Biomass filtering ex-situ fermentation device

Abstract

The utility model relates to the technical field of manure fermentation, and discloses a biomass filtering ex-situ fermentation device, which comprises a turning bin and a turning assembly arranged at the lateral position of the turning bin, the turning assembly comprises a turning mechanism arranged at the lateral position of the turning bin, a processing mechanism is arranged at the lateral position of the turning bin, and the processing mechanism is arranged at the lateral position of the turning bin. The processing mechanism is located above the pile turning mechanism, the pile turning mechanism comprises a supporting block, a motor, a double-layer filter screen and a liquid collecting channel, the supporting block is fixedly installed at the top of the pile turning bin, a rail is fixedly installed at the top of the supporting block, a sliding block is slidably installed on the side wall of the rail, and the motor is fixedly installed on the side wall of the sliding block. An annular spraying device is fixedly installed at the other end of the sliding block, and the motor is fixedly installed on the side wall of the pile turning bin. The problems that when a traditional fermentation tower is used, the air permeability of the bottom of the traditional fermentation tower is poor, the humidity of the bottom of the traditional fermentation tower is possibly high, and the aerobic fermentation of base materials is further influenced are solved.

Description

Technical Field

[0001] This utility model relates to the field of fermentation tower technology, specifically to a biomass filtration off-site fermentation device. Background Technology

[0002] As an optimization and upgrade of traditional fermentation tower technology, a biomass filtration off-site fermentation device is based on the construction of a fermentation layer of a certain thickness using materials such as sawdust. The excrement and urine of pigs are surrounded by specific microbial communities and the fermentation process is initiated. These microorganisms use efficient metabolic activities to gradually degrade and digest the harmful substances in the excrement and urine, and finally realize the transformation of manure and wastewater, achieving the goal of green farming with zero pollution and zero emissions. This process is also an ecological cycle process in which microorganisms continuously act on the organic matter in the bedding and manure and promote its digestion and decomposition, transforming it into beneficial substances. Therefore, a biomass filtration off-site fermentation device is needed.

[0003] Traditional fermentation towers, when in use, have poor bottom permeability and may have high humidity, which further affects the aerobic fermentation of the substrate, and can easily lead to problems such as slow fermentation and low temperature. Utility Model Content

[0004] The purpose of this invention is to provide a biomass filtration and off-site fermentation device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a biomass filtration and off-site fermentation device, comprising a turning chamber,

[0006] A turning assembly is located on the side of the turning bin;

[0007] The turning assembly includes a turning mechanism installed on the side of the turning bin;

[0008] A processing mechanism is installed on the side of the turning bin, and the processing mechanism is located above the turning mechanism.

[0009] Preferably, the turning mechanism includes a support block, a motor, a double-layer filter screen, and a liquid collection channel. The support block is fixedly installed on the top of the turning bin, a track is fixedly installed on the top of the support block, a slider is slidably installed on the side wall of the track, and an annular spray device is fixedly installed on the other end of the slider.

[0010] Preferably, the motor is fixedly installed on the side wall of the turning bin, and the motor extends through the side wall of the turning bin to the inner wall of the turning bin via the rotating shaft at the output end. A turning machine is also installed to drive the turning machine, which can turn the internal materials.

[0011] Preferably, the double-layer filter screen is fixedly installed on the inner wall of the turning bin, and the liquid collection channel is fixedly installed at the bottom of the inner wall of the turning bin.

[0012] Preferably, the double-layer filter screen is located below the turning machine, and the liquid collection channel is located below the double-layer filter screen.

[0013] Preferably, the processing mechanism includes a connecting pipe, one end of which is fixedly connected to the side wall of the turning bin, and the other end of which is fixedly installed with an air compressor. The output end of the air compressor is fixedly installed with a conveying pipe, and the other end of the conveying pipe is fixedly installed with an exhaust gas collection device. The bottom of the exhaust gas collection device is located at the top of the annular spray device.

[0014] Preferably, the inner wall of the connecting pipe is connected to the interior of the turning bin, and the inner wall of the conveying pipe is connected to the interior of the waste gas collection device.

[0015] This invention provides a biomass filtration and off-site fermentation device. It has the following beneficial effects:

[0016] (1) When the operator uses the device, this utility model employs a biomass filtration off-site fermentation device. The ring-shaped spray device, set along a track, allows for adjustment of the spray angle. Under the continuous turning action of the turning machine, the raw materials are sprayed evenly and thoroughly, avoiding the problem of uneven spraying in ordinary fermentation towers. A double-layer filter screen is added to the lower end of the fermentation tower to filter out a large amount of liquid from the water-soaked manure, facilitating the adjustment of the overall humidity of the bedding material. The double-layer filter screen is filled with highly absorbent and breathable organic materials, such as rice husks, sawdust, or straw. These materials not only absorb and retain appropriate amounts of moisture, but also provide a suitable environment for microorganisms. The activity provides the necessary humidity, and its fibrous structure provides numerous attachment points for microorganisms, increasing the surface area and thus accelerating the decomposition of organic matter. The microbial fermentation process generates a large amount of heat, with the temperature in the central area of ​​the fermentation tower reaching 60-65℃. This effectively kills pathogenic microorganisms in the manure, reduces pollution to the ecological environment, and improves the problems of poor permeability and excessive humidity at the bottom of the off-site fermentation tower. Simultaneously, by collecting waste gas and injecting it into the bottom ditch, odor emissions can be reduced, and heat energy can be reused. This solves the problem of poor permeability and potentially high humidity at the bottom of traditional fermentation towers during operation, which further affects the aerobic fermentation of the substrate.

[0017] (2) This utility model adds a waste gas collection device to the top of the device to cover the entire device, absorb the harmful gases produced during the fermentation process and the odor produced by livestock manure, and injects them again from the bottom of the fermentation tower through an air compressor, so as to avoid harm to the health of people and livestock. During the repeated turning process, the moisture in the organic matter of the raw materials is fully evaporated, and the fermentation products can be used as organic fertilizer. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0019] Figure 2 This is a front view schematic diagram of the turning mechanism of this utility model;

[0020] Figure 3 This is a left-side plan view of the processing mechanism of this utility model;

[0021] Figure 4 This utility model Figure 1 A magnified view of part A in the image.

[0022] In the diagram: 1. Turning bin; 4. Turning assembly; 41. Turning mechanism; 411. Circular spray device; 412. Sliding block; 413. Track; 414. Turning machine; 415. Liquid collection channel; 416. Double-layer filter screen; 417. Motor; 418. Support block; 42. Processing mechanism; 421. Air compressor; 422. Connecting pipe; 423. Conveying pipe; 424. Waste gas collection device. Detailed Implementation

[0023] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0024] Example 1: A preferred embodiment of the biomass filtration off-site fermentation device provided by this utility model is as follows: Figures 1 to 4 As shown: A biomass filtration off-site fermentation device includes a turning chamber 1.

[0025] The turning component 4 is located on the side of the turning bin 1;

[0026] The turning assembly 4 includes a turning mechanism 41 installed on the side of the turning bin 1;

[0027] A processing mechanism 42 is installed on the side of the turning bin 1, and the processing mechanism 42 is located above the turning mechanism 41.

[0028] The turning mechanism 41 includes a support block 418, a motor 417, a double-layer filter screen 416, and a liquid collection channel 415. The support block 418 is fixedly installed on the top of the turning bin 1. A track 413 is fixedly installed on the top of the support block 418. A slider 412 is slidably installed on the side wall of the track 413. An annular spray device 411 is fixedly installed on the other end of the slider 412.

[0029] In this embodiment, the motor 417 is fixedly installed on the side wall of the turning bin 1. The motor 417 extends through the side wall of the turning bin 1 to the inner wall of the turning bin 1 via the rotating shaft at the output end. A turning machine 414 is installed in the transmission, which can turn the internal materials.

[0030] Furthermore, the double-layer filter screen 416 is fixedly installed on the inner wall of the turning bin 1, and the liquid collection channel 415 is fixedly installed at the bottom of the inner wall of the turning bin 1.

[0031] Furthermore, the double-layer filter screen 416 is located below the turner 414, and the liquid collection channel 415 is located below the double-layer filter screen 416.

[0032] Example 2: Based on Example 1, a preferred embodiment of the biomass filtration off-site fermentation device provided by this utility model is as follows: Figures 1 to 4 As shown: The processing mechanism 42 includes a connecting pipe 422. One end of the connecting pipe 422 is fixedly connected to the side wall of the turning bin 1. An air compressor 421 is fixedly installed at the other end of the connecting pipe 422. A collection pipe 423 is fixedly installed at the output end of the air compressor 421. An exhaust gas collection device 424 is fixedly installed at the other end of the collection pipe 423. The bottom of the exhaust gas collection device 424 is located at the top of the annular spray device 411.

[0033] In this embodiment, the inner wall of the connecting pipe 422 is connected to the lower liquid collection channel 415 of the turning bin 1, and the inner wall of the collecting pipe 423 is connected to the interior of the waste gas collecting device 424.

[0034] In the specific implementation process, when operators use the device, a biomass filtration off-site fermentation device is employed. The annular spray device 411 set on track 413 allows for adjustment of the spray angle. Under the continuous turning action of the turning machine 414, the raw materials are sprayed evenly and thoroughly, avoiding the problem of uneven spraying in ordinary fermentation towers. A double-layer filter screen 416 is added to the lower end of the fermentation tower to filter out a large amount of liquid in the water-soaked manure, facilitating the adjustment of the overall humidity of the bedding material. The double-layer filter screen 416 is filled with highly absorbent and breathable organic materials, such as rice husks, sawdust, or straw. These materials not only... It absorbs and maintains adequate moisture, providing the necessary humidity for microbial activity. Its fibrous structure provides numerous attachment points for microorganisms, increasing surface area and accelerating the decomposition of organic matter. The microbial fermentation process generates a large amount of heat; the temperature in the central area of ​​the fermentation tower can reach 60-65℃, effectively killing pathogenic microorganisms in the manure and reducing pollution to the ecological environment. A waste gas collection device 424 is installed at the top to cover the entire device, absorbing harmful gases produced during fermentation and odors from livestock manure. These gases are then reintroduced from the bottom of the fermentation tower via an air compressor 421, preventing harm to human and livestock health. During repeated turning and tossing, the moisture in the raw organic matter evaporates fully, and the fermentation products can be used as organic fertilizer.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A biomass filtration off-site fermentation device, comprising a turning chamber (1), A turning assembly (4) is located on the side of the turning bin (1); characterized in that: The turning assembly (4) includes a turning mechanism (41) installed on the side of the turning bin (1). The turning mechanism (41) includes a support block (418), a motor (417), a double-layer filter screen (416), and a liquid collection channel (415). The support block (418) is fixedly installed on the top of the turning bin (1). A track (413) is fixedly installed on the top of the support block (418). A slider (412) is slidably installed on the side wall of the track (413). A ring spray device (411) is fixedly installed at the other end of the slider (412). A processing mechanism (42) is installed on the side of the turning bin (1), and the processing mechanism (42) is located above the turning mechanism (41).

2. The biomass filtration off-site fermentation device according to claim 1, characterized in that: The motor (417) is fixedly installed on the side wall of the turning bin (1). The motor (417) extends through the side wall of the turning bin (1) to the inner wall of the turning bin (1) via the rotating shaft at the output end, and is driven by a turning machine (414).

3. The biomass filtration off-site fermentation device according to claim 1, characterized in that: The double-layer filter screen (416) is fixedly installed on the inner wall of the turning bin (1), and the liquid collection channel (415) is fixedly installed at the bottom of the inner wall of the turning bin (1).

4. The biomass filtration off-site fermentation device according to claim 3, characterized in that: The double-layer filter screen (416) is located below the turner (414), and the liquid collection channel (415) is located below the double-layer filter screen (416).

5. The biomass filtration off-site fermentation device according to claim 1, characterized in that: The processing mechanism (42) includes a connecting pipe (422), one end of which is fixedly connected to the side wall of the turning bin (1), and the other end of which is fixedly installed with an air compressor (421). The output end of the air compressor (421) is fixedly installed with a collection pipe (423), and the other end of the collection pipe (423) is fixedly installed with an exhaust gas collection device (424). The bottom of the exhaust gas collection device (424) is located at the top of the annular spray device (411).

6. The biomass filtration off-site fermentation device according to claim 5, characterized in that: The connecting pipe (422) is connected to the liquid collection channel (415) at the bottom of the turning bin (1), and the inner wall of the collection pipe (423) is connected to the interior of the waste gas collection device (424).

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