CN215195959U

CN215195959U - Filter device for biogas fermentation

Info

Publication number: CN215195959U
Application number: CN202121080831.6U
Authority: CN
Inventors: 袁雄辉; 陈芬; 石志鑫
Original assignee: Jiangxi Zhenghe Environmental Protection Engineering Co ltd
Current assignee: Jiangxi Zhenghe Environmental Protection Engineering Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-12-17
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a based on filter equipment for biogas fermentation, including rose box, filter, hydroscopic plate and set casing, two mounting grooves have been seted up on one side outer wall of rose box, install closing plate one and closing plate two in two mounting grooves of rose box respectively, be equipped with filter and the hydroscopic plate of being connected with closing plate one and closing plate two respectively from the top down in the rose box, the rotating electrical machines is installed to the left side outer wall of rose box, be equipped with the set casing in the rose box, the middle part of set casing is provided with the drainage post, the outer wall of drainage post evenly is provided with the whirl blade, the whirl blade is for the one end of drainage post and the inner wall fixed connection of set casing. This based on filter equipment for biogas fermentation not only can get rid of the tiny foreign particle in the marsh gas, has promoted the quality of marsh gas, can get rid of the purpose of the comdenstion water in the marsh gas moreover, is convenient for the subsequent use of marsh gas.

Description

Filter device for biogas fermentation

Technical Field

The utility model belongs to the technical field of marsh gas filtration equipment, concretely relates to based on filter equipment is used in biogas fermentation.

Background

The methane is used as a new clean energy and has wide application in rural areas in China. The biogas is produced by fermenting waste straws of crops and is used for cooking, boiling water, lighting and warming, a large amount of fire coal, fuel oil, firewood and the like can be saved, the environment can be improved, resources are fully utilized, and the biogas is popular among people.

At present, after biogas is generated from a biogas digester, people directly convey the biogas to a gas stove through a pipeline for use. However, the biogas fermentation contains more impurities, and the biogas fermentation needs to be filtered before use, and because some biogas filters cannot effectively remove tiny impurity particles in the biogas, and no water filtering device is provided, condensed water in the biogas cannot be removed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a based on filter equipment is used in biogas fermentation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a filter equipment for fermentation based on marsh gas, includes rose box, filter, moisture absorption plate and set casing, two mounting grooves have been seted up on one side outer wall of rose box, install closing plate one and closing plate two in two mounting grooves of rose box respectively, be equipped with filter and the moisture absorption plate of being connected with closing plate one and closing plate two respectively from the top down in the rose box, the rotating electrical machines is installed to the left side outer wall of rose box, be equipped with the set casing in the rose box, the middle part of set casing is provided with the drainage post, the outer wall of drainage post evenly is provided with the whirl blade, the whirl blade is for the one end of drainage post and the inner wall fixed connection of set casing.

In a further embodiment, a guide screw is rotatably connected in the filter box through a bearing and fixedly connected with an output shaft of the rotating motor through a coupler, a cleaning plate is connected to the outer wall of the guide screw in a threaded manner, a limiting column is arranged in the filter box, and the cleaning plate slides outside the limiting column, so that the filter plate can be effectively cleaned, and the filtering effect of the filter plate is ensured.

In a further embodiment, the right outer wall of the filter box is provided with a collecting box, the collecting box and the filter box are provided with through grooves for cleaning impurities at corresponding positions, the positions of the through grooves correspond to the positions of the cleaning plates, the impurities cleaned on the filter plates can be collected, and the later-stage centralized treatment is facilitated.

In a further embodiment, four spacing grooves have been seted up to the both sides inner wall symmetry of rose box, the equal symmetry of both sides outer wall of filter and moisture absorption plate is equipped with two gliding stoppers in the spacing groove of rose box, two handles are installed to the equal symmetry on closing plate one and the closing plate two, can make things convenient for more to install and dismantle filter and moisture absorption plate.

In a further embodiment, a mounting hole is formed in a top plate of the filter box, a pressure probe is mounted in the mounting hole of the filter box, a through hole is formed in a bottom plate of the filter box, and a drain pipe is mounted in the through hole of the bottom plate of the filter box, so that the pressure of methane in the filter box can be monitored in real time.

In a further embodiment, install the intake pipe on the left side board of rose box, install the outlet duct on the right side board of rose box, four supporting legs are installed to the bottom symmetry of rose box.

The utility model discloses a technological effect and advantage: according to the filtering device for biogas fermentation, impurities and tiny particles in biogas can be effectively filtered through the arrangement of the filtering plates, so that the purity of the biogas is ensured; the guide screw is driven to rotate by the rotating motor, so that the cleaning plate can be driven to move back and forth on the surface of the filter plate, the filter plate is effectively cleaned, and the filtering effect of the filter plate is ensured; can adsorb the moisture in the marsh gas through the hydroscopic plate, the comdenstion water in the marsh gas can further be got rid of to the setting of whirl blade and drainage column simultaneously, the subsequent use of marsh gas of being convenient for, should be based on filter equipment for the biogas fermentation, not only can get rid of the small foreign particles in the marsh gas, promoted the quality of marsh gas, can get rid of the purpose of the comdenstion water in the marsh gas moreover, the subsequent use of marsh gas of being convenient for.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural diagram of a sealing plate and a filtering plate according to the present invention.

In the figure: the device comprises a filter box 1, a sealing plate I2, a filtering plate I3, a rotating motor 4, a guide screw 5, a cleaning plate 6, a limiting column 7, a collecting box 8, a sealing plate II 9, a moisture absorption plate 10, a fixed shell 11, a rotational flow blade 12, a water filtering column 13 and a pressure probe 14.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

In order to effectively remove impurities and condensed water in the biogas, as shown in fig. 1, 2 and 3, two mounting grooves are formed on the outer wall of one side of a filter box 1, a sealing plate I2 and a sealing plate II 9 are respectively mounted in the two mounting grooves of the filter box 1 through bolts, a filter plate 3 and a moisture absorption plate 10 which are connected with the sealing plate I2 and the sealing plate II 9 are respectively arranged in the filter box 1 from top to bottom, four limit grooves are symmetrically formed on the inner walls of two sides of the filter box 1, two limit blocks which slide in the limit grooves of the filter box 1 are symmetrically fixed on the outer walls of two sides of the filter plate 3 and the moisture absorption plate 10 through bolts, so that the filter plate 3 and the moisture absorption plate 10 are conveniently fixed in the filter box 1, two handles are symmetrically fixed on the sealing plate I2 and the sealing plate II 9 through bolts, a fixing shell 11 is fixed in the filter box 1 through bolts, a water filtering column 13 is arranged in the middle of the fixing shell 11, even welded fastening of outer wall of drainage post 13 has whirl blade 12, whirl blade 12 is for the one end of drainage post 13 and the inner wall welded fastening of set casing 11, the mounting hole has been seted up to rose box 1's roof, install pressure probe 14 that is used for surveying 1 internal pressure of rose box in the mounting hole of rose box 1, the through-hole has been seted up to rose box 1's bottom plate, install the drain pipe in the through-hole of rose box 1 bottom plate, install the control valve on the drain pipe, install the intake pipe on the left side board of rose box 1, install the outlet duct on the right side board of rose box 1, all install the control valve on intake pipe and the outlet duct, rose box 1's bottom symmetric welded fastening has four supporting legs.

In order to effectively clean the filter plate 3 and ensure the filtering effect of the filter plate 3, as shown in fig. 1 and fig. 2, a rotating motor 4 is fixed on the outer wall of the left side of the filter box 1 through bolts, a guide screw 5 is rotatably connected in the filter box 1 through a welded bearing, the guide screw 5 is fixedly connected with an output shaft of the rotating motor 4 through a coupler, a cleaning plate 6 is connected on the outer wall of the guide screw 5 in a threaded manner, a limiting column 7 is fixed in the filter box 1 in a welded manner, the cleaning plate 6 slides outside the limiting column 7, so that the cleaning plate 6 can horizontally move in the filter box 1, a collecting box 8 is fixed on the outer wall of the right side of the filter box 1 through bolts, a through groove for cleaning impurities is formed in the corresponding position of the collecting box 8 and the filter box 1, and the position of the through groove corresponds to the position of the cleaning plate 6.

The theory of operation, this filter equipment for fermentation based on marsh gas, when using, let in the rose box 1 with marsh gas through the intake pipe in, impurity and tiny particle in the filter 3 can be to marsh gas filter, marsh gas after the filtration dehumidifies through hydroscopic plate 10, marsh gas after the dehumidification passes through set casing 11, comdenstion water in the marsh gas is attached to the surface of whirl blade 12, flow to the bottom of rose box 1 behind the surface of drainage post 13 by whirl blade 12, discharge from the drain pipe, according to the user demand, regularly start rotating electrical machines 4, rotating electrical machines 4 drives guide screw 5 and rotates, and then drive cleaning plate 6 and round trip movement at the surface of filter 3, clear up filter 3, guarantee the filter effect of filter 3, collect through collecting box 8 the impurity on the filter 3.

Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the scope of the invention.

Claims

1. The utility model provides a based on filter equipment for biogas fermentation, includes rose box (1), filter (3), hygroscopic plate (10) and set casing (11), its characterized in that: seted up two mounting grooves on the outer wall of one side of rose box (1), install closing plate (2) and closing plate two (9) in two mounting grooves of rose box (1) respectively, be equipped with filter (3) and moisture absorption plate (10) of being connected with closing plate (2) and closing plate two (9) respectively from the top down in rose box (1), rotating electrical machines (4) are installed to the left side outer wall of rose box (1), be equipped with set casing (11) in rose box (1), the middle part of set casing (11) is provided with drainage post (13), the outer wall of drainage post (13) evenly is provided with whirl blade (12), whirl blade (12) are for the inner wall fixed connection of the one end of drainage post (13) and set casing (11).

2. The filtering device for biogas fermentation according to claim 1, wherein: the novel filter box is characterized in that a guide screw (5) is rotatably connected into the filter box (1) through a bearing, the guide screw (5) is fixedly connected with an output shaft of a rotating motor (4) through a coupler, the outer wall of the guide screw (5) is in threaded connection with a cleaning plate (6), a limiting column (7) is arranged in the filter box (1), and the cleaning plate (6) slides outside the limiting column (7).

3. The filtering device for biogas fermentation according to claim 2, wherein: the collection box (8) is installed to the right side outer wall of rose box (1), the logical groove that is used for the impurity clearance is seted up with the corresponding position of rose box (1) in collection box (8), and the position of logical groove corresponds with the position of cleaning plate (6).

4. The filtering device for biogas fermentation according to claim 1, wherein: four spacing grooves are symmetrically formed in the inner walls of the two sides of the filter box (1), two limiting blocks which slide in the spacing grooves of the filter box (1) are symmetrically arranged on the outer walls of the two sides of the filter plate (3) and the moisture absorption plate (10), and two handles are symmetrically arranged on the sealing plate I (2) and the sealing plate II (9).

5. The filtering device for biogas fermentation according to claim 1, wherein: the mounting hole has been seted up to the roof of rose box (1), install pressure probe (14) in the mounting hole of rose box (1), the through-hole has been seted up to the bottom plate of rose box (1), install the drain pipe in the through-hole of rose box (1) bottom plate.

6. The filtering device for biogas fermentation according to claim 1, wherein: the air inlet pipe is installed on the left side plate of the filter box (1), the air outlet pipe is installed on the right side plate of the filter box (1), and four supporting legs are symmetrically installed at the bottom of the filter box (1).