KR101663979B1 - Burning device for wood fillet - Google Patents

Abstract

The present invention relates to a combustion apparatus for wood fillet, wherein the combustion apparatus has a case-shaped main body in which a hollow portion is formed; A combustion opening formed on an upper surface of the main body; A fillet inlet formed in the upper surface of the main body and into which a fillet of wood is inserted; A guide unit mounted on a side surface of the fillet insertion port and guiding the inserted fillet; A conveying screw for conveying the fillet injected from the guide portion; A conveyance pipe communicating a lower space of the guide portion with a lower space of the combustion opening portion and having the conveying screw seated therein; And a combustion compartment in which a fillet conveyed by the conveying screw formed in a lower space of the combustion opening is burnt.
According to this configuration, the fillet can be used for cooking, can be easily carried, and can be fired at the frying pan. The flavor of the frying meat is enhanced by the smell of the wood.

Description

BURNING DEVICE FOR WOOD FILLET

The present invention relates to a combustion apparatus for wood fillet, and more particularly, to a burner for wood fillet, which does not use fossil fuel, is eco-friendly and portable and can be used at a required place. In particular, an impact sound generated when a fillet is squeezed by a feed screw To a combustion device for wood fillet that can be quietly used.

Typically, wood fillets are clean woody biofuels produced by crushing wood produced from forests or by-products from sawmills into sawdust and then compressing them at high temperatures and pressures to a constant size. These wood fillets are mainly used in large boilers. In such a wood fillet boiler, a dry pallet is stored in a storage tank, and then conveyed and supplied in such a manner that the pallet is continuously supplied to the combustion chamber by a required amount by means of a conveyance supply means such as a conveying screw.

Document 1: Published Patent Application No. 10-2009-0110422 (published on October 22, 2009) Document 2: Registration Patent Publication No. 10-0933422 (issued on December 22, 2009) Document 3: Published Patent Application No. 10-2011-0120028 (published on November 3, 2011) Document 4: Published Patent Application No. 10-2011-0128475 (published on November 30, 2011) Document 5: Japanese Patent Application Laid-Open No. 10-2013-0011869 (published on Jan. 30, 2013)

However, the boiler according to the prior art can be used only for heating, and there is a problem that the boiler is inconvenient to move.

Accordingly, it is an object of the present invention to provide a fillet which is used for heating, can be used for cooking, can be easily moved, can be roasted by firing, Which is capable of preventing an impact sound generated by the squeezing of the wood pellet.

According to an aspect of the present invention, there is provided a wood firing burning apparatus comprising: a case-shaped main body having a hollow portion; A combustion opening formed on an upper surface of the main body; A fillet inlet formed in the upper surface of the main body and into which a fillet of wood is inserted; A guide unit mounted on a side surface of the fillet insertion port and guiding the inserted fillet; A conveying screw for conveying the fillet injected from the guide portion; A conveyance pipe communicating a lower space of the guide portion with a lower space of the combustion opening portion and having the conveying screw seated therein; And a combustion compartment in which a fillet conveyed by the conveying screw formed in a lower space of the combustion opening is burnt. An upper end portion of the conveyance pipe contacting with the guide portion into which the fillet enters enters a front end portion And the step is formed at a lower portion of the distal end of the elastic piece, the upper surface of the step being at the same height as the lower end of the feed screw And a lower end of the step is formed at a lower portion spaced apart from a lower end of the feed screw, the central axis of the feed pipe being spaced apart from a lower portion of the axis of the feed screw, the elastic piece being connected to the feed pipe, And the elastic force is maintained; And a lifting piece which is inclined upward from the bent piece and which is raised and lowered while being in contact with a side surface of the guide portion.

According to another aspect of the present invention, there is provided a method of manufacturing a honeycomb structure, comprising the steps of: forming a plurality of ventilating holes in a combustion chamber to support a fillet, And a blowing fan for supplying the blowing fan to the lower portion of the combustion compartment is mounted.

In addition, an ignition member is further provided in the combustion compartment so as to be able to ignite the dropped fillets transferred from the transfer screw.

In the present invention, the ignition member is constituted by a heating element which generates heat by the supply of power.

In addition, the ignition member, the conveying screw, and the blowing fan are controlled by a control unit.

According to the present invention, the combustion compartment is further provided with a discharge port for discharging the combusted material to the outside.

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And a cross section of a portion where the bent piece is connected to the elevating piece is a curved shape.

According to the above-described constitution of the present invention, the fillet can be used for cooking, can be easily carried, and can be fired at the firing, and the flavor of the fried meat is enhanced by the smell of the wood, An effect of preventing the impact sound generated by the squeezing is generated.

1 is a perspective view of a combustion apparatus for a wood fillet according to an embodiment of the present invention;
Fig. 2 is a sectional structural view of the combustion apparatus for wood fillet shown in Fig. 1. Fig.
3 is a view for explaining an outlet;
4 is a view for explaining a control unit;
5A to 5D are diagrams for explaining the use state.
6 is a perspective view of a combustion apparatus for wood fillet according to another embodiment;
7 is a sectional view of the combustion apparatus for wood fillet shown in Fig.
8A and 8B are views for explaining the operating state of the elastic piece.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, wherein like reference numerals are used for like parts throughout the drawings.

FIG. 1 is a perspective view of a combustion apparatus for a wood fillet according to an embodiment of the present invention, and FIG. 2 is a sectional view.

As shown in the drawings, a burning apparatus for wood fillet according to an embodiment of the present invention, which is indicated by reference numeral 10, includes a main body 20, a fillet inlet port 23, a feed screw 30, A combustion chamber 40, an ignition member 50, and the like.

The main body is formed in a box shape and has a hollow portion. A combustion opening (not shown) is formed on an upper surface of the main body, and a combustion chamber (40) is provided in a lower space of the combustion opening portion.

An injection opening (not shown) is formed on the upper surface of the main body 20 adjacent to the combustion opening, so that the wood fillet passes through the injection opening and is injected into the fillet injection port 23. As shown in FIG. 2, the fillet inlet 23 is formed with an inclined side surface, and a guide portion 25 is formed to allow the inserted fillet to drop down easily.

A conveyance pipe 33 communicating with the lower space of the fillet injection port 23 and the combustion chamber 40 is mounted and the conveyance screw 30 is seated on the conveyance pipe 33.

As shown in FIG. 2, the feed screw 30 is exposed in the lower space of the fillet feed port 23. The fillet 5 placed on the feed screw 30 is exposed, The fillet 5 is transferred to the combustion chamber 40 by the transfer screw 30 which is rotated by the motor 35.

The ignition member 50 for igniting the fillet 50 to be injected is mounted in the combustion chamber 40. The ignition member 50 is formed of a heating element that generates heat by supplying power. And falls on the top of the ignition member 50. The fillet 5 thus stacked is ignited by the supply of electricity.

A blowing fan 45 for supplying outside air to the lower portion of the combustion compartment 40 is mounted in the main body 20. 1, a plurality of air vents are formed in the combustion plate 43 to form a flame 5 generated in the fillet 5, To move to the upper part. The combustion plate 43 may be removed and used according to the needs of the user.

The outflow port (90) is mounted in the combustion compartment (40). The outflow port (90) has a shape in which the side and the bottom are sealed. The fillet 5 burnt to be ashes is accumulated in the outflow port 90 and the thus received material is drawn out to the outside through the rear surface of the main body 20 as shown in FIG.

4, the operation of the motor 35, the blowing fan 45, and the ignition member 50 is controlled by the control unit 100. The control unit 100 controls the operation of the motor 35, (See Fig. 1)

As shown in FIGS. 1 and 2, a lid 81 is mounted on the upper end of the fillet inlet 23 into which the fillet 5 is inserted. As shown in the figure, the cover 81 can be slid transversely.

The operation of the combustion apparatus 10 for wood fillet according to an embodiment of the present invention will be described with reference to Figs. 5A to 5D.

The user first opens the upper portion of the fillet insertion port 23 using the cover 81 and inserts the fillet 5 into the opened fillet insertion port 23 The feed screw 30 drops the fillet 5 onto the upper surface of the outflow port 90 that is seated in the combustion chamber 40. 5b, 5c). The dropped fillet 5 is ignited by the operation of the ignition member 50 (refer to FIG. 5C), and the material from which the fillet 5 is generated by the combustion door is discharged to the outside (See Fig. 3)

The user operates the control unit 100 to manipulate the rotation speed of the feed screw 30 and adjust the amount of the fillet 5 fed by manipulation of the rotation speed.

Also, the user controls the amount of wind blown by the blowing fan 45 by the control unit 100. That is, the user can operate the operating state and the thermal power by the control unit 100.

Another embodiment of the present invention will be described with reference to Figs. 6 to 8B.

As shown in the drawing, an elastic piece 70 is mounted on the transfer pipe 33, and a step 60 is formed in a lower portion of the elastic piece 70.

The elastic piece 70 shown in FIG. 8A includes a bending piece 73 and a lifting piece 71. The bending piece 73 and the lifting piece 71 are integrally formed.

The bending piece 73 is connected to the upper surface of the end portion of the transfer pipe 33 and has a bending groove 75 formed therein. Therefore, the bending piece 73 can be rotated up and down by the bending groove 75.

The elevating piece 71 is sloped upward from the distal end of the bending piece 73 and is raised and lowered while being in contact with the side surface of the guiding part 25 as shown in FIGS. The cross-section of the portion where the bending piece 73 and the elevating piece 71 are connected is curved (see FIG. 8A)

7, the step 60 is formed at a lower portion of the distal end of the resilient piece 70. The upper surface of the step 60 is connected to the lower end of the transfer screw 30, And the lower end of the step 60 is formed at a lower portion spaced apart from the lower end of the conveying screw 30. As shown in FIG. That is, the central axis of the conveyance pipe 33 is positioned at a lower portion of the center of the axis of the conveyance screw 30.

The fillet 5 injected through the fillet injection port 23 is transferred to the transfer screw 30 exposed from the lower portion of the fillet 5 through the fillet 5 having a relatively large size, ). The fillet 5 having a large size as described above is projected to the upper portion of the upper end of the feed screw 30. The protruded fillet 5 is pressed against the guide portion 25, and the fillet 5 thus compressed is pressed and broken by the feed force. Impact sound is generated at the moment when it breaks like this.

However, when the fillet 5 projected from the upper end of the feed screw 30 is brought into contact with the elastic piece 70, as shown in FIG. 8B, the curved surface formed on the elastic piece 70, The lifting plate 71 is moved upward along the side surface of the guide portion 25 by the guide portion 75.

The fillet 5 moves naturally by the bending piece 73 by the lifted steel plate 71 thus moved and the fillet 5 thus moved is moved downward by the rotation of the feed screw 30 . When the fillet 5 is conveyed downward, the conveying pipe 33 is seated in the extended space by the step 60, and the fillet 5 thus placed is naturally conveyed to the combustion compartment 40 .

It is to be understood that the present invention is not limited to the above-described embodiment of the present invention, but may be embodied in many other forms without departing from the spirit of the present invention. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

10: combustion device, 20: main body,
23: fillet inlet, 25: guide,
30: conveying screw, 33: conveying tube,
40: combustion chamber, 43: combustion plate,
45: blower, 50: ignition member,
60: step, 70: elastic piece,
71: lifting piece, 73: bending piece,
75: bent groove, 90: outlet

Claims (11)

A case-shaped main body in which a hollow portion is formed; A combustion opening formed on an upper surface of the main body; A fillet inlet formed in the upper surface of the main body and into which a fillet of wood is inserted; A guide unit mounted on a side surface of the fillet insertion port and guiding the inserted fillet; A conveying screw for conveying the fillet injected from the guide portion; A conveyance pipe communicating a lower space of the guide portion with a lower space of the combustion opening portion and having the conveying screw seated therein; And a combustion compartment in which a fillet conveyed by the conveying screw formed in a lower space of the combustion opening is burnt,
An elastic piece capable of pivoting the tip portion by an elastic force is mounted on an upper portion of the end portion of the conveyance pipe contacting with the guide portion into which the fillet enters and a step is formed at a lower end portion of the conveyance tube,
The upper surface of the step is formed at the same height as the lower end of the conveying screw and the lower end of the step is formed at a lower part spaced apart from the lower end of the conveying screw,
Wherein the central axis of the conveyance pipe is spaced apart from the lower portion of the axis of the conveyance screw,
Wherein the elastic piece is connected to the conveyance pipe and has a bending groove to maintain the elastic force; And a lifting piece which is inclined upward from the bent piece and which is raised and lowered while being in contact with a side surface of the guide portion. The air conditioner according to claim 1, wherein a plurality of air vents are formed, and a combustion plate, which is supported on the upper surface by the fillet falling and transported from the conveying screw, is seated in the combustion compartment, And a blowing fan for feeding the lower part of the compartment is mounted. 3. The burner for wood fillet according to claim 2, wherein the combustion compartment is further provided with an ignition member which is fed from the conveying screw so that the falling fillet is ignited. 4. The burner for wood fillet according to claim 3, wherein the ignition member is formed of a heating element that generates heat by supply of power. 5. The burner according to claim 4, wherein the ignition member, the conveying screw, and the blowing fan are controlled by a control unit. 5. The burner for wood fillet according to claim 4, wherein the burning compartment is further provided with a discharge port for discharging the burned material to the outside. delete delete delete delete The burning apparatus for a wood fillet according to claim 1, wherein a cross section of a portion where the bent piece and the elevating piece are connected is curved.

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