CN108636032B - Paint recovery device - Google Patents
Paint recovery device Download PDFInfo
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- CN108636032B CN108636032B CN201810504747.9A CN201810504747A CN108636032B CN 108636032 B CN108636032 B CN 108636032B CN 201810504747 A CN201810504747 A CN 201810504747A CN 108636032 B CN108636032 B CN 108636032B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0258—Other waste gases from painting equipments or paint drying installations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Cyclones (AREA)
Abstract
In particular, the present invention relates to a paint recovery device. The device is formed by connecting a shunt adsorption device, a centrifugal adsorption device and a cyclone tower separation device in series, wherein the shunt adsorption device and the centrifugal adsorption device are arranged in a sealed box body, a paint mist inlet channel and a paint mist escape opening are formed in the box body, the paint mist escape opening is connected with the cyclone tower separation device through a sealed pipeline, and recovery grooves are respectively formed in the bottom of the box body and the bottom of the cyclone tower separation device. Through the use of the device, can effectively reduce the processing consumptive material, reduce the manufacturing cost of product.
Description
Technical Field
In particular, the present invention relates to a paint recovery device.
Background
At present, in the spraying process of workpieces, a large amount of paint mist is discharged to the outdoor environment along with an exhaust system without being adsorbed by the workpieces due to the shape and size of the workpieces, and in the example of spraying in the fishing rod production process, only 20-25% of the total amount of paint is sprayed on the surface of the fishing rod, so that the environment pollution is caused, a large amount of paint is wasted, and the production cost is increased. Therefore, aiming at the current spraying technology, a device capable of ensuring zero pollution emission and recycling paint must be designed so as to achieve the production aims of reducing cost and having no pollution.
Disclosure of Invention
The invention provides a paint recovery device aiming at the technical defects existing in the current spraying technology, so as to achieve the technical purposes of recycling paint and having no pollution to the environment.
In order to achieve the technical purpose, the invention adopts the following technical scheme: paint recovery unit, its characterized in that: the device is formed by connecting a shunt adsorption device, a centrifugal adsorption device and a cyclone tower separation device in series, wherein the shunt adsorption device and the centrifugal adsorption device are arranged in a sealed box body, a paint mist inlet channel and a paint mist escape opening are formed in the box body, the paint mist escape opening is connected with the cyclone tower separation device through a sealed pipeline, and recovery grooves are respectively formed in the bottom of the box body and the bottom of the cyclone tower separation device.
Further, the box is internally provided with an isolation wallboard, the isolation wallboard divides the box into a diversion cavity and a centrifugal cavity, the diversion adsorption device is arranged in the diversion cavity, the centrifugal adsorption device is arranged in the centrifugal cavity, and a paint mist channel is arranged on the isolation wallboard.
Further, the shunt adsorption device comprises a plurality of shunt adsorption grids which are arranged in parallel front and back, each shunt adsorption grid comprises a frame, vertical grid bars are uniformly arranged in the frame, diffusion gaps are arranged between the grid bars, and the diffusion gaps on the front and back shunt adsorption grids are staggered with each other.
Further, the cross section of the grid bar is trapezoid.
Further, the centrifugal adsorption device comprises a rotating shaft, a plurality of oil slinging rods extending towards the periphery of the rotating shaft are arranged in the circumferential direction of the rotating shaft, the plurality of oil slinging rods are distributed radially, and the rotating shaft is driven by a motor below the frame.
Further, the oil slinging rod is a hollow tube, at least one welding disc fixed with the rotating shaft is arranged on the rotating shaft, the welding disc and the rotating shaft are coaxially arranged, and the oil slinging rod is welded on the welding disc.
Further, the cyclone tower separation device comprises a diffusion cavity, a cyclone tower and an adsorption cavity, wherein the diffusion cavity is connected with a paint mist escape port through a sealing pipeline, the adsorption cavity is positioned at the top of the diffusion cavity, an adsorption material is filled in the adsorption cavity, and an exhaust port is arranged on the adsorption cavity; the cyclone tower comprises an outer cylinder body, wherein the outer cylinder body is positioned at the bottom of a diffusion cavity and is communicated with the diffusion cavity, the lower half part of the outer cylinder body is in hammer-shaped shrinkage, an inner cylinder which is coaxially arranged is arranged in the outer cylinder body, an opening at the top end of the inner cylinder and upwards extends to penetrate through the diffusion cavity and is communicated with an adsorption cavity, an opening at the lower end of the inner cylinder is positioned at the starting position of conical shrinkage of the outer cylinder body, cyclone blades are arranged between the inner wall of the outer cylinder body and the outer wall of the inner cylinder, and the cyclone blades are fixedly connected with the inner wall of the outer cylinder body and the outer wall of the inner cylinder.
Further, the cyclone towers in the cyclone tower separation device are multiple, the top ends of the cyclone towers are opened in the diffusion cavity, the bottom ends of the cyclone towers are opened in the recovery tank, the top of the recovery tank is fixed with the tower walls of the cyclone towers in a sealing mode, and the bottom of the recovery tank is provided with a paint discharging port.
Further, the two sets of cyclone tower separation devices form two-stage separation, and an exhaust port in the first set of cyclone tower separation devices is connected with a diffusion cavity in the second set of cyclone tower separation devices in a penetrating way through a pipeline, and an exhaust port in the second set of cyclone tower separation devices is connected with an exhaust pipeline in a penetrating way.
Further, an exhaust fan is arranged in the exhaust pipeline, and a photo-oxygen catalytic deodorizing layer and an active carbon filter layer are arranged in the exhaust pipeline.
The beneficial effects of the invention are as follows: the device can effectively recycle paint through carrying out tertiary interception sedimentation to paint coating cloud, and the rate of recovery of paint can reach more than 98%, and exhaust gas is tasteless, nontoxic simultaneously, and is friendly to the environment. Through the use of the device, can effectively reduce the processing consumptive material, reduce the manufacturing cost of product.
Drawings
Fig. 1 is an external view of the paint recovery device.
Fig. 2 is a schematic structural view of the paint recovery device after the split-flow adsorption device and the centrifugal adsorption device are partially cut away.
Fig. 3 is an enlarged schematic view at a in fig. 2.
Fig. 4 is a schematic structural view of an isolation wallboard.
Fig. 5 is a schematic structural view of the centrifugal adsorption apparatus.
Fig. 6 is a schematic view of the structure of the paint recovery device with the cyclone tower separator partially broken away.
In the figure, 1, a split-flow adsorption device, 2, a centrifugal adsorption device, 3, a cyclone tower separation device, 4, a paint mist inlet channel, 5, a box body, 6, a pipeline, 7, an isolation wallboard, 8, a paint mist channel, 9, a split-flow adsorption grid, 10, a frame, 11, a split-flow cavity, 12, a grid, 13, a diffusion gap, 14, a rotating shaft, 15, a bearing, 16, an oil slinger, 17, a motor, 18, a welding disk, 19, a diffusion cavity, 20, an adsorption cavity, 21, a centrifugal cavity, 22, a cyclone tower, 23, an exhaust port, 24, an outer cylinder, 25, an inner cylinder, 26, a cyclone blade, 27, an adsorption material, 28 and a recovery groove.
Detailed Description
The paint recovery device provided by the invention is described in detail below with reference to the accompanying drawings and examples.
As shown in fig. 1, the paint recovery device is formed by combining three parts, namely a split-flow adsorption device 1, a centrifugal adsorption device 2 and a cyclone tower separation device 3. The front end of the shunt adsorption device 1 is provided with a paint mist inlet channel 4, the shunt adsorption device 1 and the centrifugal adsorption device 2 are sealed inside a box body 5, and the centrifugal adsorption device 2 is connected with the cyclone tower separation device 3 through a pipeline 6.
Referring to fig. 2 and 4, an isolation wall plate 7 is arranged inside the box 5, the isolation wall plate 7 divides the interior of the box 5 into a diversion cavity 11 and a centrifugal cavity 21, the diversion adsorption device 1 is arranged in the diversion cavity 11, the centrifugal adsorption device 2 is arranged in the centrifugal cavity 21, and a paint mist channel 8 is arranged on the isolation wall plate 7.
Referring to fig. 2 and 3, the split-flow adsorption device 1 includes a plurality of split-flow adsorption grids 9 arranged in parallel front and rear. As shown in fig. 3, the split-flow adsorption grid 9 comprises a frame 10, wherein vertical grid bars 12 are uniformly arranged in the frame 10, and diffusion gaps 13 are arranged between the grid bars. During installation, the frame 10 is welded and fixed with the cavity wall of the shunt cavity 11, and the plurality of shunt adsorption grids 9 are arranged in parallel front and back, but the staggered arrangement of the diffusion gaps 13 on the front and back shunt adsorption grids 9 is ensured.
As shown in fig. 2, when spraying, paint mist with pressure enters the shunt cavity 11 from the paint mist entering channel 4, and then is blocked by the grid 12, part of paint in the paint mist is adsorbed on the surface of the grid 12 and naturally flows downwards under the action of gravity, the non-blocked paint mist reaches the back shunt adsorption grid from the diffusion gaps 13, and the front and back diffusion gaps 13 are staggered, so that the paint mist reaching the back is blocked by the grid again, and the paint in the paint mist is adsorbed on the surface of the grid 12 again. Due to the staggered arrangement of the diffusion gaps 13, the passage of paint mist in the flow distribution cavity 11 is changed according to the staggered route of the diffusion gaps 13 on each flow distribution adsorption grid 9, so that the paint mist can be better adsorbed by the grid bars 12 by the paint mist after passing through the flow distribution cavity, the paint mist can be disturbed, and the paint mist can be fully diffused to the whole surface of the flow distribution adsorption grid, and the contact area of the paint mist and the grid bars is increased.
In this embodiment, as shown in fig. 3, the grid 12 is preferably a bar with a trapezoid cross-section, and as is schematically shown in fig. 3, the grid with the shape can make the diffusion gap 13 form a venturi effect, the opening of the diffusion gap 13 is used as a venturi constriction section, the thickness of the grid 12 is used to form a throat, the distance between the diversion adsorption grid and the diversion adsorption grid forms a diffusion section, the paint mist can form a venturi effect after passing through the channel, so that the speed of the paint mist which is not contacted with the grid 12 is increased when passing through the diffusion gap 13, and the paint mist is fully diffused through the diffusion section, thereby enabling the paint mist to be better contacted and adsorbed with the surface of the grid.
As shown in fig. 2, a centrifugal adsorption device 2 is arranged in a centrifugal cavity 21, and as shown in fig. 5, the centrifugal adsorption device 2 comprises a rotating shaft 14, the rotating shaft 14 is supported and fixed on the cavity wall of the centrifugal cavity 21 through a bearing 15, a plurality of oil slinging rods 16 extending towards the periphery of the rotating shaft are arranged in the circumferential direction of the rotating shaft 14, the oil slinging rods are distributed radially, and the rotating shaft is driven by a motor 17 below a frame.
As shown in fig. 2, in this embodiment, the oil slinger 16 is preferably made of a hollow stainless steel tube, and a plurality of welding disks 18 coaxial with the oil slinger are fixed on the rotating shaft 14, the oil slinger 16 is welded on the welding disks 18, the welding area is expanded by using the welding disks 18 so as to increase the number of the oil slinger 16, and after the oil slinger 16 is fully welded on the plurality of welding disks 18, the oil slinger 16 is outwards radial and is combined into a cluster group.
As shown in fig. 2 and fig. 4 and fig. 5, paint mist which is not adsorbed by the diversion cavity 11 enters the centrifugal cavity 21 through the paint mist channel 8, the paint mist is disturbed by the high-speed rotating oil slinger 16, the coanda effect is generated by utilizing the oil slinger 16, paint in the paint mist flows along the surface of the oil slinger 16, and under the action of centrifugal force, the paint is thrown onto the cavity wall of the centrifugal cavity and naturally flows downwards under the action of gravity. As shown in fig. 2, the residual paint mist adsorbed by the centrifugal adsorption device 2 enters the sealed channel 6 through a paint mist escape opening of the centrifugal cavity 21, and enters the cyclone tower separation device 3 at the next stage (the paint mist escape opening is shielded by the channel 6 and is not visible in the drawing).
In the present embodiment, the bottoms of the diversion chamber 11 and the centrifugal chamber 21 are designed in a funnel shape to form a recovery tank, and the center of the recovery tank is provided with a paint discharge port for discharging recovered paint.
The structure of the cyclone tower separation device 3 is shown in fig. 6, and the cyclone tower separation device comprises a diffusion cavity 19, a cyclone tower 22 and an adsorption cavity 20, wherein the diffusion cavity 19 is connected with a paint mist escape opening through a sealing pipeline 6 as shown in fig. 1 and 2.
As shown in fig. 6, the adsorption cavity 20 is located at the top of the diffusion cavity 19, the adsorption cavity 20 is filled with an adsorption material 27, preferably filter cotton, and the adsorption cavity is provided with an exhaust port 23.
As shown in fig. 6, the cyclone tower 22 comprises an outer cylinder 24, the outer cylinder 24 is positioned at the bottom of the diffusion cavity 19 and is communicated with the diffusion cavity 19, the lower half part of the outer cylinder 24 is contracted in a hammer shape, an inner cylinder 25 coaxially arranged is arranged in the outer cylinder, the top end of the inner cylinder 25 is opened and extends upwards to pass through the diffusion cavity 19 to be communicated with the adsorption cavity 20, the lower end opening of the inner cylinder 25 is positioned at the starting position of conical contraction of the outer cylinder, a cyclone fan blade 26 is arranged between the inner wall of the outer cylinder 24 and the outer wall of the inner cylinder 25, the cyclone fan blade 26 is fixedly connected with the inner wall of the outer cylinder 24 and the outer wall of the inner cylinder 25, and the cyclone fan blade 26 is fixed.
The principle of the cyclone tower separation device 3 is that after paint mist flow sent by a sealing pipeline 6 enters a diffusion cavity 19, the paint mist flow is enabled to enter the inner part of an outer cylinder 24 of a cyclone tower 22 in a rotary mode through a cyclone fan blade 26, the paint mist flow is pushed downwards along the outer cylinder 24 cylinder cavity, in the pushing process, the inner wall of the outer cylinder 24 adsorbs paint in the paint mist, when the paint mist flow is pushed to the lower part of conical shrinkage of the outer cylinder, due to the shrinkage of the diameter of the outer cylinder, the pressure of the conical shrinkage section is increased, the paint mist flow enters the inner cylinder 25 through the bottom end opening of the inner cylinder 25 and is pushed upwards into an adsorption cavity 20, residual gas is discharged after being adsorbed again by an adsorption material 27, and paint adsorbed on the inner wall of the outer cylinder 24 falls under the action of gravity.
As shown in fig. 1, a sealing plate is arranged outside the cyclone tower 22, the cyclone tower 2 is positioned in a sealing cavity, the lower part of the cyclone tower is opened in the sealing cavity, a funnel-shaped recovery groove 28 is arranged at the bottom of the sealing cavity, and a paint discharging port is arranged in the center of the recovery groove 28.
As shown in fig. 6, the exhaust port 23 is connected with an exhaust pipeline (not shown in the drawing), an exhaust fan is arranged in the exhaust pipeline, and a photo-oxygen catalytic deodorizing layer and an active carbon filter layer are arranged in the exhaust pipeline, so that the exhausted residual gas is odorless, nontoxic and free from pollution.
As can be seen from the above description, the power of the paint mist flowing in the device is that the paint mist is pushed forward after entering the device through the paint mist inlet channel 4 under the self-pressure of the paint mist, and on the other hand, the paint mist flowing in the whole device is completed through the suction of the air suction fan.
As shown in fig. 6, in order to increase the subsequent separation effect of the cyclone tower, a plurality of cyclone towers 22 may be provided in the cyclone tower separating device 3, in this embodiment, 3 cyclone towers are opened at the top ends of the cyclone towers in the diffusion chamber, and 3 cyclone towers are opened at the bottom ends of the cyclone towers in the recovery tank.
Meanwhile, the cyclone tower separation devices can be connected in series to form multistage separation, as shown in fig. 6, two-stage separation is adopted in the embodiment, and an exhaust port in the first set of cyclone tower separation devices is connected with a diffusion cavity in the second set of cyclone tower separation devices in a penetrating way through a pipeline, and an exhaust port in the second set of cyclone tower separation devices is connected with an exhaust pipeline in a penetrating way.
Claims (5)
1. Paint recovery unit, its characterized in that: the device is formed by connecting a split-flow adsorption device, a centrifugal adsorption device and a cyclone tower separation device in series, wherein the split-flow adsorption device and the centrifugal adsorption device are arranged in a sealed box body, the box body is provided with a paint mist inlet channel and a paint mist escape opening, the paint mist escape opening is connected with the cyclone tower separation device through a sealed pipeline, and recovery tanks are respectively arranged at the bottom of the box body and the bottom of the cyclone tower separation device;
the inside of the box body is provided with an isolation wallboard, the isolation wallboard divides the inside of the box body into a diversion cavity and a centrifugal cavity, the diversion adsorption device is arranged in the diversion cavity, the centrifugal adsorption device is arranged in the centrifugal cavity, and a paint mist channel is arranged on the isolation wallboard;
the shunt adsorption device comprises a plurality of shunt adsorption grids which are arranged in parallel front and back, the shunt adsorption grids comprise a frame, vertical grid bars are uniformly arranged in the frame, diffusion gaps are arranged between the grid bars, and the diffusion gaps on the front and back shunt adsorption grids are staggered with each other;
the cross section of the grid bar is trapezoid;
the centrifugal adsorption device comprises a rotating shaft, a plurality of oil slinging rods extending to the periphery of the rotating shaft are arranged in the circumferential direction of the rotating shaft, the plurality of oil slinging rods are distributed radially, and the rotating shaft is driven by a motor below the frame;
the oil slinging rod is a hollow tube, at least one welding disc fixed with the rotating shaft is arranged on the rotating shaft, the welding disc and the rotating shaft are coaxially arranged, and the oil slinging rod is welded on the welding disc.
2. The paint recovery device according to claim 1, wherein: the cyclone tower separation device comprises a diffusion cavity, a cyclone tower and an adsorption cavity, wherein the diffusion cavity is connected with a paint mist escape port through a sealing pipeline, the adsorption cavity is positioned at the top of the diffusion cavity, adsorption materials are filled in the adsorption cavity, and an exhaust port is formed in the adsorption cavity; the cyclone tower comprises an outer cylinder body, wherein the outer cylinder body is positioned at the bottom of a diffusion cavity and is communicated with the diffusion cavity, the lower half part of the outer cylinder body is in hammer-shaped shrinkage, an inner cylinder which is coaxially arranged is arranged in the outer cylinder body, an opening at the top end of the inner cylinder and upwards extends to penetrate through the diffusion cavity and is communicated with an adsorption cavity, an opening at the lower end of the inner cylinder is positioned at the starting position of conical shrinkage of the outer cylinder body, cyclone blades are arranged between the inner wall of the outer cylinder body and the outer wall of the inner cylinder, and the cyclone blades are fixedly connected with the inner wall of the outer cylinder body and the outer wall of the inner cylinder.
3. The paint recovery device according to claim 1, wherein: the cyclone tower separation device comprises a plurality of cyclone towers, wherein the top ends of the cyclone towers are opened in the diffusion cavity, the bottom ends of the cyclone towers are opened in the recovery tank, the top of the recovery tank is sealed and fixed with the tower walls of the cyclone towers, and the bottom of the recovery tank is provided with a paint discharging port.
4. A paint recovery device according to claim 2 or claim 3, wherein: the two cyclone tower separation devices form two-stage separation, and an exhaust port in the first cyclone tower separation device is connected with a diffusion cavity in the second cyclone tower separation device through a pipeline, and an exhaust port in the second cyclone tower separation device is connected with an exhaust pipeline.
5. The paint recovery device according to claim 4, wherein: further, an exhaust fan is arranged in the exhaust pipeline, and a photo-oxygen catalytic deodorizing layer and an active carbon filter layer are arranged in the exhaust pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810504747.9A CN108636032B (en) | 2018-05-24 | 2018-05-24 | Paint recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810504747.9A CN108636032B (en) | 2018-05-24 | 2018-05-24 | Paint recovery device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108636032A CN108636032A (en) | 2018-10-12 |
| CN108636032B true CN108636032B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810504747.9A Active CN108636032B (en) | 2018-05-24 | 2018-05-24 | Paint recovery device |
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| CN (1) | CN108636032B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621609B (en) * | 2018-12-28 | 2021-02-26 | 临海市天马装璜材料厂 | Paint mist collection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3516230A (en) * | 1966-02-18 | 1970-06-23 | Renault | Paint plants with ventilation and paint-particle recovery system |
| CN2326853Y (en) * | 1998-03-03 | 1999-06-30 | 刘鸿顺 | Fluid-state separation-absorption purifying dust-controlling and desulfurizing apparatus |
| CN105312177A (en) * | 2015-11-08 | 2016-02-10 | 苏州辰正太阳能设备有限公司 | Automatic scaling powder spraying system |
| CN207187406U (en) * | 2017-08-24 | 2018-04-06 | 广州三一环保有限公司 | Built-in coating cloud particle waste gas separation purifier |
-
2018
- 2018-05-24 CN CN201810504747.9A patent/CN108636032B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3516230A (en) * | 1966-02-18 | 1970-06-23 | Renault | Paint plants with ventilation and paint-particle recovery system |
| CN2326853Y (en) * | 1998-03-03 | 1999-06-30 | 刘鸿顺 | Fluid-state separation-absorption purifying dust-controlling and desulfurizing apparatus |
| CN105312177A (en) * | 2015-11-08 | 2016-02-10 | 苏州辰正太阳能设备有限公司 | Automatic scaling powder spraying system |
| CN207187406U (en) * | 2017-08-24 | 2018-04-06 | 广州三一环保有限公司 | Built-in coating cloud particle waste gas separation purifier |
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| CN108636032A (en) | 2018-10-12 |
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