CN218262369U

CN218262369U - Spray repair sealing device inside fire channel of coke oven

Info

Publication number: CN218262369U
Application number: CN202222685611.7U
Authority: CN
Inventors: 李世俊; 孙占龙
Original assignee: Shanxi Qinxin Energy Group Co Ltd
Current assignee: Shanxi Qinxin Energy Group Co Ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-10
Anticipated expiration: 2032-10-12

Abstract

The utility model relates to a sealed field of the inside gunning of coke oven flame path especially relates to the inside gunning sealing device of coke oven flame path, the inside gunning sealing device of coke oven flame path includes long tube, front end shower nozzle, turning block, support frame and gyro wheel, the long tube is the cavity setting, the front end fixed mounting of long tube has the front end shower nozzle that is used for sweeping the flame path inside and carry the gunning material, the utility model discloses a place this device inside the coke oven flame path, be connected long tube and air compressor machine and pipe-line system, high-pressure air is through pipe-line system, and the front end shower nozzle from the anterior segment is located the blowout, sweeps the long tube to the carbon deposit, and in the same way, when needing to spout the gunning, installs the storage tank additional in pipe-line system, can impress the gunning material pipeline in with the gunning material pipeline and from the front end shower nozzle blowout through high-line, realizes the gunning operation, guarantees that the coke oven has higher thermal efficiency and longer furnace body life.

Description

Spray repair sealing device inside fire channel of coke oven

Technical Field

The utility model relates to the technical field of the internal gunning sealing of a coke oven flue, in particular to an internal gunning sealing device of a coke oven flue.

Background

In the long-term use process of the coke oven, the oven body is gradually aged due to the effects of high temperature, mechanical force, physics, chemistry and the like, and the aging is mainly manifested by wall surface degradation, cracks generated on the oven wall and the flame path brick, leakage and the like. The flame path is used as a key part of the coke oven, and the phenomena of wall damage, oven brick cracking, fire clay falling and the like caused by the alternate cold and hot with the repeated temperature are inevitable, so that the normal operation of the coke oven is directly influenced, the service life of the coke oven is shortened, and particularly, the quality of coke products is influenced.

Therefore, it is necessary to provide a sealing device for the inner gunning of the coke oven flue to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an internal gunning sealing device of a coke oven flame path.

The utility model provides a pair of inside gunning sealing device of coke oven flame path includes long tube, front end shower nozzle, turning block, support frame and gyro wheel, and the long tube is the cavity setting, and the front end fixed mounting of long tube has the front end shower nozzle that is used for sweeping the flame path inside and carry the gunning material, and the middle part of long tube is rotated through the bearing and is installed the turning block, and the bottom integral type fixed mounting of turning block has the support frame, and the bottom symmetry fixed mounting of support frame has the gyro wheel.

Preferably, the long pipe is made of cast iron material.

Preferably, one end of the long pipe corresponding to the front end nozzle is irregularly and fixedly provided with the outer side nozzle.

Preferably, the handle is fixedly arranged at the tail section of the long pipe.

Preferably, a rubber pad is arranged on the outer side of the handle.

Preferably, the length of the long tube is 15 meters.

Compared with the prior art, the utility model provides a have following beneficial effect:

the utility model discloses during the use, through placing this device inside the coke oven flame path, be connected long tube and air compressor machine and pipe-line system, highly-compressed air passes through pipe-line system, spout from the front end shower nozzle of long tube anterior segment, sweep the carbon deposit, and on the same way, when needing to spout the benefit, install the storage tank additional in pipe-line system, can impress the gunning material in the pipeline and spout from the front end shower nozzle through highly-compressed air, realize the gunning operation, guarantee that the coke oven has higher thermal efficiency and longer furnace body life-span.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention.

Reference numbers in the figures: 1. a long tube; 2. a front end nozzle; 3. rotating the block; 4. a support frame; 5. a roller; 6. an outer spray head; 7. a handle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1 to 2, the internal gunning sealing device for the fire path of the coke oven comprises a long tube 1, a front end nozzle 2, a rotating block 3, a support frame 4 and rollers 5, wherein the long tube 1 is arranged in a hollow manner, the front end nozzle 2 used for purging the interior of the fire path and conveying gunning materials is fixedly installed at the front end of the long tube 1, the rotating block 3 is rotatably installed at the middle part of the long tube 1 through a bearing, the support frame 4 is fixedly installed at the bottom of the rotating block 3 in an integrated manner, and the rollers 5 are symmetrically and fixedly installed at the bottom of the support frame 4. The device is when using, through placing this device inside the coke oven flame path, support frame 4 will contact with purging flame path inside this moment, support the device, simultaneously be connected long tube 1 and air compressor machine and pipe-line system, when needs purge the inside carbon deposit of flame path, highly-compressed air passes through pipe-line system, 2 departments of front end shower nozzle from 1 anterior segment of long tube spout, purge the carbon deposit, the same reason, when spouting the benefit, install the storage tank additional in pipe-line system, can impress the gunning material in the pipeline and spout from front end shower nozzle 2 through highly-compressed air, realize the gunning operation.

Referring to fig. 1 to 2, the long tube 1 is made of cast iron. The device is ensured to have the characteristic of no deformation after long-time operation in a high-temperature environment of 1200 ℃. Meanwhile, the material is relatively cheap and easy to obtain.

Referring to fig. 1 to 2, an outer nozzle 6 is irregularly and fixedly installed at one end of the long tube 1 corresponding to the front nozzle 2. When sweeping or spraying carbon deposition inside the flame path, the inside of the flame path can be constructed in an all-around way through the outer side spray head 6.

Referring to fig. 1 to 2, a handle 7 is fixedly installed at the tail section of the long tube 1. When sweeping or spraying and repairing the carbon deposition at different positions in the flame path, the handle 7 can be rotated to drive the front end nozzle 2 and the outer side nozzle 6 to rotate, and meanwhile, the operator can conveniently hold the carbon deposition.

Referring to fig. 1 to 2, a rubber pad is mounted on the outer side of the handle 7. The stability of the handle 7 held by the hand of people is improved.

Referring to fig. 1 to 2, the long tube 1 is 15 meters long. Can be used for operating the interior of a coke oven flue with large length.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a coke oven flame path inside gunning sealing device, its characterized in that, includes long tube (1), front end shower nozzle (2), turning block (3), support frame (4) and gyro wheel (5), long tube (1) is the cavity setting, the front end fixed mounting of long tube (1) is used for sweeping flame path inside and carries the front end shower nozzle (2) of gunning material, the middle part of long tube (1) is rotated through the bearing and is installed turning block (3), the bottom integral type fixed mounting of turning block (3) has support frame (4), the bottom symmetry fixed mounting of support frame (4) has gyro wheel (5).

2. The coke oven flame path internal spray repair sealing device of claim 1, characterized in that the long tube (1) is made of cast iron material.

3. The inside gunning sealing device of coke oven flue according to claim 1, characterized in that one end of the long pipe (1) corresponding to the front end nozzle (2) is irregularly and fixedly provided with an outside nozzle (6).

4. A coke oven flue internal gunning seal device according to claim 3, characterized in that the handle (7) is fixedly mounted at the tail section of the long tube (1).

5. A coke oven flue internal gunning seal as claimed in claim 4, characterized in that a rubber pad is mounted on the outside of the handle (7).

6. The coke oven flame path internal gunning sealing device of claim 4, characterized in that the length of the long tube (1) is 15 meters.