CN213492762U - Waste gas treatment device for chemical reaction kettle - Google Patents

Abstract

The utility model relates to a waste gas treatment technical field just discloses a chemical reaction is exhaust treatment device for cauldron, which comprises a base, the top fixedly connected with supporting leg of base, the one end fixedly connected with exhaust treatment device body of supporting leg, one side fixedly connected with fan shell of exhaust treatment device body, one side fixedly connected with gas collecting channel of fan shell. This exhaust treatment device for chemical reaction cauldron, can carry out abundant and effectual filtration purification treatment to waste gas when chemical reaction cauldron carries out the chemical reaction, waste gas after the processing can accord with the external emission standard of national regulation, the effectual purpose of exhaust-gas treatment has been reached, in addition, can reduce the degree to atmosphere pollution to a certain extent, reach energy-concerving and environment-protective purpose, the practicality and the result of use of exhaust treatment device body obtain the reinforcing, the user demand that the user is used for handling chemical reaction cauldron waste gas can be satisfied.

Description

Waste gas treatment device for chemical reaction kettle

Technical Field

The utility model relates to a waste gas treatment technical field specifically is a chemical reaction is exhaust treatment device for cauldron.

Background

The general understanding of the reaction kettle is that the stainless steel container for physical or chemical reaction is available, the structural design and parameter configuration of the container are carried out according to different process condition requirements, the design conditions, the process, the inspection, the manufacture and the acceptance need to be based on related technical standards so as to realize the heating, evaporation, cooling and low-speed mixing reaction functions required by the process, the chemical reaction kettle can generate a large amount of waste gas during the chemical reaction, the waste gas is directly discharged into the atmosphere to pollute the environment, and therefore, the waste gas treatment device for the chemical reaction kettle can be used for carrying out corresponding treatment on the waste gas.

At present, some exhaust treatment device for chemical reaction cauldron still have some problems when using, for example, there are the problem that exhaust treatment effect is poor and the treatment effeciency is low, it is difficult to carry out abundant and effectual filtration purification treatment to waste gas when chemical reaction cauldron carries out chemical reaction, waste gas after the processing is difficult to accord with the external standard of discharging of national regulation, aggravation atmospheric pollution degree, can not reach energy-concerving and environment-protective purpose, practicality and user demand remain the reinforcing, the user demand that the user is used for handling chemical reaction cauldron waste gas is difficult to obtain satisfying.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a waste gas treatment device for chemical reaction cauldron possesses advantages such as exhaust-gas treatment is effectual, has solved the poor problem of general waste gas treatment device exhaust-gas treatment effect for the chemical reaction cauldron.

(II) technical scheme

For the purpose that realizes that above-mentioned this exhaust treatment device for chemical reaction cauldron exhaust-gas treatment is effectual, the utility model provides a following technical scheme: a waste gas treatment device for a chemical reaction kettle comprises a base, wherein the top of the base is fixedly connected with a supporting leg, one end of the supporting leg is fixedly connected with a waste gas treatment device body, one side of the waste gas treatment device body is fixedly connected with a fan shell, one side of the fan shell is fixedly connected with a gas collecting hood, one side of the gas collecting hood is fixedly connected with an air inlet pipe, the top of the air inlet pipe is fixedly connected with a throttle valve, the inner bottom wall of the fan shell is fixedly connected with a vertical rod, one end of the vertical rod is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a rotor through a coupler, the outer wall of the rotor is fixedly connected with an air inlet fan blade, the other side of the waste gas treatment device body is fixedly connected with an air exhauster, the top fixedly connected with first filter screen of first otter board, one side of first filter screen is provided with the second filter screen of fixed connection at first otter board top, the top fixedly connected with third filter screen of first otter board, the top fixedly connected with fourth filter screen of first otter board.

The waste gas treatment device comprises a waste gas treatment device body, and is characterized in that a partition plate is fixedly connected to the inner side wall of the waste gas treatment device body, a water inlet pipe is fixedly connected to one side of the waste gas treatment device body, a first water-saving valve is fixedly connected to the top of the water inlet pipe, a second mesh plate is fixedly connected to the inner side wall of the waste gas treatment device body, a water pump body is fixedly connected to the top of the base, a first water delivery pipe is fixedly connected to a water inlet of the water pump body, a second water-saving valve is fixedly connected to one side of the first water delivery pipe, a second water delivery pipe is fixedly connected to a water outlet of the water pump body, a U-shaped return pipe is.

Preferably, the shape and size of the gas collecting hood and the shape and size of the fan housing are matched with each other, and one end of the air inlet pipe penetrates through one side of the gas collecting hood and extends into the gas collecting hood.

Preferably, the shape and size of first filter screen, the shape and size of second filter screen, the shape and size of third filter screen and the shape and size of fourth filter screen are all the same, and first filter screen and third filter screen are the active carbon filter screen, and second filter screen and fourth filter screen are HEPA high efficiency filter screen and glass fiber filter screen respectively.

Preferably, one end of the second water delivery pipe is fixedly connected with a spray pipe, and the bottom of the spray pipe is fixedly connected with a water spray head.

Preferably, the inner side wall of the waste gas treatment device body is fixedly connected with a first filter layer, and the bottom of the first filter layer is provided with a second filter layer fixedly connected to the inner side wall of the waste gas treatment device body.

Preferably, the third throttle valve penetrates through the U-shaped return pipe, one side of the waste gas treatment device body is fixedly connected with a drain pipe, and the top of the drain pipe is fixedly connected with a fourth water-saving valve.

Preferably, the first water-saving valve penetrates through the water inlet pipe, and the second water-saving valve penetrates through the first water delivery pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a waste gas treatment device for chemical reaction cauldron possesses following beneficial effect:

1. this exhaust treatment device for chemical reaction cauldron, through the exhaust treatment device body, the fan shell, the gas collecting channel, the intake pipe, the air throttle, the montant, driving motor, the rotor, the air inlet flabellum, the air exhauster body, first filter screen, the second filter screen, mutually supporting of third filter screen and fourth filter screen is used, can carry out abundant and effectual filtration purification treatment to waste gas when chemical reaction cauldron carries out the chemical reaction, waste gas after the processing can accord with the external emission standard of national regulation, the effectual purpose of exhaust treatment has been reached, in addition, can reduce the degree to the atmosphere pollution to a certain extent, reach energy-concerving and environment-protective purpose, the practicality and the result of use of exhaust treatment device body obtain the reinforcing, the user demand that is used for handling chemical reaction cauldron waste gas can obtain satisfying.

2. This exhaust treatment device for chemical reaction cauldron, through the division board, the inlet tube, first water conservation valve, first otter board, the second otter board, the water pump body, first raceway, the second water conservation valve, the second raceway, mutually supporting of shower and sprinkler bead is used, can spray the dust removal operation to waste gas at waste gas filtration purification's in-process, and simultaneously, also can wash operation to first filter screen to a certain extent, the second filter screen, third filter screen and fourth filter screen, further improve the exhaust-gas treatment effect, and is simple and convenient to handle, and is rational in infrastructure, the practicality further strengthens.

3. This exhaust treatment device for chemical reaction cauldron, through mutually supporting use of U type back flow, third throttle valve, first filter layer, second filter layer, drain pipe and fourth water-saving valve, can carry out further filtration purification treatment to the water that purifies waste gas, reduce the pollution degree of sewage, improve the utilization ratio of water resource, reduce the waste of water resource, user's user demand is satisfied.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is a right side view of the present invention.

In the figure: 1. a base; 2. supporting legs; 3. an exhaust gas treatment device body; 4. a fan housing; 5. a gas-collecting hood; 6. an air inlet pipe; 7. an air throttle; 8. a vertical rod; 9. a drive motor; 10. a rotor; 11. air inlet fan blades; 12. an exhaust fan body; 13. a first filter screen; 14. a second filter screen; 15. a third filter screen; 16. a fourth filter screen; 17. a partition plate; 18. a water inlet pipe; 19. a first water saving valve; 20. a first screen plate; 21. a second screen plate; 22. a water pump body; 23. a first water delivery pipe; 24. a second water saving valve; 25. a second water delivery pipe; 26. a shower pipe; 27. a sprinkler head; 28. a U-shaped return pipe; 29. a third throttle valve; 30. a first filter layer; 31. a second filter layer; 32. a drain pipe; 33. and a fourth water saving valve.

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. 1-3, a waste gas treatment device for a chemical reaction kettle comprises a base 1, a support leg 2 is fixedly connected to the top of the base 1, a waste gas treatment device body 3 is fixedly connected to one end of the support leg 2, a fan housing 4 is fixedly connected to one side of the waste gas treatment device body 3, a gas collecting hood 5 is fixedly connected to one side of the fan housing 4, a gas inlet pipe 6 is fixedly connected to one side of the gas collecting hood 5, a throttle valve 7 is fixedly connected to the top of the gas inlet pipe 6, the shape and size of the gas collecting hood 5 are matched with the shape and size of the fan housing 4, one end of the gas inlet pipe 6 penetrates through one side of the gas collecting hood 5 and extends into the gas collecting hood 5, the throttle valve 7 penetrates through the gas inlet pipe 6, a vertical rod 8 is fixedly connected to the inner bottom wall of the fan housing 4, one end of the vertical rod 8, an air inlet fan blade 11 is fixedly connected to the outer wall of the rotor 10, an exhaust fan body 12 is fixedly connected to the other side of the exhaust gas treatment device body 3, the model of the exhaust fan body 12 is 4656N, a first screen plate 20 is fixedly connected to the inner side wall of the exhaust gas treatment device body 3, a first filter screen 13 is fixedly connected to the top of the first screen plate 20, a second filter screen 14 fixedly connected to the top of the first screen plate 20 is arranged on one side of the first filter screen 13, a third filter screen 15 is fixedly connected to the top of the first screen plate 20, a fourth filter screen 16 is fixedly connected to the top of the first screen plate 20, the shape and size of the first filter screen 13, the shape and size of the second filter screen 14, the shape and size of the third filter screen 15 and the shape and size of the fourth filter screen 16 are the same, the first filter screen 13 and the third filter screen 15 are both activated carbon filter screens, and the second filter screen 14 and the, the active carbon is prepared by pyrolyzing and activating carbon-containing raw materials such as wood, coal, petroleum coke and the like, has a developed pore structure, a large specific surface area and abundant surface chemical groups, is a general name of carbon materials with strong specific adsorption capacity, and is a filter screen meeting the HEPA standard, and is characterized in that air can pass through but fine particles can not pass through, so that the filter screen is the most effective filter medium for pollutants such as smoke, dust and bacteria, has large wind resistance, large dust capacity and high filter precision, and the glass fiber is an inorganic nonmetallic material with excellent performance, has the advantages of good insulativity, strong heat resistance, good corrosion resistance and high mechanical strength, is very compact in fiber structure of the glass fiber, completely depends on tiny fiber gaps to stop dust, and can fully filter and purify waste gas through the arranged first filter screen 13, the second filter screen 14, the third filter screen 15 and the fourth filter screen 16, through exhaust treatment device body 3, fan housing 4, the gas collecting channel 5, intake pipe 6, throttle 7, montant 8, driving motor 9, rotor 10, air inlet flabellum 11, air exhauster body 12, first filter screen 13, second filter screen 14, mutually supporting of third filter screen 15 and fourth filter screen 16 is used, can carry out abundant and effectual filtration purification treatment to waste gas when chemical reaction kettle carries out the chemical reaction, waste gas after the processing can accord with the external emission standard of national regulation, the effectual purpose of exhaust treatment has been reached, in addition, can reduce the degree to atmosphere pollution to a certain extent, reach energy-concerving and environment-protective purpose, practicality and the result of use of exhaust treatment device body 3 are strengthened, the user can be satisfied for handling the user demand of chemical reaction kettle waste gas.

A partition plate 17 is fixedly connected to the inner side wall of the waste gas treatment device body 3, a water inlet pipe 18 is fixedly connected to one side of the waste gas treatment device body 3, a first water-saving valve 19 is fixedly connected to the top of the water inlet pipe 18, a second screen plate 21 is fixedly connected to the inner side wall of the waste gas treatment device body 3, a water pump body 22 is fixedly connected to the top of the base 1, a first water delivery pipe 23 is fixedly connected to the water inlet of the water pump body 22, a second water-saving valve 24 is fixedly connected to one side of the first water delivery pipe 23, the first water-saving valve 19 penetrates through the water inlet pipe 18, the second water-saving valve 24 penetrates through the first water delivery pipe 23, a second water delivery pipe 25 is fixedly connected to the water outlet of the water pump body 22, a spray pipe 26 is fixedly connected to one end of the second water delivery pipe 25, water spray heads 27 are fixedly connected to the bottom, through the mutual matching use of the partition board 17, the water inlet pipe 18, the first water-saving valve 19, the first screen board 20, the second screen board 21, the water pump body 22, the first water delivery pipe 23, the second water-saving valve 24, the second water delivery pipe 25, the spray pipe 26 and the water spray head 27, the spraying and dust-removing operation can be carried out on the waste gas in the waste gas filtering and purifying process, meanwhile, the cleaning operation can also be carried out on the first filter screen 13, the second filter screen 14, the third filter screen 15 and the fourth filter screen 16 to a certain degree, the waste gas treatment effect is further improved, the operation is simple and convenient, the structure is reasonable, the practicability is further enhanced, one side of the waste gas treatment device body 3 is fixedly connected with a U-shaped return pipe 28, the outer wall of the U-shaped return pipe 28 is fixedly connected with a third throttle valve 29, the inner side wall of the waste gas treatment device body 3 is fixedly connected with a first filter layer 30, the bottom of the first, the first filter layer 30 and the second filter layer 31 are respectively an activated carbon filter layer and a PP cotton filter layer, the PP cotton is made of polyester fiber for artificial chemical fiber, colloidal impurities with the diameter larger than five microns, organic pollution mineral impurities and the like in the filtered water are filtered, the third throttle 29 penetrates through the U-shaped return pipe 28, one side of the waste gas treatment device body 3 is fixedly connected with a drain pipe 32, the top of the drain pipe 32 is fixedly connected with a fourth water-saving valve 33, one end of the drain pipe 32 is fixedly connected with one side of the waste gas treatment device body 3 and extends into the waste gas treatment device body 3, the fourth water-saving valve 33 penetrates through the drain pipe 32, through the mutual matching use of the U-shaped return pipe 28, the third throttle 29, the first filter layer 30, the second filter layer 31, the drain pipe 32 and the fourth water-saving valve 33, the further filtering and purifying treatment can be carried out on the water for purifying waste gas, the utilization rate of water resources is improved, the waste of the water resources is reduced, and the use requirements of users are met.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the waste gas treatment device is used, the first water-saving valve 19 is opened, water enters the waste gas treatment device body 3 through the water inlet pipe 18, then the air throttle 7 is opened, then the driving motor 9 is started, the rotor 10 drives the air inlet fan blades 11 to rotate, waste gas enters the waste gas treatment device body 3 through the air inlet pipe 6 and the air collecting cover 5, then the waste gas is filtered and purified through the first filter screen 13, the second filter screen 14, the third filter screen 15 and the fourth filter screen 16, the exhaust fan body 12 is started, the second water-saving valve 24 and the water pump body 22 are opened, water reaches the spray pipe 26 through the first water pipe 23 and the second water pipe 25, finally the water is sprayed out through the water spray head 27 to perform spray dust removal treatment on the waste gas, finally the filtered and purified waste gas is discharged through the exhaust fan body 12, then the third water-saving valve 29 is opened, and sewage flows back to, then filtered and purified by the first filter layer 30 and the second filter layer 31, and finally the fourth water saving valve 33 is opened, and the purified water is discharged through the drain pipe 32.

To sum up, this exhaust treatment device for chemical reaction cauldron has reached the effectual purpose of exhaust treatment, has solved the poor problem of general exhaust treatment device for chemical reaction cauldron exhaust treatment effect, and user's user demand is satisfied.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (7)

1. The utility model provides a chemical reaction is exhaust treatment device for cauldron, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a supporting leg (2), one end of the supporting leg (2) is fixedly connected with a waste gas treatment device body (3), one side of the waste gas treatment device body (3) is fixedly connected with a fan shell (4), one side of the fan shell (4) is fixedly connected with a gas collecting hood (5), one side of the gas collecting hood (5) is fixedly connected with an air inlet pipe (6), the top of the air inlet pipe (6) is fixedly connected with a throttle valve (7), the inner bottom wall of the fan shell (4) is fixedly connected with a vertical rod (8), one end of the vertical rod (8) is fixedly connected with a driving motor (9), an output shaft of the driving motor (9) is fixedly connected with a rotor (10) through a coupler, the outer wall of the rotor (10) is fixedly connected with an air inlet fan blade (11), and the other side of the waste gas treatment device, the waste gas treatment device comprises a waste gas treatment device body (3), and is characterized in that a first screen plate (20) is fixedly connected to the inner side wall of the waste gas treatment device body (3), a first filter screen (13) is fixedly connected to the top of the first screen plate (20), a second filter screen (14) fixedly connected to the top of the first screen plate (20) is arranged on one side of the first filter screen (13), a third filter screen (15) is fixedly connected to the top of the first screen plate (20), and a fourth filter screen (16) is fixedly connected to the top of the first screen plate (20);

the inner side wall of the waste gas treatment device body (3) is fixedly connected with a partition plate (17), one side of the waste gas treatment device body (3) is fixedly connected with a water inlet pipe (18), the top of the water inlet pipe (18) is fixedly connected with a first water-saving valve (19), the inner side wall of the waste gas treatment device body (3) is fixedly connected with a second screen plate (21), the top of the base (1) is fixedly connected with a water pump body (22), a water inlet of the water pump body (22) is fixedly connected with a first water delivery pipe (23), one side of the first water delivery pipe (23) is fixedly connected with a second water-saving valve (24), a water outlet of the water pump body (22) is fixedly connected with a second water delivery pipe (25), one side of the waste gas treatment device body (3) is fixedly connected with a U-shaped return pipe (28), and the outer wall of the U-shaped return pipe (28) is fixedly connected with a third throttle valve (29).

2. The exhaust gas treatment device for the chemical reaction kettle according to claim 1, wherein: the shape and the size of the gas collecting hood (5) and the shape and the size of the fan shell (4) are matched with each other, and one end of the gas inlet pipe (6) penetrates through one side of the gas collecting hood (5) and extends into the gas collecting hood (5).

3. The exhaust gas treatment device for the chemical reaction kettle according to claim 1, wherein: the shape size of first filter screen (13), the shape size of second filter screen (14), the shape size of third filter screen (15) and the shape size of fourth filter screen (16) are all the same, and first filter screen (13) and third filter screen (15) are the active carbon filter screen, and second filter screen (14) and fourth filter screen (16) are HEPA high efficiency filter screen and glass fiber filter screen respectively.

4. The exhaust gas treatment device for the chemical reaction kettle according to claim 1, wherein: one end of the second water delivery pipe (25) is fixedly connected with a spray pipe (26), and the bottom of the spray pipe (26) is fixedly connected with a water spray head (27).

5. The exhaust gas treatment device for the chemical reaction kettle according to claim 1, wherein: the exhaust gas treatment device is characterized in that a first filter layer (30) is fixedly connected to the inner side wall of the exhaust gas treatment device body (3), and a second filter layer (31) is fixedly connected to the inner side wall of the exhaust gas treatment device body (3) and is arranged at the bottom of the first filter layer (30).

6. The exhaust gas treatment device for the chemical reaction kettle according to claim 1, wherein: the third throttle valve (29) penetrates through the U-shaped return pipe (28), one side of the waste gas treatment device body (3) is fixedly connected with a drain pipe (32), and the top of the drain pipe (32) is fixedly connected with a fourth water-saving valve (33).

7. The exhaust gas treatment device for the chemical reaction kettle according to claim 1, wherein: the first water-saving valve (19) penetrates through the water inlet pipe (18), and the second water-saving valve (24) penetrates through the first water conveying pipe (23).

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