CN201437050U - Triple-effect sevenfold-stroke falling film evaporator - Google Patents
Triple-effect sevenfold-stroke falling film evaporator Download PDFInfo
- Publication number
- CN201437050U CN201437050U CN2009201586876U CN200920158687U CN201437050U CN 201437050 U CN201437050 U CN 201437050U CN 2009201586876 U CN2009201586876 U CN 2009201586876U CN 200920158687 U CN200920158687 U CN 200920158687U CN 201437050 U CN201437050 U CN 201437050U
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Abstract
The utility model discloses triple-effect sevenfold-stroke falling film evaporator comprising a material main pipeline, heating chambers, feed liquid distribution devices, a steam main pipeline, gas-liquid separation chambers and a condenser, wherein, the material main pipeline is connected with the feed liquid distribution device arranged in a primary-effect heating chamber, the feed liquid distribution device is communicated with the heating pipe in the heating chamber, the steam main pipeline is communicated with the cavity of the heating chamber, the first end of the gas-liquid separation chamber is communicated with the heating pipe of the primary-effect heating chamber, the second end thereof is communicated with the cavity of a secondary-effect heating chamber, the third end thereof is communicated with a feed liquid distribution device which is communicated with the material main pipeline and arranged in the secondary-effect heating chamber, the feed liquid distribution device is communicated with the heating pipe in the secondary-effect heating chamber, the first end of a second gas-liquid separation chamber is communicated with the heating pipe of the secondary-effect heating chamber, the second end thereof is communicated with the condenser, and the third end is communicated with the discharge port. The utility model solves the problem of the prior art condenser's larger consumption in energy, thereby reducing difficulty in manual operation and raising the utilization rate of the equipment.
Description
Technical field
The utility model relates to a kind of inspissator, a kind of specifically triple effect seven-stroke falling film evaporimeter.
Background technology
Falling liquid film concentrates and to be meant with the feed liquid distribution apparatus feed liquid is distributed in the every heating tube uniformly, thereby it is membranaceous along inside pipe wall toward current downflow and the evaporation concentrated feed liquid that gasifies of being heated of the moisture in the feed liquid that it is presented.Membranaceous motion is to stand in the constraint of feed liquid film formation device in relying on to form down, is subjected to the influence of steam pressure, feed pressure, feed temperature hardly.
Existing inspissator is consumes energy mostly comparatively.
The utility model content
The purpose of this utility model provides the less triple effect seven-stroke falling film evaporimeter of a kind of consumes energy, solves the comparatively problem of consumes energy of existing inspissator.
The technical scheme that its technical problem that solves the utility model adopts is,
The triple effect seven-stroke falling film evaporimeter comprises materials supervisor road, heating clamber, feed liquid distribution apparatus, main steam header road, gas-liquid separation chamber, condenser; The materials supervisor road connects the feed liquid distribution apparatus that is arranged in the effect heating clamber, the feed liquid distribution apparatus is communicated with the heating tube in the heating clamber, the main steam header road is communicated with the cavity of heating clamber, gas-liquid separation chamber's first end is communicated with the heating tube of an effect heating clamber, second end is communicated with the cavity of two effect heating tubes, the 3rd end is communicated with the materials supervisor road and connects the feed liquid distribution apparatus that are arranged in the two effect heating clambers, the feed liquid distribution apparatus is communicated with two heating tubes of imitating in the heating clamber, second gas-liquid separation chamber, first end is communicated with the heating tube of two effect heating clambers, second end is communicated with condenser, and the 3rd end is communicated with discharging opening.
The beneficial effects of the utility model are,
1, triple effect following current thermo-compression evaporation technology, preceding effect material owing to there is pressure differential, can flash off part moisture content after entering down and imitating, and steam consumption quantity is reduced, and low by punishment in advance power consumption between pressure official post effect, have improved purpose of energy saving greatly.
2, adopt the import heat pump techniques, the potential energy that utilizes high pressure to give birth to steam compresses part low pressure indirect steam, has improved the temperature of part indirect steam, has reduced living steam consumption, and the aspiration rates of heat pump reaches 1: 1.2 and the original domestic power-saving technology that does not have this respect.
3, the condensed water of high temperature has made full use of the sensible heat of high-temperature condensation water by multistage flash evaporation, can reduce the consumption of living steam like this, has saved energy resource consumption greatly.
4, the improvement of material distribution plate, original one-level method of salary distribution is become present secondary distribution mode, improved the uniform property of material greatly, make all kinds of materials in the heating tubulation, can form cloth film equably, improve evaporation capacity, reduced the possibility that material burns, ties trowel used for plastering.
5, adopted the touch control system of full-automatic PLC, greatly improved the automatic degree of equipment, reduced artificial operation easier, improved usage ratio of equipment.
6. general device all is to be made in three strokes or four strokes, and this equipment can have been accomplished seven strokes now, therefore equipment has improved the internal circulation system of having avoided original equipment to increase in order to reach concentration this purpose greatly in concentration process on evaporation technology.
Description of drawings
Fig. 1 is a syndeton schematic diagram of the present utility model;
1. solvent or diluent liquid among the figure, 2. ball valve, 3. materials supervisor road, the 4. temporary jar of feed liquid, 5. Double End centrifugal pump, 6. the pneumatic control valve door 7. one is imitated heating clamber, 8. feed liquid distribution apparatus, 9. heating tube, 10. main steam header road, 11. cavity, 12. 1 imitate gas-liquid separation chamber, and 13. 2 imitate heating clamber, 14. two imitate gas-liquid separation chamber, 15. vavuum pumps, 16. check-valves, 17. flowmeter, 18. Pressure gauges, 19. thermometers.20. control circuit, 21. condensers, 22. incoagulable gas pipelines, 23. condensable gas pipelines.
The specific embodiment
Please refer to Fig. 1, solvent or diluent liquid 1 at first passes through ball valve 2 and materials supervisor road 3 imports in the temporary jar 4 of feed liquids, is driven by Double End centrifugal pump 5 then and flow through the top that pneumatic control valve door 6 enters into an effect heating clamber 7.On the top of an effect heating clamber 7, feed liquid is distributed in the inwall of every heating tube 9 uniformly by feed liquid distribution apparatus 8, and it is membranaceous along inside pipe wall toward current downflow that it is presented.One imitates heater 7 tank body middle parts connects a main steam header road 10, this pipeline is communicated with the cavity of an effect heater 7, steam in the main steam header road 10 is circulation repeatedly back and forth in the cavity 11 of this effect heater 7, and steam heats solvent or diluent liquid 1 by heating tube 9 outside body.When solvent or diluent liquid 1 along inside pipe wall when the current downflow because the pipe outer wall is the steam of high temperature, solvent or diluent liquid 1 is divided into dense feed liquid, incoagulable gas, condensable gas three parts thereby the water evaporates in the solvent or diluent liquid 1 fallen.Flow into subsequently with one through a feed liquid of imitating heating clamber 7 heating and to imitate in the effect gas-liquid separation chamber 12 that heater heating tube 9 low sides are communicated with and carry out gas-liquid separation, isolated condensable gas, incoagulable gas import to two by a pipeline of imitating gas-liquid separation chamber 12 tops and imitate in the cavity of heating clambers 13, and isolated dense feed liquid is driven by Double End centrifugal pump 5 and passes pneumatic control valve door 6 and import to two and imitate in the heating clambers 13.In this two effects heating clamber 13, carry out concentrating the second time thereby outside body, heat feed liquid by heating tube 9 from a high-temperature gas steam of imitating separation the separation chamber 12.Advance to imitate separation chambers 14 through two again after concentrating for the second time and carry out gas-liquid separation second time, also can heat for the third time after the gas-liquid separation for the second time, gas-liquid separation for the third time, the number of times of concrete heating, gas-liquid separation is definite as the case may be.At last isolated incoagulable gas, condensable gas are imported to and carry out condensation in the condenser, carry out the incoagulable gas of condensation and discharged by vavuum pump 15 by incoagulable gas pipeline 22, condensable gas is discharged by Double End centrifugal pump 5 by condensable gas pipeline 23.
In order to regulate total system, can before corresponding parts, increase check-valves 16, flowmeter 17, Pressure gauge 18, thermometer 19.In order to save the energy, the condensed water that heating clamber flows out can be imported in the condenser 21 controlled circuit 20 controls of this importing process.
More than by the specific embodiment principle of the present invention is described, obviously, those of ordinary skill in the art can be on the basis of above instruction, and the present invention is done various improvement, is out of shape, is equal to and replace and do not break away from protection scope of the present invention.
Claims (1)
1. the triple effect seven-stroke falling film evaporimeter is characterized in that: comprise materials supervisor road, heating clamber, feed liquid distribution apparatus, main steam header road, gas-liquid separation chamber, condenser; The materials supervisor road connects the feed liquid distribution apparatus that is arranged in the effect heating clamber, the feed liquid distribution apparatus is communicated with the heating tube in the heating clamber, the main steam header road is communicated with the cavity of heating clamber, gas-liquid separation chamber's first end is communicated with the heating tube of an effect heating clamber, second end is communicated with the cavity of two effect heating tubes, the 3rd end is communicated with the materials supervisor road and connects the feed liquid distribution apparatus that are arranged in the two effect heating clambers, the feed liquid distribution apparatus is communicated with two heating tubes of imitating in the heating clamber, second gas-liquid separation chamber, first end is communicated with the heating tube of two effect heating clambers, second end is communicated with condenser, and the 3rd end is communicated with discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201586876U CN201437050U (en) | 2009-06-10 | 2009-06-10 | Triple-effect sevenfold-stroke falling film evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201586876U CN201437050U (en) | 2009-06-10 | 2009-06-10 | Triple-effect sevenfold-stroke falling film evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201437050U true CN201437050U (en) | 2010-04-14 |
Family
ID=42399030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201586876U Expired - Fee Related CN201437050U (en) | 2009-06-10 | 2009-06-10 | Triple-effect sevenfold-stroke falling film evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201437050U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631789A (en) * | 2012-02-09 | 2012-08-15 | 东营华泰化工集团有限公司 | Evaporation falling film concentration technique |
| CN102908791A (en) * | 2012-10-26 | 2013-02-06 | 无锡市新耀生物工程技术有限公司 | Slurry vacuum concentration system |
| CN102989181A (en) * | 2012-12-17 | 2013-03-27 | 李锦龙 | Compound type monomer multi-effect steam mechanical recompression evaporator |
-
2009
- 2009-06-10 CN CN2009201586876U patent/CN201437050U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631789A (en) * | 2012-02-09 | 2012-08-15 | 东营华泰化工集团有限公司 | Evaporation falling film concentration technique |
| CN102908791A (en) * | 2012-10-26 | 2013-02-06 | 无锡市新耀生物工程技术有限公司 | Slurry vacuum concentration system |
| CN102908791B (en) * | 2012-10-26 | 2015-03-11 | 无锡市新耀生物工程技术有限公司 | Slurry vacuum concentration system |
| CN102989181A (en) * | 2012-12-17 | 2013-03-27 | 李锦龙 | Compound type monomer multi-effect steam mechanical recompression evaporator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20100610 |