An industrial oil fume waste gas treatment device and process

Abstract

The present invention discloses an industrial oil fume waste gas treatment device and process, which relates to the technical field of oil fume waste gas treatment, and includes a multi-stage oil mist adsorber, a honeycomb electrostatic tower, a dry filter box, an activated carbon bin, a catalytic combustor, an electrical control cabinet and a chimney. The left and right sides of the middle part of the inner wall of the honeycomb electrostatic tower are fixedly connected with atomizing sprayers. By arranging a cleaning mechanism at the bottom of the sprayer, the cleaning mechanism is used to clean the stains in the holes of the electrostatic plate. At this time, the output end of the sprayer is relatively close to the inner wall of the electrostatic plate, so that the sprayed water flow has a greater impact force, and the inner wall of the honeycomb electrostatic plate is washed by the water flow, further solving the problem that in the process of using the traditional industrial oil fume waste gas treatment device, the oily substances and dust in the waste gas are easily attached to the electrostatic plate. If not cleaned regularly, it will cause uneven discharge of the electrostatic plate, resulting in electric leakage and poor electrostatic dust removal effect.

Description

Technical Field

[0001] The present invention relates to the technical field of fume and waste gas treatment, and particularly relates to an industrial fume and waste gas treatment device and process. Background Art

[0002] The components of industrial fume are relatively complex, usually accompanied by the odor of organic waste gas. Traditional fume treatment equipment only has the function of oil mist collection and cannot further treat industrial fume. If directly discharged, it will cause great pollution to the air and endanger human health.

[0003] The following problems exist in the prior art:

[0004] 1. During the use of the existing industrial fume and waste gas treatment device, when the honeycomb electrostatic tower filters the fume and waste gas, the fume impurities in the waste gas are likely to adhere to the inside of the equipment. If not cleaned regularly, the oil ash substances adhering to the electrostatic plate will cause uneven discharge of the electrostatic plate, resulting in electric leakage and poor electrostatic dust removal effect.

[0005] 2. During the use of the existing industrial fume and waste gas treatment device, since the fume and waste gas are doped with powders that harden when encountering water, the traditional cleaning method cannot effectively remove the caked powders adhering to the inner wall of the electrostatic plate. Over time, the caked powders will continue to accumulate, resulting in damage to the electrostatic dust removal equipment.

[0006] 3. During the use of the existing industrial fume and waste gas treatment device, the hydrophobic sticky powders adhering to the surface of the electrostatic plate are often generated by the mixture of oily substances and hydrophobic powders in the waste gas when they are attracted and adsorbed by the electrostatic plate. They not only have strong adhesion, but also are likely to overflow from the upper and lower sides of the intersection surface between the scraper and the electrostatic plate when being cleaned by the scraper, resulting in some stains remaining in the electrostatic plate and poor cleaning effect. Summary of the Invention

[0007] The present invention provides an industrial fume and waste gas treatment device and process to solve the problems raised in the above background art.

[0008] To solve the above technical problems, the technical solutions adopted by the present invention are:

[0009] An industrial oil fume waste gas treatment device includes a multi-stage oil mist adsorber, a honeycomb electrostatic tower, a dry filter box, an activated carbon bin, a catalytic combustor, an electrical control cabinet, and a chimney, and the above components are interconnected. On the left and right sides of the middle part of the inner wall of the honeycomb electrostatic tower, atomizing sprayers are fixedly connected. At the bottom of the inner wall of the honeycomb electrostatic tower, a waste water pipe is fixedly connected. On the top of the inner wall of the honeycomb electrostatic tower near the atomizing sprayer, a honeycomb electrostatic plate is fixedly connected, and the holes of the honeycomb electrostatic plate are circular. On one side of the inner wall of the honeycomb electrostatic tower near the bottom of the honeycomb electrostatic plate, a discharge rack is fixedly connected, and a number of discharge columns fixedly connected to the top of the discharge rack are located at the center of the holes of the honeycomb electrostatic plate.

[0010] On one side of the outer wall of the honeycomb electrostatic tower, a first motor is fixedly connected. The output end of the first motor is fixedly connected with a screw rod, and one end of the screw rod is rotatably connected with the inner wall of the honeycomb electrostatic tower. In the middle of the outer wall of the screw rod, a fixing frame is threadedly connected. At the bottom of the fixing frame, a support platform is fixedly connected. At one end of the inner wall of the support platform, a rotating mechanism is arranged, and at the top of one side of the inner wall of the support platform, a transmission mechanism is arranged. At the four corners of the top of the inner wall of the fixing frame, multi-stage pneumatic telescopic rods are fixedly connected. The output ends of the four multi-stage pneumatic telescopic rods are fixedly connected with the same liquid storage bin. At the bottom of the liquid storage bin, a number of telescopic drain pipes are fixedly connected. One end of the telescopic drain pipe is rotatably connected with a sprayer, and a cleaning mechanism is fixedly connected to the bottom of the sprayer.

[0011] The further improvement of the technical solution of the present invention lies in that: the rotating mechanism includes a second motor fixedly connected to one end of the inner wall of the support platform. The output end of the second motor is fixedly connected with a worm, and one end of the worm is rotatably connected with the inner wall of the support platform. On one side of the outer wall of the worm, a number of hollow turbines are engaged. The outer wall of the hollow turbine is rotatably connected with the inner wall of the support platform. At one end of the top of the hollow turbine, a chute is opened, and the inner diameter of the inner circle of the hollow turbine is smaller than the hole diameter of the honeycomb electrostatic plate. The inner wall of the chute is slidably connected with the outer wall of the sprayer, and the sprayer is located in the hole of the honeycomb electrostatic plate and does not come into contact with the discharge column during rotation. The cleaning mechanism includes a cleaning bin fixedly connected to the bottom of the sprayer. In the middle of one side of the inner wall of the cleaning bin, a limiting bin is fixedly connected. At the centers of the upper and lower ends of the inner wall of the limiting bin, elastic telescopic rods are fixedly connected, and the output ends of the elastic telescopic rods are circular. In the middle of the limiting bin, a transmission gear rod is rotatably connected, and at the center of the inner wall of the limiting bin, a special-shaped block is fixedly connected to the transmission gear rod. The shape of the special-shaped block is triangular, and the triangle of the special-shaped block protrudes outward in an arc shape, while the connection between the triangles presents an arc shape that is concave inward. The outer wall of the special-shaped block is slidably connected with the output end of the elastic telescopic rod. On one side of the outer wall of the elastic telescopic rod near the output end, a support frame is fixedly connected. On one side of the outer wall of the support frame, a friction block is fixedly connected.

[0012] A further improvement of the technical solution of the present invention lies in that: the transmission mechanism includes an internal gear ring fixedly connected to the top of one side of the inner wall of the support table. A transmission gear is meshed with the inner wall of the internal gear ring. The transmission gear is located at the gap between the top of the hollow turbine and the top of the inner wall of the support table. One end of the bottom of the transmission gear is provided with an annular card slot and is slidably connected to a support column fixedly connected to one end of the top of the hollow turbine. A jack is provided at the center of the top of the transmission gear, and clamping blocks are fixedly connected to both ends of the inner wall of the jack. A transmission shaft is slidably connected to the inner wall of the jack, and fixing grooves are provided on both sides of the outer wall of the transmission shaft, and the inner wall of the fixing groove is slidably connected to the outer wall of the clamping block. The top of the transmission shaft is rotatably connected to the top of one side of the outer wall of the sprinkler, and one end of the bottom of the outer wall of the transmission shaft is rotatably connected to the top of the cleaning bin. A gear is fixedly connected to the bottom of the transmission shaft, and one side of the outer wall of the gear is meshed with one side of the outer wall of the transmission gear rod.

[0013] A further improvement of the technical solution of the present invention lies in that: a deflector is fixedly connected to the end of the transmission gear rod away from the gear. A transmission rod is rotatably connected to the bottom of one side of the outer wall of the deflector. One end of the transmission rod is rotatably connected to a rotating disk. A lever is fixedly connected to one end of the outer wall of the rotating disk. A limiting block is rotatably connected to the side of the rotating disk away from the transmission rod, and one side of the outer wall of the limiting block is fixedly connected to the top of one side of the inner wall of the cleaning bin.

[0014] A further improvement of the technical solution of the present invention lies in that: a fixing rod is rotatably connected to the side of the limiting block away from the cleaning bin. A fixing disk is fixedly connected to the middle of one side of the outer wall of the fixing rod, and a protrusion is provided on one side of the outer wall of the fixing disk and is lapped with the outer wall of the lever. The outer wall of the fixing rod is rotatably connected to the side of the inner wall of the cleaning bin away from the limiting block, and an arc-shaped soft rubber scraper is fixedly connected to one end of the outer wall of the fixing rod.

[0015] A further improvement of the technical solution of the present invention lies in that: a push block is fixedly connected between the fixing disk and the arc-shaped soft rubber scraper on the outer wall of the fixing rod. One end of the push block is slidably connected to an annular chute provided at the top of the side of the inner wall of the cleaning bin away from the limiting block. An arc-shaped spring is fixedly connected to the inner wall of the annular chute, and one end of the arc-shaped spring is lapped with one side of the outer wall of the push block.

[0016] A further improvement of the technical solution of the present invention lies in that: four corners of the bottom of the liquid storage bin extending outward with the telescopic drain pipe as the center point are fixedly connected with fixing rollers. A limiting ring is fixedly connected to the bottom of the fixing roller. An extended fixing piece is slidably connected to the inner wall of the limiting ring, and the inner wall of the extended fixing piece is fixedly connected to one end of the top of the outer wall of the sprinkler.

[0017] A further improvement of the technical solution of the present invention lies in that: one side of the outer wall of the honeycomb electrostatic tower is fixedly connected with a water tank, one end of the top of the water tank is fixedly connected with a water pump, the output end of the water pump is fixedly connected with a telescopic water inlet pipe, one end of the telescopic water inlet pipe is fixedly connected with a ro filter cotton core, and one end of the ro filter cotton core is fixedly connected with one end of the top of the liquid storage bin. A plurality of heating rods are fixedly connected to the bottom of one side of the inner wall of the liquid storage bin.

[0018] A further improvement of the technical solution of the present invention lies in that: a drainage baffle is fixedly connected to the top of the inner wall of the honeycomb electrostatic tower, and a plurality of water removal filter meshes are fixedly connected to the inner wall of the drainage baffle.

[0019] An industrial oil fume waste gas treatment process, which adopts the above-mentioned industrial oil fume waste gas treatment equipment, and the process is as follows:

[0020] S1: When industrial oil fume waste gas enters the honeycomb electrostatic tower, start a plurality of discharge columns fixedly connected to the top of the honeycomb electrostatic plate and the discharge rack to adsorb the dust in the oil fume waste gas;

[0021] S2: At the same time, start the sprayer to spray water mist onto the honeycomb electrostatic plate, and use the water flow to clean the remaining dust in the industrial oil fume waste gas and the dust attached to the inside of the honeycomb electrostatic plate;

[0022] S3: When it is necessary to clean the stubborn stains inside the honeycomb electrostatic plate, start the multi-stage pneumatic telescopic rod, and use the rotating mechanism, transmission mechanism and cleaning mechanism to drive the cleaning mechanism fixedly connected to the bottom of the sprayer into the honeycomb electrostatic plate to clean the stubborn dust impurities attached to its inner wall.

[0023] Due to the adoption of the above technical solution, the technical progress achieved by the present invention compared with the prior art is:

[0024] The present invention provides an industrial oil fume waste gas treatment equipment and process. By arranging a cleaning mechanism at the bottom of the sprayer, starting the multi-stage pneumatic telescopic rod, pushing the sprayer and the cleaning mechanism into the holes of the honeycomb electrostatic plate, and using the cleaning mechanism to clean the stubborn stains in the holes of the honeycomb electrostatic plate. At this time, the output end of the sprayer is closer to the inner wall of the honeycomb electrostatic plate, so that the sprayed water flow has a greater impact force, and the inner wall of the honeycomb electrostatic plate is washed by the impact force generated by the water flow, further solving the problem that in the process of using the traditional industrial oil fume waste gas treatment device, when the honeycomb electrostatic tower filters the industrial oil fume waste gas, the oil fume impurities in the waste gas are easy to adhere to the inside of the equipment. If not cleaned regularly, the oil ash substances attached to the electrostatic plate will cause uneven discharge of the electrostatic plate, resulting in electric leakage and poor electrostatic dust removal effect.

[0025] 2. The present invention provides an industrial oil fume waste gas treatment device and process. By arranging a cleaning bin at the bottom of the sprayer and a limiting bin in the middle of one side of the cleaning bin, and using the gear arranged at the bottom of the transmission shaft to drive the transmission gear rod to rotate, the special-shaped block arranged at the center of the inner wall of the limiting bin is driven to rotate by the transmission gear rod. During the rotation of the special-shaped block, the elastic telescopic rods at the upper and lower ends are continuously squeezed. A support frame is arranged on one side of the outer wall of the elastic telescopic rod close to the output end, so that the support frame drives the friction block to move repeatedly in a vertical line, avoiding the accumulation of powder that becomes caked and hard when encountering water in the electrostatic plate, thus preventing the electrostatic dust removal device from being damaged.

[0026] 3. The present invention provides an industrial oil fume waste gas treatment device and process. By arranging a fixed disk in the middle of one side of the outer wall of the fixed rod, when the rotating disk rotates, the lever lifts the protrusion arranged on one side of the outer wall of the fixed disk, causing the fixed rod to deflect, and thus driving the arc-shaped soft rubber scraper arranged at one end of it to shift in an inclined angle. When the rotating disk drives the lever to rotate counterclockwise and disengages from the fixed disk, by arranging an annular chute at the top of the inner wall of the cleaning bin away from the limiting block, and using the arc-shaped spring arranged in the annular chute to push the push block on the outer wall of the fixed rod between the fixed disk and the arc-shaped soft rubber scraper, the push block drives the fixed rod to reset, so that when the arc-shaped soft rubber scraper cleans in the electrostatic plate, it presents a wavy track, avoiding the problem that when using the scraper for cleaning, stains are likely to overflow from the upper and lower sides of the intersection surface between the scraper and the electrostatic plate, resulting in some stains remaining in the electrostatic plate and poor cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a structural schematic diagram of the present invention;

[0028] Figure 2 is a rear view schematic diagram of the honeycomb electrostatic tower of the present invention;

[0029] Figure 3 is a front sectional view of the honeycomb electrostatic tower of the present invention;

[0030] Figure 4 is a front sectional view of the honeycomb electrostatic plate of the present invention;

[0031] Figure 5 is a structural schematic diagram of the support platform of the present invention;

[0032] Figure 6 is a side sectional view of the support platform of the present invention;

[0033] Figure 7 is a front sectional view of the cleaning mechanism of the present invention;

[0034] Figure 8 is a side sectional view of the cleaning mechanism of the present invention;

[0035] Figure 9 Side sectional view of the limit bin of the present invention;

[0036] Figure 10 Of the present invention Figure 6 Enlarged schematic view of location A in

[0037] In the figure: 1, multi-pole oil mist adsorber; 2, honeycomb electrostatic tower; 3, dry filter box; 4, activated carbon bin; 5, catalytic combustor; 6, electrical control cabinet; 7, chimney; 8, atomizing sprayer; 9, honeycomb electrostatic plate; 10, discharge rack; 11, first motor; 12, screw; 13, fixing frame; 14, multi-stage pneumatic telescopic rod; 15, liquid storage bin; 16, telescopic drain pipe; 17, sprinkler; 18, support platform; 19, second motor; 20, worm; 21, hollow turbine; 22, chute; 23, cleaning bin; 24, limit bin; 25, elastic telescopic rod; 26, transmission gear rod; 27, special-shaped block; 28, support frame; 29, friction block; 30, internal gear ring; 31, transmission gear; 32, transmission shaft; 33, gear; 34, offset disc; 35, transmission rod; 36, rotating disc; 37, lever; 38, limit block; 39, fixing rod; 40, fixing disc; 41, arc soft rubber scraper; 42, push block; 43, annular chute; 44, arc spring; 45, fixing roller; 46, limit ring; 47, extended fixing piece; 48, water tank; 49, water pump; 50, telescopic water inlet pipe; 51, ro filter cotton core; 52, heating rod; 53, drainage baffle; 54, water removal filter screen; 55, jack; 56, block; 57, fixing groove; 58, annular clamping groove; 59, support column. Specific embodiments

[0038] The present invention will be further described in detail below with reference to the embodiments: Embodiment 1

[0039] As Figures 1-10As shown in the figure, the present invention provides an industrial oil fume waste gas treatment device, including a multi-stage oil mist adsorber 1, a honeycomb electrostatic tower 2, a dry filter box 3, an activated carbon bin 4, a catalytic combustor 5, an electrical control cabinet 6 and a chimney 7, and the above components are connected to each other. On the left and right sides of the middle part of the inner wall of the honeycomb electrostatic tower 2, there are fixedly connected atomizing sprayers 8. At the bottom of the inner wall of the honeycomb electrostatic tower 2, there is a waste water pipe fixedly connected. On the top of the inner wall of the honeycomb electrostatic tower 2, on the side close to the atomizing sprayer 8, there is a honeycomb electrostatic plate 9 fixedly connected, and the holes of the honeycomb electrostatic plate 9 are circular. On the side of the inner wall of the honeycomb electrostatic tower 2, close to the bottom of the honeycomb electrostatic plate 9, there is a discharge rack 10 fixedly connected, and a number of discharge columns fixedly connected to the top of the discharge rack 10 are located at the center of the holes of the honeycomb electrostatic plate 9. On one side of the outer wall of the honeycomb electrostatic tower 2, there is a first motor 11 fixedly connected. The output end of the first motor 11 is fixedly connected with a screw rod 12, and one end of the screw rod 12 is rotatably connected to the inner wall of the honeycomb electrostatic tower 2. In the middle of the outer wall of the screw rod 12, there is a fixed frame 13 threadedly connected. The bottom of the fixed frame 13 is fixedly connected with a support platform 18, and a rotating mechanism is arranged at one end of the inner wall of the support platform 18, while a transmission mechanism is arranged at the top of one side of the inner wall of the support platform 18. At the four corners of the top of the inner wall of the fixed frame 13, there are fixedly connected multi-stage pneumatic telescopic rods 14. The output ends of the four multi-stage pneumatic telescopic rods 14 are fixedly connected with the same liquid storage bin 15. The bottom of the liquid storage bin 15 is fixedly connected with a number of telescopic drain pipes 16. One end of the telescopic drain pipe 16 is rotatably connected with a sprayer 17, and a cleaning mechanism is fixedly connected to the bottom of the sprayer 17.

[0040] In this embodiment, industrial oil fume waste gas is discharged into the multi-stage oil mist adsorber 1 for preliminary oil mist separation. Subsequently, the oil fume waste gas is discharged into the honeycomb electrostatic tower 2 connected to its output end. The atomizing sprayers 8 arranged on the left and right sides in the middle of the inner wall of the honeycomb electrostatic tower 2 are started to preliminarily adsorb the large-particle dust mixed in the oil fume waste gas. Subsequently, the oil fume waste gas moves upward along the honeycomb electrostatic tower 2 and enters the honeycomb electrostatic plate 9. The discharge rack 10 arranged on one side at the bottom of the honeycomb electrostatic plate 9 is started, and several discharge columns arranged at the top of the discharge rack 10 are started. Since the discharge columns are located at the centers of the holes in the honeycomb electrostatic plate 9, the oil fume waste gas can contact the high-voltage static electricity generated by the discharge columns to the greatest extent, so as to cooperate with the honeycomb electrostatic plate 9 to adsorb the dust impurities in the oil fume waste gas to the inner wall of the honeycomb electrostatic plate 9. Since the holes in the honeycomb electrostatic plate 9 are circular, it is convenient to clean the inner wall of the honeycomb electrostatic plate 9 subsequently. At the same time, the water pump 49 arranged on one side of the outer wall of the honeycomb electrostatic tower 2 is started, and the water is discharged into the liquid storage bin 15 along the telescopic water inlet pipe 50 through the water tank 48, so that the water enters the corresponding sprayers 17 through several telescopic drain pipes 16 arranged at the bottom of the liquid storage bin 15 to spray the top of the honeycomb electrostatic plate 9. By arranging a support platform 18 at the bottom of the fixing frame 13 and starting the second motor 19 arranged on one side of the inner wall of the support platform 18, the second motor 19 drives the worm 20, so that the worm 20 drives several hollow turbines 21 arranged on one side of the outer wall to rotate in the support platform 18. Since the sprayers 17 are located in the chutes 22 arranged at one end of the top of the hollow turbines 21, when the hollow turbines 21 rotate, the sprayers 17 are driven to rotate, so as to expand the range of water mist spraying, and the water mist enters the holes arranged in the honeycomb electrostatic plate 9 to wash the dust attached to the inside thereof, avoiding the poor adsorption effect of the honeycomb electrostatic plate 9 caused by excessive dust accumulation. The waste water after cleaning drips along the honeycomb electrostatic plate 9 into the waste water pipe arranged at the bottom of the honeycomb electrostatic tower 2 and is discharged. The filtered oil fume waste gas enters the dry filter box 3 along the pipeline at the top of the honeycomb electrostatic tower 2 to reduce the water vapor content in the soot, and then is discharged into several activated carbon bins 4 for deodorization and impurity removal treatment of the oil fume waste gas. And the catalytic combustor 5 is used to incinerate the fine impurities doped in the soot. Subsequently, the treated oil fume waste gas enters the electrical control cabinet 6 to detect the oil fume waste gas. When the harmful substances in the oil fume waste gas reach the standard value, it is discharged through the chimney 7. Since the oil fume waste gas often contains stubborn stains, it is difficult for the water mist to clean it. At this time, the first motor 11 arranged at one end of the outer wall of the honeycomb electrostatic tower 2 far from the water pump 49 is started, and the first motor 11 drives the screw rod 12, so as to control the fixing frame 13 arranged in the middle of the outer wall of the screw rod 12, so that the fixing frame 13 moves horizontally in the honeycomb electrostatic tower 2. When the fixing frame 13 drives several sprayers 17 and the support platform 18 to move directly above the holes of the honeycomb electrostatic plate 9,The hollow turbine 21 provided in the support platform 18 is aligned with the center of the hole of the honeycomb electrostatic plate 9. At this time, the multi-stage pneumatic telescopic rods 14 provided at the four corners of the top inner wall of the fixing frame 13 are started to push the sprayer 17 to slowly move into the hole of the honeycomb electrostatic plate 9. When moving downward, the hollow turbine 21 always drives the sprayer 17 to rotate. Since the inner circle of the hollow turbine 21 is smaller than the hole diameter of the honeycomb electrostatic plate 9, when the hollow turbine 21 carries the sprayer 17 and moves in a circle in the hole of the honeycomb electrostatic plate 9, the main body of the sprayer 17 does not come into contact with the inner wall of the honeycomb electrostatic plate 9 and the discharge column. At this time, the transmission mechanism is used to transmit the force generated by the rotation of the hollow turbine 21 to the cleaning mechanism provided at the bottom of the sprayer 17. The gear 33 arranged at the bottom of the transmission shaft 32 drives the transmission gear rod 26 arranged at the middle part of the inner wall of the limit bin 24 to rotate, so that the special-shaped block 27 pushes the elastic telescopic rod 25 arranged at the center of the upper and lower ends of the inner wall of the limit bin 24, so that the output end of the elastic telescopic rod 25 reciprocates, and a support frame 28 is arranged on the side of the outer wall of the elastic telescopic rod 25 close to the output end, so that the support frame 28 drives the friction block 29 arranged on one side of the outer wall to perform a reciprocating friction movement up and down on the water-caked powder attached to the inner wall of the honeycomb electrostatic plate 9, so as to scrape and remove the water-caked powder, and when the friction block 29 scrapes, the transmission gear rod 26 drives the deflection plate 34 arranged at the end away from the gear 33, so that the deflection plate 34 is driven by the transmission rod 3 5 drives the lever 37 provided at one end of the outer wall of the rotating disk 36 to move the protrusion of the fixed disk 40 provided at the middle part of the outer wall of one side of the fixed rod 39, so that the fixed rod 39 drives the arc-shaped soft rubber scraper 41 provided at one end to adjust the angle. When the rotating disk 36 rotates counterclockwise for half a circle, the fixed disk 40 loses the thrust of the lever 37. At this time, the arc-shaped spring 44 is used to push the push block 42, so that the fixed rod 39 drives the arc-shaped soft rubber scraper 41 to reset, so that the arc-shaped soft rubber scraper 41 presents a wave track in the honeycomb electrostatic plate 9, rotates and scrapes in the hole, and washes the sticky hydrophobic powder and dust impurities attached to the honeycomb electrostatic plate 9. At this time, since the output end of the sprayer 17 is close to the inner wall of the honeycomb electrostatic plate 9, the sprayed water flow has a wave-shaped trajectory. There is a large impact force, and the impact force generated by the water flow is used to wash the inner wall of the honeycomb electrostatic plate 9. When the cleaning chamber 23 continues to move downward and extends the honeycomb electrostatic plate 9, the centrifugal force generated during the rotation of the hollow turbine 21 is used to throw out the impurity powder remaining on the surface of the friction block 29 and the arc-shaped soft rubber scraper 41 to avoid stains adhering to its surface, resulting in the cleaning effect not meeting the expectations. The above actions are repeated more than twice in sequence to complete the cleaning of the holes of the single-row honeycomb electrostatic plate 9. At this time, the first motor 11 is started again to move the fixing frame 13 together with the supporting platform 18 to the next row for cleaning, which further solves the problem that during the use of the traditional industrial oil fume exhaust gas treatment device, when the honeycomb electrostatic tower 2 filters the oil fume exhaust gas, the oil fume impurities in the exhaust gas,It is easy to adhere to the inside of the device. If not cleaned regularly, the putty substances adhering to the electrostatic plate will cause uneven discharge of the electrostatic plate, resulting in electric leakage and poor electrostatic dust removal effect. Embodiment 2

[0041] As Figures 1-10 As shown in the figure, on the basis of Embodiment 1, the present invention provides a technical solution: Preferably, the rotating mechanism includes a second motor 19 fixedly connected to one end of the inner wall of the support table 18. The output end of the second motor 19 is fixedly connected to a worm 20, and one end of the worm 20 is rotatably connected to the inner wall of the support table 18. A number of hollow turbines 21 are engaged on one side of the outer wall of the worm 20, and the outer wall of the hollow turbine 21 is rotatably connected to the inner wall of the support table 18. A chute 22 is opened at one end of the top of the hollow turbine 21, and the inner diameter of the inner ring of the hollow turbine 21 is smaller than the hole diameter of the honeycomb electrostatic plate 9. The outer wall of the chute 22 is slidably connected to the outer wall of the sprayer 17, and the sprayer 17 is located inside the hole of the honeycomb electrostatic plate 9 and does not come into contact with the discharge column during rotation. The cleaning mechanism includes a cleaning bin 23 fixedly connected to the bottom of the sprayer 17. In the middle of one side of the inner wall of the cleaning bin 23, a limit bin 24 is fixedly connected. Elastic telescopic rods 25 are fixedly connected to the centers of the upper and lower ends of the inner wall of the limit bin 24, and the output ends of the elastic telescopic rods 25 are circular. A transmission gear rod 26 is rotatably connected in the middle of the limit bin 24, and a special-shaped block 27 is fixedly connected to the center of the inner wall of the limit bin 24. The shape of the special-shaped block 27 is triangular, and the triangle of the special-shaped block 27 protrudes outward in an arc shape, while the connection between the triangles presents an inwardly concave arc shape. The outer wall of the special-shaped block 27 is slidably connected to the output end of the elastic telescopic rod 25. On one side of the outer wall of the elastic telescopic rod 25 close to the output end, a support frame 28 is fixedly connected. On one side of the outer wall of the support frame 28, a friction block 29 is fixedly connected.

[0042] In this embodiment, a cleaning bin 23 is arranged at the bottom of the sprayer 17, and a limiting bin 24 is arranged in the middle of one side in the cleaning bin 23. When it is necessary to clean the water-clumping powder adhering to the honeycomb electrostatic plate 9, the gear 33 arranged at the bottom of the transmission shaft 32 is used to drive the transmission gear rod 26 to rotate, so that the transmission gear rod 26 rotates with the special-shaped block 27 arranged at the center of the inner wall of the limiting bin 24. Since the shape of the special-shaped block 27 is triangular, and the triangle of the special-shaped block 27 presents an outward convex arc shape, and the connection between the triangles presents an inward concave arc shape. Thus, when the special-shaped block 27 rotates to present an equilateral triangle, the convex angle at the top of the special-shaped block 27 pushes the elastic telescopic rod 25 arranged at the center of the top of the inner wall of the limiting bin 24, so that the output end of the elastic telescopic rod 25 is squeezed by the convex angle of the special-shaped block 27 and thus closes. At this time, the elastic telescopic rod 25 arranged at the center of the bottom of the inner wall of the limiting bin 24, its output end is located between the two corners of the special-shaped block 27, and the elastic telescopic rod 25 at the center of the inward concave arc at the bottom is fully extended. Since the support frame 28 is arranged on one side of the outer wall of the elastic telescopic rods 25 near the output ends at the upper and lower ends, the support frame 28 drives the friction block 29 to move upward as a whole. When the special-shaped block 27 rotates again to present an inverted triangle, the elastic telescopic rod 25 at the top is fully extended, and the elastic telescopic rod 25 at the bottom closes, and the support frame 28 drives the friction block 29 to move downward as a whole. Cooperating with the hollow turbine 21 and the multi-stage pneumatic telescopic rod 14, the sprayer 17 pushes the cleaning bin 23, so as to achieve that while the friction block 29 moves vertically in a reciprocating manner, it slowly moves downward in a circular track in the electrostatic plate, further solving the problem that in the process of using the honeycomb electrostatic tower 2, due to the powder that clumps and hardens when encountering water in the oil fume waste gas, the traditional cleaning method cannot effectively remove the clumped powder adhering to the inner wall of the electrostatic plate. Over time, the clumped powder will continue to accumulate, resulting in damage to the electrostatic dust removal equipment. Embodiment 3

[0043] As Figures 1-10As shown, on the basis of Embodiment 1, the present invention provides a technical solution: Preferably, the transmission mechanism includes an internal gear ring 30 fixedly connected to the top of one side of the inner wall of the support table 18. A transmission gear 31 is meshed with the inner wall of the internal gear ring 30. The transmission gear 31 is located at the gap between the top of the hollow turbine 21 and the top of the inner wall of the support table 18. One end of the bottom of the transmission gear 31 is provided with an annular slot 58 and is slidably connected to a support column 59 fixedly connected to one end of the top of the hollow turbine 21. A jack 55 is provided at the center of the top of the transmission gear 31. Both ends of the inner wall of the jack 55 are fixedly connected with a clamping block 56. A transmission shaft 32 is slidably connected to the inner wall of the jack 55. Fixed slots 57 are provided on both sides of the outer wall of the transmission shaft 32. The inner wall of the fixed slot 57 is slidably connected to the outer wall of the clamping block 56. The top of the transmission shaft 32 is rotatably connected to the top of one side of the outer wall of the sprayer 17. One end of the bottom of the outer wall of the transmission shaft 32 is rotatably connected to the top of the cleaning bin 23. A gear 33 is fixedly connected to the bottom of the transmission shaft 32. One side of the outer wall of the gear 33 is meshed with one side of the outer wall of the transmission gear rod 26.

[0044] In this embodiment, by providing a support column 59 at one end of the top of the hollow turbine 21, one end of the support column 59 is embedded in the annular slot 58 provided at one end of the bottom of the transmission gear 31. Since the transmission gear 31 is located between the top of the hollow turbine 21 and the top of the inner wall of the support table 18, when the inner wall of the electrostatic plate needs to be cleaned, when the multi-stage pneumatic telescopic rod 14 pushes the sprayer 17 downward, the transmission shaft 32 provided at the top of one side of the outer wall of the sprayer 17 slides downward in the jack 55 provided at the top of the transmission gear 31. At the same time, the hollow turbine 21 drives the sprayer 17 and the transmission gear 31 to rotate in the support table 18, so that the transmission gear 31 is engaged with the internal gear ring 30. By providing clamping blocks 56 at both ends of the inner wall of the jack 55, the clamping blocks 56 are embedded in the fixed slots 57 provided on both sides of the outer wall of the transmission shaft 32. When the transmission gear 31 rotates, the clamping blocks 56 push the transmission shaft 32 to rotate in the fixed slots 57, so that the transmission shaft 32 drives the gear 33 provided at the bottom to rotate, and the gear 33 provides power for the transmission gear rod 26, so as to drive the friction block 29 and the arc-shaped soft rubber scraper 41 to clean the inner wall of the electrostatic plate by using the transmission gear rod 26. Embodiment 4

[0045] As Figures 1-10As shown in the figure, on the basis of Embodiment 1, the present invention provides a technical solution: Preferably, one end of the transmission gear rod 26 away from the gear 33 is fixedly connected with a deflection disk 34. One side of the bottom of the outer wall of the deflection disk 34 is rotatably connected with a transmission rod 35. One end of the transmission rod 35 is rotatably connected with a rotating disk 36. One end of the outer wall of the rotating disk 36 is fixedly connected with a dial rod 37. One side of the rotating disk 36 away from the transmission rod 35 is rotatably connected with a limiting block 38. One side of the outer wall of the limiting block 38 is fixedly connected with the top of one side of the inner wall of the cleaning bin 23. One side of the limiting block 38 away from the cleaning bin 23 is rotatably connected with a fixing rod 39. The middle of one side of the outer wall of the fixing rod 39 is fixedly connected with a fixing disk 40. And a protrusion is arranged on one side of the outer wall of the fixing disk 40 to overlap with the outer wall of the dial rod 37. The outer wall of the fixing rod 39 is rotatably connected with the side of the inner wall of the cleaning bin 23 away from the limiting block 38. One end of the outer wall of the fixing rod 39 is fixedly connected with an arc-shaped soft rubber scraper 41. A push block 42 is fixedly connected between the fixing disk 40 and the arc-shaped soft rubber scraper 41 on the outer wall of the fixing rod 39. One end of the push block 42 is slidably connected with an annular chute 43 opened at the top of the side of the inner wall of the cleaning bin 23 away from the limiting block 38. The inner wall of the annular chute 43 is fixedly connected with an arc-shaped spring 44. And one end of the arc-shaped spring 44 overlaps with one side of the outer wall of the push block 42.

[0046] In this embodiment, by arranging the deflection disk 34 at one end of the transmission gear rod 26 away from the gear 33, the transmission gear rod 26 drives the transmission rod 35 arranged at the bottom of one side of the outer wall of the deflection disk 34 to move, so that one end of the transmission rod 35 drives the rotating disk 36 to rotate, and the rotating disk 36 drives the dial rod 37 arranged at one end of the outer wall to rotate counterclockwise (the rotation direction is based on Figure 8(taking [example] as an example), by setting a limiting block 38 at the top of one side of the inner wall of the cleaning bin 23, and setting a fixing rod 39 on the side of the limiting block 38 away from the cleaning bin 23, and setting a fixing plate 40 in the middle of one side of the outer wall of the fixing rod 39, when the rotating disc 36 rotates, the lever 37 lifts the protruding part arranged on one side of the outer wall of the fixing plate 40, causing the fixing rod 39 to deflect, thereby driving the arc-shaped soft rubber scraping plate 41 arranged at one end of it to offset at an inclined angle. When the rotating disc 36 drives the lever 37 to rotate counterclockwise and disengages from the fixing plate 40, by setting an annular chute 43 at the top of the side of the inner wall of the cleaning bin 23 away from the limiting block 38, and using the arc-shaped spring 44 arranged in the annular chute 43 to push the push block 42 on the outer wall of the fixing rod 39 between the fixing plate 40 and the arc-shaped soft rubber scraping plate 41, thereby causing the push block 42 to drive the fixing rod 39 to reset. When the arc-shaped soft rubber scraping plate 41 cleans in the electrostatic plate, cooperating with the hollow turbine 21 and the multi-stage pneumatic telescopic rod 14, the sprayer 17 pushes the cleaning bin 23, so as to achieve that while the arc-shaped soft rubber scraping plate 41 moves in a circular track, it slowly moves downward in the electrostatic plate, presenting a wavy track. When the inclination angle of the arc-shaped soft rubber scraping plate 41 is relatively small, when the arc-shaped soft rubber scraping plate 41 scrapes the stains in the electrostatic plate, the stain powder accumulates at the intersection surface between the arc-shaped soft rubber scraping plate 41 and the electrostatic plate. When the inclination angle of the arc-shaped soft rubber scraping plate 41 is relatively large, the intersection surface between the arc-shaped soft rubber scraping plate 41 and the electrostatic plate decreases. Affected by the inclination angle, the stain powder accumulated above the intersection surface between the arc-shaped soft rubber scraping plate 41 and the electrostatic plate is squeezed along the arc-shaped soft rubber plate and moves downward, and is extruded from the included angle of the intersection surface with the electrostatic plate, further solving the problem that in the process of using the honeycomb electrostatic tower 2, due to the hydrophobic sticky powder attached to the surface of the electrostatic plate, which is often mixed by the oily substances and hydrophobic powder in the waste gas when being attracted and adsorbed by the electrostatic plate, not only has strong adhesion, but also is easy to overflow from the upper and lower sides of the intersection surface between the scraping plate and the electrostatic plate when being cleaned by the scraping plate, resulting in some stains remaining in the electrostatic plate and poor cleaning effect. Example 5

[0047] As Figures 1-10 shown, on the basis of Example 1, the present invention provides a technical solution: Preferably, the four corners of the bottom of the liquid storage bin 15 extending outward with the telescopic drain pipe 16 as the center point are fixedly connected with fixing rollers 45, the bottom of the fixing rollers 45 is fixedly connected with limiting rings 46, and the inner wall of the limiting rings 46 is slidably connected with extending fixing pieces 47, and one end of the inner wall of the extending fixing pieces 47 is fixedly connected with the top of the outer wall of the sprayer 17.

[0048] In this embodiment, fixed rollers 45 are arranged to extend outward from the four corners with the telescopic drain pipe 16 as the center point at the bottom of the liquid storage bin 15. A limit ring 46 is arranged at the bottom of the fixed roller 45. An extended fixing piece 47 is arranged at one end of the top of the outer wall of the sprayer 17, and the extended fixing piece 47 is embedded into the limit ring 46, so as to fix the sprayer 17. When the sprayer 17 sprays and cleans the holes in the honeycomb electrostatic plate 9, due to the reaction force generated by the water flow impacting the inner wall of the electrostatic plate, the contact surface between the outer wall of the sprayer 17 and the chute 22 arranged at one end of the top of the hollow turbine 21 is subjected to a large acting force, so that the wear between the sprayer 17 and the chute 22 is relatively large, which easily causes the sprayer 17 to tilt, resulting in the friction block 29 and the arc-shaped soft rubber scraper 41 not being able to fit the inner wall of the electrostatic plate, and causing damage to the cleaning mechanism. Embodiment 6

[0049] As Figures 1-10 shown, on the basis of Embodiment 1, the present invention provides a technical solution: Preferably, a water tank 48 is fixedly connected to one side of the outer wall of the honeycomb electrostatic tower 2. One end of the top of the water tank 48 is fixedly connected to a water pump 49. The output end of the water pump 49 is fixedly connected to a telescopic water inlet pipe 50. One end of the telescopic water inlet pipe 50 is fixedly connected to a ro filter cotton core 51. One end of the ro filter cotton core 51 is fixedly connected to one end of the top of the liquid storage bin 15. A plurality of heating rods 52 are fixedly connected to the bottom of one side of the inner wall of the liquid storage bin 15.

[0050] In this embodiment, by arranging a water tank 48 on one side of the outer wall of the honeycomb electrostatic tower 2, the water in the water tank 48 is sent into the ro filter cotton core 51 through the telescopic water inlet pipe 50 arranged at the output end by using the water pump 49. The ro filter cotton core 51 is used to preliminarily filter the water in the water tank 48. After the water is injected into the liquid storage bin 15, a plurality of heating rods 52 arranged on the inner wall of the liquid storage bin 15 are started to heat the water. On the one hand, the hardness of the water quality is reduced to avoid water mist entering the inner wall of the electrostatic plate and causing scale on the inner wall of the electrostatic plate, thus affecting the discharge effect of the electrostatic plate. On the other hand, it is avoided that the outdoor temperature is lower than zero degree, resulting in frosting of the water mist attached to the inner wall of the electrostatic plate, thus affecting the treatment effect of oil fume waste gas. Embodiment 7

[0051] As Figures 1-10 shown, on the basis of Embodiment 1, the present invention provides a technical solution: Preferably, a drainage baffle 53 is fixedly connected to the top of the inner wall of the honeycomb electrostatic tower 2. A plurality of water removal filter meshes 54 are fixedly connected to the inner wall of the drainage baffle 53.

[0052] In this embodiment, by arranging a drainage baffle 53 at the top of the inner wall of the honeycomb electrostatic tower 2, the exhaust gas after dust removal treatment is concentrated and introduced into the pipeline. By arranging a plurality of water removal filter meshes 54 on the inner wall of the drainage baffle 53, when the exhaust gas passes through the water removal filter meshes 54, most of the water vapor can be separated from the exhaust gas, thereby reducing the subsequent exhaust gas treatment time.

[0053] An industrial oil fume exhaust gas treatment device and process. This process uses the above-mentioned industrial oil fume exhaust gas treatment device, and the process is as follows:

[0054] S1: When the industrial oil fume exhaust gas enters the honeycomb electrostatic tower 2, start a plurality of discharge columns fixedly connected to the top of the honeycomb electrostatic plate 9 and the discharge rack 10 to adsorb the dust in the oil fume exhaust gas;

[0055] S2: At the same time, start the sprayer 17 to spray water mist onto the honeycomb electrostatic plate 9, and use the water flow to clean the remaining dust in the oil fume exhaust gas and the dust attached to the inside of the honeycomb electrostatic plate 9;

[0056] S3: When it is necessary to clean the stubborn stains inside the honeycomb electrostatic plate 9, start the multi-stage pneumatic telescopic rod 14, and use the rotating mechanism, transmission mechanism and cleaning mechanism to drive the cleaning mechanism fixedly connected to the bottom of the sprayer 17 into the honeycomb electrostatic plate 9 to clean the stubborn dust impurities attached to its inner wall.

[0057] Next, specifically describe the working principle of the industrial oil fume exhaust gas treatment device and process.

[0058] As Figures 1-10As shown, by discharging industrial fume waste gas into the multi-stage oil mist adsorber 1 for preliminary oil mist separation, and then discharging the fume waste gas into the honeycomb electrostatic tower 2 connected to its output end. Start the atomizing sprayers 8 arranged on the left and right sides in the middle of the inner wall of the honeycomb electrostatic tower 2 to preliminarily adsorb the large particle dust mixed in the fume waste gas. Then the fume waste gas moves upward along the honeycomb electrostatic tower 2 and enters the honeycomb electrostatic plate 9. Start the discharge rack 10 arranged on one side of the bottom of the honeycomb electrostatic plate 9, and start several discharge columns arranged on the top of the discharge rack 10. Since the discharge columns are at the center of the holes in the honeycomb electrostatic plate 9, the fume waste gas can contact the high-voltage static electricity generated by the discharge columns to the greatest extent, so as to cooperate with the honeycomb electrostatic plate 9 to adsorb the dust impurities in the fume waste gas to the inner wall of the honeycomb electrostatic plate 9. Since the holes of the honeycomb electrostatic plate 9 are circular, it is convenient to clean the inner wall of the electrostatic plate subsequently. At the same time, start the water pump 49 arranged on one side of the outer wall of the honeycomb electrostatic tower 2, and discharge the water through the water tank 48 along the telescopic water inlet pipe 50 into the liquid storage bin 15, so that the water enters the corresponding sprayers 17 through several telescopic drain pipes 16 arranged at the bottom of the liquid storage bin 15 to spray the top of the honeycomb electrostatic plate 9. By arranging a support platform 18 at the bottom of the fixing frame 13 and starting the second motor 19 arranged on one side of the inner wall of the support platform 18, the second motor 19 drives the worm 20, so that the worm 20 drives several hollow turbines 21 arranged on one side of the outer wall to rotate in the support platform 18. Since the sprayer 17 is in the chute 22 arranged at one end of the top of the hollow turbine 21, when the hollow turbine 21 rotates, it drives the sprayer 17 to rotate, thus expanding the range of water mist spraying, so that the water mist enters the holes arranged in the honeycomb electrostatic plate 9 to wash the dust attached inside it, avoiding too much dust accumulation resulting in poor adsorption effect of the honeycomb electrostatic plate 9. After filtration, the fume waste gas enters the dry filter box 3 through the pipe at the top of the honeycomb electrostatic tower 2 to reduce the water vapor content in the soot, and then enters several activated carbon bins 4 for deodorization and impurity removal of the fume waste gas, and uses the catalytic combustor 5 to incinerate the fine impurities mixed in the soot. Then the treated fume waste gas enters the electrical control cabinet 6 for detection of the fume waste gas. When the harmful substances in the fume waste gas reach the standard value, it is discharged through the chimney 7. Since there are often stubborn stains mixed in the fume waste gas, it is difficult for the water mist to clean it. At this time, start the multi-stage pneumatic telescopic rods 14 arranged at the four corners of the top of the inner wall of the fixing frame 13 to push the sprayer 17 to slowly move into the holes of the honeycomb electrostatic plate 9. And when moving downward, the hollow turbine 21 always drives the sprayer 17 to rotate, so that when the hollow turbine 21 drives the sprayer 17 to move in a circular motion in the holes of the honeycomb electrostatic plate 9, use the transmission mechanism to transmit the force generated by the rotation of the hollow turbine 21 to the cleaning mechanism arranged at the bottom of the sprayer 17.The gear 33 arranged at the bottom of the transmission shaft 32 drives the transmission gear rod 26 arranged at the middle of the inner wall of the limit bin 24 to rotate, so that the support frame 28 drives the friction block 29 arranged on one side of the outer wall to perform reciprocating friction movement up and down on the water-caked powder attached to the inner wall of the honeycomb electrostatic plate 9, so as to scrape and remove the water-caked powder. When the friction block 29 is scraping, the transmission gear rod 26 drives the deflection plate 34 arranged at one end away from the gear 33, so that the deflection plate 34 drives the lever 37 arranged at one end of the outer wall of the rotating plate 36 by the transmission rod 35 to move the protrusion of the fixed plate 40 arranged in the middle of one side of the outer wall of the fixed rod 39, so that the fixed rod 39 drives the arc-shaped soft rubber scraper 41 arranged at one end to adjust the angle so that the arc-shaped soft rubber The scraper 41 shows a wave track in the honeycomb electrostatic plate 9, and rotates and scrapes in the hole to wash the sticky hydrophobic powder and dust impurities attached to the honeycomb electrostatic plate 9. At this time, since the output end of the sprayer 17 is close to the inner wall of the honeycomb electrostatic plate 9, the sprayed water flow has a greater impact force. The impact force generated by the water flow is used to wash the inner wall of the honeycomb electrostatic plate 9, which further solves the problem that the traditional industrial oil fume exhaust gas treatment device is in use. When the honeycomb electrostatic tower 2 filters the oil fume exhaust gas, the oil fume impurities in the exhaust gas are easily attached to the inside of the equipment. If it is not cleaned regularly, the putty material attached to the electrostatic plate will cause uneven discharge of the electrostatic plate, resulting in leakage, resulting in poor electrostatic dust removal effect.

[0059] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An industrial oil fume waste gas treatment device, comprising a multi-pole oil mist adsorber (1), a honeycomb electrostatic tower (2), a dry filter box (3), an activated carbon bin (4), a catalytic burner (5), an electrical control cabinet (6) and a chimney (7), wherein the above components are interconnected, and characterized in that: Atomizing sprayers (8) are fixedly connected to the left and right sides of the middle of the inner wall of the honeycomb type electrostatic tower (2), a waste water pipe is fixedly connected to the bottom of the inner wall of the honeycomb type electrostatic tower (2), a honeycomb type electrostatic plate (9) is fixedly connected to the top of the inner wall of the honeycomb type electrostatic tower (2) close to the atomizing sprayer (8), and the hole of the honeycomb type electrostatic plate (9) is circular, and a discharge frame (10) is fixedly connected to the inner wall of the honeycomb type electrostatic tower (2) close to the bottom of the honeycomb type electrostatic plate (9), and a plurality of discharge columns fixedly connected to the top of the discharge frame (10) are located at the center of the hole of the honeycomb type electrostatic plate (9); A first motor (11) is fixedly connected to one side of the outer wall of the honeycomb electrostatic tower (2); a screw rod (12) is fixedly connected to the output end of the first motor (11); one end of the screw rod (12) is rotatably connected to the inner wall of the honeycomb electrostatic tower (2); a fixing frame (13) is threadedly connected to the middle of the outer wall of the screw rod (12); a support platform (18) is fixedly connected to the bottom of the fixing frame (13); a rotating mechanism is provided at one end of the inner wall of the support platform (18); and a transmission mechanism is provided at the top of one side of the inner wall of the support platform (18); four corners of the top of the inner wall of the fixing frame (13) are fixedly connected to multi-stage pneumatic telescopic rods (14); the output ends of the four multi-stage pneumatic telescopic rods (14) are fixedly connected to the same liquid storage bin (15); a plurality of telescopic drainage pipes (16) are fixedly connected to the bottom of the liquid storage bin (15); one end of the telescopic drainage pipe (16) is rotatably connected to a sprayer (17); and a cleaning mechanism is fixedly connected to the bottom of the sprayer (17); The rotating mechanism comprises a second motor (19) fixedly connected to one end of the inner wall of the support platform (18); a worm (20) is fixedly connected to the output end of the second motor (19); one end of the worm (20) is rotatably connected to the inner wall of the support platform (18); one side of the outer wall of the worm (20) is meshed with a plurality of hollow turbines (21); the outer wall of the hollow turbine (21) is rotatably connected to the inner wall of the support platform (18); a slide groove (22) is provided at one end of the top of the hollow turbine (21); the inner diameter of the hollow turbine (21) is smaller than the hole diameter of the honeycomb electrostatic plate (9); the inner wall of the slide groove (22) is slidably connected to the outer wall of the sprayer (17); the sprayer (17) is in the hole of the honeycomb electrostatic plate (9) and does not come into contact with the discharge column during rotation; the cleaning mechanism comprises a cleaning chamber (23) fixedly connected to the bottom of the sprayer (17); The middle part of one side of the inner wall of the cleaning bin (23) is fixedly connected to the limiting bin (24); the centers of the upper and lower ends of the inner wall of the limiting bin (24) are fixedly connected to an elastic telescopic rod (25); the output end of the elastic telescopic rod (25) is circular; the middle part of the limiting bin (24) is rotatably connected to a transmission gear rod (26); the transmission gear rod (26) is fixedly connected to a special-shaped block (27) at the center of the inner wall of the limiting bin (24); the special-shaped block (27) is triangular in shape; the triangles of the special-shaped block (27) are arc-shaped protruding outwards, and the connection between the triangles is arc-shaped concave inwards; the outer wall of the special-shaped block (27) is slidably connected to the output end of the elastic telescopic rod (25); the outer wall of the elastic telescopic rod (25) is fixedly connected to a support frame (28) on one side close to the output end; and the outer wall of the support frame (28) is fixedly connected to a friction block (29); The transmission mechanism comprises an inner gear ring (30) fixedly connected to the top of one side of the inner wall of the support platform (18); the inner wall of the inner gear ring (30) is meshed with a transmission gear (31); the transmission gear (31) is located in the gap between the top of the hollow turbine (21) and the top of the inner wall of the support platform (18); one end of the bottom of the transmission gear (31) is provided with an annular groove (58) and is slidably connected to a support column (59) fixedly connected to one end of the top of the hollow turbine (21); a socket (55) is provided at the center of the top of the transmission gear (31); and both ends of the inner wall of the socket (55) are fixedly connected to the inner wall of the socket (55). A block (56) is provided, the inner wall of the insertion hole (55) is slidably connected to a transmission shaft (32), and fixing grooves (57) are provided on both sides of the outer wall of the transmission shaft (32), and the inner wall of the fixing groove (57) is slidably connected to the outer wall of the block (56), the top of the transmission shaft (32) is rotatably connected to the top of one side of the outer wall of the sprayer (17), one end of the bottom of the outer wall of the transmission shaft (32) is rotatably connected to the top of the cleaning bin (23), the bottom of the transmission shaft (32) is fixedly connected to a gear (33), and one side of the outer wall of the gear (33) is meshed with one side of the outer wall of the transmission gear rod (26); One end of the transmission gear rod (26) away from the gear (33) is fixedly connected to a deflection plate (34); the bottom of one side of the outer wall of the deflection plate (34) is rotatably connected to a transmission rod (35); one end of the transmission rod (35) is rotatably connected to a rotating plate (36); one end of the outer wall of the rotating plate (36) is fixedly connected to a lever (37); one side of the rotating plate (36) away from the transmission rod (35) is rotatably connected to a limit block (38); one side of the outer wall of the limit block (38) is fixedly connected to the top of one side of the inner wall of the cleaning bin (23); A fixing rod (39) is rotatably connected to a side of the limit block (38) away from the cleaning chamber (23); a fixing plate (40) is fixedly connected to a middle portion of one side of an outer wall of the fixing rod (39); a protrusion is provided on one side of the outer wall of the fixing plate (40) to overlap the outer wall of the lever (37); the outer wall of the fixing rod (39) is rotatably connected to a side of an inner wall of the cleaning chamber (23) away from the limit block (38); and an arc-shaped soft rubber scraper (41) is fixedly connected to one end of the outer wall of the fixing rod (39); A push block (42) is fixedly connected to the outer wall of the fixing rod (39) between the fixing plate (40) and the arc-shaped soft rubber scraper (41); one end of the push block (42) is slidably connected to an annular slide groove (43) provided at the top of the inner wall of the cleaning chamber (23) away from the limit block (38); an arc-shaped spring (44) is fixedly connected to the inner wall of the annular slide groove (43); and one end of the arc-shaped spring (44) overlaps one side of the outer wall of the push block (42).

2. The industrial oil fume waste gas treatment equipment according to claim 1 is characterized by: The bottom of the liquid storage bin (15) is centered on the telescopic drain pipe (16), and the four corners extending outward are fixedly connected to fixed rollers (45). The bottom of the fixed roller (45) is fixedly connected to a limit ring (46), and the inner wall of the limit ring (46) is slidably connected to an extended fixed sheet (47). The inner wall of the extended fixed sheet (47) is fixedly connected to one end of the top of the outer wall of the sprayer (17).

3. The industrial oil fume waste gas treatment equipment according to claim 2 is characterized in that: A water tank (48) is fixedly connected to one side of the outer wall of the honeycomb electrostatic tower (2); a water pump (49) is fixedly connected to one end of the top of the water tank (48); a telescopic water inlet pipe (50) is fixedly connected to the output end of the water pump (49); a RO filter cotton core (51) is fixedly connected to one end of the telescopic water inlet pipe (50); one end of the RO filter cotton core (51) is fixedly connected to one end of the top of the liquid storage bin (15); and a plurality of heating rods (52) are fixedly connected to the bottom of one side of the inner wall of the liquid storage bin (15).

4. The industrial fume waste gas treatment equipment according to claim 3 is characterized by: A drainage baffle (53) is fixedly connected to the top of the inner wall of the honeycomb-type electrostatic tower (2), and a plurality of water removal filters (54) are fixedly connected to the inner wall of the drainage baffle (53).

5. An industrial oil fume waste gas treatment process, which uses the industrial oil fume waste gas treatment equipment described in claim 4, characterized in that: The process is as follows: S1: When the industrial oil fume exhaust gas enters the honeycomb electrostatic tower (2), the honeycomb electrostatic plate (9) and a plurality of discharge columns fixedly connected to the top of the discharge frame (10) are started to absorb dust in the oil fume exhaust gas; S2: simultaneously starting the sprayer (17) to spray water mist onto the honeycomb electrostatic plate (9), using the water flow to clean the dust remaining in the oil fume exhaust gas and the dust attached to the honeycomb electrostatic plate (9); S3: When it is necessary to clean stubborn dirt inside the honeycomb electrostatic plate (9), the multi-stage pneumatic telescopic rod (14) is started, and the cleaning mechanism fixedly connected to the bottom of the sprayer (17) is driven to enter the honeycomb electrostatic plate (9) by using the rotating mechanism, the transmission mechanism and the cleaning mechanism to clean stubborn dust and impurities attached to the inner wall thereof.

Images