CN107081348A - High-carbon steel wire rod pickling-free is without phosphatization environment-friendly type process of surface treatment - Google Patents
High-carbon steel wire rod pickling-free is without phosphatization environment-friendly type process of surface treatment Download PDFInfo
- Publication number
- CN107081348A CN107081348A CN201610086495.3A CN201610086495A CN107081348A CN 107081348 A CN107081348 A CN 107081348A CN 201610086495 A CN201610086495 A CN 201610086495A CN 107081348 A CN107081348 A CN 107081348A
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- CN
- China
- Prior art keywords
- wire rod
- steel wire
- carbon steel
- coating
- phosphatization
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass
- B21C43/02—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass combined with or specially adapted for use in connection with drawing or winding machines or apparatus
- B21C43/04—Devices for de-scaling wire or like flexible work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C9/00—Cooling, heating or lubricating drawing material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Metal Extraction Processes (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The invention discloses high-carbon steel wire rod pickling-free without phosphatization environment-friendly type process of surface treatment, category high-carbon steel wire rod processing technology field comprises the following steps：(1) high-carbon steel wire rod is placed on stock shelf, carries out threading；(2) decorticator is utilized, the oxide skin on high-carbon steel wire rod surface is removed using the physical method of mechanical descaling；(3) in coating groove, one layer of inorganic salts coating is applied to the high-carbon steel wire rod surface for divesting oxide skin；(4) 360 ° of purgings are carried out to the coating solution of the high-carbon steel wire rod excess surface with inorganic salts coating using high pressure positive blower；(5) temperature carried using the high-carbon steel wire rod after purging described in (3) in coating is spontaneously dried；(6) wire drawing is carried out in wire drawing machine.The present invention removes the oxide skin on wire rod surface with mechanical descaling, both saves water source, is also produced without spent acid, acid mist, waste water, and also with regard to that more need not carry out sewage disposal to waste water etc., environmental protection, the purpose of energy-conservation have been reached from root.
Description
Technical field
It is high-carbon steel wire rod pickling-free without phosphatization specifically the present invention relates to high-carbon steel wire rod processing technology field
Environment-friendly type process of surface treatment.
Background technology
High-carbon steel wire rod is the raw material for producing compressor wire, steel strand wires, it is necessary to remove high-carbon steel disk by chlorohydric acid pickling
The oxide skin on bar surface, after being rinsed well with water, is carried out after phosphate coat, clear water rinsing, saponification process drying, then
Carry out hot candied, twisting steel strand wires operation.During this, chlorohydric acid pickling produces spent acid, waste acid water, acid mist, phosphatization
Produce waste phosphorized slag, heating and severe contamination is caused to environment with coal-burning boiler etc..
The content of the invention
The invention provides high-carbon steel wire rod pickling-free without phosphatization environment-friendly type process of surface treatment, it is therefore intended that overcome existing
The deficiency of technology.
The present invention relates to high-carbon steel wire rod pickling-free without phosphatization environment-friendly type process of surface treatment, high-carbon steel wire rod pickling-free without
Phosphatization environment-friendly type process of surface treatment, it is characterised in that comprise the following steps：(1) high-carbon steel wire rod is placed on feeding
On frame, threading is carried out；(2) decorticator is utilized, high-carbon steel wire rod surface is removed using the physical method of mechanical descaling
Oxide skin；(3) in coating groove, one layer of inorganic salts coating is applied to the high-carbon steel wire rod surface for divesting oxide skin；(4)
360 ° of purgings are carried out to the coating solution of the high-carbon steel wire rod excess surface with inorganic salts coating using high pressure positive blower；
(5) temperature carried using the high-carbon steel wire rod after purging described in (3) in coating is spontaneously dried；(6)
Wire drawing is carried out in wire drawing machine.
As the further scheme of invention, between the step (2) and the step (3), high-carbon steel wire rod will also
It is using the friction for the steel wire lump filled in device, high-carbon steel wire rod surface is difficult by mechanical descaling derusting servicing unit
Removed completely with the thin oxide skin of removal.
As the further scheme of invention, the temperature in coating groove in the step (3) is 85 DEG C.
As the further scheme of invention, the step (4) is will to be finished from the coating groove floating coat in step (3)
High-carbon steel wire rod be wrapped on drying wheel 3~5 circles, to increase the time of natural drying so that high-carbon steel wire rod is done
It is dry abundant.
Compared with prior art, the positive effect of the present invention is：
1. the present invention can substitute the technique that traditional pickling removes high-carbon steel bar surface scale, gone with mechanical descaling
Except the oxide skin on wire rod surface, also no longer rinsed with substantial amounts of water, both save water source, also without spent acid, acid mist,
Waste water is produced, and also with regard to that more need not carry out sewage disposal to waste water etc., environmental protection, the purpose of energy-conservation have been reached from root.
Brief description of the drawings
The process chart of Fig. 1 present invention
Embodiment
The present invention provides high-carbon steel wire rod pickling-free without phosphatization environment-friendly type process of surface treatment, for make the purpose of the present invention,
Technical scheme and better clear, clear and definite, the present invention is described in more detail below.It should be appreciated that this place
The specific embodiment of description is only to explain the present invention, and without with limiting the present invention.
Embodiment one：
The present invention relates to high-carbon steel wire rod pickling-free without phosphatization environment-friendly type process of surface treatment, comprise the following steps：(1)
High-carbon steel wire rod is placed on stock shelf, threading is carried out；By the draw-gear of mechanical descaling machine front end to wire drawing machine side
To conveying, fuel pump on shell-rinding wheel is opened, gap amplification will be taken turns in every group of shell-rinding wheel, is easy to be put into wire rod.Treat wire rod
Each group shell-rinding wheel and servicing unit, coating groove, blow valve port are conveyed through at wire drawing prow road diaphragm capsule, this process
Finish；
(2) decorticator is utilized, the oxide skin on high-carbon steel wire rod surface is removed using the physical method of mechanical descaling；
After peeling off, wire rod face is swept by steel wire lump, the fraction oxide skin that wire rod surface is difficult to remove is shelled completely
Fall, and steel wire lump is very common auxiliary material, it is not necessary to increase any energy consumption equipment, that is, reached and gone completely
Except the purpose of residual oxidization skin, the requirement of subsequent handling is reached, drawing speed and quality is improved, it is not required that increased
Oil (gas) filling device operating cost.
(3) in 85 degrees Celsius of coating groove, one layer of inorganic salts are applied to the high-carbon steel wire rod surface for divesting oxide skin
Coating；
(4) coating solution of the high-carbon steel wire rod excess surface with inorganic salts coating is carried out using high pressure positive blower
360 ° of purgings；360 degree of purgings are carried out to it when just going out coating groove, it is therefore an objective to do not allow unnecessary coating solution to be taken out of,
Coating solution is dried beneficial within the shortest time, one layer of coated film for being beneficial to drawing operation is formed on wire rod surface；
(5) temperature carried using the high-carbon steel wire rod after purging described in (3) in coating is spontaneously dried；
In addition to this link is evaporated the coating solution on surface naturally except the waste heat taken out of using wire rod in coating groove, one is also installed additional
Individual drying wheel, the wire rod come out from coating groove is wrapped on drying wheel, 3-5 circles, is increased the natural drying time, is made
Obtain wire rod fully to dry, such superficial film is more firm, is more favorable for drawing operation below；
(6) wire drawing is carried out in wire drawing machine.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned exemplary embodiment, and
Without departing from the spirit or essential characteristics of the present invention, the present invention can be realized in other specific forms.Cause
This, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the present invention
Scope limited by appended claims rather than described above, it is intended that equivalency in claim will be fallen
All changes in implication and scope are included in the present invention, any reference in claim should not be considered as into limit
The involved claim of system.
Claims (4)
1. high-carbon steel wire rod pickling-free is without phosphatization environment-friendly type process of surface treatment, it is characterised in that comprise the following steps：(1)
High-carbon steel wire rod is placed on stock shelf, threading is carried out；(2) decorticator is utilized, using the physical method of mechanical descaling
Remove the oxide skin on high-carbon steel wire rod surface；(3) in coating groove, the high-carbon steel wire rod surface for divesting oxide skin is applied
Apply one layer of inorganic salts coating；(4) painting using high pressure positive blower to the high-carbon steel wire rod excess surface with inorganic salts coating
Layer liquid carries out 360 ° of purgings；(5) temperature carried using the high-carbon steel wire rod after purging described in (3) in coating
Degree is spontaneously dried；(6) wire drawing is carried out in wire drawing machine.
2. high-carbon steel wire rod pickling-free according to claim 1 exists without phosphatization environment-friendly type process of surface treatment, its feature
In between the step (2) and the step (3), high-carbon steel wire rod will also pass through mechanical descaling derusting auxiliary dress
Put, using the friction for the steel wire lump filled in device, the thin oxide skin that high-carbon steel wire rod surface is difficult to remove
Remove completely.
3. high-carbon steel wire rod pickling-free according to claim 1 exists without phosphatization environment-friendly type process of surface treatment, its feature
In the temperature in coating groove in the step (3) is 85 DEG C.
4. high-carbon steel wire rod pickling-free according to claim 1 exists without phosphatization environment-friendly type process of surface treatment, its feature
In the step (4) is that the high-carbon steel wire rod finished from the coating groove floating coat in step (3) is wrapped in into drying
Upper 3~5 circle of wheel, to increase the time of natural drying so that high-carbon steel wire rod is dried abundant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610086495.3A CN107081348A (en) | 2016-02-16 | 2016-02-16 | High-carbon steel wire rod pickling-free is without phosphatization environment-friendly type process of surface treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610086495.3A CN107081348A (en) | 2016-02-16 | 2016-02-16 | High-carbon steel wire rod pickling-free is without phosphatization environment-friendly type process of surface treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107081348A true CN107081348A (en) | 2017-08-22 |
Family
ID=59614011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610086495.3A Pending CN107081348A (en) | 2016-02-16 | 2016-02-16 | High-carbon steel wire rod pickling-free is without phosphatization environment-friendly type process of surface treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107081348A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127766A (en) * | 2018-08-08 | 2019-01-04 | 辽宁通达建材实业有限公司 | Using the method for coating process production prestress wire steel wire of peeling off online |
| CN112430818A (en) * | 2020-11-20 | 2021-03-02 | 德清县豪鹰金属制品有限公司 | Surface treatment process for steel wire |
| CN112496075A (en) * | 2021-01-13 | 2021-03-16 | 江苏泰源钢缆有限公司 | Non-pickling and non-phosphating production method and production equipment for steel cable |
-
2016
- 2016-02-16 CN CN201610086495.3A patent/CN107081348A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109127766A (en) * | 2018-08-08 | 2019-01-04 | 辽宁通达建材实业有限公司 | Using the method for coating process production prestress wire steel wire of peeling off online |
| CN112430818A (en) * | 2020-11-20 | 2021-03-02 | 德清县豪鹰金属制品有限公司 | Surface treatment process for steel wire |
| CN112496075A (en) * | 2021-01-13 | 2021-03-16 | 江苏泰源钢缆有限公司 | Non-pickling and non-phosphating production method and production equipment for steel cable |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170822 |