Organic fertilizer fermentation and deodorization device

Abstract

The utility model relates to the technical field of organic fertilizer deodorization, and discloses an organic fertilizer fermentation deodorization device which comprises a support, and a fermentation tank is fixedly arranged on the support; the turning and stirring structure is movably arranged in the fermentation tank and comprises a rotating shaft, a bevel gear ring, a bevel gear column and a turning and stirring paddle, the turning and stirring paddle is fixedly arranged at one end of the bevel gear column, the bevel gear ring is fixedly arranged on the curved surface of the rotating shaft, the rotating shaft is rotationally arranged in the fermentation tank, and the bevel gear ring is in transmission engagement with the bevel gear column; the gas conveying structure is arranged outside the fermentation tank and comprises a water tank, a gas suction pipe, an induced draft fan, an oxygen conveying pipe and a one-way gas stop valve, the turning and stirring structure is arranged, heating fermentation is assisted, meanwhile, uniform mixing between a deodorant and organic fertilizer can be helped, meanwhile, odor is introduced into the water tank through the induced draft fan, oxygen is conveyed through the oxygen conveying pipe, and oxygenolysis of the organic fertilizer is accelerated; therefore, the deodorization effect of the device is improved, and odor is removed in various modes.

Description

Technical Field

[0001] The utility model belongs to the technical field of organic fertilizer deodorization, and specifically relates to an organic fertilizer fermentation deodorization device. Background Art

[0002] A large amount of odor will be produced during the fermentation process of organic fertilizer. These odors mainly come from harmful gases released when microorganisms decompose organic matter, such as ammonia, hydrogen sulfide, methane, etc. If they are directly discharged into the atmosphere, they will cause pollution to the environment. Therefore, an organic fertilizer fermentation deodorization device is needed for treatment.

[0003] The prior art discloses an organic fertilizer fermentation and deodorization device (CN219942499U), which includes a fermentation box, a first end of the top of the fermentation box is fixedly connected to a feed pipe, a sealing cover is provided on the top of the feed pipe, a first end of the outer wall of the fermentation box is fixedly connected to an activated carbon box, the top and bottom of the activated carbon box are fixedly connected to an air guide pipe, the second end of the top of the air guide pipe is fixed to the first end of the outer wall of the feed pipe, the first end of the bottom of the fermentation box is fixedly connected to a discharge pipe, a pipeline valve is fixedly installed on the outer wall of the discharge pipe, a number of pillars are fixedly connected around the bottom of the fermentation box, a stirring assembly is fixedly connected in the middle of the top of the fermentation box, and an air intake assembly is fixedly connected in the middle of the bottom of the fermentation box.

[0004] After searching, it was found that the existing technology uses deodorants mixed with organic fertilizers for deodorization. However, deodorants are not a panacea and can only reduce odors to a certain extent, but cannot completely eliminate them. Therefore, the deodorization effect is not ideal and a certain odor will still remain. Furthermore, considering the fermentation process of organic fertilizers, deodorization needs to be synchronized with the fermentation of organic fertilizers. The activated carbon used in the existing technology is not only difficult to replace but also cannot be used for a long time. It cannot be used in conjunction with the fermentation process of organic fertilizers. Therefore, it is not suitable for deodorization of most fermentations, so there are limitations on the scope of application.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the above technical problems of unsatisfactory deodorizing effect and limited scope of application, the basic concept of the technical solution adopted by the utility model is:

[0007] An organic fertilizer fermentation and deodorization device, comprising

[0008] a support, on which a fermentation tank is fixedly arranged;

[0009] A stirring structure, wherein the stirring structure is movably arranged in the fermentation tank, the stirring structure comprises a rotating shaft, a bevel gear ring, a bevel gear column and a stirring paddle, the stirring paddle is fixedly arranged at one end of the bevel gear column, the bevel gear ring is fixedly arranged on the curved surface of the rotating shaft, the rotating shaft is rotatably arranged in the fermentation tank, and the bevel gear ring drives and engages the bevel gear column;

[0010] The gas delivery structure is arranged outside the fermentation tank, and the gas delivery structure includes a water tank, an air intake pipe, an induced draft fan, an oxygen supply pipe and a one-way air check valve. The water tank is fixedly arranged on a support, the air intake pipe connects the water tank and the fermentation tank, the induced draft fan is arranged on the curved surface of the air intake pipe, the oxygen supply pipe is connected to the top surface of the fermentation tank, and the one-way air check valve is arranged on the oxygen supply pipe.

[0011] As a preferred embodiment of the present invention, the support is composed of an annular support and an L-shaped plate, the fermentation tank is fixedly set on the annular support, the water tank is fixedly set on the L-shaped plate, and a water inlet pipe for external water source and discharge water source is fixedly set on one side of the water tank, and an intake pipe for transporting odor is fixedly set between the fermentation tank and the water tank.

[0012] As a preferred embodiment of the present invention, a feed pipe for feeding is fixedly provided on the top surface of the fermentation tank, a plug is clamped on the feed pipe, a discharge pipe is fixedly provided on the bottom of the fermentation tank, the discharge pipe and the feed pipe are both communicated with the fermentation tank, and a control valve is installed on the discharge pipe.

[0013] As a preferred embodiment of the present invention, a heating chamber is provided inside the fermentation tank, a heating tube is arranged around the heating chamber, a heating controller is fixedly provided on the top surface of the fermentation tank, and a control end of the heating controller is connected to the heating tube.

[0014] As a preferred embodiment of the present invention, a square sleeve column is fixedly installed inside the fermentation tank, a rotating shaft, a bevel gear ring and a bevel gear column are rotatably arranged inside the sleeve column, the stirring paddle is rotatably arranged on the outside of the sleeve column, and a motor is fixedly installed on the top surface of the fermentation tank, and the output end of the motor is connected to the top surface of the rotating shaft.

[0015] As a preferred embodiment of the present invention, three bevel gear columns are rotatably arranged on the four side walls of the sleeve column, three bevel gear rings are evenly arranged on the curved surface of the rotating shaft, and every four bevel gear columns are meshed and transmitted with the same bevel gear ring.

[0016] As a preferred embodiment of the present invention, the bevel gear column consists of a bevel gear and a short column, the stirring paddle is an arc-shaped plate, the short column is rotatably arranged in the sleeve column, the stirring paddle is fixedly connected to the short column, and the bevel gear is meshed with the bevel gear ring for transmission.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. By setting up heating pipes and oxygen supply pipes, the fermentation of organic fertilizer and the oxidative decomposition of odor are accelerated by supplying oxygen and controlling the temperature. The continuous stirring of the stirring structure is coordinated to ensure the uniform fermentation of organic fertilizer. At the same time, the odor is introduced into the water tank by using an induced draft fan. The water solubility of part of the odor is used for deodorization, so that the device can be used in a reciprocating cycle. At the same time, deodorization is synchronized with the fermentation process, ensuring the applicability of the device in a wide range.

[0019] 2. By setting up a stirring structure, while assisting heating and fermentation, it can help mix the deodorant and organic fertilizer evenly. At the same time, the induced draft fan is used to introduce the odor into the water tank, and the oxygen supply pipe accelerates the oxidation and decomposition of the organic fertilizer, thereby improving the deodorization effect of the device and removing the odor in multiple ways.

[0020] The specific implementation of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In the attached figure:

[0022] Figure 1 It is an overall schematic diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the disassembly of the structure of the utility model;

[0024] Figure 3 This is a disassembled schematic diagram of the stirring structure of the utility model;

[0025] Figure 4 It is a schematic diagram of the overall longitudinal section of the utility model;

[0026] Figure 5 It is a schematic diagram of the overall transverse section of the present invention.

[0027] In the figure: 11. Fermentation tank; 12. Support; 13. Water tank; 14. Water inlet pipe; 15. Air intake pipe; 16. Induced draft fan; 17. Heating controller; 18. Discharge pipe; 19. Control valve; 20. Feed pipe; 21. Plug; 22. Oxygen supply pipe; 23. One-way air check valve; 24. Motor; 25. Rotating shaft; 26. Bevel gear ring; 27. Bevel gear column; 28. Stirring paddle; 29. ​​Sleeve column; 30. Heating tube; 31. Heating chamber. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0029] An organic fertilizer fermentation and deodorization device, such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, it includes a support 12, on which a fermentation tank 11 is fixedly mounted; a stirring structure, which is movably arranged in the fermentation tank 11, and the stirring structure includes a rotating shaft 25, a bevel gear ring 26, a bevel gear column 27 and a stirring paddle 28, the stirring paddle 28 is fixedly arranged at one end of the bevel gear column 27, the bevel gear ring 26 is fixedly arranged on the curved surface of the rotating shaft 25, the rotating shaft 25 is rotatably arranged in the fermentation tank 11, and the bevel gear ring 26 drives and engages the bevel gear column 27; an air supply structure, which is arranged outside the fermentation tank 11, and the air supply structure includes a water tank 13, an intake pipe 15, an induced draft fan 16, an oxygen supply pipe 22 and a one-way air check valve 23, the water tank 13 is fixedly arranged on the support 12, the intake pipe 15 connects the water tank 13 and the fermentation tank 11, the induced draft fan 16 is arranged on the curved surface of the intake pipe 15, the oxygen supply pipe 22 is connected to the top surface of the fermentation tank 11, and the one-way air check valve 23 is arranged on the oxygen supply pipe 22.

[0030] Specifically, the device accelerates the fermentation of organic fertilizer and the oxidative decomposition of odor by supplying oxygen and controlling temperature, and cooperates with the continuous stirring of the stirring structure to ensure the uniform fermentation of the organic fertilizer. At the same time, the induced draft fan 16 is used to introduce the odor into the water tank 13, and the water solubility of part of the odor is used for deodorization, so that the device can be used in a reciprocating cycle. At the same time, the deodorization is synchronized with the fermentation process, ensuring the applicability of the device in a wide range. The stirring structure assists in heating and fermentation, and can help to mix the deodorant and the organic fertilizer evenly. At the same time, the induced draft fan 16 is used to introduce the odor into the water tank 13, and the oxygen supply pipe 22 supplies oxygen to accelerate the oxidative decomposition of the organic fertilizer, so as to improve the deodorization effect of the device and remove the odor in multiple ways.

[0031] like Figure 1 、 Figure 2 and Figure 5 As shown, the support 12 consists of an annular support and an L-shaped plate. The fermentation tank 11 is fixedly mounted on the annular support, and the water tank 13 is fixedly mounted on the L-shaped plate. A water inlet pipe 14 for connecting to an external water source and discharging a water source is fixedly mounted on one side of the water tank 13. An air intake pipe 15 for transporting odor is fixedly mounted between the fermentation tank 11 and the water tank 13. Figure 1 and Figure 2As shown, a feed pipe 20 for feeding is fixedly provided on the top surface of the fermentation tank 11, and a plug 21 is clamped on the feed pipe 20. A discharge pipe 18 is fixedly provided on the bottom of the fermentation tank 11. The discharge pipe 18 and the feed pipe 20 are both connected to the fermentation tank 11, and a control valve 19 is installed on the discharge pipe 18.

[0032] Specifically, water is added to the water tank 13 through the water inlet pipe 14, and the ammonia and other odors generated in the fermentation tank 11 are sucked into the intake pipe 15 through the induced draft fan 16. With the help of the water solubility of some gases, they are dissolved in the water in the water tank 13, thereby achieving a deodorizing effect. The control valve 19 is used to control the state of the discharge pipe 18 to assist in discharging or form a closed environment for the fermentation tank 11. A rubber ring is provided between the plug 21 and the feed pipe 20. The tension of the rubber ring is used to seal the gap between the feed pipe 20 and the plug 21 to form a closed space for the fermentation tank 11.

[0033] like Figure 2 、 Figure 4 and Figure 5 As shown, a heating chamber 31 is provided inside the fermentation tank 11 , and a heating pipe 30 is arranged around the heating chamber 31 . A heating controller 17 is fixedly provided on the top surface of the fermentation tank 11 , and a control end of the heating controller 17 is connected to the heating pipe 30 .

[0034] Specifically, the heating controller 17 is used to control the start and stop of the heating tube 20. The heating tube 30 surrounds the wall of the heating chamber 31 to transfer heat to the inner wall of the fermentation tank 11, thereby helping the organic fertilizer in the fermentation tank 11 to ferment quickly.

[0035] like Figure 1 、 Figure 3 and Figure 4 As shown, a square sleeve column 29 is fixedly provided inside the fermentation tank 11, and a rotating shaft 25, a bevel gear ring 26 and a bevel gear column 27 are rotatably provided inside the sleeve column 29. A stirring paddle 28 is rotatably provided on the outside of the sleeve column 29. A motor 24 is fixedly installed on the top surface of the fermentation tank 11, and the output end of the motor 24 is connected to the top surface of the rotating shaft 25; Figure 3 and Figure 4 As shown, three bevel gear columns 27 are rotatably arranged on the four side walls of the sleeve column 29, and three bevel gear rings 26 are evenly arranged on the curved surface of the rotating shaft 25. Every four bevel gear columns 27 are meshed with and drive the same bevel gear ring 26; Figure 3 and Figure 4 As shown, the bevel gear column 27 consists of a bevel gear and a short column, the stirring paddle 28 is an arc-shaped plate, the short column is rotatably set in the sleeve column 29, the stirring paddle 28 is fixedly connected to the short column, and the bevel gear is meshed with the bevel gear ring 26 for transmission.

[0036] Specifically, open the plug 21, pour the deodorant and organic fertilizer into the fermentation tank 11 through the feed pipe 20, start the motor 24, and the motor 24 drives the rotating shaft 25 to drive the three bevel gear rings 26 to rotate. The three bevel gear rings 26 respectively engage and transmit the four corresponding bevel gear columns 27, thereby driving the corresponding stirring paddles 28 to rotate and stir the organic fertilizer. In this process, the oxygen supply pipe 22 is connected to the oxygen source, and the one-way air check valve 23 controls the oxygen entry in the oxygen supply pipe 22 to prevent the odor from being output from the oxygen supply pipe 22. At the same time, the heating pipe 30 provides heat to the organic fertilizer inside the fermentation tank 11. At this time, the organic fertilizer is fully fermented to produce odors such as ammonia. At this time, the one-way air check valve 23 is opened to stop the oxygen supply, and the odor is sucked into the intake pipe 15 by the induced draft fan 16, poured into the water tank 13 to dissolve with water, and finally the deodorized fermented fertilizer is discharged from the discharge pipe 18.

[0037] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. An organic fertilizer fermentation and deodorization device, characterized in that: include a support (12), wherein a fermentation tank (11) is fixedly mounted on the support (12); A stirring structure, wherein the stirring structure is movably arranged in the fermentation tank (11), the stirring structure comprises a rotating shaft (25), a bevel gear ring (26), a bevel gear column (27) and a stirring paddle (28), wherein the stirring paddle (28) is fixedly arranged at one end of the bevel gear column (27), the bevel gear ring (26) is fixedly arranged on the curved surface of the rotating shaft (25), the rotating shaft (25) is rotatably arranged in the fermentation tank (11), and the bevel gear ring (26) drives and engages the bevel gear column (27); An air supply structure is provided outside a fermentation tank (11), comprising a water tank (13), an air intake pipe (15), an induced draft fan (16), an oxygen supply pipe (22), and a one-way air stop valve (23); the water tank (13) is fixedly provided on a support (12); the air intake pipe (15) connects the water tank (13) and the fermentation tank (11); the induced draft fan (16) is provided on a curved surface of the air intake pipe (15); the oxygen supply pipe (22) is connected to the top surface of the fermentation tank (11); and the one-way air stop valve (23) is provided on the oxygen supply pipe (22).

2. An organic fertilizer fermentation and deodorization device according to claim 1, characterized in that, The support (12) is composed of an annular support and an L-shaped plate. The fermentation tank (11) is fixedly arranged on the annular support. The water tank (13) is fixedly arranged on the L-shaped plate. A water inlet pipe (14) for connecting to an external water source and discharging a water source is fixedly arranged on one side of the water tank (13). An air intake pipe (15) for conveying odor is fixedly arranged between the fermentation tank (11) and the water tank (13).

3. An organic fertilizer fermentation and deodorization device according to claim 1, characterized in that, A feed pipe (20) for feeding is fixedly provided on the top surface of the fermentation tank (11), and a plug (21) is clamped on the feed pipe (20). A discharge pipe (18) is fixedly provided on the bottom of the fermentation tank (11), and both the discharge pipe (18) and the feed pipe (20) are in communication with the fermentation tank (11). A control valve (19) is installed on the discharge pipe (18).

4. An organic fertilizer fermentation and deodorization device according to claim 1, characterized in that, A heating chamber (31) is provided inside the fermentation tank (11), a heating pipe (30) is arranged around the heating chamber (31), a heating controller (17) is fixedly provided on the top surface of the fermentation tank (11), and a control end of the heating controller (17) is connected to the heating pipe (30).

5. An organic fertilizer fermentation and deodorization device according to claim 1, characterized in that, A square sleeve column (29) is fixedly provided inside the fermentation tank (11), a rotating shaft (25), a bevel gear ring (26) and a bevel gear column (27) are rotatably provided inside the sleeve column (29), and the stirring paddle (28) is rotatably provided outside the sleeve column (29). A motor (24) is fixedly installed on the top surface of the fermentation tank (11), and an output end of the motor (24) is connected to the top surface of the rotating shaft (25).

6. An organic fertilizer fermentation and deodorization device according to claim 5, characterized in that, Three bevel gear columns (27) are rotatably arranged on the four side walls of the sleeve column (29), and three bevel gear rings (26) are evenly arranged on the curved surface of the rotating shaft (25). Every four bevel gear columns (27) are meshed with and drive the same bevel gear ring (26).

7. An organic fertilizer fermentation and deodorization device according to claim 6, characterized in that, The bevel gear column (27) is composed of a bevel gear and a short column. The stirring paddle (28) is an arc-shaped plate. The short column is rotatably arranged in the sleeve column (29). The stirring paddle (28) is fixedly connected to the short column. The bevel gear is meshed with the bevel gear ring (26) for transmission.

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