Energy-saving and environment-friendly coal-fired hot water boiler

Abstract

The invention discloses an energy-saving and environment-friendly coal-fired hot water boiler which comprises a boiler body. A smoke outlet is formed in the top of the boiler body. A hearth is formed inside the boiler body. A water interlayer is arranged on the periphery of the hearth. Water interlayers communicating with one another in an end-to-end mode are arranged in the hearth. Gaps between the water interlayers form fire interlayers which communicate with one another in an end-to-end mode. Filter screens are arranged on the upper surfaces of screen installation convex blocks on the left side and the right side through fastening bolts correspondingly. Geometrical center rotating shafts of cam mechanisms are connected to the output end of a power drive motor through antiskid conveying belts. The right end of a top side wall of a dust removal machine case is further provided with a smoke exhaust pipeline. By means of the energy-saving and environment-friendly coal-fired hot water boiler, the technical problem that in the prior art, dust removal is neither convenient nor thorough is solved; and as a whole micro-motion lifting plate can shake up and down within a short distance in a reciprocating mode along the cam mechanisms, dust can fall into a dust discharge hopper quickly due to vibration, and the boiler is environmentally friendly and free of pollution.

Description

technical field [0001] The invention relates to the related technical field of energy-saving and environment-friendly equipment, in particular to an energy-saving and environment-friendly coal-fired hot water boiler. Background technique [0002] The boiler is a kind of energy conversion equipment. The energy input to the boiler includes chemical energy and electric energy in the fuel, and the boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of heat energy. The original meaning of the pot refers to the water container heated on the fire, and the furnace refers to the place where fuel is burned. The boiler includes two parts: the pot and the furnace. The hot water or steam generated in the boiler can directly provide the required heat energy for industrial production and people's life, and can also be converted into mechanical energy through a steam power device, or converted into electrical energy through a generator. However, becau...

AI Technical Summary

Problems solved by technology

However, because the traditional boiler only has an ash removal port connected to the fire interlayer around the furnace body, there are technical problems of inconvenient and incomplete ash removal, that is, the problem that the ash hanging on the fire interlayer wall is difficult to remove. Some of the equipment has dust removal effect, but the dust removal effect is very poor. When the dust removal time is long, a large amount of dust is easy to accumulate on the mesh surface and agglomerate to block the mesh, which weakens the smoke and dust filtering effect of the mesh. Workers Life and health are threatened and need to be improved

Images