A biomass energy conversion device with intelligent cooling function

Abstract

The present invention discloses a biomass energy conversion device with an intelligent cooling function, and its structure includes a feeding hopper, an incinerator, and an air pump. Since the gas transmission pipe is fixed and the air flow acts on the same position for a long time, a diffusion mechanism is provided at the bottom of the gas transmission pipe. The air flow is diverted and diffused through the connecting pipe, and the rotation of the collar drives the connecting pipe to rotate, so that the diffusion area of the air flow is increased, reducing the long-term action of the air flow on the same position, reducing the splashing of energy particles due to the action of the air flow, and reducing the extinguishing of energy particles due to collision with the inner wall of the incinerator, which is beneficial to the normal incineration of energy particles. When the volume of the energy particles is relatively large, the volume of the waste generated after incineration increases accordingly, and the waste is easily stuck inside the discharge port when discharged along the discharge port. A crushing mechanism is provided above the cooling plate. After the crushing mechanism moves, the crushing plate impacts and pushes the waste, which can reduce the volume of the waste.

Description

Technical Field

[0001] The present invention belongs to the field of biomass energy, and more specifically, particularly relates to a biomass energy conversion device with an intelligent cooling function. Background Art

[0002] Biomass energy particles are put into an incinerator for combustion, and the generated hot air flow is transported along an exhaust pipe for use by a dryer. The energy particles are put into the incinerator from a feeding hopper, and the particles fall onto the incineration plate of the incinerator. The incineration plate heats the particles to convert biomass energy into heat energy, and the waste generated by incineration falls downward onto the cooling plate, and the waste is cooled by the cooling plate; in the prior art, when using an incinerator to incinerate and convert biomass energy particles, in order to accelerate the incineration speed of the energy particles, an air delivery pipe at the top of the incinerator is connected to an air pump, and the air pump passes the air delivery pipe to introduce air flow into the incinerator to accelerate the incineration speed of the energy particles. Since the air delivery pipe is fixed and the air flow acts on the same position for a long time, the energy particles are splashed everywhere under the action of the air flow, resulting in the energy particles colliding with the inner wall of the incinerator and going out, affecting the normal incineration of the energy particles. Summary of the Invention

[0003] In order to solve the above technical problem that when using an incinerator to incinerate and convert biomass energy particles, in order to accelerate the incineration speed of the energy particles, an air delivery pipe at the top of the incinerator is connected to an air pump, and the air pump passes the air delivery pipe to introduce air flow into the incinerator to accelerate the incineration speed of the energy particles. Since the air delivery pipe is fixed and the air flow acts on the same position for a long time, the energy particles are splashed everywhere under the action of the air flow, resulting in the energy particles colliding with the inner wall of the incinerator and going out, affecting the normal incineration of the energy particles, the present invention provides a biomass energy conversion device with an intelligent cooling function.

[0004] In order to achieve the above object, the present invention is realized by the following technical solutions: A biomass energy conversion device with an intelligent cooling function, its structure includes a feeding hopper, an incinerator, and an air pump. The right side of the incinerator is welded and connected to the left side of the feeding hopper, and the bottom of the air pump is fixed on the top of the incinerator.

[0005] The incinerator includes a furnace body, an air delivery pipe, an exhaust pipe, an incineration plate, and a cooling plate. The right side of the furnace body is welded and connected to the left side of the feeding hopper. The top of the air delivery pipe is fixed at the center position of the inner top of the furnace body and is communicated with the air pump. The right end of the exhaust pipe is nested and installed at the middle position on the left side of the furnace body. The left and right ends of the incineration plate are connected to the inner walls of the left and right sides of the furnace body, and the left and right ends of the cooling plate are embedded and fixed in the inner walls of the left and right sides of the furnace body.

[0006] As a further improvement of the present invention, the gas transmission pipe includes a pipe body, a support rod, and a diffusion mechanism. The top end of the pipe body is fixed to the central position of the inner top of the furnace body. The top end of the support rod is connected to the inner walls on the left and right sides of the pipe body. The middle part of the diffusion mechanism is suspended and installed at the bottom end of the support rod. The support rod is made of rubber material and has elasticity, which is beneficial for the diffusion mechanism to move downward along the pipe body under the action of air flow, so that the diffusion mechanism disengages from the pipe body, and the diffusion mechanism rotates continuously, driving the increase of the diffusion area of the air flow.

[0007] As a further improvement of the present invention, the diffusion mechanism includes a support shaft, a collar, a scraper, an inner cavity, and a connecting pipe. The support shaft is connected to the bottom end of the support rod. The middle part of the collar is hinged to the outer wall of the support shaft. The scraper is installed on the outer wall of the collar. The inner cavity is arranged inside the collar. The inner end of the connecting pipe is fixedly connected to the outer wall of the collar and is communicated with the inner cavity. The distance between the inner walls of the connecting pipe gradually increases from the inside to the outside, which can reduce the phenomenon that waste gas and dust generated by external incineration enter the inner cavity along the connecting pipe and cause blockage.

[0008] As a further improvement of the present invention, the scraper includes an elastic block, a connecting plate, and a scraping block. The connecting plate is connected to the outer wall of the collar through the elastic block. The scraping block is installed on the surface of the connecting plate. The outer wall of the scraping block is made of metal brush material, which can increase the friction between the scraping block and the inner wall of the bottom end of the gas transmission pipe, brush off the dirt on the inner wall of the bottom end of the gas transmission pipe, and is beneficial for keeping the distance between the inner walls of the gas transmission pipe unchanged.

[0009] As a further improvement of the present invention, the connecting pipe includes a sleeve, a telescopic rod, a blocking plate, and a cleaning block. The inner end of the sleeve is fixed to the outer wall of the collar. The telescopic rod is arranged inside the sleeve, and the inner end is connected to the inner wall of the inner cavity. The middle part of the inner side of the blocking plate is fixedly connected to the outer end of the telescopic rod. The cleaning block is integrally connected to the two ends of the surface of the blocking plate. The outer side surface of the blocking plate is provided with a concave semi-circular groove, so that the outer side surface of the blocking plate is an uneven surface, which accelerates the downward movement of the blocking plate under the thrust of the air flow.

[0010] As a further improvement of the present invention, the cooling plate includes a connecting block, a plate body, a discharge port, and a crushing mechanism. The plate body is installed inside the furnace body through the connecting block. The discharge port is arranged at the surface position of the plate body. The crushing mechanism is placed at the surface position of the plate body. There are four crushing mechanisms, which are beneficial for the crushing mechanism to slide back and forth on the surface of the plate body and evenly impact and crush the waste on the surface of the plate body.

[0011] As a further improvement of the present invention, the crushing mechanism includes a slider, a push rod, and a crushing plate. The slider is slidably matched with the surface of the plate body. The inner end of the push rod is fixed to the outer wall of the slider. The middle part of the inner side of the crushing plate is connected to the outer end of the push rod. The push rod is made of rubber material and has elasticity, which is beneficial for driving the crushing plate to move back and forth.

[0012] As a further improvement of the present invention, the slider includes a block body, a movable cavity, a ball, and a movable ball. The outer wall of the block body is fixed to the inner end of the push rod. The movable cavity is provided in the middle of the block body. The ball is installed in the middle of the movable cavity. The movable ball is movably matched with the ball. The movable ball is an overall metal small ball, which can increase the power generated by the reciprocating movement of the movable ball.

[0013] Beneficial effects

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. Since the gas delivery pipe is fixed and the airflow acts on the same position for a long time, by providing a diffusion mechanism at the bottom of the gas delivery pipe, the airflow is diverted and diffused through the connecting pipe, and the rotation of the collar drives the connecting pipe to rotate, so that the diffusion area of the airflow is increased, reducing the long-term action of the airflow on the same position, reducing the splashing of energy particles due to the action of the airflow, and reducing the extinguishing of energy particles due to collision with the inner wall of the incinerator, which is beneficial to the normal incineration of energy particles.

[0016] 2. When the volume of the energy particles is relatively large, the volume of the waste generated after incineration increases accordingly, and the waste is likely to get stuck inside the discharge port when discharged along the discharge port. By providing a crushing mechanism above the cooling plate, the crushing plate impacts and pushes the waste after the crushing mechanism moves, which can reduce the volume of the waste, prevent the waste from getting stuck in the discharge port, and accelerate the discharge of the waste along the discharge port. Description of the drawings

[0017] Figure 1 It is a schematic structural diagram of a biomass energy conversion device with an intelligent cooling function according to the present invention.

[0018] Figure 2 It is a schematic structural diagram of a front cross-section of an incinerator according to the present invention.

[0019] Figure 3 It is a schematic structural diagram of a front cross-section of a gas delivery pipe according to the present invention.

[0020] Figure 4 It is a schematic structural diagram of a front cross-section of a diffusion mechanism according to the present invention.

[0021] Figure 5 It is a schematic structural diagram of a front cross-section of a scraper according to the present invention.

[0022] Figure 6 It is a schematic structural diagram of a front cross-section of a connecting pipe according to the present invention.

[0023] Figure 7 It is a schematic top view of a cooling plate according to the present invention.

[0024] Figure 8 This is a schematic structural diagram of a crushing mechanism of the present invention in a top-down cross-section.

[0025] Figure 9 This is a schematic structural diagram of a slider of the present invention in a top-down cross-section.

[0026] In the figure: feeding hopper - 1, incinerator - 2, air pump - 3, furnace body - 21, gas transmission pipe - 22, exhaust pipe - 23, incineration plate - 24, cooling plate - 25, pipe body - 221, support rod - 222, diffusion mechanism - 223, support shaft - 23a, collar - 23b, scraper - 23c, inner cavity - 23d, connecting pipe - 23e, elastic block - c1, connecting plate - c2, scraping block - c3, sleeve - e1, telescopic rod - e2, blocking plate - e3, cleaning block - e4, connecting block - 251, plate body - 252, discharge port - 253, crushing mechanism - 254, slider - 54a, push rod - 54b, crushing plate - 54c, block - a1, moving cavity - a2, elastic ball - a3, moving ball - a4. Detailed implementation mode

[0027] The following further describes the present invention with reference to the accompanying drawings:

[0028] Embodiment 1:

[0029] As shown in the attached Figure 1 to the attached Figure 6 figure:

[0030] The present invention provides a biomass energy conversion device with an intelligent cooling function, and its structure includes a feeding hopper 1, an incinerator 2, and an air pump 3. The right side of the incinerator 2 is welded to the left side of the feeding hopper 1, and the bottom of the air pump 3 is fixed on the top of the incinerator 2.

[0031] The incinerator 2 includes a furnace body 21, a gas transmission pipe 22, an exhaust pipe 23, an incineration plate 24, and a cooling plate 25. The right side of the furnace body 21 is welded to the left side of the feeding hopper 1. The top of the gas transmission pipe 22 is fixed at the central position of the inner top of the furnace body 21 and is communicated with the air pump 3. The right end of the exhaust pipe 23 is nested and installed at the middle position on the left side of the furnace body 21. The left and right ends of the incineration plate 24 are connected to the left and right inner walls of the furnace body 21, and the left and right ends of the cooling plate 25 are embedded and fixed on the left and right inner walls of the furnace body 21.

[0032] Among them, the gas delivery pipe 22 includes a pipe body 221, a support rod 222, and a diffusion mechanism 223. The top end of the pipe body 221 is fixed to the center position of the inner top of the furnace body 21. The top end of the support rod 222 is connected to the inner walls on the left and right sides of the pipe body 221. The middle part of the diffusion mechanism 223 is suspended and installed at the bottom end of the support rod 222. The support rod 222 is made of rubber as a whole and has elasticity, which is conducive to the diffusion mechanism 223 moving downward along the pipe body 221 under the action of air flow, so that the diffusion mechanism 223 is separated from the pipe body 221. The diffusion mechanism 223 rotates continuously, driving the diffusion area of the air flow to increase, which is conducive to the uniform diffusion of the air flow acting on the upper surface of the incineration plate 24 and reducing the phenomenon of energy particles splashing.

[0033] Among them, the diffusion mechanism 223 includes a support shaft 23a, a collar 23b, a scraping plate 23c, an inner cavity 23d, and a connecting pipe 23e. The support shaft 23a is connected to the bottom end of the support rod 222. The middle part of the collar 23b is hinged to the outer wall of the support shaft 23a. The scraping plate 23c is installed on the outer wall of the collar 23b. The inner cavity 23d is arranged inside the collar 23b. The inner end of the connecting pipe 23e is fixedly connected to the outer wall of the collar 23b and is communicated with the inner cavity 23d. The distance between the inner walls of the connecting pipe 23e gradually increases from the inside to the outside, which can reduce the phenomenon that the waste gas and dust generated by external incineration enter the inner cavity 23d along the connecting pipe 23e and cause blockage, and is conducive to the normal flow of air in the inner cavity 23d.

[0034] Among them, the scraping plate 23c includes an elastic block c1, a connecting plate c2, and a scraping block c3. The connecting plate c2 is connected to the outer wall of the collar 23b through the elastic block c1. The scraping block c3 is installed on the surface of the connecting plate c2. The outer wall of the scraping block c3 is made of metal brush material, which can increase the friction between the scraping block c3 and the inner wall of the bottom end of the gas delivery pipe 22, brush off the dirt on the inner wall of the bottom end of the gas delivery pipe 22, and is conducive to keeping the distance between the inner walls of the gas delivery pipe 22 unchanged, so that the diffusion mechanism 223 can move up and down freely.

[0035] Among them, the connecting pipe 23e includes a sleeve e1, a telescopic rod e2, a blocking plate e3, and a cleaning block e4. The inner end of the sleeve e1 is fixed to the outer wall of the collar 23b. The telescopic rod e2 is arranged inside the sleeve e1, and the inner end is connected to the inner wall of the inner cavity 23d. The middle part of the inner side surface of the blocking plate e3 is fixedly connected to the outer end of the telescopic rod e2. The cleaning block e4 is integrally connected to the two ends of the surface of the blocking plate e3. The outer side surface of the blocking plate e3 is provided with a concave semi-circular groove, so that the outer side surface of the blocking plate e3 is an uneven surface, which speeds up the downward movement of the blocking plate e3 under the thrust of the air flow and is conducive to the air flow entering the sleeve e1 for diffusion.

[0036] The specific usage method and function of this embodiment:

[0037] In the present invention, energy particles are put into the feeding hopper 1, and the particles slide and fall onto the upper surface of the incineration plate 24 inside the furnace body 21 of the incinerator 2, so that the heat generated by the incineration of the particles is transported and discharged along the exhaust pipe 23. At the same time, the air pump 3 generates an air flow that diffuses along the air delivery pipe 22, accelerating the incineration speed of the particles. When the air flow passes along the air delivery pipe 22, the diffusion mechanism 223 moves downward along the pipe body 221 under the thrust of the air flow, and the support shaft 23a pulls the support rod 222 to expand. After the collar 23b moves to the bottom of the pipe body 221, the air flow enters the inner cavity e1 of the connecting pipe 23e above. The baffle e3 moves downward under the thrust of the air flow, pushing the telescopic rod e2 to contract. The air flow flows along the sleeve e1 into the inner cavity 23d inside the collar 23b, and the air flow diffuses again along the lower connecting pipe 23e. The collar 23b rotates with the support shaft 23a as the fulcrum under the thrust of the air flow, driving the connecting pipe 23e to rotate, so that the air flow diffuses evenly. When the original upper connecting pipe 23e moves to the lower part, the baffle e3 is reset under its own gravity and the thrust of the telescopic rod e2, and the cleaning block e4 is movably matched with the inner wall of the sleeve e1 to remove the dirt on the inner wall of the sleeve e1. By blocking the waste gas with the baffle e3, the waste gas entering along the connecting pipe 23e is reduced, and the waste entering the inner cavity 23d is reduced. When the air delivery through the air delivery pipe 22 stops, the support rod 222 pulls the diffusion mechanism 223 to reset. When the collar 23b starts to rotate under the thrust of the air flow, the elastic block c1 in the scraper 23c pushes the connecting plate c2, so that the scraping block c3 adheres to the inner bottom of the pipe body 221, and the waste on the inner wall of the pipe body 221 is removed by the scraping block c3, which is beneficial to keeping the inner wall spacing of the pipe body 221 unchanged and beneficial to the free up and down movement of the diffusion mechanism 223. By providing the diffusion mechanism 223 at the bottom of the air delivery pipe 22, the air flow is diverted and diffused through the connecting pipe 23e, and the rotation of the collar 23b drives the connecting pipe 23e to rotate, increasing the diffusion area of the air flow, reducing the long-term action of the air flow at the same position, reducing the splashing of the energy particles under the action of the air flow, and reducing the extinguishing of the energy particles due to collision with the inner wall of the incinerator 2, which is beneficial to the normal incineration of the energy particles.

[0038] Embodiment 2:

[0039] As shown in the attached Figure 7 to the attached Figure 9 figure:

[0040] Among them, the cooling plate 25 includes a connecting block 251, a plate body 252, a discharge port 253, and a crushing mechanism 254. The plate body 252 is installed inside the furnace body 21 through the connecting block 251. The discharge port 253 is arranged at the surface position of the plate body 252. The crushing mechanism 254 is placed at the surface position of the plate body 252. There are four crushing mechanisms 254, which are beneficial for the crushing mechanism 254 to slide back and forth on the surface of the plate body 252, evenly impact and crush the waste on the surface of the plate body 252, reduce the volume of the waste, and at the same time push the waste towards the discharge port 253 for discharge, reducing the phenomenon that the waste gets stuck inside the discharge port 253.

[0041] Among them, the crushing mechanism 254 includes a slider 54a, a push rod 54b, and a crushing plate 54c. The slider 54a is slidably matched with the surface of the plate body 252. The inner end of the push rod 54b is fixed to the outer wall of the slider 54a. The middle part of the inner side of the crushing plate 54c is connected to the outer end of the push rod 54b. The push rod 54b is made of rubber as a whole and has elasticity, which is beneficial for driving the crushing plate 54c to move back and forth, increasing the impact force of the crushing plate 54c on the waste, and accelerating the speed of crushing the waste.

[0042] Among them, the slider 54a includes a block body a1, a movable cavity a2, a spring ball a3, and a movable ball a4. The outer wall of the block body a1 is fixed to the inner end of the push rod 54b. The movable cavity a2 is arranged in the middle of the block body a1. The spring ball a3 is installed in the middle of the movable cavity a2. The movable ball a4 is movably matched with the spring ball a3. The movable ball a4 is a small metal ball as a whole, which can increase the power generated by the back-and-forth movement of the movable ball a4, and is beneficial for the slider 54a to move faster under the action of power.

[0043] The specific usage mode and function of this embodiment:

[0044] In the present invention, after the particles on the incineration plate 24 are incinerated, they become waste, and the waste falls onto the upper surface of the cooling plate 25. The cooling plate 25 cools the waste. At the same time, under the thrust of the air flow, the crushing mechanism 254 above the plate body 252 moves left and right, and the slider 54a slides along the upper surface of the plate body 252, so that the crushing plate 54c impacts and crushes the waste, and pushes the waste towards the discharge port 253. At the same time, the push rod 54b continuously drives the crushing plate 54c to move, which can increase the impact force of the crushing plate 54c on the waste. After the slider 54a slides, the movable ball a4 inside the block a1 moves in the movable cavity a2 and is movably matched with the elastic ball a3 to generate elasticity, accelerating the moving speed of the movable ball a4. The movable ball a4 generates power to accelerate the moving speed of the slider 54a, which is beneficial to the crushing mechanism 254 moving back and forth continuously along the upper surface of the plate body 252. By providing the crushing mechanism 254 above the cooling plate 25, after the crushing mechanism 254 moves, the crushing plate 54c impacts and pushes the waste, which can reduce the volume of the waste, prevent the waste from getting stuck in the discharge port 253, and accelerate the discharge of the waste along the discharge port 253.

[0045] Any technical solution using the technical solution of the present invention, or designed by those skilled in the art under the inspiration of the technical solution of the present invention to achieve the above technical effects, shall fall within the protection scope of the present invention.

Claims

1. A biomass energy conversion device with intelligent cooling function, the structure of which includes a feeding hopper (1), an incinerator (2), and an air pump (3). The right side of the incinerator (2) is welded to the left side of the feeding hopper (1), and the bottom of the air pump (3) is fixed on the top of the incinerator (2). It is characterized in that: The incinerator (2) includes a furnace body (21), a gas transmission pipe (22), an exhaust pipe (23), an incineration plate (24), and a cooling plate (25). The right side of the furnace body (21) is welded to the left side of the feeding hopper (1). The top of the gas transmission pipe (22) is fixed at the center position of the inner top of the furnace body (21) and is communicated with the air pump (3). The right end of the exhaust pipe (23) is nested and installed at the middle position on the left side of the furnace body (21). The left and right ends of the incineration plate (24) are connected to the inner walls of the left and right sides of the furnace body (21). The left and right ends of the cooling plate (25) are embedded and fixed on the inner walls of the left and right sides of the furnace body (21). The gas transmission pipe (22) includes a pipe body (221), a support rod (222), and a diffusion mechanism (223). The top of the pipe body (221) is fixed at the center position of the inner top of the furnace body (21). The top of the support rod (222) is connected to the inner walls of the left and right sides of the pipe body (221). The middle part of the diffusion mechanism (223) is suspended and installed at the bottom end of the support rod (222). The diffusion mechanism (223) includes a support shaft (23a), a collar (23b), a scraper (23c), an inner cavity (23d), and a connecting pipe (23e). The support shaft (23a) is connected to the bottom end of the support rod (222). The middle part of the collar (23b) is hinged to the outer wall of the support shaft (23a). The scraper (23c) is installed on the outer wall of the collar (23b). The inner cavity (23d) is arranged inside the collar (23b). The inner end of the connecting pipe (23e) is fixedly connected to the outer wall of the collar (23b) and is communicated with the inner cavity (23d). The connecting pipe (23e) includes a sleeve (e1), a telescopic rod (e2), a blocking plate (e3), and a cleaning block (e4). The inner end of the sleeve (e1) is fixed on the outer wall of the collar (23b). The telescopic rod (e2) is arranged inside the sleeve (e1), and the inner end is connected to the inner wall of the inner cavity (23d). The middle part of the inner side of the blocking plate (e3) is fixedly connected to the outer end of the telescopic rod (e2). The cleaning block (e4) is integrally connected to the two ends of the surface of the blocking plate (e3).

2. The biomass energy conversion device with intelligent cooling function according to claim 1, It is characterized in that: The scraper (23c) includes an elastic block (c1), a connecting plate (c2), and a scraping block (c3). The connecting plate (c2) is connected to the outer wall of the collar (23b) through the elastic block (c1). The scraping block (c3) is installed on the surface of the connecting plate (c2).

3. The biomass energy conversion device with intelligent cooling function according to claim 1, It is characterized in that: The cooling plate (25) includes a connecting block (251), a plate body (252), a discharge port (253), and a crushing mechanism (254). The plate body (252) is installed inside the furnace body (21) through the connecting block (251). The discharge port (253) is arranged at the surface position of the plate body (252), and the crushing mechanism (254) is placed at the surface position of the plate body (252).

4. A biomass energy conversion device with an intelligent cooling function according to claim 3, characterized in that: The crushing mechanism (254) includes a slider (54a), a push rod (54b), and a crushing plate (54c). The slider (54a) is slidably matched with the surface of the plate body (252). The inner end of the push rod (54b) is fixed to the outer wall of the slider (54a), and the middle part of the inner side surface of the crushing plate (54c) is connected to the outer end of the push rod (54b).

5. A biomass energy conversion device with an intelligent cooling function according to claim 4, characterized in that: The slider (54a) includes a block body (a1), a movable cavity (a2), a spring ball (a3), and a movable ball (a4). The outer wall of the block body (a1) is fixed to the inner end of the push rod (54b). The movable cavity (a2) is arranged in the middle of the block body (a1). The spring ball (a3) is installed in the middle of the movable cavity (a2), and the movable ball (a4) is movably matched with the spring ball (a3).

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