CN209809920U

CN209809920U - Waste gas purification treatment system

Info

Publication number: CN209809920U
Application number: CN201920422889.0U
Authority: CN
Inventors: 张秋霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-31
Filing date: 2019-03-31
Publication date: 2019-12-20
Anticipated expiration: 2029-03-31

Abstract

The utility model discloses a waste gas purification processing system, including first filter, filter screen and second filter, the bottom of first filter avris is connected with first pipeline, the filter screen sets up in the inside of first filter, the top of push pedal is fixed with the lower extreme of montant, the upper end of first pivot runs through in the top of first filter and the middle part interconnect of first gear, the second gear is fixed in the outer wall of second pivot, the air exhauster is installed at the top of second filter, the inboard of first filter is fixed with the fourth pipeline, the fifth pipeline passes through sixth pipeline and liquid storage tank interconnect, the bottom of second filter is provided with the delivery port. This exhaust purification processing system can come out the solid separation in the waste gas, can guarantee simultaneously that liquid medicine and toxic gas fully react to can clear up the mesh on the filter screen when not influencing first filter during operation.

Description

Waste gas purification treatment system

Technical Field

The utility model relates to a waste gas purification technical field specifically is a waste gas purification processing system.

Background

Macromolecular material can produce poisonous waste gas in process of production, and contains solid particle and poisonous gas in the waste gas, consequently needs purify waste gas to avoid the toxic gas polluted environment in the waste gas, and waste gas need use exhaust purification processing system when purifying, and current exhaust purification processing system has following problem:

1. after the filter screen is used for a period of time, meshes on the filter screen are easily blocked by solid particles, so that the purification efficiency of the waste gas purification treatment system is influenced, and the filter screen needs to be taken out of the waste gas purification treatment system for cleaning, so that the trouble is brought to the cleaning of the waste gas purification treatment system;

2. the toxic gas in the waste gas can not be fully contacted with the liquid medicine, so that the discharged waste gas still contains the toxic gas, and the environment can be polluted.

In order to solve the above problems, innovative design based on the original exhaust gas purification treatment system is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste gas purification processing system to solve above-mentioned background art and propose current waste gas purification processing system, be not convenient for clear up the mesh on the filter screen, toxic gas in the waste gas can not fully contact with the liquid medicine simultaneously, thereby still contains toxic gas in leading to the exhaust waste gas, and then can cause the problem of pollution to the environment.

In order to achieve the above object, the utility model provides a following technical scheme: a waste gas purification treatment system comprises a first filter, a filter screen and a second filter, wherein the bottom of the side of the first filter is connected with a first pipeline, the bottom of the first filter is provided with a dust outlet, a manual valve is installed on the dust outlet, the filter screen is arranged in the first filter, the filter screen is positioned below a push plate, the bottom of the push plate is provided with a brush, the top of the push plate is fixed with the lower end of a vertical rod, a groove is formed in the vertical rod, the inner part of the groove is provided with the lower end of a first rotating shaft, the upper end of the first rotating shaft penetrates through the top of the first filter and is connected with the middle part of the first gear, the side of the first gear is provided with a second gear, the second gear is fixed on the outer wall of a second rotating shaft, the lower end of the second rotating shaft is connected with a servo motor, and the servo motor is installed on the top of the first, the second filter is located the outside of first filter, and the bottom of first filter avris passes through the top interconnect of second pipeline and first filter avris, the air exhauster is installed at the top of second filter, and the bottom of air exhauster is connected with the third pipeline to the third pipeline is located the inside of first filter, the inboard of first filter is fixed with the fourth pipeline, and the avris of fourth pipeline is connected with the spray nozzle to through fifth pipeline interconnect between the fourth pipeline, the fifth pipeline passes through sixth pipeline and liquid reserve tank interconnect, and installs the water pump on the sixth pipeline, the bottom of second filter is provided with the delivery port, and the lower extreme of delivery port is connected with the liquid reserve tank.

Preferably, the push pedal is provided with 2, and the push pedal design is the rectangle structure to the avris of push pedal is laminated each other with the inner wall of first filter.

Preferably, first pivot is provided with 2, and the outer wall of 2 first pivots all designs for thread-like structure to the outer wall thread-like opposite direction of 2 first pivots, first pivot is threaded connection through recess and montant simultaneously.

Preferably, the number of the first gears is 2, and the 2 first gears and the 2 second gears are in meshed connection.

Preferably, the third pipeline is designed into a structure like a Chinese character 'shan', and the opening of the third pipeline is designed upwards.

Preferably, the spray nozzles are equally spaced inside the fourth duct, and the fourth duct is designed as a hollow rectangular structure, and the fourth duct is equally spaced from top to bottom inside the second filter.

Compared with the prior art, the beneficial effects of the utility model are that: the waste gas purification treatment system can separate out solids in waste gas, can ensure that liquid medicine and toxic gas fully react, and can clean meshes on the filter screen when the first filter works;

1. the solid can be retained in the first filter through the filter screen, so that the solid is prevented from entering the second filter, the spraying nozzles are distributed on the inner side of the fourth pipeline at equal intervals, the fourth pipeline is designed to be of a hollow rectangular structure, and the fourth pipeline is distributed on the inner side of the second filter from top to bottom at equal intervals, so that the liquid medicine sprayed out of the spraying nozzles can be fully contacted with toxic gas in waste gas, and the waste gas discharged from the exhaust fan can reach the standard;

2. under montant, recess, first pivot, first gear, second pivot and servo motor's the effect of mutually supporting for 2 up-and-down motion that the push pedal can be in turn, thereby can make the brush of push pedal bottom can clear up the mesh on the filter screen, because 2 up-and-down motion that the push pedal can be in turn, thereby guaranteed that waste gas can enter into the top of first filter through 2 push pedals, and then can not influence the device's normal work.

Drawings

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

FIG. 2 is a schematic view of the distribution structure of the spray nozzle of the present invention;

FIG. 3 is a schematic view of the push plate mounting structure of the present invention;

fig. 4 is a schematic view of a first gear mounting structure of the present invention.

In the figure: 1. a first filter; 2. a first conduit; 3. a dust outlet; 4. a manual valve; 5. a filter screen; 6. a brush; 7. pushing the plate; 8. a vertical rod; 9. a groove; 10. a first rotating shaft; 11. a first gear; 12. a second gear; 13. a second rotating shaft; 14. a servo motor; 15. a second conduit; 16. a second filter; 17. an exhaust fan; 18. a third pipeline; 19. a fourth conduit; 20. a spray nozzle; 21. a fifth pipeline; 22. a sixth pipeline; 23. a liquid storage tank; 24. a water pump; 25. and (7) a water outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, the present invention provides a technical solution: a waste gas purification treatment system comprises a first filter 1, a first pipeline 2, a dust outlet 3, a manual valve 4, a filter screen 5, a brush 6, a push plate 7, a vertical rod 8, a groove 9, a first rotating shaft 10, a first gear 11, a second gear 12, a second rotating shaft 13, a servo motor 14, a second pipeline 15, a second filter 16, an exhaust fan 17, a third pipeline 18, a fourth pipeline 19, a spray nozzle 20, a fifth pipeline 21, a sixth pipeline 22, a liquid storage tank 23, a water pump 24 and a water outlet 25, wherein the bottom of the side of the first filter 1 is connected with the first pipeline 2, the bottom of the first filter 1 is provided with the dust outlet 3, the dust outlet 3 is provided with the manual valve 4, the filter screen 5 is arranged inside the first filter 1, the filter screen 5 is positioned below the push plate 7, the bottom of the push plate 7 is provided with the brush 6, the top of the push plate 7 is fixed with the lower end of the vertical rod 8, a groove 9 is formed in the vertical rod 8, the lower end of a first rotating shaft 10 is arranged in the groove 9, the upper end of the first rotating shaft 10 penetrates through the top of the first filter 1 and is connected with the middle of a first gear 11, a second gear 12 is arranged on the side of the first gear 11 and is fixed on the outer wall of a second rotating shaft 13, the lower end of the second rotating shaft 13 is connected with a servo motor 14, the servo motor 14 is arranged on the top of the first filter 1, a second filter 16 is arranged on the outer side of the first filter 1, the bottom of the side of the first filter 1 is connected with the top of the side of the first filter 1 through a second pipeline 15, an exhaust fan 17 is arranged on the top of the second filter 16, the bottom of the exhaust fan 17 is connected with a third pipeline 18, the third pipeline 18 is arranged in the first filter 1, a fourth pipeline 19 is fixed on the inner side of the first filter 1, the side of the fourth pipeline 19 is connected with a spraying nozzle 20, the fourth pipelines 19 are connected with each other through a fifth pipeline 21, the fifth pipeline 21 is connected with a liquid storage tank 23 through a sixth pipeline 22, a water pump 24 is mounted on the sixth pipeline 22, a water outlet 25 is arranged at the bottom of the second filter 16, and the lower end of the water outlet 25 is connected with the liquid storage tank 23;

the number of the push plates 7 is 2, the push plates 7 are designed to be of a rectangular structure, the edge sides of the push plates 7 are attached to the inner wall of the first filter 1, the number of the first rotating shafts 10 is 2, the outer walls of the 2 first rotating shafts 10 are all designed to be of a thread-shaped structure, the thread-shaped directions of the outer walls of the 2 first rotating shafts 10 are opposite, meanwhile, the first rotating shafts 10 are in threaded connection with the vertical rods 8 through the grooves 9, the number of the first gears 11 is 2, the 2 first gears 11 and the 2 second gears 12 are in meshed connection, and when the servo motor 14 drives the second gear 12 to rotate in the circulating forward rotation and reverse rotation through the second rotating shaft 13, the 2 push plates 7 can move up and down in a circulating mode, so that the hairbrush 6 can clean up meshes blocked on the filter screen 5, and the first filter 1 can continuously filter;

the third pipeline 18 is designed to be in a structure like a Chinese character 'shan', and the opening of the third pipeline 18 is designed upwards, so that the liquid medicine sprayed from the spraying nozzle 20 is prevented from entering the third pipeline 18, the liquid medicine is prevented from being sprayed from the exhaust fan 17, and the waste of the liquid medicine is avoided;

the spray nozzles 20 are distributed on the inner side of the fourth pipeline 19 at equal intervals, the fourth pipeline 19 is designed to be of a hollow rectangular structure, and the fourth pipeline 19 is distributed on the inner side of the second filter 16 at equal intervals from top to bottom, so that the liquid medicine sprayed out from the spray nozzles 20 can be fully contacted with the toxic gas in the waste gas, and further, the discharge of the unreacted toxic gas is avoided.

The working principle is as follows: when the waste gas purifying and treating system is used, according to fig. 1-2, first the first pipeline 2 is connected to a waste gas source, then the exhaust fan 17 is connected to an external power source, then the exhaust fan 17 exhausts the air in the second filter 16 and the first filter 1, so that a negative pressure space is formed in the second filter 16 and the first filter 1, so that the waste gas enters the first filter 1 through the first pipeline 2, then the solid in the waste gas is retained at the bottom of the first filter 1 by the filter screen 5, then the toxic gas in the waste gas enters the second filter 16 through the second pipeline 15, meanwhile the water pump 24 pumps the liquid medicine in the liquid storage tank 23 to the inside of the fourth pipeline 19 through the sixth pipeline 22, then enters the other inside of the fourth pipeline 19 through the fifth pipeline 21, and then the liquid medicine in the fourth pipeline 19 can be sprayed out through the spraying nozzle 20, since the fourth pipes 19 are distributed at equal intervals from top to bottom inside the second filter 16, the liquid medicine can fully react with the toxic gas, then the purified waste gas is discharged through the third pipe 18 and the exhaust fan 17, and meanwhile, the liquid medicine which is not reacted enters the liquid storage tank 23 through the water outlet 25;

according to fig. 1 and fig. 3-4, the servo motor 14 is started, the servo motor 14 drives the second gear 12 to rotate forward through the second rotating shaft 13, the second gear 12 drives the 2 first gears 11 on both sides to rotate backward, the 2 first gears 11 respectively drive the 2 first rotating shafts 10 to rotate backward, because the thread-shaped directions of the outer walls of the 2 first rotating shafts 10 are opposite, and the first rotating shafts 10 are in threaded connection with the vertical rods 8 through the grooves 9, the left push plate 7 moves downward, the right push plate 7 moves upward, the brush 6 at the bottom of the left push plate 7 can be inserted into the filter screen 5, so that meshes blocked inside the filter screen 5 can be cleaned, when the servo motor 14 rotates backward, the left push plate 7 moves upward according to the above principle, and the right push plate 7 moves downward, so that the brush 6 at the bottom of the right push plate 7 can be inserted into the filter screen 5, make the inside mesh of blockking up of filter screen 5 can be cleared up to need not to take out filter screen 5 from the inside of first filter 1 and clear up, and then made things convenient for the clearance of filter screen 5.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An exhaust gas purification treatment system comprising a first filter (1), a filter screen (5), and a second filter (16), characterized in that: the bottom of first filter (1) avris is connected with first pipeline (2), and the bottom of first filter (1) is provided with out dirt mouth (3), and go out to install manual valve (4) on dirt mouth (3), filter screen (5) set up in the inside of first filter (1), and filter screen (5) are located the below of push pedal (7), and the bottom of push pedal (7) is provided with brush (6), the top of push pedal (7) is fixed with the lower extreme of montant (8), and the inside of montant (8) is seted up fluted (9), and the internally mounted of recess (9) has the lower extreme of first pivot (10), the upper end of first pivot (10) runs through the middle part interconnect in the top of first filter (1) and first gear (11), and the avris of first gear (11) is provided with second gear (12), second gear (12) are fixed in the outer wall of second pivot (13), and the lower extreme of second pivot (13) is connected with servo motor (14) to servo motor (14) are installed in the top of first filter (1), second filter (16) are located the outside of first filter (1), and the bottom of first filter (1) avris passes through second pipeline (15) and the top interconnect of first filter (1) avris, air exhauster (17) is installed at the top of second filter (16), and the bottom of air exhauster (17) is connected with third pipeline (18), and third pipeline (18) are located the inside of first filter (1), the inboard of first filter (1) is fixed with fourth pipeline (19), and the avris of fourth pipeline (19) is connected with spray nozzle (20), and pass through fifth pipeline (21) interconnect between fourth pipeline (19), fifth pipeline (21) pass through sixth pipeline (22) and liquid reserve tank (23) interconnect, and a water pump (24) is installed on the sixth pipeline (22), a water outlet (25) is arranged at the bottom of the second filter (16), and the lower end of the water outlet (25) is connected with a liquid storage tank (23).

2. An exhaust gas purification treatment system according to claim 1, characterized in that: the push plate (7) is provided with 2, and the push plate (7) design is the rectangle structure to the avris of push plate (7) and the inner wall of first filter (1) laminate each other.

3. An exhaust gas purification treatment system according to claim 1, characterized in that: first pivot (10) are provided with 2, and the outer wall of 2 first pivots (10) all designs for thread structure to the outer wall thread form opposite direction of 2 first pivots (10), and first pivot (10) are threaded connection through recess (9) and montant (8) simultaneously.

4. An exhaust gas purification treatment system according to claim 1, characterized in that: the number of the first gears (11) is 2, and the 2 first gears (11) are in meshed connection with the second gear (12).

5. An exhaust gas purification treatment system according to claim 1, characterized in that: the third pipeline (18) is designed into a structure like a Chinese character 'shan', and the opening of the third pipeline (18) is designed upwards.

6. An exhaust gas purification treatment system according to claim 1, characterized in that: the spray nozzles (20) are equally spaced inside the fourth duct (19), and the fourth duct (19) is designed as a hollow rectangular structure, and the fourth duct (19) is equally spaced from top to bottom inside the second filter (16).