CN202030713U - Device for recycling lightweight oil from petroleum gas in natural gas - Google Patents
Device for recycling lightweight oil from petroleum gas in natural gas Download PDFInfo
- Publication number
- CN202030713U CN202030713U CN2011200247928U CN201120024792U CN202030713U CN 202030713 U CN202030713 U CN 202030713U CN 2011200247928 U CN2011200247928 U CN 2011200247928U CN 201120024792 U CN201120024792 U CN 201120024792U CN 202030713 U CN202030713 U CN 202030713U
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- gas
- natural gas
- cooling
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- inlet pipe
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Abstract
The utility model belongs to petrochemical machinery, in particular to a device for extracting lightweight oil from natural gas, and relates to the device for recycling lightweight oil from petroleum gas in the natural gas. The device comprises a vertical type cooling tank. A gas inlet pipe which is inserted in the center of the inside of a tank body from the top is arranged inside the cooling tank, a precooling chamber surrounds the outer side of the middle section of the gas inlet pipe, a chilling chamber surrounds the outer side of the precooling chamber, and a gas outlet pipe is located at the top of the cooling tank. The gas inlet pipe is provided with a gas jetting hole which jets gas into the precooling chamber, and a large amount of cleaning steel balls for filtering the natural gas are arranged on the lower portion of the precooling chamber. The device for recycling the lightweight oil from the petroleum gas in the natural gas has the advantages that the device is an integrated device, can be classified into small, medium or large-sized device, is convenient to move, does not need to be managed by a specially-assigned person and is controlled full-automatically and electronically. The device is advanced in processing mode, small in occupied area, low in cost, small in energy consumption, easy to move and small in investment and can be utilized by small, medium and large-size enterprises.
Description
(1) technical field
The utility model belongs to Petro-Chemical Machinery, specifically is to extract lightweight oil from Sweet natural gas, relates to a kind of Sweet natural gas oil gas and reclaims the lightweight oil device.
(2) background technology
The zone, oil field, natural-gas transfer pipeline, the Sweet natural gas discharge process all contains a large amount of lightweight oils, influences the gentle interrogation of natural gas transport topic as not reclaiming, and is unfavorable for gas for domestic use, is unfavorable for the discharging of automobile usefulness gas, have only recovery after, clean gas helps environmental protection and energy saving.China all is large-scale fixed technology at present, processing mode is aging, floor space is big, the expense height, and energy consumption is big, be unfavorable for resettlement, investment is big, and medium and small sized enterprises can not utilize, and is found everywhere as at present visible field area torch gas firing, because of tolerance few, pressure is few, can't go into gas distributing system, has only emptying to burn.
(3) summary of the invention
The utility model is in order to remedy the deficiencies in the prior art, provides that a kind of floor space is little, expense is low, energy consumption is little, be easy to move, invest the Sweet natural gas oil gas little, that medium and small sized enterprises can utilize reclaims the lightweight oil device.
The utility model is achieved by the following technical solution:
Sweet natural gas oil gas of the present utility model reclaims the lightweight oil device, its special character is: comprise vertical cooling tank, the inlet pipe that is inserted in the tank interior center from the top is downwards arranged in the cooling tank, the stage casing outer ring of inlet pipe is wound with the fore-cooling room, fore-cooling room's outer ring is wound with refrigeration chamber, and escape pipe is positioned at the top of cooling tank; Inlet pipe is provided with gas orifice jet in the fore-cooling room, and the bottom, fore-cooling room is useful on a large amount of cleaning steel ball that filters Sweet natural gas.
Preferred version is to be provided with spiral freezing pipeline in the described refrigeration chamber; Fore-cooling room's upper end closed, lower end are uncovered, and refrigeration chamber is uncovered in two ends up and down.
Further preferred version is, the inboard of described cooling tank is provided with the ring bucket that prevents the energy consumption for cooling loss and adds layer.
The beneficial effects of the utility model are, this device is an integration apparatus, can divide large, medium and smallly, and convenient moving do not need the personal management, full-automatic electronic control.This device processes mode advanced person, floor space is little, expense is low, energy consumption is little, be easy to the resettlement, the investment little, large, medium and small enterprise can both utilize.The oil gas that the oil gas that discharges in the refinery production process, torch gas, torch, oil depot large-scale storage tank discharge under summer high temperature etc. can pass through this equipment recycling.
(4) description of drawings
Fig. 1 is the structural representation in the utility model longitudinal section.
Among the figure, 1 inlet mouth, 2 gas orifices, 3 fore-cooling rooms, 4 refrigeration chambers, 5 ring buckets add layer, 6 cleaning steel balls, 7 escape pipes, 8 inlet pipe.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.
Sweet natural gas oil gas of the present utility model reclaims the lightweight oil device, comprise vertical cooling tank, the inlet pipe 8 that is inserted in the tank interior center from the top is downwards arranged in the cooling tank, the stage casing outer ring of inlet pipe is wound with fore-cooling room 3, fore-cooling room's outer ring is wound with refrigeration chamber 4, and escape pipe 7 is positioned at the top of cooling tank; Inlet pipe 8 is provided with gas orifice jet in the fore-cooling room 2, and the bottom, fore-cooling room is useful on a large amount of cleaning steel ball 6 that filters Sweet natural gas.Be provided with spiral freezing pipeline in the described refrigeration chamber; Fore-cooling room's 3 upper end closeds, lower end are uncovered, and refrigeration chamber is uncovered in two ends about in the of 4.The inboard of described cooling tank is provided with the ring bucket that prevents the energy consumption for cooling loss and adds layer 5.
Sweet natural gas oil gas of the present utility model reclaims the lightweight oil device, because refrigeration chamber 4 is looped around 3 outsides, fore-cooling room, so refrigeration chamber is called freezing ring wall again.Some is delivered to the fore-cooling room by the wall between refrigeration chamber and the fore-cooling room cooling power in the refrigeration chamber, makes the fore-cooling room that preliminary refrigerating effect be arranged.For not loss refrigerating energy, in the indoor design of cooling tank the ring bucket add layer 5, the ring bucket adds a layer upper end closed, its objective is that cold air does not directly pass temperature to tank body, thereby has solved the energy consumption for cooling loss.
Its principle of work of the present utility model: the inside that enters cooling tank from the Sweet natural gas oil gas of source of the gas from the inlet mouth 1 of inlet pipe 8, be ejected to the fore-cooling room from gas orifice 2, because of the space, fore-cooling room big, cooling performance is bad, can only play the precooling dehydration, cleaning steel ball 6 by life usefulness filters, make the water and the vaporific little water droplet of oil gas of trace, oil droplet filters liquefaction, then by the below of cooling tank, the refrigeration chamber 4 that oil gas enters the top from bottom to top is the freeze wall ring, its gap is very little, cooling performance is fine, lightweight oil in the Sweet natural gas all liquefaction drops at the bottom of the cooling tank, and the upper cavity that purified Sweet natural gas upwards enters cooling tank from refrigeration chamber is discharged from escape pipe 7 then.
Claims (3)
1. a Sweet natural gas oil gas reclaims the lightweight oil device, it is characterized in that: comprise vertical cooling tank, the inlet pipe that is inserted in the tank interior center from the top is downwards arranged in the cooling tank, the stage casing outer ring of inlet pipe is wound with the fore-cooling room, fore-cooling room's outer ring is wound with refrigeration chamber, and escape pipe is positioned at the top of cooling tank; Inlet pipe is provided with gas orifice jet in the fore-cooling room, and the bottom, fore-cooling room is useful on the cleaning steel ball that filters Sweet natural gas.
2. Sweet natural gas oil gas according to claim 1 reclaims the lightweight oil device, it is characterized in that: be provided with spiral freezing pipeline in the refrigeration chamber; Fore-cooling room's upper end closed, lower end are uncovered, and refrigeration chamber is uncovered in two ends up and down.
3. Sweet natural gas oil gas according to claim 1 and 2 reclaims the lightweight oil device, it is characterized in that: the inboard of cooling tank is provided with the ring bucket that prevents the energy consumption for cooling loss and adds layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200247928U CN202030713U (en) | 2011-01-26 | 2011-01-26 | Device for recycling lightweight oil from petroleum gas in natural gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200247928U CN202030713U (en) | 2011-01-26 | 2011-01-26 | Device for recycling lightweight oil from petroleum gas in natural gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202030713U true CN202030713U (en) | 2011-11-09 |
Family
ID=44893019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200247928U Expired - Lifetime CN202030713U (en) | 2011-01-26 | 2011-01-26 | Device for recycling lightweight oil from petroleum gas in natural gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202030713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134503A (en) * | 2011-01-26 | 2011-07-27 | 单民轩 | Clean oil device for recycling natural gas and oil gas |
-
2011
- 2011-01-26 CN CN2011200247928U patent/CN202030713U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134503A (en) * | 2011-01-26 | 2011-07-27 | 单民轩 | Clean oil device for recycling natural gas and oil gas |
| CN102134503B (en) * | 2011-01-26 | 2013-07-31 | 单民轩 | Clean oil device for recycling natural gas and oil gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111109 Effective date of abandoning: 20130731 |
|
| RGAV | Abandon patent right to avoid regrant |