CN209668758U - A kind of combustion-type perhydro furnace hydrogen purification apparatus - Google Patents
A kind of combustion-type perhydro furnace hydrogen purification apparatus Download PDFInfo
- Publication number
- CN209668758U CN209668758U CN201920418709.1U CN201920418709U CN209668758U CN 209668758 U CN209668758 U CN 209668758U CN 201920418709 U CN201920418709 U CN 201920418709U CN 209668758 U CN209668758 U CN 209668758U
- Authority
- CN
- China
- Prior art keywords
- combustion
- liquefier
- screen
- furnace
- molecular sieve
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of combustion-type perhydro furnace hydrogen purification apparatus, including air inlet pipe, except water chamber, except water screen, deoxygenation room, deoxidation catalyst, dirt filtrating screen, molecular sieve, liquefier, it is sustained tower and escape pipe, the air inlet pipe connection removes water chamber, the water removal indoor location has except water screen, it is described that deoxygenation room is connected by connecting pipe except water chamber, deoxidation catalyst is placed in the deoxygenation room, the deoxidation catalyst is connect by connecting pipe with molecular sieve, and dirt filtrating screen is equipped in the inside of deoxygenation room and the junction of connecting pipe, the molecular sieve connects liquefier by connecting pipe, the output end of the liquefier is connected to the bottom of sustained release tower, escape pipe is installed at the top of the sustained release tower.The utility model can effectively purify the hydrogen for being used for combustion-type perhydro furnace, avoid unpurified hydrogen from entering in combustion-type perhydro furnace and cause safety accident.
Description
Technical field
The utility model relates to metallurgical plant fields, more particularly, to a kind of combustion-type perhydro furnace hydrogen purification apparatus.
Background technique
Heat treatment is the important process in mechanical spare part in common use manufacturing process, is to guarantee and improve component of machine quality
With service life, give full play to the critical process of material potential.Heat-treatment furnace is the electric furnace of confession under directions furnace charge heat treatment heating
Or Fuel Furnace, due to the diversity of heat treatment process type and heat treated part geomery, the heat-treatment furnace type of furnace and construction
It presents all kinds of, heat-treatment furnace can be divided into roller hearth furnace, walking beam furnace, bogie furnace, external machine according to mechanized manner
Tool batch-type furnace, chain-conveyer furnace, rotary hearth furnace, shaker hearth furnace and bell furnace.
Wherein bell furnace is that a kind of furnace body is motionless for a cover or furnace bottom, and bonnet is mobile；Or bonnet is motionless, furnace bottom is mobile
Heat-treatment furnace.Traditional cover type furnace heating cover uses the technique of combustion heating, and well known hydrogen is that a kind of specific heat of combustion is higher new
Energy fuel, and the protection gas that hydrogen can cool down when annealing as workpiece, effectively avoid workpiece quilt during cooling
Oxidation.
Protection gas when no matter acting as the fuel of combustion-type bell furnace, or annealing as workpiece, the purity of hydrogen is all
It is most important.Once the purity of hydrogen is undesirable, it is possible to cause certain harm to mechanical equipment or staff.
Utility model content
The utility model is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
A kind of combustion-type perhydro furnace hydrogen purification apparatus, including air inlet pipe, except water chamber, remove water screen, deoxygenation room, deoxygenation
Catalyst, dirt filtrating screen, molecular sieve, liquefier, sustained release tower and escape pipe, the air inlet pipe connection remove water chamber, and the water removal is indoor
It is equipped with and removes water screen, it is described that deoxygenation room is connected by connecting pipe except water chamber, it is placed with deoxidation catalyst in the deoxygenation room,
The deoxidation catalyst is connect by connecting pipe with molecular sieve, and is equipped in the inside of deoxygenation room and the junction of connecting pipe
Dirt filtrating screen, the molecular sieve connect liquefier by connecting pipe, and the output end of the liquefier is connected to the bottom of sustained release tower,
Escape pipe is installed at the top of the sustained release tower.
As a further solution of the present invention: the water removal indoor location has except water screen, it should be except water screen be by
Rust steel is made, and except the mesh number of water screen is 800 mesh, single layer strainer is 2 millimeters thick, should be 6 centimetres except the overall thickness of water screen.
As a further solution of the present invention: being placed with Metal Palladium particle in the deoxygenation room serves as deoxygenation catalysis
Agent, and dirt filtrating screen is equipped between deoxygenation room and molecular sieve, prevent Metal Palladium particle from entering molecular sieve.
As a further solution of the present invention: the liquefier is pressuring expansion refrigeration liquefying device, the liquefier
Output end be connected to sustained release tower bottom.
As a further solution of the present invention: the top of the sustained release tower is by being welded and fixed installation escape pipe.
Compared with prior art, the utility model has the beneficial effects that
The utility model can effectively purify the hydrogen for being used for combustion-type perhydro furnace, avoid unpurified hydrogen
Safety accident is caused in into combustion-type perhydro furnace.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model structure diagram.
In figure: air inlet pipe 1 removes water chamber 2, removes water screen 3, deoxygenation room 4, deoxidation catalyst 5, dirt filtrating screen 6, molecular sieve 7, liquid
Change device 8, sustained release tower 9 and escape pipe 10.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of combustion-type perhydro furnace hydrogen purification apparatus, including air inlet
Pipe 1 removes water chamber 2, removes water screen 3, deoxygenation room 4, deoxidation catalyst 5, dirt filtrating screen 6, molecular sieve 7, liquefier 8, sustained release tower 9 and go out
Tracheae 10, the connection of air inlet pipe 1 remove water chamber 2, and described except being equipped in water chamber 2 except water screen 3, the water chamber 2 that removes passes through company
Adapter tube road connects deoxygenation room 4, is placed with deoxidation catalyst 5 in the deoxygenation room 4, the deoxidation catalyst 5 passes through connecting pipe
It is connect with molecular sieve 7, and is equipped with dirt filtrating screen 6 in the inside of deoxygenation room 4 and the junction of connecting pipe, the molecular sieve 7 passes through
Connecting pipe connects liquefier 8, and the output end of the liquefier 8 is connected to the bottom of sustained release tower 9, the top of the sustained release tower 9
Escape pipe 10 is installed.
Described remove is equipped with except water screen 3 in water chamber 2, should be made of stainless steel except water screen 3, and remove the mesh of water screen 3
Number is 800 mesh, and single layer strainer is 2 millimeters thick, should be 6 centimetres except the overall thickness of water screen 3.
It is placed with Metal Palladium particle in the deoxygenation room 4 and serves as deoxidation catalyst 5, and between deoxygenation room 4 and molecular sieve 7
Equipped with dirt filtrating screen 6, prevent Metal Palladium particle from entering molecular sieve 7.
The liquefier 8 is pressuring expansion refrigeration liquefying device, and the output end of the liquefier 8 is connected to the bottom of sustained release tower 9
Portion.
The top of the sustained release tower 9 is by being welded and fixed installation escape pipe 10.
The working principle of the utility model is:
The utility model is first by the moisture filter that will may contain in hydrogen except water screen 3, then makes to contain in hydrogen
Oxygen react under the catalysis of Metal Palladium with hydrogen and generate water, and its water generated is removed by molecular sieve 7.Finally remove water
At liquid hydrogen, liquid hydrogen releases pure hydrogen in sustained release tower 9 and enters combustion-type perhydro furnace liquefaction of hydrogen after deoxygenation.
The utility model can effectively purify the hydrogen for being used for combustion-type perhydro furnace, avoid unpurified hydrogen
Safety accident is caused in into combustion-type perhydro furnace.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of combustion-type perhydro furnace hydrogen purification apparatus, including air inlet pipe, urge except water chamber, except water screen, deoxygenation room, deoxygenation
Agent, dirt filtrating screen, molecular sieve, liquefier, sustained release tower and escape pipe, which is characterized in that the air inlet pipe connection removes water chamber, described
Water removal indoor location has except water screen, described to connect deoxygenation room by connecting pipe except water chamber, is placed with and removes in the deoxygenation room
VPO catalysts, the deoxidation catalyst are connect by connecting pipe with molecular sieve, and in the inside of deoxygenation room and connecting pipe
Junction is equipped with dirt filtrating screen, and the molecular sieve connects liquefier by connecting pipe, and the output end of the liquefier is connected to slow
The bottom of tower is released, escape pipe is installed at the top of the sustained release tower.
2. combustion-type perhydro furnace hydrogen purification apparatus according to claim 1, which is characterized in that the indoor peace of the water removal
It equipped with water screen is removed, should be made of stainless steel except water screen, and except the mesh number of water screen is 800 mesh, single layer strainer is 2 millimeters thick,
The overall thickness for removing water screen is 6 centimetres.
3. combustion-type perhydro furnace hydrogen purification apparatus according to claim 1, which is characterized in that put in the deoxygenation room
It is equipped with Metal Palladium particle and serves as deoxidation catalyst, and be equipped with dirt filtrating screen between deoxygenation room and molecular sieve.
4. combustion-type perhydro furnace hydrogen purification apparatus according to claim 1, which is characterized in that the liquefier is to increase
Compression swelling refrigeration liquefying device, the output end of the liquefier are connected to the bottom of sustained release tower.
5. combustion-type perhydro furnace hydrogen purification apparatus according to claim 1, which is characterized in that described to be sustained the upper of tower
Side is by being welded and fixed installation escape pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920418709.1U CN209668758U (en) | 2019-03-29 | 2019-03-29 | A kind of combustion-type perhydro furnace hydrogen purification apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920418709.1U CN209668758U (en) | 2019-03-29 | 2019-03-29 | A kind of combustion-type perhydro furnace hydrogen purification apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209668758U true CN209668758U (en) | 2019-11-22 |
Family
ID=68573218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920418709.1U Active CN209668758U (en) | 2019-03-29 | 2019-03-29 | A kind of combustion-type perhydro furnace hydrogen purification apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209668758U (en) |
-
2019
- 2019-03-29 CN CN201920418709.1U patent/CN209668758U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207596925U (en) | Filter method Slag treatment device in a kind of mineral hot furnace ferroalloy bottom | |
| CN105741898A (en) | Treatment device for tritium gas and tritiated water | |
| CN209668758U (en) | A kind of combustion-type perhydro furnace hydrogen purification apparatus | |
| CN103834873B (en) | A kind of heavy thickness boiler pot cylinder low-alloy high-strength steel plate and manufacture method thereof | |
| CN201106024Y (en) | Smoldering furnace for steel-smelting high-temperature slag | |
| CN205645290U (en) | Processing apparatus of tritium gas and tritiation removal water | |
| CN110327737B (en) | Integrated device for recycling heat exchange oil and purifying oil fume and implementation method | |
| CN204702505U (en) | Perhydro bell-type annealing furnace hydrogen recycling device | |
| CN207913470U (en) | Pigment production waste gas treatment equipment | |
| CN103060515A (en) | Composite purifying equipment of converter gas | |
| CN102925630B (en) | Method for preventing water vapour in vacuum hopper and feeding elephant trunk of RH furnace | |
| CN113023672B (en) | System and method for producing hydrogen by using waste heat of steel-making converter casting residue | |
| CN214572067U (en) | Solid-state steel slag quenching treatment device | |
| CN209854220U (en) | Baking oven for producing high-carbon ferrochrome | |
| CN108744870B (en) | Hydrogen purification process during liquefaction of hydrogen | |
| CN210065816U (en) | Blast furnace diffuses raw coke oven gas purifier | |
| CN207413135U (en) | A kind of acid mist treatment device after pickling of metal | |
| CN107604122B (en) | Movable smoke hood for converter waste heat boiler | |
| CN204891826U (en) | Catalyst pulverization recovery unit in synthetic gas system ethylene glycol technology | |
| CN110975497A (en) | Method for eliminating white matter of blast furnace slag bottom filtering system | |
| CN106834622A (en) | One kind smelts cast tube annealing furnace fume collection purifier for chemical industry | |
| JP2013204838A (en) | Method and device for pretreatment in low-temperature cryogenic separation of air | |
| CN202808868U (en) | RH vacuum refined hot-bent pipe | |
| CN115231519B (en) | Environment-friendly blast furnace gas hydrogen production process | |
| CN208091205U (en) | A kind of metallurgical furnace with filtration system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |