CN217578948U - Cooling water station - Google Patents

Abstract

The utility model relates to a blast furnace cooling device field discloses a cooling water station. The utility model provides a cooling water station, which comprises a pipeline component and a base component, wherein the water station body is arranged on the base component; the base assembly comprises at least two groups of bases, the bases are detachably connected with each other, and an installation platform is formed on the upper surface of each base; the pipeline assembly comprises at least two groups of pipeline components which are detachably connected, the pipeline assembly is arranged on the mounting platform, and the pipeline components correspond to the base one by one; the problem of current cooling water station whole volume too big can't use blast furnace self lifting device to hoist is solved.

Description

Cooling water station

Technical Field

The utility model relates to a blast furnace cooling device field especially relates to a cooling water station.

Background

All can be provided with the blast furnace in general large-scale metallurgical mill, the blast furnace is provided with the gear box at the furnace roof, the gear box is responsible for driving the chute and rotates, so guarantee that the normal work of blast furnace must guarantee the gear box normal operating earlier, but the gear box is located the blast furnace upper end, the produced heat of blast furnace can directly rise and reach the gear box, if the gear box high temperature, can influence the working life of gear box body, increase the use cost of blast furnace, so need cool down for the gear box.

Can place the cooling water station near the gear box under prior art, the water cooling circulation through the cooling water station takes away the heat of blast furnace upper end gear box, but the volume at cooling water station is too big, the hoist and mount weight of the lifting device that blast furnace self was equipped with is less than the weight at cooling water station, so can't use near the gear box of lifting device with cooling water station hoist and mount to the blast furnace upper end of blast furnace self, follow-up maintenance also needs to transport the cooling water station to ground in addition, this just leads to carrying the cooling water station at every turn, all need additionally to use other large-scale professional lifting device, increase use and maintenance cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling water station to solve the problem that the too big unable blast furnace self lifting device that can't use of current cooling water station whole volume carries out the hoist and mount.

To achieve the purpose, the utility model adopts the following technical proposal: the utility model provides a cooling water station, which comprises a pipeline component and a base component, wherein the pipeline component is arranged on the base component; the base assembly comprises at least two bases, the bases are detachably connected with each other, and an installation platform is formed on the upper surface of each base;

the pipeline assembly comprises at least two pipeline components which are detachably connected, and the at least two pipeline components are arranged on the mounting platforms of the at least two bases in a one-to-one correspondence manner.

Preferably, the piping assembly includes a first piping member and a second piping member, the base assembly includes a first base and a second base, the first piping member is mounted on the first base, the second piping member is mounted on the second base, and the first piping member communicates with the second piping member.

Preferably, the first base and the second base are both rectangular, and the side edge of the first base is connected with the side edge of the second base.

Preferably, a first screw hole is formed on a side edge of the first base, a second screw hole is formed on a side edge of the second base, and a bolt passes through the first screw hole and the second screw hole and is connected with a nut.

Preferably, the first base and the second base are both provided with mounting lugs, and hoisting holes are formed in the mounting lugs.

Preferably, at least two of the mounting ears are provided on each of two opposite sides of the first base;

the installation ears are further arranged on the side edge of the second base, and the single side at least comprises two groups of installation ears.

Preferably, the first pipeline member comprises a cooling fin, a first radiating pipe and a first cold water pipe, the cooling fin, the first radiating pipe and the first cold water pipe are all mounted on the first base, and the cooling fin is respectively connected with the first radiating pipe and the first cold water pipe;

the second pipeline component comprises a second radiating pipe and a second cold water pipe, the second radiating pipe comprises a first channel and a second channel, the second cold water pipe is installed on the second base, the first channel and the second channel are communicated with the two ends of the first radiating pipe respectively, the second cold water pipe comprises a third channel and a fourth channel, and the third channel and the fourth channel are communicated with the two ends of the first cold water pipe respectively.

Preferably, a first connecting surface is formed at a joint of the first cold water pipe and the second cold water pipe, a second connecting surface is formed at a joint of the first radiating pipe and the second radiating pipe, the first connecting surface is overlapped with the second connecting surface, and the first connecting surface is overlapped with the second connecting surface.

Preferably, the first base and the second base are connected to form a docking area, and the projection of the first connection surface and the projection of the second connection surface perpendicular to the bases are both coincident with the projection of the docking area perpendicular to the bases.

Preferably, the first cold water pipe and the second cold water pipe are connected through a flange, and the first radiating pipe and the second radiating pipe are also connected through a flange.

Has the advantages that: the utility model discloses a pipeline on the base with the cooling water station and the base divides the split, and hoist to the blast furnace top after installing the pipeline on the base separately, carry out the integral connection of pipeline and base again, reduce weight and the volume that the single hoisted to the blast furnace top, just so can make the lifting device of blast furnace self-band can upwards carry out the hoist and mount work at cooling water station, reduce the use cost at cooling water station.

Drawings

FIG. 1 is an isometric view of the cooling water station of the present invention;

FIG. 2 is an enlarged view of the drain outlet of the utility model;

fig. 3 is a top view of the cooling water station of the present invention.

In the figure: 1-a base assembly; 11-a first base; 12-a second base; 2-a pipeline assembly; 21-a first conduit means; 211-a heat sink; 212-a first radiating pipe; 213-first cold water pipe; 22-a second conduit member; 221-a second radiating pipe; 2211 — a first lane; 2212-second channel; 222-a second cold water pipe; 2221-a third channel; 2222-fourth channel; 3, mounting lugs; 31-hoisting holes; 4-a sewage draining outlet; 5-a sewage discharge pipe; 6-a center console; 7-a first connection face; 8-a second connection face; 9-docking area.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected", "connected" and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", and the like are used based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplification of operation, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

All be provided with the blast furnace in the large-scale metallurgical mill, all install the gear box on the blast furnace, the gear box drives the chute rotation, makes the chute carry out the multi-angle unloading.

The blast furnace can produce a large amount of heats in the course of the work, and the heat can conduct the position to the gear box of above, when the high temperature was spent around the gear box, the gear box inside can take place to damage to can't drive the chute and rotate, will lead to the unable normal work of blast furnace like this, can set up the cooling water station on the next door of gear box under the general condition, circulate the heat dissipation through cold water, make the temperature around the gear box maintain in invariable interval, keep the normal operation of gear box internals.

In order to maximize the cooling effect and maximize the amount of heat that the heat sink piping carries from within the gear box, the cooling water station is typically mounted on a high platform that is located relatively close to the blast furnace.

The cooling water station is provided with a cooling fin 211, the cooling fin 211 is respectively connected with a cooling pipeline and a cooling pipeline which are not communicated with each other, the cooling pipeline is communicated with the gear box, water in the cooling pipeline takes out water in the gear box to transfer heat to the cooling fin 211, meanwhile, the cooling pipeline is communicated with external cold water, the cold water can reduce the temperature of the cooling fin 211, the heat brought by the cooling pipeline is transferred to the outside, and the temperature of the gear box is reduced.

The existing cooling water station is provided with a complex pipeline, the size is large, although a blast furnace is provided with a hoisting machine, the hoisting weight of the hoisting machine cannot hoist the cooling water station to be close to a gear box above the blast furnace, extra hoisting equipment needs to be hired to hoist the cooling water station to be close to the gear box above the blast furnace, a large amount of dust is arranged above the blast furnace, the working condition environment is poor, the cooling water station needs to be periodically overhauled, the extra hoisting equipment still needs to be hired, the later maintenance cost can be increased, and the working efficiency of the blast furnace is greatly reduced.

In order to utilize the hoisting equipment who takes on the blast furnace, the utility model discloses with the cooling water station split one-tenth small-size part, form respective small-size base, after the pipe connection on the base will be separately accomplished, the weight of the small-size module that forms separately will be less than the hoisting equipment's of taking on the blast furnace, can hoist near the gear box on the blast furnace by small-size module, near the gear box on the blast furnace at last establishes ties the module, form holistic cooling water station, when needs wash the maintenance with cooling water station split, can carry out the cooling water station module hoist respectively after the split to the cooling water station on the blast furnace and transport to ground, save the cost of hiring the hoist, make blast furnace production efficiency improve.

The utility model discloses a cooling water station divide into pipeline subassembly 2 and base subassembly 1, carries out the split with the base, and the split is little base, and the pipeline on little base and the base can be connected earlier, and weight after the connection can be less than the hoist and mount weight of hoist on the blast furnace, just so can directly hoist the cooling water station after the split, transports near the gear box on the blast furnace.

As shown in fig. 1, the utility model discloses divide into two parts with pipeline component 2 and base subassembly 1 on the cooling water station, first pipeline component 21 is installed on first base 11, and second pipeline component 22 is installed on second base 12, and the weight after the installation is accomplished separately all is less than the biggest hoist and mount weight of blast furnace hoisting machine, and the hoisting machine can be connected with first base 11 and second base 12 respectively, and first base 11 and the second base 12 that will have connected the pipeline hoist and mount to near the gear box.

Need the special explanation be, do not restrict and divide into two parts with the base of cooling water station, can also divide more parts with the base, reduce the weight of hoist and mount single hoist and mount, but be many in order to save the installation procedure the utility model discloses divide into two parts with the base, can reduce hoist and mount weight and can reduce the complexity that the base is connected again.

Optionally, the utility model discloses a base is rectangle steel sheet base to the width is the same, is convenient for follow-up through the first base 11 with the second base 12 side of rectangle width calibrate with be connected, makes things convenient for the installer to carry out the alignment of first base 11 with second base 12, makes the mutual lock of connecting piece on first base 11 and the second base 12 more accurate, and the installation is more simplified, reduces staff's the installation degree of difficulty.

Optionally, the shape of a single base assembly is not necessarily a rectangle after the base assembly 1 is divided, and the shape of a single base is not necessarily the same, so long as the shape that the base and the pipeline assembly 2 on the base can be connected by the staff can be satisfied. Set up base subassembly 1 into circularly, cut apart into first base 11 and second base 12 along the diameter, when hoisting near the gear box on the blast furnace along the diameter with first base 11 and second base 12 butt joint, be convenient for the installer through the diameter tangent line and calibrate.

Optionally, the side where the first base 11 is connected to the second base 12 is provided with a screw hole, the first base 11 is provided with a first screw hole, the second base 12 is provided with a second screw hole, and optionally, the screw holes are welded on the side of the width of the first base 11 and the side of the width of the second base 12.

After the first base 11 and the second base 12 are both hoisted above the blast furnace, the first screw hole and the second screw hole are mutually lapped, so that the axes of the screw holes are overlapped, and finally, a bolt passes through the first screw hole and the second screw hole and is matched with the screw holes to fix the first base 11 and the second base 12.

When the cooling water station needs to be overhauled, the bolts need to be extracted to separate the first base 11 from the second base 12, the hoisting equipment on the blast furnace is convenient to hoist pipelines on the bases to the ground, subsequent workers are convenient to overhaul and clean, the bolts are used for detachably connecting the first base 11 with the second base 12, and the workers are convenient to disassemble and assemble.

Optionally, the utility model discloses can also connect through other modes of dismantling, for example connect through the mode of tenon fourth of the twelve earthly branches bayonet socket grafting, separate and install first base 11 and second base 12 when also being convenient for follow-up staff need clear up the cooling water station.

As shown in figures 1 to 2, the utility model discloses a set up installation ear 3 on the side of base, installation ear 3 welds with the base, and the couple on the hoisting machine on the blast furnace can pass the hole for hoist 31 on the installation ear 3 and hoist first base 11 or second base 12.

Optionally, a lifting hole 31 can be formed in the base, and a lifting hook on the lifting machine can penetrate through the lifting hole 31 to hook the first base 11 or the second base 12 for connection, so that the base and the lifting hook are prevented from being separated in the lifting process of the lifting machine, and the occurrence of an injury accident is avoided.

Optionally, can also set up hoist and mount magnet on the hoisting machine, because the utility model discloses the material that adopts generally all is iron, so can adsorb the base on the hoisting machine through the adsorption property of magnet, realize that the hoisting machine is connected with dismantling of base.

Due to the fact that the first base 11 and the second base 12 are provided with the pipelines, the radiating fins 211 and the electric control box of different types, the overall center of gravity is high after assembly is completed, and in order to keep the lifting machine to maintain the balance posture of the bases in the lifting process, at least two groups of lifting holes 31 are formed in the two sides of the first base 11 and the second base 12 in the length direction.

As shown in fig. 3, the utility model discloses a be provided with four group's hoisted holes 31 on first base 11 and the second base 12 respectively, set up respectively on the apex angle position of first base 11 and second base 12, divide into four hoisting hooks when hoisting machine, in the hoisted holes 31 of difference hookup on the base on four apex angle positions, make the base rise upwards or the in-process that descends keeps stable like this, owing to can protect all around, can not take place the condition of turning on one's side.

It should be noted that the number of the mounting lugs 3 is not necessarily 4, and the larger the number of the mounting lugs 3, the more stable the base and the pipeline component in the hoisting process can be ensured, and the construction cost of the base can be increased accordingly.

The utility model discloses cut apart into two parts with the pipeline on the cooling water station, including first pipeline component 21 and second pipeline component 22, above-mentioned two sets of pipeline components are connected respectively on first base 11 and second base 12, and first pipeline component 21 on first base 11 mainly is provided with fin 211, first cooling tube 212 and first cold water pipe 213, and first cold water pipe 213 meets with fin 211, and fin 211 is the nearer thin slice of interval, the thin slice cup joints on first cold water pipe 213 and first cooling tube 212, and first cooling tube 212 takes the inside heat of gear box to fin 211 through the inside water circulation of pipeline on, because fin 211 cools down through first cold water pipe 213, so above-mentioned heat just takes first cold water pipe 213 in through fin 211, and the water in the cold water pipe discharges to the external world to continue to supply cold water through the return circuit for fin 211.

The utility model discloses a be provided with corresponding second cooling tube 221 and second cold water pipe 222 on the second pipeline component 22, second cooling tube 221 includes first passageway 2211 and second passageway 2212, and one of them is the return water mouth for another of water inlet, all is connected with the gear box, and the return water mouth takes out the inside heat of gear box to fin 211, and the water inlet is responsible for sending into microthermal water the gear box.

Similarly, the third channel 2221 and the fourth channel 2222 of the second cold water pipe 222 also include a water inlet and a water return, the water inlet is responsible for introducing cold water into the position of the heat sink 211, so as to reduce the temperature of the position of the heat sink 211, and the water outlet can discharge high-temperature water to the outside.

Optionally, a center console 5 is further arranged on the second base 12, the center console 5 can control the opening and closing of the pipeline and monitor whether the water pressure in the pipeline is within a normal numerical range, an electric sensor is arranged inside the light path, the center console 5 is electrically connected with the electric sensor, and a water pressure signal is collected through the sensor.

As shown in fig. 3, a first connection surface 7 is formed at a joint of the first cold water pipe 213 and the second cold water pipe 222, a second connection surface 8 is formed at a joint of the first heat dissipation pipe 212 and the second heat dissipation pipe 221, the first connection surface 7 coincides with the second connection surface 8, and the first connection surface 7 coincides with the second connection surface 8, so that alignment and calibration of pipelines can be conveniently performed by a worker during pipeline connection, and difficulty in pipeline connection can be reduced during the process of pipeline connection on a base above a blast furnace.

Optionally, the butt joint region 9 is also formed at a position where the first base 11 and the second base 12 are butted with each other, a vertical projection of the butt joint region 9 along the upper side of the bases is also overlapped with positions where the first connection surface 7 and the second connection surface 8 are located, when the first base 11 and the second base 12 are connected on the blast furnace, the first heat dissipation pipe 212 and the second heat dissipation pipe 221 are directly aligned with the connection position of the respective flange, and the first cold water pipe 213 and the second cold water pipe 222 are also directly aligned with the connection position of the respective flange, so that a worker does not need to perform an operation of secondary alignment calibration.

As shown in fig. 3, the first and second cold water pipes 213 and 222 have perforated flanges formed on their cross sections, and when the first and second pedestals 11 and 12 are aligned, the flanges are butted, and bolts are inserted through the flange holes to reinforce the connection, and the first and second radiating pipes 212 and 221 are also connected by the flanges.

Optionally, the cold water pipe and the radiating pipe can be connected through other modes such as splicing, and the pipeline can be used as long as the connection mode which is convenient to disassemble subsequently is met.

Still be provided with drain 4 on first base 11 and the second base 12, drain 4 is funnel-shaped structure to the setting is at the upper surface of first base 11 with second base 12, and the funnel lower extreme is formed with blow off pipe 5, and blow off pipe 5 is connected in the side of base, and with external intercommunication, the water that the cooling water station seepage leaked can prevent water stain corrosion pipeline subassembly 2 on first base 11 and the second base 12 through drain 4 along blow off pipe 5 outwards discharge.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A cooling water station comprising a pipe assembly (2) and a base assembly (1), said pipe assembly (2) being mounted on said base assembly (1);

the base assembly (1) comprises at least two bases, the bases are detachably connected with each other, and an installation platform is formed on the upper surface of each base;

the pipeline assembly (2) comprises at least two pipeline components which are detachably connected, and the at least two pipeline components are arranged on the mounting platforms of the at least two bases in a one-to-one correspondence manner.

2. The cooling water station according to claim 1, characterized in that the pipe assembly (2) comprises a first pipe member (21) and a second pipe member (22), the base assembly (1) comprising a first base (11) and a second base (12), the first pipe member (21) being mounted on the first base (11), the second pipe member (22) being mounted on the second base (12), the first pipe member (21) being in communication with the second pipe member (22).

3. The cooling water station as claimed in claim 2, characterized in that said first base (11) and said second base (12) are both rectangular, said first base (11) being connected at its sides to said second base (12).

4. The cooling water station as claimed in claim 3, characterized in that a first screw hole is formed on the side of said first base (11), and a second screw hole is formed on the side of said second base (12), and a bolt is passed through said first screw hole and said second screw hole and connected with a nut.

5. The cooling water station according to claim 3, characterized in that the first base (11) and the second base (12) are provided with mounting lugs (3), and the mounting lugs (3) are formed with lifting holes (31).

6. The cooling water station according to claim 5, characterized in that at least two of said mounting ears (3) are provided on each of the opposite sides of said first base (11);

the mounting ears (3) are further arranged on the side edges of the second base (12), and the single side at least comprises two groups of mounting ears (3).

7. The cooling water station as claimed in claim 2, wherein the first piping structure (21) comprises a heat radiating fin (211), a first heat radiating pipe (212), and a first cold water pipe (213), the heat radiating fin (211), the first heat radiating pipe (212), and the first cold water pipe (213) being mounted on the first base (11), the heat radiating fin (211) being connected to the first heat radiating pipe (212) and the first cold water pipe (213), respectively;

the second pipe member (22) comprises a second radiating pipe (221) and a second cold water pipe (222), the second radiating pipe (221) comprises a first channel (2211) and a second channel (2212), the second cold water pipe (222) is installed on the second base (12), the first channel (2211) and the second channel (2212) are communicated with the two ends of the first radiating pipe (212) respectively, the second cold water pipe (222) comprises a third channel (2221) and a fourth channel (2222), and the third channel (2221) and the fourth channel (2222) are communicated with the two ends of the first cold water pipe (213) respectively.

8. The cooling water station as claimed in claim 7, wherein a first connection surface (7) is formed at a connection point of the first cooling water pipe (213) and the second cooling water pipe (222), a second connection surface (8) is formed at a connection point of the first heat dissipation pipe (212) and the second heat dissipation pipe (221), and the first connection surface (7) and the second connection surface (8) are overlapped.

9. The cooling water station according to claim 8, characterized in that the first base (11) and the second base (12) are joined to form a docking area (9), and the projections of the first connection surface (7) and the second connection surface (8) perpendicular to the bases are coincident with the projection of the docking area (9) perpendicular to the bases.

10. The cooling water station as claimed in claim 7, wherein the first cooling water pipe (213) and the second cooling water pipe (222) are flanged, and the first radiating pipe (212) and the second radiating pipe (221) are flanged.

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