CN216175371U - A wear water installation for screw-thread steel difference in temperature is adjusted - Google Patents
A wear water installation for screw-thread steel difference in temperature is adjusted Download PDFInfo
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- CN216175371U CN216175371U CN202122391589.0U CN202122391589U CN216175371U CN 216175371 U CN216175371 U CN 216175371U CN 202122391589 U CN202122391589 U CN 202122391589U CN 216175371 U CN216175371 U CN 216175371U
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Abstract
The utility model discloses a water penetrating device for adjusting the temperature difference of deformed steel bars, and belongs to the technical field of metallurgical equipment. The device is arranged at an inlet section of the water penetrating device and comprises a bracket, a first nozzle water inlet, a second nozzle water inlet, a communicating water pipe, a water inlet branch pipe, a branch valve and a water inlet main pipe; the first nozzle water inlet and the second nozzle water inlet are sequentially arranged on the bracket along the threaded steel water penetrating direction, and the first nozzle water inlet and the second nozzle water inlet of the same splitting pass are respectively connected with two ends of the communicated water pipe; the water inlet branch pipe is connected with the water pipe at one end and connected with the water inlet main pipe at the other end, and the branch valve is arranged on the water inlet branch pipe. The utility model can adjust the water amount of each pass on line, reduce the influence of shutdown maintenance and solve the problem of temperature difference of finished products.
Description
Technical Field
The utility model belongs to the technical field of metallurgical equipment, and particularly relates to a water penetrating device for adjusting the temperature difference of deformed steel bars.
Background
The small-specification deformed steel bar is produced in a bar workshop of a bar factory, for example, when the steel bar is 10mm or 12mm in specification, the steel bar is rolled by adopting a process technology such as four-slitting, the process requirement of the temperature of an upper cooling bed is higher, and meanwhile, a plurality of finished products of the upper cooling bed are required to have smaller temperature difference after being subjected to weak water penetration. Theoretically, the temperature of the finished product reaching the upper cooling bed after being cooled by weak through water is consistent, but in the actual production process, the nozzle of the water penetrating device is small in gap and influenced by factors such as water quality, certain nozzle blockage is generated, the cooling water quantity of each cutting pass is influenced, and the temperature difference is generated after the finished product passes through the water penetrating device. When the temperature difference exceeds the technological requirement, the product quality is greatly influenced, and at the moment, the nozzle needs to be stopped for replacing a blocked nozzle or an empty pipe is used for adjustment, so that the influence on the production is large. Meanwhile, since the same pass involves a plurality of nozzles, the position of the nozzle which causes a problem is difficult to accurately judge, and only a plurality of nozzles can be selected and replaced based on experience, which has great influence on the control of production cost and production time.
Therefore, in order to reduce the production line shutdown caused by the excessive temperature difference of a plurality of finished products treated at the same time, a group of water passing devices capable of adjusting the water quantity of each pass on line is urgently needed to be designed, and the purpose of solving the temperature difference problem without stopping is achieved.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved is as follows: aiming at the technical problems, the utility model provides a water penetrating device for deformed steel bar temperature difference adjustment, which can adjust the water quantity of each pass on line, reduce the influence of shutdown and maintenance and solve the problem of temperature difference of finished products.
The technical scheme is as follows: a water penetrating device for deformed steel bar temperature difference adjustment is arranged at an inlet section of the water penetrating device and comprises a support, a first nozzle water inlet, a second nozzle water inlet, a communicating water pipe, a water inlet branch pipe, a branch valve and a water inlet main pipe; the first nozzle water inlet and the second nozzle water inlet are sequentially arranged on the bracket along the threaded steel water penetrating direction, and the first nozzle water inlet and the second nozzle water inlet of the same splitting pass are respectively connected with two ends of the communicated water pipe; the water inlet branch pipe is connected with the water pipe at one end and connected with the water inlet main pipe at the other end, and the branch valve is arranged on the water inlet branch pipe.
Preferably, the water inlet branch pipes are provided with 2-5 water inlet branch pipes.
Preferably, a main pipe valve is arranged on the water inlet main pipe.
Preferably, the bypass valve is a ball valve.
Preferably, the water inlet branch pipe is a high-pressure hose.
Preferably, the bypass valve is a flow control valve.
Has the advantages that: the utility model realizes the purposes of online adjusting the water quantity of each pass and solving the problem of temperature difference without stopping by arranging the water-penetrating device at the inlet section and adopting a mode of plugging the original centralized water inlet and changing the mode into a mode of independently supplying water to each pass nozzle. The utility model can automatically adjust the water quantity through the flow control valve according to the finished product temperature difference fed back on line, thereby greatly improving the production efficiency and quality. Meanwhile, by means of controlling the nozzles of each pass through single water inlet, fault points can be rapidly located, maintenance efficiency is effectively improved, and maintenance cost is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
the numerical references in the figures represent the following meanings: 1. the water inlet of the first nozzle is 2, the water inlet of the second nozzle is 3, the water inlet of the second nozzle is 4, the water pipe is communicated, the water inlet branch pipe is 5, the water inlet branch pipe is 6, the branch valve is 7, and the water inlet main pipe is 7.
Detailed Description
The utility model is further described with reference to the following figures and specific examples.
Example 1
As shown in figure 1, the water penetrating device for threaded steel temperature difference adjustment is arranged at an inlet section of the water penetrating device and comprises a support 1, a first nozzle water inlet 2, a second nozzle water inlet 3, a communicating water pipe 4, a water inlet branch pipe 5, a branch valve 6 and a water inlet main pipe 7. The first nozzle water inlet 2 and the second nozzle water inlet 3 are sequentially arranged on the support 1 along the threaded steel water penetrating direction and located at the bottom of the corresponding nozzle, and are used for providing cooling water flow for the nozzle. The two ends of the communicated water pipe 4 are respectively connected with the first nozzle water inlet 2 and the second nozzle water inlet 3 of the same splitting pass, 4 splitting passes are arranged in the embodiment, 4 water inlet branch pipes 5 are correspondingly arranged, one end of each water inlet branch pipe 5 is connected with the communicated water pipe 4, the other end of each water inlet branch pipe 5 is connected with the water inlet main pipe 7, and the branch valve 6 is arranged on the water inlet branch pipe 5. And a main pipe valve is arranged on the water inlet main pipe 7. The branch valve 6 is a ball valve or a flow control valve. The water inlet branch pipe 5 is a high-pressure hose.
In other specific embodiments, the water inlet branch pipes 5 may be provided with 2 to 5 pieces of deformed steel bars corresponding to two-stage cutting, three-stage cutting, four-stage cutting and five-stage cutting, respectively.
The utility model does not need to change the installation mode of the original nozzle, only modifies the water inlet of the nozzle and the water inlet device thereof, changes the original centralized water inlet mode, realizes the water inlet of each path by single path water inlet in different times, can control the water inlet of each path, and realizes the purposes of online adjusting the water quantity of each path and solving the temperature difference problem without stopping. The utility model can automatically adjust the water quantity through the flow control valve according to the finished product temperature difference fed back on line, thereby greatly improving the production efficiency and quality. Meanwhile, by means of controlling the nozzles of each pass through single water inlet, fault points can be rapidly located, maintenance efficiency is effectively improved, and maintenance cost is reduced.
Claims (6)
1. A water penetrating device for deformed steel bar temperature difference adjustment is characterized by being arranged at an inlet section of a water penetrating device and comprising a support (1), a first nozzle water inlet (2), a second nozzle water inlet (3), a communicated water pipe (4), a water inlet branch pipe (5), a branch valve (6) and a water inlet main pipe (7); the first nozzle water inlet (2) and the second nozzle water inlet (3) are sequentially arranged on the bracket (1) along the threaded steel water penetrating direction, and the first nozzle water inlet (2) and the second nozzle water inlet (3) of the same splitting pass are respectively connected with two ends of the communicated water pipe (4); the one end of branch pipe of intaking (5) is connected UNICOM water pipe (4), and inlet manifold (7) are connected to the other end, branch valve (6) are located on branch pipe of intaking (5).
2. The water penetration device for the deformed steel bar temperature difference adjustment according to claim 1, wherein 2-5 water inlet branch pipes (5) are arranged.
3. The water penetration device for deformed steel bar temperature difference adjustment according to claim 1, wherein a main valve is arranged on the water inlet main pipe (7).
4. A water penetration device for deformed steel bar temperature difference adjustment according to claim 1, wherein the branch valve (6) is a ball valve.
5. A water penetration device for deformed steel bar temperature difference adjustment according to claim 1, wherein the water inlet branch pipe (5) is a high pressure hose.
6. A water penetration device for deformed steel bar temperature difference adjustment according to claim 1, wherein the branch valve (6) is a flow control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122391589.0U CN216175371U (en) | 2021-09-30 | 2021-09-30 | A wear water installation for screw-thread steel difference in temperature is adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122391589.0U CN216175371U (en) | 2021-09-30 | 2021-09-30 | A wear water installation for screw-thread steel difference in temperature is adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216175371U true CN216175371U (en) | 2022-04-05 |
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ID=80859722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122391589.0U Active CN216175371U (en) | 2021-09-30 | 2021-09-30 | A wear water installation for screw-thread steel difference in temperature is adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216175371U (en) |
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2021
- 2021-09-30 CN CN202122391589.0U patent/CN216175371U/en active Active
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