CN217423307U - High-efficient living beings stove - Google Patents

Abstract

The utility model discloses a high-efficiency biomass combustion furnace, which comprises a furnace body, wherein the front end of the furnace body is provided with a furnace mouth, the upper part of the furnace body is provided with a furnace frame, a furnace chamber running through the upper part is arranged inside the furnace body, the bottom of the furnace chamber is connected with a combustion chamber, an inner supporting wall is arranged outside the combustion chamber, the front surface of the furnace mouth is provided with an upper air inlet, a lower air inlet and a hinged feeding door, the upper air inlet is communicated with the combustion chamber, the lower air inlet is communicated with the inner supporting wall, and a preheating chamber is separated between the inner supporting wall and the combustion chamber; through the combustion chamber and the matched auxiliary structure, hot air is pressed into the combustion chamber by adopting the air lift force and chimney effect principle, so that the optimal air supply is formed in the combustion chamber, and the more efficient combustion of fuel is realized.

Description

High-efficient living beings stove

Technical Field

The utility model relates to a furnace field specifically is a high-efficient living beings furnace.

Background

Most of existing combustion furnaces of a firewood furnace, a rocket furnace and the like taking a wood material as fuel are simple in original structure, natural combustion is adopted, the combustion mode is not thorough, not only is the thermal efficiency low, but also a large amount of smoke can be generated, the health of a user is harmed, the environment is also unfavorable, and the feeding port is mostly arranged into a heavy sealing structure, so that the feeding is inconvenient, and the efficient biomass combustion furnace needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient living beings furnace to solve the lower and inconvenient reinforced problem of current living beings furnace combustion efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient living beings furnace, includes the furnace body, the front end of furnace body is provided with the fire door, the upper portion of furnace body is provided with the furnace frame, the inside of furnace body is provided with the furnace chamber that runs through upper portion, the bottom of furnace chamber is connected with the burning storehouse, the outside of burning storehouse is provided with interior support wall, the front surface of fire door is provided with two air intakes and articulated bin gate of throwing about being provided with, upper portion air intake and burning storehouse intercommunication, lower part air intake and interior support wall intercommunication, it has preheating storehouse to separate between interior support wall and the burning storehouse, the upper surface of burning storehouse is seted up porosely, the lower surface of burning storehouse is provided with the furnace chamber grate.

Preferably, the inner side of the feeding door is provided with a feeding groove, the feeding groove is communicated with the combustion bin, and a firewood adding supporting plate is arranged outside the feeding groove.

Preferably, the firewood feeding supporting plate is an L-shaped plate, and a feeding groove is formed in the surface of one supporting plate of the firewood feeding supporting plate.

Preferably, a movable support is arranged on the inner side of the furnace frame, and a support seat is arranged on the upper surface of the furnace body, which is positioned on the outer side of the furnace chamber.

Preferably, the movable support comprises a limiting block, the limiting block is fixed to the inner wall of the furnace frame, a groove is formed in the inner side of the limiting block, and a supporting sheet is hinged to the inner side of the groove.

Preferably, a heat insulation layer is filled between the inner supporting wall and the furnace body, and a self-generating blower is arranged at an inlet of the air inlet.

Compared with the prior art, the beneficial effects of the utility model are that:

through the combustion chamber and assorted auxiliary structure that set up, adopt air lift and chimney effect principle to press into hot-air in the combustion chamber, make the interior best air supply that forms of combustion chamber, thereby realize the more efficient burning of fuel, and the cooperation is from the electricity generation air-blower, make the heat that the combustion chamber spills over charge for the air-blower that generates electricity from electricity, thereby to inside supply air, combustion efficiency is higher, in the use, the heat of inside burning is restricted in inner space, furnace body shell's temperature is lower, the danger of scald and conflagration has been reduced, compare current structure, possess stronger beneficial effect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a schematic structural view of the movable support of the present invention;

FIG. 5 is a schematic view of the structure of the firewood feeding pallet of the present invention;

fig. 6 is a partial sectional view of the present invention.

In the figure: 10. a furnace body; 11. a furnace mouth; 111. a feeding door; 112. an air inlet; 113. a feeding groove; 12. a furnace frame; 13. a furnace chamber; 14. a movable support; 141. a limiting block; 142. a support sheet; 15. a supporting seat; 16. a firewood adding supporting plate; 161. a feed tank; 17. a combustion chamber; 171. a grate of the furnace chamber; 172. air holes; 18. an inner support wall; 181. preheating a bin; 19. and (7) an insulating layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, a high-efficiency biomass furnace comprises a furnace body 10, a furnace mouth 11 is arranged at the front end of the furnace body 10, a furnace frame 12 is arranged at the upper part of the furnace body 10, a furnace chamber 13 penetrating through the upper part is arranged inside the furnace body 10, a combustion chamber 17 is connected to the bottom of the furnace chamber 13, an inner supporting wall 18 is arranged outside the combustion chamber 17, an upper air inlet 112, a lower air inlet 112 and a feeding door 111 which is hinged to the front surface of the furnace mouth 11 are arranged, the upper air inlet 112 is communicated with the combustion chamber 17, the lower air inlet 112 is communicated with the inner supporting wall 18, a preheating chamber 181 is arranged between the inner supporting wall 18 and the combustion chamber 17 in a spaced manner, an air hole 172 is formed in the upper surface of the combustion chamber 17, and a furnace chamber grate 171 is arranged on the lower surface of the combustion chamber 17;

the upper air inlet 112 is used for primary air inlet, the lower air inlet 112 is used for secondary air inlet, when fuel is combusted in the combustion chamber 17, the temperature of the inner wall of the combustion chamber 17 is continuously increased, the temperature in the preheating chamber 181 of the secondary air inlet is increased along with the temperature, the internal heat is limited in a small space by the external heat insulation layer 19, at the moment, the air entering from the preheating chamber 181 is heated, and the preheating chamber 181 presses hot air into the combustion chamber 17 based on the principles of air lift force and chimney effect, so that more efficient air supply is formed in the combustion chamber 17, and more efficient combustion of the fuel is realized.

Wherein, the inboard of throwing bin gate 111 is pan feeding groove 113, pan feeding groove 113 and combustion chamber 17 intercommunication, and the outside of pan feeding groove 113 is provided with firewood adding layer board 16, provides the support of fuel through firewood adding layer board 16, and firewood adding layer board 16 is for being the panel of L type, and the charge-in groove 161 has been seted up on the surface of a supporting board of firewood adding layer board 16, and the supporting board can form the separation in charge-in groove 161 department to in the in-process of burning, still can feed in raw material to inside through charge-in groove 161.

Wherein, the inboard of furnace frame 12 is provided with movable support 14, and the upper surface of furnace body 10 is located the outside of furnace chamber 13 and is provided with supporting seat 15, and movable support 14 includes stopper 141, and stopper 141 is fixed with the inner wall of furnace frame 12, and the inboard of stopper 141 is seted up flutedly, and the inboard of recess articulates there is backing sheet 142, and the accessible is adjusted movable support 14 and is come the control angle of support, conveniently adjusts.

Wherein, it has heat preservation 19 to fill between interior support wall 18 and the furnace body 10, and the entrance of air intake 112 all is provided with from the electricity generation air-blower, admits air when nature and the secondary all admit air not enough or want to increase the combustion dynamics, can insert from the electricity generation fan blast air at the secondary air inlet, increases the air admission volume that the secondary admits air by force to thereby can carry out the thermoelectric conversion through the heat that the inside burning in combustion storehouse 17 produced and carry out the electric energy to the self-generation air-blower and provide, guarantee the long-term use of self-generation air-blower.

The working principle is as follows: when the device is used, the feeding door 111 is rotated to open the feeding groove 113 inside, feeding is carried out from the inside of the feeding groove 113, the firewood adding supporting plate 16 can be placed inside, the blocking of the feeding groove 113 is provided through the supporting plate of the firewood adding supporting plate 16, feeding can be directly carried out from the feeding groove 161 to the inner side during feeding, the firewood adding supporting plate 16 can easily add fuels with various sizes and shapes into the combustion bin 17, meanwhile, the firewood adding supporting plate 16 can also control the fuels such as firewood and the like not to fall or slide out in the combustion process, the safety risk that flame burns to the outside is prevented, in addition, the upper air inlet 112 is ventilated, air enters the combustion bin 17 from the inside, the combustion speed of the fuels is higher, and when secondary air feeding is carried out through the lower air inlet 112, the air can enter the inside from the preheating bin 181, when fuel is combusted in the combustion chamber 17, the temperature of the inner wall of the combustion chamber 17 rises continuously, the temperature in the preheating chamber 181 rises accordingly, the heat inside the preheating chamber is limited in a small space by the external heat insulation layer 19, at this time, the air entering from the preheating chamber 181 is heated, and the preheating chamber 181 presses hot air into the combustion chamber 17 based on the principle of air lift force and chimney effect, so that more efficient air supply is formed in the combustion chamber 17, and more efficient combustion of the fuel is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high-efficient living beings furnace, includes furnace body (10), the front end of furnace body (10) is provided with fire door (11), the upper portion of furnace body (10) is provided with furnace frame (12), its characterized in that: the inside of furnace body (10) is provided with furnace chamber (13) that runs through upper portion, the bottom of furnace chamber (13) is connected with combustion chamber (17), the outside of combustion chamber (17) is provided with interior support wall (18), the front surface of fire door (11) is provided with upper and lower two air intake (112) and articulated bin gate (111), upper portion air intake (112) and combustion chamber (17) intercommunication, lower part air intake (112) and interior support wall (18) intercommunication, it has preheating storehouse (181) to separate between interior support wall (18) and combustion chamber (17), gas pocket (172) are seted up to the upper surface of combustion chamber (17), the lower surface of combustion chamber (17) is provided with furnace chamber grate (171).

2. The high-efficiency biomass furnace according to claim 1, characterized in that: the inner side of the feeding door (111) is provided with a feeding groove (113), the feeding groove (113) is communicated with the combustion bin (17), and a firewood adding supporting plate (16) is arranged outside the feeding groove (113).

3. The high-efficiency biomass furnace according to claim 2, characterized in that: the firewood adding supporting plate (16) is an L-shaped plate, and a feeding groove (161) is formed in the surface of one supporting plate of the firewood adding supporting plate (16).

4. The high-efficiency biomass furnace according to claim 1, characterized in that: the inner side of the furnace frame (12) is provided with a movable support (14), and the upper surface of the furnace body (10) is provided with a support seat (15) at the outer side of the furnace chamber (13).

5. The high-efficiency biomass furnace as recited in claim 4, wherein: the movable support (14) comprises a limiting block (141), the limiting block (141) is fixed with the inner wall of the furnace frame (12), a groove is formed in the inner side of the limiting block (141), and a supporting sheet (142) is hinged to the inner side of the groove.

6. The high-efficiency biomass furnace as recited in claim 1, wherein: an insulating layer (19) is filled between the inner supporting wall (18) and the furnace body (10), and a self-generating blower is arranged at an inlet of the air inlet (112).

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