Coke discharging device based on semi-coke refining

Abstract

The utility model discloses a coke discharging device based on semi-coke refining. The coke discharging device comprises a refining furnace, a heat preservation box, a sealing cover, a recycling frame, a material guide device, a recycling gas pipe, a water sprayer, a water guide pipe and an atomizing nozzle, according to the semi-coke recycling device, the material guiding device is arranged, the electric push rod is started to push the mounting plate to move upwards, so that the mounting plate can drive the telescopic rod to move, it is guaranteed as much as possible that semi-coke can fall into the recycling frame under the cooperation of the barrel and the carbon brushing device, and then the semi-coke is guided into the recycling frame through the material guiding device; according to the semi-coke recycling device, the semi-coke is prevented from being scattered in the recycling process, the problem that the semi-coke is possibly scattered to the ground in original equipment is solved, and in addition, the problem that due to the fact that a mechanism for sweeping the discharging port is lacked in traditional equipment, the semi-coke adsorbed to the discharging port cannot be normally recycled, and waste is caused is solved.

Description

Technical Field

[0001] The utility model relates to the relevant field of blue coke refining, in particular to a coke removal device based on blue coke refining. Background Art

[0002] Lignite, also known as semi-coke and coke powder, is made by burning high-quality Jurassic clean coal blocks that are abundant in the Shenfu coalfield. It has a block structure and is widely used in chemical, smelting, gasification and other industries due to its high chemical activity, low ash content and low sulfur content.

[0003] The Chinese patent document with publication number CN209989316U discloses a coke removal device for refining semi-coke. The device generates a large amount of heat by introducing semi-coke into a first water tank. The heat rises from the first water tank to the air outlet pipe and flows into the insulation pipe through the air outlet pipe. The hot air nozzle is turned on, so that the hot air flow generated during water quenching can pre-dry the semi-coke on the scraper, thereby realizing the recovery and utilization of heat.

[0004] However, during the process of introducing the lignite, the device sprays water through the atomizing nozzle to cool the lignite and make it settle on the feeding plate. However, since the process is not in a sealed state, it is inevitable that the lignite will be scattered on the ground. In addition, there is a small amount of lignite adsorbed to the discharge port. The traditional equipment lacks a mechanism to sweep the discharge port, resulting in the lignite adsorbed on the discharge port cannot be normally recovered, which causes waste. Utility Model Content

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a coke removal device based on blue coke refining.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a coke removal device based on blue coke refining, comprising a refining furnace, an insulation box, a sealing cover, a recovery frame, a material guide device, a recovery air pipe, a water sprayer, a water guide pipe, and an atomizing nozzle, wherein the refining furnace is fixed on the top of the support frame, the insulation box is placed at the bottom of the refining furnace, the sealing cover is fixed to the top of the insulation box, the recovery frame is fixed to the inside of the insulation box, the material guide device is fixed to the left end of the refining furnace, the recovery air pipe is installed at the right end of the insulation box, the water sprayer is installed on the top of the recovery air pipe, the water sprayer is connected to the bottom of the water guide pipe, an atomizing nozzle is installed at the top left end of the water guide pipe, and the atomizing nozzle is connected to the material guide device The top is connected, the material guiding device includes a cylinder, a transmission motor, a material guiding cover, a transmission shaft, an electric push rod, a mounting plate, a telescopic rod, a carbon brush and a material baffle plate. A transmission motor is installed at the bottom of the cylinder, and the transmission motor is connected to the bottom of the transmission shaft by a coupling. The material guiding cover is arranged at the right end of the cylinder, and the material guiding cover is connected to the left end of the insulation box. The transmission shaft is engaged with the bottom of the telescopic rod for transmission, and the transmission shaft is rotationally connected to the inside of the material baffle plate. The electric push rod is fixed to the inside of the cylinder, and the electric push rod is transmission-connected to the bottom of the mounting plate. The mounting plate is engaged with the outside of the telescopic rod, the carbon brush is fixed to the top of the telescopic rod, and the material baffle plate is fixed to the inside of the cylinder.

[0007] As a further solution of the utility model, the carbon brush includes a fixed block, a transmission hole, and a brush block. The bottom of the fixed block is provided with a transmission hole, the transmission hole is engaged and fixed with the top of the telescopic rod, and the brush block is fixed to the left end of the fixed block.

[0008] As a further solution of the utility model, the cylinder and the transmission motor are vertically arranged at the left end of the material guiding cover.

[0009] As a further solution of the utility model, the interior of the cylinder is a hollow structure.

[0010] As a further solution of the utility model, three groups of mounting holes are provided at the right end of the cylinder, and the size of the mounting holes matches the size of the atomizing nozzle, ensuring that the atomizing nozzle can spray water mist through the mounting holes to cool the lignite.

[0011] As a further solution of the utility model, the interior of the mounting plate is provided with a transmission block which fits with a transmission groove on the outer side of the telescopic rod, thereby ensuring that the telescopic rod can be raised and lowered while rotating along the mounting plate.

[0012] As a further solution of the utility model, the fixing block and the brush block are arranged on the top of the telescopic rod at the same level.

[0013] As a further solution of the utility model, the brush blocks are symmetrically arranged at the left and right ends of the fixed block.

[0014] As a further solution of the utility model, the sprinkler can be a spray device of model MA-FSMHJ.

[0015] Compared with the prior art, the utility model provides a coke removal device based on blue coke refining, which has the following beneficial effects:

[0016] The utility model provides a material guiding device, and the mounting plate is pushed upward by starting the electric push rod, so that the mounting plate can move with the telescopic rod, and the telescopic rod is ensured to push the charcoal brush to move to the material discharging port. Furthermore, when the transmission motor is started to drive the transmission shaft to rotate, the transmission shaft drives the telescopic rod to rotate along the mounting plate, and the charcoal brush rotates with the telescopic rod, and the charcoal brush brushes the semi-coke adsorbed to the material discharging port, so as to ensure that the semi-coke can fall into the interior of the recovery frame under the cooperation of the cylinder body and the charcoal brush, and under the influence of the cylinder body structure, the semi-coke can fall into the interior of the recovery frame in a sealed state, so as to achieve the goal of guiding the semi-coke into the interior of the recovery frame through the material guiding device, thereby preventing the semi-coke from scattering during the recovery process, thereby solving the problem of scattering to the ground that may exist in the original equipment. In addition, it also solves the problem that the traditional equipment lacks a mechanism for sweeping the material discharging port, which makes the semi-coke adsorbed on the material discharging port unable to be normally recovered, thereby causing waste.

[0017] In the utility model, a charcoal brush is provided, and a brush block is rotated by a fixed block, so that the brush block can brush the lignite adsorbed at the discharge port, thereby achieving the effect of brushing the lignite adsorbed at the discharge port by the charcoal brush, and ensuring as much as possible that the lignite can fall into the recovery frame under the cooperation of the cylinder and the charcoal brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the plane structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the material guiding device of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the material guiding device of the utility model;

[0022] Figure 5 It is a structural schematic diagram of a carbon brush of the utility model.

[0023] Among them: refining furnace-1, insulation box-2, sealing cover-3, recovery frame-4, material guiding device-5, recovery air pipe-6, sprinkler-7, water guide pipe-8, atomizing nozzle-9, cylinder-51, transmission motor-52, material guiding cover-53, transmission shaft-54, electric push rod-55, mounting plate-56, telescopic rod-57, carbon brush-58, fixing block-581, transmission hole-582, brush block-583. DETAILED DESCRIPTION

[0024] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0025] See also Figure 1 and Figure 2 , in the embodiment of the utility model:

[0026] A coke removal device based on blue coke refining comprises a refining furnace 1, an insulation box 2, a sealing cover 3, a recovery frame 4, a material guiding device 5, a recovery air pipe 6, a sprinkler 7, a water pipe 8, and an atomizing nozzle 9. The refining furnace 1 is fixed on the top of a support frame, the insulation box 2 is placed at the bottom of the refining furnace 1, the sealing cover 3 is fixed to the top of the insulation box 2, the recovery frame 4 is fixed to the inside of the insulation box 2, the material guiding device 5 is fixed to the left end of the refining furnace 1, the recovery air pipe 6 is installed at the right end of the insulation box 2, the sprinkler 7 is installed at the top of the recovery air pipe 6, the sprinkler 7 is connected to the bottom of the water pipe 8, an atomizing nozzle 9 is installed at the top left end of the water pipe 8, the atomizing nozzle 9 is connected to the top of the material guiding device 5, and the sprinkler 7 can be a spray device of MA-FSMHJ model.

[0027] refer to Figure 3 and Figure 4 , in the embodiment of the utility model:

[0028] The material guiding device 5 includes a cylinder 51, a transmission motor 52, a material guiding cover 53, a transmission shaft 54, an electric push rod 55, a mounting plate 56, a telescopic rod 57, a carbon brush 58, and a material baffle plate 59. The transmission motor 52 is installed at the bottom of the cylinder 51. The transmission motor 52 is connected to the bottom of the transmission shaft 54 ​​by a coupling. The material guiding cover 53 is arranged at the right end of the cylinder 51, and the material guiding cover 53 is connected to the left end of the heat preservation box 2. The transmission shaft 54 ​​is engaged with the bottom of the telescopic rod 57 for transmission. The transmission shaft 54 ​​is connected to the inside of the material baffle plate 59 for rotation. The electric push rod 55 is fixed to the inside of the cylinder 51, and the electric push rod 55 is connected to the bottom of the mounting plate 56 for transmission. The mounting plate 56 It is engaged and connected with the outer side of the telescopic rod 57, the carbon brush 58 is fixed to the top of the telescopic rod 57, the material baffle plate 59 is fixed to the inside of the cylinder 51, the cylinder 51 and the transmission motor 52 are vertically arranged at the left end of the material guide cover 53, the interior of the cylinder 51 is a hollow structure, and the right end of the cylinder 51 is provided with three groups of mounting holes. The size of the mounting holes is consistent with the size of the atomizing nozzle 9, ensuring that the atomizing nozzle 9 can spray water mist through the mounting holes, which has the effect of cooling the blue carbon. The interior of the mounting plate 56 is provided with a transmission block that fits with the transmission groove on the outer side of the telescopic rod 57, ensuring that the telescopic rod 57 can be raised and lowered while rotating along the mounting plate 56.

[0029] refer to Figure 5 , in the embodiment of the utility model:

[0030] The carbon brush 58 includes a fixed block 581, a transmission hole 582, and a brush block 583. The fixed block 581 has a transmission hole 582 at the bottom, and the transmission hole 582 is engaged and fixed with the top of the telescopic rod 57. The brush block 583 is fixed to the left end of the fixed block 581. The fixed block 581 and the brush block 583 are arranged at the same level on the top of the telescopic rod 57, and the brush blocks 583 are symmetrically arranged at the left and right ends of the fixed block 581.

[0031] refer to Figure 1-Figure 5 , when using,

[0032] After waiting for the production work of the refining furnace 1 to be completed, the heat preservation box 2 is placed horizontally below the refining furnace 1 so that the cylinder 51 can be aligned with the discharge port of the refining furnace 1 to ensure that the blue coke can fall into the cylinder 51, and the water sprinkler 7 is started to spray water, and the water source is provided to the atomizing nozzle 9 through the water guide pipe 8, so that the atomizing nozzle 9 sprays water mist to absorb the heat on the blue coke, which has a cooling effect on the blue coke, so that the blue coke falls into the inside of the recovery frame 4 under the guidance of the baffle plate 59, and the hot air generated during the cooling process can be discharged through the recovery air pipe 6, so as to facilitate the subsequent recovery of the hot air;

[0033] In addition, when the electric push rod 55 is started, the mounting plate 56 is pushed upward so that the mounting plate 56 can move with the telescopic rod 57, ensuring that the telescopic rod 57 can push the fixed block 581 to move to the discharge port through the transmission hole 582. Further, when the transmission motor 52 is started to drive the transmission shaft 54 ​​to rotate, the transmission shaft 54 ​​drives the telescopic rod 57 to rotate along the mounting plate 56, and the fixed block 581 rotates with the telescopic rod 57. The fixed block 581 rotates with the brush block 583, so that the brush block 583 has a brushing effect on the semi-coal adsorbed at the discharge port, and then the semi-coal adsorbed at the discharge port is brushed by the carbon brush 58. The function of brushing the semi-coke at the discharge port is to ensure that the semi-coke can fall into the inside of the recovery frame 4 under the cooperation of the cylinder 51 and the carbon brush 58 as much as possible, and under the influence of the structure of the cylinder 51, the semi-coke can fall into the inside of the recovery frame 4 in a sealed state, so as to achieve the goal of guiding the semi-coke into the inside of the recovery frame 4 through the material guide device 5, thereby preventing the semi-coke from scattering during the recovery process, thereby solving the problem of scattering to the ground in the original equipment. In addition, it also solves the problem that the semi-coke adsorbed on the discharge port cannot be normally recovered due to the lack of a mechanism for sweeping the discharge port in the traditional equipment, thereby causing waste.

[0034] Finally, the sealing cover 3 is manually removed and the product is taken out from the inside of the recovery frame 4 .

[0035] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0036] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0037] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A coke removal device based on blue coke refining, comprising a refining furnace (1), an insulation box (2), a sealing cover (3), a recovery frame (4), a material guide device (5), a recovery air pipe (6), a water sprinkler (7), a water guide pipe (8), and an atomizing nozzle (9), wherein the refining furnace (1) is fixed above a support frame, the insulation box (2) is placed at the bottom of the refining furnace (1), the sealing cover (3) is fixed to the top of the insulation box (2), and the recovery frame (4) is fixed to the top of the insulation box (2). ) is fixed to the inside of the heat preservation box (2), the material guiding device (5) is fixed to the left end of the refining furnace (1), the recovery air pipe (6) is installed at the right end of the heat preservation box (2), the water sprayer (7) is installed at the top of the recovery air pipe (6), the water sprayer (7) is connected to the bottom of the water guide pipe (8), the top left end of the water guide pipe (8) is installed with an atomizing nozzle (9), and the atomizing nozzle (9) is connected to the top of the material guiding device (5); Features: The material guiding device (5) comprises a cylinder (51), a transmission motor (52), a material guiding cover (53), a transmission shaft (54), an electric push rod (55), a mounting plate (56), a telescopic rod (57), a carbon brush (58), and a material blocking plate (59). The bottom of the cylinder (51) is provided with a transmission motor (52), the transmission motor (52) is connected to the bottom of the transmission shaft (54) by a coupling, the material guiding cover (53) is arranged at the right end of the cylinder (51), and the material guiding cover (53) is connected to the insulation box (2). The left end is connected, the transmission shaft (54) is engaged with the bottom of the telescopic rod (57) for transmission, the transmission shaft (54) is rotatably connected to the inside of the baffle plate (59), the electric push rod (55) is fixed to the inside of the cylinder (51), the electric push rod (55) is transmission-connected to the bottom of the mounting plate (56), the mounting plate (56) is engaged with the outer side of the telescopic rod (57), the carbon brush (58) is fixed to the top of the telescopic rod (57), and the baffle plate (59) is fixed to the inside of the cylinder (51).

2. A coke removal device based on blue coke refining according to claim 1, characterized in that: The carbon brush (58) comprises a fixed block (581), a transmission hole (582), and a brush block (583); the bottom of the fixed block (581) is provided with a transmission hole (582); the transmission hole (582) is engaged and fixed with the top of the telescopic rod (57); and the brush block (583) is fixed to the left end of the fixed block (581).

3. A coke removal device based on blue coke refining according to claim 1, characterized in that: The cylinder (51) and the transmission motor (52) are vertically arranged at the left end of the material guide cover (53).

4. A coke removal device based on blue coke refining according to claim 1, characterized in that: The interior of the cylinder (51) is a hollow structure.

5. A coke removal device based on blue coke refining according to claim 1, characterized in that: The right end of the cylinder (51) is provided with three groups of mounting holes, the size of which matches the size of the atomizing nozzle (9).

6. A coke removal device based on blue coke refining according to claim 1, characterized in that: The interior of the mounting plate (56) is provided with a transmission block which fits in a transmission groove on the outer side of the telescopic rod (57).

7. A coke removal device based on blue coke refining according to claim 2, characterized in that: The fixing block (581) and the brush block (583) are arranged at the same level on the top of the telescopic rod (57).

8. A coke removal device based on blue coke refining according to claim 2, characterized in that: The brush blocks (583) are symmetrically arranged at the left and right ends of the fixed block (581).

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