CN202246817U - Hot galvanizing zinc pot capable of circularly purifying liquid zinc - Google Patents
Hot galvanizing zinc pot capable of circularly purifying liquid zinc Download PDFInfo
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- CN202246817U CN202246817U CN2011203319379U CN201120331937U CN202246817U CN 202246817 U CN202246817 U CN 202246817U CN 2011203319379 U CN2011203319379 U CN 2011203319379U CN 201120331937 U CN201120331937 U CN 201120331937U CN 202246817 U CN202246817 U CN 202246817U
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- zinc
- cadmia
- circularly purifying
- purifying system
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
本实用新型提供一种可循环净化锌液的热镀锌锅，包括锌锅和与其相通的循环净化系统，所述循环净化系统包括控制阀门、锌渣过滤装置、锌渣过滤池和电磁泵；控制阀门和电磁泵分别安装于循环净化系统的入口处和出口处，锌渣过滤池在循环净化系统的中间位置；所述锌渣过滤装置包括感应线圈、隔热套筒和提取篮，隔热套筒置于感应线圈和提取篮之间，提取篮置于感应线圈内，锌渣过滤装置安装于锌渣过滤池内，本实用新型的有益效果是具有结构简单，降低企业成本，使锌渣持续不断的分离去除，降低锌液中锌渣的浓度，净化锌液，提高了镀锌层的质量等优点。
The utility model provides a hot-dip galvanizing pot capable of circulating and purifying zinc liquid, which comprises a zinc pot and a circulating purification system connected thereto. The circulating purification system includes a control valve, a zinc dross filtering device, a zinc dregs filtering pool and an electromagnetic pump; The control valve and the electromagnetic pump are respectively installed at the inlet and outlet of the circulation purification system, and the zinc slag filter pool is in the middle of the circulation purification system; The sleeve is placed between the induction coil and the extraction basket, the extraction basket is placed in the induction coil, and the zinc slag filter device is installed in the zinc slag filter tank. The utility model has the beneficial effects of simple structure, reduced enterprise cost, and continuous zinc slag Continuous separation and removal can reduce the concentration of zinc slag in the zinc solution, purify the zinc solution, and improve the quality of the galvanized layer.
Description
Technical field
The utility model belongs to the pot galvanize field, especially relates to a kind of hot-galvanized cauldron that can circularly purifying zinc liquid.
Background technology
In existing technology, pot galvanize is to use general and the most effective technological measure in the steel anti-corrosion method.The hot-dip galvanizing sheet steel of modernization continuous hot galvanizing explained hereafter is widely used in light industry, household electrical appliances, building and automobile industry.Heat zinc coating plate is except the requirement to aspects such as solidity to corrosion, deep drawing quality, intensity, and is also increasingly high to the requirement of surface quality, and coating cadmia defective is one of main mass defect of heat zinc coating plate.In the steel plate hot galvanizing process because the reaction of solvent, the oxidation of air, the erosion of zinc pot, the dissolvings of belt steel surface iron powder and base steel etc. all can make in a considerable amount of iron entering zinc liquid, and with zinc and zinc liquid in elements such as the aluminium generation cadmia that reacts.Cadmia is different according to composition, structure, size and density, in zinc liquid, can become different states such as end slag, face slag and scum silica frost.The formation of cadmia not only consumes a large amount of zinc, and can participate in impurity to coating, influences the quality of zinc coating.For on float to the cadmia on zinc liquid surface; Can dispose from zinc liquid surface through the method that manual work is fished for,, carry out regular processing at the bottom of sinking to cadmia at the bottom of the pond and can making steel plate not touch the pond; Do not influence quality of coating, but then be at a complete loss as to what to do for the cadmia that is suspended in the zinc liquid.
Summary of the invention
The problem that the utility model will solve provides a kind of hot-galvanized cauldron of purification zinc liquid capable of circulation; Especially can when the pot galvanize operation, make the cadmia that remains in the zinc liquid obtain continual separation removes; Reduce the concentration of cadmia in the zinc liquid; Purify zinc liquid, the steel plate pot galvanize is carried out in clean zinc liquid all the time, to improve the quality of coating of heat zinc coating plate.
For solving the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of hot-galvanized cauldron of purification zinc liquid capable of circulation; It is characterized in that: comprise zinc pot 1 and circularly purifying system, said circularly purifying system comprises by-pass valve control 2, cadmia filtration unit, cadmia filtering basin 3 and electromagnetic pump 7; By-pass valve control 2 and electromagnetic pump 7 are installed on the ingress and the exit of circularly purifying system respectively, and cadmia filtering basin 3 are in the mid-way of circularly purifying system; Said cadmia filtration unit comprises ruhmkorff coil 4, insulating sleeve 5 and extraction basket 6, and insulating sleeve 5 places ruhmkorff coil 4 and extracts between the basket 6, extracts basket 6 and places in the ruhmkorff coil 4, and the cadmia filtration unit is installed in the cadmia filtering basin 3; Said zinc pot 1 communicates with the circularly purifying system.
Further, the inside surroundings wall and the bottom of said zinc pot 1 and circularly purifying system are refractory masses.
Further, the bottom horizontal plane of said circularly purifying system is higher than the bottom horizontal plane 5-20cm of zinc pot 1.
Further, described insulating sleeve 5 is formed by Calucium Silicate powder or aluminosilicate material compacting.
Advantage and the positively effect that the utlity model has are: owing to adopt technique scheme, this purification zinc pan capable of circulation has simple in structure, reduces enterprise cost; The continual separation of cadmia is removed; Reduce the concentration of cadmia in the zinc liquid, purify zinc liquid, improved the advantages such as quality of zinc coating.
Description of drawings
Fig. 1 is the structural representation of the utility model
Fig. 2 is the sectional view of the cadmia filtration unit of the utility model
Among the figure:
1, zinc pot 2, by-pass valve control 3, cadmia filtering basin
4, ruhmkorff coil 5, insulating sleeve 6, extraction basket
7, electromagnetic pump
Embodiment
Circularly purifying system as shown in Figure 1, that the utility model comprises zinc pot 1 and communicates with it, said circularly purifying system comprises by-pass valve control 2, cadmia filtration unit, cadmia filtering basin 3 and electromagnetic pump 7; By-pass valve control 2 and electromagnetic pump 7 are installed on the ingress and the exit of circularly purifying system respectively, and cadmia filtering basin 3 are in the mid-way of circularly purifying system; By-pass valve control 2 is used to control flowing of zinc liquid, and electromagnetic pump 7 can make zinc liquid in the circularly purifying system, circulate; Said cadmia filtration unit comprises ruhmkorff coil 4, insulating sleeve 5 and extracts basket 6; Insulating sleeve 5 places ruhmkorff coil 4 and extracts between the basket 6, make ruhmkorff coil 4 can be under hot environment long-time trouble-free service; Extract basket 6 and place in the ruhmkorff coil 4, the cadmia that obtains after feasible the filtration can be cleared up more easily, and the cadmia filtration unit is installed in the cadmia filtering basin 3; The bottom horizontal plane of said circularly purifying system is higher than the bottom horizontal plane of zinc pot 1, and the purpose of design is to prevent to stir the end slag that sinks to the bottom of a pan in the moving process of zinc flow like this, and difference of altitude is at 5-20cm.
The working process of this instance: open by-pass valve control 2 and make the constantly circulation in the circularly purifying system of zinc liquid, give ruhmkorff coil 4 energisings, produce inducedmagnetic field with electromagnetic pump 7; When the zinc flow was in inducedmagnetic field, cadmia was attached to and extracts on the basket 6 in the effect deflect in magnetic field; Realize separating the effect of removing cadmia, when clearing up, can take out extracting basket 6; Remove cadmia, make that like this cleaning cadmia is convenient.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (4)
1. the hot-galvanized cauldron of a purification zinc liquid capable of circulation is characterized in that: comprise zinc pot (1) and circularly purifying system, said circularly purifying system comprises by-pass valve control (2), cadmia filtration unit, cadmia filtering basin (3) and electromagnetic pump (7); By-pass valve control (2) and electromagnetic pump (7) are installed on the ingress and the exit of circularly purifying system respectively, and cadmia filtering basin (3) are in the mid-way of circularly purifying system; Said cadmia filtration unit comprises ruhmkorff coil (4), insulating sleeve (5) and extracts basket (6); Insulating sleeve (5) places ruhmkorff coil (4) and extracts between the basket (6); Extract basket (6) and place in the ruhmkorff coil (4), the cadmia filtration unit is installed in the cadmia filtering basin (3); Said zinc pot (1) communicates with the circularly purifying system.
2. the temperature zinc pot of a kind of purification zinc liquid capable of circulation according to claim 1 is characterized in that: the inside surroundings wall and the bottom of said zinc pot (1) and circularly purifying system are refractory masses.
3. the hot-galvanized cauldron of a kind of purification zinc liquid capable of circulation according to claim 1 is characterized in that: the bottom horizontal plane of said circularly purifying system is higher than the bottom horizontal plane 5-20cm of zinc pot (1).
4. the hot-galvanized cauldron of a kind of purification zinc liquid capable of circulation according to claim 1 is characterized in that: described insulating sleeve (5) is formed by Calucium Silicate powder or aluminosilicate material compacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203319379U CN202246817U (en) | 2011-09-06 | 2011-09-06 | Hot galvanizing zinc pot capable of circularly purifying liquid zinc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203319379U CN202246817U (en) | 2011-09-06 | 2011-09-06 | Hot galvanizing zinc pot capable of circularly purifying liquid zinc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202246817U true CN202246817U (en) | 2012-05-30 |
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ID=46108088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203319379U Expired - Fee Related CN202246817U (en) | 2011-09-06 | 2011-09-06 | Hot galvanizing zinc pot capable of circularly purifying liquid zinc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202246817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803369A (en) * | 2016-03-23 | 2016-07-27 | 张家港市奥神科技有限公司 | Method for stirring melt in hot galvanizing smelting furnace |
| CN106319413A (en) * | 2016-10-26 | 2017-01-11 | 山东裕得金属制品有限公司 | Heating galvanizing pot |
| CN107630182A (en) * | 2017-10-25 | 2018-01-26 | 厦门新钢金属制品有限公司 | A kind of zinc pot structure |
-
2011
- 2011-09-06 CN CN2011203319379U patent/CN202246817U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105803369A (en) * | 2016-03-23 | 2016-07-27 | 张家港市奥神科技有限公司 | Method for stirring melt in hot galvanizing smelting furnace |
| CN105803369B (en) * | 2016-03-23 | 2018-03-27 | 张家港市奥神科技有限公司 | The method that a kind of liquation in zinc smelting furnace to hot dip of steel wire is stirred |
| CN106319413A (en) * | 2016-10-26 | 2017-01-11 | 山东裕得金属制品有限公司 | Heating galvanizing pot |
| CN107630182A (en) * | 2017-10-25 | 2018-01-26 | 厦门新钢金属制品有限公司 | A kind of zinc pot structure |
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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 |
Granted publication date: 20120530 Termination date: 20140906 |
|
| EXPY | Termination of patent right or utility model |