CN109248528A - Network of rivers centrifugal purifier - Google Patents
Network of rivers centrifugal purifier Download PDFInfo
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- CN109248528A CN109248528A CN201710590625.1A CN201710590625A CN109248528A CN 109248528 A CN109248528 A CN 109248528A CN 201710590625 A CN201710590625 A CN 201710590625A CN 109248528 A CN109248528 A CN 109248528A
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- fish scale
- rivers
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- centrifugal
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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
- B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
Abstract
Network of rivers centrifugal purifier is made of centrifugal wind wheel, star fish scale net folded plate, atomizer, noise reduction guiding device.Centrifugal wind wheel periphery is equipped with uniformly distributed star fish scale net folded plate, and fish scale web plate is that mesh has the gillis along airflow direction opened with certain angle.Air inlet is equipped with the atomizer towards air inlet oil smoke air-flow water spray.Oil smoke air-flow and water droplet are inhaled into centrifugal wind wheel and form eddy airstream, water droplet and the collision of impeller blade and fish scale web plate generate 2 atomizations, and it is sufficiently mixed, collides with oil smoke flue dust, particle density in air-flow is big, inertia is big, and turning radius is big, cannot swerve into fish scale net mesh, it is adhered to fish scale web plate, with foam downstream to cyclic water tank.Since the double purified of water mist trapping and inertial separation acts on, fume purifying efficiency is improved, dehydration is decreased.Noise reduction guiding device improves circulation efficiency, noise is reduced, convenient for applying indoors.
Description
Technical field
Oil smoke collection, steam, flue dust are flutterred using centrifugal wind wheel generation high-speed and high-density water mist the present invention relates to a kind of, utilizes mist
The inertial centrifugal of the particulate matters such as drop, flue dust acts on, and the purification device of oil smoke, steam, flue dust is separated from gas.
Background technique
In industrial dedusting technology, the especially purification techniques of fine soot particle purifies the particles such as similar weldering cigarette flue dust
Object, difficulty is larger, mostly uses the bag-type dust or filtering drum dust removing of dust removal by filtration greatly, and windage is big, and energy consumption is high, it is necessary to be regularly maintained more
Change filtrate.
Currently, the kitchen oil fume purifying technology into practical application has the technologies such as high-pressure electrostatic, ozone oxidation, spray wet process
Mode.After these technologies respectively have advantage and disadvantage, High-voltage electrostatic purification device to run one section, oil smoke is carbonized, ties dirt inside clarifier
Oil, purifying rate decline quickly, it is necessary to which periodic maintenance cleaning has sump oil in clarifier and flue, is easy to cause fire；Ozone
Oxidation generates ozone using UV pipe, and oil smoke could be aoxidized by being sufficiently mixed collision with oil smoke, and flue length and wind speed all must assure that
Well-mixed requirement, can be only achieved clean-up effect.The ray of UV pipe transmitting is harmful to the human body, it is necessary to prevent light leakage, transport
Row a period of time, UV pipe knot sump oil, performance decline, and have sump oil in flue, cannot prevent fires；Wet process technology for cooking fume control is sprayed,
For water mist sprinkling since water mist density is small, granularity is big, speed is low, fume purifying rate is relatively low；Dispersant must be added, is regularly maintained
Avoid spray nozzle clogging；Water mist is inhaled into flue and generates dehydration and flue leakage, gets rid of to prevent dehydration to be provided with inside enclosure
Water wheels or intercept net intercept water mist, increase windage, increase energy consumption.Since these technology purifying rates are unstable, with operation
Time decline, it is often necessary to repair, be difficult to realize automatic clean and maintenance.
Summary of the invention
In order to overcome the shortcomings of existing known purification techniques, the purpose of the present invention is to provide a kind of industrial dedustings, kitchen
The purification device of oil smoke, steam, flue dust is separated in the slave air that room fume purifying is all suitable for.Network of rivers centrifugal purifier is centrifugation
The star fish scale net folded plates that the much more uniformly distributed folding fish scale web plates of wind wheel peripheral circumferential surround, using centrifugal wind wheel generate high speed, high density,
The water mist of graininess flutters the particulate matters such as oil smoke, steam, the flue dust in collection air-flow, and high-speed flow drives particulate matter to accelerate again, utilizes
The centrifugal action of particulate matter inertia separates the purification device of oil smoke, steam, flue dust from gas.
The technical scheme adopted by the invention is that: network of rivers centrifugal purifier is by centrifugal wind wheel, star fish scale net folded plate, mist
Change spray head, noise reduction guiding device composition.It is characterized by: centrifugal wind wheel periphery is equipped with uniformly distributed star fish scale net folded plate.Fish scale
Web plate is that mesh has the gillis along airflow direction opened with certain angle, and star fish scale net folded plate is connected by uniformly distributed fish scale web plate
The fish scale web plate star structure surrounded.Star fish scale net folded plate fish scale web plate can be made according to air-flow streamline multiple identical oblique
Dihedral angle or multiple identical spiral case camber abgles, star fish scale net folded plate interior angle top are equipped with the water conservancy diversion wind tongue fixed with interior angle top,
Star fish scale net folded plate top is closely connect with motor fixing plate, and star fish scale net folded plate lower part is fixedly connected with bottom plate, there are
The gap of circulating water flow circulation.Centrifugal wind wheel is located on the axle center of star fish scale net folded plate, with the water conservancy diversion wind tongue on interior angle top there are
Uniform gap, air inlet and centrifugal wind wheel equipped with baffle liner are concentric and keep uniform gap.Air inlet is equipped with court
To the atomizer of air inlet oil smoke air-flow water spray.Oil smoke air-flow and water droplet are inhaled into centrifugal wind wheel and form vortex gas
Stream, droplet and impeller blade collision in eddy airstream generate 2 atomizations, and air-flow and droplet are accelerated, through water conservancy diversion wind tongue water conservancy diversion,
High speed flows to star fish scale net folded plate interior angle, and the 3rd atomization is generated after water mist high velocity impact fish scale web plate, and water mist makes oil smoke steam
Cooling is condensed into droplet rapidly, and the particulate matters such as oil smoke droplet, flue dust in eddy airstream are sufficiently mixed, collide by 3 water mists
It pounces on, adhere to as particulate matter.Particle density in air-flow is big, is accelerated by impeller, and inertia is big, and turning radius is big, cannot be anxious
Speed turning enters fish scale web plate mesh, flows down with the collision of fish scale web plate, adherency, attachment fish scale web plate, wind pressure makes water flow through star
Passage gaps outflow between fish scale net folded plate lower part and bottom plate, flows into the return pipe on the bottom plate of star fish scale net folded plate two sides
Mouthful, flow back to cyclic water tank.Gas density is small, and the radius of curvature of steering is small, by Action of Wind pressure around the outflow of gillis mesh, oil smoke
The particulate matters such as droplet, flue dust and water mist collision are adhered on fish scale web plate, are separated from air.Since water mist traps and is used to
Property separation double purified effect, substantially increase fume purifying rate, decrease dehydration consumption.The fish scale web plate mesh gross area
Guarantee airflow, reduce windage, reduces energy consumption.
Star fish scale net folded plate periphery is equipped with the noise reduction guiding device being made of water conservancy diversion acoustic damping mesh, noise reduction layer, water conservancy diversion shell,
Noise reduction layer is filled between water conservancy diversion acoustic damping mesh and water conservancy diversion shell, water conservancy diversion acoustic damping mesh needs to select web plate or sieve, noise reduction according to noise reduction
Different shapes can be made according to the needs of control air flow direction in guiding device.Such as gas flow optimized level is discharged, it can be by noise reduction
The symmetrical scroll casing shape water conservancy diversion shell of scroll casing shape water conservancy diversion shell or both sides is made in guiding device.The symmetrical scroll casing shape water conservancy diversion shell in both sides
It is respectively to set half of spiral case water conservancy diversion shell, spiral case water conservancy diversion shell straight line, one side and star on star fish scale net folded plate periphery both sides
The connection of fish scale net folded plate distal end exterior angle top, another side are connect with air outlet, and spiral case curved surface top is closely connect with motor fixing plate,
It is closely connect with bottom plate below.It is equipped with uniformly distributed more folding face fish scale web plates in air outlet, is closely connected with air outlet pipeline, fish scale
Web plate mesh has the gillis along airflow direction opened with certain angle.In the monosymmetric scroll casing shape water conservancy diversion of star fish scale net folded plate
A reflux nozzle is respectively set on bottom plate in shell, under take back flow tube, access cyclic water tank.The water conservancy diversion noise reduction of spiral case water conservancy diversion shell
Net and more folding face fish scale web plates can further purify air, and have the function of balanced air-flow, noise reduction.
Filter is equipped in cyclic water tank, filter is equipped with reflux water pipe, overflow pipe and sewage pipe, another side on one side and is equipped with
Water circulating pump, float-controlled valve, rotary nozzle, the sealed pipeline of water circulating pump and network of rivers centrifugal purifier air inlet atomizer connect
It connects, float-controlled valve, rotary nozzle and upper hose connect, and water circulating pump is constantly drawn through the recirculated water of filter filtering through connecting line
Atomizer is pressurized to, on atomized water spray to air inlet oil smoke air-flow and spraying baffle.Spraying baffle is to be arranged on the filter
Portion air inlet side stops water mist to be injected directly into cyclic water tank filtration, purification side, can increase water mist crushing effect, reflux can
To flow back to the filtered side of cyclic water tank.Work as water level decreasing, float-controlled valve automatic water supplement, when water level be more than overflow pipe nozzle from
Dynamic overflow, opens sewage pipe, and sewage can be discharged, and regularly replaces recirculated water.Rotary nozzle is opened, hydraulic pressure rotates rotary nozzle
It cleans inside water tank and filter, the grit and sump oil that the filtering of the flush filter other side is accumulated flows into downcomer from sewage pipe.
The present invention has the advantage that compared to existing technology
1. network of rivers centrifugal purifier using multiple high speed, high density, graininess water mist and inertial separation multiple purifying,
Purification efficiency is greatly improved, long-play purifying rate is stablized.
2. more folding face fish scale web plates of star fish scale net folded plate expand mesh circulation area, the pressure loss is reduced, is reduced
Energy consumption.
3. fish scale web plate is mesh-structured, using centrifuge separation principle, blocking water mist drop passes through with particulate matter, prevents water mist
It is less easily entrained by dehydration, reduces water consumption.
4. star fish scale net folded plate and water mist have the function of completely cutting off fire source, the hidden danger that flue catches fire is eliminated.
5. network of rivers centrifugal purifier is covered with water mist, sump oil is not tied, rotary nozzle is set in water tank can clean filtering automatically
Device, manually cleaning maintenance, does not mitigate personnel's maintenance work, reduces maintenance cost.
6. noise reduction guiding device can reduce noise, ventilation efficiency is improved, further increases purification efficiency, controls air-flow side
To.
7. network of rivers centrifugal purifier can be made into standarized component, it is convenient for connected applications environment flexible design, can be used for oil
Cigarette, steam and dust purification can be installed in enclosure and flue, applied widely.
Detailed description of the invention
Fig. 1 is embodiment side elevational cross-section simplified schematic diagram of the present invention.
Fig. 2 is the top view cross section simplified schematic diagram of Fig. 1.
Fig. 3 is the partial enlargement diagram of Fig. 1.
Fig. 4 is the partial enlargement diagram of Fig. 2.
1. motors, 2. centrifugal wind wheels, 3. air inlets, 4. star fish scale net folded plates, 5. noise reduction guiding devices, 6. outlet air in figure
Mouth, more than 7. folding face fish scale web plates, 8. atomizers, 9. float-controlled valves, 10. water circulating pumps, 11. return pipes, 12. cyclic water tanks,
13. filter, 14. overflow pipes, 15. rotary nozzles, 16. sewage pipes, 17. water conservancy diversion wind tongues, 18. fish scale mesh, 19. fish scale nets
Plate, 20. spiral case water conservancy diversion shells, 21. enclosures, air inlet on 22., on 23. under air inlet adjustable plate, 24. lower air inlets, 25.
Air inlet adjustable plate, 26. spraying baffles.
Specific embodiment
Using example shown in the drawings, the invention will be further described.Fig. 1 is made of network of rivers centrifugal purifier
Purifying hood application example.Network of rivers centrifugal purifier is fixedly mounted on the top plate of enclosure (21) shown in Fig. 1,
Motor (1) is mounted on network of rivers centrifugal purifier top, is connected in air inlet (3) and enclosure, cyclic water tank water (12) installation
The network of rivers centrifugal purifier lower part in discharging fume, return pipe (11) protrude into cyclic water tank underwater by smoke evacuation cowl top panel.The network of rivers
Centrifugal purifier is by centrifugal wind wheel (2), star fish scale net folded plate (4), air inlet atomizer (8), noise reduction guiding device (5)
Composition.It is characterized by: centrifugal wind wheel periphery is equipped with uniformly distributed star fish scale net folded plate.The fish scale mesh (18) of fish scale web plate has
Along the gillis (19) of airflow direction opened with certain angle, star fish scale net folded plate connects the fish surrounded by uniformly distributed fish scale web plate
Uniformly multiple identical oblique two faces can be made according to air-flow streamline in fish scale web plate by squama web plate star structure, star fish scale net folded plate
Angle or multiple identical spiral case camber abgles, star fish scale net folded plate interior angle top are equipped with the water conservancy diversion wind tongue (17) fixed with interior angle top,
Star fish scale net folded plate top is closely connect with motor (1) fixed plate, and star fish scale net folded plate lower part is fixedly connected with bottom plate, is stayed
The gap for thering is circulating water flow to circulate.Centrifugal wind wheel is located on the axle center of star fish scale net folded plate, is stayed with the water conservancy diversion wind tongue on interior angle top
There is uniform gap, the air inlet equipped with baffle liner and centrifugal wind wheel are concentric, and there are uniform gaps.Air inlet is equipped with court
To the atomizer (8) of air inlet oil smoke air-flow water spray.
The upper air inlet (22) of enclosure (21) is equipped with upper air inlet adjustable plate (23), can slide tune in upper air inlet
Section.Lower air inlet (24) are equipped in the lower part of enclosure, lower air inlet adjustable plate (25) can be with slidable adjustment in lower air inlet.On
Lower air inlet adjustable plate adjusts size and the air draught position of air inlet, and lower air inlet and upper air inlet is made to have reasonable air inlet
Amount.Through Wind Coverage Calculation, cyclic water tank (12) and smoke evacuation cowl top panel there are space, guarantee top-bottom suction vent all with network of rivers centrifugal clarification
The air inlet (3) of device is unimpeded, and keeps reasonable wind speed.
It is located at the cyclic water tank (12) of network of rivers centrifugal purifier lower part, is equipped with filter (13) in cyclic water tank, filtering
The filter screen of device will guarantee there are enough filtering circulation areas.L shape or U-shaped be can be made to increase circulation area.Outside filter
In cyclic water tank, it is equipped with left and right reflux water pipe (11), overflow pipe (14) and sewage pipe (16), is equipped with recirculated water on one side in filter
Pump (10), float-controlled valve (9), rotary nozzle (15), the mist of the sealed pipeline of water circulating pump and network of rivers centrifugal purifier air inlet
Change spray head (8) connection, float-controlled valve, rotary nozzle and upper hose connect, and water circulating pump is constantly drawn through the circulation of filter filtering
Water is pressurized to atomizer through connecting line, on atomized water spray to air inlet oil smoke air-flow and spraying baffle.Under spraying baffle is
Side is arranged outside filter, and top is connected in air inlet side with fixed floor, and water mist is stopped to be injected directly on the inside of filter, can
To increase water mist crushing effect, water flow can flow back to the side outside cyclic water tank filter.When the water level descends, float-controlled valve is automatic
Moisturizing, when water level is more than overflow pipe nozzle, overflow pipe automatic overflow opens sewage pipe, sewage can be discharged, periodic replacement follows
Ring water.Rotary nozzle is opened, hydraulic pressure makes inside rotary nozzle rotary-cleaning water tank and filter, filtering product on the outside of flush filter
The dirt and sump oil deposited flow into downcomer from sewage pipe.
When enclosure is switched on, motor drives centrifugal wind wheel in network of rivers centrifugal purifier center rotating, and water circulating pump is simultaneously
It starts, for atomizer to the air inlet water spray of network of rivers centrifugal purifier, the water mist for crossing air inlet impinges upon water mist gear
On plate, water mist is broken to increase atomizing effect, and water mist is prevented to be injected directly on the inside of filter.Centrifugal wind wheel rotation generates negative pressure, oil
Flue gas stream and water droplet are inhaled into centrifugal wind wheel and form eddy airstream, and the droplet and impeller blade collision in eddy airstream generate
2 atomizations, air-flow and droplet are accelerated, through water conservancy diversion wind tongue water conservancy diversion, flow to star fish scale net folded plate interior angle at a high speed, water mist high speed is touched
It hits and generates the 3rd atomization after fish scale web plate, water mist makes oil smoke steam cool down rapidly to be condensed into droplet, the oil smoke in eddy airstream
Droplet, soot dust granule object are sufficiently mixed by 3 water mists, collide and pounce on, adhere to as particulate matter.Particle density in air-flow
Greatly, accelerated by impeller, inertia is big, and turning radius is big, cannot swerve into fish scale net mesh (18), with fish scale web plate (8)
Collision, adherency, attachment fish scale web plate flow down, and flow on bottom plate through the passage gaps between star fish scale net folded plate lower part and bottom plate
Return pipe flow back to cyclic water tank.Gas density is small, and the radius of curvature of steering is small, is flowed through net by Action of Wind pressure around gillis
Network of rivers centrifugal purifier is flowed out in hole, and the particulate matters such as oil smoke droplet, flue dust and water mist collision are adhered on fish scale web plate, from sky
It is separated in gas.Since the double purified of water mist trapping and inertial separation acts on, fume purifying rate is substantially increased, is also reduced
Dehydration consumption.The fish scale web plate mesh gross area guarantees airflow, reduces windage, reduces energy consumption.
Star fish scale net folded plate periphery is equipped with the noise reduction guiding device being made of water conservancy diversion acoustic damping mesh, noise reduction layer, water conservancy diversion shell
(5), noise reduction layer is filled between water conservancy diversion acoustic damping mesh and water conservancy diversion shell, water conservancy diversion acoustic damping mesh needs to select web plate or sieve according to noise reduction,
Different shapes can be made according to the needs of control air flow direction in noise reduction guiding device.Such as gas flow optimized level is discharged, can be incited somebody to action
The symmetrical scroll casing shape water conservancy diversion shell of scroll casing shape or both sides is made in noise reduction guiding device.The symmetrical scroll casing shape water conservancy diversion shell in both sides be
Star fish scale net folded plate periphery both sides respectively set half of spiral case water conservancy diversion shell (20), spiral case water conservancy diversion shell straight line, one side and star
The connection of fish scale net folded plate distal end exterior angle top, another side are connect with air outlet (6), and spiral case curved surface top closely connects with motor fixing plate
It connects, is fixedly connected below with bottom plate.It is equipped with uniformly distributed more folding face fish scale web plates (7) in air outlet, is closely held in the mouth with air outlet pipeline
It connects, fish scale web plate mesh has the gillis along airflow direction opened with certain angle.The water conservancy diversion acoustic damping mesh of spiral case water conservancy diversion shell and more
Folding face fish scale web plate can further purify air, and have the sound deadening of balanced air-flow.
Claims (7)
1. a kind of network of rivers centrifugal purifier, it is characterised in that: centrifugal wind wheel periphery is equipped with uniformly distributed star fish scale net folded plate.
2. network of rivers centrifugal purifier according to claim 1, it is characterised in that: star fish scale net folded plate is by uniformly distributed fish
Squama web plate connects the fish scale web plate star structure surrounded.
3. network of rivers centrifugal purifier according to claim 1, it is characterised in that: fish scale web plate is that mesh has along air-flow side
To the gillis of opened with certain angle.
4. network of rivers centrifugal purifier according to claim 1, it is characterised in that: star fish scale net folded plate interior angle top is equipped with
The fixed water conservancy diversion wind tongue with interior angle top.
5. network of rivers centrifugal purifier according to claim 1, it is characterised in that: air inlet is equipped with towards air inlet oil
The atomizer of flue gas stream water spray.
6. network of rivers centrifugal purifier according to claim 1, it is characterised in that: star fish scale net folded plate periphery, which is equipped with, to disappear
Sound guiding device.
7. network of rivers centrifugal purifier according to claim 1, it is characterised in that: set in network of rivers centrifugal purifier bottom
There is reflux water pipe to communicate with cyclic water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710590625.1A CN109248528B (en) | 2017-07-12 | 2017-07-12 | Water net centrifugal purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710590625.1A CN109248528B (en) | 2017-07-12 | 2017-07-12 | Water net centrifugal purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109248528A true CN109248528A (en) | 2019-01-22 |
| CN109248528B CN109248528B (en) | 2021-11-12 |
Family
ID=65051923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710590625.1A Active CN109248528B (en) | 2017-07-12 | 2017-07-12 | Water net centrifugal purifier |
Country Status (1)
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| CN (1) | CN109248528B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121622A (en) * | 2019-06-25 | 2020-12-25 | 张胤桢 | Ozone water mist oil smoke purification device |
| CN113750720A (en) * | 2021-09-09 | 2021-12-07 | 苏州敬天爱人环境科技有限公司 | Environment-friendly smoke dust filter capable of effectively screening and filtering |
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| CN113750720A (en) * | 2021-09-09 | 2021-12-07 | 苏州敬天爱人环境科技有限公司 | Environment-friendly smoke dust filter capable of effectively screening and filtering |
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Effective date of registration: 20220815 Address after: No. 1, 5th Floor, Unit 4, No. 235, Honggang Road, Ganjingzi District, Dalian City, Liaoning Province 116000 Patentee after: Dalian Yijieda Electromechanical Equipment Co., Ltd. Address before: Room 102, door 2, 56 / F, 200 Wuyi Road, Shahekou District, Dalian City, Liaoning Province Patentee before: Zhang Yinzhen |