CN210204494U

CN210204494U - Biomass fuel barbecue oven

Info

Publication number: CN210204494U
Application number: CN201920307994.XU
Authority: CN
Inventors: Wentian Wu; 吴闻天
Original assignee: JIANGSU HUALING ELECTRICAL TECHNOLOGY Co Ltd
Current assignee: JIANGSU HUALING ELECTRICAL TECHNOLOGY Co Ltd
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2020-03-31
Anticipated expiration: 2029-03-12

Abstract

The utility model provides a biomass fuel barbecue oven, the induction cooker comprises a cooker bod, the inlet pipe, the gridion, the pipe of discharging fume, some firearm and combustion chamber, one side of combustion chamber transversely communicates in inlet pipe and some firearm, the top of combustion chamber is equipped with water conservancy diversion mechanism, water conservancy diversion mechanism's top level is equipped with the gridion, the inner wall fixed connection of fixed block and furnace body is passed through to water conservancy diversion mechanism's both sides, water conservancy diversion mechanism includes the guide plate, arc wall and play firetube, the vertical intercommunication in the top of combustion chamber of the one end of going out the firetube, the other end of going out the firetube communicates in the arc wall, the vertical intercommunication in the guide plate in. Through set up water conservancy diversion mechanism between combustion chamber and gridion, go out the even water conservancy diversion of flame through arc wall and water conservancy diversion through-hole wherein with the comparison concentrated originally to make gridion also be heated more evenly in the barbecue chamber, the food quality of baking is better.

Description

Biomass fuel barbecue oven

Technical Field

The utility model relates to an oven field, concretely relates to biomass fuel oven.

Background

The biomass fuel barbecue oven utilizes clean fuel of biomass compression molding such as crop straws to supply energy to the barbecue oven, and the biomass molding fuel has the advantages of good combustion characteristic, high burnout rate, less dust and low chemical pollution emission, and is gradually applied.

The biomass fuel has the following characteristics when being combusted in a combustion chamber of the oven: the density of fuel is little, and the structure is loose, and the frontal area is big, easily blows, and suspension section burning share is great, and current biomass fuel oven considers this kind of condition, through adopting advanced combustor, ignites biomass fuel in the combustion chamber of concentrating relatively. Therefore, the flames are concentrated during burning, so that the barbecue chamber of the oven body is heated unevenly, and the barbecue quality of food is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a overcome above-mentioned problem or solve a biomass fuel oven of above-mentioned problem at least partially to the barbecue quality problem of inhomogeneous influence food of being heated in the barbecue chamber of solution furnace body.

In order to achieve the above object, the technical solution of the present invention is specifically realized as follows: the utility model provides a biomass fuel barbecue stove, includes furnace body, inlet pipe, gridion, the pipe of discharging fume, some firearm and combustion chamber, one side of combustion chamber transversely communicates in inlet pipe and firearm, the top of combustion chamber is equipped with water conservancy diversion mechanism, water conservancy diversion mechanism's top level is equipped with the gridion, the inner wall fixed connection of fixed block and furnace body is passed through to water conservancy diversion mechanism's both sides.

Preferably, the flow guide mechanism comprises a flow guide plate, an arc-shaped wall and a fire outlet pipe, one end of the fire outlet pipe is vertically communicated with the top of the combustion chamber, the other end of the fire outlet pipe is communicated with the arc-shaped wall, and the top of the arc-shaped wall is vertically communicated with the flow guide plate.

Preferably, the guide plate is uniformly and vertically provided with guide through holes.

Preferably, the bottom of the combustion chamber is communicated with an ash discharge pipe, and the ash discharge pipe is communicated with the ash storage chamber.

In order to solve the barbecue quality problem that the barbecue chamber of furnace body is heated unevenly and influences food, the utility model provides a biomass fuel barbecue stove, beneficial effect lies in: through set up water conservancy diversion mechanism between combustion chamber and gridion, go out the even water conservancy diversion of flame through arc wall and water conservancy diversion through-hole wherein with the comparison concentrated originally to make gridion also be heated more evenly in the barbecue chamber, the food quality of baking is better.

Drawings

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

Fig. 1 is a front cross-sectional view of the biomass fuel oven of the present invention;

fig. 2 is a schematic structural view of the flow guiding mechanism of the present invention.

In the figure: the device comprises a furnace body 1, a fixed block 2, a feed hopper 3, a feed valve 4, an air supply box 5, a fan 6, a feed pipe 7, an ash discharge valve 8, an ash storage chamber 9, a flow guide mechanism 10, a grill 11, a smoke discharge pipe 12, an igniter 13, an ash discharge pipe 14, a combustion chamber 15, a flow guide through hole 16, a flow guide plate 101, an arc-shaped wall 102 and a fire outlet pipe 103.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Fig. 1 shows a biomass fuel barbecue oven provided by the embodiment of the utility model, including furnace body 1, fixed block 2, feeder hopper 3, feed valve 4, air supply box 5, fan 6, inlet pipe 7, ash valve 8, ash storage chamber 9, water conservancy diversion mechanism 10, gridion 11, exhaust pipe 12, some firearm 13, ash discharge pipe 14, combustion chamber 15, water conservancy diversion through-hole 16, guide plate 101, arc wall 102, play firetube 103. The barbecue oven provided by the embodiment can be regarded as being divided into an oven cover, a barbecue chamber, a combustion chamber and an ash storage chamber, biomass fuel sequentially passes through the feed hopper 3, the feed pipe 7 and the combustion chamber 15, the heat of combustion is radiated and conducted onto the grill 11 through the flow guide mechanism, and smoke obtained by baking food is discharged from the smoke discharge pipe 12.

One side of the combustion chamber 15 is transversely communicated with the feeding pipe 7 and the igniter 13, the top of the combustion chamber 15 is provided with the flow guide mechanism 10, the top of the flow guide mechanism 10 is horizontally provided with the grill 16, and two sides of the flow guide mechanism are fixedly connected with the inner wall of the furnace body 1 through the fixing blocks 2. The utility model discloses a set up water conservancy diversion mechanism above combustion chamber 15, go out the flame that biomass fuel burns evenly with the water conservancy diversion.

Fig. 2 shows a flow guiding mechanism 10 of a biomass fuel barbecue grill according to an embodiment of the present invention, the flow guiding mechanism 10 includes a flow guiding plate 101, an arc wall 102 and a fire outlet tube 103, one end of the fire outlet tube vertically communicates with the top of the combustion chamber 15, the other end of the fire outlet tube 103 communicates with the arc wall 102, and the top of the arc wall 102 vertically communicates with the flow guiding plate 101. The guide plate 101 is uniformly and vertically provided with guide through holes 16. Because the flame in the combustion chamber 15 is concentrated and the heat distribution is not uniform, the heat is uniformly guided out through the arc-shaped wall 102 and the guide through holes 16, so that the grill, i.e. the barbecue chamber, is heated more uniformly. In fact, the curved wall 102 is designed to spread the flame along the curved wall 102 to the deflector plate 101 by chimney effect and to achieve flow guidance through the flow guiding through holes 16 of the deflector plate 101, according to the motion characteristics of the burning flame, so that the heat from the burning is distributed more uniformly.

The bottom of the combustion chamber 15 is communicated with an ash discharge pipe 14, an ash discharge valve 8 is arranged on the ash discharge pipe 14, and the ash discharge pipe 14 is communicated with an ash storage chamber 9. The ash discharge valve 8 is closed when the biomass fuel in the combustion chamber 15 is combusted, and the biomass fuel in the combustion chamber 15 is discharged into the ash storage chamber 9 through the ash discharge pipe 14 after being combusted for further treatment.

The working principle of the biomass fuel barbecue oven of the embodiment is as follows: sending biomass fuel into feeder hopper 3, opening feed valve 4 until the fuel is mostly full of air feed box 5, at this moment close feed valve 4, start fan 6 in the air feed box 5, insufflate the combustion chamber 15 with the fuel of homogeneous mixing by inlet pipe 7 in, open some firearm 13, the flame of fuel spreads to guide plate 101 along arc wall 102 on to realize the water conservancy diversion through-hole 16 on the guide plate 101, thereby make the gridion be heated more evenly in the barbecue.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a biomass fuel barbecue stove, includes furnace body (1), inlet pipe (7), gridion (11), discharges fume tub (12), some firearm (13) and combustion chamber (15), its characterized in that: one side of combustion chamber (15) transversely communicates in inlet pipe (7) and ignition ware (13), the top of combustion chamber (15) is equipped with water conservancy diversion mechanism (10), the top level of water conservancy diversion mechanism (10) is equipped with gridion (11), the inner wall fixed connection of fixed block (2) and furnace body (1) is passed through to the both sides of water conservancy diversion mechanism.

2. The biomass fuel barbecue grill of claim 1, characterized in that: the flow guide mechanism (10) comprises a flow guide plate (101), an arc-shaped wall (102) and a fire outlet pipe (103), one end of the fire outlet pipe is vertically communicated with the top of the combustion chamber (15), the other end of the fire outlet pipe (103) is communicated with the arc-shaped wall (102), and the top of the arc-shaped wall (102) is vertically communicated with the flow guide plate (101).

3. The biomass fuel barbecue grill of claim 2, characterized in that: and the guide plate (101) is uniformly and vertically provided with guide through holes (16).

4. The biomass fuel barbecue grill of claim 1, characterized in that: the bottom of the combustion chamber (15) is communicated with an ash discharge pipe (14), and the ash discharge pipe (14) is communicated with the ash storage chamber (9).