CN203030017U - Vacuum-decompression concentrating tank capable of providing stable vacuum environment continuously - Google Patents
Vacuum-decompression concentrating tank capable of providing stable vacuum environment continuously Download PDFInfo
- Publication number
- CN203030017U CN203030017U CN 201320029206 CN201320029206U CN203030017U CN 203030017 U CN203030017 U CN 203030017U CN 201320029206 CN201320029206 CN 201320029206 CN 201320029206 U CN201320029206 U CN 201320029206U CN 203030017 U CN203030017 U CN 203030017U
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- Prior art keywords
- vacuum
- tank
- concentrating
- concentration systems
- buffer tank
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- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000001704 evaporation Methods 0.000 claims abstract description 4
- 230000000740 bleeding effect Effects 0.000 claims description 9
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000003139 buffering effect Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000013459 approach Methods 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008542 thermal sensitivity Effects 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a vacuum-decompression concentrating tank capable of providing stable vacuum environment continuously. The vacuum-decompression concentrating tank comprises a vacuum pump, a concentrating-system vacuum inlet pipe, a concentrating-system evaporating cylinder and a concentrating-system heating cylinder, wherein a vacuum buffering tank is also arranged between the concentrating-system heating cylinder and the vacuum pump; a valve connected with the vacuum pump is arranged on the inlet end of the vacuum buffering tank; a pneumatic valve connected with the vacuum buffering tank is arranged on the inlet end of the concentrating-system heating cylinder; a vacuum-buffering-tank pressure meter is arranged on the vacuum buffering tank; the concentrating-system heating cylinder is provided with a concentrating-system pressure meter; and the vacuum buffering tank is also provided with a pneumatic exhaust valve. The vacuum-decompression concentrating tank disclosed by the utility model has the advantages of convenience in use and operation, and also has the beneficial effects that the quality of a concentrated product is stabilized by stabilizing the vacuum degree of the vacuum system in the concentration process, and the concentrating efficiency is ensured.
Description
Technical field
The utility model relates to vacuum decompressioning and concentrating tank, and a kind of vacuum decompressioning and concentrating tank of stablizing vacuum environment that can continue to provide specifically is provided.
Background technology
Vacuum decompression concentrates and mainly is applicable to industrial departments such as pharmacy, food, chemical industry concentrating the liquid material.The vacuum decompression inspissator mainly comprises concentration tank, condenser, gas-liquid separator, cooler, is subjected to liquid bucket five parts, and concentration tank is jacket structured, and condenser is shell and tube, and cooler is the coiled structure.
Material is in the process that vacuum concentrates, and the size of vacuum has determined the boiling point of material, and the quality of concentrate product.Vacuum is crossed the elevation of boiling point of low material, and to the material damage of thermal sensitivity in the material, vacuum is too high then can to influence concentrating efficiency.
And the sealing condition of equipment, the temperature of cooling water, flow velocity, vacuum pump performance, the character of material itself, all multifactor vacuums that all can influence in the concentration process such as the efficient of heat transfer.
Therefore being necessary to provide a kind of can provide the vacuum decompressioning and concentrating tank of stablizing vacuum.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, and a kind of vacuum decompressioning and concentrating tank of stablizing vacuum environment that can continue to provide is provided.
For achieving the above object, the utility model is designed can continue to provide the vacuum decompressioning and concentrating tank of stablizing vacuum environment, comprise vavuum pump, concentration systems vacuum inlet pipe, concentration systems evaporation tank and the concentration systems heating cylinder that is communicated with vavuum pump by concentration systems vacuum inlet pipe, also be provided with vacuum buffer tank between described concentration systems heating cylinder and the vavuum pump, the entrance point of described vacuum buffer tank is provided with the valve that is connected with vavuum pump, the entrance point of described concentration systems heating cylinder is provided with and the tank connected operated pneumatic valve of vacuum buffer, described vacuum buffer tank is provided with the vacuum buffer tank Pressure gauge, described concentration systems heating cylinder is provided with the concentration systems Pressure gauge, also is provided with the pneumatic air bleeding valve for reducing vacuum on the described vacuum buffer tank.The aperture of pneumatic air bleeding valve feeds back in the computer according to the manometric numerical value of vacuum buffer tank and decides, like this, and by the vacuum in the pneumatic air bleeding valve reduction vacuum buffer tank.
In the such scheme, be connected by concentration systems vacuum inlet pipe between described concentration systems heating cylinder and the vacuum buffer tank, described operated pneumatic valve is arranged on the described concentration systems vacuum inlet pipe.
In the such scheme, described vacuum buffer tank is connected with vavuum pump by surge tank vacuum inlet pipe, and described valve is arranged on the surge tank vacuum inlet pipe.
The beneficial effects of the utility model: by increasing vacuum buffer tank at vavuum pump and concentration systems, according to setting value the vacuum of independently regulating vacuum buffer tank, and vacuum buffer tank stablizes the vacuum of self by the valve and the pneumatic air bleeding valve that are connected with vavuum pump always, thus the fluctuation of the vacuum that produces in the buffering concentration process.The utlity model has advantage easy to use, that be convenient to operate, stablize the quality of concentrated product by stablizing the vacuum of vacuum system in concentration process, guarantee concentrating efficiency.
Description of drawings
Fig. 1 can continue to provide the structural representation of the vacuum decompressioning and concentrating tank of stablizing vacuum environment for the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Can continue as shown in Figure 1 provides the vacuum decompressioning and concentrating tank of stablizing vacuum environment, comprises vavuum pump 6, concentration systems vacuum inlet pipe 3, concentration systems evaporation tank 5 and heats cylinder 4 by the concentration systems that concentration systems vacuum inlet pipe 3 is communicated with vavuum pump 6.Also be provided with vacuum buffer tank 1 between concentration systems heating cylinder 4 and the vavuum pump 6, the entrance point of vacuum buffer tank 1 is provided with the valve 7 that is connected with vavuum pump 6, the entrance point of concentration systems heating cylinder 4 is provided with the operated pneumatic valve 9 that is connected with vacuum buffer tank 1, vacuum buffer tank 1 is provided with vacuum buffer tank Pressure gauge 8, concentration systems heating cylinder 4 is provided with concentration systems Pressure gauge 10, also is provided with the pneumatic air bleeding valve 11 for reducing vacuum on the vacuum buffer tank 1.Be connected by concentration systems vacuum inlet pipe 3 between concentration systems heating cylinder 4 and the vacuum buffer tank 1, operated pneumatic valve 9 is arranged on the described concentration systems vacuum inlet pipe 3.Vacuum buffer tank 1 is connected with vavuum pump 6 by surge tank vacuum inlet pipe 2, and valve 7 is arranged on the surge tank vacuum inlet pipe 2.
The course of work of the present utility model:
In the process that concentrates, set material according to technological requirement earlier and concentrate needed vacuum, because vacuum is produced by vavuum pump 6, vacuum reaches earlier in the vacuum buffer tank 1, when vacuum in the vacuum buffer jar 1 is lower than setting vacuum, the aperture of the valve 7 between vacuum buffer tank 1 and the vavuum pump 6 feeds back to decide in the computer according to the numerical value of vacuum buffer tank Pressure gauge 8 opens aperture, so that vacuum enters in the vacuum buffer tank 1, when vacuum is higher than setting value, valve 7 between vacuum buffer tank 1 and the vavuum pump 6 is closed, vacuum stops to enter in the vacuum buffer tank 1, be installed in pneumatic air bleeding valve 11 on the vacuum buffer tank 1 and feed back to decide in the computer according to the numerical value of vacuum buffer tank Pressure gauge 8 and open suitable aperture, reduce the vacuum in the vacuum buffer tank 1.Valve 7 and pneumatic air bleeding valve 11 these two valves are all regulated suitable aperture according to vacuum buffer tank Pressure gauge 8.Two valves are all closed when vacuum arrives setting value or approaches setting value, keep vacuum.
In the concentration systems heating cylinder 4 pressure vacuum gauge is installed also, the vacuum in the process of producing in the setting concentration systems heating cylinder 4 is consistent with the setting value in the vacuum buffer tank 1.In the process that concentrates, if the vacuum in the concentration systems heating cylinder 4 departs from when setting value, the operated pneumatic valve 9 between concentration systems heating cylinder 4 and the vacuum buffer tank 1 is opened.When the vacuum of concentration systems heating cylinder 4 during less than setting value, because keeping the vacuum of the setting value that equates with concentration systems heating cylinder 4 in the vacuum buffer tank 1, vacuum can enter from vacuum buffer tank 1 and make the vacuum values of concentration systems heating cylinder 4 approach setting value in the concentration systems heating cylinder 4.In like manner, when the vacuum of concentration systems heating cylinder 4 was higher than setting value, vacuum can heat cylinder 4 from concentration systems and reach the vacuum buffer tank 1, made the vacuum in the concentration systems heating cylinder 4 approach setting value equally.
When the fluctuation vacuum in the concentration systems heating cylinder 4 big and when making vacuum in the vacuum buffer tank 1 be not enough to cushion concentration systems to heat vacuum in the cylinder 4, operated pneumatic valve 9 and pneumatic air bleeding valve 11 can be according to the numerical value of concentration systems Pressure gauge 10 and vacuum buffer tank Pressure gauge 8, automatically regulate suitable aperture, thereby keep vacuum in the concentration systems heating cylinder 4 in order to keep vacuum in the vacuum buffer tank 1.Like this, the vacuum of concentration systems heating cylinder 4 is just fluctuateed in a less scope, thereby guarantee vacuum decompression concentrating efficiency and the quality that concentrates out product.
Claims (3)
1. one kind can continue to provide the vacuum decompressioning and concentrating tank of stablizing vacuum environment, comprise vavuum pump (6), concentration systems vacuum inlet pipe (3), concentration systems evaporation tank (5) and the concentration systems heating cylinder (4) that is communicated with vavuum pump (6) by concentration systems vacuum inlet pipe (3), it is characterized in that: also be provided with vacuum buffer tank (1) between described concentration systems heating cylinder (4) and the vavuum pump (6), the entrance point of described vacuum buffer tank (1) is provided with the valve (7) that is connected with vavuum pump (6), the entrance point of described concentration systems heating cylinder (4) is provided with the operated pneumatic valve (9) that is connected with vacuum buffer tank (1), described vacuum buffer tank (1) is provided with vacuum buffer tank Pressure gauge (8), described concentration systems heating cylinder (4) is provided with concentration systems Pressure gauge (10), also is provided with the pneumatic air bleeding valve (11) for reducing vacuum on the described vacuum buffer tank (1).
2. can continue to provide the vacuum decompressioning and concentrating tank of stablizing vacuum environment according to claim 1 is described, it is characterized in that: be connected by concentration systems vacuum inlet pipe (3) between described concentration systems heating cylinder (4) and the vacuum buffer tank (1), described operated pneumatic valve (9) is arranged on the described concentration systems vacuum inlet pipe (3).
3. can continue to provide the vacuum decompressioning and concentrating tank of stablizing vacuum environment according to claim 1 is described, it is characterized in that: described vacuum buffer tank (1) is connected with vavuum pump (6) by surge tank vacuum inlet pipe (2), and described valve (7) is arranged on the surge tank vacuum inlet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029206 CN203030017U (en) | 2013-01-21 | 2013-01-21 | Vacuum-decompression concentrating tank capable of providing stable vacuum environment continuously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320029206 CN203030017U (en) | 2013-01-21 | 2013-01-21 | Vacuum-decompression concentrating tank capable of providing stable vacuum environment continuously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030017U true CN203030017U (en) | 2013-07-03 |
Family
ID=48682161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320029206 Expired - Fee Related CN203030017U (en) | 2013-01-21 | 2013-01-21 | Vacuum-decompression concentrating tank capable of providing stable vacuum environment continuously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030017U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520953A (en) * | 2013-09-30 | 2014-01-22 | 湖北中烟工业有限责任公司 | Tobacco extracting solution concentrating method |
| CN106474752A (en) * | 2016-12-22 | 2017-03-08 | 河南华瑞高新材料科技股份有限公司 | A kind of sealing rotary evaporating device of conveniently regulating and controlling pressure |
| CN116928078A (en) * | 2023-08-10 | 2023-10-24 | 广州瑞鑫智能制造有限公司 | Energy-saving management system and method for digital energy vacuum station |
-
2013
- 2013-01-21 CN CN 201320029206 patent/CN203030017U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520953A (en) * | 2013-09-30 | 2014-01-22 | 湖北中烟工业有限责任公司 | Tobacco extracting solution concentrating method |
| CN106474752A (en) * | 2016-12-22 | 2017-03-08 | 河南华瑞高新材料科技股份有限公司 | A kind of sealing rotary evaporating device of conveniently regulating and controlling pressure |
| CN106474752B (en) * | 2016-12-22 | 2018-10-12 | 河南华瑞高新材料有限公司 | A kind of sealing rotary evaporating device of conveniently regulating and controlling pressure |
| CN116928078A (en) * | 2023-08-10 | 2023-10-24 | 广州瑞鑫智能制造有限公司 | Energy-saving management system and method for digital energy vacuum station |
| CN116928078B (en) * | 2023-08-10 | 2024-01-26 | 广州瑞鑫智能制造有限公司 | Energy-saving management system and method for digital energy vacuum station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20160121 |
|
| EXPY | Termination of patent right or utility model |