CN201722428U - Rolled steel wire acid pickler - Google Patents
Rolled steel wire acid pickler Download PDFInfo
- Publication number
- CN201722428U CN201722428U CN 200920299950 CN200920299950U CN201722428U CN 201722428 U CN201722428 U CN 201722428U CN 200920299950 CN200920299950 CN 200920299950 CN 200920299950 U CN200920299950 U CN 200920299950U CN 201722428 U CN201722428 U CN 201722428U
- Authority
- CN
- China
- Prior art keywords
- acid
- acidification pool
- wire rod
- pipe
- sealing device
- 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 - Lifetime
Links
- 239000002253 acid Substances 0.000 title claims abstract description 87
- 229910000831 Steel Inorganic materials 0.000 title abstract 6
- 239000010959 steel Substances 0.000 title abstract 6
- 230000020477 pH reduction Effects 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 230000000630 rising effect Effects 0.000 claims description 14
- 235000021110 pickles Nutrition 0.000 claims description 11
- 230000008676 import Effects 0.000 claims description 8
- 238000005554 pickling Methods 0.000 abstract description 22
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 4
- 239000002699 waste material Substances 0.000 abstract 3
- 239000003595 mist Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000012467 final product Substances 0.000 description 3
- 238000007669 thermal treatment Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012993 chemical processing Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 229910001448 ferrous ion Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
A rolled steel wire acid pickler comprises a pickling solution, an acid storing stank, an acid supplying pipe, an acidification pool, an acid discharging pipe and a waste acid pool; the rolled steel wire passes through the acidification pool; the acid storing tank is internally filled with the pickling solution; the liquid level of the pickling solution is higher than the acidification pool; the acid storing tank is connected with the acid supplying pipe and sends the pickling solution to the acidification pool by the acid supplying pipe; a steam pipe is connected with the acidification pool; the steam enters into the acidification pool by the steam pipe; the acidification pool is provided with an acid discharging opening which is connected with the acid discharging pipe; waste acid liquid is discharged into the waste acid pool by the acid discharging pipe; the rolled steel wire acid pickler also comprises a water sealing device which forms a water screen which shelters the rolled steel wire acid from passing through the inlet and the outlet of the acidification poop. The rolled steel wire acid pickler greatly improves the working environment, increases the pickling efficiency, the utilization rate and recovery rate of acid, simultaneously is more environmental friendly and energy-saving.
Description
Technical field
The utility model relates to a kind of wire rod chemical processing device, is mainly used in the pickling of wire rod.
Background technology
The tradition acid cleaning process is the intermittent type thermal treatment process, cleans wire rod in pickling tank, and the acid concentration of pickle solution can constantly reduce, when the sour massfraction of pickle solution 10% when above because the high technology upper limit that arrives of ferrous ion concentration in the acid solution, acid liquid just will be scrapped.Whole sour pond is an open sour pond, sour volatile come out wherein, and contaminate environment, the service efficiency and the effect of acid all can descend simultaneously.
Continuous lines thermal treatment acid cleaning process is that wire rod is passed from sour pond, has improved the speed and the effect of pickling, but also exists acid mist to leak, and pollutes Working environment.The pickling tank order pickling from the lower concentration pickling tank to high density of the report that the pickling tank order pickling of adopting four different acid concentrations is arranged, the wire rod of this technology, the sour massfraction of last pickle solution is controlled at 5%.Described employing " tunnel " mode acid mist capturing device is promptly installed " tunnel " that continuous seal closure is formed on acid tank top, the current seam of suspension hook is established in " tunnel " top, and air draft pipe is established in the side top, by this way acid mist is efficiently captured and be sent to neutralizing tower.
But above-mentioned acid cleaning process is loaded down with trivial details, equipment is complicated, and pickling efficient is low, and particularly for acid mist pickling mode, " tunnel " caught most of acid mist, and pickling efficient is low, unstable product quality.
The utility model content
The technical problems to be solved in the utility model has provided that a kind of pickling effect is good, the wire rod pickler of good seal performance.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of wire rod pickler comprises: pickle solution, acid storage tank, confession acid tube, acidification pool, ACID, spent acid pond; Wire rod passes from acidification pool; In the described acid storage tank pickle solution is housed, the pickle solution liquid level is higher than acidification pool; Acid storage tank is connected with supplying acid tube, and by for acid tube pickle solution being sent into acidification pool; One vapour pipe is connected with described acidification pool, and steam enters acidification pool by vapour pipe; Acidification pool is provided with an acid discharge mouth, is connected with ACID, and by ACID spent acid solution is entered the spent acid pond; Also comprise water sealing device; This water sealing device forms cascade, shelters from the acidification pool import and export that wire rod passes.Continous way thermal treatment acid cleaning process is that wire rod is passed from acidification pool, whole acidification pool seals, and this i.e. " water-lute ", i.e. the cascade of water sealing device formation blocks the gangway of wire rod, thereby the acid mist volatilization is not gone out, and the spent acid that acid mist forms enters the spent acid pond and gets final product.
Further, described water sealing device comprises water inlet pipe, rising pipe, flow deflector; This water sealing device be positioned at acidification pool above; Flow deflector is positioned at the acidification pool import and export outside that wire rod passes; Be scattered with ostium excurrens on the rising pipe of its water inlet pipe end, current cause flow deflector and are dispersed into cascade by this ostium excurrens; Can reduce water consumption and increase sealing effectiveness.
Perhaps, described water sealing device comprises water inlet pipe, rising pipe, flow deflector; The rising pipe of described water sealing device pass acidification pool and be positioned at acidification pool the wire rod import and export above; Flow deflector is positioned at the acidification pool import and export outside that wire rod passes; Be scattered with ostium excurrens on the rising pipe of the water inlet pipe end of this water sealing device, current cause flow deflector and are dispersed into cascade by this ostium excurrens.Can reduce water consumption and increase sealing effectiveness.
Described flow deflector is positioned at below the described rising pipe side, and downward-sloping.Flow deflector is set can be reduced the sealing water amount and increase sealing effectiveness.
The cascade that water sealing device forms blocks the gangway of wire rod, thereby the acid mist volatilization is not gone out, spent acid enters the spent acid pond and gets final product, water sealing device of the present utility model has improved Working environment greatly, the utilization ratio and the rate of recovery of pickling efficient, acid are greatly improved, more environmental protection and energy-conservation simultaneously.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and constitutes the part of specification sheets, is used from explanation the utility model with embodiment one of the present utility model, does not constitute restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the utility model wire rod pickler;
Fig. 2 is the structural representation of the ostium excurrens of the utility model wire rod pickler;
Fig. 3 is the another kind of structural representation of the utility model wire rod pickler;
Mark among Fig. 1-Fig. 3 is illustrated as,
1 acidification pool, 2 acid storage tanks, 3 for acid tube, 4 vapour pipes, 5 water-supply pipes, 6 ACIDs, 7 wire rods, 8 flow deflectors, 9 ostium excurrenses, 10 rising pipes.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in qualification the utility model.
As Figure 1-3, a kind of wire rod pickler comprises acidification pool 1, acid feeding appts, acid discharge device and vapour pipe 4.Acid feeding appts comprises confession acid tube 3 and acid storage tank 2, and liquid levels are high slightly in the acid storage tank 2, and acid solution enters in the acidification pool 1 by confession acid tube 3 under action of gravity, and steam atomizing in vapour pipe 4, to increase pickling effect.Acidification pool 1 is provided with the wire rod gangway, and during pickling, wire rod 7 enters acidification pool 1 through inlet, finishes pickling under the acid mist effect, after outlet is discharged, the spent acid of generation enters the spent acid jar, utilizes through recycling again.Water sealing device is positioned at above the acidification pool 1, and the cascade of its formation is positioned at the outside of the wire rod gangway on the acidification pool 1.The water-supply pipe 5 of water-lute can pass acidification pool 1 and be positioned at (shown in Figure 1) above the wire rod gangway, also can be positioned at above the acidification pool 1 (shown in Figure 3), the rising pipe 10 of water-supply pipe 5 ends is provided with ostium excurrens 9 (shown in Figure 2), and current disperse to form cascade by flow deflector 8.
The cascade that water sealing device forms blocks the gangway of wire rod, thereby the acid mist volatilization is not gone out, and spent acid enters the spent acid pond by ACID 6, and recycling gets final product, water sealing device of the present utility model has improved Working environment greatly, has improved the utilization ratio of pickling effect and acid.
The device that this water sealing device goes for various types of picklers and other similar functions (can produce toxic and harmful, but the device that can seal, absorb) by the cascade that water or other solvents form, the pickler of spheroid etc. for example, and be not limited to rectangular-shaped in the accompanying drawing.Certainly, the shape of tightness system and size also are to change according to concrete applicable cases.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc. all should be included within the protection domain of the present utility model.
Claims (4)
1. a wire rod pickler comprises pickle solution, acid storage tank, supplies acid tube, acidification pool, ACID, spent acid pond; Wire rod passes from acidification pool, it is characterized in that: in the described acid storage tank pickle solution is housed, the pickle solution liquid level is higher than acidification pool; Acid storage tank is connected with supplying acid tube, and by for acid tube pickle solution being sent into acidification pool; One vapour pipe is connected with described acidification pool, and steam enters acidification pool by vapour pipe; Acidification pool is provided with an acid discharge mouth, is connected with ACID, and by ACID spent acid solution is entered the spent acid pond; Described wire rod pickler also comprises water sealing device, and it forms cascade, shelters from the acidification pool import and export that wire rod passes.
2. wire rod pickler according to claim 1 is characterized in that: described water sealing device comprises water inlet pipe, rising pipe, flow deflector; This water sealing device be positioned at acidification pool above; Flow deflector is positioned at the acidification pool import and export outside that wire rod passes; Be scattered with ostium excurrens on the rising pipe of its water inlet pipe end, current are by this ostium excurrens, are dispersed into cascade to flow deflector.
3. wire rod pickler according to claim 1 is characterized in that: described water sealing device comprises water inlet pipe, rising pipe, flow deflector; The rising pipe of described water sealing device pass acidification pool and be positioned at acidification pool the wire rod import and export above; Flow deflector is positioned at the acidification pool import and export outside that wire rod passes; Be scattered with ostium excurrens on the rising pipe of the water inlet pipe end of this water sealing device, current are by this ostium excurrens, are dispersed into cascade to flow deflector.
4. according to claim 2 or 3 described wire rod picklers, it is characterized in that: described flow deflector is positioned at below the rising pipe side, and downward-sloping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920299950 CN201722428U (en) | 2009-12-21 | 2009-12-21 | Rolled steel wire acid pickler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920299950 CN201722428U (en) | 2009-12-21 | 2009-12-21 | Rolled steel wire acid pickler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722428U true CN201722428U (en) | 2011-01-26 |
Family
ID=43490741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920299950 Expired - Lifetime CN201722428U (en) | 2009-12-21 | 2009-12-21 | Rolled steel wire acid pickler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201722428U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102766899A (en) * | 2012-08-16 | 2012-11-07 | 无锡市新科冶金设备有限公司 | Closed electrolytic pickling machine set |
| CN104099627A (en) * | 2014-07-29 | 2014-10-15 | 安徽省宁国市东波紧固件有限公司 | Pickling tank with acid recycling function |
| CN109806726A (en) * | 2019-04-01 | 2019-05-28 | 北京市市政工程设计研究总院有限公司 | The pipe type water curtain sealing system of sewage treatment structure |
| CN109847539A (en) * | 2019-04-01 | 2019-06-07 | 北京市市政工程设计研究总院有限公司 | The weir formula cascade sealing system of sewage treatment structure |
-
2009
- 2009-12-21 CN CN 200920299950 patent/CN201722428U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102766899A (en) * | 2012-08-16 | 2012-11-07 | 无锡市新科冶金设备有限公司 | Closed electrolytic pickling machine set |
| CN102766899B (en) * | 2012-08-16 | 2014-10-15 | 无锡市新科冶金设备有限公司 | Closed electrolytic pickling machine set |
| CN104099627A (en) * | 2014-07-29 | 2014-10-15 | 安徽省宁国市东波紧固件有限公司 | Pickling tank with acid recycling function |
| CN104099627B (en) * | 2014-07-29 | 2016-06-08 | 安徽省宁国市东波紧固件有限公司 | A kind of descaling bath with acid recovery function |
| CN109806726A (en) * | 2019-04-01 | 2019-05-28 | 北京市市政工程设计研究总院有限公司 | The pipe type water curtain sealing system of sewage treatment structure |
| CN109847539A (en) * | 2019-04-01 | 2019-06-07 | 北京市市政工程设计研究总院有限公司 | The weir formula cascade sealing system of sewage treatment structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214192 No. three, No. 151, Furong Road, Xishan Economic Development Zone, Jiangsu, Wuxi Patentee after: Jiangsu Safety Steel Wire Rope Co., Ltd. Address before: 214192 No. three, No. 151, Furong Road, Xishan Economic Development Zone, Jiangsu, Wuxi Patentee before: Jiangsu Safety Steel Wire Rope Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110126 |