CN218403935U

CN218403935U - Biogas fermentation tank

Info

Publication number: CN218403935U
Application number: CN202222847872.4U
Authority: CN
Inventors: 桑士臣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-01-31
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a biogas fermentation tank, including the fermentation vat base, the spread groove has been seted up to one side of fermentation vat base outer wall, and the inner wall interlude of spread groove is equipped with the baffle, and the blown down tank has been seted up to the intermediate position of fermentation vat base outer wall one side, and the edge of blown down tank inner wall one side articulates and is equipped with the closing plate. The utility model discloses, after producing marsh gas and collecting excrement and urine fermentation through the fermentation vat, through the first in command with the baffle roll-off spread groove, the excrement and urine that has liquid of messenger's backing plate upper end passes through the bottom that the through-hole flows down and gets into the spread groove and collect, dry excrement and urine need be opened the closing plate from the blown down tank through the second in command, discharge it through the blown down tank, make the fermentation vat can collect new excrement and urine and carry out marsh gas collection, and go into the blown down tank with the closing plate card when collecting new excrement and urine, slide button in the sliding chute makes its card axle card go into the card hole of closing plate both sides with it fixes and make it sealed, thereby improve device's practicality.

Description

Biogas fermentation tank

Technical Field

The utility model relates to the technical field of biogas fermentation, in particular to a biogas fermentation tank.

Background

The traditional biogas fermentation tank is mainly used as a tank-type equipment device for treating and collecting biogas generated in excrement in the excrement treatment process, and the biogas collection in the excrement of livestock is gradually emphasized along with the development of the modern livestock breeding industry, so that the biogas fermentation tank is used gradually and frequently, the functions of the upper end of the biogas fermentation tank are increased, and the biogas fermentation tank can better meet the use requirement;

in view of the above, chinese patent No. CN108913596A provides a biogas fermentation tank, the present invention realizes rapid fermentation of organic raw materials by a power source with energy complementation in cooperation with a heating plate and a stirring module, so as to realize efficient gas production, and in the fecal biogas treatment process, feces after biogas collection need to be separated wet and dry, while a common biogas fermentation tank does not have the function of dry and wet feces treatment after biogas collection, or the structure of dry and wet separation provided at the upper end of the biogas fermentation tank affects normal resolution collection, thereby reducing the practicability of the device.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a biogas fermentation tank to solve the above problems in the background art.

In order to achieve the purpose, the utility model provides a biogas fermentation tank, which comprises a fermentation tank base, wherein the biogas fermentation tank is mainly used as an equipment device for fermenting livestock manure in livestock breeding, one side of the outer wall of the fermentation tank base is provided with a connecting groove, the inner wall of the connecting groove is inserted with a partition plate, and the middle position of one side of the outer wall of the fermentation tank base is provided with a discharge chute;

the automatic discharging device is characterized in that a sealing plate is hinged to the edge of one side of the inner wall of the discharging groove, a first handle is fixedly arranged in the middle of one side of the outer wall of the partition plate, clamping holes are formed in the two sides of the outer wall of the sealing plate, and sliding grooves are formed in two outer edges, located on one side of the top end of the fermenting tank base, of the discharging groove.

In one example, the inner walls of the two sliding grooves are provided with sliding buttons in a sliding mode, the clamping shafts are arranged at the upper ends of the two sides of the inner wall of the discharging groove in an inserting mode, and one ends of the two sliding buttons are fixedly connected with one sides of the two clamping shafts respectively.

In one example, a second handle is fixedly arranged at the upper end of one side of the outer wall of the sealing plate, and a base plate is clamped at the lower end of the inner wall of the fermentation tank base.

In one example, a plurality of through holes are formed in one side of the top end of the base plate at equal intervals, and the inner wall of each through hole is communicated with the inner wall of each connecting groove.

In one example, four corners of the bottom of the fermentation tank base are all sleeved with support columns, the inner wall of one side of each support column is in threaded connection with the outer wall of each corner of the bottom of the fermentation tank base respectively, and the outer walls of one ends of the four support columns are all sleeved with support bases.

In one example, four inner walls of the support base are provided with buffer grooves, four buffer springs are fixedly arranged on the inner walls of the buffer grooves, and one ends of the four buffer springs are fixedly connected with the bottoms of the four support columns respectively.

Through the utility model provides a biogas fermentation tank can bring following beneficial effect:

1. the utility model discloses a be provided with the fermentation vat processing structure who makes things convenient for wet-dry separation on the device, and this structure is mainly by the spread groove, a separation plate, the blown down tank, the closing plate, the first in command, the card hole, the spout, card axle and slide button etc. are constituteed, after producing excrement and urine fermentation and collecting through the fermentation vat, through the first in command with baffle roll-off spread groove, the excrement and urine that makes the backing plate upper end have liquid passes through the bottom that the through-hole flows down and gets into the spread groove and collect, dry excrement and urine needs open the closing plate from the blown down tank through the second in command, discharge it through the blown down tank, make the fermentation vat can collect new excrement and carry out marsh gas collection, and go into the closing plate blown down tank with the card when collecting new excrement and go into, slide button in the slide chute makes its card go into the card axle card of closing plate both sides and fix it and make it sealed, do not influence the normal collection of marsh gas when making things convenient for fecal treatment, thereby improve the practicality of device.

2. The utility model discloses a be provided with bottom protection buffer structure on the device, and this structure mainly comprises the support column, support the base, dashpot and buffer spring etc. and during the use, the fermentation vat base passes through the support column and supports the base and support, and during the support, the buffering that can go up and down through buffer spring in the dashpot that supports the base inside is carried out to the support column of pressurized in-process, and then reduces the impact force that the fermentation vat base received, prevents that the fermentation vat base from damaging to improve the life of device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of dry-wet separation of the discharge chute and the connecting groove of the present invention;

fig. 3 is a schematic structural view of the buffer spring and the support column buffer support of the present invention.

In the figure: 1. a fermentation tank base; 2. connecting grooves; 3. a partition plate; 4. a discharge chute; 5. a sealing plate; 6. a first handle; 7. a clamping hole; 8. a chute; 9. clamping a shaft; 10. a slide button; 11. a second handle; 12. a backing plate; 13. a through hole; 14. a support column; 15. a support base; 16. a buffer tank; 17. a buffer spring.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the terms "an aspect," "some aspects," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same aspect or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

The first embodiment of the present invention provides a biogas fermentation tank as shown in fig. 1-3, which comprises a fermentation tank base 1, wherein a second handle 11 is fixedly arranged at the upper end of one side of the outer wall of a sealing plate 5, a backing plate 12 is arranged at the lower end of the inner wall of the fermentation tank base 1, a plurality of through holes 13 are equidistantly arranged at one side of the top end of the backing plate 12, and the inner wall of each through hole 13 is respectively communicated with the inner wall of a connecting groove 2.

Embodiment two, the utility model provides a biogas fermentation vat as shown in fig. 2, spread groove 2 has been seted up to one side of fermentation vat base 1 outer wall, the inner wall interlude of spread groove 2 is equipped with baffle 3, blown down tank 4 has been seted up to the intermediate position of fermentation vat base 1 outer wall one side, the articulated closing plate 5 that is equipped with in edge of blown down tank 4 inner wall one side, the fixed first in command 6 that is equipped with of intermediate position of baffle 3 outer wall one side, card hole 7 has all been seted up to the both sides side of closing plate 5 outer wall, spout 8 has all been seted up to two outer edges that fermentation vat base 1 top one side is located blown down tank 4, the inner wall slip of two spout 8 is equipped with slide button 10, the upper end of blown down tank 4 inner wall both sides all alternates and is equipped with card axle 9, and the one side fixed connection of two slide button 10 respectively with two card axles 9.

Embodiment three, the utility model provides a biogas fermentation vat as shown in fig. 3, four edges of fermentation vat base 1 bottom all overlap and are equipped with support column 14, and the inner wall of support column 14 one side respectively with the outer wall threaded connection of four edges of fermentation vat base 1 bottom, the outer wall of four support column 14 one ends all overlaps and is equipped with support base 15, buffer slot 16 has all been seted up to four inner walls that support base 15, the inner wall of four buffer slot 16 is all fixed and is equipped with buffer spring 17, and four buffer spring 17's one end respectively with the bottom fixed connection of four support columns 14.

The working principle is as follows: when the biogas fermentation tank in the design scheme is used, firstly, a backing plate 12 at the upper end of the device is clamped in the inner wall of a fermentation tank base 1, the mounting of the backing plate 12 is in a slope state, so that liquid in excrement can accumulate along the flowing down, meanwhile, a through hole 13 is formed at the outermost edge of the slope, in addition, the fermentation tank processing structure which is convenient for dry-wet separation and consists of a connecting groove 2, a partition plate 3, a discharging groove 4, a sealing plate 5, a first handle 6, a clamping hole 7, a sliding groove 8, a clamping shaft 9, a sliding button 10 and the like is arranged in the design scheme, when in use, the excrement is fermented to generate biogas and is collected through the fermentation tank, the partition plate 3 slides out of the connecting groove 2 through the first handle 6, the excrement with liquid in the backing plate 12 enters the bottom of the connecting groove 2 through the through hole 13 to be collected, the dry excrement needs to be opened from the discharging groove 5 through the second handle 11, the sealing plate 5 is discharged through the discharging groove 4, so that the fermentation tank can collect new excrement and can collect the new excrement through the buffering spring which is clamped into the buffer base 14 and can be supported by a buffer spring 14 which the buffer spring is arranged on the supporting column 14 and can be supported in the buffer device which the buffer base seat 14 and can be supported when the buffer device is supported in the buffer device which is supported normally and the buffer device is supported by the buffer device which is supported in the buffer groove 14, prevent the damage of fermentation vat base 1 to improve the life of device.

All the embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, as for the system embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and reference may be made to the partial description of the method embodiment for relevant points.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A biogas digester comprising:

the biogas fermentation tank is mainly used as an equipment device for fermenting livestock manure in livestock breeding, a connecting groove (2) is formed in one side of the outer wall of the fermentation tank base (1), a partition plate (3) is inserted into the inner wall of the connecting groove (2), and a discharge groove (4) is formed in the middle of one side of the outer wall of the fermentation tank base (1);

the automatic sealing device is characterized in that a sealing plate (5) is hinged to the edge of one side of the inner wall of the discharge chute (4), a first handle (6) is fixedly arranged at the middle position of one side of the outer wall of the partition plate (3), clamping holes (7) are formed in two side sides of the outer wall of the sealing plate (5), and sliding grooves (8) are formed in two outer edges of one side of the top end of the fermentation tank base (1) located in the discharge chute (4).

2. The biogas digester as claimed in claim 1, wherein: two the inner wall of spout (8) slides and is equipped with smooth button (10), the upper end of blown down tank (4) inner wall both sides all alternates and is equipped with card axle (9), and the one end of two smooth buttons (10) respectively with one side fixed connection of two card axles (9).

3. The biogas digester as claimed in claim 1, wherein: the upper end of one side of the outer wall of the sealing plate (5) is fixedly provided with a second handle (11), and the lower end of the inner wall of the fermentation tank base (1) is clamped with a base plate (12).

4. The biogas digester as claimed in claim 3, wherein: a plurality of through holes (13) are formed in one side of the top end of the backing plate (12) at equal intervals, and the inner wall of each through hole (13) is communicated with the inner wall of the connecting groove (2).

5. The biogas digester as claimed in claim 1, wherein: four edges of fermentation vat base (1) bottom all overlap and are equipped with support column (14), and the inner wall of support column (14) one side respectively with the outer wall threaded connection of four edges of fermentation vat base (1) bottom, four the outer wall of support column (14) one end all overlaps and is equipped with support base (15).

6. The biogas digester as claimed in claim 5, wherein: four buffer slot (16) have all been seted up to the inner wall of supporting base (15), four the inner wall of buffer slot (16) is all fixed and is equipped with buffer spring (17), and the one end of four buffer spring (17) respectively with the bottom fixed connection of four support columns (14).