CN105727580A - Falling-film evaporator for preparing spices - Google Patents
Falling-film evaporator for preparing spices Download PDFInfo
- Publication number
- CN105727580A CN105727580A CN201610308590.3A CN201610308590A CN105727580A CN 105727580 A CN105727580 A CN 105727580A CN 201610308590 A CN201610308590 A CN 201610308590A CN 105727580 A CN105727580 A CN 105727580A
- Authority
- CN
- China
- Prior art keywords
- film evaporator
- steam
- spice
- material inlet
- liquid separator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/28—Evaporating with vapour compression
- B01D1/2803—Special features relating to the vapour to be compressed
- B01D1/2812—The vapour is coming from different sources
- B01D1/2815—At least one source is a compressor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
- B01D1/305—Demister (vapour-liquid separation)
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention relates to the technical field of chemical evaporation heating equipment, and provides a falling-film evaporator for preparing spices. The falling-film evaporator comprises an evaporation chamber, wherein a heat exchange tube bundle is arranged in the evaporation chamber; a gas-liquid separator is arranged at the lower part of the evaporation chamber. The falling-film evaporator is characterized in that a steam inlet, a condensate water and a condenser are arranged on the evaporation chamber; a material inlet is formed in the top part of the evaporation chamber; a material distributor is arranged at the lower part of the material inlet; the gas-liquid separator is connected with a separation chamber through two pipes which are parallel from top to bottom; a secondary steam outlet is formed in the top part of the separation chamber and is connected with a compressor; the compressor is connected with the two pipes; one pipe is connected with the steam inlet; and the other pipe is connected with a material inlet pipe. To-be-heated materials are preheated by the compressor and a secondary steam recovery needle; the compressed steam is fed into the evaporation chamber aiming at the materials which do not need to be preheated; available resources are effectively utilized; the energy consumption is reduced; and meanwhile, the work efficiency is improved.
Description
Technical field
The present invention relates to chemical industry evaporation firing equipment technical field, particularly relate to a kind of spice falling film evaporator processed.
Background technology
Falling film evaporation is from falling film evaporator, feed liquid to be added hot cell upper tube box add, and through liquid distribution and film formation device, is evenly distributed in each heat exchanger tube, and flows down in uniformly membranaceous along heat exchanger tube inwall.In flowing down process, thermal medium heating vaporization is added by shell side, the steam produced and liquid phase enter the separation chamber of vaporizer jointly, vapour-liquid is through being sufficiently separated, steam enters condenser condensation (single-action operation) or enters lower 1st effective evaporator as adding thermal medium, thus realizing multiple-effect operation, liquid phase is then discharged by separation chamber.
How preferably recovered steam, reduces energy consumption, reduces input cost accordingly, is the target constantly pursued of relevant chemical enterprise.Additionally, sometimes also can go out a little excessively simple single effect evaporation cannot settle task at one go for different material, the multiple-effect evaporation that many input costs are higher then wastes resource, and this is accomplished by material is preheated, to improve work efficiency.
Summary of the invention
The purpose of the present invention is aiming at above technical problem, it is provided that a kind of spice falling film evaporator processed, is beneficial to recovery secondary steam for preheating material, improves work efficiency.
The technical problem of the present invention is addressed mainly through following technical proposals:
A kind of spice falling film evaporator processed, including vaporization chamber, it is provided with heat-exchanging tube bundle in this vaporization chamber, vaporization chamber is connected with vapour liquid separator, it is characterized in that: described vaporization chamber is provided with steam inlet, condensation-water drain, condenser, described vaporization chamber top is provided with material inlet, material inlet is connected with material distributor, described vapour liquid separator connects separation chamber by two pipelines arranged side by side up and down, top, described separation chamber is provided with indirect steam outlet, the outlet of described indirect steam connects compressor, described compressor connects two pipelines, one of them pipeline connects steam inlet, another pipeline is connected with material inlet pipe, described material inlet pipe one end connects material inlet, the other end passes through feed pump junctional complex batch can, described vapour liquid separator, it is equipped with liquid outlet bottom separation chamber and has connected discharging opening commonly through discharging pump.
Concrete, described steam inlet is one respectively, left and right, and one of them connects primary steam, another connecting secondary steam.
Concrete, described compressor is connected two pipelines and is equipped with valve.
Concrete, it is provided with demister in the space between described material distributor and material inlet.
Concrete, it is bolted to connection between described vaporization chamber and vapour liquid separator.
Concrete, described vapour liquid separator is provided with manhole.
Concrete, described separation chamber is provided with observation window.
The invention has the beneficial effects as follows: preheating implemented by the material that profit pressure compressor and indirect steam reclaim for needing preheating, then the steam after compression is sent into vaporization chamber for the material that need not preheat, effectively utilize available resources, while reducing energy consumption, improve work efficiency；Additionally, vapour liquid separator and vaporization chamber split be bolted, it is simple to detachable maintaining, and manhole, observation window, demister etc. arrange practicality and the creation of value that device is all greatly improved.This device heating dwell times is short, and heat sensitive material will not be caused degraded, is greatly lowered for producing loss in spice process, is effectively remained by product fragrance.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
In figure: 1. vaporization chamber；2. material inlet；3. steam inlet；4. vapour liquid separator；5. separation chamber；6. condensation-water drain；7. material distributor；8. indirect steam outlet；9. compressor；10. material inlet pipe；11. material pot；12. complete liquid outlet；13. demister；14. condenser；15. discharging pump；16. feed pump；17. manhole；18. observation window；19. bolt；20. valve.
Detailed description of the invention
By the examples below, and in conjunction with accompanying drawing, technical scheme is described in further detail.
nullA kind of spice falling film evaporator processed，Including vaporization chamber 1，It is provided with heat-exchanging tube bundle in this vaporization chamber 1，Vaporization chamber 1 is connected with vapour liquid separator 4，Described vaporization chamber 1 is provided with steam inlet 3、Condensation-water drain 6、Condenser 14，Described vaporization chamber 1 top is provided with material inlet 2，Material inlet 2 is connected with material distributor 7，Described vapour liquid separator 4 connects separation chamber 5 by two pipelines arranged side by side up and down，Top, described separation chamber 5 is provided with indirect steam outlet 8，Described indirect steam outlet 8 connection compressor 9，Described compressor 9 connects two pipelines，One of them pipeline connects steam inlet 3，Another pipeline is connected with material inlet pipe 10，Described material inlet pipe 10 one end connects material inlet 2，The other end passes through feed pump 16 junctional complex batch can 11，Described vapour liquid separator 4、It is equipped with liquid outlet 12 bottom separation chamber 5 and has connected discharging opening commonly through discharging pump 15.
Described steam inlet 3 is one respectively, left and right, and one of them connects primary steam, another connecting secondary steam.Described compressor 9 is turbocompressor, and it is connected two pipelines and is equipped with valve 20.It is provided with demister 13 in space between described material distributor 7 and material inlet 2.It is connected by bolt 19 is fixing between described vaporization chamber 1 with the 4 of vapour liquid separator.Described vapour liquid separator 4 is provided with manhole 17.Described separation chamber 5 is provided with observation window 18.
The present embodiment is the embodiment of example of the present invention; for those skilled in the art; the invention discloses on the basis of application process and principle; it is easy to make various types of improvement or deformation; being not limited solely to the structure described by the above-mentioned detailed description of the invention of the present invention, therefore previously described mode is preferred version, and does not have restrictive meaning; every equivalence made according to the present invention changes and amendment, all in the scope protection domain of claims of the present invention.
Claims (7)
1. a spice falling film evaporator processed, including vaporization chamber, it is provided with heat-exchanging tube bundle in this vaporization chamber, vaporization chamber is connected with vapour liquid separator, it is characterized in that: described vaporization chamber is provided with steam inlet, condensation-water drain, condenser, described vaporization chamber top is provided with material inlet, material inlet is connected with material distributor, described vapour liquid separator connects separation chamber by two pipelines arranged side by side up and down, top, described separation chamber is provided with indirect steam outlet, the outlet of described indirect steam connects compressor, described compressor connects two pipelines, one of them pipeline connects steam inlet, another pipeline is connected with material inlet pipe, described material inlet pipe one end connects material inlet, the other end passes through feed pump junctional complex batch can, described vapour liquid separator, it is equipped with liquid outlet bottom separation chamber and has connected discharging opening commonly through discharging pump.
2. one according to claim 1 spice falling film evaporator processed, it is characterised in that: described steam inlet is one respectively, left and right, and one of them connects primary steam, another connecting secondary steam.
3. one according to claim 1 spice falling film evaporator processed, it is characterised in that: described compressor is connected two pipelines and is equipped with valve.
4. one according to claim 1 spice falling film evaporator processed, it is characterised in that: it is provided with demister in the space between described material distributor and material inlet.
5. one according to claim 1 spice falling film evaporator processed, it is characterised in that: it is bolted to connection between described vaporization chamber and vapour liquid separator.
6. one according to claim 1 spice falling film evaporator processed, it is characterised in that: described vapour liquid separator is provided with manhole.
7. one according to claim 1 spice falling film evaporator processed, it is characterised in that: described separation chamber is provided with observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610308590.3A CN105727580A (en) | 2016-05-11 | 2016-05-11 | Falling-film evaporator for preparing spices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610308590.3A CN105727580A (en) | 2016-05-11 | 2016-05-11 | Falling-film evaporator for preparing spices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105727580A true CN105727580A (en) | 2016-07-06 |
Family
ID=56288251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610308590.3A Pending CN105727580A (en) | 2016-05-11 | 2016-05-11 | Falling-film evaporator for preparing spices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105727580A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106039747A (en) * | 2016-07-13 | 2016-10-26 | 范亚平 | Vertical-type stock-solution outside tube falling-film evaporator |
| CN107011995A (en) * | 2017-05-27 | 2017-08-04 | 宜宾学院 | A kind of method that essential oil dry distillation is extracted |
| CN109458773A (en) * | 2018-12-17 | 2019-03-12 | 江苏世林博尔制冷设备有限公司 | A kind of downward film evaporator bidirectional-reflux pipeline |
| CN115611342A (en) * | 2022-09-30 | 2023-01-17 | 安徽丹泰仕机电设备有限公司 | Chemical evaporator with secondary evaporation function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4424098A (en) * | 1980-11-12 | 1984-01-03 | E. I. Du Pont De Nemours And Company | Falling film evaporator |
| US20120193213A1 (en) * | 2011-01-27 | 2012-08-02 | Kemex Ltd. | Compact Evaporator for Modular Portable SAGD Process |
| CN104436724A (en) * | 2014-11-05 | 2015-03-25 | 广州市心德实业有限公司 | Traditional Chinese medicine leaching liquid MVR concentration process |
| CN204447357U (en) * | 2014-12-30 | 2015-07-08 | 徐翔 | Thermo-compression evaporation unit waste-heat recovery device |
| CN205649869U (en) * | 2016-05-11 | 2016-10-19 | 金溪县绿萃香精香料有限公司 | System falling film evaporation ware for spices |
-
2016
- 2016-05-11 CN CN201610308590.3A patent/CN105727580A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4424098A (en) * | 1980-11-12 | 1984-01-03 | E. I. Du Pont De Nemours And Company | Falling film evaporator |
| US20120193213A1 (en) * | 2011-01-27 | 2012-08-02 | Kemex Ltd. | Compact Evaporator for Modular Portable SAGD Process |
| CN104436724A (en) * | 2014-11-05 | 2015-03-25 | 广州市心德实业有限公司 | Traditional Chinese medicine leaching liquid MVR concentration process |
| CN204447357U (en) * | 2014-12-30 | 2015-07-08 | 徐翔 | Thermo-compression evaporation unit waste-heat recovery device |
| CN205649869U (en) * | 2016-05-11 | 2016-10-19 | 金溪县绿萃香精香料有限公司 | System falling film evaporation ware for spices |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106039747A (en) * | 2016-07-13 | 2016-10-26 | 范亚平 | Vertical-type stock-solution outside tube falling-film evaporator |
| CN107011995A (en) * | 2017-05-27 | 2017-08-04 | 宜宾学院 | A kind of method that essential oil dry distillation is extracted |
| CN107011995B (en) * | 2017-05-27 | 2020-10-16 | 宜宾学院 | Dry distillation extraction method for plant aromatic oil |
| CN109458773A (en) * | 2018-12-17 | 2019-03-12 | 江苏世林博尔制冷设备有限公司 | A kind of downward film evaporator bidirectional-reflux pipeline |
| CN115611342A (en) * | 2022-09-30 | 2023-01-17 | 安徽丹泰仕机电设备有限公司 | Chemical evaporator with secondary evaporation function |
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Application publication date: 20160706 |
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