CN112355031B - Kitchen waste mobile treatment method and kitchen waste mobile treatment equipment - Google Patents
Kitchen waste mobile treatment method and kitchen waste mobile treatment equipment Download PDFInfo
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- CN112355031B CN112355031B CN202011237436.4A CN202011237436A CN112355031B CN 112355031 B CN112355031 B CN 112355031B CN 202011237436 A CN202011237436 A CN 202011237436A CN 112355031 B CN112355031 B CN 112355031B
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- 239000010806 kitchen waste Substances 0.000 title claims abstract description 186
- 238000000034 method Methods 0.000 title claims abstract description 52
- 230000008569 process Effects 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 91
- 230000001954 sterilising effect Effects 0.000 claims description 85
- 238000004659 sterilization and disinfection Methods 0.000 claims description 84
- 230000018044 dehydration Effects 0.000 claims description 76
- 238000006297 dehydration reaction Methods 0.000 claims description 76
- 238000004332 deodorization Methods 0.000 claims description 74
- 238000000926 separation method Methods 0.000 claims description 66
- 239000010865 sewage Substances 0.000 claims description 48
- 239000007788 liquid Substances 0.000 claims description 43
- 238000005485 electric heating Methods 0.000 claims description 40
- 210000001503 joint Anatomy 0.000 claims description 35
- 238000003756 stirring Methods 0.000 claims description 34
- 238000010438 heat treatment Methods 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 32
- 230000002457 bidirectional effect Effects 0.000 claims description 25
- 239000002918 waste heat Substances 0.000 claims description 25
- 238000005303 weighing Methods 0.000 claims description 21
- 239000010813 municipal solid waste Substances 0.000 claims description 19
- 238000012544 monitoring process Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 10
- 239000008236 heating water Substances 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 239000010791 domestic waste Substances 0.000 claims description 6
- 235000010585 Ammi visnaga Nutrition 0.000 claims description 4
- 244000153158 Ammi visnaga Species 0.000 claims description 4
- 235000008446 instant noodles Nutrition 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 239000010893 paper waste Substances 0.000 claims description 2
- 238000001256 steam distillation Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 2
- 239000013505 freshwater Substances 0.000 claims 1
- 239000011229 interlayer Substances 0.000 description 10
- 230000009965 odorless effect Effects 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 239000002699 waste material Substances 0.000 description 10
- 238000004064 recycling Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004134 energy conservation Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000006052 feed supplement Substances 0.000 description 4
- 239000003337 fertilizer Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 150000002632 lipids Chemical class 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 235000016709 nutrition Nutrition 0.000 description 3
- 230000035764 nutrition Effects 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F9/00—Fertilisers from household or town refuse
- C05F9/02—Apparatus for the manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/02—Gases or liquids enclosed in discarded articles, e.g. aerosol cans or cooling systems of refrigerators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kitchen waste mobile treatment method which is characterized by comprising the steps of first collection and transportation pretreatment and second harmless treatment, wherein the collection and transportation pretreatment is carried out during the treatment, the harmless treatment is carried out during the working, the discharging is not needed during the working, and the whole treatment process is completed within 24 hours.
Description
Technical Field
The invention relates to the field of kitchen waste treatment equipment, in particular to a kitchen waste mobile treatment method and kitchen waste mobile treatment equipment.
Background
With the improvement of living standard, the domestic waste produced by China is approximately 5 hundred million tons and the kitchen waste produced by China is approximately 1.5 hundred million tons. The kitchen waste with 30-40% of household garbage is subjected to treatment such as sorting, separating and drying to maximize resource utilization due to the fact that substances contained in the kitchen waste are very miscellaneous, but the kitchen waste is easy to spoil to generate malodorous smell, and the malodorous smell is dispersed in the air particularly in high-temperature weather, so that the environment is seriously polluted, and the health of human beings is influenced.
At present, 100 cities from 2011 to 2017 are built with 100 or more tons of kitchen waste treatment plants in the nationwide test point, and staff of the treatment plants drive 3 tons or 5 tons of garbage collection and transportation vehicles in the daytime to intensively and sequentially collect household garbage such as kitchen waste from communities, buildings and villages. The treatment method produces odor secondary pollution: 1. kitchen waste collected and transported in the daytime is waste generated in the evening to the next day, particularly in summer and southern cities, and the waste goes bad for one night to generate peculiar smell or stink; 2. the kitchen waste transported to a treatment plant in the evening is firstly discharged to be manually collected and transported for pretreatment, a large amount of odor can be generated in the process, and when anaerobic fermentation treatment is started, the kitchen waste is already over 24 hours; 3. the anaerobic fermentation biogas production treatment process is carried out at normal temperature and normal pressure, and the biogas production process generates peculiar smell and disperses the peculiar smell in the air. And the treatment method has little resource utilization, which is because: firstly, little methane is produced, only 1% -2%, and the methane yield is unstable due to different temperatures throughout the year; secondly, the biogas power generation is rarely utilized, so 98% -99% of biogas residues and biogas slurry can only be transported for landfill or incineration, secondary pollution is caused to air and soil again, and the biogas slurry is reprocessed and discharged into a sewer to pollute soil and groundwater.
Therefore, the treatment method not only pollutes the environment and endangers the health of human bodies, but also has low material treatment speed and high labor cost.
Disclosure of Invention
The invention aims to solve the defects of the prior art, and provides the harmless kitchen waste mobile treatment method and the kitchen waste mobile treatment equipment which are odorless, environment-friendly, high in material treatment speed, low in labor cost, high in working efficiency, energy-saving, harmless in daytime or in evening, capable of directly carrying out odorless emission on daily kitchen waste on a vehicle without secondary unloading.
The technical scheme adopted for solving the technical problems is as follows:
a kitchen waste mobile treatment method is characterized by comprising a first collection and transportation pretreatment and a second harmless treatment, wherein the collection and transportation pretreatment is carried out during the treatment, the harmless treatment is carried out during the treatment without unloading during the treatment, and the whole treatment process is completed within 24 hours.
The receiving and transporting pretreatment method specifically comprises the following steps:
during working, kitchen waste is collected and pretreated by using kitchen waste collection and conveying pretreatment mobile equipment to each restaurant unit, when the kitchen waste is collected, a material loading lifting button of a control system 111 on the kitchen waste collection and conveying pretreatment mobile equipment is clicked, a material feeding hopper upper cover of a solid-liquid separation device 103 is opened, an automatic material loading weighing device 102 is started, the kitchen waste is automatically loaded and weighed, weighing information is uploaded to a control system, the control system is poured into a material feeding hopper of the solid-liquid separation device 103, the control system instructs the material feeding hopper upper cover of the solid-liquid separation device 103 to be closed, the kitchen waste is subjected to solid-liquid separation, greasy dirt is collected in an oil-water separation device 106, then a sluice valve, an electric valve and an automatic sorting device 104 are started, plastic bags, waste papers, instant noodle boxes, pop cans, spoons, forks, chopsticks, toothpick caps, table tops, household garbage boxes 110 and the like are automatically sorted and conveyed into a household garbage box 110, the automatically sorted residues are conveyed into a physical sterilization and dehydration and deodorization device 105, and a signal switch instructs the control system 111 to be automatically closed, so that the kitchen waste is always kept in a sealed and conveyed in a sealed state during the process.
The specific steps of the innocent treatment of the invention are as follows:
after the collection and transportation or the off-duty, the kitchen waste collection and transportation pretreatment mobile equipment returns to a kitchen waste treatment station (factory), a harmless treatment button in a control system 111 on the kitchen waste collection and transportation pretreatment mobile equipment is clicked, a stirring motor is started to act by a physical sterilization, dehydration and deodorization device to drive a stirring shaft and stirring blades to stir materials, a vacuum pump is started at the same time, dining table residues in the physical sterilization, dehydration and deodorization device are kept in a negative pressure state to perform whole-course physical sterilization, then an electric heating device is started to heat and dehydrate the materials in the physical sterilization, dehydration and deodorization device, dining table residues in the physical sterilization, dehydration and deodorization device are sterilized at a high temperature, oil-water separation, sewage treatment and odor treatment are performed at the same time, and operators perform unloading on the treated dry materials on the next day, and the collection and transportation pretreatment step and the harmless treatment step are continuously repeated after the unloading is completed.
The invention can also connect the heat pump system in series on the heating pipe of the electric heating device, the said heat pump system is controlled by the control system, when the temperature sensor senses the temperature in the physical sterilization dehydration deodorization device 105 reaches the set temperature, the electric heating device stops working, the heat pump system starts at the same time, the steam in the physical sterilization dehydration deodorization device 105 is transported to the condensing box of the heat pump system 2 to condense through the vacuum pump and the steam pipeline in the heat pump system 2, the heat of the steam is collected into the heating waterway of the physical sterilization dehydration deodorization device 105, for the later heating of the physical sterilization dehydration deodorization device, to achieve high efficiency and energy saving, the steam distilled water after the waste heat recovery is condensed and then discharged up to standard.
The collection and transportation pretreatment is completed within 12 hours, the harmless treatment is completed within 12 hours, the manual strength is very low in the whole treatment process, and the manual work only needs to be: (1) the kitchen waste collection and transportation pretreatment mobile equipment is used for collection and transportation pretreatment; (2) docking and separating kitchen waste collection and transportation pretreatment mobile equipment; (3) pouring out the household garbage in the household garbage bin 110 on the kitchen waste collection and transportation pretreatment mobile device; (4) waste oil and fat is collected; (5) the dry material products are collected, odorless emission and efficient energy-saving treatment of kitchen waste in 24 hours are achieved in the whole process, so that the kitchen waste is not required to be sorted and treated manually under the malodor condition, the problem that the kitchen waste is discharged in a kitchen waste treatment station and exposed to the atmosphere after being collected, so that the kitchen waste is deteriorated to generate more malodors which are dispersed in the atmosphere to pollute the environment is avoided, an operator sucks malodorous gas in the kitchen waste treatment process in the next day to cause unnecessary harm to the body and mind is solved, and the dry material products are only required to be packaged into feed supplements or ecological fertilizer raw materials in the next day, so that the effects of harmless treatment and recycling are thoroughly achieved, the odor emission is avoided, the environment pollution is obviously improved, and the labor cost is obviously reduced.
In the harmless treatment process, when the temperature sensor senses that the temperature in the physical sterilization, dehydration and deodorization device 105 reaches the set temperature, the electric heating device stops working, meanwhile, the heat pump system is started, steam in the physical sterilization, dehydration and deodorization device 105 is conveyed to a condensing box of the heat pump system 2 through a vacuum pump and a steam pipeline in the heat pump system 2 for condensation, heat of the steam is collected into a heating waterway of the physical sterilization, dehydration and deodorization device 105 for later heating of the physical sterilization, dehydration and deodorization device, high efficiency and energy saving are achieved, and water in steam distillation after waste heat recovery is condensed and discharged after reaching standards.
When the solid-liquid separation device performs solid-liquid separation, the water pump 113 is started, clean water in the clean water tank is sprayed into the feeding hopper, and kitchen wastes are washed and lipid-lowering is performed.
When the kitchen waste collection and transportation pretreatment mobile equipment reaches a kitchen waste treatment station (factory), an operator butts an external power plug against an external electric box 109 on the kitchen waste collection and transportation pretreatment mobile equipment.
The harmless treatment of the invention further comprises a movable joint quick-insertion step, and when the kitchen waste collection and transportation pretreatment movable equipment reaches a kitchen waste treatment station (factory), an operator pushes the movable joint quick-insertion device 201 connected with the electric heating device and the heat pump system pipeline to be quickly in butt joint with the quick-insertion disc 116 on the kitchen waste collection and transportation pretreatment movable equipment.
In the invention, when the quick socket and the quick socket are in butt joint, if the heights of the quick socket and the quick socket are not uniform, the adjusting hand wheel 2028 is rotated to drive the bidirectional screw rod 2023 to rotate, the bidirectional screw rod 2023 drives the left screw 2024 and the right screw 2025 to move relatively or reversely along the guide sliding rail 2022, so that the quick socket 2013 and the quick socket 116 are driven to be at the same height, after the quick socket 116 is in butt joint with the quick socket 2013, the inner V-shaped grooves on the upper hinge section 20142 and the upper hinge section 20142 are buckled on the grafting boss on the surfaces of the quick socket 2013 and the quick socket 116, one side wall of the inner V-shaped groove of the upper hinge section and one side wall of the inner V-shaped groove of the lower hinge section are in collision with one side wall of the grafting boss of the quick socket, the other side wall of the inner V-shaped groove of the inner hinge section is in collision with one side wall of the grafting boss of the quick socket, and the quick socket passes through the through holes on the upper locking seat 20144 and the lower locking seat 20145 through the fixing bolts, and the end faces of the quick socket 2013 and the quick socket 116 are fixed in a sealing manner through the fixing nuts.
In the treatment process, the first step and the second step further comprise a remote monitoring step, wherein the heating state of the kitchen waste collection and transportation pretreatment mobile equipment, the electric heating device and the heat pump system is monitored remotely through the mobile phone APP or the upper computer through the Internet, or the Internet of things or the network, and manual on-site monitoring is not needed.
The kitchen waste mobile treatment equipment is characterized by comprising kitchen waste collection and transportation pretreatment mobile equipment 1 and an electric heating device 2, wherein the kitchen waste collection and transportation pretreatment mobile equipment comprises a movable frame body, an automatic feeding weighing device 102, a solid-liquid separation device 103, an automatic sorting device 104, a physical sterilization, dehydration and deodorization device 105, an oil-water separation device 106, a vehicle-mounted generator set 108 and a control system 111 are arranged on the movable frame body, the automatic feeding weighing device 102 is fixed on the side part of the movable frame body and is adjacent to a charging hopper, the upper end of the charging hopper is in sealing connection with an upper cover through an automatic opening device so as to facilitate pouring of kitchen waste into the solid-liquid separation device 103 through the automatic feeding weighing device 102, the electric heating device 2 and the charging hopper upper cover starting device are controlled through the control system 111 respectively, and the vehicle-mounted generator set 108 supplies power to the control system;
the feeding port of the automatic sorting device 104 is communicated or sealed with the solid-liquid separation device 103 through a gate valve, the discharging port is communicated or sealed with the physical sterilization, dehydration and deodorization device 105 through an electric valve, the liquid outlet is communicated with the oil-water separation device 106 in a sealing way through a liquid outlet pipeline, the household garbage outlet is communicated with the household garbage bin 110 in a sealing way, and the automatic sorting device 104, the gate valve and the electric valve are controlled by the control system 111 respectively;
The physical sterilization, dehydration and deodorization device 105 is provided with a steam pipeline, a hot water pipeline and a sewage pipeline, the steam pipeline is provided with a steam electric valve, the hot water pipeline is provided with a heating water electric valve, the sewage pipeline is provided with a sewage electric valve so as to be beneficial to heating dining table residues in the physical sterilization, dehydration and deodorization device 105 through butt joint of the electric heating device 203 and the steam pipeline and the heating water pipeline during innocent treatment, the recycled waste heat is utilized for heating and dehydration, the physical sterilization, dehydration and deodorization device 105 is communicated with a sewage tank in the oil-water separation device 106 through the sewage pipeline and the sewage pump 112, the material sterilization, dehydration and deodorization device 105 is connected with the electric heating device through the hot water pipeline, the physical sterilization, dehydration and deodorization device 105, the electric heating device 203, the sewage pump 112, the sewage pipeline electric valve, the steam pipeline electric valve and the heating water pipeline electric valve are respectively controlled by the control system 111,
the oil-water separation device 106 is communicated with the physical sterilization, dehydration and deodorization device 105 through a sewage pump 112 and a sewage pipeline, an oil outlet of the oil-water separation device 106 is connected with an oil receiving bucket through an oil pipe, and the oil-water separation device 114 and the sewage pump 112 are controlled by a control system 111;
The on-board generator set 108 is electrically connected to a control system 111.
The heating pipe of the electric heating device is connected with a heat pump system in series, the steam pipe of the material sterilization, dehydration and deodorization device is connected with the heat pump system so as to be beneficial to cooling steam through the heat pump system, the heat pump system is controlled by a control system, when the temperature sensed by the temperature sensor on the heating pipe reaches a set temperature, the heat pump system 203 continuously heats heat conduction water in an interlayer of the material sterilization, dehydration and deodorization device by recycling steam waste heat, and negative pressure sterilization, high temperature sterilization, nutrition protection, waste heat recovery, energy-saving dehydration, deodorization treatment and sewage treatment are carried out on dining table residues in the physical sterilization, dehydration and deodorization device 105, and the steam after the waste heat recovery is condensed by the heat pump system to form liquid water which reaches the standard and is discharged.
The movable frame body is provided with a clean water tank 107, the clean water tank 107 is respectively communicated with a feeding hopper and a spray pipe arranged on the inner wall of the automatic sorting device 104 through a clean water pump 113 and a clean water pipeline so as to be beneficial to flushing and reducing the lipid of kitchen wastes, and the clean water pump 113 is controlled through a control system 111.
The heat preservation layer is coated outside the clean water tank, so that the heat preservation of hot water in the clean water tank is facilitated, and the falling of grease on the surface of kitchen waste is quickened through the hot water.
The movable frame body is provided with an external electric box, and the external electric box 109 and the vehicle-mounted generator set 108 are connected in parallel and then are electrically connected with a control system 111.
The Beidou positioning and remote monitoring module is arranged in the control system 111 and is connected with the mobile phone APP or an upper computer through the Internet or the Internet of things or the network, so that the whole process monitoring of kitchen waste treatment is facilitated, and manual field monitoring is not needed.
The kitchen waste collection and transportation pretreatment mobile equipment is provided with a shortcut socket 116, and the electric heating device 2 and a pipeline connector of the heat pump system are provided with a mobile connector quick-plug device 201 which corresponds to the shortcut socket.
The quick-plugging socket 116 is provided with a fluid communication through hole, and the quick-plugging socket 116 is communicated with a heating pipeline and a steam pipeline on the physical sterilization, dehydration and deodorization device 105 through the fluid communication through hole.
The mobile joint quick-connect device comprises a frame 2011, wheels 2012, a quick-connect disc 2013 and a butt joint clamp 2014, wherein the wheels 2012 are arranged at the lower end of the frame 2011, a pipeline bracket 2015 is arranged in the frame 2011, after a pipeline of a heat pump system 203 is supported and fixed by the pipeline bracket 2015, the front end of the heat pump system extends out of the frame 2011 and is fixedly connected with the quick-connect disc 2013, the butt joint clamp 2014 is sleeved outside the quick-connect disc 2013, and when the mobile joint quick-connect device is in butt joint with a quick-connect socket, the quick-connect disc 2013 and the quick-connect socket 116 are fixedly clamped and sealed in butt joint through the butt joint clamp 2014.
The periphery of the quick plug disc 2013 and the quick plug socket 116 are provided with plug bosses, and the cross sections of the plug bosses are inclined planes;
the butt joint clamp 2014 is composed of a fixed section 20141, an upper hinge section 20142, a lower hinge section 20143, an upper locking seat 20144, a lower locking seat 20145, a fixing bolt and a fixing nut, wherein the fixed section 20141, the upper hinge section 20142 and the lower hinge section 20143 are arranged on the periphery of the quick socket 2013, the fixed section 20141 is fixed on one side of the quick socket 2013, one end of the upper hinge section 20142 is fixedly connected with the upper locking seat 20144, the other end of the upper hinge section 20142 is hinged with the fixed section 20141, one end of the lower hinge section 20143 is hinged with the lower end of the fixed section 20141, the other end of the lower locking seat 20145 is fixedly connected with the lower hinge section 20143, an inner V-shaped groove which is respectively abutted against one side edge of a plug boss on the compression quick socket 2013 and the quick socket 116 is arranged on the inner side of the lower hinge section 20143, after the quick socket 116 is in butt joint with the quick socket 2013, the inner V-shaped groove on the upper hinge section 20142 and the upper hinge section 20142 is buckled on the surface of the quick socket 2013 and the surface of the quick socket 116, so that one side of the upper hinge section and the lower hinge section 20141 are abutted against the upper side wall of the plug boss of the compression boss and the upper hinge section 2013 are fixedly connected with the other side wall of the plug boss 35, and the upper hinge section and the side wall of the compression boss and the side of the plug boss is fixedly connected with the upper flange and the side wall of the plug is fixed by the side wall and the plug.
The invention can be provided with a height fine adjustment device at the upper end of the frame 2011, which comprises a bracket 2021, a guide slide rail 2022, a bidirectional screw rod 2023, a left screw 2024, a right screw 2025, a left connecting rod 2026, a right connecting rod 2027 and an adjustment hand wheel 2028, wherein the bracket 2021 is respectively fixed at two sides of the upper end of the frame 2011, the bidirectional screw rod is fixedly connected with the bracket 2021 through a bearing, one end or two ends of the bidirectional screw rod are fixedly connected with the adjustment hand wheel 2028, the bidirectional screw rod is in threaded symmetry connection with the left screw 2024 and the right screw rod 2025, the upper side of the bidirectional screw rod is provided with a guide slide rail 2022 in parallel, the upper end of the left connecting rod 2024 and the right screw rod 2025 are respectively connected with the guide slide rail 2022, the lower end of the left connecting rod 2026 is hinged with a hinge shaft arranged at the upper end of the pipeline bracket 2015, the lower end of the right connecting rod is hinged with a hinge shaft arranged at the upper end of the pipeline bracket 2015, so that the bidirectional screw rod 2023 is driven to rotate by rotating the adjustment hand wheel 2028, and the screw rod 2023 is driven to rotate oppositely to the guide screw rod 2023 to rotate oppositely along the guide slide rail 2022, and the guide screw rod 2023 is in a high speed, and the opposite direction screw rod is driven by the opposite to the guide screw rod to the opposite to the guide screw rod 2023.
The invention relates to a physical sterilization dehydration deodorization device which comprises an interlayer formed by an inner layer and an outer layer, a tank body with heat-conducting fluid, a tank cover, a stirring shaft and a stirring motor, wherein the tank body is in sealed connection with the tank cover, the interlayer of the tank body is connected with a quick-plug socket through a heating pipeline, the tank body is internally provided with the stirring shaft, the side wall of the tank body is provided with a discharge door, the electric heating device can be arranged in the interlayer, can also be arranged on a movable frame body and can also be arranged outside, the stirring shaft is fixedly connected with the tank body through a bearing and a packing seal, the stirring shaft is provided with a stirring blade, the stirring shaft is driven by the stirring motor, the stirring motor is controlled by a control system, an electric valve is arranged on a heating water pipeline, the discharge door is in sealed connection with the tank body, the discharge door can be switched by adopting a manual switch or an electric push rod, when the electric push rod or the hydraulic push rod is used for discharging, the electric push rod or the hydraulic push rod is controlled by a control system, the electric push rod or the electric push rod is used for controlling the discharge system to open and the sewage inlet and the steam inlet, the steam outlet are arranged on the tank cover.
The control system of the invention can adopt a PLC control system.
Through the structure and the method, the kitchen waste is automatically fed, weighed and remotely transferred, washed, lipid-reduced, solid-liquid separated, oil dirt collected, automatically sorted, dining table residue collected and the like and is subjected to collection and transportation pretreatment, closed and odorless transportation within 12 hours in working hours or daytime; the invention has the advantages of no odor in the whole process, high efficiency, energy conservation, low cost and the like.
Drawings
Fig. 1 is a schematic structural view of the kitchen waste collection and transportation pretreatment mobile device of the invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a rear view of fig. 1.
Fig. 4 is a right side view of fig. 1.
Fig. 5 is a schematic structural view of an embodiment of the present invention.
Fig. 6 is a top view of fig. 5.
Fig. 7 is a schematic structural view of the quick connector device for mobile connectors of the present invention.
Fig. 8 is a rear view of fig. 7.
Fig. 9 is a schematic structural view of the height fine adjustment device in the present invention.
Reference numerals: the kitchen waste collection and transportation pretreatment mobile equipment 1, a movable frame body 101, an automatic feeding weighing device 102, a solid-liquid separation device 103, an automatic sorting device 104, a physical sterilization, dehydration and deodorization device 105, an oil-water separation device 106, a clean water tank 107, a vehicle-mounted generator set 108, an external electric box 109, a control system 111, a sewage pump 112, a clean water pump 113, an oil-water separation device 114, an electric ball valve 115, a quick socket 116, an electric heating device 2, a movable joint quick-connection device 201, a frame 2011, wheels 2012, a quick-connection disc 2013, a butt joint clamp 2014, a pipeline bracket 2015, a fixed section 20141, an upper hinge section 20142, a lower hinge section 20143, an upper locking seat 20144, a lower locking seat 20145, a height fine adjustment device 202, a bracket 2021, a guide sliding rail 2022, a two-way screw 2023, a left screw 2024, a right screw 2025, a left connecting rod 2026, a right connecting rod 2027, an adjusting hand wheel 2028 and a heat pump system 203.
Detailed Description
The invention is described below with reference to the drawings and examples.
Embodiment 1, a kitchen waste mobile treatment method is characterized by comprising the steps of first collection and transportation pretreatment and second harmless treatment, wherein
The first step is as follows: the pretreatment of the collection and transportation is carried out,
During working, kitchen waste is collected and pretreated by using kitchen waste collection and transportation pretreatment mobile equipment to each restaurant unit, when the kitchen waste is collected and fed, a feeding lifting button of a control system 111 on the kitchen waste collection and transportation pretreatment mobile equipment is clicked, an upper cover of a feeding hopper of a solid-liquid separation device 103 is opened, an automatic feeding weighing device 102 is started, the kitchen waste is automatically fed and weighed, weighing information is uploaded to the control system, the weighing information is poured into a feeding hopper of the solid-liquid separation device 103, after the feeding is finished, the control system instructs the upper cover of the feeding hopper of the solid-liquid separation device 103 to be closed, the kitchen waste is subjected to solid-liquid separation, greasy dirt is collected into an oil-water separation device 106, then a gate valve, an electric valve and an automatic sorting device 104 are started, domestic waste such as plastic bags, waste papers, instant noodle boxes, pop cans, spoons, forks, toothpicks, bottle caps and the like in the kitchen waste are automatically sorted and conveyed into a domestic waste box 110, the automatically sorted domestic waste residues are conveyed into a physical dehydration deodorizing device 105, and a signal switch instructs the control system 111 to be closed, so that the kitchen waste is always subjected to be in a secondary sterilizing and disinfecting and conveying process, and the kitchen waste is in a sealed state, and the kitchen waste is always carried out in a secondary and a sealed and polluted and a transportation process. The automatic sorting device of the invention can adopt the following patent numbers: 2013100503557, patent name: the structure of the automatic kitchen waste sorting device can also adopt a patent number 2018207218843 with the patent name: the structure of the automatic sorting device is that dining table residues after automatic sorting are sent into the physical sterilization, dehydration and deodorization device 105, after the feeding is finished, a signal switch instructs the control system 111 to automatically close an electric valve, so that kitchen waste collection and transportation pretreatment mobile equipment is always in a closed state in the operation process, and secondary odor pollution in the transportation process is solved;
Step two: the harmless treatment is carried out,
after the collection and transportation are completed or the kitchen waste collection and transportation pretreatment mobile equipment returns to a kitchen waste treatment station (factory), an operator connects a pipeline joint of the mobile joint quick-plugging device with a quick-plugging disc 116 on the kitchen waste collection and transportation pretreatment mobile equipment, an external power supply is connected to an external electric box 109 on the kitchen waste collection and transportation pretreatment mobile equipment, a harmless treatment button in a control system 111 on the kitchen waste collection and transportation pretreatment mobile equipment is clicked, a physical sterilization dehydration deodorization device starts a stirring motor to act, a stirring shaft and stirring blades are driven to stir materials, a vacuum pump in a heat pump system is started at the same time, dining table residues in the physical sterilization dehydration deodorization device are kept in a negative pressure state, negative pressure sterilization is carried out, then an electric heating device is started, water in a heating pipeline is heated, heated hot water is input into an interlayer of the physical sterilization dehydration deodorization device, dining table residues in the physical sterilization dehydration deodorization device are heated and dehydrated, so that the dining table residues in the physical sterilization dehydration deodorization device reach 100-150 ℃ or more, high temperature physics is carried out, when a temperature sensor on a heating pipe reaches a temperature setting, the electric heating device is started, the electric heating pump is stopped, the water vapor is continuously heated, the water is cooled, the waste heat is continuously discharged, the waste heat is subjected to the waste heat is recovered, and the waste heat is subjected to the sterilization and the waste heat is continuously subjected to the sterilization and the waste heat is recovered, the waste heat is subjected to the heat treatment, and the waste heat is recovered, and the waste heat is subjected to the sterilization and the waste heat is recovered, and the waste heat and the waste is subjected to the heat treatment, and the waste heat and the water is continuously treated.
In the innocent treatment process, the oil-water separation device 106 is in butt joint with the oil receiving barrel through the oil outlet pipe, the oil-water separation button of the control system 111 on the kitchen waste collection and transportation pretreatment mobile equipment is clicked to separate oil from water, the separated waste oil and fat are added with the flavoring materials and discharged into the oil receiving barrel, and after the oil-water separation is completed, the valve on the oil outlet pipe is closed; the control system 111 issues a sewage injection command, and the sewage pump 112 operates to send sewage to the physical sterilization, dehydration and deodorization apparatus 105 for treatment.
When an operator works on the next day, the switch valve on the butt joint is manually closed, the butt joint of the electric heating device is separated, the discharging button of the control system 111 on the kitchen waste collection and transportation pretreatment mobile device is clicked, the control system instructs the door opening cylinder to automatically open the discharging door, the dry material products are automatically discharged, after discharging is completed, the external power supply is disconnected with the kitchen waste collection and transportation pretreatment mobile device, the operator can drive the kitchen waste collection and transportation pretreatment mobile device to conduct kitchen waste collection and transportation pretreatment on the next day, the first step and the second step are sequentially repeated, no secondary discharging is needed, harmless treatment can be directly conducted on kitchen waste on a vehicle every day, and odorless emission and high efficiency and energy conservation are achieved.
The first step and the second step of the invention also comprise the steps of Beidou positioning and remote monitoring, and the heating states of the kitchen waste collection and transportation pretreatment mobile equipment, the electric heating device and the heat pump system are remotely monitored through the mobile phone APP or the upper computer through the Internet, or the Internet of things or the network, so that manual field monitoring is not needed.
The second step of the present invention may further comprise a step of fast inserting the movable joint, when the kitchen waste collection and transportation pretreatment mobile device arrives at the kitchen waste treatment station, the operator pushes the movable joint fast inserting device 201 to be fast abutted with the fast inserting disc 116 on the kitchen waste collection and transportation pretreatment mobile device, if the fast inserting disc and the fast inserting disc cannot be abutted due to non-uniform height, the adjusting hand wheel 2028 is rotated to drive the bidirectional screw 2023 to rotate, the bidirectional screw 2023 drives the left screw 2024 and the right screw 2025 to move relatively or oppositely along the guiding sliding rail 2022, further drives the fast inserting disc 2013 to be at the same height with the fast inserting disc 116, when the fast inserting disc 116 is abutted with the fast inserting disc 2013, the inner V-shaped grooves on the upper hinge section 20142 and the upper hinge section 20142 are buckled in the inserting grooves on the surfaces of the fast inserting disc 116, so that one side wall of the upper hinge section and one side wall of the lower hinge section are abutted against the side wall of the fast inserting disc, and the other side wall of the fast inserting disc is fixedly connected with the side wall of the fast inserting disc 116, and the working efficiency is guaranteed to be low, and the working efficiency is guaranteed to be high, and the side of the side wall of the fast inserting disc is tightly connected with the fast inserting disc 116 is tightly connected with the heat pump through the side wall and the fast inserting disc 2013 by the side of the heat pump, and the side of the fast inserting disc is tightly connected.
According to the invention, odorless emission and efficient energy-saving treatment of kitchen waste within 24 hours are achieved, so that the kitchen waste is not required to be manually sorted under the malodor condition, the problem that the kitchen waste is discharged at a kitchen waste treatment station and exposed to the atmosphere after being collected, so that the kitchen waste is deteriorated to generate more malodors, the malodors are dispersed in the atmosphere to pollute the environment is avoided, an operator inhales malodorous gas in the kitchen waste treatment process for the next day to cause unnecessary harm to the body and mind, and only the next day is required to package a dry material product into a feed supplement or an ecological fertilizer raw material, thereby thoroughly achieving the effects of harmless treatment and recycling, avoiding the emission of malodors, obviously improving the environment pollution and obviously reducing the labor cost. The collection and transportation pretreatment is completed within 12 hours, the harmless treatment is completed within 12 hours, the manual strength is very low in the whole treatment process, and the manual work only needs to be: (1) the kitchen waste collection and transportation pretreatment mobile equipment is used for collection and transportation pretreatment; (2) docking and separating kitchen waste collection and transportation pretreatment mobile equipment; (3) pouring out the household garbage in the household garbage bin 110 on the kitchen waste collection and transportation pretreatment mobile device; (4) waste oil and fat is collected; (5) the dry material products are collected, odorless emission and efficient energy-saving treatment of kitchen waste in 24 hours are achieved in the whole process, so that the kitchen waste is not required to be sorted and treated manually under the malodor condition, the problem that the kitchen waste is discharged in a kitchen waste treatment station and exposed to the atmosphere after being collected, so that the kitchen waste is deteriorated to generate more malodors which are dispersed in the atmosphere to pollute the environment is avoided, an operator sucks malodorous gas in the kitchen waste treatment process in the next day to cause unnecessary harm to the body and mind is solved, and the dry material products are only required to be packaged into feed supplements or ecological fertilizer raw materials in the next day, so that the effects of harmless treatment and recycling are thoroughly achieved, the odor emission is avoided, the environment pollution is obviously improved, and the labor cost is obviously reduced.
The kitchen waste mobile treatment equipment comprises kitchen waste collection and transportation pretreatment mobile equipment 1 and an electric heating device 2, wherein the electric heating device can be arranged on the kitchen waste collection and transportation pretreatment mobile equipment and can be arranged on the ground of a treatment station, the kitchen waste collection and transportation pretreatment mobile equipment can achieve collection and transportation pretreatment and harmless treatment without unloading, the kitchen waste collection and transportation pretreatment mobile equipment comprises a movable frame body, which can be a semi-trailer or a full-trailer, and can also adopt an automobile chassis, the movable frame body is provided with an automatic feeding weighing device 102, a solid-liquid separation device 103, an automatic sorting device 104, a physical sterilization and deodorization device 105, an oil-water separation device 106, a clear water tank 107, a vehicle-mounted generator set 108, an external electric box 109 and a control system 111, a shaftless screw is arranged in a feeding hopper of the solid-liquid separation device 103, the shaftless screw is driven by a motor, the motor is controlled by a control system to facilitate solid-liquid separation of the thrown kitchen waste through positive rotation of the motor, the materials after the solid-liquid separation are pushed into the automatic sorting device in a reverse rotation manner,
the automatic feeding weighing device 102 is fixed on the side part of the movable frame body and is adjacent to the feeding hopper, the upper end of the feeding hopper is connected with the upper cover in a sealing way through the automatic opening device so as to facilitate pouring kitchen wastes into the solid-liquid separation device 103 through the automatic feeding weighing device 102, the electric heating device 2 and the feeding hopper upper cover starting device are respectively controlled by the control system 111, and the vehicle-mounted generator set 108 supplies power for the control system;
The automatic feeding weighing device and the upper cover starting device are both in the prior art, and are not described in detail;
the automatic sorting device 104 is communicated with the solid-liquid separation device 103 through a feed inlet, a discharge outlet is communicated with the physical sterilization, dehydration and deodorization device 105 through an electric valve, a liquid outlet is communicated with the oil-water separation device 106 through a liquid outlet pipeline in a sealing way, a household garbage outlet is communicated with the household garbage bin 110 in a sealing way, the automatic sorting device 104 and the electric valve are respectively controlled by the control system 111, the automatic sorting device adopts a structure with a patent number of 2013100503557 or a structure with a patent number of 2018207218843, and the invention preferably adopts a structure with a 2018207218843 and is not repeated;
the physical sterilization, dehydration and deodorization device 105 is provided with a steam pipeline, a hot water pipeline and a sewage pipeline, the steam pipeline is provided with a steam electric valve, the hot water pipeline is provided with a heating water electric valve, the sewage pipeline is provided with a sewage electric valve so as to be beneficial to heating dining table residues in the physical sterilization, dehydration and deodorization device 105 through butt joint of the electric heating device 203 and the steam pipeline and the heating water pipeline during innocent treatment, the recycled waste heat is utilized for heating and dehydration, the physical sterilization, dehydration and deodorization device 105 is communicated with a sewage tank in the oil-water separation device 106 through the sewage pipeline and the sewage pump 112, the material sterilization, dehydration and deodorization device 105 is connected with the electric heating device through the hot water pipeline, the physical sterilization, dehydration and deodorization device 105, the electric heating device 203, the sewage pump 112, the sewage pipeline electric valve, the steam pipeline electric valve and the heating water pipeline electric valve are respectively controlled by the control system 111,
The clean water tank 107 is fixedly communicated with a feed hopper and a spray pipe arranged on the inner wall of the automatic sorting device 104 respectively through a clean water pump 113 and a clean water pipeline so as to be beneficial to flushing and lipid-lowering kitchen wastes, and the clean water pump 113 is controlled through a control system 111;
the oil-water separation device 106 is communicated with the feed inlet of the physical sterilization, dehydration and deodorization device 105 through a sewage pump 112 and a sewage discharge pipeline, an oil outlet of the oil-water separation device 106 is connected with an oil receiving barrel through an oil pipe, the oil-water separation device 114 and the sewage pump 112 are controlled by a control system 111, and the structure of the oil-water separation device is the same as that of the prior art, and is not repeated;
the vehicle-mounted generator set 108 and the external electric box 109 are connected in parallel and then electrically connected with the control system 111, and during collection and transportation pretreatment, the vehicle-mounted generator set supplies power to the control system, the automatic feeding weighing device, the solid-liquid separation device, the upper cover starting device, the automatic sorting device, the clean water pump, the oil-water separation device, the sewage pump and the electric valve; when the kitchen waste collection and transportation pretreatment mobile device stops at the kitchen waste treatment station for harmless treatment, the external power supply is connected to the kitchen waste collection and transportation pretreatment mobile device through the external electric box 109 to supply power to the kitchen waste collection and transportation pretreatment mobile device.
The heating pipe of the electric heating device is connected with a heat pump system in series, the steam pipe of the material sterilization, dehydration and deodorization device is connected with the heat pump system so as to be beneficial to cooling steam through the heat pump system, the heat pump system is controlled by a control system, when the temperature sensed by the temperature sensor on the heating pipe reaches a set temperature, the heat pump system 203 continuously heats heat conduction water in an interlayer of the material sterilization, dehydration and deodorization device by recycling steam waste heat, and negative pressure sterilization, high temperature sterilization, nutrition protection, waste heat recovery, energy-saving dehydration, deodorization treatment and sewage treatment are carried out on dining table residues in the physical sterilization, dehydration and deodorization device 105, and the steam after the waste heat recovery is condensed by the heat pump system to form liquid water which reaches the standard and is discharged.
The invention can be provided with the Beidou positioning and remote monitoring module in the control system 111, and the Beidou positioning and remote monitoring module is connected with the mobile phone APP or an upper computer through the Internet or the Internet of things or the network, so that the whole process monitoring of kitchen waste treatment is facilitated, and manual field monitoring is not needed.
The kitchen waste collection and transportation pretreatment mobile equipment can be provided with the quick socket 116, the electric heating device 2 and the pipeline connector of the heat pump system are provided with the mobile connector quick-plug device 201, and the mobile connector quick-plug device corresponds to the quick socket.
The quick-plug socket 116 is provided with a fluid communication through hole, the quick-plug socket 116 is communicated with a heating pipeline on the physical sterilization, dehydration and deodorization device 105 through the fluid communication through hole,
according to the invention, the periphery of the quick connector disc 2013 and the quick connector socket 116 are provided with the insertion boss, and the cross section of the insertion boss is an inclined plane, so that the quick connector disc 2013 and the quick connector socket 116 can be tightly fixed through the V-shaped inclined plane of the insertion boss;
the butt joint clamp 2014 is composed of a fixed section 20141, an upper hinge section 20142, a lower hinge section 20143, an upper locking seat 20144, a lower locking seat 20145, a fixing bolt and a fixing nut, wherein the fixed section 20141, the upper hinge section 20142 and the lower hinge section 20143 are arranged on the periphery of the quick socket 2013, the fixed section 20141 is fixed on one side of the quick socket 2013, one end of the upper hinge section 20142 is fixedly connected with the upper locking seat 20144, the other end of the upper hinge section 20142 is hinged with the fixed section 20141, one end of the lower hinge section 20143 is hinged with the lower end of the fixed section 20141, the other end of the lower locking seat 20145 is fixedly connected with the lower hinge section 20143, an inner V-shaped groove which is respectively abutted against one side edge of a plug boss on the compression quick socket 2013 and the quick socket 116 is arranged on the inner side of the lower hinge section 20143, after the quick socket 116 is in butt joint with the quick socket 2013, the inner V-shaped groove on the upper hinge section 20142 and the upper hinge section 20142 is buckled on one side of the quick socket 2013 and the inner surface of the quick socket 20141, one side of the inner V-shaped groove on the upper hinge section 20142 is enabled to pass through the inner side of the plug boss and the other side of the compression boss on the compression joint flange and the side of the quick socket 2013, and the upper hinge section 20142 is fixedly connected with the upper side of the plug boss is fixedly connected with the plug boss, and the upper flange is fixedly connected with the upper flange, and the lower flange is fixedly connected with the plug, and the upper flange, and the lower flange is fixedly connects with the plug, and the plug is fixedly flange, and the plug is fixedly connected with the plug, and plug.
The invention can be provided with a height fine adjustment device at the upper end of the frame 2011, which comprises a bracket 2021, a guide slide rail 2022, a bidirectional screw rod 2023, a left screw 2024, a right screw 2025, a left connecting rod 2026, a right connecting rod 2027 and an adjustment hand wheel 2028, wherein the bracket 2021 is respectively fixed at two sides of the upper end of the frame 2011, the bidirectional screw rod is fixedly connected with the bracket 2021 through a bearing, one end or two ends of the bidirectional screw rod are fixedly connected with the adjustment hand wheel 2028, the bidirectional screw rod is in threaded symmetry connection with the left screw 2024 and the right screw rod 2025, the upper side of the bidirectional screw rod is provided with a guide slide rail 2022 in parallel, the upper end of the left connecting rod 2024 and the right screw rod 2025 are respectively connected with the guide slide rail 2022, the lower end of the left connecting rod 2026 is hinged with a hinge shaft arranged at the upper end of the pipeline bracket 2015, the lower end of the right connecting rod is hinged with a hinge shaft arranged at the upper end of the pipeline bracket 2015, so that the bidirectional screw rod 2023 is driven to rotate by rotating the adjustment hand wheel 2028, and the screw rod 2023 is driven to rotate oppositely to the guide screw rod 2023 to rotate oppositely along the guide slide rail 2022, and the guide screw rod 2023 is in a high speed, and the opposite direction screw rod is driven by the opposite to the guide screw rod to the opposite to the guide screw rod 2023.
The physical sterilization, dehydration and deodorization device is composed of an interlayer formed by an inner layer and an outer layer, a tank cover, a stirring shaft and a stirring motor, wherein the interlayer is provided with a tank body of heat-conducting fluid, the tank body is in sealing connection with the tank cover, the interlayer of the tank body is connected with a quick-insertion socket through a heating pipeline, the tank body is internally provided with the stirring shaft, the side wall of the tank body is provided with a discharging door, the stirring shaft is fixedly connected with the tank body through a bearing and a packing seal, the stirring shaft is provided with stirring blades, the stirring shaft is driven by the stirring motor, the stirring motor is controlled by a control system, the heating water pipeline is provided with an electric valve, the discharging door is in sealing connection with the tank body, the discharging door can be switched by adopting a manual switch or an electric push rod, or a hydraulic push rod can be switched on or off by adopting a hydraulic push rod, when the electric push rod or the hydraulic push rod is used for discharging, the electric push rod or the hydraulic push rod can be clicked on a switch in the control system to act, the sealing door is opened, and the tank cover is provided with a sewage inlet, an exhaust hole and an air inlet.
The control system of the invention can adopt a PLC control system.
Examples: as shown in fig. 1, 2, 3 and 4, the kitchen waste collection and transportation pretreatment mobile equipment is used to collect and transport kitchen waste to each restaurant unit in the working period, the movable frame body in the kitchen waste collection and transportation pretreatment mobile equipment can be a semitrailer, a full trailer or an automobile chassis, when the kitchen waste collection and transportation pretreatment mobile equipment is used for collection and transportation, the feeding button of the control system 111 on the kitchen waste collection and transportation pretreatment mobile equipment is clicked, the upper cover of the feeding hopper of the solid-liquid separation device 103 is opened, the automatic feeding weighing device 102 is started, the barrel containing the kitchen waste is automatically fed and weighed, weighing information is uploaded to the control system and then poured into the feeding hopper of the solid-liquid separation device 103, the control system instructs the upper cover of the feeding hopper of the solid-liquid separation device 103 to be closed after the feeding is completed, the water pump 113 is operated, washing kitchen waste with hot water, reducing blood fat, separating solid from liquid, collecting greasy dirt in an oil-water separation device 106, starting an automatic sorting device 104, conveying the kitchen waste after washing and reducing the fat into the automatic sorting device 104 through a shaftless screw in a feeding hopper, automatically sorting and conveying household garbage such as plastic bags, waste paper, instant noodle boxes, pop cans, spoons, forks, chopsticks, toothpicks, rags, bottle caps and the like in the kitchen waste into a household garbage bin 110 under the centrifugal and inertial effects of fluid blades, starting an electric valve and a feeding motor to enable automatically-sorted dining table residues to enter a physical sterilization, dehydration and deodorization device 105, automatically closing the electric valve by a signal switch, namely an instruction control system 111 after feeding is completed, so that kitchen waste collection, transportation and pretreatment mobile equipment is always in a closed state in the operation process, solving the secondary odor pollution in the transportation process;
In the harmless treatment, as shown in fig. 5 and 6, the kitchen waste collection and transportation pretreatment mobile device returns to the kitchen waste treatment station, and an operator pushes the mobile joint quick-plug device connected with the heating device and the heat pump system pipeline to quickly butt-joint with the quick-plug disc 116 on the kitchen waste collection and transportation pretreatment mobile device.
If the quick socket and the quick socket cannot be abutted due to non-uniform heights, the adjusting hand wheel 2028 is rotated to drive the bidirectional screw rod 2023 to rotate, the bidirectional screw rod 2023 drives the left screw rod 2024 and the right screw rod 2025 to move relatively or reversely along the guiding sliding rail 2022, and further drives the quick socket 2013 to be at the same height with the quick socket 116, when the quick socket 116 is abutted with the quick socket 2013, after the quick socket 116 is abutted with the quick socket 2013, the inner V-shaped grooves on the upper hinge section 20142 and the upper hinge section 20142 are buckled in the plugging bosses on the surfaces of the quick socket 2013 and the quick socket 116, so that one side wall of the inner V-shaped groove of the upper hinge section and one side wall of the inner V-shaped groove of the lower hinge section are abutted with one side wall of the plugging boss of the quick socket, and the other side wall of the plugging boss of the quick socket is abutted with one side wall of the plugging boss of the quick socket, and the quick socket 20144 and the end face of the quick socket 116 is sealed and fixed by the fixing bolt through the through holes on the upper locking seat 20145 and the fixing nut, so that zero leakage of the fluid in the heat pump system 203 is guaranteed.
Then, an external power supply is connected to an external electric box 109 on the kitchen waste collection and transportation pretreatment mobile device, a harmless treatment button of a control system 111 on the kitchen waste collection and transportation pretreatment mobile device is clicked, a stirring motor is started to act by a physical sterilization, dehydration and deodorization device, a stirring shaft and stirring blades are driven to stir materials, a vacuum pump in a heat pump system is started, dining table residues in the physical sterilization, dehydration and deodorization device are kept in a negative pressure state to perform negative pressure sterilization, then an electric heating device is started, water in a heating pipeline is heated, heated hot water is input into an interlayer of the physical sterilization, dehydration and deodorization device, dining table residues in the physical sterilization, dehydration and deodorization device are heated to 100-150 ℃, high-temperature sterilization is performed, when the temperature sensed by a temperature sensor on the heating pipeline reaches a set temperature, the control system instructs the electric heating device to stop working, the heat pump system 203 continuously heats the water by recycling steam waste heat, negative pressure, high-temperature, nutrition protection, dehydration, waste heat treatment, energy conservation, sterilization, dehydration and deodorization treatment are performed on dining table residues in the physical sterilization and deodorization device, and the drying products are formed, and the distilled water is recycled after the distilled water is recovered and reaches the standard.
In the innocent treatment process, the oil-water separation device 106 is in butt joint with the oil receiving barrel through the oil outlet pipe, the oil-water separation button of the control system 111 on the kitchen waste collection and transportation pretreatment mobile equipment is clicked to separate oil from water, the separated waste oil is discharged into the oil receiving barrel, and after the oil-water separation is completed, a valve on the oil outlet pipe is closed; the control system 111 gives a sewage injection command, and the sewage pump 112 operates to send sewage into the tank of the physical sterilization, dehydration and deodorization device 105 for treatment, so that the sewage is vaporized and dried.
The collection and transportation pretreatment is completed within 12 hours, the harmless treatment is completed within 12 hours, and the manual strength is very low in the whole treatment process, so that only: (1) the kitchen waste collection and transportation pretreatment mobile equipment is used for collection and transportation pretreatment; (2) docking and separating kitchen waste collection and transportation pretreatment mobile equipment; (3) pouring out the household garbage in the household garbage bin 110 on the kitchen waste collection and transportation pretreatment mobile device; (4) waste oil and fat is collected; (5) and (5) collecting the dry material product.
In the process of collection and transportation pretreatment and harmless treatment, the harmless treatment state of the kitchen waste collection and transportation pretreatment mobile equipment is remotely monitored through the mobile phone APP or an upper computer through the Internet, or the Internet of things or the network, and manual field monitoring is not needed.
When an operator works on the next day, the switch valve on the butt joint is manually closed, the butt joint is separated, the discharging button of the control system 111 on the kitchen waste collecting and transporting pretreatment mobile device is clicked, the discharging door is automatically opened, the dry material product is automatically discharged, after discharging is completed, the external power supply is disconnected with the kitchen waste collecting and transporting pretreatment mobile device, the operator can drive the kitchen waste collecting and transporting pretreatment mobile device to collect and transport kitchen waste and pretreat the kitchen waste on the next day, the first step and the second step are sequentially repeated, secondary discharging is not needed, and harmless treatment can be directly carried out on kitchen waste on a vehicle every day, and odorless discharge and high efficiency and energy conservation are achieved.
According to the invention, odorless emission and efficient energy-saving treatment of kitchen waste within 24 hours are achieved, so that the kitchen waste is not required to be manually sorted under the malodor condition, the problem that the kitchen waste is discharged at a kitchen waste treatment station and exposed to the atmosphere after being collected, so that the kitchen waste is deteriorated to generate more malodors, the malodors are dispersed in the atmosphere to pollute the environment is avoided, an operator inhales malodorous gas in the kitchen waste treatment process for the next day to cause unnecessary harm to the body and mind, and only the next day is required to package a dry material product into a feed supplement or an ecological fertilizer raw material, thereby thoroughly achieving the effects of harmless treatment and recycling, avoiding the emission of malodors, obviously improving the environment pollution and obviously reducing the labor cost.
Through the structure and the method, the kitchen waste is automatically fed, weighed and remotely transferred, washed, lipid-reduced, solid-liquid separated, oil dirt collected, automatically sorted, dining table residue collected and the like and is subjected to collection and transportation pretreatment, closed and odorless transportation within 12 hours in working hours or daytime; the invention has the advantages of no odor in the whole process, high efficiency, energy conservation, low cost and the like.
Claims (13)
1. A kitchen waste mobile treatment method is characterized by comprising the steps of first collection and transportation pretreatment and second harmless treatment, wherein during the treatment, the collection and transportation pretreatment is carried out during the working, the harmless treatment is carried out during the working without unloading, and the whole treatment process is completed within 24 hours; the harmless treatment comprises a mobile joint quick-insertion step, and when the kitchen waste collection and transportation pretreatment mobile equipment reaches a kitchen waste treatment station, an operator pushes a mobile joint quick-insertion device to be quickly connected with a quick-connection tray on the kitchen waste collection and transportation pretreatment mobile equipment; the movable joint quick-connect device comprises a frame, wheels, a quick-connect disc and a butt joint clamp, wherein the wheels are arranged at the lower end of the frame, a pipeline bracket is arranged in the frame, after a heat pump system pipeline is supported and fixed through the pipeline bracket, the front end of the heat pump system pipeline extends out of the frame and is fixedly connected with the quick-connect disc, the butt joint clamp is sleeved outside the quick-connect disc, when the movable joint quick-connect device is in butt joint with a quick-connect socket, the quick-connect disc and the quick-connect socket are fixedly clamped and sealed in butt joint through the butt joint clamp, splicing bosses are arranged on the circumferences of the quick-connect disc and the quick-connect socket, and the cross sections of the splicing bosses are inclined planes;
The butt joint clamp is composed of a fixed section, an upper hinge section, a lower hinge section, an upper locking seat, a lower locking seat, a fixing bolt and a fixing nut, wherein the fixed section, the upper hinge section and the lower hinge section are arranged on the periphery of a quick plug-in tray, the fixed section is fixed on one side of the quick plug-in tray, one end of the upper hinge section is fixedly connected with the upper locking seat, the other end of the upper hinge section is hinged with the fixed section, one end of the lower hinge section is hinged with the lower end of the fixed section, the lower locking seat is fixedly connected with the other end of the lower hinge section, the inner sides of the lower hinge section and the upper hinge section are provided with inner V-shaped grooves respectively abutted against one side of a plug-in boss on the compression quick plug-in tray and the quick socket, after the quick socket is in butt joint with the quick plug-in plate, the upper hinge section and the inner V-shaped groove on the upper hinge section are buckled on the quick plug-in plate and the plug-in boss on the surface of the quick socket, so that one side wall of the inner V-shaped groove of the upper hinge section and one side wall of the inner V-shaped groove of the lower hinge section are in contact with one side wall of the plug-in boss of the quick socket, the other side wall is in contact with the side wall of the inserting boss of the quick inserting disc, and the quick inserting disc and the end face of the quick socket are sealed and fixed through the fixing nuts by penetrating through the through holes on the upper locking seat and the lower locking seat through the fixing bolts,
the upper end of the frame is provided with a height fine adjustment device which comprises a bracket, a guide sliding rail, a bidirectional screw rod, a left screw nut, a right screw nut, a left connecting rod, a right connecting rod and an adjusting hand wheel, wherein the brackets are respectively fixed on two sides of the upper end of the frame, one end or two ends of the bidirectional screw rod are fixedly connected with the adjusting hand wheel after the bidirectional screw rod is fixedly connected with the brackets through bearings, the bidirectional screw rod is symmetrically connected with the left screw nut and the right screw nut through threads, the guide sliding rail is arranged above the bidirectional screw rod in parallel, the left screw nut and the right screw nut are respectively in sliding connection with the guide sliding rail, the upper end of the left connecting rod is hinged with the lower end of the left screw nut, the lower end of the left connecting rod is hinged with the hinge shaft arranged at the upper end of the pipeline bracket, the upper end of the right connecting rod is hinged with the right screw nut, the lower end of the right connecting rod is hinged with the hinge shaft arranged at the upper end of the pipeline bracket,
If the quick socket and the quick socket on the movable joint quick-plugging device are inconsistent in height, when the movable joint quick-plugging device cannot be abutted, the adjusting hand wheel is rotated to drive the bidirectional screw rod to rotate, the bidirectional screw rod drives the left screw nut and the right screw nut to move relatively or reversely along the guide sliding rail, and then the quick socket and the quick socket are driven to be at the same height, after the quick socket is abutted with the quick socket, the upper hinge section and the inner V-shaped groove on the upper hinge section are buckled on the plugging boss on the surfaces of the quick socket, one side wall of the inner V-shaped groove of the upper hinge section and one side wall of the inner V-shaped groove of the lower hinge section are abutted against one side wall of the plugging boss of the quick socket, and the other side wall of the inner V-shaped groove of the upper hinge section and the other side wall of the plugging boss of the inner V-shaped groove are abutted against one side wall of the plugging boss of the inner V-shaped groove, and the inner V-shaped groove of the inner V-shaped groove is penetrated through the fixing bolt and penetrates through the through holes on the upper locking seat and the lower locking seat and the end face of the quick socket to be sealed and fixed through the fixing nut.
2. The mobile kitchen waste treatment method according to claim 1, wherein the collection and transportation pretreatment comprises the following specific steps:
when the kitchen waste collection and transportation pretreatment mobile equipment is used for carrying out collection and transportation pretreatment on kitchen waste by each restaurant unit during the collection and transportation feeding, a feeding lifting button of a control system on the kitchen waste collection and transportation pretreatment mobile equipment is clicked, a feeding hopper upper cover of a solid-liquid separation device is opened, an automatic feeding weighing device is started, the kitchen waste is automatically fed and weighed, weighing information is uploaded to the control system, then the kitchen waste is poured into a feeding hopper of the solid-liquid separation device, after the feeding is finished, the control system instructs the feeding hopper upper cover of the solid-liquid separation device to be closed, solid-liquid separation is carried out on the kitchen waste, greasy dirt is collected in the oil-water separation device, then a sluice valve, an electric valve and an automatic sorting device are started, domestic waste such as plastic bags, waste paper, instant noodle boxes, pop cans, spoons, forks, chopsticks, toothpicks and bottle caps in the kitchen waste are automatically sorted and conveyed into a domestic waste box, and the automatic control system is instructed by a signal switch to be closed by the control system after the feeding is finished, so that the kitchen waste collection and transportation pretreatment mobile equipment is always in a closed state during the running process.
3. The mobile kitchen waste treatment method according to claim 2, characterized by comprising the specific steps of:
after the kitchen waste is collected and transported or discharged from the kitchen waste collection and transportation pretreatment mobile equipment returns to a kitchen waste treatment station, a harmless treatment button in a control system on the kitchen waste collection and transportation pretreatment mobile equipment is clicked, a stirring motor is started to act by a physical sterilization, dehydration and deodorization device, a stirring shaft and a stirring blade are driven to stir materials, a vacuum pump is started at the same time, dining table residues in the physical sterilization, dehydration and deodorization device are kept in a negative pressure state to perform whole-course physical sterilization, then an electric heating device is started, materials in the physical sterilization, dehydration and deodorization device are heated and dehydrated, dining table residues in the physical sterilization, dehydration and deodorization device are sterilized at a high temperature, oil-water separation, sewage treatment and odor treatment are performed at the same time in the process, an operator performs unloading on the processed dry material products the next day, and the step one and the step two are continuously repeated after the unloading is completed.
4. The mobile kitchen waste treatment method according to claim 2 or 3, wherein in the harmless treatment process, when the temperature sensor senses that the temperature in the physical sterilization, dehydration and deodorization device reaches the set temperature, the electric heating device stops working, meanwhile, the heat pump system is started, steam in the physical sterilization, dehydration and deodorization device is conveyed to a condensing box of the heat pump system for condensation through a vacuum pump and a steam pipeline in the heat pump system, heat of the steam is collected into a heating waterway of the physical sterilization, dehydration and deodorization device for later heating of the physical sterilization, dehydration and deodorization device, and water in the steam distillation after waste heat recovery is condensed and discharged after reaching standards.
5. The mobile kitchen waste treatment method according to claim 4, wherein when the solid-liquid separation device performs solid-liquid separation, a water pump is started to spray water into the feeding hopper, so that the kitchen waste is washed and lipid-lowering is performed.
6. The mobile kitchen waste treatment method according to claim 5, wherein the kitchen waste collection and transportation pretreatment mobile device is characterized in that when the kitchen waste collection and transportation pretreatment mobile device arrives at the kitchen waste treatment station, an operator interfaces an external power plug with an external electric box on the kitchen waste collection and transportation pretreatment mobile device.
7. The mobile kitchen waste treatment method according to claim 1, 2, 3, 5 or 6, wherein the first step and the second step further comprise a remote monitoring step, wherein the heating states of the kitchen waste collection and transportation pretreatment mobile device, the electric heating device and the heat pump system are monitored remotely through a mobile phone APP or an upper computer via a network without manual on-site monitoring.
8. The kitchen waste mobile treatment equipment is characterized by comprising kitchen waste collection and transportation pretreatment mobile equipment and an electric heating device, wherein the kitchen waste collection and transportation pretreatment mobile equipment comprises a movable frame body, an automatic feeding weighing device, a solid-liquid separation device, an automatic sorting device, a physical sterilization, dehydration and deodorization device, an oil-water separation device, a vehicle-mounted generator set and a control system are arranged on the movable frame body, the automatic feeding weighing device is fixed on the side part of the movable frame body and is adjacent to a charging hopper, the upper end of the charging hopper is in sealing connection with an upper cover through an automatic opening device, the automatic feeding weighing device, the electric heating device and the upper cover starting device of the charging hopper are controlled through the control system respectively, and the vehicle-mounted generator set supplies power for the control system;
The automatic sorting device is characterized in that a feeding hole of the automatic sorting device is communicated or sealed with the solid-liquid separation device through a gate valve, a discharging hole of the automatic sorting device is communicated or sealed with the physical sterilization, dehydration and deodorization device through an electric valve, a liquid outlet of the automatic sorting device is communicated with the oil-water separation device in a sealing way through a liquid outlet pipeline, a household garbage outlet of the automatic sorting device is communicated with the household garbage bin in a sealing way, and the automatic sorting device, the gate valve and the electric valve are controlled by a control system respectively;
the physical sterilization, dehydration and deodorization device is provided with a steam pipeline, a hot water pipeline and a sewage pipeline, the steam pipeline is provided with a steam electric valve, the hot water pipeline is provided with a heating water electric valve, the sewage pipeline is provided with a sewage electric valve, the physical sterilization, dehydration and deodorization device is communicated with a sewage tank in the oil-water separation device through the sewage pipeline and a sewage pump, the physical sterilization, dehydration and deodorization device is connected with the electric heating device through the hot water pipeline, the physical sterilization, dehydration and deodorization device, the electric heating device, the sewage pump, the sewage pipeline electric valve, the steam pipeline electric valve and the heating water pipeline electric valve are respectively controlled by a control system,
the oil-water separation device is communicated with the physical sterilization, dehydration and deodorization device through a sewage pump and a sewage pipeline, an oil outlet of the oil-water separation device is connected with the oil receiving bucket through an oil pipe, and the oil-water separation device and the sewage pump are controlled by a control system;
The vehicle-mounted generator set is electrically connected with the control system,
the kitchen waste collection and transportation pretreatment mobile equipment is characterized in that a shortcut socket is further arranged on a pipeline joint of the electric heating device and the steam pipeline, a mobile joint quick-plugging device is arranged on the pipeline joint of the electric heating device and the steam pipeline, the mobile joint quick-plugging device corresponds to the shortcut socket, a fluid communication through hole is formed in the shortcut socket, the shortcut socket is communicated with the heating pipeline and the steam pipeline on the physical sterilization, dehydration and deodorization device through the fluid communication through hole, the mobile joint quick-plugging device comprises a frame, wheels, a quick-plugging disc and a butt joint clamp, the wheels are arranged at the lower end of the frame, a pipeline support is arranged in the frame, after the pipeline of the heat pump system is supported and fixed through the pipeline support, the front end of the pipeline of the heat pump system extends out of the frame and is fixedly connected with the quick-plugging disc, the butt joint clamp is sleeved outside the quick-plugging disc, when the mobile joint quick-plugging device is in butt joint with the quick-plugging socket, the quick-plugging disc and the quick-plugging socket are fixedly clamped and sealed through the butt joint clamp, and the quick-plugging socket is in a butt joint clamp
The periphery of the quick plug-in tray and the periphery of the quick socket are provided with plug-in bosses, and the cross sections of the plug-in bosses are inclined planes;
the butt joint clamp is composed of a fixed section, an upper hinge section, a lower hinge section, an upper locking seat, a lower locking seat, a fixing bolt and a fixing nut, wherein the fixed section, the upper hinge section and the lower hinge section are arranged on the periphery of a quick plug-in tray, the fixed section is fixed on one side of the quick plug-in tray, one end of the upper hinge section is fixedly connected with the upper locking seat, the other end of the upper hinge section is hinged with the fixed section, one end of the lower hinge section is hinged with the lower end of the fixed section, the lower locking seat is fixedly connected with the other end of the lower hinge section, the inner sides of the lower hinge section and the upper hinge section are provided with inner V-shaped grooves respectively abutted against one side of a plug-in boss on the compression quick plug-in tray and the quick socket, after the quick socket is in butt joint with the quick plug-in plate, the upper hinge section and the inner V-shaped groove on the upper hinge section are buckled on the quick plug-in plate and the plug-in boss on the surface of the quick socket, so that one side wall of the inner V-shaped groove of the upper hinge section and one side wall of the inner V-shaped groove of the lower hinge section are in contact with one side wall of the plug-in boss of the quick socket, the other side wall is in contact with the side wall of the inserting boss of the quick inserting disc, and the quick inserting disc and the end face of the quick socket are sealed and fixed through the fixing nuts by penetrating through the through holes on the upper locking seat and the lower locking seat through the fixing bolts,
The frame upper end is equipped with high micromatic setting, and it includes support, direction slide rail, two-way lead screw, left screw, right screw, left connecting rod, right connecting rod and adjusting hand wheel, and frame upper end both sides are fixed with the support respectively, two-way lead screw is through bearing and support fixed connection back, one end or both ends and adjusting hand wheel fixed connection, screw symmetry connects left screw, right screw on the two-way lead screw, two-way lead screw top parallel is equipped with the direction slide rail, left screw and right screw respectively with direction slide rail sliding connection, left connecting rod upper end is articulated mutually with left screw lower extreme, and the lower extreme is articulated mutually with the hinge that is equipped with on the pipeline support, right connecting rod upper end is articulated mutually with right screw, and the lower extreme is articulated mutually with the hinge that is equipped with on the pipeline support.
9. The mobile kitchen waste treatment equipment according to claim 8, wherein a heat pump system is connected in series to a heating pipe of the electric heating device, a steam pipe of the physical sterilization, dehydration and deodorization device is connected with the heat pump system, and the heat pump system is controlled by a control system.
10. The movable kitchen waste treatment equipment according to claim 8 or 9, wherein the movable frame body is provided with a clean water tank, the clean water tank is respectively communicated with a feeding hopper and a spray pipe arranged on the inner wall of the automatic sorting device through a clean water pump and a clean water pipeline, and the clean water pump is controlled by a control system.
11. The mobile kitchen waste treatment device according to claim 10, wherein the fresh water tank is covered with a heat insulating layer.
12. A kitchen waste mobile treatment device according to claim 8, 9 or 11, wherein the movable frame body is provided with an external electric box, and the external electric box and the vehicle-mounted generator set are connected in parallel and then are electrically connected with the control system.
13. The mobile kitchen waste treatment equipment according to claim 12, wherein the control system is provided with a Beidou positioning and remote monitoring module, and the Beidou positioning and remote monitoring module is connected with a mobile phone APP or an upper computer through a network.
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| CN202011237436.4A CN112355031B (en) | 2020-11-09 | 2020-11-09 | Kitchen waste mobile treatment method and kitchen waste mobile treatment equipment |
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| CN202011237436.4A CN112355031B (en) | 2020-11-09 | 2020-11-09 | Kitchen waste mobile treatment method and kitchen waste mobile treatment equipment |
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| CN112355031A (en) | 2021-02-12 |
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Address after: 264200 no.763-7, 763-15, Fenghuangshan Road, Yangting Town, Huancui District, Weihai City, Shandong Province Applicant after: Celebrity Environmental Technology Co.,Ltd. Address before: 264200 no.763-7, 763-15, Fenghuangshan Road, Yangting Town, Huancui District, Weihai City, Shandong Province Applicant before: SHANDONG MINGLIU KITCHEN WASTE TREATMENT EQUIPMENT Co.,Ltd. |
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