阅读说明：本技术 一种轻简化连续式强化传质好氧堆肥膜式反应系统 (Light-simplified continuous mass transfer-enhanced aerobic composting membrane type reaction system ) 是由 李瑞容 曹杰 王鹏军 曲浩丽 陈永生 陈明江 于 2020-08-19 设计创作，主要内容包括：本发明涉及一种轻简化连续式强化传质好氧堆肥膜式反应系统,包括由可沿轨道移动伸缩的两个折叠式支架以及覆盖在两个折叠式支架上方和侧面的复合分子膜构成的连续式移动发酵仓；所述连续式移动发酵仓的两端均设有密封门；所述连续式移动发酵仓旁设有水压密封软管,所述水压密封软管具有充水后压住从折叠式支架侧面延伸至地面的复合分子膜的密封工作状态；所述连续式移动发酵仓的顶部内侧设有通风-喷淋传质装置,所述连续式移动发酵仓的底部设有排臭气口,所述排臭气口与生物滤池连接。本发明可实现多元废弃物的连续进出料,通过高温好氧堆肥等微生物发酵过程实现废弃物的肥料化利用,气、固、液得到清洁化处理,全程绿色环保、无污染。(The invention relates to a light simplified continuous mass transfer reinforced aerobic composting membrane type reaction system, which comprises a continuous type moving fermentation bin, a plurality of membrane separation devices and a plurality of membrane separation devices, wherein the continuous type moving fermentation bin is composed of two folding supports which can move and stretch along a track and composite molecular membranes which cover the upper parts and the side surfaces of the two folding supports; two ends of the continuous moving fermentation bin are provided with sealing doors; a water pressure sealing hose is arranged beside the continuous moving fermentation bin, and the water pressure sealing hose has a sealing working state of pressing the composite molecular membrane extending from the side surface of the folding bracket to the ground after being filled with water; the inner side of the top of the continuous moving fermentation bin is provided with a ventilation-spraying mass transfer device, the bottom of the continuous moving fermentation bin is provided with an odor exhaust port, and the odor exhaust port is connected with the biological filter. The invention can realize continuous feeding and discharging of multi-element wastes, realize the fertilizer utilization of the wastes through the microbial fermentation processes of high-temperature aerobic composting and the like, realize the clean treatment of gas, solid and liquid, and is green and environment-friendly in the whole process and free from pollution.)

1. A light simplified continuous mass transfer reinforced aerobic composting membrane type reaction system is characterized in that: the continuous moving fermentation bin comprises two folding supports which can move and stretch along the rails and a composite molecular membrane which covers the upper part and the side surface of the two folding supports; two ends of the continuous moving fermentation bin are provided with sealing doors which are arranged on the folding type bracket, and the sealing doors are provided with door frame sealing strips and bottom sealing strips;

a hydraulic sealing hose is arranged beside the continuous mobile fermentation cabin, a detachable plug is arranged at one port of the hydraulic sealing hose, a pull ring which can be connected with the port of the hydraulic sealing hose is arranged on the folding bracket, and the hydraulic sealing hose has a sealing working state of pressing a composite molecular membrane extending from the side surface of the folding bracket to the ground after being filled with water;

the inner side of the top of the continuous moving fermentation bin is provided with a ventilation-spraying mass transfer device, the bottom of the continuous moving fermentation bin is provided with an odor exhaust port, and the odor exhaust port is connected with the biological filter.

2. The simplified continuous mass transfer enhanced aerobic composting membrane reaction system of claim 1 wherein: a plurality of liquid storage tanks which are arranged in parallel with the rails are arranged on the cement ground between the two rails, ventilating pipes are arranged in the liquid storage tanks, and the tops of the liquid storage tanks are covered with steel wire meshes; the reservoir has a preset gradient, and the end of the reservoir is provided with a liquid accumulation tank.

3. The simplified continuous mass transfer enhanced aerobic composting membrane reaction system of claim 2 wherein: the liquid accumulation tank is communicated with the liquid storage barrel through a water pump.

4. The simplified continuous mass transfer enhanced aerobic composting membrane reaction system of claim 1 wherein: the foldable supports comprise two driving supports and a plurality of driven supports, the two driving supports are respectively positioned at two ends of the foldable supports, the driven supports are positioned between the two driving supports, and telescopic supports are respectively arranged among the driving supports, the driven supports and the two driven supports; a first suspension rod is arranged between the active brackets corresponding to the two folding brackets;

the ventilation-spraying mass transfer device is a telescopic ventilation-spraying mass transfer device, the telescopic ventilation-spraying mass transfer device comprises a plurality of lifting driving devices arranged on a first suspension rod and a plurality of horizontal mass transfer pipes which are driven by the lifting driving devices to move up and down, the horizontal mass transfer pipes can stretch along the length direction of the continuous moving fermentation cabin, and ventilation-spraying holes are formed in the horizontal mass transfer pipes.

5. The simplified continuous mass transfer enhanced aerobic composting membrane reaction system of claim 4 wherein: the horizontal mass transfer pipe is divided into a plurality of telescopic sections, each telescopic section consists of a group of telescopic sleeves, and a cutter tooth type mass transfer disc is fixedly arranged at the maximum pipe diameter position of each telescopic section; the knife-tooth type mass transfer disc comprises a hollow circular ring communicated with the telescopic sleeve and a plurality of knife-tooth type mass transfer pipes arranged on the hollow circular ring, the bottom of each knife-tooth type mass transfer pipe is provided with a plurality of stages of knife teeth, and the hollow circular ring and/or the knife-tooth type mass transfer pipes are/is provided with ventilation-spraying holes.

6. The simplified continuous mass transfer enhanced aerobic composting membrane reaction system of claim 5 wherein: the lifting driving device is hinged with the horizontal mass transfer pipes, and the horizontal mass transfer pipes are communicated with each other through a communicating hose connected with the horizontal mass transfer pipes and a communicating hard pipe connected between the two communicating hoses.

7. The simplified continuous mass transfer enhanced aerobic composting membrane reaction system of claim 5 wherein: and a second suspension rod is arranged between the driven brackets corresponding to the two folding brackets, and an extension spring is arranged between each second suspension rod and each telescopic section.

8. The simplified continuous enhanced mass transfer aerobic composting membrane reaction system as claimed in any one of claims 5-7 wherein: the horizontal mass transfer pipe is internally provided with a horizontally extending and telescopic semicircular rotor, the end part of the horizontal mass transfer pipe is provided with a motor which can drive the semicircular rotor to rotate in the horizontal mass transfer pipe, and the radius of the semicircular rotor is matched with the inner diameter of the horizontal mass transfer pipe at the corresponding position.

9. The simplified continuous enhanced mass transfer aerobic composting membrane reaction system as claimed in any one of claims 1-7 wherein: and a temperature and humidity sensor and an oxygen concentration sensor are arranged in the continuous movable fermentation bin.

Technical Field

The invention relates to a germplasm aerobic composting reaction system, in particular to a microbial fermentation system for composting by utilizing solid wastes.

Background

The simplest and most efficient method for recycling the rural organic wastes is fertilizer utilization, and the commonly used strip-pile type and groove type industrial composting has the advantages of short composting period, good decomposition degree and equalization and the like, so that the method is widely applied, but the strip-pile type and groove type industrial composting has the problems of high investment cost, wide occupied area, multiple composting procedures and the like, and the operation procedures are relatively fixed and are difficult to adapt to rural multi-element organic wastes with variable properties. Traditional cellaring type, open-air stacking type and film-covered type light simplified compost can be widely used in rural areas due to the advantages of low cost, simplicity in operation, no need of special fields and the like, but still have the problems of poor product fertilizer efficiency, long composting period, substandard pest killing rate and the like, so that the safe and efficient use of compost products is restricted, and the optimization promotion of modes and processes is urgently needed.

The source of the multi-element organic waste in rural areas is wide, the multi-element organic waste comprises crop straws, vegetable straws, garden branches, livestock and poultry manure, household garbage and the like, the seasonal yield is uneven, and a near light simplified composting device capable of continuously feeding and discharging materials is needed. Meanwhile, due to the existing compost membrane fermentation mode, the problems of lack of a moisture adjusting device in an anaerobic area and a fermentation process due to difficult artificial film mulching, uneven ventilation and oxygen supply, long compost period and the like exist, the aerobic composting efficiency and the fertilizer efficiency of compost products are greatly influenced, and odor such as methane, ammonia and the like can be generated due to anaerobic fermentation to pollute the atmospheric environment.

Disclosure of Invention

The invention aims to: provides an aerobic composting membrane type reaction system which can continuously feed and discharge materials and avoid environmental pollution, and realizes the fertilizer treatment of solid wastes by utilizing microbial fermentation.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: a light simplified continuous mass transfer reinforced aerobic composting membrane type reaction system comprises a continuous moving fermentation bin and two parallel rails arranged on a cement ground, wherein the continuous moving fermentation bin comprises two folding supports capable of moving and stretching along the rails and a composite molecular membrane covering the upper parts and the side surfaces of the two folding supports; two ends of the continuous moving fermentation bin are provided with sealing doors which are arranged on the folding type bracket, and the sealing doors are provided with door frame sealing strips and bottom sealing strips; a water pressure sealing hose is arranged beside the continuous mobile fermentation cabin, a detachable plug is arranged at one port of the water pressure sealing hose, a pull ring which can be connected with the port of the water pressure sealing hose is arranged on the folding bracket, and the water pressure sealing hose has a sealing working state of pressing a composite molecular membrane extending from the side surface of the folding bracket to the ground after being filled with water; the inner side of the top of the continuous moving fermentation bin is provided with a ventilation-spraying mass transfer device, the bottom of the continuous moving fermentation bin is provided with an odor exhaust port, and the odor exhaust port is connected with the biological filter.

Aiming at the defect that the continuous feeding and discharging can not be carried out in the prior art, the invention creatively arranges the track on the ground, and enables the fermentation bin to move along the guide rail and to be telescopic (the continuously moving fermentation bin is in two states of tightening and stretching, an arched door is arranged when tightening, and a strip-shaped fermentation bin is arranged when stretching), and simultaneously, two ends of the fermentation bin are respectively provided with a sealing door as a feeding port and a discharging port, thereby realizing the continuous feeding and discharging of materials, namely realizing the feeding of one end of the fermentation bin according to the requirement and the discharging of the other end according to the requirement according to the material handling capacity.

The composite molecular film is covered above and on the side surface of the folding type bracket of the fermentation chamber, and the bottom outside the fermentation chamber is provided with two water pressure sealing hoses for sealing a gap between the composite molecular film and the ground, thereby preventing odor such as methane, ammonia gas and the like generated by anaerobic fermentation of microorganisms from leaking and polluting the atmospheric environment. The water pressure sealing hose is used for sealing, the sealing device has the advantages of convenience in operation, reusability and the like, is particularly suitable for sealing the movable fermentation bin, has good continuity of a sealing interface compared with common sand soil sealing, and cannot damage the composite molecular membrane in the using process.

Drawings

The invention will be further explained with reference to the drawings.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of a folding stand.

Fig. 3 is a schematic view of the installation of a horizontal mass transfer tube.

Fig. 4 is a schematic structural diagram of a horizontal mass transfer tube.

Fig. 5 is a schematic view of a hydraulically sealed hose.

Fig. 6 is a schematic view of a sealing door.

Fig. 7 is a schematic view of a track and reservoir.

Fig. 8 is one of the installation schematic diagrams of the knife-tooth type mass transfer disc.

Fig. 9 is a second schematic view of the installation of the knife-tooth type mass transfer disk.

Fig. 10 is a top view of a knife-toothed mass transfer disk.

Fig. 11 is a schematic view of a knife-toothed mass transfer line.

Fig. 12 is a schematic view of the working state of the knife-tooth type mass transfer disc.

Reference numerals: 1. an air pump; 2. a gas hose; 3. a horizontal mass transfer tube; 4. continuously moving the fermentation bin; 5. a lift drive; 6. a top composite molecular membrane; 7. a liquid hose; 8. a control device; 9. a water pump; 10. a liquid storage barrel; 11. a leachate circulating pump; 12. a temperature and humidity sensor; 13. an oxygen concentration sensor; 14. steel wire mesh; 15. a vent pipe; 16. a liquid storage tank; 17. stacking; 18. a track; 19. a driving roller; 20. a hydraulic sealing hose; 21. a folding bracket; 22. compounding a molecular film on the side surface; 23. a first motor; 24. a first active support; 25. a retractable shelf; 26. a driven bracket; 27. stretching the bracket; 28. a driven roller; 29. a second active support; 30. a bottom seal strip; 31. a hinge; 32. a sealing door; 33. a locking mechanism; 34. a doorframe sealing strip; 35. a pull ring; 36. moving the roller; 37. an odor exhaust valve; 38. a crank; 39. a spring clip; 41. A plug; 42. an extension spring; 43. a second motor; 44. mounting a bracket; 45. a semicircular rotor; 46. ventilation-spray holes; 47. a transmission device; 48. a diverter valve; 49. a hydraulic control check valve; 50. a hydraulic cylinder; 51. a piston rod; 52. the hard pipe is communicated; 53. a communication hose; 54. a rotating connector; 55. a knife-tooth type mass transfer disc; 56. a knife-tooth type mass transfer pipe; 57. a liquid accumulation tank; 58. a biological filter.

Detailed Description