CN114618256A - Harmful tobacco tar filtration equipment during burning of biological source spices - Google Patents

Abstract

The invention relates to harmful tobacco tar filtering equipment, in particular to harmful tobacco tar filtering equipment for combustion of biological source spices. A filtering device for harmful tobacco tar during combustion of biological source spice capable of improving filtering effect. The utility model provides a harmful tobacco tar filtration equipment during burning of biological source spices, including the mounting bracket, the framework, the intake pipe, the filter screen, rotary mechanism and clearance mechanism, both sides all are equipped with the mounting bracket around the framework right part, the middle rotary type intercommunication in framework left side has the intake pipe, open at framework right side middle part has the round hole, the inside rotary type of framework is equipped with the filter screen that is used for filtering the tobacco tar, be connected with rotary mechanism between framework and the intake pipe, be connected with the clearance mechanism that is used for brushing off the tobacco tar on the filter screen between framework and the rotary mechanism. Harmful tobacco tar in the filter screen is filtered to the flue gas, and after the driving motor was started, the pipeline of giving vent to anger constantly rotated and is makeed the interior flue gas of framework and stirred scattered, realizes the effect of even filtration tobacco tar.

Description

Harmful tobacco tar filtration equipment during burning of biological source spices

Technical Field

The invention relates to harmful tobacco tar filtering equipment, in particular to harmful tobacco tar filtering equipment during combustion of biological source spices.

Background

The biological source spice is generally an electronic cigarette oil raw material for manufacturing an electronic cigarette, in the process of preparing the biological source spice, in order to reduce the harm degree of the biological source spice to a human body and enable the biological source spice to be more healthy, people generally reduce the nicotine content in the biological source spice, so that the stimulation of nicotine to the oral cavity and the throat is reduced, the phenomena of serious oral cavity residue, throat choking and the like caused after smoking are avoided, but in order to reduce the nicotine content and ensure the sensory stimulation of a smoker, in the production process, people need to continuously and personally smoke and experience, so that the optimal nicotine content is determined.

At present, harmful tobacco tar filtration equipment is mainly including the mounting bracket during burning of biological source spices, the framework, intake pipe and filter screen, both sides all are equipped with the mounting bracket around the framework right part, rotary type intercommunication has the intake pipe in the middle of the framework left side, open at framework right side middle part has the round hole, the inside rotary type of framework is equipped with the filter screen that is used for filtering the tobacco tar, connect the intake pipe on the leading interface that biological source spices burning was discharged fume, and locate to install the smoking filter tip at the round hole, in the flue gas passed through the intake pipe and gets into the framework, the filter screen filters the harmful tobacco tar in the flue gas. When the existing filter equipment filters tobacco tar, the tobacco tar is easy to block the filter screen, thereby influencing the filter effect.

In view of the above, the development of a new filtering device for harmful tobacco tar during combustion of biogenic spices, which can improve the filtering effect, is of great significance for improving the filtering effect of the existing filtering device.

Disclosure of Invention

In order to overcome the defect that the filter screen is easily blocked by the tobacco tar when the tobacco tar is filtered in the prior art, thereby affecting the filtering effect, the invention has the technical problems that: provides a filtering device for harmful tobacco tar during combustion of biogenic spices, which can improve the filtering effect.

The technical implementation scheme of the invention is as follows: the utility model provides a harmful tobacco tar filtration equipment during burning of biological source spices, including the mounting bracket, the framework, the intake pipe, the filter screen, rotary mechanism and clearance mechanism, both sides all are equipped with the mounting bracket around the framework right part, the middle rotary type intercommunication in framework left side has the intake pipe, open at framework right side middle part has the round hole, the inside rotary type of framework is equipped with the filter screen that is used for filtering the tobacco tar, be connected with rotary mechanism between framework and the intake pipe, be connected with the clearance mechanism that is used for brushing off the tobacco tar on the filter screen between framework and the rotary mechanism.

Further, the support frame, the driving motor, the first gear, the second gear and the air outlet pipeline form a rotating mechanism, the support frame is arranged on the upper left portion of the frame body, the driving motor is mounted in the middle of the support frame, the first gear is arranged at the end portion of an output shaft of the driving motor, the air outlet pipeline is rotatably arranged on the upper right portion of the air inlet pipe, the second gear is arranged on the upper portion of the air outlet pipeline, and the second gear is meshed with the first gear.

Further, a cleaning mechanism is formed by the first support, the first rotating shaft and the hairbrush, the first support is arranged in the middle of the inner lower portion of the frame body, the first rotating shaft connected with the air outlet pipeline is rotatably arranged on the upper portion of the first support, and the hairbrush in contact with the filter screen is arranged at the right end of the first rotating shaft.

Further, still including swing mechanism, the second support, the slide bar, the sliding sleeve, first spring, first rotatory piece, the second pivot, the wedge, the second spring, third support and gyro wheel constitute swing mechanism, upper right portion is equipped with the second support in the framework, be equipped with the circular shape slide bar on the second support, be connected with the sliding sleeve between filter screen and the slide bar, be connected with first spring between sliding sleeve and the second support, first spring is around on the slide bar, filter screen right side middle part is equipped with first rotatory piece, the brush right side is equipped with the second pivot, the gliding style is equipped with the wedge on the first rotatory piece, be connected with the second spring between wedge and the first rotatory piece, the second spring is big than first spring elastic coefficient, second pivot outer wall is equipped with the third support, third support outside rotary type is equipped with the gyro wheel.

Further, still including the purification mechanism who gets rid of surplus tobacco tar, the fourth support, the purifying box, the fifth support, the air pump, go out the water tank, water pump and drain pipe constitute purification mechanism, be connected with the fourth support between the both sides around the framework, the purifying box is installed to fourth support right part, the water storage frame has been placed to the lower part in the purifying box, the purifying box left side is equipped with the fifth support, install the air pump on the fifth support, air pump left side and framework round hole department intercommunication, purifying box top right side intercommunication has a water tank, the screw thread formula is equipped with the screw cap in the middle of going out the water tank top, the water pump is installed at the purifying box rear portion, water pump top and play water tank intercommunication, the water pump bottom passes behind the purifying box and communicates with the water storage frame, the intercommunication has the drain pipe between purifying box bottom and the water storage frame, drain pipe tip screw thread formula is equipped with the spiral cover, the purifying box right side is equipped with the blast pipe.

Further, the wind shielding device comprises a wind shielding mechanism, a friction wheel disc, a sixth support, a friction block, a threaded rod, a sliding block, a seventh support, an eighth support, a spiral rod and a second rotating block form the wind shielding mechanism, the friction wheel disc is rotatably arranged on the outer wall of the frame body, the sixth support is respectively arranged on the right side of the top of the frame body and the left side of the top of the purifying box, the friction block is rotatably arranged on the sixth support on the left side and is meshed with the friction wheel disc, the threaded rod is rotatably connected to the sixth support on the right side and is connected with the friction block, the sliding block is rotatably arranged on the left side of the threaded rod, the seventh support is arranged on the upper left portion of the purifying box, the purifying box and the seventh support are both connected with the sliding block, the eighth support is arranged on the upper left portion in the purifying box and is positioned below the seventh support, the spiral rod is rotatably arranged in the middle of the eighth support, the spiral rod is rotatably provided with the conical second rotating block, the second rotating block is connected with the sliding block.

Further, still including stirring material mechanism, revolving column, puddler and drive assembly constitute and stir material mechanism, and the middle part rotary type is equipped with the revolving column in the water storage frame, and the revolving column left and right sides all is equipped with the puddler, and the wire-wrapped connection has drive assembly between hob right side and the revolving column middle part.

Furthermore, the friction wheel disc and the filter screen are both magnetic, and the friction wheel disc and the filter screen are matched through magnetic attraction.

By adopting the technical scheme, the invention at least has the following advantages: 1. the filter screen filters harmful tobacco tar in the smoke, and after the driving motor is started, the air outlet pipeline continuously rotates to enable the smoke in the frame body to be stirred and dispersed, so that the effect of uniformly filtering the tobacco tar is realized;

2. the hairbrush brushes away the tobacco tar filtered on the filter screen, so that the effect of timely and effectively cleaning the tobacco tar is realized, the tobacco tar is prevented from being accumulated and attached on the filter screen, and the filter screen is prevented from being blocked, so that the filter effect is influenced;

3. the sliding sleeve drives the filter screen to rotate reversely, and the rotation direction of the filter screen is opposite to that of the brush, so that the oil smoke is cleaned more cleanly;

4. the smoke filtered by the filter screen in the frame body is pumped into the purifying box by the air pump, and the residual smoke oil in the smoke is filtered again when passing through the water wall, so that the smoke oil floats in water, the effect of efficiently purifying harmful oil smoke generated by combustion of biogenic spices is realized, and the filtering effect is improved;

5. the smoke pumped into the purifying box by the air pump is diffused in a dispersing way when passing through the second rotating block, so that the smoke can be prevented from being sucked into the purifying box in a linear way, a water wall is blown obliquely, the wind shielding effect is realized, and the smoke is purified by passing through the water wall in a uniformly diffused way;

6. the column spinner drives the stirring rod to rotate positively and negatively, so that the oil stain floating and caking in the water storage frame is scattered uniformly, and the influence on the oil smoke purification effect is avoided.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of a first part of the present invention.

Fig. 3 is a schematic perspective view of a second part of the present invention.

Fig. 4 is a schematic perspective view of a first rotary mechanism according to the present invention.

Fig. 5 is a schematic perspective view of a second rotary mechanism according to the present invention.

Fig. 6 is a schematic perspective view of the cleaning mechanism of the present invention.

Fig. 7 is a schematic perspective view of the swing mechanism of the present invention.

Fig. 8 is a schematic perspective view of a first part of the swing mechanism of the present invention.

Fig. 9 is a perspective view of a second part of the swing mechanism of the present invention.

Fig. 10 is a schematic perspective view of a first embodiment of the purification mechanism of the present invention.

Fig. 11 is a schematic perspective view of a second purification mechanism according to the present invention.

Fig. 12 is a schematic perspective view of a first windshield mechanism of the present invention.

Fig. 13 is a schematic perspective view of a second windshield mechanism of the present invention.

Fig. 14 is a partial perspective view of the wind shielding mechanism of the present invention.

Fig. 15 is a schematic perspective view of the stirring mechanism of the present invention.

The meaning of the reference symbols in the figures: 1. mounting frame, 2, frame, 3, air inlet pipe, 4, filter screen, 5, rotating mechanism, 51, support frame, 52, driving motor, 53, first gear, 54, second gear, 55, air outlet pipeline, 6, cleaning mechanism, 61, first support, 62, first rotating shaft, 63, brush, 7, swinging mechanism, 71, second support, 72, sliding rod, 73, sliding sleeve, 74, first spring, 75, first rotating block, 76, second rotating shaft, 77, wedge-shaped block, 78, second spring, 79, third support, 710, roller, 8, cleaning mechanism, 81, fourth support, 82, cleaning box, 83, fifth support, 84, air pump, 85, water outlet box, 86, water pump, 87, drain pipe, 9, wind shielding mechanism, 91, friction wheel disc, 92, sixth support, 93, friction block, 94, threaded rod, 95, sliding block, 96, seventh support, 97, 96, An eighth support 98, a screw rod 99, a second rotating block 10, a stirring mechanism 101, a rotating column 102, a stirring rod 103 and a transmission assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

The utility model provides a harmful tobacco tar filtration equipment during burning of biological source spices, as figure 1, figure 2 and figure 3 are shown, including mounting bracket 1, framework 2, intake pipe 3, filter screen 4, rotary mechanism 5 and clearance mechanism 6, both sides all are equipped with mounting bracket 1 through the mode of bolt around the framework 2 right part, framework 2 left side middle rotary type intercommunication has intake pipe 3, open at framework 2 right side middle part has the round hole, framework 2 inside rotary type is equipped with filter screen 4, filter screen 4 is used for filtering the tobacco tar, be connected with rotary mechanism 5 between framework 2 and the intake pipe 3, be connected with clearance mechanism 6 between framework 2 and the rotary mechanism 5, clearance mechanism 6 is used for brushing off the tobacco tar on filter screen 4.

As shown in fig. 4 and 5, the rotating mechanism 5 includes a supporting frame 51, a driving motor 52, a first gear 53, a second gear 54 and an air outlet pipe 55, the supporting frame 51 is disposed on the upper left portion of the frame 2 in a bolt manner, the driving motor 52 is mounted in the middle of the supporting frame 51 in a welding manner, the first gear 53 is disposed on the end portion of the output shaft of the driving motor 52 in a key connection manner, the air outlet pipe 55 is disposed on the upper right portion of the air inlet pipe 3 in a bearing manner, the air outlet pipe 55 is located in the frame 2, the second gear 54 is connected to the upper portion of the air outlet pipe 55 in a key connection manner, and the second gear 54 is engaged with the first gear 53.

As shown in fig. 6, the cleaning mechanism 6 includes a first bracket 61, a first rotating shaft 62 and a brush 63, the first bracket 61 is disposed in the middle of the inner lower portion of the frame 2, the first rotating shaft 62 is rotatably disposed on the upper portion of the first bracket 61, the left end of the first rotating shaft 62 is connected to the air outlet pipe 55, the brush 63 is disposed on the right end of the first rotating shaft 62, and the brush 63 contacts with the filter screen 4.

People connect the air inlet pipe 3 on the preposed interface of the smoke exhaust of the biological source spice combustion, and install a smoking filter at the round hole, the smoke enters the frame body 2 through the air inlet pipe 3, the filter screen 4 filters the harmful tobacco tar in the smoke, then the driving motor 52 is started, the output shaft of the driving motor 52 drives the first gear 53 to rotate, the first gear 53 drives the air outlet pipeline 55 to rotate through the second gear 54, the air outlet pipeline 55 continuously rotates to enable the smoke in the frame body 2 to be stirred and dispersed, the effect of uniformly filtering the tobacco tar is realized, the air outlet pipeline 55 rotates to drive the first rotating shaft 62 to rotate, thereby driving the hairbrush 63 to rotate, enabling the hairbrush 63 to brush off the tobacco tar adhered on the filter screen 4, the effect of timely and effectively cleaning the tobacco tar is realized, the tobacco tar is prevented from being accumulated and attached on the filter screen 4, and the filter screen 4 is prevented from being blocked, thereby the filtering effect is influenced, the filtered biological source spice smoke is sucked into the mouth through smoking filter for detection, finally, people turn off the driving motor 52, take the air inlet pipe 3 down from the front connector, and detach the sucking filter from the round hole.

Example 2

On the basis of embodiment 1, as shown in fig. 3, 7, 8 and 9, the device further includes a swing mechanism 7, the swing mechanism 7 includes a second bracket 71, a sliding rod 72, a sliding sleeve 73, a first spring 74, a first rotating block 75, a second rotating shaft 76, a wedge block 77, a second spring 78, a third bracket 79 and a roller 710, the second bracket 71 is fixedly disposed at the upper right portion of the frame 2, the sliding rod 72 is welded to the second bracket 71, the sliding rod 72 is circular, the sliding sleeve 73 is connected between the filter screen 4 and the sliding rod 72, the sliding sleeve 73 is connected with the sliding rod 72 in a sliding manner, the first spring 74 is connected between the sliding sleeve 73 and the second bracket 71, the first spring 74 is wound on the sliding rod 72, the first rotating block 75 is disposed at the right middle portion of the filter screen 4, the second rotating shaft 76 is disposed at the right side of the brush 63, the wedge block 77 is slidably disposed on the first rotating block 75, the second spring 78 is connected between the wedge block 77 and the first rotating block 75, the second spring 78 has a larger elastic coefficient than the first spring 74, the outer wall of the second shaft 76 is provided with a third bracket 79, the outer side of the third bracket 79 is rotatably provided with a roller 710, and the roller 710 can rotate to contact with the wedge block 77.

When the roller 710 contacts the wedge block 77, because the second spring 78 has a larger elastic coefficient than the first spring 74, the second spring 78 is temporarily not deformed, the roller 710 starts to drive the wedge block 77 to rotate together, the wedge block 77 drives the first rotating block 75 to rotate, thereby driving the filter screen 4 to rotate, the sliding sleeve 73 to slide along the sliding rod 72, the first spring 74 is stretched, when the first spring 74 is stretched to the limit, the roller 710 starts to press the wedge block 77 to slide outwards, the second spring 78 is stretched, when the roller 710 continues to rotate over the wedge block 77, the second spring 78 resets to drive the wedge block 77 to slide inwards, meanwhile, the first spring 74 resets to drive the sliding sleeve 73 to slide backwards along the sliding rod 72, the sliding sleeve 73 drives the filter screen 4 to rotate backwards, the rotation direction of the filter screen 4 is opposite to that of the brush 63, so that the oil smoke is cleaned more cleanly.

As shown in fig. 3, 10 and 11, the device further comprises a purification mechanism 8, the purification mechanism 8 can remove residual smoke, the purification mechanism 8 comprises a fourth bracket 81, a purification box 82, a fifth bracket 83, an air pump 84, a water outlet box 85, a water pump 86 and a drain pipe 87, the fourth bracket 81 is connected between the front side and the rear side of the frame body 2 in a screw manner, the purification box 82 is installed at the right part of the fourth bracket 81, a water storage frame is placed at the lower part in the purification box 82, the fifth bracket 83 is arranged at the left side of the purification box 82, the air pump 84 is bolted on the fifth bracket 83, the left side of the air pump 84 is communicated with the round hole of the frame body 2, the water outlet box 85 is communicated with the right side of the top of the purification box 82, a threaded cover is arranged in the middle of the top of the water outlet box 85, the water pump 86 is installed at the rear part of the purification box 82 in a fixed manner, the top end of the water pump 86 is communicated with the water outlet box 85, the bottom end of the water pump 86 is communicated with the water storage frame after passing through the purification box 82, a drain pipe 87 is communicated between the bottom of the purification box 82 and the water storage frame, a screw cap is arranged at the end part of the drain pipe 87 in a threaded manner, and an exhaust pipe is arranged at the right side of the purification box 82.

People install the sucking filter on the exhaust pipe, unscrew the threaded cover, add a proper amount of water into the water storage frame through the water outlet tank 85, then screw the threaded cover tightly, then the water pump 86 and the air pump 84 are started, the water pump 86 pumps the water in the water storage frame into the water outlet tank 85, then the water wall is formed downwards and falls into the purification box 82, the smoke filtered by the filter screen 4 in the frame body 2 is pumped into the purification box 82 by the air pump 84, the residual smoke oil in the smoke is filtered again when the smoke oil passes through the water wall, so that the smoke oil floats in the water, the effect of efficiently purifying harmful oil smoke generated by burning of biogenic spices is realized, the filtering effect is improved, the smoke gas purified by the water wall is more safely sucked into a mouth by people through the exhaust pipe by using the suction filter, finally, the water pump 86 and the air pump 84 are closed, the suction filter is detached, the sewage in the water storage frame is discharged through the drain pipe 87 by unscrewing the screw cap, and finally the screw cap is screwed down.

As shown in fig. 3, 12, 13 and 14, the wind shielding device comprises a wind shielding mechanism 9, the wind shielding mechanism 9 comprises a friction wheel disc 91, a sixth support 92, a friction block 93, a threaded rod 94, a sliding block 95, a seventh support 96, an eighth support 97, a screw rod 98 and a second rotating block 99, the friction wheel disc 91 is rotatably arranged on the outer wall of the frame body 2, the friction wheel disc 91 and the filter screen 4 are both magnetic, the friction wheel disc 91 and the filter screen 4 are magnetically matched, the sixth support 92 is respectively arranged on the right side of the top of the frame body 2 and the left side of the top of the purifying box 82, the friction block 93 is rotatably arranged on the sixth support 92 on the left side, the friction block 93 is meshed with the friction wheel disc 91, the threaded rod 94 is rotatably connected on the sixth support 92 on the right side, the threaded rod 94 is connected with the friction block 93, the sliding block 95 is rotatably arranged on the left side of the threaded rod 94, the seventh support 96 is arranged on the upper left side of the purifying box 82, the purifying box 82 and the seventh support 96 are both slidably connected with the sliding block 95, the upper left portion is equipped with eighth support 97 in purifying box 82, and eighth support 97 is located seventh support 96 below, and eighth support 97 middle part rotary type is equipped with hob 98, and the last screw thread formula of hob 98 is equipped with the rotatory piece 99 of second, and the rotatory piece 99 of second is connected with sliding block 95, and the rotatory piece 99 of second is conical.

Filter screen 4 is just reversing the rotation and is passing through the positive and negative rotation of magnetic force drive friction rim plate 91, thereby drive friction piece 93 and just reversing the rotation, and then drive threaded rod 94 and just reversing the rotation, drive sliding block 95 horizontal slip, sliding block 95 drives the rotatory piece 99 of second and moves about, the rotatory piece 99 of second can drive the screw rod 98 and just reverse the rotation, because the conical design of the rotatory piece 99 of second, the flue gas that is taken into in purifying box 82 by air pump 84 carries out the divergent formula diffusion when passing through the rotatory piece 99 department of second, so can avoid the flue gas to be inhaled in purifying box 82 by the orthoscopic, thereby lead to the water wall to be blown to one side, realize the effect of keeping out the wind, make the flue gas purify through the water wall evenly dispersed formula.

As shown in fig. 3 and fig. 15, the material stirring device 10 further comprises a material stirring mechanism 10, the material stirring mechanism 10 comprises a rotary column 101, a stirring rod 102 and a transmission assembly 103, the rotary column 101 is rotatably arranged in the middle of the water storage frame, the stirring rod 102 is arranged on each of the left side and the right side of the rotary column 101, the transmission assembly 103 is connected between the right side of the spiral rod 98 and the middle of the rotary column 101 in a winding manner, the transmission assembly 103 is composed of two belt pulleys and a belt, the two belt pulleys are respectively connected to the right side of the spiral rod 98 and the middle of the rotary column 101, and the belt is wound between the two belt pulleys.

The hob 98 is just reversing and is driving the column spinner 101 to rotate just reversing through the transmission assembly 103, the column spinner 101 drives the stirring rod 102 to rotate just reversing and constantly, so that the oil stain floating in the water storage frame is scattered evenly, and the effect of purifying the oil smoke is avoided being influenced.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (8)

1. The utility model provides a harmful tobacco tar filtration equipment during burning of biological source spices, including mounting bracket (1), framework (2), intake pipe (3) and filter screen (4), both sides all are equipped with mounting bracket (1) around framework (2) right part, and framework (2) left side middle rotary type intercommunication has intake pipe (3), and open at framework (2) right side middle part has the round hole, and the inside rotary type of framework (2) is equipped with filter screen (4) that are used for filtering the tobacco tar, characterized by: still including rotary mechanism (5) and clearance mechanism (6), be connected with rotary mechanism (5) between framework (2) and intake pipe (3), be connected with clearance mechanism (6) that are used for brushing except that tobacco tar on filter screen (4) between framework (2) and rotary mechanism (5).

2. The apparatus for filtering harmful tobacco tar in burning of biogenic spices according to claim 1, wherein: support frame (51), driving motor (52), first gear (53), second gear (54) and outlet duct (55) constitute rotary mechanism (5), frame (2) upper left portion is equipped with support frame (51), support frame (51) mid-mounting has driving motor (52), the tip of driving motor (52) output shaft is equipped with first gear (53), intake pipe (3) upper right portion rotary type is equipped with outlet duct (55), outlet duct (55) upper portion is equipped with second gear (54), second gear (54) and first gear (53) meshing.

3. The apparatus for filtering harmful fumes from combustion of biogenic spices according to claim 2, wherein: first support (61), first pivot (62) and brush (63) constitute clearance mechanism (6), are equipped with first support (61) in the middle of the lower part in framework (2), and first pivot (62) that first support (61) upper portion rotary type is equipped with and gives vent to anger pipeline (55) and be connected, and first pivot (62) right-hand member is equipped with brush (63) with filter screen (4) contact.

4. A filtering apparatus for harmful tobacco tar during combustion of bio-sourced spice according to claim 3, wherein: the swinging device further comprises a swinging mechanism (7), a second support (71), a sliding rod (72), a sliding sleeve (73), a first spring (74), a first rotating block (75), a second rotating shaft (76), a wedge block (77), a second spring (78), a third support (79) and a roller (710) form the swinging mechanism (7), the second support (71) is arranged at the upper right part in the frame body (2), the second support (71) is provided with the circular sliding rod (72), the sliding sleeve (73) is connected between the filter screen (4) and the sliding rod (72), the first spring (74) is connected between the sliding sleeve (73) and the second support (71), the first spring (74) is wound on the sliding rod (72), the first rotating block (75) is arranged at the right middle part of the filter screen (4), the second rotating shaft (76) is arranged at the right side of the brush (63), the wedge block (77) is arranged on the first rotating block (75) in a sliding mode, and the second spring (78) is connected between the wedge block (77) and the first rotating block (75), the elastic coefficient of the second spring (78) is larger than that of the first spring (74), a third support (79) is arranged on the outer wall of the second rotating shaft (76), and a roller (710) is rotatably arranged on the outer side of the third support (79).

5. The apparatus for filtering harmful tobacco tar in burning of biogenic spices according to claim 4, wherein: the oil smoke purifier also comprises a purification mechanism (8) for removing residual oil smoke, wherein the purification mechanism (8) comprises a fourth support (81), a purification box (82), a fifth support (83), an air pump (84), a water outlet box (85), a water pump (86) and a water drainage pipe (87), the purification mechanism (8) is formed by the fourth support (81) connected between the front side and the rear side of the frame body (2), the purification box (82) is installed at the right part of the fourth support (81), a water storage frame is placed at the inner lower part of the purification box (82), the fifth support (83) is arranged at the left side of the purification box (82), the air pump (84) is installed on the fifth support (83), the left side of the air pump (84) is communicated with the round hole of the frame body (2), the water outlet box (85) is communicated with the right side of the top of the purification box (82), a threaded cover is arranged in the middle of the top of the water outlet box (85), the water pump (86) is installed at the rear part of the purification box (82), the top of the water pump (86) is communicated with the water outlet box (85), the bottom end of the water pump (86) penetrates through the purification box (82) and then is communicated with the water storage frame, a drain pipe (87) is communicated between the bottom of the purification box (82) and the water storage frame, a spiral cover is arranged at the end part of the drain pipe (87) in a threaded mode, and an exhaust pipe is arranged on the right side of the purification box (82).

6. The apparatus for filtering harmful tobacco tar in burning of biogenic spices according to claim 5, wherein: the wind shielding device is characterized by further comprising a wind shielding mechanism (9), a friction wheel disc (91), a sixth support (92), a friction block (93), a threaded rod (94), a sliding block (95), a seventh support (96), an eighth support (97), a screw rod (98) and a second rotating block (99) form the wind shielding mechanism (9), the friction wheel disc (91) is rotatably arranged on the outer wall of the frame body (2), the sixth support (92) is arranged on the right side of the top of the frame body (2) and the left side of the top of the purifying box (82), the friction block (93) is rotatably arranged on the sixth support (92) on the left side, the friction block (93) is meshed with the friction wheel disc (91), the threaded rod (94) is rotatably connected on the sixth support (92) on the right side, the threaded rod (94) is connected with the friction block (93), the sliding block (95) is arranged on the left side of the threaded rod (94), the seventh support (96) is arranged on the upper left portion of the purifying box (82), purifying box (82) and seventh support (96) all with sliding connection of sliding block (95), upper left portion is equipped with eighth support (97) in purifying box (82), eighth support (97) are located seventh support (96) below, eighth support (97) middle part rotary type is equipped with hob (98), the hob (98) are gone up the screw thread formula and are equipped with conical second rotatory piece (99), second rotatory piece (99) are connected with sliding block (95).

7. The apparatus for filtering harmful tobacco tar during combustion of a bio-sourced spice according to claim 6, wherein: still including stirring material mechanism (10), revolving column (101), puddler (102) and drive assembly (103) constitute and stir material mechanism (10), and the middle part rotary type is equipped with revolving column (101) in the water storage frame, and the revolving column (101) left and right sides all is equipped with puddler (102), and it has drive assembly (103) to wind between hob (98) right side and revolving column (101) middle part.

8. The apparatus for filtering harmful tobacco tar during combustion of a bio-sourced spice according to claim 7, wherein: the friction wheel disc (91) and the filter screen (4) are both magnetic, and the friction wheel disc (91) is matched with the filter screen (4) through magnetic attraction.

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