CN220690435U - Device for testing functions of water nozzle of continuous casting machine - Google Patents
Device for testing functions of water nozzle of continuous casting machine Download PDFInfo
- Publication number
- CN220690435U CN220690435U CN202322438636.1U CN202322438636U CN220690435U CN 220690435 U CN220690435 U CN 220690435U CN 202322438636 U CN202322438636 U CN 202322438636U CN 220690435 U CN220690435 U CN 220690435U
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- nozzle
- water
- continuous casting
- casting machine
- testing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000009749 continuous casting Methods 0.000 title claims abstract description 23
- 238000012360 testing method Methods 0.000 title claims abstract description 15
- 238000005266 casting Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Continuous Casting (AREA)
Abstract
The utility model relates to the technical field of continuous casting of steel plants in metallurgical industry, and particularly discloses a device for testing the function of a water nozzle of a continuous casting machine, which comprises a water main pipe and a nozzle joint, wherein a plurality of branch pipes are arranged on the water main pipe, the end parts of the branch pipes are provided with the nozzle joint, the nozzle joint is provided with the water nozzle of the continuous casting machine, the water main pipe is provided with a pressure gauge, and the branch pipes are provided with a flowmeter; the device for testing the water nozzle function of the continuous casting machine, which is designed by the utility model, measures the pressure, flow and angle of the nozzle, knows the performance of the nozzle, preferentially goes up to ensure the casting blank quality to prevent accidents, and avoids the casting blank quality problem of new and old nozzles caused by the nozzle problem, thereby causing the production to be passive.
Description
Technical Field
The utility model relates to the technical field of continuous casting of steel plants in the metallurgical industry, in particular to a device for testing the function of a water nozzle of a continuous casting machine.
Background
The cooling of the casting blank of the continuous casting machine in the secondary cooling chamber, the water nozzle plays an extremely important role, the key attention points of the water nozzle are the injection angle, the injection flow and the water spray pressure of the nozzle, the nozzle which is overhauled and is taken off line by the continuous casting machine can be taken on line again after being cleaned outside, the pressure, the flow and the angle data of the water nozzle can not be known, and the data are provided by a manufacturer only, can not be verified after the product arrives, and are directly taken on line. There are the following problems:
1. the normal nozzle is directly installed after delivery by a manufacturer, the pressure and the injection angle of the nozzle cannot be judged, even if the deviation is large, the normal detection cannot be carried out, the quality of casting blanks is seriously influenced, and extremely large passive is caused for production.
2. After the nozzle after the line is fed in is cleaned, the problem that the nozzle is only plugged is solved, if the pressure, the flow and the angle are abnormal, the quality of casting blanks can be affected, and if the nozzle is a foot roller water nozzle, steel leakage accidents can be caused under serious conditions, and the production is affected. Therefore, there is an urgent need to design a device for testing the function of a water nozzle of a continuous casting machine, so as to solve the problem that the quality of a billet is affected due to the fact that the existing nozzle cannot detect the deviation of the use of a direct wire.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide a device for testing the function of a water nozzle of a continuous casting machine.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a continuous casting machine water nozzle functional test's device, includes total water pipe and nozzle connection, install a plurality of branch pipes on the total water pipe, the tip of branch pipe is equipped with nozzle connection, installs continuous casting machine water nozzle on the nozzle connection, installs the manometer on the total water pipe, installs the flowmeter on the branch pipe.
Specifically, a main valve is arranged on the main water pipe, and a branch valve is arranged on the branch pipe.
Specifically, the tail end of the water main is provided with a plugging plate.
Specifically, a water receiving tank is arranged below the nozzle joint.
The utility model has the following beneficial effects:
the device for testing the water nozzle function of the continuous casting machine, which is designed by the utility model, measures the pressure, flow and angle of the nozzle, knows the performance of the nozzle, preferentially goes up to ensure the casting blank quality to prevent accidents, and avoids the casting blank quality problem of new and old nozzles caused by the nozzle problem, thereby causing the production to be passive.
Drawings
Fig. 1 is a schematic structural view of an apparatus for testing the function of a water nozzle of a continuous casting machine.
In the figure: 1-a water main; 2-branch pipes; 3-a main valve; 4-branch valve; 5-a pressure gauge; 6-a flow meter; 7-a nozzle joint; 8-a water receiving tank.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described in further detail below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in figure 1, the device for testing the water nozzle function of the continuous casting machine comprises a water main 1, branch pipes 2 and nozzle joints 7, wherein 3 branch pipes 2 are installed on the water main 1, the end parts of the branch pipes 2 are provided with the nozzle joints 7, the nozzle joints 7 are provided with water nozzles of the continuous casting machine, the water supply of the water main 1 is supplied to the nozzle joints 7, the water main 1 is provided with a pressure gauge 5, the pressure gauge 5 is used for measuring the water supply pressure, the branch pipes 2 are provided with a flowmeter 6, and the flowmeter 6 is used for measuring the branch flow.
The main valve 3 is installed on the main water pipe 1, the main valve 3 controls the water supply pressure, and the branch valve 4 is installed on the branch pipe 2. The end of the main water pipe 1 is provided with a plugging plate.
A water receiving tank 8 is placed below the nozzle joint 7, and the water receiving tank 8 receives and discharges water ejected from the nozzle.
The working principle of the utility model is as follows: after the nozzle is installed in place, the water supply end of the water main 1 and the total valve 3 are used for adjusting the pressure to compare the injection condition of the nozzle, so that the normal nozzle is ensured to meet the production requirement.
The device is arranged in a nozzle laboratory, the nozzle after offline is placed in the laboratory, a special person installs the nozzle on a test frame, then a main valve 3 and a branch valve 4 are opened, a flowmeter 6 and a pressure gauge 5 display numerical values, the angle is measured by using a special template, so that the performance of the nozzle can be known, and the qualified nozzle is selected for online.
The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions.
The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.
Claims (4)
1. The device for testing the water nozzle function of the continuous casting machine is characterized by comprising a water main and nozzle connectors, wherein a plurality of branch pipes are arranged on the water main, the end parts of the branch pipes are provided with the nozzle connectors, the nozzle connectors are provided with water nozzles of the continuous casting machine, the water main is provided with a pressure gauge, and the branch pipes are provided with flow meters.
2. The apparatus for testing the function of the water nozzle of the continuous casting machine according to claim 1, wherein the main water pipe is provided with a main valve, and the branch pipe is provided with a branch valve.
3. The apparatus for testing the function of a water nozzle of a continuous casting machine according to claim 1, wherein a plugging plate is arranged at the tail end of the water main.
4. The apparatus for testing the function of a water nozzle of a continuous casting machine according to claim 1, wherein a water receiving tank is placed under the nozzle joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322438636.1U CN220690435U (en) | 2023-09-08 | 2023-09-08 | Device for testing functions of water nozzle of continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322438636.1U CN220690435U (en) | 2023-09-08 | 2023-09-08 | Device for testing functions of water nozzle of continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220690435U true CN220690435U (en) | 2024-03-29 |
Family
ID=90374617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322438636.1U Active CN220690435U (en) | 2023-09-08 | 2023-09-08 | Device for testing functions of water nozzle of continuous casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220690435U (en) |
-
2023
- 2023-09-08 CN CN202322438636.1U patent/CN220690435U/en active Active
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