CN112370936A - Industrial paint spraying waste gas environment-friendly treatment device in steel structure production - Google Patents
Industrial paint spraying waste gas environment-friendly treatment device in steel structure production Download PDFInfo
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- CN112370936A CN112370936A CN202011195092.5A CN202011195092A CN112370936A CN 112370936 A CN112370936 A CN 112370936A CN 202011195092 A CN202011195092 A CN 202011195092A CN 112370936 A CN112370936 A CN 112370936A
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- waste gas
- wall
- disc
- steel structure
- fixed disc
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/28—Plant or installations without electricity supply, e.g. using electrets
- B03C3/30—Plant or installations without electricity supply, e.g. using electrets in which electrostatic charge is generated by passage of the gases, i.e. tribo-electricity
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- 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
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention relates to the technical field of waste gas treatment in steel structure production, and discloses an environment-friendly treatment device for industrial spray painting waste gas in steel structure production. Harmful component through in the waste gas will be by the activated carbon adsorption in the purification ball, carry out purification treatment to waste gas, the purification ball will increase weight, drive the rotating disc clockwise rotation, when the purification ball enters into fixed disc bottom, the inside activated carbon of purification ball will be by the sanitization, when treating that the purification ball rotates the heater and corresponds the region, thereby make the inside activated carbon of purification ball by drying process, reached the effect of spraying paint waste gas purification treatment and activated carbon recycling.
Description
Technical Field
The invention relates to the technical field of waste gas treatment in steel structure production, in particular to an environment-friendly treatment device for industrial paint spraying waste gas in steel structure production.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The structure mainly comprises members such as steel beams and steel columns made of section steel, steel plates and the like, and the produced steel structure needs to be painted because the steel structure is easy to corrode.
At present, steel construction spraying paint technology goes on, can make the part spray paint by the temperature evaporation for the gaseous state because steel construction surface's temperature, because the inside material that sprays paint is certain harm to the human body, can cause certain harm to the human body after gaseous spraying paint is absorbed by the human body, consequently, need carry out technology purification treatment to gaseous spraying paint, discharge again afterwards, reduce the harm that gaseous spraying paint, so we have proposed the industrial waste gas environmental protection processing apparatus that sprays paint in a steel construction production and have solved above problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an environment-friendly treatment device for industrial paint spraying waste gas in steel structure production, which has the advantages of purifying scrap iron and harmful substances contained in gaseous paint spraying, recycling activated carbon by carrying out process treatment on the activated carbon, reducing the harm of the gaseous paint spraying and saving resources by recycling the activated carbon, and solves the problems of harm to human health and environmental damage caused by emission among the gaseous paint spraying.
(II) technical scheme
In order to realize the purposes of purifying scrap iron and harmful substances contained in the gaseous spray paint, performing process treatment on the activated carbon to recycle the activated carbon, reducing the harm of the gaseous spray paint and recycling the activated carbon to save resources, the invention provides the following technical scheme: an industrial paint spraying waste gas environment-friendly treatment device in steel structure production comprises a fixed disc, wherein a gas outlet is formed in the right side of the fixed disc, a support is fixedly mounted on the inner wall of the fixed disc, chutes are formed in the inner walls of the left side and the right side of the support, sliders are connected in the chutes in a sliding manner, a support plate is fixedly connected to one side, opposite to the two sliders, of each slider, an ejector rod is fixedly connected to the bottom of the support plate, a spring is fixedly connected to the top of the support plate, a rotating disc is movably mounted in the fixed disc, a waterproof layer is fixedly mounted on the inner wall of the gas outlet, a rotating rod is fixedly mounted on the outer wall of the rotating disc, a through hole is formed in the outer wall of the fixed disc, a purifying ball is fixedly mounted on the inner wall of, the novel air inlet structure is characterized in that an air inlet pipeline is fixedly connected to the left side of the fixed ball body, a brush plate is fixedly mounted on the inner wall of the fixed disc, a friction block is movably mounted inside the fixed disc, an electric wire is fixedly connected to the inner wall of the friction block, an electric conductor is fixedly mounted inside the friction block, an electromagnetic relay is fixedly mounted at the bottom of the fixed disc, a baffle is fixedly mounted on the inner wall of the bottom of the air inlet pipeline, and a rotating plate is movably mounted on the inner wall of the bottom of the air inlet pipeline.
Preferably, the inner wall of the fixed disc is made of a plastic material, and the bottom of the fixed disc is provided with a cleaning solution.
Preferably, the waterproof layer is made of hydrophobic material, so that the water solution is prevented from entering the rotating disc without interfering with the gas inlet and outlet.
Preferably, the inside of the purification ball is activated carbon.
Preferably, the rotation of the friction block and the electromagnetic relay work simultaneously, the rotation and the electromagnetic relay are controlled by the same power supply, and the air inlet pipeline is sealed in the air exhaust process, so that waste gas leakage is avoided.
Preferably, the electric conductor is an irregular disk, the top part of the electric conductor is collapsed, and the bottom part of the electric conductor is raised.
Preferably, the rotating plate is made of an iron material, and is easily attracted by the electromagnetic relay.
(III) advantageous effects
Compared with the prior art, the invention provides an environment-friendly treatment device for industrial spray paint waste gas in steel structure production, which has the following beneficial effects:
1. the environment-friendly treatment device for the industrial paint spraying waste gas in the steel structure production pumps the paint spraying waste gas into the fixed disc through the air inlet pipeline, when the paint spraying waste gas enters the air inlet pipeline, because the friction block continuously rotates and continuously rubs the brush plate, the outer wall of the fixed disc is charged, so that the scrap iron contained in the paint spraying waste gas is adsorbed on the surface of the fixed disc, when the friction block drives the electric wire to rotate to the bottom, the electric wire is contacted with the electric conductor, so that the iron filings on the fixed disk lose magnetic attraction and fall into the bottom of the air inlet pipeline, and at the same time, the iron filings are attracted to the rotating plate by means of the electromagnetic relay, so that the air inlet pipeline is in a closed state to prevent waste gas from flowing into the outside, when the air inlet pipeline does not extract the waste gas any more, the electromagnetic relay is closed, thereby the rotor plate will be opened, discharges iron fillings, has reached the effect of detaching the iron fillings that contain in the waste gas of spraying paint.
2. This industry waste gas environmental protection processing apparatus that sprays paint in steel construction production, when discharging into between two dwangs from the gas outlet through waste gas, harmful component in the waste gas will be by the activated carbon adsorption in the purification ball, thereby carry out purification treatment to waste gas, after harmful component in the waste gas is adsorbed by the purification ball, the purification ball will be weighted, thereby drive the rotating disc clockwise, when the purification ball enters into the fixed disk bottom, the inside activated carbon of purification ball will be by the sanitization, when treating that the purification ball rotates the heater and corresponds the region, play the slow-down effect with the help of decelerator to the rotation of purification ball, thereby make the purification ball stay a period at the heating region more, thereby make the inside activated carbon of purification ball by drying process, the effect of spraying paint waste gas purification treatment and activated carbon recycling has been reached.
Drawings
FIG. 1 is a schematic view of the construction of an exhaust gas treatment device;
FIG. 2 is an enlarged view of the reduction unit;
FIG. 3 is a schematic view of the hazardous substance absorbing device;
FIG. 4 is a schematic structural view of the iron scrap cleaning device;
fig. 5 is an enlarged view of the iron piece discharge port.
In the figure: 1. fixing the disc; 2. an air outlet; 3. a support; 4. a chute; 5. a slider; 6. a support plate; 7. a top rod; 8. a spring; 9. rotating the disc; 10. a waterproof layer; 11. rotating the rod; 12. a through hole; 13. purifying the ball; 14. a heater; 15. fixing the sphere; 16. an air intake duct; 17. brushing the board; 18. a friction block; 19. an electric wire; 20. an electrical conductor; 21. an electromagnetic relay; 22. a baffle plate; 23. and rotating the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an environment-friendly treatment device for industrial spray paint waste gas in steel structure production comprises a fixed disc 1, the inner wall of the fixed disc 1 is made of plastic material, the bottom of the fixed disc 1 is provided with a cleaning solution, the right side of the fixed disc 1 is provided with a gas outlet 2, the inner wall of the fixed disc 1 is fixedly provided with a support 3, the inner walls of the left and right sides of the support 3 are provided with chutes 4, the insides of the chutes 4 are slidably connected with sliders 5, one sides of the two sliders 5 opposite to each other are fixedly connected with a support plate 6, the bottom of the support plate 6 is fixedly connected with a top rod 7, the top of the support plate 6 is fixedly connected with a spring 8, a rotating disc 9 is movably arranged inside the fixed disc 1, the inner wall of the gas outlet 2 is fixedly provided with a waterproof layer 10, the outer wall of the rotating disc 9 is fixedly provided with a rotating rod 11, the outer wall of the fixed disc 1 is provided with a through hole 12, the inner wall of the fixed disc 1 is fixedly provided with a purifying ball 13, the inside of the purifying ball 13 is active carbon, the inside of the rotating disc 9 is fixedly provided with a heater 14, the inside of the rotating disc 9 is fixedly provided with a fixed ball 15, the left side of the fixed ball 15 is fixedly connected with an air inlet pipeline 16, the inner wall of the fixed disc 1 is fixedly provided with a brush plate 17, the inside of the fixed disc 1 is movably provided with a friction block 18, the rotation of the friction block 18 and an electromagnetic relay 21 work simultaneously and are controlled by the same power supply, in the air exhaust process, the air inlet pipeline 16 is sealed to avoid waste gas leakage, the inner wall of the friction block 18 is fixedly connected with an electric wire 19, the inside of the friction block, the bottom of the fixed disc 1 is fixedly provided with an electromagnetic relay 21, the inner wall of the bottom of the air inlet pipeline 16 is fixedly provided with a baffle 22, the inner wall of the bottom of the air inlet pipeline 16 is movably provided with a rotating plate 23, and the rotating plate 23 is made of iron materials and is convenient to be adsorbed by the electromagnetic relay 21.
The working principle is that paint spraying waste gas is pumped into the fixed disc 1 through the air inlet pipeline 16, when the paint spraying waste gas enters the air inlet pipeline 16, the friction block 18 continuously rotates and continuously rubs with the brush plate 17 on the inner wall of the fixed disc 1 to charge the outer wall of the fixed disc 1, so that scrap iron contained in the paint spraying waste gas is adsorbed to the surface of the fixed disc 1, when the friction block 18 drives the electric wire 19 to rotate to the bottom, the scrap iron on the fixed disc 1 loses magnetic attraction and falls into the bottom of the air inlet pipeline 16 because the electric conductor 20 is an irregular disc and the top is sunken and the bottom is raised, and the electric wire 19 is contacted with the electric conductor 20, meanwhile, because the rotating plate 23 is an iron product, the air inlet pipeline 16 is in a closed state in the air pumping process by attracting the rotating plate 23 with the electromagnetic relay 21, and the waste gas is prevented from, when the air inlet pipe 16 no longer extracts waste gas, the electromagnetic relay 21 will be closed, so that the rotating plate 23 will be opened, scrap iron is discharged out of the air inlet pipe 16, the effect of cleaning and purifying scrap iron in the spray-painted waste gas is realized, when the waste gas is discharged from the air outlet 2 to the space between the two rotating rods 11, harmful components in the waste gas can be adsorbed by the activated carbon in the purifying ball 13, so that the waste gas is purified, after the harmful components in the waste gas are adsorbed by the purifying ball 13, the purifying ball 13 can be weighted, so that the rotating disk 9 is driven to rotate clockwise, when the purifying ball 13 enters the bottom of the fixed disk 1, the activated carbon in the purifying ball 13 can be cleaned, when the purifying ball 13 rotates to the corresponding area of the heater 14, the rotating rod 11 will move to the ejector rod 7, so that the extrusion spring 8 moves inwards, so that the slow-down effect of the movement of the rotating disk 9, therefore, the purification ball 13 stays for a period of time in the heating area, so that the activated carbon in the purification ball 13 is dried, harmful ingredients in the paint spraying waste gas are absorbed and purified, and the activated carbon is recycled.
In conclusion, the environment-friendly treatment device for industrial painting waste gas in steel structure production extracts painting waste gas into the fixed disc 1 through the air inlet pipeline 16, when the painting waste gas enters the air inlet pipeline 16, the friction block 18 continuously rotates and continuously rubs with the brush plate 17 to charge the outer wall of the fixed disc 1, so that iron filings contained in the painting waste gas are adsorbed on the surface of the fixed disc 1, when the friction block 18 drives the electric wire 19 to rotate to the bottom, the electric wire 19 is in contact with the electric conductor 20, so that the iron filings on the fixed disc 1 lose magnetic attraction and fall into the bottom of the air inlet pipeline 16, and meanwhile, the rotating plate 23 is attracted by the electromagnetic relay 21, so that the air inlet pipeline 16 is in a closed state, the waste gas is prevented from flowing into the outside, when the air inlet pipeline 16 does not extract the waste gas any more, the electromagnetic relay 21 is, thereby the rotating plate 23 will be opened to discharge the iron chips, and the effect of removing the iron chips contained in the painting waste gas is achieved.
In addition, when the waste gas of the industrial paint spraying in the steel structure production is discharged between the two rotating rods 11 from the gas outlet 2, the harmful components in the waste gas can be adsorbed by the active carbon in the purifying ball 13, thereby purifying the waste gas, when the harmful components in the waste gas are absorbed by the purifying ball 13, the purifying ball 13 will gain weight, thereby driving the rotating disc 9 to rotate clockwise, when the purifying ball 13 enters the bottom of the fixed disc 1, the activated carbon in the purifying ball 13 will be cleaned, when the purifying ball 13 rotates to the area corresponding to the heater 14, the rotation of the purifying ball 13 is slowed down by the speed reducer, therefore, the purification ball 13 stays for a period of time in the heating area, so that the activated carbon in the purification ball 13 is dried, and the effects of paint spraying waste gas purification treatment and activated carbon recycling are achieved.
Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an industrial painting waste gas environmental protection processing apparatus in steel construction production, includes fixed disc (1), its characterized in that: gas outlet (2) has been seted up on the right side of fixed disc (1), the inner wall fixed mounting of fixed disc (1) has support (3), spout (4) have been seted up to the inner wall of the support (3) left and right sides, the inside sliding connection of spout (4) has slider (5), two one side fixedly connected with backup pad (6) that slider (5) is relative, the bottom fixedly connected with ejector pin (7) of backup pad (6), the top fixedly connected with spring (8) of backup pad (6), the inside movable mounting of fixed disc (1) has rotating disc (9), the inner wall fixed mounting of gas outlet (2) has waterproof layer (10), the outer wall fixed mounting of rotating disc (9) has dwang (11), through-hole (12) have been seted up to the outer wall of fixed disc (1), the inner wall fixed mounting of fixed disc (1) has purification ball (13), the utility model discloses a portable electric cooker, including rotating disc (9), the inside fixed mounting of rotating disc (9) has heater (14), the inside fixed mounting of rotating disc (9) has fixed spheroid (15), the left side fixedly connected with admission line (16) of fixed spheroid (15), the inner wall fixed mounting of fixed disc (1) has brush board (17), the inside movable mounting of fixed disc (1) has clutch blocks (18), the inner wall fixedly connected with electric wire (19) of clutch blocks (18), the inside fixed mounting of clutch blocks (18) has electric conductor (20), the bottom fixed mounting of fixed disc (1) has electromagnetic relay (21), the inner wall fixed mounting of admission line (16) bottom has baffle (22), the inner wall movable mounting of admission line (16) bottom has rotor plate (23).
2. The environment-friendly treatment device for the industrial painting waste gas in the production of the steel structure according to claim 1, characterized in that: the inner wall of the fixed disc (1) is made of plastic materials, and cleaning solution is arranged at the bottom of the fixed disc (1).
3. The environment-friendly treatment device for the industrial painting waste gas in the production of the steel structure according to claim 1, characterized in that: the waterproof layer (10) is made of hydrophobic materials and does not obstruct the air from entering and exiting.
4. The environment-friendly treatment device for the industrial painting waste gas in the production of the steel structure according to claim 1, characterized in that: the inside of the purification ball (13) is active carbon.
5. The environment-friendly treatment device for the industrial painting waste gas in the production of the steel structure according to claim 1, characterized in that: the rotation of the friction block (18) and the electromagnetic relay (21) work simultaneously.
6. The environment-friendly treatment device for the industrial painting waste gas in the production of the steel structure according to claim 1, characterized in that: the electric conductor (20) is an irregular disk, the top of the electric conductor is collapsed, and the bottom of the electric conductor is raised.
7. The environment-friendly treatment device for the industrial painting waste gas in the production of the steel structure according to claim 1, characterized in that: the rotating plate (23) is made of iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011195092.5A CN112370936A (en) | 2020-10-30 | 2020-10-30 | Industrial paint spraying waste gas environment-friendly treatment device in steel structure production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011195092.5A CN112370936A (en) | 2020-10-30 | 2020-10-30 | Industrial paint spraying waste gas environment-friendly treatment device in steel structure production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112370936A true CN112370936A (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011195092.5A Withdrawn CN112370936A (en) | 2020-10-30 | 2020-10-30 | Industrial paint spraying waste gas environment-friendly treatment device in steel structure production |
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| CN (1) | CN112370936A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400543A (en) * | 2022-09-29 | 2022-11-29 | 广州福麟环保科技有限公司 | VOCs exhaust treatment device |
-
2020
- 2020-10-30 CN CN202011195092.5A patent/CN112370936A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400543A (en) * | 2022-09-29 | 2022-11-29 | 广州福麟环保科技有限公司 | VOCs exhaust treatment device |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210219 |