CN211216162U

CN211216162U - Chemical industry equipment exhaust gas purification device

Info

Publication number: CN211216162U
Application number: CN201922112847.XU
Authority: CN
Inventors: 葛泮盼
Original assignee: Xi'an Longyuan Petrochemical Equipment Co ltd
Current assignee: Xi'an Longyuan Petrochemical Equipment Co ltd
Priority date: 2019-12-01
Filing date: 2019-12-01
Publication date: 2020-08-11
Anticipated expiration: 2029-12-01

Abstract

The utility model discloses a chemical industry equipment exhaust gas purification device, the on-line screen storage device comprises a base, the left side fixed connection stabilizer blade at base top, the top fixedly connected with water tank of stabilizer blade, the left side fixedly connected with suction fan at water tank top, the left side intercommunication of suction fan has the air-supply line, the right side intercommunication of suction fan has the tuber pipe, the one end and the water tank intercommunication that the suction fan was kept away from to the tuber pipe. The utility model discloses a base, stabilizer blade, the water tank, the suction fan, the air-supply line, go out the tuber pipe, first filter screen, the second filter screen, contain sour case, first water pump, the siphunculus, the pipe, the atomizer, the fixed plate, first motor, the puddler, the stirring board, first sampling tube, first valve, the outlet pipe, the second water pump, the inlet tube, contain alkali case, the bottom plate, the second sampling tube, second valve and open-ended cooperation are used, can produce the lime-ash in the waste gas with chemical industry equipment, acidic material and alkaline material filter and neutralize and fall.

Description

Chemical industry equipment exhaust gas purification device

Technical Field

The utility model relates to a purifier technical field specifically is a chemical industry equipment exhaust gas purification device.

Background

Chemical plant can produce a large amount of waste gases in process of production, contain harmful substance such as a large amount of lime-ash, acidic material, alkaline material in these waste gases, in case the air of discharging, can produce serious pollution to the surrounding environment, still can corrode the content of ozone in the atmosphere simultaneously, current chemical plant exhaust gas purification device can only carry out single simple purification, can't handle the lime-ash in the waste gas, acidic material and alkaline material totally, thereby in the clean gas of discharge to the air, be unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical industry equipment exhaust gas purification device possesses the advantage of various deep purification, has solved current chemical industry equipment exhaust gas purification device and can only carry out single simple purification, can't handle ash residue, acidic material and alkaline substance in the waste gas totally to the clean gas of discharge is to the air, is unfavorable for people's the problem of use.

In order to achieve the above object, the utility model provides a following technical scheme: a chemical equipment waste gas purification device comprises a base, wherein a supporting leg is fixedly connected to the left side of the top of the base, a water tank is fixedly connected to the top of the supporting leg, a suction fan is fixedly connected to the left side of the top of the water tank, an air inlet pipe is communicated with the left side of the suction fan, an air outlet pipe is communicated with the right side of the suction fan, one end, away from the suction fan, of the air outlet pipe is communicated with the water tank, a first filter screen is fixedly connected to the top between the two sides of an inner cavity of the water tank, a second filter screen is fixedly connected to the top between the two sides of the inner cavity of the water tank and positioned at the bottom of the first filter screen, an acid containing box is fixedly connected to the bottom of the left side of the water tank, a first water pump is fixedly connected to the axis center of the top of the acid containing box, a through pipe is communicated, the water tank comprises a water tank, a guide pipe, a water tank, an atomizing spray head, a first motor, a stirring rod, a first bearing, a water tank, a water outlet pipe, a second water pump, a water outlet pipe, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein one end of the guide pipe, far away from the first water pump, penetrates through an inner cavity of the water tank and is communicated with the atomizing spray head, the bottom of the right side of the water tank is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with the first motor, the output end of the first motor is fixedly connected with the stirring rod, the left end of the stirring rod penetrates through the inner cavity of the water tank and is movably connected with the water tank through the first bearing, the top and the bottom of the stirring rod are both fixedly connected with a stirring plate, a first sampling pipe is communicated, the one end intercommunication that the second water pump was kept away from to the inlet tube has alkali containing box, alkali containing box's bottom fixedly connected with bottom plate, the bottom and the base fixed connection of bottom plate, alkali containing box right side bottom intercommunication has the second sampling tube, alkali containing box's one end fixedly connected with second valve is kept away from to the second sampling tube, the opening has been seted up at alkali containing box right side top.

Preferably, the left side fixedly connected with second motor at water tank inner chamber top, the output fixedly connected with bull stick of second motor, there is the movable rod on the right side at water tank inner chamber top through second bearing swing joint, and the surface of bull stick and movable rod bottom all overlaps and is equipped with the belt pulley, and the surface cover of bull stick is equipped with the belt, and bull stick and movable rod pass through belt transmission and connect, the equal fixedly connected with fan in bottom of bull stick and movable rod.

Preferably, a heating pipe is fixedly connected between two sides of the inner cavity of the bottom plate, and a heat conducting plate is fixedly connected to the top of the inner cavity of the bottom plate.

Preferably, the stirring rod and the stirring plate are made of stainless steel materials, and the stirring plates are distributed at equal intervals.

Preferably, the number of the support legs is four, and the support legs are uniformly distributed at four corners of the bottom of the water tank.

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

1. the utility model discloses a base, the stabilizer blade, the water tank, the suction fan, the air-supply line, go out the tuber pipe, first filter screen, the second filter screen, contain sour case, first water pump, the siphunculus, the pipe, the atomizer, the fixed plate, first motor, the puddler, the stirring board, first sampling tube, first valve, the outlet pipe, the second water pump, the inlet tube, contain alkali case, the bottom plate, the second sampling tube, second valve and open-ended cooperation are used, can produce the lime-ash in the waste gas with chemical industry equipment, acidic material and alkaline material filter and neutralize, thereby in discharging clean gas into the air, the pollution of the waste gas that has reduced chemical industry equipment emission to the air, be favorable to people's use.

2. The utility model discloses a set up second motor, bull stick, movable rod, belt pulley, belt and fan, can get into the filtration of the inside waste gas of water tank with higher speed, through setting up heating pipe and heat-conducting plate, can be with higher speed the neutralization reaction of flourishing alkali incasement portion, make for stainless steel through setting up puddler and stirring board, can prolong the life of puddler and stirring board.

Drawings

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

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

fig. 3 is a schematic cross-sectional view of a part of the structure shown in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a support leg; 3. a water tank; 4. a suction fan; 5. an air inlet pipe; 6. an air outlet pipe; 7. a first filter screen; 8. a second filter screen; 9. an acid containing box; 10. a first water pump; 11. pipe passing; 12. a conduit; 13. an atomizing spray head; 14. a fixing plate; 15. a first motor; 16. a stirring rod; 17. a stirring plate; 18. a first sampling tube; 19. a first valve; 20. a water outlet pipe; 21. a second water pump; 22. a water inlet pipe; 23. an alkali containing box; 24. a base plate; 25. a second sampling tube; 26. a second valve; 27. an opening; 28. a second motor.

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.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-3, a waste gas purifying device for chemical equipment comprises a base 1, wherein the left side of the top of the base 1 is fixedly connected with four support legs 2, the top of each support leg 2 is fixedly connected with a water tank 3, the four support legs 2 are uniformly distributed at four corners of the bottom of the water tank 3, the left side of the top of an inner cavity of the water tank 3 is fixedly connected with a second motor 28, the output end of the second motor 28 is fixedly connected with a rotating rod, the right side of the top of the inner cavity of the water tank 3 is movably connected with a movable rod through a second bearing, belt discs are sleeved on the surfaces of the rotating rod and the bottom of the movable rod, a belt is sleeved on the surface of the rotating rod, the rotating rod and the movable rod are connected through belt transmission, a fan is fixedly connected at the bottoms of the rotating rod and the movable rod, and the filtering of waste gas entering the water tank 3 can, a suction fan 4 is fixedly connected to the left side of the top of the water tank 3, an air inlet pipe 5 is communicated with the left side of the suction fan 4, an air outlet pipe 6 is communicated with the right side of the suction fan 4, one end, away from the suction fan 4, of the air outlet pipe 6 is communicated with the water tank 3, a first filter screen 7 is fixedly connected to the top between two sides of an inner cavity of the water tank 3, a second filter screen 8 is fixedly connected to the top between two sides of the inner cavity of the water tank 3 and the bottom of the first filter screen 7, an acid containing tank 9 is fixedly connected to the bottom of the left side of the water tank 3, a first water pump 10 is fixedly connected to the axis of the top of the acid containing tank 9, a through pipe 11 is communicated with the left side of the first water pump 10, one side, away from the first water pump 10, of the through pipe 11 is communicated with the acid containing tank 9, a guide pipe 12 is communicated with the right side, the top of the fixed plate 14 is fixedly connected with a first motor 15, the output end of the first motor 15 is fixedly connected with a stirring rod 16, the left end of the stirring rod 16 penetrates through the inner cavity of the water tank 3 and is movably connected with the water tank 3 through a first bearing, the top and the bottom of the stirring rod 16 are both fixedly connected with stirring plates 17, the stirring rod 16 and the stirring plates 17 are both made of stainless steel, the stirring plates 17 are distributed at equal intervals, the service lives of the stirring rod 16 and the stirring plates 17 can be prolonged by arranging the stirring rod 16 and the stirring plates 17 made of stainless steel, the left side of the bottom of the water tank 3 and the space between the two support legs 2 are communicated with a first sampling pipe 18, the bottom of the first sampling pipe 18 is fixedly connected with a first valve 19, the bottom of the water tank 3 and the right side of the first sampling pipe 18 are communicated with a water outlet pipe 20, the top of the base 1 and the right side of the water tank 3, the end of the water outlet pipe 20, which is far away from the water tank 3, is communicated with a second water pump 21, the right side of the second water pump 21 is communicated with a water inlet pipe 22, the end of the water inlet pipe 22, which is far away from the second water pump 21, is communicated with an alkali containing tank 23, the bottom of the alkali containing tank 23 is fixedly connected with a bottom plate 24, a heating pipe is fixedly connected between the two sides of the inner cavity of the bottom plate 24, the top of the inner cavity of the bottom plate 24 is fixedly connected with a heat-conducting plate, the neutralization reaction in the alkali containing tank 23 can be accelerated by arranging the heating pipe and the heat-conducting plate, the bottom of the bottom plate 24 is fixedly connected with a base 1, the bottom of the right side of the alkali containing tank 23 is communicated with a second sampling pipe 25, one end of the second sampling pipe 25, which is far away from the alkali containing tank 23, is fixedly connected with a second valve 26, the top, Contain sour case 9, first water pump 10, siphunculus 11, pipe 12, atomizer 13, fixed plate 14, first motor 15, puddler 16, stirring board 17, first sampling tube 18, first valve 19, outlet pipe 20, second water pump 21, inlet tube 22, hold alkali case 23, bottom plate 24, second sampling tube 25, the cooperation of second valve 26 and opening 27 is used, can produce the lime-ash in the waste gas with chemical industry equipment, acidic material and alkaline substance filter and neutralize, thereby in discharging clean gas into the air, the pollution of the waste gas that has reduced chemical industry equipment and discharged to the air, be favorable to people's use.

When the acid-containing water tank is used, an operator starts the suction fan 4 to work, so that waste gas generated by chemical equipment enters the water tank 3 through the air inlet pipe 5 and the air outlet pipe 6, the waste gas entering the water tank 3 is filtered by the first filter screen 7 and the second filter screen 8, ash residues in the waste gas are filtered, the waste gas carrying acid gas and alkaline gas enters the bottom of the water tank 3, the first motor 15 is started to rotate, the first motor 15 rotates to drive the stirring plate 17 to rotate through the stirring rod 16, the acid gas and the alkaline gas are accelerated to be dissolved in water, clean gas flows into the alkali-containing tank 23 through the water outlet pipe 20 and the water inlet pipe 22 and is discharged from the opening 27, the first water pump 10 is started, a small amount of acid liquid in the acid-containing tank 9 is sucked into the atomizing nozzle 13 through the through pipe 11 and the through the guide pipe 12 and is sprayed in a water mist shape, the acid liquid is, and then the second water pump 21 is started, so that acidic liquid flows into the alkali containing box 23 through the water outlet pipe 20 and the water inlet pipe 22, after a reaction is carried out for a period of time, the second sampling pipe 25 samples and detects the pH value of the acidic liquid, and when the acidic liquid is neutral, the second water pump 21 is stopped to work, the neutral liquid is discharged from the second sampling pipe 25, and then a small amount of alkali liquor is added into the alkali containing box 23.

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 chemical industry equipment exhaust gas purification device, includes base (1), its characterized in that: the left side of the top of the base (1) is fixedly connected with a support leg (2), the top of the support leg (2) is fixedly connected with a water tank (3), the left side of the top of the water tank (3) is fixedly connected with a suction fan (4), the left side of the suction fan (4) is communicated with an air inlet pipe (5), the right side of the suction fan (4) is communicated with an air outlet pipe (6), one end, far away from the suction fan (4), of the air outlet pipe (6 is communicated with the water tank (3), the top between two sides of an inner cavity of the water tank (3) is fixedly connected with a first filter screen (7), the top between two sides of the inner cavity of the water tank (3) and the bottom of the first filter screen (7) are fixedly connected with a second filter screen (8), the left bottom of the water tank (3) is fixedly connected with an acid containing tank (9), and the axle center at the, the left side of the first water pump (10) is communicated with a through pipe (11), one side, far away from the first water pump (10), of the through pipe (11) is communicated with an acid containing tank (9), the right side of the first water pump (10) is communicated with a guide pipe (12), one end, far away from the first water pump (10), of the guide pipe (12) penetrates through an inner cavity of the water tank (3) and is communicated with an atomizing spray head (13), the bottom of the right side of the water tank (3) is fixedly connected with a fixing plate (14), the top of the fixing plate (14) is fixedly connected with a first motor (15), an output end of the first motor (15) is fixedly connected with a stirring rod (16), the left end of the stirring rod (16) penetrates through the inner cavity of the water tank (3) and is movably connected with the water tank (3) through a first bearing, the top and the bottom of the stirring rod (16) are both fixedly connected with stirring plates (17), the left side of the bottom of the water tank (3) is positioned between, the bottom of the first sampling pipe (18) is fixedly connected with a first valve (19), the bottom of the water tank (3) and the right side of the first sampling pipe (18) are communicated with a water outlet pipe (20), the top of the base (1) and the right side of the water tank (3) are fixedly connected with a second water pump (21), one end, far away from the water tank (3), of the water outlet pipe (20) is communicated with the second water pump (21), the right side of the second water pump (21) is communicated with a water inlet pipe (22), one end, far away from the second water pump (21), of the water inlet pipe (22) is communicated with an alkali containing box (23), the bottom of the alkali containing box (23) is fixedly connected with a bottom plate (24), the bottom of the bottom plate (24) is fixedly connected with the base (1), the bottom on the right side of the alkali containing box (23) is communicated with a second sampling pipe (25), one end, far away from the alkali containing box (23), of the second sampling pipe (25) is, an opening (27) is arranged at the top of the right side of the alkali containing box (23).

2. The exhaust gas purification device for chemical equipment according to claim 1, wherein: the utility model discloses a fan, including water tank (3), the left side fixedly connected with second motor (28) at water tank (3) inner chamber top, the output fixedly connected with bull stick of second motor (28), the right side at water tank (3) inner chamber top has the movable rod through second bearing swing joint, and the surface of bull stick and movable rod bottom all overlaps and is equipped with the belt pulley, and the surface cover of bull stick is equipped with the belt, and bull stick and movable rod pass through belt transmission to be connected, the equal fixedly connected with fan in bottom of bull stick and movable rod.

3. The exhaust gas purification device for chemical equipment according to claim 1, wherein: the heating pipe is fixedly connected between two sides of the inner cavity of the bottom plate (24), and the heat conducting plate is fixedly connected to the top of the inner cavity of the bottom plate (24).

4. The exhaust gas purification device for chemical equipment according to claim 1, wherein: the stirring rod (16) and the stirring plate (17) are made of stainless steel materials, and the stirring plates (17) are distributed at equal intervals.

5. The exhaust gas purification device for chemical equipment according to claim 1, wherein: the number of the support legs (2) is four, and the support legs (2) are evenly distributed at four corners of the bottom of the water tank (3).