CN211345323U - All-round small-size integral type garbage disposer - Google Patents

Abstract

The utility model relates to a small-size integral type garbage disposer of all-round, including feed arrangement, box pyrolysis gasifier, flue gas treatment case, active carbon adsorption case and the smoke ventilator that communicates in proper order, box pyrolysis gasifier the flue gas treatment case with the active carbon adsorption case sets gradually by going up, feed arrangement set up in one side of box pyrolysis gasifier. The utility model has the advantages that: the utility model discloses a small-size integral type garbage disposer of all-round collects feeding, pyrolysis, flue gas and handles in an organic whole, can realize the organic solid useless processing of heterogeneous. Adopt box structure, compact structure, arrange rationally, realize miniaturization, integrated design, area is little, and transportation and build the convenience.

Description

All-round small-size integral type garbage disposer

Technical Field

The utility model relates to a refuse handling installation, concretely relates to all-round small-size integral type refuse treatment machine.

Background

The heterogeneous biomass pyrolysis gasification technology belongs to the field of hot research, and belongs to the field of treatment and resource utilization of domestic garbage, industrial garbage and agricultural and forestry wastes listed in the environmental protection energy strategy in China.

In the prior art, the garbage is generally conveyed to a large garbage disposal plant for disposal, and the transportation cost is high. The garbage treatment equipment is miniaturized, the occupied area and the construction cost of the garbage treatment equipment are reduced, and the garbage treatment machine can be arranged in an area where more garbage is generated, so that the garbage can be treated nearby.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a small-size integral type garbage disposer of all-round is provided.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a small-size integral type garbage disposer of omnipotent, includes feed arrangement, box pyrolysis gasifier, flue gas treatment case, active carbon adsorption case and the smoke ventilator that communicates in proper order, box pyrolysis gasifier the flue gas treatment case with active carbon adsorption case sets gradually by going up, feed arrangement set up in one side of box pyrolysis gasifier.

The utility model has the advantages that: the utility model discloses a small-size integral type garbage disposer of all-round collects feeding, pyrolysis, flue gas and handles in an organic whole, can realize the organic solid useless processing of heterogeneous. Adopt box structure, compact structure, arrange rationally, realize miniaturization, integrated design, area is little, and transportation and build the convenience.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the roof of box pyrolysis gasifier has the exhanst gas outlet, the diapire of case is handled to the flue gas has into the mouth, advance the mouth with the exhanst gas outlet aligns the setting from top to bottom and directly communicates.

The beneficial effect of adopting the further scheme is that: the existing pyrolysis equipment and the flue gas treatment equipment are large-scale equipment, need to be communicated through a pipeline, occupy large area, and are not beneficial to flue gas flowing due to the fact that the pipeline is arranged to generate wind resistance. Adopt the utility model discloses a case is handled to box pyrolysis gasifier and flue gas, the flue gas is handled the case and is set up in the top of box pyrolysis gasifier, and both can be through the direct intercommunication of exhanst gas outlet and the inlet flue that corresponds the setting, simple structure, compactness, and the flue gas flows smoothly.

Further, still include the spray water comprehensive treatment case, the greasy dirt hot water entry of spray water comprehensive treatment case with the outlet intercommunication of case is handled to the flue gas, the spray water export of spray water comprehensive treatment case with the flue gas is handled the case intercommunication.

The beneficial effect of adopting the further scheme is that: the utility model discloses a small-size all-round integral type garbage disposer can also realize the processing and the circulation of shower water, reduces wastewater discharge.

Further, the spray water comprehensive treatment box is arranged below the flue gas treatment box.

The beneficial effect of adopting the further scheme is that: compact structure and reasonable arrangement.

Further, the spray water comprehensive treatment case is including setting up oil water separator, filter pressing device and the heat transfer device in handling the case, the lateral wall of handling the case box has greasy dirt hot water entry with the spray water export, greasy dirt hot water entry with oil water separator intercommunication, oil water separator's dirty hot water export with filter pressing device's import intercommunication, filter pressing device's export with heat transfer device's heat medium import intercommunication, heat transfer device's heat medium export with spray water export intercommunication.

The beneficial effect of adopting the further scheme is that: the flue gas spray water is subjected to oil-water separation to separate dirty hot water and tar, the dirty hot water is subjected to sludge filtration by the filter pressing device, and then the dirty hot water is cooled by the heat exchange device to obtain reusable spray water. The comprehensive spray water treatment box is integrated in a box body, the structure is compact, the spray water treatment is fast, and the comprehensive spray water treatment box has the functions of oil-water separation, particulate matter filtration, forced spray water heat exchange, cooling and the like, so that the spray water can be comprehensively treated and recycled, and the zero emission of the spray water is realized.

Further, feed arrangement includes pipy casing, drag chain conveyor and stoker, the one end of casing has the dog-house, and the other end has the material receiving mouth, the casing is close to the one end of material receiving mouth has the bellied protruding section that makes progress, protruding section is higher than the dog-house with the material receiving mouth, drag chain conveyor fixed set up in the casing and be used for following the material the dog-house to the material receiving mouth is carried, the stoker rotate connect in the lateral wall of material receiving mouth is used for pushing out the material receiving mouth, the material receiving mouth with the feed inlet intercommunication of box pyrolysis gasifier.

The beneficial effect of adopting the further scheme is that: the organic solid wastes which are not subjected to the preliminary homogenization treatment are added onto a chain scraper conveyor at a feeding port by a shovel (bucket) car or manpower, the wastes are obliquely transmitted along with the rotation of a conveyor belt of the chain scraper conveyor, and then the wastes are pushed into a receiving port by a pusher for the subsequent treatment. The utility model discloses a feed arrangement is applicable to small-size machinery (forklift) or manual feed. The material pusher can avoid the process interruption caused by tower bridges and the like during the feeding of heterogeneous organic solid wastes. The periphery of the shell is sealed and only comprises a feeding port and a receiving port, and the receiving port is connected with subsequent treatment equipment, so that the shell can avoid odor from overflowing. The tubular casing has acted as the drying section, because the material receiving mouth is connected with box pyrolysis gasifier, the temperature in the box pyrolysis gasifier can make the temperature rise in the casing, and the tubular structure is favorable to keeping warm, makes it have preliminary drying function, is of value to the post processing. The casing that is close to the material receiving mouth is the shape that the high both ends in middle part are low, because steam can rise under natural state, this kind of structure can be preserved steam at the top of casing, is favorable to heat preservation and preliminary drying material.

Further, the top of the protruding section is communicated with the smoke processing box through a connecting pipeline, a blower is further arranged on the connecting pipeline, and the blower pumps the gas in the feeding device into the secondary combustion chamber.

The beneficial effect of adopting the further scheme is that: the blower pumps the hot gas in the feeding device to the second combustion chamber, the hot gas contains a small amount of pyrolysis gas overflowing from the box-type pyrolysis gasification furnace and air entering from the feeding port, and the hot gas can play a role in supporting combustion and burning pollutants in the second combustion chamber after being introduced into the second combustion chamber, so that the pollutants are prevented from leaking outside.

Further, the material pusher comprises a material pressing block and a material pressing driving mechanism, a material pressing port is formed in the side wall of the lower end, close to the material receiving port, of the shell, the material pressing block is rotatably connected with the side wall of the shell and is located in the material pressing port, and the material pressing driving mechanism drives the material pressing block to rotate; the material pressing block is provided with a material pressing face and a matching face, the material pressing face is used for pushing materials out of the material receiving port, and the matching face is used for abutting against the side wall of the material pressing port in the rotating process of the material pressing block.

The beneficial effect of adopting the further scheme is that: the material pressing block pushes the material to avoid the bridging phenomenon of the material in the material conveying channel, and in the rotating process of the material pressing block, namely the material pressing process, the matching surface abuts against the side wall of the material pressing opening to avoid the leakage of the material from the material pressing opening.

Further, box pyrolysis gasifier includes reation kettle and pyrolysis box, reation kettle is in horizontal axial rotates in the pyrolysis box, reation kettle includes reation kettle main part, changeover portion and a feeding section of thick bamboo, the reation kettle main part seals the open tube-shape of the other end for one end, the other end of reation kettle main part with the one end of a feeding section of thick bamboo is passed through changeover portion fixed connection or integrated into one piece and intercommunication, the diameter of a feeding section of thick bamboo is less than the diameter of reation kettle main part, the other end of a feeding section of thick bamboo is worn out the pyrolysis box and with the feed arrangement intercommunication, the lateral wall of reation kettle main part has the discharge gate, pyrolysis box diapire has row cinder notch, the top of pyrolysis box has the exhanst gas outlet, the exhanst gas outlet with the flue gas treatment case intercommunication.

The beneficial effect of adopting the further scheme is that: the heterogeneous biomass material can be fed, fed and pyrolyzed by using a box-type pyrolysis gasifier provided with a bottle-shaped reaction kettle without pretreatment. The material need not adopt the breaker before the feeding, and the diameter of a feeding section of thick bamboo is less than the diameter of reation kettle main part, is favorable to the heat to gather in a feeding section of thick bamboo, and the material that just got into reation kettle can preheat, and pyrolysis efficiency improves, and its principle is similar to the pyrolysis against current among the prior art. Pyrolysis gas can be discharged from the discharge gate and enter the space between pyrolysis box and the reation kettle, then discharges to the flue gas treatment box from the exhanst gas outlet at pyrolysis box top, and pyrolysis gas can realize reation kettle's heat preservation, and the heat can obtain make full use of. The box-type pyrolysis gasifier has compact structure and high pyrolysis efficiency, does not need to homogenize materials, and saves investment and operation cost.

Further, the flue gas treatment box includes the flue gas box, the flue gas box passes through the baffle and separates into two combustion chambers, heat transfer district, SOx/NOx control district and the dust removal defogging district that communicate in proper order, the flue gas box has inlet flue and exhaust port, two combustion chambers pass through inlet flue with box pyrolysis gasifier intercommunication, the dust removal defogging district passes through the exhaust port with the import intercommunication of active carbon adsorption case.

The beneficial effect of adopting the further scheme is that: the flue gas treatment box arranges tail gas treatment equipment such as second combustion chamber of flue gas, waste heat exchanger, wet-process SOx/NOx control, wet-type electrostatic precipitator defogging in the box ingeniously, accomplishes small-size integration with the high integration of waste heat utilization and the tail gas treatment of flue gas in a cabinet. This case is handled to flue gas has following advantage: firstly, air pipes are not needed for connection, so that the wind resistance of a system is eliminated, and the pressure loss is reduced; secondly, partition walls are shared, so that material investment is saved; sharing refrigerant and cleaning medium to improve efficiency; saving space; integration in small size; providing a one-stop environment-friendly treatment and energy utilization solution for the primary flue gas (pyrolysis gas).

Drawings

FIG. 1 is a schematic structural view of an all-purpose small-sized integrated garbage disposer of the present invention;

FIG. 2 is a schematic structural view of the feeding device of the present invention;

FIG. 3 is a front view of the box-type pyrolysis gasifier of the present invention;

FIG. 4 is a schematic view of the structure of a reaction kettle of the box-type pyrolysis gasifier of the present invention;

FIG. 5 is a schematic view of the structure of the discharge gate of the box-type pyrolysis gasifier of the present invention;

FIG. 6 is a schematic view of the operation of the discharge gate of the box-type pyrolysis gasifier of the present invention;

FIG. 7 is a side sectional view of the box-type pyrolysis gasifier of the present invention;

FIG. 8 is a perspective view of an arrangement of baffles of the box-type pyrolysis gasifier of the present invention;

FIG. 9 is a perspective view of another arrangement of baffles of the box-type pyrolysis gasifier of the present invention;

FIG. 10 is a schematic structural view of the flue gas treatment box of the present invention;

FIG. 11 is a front view of the spray water comprehensive treatment tank of the present invention;

FIG. 12 is a right side view of the integrated spray water treatment tank of the present invention;

fig. 13 is a left side view of the spray water comprehensive treatment tank of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a feeding device, 11, a shell, 1101, a feeding port, 1102, a receiving port, 12, a chain plate conveyor, 13, a pusher, 1301, a pressing block, 13011, a pressing surface, 13012, a matching surface, 1302, a pressing driving mechanism, 14 and a hydraulic station,

2. a box-type pyrolysis gasification furnace, 21, a reaction kettle, 211, a reaction kettle main body, 2111, a discharge port, 2112, a pyrolysis gas outlet, 212, a transition section, 213, a feeding cylinder, 214, a rolling ring, 215, a riding wheel, 216, a reaction kettle motor, 23, a pyrolysis box body, 231, a discharge port, 232, a flue gas outlet, 233, a slag discharge port, 25, a chain-row hot blast stove, 27, a discharge gate, 28, a lifting blade, 29 and a guide plate,

3. a flue gas treatment box 31, a flue gas box body 311, a flue gas inlet 312, a smoke outlet 313, a first clapboard 314, a second clapboard 315, a third clapboard 32, a second combustion chamber 321, a combustion gun 322, a blower 33, a heat exchange area 331, a heat exchanger 34, a desulfurization and denitrification area 341, a spray pipe 35, a dedusting and demisting area 351, a wet electric dedusting demister,

4. an activated carbon adsorption box is arranged in the box,

5. a smoke exhaust fan is arranged on the upper portion of the smoke exhaust fan,

6. a spray water comprehensive treatment box 61, an oil stain hot water inlet 62, an oil-water separation device 63, a dirty hot water tank 64, a filter pressing device 65, a heat clearing water tank 66, a plate heat exchanger 67, a cool water tank 68, a tar tank 69, a cooling tower 610, an alkali liquor tank 611, a dirty hot water pump 612, a heat clearing water pump 613 and a cool water pump,

7. an electric cabinet.

Detailed Description

The principles and features of the present invention are described below, with the examples being given only for the purpose of illustration and not for the purpose of limiting the scope of the invention.

As shown in fig. 1-13, this embodiment provides a small-size all-round integrated garbage disposer, including feed arrangement 1, box pyrolysis gasifier 2, flue gas treatment case 3, active carbon adsorption case 4 and the smoke ventilator 5 that communicate in proper order, box pyrolysis gasifier 2 flue gas treatment case 3 with active carbon adsorption case 4 sets gradually from bottom to top, feed arrangement 1 set up in one side of box pyrolysis gasifier 2.

Specifically, the activated carbon adsorption tank 4 is a tank body in which activated carbon is arranged.

As a further scheme of this embodiment, the top wall of the box-type pyrolysis gasifier 2 has a flue gas outlet 232, the bottom wall of the flue gas treatment box 3 has a flue gas inlet 311, and the flue gas outlet 232 and the flue gas inlet 311 are correspondingly arranged and communicated.

As a further scheme of this embodiment, the integrated spray water treatment device further includes a spray water integrated treatment tank 6, an oil stain hot water inlet 61 of the spray water integrated treatment tank 6 is communicated with a water outlet of the flue gas treatment tank 3, and a spray water outlet of the spray water integrated treatment tank 6 is communicated with a spray pipe 341 of the flue gas treatment tank 3.

As a further scheme of this embodiment, the spray water comprehensive treatment tank 6 is disposed below the flue gas treatment tank 3.

As a further scheme of this embodiment, as shown in fig. 11-13, the comprehensive treatment tank 6 for spray water includes an oil-water separation device 62, a filter pressing device 64 and a heat exchange device which are arranged in a treatment tank body, the side wall of the treatment tank body is provided with the oil-contaminated hot water inlet 61 and the spray water outlet, the oil-contaminated hot water inlet 61 is communicated with the oil-water separation device 62, the oil-contaminated hot water outlet of the oil-water separation device 62 is communicated with the inlet of the filter pressing device 64, the outlet of the filter pressing device 64 is communicated with the heat medium inlet of the heat exchange device, and the heat medium outlet of the heat exchange device is communicated with the spray water outlet.

Preferably, the spray water outlet and the oily hot water inlet 61 are arranged on the upper part of the side wall or the top wall of the treatment box body.

Specifically, the oil-water separation device 62 can be an oil-water separation tank, and can also be an oil-water separation zone separated in the tank body by a partition plate, water and oil are separated by natural sedimentation, the bottom of the oil-water separation zone is communicated with the filter pressing device 64, and the upper part of the oil-water separation zone is provided with a pipeline for discharging tar.

Specifically, the treatment box body is a container.

As a further scheme of this embodiment, the filter press device further includes a dirty hot water tank 63 and a dirty hot water pump 611, and the dirty hot water outlet of the oil-water separation device 62, the dirty hot water tank 63, the dirty hot water pump 611 and the inlet of the filter press device 64 are sequentially communicated.

As a further scheme of this embodiment, the filter pressing device further comprises a heat-clearing water tank 65 and a heat-clearing water pump 612, and an outlet of the filter pressing device 64, the heat-clearing water tank 65, the heat-clearing water pump 612 and a heat medium inlet of the heat exchanger are sequentially communicated.

As a further scheme of this embodiment, the heat exchanger further includes a clean water tank 67 and a clean water pump 613, and the heat medium outlet, the clean water tank 67, the clean water pump 613 and the spray water outlet of the heat exchanger are sequentially communicated.

As a further proposal of the embodiment, the device further comprises a tar tank 68, and the tar tank 68 is communicated with the tar outlet of the oil-water separation device 62. The tar separated by the oil-water separation device is stored in a tar tank and is cleaned regularly.

As a further scheme of this embodiment, the system further includes an alkaline liquid tank 610, and an outlet of the alkaline liquid tank 610 is communicated with the cold and clean water tank 67. The alkali liquor in the spray water is consumed in the adsorption process, and the alkali liquor box 610 supplies the alkali liquor to the clear water and cold water box 67, so that the clear water and cold water can be used as spray water, and the functions of dust fall and adsorption are achieved.

Specifically, a switch valve is arranged on a pipeline connecting the alkaline liquid tank 610 and the cooling water tank 67, the switch valve is electrically connected with a controller in the electric cabinet 7, the controller enables the switch valve to be opened at regular intervals, a certain amount of alkaline liquid is added into the cooling water tank 67, and then the switch valve is closed. The alkali liquor content in the spray water is ensured to be enough, so that the spray water can be recycled. It should be noted that, the controller controls the on-off valve to open and close, and those skilled in the art can implement the opening and closing by using the prior art, and for brevity, the details are not described herein again.

Specifically, the dirty-hot water tank 63, the hot-water tank 65, the cold-water tank 67, the tar tank 68, and the alkaline solution tank 610 are independent tanks, or are regions for containing corresponding liquids, which are separated in the treatment tank through partition plates.

As a further scheme of this embodiment, the heat exchange device includes a plate heat exchanger 66 and a cooling tower 69, an outlet of the pressure filter device 64 is communicated with a heat medium inlet of the plate heat exchanger 66, a heat medium outlet of the plate heat exchanger 66 is communicated with a spray water outlet of the treatment tank body, a refrigerant outlet of the plate heat exchanger 66 is connected with an inlet of the cooling tower 69, and an outlet of the cooling tower 69 is connected with a refrigerant inlet of the plate heat exchanger 66. The cooling tower 69 cools the refrigerant, and the refrigerant exchanges heat in circulation in the plate heat exchanger 66 and the cooling tower 69.

Specifically, the cooling tower 69 is a small cooling tower, has a small size, and can be integrated in the treatment box body.

As a further scheme of this embodiment, as shown in fig. 11 to 13, the oil-water separation device 62 is located above one end of the treatment tank body, the dirty-hot water tank 63, the clear-hot water tank 65 and the clear-cold water tank 67 are sequentially disposed below one end of the treatment tank body, the tar tank 68 and the alkaline liquid tank 610 are disposed at one end of the treatment tank body and located between the oil-water separation device 62 and the clear-cold water tank 67, and the filter-press device 64 and the plate heat exchanger 66 are disposed at the other end of the treatment tank body. The internal arrangement is reasonable, the structure is compact, and the container can be integrated in a container to realize small integration.

As a further solution of this embodiment, the hot and dirty water pump 611, the clear water pump 612 and the clear water pump 613 are respectively disposed above the hot and dirty water tank 63, the clear water tank 65 and the clear water tank 67.

As a further aspect of this embodiment, the pressure filtration device 64 is a pressure filtration tank.

Particularly, preferably, a bag type filter press tank is adopted, and the mesh size of the filter press bag can be selected according to the use condition.

The utility model discloses a 6 use of spray water integrated processing case as follows: greasy dirt hot water produced in the flue gas treatment tank 3 enters the treatment tank body from the greasy dirt hot water inlet 61, the greasy dirt hot water is in the water-oil separation of the oil-water separation device 62, the separated tar enters the tar tank 68 along a pipeline, the separated dirty hot water enters the dirty hot water tank 63, the dirty hot water in the dirty hot water tank 63 is pumped into the filter pressing device 64 through the dirty hot water pump 611, the filter pressing device 64 separates the dirty hot water into sludge and clean hot water, the sludge needs to be regularly cleaned or is discharged to an external sludge collection device, the clean hot water enters the plate heat exchanger 66 for cooling and changing into clean cold water, the clean cold water enters the clean cold water tank 67, the alkaline liquid tank 610 adds alkaline liquid into the clean cold water tank 67 at regular time, and the clean cold water is pumped into the spray pipe 341 of the flue gas treatment tank 3 from the spray water outlet through the clean cold water pump 613.

As a further scheme of this embodiment, as shown in fig. 2, the feeding device 1 includes a tubular housing 11, a scraper conveyor 12 and a pusher 13, wherein one end of the housing 11 has a feeding port 1101, the other end has a receiving port 1102, one end of the housing 11 close to the receiving port 1102 has an upwardly convex section, the convex section is higher than the feeding port 1101 and the receiving port 1102, the scraper conveyor 12 is fixedly disposed in the housing 11 and is used for conveying the material from the feeding port 1101 to the receiving port 1102, the pusher 13 is rotatably connected to a side wall of the receiving port 1102 and is used for pushing the material out of the receiving port 1102, and the receiving port 1102 is communicated with the feeding port of the box-type pyrolysis gasifier 2.

As a further scheme of this embodiment, the top of the convex section is communicated with the second combustion chamber 32 of the flue gas treatment box 3 through a connecting pipe, and a blower 322 is further disposed on the connecting pipe, and the blower 322 pumps the gas in the feeding device 1 into the second combustion chamber 32.

As a further scheme of this embodiment, the pusher 13 includes a material pressing block 1301 and a material pressing driving mechanism 1302, a material pressing port is provided on a side wall of the lower end of the housing 11 near the material receiving port 1102, the material pressing block 1301 is rotatably connected to a side wall of the housing 11 and is located in the material pressing port, and the material pressing driving mechanism 1302 drives the material pressing block 1301 to rotate; the swaging block 1301 is provided with a swaging surface 13011 and a matching surface 13012, the swaging surface 13011 is used for pushing the material out of the receiving port 1102, and the matching surface 13012 abuts against the side wall of the swaging port in the rotation process of the swaging block 1301.

As a further scheme of this embodiment, the feeding port 1101 is lower than the receiving port 1102, and the discharge end of the scraper chain conveyor 12 is higher than the receiving port 1102.

Specifically, as shown in fig. 2, the housing 11 near the receiving opening 1102 is in a shape with a high middle part and two low ends, and the structure similar to the housing 11 looks like a bird's beak, and since the hot air can rise in a natural state, the structure can store the hot air at the top of the housing, which is beneficial to heat preservation and primary drying of the material. One end of the chain plate conveyor 12 is arranged in the receiving port 1102, and the other end extends obliquely upwards to the highest point of the bottom wall of the protruding section.

As a further solution of this embodiment, the housing 11 is tubular with a rectangular cross section.

As a further scheme of the embodiment, an insulating layer is arranged on the inner side or the outer side of the shell 11.

Specifically, as shown in fig. 2, two fan-shaped end walls and arc-shaped side walls on the swage block 1301 are the mating surfaces 13012.

As a further scheme of this embodiment, the material pressing block 1301 is a cylinder with a sector-shaped cross section, the material pressing opening is rectangular, the material pressing block 1301 is rotatably connected to a side wall of the material pressing opening close to the material receiving opening 1102, and the mating surface 13012 abuts against the other three side walls of the material pressing opening.

As a further scheme of this embodiment, the swaging driving mechanism 1302 is a hydraulic cylinder, and an output end of the hydraulic cylinder is hinged to the bottom wall of the swaging block 1301. The body of the hydraulic cylinder is hinged to an external support, and a hydraulic station 14 is in communication with and supplies oil to the oil chamber of the hydraulic cylinder.

Specifically, the pressing driving mechanism 1302 may also be a pressing motor, the pressing motor is fixedly connected to the outer side wall of the housing 11, an output shaft of the pressing motor is fixedly connected to a gear, an outer side arc surface of the pressing block 1301 is fixedly connected to an arc rack, the gear is engaged with the arc rack, and the pressing motor drives the gear to rotate, so that the pressing block 1301 rotates.

Specifically, the pressing surface 13011 may also be an arc surface, when the pressing surface 13011 is an arc surface, and when the pressing surface rotates to face the reaction kettle 21, the arc surface of the pressing surface 13011 is concave toward a side away from the reaction kettle 21, and the pressing surface 13011 generates a pressure facing a curvature center, so that the bridging phenomenon of the material can be better broken, and the method is particularly suitable for pressing heterogeneous organic solid wastes.

The use process of the feeding device is as follows: the organic solid wastes which are not subjected to the preliminary homogenization treatment are added onto the chain scraper conveyor 12 in the feeding port 1101 by a shovel (bucket) vehicle or manual work, the wastes are obliquely transmitted upwards along with the rotation of the conveyor belt of the chain scraper conveyor 12, the material pressing block 1301 is driven by the hydraulic cylinder to rotate anticlockwise until the material pressing surface 13011 faces the material receiving port 1102, and the materials enter the box-type pyrolysis gasification furnace 2 from the material receiving port 1102 for the subsequent treatment. Matching surface 13012 abuts against the side wall of the material pressing opening in the rotating process of the material pressing block 1301, so that the material is prevented from leaking, the material pressing block 1301 can seal the material receiving opening 1102 after material pressing is completed, hot gas of subsequent processing equipment is prevented from leaking, and when the next material feeding is needed, the material pressing block 1301 rotates clockwise to return to the position shown in fig. 2. The feeding device 1 of the utility model is suitable for small machines (forklifts) or manual feeding. The material pusher can avoid the process interruption caused by tower bridges and the like during the feeding of heterogeneous organic solid wastes. The periphery of the shell is sealed and only comprises a feeding port and a receiving port, and the receiving port is connected with subsequent treatment equipment, so that the shell can avoid odor from overflowing. The tubulose casing has acted as the drying section, because the material receiving mouth is connected with treatment facility, and the temperature in the treatment facility can make temperature rise in the casing, and the tubular structure is favorable to keeping warm, makes it have preliminary drying function, is of value to the post processing.

As a further scheme of this embodiment, as shown in fig. 3 to fig. 9, the box-type pyrolysis gasifier 2 includes a reaction kettle 21 and a pyrolysis box 23, the reaction kettle 21 horizontally and axially rotates in the pyrolysis box 23, the reaction kettle 21 includes a reaction kettle main body 211, a transition section 212, and a feeding cylinder 213, the reaction kettle main body 211 is a cylinder with one end closed and the other end open, the other end of the reaction kettle main body 211 and one end of the feeding cylinder 213 are fixedly connected or integrally formed and communicated through the transition section 212, the diameter of the feeding cylinder 213 is smaller than that of the reaction kettle main body 211, the other end of the feeding cylinder 213 penetrates through the pyrolysis box 23 and is communicated with a receiving port 1102 of the feeding device 1, a side wall of the reaction kettle main body 211 has a discharge port 2111, a bottom wall of the pyrolysis box 23 has a slag discharge port 233, a top of the pyrolysis box 23 has a flue gas outlet 232, the flue gas outlet 232 is communicated with a flue gas inlet 311 of the flue gas treatment box 3.

Specifically, when the discharge port 2111 rotates to the lowest position of the reaction kettle 21, the slag discharge port 233 is located right below the discharge port 2111.

Specifically, the reaction vessel 21 composed of the reaction vessel main body 211, the transition section 212 and the feed cylinder 213 is in a bottle shape.

Specifically, the feeding device 1 is fixed, as shown in fig. 2, the receiving port 1102 has an outward flange, and as shown in fig. 3, the other end of the feeding cylinder 213 is sleeved inside or outside the receiving port 1102 through a bearing and is communicated with the feeding device 1.

As a further scheme of this embodiment, one end of the reaction kettle main body 211 is provided with a pyrolysis gas outlet 2112, and the pyrolysis gas outlet 2112 is communicated with the outside of the pyrolysis box body 23 through a pipeline. The pyrolysis gas can be exported to a power plant for power generation through the pyrolysis gas outlet 2112, or exported for storage and use as an energy source, and the gas component is mainly methane. The beneficial effect of adopting the further scheme is that: one end of the reaction kettle main body 211 is far away from the feeding device 1, and the pyrolysis gas has low moisture content, high organic micromolecule concentration and low tar content, so that the pyrolysis gas is convenient to directly collect and utilize.

Specifically, because the top wall of the shell 11 of the feeding device 1 is provided with the connecting pipeline, and the connecting pipeline is provided with the blower 322, when the receiving port 1102 is opened, the blower 322 pumps part of the pyrolysis gas out of the feeding device 2, so as to form counter-flow pyrolysis, and the pyrolysis efficiency is high. The pyrolysis gas pumped by the blower 322 has high moisture content, low organic micromolecule concentration and high tar content, cannot be directly utilized, and needs to be further treated and reused. Pyrolysis gas at two ends of the reaction kettle is discharged respectively, the pyrolysis gas far away from the feeding device 2 is directly utilized, and the pyrolysis gas at the feeding device 2 enters the flue gas treatment box 3 for treatment and then is utilized. Therefore, all the pyrolysis gas is prevented from being processed together, and energy waste caused by mixing treatment of directly usable pyrolysis gas and non-directly usable pyrolysis gas is avoided.

As the further scheme of this embodiment, still include chain row hot-blast furnace 25, pyrolysis box 23 divide into cavity and lower cavity through the baffle, reation kettle 21 set up in the cavity, the baffle corresponds discharge gate 2111's below has bin outlet 231, chain row hot-blast furnace 25's feed end is fixed in the lower cavity just is located the below of bin outlet 231, pyrolysis box 23's diapire corresponds chain row hot-blast furnace 25's bin outlet has row cinder notch 233. The beneficial effect of adopting the further scheme is that: the box-type pyrolysis gasifier provided with the bottle-shaped reaction kettle can complete the processes of feeding, pyrolysis, slag discharging, melting and slag discharging, and realizes effective treatment of heterogeneous organic solid waste.

Specifically, the chain-grate hot-blast stove 25 is also called a chain furnace, is one of layer combustion furnaces, and belongs to a mechanical combustion grate. The working principle is as follows: the chain grate is driven to rotate through the speed reducer, so that carbon slag is ignited from the feeding end and burnt out to the discharging end, combustion efficiency can be improved compared with a fixed grate, and meanwhile, when the chain is rotated to the lower side, the grate segments are cooled by air cooling, and are prevented from being burnt. Is a better combustion device in the grate-fired furnace. The combusted gas enters the upper cavity and keeps the temperature of the reaction kettle 21. The materials discharged from the slag discharge port 233 are collected and processed uniformly.

As the further scheme of this embodiment, still include row's bin gate 27, row's bin gate 27 set up in the inboard of reation kettle main part 211, its one side with discharge gate 2111 is followed arbitrary one side of reation kettle main part 211 circumference is articulated, row's bin gate 27 rotatable to with the inside wall butt of reation kettle main part 211 blocks completely discharge gate 2111, and rotatable to letting out discharge gate 111 makes the inside and outside intercommunication of reation kettle main part 211. The beneficial effect of adopting the further scheme is that: one side of the discharge door 27 is hinged with one side of the discharge port 2111 along the circumferential direction of the reaction kettle main body 211, the structure is simple, and the production and the manufacture are convenient. Thus, in the discharging state, when the reaction kettle main body 211 rotates towards the hinged end of the discharging door 27, the discharging door 27 is in an open state when rotating to the bottom end of the reaction kettle main body 211; in the pyrolysis state, when the reaction vessel main body 211 rotates toward the other end of the discharge gate 27, the discharge gate 27 is closed when rotating to the lowermost end of the reaction vessel main body 211. By changing the rotating direction of the reaction kettle main body 211, the state of the discharge gate 27 when moving to the bottommost end can be controlled, so that the material can be discharged in the pyrolysis process, and the pyrolysis process is not influenced.

Specifically, as shown in fig. 5 and 6, one side of the discharge gate 27 is hinged to the reaction vessel 21, and the discharge gate 27 is opened or closed as the reaction vessel 21 rotates. As shown in fig. 6, 1-1 to 1-4 in fig. 6 show the state of the discharge gate 27 at four positions during the counterclockwise rotation of the reaction vessel 21, the counterclockwise rotation of the reaction vessel 21 is the pyrolysis state of the reaction vessel, the reaction vessel 21 rotates in the direction from one side to the other side of the discharge gate 27, that is, the counterclockwise rotation shows that the hinge point of the discharge gate 27 is located behind the rotation direction, and when the discharge gate 27 rotates to the lower side, that is, in the position shown in 1-3, the discharge gate 27 is closed. As shown in fig. 6, 2-1 to 2-4 in the figure show the state of the discharge gate 27 at four positions during the clockwise rotation of the reaction vessel 21, the reaction vessel 21 rotates clockwise as the discharging state of the reaction vessel, the reaction vessel 21 rotates in the direction from the other side of the discharge gate 27 to one side, that is, the clockwise rotation shows that the hinge point of the discharge gate 27 is located in front of the rotation direction, and when the discharge gate 27 rotates to the lower side, that is, in the position shown in 2-3, the discharge gate 27 is opened.

As a further solution of this embodiment, the discharge gate 27 has a plurality of sieve holes. The beneficial effect of adopting the further scheme is that: the box-type pyrolysis gasifier provided with the bottle-shaped reaction kettle is suitable for pyrolysis of heterogeneous organic solid waste, and the completely pyrolyzed organic solid waste can form carbon slag in the pyrolysis process and can be directly discharged from sieve pores in the pyrolysis process; the organic solid wastes which are not completely pyrolyzed still remain in the reaction kettle; the materials which cannot be pyrolyzed can be discharged during discharging.

Specifically, as shown in fig. 5 and fig. 6, in the material processing process, the heterogeneous material includes inorganic material that cannot be pyrolyzed and organic material that can be pyrolyzed, where the organic material includes material that is easy to pyrolyze and material that is not easy to pyrolyze, and the material that is not easy to pyrolyze includes: furniture and wood, etc., materials that are easily pyrolyzed such as: plastic films, plastic lunch boxes, and the like. Because the non-homogenized material is not classified and homogenized before being put into the reaction kettle 21, the material easy to be pyrolyzed can be pyrolyzed into carbon slag firstly, and the material difficult to be pyrolyzed can be pyrolyzed into carbon slag through long-time pyrolysis. Therefore, in the pyrolysis state, when the reaction kettle 21 is rotated to the state 1-3 in fig. 6, the carbon slag can be directly discharged through the sieve holes on the discharge gate 27 during the pyrolysis process. If a large amount of inorganic material that cannot be pyrolyzed is accumulated in the reaction vessel 21, the reaction vessel 21 rotates clockwise, and in the discharging state, the reaction vessel 21 rotates to the state 2-3 in fig. 6, and the material that cannot be pyrolyzed is discharged from the discharge port 2111. Has the advantages that: reation kettle 21 need work and set up in pyrolysis box 23 under high temperature, if set up closed row bin gate, then need wait for reation kettle 21 to open after the cooling of material manually when needing to arrange, so not only greatly reduced production efficiency, still wasted heat energy, still need reheat behind the restart reation kettle, the heat energy loss is big. Adopt the utility model discloses a arrange bin gate 27, can arrange the material without shut down, production efficiency is high. A large number of experiments prove that the materials cannot fall out of the reaction kettle 21 under the states of 1-1, 1-2, 1-4, 2-1, 2-2 and 2-4, and the problem of discharging the heterogeneous materials in the reaction kettle through pyrolysis is solved.

As a further scheme of this embodiment, a plurality of lifting plates 28 are further fixed in the reaction kettle main body 211, and a guide plate 29 for allowing materials to enter the reaction kettle main body 211 is further fixed in the transition section 212 and the feed cylinder 213. The beneficial effect of adopting the further scheme is that: the guide plate helps the material to get into the reation kettle main part fast, and the feeding efficiency is high.

Specifically, as shown in fig. 3, 4 and 7, the plurality of material raising plates 28 are uniformly distributed in the circumferential direction of the reaction kettle 21 to form material raising plate groups, and the plurality of material raising plate groups are arranged side by side along the axial direction of the reaction kettle 21. In order not to affect the opening and closing of the discharge gate 27, the lifter plate 28 is not provided in the rotation range of the discharge gate 27. As shown in fig. 7, the material raising plate 28 is plate-shaped, one end of the material raising plate 28 is fixedly connected with the inner wall of the reaction kettle 21, one end of the material raising plate 28 is arranged along the radial direction of the reaction kettle 21, and the other end of the material raising plate 28 and the radial direction of the reaction kettle 21 form an included angle α, and the included angle α is 0-90 °. The other end of the material raising plate 28 is bent toward the rotation direction of the reaction kettle 21.

Specifically, as shown in fig. 8 and 9, the baffle 29 is arranged in a spiral direction in the transition section 212 and the feed cylinder 213. As shown in fig. 8, the material guide plate 29 may have a plurality of rectangular plate shapes, and the plurality of material guide plates 29 are arranged in a spiral direction. As shown in fig. 9, the material guiding plate 29 may also be a spiral strip-shaped plate, and the outer side of the material guiding plate 29 is fixedly connected to the transition section 212 and the feeding cylinder 213.

Specifically, as shown in fig. 3, two ends of the reaction kettle 21 penetrate through two opposite side walls of the pyrolysis box 23 and are rotatably connected with the pyrolysis box 23, a transmission gear ring is sleeved at any end of the reaction kettle 21, the reaction kettle further comprises a reaction kettle motor 216, a transmission gear is coaxially fixed on an output shaft of the reaction kettle motor 216, the transmission gear is meshed with the transmission gear ring, the reaction kettle motor 216 rotates and drives the transmission gear ring to rotate through the transmission gear, and then the reaction kettle 21 horizontally rotates around the axis. Fixing frames are respectively fixed at two ends of the pyrolysis box body 23 below the reaction kettle 21, the reaction kettle motor 216 is fixed on the fixing frames, and each fixing frame is rotatably connected with a supporting wheel 215. Specifically, the fixed frame is rotatably connected with a supporting roller shaft parallel to the axis of the reaction kettle 21, the supporting roller 215 is coaxially and fixedly connected with the supporting roller shaft, the supporting roller 215 is a gear, rolling rings 214 are respectively sleeved at two ends of the reaction kettle 21, the rolling rings 214 are gear rings, the supporting roller 215 is engaged with the rolling rings 214, the rolling rings 214 drive the supporting roller 215 to rotate along with the rotation of the reaction kettle 21, and the supporting roller 215 and the rolling rings 214 play a role in supporting and positioning.

As a further scheme of this embodiment, as shown in fig. 10, the flue gas treatment box 3 includes a flue gas box 31, the flue gas box 31 is divided into a secondary combustion chamber 32, a heat exchange region 33, a desulfurization and denitrification region 34 and a dust removal and defogging region 35 which are sequentially communicated through a partition plate, the flue gas box 31 has a smoke inlet 311 and a smoke outlet 312, the secondary combustion chamber 32 is communicated with a flue gas outlet 232 of the box-type pyrolysis gasifier 2 through the smoke inlet 311, and the dust removal and defogging region 35 is communicated with an inlet of the activated carbon adsorption box 4 through the smoke outlet 312.

As a further scheme of the present embodiment, the side wall of the second combustion chamber 32 is provided with a combustion gun 321 for raising the temperature of the second combustion chamber 32. The beneficial effect of adopting the further scheme is that: the burning gun heats the secondary combustion chamber, and the gaseous micromolecule pollutants which are not completely oxidized are oxidized in the secondary combustion chamber.

Specifically, the combustion gun 321 is installed on the outer side wall of the flue gas box 31, and the gun head of the combustion gun 321 extends into the second combustion chamber 32 to heat the flue gas in the second combustion chamber 32, so that gaseous molecules in the flue gas, which are not completely oxidized, can be oxidized at a high temperature.

As a further scheme of this embodiment, the sidewall of the second combustion chamber 32 further has a secondary air duct, and the blower 322 is fixed in the secondary air duct and is used for introducing air into the second combustion chamber 32. The beneficial effect of adopting the further scheme is that: blowing air into the secondary combustion chamber to help the gaseous pollutants to flow forwards, enabling oxygen in the air to enter the flue gas box body, facilitating the oxidation of the pollutants, and simultaneously pumping harmful gas in the feeding device into the secondary combustion chamber 32 for treatment.

As a further scheme of this embodiment, the system further includes a heat exchanger 331 for cooling the flue gas, and the heat exchanger 331 is fixedly connected in the heat exchange area 33. The beneficial effect of adopting the further scheme is that: the refrigerant in the heat exchanger absorbs the heat of the flue gas, and the flue gas cooling and the flue gas waste heat utilization are realized.

Specifically, the heat exchanger 331 may be a tube heat exchanger or a plate heat exchanger in the prior art, or may be an existing heat exchanger in another form, and the heat exchanger 331 has a refrigerant inlet and a refrigerant outlet, and both the refrigerant inlet and the refrigerant outlet are communicated with a refrigerant pipeline outside the flue gas tank 31. When the refrigerant is water, the hot water discharged from the refrigerant outlet can be supplied to the place needing the hot water, so that the effective utilization of heat is realized.

As a further scheme of this embodiment, the integrated treatment device further includes a spray pipe 341, the spray pipe 341 is fixedly disposed on the top wall of the desulfurization and denitrification area 34, the spray pipe 341 is connected to the spray water outlet of the spray water integrated treatment tank 6 and is used for introducing spray water into the desulfurization and denitrification area 34, the bottom wall of the flue gas tank 31 has a water outlet, and the water outlet is communicated with the oil stain hot water inlet 61 of the spray water integrated treatment tank 6. The beneficial effect of adopting the further scheme is that: the wet desulfurization and denitration technology is mature, the reaction speed is high, the production and operation are safe and reliable, the occupied size is small, the device is suitable for small equipment, and meanwhile, the cooling and dust removal of the flue gas can be realized.

Specifically, the spray pipe 341 is communicated with a spray water outlet of the spray water comprehensive treatment tank 6, the spray water is alkali liquor, the spray water is spray water adopted in wet desulfurization and denitration in the prior art, the spray water is recycled, and no pollutant is discharged outside.

As a further scheme of this embodiment, the dust and mist removing device further includes a wet electric dust and mist removing device 351, and the wet electric dust and mist removing device 351 is fixedly disposed in the dust and mist removing region 35. The beneficial effect of adopting the further scheme is that: the wet electric dust removal demister removes particles and dust in the flue gas.

Specifically, the wet electric dust collector demister 351 may be a plate type or a tube type wet electric dust collector in the prior art.

Specifically, the smoke outlet 12 is connected and communicated with the activated carbon adsorption box 4 and the smoke exhaust fan 5 in sequence. The smoke exhaust fan 5 accelerates the flow of smoke from the smoke inlet to the smoke outlet, the treated smoke is discharged out of the smoke box body, and the active carbon in the active carbon adsorption box 4 further filters and adsorbs substances in the smoke.

As a further scheme of this embodiment, the second combustion chamber 32 is disposed at one end of the flue gas box 31 and is divided into an inverted U-shape by a first partition 313, the smoke inlet 311 is located at the bottom of one end of the flue gas box 31, and the smoke inlet 311 is communicated with one side of the second combustion chamber 32 close to the end wall of one end of the flue gas box 31. The beneficial effect of adopting the further scheme is that: the second combustion chamber is in an inverted U shape, the channel of the second combustion chamber is long, the occupied area is small, the smoke can stay in the second combustion chamber for enough time, the smoke can be fully oxidized or decomposed in the second combustion chamber, and meanwhile, the small integration of the waste incineration smoke comprehensive treatment box is realized.

Specifically, as shown in fig. 10, the second combustion chamber 32 is located at the right end of the flue gas box 31 and is in an inverted U shape, the smoke inlet 11 is located at the bottom of the right end of the flue gas box 31, and the smoke inlet 311 is communicated with the lower end of the right side of the second combustion chamber 32.

As a further scheme of this embodiment, the heat exchange region 33, the desulfurization and denitrification region 34, and the dust and fog removal region 35 are disposed at the other end of the flue gas box 31 and sequentially disposed from bottom to top, one end of the heat exchange region 33 is communicated with the second combustion chamber 32, the other end of the heat exchange region 33 is communicated with the other end of the desulfurization and denitrification region 34, one end of the desulfurization and denitrification region 34 is communicated with one end of the dust and fog removal region 35, and the smoke exhaust port 312 is located on the top wall of the other end of the flue gas box 31 and is communicated with the other end of the dust and fog removal region 35. The beneficial effect of adopting the further scheme is that: flue gas (or pyrolysis gas) of waste incineration (or pyrolysis) enters an inverted U-shaped secondary combustion chamber, the temperature of the flue gas in the secondary combustion chamber is raised to high temperature (850-1000 ℃) by a burner, the high-temperature flue gas enters from one end of a heat exchange area which is communicated with the secondary combustion chamber and horizontally placed, exchanges heat with a refrigerant (water, heat conduction oil and the like), the temperature of the flue gas is reduced to 150-180 ℃, the flue gas is discharged from the other end of the heat exchange area, the flue gas rises to enter a desulfurization and denitrification area, desulfurization and denitrification are performed under the action of spray water (alkali liquor), the flue gas is further cooled and dedusted, the flue gas is bent to rise to enter a dedusting and demisting area, and the tail.

Specifically, as shown in fig. 10, the flue gas box 31 is divided into the second combustion chamber 32, the heat transfer zone 33, the desulfurization and denitrification zone 34, and the dust and mist removal zone 35 by a first partition 313, a second partition 314, and a third partition 315. The first partition plate 313 is a vertical flat plate, the bottom end of the first partition plate 313 is fixedly connected with the bottom wall of one end of the flue gas box 31, and the flue gas inlet 311 is arranged between the first partition plate 313 and the end wall of one end of the flue gas box 31. The second partition 314 is an L-shaped plate, one end of which is fixedly connected to the top wall of the flue gas box 31, and the other end of which is horizontally arranged in a direction away from the first partition 313. The third partition 315 is a horizontally disposed plate, one end of the third partition is fixedly connected to the end wall of the other end of the flue gas box 31, and the third partition 315 is located above the other end of the second partition 314. The labyrinth passageway is formed in the flue gas box 31, and the flue gas can directly pass through the processing that the flue gas was accomplished in second combustion chamber 32, heat transfer district 33, SOx/NOx control district 34 and dust removal defogging district 35 in proper order not passing through the pipeline, and the system windage is little, compact structure.

Specifically, water discharged by the wet electro-dedusting demister 351 can flow to the water outlet of the bottom wall of the flue gas tank 31 along the third partition plate 315 and the second partition plate 314, and the cooling and dedusting effects can be realized in the flowing process, so that the common refrigerant and the cleaning medium are realized, and the efficiency is improved. The liquid discharged from the water discharge port can be recovered and treated, and then introduced into the shower pipe 341 to be recycled.

Flue gas (or pyrolysis gas) of waste incineration (or pyrolysis) enters an inverted U-shaped secondary combustion chamber, the temperature of the flue gas is raised to high temperature (850 ℃ -1000 ℃) by a burner in the secondary combustion chamber, the high-temperature flue gas enters from one end of a heat exchange area which is communicated with the secondary combustion chamber and horizontally placed, exchanges heat with a refrigerant (water, heat conduction oil and the like), the temperature of the flue gas is reduced to 150 ℃ -180 ℃, the flue gas is discharged from the other end of the heat exchange area, the flue gas rises to enter a desulfurization and denitrification area, desulfurization and denitrification are performed under the action of spray water (alkali liquor), the flue gas is further cooled and dedusted, the flue gas is bent to enter a dedusting and demisting area, and the tail gas after dedusting and whitening is discharged up to the.

As a further scheme of this embodiment, the system further comprises an electric cabinet 7, and a controller in the electric cabinet 7 is electrically connected to the scraper conveyor 12, the hydraulic station 14, the reaction kettle motor 216, the hot-blast link furnace 25, the blower 322, the smoke exhaust fan 5, the dirty-hot water pump 611, the clean-hot water pump 612, the clean-cold water pump 613, and the like, and controls the start or stop of the electric cabinet to control the forward rotation or the reverse rotation of the reaction kettle motor 216. The above control process can be implemented by using the prior art, and is not described herein for brevity.

As shown in fig. 1, preferably, the box-type pyrolysis gasifier 2 and the spray water comprehensive treatment box 6 are arranged below the flue gas treatment box 3 side by side, the feeding device 1 is located on one side of the box-type pyrolysis gasifier 2, the electric cabinet 7 is located above the box-type pyrolysis gasifier 2 and located on one side of the flue gas treatment box 3, and the activated carbon adsorption box 4 and the smoke exhaust fan 5 are located above the flue gas treatment box 3. It should be noted that the utility model discloses a feed arrangement 1, box pyrolysis gasifier 2, flue gas treatment case 3, active carbon adsorption case 4 and smoke exhaust fan 5, spray water comprehensive treatment case 6 and electric cabinet 7 can also adopt other modes of arranging, and its positional relationship can adjust in a flexible way, can pass through the pipe connection between each box after the adjustment, can also set up the fan on the pipeline of connection in order to make gas smoothly flow. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

The utility model discloses a small-size integral type garbage disposer working process of all-round as follows: the organic solid wastes which are not subjected to the preliminary homogenization treatment are added onto the chain scraper conveyor 12 in the feeding port 1101 by a shovel (bucket) vehicle or manual work, the wastes are driven upwards obliquely along with the rotation of the conveyor belt of the chain scraper conveyor 12, the material pressing block 1301 is driven by the hydraulic cylinder to rotate anticlockwise until the material pressing surface 13011 faces the material receiving port 1102, and the materials enter the box-type pyrolysis gasification furnace 2 from the material receiving port 1102. Heterogeneous organic solid waste is pyrolyzed in the reaction kettle 21, carbon slag or non-pyrolyzed materials are further processed by the chain exhaust hot blast stove 25 and discharged from the slag discharge port 233, one part of pyrolysis gas is output from the pyrolysis gas outlet 2112 for power generation or energy utilization, and the other part of pyrolysis gas overflows from the discharge port 2111 and directly enters the flue gas treatment box 3 through the flue gas outlet 232. Flue gas (or pyrolysis gas) enters an n-shaped second combustion chamber 32, the temperature of the second combustion chamber 32 is raised to high temperature (850 ℃ -1000 ℃) by a combustion gun 321, the high-temperature flue gas enters from one end of a heat exchange area 33 which is communicated with the second combustion chamber 32 and is horizontally placed, exchanges heat with a refrigerant (water, heat conduction oil and the like), the temperature of the flue gas is reduced to 150 ℃ -180 ℃, the flue gas is discharged from the other end of the heat exchange area 33, rises to enter a desulfurization and denitrification area 34, is subjected to desulfurization and denitrification under the action of spray water (alkali liquor), is further cooled and dedusted, is bent to rise to enter a dedusting and demisting area 35, and the tail gas after dedusting and whitening is discharged after reaching standards through an activated carbon adsorption box 4 and a.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. The utility model provides a small-size integral type garbage disposer of omnipotent, its characterized in that, including feed arrangement (1), box pyrolysis gasifier (2), flue gas treatment case (3), active carbon adsorption case (4) and smoke ventilator (5) that communicate in proper order, box pyrolysis gasifier (2) flue gas treatment case (3) with active carbon adsorption case (4) is by setting gradually from bottom to top, feed arrangement (1) set up in one side of box pyrolysis gasifier (2).

2. The all-round small-sized integrated garbage disposer according to claim 1, wherein the top wall of the box-type pyrolysis gasifier (2) is provided with a flue gas outlet (232), the bottom wall of the flue gas disposal box (3) is provided with a flue gas inlet (311), and the flue gas inlet (311) and the flue gas outlet (232) are aligned and directly communicated with each other.

3. The all-round small-sized integrated garbage disposer according to claim 1, further comprising a spray water comprehensive treatment tank (6), wherein an oil-contaminated hot water inlet (61) of the spray water comprehensive treatment tank (6) is communicated with a water outlet of the flue gas treatment tank (3), and a spray water outlet of the spray water comprehensive treatment tank (6) is communicated with the flue gas treatment tank (3).

4. The all-round small-sized integrated garbage disposer according to claim 3, wherein the spray water comprehensive treatment tank (6) is disposed below the flue gas treatment tank (3).

5. The all-round small-sized integrated garbage disposer according to claim 3, wherein the comprehensive treatment tank (6) for spray water comprises an oil-water separation device (62), a filter-pressing device (64) and a heat exchange device arranged in a treatment tank body, the side wall of the treatment tank body is provided with the oil-contaminated hot water inlet (61) and the spray water outlet, the oil-contaminated hot water inlet (61) is communicated with the oil-water separation device (62), the oil-contaminated hot water outlet of the oil-water separation device (62) is communicated with the inlet of the filter-pressing device (64), the outlet of the filter-pressing device (64) is communicated with the heat medium inlet of the heat exchange device, and the heat medium outlet of the heat exchange device is communicated with the spray water outlet.

6. The all-purpose small-sized integrated garbage disposer according to any one of claims 1 to 5, characterized in that the feeding device (1) comprises a tubular shell (11), a chain scraper conveyor (12) and a pusher (13), one end of the shell (11) is provided with a feeding port (1101), the other end is provided with a receiving port (1102), one end of the shell (11) close to the receiving opening (1102) is provided with a convex section which is convex upwards, the raised section is higher than the feeding port (1101) and the receiving port (1102), the chain scraper conveyor (12) is fixedly arranged in the shell (11) and is used for conveying materials from the feeding port (1101) to the receiving port (1102), the material pushing device (13) is rotatably connected to the side wall of the receiving port (1102) and used for pushing the material out of the receiving port (1102), and the receiving port (1102) is communicated with a feeding port of the box-type pyrolysis gasification furnace (2).

7. The all-round small-sized integrated garbage disposer as claimed in claim 6, wherein the top of the protruding section is connected to the smoke processing box (3) through a connecting pipe, the connecting pipe is further provided with a blower (322), and the blower (322) pumps the gas in the feeding device (1) into the smoke processing box (3).

8. The all-round small-sized integrated garbage disposer according to claim 6, wherein the pusher (13) comprises a material pressing block (1301) and a material pressing driving mechanism (1302), the side wall of the lower end of the housing (11) close to the material receiving port (1102) is provided with a material pressing port, the material pressing block (1301) is rotatably connected with the side wall of the housing (11) and is located in the material pressing port, and the material pressing driving mechanism (1302) drives the material pressing block (1301) to rotate; the material pressing block (1301) is provided with a material pressing surface (13011) and a matching surface (13012), the material pressing surface (13011) is used for pushing the material out of the material receiving port (1102), and the matching surface (13012) is abutted to the side wall of the material pressing port in the rotating process of the material pressing block (1301).

9. The all-round small-sized integrated garbage disposer according to claim 1, wherein the box-type pyrolysis gasifier (2) comprises a reaction kettle (21) and a pyrolysis box body (23), the reaction kettle (21) horizontally and axially rotates in the pyrolysis box body (23), the reaction kettle (21) comprises a reaction kettle main body (211), a transition section (212) and a feeding cylinder (213), the reaction kettle main body (211) is a cylinder with one end closed and the other end open, the other end of the reaction kettle main body (211) is fixedly connected or integrally formed and communicated with one end of the feeding cylinder (213) through the transition section (212), the diameter of the feeding cylinder (213) is smaller than that of the reaction kettle main body (211), and the other end of the feeding cylinder (213) penetrates out of the pyrolysis box body (23) and is communicated with the feeding device (1), the lateral wall of reation kettle main part (211) has discharge gate (2111), pyrolysis box (23) diapire has row cinder notch (233), the top of pyrolysis box (23) has exhanst gas outlet (232), exhanst gas outlet (232) with case (3) intercommunication is handled to the flue gas.

10. The all-round small-sized integrated garbage disposer as claimed in any one of claims 1-5 and 7-9, wherein the flue gas treatment box (3) comprises a flue gas box body (31), the flue gas box body (31) is divided into a secondary combustion chamber (32), a heat exchange zone (33), a desulfurization and denitrification zone (34) and a dust removal and demisting zone (35) which are sequentially communicated through partition plates, the flue gas box body (31) is provided with a flue gas inlet (311) and a smoke outlet (312), the secondary combustion chamber (32) is communicated with the box-type pyrolysis gasifier (2) through the flue gas inlet (311), and the dust removal and demisting zone (35) is communicated with an inlet of the activated carbon adsorption box (4) through the smoke outlet (312).

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