CN217795140U - Oil mist clarification plant with automatic clearance function - Google Patents

Abstract

The utility model is suitable for the technical field of environmental protection equipment, and provides an oil mist purification equipment with automatic cleaning function, wherein the oil mist enters into the interior of a purification chamber, a first filter mechanism, a second filter mechanism and a third filter mechanism are arranged to purify the oil mist entering into the interior of the purification chamber from right to left in sequence, and finally purified flue gas is discharged from an exhaust chamber; when first filtering mechanism, second filtering mechanism and third filtering mechanism need to be washd, the motor rotation in the drive mechanism passes through the output shaft, first bevel gear, transmission shaft and second bevel gear effect drive first filtering mechanism, second filtering mechanism and third filtering mechanism are rotatory, the water pump among the wiper mechanism draws water and spouts from the sprinkler bead, wash it under revolving force and sprinkler bead water spray effect, sewage after the washing passes through inside the seepage hole seepage oil stain inslot, drain the sewage in the oil stain inslot at last, wash first filtering mechanism, second filtering mechanism and third filtering mechanism can increase the purification efficiency of oil mist.

Description

Oil mist clarification plant with automatic clearance function

Technical Field

The utility model belongs to the technical field of the environmental protection equipment, especially, relate to an oil mist clarification plant with automatic clearance function.

Background

The oil mist purifier is an industrial environment-friendly device, is arranged on a machine tool, a cleaning machine and other mechanical processing equipment, and absorbs oil mist in a processing cavity to achieve the purposes of purifying air and protecting the health of workers. In daily life or industrial production, oil mist needs to be treated and then discharged so as to reach the standard of green environmental protection. However, due to the lack of environmental protection facilities, backward technology, poor emission standard and the like, gas generated in a workshop has great harm to human bodies, and can directly cause harm to the health of staff for a long time. The pollution of oil mist in any form can cause harm to human health, and the size and the reflected time limit of the pollution are mainly determined by the existence form of the oil mist and the source of the oil mist, namely the oil-based or water-based composition.

Through the retrieval, the grant bulletin number CN 215388488U has announced the high-efficient ionization clarification plant of oil mist, this utility model discloses a high-efficient ionization clarification plant of oil mist, including base, purification box, drum honeycomb electric field and mechanical separation subassembly, the inside left side of purification box is located to drum honeycomb electric field, mechanical separation subassembly is located and is purified the inside right side of box, the inside orientation of following mechanical separation subassembly to drum honeycomb electric field of purification box is equipped with wire electrode filter screen, plate electrode filter screen and active carbon filter screen in proper order. This scheme is through the mechanical separation subassembly that sets up, can drop the large granule in the oil mist waste gas oil and the water droplet passes through baffle one and two intercepts of baffle, and the gathering is scraped with the water droplet gathering to the large granule oil that the scraper blade can rotate on the section of thick bamboo inner wall, then gets into the oil groove through the filtration pore, improves oil mist waste gas's purification efficiency and purifying effect greatly, purifies more thoroughly, the harm of the oil mist waste gas to the human body that has significantly reduced.

However, the utility model discloses an oil mist high efficiency ionization purification equipment has still had following problem in authorizing notice No. CN 215388488U: firstly, oil stains on the first baffle and the second baffle can be accumulated thickly along with the prolonging of the operation time, but no cleaning component is used for cleaning the first baffle and the second baffle, so that the purification efficiency of oil mist is reduced; secondly, the first baffle and the second baffle are fixedly arranged in the fixed cylinder, so that the first baffle and the second baffle are not convenient to disassemble, replace and clean; thirdly, the first conical gear and the second conical gear are still arranged in an oil mist environment, the first conical gear and the second conical gear can be polluted by the oil mist as time goes on, oil stains are accumulated in the tooth grooves to influence the relative rotation of the first conical gear and the second conical gear, and the first conical gear and the second conical gear are inconvenient to clean and replace. Therefore, the utility model provides an oil mist clarification plant with automatic clearance function solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides an oil mist clarification plant with automatic clearance function aims at solving the problem that the background art provided.

The utility model is realized in such a way, the oil mist purification equipment with the automatic cleaning function comprises a support component, a purification component and a cover plate component;

the supporting assembly comprises a supporting seat, the supporting seat is horizontally arranged, an oil stain groove is formed in the top surface of the supporting seat, and the oil stain groove is in a step shape;

the purification assembly comprises an air inlet chamber, a purification chamber and an exhaust chamber, the air inlet chamber, the purification chamber and the exhaust chamber are sequentially and fixedly connected from right to left, the air inlet chamber, the purification chamber and the exhaust chamber are mutually communicated, the bottom surface of the purification chamber is fixedly arranged on the stepped end surface of the oil stain groove, a leakage hole is formed in the bottom surface of the purification chamber and communicated with the inner space of the oil stain groove, three first clamping grooves are formed in the bottom surface of the inner wall of the purification chamber and uniformly distributed at intervals along the extension direction of the purification chamber, partition plates are fixedly arranged on the bottom surface and the top surface of the inner wall of the purification chamber and close to the air inlet chamber, the two partition plates are relatively distributed at intervals, air inlet plates are hinged to opposite surfaces of the two partition plates, the two air inlet plates are relatively distributed, bases are fixedly arranged on the bottom surface and the top surface of the inner wall of the purification chamber and close to the partition plates, the two bases are relatively distributed at intervals, electric telescopic rods are fixedly arranged on the top surfaces of the two bases, the two electric telescopic rods are relatively distributed at intervals, one end of the two electric telescopic rods are fixedly connected with one air inlet plates, and one side of the purification chamber is sequentially provided with a second filtering mechanism and a third filtering mechanism;

the cover plate assembly comprises a cover plate, the cover plate is covered and arranged on the top surface of the purifying chamber, the cover plate is connected with the top surface of the purifying chamber in a clamped mode, a transmission mechanism and a cleaning mechanism are arranged on the top surface of the cover plate, the motor is fixedly arranged on the top surface of the cover plate, an output shaft is fixedly connected with the output shaft of the motor and located inside the purifying chamber, a first bevel gear is fixedly arranged on the end face of the output shaft, the cleaning mechanism comprises a water pump, one end of the water pump is fixedly connected with a water inlet pipeline, the other end of the water inlet pipeline is fixedly connected with a water pipeline, the water pipeline is contained in the inner space of the cover plate, three water spray heads are fixedly arranged on the water pipeline and located inside the purifying chamber, the three water spray heads respectively correspond to the first filtering mechanism, the second filtering mechanism and the third filtering mechanism, the water spray heads are communicated with the water pipeline, and a fifth clamping groove is formed in the bottom surface of the cover plate.

The first filtering mechanism, the second filtering mechanism and the third filtering mechanism arranged in the purifying chamber purify the oil mist entering the purifying chamber from right to left in sequence; the motor in the transmission assembly rotates to drive the first filtering mechanism, the second filtering mechanism and the third filtering mechanism to rotate, and the water pump in the cleaning assembly pumps water and sprays the water from the water spraying head to clean the first filtering mechanism, the second filtering mechanism and the third filtering mechanism, so that the purification efficiency of oil mist is improved.

Preferably, the first filtering mechanism comprises a first frame, the first frame is of a circular ring structure, the first frame is clamped with the first clamping groove and the fifth clamping groove, a first rib beam is fixedly arranged on an inner ring wall of the first frame, the first rib beam is positioned on a central shaft of the first frame, a second clamping groove is formed in the inner ring wall of the first frame, and a first filter screen is clamped in the second clamping groove;

the second filtering mechanism comprises a second frame, the second frame is of an annular structure, the second frame is clamped with the first clamping groove and the fifth clamping groove, a second rib beam is fixedly arranged on the inner annular wall of the second frame, the second rib beam is positioned on the central shaft of the second frame, a third clamping groove is formed in the inner annular wall of the second frame, and a second filter screen is clamped in the third clamping groove;

the third filtering mechanism comprises a third frame, the third frame is of a circular structure, the third frame is clamped with the first clamping groove and the fifth clamping groove, a third rib beam is fixedly arranged on the inner ring wall of the third frame, the third rib beam is positioned on the central shaft of the third frame, a fourth clamping groove is formed in the inner ring wall of the third frame, and a third filter screen is clamped in the fourth clamping groove;

first filter screen the second filter screen with the filtration aperture of third filter screen reduces in proper order, first filter screen filters the aperture and is 8um-12um, second filter screen filters the aperture and is 4um-7um, third filter screen filters the aperture and is 2um-4um.

The filter aperture of first filter screen, second filter screen and third filter screen reduces in proper order, and first filter screen filters the aperture and is 8um-12um, and second filter screen filters the aperture and is 4um-7um, and third filter screen filters the aperture and is 2um-4um, and filter fineness gradually changes, the oil mist of being convenient for purify.

Preferably, a second bevel gear is arranged below the first bevel gear, the second bevel gear is meshed with the first bevel gear, a transmission shaft is fixedly arranged on one side of the second bevel gear, and the transmission shaft sequentially penetrates through the third rib beam, the second rib beam and the first rib beam and is fixedly connected with the third rib beam, the second rib beam and the first rib beam.

The motor in the transmission assembly rotates to drive the first filtering mechanism, the second filtering mechanism and the third filtering mechanism to rotate, oil stains adhered to the first filtering mechanism, the second filtering mechanism and the third filtering mechanism can be thrown off in a rotating mode, and the oil mist purification efficiency is improved.

Preferably, the air inlet chamber and the air outlet chamber are both funnel-shaped structures, the large-size end surface of the air inlet chamber is fixedly connected with the purification chamber, and the large-size end surface of the air outlet chamber is fixedly connected with the purification chamber.

The air inlet chamber is of a funnel-shaped structure, and is constructed in such a way that the space is gradually enlarged from the entrance of the equipment, the flow speed of the smoke carrying the oil mist can be effectively reduced due to the gradually enlarged space of the air inlet chamber, the flow speed of the smoke at the entrance of the equipment is higher, and when the smoke enters a larger space, the air pressure is gradually reduced, so that the flow speed of the smoke is also reduced. This aims to reduce the velocity of the flue gas flowing to the screen means and thereby improve the effectiveness of the screen means. In the same principle, the space of the exhaust chamber is also gradually changed, with the difference that it gradually decreases with the flow direction of the flue gas, so that the flue gas gradually accelerates while flowing in the exhaust chamber, thereby obtaining a larger flow velocity at the equipment outlet of the exhaust chamber for discharging the purified flue gas with higher efficiency.

Preferably, a handle is fixedly arranged in the middle of the top surface of the cover plate.

The cover plate can be lifted by holding the handle, so that the first filtering mechanism, the second filtering mechanism and the third filtering mechanism which are connected to the first clamping groove in a clamped mode can be taken out, and the first filtering mechanism, the second filtering mechanism and the third filtering mechanism can be replaced conveniently.

Preferably, four universal wheels distributed in a matrix are fixedly arranged on the bottom surface of the supporting seat.

The four universal wheels distributed in a matrix can facilitate the movement and the parking of the whole equipment.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the oil mist purifier is provided with a transmission assembly and a cleaning assembly, a motor in the transmission assembly rotates to drive a first filtering mechanism, a second filtering mechanism and a third filtering mechanism to rotate, a water pump in the cleaning assembly pumps water and sprays the water from a water spray head to clean the first filtering mechanism, the second filtering mechanism and the third filtering mechanism, and the oil mist purification efficiency is improved;

2. the electric telescopic rod is arranged on the oil mist purifier, the air inlet plate is opened and closed through the expansion of the electric telescopic rod, the air inlet plate is opened when the oil mist needs to be purified, the air inlet plate is closed when the oil mist does not need to be purified, and the oil mist can be prevented from flowing backwards;

3. the cover plate is arranged, and the cover plate can be lifted through holding the handle, so that the first filtering mechanism, the second filtering mechanism and the third filtering mechanism which are clamped on the first clamping groove can be taken out, and the first filtering mechanism, the second filtering mechanism and the third filtering mechanism can be replaced conveniently;

4. the first bevel gear and the second bevel gear in the transmission mechanism are positioned at the tail end of the purifying chamber, so that oil mist is purified, oil stains are prevented from being accumulated in tooth grooves to influence the relative rotation of the first bevel gear and the second bevel gear, and the service lives of the first bevel gear and the second bevel gear are prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a perspective view of a first filter mechanism of the present invention;

FIG. 3 is a perspective view of a second filter mechanism of the present invention;

fig. 4 is a perspective view of a third filter mechanism of the present invention;

fig. 5 is a perspective view of a first frame of the present invention;

fig. 6 is an enlarged view of a portion a in fig. 1.

In the figure:

1. a support assembly; 11. a supporting base; 12. an oil stain groove; 13. a universal wheel;

2. a purification assembly; 21. an air intake chamber; 22. a clean room; 221. a leak hole; 222. a first card slot; 23. an exhaust chamber; 24. a partition plate; 241. an air inlet plate; 25. a base; 251. an electric telescopic rod; 26. a first filter mechanism; 261. a first frame; 262. a first rib beam; 263. a second card slot; 264. a first filter screen; 27. a second filtering mechanism; 271. a second frame; 272. a second rib beam; 273. a third card slot; 274. a second filter screen; 28. a third filtering mechanism; 281. a third frame; 282. a third reinforcing beam; 283. a fourth card slot; 284. a third filter screen;

3. a cover plate assembly; 31. a cover plate; 32. a transmission mechanism; 321. a motor; 322. an output shaft; 323. a first bevel gear; 324. a drive shaft; 325. a second bevel gear; 33. a cleaning mechanism; 331. a water pump; 332. a water inlet pipe; 333. a water delivery pipeline; 334. a sprinkler head; 34. a fifth card slot; 35. a handle.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: an oil mist purifying device with an automatic cleaning function comprises a supporting component 1, a purifying component 2 and a cover plate component 3;

the supporting assembly 1 comprises a supporting seat 11, the supporting seat 11 is horizontally arranged, an oil stain groove 12 is formed in the top surface of the supporting seat 11, and the oil stain groove 12 is in a step shape;

the purification component 2 comprises an air inlet chamber 21, a purification chamber 22 and an exhaust chamber 23, the air inlet chamber 21, the purification chamber 22 and the exhaust chamber 23 are fixedly connected from right to left in sequence, the air inlet chamber 21, the purification chamber 22 and the exhaust chamber 23 are communicated with each other, the bottom surface of the purification chamber 22 is fixedly arranged on the stepped end surface of the oil stain groove 12, a leakage hole 221 is formed in the bottom surface of the purification chamber 22, the leakage hole 221 is communicated with the inner space of the purification chamber 22 and the inner space of the oil stain groove 12, three first clamping grooves 222 are formed in the bottom surface of the inner wall of the purification chamber 22, the three first clamping grooves 222 are uniformly distributed at intervals along the extension direction of the purification chamber 22, the bottom surface and the top surface of the inner wall of the purification chamber 22, which are close to the air inlet chamber 21, are fixedly provided with partition plates 24, the two partition plates 24 are relatively distributed at intervals, air inlet plates 241 are hinged on the opposite surfaces of the two partition plates 24, the bottom surface and the top surface of the inner wall of the purification chamber 22, which are close to the partition plates 24, are fixedly provided with bases 25, the two bases 25 are relatively distributed at intervals, the top surfaces are fixedly provided with electric telescopic rods 251, the two electric telescopic rods 251, the telescopic rods 251 are fixedly provided with telescopic rods 251, the telescopic mechanisms 27, which are arranged from right to left and the telescopic mechanisms 27 which are sequentially far away from the telescopic rods which are provided with the telescopic mechanisms for filtering mechanism 27;

the cover plate assembly 3 includes a cover plate 31, the cover plate 31 covers the top surface of the clean room 22, the cover plate 31 is clamped with the top surface of the clean room 22, the top surface of the cover plate 31 is provided with a transmission mechanism 32 and a cleaning mechanism 33, the transmission mechanism 32 includes a motor 321, the motor 321 is fixedly arranged on the top surface of the cover plate 31, an output end of the motor 321 is fixedly connected with an output shaft 322, the output shaft 322 is positioned inside the clean room 22, an end surface of the output shaft 322 is fixedly provided with a first bevel gear 323, the cleaning mechanism 33 includes a water pump 331, one end of the water pump 331 is fixedly connected with a water inlet pipe 332, the other end of the water inlet pipe 333 is fixedly connected with a water pipe 333, the water pipe 333 is accommodated in the inner space of the cover plate 31, the water pipe 333 is fixedly provided with three water spray heads 334, the three water spray heads 334 are positioned inside the clean room 22, the three water spray heads 334 respectively correspond to the first filtering mechanism 26, the second filtering mechanism 27 and the third filtering mechanism 28, the three water spray heads 334 are mutually communicated with the water pipe 333, and the bottom surface of the cover plate 31 is provided with a fifth clamping groove 34.

In the present embodiment, the oil mist is pumped into the air inlet chamber 21 by the fan, the electric telescopic rod 251 starts to open the air inlet plate 241, the oil mist enters the cleaning chamber 22, the first filtering mechanism 26, the second filtering mechanism 27 and the third filtering mechanism 28 arranged in the cleaning chamber 22 sequentially clean the oil mist entering the cleaning chamber 22 from right to left, and finally the cleaned smoke is discharged from the exhaust chamber 23; when the first filtering mechanism 26, the second filtering mechanism 27 and the third filtering mechanism 28 need to be cleaned, the motor 321 in the transmission mechanism 32 rotates to drive the first filtering mechanism 26, the second filtering mechanism 27 and the third filtering mechanism 28 to rotate through the action of the output shaft 322, the first bevel gear 323, the transmission shaft 324 and the second bevel gear 325, the water pump 331 in the cleaning mechanism 33 pumps water and sprays out from the water spray head 334 to clean the first filtering mechanism 26, the second filtering mechanism 27 and the third filtering mechanism 28, the first filtering mechanism 26, the second filtering mechanism 27 and the third filtering mechanism 28 are cleaned under the action of the rotating force and the water spray of the water spray head 334, the cleaned sewage leaks into the oil stain tank 12 through the leakage hole 221, and finally the sewage in the oil stain tank 12 is drained, and the cleaning efficiency of the oil mist can be increased by cleaning the first filtering mechanism 26, the second filtering mechanism 27 and the third filtering mechanism 28.

Referring to fig. 2, 3, 4, 5, and 6, the first filtering mechanism 26 includes a first frame 261, the first frame 261 is a circular ring structure, the first frame 261 is connected to the first slot 222 and the fifth slot 34 in a snap-fit manner, a first rib 262 is fixed on an inner annular wall of the first frame 261, the first rib 262 is located on a central axis of the first frame 261, a second slot 263 is disposed on an inner annular wall of the first frame 261, and a first filter screen 264 is connected to the second slot 263 in a snap-fit manner; the second filtering mechanism 27 includes a second frame 271, the second frame 271 is of an annular structure, the second frame 271 is clamped with the first clamping groove 222 and the fifth clamping groove 34, a second rib 272 is fixed on an inner annular wall of the second frame 271, the second rib 272 is located on a central axis of the second frame 271, a third clamping groove 273 is formed on the inner annular wall of the second frame 271, and a second filter screen 274 is clamped in the third clamping groove 273; the third filtering mechanism 28 includes a third frame 281, the third frame 281 is of an annular structure, the third frame 281 is clamped with the first clamping groove 222 and the fifth clamping groove 34, an inner annular wall of the third frame 281 is fixedly provided with a third rib beam 282, the third rib beam 282 is located on a central axis of the third frame 281, an inner annular wall of the third frame 281 is provided with a fourth clamping groove 283, and a third filtering screen 284 is clamped in the fourth clamping groove 283; the filter aperture of the first filter screen 264, the second filter screen 274 and the third filter screen 284 is reduced in sequence, the filter aperture of the first filter screen 264 is 8um-12um, the filter aperture of the second filter screen 274 is 4um-7um, and the filter aperture of the third filter screen 284 is 2um-4um.

In this embodiment, the filter apertures of the first filter screen 264, the second filter screen 274 and the third filter screen 284 are sequentially reduced, the filter aperture of the first filter screen 264 is 8um-12um, the filter aperture of the second filter screen 274 is 4um-7um, and the filter aperture of the third filter screen 284 is 2um-4um, so that the filter precision gradually changes, thereby facilitating the purification of the oil mist.

Referring to fig. 1, a second bevel gear 325 is arranged below the first bevel gear 323, the second bevel gear 325 is engaged with the first bevel gear 323, a transmission shaft 324 is fixedly arranged at one side of the second bevel gear 325, and the transmission shaft 324 sequentially penetrates through the third rib beam 282, the second rib beam 272 and the first rib beam 262 and is fixedly connected with the third rib beam 282, the second rib beam 272 and the first rib beam 262.

In the present embodiment, the motor 321 in the transmission mechanism 32 rotates to drive the first filter mechanism 26, the second filter mechanism 27 and the third filter mechanism 28 to rotate through the output shaft 322, the first bevel gear 323, the transmission shaft 324 and the second bevel gear 325, and the oil stains adhered on the first filter mechanism 26, the second filter mechanism 27 and the third filter mechanism 28 are thrown away through centrifugal force.

Referring to fig. 1, the intake chamber 21 and the exhaust chamber 23 are funnel-shaped structures, a large-size end surface of the intake chamber 21 is fixedly connected with the purification chamber 22, and a large-size end surface of the exhaust chamber 23 is fixedly connected with the purification chamber 22.

In the present embodiment, the air inlet chamber 21 is a funnel-shaped structure, and is configured to gradually expand the space from the entrance of the device, and the design that the space of the air inlet chamber 21 gradually increases like this can effectively reduce the flow speed of the smoke carrying the oil mist, the flow speed of the smoke at the entrance of the device is higher, and when the smoke enters a larger space, the air pressure gradually decreases, so that the flow speed of the smoke also decreases. This aims to reduce the velocity of the flue gas flowing to the screen means and thereby improve the effectiveness of the screen means. In the same way, the space of the discharge chamber 23 is gradually changed, except that it is gradually reduced along with the flow direction of the flue gas, so that the flue gas is gradually accelerated when flowing in the discharge chamber 23, thereby obtaining a larger flow velocity at the equipment outlet of the discharge chamber 23 to discharge the purified flue gas with higher efficiency.

Referring to fig. 1, a handle 35 is fixedly disposed at a middle position of the top surface of the cover plate 31.

In the present embodiment, the cover plate 31 can be opened by holding the handle 35, so that the first filtering mechanism 26, the second filtering mechanism 27 and the third filtering mechanism 28 clamped on the first clamping groove 222 can be taken out, and the first filtering mechanism 26, the second filtering mechanism 27 and the third filtering mechanism 28 can be replaced and maintained conveniently.

Referring to fig. 1, four universal wheels 13 are fixed on the bottom of the supporting base 11.

In this embodiment, four universal wheels 13 distributed in a matrix can facilitate the movement and parking of the whole device.

The utility model discloses a theory of operation and use flow: the oil mist is pumped into the air inlet chamber 21 by the fan, the electric telescopic rod 251 is started to open the air inlet plate 241, the oil mist enters the purifying chamber 22, the first filtering mechanism 26, the second filtering mechanism 27 and the third filtering mechanism 28 arranged in the purifying chamber 22 sequentially purify the oil mist entering the purifying chamber 22 from right to left, and finally purified smoke is discharged from the exhaust chamber 23; when the first filtering mechanism 26, the second filtering mechanism 27 and the third filtering mechanism 28 need to be cleaned, the motor 321 in the transmission mechanism 32 rotates to drive the first filtering mechanism 26, the second filtering mechanism 27 and the third filtering mechanism 28 to rotate through the action of the output shaft 322, the first bevel gear 323, the transmission shaft 324 and the second bevel gear 325, the water pump 331 in the cleaning mechanism 33 pumps water and sprays out from the water spray head 334 to clean the first filtering mechanism 26, the second filtering mechanism 27 and the third filtering mechanism 28, the first filtering mechanism 26, the second filtering mechanism 27 and the third filtering mechanism 28 are cleaned under the action of the rotating force and the water spray of the water spray head 334, the cleaned sewage leaks into the oil stain tank 12 through the leakage hole 221, and finally the sewage in the oil stain tank 12 is drained, and the cleaning efficiency of the oil mist can be increased by cleaning the first filtering mechanism 26, the second filtering mechanism 27 and the third filtering mechanism 28.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides an oil mist clarification plant with automatic clearance function which characterized in that: comprises a supporting component (1), a purifying component (2) and a cover plate component (3);

the supporting assembly (1) comprises a supporting seat (11), the supporting seat (11) is horizontally arranged, an oil stain groove (12) is formed in the top surface of the supporting seat (11), and the oil stain groove (12) is in a step shape;

the purification assembly (2) comprises an air inlet chamber (21), a purification chamber (22) and an exhaust chamber (23), the air inlet chamber (21), the purification chamber (22) and the exhaust chamber (23) are sequentially and fixedly connected from right to left, the air inlet chamber (21), the purification chamber (22) and the exhaust chamber (23) are mutually communicated, the bottom surface of the purification chamber (22) is fixedly arranged on the step end surface of the oil stain groove (12), leakage holes (221) are formed in the bottom surface of the purification chamber (22), the leakage holes (221) are communicated with the purification chamber (22) and the inner space of the oil stain groove (12), three first clamping grooves (222) are formed in the bottom surface of the inner wall of the purification chamber (22), the first clamping grooves (222) are three, the first clamping grooves (222) are arranged along the extending direction of the purification chamber (22), the bottom surface and the top surface of the air inlet chamber (21) are communicated with each other, a partition plate (24) is fixedly arranged at the bottom surface of the purification chamber (22), two partition plates (24) are distributed at intervals, each other two partition plates (24) are arranged at the positions of the partition plates (24), each other partition plate is provided with a hinge plate (241), and two partition plates (25) are arranged at the positions which are arranged at which are opposite to be close to the corresponding air inlet chamber (22) and are arranged at the partition plates at the corresponding base plate (25) and are arranged at the corresponding positions of the partition plates (22), electric telescopic rods (251) are fixedly arranged on the top surfaces of the two bases (25), the two electric telescopic rods (251) are distributed at intervals relatively, the telescopic ends of the two electric telescopic rods (251) are fixedly connected with one air inlet plate (241), and a first filtering mechanism (26), a second filtering mechanism (27) and a third filtering mechanism (28) are sequentially arranged on one side, away from the air inlet chamber (21), of each electric telescopic rod (251);

the cover plate component (3) comprises a cover plate (31), the cover plate (31) is arranged on the top surface of the purifying chamber (22) in a covering mode, the cover plate (31) is clamped with the top surface of the purifying chamber (22), a transmission mechanism (32) and a cleaning mechanism (33) are arranged on the top surface of the cover plate (31), the transmission mechanism (32) comprises a motor (321), the motor (321) is fixedly arranged on the top surface of the cover plate (31), an output shaft (322) is fixedly connected with an output shaft (321), the output shaft (322) is arranged in the purifying chamber (22), the end surface of the output shaft (322) is fixedly provided with a first bevel gear (323), the cleaning mechanism (33) comprises a water pump (331), one end of the water pump (331) is fixedly connected with a water inlet pipeline (332), the other end of the water pump (321) is fixedly connected with a water pipeline (333), the water pipeline (333) is accommodated in the inner space of the cover plate (31), three water spray heads (334) are fixedly arranged on the water pipeline (333), the three water spray heads (334) are arranged in the purifying chamber (22), and correspond to the first filtering mechanism (26), the second filtering mechanism (333) and the third water spray head (334) and the filtering mechanism (27) and the third water spray head (333), and a fifth clamping groove (34) is formed in the bottom surface of the cover plate (31).

2. The oil mist purifying apparatus with an automatic cleaning function according to claim 1, wherein: the first filtering mechanism (26) comprises a first frame (261), the first frame (261) is of a circular ring structure, the first frame (261) is clamped with the first clamping groove (222) and the fifth clamping groove (34), a first rib beam (262) is fixedly arranged on the inner annular wall of the first frame (261), the first rib beam (262) is positioned on the central shaft of the first frame (261), a second clamping groove (263) is formed in the inner annular wall of the first frame (261), and a first filtering net (264) is clamped in the second clamping groove (263);

the second filtering mechanism (27) comprises a second frame (271), the second frame (271) is of an annular structure, the second frame (271) is clamped with the first clamping groove (222) and the fifth clamping groove (34), a second rib beam (272) is fixedly arranged on the inner annular wall of the second frame (271), the second rib beam (272) is positioned on the central shaft of the second frame (271), a third clamping groove (273) is formed in the inner annular wall of the second frame (271), and a second filter screen (274) is clamped in the third clamping groove (273);

the third filtering mechanism (28) comprises a third frame (281), the third frame (281) is of a circular ring structure, the third frame (281) is clamped with the first clamping groove (222) and the fifth clamping groove (34), a third rib beam (282) is fixedly arranged on the inner ring wall of the third frame (281), the third rib beam (282) is positioned on the central shaft of the third frame (281), a fourth clamping groove (283) is formed in the inner ring wall of the third frame (281), and a third filter screen (284) is clamped in the fourth clamping groove (283);

first filter screen (264), second filter screen (274) with the filtration aperture of third filter screen (284) reduces in proper order, first filter screen (264) filtration aperture is 8um-12um, second filter screen (274) filtration aperture is 4um-7um, third filter screen (284) filtration aperture is 2um-4um.

3. The oil mist purifying apparatus having an automatic cleaning function according to claim 2, wherein: a second bevel gear (325) is arranged below the first bevel gear (323), the second bevel gear (325) is meshed with the first bevel gear (323), a transmission shaft (324) is fixedly arranged on one side of the second bevel gear (325), and the transmission shaft (324) sequentially penetrates through the third rib beam (282), the second rib beam (272) and the first rib beam (262) and is fixedly connected with the third rib beam (282), the second rib beam (272) and the first rib beam (262).

4. An oil mist purifying apparatus having an automatic cleaning function according to claim 2, characterized in that: the air inlet chamber (21) and the air outlet chamber (23) are both funnel-shaped structures, the large-size end face of the air inlet chamber (21) is fixedly connected with the purification chamber (22), and the large-size end face of the air outlet chamber (23) is fixedly connected with the purification chamber (22).

5. The oil mist purifying apparatus having an automatic cleaning function according to claim 4, wherein: the middle position of the top surface of the cover plate (31) is fixedly provided with a handle (35).

6. The oil mist purifying apparatus having an automatic cleaning function according to claim 5, wherein: the bottom surface of the supporting seat (11) is fixedly provided with four universal wheels (13) which are distributed in a matrix manner.

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