CN209998111U - Cooling liquid spraying device for rolling mill - Google Patents

Abstract

The application discloses rolling mill coolant liquid spraying device, including a plurality of storage tanks, a plurality of pumps and blender, the storage tank all through the pipeline with the blender meets, the pump sets up between storage tank and blender, the pump is used for carrying the liquid raw materials in the storage tank into in the blender. This device deposits the raw materials component of multiple coolant liquid respectively through a plurality of storage tanks, when needs use certain specific coolant liquid, only need carry the raw materials in each storage tank to the blender in the misce bene can use.

Description

Cooling liquid spraying device for rolling mill

Technical Field

The utility model relates to a cooling arrangement field especially relates to kinds of rolling mill coolant liquid spraying device.

Background

At present, a rolling mill is required to roll steel strips during production, meanwhile, in order to reduce abrasion between the steel strips and press rolls, cooling liquid is sprayed to the press rolls and the steel strips in the rolling process, guide pipes are erected on the rolling mill in a sand blasting mode, pipe openings of the guide pipes are aligned to the press rolls and the steel strips, and then the cooling liquid flows out from the pipe openings.

Because the formulations of the cooling liquids required by the rolling mills to roll different steel materials are different, the rolling mills are usually provided with a plurality of cooling liquids in order to roll different steel materials in production, and the provision of the plurality of cooling liquids near the rolling mills occupies a large production space, and the production cost is high.

The components of the cooling liquid used for rolling different steel products are basically , and the difference is only that the mixture ratio of each component is different.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, kinds of rolling mill coolant liquid spraying device have been proposed.

The utility model adopts the following technical scheme:

kind rolling mill coolant liquid sprinkler includes a plurality of storage tanks, a plurality of pumps and blender, the storage tank all meet through the pipeline with the blender, the pump sets up between storage tank and blender, the pump is used for carrying the liquid raw materials in the storage tank into in the blender.

This device deposits the raw materials component of multiple coolant liquid respectively through a plurality of storage tanks, when needs use certain specific coolant liquid, only need carry the raw materials in each storage tank to the blender in the misce bene can use.

Optionally, the blender includes a jar body and hopper, the hopper is installed on the jar body, and the feed end of hopper is located the external jar, and the discharge end of hopper is located the jar internally, is provided with the conduction valve on the hopper, the conduction valve is used for controlling the opening and closing between hopper discharge end and the feed end, the pump is used for carrying into the jar internal with the liquid raw materials in the storage tank.

The specific hopper is used for storing fine-grained ingredients, and when the prepared cooling liquid needs to add the fine-grained ingredients, the conduction valve is opened to allow the fine-grained ingredients in the hopper to flow into the tank body.

Optionally, a connector is arranged on the tank body, the pipeline is connected with the tank body through the connector, a stirring device is arranged in the tank body, and when liquid enters the tank body from the connector, the stirring device starts to work to stir the liquid in the tank.

Optionally, agitating unit includes four support columns, lantern ring, guide pulley, stirring piece, atress board and a plurality of rope, the center department at the tank deck is seted up to the interface, and four support columns set up at the jar internally, and four support columns are circular distribution around the interface, and the distance between four support columns equals, the lantern ring slip cover is established on four support columns, and outside the lantern ring is located the space that four support columns formed, the stirring piece sets up on the lantern ring, and is provided with the guide pulley on the support column, the rope passes the guide pulley, and rope end is fixed with the atress board and is played, just outside the space that the atress board is located four support columns and forms, the rope is end in addition and the lantern ring is fixed with the lantern ring.

It is optional, be provided with the power rod perpendicularly on the atress board, and the power rod passes the interface of the jar body, the power rod end is located outside the jar body, be provided with the criss-cross steadying frame on the internal interface of jar, the through-hole has been seted up in the center department of steadying frame, and the power rod passes the motor is installed to the through-hole, jar external, install the gear on the motor, be provided with the rack on the power rod, wheel and rack toothing plays , the motor is used for controlling the motion state of power rod.

The pivot of motor can control power rod at the pivoted in-process and move to jar external motion to jar internal motion, and the motion of power rod can drive the motion of atress board at jar internal, and the motion of atress board can drive the motion of the ring, and the internal liquid of jar can be stirred in the motion of ring sum atress board. Mix liquid about traditional stirring rake, the liquid in the all-round stirring jar body about can be about from top to bottom to the lantern ring in this device and atress board, and the concentration of the liquid that obtains of stirring is more even.

Optionally, the stress plate is provided with water permeable holes.

The purpose of setting up the hole of permeating water is in order to guarantee that liquid can break through the atress board, reduces the liquid resistance that the atress board received in the motion process.

The utility model has the advantages that: the raw material components of various cooling liquids are respectively stored through the storage tanks, and when a certain specific cooling liquid needs to be used, the raw materials in the storage tanks only need to be conveyed into the mixer to be uniformly mixed for use.

Description of the drawings:

FIG. 1 is a schematic diagram of the structure of a cooling liquid spraying device of a rolling mill;

FIG. 2 is a schematic view showing the installation relationship of the components in the tank;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

FIG. 4 is an enlarged schematic view at B in FIG. 2;

FIG. 5 is an enlarged schematic view at C in FIG. 2;

FIG. 6 is a top view of the can body interface;

fig. 7 is a schematic diagram of the position relationship between the stress plate and the circular collar.

The figures are numbered: 1. the device comprises a power rod, 2, a rope, 3, a poking piece, 4, a circular sleeve, 5, a stress plate, 501, a water permeable hole, 6, a tank body, 601, a connector, 7, a motor, 8, a gear, 9, an installation supporting rod, 10, a pipeline, 11, a stabilizing frame, 1101, a through hole, 12, a supporting column, 13, a guide wheel, 1301, a wheel groove, 14, an installation support, 15, a rotating shaft, 16, a pump, 17, a hopper, 18, a conduction valve, 19, a rack, 20 and a storage tank.

The specific implementation mode is as follows:

the present invention will be described in detail with reference to the accompanying drawings.

As shown in figure 1, the rolling mill coolant spraying device comprises 3 storage tanks 20, a plurality of pumps 16 and a mixer, wherein the storage tanks 20 are all connected with the mixer through pipelines 10, the pumps 16 are arranged between the storage tanks 20 and the mixer, and the pumps 16 are used for conveying liquid raw materials in the storage tanks 20 into the mixer.

This device deposits the raw materials component of multiple coolant liquid respectively through a plurality of storage tanks 20, when needs use certain specific coolant liquid, only need carry the raw materials in each storage tank 20 to the blender in the even use that mixes.

As shown in fig. 1, the mixer includes a tank 6 and a hopper 17, the hopper 17 is mounted on the tank 6, a feeding end of the hopper 17 is located outside the tank 6, a discharging end of the hopper 17 is located inside the tank 6, a conducting valve 18 is arranged on the hopper 17, the conducting valve 18 is used for controlling the conduction between the discharging end and the feeding end of the hopper 17, and a pump 16 is used for conveying the liquid raw material in a storage tank 20 into the tank 6.

The hopper 17 is used for storing fine-grained ingredients, and when the cooling liquid is prepared to add the fine-grained ingredients, the conduction valve 18 is opened to allow the fine-grained ingredients in the hopper 17 to flow into the tank 6.

As shown in fig. 2, 4 and 6, the tank 6 is provided with a connector 601, the pipeline 10 is connected with the tank 6 through the connector 601, and the tank 6 is provided with a stirring device, so that when liquid enters the tank 6 from the connector 601, the stirring device starts to stir the liquid in the tank.

As shown in fig. 2, fig. 4, fig. 6, and fig. 7, the stirring apparatus includes four supporting columns 12, a circular collar 4, a guide wheel 13, a toggle piece 3, a stress plate 5, and a plurality of ropes 2, the interface 601 is opened at the center of the tank top, the four supporting columns 12 are disposed in the tank body 6, the four supporting columns 12 are distributed circularly around the interface 601, distances between the four supporting columns 12 are equal, the circular collar 4 is slidably sleeved on the four supporting columns 12, the circular collar 4 is located outside a space formed by the four supporting columns 12, the toggle piece 3 is disposed on the circular collar 4, the supporting columns 12 are provided with the guide wheel 13, the ropes 2 pass through the guide wheel 13, the rope 2 end and the stress plate 5 are fixed at , the stress plate 5 is located outside the space formed by the four supporting columns 12, and the other end of the rope 2 and the circular collar 4 are fixed at .

The specific installation structure of the guide wheel 13 is shown in fig. 6, the support 12 is provided with an installation support 14, the guide wheel 13 is rotatably installed on the installation support 14 through a rotating shaft 15, and the rope 2 is tightly attached to the wheel groove 1301 of the guide wheel 13.

As shown in fig. 2 and fig. 3, a power rod 1 is vertically arranged on a stress plate 5, the power rod 1 penetrates through an interface 601 of a tank 6, the end of the power rod 1 is located outside the tank 6, a cross-shaped stabilizing frame 11 is arranged on the interface 601 inside the tank 6, a through hole 1101 is formed in the center of the stabilizing frame 11, the power rod 1 penetrates through the through hole 1101, a motor 7 is arranged outside the tank 6, a gear 8 is arranged on the motor 7, a rack 19 is arranged on the power rod 1, the gear 8 and the rack 19 are meshed with each other at , and the motor 7 is used for controlling the motion state of the power rod 1.

The mounting structure of the motor 7 is shown in the attached figure 3, and the motor 7 is mounted on the outer wall of the tank body 6 through a mounting support rod 9.

The position of the specific stabilizer 11 at the interface 601 is shown in fig. 6, the power rod has not yet penetrated into the through hole 1101 of the stabilizer 11, four contact ends of the stabilizer 11 are fixed on the peripheral edge of the interface 601, and the pipeline 10 is arranged between the interface stabilizer 11 and the tank 6.

The pivot of motor 7 can control power rod 1 and move to jar body 6 external motion to jar body 6 internal motion at the pivoted in-process, and the motion of power rod 1 can drive the motion of atress board 5 in jar body 6, and the motion of atress board 5 can drive the motion of the ring 4, and the liquid in jar body 6 can be mixxed in the motion of ring 4 and atress board 5. Mix liquid about traditional stirring rake, the liquid in jar body 6 can be stirred to all-round about 4 in this device and atress board 5 can, and the concentration of stirring the liquid that obtains is more even.

As shown in fig. 2 and 7, the force-bearing plate 5 is provided with water-permeable holes 501.

The purpose of the permeable holes 501 is to ensure that liquid can pass through the stress plate 5, and reduce the liquid resistance of the stress plate 5 during movement.

The above only is the preferred embodiment of the present invention, not therefore the limit the patent protection scope of the present invention, all applications the equivalent structure transformation made by the contents of the specification and the drawings of the present invention is directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims (6)

1. The cooling liquid spraying device for the rolling mills is characterized by comprising a plurality of storage tanks, a plurality of pumps and a mixer, wherein the storage tanks are all connected with the mixer through pipelines, the pumps are arranged between the storage tanks and the mixer, and the pumps are used for conveying liquid raw materials in the storage tanks into the mixer.
2. 2. The rolling mill coolant spray apparatus of claim 1 wherein the mixer includes a tank and a hopper, the hopper being mounted on the tank with the feed end of the hopper outside the tank and the discharge end of the hopper inside the tank, the hopper having a conduction valve for controlling the conduction between the discharge end and the feed end of the hopper, the pump being adapted to convey liquid material from the reservoir into the tank.
3. 3. The rolling mill coolant spray apparatus of claim 2 wherein said tank body is provided with a port through which said conduit is connected to said tank body, and wherein said tank body is provided with agitation means which begins to agitate the liquid in the tank as liquid enters the tank body from the port.
4. 4. The rolling mill coolant spraying device of claim 3, wherein the stirring device comprises four supporting columns, a ring, guide wheels, a stirring sheet, a stress plate and a plurality of ropes, the interface is arranged at the center of the top of the tank, the four supporting columns are arranged in the tank, the four supporting columns are distributed in a circular shape around the interface, the distances between the four supporting columns are equal, the ring is slidably sleeved on the four supporting columns, the ring is arranged outside the space formed by the four supporting columns, the stirring sheet is arranged on the ring, the guide wheels are arranged on the supporting columns, the ropes penetrate through the guide wheels, the ends of the ropes and the stress plate are fixed to the position , the stress plate is arranged outside the space formed by the four supporting columns, and the other ends of the ropes and the ring are fixed to the position .
5. 5. The rolling mill coolant spraying device of claim 4, wherein a power rod is vertically arranged on the stress plate and penetrates through the port of the tank body, the end of the power rod is positioned outside the tank body, a cross-shaped stabilizing frame is arranged on the port inside the tank body, a through hole is formed in the center of the stabilizing frame, the power rod penetrates through the through hole, a motor is arranged outside the tank body, a gear is arranged on the motor, a rack is arranged on the power rod, the gear and the rack are meshed with each other from , and the motor is used for controlling the motion state of the power rod.
6. 6. The rolling mill coolant spraying apparatus of claim 4 wherein said force bearing plate is provided with water permeable holes.

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