CN211601234U - Cooling device for galvanized steel plate - Google Patents
Cooling device for galvanized steel plate Download PDFInfo
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- CN211601234U CN211601234U CN202020140130.6U CN202020140130U CN211601234U CN 211601234 U CN211601234 U CN 211601234U CN 202020140130 U CN202020140130 U CN 202020140130U CN 211601234 U CN211601234 U CN 211601234U
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Abstract
The utility model belongs to the technical field of, a cooling device after steel sheet galvanization is proposed, a serial communication port, include: a base; the air boxes are fixedly arranged on the base, and the number of the air boxes is two; the fan is used for blowing air into the two air boxes; two bellows are connected respectively to the blowing pipe, both ends, and the blowing pipe is two sets of, and two sets of blowing pipe place planes are parallel to each other, and every group is provided with a plurality of air outlets towards another group's blowing pipe on every group's blowing pipe along vertical direction align to grid. Through above-mentioned technical scheme, solved prior art fluid and flowed the problem that stagnates temporarily between nozzle and steel sheet, cooling performance reduces.
Description
Technical Field
The utility model belongs to the technical field of the steel sheet processing, a steel sheet zinc-plating aftercooling device is related to.
Background
In order to prevent the surface of the steel sheet from being corroded and prolong the service life of the steel sheet, a layer of metal zinc is generally plated on the surface of the steel sheet, and the zinc plating is an economical and effective rust prevention method which is often adopted. In order to ensure that the zinc metal is more firmly attached to the surface of the steel plate, the steel plate is usually cooled after the galvanization is completed.
During cooling, the two sides of the steel plate are usually provided with the spray plate devices, each spray plate device is provided with a plurality of nozzles, the nozzles spray fluid onto the steel plate, so that the steel plate is cooled, air is sprayed out of the steel plate in time, temporary stagnation can occur between the spray plates and the steel plate, and the problem of reduction of cooling performance can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cooling device after steel sheet galvanization has solved among the prior art problem that fluid temporarily flowed between nozzle and steel sheet and stagnated, and cooling performance reduces.
The technical scheme of the utility model is realized like this: a steel plate galvanizing post-cooling device comprises: a base;
the air boxes are fixedly arranged on the base, and the number of the air boxes is two;
the fan is used for blowing air into the two air boxes;
two bellows are connected respectively to the blowing pipe, both ends, and the blowing pipe is two sets of, and two sets of blowing pipe place planes are parallel to each other, and every group is provided with a plurality of air outlets towards another group's blowing pipe on every group's blowing pipe along vertical direction align to grid.
Further, still include:
the three-way pipeline is provided with an air inlet and two air outlets, and the air inlet of the three-way pipeline is connected with the air outlet of the fan;
the two ends of the first pipeline are respectively connected with the three-way pipeline air outlet and the air box, and the number of the first pipelines is two.
The air inlet of each second pipeline is connected with one of the first rail air outlets, and the two air outlets of each second pipeline are respectively connected with the two air inlets of the air boxes.
Further, still include the blast gate, the quantity of blast gate is two, and two blast gates set up respectively on two first pipelines.
Furthermore, the section of the air box is semicircular, and the surfaces of the two air boxes with the diameters are oppositely arranged.
Further, still include:
the first extrusion roller is rotatably arranged on the base;
and the second extrusion roller is arranged in parallel with the first extrusion roller and is rotatably arranged on the base.
Further, still include:
the number of the second bearing seats is two, and the second bearing seats are arranged on the base in a sliding manner;
and the locking mechanism is used for fixing the second bearing block on the base.
Further, still include:
the moving plate is arranged on the base in a sliding mode, the second bearing seat is arranged on the moving plate, a strip-shaped hole is formed in the moving plate, and the direction of the strip-shaped hole is consistent with the sliding direction of the strip-shaped hole;
the locking mechanism includes:
the bolt penetrates through the strip-shaped hole and is screwed on the base;
the two second bearing seats are respectively and fixedly arranged on the moving plate.
The utility model discloses a theory of operation and beneficial effect do:
1. the utility model discloses in, arrange the steel sheet in the centre of two blowing pipes of every group, the fan is to the air of drum into in the bellows, and the air in the bellows gets into in the blowing pipe to on the air outlet from the blowing pipe sprays the steel sheet, realize the cooling of steel sheet.
2. The utility model discloses in, the fan passes through the tee bend pipeline and evenly carries the air respectively to two second pipelines, can make the air volume that gets into in two windboxes the same to the air volume that makes and get into the blowing pipe from the blowing pipe both ends is the same, can make from air outlet spun air volume the same, can make each position refrigerated even of steel sheet.
3. The utility model discloses in, the fan evenly bloies into two first pipelines respectively with the air through the tee bend pipeline, and every first pipeline all is located the centre of every second pipeline, and every first pipeline evenly bloies into two bellows respectively with inside air through the second pipeline in, and the air can make the air volume in getting into two bellows more even through the equal wind process of two-stage.
4. The utility model discloses in, control the air quantity through first pipeline through adjusting the blast gate, and then control air outlet blowout air quantity, can make this device be applicable to the steel sheet of different thickness, avoid when the thinner steel sheet of cooling thickness, the steel sheet shake.
5. The utility model discloses in, square bellows is compared to semi-circular bellows, and semi-circular bellows bears air pressure and is superior to square bellows, and the retardation and the interference of square boundary wall can be avoided to semi-circular bellows, make the air more smooth and easy that flows in inside.
6. The utility model discloses in, before the cooling steel sheet, make the steel sheet pass through in the middle of first squeeze roll and the second squeeze roll, first squeeze roll and second squeeze roll be convenient for the steel sheet and get into this equipment.
7. The utility model discloses in, second bearing frame slides and sets up on the base, and locking mechanism fixes second bearing frame on the base, can change the distance between second squeeze roll and first squeeze roll, can make the leading-in this equipment of steel sheet of different thickness.
8. The utility model discloses in, the horizontal position of movable plate can be changed to the movable plate that slides along strip shape through-hole direction to change the distance between first squeeze roll and the second squeeze roll, simple structure, convenient operation.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 1.
In the figure: the air blowing device comprises a base 1, an air box 2, a blower 3, an air valve 4, an air blowing pipe 5, an air outlet 51, a three-way pipeline 6, a first pipeline 7, a second pipeline 8, a first squeezing roller, a second squeezing roller, a bolt c, a first bearing seat d, a movable plate e and a second bearing seat f.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 3, a cooling apparatus after galvanization of a steel sheet, comprising: a base 1;
the air boxes 2 are fixedly arranged on the base 1, and the number of the air boxes 2 is two;
a fan 3, wherein the fan 3 is used for blowing air into the two air boxes 2;
two bellows 2 are connected respectively to blowing pipe 5, both ends, and blowing pipe 5 is two sets of, and two sets of blowing pipe 5 place planes are parallel to each other, and every group is along vertical direction align to grid, is provided with a plurality of air outlets 51 towards another group of blowing pipe 5 on blowing pipe 5 in every group.
In this embodiment, the steel plate is placed between each two blowing pipes 5, the blower 3 blows air into the air box 2, and the air in the air box 2 enters the blowing pipes 5 and is ejected from the air outlets 51 of the blowing pipes 5 onto the steel plate, thereby cooling the steel plate.
Further, still include:
the three-way pipeline 6 is provided with an air inlet and two air outlets 51, and the air inlet of the three-way pipeline 6 is connected with the air outlet 51 of the fan 3;
the air outlet 51 of the three-way pipeline 6 and the air box 2 are respectively connected with two ends of the first pipeline 7, and the number of the first pipelines 7 is two.
In this embodiment, the blower 3 uniformly delivers air to the two second ducts 8 through the three-way duct 6, and the amount of air introduced into the two windboxes 2 can be made the same, so that the amount of air introduced into the blowpipes 5 from both ends of the blowpipes 5 can be made the same, the amount of air ejected from the air outlets 51 can be made the same, and the cooling of each portion of the steel sheet can be made uniform.
Further, still include second pipeline 8, the quantity of second pipeline 8 is two, and every second pipeline 8's centre is equipped with the air intake, and both ends are air outlet 51, and every second pipeline 8 air intake all is connected with one of them first track air outlet 51, and every orbital two air outlets 51 respectively with two bellows 2 air intake connection.
In this embodiment, two first pipelines 7 are evenly bloated respectively with the air through three-way pipe 6 to fan 3, and every first pipeline 7 all is located every second pipeline 8 centre, and every first pipeline 7 evenly bloates two bellows 2 respectively with inside air through second pipeline 8 in, and the air can make the air volume that gets into in two bellows 2 more even through the equal wind process of two-stage.
Further, still include blast gate 4, blast gate 4 is two, and two blast gates 4 set up respectively on two first pipelines 7.
In this embodiment, the air amount passing through the first duct 7 is controlled by adjusting the air valve 4, and the air amount ejected from the air outlet 51 is controlled, so that the device is suitable for steel plates with different thicknesses, and the steel plates are prevented from shaking when the steel plates with thinner thicknesses are cooled.
Further, the section of the air box 2 is semicircular, and the surfaces of the two air boxes 2 with the diameters are arranged oppositely.
In this embodiment, the semicircular bellows 2 is superior to the square bellows 2 in the air pressure to be received by the semicircular bellows 2, and the semicircular bellows 2 can prevent the blockage and interference of the square boundary wall surface, so that the air flows more smoothly inside.
Further, still include:
the first squeezing roller a is rotatably arranged on the base 1;
and the second squeezing roller b is arranged in parallel with the first squeezing roller a and is rotatably arranged on the base 1.
In this embodiment, the steel sheet may be introduced into the apparatus by passing the steel sheet between the first and second squeeze rolls a and b before cooling the steel sheet.
Further, still include:
the number of the second bearing seats f is two, and the second bearing seats f are arranged on the base 1 in a sliding mode;
and the locking mechanism is used for fixing the second bearing seat f on the base 1.
In this embodiment, the second bearing seat f is slidably disposed on the base 1, and the locking mechanism fixes the second bearing seat f on the base 1, so that the distance between the second squeeze roll b and the first squeeze roll a can be changed, steel plates with different thicknesses can pass through the middle of the first squeeze roll a and the second squeeze roll b, and the steel plates with different thicknesses can be guided into the device.
Further, still include:
the moving plate e is arranged on the base 1 in a sliding mode, the second bearing seat f is arranged on the moving plate e, a strip-shaped hole is formed in the moving plate e, and the direction of the strip-shaped hole is consistent with the sliding direction of the strip-shaped hole;
the locking mechanism comprises a bolt c, and the bolt c penetrates through the strip-shaped hole and is screwed on the base.
In the embodiment, the moving plate e is slid along the strip-shaped through hole, so that the horizontal position of the moving plate e can be changed, the distance between the first squeezing roller a and the second squeezing roller b is changed, the structure is simple, and the operation is convenient.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A cooling device after galvanization of a steel plate is characterized by comprising: a base (1);
the air boxes (2) are fixedly arranged on the base (1), and the number of the air boxes (2) is two;
the fan (3) is used for blowing air into the two air boxes (2);
two bellows (2) are connected respectively to blowing pipe (5), both ends, and blowing pipe (5) are two sets of, and two sets of blowing pipe (5) place planes are parallel to each other, and every group is provided with a plurality of air outlets (51) towards another group blowing pipe (5) on blowing pipe (5) in every group along vertical direction align to grid.
2. The apparatus for cooling a galvanized steel sheet according to claim 1, further comprising:
the three-way pipeline (6) is provided with an air inlet and two air outlets (51), and the air inlet of the three-way pipeline (6) is connected with the air outlet (51) of the fan (3);
the air outlet (51) and the air box (2) of the three-way pipe (6) are respectively connected with two ends of the first pipe (7), and the number of the first pipes (7) is two.
3. The cooling device after galvanization of the steel plate according to claim 2, characterized by further comprising two second pipelines (8), wherein the number of the second pipelines (8) is two, an air inlet is formed in the middle of each second pipeline (8), air outlets (51) are formed in two ends of each second pipeline, each air inlet of each second pipeline (8) is connected with one air outlet (51) of the first tracks, and the two air outlets (51) of each second track are respectively connected with the air inlets of the two air boxes (2).
4. The steel plate galvanizing aftercooling device according to claim 2, further comprising two air valves (4), wherein the two air valves (4) are respectively arranged on the two first pipelines (7).
5. The cooling device after galvanization of steel plates according to claim 1, characterized in that the cross section of the wind box (2) is semicircular, and the two wind boxes (2) are arranged opposite to each other in diameter.
6. The apparatus for cooling a galvanized steel sheet according to claim 1, further comprising:
the first squeezing roller (a) is rotatably arranged on the base (1);
and the second extrusion roller (b) is arranged in parallel with the first extrusion roller (a), and is rotatably arranged on the base (1).
7. The apparatus for cooling a galvanized steel sheet according to claim 6, further comprising: the number of the second bearing seats (f) is two, and the second bearing seats (f) are arranged on the base (1) in a sliding mode;
and the locking mechanism is used for fixing the second bearing block (f) on the base (1).
8. The apparatus for cooling a galvanized steel sheet according to claim 7, further comprising:
the moving plate (e) is arranged on the base (1) in a sliding mode, the second bearing seat (f) is arranged on the moving plate (e), a strip-shaped hole is formed in the moving plate (e), and the direction of the strip-shaped hole is consistent with the sliding direction of the strip-shaped hole;
the locking mechanism comprises a bolt (c), and the bolt (c) penetrates through the strip-shaped hole and is screwed on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020140130.6U CN211601234U (en) | 2020-01-21 | 2020-01-21 | Cooling device for galvanized steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020140130.6U CN211601234U (en) | 2020-01-21 | 2020-01-21 | Cooling device for galvanized steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211601234U true CN211601234U (en) | 2020-09-29 |
Family
ID=72578623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020140130.6U Active CN211601234U (en) | 2020-01-21 | 2020-01-21 | Cooling device for galvanized steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211601234U (en) |
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2020
- 2020-01-21 CN CN202020140130.6U patent/CN211601234U/en active Active
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