Biological organic fertilizer fermentation device

Abstract

The utility model relates to the field of bio-organic fertilizer fermentation, and discloses a bio-organic fertilizer fermentation device which comprises a fermentation container for accommodating and fermenting a bio-organic fertilizer; the conveying pipe penetrates through the fermentation container and is arranged to rotate in the fermentation container; the plurality of first connecting pipes are mounted on the conveying pipe, each first connecting pipe comprises a sensor, and the sensors are arranged in the first connecting pipes and used for monitoring temperature information and humidity information of the bio-organic fertilizer in the fermentation container. According to the utility model, the temperature and humidity of the bio-organic fertilizer in the fermentation container are accurately monitored, so that the temperature and humidity data in the fermentation process are more accurate and reliable, air is conveyed to each corner in the fermentation container through the air supply piece, and the ventilation effect of the organic fertilizer is improved.

Description

Technical Field

[0001] The utility model relates to the field of bio-organic fertilizer fermentation, in particular to a bio-organic fertilizer fermentation device. Background Art

[0002] Bio-organic fertilizer refers to a type of fertilizer that is made from a combination of specific functional microorganisms and organic materials that are mainly derived from animal and plant residues and have been harmlessly treated and decomposed. This type of fertilizer has the effects of both microbial fertilizers and organic fertilizers and has many advantages.

[0003] The fermentation of biological organic fertilizer is a complex process, generally between 50-70℃. Too high temperature may destroy the growth and effect of microorganisms, too low temperature will cause the fermentation speed to be too slow, too high humidity will lead to poor growth of microorganisms; too low humidity will cause the growth of microorganisms to be hindered. Appropriate humidity needs to be maintained during the fermentation process, and sufficient oxygen supply is required to support the growth and metabolism of microorganisms.

[0004] After searching, the publication number CN220352017U discloses an ultra-efficient biological organic fertilizer fermentation device, including a fermentation ball, a limited seat is symmetrically arranged at the bottom of the outer side of the fermentation ball, and also includes: a rotating component, the rotating component is arranged on the outer side of the fermentation ball, and the rotating component is used to drive the fermentation ball to rotate; a stirring component, the stirring component is arranged in the inner cavity of the fermentation ball and extends to the outside of the fermentation ball, and the stirring component is used to stir the biological organic fertilizer in the inner cavity of the fermentation ball; a material guide pipe, the material guide pipe array is arranged on the outer side of the fermentation ball, and the material guide pipe is used to transport the biological organic fertilizer.

[0005] Existing biological organic fertilizer fermentation devices mostly use a static stacking method for fermentation, that is, organic waste is piled in a container and fermented by relying on the action of natural microorganisms. Due to the dense stacking of organic fertilizers, it is difficult for existing thermometers and hygrometers to be directly inserted into the piled organic fertilizers for accurate temperature and humidity measurement, which results in the inability to accurately understand the internal temperature and humidity changes during the fermentation process, and it is difficult to carry out targeted regulation. In the static stacking fermentation method, the ventilation effect of organic fertilizers is often poor. As the fermentation proceeds, a large amount of heat and moisture will be generated inside the pile. If the ventilation is poor, the temperature and humidity inside the pile will be too high, thereby inhibiting the activity of microorganisms and even causing fermentation failure. Utility Model Content

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A biological organic fertilizer fermentation device, comprising:

[0008] A fermentation container for containing and fermenting bio-organic fertilizer;

[0009] a conveying pipe, passing through the fermentation container and configured to rotate in the fermentation container;

[0010] A plurality of first connecting pipes are installed on the conveying pipe, wherein the first connecting pipes include sensors, and the sensors are arranged in the first connecting pipes, and the sensors are used to monitor the temperature information and humidity information of the bio-organic fertilizer in the fermentation container;

[0011] A plurality of second connecting pipes are installed on the delivery pipe, wherein the first connecting pipe and the second connecting pipe are configured to rotate together with the delivery pipe in the fermentation container, so as to stir the bio-organic fertilizer in the fermentation container;

[0012] The air supply member is arranged on one side of the fermentation container and connected to one end of the second connecting pipe. The air supply member is used to transport air into the fermentation container through the second connecting pipe and the delivery pipe to enhance the ventilation effect of the bio-organic fertilizer during the fermentation process and optimize the fermentation environment.

[0013] The first connecting pipe also includes:

[0014] A protective cover is installed at one end of the first connecting pipe away from the conveying pipe, and is used to prevent the biological organic fertilizer from entering the first connecting pipe;

[0015] A sealing cap is installed at one end of the delivery pipe to ensure the sealing of the delivery pipe when delivering gas;

[0016] The controller is installed on one side of the sealing cover and connected to the sensor to receive the signal of the sensor.

[0017] The second connecting pipe also includes:

[0018] A fixing rod, fixedly connected in the second connecting pipe;

[0019] The vent cap is installed at one end of the second connecting pipe away from the delivery pipe, and is configured so that when the second connecting pipe delivers gas, the vent cap moves in a direction away from the second connecting pipe under the action of gas pressure and opens the second connecting pipe; when the second connecting pipe stops delivering gas, the vent cap closes the second connecting pipe to prevent the biological organic fertilizer from entering the second connecting pipe;

[0020] The elastic member has one end connected to the fixing rod and the other end connected to the vent cover, and is used to provide a restoring force for the vent cover to return to its initial position.

[0021] Also includes:

[0022] A base, mounted on the bottom of the fermentation container;

[0023] Two support frames are installed on the base, the fermentation container is arranged between the two support frames, and the two ends of the conveying pipe respectively pass through the two support frames.

[0024] Also includes:

[0025] A first driving unit is installed on one of the two supporting frames and connected to the fermentation container, and is used to drive the fermentation container to rotate around its axis to promote uniform fermentation of the bio-organic fertilizer;

[0026] The second driving unit is installed on the other support frame of the two support frames and is connected to the conveying pipe. It is used to drive the conveying pipe to rotate around its axis to assist in mixing and ventilation of the biological organic fertilizer.

[0027] The first driving unit comprises:

[0028] A first driving wheel is mounted on the outer ring of the fermentation container and rotates synchronously with the fermentation container;

[0029] The first power source is installed on the support frame. The power shaft of the first power source is connected with a second driving wheel, and the second driving wheel is connected with the first driving wheel to drive the fermentation container to rotate.

[0030] The second driving unit comprises:

[0031] A second power source is installed on the support frame to provide power for the rotation of the conveying pipe;

[0032] A first gear, mounted on a power shaft of the second power source, and rotating together with the power source;

[0033] The second gear is installed on the outer ring of the conveying pipe and is connected with the first gear to drive the conveying pipe to rotate.

[0034] The projection shape of the first driving wheel is a circular ring.

[0035] The utility model provides a biological organic fertilizer fermentation device. Compared with the prior art, it has the following beneficial effects:

[0036] 1. By installing multiple first connecting pipes on the conveying pipe and arranging sensors in each connecting pipe, the device can accurately monitor the temperature and humidity of the biological organic fertilizer in the fermentation container, overcoming the problem that traditional thermometers and hygrometers are difficult to directly insert into the organic fertilizer, making the temperature and humidity data in the fermentation process more accurate and reliable.

[0037] 2. The air is delivered to the second connecting pipe through the air supply member, and then the air is evenly distributed to every corner of the fermentation container through the rotation of the delivery pipe. The improvement of ventilation effect is conducive to maintaining the activity of microorganisms and the smooth progress of the fermentation process, further improving the fermentation efficiency and the quality of organic fertilizer.

[0038] 3. The controller can realize automatic monitoring and control of the fermentation process, which improves the automation level of the fermentation device, reduces the need for manual operation and the possibility of misoperation, and reduces production costs and labor costs.

[0039] 4. By arranging components such as a protective cover, a sealing cover, a vent cover and an elastic member on the first connecting pipe and the second connecting pipe, the biological organic fertilizer is effectively prevented from entering the pipe to cause blockage or damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 This is a schematic diagram of the three-dimensional structure proposed by the utility model.

[0041] Figure 2 This is a schematic diagram of the three-dimensional structure from another viewing angle proposed by the utility model.

[0042] Figure 3 It is a partial cross-sectional structural schematic diagram proposed by the utility model.

[0043] Figure 4 It is a schematic diagram of the cross-sectional structure of the delivery pipe, the first connecting pipe and the second connecting pipe proposed by the utility model.

[0044] Figure 5 This is a schematic diagram of the cross-sectional structure of the first connecting pipe proposed by the utility model.

[0045] Figure 6 This is a schematic diagram of the cross-sectional structure of the second connecting pipe proposed by the utility model.

[0046] The reference numerals in the figure are:

[0047] 1. Base; 2. Fermentation container; 3. Delivery pipe; 4. First connecting pipe; 401. Sensor; 402. Protective cover; 403. Controller; 404. Sealing cover; 5. Second connecting pipe; 501. Fixed rod; 502. Ventilation cover; 503. Elastic member; 504. Air supply member; 6. Support frame; 7. First driving unit; 701. First driving wheel; 702. First power source; 703. Second driving wheel; 8. Second driving unit; 801. Second power source; 802. First gear; 803. Second gear. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0049] Reference Figure 1-Figure 6 , a biological organic fertilizer fermentation device, comprising:

[0050] A fermentation container 2 is used to contain and ferment biological organic fertilizer; a delivery pipe 3 passes through the fermentation container 2 and is configured to rotate in the fermentation container 2; a base 1 is installed at the bottom of the fermentation container 2; two support frames 6 are installed on the base 1, the fermentation container 2 is arranged between the two support frames 6, and both ends of the delivery pipe 3 pass through the two support frames 6 respectively; a plurality of first connecting pipes 4 are installed on the delivery pipe 3, the first connecting pipe 4 includes a sensor 401, the sensor 401 is arranged in the first connecting pipe 4, and the sensor 401 is used to monitor the temperature information and humidity information of the biological organic fertilizer in the fermentation container 2; a plurality of second connecting pipes 5 are installed on the delivery pipe 3, the first connecting pipe 4 and the second connecting pipe 5 are configured to rotate in the fermentation container 2 with the delivery pipe 3, and are used to stir the biological organic fertilizer in the fermentation container 2, so as to realize accurate monitoring of the temperature and humidity of the biological organic fertilizer in the fermentation container 2, overcome the problem that traditional thermometers and hygrometers are difficult to directly insert into the organic fertilizer, and make the temperature and humidity data in the fermentation process The controller 403 is connected to the sensor 401, and can receive the signal of the sensor 401 in real time and control the operation of the fermentation device according to the signal. When the temperature and humidity reach a certain preset value, the controller 403 can automatically adjust the fermentation conditions, thereby realizing targeted regulation; the sensor 401 adopts a wireless temperature and humidity sensor 401, and can also adopt a wired temperature and humidity sensor 401. The air supply member 504 is arranged on one side of the fermentation container 2 and is connected to one end of the second connecting pipe 5. The air supply member 504 is used to transport air into the fermentation container 2 through the second connecting pipe 5 and the conveying pipe 3 to enhance the ventilation effect of the biological organic fertilizer during the fermentation process and optimize the fermentation environment. The air is transported to the second connecting pipe 5 through the air supply member 504, and then the air is evenly distributed to all corners of the fermentation container 2 through the rotation of the conveying pipe 3, thereby improving the ventilation effect of the organic fertilizer and avoiding the problems of excessive temperature and excessive humidity caused by poor ventilation. The air supply member 504 adopts a blower, and can also adopt a centrifugal fan.

[0051] Reference Figure 4 and Figure 6 The first connecting pipe 4 also includes: a protective cover 402, installed at one end of the first connecting pipe 4 away from the conveying pipe 3, used to prevent the biological organic fertilizer from entering the first connecting pipe 4; a sealing cover 404, installed at one end of the conveying pipe 3, used to ensure the sealing of the conveying pipe 3 when conveying gas; a controller 403, installed on one side of the sealing cover 404, connected to the sensor 401, used to receive the signal of the sensor 401, the controller 403 adopts a PLC controller 403, and can also adopt a single-chip microcomputer.

[0052] Reference Figure 4 and Figure 5The second connecting pipe 5 also includes: a fixing rod 501, which is fixedly connected in the second connecting pipe 5; a vent cover 502, which is installed at one end of the second connecting pipe 5 away from the conveying pipe 3, and is configured such that when the second connecting pipe 5 conveys gas, the vent cover 502 moves in a direction away from the second connecting pipe 5 under the action of air pressure and opens the second connecting pipe 5; when the second connecting pipe 5 stops conveying gas, the vent cover 502 closes the second connecting pipe 5 to prevent the biological organic fertilizer from entering the second connecting pipe 5; an elastic member 503, one end of which is connected to the fixing rod 501 and the other end is connected to the vent cover 502, and is used to provide the vent cover 502 with a restoring force of the initial position. The design of the vent cover 502 and the elastic member 503 ensures that the second connecting pipe 5 is opened when conveying gas and closed when stopping conveying gas, thereby preventing the biological organic fertilizer from entering the connecting pipe and causing blockage, which not only ensures the ventilation effect, but also increases the service life of the device. The elastic member 503 adopts a stainless steel spring, and can also adopt an elastic rope.

[0053] Reference Figure 1 and Figure 2 , and also includes: a first driving unit 7, installed on one of the two supporting frames 6, connected to the fermentation container 2, and used to drive the fermentation container 2 to rotate around its axis to promote uniform fermentation of the biological organic fertilizer; a second driving unit 8, installed on the other supporting frame 6 of the two supporting frames 6, connected to the conveying pipe 3, and used to drive the conveying pipe 3 to rotate around its axis to assist in mixing and ventilation of the biological organic fertilizer.

[0054] Reference Figure 3 The first driving unit 7 includes: a first driving wheel 701, which is installed on the outer ring of the fermentation container 2 and rotates synchronously with the fermentation container 2; a first power source 702, which is installed on the support frame 6, and a second driving wheel 703 is connected to the power shaft of the first power source 702, and the second driving wheel 703 is connected to the first driving wheel 701 to drive the fermentation container 2 to rotate; the projection shape of the first driving wheel 701 is a circular ring, and the first power source 702 adopts a servo motor or a stepping motor. The first power source 702 drives the second driving wheel 703 to rotate, and the second driving wheel 703 drives the first driving wheel 701 to rotate. The first driving wheel 701 can drive the fermentation container 2 to rotate, and the fermentation container 2 can stir the biological organic fertilizer inside.

[0055] Reference Figure 2The second driving part 8 includes: a second power source 801, which is installed on the support frame 6 and provides power for the rotation of the conveying pipe 3; a first gear 802, which is installed on the power shaft of the second power source 801 and rotates with the power source; a second gear 803, which is installed on the outer ring of the conveying pipe 3 and is connected to the first gear 802 to drive the conveying pipe 3 to rotate. The second power source 801 adopts a servo motor or a stepping motor. The second power source 801 drives the first gear 802 to rotate, and the first gear 802 drives the second gear 803 and the conveying pipe 3 to rotate. The conveying pipe 3 can drive multiple first connecting pipes 4 and multiple second connecting pipes 5 to rotate in the fermentation container 2, and cooperate with the fermentation container 2 to stir the biological organic fertilizer.

[0056] During use, first, the first driving unit 7 and the second driving unit 8 are started, and the first power source 702 of the first driving unit 7 starts working, and the first driving wheel 701 is driven to rotate through the second driving wheel 703, thereby driving the fermentation container 2 to rotate around its axis. The second power source 801 of the second driving unit 8 also starts working, and the conveying pipe 3 is driven to rotate around its axis through the transmission of the first gear 802 and the second gear 803. While the fermentation container 2 rotates, the sensors 401 in the multiple first connecting pipes 4 installed on the conveying pipe 3 start working to monitor the temperature and humidity information of the biological organic fertilizer in the fermentation container 2 in real time. The controller 403 receives the signal from the sensor 401 in real time, and compares and judges according to the preset temperature and humidity thresholds. When the monitored temperature or humidity reaches the preset threshold, the controller 403 will automatically adjust the fermentation conditions. For example, if the temperature is too high, the controller 403 can start the air supply member 504 to transport air into the fermentation container 2 through the second connecting pipe 5 to enhance the ventilation effect and reduce the temperature. Similarly, if the humidity is too high, the controller 403 can adjust the air supply member 504 to reduce the humidity. 504 operating parameters or start other dehumidification equipment to reduce humidity. During the entire fermentation process, the rotation of the fermentation container 2 and the rotation of the delivery pipe 3 work together to stir the biological organic fertilizer to ensure the uniformity of the fermentation. When the air supply member 504 is working, the air is evenly delivered to every corner of the fermentation container 2 through the second connecting pipe 5, effectively improving the ventilation effect of the organic fertilizer, avoiding the problems of excessive temperature and excessive humidity caused by poor ventilation. The protective cover 402 and the sealing cover 404 on the first connecting pipe 4 ensure the normal operation of the sensor 401 and the delivery pipe 3, avoiding the biological organic fertilizer from entering the pipeline and causing blockage or damage. The ventilation cover 502 and the elastic member 503 on the second connecting pipe 5 ensure that the connecting pipe is opened when conveying gas and closed when stopping conveying, further preventing the entry of biological organic fertilizer. When the fermentation reaches a predetermined time or meets other end conditions, the controller 403 stops the work of the first driving unit 7 and the second driving unit 8 to end the fermentation process. The operator can open the fermentation container 2 as needed and take out the fermented biological organic fertilizer for subsequent treatment or utilization.

[0057] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0058] By installing a plurality of first connecting pipes 4 on the conveying pipe 3 and providing a sensor 401 in each connecting pipe, the temperature and humidity of the bio-organic fertilizer in the fermentation container 2 can be accurately monitored, making the temperature and humidity data during the fermentation process more accurate and reliable.

[0059] The air is delivered to the second connecting pipe 5 through the air supply member 504, and then the air is evenly distributed to every corner of the fermentation container 2 through the rotation of the delivery pipe 3, thereby improving the ventilation effect of the organic fertilizer. The improvement of the ventilation effect is beneficial to maintaining the activity of microorganisms and the smooth progress of the fermentation process, further improving the fermentation efficiency and the quality of the organic fertilizer.

[0060] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A biological organic fertilizer fermentation device, characterized in that, include: A fermentation container (2) for containing and fermenting the bio-organic fertilizer; a conveying pipe (3), which passes through the fermentation container (2) and is arranged to rotate in the fermentation container (2); A plurality of first connecting pipes (4) are installed on the conveying pipe (3), wherein the first connecting pipes (4) include a sensor (401), wherein the sensor (401) is arranged inside the first connecting pipe (4), and the sensor (401) is used to monitor the temperature information and humidity information of the biological organic fertilizer in the fermentation container (2); A plurality of second connecting pipes (5) are mounted on the delivery pipe (3), wherein the first connecting pipe (4) and the second connecting pipe (5) are arranged to rotate together with the delivery pipe (3) in the fermentation container (2) to stir the bio-organic fertilizer in the fermentation container (2); An air supply member (504) is arranged on one side of the fermentation container (2) and connected to one end of the second connecting pipe (5). The air supply member (504) is used to transport air into the fermentation container (2) through the second connecting pipe (5) and the transport pipe (3), so as to enhance the ventilation effect of the bio-organic fertilizer during the fermentation process and optimize the fermentation environment.

2. A biological organic fertilizer fermentation device according to claim 1, characterized in that: The first connecting pipe (4) further comprises: A protective cover (402) is installed at one end of the first connecting pipe (4) away from the conveying pipe (3) and is used to prevent the biological organic fertilizer from entering the first connecting pipe (4); A sealing cover (404) is installed at one end of the delivery pipe (3) to ensure the sealing performance of the delivery pipe (3) when delivering gas; The controller (403) is installed on one side of the sealing cover (404), connected to the sensor (401), and used to receive the signal of the sensor (401).

3. A biological organic fertilizer fermentation device according to claim 1, characterized in that: The second connecting pipe (5) further comprises: A fixing rod (501) fixedly connected in the second connecting pipe (5); The vent cover (502) is installed at one end of the second connecting pipe (5) away from the delivery pipe (3), and is configured so that when the second connecting pipe (5) delivers gas, the vent cover (502) moves in a direction away from the second connecting pipe (5) under the action of gas pressure and opens the second connecting pipe (5); when the second connecting pipe (5) stops delivering gas, the vent cover (502) closes the second connecting pipe (5) to prevent the biological organic fertilizer from entering the second connecting pipe (5); The elastic member (503) has one end connected to the fixing rod (501) and the other end connected to the vent cover (502), and is used to provide a restoring force for the vent cover (502) to return to its initial position.

4. A biological organic fertilizer fermentation device according to claim 1, characterized in that: Also includes: A base (1) is installed at the bottom of the fermentation container (2); Two support frames (6) are installed on the base (1), the fermentation container (2) is arranged between the two support frames (6), and the two ends of the conveying pipe (3) respectively pass through the two support frames (6).

5. A biological organic fertilizer fermentation device according to claim 4, characterized in that: Also includes: A first driving unit (7) is mounted on one of the two supporting frames (6), connected to the fermentation container (2), and used to drive the fermentation container (2) to rotate around its axis to promote uniform fermentation of the bio-organic fertilizer; The second driving unit (8) is mounted on the other support frame (6) of the two support frames (6) and is connected to the conveying pipe (3) and is used to drive the conveying pipe (3) to rotate around its axis to assist in mixing and ventilation of the biological organic fertilizer.

6. A biological organic fertilizer fermentation device according to claim 5, characterized in that: The first driving unit (7) comprises: A first driving wheel (701) is mounted on the outer ring of the fermentation container (2) and rotates synchronously with the fermentation container (2); The first power source (702) is installed on the support frame (6), and the power shaft of the first power source (702) is connected to the second driving wheel (703), and the second driving wheel (703) is connected to the first driving wheel (701) to drive the fermentation container (2) to rotate.

7. A biological organic fertilizer fermentation device according to claim 5, characterized in that: The second driving unit (8) comprises: A second power source (801) is installed on the support frame (6) to provide power for the rotation of the conveying pipe (3); A first gear (802) is mounted on the power shaft of the second power source (801) and rotates together with the power source; The second gear (803) is mounted on the outer ring of the delivery pipe (3) and is connected to the first gear (802) to drive the delivery pipe (3) to rotate.

8. A biological organic fertilizer fermentation device according to claim 6, characterized in that: The projection shape of the first driving wheel (701) is a circular ring.

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