CN211177969U - Cooling water device of tapping roller way - Google Patents
Cooling water device of tapping roller way Download PDFInfo
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- CN211177969U CN211177969U CN201921830840.5U CN201921830840U CN211177969U CN 211177969 U CN211177969 U CN 211177969U CN 201921830840 U CN201921830840 U CN 201921830840U CN 211177969 U CN211177969 U CN 211177969U
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- water supply
- branch pipe
- supply branch
- pipe
- roller way
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Abstract
The utility model discloses a tapping roller bed cooling water device, including the roller bed frame, install the roller bed bearing frame on the roller bed frame, install on the bearing frame with sprocket drive's transmission shaft, set up the roller bed that lies in on the transmission shaft on the roller bed frame, the lateral part of roller bed is equipped with a water supply main pipe that extends the setting along roller bed length direction, evenly be equipped with a plurality of branch connection holes along the water supply main pipe axial on the pipe wall of one side that closes on the roller bed on the water supply main pipe, connect a water supply branch pipe on each branch connection hole respectively, be equipped with one between every two roller beds water supply branch pipe, water supply branch pipe end connection has the shower head, the shower head is used for spraying water to the roller bed; the water supply main pipe is connected with an external water supply device.
Description
Technical Field
The utility model discloses a tapping roller bed cooling water device, which belongs to the technical field of steel production.
Background
The roller bed equipment of a steel rolling mill is responsible for conveying high-temperature slabs, the temperature of the discharged slabs can reach 1250 ℃, so that the temperature of the roller bed contacted with the high-temperature slabs is quickly raised, and the high-temperature slabs need to be cooled to ensure the strength of the roller surface and the safe temperature of a bearing seat. The original tapping roller way does not have surface cooling water, and the abrasion to the roller way is large because the steel temperature is too high in actual production, so that the roller way needs to be frequently checked, and meanwhile, certain trouble is brought to workers because the operation environment is severe.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above-mentioned technical problem, provide a tapping roll table cooling water device, can solve the too high technical problem of tapping roll table temperature, prolong the roll table life-span, improve the steel mill operation environment.
In order to realize the technical purpose, the utility model adopts the following technical scheme:
a cooling water device for a tapping roller way comprises a roller way frame, a roller way bearing seat arranged on the roller way frame, a transmission shaft arranged on the bearing seat and driven by a chain wheel, a roller way arranged on the transmission shaft above the roller way frame, wherein a water supply main pipe arranged along the length direction of the roller way in an extending way is arranged on the side part of the roller way;
the water supply main pipe is connected with an external water supply device.
Every water supply branch pipe all includes first water supply branch pipe and second water supply branch pipe, and wherein, first water supply branch pipe one end is connected with the water supply person in charge, and the first water supply branch pipe other end is connected with second water supply branch pipe one end, is equipped with valve unit on the first water supply branch pipe, and the tip installation of second water supply branch pipe the shower head.
The first water supply branch pipe is in threaded sealing connection with the water supply main pipe, and the first water supply branch pipe is in sealing connection with the second water supply branch pipe through a flange piece.
And a main valve is arranged on the water supply main pipe.
The spray header is a hollow cone TBO type spray nozzle.
The spray header is a hollow cone spiral spray nozzle.
Has the advantages that:
the utility model relates to a tapping roll table cooling water installation is at a cooling water piping of newly-increased in the place ahead of roll table, when the tapping, because the roll table is rotatory, the cooling water cools off comprehensively to roll table surface, guarantees to reduce damage and the wearing and tearing that the high temperature of red steel brought. In addition, each water supply branch pipe and the water supply main pipe can be detached from each other, each water supply branch pipe is divided into two sections, a valve is mounted on one section of the water supply branch pipe connected with the water supply main pipe, when a spray head of a certain water supply branch pipe is damaged and needs to be replaced, the valve on the water supply branch pipe can be independently closed, and then the corresponding spray head is detached and replaced, so that production is not stopped.
Drawings
FIG. 1 is a schematic structural view of a cooling water device of a tapping roller bed of the present invention;
FIG. 2 is a side view of the roller bed;
wherein, 1, a roller way; 2. a water supply branch pipe; 2-1, a first water supply branch pipe; 2-2, a second water supply branch pipe; 3. a water supply main pipe; 4. a shower head; 5. an external water supply device; 6. a valve unit; 7. a main valve.
Detailed Description
The technical solution of the cooling water device for the tapping roller table of the present invention will be further described in detail with reference to the drawings and specific examples so as to enable those skilled in the art to better understand the present invention.
As shown in fig. 1, a tapping roller bed cooling water device comprises a roller bed frame, a roller bed bearing seat arranged on the roller bed frame, a transmission shaft arranged on the bearing seat and driven by a chain wheel, a roller bed 1 arranged on the roller bed frame and positioned on the transmission shaft, wherein a water supply main pipe 3 extending along the length direction of the roller bed is arranged on the side part of the roller bed 1, a plurality of branch pipe connecting holes are uniformly arranged on the pipe wall of one side of the water supply main pipe 3 close to the roller bed 1 along the axial direction of the water supply main pipe 3, a water supply branch pipe 2 is respectively connected to each branch pipe connecting hole, one water supply branch pipe 2 is arranged between every two roller beds, the end part of each water supply branch pipe 2 is connected with a spray head 4, and;
the main water supply pipe 3 is connected with an external water supply device 5.
Furthermore, each water supply branch pipe 2 comprises a first water supply branch pipe 2-1 and a second water supply branch pipe 2-2, wherein one end of the first water supply branch pipe 2-1 is connected with the water supply main pipe 3, the other end of the first water supply branch pipe 2-1 is connected with one end of the second water supply branch pipe 2-2, a valve unit 6 is arranged on the first water supply branch pipe 2-1, and the spray header 4 is arranged at the end part of the second water supply branch pipe 2-2.
Furthermore, the first water supply branch pipe 2-1 is in threaded sealing connection with the water supply main pipe 3, and the first water supply branch pipe 2-1 is in sealing connection with the second water supply branch pipe 2-2 through a flange piece.
Further, a main valve 7 is arranged on the water supply main pipe 3.
Further, the spray header 4 is a hollow cone TBO type spray nozzle.
Further, the spray header 4 is a hollow cone spiral spray nozzle.
The utility model relates to a tapping roll table cooling water installation is at a cooling water piping of newly-increased in the place ahead of roll table, when the tapping, because the roll table is rotatory, the cooling water cools off comprehensively to roll table surface, guarantees to reduce damage and the wearing and tearing that the high temperature of red steel brought. In addition, each water supply branch pipe and the water supply main pipe can be detached from each other, each water supply branch pipe is divided into two sections, a valve is mounted on one section of the water supply branch pipe connected with the water supply main pipe, when a spray head of a certain water supply branch pipe is damaged and needs to be replaced, the valve on the water supply branch pipe can be independently closed, and then the corresponding spray head is detached and replaced, so that production is not stopped.
Finally, it should be noted that: the above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention; thus, while the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.
Claims (6)
1. A cooling water device for a tapping roller way comprises a roller way frame, a roller way bearing seat arranged on the roller way frame, a transmission shaft arranged on the bearing seat and driven by a chain wheel, and a roller way arranged on the roller way frame and positioned on the transmission shaft, and is characterized in that a water supply main pipe extending along the length direction of the roller way is arranged on the side part of the roller way, a plurality of branch pipe connecting holes are uniformly arranged on the pipe wall of one side, close to the roller way, of the water supply main pipe along the axial direction of the water supply main pipe, a water supply branch pipe is respectively connected onto each branch pipe connecting hole, one water supply branch pipe is arranged between every two roller ways, the end part of each water supply branch pipe is connected with a;
the water supply main pipe is connected with an external water supply device.
2. The tapping roller table cooling water device according to claim 1, wherein each of the water supply branch pipes comprises a first water supply branch pipe and a second water supply branch pipe, wherein one end of the first water supply branch pipe is connected with the main water supply pipe, the other end of the first water supply branch pipe is connected with one end of the second water supply branch pipe, the first water supply branch pipe is provided with a valve unit, and the end part of the second water supply branch pipe is provided with the spray header.
3. The tapping roller table cooling water device according to claim 2, wherein the first water supply branch pipe and the main water supply pipe are in threaded sealing connection, and the first water supply branch pipe and the second water supply branch pipe are in sealing connection through a flange piece.
4. The tapping roller table cooling water device of claim 1, wherein a main valve is provided on the main water supply pipe.
5. The tapping roller table cooling water device of claim 1, wherein the spray header is a hollow cone TBO type spray nozzle.
6. The tapping roller table cooling water device of claim 1, wherein the spray header is a hollow cone spiral spray nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830840.5U CN211177969U (en) | 2019-10-29 | 2019-10-29 | Cooling water device of tapping roller way |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921830840.5U CN211177969U (en) | 2019-10-29 | 2019-10-29 | Cooling water device of tapping roller way |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211177969U true CN211177969U (en) | 2020-08-04 |
Family
ID=71807964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921830840.5U Active CN211177969U (en) | 2019-10-29 | 2019-10-29 | Cooling water device of tapping roller way |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211177969U (en) |
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2019
- 2019-10-29 CN CN201921830840.5U patent/CN211177969U/en active Active
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