CN205398732U - Steel wire pickling is with mixing acidification device - Google Patents
Steel wire pickling is with mixing acidification device Download PDFInfo
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- CN205398732U CN205398732U CN201620157851.1U CN201620157851U CN205398732U CN 205398732 U CN205398732 U CN 205398732U CN 201620157851 U CN201620157851 U CN 201620157851U CN 205398732 U CN205398732 U CN 205398732U
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- acid
- level switch
- operated valve
- pneumatic operated
- tube
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Abstract
The utility model relates to a steel wire pickling is with mixing acidification device, its characterized in that it including sour storage bucket, advance the acid tube, go out the acid tube, inlet tube, overflow pipe, first pneumatic valve, second pneumatic valve, third pneumatic valve, magnetic liquid position meter, low liquid level switch, water -level switch, sour bit switch, high liquid level switch and controller, advance the upper end intercommunication of acid tube and inlet tube and sour storage bucket, go out the lower extreme intercommunication of acid tube and sour storage bucket, magnetic liquid position meter set up on sour storage bucket lateral wall and with sour storage bucket in feed through, low liquid level switch, water -level switch, sour bit switch and high liquid level switch from bottom to top set up respectively on the meter of magnetic liquid position. The utility model has the advantages of safe in utilization, easy operation, measurement be accurate, and can add, reduce the acidizing fluid fluctuation of concentration in real time and improve steel wire pickling quality.
Description
Technical field
This utility model relates to a kind of mixing means for feeding acid, particularly relates to a kind of steel wire pickling mixing means for feeding acid.
Background technology
Steel wire is in heat treatment process, and owing to high temperature contacts with oxygen, its surface can form one layer of iron scale, before carrying out lower road plating (painting) layer operation, it is necessary to this layer of oxide skin removed, and otherwise can not obtain firmly plating (painting) layer.The method removing iron scale mainly allows steel wire pass through hydrochloric acid or sulfuric acid tank pond, makes Steel Wire Surface iron scale and acid solution generation chemical reaction, reaches to remove the purpose of iron scale；More is adopt hydrochloric acid chemistry acid wash at present, and it is directly carry out artificial acid adding in the acid tank closed by artificial, for ensureing pickling quality, must ensure higher concentration of hydrochloric acid, for ensureing higher pickling efficiency, must ensure again higher pickling temperature；And the hydrochloric acid of high-temperature high concentration highly volatile in atmosphere, therefore, when the acid tank closed is carried out artificial acid adding, due to acid liquid corrosion, make acid adding process there is very big potential safety hazard；Meanwhile, consume very fast when acid solution is reacted with ferrum oxide, constantly frequently add making acid strength deviation fluctuate, also influence whether the pickling quality of steel wire.
Summary of the invention
For disadvantages mentioned above, the purpose of this utility model is in that to provide a kind of steel wire pickling mixing means for feeding acid, and it uses safety, simple to operate, accurate measurement, and can add in real time, reduces acid strength fluctuation, improves steel wire pickling quality.
Technology contents of the present utility model is: a kind of steel wire pickling mixing means for feeding acid, it is characterised in that it includes sour charging basket, acid inlet tube, goes out acid tube, water inlet pipe, overflow pipe, the first pneumatic operated valve, the second pneumatic operated valve, the 3rd pneumatic operated valve, magnetic fluid level gauge, low liquid-level switch, water level switch, sour bit switch, high level switch and controller；Acid inlet tube connects with the upper end of water inlet pipe with acid charging basket, go out acid tube to connect with the lower end of acid charging basket, acid inlet tube is provided with the first pneumatic operated valve, water inlet pipe is provided with the second pneumatic operated valve, going out, acid tube is provided with the 3rd pneumatic operated valve, overflow pipe upper end connects with the upper end of acid charging basket, overflow pipe lower end connects with the acid tube that goes out on front side of the 3rd pneumatic operated valve, magnetic fluid level gauge is arranged on acid charging basket lateral wall and connects with in acid charging basket, low liquid-level switch, water level switch, acid bit switch and high level switch are from bottom to top separately positioned on magnetic fluid level gauge, first pneumatic operated valve, second pneumatic operated valve, 3rd pneumatic operated valve, low liquid-level switch, water level switch, acid bit switch and high level switch connect with controller respectively.
This utility model is compared with prior art advantageously: this utility model controls acid inlet tube, water inlet pipe, the first pneumatic operated valve, the second pneumatic operated valve, the 3rd pneumatic operated valve, low liquid-level switch, water level switch, acid bit switch and high level switch by controller and allots, in acid charging basket, the acid requiring acidity, control acid tube again and input the acid of pickling wire to acid tank, it uses safety, simple to operate, accurate measurement, real-time interpolation can be accomplished, reduce acid strength fluctuation, steel wire pickling quality can be improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of steel wire pickling mixing means for feeding acid, it is characterised in that it includes acid charging basket 1, acid inlet tube 2, goes out acid tube 3, water inlet pipe 4, overflow pipe the 5, first pneumatic operated valve the 6, second pneumatic operated valve the 7, the 3rd pneumatic operated valve 8, magnetic fluid level gauge 9, low liquid-level switch 10, water level switch 11, acid bit switch 12, high level switch 13 and controller 14；nullAcid inlet tube 2 connects with the upper end of water inlet pipe 4 with acid charging basket 1，Go out acid tube 3 to connect with the lower end of acid charging basket 1，Acid inlet tube 2 is provided with the first pneumatic operated valve 6，Water inlet pipe 4 is provided with the second pneumatic operated valve 7，Going out, acid tube 3 is provided with the 3rd pneumatic operated valve 8，Overflow pipe 5 upper end connects with the upper end of acid charging basket 1，Overflow pipe 5 lower end connects with the acid tube 3 that goes out on front side of the 3rd pneumatic operated valve 8，Magnetic fluid level gauge 9 is arranged on acid charging basket 1 lateral wall and connects with in acid charging basket 1，Low liquid-level switch 10、Water level switch 11、Acid bit switch 12 and high level switch 13 are from bottom to top separately positioned on magnetic fluid level gauge 9，First pneumatic operated valve 6、Second pneumatic operated valve 7、3rd pneumatic operated valve 8、Low liquid-level switch 10、Water level switch 11、Acid bit switch 12 and high level switch 13 close and connect with controller 14 respectively.
Operation principle of the present utility model is, first preparation mix acid liquor in acid charging basket 1, it adds water from water inlet pipe 4 to acid charging basket 1 for first being opened the second pneumatic operated valve 7 by controller 14, when water level reaches water level switch 11, controller 14 close the second pneumatic operated valve 7 open simultaneously the first pneumatic operated valve 6 from acid inlet tube 2 to acid charging basket 1 add acid, when after adding, liquid level closes the first pneumatic operated valve 6 when reaching acid bit switch 12, mix acid liquor has been prepared；Again by controller 14 control the 3rd pneumatic operated valve 8 at regular time and quantity by go out acid tube 3 to descaling bath export steel wire pickling mixed acid；When liquid level arrives low liquid-level switch 10, controller 14 cuts out the 3rd pneumatic operated valve 8, and again prepares mix acid liquor to acid charging basket 1.
Claims (1)
1. steel wire pickling mixing means for feeding acid, it is characterised in that it includes acid charging basket, acid inlet tube, goes out acid tube, water inlet pipe, overflow pipe, the first pneumatic operated valve, the second pneumatic operated valve, the 3rd pneumatic operated valve, magnetic fluid level gauge, low liquid-level switch, water level switch, acid bit switch, high level switch and controller；Acid inlet tube connects with the upper end of water inlet pipe with acid charging basket, go out acid tube to connect with the lower end of acid charging basket, acid inlet tube is provided with the first pneumatic operated valve, water inlet pipe is provided with the second pneumatic operated valve, going out, acid tube is provided with the 3rd pneumatic operated valve, overflow pipe upper end connects with the upper end of acid charging basket, overflow pipe lower end connects with the acid tube that goes out on front side of the 3rd pneumatic operated valve, magnetic fluid level gauge is arranged on acid charging basket lateral wall and connects with in acid charging basket, low liquid-level switch, water level switch, acid bit switch and high level switch are from bottom to top separately positioned on magnetic fluid level gauge, first pneumatic operated valve, second pneumatic operated valve, 3rd pneumatic operated valve, low liquid-level switch, water level switch, acid bit switch and high level switch connect with controller respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157851.1U CN205398732U (en) | 2016-03-02 | 2016-03-02 | Steel wire pickling is with mixing acidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157851.1U CN205398732U (en) | 2016-03-02 | 2016-03-02 | Steel wire pickling is with mixing acidification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205398732U true CN205398732U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620157851.1U Active CN205398732U (en) | 2016-03-02 | 2016-03-02 | Steel wire pickling is with mixing acidification device |
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| CN (1) | CN205398732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710313A (en) * | 2018-05-12 | 2018-10-26 | 宁波得水环保科技有限公司 | A kind of plating chromium plating wastewater processing intelligence control system |
-
2016
- 2016-03-02 CN CN201620157851.1U patent/CN205398732U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710313A (en) * | 2018-05-12 | 2018-10-26 | 宁波得水环保科技有限公司 | A kind of plating chromium plating wastewater processing intelligence control system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |