CN207102258U - Alkaline hydrogen desiccation tower - Google Patents
Alkaline hydrogen desiccation tower Download PDFInfo
- Publication number
- CN207102258U CN207102258U CN201720698642.2U CN201720698642U CN207102258U CN 207102258 U CN207102258 U CN 207102258U CN 201720698642 U CN201720698642 U CN 201720698642U CN 207102258 U CN207102258 U CN 207102258U
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- tower body
- tower
- supporting plate
- caustic soda
- 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.)
- Expired - Fee Related
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Abstract
Hydrogen_cooling technical field is the utility model is related to, especially a kind of alkaline hydrogen desiccation tower.This alkaline hydrogen desiccation tower, including tower body, tower body top is provided with the hydrogen outlet for being used for dry hydrogen discharge, tower body is built-in with supporting plate, support plate upper surface center is vertically installed with solid caustic soda drying layer, tower body inwall is provided with the dividing plate of some pieces of support solid caustic soda drying layers, and every piece of dividing plate is provided with the opening for hydrogen circulation, and opening is in staggered distribution；Tower body bottom is provided with collecting tank, and collecting tank is located at below supporting plate, and tower body bottom is provided with lye export, and liquid-leaking nozzle is offered in supporting plate, and tower body side wall is provided with hydrogen inlet, and hydrogen inlet is located above supporting plate.The utility model is simple in construction, reasonable in design, and hydrogen to be dried moves up in tower body in S rows, and by molecular sieve drying layer and solid caustic soda drying layer multiple times of filtration, dry hydrogen is discharged from hydrogen outlet, and cooling performance is good, continuous coo1ing, improves production efficiency.
Description
Technical field
Hydrogen_cooling technical field is the utility model is related to, especially a kind of alkaline hydrogen desiccation tower.
Background technology
Caustic soda is a kind of important chlorine-alkali product, is mainly used as Principles of Chemical Engineering, is widely used in papermaking, spins and make fiber, fertilizer
The field such as soap and detergent, aluminium metallurgy, glass, rubber, plastics, agricultural chemicals, medicine and petroleum refining, occupies important in national economy
Status.Process of caustic soda typically uses ion diaphragm electrolysis, and electrolysis is to carry out the journey to chemically react by means of direct current, when straight
When stream passes through common salt aqueous solution in electrolytic cell, chlorine is produced on anode, hydrogen is produced in solid iron cathode.Ionic membrane method burns
Alkali technique has energy consumption, good product quality, and floor space is small, and automaticity is high, the advantage such as clean environment firendly.For byproduct hydrogen
Gas, the hydrogen treat device having on the market at present are safe not enough, it is easy to bring potential safety hazard.Particularly stored in hydrogen
When, often because the humidity of hydrogen is excessive, and cause storage tube to corrode, and then leak air, cause security incident.Hydrogen
Humidity of the gas in storage depends primarily on the drying in caustic soda production to hydrogen, because the hydrogen desiccation case of routine is present
It is inconvenient to change drier, can usually be changed because of drier causes not in time, and hydrogen desiccation effect is undesirable.
Utility model content
The technical problems to be solved in the utility model is：Overcome the deficiencies in the prior art, there is provided a kind of alkaline is done with hydrogen
Dry tower.
Technical scheme is used by the utility model solves its technical problem：A kind of alkaline hydrogen desiccation tower, including
Tower body, tower body top are provided with the hydrogen outlet for being used for dry hydrogen discharge, and tower body is built-in with supporting plate, support plate upper surface center
Solid caustic soda drying layer is vertically installed with, tower body inwall is provided with the dividing plate of some pieces of support solid caustic soda drying layers, and every piece of dividing plate is provided with
For the opening of hydrogen circulation, opening is in staggered distribution；The tower body bottom is provided with collecting tank, and collecting tank is located at below supporting plate,
Tower body bottom is provided with lye export, offered in supporting plate it is multiple by solid caustic soda drying layer absorb moisture and produce alkali lye and drop to collection
The liquid-leaking nozzle of liquid bath, tower body side wall are provided with hydrogen inlet, and hydrogen inlet is located above supporting plate.
Further, two sides of described solid caustic soda drying layer are mounted on molecular sieve drying layer.
Further, described tower body side wall is offered when the hydrogen refluxing opening of the excessive pressure release of pressure in tower body.
Further, described molecular sieve drying layer is that zeolite molecular sieve dries drying layer.
The beneficial effects of the utility model are：The utility model is simple in construction, reasonable in design, and hydrogen to be dried is in tower body
Interior to be moved up in S rows, by molecular sieve drying layer and solid caustic soda drying layer multiple times of filtration, dry hydrogen is discharged from hydrogen outlet,
Cooling performance is good, continuous coo1ing, improves production efficiency.
Brief description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
1. tower body in figure, 2. dividing plates, 3. hydrogen outlets, 4. molecular sieve drying layers, 5. solid caustic soda drying layers, 6. openings, 7.
Fagging, 8. hydrogen inlets, 9. hydrogen refluxing openings, 10. collecting tanks, 11. lye exports, 12. liquid-leaking nozzles.
Embodiment
The utility model is further described presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram only to show
Meaning mode illustrates basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.
Alkaline as shown in Figure 1 hydrogen desiccation tower, including tower body 1, the top of tower body 1, which is provided with, is used for dry hydrogen discharge
Hydrogen outlet 3, tower body 1 are built-in with supporting plate 7, and the upper surface center of supporting plate 7 is vertically installed with solid caustic soda drying layer 5, the inwall of tower body 1
The dividing plate 2 of some pieces of support solid caustic soda drying layers 5 is installed, every piece of dividing plate 2 is provided with the opening 6 for hydrogen circulation, and opening 6 is wrong
Open distribution；The bottom of tower body 1 is provided with collecting tank 10, and collecting tank 10 is located at the lower section of supporting plate 7, and the bottom of tower body 1 is provided with lye export 11,
Offered in supporting plate 7 and multiple solid caustic soda drying layer 5 is absorbed into moisture and produces the liquid-leaking nozzle 12 that alkali lye drops to collecting tank 10, tower
The side wall of body 1 is provided with hydrogen inlet 8, and hydrogen inlet 8 is located at the top of supporting plate 7.
5 two sides of solid caustic soda drying layer are mounted on molecular sieve drying layer 4；The side wall of tower body 1 is offered when pressure in tower body 1
The hydrogen refluxing opening 9 of excessive pressure release；Molecular sieve drying layer 4 is that zeolite molecular sieve dries drying layer.
Hydrogen to be dried enters tower body 1 from hydrogen inlet 8, and under the effect of dividing plate 2, hydrogen to be dried is in tower body 1
Move up in S rows, filtered by molecular sieve drying layer 4 and solid caustic soda drying layer 5, dry hydrogen is discharged from hydrogen outlet 3；Solid caustic soda
Drying layer 5 absorbs moisture and caused alkali lye drops down onto collecting tank 10 by liquid-leaking nozzle 12, is finally discharged from lye export 11.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (4)
- A kind of 1. alkaline hydrogen desiccation tower, it is characterised in that：Including tower body（1）, tower body（1）Top, which is provided with, is used for dry hydrogen The hydrogen outlet of discharge（3）, tower body（1）It is built-in with supporting plate（7）, supporting plate（7）Upper surface center is vertically installed with solid caustic soda and done Dry layer（5）, tower body（1）Inwall is provided with some pieces of support solid caustic soda drying layers（5）Dividing plate（2）, every piece of dividing plate（2）It is provided with and uses In the opening of hydrogen circulation（6）, opening（6）It is in staggered distribution；The tower body（1）Bottom is provided with collecting tank（10）, collecting tank（10） Positioned at supporting plate（7）Lower section, tower body（1）Bottom is provided with lye export（11）, supporting plate（7）On offer and multiple dry solid caustic soda Layer（5）Absorb moisture and produce alkali lye and drop to collecting tank（10）Liquid-leaking nozzle（12）, tower body（1）Side wall is provided with hydrogen inlet （8）, hydrogen inlet（8）Positioned at supporting plate（7）Top.
- 2. alkaline according to claim 1 hydrogen desiccation tower, it is characterised in that：Described solid caustic soda drying layer（5）Two Side is mounted on molecular sieve drying layer（4）.
- 3. alkaline according to claim 1 hydrogen desiccation tower, it is characterised in that：Described tower body（1）Side wall offers Work as tower body（1）The hydrogen refluxing opening of the interior excessive pressure release of pressure（9）.
- 4. alkaline according to claim 2 hydrogen desiccation tower, it is characterised in that：Described molecular sieve drying layer（4）For Zeolite molecular sieve dries drying layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720698642.2U CN207102258U (en) | 2017-06-15 | 2017-06-15 | Alkaline hydrogen desiccation tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720698642.2U CN207102258U (en) | 2017-06-15 | 2017-06-15 | Alkaline hydrogen desiccation tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207102258U true CN207102258U (en) | 2018-03-16 |
Family
ID=61576656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720698642.2U Expired - Fee Related CN207102258U (en) | 2017-06-15 | 2017-06-15 | Alkaline hydrogen desiccation tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207102258U (en) |
-
2017
- 2017-06-15 CN CN201720698642.2U patent/CN207102258U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20180615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |