CN114669356A

CN114669356A - Dust treatment device for wood working

Info

Publication number: CN114669356A
Application number: CN202210418933.7A
Authority: CN
Inventors: 杨若愚; 杨毅
Original assignee: Funan Geometric Crafts Co ltd
Current assignee: Funan Geometric Crafts Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-06-28

Abstract

The invention relates to a dust treatment device for wood processing, which comprises a bottom plate, wherein a processing table is fixed on one side of the top of the bottom plate, a dust collecting component is arranged on one side of the processing table, a processing box is arranged on one side of the dust collecting component, a filter plate is connected to the inner wall of the processing box in a sliding manner, a crushing box is fixed on the other side of the outer part of the processing box, a crushing component is arranged in the crushing box, a feeding component is arranged below the filter plate, a dust removing component is arranged below the feeding component, and an absorption component is arranged below the dust removing component; the problem that in the prior art, a large amount of dust is sucked into the device at the same time, the feeding amount of the dust cannot be controlled, the treatment efficiency of the device is poor, and a large amount of untreated dust is accumulated in the device, so that the treatment efficiency of the device is reduced; in the prior art, the sawdust generated by wood processing can be accumulated on the surface of the treatment liquid, so that the subsequent dust absorption effect and the like are seriously influenced.

Description

Dust treatment device for wood working

Technical Field

The invention relates to the technical field of dust treatment, in particular to a dust treatment device for wood processing.

Background

Through retrieval, the Chinese patent discloses a dust treatment device (publication number: CN110614262A), which comprises a machine body, a pipe orifice and a gas transmission pipe, wherein a fixed frame is arranged on the side surface of the machine body, a sliding mechanism is arranged on the surface of the fixed frame, the sliding mechanism comprises a sliding plate, a connecting column and a square frame, a yarn sleeve is sleeved on the outer side of the square frame, a stabilizing mechanism is arranged at the top of the machine body, the stabilizing mechanism comprises a fixed beam, a screw rod, a sliding block and a stabilizing semi-ring, the fixed beam is in a vertical state, and the screw rod vertically penetrates through the fixed beam.

In the prior art, a large amount of dust is sucked into the device at the same time, so that the feeding amount of the dust cannot be controlled, the treatment efficiency of the device is poor, a large amount of untreated dust is accumulated in the device, and the treatment efficiency of the device is reduced; in the prior art, sawdust generated by wood processing can be accumulated on the surface of a treatment solution, and the subsequent dust absorption effect is seriously influenced.

In order to solve the above-mentioned drawbacks, a technical solution is now provided.

Disclosure of Invention

The invention aims to provide a dust treatment device for wood processing.

The technical problems to be solved by the invention are as follows:

The purpose of the invention can be realized by the following technical scheme:

a dust treatment device for wood processing, which comprises a bottom plate, wherein a processing table is fixed on one side of the top of the bottom plate, one side of processing platform is equipped with dust collecting component, one side of dust collecting component is equipped with handles the case, it has the filter to handle incasement wall sliding connection, the outside opposite side of handling the case is fixed with crushing case, crushing incasement portion is equipped with crushing component, the below of filter is equipped with feeding subassembly, feeding subassembly includes the feeding section of thick bamboo of fixing mutually with handling incasement wall, feed chute and blown down tank have been seted up respectively to the top and the bottom of feeding section of thick bamboo, the internal rotation of feeding section of thick bamboo is connected with and rotates a section of thick bamboo, feeding component's below is equipped with the dust removal subassembly, the dust removal subassembly includes the drive gear of two symmetric distributions, two drive gear's surface mounting has drive belt, drive belt's external fixation has a plurality of evenly distributed's electric dust removal board, the below of dust removal subassembly is equipped with absorbing assembly.

Furthermore, the dust collecting component comprises two lifting seats which are symmetrically distributed and fixed with the bottom plate, a lifting plate is arranged on one side of each lifting seat, the lifting plate can lift on the lifting seats, a dust hood is fixed on one side of each lifting plate, and the dust hoods are connected with the top end of one side of the treatment box through connecting hoses.

Further, the inside top both sides of handling the case all rotate and are connected with the striker plate, and two striker plates opposition settings just all are the slope form, and one side that two striker plates are close to each other is lower, and the inside both sides wall of handling the case all is fixed with adjust cylinder, and adjust cylinder's output is fixed with the slide, and hinged joint has the telescopic link between slide and the striker plate.

Further, the below both sides of filter all are equipped with the fixing base, are fixed with vibrating spring between fixing base and the filter, are fixed with vibrating motor on the filter.

Furthermore, a first material pushing cylinder is fixed on one side of the outer portion of the processing box, the output end of the first material pushing cylinder penetrates through the processing box and is fixed with a first material pushing plate, a second material pushing cylinder is fixed on one side of the outer portion of the crushing box, and the output end of the second material pushing cylinder penetrates through the crushing box and is fixed with a second material pushing plate.

Furthermore, a feeding cylinder and a rotating cylinder are both of a hollow structure, a plurality of feeding holes are formed in one side of the outer surface of the rotating cylinder, a feeding motor is fixed to one side of the outer portion of the treatment box, and the output end of the feeding motor penetrates through the feeding cylinder and is fixed to the end portion of the rotating cylinder.

Furthermore, drive gear passes through the drive post and is connected with the rotation of the inside end wall of processing case, and one of them drive post is fixed with external driving motor's output, and the outside one end of handling the case is fixed with the dust removal cylinder, and the output of dust removal cylinder passes and handles the case and be fixed with the dust removal push pedal.

Furthermore, the absorption assembly comprises an absorption chamber located at the bottom end of the inside of the treatment box, a hybrid motor is fixed on one side of the outside of the treatment box, the output end of the hybrid motor penetrates through the treatment box and the absorption chamber and is fixed with a hybrid shaft, spraying boxes are fixed on two sides of the inside of the treatment box, and a plurality of spraying heads are fixed on one side of each spraying box.

The invention has the beneficial effects that:

according to the invention, the dust collection assembly is arranged, so that the dust collection cover can convey dust generated by processing of the processing table into the processing box through the connecting hose, the lifting motor drives the screw rod to rotate, and the sliding rod is matched to drive the sliding block to slide in the lifting groove, so that the dust collection cover on the lifting plate is driven to lift, the height of the dust collection cover can be conveniently adjusted, powder at different positions of a processing area can be absorbed, and the absorption range is wider.

Set up and all be the slope form through two striker plates opposition, one side that two striker plates are close to each other is lower, the aim at who sets up like this, after the dust gets into the processing case, under the guide effect of striker plate, the entering of the dust of being convenient for, can prevent simultaneously that the dust from leaking, improve the collection effect of dust, promote the slide through adjusting the cylinder and remove in the processing case, the inclination of cooperation telescopic link to the striker plate is adjusted, be convenient for control the feeding volume in the processing case, guarantee that the device is follow-up to carry out efficient absorption processing to the dust.

Through setting up the filter, filter building blocks bits in general in the dust, vibrating motor cooperation vibrating spring drives the filter and produces the vibration simultaneously, improves filterable effect. Through setting up first material cylinder that pushes away for saw-dust on first scraping wings pushes away crushing incasement from the feeding on with the filter, and smashes into the dust under crushing unit's effect, and the second pushes away material cylinder control second scraping wings and pushes the processing incasement with the dust through the discharge gate once more, handles together with the dust that obtains filtering, is convenient for absorb the processing to the dust, and the treatment effect is better.

Through setting up the feeding subassembly for the dust after filtering and smashing falls on the feed cylinder, drives through the feeding motor and rotates a rotation section of thick bamboo, when the feed port rotates to the feed chute position, the dust passes through in the feed port gets into a rotation section of thick bamboo, when the feed port rotates to ejection of compact trench position, the dust in a rotation section of thick bamboo passes through the ejection of compact groove and discharges, the aim at that sets up like this, the pan feeding volume of further control dust provides sufficient time to the high efficiency processing of follow-up dust, reinforcing dust treatment effect.

Drive the motion of drive belt through drive gear for a plurality of electrostatic precipitator boards adsorb the dust that the feeding subassembly fell, dust removal cylinder promotes the dust removal push pedal and removes simultaneously, the dust that adsorbs on the electrostatic precipitator board that will be located the below is cleared up, a plurality of electrostatic precipitator boards adsorb the dust in turn, guaranteed that all clean electrostatic precipitator boards adsorb the dust at every turn, the adsorption efficiency of dust has been improved, set up the aim at of dust removal subassembly, avoid the dust to float wantonly in handling the incasement, be convenient for carry out centralized processing to the dust, improve the treatment effect.

Through setting up absorption assembly for the shower nozzle blowout treatment fluid forms the curtain, improves the absorption efficiency of dust, and simultaneously, hybrid motor drives the epaxial mixing blade rotation of mixing, increases the area of contact of dust and treatment fluid, further improves the absorption efficiency of dust.

Drawings

The invention is described in further detail below with reference to the figures and specific embodiments.

FIG. 1 is a schematic view showing the construction of a dust handling apparatus for wood working according to the present invention;

FIG. 2 is a schematic view of the construction of the dirt collection assembly of the present invention;

FIG. 3 is a schematic view of the internal structure of the treatment tank of the present invention;

FIG. 4 is a schematic view showing the internal structure of the crushing box of the present invention;

FIG. 5 is a schematic structural view of a feed assembly of the present invention;

FIG. 6 is a schematic view of the construction of the dusting assembly of the present invention;

FIG. 7 is a top view of the dirt cup of the present invention;

fig. 8 is a schematic view of the structure of the spray tank of the present invention.

In the figure: 1. a base plate; 2. a dust collection assembly; 3. a treatment tank; 4. a feed assembly; 5. a dust removal assembly; 6. an absorbent assembly; 101. a processing table; 201. a lifting seat; 202. a lifting groove; 203. a screw rod; 204. a slide bar; 205. a lifting plate; 206. a slider; 207. a lifting motor; 208. a dust cage; 301. a striker plate; 302. adjusting the air cylinder; 303. a telescopic rod; 304. a filter plate; 305. a vibration spring; 306. a vibration motor; 307. a first material pushing cylinder; 308. a first pusher plate; 309. a crushing box; 310. a size reduction assembly; 311. a second material pushing cylinder; 312. a second pusher plate; 401. a feeding cylinder; 402. a feed chute; 403. a discharge chute; 404. a rotating cylinder; 405. a feed port; 406. a feeding motor; 501. a drive gear; 502. a drive belt; 503. an electric dust removal plate; 504. a dust removal cylinder; 505. a dust removal push plate; 601. an absorption chamber; 602. a hybrid motor; 603. a mixing shaft; 604. a spraying tank; 605. a sprinkler head.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, the present invention provides a technical solution:

the utility model provides a dust treatment device for wood working, including bottom plate 1, top one side of bottom plate 1 is fixed with processing platform 101, processing platform 101 is used for processing timber, one side of processing platform 101 is equipped with collection dirt subassembly 2, one side of collection dirt subassembly 2 is equipped with handles case 3, the bottom of handling case 3 is fixed mutually with the top of bottom plate 1, collection dirt subassembly 2 is used for collecting the dust that processing platform 101 processing produced to the input is into handling case 3, it is used for handling the absorption to the dust to handle case 3, guarantee operational environment's dustlessness.

Referring to fig. 1-2, the dust collecting assembly 2 includes two lifting seats 201 symmetrically distributed and fixed to the base plate 1, one side of the lifting seat 201 is provided with a lifting slot 202, one of the lifting slots 202 is rotatably connected with a screw rod 203, the other lifting slot 202 is internally fixed with a slide rod 204, one side of the lifting seat 201 is provided with a lifting plate 205, two ends of one side of the lifting plate 205 close to the lifting seat 201 are both fixed with a slide block 206, one of the slide blocks 206 is in threaded connection with the screw rod 203, the other slide block 206 is in sliding connection with the slide rod 204, the top of one of the lifting seats 201 is fixed with a lifting motor 207, and an output end of the lifting motor 207 passes through the lifting seat 201 and is fixed to a top end of the screw rod 203; a dust collecting cover 208 is fixed on one side of the lifting plate 205, the dust collecting cover 208 is connected with the top end of one side of the processing box 3 through a connecting hose, and the dust collecting cover 208 is connected with an external exhaust fan. Through setting up collection dirt subassembly 2 for in dust cage 208 advances to handle case 3 through the dust that coupling hose produced with processing platform 101 processing, elevator motor 207 drives lead screw 203 simultaneously and rotates, cooperation slide bar 204 drives slider 206 and slides in lift groove 202, thereby it realizes going up and down to drive dust cage 208 on the lifter plate 205, be convenient for adjust the height of dust cage 208, all realize absorbing the powder of the regional different positions of processing, the absorption scope is wider.

Referring to fig. 3-4, the two striker plates 301 are rotatably connected to both sides of the top end of the inside of the processing box 3, the two striker plates 301 are oppositely arranged and are inclined, and the side of the two striker plates 301 close to each other is lower, so that when dust enters the processing box 3, under the guiding action of the striker plate 301, the dust can be conveniently entered, meanwhile, the dust can be prevented from leaking, the dust collecting effect is improved, adjusting cylinders 302 are fixed on two side walls in the treatment box 3, a sliding plate is fixed at the output end of the adjusting cylinders 302 and is in sliding connection with the inner wall of the treatment box 3, a telescopic rod 303 is hinged between the sliding plate and the striker plate 301, promote the slide through adjustment cylinder 302 and remove in handling case 3, cooperation telescopic link 303 is adjusted striker plate 301's inclination, is convenient for control the feeding volume in handling case 3, guarantees that the device is follow-up to carry out efficient absorption to the dust and handles.

Handle 3 inner wall sliding connection of case and have filter 304, filter 304 is located the below of striker plate 301, the below both sides of filter 304 all are equipped with the fixing base, be fixed with vibrating spring 305 between fixing base and the filter 304, wherein, be fixed with vibrating motor 306 on the filter 304, because the bulky saw-dust can be piled up on the treatment fluid surface, seriously influence the absorption effect of follow-up dust, consequently need separately handle with the dust, set up filter 304, be used for filtering the building blocks bits of the general in the dust, vibrating motor 306 cooperates vibrating spring 305 to drive filter 304 and produce the vibration simultaneously, improve filterable effect.

A first material pushing cylinder 307 is fixed on one side of the outside of the processing box 3, an output end of the first material pushing cylinder 307 penetrates through the processing box 3 and is fixed with a first material pushing plate 308, a crushing box 309 is fixed on the other side of the outside of the processing box 3, a feed inlet and a discharge outlet are respectively formed in the top and the bottom of one side of the crushing box 309, the feed inlet and the discharge outlet extend into the processing box 3, a crushing assembly 310 is arranged inside the crushing box 309 and is used for crushing sawdust to enable the sawdust to be powdery, a second material pushing cylinder 311 is fixed on one side of the outside of the crushing box 309, and an output end of the second material pushing cylinder 311 penetrates through the crushing box 309 and is fixed with a second material pushing plate 312. Through setting up first material cylinder 307 for saw-dust on filter 304 is pushed into crushing case 309 from the feeding to first scraping wings 308, and smashes into the dust under the effect of crushing unit 310, and second material cylinder 311 control second scraping wings 312 pushes the dust once more in handling the case 3 through the discharge gate, handles with the dust that obtains that filters together, is convenient for absorb the dust and handles, and the treatment effect is better.

The below of filter 304 is equipped with feeding subassembly 4, feeding subassembly 4 includes and handles case 3 inner wall fixed feeding section of thick bamboo 401 mutually, wherein smash the top that the discharge gate on the case 309 is located feeding section of thick bamboo 401, feed chute 402 and blown down tank 403 have been seted up respectively to feeding section of thick bamboo 401's top and bottom, feeding section of thick bamboo 401's internal rotation is connected with and rotates a section of thick bamboo 404, feeding section of thick bamboo 401 and rotation section of thick bamboo 404 are hollow structure, a plurality of feed ports 405 have been seted up to the surface one side of rotating a section of thick bamboo 404, the outside one side of handling case 3 is fixed with feeding motor 406, feeding motor 406's output passes feeding section of thick bamboo 401 and is fixed mutually with the tip that rotates a section of thick bamboo 404. Through setting up feeding subassembly 4, make the dust after filtration and smashing fall on feed cylinder 401, drive through feeding motor 406 and rotate a section of thick bamboo 404 and rotate, when feed port 405 rotates to feed chute 402 position, the dust passes through feed port 405 and gets into in rotating a section of thick bamboo 404, when feed port 405 rotates to blown down tank 403 position, the dust in rotating a section of thick bamboo 404 passes through blown down tank 403 and discharges, the aim at that sets up like this, further control the pan feeding volume of dust, efficient handling to follow-up dust provides sufficient time, strengthen the dust treatment effect.

Referring to fig. 6-7, a dust removal assembly 5 is arranged below the feeding assembly 4, the dust removal assembly 5 includes two symmetrically distributed driving gears 501, the driving gears 501 are rotatably connected with the inner end wall of the treatment box 3 through driving columns, one of the driving columns is fixed with the output end of an external driving motor, driving belts 502 are mounted on the outer surfaces of the two driving gears 501, a plurality of uniformly distributed electric dust removal plates 503 are fixed on the outer surface of the driving belt 502, the electric dust removal plates 503 are controlled to be electrified by an external power supply, a dust removal cylinder 504 is fixed at one external end of the treatment box 3, and the output end of the dust removal cylinder 504 penetrates through the treatment box 3 and is fixed with a dust removal push plate 505; drive the motion of drive belt 502 through drive gear 501, make a plurality of electric dust collecting plate 503 adsorb the dust that feed assembly 4 fell down, dust removal cylinder 504 promotes dust removal push pedal 505 simultaneously and removes, the absorbent dust is cleared up on the electric dust collecting plate 503 that will be located the below, a plurality of electric dust collecting plate 503 adsorb the dust in turn, it all is clean electric dust collecting plate 503 to adsorb the dust at every turn to have guaranteed, the adsorption effect of dust has been improved, set up dust collecting assembly 5's aim at, avoid the dust to float wantonly in handling case 3, be convenient for carry out centralized processing to the dust, and the treatment effect is improved.

An absorption component 6 is arranged below the dust removal component 5, the absorption component 6 comprises an absorption chamber 601 positioned at the bottom end inside the treatment box 3, a mixing motor 602 is fixed on one side outside the treatment box 3, the output end of the mixing motor 602 penetrates through the treatment box 3 and the absorption chamber 601 and is fixed with a mixing shaft 603, a plurality of mixing blades are fixed on the outer surface of the mixing shaft 603, wherein spraying boxes 604 are fixed on both sides inside the treatment box 3, treatment liquid is placed in the absorption chamber 601 and the spraying boxes 604, and a plurality of spraying heads 605 are fixed on one side of each spraying box 604; by arranging the absorption assembly 6, the processing liquid sprayed by the spraying head 605 forms a curtain, the dust absorption efficiency is improved, and meanwhile, the mixing motor 602 drives the mixing blades on the mixing shaft 603 to rotate, so that the contact area between the dust and the processing liquid is increased, and the dust absorption efficiency is further improved.

The working principle is as follows:

when the dust collecting device is used, wood is processed through the processing table 101, dust generated by processing of the processing table 101 is fed into the processing box 3 through the connecting hose by the dust collecting cover 208, meanwhile, the lifting motor 207 drives the screw rod 203 to rotate, the sliding rod 204 is matched to drive the sliding block 206 to slide in the lifting groove 202, so that the dust collecting cover 208 on the lifting plate 205 is driven to lift, the height of the dust collecting cover 208 is conveniently adjusted, powder at different positions of a processing area is absorbed, the adjusting cylinder 302 is started to push the sliding plate to move in the processing box 3, the inclination angle of the material blocking plate 301 is adjusted by the aid of the telescopic rod 303, and the feeding amount in the processing box 3 is conveniently controlled;

the vibration motor 306 is started to cooperate with the vibration spring 305 to drive the filter plate 304 to vibrate, so that dust and wood chips entering the processing box 3 are separated, the first material pushing cylinder 307 is started, so that the wood chips on the filter plate 304 are pushed into the crushing box 309 from feeding by the first material pushing plate 308 and are crushed into dust under the action of the crushing assembly 310, and the second material pushing cylinder 311 controls the second material pushing plate 312 to push the dust into the processing box 3 again through the discharge hole;

the filtered and crushed dust falls on the feeding cylinder 401, the feeding motor 406 is started to drive the rotating cylinder 404 to rotate, when the feeding hole 405 rotates to the position of the feeding chute 402, the dust enters the rotating cylinder 404 through the feeding hole 405, and when the feeding hole 405 rotates to the position of the discharging chute 403, the dust in the rotating cylinder 404 is discharged through the discharging chute 403;

drive the motion of drive belt 502 through drive gear 501 for a plurality of electric precipitation boards 503 adsorb the dust that feed assembly 4 fell, dust removal cylinder 504 promotes dust removal push pedal 505 simultaneously and removes, will be located the removal of dust board 503 of below and go up absorbent dust and clear up, through sprinkler 605 blowout treatment fluid formation curtain, absorb the dust that falls on the electric precipitation board 503, hybrid motor 602 drives the mixing blade rotation on the mixing shaft 603, increase the area of contact of dust and treatment fluid, improve the absorption efficiency of dust.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. A dust treatment device for wood processing comprises a bottom plate (1), wherein a processing table (101) is fixed on one side of the top of the bottom plate (1), the dust treatment device is characterized in that a dust collecting component (2) is arranged on one side of the processing table (101), a treatment box (3) is arranged on one side of the dust collecting component (2), a filter plate (304) is slidably connected to the inner wall of the treatment box (3), a crushing box (309) is fixed on one side of the outer portion of the treatment box (3), a crushing component (310) is arranged inside the crushing box (309), a feeding component (4) is arranged below the filter plate (304), the feeding component (4) comprises a feeding cylinder (401) fixed to the inner wall of the treatment box (3), a feeding groove (402) and a discharging groove (403) are respectively formed in the top and the bottom of the feeding cylinder (401), a rotating cylinder (404) is rotatably connected to the inner portion of the feeding cylinder (401), a dust removal component (5) is arranged below the feeding component (4), dust removal subassembly (5) include two symmetric distribution's drive gear (501), and the surface mounting of two drive gear (501) has drive belt (502), and the external fixation of drive belt (502) has a plurality of evenly distributed's electric precipitation board (503), and the below of dust removal subassembly (5) is equipped with absorption assembly (6).

2. The dust processing device for wood processing as recited in claim 1, wherein the dust collecting component (2) comprises two symmetrically distributed lifting seats (201) fixed with the bottom plate (1), a lifting plate (205) is arranged on one side of the lifting seats (201), the lifting plate (205) can be lifted on the lifting seats (201), a dust collecting cover (208) is fixed on one side of the lifting plate (205), and the dust collecting cover (208) is connected with the top end of one side of the processing box (3) through a connecting hose.

3. The dust treatment device for the wood processing as recited in claim 1, wherein the two sides of the top end inside the treatment box (3) are rotatably connected with the material blocking plates (301), the two material blocking plates (301) are oppositely arranged and are inclined, one side of the two material blocking plates (301) close to each other is lower, the two side walls inside the treatment box (3) are respectively fixed with the adjusting cylinder (302), the output end of the adjusting cylinder (302) is fixed with the sliding plate, and the sliding plate and the material blocking plates (301) are hinged with the telescopic rod (303).

4. A dust handling device for wood working according to claim 1, wherein the filter plate (304) is provided with fixing bases at both lower sides thereof, a vibration spring (305) is fixed between the fixing base and the filter plate (304), and a vibration motor (306) is fixed on the filter plate (304).

5. The dust processing device for wood processing according to claim 1, wherein a first material pushing cylinder (307) is fixed on one side of the outside of the processing box (3), the output end of the first material pushing cylinder (307) penetrates through the processing box (3) and is fixed with a first material pushing plate (308), a second material pushing cylinder (311) is fixed on one side of the outside of the crushing box (309), and the output end of the second material pushing cylinder (311) penetrates through the crushing box (309) and is fixed with a second material pushing plate (312).

6. The dust treatment device for wood processing as recited in claim 1, wherein the feeding cylinder (401) and the rotating cylinder (404) are both hollow structures, a plurality of feeding holes (405) are formed in one side of the outer surface of the rotating cylinder (404), a feeding motor (406) is fixed on one side of the outer portion of the treatment box (3), and the output end of the feeding motor (406) penetrates through the feeding cylinder (401) and is fixed with the end portion of the rotating cylinder (404).

7. The dust processing device for wood processing as recited in claim 1, wherein the driving gear (501) is rotatably connected with the inner end wall of the processing box (3) through driving columns, one of the driving columns is fixed with the output end of an external driving motor, one end of the outer part of the processing box (3) is fixed with a dust removing cylinder (504), and the output end of the dust removing cylinder (504) passes through the processing box (3) and is fixed with a dust removing push plate (505).

8. The dust processing apparatus for wood working according to claim 1, wherein the absorption unit (6) comprises an absorption chamber (601) located at the bottom end of the inside of the processing box (3), a mixing motor (602) is fixed to one side of the outside of the processing box (3), the output end of the mixing motor (602) passes through the processing box (3) and the absorption chamber (601) and is fixed with a mixing shaft (603), spraying boxes (604) are fixed to both sides of the inside of the processing box (3), and a plurality of spraying heads (605) are fixed to one side of the spraying boxes (604).