CN116688677A - A system for quantitative monitoring and processing of dust in surface coating preparation - Google Patents

Abstract

The invention relates to the technical field of dust treatment, and discloses a dust quantitative monitoring and treatment system in surface coating preparation, which solves the problem that the existing dust treatment device has a poor dust filtering effect, which includes a dust filtration treatment box, The bottom of the dust filtration treatment box is fixedly equipped with a dust collection assembly. The inside of the dust filtration treatment box forms a dust filter room 1 and a dust filter room 2. The interior of the dust filter room 1 is equipped with a dust filter 1 and a sealed dust exhaust assembly 1. , the inside of the dust filter chamber 2 is provided with a dust filter 2 and a sealed dust exhaust assembly 2, and the top of the dust filter treatment box is provided with a rotary exhaust sleeve 1 and a rotary exhaust sleeve 2, a rotary exhaust sleeve 1 and a rotary exhaust The top of the second set is fixed with an exhaust assembly; through the dust treatment system, the dust treatment effect can be improved, continuous treatment can be realized, and treatment efficiency can be improved.

Description

A system for quantitative monitoring and processing of dust in surface coating preparation

technical field

The invention belongs to the technical field of dust treatment, in particular to a system for quantitative monitoring and treatment of dust in surface coating preparation.

Background technique

The dust coating device can add a coating on the surface of the object, thereby improving the overall performance of the object, and then improving the use effect of the object.

When the dust coating device is working, there will be a large amount of dust floating in the working space, which will not only affect the work process, but also cause harm to the human body. Therefore, dust treatment equipment is needed to process the dust. The treatment usually uses the filtration method to separate the air from the dust and filter the dust out. However, after the filtration device is filtered, the dust will gradually accumulate and affect the subsequent filtration effect. Based on the above reasons, this application proposes a surface coating preparation. Quantitative monitoring and processing system.

Contents of the invention

In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a dust quantitative monitoring and processing system in surface coating preparation, which effectively solves the problem of poor dust filtering effect of existing dust processing devices.

In order to achieve the above object, the present invention provides the following technical solutions: a dust quantitative monitoring and processing system in surface coating preparation, comprising a dust filter treatment box, one side of the dust filter treatment box is fixedly provided with a dust conduit one, dust The other side of the filter processing box is fixedly equipped with dust conduit 2, and the end of dust conduit 1 and dust conduit 2 close to the dust filter processing box is equipped with a dust monitor. The bottom ends of dust conduit 1 and dust conduit 2 are connected structures. The bottom ends of duct 1 and dust duct 2 are fixedly equipped with dust absorbing covers, which are connected with dust coating equipment. Solenoid valves are installed on dust duct 1 and dust duct 2, and the top of the front of the dust filter treatment box is provided with several seals. The door body and both sides of the front bottom of the dust filter treatment box are fixed with drive motors, and the bottom of the dust filter treatment box is fixed with a dust collection assembly. The inside of the dust filter treatment box forms dust filter room 1 and dust filter room 2. The inside of dust filter room 1 is equipped with dust filter 1 and sealed dust exhaust assembly 1, the interior of dust filter room 2 is equipped with dust filter 2 and sealed dust exhaust assembly 2, sealed dust exhaust assembly 1 and sealed exhaust The second dust component is fixedly connected with the output shaft of the driving motor, and the top of the dust filter treatment box is provided with a rotary exhaust sleeve 1 and a rotary exhaust sleeve 2 respectively connected with the dust filter 1 and the dust filter 2, and the rotary exhaust sleeve One is connected with the rotary exhaust sleeve two through the rotary drive mechanism, the rotary exhaust sleeve one is connected with the dust filter one and the dust filter treatment box through the sealing component one, and the rotary exhaust sleeve two is connected with the dust filter two and the dust The filter treatment boxes are connected by the sealing assembly 2, and the tops of the rotary exhaust sleeve 1 and the rotary exhaust sleeve 2 are fixedly provided with an exhaust assembly.

Preferably, the dust filter 1 and the dust filter 2 are both composed of a top support ring, a threaded connection sleeve, a support grid, a filter inner net, several coarse filter layers, several fine filter layers and cushioning limit components, and the threaded connection The sleeve is fixedly connected to the top of the top support ring, the support grid is fixedly connected to the bottom of the top support ring, the filter inner net is set on the outer surface of the support grid, the coarse filter layer is set on the fine filter layer, the coarse filter layer and the The sides of the fine filter layer are fixedly connected to the outer side of the supporting grid, and the cushioning and limiting components are connected between the supporting grid and the coarse filter layer and the fine filter layer. The coarse filter layer and the fine filter layer are multi-layered. Bent structure.

Preferably, the cushioning limit assembly is composed of a limit support rod, a limit stopper, a limit stopper two, a cushion spring one and a cushion spring two, one end of the limit support rod is connected to the coarse filter layer and the fine filter layer. The filter layer is fixedly connected. The other end of the limit support rod is inserted into the support grid and is a sliding connection structure with the support grid. Both the limit stopper one and the limit stopper two are fixedly connected to the limit support rod. One is connected between the limit stopper one and the outer side of the supporting network frame, and the second damping spring is connected between the limit stopper two and the inner side of the support network frame.

Preferably, the sealing assembly 1 and the sealing assembly 2 are both composed of an outer sealing metal ring, a rubber sealing gasket and an intermediate sealing body, the outer sealing metal ring is fixedly connected to the top inside the dust filter treatment box, and the inner side wall of the outer sealing metal ring There are several smooth sealing grooves. The vertical section of the smooth sealing grooves is a triangular structure. The wind cover 1 and the rotary exhaust cover 2 are movably connected with the dust filter treatment box through bearings, and the intermediate sealing body is fixedly connected with the rotary exhaust cover 1 and the rotary exhaust cover 2 respectively.

Preferably, the intermediate sealing body is composed of an outer support sleeve, several wear-resistant outer seal rings, an inner support sleeve and several wear-resistant inner seal rings, the wear-resistant outer seal ring is fixedly connected to the outer side of the outer support sleeve, and the wear-resistant The outer sealing ring is bonded to the smooth sealing groove and forms a sliding connection structure, the inner support sleeve is fixedly connected to the inside of the outer support sleeve, and the wear-resistant inner sealing ring is fixedly connected to the inner side wall of the inner support sleeve.

Preferably, the rotary drive mechanism is composed of a servo motor, a drive gear, an outer ring gear 1 and an outer ring gear 2, the servo motor is fixedly connected to the middle position of the top of the dust filter treatment box, and the drive gear is fixedly connected to the output shaft of the servo motor , the first outer ring gear and the second outer ring gear are respectively fixedly connected to the outer surfaces of the first rotary exhaust sleeve and the second rotary exhaust sleeve, and both the first outer ring gear and the second outer ring gear are meshed with the driving gear.

Preferably, the exhaust assembly is composed of an exhaust branch pipe 1, a two-way exhaust fan 1, an exhaust branch pipe 2, a two-way exhaust fan 2 and an exhaust pipe. Exhaust fan 1 is fixedly connected to the other end of exhaust branch pipe 1. Exhaust branch pipe 2 is movably connected to the top of rotating exhaust sleeve 2 through bearings. Two-way exhaust fan 2 is fixedly connected to the other end of exhaust branch pipe 2. The exhaust pipe and the two-way exhaust fan One and the two-way exhaust fan two are fixedly connected.

Preferably, the first sealed dust exhaust assembly and the second sealed dust exhaust assembly are composed of the first sealing bar, the second sealing bar, the rotating shaft, several strip-shaped partition plates and some rubber sealing strips, the first sealing bar and the second sealing bar The two sealing bars are fixedly connected to the side of the dust filter treatment box, the rotating shaft is fixedly connected to the output shaft of the drive motor, the strip-shaped partition is fixedly connected to the arc-shaped side of the rotating shaft, and the rubber sealing strip is fixedly connected to the bar-shaped The side of the separating plate is away from the rotating shaft, and several dust collection grooves are formed between the bar-shaped separating plates.

Preferably, the dust collection assembly is composed of a dust collection box, a dust conveyor belt and a dust discharge pipe, the dust conveyor belt is connected to the top inside the dust collection box, and the dust discharge pipe is fixedly connected to the bottom end of one side of the dust collection box.

Compared with prior art, the beneficial effect of the present invention is:

(1) During work, through the installation of a dust filter treatment box, dust conduit 1, dust conduit 2, dust monitor, solenoid valve, dust filter chamber 1, dust filter chamber 2, dust filter 1 and dust filter 2 , can realize alternate filtering of dust, so as to realize uninterrupted filtering, easy to clean and replace dust filter 1 and dust filter 2, will not affect the normal working process, and improve the efficiency of dust treatment;

(2), by setting the dust filter one and the dust filter two which are composed of top support ring, threaded connection sleeve, support grid, filter inner net, some coarse filter layers, some fine filter layers and cushioning limit components, it can Improve the filtering effect of dust, achieve slow shock during the filtering process, so that the filtered dust can be shaken off, avoiding the blockage of dust filter 1 and dust filter 2, and at the same time, it can improve the dust filter during cleaning The cleaning speed of powder and dust on the surface of the first and second dust filter;

(3) By installing the sealed dust exhaust assembly 1 and the sealed dust exhaust assembly 2, the filtered dust can be continuously discharged, avoiding the accumulation of dust and affecting the filtering work, and at the same time, no manual operation is required to improve the cleaning of dust Convenience, through the installation of rotary exhaust sleeve 1, rotary exhaust sleeve 2, rotary drive mechanism, sealing assembly 1 and sealing assembly 2, the filtered air can be discharged, the sealing of the joint can be improved, and the dust can be driven The filter one and the dust filter two are rotated to further improve the filtering effect.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the description, and are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention.

In the attached picture:

Fig. 1 is the schematic structural diagram of dust quantitative monitoring and processing system in the surface coating preparation of the present invention;

Fig. 2 is the sectional view of dust quantitative monitoring and processing system in the surface coating preparation of the present invention;

Fig. 3 is a schematic diagram of the internal structure of the dust filtration treatment box of the present invention;

Fig. 4 is the partial enlarged view of Fig. 3 of the present invention;

Fig. 5 is a top sectional view of the dust filter of the present invention;

Fig. 6 is a schematic diagram of the local structure of the dust filter of the present invention;

Fig. 7 is a schematic diagram of the structure of the intermediate sealing body of the present invention;

Fig. 8 is a schematic structural diagram of the sealed dust exhaust assembly of the present invention;

In the figure: 1. Dust filter treatment box; 2. Dust duct 1; 3. Dust duct 2; 4. Dust monitor; 5. Dust absorption cover; 6. Dust coating equipment; 7. Solenoid valve; 8. Sealed door body 9. Drive motor; 10. Dust collection assembly; 11. Dust filter chamber 1; 12. Dust filter chamber 2; 13. Dust filter 1; 14. Sealed dust exhaust assembly 1; 15. Dust filter 2; 16 1. Sealed dust exhaust assembly 2; 17. Rotary exhaust sleeve 1; 18. Rotary exhaust sleeve 2; 19. Rotary drive mechanism; 20. Seal assembly 1; 21. Seal assembly 2; 22. Exhaust assembly; 23. Top support ring; 24, threaded connection sleeve; 25, support grid; 26, filter inner net; 27, coarse filter layer; 28, fine filter layer; 29, cushioning limit assembly; 30, limit support rod; 31 1. Limit stopper one; 32. Limit stopper two; 33. Shock spring one; 34. Shock spring two; 35. Outer sealing metal ring; 36. Rubber sealing washer; 37. Intermediate sealing body; 38. Smooth seal groove; 39, outer support sleeve; 40, wear-resistant outer seal ring; 41, inner support sleeve; 42, wear-resistant inner seal ring; 43, servo motor; 44, drive gear; 45, outer ring gear one; 46 , Outer ring gear two; 47, exhaust branch pipe one; 48, two-way exhaust fan one; 49, exhaust branch pipe two; 50, two-way exhaust fan two; 51, exhaust pipe; 52, sealing bar one; 53, sealing bar Two; 54, rotating shaft; 55, strip partition plate; 56, rubber sealing strip; 57, dust collection tank; 58, dust collection box; 59, dust conveyor belt; 60, dust discharge pipe.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them; based on The embodiments of the present invention and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Embodiment 1, given by Fig. 1 to Fig. 5, a dust quantitative monitoring and processing system in surface coating preparation of the present invention includes a dust filtration treatment box 1, and one side of the dust filtration treatment box 1 is fixedly provided with a dust duct- 2. The other side of the dust filter treatment box 1 is fixedly equipped with a dust conduit 2 3, and the end of the dust conduit 1 2 and the dust conduit 2 3 close to the dust filter treatment box 1 is equipped with a dust monitor 4, a dust conduit 1 2 and a dust filter. The bottom end of conduit two 3 is a connected structure, and the bottom ends of dust conduit one 2 and dust conduit two 3 are fixedly provided with a dust absorption cover 5, which is connected with dust coating equipment 6, dust conduit one 2 and dust conduit two 3 Electromagnetic valves 7 are arranged on the top, and the top of the front of the dust filter treatment box 1 is provided with a number of sealed door bodies 8. Both sides of the front bottom of the dust filter treatment box 1 are fixedly equipped with drive motors 9, and the bottom of the dust filter treatment box 1 A dust collection assembly 10 is fixedly installed, and a dust filter room 11 and a dust filter room 12 are formed inside the dust filter treatment box 1, and a dust filter 13 and a sealed dust exhaust assembly 14 are arranged inside the dust filter room 11 The inside of the dust filter chamber two 12 is provided with a dust filter two 15 and a sealed dust exhaust assembly two 16, the sealed dust exhaust assembly one 14 and the sealed dust exhaust assembly two 16 are fixedly connected with the output shaft of the drive motor 9, The top of the dust filter treatment box 1 is provided with a rotary exhaust cover one 17 and a rotary exhaust cover two 18 connected with the dust filter one 13 and the dust filter two 15 respectively, and the rotary exhaust cover one 17 and the rotary exhaust cover two 18 are connected by a rotary drive mechanism 19, and the rotary exhaust sleeve one 17 is connected with the dust filter one 13 and the dust filter treatment box 1 through a seal assembly one 20, and the rotary exhaust sleeve two 18 is connected with the dust filter two 15 and The dust filter treatment boxes 1 are connected by the sealing assembly 2 21, and the top of the rotating exhaust sleeve 17 and the rotating exhaust sleeve 2 18 is fixedly provided with an exhaust assembly 22;

During use, the dust absorption cover 5 absorbs the dust inside the dust coating equipment 6, first opens the dust conduit-2, so that the dust is discharged into the inside of the dust filter chamber-11 through the dust conduit-2, and at this time through the dust monitor 4 pair The amount of dust is monitored in real time, and then the dust is filtered through the dust filter 13, and the filtered dust is discharged to the inside of the dust collection assembly 10 through the sealed dust discharge assembly 14, and the filtered wind is discharged from the exhaust assembly 22, When there is more dust on the surface of the dust filter one 13, close the dust conduit one 2 and open the dust conduit two 3, so that the dust is discharged into the inside of the dust filter chamber two 12 through the dust conduit two 3, and passes through the dust filter two 15 The dust is filtered, while the dust is filtered by the dust filter 15, the dust filter 13 is reversely blown through the exhaust assembly 22, so that the dust on the surface of the dust filter 13 can be removed Cleaning, repeating the above steps, can realize continuous processing work, no need to stop, effectively improve processing efficiency.

Embodiment two, given by Fig. 3, Fig. 5 and Fig. 6, dust filter one 13 and dust filter two 15 are all made up of top support ring 23, threaded connection sleeve 24, support grid frame 25, filtering inner net 26, several Coarse filter layer 27, several fine filter layers 28 and shock-absorbing limit assembly 29 are formed, and threaded connection sleeve 24 is fixedly connected to the top of top support ring 23, and support grid frame 25 is fixedly connected to the bottom end of top support ring 23, filters inner net 26 is sleeved on the outer surface of the support grid 25, the coarse filter layer 27 is sleeved on the fine filter layer 28, and the sides of the coarse filter layer 27 and the fine filter layer 28 are all fixedly connected with the outer side of the support grid 25, and the slow The shock limiting assembly 29 is connected between the support grid 25 and the coarse filter layer 27 and the fine filter layer 28, the coarse filter layer 27 and the fine filter layer 28 are multi-layer bending structures, and the cushioning limit assembly 29 is limited by Position support rod 30, limit retainer one 31, limit retainer two 32, damping spring one 33 and damping spring two 34 constitute, and one end of position restraint support bar 30 is fixedly connected with coarse filter layer 27 and fine filter layer 28 , the other end of the limit support rod 30 is interspersed in the support grid 25 and is a sliding connection structure with the support grid 25, and the limit stopper 31 and the limit stopper two 32 are fixedly connected with the limit support rod 30. The vibration spring one 33 is connected between the outer side of the limit catch one 31 and the support network frame 25, and the shock spring two 34 is connected between the limit stop piece two 32 and the inner side of the support network frame 25;

When dust filter one 13 and dust filter two 15 work, at first dust is filtered by coarse filter layer 27, then carry out secondary filtration by fine filter layer 28, carry out three times filtration by filtering inner net 26 at last, coarse filter layer 27 1. The mesh diameters of the fine filter layer 28 and the filter inner net 26 decrease successively. Since the coarse filter layer 27 and the fine filter layer 28 are multi-layer bent structures, the surface area can be increased, and the air intake can be increased, thereby improving Filtration speed, when filtering, due to the change of wind speed, the coarse filter layer 27 and the fine filter layer 28 will be in a state of constant vibration, and the vibration effect and reset effect can be improved by the cushioning limit assembly 29, which can ensure that the coarse filter layer 27 And the fine filter layer 28 will not be deformed due to long-term vibration, and the dust on the surface of the coarse filter layer 27 and the fine filter layer 28 can be shaken off simultaneously, thereby avoiding the blockage of the coarse filter layer 27 and the fine filter layer 28.

Embodiment 3, given by Fig. 3, Fig. 4 and Fig. 7, the sealing assembly one 20 and the sealing assembly two 21 are composed of an outer sealing metal ring 35, a rubber sealing washer 36 and an intermediate sealing body 37, and the outer sealing metal ring 35 is fixed Connected to the top inside of the dust filter treatment box 1, the inner side wall of the outer sealing metal ring 35 is provided with a number of smooth sealing grooves 38, the vertical section of the smooth sealing grooves 38 is a triangular structure, and the rubber sealing gasket 36 is connected to the dust filter one 13 and Between the first rotating exhaust sleeve 17 and between the dust filter two 15 and the second rotating exhaust sleeve 18, between the first rotating exhaust sleeve 17 and the second rotating exhaust sleeve 18 and the dust filter treatment box 1 are movably connected by bearings , the intermediate sealing body 37 is fixedly connected with the rotary exhaust sleeve one 17 and the rotary exhaust sleeve two 18 respectively, and the intermediate sealing body 37 is composed of an outer support sleeve 39, several wear-resistant outer seal rings 40, an inner support sleeve 41 and several wear-resistant inner sleeves. The wear-resistant outer seal ring 40 is fixedly connected to the outer side of the outer support sleeve 39, the wear-resistant outer seal ring 40 is attached to the smooth seal groove 38 and forms a sliding connection structure, and the inner support sleeve 41 is fixedly connected to the outer support sleeve. Inside the sleeve 39, the wear-resistant inner sealing ring 42 is fixedly connected to the inner side wall of the inner support sleeve 41, and the rotary drive mechanism 19 is composed of a servo motor 43, a driving gear 44, an outer ring gear 1 45 and an outer gear ring 2 46, and the servo motor 43 is fixedly connected to the middle position of the top of the dust filter treatment box 1, the drive gear 44 is fixedly connected to the output shaft of the servo motor 43, and the outer ring gear 1 45 and the outer ring gear 2 46 are fixedly connected to the rotary exhaust sleeve 17 and the rotary exhaust sleeve 17 respectively. The outer surface of the exhaust sleeve 2 18, the outer ring gear 1 45 and the outer ring gear 2 46 are all meshed with the drive gear 44;

When filtering through the first dust filter 13 and the second dust filter 15 or cleaning the first dust filter 13 and the second dust filter 15, the servo motor 43 drives the drive gear 44 to rotate, thereby driving the outer ring gear one 45 and the outer gear Ring gear 2 46 rotates synchronously, through outer ring gear 1 45 and outer ring gear 2 46 respectively drive rotary exhaust sleeve 17 and rotary exhaust sleeve 2 18 to rotate, and then drive dust filter 1 13 and dust filter 2 15 to carry out Rotate, so can improve the uniformity of filtration, avoid dust filter one 13 and dust filter two 15 partial clogging, simultaneously by changing the rotation speed, can further dust dust filter one 13 and dust filter two 15 surfaces get rid of In order to improve the cleaning effect on powder and dust, during the rotation process of the first rotary exhaust sleeve 17 and the second rotary exhaust sleeve 18, the middle sealing body 37 is driven to rotate, and through the sliding connection between the wear-resistant outer sealing ring 40 and the smooth sealing groove 38, It can improve the sealing effect, prevent the dust from being discharged from the connection between the first rotating exhaust sleeve 17 and the second rotating exhaust sleeve 18 and the dust filter treatment box 1, and prevent the dust from entering the inside of the first dust filter 13 and the second dust filter 15 .

Embodiment 4, given by Fig. 1, Fig. 2 and Fig. 8, the exhaust assembly 22 is composed of an exhaust branch pipe one 47, a two-way exhaust fan one 48, an exhaust branch pipe two 49, a two-way exhaust fan two 50 and an exhaust pipe 51. The air branch pipe 1 47 is movably connected to the top of the rotating exhaust sleeve 17 through bearings, the two-way exhaust fan 1 48 is fixedly connected to the other end of the exhaust branch pipe 1 47, and the exhaust branch pipe 2 49 is movably connected to the rotating exhaust sleeve 2 18 through bearings The top of the two-way exhaust fan 50 is fixedly connected to the other end of the exhaust branch pipe two 49, the exhaust pipe 51 is fixedly connected with the two-way exhaust fan one 48 and the two-way exhaust fan two 50, the sealed dust exhaust assembly one 14 and the sealed dust exhaust assembly two 16 are all composed of sealing bar 1 52, sealing bar 2 53, rotating shaft 54, several strip-shaped partition plates 55 and several rubber sealing strips 56, and sealing bar 1 52 and sealing bar 2 53 are all fixedly connected to the dust filter On the inner side of the processing box 1, the rotating shaft 54 is fixedly connected to the output shaft of the driving motor 9, the strip-shaped partition plate 55 is fixedly connected to the arc-shaped side of the rotating shaft 54, and the rubber sealing strip 56 is fixedly connected to the strip-shaped partition plate 55 On the side away from the rotating shaft 54, several dust collection tanks 57 are formed between the strip-shaped partition plates 55. The dust collection assembly 10 is composed of a dust collection box 58, a dust conveyor belt 59 and a dust discharge pipe 60. The dust conveyor belt 59 is connected to the dust collection box. 58 inside the top, the dust discharge pipe 60 is fixedly connected to the bottom of one side of the dust collection box 58;

When the exhaust branch pipe one 47 is exhausting, the two-way exhaust fan one 48 rotates forward to realize the exhaust work. At this time, the two-way exhaust fan two 50 then reverses to realize blowing to the inside of the exhaust branch pipe two 49, thereby dust can be filtered The dust on the surface of the device two 15 is blown off. Similarly, when the two-way exhaust fan one 48 reverses, the dust on the surface of the dust filter one 13 can be blown off to improve the dust cleaning effect. The sealed dust exhaust assembly one 14 and the sealed exhaust When the dust assembly two 16 was working, the drive motor 9 drove the rotating shaft 54 to rotate, thereby driving the strip partition plate 55 to rotate. 53 contact connection, so as to realize the sealing effect and avoid cross-wind, and the cleaned dust enters the inside of the dust collection tank 57. During the rotation of the rotating shaft 54, the dust can be discharged to the dust conveyor belt 59, and then discharged to the dust collection tank 57. The interior of the collection box 58.

During work, through the installation of dust filter treatment box, dust conduit 1, dust conduit 2, dust monitor, solenoid valve, dust filter chamber 1, dust filter chamber 2, dust filter 1 and dust filter 2, alternate Filter the dust to achieve uninterrupted filtration, which is convenient for cleaning and replacing the dust filter 1 and dust filter 2, without affecting the normal working process and improving the dust treatment efficiency; by setting the top support ring, Dust filter 1 and dust filter 2, which are composed of threaded connection sleeve, support grid, filter inner net, several coarse filter layers, several fine filter layers and cushioning limit components, can improve the filtering effect of dust. Realize cushioning, so that the filtered dust can be shaken off, avoiding the clogging of dust filter 1 and dust filter 2, and at the same time, it can improve the cleaning of dust on the surface of dust filter 1 and dust filter 2 Speed; by setting the sealed dust exhaust assembly 1 and the sealed dust exhaust assembly 2, the filtered dust can be continuously discharged, avoiding the accumulation of dust and affecting the filtration work, and at the same time, no manual operation is required to improve the convenience of dust cleaning It can discharge the filtered air, improve the sealing performance of the connection, and drive the dust filter One and the dust filter two are rotated to further improve the filtering effect.

Claims (9)

1. The utility model provides a powder dust ration monitoring and processing system in surface coating preparation, includes dust filtration processing case (1), its characterized in that: one side of the dust filtering treatment box (1) is fixedly provided with a dust duct I (2), the other side of the dust filtering treatment box (1) is fixedly provided with a dust duct II (3), one ends of the dust duct I (2) and the dust duct II (3) close to the dust filtering treatment box (1) are respectively provided with a dust monitor (4), the bottoms of the dust duct I (2) and the dust duct II (3) are of a communication structure, the bottoms of the dust duct I (2) and the dust duct II (3) are fixedly provided with a dust absorption cover (5), the dust absorption cover (5) is connected with a dust plating device (6), the dust duct I (2) and the dust duct II (3) are respectively provided with an electromagnetic valve (7), the top of the front side of the dust filtering treatment box (1) is provided with a plurality of sealing doors (8), two sides of the front bottom of the dust filtering treatment box (1) are respectively fixedly provided with a driving motor (9), the bottom of the dust filtering treatment box (1) is fixedly provided with a dust collecting component (10), the inside of the filtering treatment box (1) forms a dust filtering chamber (11) and a dust filtering chamber (12), the inside of the filtering chamber (11) is provided with a dust filtering chamber (11) and a dust filtering chamber (13), the inside of dust filter chamber two (12) is provided with dust filter two (15) and sealed dust exhaust subassembly two (16), sealed dust exhaust subassembly two (14) and sealed dust exhaust subassembly two (16) all with the output shaft fixed connection of driving motor (9), the top of dust filtration treatment case (1) is provided with rotatory cover one (17) and the rotatory cover two (18) of airing exhaust that are connected with dust filter one (13) and dust filter two (15) respectively, be connected through rotary driving mechanism (19) between rotatory cover one (17) and the rotatory cover two (18) of airing exhaust, be connected through sealing assembly one (20) between rotatory cover one (17) and dust filter one (13) and the dust filtration treatment case (1), be connected through sealing assembly two (21) between rotatory cover two (18) and dust filter two (15) and the dust filtration treatment case (1), the top of rotatory cover two (18) of airing exhaust is provided with subassembly (22) fixedly.

2. The quantitative monitoring and processing system for dust in preparing surface coating according to claim 1, wherein: dust filter one (13) and dust filter two (15) constitute by top support ring (23), thread connection cover (24), support rack (25), filtration intranet (26), a plurality of coarse filtration layer (27), a plurality of fine filtration layer (28) and buffering spacing subassembly (29), thread connection cover (24) fixed connection is in the top of top support ring (23), support rack (25) fixed connection is in the bottom of top support ring (23), the surface of support rack (25) is located in filtration intranet (26) cover, fine filtration layer (28) are located in coarse filtration layer (27) cover, the side of coarse filtration layer (27) and fine filtration layer (28) all with the lateral side fixed connection of support rack (25), buffering spacing subassembly (29) are connected between support rack (25) and coarse filtration layer (27) and fine filtration layer (28), coarse filtration layer (27) and fine filtration layer (28) are multilayer kink structure.

3. A powder dust quantitative monitoring and processing system in surface coating preparation according to claim 2, characterized in that: the damping limiting component (29) comprises a limiting supporting rod (30), a limiting first baffle (31), a limiting second baffle (32), a damping spring I (33) and a damping spring II (34), one end of the limiting supporting rod (30) is fixedly connected with the coarse filtering layer (27) and the fine filtering layer (28), the other end of the limiting supporting rod (30) is inserted into the supporting grid (25) and is in sliding connection with the supporting grid (25), the limiting first baffle (31) and the limiting second baffle (32) are fixedly connected with the limiting supporting rod (30), the damping spring I (33) is connected between the limiting first baffle (31) and the outer side of the supporting grid (25), and the damping spring II (34) is connected between the limiting second baffle (32) and the inner side of the supporting grid (25).

4. A powder dust quantitative monitoring and processing system in surface coating preparation according to claim 2, characterized in that: the dust filter is characterized in that the first sealing assembly (20) and the second sealing assembly (21) are composed of an outer sealing metal ring (35), a rubber sealing gasket (36) and a middle sealing body (37), the outer sealing metal ring (35) is fixedly connected to the top end inside the dust filter treatment box (1), a plurality of smooth sealing grooves (38) are formed in the inner side wall of the outer sealing metal ring (35), the vertical section of each smooth sealing groove (38) is of a triangular structure, the rubber sealing gasket (36) is connected between the dust filter I (13) and the rotary exhaust sleeve I (17) and between the dust filter II (15) and the rotary exhaust sleeve II (18), the rotary exhaust sleeve I (17) and the rotary exhaust sleeve II (18) are movably connected with the dust filter treatment box (1) through bearings, and the middle sealing body (37) is respectively fixedly connected with the rotary exhaust sleeve I (17) and the rotary exhaust sleeve II (18).

5. The quantitative monitoring and processing system for dust in preparing surface coating according to claim 4, wherein: the middle sealing body (37) is composed of an outer supporting sleeve (39), a plurality of wear-resistant outer sealing rings (40), an inner supporting sleeve (41) and a plurality of wear-resistant inner sealing rings (42), wherein the wear-resistant outer sealing rings (40) are fixedly connected to the outer side edges of the outer supporting sleeve (39), the wear-resistant outer sealing rings (40) are bonded with the smooth sealing grooves (38) and are of sliding connection structures, the inner supporting sleeve (41) is fixedly connected to the inner side walls of the outer supporting sleeve (39), and the wear-resistant inner sealing rings (42) are fixedly connected to the inner side walls of the inner supporting sleeve (41).

6. The quantitative monitoring and processing system for dust in preparing surface coating according to claim 1, wherein: the rotary driving mechanism (19) is composed of a servo motor (43), a driving gear (44), an outer gear ring I (45) and an outer gear ring II (46), wherein the servo motor (43) is fixedly connected to the middle position of the top end of the dust filtering treatment box (1), the driving gear (44) is fixedly connected to an output shaft of the servo motor (43), the outer gear ring I (45) and the outer gear ring II (46) are respectively and fixedly connected to the outer surfaces of the rotary exhaust sleeve I (17) and the rotary exhaust sleeve II (18), and the outer gear ring I (45) and the outer gear ring II (46) are meshed with the driving gear (44).

7. The quantitative monitoring and processing system for dust in preparing surface coating according to claim 1, wherein: the exhaust assembly (22) comprises an exhaust branch pipe I (47), a two-way exhaust fan I (48), an exhaust branch pipe II (49), a two-way exhaust fan II (50) and an exhaust pipe (51), wherein the exhaust branch pipe I (47) is movably connected to the top end of the rotary exhaust sleeve I (17) through a bearing, the two-way exhaust fan I (48) is fixedly connected to the other end of the exhaust branch pipe I (47), the exhaust branch pipe II (49) is movably connected to the top end of the rotary exhaust sleeve II (18) through a bearing, the two-way exhaust fan II (50) is fixedly connected to the other end of the exhaust branch pipe II (49), and the exhaust pipe (51) is fixedly connected with the two-way exhaust fan I (48) and the two-way exhaust fan II (50).

8. The quantitative monitoring and processing system for dust in preparing surface coating according to claim 1, wherein: the sealed dust exhaust assembly I (14) and the sealed dust exhaust assembly II (16) are composed of a sealed first baffle strip (52), a sealed second baffle strip (53), a rotating shaft (54), a plurality of strip-shaped separation plates (55) and a plurality of rubber sealing strips (56), the sealed first baffle strip (52) and the sealed second baffle strip (53) are fixedly connected to the side edges inside the dust filtering treatment box (1), the rotating shaft (54) is fixedly connected with an output shaft of the driving motor (9), the strip-shaped separation plates (55) are fixedly connected to arc-shaped side edges of the rotating shaft (54), the rubber sealing strips (56) are fixedly connected to one side, far away from the rotating shaft (54), of the strip-shaped separation plates (55), and a plurality of dust collecting grooves (57) are formed between the strip-shaped separation plates (55).

9. The quantitative monitoring and processing system for dust in preparing surface coating according to claim 1, wherein: the dust collection assembly (10) is composed of a dust collection box (58), a dust conveying belt (59) and a dust discharge pipe (60), wherein the dust conveying belt (59) is connected to the top end inside the dust collection box (58), and the dust discharge pipe (60) is fixedly connected to the bottom end of one side of the dust collection box (58).