CN221131609U

CN221131609U - Mechanical type oil smoke purifies all-in-one

Info

Publication number: CN221131609U
Application number: CN202323055631.7U
Authority: CN
Inventors: 张永翔; 许春伟
Original assignee: Anhui Guomao Electrical Equipment Co ltd
Current assignee: Anhui Guomao Electrical Equipment Co ltd
Priority date: 2023-11-13
Filing date: 2023-11-13
Publication date: 2024-06-14
Anticipated expiration: 2033-11-13

Abstract

The utility model relates to the field of oil fume purifying equipment and discloses a mechanical oil fume purifying integrated machine which comprises a machine shell, an air suction cover, a motor, air suction fan blades, a fixing seat, a filter element device, an oil storage tank, an odor removing mechanism, a muffler and an outlet rainproof shutter, wherein an air suction cavity, a purifying cavity and a silencing cavity are sequentially formed in the machine shell from left to right, an air transmission hole I communicated with the purifying cavity is formed in the right inner wall of the air suction cavity, an air transmission hole II communicated with the silencing cavity is formed in the right inner wall of the purifying cavity, and the air suction cover is fixedly arranged on the left side wall of the machine shell and extends into the air suction cavity. The utility model has the following advantages and effects: not only can filter the impurity in the oil smoke and purify and carry out oil-gas separation, can be comprehensive effectual to the smell of choking nose, peculiar smell and harmful substance particulate in the oil smoke adsorb the purification moreover, improved the purification quality to the oil smoke, the practicality is promoted.

Description

Mechanical type oil smoke purifies all-in-one

Technical Field

The utility model relates to the technical field of oil fume purifying equipment, in particular to a mechanical oil fume purifying integrated machine.

Background

The fume purifier is mainly used for purifying and treating fume exhausted from kitchen, and is often used in hotel, restaurant, school, institution, factory, etc. and in food frying, cooking and other fields. When the existing mechanical oil fume purification all-in-one machine is installed and used, the functions of high quality and noise reduction maximization of the purification degree of oil fume can not be achieved, oil fume generated by cooking at home can be adsorbed after the range hood operates, the adsorption performance of a filtering system inside the machine body is poor, the effects of efficient adsorption and oil-gas separation are not achieved, the noise is high during operation, the working environment of the home is affected, adverse effects are brought, and the mechanical oil fume purification all-in-one machine is not practical.

The mechanical oil fume purifying all-in-one machine disclosed in the patent document with the publication number of CN210399077U for the problem comprises an air inlet silencing device, wherein a fan is arranged at the rear end of the air inlet silencing device, a motor is arranged at the rear end of the fan, a filter element device is arranged at the rear end of the motor, and a silencer is arranged at the rear end of the filter element device. The utility model discloses a mechanical oil smoke purifying integrated machine, which is provided with an air inlet silencing device and a filter element device, wherein an air inlet round opening in the air inlet silencing device can allow oil smoke to enter, a honeycomb silencing effect is achieved, a round flange is arranged on the inner ring, noise is reduced, pollution is reduced, the filter element device is used for fine separation of the oil smoke, an adsorption impurity layer is connected with the inner part, large impurities can be effectively removed, an oil-gas separation layer is used for separating oil from gas, gas is blown away along an air outlet, oil flows into an oil storage tank along the inner part, separation of the oil from the gas is effectively achieved, and pollution caused by the oil smoke to outdoor air is avoided.

The scheme still has at least the following defects in actual use: in the process of filtering and purifying the oil fume and separating the oil fume, the nose choking smell and the peculiar smell in the oil fume cannot be effectively adsorbed and purified, so that the nose choking smell and the peculiar smell in the oil fume are not efficiently removed, and the purifying effect on the oil fume is not ideal, therefore, the mechanical oil fume purifying all-in-one machine is provided for solving the problems.

Disclosure of utility model

The utility model aims to provide a mechanical oil fume purifying integrated machine which not only can filter and purify impurities in oil fume and separate oil and gas, but also can comprehensively and effectively adsorb and purify nose choking smell, peculiar smell and harmful substance particles in the oil fume, thereby improving the purifying quality of the oil fume and improving the practicability.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a mechanical type oil smoke purifies all-in-one, includes casing, cover that induced drafts, motor, induced draft flabellum, fixing base, filter core device, oil storage tank, removes peculiar smell mechanism, silencer and export rain-proof tripe, set gradually from left to right in the casing and induced draft chamber, purify chamber and amortization chamber, set up the gas-supply hole first that is linked together with purifying chamber on the right side inner wall of induced draft chamber, set up the gas-supply hole second that is linked together with amortization chamber on the right side inner wall of purifying chamber, cover fixed mounting is on the left side wall of casing induced drafts, the right side of cover that induced drafts extends to the intracavity, motor fixed mounting is on the right side inner wall of chamber that induced drafts, the output shaft end fixed mounting of motor has the worm, the left end of worm extends to the cover that induced drafts, induced draft flabellum fixed mounting is on the top inner wall of purifying chamber, the top of filter core device can dismantle fixed connection with the bottom of fixing base, the bottom of filter core device has purification chamber can dismantle fixed connection in the casing, the mechanism sets up in the casing, silencer fixed mounting is on the right side inner wall of the exhaust port of amortization chamber, the exhaust port is fixed mounting has the rain-proof in the air vent.

The utility model is further provided with: the odor removing mechanism comprises two striker plates and active carbon particles, wherein the two striker plates are both positioned in the purifying cavity and positioned on the right side of the filter element device, and the active carbon particles are positioned between the two striker plates.

The utility model is further provided with: the striker plate includes baffle and keeps off the material net, the top of baffle and the bottom fixed connection of fixing base, keeps off the bottom fixed connection of the bottom of material net and baffle, keeps off the bottom of material net and the bottom inner wall fixed connection of purifying chamber.

The utility model is further provided with: the utility model provides a novel stirring device for removing peculiar smell, remove peculiar smell mechanism still includes axle bed I, erect the transmission shaft, first bevel gear, the worm wheel, the horizontal transmission shaft, the second bevel gear, the third bevel gear, axle bed II, the (mixing) shaft, fourth bevel gear and diamond puddler, axle bed I fixed mounting is on the top inner wall of chamber of induced drafting, the top and the axle bed rotation of erect the transmission shaft are connected, first bevel gear fixed cover is established on erecting the transmission shaft, worm wheel fixed mounting is in the bottom of erecting the transmission shaft, worm and worm wheel meshing, install the chamber in the fixing base, first cross-hole has been seted up on the left side inner wall of installation chamber, the chamber of induced drafting and purifying one side inner wall that the chamber is close to each other has seted up same second cross-hole, first cross-hole is linked together with the second cross-hole, the horizontal transmission shaft passes through the bearing rotation and installs in the second cross-hole, the left end of horizontal transmission shaft extends to the intracavity, second bevel gear fixed mounting is at the left end of horizontal transmission shaft, second bevel gear and first bevel gear meshing, the right-hand member of horizontal transmission shaft runs through first cross-hole, third bevel gear fixed mounting is at the right-hand member of transmission shaft, install the right-hand member of right side end of transmission shaft and worm wheel meshing, install the top and the right side end of bevel gear meshing is located between the vertical bar, the fixed mounting on the diamond-shaped gear and the top of the fourth bevel gear is located the vertical bar, the fixed mounting on the inner wall that the baffle is located between the two vertical shafts, the bottom mounting on the inner wall of the stirring bar, the diamond-shaped and the stirring bar is located in the fixed connection, the top of the stirring bar, the top and the stirring bar is located between the two bevel shafts.

The utility model is further provided with: and a sealing ring is fixedly arranged on the inner wall of the vertical hole, and the stirring shaft is in rotary sealing fit with the vertical hole through the sealing ring.

The utility model is further provided with: the front side inner wall of the purification cavity is provided with a material changing port between the two baffle plates, the front side outer wall of the machine shell is fixedly provided with a sealing cover plate through bolts, and the sealing cover plate is matched with the material changing port.

The utility model is further provided with: the inner wall of the air suction cover is fixedly provided with sound absorbing cotton.

The beneficial effects of the utility model are as follows:

1. According to the utility model, the rotation of the worm and the air suction fan blade can be controlled by utilizing the motor, and the oil smoke can be sucked into the air suction cavity by utilizing the rotation of the air suction fan blade, so that the subsequent purification treatment of the oil smoke is facilitated.

2. According to the utility model, impurities in the oil fume can be filtered and purified and subjected to oil-gas separation treatment by utilizing the filter element device, and the odor removing mechanism consisting of the two baffle plates, the active carbon particles, the first shaft seat, the vertical transmission shaft, the first bevel gear, the worm wheel, the transverse transmission shaft, the second bevel gear, the third bevel gear, the second shaft seat, the stirring shaft, the fourth bevel gear and the diamond stirring rod is utilized, so that the nose choking odor, the odor and harmful substance particles in the oil fume can be comprehensively and effectively adsorbed and purified, and the purifying quality of the oil fume can be further improved.

3. The utility model can play a good role in reducing noise and reducing noise pollution when sucking and purifying oil smoke by utilizing the co-cooperation of the sound absorbing cotton and the muffler.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

Fig. 2 is a schematic diagram of a front sectional structure of the present embodiment.

Fig. 3 is an enlarged schematic view of the portion a in fig. 2.

Fig. 4 is a schematic perspective view of a striker plate.

In the figure, 1, a shell; 2. an air suction cavity; 3. a purification chamber; 4. a sound deadening chamber; 5. an air suction cover; 6. a motor; 7. a worm; 8. air suction fan blades; 9. a fixing seat; 10. a filter element arrangement; 11. an oil storage tank; 12. a muffler; 13. an exhaust port; 14. an outlet rainproof shutter; 15. a striker plate; 151. a partition plate; 152. a material blocking net; 16. activated carbon particles; 17. axle seat I; 18. a vertical transmission shaft; 19. a first bevel gear; 20. a worm wheel; 21. a mounting cavity; 22. a transverse transmission shaft; 23. a second bevel gear; 24. a third bevel gear; 25. axle seat II; 26. a stirring shaft; 27. a fourth bevel gear; 28. a diamond stirring rod; 29. a seal ring; 30. sealing the cover plate; 31. sound absorbing cotton; 32. a gas transmission hole I; 33. and a gas transmission hole II.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, the utility model provides a mechanical fume purifying integrated machine, which comprises a casing 1, an air suction cover 5, a motor 6, air suction fan blades 8, a fixing seat 9, a filter element device 10, an oil storage tank 11, an odor removing mechanism, a muffler 12 and an outlet rainproof shutter 14, wherein:

An air suction cavity 2, a purifying cavity 3 and a silencing cavity 4 are sequentially arranged in the machine shell 1 from left to right, an air transmission hole I32 communicated with the purifying cavity 3 is arranged on the right inner wall of the air suction cavity 2, the air transmission hole I32 is used for communicating the air suction cavity 2 and the purifying cavity 3, an air transmission hole II 33 communicated with the silencing cavity 4 is arranged on the right inner wall of the purifying cavity 3, the air transmission hole II 33 is used for communicating the purifying cavity 3 and the silencing cavity 4, an air suction cover 5 is fixedly arranged on the left side wall of the machine shell 1, the right side of the air suction cover 5 extends into the air suction cavity 2, a motor 6 is fixedly arranged on the right inner wall of the air suction cavity 2, a worm 7 is fixedly arranged at the output shaft end of the motor 6, the left end of the worm 7 extends into the air suction cover 5, the air suction fan blade 8 is fixedly arranged at the left end of the worm 7, the motor 6 is used for controlling the worm 7 and the air suction fan blade 8 to rotate, the oil smoke can be sucked into the air suction cavity 2 by utilizing the rotation of the air suction fan blade 8, and the air suction fan blade 8 is required to be supplemented, the motor 6 adopts a high-speed motor purchased in the market, the motor 6 is electrically connected with an external control switch through a wire, the control switch is used for controlling the start and stop of the motor 6, the circuit connection and the control mode thereof belong to mature technical means in the field, therefore, the details are not needed in the present invention, the fixed seat 9 is fixedly arranged on the inner wall at the top of the purifying cavity 3, the top of the filter element device 10 is detachably and fixedly connected with the bottom of the fixed seat 9, the bottom of the filter element device 10 is detachably and fixedly connected with the inner wall at the bottom of the purifying cavity 3, the oil storage tank 11 is detachably and fixedly connected to the bottom of the casing 1, the filter element device 10 is utilized to effectively purify oil smoke and realize the purpose of oil-gas separation, the filter element device 10 is composed of an air inlet filter layer, a filter element layer, an adsorption impurity layer, an oil-air separation layer and an oil storage tube, oil collected by the oil storage tube can be guided into the oil storage tank 11 for storage, the structure and the use principle of the filter element device 10 are disclosed and described in patent document with an authorized bulletin number of CN210399077U, therefore, the details are not repeated herein, and the filter element device 10 can be installed in the purifying cavity 3 in a bolt assembling and fixing mode, the oil storage tank 11 can be installed at the bottom of the casing 1 in a buckle clamping or bolt assembling and fixing mode, an access hole is formed on the inner wall of the rear side of the casing 1, an access door is fixedly arranged on the outer wall of the rear side of the casing 1 through screws and used for conveniently replacing and cleaning the filter element device 10, an odor removing mechanism is arranged in the casing 1 and comprises two baffle plates 15, activated carbon particles 16, a first shaft seat 17, a vertical transmission shaft 18, a first bevel gear 19, a worm wheel 20, a transverse transmission shaft 22, a second bevel gear 23, a third bevel gear 24, a second shaft seat 25, a stirring shaft 26, a fourth bevel gear 27 and a diamond stirring rod 28, the two baffle plates 15 are positioned in the purifying cavity 3 and positioned on the right side of the filter element device 10, the activated carbon particles 16 are positioned between the two baffle plates 15, the two baffle plates 15 are utilized to block and limit the active carbon particles 16, the active carbon particles 16 are utilized to adsorb and purify the choking smell, peculiar smell and harmful substance particles in the oil smoke, the first shaft seat 17 is fixedly arranged on the inner wall of the top of the air suction cavity 2, the top end of the vertical transmission shaft 18 is rotationally connected with the first shaft seat 17, the first bevel gear 19 is fixedly sleeved on the vertical transmission shaft 18, the worm wheel 20 is fixedly arranged at the bottom end of the vertical transmission shaft 18, the worm 7 is meshed with the worm wheel 20, the fixing seat 9 is internally provided with an installation cavity 21, the left inner wall of the installation cavity 21 is provided with a first transverse hole, one side inner wall of the air suction cavity 2 and the purifying cavity 3, which are close to each other, is provided with a same second transverse hole, the first transverse hole is communicated with the second transverse hole, the transverse driving shaft 22 is rotatably arranged in the second transverse hole through a bearing, the left end of the transverse driving shaft 22 extends into the suction cavity 2, the second bevel gear 23 is fixedly arranged at the left end of the transverse driving shaft 22, the second bevel gear 23 is meshed with the first bevel gear 19, the right end of the transverse driving shaft 22 penetrates through the first transverse hole, the third bevel gear 24 is fixedly arranged at the right end of the transverse driving shaft 22, the second shaft seat 25 is fixedly arranged on the inner wall of the top of the installation cavity 21, the top end of the stirring shaft 26 is rotatably connected with the second shaft seat 25, the fourth bevel gear 27 is fixedly sleeved on the stirring shaft 26 and positioned in the installation cavity 21, the third bevel gear 24 is meshed with the fourth bevel gear 27, a vertical hole between the two baffle plates 15 is formed on the inner wall of the bottom of the mounting cavity 21, the bottom end of the stirring shaft 26 penetrates through the vertical hole, the diamond stirring rod 28 is fixedly mounted on the stirring shaft 26 and positioned between the two baffle plates 15, the meshing transmission of the worm wheel 20 and the worm 7 is utilized to have a deceleration effect, the vertical transmission shaft 18 can be controlled to drive the first bevel gear 19 to rotate, the meshing transmission effect of the second bevel gear 23 and the first bevel gear 19 and the meshing transmission effect of the third bevel gear 24 and the fourth bevel gear 27 are matched, the stirring shaft 26 can be controlled to drive the diamond stirring rod 28 to rotate, the diamond stirring rod 28 can be utilized to stir the activated carbon particles 16 to move, and then can make oil smoke and active carbon granule 16 abundant contact, not only improved the peculiar smell effect of removing to the oil smoke, can also guarantee that active carbon granule 16 obtains make up, need supplementary is, the quantity of diamond puddler 28 can set up to a plurality of and be vertical distribution for fully comprehensive stir active carbon granule 16.

In this embodiment, silencer 12 fixed mounting has offered gas vent 13 on the right side inner wall in amortization chamber 4, and gas vent 13 is used for discharging clean oil smoke, and export rain-proof tripe 14 fixed mounting is in gas vent 13, and export rain-proof tripe 14 is used for blockking that the rainwater gets into amortization chamber 4 inside, and fixed mounting has on the inner wall of induced draft cover 5 and inhales the sound cotton 31, through utilizing inhaling sound cotton 31 and silencer 12, can play good noise reduction effect when purifying the oil smoke to the suction, noise pollution reduction.

In this embodiment, striker plate 15 includes baffle 151 and fender material net 152, the bottom fixed connection of baffle 151 top and fixing base 9 keeps off the bottom fixed connection of material net 152 and baffle 151, keeps off the bottom of material net 152 and the bottom inner wall fixed connection of purifying chamber 3, utilizes the striker plate 15 that comprises baffle 151 and fender material net 152, can ensure that the oil smoke gets into in the clearance between the active carbon granule 16 comprehensively, guarantees to carry out comprehensive effective peculiar smell removal purification treatment to the oil smoke.

In this embodiment, fixed mounting has sealing ring 29 on the inner wall in perpendicular hole, and (mixing) shaft 26 passes through sealing ring 29 and perpendicular hole rotation sealing cooperation, utilizes sealing ring 29, can seal the clearance between (mixing) shaft 26 and the perpendicular hole, avoids the oil smoke to get into the installation cavity 21 inside.

In this embodiment, a material changing opening between two baffle plates 15 is formed in the front inner wall of the purifying cavity 3, a sealing cover plate 30 is fixedly mounted on the front outer wall of the casing 1 through bolts, the sealing cover plate 30 is matched with the material changing opening, and the material changing opening and the sealing cover plate 30 are arranged so as to facilitate the replacement of the activated carbon particles 16.

Through the structure, when the mechanical fume purifying integrated machine provided by the utility model is used, impurities in fume can be filtered and purified and subjected to oil-gas separation, nasal-choking smell, peculiar smell and harmful substance particles in the fume can be comprehensively and effectively adsorbed and purified, the fume purifying quality is improved, the practicability is improved, in particular operation, the motor 6 drives the worm 7 and the air suction fan blade 8 to rotate by controlling the motor 6 to rotate, the fume can be sucked into the air suction cavity 2 through the air suction cover 5 by utilizing the rotation of the air suction fan blade 8, the fume entering the air suction cavity 2 can enter the purifying cavity 3 through the first air transmission hole 32, the impurities in the fume can be filtered and purified and subjected to oil-gas separation treatment by utilizing the filter element device 10, the nasal-choking smell, peculiar smell and harmful substance particles in the fume can be adsorbed and purified by utilizing the activated carbon particles 16, the cleaned oil fume enters the silencing cavity 4 through the second air transmission hole 33 and finally is discharged to the atmosphere through the air exhaust hole 13, in the process of purifying the oil fume, the vertical transmission shaft 18 can be controlled to drive the first bevel gear 19 to rotate by utilizing the meshing transmission effect of the worm wheel 20 and the worm 7, the rotating speed of the vertical transmission shaft 18 is smaller than that of the output shaft of the motor 6, the stirring shaft 26 can be controlled to drive the diamond stirring rod 28 to rotate by utilizing the meshing transmission effect of the second bevel gear 23 and the first bevel gear 19 and the meshing transmission effect of the third bevel gear 24 and the fourth bevel gear 27, the activated carbon particles 16 can be stirred to move by utilizing the diamond stirring rod 28, so that the oil fume and the activated carbon particles 16 are fully contacted, the odor removing effect on the oil fume is improved, the activated carbon particles 16 can be fully used, when the oil smoke is not required to be extracted, the operation of the motor 6 is stopped.

The mechanical oil fume purifying integrated machine provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The mechanical fume purifying all-in-one machine is characterized by comprising a machine shell (1), an induced draft cavity (2), a purifying cavity (3) and a silencing cavity (4) are sequentially formed in the machine shell (1) from left to right, a first air conveying hole (32) communicated with the purifying cavity (3) is formed in the right inner wall of the induced draft cavity (2), a second air conveying hole (33) communicated with the silencing cavity (4) is formed in the right inner wall of the purifying cavity (3), the induced draft cavity (5) is fixedly arranged on the left side wall of the machine shell (1), the right side of the induced draft cavity (5) extends into the induced draft cavity (2), the motor (6) is fixedly arranged on the right inner wall of the induced draft cavity (2), a worm (7) is fixedly arranged at the output shaft end of the motor (6), the left fan blade (7) is fixedly arranged on the top of the upper portion of the purifying cavity (9), the utility model discloses a novel filter cartridge device, including filter cartridge device, fixing base (9), oil storage tank (11), muffler (12) fixed mounting, muffler chamber (4) are in, exhaust port (13) have been seted up on the right side inner wall of muffler chamber (4), the rain-proof tripe (14) fixed mounting of export is in exhaust port (13), the fixed connection can be dismantled to the bottom of filter cartridge device (10) with the fixed connection can be dismantled to the bottom of fixing base (9), the fixed connection can be dismantled in bottom of casing (1).

2. The mechanical fume purification all-in-one machine according to claim 1, wherein: the odor removing mechanism comprises two striker plates (15) and active carbon particles (16), wherein the two striker plates (15) are both positioned in the purifying cavity (3) and positioned on the right side of the filter element device (10), and the active carbon particles (16) are positioned between the two striker plates (15).

3. The mechanical fume purification all-in-one machine according to claim 2, wherein: the material blocking plate (15) comprises a partition plate (151) and a material blocking net (152), the top of the partition plate (151) is fixedly connected with the bottom of the fixing seat (9), the top of the material blocking net (152) is fixedly connected with the bottom of the partition plate (151), and the bottom of the material blocking net (152) is fixedly connected with the inner wall of the bottom of the purifying cavity (3).

4. The mechanical fume purification all-in-one machine according to claim 2, wherein: the odor removing mechanism further comprises a first shaft seat (17), a vertical transmission shaft (18), a first bevel gear (19), a worm wheel (20), a transverse transmission shaft (22), a second bevel gear (23), a third bevel gear (24), a second shaft seat (25), a stirring shaft (26), a fourth bevel gear (27) and a diamond stirring rod (28), the first shaft seat (17) is fixedly arranged on the inner wall of the top of the air suction cavity (2), the top end of the vertical transmission shaft (18) is rotationally connected with the first shaft seat (17), the first bevel gear (19) is fixedly sleeved on the vertical transmission shaft (18), the worm wheel (20) is fixedly arranged at the bottom end of the vertical transmission shaft (18), the worm (7) is meshed with the worm wheel (20), a mounting cavity (21) is formed in the fixed seat (9), a first transverse hole is formed in the inner wall of the left side of the mounting cavity (21), the same second hole is formed in the inner wall of one side, close to each other, of the air suction cavity (2) and the purification cavity (3), the first transverse hole is fixedly connected with the second transverse transmission shaft (22) through the second transverse transmission shaft (22), the second transverse transmission shaft (22) is fixedly connected with the left transverse transmission shaft (22), the second bevel gear (23) with first bevel gear (19) meshing, the right-hand member of horizontal transmission axle (22) runs through first cross bore, third bevel gear (24) fixed mounting is in the right-hand member of horizontal transmission axle (22), axle bed two (25) fixed mounting is in on the top inner wall of installation cavity (21), the top of (26) with axle bed two (25) rotate and are connected, fourth bevel gear (27) fixed cover is established on (26) stirring axle and be located installation cavity (21), third bevel gear (24) with fourth bevel gear (27) meshing, set up on the bottom inner wall of installation cavity (21) and be located the vertical hole between two striker plates (15), the bottom of (26) runs through the vertical hole, stirring rod (28) fixed mounting is in on (26) stirring axle and be located between two striker plates (15).

5. The mechanical fume purification all-in-one machine according to claim 4, wherein: and a sealing ring (29) is fixedly arranged on the inner wall of the vertical hole, and the stirring shaft (26) is in rotary sealing fit with the vertical hole through the sealing ring (29).

6. The mechanical fume purification all-in-one machine according to claim 2, wherein: the front side inner wall of the purification cavity (3) is provided with a material changing opening between the two baffle plates (15), the front side outer wall of the casing (1) is fixedly provided with a sealing cover plate (30) through bolts, and the sealing cover plate (30) is matched with the material changing opening.

7. The mechanical fume purification all-in-one machine according to claim 1, wherein: the inner wall of the air suction cover (5) is fixedly provided with sound-absorbing cotton (31).