CN202432551U

CN202432551U - Oxygenation energy-saving multi-fuel air return stove

Info

Publication number: CN202432551U
Application number: CN2011205103491U
Authority: CN
Inventors: 聂明中
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-09
Filing date: 2011-12-09
Publication date: 2012-09-12
Anticipated expiration: 2021-12-09

Abstract

The utility model discloses an oxygenation energy-saving multi-fuel air return stove which comprises a stove body, a stove face, a stove core, a base, a smoke outlet channel and a deslagging bin. The stove core comprises a stove liner and an oxygenation device, the oxygenation device is arranged on the upper portion of the stove liner, the stove core consisting of the stove liner and the oxygenation device is matched with an inner cavity of the stove body, and an air opening is arranged at the bottom of the stove body and slidably connected with an air door; the stove face is of a hollow structure and is communicated with the stove body; and a feeding opening communicated with the stove liner and an oxygen inlet communicated with the oxygenation device are arranged on a side wall of the stove body. The oxygenation energy-saving multi-fuel air return stove is reasonable in structure, convenient to operate, sufficient in coal combustion and high in combustion rate, and fuel can be saved by 1/3-1/2. When coal is replaced, an original flame path is not changed, dust is avoided, the stove liner and the stove face are broken difficultly, and accordingly the service life of the oxygenation energy-saving multi-fuel air return stove is long. Besides, the stove can be used for cooking and frying, further, cooked dishes can be kept warm when placed on a panel of a shell, and people can sit surround the stove used as a heating stove to stay warm in winters.

Description

Many fuel of bleeding and energy saving air return stove

Technical field

The utility model relates to a kind of air return stove, relates in particular to a kind of many fuel of bleeding and energy saving air return stove.

Background technology

Air return stove of the prior art is varied, but all is the lower surface oxygen supply from combustion chamber generally, and air inflow is too many; Some fuel gas that coal produces in the process of burning like this do not have abundant burning just to discharge out of the furnace, and take away a large amount of heats simultaneously again; Reach contaminated environment like this, waste energy again.

Summary of the invention

In order to address the above problem, the utility model provides a kind of many fuel of bleeding and energy saving air return stove, can effectively solve the not enough problem of above-mentioned prior art.

To achieve these goals; The technical scheme that the utility model adopts is: a kind of many fuel of bleeding and energy saving air return stove, comprise body of heater, boiler face, combustion chamber, base, smoke-outlet flue and slagging-off storehouse, and said combustion chamber comprises flue and automatic aerator; And automatic aerator is arranged at the top of flue; Combustion chamber and body of heater inner chamber that flue and automatic aerator constitute are complementary, and said bottom of furnace body offers the air port, slidely connects air door on this air port; Said boiler face is that hollow-core construction and its are communicated with body of heater; Have charge door that is communicated with flue and the oxygen feeder that is communicated with automatic aerator on the said sidewall of the furnace body.

As preferably; Said automatic aerator is made up of the hollow cylinder that advances oxygen passage and diameter and flue coupling with the oxygen feeder coupling; The one side that this hollow cylinder is connected with flue has cannelure along short transverse, and the degree of depth of this cannelure is less than the height of hollow cylinder.

As preferably, have air admission hole on the said hollow cylinder inwall, this air admission hole is communicated with cannelure.

As preferably, saidly advance the oxygen passage and be communicated with cannelure.

As preferably, said air door is formed by two panel splicings, and the both sides of this air door all are welded with slide bar, and this slide bar is through through hole and base flexible connection.

As preferably, said oxygen feeder is positioned at a furnace body outer wall side relative with smoke-outlet flue.

As preferably, the door with its coupling is installed on the said charge door.

The advantage of the utility model is: this furnace structure is reasonable, easy to operate, coal burning is abundant, combustion rate is high, and capable of saving fuel 1/3～1/2.Do not change original quirk, no dust when changing coal; And its flue, boiler face are difficult for breaking, long service life.This stove not only can be cooked, cooking, is placed on ready-made dish on the panel of housing to be incubated, and winter, people were trapped among the sole, can make baking oven and use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of another angle of the utility model;

Fig. 3 is the installation diagram of the utility model combustion chamber and automatic aerator;

Fig. 4 is the structural representation of the utility model automatic aerator inversion state;

Fig. 5 is the structural representation of the utility model base inversion state.

Among the figure: 1, body of heater; 2, boiler face; 3, base; 4, smoke-outlet flue; 5, slagging-off storehouse; 6, oxygen feeder; 7, charge door; 8, door; 9, automatic aerator; 10, flue; 11, advance the oxygen passage; 12, air admission hole; 13, air port; 14, air door; 15, slide bar.

The specific embodiment

To combine accompanying drawing and specific embodiment that the utility model is done further explain below.

Referring to Fig. 1 to Fig. 5; A kind of many fuel of bleeding and energy saving air return stove comprises body of heater 1, boiler face 2, combustion chamber, base 3, smoke-outlet flue 4 and slagging-off storehouse 5, and said combustion chamber comprises flue 10 and automatic aerator 9; And automatic aerator 9 is arranged at the top of flue 10; Flue 10 is complementary with combustion chamber and body of heater 1 inner chamber that automatic aerator 9 constitutes, and said body of heater 1 bottom offers air port 13, slidely connects air door 14 on this air port 13; Said panel 8 is that hollow-core construction and its are communicated with body of heater 1; Have the charge door 7 and oxygen feeder 6 that are communicated with combustion chamber on said body of heater 1 sidewall.Said automatic aerator 9 is made up of the hollow cylinder that advances oxygen passage 11 and diameter and flue 10 couplings with oxygen feeder 6 couplings; This hollow cylinder has cannelure with the one side that flue 10 is connected along short transverse, and the degree of depth of this cannelure is less than the height of hollow cylinder; Have air admission hole 12 on the said hollow cylinder inwall, this air admission hole 12 is communicated with cannelure, and this advances oxygen passage 11 and is communicated with cannelure.Said air door 14 is spliced by two iron plates, and the both sides of this air door 14 all are welded with slide bar 15, and this slide bar 15 flexibly connects through through hole and base 3.Said oxygen feeder 6 is positioned at the relative side of body of heater 1 outer wall and smoke-outlet flue 4; Door 8 with its coupling is installed on the said charge door 7.

The utility model in use, the setting of automatic aerator 9 makes full combustion of gas imperfect combustion in the flue 10, combustion rate is high, capable of saving fuel 1/3～1/2.The design of air port 13 and air door 14 is convenient to hinder cold wind, prevents that energy scatters and disappears.Boiler face 2 is a hollow-core construction, is heated easily in use to be convenient to place the thing that needs insulation or heating; Do not change original quirk, no dust when changing coal.Its flue 10, boiler face 2 are difficult for breaking long service life.This stove not only can be cooked, cooking, is placed on ready-made dish the effect that can also play insulation on the boiler face 2 of housing, and winter, people were trapped among the sole, can make baking oven and use.This air return stove is easy in the rural area, samll cities and towns apply, and fuel can be coal, bavin, and stalk etc., the scope of application of fuel is wide.

Claims

1. many fuel of bleeding and energy saving air return stove; Comprise body of heater, boiler face, combustion chamber, base, smoke-outlet flue and slagging-off storehouse; It is characterized in that: said combustion chamber comprises flue and automatic aerator, and automatic aerator is arranged at the top of flue, and combustion chamber and body of heater inner chamber that flue and automatic aerator constitute are complementary; Said bottom of furnace body offers the air port, slidely connects air door on this air port; Said boiler face is that hollow-core construction and its are communicated with body of heater; Have charge door that is communicated with flue and the oxygen feeder that is communicated with automatic aerator on the said sidewall of the furnace body.

2. many fuel of bleeding and energy saving air return stove according to claim 1; It is characterized in that: said automatic aerator is made up of the hollow cylinder that advances oxygen passage and diameter and flue coupling with the oxygen feeder coupling; The one side that this hollow cylinder is connected with flue has cannelure along short transverse, and the degree of depth of this cannelure is less than the height of hollow cylinder.

3. many fuel of bleeding and energy saving air return stove according to claim 2 is characterized in that: have air admission hole on the said hollow cylinder inwall, this air admission hole is communicated with cannelure.

4. many fuel of bleeding and energy saving air return stove according to claim 2 is characterized in that: saidly advance the oxygen passage and be communicated with cannelure.

5. many fuel of bleeding and energy saving air return stove according to claim 1 is characterized in that: said air door is formed by two panel splicings, and the both sides of this air door all are welded with slide bar, and this slide bar flexibly connects through through hole and base.

6. many fuel of bleeding and energy saving air return stove according to claim 1 and 2 is characterized in that: said oxygen feeder is positioned at a furnace body outer wall side relative with smoke-outlet flue.

7. many fuel of bleeding and energy saving air return stove according to claim 1 is characterized in that: the door with its coupling is installed on the said charge door.