CN218002228U

CN218002228U - Waste residue waste heat recycling device for iron and steel smelting

Info

Publication number: CN218002228U
Application number: CN202221690317.9U
Authority: CN
Inventors: 华燕秋; 曹务新; 胡青宾; 侯典峰
Original assignee: Shandong Dier Energy Saving Technology Co ltd
Current assignee: Shandong Dier Energy Saving Technology Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-12-09
Anticipated expiration: 2032-07-04

Abstract

The utility model discloses a waste residue waste heat recovery utilizes device is smelted to steel relates to steel and smelts technical field, including loading the case, the left side of loading the case is provided with the feed inlet, the inboard of feed inlet is provided with vibrator. The utility model discloses a driving motor drives drive gear and rotates, rethread drive gear drives the running gear and rotates, then make the drive belt activity on the drive wheel, from this the drive smashes the roller and smashes the waste residue, make the biggest distribution of its inside heat from this, thereby the high efficiency of improving means to waste heat recovery utilizes, can drive the dead lever through the pulling pull ring and remove to the left side, then the dead lever separates with the connecting block, from this can be with the end cover with load the case separation, avoided adopting the gim peg to carry out the closure and open the condition of very consumption time to it, thereby the convenience that the device used has been improved.

Description

Waste residue waste heat recycling device for iron and steel smelting

Technical Field

The utility model relates to a steel smelting technical field, concretely relates to steel smelting waste residue waste heat recovery utilizes device.

Background

The waste heat refers to sensible heat and latent heat which are not reasonably utilized in the original design in the energy consumption device of the put-in-operation industrial enterprise due to the limitations of factors such as history, technology, concept and the like. The method comprises the steps of high-temperature waste gas waste heat, cooling medium waste heat, waste steam waste water waste heat, high-temperature product and slag waste heat, chemical reaction waste heat, combustible waste gas waste liquid, waste material waste heat and the like. According to investigation, the total waste heat resources of all industries account for 17% -67% of the total fuel consumption, and the recyclable waste heat resources account for 60% of the total waste heat resources.

The following problems exist in the prior art:

1. the existing iron and steel smelting waste residue waste heat recycling device usually directly puts waste residues into the device, and then carries out energy conversion by absorbing heat in the waste residues, so that the waste residue heat is recycled, but the waste residue heat recycling effect is poor, and more heat still contained in the waste residues is not recycled;

2. the existing device for recycling the waste heat of the steel smelting waste residue generally adopts a fixing bolt to connect an end cover with a loading box, and the fixing mode is more complicated, so that the device is inconvenient to quickly close and open the end cover and the loading box.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a waste residue waste heat recovery utilizes device is smelted to steel, is including loading the case, the left side of loading the case is provided with the feed inlet, the inboard of feed inlet is provided with vibrator, the inboard below of loading the case is provided with reducing mechanism, the left side of loading the case is provided with locking device, reducing mechanism is including rotating gear, rotating gear's left side fixedly connected with crushing roller, locking device is including the dead lever, the outer wall swing joint of dead lever has the second spring.

The utility model discloses technical scheme's further improvement lies in: the outer wall of the rotating gear is movably connected with a transmission gear, the right side of the transmission gear is fixedly connected with a driving motor, the right side of the rotating gear is fixedly connected with a driving wheel, and the outer wall of the driving wheel is movably connected with a transmission belt.

The utility model discloses technical scheme's further improvement lies in: the vibrating device comprises a moving head, a vibrating plate is fixedly connected to the right side of the moving head, a first spring is fixedly connected to the bottom of the vibrating plate, and a bearing plate is fixedly connected to the bottom of the first spring.

Adopt above-mentioned technical scheme, driving motor in this scheme drives drive gear and rotates, and rethread drive gear drives the running gear and rotates, makes the drive belt activity then, and the drive is smashed the roller and is smashed the waste residue from this, makes the inside heat of its furthest distribute out from this to the high efficiency of device to waste heat recovery utilizes is improved.

The utility model discloses technical scheme's further improvement lies in: the outer wall swing joint of dead lever has the connecting block, the top fixedly connected with end cover of connecting block.

The utility model discloses technical scheme's further improvement lies in: the left side of the fixed rod is fixedly connected with a pull ring, the top of the pull ring is movably connected with a transverse plate, and the left end of the bottom of the transverse plate is fixedly connected with a spring plate.

The utility model discloses technical scheme's further improvement lies in: the bottom fixedly connected with of loading case arranges the material valve, the inboard top of loading case is provided with heat energy conversion equipment, heat energy conversion equipment's bottom fixedly connected with heat conduction pole.

By adopting the technical scheme, the heat conducting rod in the scheme absorbs the heat of the waste residue, and the absorbed heat is subjected to energy conversion through the heat energy conversion equipment.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a waste residue waste heat recovery utilizes device is smelted to steel drives drive gear through driving motor and rotates, and rethread drive gear drives the rolling gear and rotates, makes the drive belt activity on the drive wheel then, and the roller is smashed the waste residue to drive from this, makes the biggest of its inside heat distribute out from this to improve device to waste heat recovery utilizes's high efficiency.

2. The utility model provides a waste residue waste heat recovery utilizes device is smelted to steel, align the end cover with the top of loading the case, then prop up the dead lever through the second spring, dead lever and the mutual block of connecting block from this, then the end cover with load the case block, be convenient for add the waste residue in to the device from this, carry out recycle to its heat, and, can drive the dead lever through the pulling pull ring and remove to the left side, then the dead lever separates with the connecting block, from this can separate the end cover with the loading case, here, through the mutual block of shell fragment on the recess on the pull ring and the diaphragm, from this can be with the rigidity of dead lever, the staff of being convenient for takes off the end cover from the loading case from this, avoided adopting the gim peg to carry out the circumstances closed and that open very consumption time to it, thereby the convenience of device use has been improved.

Drawings

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

FIG. 2 is a schematic view of the structure of the crushing device of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 1 of the present invention.

In the figure: 1. a loading box; 2. a discharge valve; 3. a thermal energy conversion device; 4. a heat conducting rod; 5. a feed inlet; 6. a crushing device; 7. a vibration device; 8. a locking device; 61. a drive motor; 62. a transmission gear; 63. a rotating gear; 64. a driving wheel; 65. a transmission belt; 66. a crushing roller; 71. a movable head; 72. a vibrating plate; 73. a first spring; 74. a carrier plate; 81. an end cap; 82. connecting blocks; 83. fixing the rod; 84. a second spring; 85. a pull ring; 86. a transverse plate; 87. an elastic sheet.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the device comprises a loading box 1, a feeding port 5 is arranged on the left side of the loading box 1, a vibration device 7 is arranged on the inner side of the feeding port 5, a crushing device 6 is arranged below the inner side of the loading box 1, a locking device 8 is arranged on the left side of the loading box 1, the crushing device 6 comprises a rotating gear 63, a crushing roller 66 is fixedly connected to the left side of the rotating gear 63, the locking device 8 comprises a fixing rod 83, and a second spring 84 is movably connected to the outer wall of the fixing rod 83.

Preferably, the outer wall of the rotating gear 63 is movably connected with a transmission gear 62, the right side of the transmission gear 62 is fixedly connected with a driving motor 61, the right side of the rotating gear 63 is fixedly connected with a transmission wheel 64, the outer wall of the transmission wheel 64 is movably connected with a transmission belt 65, the vibration device 7 comprises a movable head 71, the right side of the movable head 71 is fixedly connected with a vibration plate 72, the bottom of the vibration plate 72 is fixedly connected with a first spring 73, and the bottom of the first spring 73 is fixedly connected with a bearing plate 74.

Further, add the waste residue through feed inlet 5 to the device, here, prop up vibration board 72 through first spring 73, then make vibration board 72 vibrations that can be continuous, from this improve the feed rate of device, and, through the condition that effectively prevents feed inlet 5 jam, then drive gear 62 through driving motor 61 and rotate, rethread drive gear 62 drives rotating gear and rotates 63, then make the drive belt 65 on the drive wheel 64 activity, from this the drive smashes roller 66 and smashes the waste residue, from this make the biggest dispensing out of its inside heat, thereby improve the high efficiency of device to waste heat recovery and utilization.

Example 2

As shown in fig. 1-4, the outer wall of the fixing rod 83 is movably connected with a connecting block 82, the top of the connecting block 82 is fixedly connected with an end cover 81, the left side of the fixing rod 83 is fixedly connected with a pull ring 85, the top of the pull ring 85 is movably connected with a transverse plate 86, and the bottom left end of the transverse plate 86 is fixedly connected with a spring piece 87.

Preferably, the bottom of the loading box 1 is fixedly connected with a discharge valve 2, a heat energy conversion device 3 is arranged above the inner side of the loading box 1, and the bottom of the heat energy conversion device 3 is fixedly connected with a heat conduction rod 4.

Furthermore, align end cover 81 with the top of loading case 1, then prop up dead lever 83 through second spring 84, dead lever 83 and connecting block 82 block each other from this, and then end cover 81 and loading case 1 block, be convenient for add the waste residue to the device from this, carry out recycle to its heat, and, can drive dead lever 83 to the left side through pulling pull ring 85 and move, and then dead lever 83 and connecting block 82 separate, can separate end cover 81 and loading case 1 from this, here, through the mutual block of recess on pull ring 85 and shell fragment 87 on the horizontal board 86, can be with the fixed position of dead lever 83 from this, so the staff of being convenient for takes off end cover 81 from loading case 1, avoided adopting the gim peg to close and open its condition that very consumes time, thereby the convenience of device use has been improved.

The working principle of the device for recycling the waste heat of the waste slag from the iron and steel smelting is described in detail below.

As shown in fig. 1 to 4, when the device for recycling waste heat of iron and steel smelting slag is used, firstly, the heat energy conversion equipment 3 is installed on the inner side of the loading box 1, then, the end cover 81 is aligned with the top of the loading box 1, and then, the fixing rod 83 is supported by the second spring 84, so that the fixing rod 83 is clamped with the connecting block 82, and then, the end cover 81 is clamped with the loading box 1.

Subsequently add the waste residue through feed inlet 5 to the device, here, prop up vibration board 72 through first spring 73, then make vibration board 72 can continuous vibrations, from this improvement device's input speed, and, through the condition that effectively prevents feed inlet 5 jam, then drive gear 62 through driving motor 61 and rotate, rethread gear 62 drives the running gear and rotates 63, then make drive belt 65 on the drive wheel 64 activity, from this drive crushing roller 66 smashes the waste residue, from this make its inside heat maximum give off, rethread heat conduction pole 4 absorbs the heat of waste residue, and, carry out energy conversion to the heat of absorption through heat energy conversion equipment 3, the waste residue use finish the back through arrange discharge valve 2 with it can.

Finally, the fixing rod 83 can be driven to move towards the left by pulling the pull ring 85, then the fixing rod 83 is separated from the connecting block 82, the end cover 81 can be separated from the loading box 1, and the groove in the pull ring 85 and the elastic sheet 87 in the transverse plate 86 are clamped with each other, so that the position of the fixing rod 83 can be fixed, the end cover 81 can be conveniently taken down from the loading box 1 by a worker, and the heat energy conversion equipment 3 can be taken out.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a steel smelting waste residue waste heat recovery utilizes device, includes loading case (1), its characterized in that: a feeding hole (5) is formed in the left side of the loading box (1), a vibrating device (7) is arranged on the inner side of the feeding hole (5), a crushing device (6) is arranged below the inner side of the loading box (1), and a locking device (8) is arranged on the left side of the loading box (1); the crushing device (6) comprises a rotating gear (63), and a crushing roller (66) is fixedly connected to the left side of the rotating gear (63); the locking device (8) comprises a fixing rod (83), and a second spring (84) is movably connected to the outer wall of the fixing rod (83).

2. The iron and steel smelting waste residue waste heat recycling device according to claim 1, characterized in that: the outer wall of the rotating gear (63) is movably connected with a transmission gear (62), the right side of the transmission gear (62) is fixedly connected with a driving motor (61), the right side of the rotating gear (63) is fixedly connected with a transmission wheel (64), and the outer wall of the transmission wheel (64) is movably connected with a transmission belt (65).

3. The iron and steel smelting waste residue waste heat recycling device according to claim 1, characterized in that: the vibrating device (7) comprises a moving head (71), a vibrating plate (72) is fixedly connected to the right side of the moving head (71), a first spring (73) is fixedly connected to the bottom of the vibrating plate (72), and a bearing plate (74) is fixedly connected to the bottom of the first spring (73).

4. The device for recycling waste heat of steel smelting waste residue according to claim 1, characterized in that: the outer wall swing joint of dead lever (83) has connecting block (82), the top fixedly connected with end cover (81) of connecting block (82).

5. The iron and steel smelting waste residue waste heat recycling device according to claim 1, characterized in that: the left side of the fixed rod (83) is fixedly connected with a pull ring (85), the top of the pull ring (85) is movably connected with a transverse plate (86), and the left end of the bottom of the transverse plate (86) is fixedly connected with an elastic sheet (87).

6. The iron and steel smelting waste residue waste heat recycling device according to claim 1, characterized in that: the bottom fixedly connected with blow-off valve (2) of loading case (1), the inboard top of loading case (1) is provided with heat energy conversion equipment (3), the bottom fixedly connected with heat conduction pole (4) of heat energy conversion equipment (3).