CN113932224B - Drying equipment for cooperatively treating sludge in household garbage incineration plant - Google Patents

Abstract

The invention relates to the technical field of garbage treatment, in particular to a drying device for cooperatively treating sludge in a household garbage incineration plant, which comprises a separation mechanism, an incineration mechanism, a precipitation treatment mechanism, a sludge treatment mechanism and a drying mechanism, wherein a filter block in a treatment box filters the sludge in garbage; the separating mechanism is arranged on the treatment box, the separating plate drives the separating conveying plate to rotate, and the plastic garbage floating on the treatment box is conveyed to the burning mechanism for drying and burning; deposit processing mechanism and set up the top at stoving mechanism, deposit filter fixed mounting and in two sets of separation group bottoms, deposit filter slidable mounting and handle incasement portion, smash case fixed mounting on the stoving case of stoving mechanism, the separation group drive deposits the filter and will deposit rubbish and send into crushing case, two sets of rubbing crusher construct and rotate and smash sediment rubbish, heat in the mechanism of burning is carried and is dried sediment rubbish to stoving mechanism, the rubbish after the transmission group transportation is dried, carry out classification to rubbish, resources are saved, the utilization ratio of rubbish is improved.

Description

Drying equipment for cooperatively treating sludge in household garbage incineration plant

Technical Field

The invention relates to the technical field of garbage treatment, in particular to drying equipment for cooperatively treating sludge in a household garbage incineration plant.

Background

The domestic garbage refers to solid waste generated in urban daily life or activities for providing services to the urban daily life. Along with the development of cities and the continuous improvement of the living standard of people, the generation amount of urban domestic garbage in China is increased year by year, the problem of environmental pollution caused by the urban domestic garbage is more and more serious, and the essence of incineration is to oxidize organic garbage into inert gas and inorganic non-combustible substances under the conditions of high temperature and sufficient oxygen supply so as to form stable solid residues. Garbage compost has been used in rural areas in China for thousands of years, and is also one of the main methods for treating garbage.

The existing garbage contains a large amount of plastic garbage which can not be directly used as fertilizer, and the household garbage often contains a large amount of wet garbage, so that the plastic garbage and the garbage which can be used as fertilizer need to be classified and treated.

Chinese patent publication No. CN113464958a discloses a household garbage incineration treatment device, which comprises a furnace, a grate, a power generation device, a hopper and an air blower, wherein the grate comprises a fixed grate and a movable grate, the power generation device comprises an aluminum smoke tube, a water tower, a steam turbine and a power generator, a material tube is fixedly connected to the bottom of the hopper, a heat exchange bin is fixedly connected to the material tube, a cover bin is fixedly connected to the outside of the heat exchange bin, a heat exchange tube and a waste heat recovery bin are fixedly connected to the inside of the cover bin, the household garbage is conveyed to the grate in the furnace through the hopper and the material tube to be combusted, energy generated during combustion generates steam, then the power generation device generates power, outside fresh air is conveyed to the furnace through the air blower to support combustion, the garbage is more fully combusted by adding pulverized coal, the garbage can be dried and preheated by the heat exchange bin, ash after being combusted can be crushed by a crushing roller, and the waste heat recovery bin can further recycle the waste heat.

However, in the prior art, the plastic wastes in the wastes cannot be classified, the plastic wastes cannot be used as fertilizers, the treated wastes cannot be utilized, the sludge in the wastes influences combustion and cannot be utilized, so that the utilization efficiency is not high enough, the classification effect is not good, the wastes cannot play the best role, and the energy utilization efficiency is low.

Disclosure of Invention

Aiming at the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a mummification of domestic waste incineration plant coprocessing sludge is equipped, includes separating mechanism, burns mechanism, sedimentation treatment mechanism, sludge treatment mechanism, stoving mechanism.

The sludge treatment mechanism comprises a treatment tank and a water tank, wherein a water passage and a sludge passage are arranged in the treatment tank, a filter block is arranged between the water passage and the sludge passage, the filter block is fixedly arranged in the treatment tank, the filter block is arranged above the water tank, the water tank is fixedly arranged at the bottom of the treatment tank, and the filter block filters sludge in garbage; the separating mechanism is arranged on the treatment box and comprises a separating plate and a separating conveying plate, the separating plate is slidably arranged on the treatment box, the separating conveying plate is rotatably arranged on the treatment box, the separating plate drives the separating conveying plate to rotate, and the plastic garbage floating on the treatment box is conveyed to the burning mechanism for drying and burning; the sedimentation treatment mechanism sets up the top at the stoving mechanism, sedimentation treatment mechanism is including deposiing filter, separation group, and the separation group is total two sets ofly, deposits filter fixed mounting in two sets of separation group bottoms, deposits filter slidable mounting and handles incasement portion, sedimentation treatment mechanism still includes rubbing crusher, crushing case, smashes case fixed mounting on the stoving case of stoving mechanism, and separation group drive is deposited the filter and will be handled the deposit rubbish of incasement and send into crushing case, and rubbing crusher has two sets ofly, and rubbing crusher rotates and install inside crushing case, and two sets of rubbing crusher rotate and smash deposit rubbish, burns the heat after the mechanism burns and carry to stoving mechanism, and deposit rubbish gets into stoving mechanism and dries, stoving mechanism includes three transmission groups, three sets of scrapers, and the orderly rotation of three transmission groups is installed inside the stoving incasement, and scraper fixed mounting is in the stoving incasement, and each transmission group corresponds a set of scraper blade respectively, and the rubbish after the stoving is transported to the supplementary transmission group of scraper blade.

Further, separating mechanism still includes stirring garrulous case, separation cylinder, stirs garrulous case fixed mounting in processing case top, and separation cylinder fixed mounting is on handling the case, and separation board fixed mounting has the separation rack at separation cylinder tip on the separation board, and fixed mounting has the separation gear on the separation delivery board, and the separation gear rotates to be installed on handling the case, separation rack and separation gear engagement. The separating cylinder drives the separating plate to slide on the treating box, when the separating plate slides, the plastic garbage floating on the treating box is pushed to the separating and conveying plate, the separating plate drives the separating rack to slide, the separating rack drives the separating gear to drive the separating and conveying plate to rotate, and the separating and conveying plate conveys the plastic garbage to the incineration mechanism.

Further, burn the mechanism and include the drying cabinet, burn a section of thick bamboo, the drying cabinet setting is in separation delivery board below, is connected with gas pipe and conveyer pipe between drying cabinet and the section of thick bamboo that burns, burns and is connected with the purifying box on the section of thick bamboo, and the purifying box is connected with the stoving case. The separation conveying plate conveys the plastic garbage to the drying box for drying, the dried plastic garbage enters the incineration cylinder through the conveying pipe for incineration, one part of heat generated by incineration enters the drying box through the gas pipe, the plastic garbage separated by the auxiliary drying box drying separation conveying plate enters the drying box after being purified by the purifying box, and the other part of heat enters the drying box for drying and crushing the precipitated garbage.

Further, sediment processing mechanism is still including handling frame, crushing motor, handles frame fixed mounting on the stoving case, and two sets of rubbing crusher construct and rotate respectively and install on handling the frame, rubbing crusher constructs including crushing hobbing cutter, crushing gear, and crushing hobbing cutter rotates and installs inside crushing incasement portion, and crushing gear fixed mounting is on crushing hobbing cutter, and crushing gear rotates and installs on handling the frame, and two sets of crushing gear meshing, first group crushing gear fixed mounting are on the output shaft of crushing motor, and crushing gear meshes with the drive gear of separation group. The grinding motor drives the first group of grinding gears to rotate, the first group of grinding gears drives the second group of grinding gears to rotate, the grinding gears drive the grinding hobs to rotate, the two groups of grinding hobs rotate to assist in grinding the precipitated garbage conveyed out by the precipitation filtering plates, and the grinding gears drive the transmission gears to rotate when rotating.

Further, the separation group comprises a pinion and a cam, the transmission gear is rotatably mounted on the processing frame, the pinion is rotatably mounted on the processing frame, the transmission gear is meshed with the pinion, and the cam is fixedly mounted on the pinion. The pinion is driven to rotate when the transmission gear rotates, and the cam is driven to rotate when the pinion rotates.

Further, the separation group further comprises an air cylinder and a slide rod, the air cylinder is arranged above the cam, the air cylinder is fixedly installed at the top of the treatment frame, the slide rod is slidably installed on the air cylinder, and the precipitation filter plate is fixedly installed at the bottoms of the two slide rods. When the cam rotates, the piston inside the extrusion cylinder makes the cylinder drive the slide bar to slide, the slide bar drives the precipitation filter plate to slide inside the treatment box, the precipitation filter plate slides on the treatment box to send the precipitated garbage into the crushing box, and the precipitated garbage is crushed by the two groups of crushing mechanisms.

Further, sludge treatment mechanism still includes water pump, valve cylinder, and the water pump is connected between the water tank and the processing case, and water pump fixed mounting is on handling the case, and the first end fixed mounting of valve cylinder is in handling incasement portion, and fixed mounting has the closure plate on the valve cylinder second end, and closure plate slidable mounting is in handling incasement portion, and the closure plate setting is in the filter block top, and the closure plate control leads to the closure that water channel and mud say, and mud way is connected with the stoving case. Sludge in the garbage sinks to the bottom of the treatment box, the sludge enters a water channel and is filtered by a filter block, filtered water enters a water tank for recycling, and the filtered sludge enters a drying box through a sludge channel for drying.

Further, transmission group installs at stoving incasement portion including following driving wheel, action wheel, following the driving wheel rotation, and the action wheel rotates to be installed at stoving incasement portion, rotates from driving wheel and conveyer belt and installs the action wheel. When the driving wheel rotates, the driven wheel is driven to rotate under the action of the conveying belts, when the three groups of conveying belts rotate, the dried garbage is conveyed out of the drying box in an auxiliary mode, and the three groups of transmission groups enable the garbage to be dried more thoroughly.

Further, stoving mechanism still includes belt pulley, belt, and the belt pulley is total three, and the belt pulley rotates to be installed on the stoving case, and the belt is total two sets of, and first group belt rotates to be installed on first belt pulley and second belt pulley, and second group belt rotates to be installed on second belt pulley and third belt pulley, and fixed mounting has the driving gear on the second belt pulley. The driving gear drives the second belt pulley to rotate when rotating, and the second belt pulley drives the first belt pulley and the third belt pulley to rotate respectively under the action of the two groups of transmission groups when rotating.

Further, first belt pulley fixed mounting is on first group's action wheel, and third belt pulley fixed mounting is on third group's action wheel, and fixed mounting has driven gear on the second group's action wheel, and driven gear and driving gear mesh. First belt pulley drives first action wheel and rotates, and first conveyer belt carries the rubbish after rubbing crusher constructs to the second group conveyer belt on, drives driven gear when the driving gear rotates and rotates, and driven gear drives the second group action wheel and rotates, and the second group conveyer belt carries rubbish to the conveyer belt of third group, drives the action wheel of third group and rotates when the third belt pulley rotates, and the stoving case is carried out rubbish to the action wheel of third group.

Compared with the prior art, the invention has the beneficial effects that: (1) The separation mechanism separates the plastic garbage from other garbage in the garbage, so that the plastic garbage is convenient to combust and settle the garbage; (2) The incineration mechanism incinerates the plastic waste, and the incinerated heat is used for drying the plastic waste subjected to the treatment and the precipitated waste in the drying box, so that the resources are saved, and the utilization rate of the plastic waste is improved; (3) The separation group conveys the precipitated garbage in the treatment tank to the crushing mechanism for crushing, so that the precipitated garbage is dried conveniently; (4) The sludge treatment mechanism separates sludge in the garbage and repeatedly utilizes water in the treatment tank, so that water resources are saved; (5) The drying mechanism dries the crushed garbage by utilizing the heat generated by the burning mechanism, and the three groups of transmission sets ensure that the precipitated garbage is more fully dried; (6) The garbage is classified and treated, and the utilization rate of the garbage is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the separating mechanism of the present invention.

FIG. 3 is a schematic view of the incineration mechanism of the present invention.

FIG. 4 is a schematic view of a precipitation treatment mechanism of the present invention.

FIG. 5 is a schematic view of the separation group and part of the precipitation treatment mechanism of the present invention.

FIG. 6 is a schematic view of a sediment filter plate according to the invention.

FIG. 7 is a schematic view of a sludge treating apparatus according to the present invention.

Fig. 8 is a schematic view of the drying mechanism of the present invention.

Fig. 9 is a schematic view of the drive train of the present invention.

Fig. 10 is an enlarged view of a portion a of fig. 9 according to the present invention.

Reference numerals: 1-a separation mechanism; 101-a mincing box; 102-a separation cylinder; 103-a separation plate; 104-a separator rack; 105-a separating gear; 106-a separating transport plate; 2-an incineration mechanism; 201-drying oven; 202-an incineration cylinder; 203-a purification box; 204-gas tube; 205-a delivery tube; 3-a precipitation treatment mechanism; 301-a crushing mechanism; 302-a shredder motor; 303-motor support; 304-isolated group; 305-a sediment filter plate; 306-a crushing box; 307-processing rack; 30101-grinding and hobbing cutter; 30102-pulverizing the gear; 30401-a drive gear; 30402-a cam; 30403-a pinion; 30404-a cylinder; 30405-a slide bar; 4-sludge treatment mechanism; 401-a treatment tank; 402-a water pump; 403-a water tank; 404-valve cylinder; 405-a closure plate; 406-a filter block; 40101-water channel; 40102-sludge tract; 5-a drying mechanism; 501-drying a motor; 502-a drive gear; 503-driven gear; 504-a pulley; 505-a transmission set; 506-a drying box; 507-a scraper plate; 508-a belt; 50501-driven wheel; 50502-conveying belt; 50503 and driving wheel.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better explanation of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example (b): the drying equipment for sludge co-processing in a domestic waste incineration plant, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, comprises a separation mechanism 1, an incineration mechanism 2, a precipitation treatment mechanism 3, a sludge treatment mechanism 4 and a drying mechanism 5.

The separating mechanism 1 is characterized in that the mincing box 101 is fixedly arranged on a treatment box 401, a separating cylinder 102 is fixedly arranged on the treatment box 401, a separating plate 103 is fixedly arranged at the end part of the separating cylinder 102, the separating plate 103 is slidably arranged on the treatment box 401, the separating cylinder 102 drives the separating plate 103 to slide on the treatment box 401, the separating plate 103 pushes plastic garbage floating on the treatment box 401 to a separating and conveying plate 106, the separating and conveying plate 106 is rotatably arranged on the treatment box 401, a separating gear 105 is rotatably arranged on the treatment box 401, the separating gear 105 is fixedly arranged on the separating and conveying plate 106, a separating rack 104 is fixedly arranged on the separating plate 103, the separating rack 104 is meshed with the separating gear 105, the separating rack 103 drives the separating gear 105 to rotate, the separating rack 104 is meshed with the separating gear 105, the separating rack 106 is driven to rotate when the separating gear 105 rotates, water on the separating and conveying plate 106 is filtered through a leakage hole, and the plastic garbage on the treatment box 401 is conveyed to the incineration mechanism 2.

The incineration mechanism 2, the drying cabinet 201 is arranged below the separation conveying plate 106, a gas pipe 204 and a conveying pipe 205 are connected between the drying cabinet 201 and the incineration cylinder 202, the separation conveying plate 106 conveys the plastic waste to the drying cabinet 201 for drying, the dried plastic waste enters the incineration cylinder 202 through the conveying pipe 205 for incineration, one part of heat generated by incineration enters the drying cabinet 201 through the gas pipe 204, the auxiliary drying cabinet 201 dries the plastic waste separated by the separation conveying plate 106, a first end of the purification cabinet 203 is fixedly connected to the incineration cylinder 202, a second end of the purification cabinet 203 is fixedly installed on the drying cabinet 506, the other part of heat after incineration is purified through the purification cabinet 203 and then enters the drying cabinet 506, and the crushed precipitated waste is dried.

The sedimentation processing mechanism 3 comprises two groups of crushing mechanisms 301, the crushing mechanisms 301 are rotatably installed inside a crushing box 306, a crushing motor 302 is fixedly installed on a motor support 303, the motor support 303 is fixedly installed on the drying box 506, the crushing box 306 is fixedly installed on the drying box 506, the crushing mechanism 301 comprises crushing rolling cutters 30101 and crushing gears 30102, the crushing rolling cutters 30101 are rotatably installed inside the crushing box 306, the crushing gears 30102 are fixedly installed on the crushing rolling cutters 30101, the crushing gears 30102 are rotatably installed on a processing frame 307, a first group of crushing gears 30102 are fixedly installed on an output shaft of the crushing motor 302, the crushing motor 302 drives the first group of crushing gears 30102 to rotate, the two groups of crushing gears 30102 are meshed, the first group of crushing gears 30102 drive a second group of crushing gears 30102 to rotate, the crushing rolling cutters 30101 are driven by the crushing gears 30102 to rotate, and the two groups of crushing rolling cutters 30101 assist in crushing the precipitated garbage conveyed by the sedimentation filter plate 305.

The separation group 304 comprises a transmission gear 30401, a cam 30402, a pinion 30403, a cylinder 30404 and a slide bar 30405, wherein the transmission gear 30401 is rotatably arranged on the processing frame 307, the crushing gear 30102 is meshed with the transmission gear 30401, the transmission gear 30401 is driven to rotate when the crushing gear 30102 rotates, the pinion 30403 is rotatably arranged on the processing frame 307, the transmission gear 30401 is meshed with the pinion 30403, the transmission gear 30401 is driven to rotate when the transmission gear 30401 rotates, the cam 30402 is fixedly arranged on the pinion 30403, and the pinion 30403 drives the cam 30402 to rotate when the pinion 30403 rotates; an air cylinder 30404 is arranged above a cam 30402, an air cylinder 30404 is fixedly arranged at the top of a processing frame 307, the air cylinder 30404 is connected with a sliding rod 30405, the sliding rod 30405 is slidably arranged on the air cylinder 30404, when the cam 30402 rotates, a piston in the air cylinder 30404 is pressed, the air cylinder 30404 drives the sliding rod 30405 to slide, a precipitation filter plate 305 is fixedly arranged at the bottom of the two sliding rods 30405, the precipitation filter plate 305 is slidably arranged in the processing box 401, the sliding rod 30405 drives the precipitation filter plate 305 to slide in the processing box 401, the precipitation filter plate 305 slides in the processing box 401 to send precipitation garbage into a crushing box 306, and the crushing is carried out by the two groups of crushing mechanisms 301.

A sludge treatment mechanism 4, wherein a first end of a water pump 402 is fixedly arranged on a treatment tank 401, a second end of the water pump 402 is fixedly arranged on a water tank 403, the water tank 403 is fixedly arranged at the bottom of the treatment tank 401, and the water pump 402 exchanges water between the treatment tank 401 and the water tank 403, so that the water in the treatment tank 401 can be reused; a water passage 40101 and a sludge passage 40102 are arranged in the treatment box 401, the sludge passage 40102 is connected with the drying box 506, a filter block 406 is arranged between the water passage 40101 and the sludge passage 40102, the filter block 406 is fixedly arranged in the treatment box 401, and the filter block 406 is arranged above the water tank 403; the first end of the valve cylinder 404 is fixedly arranged in the treatment box 401, the second end of the valve cylinder 404 is fixedly provided with a closing plate 405, the closing plate 405 is slidably arranged in the treatment box 401, the closing plate 405 is arranged above the filter block 406, and the closing plate 405 controls the closing of the water passage 40101 and the sludge passage 40102; when the water passage 40101 is opened, the sludge passage 40102 is closed, water in the treatment tank 401 flows out from the water passage 40101, and falls into the water tank 403 through the filter block 406, the filter block 406 filters sludge in the water, when the sludge passage 40102 is opened, the water passage 40101 is also opened, the water in the treatment tank 401 flows through the filter block 406, one part of the water falls into the water tank 403, the other part of the water flushes the sludge accumulated on the filter block 406 into the sludge passage 40102, the sludge enters the drying tank 506 through the sludge passage 40102 and falls onto the transmission set 505, the sludge is dried in the drying tank 506, and the transmission set 505 transports the dried sludge out of the drying tank 506.

In the drying mechanism 5, a drying motor 501 is fixedly mounted on a drying box 506, a driving gear 502 is fixedly mounted on an output shaft of the drying motor 501, and the drying motor 501 drives the driving gear 502 to rotate; the number of the belt pulleys 504 is three, the belt pulleys 504 are rotatably arranged on the drying box 506, the number of the belts 508 is two, the first group of the belts 508 is rotatably arranged on the first belt pulley 504 and the second belt pulley 504, the second group of the belts 508 is rotatably arranged on the second belt pulley 504 and the third belt pulley 504, the driving gear 502 is fixedly arranged on the second belt pulley 504, the driving gear 502 drives the second belt pulley 504 to rotate when rotating, and the second belt pulley 504 drives the first belt pulley 504 and the third belt pulley 504 to rotate under the action of the two belts 508; the three transmission sets 505 are three groups, the three transmission sets 505 are sequentially and rotatably arranged in the drying box 506, each transmission set 505 comprises a driven wheel 50501, a conveying belt 50502 and a driving wheel 50503, the driven wheel 50501 is rotatably arranged in the drying box 506, the driving wheel 50503 is rotatably arranged in the drying box 506, the conveying belt 50502 is rotatably arranged on the driven wheel 50501 and the driving wheel 50503, the first belt pulley 504 is fixedly arranged on the first group driving wheel 50503, the third belt pulley 504 is fixedly arranged on the third group driving wheel 50503, the driven gear 503 is fixedly arranged on the second group driving wheel 50503, the first belt pulley 504 drives the first driving wheel 50503 to rotate, the first conveying belt 50502 conveys the garbage 50502 crushed by the crushing mechanism 301 to the second group conveying belt 50502, the third belt pulley 504 drives the third group driving wheel 50503 to rotate when rotating, the driving wheel 502 drives the driven gear 503 to rotate when rotating, the driven gear 503 drives the second group driving wheel 50503 to rotate, the second group driving wheel 50502 drives the third group driving wheel 50503 to convey the three groups of the garbage 50502, the third group driving wheel 506 from the drying box, and the three groups of the conveying belt 50502 fully prolongs the time of the garbage 505506, and the garbage 505506 is kept in the drying box, so that the garbage 505506 is fully remained in the drying box; the scrapers 507 are fixedly arranged in the drying box 506, each group of transmission set 505 corresponds to one group of scrapers 507, and the scrapers 507 assist the transmission sets 505 in conveying dried garbage to prevent the garbage from being adhered to the conveyor belt 50502.

The working principle is as follows: starting a valve cylinder 404, pushing a closing plate 405 by the valve cylinder 404, closing a water passage 40101 by the closing plate 405, adding water into a treatment tank 401, guiding garbage to be treated into a mincing tank 101, primarily mincing the garbage to be treated by the mincing tank 101, enabling the garbage to fall into the treatment tank 401, floating the plastic garbage above the water by utilizing the characteristics of the plastic garbage, enabling the rest garbage to fall below the water in the treatment tank 401, starting a separating cylinder 102, pushing a separating plate 103 to slide on the treatment tank 401 by the separating cylinder 102, driving a separating rack 104 to move on the treatment tank 401 by the separating plate 103, driving a separating gear 105 to rotate by the separating rack 104 when the separating rack 104 is in contact with the separating gear 105, driving a separating conveying plate 106 to rotate by the separating gear 105, filtering water by a leakage hole on the separating conveying plate 106, and conveying the plastic garbage on the treatment tank 401 into a drying tank 201; the drying box 201 dries the plastic waste, the dried plastic waste enters the incineration cylinder 202 through the conveying pipe 205 for incineration, one part of heat generated by the incineration enters the drying box 201 through the gas pipe 204, the auxiliary drying box 201 dries the plastic waste separated by the separation conveying plate 106, the other part of heat generated by the incineration is purified through the purifying box 203 and then enters the drying box 506, and the crushed precipitated waste is dried.

Starting a crushing motor 302, driving a first group of crushing gears 30102 to rotate by the crushing motor 302, meshing two groups of crushing gears 30102, driving a second group of crushing gears 30102 to rotate by the first group of crushing gears 30102, driving a transmission gear 30401 to rotate when the crushing gears 30102 rotate, driving a pinion 30403 to rotate when the transmission gear 30401 rotates, driving a cam 30402 to rotate when the pinion 30403 rotates, extruding a piston in a cylinder 30404 when the cam 30402 rotates, driving a sliding rod 30405 to slide by the cylinder 30404, driving a precipitation filter plate 305 to slide in a treatment box 401 by the sliding rod 30405, and feeding the precipitation filter plate 305 to the crushing box 306 by the sliding of the precipitation filter plate 305 on the treatment box 401; the crushing gear 30102 drives the crushing roller cutter 30101 to rotate when rotating, and the two groups of crushing roller cutters 30101 rotate to assist in crushing the garbage deposited in the crushing box 306; the crushed garbage falls onto a first group of conveying belts 50502 in the drying box 506, the drying motor 501 is started, the drying motor 501 drives the driving gear 502 to rotate, the driving gear 502 drives the driven gear 503 to rotate when rotating, the driven gear 503 drives a second group of driving wheels 50503 to rotate, and under the action of the two belts 508, the second belt pulley 504 drives the first belt pulley 504 and the third belt pulley 504 to rotate; therefore, the three groups of transmission groups 505 rotate, the first conveying belt 50502 conveys the garbage crushed by the crushing mechanism 301 to the second group of conveying belt 50502, the second group of conveying belt 50502 conveys the garbage to the third group of conveying belt 50502, the purifying box 203 purifies the incineration gas in the incineration cylinder 202 and then conveys the incineration gas into the drying box 506, the heat in the gas dries the deposited garbage on the transmission groups 505, and the scraper 507 assists the transmission groups 505 to convey the dried garbage, so that the garbage is prevented from being adhered to the conveying belt 50502.

After the garbage is treated, the valve cylinder 404 drives the closing plate 405 to move upwards, water in the treatment tank 401 passes through the water passage 40101, the water falls into the water tank 403 under the filtering action of the filter block 406, sludge is accumulated on the filter block 406, the valve cylinder 404 drives the closing plate 405 to continue moving upwards, the sludge passage 40102 is opened, the sludge on the filter block 406 flows into the transmission set 505 in the drying tank 506 through the water passage 40101, after the sludge is dried in the drying tank 506, the transmission set 505 dries and transports the sludge out of the drying tank 506, the water pump 402 is started, water in the water tank 403 is injected into the treatment tank 401, and the next household garbage treatment is continued.

The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception and fall within the scope of the present invention.

Claims (2)

1. The utility model provides a mummification of domestic waste incineration factory coprocessing sludge is equipped, includes separating mechanism (1), burns mechanism (2), precipitation treatment mechanism (3), sludge treatment mechanism (4), stoving mechanism (5), its characterized in that: the sludge treatment mechanism (4) comprises a treatment tank (401) and a water tank (403), a water passage (40101) and a sludge passage (40102) are arranged in the treatment tank (401), a filter block (406) is arranged between the water passage (40101) and the sludge passage (40102), the filter block (406) is fixedly installed inside the treatment tank (401), the filter block (406) is arranged above the water tank (403), the water tank (403) is fixedly installed at the bottom of the treatment tank (401), and the filter block (406) filters sludge in garbage; the separating mechanism (1) is arranged on the treatment box (401), the separating mechanism (1) comprises a separating plate (103) and a separating conveying plate (106), the separating plate (103) is slidably mounted on the treatment box (401), the separating conveying plate (106) is rotatably mounted on the treatment box (401), the separating plate (103) drives the separating conveying plate (106) to rotate, and plastic garbage floating on the treatment box (401) is conveyed to the burning mechanism (2) for drying and burning; the sedimentation treatment mechanism (3) is arranged above the drying mechanism (5), the sedimentation treatment mechanism (3) comprises sedimentation filter plates (305) and separation groups (304), the separation groups (304) are two groups, the sedimentation filter plates (305) are fixedly arranged at the bottom of the two separation groups (304), the sedimentation filter plates (305) are slidably arranged inside the treatment box (401), the sedimentation treatment mechanism (3) further comprises a crushing mechanism (301) and a crushing box (306), the crushing box (306) is fixedly arranged on a drying box (506) of the drying mechanism (5), the separation groups (304) drive the sedimentation filter plates (305) to convey the sedimentation garbage in the treatment box (401) into the crushing box (306), the crushing mechanism (301) is provided with two groups, the crushing mechanism (301) is rotatably arranged inside the crushing box (306), the two groups of crushing mechanisms (301) rotate to crush the sedimentation garbage, the heat generated after the incineration mechanism (2) is conveyed to the drying mechanism (5), the sedimentation garbage enters the drying mechanism (5) to be dried, the drying mechanism (5) comprises three groups of transmission groups (505), three groups of scrapers (505), the three groups (505), the scrapers (505) are arranged inside the drying box (505), the drying box (505) are fixedly arranged in a group, each group (506), and each group (507), each group corresponds to each group (507), the scraper (507) assists the transmission set (505) to transport the dried garbage;

the separating mechanism (1) further comprises a stirring box (101) and a separating cylinder (102), the stirring box (101) is fixedly mounted above the processing box (401), the separating cylinder (102) is fixedly mounted on the processing box (401), a separating plate (103) is fixedly mounted at the end of the separating cylinder (102), a separating rack (104) is fixedly mounted on the separating plate (103), a separating gear (105) is fixedly mounted on a separating conveying plate (106), the separating gear (105) is rotatably mounted on the processing box (401), and the separating rack (104) is meshed with the separating gear (105);

the incineration mechanism (2) comprises a drying box (201) and an incineration cylinder (202), the drying box (201) is arranged below the separation conveying plate (106), a gas pipe (204) and a conveying pipe (205) are connected between the drying box (201) and the incineration cylinder (202), a purification box (203) is connected to the incineration cylinder (202), and the purification box (203) is connected with a drying box (506);

the sedimentation processing mechanism (3) further comprises a processing frame (307) and a crushing motor (302), the processing frame (307) is fixedly installed on a drying box (506), two groups of crushing mechanisms (301) are respectively and rotatably installed on the processing frame (307), each crushing mechanism (301) comprises a crushing hob (30101) and a crushing gear (30102), each crushing hob (30101) is rotatably installed inside the corresponding crushing box (306), each crushing gear (30102) is fixedly installed on each crushing hob (30101), each crushing gear (30102) is rotatably installed on the corresponding processing frame (307), the two groups of crushing gears (30102) are meshed, the first group of crushing gears (30102) are fixedly installed on an output shaft of the corresponding crushing motor (302), and each crushing gear (30102) is meshed with a transmission gear (30401) of the corresponding separation group (304);

the separation group (304) comprises a pinion (30403) and a cam (30402), a transmission gear (30401) is rotatably arranged on the processing frame (307), the pinion (30403) is rotatably arranged on the processing frame (307), the transmission gear (30401) is meshed with the pinion (30403), and the cam (30402) is fixedly arranged on the pinion (30403);

the separation group (304) further comprises a cylinder (30404) and sliding rods (30405), the cylinder (30404) is arranged above the cam (30402), the cylinder (30404) is fixedly arranged at the top of the treatment frame (307), the sliding rods (30405) are slidably arranged on the cylinder (30404), and the precipitation filter plate (305) is fixedly arranged at the bottoms of the two sliding rods (30405);

the sludge treatment mechanism (4) further comprises a water pump (402) and a valve cylinder (404), the water pump (402) is connected between the water tank (403) and the treatment box (401), the water pump (402) is fixedly installed on the treatment box (401), the first end of the valve cylinder (404) is fixedly installed inside the treatment box (401), the second end of the valve cylinder (404) is fixedly installed with a closing plate (405), the closing plate (405) is slidably installed inside the treatment box (401), the closing plate (405) is arranged above the filter block (406), the closing plate (405) controls the closing of a water channel (40101) and a sludge channel (40102), and the sludge channel (40102) is connected with the drying box (506);

the transmission set (505) comprises a driven wheel (50501) and a driving wheel (50503), the driven wheel (50501) is rotatably installed inside the drying box (506), the driving wheel (50503) is rotatably installed inside the drying box (506), and the driving wheel (50503) is rotatably installed on the driven wheel (50501) and the conveying belt (50502);

drying mechanism (5) still include belt pulley (504), belt (508), and belt pulley (504) are total three, and belt pulley (504) rotate to be installed on stoving case (506), and belt (508) are total two sets ofly, and first group belt (508) rotate to be installed on first belt pulley (504) and second belt pulley (504), and second group belt (508) rotate to be installed on second belt pulley (504) and third belt pulley (504), and fixed mounting has driving gear (502) on second belt pulley (504).

2. The drying equipment for the cooperative treatment of sludge in the household garbage incineration plant according to claim 1, characterized in that: the first belt pulley (504) is fixedly arranged on a first group of driving wheels (50503), the third belt pulley (504) is fixedly arranged on a third group of driving wheels (50503), a driven gear (503) is fixedly arranged on a second group of driving wheels (50503), and the driven gear (503) is meshed with the driving gear (502).

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