CN211814252U - Coke dry quenching coke loading dust deposition device - Google Patents

Abstract

The coke dry quenching dust deposition device comprises a coke tank, a feeding hopper, a discharging hopper, a water sealing cover, a water sealing groove, a discharging hopper and a water seal which are integrally connected, a smoke dust deposition pipe, a sliding expansion device, an outer slideway, an inner slideway, a sliding plate, a sliding head and a high-temperature resistant rubber ring; the feeding hopper is arranged at the upper part of the loading device; the charging hopper is butted with the coke pot; the smoke dust deposition pipe is arranged at the upper part of the feeding hopper; the discharging hopper is arranged below the loading device; the sliding telescopic device is arranged between the upper hopper and the lower hopper; a discharging hopper is integrally connected with a water seal; a water seal groove is arranged below the blanking water seal cover; the sliding expansion device is an embedded sliding expansion device. The utility model has the advantages that: the smoke generated during coke charging is smoothly guided into the dust tube. Because the flue gas dust deposition pipe adopts the high-temperature resistant cast iron plate which is made of the same material as the blanking hopper, the strength of the flue gas dust deposition pipe is greatly improved, the possibility of damage of the flue gas dust deposition pipe is reduced, the service life of the flue gas dust deposition pipe is prolonged, the efficiency of collecting smoke dust is high, and the dry quenching production is stable.

Description

Coke dry quenching coke loading dust deposition device

The technical field is as follows:

the utility model relates to a coking auxiliary assembly technical field especially relates to a laying dust device of dry coke quenching dress burnt.

Background art:

the popularization of the dry quenching technology is still in a development stage in China, the two sets of the existing dry quenching equipment are put into production and used respectively in 10 months in 2008 and 1 month in 2009, the dust laying effect is poor when the dry quenching coke loading device loads coke, the replacement period of dust cloth is short, the maintenance is frequent, the environmental protection, the clean, the stable and the high-efficiency operation of the dry quenching coke is seriously restricted, and at present, no feasible improvement measure exists for the dry quenching equipment and technology. The general water sealing cover is connected with the blanking hopper and uses high-temperature dustproof cloth, the high-temperature dustproof cloth is damaged due to frequent stretching, high-temperature baking and coke powder washing, so that dust is generated during coke charging, the dustproof cloth is frequently overhauled, and the service life is short; seriously restricting the stable and high-efficiency production of the dry quenching coke.

The utility model has the following contents:

the utility model aims at overcoming the not enough of prior art, provide one kind and can solve because of water seal cover connects the laying dust cloth receive periodic high temperature toast, the flue gas erodees, frequently the lift is flexible and damaged, life is short, leads to dry coke quenching to produce the smoke and dust diffusion at the dress burnt in-process, restricts the dry coke quenching dress burnt laying dust device of dry coke quenching normal production.

The utility model discloses a solve the technical scheme that above-mentioned problem provided and be: the coke dry quenching coke-loading dust deposition device comprises a coke tank, a feeding hopper, a discharging hopper, a water sealing cover and a water sealing groove; the method is characterized in that: the device also comprises a discharge hopper and a water seal which are integrally connected, a smoke dust-collecting pipe, a sliding expansion device, an outer slideway, an inner slideway, a sliding plate, a sliding head and a high-temperature-resistant rubber ring; the feeding hopper is arranged at the upper part of the loading device; the upper part of the loading device is butted with the coke tank during coke loading; the smoke dust deposition pipe is arranged at the upper part of the feeding hopper; the discharging hopper is arranged below the loading device; the sliding telescopic device is arranged between the upper hopper and the lower hopper; a discharging hopper and a water seal which are connected into a whole are arranged below the discharging hopper and are connected into a whole with a water seal cover; a water seal groove matched with the water seal cover in the integral connection of the discharging hopper and the water seal is arranged below the water seal cover; the sliding expansion device is an embedded sliding expansion device. It is also characterized in that: the lower part of the feeding hopper vertically extends downwards to form an outer slideway; the upper part of the discharging hopper extends upwards to form an inner slideway; the sliding plate is arranged between the inner slideway and the outer slideway; the top of the sliding plate is provided with a sliding head, and two contact surfaces of the sliding head, the inner slideway and the outer slideway are respectively provided with a high-temperature resistant rubber ring. The blanking hopper is connected with the water seal cover in an integrated stamping way.

The utility model has the advantages that: the upper part of the feeding hopper is provided with the smoke dust-laying pipe; a slidable telescopic device is arranged between the upper hopper and the lower hopper; the lower part of the discharging hopper is provided with the integrated connection between the discharging hopper and the water seal cover, so that the smoke generated during coke charging is smoothly guided into the dust deposition pipe. Because the flue gas dust deposition pipe adopts the high-temperature resistant cast iron plate which is made of the same material as the blanking hopper, the strength of the flue gas dust deposition pipe is greatly improved, the possibility of damage of the flue gas dust deposition pipe is reduced, the service life of the flue gas dust deposition pipe is prolonged, the efficiency of collecting smoke dust is high, and the dry quenching production is stable.

Description of the drawings:

FIG. 1 is a schematic diagram illustrating operation of flue gas of a dry quenching dust deposition device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the inner and outer slide ways, the slide plate, the slide head and the rubber ring in the embodiment of the present invention.

In the drawings: 1. a coke tank; 2. feeding a hopper; 3. feeding a hopper; 4. the discharging hopper is integrally connected with the water seal; 5. a water enclosure; 6. water sealing the tank; 7. a flue gas dust accumulation pipe; 8. the flow direction of the flue gas; 9. a sliding telescopic device; 10. an outer slide way; 11. an inner slide way; 12. a slide plate; 13. sliding the head; 14. high temperature resistant rubber ring.

The specific implementation mode is as follows:

the embodiments of the present invention will be described in further detail with reference to the accompanying drawings. The coke dry quenching dust deposition device comprises a coke tank 1, a feeding hopper 2, a discharging hopper 3, a discharging hopper and water seal integrated connection 4, a water seal cover 5, a water seal groove 6, a smoke dust deposition pipe 7, a smoke flow direction 8, a sliding expansion device 9, an outer slideway 10, an inner slideway 11, a sliding plate 12, a sliding head 13 and a high-temperature resistant rubber ring 14, as shown in figures 1 and 2. The feeding hopper 2 is arranged at the upper part of the loading device; the upper part of the loading device is butted with the coke tank 1 during coke loading; the smoke dust deposition pipe 7 is arranged at the upper part of the feeding hopper 2; the discharging hopper 3 is arranged below the loading device; the sliding telescopic device 9 is arranged between the upper hopper 2 and the lower hopper 3; a discharging hopper and water seal integrated connection 4 is arranged below the discharging hopper 3, wherein the discharging hopper 3 and the water seal 5 are connected into a whole; a water seal groove 6 matched with the water seal cover 5 in the discharging hopper and water seal integrated connection 4 is arranged below the water seal cover 5; the sliding telescopic device 9 is an embedded sliding telescopic device. The lower part of the feeding hopper 2 extends vertically downwards to form an outer slideway 10; the upper part of the discharging hopper 3 extends upwards to form an inner slideway 11; the sliding plate 12 is arranged between the outer slideway 10 and the inner slideway 11; the top of the sliding plate 12 is provided with a sliding head 13, and two contact surfaces of the sliding head 13, the outer slideway 10 and the inner slideway 11 are respectively provided with a high-temperature resistant rubber ring 14. The lower hopper 3 and the water sealing cover 5 are connected into a whole by punching. The utility model discloses the theory of operation is, hopper and the integrative design of water seal cover down, and the dress burnt flue gas is here forced the redirecting, along the device of packing into down hopper inner wall upflow and leading-in flue gas laying dust pipeline. The smoke dust deposition pipe is made of the same material as the lower hopper: the high-temperature resistant cast iron plate has the advantages that the structural strength of the smoke dust deposition device of the loading device is greatly enhanced, the possibility of damage is reduced to zero, the dust removal effect is good, smoke generated by coke can be effectively collected, the clean and environment-friendly production of dry quenching is guaranteed, the service life of the dust deposition device is prolonged by more than 5 times, and the economic benefit is great.

Claims (3)

1. A coke dry quenching coke-loading dust deposition device comprises a coke tank (1), a feeding hopper (2), a discharging hopper (3), a water sealing cover (5) and a water sealing groove (6); the method is characterized in that: the device also comprises a blanking hopper and a water seal which are integrally connected (4), a smoke dust-laying pipe (7), a sliding expansion device (9), an outer slideway (10), an inner slideway (11), a sliding plate (12), a sliding head (13) and a high-temperature resistant rubber ring (14); the feeding hopper (2) is arranged at the upper part of the loading device; the upper part of the loading device is butted with the coke tank (1) during coke loading; the smoke dust deposition pipe (7) is arranged at the upper part of the upper hopper (2); the discharging hopper (3) is arranged below the loading device; the sliding telescopic device (9) is arranged between the upper hopper (2) and the lower hopper (3); a discharging hopper and water seal integrated connection (4) is arranged below the discharging hopper (3), wherein the discharging hopper (3) and the water seal cover (5) are connected into a whole; a water seal groove (6) matched with the water seal is arranged below a water seal cover (5) in the feeding hopper and water seal integrated connection (4); the sliding expansion device (9) is an embedded sliding expansion device.

2. The coke dry quenching coke-charging dust-collecting device as claimed in claim 1, wherein: the lower part of the feeding hopper (2) vertically extends downwards to form an outer slideway (10); the upper part of the discharging hopper (3) extends upwards to form an inner slideway (11); the sliding plate (12) is arranged between the outer slideway (10) and the inner slideway (11); the top of the sliding plate (12) is provided with a sliding head (13), and two contact surfaces of the sliding head (13) and the outer slideway (10) and the inner slideway (11) are respectively provided with a high-temperature resistant rubber ring (14).

3. The coke dry quenching coke-charging dust-collecting device as claimed in claim 1, wherein: the blanking hopper (3) is connected with the water seal cover (5) in an integral punching way.

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