CN219532621U - Methane liquid sampler - Google Patents

Abstract

The utility model relates to the technical field of biogas slurry sampling, and discloses a biogas slurry sampler which comprises a sample storage box, wherein a telescopic plate is arranged on one side of the sample storage box, a connecting block is fixedly connected to the telescopic end of the telescopic plate, a connecting plate is fixedly connected to the bottom end of one side of the sample storage box, a fixing column is arranged at the top of the connecting plate, a spring is arranged at the top of the connecting plate, telescopic columns are arranged in the fixing columns, a sliding rail is arranged on one side of the fixing column close to the telescopic plate, a fixing plate is arranged at the tops of the two telescopic columns, and a handle is arranged at the top of the fixing plate.

Description

Methane liquid sampler

Technical Field

The utility model relates to the technical field of biogas slurry sampling, in particular to a biogas slurry sampler.

Background

The large-scale biogas fermentation tank generally adopts full-mixing fermentation, crop straws are crushed and then mixed with water or biogas slurry to be used as raw materials, the crushed crop straws are added into the fermentation tank body to perform closed fermentation and produce biogas, the biogas fermentation process needs frequent sampling and testing, the biogas fermentation process needs sampling and testing, and the biogas fermentation process also needs sampling at different depth layers.

The bulletin number is: the Chinese patent of CN210620807U discloses a methane liquid layered sampler, which belongs to the technical field of methane fermentation and comprises a container, a connecting part and a control part, wherein the connecting part is connected with the container, and the control part is arranged between the container and the connecting part and is used for controlling the opening and closing of the container so as to realize the sampling operation of methane liquid on a target layer. The container comprises a lower cone, a lower pipe orifice, an upper cover, two ears and a central hole. The upper cover is sealed on the lower cone, the bottom of the lower cone is provided with a lower pipe orifice communicated with the inside of the container, a pair of ears are designed on the upper cover, and a central hole is formed in the center of the upper cover.

According to the analysis of the prior art, the patent can extract biogas slurry samples of different depth layers, the density of the biogas slurry is different during fermentation molding, samples of the biogas slurry of different depths are required to be extracted to detect whether the biogas slurry is pure, but the current equipment for sampling the biogas slurry can only independently extract the biogas slurry, if a sampler is placed in the biogas slurry, the biogas slurry can be directly poured into the sampler, and thus, the collected biogas slurry is doped with the biogas slurry of different depths and densities, the purpose of extracting the biogas slurry of different depths and densities cannot be achieved, and the biogas slurry of different depths cannot be extracted in a layered manner.

Disclosure of Invention

The utility model aims to provide a biogas slurry sampler, which solves the problems that the prior biogas slurry sampling equipment in the background technology can only independently take biogas slurry and cannot extract biogas slurry with different depths in a layering way.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a marsh gas liquid sampler, includes the sample storage case, sample storage case one side is equipped with the expansion plate, expansion plate expansion end fixedly connected with connecting block, sample storage case one side bottom fixedly connected with connecting plate the connecting plate top is equipped with the fixed column, the connecting plate top is equipped with the spring, the inside flexible post that is equipped with of fixed column, the slide rail has been seted up to fixed column near expansion plate one side, two the expansion plate top is equipped with the fixed plate, the fixed plate top is equipped with the handle.

Further, the sample storage box is provided with a sealing door on one side far away from the expansion plate, the fixed end of the expansion plate is fixedly connected with a liquid inlet box, an oil pipe is arranged at the bottom of the liquid inlet box, and a layering box is arranged below the liquid inlet box.

Further, the connecting block is kept away from expansion plate one end and flexible post fixed connection, connecting block and slide rail sliding connection, the connecting block slides on the slide rail.

Further, the spring is sleeved at the lower end of the telescopic column, the spring is fixed at one end below the telescopic column, a hole is formed in the connecting plate, and the telescopic column is in sliding connection with the hole.

Further, the inside hollow that is of fixed column, flexible post slides in the fixed column is inside, the fixed column has two.

Further, the liquid inlet boxes are three, and the height of each liquid inlet box is smaller than that of the fixed end of the telescopic plate.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the fixed column and the handle are arranged, the telescopic column slides in the fixed column by pressing or pulling the handle, when the biogas slurry is sampled and used, a person holds the handle with the handle, holds the upper end of the fixed column, puts the fixed column to a proper depth, presses the handle to enable the telescopic column to penetrate through the spring and enter the hole of the connecting block, at the moment, the connecting block can slide downwards on the sliding rail until the telescopic end of the telescopic plate enters the fixed end, at the moment, an opening is formed above the telescopic end, biogas slurries with different depths can enter the liquid inlet boxes with different heights, enter the layered boxes through the oil pipe, and due to sealing of the sealing door, the biogas slurries stored in the layered boxes cannot leak out, at the moment, the telescopic end of the telescopic plate is pulled out of the fixed column, so that the telescopic end can block the biogas slurries from entering the liquid inlet boxes, the whole device is pulled out, the sealing door is opened, biogas slurries with different depths and different densities can be stably stored, and the biogas slurries with different depths can be extracted.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of a biogas slurry sampler according to the present utility model;

FIG. 2 is a schematic diagram of a three-dimensional structure of a biogas slurry sampler according to the present utility model;

FIG. 3 is a schematic perspective view of a telescopic column connecting structure of a biogas slurry sampler;

FIG. 4 is a schematic perspective view of a unsealing door of the biogas slurry sampler;

fig. 5 is a schematic perspective view of a biogas slurry sampler according to the present utility model.

In the figure: 1-a sample storage box; 11-sealing the door; 12-a liquid inlet box; 13-oil pipe; 14-layering boxes; 2-expansion plates; 3-connecting blocks; 4-connecting plates; 5-fixing the column; 6-sliding rails; 7-a telescopic column; 71-a spring; 8-fixing plates; 9-handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a marsh gas liquid sampler, includes sample storage box 1, and expansion plate 2 is installed to sample storage box 1 one side, and expansion plate 2 is inside sample storage box 1, and expansion plate 2 is sealed, and expansion plate 2 flexible maximize, and flexible end can be as the flexible door of sample storage box 1, when the flexible end of expansion plate 2 is received, has an opening in flexible end top this moment, can let the marsh gas liquid of different degree of depth enter into in the feed liquor case 12 of co-altitude.

Expansion plate 2 expansion end fixedly connected with connecting block 3, connecting block 3 have two on same expansion plate 2, all have two connecting blocks 3 on every expansion plate, and connecting block 3 plays a fixed connection's effect, is together fixed expansion plate 2 and telescopic column 7, and expansion plate 2 one end and telescopic column 7 fixed connection are kept away from to connecting block 3, and sample storage tank 1 one side bottom fixedly connected with connecting plate 4, connecting plate 4 play a fixed connection and the effect of bearing, fix sample storage tank 1 and fixed column 5 together.

The fixed column 5 is fixedly connected to the top of the connecting plate 4, the inside of the fixed column 5 is hollow, the fixed column 5 is provided with two, the top of the connecting plate 4 is provided with the spring 71, the spring 71 plays a role in buffering when the telescopic column 7 slides into the connecting plate 4, the spring 71 is sleeved at the lower end of the telescopic column 7, the spring 71 is fixed at one end below the telescopic column 7, the telescopic column 7 is slidingly connected to the inside of the fixed column 5, a hole is formed in the connecting plate 4, the telescopic column 7 is slidingly connected with the hole, the upper end of the fixed column 5 is held, the handle 9 is pressed, the telescopic column 7 penetrates through the spring to enter a hole of the connecting plate 4, and the connecting block 3 also descends in the descending of the telescopic column 7.

The slide rail 6 has been seted up to fixed column 5 near expansion plate 2 one side, connecting block 3 and slide rail 6 sliding connection, and connecting block 3 can slide from top to bottom in slide rail 6, and two expansion column 7 top fixedly connected with fixed plate 8, fixed plate 8 are used for fixing two expansion column 7 together, conveniently stimulate two expansion column 7 simultaneously, and fixed plate 8 top is fixed with handle 9, and handle 9 is used for when many biogas liquid samples, conveniently pulls expansion column 7.

The sealing door 11 is installed to the expansion plate 2 one side of keeping away from to store up the appearance case 1, sealing door 11 seals and guarantees that the marsh gas liquid that layering case 14 stored can not spill, and expansion plate 2 stiff end fixedly connected with feed liquor case 12, feed liquor case 12 have three, and feed liquor case 12 is inside storing up the appearance case 1, and when expansion plate 2 flexible end income stiff end, expansion plate 2 flexible end has an opening, and the opening just is at the top of feed liquor case 12, and the height of feed liquor case 12 is less than the height of expansion plate 2 stiff end, in order to let marsh gas liquid better enter into feed liquor case 12.

The bottom of the liquid inlet box 12 is fixedly connected with an oil pipe 13, the oil pipe 13 is used for flowing biogas liquid in the liquid inlet box 12 into the layering box 14, the layering box 14 is arranged below the liquid inlet box 12, the layering box 14 is arranged inside the sample storage box 1, biogas liquid in the layering box 14 is filled in a period of time, and the layering box 14 can be pulled out from the sample storage box 1 by opening the sealing door 11.

Working principle: the fixed column 5 and the handle 9 are arranged, when the biogas digester is used, the telescopic column 2 slides in the fixed column 5 by pressing or pulling the handle 9, when biogas digester is used for sampling biogas, a person takes a glove with the upper end of the fixed column 5, puts the fixed column into a proper depth, presses the handle 9, enables the telescopic column 7 to penetrate through a spring and enter a hole of the connecting plate 4, at the moment, the connecting block 3 can slide downwards on the sliding rail 6 until the telescopic end of the telescopic plate 2 enters the fixed end, at the moment, an opening is formed above the telescopic end, biogas digester gas with different depths can enter the liquid inlet boxes 12 with different heights, the biogas digester gas with different depths enters the layered boxes 14 through the oil pipe 13, the sealing door 11 is sealed, biogas digester gas stored in the layered boxes 14 cannot leak, the biogas digester gas in the layered boxes 14 is filled with biogas liquid in a period of a certain time, at the moment, the upper end of the fixed column 5 is held again by the handle 9, the telescopic end of the telescopic plate 2 is pulled out of the fixed end, the telescopic end can be prevented from entering the liquid inlet boxes 12, the whole device is pulled out, the sealing door 11 is opened, the biogas digester gas with different depths can be extracted, and the biogas liquid with different biogas extractive liquid with different biogas density can be extracted, and the biogas liquid with different biogas density has different methane density, and the biogas density has different methane density.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Claims (6)

1. The utility model provides a marsh gas liquid sampler, includes sample storage case (1), its characterized in that: sample storage case (1) one side is equipped with expansion plate (2), expansion plate (2) flexible end fixedly connected with connecting block (3), sample storage case (1) one side bottom fixedly connected with connecting plate (4) top is equipped with fixed column (5), connecting plate (4) top is equipped with spring (71), fixed column (5) inside is equipped with flexible post (7), slide rail (6) have been seted up near expansion plate (2) one side to fixed column (5), two flexible post (7) top is equipped with fixed plate (8), fixed plate (8) top is equipped with handle (9).

2. A biogas slurry sampler as claimed in claim 1, wherein: sample storage case (1) are kept away from expansion plate (2) one side and are equipped with sealing door (11), expansion plate (2) stiff end fixedly connected with feed liquor case (12), feed liquor case (12) bottom is equipped with logical oil pipe (13), feed liquor case (12) below is equipped with layering case (14).

3. A biogas slurry sampler as claimed in claim 1, wherein: one end, far away from the expansion plate (2), of the connecting block (3) is fixedly connected with the expansion column (7), the connecting block (3) is in sliding connection with the sliding rail (6), and the connecting block (3) slides on the sliding rail (6).

4. A biogas slurry sampler as claimed in claim 1, wherein: the spring (71) is sleeved at the lower end of the telescopic column (7), the spring (71) is fixed at one end below the telescopic column (7), a hole is formed in the connecting plate (4), and the telescopic column (7) is in sliding connection with the hole.

5. A biogas slurry sampler as claimed in claim 1, wherein: the inside of fixed column (5) is the hollow, flexible post (7) is at the inside slip of fixed column (5), fixed column (5) have two.

6. A biogas slurry sampler as claimed in claim 2, wherein: the liquid inlet boxes (12) are three, and the height of each liquid inlet box (12) is smaller than the height of the fixed end of each expansion plate (2).