Reactor for biologically converting breeding excrement into organic fertilizer

Abstract

The utility model discloses a reactor for biologically converting breeding excrement into organic fertilizer, and relates to the field of microbial fertilizer fermentation, the reactor for biologically converting breeding excrement into organic fertilizer comprises a culture tank, a first air inlet groove is formed in the side end of the culture tank, a track ring groove is fixedly connected to the side end of the culture tank, and a second air inlet groove is formed in the side end of the track ring groove. The outer end of the culture tank is slidably connected with a rotating ring shell, and a second air inlet groove is formed in the rotating ring shell. When cultivation materials in the cultivation tank need to be oxygenated and cooled, a first motor drives a rotating ring shell to rotate in a track ring groove, so that a second air inlet groove is communicated with a first air inlet groove, air in the cultivation tank is circulated, a second motor is used for driving a spiral pushing rod to rotate, the cultivation materials in the cultivation tank are turned over, and the cultivation materials in the cultivation tank are turned over. The device has the advantages of being simple in structure, convenient to operate and high in automation degree.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial fertilizer fermentation, in particular to a reactor for biologically converting aquaculture excrement into organic fertilizer. Background Art

[0002] Biological treatment of livestock manure is a method of using microorganisms to convert manure into fertilizer or other useful substances. By using biological treatment, harmful substances in livestock manure, such as ammonia, hydrogen sulfide, etc., can be effectively reduced, thereby reducing pollution to the environment. At the same time, the treated manure can also be used as organic fertilizer to achieve the recycling of resources.

[0003] During the fermentation process of the feed stacking, it is necessary to regularly turn the pile, ventilate and supply oxygen (aerobic microorganisms) to ensure ventilation and uniform heating inside the organic waste. At the same time, the humidity and pH value of the organic waste need to be adjusted according to the fermentation situation to ensure the normal growth and reproduction of microorganisms.

[0004] However, the existing biological treatment of livestock manure has a low degree of automation, and the turning of the livestock material, ventilation, and adjustment of the pH value all require manual inspection and manual adjustment, which is cumbersome and labor-intensive.

[0005] In order to solve the technical problem, the utility model proposes a reactor for biologically converting livestock excrement into organic fertilizer. Utility Model Content

[0006] The main purpose of the utility model is to provide a reactor for biological conversion of livestock excrement into organic fertilizer, which can effectively solve the problems mentioned in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] A reactor for biological conversion of livestock manure into organic fertilizer comprises a culture tank, a side end of the culture tank is provided with a first air inlet groove, the side end of the culture tank is fixedly connected to a track ring groove, the outer end of the culture tank is slidably connected to a rotating ring shell, a second air inlet groove is provided in the rotating ring shell, the lower end of the rotating ring shell is provided with a tooth groove, the side end of the culture tank is fixedly connected to a first motor, the upper end of the tank cover of the culture tank is provided with a feed hopper, the feed hopper is provided with a sealing cover, a crushing roller is provided in the feed hopper, the upper end of the culture tank is fixedly connected to a second motor, and a spiral push rod is provided in the culture tank.

[0009] Preferably, the lower end of the culture tank is funnel-shaped, a discharge pipe is provided at the lowermost end, a gate is provided in the discharge pipe, a support column is fixedly connected to the lower end of the culture tank, and the second air inlet groove can be connected to the first air inlet groove.

[0010] Preferably, a rolling ball is provided at the lower end of the rotating ring shell, and the rolling ball is slidably connected in the track ring groove. The No. 1 motor driving end is fixedly connected with a gear, and the gear is meshed with the tooth groove.

[0011] Preferably, a No. 3 motor is fixedly connected to the outer end of the feed hopper, the crushing roller is fixedly connected to the driving end of the No. 3 motor, and the spiral push rod is fixedly connected to the driving end of the No. 2 motor.

[0012] Preferably, a water pipe, an acidic pH pipe and an alkaline pH pipe are arranged in the cover of the culture tank, and the three have the same structure, a spray head is arranged at the lower end, and a connecting pipe is arranged at the tail end, and the spray head is located in the culture tank.

[0013] Preferably, a temperature detector, a humidity detector, and a pH detector are provided in the culture tank, a sampling tube is provided at the side end of the culture tank, and a gate is provided in the sampling tube.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, by providing a rotating ring shell, when it is necessary to supplement oxygen and cool the culture material in the culture tank, the rotating ring shell can be rotated in the track ring groove with the assistance of the rolling ball by driving the gear at the driving end to rotate through the action of the tooth groove at the lower end of the rotating ring shell driven by the No. 1 motor, so that the second air inlet groove can be connected with the first air inlet groove, so that the outside air can enter the culture tank and the air in the culture tank can circulate, so as to supplement oxygen and cool the culture material. By providing a spiral push rod, the spiral push rod is driven to rotate by the No. 2 motor, so that the culture material in the culture tank can be turned over, so as to ensure that it is fully ventilated and oxygenated and evenly heated. The device has the advantages of simple structure, convenient operation and high degree of automation.

[0016] In the utility model, a crushing roller is provided in the feed hopper, so that the aquaculture material can be crushed, so that various components of the aquaculture material (feces, straw, vegetable waste, etc.) are mixed with each other, thereby facilitating the reproduction of microorganisms. By providing a sampling tube, the aquaculture material can be conveniently sampled and tested.

[0017] In the utility model, an acidic pH tube and an alkaline pH tube are provided. When the pH detector detects that the pH value of the culture material has changed and is no longer suitable for the growth of microorganisms in the culture tank, the acidic pH tube or the alkaline pH tube will spray acidic nutrient solution or alkaline nutrient solution into the culture tank, thereby adjusting the pH value in the culture tank, so that the microorganisms can multiply rapidly in the culture material with the most suitable pH value. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the overall structure of a reactor for biological conversion of livestock excrement into organic fertilizer according to the utility model;

[0019] Figure 2 This is a schematic diagram of the rotating ring shell structure of a reactor for biological conversion of livestock excrement into organic fertilizer according to the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of a culture tank of a reactor for biological conversion of livestock excrement into organic fertilizer according to the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a spiral push rod of a reactor for biological conversion of livestock excrement into organic fertilizer according to the utility model;

[0022] Figure 5 The utility model is a schematic diagram of the internal structure of a reactor for biologically converting livestock excrement into organic fertilizer.

[0023] In the figure: 1. culture tank; 2. first air inlet groove; 3. track ring groove; 4. rotating ring shell; 5. second air inlet groove; 6. tooth groove; 7. No. 1 motor; 8. feed hopper; 9. sealing cover; 10. crushing roller; 11. No. 2 motor; 12. spiral push rod; 13. discharge pipe; 14. rolling ball; 15. No. 3 motor; 16. acidic pH tube; 17. alkaline pH tube; 18. spray head; 19. temperature detector; 20. humidity detector; 21. pH detector; 22. sampling tube. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-5 As shown, a reactor for biological conversion of livestock manure into organic fertilizer comprises a culture tank 1, the lower end of which is fixedly connected to a support column, the lower end of which is funnel-shaped, so that the livestock material will be accumulated at the lowest end of the culture tank 1, a discharge pipe 13 is provided at the lowest end, a gate is provided in the discharge pipe 13, the discharge pipe 13 is used to discharge the converted livestock material from the device, a feed hopper 8 is provided at the upper end of the tank cover of the culture tank 1, the livestock material and microorganisms are added to the device from the feed hopper 8, a crushing roller 10 is provided in the feed hopper 8, a No. 3 motor 15 is fixedly connected to the outer end of the feed hopper 8, the crushing roller 10 is fixedly connected to the driving end of the No. 3 motor 15, starting the No. 3 motor 15 will drive the crushing roller 10 to rotate, so that the livestock material is crushed, so that the microorganisms are more easily exposed to organic matter, and the processing efficiency and processing effect can be improved, a sealing cover 9 is provided on the feed hopper 8, and the sealing cover 9 is used to seal the feed hopper 8, so as to preserve the heat generated by the microbial conversion in the stage where the microbial treatment does not need heat dissipation and oxygen supplementation.

[0026] A first air inlet groove 2 is provided at the side end of the culture tank 1, and a rotating ring shell 4 is slidably connected to the outer end of the culture tank 1. A second air inlet groove 5 is provided in the rotating ring shell 4, and the second air inlet groove 5 can be communicated with the first air inlet groove 2. A tooth groove 6 is provided at the lower end of the rotating ring shell 4, and a No. 1 motor 7 is fixedly connected to the side end of the culture tank 1. A gear is fixedly connected to the driving end of the No. 1 motor 7, and the gear is meshed with the tooth groove 6. A rolling ball 14 is provided at the lower end of the rotating ring shell 4, and a track ring groove 3 is fixedly connected to the side end of the culture tank 1. The rolling ball 14 is slidably connected to the track ring groove 3. The rolling ball 14 can facilitate the rotating ring shell 4 to rotate in the track ring groove 3. Starting the No. 1 motor 7 drives the gear at the driving end to rotate and act on the tooth groove 6. With the assistance of the rolling ball 14, the rotating ring shell 4 will rotate in the track ring groove 3, so that the second air inlet groove 5 can be communicated with the first air inlet groove 2, so that the outside air can enter the culture tank 1, thereby oxygenating and dissipating the culture material in the culture tank 1.

[0027] A No. 2 motor 11 is fixedly connected to the upper end of the culture tank 1, and a spiral push rod 12 is arranged in the culture tank 1. The spiral push rod 12 is fixedly connected to the driving end of the No. 2 motor 11. Starting the No. 2 motor 11 will drive the spiral push rod 12 to rotate, so that the aquaculture material in the culture tank 1 can be transported upward. When the aquaculture material reaches the uppermost end of the spiral push rod 12, it will fall to the bottom of the culture tank 1 again, so as to turn the aquaculture material over, which can not only mix the various components in the aquaculture material with each other to make the combination of its components more uniform, but also accelerate the heat dissipation speed during heat dissipation, and make the inside of the aquaculture material evenly heated and fully oxygenated.

[0028] The culture tank 1 is provided with a temperature detector 19, a humidity detector 20, and a pH detector 21. The tank cover of the culture tank 1 is provided with a water pipe, an acidic pH pipe 16, and an alkaline pH pipe 17. The three have the same structure, and a spray head 18 is provided at the lower end, and a connecting pipe is provided at the tail end. The spray head 18 is located in the culture tank 1. When the temperature detector 19 detects that the temperature in the culture tank 1 is too high, it transmits the signal to the remote control end, so that it controls the first motor 7 and the second motor 11 to start, so as to make the first air inlet slot 2 and the second air inlet slot 1 start. The air groove 5 is connected to dissipate heat, so that the spiral push rod 12 rotates to turn the material. When the humidity detector 20 detects that the culture tank 1 is relatively dry, it also transmits the signal to the remote control end, so that it controls the water pipe to add water to the culture tank 1. When the pH detector 21 detects that the pH value of the aquaculture material changes, the signal is transmitted to the remote control end, so that it controls the acidic pH tube 16 or the alkaline pH tube 17 to spray acidic nutrient solution or alkaline nutrient solution into the culture tank 1, thereby adjusting the pH value of the aquaculture material.

[0029] A sampling tube 22 is provided at the side end of the culture tank 1 , and a gate is provided inside the sampling tube 22 .

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A reactor for biological conversion of livestock excrement into organic fertilizer, comprising a culture tank (1), characterized in that: The culture tank (1) is provided with a first air inlet groove (2) at the side end, and a track ring groove (3) is fixedly connected to the side end of the culture tank (1). The outer end of the culture tank (1) is slidably connected to a rotating ring shell (4), and a second air inlet groove (5) is provided in the rotating ring shell (4). The lower end of the rotating ring shell (4) is provided with a tooth groove (6). The side end of the culture tank (1) is fixedly connected to a first motor (7). The upper end of the tank cover of the culture tank (1) is provided with a feed hopper (8), and a sealing cover (9) is provided on the feed hopper (8). A crushing roller (10) is provided in the feed hopper (8). The upper end of the culture tank (1) is fixedly connected to a second motor (11), and a spiral push rod (12) is provided in the culture tank (1).

2. The reactor for biological conversion of livestock excrement into organic fertilizer according to claim 1, characterized in that: The lower end of the culture tank (1) is funnel-shaped, and a discharge pipe (13) is provided at the lowermost end. A gate is provided inside the discharge pipe (13). A support column is fixedly connected to the lower end of the culture tank (1), and the second air inlet groove (5) can be connected to the first air inlet groove (2).

3. The reactor for bioconversion of livestock excrement into organic fertilizer according to claim 1, characterized in that: A rolling ball (14) is provided at the lower end of the rotating ring shell (4), and the rolling ball (14) is slidably connected in the track ring groove (3). A gear is fixedly connected to the driving end of the No. 1 motor (7), and the gear is meshed with the tooth groove (6).

4. The reactor for bioconverting livestock excrement into organic fertilizer according to claim 1, characterized in that: The outer end of the feed hopper (8) is fixedly connected to a No. 3 motor (15), the crushing roller (10) is fixedly connected to the driving end of the No. 3 motor (15), and the spiral push rod (12) is fixedly connected to the driving end of the No. 2 motor (11).

5. The reactor for biological conversion of livestock excrement into organic fertilizer according to claim 1, characterized in that: A water pipe, an acidic pH pipe (16), and an alkaline pH pipe (17) are arranged in the lid of the culture tank (1). The three pipes have the same structure, a spray head (18) is arranged at the lower end, and a connecting pipe is arranged at the tail end. The spray head (18) is located in the culture tank (1).

6. The reactor for bioconverting livestock excrement into organic fertilizer according to claim 1, characterized in that: The culture tank (1) is provided with a temperature detector (19), a humidity detector (20), and a pH detector (21); a sampling tube (22) is provided at a side end of the culture tank (1); and a gate is provided in the sampling tube (22).

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