CN202017880U - Low-pressure scattered gas recycling device - Google Patents

Low-pressure scattered gas recycling device Download PDF

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Publication number
CN202017880U
CN202017880U CN2011200259554U CN201120025955U CN202017880U CN 202017880 U CN202017880 U CN 202017880U CN 2011200259554 U CN2011200259554 U CN 2011200259554U CN 201120025955 U CN201120025955 U CN 201120025955U CN 202017880 U CN202017880 U CN 202017880U
Authority
CN
China
Prior art keywords
gas
communicated
pressure
low
compressed air
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
CN2011200259554U
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Chinese (zh)
Inventor
宋贵生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QINGDAO H-SONG ENERGY EQUIPMENT CO., LTD.
Original Assignee
QINGDAO HUISEN ENERGY EQUIPMENT 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
Application filed by QINGDAO HUISEN ENERGY EQUIPMENT CO Ltd filed Critical QINGDAO HUISEN ENERGY EQUIPMENT CO Ltd
Priority to CN2011200259554U priority Critical patent/CN202017880U/en
Application granted granted Critical
Publication of CN202017880U publication Critical patent/CN202017880U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a low-pressure scattered gas recycling device, which is characterized by comprising an air compressor, a compressed air tank, a pressurizing device and a gas storage bottle group, wherein the air compressor is communicated with the compressed air tank, the compressed air tank is communicated with the low-pressure driving end of the pressurizing device through two pneumatic control valves, an air inlet of the high-pressure end of the pressurizing device is communicated with a natural gas pipeline, and an air outlet of the high-pressure end of the pressurizing device is communicated with the gas storage bottle group. The low-pressure scattered gas recycling device is suitable for recycling the scattered gas with unstable gas volume and unstable pressure and can satisfy different air sources of small gas volume of 1000M3 to 10000M3, so the energy consumption can be greatly reduced, the investment can be saved, and the environmental pollution can also be reduced.

Description

The scattered gas recovering device of low pressure
Technical field
The utility model relates to a kind of scattered gas recovering device.
Background technique
We the oil field rock gas recycle and the garbage category sludge gas callback course in, through regular meeting run into the source of the gas narrow-minded, that pressure is low (for example 1000---5000M 3/ D,<0.1MPa), it is will energy consumption very high at this moment to adopt traditional compressor boost to reclaim, and often not having economic benefit may also can lose.But these gases do not reclaim and pollute the environment, and are the wastes of the energy, address this problem but people never have good way.
The model utility content
At the deficiency that prior art exists, technical problem to be solved in the utility model is to provide a kind of low pressure scattered gas recovering device, with the retail natural gas and the biogas of effective recovery low pressure, low yield.
For solveing the technical problem, technical solution adopted in the utility model is: the scattered gas recovering device of a kind of low pressure, it comprises air compressor, compressed air cylinder, pressurized machine and gas cartridge group, described air compressor is communicated with compressed air cylinder, compressed air cylinder is communicated with the low-voltage driving end of pressurized machine by two pneumatic control valves, the suction port of pressurized machine high voltage terminal is communicated with natural gas line, and the air outlet of pressurized machine high voltage terminal is communicated with the gas cartridge group.
The scattered gas recovering device of low pressure of the present utility model, it utilizes the compressed air-driven pressurized machine work of air compressor and pressurized tank, substituted the natural gas compressor that involves great expense, and natural gas compressor compresses retail natural gas and this low-pressure gas of biogas needs 6 grades of compressions, adopt pressurized machine only to need one-level, energy consumption reduces greatly and can reduce investment outlay, and alleviates environmental pollution.The scattered gas that this device is fit to tolerance and pressure transient reclaims, and can satisfy 1000~10000M 3The various sources of the gas of little tolerance.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Fig. 1 is the utility model embodiment's a structural representation.
Embodiment
As shown in Figure 1, the scattered gas recovering device of a kind of low pressure, it comprises 1MPa air compressor 1,2M 32MPa compressed air cylinder 2,20 multiplication depressor 3 and gas cartridge groups 5, described air compressor 1 is communicated with compressed air cylinder 2, compressed air cylinder 2 is communicated with the low-voltage driving end of pressurized machine 3 by two pneumatic control valves 6, the suction port of pressurized machine 3 high voltage terminals is communicated with natural gas line 4, and the air outlet of pressurized machine 3 high voltage terminals is communicated with gas cartridge group 5.
The scattered gas recovering device of low pressure utilizes a mini air compressor 1 that supercharging air is stored in the compressed air cylinder 2 to 1.6MPa, by 3 work of compressed air-driven pressurized machine, rock gas after the purification is stored to gas cartridge group 5 by the high voltage terminal supercharging of pressurized machine 3, and pressure can pull away with trailer after reaching 20MPa.
During this device work, the air compressor 1 of delivery pressure 1MPa is stored in air compression in the compressed air cylinder 2, control by pneumatic control valve 6, drive the reciprocating motion of the pistons of the drive end of 20 multiplication depressors 3, the piston that drives pressurized machine 3 high voltage terminals makes low pressure gas be pressurized to 20MPa and is stored to gas cartridge group 5, and gas cartridge group pressure stops inflation after reaching 20MPa.

Claims (1)

1. scattered gas recovering device of low pressure, it is characterized in that: it comprises air compressor, compressed air cylinder, pressurized machine and gas cartridge group, described air compressor is communicated with compressed air cylinder, compressed air cylinder is communicated with the low-voltage driving end of pressurized machine by two pneumatic control valves, the suction port of pressurized machine high voltage terminal is communicated with natural gas line, and the air outlet of pressurized machine high voltage terminal is communicated with the gas cartridge group.
CN2011200259554U 2011-01-26 2011-01-26 Low-pressure scattered gas recycling device Expired - Fee Related CN202017880U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200259554U CN202017880U (en) 2011-01-26 2011-01-26 Low-pressure scattered gas recycling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200259554U CN202017880U (en) 2011-01-26 2011-01-26 Low-pressure scattered gas recycling device

Publications (1)

Publication Number Publication Date
CN202017880U true CN202017880U (en) 2011-10-26

Family

ID=44811550

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200259554U Expired - Fee Related CN202017880U (en) 2011-01-26 2011-01-26 Low-pressure scattered gas recycling device

Country Status (1)

Country Link
CN (1) CN202017880U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL422110A1 (en) * 2017-07-03 2019-01-14 Energy Solution Innovation Spółka Z Ograniczoną Odpowiedzialnością Compressed air energy magazine
CN110672384A (en) * 2018-07-02 2020-01-10 中国石油天然气股份有限公司 Natural gas pressure boost sampling device
CN110672385A (en) * 2018-07-02 2020-01-10 中国石油天然气股份有限公司 Natural gas pressurizing and sampling device and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL422110A1 (en) * 2017-07-03 2019-01-14 Energy Solution Innovation Spółka Z Ograniczoną Odpowiedzialnością Compressed air energy magazine
CN110672384A (en) * 2018-07-02 2020-01-10 中国石油天然气股份有限公司 Natural gas pressure boost sampling device
CN110672385A (en) * 2018-07-02 2020-01-10 中国石油天然气股份有限公司 Natural gas pressurizing and sampling device and method
CN110672384B (en) * 2018-07-02 2022-06-03 中国石油天然气股份有限公司 Natural gas pressure boost sampling device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: Zhuzhou Road, Laoshan District 266101 in Shandong city of Qingdao province No. 151 high tech park a period

Patentee after: QINGDAO H-SONG ENERGY EQUIPMENT CO., LTD.

Address before: Zhuzhou Road, Laoshan District 266101 in Shandong city of Qingdao province No. 151 high tech park a period

Patentee before: Qingdao Huisen Energy Equipment Co., Ltd.

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

Granted publication date: 20111026

Termination date: 20170126

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