CN207584821U

CN207584821U - A kind of civilian gasification of biomass stove

Info

Publication number: CN207584821U
Application number: CN201720845301.3U
Authority: CN
Inventors: 赵守庆; 黄元明
Original assignee: Jiaohe Shouqing New Energy Co Ltd
Current assignee: Jilin Shouqing Energy Co., Ltd
Priority date: 2017-07-13
Filing date: 2017-07-13
Publication date: 2018-07-06
Anticipated expiration: 2027-07-13

Abstract

The utility model discloses a kind of civilian gasification of biomass stove, and device has upper smoke-box and lower air chamber respectively at the both ends of outer air duct；Interior gasification pot is equipped in outer air duct and forms tube-in-tube structure；The lower part of outer air duct is equipped with air port；Outer air duct top is connected with upper smoke-box；Interior gasification pot bottom with lower air chamber by overturning fire grate, fire grate handle connects；It is connect at the top of interior gasification pot by adjustment disk with upper smoke-box；The utility model is by controlling wind technology so that fuel is gasified totally, and improves efficiency of combustion, reduces heat loss due to incomplete combustion；It by overturning fire grate technology, not only simplifies except lime-ash process, handle is pulled outside stove after blowing out can quickly exclude lime-ash on fire grate, by the way that the adjusting disk technology of crater size is adjusted, realize the switching effect of drink thing and heating.Pass through the natural draft of smoke extracting tube so that the fuel that Initial Stage after Ignition is fallen by overturning the gap of fire grate in lower air chamber, the flue gas that spontaneous combustion generates after furnace temperature raising enter horizontal flue, realize smokeless and dust free, can be widely applied to civilian drink thing and heating demand.

Description

A kind of civilian gasification of biomass stove

Technical field

The utility model discloses a kind of civilian gasification of biomass stove, is to a kind of existing civilian gasification of biomass stove knot The improvement of structure belongs to civilian gasification stove technical field.

Background technology

Existing civilian biomass stove burning is not enough, and carbon monoxide content is very high in flue gas, and easy coking, flue dust Discharge exceeded, fuel availability is low, it is impossible to give full play to the advantage that biomass fuel volatile matter is high, heat loss is small, cause resource Waste.

Invention content

The utility model provides a kind of civilian gasification of biomass stove, by the rational proportion to air inflow in combustion chamber, Biomass fuel is made fully to gasify in the environment of high temperature, in the combustion chamber fully burning, noncoking, indoor smoke-free without Dirt reaches the peak use rate to fuel, while the direction of flame and high-temperature flue gas is controlled by adjustment disk, realize drink thing and is taken Warm switching effect, reduces the waste of energy and the discharge of pollutant.

A kind of civilian gasification of biomass stove described in the utility model, technical solution are as follows：

Mainly it is made of upper smoke-box, bell, horizontal flue, smoke extracting tube, lower air chamber, overturning fire grate, fire grate handle；Its feature It is：

Device has upper smoke-box and lower air chamber respectively at the both ends of outer air duct；

Bell is equipped on the surface of upper smoke-box；The side of upper smoke-box is respectively equipped with oxygenation hole and horizontal flue；

Interior gasification pot is equipped in outer air duct and forms tube-in-tube structure；The lower part of outer air duct is equipped with air port；Outer air duct top with it is upper Smoke-box connects；

Interior gasification pot bottom with lower air chamber by overturning fire grate, fire grate handle connects；Pass through adjustment disk at the top of interior gasification pot It is connect with upper smoke-box；The barrel of the interior gasification pot is uniformly distributed in several ventholes；

Bypass smoke extracting tube is additionally provided between upper smoke-box described in the utility model and lower air chamber, the flue dust of lower air chamber is passed through Smoke extracting tube is bypassed to import in upper smoke-box.

Adjustment disk described in the utility model is made of two panels vane hinge；Size is opened by the blade of adjustment disk to control The direction of fuel flame.

The utility model has the positive effect that：

1）, by controlling wind technology so that fuel is gasified totally, and improves efficiency of combustion, reduces imperfect combustion heat waste It loses；

2）, by overturning fire grate technology, not only simplify except lime-ash process, pulling handle outside stove after blowing out can be fast Speed excludes the lime-ash on fire grate, at the same by by a small margin pull handle can a small amount of exclusion lime-ash in combustion, Gasification, and combustion effect is not influenced；

3）, by be adjusted crater size adjusting disk technology, realize drink thing and heating switching effect

4）, pass through the natural draft of smoke extracting tube so that Initial Stage after Ignition is fallen by overturning the gap of fire grate in lower air chamber Fuel, the flue gas that spontaneous combustion generates after furnace temperature raising enter horizontal flue, realize smokeless and dust free；

5）, positioned at the oxygenation hole of upper smoke-box side wall can completely close and open, can also according to the number of feeding coal with And purposes arbitrarily adjusts intake, ensure that the abundant burning of fuel；

6）, water layer can also be added, realize the function of heating；

7）, interior gasification pot using self-contained unit, can extract out at any time, repair is easy, reduces the maintenance cost of user.

Description of the drawings

Fig. 1 is the utility model structure principle chart；

Fig. 2 is the utility model structure A-A sectional views；

Fig. 3 is the utility model structure B-B sectional views；

Fig. 4 is gasification pot sectional view in the utility model structure；

In figure, 1, upper smoke-box；2nd, bell；3rd, adjustment disk；4th, horizontal flue；5th, interior gasification pot；6th, smoke extracting tube；7th, leeward Room；8th, ash bucket；9th, fire grate is overturn；10th, outer air duct；11st, oxygenation hole；12nd, fire grate handle.

Specific embodiment

The utility model is further described by the following drawings：

According to Fig. 1 ~ Fig. 4, the utility model is mainly by upper smoke-box 1, bell 2, horizontal flue 4, smoke extracting tube 6, leeward Room 7, overturning fire grate 9, fire grate handle 12 are formed；Wherein,

Device has upper smoke-box 1 and lower air chamber 7 respectively at the both ends of outer air duct 10；Outer air duct 10 is welded to 7 top of lower air chamber, will Upper smoke-box 1 is welded to outer 10 top of air duct, and upper smoke-box 1, outer air duct 10 and 7 three of lower air chamber are concentric；By interior gasification pot 5 from upper 1 top of smoke-box is directly placed in outer air duct 10；

Bell 2 is equipped on the surface of upper smoke-box 1；The side of upper smoke-box 1 is respectively equipped with oxygenation hole 11 and horizontal flue 4；

Interior gasification pot 5 is equipped in outer air duct 10 and forms tube-in-tube structure；The lower part of outer air duct 10 is equipped with air port 10.1；Outer air duct 10 tops are connected with upper smoke-box 1；

Interior 5 bottom of gasification pot with lower air chamber 7 by overturning fire grate 9, fire grate handle 12 connects；Interior 5 top of gasification pot passes through Adjustment disk 3 is connect with upper smoke-box 1；The barrel of the interior gasification pot 5 is uniformly distributed in several ventholes 5.1；

Bypass smoke extracting tube 6 is additionally provided between upper smoke-box 1 and lower air chamber 7, by the flue dust of lower air chamber 7 by bypassing smoke extracting tube 6 In importing in smoke-box 1；

The adjustment disk 3 is hingedly made of two panels blade 3.1；Combustion is controlled by the unlatching size of 3 blade 3.1 of adjustment disk Expect the direction of flame.

Arrow direction is air and flow of flue gas direction, and portion of air enters air compartment from outer air duct 10, passes through interior gasification The air admission hole of cylinder 5 is under the action of natural draft, into interior gasification pot 5；Air in lower air chamber 7 is direct by overturning fire grate 9 Into interior gasification pot 5.Fuel is put into above bell 2, by adjustment disk 3, into interior gasification pot 5, is deposited in overturning fire grate 9 Top；After fuel starts burning, high-temperature flue gas enters upper smoke-box 1 by adjustment disk 3；Adjustment disk 3 can be revolved by the center of circle of fixing axle Turn, when the blade 3.1 of adjustment disk 3 closes up, flame directly rises, it can be achieved that drinking achievements and successes energy；The blade 3.1 of adjustment disk 3 is opened When, flame can enter horizontal flue 4 along opening；Constantly increase with the thickness of grate so that bottom reversed fire grate 9 and fiery The air inflow of air admission hole for the interior gasification pot 5 that bed block is lived also gradually is being reduced so that newly into fuel in high temperature In the environment of, it is gasified totally, fuel gas passes through on the air admission hole of interior gasification pot 5 and upper smoke-box 1 that are not blocked by grate 11 oxygen supply of oxygenation hole is fully burnt, and high-temperature flue gas enters heated kang or wall with flues finally by horizontal flue 4.

3 structure of adjustment disk 3.1 two parts of left and right blade as shown in figure 4, be made of, rotating around fixing axle rotation.When two When dividing the closure of adjustment disk 3, flame vertical is upward, plays the role of drinking thing；When two parts adjustment disk 3 blade 3.1 along fixing axle into After certain angle, flame can blow case horizontal flue 4 along angle mouth, be directly entered heated kang or wall with flues.

Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that This is merely illustrative, and the scope of protection of the utility model is defined by the appended claims, those skilled in the art Member can make these embodiments numerous variations or repair under the premise of the principle and essence without departing substantially from the utility model Change, these change and modification each fall within the scope of protection of the utility model.

Claims

1. a kind of civilian gasification of biomass stove, mainly by upper smoke-box, bell, horizontal flue, smoke extracting tube, lower air chamber, overturning stove Grate, fire grate handle are formed；It is characterized in that：

Interior gasification pot is equipped in outer air duct and forms tube-in-tube structure；The lower part of outer air duct is equipped with air port；Outer air duct top and upper smoke-box Connection；

Interior gasification pot bottom with lower air chamber by overturning fire grate, fire grate handle connects；At the top of interior gasification pot by adjustment disk with it is upper Smoke-box connects；The barrel of the interior gasification pot is uniformly distributed in several ventholes.

2. a kind of civilian gasification of biomass stove as described in claim 1, it is characterised in that：Between upper smoke-box and lower air chamber also Equipped with bypass smoke extracting tube, the flue dust of lower air chamber is imported by bypassing smoke extracting tube in upper smoke-box.

3. a kind of civilian gasification of biomass stove as described in claim 1, it is characterised in that：The adjustment disk is by two panels leaf Piece is hingedly formed；The direction of size control fuel flame is opened by the blade of adjustment disk.