CN212701139U - Oil smoke electrostatic purification system - Google Patents
Oil smoke electrostatic purification system Download PDFInfo
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- CN212701139U CN212701139U CN202021007576.8U CN202021007576U CN212701139U CN 212701139 U CN212701139 U CN 212701139U CN 202021007576 U CN202021007576 U CN 202021007576U CN 212701139 U CN212701139 U CN 212701139U
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- electrostatic
- wet
- tower
- purification system
- filter screen
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Abstract
The utility model discloses an oil smoke electrostatic purification system, including wet-type electrostatic tower, the pipeline that wet-type electrostatic tower inlet end is located is equipped with leading filter equipment, the pipeline that wet-type electrostatic tower exhaust end is located is equipped with defogging device, leading filter equipment includes the filter box, vertically be equipped with the filter screen in the filter box, filter screen one side is equipped with the scraping brush, scraping brush one end and filter screen surface contact, the other end is fixed in the screw sleeve surface, the screw sleeve cover is located the screw rod surface of vertical setting, and the screw rod input is connected with the servo motor output; the utility model discloses can effectively filter thoughtlessly have large grain size particle impurity in the pending oil smoke, avoid influencing the electrostatic absorption process, can effectively carry out the defogging process to the static tower combustion gas simultaneously.
Description
Technical Field
The utility model relates to an oil smoke treatment technical field specifically indicates an oil smoke electrostatic purification system.
Background
At present, in the industrial field, the oil fume generated by some factories is generally treated by an electrostatic tower, the oil fume charges the dust in the oil fume through high-voltage corona discharge, the charged dust reaches a dust collecting plate/pipe under the action of an electric field force, however, the oil fume to be treated introduced into the air inlet end of the currently used electrostatic tower is often mixed with particle impurities with large particle diameters, the particle impurities collide with the electrostatic pipe in the electrostatic tower, so that the electrostatic pipe is damaged, the dust adsorbed on the electrostatic pipe can be washed away, the electrostatic adsorption effect is influenced, in addition, the adsorption effect of the electrostatic tower to the dust is superior to that of liquid drops, liquid drops can also be remained in the gas coming out of the electrostatic tower, the liquid drops contain pollution or harmful substances, and the pollution can be caused by directly discharging the liquid drops into the air.
Disclosure of Invention
An object of the utility model is to overcome the aforesaid not enough, provide an oil smoke electrostatic purification system, can effectively filter thoughtlessly in the pending oil smoke large-grain diameter particle impurity, avoid influencing the electrostatic absorption process, can effectively carry out the defogging process to the static tower combustion gas simultaneously.
The utility model discloses a solve above-mentioned technical problem, the technical scheme who adopts is: the utility model provides an oil smoke electrostatic purification system, includes wet-type electrostatic tower, wet-type electrostatic tower inlet end place pipeline is equipped with leading filter equipment, wet-type electrostatic tower exhaust end place pipeline is equipped with the defogging device, leading filter equipment is including filtering the box, the internal vertical filter screen that is equipped with of rose box, filter screen one side is equipped with scrapes the brush, scrape brush one end and filter screen surface contact, the other end is fixed in threaded bush surface, the threaded sleeve cover is located the screw rod surface of vertical setting, and the screw rod input is connected with the servo motor output.
Preferably, the scraping brush comprises a scraping rod which is horizontally arranged, a plurality of bristles are fixed on the side face, close to the filter screen, of the scraping rod, the bristles are tightly attached to the surface of the filter screen, and the other end of the scraping rod is fixedly connected with the surface of the threaded sleeve through a connecting rod.
Preferably, both ends all wear to locate in the bearing that filters box top and bottom set up about the screw rod, the screw rod top is connected with first gear center, first gear and second gear meshing, second gear center and servo motor output shaft.
Preferably, the threaded sleeve is further connected with one end of a guide rod, and the other end of the guide rod is in sliding fit with a vertical sliding groove formed in the side portion of the filtering box body.
Preferably, a sewage draining channel is formed in the bottom of the filtering box body close to the bottom of the filtering net and communicated with the top of the collecting box, an air inlet pipe is arranged at the top of the filtering box body, and a through hole is formed in the side part of the filtering box body and communicated with a pipeline where the air inlet end of the wet-type electrostatic tower is located.
Preferably, the defogging device includes the defogging box, the upside sets up baffle formula defroster in the defogging box, defogging bottom of the case portion is equipped with the header tank, and defogging box one side is given vent to anger with wet-type electrostatic tower and is held the pipeline intercommunication.
Preferably, the wet electrostatic tower is a vertical wet electrostatic tower.
The utility model has the advantages that: the utility model discloses a big particle size particle impurity thoughtlessly in leading filter equipment can the effective filtration pending oil smoke avoids influencing the electrostatic absorption process, can effectively carry out the defogging process to the static tower combustion gas through the defogging device simultaneously.
Drawings
FIG. 1 is a schematic structural diagram of an electrostatic oil smoke purifying system;
FIG. 2 is an enlarged schematic view of the filter apparatus of FIG. 1;
FIG. 3 is a schematic top view of the wiper of FIG. 2;
FIG. 4 is an enlarged schematic view of the baffle mist eliminator of FIG. 1;
fig. 5 is a schematic top view of fig. 4.
Detailed Description
The invention is described in further detail below with reference to the figures and the embodiments.
As shown in fig. 1 to 5, an oil smoke electrostatic purification system, including wet electrostatic tower 1, the pipeline that wet electrostatic tower 1 inlet end place is equipped with leading filter equipment 2, the pipeline that wet electrostatic tower 1 exhaust end place is equipped with defogging device 3, leading filter equipment 2 is including filtering box 2.1, vertically be equipped with filter screen 2.2 in the filtering box 2.1, filter screen 2.2 one side is equipped with scrapes brush 2.3, scrape brush 2.3 one end and filter screen 2.2 surface contact, the other end is fixed in threaded sleeve 2.4 surface, threaded sleeve 2.4 cover is located the screw rod 2.5 surface of vertical setting, and the screw rod 2.5 input is connected with servo motor 2.6 output.
Preferably, the scraping brush 2.3 comprises a scraping rod 2.3.1 which is horizontally arranged, a plurality of bristles 2.3.2 are fixed on the side surface of the scraping rod 2.3.1 close to the filter screen 2.2, the bristles 2.3.2 are tightly attached to the surface of the filter screen 2.2, and the other end of the scraping rod 2.3.1 is fixedly connected with the surface of the threaded sleeve 2.4 through a connecting rod 2.3.3.
Preferably, both ends all wear to locate in the bearing 2.7 that filters box 2.1 top and bottom setting about screw rod 2.5, and the top of screw rod 2.5 is connected with first gear 2.8 center, first gear 2.8 and second gear 2.9 meshing, second gear 2.9 center and servo motor 2.6 output shaft.
Preferably, the threaded sleeve 2.4 is further connected with one end of a guide rod 2.10, and the other end of the guide rod 2.10 is in sliding fit with a vertical sliding groove 2.11 formed in the side portion of the filter box body 2.1.
In the above technical scheme, the servo motor 2.6 can drive the second gear 2.9 to rotate after working, so that the first gear 2.8 also rotates along with the first gear, and further drives the screw rod 2.5 to rotate, because the screw rod 2.5 is in threaded fit with the threaded sleeve 2.4, one side of the threaded sleeve 2.4 is in sliding fit with the vertical sliding groove 2.11 through the guide rod 2.10, the threaded sleeve 2.4 can move up and down, and finally the scraping brush 2.3 can be driven to move up and down, so that the brush bristles 2.3.2 can continuously sweep over the surface of the filter screen 2.2, large-particle-size impurities intercepted on the surface of the filter screen 2.2 are brushed away and fall to the sewage discharge channel 2.12 below, the large-particle-size impurities are prevented from accumulating on the surface of the filter screen 2.2 to influence the filtering effect, and the self-.
Preferably, the bottom of the filter box body 2.1 close to the bottom of the filter screen 2.2 is provided with a sewage discharge channel 2.12, the sewage discharge channel 2.12 is communicated with the top of the collecting box 4, the top of the filter box body 2.1 is provided with an air inlet pipe 5, the side part of the filter box body 2.1 is provided with a through hole 6, and the through hole 6 is communicated with a pipeline where the air inlet end of the wet electrostatic tower 1 is located.
Preferably, defogging device 3 includes defogging box 3.1, upside sets up baffling formula defroster 3.2 in the defogging box 3.1, defogging box 3.1 bottom is equipped with header tank 3.3, and defogging box 3.1 one side and wet-type electrostatic tower 1 give vent to anger and hold the pipeline intercommunication. In this embodiment, after the gas coming out from the exhaust end of the wet electrostatic tower 1 enters the demister box 3.1, the mist droplets mixed with the gas are blocked by the baffle plate in the baffle plate demister 3.2 and adhere to the surface of the baffle plate, so that the contamination caused by the discharge of the mist droplets into the air is effectively prevented.
Preferably, the wet electrostatic tower 1 is a vertical wet electrostatic tower. At present, the electrostatic tower is divided into a horizontal type electrostatic tower and a vertical type electrostatic tower, electrostatic pipes of the horizontal wet type electrostatic tower are basically horizontal, the risk coefficient of the electrostatic equipment is high, the effects of removing smoke and oil are poor, a high-voltage power supply is placed in a place which can be touched by hands, certain risks exist, and in addition, the equipment is cleaned and maintained basically manually, and the equipment is troublesome. And vertical wet-type electrostatic tower's high voltage power supply all carries out sealed processing, and equipment operating safety coefficient is high, and it is effectual to remove the cigarette deoiling, and because the vertical placing of electrostatic tube, the electrostatic tube can not the trapped fuel, and the result of use is stable moreover.
The working principle of the embodiment is as follows:
firstly, the oil smoke can be sent into a filtering box body 2.1 of a front-mounted filtering device 2 through an air supply device, large-particle-size particulate matters mixed in the oil smoke are intercepted by sieve pores of a filtering net 2.2, then the oil smoke enters a pipeline where an air inlet end of a wet-type electrostatic tower 1 is located from a through hole 6 after passing through the filtering net 2.2, in the process, a servo motor 2.6 can drive a second gear 2.9 to rotate after working, so that a first gear 2.8 also rotates along with the first gear, and further drives a screw rod 2.5 to rotate, as the screw rod 2.5 is in threaded fit with a threaded sleeve 2.4, one side of the threaded sleeve 2.4 is in sliding fit with a vertical sliding chute 2.11 through a guide rod 2.10, the threaded sleeve 2.4 can move upwards or downwards, finally, a scraping brush 2.3 can be driven to move upwards or downwards, a servo controller of the servo motor 2.6 can control an output shaft to rotate backwards and backwards for a period of time, so that the scraping brush 2.3 can move, the brush bristles 2.3.2 can continuously sweep over the surface of the filter screen 2.2, so that large-particle-size particle impurities intercepted on the surface of the filter screen 2.2 are brushed away and fall to a sewage discharge channel 2.12 below, the large-particle-size particle impurities are prevented from accumulating on the surface of the filter screen 2.2 to influence the filtering effect, and the self-cleaning function is realized; the oil smoke is adsorbed on the electrostatic tube in the wet electrostatic tower 1 through electrostatic adsorption, the treated gas enters the demisting box body 3.1 from the exhaust end of the wet electrostatic tower 1, the mist liquid drops mixed with the gas are blocked by the baffle plates in the baffle plate type demister 3.2 and are adhered to the surface of the baffle plate, so that the mist liquid drops are effectively prevented from being discharged into the air to cause pollution; and finally, the box doors of the collecting box 4 and the dust collecting box at the bottom of the wet electrostatic tower 1 can be opened to clean impurities, and the liquid outlet pipe valve of the water collecting box 3.3 is opened, so that the accumulated liquid impurities can be discharged.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (7)
1. The utility model provides an oil smoke electrostatic purification system, includes wet-type electrostatic tower (1), wet-type electrostatic tower (1) inlet end place pipeline is equipped with leading filter equipment (2), wet-type electrostatic tower (1) exhaust end place pipeline is equipped with defogging device (3), its characterized in that: leading filter equipment (2) is including filtering box (2.1), vertically in filtering box (2.1) be equipped with filter screen (2.2), filter screen (2.2) one side is equipped with scrapes brush (2.3), scrape brush (2.3) one end and filter screen (2.2) surface contact, the other end is fixed in threaded sleeve (2.4) surface, threaded sleeve (2.4) cover is located screw rod (2.5) surface of vertical setting, and screw rod (2.5) input is connected with servo motor (2.6) output.
2. The electrostatic oily fume purification system according to claim 1, wherein: scrape brush (2.3) including scraping pole (2.3.1) that the level set up, the side of scraping pole (2.3.1) and being close to filter screen (2.2) is fixed with a plurality of brush hairs (2.3.2), filter screen (2.2) surface is hugged closely in brush hair (2.3.2), scrapes pole (2.3.1) other end and passes through connecting rod (2.3.3) and threaded sleeve (2.4) fixed surface and be connected.
3. An electrostatic oily fume purification system according to claim 1 or 2, wherein: both ends all wear to locate in filtering bearing (2.7) that box (2.1) top and bottom set up about screw rod (2.5), screw rod (2.5) top and first gear (2.8) central connection, first gear (2.8) and second gear (2.9) meshing, second gear (2.9) center and servo motor (2.6) output shaft.
4. An electrostatic oily fume purification system according to claim 1 or 2, wherein: the threaded sleeve (2.4) is further connected with one end of a guide rod (2.10), and the other end of the guide rod (2.10) is in sliding fit with a vertical sliding groove (2.11) formed in the side portion of the filtering box body (2.1).
5. The electrostatic oily fume purification system according to claim 1, wherein: the bottom of the filtering box body (2.1) close to the bottom of the filtering net (2.2) is provided with a sewage draining channel (2.12), the sewage draining channel (2.12) is communicated with the top of the collecting box (4), the top of the filtering box body (2.1) is provided with an air inlet pipe (5), the side part of the filtering box body (2.1) is provided with a through hole (6), and the through hole (6) is communicated with a pipeline where the air inlet end of the wet-type electrostatic tower (1) is located.
6. The electrostatic oily fume purification system according to claim 1, wherein: defogging device (3) are including defogging box (3.1), upside sets up baffling formula defroster (3.2) in defogging box (3.1), defogging box (3.1) bottom is equipped with header tank (3.3), and defogging box (3.1) one side and wet-type electrostatic tower (1) end place pipeline intercommunication of giving vent to anger.
7. The electrostatic oily fume purification system according to claim 1, wherein: the wet-type electrostatic tower (1) is a vertical wet-type electrostatic tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021007576.8U CN212701139U (en) | 2020-06-04 | 2020-06-04 | Oil smoke electrostatic purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021007576.8U CN212701139U (en) | 2020-06-04 | 2020-06-04 | Oil smoke electrostatic purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212701139U true CN212701139U (en) | 2021-03-16 |
Family
ID=74949079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021007576.8U Expired - Fee Related CN212701139U (en) | 2020-06-04 | 2020-06-04 | Oil smoke electrostatic purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212701139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731099A (en) * | 2021-08-22 | 2021-12-03 | 芜湖中燃城市燃气发展有限公司 | Natural gas impurity removing device and method |
-
2020
- 2020-06-04 CN CN202021007576.8U patent/CN212701139U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731099A (en) * | 2021-08-22 | 2021-12-03 | 芜湖中燃城市燃气发展有限公司 | Natural gas impurity removing device and method |
| CN113731099B (en) * | 2021-08-22 | 2023-10-13 | 芜湖中燃城市燃气发展有限公司 | Natural gas impurity removal device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |