CN209229360U - A kind of sulfur Gas Fields batch processing job corrosion inhibiter filler temporary tapping device - Google Patents
A kind of sulfur Gas Fields batch processing job corrosion inhibiter filler temporary tapping device Download PDFInfo
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- CN209229360U CN209229360U CN201821460591.0U CN201821460591U CN209229360U CN 209229360 U CN209229360 U CN 209229360U CN 201821460591 U CN201821460591 U CN 201821460591U CN 209229360 U CN209229360 U CN 209229360U
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- corrosion inhibiter
- filler pipe
- batch processing
- processing job
- filler
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Abstract
The utility model discloses a kind of sulfur Gas Fields batch processing job corrosion inhibiter filler temporary tapping devices, belong to Oilfield Pipelines technical field of anticorrosion, including high pressure flexible hose for loading, lateral filler pipe, it is characterized by also including Y-shaped filters, flowmeter, pressure gauge, pulse damper, cock, interim ball valve of releasing, the high pressure flexible hose for loading is connect by quick coupling with the lateral filler pipe, there is a longitudinal blow down branch on the transverse direction filler pipe, the pulse damper is set on lateral filler pipe, the pressure gauge is connect by the cock with the pulse damper, the meter flanges are connected to the pulse damper rear end, the ball valve flanged joint of temporarily releasing is on longitudinal blow down branch, the Y-shaped filter is set to the ball valve rear end of temporarily releasing, the utility model structure Simply, easy to carry, it can flexibly dismount, batch processing job effect is good, reduces economic cost while protecting environment.
Description
Technical field
The utility model relates to Oilfield Pipelines technical field of anticorrosion more particularly to a kind of sulfur Gas Fields batch processing job inhibitions
Agent filler temporary tapping device.
Background technique
The gas in unstripped gas that certain sulfur-containing gas field produces mainly contains saturated steam, 2.7% ~ 8.44% volume
The components such as hydrogen sulfide, 3.12% ~ 15.51% volumes carbon dioxide, pipeline uses the conveying of " the moisture heating and thermal insulation of improvement " in addition
Mode, so that the sour gas of aqueous, saturated steam, carbon dioxide and hydrogen sulfide is in pipeline flow process, it can be to steel
Pipeline causes heavy corrosion, this just needs to protect pipeline.
Corrosion failure may cause to line equipment to minimize, addition corrosion inhibiter is using most universal and economical and effective
Corrosion barrier, so the application of corrosion inhibiter is to guarantee one of the key factor of gas field development safety in production.Sulfur Gas Fields
In each single-well station, gas gathering station carry out inhibiter continuous injection, and periodically acid gas gathering line outside the station between each yard is adopted
It is inner wall of the pipe additional layer corrosion inhibiter oil film with pigging, the pre- film of corrosion inhibiter and batch processing job, to continuous filling corrosion inhibiter
Protecting effect plays humidification.
In the prior art, China Patent No. is that " ZL201620689129.2 " discloses that a kind of " feed boiler blow-off is let out
Put device ", the applying date is on June 30th, 2016, and publication date is on December 21st, 2016, which discloses a kind of feed
Boiler blow-off bleeder includes pollution discharge pond and blow-off line；The discharge end of the blow-off line is set by the way that support level is outstanding
In pollution discharge pond, which is set in pollution discharge pond, and the discharge end and up-hill line of blow-off line form three-port structure, horizontal tube
Discharge outlet is run through and is respectively formed at the both ends in road, and the discharge end of blow-off line is arranged with damping spring, high temperature and high pressure steam
After flowing into blow-off line with sewage, it is divided to two-way to be symmetrically discharged into pollution discharge pond from the two discharge horizontal saliva of mouth are flat respectively, reaction force phase
It mutually offsets, greatly reduces the high vibration of sewage pipe.Significantly reduce the damage of blow-off line and fixing piece, pollution discharge pond.
But existing corrosion inhibiter filling apparatus in actual application there is a problem in that: one, existing corrosion inhibiter
Filling pipeline lacks the mechanism manually to release in time before superpressure, it is possible that the dangerous situation of pipeline bursting；Two, outer to station
During pipeline carries out corrosion inhibiter batch processing job, corrosion inhibiter is being filled into station transverse direction filler pipe, when making film slug,
Corrosion inhibiter filler is unable to reach often because lacking pressure detecting point and carries out real-time pressure monitoring to filling pipeline, thus
There are the risks of pipeline superpressure booster；Three, existing corrosion inhibiter filling pipeline configuration is single, can not carry out to corrosion inhibiter adding amount
Measurement, while pipeline is easy to produce vibration in use, adversely affects to device；Four, existing corrosion inhibiter filling
For device after filling, pipeline may be such that corrosion inhibiter overflows because of in pipeline when removing there are overbottom pressure, pollute environment, and
Waste many corrosion inhibiter.
Utility model content
The utility model aims to solve the problem that the above-mentioned problems in the prior art, provides a kind of sulfur Gas Fields batch processing job
Corrosion inhibiter filler temporary tapping device, the utility model structure is simple, increases metering, damping, mistake on corrosion inhibiter filler pipe
It the functions such as filters, release, ensure that safe and reliable when device work, and reducing pollution, increase economic efficiency.
In order to achieve the above-mentioned object of the invention, the technical solution of the utility model is as follows:
A kind of sulfur Gas Fields batch processing job corrosion inhibiter filler temporary tapping device, including high pressure flexible hose for loading, transverse direction
Filler pipe, it is characterised in that: further include Y-shaped filter, flowmeter, pressure gauge, pulse damper, cock, ball of temporarily releasing
Valve, the high pressure flexible hose for loading are connect by quick coupling with the lateral filler pipe, have one to indulge on the transverse direction filler pipe
To blow down branch, the pulse damper is set on lateral filler pipe, and the pressure gauge passes through the cock and the pulse
Damper connection, the meter flanges are connected to the pulse damper rear end, it is described temporarily release ball valve flanged joint in
On the longitudinal direction blow down branch, the Y-shaped filter is set to the ball valve rear end of temporarily releasing.
Flowmeter downstream liquid outlet is provided with ring flange.
It is sealed between the high pressure flexible hose for loading and the lateral filler pipe by hydrogenated nitrile-butadiene rubber, at the ring flange
It is also equipped with sealed material.
The pressure gauge and the cock are used to monitor in real time the pressure in the lateral filler pipe.
Using low temperature sulfur resistive carbon steel, the Y-shaped filter is used to filter the machine in corrosion inhibiter the ball valve of temporarily releasing
Tool impurity.
The beneficial effects of the utility model are mainly manifested in following aspect:
(1) the utility model further includes Y-shaped filter, flowmeter, pressure gauge, pulse damper, cock, temporarily lets out
Ball valve is put, the high pressure flexible hose for loading is connect by quick coupling with the lateral filler pipe, has one on the transverse direction filler pipe
A longitudinal direction blow down branch, in use, longitudinal blow down branch can play the role of to pressure releasing in lateral filler pipe.
(2) the utility model, the pulse damper are set on lateral filler pipe, and the pressure gauge passes through the cock
Connect with the pulse damper, in use, pressure gauge can in real-time monitoring device corrosion inhibiter pressure, avoid the occurrence of superpressure
Situation.
(3) the utility model, the meter flanges are connected to the pulse damper rear end, in use, pulse damped
Device can eliminate liquid pressure pulsations or flow pulsation in pipeline, play stable Fluid pressure and flow, eliminate pipe vibration,
It protects downstream instrument and equipment, increase the effects of pump volumetric efficiency, while flowmeter can also count corrosion inhibiter adding amount
Amount, prevents the waste of corrosion inhibiter.
(4) the utility model, the ball valve flanged joint of temporarily releasing is on longitudinal blow down branch, the Y-shaped
Filter be set to it is described temporarily release ball valve rear end, due to the releasing effect of longitudinal sewage pipe when use, so that pipeline dismounting
When there is no overbottom pressure, therefore not will cause corrosion inhibiter spilling, while longitudinal sewage pipe recovery section corrosion inhibiter can also be passed through.
(5) the utility model, flowmeter downstream liquid outlet is provided with ring flange, in use, can pass through ring flange
This bleeder is quickly connect with downstream line.
(6) the utility model, it is close by hydrogenated nitrile-butadiene rubber between the high pressure flexible hose for loading and the lateral filler pipe
It seals, is also equipped with sealed material at the ring flange, each interface of the utility model, which is provided with sealed material, can prevent from delaying
Agent leakage is lost, the pollution of environment is prevented.
(7) the utility model, the pressure gauge and the cock are used to monitor in real time the pressure in the lateral filler pipe,
In use, pressure gauge passes through the pressure in real time monitoring pipeline, so that operator be reminded to open facing on longitudinal blow down branch
When release ball valve, avoid pipeline inner overpressure.
(8) the utility model, using low temperature sulfur resistive carbon steel, the Y-shaped filter was used for the ball valve of temporarily releasing
The mechanical admixture in corrosion inhibiter is filtered, in use, the ball valve of temporarily releasing of low temperature sulfur resistive carbon steel material can be avoided by acidic materials
Corrosion, Y-shaped filter can make the corrosion inhibiter of recycling relatively pure.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Wherein, 1, high pressure flexible hose for loading, 2, lateral filler pipe, 3, quick coupling, 4, longitudinal blow down branch, 5, Y-shaped mistake
Filter, 6, flowmeter, 7, pressure gauge, 8, pulse damper, 9, cock, 10, ball valve of temporarily releasing, 11, ring flange.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is not
It is limited to this.
Embodiment 1
Referring to Fig. 1, a kind of sulfur Gas Fields batch processing job corrosion inhibiter filler temporary tapping device, including high pressure filling are soft
Pipe 1, lateral filler pipe 2, further include Y-shaped filter 5, flowmeter 6, pressure gauge 7, pulse damper 8, cock 9, temporarily release
Ball valve 10, the high pressure flexible hose for loading 1 is connect by quick coupling 3 with the lateral filler pipe 2, on the transverse direction filler pipe 2
There is a longitudinal blow down branch 4, the pulse damper 8 is set on lateral filler pipe 2, and the pressure gauge 7 is examined by described
Grams 9 connect with the pulse damper 8, and 6 flanged joint of flowmeter is described temporarily to let out in 8 rear end of pulse damper
10 flanged joint of ball valve is put on longitudinal blow down branch 4, the Y-shaped filter 5 is set to the ball valve of temporarily releasing
10 rear ends.
The present embodiment is most basic embodiment, and the transverse direction filler pipe 2 and longitudinal blow down branch 4 are to be welded in
The stainless-steel seamless pipe of one, transverse direction 2 inside nominal diameter of filler pipe is DN50, nominal pressure PN9.6, and design length is
800mm, wall thickness 5.3mm, material 316L, longitudinal direction 4 inside nominal diameter of blow down branch are DN25, nominal pressure PN9.6,
Design length is 400mm, wall thickness 4.4mm, material 316L, and the design parameter of the flowmeter 6 is DN25, PN9.6, is used
When, corrosion inhibiter enters lateral filler pipe 2 by flexible hose for loading, and the pulse damper 8 stablizes Fluid pressure and flow, eliminates pipe
The vibration of corrosion inhibiter inside road, protects downstream instrument and equipment, pressure gauge 7 can the pressure in real-time monitoring pipeline prevent from surpassing
Pressure.
Embodiment 2
Referring to Fig. 1, a kind of sulfur Gas Fields batch processing job corrosion inhibiter filler temporary tapping device, including high pressure filling are soft
Pipe 1, lateral filler pipe 2, further include Y-shaped filter 5, flowmeter 6, pressure gauge 7, pulse damper 8, cock 9, temporarily release
Ball valve 10, the high pressure flexible hose for loading 1 is connect by quick coupling 3 with the lateral filler pipe 2, on the transverse direction filler pipe 2
There is a longitudinal blow down branch 4, the pulse damper 8 is set on lateral filler pipe 2, and the pressure gauge 7 is examined by described
Grams 9 connect with the pulse damper 8, and 6 flanged joint of flowmeter is described temporarily to let out in 8 rear end of pulse damper
10 flanged joint of ball valve is put on longitudinal blow down branch 4, the Y-shaped filter 5 is set to the ball valve of temporarily releasing
10 rear ends.
The 6 downstream liquid outlet of flowmeter is provided with ring flange 11.
It is sealed between the high pressure flexible hose for loading 1 and the lateral filler pipe 2 by hydrogenated nitrile-butadiene rubber, the ring flange
Sealed material is also equipped at 11.
The present embodiment is a better embodiment, and the ring flange 11 selects ASTM A350 LF6 class1 sulfur resistive carbon
Steel, the setting of ring flange 11 enable to the utility model can quickly and easily assembly and disassembly, at the ring flange 11
Sealed material be polytetrafluoroethylene (PTFE)+316L SW with outside ring, have while sealing pipeline junction it is acidproof,
The features such as alkaline-resisting.
Embodiment 3
Referring to Fig. 1, a kind of sulfur Gas Fields batch processing job corrosion inhibiter filler temporary tapping device, including high pressure filling are soft
Pipe 1, lateral filler pipe 2, further include Y-shaped filter 5, flowmeter 6, pressure gauge 7, pulse damper 8, cock 9, temporarily release
Ball valve 10, the high pressure flexible hose for loading 1 is connect by quick coupling 3 with the lateral filler pipe 2, on the transverse direction filler pipe 2
There is a longitudinal blow down branch 4, the pulse damper 8 is set on lateral filler pipe 2, and the pressure gauge 7 is examined by described
Grams 9 connect with the pulse damper 8, and 6 flanged joint of flowmeter is described temporarily to let out in 8 rear end of pulse damper
10 flanged joint of ball valve is put on longitudinal blow down branch 4, the Y-shaped filter 5 is set to the ball valve of temporarily releasing
10 rear ends.
The 6 downstream liquid outlet of flowmeter is provided with ring flange 11.
It is sealed between the high pressure flexible hose for loading 1 and the lateral filler pipe 2 by hydrogenated nitrile-butadiene rubber, the ring flange
Sealed material is also equipped at 11.
[pressure gauge 7 is used to monitor in real time the pressure in the lateral filler pipe 2 with the cock 9.
The ball valve 10 of temporarily releasing uses low temperature sulfur resistive carbon steel, and the Y-shaped filter is for filtering in corrosion inhibiter
Mechanical admixture.
The present embodiment is preferred forms, and the pressure gauge 7 is anti-shock pressure meter 7, range 16MPa, for supervising
Governor pressure avoids superpressure, and 5 design parameter of Y-shaped filter is DN25, PN4.0, outer dimension L:160, H:100, H1:
150, iron rust, the grains of sand, a small amount of solid granulates etc. in corrosion inhibiter can be filtered, the design of the ball valve 10 of temporarily releasing
Parameter is DN25, PN9.6, can corrosion inhibiter fill terminate after to the corrosion inhibiter pressure release in pipeline, anti-locking apparatus when removing
The case where existing corrosion inhibiter overflows and the one outlet recovery section corrosion inhibiter that Y-shaped filter 5 can be passed through.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent variations, each falls within
Within the protection scope of the utility model.
Claims (5)
1. a kind of sulfur Gas Fields batch processing job corrosion inhibiter filler temporary tapping device, including high pressure flexible hose for loading (1), transverse direction
Filler pipe (2), it is characterised in that: further include Y-shaped filter (5), longitudinal blow down branch (4), flowmeter (6), pressure gauge
(7), pulse damper (8), cock (9), temporarily release ball valve (10), the high pressure flexible hose for loading (1) pass through quick coupling (3)
It is connect with the lateral filler pipe (2), there is a longitudinal blow down branch (4) on the transverse direction filler pipe (2), it is described pulse damped
Device (8) is set on lateral filler pipe (2), and the pressure gauge (7) is connected by the cock (9) and the pulse damper (8)
It connects, flowmeter (6) flanged joint is in the pulse damper (8) rear end, described ball valve (10) flanged joint of temporarily releasing
In on longitudinal blow down branch (4), the longitudinal blow down branch (4) of the Y-shaped filter (5) is set to the ball of temporarily releasing
Valve (10) rear end.
2. a kind of sulfur Gas Fields batch processing job corrosion inhibiter filler temporary tapping device according to claim 1, special
Sign is: flowmeter (6) downstream liquid outlet is provided with ring flange (11).
3. a kind of sulfur Gas Fields batch processing job corrosion inhibiter filler temporary tapping device according to claim 2, special
Sign is: being sealed between the high pressure flexible hose for loading (1) and the lateral filler pipe (2) by hydrogenated nitrile-butadiene rubber, the method
Sealed material is also equipped at blue disk (11).
4. a kind of sulfur Gas Fields batch processing job corrosion inhibiter filler temporary tapping device according to claim 1, special
Sign is: the pressure gauge (7) and the cock (9) are used to monitor in real time the pressure in the lateral filler pipe (2).
5. a kind of sulfur Gas Fields batch processing job corrosion inhibiter filler temporary tapping device according to claim 1, special
Sign is: described temporarily release ball valve (10) are using low temperature sulfur resistive carbon steel, and the Y-shaped filter is for filtering in corrosion inhibiter
Mechanical admixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460591.0U CN209229360U (en) | 2018-09-07 | 2018-09-07 | A kind of sulfur Gas Fields batch processing job corrosion inhibiter filler temporary tapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460591.0U CN209229360U (en) | 2018-09-07 | 2018-09-07 | A kind of sulfur Gas Fields batch processing job corrosion inhibiter filler temporary tapping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209229360U true CN209229360U (en) | 2019-08-09 |
Family
ID=67498325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821460591.0U Active CN209229360U (en) | 2018-09-07 | 2018-09-07 | A kind of sulfur Gas Fields batch processing job corrosion inhibiter filler temporary tapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209229360U (en) |
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2018
- 2018-09-07 CN CN201821460591.0U patent/CN209229360U/en active Active
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