CN203822672U - Gas-liquid separation device for vacuum pump exhaust pipeline - Google Patents
Gas-liquid separation device for vacuum pump exhaust pipeline Download PDFInfo
- Publication number
- CN203822672U CN203822672U CN201420067377.4U CN201420067377U CN203822672U CN 203822672 U CN203822672 U CN 203822672U CN 201420067377 U CN201420067377 U CN 201420067377U CN 203822672 U CN203822672 U CN 203822672U
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- China
- Prior art keywords
- exhaust duct
- gas
- liquid separation
- vacuum pump
- separation device
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Abstract
The utility model relates to a gas-liquid separation device especially relates to a gas-liquid separation device for vacuum pump exhaust duct. Vacuum pump exhaust duct gas-liquid separation equipment, including exhaust duct, separation chamber, piece, it includes support column and top cap to stop the piece, the top cap is located exhaust duct's top, and with be equipped with the certain distance between the exhaust duct, support column one end and top cap fixed connection, the other end and exhaust duct fixed connection, the separation chamber set up in the outside of stopping, and with exhaust duct sealing connection, be equipped with the gas vent at the upper wall of separation chamber, the lower wall is equipped with the outlet. The utility model discloses an exhaust duct gas-liquid separation of vacuum pump installs at the exhaust duct afterbody of vacuum pump, utilizes to block and blocks the piece and block the gas-liquid mixture in the separation chamber, discharges respectively behind the gas-liquid separation, guarantee job site environment and equipment safety, and simple structure, convenient to use.
Description
Technical field
The utility model relates to a kind of gas-liquid separation device, relates in particular to a kind of gas-liquid separation device for vacuum pump exhaust duct.
Background technique
Water ring vaccum pump, as a kind of corollary equipment of filter, is widely used in the industries such as ore dressing, coal, electric power, electrolytic aluminium waste cathode carbon block innocuity treatment, chemical industry at present.Water ring vaccum pump belongs to positive displacement pump, utilizes the change of volume size to reach the object of suction, exhaust.This pump first injects a certain amount of water by intake pipe at prestart in pump, water is subject to acting on pump housing wall of centrifugal force to form rotation water ring, in first half, turns in journey, and water ring internal surface and wheel hub depart from, between impeller blade, form space and expand gradually, from suction port, sucking gas.Later half, turn in journey, the internal surface of water ring is gradually close with wheel hub, and interlobate spatial volume is dwindled thereupon, from outlet pipe Exhaust Gas, completes one action circulation.When water ring vaccum pump just starts, have a large amount of water discharges from exhaust duct, even there is water spray phenomenon, in the course of the work, the gas sucking from filter also can be mixed with a certain amount of filtrate, be no matter vacuum pump while just having started or in the course of the work, the gas-liquid mixture of discharging all can affect working site environment, if the hypervolia of discharging or filtrate are corrosive, all can cause potential safety hazard to the operation of equipment.
Therefore, need to provide a kind of gas-liquid separation device simple in structure, easy to use.
Model utility content
(1) technical problem that will solve
The technical problems to be solved in the utility model is to solve gas-liquid mixture directly from outlet pipe, to discharge, and affects the problem of working site environment and device security.
(2) technological scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of vacuum pump exhaust duct gas-liquid separation device, comprise exhaust duct, disengagement chamber, block piece, described block piece comprises supporting post and top cover, described top cover is positioned at the top of exhaust duct, and and between exhaust duct, be provided with certain distance, described supporting post one end is fixedly connected with top cover, the other end is fixedly connected with exhaust duct, described disengagement chamber is arranged at the outside of described block piece, and be tightly connected with exhaust duct, at the upper wall of disengagement chamber, be provided with relief opening, lower wall is provided with drain opening.
Wherein, described top cover middle part raises up, and bottom margin is fixedly connected with one end of supporting post.
Wherein, the quantity of described supporting post is at least two.
Wherein, described drain opening is connected with waste water reclaiming device.
Wherein, described disengagement chamber be shaped as square.
Wherein, a wall of described disengagement chamber or many walls are detachable.
Wherein, described disengagement chamber, top cover and supporting post adopt stainless steel material.
(3) beneficial effect
Vacuum pump exhaust duct gas-liquid separation device of the present utility model, comprise exhaust duct, disengagement chamber, block piece, described block piece comprises supporting post and top cover, described top cover is positioned at the top of exhaust duct, and and between exhaust duct, be provided with certain distance, described supporting post one end is fixedly connected with top cover, and the other end is fixedly connected with exhaust duct; Described disengagement chamber is arranged at the outside of described block piece, and is tightly connected with exhaust duct, at the upper wall of disengagement chamber, is provided with relief opening, and lower wall is provided with drain opening.Vacuum pump exhaust duct gas-liquid separation device of the present utility model is arranged on the exhaust duct afterbody of vacuum pump, utilize block piece in disengagement chamber, to stop gas-liquid mixture, discharging respectively after gas-liquid separation, safeguard work site environment and device security, and simple in structure, easy to use.
Accompanying drawing explanation
Fig. 1 is a kind of vacuum pump exhaust duct of the utility model gas-liquid separation device schematic diagram;
Fig. 2 is a kind of vacuum pump exhaust duct of the utility model gas-liquid separation device internal structure schematic diagram;
Fig. 3 is the A-A sectional view of Fig. 1.
In figure: 1: exhaust duct; 2: disengagement chamber; 21: relief opening; 22, drain opening; 3: block piece; 31: top cover; 32: supporting post; .
Embodiment
For making the utility model embodiment's object, technological scheme and advantage clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model, rather than whole embodiments.Embodiment based in the utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belongs to the scope that the utility model is protected.
In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more; Except as otherwise noted, the implication of " nick shaped " is the shape except cross section is concordant.Term " on ", orientation or the position relationship of the indication such as D score, " left side ", " right side ", " interior ", " outward ", " front end ", " rear end ", " head ", " afterbody " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation, construct and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only for describing object, and can not be interpreted as indication or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connects integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
As shown in Figure 1-Figure 3, the vacuum pump exhaust duct gas-liquid separation device that the utility model embodiment provides, comprise exhaust duct 1, disengagement chamber 2, block piece 3, described disengagement chamber 2 is arranged on exhaust duct 1, can be square or circular, the upper wall of disengagement chamber is provided with relief opening 21, lower wall is provided with drain opening 22, drain opening 22 (the waste water reclaiming device that is connected with the drainage pipe of waste water reclaiming device or wet pit, wet pit and drainage pipe are all not shown in the drawings), exhaust duct 1 passes into from the lower wall of disengagement chamber 2, between welding or seal ring sealing for gap, to prevent isolated liquid, directly from exhaust duct 1 and the gap of disengagement chamber 2, discharge.Described block piece 3 comprises supporting post 32 and top cover 31, between described top cover 31 and exhaust duct 1, is provided with certain distance, is convenient to the discharge of the gas after being blocked.Described supporting post 32 one end are fixedly connected with top cover 31, and the other end is fixedly connected with exhaust duct 1, and supporting post not only plays the effect of supporting top cover 1, can also be adjusted in the distance that fixed position on exhaust duct 1 regulates top cover 31 and exhaust duct 1.General just can stable support fixed roof 31 with two supporting posts 32, with three or four supporting posts 32 support fixed roofs 31, be more preferably to select.The present embodiment adopts four supporting posts 32 to support fixed roof 31.Preferably, between supporting post 32 and top cover 31, exhaust duct 1, adopt and be welded and fixed.
As shown in Figures 2 and 3, top cover 31 in the utility model is fixed on the top of exhaust duct 1 by supporting post 32 and in the inside of disengagement chamber, for stopping the gas-liquid mixture of discharging from exhaust duct 1, its structure can be the plate that flat board, arc plate or middle part raise up, preferably, the structure that top cover 31 adopts middle part to raise up, top cover 31 middle parts raise up, the inner cone space that forms " up-small and down-big ", can hold more gas-liquid mixture, the holdup time that extends gas-liquid mixture, better make gas-liquid separation.The structure that top cover 31 in the present embodiment adopts middle part to raise up.Due to the inside of block piece 3 at disengagement chamber 2, often be in moist environment, contact mordant liquid-liquid mixture, so in order conveniently to install and clear up, safeguard block piece 3, one wall of disengagement chamber 2 or many walls are made as detachably, for the working life of extension fixture, disengagement chamber 2, top cover 31 and supporting post 32 are all used corrosion resistant stainless steel material.
Vacuum pump is when work, gas-liquid mixture is discharged and stopped by top cover 31 from exhaust duct 1, partially liq is separated and converges to the bottom of disengagement chamber 2, drain opening 22 by bottom is discharged, residual gas liquid mixture changes direction and disengagement chamber 2 sidewall contacts because of stopping of top cover 31, isolated partially liq converge to the bottom of disengagement chamber 2 again, drain opening 22 by bottom is discharged, after twice gas-liquid separation, remaining gas-liquid mixture continues close to relief opening 21, in this process, having part gas-liquid mixture is subject to disengagement chamber 2 upper walls and stops, cutting out partial liquid is discharged from drain opening 22 again, gas after separating for several times is discharged from relief opening 21, all liquid being separated and discharged is all discharged to and is attached thereto (wet pit in logical wet pit or waste water reclaiming device by drain opening 22, waste water reclaiming device is all not shown in the drawings), both working site environment and device security had been ensured, also can make isolated liquids recovery utilization or focus on, avoid waste and pollute.
In sum, vacuum pump exhaust duct gas-liquid separation device of the present utility model, comprise exhaust duct, disengagement chamber, block piece, described block piece comprises supporting post and top cover, described top cover is positioned at the top of exhaust duct, and and between exhaust duct, be provided with certain distance, and described supporting post one end is fixedly connected with top cover, and the other end is fixedly connected with exhaust duct; Described disengagement chamber is arranged at the outside of described block piece, and is tightly connected with exhaust duct, at the upper wall of disengagement chamber, is provided with relief opening, and lower wall is provided with drain opening.Vacuum pump exhaust duct gas-liquid separation device of the present utility model is arranged on the exhaust duct afterbody of vacuum pump, utilize block piece in disengagement chamber, to stop gas-liquid mixture, discharging respectively after gas-liquid separation, safeguard work site environment and device security, and simple in structure, easy to use.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technological scheme that still can record aforementioned each embodiment is modified, or part technical characteristics is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment's technological scheme of the utility model.
Claims (7)
1. a vacuum pump exhaust duct gas-liquid separation device, comprises exhaust duct (1), it is characterized in that: also comprise:
Block piece (3), described block piece (3) comprises supporting post (32) and top cover (31), described top cover (31) is positioned at the top of exhaust duct (1), and and be provided with certain distance between exhaust duct (1), described supporting post (32) one end is fixedly connected with top cover (31), and the other end is fixedly connected with exhaust duct (1);
Disengagement chamber (2), described disengagement chamber (2) is arranged at the outside of described block piece (3), and is tightly connected with exhaust duct (1), at the upper wall of disengagement chamber (2), is provided with relief opening (21), and lower wall is provided with drain opening (22).
2. vacuum pump exhaust duct gas-liquid separation device according to claim 1, is characterized in that: described top cover (31) middle part raises up, and bottom margin is fixedly connected with the one end of supporting post (32).
3. vacuum pump exhaust duct gas-liquid separation device according to claim 1, is characterized in that: the quantity of described supporting post (32) is at least two.
4. vacuum pump exhaust duct gas-liquid separation device according to claim 1, is characterized in that: described drain opening (22) is connected with waste water reclaiming device.
5. vacuum pump exhaust duct gas-liquid separation device according to claim 1, is characterized in that: being shaped as of described disengagement chamber (2) is square.
6. vacuum pump exhaust duct gas-liquid separation device according to claim 5, is characterized in that: a wall or many walls of described disengagement chamber (2) are detachable.
7. vacuum pump exhaust duct gas-liquid separation device according to claim 1, is characterized in that: described disengagement chamber (2), top cover (31) and supporting post (32) adopt stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067377.4U CN203822672U (en) | 2014-02-14 | 2014-02-14 | Gas-liquid separation device for vacuum pump exhaust pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420067377.4U CN203822672U (en) | 2014-02-14 | 2014-02-14 | Gas-liquid separation device for vacuum pump exhaust pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203822672U true CN203822672U (en) | 2014-09-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420067377.4U Expired - Fee Related CN203822672U (en) | 2014-02-14 | 2014-02-14 | Gas-liquid separation device for vacuum pump exhaust pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203822672U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348981A (en) * | 2019-12-24 | 2020-06-30 | 国家能源集团煤焦化有限责任公司 | Crude benzene hydrofining method and device |
| CN113446792A (en) * | 2020-03-24 | 2021-09-28 | 合肥华凌股份有限公司 | Deoxidization subassembly, storing device and refrigerator |
| CN114259798A (en) * | 2021-12-16 | 2022-04-01 | 山东莱芜煤矿机械有限公司 | Liquid recovery device, gas-liquid separator and pressure filter |
-
2014
- 2014-02-14 CN CN201420067377.4U patent/CN203822672U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348981A (en) * | 2019-12-24 | 2020-06-30 | 国家能源集团煤焦化有限责任公司 | Crude benzene hydrofining method and device |
| CN113446792A (en) * | 2020-03-24 | 2021-09-28 | 合肥华凌股份有限公司 | Deoxidization subassembly, storing device and refrigerator |
| CN113446792B (en) * | 2020-03-24 | 2022-09-20 | 合肥华凌股份有限公司 | Deoxidization subassembly, storing device and refrigerator |
| CN114259798A (en) * | 2021-12-16 | 2022-04-01 | 山东莱芜煤矿机械有限公司 | Liquid recovery device, gas-liquid separator and pressure filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100044, 1 West Hing Street, Beijing, Xicheng District Patentee after: Mining and Metallurgical Technology Group Co.,Ltd. Patentee after: QINGTONGXIA ALUMINIUM GROUP Co.,Ltd. Address before: 100044, 1 West Hing Street, Beijing, Xicheng District Patentee before: Bgrimm Technology Group Patentee before: QINGTONGXIA ALUMINIUM GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 100044, 1 West Hing Street, Beijing, Xicheng District Patentee after: Bgrimm Technology Group Patentee after: QINGTONGXIA ALUMINIUM GROUP Co.,Ltd. Address before: 100160, No. 23, building 18, 188, base station, South Fourth Ring Road West, Beijing, Fengtai District Patentee before: Beijing General Research Institute of Mining and Metallurgy Patentee before: QINGTONGXIA ALUMINIUM GROUP Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210421 Address after: 100079 711, 7th floor, building 10-3, yard 2, weizikeng, Fengtai District, Beijing Patentee after: BEIJING JINGHAIREN ELECTROMECHANICAL PUMP CONTROL EQUIPMENT Co.,Ltd. Address before: 100044, 1 West Hing Street, Beijing, Xicheng District Patentee before: Mining and Metallurgical Technology Group Co.,Ltd. Patentee before: QINGTONGXIA ALUMINIUM GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |