CN205329165U - Hydrogen processing system of belted steel pickling - Google Patents
Hydrogen processing system of belted steel pickling Download PDFInfo
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- CN205329165U CN205329165U CN201521006384.4U CN201521006384U CN205329165U CN 205329165 U CN205329165 U CN 205329165U CN 201521006384 U CN201521006384 U CN 201521006384U CN 205329165 U CN205329165 U CN 205329165U
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- hydrogen
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- belted steel
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Abstract
The utility model discloses a hydrogen processing system of belted steel pickling, including the descaling bath, the descaling bath on be connected with an exhaust duct, exhaust duct be connected with a high temperature pressure furnace, the high temperature pressure furnace connect a storage water tank, wherein exhaust duct on be provided with the valve. In this way, the utility model provides a hydrogen processing system of belted steel pickling can be in belted steel pickling process, in time gets rid of partial hydrogen atom molecularization and the hydrogen that forms, avoids effectively improving the yield of belted steel because of hydrogen forms defects such as pickling bubble, black crack in permeating the metal, and the mode of processing environmental protection is pollution -free, and is simple, safe and reliable.
Description
Technical field
This utility model relates to acid washing bath device field, particularly relates to the hydrogen treat system of a kind of strip pickling。
Background technology
Strip steel rust cleaning processes mainly through Physical and chemical method, and wherein, chemical method is eliminated rust by pickling line, and rust cleaning speed is fast, rust cleaning thoroughly, and is subject to the welcome of strip steel calendering processing industry。Pickling can wash the defects such as the iron scale on raw material surface, rust staining off, makes smooth surface clean, both can avoid the accident such as broken belt, steel bonding occur when rolling, it is possible to so that finished surface is smooth, it does not have black speck rusty stain。
But the operation of existing acid pickling and rust removing there is also certain deficiency, such as, owing to sour with exposed metal function generates hydrogen, and hydrogen penetrates in the crystal lattice of metal from acid solution, and make it deform, make hydrogen more to metal internal diffusion after deformation, make metal creates the internal stress causing hydrogen embrittlement so that metal surface forms the little bubbling in strip, in black minute crack after breaking, after rolling, bubble crack can extend expansion, causes the impact flexibility of product to reduce。
Utility model content
This utility model is mainly solving the technical problems that provide the hydrogen treat system of a kind of strip pickling, can in strip pickling process, the hydrogen removing part hydrogen atom molecularization in time and formed, avoid, because hydrogen molecule penetrates into, metal forms the defect such as pickling bubble, black crack, it is effectively improved the yield rate of strip steel, processing mode is environment friendly and pollution-free, simply, safe and reliable。
For solving above-mentioned technical problem, the technical scheme that this utility model adopts is: provide the hydrogen treat system of a kind of strip pickling, it is characterized in that, including: descaling bath, described descaling bath is connected to a discharge duct, described discharge duct is connected to a High Temperature High Pressure stove, and described High Temperature High Pressure stove connects a storage tank, and wherein said discharge duct is provided with valve。
In one preferred embodiment of this utility model, described discharge duct, High Temperature High Pressure stove and storage tank are sealed connection。
In one preferred embodiment of this utility model, the junction of described discharge duct and descaling bath is provided with a centrifugal blower。
In one preferred embodiment of this utility model, sustainable supply water in described High Temperature High Pressure stove。
The beneficial effects of the utility model are: the hydrogen treat system of strip pickling provided by the utility model, can in strip pickling process, the hydrogen removing part hydrogen atom molecularization in time and formed, avoid, because hydrogen atom penetrates into, metal forms the defect such as pickling bubble, black crack, it is effectively improved the yield rate of strip steel, processing mode is environment friendly and pollution-free, simply, safe and reliable。
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of hydrogen treat system one preferred embodiment of a kind of strip pickling of this utility model；
In accompanying drawing, the labelling of each parts is as follows: 1-descaling bath, 2-discharge duct, 3-High Temperature High Pressure stove, 4-storage tank, 5-valve, 6-centrifugal blower。
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments。Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection。
Referring to Fig. 1, this utility model embodiment includes:
A kind of hydrogen treat system of strip pickling, it is characterized in that, including: descaling bath 1, described descaling bath 1 is connected to a discharge duct 2, described discharge duct 2 is connected to a High Temperature High Pressure stove 3, described High Temperature High Pressure stove 3 connects a storage tank 4, and wherein said discharge duct 2 is provided with valve 5。
Described discharge duct 2, High Temperature High Pressure stove 3 and storage tank 4 are in sealed connection。
Described discharge duct 2 and the junction of descaling bath 1 are provided with a centrifugal blower 6, are blasted in discharge duct 2 by the hydrogen molecule in descaling bath 1。
Sustainable supply water in described High Temperature High Pressure stove 3, water, under the persistent pressure state of High Temperature High Pressure stove 3, reaches critical state, accelerates hydrogen dissolution velocity in water。
Utility model works principle: by centrifugal blower 6, the hydrogen of effusion from acid solution is sucked discharge duct 2, passes into dissolve in water in High Temperature High Pressure stove 3 and reclaims, and storage tank 4 can give High Temperature High Pressure stove 3 sustainable supply water resource。
The hydrogen treat system of strip pickling provided by the utility model, can in strip pickling process, the hydrogen removing part hydrogen atom molecularization in time and formed, avoid, because hydrogen molecule penetrates into, metal forms the defect such as pickling bubble, black crack, it is effectively improved the yield rate of strip steel, processing mode is environment friendly and pollution-free, simply, safe and reliable。
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all in like manner include in scope of patent protection of the present utility model。
Claims (4)
1. the hydrogen treat system of a strip pickling, it is characterised in that including: descaling bath, described descaling bath is connected to a discharge duct, described discharge duct is connected to a High Temperature High Pressure stove, and described High Temperature High Pressure stove connects a storage tank, and wherein said discharge duct is provided with valve。
2. the hydrogen treat system of strip pickling according to claim 1, it is characterised in that described discharge duct, High Temperature High Pressure stove and storage tank are sealed connection。
3. the hydrogen treat system of strip pickling according to claim 1, it is characterised in that the junction of described discharge duct and descaling bath is provided with a centrifugal blower。
4. the hydrogen treat system of strip pickling according to claim 1, it is characterised in that sustainable supply water in described High Temperature High Pressure stove。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006384.4U CN205329165U (en) | 2015-12-08 | 2015-12-08 | Hydrogen processing system of belted steel pickling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006384.4U CN205329165U (en) | 2015-12-08 | 2015-12-08 | Hydrogen processing system of belted steel pickling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205329165U true CN205329165U (en) | 2016-06-22 |
Family
ID=56212235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521006384.4U Expired - Fee Related CN205329165U (en) | 2015-12-08 | 2015-12-08 | Hydrogen processing system of belted steel pickling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205329165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483740A (en) * | 2015-12-08 | 2016-04-13 | 无锡华工薄板有限公司 | Hydrogen treatment system for strip steel acid pickling |
-
2015
- 2015-12-08 CN CN201521006384.4U patent/CN205329165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105483740A (en) * | 2015-12-08 | 2016-04-13 | 无锡华工薄板有限公司 | Hydrogen treatment system for strip steel acid pickling |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20161208 |