Hot air boiler with automatic charging function

Abstract

The invention provides a hot air boiler with an automatic charging function. The boiler comprises a chassis of which the bottom is parallel with the ground; the upper part of the chassis is inclined; the chassis is provided with a conveying plate; the conveying plate and the upper part inclined shape of the chassis are correspondingly fixedly arranged; the conveying plate is provided with a feeding slot of which the backside wall end is provided with a vibration plate; the position, corresponding to the conveying plate, of the lower part of the feeding slot is provided with a conveyor belt; a rotary roll is arranged at the mounting position of the conveyor belt and the conveying plate; a receiving hopper is arranged at the conveyor belt and the front end, for conveying materials, at the left part of the feeding slot; the receiving hopper is provided with a charging plate; a transmission regulation feeding mechanism is arranged at the conveyor belt and the upper part of the left end of the feeding slot; a boiler is arranged at the left side part of the chassis; a thermal insulation layer surrounds around the outer wall of the boiler; a smoke discharging pipeline is arranged at the upper part of the boiler and can be used for automatic charging; waste chips, namely, wood and bamboo chips, generated in the production are fully used, are charged and are supplied to a burning furnace to perform efficient and full burning, thus realizing the advantages of environment friendliness, dedusting, stable heat supply and the like.

Description

technical field [0001] The invention relates to the field of hot air boilers, in particular to an automatic feeding hot air boiler. Background technique [0002] As a thermal power mechanical hot blast stove, it began to be widely used in our country at the end of the 1990s. It has become a replacement product for electric heat sources and traditional steam power heat sources in many industries. [0003] The direct type high-purification hot air stove uses fuel to burn directly, and forms hot air after high-purification treatment, and directly contacts with materials to heat, dry or bake. The fuel consumption of this method is about half that of steam or other indirect heaters. Therefore, direct high-purification hot air can be used without affecting the quality of the dried product. Fuel can be divided into: ① solid fuel, such as coal, coke. ② Liquid fuels, such as diesel, heavy oil, alcohol-based fuels ③ Gaseous fuels, such as coal gas, natural gas, liquid gas. [000...

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Problems solved by technology

[0004] Aiming at solving the existing technology, the production of pencils needs to dry the wet wooden boards through the frying barrels, and the whole drying process needs a large amount of hot air to supply, and In the process of making pencils, a lot of wood chips and bamboo chips will be produced. How to make full use of solid waste and realize reasonable utilization

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