Film-coated aerobic composting fermentation oxygenation structure

Abstract

The utility model discloses a film-coated aerobic composting fermentation oxygenation structure, relates to the technical field of aerobic composting, and aims to solve the problems that dust is easily gathered in a pipeline, bacteria can influence bacteria in compost, the practicability is low, the cost is high, and the like in the prior art due to the fact that dust removal and sterilization are not carried out on outside air. In order to solve the problems that in the prior art, water generated during composting flows into a pipeline, meanwhile, materials with different depths cannot be oxygenated, and the oxygenation effect is poor, the following scheme is provided that the device comprises a base and a storage mechanism, the base comprises a supporting frame, the storage mechanism comprises a mounting box and a plurality of supporting plates, and a composting frame is arranged in the mounting box in a sleeved mode. According to the utility model, external air can be dedusted and sterilized, dust is prevented from blocking the pipeline, bacteria and other microorganisms are prevented from influencing compost, the practicability is improved, materials with different depths can be oxygenated, meanwhile, water can be prevented from entering the pipeline, and the oxygenation effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aerobic composting, in particular to a film-covered aerobic composting fermentation oxygenation structure. Background Art

[0002] Aerobic composting is the process in which aerobic bacteria absorb, oxidize and decompose waste under good ventilation and sufficient oxygen conditions. When performing aerobic composting, the compost material pile needs to be oxygenated.

[0003] After searching, a Chinese patent (application number is "202120313989.7") discloses "a nano-membrane aerobic composting fermentation oxygenation structure", and the above-mentioned oxygenation structure includes a stacking platform and an oxygenation mechanism; organic fertilizer is stacked on the top of the stacking platform, and the surface of the organic fertilizer is covered with a nano-membrane, and a temperature sensor and an oxygen concentration sensor are respectively installed on both sides of the nano-membrane; wherein, the stacking platform includes a concrete reinforcement layer, a low-grade rolling layer, a waterproof layer, a graded gravel layer, a coarse gravel water filtration layer, a rock layer, a permeable concrete and a vent, and the interior of the concrete reinforcement layer has an installation channel, and the surface of the concrete reinforcement layer is paved with the low-grade rolling layer, the waterproof layer, the graded gravel layer, the coarse gravel water filtration layer and the rock layer from bottom to top, respectively. However, the above-mentioned oxygenation structure has the following problems during use:

[0004] 1. When the material is oxygenated, the outside air is not dusted and sterilized, which easily causes dust to accumulate in the pipe. At the same time, bacteria will affect the bacteria in the compost, which is of low practicality;

[0005] 2. When the materials are oxygenated, the moisture produced during composting will flow into the pipe. At the same time, it is impossible to oxygenate the materials at different depths, and the oxygenation effect is poor. Utility Model Content

[0006] The utility model provides a film-covered aerobic composting fermentation oxygenation structure, which solves the problem that the comparative document does not remove dust and sterilize the external air, which easily causes dust to accumulate in the pipeline, and bacteria will affect the bacteria in the compost, and the practicality is low. The moisture generated during composting will flow into the pipeline, and it is impossible to oxygenate materials at different depths, resulting in a poor oxygenation effect.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A film-covered aerobic composting fermentation oxygenation structure comprises a base and a storage mechanism, wherein the base comprises a support frame, the storage mechanism comprises an installation box and a plurality of support plates, a composting frame is sleeved in the installation box, a plurality of ventilators are arranged on both sides of the installation box, and purification mechanisms are arranged in the plurality of ventilators, the purification mechanism comprises a ventilation plate with air inlets equidistantly distributed on the top outer wall, a first connecting frame slidably sleeved in the ventilator, a dust removal net embedded in the first connecting frame, a second connecting frame connected to the outer wall of the bottom of the first connecting frame by bolts, and a HEPA filter embedded in the second connecting frame, a plurality of oxygenation mechanisms are arranged in the support frame, and the oxygenation mechanisms comprise a fan, a distribution pipe with an electromagnetic distribution valve arranged therein, and a plurality of oxygenation pipes fixedly arranged on the inner wall of the top of the distribution pipe.

[0009] Preferably, a mounting plate is fixedly provided on the inner wall of the lower portion of the support frame, the mounting box is fixedly provided on the outer wall of the top of the support frame, and a plurality of support plates are respectively fixedly provided on the inner wall of the bottom of the mounting box.

[0010] Preferably, the composting frame is in contact with the top outer walls of a plurality of support plates, and the top outer wall of the composting frame is covered with a nano film.

[0011] Preferably, a plurality of the ventilating ducts are connected to the outer walls on both sides of the support frame by bolts, and ventilating holes are provided on the inner walls on both sides of the support frame near the lower part of the ventilating ducts.

[0012] Preferably, the ventilation plate is connected to the top outer wall of the ventilation duct by bolts, and two connecting plates are fixed on the bottom outer wall of the ventilation plate, the first connecting frame is respectively fixed on the bottom outer walls of the two connecting plates, and the second connecting frame is slidably sleeved in the ventilation duct.

[0013] Through the above scheme, the outside air is dusted through the ventilation plate and the dust removal net, and then the outside air is sterilized through the HEPA filter net, and then the treated outside air enters the support frame.

[0014] Preferably, the fan is connected to the top outer wall of the mounting plate by bolts, and an air supply pipe is fixedly provided at the air outlet end of the fan, both ends of the distribution pipe are respectively connected to the inner walls on both sides of the support frame by bolts, and the distribution pipe is fixedly provided on the upper outer wall of the air supply pipe, several of the oxygenation pipes respectively penetrate and are slidably mounted on the bottom inner walls of the mounting box and the composting frame, and electromagnetic valves equidistantly distributed are provided in several of the oxygenation pipes.

[0015] Through the above scheme, when the oxygen concentration at a certain position inside decreases, the corresponding fan is started, and the fan transports the air in the support frame to the distribution pipe. The electromagnetic distribution valve in the distribution pipe is opened and closed to allow the air to enter the corresponding oxygenation pipe. Subsequently, the electromagnetic valve at the corresponding position in the oxygenation pipe is opened and oxygenation is carried out.

[0016] The beneficial effects of the utility model are:

[0017] 1. A ventilator and a purification mechanism are provided. The outside air is dusted through the ventilation plate and the dust removal net, and then the outside air is sterilized through the HEPA filter. The treated outside air enters the support frame, which can remove dust and sterilize the outside air to prevent dust from clogging the pipe and prevent bacteria and other microorganisms from affecting the compost, thereby improving practicality.

[0018] 2. An oxygen enrichment mechanism is provided. When the oxygen concentration at a certain position inside decreases, the corresponding fan is started. The fan transports the air in the support frame to the distribution pipe. The electromagnetic distribution valve in the distribution pipe is opened and closed to allow the air to enter the corresponding oxygen enrichment pipe. Subsequently, the electromagnetic valve at the corresponding position in the oxygen enrichment pipe is opened and oxygen is added. This can oxygenate materials at different depths and prevent moisture from entering the pipeline, thereby improving the oxygen enrichment effect.

[0019] In summary, the utility model can remove dust and sterilize the external air, prevent dust from clogging the pipes, and prevent bacteria and other microorganisms from affecting the compost, thereby improving practicality, and can oxygenate materials at different depths, while preventing moisture from entering the pipes, thereby improving the oxygenation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main three-dimensional structure of a film-covered aerobic composting fermentation oxygenation structure proposed by the utility model.

[0021] Figure 2 This is a schematic diagram of the main cross-sectional structure of a film-covered aerobic composting fermentation oxygenation structure proposed by the utility model.

[0022] Figure 3 This is a schematic diagram of the main cross-sectional structure of a purification mechanism of a film-covered aerobic composting fermentation oxygenation structure proposed by the utility model.

[0023] Figure 4 The utility model provides a schematic diagram of the main cross-sectional structure of the oxygenation mechanism of the film-covered aerobic composting fermentation oxygenation structure.

[0024] In the figure: 1. base; 101. support frame; 102. mounting plate; 2. storage mechanism; 201. mounting box; 202. support plate; 3. composting frame; 4. nano membrane; 5. ventilator; 6. purification mechanism; 601. ventilation plate; 602. connecting plate; 603. first connecting frame; 604. dust removal net; 605. second connecting frame; 606. HEPA filter; 7. oxygenation mechanism; 701. fan; 702. air duct; 703. distribution pipe; 704. oxygenation pipe. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example 1, reference Figure 1-2 A film-covered aerobic composting fermentation oxygenation structure comprises a base 1 and a storage mechanism 2. The base 1 comprises a support frame 101. A mounting plate 102 is fixedly arranged on the lower inner wall of the support frame 101. The storage mechanism 2 comprises an installation box 201 and a plurality of support plates 202. The installation box 201 is fixedly arranged on the top outer wall of the support frame 101. The plurality of support plates 202 are respectively fixedly arranged on the bottom inner wall of the installation box 201. A composting frame 3 is sleeved in the installation box 201. The composting frame 3 is provided with oxygen concentration sensors and temperature sensors which are equidistantly distributed. The composting frame 3 is abutted against the top outer walls of the plurality of support plates 202. The top outer wall of the composting frame 3 is covered with a nanofilm 4.

[0027] Example 2, reference Figure 2-3 A film-covered aerobic composting fermentation oxygenation structure also includes a plurality of ventilation tubes 5 respectively connected to the outer walls on both sides of a support frame 101 by bolts, and ventilation holes are opened on the inner walls on both sides of the support frame 101 near the lower part of the ventilation tubes 5. A purification mechanism 6 is arranged in each of the ventilation tubes 5, and the purification mechanism 6 includes a ventilation plate 601 with air inlets distributed at equal distances on the top outer wall, a first connecting frame 603 slidably sleeved in the ventilation tube 5, a dust removal net 604 embedded in the first connecting frame 603, a second connecting frame 605 connected to the outer wall at the bottom of the first connecting frame 603 by bolts, and a HEPA filter 606 embedded in the second connecting frame 605. The ventilation plate 601 is connected to the outer wall at the top of the ventilation tube 5 by bolts, and two connecting plates 602 are fixed on the outer wall at the bottom of the ventilation plate 601. The first connecting frame 603 is respectively fixed on the outer walls at the bottom of the two connecting plates 602, and the second connecting frame 605 is slidably sleeved in the ventilation tube 5.

[0028] Example 3, reference Figure 4A film-covered aerobic composting fermentation oxygenation structure also includes a plurality of oxygenation mechanisms 7, the oxygenation mechanisms 7 include a fan 701, a distribution pipe 703 with an electromagnetic distribution valve inside, and a plurality of oxygenation pipes 704 fixedly arranged on the inner wall at the top of the distribution pipe 703, the fan 701 is connected to the outer wall at the top of the mounting plate 102 by bolts, an air supply pipe 702 is fixedly arranged at the air outlet end of the fan 701, both ends of the distribution pipe 703 are respectively connected to the inner walls on both sides of the support frame 101 by bolts, the distribution pipe 703 is fixedly arranged on the upper outer wall of the air supply pipe 702, a plurality of oxygenation pipes 704 respectively penetrate and are slidably mounted on the inner wall at the bottom of the mounting box 201 and the composting frame 3, and electromagnetic valves distributed equidistantly are arranged in the plurality of oxygenation pipes 704.

[0029] Working principle: The ventilation plate 601 and the dust removal net 604 remove dust from the outside air, and then the outside air is sterilized through the HEPA filter 606. The treated outside air enters the support frame 101. When the oxygen concentration at a certain position inside is reduced, the corresponding fan 701 is started, and the fan 701 transports the air in the support frame 101 to the distribution pipe 703. The electromagnetic distribution valve in the distribution pipe 703 is opened and closed, so that the air enters the corresponding oxygenation pipe 704, and then the electromagnetic valve at the corresponding position in the oxygenation pipe 704 is opened and oxygenation is carried out.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A film-covered aerobic composting fermentation oxygenation structure, comprising a base (1) and a storage mechanism (2), characterized in that: The base (1) comprises a support frame (101), and the storage mechanism (2) comprises a mounting box (201) and a plurality of support plates (202); The installation box (201) is provided with a composting frame (3); A plurality of ventilation tubes (5) are provided on both sides of the installation box (201), and a purification mechanism (6) is provided in each of the plurality of ventilation tubes (5), wherein the purification mechanism (6) comprises a ventilation plate (601) with air inlets equidistantly distributed on the top outer wall, a first connecting frame (603) slidably sleeved in the ventilation tube (5), a dust removal net (604) embedded in the first connecting frame (603), a second connecting frame (605) connected to the bottom outer wall of the first connecting frame (603) by bolts, and a HEPA filter net (606) embedded in the second connecting frame (605); A plurality of oxygenation mechanisms (7) are arranged inside the support frame (101), and the oxygenation mechanisms (7) include a fan (701), a distribution pipe (703) with an electromagnetic distribution valve arranged inside, and a plurality of oxygenation pipes (704) fixedly arranged on the inner wall of the top of the distribution pipe (703).

2. The film-covered aerobic composting fermentation oxygenation structure according to claim 1, characterized in that: A mounting plate (102) is fixedly arranged on the lower inner wall of the support frame (101), the mounting box (201) is fixedly arranged on the top outer wall of the support frame (101), and a plurality of support plates (202) are respectively fixedly arranged on the bottom inner wall of the mounting box (201).

3. The film-covered aerobic composting fermentation oxygenation structure according to claim 1, characterized in that: The composting frame (3) is in contact with the top outer walls of a plurality of support plates (202), and the top outer wall of the composting frame (3) is covered with a nano film (4).

4. The film-covered aerobic composting fermentation oxygenation structure according to claim 1, characterized in that: A plurality of ventilation ducts (5) are respectively connected to the outer walls on both sides of the support frame (101) by bolts, and ventilation holes are provided on the inner walls on both sides of the support frame (101) near the lower part of the ventilation ducts (5).

5. The film-covered aerobic composting fermentation oxygenation structure according to claim 1, characterized in that: The ventilation plate (601) is connected to the top outer wall of the ventilation tube (5) by means of bolts, and two connecting plates (602) are fixedly provided on the bottom outer wall of the ventilation plate (601), the first connecting frame (603) is respectively fixedly provided on the bottom outer walls of the two connecting plates (602), and the second connecting frame (605) is slidably sleeved in the ventilation tube (5).

6. The film-covered aerobic composting fermentation oxygenation structure according to claim 2, characterized in that: The fan (701) is connected to the top outer wall of the mounting plate (102) by bolts, and an air supply pipe (702) is fixedly arranged at the air outlet end of the fan (701). Both ends of the distribution pipe (703) are respectively connected to the inner walls on both sides of the support frame (101) by bolts, and the distribution pipe (703) is fixedly arranged on the upper outer wall of the air supply pipe (702). A plurality of oxygenation pipes (704) respectively penetrate and are slidably sleeved on the bottom inner walls of the mounting box (201) and the composting frame (3), and electromagnetic valves distributed at equal distances are arranged in the plurality of oxygenation pipes (704).

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