CN112361833A

CN112361833A - Metallurgical sediment waste heat recovery utilizes device

Info

Publication number: CN112361833A
Application number: CN202011139576.8A
Authority: CN
Inventors: 卢丽娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-02-12

Abstract

The invention discloses a metallurgical slag waste heat recycling device in the technical field of metallurgical slag waste heat recycling, which comprises a heat generating mechanism and a heating mechanism, wherein the heating mechanism is arranged at the rear side of the heat generating mechanism; when the metallurgical slag in the discharging box is driven to move back and forth by the driving mechanism, under the magnetic repulsion cooperation of the second magnet and the first magnet, the second L-shaped connecting block can drive the first sealing plate to be far away from the water outlet hole under the driving of the second magnet, the spraying of water is automatically started, clear water is sprayed on the metallurgical slag, the waste heat of the metallurgical slag is recycled, the first gear and the first rack are meshed with each other in the moving process of the discharging box, the rotating shaft and the stirring rod are driven to rotate, the metallurgical slag is stirred, the problem that the metallurgical slag cannot be fully contacted with water due to stacking of the metallurgical slag is prevented, the metallurgical slag is fully and quickly used for releasing heat, and the problems that the metallurgical slag at the bottom cannot be contacted with water for a long time, heat damage occurs, and heat is wasted are solved.

Description

Metallurgical sediment waste heat recovery utilizes device

Technical Field

The invention relates to the field of metallurgical slag waste heat recycling, in particular to a metallurgical slag waste heat recycling device.

Background

Metallurgy is the process and technology of extracting metals or metal compounds from minerals and making metals into metallic materials with certain properties by various processing methods, and has a long history of development, from the times of stoneware to the times of bronze and then to the large-scale development of modern steel smelting.

The invention discloses a metallurgical slag waste heat recycling device with the patent application number of CN201921714157.5, which mainly comprises an outer frame, a sliding hopper, a spray nozzle, a thin-walled tube, a shell, a mesh plate and a sliding frame, wherein the sliding frame is fixedly arranged on the left side of the outer frame, a motor is fixedly arranged at the left end of the sliding frame, the sliding hopper is slidably arranged in the middle of the sliding frame, rollers are rotatably arranged at the front end and the rear end of the sliding hopper and are in rolling connection with the sliding frame, a pull rope is fixedly connected between the outer walls of the left side and the right side of the sliding hopper, and.

In the prior art, when the bearing metallurgical slag is conveyed to a water spraying position, water is sprayed to the metallurgical slag only by using a water spraying mechanism at the top, clear water is directly gasified when contacting the metallurgical slag at the top, and cannot smoothly contact the metallurgical slag at the bottom, so that the metallurgical slag at the bottom cannot be rapidly contacted with the clear water, the metallurgical slag at the bottom cannot rapidly form available water vapor, and the metallurgical slag at the bottom continuously releases heat, so that heat loss is caused.

Based on the technical scheme, the invention designs a metallurgical slag waste heat recycling device to solve the problems.

Disclosure of Invention

The invention aims to provide a metallurgical slag waste heat recycling device, which aims to solve the problems that in the prior art, when bearing metallurgical slag is conveyed to a water spraying position, water is sprayed to the metallurgical slag only by a water spraying mechanism at the top, clear water is directly gasified when contacting the metallurgical slag at the top and cannot smoothly contact the metallurgical slag at the bottom, so that the metallurgical slag at the bottom cannot be rapidly contacted with the clear water, the metallurgical slag at the bottom cannot rapidly form usable water vapor, and the metallurgical slag at the bottom continuously releases heat, so that heat is lost.

In order to achieve the purpose, the invention provides the following technical scheme: a metallurgical slag waste heat recycling device comprises a heat generating mechanism and a heating mechanism, wherein the heating mechanism is arranged at the rear side of the heat generating mechanism, the heat generating mechanism comprises a sealing shell, the bottom of the sealing shell is fixedly connected with four supporting legs, the bottom of the left side of the sealing shell is an inclined blanking plate, the top of the sealing shell is provided with a feed inlet with a sealing cover, the left side is provided with a discharge sealing mechanism, the front side wall and the rear side wall inside the sealing shell are fixedly connected with bending supporting blocks, the tops of the two bending supporting blocks are respectively and rollingly connected with supporting rollers, the centers of the two supporting rollers are jointly and fixedly connected with a rotating shaft, the outer side of the rotating shaft is rotatably connected with a discharge box, the two ends of the rotating shaft respectively penetrate through the discharge box and are fixedly connected with first gears, and the, the part of the rotating shaft, which is positioned in the discharge box, is fixedly connected with a plurality of stirring rods, the front side and the rear side of the discharge box are jointly connected with a driving mechanism through a first L-shaped connecting block, the left side and the right side of the bottom of the discharge box are respectively and rotatably connected with a turnover plate, the front outer sides and the rear outer sides of the two turnover plates are respectively and rotatably connected with a first connecting rod, the tops of the two first connecting rods on the same side are jointly and rotatably connected with a sliding plate, the front side and the rear side walls of the discharge box are respectively and fixedly connected with a sliding rail for the sliding plate to slide up and down, the middle position of the outer sides of the two sliding plates is respectively and fixedly connected with a sliding column, the inner sides of the two bending supporting blocks are respectively provided with a first sliding chute for the sliding column to slide, the front side and the rear side of the top of the, the water outlet plate is provided with a second sliding groove corresponding to the inner side of each water outlet hole, a first sealing plate is connected in the second sliding groove in a sliding manner, the front and back positions of the top of each first sealing plate are fixedly connected with second L-shaped connecting blocks, the top of each second L-shaped connecting block penetrates through the water plate and is in sliding connection with the water plate, the bottom of each second L-shaped connecting block, which extends out of the water outlet plate, is fixedly connected with a second magnet, the top of each second L-shaped connecting block is fixedly connected with a first sliding rod, the top of the water outlet plate is fixedly connected with a third L-shaped connecting block used for being in sliding connection with the first sliding rod, the top of each first sliding rod penetrates through the corresponding third L-shaped connecting block, and each first sliding rod is sleeved with a first spring;

the heating mechanism comprises an air suction pipe, the air suction pipe is communicated with the rear side wall of the sealing shell, the front end of the air suction pipe is inserted into the sealing shell and is communicated with an air suction cover, the rear end of the air suction pipe is communicated with an air extractor, the bottom of the air extractor is fixedly connected with a heating box, the left side of the heating box is communicated with a water through pipe, the right side of the heating box is communicated with a water outlet pipe, the heating box is fixedly connected to the rear side wall of the sealing shell, the bottom of the air extractor is communicated with a first hot water pipe, the bottom of the first hot water pipe is communicated with a plurality of second hot water pipes which are vertically arranged, the bottom ends of the plurality of second hot water pipes penetrate through the bottom of the heating box and are fixedly connected with the bottom of the heating box;

when the device works, when bearing metallurgical slag is conveyed to a water spraying position in the prior art, water is sprayed to the metallurgical slag only by using a water spraying mechanism at the top, clear water is in contact with the metallurgical slag at the top and is directly gasified, the metallurgical slag at the bottom cannot be smoothly contacted with the metallurgical slag at the bottom, the metallurgical slag at the bottom cannot quickly form usable water vapor, the metallurgical slag at the bottom continuously releases heat, and heat is lost, when the driving mechanism is started and the emptied emptying box is driven to move to a blanking position to the right side through two first L-shaped connecting blocks at the front and the back of the emptying box, the sliding column is provided with a first sliding chute along the inner side of the bending supporting block to move, the sliding plate is driven to slide upwards along the sliding rail, the two left and right turnover plates are driven to be closed through the two first connecting rods, when the emptying box moves to the right, the emptying sealing mechanism is automatically, sealing the reaction area, when the discharging box moves to a discharging position, adding metallurgical slag into the discharging box from the feeding hole, allowing clean water to enter the water outlet plate from the water inlet pipe, extruding the second L-shaped connecting block by the first spring to drive the first sealing plate to move to the bottom of the second chute to seal the water outlet hole, preventing water from being discharged from the water outlet plate at the moment, continuously driving the discharging box to move to the right side by the driving mechanism, rotating the two supporting rollers at the top of the bent supporting block to support the discharging box, allowing the first magnet at the top to repel the second magnet to move the second magnet upwards to drive the second L-shaped connecting block to move upwards together, thereby driving the first sealing plate to move upwards along the second chute, opening the water outlet hole corresponding to the top of the discharging box, allowing the clean water to flow out from the water outlet hole and enter the discharging box to contact with the metallurgical slag to generate high-heat water vapor, namely moving towards the right of the discharging, when the discharging box moves to each position, only the water outlet hole corresponding to the discharging box is opened to discharge water, the waste of clear water is reduced, when the discharging box moves rightwards, the first gear is meshed with the first rack to rotate to drive the rotating shaft to rotate, the stirring rod is driven to stir the metallurgical slag in the discharging box, the metallurgical slag can be fully contacted with the clear water, the situation that the metallurgical slag at the bottom cannot be contacted with the clear water at the beginning is avoided, the early-stage heat damage of the metallurgical slag at the bottom is reduced, when the discharging box moves to the rightmost end of the sealed shell, the driving mechanism is reversed to drive the discharging box to return, similarly, the metallurgical slag is stirred and added with water to react again, in the reaction process, the air extractor is started all the time, the generated water vapor is sucked out of the sealed shell through the air suction pipe and the air suction cover, and is guided into the first hot water pipe and the second hot water pipe to heat the cold water, the water vapor in the first hot water pipe and the second hot water pipe is cooled by cold water and then condensed, various harmful components exist in the condensed water, the condensed water flows into the water collecting tank from the second hot water pipe to be collected, the environment pollution is prevented, when the discharging tank returns and moves to the inclined discharging plate, the discharging sealing mechanism is opened, the sliding column is guided by the first sliding chute to drive the sliding plate to move downwards in the sliding rail, the turnover plate is slowly opened through the first connecting rod, the metallurgical slag after heat release in the discharging tank is discharged from the bottom and flows out from the inclined discharging plate, the waste heat recovery of the metallurgical slag is completed for one time, therefore, when the metallurgical slag is subjected to waste heat recovery, the discharging tank is driven to stir the metallurgical slag in the moving process, the water outlet position changes along with the position of the discharging tank, and the metallurgical slag is fully and quickly subjected to heat release use, avoid the metallurgical sediment of bottom can not contact with water for a long time, appear heat damage, waste heat.

As a further scheme of the invention, the discharging sealing mechanism comprises a second sealing plate, a third sliding groove matched with the second sealing plate is formed in the left side of the sealing shell, two second sliding rods are fixedly connected to the left side of the second sealing plate, two fourth L-shaped connecting blocks are fixedly connected to the left side of the sealing shell, the left end of each second sliding rod penetrates through the corresponding fourth L-shaped connecting block and is in sliding connection with the corresponding fourth L-shaped connecting block, a second spring is sleeved on each second sliding rod, and a pushing block used for pushing the second sealing plate is fixedly connected to the middle of the left side of the discharging box; when the metallurgical slag discharging device works, when the metallurgical slag reacts with water to release heat, in order to fully ensure that the heat can be used, a reaction area needs to be sealed, the heat damage is reduced, the heat of the metallurgical slag is very high and is not easy to seal by personnel, when the discharging box moves towards the right side, the pushing block at the left side of the discharging box slowly releases the extrusion on the second seal, the second sealing plate slowly moves towards the right under the action of a second spring, the second sliding rod slides in the fourth L-shaped connecting block, the second sealing plate slowly moves to the third sliding chute of the sealing shell to form the sealed reaction area together with the sealing shell, when the discharging box returns towards the left side after the reaction is finished, the pushing block firstly extrudes the second sealing plate, the second sealing plate is opened, then the turnover plate is opened, the metallurgical slag is discharged, so that the sealed area is automatically formed when the metallurgical slag enters the reaction every time, and the heat loss during the, manual operation is not needed, and personnel injury is avoided.

As a further scheme of the invention, the right top of the inclined blanking plate is slidably connected with a scraper, the front side wall and the rear side wall of the inner wall of the sealing shell are respectively provided with a fourth chute, the front end and the rear end of the scraper are respectively slidably connected with two fourth chutes, the front side and the rear side of the left side of the scraper are respectively fixedly connected with a third slide bar positioned in the fourth chute, the left end of each third slide bar penetrates through the sealing shell and is slidably connected with the sealing shell, the top of the left side of each third slide bar is respectively provided with a slot, an inserting rod is inserted in the slot, the surface of the inserting rod is sleeved with a return spring, the front position and the rear position of the left side of the sealing shell are respectively fixedly connected with a rectangular connecting plate, the top end of each inserting rod penetrates through the rectangular connecting plate and is slidably connected with the rectangular connecting plate, the inner sides of the two inserting rods are respectively fixedly connected with a second connecting rod, the inner ends, a third spring is sleeved on the part, located in the fourth sliding groove, of the third sliding rod, the right end of the third spring is fixedly connected to the left side wall of the scraper, the left side of the second sealing plate is fixedly connected with a second guide block used for acting with the first guide block, the right side of the second sealing plate is fixedly connected with a push rod, the push rod acts with the left side wall of the scraper, and the top of the scraper is fixedly connected with an adjusting block used for acting with the push rod; when the discharging box works, fine metallurgical slag possibly stays on the inclined discharging plate when the metallurgical slag is discharged from the inclined discharging plate to affect the second sealing plate and the sealing shell to form a sealing area, the metallurgical slag in the discharging box completely flows out from the bottom of the inclined discharging plate when the second sealing plate is about to be completely opened, at the moment, the second guide block extrudes and lifts the first guide block, the first guide block drives the inserted bar to be pulled out from the slot through the rectangular connecting strip without limiting the second slide bar, the third spring pulls the scraper to scrape the inclined discharging plate, the third slide bar slides leftwards to scrape the metallurgical slag at the top of the inclined discharging plate, the discharging sealing mechanism is prevented from automatically sealing when the discharging box moves rightwards, the second sealing plate moves rightwards to drive the push rod to act with the adjusting plate to push the scraper to slowly return to the original position, the third slide bar resets together, and the inserted bar is under the action of the reset spring, the third sliding rod is inserted into the slot again, the third sliding rod is positioned, the scraper is positioned, and one-time scraping cleaning is completed, so that the top of the inclined blanking plate is automatically cleaned, the butt joint of the second sealing plate and the sealing shell cannot be affected by metallurgical slag, a sealing area can be formed in the reaction area, and the heat loss is reduced.

As a further scheme of the invention, the right side of the scraper is fixedly connected with absorbent cotton, the bottom of the absorbent cotton is attached to the top of the inclined blanking plate, the inner side of the sealed shell is fixedly connected with a squeezing plate, the squeezing plate is positioned on the right side of the absorbent cotton and used for squeezing the absorbent cotton, and the bottom of the sealed shell is provided with a water outlet groove positioned at the bottom of the absorbent cotton; the during operation, because metallurgical sediment is after fully releasing heat, its surface area has certain polluting water, when metallurgical sediment was followed slope blanking plate unloading, partly meeting flows in slope blanking plate top, long-time effect can lead to slope blanking plate corrosion, when removing through the scraper blade, drive the cotton that absorbs water and adsorb the water at slope blanking plate top, when the scraper blade was returned, the cotton that absorbs water was extruded to the stripper plate, extrude the water of the cotton that absorbs water, the play basin of following the lower water face flows, thereby realize the automatic water that clears up slope blanking plate top, prevent that it from acting on for a long time corrosion slope blanking plate.

As a further scheme of the invention, the driving mechanism comprises two transmission screw rods, the two transmission screw rods are respectively in threaded connection with the front and the rear first L-shaped connecting blocks, the left ends of the two transmission screw rods are rotatably connected to the left side wall of the sealing shell, the right ends of the two transmission screw rods penetrate through the right side wall of the sealing shell and are rotatably connected with the sealing shell, the right ends of the two transmission screw rods are fixedly connected with second gears, the right side of the sealing shell is fixedly connected with a driving motor through a motor base, an output shaft of the driving motor is fixedly connected with a third gear, and the third gear is in transmission connection with the two second gears through a toothed chain; during operation, because the blowing case need carry out the stable removal of making a round trip of long distance, through starting driving motor, drive third gear revolve, the third gear drives two second gear revolutions through the toothed chain, drives two transmission lead screws and rotates, and the first L type connecting block of transmission lead screw thread fit to realize driving the stable removal about the blowing case.

As a further scheme of the invention, a plurality of fine water flow holes are formed in the middle parts of the two turnover plates, two guide plates are fixedly connected to the bottom of the inner side of the sealed shell, a return pipe is communicated with the position, between the two guide plates, of the bottom of the sealed shell, and the rear end of the return pipe is inserted into a water collection tank; when the device works, after the metallurgical slag releases heat, when the metallurgical slag returns, excessive water possibly forms no water vapor and is stored in the discharging box, the excessive water can affect the discharging of the metallurgical slag during discharging, the bottom of the miscellaneous turnover plate is provided with a water flowing hole, the excessive water flows down from the water flowing hole, is guided by the two guide plates and flows into the water collecting box through the return pipe, so that the excessive water is discharged in time, and the influence on the discharging of the metallurgical slag is avoided.

Compared with the prior art, the invention has the beneficial effects that:

1. when the metallurgical slag in the discharging box is driven to move back and forth by the driving mechanism, in the moving process, under the magnetic repulsion cooperation of the second magnet and the first magnet, the second L-shaped connecting block can drive the first sealing plate to be far away from the water outlet hole under the driving of the second magnet at the moved position, the spraying of water is automatically started, clear water is dripped on the metallurgical slag, the waste heat of the metallurgical slag is recycled, the discharging box is driven to drive the first gear and the first rack to be meshed with each other in the moving process, the rotating shaft and the stirring rod to rotate, the metallurgical slag is stirred, the problem that the metallurgical slag cannot be fully contacted with water due to stacking of the metallurgical slag is solved, the metallurgical slag is fully and quickly subjected to heat release, and the problem that the bottom metallurgical slag cannot be contacted with water for a long time, heat damage is caused, and heat is wasted is solved.

2. When the discharging box moves to the right side, the pushing block on the left side of the discharging box slowly releases the extrusion on the second seal, the second sealing plate slowly moves to the right side under the action of the second spring, the second sliding rod slides in the fourth L-shaped connecting block, the second sealing plate slowly moves to the third sliding groove of the sealing shell to form a sealed reaction area together with the sealing shell, after the reaction is finished and the discharging box returns to the left side, the pushing block firstly extrudes the second sealing plate, the second sealing plate is opened, then the turnover plate is opened, and the metallurgical slag is discharged, so that the sealed area is automatically formed each time the metallurgical slag enters the reaction, the heat loss in the reaction is reduced, the manual operation is not needed, and the injury of personnel is not caused

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a second perspective cross-sectional view of the present invention;

FIG. 4 is a sectional view showing the internal structure of the hermetic container according to the present invention;

FIG. 5 is a schematic view of the structure at B in FIG. 4;

FIG. 6 is a third perspective cut-away view of the present invention;

FIG. 7 is a schematic view of the structure of FIG. 6 at C;

FIG. 8 is a first perspective view of the dispensing box of the present invention;

FIG. 9 is a second perspective view of the discharge box of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a sealed shell 1, supporting legs 2, an inclined blanking plate 3, a feeding hole 4, a bending supporting block 5, a supporting roller 6, a rotating shaft 7, a discharging box 8, a first gear 9, a first rack 10, a stirring rod 11, a first L-shaped connecting block 12, a turnover plate 13, a first connecting rod 14, a sliding plate 15, a sliding rail 16, a sliding column 17, a first sliding groove 18, a first magnet 19, a water inlet pipe 20, a water outlet plate 21, a water outlet hole 22, a second sliding groove 23, a first sealing plate 24, a second L-shaped connecting block 25, a second magnet 26, a first sliding rod 27, a third L-shaped connecting block 28, a first spring 29, an air suction pipe 30, an air suction cover 31, an air extractor 32, a heating box 33, a water pipe 34, a water outlet pipe 35, a first hot water pipe 36, a second hot water pipe 37, a water collecting box 38, a second sealing plate 39, a second sliding rod 40, a fourth L-shaped connecting block 41, a second spring 42, a pushing block 43, the water-absorbing device comprises a third slide bar 46, a return spring 47, an inserted link 48, a rectangular connecting plate 49, a second connecting rod 50, a rectangular connecting bar 51, a first guide block 52, a third spring 53, a second guide block 54, a push rod 55, an adjusting block 56, water-absorbing cotton 57, a squeezing plate 58, a water outlet tank 581, a transmission screw rod 59, a second gear 60, a motor base 61, a driving motor 62, a third gear 63, a water flowing hole 64, a guide plate 65, a return pipe 66 and a toothed chain 67.

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. 1-9, the present invention provides a technical solution: a metallurgical slag waste heat recycling device comprises a heat generating mechanism and a heating mechanism, wherein the heating mechanism is arranged at the rear side of the heat generating mechanism, the heat generating mechanism comprises a sealed shell 1, the bottom of the sealed shell 1 is fixedly connected with four supporting legs 2, the bottom of the left side of the sealed shell 1 is an inclined blanking plate 3, the top of the sealed shell 1 is provided with a feeding hole 4 with a sealing cover, the left side is provided with a discharging sealing mechanism, the front side wall and the rear side wall in the sealed shell 1 are fixedly connected with bending supporting blocks 5, the tops of the two bending supporting blocks 5 are respectively connected with a supporting roller 6 in a rolling manner, the centers of the two supporting rollers 6 are jointly and fixedly connected with a rotating shaft 7, the outer side of the rotating shaft 7 is rotatably connected with a blanking box 8, two ends of the rotating shaft 7 respectively penetrate through the blanking box 8 and are, a plurality of stirring rods 11 are fixedly connected to the part of the rotating shaft 7 positioned in the material placing box 8, the front side and the rear side of the material placing box 8 are connected with a driving mechanism through first L-shaped connecting blocks 12, the left side and the right side of the bottom of the material placing box 8 are connected with turnover plates 13 in a rotating mode, the front outer sides and the rear outer sides of the two turnover plates 13 are connected with first connecting rods 14 in a rotating mode, the tops of the two first connecting rods 14 on the same side are connected with sliding plates 15 in a rotating mode, the front side wall and the rear side wall of the material placing box 8 are connected with sliding rails 16 for sliding the sliding plates 15 up and down, the middle positions of the outer sides of the two sliding plates 15 are connected with sliding columns 17 in a rotating mode, first sliding chutes 18 for sliding the sliding columns 17 are formed in the inner sides of the two bending supporting blocks 5, first magnets 19 are fixedly connected on the front side and the rear side of the top, the inner sides of the water outlet plates 21 corresponding to each group of water outlet holes 22 are respectively provided with a second sliding groove 23, the second sliding grooves 23 are internally and slidably connected with first sealing plates 24, the front and rear positions of the top of each first sealing plate 24 are respectively and fixedly connected with a second L-shaped connecting block 25, the top of each second L-shaped connecting block 25 penetrates through the water outlet plate 21 and is slidably connected with the water outlet plate, the bottom of the part, extending out of the water outlet plate 21, of each second L-shaped connecting block 25 is respectively and fixedly connected with a second magnet 26, the top of each second L-shaped connecting block 25 is respectively and fixedly connected with a first sliding rod 27, the top of the water outlet plate 21 is respectively and fixedly connected with a third L-shaped connecting block 28 used for being slidably connected with the first sliding rod 27, the top of each first sliding rod 27 penetrates through the corresponding third L-shaped;

the heating mechanism comprises an air suction pipe 30, the air suction pipe 30 is communicated with the rear side wall of the sealing shell 1, the front end of the air suction pipe 30 is inserted into the sealing shell 1 and is communicated with an air suction cover 31, the rear end of the air suction pipe 30 is communicated with an air extractor 32, the bottom of the air extractor 32 is fixedly connected with a heating box 33, the left side of the heating box 33 is communicated with a water through pipe 34, the right side of the heating box 33 is communicated with a water outlet pipe 35, the heating box 33 is fixedly connected to the rear side wall of the sealing shell 1, the bottom of the air extractor 32 is communicated with a first hot water pipe 36, the bottom of the first hot water pipe 36 is communicated with a plurality of second hot water pipes 37 which are vertically arranged, the bottom ends of the plurality of second hot water pipes 37 penetrate through the bottom of the heating box 33;

when the device works, in the prior art, when the bearing metallurgical slag is conveyed to a water spraying position, water is sprayed to the metallurgical slag only by using a water spraying mechanism at the top, clear water is in contact with the metallurgical slag at the top and is directly gasified, the metallurgical slag at the bottom cannot be smoothly contacted with the metallurgical slag at the bottom, the metallurgical slag at the bottom cannot quickly form usable water vapor, the metallurgical slag at the bottom continuously releases heat to cause heat loss, when the driving mechanism is started to drive the emptied emptying material discharging box 8 to move to the material discharging position through the front and rear two first L-shaped connecting blocks 12 of the material discharging box 8, the sliding column 17 moves along the inner side of the bending supporting block 5 to be provided with the first sliding chute 18 to drive the sliding plate 15 to slide upwards along the sliding rail 16, the left and right turnover plates 13 are driven to be closed by the two first connecting rods 14, and when the material discharging box 8 moves rightwards, the, the reaction area is sealed, when the material discharging box 8 moves to a discharging position, metallurgical slag is added into the material discharging box 8 from the material inlet 4, clean water enters the water outlet plate 21 from the water inlet pipe 20, the first spring 29 extrudes the second L-shaped connecting block 25 to drive the first sealing plate 24 to move to the bottom of the second chute 23 to seal the water outlet hole 22, no water is discharged from the water outlet plate 21 at the moment, so that the waste of water is avoided, the driving mechanism continuously drives the material discharging box 8 to move towards the right side, the two supporting rollers 6 rotate at the top of the bending supporting block 5 to support the material discharging box 8, the first magnet 19 at the top of the material discharging box repels the second magnet 26 to enable the second magnet 26 to move upwards to drive the second L-shaped connecting block 25 to move upwards together, so as to drive the first sealing plate 24 to move upwards along the second chute 23 and open corresponding to the water outlet hole 22 at the top of the material discharging box 8, clear water flows out from the water outlet hole 22 and enters the material discharge box 8 to contact with metallurgical slag to generate high-heat water vapor, namely when the material discharge box 8 moves rightwards and moves to each position, only the water outlet hole 22 corresponding to the position is opened to discharge water, the waste of the clear water is reduced, when the material discharge box 8 moves rightwards, the first gear 9 is meshed with the first rack 10 to rotate, the rotating shaft 7 is driven to rotate, the stirring rod 11 is driven to stir the metallurgical slag in the material discharge box 8, the metallurgical slag can be fully contacted with the clear water, the situation that the bottom metallurgical slag cannot be contacted with the clear water when the bottom metallurgical slag starts is avoided, the early-stage heat damage of the bottom metallurgical slag is reduced, when the material discharge box 8 moves to the rightmost end of the sealed shell 1, the driving mechanism is reversed to drive the material discharge box 8 to return, the metallurgical slag is stirred again and reacts with water, in the reaction process, the air extractor 32 is started all the time, and the water vapor generated is sucked out from the sealed, leading the water vapor into the first hot water pipe 36 and the second hot water pipe 37 to heat the cold water in the heating box 33, discharging the cold water from the water outlet pipe 35 after the cold water is heated to a certain degree, and being used for cleaning and heating, cooling and condensing the water vapor in the first hot water pipe 36 and the second hot water pipe 37, collecting various harmful components in the condensed water from the second hot water pipe 37 into the water collecting tank 38, preventing the environment from being polluted, opening the discharging sealing mechanism when the discharging box 8 returns and moves to the inclined discharging plate 3, leading the sliding column 17 downwards in the first chute 18, driving the sliding plate 15 to move downwards in the sliding rail 16, slowly opening the turnover plate 13 through the first connecting rod 14, discharging the heat-released metallurgical slag in the discharging box 8 from the bottom, and flowing out from the inclined discharging plate 3, completing the waste heat recycling of the metallurgical slag once, thereby realizing the waste heat recycling of the metallurgical slag, drive blowing case 8 and stir metallurgical sediment at the removal in-process, and go out the water position and follow the change of blowing case 8 position, fully and quick releases heat to metallurgical sediment and use, avoids the metallurgical sediment of bottom can not contact with water for a long time, appears the heat damage, extravagant heat.

As a further scheme of the invention, the discharging sealing mechanism comprises a second sealing plate 39, a third sliding groove used for being matched with the second sealing plate 39 is formed in the left side of the sealing shell 1, two second sliding rods 40 are fixedly connected to the left side of the second sealing plate 39, two fourth L-shaped connecting blocks 41 are fixedly connected to the left side of the sealing shell 1, the left end of each second sliding rod 40 penetrates through the corresponding fourth L-shaped connecting block 41 and is in sliding connection with the corresponding fourth L-shaped connecting block, a second spring 42 is sleeved on each second sliding rod 40, and a pushing block 43 used for pushing the second sealing plate 39 is fixedly connected to the middle of the left side of the discharging box; when the metallurgical slag discharging device works, when the metallurgical slag reacts with water to release heat, in order to fully ensure that heat can be used, a reaction area needs to be sealed, heat damage is reduced, the heat of the metallurgical slag is high, sealing is not easy to be performed by people, when the discharging box 8 moves towards the right side, the pushing block 43 on the left side of the discharging box slowly releases extrusion on the second seal, the second sealing plate 39 slowly moves towards the right under the action of the second spring 42, the second sliding rod 40 slides in the fourth L-shaped connecting block 41, the second sealing plate 39 slowly moves to the third sliding chute of the sealing shell 1 to form a sealed reaction area together with the sealing shell 1, after the reaction is completed, when the discharging box 8 returns towards the left side, the pushing block 43 firstly extrudes the second sealing plate 39, the second sealing plate 39 is opened, then the plate 13 is opened, the metallurgical slag is discharged, and accordingly, the metallurgical slag enters the reaction every time, automatically forming a sealing area, reducing heat loss during reaction, avoiding manual operation and avoiding scalding personnel.

As a further scheme of the invention, a scraping plate 44 is slidably connected to the top of the right side of the inclined blanking plate 3, fourth sliding grooves 45 are respectively formed in the front and rear side walls of the inner wall of the sealing shell 1, the front and rear ends of the scraping plate 44 are respectively slidably connected with the two fourth sliding grooves 45, third sliding rods 46 positioned in the fourth sliding grooves 45 are fixedly connected to the front and rear of the left side of the scraping plate 44, the left ends of the third sliding rods 46 penetrate through the sealing shell 1 and are slidably connected with the sealing shell, slots are respectively formed in the top of the left sides of the two third sliding rods 46, inserting rods 48 are inserted in the slots, return springs 47 are sleeved on the surfaces of the inserting rods 46, rectangular connecting plates 49 are fixedly connected to the front and rear positions of the left side of the sealing shell 1, the top ends of the inserting rods 48 penetrate through the rectangular connecting plates 49 and are slidably connected with the same, second connecting rods 50 are fixedly connected to the inner sides of the two inserting rods 48, rectangular connecting strips 51 are fixedly connected, a third spring 53 is sleeved on the part of the third sliding rod 46 positioned in the fourth sliding chute 45, the right end of the third spring 53 is fixedly connected to the left side wall of the scraping plate 45, the left side of the second sealing plate 39 is fixedly connected with a second guide block 54 used for acting with the first guide block 52, the right side of the second sealing plate 39 is fixedly connected with a push rod 55, the push rod 55 acts with the left side wall of the scraping plate, and the top of the scraping plate 44 is fixedly connected with an adjusting block 56 used for acting with the push rod 55; in operation, when metallurgical slag is discharged from the inclined discharging plate 3, fine metallurgical slag may stay on the inclined discharging plate 3 to affect the second sealing plate 39 and the sealing shell 1 to form a sealing area, when the second sealing plate 39 is about to be completely opened, the metallurgical slag in the discharging box 8 completely flows out from the bottom of the discharging box, at this time, the second guide block 54 extrudes and lifts the first guide block 52, the first guide block 52 drives the inserted rod 48 to be pulled out from the slot through the rectangular connecting strip 51 without limiting the second slide rod 40, the third spring 53 pulls the scraper 44 to scrape the inclined discharging plate 3, the third slide rod 46 slides leftwards to scrape the metallurgical slag on the top of the inclined discharging plate 3, so as to prevent the discharging sealing mechanism from automatically sealing when the discharging box 8 moves rightwards, the second sealing plate 39 moves rightwards to drive the push rod 55 to act with the adjusting plate to push the scraper 44 to slowly return to the original position, the third sliding rod 46 is reset together, the inserted rod 48 is inserted into the slot again under the action of the reset spring 47 to position the third sliding rod 46, the scraper 44 is positioned, and one-time scraping cleaning is completed, so that the top of the inclined blanking plate 3 is automatically cleaned, the butt joint of the second sealing plate 39 and the sealing shell 1 cannot be influenced by metallurgical slag, a sealing area can be formed in a reaction area, and the heat loss is reduced.

As a further scheme of the invention, the right side of the scraper 44 is fixedly connected with absorbent cotton 57, the bottom of the absorbent cotton 57 is attached to the top of the inclined blanking plate 3, the inner side of the sealed shell 1 is fixedly connected with an extrusion plate 58, the extrusion plate 58 is positioned on the right side of the absorbent cotton 57 and is used for extruding the absorbent cotton 57, and the bottom of the sealed shell 1 is provided with a water outlet groove 581 positioned at the bottom of the absorbent cotton 57; when the automatic cleaning device works, after metallurgical slag is fully released, certain polluting water is carried on the surface of the metallurgical slag, when the metallurgical slag is discharged from the inclined discharging plate 3, part of water flows to the top of the inclined discharging plate 3, the inclined discharging plate 3 is corroded due to long-time action, the scraping plate 44 moves to drive the water absorbing cotton 57 to absorb the water on the top of the inclined discharging plate 3, when the scraping plate 44 returns, the squeezing plate 58 squeezes the water absorbing cotton 57 to squeeze the water of the water absorbing cotton 57 out, and the water flows out from the water outlet groove 581 below the water discharging surface, so that the water on the top of the inclined discharging plate 3 is automatically cleaned, and the inclined discharging plate 3 is prevented from being corroded due to long-time action.

As a further scheme of the invention, the driving mechanism comprises two transmission screw rods 59, the two transmission screw rods 59 are respectively in threaded connection with the front and the rear first L-shaped connecting blocks 12, the left ends of the two transmission screw rods 59 are rotatably connected to the left side wall of the sealed shell 1, the right ends of the two transmission screw rods 59 penetrate through the right side wall of the sealed shell 1 and are rotatably connected with the right side wall of the sealed shell 1, the right ends of the two transmission screw rods 59 are fixedly connected with second gears 60, the right side of the sealed shell 1 is fixedly connected with a driving motor 62 through a motor base 61, an output shaft of the driving motor 62 is fixedly connected with a third gear 63, and the third gear 63 is in transmission connection with the two second gears; during operation, because the blowing case 8 need carry out the stable removal of making a round trip of long distance, through starting driving motor 62, drive third gear 63 and rotate, third gear 63 drives two second gears 60 through toothed chain 67 and rotates, drives two transmission lead screws 59 and rotates, and transmission lead screw 59 screw-thread fit first L type connecting block 12 to the realization drives the stable removal about blowing case 8.

As a further scheme of the invention, a plurality of tiny water flow holes 64 are formed in the middle parts of the two turnover plates 13, two guide plates 65 are fixedly connected to the bottom of the inner side of the sealing shell 1, a return pipe 66 is communicated with the position, located between the two guide plates 65, at the bottom of the sealing shell 1, and the rear end of the return pipe 66 is inserted into the water collecting tank 38; during operation, after the metallurgical slag releases heat, when the metallurgical slag returns, excessive water is discharged from the water outlet hole 22, water vapor possibly not formed by the excessive water is accumulated in the discharging box 8, the excessive water can affect the discharge of the metallurgical slag during discharging, the bottom of the miscellaneous turning plate 13 is provided with the water flowing hole 64, the excessive water flows down from the water flowing hole, is guided by the two guide plates 65 and flows into the water collecting box 38 through the return pipe 66, and therefore the excessive water is timely discharged, and the influence on the discharge of the metallurgical slag is avoided.

The working principle is as follows: when a driving mechanism is started to drive the empty emptying box 8 to move to the blanking position towards the right side through two first L-shaped connecting blocks 12 at the front and the back of the emptying box 8, a sliding column 17 is provided with a first sliding groove 18 along the inner side of a bending supporting block 5 to drive a sliding plate 15 to slide upwards along a sliding rail 16, two left and right turnover plates 13 are driven to close through two first connecting rods 14, when the emptying box 8 moves towards the right side, a discharging sealing mechanism is automatically closed to form a whole with a sealing shell 1, a reaction area is sealed, metallurgical slag is added into the emptying box 8 from a feeding hole 4 when the emptying box 8 moves to the blanking position, clear water enters a water outlet plate 21 from a water inlet pipe 20, a first spring 29 extrudes a second L-shaped connecting block 25 to drive a first sealing plate 24 to move to the bottom of a second sliding groove 23 to seal a water outlet hole 22, no water is discharged from the water outlet plate 21 at the moment, the driving mechanism continuously drives the discharging box 8 to move towards the right side, the two supporting rollers 6 rotate at the top of the bending supporting block 5 to support the discharging box 8, the first magnet 19 at the top of the supporting rollers repels the second magnet 26, the second magnet 26 moves upwards to drive the second L-shaped connecting block 25 to move upwards together, so as to drive the first sealing plate 24 to move upwards along the second sliding groove 23, the water outlet hole 22 corresponding to the top of the discharging box 8 is opened, clean water flows out of the water outlet hole 22 and enters the discharging box 8 to be contacted with metallurgical slag, high-heat water vapor is generated, namely when the discharging box 8 moves towards the right, only the water outlet hole 22 corresponding to the position is opened to discharge water when the discharging box 8 moves to each position, the waste of the clean water is reduced, when the discharging box 8 moves towards the right, the first gear 9 is meshed with the first rack 10 to rotate to drive the rotating shaft 7 to rotate, and drive the stirring rod 11 to stir the, metallurgical slag can fully contact with clean water, the situation that the metallurgical slag at the bottom cannot contact with the clean water at the beginning can not occur, the heat damage of the metallurgical slag at the bottom in the early stage is reduced, when the discharge box 8 moves to the rightmost end of the sealed shell 1, the driving mechanism rotates reversely to drive the discharge box 8 to return, similarly, the metallurgical slag is stirred again and reacts with water, in the reaction process, the air extractor 32 is started all the time, the generated water vapor is sucked out of the sealed shell through the air suction pipe 30 and the air suction cover 31 and is guided into the first hot water pipe 36 and the second hot water pipe 37 to heat the cold water in the heating box 33, the cold water is discharged from the water outlet pipe 35 after being heated to a certain degree and can be used for cleaning and heating, the water vapor in the first hot water pipe 36 and the second hot water pipe 37 is condensed after being cooled, various harmful components exist in the condensed water, and flows into the water collecting box 38 from the second hot water pipe 37, the environment pollution is prevented, when the discharging box 8 returns to move to the inclined discharging plate 3, the discharging sealing mechanism is opened, the sliding column 17 is guided downwards by the first sliding chute 18 to drive the sliding plate 15 to move downwards in the sliding rail 16, the turnover plate 13 is slowly opened through the first connecting rod 14, the discharged metallurgical slag in the discharging box 8 is discharged from the bottom, the discharged metallurgical slag flows out of the inclined discharging plate 3, and the waste heat recovery of the metallurgical slag is completed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a metallurgical sediment waste heat recovery utilizes device, includes heat production mechanism and heating mechanism, its characterized in that: the heating mechanism is arranged on the rear side of the heat generating mechanism, the heat generating mechanism comprises a sealing shell (1), four support legs (2) are fixedly connected to the bottom of the sealing shell (1), an inclined blanking plate (3) is arranged at the bottom of the left side of the sealing shell (1), a feeding hole (4) with a sealing cover is formed in the top of the sealing shell (1), a discharge sealing mechanism is arranged on the left side, the front side wall and the rear side wall of the inside of the sealing shell (1) are fixedly connected with bending support blocks (5), the tops of the two bending support blocks (5) are connected with supporting rollers (6) in a rolling mode, the centers of the two supporting rollers (6) are fixedly connected with a rotating shaft (7) together, a discharge box (8) is rotatably connected to the outer side of the rotating shaft (7), and first gears (9) are fixedly connected to, two first gear (9) all meshes first rack (10) of fixed connection on seal housing (1) inside wall, a plurality of puddler (11) of fixedly connected with are gone up in the part that axis of rotation (7) are located blowing case (8), both sides are connected with actuating mechanism through first L type connecting block (12) jointly around blowing case (8), all rotate about blowing case (8) bottom and be connected with returning face plate (13), two the outside all rotates around returning face plate (13) and is connected with first connecting rod (14), and the homonymy is two first connecting rod (14) top rotates jointly and is connected with sliding plate (15), the equal fixedly connected with of lateral wall supplies sliding plate (15) gliding slide rail (16) from top to bottom around blowing case (8), two the equal fixedly connected with sliding column (17) in sliding plate (15) outside intermediate position, two bend supporting shoe (5) inboard all set up and supply gliding first spout (17) (two) of sliding column (17) 18) The front and the back of the top of the material placing box (8) are fixedly connected with first magnets (19), the top of the sealing shell (1) is communicated with a water inlet pipe (20), the lower end of the water inlet pipe (20) is inserted into the sealing shell (1) and communicated with a water outlet plate (21), a plurality of groups of linearly distributed water outlet holes (22) are equidistantly formed in the bottom of the water outlet plate (21), second sliding grooves (23) are respectively formed in the inner sides of the water outlet plates (21) corresponding to each group of water outlet holes (22), first sealing plates (24) are slidably connected in the second sliding grooves (23), second L-shaped connecting blocks (25) are fixedly connected to the front and back positions of the top of each first sealing plate (24), the top of each second L-shaped connecting block (25) penetrates through the water outlet plate (21) and is slidably connected with the water outlet plate, and second magnets (26) are fixedly connected to the bottoms of the parts, extending out of the water outlet plates (21), of the, the top of each second L-shaped connecting block (25) is fixedly connected with a first sliding rod (27), the top of the water outlet plate (21) is fixedly connected with a third L-shaped connecting block (28) which is used for being in sliding connection with the first sliding rod (27), the top of each first sliding rod (27) penetrates through the corresponding third L-shaped connecting block (28), and each first sliding rod (27) is sleeved with a first spring (29);

the heating mechanism comprises an air suction pipe (30), the air suction pipe (30) is communicated with the rear side wall of the sealing shell (1), the front end of the air suction pipe (30) is inserted into the sealing shell (1) and is communicated with an air suction cover (31), the rear end of the air suction pipe (30) is communicated with an air pump (32), the bottom of the air pump (32) is fixedly connected with a heating box (33), the left side of the heating box (33) is communicated with a water through pipe (34), the right side of the heating box (33) is communicated with a water outlet pipe (35), the heating box (33) is fixedly connected to the rear side wall of the sealing shell (1), the bottom of the air pump (32) is communicated with a first hot water pipe (36), the bottom of the first hot water pipe (36) is communicated with a plurality of vertically arranged second hot water pipes (37), the bottom ends of the second hot water pipes (37) penetrate through the bottom of the heating box (33) and are fixedly, the bottom ends of the second hot water pipes (37) are inserted into the water collecting tank (38).

2. The metallurgical slag waste heat recovery device according to claim 1, wherein: ejection of compact sealing mechanism includes second closing plate (39), seal housing (1) left side offer be used for with second closing plate (39) complex third spout, two second slide bars (40) of second closing plate (39) left side fixedly connected with, two fourth L type connecting blocks (41) of seal housing (1) left side fixedly connected with, fourth L type connecting block (41) are run through and rather than sliding connection to second slide bar (40) left end, the cover is equipped with second spring (42) on second slide bar (40), blowing case (8) left side middle part fixedly connected with is used for promoting ejector pad (43) of second closing plate (39).

3. The metallurgical slag waste heat recovery device according to claim 1, wherein: the inclined blanking plate (3) is characterized in that the top of the right side of the inclined blanking plate (3) is connected with a scraper (44) in a sliding manner, fourth sliding grooves (45) are formed in the front side wall and the rear side wall of the inner wall of the sealing shell (1), the front end and the rear end of the scraper (44) are respectively connected with the two fourth sliding grooves (45) in a sliding manner, third sliding rods (46) positioned in the fourth sliding grooves (45) are fixedly connected with the front side and the rear side of the left side of the scraper (44) respectively, the left ends of the third sliding rods (46) penetrate through the sealing shell (1) and are connected with the sealing shell in a sliding manner, slots are formed in the tops of the left sides of the two third sliding rods (46), inserting rods (48) are inserted in the slots, reset springs (47) are sleeved on the surfaces of the inserting rods (48), rectangular connecting plates (49) are fixedly connected with the front, the inner sides of the two inserting rods (48) are fixedly connected with second connecting rods (50), the surfaces of the two second connecting rods (50) are fixedly connected with rectangular connecting strips (51), the positions, far away from the second connecting rods (50), of the bottoms of the two rectangular connecting strips (51) are fixedly connected with first guide blocks (52), a third spring (53) is sleeved on the part of the third sliding rod (46) positioned in the fourth sliding chute (45), the right end of the third spring (53) is fixedly connected to the left side wall of the scraping plate (45), a second guide block (54) which is used for acting with the first guide block (52) is fixedly connected to the left side of the second sealing plate (39), the right side of the second sealing plate (39) is fixedly connected with a push rod (55), the push rod (55) is acted with the left side wall of the scraper (44), the top of the scraper (44) is fixedly connected with an adjusting block (56) which is used for acting with a push rod (55).

4. The metallurgical slag waste heat recovery device according to claim 3, wherein: scraper blade (44) right side fixedly connected with cotton (57) that absorbs water, the top of flitch (3) is down in the slope in the laminating of cotton (57) bottom that absorbs water, seal housing (1) inboard fixedly connected with stripper plate (58), stripper plate (58) are located the right side of cotton (57) that absorbs water for the cotton (57) that absorbs water is extruded, go out basin (581) that are located cotton (57) bottom that absorbs water are seted up to seal housing (1) bottom.

5. The metallurgical slag waste heat recovery device according to claim 1, wherein: actuating mechanism includes two transmission lead screw (59), two transmission lead screw (59) respectively with around two first L type connecting block (12) threaded connection, two transmission lead screw (59) left end is all rotated and is connected on the left side wall of seal housing (1), and the right-hand member all runs through the right side wall of seal housing (1) and is connected, two rather than rotating the equal fixedly connected with second gear (60) of transmission lead screw (59) right-hand member, motor cabinet (61) fixedly connected with driving motor (62) are passed through on seal housing (1) right side, the output shaft fixedly connected with third gear (63) of driving motor (62), third gear (63) are connected with two second gear (60) transmission through toothed chain (67).

6. The metallurgical slag waste heat recovery device according to claim 1, wherein: two a plurality of tiny discharge orifices (64) have all been seted up in returning face plate (13) middle part, two guide plates (65) of seal shell (1) inboard bottom fixedly connected with, the position intercommunication that seal shell (1) bottom is located between two guide plates (65) has back flow (66), back flow (66) rear end inserts in header tank (38).