Feeding device for MSW (municipal solid waste) incinerator

Abstract

The invention discloses a feeding device for an MSW incinerator and belongs to waste feeding devices. The feeding devices for the MSW incinerator comprises a waste hopper, a hopper door and flap bridge device, a waste sliding pipe and a water cooling clamping sleeve, wherein the upper end of the waste hopper in a feeding inlet, and the lower end of the waste hopper is a feeding outlet; the hopper door and flap bridge device is movably arranged on the wall, above the feeding outlet, of the waste hopper and can be opened inward the feeding outlet of the waste hopper along the movable joint of the wall of the waste hopper and the hopper door and flap bridge device; the waste sliding pipe is connected with the feeding outlet of the waste hopper; and the water cooling clamping sleeve is sleeved outside the wall of the waste hopper, above the feeding outlet of the waste hopper, and the waste sliding pipe. The feeding device for the MSW incinerator solves the problem of heat damage to the feeding device, which is caused by waste bridge blocking, in-incinerator heat radiation, backfire and the like, in an existing MSW incinerator feeding system.

Description

technical field [0001] The invention relates to domestic waste feeding equipment, in particular to a feeding device suitable for municipal domestic waste incinerators. Background technique [0002] The classification of urban domestic waste in China is not uniform, and garbage bridges are prone to occur during the feeding process of waste incinerators, and thermal radiation or tempering in the incinerator will cause thermal damage to the feeding equipment. In view of this situation, appropriate feeding should be effectively selected At the same time, it is equipped with a device to break the garbage bridging to prevent garbage bridging. Water-cooling jackets are installed at the hopper door, the bottom of the hopper and the chute to prevent heat radiation or tempering in the furnace from causing thermal damage to the feeding device. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a feeding device for municipal so...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a feeding device for municipal solid waste incinerators, which can avoid garbage bridging during the feeding process, thereby solving the problem that garbage is prone to appear in the existing municipal solid waste incinerators during the feeding process. Bridging, and heat radiation or tempering in the incinerator cause thermal damage to the feeding device, etc.

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