Adsorption type biomass biogas storage tank

Abstract

The utility model relates to the technical field of new energy, and discloses an adsorption type biomass biogas storage tank which comprises a storage tank body, an installation frame fixedly connected to the outer side of the storage tank body, a motor fixedly connected to the interior of the installation frame, an output shaft of the motor penetrating through the storage tank body and fixedly connected with a first bevel gear, and one side of the first bevel gear is connected with a second bevel gear in a meshed mode. A fixing plate is fixedly connected to the inner wall of the storage tank, a first connecting rod is fixedly connected to the top of the second bevel gear, and one end of the first connecting rod penetrates through the fixing plate and is fixedly connected with a fixing block. Compared with the prior art, the adsorption type biomass biogas storage tank has the advantages that adsorbents can be fully mixed in the storage tank, the situation of local accumulation or uneven distribution is avoided, and the adsorption efficiency of the adsorption type biomass biogas storage tank is improved; the biogas can be more uniformly contacted with the adsorbent, so that the surface of the adsorbent can be more fully utilized, and the adsorption rate and the adsorption capacity are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy, in particular to an adsorption-type biomass methane storage tank. Background Art

[0002] Biogas is a green, low-carbon, clean, and renewable energy source that uses anaerobic fermentation to produce biogas from raw materials such as crop straw, livestock and poultry manure, municipal solid waste, and industrial organic waste. After purification and upgrading, the biogas has a composition and calorific value that is essentially the same as conventional natural gas. It also effectively solves the problem of disposing of organic waste such as crop straw, livestock and poultry manure, municipal solid waste, and industrial organic waste in rural areas, significantly reducing environmental pollution. Existing adsorption-type biogas storage tanks can experience localized accumulation or uneven distribution of adsorbent, resulting in insufficient contact between the biogas and the adsorbent, reducing adsorption efficiency. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an adsorption type biomass methane storage tank.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adsorption-type biomass methane storage tank, comprising a storage tank, a mounting bracket fixedly connected to the outside of the storage tank, a motor fixedly connected to the inside of the mounting bracket, an output shaft of the motor passing through the storage tank and fixedly connected to bevel gear 1, one side of the bevel gear 1 is meshedly connected to bevel gear 2, a fixing plate is fixedly connected to the inner wall of the storage tank, a connecting rod 1 is fixedly connected to the top of the bevel gear 2, one end of the connecting rod 1 passes through the fixing plate and is fixedly connected to a fixing block, a connecting rod 2 is fixedly connected to the side of the fixing block, a connecting rod 3 is fixedly connected to the top of the connecting rod 2, and a stirring rod 1 is fixedly connected to the outside of the connecting rod 3.

[0005] As a further description of the above technical solution:

[0006] The bevel gear one is meshedly connected with the bevel gear three on the side away from the bevel gear two, the top of the bevel gear three is fixedly connected with the connecting rod four, one end of the connecting rod four passes through the bevel gear two, the connecting rod one and the fixed block and is fixedly connected with the connecting rod five, the top of the connecting rod five is fixedly connected with the connecting rod six, and the inner side of the connecting rod six is fixedly connected to the stirring rod two.

[0007] As a further description of the above technical solution:

[0008] The inner wall of the storage tank is fixedly connected with a filter screen, and the filter screen is located at the top of the connecting rod six.

[0009] As a further description of the above technical solution:

[0010] The bottom of the second connecting rod is fixedly connected with a scraper, and the scraper is provided with two groups.

[0011] As a further description of the above technical solution:

[0012] A handle is fixedly connected to the top of the storage tank, and a base is fixedly connected to the bottom of the storage tank.

[0013] As a further description of the above technical solution:

[0014] A stop valve is connected to the top of the storage tank.

[0015] As a further description of the above technical solution:

[0016] The storage tank is filled with adsorbent.

[0017] The utility model has the following beneficial effects:

[0018] 1. In the utility model, the motor is started, the motor drives the bevel gear 1 to rotate, the bevel gear 1 drives the bevel gear 2 to rotate, the bevel gear 2 drives the connecting rod 2 to rotate through the connecting rod 1 and the connecting rod 2, and the connecting rod 2 drives the stirring rod 1 to rotate through the connecting rod 3, which can fully mix the adsorbent in the storage tank, avoid local accumulation or uneven distribution, and improve the adsorption efficiency of the adsorption biomass methane storage tank.

[0019] 2. In the present invention, the rotation of bevel gear 1 drives bevel gear 3 to rotate, bevel gear 3 drives connecting rod 6 to rotate through connecting rod 4 and connecting rod 5, and connecting rod 6 drives stirring rod 2 to rotate, which helps biogas to contact the adsorbent more evenly, so that the surface of the adsorbent can be more fully utilized, thereby improving the adsorption rate and adsorption capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an adsorption-type biomass methane storage tank proposed in the utility model;

[0021] Figure 2 This is a cross-sectional view of an adsorption-type biomass methane storage tank proposed in this utility model. Figure 1 ;

[0022] Figure 3 This is a cross-sectional view of an adsorption-type biomass methane storage tank proposed in this utility model. Figure 2 .

[0023] Legend:

[0024] 1. Storage tank; 2. Mounting frame; 3. Motor; 4. Bevel gear 1; 5. Fixing plate; 6. Bevel gear 2; 7. Connecting rod 1; 8. Fixing block; 9. Connecting rod 2; 10. Connecting rod 3; 11. Stirring rod 1; 12. Bevel gear 3; 13. Connecting rod 4; 14. Connecting rod 5; 15. Connecting rod 6; 16. Stirring rod 2; 17. Filter; 18. Scraper; 19. Handle; 20. Base. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figure 1-Figure 3 The utility model provides an embodiment: an adsorption-type biomass methane storage tank, comprising a storage tank 1, a mounting bracket 2 being fixedly connected to the outside of the storage tank 1, a motor 3 being fixedly connected to the inside of the mounting bracket 2, an output shaft of the motor 3 passing through the storage tank 1 and fixedly connected to a bevel gear 1 4, a bevel gear 1 4 being meshed and connected to a bevel gear 2 6 on one side, a fixing plate 5 being fixedly connected to the inner wall of the storage tank 1, a connecting rod 1 7 being fixedly connected to the top of the bevel gear 2 6, one end of the connecting rod 1 7 passing through the fixing plate 5 and fixedly connected to a fixing block 8, a connecting rod 2 9 being fixedly connected to the side of the fixing block 8, a connecting rod 3 10 being fixedly connected to the top of the connecting rod 2 9, and a stirring rod 11 being fixedly connected to the outside of the connecting rod 3 10.

[0027] The bevel gear 1 4 is meshed with the bevel gear 3 12 on the side away from the bevel gear 2 6. The top of the bevel gear 3 12 is fixedly connected to the connecting rod 4 13. One end of the connecting rod 4 13 passes through the bevel gear 2 6, the connecting rod 1 7 and the fixed block 8 and is fixedly connected to the connecting rod 5 14. The top of the connecting rod 5 14 is fixedly connected to the connecting rod 6 15. The inside of the connecting rod 6 15 is fixedly connected to the stirring rod 2 16. The inner wall of the storage tank 1 is fixedly connected to the filter screen 17. The filter screen 17 is located at the top of the connecting rod 6 15 and can filter the liquid entering the storage tank 1. The biogas is filtered to protect the adsorbent from being contaminated by impurities. A scraper 18 is fixedly connected to the bottom of the connecting rod 9. There are two groups of scrapers 18. A handle 19 is fixedly connected to the top of the storage tank 1 to facilitate the transportation and movement of the storage tank 1. A base 20 is fixedly connected to the bottom of the storage tank 1. A stop valve is provided on the top of the storage tank 1. The inside of the storage tank 1 is filled with an adsorbent. The adsorbent is a nano-scale polymer adsorption material, which has the advantages of large specific surface area, low-pressure adsorption, low-pressure storage, and stable pressure desorption. Its material is activated carbon.

[0028] Working principle: When biomass methane needs to be stored, open the stop valve and introduce the biomass methane into the storage tank 1. Then start the motor 3, which drives the bevel gear 1 4 to rotate. The bevel gear 1 4 drives the bevel gear 2 6 and the bevel gear 3 12 to rotate. The bevel gear 2 6 drives the connecting rod 2 9 to rotate through the connecting rod 1 7 and the fixed block 8. The connecting rod 2 9 drives the connecting rod 3 10 to rotate. The connecting rod 3 10 drives the stirring rod 1 11 to rotate, stirring the adsorbent inside the storage tank 1 to fully mix the adsorbent and avoid local accumulation or uneven distribution. In this case, at the same time, the bevel gear three 12 drives the connecting rod five 14 to rotate through the connecting rod four 13, the connecting rod five 14 drives the connecting rod six 15 to rotate, and the connecting rod six 15 drives the stirring rod two 16 to rotate. The rotation directions of the stirring rod one 11 and the stirring rod two 16 are opposite, which further enhances the mixing effect, ensures that the biogas and the adsorbent are in uniform contact, and improves the adsorption performance; during the stirring process, the scraper 18 at the bottom of the connecting rod two 9 rotates with the rotation of the connecting rod two 9, and can scrape off the fixed adsorbent at the bottom of the fixed plate 5 to prevent its accumulation from affecting the adsorption effect of the biogas.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An adsorption-type biomass methane storage tank, comprising a storage tank (1), characterized in that: The outer side of the storage tank (1) is fixedly connected to a mounting frame (2), the interior of the mounting frame (2) is fixedly connected to a motor (3), the output shaft of the motor (3) passes through the storage tank (1) and is fixedly connected to a bevel gear 1 (4), one side of the bevel gear 1 (4) is meshedly connected to a bevel gear 2 (6), the inner wall of the storage tank (1) is fixedly connected to a fixing plate (5), the top of the bevel gear 2 (6) is fixedly connected to a connecting rod 1 (7), one end of the connecting rod 1 (7) passes through the fixing plate (5) and is fixedly connected to a fixing block (8), the side of the fixing block (8) is fixedly connected to a connecting rod 2 (9), the top of the connecting rod 2 (9) is fixedly connected to a connecting rod 3 (10), and the outer side of the connecting rod 3 (10) is fixedly connected to a stirring rod 1 (11).

2. The adsorption-type biomass methane storage tank according to claim 1, characterized in that: The bevel gear one (4) is meshedly connected to the bevel gear three (12) on the side away from the bevel gear two (6), the top of the bevel gear three (12) is fixedly connected to the connecting rod four (13), one end of the connecting rod four (13) passes through the bevel gear two (6), the connecting rod one (7) and the fixed block (8) and is fixedly connected to the connecting rod five (14), the top of the connecting rod five (14) is fixedly connected to the connecting rod six (15), and the inner side of the connecting rod six (15) is fixedly connected to the stirring rod two (16).

3. The adsorption-type biomass methane storage tank according to claim 1, characterized in that: The inner wall of the storage tank (1) is fixedly connected with a filter screen (17), and the filter screen (17) is located on the top of the connecting rod six (15).

4. The adsorption-type biomass methane storage tank according to claim 1, characterized in that: The bottom of the second connecting rod (9) is fixedly connected with a scraper (18), and the scraper (18) is provided with two groups.

5. The adsorption-type biomass methane storage tank according to claim 1, characterized in that: The top of the storage tank (1) is fixedly connected to a handle (19), and the bottom of the storage tank (1) is fixedly connected to a base (20).

6. The adsorption-type biomass methane storage tank according to claim 1, characterized in that: A stop valve is connected to the top of the storage tank (1).

7. The adsorption-type biomass methane storage tank according to claim 1, characterized in that: The storage tank (1) is filled with an adsorbent.

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