CN113701513A

CN113701513A - Energy-saving steel waste heat utilization device

Info

Publication number: CN113701513A
Application number: CN202111014356.7A
Authority: CN
Inventors: 王闯; 任超
Original assignee: Xinjiang Bayi Iron and Steel Co Ltd
Current assignee: Xinjiang Bayi Iron and Steel Co Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2021-11-26

Abstract

The invention discloses an energy-saving utilization device for iron and steel waste heat, which comprises a protection tube, a spiral heat conduction tube is arranged inside the protection tube, an insulating tube is arranged at one end of the spiral heat conduction tube, and the heat insulation tube is fixed on one side of the outer surface of the protection tube , the end of the protection tube close to the heat insulation tube is provided with an air outlet; through the action of the controller, the inside of the working chamber is controlled to process the steel. During the processing, the interior of the working chamber is semi-sealed, so the Part of the heat will be collected inside the work box for reuse. The excess heat will enter the inside of the spiral heat pipe through the action of the connecting sleeve, and then the external rubber tube that needs to be heated and processed is placed inside the entire protective tube. When the spiral heat pipe is heated, the rubber tube can be moved forward to achieve the effect of heating and processing, and finally the processed rubber tube can be taken out by the staff.

Description

Energy-saving steel waste heat utilization device

Technical Field

The invention relates to an energy-saving steel waste heat utilization device.

Background

The iron and steel industry is an industrial industry mainly engaged in industrial production activities such as ferrous metal mineral mining and selecting, ferrous metal smelting and processing and the like, and comprises mineral mining and selecting industries of metallic iron, chromium, manganese and the like, iron making industry, steel processing industry, ferroalloy smelting industry, steel wire and product industry and other segmentation industries, and is one of the national important raw material industries. In addition, since steel production also involves other industrial sectors such as non-metallic mineral mining and products, such as coking, refractories, carbon products, etc., these industrial sectors are also generally included in the steel industry.

The steel can produce a large amount of high temperatures in the course of making, and these high temperatures can be fast spread in the air for the temperature of work place rises by a wide margin, if collect these heats, can retrieve like this and recycle these heats, reduce the waste of energy consumption, also can reduce the temperature of work place simultaneously, guarantee staff's safety.

Disclosure of Invention

The invention aims to provide an energy-saving steel waste heat utilization device, which is used for solving the problems in the background technology and saving energy and reducing consumption.

The technical scheme adopted by the invention is as follows: an energy-saving steel waste heat utilization device comprises: the controller is fixedly arranged on the outer surface of the working cavity, the controller is electrically connected with an electric appliance in the working cavity, and a supporting plate is fixedly arranged on the bottom surface of the working cavity; the device comprises a protection tube, a spiral heat conduction tube is arranged in the protection tube, a heat insulation tube is arranged at one end of the spiral heat conduction tube and fixed on one side of the outer surface of the protection tube, and a gas transmission port is arranged at one end, close to the heat insulation tube, of the protection tube and communicated with the spiral heat conduction tube; the disinfection box, the internal surface fixed of disinfection box is provided with the spiral pipe, the spiral pipe is hugged closely the internal surface of disinfection box, one side of spiral pipe is provided with the heat-conducting plate.

The bottom of working chamber is provided with the work box, upper surface one side of work box is provided with the disappointing pipe, the bottom of disappointing pipe is provided with fixation nut, the disappointing pipe passes through fixation nut with the work box is connected, the fixed safety valve that is provided with in bottom of disappointing pipe, safety valve with the pipe that loses heart communicates with each other.

Through above-mentioned technical scheme, through the effect of safety valve, can discharge the unnecessary heat in the work box, guarantee that the temperature of whole work box inside is in safe temperature, and the safety valve is controlled by outside equipment, therefore staff's accessible control safety valve open and close to can control the temperature height of work box inside, with this effect that reaches inside heat reuse.

The fixed mount that is provided with of surface of protection tube, the mount is kept away from the fixed plate that is provided with of one end of protection tube, the protection tube passes through the mount the fixed plate is fixed the internal surface of work box, the activity of the inboard surface of spiral heat pipe is provided with a plurality of electronic wheels.

Through above-mentioned technical scheme, through the effect of mount and fixed plate, can fix whole protection tube and carry out work in the work box inside, and when the diameter of rubber tube was less than the inside diameter of spiral heat conduction pipe, then take off mount and fixed plate, can change electronic round like this, change the back that finishes, whole electronic round can hug closely on the rubber tube surface that needs processing, is convenient for carry out whole rubber tube, convenient processing.

The utility model discloses a disinfection case, including work box, workbin, protection tube, integrated into one piece's pan feeding mouth is seted up to one side surface that the work box was kept away from the disinfect box, the fixed pan feeding pipe that is provided with in inside of pan feeding mouth, the fixed adapter sleeve that is provided with of one end of pan feeding pipe, the pan feeding pipe with link to each other through the adapter sleeve is fixed between the protection tube.

Through above-mentioned technical scheme, through the effect of pan feeding pipe, can place into the inside of work box with outside rubber tube, it heats so being convenient for, and through the effect of adapter sleeve, then prevents that pan feeding pipe from being connected with the protection tube, also prevents simultaneously that pan feeding pipe from breaking away from with the protection tube mutually.

And four corners of the surface of one side of the sterilizing box, which is far away from the working box, are fixedly provided with air escape valves, and the air escape valves are communicated with the spiral tube.

Through above-mentioned technical scheme, through the effect of snuffle valve, when the inside high temperature of disinfect box, then open one or two snuffle valves, the temperature of as required selects by oneself to reduce the temperature of disinfect box, and the temperature is low when crossing then closes all snuffle valves and make the inside temperature of disinfect box rise, but can not close always, closes a period and then must open a snuffle valve at least and lose heart.

The surface of one side of the working box, which is close to the disinfection box, is provided with an integrally formed discharge hole, and the discharge hole is communicated with the protection tube.

Through above-mentioned technical scheme, the rubber tube that processing was accomplished then can be derived through the effect of electronic round with the discharge gate, and the staff of being convenient for collects.

The maintenance board is arranged on one side of the upper surface of the working box and connected with the working box through a hinge, and fixing columns are fixedly arranged at the edges of the upper surface of the maintenance board.

Through above-mentioned technical scheme, through the effect of access panel, can open whole work box inside, be convenient for maintain and maintain inside.

The center of the inner bottom surface of the disinfection box is movably provided with an electric shaft, and the upper surface of the electric shaft is fixedly provided with a rotating disc.

Through above-mentioned technical scheme, when disinfecting, the work piece is placed on the surface of rolling disc, is driven the rolling disc by electronic axle and rotates, can make the rotation that the work piece can three hundred sixty degrees disinfect.

The fixed base frame that is provided with in bottom surface four corners department of work box, the fixed base that is provided with in base four corners department of disinfect box, the disinfect box is kept away from a side fixed surface bottom of work box is provided with the connecting plate.

And the bottom of the working cavity is fixedly provided with a heat collection box, and the heat collection box is communicated with the inside of the spiral heat conduction pipe.

This energy-saving device that utilizes of steel waste heat, unnecessary heat can enter into the inside of spiral heat pipe through the effect of adapter sleeve, places the inside of advancing whole protection tube with the outside rubber tube that needs heating process afterwards, when the spiral heat pipe heats, the rubber tube can reach the effect of heating process to advancing, at last by the staff with the rubber tube that processes take out can.

This energy-saving utilization equipment of steel waste heat, the heat after accomplishing the rubber tube heating can pass through the effect of gas transmission mouth, with the inside of surplus heat transmission to spiral pipe, the work piece that will need the high temperature virus killing places in the disinfect box in advance, circulate surplus heat in the disinfect box through the spiral pipe like this, thereby reach the effect of disinfecting for work piece high temperature, and through the effect of heat-conducting plate, can accelerate the inside efficiency that heaies up of disinfect box, make the disinfection effect more obvious.

This energy-saving utilization equipment of steel waste heat through the effect of safety valve, can discharge the unnecessary heat in the work box, guarantees that the temperature of whole work box inside is in safe temperature, and the safety valve is controlled by outside equipment, therefore staff's accessible control safety valve open and close to can control the temperature height in the work box, reach the effect that inside heat utilized once more with this.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the inner structure of the work box of the present invention;

FIG. 3 is a schematic view of the overall structure of the protection tube according to the present invention;

FIG. 4 is a schematic view of the overall structure of the spiral heat pipe of the present invention;

FIG. 5 is a schematic view of the internal structure of the sterilization case according to the present invention;

FIG. 6 is a schematic view of the position of the electric wheel according to the present invention;

FIG. 7 is a schematic diagram of the position of the spiral pipe in the present invention.

In the figure: 1. a working chamber; 2. a controller; 3. an air escape pipe; 4. fixing a nut; 5. a work box; 6. a base frame; 7. a support plate; 8. fixing a column; 9. an access panel; 10. a discharge port; 11. a heat conducting plate; 12. a gas release valve; 13. a connecting plate; 14. a base; 15. a safety valve; 16. a heat collection tank; 17. a feeding pipe; 18. connecting sleeves; 19. protecting the tube; 20. a heat insulating pipe; 21. a gas transmission port; 22. a sterilizing box; 23. a fixed mount; 24. a fixing plate; 25. a spiral heat conducting pipe; 26. a spiral tube; 27. an electric wheel; 28. rotating the disc; 29. an electric axle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, an energy-saving device for utilizing waste heat of steel includes: the device comprises a working cavity 1, wherein a controller 2 is fixedly arranged on the outer surface of the working cavity 1, the controller 2 is electrically connected with an electric appliance in the working cavity 1, and a supporting plate 7 is fixedly arranged on the bottom surface of the working cavity 1; a protection tube 19, wherein a spiral heat conduction tube 25 is arranged inside the protection tube 19, a heat insulation tube 20 is arranged at one end of the spiral heat conduction tube 25, the heat insulation tube 20 is fixed at one side of the outer surface of the protection tube 19, an air transmission port 21 is arranged at one end of the protection tube 19 close to the heat insulation tube 20, and the air transmission port 21 is communicated with the spiral heat conduction tube 25; disinfect box 22, disinfect box 22's internal fixed surface is provided with spiral pipe 26, spiral pipe 26 hugs closely disinfect box 22's internal surface, one side of spiral pipe 26 is provided with heat-conducting plate 11, effect through controller 2, the inside of control working chamber 1 is processed steel, and at the in-process of processing, because of the inside of working chamber 1 is the semi-tight form, consequently most heat can gather the inside of working box 5, carry out the reuse, unnecessary heat can pass through the effect of adapter sleeve 18, enter into spiral heat pipe 25's inside, place into whole protection tube 19's inside with the outside rubber tube that needs the heating process afterwards, when spiral heat pipe 25 heats, the rubber tube can reach the effect of heating process to advancing, it can to take out by the staff at last with the rubber tube that processes.

The utility model provides an energy-saving utilization equipment of steel waste heat, the bottom of working chamber 1 is provided with work box 5, upper surface one side of work box 5 is provided with disappointing pipe 3, the bottom of disappointing pipe 3 is provided with fixation nut 4, disappointing pipe 3 passes through fixation nut 4 with work box 5 is connected, the fixed safety valve 15 that is provided with in bottom of disappointing pipe 3, safety valve 15 with disappointing pipe 3 communicates with each other, through safety valve 15's effect, can discharge the inside unnecessary heat of work box 5, guarantees that the inside temperature of whole work box 5 is in safe temperature, and safety valve 15 is controlled by outside equipment, therefore staff's accessible control safety valve 15 open and close to can control the inside temperature height of work box 5, reach the effect that inside heat utilized once more with this.

Preferably, the fixed mount 23 that is provided with of surface of protection tube 19, the mount 23 is kept away from the fixed plate 24 that is provided with of one end of protection tube 19, protection tube 19 passes through the mount 23 fixed plate 24 is fixed the internal surface of work box 5, the activity of the inboard surface of spiral heat pipe 25 is provided with a plurality of electronic wheels 27, through the effect of mount 23 with fixed plate 24, can fix whole protection tube 19 and carry out work in work box 5 is inside, and when the diameter of rubber tube was less than the inside diameter of spiral heat pipe 25, then take off mount 23 and fixed plate 24, can change electronic wheel 27 like this, after finishing changing, whole electronic wheel 27 can hug closely on the rubber tube surface that needs to process, is convenient for carry out whole rubber tube, convenient to process.

Preferably, work box 5 is kept away from integrated into one piece's pan feeding mouth is seted up to a side surface of disinfect box 22, the fixed pan feeding pipe 17 that is provided with in inside of pan feeding mouth, the fixed adapter sleeve 18 that is provided with of one end of pan feeding pipe 17, pan feeding pipe 17 with link to each other through adapter sleeve 18 is fixed between the protection tube 19, through the effect of pan feeding pipe 17, can place the inside of work box 5 with the rubber tube of outside, be convenient for it heats like this, and through the effect of adapter sleeve 18, then prevent that pan feeding pipe 17 is connected with protection tube 19, also prevent simultaneously that pan feeding pipe 17 breaks away from with protection tube 19 mutually, disinfect box 22 is kept away from a side surface four corners department of work box 5 is fixed and is provided with air escape valve 12, air escape valve 12 with spiral pipe 26 communicates with each other, through air escape valve 12's effect, when the inside high temperature of disinfect box 22, then open one or two air escape valve 12, the temperature is selected according to the requirement, so as to reduce the temperature of the sterilizing box 22, when the temperature is too low, all the air escape valves 12 are closed, so that the temperature in the sterilizing box 22 is increased, but the air escape valves cannot be closed all the time, and when the air escape valves are closed for a period of time, at least one air escape valve 12 needs to be opened for air escape.

Preferably, an integrally formed discharge port 10 is formed in one side surface of the working box 5 close to the sterilizing box 22, the discharge port 10 is communicated with the protective tube 19, the processed rubber tube can be led out under the action of the electric wheel 27 and the discharge port 10, so that a worker can conveniently collect the rubber tube, an access panel 9 is arranged on one side of the upper surface of the working box 5, the access panel 9 is connected with the working box 5 through a hinge, a fixed column 8 is fixedly arranged at the edge of the upper surface of the access panel 9, the whole working box 5 can be opened under the action of the access panel 9, so that the inside can be conveniently maintained, an electric shaft 29 is movably arranged at the center of the bottom surface of the inside of the sterilizing box 22, a rotating disc 28 is fixedly arranged on the upper surface of the electric shaft 29, a workpiece is placed on the surface of the rotating disc 28 during sterilization, and the rotating disc 28 is driven to rotate by the electric shaft 29, that is, the workpiece can be disinfected through rotation of three hundred sixty degrees, the fixed base frame 6 that is provided with in bottom surface four corners department of work box 5, the fixed base 14 that is provided with in base 14 four corners department of disinfect box 22, disinfect box 22 keeps away from a fixed connecting plate 13 that is provided with in a side surface bottom of work box 5, the fixed heat collection box 16 that is provided with in bottom of working chamber 1, heat collection box 16 with spiral heat pipe 25 is inside to communicate with each other.

When the energy-saving steel waste heat utilization device of the embodiment is used, the inside of the working cavity 1 is controlled to process steel through the action of the controller 2, in the processing process, most of heat can be gathered in the working cavity 5 because the inside of the working cavity 1 is in a semi-sealed shape, the heat can be reused, the redundant heat can enter the inside of the spiral heat conduction pipe 25 through the action of the connecting sleeve 18, then the external rubber pipe needing to be heated and processed is placed in the whole protection pipe 19, the rubber pipe can advance to achieve the heating processing action while the spiral heat conduction pipe 25 is heated, finally the processed rubber pipe can be taken out by a worker, the heat after the rubber pipe is heated can be transmitted to the inside of the spiral pipe 26 through the action of the air transmission port 21, a workpiece needing high-temperature sterilization is placed in the disinfection box 22 in advance, thus, the residual heat circulates in the disinfection box 22 through the spiral pipe 26, so as to achieve the effect of high-temperature sterilization of the workpiece, the efficiency of temperature rise in the disinfection box 22 can be accelerated through the effect of the heat conducting plate 11, so that the disinfection effect is more obvious, the redundant heat in the working box 5 can be discharged through the effect of the safety valve 15, the temperature in the whole working box 5 is ensured to be at the safe temperature, the safety valve 15 is controlled by external equipment, so that a worker can control the opening and closing of the safety valve 15, so as to control the temperature in the working box 5, so as to achieve the effect of reusing the internal heat, the whole protection pipe 19 can be fixed in the working box 5 to work through the effects of the fixing frame 23 and the fixing plate 24, and when the diameter of the rubber pipe is smaller than the diameter in the spiral heat conducting pipe 25, the fixing frame 23 and the fixing plate 24 are taken down, so that the electric wheel 27 can be replaced, and after the replacement is finished, the whole electric wheel 27 can be tightly attached to the surface of the rubber tube to be processed, so that the whole rubber tube can be pushed conveniently and processed conveniently;

through the effect of the feeding pipe 17, the external rubber pipe can be placed in the working box 5, so that the rubber pipe is convenient to heat, through the effect of the connecting sleeve 18, the feeding pipe 17 is prevented from being connected with the protective pipe 19, meanwhile, the feeding pipe 17 is also prevented from being separated from the protective pipe 19, through the effect of the air escape valves 12, when the internal temperature of the sterilizing box 22 is too high, one or two air escape valves 12 are opened, the temperature is selected automatically according to the required temperature, so that the temperature of the sterilizing box 22 is reduced, when the temperature is too low, all the air escape valves 12 are closed to increase the internal temperature of the sterilizing box 22, but the air escape valves cannot be closed all the time, when the air escape valves 12 are closed for a period of time, at least one air escape valve 12 needs to be opened for air escape, the processed rubber pipe can be led out through the effect of the electric wheels 27 and the discharge port 10, so that the collection of workers can be convenient, through the effect of the maintenance board 9, can be with inside opening of whole work box 5, be convenient for maintain inside and maintain, when the disinfection, the work piece is placed on the surface of rolling disc 28, is driven rolling disc 28 by electric shaft 29 and rotates, can make the rotation that the work piece can three hundred sixty degrees disinfect.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A steel waste heat energy-saving utilization device, characterized in that: the steel waste heat energy-saving utilization device comprises a working chamber (1), and a controller (2) is fixedly arranged on the outer surface of the working chamber (1), so that the The controller (2) is electrically connected with the electrical appliances inside the working chamber (1), and the bottom surface of the working chamber (1) is fixedly provided with a support plate (7); a protection tube (19), the protection tube ( 19) is provided with a spiral heat-conducting pipe (25) inside, one end of the spiral heat-conducting pipe (25) is provided with a heat insulating pipe (20), and the heat insulating pipe (20) is fixed at the end of the protection pipe (19). On the outer surface side, an end of the protection pipe (19) close to the heat insulation pipe (20) is provided with a gas transmission port (21), and the gas transmission port (21) communicates with the spiral heat conduction pipe (25). ; Sterilization box (22), the inner surface of the sterilization box (22) is fixedly provided with a spiral tube (26), the spiral tube (26) is in close contact with the inner surface of the sterilization box (22), the spiral tube One side of (26) is provided with a heat conducting plate (11).

2. An energy-saving utilization device for steel waste heat according to claim 1, characterized in that: the bottom of the working chamber (1) is provided with a working box (5), and the upper surface of the working box (5) is a A vent pipe (3) is provided on the side, a fixing nut (4) is arranged at the bottom of the vent pipe (3), and the vent pipe (3) is connected to the working box (5) through the fixing nut (4). connection, a safety valve (15) is fixedly arranged at the bottom of the air leakage pipe (3), and the safety valve (15) communicates with the air leakage pipe (3).

3 . The energy-saving utilization device of steel waste heat according to claim 2 , wherein a fixing frame ( 23 ) is fixedly arranged on the outer surface of the protection tube ( 19 ), and the fixing frame ( 23 ) is far away from the One end of the protection tube (19) is fixedly provided with a fixing plate (24), and the protection tube (19) is fixed on the working box (5) through the fixing frame (23) and the fixing plate (24). On the inner surface, a plurality of electric wheels (27) are movably arranged on the inner surface of the spiral heat-conducting pipe (25).

4. An energy-saving utilization device for steel waste heat according to claim 2, characterized in that: an integrally formed feeding port is provided on the surface of the side surface of the working box (5) away from the sterilization box (22). A feeding pipe (17) is fixedly arranged inside the feeding port, one end of the feeding pipe (17) is fixedly provided with a connecting sleeve (18), and the feeding pipe (17) and the protection pipe ( 19) are fixedly connected through the connecting sleeve (18).

5. An energy-saving utilization device for steel waste heat according to claim 2, characterized in that: the four corners of the side surface of the disinfection box (22) away from the work box (5) are fixedly provided with air relief valves (12). ), the vent valve (12) communicates with the spiral pipe (26).

6. An energy-saving utilization device for steel waste heat according to claim 2, characterized in that: an integrally formed discharge port ( 10), the discharge port (10) communicates with the protection tube (19).

7 . The energy-saving utilization device for steel waste heat according to claim 2 , wherein an inspection plate ( 9 ) is provided on one side of the upper surface of the working box ( 5 ), and the inspection plate ( 9 ) passes through the The hinge is connected with the working box (5), and a fixing column (8) is fixedly arranged at the edge of the upper surface of the access panel (9).

8. An energy-saving utilization device for steel waste heat according to claim 1, characterized in that: an electric shaft (29) is movably arranged at the center of the inner bottom surface of the sterilization box (22), and the electric shaft (29) A rotating disk (28) is fixedly arranged on the upper surface of the device.

9. An energy-saving utilization device for steel waste heat according to claim 2, characterized in that a base frame (6) is fixedly arranged at the four corners of the bottom surface of the working box (5), and the sterilization box (22) is provided with a base frame (6). A base (14) is fixedly arranged at the four corners of the base (14), and a connecting plate (13) is fixedly arranged at the bottom of the side surface of the disinfection box (22) away from the working box (5).

10. An energy-saving utilization device for steel waste heat according to claim 1, characterized in that: a heat collecting box (16) is fixedly arranged at the bottom of the working chamber (1), and the heat collecting box (16) is connected with The spiral heat-conducting pipes (25) communicate with each other inside.