CN211005175U - Wet garbage comprehensive treatment system - Google Patents
Wet garbage comprehensive treatment system Download PDFInfo
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- CN211005175U CN211005175U CN201921803229.3U CN201921803229U CN211005175U CN 211005175 U CN211005175 U CN 211005175U CN 201921803229 U CN201921803229 U CN 201921803229U CN 211005175 U CN211005175 U CN 211005175U
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 80
- 238000000855 fermentation Methods 0.000 claims abstract description 76
- 230000004151 fermentation Effects 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000005303 weighing Methods 0.000 claims abstract description 20
- 239000010865 sewage Substances 0.000 claims abstract description 16
- 230000018044 dehydration Effects 0.000 claims abstract description 14
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 14
- 239000002699 waste material Substances 0.000 claims abstract description 13
- 239000010902 straw Substances 0.000 claims description 35
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 239000010806 kitchen waste Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 17
- 239000007789 gas Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- 208000005156 Dehydration Diseases 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 5
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 4
- 239000003337 fertilizer Substances 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 235000010855 food raising agent Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000005541 medical transmission Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a wet garbage comprehensive treatment system, which comprises a garbage collecting and transporting system, a dehydration and fermentation system and an information control system, wherein the garbage collecting and transporting system comprises a garbage collecting and transporting vehicle and a garbage can, the garbage collecting and transporting vehicle is provided with a first recognizer and a first weigher, and the garbage can is provided with an electronic tag; the dehydration fermentation system comprises a driving device, a feed hopper, a second recognizer, a shaftless spiral propelling device, an adjusting cylinder, a second weighing device, a gas treatment device and a fermentation biochemical machine; the first recognizer, the second recognizer, the first weighing device and the second weighing device are connected with the information control system in a wireless mode. The utility model provides a pair of wet rubbish integrated processing system combines dehydration and fermenting installation, and dewatering device's moisture can be used for fermenting installation, has reduced the processing of sewage, reduces the waste of water resource.
Description
Technical Field
The utility model relates to a refuse treatment field, concretely relates to wet rubbish integrated processing system.
Background
China is a big agricultural country, and the comprehensive utilization of straws is mainly five-purpose, namely straw fertilization, straw feed, straw energy regeneration, straw raw material conversion and straw base material conversion. According to statistics, the theoretical resource amount of the straws in China in 2017 is 8.84 hundred million tons, and the theoretical resource amount of the straws in China in 2018 reaches about 8.86 hundred million tons, and incineration and waste become main treatment modes, so that not only is environmental pollution caused, but also serious resource waste is brought. Therefore, the comprehensive utilization rate of the crop straws is imperatively improved. The straw fertilization is mainly realized by returning straws to the field, the straws can supplement and balance nutrients in soil after returning to the field, the organic matter content of the soil is increased (0.01%/year), the soil fertility is improved, the granular structure of the soil is improved, the aims of reducing the fertilizer consumption and increasing the yield (the average yield per mu is increased by more than 10%) are further fulfilled, and the method is an effective measure for improving the production potential of crops. Returning the straws to the field can be divided into direct returning, indirect returning and biochemical decomposition returning. The pests are easy to breed when the fertilizer is directly returned to the field, and the soil moisture content has certain influence to influence the rate of emergence of the seeds. Therefore, the straw biochemical decomposition and returning to the field is one of the more effective methods in the present.
The kitchen waste is mainly from waste cooked or eaten by residents in daily life, and compared with food waste, the kitchen waste is low in yield, stable in components and single in source. Landfill is the most common domestic garbage treatment method, has many defects, can generate toxic and harmful gases and heavy metals to pollute soil, environment and atmosphere, is difficult to transport, has high operation cost, and has complex subsequent treatment process of leachate, so the landfill method is increasingly not accepted. The chemical property of the kitchen waste can not be changed by direct crushing, the operation is convenient, the operation is simple, the cost is low, and the kitchen waste can be directly transferred into a sewage treatment system without special treatment. However, when the kitchen waste is discharged into a sewer, bacteria are easily bred, odor is generated, disease transmission is caused, and the methane gas generated by the kitchen waste crushed aggregates in the drainage pipeline has serious potential safety hazard. The techniques for converting kitchen waste into feed include a high-temperature sterilization method and a biological treatment method, but the homology does not suggest the use of kitchen waste as an animal feed. The kitchen waste can produce a large amount of odorous substances such as hydrogen sulfide, methyl mercaptan, methyl sulfide and the like and percolate by independently composting, and the pollution is serious.
The wet garbage mainly refers to kitchen garbage, straw waste and vegetable waste. The existing wet garbage treatment technology generally adopts a biological fermentation machine directly, and has the advantages of power consumption and high cost. The wet garbage enters a biological fermentation machine, is intermittently stirred, is added with microbial strains to accelerate the fermentation speed, is generally fermented for 24 hours to generate liquid, gas and residues, the liquid enters a sewage treatment plant after being treated by a sewage pipe network, and the gas enters a purification device. According to the actual use condition, the electricity consumption for processing 1t of garbage is about 130-.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wet rubbish integrated processing system combines dehydration and fermenting installation, and dewatering device's moisture can be used for fermenting installation, has reduced the processing of sewage, reduces the waste of water resource.
The utility model adopts the following technical scheme:
a wet garbage comprehensive treatment system comprises a garbage collecting and transporting system, a dehydration fermentation system and an information control system, wherein the garbage collecting and transporting system comprises a garbage collecting and transporting vehicle and a garbage can, the garbage collecting and transporting vehicle is provided with a first recognizer and a first weighing device, and the garbage can is provided with an electronic tag;
the dehydration fermentation system comprises a driving device, a feed hopper, a second recognizer, a shaftless spiral propelling device, an adjusting cylinder, a second weighing device, a gas processing device and a fermentation biochemical machine, wherein the driving device is connected with the shaftless spiral propelling device, the upper side of the shaftless spiral propelling device is communicated with the bottom of the feed hopper, the edge of the upper end of the feed hopper is provided with the second recognizer, the lower side of the shaftless spiral propelling device is provided with a first water outlet, a second water outlet and a middle discharge outlet, the second water outlet is connected with a sewage pipe network, a filter screen is arranged in the shaftless spiral propelling device, one side of the shaftless spiral propelling device, which is far away from the driving device, is connected with the adjusting cylinder, the first water outlet is connected with a water inlet of the fermentation biochemical machine, and a control valve is arranged on a pipeline for connecting the first water outlet with the water inlet of the fermentation, the middle discharge port is connected with the feed port of the fermentation biochemical machine, a second weighing device is arranged on a pipeline connecting the middle discharge port with the feed port of the fermentation biochemical machine, a straw feed port and a gas treatment device are also arranged on the upper side of the fermentation biochemical machine, and a discharge port is arranged at the bottom of the fermentation biochemical machine;
the first recognizer, the second recognizer, the first weighing device and the second weighing device are connected with the information control system in a wireless mode.
Further, the driving device comprises a speed reducer and a pressure bearing pump.
Further, shaftless screw propulsion unit includes screw rod and adjusting baffle, adjusting baffle sets up in the one side of keeping away from middle discharge gate.
Furthermore, the number of the filter screens is two, and the filter screens are respectively arranged on the upper side and the lower side in the shaftless spiral propelling device.
Furthermore, the quantity of garbage bin is a plurality of, all sets up an electronic tags on every garbage bin.
The utility model discloses a working process: the garbage collection and transportation vehicle identifies the electronic tag on the garbage can through the first identifier, basic information of the garbage can contained in the electronic tag is uploaded to the information control system, and the first weighing device weighs the weight of the garbage can and uploads the weight of the garbage can to the information control system. The garbage collecting and transporting truck makes the garbage from the garbage bin enter the hopper, and after the second recognizer in the upper part of the hopper recognizes the basic information of the garbage bin in the electronic label, the garbage material is driven by the shaftless screw driving unit to move toward the middle discharge port, so that the garbage material completes mechanical dewatering operation under the action of varying screw pitch, screw and regulating baffle. Moisture is discharged from the first water discharging port through the filter screen, and the dehydrated material is discharged from the middle discharging port. The middle discharge port is connected with the feed port of the fermentation biochemical machine, and the second weighing device is used for weighing the materials in the process that the materials are conveyed to the fermentation biochemical machine through the feed port. After being crushed and weighed, the straws are added into the fermentation biochemical machine through a straw feeding hole according to the weight proportion of the materials entering the fermentation biochemical machine, and the high-temperature fermentation strain is added into the fermentation biochemical machine from the straw feeding hole. The first water outlet is connected with a water inlet of the fermentation biochemical machine, the water quantity required in the fermentation process is controlled by the regulating valve, the second water outlet is connected with a sewage pipe network, and redundant sewage is treated by the sewage pipe network. The gas treatment device is mainly used for treating waste gas generated in the fermentation process. After fermentation for 6-8 hours, the materials are discharged from a discharge port of a fermentation biochemical machine, are thoroughly decomposed under natural conditions, and are turned over regularly.
The utility model has the advantages that:
(1) the kitchen waste treatment and the straw treatment are combined, so that the utilization of resources is realized, the addition of the straw is favorable for reducing harmful gases such as ammonia gas, hydrogen sulfide and the like in the fermentation process of the kitchen waste, the decomposition is accelerated, and the environmental pollution and the production and operation cost are reduced. The main reason is that the straw contains organic matters, and can be fermented into fertilizer, and meanwhile, the straw can be used as a leavening agent due to the structure of the straw, and can also absorb high moisture of kitchen waste.
(2) The dewatering device is combined with the fermentation device, and the water of the dewatering device can be used for the fermentation device, so that the treatment of sewage is reduced, and the waste of water resources is reduced. The discharge gate of dewatering device links to each other with fermenting installation, and whole material need not the secondary and transports, reduces the pollution of environment.
(3) In the prior art, the kitchen waste is treated by directly adopting a fermentation device for 24 hours, the power consumption is high, and the fermentation is slow mainly without early dehydration pretreatment. The utility model combines the dehydration with the fermentation and the natural secondary fermentation, the fermentation is only 6 to 8 hours, and the operation cost is greatly saved.
Drawings
Fig. 1 is a schematic structural view of the wet garbage comprehensive treatment system of the present invention.
FIG. 2 is a schematic structural diagram of the middle dewatering fermentation system of the present invention.
In the attached drawing, a driving device 1, a feed hopper 2, a second recognizer 3, a shaftless spiral propelling device 4, a filter screen 5, a first water discharge port 6, a regulating cylinder 7, a control valve 8, a second weigher 9, an intermediate discharge port 10, a feed port 11, a straw feed port 12, a gas treatment device 13, a fermentation biochemical machine 14, a discharge port 15, a second water discharge port 16 and a water inlet 17.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, the utility model provides a wet garbage comprehensive treatment system, which comprises a garbage collection and transportation system, a dehydration and fermentation system and an information control system.
The garbage collecting and transporting system comprises a garbage collecting and transporting vehicle and a garbage can, wherein the garbage collecting and transporting vehicle is provided with a first recognizer and a first weighing device, and the garbage can is provided with an electronic tag. The quantity of garbage bin is a plurality of, all sets up an electronic tags on every garbage bin. The electronic tag on each trash can comprises basic information of the trash can, and the basic information of the trash can is the code number of the trash can, the unit to which the trash can belongs, the placement time of the trash can and the collection and transportation time of the trash can.
As shown in figure 2, the dehydration fermentation system comprises a driving device 1, a feed hopper 2, a second recognizer 3, a shaftless screw propulsion device 4, a regulating cylinder 7, a second weighing device 9, a gas treatment device 13 and a fermentation biochemical machine 14. The driving device 1 comprises a speed reducer and a pressure-bearing pump, the driving device 1 is connected with a shaftless spiral propelling device 4, the upper side of the shaftless spiral propelling device 4 is communicated with the bottom of a feed hopper 2, the edge of the upper end of the feed hopper 2 is provided with a second recognizer 3, the lower side of the shaftless spiral propelling device 4 is provided with a first water outlet 6, a second water outlet 16 and an intermediate discharge hole 10, the second water outlet 16 is connected with a sewage pipe network, the shaftless spiral propelling device 4 comprises a screw and an adjusting baffle, and the adjusting baffle is arranged on one side far away from the intermediate discharge hole 10. The shaftless screw propulsion device 4 is internally provided with two filter screens 5, and the two filter screens 5 are respectively arranged at the upper side and the lower side in the shaftless screw propulsion device 4. One side of the shaftless spiral propelling device 4, which is far away from the driving device 1, is connected with an adjusting cylinder 7, a first water discharge port 6 is connected with a water inlet 17 of a fermentation biochemical machine 14, a control valve 8 is arranged on a pipeline for connecting the first water discharge port 6 with the water inlet 17 of the fermentation biochemical machine 14, an intermediate discharge port 10 is connected with a feed port 11 of the fermentation biochemical machine 14, a second weighing device 9 is arranged on a pipeline for connecting the intermediate discharge port 10 with the feed port 11 of the fermentation biochemical machine 14, a straw feed port 12 and a gas treatment device 13 are also arranged on the upper side of the fermentation biochemical machine 14, and a discharge port 15 is arranged at the bottom of.
The first recognizer, the second recognizer 3, the first weigher and the second weigher 9 are connected with the information control system through wireless connection.
The utility model discloses a working process does:
the garbage collecting and transporting vehicle collects and transports 3000kg of kitchen garbage in some small area, the garbage collecting and transporting vehicle identifies the electronic tag on the garbage can through the first identifier, the basic information (code number of the garbage can, the unit to which the garbage can belongs, the placement time of the garbage can, the collecting and transporting time and the like) of the garbage can contained in the electronic tag is uploaded to the information control system, and the first weighing device weighs the weight of the garbage and uploads the weight of the garbage to the information control system.
The garbage collecting and transporting truck makes the garbage from the garbage bin enter from the feeding hopper 2, and after the second recognizer 3 on the feeding hopper 2 recognizes the basic information of the garbage bin contained in the electronic label on the garbage bin, the garbage material is pushed by the shaftless screw pushing device 4 to move towards the middle discharge port 10, and under the action of the varying screw pitch, the screw rod and the great extrusion force of the regulating baffle, the material completes the mechanical dewatering operation. The moisture is discharged from the first water outlet 6 through the filter screen 5, and the dehydrated material is discharged from the middle discharge hole 10. The middle discharge port 10 is connected with a feed port 11 of the fermentation biochemical machine 14, and the second weighing device 9 weighs 1200kg of materials in the process that the materials are conveyed to the fermentation biochemical machine 14 through the feed port 11. After being crushed and weighed, the straws are added into the fermentation biochemical machine 14 through the straw feeding hole 12 according to the weight proportion (300kg) of the materials entering the fermentation biochemical machine 14, and the high-temperature fermentation strain is added into the fermentation biochemical machine 14 from the straw feeding hole 12. The first water outlet 6 is connected with a water inlet 17 of the fermentation biochemical machine 14, the water quantity required in the fermentation process is controlled by a regulating valve, the second water outlet 16 is connected with a sewage pipe network, and redundant sewage is treated by the sewage pipe network. The gas treatment device 13 is mainly used for treating the exhaust gas generated during the fermentation process.
After fermentation for 6-8 hours, the materials are discharged from a discharge port 15 of a fermentation biochemical machine 14, are thoroughly decomposed under natural conditions, and are turned over regularly.
The kitchen garbage of 3000kg of direct fermentation of biochemical fermentation machine needs the fermentation 24h, and power consumption is 420 degrees electricity, and adopts the utility model discloses a mode power consumption only 60 degrees electricity, practices thrift the cost in a large number.
For the ammonia and the hydrogen sulfide accumulation emission that the biochemical fermentation machine directly ferments the rubbish from cooking and produces, the utility model discloses the accumulation emission of ammonia reduces 30%, and the accumulation emission of hydrogen sulfide reduces 45%.
The utility model has the advantages that:
(1) the kitchen waste treatment and the straw treatment are combined, so that the utilization of resources is realized, the addition of the straw is favorable for reducing harmful gases such as ammonia gas, hydrogen sulfide and the like in the fermentation process of the kitchen waste, the decomposition is accelerated, and the environmental pollution and the production and operation cost are reduced. The main reason is that the straw contains organic matters, and can be fermented into fertilizer, and meanwhile, the straw can be used as a leavening agent due to the structure of the straw, and can also absorb high moisture of kitchen waste.
(2) The dewatering device is combined with the fermentation device, and the water of the dewatering device can be used for the fermentation device, so that the treatment of sewage is reduced, and the waste of water resources is reduced. The discharge gate of dewatering device links to each other with fermenting installation, and whole material need not the secondary and transports, reduces the pollution of environment.
(3) In the prior art, the kitchen waste is treated by directly adopting a fermentation device for 24 hours, the power consumption is high, and the fermentation is slow mainly without early dehydration pretreatment. The utility model combines the dehydration with the fermentation and the natural secondary fermentation, the fermentation is only 6 to 8 hours, and the operation cost is greatly saved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (5)
1. The wet garbage comprehensive treatment system is characterized by comprising a garbage collecting and transporting system, a dehydration fermentation system and an information control system, wherein the garbage collecting and transporting system comprises a garbage collecting and transporting vehicle and a garbage can, the garbage collecting and transporting vehicle is provided with a first recognizer and a first weigher, and the garbage can is provided with an electronic tag;
the dehydration fermentation system comprises a driving device, a feed hopper, a second recognizer, a shaftless spiral propelling device, an adjusting cylinder, a second weighing device, a gas processing device and a fermentation biochemical machine, wherein the driving device is connected with the shaftless spiral propelling device, the upper side of the shaftless spiral propelling device is communicated with the bottom of the feed hopper, the edge of the upper end of the feed hopper is provided with the second recognizer, the lower side of the shaftless spiral propelling device is provided with a first water outlet, a second water outlet and a middle discharge outlet, the second water outlet is connected with a sewage pipe network, a filter screen is arranged in the shaftless spiral propelling device, one side of the shaftless spiral propelling device, which is far away from the driving device, is connected with the adjusting cylinder, the first water outlet is connected with a water inlet of the fermentation biochemical machine, and a control valve is arranged on a pipeline for connecting the first water outlet with the water inlet of the fermentation, the middle discharge port is connected with the feed port of the fermentation biochemical machine, a second weighing device is arranged on a pipeline connecting the middle discharge port with the feed port of the fermentation biochemical machine, a straw feed port and a gas treatment device are also arranged on the upper side of the fermentation biochemical machine, and a discharge port is arranged at the bottom of the fermentation biochemical machine;
the first recognizer, the second recognizer, the first weighing device and the second weighing device are connected with the information control system in a wireless mode.
2. The wet waste integrated processing system according to claim 1, wherein said driving means comprises a speed reducer and a pressure-bearing pump.
3. The wet refuse comprehensive treatment system according to claim 1, wherein said shaftless screw propulsion means comprises a screw and an adjusting damper, said adjusting damper being disposed at a side remote from said intermediate discharge port.
4. The wet refuse comprehensive treatment system according to claim 1, wherein the number of the filter screens is two, and the two filter screens are respectively arranged at the upper side and the lower side inside the shaftless screw propulsion device.
5. The wet waste comprehensive disposal system of claim 1, wherein said plurality of waste containers is provided, and each waste container is provided with an electronic tag.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921803229.3U CN211005175U (en) | 2019-10-25 | 2019-10-25 | Wet garbage comprehensive treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921803229.3U CN211005175U (en) | 2019-10-25 | 2019-10-25 | Wet garbage comprehensive treatment system |
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| CN211005175U true CN211005175U (en) | 2020-07-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110590426A (en) * | 2019-10-25 | 2019-12-20 | 重庆暄洁再生资源利用有限公司 | A wet garbage comprehensive treatment system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110590426A (en) * | 2019-10-25 | 2019-12-20 | 重庆暄洁再生资源利用有限公司 | A wet garbage comprehensive treatment system and method |
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