CN113082873A - Paint mist catching and grabbing tail gas treatment device - Google Patents
Paint mist catching and grabbing tail gas treatment device Download PDFInfo
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- CN113082873A CN113082873A CN202110327075.0A CN202110327075A CN113082873A CN 113082873 A CN113082873 A CN 113082873A CN 202110327075 A CN202110327075 A CN 202110327075A CN 113082873 A CN113082873 A CN 113082873A
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- tail gas
- roller
- gas treatment
- paint mist
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
- B01D46/04—Cleaning filters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
- B01D46/442—Auxiliary equipment or operation thereof controlling filtration by measuring the concentration of particles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
- B01D46/762—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations involving sonic or ultrasonic waves
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The present disclosure provides a paint mist catching tail gas treatment device, which is used for tail gas treatment; the tail gas treatment unit comprises a filter chamber and a filter unit, the filter unit comprises a filter core material and a water tank, the filter core material comprises filter cloth and a roller, the filter cloth is wrapped on the roller, the water tank is arranged at the bottom of the filter unit, the filter chamber is arranged above the water tank, and the filter chamber is a gas housing. The device that this disclosure provided utilizes the filter cloth of parcel on the cylinder to carry out filtration treatment to the tail gas that sprays paint, and the impurity after the coating cloud filters remains on the filter cloth, and drive motor drives the cylinder and rotates, and the water in the continuous contact water tank of pivoted cylinder washs the filter cloth of submergence, has improved the life of device greatly, and this device simple structure, convenient operation.
Description
Technical Field
The utility model relates to a tail gas processing field, concretely relates to tail gas processing apparatus, more specifically relates to a tail gas processing apparatus is caught to coating cloud.
Background
At present, a paint spraying process is widely applied to industries such as machinery, automobiles, electrical equipment and the like, a large amount of waste gas generated in paint spraying and coating operation is volatilized into air, paint spraying tail gas mainly comprises liquid paint mist and gaseous organic dust, and pollution is caused to the production environment and the atmosphere of production equipment, so that the waste gas to be sprayed needs to be caught and treated, the paint spraying environment is improved, and the environment-friendly emission requirement is met.
At present, the method for treating paint mist mainly comprises washing and absorption, and some proposals for treating paint spraying waste gas exist in the prior art, such as the following publications: CN208466293U discloses a paint spraying room exhaust gas purification system, which realizes the extraction function of exhaust gas in the paint spraying room main body by an arranged air pump, the air pump conveys the exhaust gas in the paint spraying room main body into the paint spraying room main body through an air exhaust pipe and an air supply pipe, wherein, a filter core is also arranged in the air exhaust pipe, the filter core realizes the preliminary treatment function of the paint spraying exhaust gas, the absorption function of acidizing substances which have serious influence on the atmosphere on sulfides in the paint spraying exhaust gas is realized by the arranged alkali liquor, the paint spraying exhaust gas after the preliminary filtration firstly passes through the first filter plate after reaching the interior of the purification device main body, then a micro-water pump in the alkali liquor is started, the alkali liquor is pumped to a water sprayer and sprayed out, the absorption and purification function of the paint spraying exhaust gas is realized, the exhaust gas after being absorbed by the alkali liquor is filtered by a double-layer second filter plate, and finally is discharged into the atmosphere through an exhaust pipe, without significant adverse effects on the atmospheric environment. The application provides a spray booth tail gas clean-up system structure is complicated, tail gas need be through many times the filtration link, and the big use of volume is inconvenient in the in-service use process.
The invention patent with publication number CN104667693A discloses a paint spraying tail gas treatment device, and particularly discloses a paint spraying tail gas treatment device which comprises a paint spraying tail gas inlet pipe, a water filtering chamber, an activated carbon box and an exhaust funnel; the utility model discloses a paint spraying device, including the filter house, the filter house is filtered, the tail gas intake pipe that sprays paint is equipped with the filter screen and feeds through between the air intake of workshop and first air exhauster of spraying paint, and the air outlet of first air exhauster is equipped with the foraminiferous pipe that leads to the filter house bottom, and the upper portion of filtering the room is linked together through the communicating pipe of taking the second air exhauster and activated carbon box, and the export and the aiutage of activated carbon box are linked together. However, the paint spraying tail gas treatment device provided by the application has the disadvantages of complex structure, multiple filtration links, high equipment processing cost and large occupied area, and the filter screen and the filtered water need to be replaced regularly in the use process of the device mentioned in the application document, so that the tail gas treatment device provided by the application still has a lot of inconvenience.
Rely on among the prior art washing to absorb the device that handles waste gas and set up fixed filter mostly, this kind of fixed filter is limited to the filtering action of waste gas, and the filter can take place to block up after using a period, and waste gas treatment efficiency obviously reduces, needs in time clear up the debris on the filter, and this kind of coating cloud processing apparatus structure is complicated and the availability factor is low.
Disclosure of Invention
This disclosure is to complicated and the availability factor low scheduling problem of coating cloud processing apparatus structure that exists among the prior art, provides a tail gas processing apparatus is caught to coating cloud, and the device is used for the processing of the tail gas that sprays paint.
Further, one of the concepts of the present disclosure is to use a paint mist catching exhaust gas treatment unit to filter the exhaust gas so as to meet the requirement of environmental emission.
Furthermore, another concept of the present disclosure is that the exhaust gas treatment unit includes a filter unit, and the filter unit employs filter cloth to filter the exhaust gas, thereby improving the filtering effect.
Furthermore, another concept of the present disclosure is that the filter unit includes a filter core material, the filter core material is provided with a filter cloth and a roller, the filter cloth is wrapped on the roller, and the roller drives the filter cloth to rotate to contact the exhaust gas.
The arrangement of the filter cloth wrapped by the roller not only increases the usable area of the filter cloth, but also greatly improves the filtering efficiency by using a dynamic filtering mode compared with the prior art.
Still further, another idea of the present disclosure is that the exhaust gas treatment unit further comprises a filter chamber.
The filter chamber is used for carrying out the enrichment to the tail gas that sprays paint, avoids gaseous effluvium in the filtering process.
Still further, another idea of the present disclosure is that the filtering unit further includes a water bath, a central axis of the drum is parallel to a water surface, and water in the water bath submerges a portion of the drum.
When the roller rotates, the water tank cleans the filter cloth at the immersed part, so that the influence of blockage caused by the residual impurities on the filter cloth on subsequent filtration is avoided, and the service life of the filter cloth is prolonged. Moreover, the cleaned filter cloth has the advantages that moisture can be adsorbed more uniformly by the rotation of the roller, and the filtering efficiency of the filter cloth is improved.
Furthermore, another concept of the present disclosure is that the paint mist catching and tail gas treatment device includes a tail gas treatment unit, a drying chamber and a gas transmission channel, wherein the tail gas treatment unit is used for catching and treating paint mist, and treated gas enters the drying chamber through the gas transmission channel to be dried and discharged after reaching the environmental protection discharge requirement, and the whole device has a simple structure and is easy to operate.
The tail gas processing unit is caught to coating cloud that this disclosure provides, tail gas processing unit include filter chamber and filter unit, filter unit is provided with and filters core and basin, it is provided with filter cloth and cylinder to filter the core.
Further, the filtering chamber is arranged above the water tank;
the filtering chamber is a gas casing.
The filter chamber is used for carrying out the enrichment to the tail gas that sprays paint, avoids gaseous effluvium in the filtering process.
Furthermore, the filtering chamber also comprises a rotating motor,
the roller is arranged in the filtering chamber;
the roller can be provided with a filtering material, so that the filtering material can adsorb paint mist on the paint mist-enriched gas housing.
At least one side of the roller is connected with a rotating motor.
The rotary motor provides power for the rotation of the roller to enable the roller to rotate in a certain axial direction, and the filtering efficiency of the tail gas treatment unit is improved. The rotating motor is small in size and easy to install, and the rotating motor can control the rotating direction and speed of the roller.
Or, the filter chamber is provided with a paint mist concentration sensor, when the concentration of the paint mist in the filter chamber reaches a set value, the paint mist concentration sensor transmits a signal to the control unit so as to adjust the speed of the rotating motor, and the control unit adjusts the rotating speed of the roller according to the speed of the paint mist entering the tail gas treatment unit, so that the adsorption efficiency of the device is improved.
Further, a fixing member for fixing the rotating electric machine is provided outside the filter chamber.
Furthermore, one side of the water tank is provided with a limiting groove, and one end of the roller, which is far away from the motor connection, is provided with a roller track.
Furthermore, the limiting groove is matched with the track on the roller.
The spacing groove that the basin set up has the supporting role to the cylinder, avoids the cylinder to rotate the difficulty because of the atress is uneven to the spacing groove makes the cylinder rotate at preset position.
Furthermore, at least two rollers are arranged on the limiting groove.
The roller track is arranged on the roller, and when the roller is driven by the rotating motor, the roller track and the roller are matched to reduce the resistance of the roller on the limiting groove in rotation.
Or, the water tank is provided with an ultrasonic generator, the ultrasonic wave is transmitted to the water in a high-frequency conversion mode of alternation of compression force and decompression force more than twenty thousand times per second by utilizing the cavitation action of the ultrasonic wave, the phenomenon of vacuum nucleus group bubbles is generated in the water when the decompression force acts, and the vacuum nucleus group bubbles generate strong impact force when being crushed by the compression force when the compression force acts, so that the dirt on the surface of the filter cloth is peeled off, thereby achieving the aim of precise cleaning. And supersonic generator is small installs easily in the basin, and its during operation can not be with water spill basin, and the cleaning power is also stronger.
The filter cloth immersed in the water tank is cleaned and then is provided with a small amount of water, the filter cloth continues to filter the tail gas under the rotation action of the roller, some impurities in the waste gas can be mixed with the water, and the water on the filter cloth can remove the impurities with larger volume.
In the actual use process, partial replacement treatment needs to be carried out on the filtering units after the device runs for a period of time, and compared with the filter cloth replacement operation, the device has the advantages that the filtering water in the water tank is replaced, the operation is simple, and the time is saved.
Further, the present disclosure provides a paint mist catching and catching tail gas treatment device, which comprises a paint mist catching and catching tail gas treatment unit, a drying chamber and a gas conveying channel, wherein the tail gas treatment unit comprises a filter chamber and a filter unit, the filter unit is provided with a filter core material and a water tank, and the filter core material is provided with a filter cloth and a roller; the filter chamber is arranged above the water tank, the filter chamber is a gas shell cover, the water tank is arranged at the bottom of the tail gas treatment unit, the roller is arranged in the filter chamber, and at least one side of the roller is connected with a rotating motor.
Further, the tail gas treatment unit is connected with the drying chamber through a gas conveying channel.
The tail gas that produces among the paint spraying process is caught by the filter chamber, and the cylinder drives filter cloth dynamic filtration tail gas under the drive of rotating the motor, and gas after the filtration is carried to the drying chamber through gas transfer passage from the cylinder is inside, and gas can directly discharge after the drying chamber is dried, and whole equipment simple structure and area are little is fit for the actual production and application.
Compared with the prior art, the paint mist catches and grabs tail gas processing apparatus that this disclosure provided utilizes the filter cloth of parcel on the cylinder to carry out filtration treatment to the tail gas that sprays paint, and the impurity after the paint mist filters remains on the filter cloth, and drive motor drives the cylinder and rotates, and the water in the continuous contact water tank of pivoted cylinder washs the filter cloth of submergence, has improved the life of device greatly, and this device simple structure, convenient operation.
Drawings
The present disclosure will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the preferred embodiments and therefore should not be taken as limiting the scope of the present disclosure. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.
FIG. 1: a schematic view of a filtration unit provided by the present disclosure;
FIG. 2: a schematic of a tail gas treatment unit provided by the present disclosure;
FIG. 3: the cross section in the direction of A-A of the tail gas treatment unit provided by the present disclosure is schematic;
FIG. 4: the paint mist catching tail gas treatment device provided by the disclosure is schematically shown;
wherein, 1, a roller; 2. filtering cloth; 3. a water tank; 4. a limiting groove; 5. a filtering chamber; 6. rotating the motor; 7. a fixing member; 8. a roller track; 9. a roller; 10. a drying chamber; 11. a gas delivery channel.
Detailed Description
The present disclosure is described in detail below with reference to the attached drawings.
In order to make the objects, technical solutions and advantages of the present disclosure more clearly understood, the present disclosure is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the disclosure and are not intended to limit the disclosure.
The present disclosure provides a specific embodiment, which is a filter core in an exhaust gas treatment unit, described as follows:
in the embodiment, the filter core material comprises a roller 1 and filter cloth 2, the filter cloth 2 is wrapped on the roller 1, and the roller 1 drives the filter cloth 2 to rotate to dynamically filter the paint spraying tail gas.
The arrangement of the roller 1 not only increases the usable area of the filter cloth 2, but also greatly improves the filtering efficiency by using a dynamic filtering mode compared with the prior art.
Further, the present disclosure may also provide an embodiment that is a filter unit as follows:
in this embodiment, the filter unit is provided with a filter core and a water tank 3; the filter core material comprises a roller 1 and filter cloth 2, the filter cloth 2 is wrapped on the roller 1, a water tank 3 is arranged at the bottom of a filter unit, a limiting groove 4 is formed in one side of the water tank 3 and used for fixing the roller 1, the central axis of the roller 1 is parallel to the water surface, part of the roller 1 is immersed in water in the water tank 3, and when the roller 1 rotates, the filter cloth 2 of the immersed part is cleaned by the water tank 3.
The water tank 3 is provided with a cleaning structure mainly for avoiding the blockage caused by the residual impurities on the filter cloth 2 and prolonging the service life of the filter cloth 2. Moreover, the cleaned filter cloth 2 has moisture which can more uniformly adsorb paint mist under the rotation action of the roller 1, and the filtering efficiency of the filter cloth 2 is improved.
The filter cloth 2 immersed in the water tank 3 is cleaned and then provided with a small amount of water, the filter cloth 2 continues to filter the tail gas under the rotation action of the roller 1, some impurities in the waste gas can be mixed with the water, and the water on the filter cloth 2 can remove the impurities with larger volume.
Still further, the present disclosure may provide another embodiment, which is a filter unit:
in this embodiment, the filter unit is provided with a filter core and a water tank 3; the filtering core material comprises a roller 1 and filter cloth 2, the filter cloth 2 is wrapped on the roller 1, a water tank 3 is arranged at the bottom of the filtering unit, a limiting groove 4 is formed in one side of the water tank 3 and used for fixing the roller 1, the central axis of the roller 1 is parallel to the water surface, and part of the roller 1 is immersed in water in the water tank 3.
Wherein, the water tank 3 is provided with an ultrasonic generator, the cavitation of ultrasonic wave is utilized to transmit to water in a high-frequency conversion mode of alternation of compression force and decompression force more than twenty thousand times per second, when the decompression force acts, the phenomenon of vacuum nucleus group bubbles is generated in the water, when the compression force acts, the vacuum nucleus group bubbles generate strong impact force when being crushed by the compression force, thereby peeling off the dirt on the surface of the filter cloth, and achieving the purpose of precise cleaning. And supersonic generator is small installs easily in basin 3, and its during operation can not be with water spill basin 3, and the cleaning performance is also stronger.
Further, the present disclosure may also provide an embodiment of an exhaust gas treatment unit as follows:
in this embodiment, the exhaust gas treatment unit comprises a filter chamber 5 and a filter unit, the filter unit is provided with a filter core material and a water tank 3; the filter core material comprises a roller 1 and filter cloth 2, the filter cloth 2 is wrapped on the roller 1, a water tank 3 is arranged at the bottom of the tail gas treatment unit, a filter chamber 5 is arranged above the water tank 3, the filter chamber 5 is a gas housing, the roller 1 is arranged in the filter chamber 5, one side of the water tank 3 is provided with a limiting groove 4 for fixing the roller 1, the central axis of the roller 1 is parallel to the water surface, and part of the roller 1 is immersed in water in the water tank 3.
The filter chamber 5 is used for enriching the paint spraying tail gas, and gas overflow and dispersion in the filtering process are avoided.
The roller 1 can be provided with a filtering material, so that the filtering material can adsorb paint mist on the paint mist-enriched gas housing.
Further, the present disclosure may also provide an embodiment of an exhaust gas treatment unit as follows:
in this embodiment, the exhaust gas treatment unit comprises a filter chamber 5 and a filter unit, the filter unit is provided with a filter core material and a water tank 3; the filter core material includes cylinder 1 and filter cloth 2, filter cloth 2 parcel is on cylinder 1, basin 3 sets up in tail gas treatment unit bottom, filter chamber 5 sets up in basin 3 top, filter chamber 5 is the gas housing, cylinder 1 sets up in filter chamber 5, rotation motor 6 is connected to at least one side of cylinder 1, the outside of filter chamber 5 is provided with fixed part 7 and is used for fixed rotation motor 6, one side of basin 3 is provided with spacing groove 4 and is used for fixed cylinder 1, the central axis of cylinder 1 is parallel with the water level, water among the basin 3 submerges partial cylinder 1.
The rotating motor 6 provides power for the rotation of the roller 1 to enable the roller 1 to rotate in a certain axial direction, and the filtering efficiency of the tail gas treatment unit is improved. The rotating motor 6 is small in size and easy to install, and the rotating motor 6 can control the direction and speed of rotation of the drum 1.
Still further, the present disclosure may provide another embodiment, which is an exhaust gas treatment unit:
in this embodiment, the exhaust gas treatment unit comprises a filter chamber 5 and a filter unit, the filter unit is provided with a filter core material and a water tank 3; the filter core material includes cylinder 1 and filter cloth 2, filter cloth 2 parcel is on cylinder 1, basin 3 sets up in tail gas treatment unit bottom, filter chamber 5 sets up in basin 3 top, filter chamber 5 is the gas housing, filter chamber 5 still includes rotation motor 6, cylinder 1 sets up in filter chamber 5, rotation motor 6 is connected to at least one side of cylinder 1, the outside of filter chamber 5 is provided with fixing part 7 and is used for fixed rotation motor 6, one side of basin 3 is provided with spacing groove 4 and is used for fixed cylinder 1, the central axis of cylinder 1 is parallel with the water level, water logging in the basin 3 does not soak partial cylinder 1.
Wherein, filter chamber 5 is provided with coating cloud concentration sensor, and when the concentration of coating cloud reached the setting value in filter chamber 5, coating cloud concentration sensor transmitted the signal to the control unit and then adjusted the speed of rotating the motor, and the control unit gets into the rotation rate of the speed adjustment cylinder of tail gas processing unit according to the coating cloud, has improved the adsorption efficiency of device.
Further, the present disclosure may also provide an embodiment of an exhaust gas treatment unit as follows:
in this embodiment, the exhaust gas treatment unit comprises a filter chamber 5 and a filter unit, the filter unit is provided with a filter core material and a water tank 3; the filter core material includes cylinder 1 and filter cloth 2, filter cloth 2 parcel is on cylinder 1, basin 3 sets up in tail gas treatment unit bottom, filter chamber 5 sets up in basin 3 top, filter chamber 5 is the gas housing, filter chamber 5 still includes rotation motor 6, cylinder 1 sets up in filter chamber 5, rotation motor 6 is connected to at least one side of cylinder 1, the outside of filter chamber 5 is provided with fixing part 7 and is used for fixed rotation motor 6, one side of basin 3 is provided with spacing groove 4 and is used for fixed cylinder 1, the one end that motor connection was kept away from to cylinder 1 is provided with cylinder track 8, the central axis of cylinder 1 is parallel with the water level, water logging in the basin 3 submerges partial cylinder 1.
The limiting groove 4 is matched with the track 8 on the roller 1.
The limiting groove 4 that basin 3 set up has the supporting role to cylinder 1, avoids cylinder 1 to rotate the difficulty because of the atress is uneven to limiting groove 4 makes cylinder 1 rotate at preset position.
Still further, the present disclosure may provide another embodiment, which is an exhaust gas treatment unit:
in this embodiment, the exhaust gas treatment unit comprises a filter chamber 5 and a filter unit, the filter unit is provided with a filter core material and a water tank 3; the filter core material includes cylinder 1 and filter cloth 2, filter cloth 2 parcel is on cylinder 1, basin 3 sets up in tail gas treatment unit bottom, filter chamber 5 sets up in basin 3 top, filter chamber 5 is the gas housing, filter chamber 5 still includes rotation motor 6, cylinder 1 sets up in filter chamber 5, rotation motor 6 is connected to at least one side of cylinder 1, the outside of filter chamber 5 is provided with fixing part 7 and is used for fixed rotation motor 6, one side of basin 3 is provided with spacing groove 4 and is used for fixed cylinder 1, the one end that motor 6 is connected is kept away from to cylinder 1 is provided with cylinder track 8, spacing groove 4 mutually supports with cylinder track 8 on the cylinder 1, still be provided with two at least gyro wheels 9 on the spacing groove 4, the central axis of cylinder 1 is parallel with the water level, water logging in the basin 3 submerges partial cylinder 1.
The roller track 8 is arranged on the roller 9, and when the roller 1 is driven by the rotating motor 6, the roller track 8 and the roller 9 are matched to reduce the resistance of the roller 1 on the limiting groove 4 in rotation.
Further, the present disclosure may also provide an embodiment, which is a paint mist catching tail gas treatment device:
in this embodiment, the paint mist catching tail gas treatment device comprises a tail gas treatment unit, a drying chamber 10 and a gas conveying channel 11, wherein the tail gas treatment unit comprises a filter chamber 5 and a filter unit, and the filter unit is provided with a filter core material and a water tank 3; the filter core material includes cylinder 1 and filter cloth 2, filter cloth 2 parcel is on cylinder 1, basin 3 sets up in tail gas treatment unit bottom, filter chamber 5 sets up in basin 3 top, filter chamber 5 is the gas housing, filter chamber 5 still includes rotation motor 6, cylinder 1 sets up in filter chamber 5, rotation motor 6 is connected to at least one side of cylinder 1, the outside of filter chamber 5 is provided with fixing part 7 and is used for fixed rotation motor 6, one side of basin 3 is provided with spacing groove 4 and is used for fixed cylinder 1, the central axis of cylinder 1 is parallel with the water level, water logging in the basin 3 does not soak partial cylinder 1.
Wherein, the tail gas treatment unit is connected with the drying chamber 10 through a gas transmission channel 11.
The tail gas that produces in the paint spraying process is caught by filter chamber 5, and cylinder 1 drives filter cloth 2 dynamic filtration tail gas under the drive of rotating motor 6, and the gas after the filtration is carried to drying chamber 10 through gas transfer passage 11 from cylinder 1 inside, and gas can directly discharge after drying chamber 10 is dried, and complete equipment simple structure and area are little is fit for the actual production and application.
Furthermore, the present disclosure may also provide another embodiment, which is a paint mist catching tail gas treatment device:
in this embodiment, the paint mist catching tail gas treatment device comprises a tail gas treatment unit, a drying chamber 10 and a gas conveying channel 11, wherein the tail gas treatment unit is connected with the drying chamber 10 through the gas conveying channel 11; the tail gas treatment unit comprises a filter chamber 5 and a filter unit, wherein the filter unit is provided with a filter core material and a water tank 5; the filter core material includes cylinder 1 and filter cloth 2, filter cloth 2 parcel is on cylinder 1, basin 3 sets up in tail gas treatment unit bottom, filter chamber 5 sets up in basin 3 top, filter chamber 5 is the gas housing, filter chamber 5 still includes rotation motor 6, cylinder 1 sets up in filter chamber 5, rotation motor 6 is connected to at least one side of cylinder 1, the outside of filter chamber 5 is provided with fixing part 7 and is used for fixed rotation motor 6, one side of basin 3 is provided with spacing groove 4 and is used for fixed cylinder 1, the one end that motor 6 is connected is kept away from to the cylinder is provided with cylinder track 8, spacing groove 4 mutually supports with cylinder track 8 on the cylinder 1, still be provided with two at least gyro wheels 9 on the spacing groove 4, the central axis of cylinder 1 is parallel with the water level, water in the basin 3 submerges partial cylinder 1.
Wherein, filter chamber 5 is provided with coating cloud concentration sensor, and when the concentration of coating cloud reached the setting value in filter chamber 5, coating cloud concentration sensor transmitted the signal to the control unit and then adjusted the speed of rotating the motor, and the control unit gets into the rotation rate of tail gas processing unit's speed adjustment cylinder according to the coating cloud.
An ultrasonic generator is arranged in the water tank.
The present disclosure has been described in detail above, and the principles and embodiments of the present disclosure have been explained herein using specific examples, which are provided only to assist understanding of the present disclosure and the core concepts. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present disclosure without departing from the principle of the present disclosure, and such improvements and modifications also fall within the scope of the claims of the present disclosure.
Claims (9)
1. The tail gas treatment unit is caught to paint mist, and is characterized by comprising a filter chamber and a filter unit, wherein the filter unit comprises a filter core material, the filter core material comprises filter cloth and a roller, the filter cloth is wrapped on the roller, and the filter chamber is a gas housing.
2. The paint mist catching tail gas treatment unit as claimed in claim 1, wherein the roller is arranged in a filter chamber, a rotating motor is connected to at least one side of the roller, and a fixing part for fixing the rotating motor is arranged outside the filter chamber.
3. The paint mist catching tail gas treatment unit as claimed in claim 2, wherein the filter chamber is provided with a paint mist concentration sensor.
4. The paint mist catching tail gas treatment unit as claimed in claim 1, wherein the filter unit further comprises a water tank, the filter chamber is arranged above the water tank, and the water tank is arranged at the bottom of the filter unit.
5. The paint mist catching tail gas treatment unit as claimed in claim 4, wherein the water tank is provided with an ultrasonic generator.
6. The paint mist catching tail gas treatment unit as claimed in claim 4, wherein a limiting groove is arranged on one side of the water tank for fixing the roller, the central axis of the roller is parallel to the water surface, and part of the roller is immersed in water in the water tank.
7. The paint mist catching tail gas treatment unit as claimed in claim 6, wherein a roller rail is arranged at one end of the roller far away from the motor connection, and the limiting groove is matched with the rail on the roller.
8. The paint mist catching tail gas treatment unit as claimed in claim 7, wherein at least two rollers are further arranged on the limiting groove, and the roller rails are arranged on the rollers.
9. A paint mist catching tail gas treatment device, which is characterized by comprising the paint mist catching tail gas treatment unit as claimed in any one of claims 1 to 8, a drying chamber and a gas conveying channel, wherein the paint mist catching tail gas treatment unit and the drying chamber are connected through the gas conveying channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110327075.0A CN113082873A (en) | 2021-03-26 | 2021-03-26 | Paint mist catching and grabbing tail gas treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110327075.0A CN113082873A (en) | 2021-03-26 | 2021-03-26 | Paint mist catching and grabbing tail gas treatment device |
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| CN113082873A true CN113082873A (en) | 2021-07-09 |
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| CN202110327075.0A Pending CN113082873A (en) | 2021-03-26 | 2021-03-26 | Paint mist catching and grabbing tail gas treatment device |
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| CN111905458A (en) * | 2020-06-24 | 2020-11-10 | 华南理工大学 | Continuous operation's rotation type coating cloud filter equipment |
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| CN204582854U (en) * | 2015-03-05 | 2015-08-26 | 石家庄市春燕采暖设备有限公司 | One is sprayed paint exhaust gas processing device |
| CN210434185U (en) * | 2019-05-14 | 2020-05-01 | 洪建辉 | Air filtering device |
| CN111905458A (en) * | 2020-06-24 | 2020-11-10 | 华南理工大学 | Continuous operation's rotation type coating cloud filter equipment |
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Application publication date: 20210709 |