Multiple-return-stroke biomass hot blast furnace

Abstract

The invention discloses a multiple-return-stroke biomass hot blast furnace. The multiple-return-stroke biomass hot blast furnace comprises a combustion chamber. A fan is fixedly connected with the left side of the top of the combustion chamber. A cold air pipe communicates with an air inlet of the fan. A bend is arranged in the combustion chamber. One end of the bend penetrates through the combustion chamber and extends out of the combustion chamber to communicate with an air outlet of the fan. The end, away from the fan, of the bend penetrates through the combustion chamber and extends out ofthe combustion chamber to communicate with a hot blast pipe. By arranging a filter tank, a chimney, a transverse plate, a first filter screen, a second filter screen, a clamping box, an air cylinder,a partition plate, a support, rolling wheels, a first sliding groove, a sliding rod, a clamping plate, a trapezoidal block and a spring for coordinate application, the problem that filter screens ofexisting multiple-return-stroke biomass hot blast furnace are inconvenient to replace is solved, the existing multiple-return-stroke biomass hot blast furnace has the advantage that the filter screensare convenient to replace, lots of time of users is saved, and the practicability of the multiple-return-stroke biomass hot blast furnace is improved.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a multi-pass biomass hot blast stove. Background technique [0002] The hot blast stove is a kind of energy conversion equipment. The energy input into the hot blast stove is in the form of chemical energy in the fuel, electric energy, heat energy of high-temperature flue gas, etc. After being converted by the heater, it outputs warm air and hot air with a certain amount of heat energy. 1. High temperature air. The hot blast stove includes two parts: the combustion system and the fan. The combustion system generates huge heat and then the fan blows out the heat. The hot air generated in the heater can directly provide the required heat or heating for industrial production and people's lives. Large-scale Hot blast stoves are mainly used in industry, and small hot blast stoves are mainly used in daily life. [0003] The multi-pass biomass hot blast stove...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-return biomass hot blast stove, which has the advantage of being easy to replace the filter screen, and solves the problem that the filter screen of the existing multi-pass biomass hot blast stove is not easy to replace

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