CN201634751U - Steel wire and steel strip hot-dip plating energy-saving production system with zero emission - Google Patents
Steel wire and steel strip hot-dip plating energy-saving production system with zero emission Download PDFInfo
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- CN201634751U CN201634751U CN2010201388191U CN201020138819U CN201634751U CN 201634751 U CN201634751 U CN 201634751U CN 2010201388191 U CN2010201388191 U CN 2010201388191U CN 201020138819 U CN201020138819 U CN 201020138819U CN 201634751 U CN201634751 U CN 201634751U
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- steel
- steel wire
- heat treatment
- production system
- plating
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Abstract
The utility model relates to a steel wire and steel strip hot-dip plating energy-saving production system with zero emission, which is capable of not only effectively deoxidizing oxidized steel wires or steel strips, but also avoiding secondary oxidization of the steel wires or steel strips after heat treatment. The technical scheme includes that a steel wire or steel strip take-up roller matches with an inlet of a heat treatment furnace, an outlet of the heat treatment furnace matches with a plating pot, pressing rollers are positioned inside and above the plating pot, the steel wire or steel strip take-up roller matches with the pressing rollers, the outlet of the heat treatment furnace is communicated with the plating pot via a pipeline, and an N2 and H2 inlet pipe is arranged on the pipeline. The production system has the advantages that 1 the production system is capable of not only deoxidizing the oxidized steel wires or steel strips, but also avoiding raw material waste and environmental pollution, 2 the production system can not only avoid secondary oxidization of the steel wires or steel strips after heat treatment, but also guarantee hot-dip plating quality of hot-dip plated steel wires or steel strips, and 3 by avoiding heat emission of the steel wires or the steel strips after the heat treatment, the production system does not consume heat energy and can keep plating solution in the plating pot within needed temperature range without heating, thereby greatly lowering energy consumption.
Description
Technical field
The utility model relates to a kind of oxidized steel wire or steel band of can either effectively reducing, steel wire after can avoiding heat treatment process neutralization heat to handle again or steel band are belonged to steel wire or steel strip hot-dip system and make the field by the steel wire and strip hot-dip zero-emission energy-saving production system and the production method of secondary oxidation.
Background technology
At present, existing steel wire or steel strip hot-dip system are the spacing oxidation by steel wire or steel band let off roll with the heat treatment furnace import and cooperate, oxidation cooperates in the thermal treatment, being the spacing oxidation between heat treatment furnace outlet and the plating pot cooperates, need surface cleaning before the plating and help plating to handle, pressure roller is positioned at the plating pot, and steel wire after the hot dip or steel band rolling are on the wind-up roll of steel wire or steel band.Its weak point: the one, oxidized steel wire or steel band reduction not only can't be caused waste of raw materials, and also thermal treatment energy consumption height, contaminate environment; The 2nd, can't guarantee that steel wire after the thermal treatment or steel band not by further oxidation, directly influence the quality of hot dip; The 3rd, because the state that steel wire after the thermal treatment or steel band are in air exposure, therefore make steel wire or steel band after the thermal treatment to carry out surface treatment and to help plating by chemical solution, temperature sharply descends and is lower than the temperature of plating plating bath in the pot, force the plating bath in the plating pot to need continual heating, energy consumption height.
The utility model content
Purpose of design: avoid the weak point in the background technology, design a kind of oxidized steel wire or steel band of can either effectively reducing, steel wire after can avoiding heat treatment process neutralization heat to handle again or steel band are by the steel wire and strip hot-dip zero-emission energy-saving production system and the production method of secondary oxidation.
Design: in order to realize above-mentioned purpose of design.The employing pipeline is communicated with and pipeline is provided with N between heat treatment furnace outlet and the plating pot
2Or (with) H
2The design of inlet pipe is a technology principal character of the present utility model.The purpose of doing like this is: the one, because that an end of pipeline is arranged in heat treatment furnace outlet connection, the other end is approaching with the plating bath face that is positioned at the plating pot, be the defective that the spacing oxidation cooperates between having avoided heat treatment furnace outlet that background technology exists and having plated pot; The 2nd, N in the pipeline
2Gas or H
2The feeding of gas, make be located in the heat treatment furnace outlet, pipeline links mouth and is barotropic state, thoroughly eradicated air and the possibility that is contacted by thermal treatment steel wire or steel strip surface; The 3rd, because the pipeline the other end is arranged in the plating bath of plating pot or touches mutually with plating bath, and the outlet of pipeline is the malleation gas port again, the N that this positive air pressure is discharged
2Gas or H
2Gas makes steel wire or the steel band after air can't touch thermal treatment equally, not only avoid steel wire or the oxidized situation of steel strip surface secondary after the thermal treatment, and both avoided steel wire or the raw-material loss of steel band, avoided steel wire or steel band oxidation and surface treatment environmental pollution thereof again; The 3rd, because steel wire after the thermal treatment or steel band heat are lost very little in pipeline, itself with heat be far longer than the required minimum temperature of plating bath in the plating pot, need not to absorb the heat of plating bath in the plating pot, therefore plating bath has heated the plating bath in the plating pot in hot dipped steel wire or steel band, the plating bath of having avoided background technology to exist needs the defective of uninterrupted heating, has reached purpose of energy saving.
Technical scheme: steel wire and strip hot-dip zero-emission energy-saving production system, steel wire or steel band let off roll cooperate with the heat treatment furnace import, the heat treatment furnace outlet cooperates with the plating pot, lower compression roller is positioned at the plating pot, last pressure roller is positioned at plating pot top, steel wire or steel band wind-up roll cooperate with last pressure roller, and the employing pipeline is communicated with and pipeline is provided with N between the outlet of described heat treatment furnace and the plating pot
2And H
2Inlet pipe.
The utility model is compared with background technology, and the one, oxidized steel wire or steel band reduction can have been avoided waste of raw materials again, and have greatly been reduced heat treated steel consumption, energy consumption, avoided environmental pollution; The 2nd, can guarantee steel wire after the thermal treatment or steel band not by secondary oxidation, and guarantee the hot-dip quality of hot dipped steel wire or steel band; The 3rd, owing to avoided distributing of steel wire after the thermal treatment or steel band heat, therefore in the process of hot dip, not only do not consume heat energy, and can make the plating bath in the plating pot need not to heat and remain in the required temperature range, reduced energy consumption widely.
Description of drawings
Fig. 1 is the structural representation of steel wire and strip hot-dip zero-emission energy-saving production system.
Embodiment
Embodiment 1: with reference to accompanying drawing 1.Steel wire and strip hot-dip zero-emission energy-saving production system, steel wire or steel band let off roll 1 cooperate with heat treatment furnace 3 imports, heat treatment furnace 3 outlets cooperate with plating pot 6, lower compression roller 7 is positioned at plating pot 6, last pressure roller 8 is positioned at plating pot 6 tops, steel wire or steel band wind-up roll 8 cooperate with last pressure roller 8, and employing pipeline 4 is communicated with and pipeline 4 is provided with N between 3 outlets of described heat treatment furnace and the plating pot 5
2Or H
2Inlet pipe 5, N
2Or H
2Making be prior art, be not described herein at this.
The import of described pipeline 4 is positioned at heat treatment furnace 3 outlets, and the import of described pipeline 4 is the malleation gas port, that is to say, passes through N
2Or H
2Inlet pipe enters the N in the pipeline 4
2Or H
2Gas is barotropic state at pipe head, discharging N in the heat treated stove 3
2Or H
2Gas forces the air can't be near the import of pipeline 4.
It is approaching that the outlet of described pipeline 4 is arranged in the exit end and the plating bath face of the plating bath of plating pot 6 or pipeline 4, and the exit of pipeline 4 is malleation.The outlet of described pipeline 4 is the malleation gas port.That is to say, pass through N
2Or H
2Inlet pipe enters the N in the pipeline 4
2And H
2Gas is barotropic state at pipe outlet, in plating pot in the plating bath or liquid level discharge N
2And H
2Gas forces the air can't be near the outlet of pipeline 4.
Described plating bath is meant zinc plating bath, zinc-5% aluminium-rare-earth alloy electroplating bath, zinc-10% aluminium alloy plating bath, 55% aluminium-zinc/silicon alloy plating bath, zinc-tin alloy plating solution, zinc-aluminium-magnesium alloy plating bath etc.
The production method of steel wire and strip hot-dip zero-emission energy-saving production system: 4～50 meters of steel wire on steel wire or the steel band let off roll 1 or steel band 2 per minutes (comprising any value between end value and 4～50 meters) speed enters from heat treatment furnace 3 imports and heat-treats, the temperature of heat treatment furnace 3 is controlled between 700 ℃～950 ℃ (comprising any value between end value and 700 ℃～950 ℃), steel wire after the thermal treatment or steel band 2 enter in the pipeline 4 and steel wire or steel band 2 temperature progressively are cooled to from 700 ℃～950 ℃ (comprising the arbitrary value between end value and 700 ℃～950 ℃) and are not less than 420 ℃, feed the N in the pipeline
2Gas and H
2Gas and in the plating bath of heat treatment furnace 3 exits and plating pot or the plating bath face form the malleation air-flow, this malleation air-flow force air can't touch in the thermal treatment and thermal treatment after steel wire or steel band 2, and make steel wire or steel band 2 distribute heat in the process of hot dip, make the temperature of plating bath remain between 420 ℃～500 ℃ (comprising any value between end value and 420 ℃～500 ℃), hot dipped steel wire or steel band 2 by plating pot lower compression roller 7 and last pressure roller rolling on steel wire or steel band wind-up roll 9.
What need understand is: though the foregoing description is to the utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (5)
1. steel wire and strip hot-dip zero-emission energy-saving production system, steel wire or steel band let off roll cooperate with the heat treatment furnace import, the heat treatment furnace outlet cooperates with the plating pot, lower compression roller is positioned at the plating pot, last pressure roller is positioned at plating pot top, steel wire or steel band wind-up roll cooperate with last pressure roller, it is characterized in that: the employing pipeline is communicated with and pipeline is provided with N between the outlet of described heat treatment furnace and the plating pot
2And H
2Inlet pipe.
2. steel wire and strip hot-dip zero-emission energy-saving production system according to claim 1 is characterized in that: the import of described pipeline is positioned at the heat treatment furnace outlet and connects.
3. steel wire and strip hot-dip zero-emission energy-saving production system according to claim 1 and 2 is characterized in that: the interior gas of the pipe of described pipeline is malleation and the import gas port is malleation.
4. steel wire and strip hot-dip zero-emission energy-saving production system according to claim 1 is characterized in that: it is approaching that the outlet of described pipeline is arranged in the exit end and the plating bath face of the plating bath of plating pot or pipeline, and the exit of pipeline is malleation.
5. according to claim 1 or 4 described steel wire and strip hot-dip zero-emission energy-saving production systems, it is characterized in that: gas is malleation in the pipe of described pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201388191U CN201634751U (en) | 2010-03-19 | 2010-03-19 | Steel wire and steel strip hot-dip plating energy-saving production system with zero emission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201388191U CN201634751U (en) | 2010-03-19 | 2010-03-19 | Steel wire and steel strip hot-dip plating energy-saving production system with zero emission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201634751U true CN201634751U (en) | 2010-11-17 |
Family
ID=43079241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201388191U Expired - Lifetime CN201634751U (en) | 2010-03-19 | 2010-03-19 | Steel wire and steel strip hot-dip plating energy-saving production system with zero emission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201634751U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781745A (en) * | 2010-03-19 | 2010-07-21 | 杭州创宇金属制品科技有限公司 | Steel wire and steel strip hot-dip zero-emission energy-saving production system and production method |
| CN101979698A (en) * | 2010-11-19 | 2011-02-23 | 江苏泰力钢绳有限公司 | Hot-dip galvanizing furnace provided with cooling device |
| CN106702358A (en) * | 2015-08-05 | 2017-05-24 | 天津卡斯特机械有限公司 | Excavator crawler belt rust-proof device |
-
2010
- 2010-03-19 CN CN2010201388191U patent/CN201634751U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781745A (en) * | 2010-03-19 | 2010-07-21 | 杭州创宇金属制品科技有限公司 | Steel wire and steel strip hot-dip zero-emission energy-saving production system and production method |
| CN101979698A (en) * | 2010-11-19 | 2011-02-23 | 江苏泰力钢绳有限公司 | Hot-dip galvanizing furnace provided with cooling device |
| CN106702358A (en) * | 2015-08-05 | 2017-05-24 | 天津卡斯特机械有限公司 | Excavator crawler belt rust-proof device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU CHUANGLI TECHNOLOGY SERVICE CO., LTD. Free format text: FORMER OWNER: HANGZHOU CHUANGYU METALLIC PRODUCTS TECHNOLOGY CO., LTD. Effective date: 20150617 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150617 Address after: 311107, 1, Sanxing Road, 22 Renhe street, Yuhang District, Zhejiang, Hangzhou Patentee after: Hangzhou Chuangli Technology Service Co. Ltd. Address before: 311101, No. 38, Wuzhou Road, Yuhang Economic Development Zone, Yuhang District, Zhejiang, Hangzhou Patentee before: Hangzhou Chuangyu Metallic Products Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: MACCAFERRI (HANGZHOU) METAL MATERIAL TECHNOLOGY CO Free format text: FORMER OWNER: HANGZHOU CHUANGLI TECHNOLOGY SERVICE CO., LTD. Effective date: 20150710 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150710 Address after: 1 Building 1, building 22, Sanxing Road, Renhe street, Yuhang District, Zhejiang, Hangzhou, 311107 Patentee after: Mark Phil (Hangzhou) metal Mstar Technology Ltd Address before: 311107, 1, Sanxing Road, 22 Renhe street, Yuhang District, Zhejiang, Hangzhou Patentee before: Hangzhou Chuangli Technology Service Co. Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |