Modular intelligent aerobic fermentation equipment

Abstract

The utility model provides modular intelligent aerobic fermentation equipment, and belongs to the technical field of aerobic fermentation equipment. The modular intelligent aerobic fermentation equipment comprises a feed collection shaftless screw conveyor, a square feed valve, a material distribution shaftless screw conveyor, a modular intelligent aerobic fermentation cabin, a material mixing mechanism, a side wall scraper mechanism, an aeration mechanism, a discharge belt conveyor and a deodorization mechanism, and intelligent control, remote control and one-button starting of the modular intelligent aerobic fermentation cabin are achieved. Unattended operation is achieved, and energy conservation and consumption reduction are achieved; a hydraulic door at the bottom of the modular intelligent aerobic fermentation cabin controls discharging, so that discharging is quicker; each fermentation cabin is an independent module, and the modules can be increased or decreased according to the daily handling capacity of customers; the occupied area is small, and flexible arrangement can be achieved according to customer site space; the modular intelligent aerobic fermentation cabin has a heat preservation function, and the fermentation effect is kept in a low-temperature environment; the deodorization mechanism is arranged to fully purify harmful gases such as ammonia gas generated in the fermentation process, so that up-to-standard emission is achieved, and energy conservation and environmental protection are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of aerobic fermentation equipment, and in particular to a modular intelligent aerobic fermentation equipment. Background Art

[0002] Aerobic fermentation technology is often used to treat organic solid waste. Traditional aerobic processes include trough aerobic fermentation, tank aerobic fermentation, strip aerobic fermentation, etc. Traditional aerobic fermentation projects generally have the following problems: low degree of equipment automation, complex operation, a large number of supporting operators, long fermentation cycle, low production efficiency, difficult equipment operation and maintenance, high operating costs; large land area, long construction period, and high overall economic investment. In addition, the production site of aerobic fermentation projects is dusty, humid, and low in visibility, which affects production safety; at the same time, the large amount of wastewater and waste gas generated by aerobic fermentation is not thoroughly treated, which is easy to cause pollution to the surrounding environment and affect the health of surrounding personnel. Utility Model Content

[0003] In order to make up for the above shortcomings, the present application provides a modular intelligent aerobic fermentation equipment, which aims to improve the aerobic fermentation process effect of organic solid waste. Traditional aerobic processes include trough aerobic fermentation, tank aerobic fermentation, strip aerobic fermentation, etc. Traditional aerobic fermentation projects generally have the following problems: low degree of equipment automation, complex operation, a large number of supporting operators, long fermentation cycle, low production efficiency, difficult equipment operation and maintenance, and high operating costs; large land area, long construction period, and high overall economic investment. In addition, the production site of the aerobic fermentation project is dusty, humid, and low in visibility, which affects production safety; at the same time, the large amount of wastewater and waste gas generated by aerobic fermentation is not thoroughly treated, which can easily cause pollution to the surrounding environment and affect the health of surrounding personnel.

[0004] This application is implemented as follows:

[0005] The present application provides a modular intelligent aerobic fermentation equipment, including a feed summary shaftless screw conveyor, a square feed valve, a material distribution shaftless screw conveyor, a modular intelligent aerobic fermentation chamber, a mixing mechanism, a side wall scraper mechanism, an aeration mechanism, a discharging belt conveyor and a deodorization mechanism, wherein the feed summary shaftless screw conveyor, the square feed valve, the material distribution shaftless screw conveyor, the mixing mechanism, the side wall scraper mechanism and the aeration mechanism are all installed on the modular intelligent aerobic fermentation chamber;

[0006] The discharging belt conveyor is located directly below the discharging port of the modular intelligent aerobic fermentation chamber, the air inlet of the deodorization mechanism is also installed on the modular intelligent aerobic fermentation chamber, the feed aggregation shaftless screw conveyor is used to transfer organic solid waste and auxiliary materials to the fermentation chamber in a suitable proportion, the distribution shaftless screw conveyor is used to transport materials to different fermentation chambers, the modular intelligent aerobic fermentation chamber is used for aerobic fermentation of materials, the mixing mechanism is used to regularly turn over and stir the materials, the side wall scraper mechanism is used to prevent materials from sticking to the side walls of the fermentation chamber, the aeration mechanism is used to provide sufficient oxygen for the organic solid waste mixture material pile in the fermentation chamber, the discharging belt conveyor is used to transport the discharged fermentation product materials to a designated location, and the deodorization mechanism is used to purify the ammonia and other waste gases generated during the fermentation process and discharge them after meeting the standards.

[0007] In one embodiment of the present application, the mixing mechanism includes a first reduction motor, a sprocket, a chain, a driven shaft, blades and a driving shaft, and the first reduction motor is fixed in the modular intelligent aerobic fermentation chamber;

[0008] The driven shaft and the driving shaft are both rotatably arranged on the modular intelligent aerobic fermentation chamber, the different sprockets are respectively fixed on the driven shaft and the driving shaft, the sprockets are connected together through the chain transmission, and the different blades are respectively fixedly installed on the driven shaft and the driving shaft.

[0009] In one embodiment of the present application, the mixing mechanism also includes a shaft end scraper, and the different shaft end scrapers are respectively fixedly mounted on the driven shaft and the driving shaft, and the shaft end scraper and the shaft end inner wall of the modular intelligent aerobic fermentation chamber are tightly fitted together.

[0010] In one embodiment of the present application, the side wall scraper mechanism includes a second reduction motor, a screw rod, a nut, a nut fixing plate, a scraper bar, a guide wheel and a guide wheel track, the second reduction motor is fixed to the top of the modular intelligent aerobic fermentation chamber, the lower end of the screw rod is rotatably arranged at the bottom of the modular intelligent aerobic fermentation chamber, and the upper end of the screw rod is fixed to the output shaft of the second reduction motor;

[0011] The guide wheel track is fixed on the side wall of the modular intelligent aerobic fermentation chamber, the nut is fixed on the nut fixing plate, the screw thread passes through the nut, the guide wheel is fixed on the end of the nut fixing plate, the guide wheel is slidably arranged in the guide wheel track, the scraper bar is fixed on the nut fixing plate, and the scraper bar and the side wall of the modular intelligent aerobic fermentation chamber are tightly fitted together.

[0012] In one embodiment of the present application, the aeration mechanism includes an aeration fan, a connecting pipe, a ventilation pipe, an aeration head and an aeration plate, and the aeration fan and the ventilation pipe are both fixed in the modular intelligent aerobic fermentation chamber;

[0013] The connecting pipe is installed between the aeration fan and the ventilation pipe, the aeration head is threaded in the ventilation pipe, the aeration plate is fixedly installed on the ventilation pipe, the aeration head and the aeration plate are arranged correspondingly, and an aeration groove is opened on the ventilation pipe.

[0014] In one embodiment of the present application, the aeration mechanism further includes a sealing net, and the sealing net is installed on the aeration head.

[0015] In one embodiment of the present application, the deodorization mechanism includes a ventilation duct, a spray-type acid washing tower, a spray-type alkali washing tower, a discharge tower and a deodorization fan, and the ventilation duct is installed between the modular intelligent aerobic fermentation chamber and the spray-type acid washing tower;

[0016] The spray type acid washing tower and the spray type alkali washing tower are connected together through an air duct, the spray type alkali washing tower and the deodorizing blower are also connected together through an air duct, and the deodorizing blower and the discharge tower are also connected together through an air duct.

[0017] The beneficial effects of the present application are as follows: the present application obtains a modular intelligent aerobic fermentation equipment through the above-mentioned design. When in use, the square feed valve is opened, and the organic solid waste and auxiliary materials are conveyed to the fermentation chamber at a suitable C / N ratio through the feed summary shaftless screw conveyor for mixing. The mixing mechanism works to stir the mixture evenly. When the level sensor on the top of the modular intelligent aerobic fermentation chamber detects that the material volume reaches the rated feed volume, the feed summary shaftless screw conveyor stops working, and the square feed valve is closed. The moisture content of the mixed material is below 60%, and it is in a loose state with good air permeability. After the mixing is completed, the intelligent control system of the modular intelligent aerobic fermentation chamber automatically turns on the aeration fan to ventilate the material in the chamber through the ventilation pipe, aeration trough and aeration plate. Forced oxygen supply is carried out. When the microorganisms in the organic waste pile reproduce in large numbers and quickly metabolize organic matter in an aerobic environment, a large amount of heat is generated. During the microbial fermentation process, the intelligent control system accurately controls the fermentation of the pile through the temperature and oxygen sensors in the modular intelligent aerobic fermentation chamber, so that the temperature of the pile quickly rises to between 55 and 70°C. The temperature of the pile reaches above 55°C and lasts for three to five days, which fully kills the pathogens, viruses, parasite eggs and grass seeds in the solid waste pile. After the pile enters the high temperature period, the fresh air valve outside the modular intelligent aerobic fermentation chamber is opened, and the low-frequency operation of the aeration fan is reduced. The oxygen supply method combining forced oxygen supply by the aeration fan and natural ventilation outside the cabin is adopted, which greatly reduces the energy consumption of equipment operation and the material development of the pile During the fermentation process, the control system automatically starts the mixing mechanism to regularly turn over and stir the fermented materials, so that the pile is fully exposed to oxygen and the fermentation purpose is better achieved. The mixing mechanism is a four-axis form, which can achieve full mixing of the materials without dead angles, avoid anaerobic fermentation caused by material compaction, and reduce the generation of organic odors. The scraper at the end of the shaft cleans the materials on the inner wall of the fermentation chamber. At the same time, a side wall scraper mechanism is provided inside the fermentation chamber to regularly clean the materials on the inner wall of the fermentation chamber, effectively solving the problems of compaction and anaerobic fermentation caused by materials adhering to the inner wall of the fermentation chamber, and effectively reducing the generation of organic odors. After the aeration fan in the fermentation chamber is turned on, the deodorization fan is started at the same time, and the air pressure in the fermentation chamber is in a slightly negative pressure state. The waste gases such as ammonia and water vapor generated during the fermentation process are passed through The gas passes through the ventilation duct and enters the spray acid washing tower and the spray alkali washing tower for treatment. The purified gas is discharged through the discharge tower. The ammonia and hydrogen sulfide detection instruments on the discharge tower conduct online detection of the discharged gas to ensure that the discharge meets the standard. The material can be fully fermented in the fermentation chamber after five to six days. Compared with the existing fermentation equipment, the aerobic fermentation cycle is greatly shortened. The entire aerobic fermentation process adopts intelligent control, which is energy-saving and environmentally friendly, and effectively reduces the equipment operation cost. The fermented material is discharged through the hydraulic door at the bottom of the modular intelligent aerobic fermentation chamber, and the fermented finished material is transported to the designated location by the discharge belt conveyor. The mixing mechanism of the modular intelligent aerobic fermentation equipment adopts a four-axis structure with high stirring efficiency and no dead angle. The pile material is in contact with oxygen, and the aerobic fermentation is more complete.The aeration ring structure in the aeration head is a unique aeration structure design, the aeration head is not easy to be blocked, and the aeration efficiency is high; the design of the shaft end scraper and the scraper mechanism on both sides of the modular intelligent aerobic fermentation chamber can effectively solve the problem of material adhesion to the inner wall of the fermentation chamber; the sealing of the inlet and outlet adopts a unique design, and the overall sealing is good, ensuring that there is no leakage of harmful gases during the fermentation process and no pollution to the surrounding environment; the intelligent control of the modular intelligent aerobic fermentation chamber, remote control, one-button start, unmanned operation, energy saving and consumption reduction; the bottom hydraulic door of the modular intelligent aerobic fermentation chamber controls the discharge, and the discharge is faster; each fermentation chamber is a separate module, and the modules can be increased or decreased according to the customer's daily processing volume; it occupies a small area and can be flexibly arranged according to the customer's site space; the modular intelligent aerobic fermentation chamber has a heat preservation function, and the low temperature environment maintains the fermentation effect; a deodorization mechanism is provided to fully purify harmful gases such as ammonia generated during the fermentation process, meet emission standards, and save energy and protect the environment. ; BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a modular intelligent aerobic fermentation equipment provided in an embodiment of the present application;

[0020] Figure 2 A cross-sectional view of a modular intelligent aerobic fermentation equipment provided in an embodiment of the present application;

[0021] Figure 3 A front view of a mixing mechanism provided in an embodiment of the present application;

[0022] Figure 4 A top view of a mixing mechanism provided in an embodiment of the present application;

[0023] Figure 5 A left view of the mixing mechanism provided in the embodiment of the present application;

[0024] Figure 6 A front view of a side wall scraper mechanism provided in an embodiment of the present application;

[0025] Figure 7 A top view of a side wall scraper mechanism provided in an embodiment of the present application;

[0026] Figure 8 A schematic diagram of the structure of the aeration mechanism provided in the embodiment of the present application;

[0027] Fig. 9 A cross-sectional view of an aeration mechanism provided in an embodiment of the present application;

[0028] Fig.10 Provided for the implementation of this application Fig. 9 Magnified view of area A.

[0029] In the figure: 110 - shaftless screw conveyor for feeding and collecting; 120 - square feeding valve; 130 - shaftless screw conveyor for dividing materials; 140 - modular intelligent aerobic fermentation chamber; 150 - mixing mechanism; 151 - first reduction motor; 152 - shaft end scraper; 153 - sprocket; 154 - chain; 157 - driven shaft; 158 - blade; 159 - driving shaft; 160 - side wall scraper mechanism; 161 - second reduction motor; 162 - screw rod; 163 - nut; 164 - nut fixing Fixed plate; 165-scraper bar; 166-guide wheel; 167-guide wheel track; 170-aeration mechanism; 171-aeration fan; 172-connecting pipe; 173-sealing net; 174-ventilation duct; 175-aeration tank; 176-aeration head; 177-aeration plate; 180-discharging belt conveyor; 190-deodorization mechanism; 1901-ventilation duct; 1902-spray acid washing tower; 1903-spray alkali washing tower; 1904-discharge tower; 1905-deodorization fan. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0031] Example

[0032] See also Figure 1 - Fig.10 The present application provides a technical solution: a modular intelligent aerobic fermentation equipment, including a feed aggregation shaftless screw conveyor 110, a square feed valve 120, a material distribution shaftless screw conveyor 130, a modular intelligent aerobic fermentation chamber 140, a mixing mechanism 150, a side wall scraper mechanism 160, an aeration mechanism 170, a discharging belt conveyor 180 and a deodorization mechanism 190, wherein the feed aggregation shaftless screw conveyor 110, the square feed valve 120, the material distribution shaftless screw conveyor 130, the mixing mechanism 150, the side wall scraper mechanism 160 and the aeration mechanism 170 are all installed on the modular intelligent aerobic fermentation chamber 140;

[0033] The discharging belt conveyor 180 is located directly below the discharging port of the modular intelligent aerobic fermentation chamber 140. The air inlet of the deodorizing mechanism 190 is also installed on the modular intelligent aerobic fermentation chamber 140. The feed aggregation shaftless screw conveyor 110 is used to convey the organic solid waste and auxiliary materials to the fermentation chamber in a suitable proportion. The material distribution shaftless screw conveyor 130 is used to convey the materials to different fermentation chambers. The modular intelligent aerobic fermentation chamber 140 is used for aerobic fermentation of the materials. The mixing mechanism 150 includes a first reduction motor 151, a sprocket 153, a chain 154, a driven shaft 157, a blade 158 and a driving shaft 159. The first reduction motor 151 is fixed in the modular intelligent aerobic fermentation chamber 140.

[0034] The driven shaft 157 and the driving shaft 159 are both rotatably arranged on the modular intelligent aerobic fermentation chamber 140, different sprockets 153 are respectively fixed on the driven shaft 157 and the driving shaft 159, and the sprockets 153 are connected together through the chain 154, and different blades 158 are respectively fixedly installed on the driven shaft 157 and the driving shaft 159, and the mixing mechanism 150 also includes a shaft end scraper 152, and different shaft end scrapers 152 are respectively fixedly installed on the driven shaft 157 and the driving shaft 159, and the shaft end scraper 152 and the shaft end inner wall of the modular intelligent aerobic fermentation chamber 140 are closely fitted together. The setting of the shaft end scraper 152 prevents the material from sticking to the shaft end inner wall of the modular intelligent aerobic fermentation chamber 140, and the chain 154 adopts a double-row chain, which has large power transmission, strong bearing capacity, reliable operation, high efficiency, higher safety, long service life, and stable structure;

[0035] The mixing mechanism 150 is used to regularly turn over and stir the material. The side wall scraper mechanism 160 includes a second reduction motor 161, a screw rod 162, a nut 163, a nut fixing plate 164, a scraper bar 165, a guide wheel 166 and a guide wheel track 167. The second reduction motor 161 is fixed to the top of the modular intelligent aerobic fermentation chamber 140, and the lower end of the screw rod 162 is rotatably arranged at the bottom of the modular intelligent aerobic fermentation chamber 140. The upper end of the screw rod 162 and the second reduction motor 1 The output shaft of the module 140 is fixed together, the guide wheel track 167 is fixed on the side wall of the modular intelligent aerobic fermentation chamber 140, the nut 163 is fixed on the nut fixing plate 164, the screw rod 162 threadedly penetrates the nut 163, the guide wheel 166 is fixed on the end of the nut fixing plate 164, the guide wheel 166 is slidably set in the guide wheel track 167, the scraper 165 is fixed on the nut fixing plate 164, and the scraper 165 and the side wall of the modular intelligent aerobic fermentation chamber 140 are closely attached together;

[0036] The side wall scraper mechanism 160 is provided to prevent materials from sticking to the side wall of the fermentation chamber. The aeration mechanism 170 includes an aeration fan 171, a connecting pipe 172, a ventilation pipe 174, an aeration head 176 and an aeration plate 177. The aeration fan 171 and the ventilation pipe 174 are both fixed in the modular intelligent aerobic fermentation chamber 140. The connecting pipe 172 is installed between the aeration fan 171 and the ventilation pipe 174. The aeration head 176 is threaded in the ventilation pipe 174. The aeration plate 177 is fixedly installed on the ventilation pipe 174. The aeration head 176 and the aeration plate 177 are correspondingly arranged. An aeration groove 175 is provided on the ventilation pipe 174. The aeration mechanism 170 also includes a sealing net 173, which is installed on the aeration head 176. The sealing net 173 is arranged to prevent the material from blocking the aeration head 176.

[0037] The aeration mechanism 170 is provided to provide sufficient oxygen to the organic solid waste mixed material pile in the fermentation chamber. The unique aeration head 176 structure design is adopted to make the aeration head 176 not easy to be blocked. The aeration head 176 is provided with a sealing net 173 to prevent blockage. The aeration holes of the aeration plate 177 are transitional dense small holes, which effectively prevent the material from being blocked. That is, the secondary anti-blocking structure is adopted to effectively prevent the aeration head 176 or the aeration plate 177 from being blocked. The discharging belt conveyor 180 is provided to transport the discharged fermentation finished material to the designated location. The deodorization mechanism 190 includes a ventilation duct 1901 and a spray pickling tower 1902. , a spray-type alkali washing tower 1903, a discharge tower 1904 and a deodorizing fan 1905. The ventilation duct 1901 is installed between the modular intelligent aerobic fermentation chamber 140 and the spray-type acid washing tower 1902. The spray-type acid washing tower 1902 and the spray-type alkali washing tower 1903 are connected together by an air duct. The spray-type alkali washing tower 1903 and the deodorizing fan 1905 are also connected together by an air duct. The deodorizing fan 1905 and the discharge tower 1904 are also connected together by an air duct. The deodorizing mechanism 190 is set to purify the waste gas such as ammonia generated in the fermentation process and discharge it after meeting the standards.

[0038] Specifically, the working principle of the modular intelligent aerobic fermentation equipment is as follows: when in use, the square feed valve 120 is opened, and the organic solid waste and auxiliary materials are conveyed to the fermentation chamber at a suitable C / N ratio through the feed summary shaftless screw conveyor 110 for mixing, and the mixing mechanism 150 works to stir the mixture evenly. When the level sensor on the top of the modular intelligent aerobic fermentation chamber 140 detects that the material volume has reached the rated feed volume, the feed summary shaftless screw conveyor 110 stops working, and the square feed valve 120 is closed. The moisture content of the mixed material is below 60%, and it is in a loose state with good air permeability. After the mixing is completed, the intelligent control system of the modular intelligent aerobic fermentation chamber 140 automatically turns on the aeration fan 171, and the ventilation pipe 174, The aeration tank 175 and the aeration plate 177 force oxygen supply to the materials in the cabin. The microorganisms in the organic waste pile reproduce in large numbers under an aerobic environment and quickly metabolize organic matter to generate a large amount of heat. During the microbial fermentation process, the intelligent control system accurately controls the fermentation of the pile through the temperature and oxygen sensors in the modular intelligent aerobic fermentation cabin 140, so that the temperature of the pile quickly rises to between 55 and 70°C. The temperature of the pile reaches above 55°C and lasts for three to five days, which fully kills the pathogens, viruses, parasite eggs and grass seeds in the solid waste pile. After the pile enters the high temperature period, the fresh air valve outside the modular intelligent aerobic fermentation cabin 140 is opened, and the low frequency operation of the aeration fan 171 is reduced. The aeration fan 171 is used to force oxygen supply and The oxygen supply method combined with natural ventilation outside the cabin greatly reduces the energy consumption of equipment operation. During the fermentation process of the pile material, the control system automatically starts the mixing mechanism 150 to regularly turn over and stir the fermented material, so that the pile and oxygen are fully in contact and the fermentation purpose is better achieved. The mixing mechanism 150 is a four-axis form, which can achieve full mixing of the material without dead angles, avoid anaerobic fermentation caused by material compaction, and reduce the generation of organic odor. The shaft end scraper 152 cleans the material on the inner wall of the fermentation cabin. At the same time, a side wall scraper mechanism 160 is provided inside the fermentation cabin to regularly clean the material on the inner wall of the fermentation cabin, effectively solving the problem of compaction and anaerobic fermentation caused by the adhesion of materials to the inner wall of the fermentation cabin, and effectively reducing the generation of organic odor. The aeration fan 17 in the fermentation cabin 1 After it is turned on, the deodorizing fan 1905 is started at the same time, and the air pressure in the fermentation chamber is in a slightly negative pressure state. The waste gases such as ammonia and water vapor generated during the fermentation process enter the spray acid washing tower 1902 and the spray alkali washing tower 1903 through the ventilation duct 1901 for treatment in turn. The purified gas is discharged through the discharge tower 1904. The ammonia and hydrogen sulfide detection instruments on the discharge tower 1904 conduct online detection of the discharged gas to ensure that the discharge meets the standard. The material can be fully fermented in the fermentation chamber after five to six days. Compared with the existing fermentation equipment, the aerobic fermentation cycle is greatly shortened. The entire aerobic fermentation process adopts intelligent control, which is energy-saving and environmentally friendly, and effectively reduces the equipment operation cost. The fermented material is discharged through the hydraulic door at the bottom of the modular intelligent aerobic fermentation chamber 140.The finished fermented materials are transported to the designated location by the discharging belt conveyor 180. The mixing mechanism 150 of the modular intelligent aerobic fermentation equipment adopts a four-axis structure, which has high mixing efficiency and no dead angles. The pile materials are in contact with oxygen, and the aerobic fermentation is more complete. The aeration ring structure in the aeration head 176 is a unique aeration structure design. The aeration head 176 is not easy to be blocked and has high aeration efficiency. The design of the shaft end scraper 152 and the side wall scraper mechanism 160 of the modular intelligent aerobic fermentation chamber 140 can effectively solve the problem of material adhesion to the inner wall of the fermentation chamber. The sealing of the inlet and outlet adopts a unique design, and the overall sealing is good to ensure that there is a No leakage of harmful gases, etc., no pollution to the surrounding environment; intelligent control of modular intelligent aerobic fermentation chamber 140, remote control, one-button start, unattended, energy saving and consumption reduction; the bottom hydraulic door of modular intelligent aerobic fermentation chamber 140 controls the discharge, and the discharge is faster; each fermentation chamber is a separate module, and the modules can be increased or decreased according to the customer's daily processing volume; it occupies a small area and can be flexibly arranged according to the customer's site space; the modular intelligent aerobic fermentation chamber 140 has a heat preservation function, and the low temperature environment maintains the fermentation effect; it is equipped with a deodorization mechanism 190 to fully purify harmful gases such as ammonia generated during the fermentation process, meet emission standards, and save energy and protect the environment. ,

[0039] It should be noted that the specific models and specifications of the feed aggregation shaftless screw conveyor 110, the square feed valve 120, the material distribution shaftless screw conveyor 130, the modular intelligent aerobic fermentation chamber 140, the first reduction motor 151, the second reduction motor 161, the aeration fan 171, the discharge belt conveyor 180, the spray type acid washing tower 1902, the spray type alkali washing tower 1903, the discharge tower 1904 and the deodorization fan 1905 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0040] The power supply and principles of the feed summary shaftless screw conveyor 110, square feed valve 120, material distribution shaftless screw conveyor 130, modular intelligent aerobic fermentation chamber 140, first reduction motor 151, second reduction motor 161, aeration fan 171, discharge belt conveyor 180, spray type acid washing tower 1902, spray type alkali washing tower 1903, discharge tower 1904 and deodorization fan 1905 are clear to those skilled in the art and will not be described in detail here.

[0041] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A modular intelligent aerobic fermentation equipment, characterized in that: It comprises a shaftless screw conveyor (110) for feeding and collecting, a square feeding valve (120), a shaftless screw conveyor (130) for distributing materials, a modular intelligent aerobic fermentation chamber (140), a mixing mechanism (150), a side wall scraper mechanism (160), an aeration mechanism (170), a discharging belt conveyor (180) and a deodorizing mechanism (190), wherein the shaftless screw conveyor (110) for feeding and collecting, the square feeding valve (120), the shaftless screw conveyor (130) for distributing materials, the mixing mechanism (150), the side wall scraper mechanism (160) and the aeration mechanism (170) are all installed on the modular intelligent aerobic fermentation chamber (140); The discharging belt conveyor (180) is located directly below the discharging port of the modular intelligent aerobic fermentation chamber (140); the air inlet of the deodorizing mechanism (190) is also installed on the modular intelligent aerobic fermentation chamber (140); the feeding and collecting shaftless screw conveyor (110) is used to transfer the organic solid waste and auxiliary materials to the fermentation chamber in proportion; the material distribution shaftless screw conveyor (130) is used to transport the materials to different fermentation chambers; the modular intelligent aerobic fermentation chamber (140) is used for aerobic fermentation of the materials; the mixing mechanism (150) is used to regularly turn and stir the materials; the side wall scraper mechanism (160) is used to prevent the materials from sticking to the side wall of the fermentation chamber; the aeration mechanism (170) is used to provide sufficient oxygen for the organic solid waste mixture in the fermentation chamber; the discharging belt conveyor (180) is used to transport the discharged fermentation product materials to a designated location; the deodorizing mechanism (190) is used to purify the waste gas generated during the fermentation process and discharge it after it meets the standards.

2. A modular intelligent aerobic fermentation equipment according to claim 1, characterized in that: The mixing mechanism (150) comprises a first reduction motor (151), a sprocket (153), a chain (154), a driven shaft (157), blades (158) and a driving shaft (159), wherein the first reduction motor (151) is fixed in the modular intelligent aerobic fermentation chamber (140); The driven shaft (157) and the driving shaft (159) are both rotatably arranged on the modular intelligent aerobic fermentation chamber (140); different sprockets (153) are respectively fixed on the driven shaft (157) and the driving shaft (159); the sprockets (153) are connected together by the chain (154); and different blades (158) are respectively fixedly mounted on the driven shaft (157) and the driving shaft (159).

3. A modular intelligent aerobic fermentation equipment according to claim 2, characterized in that: The mixing mechanism (150) further comprises a shaft end scraper (152), wherein different shaft end scrapers (152) are respectively fixedly mounted on the driven shaft (157) and the driving shaft (159), and the shaft end scraper (152) and the shaft end inner wall of the modular intelligent aerobic fermentation chamber (140) are tightly fitted together.

4. The modular intelligent aerobic fermentation equipment according to claim 1, characterized in that: The side wall scraper mechanism (160) comprises a second reduction motor (161), a screw rod (162), a nut (163), a nut fixing plate (164), a scraper bar (165), a guide wheel (166) and a guide wheel track (167); the second reduction motor (161) is fixed to the top of the modular intelligent aerobic fermentation chamber (140); the lower end of the screw rod (162) is rotatably arranged at the bottom of the modular intelligent aerobic fermentation chamber (140); and the upper end of the screw rod (162) and the output shaft of the second reduction motor (161) are fixed together; The guide wheel track (167) is fixed on the side wall of the modular intelligent aerobic fermentation chamber (140), the nut (163) is fixed on the nut fixing plate (164), the screw rod (162) is threadedly passed through the nut (163), the guide wheel (166) is fixed to the end of the nut fixing plate (164), the guide wheel (166) is slidably arranged in the guide wheel track (167), the scraper (165) is fixed on the nut fixing plate (164), and the scraper (165) and the side wall of the modular intelligent aerobic fermentation chamber (140) are tightly fitted together.

5. The modular intelligent aerobic fermentation equipment according to claim 1, characterized in that: The aeration mechanism (170) comprises an aeration fan (171), a connecting pipe (172), a ventilation pipe (174), an aeration head (176) and an aeration plate (177); the aeration fan (171) and the ventilation pipe (174) are both fixed in the modular intelligent aerobic fermentation chamber (140); The connecting pipe (172) is installed between the aeration fan (171) and the ventilation pipe (174), the aeration head (176) is threaded in the ventilation pipe (174), the aeration plate (177) is fixedly installed on the ventilation pipe (174), the aeration head (176) and the aeration plate (177) are arranged correspondingly, and an aeration groove (175) is opened on the ventilation pipe (174).

6. The modular intelligent aerobic fermentation equipment according to claim 5, characterized in that: The aeration mechanism (170) further comprises a sealing net (173), wherein the sealing net (173) is installed on the aeration head (176).

7. The modular intelligent aerobic fermentation equipment according to claim 1, characterized in that: The deodorizing mechanism (190) comprises a ventilation duct (1901), a spray-type acid washing tower (1902), a spray-type alkali washing tower (1903), a discharge tower (1904) and a deodorizing fan (1905), wherein the ventilation duct (1901) is installed between the modular intelligent aerobic fermentation chamber (140) and the spray-type acid washing tower (1902); The spray-type acid washing tower (1902) and the spray-type alkali washing tower (1903) are connected together via an air duct, the spray-type alkali washing tower (1903) and the deodorizing fan (1905) are also connected together via an air duct, and the deodorizing fan (1905) and the discharge tower (1904) are also connected together via an air duct.

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