CN212236546U

CN212236546U - Flue gas purification device for environmental protection of factory

Info

Publication number: CN212236546U
Application number: CN202020419109.XU
Authority: CN
Inventors: 徐瑶
Original assignee: Shanghai Institute Of Political Science And Law; Liu Keshan
Current assignee: Shanghai Institute Of Political Science And Law; Liu Keshan
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-29
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses a flue gas purification device for environmental protection of factories, which belongs to the environmental protection field and comprises a purification tower, wherein the bottom of the side surface of the purification tower is fixedly connected with a supporting base, the bottom of one side of the purification tower is fixedly sleeved with a smoke inlet pipe, the inner side of the purification tower is fixedly connected with an installation block, one side of the installation block is fixedly connected with a water conveying sleeve, and the top of the water conveying sleeve is fixedly connected with a water inlet pipe; this flue gas purification device is used in mill's environmental protection, through setting up the installation piece, defeated water jacket, the inlet tube, shower nozzle and activated carbon plate, can be at gas cleaning's in-process, be convenient for carry out abundant filtration absorption to particulate impurity in the flue gas and pungent smell, thereby the purifying effect of flue gas has been improved, and through setting up the screw rod, positive and negative motor, the movable block, the locating lever, connecting block and scraper blade, can regularly strike off the impurity of activated carbon plate bottom adhesion, the permeability of activated carbon plate has been guaranteed, thereby the filtration and the adsorption effect of activated carbon plate have been improved.

Description

Flue gas purification device for environmental protection of factory

Technical Field

The utility model belongs to the technical field of the environmental protection, concretely relates to flue gas purification device is used in mill's environmental protection.

Background

The environmental protection refers to a general term of various actions taken by human beings for solving real or potential environmental problems, coordinating the relationship between human beings and the environment and guaranteeing the sustainable development of economy and society, a large amount of smoke is often generated in the production process of a factory, and in order to avoid the pollution of the smoke to the environment, the smoke is usually treated by a purification device before being discharged; however, most of the existing flue gas purification devices are inconvenient to fully filter and adsorb particulate impurities and pungent odor in flue gas in the using process, so that the flue gas treatment effect is poor, and therefore, a factory environment-friendly flue gas purification device is provided.

Disclosure of Invention

An object of the utility model is to provide a flue gas purification device is used in mill's environmental protection to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a flue gas purification device for environmental protection of a factory comprises a purification tower, wherein a supporting base is fixedly connected to the bottom of the side face of the purification tower, a flue gas inlet pipe is fixedly sleeved at the bottom of one side of the purification tower, an installation block is fixedly connected to the inner side of the purification tower, a water delivery sleeve is fixedly connected to one side of the installation block, a water inlet pipe is fixedly connected to the top of the water delivery sleeve, a spray head is fixedly installed at the bottom of the water delivery sleeve, an activated carbon plate is fixedly connected to the inner part of the purification tower, a screw rod is movably sleeved on the inner part of the purification tower, a positive and negative motor is fixedly connected to the end part of the screw rod, a moving block is sleeved on the outer thread of the screw rod, a positioning rod is movably sleeved on the inner part of the moving block, the end part of the positioning rod is fixedly connected, fixedly connected with hot plate on the inside of purifying column, and the fixed blast pipe that has cup jointed in top of purifying column, the bottom fixed mounting of purifying column has out liquid funnel, the fixed drain pipe that has cup jointed in inside of going out liquid funnel, the bottom screw thread of drain pipe has cup jointed the filter sleeve, the inside of filter sleeve from left to right fixedly connected with filter screen and filter layer in proper order, and one side screw thread of filter sleeve has cup jointed the collecting pipe.

In a preferred embodiment, the spray heads are positioned above the smoke inlet pipe, the number of the spray heads is seven, the seven spray heads are equal in size, and the seven spray heads are equidistantly distributed at the bottom of the water conveying sleeve.

As a preferred embodiment, the activated carbon plate is located above the water conveying sleeve, activated carbon particles are arranged inside the activated carbon plate, and the activated carbon plate is matched with an inner cavity of the purification tower.

In a preferred embodiment, the top of the scraper is in contact with the bottom of the activated carbon plate, and the length of the scraper is equal to the width of the activated carbon plate.

As a preferred embodiment, a resistance wire is fixedly installed inside the heating plate, and the top of the heating plate is electrically connected with an external circuit through a wire.

In a preferred embodiment, the filter layer is an activated carbon layer, and the filter layer is laid inside the filter sleeve, and the filter layer is fixedly connected with the filter screen.

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

the flue gas purification device for environmental protection of the factory is provided with the installation block, the water conveying sleeve, the water inlet pipe, the spray head and the activated carbon plate, so that particle impurities and pungent smell in flue gas can be conveniently and fully filtered and adsorbed in the flue gas purification process, the purification effect of the flue gas is improved, and impurities adhered to the bottom of the activated carbon plate can be periodically scraped by arranging the screw rod, the positive and negative motors, the moving block, the positioning rod, the connecting block and the scraper plate, the permeability of the activated carbon plate is ensured, and the filtering and adsorbing effects of the activated carbon plate are improved;

this flue gas purification device is used in environmental protection of mill, through setting up filter sleeve, filter screen, filter layer and collecting pipe, can be at flue gas purification's in-process, be convenient for filter the sewage that produces when subsiding, guaranteed the clean of water to be convenient for the later stage is collected sewage and is utilized, and through setting up the hot plate, can dry the flue gas after purifying, is convenient for get rid of the moisture in the flue gas, thereby has guaranteed the aridity of flue gas.

Drawings

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

FIG. 2 is a partial cross-sectional view of the structure of the present invention;

FIG. 3 is a top view of an activated carbon plate according to the present invention;

figure 4 is a side partial cross-sectional view of a heating panel of the present invention.

In the figure: 1. a purification tower; 2. a support base; 3. a smoke inlet pipe; 4. mounting blocks; 5. a water delivery sleeve; 6. a water inlet pipe; 7. a spray head; 8. an activated carbon plate; 9. a screw; 10. a positive and negative motor; 11. a moving block; 12. positioning a rod; 13. connecting blocks; 14. a squeegee; 15. heating plates; 16. an exhaust pipe; 17. a liquid outlet funnel; 18. a liquid outlet pipe; 19. a filter sleeve; 20. a filter screen; 21. a filter layer; 22. and collecting the tubes.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1 and 2, the present invention provides a flue gas purification apparatus for environmental protection in a factory, which comprises a purification tower 1, in order to remove particulate impurities in flue gas, a supporting base 2 is fixedly connected to the bottom of the side of the purification tower 1, a flue gas inlet pipe 3 is fixedly sleeved on the bottom of one side of the purification tower 1, a mounting block 4 is fixedly connected to the inner side of the purification tower 1, a water delivery sleeve 5 is fixedly connected to one side of the mounting block 4, a water inlet pipe 6 is fixedly connected to the top of the water delivery sleeve 5, a nozzle 7 is fixedly mounted on the bottom of the water delivery sleeve 5, the nozzle 7 is located above the flue gas inlet pipe 3, the number of the nozzles 7 is seven, the size of the seven nozzles 7 is equal, the seven nozzles 7 are equidistantly distributed at the bottom of the water delivery sleeve 5, when a flue gas inlet valve outside the flue gas inlet pipe 3 is opened, flue gas enters the interior of the purification tower 1 from the flue gas inlet pipe 3, and an inlet valve outside the water inlet, make the water from inlet tube 6 entering into the inside of water delivery cover 5, make the water follow 7 even sprays out of department of shower nozzle to the adhesion has increased particle impurity's weight on particle impurity's surface in the flue gas, makes particle impurity can take place to subside, thereby is convenient for get rid of the particle impurity in the flue gas.

Please refer to fig. 2 and fig. 3, in order to facilitate the secondary filtration of the dusted flue gas and the adsorption of the pungent smell in the flue gas, the activated carbon plate 8 may be fixedly connected inside the purification tower 1, the activated carbon plate 8 is located above the water delivery sleeve 5, and activated carbon particles are arranged inside the activated carbon plate 8, and the activated carbon plate 8 is adapted to the inner cavity of the purification tower 1, when the flue gas is dusted, the flue gas will continue to flow upwards, and the flue gas will pass through the activated carbon plate 8, which not only can filter the residual solid impurities in the dusted flue gas, but also can adsorb the pungent smell in the flue gas, thereby improving the purification effect of the flue gas.

Referring to fig. 1 and 2, in order to improve the filtering and adsorbing effects of the activated carbon plate 8, a screw 9 is movably sleeved inside the purification tower 1, a positive and negative motor 10 is fixedly connected to an end of the screw 9, a moving block 11 is sleeved outside the screw 9 in a threaded manner, a positioning rod 12 is movably sleeved inside the moving block 11, an end of the positioning rod 12 is fixedly connected to an inner wall of the purification tower 1, a connecting block 13 is fixedly connected to a top of the moving block 11, a scraper 14 is fixedly connected to a top of the connecting block 13, a top of the scraper 14 is in contact with a bottom of the activated carbon plate 8, a length of the scraper 14 is equal to a width of the activated carbon plate 8, after the activated carbon plate 8 is used for a long time, the positive and negative motor 10 is turned on to rotate the screw 9 and drive the moving block 11 to rotate, and at this time, the positioning rod 12 can block the moving tendency of the moving block, make the movable block 11 can only take place the reciprocating motion in the horizontal direction to drive scraper blade 14 and do the reciprocating motion in the horizontal direction, be convenient for strike off the impurity of activated carbon plate 8 bottom adhesion, guaranteed activated carbon plate 8's permeability, thereby improved activated carbon plate 8's filtration and adsorption effect.

Please refer to fig. 2 and 4, in order to facilitate drying the purified flue gas, the heating plate 15 can be fixedly connected to the inside of the purification tower 1, the resistance wire is fixedly installed inside the heating plate 15, and the top of the heating plate 15 is electrically connected to the external circuit through a wire, the exhaust pipe 16 is fixedly sleeved at the top of the purification tower 1, when the purified flue gas continuously flows upwards from the top of the activated carbon plate 8, because the flue gas can retain moisture during dust fall, the external circuit is connected through the wire, so that the heating plate 15 works to generate heat, and the purified flue gas is dried, thereby ensuring the dryness of the flue gas, and the dried flue gas can be discharged from the exhaust pipe 16.

Referring to fig. 1 and fig. 2, in order to facilitate filtering the settled sewage, a liquid outlet funnel 17 may be fixedly installed at the bottom of the purification tower 1, a liquid outlet pipe 18 is fixedly sleeved inside the liquid outlet funnel 17, a filtering sleeve 19 is sleeved at the bottom end of the liquid outlet pipe 18 through a screw thread, a filtering net 20 and a filtering layer 21 are sequentially and fixedly connected inside the filtering sleeve 19 from left to right, the filtering layer 21 is an activated carbon layer, the filtering layer 21 is laid inside the filtering sleeve 19, the filtering layer 21 is fixedly connected with the filtering net 20, a collecting pipe 22 is sleeved at one side of the filtering sleeve 19 through a screw thread, when the sewage generated by the settlement of the flue gas is converged at the bottom of the inner cavity of the purification tower 1, a liquid outlet valve outside the liquid outlet pipe 18 is opened, so that the sewage enters the inside of the liquid outlet pipe 18 from the liquid outlet funnel 17 and enters the inside of the filtering sleeve 19 through the liquid outlet pipe 18, be convenient for carry out filtration treatment to sewage, and the water after the filtration can flow into to collecting pipe 22 in to be convenient for the later stage to collect the utilization to sewage.

In the above scheme, it should be noted that: the junction of screw rod 9 and purifying column 1 is provided with the sealing washer, and the sealing washer activity cup joints the outside at screw rod 9, and the inner wall fixed connection of sealing washer and purifying column 1 not only can make screw rod 9 take place to rotate like this, has avoided the flue gas to take place to leak from the junction of screw rod 9 and purifying column 1 in addition.

The utility model discloses a theory of operation and use flow: firstly, a smoke inlet valve outside a smoke inlet pipe 3 is opened to enable smoke to enter the purifying tower 1 from the smoke inlet pipe 3, meanwhile, a water inlet valve outside a water inlet pipe 6 is opened to enable water to enter the water conveying sleeve 5 from the water inlet pipe 6 to enable the water to be uniformly sprayed out from a spray head 7 and be adhered to the surface of particle impurities in the smoke, the weight of the particle impurities is increased, the particle impurities can be settled, the particle impurities in the smoke can be conveniently removed, then after dust fall of the smoke, the smoke can continuously flow upwards, the smoke can pass through an activated carbon plate 8, not only can solid impurities remained in the smoke after dust fall be filtered, but also can be adsorbed to pungent smell in the smoke, so that the purifying effect of the smoke is improved, meanwhile, a positive and negative motor 10 is opened to enable a screw rod 9 to rotate and drive a moving block 11 to rotate and move, at the moment, the positioning rod 12 can block the moving block 11 from rotating, so that the moving block 11 can only move back and forth in the horizontal direction, and the scraper 14 is driven to move back and forth in the horizontal direction, so as to be convenient for scraping impurities adhered to the bottom of the activated carbon plate 8, and ensure the permeability of the activated carbon plate 8, thereby improving the filtering and adsorbing effects of the activated carbon plate 8, when purified flue gas continuously flows upwards from the top of the activated carbon plate 8, because the flue gas can retain moisture during dust fall, an external circuit is connected by a lead, so that the heating plate 15 works to generate heat, and the purified flue gas is dried, thereby ensuring the dryness of the flue gas, the dried flue gas can be discharged from the exhaust pipe 16, and finally, when sewage generated by flue gas settlement can be gathered at the bottom of the inner cavity of the purification tower 1, a liquid outlet valve outside the liquid outlet pipe 18 is opened, make sewage from going out liquid funnel 17 and get into the inside of drain pipe 18 to through the inside that drain pipe 18 got into to filter sleeve 19, make sewage pass through filter screen 20 and filter layer 21 in proper order, be convenient for carry out filtration treatment to sewage, and the water after the filtration can flow into to collecting pipe 22 in, thereby be convenient for the later stage to collect sewage and utilize.

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

Claims

1. The utility model provides a flue gas purification device is used in mill's environmental protection, includes purifying column (1), its characterized in that: the bottom of the side surface of the purification tower (1) is fixedly connected with a supporting base (2), the bottom of one side of the purification tower (1) is fixedly sleeved with a smoke inlet pipe (3), the inner side of the purification tower (1) is fixedly connected with an installation block (4), one side of the installation block (4) is fixedly connected with a water conveying sleeve (5), the top of the water conveying sleeve (5) is fixedly connected with a water inlet pipe (6), the bottom of the water conveying sleeve (5) is fixedly provided with a spray head (7), the interior of the purification tower (1) is fixedly connected with an activated carbon plate (8), the interior of the purification tower (1) is movably sleeved with a screw rod (9), the end part of the screw rod (9) is fixedly connected with a positive and negative motor (10), the external thread of the screw rod (9) is sleeved with a moving block (11), the interior of the moving block (11) is movably sleeved with a positioning rod (12), and the end part of the positioning rod, top fixedly connected with connecting block (13) of movable block (11), top fixedly connected with scraper blade (14) of connecting block (13), fixedly connected with hot plate (15) on the inside of purification tower (1), and the fixed blast pipe (16) of having cup jointed in top of purification tower (1), the bottom fixed mounting of purification tower (1) has a play liquid funnel (17), the fixed drain pipe (18) that has cup jointed in inside of going out liquid funnel (17), the bottom screw thread of drain pipe (18) has cup jointed filter sleeve (19), the inside of filter sleeve (19) from left to right is fixedly connected with filter screen (20) and filter layer (21) in proper order, and one side screw thread of filter sleeve (19) has cup jointed collecting pipe (22).

2. The flue gas purification device for plant environmental protection according to claim 1, wherein: the spray heads (7) are positioned above the smoke inlet pipe (3), the number of the spray heads (7) is seven, the seven spray heads (7) are equal in size, and the seven spray heads (7) are equidistantly distributed at the bottom of the water delivery sleeve (5).

3. The flue gas purification device for plant environmental protection according to claim 1, wherein: activated carbon plate (8) are located the top of defeated water jacket (5), and the inside of activated carbon plate (8) is provided with the active carbon granule, activated carbon plate (8) and the inner chamber looks adaptation of purifying column (1).

4. The flue gas purification device for plant environmental protection according to claim 1, wherein: the top of the scraper (14) is contacted with the bottom of the activated carbon plate (8), and the length value of the scraper (14) is equal to the width value of the activated carbon plate (8).

5. The flue gas purification device for plant environmental protection according to claim 1, wherein: the resistance wire is fixedly installed in the heating plate (15), and the top of the heating plate (15) is electrically connected with an external circuit through a wire.

6. The flue gas purification device for plant environmental protection according to claim 1, wherein: the filter layer (21) is an activated carbon layer, the filter layer (21) is paved in the filter sleeve (19), and the filter layer (21) is fixedly connected with the filter screen (20).