Incinerator cavity used for polyurethane production

Abstract

The invention discloses an incinerator cavity used for polyurethane production. A to-be-treated material charge hole is formed in the middle part of the top plate of a drying cavity; the position, atthe lower side of the outlet of the to-be-treated material charge hole, of the top of the drying cavity is equipped with a flow-dividing plate through a bracket suspension frame; the upper surface ofthe flow-dividing plate is bulged upwards; the middle part of the drying cavity is transversely equipped with a filter screen layer; a drying hot gas inlet and a drying hot gas inlet are separately formed in the middle position of the bottom of the drying cavity and one side of the top of the corresponding surface; and the two sides of the top of the drying cavity are connected with connecting transverse rods. The incinerator cavity can be used for performing pre-treatment drying on a biomass material, so that the biomass material is easily combusted by a boiler, and therefore, combustion efficiency is improved, and combustion is more complete; and an inner cavity of a combustion boiler is used for guiding produced hot gas into a drying chamber through a gas guide tube structure which is additionally arranged, so that materials are pre-treated; and the incinerator cavity is reasonable in design, saves energy, reduces emission, and meets environment-friendly requirements.

Description

technical field [0001] The invention relates to the technical field of biomass material processing equipment, in particular to an incinerator cavity for polyurethane production. Background technique [0002] There are many classification methods from different angles. According to the classification of the incineration chamber, it can be divided into: single-chamber incinerator and multi-chamber incinerator. According to the relationship between the combustion flue gas and the direction of garbage movement, the furnace body can be divided into forward flow type, counter flow type, alternating current type and secondary flow type. [0003] The incinerator is a kind of harmless treatment equipment commonly used in the harmless treatment of medical and domestic waste and animals. Its principle is to use coal, fuel oil, gas and other fuels to burn and carbonize the objects to be treated at high temperature to achieve the purpose of disinfection. [0004] Common biomass materi...

AI Technical Summary

Problems solved by technology

[0004] Common biomass materials will leave a lot of non-combustible dross after treatment. Currently, the commonly used biomass material combustion boilers have the disadvantages of insufficient combustion, resulting in low work efficiency, and are not environmentally friendly enough to meet the needs of use.

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