CN113881945A - Steel wire galvanizing pretreatment device - Google Patents
Steel wire galvanizing pretreatment device Download PDFInfo
- Publication number
- CN113881945A CN113881945A CN202111181686.5A CN202111181686A CN113881945A CN 113881945 A CN113881945 A CN 113881945A CN 202111181686 A CN202111181686 A CN 202111181686A CN 113881945 A CN113881945 A CN 113881945A
- Authority
- CN
- China
- Prior art keywords
- tank
- box
- water
- steel wire
- partition plate
- 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.)
- Pending
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G3/00—Apparatus for cleaning or pickling metallic material
- C23G3/02—Apparatus for cleaning or pickling metallic material for cleaning wires, strips, filaments continuously
- C23G3/027—Associated apparatus, e.g. for pretreating or after-treating
- C23G3/029—Associated apparatus, e.g. for pretreating or after-treating for removing the pickling fluid from the objects
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/38—Wires; Tubes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The application discloses steel wire galvanizing preprocessing device, wash the water tank including alkali that sets gradually pond, first washing water tank, pickling bath and second, the steel wire passes through in proper order the water tank is washd to alkali pond, first washing water tank, pickling bath and second, first washing water tank is followed steel wire direction of motion has set gradually first box, second box and third box, first box with the third box respectively with second box intercommunication, the second washs the water tank and follows steel wire direction of motion has set gradually fourth box, fifth box and sixth box, the fourth box with the sixth box respectively with fifth box intercommunication, the third box with fourth box intercommunication, sixth bottom of the box portion is provided with first water inlet, first bottom of the box portion is provided with first delivery port. The resources are saved, and the resource waste is avoided.
Description
Technical Field
The invention relates to the field of steel wire rope manufacturing, in particular to a steel wire galvanizing pretreatment device.
Background
In the process of processing the steel wire rope, the steel wire needs to be galvanized to form a protective layer, so that the steel wire is protected, and the durability of the steel wire is improved. Before the steel wire galvanization treatment, the steel wire needs to be sequentially subjected to alkali washing and acid washing to prepare for the steel wire galvanization, the alkali liquor remained on the steel wire is washed away by a first clear water tank after the alkali washing, then the acid washing is carried out, and the acid liquor remained on the steel wire is washed away by a second clear water tank after the acid washing.
In the prior art, water in the first clear water tank is alkaline, water in the second clear water tank is acidic, and water in the first clear water tank and water in the second clear water tank need to be treated respectively and then can be discharged, so that a large amount of alkali liquor and acid liquor are consumed for treating water in the first clear water tank and water in the second clear water tank, and resource waste is caused.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it would be desirable to provide a resource-efficient wire galvanizing pretreatment apparatus.
According to the first aspect, the steel wire galvanizing pretreatment device comprises an alkali washing tank, a first cleaning water tank, a pickling tank and a second cleaning water tank which are sequentially arranged, a steel wire sequentially passes through the alkali washing tank, the first cleaning water tank, the pickling tank and the second cleaning water tank, the first cleaning water tank is sequentially provided with a first box body, a second box body and a third box body along the movement direction of the steel wire, the first box body and the third box body are respectively communicated with the second box body, the second cleaning water tank is sequentially provided with a fourth box body, a fifth box body and a sixth box body along the movement direction of the steel wire, the fourth box body and the sixth box body are respectively communicated with the fifth box body, the third box body is communicated with the fourth box body, the bottom of the sixth box body is provided with a first water inlet, and the bottom of the first box body is provided with a first water outlet.
According to the technical scheme that this application embodiment provides, through water from first water inlet pass through the sixth box in proper order, the fifth box, the fourth box, the third box, behind second box and the first box, flow from first delivery port, transport the sour water in the second washing water tank to in the first washing water tank, and with the alkaline water neutralization in the first washing water tank, make the water that flows from first delivery port be the water of acid-base neutralization, need not consume too much acidizing fluid and alkali lye and carry out the neutralization, the resource is saved, avoid the wasting of resources.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural diagram of a steel wire galvanizing pretreatment apparatus according to an embodiment of the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1, the pretreatment device for steel wire galvanization of the present invention includes an alkali washing tank, a first cleaning water tank 10, a pickling tank, and a second cleaning water tank 20, which are sequentially disposed, wherein a steel wire sequentially passes through the alkali washing tank, the first cleaning water tank 10, the pickling tank, and the second cleaning water tank 20, the first cleaning water tank 10 sequentially has a first tank 11, a second tank 12, and a third tank 13 along a movement direction of the steel wire, the first tank 11 and the third tank 13 are respectively communicated with the second tank 12, the second cleaning water tank 20 sequentially has a fourth tank 21, a fifth tank 22, and a sixth tank 23 along the movement direction of the steel wire, the fourth tank 21 and the sixth tank 23 are respectively communicated with the fifth tank 22, the third tank 13 is communicated with the fourth tank 21, a first water inlet 27 is disposed at a bottom of the sixth tank 23, and a first water outlet 16 is disposed at a bottom of the first tank 11.
In the embodiment of the invention, in the current steel wire rope production process, the steel wire is sequentially subjected to alkali washing, water washing, acid washing and water washing; then the steel wire enters a plating assisting groove for plating assisting, and then the steel wire is dried; the steel wire is galvanized in a pure zinc pot. Alkali wash lets the steel wire through alkali wash the pond, has placed alkali lye in the alkali wash pond, and water washing lets the steel wire through first washing water tank, can wash away remaining alkali lye on the steel wire. The pickling is to make the steel wire pass through a pickling tank, acid liquor is placed in the pickling tank, and the water washing is to make the steel wire pass through a second cleaning water tank, so that the residual acid liquor on the steel wire can be washed away, and the subsequent galvanization is facilitated.
The first cleaning water tank comprises a first tank body, a second tank body and a third tank body, the second cleaning water tank comprises a fourth tank body, a fifth tank body and a sixth tank body, the sixth tank body is provided with a first water inlet, the first tank body is provided with a first water outlet, the third tank body is communicated with the fourth tank body, water sequentially passes through the sixth tank body from the first water inlet, the fifth tank body, the fourth tank body, the third tank body, the second tank body and the first tank body are arranged at the back of the second tank body and flows out from the first water outlet, acidic water in the second cleaning water tank is transported into the first cleaning water tank and neutralized with alkaline water in the first cleaning water tank, so that the water flowing out from the first water outlet is neutralized water of acid and alkali, excessive acid liquid and alkali liquid are not consumed for neutralization, resources are saved, and resource waste is avoided.
Further, the first wash tank 10 is provided with a first partition 14 and a second partition 15, the first partition 14 being located between the first tank 11 and the second tank 12, and the second partition 15 being located between the second tank 12 and the third tank 13.
In the embodiment of the invention, the first cleaning water tank is provided with the first partition plate and the second partition plate, the first tank body and the second tank body are separated by the first partition plate, and the second tank body and the third tank body are respectively separated by the second partition plate, so that water in the third tank body can be discharged from the first water outlet after passing through the second tank body and the first tank body, and the water flowing into the first cleaning water tank from the second cleaning water tank can be fully mixed with the water in the first cleaning water tank.
Further, first baffle 14 is provided with the first water hole of crossing, and the first water hole of crossing is located the upper portion of first baffle 14, and second baffle 15 is provided with the second water hole of crossing, and the second water hole of crossing is located 15 lower parts of second baffle, and third box 13 top is provided with the second water inlet, and the second water inlet communicates with fourth box 21.
In the embodiment of the invention, the first water passing hole is positioned at the upper part of the first partition plate, the first water outlet is arranged at the bottom of the first box, and when water flows from the second box to the first box, the flow path of the water is fully prolonged, so that the water can be fully mixed and then the pH value can be neutralized in the flowing process. The first water hole of crossing is located the upper portion of first baffle, and the second crosses the water hole and is located the lower part of second baffle, crosses the water hole dislocation set with first water hole of crossing and second, has fully prolonged the flow path of water for water can carry out intensive mixing then neutralization pH valve at the flow in-process.
Further, the second wash water tank 20 is provided with a third partition plate 24 and a fourth partition plate 25, the third partition plate 24 being located between the fourth tank 21 and the fifth tank 22, and the fourth partition plate 25 being located between the fifth tank 22 and the sixth tank 23.
In the embodiment of the invention, the second cleaning water tank is provided with a third partition plate and a fourth partition plate, the fourth tank body and the fifth tank body are separated by the third partition plate, and the fifth tank body and the sixth tank body are respectively separated by the fourth partition plate, so that water entering the sixth tank body from the first water inlet can be discharged from the fourth tank body after passing through the fifth tank body and the fourth tank body, and the steel wire can be sufficiently washed by the second cleaning water tank.
Further, a third water passing hole is formed in the third partition plate 24 and located on the lower portion of the third partition plate 24, a fourth water passing hole is formed in the fourth partition plate 25 and located on the upper portion of the fourth partition plate 25, a second water outlet 26 is formed in the top of the fourth box body 21, and the second water outlet 26 is communicated with the third box body 13.
In the embodiment of the invention, the fourth water through hole is positioned at the upper part of the fourth clapboard, the first water inlet is arranged at the bottom of the sixth box body, and when water flows from the sixth box body to the fifth box body, the flow path of the water is fully prolonged, so that the steel wire can be fully cleaned by the water in the flowing process. The fourth water hole of crossing is located the upper portion of fourth baffle, and the third water hole of crossing is located the lower part of third baffle, crosses water hole and fourth water hole dislocation set with the third, has fully prolonged the flow path of water for water can carry out abundant washing to the steel wire at the flow in-process.
Further, the third tank 13 is communicated with the fourth tank 21 through an external water pipe.
Referring to the water flow direction of the attached drawing 1, in the second cleaning water tank, water enters the sixth tank body from the first water inlet, sequentially passes through the fifth tank body and the fourth tank body, and flows out from the second water outlet. The second washs the case and washs the steel wire through the pickling, and according to rivers direction 30, the acidity in the fourth box is greater than the acidity in the fifth box, and the acidity in the fifth box is greater than the acidity in the sixth box, and the sixth box is neutral water, can guarantee the effect to the steel wire washing, is convenient for follow-up galvanize to the steel wire.
In the first washing water tank, water enters the third box body from the second water inlet, sequentially passes through the second box body and the first box body and flows out from the first water outlet. The first steel wire that washs through the alkali wash of case washing, according to rivers direction 30, the basicity in the third box is less than the basicity in the second box, and the basicity of second box is less than the basicity in the first box, and what follow first delivery port discharge is neutral water, in first washing water tank, not only can wash remaining alkali lye on the steel wire, still can neutralize alkali lye, need not consume too much acidizing fluid and alkali lye and carry out the neutralization, has practiced thrift the resource, avoids the wasting of resources.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (6)
1. The utility model provides a steel wire galvanizing pretreatment device, its characterized in that, washs the water tank including alkali wash basin, first washing water tank, pickling bath and the second that sets gradually, and the steel wire passes through in proper order alkali wash basin, first washing water tank, pickling bath and second washing water tank, first washing water tank is followed steel wire direction of motion has set gradually first box, second box and third box, first box with the third box respectively with second box intercommunication, the second washs the water tank and follows steel wire direction of motion has set gradually fourth box, fifth box and sixth box, the fourth box with the sixth box respectively with fifth box intercommunication, the third box with fourth box intercommunication, sixth bottom half is provided with first water inlet, first bottom half is provided with first delivery port.
2. The steel wire galvanizing pretreatment apparatus according to claim 1, wherein the first washing water tank is provided with a first partition plate and a second partition plate, the first partition plate being located between the first tank and the second tank, and the second partition plate being located between the second tank and the third tank.
3. The pretreatment device for steel wire galvanization according to claim 2, wherein the first partition plate is provided with a first water through hole located at an upper portion of the first partition plate, the second partition plate is provided with a second water through hole located at a lower portion of the second partition plate, the top of the third tank is provided with a second water inlet, and the second water inlet is communicated with the fourth tank.
4. The steel wire galvanizing pretreatment apparatus according to claim 1, wherein the second washing water tank is provided with a third partition plate and a fourth partition plate, the third partition plate being located between the fourth tank and the fifth tank, and the fourth partition plate being located between the fifth tank and the sixth tank.
5. The pretreatment device for steel wire galvanization according to claim 4, wherein the third partition plate is provided with a third water through hole, the third water through hole is located at a lower portion of the third partition plate, the fourth partition plate is provided with a fourth water through hole, the fourth water through hole is located at an upper portion of the fourth partition plate, a second water outlet is formed at a top portion of the fourth tank, and the second water outlet is communicated with the third tank.
6. The steel wire galvanizing pretreatment apparatus according to claim 1, wherein the third tank body and the fourth tank body are communicated through an external water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111181686.5A CN113881945A (en) | 2021-10-11 | 2021-10-11 | Steel wire galvanizing pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111181686.5A CN113881945A (en) | 2021-10-11 | 2021-10-11 | Steel wire galvanizing pretreatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113881945A true CN113881945A (en) | 2022-01-04 |
Family
ID=79006047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111181686.5A Pending CN113881945A (en) | 2021-10-11 | 2021-10-11 | Steel wire galvanizing pretreatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113881945A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008229572A (en) * | 2007-03-23 | 2008-10-02 | Nippon Steel Corp | Treatment method of facility wastewater from hot-dip galvanized steel sheet manufacture |
| CN105350011A (en) * | 2015-11-26 | 2016-02-24 | 法瑞钠（济南）焊接器材有限公司 | Water saving device for pretreatment of copper-plated welding wires |
| CN205529080U (en) * | 2016-02-21 | 2016-08-31 | 张家港天工机械制造有限公司 | Production diamond wire saw's earlier stage preprocessing equipment |
| CN106400093A (en) * | 2016-10-26 | 2017-02-15 | 扬州精泽汽配有限公司 | Electroplating production line with single water faucet and electroplating method |
| CN107935231A (en) * | 2017-10-30 | 2018-04-20 | 昆明理工大学 | A kind of processing method and processing device of mechanical zinc-plating process discharge liquid |
| CN214167589U (en) * | 2020-11-12 | 2021-09-10 | 浙江天行健水务有限公司 | Ceramic membrane chemical cleaning waste liquid treatment device |
-
2021
- 2021-10-11 CN CN202111181686.5A patent/CN113881945A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008229572A (en) * | 2007-03-23 | 2008-10-02 | Nippon Steel Corp | Treatment method of facility wastewater from hot-dip galvanized steel sheet manufacture |
| CN105350011A (en) * | 2015-11-26 | 2016-02-24 | 法瑞钠（济南）焊接器材有限公司 | Water saving device for pretreatment of copper-plated welding wires |
| CN205529080U (en) * | 2016-02-21 | 2016-08-31 | 张家港天工机械制造有限公司 | Production diamond wire saw's earlier stage preprocessing equipment |
| CN106400093A (en) * | 2016-10-26 | 2017-02-15 | 扬州精泽汽配有限公司 | Electroplating production line with single water faucet and electroplating method |
| CN107935231A (en) * | 2017-10-30 | 2018-04-20 | 昆明理工大学 | A kind of processing method and processing device of mechanical zinc-plating process discharge liquid |
| CN214167589U (en) * | 2020-11-12 | 2021-09-10 | 浙江天行健水务有限公司 | Ceramic membrane chemical cleaning waste liquid treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112877708B (en) | Strip steel pickling tank system convenient to clean and cleaning method thereof | |
| CN104652100B (en) | Flocculation container of washing machine | |
| CN101144143A (en) | Processing technique of plating auxiliary agent for hot galvanizing | |
| CN205062224U (en) | Nothing useless water environmental protection's of electro -galvanizing production system is carried out iron wire | |
| CN104499038A (en) | Method for removing iron ions in industrial galvanizing electrolyte and continuous automatic iron removal device | |
| CN113881945A (en) | Steel wire galvanizing pretreatment device | |
| CN209493633U (en) | A kind of water-saving countercurrent rinsing device | |
| CN210856355U (en) | Row allies oneself with mends pickling rinsing unit with rinsing section in advance | |
| CN107935231A (en) | A kind of processing method and processing device of mechanical zinc-plating process discharge liquid | |
| CN208055499U (en) | Water-saving system is electroplated | |
| CN209584379U (en) | A kind of circulation clear water reserviors of cable conductor pickling machine | |
| CN209393693U (en) | Pop can tank washing equipment | |
| CN210886633U (en) | Spraying system for door glass and washing machine | |
| CN205474092U (en) | A belt cleaning device for plated item | |
| CN210916269U (en) | Pickling line | |
| CN106435705A (en) | Treatment device and method for implementing total recycling of electroplating rinse water | |
| CN205236339U (en) | Before painting handles contrary process moisturizing water saving fixtures | |
| CN107419323A (en) | A kind of production method and its system without waste water environmental protection that electrogalvanizing is carried out to iron wire | |
| CN207581519U (en) | A kind of processing unit of mechanical zinc-plating waste water | |
| CN206997276U (en) | A kind of water paint pail pack cleaning device | |
| CN205313673U (en) | Belt cleaning device of belted steel | |
| CN209397289U (en) | A kind of electroplating assembly line cleaning device | |
| CN108941109A (en) | Pop can tank washing equipment | |
| CN205236340U (en) | Guide slot water saving fixtures that before painting handled | |
| CN105457862A (en) | Coating pretreatment water-replenishing water-saving device through inverse process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230523 Address after: 226002 No. 8, Baosteel Road, Chenqiao street, Gangzha District, Nantong City, Jiangsu Province Applicant after: BAOSTEEL GROUP NANTONG WIRE PRODUCTS Co.,Ltd. Applicant after: Shenzhen Medium Channel Management Center Applicant after: GUANGDONG PROVINCIAL HIGHWAY CONSTRUCTION Co.,Ltd. Address before: 226002 No. 8, Baosteel Road, Chenqiao street, Gangzha District, Nantong City, Jiangsu Province Applicant before: BAOSTEEL GROUP NANTONG WIRE PRODUCTS Co.,Ltd. |