CN204799689U - After descaling, clearance remains device of oxidizing slag - Google Patents
After descaling, clearance remains device of oxidizing slag Download PDFInfo
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- CN204799689U CN204799689U CN201520476529.0U CN201520476529U CN204799689U CN 204799689 U CN204799689 U CN 204799689U CN 201520476529 U CN201520476529 U CN 201520476529U CN 204799689 U CN204799689 U CN 204799689U
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- water outlet
- delivery port
- red steel
- slag
- handle
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Abstract
The utility model discloses an after descaling, clearance remains device of oxidizing slag, including the red steel that moves to an orientation, still including the delivery port, opposite direction that the red steel of delivery port orientation moved, and the delivery port be 30 with the acute angle that red steel moving direction pressed from both sides, delivery port be including going out sailor's handle and go out the water spout, and the water spout is installed out to play sailor handle one end connection water pipe, its other end, it is the platykurtic to go out the water spout, the utility model discloses simple structure, reasonable in design, low in manufacturing cost is honest and clean, can fully clear up the remaining oxidizing slag in red steel surface, and easy operation is convenient, reduction in production cost.
Description
Technical field
The utility model belongs to metal smelt technical field, particularly a kind of device clearing up residual oxidization slag after de-scaling.
Background technology
Hot rolled plate band take slab as raw material, after heating, make band steel by roughing mills and mm finishing mill unit.Hot rolled plate band from last rolling mill of finish rolling hot steel band out by section cooling to design temperature, steel coil strip is rolled into by coiling machine, cooled steel coil strip, according to the different demands of user, process as steel plate, smooth volume and rip cutting strip product through different finishing line (smooth, aligning, crosscut or rip cutting, check, weigh, pack and mark etc.).
Surface pitted skin, pit quality objection are hot rolled plate band common deficiencies, are the difficult problems that puzzlement Strip surface quality promotes always.Current minimizing remained on surface oxidizing slag controlling generally by descaling jet angle, nozzle tape certain angle, but the hitting dynamics wanting de-scaling to spray is unaffected as far as possible, so the angle of nozzle is all less.For avoiding oxidizing slag to splash, de-scaling is all equipped with De-scaling box, and the oxidizing slag splashed in De-scaling box always has part to drop to again red steel surface, and the oxidizing slag residual when follow-up rolling is pressed into and causes finished surface pitted skin, pit phenomenon.The cleaning of red steel de-scaling rear surface residual oxidization slag is extremely important to raising Strip surface quality.
Utility model content
Technical problem to be solved in the utility model is, overcome the shortcoming of prior art, a kind of device clearing up residual oxidization slag after de-scaling is provided, the utility model structure is simple, reasonable in design, cheap for manufacturing cost, fully can clear up the oxidizing slag of red steel remained on surface, simple to operation, reduce production cost.
In order to solve above technical problem, the utility model provides a kind of device clearing up residual oxidization slag after de-scaling, comprise the red steel to certain orientation movement, also comprise delivery port, delivery port is towards the rightabout of red steel movement, and the acute angle that delivery port and red steel moving direction press from both sides is 30 °, delivery port comprises water outlet handle and water outlet spout, water outlet handle one end connecting water pipe, its other end installs water outlet spout, and described water outlet spout is flat.
The technical scheme that the utility model limits further is:
Aforementioned water outlet handle is threaded with adopting between water outlet spout.
Aforementioned water outlet spout comprises connecting portion, diffusion part and parallel portion, connecting portion one end is arranged on water outlet handle, and its other end connects diffusion part, and diffusion part is flat isosceles triangular structure, the position, base of isosceles triangular structure connects parallel portion, and parallel portion is flat rectangular configuration.
The beneficial effects of the utility model are:
Owing to always there is residual oxidization slag phenomenon after de-scaling, residual oxidizing slag and matrix depart from, and after the cleaning de-scaling of the utility model design, the device of residual oxidization slag, adopts the current of band certain pressure after de-scaling, wash away red steel surface, residual oxidization slag can be made to be cleaned; And avoid the huge pneumatic noise adopting airflow scouring to bring, prevent from causing hearing impairment to long-term staff at the scene; The utility model safety and environmental protection, noiselessness pollutes.
Above the red steel of the utility model after de-scaling, water pipe is installed, and set out sailor's handle in water pipe end, water outlet spout is installed in the end of water outlet handle, water outlet spout adopts flaky process, the diffusion part of water outlet spout is sheet for changing water-flowing form, the parallel portion of water outlet spout is used for the hydraulic pressure at balanced each position of sheet of water, make centre position in contra-injection to red steel identical with the hydraulic pressure of marginal position, economize on resources, also thoroughly can remove red steel remained on surface oxidizing slag simultaneously, avoid residual oxidization slag to be pressed into and cause pitted skin pit phenomenon.
Accompanying drawing explanation
Fig. 1 is scheme of installation of the present utility model;
Fig. 2 is the structural representation of delivery port;
Wherein, 1-delivery port, the red steel of 2-, 101-water outlet handle, 102-water outlet spout.
Detailed description of the invention
Embodiment 1
The present embodiment provides a kind of device clearing up residual oxidization slag after de-scaling, structure as shown in Figure 1, comprise the red steel 2 to certain orientation movement, also comprise delivery port 1, delivery port 1 is towards the rightabout of red steel 2 movement, and the acute angle that delivery port 1 and red steel 2 moving direction press from both sides is 15-75 °, delivery port 1 comprises water outlet handle 101 and water outlet spout 102, water outlet handle 101 one end connecting water pipe, its other end installs water outlet spout 102, and water outlet spout 102 is flat.
Adopt between water outlet handle 101 with water outlet spout 102 and be threaded.
As shown in Figure 2, water outlet spout 102 comprises connecting portion, diffusion part and parallel portion, connecting portion one end is arranged on water outlet handle 101, its other end connects diffusion part, diffusion part is flat isosceles triangular structure, the position, base of isosceles triangular structure connects parallel portion, and parallel portion is flat rectangular configuration.
Above the red steel of the present embodiment after de-scaling, water pipe is installed, and set out sailor's handle in water pipe end, water outlet spout is installed in the end of water outlet handle, water outlet spout adopts flaky process, the diffusion part of water outlet spout is sheet for changing water-flowing form, the parallel portion of water outlet spout is used for the hydraulic pressure at balanced each position of sheet of water, make centre position in contra-injection to red steel identical with the hydraulic pressure of marginal position, economize on resources, also thoroughly can remove red steel remained on surface oxidizing slag simultaneously, avoid residual oxidization slag to be pressed into and cause pitted skin pit phenomenon.
Above embodiment is only and technological thought of the present utility model is described; protection domain of the present utility model can not be limited with this; every technological thought according to the utility model proposes, any change that technical scheme basis is done, all falls within the utility model protection domain.
Claims (3)
1. clear up the device of residual oxidization slag after de-scaling for one kind, comprise the red steel (2) to certain orientation movement, it is characterized in that, also comprise delivery port (1), described delivery port (1) is towards the rightabout of red steel (2) movement, and the acute angle that delivery port (1) and red steel (2) moving direction press from both sides is 15-75 °, described delivery port (1) comprises water outlet handle (101) and water outlet spout (102), described water outlet handle (101) one end connecting water pipe, its other end installs water outlet spout (102), and described water outlet spout (102) is flat.
2. the device of residual oxidization slag after cleaning de-scaling according to claim 1, is characterized in that, described water outlet handle (101) is threaded with adopting between water outlet spout (102).
3. the device of residual oxidization slag after cleaning de-scaling according to claim 1, it is characterized in that, described water outlet spout (102) comprises connecting portion, diffusion part and parallel portion, described connecting portion one end is arranged on water outlet handle (101), its other end connects diffusion part, described diffusion part is flat isosceles triangular structure, and the position, base of described isosceles triangular structure connects parallel portion, and described parallel portion is flat rectangular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520476529.0U CN204799689U (en) | 2015-07-06 | 2015-07-06 | After descaling, clearance remains device of oxidizing slag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520476529.0U CN204799689U (en) | 2015-07-06 | 2015-07-06 | After descaling, clearance remains device of oxidizing slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204799689U true CN204799689U (en) | 2015-11-25 |
Family
ID=54584580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520476529.0U Active CN204799689U (en) | 2015-07-06 | 2015-07-06 | After descaling, clearance remains device of oxidizing slag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204799689U (en) |
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2015
- 2015-07-06 CN CN201520476529.0U patent/CN204799689U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |