CN206648360U - The remover of absorption heat exchange device on-condensible gas - Google Patents
The remover of absorption heat exchange device on-condensible gas Download PDFInfo
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- CN206648360U CN206648360U CN201720107346.0U CN201720107346U CN206648360U CN 206648360 U CN206648360 U CN 206648360U CN 201720107346 U CN201720107346 U CN 201720107346U CN 206648360 U CN206648360 U CN 206648360U
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Abstract
The utility model discloses a kind of remover of absorption heat exchange device on-condensible gas, it includes an injector, two gas-liquid separators, one plenum chamber and a vavuum pump, gas-liquid separation plate is all provided with two gas-liquid separator middle and upper parts, the outlet of injector is to the bottom of the first gas-liquid separator, the gas outlet on the first gas-liquid separator top is sequentially communicated plenum chamber and vavuum pump, the liquid outlet of first gas-liquid separator bottom is communicated to below the second gas-liquid separator middle and upper part gas-liquid separation plate, the gas outlet on the second gas-liquid separator top is communicated to the air inlet of injector, the bottom of second gas-liquid separator sets the liquid outlet of connection unit；One heat exchanger that low-temperature receiver is provided by cooling water is set on the pipeline between injector and the first gas-liquid separator.The gas extracted out out of unit is carried out condensation process by it by heat exchanger, water vapor condensation is separated into liquid condition with on-condensible gas, is improved on-condensible gas and is excluded effect.
Description
Technical field
The utility model belongs to a kind of device that absorption heat exchange device uses, especially a kind of absorption heat exchange device fixed gas
The remover of body.
Background technology
Absorption heat exchange device is generally used using lithium bromide-water as working medium pair, and absorption heat exchange device is during operation
The on-condensible gases such as hydrogen are easily produced inside unit, the generation of on-condensible gas, on the one hand can reduce the vacuum inside unit,
Another aspect on-condensible gas occupies unit inner space, and on-condensible gas gathers can influence absorption heat exchange device operating efficiency too much.
Therefore, the absorption heat exchange device of prior art can all install and use the remover of on-condensible gas.
Prior art discloses a kind of air extractor, Patent No. 201520774554.7.It includes injector, two
Individual gas-liquid separator, plenum chamber and vavuum pump, gas-liquid separation plate is all provided with two gas-liquid separator tops, it is by true
The strength that empty pumping takes extracts the gas-liquid mixture containing fixed gas inside absorption heat exchange device unit, by two-stage gas
After liquid separation, fixed gas discharge, liquid flows back in unit.Its shortcoming is：The material extracted out out of unit mainly vaporizes shape
The vapor and on-condensible gas of state, bad between the vapor and fixed gas of vapor state to separate, pumping effect is undesirable.
The content of the invention
The purpose of this utility model is to provide a kind of remover of absorption heat exchange device on-condensible gas solve existing skill
The problem of air extractor pumping effect is poor in art.
Technical scheme is realized in used by the utility model：A kind of exclusion of absorption heat exchange device on-condensible gas
Device, it includes an injector, two gas-liquid separators, a plenum chamber and a vavuum pump, in two gas-liquid separators
Middle and upper part is all provided with gas-liquid separation plate, and the outlet of injector is by pipeline connection to the bottom of the first gas-liquid separator, and first
The gas outlet on gas-liquid separator top is sequentially communicated plenum chamber and vavuum pump by pipeline, and the first gas-liquid separator bottom goes out liquid
Below mouthful by pipeline connection to the second gas-liquid separator middle and upper part gas-liquid separation plate, the outlet on the second gas-liquid separator top
For mouth by the air inlet of pipeline connection to injector, the bottom of the second gas-liquid separator sets the liquid outlet of connection unit；It is special
Sign is：One heat exchanger that low-temperature receiver is provided by cooling water is set on the pipeline between injector and the first gas-liquid separator.
Further, the heat exchanger that low-temperature receiver is provided by cooling water is shell-and-tube heat exchanger.
Further, it is being communicated to the end set current stabilization reduction of speed plate of the first gas-liquid separator bottom conduit.
Further, the gas-liquid separation plate set two gas-liquid separator middle and upper parts is multiple, and multiple gas-liquid separation plates are put down
Row is set.
The utility model has the advantage of：
It is to add a heat exchanger on the basis of existing technology, is mainly vaporized in the material extracted out out of unit
The vapor of state, vapor enter two-stage gas-liquid separation by injector again by becoming condensed water after heat exchanger cooling
Device, the condensed water and on-condensible gas of liquid condition are very easy to separation, and the separation for drastically increasing on-condensible gas excludes effect.
Brief description of the drawings
Fig. 1 is the remover schematic diagram of the utility model absorption heat exchange device on-condensible gas；
In figure：1- injectors, the gas-liquid separators of 2- first, the gas-liquid separators of 3- second, 4- plenum chambers, 5- vavuum pumps, 6-
Gas-liquid separation plate, 7- heat exchangers, 8- current stabilization reduction of speed plates, 9- units.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of remover of absorption heat exchange device on-condensible gas, it include a shell-and-tube heat exchanger 7,
One injector, 1, the first gas-liquid separator 2, second gas-liquid separators, 3 one plenum chamber 4 and a vavuum pump 5,
There are 4 pieces of gas-liquid separation plates be arrangeding in parallel 6 in the middle and upper part of the first gas-liquid separator 2, in the middle and upper part of the second gas-liquid separator 3
There are 2 pieces of gas-liquid separation plates be arrangeding in parallel 6；The outlet of injector 1 is communicated to after being cooled by pipeline by shell-and-tube heat exchanger 7
The bottom of first gas-liquid separator 2, the end set current stabilization reduction of speed plate 8 of the bottom conduit of the first gas-liquid separator 2 is being communicated to, the
The gas outlet on the top of one gas-liquid separator 2 is sequentially communicated plenum chamber 4 and vavuum pump 5, the bottom of the first gas-liquid separator 2 by pipeline
Liquid outlet by pipeline connection to the middle and upper part gas-liquid separation plate 6 of the second gas-liquid separator 3 below, the second gas-liquid separator 3
Air inlet of the gas outlet on top by pipeline connection to injector 1, the bottom of the second gas-liquid separator 3 set connection unit 9
Liquid outlet.
Finally it should be noted that above embodiment is only illustrating the technical solution of the utility model, rather than
Limitation to scope of protection of the utility model, the letter that one of ordinary skill in the art is carried out to the technical solution of the utility model
Single modification or equivalent substitution, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (4)
1. a kind of remover of absorption heat exchange device on-condensible gas, it include an injector, two gas-liquid separators, one
Plenum chamber and a vavuum pump, gas-liquid separation plate is all provided with two gas-liquid separator middle and upper parts, the outlet of injector passes through
Pipeline connection to the bottom of the first gas-liquid separator, the gas outlet on the first gas-liquid separator top is sequentially communicated gas collection by pipeline
Case and vavuum pump, the liquid outlet of the first gas-liquid separator bottom pass through pipeline connection to the second gas-liquid separator middle and upper part gas-liquid point
Below plate, the gas outlet on the second gas-liquid separator top passes through the air inlet of pipeline connection to injector, the second gas-liquid point
Bottom from device sets the liquid outlet of connection unit；It is characterized in that：Pipeline between injector and the first gas-liquid separator
It is upper that a heat exchanger that low-temperature receiver is provided by cooling water is set.
2. the remover of absorption heat exchange device on-condensible gas according to claim 1, it is characterised in that：It is described by cold
But the heat exchanger in water extraction cooling source is shell-and-tube heat exchanger.
3. the remover of absorption heat exchange device on-condensible gas according to claim 1 or 2, it is characterised in that：Connecting
To the end set current stabilization reduction of speed plate of the first gas-liquid separator bottom conduit.
4. the remover of absorption heat exchange device on-condensible gas according to claim 3, it is characterised in that：In two gas-liquids
The gas-liquid separation plate that separator middle and upper part is set is multiple, and multiple gas-liquid separation plates be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720107346.0U CN206648360U (en) | 2017-01-23 | 2017-01-23 | The remover of absorption heat exchange device on-condensible gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720107346.0U CN206648360U (en) | 2017-01-23 | 2017-01-23 | The remover of absorption heat exchange device on-condensible gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206648360U true CN206648360U (en) | 2017-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720107346.0U Active CN206648360U (en) | 2017-01-23 | 2017-01-23 | The remover of absorption heat exchange device on-condensible gas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095535A (en) * | 2018-10-16 | 2018-12-28 | 江苏必领能源科技有限公司 | Sewage evaporation enrichment facility and its operating method |
-
2017
- 2017-01-23 CN CN201720107346.0U patent/CN206648360U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095535A (en) * | 2018-10-16 | 2018-12-28 | 江苏必领能源科技有限公司 | Sewage evaporation enrichment facility and its operating method |
| CN109095535B (en) * | 2018-10-16 | 2024-03-19 | 江苏必领能源科技有限公司 | Sewage evaporation concentration device and operation method thereof |
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