CN205235669U - Oil -gas separation system - Google Patents
Oil -gas separation system Download PDFInfo
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- CN205235669U CN205235669U CN201521000347.2U CN201521000347U CN205235669U CN 205235669 U CN205235669 U CN 205235669U CN 201521000347 U CN201521000347 U CN 201521000347U CN 205235669 U CN205235669 U CN 205235669U
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Abstract
The utility model discloses an oil -gas separation system belongs to oil -gas separation technical field, all passes through the tube coupling in this system between bell -type furnace and oil -gas separation ware, oil -gas separation ware and the vacuum pump, separator breather pipe one end among the oil and gas separator is connected with the bell -type furnace gas outlet, and the other end extends to oil and gas separator inner chamber lower part, is equipped with the separator oil drain port on the inner wall of oil and gas separator bottom, be equipped with oil gas flow distribution plate more than five layers or five layers on the oil and gas separator inside wall, the oil gas flow distribution plate is passed to the vertical part of separator breather pipe, separator breather pipe top is equipped with the filter layer, is equipped with first aeroscopic plate and second aeroscopic plate on the inside wall of oil and gas separator upper portion, and first aeroscopic plate and second aeroscopic plate are located the filter layer top, and oil and gas separator upper portion is equipped with the separator gas vent. Adopt safe operation that this technical scheme can the guaranteed vacuum pump, reduce the vacuum pump the damage frequency, reduce the production run cost, avoid oil gas to emit into environmental pollution in the air simultaneously.
Description
Technical field
The utility model relates to Oil-gas Separation technical field, more specifically, relates to a kind of oil and gas separating system.
Background technology
Bell furnace needs to use vavuum pump that furnace air is extracted out in the course of the work at present, then passes into hydrogen nitrogen mixed gases, is used for protecting copper strips in stove not at high temperature to be oxidized, and improves copper strips quality. But in the cover of airtight bell furnace, can form certain gas flow in vacuum, because Vacuum Pressure in vavuum pump is lower, so the interior Residual oil of copper strip roll can be followed air-flow and be entered in vavuum pump by pipeline, in the time containing higher ROLLING OIL in pumped gas, ROLLING OIL enters the hydraulic performance decline that makes vavuum pump after vavuum pump, vacuumizes slack-off and fuel injection event is serious, causes vacuum pump failure frequency higher, affect production efficiency, simultaneously to exhaust outlet environment around. Therefore the problem of bringing in the face of current bell furnace exhaust band, carries out oil and gas separating system improvement and is absolutely necessary.
Through retrieval, China Patent No. 2011202836202, apply for August 5 2011 day for announcing, invention and created name is: a kind of framing shaping machine oil and gas separating system, this application case comprises Oil-gas Separation cap and Oil-gas Separation housing, Oil-gas Separation lower housing portion forms air inlet, and air inlet connects the hot waste gas mouth of heat-exchanger rig, is provided with successively the 3rd web plate partition, the second iron wire stratum reticulare and the 4th web plate partition after air inlet; Oil-gas Separation housing bottom forms profit downpipe, and profit downpipe connects oil-water separation system; Oil-gas Separation housing top shell wall is provided with left efferent duct and right efferent duct, and left efferent duct and right efferent duct connect air filter. This application case, by adopting hot waste gas condensation, makes Oil-gas Separation, but owing to easily producing negative pressure in system, causes oil gas separation poor.
China Patent No. 2013201885111, apply for April 16 2013 day for announcing, invention and created name is: a kind of oil removing for bell furnace pumped vacuum systems and retracting device, this application case relates to a kind of oil removing and retracting device, specifically relate to a kind of oil removing for bell furnace pumped vacuum systems and retracting device, it comprises the vavuum pump and the prevention bell-type furnace coil base that connect by pipeline, also comprise the oil removing and the retracting device that are placed on pipeline, oil removing and retracting device comprise the oil eliminator body with admission line and outlet pipe, admission line and outlet pipe are respectively by pipeline and prevention bell-type furnace coil base, vavuum pump connects, admission line is connected with the playpipe that is placed in oil eliminator body interior, and the opening direction of playpipe deviates from mutually with the outgassing direction of outlet pipe, playpipe is provided with cooling collar. bell furnace, in vacuum, is effectively carried out to Oil-gas Separation, avoided residual ROLLING OIL to enter in vavuum pump, affect the service life of vavuum pump, , residual ROLLING OIL is just reclaimed meanwhile, thereby avoid causing the waste of resource, improved economic benefit, but in this application case, oil gas separation is poor, this oil gas is arranged in air and is easily caused environmental pollution.
Utility model content
The technical problem that utility model will solve
The purpose of this utility model is to overcome prior art intermediate pump while finding time to use on bell furnace, due to copper volume oil-containing, cause vavuum pump frequent breakage and exhaust outlet because a large amount of oil gas causes the deficiency of the problems such as environmental pollution, a kind of oil and gas separating system is provided, by carry out Oil-gas Separation in bell furnace exhaust band system, ensure the safe operation of vavuum pump, make to produce smooth and easy, reduce production run cost, avoided oil gas to enter simultaneously and in air, caused environmental pollution.
Technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of oil and gas separating system of the present utility model, comprises bell furnace and vavuum pump, also comprises gs-oil separator, between described bell furnace and gs-oil separator, gs-oil separator and vavuum pump, is all connected by pipeline.
On described gs-oil separator, be provided with separator breather pipe, oil gas flow distribution plate, filter course, the first aeroscopic plate, the second aeroscopic plate, separator exhaust outlet and separator oil drain out, described separator breather pipe one end is connected with the pipeline of bell furnace gas outlet, the other end extends to gs-oil separator inner chamber bottom along the vertical axis of gs-oil separator, and described separator breather pipe is L shaped; Described gs-oil separator bottom interior wall is provided with separator oil drain out; Described gs-oil separator madial wall is provided with more than five layers or five layers oil gas flow distribution plate, and described oil gas flow distribution plate is infundibulate, and the vertical portion of described separator breather pipe is through above-mentioned oil gas flow distribution plate; The top of described separator breather pipe is provided with filter course, on described gs-oil separator upper inner wall, be provided with the first aeroscopic plate and the second aeroscopic plate, the first described aeroscopic plate and the second aeroscopic plate are positioned at filter course top, and the top of described gs-oil separator is provided with separator exhaust outlet.
Further improve as the utility model, on the air inlet of described separator breather pipe, the pipeline of separator exhaust outlet, be respectively equipped with the first intake valve, first row air valve.
Further improve as the utility model, the separator oil drain out place of described gs-oil separator is provided with first row fuel tap.
Further improve as the utility model, described filter course is silk screen.
Further improve as the utility model, the described side of oil gas flow distribution plate and the angle of vertical line are 30 ° ~ 60 °.
Further improve as the utility model, in described filter course, be provided with pressure reduction instrument.
Further improve as the utility model, described gs-oil separator lower sides is provided with liquid level detector.
Further improve as the utility model, described vavuum pump import department is provided with vacuum valve.
Further improve as the utility model, the shape of the first aeroscopic plate and the second aeroscopic plate is down infundibulate; The first described aeroscopic plate side and the angle of vertical line are 55 ° ~ 75 °, and the side of the second aeroscopic plate and the angle of vertical line are 45 ° ~ 60 °, and the angle of the first aeroscopic plate side and vertical line is greater than the side of the second aeroscopic plate and the angle of vertical line.
Beneficial effect
The technical scheme that adopts the utility model to provide, compared with prior art, has following beneficial effect:
(1) adopt a kind of oil and gas separating system of the present utility model, gs-oil separator wherein carries out Oil-gas Separation through three phases, at vacuum pump inlet place because oil and the flow velocity of gas are larger, enter behind airtight gs-oil separator bottom by pipeline, due to Volume Changes, oil-containing gases flow velocity reduces, under the drive of outlet pressure, air-flow rises naturally, in the process rising, oil gas collides after oil gas flow distribution plate, speed further reduces, because oily density is larger, under the effect of gravity, cannot continue to rise, thereby gather on oil gas flow distribution plate, after the regular hour, form oil droplet, flow into the bottom of gs-oil separator along the inclined-plane of oil gas flow distribution plate, assemble and form liquid oil, be provided with liquid level detector in gs-oil separator bottom, when liquid level gathers after certain altitude, by the first row fuel tap of gs-oil separator bottom, oil is emitted to the Oil-gas Separation of first stage, be provided with filter course in the middle and upper part of gs-oil separator simultaneously, the impurity such as the dust in gas are filtered, prevent from entering in vavuum pump the pump housing is damaged, in filter course top and the bottom, pressure difference detector is set, if silk screen can cause upper and lower pressure reduction in gs-oil separator to become large after stopping up, at this moment needing to open gs-oil separator cleans silk screen, part oil droplet is separated from the gas under the effect of filter course, complete the Oil-gas Separation of second stage. on gs-oil separator upper inner wall, be provided with the first aeroscopic plate and the second aeroscopic plate, the first aeroscopic plate and the second aeroscopic plate are positioned at filter course top, the angle of the first aeroscopic plate and the second aeroscopic plate vertical line, air-flow completes the Oil-gas Separation of phase III under the effect of the first aeroscopic plate 25 and the second aeroscopic plate. this gs-oil separator is progressive through triphasic Oil-gas Separation, and good oil gas separation effect, principle are simple, reasonable in design.
(2) adopt a kind of oil and gas separating system of the present utility model, separator oil drain out is set on gs-oil separator and is provided with draining valve, can carry out timing recycling to the oil droplet in Oil-gas Separation process, economize on resources, reduce environmental pollution.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of oil and gas separating system of the present utility model;
Fig. 2 is the structural representation of gs-oil separator in the utility model;
Fig. 3 is the enlarged drawing at A place in Fig. 2.
Label declaration in schematic diagram:
1, bell furnace; 2, gs-oil separator; 21, the first intake valve; 22, separator breather pipe; 23, oil gas flow distribution plate; 24, filter course; 25, the first aeroscopic plate; 26, the second aeroscopic plate; 27, first row air valve; 28, first row fuel tap; 29, gas channel; 3, vavuum pump; 5, vacuum valve.
Detailed description of the invention
For further understanding content of the present utility model, by reference to the accompanying drawings and embodiment the utility model is described in detail.
Embodiment 1
In conjunction with Fig. 1, Fig. 2 and Fig. 3, a kind of oil and gas separating system of the present embodiment, comprise bell furnace 1 and vavuum pump 3, also comprise gs-oil separator 2, between bell furnace 1 and gs-oil separator 2, gs-oil separator 2 and vavuum pump 3, be all connected by pipeline, vavuum pump 3 import departments are provided with vacuum valve 5, are provided with oil-gas condenser in bell furnace 1 exit, enter gs-oil separator 2 through cooled oil gas again.
On gs-oil separator 2, be provided with separator breather pipe 22, oil gas flow distribution plate 23, filter course 24, the first aeroscopic plate 25, the second aeroscopic plate 26, separator exhaust outlet and separator oil drain out, separator breather pipe 22 one end are connected with the pipeline of bell furnace 1 gas outlet, the other end extends to gs-oil separator 2 inner chamber bottoms along the vertical axis of gs-oil separator 2, and separator breather pipe 22 is L shaped; Gs-oil separator 2 bottom interior wall are provided with separator oil drain out, the separator oil drain out place of gs-oil separator 2 is provided with first row fuel tap 28, gs-oil separator 2 lower sides are provided with liquid level detector, in the present embodiment, be provided with liquid level detector in gs-oil separator 2 bottoms, when liquid level gathers after certain altitude, by the first row fuel tap 28 of gs-oil separator 2 bottoms, oil is emitted.
Gs-oil separator 2 madial walls are provided with more than five layers or five layers oil gas flow distribution plate 23, and oil gas flow distribution plate 23 is infundibulate, and the side of oil gas flow distribution plate 23 and the angle of vertical line are 30 °, and the vertical portion of separator breather pipe 22 is through above-mentioned oil gas flow distribution plate 23; In the present embodiment, the diameter of oil gas flow distribution plate 23 funnel shaped under sheds is greater than the diameter of separator breather pipe 22, therefore form gas channel 29(as Fig. 3), make the oil gas that enters gs-oil separator 2 inner chamber bottoms can arrive gs-oil separator 2 inner chamber tops through gas channel 29 after the effect of oil gas flow distribution plate 23. The top of separator breather pipe 22 is provided with filter course 24, filter course 24 is silk screen, filter course 24 top and the bottom are provided with pressure reduction instrument, in the present embodiment, above separator breather pipe 22, be provided with filter course 24, the impurity such as the dust in oil gas are filtered, prevent from entering that vavuum pump 3 is interior that the pump housing is damaged, in filter course 24 top and the bottom, pressure reduction instrument is set, if silk screen after stopping up, can cause gs-oil separator 2 Shang Xia pressure reduction become greatly, at this moment need to open gs-oil separator 2 filter course 24 silk screens cleaned.
On gs-oil separator 2 upper inner walls, be provided with the first aeroscopic plate 25 and the second aeroscopic plate 26, the first aeroscopic plates 25 and the second aeroscopic plate 26 and be positioned at filter course 24 tops, the shape of the first aeroscopic plate 25 and the second aeroscopic plate 26 is down infundibulate, the angle of the first aeroscopic plate 25 sides and vertical line is 55 °, second side of aeroscopic plate 26 and the angle of vertical line are 45 °, and the angle of the first aeroscopic plate 25 sides and vertical line is greater than second side of aeroscopic plate 26 and the angle of vertical line, in the present embodiment, the shape of the first aeroscopic plate 25 and the second aeroscopic plate 26 is down infundibulate, and the angle of the first aeroscopic plate 25 sides and vertical line is greater than second side of aeroscopic plate 26 and the angle of vertical line, the first aeroscopic plate 25 and the second aeroscopic plate 26 are when guiding gas is discharged gs-oil separator 2, both opening angles vary in size and cooperatively interact, oil gas separation is better, the shape of adding the first aeroscopic plate 25 and the second aeroscopic plate 26 is down infundibulate and reaches the effect that buffer gas flow flows out, make oil gas rest on for a long time between the first aeroscopic plate 25 and the second aeroscopic plate 26 simultaneously, more oil content is gathered on the first aeroscopic plate 25 and the second aeroscopic plate 26 and reaches good oil gas separation. the top of gs-oil separator 2 is provided with separator exhaust outlet, on the air inlet of separator breather pipe 22, the pipeline of separator exhaust outlet, be respectively equipped with the first intake valve 21, first row air valve 27.
In the present embodiment, gs-oil separator 2 carries out Oil-gas Separation through three phases, in vavuum pump 3 porch because oil and the flow velocity of gas are larger, enter behind airtight gs-oil separator 2 bottoms by pipeline, due to Volume Changes, oil-containing gases flow velocity reduces, under the drive of outlet pressure, air-flow rises naturally, in the process rising, oil gas collides after oil gas flow distribution plate 23, speed further reduces, because oily density is larger, under the effect of gravity, cannot continue to rise, thereby gather on oil gas flow distribution plate 23, after the regular hour, form oil droplet, flow into the bottom of gs-oil separator 2 along the inclined-plane of oil gas flow distribution plate 23, assemble and form liquid oil, be provided with liquid level detector in gs-oil separator 2 bottoms, when liquid level gathers after certain altitude, by the first row fuel tap 28 of gs-oil separator 2 bottoms, oil is emitted to the Oil-gas Separation of first stage, be provided with filter course 24 in the middle and upper part of gs-oil separator 2 simultaneously, the impurity such as the dust in gas are filtered, prevent from entering that vavuum pump 3 is interior that the pump housing is damaged, in filter course 24 top and the bottom, pressure difference detector is set, if silk screen can cause gs-oil separator 2 after stopping up, interior upper and lower pressure reduction becomes large, at this moment needing to open gs-oil separator 2 cleans silk screen, part oil droplet is separated from the gas under the effect of filter course 24, complete the Oil-gas Separation of second stage. on gs-oil separator 2 upper inner walls, be provided with the first aeroscopic plate 25 and the second aeroscopic plate 26, the first aeroscopic plates 25 and the second aeroscopic plate 26 and be positioned at filter course 24 tops, the shape of the first aeroscopic plate 25 and the second aeroscopic plate 26 is down infundibulate, and the angle of the first aeroscopic plate 25 sides and vertical line is greater than second side of aeroscopic plate 26 and the angle of vertical line, air-flow completes the Oil-gas Separation of phase III under the effect of the first aeroscopic plate 25 and the second aeroscopic plate 26. the present embodiment gs-oil separator 2 is through triphasic Oil-gas Separation, and good oil gas separation effect, principle are simple, reasonable in design.
Embodiment 2
A kind of oil and gas separating system of the present embodiment, its basic structure is with embodiment 1, and difference is: the side of oil gas flow distribution plate 23 in the present embodiment and the angle of vertical line are 60 °.
Embodiment 3
A kind of oil and gas separating system of the present embodiment, its basic structure is with embodiment 1, and difference is: the first aeroscopic plate 25 sides in the present embodiment and the angle of vertical line are 75 °, and second side of aeroscopic plate 26 and the angle of vertical line are 60 °.
Below schematically the utility model and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited to this. So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (9)
1. an oil and gas separating system, comprise bell furnace (1) and vavuum pump (3), it is characterized in that, also comprise gs-oil separator (2), between described bell furnace (1) and gs-oil separator (2), gs-oil separator (2) and vavuum pump (3), be all connected by pipeline;
On described gs-oil separator (2), be provided with separator breather pipe (22), oil gas flow distribution plate (23), filter course (24), the first aeroscopic plate (25), the second aeroscopic plate (26), separator exhaust outlet and separator oil drain out, described separator breather pipe (22) one end is connected with the pipeline of bell furnace (1) gas outlet, the other end vertically extends to gs-oil separator (2) inner chamber bottom in axis along gs-oil separator (2), and described separator breather pipe (22) is L shaped; Described gs-oil separator (2) bottom interior wall is provided with separator oil drain out; Described gs-oil separator (2) madial wall is provided with more than five layers or five layers oil gas flow distribution plate (23), and described oil gas flow distribution plate (23) is infundibulate, and the vertical portion of described separator breather pipe (22) is through above-mentioned oil gas flow distribution plate (23); The top of described separator breather pipe (22) is provided with filter course (24), on described gs-oil separator (2) upper inner wall, be provided with the first aeroscopic plate (25) and the second aeroscopic plate (26), described the first aeroscopic plate (25) and the second aeroscopic plate (26) are positioned at filter course (24) top, and the top of described gs-oil separator (2) is provided with separator exhaust outlet.
2. a kind of oil and gas separating system according to claim 1, is characterized in that: on the air inlet of described separator breather pipe (22), the pipeline of separator exhaust outlet, be respectively equipped with the first intake valve (21), first row air valve (27).
3. a kind of oil and gas separating system according to claim 2, is characterized in that: the separator oil drain out place of described gs-oil separator (2) is provided with first row fuel tap (28).
4. a kind of oil and gas separating system according to claim 3, is characterized in that: described filter course (24) is silk screen.
5. according to a kind of oil and gas separating system described in claim 1 or 4, it is characterized in that: the described side of oil gas flow distribution plate (23) and the angle of vertical line are 30 ° ~ 60 °.
6. a kind of oil and gas separating system according to claim 5, is characterized in that: in described filter course (24), be provided with pressure reduction instrument.
7. a kind of oil and gas separating system according to claim 6, is characterized in that: described gs-oil separator (2) lower sides is provided with liquid level detector.
8. according to a kind of oil and gas separating system described in claim 1 or 7, it is characterized in that: described vavuum pump (3) import department is provided with vacuum valve (5).
9. a kind of oil and gas separating system according to claim 8, is characterized in that: the shape of the first aeroscopic plate (25) and the second aeroscopic plate (26) is down infundibulate; Described the first aeroscopic plate (25) side and the angle of vertical line are 55 ° ~ 75 °, the side of the second aeroscopic plate (26) and the angle of vertical line are 45 ° ~ 60 °, and the angle of the first aeroscopic plate (25) side and vertical line is greater than the side of the second aeroscopic plate (26) and the angle of vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521000347.2U CN205235669U (en) | 2015-12-07 | 2015-12-07 | Oil -gas separation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521000347.2U CN205235669U (en) | 2015-12-07 | 2015-12-07 | Oil -gas separation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205235669U true CN205235669U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521000347.2U Active CN205235669U (en) | 2015-12-07 | 2015-12-07 | Oil -gas separation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205235669U (en) |
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2015
- 2015-12-07 CN CN201521000347.2U patent/CN205235669U/en active Active
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