CN211051235U

CN211051235U - Novel high-efficient exhaust purification device

Info

Publication number: CN211051235U
Application number: CN201921900634.7U
Authority: CN
Inventors: 王东
Original assignee: Suzhou Sudilo Environmental Protection Technology Co ltd
Current assignee: Suzhou Sudilo Environmental Protection Technology Co ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-07-21
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to a novel high-efficiency waste gas purification device, which comprises a tank body, wherein an inner cavity of the tank body is provided with an acid filter cavity and an alkaline filter cavity, the acid filter cavity and the alkaline filter cavity are respectively provided with a porous ceramic plate, an access plate is arranged below the porous ceramic plate, the bottom of the access plate is connected with an air inlet pipe, the inner cavity of the air inlet pipe is provided with a check valve, the top of the alkaline filter cavity is provided with a gas washing cavity, a protective pipe is arranged in the gas washing cavity, a water curtain spray head is arranged above the protective pipe, the top of the gas washing cavity is provided with a purification device, the purification device comprises a drying box, the top of the drying box is provided with an active carbon filter screen, the top of the purification device is provided with an air outlet pipe, the structure is simple and practical and reasonable, waste gas can, the energy recovery rate is improved, and the environment is prevented from being greatly influenced.

Description

Novel high-efficient exhaust purification device

Technical Field

The utility model relates to a novel high-efficient exhaust purification device belongs to exhaust-gas treatment technical field.

Background

Along with the continuous improvement of industrialization degree, the proportion of air pollutants generated artificially to the total air pollutants is increasing, and the harm to human health is increasing, at present, industrial waste gas discharged by industry is the main body of Chinese waste gas discharge, and the industrial waste gas contains a large amount of toxic gas, oil stain, heavy metal particles, organic matters and other substances harmful to human body, if the waste gas is not processed in time, the peripheral working environment is polluted, thereby causing great harm to human body, however, the current waste gas purifying device has single function, poor purification efficiency of waste gas and poor purification effect, and the purified waste gas contains a certain amount of bacteria and moisture, which can not reach the discharge standard, and simultaneously contains a large amount of heat in the waste gas, which not only causes waste when directly discharged into the atmosphere, but also aggravates greenhouse effect, therefore, further improvements are needed.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide a novel high-efficiency waste gas purification device, which has simple structure and reasonable design, can filter waste gas in a grading way, improve the purification effect and efficiency, recover heat at the same time, improve the energy recovery rate, and avoid great influence on the environment, and can filter the alkaline and acidic harmful substances of emphysema by arranging an acidic filter cavity and an alkaline filter cavity, thereby avoiding the influence on the environment building and the health of people; by arranging the access plate and the porous ceramic plate, waste gas can be divided, so that the waste gas can be fully contacted with treatment liquid, and the purification effect is improved; by arranging the protective pipe and the water curtain spray head, waste gas can be cleaned again, the planning effect is improved, and meanwhile, the protective pipe can prevent water from flowing into the alkaline filter cavity; by arranging the purification device, the gas to be discharged can be dried, and harmful substances in the gas can be adsorbed, so that the influence of humid air on the environment is avoided, and the probability of breeding bacteria is increased; through setting up the bin, can retrieve the heat of waste gas transmission in the treatment fluid, improve the rate of recovery of the energy, also can avoid directly discharging into the air, aggravate greenhouse effect, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

a novel high-efficiency waste gas purification device comprises a tank body, wherein an acid filter cavity and an alkaline filter cavity are arranged in the inner cavity of the tank body, porous ceramic plates are respectively arranged in the inner cavities of the acid filter cavity and the alkaline filter cavity, access plates are respectively arranged below the porous ceramic plates, the bottoms of the access plates are respectively connected with an air inlet pipe, a check valve is arranged in the inner cavity of the air inlet pipe, a gas washing cavity is arranged at the top of the alkaline filter cavity, a protective pipe is arranged in the gas washing cavity, a water curtain spray head is arranged above the protective pipe, a purification device is arranged at the top of the gas washing cavity and comprises a drying box, an active carbon filter screen is arranged at the top of the drying box, an air outlet pipe is arranged at the top of the purification device, storage tanks are respectively arranged on one sides of the alkaline filter cavity and the acid, and the other end of the spiral pipe is connected with the alkaline filter chamber and the acidic filter chamber, and the top of the storage box is provided with a circulating pump.

Furthermore, the alkaline filter chamber is arranged at the top of the acidic filter chamber, a slag discharge port is arranged at the bottom end of an air inlet pipe of the acidic filter chamber, and a particle filter plate is arranged above the slag discharge port.

Further, a cavity is arranged in the access plate, through holes are formed in the outer wall of the cavity, and the liquid level of the treatment liquid in the acidic filter cavity and the liquid level of the treatment liquid in the alkaline filter cavity are higher than that of the porous ceramic plate.

Furthermore, the water curtain spray head is arranged right above the protective pipe, and observation windows are arranged on one sides of the air washing cavity, the alkaline filter cavity and the acidic filter cavity.

Further, the diameter of spiral pipe is greater than the diameter of bin, just fill into water between bin and the holding vessel, just bin one side symmetry is provided with delivery port and water inlet.

Further, the connection positions of the spiral pipe and the tank body are respectively arranged at the bottoms of one sides of the acidic filter cavity and the alkaline filter cavity, and the circulating pump is respectively connected with the tops of the porous ceramic plates in the acidic filter cavity and the alkaline filter cavity through pipelines.

The utility model discloses beneficial effect:

1. by arranging the acidic filter cavity and the alkaline filter cavity, alkaline and acidic harmful substances of emphysema can be filtered, and influence on environmental buildings and health of people is avoided;

2. by arranging the access plate and the porous ceramic plate, waste gas can be divided, so that the waste gas can be fully contacted with treatment liquid, and the purification effect is improved;

3. by arranging the protective pipe and the water curtain spray head, waste gas can be cleaned again, the planning effect is improved, and meanwhile, the protective pipe can prevent water from flowing into the alkaline filter cavity;

4. by arranging the purification device, the gas to be discharged can be dried, and harmful substances in the gas can be adsorbed, so that the influence of humid air on the environment is avoided, and the probability of breeding bacteria is increased;

5. through setting up the bin, can retrieve the heat of waste gas transmission in the treatment fluid, improve the rate of recovery of the energy, also can avoid directly discharging into the air, aggravate greenhouse effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a structural diagram of a novel high-efficiency exhaust gas purification device.

Fig. 2 is a structure view of a storage tank of the novel high-efficiency exhaust gas purifying device.

Fig. 3 is a structure view of the novel high-efficiency waste gas purifying device access plate.

Fig. 4 is a structural diagram of a purifying device in the novel high-efficiency exhaust gas purifying device.

Reference numbers in the figures: 1. a tank body; 2. an acidic filter chamber; 3. an alkaline filter chamber; 4. a porous ceramic plate; 5. an access plate; 6. an air inlet pipe; 7. a check valve; 8. a purge cavity; 9. a protective tube; 10. a water curtain spray head; 11. a purification device; 12. drying the box; 13. an active carbon filter screen; 14. an air outlet pipe; 15. a storage tank; 16. a storage tank; 17. a spiral tube; 18. a circulation pump; 19. a slag discharge port; 20. a particle filter plate; 21. a cavity.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1

As shown in fig. 1-4, a novel high-efficiency waste gas purifying device comprises a tank body 1, wherein an acidic filter chamber 2 and an alkaline filter chamber 3 are arranged in the inner cavity of the tank body 1, which can filter the alkaline and acidic harmful substances of emphysema and avoid affecting the health of environmental buildings and people, porous ceramic plates 4 are respectively arranged in the inner cavities of the acidic filter chamber 2 and the alkaline filter chamber 3, access plates 5 are respectively arranged below the porous ceramic plates 4, which can divide waste gas and can fully contact with the treatment liquid, thereby improving the purifying effect, the bottoms of the access plates 5 are respectively connected with an air inlet pipe 6, a check valve 7 is arranged in the inner cavity of the air inlet pipe 6, a washing air cavity 8 is arranged at the top of the alkaline filter chamber 3, a protective pipe 9 is arranged in the washing air cavity 8, and a water curtain spray head 10 is arranged above the protective pipe 9, can wash waste gas once more, improve the effect of planning, protective tube 9 can prevent rivers from going into alkaline filter chamber simultaneously, washing gas chamber 8 top is equipped with purifier 11, can dry the gas that will get rid of to and the harmful substance in the gas adsorbs, avoids humid air to cause the influence to the environment, increases the probability of breeding the bacterium, purifier 11 includes dry box 12, active carbon filter screen 13 is installed at dry box 12 top, outlet duct 14 is installed at purifier 11 top, alkaline filter chamber 3 all is equipped with bin 15 with acid filter chamber 2 one side, can retrieve the heat that waste gas transmitted in the treatment fluid, improves the rate of recovery of the energy, also can avoid directly discharging in the air, aggravation greenhouse effect, bin 15 inner chamber is equipped with holding vessel 16, the holding vessel 16 outside is connected with spiral pipe 17, and the other end of the spiral pipe 17 is connected with the alkaline filter chamber 3 and the acidic filter chamber 2, and the top of the storage tank 15 is provided with a circulating pump 18.

More specifically, the alkaline filter chamber 3 is arranged at the top of the acidic filter chamber 2, a slag discharge port 19 is arranged at the bottom end of an air inlet pipe of the acidic filter chamber 2, a particle filter plate 20 is arranged above the slag discharge port 19 to intercept particulate matters in the waste gas, a cavity 21 is arranged in the access plate 5, through holes are formed in the outer wall of the cavity 21, the liquid level of the processing liquid in the acidic filter chamber 2 and the alkaline filter chamber 3 is higher than that of the porous ceramic plate 4, the water curtain nozzle 10 is arranged right above the protective pipe 9, observation windows are arranged on one sides of the air washing chamber 8, the alkaline filter chamber 3 and the acidic filter chamber 2, the diameter of the spiral pipe 17 is larger than that of the storage tank 15, water is filled between the storage tank 15 and the storage tank 16, a water outlet and a water inlet are symmetrically arranged on one side of the storage tank 15, and the connection positions of the spiral pipe 17 and the tank body, And the circulating pump 18 is respectively connected with the acidic filter cavity 2 and the upper part of the porous ceramic plate 4 in the alkaline filter cavity 3 through pipelines at the bottom of one side of the alkaline filter cavity 3.

Example 2

The water curtain shower nozzle is annular shower nozzle, water curtain shower nozzle bottom is equipped with atomizer, can improve purifying effect.

The utility model discloses the theory of operation: let in the abandonment through the intake pipe 6 of jar body 1 bottom, particle filter 20 intercepts the particulate matter in the waste gas, and discharge from row cinder notch 19, the abandonment gets into acid filter chamber 2 through accessing board 5, through porous ceramic plate 4, filter the acidic matter in the waste gas, reentrant alkaline filter chamber 3, filter the alkaline matter in the waste gas, get into gas washing chamber 8 through protecting tube 9, water curtain shower nozzle 10 is handled gas once more, gas after the processing passes through purifier 11 and dries and adsorbs discharge behind the harmful substance, heat in the absorbent waste gas of acidic treatment liquid and alkaline treatment liquid, the rethread spiral pipe 17 carries out the heat exchange and recycles, the waste of the energy improves.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. A novel efficient waste gas purification device comprises a tank body (1) and is characterized in that an acid filter cavity (2) and an alkaline filter cavity (3) are arranged in the inner cavity of the tank body (1), a porous ceramic plate (4) is arranged in the inner cavities of the acid filter cavity (2) and the alkaline filter cavity (3), an access plate (5) is arranged below the porous ceramic plate (4), an air inlet pipe (6) is connected to the bottom of the access plate (5), a check valve (7) is arranged in the inner cavity of the air inlet pipe (6), a washing air cavity (8) is arranged at the top of the alkaline filter cavity (3), a protection pipe (9) is arranged in the washing air cavity (8), a water curtain spray head (10) is arranged above the protection pipe (9), a purification device (11) is arranged at the top of the washing air cavity (8), the purification device (11) comprises a drying box (12), and an active carbon filter screen (13) is arranged at the top, purifier (11) top is installed outlet duct (14), basicity filter chamber (3) all are equipped with bin (15) with acidity filter chamber (2) one side, bin (15) inner chamber is equipped with holding vessel (16), the holding vessel (16) outside is connected with spiral pipe (17), just spiral pipe (17) other end is connected with basicity filter chamber (3), acidity filter chamber (2), bin (15) top is equipped with circulating pump (18).

2. The new high efficiency exhaust gas purification device according to claim 1, wherein: the alkaline filter chamber (3) is arranged at the top of the acidic filter chamber (2), the bottom end of the air inlet pipe of the acidic filter chamber (2) is provided with a slag discharge hole (19), and a particle filter plate (20) is arranged above the slag discharge hole (19).

3. The new high efficiency exhaust gas purification device according to claim 1, wherein: be equipped with cavity (21) in access board (5), cavity (21) outer wall all is equipped with the through-hole, the liquid level of the processing liquid in acid filter chamber (2) and alkaline filter chamber (3) all is higher than porous ceramic plate (4).

4. The new high efficiency exhaust gas purification device according to claim 1, wherein: the water curtain spray head (10) is arranged right above the protective pipe (9), and one sides of the air washing cavity (8), the alkaline filter cavity (3) and the acidic filter cavity (2) are provided with observation windows.

5. The new high efficiency exhaust gas purification device according to claim 1, wherein: the diameter of spiral pipe (17) is greater than the diameter of bin (15), just fill into water between bin (15) and holding vessel (16), just bin (15) one side symmetry is provided with delivery port and water inlet.

6. The new high efficiency exhaust gas purification device according to claim 1, wherein: the bottom of one side of the acidic filter chamber (2) and the alkaline filter chamber (3) is respectively arranged at the connecting position of the spiral pipe (17) and the tank body (1), and the circulating pump (18) is respectively connected with the upper parts of the porous ceramic plates (4) in the acidic filter chamber (2) and the alkaline filter chamber (3) through pipelines.