CN219991491U

CN219991491U - Device for reducing dry quenching Jiao Shaosun rate

Info

Publication number: CN219991491U
Application number: CN202321661505.3U
Authority: CN
Inventors: 王中华; 刘辉; 周岩
Original assignee: Henan Xintai Energy Co ltd
Current assignee: Henan Xintai Energy Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-11-10
Anticipated expiration: 2033-06-28

Abstract

The utility model provides a device for reducing the rate of dry quenching Jiao Shaosun, which is used for solving the problem that the rate of dry quenching Jiao Shaosun is larger at present. The utility model provides a reduce device of dry quenching Jiao Shaosun rate, includes the coke quenching room, has linked gradually second heat exchange room, heating chamber, first fan, first heat exchange room, vice economizer and gas disperser on the direction of delivery of gas in the coke quenching room, be equipped with the board of placing of putting the coke quenching in the coke quenching room, the top of placing the board is equipped with the baffle, is equipped with the hole on the baffle, and the top of coke quenching room is equipped with a plurality of shelves poles. The utility model reduces the burning loss rate of the dry quenching coke and improves the quality of the coke.

Description

Device for reducing dry quenching Jiao Shaosun rate

Technical Field

The utility model relates to the technical field of coking, in particular to a device for reducing the rate of dry quenching Jiao Shaosun.

Background

The coke burning rate of the dry quenching system is designed to be 0.9% -1.0%, and the actual burning rate of the coke is larger, generally more than 1.5% and even higher during operation, so that the waste of resources is caused, the quality of the coke is influenced, and therefore, the reduction of the coke burning rate of the dry quenching system is an important task in the industry.

Disclosure of Invention

The utility model provides a device for reducing the rate of dry quenching Jiao Shaosun, which solves the problem that the rate of dry quenching Jiao Shaosun is larger at present.

The technical scheme of the utility model is realized as follows:

the utility model provides a reduce device of dry quenching Jiao Shaosun rate, includes the coke quenching room, has linked gradually second heat transfer room, heating chamber, first fan, first heat transfer room, vice economizer and gas disperser along the coke quenching room in the direction of gas's the delivery, be equipped with the board of placing of putting of coke quenching in the coke quenching room, the top of placing the board is equipped with the baffle, is equipped with the hole on the baffle, and the top of coke quenching room is equipped with a plurality of shelves poles.

Wherein, gas disperser includes the gas storehouse, and gas storehouse one side is equipped with the gas input pipe, and the opposite side intercommunication has a plurality of gas distribution pipes, can make gas distribution more even through gas dispersion, reduces the gas density of unit area, improves heat exchange efficiency, has reduced the influence of gaseous flow impact force to the coke simultaneously, has reduced the burning degree of coke to the burn rate has been reduced.

And a second fan is arranged between the coke quenching chamber and the second heat exchange chamber, so that the flow speed of gas in the system can be improved, and the heat exchange efficiency is improved.

The heating chamber is connected with a gas supplementing pipe, so that gas in the system can be timely supplemented, and the normal operation of the system is ensured.

Wherein, the first heat exchange chamber is connected with a steam discharge pipe.

Advantageous effects

The utility model is provided with the heating chamber, the temperature of the gas in the system is reduced through the first heat exchange chamber and the auxiliary coal economizer, then the gas enters the coke quenching chamber for heat exchange, the oxygen content in the gas is reduced through combustion before the gas enters the coke quenching chamber, the ablation of carbon elements is reduced, the coke burning rate is reduced, and the coke quenching chamber is provided with the porous partition plate, so that a large amount of gas can be prevented from being in direct contact with the coke, the burning of the coke is inhibited, meanwhile, the flow speed of the gas can be inhibited by the baffle rod, the severe reaction of the gas flow to the coke is reduced, the burning loss rate of the coke is further reduced, and the quality of the coke is ensured.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of the present utility model;

fig. 2 is a schematic diagram of a gas disperser.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in figure 1, the device for reducing the rate of dry quenching Jiao Shaosun comprises a coke quenching chamber 1, wherein the coke quenching chamber 1 is sequentially connected with a second heat exchange chamber 7, a heating chamber 8, a first fan 10, a first heat exchange chamber 11, a secondary economizer 13 and a gas disperser 14 along the flow direction of gas, a coke quenching placing plate 2 is arranged in the coke quenching chamber 1, a partition plate 3 is arranged above the placing plate 2, holes 4 are formed in the partition plate 3, a plurality of baffle rods 5 are arranged at the top of the coke quenching chamber 1, and the arrangement positions of the baffle rods 5 correspond to the gas inlet of the coke quenching chamber 1.

The working principle of the embodiment is as follows: the oxygen content in the gas is reduced by burning before the gas enters the coke quenching chamber 1, the ablation of carbon elements is reduced, the coke burning rate is reduced, a large amount of gas can be prevented from directly contacting with the coke by arranging the partition plate 3 with the holes 4 in the coke quenching chamber 1, the burning of the coke is restrained, meanwhile, the flow speed of the gas can be restrained by the baffle rod 5, the severe reaction of the air flow to the coke is reduced, the burning rate of the coke is further reduced, and the quality of the coke is ensured.

Example 2

Preferably, the gas disperser 14 comprises a gas bin 15, one side of the gas bin 15 is provided with a gas input pipe 17, the other side is communicated with a plurality of gas distribution pipes 16, the gas distribution can be more uniform through gas dispersion, the gas density of unit area is reduced, the heat exchange efficiency is improved, meanwhile, the influence of the flowing impact force of the gas on coke is reduced, and the burning degree of the coke is reduced, so that the burning loss rate is reduced; a second fan 6 is arranged between the coke quenching chamber 1 and the second heat exchange chamber 7, so that the flow speed of gas in the system can be improved, and the heat exchange efficiency is improved; the heating chamber 8 is connected with a gas supplementing pipe 9 which can timely supplement gas in the system and ensure the normal operation of the system; the first heat exchange chamber 11 is connected with a steam discharge pipe 12.

Other structures of this embodiment are the same as those of embodiment 1.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. An apparatus for reducing the rate of dry quenching Jiao Shaosun, comprising a quenching chamber (1), characterized in that: the coke quenching chamber (1) is sequentially connected with a second heat exchange chamber (7), a heating chamber (8), a first fan (10), a first heat exchange chamber (11), an auxiliary economizer (13) and a gas disperser (14) along the conveying direction of gas, a coke quenching placing plate (2) is arranged in the coke quenching chamber (1), a partition plate (3) is arranged above the coke quenching placing plate (2), holes (4) are formed in the partition plate (3), and a plurality of baffle rods (5) are arranged at the top of the coke quenching chamber (1).

2. A device for reducing the rate of dry quenching Jiao Shaosun as set forth in claim 1, wherein: the gas disperser (14) comprises a gas bin (15), one side of the gas bin (15) is provided with a gas input pipe (17), and the other side is communicated with a plurality of gas distribution pipes (16).

3. A device for reducing the rate of dry quenching Jiao Shaosun as set forth in claim 1, wherein: a second fan (6) is arranged between the coke quenching chamber (1) and the second heat exchange chamber (7).

4. A device for reducing the rate of dry quenching Jiao Shaosun as set forth in claim 1, wherein: the heating chamber (8) is connected with an air supplementing pipe (9).

5. A device for reducing the rate of dry quenching Jiao Shaosun as set forth in claim 1, wherein: the first heat exchange chamber (11) is connected with a steam discharge pipe (12).