CN208249900U - A kind of nitrogen sledge processed for oil field nitrogen operation - Google Patents
A kind of nitrogen sledge processed for oil field nitrogen operation Download PDFInfo
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- CN208249900U CN208249900U CN201820766800.8U CN201820766800U CN208249900U CN 208249900 U CN208249900 U CN 208249900U CN 201820766800 U CN201820766800 U CN 201820766800U CN 208249900 U CN208249900 U CN 208249900U
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Abstract
The utility model relates to oil field nitrogen operating equipment fields, a kind of nitrogen sledge processed for oil field nitrogen operation, including air compressor machine, corrugated flexible hose, moisture trap, coarse filter, cooling driers, particulate filter, temperature transmitter, heater, pressure transmitter, online oil instrument, nitrogen isolation film group, online oxygen instrument, manifold, control system and pedestal etc. are provided.Cooling driers are arranged between coarse filter and first group of particulate filter in the utility model, it can get rid of into 99% moisture inside the gas of nitrogen isolation film group, reduce damage of the condensed water to nitrogen isolation film group, improve the service life of film group, meanwhile multiple groups sensor is arranged in gas flow pipe remittance in the utility model, monitors the parameters such as temperature, pressure, oil content, the oxygen content of gas in real time, the intelligence for realizing nitrogen sledge processed, guarantees the quality of nitrogen product.
Description
Technical field
The utility model relates to oil field nitrogen operating equipment fields, and in particular to a kind of nitrogen processed for oil field nitrogen operation
Sledge.
Background technique
In modern petroleum industry, with the fast development of nitrogen technology, many links of production of hydrocarbons are widely used to,
Especially in recent years, as the update of equipment manufacturing technology improves and the improvement of technology is perfect, nitrogen is significantly enhanced
The market competitiveness of technology.Compared with conventional method, oil well, oil reservoir are handled using nitrogen, had safe, time saving, fast
Prompt, efficient feature, and construction success rate is high., stability good, compressible the features such as low based on density of nitrogen, it drilling well,
Well cementation, perforation, gaslift, three, which adopt etc., to have a wide range of applications.
Nitrogen film separation system is the core component of nitrogen sledge processed, and the nitrogen producing procedure of the existing equipment of making nitrogen lacks highly sensitive
Water separation device causes the gas water content into film group relatively high, reduces the service life and nitrogen separation of film group
Efficiency.
Summary of the invention
Purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of nitrogen sledge processed for oil field nitrogen operation, energy
It is enough lowered into the gas water content of film group, improves the service life of film group and the efficiency of nitrogen separation.
To realize the above-mentioned technical purpose, scheme provided by the utility model is: a kind of nitrogen processed for oil field nitrogen operation
Sledge, including sequentially connected air compressor machine, corrugated flexible hose, moisture trap, coarse filter, cooling driers, particulate filter, the first temperature
Spend transmitter, heater, first pressure transmitter, online oil instrument, automatically controlled balloon valve, second temperature transmitter, nitrogen separation
Film group, second pressure transmitter, turbine flowmeter, third temperature transmitter, online oxygen instrument, purity regulating valve, shut-off valve, list
To valve, electric three passes ball valve, unqualified atmospheric vent and passing nitrogen delivery outlet are provided on the electric three passes ball valve.
In the above-mentioned technical solutions, the particulate filter includes sequentially connected three set filter.
In the above-mentioned technical solutions, the moisture trap, coarse filter and particulate filter be respectively provided with manually and from
Dynamic sewage draining exit.
In the above-mentioned technical solutions, the nitrogen isolation film group by the more parallel connections of nitrogen films or series connection processed or and is connected
Combination is constituted.The corrugated flexible hose is between air compressor machine gas outlet and the air inlet of moisture trap.
The utility model compared with prior art, the beneficial effect is that:
1, cooling driers are set between coarse filter and first group of particulate filter, can get rid of into nitrogen isolation film
99% moisture inside the gas of group reduces damage of the condensed water to nitrogen isolation film group, improves the service life of film group.
2, multiple groups sensor is set in gas flow pipe remittance, monitors the temperature of gas, pressure, oil content, oxygen-containing in real time
The parameters such as amount realize the intelligence of nitrogen sledge processed, guarantee the quality of nitrogen product.
Detailed description of the invention
Fig. 1 is the composition schematic diagram of the utility model.
Fig. 2 is the surface structure main view of the utility model.
Fig. 3 is the surface structure top view of the utility model.
Fig. 4 is the surface structure rearview of the utility model.
Wherein, 1, air compressor machine, 2, corrugated flexible hose, 3, moisture trap, 4, coarse filter, 5, cooling driers, 6, first groups of particles
Object filter, 7, second groups of particulate filters, 8, third group particulate filter, 9, temperature transmitter, 10, heater, 11,
Pressure transmitter, 12, online oil instrument, 13, automatically controlled balloon valve, 14, ball valve, 15, solenoid valve, 16, nitrogen separation mould group, 17,
Turbine flowmeter, 18, online oxygen instrument, 19, purity regulating valve, 20, shut-off valve, 21, check valve, 22, electric three passes ball valve,
23, control system, 24, pedestal, 25, manifold.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
The present embodiment provides a kind of nitrogen sledges processed for oil field nitrogen operation, as shown in Figures 1 to 4, including air compressor machine 1, wave
Line hose 2, moisture trap 3, coarse filter 4,5, first groups of cooling driers, 6, second groups of particulate filter particulate filter 7,
Third group particulate filter 8, temperature transmitter 9, heater 10, pressure transmitter 11, online oil instrument 12, nitrogen isolation film
Group 16, online oxygen instrument 18, control system 23 and pedestal 24 etc..
The corrugated flexible hose 2 is located between 1 gas outlet of air compressor machine and the air inlet of moisture trap 3.
The cooling driers 5 are located between coarse filter 4 and first group of particulate filter 6.
The moisture trap 3, coarse filter 4 and three groups of particulate filters are respectively provided with manually and automatically sewage draining exit.
The heater 10 be located at third group particulate filter 8 outlet and nitrogen isolation film group 16 air inlet it
Between.
Pressure is disposed on manifold between 10 gas outlet of heater and the air inlet of nitrogen isolation film group 16
Transmitter 11, online oil instrument 12, automatically controlled balloon valve 13 and temperature transmitter 9.
The nitrogen isolation film group 16 by more nitrogen films processed are in parallel or series connection or and tandem compound constitute.
Pressure transmitter 11, turbine flowmeter 17, temperature are disposed on the manifold that the nitrogen isolation film group 16 exports
Spend transmitter 9, online oxygen instrument 18, purity regulating valve 19, shut-off valve 20, check valve 21 and electric three passes ball valve 22.
Unqualified atmospheric vent and passing nitrogen delivery outlet are provided on the electric three passes ball valve 22.
The course of work of the present embodiment is as follows:
Air compressor machine 1 is transported in moisture trap 3 and coarse filter 4 after compressing air by corrugated flexible hose 2, preliminary to remove
After falling the moisture and impurity in gas, the gas of relative clean is entered in cooling driers 5, is got rid of in gas in cooling driers 5
After 99% moisture, gas is entered in three groups of particulate filters, wherein the filtering accuracy of first group of particulate filter 6 is 1
The filtering accuracy of micron, second group of particulate filter 7 and third group particulate filter 8 is 0.01 micron, and gas is by upper
It states after three set filters remove oil content and impurity and enters in heater 10.The above-mentioned water isolated by various filters, oil
It is discharged by sewage draining exit with impurity.After gas passes through heater 10, system can temperature to the gas after heating, pressure, contain
Oil mass is detected, and the gas after qualification, which enters, carries out nitrogen separation in nitrogen isolation film group 16, in the process oxygen-enriched meeting quilt
It directly empties, nitrogen can be detected in exhaust manifold, including the parameters such as temperature, pressure, oxygen content, index nitrogen up to standard
It can be exported, unqualified nitrogen directly empties.
The content that this specification is not described in detail belongs to the prior art well known to professional and technical personnel in the field.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvement or deformation can also be made, these improve or
Deformation also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of nitrogen sledge processed for oil field nitrogen operation, it is characterised in that: including sequentially connected air compressor machine, corrugated flexible hose,
Moisture trap, coarse filter, cooling driers, particulate filter, the first temperature transmitter, heater, first pressure transmitter,
Line oil instrument, automatically controlled balloon valve, second temperature transmitter, nitrogen isolation film group, second pressure transmitter, turbine flowmeter,
Three temperature transmitters, online oxygen instrument, purity regulating valve, shut-off valve, check valve, electric three passes ball valve, the electric three passes ball
Unqualified atmospheric vent and passing nitrogen delivery outlet are provided on valve.
2. the nitrogen sledge processed according to claim 1 for the operation of oil field nitrogen, it is characterised in that: the particulate filter
Comprising sequentially connected three set filter, wherein the filtering accuracy of first group of particulate filter is 1 micron, second group of particulate matter
The filtering accuracy of filter and third group particulate filter is 0.01 micron.
3. the nitrogen sledge processed according to claim 1 for the operation of oil field nitrogen, it is characterised in that: the moisture trap,
Coarse filter and particulate filter are respectively provided with manually and automatically sewage draining exit.
4. the nitrogen sledge processed according to claim 1 for the operation of oil field nitrogen, it is characterised in that: the nitrogen isolation film group
By more nitrogen films processed are in parallel or series connection or and tandem compound constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820766800.8U CN208249900U (en) | 2018-05-22 | 2018-05-22 | A kind of nitrogen sledge processed for oil field nitrogen operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820766800.8U CN208249900U (en) | 2018-05-22 | 2018-05-22 | A kind of nitrogen sledge processed for oil field nitrogen operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208249900U true CN208249900U (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820766800.8U Active CN208249900U (en) | 2018-05-22 | 2018-05-22 | A kind of nitrogen sledge processed for oil field nitrogen operation |
Country Status (1)
| Country | Link |
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| CN (1) | CN208249900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253610A (en) * | 2022-07-19 | 2022-11-01 | 中煤科工集团沈阳研究院有限公司 | Membrane separation nitrogen generator membrane group protection system and liquid level sensor applied by same |
-
2018
- 2018-05-22 CN CN201820766800.8U patent/CN208249900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253610A (en) * | 2022-07-19 | 2022-11-01 | 中煤科工集团沈阳研究院有限公司 | Membrane separation nitrogen generator membrane group protection system and liquid level sensor applied by same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200116 Address after: 100020 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: China Petroleum Chemical Industry Group Co Ltd Address before: 434024 West Ring Road, Jingzhou District, Hubei, Jingzhou Patentee before: Four Machines Saiwa Petroleum Drilling and Production Equipment Co., Ltd. |
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| TR01 | Transfer of patent right |