CN204755420U - Six grades of steam jet pump vacuum pumping system - Google Patents
Six grades of steam jet pump vacuum pumping system Download PDFInfo
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- CN204755420U CN204755420U CN201520418216.XU CN201520418216U CN204755420U CN 204755420 U CN204755420 U CN 204755420U CN 201520418216 U CN201520418216 U CN 201520418216U CN 204755420 U CN204755420 U CN 204755420U
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Abstract
The utility model relates to a six grades of steam jet pump vacuum pumping system, including first order steam jet pump, second level steam jet pump, third level steam jet pump, fourth stage steam jet pump, pyatyi steam jet pump, the 6th grade of steam jet pump, first order condenser, second level condenser, third level condenser, cooling water piping, the steam conduit, the basin, the steam conduit all is connected with every grade of steam jet pump, cooling water piping all is connected with every grade of condenser, first order steam jet pump, second level steam jet pump, third level steam jet pump, the fourth stage steam jet pump establish ties in proper order, fourth stage steam jet pump gas vent is connected with first order condenser air inlet, pyatyi steam jet pump air inlet is connected with first order condenser gas outlet, pyatyi steam jet pump gas vent links to each other with second level condenser air inlet, the 6th grade of steam jet pump air inlet is connected with third level condenser gas outlet. The utility model discloses the structure is succinct, vacuum and efficient.
Description
Technical field
The utility model relates to a kind of vapor pump, is mainly used in the aspects such as chemical industry, metallurgy, chemical fibre, food.
Background technique
Jet pump is that the principle that static energy when utilizing fluid to flow and dynamic pressure can be changed mutually is inhaled, liquor charging body, and it both can be used for suction and to have supplied gas body, also can be used for inhaling liquor charging body.In Chemical Manufacture, often to produce for the purpose of vacuum.
Jet pump, primarily of a few part such as nozzle, receiving chamber, mixing chamber, diffusion room composition, has simple and reliable, work continuously, the feature such as do not have rotatable parts, life-span long.The working liquid body of jet pump can be steam, also can be liquid.Common vapor pump is single-stage vapor sparger, working principle is power steam by producing high velocity air during nozzle, changes steam static energy into kinetic energy, produces low pressure area at nozzle exit, in this region, gas is sucked, power steam is compression pumped gas while expansion, then well mixed by mixing chamber, after mixed gas enters diffusing tube, speed reduces, and pressure raises, and discharges finally by exhaust port.
Model utility content
The utility model solve technical problem underlying be single-stage vapor jet pump performance be compressed than restriction, higher vacuum cannot be obtained, and a kind of six grades of steam jet vaccum pumped vacuum systems are proposed, by being together in series by six steam jet ejectors, higher degree of vacuum can be obtained.
The utility model solves the problems of the technologies described above adopted technological scheme: a kind of six grades of vapor pump pumped vacuum systems, is characterized in that comprising first order vapor pump, second level vapor pump, third level vapor pump, fourth stage vapor pump, level V vapor pump, 6th grade of vapor pump, first order condenser, second level condenser, third level condenser, cooling water pipeline, steam line, tank, steam line and first order vapor pump, second level vapor pump, third level vapor pump, fourth stage vapor pump, level V vapor pump, 6th grade of vapor pump all connects, cooling water pipeline and first order condenser, second level condenser, third level condenser all connects, first order condenser, second level condenser, the lower end of third level condenser is all connected with tank, first order vapor pump, second level vapor pump, third level vapor pump, fourth stage vapor pump is connected successively, fourth stage vapor pump relief opening is connected with first order condenser suction port, level V vapor pump suction port is connected with first order condenser air outlet, level V vapor pump relief opening is connected with second level condenser suction port, and the 6th grade of vapor pump suction port is connected with third level condenser air outlet.
The utility model is also provided with attemperater road, and first order vapor pump, second level vapor pump are all furnished with insulation jacket, and attemperater road is communicated with tank by insulation jacket.
The utility model first order vapor pump, second level vapor pump, third level vapor pump, fourth stage vapor pump, level V vapor pump, the 6th grade of vapor pump are provided with Vacuum testing mouth.
The steam inlet side of the utility model first order vapor pump, second level vapor pump, third level vapor pump, fourth stage vapor pump, level V vapor pump, the 6th grade of vapor pump is all furnished with steam stop valve.
The utility model is simple for structure, and degree of vacuum is high, and working efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
The utility model embodiment is made up of following equipment: first order vapor pump 1, second level vapor pump 2, third level vapor pump 3, fourth stage vapor pump 4, level V vapor pump 5, the 6th grade of vapor pump 6, first order condenser 7, second level condenser 8, third level condenser 9, cooling water pipeline 10, steam line 11, attemperater road 12, tank 13 form.Steam line 11 is as power source, be connected with six vapor pumps, every platform vapor pump steam inlet side has valve to control, and six vapor pumps are equipped with Pressure testing mouth (P), first, two, three, be connected with first order condenser 7 after the series connection of level Four vapor pump, level V vapor pump 5 suction port is connected with first order condenser 7 air outlet, level V vapor pump 5 exhaust port is connected with second level condenser 8, 6th grade of vapor pump 6 suction port is connected with second level condenser 8 air outlet, 6th grade of vapor pump 6 exhaust port is connected with third level condenser 9, three upper end of condenser connect cooling water pipeline 10 respectively, discharge tube is passed through in lower end, by cooling water drainage screw clamp 13.First order vapor pump 1, second level vapor pump 2 insulation jacket are connected with attemperater road 12, and insulation water, through discharge tube, is discharged to tank 13 by insulation water.
In the utility model device, the 6th grade of vapor pump 6 and third level condenser 9 also can adopt mechanical pump to substitute.
Claims (4)
1. six grades of vapor pump pumped vacuum systems, is characterized in that: comprise first order vapor pump, second level vapor pump, third level vapor pump, fourth stage vapor pump, level V vapor pump, 6th grade of vapor pump, first order condenser, second level condenser, third level condenser, cooling water pipeline, steam line, tank, steam line and first order vapor pump, second level vapor pump, third level vapor pump, fourth stage vapor pump, level V vapor pump, 6th grade of vapor pump all connects, cooling water pipeline and first order condenser, second level condenser, third level condenser all connects, first order condenser, second level condenser, the lower end of third level condenser is all connected with tank, first order vapor pump, second level vapor pump, third level vapor pump, fourth stage vapor pump is connected successively, fourth stage vapor pump relief opening is connected with first order condenser suction port, level V vapor pump suction port is connected with first order condenser air outlet, level V vapor pump relief opening is connected with second level condenser suction port, and the 6th grade of vapor pump suction port is connected with third level condenser air outlet.
2. six grades of vapor pump pumped vacuum systems as claimed in claim 1, is characterized in that: be also provided with attemperater road, and first order vapor pump, second level vapor pump are all furnished with insulation jacket, and attemperater road is communicated with tank by insulation jacket.
3. six grades of vapor pump pumped vacuum systems as claimed in claim 1, is characterized in that: first order vapor pump, second level vapor pump, third level vapor pump, fourth stage vapor pump, level V vapor pump, the 6th grade of vapor pump are provided with Vacuum testing mouth.
4. six grades of vapor pump pumped vacuum systems as claimed in claim 1, is characterized in that: the steam inlet side of first order vapor pump, second level vapor pump, third level vapor pump, fourth stage vapor pump, level V vapor pump, the 6th grade of vapor pump is all furnished with steam stop valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520418216.XU CN204755420U (en) | 2015-06-17 | 2015-06-17 | Six grades of steam jet pump vacuum pumping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520418216.XU CN204755420U (en) | 2015-06-17 | 2015-06-17 | Six grades of steam jet pump vacuum pumping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755420U true CN204755420U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520418216.XU Active CN204755420U (en) | 2015-06-17 | 2015-06-17 | Six grades of steam jet pump vacuum pumping system |
Country Status (1)
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| CN (1) | CN204755420U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461368A (en) * | 2017-08-23 | 2017-12-12 | 浙江杭真能源科技股份有限公司 | Aspirate the steam jet vacuum pump system and its installation method of high corrosion gas |
| CN110295269A (en) * | 2019-06-21 | 2019-10-01 | 敬业钢铁有限公司 | A kind of refining furnace vacuum evacuation device and its vacuum pumping method |
| CN113087055A (en) * | 2021-04-21 | 2021-07-09 | 天津国投津能发电有限公司 | Multi-point vacuum pumping system and multi-point vacuum pumping method for low-temperature multi-effect seawater desalination device |
-
2015
- 2015-06-17 CN CN201520418216.XU patent/CN204755420U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461368A (en) * | 2017-08-23 | 2017-12-12 | 浙江杭真能源科技股份有限公司 | Aspirate the steam jet vacuum pump system and its installation method of high corrosion gas |
| CN110295269A (en) * | 2019-06-21 | 2019-10-01 | 敬业钢铁有限公司 | A kind of refining furnace vacuum evacuation device and its vacuum pumping method |
| CN110295269B (en) * | 2019-06-21 | 2021-11-26 | 敬业钢铁有限公司 | Vacuumizing method using vacuumizing device of refining furnace |
| CN113087055A (en) * | 2021-04-21 | 2021-07-09 | 天津国投津能发电有限公司 | Multi-point vacuum pumping system and multi-point vacuum pumping method for low-temperature multi-effect seawater desalination device |
| CN113087055B (en) * | 2021-04-21 | 2024-03-12 | 天津国投津能发电有限公司 | Multi-point vacuumizing system and multi-point vacuumizing method of low-temperature multi-effect sea water desalting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang hang Zhen energy equipment manufacturing Co., Ltd. Assignor: ZHEJIANG HANGZHEN ENERGY TECHNOLOGY CO., LTD. Contract record no.: 2018330000065 Denomination of utility model: Six grades of steam jet pump vacuum pumping system Granted publication date: 20151111 License type: Common License Record date: 20180613 |