CN213018849U

CN213018849U - Gas-water separation and drainage device of methane pipeline

Info

Publication number: CN213018849U
Application number: CN202021871224.7U
Authority: CN
Inventors: 叶丽红; 张婷婷; 王萍
Original assignee: Jiangmen Xingbang Environmental Engineering Co ltd
Current assignee: Jiangmen Xingbang Environmental Engineering Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-20
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a marsh gas pipeline gas-water separation drainage device, including separation drainage device body, marsh gas inlet channel, marsh gas outlet channel, drain pipe and floating plug at least, separation drainage device's both sides are connected with marsh gas inlet channel and marsh gas outlet channel respectively, separation drainage device's the inboard center department in bottom is fixed with the dead lever, the outside of dead lever is provided with annular outlet, separation drainage device's bottom outside detachable is provided with the drain pipe, the top of outlet is provided with floating plug and the top of floating plug is provided with the spacing ring that is the cooperation structure with the dead lever. The side wall of the separation drainage device body is inclined. The top of the fixed rod is provided with a limiting block. And a filter screen is arranged at the inlet end of the methane outlet channel. The utility model discloses simple structure, novel structure can the efficient discharge ponding in the biogas pipeline.

Description

Gas-water separation and drainage device of methane pipeline

Technical Field

The utility model relates to the technical field of biogas production process equipment, in particular to a gas-water separation and drainage device for a biogas pipeline.

Background

Biogas, as the name implies, is the gas in the wetland of a marsh. People often see that bubbles emerge from marshland, sewage ditches or septic tanks, and if people scratch matches, the matches can be ignited, which is the natural marsh gas. From the scientific definition point of view, the methane is a combustible gas produced by the fermentation of various organic substances under the conditions of air isolation (reduction conditions) and proper temperature and pH value through microorganisms. Biogas is a secondary energy source and is a renewable energy source.

However, the existing biogas prepared by artificially utilizing organic matters contains a large amount of water vapor, and the water vapor is condensed into water when being cooled and is stored at the lower part of a biogas pipeline, so that on one hand, the stored water can influence the flow and use effect of the biogas; on the other hand, a large amount of water in the biogas conveying pipeline also weakens the desulfurization effect of the biogas purifier, and further influences the health of people and the service life of biogas equipment.

In view of the above, it is necessary to design a methane pipeline gas-water separation and drainage device to facilitate the treatment of water accumulated in the methane pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marsh gas pipeline gas-water separation drainage device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the methane pipeline gas-water separation drainage device at least comprises a separation drainage device body, a methane inlet channel, a methane outlet channel, a drain pipe and a floating plug, wherein the two sides of the separation drainage device body are respectively connected with the methane inlet channel and the methane outlet channel, a fixed rod is fixed at the center of the inner side of the bottom of the separation drainage device body, an annular water outlet is formed in the outer side of the fixed rod, the drain pipe is detachably arranged on the outer side of the bottom of the separation drainage device body, the floating plug is arranged above the water outlet, and a limit ring which is in a matched structure with the fixed rod is arranged above the floating plug.

As a further aspect of the present invention: the side wall of the separation drainage device body is inclined.

As a further aspect of the present invention: the top of the fixed rod is provided with a limiting block.

As a further aspect of the present invention: and a filter screen is arranged at the inlet end of the methane outlet channel.

As a further aspect of the present invention: the both sides of drain pipe all are fixed with the swash plate, wear to be equipped with fixing bolt between swash plate and separation drainage device body.

Compared with the prior art, the beneficial effects of the utility model are that:

1) through the proposal, the utility model discloses on current biogas pipeline's basis, add separation drainage device body to can the efficient discharge ponding in with the pipeline, strengthen then the utility model discloses an excellent in use effect.

Particularly, will the utility model discloses install in biogas conduit's easy ponding department, ponding gets into the bottom of separation drainage device body along the lateral wall of slope for the floating plug floats, and these ponding are along outlet and drain pipe discharge, with a great deal of defect that avoids biogas conduit ponding to bring.

2) On the basis of the structure, the utility model discloses ingenious has set up the spacing ring on floating the stopper to can effectual restriction float the position of stopper, thereby avoided floating the stopper and take place the phenomenon emergence of skew at the lift in-process.

To sum up, the utility model discloses simple structure, novel structure can discharge the ponding in the biogas pipeline by the efficient.

Drawings

Fig. 1 is a schematic structural view of a methane pipeline gas-water separation and drainage device.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic view of the floating plug of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, the methane pipeline gas-water separation drainage device at least includes a separation drainage device body 100, a methane inlet channel 200, a methane outlet channel 300, a drain pipe 400 and a floating plug 500, two sides of the separation drainage device body 100 are respectively connected to the methane inlet channel 200 and the methane outlet channel 300, a fixing rod 110 is fixed at the center of the inner bottom of the separation drainage device body 100, the fixing rod 110 and the side wall of the separation drainage device body 100 enclose an annular water storage tank, an annular water outlet 120 is arranged at the outer side of the fixing rod 110, the drain pipe 400 is detachably arranged at the outer bottom of the separation drainage device body 100, specifically, inclined plates 410 are fixed at two sides of the drain pipe 400, and a fixing bolt 600 is inserted between the inclined plates 410 and the separation drainage device body 100, so that the fixing bolt 600 can be disassembled, the disassembly and assembly work of the drain pipe 400 can be rapidly completed. A floating plug 500 is disposed above the drain opening 120, and a limit ring 510 having a structure matching with the fixing rod 110 is disposed above the floating plug 500. The top of the fixing rod 110 is provided with a limiting block 111 to prevent the limiting ring 510 from falling off from the fixing rod 110.

In order to facilitate the accumulated water to slide into the separation drainage device body, the side wall of the separation drainage device body 100 is inclined.

During actual installation, the entrance point of marsh gas outlet channel 300 is provided with filter screen 310, and when marsh gas and filter screen contact, moisture in the marsh gas is attached to on filter screen 310 to glide to the catch basin under the effect of gravity in, thereby reduced the moisture content who passes in the marsh gas of filter screen 310, strengthened then the utility model discloses an effect of use.

The utility model discloses a concrete working procedure is as follows:

firstly, will the utility model discloses install the easy ponding department at biogas conduit, ponding gets into the bottom of separation drainage device body 100 along the lateral wall of slope for floating plug 500 floats, and these ponding discharge along outlet 120 and drain pipe 400, in order to avoid the many defects that biogas conduit ponding brought.

To sum up, the utility model discloses on current biogas pipeline's basis, add separation drainage device body to can the efficient discharge ponding in with the pipeline, strengthen then the utility model discloses an excellent in use effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Methane pipeline gas-water separation drainage device, its characterized in that: the methane water-saving drainage device at least comprises a separation drainage device body (100), a methane air inlet channel (200), a methane air outlet channel (300), a drain pipe (400) and a floating plug (500), wherein the two sides of the separation drainage device body (100) are respectively connected with the methane air inlet channel (200) and the methane air outlet channel (300), a fixing rod (110) is fixed at the center of the inner side of the bottom of the separation drainage device body (100), an annular water outlet (120) is formed in the outer side of the fixing rod (110), the drain pipe (400) is detachably arranged on the outer side of the bottom of the separation drainage device body (100), the floating plug (500) is arranged above the water outlet (120), and a limit ring (510) which is in a matched structure with the fixing rod (110) is arranged above the floating plug.

2. The biogas pipeline gas-water separation and drainage device of claim 1, characterized in that: the side wall of the separation drainage device body (100) is inclined.

3. The biogas pipeline gas-water separation and drainage device of claim 1, characterized in that: the top of the fixed rod (110) is provided with a limiting block (111).

4. The biogas pipeline gas-water separation and drainage device of claim 1, characterized in that: the inlet end of the methane outlet channel (300) is provided with a filter screen (310).

5. The biogas pipeline gas-water separation and drainage device of claim 1, characterized in that: both sides of drain pipe (400) all are fixed with swash plate (410), wear to be equipped with fixing bolt (600) between swash plate (410) and separation drainage device body (100).