CN219279949U - Annealing furnace water cooling circulation device - Google Patents

Abstract

The application relates to a water cooling circulation device of an annealing furnace, and relates to the field of heat treatment technology, comprising a cooling tank, a water temperature meter and a water supply pipe, wherein the water supply pipe is used for supplying tap water into the cooling tank, the water temperature meter is fixed in the cooling tank, and a control valve is arranged on the water supply pipe; still include cistern, overflow pipe, be used for with the water pump of the interior water pumping cooling pond of cistern and be used for driving the driving piece of water pump, the cistern is located one side of cooling pond, and the height of cistern is less than the cooling pond, overflow pipe intercommunication cooling pond and cistern, and the play water end of overflow pipe is higher than the cistern. According to the water cooling device, the water storage tank is arranged, water is circularly cooled between the cooling tank and the water storage tank through the water pump and the overflow pipe, and the water temperature can be effectively and rapidly reduced; when the water temperature can not be reduced in time, tap water can be introduced into the cooling tank through the water supply pipe to cool.

Description

Annealing furnace water cooling circulation device

Technical Field

The application relates to the field of heat treatment technology, in particular to a water cooling circulation device of an annealing furnace.

Background

Annealing is a heat treatment process in which a material is exposed to high temperatures for a long period of time and then cooled down slowly. The main purpose is to relieve stress, increase ductility and toughness of the material, create special microstructures, etc.

In the related art, the needle tube is required to be heat-treated during processing, and the heat-treated material is required to be cooled by water. Generally, a cooling tank is arranged at the tail end of a heat treatment furnace, and raw materials directly enter the cooling tank for cooling after exiting the heat treatment furnace and are then rolled and stored.

In practical use, it is found that after a certain period of time, the water temperature in the cooling tank gradually increases, so that the cooling speed of the raw material changes, and the material properties are affected. To this end, the inventors provide an annealing furnace water cooling circulation device.

Disclosure of Invention

In order to improve the cooling effect of the cooling pond, the application provides an annealing furnace water cooling circulation device.

The application provides an annealing stove water-cooling circulation device adopts following technical scheme:

the water cooling circulation device of the annealing furnace comprises a cooling tank, a water temperature meter and a water supply pipe for supplying tap water into the cooling tank, wherein the water temperature meter is fixed in the cooling tank, and a control valve is arranged on the water supply pipe.

Through adopting above-mentioned technical scheme, set up the temperature table in the cooling tank, in the use, the staff can observe the water temperature in the cooling tank according to the temperature table in real time, if the temperature is higher, the staff can in time open the control valve, lets in the running water in the cooling tank, makes the water in the cooling tank can in time cool down.

Optionally, still include cistern, overflow pipe, be used for with the water pump of cooling tank is gone into to the water pump in the cistern and be used for the drive the driving piece of water pump, the cistern is located one side of cooling tank, the height of cistern is less than the cooling tank, overflow pipe intercommunication the cooling tank with the cistern, the play water end of overflow pipe is higher than the cistern.

Through adopting above-mentioned technical scheme, set up cistern, water pump and overflow pipe, pump the cooling pond with water from the cistern through driving piece drive water pump, when the water level in the cooling pond is higher than the overflow pipe, the overflow pipe is got into to the interior water of cooling pond, and the water flows out from the export of overflow pipe and falls into in the cistern, can dispel the heat fast at the in-process that water falls into the cistern to effectively reduce the temperature of cooling pond.

Optionally, the outlet end of overflow pipe intercommunication has the shower, the shower is the pipe that the level set up, a plurality of shower mouths have been seted up to the downside of shower.

Through adopting above-mentioned technical scheme, set up the shower in the exit end of overflow pipe, after the water gets into the shower from the overflow pipe, water can be followed the shower mouth of shower and drenched downwards to can further improve the cooling rate of water.

Optionally, the water outlet end of the water pump is connected with a water outlet pipe, and the water outlet end of the water outlet pipe is positioned above the cooling pool.

Through adopting above-mentioned technical scheme, with the raceway setting in the top of cooling tank, when the water pump pumps water to the cooling tank, water falls into the in-process of cooling tank from the outlet pipe, and water can dispel the heat to the air fast to further improvement radiating effect.

Optionally, the water outlet end of the water outlet pipe is also connected with the spray pipe.

Through adopting above-mentioned technical scheme, connect the shower at the play water end on the outlet pipe, spray the water that the water pump pumped through the shower, can further improve the radiating effect of water.

Optionally, the overflow pipe is provided with a plurality of overflow pipes.

Through adopting above-mentioned technical scheme, set up many overflow pipes, can improve the play water velocity of cooling tank.

Optionally, a filter is connected to the water inlet end of the water pump.

Through adopting above-mentioned technical scheme, set up the filter and can filter the water that gets into the water pump, improve the life of water pump.

Optionally, a filter screen is arranged at the water inlet end of the overflow pipe.

Through adopting above-mentioned technical scheme, set up the filter screen in the inlet end of overflow pipe, filter the water that gets into the overflow pipe through the filter screen, reduce impurity entering cistern.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through setting up the water temperature table in the cooling tank, during the use, the staff can observe the water temperature in the cooling tank in real time according to the water temperature table, if the temperature is higher, the staff can in time open the control valve, lets in the running water in the cooling tank, makes the water in the cooling tank can in time cool down;

2. through setting up cistern, water pump and overflow pipe, drive the water pump through the driving piece and pump into the cooling pond from the cistern, when the water level in the cooling pond is higher than the overflow pipe, the water in the cooling pond gets into the overflow pipe, and the water flows out from the export of overflow pipe and falls into in the cistern, can dispel the heat fast at the water in-process that falls into the cistern to effectively reduce the temperature of cooling pond;

3. through setting up the shower in the exit end of overflow pipe, after the water gets into the shower from the overflow pipe, water can be followed the shower mouth of shower and drenched downwards to can further improve the cooling rate of water.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall structure of a second embodiment of the present application;

fig. 3 is a schematic view showing the structure of a spray nozzle according to an embodiment of the present application.

Reference numerals: 1. a work table; 2. a cooling pool; 21. an overflow pipe; 22. a filter screen; 3. a reservoir; 4. a water pump; 41. a driving member; 42. a water inlet pipe; 43. a water outlet pipe; 44. a filter; 5. a water temperature meter; 6. a water supply pipe; 61. a control valve; 7. a shower pipe; 71. and a spraying port.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a water cooling circulation device of an annealing furnace, referring to fig. 1 and 2, comprising a workbench 1, a cooling pool 2 fixed on the upper side of the workbench 1 and a reservoir 3 positioned on one side of the workbench 1; the cooling pool 2 and the reservoir 3 are both barrel structures with openings arranged above and are used for containing water, and the cooling pool 2 is higher than the reservoir 3; an overflow pipe 21 is fixed on one side of the cooling pool 2 close to the reservoir 3, the overflow pipe 21 is communicated with the cooling pool 2 and the reservoir 3, the overflow pipe 21 is positioned at the upper end of the reservoir 3, and three overflow pipes 21 are distributed along the length direction of the cooling pool 2; a water pump 4 and a driving member 41 for driving the water pump 4 are installed above the reservoir 3, the driving member 41 is provided as a motor, and a rotation shaft of the driving member 41 is connected with a pump shaft of the water pump 4. In normal operation, the water pump 4 pumps the water in the water reservoir 3 into the cooling pool 2, and after the water level in the cooling pool 2 reaches the overflow pipe 21, the water flows back to the water reservoir 3 through the overflow pipe 21.

Two water temperature meters 5 are installed in the cooling tank 2 for monitoring the water temperature in the cooling tank 2. A water supply pipe 6 for supplying tap water to the cooling tank 2 is connected to the upper side of the cooling tank 2, and a control valve 61 for controlling the on/off of the water flow is attached to the water supply pipe 6. When the water temperature gauge 5 shows that the water temperature is high, the worker opens the control valve 61 to introduce tap water into the cooling tank 2 through the water supply pipe 6 for cooling.

A water inlet pipe 42 is connected to the water inlet of the water pump 4, and a filter 44 is connected in series with the water inlet pipe 42 to filter the water inlet of the water pump 4; a water outlet pipe 43 is connected at the water outlet of the water pump 4, and the water outlet end of the water outlet pipe 43 is connected with the water outlet end of the water supply pipe 6. A filter screen 22 is installed at one end of the overflow pipe 21 located in the cooling bath 2 for filtering impurities falling into the cooling bath 2 during the cooling process.

Referring to fig. 2 and 3, a shower pipe 7 is connected to the water outlet of the overflow pipe 21, the shower pipe 7 is horizontally arranged, and three overflow pipes 21 are connected to the shower pipe 7. A plurality of spray openings 71 are arranged on the lower side of the spray pipe 7 in a penetrating way, and the spray openings 71 are distributed along the length direction of the spray pipe 7. When the water in the cooling tank 2 flows into the reservoir 3 through the overflow pipe 21, the water can be sprayed downwards from the plurality of spraying ports 71 of the spraying pipe 7, so that the contact between the water and the air can be increased, and the heat dissipation can be fast realized. The water outlet end of the water supply pipe 6 is also connected with a spray pipe 7, and water pumped by the water pump 4 enters the cooling tank 2 after passing through the spray pipe 7, so that the cooling speed is improved.

The implementation principle of the annealing furnace water cooling circulation device disclosed by the embodiment of the application is as follows: through setting up cistern 3 and water pump 4, circulate water between cooling tank 2 and cistern 3 through water pump 4, water sprays through shower 7 at the in-process of circulation to effectively improve the cooling rate of cooling tank 2 interior water, thereby make the temperature keep at lower temperature, help improving raw and other materials annealing treatment's quality. Through setting up temperature table 5 and delivery pipe 6, when the workman found that the temperature is higher, can be artificial to supply the lower running water of temperature in the cooling bath 2 to rapid cooling, further improvement water cooling rate.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides an annealing stove water-cooling circulation device which characterized in that: the cooling device comprises a cooling tank (2), a water temperature meter (5) and a water supply pipe (6) for supplying tap water into the cooling tank (2), wherein the water temperature meter (5) is fixed in the cooling tank (2), and a control valve (61) is arranged on the water supply pipe (6).

2. The annealing furnace water cooling circulation device according to claim 1, wherein: still include cistern (3), overflow pipe (21), be used for with water pump (4) and the driving piece (41) that are used for driving cooling tank (2) are gone into to the water pump in cistern (3), cistern (3) are located one side of cooling tank (2), the height of cistern (3) is less than cooling tank (2), overflow pipe (21) intercommunication cooling tank (2) with cistern (3), the play water end of overflow pipe (21) is higher than cistern (3).

3. The annealing furnace water cooling circulation device according to claim 2, wherein: the outlet end of the overflow pipe (21) is communicated with a spray pipe (7), the spray pipe (7) is a pipe which is horizontally arranged, and a plurality of spray ports (71) are formed in the lower side of the spray pipe (7).

4. A water cooling circulation device for an annealing furnace according to claim 3, wherein: the water outlet end of the water pump (4) is connected with a water outlet pipe (43), and the water outlet end of the water outlet pipe (43) is positioned above the cooling pool (2).

5. The annealing furnace water cooling circulation device according to claim 4, wherein: the water outlet end of the water outlet pipe (43) is also connected with the spray pipe (7).

6. The annealing furnace water cooling circulation device according to claim 2, wherein: the overflow pipe (21) is provided with a plurality of overflow pipes.

7. The annealing furnace water cooling circulation device according to claim 2, wherein: the water inlet end of the water pump (4) is connected with a filter (44).

8. The annealing furnace water cooling circulation device according to claim 2, wherein: the water inlet end of the overflow pipe (21) is provided with a filter screen (22).

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