CN210936467U

CN210936467U - Quick cooling device is used in belted steel production

Info

Publication number: CN210936467U
Application number: CN201921756681.9U
Authority: CN
Inventors: 傅秋路
Original assignee: Hongmei Tianyu Tianjin Technology Co ltd
Current assignee: Hongmei Tianyu Tianjin Technology Co ltd
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-07-07
Anticipated expiration: 2029-10-19

Abstract

The utility model discloses a quick cooling device is used in belted steel production, the power distribution box comprises a box body, the top of box both sides inner wall is connected with four material loading rollers through the bearing, and the top of box right side outer wall has seted up the material loading mouth, the water tank that the equidistance distributes has been placed to the bottom inner wall of box, and the both sides inner wall of water tank all is equipped with first spacing roller, the bottom of water tank one side outer wall is equipped with the delivery pump, and the bottom inner wall of water tank is equipped with the thermometer, and box one side outer wall is equipped with evenly distributed's display, and the position of display and water tank. The utility model discloses during the use, when long-time cooling makes the temperature in the water tank when higher, need not to change all water, the water economy resource, and avoid high temperature belted steel direct and the condition that cold water contact caused belted steel fracture, dry to the belted steel surface, take away the heat when belted steel surface water stain evaporation, play the refrigerated effect of cooling.

Description

Quick cooling device is used in belted steel production

Technical Field

The utility model relates to a quick cooling device technical field especially relates to a quick cooling device is used in belted steel production.

Background

The strip steel is a narrow and long steel plate produced by various steel rolling enterprises in order to meet the requirements of different industrial departments on industrialized production of various types of metal or mechanical products, is generally supplied in a roll form, has the advantages of high dimensional precision, good surface quality, convenience in processing, material saving and the like, and most of the original strip steel cooling devices adopt a natural cooling mode to wait for the strip steel to be reduced to a certain temperature, so that the subsequent work of strip steel production is influenced, and the production efficiency of the strip steel is reduced.

Through the retrieval, chinese patent application number is CN 201821631964.6's patent, discloses a quick cooling device is used in belted steel production, which comprises an outer shell, the right flank joint of shell inner wall has the inlet tube, inside the left end of inlet tube ran through the right flank of water tank and extended to the water tank, the lower surface of water tank and the lower fixed surface of shell inner wall were connected, the left flank joint of shell has the outlet pipe, the right-hand member of outlet pipe ran through the left flank of water tank and extended to inside the water tank. The rapid cooling device for the production of the strip steel in the patent has the following defects: when the temperature of water in the water tank is high due to long-time cooling, all cooling water needs to be replaced, water resources are wasted, and the condition that high-temperature strip steel directly contacts with cold water to cause cracking of the strip steel exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quick cooling device for strip steel production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a quick cooling device is used in belted steel production, includes the box, the top of box both sides inner wall is connected with four material loading rollers through the bearing, and the top of box right side outer wall has seted up the material loading mouth, the water tank that the equidistance distributes has been placed to the bottom inner wall of box, and the both sides inner wall of water tank all is equipped with first spacing roller, the bottom of water tank one side outer wall is equipped with the delivery pump, and the bottom inner wall of water tank is equipped with the thermometer, and box one side outer wall is equipped with evenly distributed's display, and the position of display and the position of water tank are corresponding, and it has the drain pipe to be located the bottom of the left water tank one side outer wall of box inside grafting, and the bottom that is located the water tank one side outer wall on.

As a further aspect of the present invention: the circumference outer wall of the second limiting roller is provided with air outlet holes which are evenly distributed, the top outer wall of the box body is provided with an air pump, one side of the air pump is provided with an extension pipe, and one end of the extension pipe is connected with the outer wall of one end of the second limiting roller through a bearing.

As a further aspect of the present invention: the outer wall of one side of the box body is provided with a driving motor, and the outer wall of the circumference of the second limiting roller is provided with lugs which are uniformly distributed.

As a further aspect of the present invention: the inner walls of two sides of the box body are inserted with exhaust pipes, and the outer wall of one side of the box body is provided with a transition bin.

As a further aspect of the present invention: the top outer wall of transition bin is equipped with the air exhauster, and the one end of exhaust column extends to the inside in transition bin, and evenly distributed's air inlet is seted up to the circumference outer wall of exhaust column.

As a further aspect of the present invention: and a feed opening is formed in the outer wall of one side of the box body, and the exhaust pipe and the second limiting roller are arranged at intervals.

As a further aspect of the present invention: the inner wall of the top of the first limiting roller is provided with a rotating motor, an output shaft of the rotating motor is provided with a rotating shaft, and the circumference of the rotating shaft is provided with a stirring rod.

The utility model has the advantages that:

1. by arranging the water tanks, the thermometers and the delivery pumps, the thermometers detect the temperature of water in the water tanks and display temperature information through the display, when the water temperature in a second water tank from left to right in the tank is high, the feeding rollers stop rotating and feed the water, the water in the left water tank in the tank is discharged through the drain pipe, the water in the water tanks is pumped into the adjacent left water tank through the delivery pumps, cold water is injected into the right water tank in the tank through the water inlet pipe, when the water temperature in the water tanks is high due to long-time cooling, all water does not need to be replaced, water resources are saved, and the condition that high-temperature strip steel directly contacts with the cold water to cause cracking of the strip steel is avoided;

2. through the arrangement of the air pump, the second limiting roller, the exhaust pipe and the exhaust fan, the driving motor drives the second limiting roller to rotate and clamp the strip steel to move, air is blown into the second limiting roller through the extension pipe by the air pump, air flow is sprayed out through the air outlet holes to blow and dry the surface of the strip steel, water stains on the surface of the strip steel are evaporated and heat is taken away, the cooling effect is achieved, in the cooling process, negative pressure is extracted from the transition bin by the exhaust fan, high-temperature steam in the box body enters the exhaust pipe through the air inlet and is exhausted, and therefore the temperature in the box body is reduced;

3. through setting up rotating electrical machines and stirring rod, when the water in the water tank carries out the refrigerated to belted steel, rotating electrical machines drives pivot and stirring rod and rotates, stirs the water in the water tank, guarantees that the temperature is even in the water tank, avoids only the high condition of temperature around the belted steel.

Drawings

FIG. 1 is a schematic structural view of a rapid cooling device for strip steel production according to example 1;

FIG. 2 is a schematic view showing the overall structure of a rapid cooling apparatus for strip steel production according to example 1;

FIG. 3 is a sectional view showing the entire side structure of a rapid cooling apparatus for strip steel production according to example 2.

In the figure: the device comprises a box body 1, a delivery pump 2, a water tank 3, a thermometer 4, a first limiting roller 5, a rotating motor 6, a rotating shaft 7, a stirring rod 8, a second limiting roller 9, a feeding roller 10, an exhaust pipe 11, a feeding port 12, a discharging port 13, an air pump 14, an exhaust fan 15, a transition bin 16 and a display 17.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a rapid cooling device for strip steel production, comprising a box body 1, the top of the inner wall of two sides of the box body 1 is connected with four feeding rollers 10 through bearings, the top of the outer wall of the right side of the box body 1 is provided with a feeding port 12, the inner wall of the bottom of the box body 1 is provided with water tanks 3 distributed equidistantly, the inner walls of two sides of the water tank 3 are both connected with first limiting rollers 5 through fastening bolts, the bottom of the outer wall of one side of the water tank 3 is connected with a delivery pump 2 through fastening bolts, the inner wall of the bottom of the water tank 3 is connected with a thermometer 4 through fastening bolts, the outer wall of one side of the box body 1 is connected with uniformly distributed displays 17 through fastening bolts, the positions of the displays 17 correspond to the positions of the water tanks 3, the bottom of the outer wall of one side of the water tank 3 on the, the middle positions of the inner walls of two sides of the box body 1 are connected with second limiting rollers 9 through bearings, two adjacent feeding rollers 10 are used for clamping and feeding the strip steel, the first limiting rollers 5 and the second limiting rollers 9 are used for limiting the strip steel in sequence, so that the strip steel sequentially passes through the water tank 3 to be cooled, meanwhile, the thermometer 4 is used for detecting the temperature of water in the water tank 3 and displaying the temperature information through the display 17, when the temperature of water in the second water tank 3 from left to right in the box body 1 is higher, the feeding rollers 10 stop rotating and feed the material, the water in the left water tank 3 in the box body 1 is discharged through a drain pipe, the water in the water tank 3 is pumped into the adjacent left water tank 3 through the conveying pump 2, cold water is injected into the right water tank 3 in the box body 1 through a water inlet pipe, when the temperature of the water tank 3 is higher due to long-time cooling, all water does not need to be replaced, and the condition that the high-temperature strip steel is directly contacted with cold water to cause the cracking of the strip steel is avoided.

Wherein, evenly distributed's venthole is seted up to the circumference outer wall of the spacing roller 9 of second, and the top outer wall of box 1 is connected with air pump 14 through fastening bolt, and one side of air pump 14 is connected with the extension pipe through fastening bolt, and the one end of extension pipe passes through the bearing and is connected with the one end outer wall of the spacing roller 9 of second.

Wherein, the outer wall of 1 one side of box is connected with driving motor through fastening bolt, and the circumference outer wall of the spacing roller 9 of second is provided with evenly distributed's lug, driving motor drives the spacing roller 9 of second and rotates the removal of centre gripping belted steel, and the air pump 14 is through the inside air-blast of extension pipe to the spacing roller 9 of second, and the air current is dried on the belted steel surface through the venthole blowout, takes away the heat when belted steel surface water stain evaporation, plays the refrigerated effect of cooling.

Wherein, the inside wall of both sides of box 1 is pegged graft and is had exhaust column 11, and box 1 one side outer wall has transition bin 16 through fastening bolt connection.

Wherein, the top outer wall of transition bin 16 is connected with air exhauster 15 through fastening bolt, and the one end of exhaust column 11 extends to the inside of transition bin 16, and evenly distributed's air inlet is seted up to the circumference outer wall of exhaust column 11, and in the cooling process, air exhauster 15 takes out the negative pressure in to transition bin 16, and the high temperature steam in box 1 gets into exhaust column 11 and discharges through the air inlet to reduce the temperature in the box 1.

Wherein, feed opening 13 has been seted up to one side outer wall of box 1, and exhaust column 11 sets up with the spacing roller 9 interval of second.

The working principle is as follows: two adjacent feeding rollers 10 clamp and feed strip steel, a first limiting roller 5 and a second limiting roller 9 sequentially limit the strip steel, so that the strip steel sequentially passes through the water tank 3 to be cooled, meanwhile, the thermometer 4 detects the temperature of water in the water tank 3 and displays the temperature information through the display 17, when the temperature of water in the second water tank 3 from left to right in the box body 1 is higher, the feeding rollers 10 stop rotating and feed, the water in the left water tank 3 in the box body 1 is discharged through the drain pipe, the water in the water tank 3 is pumped into the adjacent left water tank 3 through the conveying pump 2, cold water is injected into the right water tank 3 in the box body 1 through the water inlet pipe, when the temperature of water in the water tank 3 is higher due to long-time cooling, all water does not need to be replaced, the water resource is saved, the situation that the strip steel is cracked due to direct contact with the cold water is avoided, the driving motor drives the second limiting rollers 9 to rotate and clamp the strip steel to move, air pump 14 is through the extension pipe to the inside air-blowing of the spacing roller 9 of second, and the air current is dried on blowing to belted steel surface through the venthole blowout, takes away the heat when belted steel surface water stain evaporation, plays the refrigerated effect of cooling down, and in the cooling process, air exhauster 15 takes out the negative pressure to transition 16 insides, and high temperature steam in the box 1 gets into exhaust column 11 and discharges through the air inlet to reduce the temperature in the box 1.

Example 2

Referring to fig. 3, a quick cooling device is used in belted steel production, this embodiment compares in embodiment 1, and the inner wall of first spacing roller 5 top is connected with rotating electrical machines 6 through fastening bolt, and rotating electrical machines 6's output shaft is connected with pivot 7 through fastening bolt, and the circumference of pivot 7 is connected with stirring rod 8 through fastening bolt.

The working principle is as follows: when the strip steel is cooled by the water in the water tank 3, the rotating motor 6 drives the rotating shaft 7 and the stirring rod 8 to rotate, so that the water in the water tank 3 is stirred, the water temperature in the water tank 3 is ensured to be uniform, and the situation that the water temperature around the strip steel is high is avoided.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a quick cooling device is used in belted steel production, includes box (1), its characterized in that, the top of box (1) both sides inner wall is connected with four material loading rollers (10) through the bearing, and the top of box (1) right side outer wall has seted up material loading mouth (12), the bottom inner wall of box (1) has placed equidistant water tank (3), and the both sides inner wall of water tank (3) all is equipped with first spacing roller (5), the bottom of water tank (3) one side outer wall is equipped with delivery pump (2), and the bottom inner wall of water tank (3) is equipped with thermometer (4), box (1) one side outer wall is equipped with evenly distributed display (17), and the position of display (17) and the position of water tank (3) correspond, the bottom of the water tank (3) one side outer wall that is located left in box (1) is pegged graft and is had the drain pipe, and the bottom of the water tank (3) one side outer wall that is located, the middle positions of the inner walls of the two sides of the box body (1) are connected with second limiting rollers (9) through bearings.

2. The rapid cooling device for strip steel production according to claim 1, wherein the circumferential outer wall of the second limiting roller (9) is provided with uniformly distributed air outlets, the top outer wall of the box body (1) is provided with an air pump (14), one side of the air pump (14) is provided with an extension pipe, and one end of the extension pipe is connected with the outer wall of one end of the second limiting roller (9) through a bearing.

3. The rapid cooling device for strip steel production according to any one of claims 1-2, wherein a driving motor is arranged on the outer wall of one side of the box body (1), and the outer wall of the circumference of the second limiting roller (9) is provided with evenly distributed convex blocks.

4. The rapid cooling device for strip steel production according to claim 3, wherein the inner walls of two sides of the box body (1) are inserted with exhaust pipes (11), and the outer wall of one side of the box body (1) is provided with a transition bin (16).

5. The rapid cooling device for strip steel production according to claim 4, wherein the outer wall of the top of the transition bin (16) is provided with an exhaust fan (15), one end of the exhaust pipe (11) extends to the inside of the transition bin (16), and the outer wall of the circumference of the exhaust pipe (11) is provided with uniformly distributed air inlets.

6. The rapid cooling device for strip steel production according to claim 5, wherein a feed opening (13) is formed in the outer wall of one side of the box body (1), and the exhaust pipe (11) and the second limiting roller (9) are arranged at intervals.

7. The rapid cooling device for strip steel production according to claim 6, wherein a rotating motor (6) is arranged on the inner wall of the top of the first limiting roller (5), a rotating shaft (7) is arranged on an output shaft of the rotating motor (6), and a stirring rod (8) is arranged on the circumference of the rotating shaft (7).