Biomass stove with automatic feeding structure

Abstract

The utility model provides a biomass stove with an automatic feeding structure, and relates to the technical field of biomass stoves. A stove box body and a feeding box body; a supporting frame is arranged in the stove box body, an ignition opening is formed in the side wall of the stove box body, and a smoke pipe is installed at the upper end of the stove box body. A feeding port is formed in one side of the stove box body, a feeding plate inclining downwards is arranged on the inner wall of the stove box body and located below the feeding port, the feeding plate is located above the supporting frame, the feeding plate is gradually widened from top to bottom, and a plurality of flow dividing plates for conducting flow dividing and guiding-in on materials entering from the feeding port are arranged on the feeding plate. The feeding box body is fixed to the upper portion of the side, provided with the feeding port, of the stove box body, the bottom of the feeding box body is conical, a feeding pipe communicated with the feeding port is obliquely arranged at the bottom of the feeding box body, and a control panel for controlling constant-speed feeding is arranged in the feeding box body. The problem that manual fuel adding is time-consuming and labor-consuming is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to biomass stove technical field, especially a kind of biomass stove with automatic feeding structure. BACKGROUND

[0002] Biomass stove is a new generation of efficient, environmental protection, energy-saving cooking heating stove, because product is high in thermal efficiency when using, low in smoke emission, also called efficient low emission stove, it is with combustible biomass (wood, straw, sawdust, chaff, leaves etc.) and coal as fuel, by making biomass gasification in hearth produces combustible gas, combustible gas is combusted again under the secondary oxygen supply of hearth upper layer, realizes the full combustion of biomass, reaches the thermal efficiency of stove while reducing the emission of smoke and dust. Using this technology compared with traditional large stove, the overall thermal efficiency of stove can be greatly improved, the purpose of saving firewood and coal is achieved, the amount of smoke emission is reduced by secondary oxygen supply gasification combustion, flue gas is discharged to outdoor by flue, solve the problem of high pollution, high emission, high energy consumption of rural large stove, truly realize the purpose of high efficiency, environmental protection and energy saving, it is energy-saving stove that is integrated with the functions of cooking, heating, keeping warm etc.

[0003] The existing biomass stove often needs manual operation to send biomass fuel to the inside of biomass stove for combustion, and manual fuel adding is time-consuming and laborious. CONTENT OF THE UTILITY MODEL

[0004] In view of the deficiencies in the prior art, the utility model provides a biomass stove with automatic feeding structure, which solves the problem of time-consuming and laborious manual fuel adding.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A biomass stove with automatic feeding structure, comprising: comprising; stove box body and feeding box body;

[0007] The support frame is arranged in the stove box body, the side wall of the stove box body is provided with an ignition hole, and the smoke pipe is installed at the upper end of the stove box body;

[0008] The stove box body is provided with a feeding port on one side, the inner wall of the stove box body and below the feeding port are provided with a downward inclined feeding plate, and the feeding plate is located above the support frame; the feeding plate gradually widens from top to bottom, and a plurality of shunt plates are arranged on the feeding plate to shunt and guide the materials entering the feeding port; the feeding box body is fixed on the upper part of the side where the feeding port is arranged on the stove box body, the bottom of the feeding box body is conical, and the bottom of the feeding box body is inclinedly provided with a feeding pipe communicated with the feeding port; the control plate for controlling uniform feeding is arranged in the feeding box body.

[0009] Preferably, the feeding box is internally provided with a block, the block is internally provided with a communication port communicating the upper part and the lower part of the feeding box, a rotating rod is horizontally arranged in the communication port, the rotating rod is arranged along the axis of the rotating rod, and the control plates are arranged along the circumference of the rotating rod.

[0010] Preferably, a material receiving box is arranged in the furnace box and below the support frame.

[0011] Preferably, the support frame comprises a support net plate and a control rod fixedly arranged in the support net plate, the control rod is horizontally arranged, and both ends of the control rod are rotationally connected to the furnace box, one end of the control rod is arranged outside the furnace box and is vertically fixed with a control rotating plate, and a control screw rod is arranged, the furnace box is provided with a threaded hole matched with the control screw rod, the control screw rod passes through the control rotating plate and is matched with the threaded hole to fix the control rotating plate.

[0012] Preferably, a fan is arranged on one side of the furnace box, and the air pipe of the fan is communicated with the furnace box and arranged below the support frame.

[0013] The utility model has the following beneficial effects:

[0014] The material is placed in the feeding box, and then the feeding is controlled through the control plate, so that manual feeding is avoided, and the use is more convenient; and the feeding plate and the flow dividing plate are arranged, so that the entering material is divided, the material is scattered on the support frame for combustion, and the combustion is more sufficient.

[0015] Other advantages, objects and features of the utility model will be embodied in part through the following description, and will be understood by those skilled in the art through research and practice of the utility model. DRAWINGS

[0016] Figure 1 It is the whole structure side sectional view schematic drawing of the utility model;

[0017] Figure 2 It is the whole structure part sectional view schematic drawing of the utility model.

[0018] In the above drawings: 1, furnace box;11, ignition port;12, smoke pipe;13, material receiving box;14, fan;2, feeding box;21, block;22, rotating rod;3, support frame;31, support net plate;32, control rod;4, feeding pipe;5, control plate;6, feeding plate;7, flow dividing plate;8, control rotating plate;9, control screw rod. DETAILED DESCRIPTION

[0019] In order to make the technical means, creation characteristics, achieve purposes and effects of the utility model more clear and easy to understand, the technical scheme in the utility model is further explained below in combination with the drawings and examples.

[0020] Please refer to Figure 1 and Figure 2 , a biomass stove with automatic feeding structure, comprising: including; stove box body 1 and feeding box body 2; the support frame 3 is arranged in the stove box body 1, the side wall of the stove box body 1 is provided with an ignition hole 11, and the upper end of the stove box body 1 is provided with a smoke pipe 12; one side of the stove box body 1 is provided with a feeding port, and the inner wall of the stove box body 1 and below the feeding port is provided with a downward inclined feeding plate 6, and the feeding plate 6 is located above the support frame 3, the feeding plate 6 gradually widens from top to bottom, and a plurality of shunt plates 7 for shunting the materials entering the feeding port are arranged on the feeding plate 6, the feeding box body 2 is fixed on the upper part of the side provided with the feeding port of the stove box body 1, the bottom of the feeding box body 2 is conical, the bottom of the feeding box body 2 is inclinedly provided with a feeding pipe 4 communicated with the feeding port, and the control plate 5 for controlling quantitative feeding is arranged in the feeding box body 2.

[0021] The support frame 3 is arranged for placing materials, the ignition hole 11 is provided with a cover, and the ignition hole 11 can be closed by the cover after ignition is completed; the smoke pipe 12 is arranged for smoke exhaust; when feeding, the materials slide downward along the feeding plate 6 at the feeding port and finally fall on the support frame 3, the shunt plate 7 is arranged to make the entering materials shunt and disperse and fall on the support frame 3 for combustion, so that the combustion is more sufficient; the materials are placed in the feeding box body 2, and then uniform feeding is controlled through the control plate 5, so that manual feeding is avoided, and the use is more convenient.

[0022] Further, as shown in Figure 1 , a block 21 is arranged in the feeding box body 2, a communication port communicated with the upper part and the lower part of the feeding box body 2 is arranged in the block 21, a rotating rod 22 is horizontally arranged in the communication port, the rotating rod 22 is rotationally arranged along the axis thereof, the control plate 5 is provided with a plurality of control plates 5, and the plurality of control plates 5 are arranged along the circumference of the rotating rod 22, and the edge of the rotating rod 22 is in contact with the inner wall of the communication port. The block 21 is arranged to isolate the upper part and the lower part of the feeding box body 2, and only the communication port can be communicated, four control plates 5 arranged along the rotating rod 22 are arranged in the communication port, the rotating rod 22 drives the control plate 5 to rotate when the rotating rod 22 rotates, a plurality of materials can be accommodated between two adjacent control plates 5, the materials in the upper part are controlled to be conveyed to the lower part of the feeding box body 2 by the control plate 5, and then the materials are sent to the feeding plate 6 through the inclined feeding pipe 4 and then shunted and fall on the support frame 3.

[0023] Further, as shown in Figure 1 andFigure 2 As shown in the figure, a receiving box 13 is arranged in the furnace box 1 below the support frame 3. The receiving box 13 is arranged to collect the ash and the like after combustion, facilitating subsequent cleaning.

[0024] Further, as shown in the figure, Figure 2 The support frame 3 comprises a support net plate 31 and a control rod 32 fixedly arranged in the support net plate 31. The control rod 32 is horizontally arranged, and both ends of the control rod 32 are rotatably connected to the furnace box 1. One end of the control rod 32 penetrates out of the furnace box 1 and is vertically fixed with a control rotating plate 8. A control screw 9 is further arranged. The furnace box 1 is provided with a threaded hole matched with the control screw 9. The control screw 9 penetrates through the control rotating plate 8 and is matched with the threaded hole to fix the control rotating plate 8. When the control screw 9 is removed, the control rotating plate 8 can drive the control rod 32 to rotate. The control rod 32 is fixed with the support net plate 31, so that the support net plate 31 is driven to rotate. The ash remaining on the support net plate 31 falls into the receiving box 13.

[0025] Further, as shown in the figure, Figure 1 A fan 14 is arranged on one side of the furnace box 1. The air pipe of the fan 14 is communicated with the furnace box 1 and is arranged below the support frame 3. The fan 14 works to send air to the inside of the furnace box 1, ensuring the combustion condition.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the present application. They should be covered in the scope of the claims of the present application.

Claims

1. A biomass stove with an automatic feeding structure, characterized in that, Includes: stove body (1) and feeding box (2); The stove box (1) is provided with a support frame (3), the stove box (1) has an ignition port (11) on its side wall, and a flue (12) is installed at the top of the stove box (1). The stove box (1) has a feed inlet on one side. The inner wall of the stove box (1) and below the feed inlet is provided with a downwardly inclined feeding plate (6). The feeding plate (6) is located above the support frame (3). The feeding plate (6) gradually widens from top to bottom and is provided with several diversion plates (7) to divert and guide the material entering from the feed inlet. The feeding box (2) is fixed on the upper part of the side of the stove box (1) where the feed inlet is located. The bottom of the feeding box (2) is conical. The bottom of the feeding box (2) is inclined and provided with a feeding pipe (4) communicating with the feed inlet. The feeding box (2) is provided with a control board (5) for controlling uniform feeding.

2. A biomass stove with an automatic feeding structure as described in claim 1, characterized in that, The feeding box (2) is provided with a block (21). The block (21) is provided with a connecting port connecting the upper and lower parts of the feeding box (2). A rotating rod (22) is horizontally provided in the connecting port. The rotating rod (22) is rotatably arranged along its own axis. Several control plates (5) are provided, and the several control plates (5) are arranged around the circumference of the rotating rod (22). The edge of the rotating rod (22) is in contact with the inner wall of the connecting port.

3. A biomass stove with an automatic feeding structure as described in claim 1, characterized in that, A receiving box (13) is provided inside the stove body (1) and below the support frame (3).

4. A biomass stove with an automatic feeding structure as described in claim 1, characterized in that, The support frame (3) includes a support mesh plate (31) and a control rod (32) fixedly inserted in the support mesh plate (31). The control rod (32) is horizontally arranged, and both ends of the control rod (32) are rotatably connected to the stove box (1). One end extends out of the stove box (1) and is vertically fixed with a control rotating plate (8). A control screw (9) is also provided. The stove box (1) is provided with a threaded hole that mates with the control screw (9). The control screw (9) passes through the control rotating plate (8) and mates with the threaded hole to fix the control rotating plate (8).

5. A biomass stove with an automatic feeding structure as described in claim 1, characterized in that, A fan (14) is provided on one side of the stove box (1), and the air duct of the fan (14) is connected to the stove box (1) and located below the support frame (3).

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