Disinfection and deodorization device for organic fertilizer production

Abstract

The utility model discloses a disinfection and deodorization device for organic fertilizer production, which relates to the technical field of organic fertilizer production and comprises a device main body, an air draft mechanism, a linkage pipe, a transmission pipe, a first filter screen, an ejector rod, a connecting rod, a protective shell and a driving motor, a driving rod is connected above the driving motor, and a spiral pipe is connected above the driving rod. Stirring rods are further connected to the two sides of the driving rod, a second filter screen is arranged below the stirring rods, and rotating fan blades are arranged below the second filter screen. The conveying pipe extending to the bottom of the center of the device body is arranged in the device body and matched with the first filter screen, so that the conveying pipe can collect gas of fertilizers at different depths, the deodorization efficiency is guaranteed, meanwhile, the rotating fan blades are further arranged at the bottom, air flows upwards, and the rotating fan blades are matched with the air draft mechanism to completely clean odor, so that the deodorization effect is improved. And an ejector rod is arranged to clean the first filter screen, so that the fertilizer is prevented from being accumulated on the surface of the first filter screen.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer production, in particular to a disinfection and deodorization device for organic fertilizer production. Background Technique

[0002] With the development of society and the progress of technology, organic fertilizers, commonly known as farmyard manures, include various animal and plant residues or metabolites, such as human and animal feces, straw, animal residues, slaughterhouse wastes, etc. In addition, it also includes cake fertilizers (rapeseed cake, cottonseed cake, soybean cake, sesame cake, castor cake, tea seed cake, etc.); compost; retting fertilizer; manure; biogas fertilizer; green manure, etc. It mainly supplies organic substances to improve the physical and chemical properties of the soil, promote plant growth and the cycle of the soil ecosystem. In the production process of organic fertilizers, unpleasant odors are emitted. The most important harmful gas is ammonia, which often makes the production environment of organic fertilizers very bad. If directly discharged into the air, it will cause serious pollution to the atmosphere. Therefore, these gases need to be purified.

[0003] The existing patent (publication number: CN219835893U) discloses a disinfection and deodorization device for organic fertilizer production and processing. Through the set flipping component, the fertilizer inside the box body is flipped, and the fertilizer at the bottom inside the box body is brought to the top, facilitating the spraying component to fully deodorize and disinfect the fertilizer inside the box body. In the process of implementing this solution, it is found that the following problems in the existing technology have not been well solved:

[0004] During the use of this device, deodorization work is carried out by spraying deodorant liquid, but the deodorant liquid is easy to accumulate inside the fertilizer, causing the fertilizer at the bottom to be relatively wet, affecting subsequent use. Secondly, during use, a lot of gas is easy to accumulate inside the fertilizer, and the deodorization effect by simple natural volatilization is limited, and a lot of gas cannot be effectively discharged. Content of the Utility Model

[0005] In order to improve the problem that the deodorant liquid is easy to accumulate at the bottom of the fertilizer and the gas storage effect is limited as mentioned above, the utility model provides a disinfection and deodorization device for organic fertilizer production.

[0006] The utility model provides a disinfection and deodorization device for organic fertilizer production, adopting the following technical scheme:

[0007] A disinfection and deodorization device for organic fertilizer production includes a device main body and a spray box. A ventilation mechanism is arranged on the right side of the device main body. A linkage pipe is arranged inside the ventilation mechanism. A transmission pipe is connected below the linkage pipe. First filters are connected to both sides of the transmission pipe. A top rod is arranged below the first filters. A connecting rod is connected below the top rod;

[0008] A protective housing is connected to the bottom of the device body. A drive motor is connected to the inner side of the protective housing. A drive rod is connected above the drive motor. A spiral tube is connected above the drive rod. Stirring rods are also connected to both sides of the drive rod. A second filter screen is arranged below the stirring rods. A rotary fan blade is arranged below the second filter screen.

[0009] Through the above technical solution, it is convenient to separate the fertilizer and the deodorant liquid through the second filter screen to avoid the accumulation of the deodorant liquid at the bottom. Secondly, by arranging a coaxially rotating rotary fan blade to drive the odor to flow upward, the deodorization efficiency is improved. And the transmission pipe is also extended into the fertilizer to ensure the centralized deodorization of the odor inside the fertilizer.

[0010] Optionally, in the above-mentioned disinfection and deodorization device for organic fertilizer production, the device body and the second filter screen are integrally installed. The second filter screen is closely attached to the stirring rod. The connection mode between the stirring rod and the drive rod is hot melt connection.

[0011] Through the above technical solution, it is convenient to filter the deodorant liquid at the bottom of the fertilizer through the cooperation of the device body and the second filter screen, and to avoid the accumulation of fertilizer through the stirring rod.

[0012] Optionally, in the above-mentioned disinfection and deodorization device for organic fertilizer production, the air extraction mechanism is composed of a housing, an air extractor and a filter screen. And the connection mode between the air extractor and the linkage pipe is threaded connection. Transmission pipes are symmetrically distributed below the linkage pipe.

[0013] Through the above technical solution, it is convenient to extract the air inside the transmission pipe through the cooperation of the air extraction mechanism and the linkage pipe, so as to achieve the purpose of deodorization.

[0014] Optionally, in the above-mentioned disinfection and deodorization device for organic fertilizer production, first filter screens are evenly and equidistantly distributed on both sides of the transmission pipe. The aperture of the first filter screen is the same as that of the second filter screen. And the size of the lowermost first filter screen is the same as the inner wall size of the transmission pipe.

[0015] Through the above technical solution, it is convenient to use the first filter screen to prevent the fertilizer from entering the transmission pipe, so that the transmission pipe can extend to the bottom of the fertilizer, improving the deodorization efficiency.

[0016] Optionally, in the above-mentioned disinfection and deodorization device for organic fertilizer production, the connection mode between the drive rod and the second filter screen is rotational connection. The connection mode between the drive rod and the protective housing is rotational connection. A sealing rubber is arranged at the opening at the upper part of the protective housing. The connection mode between the drive rod and the spiral tube is hot melt connection.

[0017] Through the above technical solution, it is convenient to drive the spiral tube to rotate through the drive rod, so that the fertilizer is turned over up and down to ensure the spraying of the deodorant liquid.

[0018] Optionally, in the above-mentioned disinfection and deodorization device for organic fertilizer production, the connecting rods are symmetrically distributed above the stirring rods, the connecting rods and the top rods are connected by hot melting, and the top rods are closely attached to the first filter screen.

[0019] Through the above technical solution, it is convenient to drive the top rod to rotate through the connecting rod, preventing the fertilizer from blocking the bottom of the first filter screen and affecting the subsequent deodorization work.

[0020] In summary, the present utility model includes at least one of the following beneficial effects:

[0021] By arranging a second filter screen inside the device main body in cooperation with the spiral tube, the spiral tube drives the fertilizer to turn up and down to ensure its full mixing with the deodorizing liquid, thereby achieving the deodorization effect. At the same time, the second filter screen filters the deodorizing liquid to prevent it from accumulating at the bottom and affecting the use of the fertilizer. And a coaxially rotating stirring rod is provided to clean the second filter screen to prevent the fertilizer from accumulating and improve the mixing effect;

[0022] By arranging a transmission pipe extending into the center bottom inside the device main body in cooperation with the first filter screen, the transmission pipe can collect gas from fertilizers at different depths to ensure the deodorization efficiency. At the same time, there are rotating fan blades at the bottom, so that the air flows upward, and the exhaust air mechanism is used to clean all the odors. And a top rod is provided to clean the first filter screen to prevent the fertilizer from accumulating on the surface of the first filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is the overall front view structural schematic diagram of the present utility model;

[0024] Figure 2 is the top view structural schematic diagram of the spiral tube of the present utility model;

[0025] Figure 3 is the top view structural schematic diagram of the transmission pipe of the present utility model;

[0026] Figure 4 is the present utility model Figure 1 The enlarged structural schematic diagram at A in.

[0027] In the figure: 1, device main body; 2, spray box; 3, exhaust air mechanism; 4, linkage pipe; 5, transmission pipe; 6, first filter screen; 7, drive motor; 8, drive rod; 9, rotating fan blade; 10, protective housing; 11, second filter screen; 12, stirring rod; 13, connecting rod; 14, top rod; 15, spiral tube. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The following is a further detailed description of the present utility model in conjunction with the attached Figures 1-4 drawings.

[0029] Please refer to the attached drawings in the specification Figures 1-4 , an embodiment provided by the present utility model: a disinfection and deodorization device for organic fertilizer production, including a device main body 1 and a spray box 2. A ventilation mechanism 3 is arranged on the right side of the device main body 1, and a linkage pipe 4 is arranged inside the ventilation mechanism 3. The transmission pipe 5 is evacuated through the linkage pipe 4 to ensure subsequent use. A transmission pipe 5 is connected below the linkage pipe 4, and air is collected from fertilizers at different depths through the transmission pipe 5 to improve the deodorization efficiency. First filters 6 are connected to both sides of the transmission pipe 5, a top rod 14 is arranged below the first filters 6, and a connecting rod 13 is connected below the top rod 14. The first filters 6 are cleaned by the cooperation of the connecting rod 13 and the top rod 14 to prevent fertilizer accumulation;

[0030] A protective shell 10 is connected to the bottom of the device main body 1, a driving motor 7 is connected inside the protective shell 10, a driving rod 8 is connected above the driving motor 7, and a rotating fan blade 9 is driven to rotate through the driving rod 8, thereby driving air circulation to improve the deodorization effect. A spiral pipe 15 is connected above the driving rod 8, and stirring rods 12 are also connected to both sides of the driving rod 8. The second filters 11 are cleaned by the stirring rods 12 to prevent fertilizer accumulation. The second filters 11 are arranged below the stirring rods 12, and the rotating fan blade 9 is arranged below the second filters 11.

[0031] Refer to the attached drawings in the specification Figures 1-4 , the device main body 1 and the second filters 11 are integrally installed, the second filters 11 are closely attached to the stirring rods 12, and the connection mode between the stirring rods 12 and the driving rod 8 is hot melting connection. The deodorizing liquid at the bottom of the fertilizer is filtered through the cooperation of the device main body 1 and the second filters 11, and fertilizer accumulation is avoided through the stirring rods 12.

[0032] Refer to the attached drawings in the specification Figures 1-4 , the ventilation mechanism 3 is composed of a shell, a ventilation fan and a filter screen, and the connection mode between the ventilation fan and the linkage pipe 4 is threaded connection. Transmission pipes 5 are symmetrically distributed below the linkage pipe 4. The air inside the transmission pipes 5 is extracted through the cooperation of the ventilation mechanism 3 and the linkage pipe 4, so as to achieve the purpose of deodorization.

[0033] Refer to the attached drawings in the specification Figures 1-4 , first filters 6 are evenly and equidistantly distributed on both sides of the transmission pipe 5. The pore diameter of the first filters 6 is the same as that of the second filters 11, and the size of the bottommost first filter 6 is the same as the inner wall size of the transmission pipe 5. The first filters 6 are used to prevent fertilizers from entering the inside of the transmission pipe 5, so that the transmission pipe 5 can extend to the bottom of the fertilizer to improve the deodorization efficiency.

[0034] Refer to the attached drawings in the specification Figures 1-4, the driving rod 8 is rotatably connected to the second filter screen 11, the driving rod 8 is rotatably connected to the protective housing 10, a sealing rubber is provided at the upper opening of the protective housing 10, and the driving rod 8 is thermally fused to the spiral tube 15. The driving rod 8 drives the spiral tube 15 to rotate, causing the fertilizer to be turned over up and down to ensure the spraying of the deodorant liquid.

[0035] See the attached drawings of the specification Figures 1-4 , the connecting rods 13 are symmetrically distributed above the stirring rod 12. The connecting rods 13 are thermally fused to the ejector rods 14. The ejector rods 14 are in close contact with the first filter screen 6. The connecting rods 13 drive the ejector rods 14 to rotate to prevent the fertilizer from blocking the bottom of the first filter screen 6 and affecting the subsequent deodorization work.

[0036] Working principle: When using this device, first, the fertilizer is inside the device main body 1. The spraying box 2 sprays the deodorant liquid into the inside of the device main body 1. The switch of the driving motor 7 is turned on, so that it drives the spiral tube 15 to rotate through the driving rod 8, causing the fertilizer at the top and bottom to be turned over up and down and fully mixed with the deodorant liquid. Then, the deodorant liquid falls to the bottom under the screening of the second filter screen 11. At the same time, the stirring rod 12 rotates with the driving rod 8 to stir the bottom, ensuring the mixing of the fertilizer at the bottom with the deodorant liquid and preventing the fertilizer from accumulating on the surface of the second filter screen 11 and affecting the filtration of the deodorant liquid;

[0037] Similarly, during the deodorization process, the switch of the air extraction mechanism 3 is turned on, so that the exhaust fan starts to extract the air inside the transmission pipe 5 through the linkage pipe 4. Since the transmission pipe 5 extends deep into the fertilizer, the odor inside the fertilizer is extracted. At the same time, the rotating fan blade 9 and the driving rod 8 are an integrated rotating structure, so as to start driving the odor at the bottom to move upward, improving the deodorization effect. And the stirring rod 12 drives the ejector rod 14 to rotate through the connecting rod 13 to stir the bottom of the first filter screen 6 to prevent the fertilizer from sticking to the bottom of the first filter screen 6. It should be noted that both the spraying box 2 and the air extraction mechanism 3 are existing technologies and are very mature. For example, the comparative patents in the background technology all have structures and working principles, which will not be described in detail here.

[0038] The above are all the preferred embodiments of the present invention, and the protection scope of the present invention is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A disinfection and deodorization device for organic fertilizer production, comprising a device main body (1) and a spray box (2), characterized in that: On the right side of the device body (1), an air extraction mechanism (3) is provided. Inside the air extraction mechanism (3), a linkage pipe (4) is provided. Below the linkage pipe (4), a transmission pipe (5) is connected. On both sides of the transmission pipe (5), a first filter screen (6) is connected. Below the first filter screen (6), a top rod (14) is provided. Below the top rod (14), a connecting rod (13) is connected. At the bottom of the device body (1), a protective housing (10) is connected. Inside the protective housing (10), a drive motor (7) is connected. Above the drive motor (7), a drive rod (8) is connected. Above the drive rod (8), a spiral pipe (15) is connected. On both sides of the drive rod (8), stirring rods (12) are also connected. Below the stirring rods (12), a second filter screen (11) is provided. Below the second filter screen (11), a rotating fan blade (9) is provided.

2. The disinfection and deodorization device for organic fertilizer production according to claim 1, characterized in that: The device body (1) and the second filter screen (11) are integrally installed. The second filter screen (11) is closely attached to the stirring rod (12). The connection mode between the stirring rod (12) and the drive rod (8) is hot melt connection.

3. The disinfection and deodorization device for organic fertilizer production according to claim 1, wherein: The air extraction mechanism (3) is composed of a housing, an air extractor, and a filter screen. The connection mode between the air extractor and the linkage pipe (4) is threaded connection. Below the linkage pipe (4), transmission pipes (5) are symmetrically distributed.

4. An odor removal and disinfection device for organic fertilizer production according to claim 1, characterized in that: On both sides of the transmission pipe (5), the first filter screens (6) are evenly and equidistantly distributed. The pore diameter of the first filter screen (6) is the same as that of the second filter screen (11). The size of the lowermost first filter screen (6) is the same as the inner wall size of the transmission pipe (5).

5. The disinfection and deodorization device for organic fertilizer production according to claim 1, wherein: The connection mode between the drive rod (8) and the second filter screen (11) is rotational connection. The connection mode between the drive rod (8) and the protective housing (10) is rotational connection. At the opening at the upper part of the protective housing (10), a sealing rubber is provided. The connection mode between the drive rod (8) and the spiral pipe (15) is hot melt connection.

6. The disinfection and deodorization device for organic fertilizer production according to claim 1, characterized in that: The connecting rods (13) are symmetrically distributed above the stirring rods (12). The connection mode between the connecting rods (13) and the top rod (14) is hot melt connection. The top rod (14) is closely attached to the first filter screen (6).

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