CN210050829U

CN210050829U - Biomass furnace with balanced temperature

Info

Publication number: CN210050829U
Application number: CN201920053889.8U
Authority: CN
Inventors: 易进海
Original assignee: Yichang Wangyan Furnace Industry Co Ltd
Current assignee: Yichang Wangyan Furnace Industry Co Ltd
Priority date: 2019-01-12
Filing date: 2019-01-12
Publication date: 2020-02-11
Anticipated expiration: 2029-01-12

Abstract

The utility model provides a biomass furnace with balanced temperature, which comprises a furnace body, a smoke exhaust mechanism, a box body and a baffle plate, wherein the furnace wall of the furnace body is provided with a first smoke exhaust hole and a second smoke exhaust hole, and the level of the second smoke exhaust hole is lower than that of the first smoke exhaust hole; the smoke exhaust mechanism is connected with the furnace body and is provided with a smoke exhaust channel, and the smoke exhaust channel is communicated with the first smoke exhaust hole and the second smoke exhaust hole; the baffle connects in the pivot of furnace body and connects in pivot and can the lid fit the separation blade of first exhaust smoke hole, pivot horizontal extension and lie in between first exhaust smoke hole and the second exhaust smoke hole, the oven lie in the separation blade use the pivot as the rotation axis by first exhaust smoke hole department to on the rotatory rotation path of second exhaust smoke hole department, the separation blade can set up in the box. The utility model discloses a set up the baffle and make the flue gas of furnace chamber can't discharge from first smoke vent, but discharge from the second smoke vent, the flue gas can gather in the top of furnace chamber like this, and the heat can the downward transmission, wraps up the oven.

Description

Biomass furnace with balanced temperature

Technical Field

The utility model belongs to the technical field of the stove, especially, relate to a biomass furnace of temperature equilibrium.

Background

The biomass furnace is a new generation high-efficiency, environment-friendly and energy-saving cooking and heating furnace, is high in thermal efficiency when in use, is low in smoke dust emission, is also called as a high-efficiency low-emission furnace, takes combustible biomass (firewood, straws, sawdust, chaff, leaves and the like) and coal as fuels, generates combustible gas through gasification of the biomass in a hearth, and combusts the combustible gas again under secondary oxygen supply on the upper layer of the hearth, so that the sufficient combustion of the biomass is realized, the thermal efficiency of the furnace is improved, and meanwhile, the emission of smoke dust is reduced.

However, the hot air after combustion is gathered at the upper part of the furnace body, so that the heat quantity on the upper part and the lower part of the furnace body is unbalanced, and the heating effect and the service life of the furnace body are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a temperature balanced biomass furnace aims at solving the very inconvenient technical problem of roast material among the prior art.

The utility model discloses a realize like this, a biomass furnace of temperature equilibrium, include:

the furnace body is provided with an accommodating cavity, the furnace wall of the furnace body is provided with a mounting hole, a first smoke exhaust hole and a second smoke exhaust hole, the first smoke exhaust hole and the second smoke exhaust hole are communicated with the accommodating cavity to the outer wall, and the horizontal position of the second smoke exhaust hole is lower than that of the first smoke exhaust hole;

the smoke exhaust mechanism is connected to the furnace body and provided with a smoke exhaust channel, and the smoke exhaust channel is communicated with the first smoke exhaust hole and the second smoke exhaust hole;

the oven comprises an oven body and a cover body, wherein the oven body is positioned in the accommodating cavity and is hermetically connected to the cavity wall of the accommodating cavity, the cover body is connected to the oven body and can cover the mounting hole, the oven body is provided with a storage groove, the opening of the storage groove faces the mounting hole, and the oven body is made of heat conducting materials;

the baffle, the baffle including rotate connect in the pivot of furnace body and connect in the pivot is located the holding intracavity just can cover through rotating fits the separation blade in first exhaust smoke hole, the pivot transversely extends and is located first exhaust smoke hole reaches between the second exhaust smoke hole, the box is located the separation blade with the pivot is by first exhaust smoke hole department to on the rotatory rotation path of second exhaust smoke hole department, the separation blade can set up in the box.

Furthermore, the furnace body is at least provided with a first feed hole for adding fuel and a discharge hole for discharging waste fuel, the first feed hole, the discharge hole and the mounting hole are all penetrated through the accommodating cavity, the biomass furnace with balanced temperature further comprises a furnace pipe located in the accommodating cavity, the furnace pipe is provided with a combustion cavity penetrating through the accommodating cavity and used for placing fuel, and the combustion cavity is respectively communicated with the accommodating cavity, the first feed hole and the discharge hole.

Furthermore, the biomass furnace with balanced temperature further comprises a feeding bin, a second feeding hole communicated with the first feeding hole is formed in the furnace pipe, and an inner cavity of the feeding bin is communicated with the first feeding hole and the second feeding hole.

Further, the feeding bin comprises a bin body connected to the furnace body and a bin cover capable of covering the opening of the bin body.

Further, the bin body is square.

Further, the bin cover is rotatably connected to the bin body and is clamped with the bin body in a covering state.

Further, the stove courage is longitudinal extension's cylindric and has link up to the last opening and the under shed in burning chamber, the balanced biomass furnace of temperature still including sliding connection in stove courage below and can prevent the pull board that the fuel in the stove courage fell out, the pull board can be followed the perpendicular to the direction of stove courage axis slides in order to open or to cover closes the under shed, the pull board is located the chamber bottom wall top in holding chamber and not with the chamber bottom wall in holding chamber contacts.

Further, the pull plate comprises a pull part which can be in sliding connection with the furnace body and a handheld rod which is connected to the pull part and is used for being held by hands.

Furthermore, the drawing plate is provided with an air inlet and is positioned above the discharge hole.

Furthermore, the biomass furnace with balanced temperature further comprises a waste material box inserted in the discharge hole and positioned below the pull plate, and the waste material box is provided with a waste material groove with an upward opening.

The utility model discloses technical effect for prior art is: the utility model discloses a setting can be covered and fit the baffle of first exhaust hole makes when needs increase the furnace body heat the flue gas in the furnace chamber can't be followed first exhaust hole discharges, but discharges from the second exhaust hole that is located first exhaust hole below, and the flue gas is in like this the top of furnace chamber can be gathered, and the heat can be transmitted downwards, and the flue gas gathering extremely can follow during second exhaust hole department the second exhaust hole discharges, has so just increased the heat in the furnace chamber, has increased the flue gas and has been in dwell time and removal route in the furnace chamber for the furnace body below can be heated, and the heat in the furnace body can the equilibrium distribute. The utility model discloses set up the oven at the holding intracavity, eaten material accessible mounting hole and placed in putting the thing inslot, the flue gas of holding intracavity gathering can wrap up the box, its heat can transmit to eating the material in order to toast eating the material, is heated evenly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention or the description of the prior art will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a three-dimensional structure diagram of a biomass furnace with balanced temperature provided by the embodiment of the utility model;

fig. 2 is a sectional view of a biomass furnace with equalized temperature according to an embodiment of the present invention.

Description of reference numerals:

10. a furnace body; 101. an accommodating cavity; 11. cooking holes; 12. a discharge hole; 13. a first feed port; 20. a smoke exhaust mechanism; 201. a smoke evacuation channel; 21. a first smoke discharge hole; 22. a second smoke exhaust hole; 30. an oven; 301. a storage groove; 31. a box body; 32. a cover body; 40. a baffle plate; 41. a rotating shaft; 42. a baffle plate; 50. a furnace pipe; 501. A combustion chamber; 51. a second feed port; 52. an upper opening; 53. a lower opening; 60. a feeding bin; 61. a bin body; 62. a bin cover; 70. a drawing plate; 71. a pull-out section; 72. a hand-held wand; 80. waste material box

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

Referring to fig. 1 and 2, the present invention provides a biomass furnace with balanced temperature, which includes a furnace body 10, a smoke exhausting mechanism 20 connected to the furnace body 10, an oven 30 and a baffle 40.

The furnace body 10 is provided with an accommodating cavity 101, the wall of the furnace body 10 is provided with a mounting hole, a first smoke exhaust hole 21 and a second smoke exhaust hole 22 which are communicated with the accommodating cavity 101 to the outer wall, and the horizontal position of the second smoke exhaust hole 22 is lower than that of the first smoke exhaust hole 21;

the smoke exhausting mechanism 20 is provided with a smoke exhausting channel 201, the smoke exhausting channel 201 is communicated with the first smoke exhausting hole 21 and the second smoke exhausting hole 22, and smoke in the furnace body 10 is exhausted to the outside through the smoke exhausting channel 201.

The oven 30 comprises a box body 31 which is positioned in the accommodating cavity 101 and is hermetically connected to the cavity wall of the accommodating cavity 101, and a cover body 32 which is connected to the oven body 10 and can cover the mounting hole, wherein the box body 31 is provided with an object accommodating groove 301, the opening of the object accommodating groove 301 faces the mounting hole, and the box body 31 is made of heat conducting materials;

baffle 40 including rotate connect in the pivot 41 of furnace body 10 and connect in pivot 41 is located can cover through rotating in the holding chamber 101 the separation blade 42 of first exhaust hole 21, pivot 41 transversely extends and is located first exhaust hole 21 reaches between the second exhaust hole 22, box 31 is located the separation blade 42 with pivot 41 is rotation axis 41 by first exhaust hole 21 department to on the rotatory rotation path of second exhaust hole 22 department, separation blade 42 can set up in box 31.

The utility model discloses technical effect for prior art is: the utility model discloses a setting can be covered fit baffle 40 of first exhaust hole 21 makes when needs increase furnace body 10 heat the flue gas in the furnace chamber can't be followed first exhaust hole 21 discharges, but discharges from the second exhaust hole 22 that is located first exhaust hole 21 below, and the flue gas is in like this the top of furnace chamber can be gathered, and the heat can be the transmission downwards, and the flue gas gathering extremely can follow during second exhaust hole 22 department the second exhaust hole 22 discharges, has so just increased the heat in the furnace chamber, has increased the flue gas dwell time and removal route in the furnace chamber for furnace body 10 below can be heated, and the heat in the furnace body 10 can the equilibrium distribute. The utility model discloses set up oven 30 in holding chamber 101, eaten material accessible mounting hole and placed in putting thing groove 301, the flue gas of gathering in holding chamber 101 can wrap up box 31, its heat can transmit to eating the material and toast in order to eating the material, is heated evenly.

Referring to fig. 2, specifically, the furnace body 10 is at least provided with a first feeding hole 13 for adding fuel, a discharging hole 12 for discharging waste fuel, and a cooking hole 11 for cooking, the first feeding hole 13, the discharging hole 12, and the mounting hole all penetrate through the accommodating cavity 101, the biomass furnace with balanced temperature further includes a furnace pipe 50 located in the accommodating cavity 101, the furnace pipe 50 is provided with a combustion cavity 501 penetrating through the furnace pipe and used for placing fuel, and the combustion cavity 501 is respectively communicated with the accommodating cavity 101, the first feeding hole 13, and the discharging hole 12. Therefore, the furnace pipe 50 realizes the placement and combustion of fuel, the flue gas discharged by the fuel is discharged to the accommodating cavity 101, and the waste materials after the fuel is discharged through the discharge hole 12. Wherein, the discharge hole 12 can also provide oxygen for the combustion process.

Referring to fig. 1 and fig. 2, further, the biomass furnace with balanced temperature further includes a feeding bin 60, the furnace tube 50 is provided with a second feeding hole 51 communicated with the first feeding hole 13, and an inner cavity of the feeding bin 60 is communicated with the first feeding hole 13 and the second feeding hole 51. Fuel enters the combustion chamber 501 of the furnace 50 from the feeding bin 60, preventing the user from burning from the upper filling in the fuel burning state.

Referring to fig. 1 and 2, further, the feeding bin 60 includes a bin body 61 connected to the furnace body 10, and a bin cover 62 capable of covering an opening of the bin body 61. The feeding bin 60 is closed after feeding is finished to prevent flue gas from overflowing.

Referring to fig. 1 and 2, preferably, the bin body 61 is square, so as to process and place food materials.

Specifically, the bin cover 62 is rotatably connected to the bin body 61 and is clamped with the bin body 61 in a covering state. The storehouse body 61 fits including the lid the apron of mounting hole department, be used for connecting the furnace body 10 reaches the slewing mechanism of apron, connect with the apron orientation the clamping mechanism of storehouse body 61 one side and evagination are in the handle of apron face, the user pulls the handle, clamping mechanism breaks away from the storehouse body 61, the apron revolutes the slewing mechanism and rotates, feeding storehouse 60 is opened, places fuel rotate behind the combustion chamber 501 apron lid close in the opening of the storehouse body 61, this moment the clamping mechanism joint in the storehouse body 61 realizes closing of feeding storehouse 60.

Referring to fig. 2, further, the furnace pipe 50 is a cylinder extending longitudinally and has an upper opening 52 and a lower opening 53 penetrating through the combustion chamber 501, the biomass furnace with balanced temperature further includes a drawing plate 70 slidably connected below the furnace pipe 50 and capable of preventing fuel in the furnace pipe 50 from falling out, the drawing plate 70 can slide along a direction perpendicular to a central axis of the furnace pipe 50 to open or close the lower opening 53, and the drawing plate 70 is located above a chamber bottom wall of the accommodating chamber 101 and is not in contact with the chamber bottom wall of the accommodating chamber 101. When the drawing plate 70 is positioned under the furnace pipe 50, the lower opening 53 of the furnace pipe 50 can be blocked to prevent fuel from falling off, and when the fuel is burnt out, the drawing plate 70 is drawn away, and the fuel falls off and is discharged through the lower opening 53 of the furnace pipe 50.

Referring to fig. 2, specifically, the drawing plate 70 includes a drawing portion 71 capable of sliding with the furnace body 10, and a handheld rod 72 connected to the drawing portion 71 and used for holding. The user can control the drawing action of the drawing portion 71 by holding the lever 72.

Referring to fig. 1 and 2, preferably, the drawing plate 70 is located above the discharge hole 12 so that the waste fuel is discharged out of the receiving cavity 101 through the discharge hole 12.

More preferably, the drawing plate 70 is provided with an air inlet so as to introduce air during the combustion process of the fuel to further support combustion.

Referring to fig. 1 and 2, further, the biomass furnace with balanced temperature further includes a waste material box 80 inserted into the discharge hole and located below the pull plate 70, the waste material box 80 is provided with a waste material tank with an upward opening so as to contain waste fuel, the waste fuel drops into the waste material tank after the user pulls out the pull plate 70, and the waste material box 80 is pulled out to clean waste materials conveniently and quickly.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A temperature equalized biomass furnace, comprising:

2. The biomass furnace with balanced temperature according to claim 1, wherein the furnace body is provided with at least a first feeding hole for adding fuel and a discharging hole for discharging waste fuel, the first feeding hole, the discharging hole and the mounting hole all penetrate through the accommodating cavity, the biomass furnace with balanced temperature further comprises a furnace liner positioned in the accommodating cavity, the furnace liner is provided with a combustion cavity penetrating through the accommodating cavity and used for placing fuel, and the combustion cavity is respectively communicated with the accommodating cavity, the first feeding hole and the discharging hole.

3. The biomass furnace with balanced temperature according to claim 2, further comprising a feeding bin, wherein the furnace pipe is provided with a second feeding hole communicated with the first feeding hole, and an inner cavity of the feeding bin is communicated with the first feeding hole and the second feeding hole.

4. The biomass furnace with balanced temperature according to claim 3, wherein the feeding bin comprises a bin body connected with the furnace body and a bin cover capable of covering the opening of the bin body.

5. The temperature-equalized biomass furnace of claim 4, wherein the bin body is tetragonal.

6. The biomass furnace with equalized temperature of claim 4, wherein the bin cover is rotatably connected to the bin body and is clamped with the bin body in a covering state.

7. The biomass furnace with the balanced temperature according to any one of claims 2 to 5, wherein the furnace pipe is cylindrical and extends longitudinally, and has an upper opening and a lower opening penetrating through the combustion chamber, the biomass furnace with the balanced temperature further comprises a pulling plate which is slidably connected below the furnace pipe and can prevent fuel in the furnace pipe from falling out, the pulling plate can slide along a direction perpendicular to a central axis of the furnace pipe to open or cover the lower opening, and the pulling plate is located above a chamber bottom wall of the accommodating chamber and is not in contact with the chamber bottom wall of the accommodating chamber.

8. The biomass furnace with balanced temperature according to claim 7, characterized in that the drawing plate comprises a drawing part which can be in sliding connection with the furnace body and a handheld rod which is connected to the drawing part and is used for being held by hands.

9. The biomass furnace with balanced temperature according to claim 7, wherein the drawing plate is provided with an air inlet and is positioned above the discharge hole.

10. The biomass furnace with balanced temperature according to claim 7, further comprising a waste material box inserted into the discharge hole and located below the drawing plate, wherein the waste material box is provided with a waste material groove with an upward opening.