CN110712904B - Kitchen waste treatment equipment - Google Patents
Kitchen waste treatment equipment Download PDFInfo
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- CN110712904B CN110712904B CN201910898597.9A CN201910898597A CN110712904B CN 110712904 B CN110712904 B CN 110712904B CN 201910898597 A CN201910898597 A CN 201910898597A CN 110712904 B CN110712904 B CN 110712904B
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- Prior art keywords
- filter pressing
- water
- waste gas
- oil
- hydraulic cylinder
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- 239000010806 kitchen waste Substances 0.000 title claims abstract description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 113
- 238000003825 pressing Methods 0.000 claims abstract description 82
- 239000002912 waste gas Substances 0.000 claims abstract description 73
- 239000002699 waste material Substances 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims description 25
- 238000001914 filtration Methods 0.000 claims description 25
- 239000010813 municipal solid waste Substances 0.000 claims description 23
- 239000007789 gas Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 13
- 235000019476 oil-water mixture Nutrition 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 235000019198 oils Nutrition 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000000889 atomisation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 230000007547 defect Effects 0.000 abstract description 4
- 238000001599 direct drying Methods 0.000 description 4
- 238000009264 composting Methods 0.000 description 3
- 235000012054 meals Nutrition 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000021049 nutrient content Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 231100000678 Mycotoxin Toxicity 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000006694 eating habits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002636 mycotoxin Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003895 organic fertilizer Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F9/00—Transferring of refuse between vehicles or containers with intermediate storage or pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/14—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with jigging pick-up conveyors, e.g. duck-bills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/20—Auxiliary treatments, e.g. aerating, heating, humidifying, deaerating, cooling, de-watering or drying, during loading or unloading; Loading or unloading in a fluid medium other than air
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses kitchen waste treatment equipment which comprises a frame, a storage bin arranged on the frame, a crushing device arranged below the storage bin, a blanking hopper arranged below the crushing device, a filter pressing device arranged below the blanking hopper, an oil-water separator connected with the filter pressing device, and a waste gas treatment device respectively connected with the blanking hopper and the oil-water separator. Kitchen waste is treated through the crushing device, and the filter pressing device further treats the kitchen waste, so that the waste treatment efficiency of the invention is improved. Waste gas with peculiar smell can be generated in the kitchen waste treatment process, and the waste gas is absorbed and treated through the waste gas treatment device, so that the peculiar smell brought by the waste gas is eliminated, and the defect that uncomfortable peculiar smell is generated in the kitchen waste treatment process in the prior art is overcome.
Description
Technical Field
The invention relates to the field of garbage disposal, in particular to kitchen garbage disposal equipment.
Background
Kitchen waste is a generic term for the discarded residual meal of families, hotels, restaurants, institutions, restaurants or canteens and the like. The kitchen garbage has rich organic matter content, high nutrient content, full nutrient content and high water content, and if the kitchen garbage is not treated in time, the kitchen garbage is easy to rot, the properties and the smell of the kitchen garbage can have bad influence on environmental sanitation, and harmful substances such as pathogenic microorganisms, mycotoxins and the like are easy to grow. From the aspect of existence form of substances, the organic matters in the kitchen waste have a large amount of solid matters and organic matters dissolved or suspended in water, wherein the solid matters account for more than 30 percent, and are the main existence form of the organic matters in the kitchen waste. The kitchen waste components are closely related to local living standard and eating habit.
With the continuous increase of global population base and the improvement of living standard of people, the discharge amount of kitchen waste is increased. A large amount of kitchen waste brings serious pollution on one hand, and on the other hand, huge waste is caused, and great trouble is brought to various countries. At present, the existing kitchen waste treatment technologies mainly comprise landfill, incineration, anaerobic digestion, aerobic composting, direct drying as feed, wet decomposition, microorganism treatment technologies and the like. However, landfill or incineration of kitchen waste aggravates the problem of environmental pollution; the anaerobic digestion process is complex and the investment is large; the quality of the organic fertilizer produced by aerobic composting is greatly limited by kitchen waste components, the composting treatment period is longer, the occupied area is large, and the sanitary condition is relatively poor; the direct drying as feed is difficult to fundamentally solve the problem of protein homology, the killing effect of the direct drying as feed on bacteria and the like in a kitchen is to be verified, and people have a certain concern about the direct drying as feed. The kitchen waste treatment equipment is used for treating kitchen waste, but the existing kitchen waste treatment equipment has the defects of low kitchen waste treatment efficiency and unpleasant peculiar smell in the waste treatment process.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides kitchen waste treatment equipment which has high kitchen waste treatment efficiency and can eliminate waste gas peculiar smell.
The technical scheme adopted for solving the technical problems is as follows:
the kitchen garbage treatment equipment comprises a frame, a storage bin arranged on the frame, a crushing device arranged below the storage bin, a discharging hopper arranged below the crushing device, a filter pressing device arranged below the discharging hopper, an oil-water separator connected with the filter pressing device, and a waste gas treatment device connected with the discharging hopper and the oil-water separator respectively. According to the technical scheme, kitchen waste falls into the crushing device from the storage bin, is crushed by the crushing device, enters the filter pressing device through the discharging hopper, is subjected to filter pressing by the filter pressing device to obtain solid residues and an oil-water mixture, the solid residues are discharged through the filter pressing device, and the oil-water mixture enters the oil-water separator from the filter pressing device; waste gas generated in the kitchen waste crushing process in the crushing device enters the waste gas treatment device through the discharging hopper, and water obtained by separation of the oil-water separator enters the waste gas treatment device and is used for absorbing the waste gas. Wherein, the appearance of the bin is conical, and the conical bin is convenient for pouring kitchen wasteThe kitchen garbage is conveyed to the crushing device for crushing treatment, the crushed kitchen garbage enters the filter pressing device through the discharging hopper, the filter pressing device extrudes and filters the crushed kitchen garbage to obtain solid fixed residues and an oil-water mixture, the oil-water mixture enters the oil-water separator from the filter pressing device through the water pipe, the solid residues are discharged to the outside through the filter pressing device, and the oil-water separator separates the oil-water mixture and discharges the oil and the water to an external oil tank and a water bucket respectively. Kitchen waste is treated through the crushing device, and the filter pressing device further treats the kitchen waste, so that the waste treatment efficiency of the invention is improved. Waste gas with peculiar smell is inevitably generated in the kitchen waste treatment process, and is absorbed and treated through the waste gas treatment device, so that the peculiar smell brought by the waste gas is eliminated, and the defect that uncomfortable peculiar smell is generated in the kitchen waste treatment process in the prior art is overcome. Kitchen waste generates a large amount of waste gas in the crushing device, the waste gas enters the waste gas treatment device through the discharging hopper, and meanwhile water obtained by separation of the oil-water separator also enters the waste gas treatment device and absorbs the waste gas, so that a good waste gas treatment function is achieved, and waste gas peculiar smell is eliminated. Malodorous waste gas generated by kitchen waste mainly comprises NH 3 、H 2 S、CH 3 SH, etc., NH from the viewpoint of composition 3 The concentration of (2) is the largest, followed by H 2 S, H 2 S is one of the main substances generating malodorous smell, NH 3 And H 2 S is very soluble in water, so that water can absorb most of malodorous gases, while water from the oil-water separator contains a portion of ethanol, for CH 3 The removal of SH has a great effect, so that the exhaust gas can be absorbed by the above technique to achieve an ideal effect.
Preferably, the waste gas treatment device is connected with the discharging hopper through a material guiding cylinder, the waste gas treatment device comprises a waste gas collecting pipe connected with the material guiding cylinder and a waste gas treatment cavity connected with the waste gas collecting pipe, a Roots blower connected with the waste gas treatment pipe is arranged on the waste gas treatment cavity, and the waste gas treatment cavity is connected with the oil-water separator. In the above technical scheme, the Roots blower ensures that waste gas can enter the waste gas treatment cavity as soon as possible, thereby increasing the efficiency of waste gas treatment and eliminating uncomfortable waste gas peculiar smell.
Preferably, the upper end of the waste gas treatment cavity is provided with a water inlet connected with the oil-water separator, and the lower end of the waste gas treatment cavity is provided with an air inlet connected with the waste gas collecting pipe. In the above technical scheme, waste gas enters from the lower end of the waste gas treatment cavity and diffuses upwards, and water enters from the water inlet on the waste gas treatment cavity and sprays downwards, so that the efficiency of waste gas absorbed by water is increased, the waste gas treatment efficiency is increased, and uncomfortable waste gas peculiar smell is eliminated.
Preferably, the water inlet is connected with the oil-water separator through a conveying pipe, one end of the conveying pipe is connected with the oil-water separator, and the other end of the conveying pipe penetrates through the water inlet and is provided with an atomizing nozzle; the water separated by the oil-water separator is sprayed through an atomizing nozzle and absorbs the waste gas entering the air inlet. In the above technical solution, the atomizing nozzle further increases the efficiency of the exhaust gas treatment and eliminates uncomfortable exhaust gas odor.
Preferably, the kitchen waste treatment equipment further comprises a storage bucket arranged on the frame through a lifting device. In the above technical scheme, kitchen garbage is temporarily stored in the storage vat, and the lifting device lifts the storage vat to the feed bin and pours kitchen garbage in the storage vat into the feed bin. The automatic level of the kitchen waste is improved by the lifting device, the bin is arranged at the upper end of the kitchen waste treatment equipment, and if the kitchen waste is directly poured into the bin, great inconvenience is brought.
Preferably, the lifting device comprises a guide rail arranged on the frame, a moving block slidably arranged on the guide rail, and a first hydraulic cylinder arranged on the frame and used for driving the moving block to slide along the guide rail, wherein the storage barrel is fixedly arranged on the moving block. In the technical scheme, one end of the guide rail is arranged at the lower end of the frame, and the other end of the guide rail is arranged at one side of the storage bin and turns to extend towards the inlet of the storage bin. The moving block is slidably arranged on the guide rail through the sliding block, and the first hydraulic cylinder drives the moving block to slide along the guide rail, so that the storage bucket is driven to slide along the guide rail and kitchen waste in the storage bucket is poured into the storage bin.
Preferably, the first hydraulic cylinder drives the moving block to slide along the guide rail through the chain. In the above technical scheme, chain one end is fixed to be established in the frame, and the chain other end is established on the motion piece, and the piston rod of first pneumatic cylinder is equipped with the sprocket corresponding with the chain, through the flexible of the piston rod of first pneumatic cylinder to drive the motion piece and slide on the guide rail.
Preferably, the crushing device comprises a crushing bin arranged below the bin and provided with a rotating shaft, and a first motor connected with the rotating shaft, and the discharging hopper is arranged below the crushing bin. According to the technical scheme, kitchen waste enters the crushing bin through the bin, the first motor drives the rotating shaft to crush the kitchen waste, and the kitchen waste after crushing enters the discharging hopper through the crushing bin.
Preferably, the discharging hopper is connected with the filter pressing device through a guide cylinder, the guide cylinder is provided with a water filtering plugboard, and the water filtering plugboard is connected with a second hydraulic cylinder arranged on the frame. In the technical scheme, kitchen garbage after crushing treatment passes through the discharging hopper from the crushing bin and enters the guide cylinder. In the guide cylinder, the water filtering plugboard firstly blocks the crushed kitchen waste, at the moment, the oil-water mixture contained in the kitchen waste flows out through the water filtering plugboard and enters the oil-water separator, and after a period of time, the second hydraulic cylinder drives the water filtering plugboard to leave the guide cylinder, so that the kitchen waste enters the filter pressing device from the guide cylinder. The water filtering plugboard enables the kitchen waste entering the filter pressing device to contain less water, so that the working efficiency of the filter pressing device is increased when the filter pressing device extrudes the kitchen waste.
Preferably, the second hydraulic cylinder is arranged on the frame through a fixed plate, and the fixed plate is also provided with a copper sleeve and a guide shaft corresponding to the copper sleeve, and the guide shaft is connected with the water filtering plugboard; the water filtering plugboard is provided with a stripe water outlet. In the above technical scheme, the piston rod of second pneumatic cylinder drives the water filtering picture peg back and forth movement, and copper sheathing and guiding axle's setting makes the water filtering picture peg more steady in the motion. The strip water outlet of the water filtering plugboard is used for filtering water in kitchen waste.
Preferably, the filter pressing device comprises a filter pressing chamber arranged below the guide cylinder and provided with a linear cutting groove, a main hydraulic cylinder arranged on one side of the filter pressing chamber, an auxiliary hydraulic cylinder arranged on the other side of the filter pressing chamber, and a drainage bin arranged below the filter pressing chamber, wherein the main hydraulic cylinder is connected with a filter pressing cylinder, the auxiliary hydraulic cylinder is connected with a push plate, the filter pressing chamber is provided with a feed inlet corresponding to the guide cylinder, one side of the filter pressing chamber provided with the main hydraulic cylinder is also provided with an opening corresponding to the filter pressing cylinder, and the drainage bin is connected with the oil-water separator through a water pipe. In the above technical scheme, the main hydraulic cylinder connected with the filter-pressing cylinder is arranged at one side of the filter-pressing chamber and is separated from the filter-pressing chamber by the distance, the main hydraulic cylinder drives the filter-pressing cylinder to move forwards for a distance and fill the distance, at the moment, the second hydraulic cylinder drives the water filtering plugboard to retract, kitchen waste in the guide cylinder falls into the filter-pressing chamber, then the main hydraulic cylinder continues to push the filter-pressing cylinder to move forwards and extrude kitchen waste, and water and oil separated from the kitchen waste by extrusion permeate through the linear cutting groove and enter the drainage bin, and the kitchen waste enters the oil-water separator through the water pipe by the drainage bin. After extrusion is completed, the main hydraulic cylinder is retracted to an initial position with the filter pressing cylinder, at the moment, a space exists between the filter pressing cylinder and the filter pressing chamber, and at the moment, after moisture and oil are separated, the residual kitchen garbage solid residues are driven by the auxiliary hydraulic cylinder to push the plate and are discharged to the outside through the space. The garbage bin is arranged below the interval, the meal residue and solid residues are driven by the auxiliary hydraulic cylinder to push the plate and discharged into the garbage bin through the interval, and the garbage bin facilitates collection of the meal residue and solid residues.
Preferably, the bin is provided with an upper cover, and the upper cover is rotatably arranged on the bin through a flip hydraulic cylinder. In the above technical scheme, thereby flip pneumatic cylinder drives upper cover upset and opens the upper cover of feed bin, and first pneumatic cylinder lifts the storage vat along the guide rail to the feed bin and pours kitchen garbage into the feed bin this moment, then first pneumatic cylinder drives the storage vat and get back to initial position, thereby flip pneumatic cylinder drives the upper cover upset and covers on the feed bin. The arrangement of the upper cover reduces the entering of external garbage into the kitchen garbage treatment equipment, and reduces the mixing probability of garbage.
Preferably, the frame is further provided with a working ladder. In the technical scheme, the working ladder is convenient for the staff to maintain the kitchen waste treatment equipment.
The invention has the beneficial effects that:
1. the kitchen waste treatment equipment improves the kitchen waste treatment efficiency;
2. the kitchen waste treatment equipment has good waste gas treatment function and eliminates waste gas peculiar smell.
Drawings
FIG. 1 is a schematic structural view of a kitchen waste treatment apparatus of the present invention;
FIG. 2 is a side view of an inorganic frame of the kitchen waste treatment device of the present invention;
FIG. 3 is a schematic structural view of a lifting device of the kitchen waste treatment equipment of the present invention;
FIG. 4 is a schematic structural view of a water filtering insert plate and a second hydraulic cylinder of the kitchen waste treatment device;
FIG. 5 is a cross-sectional view of a press filter device of the kitchen waste treatment apparatus of the present invention;
fig. 6 is a schematic diagram of a structure in which an exhaust gas treatment device of the kitchen waste treatment apparatus is connected with an oil-water separator.
In the figure: 1. the device comprises a frame, 2, a bin, 3, a blanking hopper, 4, an oil-water separator, 5, a lifting device, 51, a guide rail, 52, a moving block, 53, a first hydraulic cylinder, 54, a chain, 6, a storage bucket, 7, a crushing bin, 8, a first motor, 9, a guide cylinder, 10, a water filtering plugboard, 101, a stripe water outlet, 11, a second hydraulic cylinder, 12, a fixed plate, 13, a copper sleeve, 14, a guide shaft, 15, a filter pressing device, 151, a filter pressing chamber, 152, a wire cutting groove, 153, a main hydraulic cylinder, 154, a secondary hydraulic cylinder, 155, a water draining bin, 156, a filter pressing cylinder, 157, a push plate, 158, a feed inlet, 159, an opening, 16, an upper cover, 17, a flip hydraulic cylinder, 18, a working ladder, 19, a dustbin, 20, a hydraulic station, 21, an exhaust gas collecting pipe, 22, an exhaust gas treatment cavity, 23, a Roots blower, 24, a water inlet, 25, an air inlet, 26, an atomizing nozzle, 27, a water pump, a vent, 28, an electric control nozzle, 29, a conveying pipe, 30, a waste liquid outlet, 31 and a cabinet outlet.
Detailed Description
The invention is further described below with reference to the drawings and embodiments.
As shown in fig. 1 to 6, the kitchen waste treatment device of the present embodiment includes a frame 1, a bin 2 provided on the frame 1, a crushing device provided below the bin 2, a discharging hopper 3 provided below the crushing device, a filter pressing device 15 provided below the discharging hopper 3, an oil-water separator 4 connected with the filter pressing device 15, and an exhaust gas treatment device connected with the discharging hopper 3 and the oil-water separator 4, respectively. Kitchen waste falls into a crushing device from a storage bin 2, is crushed by the crushing device, enters a filter pressing device 15 through a discharging hopper 3, is subjected to filter pressing by the filter pressing device 15 to obtain solid residues and an oil-water mixture, the solid residues are discharged by the filter pressing device 15, and the oil-water mixture enters an oil-water separator 4 from the filter pressing device 15; waste gas generated in the kitchen waste crushing process in the crushing device enters the waste gas treatment device through the discharging hopper 3, and water obtained by separation of the oil-water separator 4 enters the waste gas treatment device and is used for absorbing waste gas.
In this embodiment, the waste gas treatment device is connected with the discharging hopper 3 through the guide cylinder 9, and the waste gas treatment device comprises a waste gas collecting pipe 21 connected with the guide cylinder 9, and a waste gas treatment cavity 22 connected with the waste gas collecting pipe 21, wherein a Roots blower 23 connected with the waste gas treatment pipe 21 is arranged on the waste gas treatment cavity 22, and the waste gas treatment cavity 22 is connected with the oil-water separator 4.
In this embodiment, the upper end of the exhaust gas treatment chamber 22 is provided with a water inlet 24 connected with the oil-water separator 4, and the lower end of the exhaust gas treatment chamber 22 is provided with an air inlet 25 connected with the exhaust gas collecting pipe 20. The exhaust treatment chamber 22 is further provided with a vent 28 and a waste liquid outlet 30, and waste liquid generated by absorbing the exhaust is discharged through the waste liquid outlet 30, wherein the vent 28 enables the exhaust treatment chamber 22 to maintain stable safe air pressure.
In the embodiment, the water inlet 24 is connected with the oil-water separator 4 through a conveying pipe 29, one end of the conveying pipe 29 is connected with the oil-water separator 4, and the other end of the conveying pipe 29 penetrates through the water inlet 24 and is provided with an atomizing nozzle 26; the water separated by the oil-water separator 4 is sprayed through the atomizing nozzle 26 and absorbed into the exhaust gas entering the air inlet 24. The water pump 27 for driving the water in the oil-water separator to flow to the waste gas treatment cavity 22 is also arranged on the conveying pipe 29.
In this embodiment, a kitchen waste treatment device of this embodiment further includes a storage bucket 6 disposed on the frame 1 through a lifting device 5. The lifting device 5 comprises a guide rail 51 arranged on the frame 1, a moving block 52 slidably arranged on the guide rail 51, a first hydraulic cylinder 53 arranged on the frame 1 and used for driving the moving block 52 to slide along the guide rail 51, and the storage barrel 6 is fixedly arranged on the moving block 52.
In this embodiment, the first hydraulic cylinder 53 drives the moving block 52 to slide along the guide rail 51 through the chain 54.
In this embodiment, the crushing device comprises a crushing bin 7 arranged below the bin 2 and provided with a rotating shaft, and a first motor 8 connected with the rotating shaft, and the discharging hopper 3 is arranged below the crushing bin 7.
In this embodiment, the discharging hopper 3 is connected with the filter pressing device 15 through a guide cylinder 9, the guide cylinder 9 is provided with a water filtering plugboard 10, and the water filtering plugboard 10 is connected with a second hydraulic cylinder 11 arranged on the frame 1.
In the embodiment, the second hydraulic cylinder 11 is arranged on the frame 1 through a fixed plate 12, a copper sleeve 13 and a guide shaft 14 corresponding to the copper sleeve 13 are also arranged on the fixed plate 12, and the guide shaft 14 is connected with the drainage plugboard 10; the drain insert 10 is provided with a striped drain outlet 101.
In this embodiment, the filter pressing device 15 includes a filter pressing chamber 151 disposed below the guide cylinder 9 and provided with a wire cutting groove 152, a main hydraulic cylinder 153 disposed on one side of the filter pressing chamber 151, a sub hydraulic cylinder 154 disposed on the other side of the filter pressing chamber 151, and a drain bin 155 disposed below the filter pressing chamber 151, wherein the main hydraulic cylinder 153 is connected with a filter pressing cylinder 156, the sub hydraulic cylinder 154 is connected with a push plate 157, the filter pressing chamber 151 is provided with a feed inlet 158 corresponding to the guide cylinder 9, an opening 159 corresponding to the filter pressing cylinder 156 is further disposed on one side of the filter pressing chamber 151 provided with the main hydraulic cylinder 153, and the drain bin 155 is connected with the oil-water separator 4 through a water pipe. A dustbin 19 is arranged below the opening 159, and the dustbin 19 facilitates the collection of solid residues generated by filter pressing. The silo 2 is provided with an upper cover 16, and the upper cover 16 is rotatably arranged on the silo 2 through a flip hydraulic cylinder 17. The frame 1 is also provided with a working ladder 18. The frame is provided with a hydraulic station 20, and the hydraulic station 20 is a hydraulic source device composed of a hydraulic pump, a driving motor, an oil tank, a directional valve, a throttle valve, an overflow valve, and the like, or a hydraulic device including a control valve. The rack is also provided with a control electric cabinet 31, the electric cabinet 31 is a control cabinet which is used for assembling switch equipment, measuring instruments, protection appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, the arrangement of the electric cabinet meets the requirement of normal operation of an electric power system, the electric cabinet is convenient to overhaul, and the safety of personnel and surrounding equipment is not endangered.
In the description of the present invention, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present invention and simplifying the description, and does not indicate or imply that the indicated apparatus or element must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.
In the description of the present invention, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Simple substitutions without changing the inventive content are all considered to be the same. In the description, each embodiment is described in a progressive manner, and each embodiment is mainly described by the differences from other embodiments, so that the same similar parts among the embodiments are mutually referred. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. Kitchen garbage treatment equipment is characterized in that: the device comprises a frame (1), a storage bin (2) arranged on the frame (1), a crushing device arranged below the storage bin (2), a discharging hopper (3) arranged below the crushing device, a filter pressing device (15) arranged below the discharging hopper (3), an oil-water separator (4) connected with the filter pressing device (15), and an exhaust gas treatment device respectively connected with the discharging hopper (3) and the oil-water separator (4);
the waste gas treatment device is connected with the blanking hopper (3) through a guide cylinder (9), the waste gas treatment device comprises a waste gas collecting pipe (21) connected with the guide cylinder (9) and a waste gas treatment cavity (22) connected with the waste gas collecting pipe (21), a Roots blower (23) connected with the waste gas collecting pipe (21) is arranged on the waste gas treatment cavity (22), and the waste gas treatment cavity (22) is connected with the oil-water separator (4);
the upper end of the waste gas treatment cavity (22) is provided with a water inlet (24) connected with the oil-water separator (4), the lower end of the waste gas treatment cavity (22) is provided with an air inlet (25) connected with the waste gas collecting pipe (21), and the waste gas treatment cavity (22) is also provided with a vent (28) and a waste liquid outlet (30);
the water inlet (24) is connected with the oil-water separator (4) through a conveying pipe (29), one end of the conveying pipe (29) is connected with the oil-water separator (4), and the other end of the conveying pipe (29) penetrates through the water inlet (24) and is provided with an atomizing nozzle (26); the water separated by the oil-water separator (4) is sprayed through an atomization nozzle (26) and absorbs waste gas entering an air inlet (25), and a water pump (27) for driving water in the oil-water separator to flow to a waste gas treatment cavity (22) is further arranged on a conveying pipe (29);
the discharging hopper (3) is connected with the filter pressing device (15) through a guide cylinder (9), the guide cylinder (9) is provided with a water filtering plugboard (10), the water filtering plugboard (10) is connected with a second hydraulic cylinder (11) arranged on the frame (1), in the guide cylinder, the broken kitchen waste is blocked by the water filtering plugboard, at the moment, an oil-water mixture contained in the kitchen waste flows out through the water filtering plugboard and enters the oil-water separator, and after a period of time, the second hydraulic cylinder drives the water filtering plugboard to leave the guide cylinder, so that the kitchen waste enters the filter pressing device from the guide cylinder; the water filtering plugboard enables the kitchen waste entering the filter pressing device to have less water content, so that the working efficiency of the filter pressing device is increased when the filter pressing device extrudes the kitchen waste;
the second hydraulic cylinder (11) is arranged on the frame (1) through a fixed plate (12), a copper sleeve (13) and a guide shaft (14) corresponding to the copper sleeve (13) are also arranged on the fixed plate (12), and the guide shaft (14) is connected with the water filtering plugboard (10); the water filtering plugboard (10) is provided with a stripe water outlet (101);
the filter pressing device (15) comprises a filter pressing chamber (151) arranged below the guide cylinder (9) and provided with a linear cutting groove (152), a main hydraulic cylinder (153) arranged on one side of the filter pressing chamber (151), a secondary hydraulic cylinder (154) arranged on the other side of the filter pressing chamber (151), and a drainage bin (155) arranged below the filter pressing chamber (151), wherein the main hydraulic cylinder (153) is connected with a filter pressing cylinder (156), the secondary hydraulic cylinder (154) is connected with a push plate (157), the filter pressing chamber (151) is provided with a feed inlet (158) corresponding to the guide cylinder (9), one side of the filter pressing chamber (151) provided with the main hydraulic cylinder (153) is also provided with an opening (159) corresponding to the filter pressing cylinder (156), the drainage bin (155) is connected with an oil-water separator (4) through a water pipe, the main hydraulic cylinder drives the filter pressing cylinder to move forwards for a distance and fills up the interval between the filter pressing chamber, at the moment, the second hydraulic cylinder drives a filter water plugboard to retract, kitchen waste in the guide cylinder is continuously pushed forwards and the filter pressing cylinder moves forwards and extrudes kitchen waste into the filter pressing chamber through the drainage bin, and the drainage bin is separated from the water separator through the water separator; after extrusion is completed, the main hydraulic cylinder is retracted to an initial position with the filter pressing cylinder, at the moment, a space exists between the filter pressing cylinder and the filter pressing chamber, and at the moment, after moisture and oil are separated, the residual kitchen garbage solid residues are driven by the auxiliary hydraulic cylinder to drive the push plate and are discharged to the outside through the space; the bin (2) is provided with an upper cover (16), and the upper cover (16) is rotatably arranged on the bin (2) through a flip hydraulic cylinder (17); the frame (1) is also provided with a working ladder (18).
2. A kitchen waste treatment device according to claim 1, characterized in that: the device also comprises a storage barrel (6) arranged on the frame (1) through a lifting device (5); the lifting device (5) comprises a guide rail (51) arranged on the frame (1), a moving block (52) slidably arranged on the guide rail (51), a first hydraulic cylinder (53) arranged on the frame (1) and used for driving the moving block (52) to slide along the guide rail (51), and the storage barrel (6) is fixedly arranged on the moving block (52).
3. A kitchen waste treatment device according to claim 2, characterized in that: the first hydraulic cylinder (53) drives the moving block (52) to slide along the guide rail (51) through the chain (54).
4. A kitchen waste treatment device according to claim 1 or 3, characterized in that: the crushing device comprises a crushing bin (7) arranged below the bin (2) and provided with a rotating shaft, and a first motor (8) connected with the rotating shaft, wherein the discharging hopper (3) is arranged below the crushing bin (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910898597.9A CN110712904B (en) | 2019-09-23 | 2019-09-23 | Kitchen waste treatment equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910898597.9A CN110712904B (en) | 2019-09-23 | 2019-09-23 | Kitchen waste treatment equipment |
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| CN110712904A CN110712904A (en) | 2020-01-21 |
| CN110712904B true CN110712904B (en) | 2024-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910898597.9A Active CN110712904B (en) | 2019-09-23 | 2019-09-23 | Kitchen waste treatment equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113509973B (en) * | 2021-04-02 | 2024-02-09 | 天津市明星恒能科技发展有限公司 | Kitchen waste on-site treatment device |
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| CN102732564A (en) * | 2011-04-07 | 2012-10-17 | 宁波开诚生态技术有限公司 | Method for comprehensive treatment on high-water content organic waste |
| CN108356051A (en) * | 2017-01-26 | 2018-08-03 | 深圳市富利臻环保科技有限公司 | A kind of kitchen waste processing equipment |
| CN108817034A (en) * | 2018-06-06 | 2018-11-16 | 荆门市中楚清源环保科技有限公司 | A kind of Portable, environmental protective food waste treatment equipment |
| CN110216131A (en) * | 2019-05-31 | 2019-09-10 | 浙江中普厨具制造有限公司 | A kind of kitchen garbage decomposition apparatus and method |
| CN211845913U (en) * | 2019-09-23 | 2020-11-03 | 杭州泽灿环境科技有限公司 | Kitchen waste treatment equipment |
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2019
- 2019-09-23 CN CN201910898597.9A patent/CN110712904B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102732564A (en) * | 2011-04-07 | 2012-10-17 | 宁波开诚生态技术有限公司 | Method for comprehensive treatment on high-water content organic waste |
| CN108356051A (en) * | 2017-01-26 | 2018-08-03 | 深圳市富利臻环保科技有限公司 | A kind of kitchen waste processing equipment |
| CN108817034A (en) * | 2018-06-06 | 2018-11-16 | 荆门市中楚清源环保科技有限公司 | A kind of Portable, environmental protective food waste treatment equipment |
| CN110216131A (en) * | 2019-05-31 | 2019-09-10 | 浙江中普厨具制造有限公司 | A kind of kitchen garbage decomposition apparatus and method |
| CN211845913U (en) * | 2019-09-23 | 2020-11-03 | 杭州泽灿环境科技有限公司 | Kitchen waste treatment equipment |
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