CN205001182U - Liquid ring vacuum pump integrated system - Google Patents
Liquid ring vacuum pump integrated system Download PDFInfo
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- CN205001182U CN205001182U CN201520759792.0U CN201520759792U CN205001182U CN 205001182 U CN205001182 U CN 205001182U CN 201520759792 U CN201520759792 U CN 201520759792U CN 205001182 U CN205001182 U CN 205001182U
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- vacuum pump
- ring vacuum
- liquid
- horizontal
- pump body
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Abstract
The utility model discloses a liquid ring vacuum pump integrated system, it includes liquid ring vacuum pump body (1) and is located the horizontal exhaust end cover of liquid ring vacuum pump (4) at liquid ring vacuum pump body (1) both ends the top of liquid ring vacuum pump body (1) transversely install horizontal percussion flow deareator (5) liquid ring vacuum pump body (1) entrance point gas, water mixture intake pipe (3) be equipped with liquid ring vacuum pump body (1) go up external have motor (2) horizontal percussion flow deareator (5) externally have heat exchanger (6), the utility model overcomes too big, the separation effect not good technological shortcoming of area among the prior art, have lose one's temper, liquid flow distance reduces behind the separation of water, advantage that the flow is smooth and easy.
Description
Technical field
The utility model relates to the technical field of the process system of the energy, Chemical Engineering Technology research field and gas-liquid two-phase laminated flow, more specifically a kind of liquid-ring vacuum pump integrated system.
Background technique
The equipment that negative pressure is run and system, the vapour condenser of such as fired power generating unit and connected negative pressure system thereof, in order to extract leaked-in air and other non-noncondensing gas out and maintain negative pressure, need configuration vaccum-pumping equipment.Current fired power generating unit multiselect Nash hytor, its reason be gas in Nash hytor compression process because working water absorb compression produce heat and close to isothermal compression process, power consumption is lower than the polytropic process of other compression devices.In addition, fired power generating unit adopts Nash hytor not only can greatly raise the efficiency, and can also reduce power consumption and noise pollution.For fired power generating unit, back pressure of condenser often reduces 1kPa, and unit output can increase by 0.29%.Maintain vapour condenser to be as can be seen here in lower vacuum there is huge economic benefit.
End cap is gone out on the many employings of tradition liquid-ring vacuum pump integrated system are enterprising, gas-liquid mixture upwards extracts the steam outlet pipe entering lateral arrangement out from vacuum pump body 1, enter vertical knockout drum subsequently, gas is discharged by knockout drum top, and liquid is recycled to vacuum pump body via heat exchanger, wherein heat exchanger is pull-out layout.Such layout fails effectively to utilize space, and wherein vertical gas, separator occupy larger volume, and the pull-out of plate type heat exchanger layout needs to design support frame separately, further increases system footprint area.Meanwhile, gas, water two phase flow are entered in gas, the separator flow process again via heat exchanger re-injection vacuum pump body by vacuum pump body that to arrange distance longer and there are multiple 90 ° of warp architectures, thus cause larger drag losses.
Its energy distribution of liquid ring vacuum pumping system mainly concentrates on vacuum pump body and gas-liquid conveying two large divisions.But at engineering field, liquid-ring vacuum pump mostly is horizontal in-line arrangement, i.e. motor, vacuum pump body, the parts such as gas, separator arrange along row, each core component connects often through pipeline and 90 ° of elbows, this arranges and Placement causes that this system footprint area is comparatively large, separating effect is not good, point from problems such as gas-liquid two-phase flow flow resistance are larger.
Summary of the invention
The purpose of this utility model is the technical disadvantages that in above-mentioned background technology, floor space is excessive, separating effect is not good, and proposes a kind of liquid-ring vacuum pump integrated system, and it reduces liquid-ring vacuum pump running resistance, promotes operational efficiency.
A kind of liquid-ring vacuum pump integrated system of the utility model, it comprises liquid-ring vacuum pump body and is positioned at the liquid-ring vacuum pump horizontal exhaust end cap at liquid-ring vacuum pump body two ends, horizontal percussion flow moisture trap is horizontally installed with above described liquid-ring vacuum pump body, gas-liquid mixture suction tude is equipped with at described liquid-ring vacuum pump body entrance point, described liquid-ring vacuum pump body is circumscribed with motor, is circumscribed with heat exchanger at described horizontal percussion flow moisture trap.
In technique scheme: described liquid-ring vacuum pump horizontal exhaust end cap adopts enterprising side to go out structure, the outlet of described liquid-ring vacuum pump horizontal exhaust end cap is connected with described horizontal percussion flow moisture trap, and without union elbow linkage structure.
In technique scheme: described liquid-ring vacuum pump horizontal exhaust end cap outlet end and the entry end of horizontal percussion flow moisture trap are positioned at sustained height.
In technique scheme: described horizontal percussion flow moisture trap adopts double feed inlet structure, and the Horizontal Exit end of described horizontal percussion flow moisture trap entrance point and described liquid-ring vacuum pump horizontal exhaust end cap matches; Described heat exchanger is positioned at below horizontal percussion flow moisture trap.
The utility model has following technological merit: 1. Integrated design of the present utility model, eliminates vertical knockout drum, the larger floor space decreasing liquid ring vacuum pumping system.2, native system side direction exhaust end cover docks design and decreases gas, water flow resistance with the import and export of horizontal pneumatic, separator, and optimizes system intergration volume further.3, native system plate type heat exchanger is arranged in below horizontal knockout drum, and its condensation-water drain side is arranged in vacuum pump body direction, and after causing gas, water to be separated, flow of fluid distance reduces, and flow process is smooth and easy; Compared with pulling out layout with usual heat exchanger, make use of system intergration space further.
Accompanying drawing explanation
The package assembly of Fig. 1 the utility model system shows plan view.
The package assembly side view of Fig. 2 the utility model system.
The package assembly Y-direction view of Fig. 3 the utility model system.
The package assembly plan view of Fig. 4 the utility model system.
In figure: liquid-ring vacuum pump body 1, motor 2, gas-liquid mixture suction tude 3, horizontal exhaust end cap 4, horizontal percussion flow moisture trap 5, heat exchanger 6.
Embodiment
Describe performance of the present utility model in detail below in conjunction with accompanying drawing, but they do not form to restriction of the present utility model, only for example; To become clearly and easy understand advantage of the present utility model by illustrating simultaneously.
With reference to shown in Fig. 1-4: a kind of liquid-ring vacuum pump integrated system of the utility model, it comprises liquid-ring vacuum pump body 1 and is positioned at the liquid-ring vacuum pump horizontal exhaust end cap 4 at liquid-ring vacuum pump body 1 two ends, horizontal percussion flow moisture trap 5 is horizontally installed with above described liquid-ring vacuum pump body 1, gas-liquid mixture suction tude 3 is equipped with at described liquid-ring vacuum pump body 1 entrance point, described liquid-ring vacuum pump body 1 is circumscribed with motor 2, is circumscribed with heat exchanger 6 at described horizontal percussion flow moisture trap 5; Described liquid-ring vacuum pump horizontal exhaust end cap 4 adopts enterprising side to go out structure, and the outlet of described liquid-ring vacuum pump horizontal exhaust end cap 4 is connected with described horizontal percussion flow moisture trap 5, and without union elbow linkage structure; Described liquid-ring vacuum pump horizontal exhaust end cap 4 outlet end and the entry end of horizontal percussion flow moisture trap 5 are positioned at sustained height; Described horizontal percussion flow moisture trap 5 adopts double feed inlet structure, and the Horizontal Exit end of described horizontal percussion flow moisture trap 5 entrance point and described liquid-ring vacuum pump horizontal exhaust end cap 4 matches; Described heat exchanger 6 is positioned at below horizontal percussion flow moisture trap 5.
Above-mentioned unspecified part is prior art.
Claims (4)
1. a liquid-ring vacuum pump integrated system, it comprises liquid-ring vacuum pump body (1) and is positioned at the liquid-ring vacuum pump horizontal exhaust end cap (4) at liquid-ring vacuum pump body (1) two ends, it is characterized in that: be horizontally installed with horizontal percussion flow moisture trap (5) in the top of described liquid-ring vacuum pump body (1), gas is equipped with at described liquid-ring vacuum pump body (1) entrance point, aqueous mixtures suction tude (3), described liquid-ring vacuum pump body (1) is circumscribed with motor (2), heat exchanger (6) is circumscribed with described horizontal percussion flow moisture trap (5).
2. a kind of liquid-ring vacuum pump integrated system according to claim 1, it is characterized in that: described liquid-ring vacuum pump horizontal exhaust end cap (4) adopts enterprising side to go out structure, the outlet of described liquid-ring vacuum pump horizontal exhaust end cap (4) is connected with described horizontal percussion flow moisture trap (5), and without union elbow linkage structure.
3. a kind of liquid-ring vacuum pump integrated system according to claim 1 and 2, is characterized in that: described liquid-ring vacuum pump horizontal exhaust end cap (4) outlet end and the entry end of horizontal percussion flow moisture trap (5) are positioned at sustained height.
4. a kind of liquid-ring vacuum pump integrated system according to claim 3, it is characterized in that: described horizontal percussion flow moisture trap (5) adopts double feed inlet structure, and described horizontal percussion flow moisture trap (5) entrance point and the Horizontal Exit end of described liquid-ring vacuum pump horizontal exhaust end cap (4) match; Described heat exchanger (6) is positioned at horizontal percussion flow moisture trap (5) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520759792.0U CN205001182U (en) | 2015-09-28 | 2015-09-28 | Liquid ring vacuum pump integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520759792.0U CN205001182U (en) | 2015-09-28 | 2015-09-28 | Liquid ring vacuum pump integrated system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205001182U true CN205001182U (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520759792.0U Active CN205001182U (en) | 2015-09-28 | 2015-09-28 | Liquid ring vacuum pump integrated system |
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| CN (1) | CN205001182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422531A (en) * | 2016-08-31 | 2017-02-22 | 中国电力工程顾问集团中南电力设计院有限公司 | Horizontal gas-water separator with built-in heat exchanger and gas-water separating method thereof |
-
2015
- 2015-09-28 CN CN201520759792.0U patent/CN205001182U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422531A (en) * | 2016-08-31 | 2017-02-22 | 中国电力工程顾问集团中南电力设计院有限公司 | Horizontal gas-water separator with built-in heat exchanger and gas-water separating method thereof |
| CN106422531B (en) * | 2016-08-31 | 2021-10-15 | 中国电力工程顾问集团中南电力设计院有限公司 | Horizontal gas-water separator with built-in heat exchanger and gas-water separation method thereof |
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| GR01 | Patent grant |