CN210994757U

CN210994757U - Natural gas transmission pipeline iron rust adsorption equipment

Info

Publication number: CN210994757U
Application number: CN201921326517.4U
Authority: CN
Inventors: 陈合强; 吴海涛; 王圣; 甘霖; 华志强; 张思乾
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-07-14
Anticipated expiration: 2029-08-16

Abstract

The utility model relates to a natural gas transmission pipeline rust adsorption equipment, including the rust cleaning pipeline, the bottom of rust cleaning pipeline is equipped with the cavity that sinks, the supporting seat has been placed in the cavity that sinks, the inner chamber bottom at the cavity that sinks is installed to the supporting seat, arrange in the supporting seat and insert magnet board, the utility model is used for install the low point department on the ground pipeline, install the magnet board on the supporting seat and protect pipeline service equipment together, concentrate the absorption to the rust in the natural gas pipeline, can not influence the transport of natural gas in the pipeline, can open the rust cleaning pipeline fast through clearance mouth and sealed lid, take out the magnet board and carry out the rust clearance.

Description

Natural gas transmission pipeline iron rust adsorption equipment

Technical Field

The utility model relates to a pipeline rust cleaning technical field, concretely relates to natural gas transmission pipeline iron rust adsorption equipment.

Background

The natural gas long-distance pipeline is generally a steel long pipeline, and the inner pipe wall is difficult to take anti-corrosion measures; however, natural gas always contains a small amount of corrosive gas such as hydrogen sulfide and a certain amount of moisture, and the inner pipe wall is gradually corroded to generate a large amount of rust during long-term natural gas transportation. In addition to the perennial scouring of the natural gas airflow, the rust can fall off from the pipe wall and flow along with the airflow. The rust particles enter a natural gas station at the downstream of the long-distance pipeline along with the airflow, and damage equipment and instruments in the station, such as internal leakage of valve equipment. In addition to the perennial scouring of the natural gas airflow, the rust can fall off from the pipe wall and flow along with the airflow. The rust particles can enter various equipment instruments downstream of the long-distance pipeline along with the airflow, such as valves, gas meters, burners and the like, and cause damage to the equipment. Based on this, the utility model designs a natural gas conveying pipeline iron rust adsorption equipment to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at overcomes at least a defect among the prior art, provides a natural gas conveying pipeline iron rust adsorption equipment.

In order to realize the technical scheme, the utility model discloses a following technical scheme:

the utility model provides a natural gas conveying pipeline rust adsorption equipment, includes the rust cleaning pipeline, the bottom of rust cleaning pipeline is equipped with the cavity that sinks, the supporting seat has been placed in the cavity that sinks, the inner chamber bottom at the cavity that sinks is installed to the supporting seat, arrange in the supporting seat and insert the magnet board, the magnet board is arranged according to 4 x 5's mode, the clearance mouth has been seted up at the top of rust cleaning pipeline, sealed mounting has sealed lid on the clearance mouth, the blow off pipe is installed in the bottom connection of the cavity that sinks, the inside of supporting seat is the cavity, and horizontal welding has the backup pad in the cavity, the backup pad supports the bottom of magnet board, semicircular flow channel has been seted up to the bottom both sides of supporting seat, flow channel with sink the cavity intercommunication.

Preferably, the outer side of the sealing cover is hermetically installed and fixed with the outer side of the cleaning opening through a fastening bolt piece.

Preferably, the middle part of the sealing cover is flush with the outer side end of the derusting pipeline and has the same arc surface, and the outer diameter of the top of the outer side of the sealing cover is the same as that of the fixing flange.

Preferably, fixing flanges are installed on two sides of the derusting pipeline and connected with the natural gas pipeline through the fixing flanges.

Preferably, the bottom of the supporting seat is fixedly installed with the sinking cavity through a supporting foot seat.

Preferably, a drain valve is arranged on the drain pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is used for install the low point department on the pipeline on ground, install the magnetite board on the supporting seat and protect pipeline service equipment together, concentrate the absorption to the rust in the natural gas line, can not influence the transport of natural gas in the pipeline, can open the rust cleaning pipeline fast through clearance mouth and sealed lid, take out the magnetite board and carry out the rust clearance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic view of the installation of the support seat and the magnet plate of the present invention;

fig. 3 is a top view of the side support base of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a derusting pipeline, 2-a sinking cavity, 3-a fixed flange, 4-a cleaning port, 5-a sealing cover, 6-a supporting seat, 7-a magnet plate, 8-a supporting foot seat, 9-a sewage discharge pipe, 10-a sewage discharge valve, 11-a supporting plate and 12-a flow channel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a natural gas conveying pipeline rust adsorption equipment, including rust cleaning pipeline 1, rust cleaning pipeline 1's bottom is equipped with the cavity 2 that sinks, the supporting seat 6 has been placed in the cavity 2 that sinks, supporting seat 6 is installed in the inner chamber bottom of the cavity 2 that sinks, arrange in the supporting seat 6 and insert magnet board 7, magnet board 7 is arranged according to 4 x 5's mode, clearance mouth 4 has been seted up at rust cleaning pipeline 1's top, sealed lid 5 has been installed to sealed installation on clearance mouth 4, the bottom of the cavity 2 that sinks is connected installs blow off pipe 9, the inside of supporting seat 6 is the cavity, and horizontal welding has backup pad 11 in the cavity, backup pad 11 supports the bottom of magnet board 7, semicircular flow channel 12 has been seted up to the bottom both sides of supporting seat 6, flow channel 12 and the cavity 2 intercommunication that.

Wherein, the outer side of the sealing cover 5 is hermetically installed and fixed with the outer side of the cleaning port 4 through a fastening bolt piece; the middle part of the sealing cover 5 is flush with the outer side end of the derusting pipeline 1 and has the same cambered surface, and the outer diameter of the top of the outer side of the sealing cover 5 is the same as that of the fixing flange 3; the two sides of the derusting pipeline 1 are both provided with fixed flanges 3 and are connected with the natural gas pipeline through the fixed flanges 3; the bottom of the supporting seat 6 is fixedly arranged with the sinking cavity 2 through a supporting foot seat 8; a drain valve 10 is arranged on the drain pipe 9.

One specific application of this embodiment is: rust removal pipeline 1 passes through 3 external natural gas line of mounting flange, the natural gas flows through rust removal pipeline 1, in sinking the cavity 2, the natural gas stream that contains the iron rust flows through between magnet board 7, magnet board 7 adsorbs the iron rust on the surface, the natural gas circulates in the flow channel 12 of the bottom both sides of between magnet board 7 and supporting seat 6, regularly open sealed lid 5 on clearance mouth 4, take out or wholly dismantle supporting seat 6 to magnet board 7, clear away the iron rust, open blowoff valve 10, the impurity hydrops accessible blow off pipe 9 that sinks in the cavity 2 discharges.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a natural gas conveying pipeline rust adsorption equipment, includes rust cleaning pipeline (1), its characterized in that: a sinking cavity (2) is arranged at the bottom of the derusting pipeline (1), a supporting seat (6) is arranged in the sinking cavity (2), the supporting seat (6) is arranged at the bottom of the inner cavity of the sinking cavity (2), the magnet plates (7) are arranged in the supporting seat (6), the magnet plates (7) are arranged in a 4-5 mode, the top of the derusting pipeline (1) is provided with a cleaning opening (4), a sealing cover (5) is hermetically arranged on the cleaning port (4), a sewage discharge pipe (9) is connected and arranged at the bottom of the sinking cavity body (2), a cavity is arranged inside the supporting seat (6), a supporting plate (11) is transversely welded in the cavity, the supporting plate (11) supports the bottom of the magnet plate (7), semicircular flow channels (12) are formed in two sides of the bottom of the supporting seat (6), and the flow channels (12) are communicated with the sinking cavity (2).

2. The natural gas conveying pipeline rust adsorption device of claim 1, characterized in that: the outer side of the sealing cover (5) is hermetically installed and fixed with the outer side of the cleaning opening (4) through fastening bolts.

3. The natural gas conveying pipeline rust adsorption device of claim 2, characterized in that: the middle part of the sealing cover (5) is flush with the outer side end of the derusting pipeline (1) and has the same cambered surface, and the outer diameter of the top of the outer side of the sealing cover (5) is the same as that of the fixing flange (3).

4. The natural gas conveying pipeline rust adsorption device of claim 1, characterized in that: and fixing flanges (3) are arranged on two sides of the derusting pipeline (1) and are connected with the natural gas pipeline through the fixing flanges (3).

5. The natural gas conveying pipeline rust adsorption device of claim 1, characterized in that: the bottom of the supporting seat (6) is fixedly installed with the sinking cavity (2) through a supporting foot seat (8).

6. The natural gas conveying pipeline rust adsorption device of claim 1, characterized in that: and a drain valve (10) is arranged on the drain pipe (9).