CN117549592A - A biomass energy briquetting machine - Google Patents

Abstract

The invention relates to the technical field of biomass energy processing equipment, and discloses a biomass energy briquetting machine, which comprises a device frame, wherein the device frame is provided with a plurality of support rods; the device frame comprises an agitating compartment and a compressing compartment which are arranged inside, an agitating cavity is arranged in the agitating compartment, the bottom end of the agitating cavity is connected with a conveying port, the bottom end of the conveying port faces towards the compressing compartment, an agitating mechanism is arranged in the agitating cavity, and an auxiliary conveying mechanism is further arranged in the agitating cavity. According to the invention, the blocking and opening and closing of the blanking opening are synchronously started when the stirring mechanism is started, and the pressing plates are synchronously linked, so that the stirring mechanism and the pressing plates can synchronously perform ascending and descending actions, materials enter when ascending, and materials are extruded and formed by the pressing plates when descending.

Description

A biomass energy briquetting machine

Technical field

The invention relates to the technical field of biomass energy processing equipment, and in particular to a biomass energy briquetting machine.

Background technique

Biomass energy is energy provided by living plants in nature. These plants use biomass as a medium to store solar energy and are renewable energy. The biomass energy briquetting machine is a device that compresses biomass and can compress crop straws, Rice husks, peanut shells, fruit shells, coconut shells, etc. are compressed into blocks to facilitate later transportation and combustion. The biomass energy briquetting machine can compress loose biomass into denser solid molded fuel, reducing the volume of biomass materials. It is reduced to facilitate later transportation and storage, and saves more space. The formed fuel has a large specific proportion, high calorific value and good combustion performance. It can replace coal in boilers, power plants and other fields, and is gradually being recognized by the market.

Existing ordinary briquetting machines are fed and compressed separately, making the biomass content uncontrollable during each compression, and the material distribution is loose and uneven, making the biomass not flat enough when compressed, making it inconvenient to transport and Storage, and due to the uneven biological quality in the biomass, the performance is inconsistent during combustion, the product quality cannot be guaranteed, and the needs of users cannot be well met.

Contents of the invention

In order to solve the technical problem that when the biomass briquetting machine proposed in the background technology performs compression, the material distribution is not uniform enough and the biomass content standards are inconsistent, resulting in unstable combustion performance, the present invention provides a biomass energy briquetting machine. machine.

The present invention is implemented by adopting the following technical solution: a biomass energy briquetting machine, including a device frame; the device frame includes an internal agitation compartment and a compression compartment, and a stirring cavity is provided in the agitation compartment. The bottom end of the stirring cavity is connected to a transport port, and the bottom end of the transport port faces the compression compartment. A stirring mechanism is provided in the stirring cavity. An auxiliary transport mechanism is also provided in the stirring cavity. The stirring cavity A heating copper wire is provided on the inner wall of the body, and a feed port is provided on one side of the top of the mixing cavity that communicates with the inside of the mixing cavity. A two-way motor is provided on the top of the mixing cavity, and the two-way motor is located away from the mixing cavity. An opening and closing mechanism and a compression mechanism are provided on one side close to the compression compartment. A hydraulic push rod is provided at the bottom of the device frame. A pressure-bearing plate is connected to the top of the hydraulic push rod. The pressure-bearing plate slides horizontally in the agitation compartment. between the compression compartment and the compression compartment and abuts against the inner wall of the compression compartment.

Through the above technical solution, the raw materials transported to the feed port can be heated by the stirring mechanism and the heating copper wire to reduce the original moisture of the material, and the raw materials can be homogenized under the stirring cooperation of the stirring mechanism. It further ensures that the biomass distribution is relatively even during later compression, ensures the performance of the biomass energy block during combustion, and improves the quality of the biomass energy after compression; and this application can also be linked with the transmission mechanism of the opening and closing mechanism and The compression mechanisms work together to ensure that the biomass quality during each compression is relatively even, thereby ensuring that the compressed biomass energy block has a consistent volume; and when the opening and closing mechanism and the compression mechanism are linked, since the diameter of the turntable is much larger than that of the driven gear diameter, the two can rotate synchronously, but the turntable will be able to drive the sliding block for a longer displacement distance, thereby facilitating the compression function.

As a further improvement of the above solution, the stirring mechanism includes a bevel gear one installed at one end of the bidirectional motor close to the stirring cavity. The upper and lower ends of the bevel gear one are meshed with bevel gear two and bevel gear three respectively. , the bevel gear two and the bevel gear three are installed in the protective shell at the top of the mixing chamber.

Through the above technical solution, when the bidirectional motor is driven, the bevel gear 2 and the bevel gear 3 can drive the corresponding connected parts to reversely rotate in the mixing chamber, thereby providing a better environment for stirring the raw materials.

As a further improvement of the above solution, a rotating inner rod is installed at the bottom end of the bevel gear one. Multiple sets of rotating grooves are evenly provided on the outer wall of the rotating inner rod, and the multiple sets of rotating grooves are provided with annular teeth. There are multiple sets of connecting gears evenly meshed in the ring teeth. The multiple sets of connecting gears are all rotatably connected at the corresponding positions of the rotating holes. The multiple sets of rotating holes are all opened around the outer wall of the rotating outer wall. The multiple sets of connecting gears are outside Both are connected with stirring rollers, and the rotating outer wall is arranged on the third bottom end of the bevel gear and is rotationally connected to the outer wall of the rotating inner rod.

Through the above technical solution, the rotating inner rod and the rotating outer wall rotate in opposite directions, and through the connection of the ring teeth and the connecting gear, multiple sets of stirring rollers can be driven synchronously for stirring, which can increase the number of stirring times of the material and improve the equipment. The stirring effect.

As a further improvement of the above solution, the auxiliary conveying mechanism includes connecting cross bars installed on both sides of the bottom end of the rotating inner rod. The outer sides of the two groups of connecting cross bars are connected with inclined side plates, and the top ends of the two groups of inclined side plates are connected. They are all connected to both sides of the rotating ring, and the rotating ring is connected to the top of the inner wall of the stirring cavity.

As a further improvement of the above solution, a fan blade is connected to the bottom end of the rotating inner rod, and the fan blade is located directly above the delivery port.

Through the above technical solution, the reversely rotating inclined side plate will be used to follow the inclination direction of the inclined side plate to clean the adhering material existing on the inner wall of the mixing chamber and drop it to the delivery port and the mixing chamber under the action of gravity. The material can be blown by the wind under the synchronously rotating fan blades to blow the material along the path of the conveyor port to the compression compartment, waiting for compression.

As a further improvement of the above solution, the opening and closing mechanism includes a driving wheel installed on the other side of the two-way motor near the compression compartment. The driving wheel is engaged with a driven gear, and one side of the driven gear passes through a rotating sleeve. The plate is connected to the top partition of the device frame, and a connecting rotary block 3 is provided on the side of the driven gear close to the compression compartment.

As a further improvement of the above solution, the three connecting rotating blocks are slidingly connected in the internal chute of the connecting rotating rod. The bottom ends of both sides of the connecting rotating rod are connected with connecting vertical plates, and the bottom ends of the two sets of connecting vertical plates are connected with stops. The baffle slides vertically in the compression compartment near the delivery port.

Through the above technical solution, the difference in gear ratio between the driving wheel and the driven gear is used, so that the driving wheel can drive the driven gear to rotate for one turn after rotating multiple times, which will drive the corresponding baffle to vertically shift, and due to The diameter of the driven gear is larger than that of the driving wheel, so that when the baffle is driven to move vertically, the connection point of the conveying port can be closed or opened.

As a further improvement of the above solution, the compression mechanism includes a connecting rotating rod provided on the side of the driven gear close to the compression compartment. The connecting rotating rod is rotationally connected in a support seat, and the support seat is installed at the top of the compression compartment. , the support base is connected to a turntable on the side away from the connecting rotating rod, and a connecting rotating block is provided at the three-direction correspondence between the rotating disc and the connecting rotating block.

Through the above technical solution, the connecting rotary block two and the connecting rotary block three have the same orientation angle, which ensures that the driven gear and the turntable can always rotate at the same angle when they rotate, thereby realizing the displacement operation of rising or falling together, and because the turntable The size is much larger than the driven gear, which means that when the part rotates, it can drive the compression plate to move larger, ensuring that the equipment can effectively compress biomass energy.

As a further improvement of the above solution, the second connecting rotary block is rotatably connected with a connecting rod, and the bottom end of the connecting rod is rotatably connected with the connecting rotary block one. The connecting rotary block one is installed on the corresponding side of the sliding block. A compression plate is connected to the bottom end of the sliding block. The compression plate is located directly above the pressure-bearing plate and slides vertically in the compression compartment.

Through the above technical solution, during the compression action, the compression plate and the pressure-bearing plate cooperate to compress and mold the biomass material, and when rising, the controller can be started to drive the hydraulic push rod to perform the contraction action, and the compressed biomass material will be compressed. Biomass energy blocks are processed for unloading.

As a further improvement of the above solution, the sliding block is vertically slidably connected in the connecting slide plate, the bottom end of the connecting slide plate is installed on the upper end of the fixed plate, and the fixed plate is connected to the compression compartment.

Through the above technical solution and the working principle of the crank-slider connection, the compression plate can be vertically and stably displaced, and the biomass energy block can be compressed.

Compared with the existing technology, the beneficial effects of the present invention are:

(1) When the agitation mechanism is started, the present invention synchronously starts the opening and closing of the blocking at the discharge port, and synchronously links the pressure plate, so that the two can perform rising and falling actions simultaneously. When rising, the material enters, and when falling, the material is squeezed by the pressing plate. Compression molding, because the stirring mechanism, the opening and closing mechanism and the extrusion molding mechanism work together, it ensures that the extruded energy block has a consistent volume and is more uniform under full agitation, ensuring that the energy block burns more evenly when used. The quality is better.

(2) When the present invention performs reverse stirring, since the stirring roller and the inclined side plate rotate in opposite directions, the inclined side plate can block the raw materials in the stirring chamber, preventing the raw materials from being directly pushed away when the stirring roller rotates, ensuring the stirring The effect; and the inclined side plate under oblique rotation can transport the material in the stirring chamber to the discharge port and transport it under the rotation of the bottom fan to avoid clogging, and can be heated simultaneously during the stirring process, so that the material Humidity is reduced to avoid stickiness.

(3) The present invention uses reversely stirring stirring rollers in the stirring chamber to stir the raw materials being transported; at the same time, when the two are stirred in opposite directions, multiple sets of stirring rollers perform synchronous stirring in the meshed state, which can effectively realize the stirring of raw materials. more even.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of a biomass energy briquetting machine provided in Embodiment 1 of the present invention;

Figure 2 is a schematic diagram showing the internal structure of the present invention;

Figure 3 is a schematic structural diagram of the opening and closing mechanism and compression mechanism of the present invention;

Figure 4 is a schematic structural diagram of the stirring mechanism and auxiliary conveying mechanism of the present invention;

Figure 5 is a schematic structural diagram of the stirring roller in the stirring mechanism of the present invention;

Figure 6 is a schematic structural diagram of the auxiliary conveying mechanism of the present invention.

Description of main symbols:

1. Device frame; 2. Stirring cavity; 20. Heating copper wire; 21. Transport port; 22. Feed port; 3. Compression plate; 30. Fixed plate; 31. Sliding block; 32. Connecting rotary block one; 33. Connect the sliding plate; 34. Connecting rod; 35. Connect the second rotating block; 36. Turntable; 37. Support base; 38. Connect the rotating rod; 39. Driven gear; 310. Connect the third rotating block; 311. Connect the vertical plate ; 312. Baffle; 313. Driving wheel; 4. Two-way motor; 40. Bevel gear one; 41. Bevel gear two; 42. Rotating inner rod; 43. Connecting cross bar; 44. Inclined side plate; 45. Rotating ring; 46. Fan blades; 47. Rotating groove; 48. Ring teeth; 5. Rotating outer wall; 50. Bevel gear three; 51. Rotating hole; 52. Stirring roller; 53. Connecting gear; 6. Hydraulic push rod ; 60. Pressure-bearing plate.

Detailed ways

Below, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be noted that, on the premise that there is no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. .

Example 1:

Please combine Figure 2, Figure 5 and Figure 6. A biomass energy briquetting machine in this embodiment includes a device frame 1; the device frame 1 includes an internal agitation compartment and a compression compartment. The agitation compartment is provided with There is a stirring chamber 2. The bottom end of the stirring chamber 2 is connected to a conveying port 21. The bottom end of the conveying port 21 faces the compression compartment. The stirring chamber 2 is provided with a stirring mechanism. The stirring chamber 2 is also provided with an auxiliary conveying mechanism. , a heating copper wire 20 is provided on the inner wall of the mixing cavity 2, a feed port 22 is provided on one side of the top of the mixing cavity 2 and communicates with the inside of the mixing cavity 2, and a bidirectional motor 4 is provided on the top of the mixing cavity 2. The bidirectional motor 4. The side away from the mixing chamber 2 and close to the compression compartment is provided with an opening and closing mechanism and a compression mechanism. A hydraulic push rod 6 is provided at the bottom of the device frame 1, and a pressure-bearing plate 60 is connected to the top of the hydraulic push rod 6. The pressure-bearing plate 60 Slide horizontally at the agitation compartment and the compression compartment and abut against the inner wall of the compression compartment.

The stirring mechanism includes a bevel gear 40 installed at one end of the two-way motor 4 close to the stirring cavity 2. The upper and lower ends of the bevel gear 40 are respectively meshed with a bevel gear 2 41 and a bevel gear 3 50. The bevel gear 2 41 and the bevel gear 3 50 are installed in the protective shell at the top of the mixing chamber 2.

The bottom end of the bevel gear 40 is equipped with a rotating inner rod 42. The outer wall of the rotating inner rod 42 is evenly provided with a plurality of sets of rotation grooves 47, and the sets of rotation grooves 47 are all provided with annular teeth 48, and the sets of annular teeth 48 are internally arranged. There are multiple sets of connecting gears 53 that are evenly meshed. The multiple sets of connecting gears 53 are all rotatably connected at the corresponding positions of the rotating holes 51. The multiple sets of rotating holes 51 are all opened around the outer wall of the rotating outer wall 5. The multiple sets of connecting gears 53 are connected to stirring rollers 52 on the outside. , the rotating outer wall 5 is provided at the bottom end of the bevel gear 3 50 and is rotationally connected to the outer wall of the rotating inner rod 42 .

The auxiliary conveying mechanism includes connecting cross bars 43 installed on both sides of the bottom end of the rotating inner rod 42. The two sets of connecting cross bars 43 are connected to inclined side plates 44 on the outside, and the top ends of the two sets of inclined side plates 44 are connected to both sides of the rotating ring 45. , the rotating ring 45 is rotatably connected to the top of the inner wall of the stirring cavity 2 .

A fan blade 46 is connected to the bottom end of the rotating inner rod 42 , and the fan blade 46 is located directly above the delivery port 21 .

The implementation principle of a biomass energy briquetting machine in the embodiment of this application is:

Align the mouth of the conveying equipment with the feed port 22 and transport the raw materials, and then start the bidirectional motor 4, which will drive the bevel gear 1 40 to drive the bevel gear 2 41 and the bevel gear 3 that are meshed with the upper and lower ends respectively. 50 for rotation;

At this time, when the second bevel gear 41 rotates, it will drive the entire rotating inner rod 42 to rotate, and in the state of reverse rotation with the rotating outer wall 5, it can drive the internal ring teeth 48 and the connecting gear 53 to mesh faster. Drive multiple sets of stirring rollers 52 to stir in the stirring cavity 2 to fully stir the raw materials to ensure that the biomass in the raw materials is more uniform;

At the same time, the heating copper wire 20 is started to heat the incoming raw materials to reduce the moisture in them. The connecting cross bar 43 connected to the bottom end of the rotating inner rod 42 will drive the tilt due to the rotating connection between the rotating ring 45 and the inner wall of the stirring cavity 2. The side plate 44 cleans the inner wall of the mixing chamber 2 to prevent raw materials from adhering to the inner wall of the mixing chamber 2, making the inside of the mixing chamber 2 cleaner;

At the same time, the fan blades 46 at the bottom will rotate synchronously to generate wind force and transport the raw materials at the delivery port 21 to the compression compartment to wait for compression.

Example 2:

With reference to Figure 3, this embodiment is further improved on the basis of Embodiment 1 in that: the opening and closing mechanism includes a driving wheel 313 installed on the other side of the two-way motor 4 near the compression compartment, and the driving wheel 313 is engaged and connected with a driven wheel. The gear 39, one side of the driven gear 39 is connected to the top partition of the device frame 1 through a rotating sleeve plate, and a connecting rotary block 310 is provided on the side of the driven gear 39 close to the compression compartment.

The connecting rotating block 310 is slidingly connected in the internal chute of the connecting rotating rod 38. The bottom ends of both sides of the connecting rotating rod 38 are connected with connecting vertical plates 311, and the bottom ends of the two sets of connecting vertical plates 311 are connected with baffles 312. The baffles 312 Slide vertically in the compression compartment near the delivery port 21.

The implementation principle of a biomass energy briquetting machine in the embodiment of this application is:

When driving the two-way motor 4, the synchronous driving wheel 313 drives the driven gear 39 to rotate, and under the sliding connection between the connecting rotary block 310 and the connecting rotary rod 38, the entire baffle 312 is pushed to perform a linked vertical downward displacement. Stably cover the 21 transfer ports to prevent excess raw materials from entering the compression compartment, ensure the biomass quality during each compression, and achieve control of the volume and uniformity of biomass energy;

After the compression is completed, the driven gear 39 is rotated to move the driving baffle 312 vertically upward, so that the delivery port 21 is exposed, and then the raw materials are conveniently transported again.

Example 3:

With reference to Figure 3, based on Embodiment 1 and Embodiment 2, this embodiment further improves as follows:

The compression mechanism includes a connecting rotating rod 38 provided on the side of the driven gear 39 close to the compression compartment. The connecting rotating rod 38 is rotationally connected in the support base 37. The supporting base 37 is installed at the top of the compression compartment. The supporting base 37 is away from the connecting rotating rod. A turntable 36 is connected to one side of the turntable 38 , and a second connecting turntable 35 is provided at the position corresponding to the direction of the turntable 36 and the third connecting turntable 310 .

A connecting rod 34 is rotatably connected to the connecting rotary block two 35, and a connecting rotary block 32 is rotatably connected to the bottom end of the connecting rod 34. The connecting rotary block 32 is installed on the corresponding side of the sliding block 31, and a compression plate is connected to the bottom end of the sliding block 31. 3. The compression plate 3 is located directly above the pressure-bearing plate 60 and slides vertically in the compression compartment.

The sliding block 31 is vertically slidably connected in the connecting slide plate 33. The bottom end of the connecting slide plate 33 is installed on the upper end of the fixed plate 30, and the fixed plate 30 is connected to the compression compartment.

The implementation principle of a biomass energy briquetting machine in the embodiment of this application is:

When the two-way motor 4 is started, the turntable 36 is synchronously driven to rotate, and drives the connecting rotary block 35 and the connected connecting rod 34, and then the sliding block 31 is pushed vertically downward under the connection between the connecting rod 34 and the connecting rotary block 32. In the sliding plate 33, push the compression plate 3 vertically downward to compress the raw materials in cooperation with the pressure-bearing plate 60, and extrude them, and then connect the second rotary block 35 to the rising stage to release the squeeze on the biomass energy block. , and simultaneously start the hydraulic push rod 6 to drive the shrinking pressure-bearing plate 60, so that the compressed biomass energy blocks are dropped and collected.

working principle:

Align the mouth of the conveying equipment with the feed port 22 and transport the raw materials, and then start the bidirectional motor 4, which will drive the bevel gear 1 40 to drive the bevel gear 2 41 and the bevel gear 3 that are meshed with the upper and lower ends respectively. 50 for rotation;

At this time, when the second bevel gear 41 rotates, it will drive the entire rotating inner rod 42 to rotate, and in the state of reverse rotation with the rotating outer wall 5, it can drive the internal ring teeth 48 and the connecting gear 53 to mesh faster. Drive multiple sets of stirring rollers 52 to stir in the stirring cavity 2 to fully stir the raw materials to ensure that the biomass in the raw materials is more uniform;

At the same time, the heating copper wire 20 is started to heat the incoming raw materials to reduce the moisture in them. The connecting cross bar 43 connected to the bottom end of the rotating inner rod 42 will drive the tilt due to the rotating connection between the rotating ring 45 and the inner wall of the stirring cavity 2. The side plate 44 cleans the inner wall of the mixing chamber 2 to prevent raw materials from adhering to the inner wall of the mixing chamber 2, making the inside of the mixing chamber 2 cleaner;

At the same time, the fan blades 46 at the bottom will rotate synchronously to generate wind force and transport the raw materials at the delivery port 21 to the compression compartment to wait for compression;

At the same time, the driving wheel 313 will drive the driven gear 39 to rotate, and under the sliding connection of the connecting rotary block 310 and the connecting rotary rod 38, push the entire baffle 312 to perform a linked vertical downward displacement, and move the conveyor port 21 Carry out stable coverage to avoid excessive raw materials entering the compression compartment, ensure the biomass quality during each compression, and achieve control of the volume and uniformity of biomass energy; after completion of compression, rotating the driven gear 39 will drive the baffle 312 Displace vertically upward so that the conveying port 21 is exposed, and then it is convenient to transport the raw materials again;

At the same time, the turntable 36 is driven to rotate and drive the connecting rotary block 35 and the connected connecting rod 34, and then the sliding block 31 is pushed to slide vertically downward in the connecting slide 33 under the connection between the connecting rod 34 and the connecting rotating block 32, and Push the compression plate 3 vertically downward to compress the raw materials in cooperation with the pressure-bearing plate 60 and extrude them. Then, when the second rotating block 35 is connected to rotate to the rising stage, the compression of the biomass energy block is released, and the hydraulic pressure is started simultaneously. The push rod 6 drives the shrinking pressure-bearing plate 60 to cause the compressed biomass energy blocks to fall and be collected.

The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantive changes and substitutions made by those skilled in the art on the basis of the present invention fall within the scope of the present invention. Scope of protection claimed.

Claims (10)

1. A biomass energy briquetting machine, including a device frame; characterized in that, The device frame includes an internal stirring compartment and a compression compartment. A stirring chamber is provided in the stirring compartment. The bottom end of the stirring chamber is connected to a delivery port. The bottom end of the delivery port faces the compression compartment. A stirring mechanism is provided in the stirring cavity. An auxiliary conveying mechanism is also provided in the stirring cavity. A heating copper wire is provided on the inner wall of the stirring cavity. A stirring device is provided on one side of the top of the stirring cavity. There is a feed port connected inside the cavity. A bidirectional motor is provided at the top of the mixing cavity. An opening and closing mechanism and a compression mechanism are provided on the side of the bidirectional motor away from the mixing cavity and close to the compression compartment. The device frame A hydraulic push rod is provided at the bottom, and a pressure-bearing plate is connected to the top of the hydraulic push rod. The pressure-bearing plate slides horizontally at the agitation compartment and the compression compartment and abuts against the inner wall of the compression compartment. 2. A biomass energy briquetting machine according to claim 1, characterized in that the stirring mechanism includes a bevel gear installed at one end of the bidirectional motor close to the stirring cavity, and the bevel gear is up and down. The two ends are meshed with bevel gear two and bevel gear three respectively, and the bevel gear two and bevel gear three are installed in the protective shell at the top of the mixing cavity. 3. A biomass energy briquetting machine according to claim 2, characterized in that a rotating inner rod is installed at the bottom end of the bevel gear 1, and a plurality of sets of rotating grooves are evenly provided on the outer wall of the rotating inner rod. , and multiple sets of rotating grooves are provided with annular teeth, and the multiple sets of annular teeth are evenly meshed with multiple sets of connecting gears, and the multiple sets of connecting gears are rotatably connected to the corresponding positions of the rotating holes, and the multiple sets of rotating holes They are all set around the outer wall of the rotating outer wall, and the multiple sets of connecting gears are connected to stirring rollers on the outside. The rotating outer wall is provided at the three bottom ends of the bevel gears and is rotationally connected to the outer wall of the rotating inner rod. 4. A biomass energy briquetting machine according to claim 1, characterized in that the auxiliary conveying mechanism includes connecting cross bars installed on both sides of the bottom end of the rotating inner rod, and the outer sides of the two groups of connecting cross bars Both groups are connected with inclined side plates, and the top ends of the two sets of inclined side plates are connected to both sides of the rotating ring, and the rotating ring is rotationally connected to the top end of the inner wall of the mixing cavity. 5. A biomass energy briquetting machine according to claim 4, characterized in that a fan blade is connected to the bottom end of the rotating inner rod, and the fan blade is located directly above the delivery port. 6. A biomass energy briquetting machine according to claim 1, characterized in that the opening and closing mechanism includes a driving wheel installed on the other side of the two-way motor near the compression compartment, and the driving wheel is engaged and connected. There is a driven gear, one side of the driven gear is connected to the top partition of the device frame through a rotating sleeve plate, and a connecting rotary block 3 is provided on the side of the driven gear close to the compression compartment. 7. A biomass energy briquetting machine according to claim 6, characterized in that the connecting rotary block 3 is slidingly connected in the internal chute of the connecting rotary rod, and the bottom ends of both sides of the connecting rotary rod are connected with The vertical plates are connected, and the bottom ends of the two sets of connecting vertical plates are connected with baffles, and the baffles slide vertically in the compression compartment near the delivery port. 8. A biomass energy briquetting machine according to claim 1, characterized in that the compression mechanism includes a connecting rotating rod provided on the side of the driven gear close to the compression compartment, and the connecting rotating rod is rotationally connected In the support seat, the support seat is installed at the top of the compression compartment. A turntable is connected to the side of the support seat away from the connecting rotary rod. A connecting rotary block two is provided at the three-way correspondence between the rotary disk and the connecting rotary block. 9. A biomass energy briquetting machine as claimed in claim 8, characterized in that a connecting rod is rotatably connected to the second connecting rotary block, and a connecting rotary block is rotatably connected to the bottom end of the connecting rod, so The connecting rotary block is installed on the corresponding side of the sliding block. The bottom end of the sliding block is connected to a compression plate. The compression plate is located directly above the pressure-bearing plate and slides vertically in the compression compartment. 10. A biomass energy briquetting machine according to claim 9, characterized in that the sliding block is vertically slidably connected in the connecting slide plate, the bottom end of the connecting slide plate is installed on the upper end of the fixed plate, and the fixed plate is connected to the upper end of the fixed plate. Connected within the compression compartment.