CN207468560U - A kind of natural gas filtering pipeline - Google Patents

A kind of natural gas filtering pipeline Download PDF

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Publication number
CN207468560U
CN207468560U CN201721456764.7U CN201721456764U CN207468560U CN 207468560 U CN207468560 U CN 207468560U CN 201721456764 U CN201721456764 U CN 201721456764U CN 207468560 U CN207468560 U CN 207468560U
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China
Prior art keywords
natural gas
pipe
collecting tank
level
cavity
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Expired - Fee Related
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CN201721456764.7U
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Chinese (zh)
Inventor
刘磊
张瑞
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Individual
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Individual
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Priority to CN201721456764.7U priority Critical patent/CN207468560U/en
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Publication of CN207468560U publication Critical patent/CN207468560U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of natural gas filtering pipelines, including separation cavity, three-level refined filtration core, cylinder and impurity collecting tank, air inlet pipe is installed on the left of the separation cavity, and sealing ring is provided on the inside of air inlet pipe, strainer is connected on the right side of the sealing ring, and two level demister is fixed on the right side of strainer, absorbent wool is installed on the right side of the three-level refined filtration core, and air outlet pipe is provided on the right side of absorbent wool, the bottom of the impurity collecting tank is connected with blow-off pipe, and control valve is equipped with above blow-off pipe.The natural gas filtering pipeline, it is provided with strainer, two level demister, three-level refined filtration core and absorbent wool, during natural gas enters, separating treatment is filtered to the impurity in natural gas respectively, and the impurity filtered out is trapped in the impurity collecting tank of separation cavity bottom, impurity is discharged by blow-off pipe, impurity collecting tank often can also periodically be removed, improve the performance of whole device.

Description

A kind of natural gas filtering pipeline
Technical field
The utility model is related to natural gas technical field, specially a kind of natural gas filtering pipeline.
Background technology
Natural gas filter is widely used in metallurgy, chemical industry, oil, papermaking, medicine, food, mining, electric power, city, family Deng with gas field, due to containing impurity component in natural gas, cause not being utilized completely during natural gas motorcar, in day During the pipeline transportation of right gas, need to carry out the natural gas in pipeline impurity particle filtering, but day currently on the market Right feed channel is fitted without filter device mostly, and for pipeline because of much time using, the impurity in natural gas easily makes line clogging, It needs to clear up or replace pipeline, affects the service efficiency of natural gas line, increase cost, poor practicability, and exhaust pipe The pipeline of different-diameter cannot be adapted to, can not meet the demand used, therefore we have proposed a kind of natural gas filtering pipeline, In order to solve the problems, such as above-mentioned middle proposition.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of natural gas filtering pipeline Natural gas line does not have filter device, it is impossible to realize the purpose to natural gas filtering, poor practicability and outlet mouth of pipe diameter are not The problem of adjusting.
To achieve the above object, the utility model provides following technical solution:A kind of natural gas filtering pipeline, including separation Cavity, three-level refined filtration core, cylinder and impurity collecting tank, described detach are equipped with air inlet pipe, and air inlet pipe is interior on the left of cavity Side is provided with sealing ring, and strainer is connected on the right side of the sealing ring, and two level demister is fixed on the right side of strainer, and described three Absorbent wool is installed, and air outlet pipe is provided on the right side of absorbent wool on the right side of grade refined filtration core, the cylinder is by telescopic rod with dividing It is connected from cavity, and protective shell is connected on the left of cylinder, the bottom of the impurity collecting tank is connected with blow-off pipe, and blowdown Control valve is installed above pipe.
Preferably, the air inlet pipe is welding, and air inlet pipe is mutually hung down with detaching cavity with the connection mode for detaching cavity Directly.
Preferably, there are two the sealing ring settings, and sealing ring is both secured to the inner wall of air inlet pipe and air outlet pipe.
Preferably, the strainer, two level demister and three-level refined filtration core are mutually parallel, and strainer, two level demister and three Grade refined filtration core may be contained within the inside of separation cavity.
Preferably, the telescopic rod is with detaching cavity as flexible connection, and the diameter of telescopic rod is less than separation cavity with protecting The distance between protective case.
Preferably, the impurity collecting tank is threaded connection, and collecting tank is with detaching cavity, row with the bottom for detaching cavity Dirty Guan Jun is communicated.
Compared with prior art, the beneficial effects of the utility model are:The natural gas filtering pipeline, is provided with strainer, two Grade demister and three-level refined filtration core, when natural gas is come in from air inlet pipe, first pass through strainer filtering, strainer can be intercepted in natural gas Larger drop and solid particle, and by catching, solid particles in impurity collecting tank, then by two level demister, gas leads to It crosses under inertia collision effect, gas, liquid, solid further detach, and are filtered out the dust that grain size is larger in gas, and then natural gas is again By three-level refined filtration core, the solids in natural gas are filtered out, the small liquid spray of grain size is collected on refined filtration core, It under the action of gravity, is deposited in impurity collecting tank, last natural gas is filtered by absorbent wool, is further absorbed in natural gas Moisture, discharged by the natural gas of filtration treatment by air outlet pipe, impurity collecting tank with detach cavity for be threadedly coupled, Ke Yiding Phase carries out disassembly, cleaning, ensures the cleannes of whole device, improves the performance of whole device.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model Telescopic rod structure schematic diagram;
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure:1st, cavity is detached, 2, air inlet pipe, 3, sealing ring, 4, strainer, 5, two level demister, 6, three-level refined filtration core, 7, Absorbent wool, 8, air outlet pipe, 9, cylinder, 10, telescopic rod, 11, protective shell, 12, impurity collecting tank, 13, blow-off pipe, 14, control valve.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of natural gas filtering pipeline, including disengagement chamber Body 1, sealing ring 3, strainer 4, two level demister 5, three-level refined filtration core 6, absorbent wool 7, air outlet pipe 8, cylinder 9, stretches at air inlet pipe 2 Bar 10, protective shell 11, impurity collecting tank 12, blow-off pipe 13 and control valve 14, the left side of separation cavity 1 are equipped with air inlet pipe 2, into Tracheae 2 is with detaching the connection mode of cavity 1 as welding, and air inlet pipe 2 is mutually perpendicular to detaching cavity 1, ensure that air inlet pipe 2 and The fastness between cavity 1 is detached, is preferably circulated convenient for natural gas, and the inside of air inlet pipe 2 is provided with sealing ring 3, sealing There are two 3 settings of circle, and sealing ring 3 is both secured to the inner wall of air inlet pipe 2 and air outlet pipe 8, effectively avoids natural gas leaking, The safety of whole device is increased, the right side of sealing ring 3 is connected with strainer 4, and the right side of strainer 4 is fixed with two level demister 5, the right side of three-level refined filtration core 6 is equipped with absorbent wool 7, and strainer 4, two level demister 5 and three-level refined filtration core 6 are mutually parallel, and filters Net 4, two level demister 5 may be contained within detaching the inside of cavity 1 with three-level refined filtration core 6, according to the circulation of natural gas respectively to day Right gas is filtered separating treatment, improves the performance of natural gas, natural gas is allow to be fully utilized, and absorbent wool 7 Right side be provided with air outlet pipe 8, cylinder 9 is connected by telescopic rod 10 with detaching cavity 1, and telescopic rod 10 is with detaching cavity 1 Flexible connection, and the diameter of telescopic rod 10 is less than separation the distance between cavity 1 and protective shell 11, is conducive to air outlet pipe 8 Diameter is adjusted, and air outlet pipe 8 is made to can be adapted for the pipeline of different-diameter size, increases the flexibility of air outlet pipe 8, and gas The left side of cylinder 9 is connected with protective shell 11, impurity collecting tank 11 with detaching the bottom of cavity 1 to be threadedly coupled, and collecting tank 11 with Separation cavity 1, blow-off pipe 12 communicate, and convenient for the discharge of impurity in natural gas, reduce manufacture cost, impurity collecting tank 12 Bottom is connected with blow-off pipe 13, and the top of blow-off pipe 13 is equipped with control valve 14.
Operation principle:When using the natural gas filtering pipeline, natural gas is made to enter separation cavity 1 from air inlet pipe 2 first, Then natural gas first passes through strainer 4 and filters solid particle therein and larger drop, and the impurity filtered out can be trapped into impurity receipts Collect in slot 12, when natural gas passes through two level demister 5, natural gas by inertial collision in the case where being acted on, to gas, liquid, solid into one Step separation, then using three-level refined filtration core 6, filters out the solids in natural gas, the small liquid spray of grain size is received Collection finally absorbs remaining moisture in natural gas on refined filtration core using absorbent wool 7, and all impurity filtered all can be in weight It under power effect, flows into impurity collecting tank 12, lower section is connected with blow-off pipe 13 in impurity collecting tank 12, can pass through control valve 14 Impurity to be discharged, impurity collecting tank 12 can carry out periodic cleaning with detaching cavity 1 to be threadedly coupled to impurity collecting tank 12, Increase the service life of impurity collecting tank 12, reduce cost, the natural gas after filtering is finally discharged, and outlet by air outlet pipe 8 The inner wall of pipe 8 is fixed with sealing ring 3, avoids natural gas leaking, and the inside of air outlet pipe 8 is provided with telescopic rod 10, and telescopic rod 10 connects Then cylinder 9 if the pipe diameter being connected with air outlet pipe 8 is too small, can drive telescopic rod 10 to adjust outlet by cylinder 9 The diameter of pipe 8 makes air outlet pipe 8 can be adapted for the pipeline of different-diameter, increases the practicability of whole device, natural here it is this The whole process that gas filter pipe uses, the content not being described in detail in specification belong to known in professional and technical personnel in the field The prior art.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of natural gas filtering pipeline, including detaching cavity(1), three-level refined filtration core(6), cylinder(9)With impurity collecting tank (12), it is characterised in that:The separation cavity(1)Left side air inlet pipe is installed(2), and air inlet pipe(2)Inside be provided with Sealing ring(3), the sealing ring(3)Right side be connected with strainer(4), and strainer(4)Right side be fixed with two level demister (5), the three-level refined filtration core(6)Right side absorbent wool is installed(7), and absorbent wool(7)Right side be provided with air outlet pipe(8), The cylinder(9)Pass through telescopic rod(10)With detaching cavity(1)It is connected, and cylinder(9)Left side be connected with protective shell(11), The impurity collecting tank(12)Bottom be connected with blow-off pipe(13), and blow-off pipe(13)Top control valve is installed(14).
2. a kind of natural gas filtering pipeline according to claim 1, it is characterised in that:The air inlet pipe(2)With disengagement chamber Body(1)Connection mode be welding, and air inlet pipe(2)With detaching cavity(1)It is mutually perpendicular to.
3. a kind of natural gas filtering pipeline according to claim 1, it is characterised in that:The sealing ring(3)It is provided with two It is a, and sealing ring(3)It is both secured to air inlet pipe(2)And air outlet pipe(8)Inner wall.
4. a kind of natural gas filtering pipeline according to claim 1, it is characterised in that:The strainer(4), two level demister (5)With three-level refined filtration core(6)It is mutually parallel, and strainer(4), two level demister(5)With three-level refined filtration core(6)It may be contained within detaching Cavity(1)Inside.
5. a kind of natural gas filtering pipeline according to claim 1, it is characterised in that:The telescopic rod(10)With disengagement chamber Body(1)To be flexibly connected, and telescopic rod(10)Diameter be less than separation cavity(1)With protective shell(11)The distance between.
6. a kind of natural gas filtering pipeline according to claim 1, it is characterised in that:The impurity collecting tank(11)With dividing From cavity(1)Bottom to be threadedly coupled, and collecting tank(11)With detaching cavity(1), blow-off pipe(12)Communicate.
CN201721456764.7U 2017-11-05 2017-11-05 A kind of natural gas filtering pipeline Expired - Fee Related CN207468560U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721456764.7U CN207468560U (en) 2017-11-05 2017-11-05 A kind of natural gas filtering pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721456764.7U CN207468560U (en) 2017-11-05 2017-11-05 A kind of natural gas filtering pipeline

Publications (1)

Publication Number Publication Date
CN207468560U true CN207468560U (en) 2018-06-08

Family

ID=62262933

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721456764.7U Expired - Fee Related CN207468560U (en) 2017-11-05 2017-11-05 A kind of natural gas filtering pipeline

Country Status (1)

Country Link
CN (1) CN207468560U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108843824A (en) * 2018-09-05 2018-11-20 赵旭锋 A kind of valve of natural gas
CN113217353A (en) * 2021-04-21 2021-08-06 中盐华能储能科技有限公司 Distributed compressed air energy storage system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108843824A (en) * 2018-09-05 2018-11-20 赵旭锋 A kind of valve of natural gas
CN108843824B (en) * 2018-09-05 2019-09-24 良工泵阀股份有限公司 A kind of valve of natural gas
CN113217353A (en) * 2021-04-21 2021-08-06 中盐华能储能科技有限公司 Distributed compressed air energy storage system

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180608

Termination date: 20181105