CN218423386U - Centralized electrostatic oil mist purifier - Google Patents

Abstract

The utility model discloses a centralized electrostatic oil mist purifier, which relates to the technical field of oil mist purifiers and specifically comprises an air suction cover, a primary filter module box, a primary electrostatic module box, a secondary electrostatic module box, an activated carbon module box and a fan module box, wherein the top of the air suction cover is provided with an air inlet, and the air suction cover is embedded at one side of the primary filter module box; the other end fixedly connected with one-level static module case of just imitating the filtration module case, one-level static module case and active carbon module case pass through second grade static module case and connect. The centralized electrostatic oil mist purifier is designed in a modular structure, can be quickly expanded according to the air quantity, is simple and convenient to manufacture and install, easy to disassemble and convenient to maintain, can be used for intensively purifying oil mist waste gas, and can recycle the intensively collected waste oil; the front end adopts the primary filter to carry out the recovery of large granule, and the primary filter is stainless steel material standard module, conveniently dismantles the washing.

Description

Centralized electrostatic oil mist purifier

Technical Field

The utility model relates to an oil mist clarifier technical field specifically is a centralized static oil mist clarifier.

Background

The electrostatic oil mist purifier is one kind of industrial environment protecting equipment. The oil mist absorbing and removing device is arranged on machining equipment such as a lathe, a cleaning machine and the like, and absorbs oil mist in a machining cavity to achieve the purposes of purifying air and protecting the health of workers. For example, an authorized patent with application number CN202220797327.6 provides a two-stage speed-adjustable oil mist purifier, which filters out oil components in oil mist by adopting a layer-by-layer filtering mode, in the process of entering and discharging the oil mist, a first-stage filter screen, a first-stage demister, a second-stage filter screen, a second-stage demister and a third-stage filter screen, the oil mist can be successively filtered and oil mist particles can be collected, after a long-time use, oil stains can adhere to the filter screens, and the acting force between the oil stain molecules is large, so that the oil stains can be firmly adhered to the filter screens, the meshes are blocked, the filter screens need to be replaced, the cost is increased, and the filter screens in the purifier are located inside a protective shell, the filter screens are not easy to replace, therefore, the centralized electrostatic oil mist purifier is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a centralized static oil mist clarifier has solved the filter screen that proposes in the above-mentioned background art and has need to be changed, and the difficult problem is changed to incremental cost and filter screen.

The utility model provides a following technical scheme: a centralized electrostatic oil mist purifier comprises an air suction cover, a primary filtering module box, a primary electrostatic module box, a secondary electrostatic module box, an active carbon module box and a fan module box,

the top of the air suction cover is provided with an air inlet, and the air suction cover is embedded at one side of the primary filter module box; the other end of the primary filtering module box is fixedly connected with a primary static module box, the primary static module box is connected with an active carbon module box through a secondary static module box, the other side of the active carbon module box is fixedly connected with a fan module box, and the top of the fan module box is provided with an exhaust port;

the inner wall of the primary filter module box is alternately and fixedly connected with a primary filter and an oil collecting tank, and the primary filter is positioned above the adjacent oil collecting tank;

the inner cavities of the primary static module box and the secondary static module box are alternately and fixedly connected with a secondary filtering structure and another oil collecting tank;

the secondary filtering structure comprises two flow equalizing filters, an ionization module and a dust collecting module;

an active carbon module is fixedly connected in the inner cavity of the active carbon module box;

an impeller is movably connected in the inner cavity of the fan module box.

Preferably, the ionization module is located between the flow equalizing filter and the dust collecting module, and the flow equalizing filter is fixedly connected to two sides of the inner cavity of the primary static module box.

Preferably, the activated carbon module in the activated carbon module box is formed in an S-shaped shape.

Preferably, the impeller and the fan module box are movably connected at the middle part of one end far away from the activated carbon module box, the outer side of the end of the fan module box is fixedly connected with a rotating motor, the tail end of an output shaft of the rotating motor is fixedly connected with the middle part of the impeller, and the output shaft of the rotating motor is movably connected with the side wall of the fan module box.

Preferably, the inner cavities of the air suction cover, the primary filtering module box, the primary static module box, the secondary static module box, the activated carbon module box and the fan module box are in a communicated state, and two adjacent oil collecting tanks are connected through an oil mist pipeline.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the centralized electrostatic oil mist purifier has a modular structure design, can be rapidly expanded according to the air quantity, is simple and convenient to manufacture and install, easy to disassemble and convenient to maintain, can be used for intensively purifying oil mist waste gas, and can recycle the collected waste oil; the front end adopts the primary filter to carry out the recovery of large granule, and the primary filter is stainless steel material standard module, conveniently dismantles the washing.

2. This centralized static oil mist clarifier carries out the collection of oil mist granule through adopting high-voltage static module, and high-voltage static module is standard module, and the convenient washing of dismantling adopts the active carbon to carry out the absorption of peculiar smell, and the active carbon module is standard module, makes things convenient for the later stage to change, and the peculiar smell can effectively be got rid of in the combination of active carbon module and electrostatic devices.

Drawings

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

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

FIG. 3 is a left side schematic view of the structure diagram 1 of the present invention;

fig. 4 is an enlarged schematic view of a in the structure diagram 1 of the present invention.

In the figure: 1. an air suction hood; 2. a primary filtration module box; 3. an oil mist conduit; 4. a primary electrostatic module case; 5. a secondary electrostatic module box; 6. an activated carbon module case; 7. a fan module case; 8. rotating the motor; 9. a primary filter; 10. a flow equalization filter; 11. an ionization module; 12. a dust collection module; 13. an activated carbon module; 14. an impeller; 15. an exhaust port; 16. an air inlet; 17. an oil collecting tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, the utility model provides a centralized static oil mist clarifier, including the cover of induced drafting 1, just imitate filter module case 2, one-level static module case 4, second grade static module case 5, active carbon module case 6 and fan module case 7, inner chamber between each module is in the feed through state, the top of the cover of induced drafting 1 is equipped with air inlet 16, the oil mist waste gas that needs to purify enters into the inner chamber of the cover of induced drafting 1 through air inlet 16, the gas of the intracavity enters into just imitate filter module case 2 in the cover of induced drafting 1.

The both sides of 2 inner chambers of first effect filter module case all are through the even fixedly connected with of modes such as bolted connection first effect filter 9 and oil collecting tank 17, first effect filter 9 can be retrieved the large granule oil mist in the gas, the oil mist gathers on first effect filter 9, and drop under the effect of gravity in the oil collecting tank 17 of first effect filter 9 below, the material of first effect filter is stainless steel material standard module in the embodiment of this application, the washing is conveniently dismantled, and oil in the oil collecting tank 17 can recycle.

One side that cover 1 was kept away from induced drafting to first effect filtration module case 2 is equipped with oil mist pipeline 3, and the fluid of collecting through first effect filter 9 can enter into in the oil mist pipeline 3.

One side of the primary filtering module box 2 far away from the air suction cover 1 is fixedly connected with a primary electrostatic module box 4 through bolts and other modes, and gas after primary filtering enters the inner cavity of the primary electrostatic module box 4.

Referring to fig. 1 to 4, a secondary filtering structure and another oil collecting tank 17 are uniformly and fixedly connected in an inner cavity of the primary electrostatic module box 4 by means of bolt connection and the like in an alternating manner, the top of the oil collecting tank 17 is in contact with the bottom of the secondary filtering structure, the secondary filtering structure comprises two flow equalizing filters 10, an ionization module 11 and a dust collecting module 12, both sides of the inner cavity of the primary electrostatic module box 4 are fixedly connected with the flow equalizing filters, the flow equalizing filters 10 can uniformly distribute gas entering the primary electrostatic module box 4, the uniformly distributed gas has electric charges under the action of the high-voltage ionization module 11, the electric oil mist enters a dust collecting module 12 area, and the electric oil mist is adsorbed on the dust collecting module 12 with the opposite polarity to the electric field force, so that the gas is treated again.

In an embodiment of the present application, the ionization module 11 and the dust collection module 12 are made of aluminum alloy.

One side of the inner cavity of the primary static module box 4, which is far away from the dust collection module 12, is provided with another oil mist pipeline 3, and oil collected by the primary static module box 4 can enter the oil mist pipeline 3.

The working principle of the secondary electrostatic module box 5 is the same as that of the primary electrostatic module box 4, the structures arranged in the two are the same, and the detailed description of the structure in the secondary electrostatic module box 5 is omitted here.

According to the above description, the gas cleaned by the primary electrostatic module box 4 enters the secondary electrostatic module box 5 to be cleaned again, the oil mist cleaning effect in the gas is improved, and the structures in the primary electrostatic module box 4 and the secondary electrostatic module box 5 are standard modules, so that the cleaning is convenient to disassemble.

The other end of second grade static module case 5 is active carbon module case 6, mode fixedly connected with active carbon module 13 such as bolted connection is evenly passed through in the inner chamber of active carbon module case 6, and active carbon module 13 is the standard module, make things convenient for the later stage to change, the structure that active carbon module 13 in the active carbon module case 6 formed is the S type, the gas that purifies through second grade static module case 5 enters into active carbon module case 6 in, active carbon module 13 adsorbs gaseous peculiar smell and the remaining impurity in the gas, the result of use of this clarifier is improved.

The oil sumps 17 in the cavities of the primary filtering module tank 2, the primary static module tank 4 and the secondary static module tank 5 are connected through the adjacent oil mist pipelines 3, and oil in the oil sumps 17 can be discharged through the oil mist pipelines 3, so that the oil can be recycled conveniently.

Inner chamber and the inner chamber intercommunication of fan module case 7 of active carbon module case 6, the opposite side fixed connection of fan module case 7 and active carbon module case 6, the middle part swing joint that the one end of active carbon module case 6 was kept away from to fan module case 7 has impeller 14, and the outside fixedly connected with of this end of fan module case 7 rotates motor 8, the middle part fixed connection of the output shaft end of rotation motor 8 and impeller 14, the output shaft of rotation motor 8 and the lateral wall swing joint of fan module case 7, through the setting of rotating motor 8, the rotation of rotating motor 8 can drive fixed connection's impeller 14 with it and rotate, the rotation of impeller 14 can make air inlet 16 produce the negative pressure, oily waste gas can enter into the inner chamber of this clarifier, gas through handling is discharged through setting up gas vent 15 at fan module case 7 top.

The bottom of the inner cavity of the activated carbon module box 6 is also provided with an oil collecting groove 17, and oil in the oil collecting groove 17 flows out through the oil mist pipeline 3 arranged in the inner cavity of the activated carbon module box 6. And the other end of the oil mist pipeline 3 in the purifier can be uniformly connected with a pipeline, so that the waste oil can be conveniently recycled.

In conclusion: when the centralized electrostatic oil mist purifier is used, high-concentration oil fume oil mist generated in production and processing enters from the air suction cover 1, large-particle oil mist particles are cut and intercepted by two-layer to three-layer primary filters 9 in the primary filter module box 2, (oil drops are gathered to an oil collecting tank 17 below under the action of gravity after the gathered large-particle oil mist is gathered, a certain amount of waste oil is gathered in the oil collecting tank and flows to the oil collecting tank at the lowest layer from an oil mist pipeline, the waste oil is discharged from a sewage discharge pipeline, then enters the primary electrostatic module box 4, passes through the flow equalizing filter 10, enters the ionization module 11, is ionized into particles with positive charges and negative charges under the high voltage of 12KV, and then is adsorbed on a polar plate under the action of the dust collecting module 12 with the voltage of 6KV, the oil dirt particles adsorbed on the polar plate flow to an oil collecting tank 17 along the polar plate after gathering, (the oil collecting tank 17 gathers a certain amount of waste oil and can flow into the oil collecting tank at the lowest layer from the oil mist pipeline 3 and be discharged from a sewage discharge pipeline), the oil mist after once purification enters a secondary electrostatic module box 5, enters an ionization module 11 after passing through a flow equalizing filter 10 in the secondary electrostatic module box, is ionized into particles with positive charges and negative charges under the high pressure of 12KV, and then is adsorbed on the polar plate under the action of a dust collecting module 12 with the voltage of 6KV, the oil dirt particles adsorbed on the polar plate flow to the oil collecting tank 17 along the polar plate after gathering, (the oil collecting tank gathers a certain amount of waste oil and can flow into the oil collecting tank at the lowest layer from the oil mist pipeline 3 and be discharged from the sewage discharge pipeline), and the electrostatic purifier can treat the pollutant particles with the minimum size of 0.01 mu m. The purified air enters the activated carbon module box 6, the activated carbon module 13 removes peculiar smell, and the purified air is discharged from the fan module box 7 by the fan. The oil collecting tank 17 at the bottom of each module box is provided with a sewage discharge pipeline connector, and waste oil can be collected by a unified connecting pipeline.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a centralized static oil mist clarifier, includes that induced drafts cover (1), first effect filtration module case (2), one-level static module case (4), second grade static module case (5), active carbon module case (6) and fan module case (7), its characterized in that:

the top of the air suction cover (1) is provided with an air inlet (16), and the air suction cover (1) is embedded at one side of the primary filtering module box (2); the other end of the primary filtering module box (2) is fixedly connected with a primary static module box (4), the primary static module box (4) is connected with an active carbon module box (6) through a secondary static module box (5), the other side of the active carbon module box (6) is fixedly connected with a fan module box (7), and the top of the fan module box (7) is provided with an exhaust port (15);

the inner wall of the primary filtering module box (2) is alternately and fixedly connected with a primary filter (9) and an oil collecting tank (17), and the primary filter (9) is positioned above the adjacent oil collecting tank (17);

the inner cavities of the primary static module box (4) and the secondary static module box (5) are alternately and fixedly connected with a secondary filtering structure and another oil collecting tank (17);

the secondary filtering structure comprises two flow equalizing filters (10), an ionization module (11) and a dust collecting module (12);

an active carbon module (13) is fixedly connected in the inner cavity of the active carbon module box (6);

an impeller (14) is movably connected in the inner cavity of the fan module box (7).

2. A centralized electrostatic oil mist cleaner as recited in claim 1, wherein: the ionization module (11) is located between the flow equalizing filter (10) and the dust collecting module (12), and the flow equalizing filter (10) is fixedly connected to the two sides of the inner cavity of the primary static module box (4).

3. A centralized electrostatic oil mist cleaner as recited in claim 1, wherein: the activated carbon module (13) in the activated carbon module box (6) is S-shaped.

4. A centralized electrostatic oil mist cleaner as recited in claim 1, wherein: impeller (14) and fan module case (7) keep away from the middle part swing joint of the one end of active carbon module case (6), just the outside fixedly connected with of this end of fan module case (7) rotates motor (8), the middle part fixed connection of the output shaft end of rotating motor (8) and impeller (14), the output shaft of rotating motor (8) and the lateral wall swing joint of fan module case (7).

5. A centralized electrostatic oil mist cleaner as recited in claim 1, wherein: the inner cavities of the air suction cover (1), the primary filter module box (2), the primary electrostatic module box (4), the secondary electrostatic module box (5), the activated carbon module box (6) and the fan module box (7) are in a communicated state, and two adjacent oil collecting tanks (17) are connected through an oil mist pipeline (3).

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