Greenhouse gas collection system suitable for large-scale production of organic fertilizer

Abstract

The utility model relates to a greenhouse gas collection system suitable for large-scale production of organic fertilizer. The greenhouse gas collection system comprises a base; the lifting column is fixed on the base; the first end of the bearing plate is fixedly connected with the top end of the lifting column, and a containing hole is formed in the second end of the bearing plate; the static box is detachably placed in the containing hole, the upper end of the static box is sealed, the lower end of the static box is open, and an air outlet is formed in the upper end face of the static box and connected with an air production pipe. According to the greenhouse gas collection system disclosed by the utility model, remote collection of the greenhouse gas can be realized by a sampling worker standing around a fermentation material, so that disturbance to the fermentation material caused by manual placement of a static box and manual collection of the greenhouse gas is reduced; the danger possibly suffered when the acquisition personnel enter the middle area of the fermented material in a foul, anoxic, high-temperature and high-humidity environment is avoided, and the personal safety of the acquisition personnel is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a greenhouse gas collection system suitable for organic fertilizer scale production belongs to solid waste disposal and resource utilization technical field. BACKGROUND

[0002] Practicing the national double carbon strategy, firmly walking the green development road, and taking green as the background of high-quality development is a major strategic decision made by the Chinese government to respond to climate change and promote green and low-carbon development. Greenhouse gas emission reduction is an important part of achieving the double carbon goal. Carbon emissions in animal manure management and organic fertilizer production process are one of the main sources of agricultural carbon emissions, so it is particularly important to study greenhouse gas emissions in animal manure management and organic fertilizer production process.

[0003] At present, the greenhouse gas collection in the process of organic fertilizer production mainly adopts static box or dynamic box method, which is completed by manual operation. However, for the scale production process of organic fertilizer, due to the large volume of fermentation material pile and the poor environment of fermentation area, the existing manual collection of greenhouse gas has the following shortcomings: 1) when placing the static box manually, the artificial treading on the surface of the fermentation material will damage the surface structure and internal pores of the material, affecting the precision of greenhouse gas collection and the determination results; 2) when collecting greenhouse gas manually, the collector entering the fermentation site directly contacts the fermentation material, which is easy to be affected by the foul odor and anaerobic environment, and there is a risk of falling into the high temperature and high humidity material, which greatly affects personal safety. UTILITY MODEL CONTENT

[0004] In view of the above technical problems, the utility model provides a greenhouse gas collection system suitable for scale production of organic fertilizer, which can transfer the static box to the fermentation material in the middle area by mechanical means, and make the collector stand around the fermentation material to realize remote collection of greenhouse gas, effectively reduce the intervention of manual operation on the surface of the pile material, improve the precision of greenhouse gas collection, maintain personal safety, and has the advantages of simple structure, convenient operation and the like.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A greenhouse gas collection system suitable for scale production of organic fertilizer, comprising:

[0007] A base;

[0008] A lifting column fixed on the base;

[0009] A supporting plate, the first end of the supporting plate is fixedly connected with the top end of the lifting column, and the second end of the supporting plate is provided with a containing hole;

[0010] A static box is detachably placed in the accommodating hole, the upper end of the static box is sealed and the lower end is open, the upper end face of the static box is provided with a gas outlet, and the gas outlet is connected with the gas collecting pipe.

[0011] The greenhouse gas collection system suitable for large-scale production of organic fertilizer is provided, preferably, a plurality of handle buckles are arranged on the outer side wall of the static box.

[0012] The greenhouse gas collection system suitable for large-scale production of organic fertilizer is provided, preferably, a plurality of handle buckles are arranged on the outer side wall of the static box.

[0013] The greenhouse gas collection system suitable for large-scale production of organic fertilizer is provided, preferably, a plurality of handle buckles are arranged on the outer side wall of the static box.

[0014] The greenhouse gas collection system suitable for large-scale production of organic fertilizer is provided, preferably, a plurality of handle buckles are arranged on the outer side wall of the static box.

[0015] The greenhouse gas collection system suitable for large-scale production of organic fertilizer is provided, preferably, the lifting column is a hydraulic lifting column.

[0016] The greenhouse gas collection system suitable for large-scale production of organic fertilizer is provided, preferably, the supporting plate is a telescopic supporting plate.

[0017] The greenhouse gas collection system suitable for large-scale production of organic fertilizer is provided, preferably, the bottom of the base is provided with a sliding wheel.

[0018] The greenhouse gas collection system suitable for large-scale production of organic fertilizer is provided, preferably, the base is further placed with a heavy load piece to prevent the base from turning on one side.

[0019] The greenhouse gas collection system suitable for large-scale production of organic fertilizer is provided, preferably, the static box is in the shape of a barrel.

[0020] The greenhouse gas collection system suitable for large-scale production of organic fertilizer is provided, preferably, the static box is in the shape of a barrel.

[0021] 1、The greenhouse gas collection system suitable for large-scale production of organic fertilizer provided by the utility model fully utilizes mechanical means to replace manual work to transfer and place the static box on the fermentation material in the middle region, can reduce the disturbance of manual placement of the static box on the fermentation material and the influence on the greenhouse gas collection precision, avoids the danger that the collection personnel may suffer in the stink, oxygen deficiency, high temperature and high humidity environment in the middle region of the fermentation area, and guarantees the personal safety of the collection personnel.

[0022] 2. The greenhouse gas collection system of the utility model makes the sampling personnel stand around the fermented material to realize remote collection of greenhouse gas, can avoid that the sampling personnel collects greenhouse gas in the middle area of the fermentation area for a long time, reduces the disturbance of the sampling personnel to the fermented material and the influence on the collection precision of greenhouse gas, can eliminate the potential threat of the stench, oxygen deficiency, high temperature and high humidity environment in the middle area of the fermentation area to the sampling personnel, and guarantees the personal safety of the sampling personnel.

[0023] 3. The device of the utility model has simple structure and convenient operation, and the overall system has strong compatibility for the existing organic fertilizer production process and mode, such as strip chopping type, groove type and film type aerobic fermentation. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 The utility model provides a main view of greenhouse gas collection system suitable for organic fertilizer scale production for the embodiment of the utility model;

[0025] Figure 2 The utility model provides a plan view of greenhouse gas collection system suitable for organic fertilizer scale production for the embodiment of the utility model;

[0026] The reference numerals in the drawing are as follows:

[0027] 1 - base, 2 - lifting column, 3 - supporting plate, 4 - static box, 5 - handle buckle, 6 - gas outlet, 7 - buckle misregistration hole. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme in the utility model is described clearly and completely below, obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person of ordinary skill in the art without creative labor belong to the scope of protection of the utility model.

[0029] Unless otherwise defined, the technical terms or scientific terms used in the utility model should be understood as the usual meaning of the person skilled in the art in the field to which the utility model belongs. The "first", "second", "third", "fourth" and similar words used in the utility model do not represent any order, quantity or importance, but are only used to distinguish different components. "Include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connection" or "connection" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect.

[0030] For the purpose of convenience in description, spatial relative terms such as "inner", "outer", "inside", "outside", "below", "above", and the like can be used herein for describing the relationship between one element or feature to another element or feature as shown in the drawings. Such spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the drawings.

[0031] At present, the greenhouse gas collection in the production process of organic fertilizer mainly adopts static box or dynamic box method, which is completed by manual operation. However, for the large-scale production process of organic fertilizer, due to the large volume of fermentation material pile and the poor environment of fermentation area, the existing manual greenhouse gas collection method has the following disadvantages: 1) when the static box is placed manually, the manual treading on the surface of the fermentation material will damage the surface structure and internal pores of the material, affecting the accuracy of greenhouse gas collection and the determination result; 2) when the greenhouse gas is collected manually, the collection personnel directly contact the fermentation material when entering the fermentation site, which is easy to be affected by the foul odor and anaerobic environment, and there is a risk of falling into the high-temperature and high-humidity material, which greatly affects the personal safety.

[0032] Based on the above technical problems, the utility model provides a greenhouse gas collection system suitable for large-scale production of organic fertilizer, which can transfer and place the static box on the fermentation material in the middle area by mechanical means, and the collection personnel can realize remote collection of greenhouse gas by standing around the fermentation material, effectively reducing the intervention of manual operation on the surface of the pile material, improving the accuracy of greenhouse gas collection, maintaining personal safety, and having the advantages of simple structure, convenient operation and the like.

[0033] The first end of the utility model refers to the left side of Figure 1 , 2 The second end refers to the right side of Figure 1 , 2 .

[0034] As shown in Figure 1 , 2 The utility model relates to a greenhouse gas collection system suitable for large-scale production of organic fertilizer, which comprises a base 1, a lifting column 2, a supporting plate 3, a static box 4, a handle buckle 5, an air outlet 6 and a buckle misregistration hole 7. Wherein, the lifting column 2 is fixed on the base 1, the first end of the supporting plate 3 is fixedly connected with the top end of the lifting column 2, the second end of the supporting plate 3 is provided with a containing hole, the static box 4 can be detachably placed in the containing hole, the upper end face of the static box 4 is provided with the air outlet 6, and the air outlet 6 is connected with a gas collecting pipe.

[0035] Specifically, as shown in Figure 1As shown, the base 1 is mainly used to support the whole system and maintain the stability of the system, and a movable wheel can be installed below the base 1 so that the whole collection system can be freely moved. During the collection process, a weight needs to be placed on the base 1 to prevent it from tipping over.

[0036] Further, the lifting column 2 is fixed and erected on the base 1, and the top end of the lifting column 2 is vertically fixedly connected with the first end of the supporting plate 3. In a preferred example of the present application, the lifting column 2 is a hydraulic lifting column, and adjusting the height of the hydraulic lifting column 2 can realize the adjustment of the height of the static box 4.

[0037] Further, as shown, Figure 2 The supporting plate 3 is usually made of a material that is not easy to bend and deform and has a relatively light mass, one end of which is vertically fixedly connected with the hydraulic lifting column 2, and the other end is provided with a circular hole in the middle to place the static box 4. Preferably, the supporting plate 3 is an extendable supporting plate, so that the length of the supporting plate 3 can be adjusted according to the width of the fermentation area.

[0038] When the width of the fermentation area is too large, two sets of symmetrical base 1 and lifting column 2 can be arranged, and the supporting plate 3 can be arranged to span the fermentation area to avoid tipping over caused by the excessive length of the supporting plate 3. As shown, Figure 1 The static box 4 is a barrel-shaped container with a sealed upper end and an open lower end, and a gas outlet 6 is arranged at the center of the upper end of the static box 4. A plurality of handle buckles 5 are arranged on the sidewall of the static box 4. Specifically, the plurality of handle buckles 5 are arranged in an array on the outer sidewall of the static box 4, and more preferably, the plurality of handle buckles 5 are arranged uniformly along the circumferential direction and the axial direction of the outer sidewall of the static box 4. As shown, Figure 2 A buckle misalignment hole 7 matched with the handle buckle 5 is uniformly arranged along the circumferential direction of the containing hole. The handle buckle 5 is used to facilitate the collection personnel to hold the static box 4, and the other side is used to support the static box 4 on the supporting plate 3. The buckle misalignment hole 7 is arranged on the supporting plate 3, and the shape of the buckle misalignment hole 7 is the same as that of the handle buckle 5, but the size of the buckle misalignment hole 7 is slightly larger than that of the handle buckle 5, which is used to adjust the height of the static box 4 placed on the supporting plate 3.

[0039] The greenhouse gas collection system of the present application makes full use of mechanical means to replace manual transfer and placement of the static box 4 on the intermediate area of the fermentation material, so that the sampling personnel can stand around the fermentation material to realize remote collection of greenhouse gas, which reduces the disturbance to the fermentation material caused by manual placement of the static box 4 and long-term collection of greenhouse gas in the intermediate area of the fermentation area, avoids the danger that the collection personnel may suffer in the stench, oxygen deficiency, high temperature and high humidity environment in the intermediate area of the fermentation material, and ensures the personal safety of the collection personnel.

[0040] The working principle of the greenhouse gas collection system of the present application will be described in detail in combination with the actual use method.

[0041] When the greenhouse gas is collected in the process of large-scale production of organic fertilizer using the system, the following steps are included:

[0042] 1) According to the height and width of the material to be fermented, the height of the lifting column 2 and the length of the supporting plate 3 are selected to make the supporting plate 3 transfer the static box 4 to the middle position of the stack, the hydraulic lifting column 2 can place the static box 4 on the surface material of the stack without interference, and ensure that the whole system does not overturn.

[0043] 2) Place the static box 4 on the supporting plate 3, first align the handle buckle 5 on the static box 4 with the buckle misalignment hole 7, and then rotate the static box 4 after selecting the appropriate height, so that the handle buckle 5 is misaligned with the buckle misalignment hole 7, and the static box 4 is supported on the supporting plate 3 through the handle buckle 5.

[0044] 3) Place a gas sampling pipe long enough on the supporting plate 3 and connect it with the gas outlet 6 of the static box 4, rotate the supporting plate 3 to transfer the static box 4 to the middle position of the stack, and lower the hydraulic lifting column 2 to place the static box 4 on the surface material of the stack without interference.

[0045] 3) The collector stands on the base 1 and collects greenhouse gas through the gas sampling pipe.

[0046] 4) After the collection is completed, raise the hydraulic lifting column 2 to make the static box 4 leave the surface material of the stack, rotate the supporting plate 3 to transfer the static box 4 from the middle position of the stack to the edge of the stack, rotate the static box 4 to make the handle buckle 5 coincide with the buckle misalignment hole 7, then take out the static box 4, and remove the gas sampling pipe, which completes this operation.

[0047] The greenhouse gas collection system suitable for large-scale production of organic fertilizer provided by the utility model can transfer and place the static box 4 on the fermentation material in the middle area by mechanical means, and the collector can collect greenhouse gas remotely by standing around the fermentation material, which effectively reduces the interference of manual operation on the surface of the stack, improves the collection accuracy of greenhouse gas, maintains personal safety, and has the advantages of simple structure, convenient operation and the like.

[0048] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A greenhouse gas collection system suitable for large-scale organic fertilizer production, characterized in that, include: Base (1); A lifting column (2) is fixed on the base (1); Support plate (3), the first end of the support plate (3) is fixedly connected to the top end of the lifting column (2), and the second end of the support plate (3) is provided with a receiving hole; The static box (4) is detachably placed in the receiving hole. The upper end of the static box (4) is sealed and the lower end is open. An air outlet (6) is provided on its upper surface. The air outlet (6) is connected to the gas collection pipe.

2. The greenhouse gas collection system for large-scale organic fertilizer production according to claim 1, characterized in that, Several handle buckles (5) are provided on the outer side wall of the static box (4).

3. The greenhouse gas collection system for large-scale organic fertilizer production according to claim 2, characterized in that, Several of the handle latches (5) are arranged in an array on the outer side wall of the static box (4).

4. The greenhouse gas collection system for large-scale organic fertilizer production according to claim 3, characterized in that, Several of the handle latches (5) are evenly spaced along the circumferential and axial directions of the outer side wall of the static box (4).

5. The greenhouse gas collection system for large-scale organic fertilizer production according to claim 4, characterized in that, The receiving hole is uniformly arranged with buckle misalignment holes (7) that are adapted to the handle buckle (5) along the circumferential direction.

6. The greenhouse gas collection system for large-scale organic fertilizer production according to claim 1, characterized in that, The lifting column (2) is a hydraulic lifting column.

7. The greenhouse gas collection system for large-scale organic fertilizer production according to claim 1, characterized in that, The support plate (3) is a retractable support plate.

8. The greenhouse gas collection system for large-scale organic fertilizer production according to claim 1, characterized in that, The base (1) is provided with sliding wheels at its bottom.

9. The greenhouse gas collection system for large-scale organic fertilizer production according to claim 1, characterized in that, The base (1) is also equipped with heavy load-bearing components to prevent the base (1) from tipping over.

10. The greenhouse gas collection system for large-scale organic fertilizer production according to claim 1, characterized in that, The static box (4) is cylindrical.

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