Biomass direct-fired boiler coupled biomass carbonizing system and method

Abstract

The invention relates to the technical field of biomass material charring, and discloses a biomass direct-fired boiler coupled biomass charring system and method, the biomass direct-fired boiler coupled biomass charring system realizes cutting of charring timber, and comprises a system equipment main body, the system equipment main body comprises a carbonizing wood conveying mechanism for conveying carbonizing wood; the charcoal-making wood positioning mechanism is used for limiting wood; the carbonizing wood pushing mechanism is used for pushing wood; the carbonizing wood cutting mechanism is used for cutting wood; all the mechanisms are tightly combined, when the charring wood conveying mechanism works, generated power can synchronously drive the charring wood positioning mechanism and the charring wood cutting mechanism to synchronously work, clamping and positioning of the charring wood positioning mechanism can be achieved at the same time, cutting of the charring wood cutting mechanism is also achieved at the same time, and the machining efficiency is improved. Structure linkage synchronous work is achieved, work synchronism is guaranteed, and power is saved.

Description

Technical Field

[0001] The present invention relates to the field of biomass material charcoal making, and in particular to a biomass direct-fired boiler coupled biomass charcoal making system and method. Background Art

[0002] As society pays more attention to environmental protection, traditional fossil energy has caused greenhouse effects due to combustion, which harms human health and the earth's ecosystem. Therefore, biomass resources have once again become an energy source due to their renewability and carbon neutrality. In the process of preparing charcoal, various biomass materials are usually used to prepare ethanol, such as wood, straw and rice husk.

[0003] The existing biomass charcoal making methods mostly use wood charcoal, which is more efficient and does not require additional compression and synthesis steps. When traditional biomass materials are synthesized to make charcoal, multiple biomass materials are often concentrated and crushed, and then compressed and synthesized; however, when logs are used for charcoal making, the charcoal made from wood charcoal is more processed and complete, and the charcoal needs to be cut. The existing traditional mechanical cutting can only achieve a simple split into two sections. When multiple sections are required, the wood cutting device often requires workers to support the wood. After cutting a section of the wood, the worker pushes one end, so that the wood can be continuously cut. This method requires continuous manual cooperation and the cutting efficiency is too low. Based on this, we proposed a biomass direct-fired boiler coupled with a biomass charcoal making system and method. Summary of the invention

[0004] In order to solve the technical problem that wood cutting devices often require workers to support the wood, cut a section of the wood and then push the other end, so as to achieve continuous cutting of the wood, this method requires continuous human cooperation and the cutting efficiency is too low, the present invention provides a biomass direct-fired boiler coupled with a biomass charcoal making system and method.

[0005] The present invention is implemented by the following technical solution: a biomass direct-fired boiler coupled with a biomass charcoal making method, the method comprising the following steps: S1: Firstly, process the wood, cut it into uniform small pieces, and then take the wood through the spiral feeding structure. The material is transported by the belt conveyor, and then the wood is transported to the drying furnace through the spiral feeding structure. In the drying furnace, the wood is dried at 130℃-150℃ to evaporate the water vapor in the wood. The dust in the wood is discharged through the bag dust collector through the induced draft fan; S2: After the wood is dried in the drying furnace, it is transported to the silo again through the belt conveyor, and then transported to the carbonization furnace through the feeding spiral structure to complete carbonization and realize charcoal production; S3: The carbonization furnace is connected to the drying furnace through a heat exchanger to achieve heat energy transfer; the temperature in the carbonization furnace is transferred to the flue gas induced draft fan through the heat exchanger, and the transfer temperature range is between 350℃ and 420℃, and then the flue gas is introduced into the boiler furnace through the flue gas booster fan; S4: After the carbonization and carbonization are completed, the carbon material is transported to the cooling discharging machine through the carbon cooling screw conveyor to finally obtain the carbonized material.

[0006] The high temperature of the carbonization furnace is supplied through the combustion chamber, and the combustion effect of the combustion chamber is improved by the blower. The combustion chamber and the carbonization furnace are connected through a buffer chamber, and the internal temperature of the carbonization furnace is controlled at 800℃-1000℃ for wood carbonization.

[0007] The high temperature of the carbonization furnace is supplied through the combustion chamber, and the combustion effect of the combustion chamber is improved by the blower. The combustion chamber and the carbonization furnace are connected through a buffer chamber, and the internal temperature of the carbonization furnace is controlled at 800℃-1000℃ for wood carbonization.

[0008] As a further improvement of the above scheme, a biomass direct-fired boiler coupled with a biomass charcoal making system is applied to step S1 of a biomass direct-fired boiler coupled with a biomass charcoal making method to achieve the segmentation of charcoal making wood, and includes a system equipment body, the system equipment body includes a charcoal making wood conveying mechanism for conveying charcoal making wood; a charcoal making wood positioning mechanism for limiting the position of the wood; a charcoal making wood pushing mechanism for pushing the wood; and a charcoal making wood cutting mechanism for cutting the wood; The charcoal-making wood conveying mechanism comprises a supporting foot, a conveying frame is installed above the supporting foot, the conveying frame is inclined, the bottom end part of the inclined conveying frame extends straight, a limiting block is installed on the surface of the straight part of the conveying frame, and the middle part of the two sets of limiting blocks constitutes a limiting part; The charcoal wood conveying mechanism also includes a driving motor, the outer side of the driving motor is connected to a driving disk, the outer side of the driving disk is connected to one end of a movable rod, the other end of the movable rod is connected to a first rotating disk, the surface of the first rotating disk is sleeved with one end of a conveying chain belt, and the other end of the conveying chain belt is sleeved with a second rotating disk; The outer side of the second turntable is connected with a rotating shaft rod, one end of a deflection shaft rod is connected to the rotating shaft rod, the other end of the deflection shaft rod is connected to a conveying frame, and a conveying groove is opened on the surface of the conveying frame.

[0009] The logs are placed on the conveyor frame, and the driving motor drives the driving disk connected thereto to rotate through the operation of the driving motor, and the driving disk drives the movable rod connected thereto to rotate synchronously, and the movable rod then drives the first turntable connected thereto to rotate, and the first turntable drives the conveyor chain to rotate, and the conveyor chain drives the second turntable connected to the other end to rotate, and as the second turntable rotates, the second turntable drives the rotating shaft to rotate synchronously, and the rotating shaft then drives the deflection shaft to rotate synchronously, and the deflection shaft then drives the conveyor frame to rotate reciprocatingly, and as the conveyor frame reciprocates and deflects, the conveying trough on the conveyor frame reciprocates to move the logs on the limit part, and the conveying trough reciprocates to send the logs on the limit part, and the logs are transported non-stop, and as the movement continues, the logs are transported to the charcoal making wood positioning mechanism.

[0010] The charcoal-making wood positioning mechanism includes a connecting rod, the top of the connecting rod is connected to a rotating disc, the surface of the rotating disc is connected to one end of a reciprocating push rod, the other end of the reciprocating push rod is connected to a pushing tooth plate, a rotating gear is meshed below the pushing tooth plate, the inner side of the rotating gear is connected to one end of a connecting rod, the other end of the connecting rod is connected to a main gear, the inner side of the main gear is connected to a sub-gear, the upper and lower ends of the sub-gear are meshed with movable tooth plates, the movable tooth plate is connected to a sliding block, the sliding block is clamped on the surface of a sliding frame, the outer side of the sliding block is connected to a positioning plate, the outer side of the top of the positioning plate is connected to a supporting plate, and the supporting plate is connected to a clamping plate.

[0011] The charcoal-making wood cutting mechanism comprises a conveyor chain belt, one end of which is sleeved on a driving disk, and the other end of which is sleeved on a rotating shaft, and the rotating shaft is connected to a connecting disk; The edge of the surface of the connecting disk is connected to the first axis, one end of the moving shaft is connected to the first axis, the other end of the moving shaft is connected to the moving shaft sleeve, the moving shaft sleeve is connected to the cutting tool holder, and the bottom end of the cutting tool holder is equipped with a cutting blade; The top of the support frame is connected with a movable axis, one end of the receiving rod is connected with the movable axis, the receiving rod and the cutting tool holder are connected through a fixed sleeve, the other end of the receiving rod is connected with a deflection sleeve, and the lower part of the deflection sleeve is connected with an electric telescopic push rod.

[0012] While the driving disk rotates, the driving disk drives the conveyor chain to rotate synchronously, the conveyor chain drives the rotating shaft sleeved at the other end to rotate synchronously, the rotating shaft drives the connecting disk to rotate synchronously, the connecting disk drives the first axis to deflect back and forth, the first axis drives the moving shaft rod to deflect, the moving shaft rod drives the moving shaft sleeve to deflect, the moving shaft sleeve drives the cutting knife frame to push back and forth, the cutting knife frame drives the fixed sleeve to slide on the receiving rod, and the cutting blade reciprocates and moves horizontally for cutting; at the same time, the electric telescopic push rod continuously reciprocates and contracts, driving the cutting blade to reciprocate and rise and fall, thereby realizing continuous cutting of the wood; through the continuous pushing of the charcoal making wood pushing mechanism, the wood is evenly cut, and the wood is cut into uniform small sections, which is convenient for charcoal making.

[0013] As a further improvement of the above scheme, the charcoal-making wood pushing mechanism includes a telescopic motor, an electric push rod is connected to the outside of the telescopic motor, a movable plate is connected to the top of the electric push rod, a movable groove is provided on the surface of the positioning plate, the movable plate passes through the movable groove, the other end of the movable plate is connected to a wood holding rack, an outer slide bar is fixedly connected to the bottom of the movable plate, an outer slide bar tooth is provided on the surface of the outer slide bar, an outer gear is meshed on the outer slide bar tooth, one end of a rotating rod is connected to the inside of the outer gear, the other end of the rotating rod is connected to the inner gear, the inner slide bar tooth is connected to the bottom of the inner gear, the inner slide bar tooth is provided on the inner slide bar, and the outer side of the inner slide bar is connected to a pushing tooth.

[0014] As a further improvement of the above scheme, when the positioning plate is in the opening movement stage, the clamping plate temporarily loosens its clamping of the log. At this time, the telescopic motor controls the electric push rod to move, and the electric push rod performs a telescopic operation. The electric push rod drives the movable plate to move, and the movable plate slides inside the movable groove. The wood holding rack connected to the other end of the movable plate is pushed back and forth. With the continuous reciprocating push, when the clamping plate loosens its clamping state on the log, the wood holding rack pushes the wood at this time and pushes the wood a certain distance, thereby achieving further cutting of the wood.

[0015] As a further improvement of the above scheme, the cutting knife holder is driven to push back and forth by the moving shaft sleeve, and the cutting knife holder drives the fixed sleeve to slide on the receiving rod, and the cutting blade performs reciprocating transverse cutting; at the same time, the electric telescopic push rod continuously reciprocates and contracts, driving the cutting blade to reciprocate and rise and fall, thereby realizing continuous cutting of the wood; through the continuous pushing of the charcoal-making wood pushing mechanism, the wood is evenly cut, and the wood is cut into uniform small sections, which is convenient for charcoal making.

[0016] As a further improvement of the above solution, the cross section of the wood holding rack is L-shaped, and the charcoal-making wood is placed on the wood holding rack.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention innovatively proposes a charcoal-making wood positioning mechanism and a charcoal-making wood pushing mechanism. The charcoal-making wood positioning mechanism performs reciprocating loose and tight clamping. The wood is clamped and positioned by the reciprocating opening and closing of the charcoal-making wood positioning mechanism. When the clamping is released, the wood is pushed out by the charcoal-making wood pushing mechanism, thereby facilitating the cutting of the wood, thereby realizing the cutting of the wood into small sections, avoiding the problem that traditional wood cutting devices often require workers to support the wood, and the workers push one end of the wood after cutting a section, so as to achieve continuous cutting of the wood, resulting in low efficiency.

[0018] 2. The present invention innovatively combines a charcoal-making wood conveying mechanism, a charcoal-making wood positioning mechanism, and a charcoal-making wood cutting mechanism for cutting wood. The mechanisms are tightly integrated with each other. When the charcoal-making wood conveying mechanism is working, the power generated can synchronously drive the charcoal-making wood positioning mechanism and the charcoal-making wood cutting mechanism to work synchronously, and can simultaneously realize the clamping and positioning of the charcoal-making wood positioning mechanism, and also synchronously realize the cutting of the charcoal-making wood cutting mechanism, thereby realizing structural linkage and synchronous operation, ensuring the synchronization of work, and saving power. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the method flow in Example 1 of the present invention; Figure 2 This is a schematic diagram of the overall structure of Example 2 of the present invention; Figure 3 This is a schematic diagram of the connection structure of the charcoal-making wood positioning mechanism in Example 3 of the present invention; Figure 4 Embodiment 3 of the present invention Figure 3 A schematic diagram of the enlarged structure of the middle A area; Figure 5 It is a partial structural schematic diagram of Example 2 of the present invention; Figure 6 This is a schematic diagram of the connection structure of the charcoal-making wood positioning mechanism according to Embodiment 2 of the present invention; Figure 7 Embodiment 2 of the present invention Figure 6 A magnified schematic diagram of the structure of the middle B region; Figure 8 This is a schematic diagram of the connection structure of the charcoal-making wood pushing mechanism according to Embodiment 2 of the present invention; Fig. 9 This is a schematic diagram of the push-grip connection structure of Example 2 of the present invention; Fig.10 This is a schematic diagram of the structure of the charcoal-making wood cutting mechanism in Example 4 of the present invention.

[0020] Description of main symbols: 1. System equipment body; 2. Charcoal wood conveying mechanism; 21. Supporting feet; 22. Conveying frame; 23. Limiting block; 24. Limiting part; 25. Driving motor; 26. Driving disk; 27. Movable rod; 28. First turntable; 29. ​​Conveying chain belt; 210. Second turntable; 211. Rotating shaft rod; 212. Deflecting shaft rod; 213. Conveying frame; 214. Conveying trough; 3. Charcoal wood positioning mechanism; 31. Connecting rod; 32. Rotating disc; 33. Reciprocating push rod; 34. Pushing tooth plate; 35. Rotating gear; 36. Connecting rod; 37. Main gear; 38. Sub gear; 39. Movable tooth plate; 310. Sliding block; 311. Sliding frame; 312. Positioning plate; 313. Support plate; 314. Clamping plate; 4. Charcoal-making wood pushing mechanism; 41. Telescopic motor; 42. Electric push rod; 43. Movable plate; 44. Movable slot; 45. Wood holding rack; 46. Outer slide bar; 47. Outer slide bar latching teeth; 48. Outer gear; 49. Rotating rod; 410. Inner gear; 411. Inner slide bar latching teeth; 412. Inner slide bar; 413. Pushing latching teeth.

[0021] 5. Charcoal-making wood cutting mechanism; 51. Conveyor chain; 52. Rotating shaft; 53. Connecting plate; 54. First axis; 55. Moving shaft rod; 56. Moving shaft sleeve; 57. Cutting tool holder; 58. Cutting blade; 59. Support frame; 510. Movable axis; 511. Receiver rod; 512. Fixed sleeve; 513. Deflection shaft sleeve; 514. Electric telescopic push rod. DETAILED DESCRIPTION

[0022] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0023] Embodiment 1: Please combine Figure 1 This embodiment proposes a biomass direct-fired boiler coupled with a biomass charcoal making method, the method comprising the following steps: S1: Firstly, process the wood, cut it into uniform small pieces, and then take the wood through the spiral feeding structure. The material is transported by the belt conveyor, and then the wood is transported to the drying furnace through the spiral feeding structure. In the drying furnace, the wood is dried at 130℃-150℃ to evaporate the water vapor in the wood. The dust in the wood is discharged through the bag dust collector through the induced draft fan; S2: After the wood is dried in the drying furnace, it is transported to the silo again through the belt conveyor, and then transported to the carbonization furnace through the feeding spiral structure to complete carbonization and realize charcoal production; S3: The carbonization furnace is connected to the drying furnace through a heat exchanger to achieve heat energy transfer; the temperature in the carbonization furnace is transferred to the flue gas induced draft fan through the heat exchanger, and the transfer temperature range is between 350℃ and 420℃, and then the flue gas is introduced into the boiler furnace through the flue gas booster fan; S4: After the carbonization and carbonization are completed, the carbon material is transported to the cooling discharging machine through the carbon cooling screw conveyor to finally obtain the carbonized material.

[0024] It should be noted that the high temperature of the carbonization furnace is supplied through the combustion chamber, and the combustion effect of the combustion chamber is improved by a blower. The combustion chamber and the carbonization furnace are connected through a buffer chamber to control the internal temperature of the carbonization furnace at 800℃-1000℃ for wood carbonization.

[0025] It should be noted that the high temperature of the carbonization furnace is supplied through the combustion chamber, and the combustion effect of the combustion chamber is improved by a blower. The combustion chamber and the carbonization furnace are connected through a buffer chamber to control the internal temperature of the carbonization furnace at 800℃-1000℃ for wood carbonization.

[0026] Embodiment 2: Please combine Figure 2 as well as Figure 5-Figure 9 This embodiment provides a biomass direct-fired boiler coupled with a biomass charcoal making system, which is applied to the S1 step in the biomass direct-fired boiler coupled with a biomass charcoal making method to achieve the segmentation of charcoal making wood, including a system equipment body 1, the system equipment body 1 includes a charcoal making wood conveying mechanism 2 for conveying charcoal making wood; a charcoal making wood positioning mechanism 3 for limiting the position of the wood; a charcoal making wood pushing mechanism 4 for pushing the wood; and a charcoal making wood cutting mechanism 5 for cutting the wood; The charcoal-making wood positioning mechanism 3 includes a connecting rod 31, the top of which is connected to a rotating disc 32, the surface of which is connected to one end of a reciprocating push rod 33, the other end of which is connected to a pushing tooth plate 34, a rotating gear 35 is meshed below the pushing tooth plate 34, one end of a connecting rod 36 is connected to the inner side of the rotating gear 35, the other end of the connecting rod 36 is connected to a main gear 37, a sub-gear 38 is connected to the inner side of the main gear 37, the upper and lower ends of the sub-gear 38 are meshed with movable tooth plates 39, the movable tooth plates 39 are connected to a sliding block 310, the sliding block 310 is clamped on the surface of a sliding frame 311, the outer side of the sliding block 310 is connected to a positioning plate 312, the outer side of the top of the positioning plate 312 is connected to a supporting plate 313, and the supporting plate 313 is connected to a clamping plate 314.

[0027] More specifically, when the rotating shaft 211 rotates, the rotating shaft 211 drives the connecting rod 31 to rotate, and the connecting rod 31 then drives the rotating disk 32 to rotate synchronously, and the rotating disk 32 then drives the reciprocating push rod 33 connected thereto to move, and the reciprocating push rod 33 then pushes the reciprocating push rod 33, and the pushing tooth plate 34 connected to the top of the reciprocating push rod 33 moves synchronously, and the pushing tooth plate 34 drives the rotating gear 35 to move. Due to the reciprocating push of the reciprocating push rod 33, the pushing tooth plate 34 then drives the rotating gear 35 to rotate forward and reverse, and the rotating gear 35 drives The movable connecting rod 36 rotates synchronously, and the connecting rod 36 drives the main gear 37 and the sub-gear 38 to rotate synchronously. The sub-gear 38 drives the movable tooth plate 39 to reciprocate. The movable tooth plate 39 reciprocates. The movable tooth plate 39 drives the sliding block 310 to slide on the sliding frame 311. The sliding block 310 then drives the positioning plate 312 to reciprocate. The positioning plate 312 then performs reciprocating opening and closing movements. The positioning plate 312 drives the support plate 313 and the clamping plate 314 to close. The clamping plate 314 clamps the log when closing to ensure the stability of log cutting.

[0028] It should be noted that the charcoal-making wood pushing mechanism 4 includes a telescopic motor 41, an electric push rod 42 is connected to the outside of the telescopic motor 41, a movable plate 43 is connected to the top of the electric push rod 42, a movable groove 44 is provided on the surface of the positioning plate 312, the movable plate 43 passes through the movable groove 44, the other end of the movable plate 43 is connected to the wood holding rack 45, an outer slide bar 46 is fixedly connected to the bottom of the movable plate 43, an outer slide bar tooth 47 is provided on the surface of the outer slide bar 46, an outer gear 48 is meshed on the outer side of the outer slide bar tooth 47, one end of the rotating rod 49 is connected to the inner side of the outer gear 48, the other end of the rotating rod 49 is connected to the inner gear 410, an inner slide bar tooth 411 is connected to the bottom of the inner gear 410, the inner slide bar tooth 411 is provided on the inner slide bar 412, and a pushing tooth 413 is connected to the outer side of the inner slide bar 412.

[0029] More specifically, when the positioning plate 312 is in the opening movement stage, the clamping plate 314 releases the clamping of the log in stages. At this time, the telescopic motor 41 controls the electric push rod 42 to move, and the electric push rod 42 performs a telescopic operation. The electric push rod 42 drives the movable plate 43 to move, and the movable plate 43 slides inside the movable groove 44. The wood holding rack 45 connected to the other end of the movable plate 43 is reciprocated. With the continuous reciprocating push, when the clamping plate 314 releases the clamping state of the log, the wood holding rack 45 pushes the wood at this time. At the same time, with the pushing of the movable plate 43, the movable plate 43 pushes the outer sliding rod 46 connected to it below to move synchronously The outer slide bar 46 drives the outer slide bar tooth 47 to push synchronously, the outer slide bar tooth 47 drives the outer gear 48 to rotate synchronously, the outer gear 48 drives the rotating rod 49 connected thereto to rotate, the inner gear 410 connected to the other end of the rotating rod 49 rotates, the inner gear 410 drives the inner slide bar tooth 411 to rotate synchronously, the inner slide bar tooth 411 drives the inner slide bar 412 to move synchronously, the inner slide bar 412 drives the pushing tooth 413 to push, the pushing tooth 413 pushes the wood forward, cooperates with the synchronous pushing of the wood holding rack 45, pushes the wood a certain distance each time, thereby realizing further cutting of the wood.

[0030] It should be noted that the cross section of the wood holding rack 45 is L-shaped, and the charcoal-making wood is placed on the wood holding rack 45 .

[0031] Embodiment 3: Please combine Figure 3-Figure 4 , Example 3 provides a charcoal-making wood conveying mechanism 2 on the basis of Example 1 and Example 2, so as to realize the conveying of wood. The charcoal-making wood conveying mechanism 2 comprises a supporting foot 21, and a conveying frame 22 is installed above the supporting foot 21. The conveying frame 22 is inclined, and the bottom end part of the inclined conveying frame 22 extends straightly. A limiting block 23 is installed on the surface of the straight part of the conveying frame 22, and the middle part of the two sets of limiting blocks 23 constitutes a limiting portion 24; The charcoal wood conveying mechanism 2 also includes a driving motor 25, the outer side of the driving motor 25 is connected to a driving disc 26, the outer side of the driving disc 26 is connected to one end of a movable rod 27, the other end of the movable rod 27 is connected to a first rotating disc 28, the surface of the first rotating disc 28 is sleeved with one end of a conveying chain belt 29, and the other end of the conveying chain belt 29 is sleeved with a second rotating disc 210; A rotating shaft 211 is connected to the outer side of the second rotating disk 210 . One end of a deflection shaft 212 is connected to the rotating shaft 211 . The other end of the deflection shaft 212 is connected to a conveying frame 213 . A conveying groove 214 is formed on the surface of the conveying frame 213 .

[0032] Embodiment 3 Specific implementation steps: Place the logs on the conveyor frame 22, and through the operation of the driving motor 25, the driving motor 25 drives the driving disc 26 connected thereto to rotate, and the driving disc 26 drives the movable rod 27 connected thereto to rotate synchronously, and the movable rod 27 then drives the first rotating disc 28 connected thereto to rotate, and the first rotating disc 28 drives the conveyor chain 29 to rotate, and the conveyor chain 29 drives the second rotating disc 210 sleeved at the other end to rotate, and as the second rotating disc 210 rotates, the second The turntable 210 drives the rotating shaft 211 to rotate synchronously, and the rotating shaft 211 then drives the deflection shaft 212 to rotate synchronously, and the deflection shaft 212 then drives the conveying frame 213 to rotate back and forth. As the conveying frame 213 reciprocates and deflects, the conveying groove 214 on the conveying frame 213 reciprocates to move the logs on the limiting part 24, and the conveying groove 214 reciprocates to move the logs on the limiting part 24, and the logs are transported non-stop. As the movement continues, the logs are transported to the charcoal making wood positioning mechanism 3.

[0033] Embodiment 4: Please combine Fig. 9 , Example 4, based on Examples 2-3, provides a charcoal-making wood cutting mechanism 5 to achieve wood cutting, the charcoal-making wood cutting mechanism 5 includes a conveyor chain 51, one end of the conveyor chain 51 is sleeved on the driving disk 26, the other end of the conveyor chain 51 is sleeved on the rotating shaft 52, and the rotating shaft 52 is connected to the connecting disk 53; The edge of the surface of the connecting plate 53 is connected to a first axis 54, one end of a moving shaft 55 is connected to the first axis 54, the other end of the moving shaft 55 is connected to a moving shaft sleeve 56, the moving shaft sleeve 56 is connected to a cutting tool holder 57, and a cutting blade 58 is installed at the bottom end of the cutting tool holder 57; The top of the support frame 59 is connected to a movable axis 510, one end of a receiving rod 511 is connected to the movable axis 510, the receiving rod 511 is connected to the cutting tool holder 57 via a fixed sleeve 512, the other end of the receiving rod 511 is connected to a deflection sleeve 513, and an electric telescopic push rod 514 is connected below the deflection sleeve 513.

[0034] More specifically, while the driving disk 26 rotates, the driving disk 26 drives the conveying chain belt 51 to rotate synchronously, the conveying chain belt 51 drives the rotating shaft 52 connected at the other end to rotate synchronously, the rotating shaft 52 drives the connecting disk 53 to rotate synchronously, the connecting disk 53 drives the first axis 54 to deflect back and forth, the first axis 54 drives the moving shaft rod 55 to deflect, the moving shaft rod 55 drives the moving shaft sleeve 56 to deflect, the moving shaft sleeve 56 drives the cutting tool holder 57 to push back and forth, the cutting tool holder 57 drives the fixed sleeve 512 to slide on the receiving rod 511, and the cutting blade 58 performs reciprocating transverse cutting; at the same time, the electric telescopic push rod 514 continuously reciprocates and contracts, driving the cutting blade 58 to reciprocate and rise and fall, thereby realizing continuous cutting of the wood; through the continuous pushing of the charcoal making wood pushing mechanism 4, the wood is evenly cut, and the wood is cut into uniform small sections, which is convenient for charcoal making.

[0035] The specific implementation steps of the overall technical solution of the present invention are as follows: When in use, the logs are placed on the conveyor frame 22, and the driving motor 25 drives the driving disc 26 connected thereto to rotate, and the driving disc 26 drives the movable rod 27 connected thereto to rotate synchronously, and the movable rod 27 then drives the first turntable 28 connected thereto to rotate, and the first turntable 28 drives the conveyor chain 29 to rotate, and the conveyor chain 29 drives the second turntable 210 sleeved at the other end to rotate, and as the second turntable 210 rotates, the second turntable 210 rotates. 10 drives the rotating shaft 211 to rotate synchronously, and the rotating shaft 211 then drives the deflection shaft 212 to rotate synchronously, and the deflection shaft 212 then drives the conveying frame 213 to rotate back and forth. As the conveying frame 213 deflects back and forth, the conveying groove 214 on the conveying frame 213 reciprocates to move the logs on the limiting part 24, and the conveying groove 214 reciprocates to move the logs on the limiting part 24, and the logs are transported non-stop. As the movement continues, the logs are transported to the charcoal making wood positioning mechanism 3; When the rotating shaft 211 rotates, the rotating shaft 211 drives the connecting rod 31 to rotate, and the connecting rod 31 then drives the rotating disc 32 to rotate synchronously. The rotating disc 32 then drives the reciprocating push rod 33 connected thereto to move, and the reciprocating push rod 33 then pushes back and forth, and the pushing tooth plate 34 connected to the top of the reciprocating push rod 33 moves synchronously, and the pushing tooth plate 34 drives the rotating gear 35 to move. Due to the reciprocating push of the reciprocating push rod 33, the pushing tooth plate 34 then drives the rotating gear 35 to rotate forward and reversely, and the rotating gear 35 drives the connecting rod 211 to rotate forward and reversely. The carrying rod 36 rotates synchronously, the connecting rod 36 drives the main gear 37 and the sub-gear 38 to rotate synchronously, the sub-gear 38 drives the movable tooth plate 39 to reciprocate, the movable tooth plate 39 reciprocates, the movable tooth plate 39 drives the sliding block 310 to slide on the sliding frame 311, the sliding block 310 then drives the positioning plate 312 to reciprocate, the positioning plate 312 then reciprocates, the positioning plate 312 drives the support plate 313 and the clamping plate 314 to close, the clamping plate 314 clamps the log when closing, to ensure the stability of log cutting; When the positioning plate 312 is in the opening movement stage, the clamping plate 314 releases the clamping of the log in stages. At this time, the telescopic motor 41 controls the electric push rod 42 to move, and the electric push rod 42 performs a telescopic operation, and the electric push rod 42 drives the movable plate 43 to move. The movable plate 43 slides inside the movable groove 44, and the wood holding rack 45 connected to the other end of the movable plate 43 is reciprocated. With the continuous reciprocating push, when the clamping plate 314 releases the clamping state of the log, the wood holding rack 45 pushes the wood at this time; at the same time, with the push of the movable plate 43, the movable plate 43 pushes the outer sliding rod 46 connected to it below to move synchronously The outer slide bar 46 drives the outer slide bar teeth 47 to push synchronously, the outer slide bar teeth 47 drives the outer gear 48 to rotate synchronously, the outer gear 48 drives the rotating rod 49 connected thereto to rotate, the inner gear 410 connected to the other end of the rotating rod 49 rotates, the inner gear 410 drives the inner slide bar teeth 411 to rotate synchronously, the inner slide bar teeth 411 drives the inner slide bar 412 to move synchronously, the inner slide bar 412 drives the pushing teeth 413 to push, the pushing teeth 413 push the wood forward, cooperate with the synchronous pushing of the wood holding rack 45, each time the wood is pushed a certain distance, so as to achieve further cutting of the wood; When the driving disk 26 rotates, the driving disk 26 drives the conveying chain 51 to rotate synchronously, and the conveying chain 51 drives the rotating shaft 52 connected at the other end to rotate synchronously, and the rotating shaft 52 drives the connecting disk 53 to rotate synchronously, and the connecting disk 53 drives the first axis 54 to deflect back and forth, and the first axis 54 drives the moving shaft 55 to deflect, and the moving shaft 55 drives the moving shaft sleeve 56 to deflect, and the moving shaft sleeve 56 drives the cutting tool holder 57 to push back and forth, and the cutting tool holder 57 drives the fixed sleeve 512 to slide on the receiving rod 511, and the cutting blade 58 reciprocates and moves horizontally for cutting; at the same time, the electric telescopic push rod 514 continuously reciprocates and contracts, driving the cutting blade 58 to reciprocate and rise and fall, thereby realizing continuous cutting of the wood; through the continuous pushing of the charcoal making wood pushing mechanism 4, the wood is evenly cut, and the wood is cut into uniform small sections, which is convenient for charcoal making.

[0036] 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-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A biomass direct-fired boiler coupled with a biomass charcoal making method, characterized in that: The method comprises the following steps: S1: Firstly, process the wood, cut it into uniform small pieces, and then take the wood through the spiral feeding structure. The material is transported by the belt conveyor, and then the wood is transported to the drying furnace through the spiral feeding structure. In the drying furnace, the wood is dried at 130℃-150℃ to evaporate the water vapor in the wood. The dust in the wood is discharged through the bag dust collector through the induced draft fan; S2: After the wood is dried in the drying furnace, it is transported to the silo again through the belt conveyor, and then transported to the carbonization furnace through the feeding spiral structure to complete carbonization and realize charcoal production; S3: The carbonization furnace is connected to the drying furnace through a heat exchanger to achieve heat energy transfer; the temperature in the carbonization furnace is transferred to the flue gas induced draft fan through the heat exchanger, and the transfer temperature range is between 350℃ and 420℃, and then the flue gas is introduced into the boiler furnace through the flue gas booster fan; S4: After the carbonization and carbonization are completed, the carbon material is transported to the cooling discharging machine through the carbon cooling screw conveyor to finally obtain the carbonized material.

2. The biomass direct-fired boiler coupled biomass charcoal making method according to claim 1, characterized in that: The high temperature of the carbonization furnace is supplied through the combustion chamber, and the combustion effect of the combustion chamber is improved by a blower. The combustion chamber and the carbonization furnace are connected through a buffer chamber, and the internal temperature of the carbonization furnace is controlled at 800°C-1000°C to carbonize the wood.

3. The biomass direct-fired boiler coupled biomass charcoal making method according to claim 1, characterized in that: Steam distribution and pressure regulation are carried out through cylinders; the entire system is cooled by the cooling water system.

4. A biomass direct-fired boiler coupled biomass charcoal making system applicable to any one of claims 1 to 3 of the biomass direct-fired boiler coupled biomass charcoal making method, applied to step S1 to achieve the segmentation of charcoal making wood, characterized in that: The system device comprises a main body (1), wherein the main body (1) comprises a charcoal-making wood conveying mechanism (2) for conveying charcoal-making wood; a charcoal-making wood positioning mechanism (3) for limiting the position of the wood; a charcoal-making wood pushing mechanism (4) for pushing the wood; and a charcoal-making wood cutting mechanism (5) for cutting the wood; The charcoal-making wood positioning mechanism (3) comprises a connecting rod (31), the top end of the connecting rod (31) is connected to a rotating disc (32), the surface of the rotating disc (32) is connected to one end of a reciprocating driving rod (33), the other end of the reciprocating driving rod (33) is connected to a driving tooth plate (34), a rotating gear (35) is meshed below the driving tooth plate (34), one end of a connecting rod (36) is connected to the inner side of the rotating gear (35), and the other end of the connecting rod (36) is connected to a main gear ( 37), a sub-gear (38) is connected to the inner side of the main gear (37), and movable tooth plates (39) are meshed at the upper and lower ends of the sub-gear (38), and the movable tooth plates (39) are connected to the sliding block (310), and the sliding block (310) is clamped on the surface of the sliding frame (311), and the outer side of the sliding block (310) is connected to a positioning plate (312), and the outer side of the top end of the positioning plate (312) is connected to a support plate (313), and the support plate (313) is connected to a clamping plate (314).

5. The biomass direct-fired boiler coupled biomass charcoal making system according to claim 4, characterized in that: The charcoal-making wood pushing mechanism (4) comprises a telescopic motor (41), an electric push rod (42) is connected to the outer side of the telescopic motor (41), a movable plate (43) is connected to the top end of the electric push rod (42), a movable groove (44) is formed on the surface of the positioning plate (312), the movable plate (43) passes through the movable groove (44), and the other end of the movable plate (43) is connected to a wood holding rack (45); An outer slide bar (46) is fixedly connected below the movable plate (43); an outer slide bar tooth (47) is provided on the surface of the outer slide bar (46); an outer gear (48) is meshed on the outer side of the outer slide bar tooth (47); one end of a rotating rod (49) is connected to the inner side of the outer gear (48); the other end of the rotating rod (49) is connected to an inner gear (410); an inner slide bar tooth (411) is connected below the inner gear (410); the inner slide bar tooth (411) is provided on the inner slide bar (412); and a push tooth (413) is connected to the outer side of the inner slide bar (412).

6. The biomass direct-fired boiler coupled biomass charcoal making system according to claim 5, characterized in that: The cross section of the wood material holding rack (45) is L-shaped, and the charcoal-making wood is placed on the wood material holding rack (45).

7. The biomass direct-fired boiler coupled biomass charcoal making system according to claim 4, characterized in that: The charcoal-making wood material conveying mechanism (2) comprises a supporting foot (21), a conveying frame (22) is installed above the supporting foot (21), the conveying frame (22) is inclined, the bottom end portion of the inclined conveying frame (22) extends in a straight shape, a limiting block (23) is installed on the surface of the straight portion of the conveying frame (22), and the middle portion of the two sets of limiting blocks (23) constitutes a limiting portion (24); The charcoal-making wood conveying mechanism (2) further comprises a driving motor (25), the outer side of the driving motor (25) is connected to a driving disk (26), the outer side of the driving disk (26) is connected to one end of a movable rod (27), the other end of the movable rod (27) is connected to a first rotating disk (28), the surface of the first rotating disk (28) is sleeved with one end of a conveying chain belt (29), and the other end of the conveying chain belt (29) is sleeved with a second rotating disk (210); The outer side of the second rotating disk (210) is connected to a rotating shaft (211), one end of a deflection shaft (212) is connected to the rotating shaft (211), the other end of the deflection shaft (212) is connected to a conveying frame (213), and a conveying groove (214) is provided on the surface of the conveying frame (213).

8. The biomass direct-fired boiler coupled biomass charcoal making system according to claim 7, characterized in that: The charcoal-making wood cutting mechanism (5) comprises a conveyor chain belt (51), one end of the conveyor chain belt (51) is sleeved on the driving disk (26), the other end of the conveyor chain belt (51) is sleeved on the rotating shaft (52), and the rotating shaft (52) is connected to the connecting disk (53); The edge of the surface of the connection plate (53) is connected to a first axis (54), one end of a moving shaft (55) is connected to the first axis (54), the other end of the moving shaft (55) is connected to a moving shaft sleeve (56), the moving shaft sleeve (56) is connected to a cutting blade holder (57), and a cutting blade (58) is installed at the bottom end of the cutting blade holder (57); The top end of the support frame 59 is connected to a movable axis (510), one end of a receiving rod (511) is connected to the movable axis (510), the receiving rod (511) and the cutting blade holder (57) are connected via a fixing sleeve (512), the other end of the receiving rod (511) is connected to a deflection shaft sleeve (513), and an electric telescopic push rod (514) is connected below the deflection shaft sleeve (513).

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