Biomass carbonization tail gas treatment equipment

Abstract

The invention discloses biomass carbonization tail gas treatment equipment, and relates to the technical field of tail gas treatment. The device comprises a device main body, treatment liquid is arranged in the device main body, a driving assembly is arranged at the top of the device main body, a dust falling assembly is arranged on the left side of the device main body, and the dust falling assembly is externally connected with a conveying pipe; the top of the electric telescopic rotating column is rotatably mounted at the top of the inner wall of the device body, the right side of the connecting rod is fixedly mounted on the left side of the outer wall of the telescopic end of the electric telescopic rotating column, the left side of the inner wall of the impact ring is fixedly mounted on the left side of the connecting rod, and the top of the rotating ball rod is fixedly mounted at the bottom of the impact ring. The electric telescopic rotary column drives the connecting rod to move up and down and rotate, the connecting rod drives the impact ring to disturb tail gas and treating fluid, the disturbance range is expanded, and neutralization of harmful ingredients in the tail gas by the treating fluid is promoted.

Description

Technical Field

[0001] The invention relates to the technical field of tail gas treatment, in particular to a biomass carbonization tail gas treatment device. Background Art

[0002] Biomass carbonization is mainly used for daily purposes such as barbecue and heating. The chopped biomass raw materials need to be mechanically compressed into rods or blocks, and then carbonized in a carbonization furnace. During the carbonization process, about 30% of the material is discharged in the form of gas, which can easily cause environmental pollution if not handled in time.

[0003] The patent with patent announcement number CN219580158U discloses a biomass carbonization exhaust gas treatment equipment, which includes: a carbonization furnace, one end of which is provided with a dust removal structure; a treatment box, the treatment box is located at the end of the dust removal structure away from the carbonization furnace, and the inside of the treatment box is rotatably connected with a stirring structure; a drive adjustment component, the drive adjustment component is rotatably connected to the end of the treatment box away from the ground and is transmission-connected to the stirring structure; compared with the prior art, this patent, in the process of removing harmful substances in the gas, can effectively improve the mixing and stirring efficiency of the treatment liquid and the gas inside the treatment box through the transmission coordination between the drive adjustment component and the stirring structure, thereby making the harmful substances in the gas react with the treatment liquid as much as possible, which can improve the protection of the atmospheric environment to a certain extent.

[0004] However, the device still has some shortcomings: the device reacts to harmful substances in the gas by stirring the mixed treatment liquid, but during the stirring process, it is difficult for the stirring shaft to stir up and down to promote the decomposition of harmful gases, resulting in limitations in the stirring of the treatment liquid mixture, thereby reducing the decomposition and removal effect of harmful substances and increasing air pollution. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides a biomass carbonization tail gas treatment equipment, which solves the problem raised in the above background technology that the stirring shaft is difficult to stir up and down during the stirring process to promote the decomposition of harmful gases, resulting in limitations in the stirring of the treatment liquid mixture, thereby reducing the decomposition and removal effect of harmful substances.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a biomass carbonization tail gas treatment device, including a device body, and a treatment liquid is arranged inside the device body, a driving component is arranged on the top of the device body, a dust reduction component is arranged on the left side of the device body, and the dust reduction component is connected to an external conveying pipe, and also includes an anti-residue device, an anti-dust falling device, a decomposition auxiliary device and an anti-particle device, the anti-residue device is arranged inside the device body, the anti-dust falling device is arranged on the left side of the device body, the decomposition auxiliary device is arranged on the right side of the anti-dust falling device, the anti-particle device is arranged on the inner wall of the anti-residue device, and the anti-residue device includes an electric telescopic rotating column, a connecting rod, an impact ring and a rotating ball Rod, the top of the electric telescopic rotating column is rotatably installed on the top of the inner wall of the device body, the electric telescopic rotating column is started, and the telescopic end of the electric telescopic rotating column drives the connecting rod to move up and down and rotate, and the right side of the connecting rod is fixedly installed on the left side of the outer wall of the telescopic end of the electric telescopic rotating column, and the connecting rod drives the impact ring to move synchronously, and the impact ring disturbs the exhaust gas and the treatment liquid inside the device body, and the left side of the inner wall of the impact ring is fixedly installed on the left side of the connecting rod, and the impact ring drives the rotating ball rod to move synchronously, and the rotating ball rod increases the stirring range of the treatment liquid through its own arc surface. The top of the rotating ball rod is fixedly installed on the bottom of the impact ring, and the liquid resistance causes the rotating ball to rotate, and the reciprocating stirring and mixing of the treatment liquid and the exhaust gas are more delicate, thereby improving the decomposition effect.

[0007] According to the above technical scheme, the anti-residue device also includes a torsion plate, a swing plate, an arc block and a pulley, the right side of the torsion plate is fixedly installed on the left side of the outer wall of the electric telescopic rotating column, and the impact ring moves upward against the swing plate for synchronous movement, and the swing plate squeezes the torsion plate and deforms synchronously, the top inclined surface of the swing plate is fixedly installed on the bottom of the torsion plate, and the right side of the swing plate is hinged on the left side of the outer wall of the electric telescopic rotating column, and the bottom of the swing plate is located on the movement trajectory of the top of the impact ring. After the resistance force disappears, the torsion plate causes the swing plate to reset relatively slowly through elasticity, and the reciprocating swing plate causes the treatment liquid to be replaced alternately when it swings up and down, the top of the arc block is fixedly installed on the bottom of the swing plate, and the bottom of the arc block contacts the top of the impact ring, the swing plate drives the arc block to move synchronously, and the arc block removes the block-like binding material adhered to the top of the impact ring, the back of the pulley is rotatably installed on the front of the arc block, the arc block drives the pulley to move synchronously, and the sliding smoothness of the arc block is increased through the pulley.

[0008] According to the above technical scheme, the anti-dust falling device includes an air pipe, a filter plate and an electric rotating column. The air pipe passes through and is fixedly installed between the left side of the device body and the right side of the dust reduction component. The air pipe transports the exhaust gas after dust reduction by the dust reduction component to the inside of the device body. The outer wall of the filter plate is fixedly installed on the inner wall of the left side of the air pipe. Through the setting of the filter plate, a small amount of dust carried in the exhaust gas is blocked. The left side of the electric rotating column is rotatably installed at the center of the right side of the filter plate, and an arc groove is opened on the outer wall of the electric rotating column. When the electric rotating column rotates, the arc groove restricts the cross bar and causes the cross bar to move left and right.

[0009] According to the above technical scheme, the anti-dust falling device also includes a cross bar, a heating ring, an L-shaped plate, a conical block and a hinged arc piece. The back side of the cross bar is slidably installed in the arc groove of the electric rotating column. The cross bar drives the heating ring to move synchronously. The heating ring moves and heats to expand the heating range. The reaction rate of the exhaust gas is accelerated by heating the exhaust gas. The front side of the inner wall of the heating ring is fixedly connected to the front side of the cross bar, and the outer wall of the heating ring is slidably connected to the inner wall of the gas pipeline. The heating ring drives the L-shaped plate to move synchronously. The right side of the top of the L-shaped plate is fixedly installed on the left edge of the heating ring. The L-shaped plate drives the conical block to move synchronously. The conical block guides the filter holes of the filter plate through the conical surface. The right side of the conical block is fixedly installed on the left side of the L-shaped plate, and the conical surface of the conical block contacts the filter holes of the filter plate. The conical block drives the hinged arc piece to move synchronously. The bottom right side of the hinged arc piece is hinged at the arc surface of the conical block through a torsion spring. When the hinged arc piece contacts the filter holes of the filter plate, a resistance force is generated and the articulated arc piece shrinks. The guidance area of ​​the conical block is expanded by the articulated arc piece to improve the guidance effect.

[0010] According to the above technical scheme, the decomposition auxiliary device includes an elliptical sheet, a transmission plate and an anti-corrosion sheet. The top of the elliptical sheet is hinged to the inner wall surface of the heating ring through a torsion spring. The heating ring drives the elliptical sheet to move synchronously. When the elliptical sheet swings, the internal flow aperture of the gas pipe is reduced to increase the pressure, thereby accelerating the flow rate and improving the gas delivery rate. The left back side of the transmission plate is hinged to the front side of the elliptical sheet. The elliptical sheet drives the transmission plate to move left and right. The bottom of the anti-corrosion sheet is hinged to the right side of the transmission plate, and the outer wall of the anti-corrosion sheet is in contact with the inner wall of the gas pipe. The transmission plate drives the anti-corrosion sheet to slide synchronously along the inner wall of the gas pipe, and the anti-corrosion sheet dynamically adsorbs corrosive substances in the exhaust gas.

[0011] According to the above technical scheme, the decomposition auxiliary device also includes an inclined rod, a water bag, a telescopic rod and an arc-shaped baffle. The top of the inclined rod is hinged at the arc surface of the elliptical piece, and the elliptical piece also drives the inclined rod to move left and right. The inner wall of the water bag is sleeved on the outer wall surface of the electric rotating column, and the top of the outer wall of the water bag is hinged at the bottom of the inclined rod. The inclined rod resists the water bag and deforms to generate a spray force to spray water through the nozzle, thereby increasing the humidity inside the air pipe. The right side of the telescopic rod is fixedly installed at the edge of the nozzle on the left side of the water bag, and a spring is provided at the telescopic end of the telescopic rod. The right side of the arc-shaped baffle is fixedly installed on the left side of the telescopic rod. When the water bag sprays water, it is diverted through the arc-shaped baffle, prompting the water source to be dispersed and sprayed around the nozzle, thereby expanding the distribution range of the water source.

[0012] According to the above technical scheme, the anti-particle device includes a mesh plate, a reset plate and an arc-shaped rolling block. The left and right sides of the mesh plate are fixedly installed on the arc surface of the outer wall of the connecting rod. The connecting rod drives the mesh plate to rotate and move up and down. The mesh plate salvages the exhaust particles in the liquid. The top of the reset plate is fixedly installed on the top of the inner wall of the mesh plate. When the mesh plate drives the reset plate to move downward, the reset plate is deformed by the liquid resistance. When the mesh plate rises, the reset plate is reset by elasticity. The top of the arc-shaped rolling block is slidably connected to the top of the inner wall of the mesh plate, and the arc-shaped rolling block is in contact with the arc surface of the reset plate. The reset plate drives the arc-shaped rolling block to crush and decompose the particles carried by the mesh plate.

[0013] According to the above technical scheme, the anti-particle device also includes a transmission rod, a disc, a spring piece and a knocking column. The bottom of the transmission rod is hinged at the concave surface of the inner wall of the reset plate. When the reset plate is deformed and restored, it drives the transmission rod to move left and right. The bottom of the disc is hinged at the top of the transmission rod, and the top of the disc is slidably connected to the top of the inner wall of the mesh plate. The transmission rod drives the disc to move synchronously, and the disc expands the crushing range of the arc-shaped rolling block on the particles. The spring piece is fixedly installed between the arc surface of the disc and the left side of the inner wall of the mesh plate. When the spring piece is deformed, it drives the knocking column to move away from the mesh plate. The bottom of the knocking column is fixedly installed at the concave surface of the inner wall of the spring piece, and the top of the knocking column contacts the top of the inner wall of the mesh plate. When the spring piece is reset, it drives the knocking column to suddenly knock the mesh plate to generate vibration, thereby reducing the adhesion strength of the crushed powder particles to the mesh plate through the vibration force.

[0014] The present invention provides a biomass carbonization tail gas treatment device, which has the following beneficial effects: (1) The present invention sets an anti-residue device, and cooperates with an electric telescopic rotating column, a connecting rod, an impact ring and a rotating ball rod, so that the electric telescopic rotating column drives the connecting rod to move up and down and rotate, and the connecting rod drives the impact ring to disturb the exhaust gas and the treatment liquid, expand the disturbance range, and promote the treatment liquid to neutralize harmful components in the exhaust gas; at the same time, the impact ring drives the rotating ball rod to increase the stirring range of the treatment liquid, and at the same time, the rotating ball rotates to stir and mix the treatment liquid and the exhaust gas more finely, thereby improving the decomposition effect and avoiding the pollution caused by uneven mixing and emission of the two. Through the cooperation of the twisting plate, the swinging plate, the arc block and the pulley, the twisting plate causes the swinging plate to reset, and the swinging plate causes the treatment liquid to be replaced alternately when it swings up and down, thereby avoiding the local treatment liquid and the exhaust gas from contacting too densely and reducing the decomposition effect, ensuring the uniform loss of the overall treatment liquid and ensuring the uniformity of decomposition; at the same time, the arc block removes the block-like binding material adhered to the top of the impact ring; and the pulley starts to rotate by generating friction through contact with the surface of the impact ring, and the sliding smoothness of the arc block is increased by the pulley.

[0015] (2) The present invention adopts the arrangement of a dust-proof device, and cooperates with an air pipe and a filter plate. The air pipe transports the exhaust gas after dust reduction by the dust reduction component to the inside of the device body, and blocks a small amount of fine dust carried in the exhaust gas through the filter plate to prevent the fine dust from increasing the difficulty of exhaust gas decomposition. The electric rotating column, the cross bar and the heating ring cooperate to enable the cross bar to drive the heating ring to move left and right. The heating ring accelerates the reaction rate of the exhaust gas by heating the exhaust gas, thereby accelerating the exhaust gas decomposition effect and improving the exhaust gas treatment efficiency. The L-shaped plate, the conical block and the hinged arc piece cooperate to enable the conical block to guide the filter holes of the filter plate through the conical surface to avoid the clogging of the filter plate, and keep the normal conveying effect of the exhaust gas by the air pipe unaffected. At the same time, the conical block drives the hinged arc piece to contact the filter holes of the filter plate, and the guiding area of ​​the conical block is expanded by the hinged arc piece to improve the guiding effect. In addition, when the hinged arc piece is expanded, the decomposed dust carried in the transported exhaust gas is blocked, the contact between the filter holes of the filter plate and the decomposed dust is reduced, and the decomposed dust is prevented from adhering to the inner wall of the air pipe.

[0016] (3) The present invention sets a decomposition auxiliary device, and cooperates with a heating ring, an elliptical sheet, a transmission plate and an anti-corrosion sheet so that when the elliptical sheet swings, the flow aperture inside the gas pipe is reduced to increase pressure and speed up the flow rate, thereby improving the gas delivery rate; at the same time, the transmission plate drives the anti-corrosion sheet to slide left and right along the inner wall of the gas pipe, and the anti-corrosion sheet dynamically adsorbs corrosive substances in the exhaust gas to avoid corrosion of the inner wall of the gas pipe, thereby shortening the service life of the gas pipe; through the cooperation of the inclined rod, the water bag, the telescopic rod and the arc baffle, the inclined rod hits the water bag to spray water, increase the humidity inside the gas pipe, and reduce the generation of sulfide and sol in the exhaust gas by humidification, thereby improving the environmental protection effect; at the same time, when the water bag sprays water, it is diverted through the arc baffle to promote the water source to disperse and spray around the nozzle, expand the distribution range of the water source, and accelerate the humidification effect of the gas pipe; the arc baffle also relies on the support of the telescopic rod to cover the nozzle to avoid the exhaust gas from polluting the inside of the water bag.

[0017] (4) The present invention sets up an anti-particle device, and cooperates with a connecting rod, a mesh plate, a reset plate and an arc-shaped rolling block, so that the mesh plate can salvage the exhaust gas particles in the liquid, thereby preventing the particles from being difficult to directly mix and decompose with the treatment liquid; at the same time, the reset plate drives the arc-shaped rolling block to crush and decompose the particles received by the mesh plate, thereby prompting harmful substances in the particles to mix with the treatment liquid in time, thereby improving the purification effect of the exhaust gas; through the cooperation of a transmission rod, a disc, a spring piece and a knocking column, the transmission rod drives the disc to expand the fragmentation range of the arc-shaped rolling block for the particles, and at the same time diverts the liquid, thereby avoiding excessive resistance when the mesh plate is in the middle of the salvage, which reduces the salvage effect of the particles; the spring piece also drives the knocking column to knock on the mesh plate to generate vibration, thereby reducing the adhesion strength of the crushed powder particles to the mesh plate, thereby preventing the crushed powder from adhering to the mesh plate for a long time and solidifying. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the present invention as a whole; Figure 2 It is a cross-sectional schematic diagram of the present invention as a whole; Figure 3 This is a schematic diagram of the anti-residue device of the present invention; Figure 4 This is a schematic diagram of the anti-residue device of the present invention from a top perspective; Figure 5 It is a schematic diagram of the dust-falling prevention device of the present invention; Figure 6 This is a schematic diagram of the dust-falling prevention device of the present invention from the left side perspective; Figure 7 It is a schematic diagram of the decomposition auxiliary device of the present invention; Figure 8 It is a schematic cross-sectional view of a partial structure of the decomposition auxiliary device of the present invention; Fig. 9Schematic diagram of the particle protection device of the present invention.

[0019] In the figure: 1. device body; 2. driving assembly; 3. dust reduction assembly; 4. anti-residue device; 41. electric telescopic rotating column; 42. connecting rod; 43. impact ring; 44. rotating ball rod; 45. twisting piece; 46. swing plate; 47. arc block; 48. pulley; 5. anti-dust falling device; 51. air pipe; 52. filter plate; 53. electric rotating column; 54. cross bar; 55. heating ring; 56. L-shaped plate; 57. conical block; 58. hinged arc piece; 6. decomposition auxiliary device; 61. elliptical piece; 62. transmission plate; 63. anti-corrosion piece; 64. oblique rod; 65. water bag; 66. telescopic rod; 67. arc baffle; 7. anti-particle device; 71. mesh plate; 72. reset piece; 73. arc rolling block; 74. transmission rod; 75. disc; 76. shrapnel; 77. knocking column. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figure 1-9 One embodiment of the present invention is: a biomass carbonization tail gas treatment device, including a device body 1, and a treatment liquid is arranged inside the device body 1, a driving component 2 is arranged on the top of the device body 1, a dust reduction component 3 is arranged on the left side of the device body 1, and the dust reduction component 3 is connected to an external conveying pipe, and also includes an anti-residue device 4 and an anti-dust device 5, the anti-residue device 4 is arranged inside the device body 1, the anti-dust device 5 is arranged on the left side of the device body 1, the anti-residue device 4 includes an electric telescopic rotating column 41, a connecting rod 42, an impact ring 43 and a rotating ball rod 44, the top of the electric telescopic rotating column 41 is rotatably installed on the top of the inner wall of the device body 1, and the right side of the connecting rod 42 is fixedly installed on The left side of the outer wall of the telescopic end of the electric telescopic rotating column 41 and the left side of the inner wall of the impact ring 43 are fixedly installed on the left side of the connecting rod 42, and the top of the rotating ball rod 44 is fixedly installed on the bottom of the impact ring 43. The electric telescopic rotating column 41 is started, and the telescopic end of the electric telescopic rotating column 41 drives the connecting rod 42 to move up and down and rotate, and the connecting rod 42 drives the impact ring 43 to move synchronously, and the impact ring 43 disturbs the exhaust gas and the treatment liquid inside the device body 1, and the impact ring 43 drives the rotating ball rod 44 to move synchronously. The rotating ball rod 44 increases the stirring range of the treatment liquid through its own arc surface, and causes the rotating ball to rotate through the liquid resistance. The reciprocating stirring and mixing of the treatment liquid and the exhaust are more delicate, thereby improving the decomposition effect.

[0022] The anti-residue device 4 also includes a twisting plate 45, a swinging plate 46, an arc block 47 and a pulley 48. The right side of the twisting plate 45 is fixedly mounted on the left side of the outer wall of the electric telescopic rotating column 41, the top inclined surface of the swinging plate 46 is fixedly mounted on the bottom of the twisting plate 45, and the right side of the swinging plate 46 is hinged on the left side of the outer wall of the electric telescopic rotating column 41. The bottom of the swinging plate 46 is located on the top motion track of the impact ring 43. The top of the arc block 47 is fixedly mounted on the bottom of the swinging plate 46, and the bottom of the arc block 47 contacts the top of the impact ring 43. The back of the pulley 48 is rotatably mounted on the arc block On the front side of 47, when the impact ring 43 moves upward, it contacts the swing plate 46 and moves synchronously. The swing plate 46 squeezes the torsion plate 45 and deforms synchronously. After the contact force disappears, the torsion plate 45 causes the swing plate 46 to return to its original position relatively slowly through elasticity. The swing plate 46 swings up and down in this way, so that the treatment liquid can be replaced alternately. The swing plate 46 drives the arc block 47 to move synchronously. The arc block 47 removes the block-like binding material adhered to the top of the impact ring 43. The arc block 47 drives the pulley 48 to move synchronously, and the sliding smoothness of the arc block 47 is increased through the pulley 48.

[0023] The anti-dust falling device 5 includes an air pipe 51, a filter plate 52 and an electric rotating column 53. The air pipe 51 passes through and is fixedly installed between the left side of the device body 1 and the right side of the dust reduction component 3. The outer wall of the filter plate 52 is fixedly installed on the inner wall of the left side of the air pipe 51. The electric rotating column 53 is rotatably installed on the left side at the center of the right side of the filter plate 52, and an arc groove is opened on the outer wall of the electric rotating column 53. The air pipe 51 transports the exhaust gas after dust reduction by the dust reduction component 3 to the inside of the device body 1. The filter plate 52 is set to block a small amount of dust carried in the exhaust gas. When the electric rotating column 53 rotates, the arc groove restricts the cross bar 54 and causes the cross bar 54 to move left and right.

[0024] The dust-falling prevention device 5 also includes a cross bar 54, a heating ring 55, an L-shaped plate 56, a conical block 57 and a hinged arc piece 58. The back of the cross bar 54 is slidably mounted inside the arc groove of the electric rotating column 53. The front of the inner wall of the heating ring 55 is fixedly connected to the front of the cross bar 54, and the outer wall of the heating ring 55 is slidably connected to the inner wall of the gas pipe 51. The right side of the top of the L-shaped plate 56 is fixedly mounted on the left edge of the heating ring 55. The right side of the conical block 57 is fixedly mounted on the left side of the L-shaped plate 56, and the conical surface of the conical block 57 contacts the filter hole of the filter plate 52. The bottom of the right side of the hinged arc piece 58 is hinged to the filter plate 52 through a torsion spring. At the arc surface of the conical block 57, the cross bar 54 drives the heating ring 55 to move synchronously. The heating ring 55 moves to heat and expand the heating range. The reaction rate of the exhaust gas is accelerated by heating the exhaust gas. The heating ring 55 drives the L-shaped plate 56 to move synchronously. The L-shaped plate 56 drives the conical block 57 to move synchronously. The conical block 57 guides the filter holes of the filter plate 52 through the conical surface. The conical block 57 drives the hinged arc piece 58 to move synchronously. When the hinged arc piece 58 contacts the filter holes of the filter plate 52, a resistance force is generated, thereby shrinking. The guiding area of ​​the conical block 57 is expanded by the hinged arc piece 58 to improve the guiding effect.

[0025] When in use, the electric telescopic rotating column 41 is started, and the telescopic end of the electric telescopic rotating column 41 drives the connecting rod 42 to move up and down and rotate, and the connecting rod 42 drives the impact ring 43 to move synchronously, and the impact ring 43 disturbs the exhaust gas and the treatment liquid inside the device body 1, and expands the disturbance range by rotating up and down, thereby promoting the treatment liquid to neutralize the harmful components in the exhaust gas; the impact ring 43 drives the rotating ball rod 44 to move synchronously, and the rotating ball rod 44 increases the stirring range of the treatment liquid through its own curved surface, and at the same time causes the rotating ball to rotate by itself through the liquid resistance, and the reciprocating stirring and mixing of the treatment liquid and the exhaust gas is more delicate, thereby improving the decomposition effect and avoiding the pollution to the environment caused by uneven mixing and emission of the two; when the impact ring 43 moves upward, it resists the swing plate 46 to move synchronously, and the swing plate 46 squeezes The torsion plate 45 is deformed synchronously, and when the resistance force disappears, the torsion plate 45 causes the swing plate 46 to return to its original position relatively slowly through elasticity. The swing plate 46 swings up and down in this way, so that the treatment liquid can be replaced alternately, so as to avoid the local treatment liquid from being in too dense contact with the exhaust gas, which reduces the decomposition effect, and ensures the uniform loss of the overall treatment liquid and the uniformity of decomposition; the swing plate 46 drives the arc block 47 to move synchronously, and the arc block 47 slides on the edge of the top of the impact ring 43 through the swing amplitude of the swing plate 46, and the arc block 47 removes the block-like binding material adhered to the top of the impact ring 43; at the same time, the arc block 47 drives the pulley 48 to move synchronously, and the pulley 48 generates friction through contact with the surface of the impact ring 43 and starts to rotate, and the sliding smoothness of the arc block 47 is increased through the pulley 48.

[0026] The air delivery pipe 51 conveys the exhaust gas after dust reduction by the dust reduction component 3 to the inside of the device body 1, and the filter plate 52 is set to block the small amount of dust carried in the exhaust gas to prevent the dust from increasing the difficulty of exhaust gas decomposition; the electric rotating column 53 is started, and when the electric rotating column 53 rotates, the arc groove restricts the cross bar 54 to cause the cross bar 54 to move left and right, and the cross bar 54 drives the heating ring 55 to move synchronously, and the heating ring 55 moves and heats to expand the heating range. By heating the exhaust gas, the reaction rate of the exhaust gas is accelerated, thereby accelerating the exhaust gas decomposition effect and improving the exhaust gas treatment efficiency; the heating ring 55 drives the L-shaped plate 56 to move synchronously, and the L-shaped plate 56 drives the conical block 57 to move synchronously, and the conical block 57 is dredged by the conical surface of the filter plate 52 filter hole The conical block 57 guides the filter plate 52 to avoid clogging of the filter holes due to the attachment of decomposition dust, ensures the cleanliness of the filter holes of the filter plate 52, and keeps the normal conveying effect of the gas pipe 51 on the exhaust gas unaffected; at the same time, the conical block 57 drives the hinged arc piece 58 to move synchronously, and the hinged arc piece 58 generates a resistance force when contacting the filter holes of the filter plate 52, thereby shrinking, and the guiding area of ​​the conical block 57 is expanded by the hinged arc piece 58 to improve the guiding effect; at the same time, the resistance force disappears when the hinged arc piece 58 passes through the filter hole of the filter plate 52, and the hinged arc piece 58 expands at this time, and the hinged arc piece 58 blocks the decomposition dust carried in the conveyed exhaust gas, reduces the contact between the filter holes of the filter plate 52 and the decomposition dust, further improves the anti-blocking effect of the filter plate 52, and prevents the decomposition dust from adhering to the inner wall of the gas pipe 51.

[0027] See also Figure 1-9 On the basis of the above embodiment, another embodiment of the present invention further includes a decomposition auxiliary device 6 and an anti-particle device 7, the decomposition auxiliary device 6 is arranged on the right side of the anti-dust falling device 5, and the anti-particle device 7 is arranged on the inner wall of the anti-residue device 4; The decomposition auxiliary device 6 includes an elliptical sheet 61, a transmission plate 62 and an anti-corrosion sheet 63. The top of the elliptical sheet 61 is hinged to the inner wall surface of the heating ring 55 through a torsion spring, the left back side of the transmission plate 62 is hinged to the front side of the elliptical sheet 61, and the bottom of the anti-corrosion sheet 63 is hinged to the right side of the transmission plate 62, and the outer wall of the anti-corrosion sheet 63 contacts the inner wall of the gas pipe 51. The heating ring 55 drives the elliptical sheet 61 to move synchronously. When the elliptical sheet 61 swings, the internal flow aperture of the gas pipe 51 is reduced to increase the pressure, thereby accelerating the flow rate and improving the gas delivery rate. The elliptical sheet 61 drives the transmission plate 62 to move left and right, and the transmission plate 62 drives the anti-corrosion sheet 63 to slide synchronously along the inner wall of the gas pipe 51. The anti-corrosion sheet 63 dynamically adsorbs corrosive substances in the exhaust gas.

[0028] The decomposition auxiliary device 6 also includes an inclined rod 64, a water bag 65, a telescopic rod 66 and an arc-shaped baffle 67. The top of the inclined rod 64 is hinged at the arc surface of the elliptical piece 61. The inner wall of the water bag 65 is sleeved on the outer wall surface of the electric rotating column 53, and the top of the outer wall of the water bag 65 is hinged at the bottom of the inclined rod 64. The right side of the telescopic rod 66 is fixedly installed at the edge of the nozzle on the left side of the water bag 65, and a spring is provided at the telescopic end of the telescopic rod 66. The right side of the arc-shaped baffle 67 is fixedly installed on the left side of the telescopic rod 66. The elliptical piece 61 also drives the inclined rod 64 to move left and right. The inclined rod 64 resists the water bag 65 and deforms to generate a spray force to spray water through the nozzle, thereby increasing the humidity inside the air supply pipe 51. When the water bag 65 sprays water, it is diverted through the arc-shaped baffle 67, prompting the water to be dispersed and sprayed around the nozzle, thereby expanding the distribution range of the water.

[0029] The anti-particle device 7 includes a mesh plate 71, a reset plate 72 and an arc-shaped crushing block 73. The left and right sides of the mesh plate 71 are fixedly installed on the arc surface of the outer wall of the connecting rod 42. The top of the reset plate 72 is fixedly installed on the top of the inner wall of the mesh plate 71. The top of the arc-shaped crushing block 73 is slidably connected to the top of the inner wall of the mesh plate 71, and the arc-shaped crushing block 73 is in contact with the arc surface of the reset plate 72. The connecting rod 42 drives the mesh plate 71 to rotate and move up and down. The mesh plate 71 salvages the exhaust particles in the liquid. When the mesh plate 71 drives the reset plate 72 to move downward, the reset plate 72 is deformed by the liquid resistance. When the mesh plate 71 rises, the reset plate 72 is reset by elasticity. The reset plate 72 drives the arc-shaped crushing block 73 to crush and decompose the particles received by the mesh plate 71.

[0030] The anti-particle device 7 also includes a transmission rod 74, a disc 75, a spring piece 76 and a knocking column 77. The bottom of the transmission rod 74 is hinged at the concave surface of the inner wall of the reset plate 72, the bottom of the disc 75 is hinged at the top of the transmission rod 74, and the top of the disc 75 is slidably connected to the top of the inner wall of the mesh plate 71, the spring piece 76 is fixedly installed between the arc surface of the disc 75 and the left side of the inner wall of the mesh plate 71, the bottom of the knocking column 77 is fixedly installed at the concave surface of the inner wall of the spring piece 76, and the top of the knocking column 77 contacts the top of the inner wall of the mesh plate 71. When the reset plate 72 is deformed and restored, the transmission rod 74 is driven to move left and right, and the transmission rod 74 drives the disc 75 to move synchronously. The disc 75 expands the crushing range of the arc-shaped rolling block 73 for particles. When the spring piece 76 is deformed, it drives the knocking column 77 to move away from the mesh plate 71. When the spring piece 76 is reset, it drives the knocking column 77 to suddenly knock the mesh plate 71 to generate vibration, thereby reducing the adhesion strength of the crushed powder particles to the mesh plate 71 through the vibration force.

[0031] When in use, the heating ring 55 drives the elliptical sheet 61 to move synchronously. The elliptical sheet 61 moves away from the center of the gas pipe 51 through the impact force generated by the contact between its own arc surface and the gas. When the impact force decreases, the elliptical sheet 61 is reset by the torsion spring. When the elliptical sheet 61 swings, the internal flow aperture of the gas pipe 51 is reduced to increase the pressure, thereby accelerating the flow rate and improving the gas delivery rate; the elliptical sheet 61 drives the transmission plate 62 to move left and right, and the transmission plate 62 drives the anti-corrosion sheet 63 to slide synchronously along the inner wall of the gas pipe 51. The anti-corrosion sheet 63 dynamically absorbs the corrosive substances in the exhaust gas to avoid corrosion of the inner wall of the gas pipe 51, thereby shortening the gas delivery time. The service life of the air pipe 51 is extended; the elliptical piece 61 also drives the inclined rod 64 to move left and right, and the inclined rod 64 resists the water bag 65 to deform, thereby generating a spray force to spray water through the nozzle, thereby increasing the humidity inside the air pipe 51, and reducing the generation of sulfides and sols in the exhaust gas through humidification, thereby improving the environmental protection effect; when the water bag 65 sprays water, it is diverted through the arc baffle 67, prompting the water source to disperse and spray around the nozzle, expanding the distribution range of the water source, and accelerating the humidification effect of the air pipe 51; the arc baffle 67 relies on the support of the telescopic rod 66 to cover the nozzle to prevent the exhaust gas from polluting the inside of the water bag 65.

[0032] The connecting rod 42 drives the mesh plate 71 to rotate and move up and down, and the mesh plate 71 salvages the exhaust gas particles in the liquid to prevent the particles from being difficult to directly mix and decompose with the treatment liquid; when the mesh plate 71 drives the reset plate 72 to move downward, the reset plate 72 is deformed by the liquid resistance, and when the mesh plate 71 rises, the reset plate 72 is reset by elasticity. When the reset plate 72 is deformed and restored, it drives the arc-shaped rolling block 73 to slide back and forth along the bottom of the inner wall of the mesh plate 71, and the arc-shaped rolling block 73 rolls and decomposes the particles received by the mesh plate 71, so that the harmful substances in the particles are mixed with the treatment liquid in time, and the exhaust gas purification effect is further improved on the original basis; when the reset plate 72 is deformed and restored The transmission rod 74 is driven to move left and right, and the transmission rod 74 drives the disc 75 to move synchronously. The disc 75 expands the crushing range of the particles by the arc-shaped crushing block 73, and at the same time diverts the liquid through its own arc surface to avoid excessive resistance when the mesh plate 71 is centered for salvaging, which reduces the salvage effect of the particles; when the disc 75 moves left and right, it squeezes the spring piece 76 to restore its shape. When the spring piece 76 is deformed, it drives the knocking column 77 to move away from the mesh plate 71. When the spring piece 76 is reset, it drives the knocking column 77 to suddenly knock the mesh plate 71 to generate vibration. The vibration force reduces the adhesion strength of the crushed powder particles to the mesh plate 71, prevents the crushed powder from adhering for a long time and solidifying, and ensures that the crushed powder can be mixed with the treatment liquid in time.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A biomass carbonization tail gas treatment device, comprising a device body (1), wherein a treatment liquid is arranged inside the device body (1), a driving component (2) is arranged on the top of the device body (1), a dust reduction component (3) is arranged on the left side of the device body (1), and the dust reduction component (3) is connected to an external conveying pipe, characterized in that: The device also comprises an anti-residue device (4), an anti-dust device (5), a decomposition auxiliary device (6) and an anti-particle device (7); the anti-residue device (4) is arranged inside the device body (1); the anti-dust device (5) is arranged on the left side of the device body (1); the decomposition auxiliary device (6) is arranged on the right side of the anti-dust device (5); the anti-particle device (7) is arranged on the inner wall of the anti-residue device (4); the anti-residue device (4) comprises an electric telescopic rotating column (41), a connecting rod (42), an impact ring (43) and a rotating ball rod (44); the top of the electric telescopic rotating column (41) is rotatably mounted on the top of the inner wall of the device body (1); the right side of the connecting rod (42) is fixedly mounted on the left side of the outer wall of the telescopic end of the electric telescopic rotating column (41); the left side of the inner wall of the impact ring (43) is fixedly mounted on the left side of the connecting rod (42); and the top of the rotating ball rod (44) is fixedly mounted on the bottom of the impact ring (43).

2. The biomass carbonization tail gas treatment equipment according to claim 1, characterized in that: The anti-residue device (4) further comprises a twisting plate (45), a swinging plate (46), an arc block (47) and a pulley (48); the right side of the twisting plate (45) is fixedly mounted on the left side of the outer wall of the electric telescopic rotating column (41); the top inclined surface of the swinging plate (46) is fixedly mounted on the bottom of the twisting plate (45); the right side of the swinging plate (46) is hinged to the left side of the outer wall of the electric telescopic rotating column (41); the bottom of the swinging plate (46) is located on the movement track of the top of the impact ring (43); the top of the arc block (47) is fixedly mounted on the bottom of the swinging plate (46); the bottom of the arc block (47) is in contact with the top of the impact ring (43); and the back of the pulley (48) is rotatably mounted on the front of the arc block (47).

3. The biomass carbonization tail gas treatment equipment according to claim 1, characterized in that: The dust-falling prevention device (5) comprises an air delivery pipe (51), a filter plate (52) and an electric rotating column (53); the air delivery pipe (51) penetrates and is fixedly mounted between the left side of the device body (1) and the right side of the dust-falling assembly (3); the outer wall of the filter plate (52) is fixedly mounted on the inner wall of the left side of the air delivery pipe (51); the left side of the electric rotating column (53) is rotatably mounted at the center of the right side of the filter plate (52); and an arc-shaped groove is provided on the outer wall of the electric rotating column (53).

4. The biomass carbonization tail gas treatment equipment according to claim 3 is characterized by: The dust-falling prevention device (5) further comprises a cross bar (54), a heating ring (55), an L-shaped plate (56), a conical block (57) and a hinged arc piece (58); the back of the cross bar (54) is slidably mounted inside the arc groove of the electric rotating column (53); the front of the inner wall of the heating ring (55) is fixedly connected to the front of the cross bar (54); and the outer wall of the heating ring (55) is slidably connected to the inner wall of the gas transmission pipe (51); the right side of the top of the L-shaped plate (56) is fixedly mounted on the left edge of the heating ring (55); the right side of the conical block (57) is fixedly mounted on the left side of the L-shaped plate (56); and the conical surface of the conical block (57) contacts the filter hole of the filter plate (52); and the bottom of the right side of the hinged arc piece (58) is hinged to the arc surface of the conical block (57) via a torsion spring.

5. The biomass carbonization tail gas treatment equipment according to claim 4, characterized in that: The decomposition auxiliary device (6) comprises an elliptical sheet (61), a transmission plate (62) and an anti-corrosion sheet (63); the top of the elliptical sheet (61) is hinged to the inner wall surface of the heating ring (55) via a torsion spring; the left back side of the transmission plate (62) is hinged to the front side of the elliptical sheet (61); the bottom of the anti-corrosion sheet (63) is hinged to the right side of the transmission plate (62); and the outer wall of the anti-corrosion sheet (63) contacts the inner wall of the gas transmission pipe (51).

6. The biomass carbonization tail gas treatment equipment according to claim 5, characterized in that: The decomposition auxiliary device (6) further comprises an inclined rod (64), a water bag (65), a telescopic rod (66) and an arc-shaped baffle (67); the top of the inclined rod (64) is hinged on the arc surface of the elliptical sheet (61); the inner wall of the water bag (65) is sleeved on the outer wall surface of the electric rotating column (53); the top of the outer wall of the water bag (65) is hinged on the bottom of the inclined rod (64); the right side of the telescopic rod (66) is fixedly mounted on the edge of the left nozzle of the water bag (65); a spring is provided at the telescopic end of the telescopic rod (66); and the right side of the arc-shaped baffle (67) is fixedly mounted on the left side of the telescopic rod (66).

7. The biomass carbonization tail gas treatment equipment according to claim 1, characterized in that: The particle prevention device (7) comprises a mesh plate (71), a reset plate (72) and an arc-shaped rolling block (73); the left and right sides of the mesh plate (71) are fixedly mounted on the arc surface of the outer wall of the connecting rod (42); the top of the reset plate (72) is fixedly mounted on the top of the inner wall of the mesh plate (71); the top of the arc-shaped rolling block (73) is slidably connected to the top of the inner wall of the mesh plate (71), and the arc-shaped rolling block (73) is in contact with the arc surface of the reset plate (72).

8. The biomass carbonization tail gas treatment equipment according to claim 7, characterized in that: The particle prevention device (7) further comprises a transmission rod (74), a disc (75), a spring sheet (76) and a knocking column (77); the bottom of the transmission rod (74) is hinged to the concave surface of the inner wall of the reset plate (72); the bottom of the disc (75) is hinged to the top of the transmission rod (74); and the top of the disc (75) is slidably connected to the top of the inner wall of the mesh plate (71); the spring sheet (76) is fixedly mounted between the arc surface of the disc (75) and the left side of the inner wall of the mesh plate (71); the bottom of the knocking column (77) is fixedly mounted to the concave surface of the inner wall of the spring sheet (76); and the top of the knocking column (77) contacts the top of the inner wall of the mesh plate (71).

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