TWM485370U - Biomass fuel cooking equipment - Google Patents

Abstract

A biomass fuel cooking equipment is described, which includes a frame body, a combustion device, a feeding device, a lighting device and an exhaust device. The frame body has a containing tank, in which the containing tank has a flame outlet. The combustion device is mounted in the frame body. The combustion device has a combustion chamber and a flame channel, in which the flame channel communicates with the combustion chamber and the flame outlet. The feeding device communicates with the flame chamber for feeding a biomass fuel into the combustion chamber. The lighting device communicates with the flame chamber for lighting and burning the biomass fuel. The exhaust device communicates with the flame chamber for exhausting gas produced by burning the biomass fuel.

Description

Biomass fuel cooking equipment

The present invention relates to a cooking device, and in particular to a biomass fuel cooking device.

When cooking food, whether it is in the kitchen of a family or a restaurant, most of the dishes are cooked using natural gas (commonly known as gas) or electricity. Among them, the most common is a gas stove that uses gas as a fuel, or an oven or an induction cooker that uses electricity as an energy source.

However, energy sources such as natural gas or electricity are not inexhaustible. On the one hand, natural gas is an energy source mainly found in oil and gas fields, and a small amount of natural gas is derived from coal seams. Since the output of natural gas depends on the exploitation of the earth's resources, natural gas may have a depleted day of use. On the other hand, electricity can be obtained in a variety of ways, such as thermal power generation, hydropower, wind power or nuclear power generation to obtain electricity. However, all of the above-mentioned power generation methods have their own shortcomings, such as the disadvantages of thermal power generation, such as noise or air pollution; it is not suitable for hydroelectric power generation in areas with low rainfall; it is not suitable for wind power generation in areas with short air volume; or nuclear energy Power generation requires a multi-faceted consideration of the safety of nuclear power plants themselves and the disposal of nuclear waste.

Therefore, in the long-term considerations, some operators are beginning to develop various alternatives. The use of energy, such as biomass fuels. However, the current common cooking equipment is still based on energy sources such as gas or electricity, and cannot be applied to biomass fuel.

Therefore, it is an object of the present invention to provide a biomass fuel cooking apparatus that can utilize biomass energy fuel as an energy source for cooking food.

Another object of the present invention is to provide a biomass fuel cooking apparatus using biomass fuels which are biomass energy particles made of waste wood, in addition to fuel cost savings, and biomass after combustion. Energy can not pollute the environment.

In accordance with the above objects of the present invention, a biomass fuel cooking apparatus is provided which includes a frame, a combustion device, a feeding device, an ignition device, and an exhaust device. The frame has a receiving groove, wherein the receiving groove has a fire outlet. The combustion device is erected in the frame body, and the combustion device has a combustion chamber and a fire passage, wherein the fire passage communicates with the combustion chamber and the fire outlet. The feed device communicates with the combustion chamber to deliver biomass fuel to the combustion chamber. The ignition device communicates with the combustion chamber to ignite the biomass fuel. An exhaust device communicates with the combustion chamber to exclude gases from burning biomass fuel.

According to an embodiment of the present invention, the biomass fuel cooking device further includes a blowing device connected to the combustion chamber.

According to an embodiment of the present invention, the exhaust device includes an intake pipe and an bleed air unit. The intake pipe has a opposite end and the other end, wherein one end of the intake pipe communicates with the combustion chamber. The bleed air unit has an intake end and an exhaust end, wherein the intake end communicates with the other end of the intake pipe, and the gas system sequentially passes through the intake pipe And the intake end is discharged from the exhaust end.

According to an embodiment of the present invention, the exhaust device further includes a cooling unit ring disposed outside the intake pipe.

According to an embodiment of the present invention, the cooling unit is a water cooling tank.

According to an embodiment of the present invention, the feeding device comprises a storage unit and a conveying unit. The storage unit has a feed port. The conveying unit communicates with the storage unit and the combustion chamber, wherein the biomass fuel sequentially enters the storage unit from the inlet, and the biomass fuel is input into the combustion chamber through the delivery unit.

According to an embodiment of the present invention, the storage unit further includes a detecting component to detect the storage amount of the biomass fuel.

According to an embodiment of the present invention, the biomass fuel cooking device further includes a cover member covering the inlet.

According to an embodiment of the present invention, the biomass fuel cooking device further includes a control device. The control device is electrically connected to the feeding device, the ignition device and the exhaust device to control the feeding device, the ignition device and the exhaust device.

In accordance with an embodiment of the present invention, the combustion chamber described above includes an access door.

In the biomass fuel cooking device of the present invention, the biomass fuel entering the combustion chamber is burned through the ignition device, and the flame generated by the biomass fuel is guided to the fire outlet through the fire passage, thereby heating the receiving groove. The cooking utensils carried on it. Therefore, the action of cooking food can be performed using biomass fuel as an energy source.

100‧‧‧Biomass fuel cooking equipment

110‧‧‧ frame

111‧‧‧ accommodating slots

111a‧‧‧Fire exit

120‧‧‧burning device

121‧‧‧ combustion chamber

121a‧‧‧ access door

122‧‧‧Fire passage

130‧‧‧Feeding device

131‧‧‧Storage unit

131a‧‧‧ Feed inlet

131b‧‧‧Detection components

132‧‧‧Transportation unit

140‧‧‧Ignition device

150‧‧‧Exhaust device

151‧‧‧Air intake pipe

151a‧‧‧ one end

151b‧‧‧The other end

152‧‧‧ bleed air unit

152a‧‧‧ intake

152b‧‧‧Exhaust end

153‧‧‧Cooling unit

160‧‧‧Air supply device

170‧‧‧Cleaning pieces

180‧‧‧Control device

900‧‧‧Biomass fuel

The above and other objects, features, advantages and implementations of the present invention are made. The example can be more clearly understood, and the description of the drawings is as follows: FIG. 1A is a front view showing a biomass fuel cooking apparatus according to an embodiment of the present invention.

1B is a perspective view showing a biomass fuel cooking apparatus according to an embodiment of the present invention.

1C is a top plan view showing a biomass fuel cooking apparatus according to an embodiment of the present invention.

1D is a side elevational view of a biomass fuel cooking apparatus in accordance with an embodiment of the present invention.

The technical content, structural features, achieved goals and effects of the present invention will be described in detail below in conjunction with the embodiments of the present invention.

Please refer to FIG. 1A. FIG. 1A is a front elevational view showing a biomass fuel cooking apparatus 100 according to an embodiment of the present invention. The biomass fuel cooking apparatus 100 includes a housing 110, a combustion device 120, a feeding device 130, an ignition device 140, and an exhaust device 150. The frame 110 can be used to load components such as the combustion device 120, the feeding device 130, the ignition device 140, and the exhaust device 150. Therefore, in determining the structure of the housing 110, at least the housing 110 is sized to accommodate the aforementioned members. In an example, the size of the frame 110 is the same or similar to the size of the biomass fuel cooking device 100. Therefore, when designing the various components of the biomass fuel cooking device 100, the size of the frame 110 can roughly determine the biomass energy. The size of the fuel cooking device 100.

In an example, please refer to Figure 1B. Figure 1B shows A perspective view of a biomass fuel cooking apparatus 100 according to an embodiment of the present invention. The appearance of the frame 110 may be a rectangular parallelepiped structure to facilitate describing the volume occupied by the biomass fuel cooking apparatus 100 in a three-dimensional space.

Referring to FIGS. 1A and 1C together, FIG. 1C is a top plan view showing a biomass fuel cooking apparatus 100 according to an embodiment of the present invention. The frame 110 has a receiving groove 111. The accommodating groove 111 can be used to accommodate or carry a cooking utensil such as a wok or a stainless steel pot. Further, as shown in FIG. 1A, the accommodating groove 111 has a vent 111a, and the flame can be ejected from the igniting port 111a to heat the upper cooking utensil, thereby cooking the foodstuff in the cooking utensil. In an example, as shown in FIG. 1C, the fire outlet 111a may be disposed in an intermediate portion of the accommodating groove 111 to uniformly heat the cooking utensil.

Referring again to FIG. 1A, the combustion apparatus 120 is mounted in the casing 110. The combustion device 120 has a combustion chamber 121 and a fire exit passage 122, wherein the fire exit passage 122 communicates with the combustion chamber 121 and the fire exit port 111a. Therefore, when the biomass fuel 900 is burned in the combustion chamber 121 to generate a flame, the flame can be ejected from the fire outlet 111a via the fire passage 122. In one example, the biomass fuel cooking apparatus 100 can include a blower 160 (eg, a blower). The air blowing device 160 communicates with the combustion chamber 121, and can guide the flame to be ejected from the fire outlet 111a via the fire exit passage 122 by sending out the air flow. In another example, the combustion chamber 121 can include an access door 121a to facilitate trimming or cleaning of the interior of the combustion chamber 121 by the operator opening the service door 121a.

As shown in FIG. 1A, the feeding device 130 communicates with the combustion chamber 121 to deliver the biomass fuel 900 to the combustion chamber 121. In an example, Biomass fuel 900 can be biomass energy particles made from discarded wood. The feeding device 130 may include a hopper unit 131 and a conveying unit 132. The hopper unit 131 has a feed port 131a to facilitate the user to replenish the biomass fuel 900 from the feed port 131a into the hopper unit 131. In an example, referring to FIGS. 1A and 1B together, the biomass fuel cooking apparatus 100 may include a cover 170 covering the inlet 131a to prevent impurities in the air from entering the storage unit via the inlet 131a. 131. Further, the conveying unit 132 communicates with the inlet port 131a and the combustion chamber 121. Therefore, the biomass fuel 900 sequentially enters the storage unit 131 from the inlet 131a, and the biomass fuel 900 is input into the combustion chamber 121 through the delivery unit 132. In an example, the transport unit 132 can be a screw conveyor.

Please refer to FIG. 1D. FIG. 1D is a side view showing a biomass fuel cooking apparatus 100 according to an embodiment of the present invention. The storage unit 131 may include a detecting element 131b to detect the storage amount of the biomass fuel 900. For example, the detecting element 131b may be a pressure sensor and disposed at a predetermined height within the stocker unit 131. The following uses a practical application example to more clearly illustrate the manner in which the pressure sensor detects the amount of biomass fuel 900 stored. Generally, the storage unit 131 is vertically disposed, so that the biomass fuel 900 is continuously affected, and the biomass fuel 900 located in the storage unit 131 is affected by gravity, so that the height of the biomass fuel 900 is lowered. . When the height of the biomass fuel 900 is lower than the predetermined height and does not cover the pressure sensor, the weight of the biomass fuel 900 cannot compress the pressure sensor, and the pressure sensor measures the current No biomass fuel 900 exerts pressure on it, and then sends out a message The number informs the user that the current storage of biomass fuel 900 is insufficient. On the other hand, when the height of the biomass fuel 900 is higher than a predetermined height and covers the pressure sensor, the pressure sensor is pressed by the weight of the biomass fuel 900, and it is measured that there is biomass currently. The state in which the fuel 900 can apply pressure thereto, at which time the pressure sensor does not emit a signal. Therefore, the storage amount of the current biomass fuel 900 can be detected through the detecting component 131a.

Referring again to FIG. 1A, the ignition device 140 communicates with the combustion chamber 121 to ignite the biomass fuel 900 that is delivered from the feed device 130 to the combustion chamber 121. On the other hand, the exhaust device 150 also communicates with the combustion chamber 121 for removing gas generated when the biomass fuel 900 is burned. In an example, the exhaust device 150 includes an intake pipe 151 and an air induction unit 152. In an exemplary example, the bleed air unit 152 can be an exhaust fan. The intake pipe 151 has a opposite end 151a and a other end 151b, and the bleed unit 152 has an intake end 152a and an exhaust end 152b. Here, one end 151a of the intake pipe 151 communicates with the combustion chamber 121, and the other end 151b of the intake pipe 151 communicates with the intake end 152a of the bleed air unit 152. Therefore, the gas generated when the combustion chamber 121 burns the biomass fuel 900 can sequentially pass through the intake pipe 151 and enter the bleed air unit 152 via the intake end 152a, and be discharged from the exhaust end 152b of the bleed air unit 152. .

In an example, as shown in FIG. 1A, the exhaust device 150 may include a cooling unit 153 disposed outside the intake pipe 151. The gas generated when burning the biomass fuel 900 is usually a high-temperature gas. In order to prevent the temperature of the gas from being too high, the exhaust device 150 is damaged, and the cooling unit 153 is disposed outside the intake pipe 151 and is connected to the intake pipe 151. The gas in the heat exchange to cool But the temperature of the gas.

In an example, referring to FIGS. 1A and 1D together, the biomass fuel cooking apparatus 100 may include a control device 180. The control device 180 is electrically connected to the feeding device 130, the ignition device 140, and the exhaust device 150 to control the feeding device 130, the ignition device 140, and the exhaust device 150. For example, the control device 180 can control the intensity of the flame by controlling the speed at which the feed device 130 delivers the biomass fuel 900 to the combustion chamber 121; the operator can transmit the ignition signal through the control device 180 to activate the ignition device 140, thereby igniting the combustion. The biomass fuel 900; or the control device 180 can control the bleed air rate of the bleed air unit 152 of the venting device 150 to control the speed of the gas generated when the biomass fuel 900 is burned.

In summary, the biomass fuel cooking device of the present invention burns the biomass fuel entering the combustion chamber through the ignition device, and guides the flame generated by the biomass fuel to the fire outlet through the fire passage, thereby heating the capacity. Set the cooking utensils carried on the trough. Therefore, the biomass fuel cooking device of the present invention can use biomass fuel as an energy source to cook food. In addition, since the biomass fuel is produced by recycling materials such as waste wood, in addition to the advantages of low energy cost, the biomass fuel after combustion does not pollute the environment.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention. Any one skilled in the art can make various changes and retouchings without departing from the spirit and scope of the present invention. The scope is subject to the definition of the scope of the patent application attached.

100‧‧‧Biomass fuel cooking equipment

110‧‧‧ frame

111‧‧‧ accommodating slots

111a‧‧‧Fire exit

120‧‧‧burning device

121‧‧‧ combustion chamber

121a‧‧‧ access door

122‧‧‧Fire passage

130‧‧‧Feeding device

131‧‧‧Storage unit

131a‧‧‧ Feed inlet

132‧‧‧Transportation unit

140‧‧‧Ignition device

150‧‧‧Exhaust device

151‧‧‧Air intake pipe

151a‧‧‧ one end

151b‧‧‧The other end

152‧‧‧ bleed air unit

152a‧‧‧ intake

152b‧‧‧Exhaust end

153‧‧‧Cooling unit

160‧‧‧Air supply device

900‧‧‧Biomass fuel

Claims (10)

A biomass fuel cooking device comprises: a frame body having a receiving groove, wherein the receiving groove has a fire outlet; a combustion device is disposed in the frame body, the combustion device has a combustion chamber and a fire a passage, wherein the fire passage communicates with the combustion chamber and the fire outlet; a feeding device that communicates with the combustion chamber to deliver a biomass fuel into the combustion chamber; an ignition device that communicates with the combustion chamber to ignite and burn a biomass fuel; and an exhaust device that communicates with the combustion chamber to exclude combustion of the biomass fuel to produce a gas. The biomass fuel cooking device according to claim 1, further comprising a blowing device that communicates with the combustion chamber. The biomass fuel cooking apparatus according to claim 1, wherein the exhausting device comprises: an intake pipe having opposite ends and the other end, wherein the end of the intake pipe communicates with the combustion chamber; and a gas unit having an intake end and an exhaust end, wherein the intake end communicates with the other end of the intake pipe, and the gas system sequentially passes through the intake pipe and the intake end and from the exhaust The end is discharged. The biomass fuel cooking apparatus of claim 3, wherein the exhausting device further comprises a cooling unit disposed outside the intake pipe. The biomass fuel cooking device of claim 4, wherein the cooling unit is a water cooling tank. The biomass fuel cooking apparatus according to claim 1, wherein the feeding device comprises: a storage unit having a feeding port; and a conveying unit communicating the storage unit and the combustion chamber, wherein the feeding unit The biomass fuel system sequentially enters the storage unit from the feed port, and the biomass fuel is input into the combustion chamber through the delivery unit. The biomass fuel cooking device of claim 6, wherein the storage unit further comprises a detecting component to detect a storage amount of the biomass fuel. The biomass fuel cooking device of claim 6, further comprising a cover covering the inlet. The biomass fuel cooking device of claim 1, further comprising a control device electrically connected to the feeding device, the ignition device and the exhaust device to control the feeding device, the ignition device and the row Gas device. The biomass fuel cooking apparatus of claim 1, wherein the combustion chamber comprises an access door.