Removing device for ringed waste residue in rotary kiln

A technology of cleaning device and rotary kiln, which is applied to descaling devices, furnaces, lighting and heating equipment, etc. It can solve the problems that the scraper cannot be adjusted according to the amount of slag cleaning, the mechanical arm tube is burned out, and the volume is large. It is not easy to achieve. Bending deformation, avoid burnout, good cooling effect

Pending Publication Date: 2016-11-23
CHANGSHA HAIJIA MACHINERY CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

The existing equipment of this type of equipment is bulky, immovable, and controlled by the installation site; the trolley is driven by a slow rack and pinion, and the mechanical arm is bent and deformed due to the long time of scraping in the kiln.
The scraper of the existing equipment cannot be adjusted accordingly according to the amount of slag removal. When encountering uneven accumulation, the mechanical arm is over-pressed and bent, causing the trolley frame to deform accordingly; the cooling water is introduced from the pull arm to the scraper, and the mechanical arm Burned out due to lack of water cooling in the tube

Method used

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  • Removing device for ringed waste residue in rotary kiln
  • Removing device for ringed waste residue in rotary kiln

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Embodiment Construction

[0013] The present invention will be further described below in specific embodiments with reference to the accompanying drawings. It should be noted that the following embodiments are only illustrative of the present invention by way of example, but the scope of protection of the present invention is not limited to this. The equivalent substitutions made by those skilled in the art to the present invention with the spirit of the present invention fall within the protection scope of the present invention.

[0014] A device for removing ring formation in rotary kiln, such as figure 1 As shown, the bracket 4, the body 13, the blade 9, the tube surface cooling device 2, the supporting wheel 5, the pressing wheel 7, and the mechanical arm 11 are included. The tube surface cooling device 2 is fixed to the robot arm 11 through a bracket 4. The pressing wheel 7 and the supporting wheel 5 press the mechanical arm tightly to ensure the balance of the mechanical arm. The reducer 16 drives ...

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Abstract

The invention belongs to the technical field of metallurgical production equipment, and specifically relates to a device for removing rings in a rotary kiln, which is cooled by cooling water, the tube surface cooling device is fixed to a mechanical arm through a bracket, and the mechanical arm is fixed by a pressure wheel and a supporting wheel. The reduction gear driven by the reducer performs reciprocating linear motion; the cooling water pipe is arranged inside the mechanical arm and connected to the tube surface cooling device at the rear of the front blade; Fixed connection, a moving scraper is set on the shovel to clean the inner rings cut by the shovel. The invention has the beneficial effects of convenient installation and use, good cooling effect, not easy to burn out the equipment, not easy to bend and deform the mechanical arm, and easy to clean up waste residues.

Description

Technical field [0001] The invention belongs to the technical field of metallurgical production equipment, and specifically relates to a ring-removing device in a rotary kiln. Background technique [0002] Rotary kiln refers to rotary calcining kiln, commonly known as rotary kiln, which belongs to building materials equipment category. Rotary kilns can be divided into cement kilns, metallurgical chemical kilns and lime kilns according to different materials. In the calcination production process, ring formation at the end of the rotary kiln has a greater impact on the stability of the production status of the rotary kiln, such as the decrease of the temperature in the rotary kiln, the increase of powdery materials in the sedimentation chamber, and the overflow of petroleum coke materials at the tail. Specifically speaking, the existence of the ring has the following four effects: one is the ventilation in the kiln, the increase of CO concentration in the flue gas will accelerate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D25/00
Inventor 田灿明游海堂
Owner CHANGSHA HAIJIA MACHINERY CO LTD
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