CN111249845A - Waste gas purification device - Google Patents
Waste gas purification device Download PDFInfo
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- CN111249845A CN111249845A CN202010157460.0A CN202010157460A CN111249845A CN 111249845 A CN111249845 A CN 111249845A CN 202010157460 A CN202010157460 A CN 202010157460A CN 111249845 A CN111249845 A CN 111249845A
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- wall
- exhaust gas
- cylinder
- gas purification
- cylinder body
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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
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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
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a waste gas purification device which comprises a lifting pipe and a purification barrel, wherein the top outer wall of the purification barrel is communicated with the lifting pipe through a pipeline, the bottom outer wall of the lifting pipe is connected with an air inlet hopper, the other two sides of the bottom outer wall of the lifting pipe are respectively provided with a booster fan, the purification barrel comprises a barrel body, an output hopper and a static electricity generation structure, the output hopper is integrally connected to the bottom outer wall of the barrel body, and the static electricity generation structure is arranged in the middle of the inner wall of the barrel body. The exhaust gas purification device presses exhaust gas into the honeycomb filter screen through the lifting cylinder for pretreatment, large particles and flying dust in the exhaust gas are filtered, the exhaust gas enters the purification cylinder, small particles in the exhaust gas are fixed on the outer wall of the magnetic rod through the magnetic rod and the electrostatic generator to be gathered, the magnetic rod and the cleaning rod on the fixing frame are driven by the rotating motor to mutually collide and roll when the exhaust gas purification device is used for cleaning, the gathered dust and impurities are discharged through the cleaning induced duct through the circulating fan, and the self-cleaning capacity of the whole device is improved.
Description
Technical Field
The invention relates to the technical field of waste gas treatment equipment, in particular to a waste gas purification device.
Background
The waste gas purification (flow gas purification) mainly refers to the treatment work of industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial places. Common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like.
Current exhaust purification passes through new fan, filters the back and discharges the process gas to industrial site again, but the treatment effect is poor, and equipment needs artifical clearance, otherwise just has peculiar smell and dust after a period, causes equipment treatment effect not good, influences the industrial site personnel health.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an exhaust gas purification device.
The invention provides a waste gas purification device, which comprises a lifting pipe and a purification cylinder, wherein the top outer wall of the purification cylinder is communicated with the lifting pipe through a pipeline, the bottom outer wall of the lifting pipe is connected with an air inlet hopper, the other two sides of the bottom outer wall of the lifting pipe are respectively provided with a booster fan, the purification cylinder comprises a cylinder body, an output hopper and an electrostatic generating structure, the output hopper is integrally connected to the bottom outer wall of the cylinder body, the electrostatic generating structure is arranged in the middle of the inner wall of the cylinder body, the outer wall of one side of the cylinder body is welded with a cleaning air guiding pipe, the top outer wall of the cylinder body is provided with an upper rotating motor, the output shaft of the upper rotating motor is connected with a fixed frame, the bottom outer wall of the fixed frame is provided with a stirring rod, the electrostatic generating structure comprises an electrostatic generator and a magnetic rod, a fixed partition plate is arranged, and the electrostatic generators are distributed on the inner wall of the cylinder body in an annular shape at equal intervals, the outer wall of the top of the cylinder body is provided with a circulating fan, and the output end of the circulating fan is connected with a cleaning induced draft pipe through a pipeline.
As a further scheme of the invention, the middle part of the inner wall of the lifting pipe is provided with an interlayer, and honeycomb filter screens are uniformly distributed on the inner wall of the interlayer in parallel.
As a further scheme of the invention, a support is welded in the middle of the inner wall of the output hopper, a lower rotating motor is fixed in the middle of the inner wall of the support, an output shaft of the lower rotating motor is connected to the middle of the inner wall of the fixed partition plate, and the outer edge of the fixed partition plate is slidably connected to the inner wall of the cylinder.
As a further scheme of the invention, the outer wall of the bottom end of the purification cylinder is integrally connected with an air outlet hopper, the inner wall of the air outlet hopper is provided with an air guide bent pipe, and the inner wall of the air guide bent pipe is filled with an even activated carbon layer.
As a further scheme of the invention, the inner wall of the top end of the cylinder body is provided with an annular air pipe, air holes are distributed on the inner wall of the annular air pipe in an annular shape at equal intervals, the outer wall of one end of the annular air pipe is connected with a port of the circulating fan, and the other end of the annular air pipe is connected to the outer wall of the cleaning induced air pipe in a clamping manner.
As a further scheme of the invention, the booster fan, the upper rotating motor and the lower rotating motor are all connected with switches, and the switches are connected with a PLC controller through leads.
The invention has the following beneficial effects:
1. the waste gas purification device is provided with a lifting cylinder and a purification cylinder, the lifting cylinder presses waste gas into a honeycomb filter screen for pretreatment, large particles and raised dust in the waste gas are filtered, then the waste gas enters the purification cylinder, small particles in the waste gas are fixed on the outer wall of a magnetic rod through the magnetic rod and an electrostatic generator for gathering, fresh air is introduced through a cleaning induced air pipe for mixing, the mixed gas is suitable for the environment of an industrial place, and finally the smell of the mixed gas is removed through activated carbon of an air outlet hopper, so that the cleanliness of the gas is improved, and the physical and mental health of staff is guaranteed;
2. be equipped with clean structure among this exhaust gas purification device, through rotating the motor and driving mutual collision roll between the clearance stick on bar magnet and the mount, make gathering dust and impurity discharge through the clearance induced duct through circulating fan, improve the automatically cleaning ability of whole equipment, make exhaust gas purification equipment need not artifical periodic cleaning, improve security and extension equipment life.
Drawings
Fig. 1 is a schematic front view of an exhaust gas purifying apparatus according to the present invention;
FIG. 2 is a schematic diagram of a half-sectional structure of a purifying cylinder of an exhaust gas purifying apparatus according to the present invention;
fig. 3 is a schematic top view of the interior of a purification cylinder of an exhaust gas purification apparatus according to the present invention.
In the figure: 1 air inlet hopper, 2 booster fans, 3 air outlet hopper, 4 purifying cylinders, 5 cleaning induced draft pipes, 6 circulating fans, 7 upper rotating motors, 8 lifting pipes, 9 honeycomb filter screens, 10 activated carbon layers, 11 lower rotating motors, 12 electrostatic generators, 13 fixing frames and 14 magnetic rods.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a waste gas purifying device comprises a lifting pipe 8 and a purifying barrel 4, the top outer wall of the purifying barrel 4 is communicated with the lifting pipe 8 through a pipeline, the bottom outer wall of the lifting pipe 8 is connected with an air inlet hopper 3, the other two sides of the bottom outer wall of the lifting pipe 8 are respectively provided with a booster fan 2, the purifying barrel 4 comprises a barrel body, an output hopper and an electrostatic generating structure, the output hopper is integrally connected with the bottom outer wall of the barrel body, the electrostatic generating structure is arranged in the middle of the inner wall of the barrel body, the outer wall of one side of the barrel body is welded with a cleaning air guiding pipe 5, the top outer wall of the barrel body is provided with an upper rotating motor 7, the output shaft of the upper rotating motor 7 is connected with a fixed frame 13, the bottom outer wall of the fixed frame 13 is provided with a stirring rod, the electrostatic generating structure comprises an electrostatic generator 12 and a, the electrostatic generator 12 is distributed on the inner wall of the cylinder body in an annular shape with equal distance, the outer wall of the top of the cylinder body is provided with a circulating fan 6, the output end of the circulating fan 6 is connected with a cleaning induced air pipe 5 through a pipeline, the middle part of the inner wall of the lifting pipe 8 is provided with an interlayer, the inner wall of the interlayer is evenly and parallelly distributed with a honeycomb filter screen 9, the middle part of the inner wall of the output hopper is welded with a support, the middle part of the inner wall of the support is fixed with a lower rotating motor 11, the output shaft of the lower rotating motor 11 is connected with the middle part of the inner wall of a fixed clapboard, the outer edge of the fixed clapboard is connected on the inner wall of the cylinder body in a sliding way, the outer wall of the bottom end of the purifying cylinder 4 is integrally connected with an air outlet hopper 3, the inner wall of the air outlet hopper 3 is provided with an air guide bent pipe, the inner, and the other end of the annular air pipe is connected on the outer wall of the cleaning induced air pipe 5 in a butt-clamping manner, the booster fan 2, the upper rotating motor 7 and the lower rotating motor 11 are all connected with switches, and the switches are connected with a PLC (programmable logic controller) through wires.
This exhaust gas purification device is when using, through the intake fill 1 entering waste gas, handle through a promotion section of thick bamboo 8 and a purification section of thick bamboo 4, a promotion section of thick bamboo 8 impresses waste gas honeycomb filter screen 9 and carries out the preliminary treatment, filter large granule and raise dust wherein, then get into in the purification section of thick bamboo 4, the fixed gathering of dot matrix magnetic field structure that passes through bar magnet 14 and electrostatic generator 12 formation of tiny particle among the waste gas, the new trend is mixed to rethread clearance induced duct 5 introduction, make and handle suitable industrial site environment among the mist, go out the flavor of active carbon layer 10 through the play gas fill 3 at last, equipment still is equipped with automatically cleaning structure, through rotating the motor and driving mutual collision roll between the clearance stick on bar magnet 14 and the mount 13, make tuber pipe dust and impurity pass through circulating fan 6 and discharge through the clearance induced duct, improve the security and prolong equipment life simultaneously.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A waste gas purification device comprises a lifting pipe (8) and a purification cylinder (4), and is characterized in that the top outer wall of the purification cylinder (4) is communicated with the lifting pipe (8) through a pipeline, the bottom outer wall of the lifting pipe (8) is connected with an air inlet hopper (3), the other two sides of the bottom outer wall of the lifting pipe (8) are respectively provided with a booster fan (2), the purification cylinder (4) comprises a cylinder body, an output hopper and a static electricity generation structure, the output hopper is integrally connected onto the bottom outer wall of the cylinder body, the static electricity generation structure is arranged in the middle of the inner wall of the cylinder body, the outer wall of one side of the cylinder body is welded with a cleaning induced air pipe (5), the top outer wall of the cylinder body is provided with an upper rotating motor (7), the output shaft of the upper rotating motor (7) is connected with a fixing frame (13), the bottom outer wall of the fixing frame (13) is provided with a stirring rod, the, and the joint of the cylinder body and the output hopper is provided with a fixed partition plate, the magnetic rods (14) are distributed in a lattice vortex structure, the electrostatic generators (12) are distributed on the inner wall of the cylinder body in an equidistant annular manner, the outer wall of the top of the cylinder body is provided with a circulating fan (6), and the output end of the circulating fan (6) is connected with a cleaning induced draft pipe (5) through a pipeline.
2. An exhaust gas purification apparatus as claimed in claim 1, wherein a partition is provided in the middle of the inner wall of the riser (8), and honeycomb screens (9) are uniformly distributed in parallel on the inner wall of the partition.
3. An exhaust gas purification device as claimed in claim 1, wherein a bracket is welded to the middle of the inner wall of the output hopper, a lower rotating motor (11) is fixed to the middle of the inner wall of the bracket, the output shaft of the lower rotating motor (11) is connected to the middle of the inner wall of the fixed partition plate, and the outer edge of the fixed partition plate is slidably connected to the inner wall of the cylinder.
4. The exhaust gas purification device according to claim 1, wherein an air outlet hopper (3) is integrally connected to an outer wall of a bottom end of the purification cylinder (4), and an air guide elbow is arranged on an inner wall of the air outlet hopper (3), and an even activated carbon layer (10) is filled in the inner wall of the air guide elbow.
5. An exhaust gas purification device as claimed in claim 1, wherein the top inner wall of the cylinder is provided with an annular air pipe, air holes are distributed on the inner wall of the annular air pipe in an annular shape with equal distance, the outer wall of one end of the annular air pipe is connected with the port of the circulating fan (6), and the other end of the annular air pipe is connected with the outer wall of the cleaning induced air pipe (5) in a butt-clamping manner.
6. An exhaust gas purification apparatus as claimed in claim 1, wherein switches are connected to the booster fan (2), the upper rotating motor (7) and the lower rotating motor (11), and the switches are connected to a PLC controller through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010157460.0A CN111249845B (en) | 2020-03-09 | 2020-03-09 | Waste gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010157460.0A CN111249845B (en) | 2020-03-09 | 2020-03-09 | Waste gas purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111249845A true CN111249845A (en) | 2020-06-09 |
| CN111249845B CN111249845B (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010157460.0A Active CN111249845B (en) | 2020-03-09 | 2020-03-09 | Waste gas purification device |
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| CN (1) | CN111249845B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559673A (en) * | 2021-09-26 | 2021-10-29 | 南通市山河环保设备有限公司 | Self-cleaning environment-friendly drying box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3936280A (en) * | 1973-11-09 | 1976-02-03 | Briggs George L | Treatment and apparatus for separation of combustion by-products from an internal combustion engine |
| CN206343044U (en) * | 2016-12-31 | 2017-07-21 | 安徽工业大学 | A kind of agglomeration for iron mine flue gas fine particulate matter magnetic field reunion capturing device |
| CN207013146U (en) * | 2017-08-18 | 2018-02-16 | 河南科技大学 | A kind of magnetic force air purifier |
| CN207169385U (en) * | 2017-09-12 | 2018-04-03 | 湖北艾特环保净化科技有限公司 | A kind of moxibustion purifying processor |
| CN107983122A (en) * | 2017-12-28 | 2018-05-04 | 青岛旭日环保科技有限公司 | Integral composite photocatalysis plasma waste gas cleaning equipment |
-
2020
- 2020-03-09 CN CN202010157460.0A patent/CN111249845B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3936280A (en) * | 1973-11-09 | 1976-02-03 | Briggs George L | Treatment and apparatus for separation of combustion by-products from an internal combustion engine |
| CN206343044U (en) * | 2016-12-31 | 2017-07-21 | 安徽工业大学 | A kind of agglomeration for iron mine flue gas fine particulate matter magnetic field reunion capturing device |
| CN207013146U (en) * | 2017-08-18 | 2018-02-16 | 河南科技大学 | A kind of magnetic force air purifier |
| CN207169385U (en) * | 2017-09-12 | 2018-04-03 | 湖北艾特环保净化科技有限公司 | A kind of moxibustion purifying processor |
| CN107983122A (en) * | 2017-12-28 | 2018-05-04 | 青岛旭日环保科技有限公司 | Integral composite photocatalysis plasma waste gas cleaning equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559673A (en) * | 2021-09-26 | 2021-10-29 | 南通市山河环保设备有限公司 | Self-cleaning environment-friendly drying box |
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| CN111249845B (en) | 2021-09-28 |
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