CN206027122U - Multistage multi -chambered evaporimeter - Google Patents
Multistage multi -chambered evaporimeter Download PDFInfo
- Publication number
- CN206027122U CN206027122U CN201620604985.3U CN201620604985U CN206027122U CN 206027122 U CN206027122 U CN 206027122U CN 201620604985 U CN201620604985 U CN 201620604985U CN 206027122 U CN206027122 U CN 206027122U
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- vaporizer
- separation chamber
- evaporimeter
- gas
- liquid separation
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Abstract
Multistage multi -chambered evaporimeter mainly includes gas -liquid separation chamber, heating chamber, circulating pipe and pump. Its characterized in that: be equipped with one or the vertical division board of polylith in the gas -liquid separation chamber, the division board divides into two or more cells with gas -liquid separation chamber, and every cell connects to form the one -level evaporimeter through circulating pipe and heating chamber, is the 1st grade of evaporimeter, the 2nd grade of evaporimeter, the 3rd grade of evaporimeter respectively according to the commodity circulation flow direction, analogizes with this. The height of division board should be higher than liquid phase height in the gas -liquid separation chamber, and its top to gas -liquid separation chamber top leaves the space, does not influence flash steam and discharges. The material is after the one -level evaporation reaches the requirement, and the concentrated solution is discharged through this grade of circulating pipe, and the next stage evaporimeter is gone into to the pump, and concentration improves gradually, and according to solution boiling point elevation's characteristic, each heating chamber heats with different heating steam respectively. Multistage multi -chambered evaporimeter has from the exhaust flash steam of separation chamber state stably, and the equipment size is little, and investment cost low grade advantage is applicable to the evaporative concentration of the higher material of boiling point elevation.
Description
Technical field
This utility model is related to a kind of multistage multicell vaporizer, rises saline solns evaporation and concentration, belonging to for high boiling point
The technical fields such as work, pharmacy, water process.
Background technology
Evaporation is one of very big unit operation of industrial energy consumption, and especially high boiling point rises the evaporation and concentration of saline solns,
Not only energy consumption is big, and requires that the quality of energy is high.Mechanical vapor recompression technology (MVR), recycles in indirect steam
Latent heat, the indirect steam that evaporation is produced are re-used Jing after compressor compression lifts temperature, are that a kind of energy-saving effect is significant
Evaporation technique, but limited because being lifted indirect steam temperature capability by vapour compression machine at present, it is applied to high boiling point and rises saliferous
In solution evaporation concentration process, the temperature of indirect steam is improved by the way of to indirect steam implements spatial scalable compression, and this method needs each
Level indirect steam discharge state is consistent, and appropriate design goes out to meet the New Evaporator of demand and has very important significance.
Utility model content
The purpose of this utility model be to provide it is a kind of with separation chamber discharge indirect steam it is in stable condition, equipment size
It is little, the low advantage of investment cost, it is adaptable to the vaporising device of the higher material of the elevation of boiling point.
The technical solution of the utility model is：
A kind of multistage multicell vaporizer, which is mainly characterized in that carry one piece or many by two or more heating chambers and one
Gas-liquid separation chamber is divided into two or more cells by gas-liquid separation chamber's composition of block longitudinal direction division board, division board；Each cell bottom
Portion is provided with circulation interface tube, is provided with indirect steam outlet at the top of whole separation chamber.
Above-mentioned division board intersects or is arranged in parallel, and which highly should be higher than that liquid phase height in gas-liquid separation room, and division board
Space is left at top to gas-liquid separation chamber, does not affect indirect steam to discharge.
Above-mentioned each cell is connected composition one-level vaporizer by circulation pipe with heating chamber, distinguishes according to stream flow direction
For the 1st grade of vaporizer, the 2nd grade of vaporizer, 3rd level vaporizer ..., by that analogy；The evaporation of material Jing one-levels reaches requirement
Afterwards, this grade of circulation pipe of concentrated solution Jing is discharged, and pumps into next stage vaporizer, and its heating chamber is vertical or horizontal.
The beneficial effects of the utility model：The evaporation and concentration of saline solns is risen suitable for high boiling point, each cell is produced
Raw indirect steam state is consistent.Mean boiling point rising per one-level is relatively low, and heat transfer temperature loss is little, and evaporation efficiency is high,
Simple structure, equipment size are little, and cost of equipment is low.
Description of the drawings
Fig. 1, this utility model first embodiment schematic diagram
Fig. 2, this utility model second embodiment schematic diagram
Specific embodiment
Embodiment 1
As shown in Figure 1：Multistage multicell vaporizer, at least including separation chamber (1) and heating chamber (301) and (302), its feature
It is which includes longitudinal division board (2) and discharging pump (9).
Gas-liquid separation chamber (1) is averagely divided into two cells by division board (2), respectively the 1st cell (101) and the 2nd little
Room (102).Each cell has opening to be connected to heating chamber (301) and (302) by circulation pipe (4).Heating chamber (301)
(302) it is vertical heating chamber, is arranged on below separation chamber (1).
Material is downwardly into heating chamber (301) by import (701) and carries out first time heating, little into the 1st by entrance
Room (101), is partly into heating chamber (301) by circulation pipe after carrying out vapor-liquid separation, and a part is by exporting (6) through pump
(9) heating chamber (302) is entered, after carrying out second heating, gas-liquid point is carried out upwardly through entrance into the 2nd cell (102)
From, steam (vapor) outlet (5) is provided with above separation chamber (1), the 2nd cell (102) circulation pipe (4) is provided with material outlet (8).
Embodiment 2
As shown in Fig. 2 separation chamber (1) is averagely divided into three cells by division board (201) and (202), the respectively the 1st is little
Room (101), the 2nd cell (102) and the 3rd cell (103).Each cell has opening to be connected with heating chamber by circulation pipe (4)
(301), (302) and (303).Heating chamber (301), (302) and (303) is Horizontal Heating room, is arranged on below separation chamber (1).
Material is downwardly into heating chamber (301) by import (5), enters the 1st cell (101) after carrying out first time heating,
Heating chamber (301) is partly into by circulation pipe after carrying out vapor-liquid separation, a part is entered through pump (7) by exporting (601)
Enter heating chamber (302), be circulated up, into the 2nd cell (102), carrying out vapor-liquid separation after carrying out second heating, liquid phase is again
Secondary to be partly into heating chamber (301) by circulation pipe, a part enters heating chamber by exporting (602) through pump (8)
(303) it is circulated up carrying out vapor-liquid separation into the 3rd cell (103) after, carrying out third time heating, separation chamber is set above (1)
There is steam (vapor) outlet (9), the 3rd cell circulation pipe (403) is provided with material outlet (603).
Finally it should be noted that：Above example only not limits this utility model and is retouched to illustrate this utility model
The technical scheme stated；Therefore, although this specification this utility model is had been carried out with reference to each above-mentioned embodiment it is detailed
Illustrate, but, it will be understood by those within the art that, still this utility model can be modified or be equal to replace
Change；And all are without departing from technical scheme and its improvement of spirit and scope of the present utility model, which all should cover new in this practicality
In the middle of the right of type.
Claims (4)
1. a kind of multistage multicell vaporizer, it is characterised in that by two or more heating chambers and one with one or more without
Gas-liquid separation chamber is divided into two or more without balance pipe, division board by gas-liquid separation chamber's composition of longitudinal division board, division board
Cell；Each cell bottom is provided with circulation interface tube, is provided with indirect steam outlet at the top of whole separation chamber.
2. multistage multicell vaporizer according to claim 1, it is characterised in that division board intersects or is arranged in parallel, which is high
Degree should be higher than that liquid phase height in gas-liquid separation room, and leave space to gas-liquid separation chamber at the top of division board, not affect secondary
Steam is discharged.
3. multistage multicell vaporizer according to claim 1, it is characterised in that each cell passes through circulation pipe and heating chamber
Connection composition one-level vaporizer, according to stream flow direction be respectively the 1st grade of vaporizer, the 2nd grade of vaporizer, 3rd level vaporizer,
4th grade of vaporizer；Material Jing after one-level evaporation reaches requirement, discharge, and pumps into next stage vaporizer by this grade of circulation pipe of concentrated solution Jing.
4. multistage multicell vaporizer according to claim 1, it is characterised in that heating chamber is vertical or horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620604985.3U CN206027122U (en) | 2016-06-16 | 2016-06-16 | Multistage multi -chambered evaporimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620604985.3U CN206027122U (en) | 2016-06-16 | 2016-06-16 | Multistage multi -chambered evaporimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206027122U true CN206027122U (en) | 2017-03-22 |
Family
ID=58313494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620604985.3U Expired - Fee Related CN206027122U (en) | 2016-06-16 | 2016-06-16 | Multistage multi -chambered evaporimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206027122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815871A (en) * | 2018-08-06 | 2018-11-16 | 合众高科（北京）环保技术股份有限公司 | A kind of MVR evaporator of multi-layer evaporation |
| CN111921223A (en) * | 2020-08-21 | 2020-11-13 | 山东肥城精制盐厂有限公司 | Deep well salt high temperature curing energy-saving production line |
-
2016
- 2016-06-16 CN CN201620604985.3U patent/CN206027122U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108815871A (en) * | 2018-08-06 | 2018-11-16 | 合众高科（北京）环保技术股份有限公司 | A kind of MVR evaporator of multi-layer evaporation |
| CN108815871B (en) * | 2018-08-06 | 2024-03-12 | 合众环境(北京)股份有限公司 | MVR evaporator with multi-layer evaporation |
| CN111921223A (en) * | 2020-08-21 | 2020-11-13 | 山东肥城精制盐厂有限公司 | Deep well salt high temperature curing energy-saving production line |
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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: 20170322 Termination date: 20170616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |