CN2614788Y

CN2614788Y - Electrostatic kitchen fumes purifier

Info

Publication number: CN2614788Y
Application number: CN 03242233
Authority: CN
Inventors: 张奇林; 许传龙
Original assignee: Beijing Kehuan Jianhuan Science & Trade Co Ltd
Current assignee: Beijing Kehuan Jianhuan Science & Trade Co Ltd
Priority date: 2003-03-21
Filing date: 2003-03-21
Publication date: 2004-05-12
Anticipated expiration: 2013-03-21

Abstract

The utility model relates to an electrostatic lampblack cartridge applicable to eatery kitchens and plants producing pollutant gas, which comprises a housing with a belt-owned outer gate and an in-and-out air outlet arranged on the front and rear ends of the housing. An electropad group, a fore-and-aft filtrating net anear the in-and-out air outlet, a rectifier transformer connected with the electropad group, a switchboard connected with the rectifier transformer and a gate-retained switch are arranged in the cavity of the housing. A fire control unit is arranged on the housing and an oil collecting box is arranged on the bottom of the housing. Wherein, the electropad group comprises a fixing frame plate, a left-and-right side plate, discharging slices and earth-slices which are alternately-arranged in the frame, a high-voltage slice arranged on one side of the electropad, a tungsten filament, a shield hole perforating the left-and-right side plate, and an insulated seat. The fire control unit comprises a temperature controller, an electromagnet, a temperature-sensing probe and an extinguisher. The utility model has the advantages of small occupation room, low wind resistance, fire resistance, high cleaning efficiency, long service period, and low maintenance cost, which can not only get rid of oil smoke in the air, but also has the function of fire-extinguishing.

Description

The electrostatic oil fume clarifier

Technical field

The utility model relates to a kind of air purifier that is applicable to kitchen, restaurant, generation dusty gas workshop, specifically is a kind of electrostatic oil fume clarifier.

Background technology

Development along with society, people's environmental consciousness improves day by day, require also progressively improving for the air quality of oneself surviving, thereby the dusty gas that produces in the oil smoke that produces in culinary art, smog, peculiar smell and the production workshop need carry out purified treatment, otherwise cause environmental pollution, the strong dam of harm health.The cooking fume remover of Xiao Shouing roughly is divided into two classes in the market, and a class is a water curtain style, and another kind of is the dry type activated carbon, and the former installs and takes up space greatly, maintenance cost is high, purification efficiency is low, so eliminated by market; Though the latter installs and uses the initial stage, purification efficiency, also is difficult to dominate the market for a long time because of wind resistance height, purification efficiency decay seriously, life cycle is short, later period maintenance expense height than higher.And, in case produce flare, neither have fire-extinguishing function concurrently.

The utility model content

The purpose of this utility model be to overcome the defective that prior art exists and provide a kind of take up space little, wind resistance is low, high temperature resistant, purification efficiency is high, life cycle is long, maintenance cost is few electrostatic oil fume clarifier, it not only can remove airborne oil smoke, but also has fire extinguishing effectiveness.

The purpose of this utility model realizes by following technical scheme: a kind of electrostatic oil fume clarifier, include pars intermedia bit strip unlatching external door, a front and back end and bring the casing of air-out interface into, be provided with electrode plate groups, the rectifier transformer that links near the front and back screen pack of inlet and outlet, with electrode plate groups and distribution board and the gate inhibition's switch that links with rectifier transformer in its described casing chamber, described casing top is provided with fire plant, the bottom is provided with oil collection box.

Electrostatic oil fume clarifier of the present utility model, wherein said electrode plate groups comprise that the shield opening that connects on the high compressing tablet of a side in the discharge sheet arranged by being separated by in fixedly deckle board, left side plate, the frame and ground strip, the frame and tungsten filament, the left side plate and the insulating base on the shield opening constitute.

Electrostatic oil fume clarifier of the present utility model, wherein said fire plant comprise the electromagnet that links by temperature controller, with temperature controller and stretch into the temperature-sensing probe in the case and constitute with fire extinguisher that electromagnet links.

Good effect of the present utility model is: its install take up space little, wind resistance is low, high temperature resistant, purification efficiency is high, life cycle is long, maintenance cost is few, not only can remove airborne oil smoke, but also has fire-extinguishing function concurrently, compliance with environmental protection requirements.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is an electrode plate groups schematic perspective view of the present utility model.

Fig. 3 is an electrode plate groups vertical view of the present utility model.

Fig. 4 is an electrode plate groups of the present utility model left and right sides diagrammatic sketch.

Fig. 5 is the schematic diagram of installing and using of the present utility model.

Fig. 6 is an operation principle schematic diagram of the present utility model.

The specific embodiment

Below in conjunction with drawings and Examples in detail the utility model is described in detail.

As shown in Figure 1, electrostatic oil fume clarifier of the present utility model, include a pars intermedia bit strip and open external door 2, the front and back end is brought the casing of being made by steel plate 1 of air-out interface 3 into, casing 1 appearance scribbles anticorrosive coat, be provided with almag electrode plate groups 4 (also can be described as the control of dust group) in its casing 1 chamber, front and back airstrainer 12 near inlet and outlet 3,13, the rectifier transformer 5 that links with electrode plate groups 4 reaches distribution board 6 and the gate inhibition's switch 7 that links with rectifier transformer 5, casing 1 top is provided with fire plant, the bottom is provided with oil collection box 14, and its rectifier transformer 5 has resistance to elevated temperatures.

Shown in Fig. 2-4, shield opening 22 that connects on the high compressing tablet 20 that electrode plate groups 4 comprises a side in the discharge sheet 18 arranged by being separated by in fixedly deckle board 16, left side plate 15, the frame and ground strip 19, the frame and tungsten filament 21, the left side plate 15 and the insulating base 17 on the shield opening 22 constitute.

As shown in Figure 1, fire plant comprises the electromagnet 10 that links by temperature controller 9, with temperature controller 9 and stretches into the temperature-sensing probe 11 in the case 1 and constitute with fire extinguisher 8 that electromagnet 10 links that the safe temperature value that its temperature controller 9 is set can be 150-160 ℃.

As shown in Figure 5, electrostatic oil fume clarifier of the present utility model, it is installed between the front and rear row airduct 25,26 of cooking stove 23 top petticoat pipes 24, and its casing turnover wind interface 3 is connected with front and rear row airduct 25,26, and communicates.

As shown in Figure 6, the operation principle of the utility model electrostatic oil fume clarifier is: during use, connect power supply (220v/50z), electric current is through rectifier transformer 5 rectifier transformers, become DC24v, again through transformation to 15kv, form the low current high-voltage state, input electrode plate group 4, this moment, 4 of electrode plate groups were divided into two districts, one district is higher-pressure region (ionization district) 15kv, another district is low-pressure area (accumulation area) 7.5kv, when pollution sources (contaminated air) 27 pass through preceding screen pack 12, through just entering the high compressing tablet 20 of higher-pressure region and the electric field of 21 formation of tungsten filament after the filter, pollution sources 27 ionizations (electric charge) are become the positively charged particle, when the positively charged particle moves to ground strip 18 and the low depressor of discharge between the sheet 19, utilize the ground strip 18 and the same sex of discharge sheet 19 to repel each other, the principle that there is a natural attraction between the sexes captures contaminant particles get off, remove the gas behind the contaminant particles, again through screen pack 13 further filterings later, can reach the effect that purifies air fully, give off the pure air 28 of compliance with environmental protection requirements, it captures the oil that gets off, cigarette, dirt disappears because of electric charge, flow under the gravity effect in the oil collection box 14 of bottom.

Temperature-sensing probe 11 in being located at casing 1, the oil smoke temperature of surveying when surpassing 150 ℃ of the safety values that temperature controller 9 sets or recording the condition of a fire, its measured signal reaches temperature controller 9, start by temperature controller 9 control electromagnet 10, open fire extinguisher 8, lower the temperature at once or put out the condition of a fire, guarantee its safety.

When the clarifier operate as normal, because the left side plate 15 of electrode plate groups 4 is provided with insulating base 17, it plays insulation, fixing, moisture-proof role, thereby the phenomenon of getting an electric shock can not occur on the electronic box body 1.

After electrode plate groups (control of dust group) 4 is used a period of time, must pull down cleaning, can guarantee clean-up effect.Earlier with power-off, open external door 2 during dismounting, because of being provided with gate inhibition's switch 7, in case open the door, its gate inhibition's switch 7 is the positive closing power supply voluntarily, in order to avoid the false touch power supply.

Claims

1, a kind of electrostatic oil fume clarifier, include pars intermedia bit strip unlatching external door (2), a front and back end and bring the casing (1) of air-out interface (3) into, it is characterized in that: be provided with electrode plate groups (4), the rectifier transformer (5) that links near the front and back screen pack (12,13) of inlet and outlet (3), with electrode plate groups (4) and distribution board (6) and the gate inhibition's switch (7) that links with rectifier transformer (5) in described casing (1) chamber, described casing (1) top is provided with fire plant, the bottom is provided with oil collection box (14).

2, electrostatic oil fume clarifier according to claim 1 is characterized in that: described electrode plate groups (4) comprises that the high compressing tablet (20) of a side is gone up the shield opening (22) and the insulating base (17) on the shield opening (22) that connect with tungsten filament (21), left side plate (15) in the discharge sheet (18) arranged by being separated by in fixedly deckle board (16), left side plate (15), the frame and ground strip (19), the frame and constitutes.

3, electrostatic oil fume clarifier according to claim 1 and 2 is characterized in that: fire extinguisher (8) formation that described fire plant comprises the electromagnet (10) that links by temperature controller (9), with temperature controller (9) and stretches into the temperature-sensing probe (11) in the case (1) and link with electromagnet (10).