CN108167891A - Dual circuit fume purifying mechanism - Google Patents

Dual circuit fume purifying mechanism Download PDF

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Publication number
CN108167891A
CN108167891A CN201711412249.3A CN201711412249A CN108167891A CN 108167891 A CN108167891 A CN 108167891A CN 201711412249 A CN201711412249 A CN 201711412249A CN 108167891 A CN108167891 A CN 108167891A
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CN
China
Prior art keywords
shell
pipe
clarifier
smoke
filtration net
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711412249.3A
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Chinese (zh)
Inventor
陈德梓
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Zhejiang Chun Hui Environmental Protection Technology Co Ltd
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Zhejiang Chun Hui Environmental Protection Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Zhejiang Chun Hui Environmental Protection Technology Co Ltd filed Critical Zhejiang Chun Hui Environmental Protection Technology Co Ltd
Priority to CN201711412249.3A priority Critical patent/CN108167891A/en
Publication of CN108167891A publication Critical patent/CN108167891A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of devices for separating particles from gases or vapours
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION 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
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/017Combinations of electrostatic separation with other processes, not otherwise provided for
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/20Removing cooking fumes
    • F24C15/2035Arrangement or mounting of filters

Abstract

The present invention relates to technology for cooking fume control fields, specifically disclose a kind of dual circuit fume purifying mechanism, including exhaust fume collecting hood, the first breeches pipe, the second breeches pipe and elbow, the first reducer pipe and the second reducer pipe are connected on first breeches pipe, the end of first reducer pipe is connected with the first clarifier, third pipeline is connected on first clarifier, the second clarifier is connected on second reducer pipe, the 4th pipeline is connected on second clarifier, wind turbine is connected on 4th pipeline, smoke exhaust pipe is connected on the second breeches pipe;First clarifier includes first shell, by-pass filtration net, secondary filtration net, wind deflector and fixing bracket;Second clarifier includes second shell, the first filter screen, high pressure ionization plate, low pressure adsorbent plate and the second filter screen.The present invention has the characteristics that flexibility is higher and higher to the purification efficiency of oil smoke.

Description

Dual circuit fume purifying mechanism
Technical field
The present invention relates to technology for cooking fume control field, more particularly to a kind of dual circuit fume purifying mechanism.
Background technology
Cooking fume control equipment is mainly used for the purification treatment of kitchen low-altitude discharged oil smoke, for hotel, restaurant, wineshop, meal The places such as the Room and school, organ, factory, for food frying, cooking processing industry, for oil splashing heat treatment workshop, mist of oil Lubricate the industrial occasions such as workshop, workpiece welding workshop and olefine oil boiler emission.The existing kitchen oil fume purifying that is mainly used for is set Standby clarifier is relatively low to the purification efficiency of oil smoke so that also has the oil smoke of larger particles in the flue gas of discharge, to environment dirt Dye is big.
Invention content
The present invention provides one kind to solve to be currently used for the above-mentioned technical problem present in kitchen oil smoke cleaning equipment Higher and higher to the purification efficiency of the oil smoke dual circuit fume purifying mechanism of flexibility.
Technical scheme of the present invention:Dual circuit fume purifying mechanism, including exhaust fume collecting hood, the first breeches pipe, the second Y shape Three-way pipe and the elbow being tightly connected by the smoke end of the first pipeline and exhaust fume collecting hood, the end of the elbow passes through the second pipeline It is connect with the independent end seals of the first breeches pipe, first breeches pipe, two end points mutually arranged side by side seal respectively It is connected with the first reducer pipe and the second reducer pipe, the end part seal of first reducer pipe is connected with the first clarifier, and described The smoke end of one clarifier is sealedly connected with third pipeline, the end part seal connection of second reducer pipe by third reducer pipe There is the second clarifier, the smoke end of second clarifier is sealedly connected with the 4th pipeline by the 4th reducer pipe, and the described 4th The end part seal of pipeline is connected with wind turbine, the smoke end of the 4th pipeline and the outlet air end of wind turbine respectively with the second Y shape threeway Pipe two end seals connection mutually arranged side by side, the independent end point of second breeches pipe is sealedly connected with smoke exhaust pipe;It is described First clarifier include first shell and along flue gas flow direction be successively set on by-pass filtration net inside first shell, Secondary filtration net, wind deflector and fixing bracket, the fixing bracket are equipped with motor, and the end of the rotation axis of the motor is equipped with Centrifugal impeller, the centrifugal impeller is opposite with the air guide hole of wind deflector, and the support bracket fastened upper and lower ends are equipped with three-level mistake Strainer, one end of the three-stage filtration net are fixed with first shell, the fixing bracket, first shell and two three-stage filtration nets A space is surrounded, the motor is located in space, and the space is connected by third reducer pipe with third pipeline;Described If two clarifiers include second shell and along flue gas flow direction be successively set on the first filter screen inside second shell, High pressure ionization plate arranged side by side, several low pressure adsorbent plates and the second filter screen arranged side by side are done, in the second shell Smoke end is tightly connected with the 4th reducer pipe.The present invention connects the first clarifier and the second clarifier by the first breeches pipe, Two individual lampblack purifying systems are formed, two clarifiers can both have been selected to use simultaneously, it can also according to actual needs only Start one of clarifier to use, there is alternative, use is more flexible, later again will using the second breeches pipe The smoke evacuation of first clarifier and the second clarifier is simultaneously discharged for a routing smoke exhaust pipe, and design is relatively reasonable;First clarifier is set For the structure of three filter screens, and two three-stage filtration nets and fixing bracket, housing surround a space so that flue gas is only capable of Pass through at two three-stage filtration nets, preferable to the clean-up effect of flue gas, three filter screens purify oil smoke one by one, purification More thoroughly;Second clarifier purifies oil smoke by the way of electrostatic two-stage type Electrostatic Absorption so that the purification of oil smoke Effect is also preferable, and purification efficiency is also higher.
Preferably, first pipeline is internally provided with smoke regulating valve.It can be according to reality by smoke regulating valve The treating capacity of oil smoke is adjusted in situation adjusting.
Preferably, shock-absorbing sleeve is equipped at the sealed connection of the 4th pipeline and wind turbine.Shock-absorbing sleeve can mitigate because of wind Vibrations when machine works are influenced caused by the fixation of pipeline and relevant device.
Preferably, the smoke end of the first shell be equipped with first filter, the smoke end of the first filter with Third reducer pipe is tightly connected;The smoke end of the second shell is equipped with the second filter, the smoke end of second filter It is tightly connected with the 4th reducer pipe.First filter and the second filter can will will be discharged into air at corresponding clarifier Flue gas carries out final filtration treatment, ensure that the absolute cleanliness for being discharged into oil smoke in air is up to standard.
Preferably, the by-pass filtration net, secondary filtration net, three-stage filtration net, the first filter screen and the second filter screen It is the v-shaped structure for being partial to smoke side.The filter screen of v-shaped structure can increase the contact surface of each filter screen and oil smoke Product, it is preferable to the filter effect of oil smoke.
Preferably, the position where the bottom of the first shell is located at by-pass filtration net and secondary filtration net is equipped with oil Grain collection box, the connecting pin of the elaioleucite collection box is connected with the inside of first shell.Elaioleucite collection box can be to level-one mistake The elaioleucite of larger particles that strainer and secondary filtration net filtration get off is recycled, and the accumulation for avoiding elaioleucite is caused to first only The problem of changing the pollution inside device or even elaioleucite accumulation prevented excessively to be leaked out inside the first clarifier.
Preferably, the position where the bottom of the first shell is located at motor and three-stage filtration net is equipped with the first dust Box, the connecting pin of first dust-collecting box are connected with the inside of first shell.First dust-collecting box can be to absorption in centrifugation leaf Wheel, motor and the online flue dust of three-stage filtration when excessively falling because being collected so that the first clarifier is with higher work Efficiency.
Preferably, the bottom of the second shell is equipped with the second dust-collecting box, the connecting pin of second dust-collecting box and the The inside of two housings is connected.Second dust-collecting box can be to absorption in the first filter screen, high pressure ionization plate, low pressure adsorbent plate and the Flue dust on two filter screens during excessive fall because being collected so that the second clarifier has higher working efficiency.
Preferably, the aperture of the by-pass filtration net is 0.5mm, the aperture of secondary filtration net is 0.4mm, three-stage filtration The aperture of net is 0.3mm, and the aperture of the first filter screen is 0.5mm, and the aperture of the second filter screen is 0.2mm.It is flowed along oil smoke Direction, the aperture of filter screen reduces one by one at the first clarifier and the second clarifier, preferable to the clean-up effect of oil smoke.
The present invention has the advantages that:
(1) the first clarifier and the second clarifier are connected by the first breeches pipe respectively, forms two individual oil smoke Cleaning system can both select two clarifiers to use simultaneously, can also only start one of purification according to actual needs Device uses, and has alternative, and use is more flexible;First clarifier is set as the structure of three filter screens, and two three Grade filter screen and fixing bracket, first shell surround a space so that flue gas is only capable of passing through at two three-stage filtration nets, right The clean-up effect of flue gas is preferable, and three filter screens purify oil smoke one by one, and purification is more thorough;Second clarifier is using quiet The mode of electric two-stage type Electrostatic Absorption purifies oil smoke, and clean-up effect is preferable, and purification efficiency is higher;
(2) it can be adjusted by smoke regulating valve according to actual conditions and the treating capacity of oil smoke is adjusted;Shock-absorbing sleeve can It is influenced caused by mitigate fixation of vibrations when blower fan work pipeline and relevant device;First filter and the second filtering The flue gas that be ultimately discharged into air at corresponding clarifier can be carried out final filtration treatment by device;The filter screen of v-shaped structure The contact area of each filter screen and oil smoke can be increased, it is preferable to the filter effect of oil smoke;Elaioleucite collection box can be to larger The elaioleucite of particle is recycled, and the accumulation for avoiding elaioleucite is caused to the pollution inside the first clarifier;First dust-collecting box and Two dust-collecting boxes can flue dust be collected so that the first clarifier and the second clarifier have higher working efficiency.
Description of the drawings
Fig. 1 is the structure diagram of the present invention;
Fig. 2 is the structure diagram of exhaust fume collecting hood of the present invention;
Fig. 3 is the structure diagram at the first clarifier of the invention;
Fig. 4 is the structure diagram at the second clarifier of the invention;
Fig. 5 is the structure diagram at high pressure ionization plate and low pressure adsorbent plate in second clarifier of the invention.
Label in attached drawing for:1- exhaust fume collecting hoods, the first breeches pipes of 2-, the second breeches pipes of 3-, the first pipelines of 4-, 5- Elbow, the second pipelines of 6-, the first reducer pipes of 7-, the second reducer pipes of 8-, the first clarifiers of 9-, 10- third reducer pipes, 11- thirds Pipeline, the second clarifiers of 12-, the 4th reducer pipes of 13-, the 4th pipelines of 14-, 15- wind turbines, 16- smoke exhaust pipes, 17- necking pipes, 18- Flared tube, 19- gas inlets, 20- exhanst gas outlets, 21- first shells, 22- by-pass filtration nets, 23- secondary filtration nets, 24- are led Aerofoil, 25- fixing brackets, 26- motors, 27- centrifugal impellers, 28- air guide holes, 29- three-stage filtration nets, 30- spaces, 31- second Housing, the first filter screens of 32-, 33- high pressure ionization plates, 34- low pressure adsorbent plates, the second filter screens of 35-, 36- smoke regulating valves, 37- shock-absorbing sleeves, 38- first filters, the second filters of 39-, 40- elaioleucite collection boxes, the first dust-collecting boxes of 41-, the second dusts of 42- Box, 43- hearths.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to According to.
Dual circuit fume purifying mechanism as shown in Figure 1, including exhaust fume collecting hood 1, the first breeches pipe 2, the second Y shape threeway Pipe 3 and the elbow 5 being tightly connected by the smoke end of the first pipeline 4 and exhaust fume collecting hood, the end of elbow pass through the second pipeline 6 and the The independent end seals connection of one breeches pipe, the first breeches pipe two end points mutually arranged side by side are sealedly connected with the respectively One reducer pipe 7 and the second reducer pipe 8, the end part seal of the first reducer pipe are connected with the first clarifier 9, the smoke of the first clarifier End is sealedly connected with third pipeline 11 by third reducer pipe 10, and the end part seal of the second reducer pipe is connected with the second clarifier 12, the smoke end of the second clarifier is sealedly connected with the 4th pipeline 14, the end part seal of the 4th pipeline by the 4th reducer pipe 13 It is connected with wind turbine 15, the smoke end of the 4th pipeline and the outlet air end of wind turbine two ends mutually arranged side by side with the second breeches pipe respectively Head is tightly connected, and the independent end point of the second breeches pipe is sealedly connected with smoke exhaust pipe 16;Exhaust fume collecting hood as shown in Figure 2 is by phase The necking pipe 17 and flared tube 18 to connect is formed, and the lower end of necking pipe forms gas inlet 19, and the upper end of flared tube forms cigarette Gas outlet 20, exhanst gas outlet is connected with the inside of the first pipeline;First clarifier as shown in Figure 3 includes 21 He of first shell By-pass filtration net 22, secondary filtration net 23, the wind deflector 24 being successively set on along the flow direction of flue gas inside first shell With fixing bracket 25, fixing bracket is equipped with motor 26, and the end of the rotation axis of motor is equipped with centrifugal impeller 27, centrifugal impeller with The air guide hole 28 of wind deflector is opposite, and support bracket fastened upper and lower ends are equipped with three-stage filtration net 29, one end of three-stage filtration net with First shell is fixed, and fixing bracket, first shell and two three-stage filtration nets surround a space 30, and motor is located in space, Space is connected by third reducer pipe with third pipeline;The second clarifier as shown in Figure 4 include second shell 31 and along The flow direction of flue gas is successively set on the first filter screen 32 inside second shell, several arranged side by side as shown in Figure 5 High pressure ionization plate 33, several 34 and second filter screens 35 of low pressure adsorbent plate arranged side by side, smoke end in second shell and the Four reducer pipes are tightly connected.
First pipeline is internally provided with smoke regulating valve 36.Shock-absorbing sleeve is equipped at the sealed connection of 4th pipeline and wind turbine 37.The smoke end of first shell is equipped with first filter 38, and smoke end and the third reducer pipe of first filter are tightly connected;The The smoke end of two housings is equipped with the second filter 39, and smoke end and the 4th reducer pipe of the second filter are tightly connected.Level-one mistake Strainer, secondary filtration net, three-stage filtration net, the first filter screen and the second filter screen are the v-shaped structure for being partial to smoke side. Position where the bottom of first shell is located at by-pass filtration net and secondary filtration net is equipped with elaioleucite collection box 40, elaioleucite collection box Connecting pin be connected with the inside of first shell.Position where the bottom of first shell is located at motor and three-stage filtration net is set There is the first dust-collecting box 41, the connecting pin of the first dust-collecting box is connected with the inside of first shell.The bottom of second shell is equipped with the Two dust-collecting boxes 42, the connecting pin of the second dust-collecting box are connected with the inside of second shell.The aperture of by-pass filtration net is 0.5mm, The aperture of secondary filtration net is 0.4mm, and the aperture of three-stage filtration net is 0.3mm, and the aperture of the first filter screen is 0.5mm, second The aperture of filter screen is 0.2mm.
The present invention operation principle be:
When hearth 43 starts to cook, start the first clarifier 9, the second clarifier 12 and wind turbine 15, adjust smoke regulating valve 36 aperture, oil smoke are entered by gas inlet 19, in the junction of necking pipe 17 and flared tube 18 speed of oil smoke are increased, Negative pressure is formed in junction, the oil smoke generated at hearth is promoted to enter in exhaust fume collecting hood 1 as soon as possible, oil smoke change side at elbow 5 To along the first pipeline 4 the first breeches pipe 2 of arrival, the first breeches pipe is allocated oil smoke, two arranged side by side an of routing An end in end enters the first clarifier by the first reducer pipe 7, and another way is by second in two ends arranged side by side End enters the structure all same of the second clarifier, the first reducer pipe and the second reducer pipe by the second reducer pipe 8, exports mouth Diameter is more than inlet calibre so that the oil smoke speed into clarifier slows down, so that clarifier can preferably locate oil smoke Reason;For entering the first clarifier all the way, oil smoke first passes around the by-pass filtration net 22 that aperture of filter screen is 0.5mm, by particle Elaioleucite of the diameter more than 0.5mm and flue dust are filtered, and the elaioleucite and flue dust filtered down enters elaioleucite collection box 40 after falling, Grain size is less than 0.5mm and elaioleucite and flue dust more than 0.4mm are filtered again processing, secondary filtration net at secondary filtration net 23 The elaioleucite and flue dust filtered down also enters elaioleucite collection box after falling, oil smoke after filtering is in the barrier effect of wind deflector 24 Lower speed is adjusted, and 28 bore of air guide hole of wind deflector is less than the entire width of wind deflector, and oil smoke is from three-stage filtration net 29 Two three-stage filtration nets is passed through to carry out third time filtering with the channel that first shell 21 is formed, only grain size is less than 0.3mm at this time Elaioleucite and flue dust could by after two three-stage filtration nets enter space 30, existed by the absorption after two three-stage filtration net filtrations Elaioleucite and flue dust at 27 place environment of centrifugal impeller enter the first dust-collecting box 41 after falling, and avoid in centrifugal impeller and three-level mistake Being adsorbed on strainer influences the clean-up effect of the first clarifier after more elaioleucite and flue dust, and the flue gas after being left by space will also be again It is continued to be processed in first filter 38, the flue gas come out by first filter is added under the action of third reducer pipe 10 Speed, the inlet calibre of third reducer pipe are more than outlet bore, and flue gas rapidly enters the second breeches pipe 3, then by with the second Y shape The smoke exhaust pipe 16 of three-way pipe connection is discharged into air;For entering the second clarifier all the way, oil smoke is first in the first filter screen 38 Under the action of be filtered grain size be more than 0.5mm elaioleucite and flue dust, then oil smoke is in multiple high pressure ionization plates arranged side by side It is adsorbed on multiple low pressure adsorbent plates 34 arranged side by side after being ionized under the action of 33 below, when being adsorbed onto a certain amount The second dust-collecting box 42 is fallen by being fallen on low pressure adsorbent plate afterwards, after then being adsorbed again under the action of the second filter screen 39, Only elaioleucite of the grain size less than 0.2mm and flue dust could leave from the port of export of the second clarifier, and the flue gas after leaving will also be again Secondary to be continued to be processed in the second filter, the flue gas come out by the second filter is added under the action of the 4th reducer pipe 13 Speed, the inlet calibre of the 4th reducer pipe are more than outlet bore, and flue gas rapidly enters the 4th pipeline 14, then in the second breeches pipe Place collects, and air is discharged by the smoke exhaust pipe 16 being connect with the second breeches pipe, wherein in the connection of 15 and the 4th pipeline 14 of wind turbine Place is provided with shock-absorbing sleeve 37, and the work that shock-absorbing sleeve can reduce wind turbine shakes to the rigidity that other component is brought, and ensure that other The normal work of components/devices;Certainly a clarifier also can only be controlled to start according to actual needs to purify oil smoke process, tool There is flexible alternative.
The present invention has the advantages that:(1) by exhaust fume collecting hood 1 being set as necking pipe 17 and flared tube 18 is combined Structure so that at hearth 43 generate oil smoke can efficiently enter exhaust fume collecting hood;(2) connected respectively by the first breeches pipe 2 The first clarifier 9 and the second clarifier 12 are connect, two individual lampblack purifying systems is formed, can both select two clarifiers same When use, can also only start one of clarifier according to actual needs and use, there is alternative, use is more clever It is living;First clarifier is set as the structure of three filter screens, and two three-stage filtration nets 29 and fixing bracket 25, first shell Surround a space 30 so that flue gas is only capable of passing through at two three-stage filtration nets, preferable to the clean-up effect of flue gas, three mistakes Strainer purifies oil smoke one by one, and purification is more thorough;Second clarifier is by the way of electrostatic two-stage type Electrostatic Absorption pair Oil smoke is purified, and clean-up effect is preferable, and purification efficiency is higher;It (3) can be according to actual conditions tune by smoke regulating valve 36 The treating capacity of oil smoke is adjusted in section;Shock-absorbing sleeve 37 can mitigate because vibrations when wind turbine 15 works are to pipeline and relevant device Fixation caused by influence;38 and second filter 39 of first filter can will will be ultimately discharged into air at corresponding clarifier Flue gas carry out final filtration treatment;The filter screen of v-shaped structure can increase the contact area of each filter screen and oil smoke, right The filter effect of oil smoke is preferable;Elaioleucite collection box 40 can recycle the elaioleucite of larger particles, avoid the accumulation of elaioleucite It causes to the pollution inside the first clarifier 9;First dust-collecting box 41 and the second dust-collecting box 42 can flue dust be collected so that One clarifier and the second clarifier have higher working efficiency.

Claims (9)

1. dual circuit fume purifying mechanism, it is characterized in that:Including exhaust fume collecting hood (1), the first breeches pipe (2), the second Y shape threeway Manage (3) and the elbow (5) being tightly connected by the smoke end of the first pipeline (4) and exhaust fume collecting hood, the end of the elbow passes through the Two pipelines (6) are connect with the independent end seals of the first breeches pipe, first breeches pipe, two ends mutually arranged side by side Place is sealedly connected with the first reducer pipe (7) and the second reducer pipe (8) respectively, and the end part seal of first reducer pipe is connected with the One clarifier (9), the smoke end of first clarifier are sealedly connected with third pipeline (11), institute by third reducer pipe (10) The end part seal for stating the second reducer pipe is connected with the second clarifier (12), and the smoke end of second clarifier passes through the 4th reducing Pipe (13) is sealedly connected with the 4th pipeline (14), and the end part seal of the 4th pipeline is connected with wind turbine (15), the 4th pipe Two end seals mutually arranged side by side with the second breeches pipe are connect respectively for the smoke end on road and the outlet air end of wind turbine, the 2nd Y The independent end point of shape three-way pipe is sealedly connected with smoke exhaust pipe (16);First clarifier include first shell (21) and along The flow direction of flue gas is successively set on by-pass filtration net (22), secondary filtration net (23), wind deflector inside first shell (24) and fixing bracket (25), the fixing bracket are equipped with motor (26), and the end of the rotation axis of the motor is equipped with centrifugation Relatively, the support bracket fastened upper and lower ends are equipped with three to the air guide hole (28) of impeller (27), the centrifugal impeller and wind deflector Grade filter screen (29), one end of the three-stage filtration net are fixed with first shell, the fixing bracket, first shell and two three Grade filter screen surrounds a space (30), and the motor is located in space, and the space passes through third reducer pipe and third pipeline It is connected;Second clarifier includes second shell (31) and is successively set in second shell along the flow direction of flue gas First filter screen (32) in portion, several high pressure ionization plates (33) arranged side by side, several low pressure adsorbent plates (34) arranged side by side With the second filter screen (35), the smoke end in the second shell is tightly connected with the 4th reducer pipe.
2. dual circuit fume purifying mechanism according to claim 1, it is characterized in that:First pipeline is internally provided with cigarette Gas regulating valve (36).
3. dual circuit fume purifying mechanism according to claim 1 or 2, it is characterized in that:4th pipeline and wind turbine Shock-absorbing sleeve (37) is equipped at sealed connection.
4. dual circuit fume purifying mechanism according to claim 3, it is characterized in that:The smoke end of the first shell is equipped with First filter (38), smoke end and the third reducer pipe of the first filter are tightly connected;The smoke of the second shell End is equipped with the second filter (39), and smoke end and the 4th reducer pipe of second filter are tightly connected.
5. dual circuit fume purifying mechanism according to claim 3, it is characterized in that:The by-pass filtration net, secondary filtration Net, three-stage filtration net, the first filter screen and the second filter screen are the v-shaped structure for being partial to smoke side.
6. dual circuit fume purifying mechanism according to claim 3, it is characterized in that:The bottom of the first shell is located at one Position where grade filter screen and secondary filtration net is equipped with elaioleucite collection box (40), the connecting pin and first of the elaioleucite collection box The inside of housing is connected.
7. dual circuit fume purifying mechanism according to claim 3, it is characterized in that:The bottom of the first shell is located at electricity Position where machine and three-stage filtration net is equipped with the first dust-collecting box (41), the connecting pin of first dust-collecting box and first shell Inside is connected.
8. dual circuit fume purifying mechanism according to claim 3, it is characterized in that:The bottom of the second shell is equipped with the Two dust-collecting boxes (42), the connecting pin of second dust-collecting box are connected with the inside of second shell.
9. dual circuit fume purifying mechanism according to claim 3, it is characterized in that:The aperture of the by-pass filtration net is 0.5mm, the aperture of secondary filtration net is 0.4mm, and the aperture of three-stage filtration net is 0.3mm, and the aperture of the first filter screen is 0.5mm, the aperture of the second filter screen is 0.2mm.
CN201711412249.3A 2017-12-23 2017-12-23 Dual circuit fume purifying mechanism Pending CN108167891A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110787574A (en) * 2019-10-29 2020-02-14 石狮市洪顺印染机械制造有限公司 Improved washing tower for industrial waste gas treatment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01297131A (en) * 1988-05-26 1989-11-30 Matsushita Electric Ind Co Ltd Combustion device
CN201513959U (en) * 2009-10-14 2010-06-23 郑书亮 Combined-type oil smoke purifier
CN203642283U (en) * 2013-11-15 2014-06-11 西安上尚机电有限公司 Household fume purification device
CN205598854U (en) * 2016-04-20 2016-09-28 新昌县林昱机械科技有限公司 Catering trade oil fume purification device
CN206439872U (en) * 2016-06-18 2017-08-25 新昌县兴旺轴承有限公司 A kind of concealed multistage filtering fume purifier of fume of blower fan
CN206514367U (en) * 2017-01-17 2017-09-22 湖州紫琅衬布有限公司 Oil smoke separating machine for forming machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01297131A (en) * 1988-05-26 1989-11-30 Matsushita Electric Ind Co Ltd Combustion device
CN201513959U (en) * 2009-10-14 2010-06-23 郑书亮 Combined-type oil smoke purifier
CN203642283U (en) * 2013-11-15 2014-06-11 西安上尚机电有限公司 Household fume purification device
CN205598854U (en) * 2016-04-20 2016-09-28 新昌县林昱机械科技有限公司 Catering trade oil fume purification device
CN206439872U (en) * 2016-06-18 2017-08-25 新昌县兴旺轴承有限公司 A kind of concealed multistage filtering fume purifier of fume of blower fan
CN206514367U (en) * 2017-01-17 2017-09-22 湖州紫琅衬布有限公司 Oil smoke separating machine for forming machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
吕东风: "《建筑设备安装识图与施工工艺》", 31 August 2016, 长沙:中南大学出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110787574A (en) * 2019-10-29 2020-02-14 石狮市洪顺印染机械制造有限公司 Improved washing tower for industrial waste gas treatment

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Application publication date: 20180615