CN111389112A - Dust removal device for removing VOC-containing gas - Google Patents
Dust removal device for removing VOC-containing gas Download PDFInfo
- Publication number
- CN111389112A CN111389112A CN202010224827.6A CN202010224827A CN111389112A CN 111389112 A CN111389112 A CN 111389112A CN 202010224827 A CN202010224827 A CN 202010224827A CN 111389112 A CN111389112 A CN 111389112A
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- Prior art keywords
- dust
- dust removal
- air
- containing gas
- belt
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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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- 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
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/16—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces arranged on non-filtering conveyors or supports
-
- 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
-
- 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
- B01D53/14—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 absorption
- B01D53/1487—Removing organic compounds
-
- 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
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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
- B01D2258/06—Polluted air
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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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)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a dust removal device for removing VOC-containing gas, which comprises a dust removal box, wherein the left side wall and the right side wall of the dust removal box are respectively provided with an air outlet and an air inlet, a driving roller and a driven roller which are rotatably connected with the dust removal box are arranged between the air outlet and the air inlet, the driven roller is arranged above the driving roller, at least one driven roller is arranged, dust removal belts are arranged on the driving roller and the driven roller, a plurality of dust removal air holes are formed in the dust removal belts, the bottom of the dust removal box is provided with a water storage device, one side of each dust removal belt, which is close to the air inlet, moves towards the water storage device, and one side of. Through the mode, the dust-free air purifier can separate free dust in air containing VOC from air in the air purification process.
Description
Technical Field
The invention relates to the field of dust removing equipment, in particular to a dust removing device for removing VOC-containing gas.
Background
VOCs are acronyms for volatile organic compounds (volatile organic compounds). VOCs in the general sense are commanding organic matters; but the definition in the environmental protection sense refers to an active class of volatile organic compounds, namely, volatile organic compounds which can cause harm.
The VOC-containing gas, due to its viscosity, often blocks the air holes during the air purification process, thereby failing to achieve the air purification effect. The existing air purification equipment can not separate free dust from air, and the direct discharge can cause environmental pollution.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a dust removal device for removing VOC-containing gas, which aims to solve the problem that the existing air purification equipment cannot separate free dust in the air from the air.
The technical scheme adopted by the invention is as follows:
the utility model provides a get rid of dust collector who contains VOC gas, includes the dust removal case, its characterized in that: air outlet and air intake have been seted up on the wall of dust removal case left and right sides respectively the air outlet with be provided with between the air intake with dust removal case rotates the drive roller and the driven roller of connecting, the driven roller is located drive roller top and quantity set up to one at least the drive roller with be provided with the dust removal area on the driven roller, a plurality of dust removal bleeder vents have been seted up on the dust removal area, the bottom of dust removal case is provided with water storage device, the dust removal area is close to one side court of air intake water storage device's direction removes, the dust removal area is close to one side court of air outlet is kept away from water storage device's direction removes.
As a further improvement of the scheme, a water knife is arranged at one end, close to the driving roller, of the inner side of the dust removal belt.
As a further improvement of the scheme, the water jet cutter is provided with a water inlet and a linear water outlet, and the length of the linear water outlet is not less than the width of the dust removing belt.
As a further improvement of the scheme, an air knife is arranged at one end, close to the driving roller, of the inner side of the dust fall belt.
As a further improvement of the scheme, an air inlet hole and a linear air outlet hole are formed in the air knife, and the length of the linear air outlet hole is not smaller than the width of the dust removing belt.
As a further improvement of the scheme, one end, close to the driving roller, of the outer side of the dust removal belt is provided with a hole pricking roller, and the hole pricking roller is attached to the dust removal belt and provided with densely distributed sharp spines.
As a further improvement of the scheme, a plurality of limiting rollers used for supporting the dust removal belt to move are rotatably connected in the dust removal box.
As a further improvement of the scheme, the front side wall and the rear side wall of the dust removal box are provided with sealable maintenance windows.
As a further improvement of the scheme, the bottom of the water storage device is provided with a drain hole.
As a further improvement of the scheme, a valve is arranged at the position of the water drainage hole.
Compared with the prior art, the invention has the beneficial effects that:
1. the device sets up mobilizable dust removal area in the dust removal case, and the water storage device holds water and the surface of water submergence drive roller axis below part, and the dust removal area moves the in-process and contacts with water, transfers the dust of adhesion on the dust removal area to aquatic to reach the mesh of air-purifying.
2. Because in the VOC-containing gas, dust often has certain viscosity, the dust removal ventilation holes on the dust removal belt are blocked, so that the dust is washed away from the dust removal belt by utilizing the strong impact force of the water jet, and the blockage of the dust removal ventilation holes is avoided.
3. In order to ensure the quantity of the air holes, a hole pricking roller is also arranged, and sharp spines arranged on the hole pricking roller enable the dust removal air holes to be formed again, so that the purpose of optimally purifying air is achieved.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view showing the external structure of a dust removing apparatus for removing VOC-containing gas according to the present invention;
FIG. 2 is a schematic view showing the internal structure of a dust removing apparatus for removing VOC-containing gas according to the present invention;
FIG. 3 is a schematic view of the internal structure of the dust removing device for removing VOC-containing gas in another view according to the present invention;
FIG. 4 is a schematic view showing an installation structure of a dust removing belt in the dust removing device for removing VOC-containing gas according to the present invention;
fig. 5 is a schematic structural view of a water knife and an air knife in a dust removing apparatus for removing VOC containing gas according to the present invention.
In the figure: 10. a dust removal box; 11. an air outlet; 12. an air inlet; 13. a water storage device; 14. a drain hole; 15. the access window can be sealed; 20. a dust removal belt; 30. a limiting roller; 40. water jet; 41. a water inlet hole; 42. a linear water outlet; 50. an air knife; 51. an air inlet; 52. linear air outlet holes; 60. a drive roller; 61. a driven roller; 70. and (5) a hole pricking roller.
Detailed Description
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings and technical solutions required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1-5, a dust removing device for removing VOC-containing gas comprises a dust removing box 10, an air outlet 11 and an air inlet 12 are respectively disposed on the left and right side walls of the dust removing box 10, a driving roller 60 and two driven rollers 61 rotatably connected to the dust removing box 10 are disposed between the air inlet 12 and the air outlet 11, the driven rollers 61 are symmetrically disposed above the driving roller 60, the driving roller 60 and the two driven rollers 61 are surrounded by a dust removing belt 20 to form a triangular shape, the dust removing belt 20 divides the dust removing box 10 into an air inlet section, a dust removing section and an air outlet section, the driving roller 60 drives the dust removing belt 20 to circularly move in the dust removing box 10, the driven rollers 61 fix the movement track of the dust removing belt 20 in the dust removing box 10, a water storage device 13 is further disposed at the bottom of the dust removing box 10, water is contained in the water storage device 13, the water surface is immersed in the part below the center axis of the, the dust removing belt 20 moves towards the water storage device 13, namely the water surface direction, on the side close to the air inlet 12, the dust removing belt 20 moves towards the direction far away from the water storage device 13, namely the water surface direction, on the side close to the air outlet 11, the dust removing belt 20 moves towards the direction far away from the water surface direction, the gas containing VOC entering from the air inlet 12 passes through the moving dust removing belt 20 to realize primary dust removal, the dust removing belt 20 is provided with dust removing air holes, the dust removing air holes prevent dust from entering a dust removing area from an air inlet area, the dust adhered to the dust removing belt 20 goes downwards along with the dust removing belt 20 and enters the water storage device 13, the water storage device 13 washes the dust removing belt 20 and transfers the dust to water from the dust removing belt 20, so that the purpose of purifying air is achieved, meanwhile, the dust removing belt 20 can be cleaned, the water surface is immersed in the part below the center shaft of the driving, prevent to drive roller 60 pivoted motor and intake and play the safety guarantee effect, the tiny dust that gets into in the dust fall interval also can form certain free fall in this space, thereby old falls into the mesh that further realizes air-purifying in the aquatic, and the dust removal purpose is realized once more in the dust fall interval and the interval dust removal area 20 of air-out.
Specifically, the water jet 40 is arranged at one end, close to the driving roller 60, of the inner side of the dust removing belt 20, the water jet 40 sprays a dust removing water curtain towards the dust removing belt 20, a water inlet 41 and a linear water outlet 42 are formed in the water jet 40, the length of the linear water outlet 42 is not smaller than the width of the dust removing belt 20, the water jet 40 is arranged to spray the water curtain to the dust removing belt 20, the dust adhered to the dust removing belt 20 is washed by strong impact force of the water curtain, and blockage of dust removing air vents in the dust removing belt 20 is avoided.
Specifically, an air knife 50 is disposed at one end of the dust removal belt near the driving roller 60, the air knife 50 sprays a dewatering air flow towards the dust removal belt 20, an air inlet 51 and a linear air outlet 52 are disposed on the air knife 50, the length of the linear air outlet 52 is not smaller than the width of the dust removal belt 20, and the air knife 50 mainly washes away water carried on the dust removal belt 20 through the water air flow to dry the dust removal belt 20.
Specifically, a pricking roller 70 is arranged at one end of the outer side of the dust removing belt 20, which is close to the driving roller 60, the pricking roller 70 is attached to the dust removing belt 20, and densely distributed spikes are arranged on the dust removing belt 20, the spikes prick the dust removing belt 20 into dust removing air holes with the hole diameter smaller than 300 meshes, and the spikes arranged on the pricking roller 70 enable the dust removing belt 20 to form new dust removing air holes again, so that the dust removing air holes are formed in the dust removing belt 20 all the time, the working time of the dust removing belt 20 is prolonged, and the dust removing efficiency is improved.
Specifically, still rotate in the dust removal case 10 and be connected with a plurality of spacing rollers 30 that are used for supporting the motion of dust removal area 20, spacing roller 30 is at the equidistant distribution of circumference in dust removal area 20, and spacing roller 30 can weaken the deformation that the wind pressure that air intake 12 got into caused dust removal area 20 and influence the air purification effect.
Specifically, the front and rear side walls of the dust removing box 10 are provided with sealable access windows 15. The sealable access panel 15 is mainly used for observation and maintenance work, is sealed in the dust removal process, realizes the sealing of the dust removal box 10, and prevents the air containing VOC from leaking.
Specifically, a drain hole 14 is formed in the bottom of the water storage device 13, a valve is arranged at the drain hole 14, the valve of the drain hole 14 is closed during the dust removal work, water in the water storage device 13 cannot be discharged from the drain hole 14, and after the dust removal work is completed, the valve at the drain hole 14 is opened, so that the purposes of water drainage or water replacement are achieved.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (10)
1. The utility model provides a get rid of dust collector who contains VOC gas, includes the dust removal case, its characterized in that: air outlet and air intake have been seted up on the wall of dust removal case left and right sides respectively the air outlet with be provided with between the air intake with dust removal case rotates the drive roller and the driven roller of connecting, the driven roller is located drive roller top and quantity set up to one at least the drive roller with be provided with the dust removal area on the driven roller, a plurality of dust removal bleeder vents have been seted up on the dust removal area, the bottom of dust removal case is provided with water storage device, the dust removal area is close to one side court of air intake water storage device's direction removes, the dust removal area is close to one side court of air outlet is kept away from water storage device's direction removes.
2. The dust removing device for removing VOC-containing gas as claimed in claim 1, wherein: and a water knife is arranged at one end of the inner side of the dust removing belt, which is close to the driving roller.
3. The dust removing device for removing VOC-containing gas as claimed in claim 2, wherein: the water jet cutter is provided with a water inlet and a linear water outlet, and the length of the linear water outlet is not less than the width of the dust removing belt.
4. The dust removing device for removing VOC-containing gas as claimed in claim 1, wherein: and an air knife is arranged at one end of the inner side of the dust falling belt, which is close to the driving roller.
5. The dust removing device for removing VOC-containing gas as claimed in claim 4, wherein: the air knife is provided with an air inlet hole and a linear air outlet hole, and the length of the linear air outlet hole is not less than the width of the dust removing belt.
6. The dust removing device for removing VOC-containing gas as claimed in claim 1, wherein: the dedusting belt is characterized in that a hole pricking roller is arranged at one end, close to the driving roller, of the outer side of the dedusting belt, and the hole pricking roller is attached to the dedusting belt and provided with densely distributed sharp spines.
7. The dust removing device for removing VOC-containing gas as claimed in claim 1, wherein: the dust removal incasement still rotates and is connected with a plurality of spacing rollers that are used for supporting the motion of dust removal area.
8. The dust removing device for removing VOC-containing gas as claimed in claim 1, wherein: all be provided with on the wall of both sides around the dust removal case and seal up access hole.
9. The dust removing device for removing VOC-containing gas as claimed in claim 1, wherein: the bottom of the water storage device is provided with a drain hole.
10. The dust removing device for removing VOC-containing gas according to claim 9, wherein: and a valve is arranged at the position of the water drainage hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010224827.6A CN111389112A (en) | 2020-03-26 | 2020-03-26 | Dust removal device for removing VOC-containing gas |
Applications Claiming Priority (1)
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CN202010224827.6A CN111389112A (en) | 2020-03-26 | 2020-03-26 | Dust removal device for removing VOC-containing gas |
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CN111389112A true CN111389112A (en) | 2020-07-10 |
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CN202010224827.6A Pending CN111389112A (en) | 2020-03-26 | 2020-03-26 | Dust removal device for removing VOC-containing gas |
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Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5858130A (en) * | 1981-10-01 | 1983-04-06 | Chiaki Hayata | Apparatus for purifying exhaust gas of exhaust cylinder comprising double structure |
DE3401875A1 (en) * | 1984-01-20 | 1985-07-25 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Apparatus for separating-out solid aerosols and liquid aerosols or dusts |
CN1548828A (en) * | 2003-05-22 | 2004-11-24 | 彦 王 | Air sterilizing and filtering apparatus for individual use or used in air conditioner and ventilating apparatus |
CN104501307A (en) * | 2014-11-13 | 2015-04-08 | 苏州博菡环保科技有限公司 | Simulation air purifier |
CN105032092A (en) * | 2011-10-21 | 2015-11-11 | 长乐市丽智产品设计有限公司 | Air filter |
CN204952574U (en) * | 2015-09-14 | 2016-01-13 | 江苏宏宇环境科技有限公司 | Factory air purifier |
CN106390631A (en) * | 2016-12-01 | 2017-02-15 | 冯大兰 | Dust filter |
CN106552473A (en) * | 2016-12-01 | 2017-04-05 | 冯大兰 | A kind of filter |
CN207546067U (en) * | 2017-12-05 | 2018-06-29 | 广东澄宇实业有限公司 | A kind of spraying coating cloud processing unit |
CN108543353A (en) * | 2018-06-27 | 2018-09-18 | 朱巧珍 | A kind of coal mining dust-extraction unit |
CN109126306A (en) * | 2018-10-08 | 2019-01-04 | 亚都科技集团有限公司 | The air purifier of automatic cleaning strainer |
CN209828534U (en) * | 2019-03-06 | 2019-12-24 | 常州国亮光电科技有限公司 | Waste gas purification device for environmental protection engineering |
-
2020
- 2020-03-26 CN CN202010224827.6A patent/CN111389112A/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5858130A (en) * | 1981-10-01 | 1983-04-06 | Chiaki Hayata | Apparatus for purifying exhaust gas of exhaust cylinder comprising double structure |
DE3401875A1 (en) * | 1984-01-20 | 1985-07-25 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Apparatus for separating-out solid aerosols and liquid aerosols or dusts |
CN1548828A (en) * | 2003-05-22 | 2004-11-24 | 彦 王 | Air sterilizing and filtering apparatus for individual use or used in air conditioner and ventilating apparatus |
CN105032092A (en) * | 2011-10-21 | 2015-11-11 | 长乐市丽智产品设计有限公司 | Air filter |
CN104501307A (en) * | 2014-11-13 | 2015-04-08 | 苏州博菡环保科技有限公司 | Simulation air purifier |
CN204952574U (en) * | 2015-09-14 | 2016-01-13 | 江苏宏宇环境科技有限公司 | Factory air purifier |
CN106390631A (en) * | 2016-12-01 | 2017-02-15 | 冯大兰 | Dust filter |
CN106552473A (en) * | 2016-12-01 | 2017-04-05 | 冯大兰 | A kind of filter |
CN207546067U (en) * | 2017-12-05 | 2018-06-29 | 广东澄宇实业有限公司 | A kind of spraying coating cloud processing unit |
CN108543353A (en) * | 2018-06-27 | 2018-09-18 | 朱巧珍 | A kind of coal mining dust-extraction unit |
CN109126306A (en) * | 2018-10-08 | 2019-01-04 | 亚都科技集团有限公司 | The air purifier of automatic cleaning strainer |
CN209828534U (en) * | 2019-03-06 | 2019-12-24 | 常州国亮光电科技有限公司 | Waste gas purification device for environmental protection engineering |
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Application publication date: 20200710 |
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