CN2605926Y

CN2605926Y - Composite high-efficient electrostatic flue purifier

Info

Publication number: CN2605926Y
Application number: CN 02246430
Authority: CN
Inventors: 刘幼林; 刘鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-26
Filing date: 2002-08-26
Publication date: 2004-03-10
Anticipated expiration: 2012-08-26

Abstract

The utility model provides a high efficient and compound electrostatic purifying device used for discharging oil smoke in catering trade. Wherein electrode composite modules in charging area adopt a prickle type electrode; electrode composite modules in dust collecting area adopt a folded plate electrode to catch the particles and the oil mist colloid, which can enhance the machine-electrostatic effect, and increase the efficiency of purifying the oil smoke. The utility model can be in box combination, is in compact structure, easy installation, small floor area and more reliable operation.

Description

A kind of efficient composite static lampblack purification device

The utility model provides a kind of efficient composite static lampblack purification device that can be used for city cooking fume control.

Existing multiple technologies aspect the purification of the air cleaning completed region of the city catering trade especially in recent years discharging oil smoke, electrostatic technique is owing to have higher purification efficiency, volume is little, low-resistance, and low energy consumption and easy operational management mode become the technology of wherein extensive use.Its basic principle is to utilize the high-voltage electrostatic field to make by the gas ionization between the electrode, makes trickle flue dust and mist of oil colloidal solid charged, thereby it can be captured in plate electrode, reaches efficient purification effects.Because at present collector electrode mostly is dull and stereotyped, is difficult to fully keep the rational charged particle into speed that becomes in that the air communication of fair speed is out-of-date, thereby can not obtains higher purification efficiency.And static lampblack purification device is pole plate adhesion greasy dirt after operation a period of time, can cause decrease in efficiency, must clean.Plate electrode does not have enough intensity, very easily distortion in the cleaning process, and serious not only damage insulation also can destroy balanced electric field, causes the generation of interruption of service.

The purpose of this utility model and task are the deficiencies that exists in the said goods technology, a kind of efficient composite static lampblack purification device is provided, adopt the flap electrode, both can improve pole plate intensity, increase again smoke treatment and electrode collision, contact, prolong purifying paths, thereby effectively improve the oil smoke arresting efficiency.

Technical solution of the present utility model is that device is made of a horizontal square casing (1) and its inner array electrode composite module (2).The casing both sides are provided with air inlet (3) and air outlet (10) respectively; Be provided with even distributing wind device (4) in air inlet pipeline section one side; Top power supply box (5) is an independent case body, and mounted inside high-voltage rectifier power source (6) has the inspection door (8) of installing running LED (7); Bottom base (12) and casing are by tilt clapboard (13) parting seal, and the dividing plate minimum point has oil-collecting comb (14) to be communicated with downwards; Oil collection box (15) is housed in the base; The casing front has the hermatic door (9) that can pack into, take out the electrode composite module.The flap electrode (16) of electrode composite module quantity and composite module, barb type corona electrode (17) all can be determined according to the flow of handling soot gas and purification efficiency.Air outlet is equipped with metal screen (11).Capturing electric field region electrode employing flap type, the flap angle is 15 °, and like this, oil smoke air-flow and pole plate relative motion contact area increase, and the double suction-operated of collision improves greatly, and air flow path prolongs, and resistance can obviously not increase; And pole plate intensity also is improved.Because the casing opened upper end makes to have tongue, so can assemble with casing or the sealing of power supply box lower recess easily.For the occasion of many kitchen ranges eye, the big pending oil smoke of flow, two or more casings make up assembling up and down and can meet the demands.

Below in conjunction with accompanying drawing static lampblack purification device of the present utility model is described in detail:

Fig. 1 is a structural profile view of the present utility model;

Fig. 2 is the utility model barb type corona electrode assembly structure figure;

Fig. 3 is the utility model flap electrode assembly structure figure;

Fig. 4 is a flap electrode profile.

For further setting forth technology contents of the present utility model and characteristics, describe implementation process in detail below in conjunction with accompanying drawing:

As shown in the figure, the oil smoke that cooking process produces enters the electrostatic oil and smoke cleaner casing by the left side air inlet, the inclined baffle by air-distribution device at first, this moment colliding, sticking in the flue gas than larger oil droplet and screen, be forced to guiding thereupon and evenly enter the high voltage electric field charging area, by promptly being subjected to strong ionization near the barb type corona electrode, fine grit and mist of oil colloid are entered high voltage electric field and are captured the district after charged.Capture the district at electric field, accelerating field becomes to into causing arresting efficiency to improve because flap electrode flanging increases the mechanical collision probability for fine grit and mist of oil colloid.Handle through 2～3 pairs of electrode composite modules, can obtain very high purification efficiency.The fluid spontaneous current that electrode surface captures, sticks flows into oil collection box by the oil-collecting comb again down to inclined floor.Purified gas also will filter by the one-level metal screen, after ventilation blower enters atmosphere.The high-voltage rectifier power source of keeping the high-voltage electrostatic field places the power supply box on top, high-voltage output end to pass the power supply box seal diaphragm to connect each electrode composite module.High-voltage rectifier power source adopts controllable silicon to control rectification assembling device automatic Regulation automatically; Have overvoltage, overcurrent and short-circuit protection, ground protection.

Characteristics of the present utility model are: utilize the high-voltage electrostatic dust-collecting principle, select electricity Utmost point composite module form, the charging area module adopts the barb type corona electrode, guarantees lotus Electric strength; Accumulation area adopts the flap electrode to capture fine grit and mist of oil colloid, can Effective Raise fume purifying efficient. The upper and lower work of body structure of the present utility model has The sealing tongue can be finished casing and casing, casing and power supply box, base easily Be tightly connected, simplify to install, configuration.

This device is the efficient composite fume purifying dress that integrates a mechanical static Put, more compact structure is taken up an area littlelyr, has better operational reliability.

Claims

1, a kind of efficient composite static lampblack purification device is characterized in that:

(1) combined by 3 square box substantially, upper box body installing high-voltage rectifier power source is installed electrode composite module in groups in the casing of middle part, bottom base installing oil collection box;

(2) casing air intake one side in middle part is equipped with the inclined baffle of air-distribution device.

2, a kind of efficient composite static lampblack purification device as claimed in claim 1 is characterized in that charging area adopts the barb type corona electrode, and accumulation area adopts the flap electrode.