CN207108474U - Alkaline hydrogen treat device - Google Patents
Alkaline hydrogen treat device Download PDFInfo
- Publication number
- CN207108474U CN207108474U CN201720698473.2U CN201720698473U CN207108474U CN 207108474 U CN207108474 U CN 207108474U CN 201720698473 U CN201720698473 U CN 201720698473U CN 207108474 U CN207108474 U CN 207108474U
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- CN
- China
- Prior art keywords
- hydrogen
- tower
- pipe
- water
- tower body
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
Abstract
Alkaline equipment technical field is the utility model is related to, especially a kind of alkaline hydrogen treat device.This alkaline hydrogen treat device, including hydric safe water seal, hydric safe water seal is connected with hydrogen gas cooling tower, hydrogen pump, moisture trap, hydrogen cooler, water smoke trap, hydrogen gas buffer, hydrogen desiccation tower and hydrogen in turn by pipeline and distributes platform, water pipe and wet hydrogen inlet pipe are installed in the hydric safe water seal, hydrogen_cooling tower side wall is provided with cooling water inlet pipe, hydrogen_cooling tower bottom is provided with waste pipe, water sealing (sealing water) pipe is installed on waste pipe, the hydrogen discharge pipe that dry hydrogen is passed through to next process is installed on hydrogen distribution platform；The hydrogen desiccation tower side wall is connected to hydrogen gas buffer by return duct.The utility model is simple in construction, and the cooling of hydrogen and drying property are good, improve production efficiency.
Description
Technical field
Alkaline equipment technical field is the utility model is related to, especially a kind of alkaline hydrogen treat device.
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 with hydrogen
Manage device.
Technical scheme is used by the utility model solves its technical problem：A kind of alkaline hydrogen treat device, bag
Hydric safe water seal is included, hydric safe water seal is connected with hydrogen gas cooling tower, hydrogen pump, moisture trap, hydrogen in turn by pipeline
Gas Cooler, water smoke trap, hydrogen gas buffer, hydrogen desiccation tower and hydrogen distribute platform, are installed in the hydric safe water seal
There are water pipe and wet hydrogen inlet pipe, hydrogen_cooling tower side wall is provided with cooling water inlet pipe, and hydrogen_cooling tower bottom is provided with waste pipe, gives up
Water sealing (sealing water) pipe is installed on water pipe, the hydrogen discharge pipe that dry hydrogen is passed through to next process is installed on hydrogen distribution platform；Institute
State hydrogen desiccation tower side wall and hydrogen gas buffer is connected to by return duct.
Further, described hydrogen desiccation tower includes tower body, and tower body top is provided with the hydrogen for being used for dry hydrogen discharge
Outlet, tower body are built-in with supporting plate, and support plate upper surface center is vertically installed with solid caustic soda drying layer, and tower body inwall is provided with some
Block supports the dividing plate of solid caustic soda drying layer, and every piece of dividing plate is provided with the opening for hydrogen circulation, and opening is in staggered distribution；The 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 multiple incite somebody to action is offered in supporting plate
Solid caustic soda drying layer absorbs moisture and produces the liquid-leaking nozzle that alkali lye drops to collecting tank, and tower body side wall is provided with hydrogen inlet, hydrogen
Import is located above supporting plate.
Further, described hydrogen pump is connected with hydrogen pump cooler by pipeline, and moisture trap sidewall bottom leads to
Cross pipeline and be connected to hydrogen pump cooler, hydrogen pump cooler is cooling water cooler.
Further, two sides of described solid caustic soda drying layer are mounted on molecular sieve drying layer, greatly improve its hydrogen
Drying property.
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 high temperature wet hydrogen passes through successively
Hydric safe water seal, hydrogen gas cooling tower, hydrogen pump, moisture trap, hydrogen cooler, water smoke trap, hydrogen gas buffer, hydrogen
After gas drying tower and hydrogen distribution platform, the cooling of hydrogen and drying property are good, improve production efficiency；Hydrogen simultaneously to be dried
Gas 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 goes out from hydrogen
Mouth discharge, hydrogen desiccation performance greatly improve.
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；
Fig. 2 is the structural representation of drying tower.
1. hydric safe water seal in figure, 2. hydrogen gas cooling towers, 3. water sealing (sealing water) pipes, 4. hydrogen pumps, 5. moisture traps, 6. hydrogen
Cooler, 7. water smoke traps, 8. hydrogen gas buffers, 9. hydrogen desiccation towers, 10. hydrogen distribution platform, 11. hydrogen discharge pipes, 12.
Water pipe, 13. wet hydrogen inlet pipes, 14. cooling water inlet pipes, 15. hydrogen pump coolers, 16. return ducts, 9-1. tower bodies, 9-2. dividing plates,
9-3. hydrogen outlets, 9-4. molecular sieve drying layers, 9-5. solid caustic soda drying layers, 9-6. openings, 9-7. supporting plates, 9-8. hydrogen enter
Mouthful, 9-9. hydrogen refluxing openings, 9-10. collecting tanks, 9-11. lye exports, 9-12. 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.
The hydrogen treat device of alkaline as shown in Figure 1-2, including hydric safe water seal 1, hydric safe water seal 1 pass through pipe
Road is connected with hydrogen gas cooling tower 2, hydrogen pump 4, moisture trap 5, hydrogen cooler 6, water smoke trap 7, hydrogen buffering in turn
Tank 8, hydrogen desiccation tower 9 and hydrogen distribute platform 10, and water pipe 12 and wet hydrogen inlet pipe 13, hydrogen are provided with hydric safe water seal 1
The side wall of cooling tower 2 is provided with cooling water inlet pipe 14, and the bottom of hydrogen gas cooling tower 2 is provided with waste pipe, water sealing (sealing water) pipe is provided with waste pipe
3, hydrogen distributes on platform 10 and is provided with the hydrogen discharge pipe 11 that dry hydrogen is passed through to next process；The side wall of hydrogen desiccation tower 9
Hydrogen gas buffer 8 is connected to by return duct 16.
Hydrogen desiccation tower 9 includes tower body 9-1, and tower body 9-1 tops are provided with the hydrogen outlet 9-3 for being used for dry hydrogen discharge,
Tower body 9-1 is built-in with supporting plate 9-7, and supporting plate 9-7 upper surfaces center is vertically installed with solid caustic soda drying layer 9-5, tower body 9-1 inwalls
The dividing plate 9-2, every piece of dividing plate 9-2 for being provided with some pieces of support solid caustic soda drying layer 9-5 are provided with the opening 9- for hydrogen circulation
6, opening 9-6 is in staggered distribution；Tower body 9-1 bottoms are provided with collecting tank 9-10, and collecting tank 9-10 is located at below supporting plate 9-7, tower body
9-1 bottoms are provided with lye export 9-11, offered on supporting plate 9-7 it is multiple by solid caustic soda drying layer 9-5 absorb moisture and produce alkali
Drop drops down onto collecting tank 9-10 liquid-leaking nozzle 9-12, and tower body 9-1 side walls are provided with hydrogen inlet 9-8, and hydrogen inlet 9-8 is positioned at branch
Above fagging 9-7.
Hydrogen pump 4 is connected with hydrogen pump cooler 15 by pipeline, and the sidewall bottom of moisture trap 5 is connected to by pipeline
Hydrogen pump cooler 15, hydrogen pump cooler 15 are cooling water cooler；Two sides of solid caustic soda drying layer 9-5 are mounted on molecule
Drying layer 9-4 is sieved, molecular sieve drying layer 9-4 is that zeolite molecular sieve dries drying layer；Tower body 9-1 side walls are offered as tower body 9-1
The hydrogen refluxing opening 9-9 of the interior excessive pressure release of pressure.
Enter the bottom of hydrogen gas cooling tower 2, cooling water through hydric safe water seal 1 from about 80 DEG C of high-temperature hydrogen of electrowinning process
Direct spraying cooling is entered by the top of hydrogen gas cooling tower 2, hydrogen temperature is down to about 35 DEG C, and wash the alkali mist of entrained with；From
After the hydrogen of the tower top of hydrogen gas cooling tower 2 discharge is compressed to certain pressure into hydrogen pump 4, moisture trap 5 is drained into by water entrainment
Separation；From hydrogen temperature rise because of compression of the top of moisture trap 5 discharge so that its water content rises；It is cold using hydrogen
But hydrogen temperature is cooled to about 15 DEG C by device 6, then after water smoke trap 7 removes water smoke, enters hydrogen through hydrogen gas buffer 8
Gas drying tower 9, the moisture in further absorbing hydrogen with solid caustic soda drying layer 9-5 in hydrogen desiccation tower 9；Dried hydrogen enters
Enter hydrogen distribution platform 10, hence into next process.
Hydrogen to be dried enters tower body 9-1 from hydrogen inlet 9-8, and under dividing plate 9-2 effects, hydrogen to be dried is in tower
Move up in S rows in body 9-1, filtered by molecular sieve drying layer 9-4 and solid caustic soda drying layer 9-5, dry hydrogen goes out from hydrogen
Mouth 9-3 discharges；Solid caustic soda drying layer 9-5 absorbs moisture and caused alkali lye drops down onto collecting tank 9-10 by liquid-leaking nozzle 9-12, finally
Discharged from lye export 9-11.
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 (6)
- A kind of 1. alkaline hydrogen treat device, it is characterised in that：Including hydric safe water seal（1）, hydric safe water seal（1）It is logical Cross pipeline and be connected with hydrogen gas cooling tower in turn（2）, hydrogen pump（4）, moisture trap（5）, hydrogen cooler（6）, water smoke trapping Device（7）, hydrogen gas buffer（8）, hydrogen desiccation tower（9）Platform is distributed with hydrogen（10）, the hydric safe water seal（1）On be provided with Water pipe（12）With wet hydrogen inlet pipe（13）, hydrogen gas cooling tower（2）Side wall is provided with cooling water inlet pipe（14）, hydrogen gas cooling tower（2） Bottom is provided with waste pipe, and water sealing (sealing water) pipe is provided with waste pipe（3）, hydrogen distribution platform（10）On be provided with and be passed through down dry hydrogen The hydrogen discharge pipe of one process（11）；The hydrogen desiccation tower（9）Side wall passes through return duct（16）It is connected to hydrogen gas buffer （8）.
- 2. alkaline according to claim 1 hydrogen treat device, it is characterised in that：Described hydrogen desiccation tower（9）Bag Include tower body（9-1）, tower body（9-1）Top is provided with the hydrogen outlet for being used for dry hydrogen discharge（9-3）, tower body（9-1）It is built-in with Supporting plate（9-7）, supporting plate（9-7）Upper surface center is vertically installed with solid caustic soda drying layer（9-5）, tower body（9-1）Inwall is installed There are some pieces of support solid caustic soda drying layers（9-5）Dividing plate（9-2）, every piece of dividing plate（9-2）It is provided with the opening for hydrogen circulation （9-6）, opening（9-6）It is in staggered distribution；The tower body（9-1）Bottom is provided with collecting tank（9-10）, collecting tank（9-10）Positioned at branch Fagging（9-7）Lower section, tower body（9-1）Bottom is provided with lye export（9-11）, supporting plate（9-7）On offer and multiple do solid caustic soda Dry layer（9-5）Absorb moisture and produce alkali lye and drop to collecting tank（9-10）Liquid-leaking nozzle（9-12）, tower body（9-1）Side wall is installed There is hydrogen inlet（9-8）, hydrogen inlet（9-8）Positioned at supporting plate（9-7）Top.
- 3. alkaline according to claim 1 hydrogen treat device, it is characterised in that：Described hydrogen pump（4）Pass through pipe Road is connected with hydrogen pump cooler（15）, moisture trap（5）Sidewall bottom is connected to hydrogen pump cooler by pipeline（15）, Hydrogen pump cooler（15）For cooling water cooler.
- 4. alkaline according to claim 2 hydrogen treat device, it is characterised in that：Described solid caustic soda drying layer（9-5） Two sides are mounted on molecular sieve drying layer（9-4）.
- 5. alkaline according to claim 2 hydrogen treat device, it is characterised in that：Described tower body（9-1）Side wall is opened Provided with working as tower body（9-1）The hydrogen refluxing opening of the interior excessive pressure release of pressure（9-9）.
- 6. alkaline according to claim 4 hydrogen treat device, it is characterised in that：Described molecular sieve drying layer（9- 4）Drying layer is dried for zeolite molecular sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720698473.2U CN207108474U (en) | 2017-06-15 | 2017-06-15 | Alkaline hydrogen treat device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720698473.2U CN207108474U (en) | 2017-06-15 | 2017-06-15 | Alkaline hydrogen treat device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207108474U true CN207108474U (en) | 2018-03-16 |
Family
ID=61595080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720698473.2U Expired - Fee Related CN207108474U (en) | 2017-06-15 | 2017-06-15 | Alkaline hydrogen treat device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207108474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320756A (en) * | 2020-11-27 | 2021-02-05 | 昊华宇航化工有限责任公司 | System for preventing salt deposition of lamp holder of synthesis furnace |
-
2017
- 2017-06-15 CN CN201720698473.2U patent/CN207108474U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320756A (en) * | 2020-11-27 | 2021-02-05 | 昊华宇航化工有限责任公司 | System for preventing salt deposition of lamp holder of synthesis furnace |
| CN112320756B (en) * | 2020-11-27 | 2023-06-16 | 昊华宇航化工有限责任公司 | System for preventing salt formation of lamp cap of synthetic furnace |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20180615 |