CN219063848U - Water cooling device for molten steel temperature measuring gun - Google Patents

Water cooling device for molten steel temperature measuring gun Download PDF

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Publication number
CN219063848U
CN219063848U CN202222211369.XU CN202222211369U CN219063848U CN 219063848 U CN219063848 U CN 219063848U CN 202222211369 U CN202222211369 U CN 202222211369U CN 219063848 U CN219063848 U CN 219063848U
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China
Prior art keywords
temperature measuring
water
water spraying
measuring gun
liquid storage
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CN202222211369.XU
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Chinese (zh)
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马平原
黄宏虎
杨建辉
冯辉
杨凯
李建会
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Xinxing Ductile Iron Pipes Co Ltd
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Xinxing Ductile Iron Pipes Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Abstract

The utility model provides a water cooling device of a molten steel temperature measuring gun, which comprises a placing frame, a liquid storage mechanism, a water spraying mechanism, a driving mechanism, a triggering mechanism and a control mechanism, wherein the placing frame is arranged on the ground, a placing groove is arranged on the placing frame, and a temperature measuring gun to be cooled can be placed in the placing groove; cooling water is arranged in the liquid storage mechanism; the water spraying mechanism is arranged on the placing frame and connected with the liquid storage mechanism, and a plurality of water spraying holes are formed in the water spraying mechanism; the driving mechanism is connected with the liquid storage mechanism; the trigger mechanism is arranged on the placing frame; the control mechanism is connected with the trigger mechanism and the driving mechanism. The utility model is provided with the placing frame, the liquid storage mechanism and the driving mechanism to be matched with each other so as to achieve the purpose of water-cooling and cooling the temperature measuring gun; the temperature measuring gun is contacted with the triggering mechanism, the triggering mechanism can transmit signals to the control mechanism, the control mechanism can receive the signals and control the driving mechanism to be opened and closed, and water spraying is automatically performed after the temperature measuring gun is placed on the placing frame.

Description

Water cooling device for molten steel temperature measuring gun
Technical Field
The utility model relates to auxiliary equipment for the metallurgical industry, in particular to a water cooling device of a molten steel temperature measuring gun.
Background
In the steelmaking process, the components of molten steel are required to be finely adjusted, the temperature of the molten steel is accurately controlled, the constant pulling speed of a casting machine is ensured, and an industrial temperature measuring gun is required for controlling the temperature of the molten steel.
The industrial temperature measuring gun comprises a connector, a gun barrel, a supporting frame, an adjusting nut, a connecting piece, a handle, an air blowing pipe and a compensating wire, wherein the connector is arranged at the front end of the gun barrel and is connected with the compensating wire penetrating into the gun barrel, the supporting frame with the adjusting nut is arranged outside the gun barrel, the connecting piece is arranged at the tail end of the gun barrel, and the air blowing pipe and the handle are arranged on the connecting piece. The device has the advantages of simple structure, convenient operation, labor intensity reduction, cost saving and capability of continuously and accurately measuring the temperature of molten steel.
The temperature measuring gun is usually provided with a rod-shaped thermocouple probe, the probe of the measuring end is used for measuring the temperature of molten iron, the temperature of the molten iron is more than thousand DEG C, in the temperature measuring process, the temperature of a part which is not protected by a paper tube of the temperature measuring tube can be very high, a signal wire in the tube is frequently burnt out, the production rhythm is influenced by frequent replacement of the temperature measuring gun, and the production cost is increased.
Disclosure of Invention
The utility model aims to provide a water cooling device for a molten steel temperature measuring gun, which aims to solve the problem that the signal wire of the temperature measuring gun is frequently burnt out and the production cost is increased.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a molten steel temperature measuring gun water cooling device, including rack, stock solution mechanism, water spray mechanism, actuating mechanism, trigger mechanism and control mechanism, wherein, the rack is erect subaerial, be equipped with the standing groove on the rack, the temperature measuring gun of waiting to cool down can be placed in the standing groove; cooling water is arranged in the liquid storage mechanism; the water spraying mechanism is arranged on the placing frame and connected with the liquid storage mechanism, and a plurality of water spraying holes are formed in the water spraying mechanism; the driving mechanism is connected with the liquid storage mechanism and can drive the cooling water to enter the water spraying mechanism and be sprayed out from the water spraying hole; the trigger mechanism is arranged on the placing frame; the control mechanism is connected with the trigger mechanism and the driving mechanism, the temperature measuring gun is in contact with the trigger mechanism, the trigger mechanism can transmit signals to the control mechanism, and the control mechanism can receive the signals and control the driving mechanism to be opened and closed.
In one possible implementation, the placement frame includes a placement plate and a leg, the leg is disposed at a bottom of the placement plate, and the placement groove is disposed on the placement plate.
In one possible implementation manner, the placing plate is obliquely arranged, a baffle is arranged at the bottom end of the placing plate, the baffle seals the bottom end of the placing groove, a water guide pipe is arranged on the placing groove in a conducting mode, and a recycling bin is connected with the water guide pipe.
In one possible implementation manner, the driving mechanism includes a high-pressure gas and an electromagnetic valve, the high-pressure gas is arranged in the liquid storage mechanism, a connecting pipe is connected between the liquid storage mechanism and the water spraying mechanism, the electromagnetic valve is arranged on the connecting pipe, the electromagnetic valve is opened, and the cooling water enters the water spraying mechanism.
In one possible implementation manner, the liquid storage mechanism is provided with an air inlet pipe, the air inlet pipe is connected with an external air charging mechanism, the air inlet pipe is provided with a first valve, and the first valve can open or close the air inlet pipe.
In one possible implementation manner, the liquid storage mechanism is provided with an air outlet pipe and a liquid inlet pipe, the air outlet pipe is provided with a second valve, and the second valve can open or close the air outlet pipe; the liquid inlet pipe is connected with an external liquid injection mechanism, a third valve is arranged on the liquid inlet pipe, and the liquid inlet pipe can be opened or closed by the third valve.
In one possible implementation, a barometer is provided on the liquid storage mechanism, and the barometer can detect the air pressure in the liquid storage mechanism.
In one possible implementation manner, the water spraying mechanism comprises a water spraying pipe, one end of the water spraying pipe is connected with the connecting pipe, the other end of the water spraying pipe is plugged, the water spraying holes are formed in the water spraying pipe and correspond to the water spraying holes, and a plurality of shower nozzles are arranged on the water spraying pipe.
In one possible implementation, the triggering mechanism employs a pressure sensor.
In one possible implementation manner, the detection end of the pressure sensor is arranged in the placing groove, and a heat insulation layer is arranged on the detection end of the pressure sensor.
The water cooling device for the molten steel temperature measuring gun has the beneficial effects that: compared with the prior art, the utility model can conveniently place the high-temperature measuring gun by arranging the placing frame, and meanwhile, the liquid storage mechanism, the water spraying mechanism connected with the liquid storage mechanism and the driving mechanism are arranged, and the driving mechanism can drive cooling water to enter the water spraying mechanism and be sprayed out from the water spraying hole, so that the temperature measuring gun placed on the placing frame can be conveniently sprayed with water, and the purpose of cooling the temperature measuring gun is achieved; simultaneously, through setting up trigger mechanism and control mechanism again, wherein trigger mechanism locates on the rack, and control mechanism is connected with trigger mechanism and actuating mechanism, and temperature measurement rifle and trigger mechanism contact, and trigger mechanism can be to control mechanism transmission signal, and control mechanism can receive the signal and control actuating mechanism opens and closes, has realized that the temperature measurement rifle is placed on the rack and is automatic to spray water, has improved the convenience of the use of device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an angle structure of a water cooling device for a molten steel temperature measuring gun according to an embodiment of the present utility model;
FIG. 2 is a schematic view of another angle of a water cooling device of a molten steel temperature measuring gun according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a rack according to an embodiment of the present utility model.
Wherein, each reference sign is as follows in the figure:
1. a placing rack; 2. a liquid storage mechanism; 3. a water spraying mechanism; 4. a driving mechanism; 5. a control mechanism; 6. a recycling bin; 7. a baffle; 8. a trigger mechanism;
101. placing a plate; 102. a support leg;
201. an air inlet pipe; 202. a first valve; 203. an air outlet pipe; 204. a second valve; 205. a water inlet pipe; 206. a third valve; 207. a pressure gauge;
301. a shower nozzle; 302. a fixed rod;
401. a connecting pipe;
601. a water guide pipe.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be further noted that the drawings and embodiments of the present utility model mainly describe the concept of the present utility model, and on the basis of the concept, some specific forms and arrangements of connection relations, position relations, power units, power supply systems, hydraulic systems, control systems, etc. may not be completely described, but those skilled in the art may implement the specific forms and arrangements described above in a well-known manner on the premise of understanding the concept of the present utility model.
When an element is referred to as being "fixed" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
The terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the same sense as the orientation or positional relationship shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" means two or more, and the meaning of "a number" means one or more, unless specifically defined otherwise.
The water cooling device of the molten steel temperature measuring gun provided by the utility model is explained.
Referring to fig. 1 and 3, the water cooling device of the molten steel temperature measuring gun comprises a placing frame 1, a liquid storage mechanism 2, a water spraying mechanism 3, a driving mechanism 4, a triggering mechanism 8 and a control mechanism 5, wherein the placing frame 1 is arranged on the ground, a placing groove is arranged on the placing frame 1, and a temperature measuring gun to be cooled can be placed in the placing groove; cooling water is arranged in the liquid storage mechanism 2; the water spraying mechanism 3 is arranged on the placing frame 1 and connected with the liquid storage mechanism 2, and a plurality of water spraying holes are formed in the water spraying mechanism 3; the driving mechanism 4 is connected with the liquid storage mechanism 2, and the driving mechanism 4 can drive cooling water to enter the water spraying mechanism 3 and be sprayed out from the water spraying hole; the triggering mechanism 8 is arranged on the placing frame 1; the control mechanism 5 is connected with the trigger mechanism 8 and the driving mechanism 4, the temperature measuring gun is in contact with the trigger mechanism 8, the trigger mechanism 8 can transmit signals to the control mechanism 5, and the control mechanism 5 can receive the signals and control the driving mechanism 4 to be opened and closed.
The molten steel temperature measuring gun water cooling device provided by the embodiment has the beneficial effects that: compared with the prior art, the water cooling device for the molten steel temperature measuring gun provided by the embodiment can conveniently place a high-temperature measuring gun by arranging the placing frame 1, and meanwhile, the liquid storage mechanism 2, the water spraying mechanism 3 connected with the liquid storage mechanism 2 and the driving mechanism 4 are arranged, and the driving mechanism 4 can drive cooling water to enter the water spraying mechanism 3 and be sprayed out from the water spraying holes, so that the water is conveniently sprayed to the temperature measuring gun placed on the placing frame 1, and the purpose of cooling the temperature measuring gun is achieved; meanwhile, the trigger mechanism 8 and the control mechanism 5 are arranged, wherein the trigger mechanism 8 is arranged on the placing frame 1, the control mechanism 5 is connected with the trigger mechanism 8 and the driving mechanism 4, the temperature measuring gun is in contact with the trigger mechanism 8, the trigger mechanism 8 can transmit signals to the control mechanism 5, the control mechanism 5 can receive the signals and control the driving mechanism 4 to be opened and closed, water spraying is automatically carried out after the temperature measuring gun is placed on the placing frame 1, and the using convenience of the device is improved.
Based on the design concept, the placement frame 1 of the utility model comprises a placement plate 101 and support legs 102, wherein the support legs 102 are arranged at the bottom of the placement plate 101, and the placement groove is arranged on the placement plate 101. In the utility model, the placing plate 101 is arc-shaped, and is made by cutting a metal pipe into two parts along the axis on average, and the processing is convenient. Of course, the placing plate 101 may be made of a plate made of a high temperature resistant material, and a placing groove is formed at the top of the plate.
Preferably, place board 101 slope setting, and the bottom of placing board 101 is equipped with baffle 7, and baffle 7 is equipped with aqueduct 601 with the shutoff of the bottom of standing groove, switches on with the standing groove, is equipped with recovery tank 6 with aqueduct 601 connection. The inclined arrangement of the placing frame 1 can facilitate the taking and placing of the temperature measuring gun on one hand and the downward flow of the cooling water along the placing plate 101 on the other hand. Meanwhile, the baffle 7 is arranged, so that the temperature measuring gun can be blocked on one hand, the temperature measuring gun is prevented from sliding off from the placing plate 101, cooling water can be blocked in the placing groove on the other hand, and finally, the cooling water is led into the recycling bin 6 through the water guide pipe 601, so that the cooling water can be reused, and water resources are greatly saved.
In a specific embodiment, as shown in fig. 1 and 2, the liquid storage mechanism 2 is selected as a liquid storage tank, and of course, the liquid storage mechanism 2 is not limited to a liquid storage tank, and may be other applicable structures such as a liquid storage tank. In this embodiment, the driving mechanism 4 includes a high-pressure gas and an electromagnetic valve, the high-pressure gas is disposed in the liquid storage barrel, a connecting pipe 401 is connected between the liquid storage barrel and the water spraying mechanism 3, the electromagnetic valve is disposed on the connecting pipe 401, the electromagnetic valve is opened, and cooling water enters the water spraying mechanism 3 under the action of the high-pressure gas. Of course, the driving mechanism 4 is not limited to the above, and may be another applicable mechanism such as a water pump.
In order to be convenient for pour into high-pressure gas into the stock solution bucket into, the top of stock solution bucket is equipped with intake pipe 201, and intake pipe 201 is connected with outside inflation mechanism, is equipped with first valve 202 on the intake pipe 201, and first valve 202 can open or close intake pipe 201. Here, the external inflation mechanism may be an inflator. Of course, when the placement position is special and the electricity is inconvenient to use, the external inflation mechanism can also be an applicable device such as an inflator.
As shown in fig. 2, the liquid storage barrel is provided with an air outlet pipe 203 and a liquid inlet pipe 205, the air outlet pipe 203 is provided with a second valve 204, and the second valve 204 can open or close the air outlet pipe 203. The liquid inlet pipe 205 is connected with an external liquid injection mechanism, a third valve 206 is arranged on the liquid inlet pipe 205, and the third valve 206 can open or close the liquid inlet pipe 205.
When high pressure gas needs to be injected into the liquid storage barrel, the second valve 204 and the third valve 206 are closed. After the gas injection is completed, the device can be used normally by closing the first valve 202. When the cooling water in the liquid storage barrel is used up, the second valve 204 is opened to discharge the high-pressure gas in the liquid storage barrel, and at the moment, the third valve 206 can be opened to fill water into the liquid storage barrel. After the water injection is completed, the second valve 204 and the third valve 206 are closed, and the operation of injecting high-pressure air is repeated, so that the device can be used normally.
For the safety of use, prevent that high-pressure gas from causing the damage to the stock solution bucket, be equipped with barometer 207 on the stock solution bucket, barometer 207 can detect the atmospheric pressure in the stock solution mechanism 2, when the injection high-pressure gas in to the stock solution bucket, can observe barometer 207, place the pressurization too high.
As shown in fig. 2, the water spraying mechanism 3 includes a water spraying pipe, which is welded and fixed on the placing plate 101 by a plurality of fixing rods 302, one end of the water spraying pipe is connected with a connecting pipe 401, and the other end of the water spraying pipe is plugged, so that cooling water can be sprayed out from the water spraying holes only. The water spray holes are arranged on the water spray pipe, and correspond to the water spray holes, and the water spray pipe is provided with a plurality of shower nozzles 301, so that the temperature measuring gun can spray water better for cooling.
Finally, in the utility model, the triggering mechanism adopts a pressure sensor, and the control device adopts a PLC controller. As shown in fig. 3, the detection end of the pressure sensor is arranged in the placement groove, so that the sensing probe of the pressure sensor can be pressed once the temperature measuring gun is placed on the placement frame 1, the sensing probe is convenient to transmit signals to the PLC controller with the pressure sensor, and then the PLC controller controls the electromagnetic valve to be opened, so that water spraying and temperature lowering can be automatically carried out on the temperature measuring gun. Notably, in order to prevent the pressure sensor from being damaged by the high temperature of the temperature measuring gun, a heat insulation layer is arranged on the detection end of the pressure sensor. In addition, the PLC controller can automatically close the electromagnetic valve after reaching the corresponding time according to the preset water spraying time.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The utility model provides a molten steel temperature measuring rifle water cooling plant which characterized in that includes:
the temperature measuring device comprises a placing rack (1), wherein the placing rack (1) is arranged on the ground, a placing groove is formed in the placing rack (1), and a temperature measuring gun to be cooled can be placed in the placing groove;
a liquid storage mechanism (2) is internally provided with cooling water;
the water spraying mechanism (3) is arranged on the placing frame (1) and is connected with the liquid storage mechanism (2), and a plurality of water spraying holes are formed in the water spraying mechanism (3);
the driving mechanism (4) is connected with the liquid storage mechanism (2), and the driving mechanism (4) can drive the cooling water to enter the water spraying mechanism (3) and be sprayed out of the water spraying hole;
the triggering mechanism (8) is arranged on the placing frame (1);
the control mechanism (5) is connected with the trigger mechanism (8) and the driving mechanism (4), the temperature measuring gun is in contact with the trigger mechanism (8), the trigger mechanism (8) can transmit signals to the control mechanism (5), and the control mechanism (5) can receive the signals and control the driving mechanism (4) to be opened and closed.
2. The water cooling device for the molten steel temperature measuring gun according to claim 1, wherein: the placement frame (1) comprises a placement plate (101) and support legs (102), wherein the support legs (102) are arranged at the bottom of the placement plate (101), and the placement groove is formed in the placement plate (101).
3. The water cooling device for the molten steel temperature measuring gun according to claim 2, wherein: the placing plate (101) is obliquely arranged, a baffle (7) is arranged at the bottom end of the placing plate (101), the baffle (7) is used for plugging the bottom end of the placing groove, a water guide pipe (601) is communicated with the placing groove, and a recycling bin (6) is connected with the water guide pipe (601).
4. The water cooling device for the molten steel temperature measuring gun according to claim 1, wherein: the driving mechanism (4) comprises high-pressure gas and an electromagnetic valve, the high-pressure gas is arranged in the liquid storage mechanism (2), a connecting pipe (401) is connected between the liquid storage mechanism (2) and the water spraying mechanism (3), the electromagnetic valve is arranged on the connecting pipe (401), the electromagnetic valve is opened, and cooling water enters the water spraying mechanism (3).
5. The water cooling device for the molten steel temperature measuring gun according to claim 4, wherein: the liquid storage mechanism (2) is provided with an air inlet pipe (201), the air inlet pipe (201) is connected with an external air charging mechanism, the air inlet pipe (201) is provided with a first valve (202), and the first valve (202) can open or close the air inlet pipe (201).
6. The water cooling device for the molten steel temperature measuring gun according to claim 5, wherein: an air outlet pipe (203) and an air inlet pipe (205) are arranged on the liquid storage mechanism (2), a second valve (204) is arranged on the air outlet pipe (203), and the second valve (204) can open or close the air outlet pipe (203); the liquid inlet pipe (205) is connected with an external liquid injection mechanism, a third valve (206) is arranged on the liquid inlet pipe (205), and the third valve (206) can open or close the liquid inlet pipe (205).
7. The water cooling device for the molten steel temperature measuring gun according to claim 5, wherein: the air pressure meter (207) is arranged on the liquid storage mechanism (2), and the air pressure meter (207) can detect the air pressure in the liquid storage mechanism (2).
8. The water cooling device for the molten steel temperature measuring gun according to claim 7, wherein: the water spraying mechanism (3) comprises a water spraying pipe, one end of the water spraying pipe is connected with the connecting pipe (401), the other end of the water spraying pipe is plugged, water spraying holes are formed in the water spraying pipe and correspond to the water spraying holes, and a plurality of shower nozzles (301) are arranged on the water spraying pipe.
9. The water cooling device for the molten steel temperature measuring gun according to claim 1, wherein: the triggering mechanism adopts a pressure sensor.
10. The water cooling device for the molten steel temperature measuring gun according to claim 9, wherein: the detection end of the pressure sensor is arranged in the placing groove, and the detection end of the pressure sensor is provided with a heat insulation layer.
CN202222211369.XU 2022-08-22 2022-08-22 Water cooling device for molten steel temperature measuring gun Active CN219063848U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222211369.XU CN219063848U (en) 2022-08-22 2022-08-22 Water cooling device for molten steel temperature measuring gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222211369.XU CN219063848U (en) 2022-08-22 2022-08-22 Water cooling device for molten steel temperature measuring gun

Publications (1)

Publication Number Publication Date
CN219063848U true CN219063848U (en) 2023-05-23

Family

ID=86371104

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222211369.XU Active CN219063848U (en) 2022-08-22 2022-08-22 Water cooling device for molten steel temperature measuring gun

Country Status (1)

Country Link
CN (1) CN219063848U (en)

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