CN115846050B

CN115846050B - Oil mist waste gas waste heat purification device

Info

Publication number: CN115846050B
Application number: CN202310053387.6A
Authority: CN
Inventors: 李延平; 束海涛; 许庆涛; 蒋全平; 黄海波; 李建刚; 孙奉仲; 黄振波; 吴晓婷
Original assignee: Shandong Dai Rong Energy Saving Environmental Protection Technology Co ltd
Current assignee: Shandong Dai Rong Energy Saving Environmental Protection Technology Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-05-02
Anticipated expiration: 2043-02-02
Also published as: CN115846050A

Abstract

The invention discloses an oil mist waste gas waste heat purification device, which relates to the field of industrial waste gas treatment equipment and comprises a large shell, a connecting pipeline, a dynamic component, a movable door, a circuit control piece, a cleaning component and a static component, wherein the dynamic component comprises a switch unit and a dynamic interception unit; the cleaning component comprises a cleaning unit, the dynamic interception unit comprises a first electric cylinder, the first electric cylinder is fixedly arranged on a supporting piece, a third motor is fixedly arranged on a cylinder arm of the first electric cylinder, the third motor is slidably arranged on the supporting piece, a second gear is fixedly arranged at the output end of the third motor, the dynamic interception unit further comprises a second motor, the second motor is fixedly arranged on the supporting piece, a large interception component is arranged at the output end of the second motor, large particle oil drops and greasy dirt particles in gas are intercepted through the dynamic interception unit, the state of the large interception component is changed, and different gas treatments on oil mist content are realized.

Description

Oil mist waste gas waste heat purification device

Technical Field

The invention relates to the field of industrial waste gas treatment equipment, in particular to an oil mist waste gas waste heat purifying device.

Background

The manufacturing industry is the pillar industry of national economy, however, in the process of converting resources into manufactured products in modern manufacturing industry, the accompanying industrial oil mist waste gas not only causes serious pollution to the environment, but also causes harm to the health of production workers; therefore, there is a need for an oil mist waste heat purifying apparatus that purifies the discharged gas so as to minimize environmental pollution.

The Chinese patent with publication number of CN211487046U discloses an environment-friendly recovery treatment device for oil mist waste gas, which comprises an electrostatic treatment part, a spray purification part and a discharge part which are sequentially connected in a closed manner; the static treatment part is vertically arranged and comprises a gas collecting port, a first fan, a coarse dust filter and a high-voltage static oil mist separator which are sequentially arranged from bottom to top, wherein the gas collecting port is a horn-shaped gas collecting port, and the first fan is a vacuum air extracting pump; the environment-friendly recovery processing device for the oil mist waste gas disclosed by the patent can effectively clean industrial oil mist waste gas in an environment-friendly manner, and is environment-friendly and efficient.

However, the device filters large dust through the coarse dust filter, part of the oil dirt filtered at the moment is totally attached to the filter and cannot be led out, so that the filtering efficiency is affected, then the oil mist waste gas is decomposed through high-precision instruments such as a high-voltage electrostatic oil mist separator and an emulsifying device, the decomposed grease is only collected through a grease return pipe, and the decomposed grease is used for a long time and must be cleaned and maintained through manpower at regular intervals, otherwise, the device is very easy to damage and high in maintenance cost, and therefore, the invention provides the oil mist waste gas waste heat purifying device.

Disclosure of Invention

The invention discloses an oil mist waste gas waste heat purification device, which comprises a large shell, a connecting pipeline, a dynamic component, a movable door, a circuit control piece, a cleaning component and a static component, wherein the cleaning component is arranged on the dynamic component, the dynamic component is arranged on the connecting pipeline, and the connecting pipeline, the movable door, the circuit control piece, the static component and an oil receiving disc are arranged on the large shell, and is characterized in that: the dynamic component comprises a first shell, a first opening groove is formed in the first shell, a first end of an oil receiving box is fixedly arranged near the first end of the first shell, a bottom plate is fixedly arranged at the second end of the oil receiving box, a switch unit is arranged on the first shell, a supporting piece is fixedly arranged in the first shell, and a dynamic interception unit is arranged on the supporting piece; the cleaning component comprises a second electric cylinder, the second electric cylinder is rotatably arranged on a bottom plate, a connecting rod is rotatably arranged on a cylinder arm of the second electric cylinder, a fixed shaft is rotatably arranged at a first end of the connecting rod, the first end of the fixed shaft is fixedly arranged on the bottom plate, a second end of the fixed shaft is fixedly arranged on an oil receiving box, a cleaning unit is arranged at a second end of the connecting rod, a third electric cylinder is fixedly arranged on the connecting rod, a fixing plate is fixedly arranged on a cylinder arm of the third electric cylinder, a fourth motor is fixedly arranged on the fixing plate, and a third gear is fixedly arranged at an output end of the fourth motor.

Further, the dynamic interception unit comprises a first electric cylinder, the first electric cylinder is fixedly arranged on a supporting piece, a third electric motor is fixedly arranged on a cylinder arm of the first electric cylinder, the third electric motor is slidably arranged on the supporting piece, a second gear is fixedly arranged at the output end of the third electric motor, the dynamic interception unit further comprises a second electric motor, the second electric motor is fixedly arranged on the supporting piece, a large interception component is arranged at the output end of the second electric motor, and is used for intercepting large-particle oil drops and greasy dirt particles in gas, changing the state of the large interception component and realizing gas treatment with different oil mist contents.

Further, the static component includes water receiving mouth two, water receiving mouth two fixed mounting is on big shell, fixed mounting has three first ends of raceway on the two first ends of water receiving mouth, fixed mounting has the washing unit on the three second ends of raceway, the washing unit includes the sliding plate, sliding plate and three second ends of raceway are connected, install a plurality of cleaning heads on the sliding plate, a plurality of cleaning head evenly distributed, the washing unit still includes the removal subassembly, the static component still includes two sets of static oil mist purifying units, static oil mist purifying unit installs inside big shell, two sets of static oil mist purifying unit symmetric distribution, static oil mist purifying unit includes multiunit electric purification subassembly, multiunit electric purification subassembly evenly distributed.

Further, the big interception subassembly includes the axis of rotation, the first end of axis of rotation is connected with the output of motor two, fixed mounting has gear ring two in the axis of rotation, fixed mounting has bevel gear one on the gear ring two, gear ring two and gear two meshing, fixed mounting has the support shell in the axis of rotation, the last multiunit interception flabellum of installing of support shell rotation, multiunit interception flabellum circumference distributes, fixed mounting has bevel gear two on the first end of interception flabellum, bevel gear two and bevel gear one meshing.

Further, the cleaning unit comprises a first connecting shaft, the first connecting shaft is connected with a second end of the connecting rod, a first end of a water pipe is fixedly installed at the first end of the first connecting shaft, a first water receiving port is fixedly installed at the second end of the water pipe, a third gear ring is fixedly installed at the first connecting shaft, the third gear ring is meshed with the third gear, a fourth gear is fixedly installed at the third gear ring, the cleaning unit further comprises a supporting disc, a plurality of second connecting shafts are rotatably installed on the supporting disc, a plurality of second connecting shafts are circumferentially distributed, a cleaning roller is fixedly installed at the first end of the second connecting shaft, a plurality of cleaning hairs are fixedly installed on the cleaning roller, a plurality of water spraying heads are uniformly distributed at the cleaning roller, a fifth gear is fixedly installed at the second end of the second connecting shaft, and the fifth gear is meshed with the fourth gear.

Further, the moving assembly comprises a motor five, the motor five is fixedly arranged on the large shell, a gear six is fixedly arranged at the output end of the motor five, the moving assembly further comprises a gear seven, the gear seven is meshed with the gear six, a screw rod is fixedly arranged on the gear seven, the screw rod is in threaded fit with the sliding plate, sliding rods are slidably arranged at two ends of the sliding plate, and two ends of the sliding rod are fixedly arranged on the large shell.

Further, the electric purification group price comprises a first connecting plate, a plurality of small holes are formed in the first connecting plate, the small holes are uniformly distributed, four first insulator ends are fixedly arranged on the first connecting plate, four insulators are uniformly distributed, a second connecting plate is fixedly arranged at the second insulator end and close to the four insulators, a plurality of positive pole pieces are fixedly arranged on the second connecting plate, the positive pole pieces are uniformly distributed, a third connecting plate is fixedly arranged at the second insulator end, grooves are formed in the third connecting plate, a plurality of negative pole pieces are fixedly arranged on the third connecting plate, the negative pole pieces are uniformly distributed, and the negative pole pieces are inserted into the positive pole pieces.

Further, the switch unit comprises a first motor, the first motor is fixedly arranged on a first shell, a first gear is fixedly arranged at the output end of the first motor, the switch unit further comprises a rotating shell, the rotating shell is rotatably arranged on the first shell, a second opening groove is formed in the rotating shell, a first gear ring is fixedly arranged at the first end of the rotating shell, and the first gear ring is meshed with the first gear.

Compared with the prior art, the invention has the beneficial effects that: (1) According to the invention, the dynamic component and the static component are arranged, large-particle oil drops and greasy dirt particles in the gas are intercepted by the dynamic component, and the gas primarily treated by the dynamic component is further treated by the static component to further treat tiny oil mist in the gas, so that the oil mist in the gas is thoroughly removed; (2) The invention is provided with the dynamic interception unit, and the very clean effect of treating the gases with different oil mist contents is achieved by adjusting the angles of the interception blades in the dynamic interception unit; (3) According to the cleaning component provided by the invention, the cleaning component is used for cleaning the interception fan blades in the dynamic component, so that the dynamic component can better intercept large-particle oil drops and greasy dirt particles in gas; (4) The static component provided by the invention realizes the treatment of tiny oil mist in the static component, and reduces the temperature of electrostatic field and gas through the flushing unit in the static component.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the overall structure of the present invention.

FIG. 3 is a schematic diagram of the dynamic component structure of the present invention.

Fig. 4 is an enlarged schematic view of the structure at B in fig. 3.

FIG. 5 is a schematic view of the internal structure of the dynamic component of the present invention.

Fig. 6 is an enlarged schematic view of the structure at C in fig. 5.

FIG. 7 is a schematic view of a portion of the dynamic component of the present invention.

Fig. 8 is a sectional view taken along the direction A-A in fig. 7.

Fig. 9 is an enlarged schematic view of the structure at D in fig. 8.

Fig. 10 is a schematic view of a cleaning member according to the present invention.

FIG. 11 is a schematic view of a cleaning device according to the second embodiment of the present invention.

Fig. 12 is an enlarged schematic view of the structure at E in fig. 11.

Fig. 13 is an enlarged schematic view of the structure at F in fig. 11.

Fig. 14 is a schematic view of the static component structure of the present invention.

Fig. 15 is an enlarged schematic view of the structure at G in fig. 14.

Fig. 16 is an enlarged schematic view of the structure H in fig. 14.

FIG. 17 is a schematic view of a portion of the static component of the present invention.

Fig. 18 is an enlarged schematic view of the structure at K in fig. 17.

Reference numerals: 1-a large housing; 2-connecting pipelines; 3-dynamic parts; 4-a movable door; 5-circuit controls; 6-cleaning the parts; 7-a static part; 8-an oil pan; 301-a first shell; 302, an oil receiving box; 303-rotating the housing; 304-first gear ring; 305-motor one; 306-gear one; 307-supports; 308-electric cylinder I; 309-motor two; 310-intercepting fan blades; 311-motor three; 312-gear two; 313-second gear ring; 314-rotating shaft; 315-bevel gear one; 316-bevel gear II; 317-a bottom plate; 318-a support housing; 601-an electric cylinder II; 602-connecting rods; 603-water receiving port I; 604-a first water delivery pipe; 605-connecting shaft one; 606-a second water delivery pipe; 607-a fixed shaft; 608-an electric cylinder III; 609-motor four; 610-a fixed plate; 611-gear three; 612-ring gear three; 613-gear four; 614-gear five; 615-connecting shaft two; 616-cleaning rollers; 617-cleaning hair; 618-a sprinkler head; 619-support plate; 701-a second water receiving port; 702-a third water delivery pipe; 703-motor five; 704-gear six; 705-gear seven; 706-screw rod; 707-a sliding bar; 708-a sliding plate; 709-cleaning the head; 710—connecting plate one; 711-insulator; 712-connecting plate two; 713-connecting plate three; 714—a negative electrode member; 715-positive piece.

Detailed Description

The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Examples: as shown in fig. 1-9, the oil mist waste gas waste heat purifying device comprises a large shell 1, a connecting pipeline 2, a dynamic part 3, a movable door 4, a circuit control part 5, a cleaning part 6 and a static part 7, wherein the cleaning part 6 is arranged on the dynamic part 3, the dynamic part 3 is arranged on the connecting pipeline 2, the movable door 4, the circuit control part 5, the static part 7 and an oil receiving disc 8 are arranged on the large shell 1, three movable doors 4 are arranged on the large shell 1, the three movable doors 4 are uniformly distributed, three circuit control parts 5 are arranged on the large shell 1, the three circuit control parts 5 are uniformly distributed, the dynamic part 3 comprises a shell one 301, a first opening groove is formed in the shell one 301, a first end of an oil receiving box 302 is fixedly arranged near the first end of the shell one 301, a bottom plate 317 is fixedly arranged on the second end of the oil receiving box 302, a switch unit is arranged on the shell one 301, a supporting part 307 is fixedly arranged inside the shell one 301, and a dynamic intercepting unit is arranged on the supporting part 307.

The dynamic interception unit comprises a first electric cylinder 308, the first electric cylinder 308 is fixedly arranged on the supporting piece 307, a third motor 311 is fixedly arranged on a cylinder arm of the first electric cylinder 308, the third motor 311 is slidably arranged on the supporting piece 307, a second gear 312 is fixedly arranged at an output end of the third motor 311, the dynamic interception unit further comprises a second motor 309, the second motor 309 is fixedly arranged on the supporting piece 307, a large interception component is arranged at an output end of the second motor 309, and large particle oil drops and greasy dirt particles in gas are intercepted by the dynamic interception unit, so that the state of the large interception component is changed, and gas treatment with different oil mist contents is realized.

The large interception component comprises a rotating shaft 314, a first end of the rotating shaft 314 is connected with an output end of a motor II 309, a gear ring II 313 is fixedly arranged on the rotating shaft 314, a bevel gear I315 is fixedly arranged on the gear ring II 313, the gear ring II 313 is meshed with the gear II 312, a support shell 318 is fixedly arranged on the rotating shaft 314, a plurality of groups of interception blades 310 are rotatably arranged on the support shell 318, the plurality of groups of interception blades 310 are circumferentially distributed, a bevel gear II 316 is fixedly arranged on the first end of the interception blade 310, and the bevel gear II 316 is meshed with the bevel gear I315.

The switch unit comprises a first motor 305, the first motor 305 is fixedly arranged on a first shell 301, a first gear 306 is fixedly arranged on the output end of the first motor 305, the switch unit further comprises a rotating shell 303, the rotating shell 303 is rotatably arranged on the first shell 301, a second opening groove is formed in the rotating shell 303, a first gear ring 304 is fixedly arranged on the first end of the rotating shell 303, and the first gear ring 304 is meshed with the first gear 306.

Introducing gas, starting the first electric cylinder 308, driving the third motor 311 to slide by the cylinder arm of the first electric cylinder 308, driving the second gear 312 to move by the third motor 311, meshing the second gear 312 with the second gear 313, starting the third motor 311, driving the second gear 313 to rotate by the output end of the third motor 311 through the second gear 312, driving the second gear 313 to rotate by the second gear 313 through the first bevel gear 315, driving the second bevel gears 316 to rotate by the second bevel gears 316, driving the interception fan blades 310 to rotate by the second bevel gears 316, stopping the third motor 311 when the interception fan blades 310 rotate thirty degrees, retracting the first electric cylinder 308, driving the second gear 312 to retract by the third motor 311, disengaging the second gear 312 from the second gear 313, starting the second motor 309, driving the rotation shaft 314 to move by the output end of the second motor 309 through the support housing 318, at this time, through the rotation of the interception fan blade 310, the interception fan blade 310 mechanically collides with oil drops and greasy dirt particles of large particles in the gas, so that the interception fan blade 310 is blocked and trapped, the oil drops and greasy dirt particles are scattered to the edge of the first shell 301 to be accumulated under the action of centrifugal force, the greasy dirt flows downwards into the oil receiving box 302, after the gas treatment is finished, the first electric cylinder 308 is started, the cylinder arm of the first electric cylinder 308 drives the third motor 311 to slide, the third motor 311 drives the second gear 312 to move, the second gear 312 is meshed with the second gear 313, the third motor 311 is started to rotate, the output end of the third motor 311 drives the second gear 313 to rotate through the second gear 312, the second gear 313 drives the second bevel gears 316 to rotate through the first bevel gears 315, the second bevel gears 316 drive the interception fan blade 310 to rotate, and the interception fan blade 310 is reset.

As shown in fig. 10 to 13, the cleaning member 6 includes a second electric cylinder 601, the second electric cylinder 601 is rotatably mounted on the base plate 317, a connecting rod 602 is rotatably mounted on a cylinder arm of the second electric cylinder 601, a fixed shaft 607 is rotatably mounted on a first end of the connecting rod 602, a first end of the fixed shaft 607 is fixedly mounted on the base plate 317, a second end of the fixed shaft 607 is fixedly mounted on the oil receiving box 302, a cleaning unit is mounted on a second end of the connecting rod 602, a third electric cylinder 608 is fixedly mounted on the connecting rod 602, a fixed plate 610 is fixedly mounted on a cylinder arm of the third electric cylinder 608, the fixed plate 610 is fixedly connected with the first connecting shaft 605, a fourth motor 609 is fixedly mounted on the fixed plate 610, and a third gear 611 is fixedly mounted on an output end of the fourth motor 609.

The cleaning unit comprises a first connecting shaft 605, the first connecting shaft 605 is connected with the second end of the connecting rod 602, the first end of the first connecting shaft 605 is fixedly provided with a first end of a water conveying pipe 604, the second end of the water conveying pipe 604 is fixedly provided with a first water receiving port 603, the first connecting shaft 605 is fixedly provided with a third gear ring 612, the third gear ring 612 is meshed with the third gear ring 611, the third gear ring 612 is fixedly provided with a fourth gear 613, the cleaning unit further comprises a supporting disk 619, the supporting disk 619 is rotatably provided with a plurality of second connecting shafts 615, the plurality of second connecting shafts 615 are circumferentially distributed, the first end of the second connecting shafts 615 is fixedly provided with cleaning rollers 616, the cleaning rollers 616 are fixedly provided with a plurality of cleaning hairs 617, the cleaning rollers 616 are uniformly provided with a plurality of water spraying heads 618, the second connecting shafts 615 are fixedly provided with a fifth gear 614, the fifth gear 614 is meshed with the fourth gear 613, the fifth gear 614 is fixedly provided with a first end of the second water conveying pipe 606, and the second end of the second conveying pipe 606 is fixedly provided with the first end of the first connecting shaft 605.

The second electric cylinder 601 is started, the second electric cylinder 601 is retracted, the cylinder arm of the second electric cylinder 601 drives the connecting rod 602 to move, the connecting rod 602 drives the third electric cylinder 608 and the first connecting shaft 605 to move, the third electric cylinder 608 is started, the cylinder arm of the third electric cylinder 608 drives the first connecting shaft 605 to move through the fixing plate 610, the fixing plate 610 drives the fourth motor 609 to move, at the moment, the plurality of cleaning rollers 616 and the interception fan blades 310 are contacted, the fourth motor 609 is started, the output end of the fourth motor 609 drives the third gear 612 to rotate through the third gear 611, the third gear 612 drives the plurality of fifth gears 614 to rotate through the fourth gear 613, the fifth gear 614 drives the cleaning roller 616 to rotate through the second connecting shaft 615, the cleaning rollers 616 drive the cleaning hair 617 to clean greasy dirt on the interception fan blades 310, the first water pipe 604 is connected with cleaning agent and water, the cleaning agent and the water are conveyed to the water spraying heads 618 through the second water pipe 606, the interception fan blades 310 are ensured to be cleaner through the cleaning of the cleaning hair 617, the fourth motor 609 is stopped after the cleaning is completed, the fourth motor 609 is retracted, the arm of the third electric cylinder 608 drives the first connecting shaft 616 to rotate through the fixing plate 615, and the second connecting shaft is reset.

As shown in fig. 14-18, the static component 7 includes a water receiving port two 701, the water receiving port two 701 is fixedly installed on the large housing 1, a first end of a water pipe three 702 is fixedly installed on a first end of the water receiving port two 701, a flushing unit is fixedly installed on a second end of the water pipe three 702, the flushing unit includes a sliding plate 708, the sliding plate 708 is connected with a second end of the water pipe three 702, a plurality of cleaning heads 709 are installed on the sliding plate 708, the plurality of cleaning heads 709 are uniformly distributed, the flushing unit further includes a moving assembly, the static component 7 further includes two groups of static oil mist purifying units, the static oil mist purifying units are installed inside the large housing 1, the two groups of static oil mist purifying units are symmetrically distributed, the static oil mist purifying units include a plurality of groups of electric purifying assemblies, and the plurality of groups of electric purifying assemblies are uniformly distributed.

The moving assembly comprises a motor five 703, the motor five 703 is fixedly arranged on the large shell 1, a gear six 704 is fixedly arranged at the output end of the motor five 703, the moving assembly further comprises a gear seven 705, the gear seven 705 is meshed with the gear six 704, a screw rod 706 is fixedly arranged on the gear seven 705, the screw rod 706 is in threaded fit with a sliding plate 708, sliding rods 707 are slidably arranged at two ends of the sliding plate 708, and two ends of the sliding rods 707 are fixedly arranged on the large shell 1.

The electric purification assembly comprises a first connecting plate 710, a plurality of small holes are formed in the first connecting plate 710 and are uniformly distributed, a second connecting plate 712 is further arranged on the second connecting plate 712, a plurality of positive pole pieces 715 are fixedly arranged on the second connecting plate 712 and are uniformly distributed, the interior of each positive pole piece 715 is hollow, a third connecting plate 713 is provided with a groove, a plurality of negative pole pieces 714 are fixedly arranged on the third connecting plate 713 and are uniformly distributed, the negative pole pieces 714 are inserted into the positive pole pieces 715, four insulators 711 are arranged on the third connecting plate 713 and are uniformly distributed, and the fourth insulators 711 are used for connecting the first connecting plate 710, the second connecting plate 712 and the third connecting plate 713.

The primary treated gas is conveyed into the large shell 1 through the connecting pipeline 2, the gas contacts the negative pole piece 714 and the positive pole piece 715 through the grooves on the connecting plate III 713, tiny oil mist particles enter the electrostatic oil mist purifying unit, tiny oil mist passes through the negative pole piece 714 and the positive pole piece 715 of the device, the oil mist gas is ionized and carbonized, the oil mist with negative charges moves to the positive plate of the electric field under the action of the adsorption electric field force, namely the inner wall of the positive pole piece 715, so that the oil mist is accumulated on the inner wall of the positive pole piece 715, drops into the oil receiving disc 8 through the self gravity, after a certain time, water and cleaning agent are connected onto the water receiving port II 701, the water and the cleaning agent are conveyed to the cleaning head 709 through the water conveying pipe III 702, the motor V703 is started, the output end of the motor V703 drives the gear V705 to move through the gear V704, the gear V705 drives the cleaning heads 709 through the sliding plate 708, and the greasy dirt remained on the inner wall of the positive pole piece 715 is cleaned and the whole electrostatic field is cooled.

Working principle: the first shell 301 is connected with gas, the first cylinder 308 is started, the cylinder arm of the first cylinder 308 drives the motor III 311 to slide, the motor III 311 drives the gear II 312 to move, the gear II 312 is meshed with the gear II 313, the motor III 311 is started, the output end of the motor III 311 drives the gear II 313 to rotate through the gear II 312, the gear II 313 drives the bevel gears II 316 to rotate through the bevel gears I315, the bevel gears II 316 drive the interception fan blade 310 to rotate, when the interception fan blade 310 rotates thirty degrees, the motor III 311 stops, the first cylinder 308 retracts, the first cylinder 308 drives the gear II 312 to retract through the motor III, the gear II 312 is separated from the gear II 313 to be meshed with the gear II 313, the motor II 309 is started, the output end of the motor II 309 drives the rotating shaft 314 to move, the rotating shaft 314 drives the interception fan blades 310 to move through the support shell 318, and at the moment, the interception fan blade 310 rotates, the interception fan blade 310 mechanically collides with large-particle oil drops and greasy dirt particles in the gas so as to be blocked and trapped, the large-particle oil drops and greasy dirt particles are scattered to the edge of the first shell 301 to be accumulated under the action of centrifugal force, greasy dirt flows downwards into the oil receiving box 302, when the content of the oily mist in the gas is large, the rotation angle of the interception fan blade 310 is regulated to be large through the third motor 311, the area of the interception fan blade 310 mechanically colliding in the interception process is enlarged so as to adapt to the oily mist with different oily mist content, the primary treatment gas is conveyed into the large shell 1 through the connecting pipeline 2, the gas contacts the negative pole piece 714 and the positive pole piece 715 through the grooves on the third connecting plate 713, the tiny oily mist particles enter the electrostatic oily mist purifying unit, the tiny oily mist is carbonized through the areas of the negative pole piece 714 and the positive pole piece 715 of the equipment, the oily mist gas is ionized, the oily mist with negative charges moves towards the positive pole plate of the electric field under the action of the adsorption electric field force, namely the inner wall of the positive pole piece 715 is accumulated on the inner wall of the positive pole piece 715, the positive pole piece falls into the oil receiving disc 8 through self gravity, after a certain time, water and cleaning agent are connected to the water receiving port II 701, the water and the cleaning agent are conveyed to the cleaning head 709 through the water conveying pipe III 702, the motor V703 is started, the output end of the motor V703 drives the gear V705 to move through the gear V704, the gear V705 drives the plurality of cleaning heads 709 to move through the sliding plate 708, the oil stain remained on the inner wall of the positive pole piece 715 is washed and the whole electrostatic field is cooled, after the gas treatment is finished, the electric cylinder I308 is started, the cylinder arm of the electric cylinder I308 drives the motor V311 to slide, the motor V311 drives the gear V312 to move, the gear V312 is meshed with the gear V313, the motor V311 is started to rotate, the output end of the motor V311 drives the gear V313 to rotate through the gear V312, the V313 drives the bevel gears V316 to rotate through the V315, bevel gear two 316 drives interception fan blade 310 to rotate, interception fan blade 310 resets, start electric cylinder two 601, electric cylinder two 601 is retracted, the cylinder arm of electric cylinder two 601 drives connecting rod 602 to move, connecting rod 602 drives electric cylinder three 608 and connecting shaft one 605 to move, start electric cylinder three 608, the cylinder arm of electric cylinder three 608 drives connecting shaft one 605 to move through fixed plate 610, fixed plate 610 drives motor four 609 to move, at this time, a plurality of cleaning rollers 616 are contacted with interception fan blade 310, motor four 609 is started, the output end of motor four 609 drives gear three 612 to rotate through gear three 611, gear three 612 drives a plurality of gears five 614 to rotate through gear four 613, gear five 614 drives cleaning roller 616 to rotate through connecting shaft two 615, cleaning roller 616 drives cleaning hair 617 to clean greasy dirt on interception fan blade 310, water pipe one 604 is connected with cleaning agent and water while cleaning, the cleaning agent and water are conveyed to the water spraying head 618 through the water conveying pipe II 606, under the spraying of the cleaning agent and water, the intercepting fan blades 310 are ensured to be cleaner through the cleaning of the cleaning wool 617, when the cleaning is finished, the motor IV 609 is stopped, the electric cylinder III 608 is retracted, the cylinder arm of the electric cylinder III 608 drives the connecting shaft I605 to retract through the fixing plate 610, and the electric cylinder II 601 is started and reset.

Claims

1. The utility model provides an oil mist waste gas waste heat purification device, includes big shell (1), connecting tube (2), dynamic part (3), dodge gate (4), circuit control piece (5), clean part (6), static part (7), clean part (6) are installed on dynamic part (3), dynamic part (3) are installed on connecting tube (2), dodge gate (4), circuit control piece (5), static part (7), oil receiving dish (8) are installed on big shell (1), its characterized in that: the dynamic component (3) comprises a first shell (301), a first opening groove is formed in the first shell (301), a first end of an oil receiving box (302) is fixedly arranged near the first end of the first shell (301), a bottom plate (317) is fixedly arranged at the second end of the oil receiving box (302), a switch unit is arranged on the first shell (301), a supporting piece (307) is fixedly arranged in the first shell (301), and a dynamic interception unit is arranged on the supporting piece (307); the cleaning component (6) comprises a second electric cylinder (601), the second electric cylinder (601) is rotatably arranged on a bottom plate (317), a connecting rod (602) is rotatably arranged on a cylinder arm of the second electric cylinder (601), a fixed shaft (607) is rotatably arranged at a first end of the connecting rod (602), the first end of the fixed shaft (607) is fixedly arranged on the bottom plate (317), a second end of the fixed shaft (607) is fixedly arranged on an oil receiving box (302), a cleaning unit is arranged at a second end of the connecting rod (602), a third electric cylinder (608) is fixedly arranged on the connecting rod (602), a fixing plate (610) is fixedly arranged on a cylinder arm of the third electric cylinder (608), a fourth motor (609) is fixedly arranged on the fixing plate (610), and a third gear (611) is fixedly arranged at an output end of the fourth motor (609);

the dynamic interception unit comprises a first electric cylinder (308), the first electric cylinder (308) is fixedly arranged on a supporting piece (307), a third electric motor (311) is fixedly arranged on a cylinder arm of the first electric cylinder (308), the third electric motor (311) is slidably arranged on the supporting piece (307), a second gear (312) is fixedly arranged at an output end of the third electric motor (311), the dynamic interception unit further comprises a second electric motor (309), the second electric motor (309) is fixedly arranged on the supporting piece (307), a large interception component is arranged at an output end of the second electric motor (309), and is used for intercepting large-particle oil drops and greasy dirt particles in gas, so that the state of the large interception component is changed, and gas treatment with different oil mist contents is realized.

2. An oil mist exhaust gas waste heat purifying apparatus as defined in claim 1, wherein: static part (7) is including water receiving mouth two (701), water receiving mouth two (701) fixed mounting is on big shell (1), fixed mounting has raceway three (702) first end on water receiving mouth two (701) first end, fixed mounting has washing unit on raceway three (702) second end, washing unit includes sliding plate (708), sliding plate (708) are connected with raceway three (702) second end, install a plurality of cleaning heads (709) on sliding plate (708), a plurality of cleaning heads (709) evenly distributed, washing unit still includes the removal subassembly, static part (7) still includes two sets of static oil mist purifying unit, static oil mist purifying unit installs inside big shell (1), two sets of static oil mist purifying unit symmetric distribution, static oil mist purifying unit includes multiunit electricity purifying element, multiunit electricity purifying element evenly distributes.

3. An oil mist exhaust gas waste heat purifying apparatus as defined in claim 1, wherein: the large interception assembly comprises a rotating shaft (314), a first end of the rotating shaft (314) is connected with an output end of a motor II (309), a gear ring II (313) is fixedly installed on the rotating shaft (314), a bevel gear I (315) is fixedly installed on the gear ring II (313), the gear ring II (313) is meshed with a gear II (312), a support housing (318) is fixedly installed on the rotating shaft (314), a plurality of groups of interception fan blades (310) are rotatably installed on the support housing (318), a plurality of groups of interception fan blades (310) are circumferentially distributed, a bevel gear II (316) is fixedly installed on the first end of the interception fan blades (310), and the bevel gear II (316) is meshed with the bevel gear I (315).

4. An oil mist exhaust gas waste heat purifying apparatus as defined in claim 1, wherein: the cleaning unit comprises a first connecting shaft (605), the first connecting shaft (605) is connected with a second end of a connecting rod (602), the first end of the first connecting shaft (605) is fixedly provided with a first end of a water conveying pipe (604), the second end of the first connecting shaft (604) is fixedly provided with a first water receiving port (603), the first connecting shaft (605) is fixedly provided with a third gear ring (612), the third gear ring (612) is meshed with a third gear (611), the third gear ring (612) is fixedly provided with a fourth gear (613), the cleaning unit further comprises a supporting disc (619), the supporting disc (619) is rotatably provided with a plurality of second connecting shafts (615), a plurality of second connecting shafts (615) are circumferentially distributed, the first end of the second connecting shaft (615) is fixedly provided with a cleaning roller (616), the cleaning roller (616) is fixedly provided with a plurality of cleaning hairs (617), the cleaning hairs (617) are evenly distributed, the cleaning roller (616) is fixedly provided with a plurality of water spraying heads (618), the plurality of water spraying heads (614) are evenly distributed on the fifth gear (614), and the second gear (614) are evenly distributed on the fifth gear (614).

5. An oil mist exhaust gas waste heat purifying apparatus as defined in claim 2, wherein: the movable assembly comprises a motor five (703), the motor five (703) is fixedly arranged on a large shell (1), a gear six (704) is fixedly arranged at the output end of the motor five (703), the movable assembly further comprises a gear seven (705), the gear seven (705) is meshed with the gear six (704), a screw rod (706) is fixedly arranged on the gear seven (705), the screw rod (706) is in threaded fit with a sliding plate (708), sliding rods (707) are slidably arranged at two ends of the sliding plate (708), and two ends of the sliding rods (707) are fixedly arranged on the large shell (1).

6. An oil mist exhaust gas waste heat purifying apparatus as defined in claim 5, wherein: the electric purification unit price comprises a first connecting plate (710), a plurality of small holes are formed in the first connecting plate (710), the small holes are uniformly distributed, four first insulators (711) are fixedly arranged on the first connecting plate (710), four second connecting plates (712) are fixedly arranged at the second ends of the insulators (711) and are close to the four first insulators, a plurality of positive pole pieces (715) are fixedly arranged on the second connecting plates (712), a plurality of positive pole pieces (715) are uniformly distributed, a third connecting plate (713) is fixedly arranged at the second ends of the insulators (711), grooves are formed in the third connecting plate (713), a plurality of negative pole pieces (714) are uniformly distributed, and the negative pole pieces (714) are inserted into the positive pole pieces (714).

7. A device for purifying waste heat of oil mist waste gas as set forth in claim 3, wherein: the switch unit comprises a first motor (305), the first motor (305) is fixedly arranged on a first shell (301), a first gear (306) is fixedly arranged at the output end of the first motor (305), the switch unit further comprises a rotating shell (303), the rotating shell (303) is rotatably arranged on the first shell (301), a second opening groove is formed in the rotating shell (303), a first gear ring (304) is fixedly arranged at the first end of the rotating shell (303), and the first gear ring (304) is meshed with the first gear (306).