CN214556169U - Bury good oxygen fermentation system of formula rubbish intelligence - Google Patents

Abstract

The utility model discloses a bury good oxygen fermentation system of formula rubbish intelligence, including setting up garbage transfer room and the refuse treatment control room on the ground, be equipped with secret rubbish letter sorting room below the garbage transfer room, be equipped with the rubbish conveyer belt in the secret rubbish letter sorting room, it drops into the fill to be equipped with rubbish in the top of rubbish conveyer belt one end, it is connected with the one end of secret organic rubbish buffering storage bin to establish in rubbish conveyer belt one end, the other end and the one end of secret organic rubbish fermentation bin of secret organic rubbish buffering storage bin are connected, the other end and the secret waste water of secret organic rubbish fermentation bin, the one end of exhaust-gas treatment bin is connected, be equipped with the intelligent robot that is used for the material to carry and the material turns over and throws on secret organic rubbish buffering storage bin and secret organic rubbish fermentation bin. The system has the characteristics of simple structure, high garbage treatment efficiency, no secondary pollution, no need of occupying a large amount of ground building area, effective utilization of the treated garbage and the like.

Description

Bury good oxygen fermentation system of formula rubbish intelligence

Technical Field

The utility model relates to a rubbish recovery processing equipment technical field, concretely relates to bury formula rubbish intelligence aerobic fermentation system.

Background

In 2016, 6 months, the institutional institution, the committee of improvement, issued a "garbage Compulsory Classification System scheme (request for comments"). The proposal provides that by the end of 2020, the domestic garbage of key cities is effectively classified, the coverage rate of the domestic garbage classified collection reaches more than 90 percent, and the recycling rate of the domestic garbage reaches more than 35 percent (including the perishable organic garbage such as kitchen wastes which are recycled by renewable resources, classified and collected and recycled). Classified kitchen garbage and other perishable organic garbage and sludge garbage can adopt an aerobic fermentation mode, so that harmlessness, reduction and recycling can be realized, and certain economic benefit can be generated.

At present, most of high-temperature aerobic fermentation devices adopt vertical and horizontal fermentation cylinders and are arranged on the ground according to the fermentation characteristics. Wherein, the fermentation cylinder most adopts the cylinder form, and it has fresh equipment to set up updraft ventilator and take out from the inside steam of fermentation cylinder and waste gas, and the moisture evaporation in the material is impeld to the heat that the microbial degradation organic matter produced in the fermentation, however this part of steam is because can't in time be taken out from a section of thick bamboo, in the material can get back to again after the condensation, has slowed down fresh material programming rate to the process of becoming thoroughly decomposed of material has been influenced. Therefore, the existing fermentation equipment is difficult to remove the water content in short-time aerobic fermentation, and the requirement that the water content is less than or equal to 30 percent in organic fertilizer standards (NY525-2012) is difficult to meet.

At present, partial reduction and recycling technologies and equipment applied to the field of household garbage exist, but the existing equipment has the problems of low automation degree, high cost of microbial inoculum accessories, large occupied area, complex supporting facilities, serious secondary pollution (waste gas and waste water), severe environmental sanitation conditions and the like, cannot adapt to the shortage of land resources and the characteristics of municipal garbage, and seriously limits the resource utilization of organic corrodible components in the municipal household garbage and the source reduction of the household garbage. Therefore, the utility model provides a bury formula rubbish intelligence aerobic fermentation system to the source decrement and the resource utilization that realize city domestic waste in phase. Effectively reducing the problems of large occupied area of garbage treatment, easy secondary environmental pollution and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the defect that exists among the prior art, provide a simple structure, refuse treatment is efficient, degree of automation is high, can not cause secondary pollution, need not to occupy a large amount of building area on the ground to can make the rubbish after handling obtain the good oxygen fermentation system of formula rubbish intelligence of burying effectively utilizing.

For realizing the above-mentioned purpose, the technical scheme of the utility model provides a bury formula rubbish intelligence aerobic fermentation system, the system is including setting up garbage transfer room and the refuse treatment control room on the ground, is equipped with secret rubbish letter sorting room below the garbage transfer room, is equipped with the conveyer belt in the secret rubbish letter sorting room, and the top of conveyer belt one end is equipped with rubbish and drops into to fight and lift the equipment port, the conveyer belt other end with set up in one side of underground organic rubbish buffer storage bin and be connected, the opposite side of organic rubbish buffer storage bin is connected with the one end that sets up at underground organic rubbish fermentation bin, be provided with transparent roof between the top of organic rubbish fermentation bin and the ground, have a plurality of continuous connection's toper guide plate under transparent roof, have the guiding gutter at the toper guide plate. The conical guide plate is used for collecting moisture evaporated in the fermentation process, the guide groove is used for discharging the collected evaporated water, condensed water is reduced to fall back into a fermentation pile, the other end of the organic garbage fermentation bin is connected with one end of a waste water and waste gas treatment bin arranged underground, an intelligent robot for material conveying and material turning is arranged on the upper portions of the organic garbage buffer storage bin and the organic garbage fermentation bin, and the intelligent robot is electrically connected with a PLC (programmable logic controller) in the garbage treatment control chamber. The technical scheme of the structure of the intelligent robot is applied for patent to the Chinese patent office and is disclosed, and the disclosure number is as follows: CN 109534871A; CN 108585997A.

In order to facilitate the automatic delivery of the garbage onto a garbage conveyor belt and simultaneously facilitate the delivery of fermented fertilizer and other recyclable garbage to the ground and the transport of the fermented fertilizer and other recyclable garbage out through a truck, the preferable technical scheme is that the garbage input hopper corresponds to the position of a garbage dumping opening on the ground, the conveyor belt comprises a garbage conveyor belt and a fertilizer conveyor belt, the feeding end of the fertilizer conveyor belt is connected with the discharging end of an organic garbage buffering and storing bin, and the discharging end of the fertilizer conveyor belt is connected with the feeding end of a lifting device; the upper portion of underground rubbish letter sorting room is equipped with first waste gas recovery pipe the bottom of underground rubbish letter sorting room is equipped with waste liquid recovery groove, and waste liquid recovery groove passes through waste liquid recovery pipeline and waste liquid recovery pump and is connected with wet separator's fourth port futilely. The garbage throwing hopper can be further provided with a screw conveyor for controlling the dumping speed of garbage, and a screw in the screw conveyor can be obliquely arranged, so that the speed of conveying the garbage onto the conveying belt can be controlled by controlling the rotating speed of the screw in the screw conveyor. The garbage throwing hopper can be also provided with a garbage crusher for crushing garbage.

In order to isolate the odor in the organic garbage buffer storage bin and the organic garbage fermentation bin from entering the underground garbage sorting chamber and being upwards conveyed into the garbage transfer room from the underground garbage sorting chamber and effectively and quickly treating waste water and waste gas generated in the fermentation process, the further preferred technical scheme is that a first separation wall is arranged between the underground garbage sorting chamber and the organic garbage buffer storage bin, a lifting type garbage feeding bin door and a fertilizer discharging bin door are arranged at the middle lower part of the first separation wall, an aeration part is arranged at the bottom of the organic garbage fermentation bin 7, a waste gas recovery part is arranged at the top of the organic garbage fermentation bin, the aeration part is connected with one end of a first fan, the other end of the first fan is connected with a first port of a dry-wet separator through a pipeline, and the waste gas recovery part is divided into two paths through a second waste gas return pipe, one path of the waste gas return pipe is connected with a second port of the dry-wet separator, the second waste gas return pipe is connected with a first waste gas recovery pipe penetrating through a first partition wall, the other path of the waste gas return pipe is connected with an air inlet port of a first-stage chemical pretreatment spraying tank through a second fan, an air outlet port of the first-stage chemical pretreatment spraying tank is connected with an air inlet port of a second-stage chemical treatment spraying tank through a pipeline, an air outlet port of the second-stage chemical treatment spraying tank is connected with an air inlet port of a third-stage chemical advanced treatment device through a pipeline, an air outlet port of the third-stage chemical advanced treatment device is connected with an air inlet port of a fourth-stage chemical end treatment device, the second-stage chemical advanced treatment device is also provided with a supernatant fluid discharge port and a lower turbid fluid discharge port, the supernatant fluid discharge port and the lower turbid fluid discharge port are respectively connected with a fluid inlet port connected with a microbial treatment pool through pipelines, and a fluid inlet port connected with the microbial treatment pool is also connected with a third port of the wet-dry separator through a pipeline, the reclaimed water treated by the microbial treatment tank is conveyed to an overground water spray tank through a first water pump and a water conveying pipeline, the wastewater treated by the microbial treatment tank is conveyed to a wastewater treatment tank through a second water pump and a water conveying pipeline to be mixed with lime for producing building materials such as building floor tiles and the like, and the wastewater in the wastewater treatment tank can be mixed with used activated carbon to be added with a certain amount of adhesive to prepare paving floor tiles.

In order to ensure the temperature, the humidity and the air pressure in the organic garbage fermentation bin 7, simultaneously ensure that the organic garbage fermentation bin is not easily polluted by mixed bacteria and cannot cause the corrosion of the warm and humid gas in the organic garbage fermentation bin to waste gas and waste water treatment equipment, the further preferable technical proposal is that, the first fan, the second fan, the first-level chemical pretreatment spraying tank, the second-level chemical treatment spraying tank, the third-level chemical advanced treatment unit, the four-level chemical end treatment unit, the microbial treatment pool and the dry-wet separator are all arranged in underground wastewater and an exhaust gas treatment cabin, a second isolation wall is arranged between the underground wastewater and the exhaust gas treatment cabin and between the underground wastewater and the organic garbage fermentation cabin, an aerator pipe in the aeration component and a second exhaust gas return pipe in the exhaust gas recovery component respectively penetrate through the second isolation wall, and a waste liquid recovery pipeline respectively penetrates through the first isolation wall and the second isolation wall to be connected with the dry-wet separator.

In order to realize automatic control of the fermentation process in the organic garbage fermentation chamber and timely send out an alarm signal to the abnormal problem occurring in the organic garbage fermentation chamber, a further preferred technical scheme is that the intelligent robot is provided with an online temperature monitor, an online oxygen monitor and an online ammonia monitor (not shown in the figure), the online temperature monitor feeds the online oxygen monitor data back to the PLC, and the PLC controls the opening or closing of the first fan and the second fan.

In order to be able to carry out quick, effective, convenient, low cost local processing to the foul smell waste gas that has higher humidity that underground structures such as underground rubbish letter sorting room, organic rubbish fermentation storehouse generated, the utility model discloses further preferred embodiment still be equipped with the shower nozzle in one-level chemical pretreatment sprays jar and the second grade chemical treatment sprays the top of irritating of jar respectively, and the shower nozzle passes through the transfer line, sprays the pump and constitutes with the chemical deodorization liquid of jar internal portion and spray the circulation.

In order to further carry out quick convenient sterilization, disinfection and peculiar smell removal treatment to the fermentation waste gas after the chemical spraying treatment, further preferred technical scheme still, tertiary level chemical advanced treatment unit includes the treater casing, is equipped with the transparent partition plate that is labyrinth arrangement in the casing, like the glass board, and the surface adhesion of shells inner wall and baffle has the titanium dioxide coating, still is provided with a plurality of ultraviolet lamp source in the casing.

In order to further carry out quick and convenient sterilization, disinfection and odor removal treatment on the fermentation waste gas after chemical spray treatment or ultraviolet disinfection and photocatalytic disinfection treatment, the further preferable technical scheme is that the four-stage chemical end processor comprises activated carbon and/or biological soil arranged in a container, the dry-wet separator is a cyclone dry-wet separator, and a biological deodorant is put in the microbial treatment pool.

In order to facilitate sorting out useful garbage which cannot be used for organic fermentation in a classified manner, different garbage wastes are applied differently, the preferable technical scheme is that the garbage conveying belt is sequentially provided with a building garbage sorter, a ferromagnetic material sorter, a non-ferromagnetic metal material sorter, a plastic bag sorter, a plastic product sorter, a glass product porcelain product sorter, a wood product sorter, a paper product sorter, an electrical product and battery sorter and a textile garment shoe and cap sorter between a garbage input hopper and an organic garbage buffer storage bin, a camera and an illuminating lamp which are connected with a controller are arranged on each sorter respectively, a recovery box is arranged below each sorter respectively, and lifting equipment is arranged below each recovery box respectively. Image information obtained by shooting the garbage on the garbage conveying belt through the light and the camera is compared with image information stored in a memory in the controller, so that the type of the garbage materials on the garbage conveying belt is judged, and the controller controls the corresponding sorter to sort different garbage into different garbage recycling boxes according to the comparison result.

In order to facilitate the installation and fixation of the sorter, the sorter does not influence the transmission on the garbage conveyor belt and the collection of different garbage by the recovery box, and can smoothly sort different garbage into different recovery boxes, and a further preferred technical scheme is that,

the sorters are all arranged on a hanging rail which is above the garbage conveyor belt and is vertical to the conveying direction of the garbage conveyor belt;

the ferromagnetic material sorter comprises a hanging frame arranged below a hanging rail, wherein a roller wheel which is matched with the hanging rail in a rolling way is arranged on the hanging frame, the roller wheel is connected with a servo motor through a roller shaft, an electromagnetic coil is also arranged on the hanging frame, a travel switch for controlling the electromagnetic coil to be electrified or powered off is arranged on the hanging rail, and a ferromagnetic recovery box is arranged on one side or two sides of the garbage conveyor belt;

the non-ferromagnetic metal material sorter comprises a hanging frame arranged below a hanging rail, wherein a roller wheel which is matched with the hanging rail in a rolling way is arranged on the hanging frame, the roller wheel is connected with a servo motor through a roller shaft, the hanging frame is also provided with the non-ferromagnetic metal material sorter, the hanging rail is provided with a travel switch for controlling the power-on or power-off, and one side or two sides of the garbage conveyor belt are provided with non-ferromagnetic recovery boxes;

building rubbish sorter, the plastic bag sorter, the plastic products sorter, glass system goods porcelain article sorter, the woodwork sorter, the paper products sorter, electrical apparatus product and battery sorter, fabrics clothing shoes cap sorter is including setting up the stores pylon under the hanger rail respectively, be equipped with on the stores pylon with hanger rail roll cooperation running roller, the running roller passes through the roller and is connected with servo motor, still be equipped with push rod or shift fork on the stores pylon, be equipped with the travel switch of control push rod or shift fork stroke on the hanger rail, one side or both sides of rubbish conveyer belt are equipped with the building rubbish collection box respectively, the plastic bag collection box, the plastic products collection box, glass products porcelain article collection box, the woodwork collection box, paper products sorter, electrical apparatus product and battery collection box, fabrics clothing shoes cap collection box.

The utility model has the advantages of, this bury formula rubbish intelligence aerobic fermentation system has simple structure, refuse treatment is efficient, degree of automation is high, can not cause secondary pollution, need not to occupy a large amount of building area on the ground to can make the rubbish after handling obtain characteristics such as effective utilization. The buried intelligent aerobic fermentation system for garbage can realize harmless intelligent treatment of garbage, fully excavates underground space, can be built in land parks or parking lots on the ground, can improve quality, improve efficiency and save money, can intelligently deodorize, solves the problem of odor disturbing residents, can realize automatic material transfer, automatic turning and other operations by using an intelligent robot, and can be widely applied to reduction and harmless treatment of organic wastes such as municipal sludge, organic garbage, garbage anaerobic biogas residues, mushroom residues and livestock excrement. The system can improve the uniformity, the sealing property and the aeration efficiency of the system by optimizing the structures of the aeration pipes and the aeration plates, and reduce the construction difficulty; the side walls and the bottom surface of each bin adopt concrete retaining wall structures, so that the corrosion resistance of the bins can be improved. The aeration system, the dehumidification system and the deodorization system are in modular design, the aeration system has the dehumidification function, and the ventilation and dehumidification functions are realized by utilizing the aeration gaps. The deodorization system emphasizes the deodorization effect, and the four-stage washing high-efficiency chemical deodorization system is adopted to realize the standard-reaching emission of waste gas. The control system adopts the grouping design of functional modules, the strong current and the weak current are separated, the upgrading expansion and the fault diagnosis are convenient, and the electric system adopts the standardized wiring harness design, so that the reliability of the electric system is improved.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the buried intelligent aerobic fermentation system for garbage;

FIG. 2 is a schematic view of a sectional view of the underground intelligent aerobic fermentation system for garbage;

FIG. 3 is a schematic diagram of the three stage chemical depth processor of FIG. 1;

fig. 4 is a schematic cross-sectional structure of the sorter of fig. 1 and 2;

FIG. 5 is a schematic diagram of a side view of the ferromagnetic material sorter of FIG. 4;

FIG. 6 is a schematic diagram of a side view of the non-ferromagnetic material sorter of FIG. 4;

figure 7 is a side view schematic of the alternative material sorter of figure 4.

In the figure: 1. a refuse transfer house; 2. a waste treatment control room; 3. an underground refuse sorting room; 3.1, a first waste gas recovery pipe; 3.2, a waste liquid recovery tank; 3.3, a waste liquid recovery pipeline; 3.4, a waste liquid recovery pump; 4. a conveyor belt; 4.1, a garbage conveyor belt; 4.2, a fertilizer conveying belt; 5. a garbage throwing hopper; 6. a garbage buffering storage bin; 7. an organic garbage fermentation chamber; 7.1, front end; 7.2, rear end; 7.3, transparent roof; 7.4, a V-shaped guide plate; 7.5, a diversion trench; 8. a waste water and waste gas treatment chamber; 8.1, front end; 9. an intelligent robot; 10. a lifting device; 11. a first partition wall; 11.1, a garbage feeding bin door; 11.2, a fertilizer discharging bin gate; 12. An aeration member; 12.1, an aeration pipe; 13. an exhaust gas recovery component; 13.1, a second exhaust gas return pipe; 14. A first fan; 15. a dry-wet separator; 15.1, a first port; 15.2, a second port; 15.3, a third port; 15.4, a fourth port; 16. a second fan; 17. a first-stage chemical pretreatment spray tank; 18. a secondary chemical treatment spray tank; 18.1, a supernatant discharge port; 18.2, a lower turbid liquid discharge port; 19. a three-level chemical depth processor; 18.1, a shell; 18.2, a transparent partition plate; 18.3, an ultraviolet light source; 20. a four-stage chemical end processor; 21. a microbial treatment tank; 22. a first water pump; 23. a water spraying pool; 24. a second water pump; 25. a wastewater treatment tank; 26. a second partition wall; 27. a spray head; 28. a construction waste sorter; 29. a ferromagnetic material sorter; 30. a non-ferromagnetic metal material separator; 31. a plastic bag sorter; 32. a plastic article sorter; 33. a glass product porcelain sorter; 34. a wood product sorter; 35. a paper product sorter; 36. an electric appliance product and battery sorter; 37. a textile garment shoe and cap sorter; 38. a camera; 39. an illuminating lamp; 40. a recycling bin; 41. hoisting a rail; 42. a hanger; 43. a roller; 44. a servo motor; 45. an electromagnetic coil; 46. a travel switch; 47. push rods or forks.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 and 2, the utility model relates to a buried garbage intelligent aerobic fermentation system, which comprises a garbage transfer room 1 and a garbage treatment control room 2 which are arranged on the ground, wherein an underground garbage sorting room 3 is arranged below the garbage transfer room 1, a conveyor belt 4 is arranged in the underground garbage sorting room 3, a garbage input hopper 5 and a lifting device 10 port are arranged above one end of the conveyor belt 4, the other end of the conveyor belt 4 is connected with one side of an organic garbage buffer storage chamber 6 which is arranged underground, the other side of the organic garbage buffer storage chamber 6 is connected with one end 7.1 of an organic garbage fermentation chamber 7 which is arranged underground, the other end 7.2 of the organic garbage fermentation chamber 7 is connected with one end 8.1 of a waste water and waste gas treatment chamber 8 which are arranged underground, a transparent roof 7.3 is arranged between the top of the organic garbage fermentation chamber 7 and the ground, a plurality of cone-shaped guide plates 7.4 which are continuously connected are arranged under the transparent roof 7.3, a diversion trench 7.5 is arranged below the conical diversion plate 7.4. The conical guide plate 7.4 is used for collecting moisture evaporated in the fermentation process, the guide groove 7.5 is used for discharging the collected evaporated water, condensed water is reduced from falling back into a fermentation pile, the upper parts of the organic garbage buffer storage bin 6 and the organic garbage fermentation bin 7 are provided with an intelligent robot 9 for material conveying and material turning, and the intelligent robot 9 is electrically connected with a PLC (programmable logic controller) in the garbage treatment control chamber 2. The technical scheme of the structure of the intelligent robot 9 has already applied for patent to the Chinese patent office and has already been disclosed, and the publication numbers are: CN 109534871A; CN 108585997A. The conical guide plate 7.4 is used for collecting moisture evaporated in the fermentation process, and the guide groove 7.5 is used for discharging the collected evaporated water, so that condensed water is reduced from falling back into the fermentation pile body.

As shown in fig. 1 and 2, in order to facilitate the automatic delivery of the garbage onto the garbage conveyor belt 4 and the transportation of the fermented fertilizer and other recyclable garbage to the ground and the transportation of the fermented fertilizer and other recyclable garbage by a truck, the preferred embodiment of the present invention is that the garbage input hopper 5 corresponds to the position of a garbage dumping port on the ground, the conveyor belt 4 comprises a garbage conveyor belt 4.1 and a fertilizer conveyor belt 4.2, the feeding end of the fertilizer conveyor belt 4.2 is connected with the discharging end of the organic garbage buffering and storing bin 6, and the discharging end of the fertilizer conveyor belt 4.2 is connected with the feeding port of the lifting device 10; the upper portion of underground rubbish letter sorting room 3 is equipped with first waste gas recovery pipe 3.1 the bottom of underground rubbish letter sorting room 3 is equipped with effluent disposal tank 3.2, and effluent disposal tank passes through effluent disposal pipeline 3.3 and effluent disposal pump 3.4 and is connected with wet-dry separator 15's fourth port 15.4. The garbage input hopper 5 can be also provided with a screw conveyor for controlling the garbage dumping speed, and a screw in the screw conveyor can be obliquely arranged, so that the speed of conveying the garbage to the conveyor belt can be controlled by controlling the rotating speed of the screw in the screw conveyor. A garbage crusher for crushing garbage may be further provided to the garbage input hopper 5.

As shown in figures 1 and 2, in order to isolate the odor in the organic garbage buffer storage chamber 6 and the organic garbage fermentation chamber 7 from entering the underground garbage sorting chamber 3 and transferring the odor upwards from the underground garbage sorting chamber 3 to the garbage transferring room 1 and effectively and quickly treat the waste water and waste gas generated in the fermentation process, the utility model has the further preferable embodiment that a first separation wall 11 is arranged between the underground garbage sorting chamber 3 and the organic garbage buffer storage chamber 6, a lifting garbage feeding door 11.1 and a fertilizer discharging door 11.2 are arranged at the middle lower part of the first separation wall 11, an aeration part 12 is arranged at the bottom of the organic garbage fermentation chamber 7, a waste gas recovery part 13 is arranged at the top of the organic garbage fermentation chamber 7, the aeration part 12 is connected with one end of a first fan 14, the other end of the first fan 14 is connected with a first port 15.1 of a dry-wet separator 15 through a pipeline, the waste gas recovery part 13 is divided into two paths by a second waste gas return pipe 13.1, one path is connected with a second port 15.2 of the dry-wet separator 15, the second waste gas return pipe 13.1 is connected with a first waste gas recovery pipe 3.1 passing through the first partition wall 11, the other path is connected with an air inlet port of a first-stage chemical pretreatment spraying tank 17 by a second fan 16, an air outlet port of the first-stage chemical pretreatment spraying tank 17 is connected with an air inlet port of a second-stage chemical treatment spraying tank 18 by a pipeline, an air outlet port of the second-stage chemical treatment spraying tank 18 is connected with an air inlet port of a third-stage chemical advanced processor 19 by a pipeline, an air outlet port of the third-stage chemical advanced processor 19 is connected with an air inlet port of a fourth-stage chemical end processor 20, the second-stage chemical advanced processor 18 is also provided with a supernatant fluid outlet port 18.1 and a lower turbid fluid outlet port 18.2, the supernatant fluid outlet port 18.1 and the lower turbid fluid outlet port 18.2 are respectively connected with a liquid inlet port of the microbial treatment pool 21 by a pipeline, the liquid inlet port connected with the microbial treatment tank 21 is also connected with the third port 15.3 of the dry-wet separator 15 through a pipeline, the reclaimed water treated by the microbial treatment tank 21 is conveyed to an aboveground water spray tank 23 through a first water pump 22 and a water conveying pipeline, the wastewater treated by the microbial treatment tank 21 is conveyed to a wastewater treatment tank 25 through a second water pump 24 and a water conveying pipeline and is mixed with lime to be used for producing building materials such as building floor tiles, and certainly, the wastewater in the wastewater treatment tank 25 can also be mixed with used activated carbon to be added with a certain amount of adhesive to prepare floor tiles for paving.

As shown in fig. 1 and 2, in order to ensure the temperature, humidity and air pressure in the organic waste fermentation chamber 7, and simultaneously ensure that the organic waste fermentation chamber 7 is not easily polluted by other bacteria, and the warm and humid air in the organic waste fermentation chamber 7 does not corrode the waste gas and waste water treatment equipment, the further preferred embodiment of the present invention is that the first fan 14, the second fan 16, the first-stage chemical pretreatment spray tank 17, the second-stage chemical treatment spray tank 18, the third-stage chemical advanced treatment device 19, the fourth-stage chemical end treatment device 20, the microorganism treatment tank 21 and the dry and humid separator 15 are all arranged in the underground waste water and waste gas treatment chamber 8, a second isolation wall 26 is arranged between the underground waste water and waste gas treatment chamber 8 and the organic waste fermentation chamber 7, the aeration pipe 12.1 in the aeration component 12 and the second waste gas return pipe 13.1 in the waste gas recovery component 13 are respectively passed through the second isolation wall 26, the waste liquid recovery pipeline 3.3 is connected with the wet-dry separator 15 through the first separation wall 11 and the second separation wall 26 respectively.

In order to realize that the fermentation process in the full automatization control organic waste fermentation bin 7 can in time send alarm signal to the unusual problem that appears in the organic waste fermentation bin 7, the utility model discloses a further preferred embodiment still be equipped with temperature, oxygen, hydrogen sulfide, ammonia on-line monitoring appearance (not seen in the figure) on intelligent robot 9, the on-line monitoring appearance feeds back temperature, oxygen on-line monitoring data to the PLC controller, through opening or closing of first fan 14, second fan 16 of PLC controller regulation and control.

As shown in fig. 1 and 2, in order to rapidly, effectively, conveniently and inexpensively treat the foul odor exhaust gas with high humidity generated by underground structures such as an underground garbage sorting chamber 3 and an organic garbage fermentation chamber, the utility model discloses a further preferred embodiment is also provided with a spray head 27 respectively arranged in the top of the first-level chemical pretreatment spray tank 17 and the second-level chemical treatment spray tank 18, the spray head 27 forms a spray circulation with the chemical deodorization liquid inside the tank body through a liquid transfer pipe and a spray pump.

As shown in fig. 1, 2 and 4, in order to further carry out quick and convenient sterilization, disinfection and odor removal treatment on the fermentation waste gas after the chemical spraying treatment, the utility model discloses a further preferred embodiment still, tertiary level chemical deep processor 19 includes processor casing 19.1, is equipped with transparent partition plate 19.2 that is the labyrinth and arranges in casing 19.1, like the glass board, the surface attachment of casing 19.1 inner wall and baffle has the titanium dioxide coating, still is provided with a plurality of ultraviolet lamp source 19.3 in the casing 19.1.

As shown in fig. 1, 2 and 4, in order to further perform the rapid and convenient sterilization, disinfection and odor removal treatment on the fermentation waste gas after the chemical spraying treatment or the ultraviolet disinfection and the photocatalytic disinfection treatment, the utility model discloses a further preferred embodiment is still, the terminal treater 20 of level four chemistry is including the active carbon and/or the biological soil that set up in the container, the dry-wet separator 15 is the cyclone dry-wet separator, the biological deodorant is put into the microbiological treatment tank 21.

As shown in fig. 1 and 2, in order to sort out useful garbage which can not be used for organic fermentation, so that different waste materials can be applied differently, and the utility model also has the preferable embodiment, the garbage conveyor 4.1 is respectively provided with a construction garbage sorter 28, a ferromagnetic material sorter 29, a non-ferromagnetic metal material sorter 30, a plastic bag sorter 31, a plastic product sorter 32, a glass product porcelain product sorter 33, a wood product sorter 34, a paper product sorter 35, an electrical product and battery sorter 36 and a textile clothing shoe cap sorter 37 between the garbage input hopper 5 and the organic garbage buffer storage bin 6 in sequence, a camera 38 and an illuminating lamp 39 connected with the controller are respectively arranged on each sorter, a recovery box 40 is respectively arranged below each sorter, and the lifting device 10 is respectively arranged below each recovery box 40. The image information obtained by shooting the garbage on the garbage conveyor belt 4.1 through the light 39 and the camera 38 is compared with the image information stored in the memory in the controller, so that the type of the garbage materials on the garbage conveyor belt 4.1 is judged, and the controller controls the corresponding sorter to sort different garbage into different garbage recycling boxes 40 according to the comparison result.

As shown in fig. 4 and 5, in order to facilitate the installation and fixation of the sorting device, it does not affect the transmission on the garbage conveyer 4, does not affect the collection of different garbage by the recycling bin 40, and can smoothly sort different garbage into different recycling bins 40, and in addition,

the sorters are all arranged on a hanging rail 41 which is arranged above the garbage conveyor belt 4.1 and is vertical to the conveying direction of the garbage conveyor belt 4.1;

the ferromagnetic material sorter 29 comprises a hanging rack 42 arranged below a hanging rail 41, a roller 43 matched with the hanging rail in a rolling way is arranged on the hanging rack 42, the roller 43 is connected with a servo motor 44 through a roller shaft, an electromagnetic coil 45 is also arranged on the hanging rack 42, a travel switch 46 for controlling the electromagnetic coil 45 to be powered on or powered off is arranged on the hanging rail 41, and a ferromagnetic recovery box is arranged on one side or two sides of the garbage conveyor belt 4.1;

as shown in fig. 6, the non-ferromagnetic metal material separator 30 includes a hanger 42 disposed under the hanger rail 41, a roller 43 is disposed on the hanger 42 and is in rolling engagement with the hanger rail, the roller 43 is connected to a servo motor 44 through a roller shaft, the non-ferromagnetic metal material separator 30 is further disposed on the hanger 42, a travel switch 46 for controlling power on or power off is disposed on the hanger rail 41, and a non-ferromagnetic recycling bin is disposed on one side or both sides of the waste conveyor 4.1.

As shown in fig. 7, the construction waste sorter 28, the plastic bag sorter 31, the plastic product sorter 32, the glass product and porcelain product sorter 33, the wood product sorter 34, the paper product sorter 35, the electrical product and battery sorter 36, and the textile clothing and shoe cap sorter 37 respectively comprise a rack 42 arranged below a hanging rail 41, a roller 43 in rolling fit with the hanging rail is arranged on the rack 42, the roller 43 is connected with a servo motor 44 through a roller shaft, a push rod or a shift fork 47 is further arranged on the rack 42, a travel switch 46 for controlling the travel of the push rod or the shift fork 47 is arranged on the hanging rail 41, one side or two sides of the garbage conveyor belt 4.1 are respectively provided with a construction garbage recycling box 40, a plastic bag recycling box 40, a plastic product recycling box 40, a glassware and chinaware product recycling box 40, a wood product recycling box 40, a paper product sorter 40, an electrical product and battery recycling box 40 and a textile clothing, shoe and cap recycling box 40.

As shown in fig. 1 and 2, the working principle of the buried intelligent aerobic fermentation system for garbage is as follows: the garbage is first transported into a garbage transfer room 1 provided on the ground by a garbage collection vehicle, and then dumped into a garbage input hopper 5 by an automatic discharge skip of the garbage collection vehicle. The lower end of the garbage throwing hopper 5 corresponds to the position of the feeding end of a garbage conveyor belt 4.1 in the underground conveyor belt 4. The garbage is conveyed forwards through the garbage conveying belt 4.1, the garbage is sorted and recovered by various material sorters arranged above the garbage conveying belt 4.1 in the conveying process on the garbage conveying belt 4.1, the rest organic garbage which can be used for aerobic fermentation is conveyed into the organic garbage buffering and storing bin 6, and the organic garbage is conveyed into the organic garbage fermentation bin 7 for fermentation treatment by the intelligent robot 9 for material conveying and material turning. The intelligent material conveying and turning robot 9 continuously turns and throws the materials in the fermentation process until the aerobic fermentation process of the materials is completed, the intelligent material conveying and turning robot 9 conveys the fermented fertilizer to the lifting device 10 through the fertilizer conveying belt 4.2, then the fermented fertilizer is lifted to the ground through the lifting device 10, and finally the fermented fertilizer is conveyed out by the transport vehicle anchored on the ground. The garbage sorter arranged above the garbage conveyor belt 4.1 sorts different types of non-fermentation garbage into the material recovery boxes, lifting equipment 10 is arranged below each material recovery box, the recovery boxes full of materials are collected, lifted to the ground through the lifting equipment, and then transported away through a transport vehicle. The operation process is automatically completed under the control of a PLC (programmable logic controller) arranged in the ground garbage treatment control room 2.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. An intelligent buried garbage aerobic fermentation system is characterized by comprising a garbage transfer room (1) and a garbage treatment control room (2) which are arranged on the ground, wherein an underground garbage sorting room (3) is arranged below the garbage transfer room (1), a conveying belt (4) is arranged in the underground garbage sorting room (3), a garbage input hopper (5) and a lifting device (10) port are arranged above one end of the conveying belt (4), the other end of the conveying belt (4) is connected with one side of an organic garbage buffering and storing bin (6) which is arranged underground, the other side of the organic garbage buffering and storing bin (6) is connected with one end (7.1) of an organic garbage fermentation bin (7) which is arranged underground, the other end (7.2) of the organic garbage fermentation bin (7) is connected with one end (8.1) of a waste water and waste gas treatment bin (8) which is arranged underground, a transparent roof (7.3) is arranged between the top of the organic garbage fermentation bin (7) and the ground, a plurality of continuously connected conical guide plates (7.4) are arranged below the transparent roof (7.3), guide grooves (7.5) are arranged below the conical guide plates (7.4), an intelligent robot (9) for material conveying and material turning is arranged on the upper portions of the organic garbage buffering storage bin (6) and the organic garbage fermentation bin (7), and the intelligent robot (9) is electrically connected with a PLC (programmable logic controller) in the garbage treatment control room (2).

2. A buried intelligent aerobic fermentation system for garbage according to claim 1, wherein the garbage throwing hopper (5) corresponds to the position of a garbage dumping port on the ground, the conveyor belt (4) comprises a garbage conveyor belt (4.1) and a fertilizer conveyor belt (4.2), the feeding end of the fertilizer conveyor belt (4.2) is connected with the discharging end of the organic garbage buffering and storing bin (6), and the discharging end of the fertilizer conveyor belt (4.2) is connected with the feeding port of the lifting device (10); the upper portion of underground rubbish letter sorting room (3) is equipped with first waste gas recovery pipe (3.1) the bottom of underground rubbish letter sorting room (3) is equipped with waste liquid recovery groove (3.2), and waste liquid recovery groove passes through waste liquid recovery pipeline (3.3) and waste liquid recovery pump (3.4) and is connected with fourth port (15.4) of dry and wet separator (15).

3. A buried intelligent aerobic garbage fermentation system according to claim 2, wherein a first separating wall (11) is arranged between the underground garbage sorting chamber (3) and the organic garbage buffering and storing chamber (6), a lifting garbage feeding door (11.1) and a fertilizer discharging door (11.2) are arranged at the middle lower part of the first separating wall (11), an aeration component (12) is arranged at the bottom of the organic garbage fermentation chamber (7), a waste gas recovery component (13) is arranged at the top of the organic garbage fermentation chamber (7), the aeration component (12) is connected with one end of a first fan (14), the other end of the first fan (14) is connected with a first port (15.1) of the wet and dry separator (15) through a pipeline, the waste gas recovery component (13) is divided into two paths through a second waste gas return pipe (13.1), and one path is connected with a second port (15.2) of the wet and dry separator (15), a second waste gas return pipe (13.1) is connected with a first waste gas recovery pipe (3.1) penetrating through a first partition wall (11), the other path is connected with an air inlet port of a first-stage chemical pretreatment spraying tank (17) through a second fan (16), an air outlet port of the first-stage chemical pretreatment spraying tank (17) is connected with an air inlet port of a second-stage chemical treatment spraying tank (18) through a pipeline, an air outlet port of the second-stage chemical treatment spraying tank (18) is connected with an air inlet port of a third-stage chemical advanced processor (19) through a pipeline, an air outlet port of the third-stage chemical advanced processor (19) is connected with an air inlet port of a fourth-stage chemical end processor (20), the second-stage chemical treatment spraying tank (18) is also provided with a supernatant liquid discharge port (18.1) and a lower turbid liquid discharge port (18.2), and the supernatant liquid discharge port (18.1) and the lower turbid liquid discharge port (18.2) are respectively connected with a liquid inlet port connected with a microbial treatment pool (21) through pipelines, the liquid inlet port connected with the microbial treatment tank (21) is also connected with a third port (15.3) of the dry-wet separator (15) through a pipeline, reclaimed water treated by the microbial treatment tank (21) is conveyed to a ground water spray tank (23) through a first water pump (22) and a water conveying pipeline, waste water treated by the microbial treatment tank (21) is conveyed to a waste water treatment tank (25) through a second water pump (24) and a water conveying pipeline to be mixed with lime for producing building floor tiles, and the waste water in the waste water treatment tank (25) is mixed with used activated carbon and added with an adhesive to prepare paving floor tiles.

4. A buried intelligent aerobic fermentation system for garbage according to claim 3, wherein the first fan (14), the second fan (16), the primary chemical pretreatment spray tank (17), the secondary chemical treatment spray tank (18), and the tertiary chemical advanced processor (19), the four-stage chemical end processor (20), the microbial treatment pool (21) and the dry-wet separator (15) are all arranged in an underground wastewater and waste gas treatment chamber (8), a second separation wall (26) is arranged between the underground wastewater and waste gas treatment chamber (8) and the organic garbage fermentation chamber (7), an aeration pipe (12.1) in the aeration component (12) and a second waste gas return pipe (13.1) in the waste gas recovery component (13) respectively penetrate through the second separation wall (26), and a waste liquid recovery pipeline (3.3) respectively penetrates through the first separation wall (11) and the second separation wall (26) to be connected with the dry-wet separator (15).

5. A buried intelligent aerobic fermentation system for garbage according to claim 1, wherein the intelligent robot (9) is equipped with an online temperature, oxygen, hydrogen sulfide and ammonia monitor, the online temperature and oxygen monitor is fed back to the PLC controller, and the PLC controller regulates the on/off of the first fan (14) and the second fan (16).

6. A buried intelligent aerobic fermentation system for garbage according to claim 4, wherein spray heads (27) are respectively arranged in the top of the primary chemical pretreatment spray tank (17) and the top of the secondary chemical treatment spray tank (18), and the spray heads (27) form a spray circulation with the chemical deodorization liquid in the tank body through liquid transport tubes and spray pumps.

7. A buried intelligent aerobic fermentation system for garbage according to claim 3, wherein the three-stage chemical advanced processor (19) comprises a processor housing (19.1), transparent partition plates (19.2) arranged in a labyrinth manner are arranged in the housing (19.1), a titanium dioxide coating is attached to the inner wall of the housing (19.1) and the surfaces of the partition plates, and a plurality of ultraviolet light sources (19.3) are arranged in the housing (19.1).

8. A buried intelligent aerobic fermentation system for garbage according to claim 3, wherein the four-stage chemical end processor (20) comprises activated carbon and/or biological soil arranged in a container, the dry-wet separator (15) is a cyclone dry-wet separator, and a biological deodorant is put into the microbial treatment pool (21).

9. The intelligent aerobic fermentation system for buried garbage according to claim 2, wherein the garbage conveyor belt (4.1) is provided with a construction garbage sorter (28), a ferromagnetic material sorter (29), a non-ferromagnetic metal material sorter (30), a plastic bag sorter (31), a plastic product sorter (32), a glass-made porcelain product sorter (33), a wood product sorter (34), a paper product sorter (35), an electrical product and battery sorter (36), a textile clothing shoe cap sorter (37) between the garbage input hopper (5) and the organic garbage buffer storage bin (6), each sorter is respectively provided with a camera (38) and a lighting lamp (39) which are connected with the controller, a recovery box (40) is arranged below each sorter, and a lifting device (10) is arranged below each recovery box (40).

10. A buried intelligent aerobic fermentation system for garbage according to claim 9, wherein the sorters are all arranged on a hanger rail (41) above the garbage conveyor belt (4.1) and perpendicular to the conveying direction of the garbage conveyor belt (4.1);

the ferromagnetic material sorter (29) comprises a hanging rack (42) arranged below a hanging rail (41), a roller (43) in rolling fit with the hanging rail is arranged on the hanging rack (42), the roller (43) is connected with a servo motor (44) through a roller shaft, an electromagnetic coil (45) is further arranged on the hanging rack (42), a travel switch (46) for controlling the electromagnetic coil (45) to be powered on or powered off is arranged on the hanging rail (41), and a ferromagnetic recovery box is arranged on one side or two sides of a garbage conveyor belt (4.1);

the non-ferromagnetic metal material separator (30) comprises a hanging frame (42) arranged below a hanging rail (41), a roller (43) matched with the hanging rail in a rolling mode is arranged on the hanging frame (42), the roller (43) is connected with a servo motor (44) through a roller shaft, the non-ferromagnetic metal material separator (30) is further arranged on the hanging frame (42), a travel switch (46) for controlling power-on or power-off is arranged on the hanging rail (41), and a non-ferromagnetic recovery box is arranged on one side or two sides of the garbage conveyor belt (4.1);

the building garbage sorter (28), the plastic bag sorter (31), the plastic product sorter (32), the glass product porcelain product sorter (33), the wood product sorter (34), the paper product sorter (35), the electrical product and battery sorter (36) and the textile clothing shoe cap sorter (37) respectively comprise a hanger (42) arranged under a hanging rail (41), a roller (43) in rolling fit with the hanging rail is arranged on the hanger (42), the roller (43) is connected with a servo motor (44) through a roller shaft, a push rod or a shift fork (47) is further arranged on the hanger (42), a travel switch (46) for controlling the travel of the push rod or the shift fork (47) is arranged on the hanging rail (41), a building garbage recycling box, a plastic bag recycling box, a plastic product recycling box, a glass product porcelain product recycling box, a wood product recycling box are respectively arranged on one side or two sides of the garbage conveyor belt (4.1), Paper product sorting recycling box, electric appliance product and battery recycling box and textile clothing shoe and cap recycling box.

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