Novel horizontal chain-type slag remover

Abstract

The invention belongs to the technical field of furnace slag transportation equipment, and aims to provide a novel horizontal chain-type slag remover consisting of a power device, a shell (9) and a transmission device, wherein a chain wheel group assembly (34) is arranged at the head of the shell (9) through a small chain wheel disk (35) and a small chain wheel shaft sleeve (36); a motor (28) is connected with a speed reducer (37) arranged on one side; a material inlet is formed above the shell (9) on one side of the motor (28); a plurality of upper and lower layer supporting rollers (21) which are arranged at certain intervals are sequentially arranged in the shell (9) on one side of the chain wheel group assembly (34); a concave guide wheel (17) is also arranged at the tails of the last group of supporting rollers (21); an L-shaped scraper blade (16) is arranged on a chain at a certain interval; and a material outlet is formed below the tail of the shell (9). The novel horizontal chain-type slag remover is high in slag removal speed, high in efficiency, wide in applicability range and long in service, and the shell is high in corrosion resistance.

Description

technical field [0001] The invention belongs to the technical field of slag transportation equipment, and in particular relates to a novel horizontal chain type slag remover. Background technique [0002] The ash after boiler fuel combustion must be removed regularly to maintain the normal operation of the boiler and maintain the civilized production of the boiler room. The methods of removing ash include manual slag removal and special equipment removal. A large amount of polluting flue gas will be produced during ash slag, which will cause certain harm to the human body. Therefore, in addition to using manual slag removal on boilers with an evaporation rate not greater than 0.5 tons / hour, special slag removal equipment is generally used. Deslagging can be divided into mechanical deslagging, hydraulic deslagging and pneumatic ash removal according to the method; [0003] The slag removal equipment of the power station boiler is one of the important equipment of the power s...

AI Technical Summary

Problems solved by technology

A large amount of air leakage from the furnace bottom enters the furnace, affecting the combustion stability in the furnace, increasing the steam temperature, reducing the thermal efficiency, and increasing the power consumption of the fan. When the coke slag in the ash has a high porosity and a large surface area, slagging in the furnace In serious cases, large pieces of high-temperature coke slag at nearly 800-900 degrees are not easy to granulate and break, and many large slags will suddenly vaporize when they fall into the water head, causing an increase in air pressure and causing an explosion, which can be seen; the slag removal equipment Good or bad will directly affect the normal operation of the boiler

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