CN209752502U - Novel efficient paint mist treatment device for cyclone tower - Google Patents
Novel efficient paint mist treatment device for cyclone tower Download PDFInfo
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- CN209752502U CN209752502U CN201920248489.2U CN201920248489U CN209752502U CN 209752502 U CN209752502 U CN 209752502U CN 201920248489 U CN201920248489 U CN 201920248489U CN 209752502 U CN209752502 U CN 209752502U
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- cyclone tower
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Abstract
The utility model relates to a novel cyclone tower efficient paint mist treatment device, which comprises a cyclone tower, wherein the cyclone tower is sequentially provided with an air outlet cone hopper, a spraying and defogging chamber, a plurality of cyclone tower pipes, an air inlet chamber and a water storage box which are vertically distributed side by side from top to bottom, and the water storage box is connected with a circulating water spraying device; the lower cyclone plate is arranged below the cyclone tower pipe and used for guiding paint spraying mist waste gas to enter the cyclone tower pipe in a cyclone state, the cyclone tower pipe is internally provided with a cyclone air guide column for guiding the paint spraying mist waste gas to spirally swirl and rise, and the upper cyclone plate is arranged above the cyclone tower pipe and used for guiding circulating water to rotate and enter the cyclone tower pipe. The utility model discloses a novel efficient coating cloud processing of whirl tower device can carry out tertiary treatment to the coating cloud waste gas that sprays paint, and the treatment effeciency is high, purifying effect is good.
Description
Technical Field
The utility model relates to a coating cloud exhaust-gas treatment technical field, concretely relates to novel efficient coating cloud processing of whirl tower device.
Background
The fields that the operation of spraying paint relates to are more, and the range of application is wide, mainly includes five metals, furniture, plastic, military project, boats and ships etc., nevertheless can use a large amount of paints in the painting process, and the paint mist that produces discharges to the atmospheric environment along with exhaust system, causes very big influence to surrounding environment and resident. At present, wet type spraying equipment used in engineering for treating paint mist waste gas during paint spraying mostly adopts a simple and direct vertical spraying and flushing mode for treatment, but the direct spraying and flushing mode has low treatment efficiency on the paint mist and is difficult to achieve the purpose of effective purification.
Disclosure of Invention
The utility model aims at solving the not enough of prior art, provide a can high-efficient coating cloud processing apparatus of novel whirl tower high-efficient coating cloud of high-efficient processing paint spraying waste gas.
The utility model adopts the technical proposal that: a novel high-efficiency paint mist treatment device for a cyclone tower comprises the cyclone tower, wherein the cyclone tower is sequentially provided with an air outlet cone bucket, a spraying and mist removing chamber, a plurality of cyclone tower pipes, an air inlet chamber and a water storage tank which are vertically distributed side by side from top to bottom, and the water storage tank is connected with a circulating water spraying device; the water in the water storage tank is conveyed into the spraying and demisting chamber through the circulating water spraying device and then returns to the water storage tank after sequentially passing through the cyclone tower pipe and the air inlet chamber; the lower cyclone plate is arranged below the cyclone tower pipe and used for guiding paint spraying mist waste gas to enter the cyclone tower pipe in a cyclone state, the cyclone tower pipe is internally provided with a cyclone air guide column for guiding the paint spraying mist waste gas to spirally swirl and rise, and the upper cyclone plate is arranged above the cyclone tower pipe and used for guiding circulating water to rotate and enter the cyclone tower pipe.
Furthermore, the inside of the cyclone tower tube is filled with spherical filler for increasing the gas-liquid contact area.
Furthermore, a spraying device for spraying circulating water into the cyclone tower tube is arranged in the spraying and demisting chamber, a baffle plate dehydrator is arranged above the spraying device, and a filler demister is arranged above the baffle plate dehydrator.
Furthermore, a connecting support column is arranged between the spraying and demisting chamber and the air inlet chamber.
Furthermore, the circulating water spraying device comprises a circulating water pump, a spraying water pipeline, a water drainage pipeline and a water supplementing pipeline, and the circulating water pump sends water in the water storage tank to the spraying device of the spraying and defogging chamber through the spraying water pipeline.
Furthermore, the circulating water spraying device is also provided with an overflow pipe for preventing the water in the water storage tank from overflowing, and the overflow pipe is connected with an overflow port of the water storage tank.
Furthermore, the water replenishing pipeline is connected with a water replenishing port of the water storage tank, and the water replenishing pipeline is connected with a water replenishing ball float valve for controlling the water replenishing pipeline to feed water.
Furthermore, the side wall of the cyclone tower pipe is provided with a first window inspection hole which is convenient for observing the operation condition in the cyclone tower pipe.
Furthermore, the air inlet chamber is provided with an air inlet and a second window inspection window which is convenient for observing the operation condition.
Furthermore, the spraying and demisting chamber is provided with a third window inspection window which is convenient for observing the operation condition.
Compared with the prior art, the utility model has the following advantage: the utility model discloses a coating cloud processing apparatus can carry out tertiary treatment to the coating cloud waste gas that sprays paint, and the treatment effeciency is high, purifying effect is good:
1) In the middle and lower area of the cyclone tower pipe, the paint spraying mist waste gas is washed, rubbed, extruded and centrifugally separated under the multi-factor synergistic effect of the circulating water, the spherical filler, the water film on the surface of the filler and the centrifugal force in the cyclone state, so that the first-stage purification with the best effect is realized, and the efficiency of purification treatment is greatly improved.
2) The paint spraying paint mist waste gas is washed and washed by the circulating water injected by rotation in the upper swirling plate area at the upper part of the swirling tower pipe, so that secondary purification is realized.
3) The waste gas of the paint spraying mist is washed by the sprayed scattered water drops in the spraying device area, so that three-stage purification is realized.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
fig. 3 is a schematic diagram of the internal structure of the present invention.
The numbers in the figures indicate:
1-cyclone tower, 11-air inlet chamber, 111-air inlet, 112-second window inspection opening, 12-water storage tank, 121-water outlet, 122-overflow opening, 123-pump connecting opening, 124-water replenishing opening, 13-support leg, 14-connecting support column, 15-cyclone tower pipe, 151-first window inspection opening, 152-lower cyclone plate, 153-cyclone air guide column, 154-upper cyclone plate, 155-spherical filler, 16-spraying and defogging chamber, 161-third window inspection opening, 162-spraying device, 163-baffle dehydrator, 164-filler demister, 17-air outlet cone hopper, 171-air outlet, 2-circulating water spraying device, 21-manual ball valve I, 22-circulating water pump, 23-check valve, 24-a second manual ball valve, 25-a spray water pipeline, 26-a drainage pipeline, 27-a third manual ball valve, 28-an overflow pipe, 29-a water replenishing pipeline and 210-a water replenishing floating ball valve.
The specific implementation mode is as follows:
In order to enhance the understanding of the present invention, the following detailed description will be made in conjunction with the embodiments and the accompanying drawings. The utility model discloses the accessible is implemented as follows:
referring to fig. 1-3, a novel efficient paint mist treatment device of a cyclone tower comprises a cyclone tower 1, wherein the cyclone tower 1 is sequentially provided with an air outlet cone hopper 17, a spraying and demisting chamber 16, a plurality of cyclone tower pipes 15, an air inlet chamber 11 and a water storage tank 12 which are vertically distributed side by side from top to bottom, the cyclone tower 1 is provided with four cyclone tower pipes 15 which are vertically distributed side by side, paint spraying paint mist waste gas enters the air inlet chamber 11 from an air inlet 111 of the air inlet chamber 11, and air flow passes through the cyclone tower pipes 15 from bottom to top and the spraying and demisting chamber 16 and is finally discharged through an air outlet of the air outlet cone hopper 17.
The water storage tank 12 is provided with a water outlet 121, an overflow port 122, a pump connecting port 123 and a water replenishing port 124, and the water storage tank 12 is connected with a circulating water spraying device 2. The circulating water spraying device 2 comprises a circulating water pump 22, a spraying water pipeline 25, a water drainage pipeline 26 and a water supplementing pipeline 29; the circulating water spraying device 2 is also provided with an overflow pipe 28 for preventing the water in the water storage tank 12 from being overfilled, and the overflow pipe 28 is connected with an overflow port 122 of the water storage tank 12; the water replenishing pipeline 29 is connected with a water replenishing port 124 of the water storage tank 12, and the water replenishing pipeline 29 is connected with a water replenishing ball cock for controlling the water inflow of the water replenishing pipeline 29. Circulating water in the water storage tank 12 is pumped by the circulating water pump 22 and is conveyed to the spraying device 162 in the spraying and demisting chamber 16 through the spraying water pipeline 25, the spraying device 162 sprays spraying water to the upper end of the cyclone tower pipe 15, and the spraying water passes through the cyclone tower pipe 15 from top to bottom and finally returns to the water storage tank 12 for recycling.
The lower cyclone plate 152 for guiding the paint spraying mist waste gas to enter the cyclone tower tube 15 in a cyclone state is arranged below the cyclone tower tube 15, the cyclone air guide column 153 for guiding the paint spraying mist waste gas to spirally flow upwards is arranged inside the cyclone tower tube 15, and the upper cyclone plate 154 for guiding the circulating water to rotate to enter the cyclone tower tube 15 is arranged above the cyclone tower tube 15. The cyclone tower tube 15 is filled with spherical filler 155 for increasing the gas-liquid contact area, and when spraying water to the surface of the spherical filler 155, a water film is formed, so that the gas-liquid contact area is increased. The spherical filler 155 is driven by the rotating airflow to rotate around the cyclone gas guide column at high speed along with the airflow.
The spraying and demisting chamber 16 is internally provided with a spraying device 162 for spraying circulating water into the cyclone tower tube 15, a baffle plate dehydrator 163 is arranged above the spraying device 162, and a packing demister 164 is arranged above the baffle plate dehydrator 163.
A connecting support column 14 is arranged between the spraying and demisting chamber 16 and the air inlet chamber 11. The side wall of the cyclone tower tube 15, the air inlet chamber 11 and the spraying and demisting chamber 16 are respectively provided with a first window inspection port 151, a second window inspection window 112 and a third window inspection window 161 which are convenient for observing the operation condition.
The working principle is as follows: paint spray waste gas enters from the air inlet 111 of the air inlet chamber 11, enters into the cyclone tower tube 15 in a cyclone state under the guiding action of the lower cyclone plate 152, spirally rises by taking the cyclone tower 153 as a central axis under the guiding action of the cyclone tower 153, and simultaneously, the spherical filler 155 in the cyclone tower tube 15 is driven by the rotating airflow to rotate around the cyclone tower 153 at a high speed along with the airflow. At the moment, circulating water enters the cyclone tower pipe 15 from an upper flow plate 154 arranged at the upper part of the cyclone tower pipe 15 downwards, and the circulating water rotates around the rotating flow guide column together with the rotating airflow and the spherical packing 155 in a rotating state inside the cyclone tower pipe 15 to form a system with a plurality of factors of liquid, packing, water film and cyclone centrifugal force; the paint mist in the waste gas is washed, rubbed, extruded and centrifugally separated in the system and finally removed, so that the most effective first-stage purification is realized; the paint spraying paint mist waste gas is purified in the middle lower part area inside the cyclone tower tube 15 in a first stage and then rises to the upper cyclone plate 154 area, a small amount of paint mist particles carried in the waste gas are sprayed by the spraying device 162 again, the paint mist particles rotate downwards and enter the cyclone tower tube 15 to be washed by water flow, and the paint mist particles are purified in a second stage; the paint spray mist exhaust gas passes through the cyclone tower tube 15 from the upper flow plate 154 and then enters the spraying device 162 area of the spraying and demisting chamber 16, the very small amount of paint mist particles carried in the exhaust gas are washed by the dispersed water flow drops directly sprayed by the spraying device 162, and the paint mist particles are purified in a three-stage manner; after the paint spraying mist waste gas is subjected to the three-stage purification treatment, part of the water mist particles are carried in the clean air flow, the water mist particles and the air flow pass through the baffle plate dehydrator 163 and the filler demister 164, the water mist particles are intercepted and demisted, and finally, the air is discharged through the air outlet of the air outlet cone hopper 17.
Finally, it should be noted that: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a novel efficient coating cloud processing of whirl tower device which characterized in that: the device comprises a cyclone tower (1), wherein the cyclone tower (1) is sequentially provided with an air outlet cone hopper (17), a spraying and defogging chamber (16), a plurality of cyclone tower pipes (15) which are vertically distributed side by side, an air inlet chamber (11) and a water storage tank (12) from top to bottom, and the water storage tank (12) is connected with a circulating water spraying device (2); the device is characterized in that a lower swirl plate (152) for guiding paint spray waste gas to enter the swirl tower pipe (15) in a swirl state is arranged below the swirl tower pipe (15), a swirl air guide column (153) for guiding the paint spray waste gas to rise in a spiral swirl manner is arranged inside the swirl tower pipe (15), and an upper swirl plate (154) for guiding circulating water to enter the swirl tower pipe (15) in a rotating manner is arranged above the swirl tower pipe (15).
2. The novel efficient paint mist treatment device for the cyclone tower as claimed in claim 1, is characterized in that: and spherical filler (155) for increasing the gas-liquid contact area is filled in the cyclone tower tube (15).
3. The novel efficient paint mist treatment device for the cyclone tower as claimed in claim 1, is characterized in that: the spraying and demisting chamber (16) is internally provided with a spraying device (162) for spraying circulating water into the cyclone tower tube (15), a baffle plate dehydrator (163) is arranged above the spraying device, and a filler demister (164) is arranged above the baffle plate dehydrator (163).
4. The novel cyclone tower high-efficiency paint mist treatment device as claimed in claim 1, 2 or 3, wherein: the circulating water spraying device (2) comprises a circulating water pump (22), a spraying water pipeline (25), a water discharging pipeline (26) and a water supplementing pipeline (29), and the circulating water pump (22) sends water in the water storage tank (12) to the spraying device of the spraying and demisting chamber (16) through the spraying water pipeline (25).
5. The novel efficient paint mist treatment device for the cyclone tower as claimed in claim 4, is characterized in that: the circulating water spraying device (2) is also provided with an overflow pipe (28) for preventing the water in the water storage tank (12) from being overfilled, and the overflow pipe (28) is connected with an overflow opening (122) of the water storage tank (12).
6. the novel efficient paint mist treatment device for the cyclone tower as claimed in claim 4, is characterized in that: the water replenishing pipeline (29) is connected with a water replenishing port (124) of the water storage tank (12), and the water replenishing pipeline (29) is connected with a water replenishing ball float valve for controlling the water inflow of the water replenishing pipeline (29).
7. The novel cyclone tower high-efficiency paint mist treatment device as claimed in claim 1, 2, 3, 5 or 6, wherein: and a connecting support column (14) is arranged between the spraying and demisting chamber (16) and the air inlet chamber (11).
8. The novel cyclone tower high-efficiency paint mist treatment device as claimed in claim 1, 2, 3, 5 or 6, wherein: the side wall of the cyclone tower tube (15) is provided with a first window inspection opening (151) which is convenient for observing the operation condition in the cyclone tower tube (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920248489.2U CN209752502U (en) | 2019-02-27 | 2019-02-27 | Novel efficient paint mist treatment device for cyclone tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920248489.2U CN209752502U (en) | 2019-02-27 | 2019-02-27 | Novel efficient paint mist treatment device for cyclone tower |
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| Publication Number | Publication Date |
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| CN209752502U true CN209752502U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920248489.2U Active CN209752502U (en) | 2019-02-27 | 2019-02-27 | Novel efficient paint mist treatment device for cyclone tower |
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| CN (1) | CN209752502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522493A (en) * | 2021-12-30 | 2022-05-24 | 广州普华环保设备有限公司 | Spraying purification device and method |
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2019
- 2019-02-27 CN CN201920248489.2U patent/CN209752502U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114522493A (en) * | 2021-12-30 | 2022-05-24 | 广州普华环保设备有限公司 | Spraying purification device and method |
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