CN202530058U - Low-sulfur wet natural gas desulfurization device - Google Patents

Low-sulfur wet natural gas desulfurization device Download PDF

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Publication number
CN202530058U
CN202530058U CN2012200246972U CN201220024697U CN202530058U CN 202530058 U CN202530058 U CN 202530058U CN 2012200246972 U CN2012200246972 U CN 2012200246972U CN 201220024697 U CN201220024697 U CN 201220024697U CN 202530058 U CN202530058 U CN 202530058U
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CN
China
Prior art keywords
natural gas
cylinder body
outer cylinder
wet natural
inner barrel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012200246972U
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Chinese (zh)
Inventor
洪鸿
李强
刘帮华
马春稳
王磊
马骞
王喜娟
赵轩刚
何彦君
王娜
赖燕
马连伟
周继勇
邓雄
王飞
梁政
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Petrochina Co Ltd
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Petrochina Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN2012200246972U priority Critical patent/CN202530058U/en
Application granted granted Critical
Publication of CN202530058U publication Critical patent/CN202530058U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Treating Waste Gases (AREA)

Abstract

The utility model discloses a low sulphur wet natural gas desulphurization unit that contains is designed for solving the low sulphur wet natural gas purification treatment problem that geographical position is remote, do not have the single well of industrial power, and it includes concentric interior barrel and outer barrel, holds the arc grid tray of dress porcelain ball, be located the limiting plate of annular space and catch upper and lower head that natural gas on fog ware, the barrel advances, export and barrel are connected etc.. And after the sulfur-containing wet natural gas is dehydrated in the desulfurization device, the sulfur-containing wet natural gas is desulfurized under the action of a desulfurizing agent, and then is discharged into a gathering and transportation pipeline, and liquid-phase substances of the sulfur-containing wet natural gas are discharged through a sewage discharge outlet. The device has the advantages of simple process flow, low energy consumption and low investment, can meet the requirement of natural gas gathering and transportation, reduces the corrosion of gathering and transportation pipelines and equipment, ensures the safety of the natural gas gathering and transportation process, can reduce the cost of natural gas dehydration and desulfurization treatment by adopting a natural gas dehydration and desulfurization multifunctional integrated treatment scheme, and has important practical significance for improving the overall economic benefit of natural gas.

Description

Low sulfur-bearing wet natural gas desulfurizer
Technical field
The utility model relates to a kind of low sulfur-bearing wet natural gas desulfurizer, belongs to individual well natural gas conditioning processing technology field.
Background technology
In the gas gathering and transportation process, the existence meeting of acidic substance such as hydrogen sulfide causes corrosion to a certain degree to ground gathering line, equipment, even brings harm can for the processing and utilization of environment and downstream Sweet natural gas.Therefore, fail requirement and alleviate surface gathering and transferring pipeline and corrosion on Equipment, need carry out a series of purifying treatment the sulfur-bearing wet natural gas for the collection that satisfies Sweet natural gas.At present; Adopt mainly to the purifying treatment of sulfur-containing gas that to concentrate refining plant be main; The treatment capacity of this purifying processing device is bigger; Automatic control level is had relatively high expectations, technical process is complicated, energy consumption and investment are had relatively high expectations, and is difficult to adapt to that the geographical position is remote, the purifying treatment requirement of the low sulfur-bearing wet natural gas that do not have industrial power.
Summary of the invention
The purpose of the utility model is to provide a kind of low sulfur-bearing wet natural gas desulfurizer, and it can satisfy, and the geographical position is remote, the requirement of the low sulfur-bearing wet natural gas purifying treatment that do not have the industrial power individual well.
The concrete technology contents of the utility model is following:
In the outer cylinder body of low sulfur-bearing wet natural gas desulfurizer, be provided with concentric inner barrel, the arc screen that takes up the porcelain ball is located in the inner barrel, and discharge opening and gas outlet pass on the inner barrel barrel that outer cylinder body is connected to arc screen upper and lower.The top of annular space is provided with and is used to limit the inner barrel circumferentially limiting plate and the spray catcher of swing between inside and outside cylindrical shell.Gas block panel connects inner barrel lower end and outer cylinder body inwall simultaneously, and its anchor ring corresponding with annular space is provided with the duct.Outer cylinder body is provided with gas inlet and connects supporting leg, and the outer cylinder body lower end is connected with the lower cover of sewage draining exit, and the outer cylinder body upper end is connected with the upper cover of SV joint, opening for feed and pressure tapping through flange.
The advantage of the utility model is:
This desulfurizer can satisfy the gas gathering and transportation requirement, alleviates gathering line and corrosion on Equipment, guarantees the security of gas gathering and transportation process; Its technical process is simple, energy consumption is little, investment is little; Do not need electric energy or other additionaling powers; Can adapt to that the position is remote, the situ production of the low sulfur-containing gas well that do not have industrial power is actual; And both can fixedly mount after the skid, but also on-board running, or realize the recycling of Sweet natural gases with other matched with devices; This device adopts the multi-functional unification processing scheme of gas dehydration desulfurization, can reduce gas dehydration desulfurization processing cost, improves the whole economic efficiency of Sweet natural gas.
Description of drawings
Accompanying drawing is low sulfur-bearing wet natural gas desulfurizer structural representation.
Embodiment
Embodiment:
Embodiment to the utility model further specifies with reference to accompanying drawing:
In the outer cylinder body 11 of low sulfur-bearing wet natural gas desulfurizer, concentric inner barrel 9 is set; The arc screen 7 that takes up porcelain ball 8 is welded on inner barrel 9 inwalls, discharge opening 1 and gas outlet 2 are passed on inner barrel 9 barrels that outer cylinder body 11 is welded on arc screen 7 upper and lowers respectively.The top of annular space is provided for limiting the inner barrel 9 circumferentially limiting plate 12 and spray catcher 13 of swing between inside and outside cylindrical shell.Gas block panel 6 is connected inner barrel 9 lower ends and outer cylinder body 11 inwalls simultaneously through welding, processing duct 21 on its anchor ring corresponding with annular space.Gas inlet 10 is set on outer cylinder body 11 and welds four supporting legs 5, welding is provided with the lower cover of sewage draining exit in outer cylinder body 11 lower ends.The welding female flange 14 in outer cylinder body 11 upper ends, welding raise-face flange 15 is connected outer cylinder body 11 with studs 16 again with upper cover 17 on the upper cover 17 that is provided with SV joint 18, opening for feed 19 and pressure tapping 20.
The principle of work of this device is following:
After the sulfur-bearing wet natural gas passes through the annular space between gas inlet 10 entering inner barrels 9 and the outer cylinder body 11; Liquid phase substance in the sulfur-bearing wet natural gas is under the effect of gravity settling and spray catcher 13; Duct 21 merchants through gas block panel 6 go into lower cover 4, discharge cylindrical shell through sewage draining exit 3; The annular space of gaseous substance in the sulfur-bearing wet natural gas between inner barrel 9 and outer cylinder body 11 be migration upwards, and through consubstantiality 9 in the spray catcher 13 back entering.Along with the downward migration of the gaseous substance in the sulfur-containing gas, the sweetening agent in the inner barrel 9 is sloughed its sulfur-bearing composition, and gets into gathering line through porcelain ball 8, the arc screen 7 that is positioned at inner barrel 9 inner bottom parts 1/10 position and gas outlet 2.

Claims (2)

1. one kind low sulfur-bearing wet natural gas desulfurizer is characterized in that:
In the outer cylinder body (11) of low sulfur-bearing wet natural gas desulfurizer, be provided with concentric inner barrel (9); The arc screen (7) that takes up porcelain ball (8) is located in the inner barrel (9), and discharge opening (1) and gas outlet (2) pass on inner barrel (9) barrel that outer cylinder body (11) is connected to arc screen (7) upper and lower; The top of annular space is provided with and is used to limit inner barrel (9) the circumferentially limiting plate (12) and the spray catcher (13) of swing between inner barrel (9) and outer cylinder body (11); Gas block panel (12) connects inner barrel (9) lower end and outer cylinder body (11) inwall simultaneously, and its anchor ring corresponding with annular space is provided with duct (21).Outer cylinder body (11) is provided with gas inlet (10) and connects supporting leg (5); Outer cylinder body (11) lower end is connected with the lower cover (4) of sewage draining exit (3), and outer cylinder body (11) upper end is connected with the upper cover (17) of SV joint (18), opening for feed (19) and pressure tapping (20) through flange (14 and 15).
2. low sulfur-bearing wet natural gas desulfurizer as claimed in claim 1, the female flange (14) that it is characterized in that connecting outer cylinder body (11) is connected with raise-face flange (15) on the upper cover (17) through studs (16).
CN2012200246972U 2012-01-18 2012-01-18 Low-sulfur wet natural gas desulfurization device Expired - Fee Related CN202530058U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200246972U CN202530058U (en) 2012-01-18 2012-01-18 Low-sulfur wet natural gas desulfurization device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200246972U CN202530058U (en) 2012-01-18 2012-01-18 Low-sulfur wet natural gas desulfurization device

Publications (1)

Publication Number Publication Date
CN202530058U true CN202530058U (en) 2012-11-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200246972U Expired - Fee Related CN202530058U (en) 2012-01-18 2012-01-18 Low-sulfur wet natural gas desulfurization device

Country Status (1)

Country Link
CN (1) CN202530058U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108998131A (en) * 2018-10-22 2018-12-14 西南石油大学 A kind of high sulfur Gas Fields gathering system high-efficiency desulfurization, dehydration device and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108998131A (en) * 2018-10-22 2018-12-14 西南石油大学 A kind of high sulfur Gas Fields gathering system high-efficiency desulfurization, dehydration device and method
CN108998131B (en) * 2018-10-22 2023-12-08 西南石油大学 High-efficiency desulfurization and dehydration device and method for high-sulfur-content gas field gathering and transportation system

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121114

Termination date: 20210118

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