CN207154413U - A kind of purging system of Cold-Rolled Strip Temper Mill - Google Patents
A kind of purging system of Cold-Rolled Strip Temper Mill Download PDFInfo
- Publication number
- CN207154413U CN207154413U CN201721140956.7U CN201721140956U CN207154413U CN 207154413 U CN207154413 U CN 207154413U CN 201721140956 U CN201721140956 U CN 201721140956U CN 207154413 U CN207154413 U CN 207154413U
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- Prior art keywords
- slewing rollers
- strip
- cold
- purging system
- temper mill
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Abstract
The utility model discloses a kind of purging system of Cold-Rolled Strip Temper Mill, it is related to strip production instrument field, the first slewing rollers, the second slewing rollers, blow device including strip, first slewing rollers are located above the second slewing rollers, the strip between the first slewing rollers and the second slewing rollers is set to form angle theta with horizontal line, 0 ° of 90 ° of ＜ θ ＜, strip is entered by the second slewing rollers and moves towards the first slewing rollers, and the blow device is arranged at the upper and lower surface of strip between the first slewing rollers and the second slewing rollers.During strip is entered by the second slewing rollers and moves towards the first slewing rollers, the leveling precision on the upper and lower surface of strip not only departs from strip under blow device effect, and due to Action of Gravity Field, is become apparent from for the purging effect of leveling precision.
Description
Technical field
Strip production instrument field is the utility model is related to, particularly belongs to a kind of purging system of Cold-Rolled Strip Temper Mill.
Background technology
The chill volume progress that cold rolling mill skin pass mill group is responsible for the production of sour rolling line is smooth, eliminates strip and passes through recrystallization annealing
Yield point elongation on post-tensioning curve, produce the cold-reduced sheet for meeting that user requires.The purging system of planisher is to ensure product
The key of quality.Existing wet jetting piles purging system purging efficiency is low, strip upper surface leveling precision remained on surface is high, after curling
All there are a large amount of leveling precision residuals in strip upper and lower surface, the coil of strip antirust time of smooth mistake is short, and coil of strip surface is smooth due to remaining
Liquid is more to form leveling precision spot, causes mass defect.Excessive leveling precision residual even have influence on the production of next process with
And end product quality.
Utility model content
The purpose of this utility model is to improve the elimination efficiency of leveling precision, there is provided a kind of purging of Cold-Rolled Strip Temper Mill
System.
To achieve these goals, the purging system of a kind of Cold-Rolled Strip Temper Mill provided by the utility model, including strip
First slewing rollers, the second slewing rollers, blow device, first slewing rollers are located above the second slewing rollers, make to be located at first turn
Angle theta, 0 ° of 90 ° of ＜ θ ＜ are formed to the strip between roller and the second slewing rollers and horizontal line, strip is entered simultaneously by the second slewing rollers
The first slewing rollers are moved towards, the blow device is arranged at the upper and lower surface of strip between the first slewing rollers and the second slewing rollers.
Preferably, the blow device is made up of discharge and blast tube, and the discharge is cylindric, the blast tube
It is provided with several and is evenly spaced on discharge, the gas injection direction of the blast tube and the radial centre lines of discharge
In 0 ° ~ 15 ° of angle.
Preferably, gas is sprayed while several the blast tube and forms a face gas curtain, the gas curtain and strip table
Face forms 10 ° ~ 30 ° of angle.
Preferably, it is additionally provided with smooth collection, the smooth collection is in plate shape, the smooth collection
It is arranged on the upper and lower surface that strip is introduced into one end of the second slewing rollers.
Preferably, described blow device is provided with several on the upper and lower surface of strip.
The utility model has the advantage of：During strip is entered by the second slewing rollers and moves towards the first slewing rollers, band
The leveling precision on the upper and lower surface of steel not only departs from strip under blow device effect, and due to Action of Gravity Field, for leveling precision
Purging effect is become apparent from, it is preferred that by blast injection to belt steel surface, leveling precision is blown in different angle for multiple blast tubes
Dissipate, its efficiency high and be free of dead angle, be more highly preferred to, by setting smooth collection, the leveling precision of strip lower surface will be by
Blow off in smooth collection, upper surface under the rotation of the second slewing rollers, fall into smooth collection.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the purging system of Cold-Rolled Strip Temper Mill of the utility model；
Fig. 2 is a kind of structural representation of the blow device of the purging system of Cold-Rolled Strip Temper Mill of the utility model；
Description of reference numerals：1st, the first slewing rollers；2nd, the second slewing rollers；3rd, blow device；31st, discharge；32nd, nozzle
Pipe；4th, strip；5th, smooth collection.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating this
The technical scheme of utility model, and the scope of protection of the utility model can not be limited with this.
As shown in the figure：A kind of purging system of the Cold-Rolled Strip Temper Mill provided, include 1, second turn of the first slewing rollers of strip 4
To roller 2, blow device 3, first slewing rollers 1 are located at the top of the second slewing rollers 2, make to be located at the first slewing rollers 1 and second turn
Angle theta, 0 ° of 90 ° of ＜ θ ＜ are formed to the strip 4 between roller 2 and horizontal line, and strip 4 is entered by the second slewing rollers 2 and moves towards first
Slewing rollers 1, the blow device 3 are arranged at the upper and lower surface of strip 4 between the first slewing rollers 1 and the second slewing rollers 2；It is described
Blow device 3 is made up of discharge 31 and blast tube 32, and the discharge 31 is cylindric, and the blast tube 32 is provided with some
Individual and be evenly spaced on discharge 31, the gas injection direction of the blast tube 32 is in 0 ° with the radial centre lines of discharge 31
~ 15 ° of angle；Gas is sprayed while several blast tube 32 and forms a face gas curtain, the gas curtain and the surface of strip 4
Form 10 ° ~ 30 ° of angle；It is additionally provided with smooth collection 5, the smooth collection 5 is in plate shape, the leveling precision
Collector 5 is arranged on the upper and lower surface that strip 4 is introduced into one end of the second slewing rollers 2；Described blow device 3 is in strip 4
Upper and lower surface is provided with several.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate the utility model example,
And the restriction not to embodiment.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And thus
Among the obvious changes or variations amplified out is still in the scope of protection of the utility model.
Claims (5)
1. a kind of purging system of Cold-Rolled Strip Temper Mill, including the first slewing rollers of strip, the second slewing rollers, blow device, it is special
Sign is that first slewing rollers are located above the second slewing rollers, make the band between the first slewing rollers and the second slewing rollers
Steel forms angle theta, 0 ° of 90 ° of ＜ θ ＜ with horizontal line, and strip is entered by the second slewing rollers and moves towards the first slewing rollers, the purging
Device is arranged at the upper and lower surface of strip between the first slewing rollers and the second slewing rollers.
2. the purging system of a kind of Cold-Rolled Strip Temper Mill according to claim 1, it is characterised in that the blow device is by collecting
Tracheae forms with blast tube, and the discharge is cylindric, and the blast tube is provided with several and is evenly spaced in discharge
On, the gas injection direction of the blast tube and the radial centre lines of discharge are in 0 ° ~ 15 ° of angle.
A kind of 3. purging system of Cold-Rolled Strip Temper Mill according to claim 2, it is characterised in that several the nozzle
Gas is sprayed while pipe and forms a face gas curtain, the gas curtain forms 10 ° ~ 30 ° of angle with belt steel surface.
4. the purging system of a kind of Cold-Rolled Strip Temper Mill according to claim 1, it is characterised in that be additionally provided with leveling precision receipts
Storage, the smooth collection are in plate shape, and the smooth collection is arranged on strip is introduced into the second slewing rollers one
The upper and lower surface at end.
5. the purging system of a kind of Cold-Rolled Strip Temper Mill according to claim 1, it is characterised in that described blow device exists
The upper and lower surface of strip is provided with several.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140956.7U CN207154413U (en) | 2017-09-07 | 2017-09-07 | A kind of purging system of Cold-Rolled Strip Temper Mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140956.7U CN207154413U (en) | 2017-09-07 | 2017-09-07 | A kind of purging system of Cold-Rolled Strip Temper Mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207154413U true CN207154413U (en) | 2018-03-30 |
Family
ID=61720677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721140956.7U Active CN207154413U (en) | 2017-09-07 | 2017-09-07 | A kind of purging system of Cold-Rolled Strip Temper Mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207154413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110385911A (en) * | 2019-07-11 | 2019-10-29 | 广东乐佳印刷有限公司 | Printing equipment gas curtain brushing machine |
-
2017
- 2017-09-07 CN CN201721140956.7U patent/CN207154413U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110385911A (en) * | 2019-07-11 | 2019-10-29 | 广东乐佳印刷有限公司 | Printing equipment gas curtain brushing machine |
| CN110385911B (en) * | 2019-07-11 | 2021-07-06 | 广东乐佳印刷有限公司 | Printing equipment air curtain cleaning mechanism |
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