CN204769125U - Electrostatic oil smoke clarifier that purifying effect is good - Google Patents
Electrostatic oil smoke clarifier that purifying effect is good Download PDFInfo
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- CN204769125U CN204769125U CN201520399243.7U CN201520399243U CN204769125U CN 204769125 U CN204769125 U CN 204769125U CN 201520399243 U CN201520399243 U CN 201520399243U CN 204769125 U CN204769125 U CN 204769125U
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Abstract
The utility model relates to an electrostatic oil smoke clarifier that purifying effect is good, including external shell of square cavity purifying box and electric control chamber, the right side of box installation electric control chamber, both sides opening that the external shell facies of purifying box is right, oil smoke get into from one side opening, are taken out by the fan from the opposite side opening, and bottom surface system has the opening under the external shell of purifying box, corresponds one album of oil box of installation for the oil that the purification device flowed down in the collection casing drips or other liquid drops. The utility model provides an electrostatic oil smoke clarifier in (ionized region) the forward -mounted of high -pressure discharge district prefilter, can filter the great oil smoke ion of particle diameter, will endanger the high -tension electricity from the ion separation of board outside, effectively protected the safety of ionization board in the high -pressure discharge district.
Description
Technical field
The utility model belongs to field of lampblack purification, especially a kind of electrostatic oil fume deaner of good purification.
Background technology
The oil smoke produced in industrial production or culinary cuisine process is directly discharged into outdoor, can pollute air.Today that environmental requirement is more and more higher, need at oil smoke discharge advance row relax, reduce discharge of poisonous waste in oil smoke.Cooking fume remover conventional mostly at present is unistage type, and be generally single mechanical type or single electrostatic, treatment effect is unsatisfactory.When oil smoke occurring source distance clarifier close together, oil smoke arrives clarifier by short distance conveying, and smoke particle becomes bulk in flue gas, in flue gas, do not reach uniform state, makes the process of unistage type clarifier incomplete.Simultaneously unistage type clarifier requires very high to cooking fume Flow Velocity, and speed when cooking fume flows through clarifier does not reach equilibrium valve, clean-up effect extreme difference, and has black smoke and stink.
The oil smoke that cooking gives out be edible oil and food under the high temperature conditions, a large amount of thermal oxide catabolites of generation.During the cooking, grease is heated, and when temperature reaches the smoke point 170 DEG C of edible oil, occurs the blue smoke mist that the initial stage decomposes, along with temperature continues to raise, decomposition rate is accelerated, when temperature reaches 250 DEG C, occur a large amount of oil smoke, and with pungent smell, oil smoke granularity is at 0.01 micron-0.3 micron.Relevant department analyzes from the oil smoke sample of the frequent deep fried foodstuff that residential households is collected, and measures 220 number of chemical materials altogether, wherein mainly contains aldehyde, ketone, hydrocarbon, aliphatic acid, alcohol, aromatic compound, ester, lactone, heterocyclic compound etc.Also the known mutations carcinogenic substances such as volatile nitrosamine are found in cooking fume.
Generally needed to carry out multistage purification Sum decomposition before oil smoke gets rid of outdoor, harmful substance is prevented to be dispersed in air, existing exist multiple fume purifier of fume on the market, such as content disclosed in following patent article: CN203131921U discloses, a kind of compound segmented electrostatic oil and smoke cleaner, comprise purification casing, purification casing front end arranges mechanical type gravitational settling net, polarization carbonization plate is set after mechanical type gravitational settling net, polarization carbonization plate is fixed on purification casing by collets, in polarization carbonization plate, high pressure positive electrode is set, high pressure positive electrode voltage 15-17KV, high pressure positive electrode is connected with electric cabinet inner high voltage cathode power supply, polarization carbonization plate is connected with electric cabinet inner high voltage negative power supply, after polarization carbonization plate, Electrostatic Absorption plate is set, Electrostatic Absorption plate is fixed on purification casing by collets, low pressure positive electrode is set in Electrostatic Absorption plate, low pressure positive electrode voltage 6-8KV, low pressure positive electrode is connected with low pressure cathode power supply in electric cabinet, Electrostatic Absorption plate is connected with low pressure negative power supply in electric cabinet, purification tank ends arranges flange in order to be connected with smoke exhaust pipe.For improve purifying rate, mechanical type gravitational settling net arrange two-layer more than, the thick 0.6-1.5mm of web plate, mesh diameter 5-10mm, web plate spacing 12-15mm.Polarization carbonization plate arranges more than two pieces, and Electrostatic Absorption plate arranges more than two pieces.For convenience of the waste oil that collection and purification device is separated, purification casing lower end arranges oil drain pan.Purification casing lower end arranges hole for hoist two only in order to convenient lifting.
CN203737395U discloses a kind of electrostatic oil fume deaner, comprises shell and bottom support frame, and the left and right end of described shell is provided with air inlet and gas outlet, and bottom support frame inside is placed with oil collecting pot; Be electric appliance box before shell, an adjustable high voltage source is housed inside electric appliance box; Enclosure is equipped with electrode module, and electrode module one end is provided with high-voltage contact, and high voltage source produces high-tension current, passes to electrode module, form corresponding high-pressure electrostatic Disengagement zone and low voltage electrostatic adsorption zone via high-voltage contact; The utility model is rational in infrastructure, can effectively strengthen adsorption effect and reduce energy consumption.
Cross electrostatic oil fume deaner difference comparatively greatly disclosed in clarifier disclosed in above-mentioned two patents and the application, do not affect novelty and the creativeness of the application.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides the electrostatic oil fume deaner of the good purification that a kind of strainability is good, structure is simple, practical and convenient.
The technical scheme that the utility model realizes object is as follows:
A kind of electrostatic oil fume deaner of good purification, comprise purifying box body case and electric control chamber, electric control chamber is installed on the right side of casing, the both-side opening that purifying box body case is relative, spaced and parallel installation oil smoke prefilter successively in purifying box body case, high pressure ionization assembly, low pressure collections assembly, whole filter, high pressure ionization assembly and low pressure collections inter-module are every being installed in parallel on a drawing box, drawing box is directly placed between the oil smoke prefilter of purifying box body case and whole filter, the positive pole of high pressure ionization assembly is connected with electric control chamber inner high voltage cathode power supply, the negative pole of low pressure collections assembly is connected with low pressure negative pole in electric cabinet, high pressure ionization assembly and low pressure collections assembly adopt necessary insulating part to insulate in the junction with drawing box, described whole filter is the absorption sheet frame of a central filler active carbon, described oil smoke prefilter comprises frame and butterfly filtering rod, parallelly between butterfly filtering rod is staggered in frame, and form a smoke filtration face, described butterfly filtering rod end is inlaid in frame, frame lower ending opening.
And, the structure of described butterfly filtering rod is as follows: the both sides comprising described butterfly filtering rod are the corner air channel of specular, top, corner air channel is butterfly head, and bottom, corner air channel is butterfly wing, and butterfly head and butterfly wing are round and smooth arc and arrange, an obtuse angle angle is formed between two butterfly heads, form an acute angle between two butterfly wings, be shaped with arc-shaped protrusions in two side, air channel, round and smoothly between arc-shaped protrusions be connected with groove, also be shaped with arc-shaped protrusions in the outside of two butterfly wings, round and smoothly between projection be connected with groove.
And described high pressure ionization assembly produces the voltage of 12-15kv, low pressure collections assembly produces the voltage of 6000v.
The beneficial effects of the utility model are:
The electrostatic oil fume deaner that the utility model provides has installed prefilter in high voltage discharge field (ionized region) front portion; oil smoke ion filter larger for particle diameter can be fallen; the ion of harm high pressure ionization plate intercepted outside, the safety of ionization plate in available protecting high voltage discharge field.
After the electrostatic oil fume deaner that the utility model provides has installed prefilter, the particle diameter of the soot particles entering ionized region can be ensured, ensure ionization effect, improve the clean-up effect of clarifier further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is that the B-B of Fig. 2 is to sectional view;
Fig. 4 is the structural representation (having half side is frame inner structure) of oil smoke prefilter;
Fig. 5 be in Fig. 4 A-A to profile;
Fig. 6 is the schematic cross-section of butterfly filtering rod;
Fig. 7 is the schematic perspective view of butterfly filtering rod.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of electrostatic oil fume deaner of good purification, comprise square hollow purifying box body case 1-1 and electric control chamber 1-3, electric control chamber is installed on the right side of casing, the both-side opening that purifying box body case is relative, oil smoke enters from a side opening, is extracted out from opposite side opening by blower fan, is shaped with opening at purifying box body case bottom surface, corresponding an oil collection box 1-4 is installed, for purifying the oil droplet or other drops that device flows down in assembling supporting member.
From oil smoke entrance side, spaced and parallel installation oil smoke prefilter 1-2, high pressure ionization assembly 1-9, low pressure collections assembly 1-10, whole filter 1-8 successively in purifying box body case.Wherein, the cooking fume filter of both sides and whole filter are inlaid in the draw-in groove that in purifying box body case, bottom surface is reserved respectively, high pressure ionization assembly and low pressure collections inter-module are every being installed in parallel on a drawing box 1-6, drawing box is directly placed between the oil smoke prefilter of purifying box body case and whole filter, and be parallel to each other, the positive pole 1-5 of high pressure ionization assembly is connected with electric control chamber inner high voltage cathode power supply, the negative pole 1-7 of low pressure collections assembly is connected with low pressure negative pole in electric cabinet, high pressure ionization assembly and low pressure collections assembly adopt necessary insulating part to insulate in the junction with drawing box.High pressure ionization assembly produces the voltage of 12-15kv, the voltage of low pressure collections assembly generation 6000v, and the two all adopts conventional cooking fume remover high and low pressure assembly of the prior art, assembly disclosed in patent CN203131921U.
Described whole filter is the absorption sheet frame of a central filler active carbon, and after oil smoke is by electrostatic adsorption, sheet frame absorption is adsorbed in remaining a little participation.
The structure of described oil smoke prefilter is: comprise frame 1 and butterfly filtering rod 2, parallelly between butterfly filtering rod be staggered in frame, form a smoke filtration face, an installing plate 3 is set with in the both sides up and down near frame in order to easy for installation, butterfly filtering rod passes from installing plate, its end is inlaid in frame, frame lower ending opening, the corresponding oil trap of housing of opening part.The structure of described butterfly filtering rod is as follows:
The both sides comprising described butterfly filtering rod are the corner air channel 2-3 of specular, top, corner air channel is butterfly head 2-1, bottom, corner air channel is butterfly wing 2-6, butterfly head and butterfly wing are round and smooth arc and arrange, an obtuse angle angle is formed between two butterfly heads, an acute angle is formed between two butterfly wings, arc-shaped protrusions 2-4 is shaped with in two side, air channel, round and smoothly between arc-shaped protrusions be connected with groove 2-5, also arc-shaped protrusions 2-2 is shaped with in the outside of two butterfly wings, round and smoothly between projection be connected with groove, arc-shaped protrusions can increase oil smoke by turnover during filter, the grease that groove stays after oil smoke can being passed through flows down smoothly, outflow filter is to oil trap.Formed between the butterfly wing of both sides an acute angle can time impact and can be dispersed to both sides smoking-hole as early as possible, other enclosure is taken away.
The electrostatic oil fume deaner that the utility model provides has installed prefilter in high voltage discharge field (ionized region) front portion; oil smoke ion filter larger for particle diameter can be fallen; the ion of harm high pressure ionization plate intercepted outside, the safety of ionization plate in available protecting high voltage discharge field.Between the staggered butterfly filtering rod of oil smoke prefilter, gap forms the swirl type whirlpool ditch of three, time cooking time the grease, steam and the solid particulate matter that produce by the frictional force of three grades of high speed whirlwinds and Wahlen section bar, effectively filtered, whirlwind, Asperity model structure guarantee that air quantity is even.
Claims (3)
1. the electrostatic oil fume deaner of a good purification, it is characterized in that: comprise purifying box body case and electric control chamber, electric control chamber is installed on the right side of casing, the both-side opening that purifying box body case is relative, spaced and parallel installation oil smoke prefilter successively in purifying box body case, high pressure ionization assembly, low pressure collections assembly, whole filter, high pressure ionization assembly and low pressure collections inter-module are every being installed in parallel on a drawing box, drawing box is directly placed between the oil smoke prefilter of purifying box body case and whole filter, the positive pole of high pressure ionization assembly is connected with electric control chamber inner high voltage cathode power supply, the negative pole of low pressure collections assembly is connected with low pressure negative pole in electric cabinet, high pressure ionization assembly and low pressure collections assembly adopt necessary insulating part to insulate in the junction with drawing box, described whole filter is the absorption sheet frame of a central filler active carbon, described oil smoke prefilter comprises frame and butterfly filtering rod, parallelly between butterfly filtering rod is staggered in frame, and form a smoke filtration face, described butterfly filtering rod end is inlaid in frame, frame lower ending opening.
2. the electrostatic oil fume deaner of good purification according to claim 1, it is characterized in that: the structure of described butterfly filtering rod is as follows: the both sides comprising described butterfly filtering rod are the corner air channel of specular, top, corner air channel is butterfly head, bottom, corner air channel is butterfly wing, butterfly head and butterfly wing are round and smooth arc and arrange, an obtuse angle angle is formed between two butterfly heads, an acute angle is formed between two butterfly wings, arc-shaped protrusions is shaped with in two side, air channel, round and smoothly between arc-shaped protrusions be connected with groove, also arc-shaped protrusions is shaped with in the outside of two butterfly wings, round and smoothly between projection be connected with groove.
3. the electrostatic oil fume deaner of good purification according to claim 1, is characterized in that: described high pressure ionization assembly produces the voltage of 12-15kv, and low pressure collections assembly produces the voltage of 6000v.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399243.7U CN204769125U (en) | 2015-06-10 | 2015-06-10 | Electrostatic oil smoke clarifier that purifying effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520399243.7U CN204769125U (en) | 2015-06-10 | 2015-06-10 | Electrostatic oil smoke clarifier that purifying effect is good |
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| Publication Number | Publication Date |
|---|---|
| CN204769125U true CN204769125U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520399243.7U Expired - Fee Related CN204769125U (en) | 2015-06-10 | 2015-06-10 | Electrostatic oil smoke clarifier that purifying effect is good |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765416A (en) * | 2017-01-25 | 2017-05-31 | 广州润天环保科技有限公司 | Oil fume purifier |
| CN106871199A (en) * | 2017-03-15 | 2017-06-20 | 北京金盾华通科技有限公司 | A kind of siphon lampblack absorber for being provided with butterfly fillter section |
| CN108469052A (en) * | 2018-06-21 | 2018-08-31 | 明光瑞泰工业有限公司 | A kind of pocket barbecue oil fume purifier |
| CN109373385A (en) * | 2018-10-31 | 2019-02-22 | 苏州兆和通风设备制造有限公司 | A kind of cooking fume filter with primarily efficient filter function |
| CN109974058A (en) * | 2019-04-27 | 2019-07-05 | 武汉金汉穗厨房设备制造有限公司 | A kind of Combined fume purifier |
| CN114811689A (en) * | 2022-04-22 | 2022-07-29 | 四川奥洁消毒设备有限公司 | Oil smoke air purifier with negative pressure collection function |
-
2015
- 2015-06-10 CN CN201520399243.7U patent/CN204769125U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765416A (en) * | 2017-01-25 | 2017-05-31 | 广州润天环保科技有限公司 | Oil fume purifier |
| CN106871199A (en) * | 2017-03-15 | 2017-06-20 | 北京金盾华通科技有限公司 | A kind of siphon lampblack absorber for being provided with butterfly fillter section |
| CN108469052A (en) * | 2018-06-21 | 2018-08-31 | 明光瑞泰工业有限公司 | A kind of pocket barbecue oil fume purifier |
| CN109373385A (en) * | 2018-10-31 | 2019-02-22 | 苏州兆和通风设备制造有限公司 | A kind of cooking fume filter with primarily efficient filter function |
| CN109974058A (en) * | 2019-04-27 | 2019-07-05 | 武汉金汉穗厨房设备制造有限公司 | A kind of Combined fume purifier |
| CN114811689A (en) * | 2022-04-22 | 2022-07-29 | 四川奥洁消毒设备有限公司 | Oil smoke air purifier with negative pressure collection function |
| CN114811689B (en) * | 2022-04-22 | 2023-10-24 | 四川奥洁消毒设备有限公司 | Lampblack air purifier with negative pressure collection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170610 |