CN220467892U - Natural gas pipeline filtering separator - Google Patents

Abstract

The utility model discloses a natural gas pipeline filtering separator which comprises a fixed plate, wherein the left side surface of the fixed plate is fixedly connected with two filtering pipes, the right side surface of the fixed plate is fixedly communicated with two communicating pipes, the right ends of the two communicating pipes are fixedly communicated with a gas pipe together, the outer surfaces of the gas pipe and the outer surface of an exhaust pipe are fixedly communicated with two valves, a filter screen is arranged in the filtering pipes, the left side surface of the filter screen is fixedly connected with a connecting rod, the left end of the filtering pipe is provided with a sealing cover, the right side surface of the sealing cover is fixedly connected with a threaded ring, the inner ring of the threaded ring is in threaded connection with the outer surface of the filtering pipe, and the right side surface of the sealing cover is fixedly connected with a connecting ring. This natural gas pipeline filters separator, when can clearing up filter assembly through two sets of filters that set up, guarantee the normal transport of natural gas, need stop the problem that natural gas carried when solving present filter assembly clearance.

Description

Natural gas pipeline filtering separator

Technical Field

The utility model relates to the field of natural gas pipelines, in particular to a natural gas pipeline filtering separator.

Background

The natural gas pipeline refers to a pipeline for conveying natural gas from a mining place or a treatment plant to a city gas distribution center or an industrial enterprise user, is also called a gas pipeline, and is a mode for conveying a large amount of natural gas on land, and the total length of the pipeline is about half of the total length of the pipeline.

The natural gas is required to be conveyed by using a pipeline, and impurities and dust are required to be separated by using a filter in the natural gas conveying process, but the filter is inconvenient to clean a filter assembly in the natural gas filtering process at present, and the conveying of the natural gas is required to be stopped when the filter assembly is cleaned, so that the continuous conveying of the natural gas is difficult to ensure.

Disclosure of Invention

The utility model aims to provide a natural gas pipeline filtering separator so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a natural gas pipeline filters separator, includes the fixed plate, the left surface fixedly connected with two filter tubes of fixed plate, the right flank fixedly connected with of fixed plate has two communicating pipes, two the right-hand member fixedly connected with gas-supply pipe jointly of communicating pipe, the surface of gas-supply pipe and the surface of blast pipe all fixedly connected with have two valves, the inside of filter tube is equipped with the filter screen, the left surface fixedly connected with connecting rod of filter screen, the left end of filter tube is equipped with sealed lid, the right flank fixedly connected with screwed ring of sealed lid, the inner circle of screwed ring and the surface threaded connection of filter tube, the right flank fixedly connected with go-between of sealed lid, the right flank fixedly connected with sealing washer of go-between, the right flank of sealing washer contacts with the left surface of stop collar, two the surface fixedly connected with blast pipe jointly that the filter tube is close to each other, two gas-supply holes have been seted up to the surface of fixed plate.

In a further embodiment, the outer surface of the exhaust pipe is fixedly communicated with an air outlet pipe, and the left end of the air outlet pipe is fixedly communicated with an air outlet flange.

In a further embodiment, the outer surface of the air delivery pipe is fixedly communicated with an air inlet pipe, and the right end of the air inlet pipe is fixedly communicated with an air inlet flange.

In a further embodiment, the inner ring of the filter tube is fixedly connected with a positioning ring, and the left side surface of the positioning ring is contacted with the right side surface of the filter screen.

In a further embodiment, the bottom surface of the fixing plate is fixedly connected with a support plate, and the bottom surface of the support plate is fixedly connected with a mounting plate.

In a further embodiment, the upper surface of the mounting plate is fixedly connected with two groups of reinforcing blocks, and one side surface, close to each other, of each reinforcing block is fixedly connected with the outer surface of the support plate.

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

this device plays impurity and dust filterable effect in to the natural gas through the filter screen that filter tube inside was equipped with to utilize sealed lid, screwed ring, sealed pad and spacing ring's cooperation, can shift out the filter screen from the inside of filter tube, be convenient for dismantle the clearance to the filter screen, and when can clear up filter assembly through two sets of filters that set up, guarantee the normal transport of natural gas, need stop the problem that the natural gas was carried when solving present to filter assembly clearance.

Drawings

Fig. 1 is a schematic perspective view of a front view of a natural gas pipeline filter separator.

Fig. 2 is a schematic perspective view of a side view of a natural gas pipeline filter separator.

Fig. 3 is a cross-sectional view of a front view of a filter tube in a natural gas pipeline filter separator.

Fig. 4 is a schematic view of a partially enlarged structure of the natural gas pipeline filter separator at a in fig. 3.

In the figure: 1. a fixing plate; 2. a filter tube; 3. a gas pipe; 4. a valve; 5. a gas delivery hole; 6. a communicating pipe; 7. a filter screen; 8. a connecting rod; 9. sealing cover; 10. a limiting ring; 11. a sealing gasket; 12. a connecting ring; 13. a threaded ring; 14. a positioning ring; 15. an air inlet pipe; 16. an air inlet flange; 17. a support plate; 18. a mounting plate; 19. an air outlet flange; 20. a reinforcing block; 21. an exhaust pipe; 22. and an air outlet pipe.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

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. 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.

Referring to fig. 1-4, in the utility model, a natural gas pipeline filtering separator comprises a fixing plate 1, wherein the left side surface of the fixing plate 1 is fixedly connected with two filtering pipes 2, the right side surface of the fixing plate 1 is fixedly connected with two communicating pipes 6, the right ends of the two communicating pipes 6 are fixedly connected with a gas pipe 3 together, the outer surface of the gas pipe 3 and the outer surface of a gas exhaust pipe 21 are fixedly connected with two valves 4, a filter screen 7 is arranged in the filtering pipe 2, the left side surface of the filter screen 7 is fixedly connected with a connecting rod 8, the left end of the filtering pipe 2 is provided with a sealing cover 9, the right side surface of the sealing cover 9 is fixedly connected with a threaded ring 13, the inner ring of the threaded ring 13 is in threaded connection with the outer surface of the filtering pipe 2, the right side surface of the sealing cover 9 is fixedly connected with a connecting ring 12, the right side surface of the connecting ring 12 is fixedly connected with a sealing gasket 11, the inner ring of the filtering pipe 2 is fixedly connected with a limiting ring 10, the right side surface of the sealing gasket 11 is contacted with the left side surface of the limiting ring 10, one side surface, which is mutually close to the two filtering pipes 2, the gas exhaust pipe 21 is fixedly connected together, and the outer surface of the fixing plate 1 is provided with two gas transmission holes 5.

The outer surface of the exhaust pipe 21 is fixedly communicated with an air outlet pipe 22, the left end of the air outlet pipe 22 is fixedly communicated with an air outlet flange 19, the outer surface of the air delivery pipe 3 is fixedly communicated with an air inlet pipe 15, the right end of the air inlet pipe 15 is fixedly communicated with an air inlet flange 16, the inner ring of the filter pipe 2 is fixedly connected with a positioning ring 14, the left side face of the locating ring 14 is contacted with the right side face of the filter screen 7, and the filter is conveniently communicated with a natural gas pipeline through the cooperation of the air outlet pipe 22, the air outlet flange 19, the air inlet flange 16 and the air inlet pipe 15, so that the filter screen 7 can be supported and located by the locating ring 14.

The bottom surface fixedly connected with extension board 17 of fixed plate 1, the bottom surface fixedly connected with mounting panel 18 of extension board 17, the upper surface fixedly connected with of mounting panel 18 consolidates piece 20 in two sets of, two sets of one side that consolidates piece 20 are close to each other all with the surface fixed connection of extension board 17, through extension board 17 and mounting panel 18 to with consolidate the cooperation of piece 20, can install the filter, improve the stability when filtering natural gas.

The working principle of the utility model is as follows: firstly, the filter is installed through the air inlet flange 16 and the air outlet flange 19, then natural gas is conveyed through the air conveying pipe 3, the communicating pipe 6 and the filter pipe 2, dust and impurities in the natural gas are filtered through the filter screen 7 in the filter pipe 2, when the filter screen 7 is cleaned, the valve 4 on one side is closed, then the corresponding sealing cover 9 is opened, the filter screen 7 can be driven to move outwards through the connecting rod 8 until the filter screen 7 is moved out of the filter pipe 2, then the filter screen 7 is conveniently cleaned, and the normal conveying of the natural gas can be ensured through the communicating pipe 6 and the filter pipe 2 on the other side.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. A natural gas pipeline filtration separator, characterized in that: including fixed plate (1), the left surface fixedly connected with two filter tubes (2) of fixed plate (1), the right flank fixedly connected with of fixed plate (1) has two communicating pipe (6), two the right-hand member fixedly connected with gas-supply pipe (3) jointly of communicating pipe (6), the surface of gas-supply pipe (3) and the surface of blast pipe (21) all fixedly connected with two valves (4), the inside of filter tube (2) is equipped with filter screen (7), the left surface fixedly connected with connecting rod (8) of filter screen (7), the left end of filter tube (2) is equipped with sealed lid (9), the right flank fixedly connected with screwed ring (13) of sealed lid (9), the inner circle of screwed ring (13) and the surface threaded connection of filter tube (2), the right flank fixedly connected with go-between (12) of sealed lid (9), the right flank fixedly connected with sealing washer (11) of go-between (12), the inner circle fixedly connected with spacing ring (10) of filter tube (2), the right flank (11) is close to the mutual fixed surface of two filter tubes (21), two gas transmission holes (5) are formed in the outer surface of the fixing plate (1).

2. A natural gas pipeline filter separator as claimed in claim 1, wherein: the outer surface of the exhaust pipe (21) is fixedly communicated with an air outlet pipe (22), and the left end of the air outlet pipe (22) is fixedly communicated with an air outlet flange (19).

3. A natural gas pipeline filter separator as claimed in claim 1, wherein: the outer surface of the air delivery pipe (3) is fixedly communicated with an air inlet pipe (15), and the right end of the air inlet pipe (15) is fixedly communicated with an air inlet flange (16).

4. A natural gas pipeline filter separator as claimed in claim 1, wherein: the inner ring of the filter tube (2) is fixedly connected with a positioning ring (14), and the left side surface of the positioning ring (14) is contacted with the right side surface of the filter screen (7).

5. A natural gas pipeline filter separator as claimed in claim 1, wherein: the bottom surface fixedly connected with extension board (17) of fixed plate (1), the bottom surface fixedly connected with mounting panel (18) of extension board (17).

6. A natural gas pipeline filter separator as claimed in claim 5, wherein: the upper surface of mounting panel (18) fixedly connected with two sets of reinforcing block (20), two sets of reinforcing block (20) are close to each other one side all with the surface fixed connection of extension board (17).