Double-chimney firewood and coal burning furnace achieving ash hopper sealing through upward jacking

Abstract

The invention relates to a double-chimney firewood and coal burning furnace achieving ash hopper sealing through upward jacking. The double-chimney firewood and coal burning furnace achieving ash hopper sealing through upward jacking is characterized in that a furnace cover plate (3) is arranged at the center position of a furnace panel (2), a tempering box (4) is arranged below the furnace coverplate (3), the side face of the tempering box (4) is provided with a downstream chimney (9) and a side chimney (15) which are used for outwards discharging exhaust gas, the downstream chimney (9) is closely attached to an outer cylinder (14) to downwards penetrate through a base (8) so that the exhaust gas can be discharged to an outdoor part from the ground, and the side chimney (15) is connectedwith a smoke pipe under the furnace panel (2) to outwards exhaust the waste gas; an outer cylinder (14) wrapping a furnace core (5) is arranged below the tempering box (4), and the bottom of the outer cylinder (14) is connected to the base (8); a feed port (21) which leads to the exterior and passes through the outer cylinder (14) is arranged below the furnace core (5); the bottom in the furnacecore (5) is provided with a furnace grate (6) for falling ash and ventilation; and an ash hopper (7) which can be outwards pulled is arranged below the furnace grate (6), and a jacking wheel (25) which can upwards jack the ash hopper (7) to carry out sealing is arranged on the lower part of the ash hopper (7). According to the double-chimney firewood and coal burning furnace achieving ash hopper sealing through upward jacking, a jacking rod upwards jacks the ash hopper to carry out sealing. The firewood and coal burning furnace is simple in structure, convenient to operate and high in heat efficiency.

Description

technical field [0001] The invention relates to a double-chimney wood-fired coal-fired furnace with an upwardly sealed ash hopper. Background technique [0002] At present, there are many types of coal-burning stoves on the market, and most of them use a chimney to discharge upwards from the side of the stove. The ash hopper cannot be sealed, but the ash hopper is closed tightly to control the air intake, resulting in incomplete combustion. , large emissions, air pollution, not conducive to environmental protection. Now a kind of wood-fired furnace with a sealable ash hopper is innovatively designed, and the ash hopper is lifted up by a push rod to seal it. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a double-chimney firewood and coal burning furnace with an upwardly sealed ash hopper. [0004] The technical solution of the present invention is: a double-chimney wood-coal burning furnace with an upward seal...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many types of coal-burning stoves on the market, and most of them use a chimney to discharge upwards from the side of the stove. The ash hopper cannot be sealed, but the ash hopper is closed tightly to control the air intake, resulting in incomplete combustion. , large emissions, air pollution, not conducive to environmental protection

Images