CN2370962Y - Oil dust remover for electrostatic oil dust collector - Google Patents

Abstract

The utility model relates to an oil dust remover for an electrostatic oil dust collector. The utility model makes use of the principle that when current flows through a resistor, the resistor can produce heat. When current flows into each electrostatic plate, the electrostatic plate can produce high heat under the proper resistance action, so the oil dust which is originally adsorbed on the surface of the electrostatic plates is melted. The electrostatic plates can be cleaned without the need of detaching an oil dust collecting tank. The utility model has the advantages of time saving, trouble saving, resource saving, and good cleaning effect.

Description

The oily dust remover of static oil and dust collector

The utility model relates to a kind of oily dust remover of static oil and dust collector, be meant a kind of especially with method and its structure of electric current by the static board of oil and dust collector, produce high heat, the mode of separating with hot melt makes the oily dirt drippage that is adsorbed in the static board surface, to reach the function of cleaning static board.

The applied principle of static oil-collecting dirt device in the prior art, it is the oily dirt that utilizes the principle of electrion to wander about as a refugee to flow through between static board, make it to be adsorbed on the static board with different electric charge, after after a while, when the static board surface adhesion is crossed heavy wool dirt, cause the shortcoming of absorption affinity reduction easily and be heated to cause the danger of spark, also have because of grease accumulates and too much cause short circuit between static board, cause the oil-collecting afunction between static board, therefore must be removed.

And it is general to accumulating in the cleaning mode of grease on the oily dirt device, more traditional is that static board is unloaded, be soaked in cleaning solution or remove greasy dirt in the mode of spraying cleaning solution and scrub, again with clear water flushing static board, treat just can reinstall in the oil dirt collecting trough after its bone dry, so cleaning process is quite consuming time bothersome, and can produce the waste water of suitable volume, does not meet economic benefit.Have again, in oil dirt collecting trough, directly static board is sprayed cleaning agent and water with shower nozzle, directly wash static board in the hope of the pressure that utilizes water and make it cleaning, though it has the advantage that saves trouble that saves time that static board need not be disassembled, but it still can expend a large amount of water and the energy, and also can produce the waste water of suitable volume relatively, and static board wants drying more difficult in oil dirt collecting trough, wait for to use behind its bone dry and also need expend the extremely long time, still can't reach the economic benefit of expection.

In recent years, have again static board is designed to circulation or mobile back and forth, and in its flow process, scrape oil removing dirt with default scraper.Yet, adopt the static board of this kind mode in flowing, to be easy to generate skew, and the scraped finish effect of long-term scraper, static board loss, complex structural designs also caused easily.

In view of the greasy dirt cleaning mode of common static oil-collecting dirt device has above-mentioned shortcoming, the inventor improves at those shortcoming researchs, forms the utility model.

The utility model aims to provide a kind of oily dust remover of static oil and dust collector, it is to utilize the electric current resistance of flowing through can produce the principle of heat, electric current is imported each static board that makes it to flow through, and produce high hot in each static board surface, make it nature drippage to fuse the former oily dirt that is adsorbed in the static board surface, reach thus and need not dismantle oil dirt collecting trough and can clean static board really.

In addition, can also near the air-flow gateway of static oil-collecting dirt device, add the device of blockading, make and to arrange in pairs or groups when the suitable electricity heating of static board, promote its function to reduce distributing of heat to sealing above-mentioned gateway.

The another characteristics of the utility model are to add the device of blockading, and a fire plant is set, and produce when unusual at perception static oil-collecting dirt device internal temperature, can to block the air supply and to spray into the fire-fighting agent, produce corresponding fire extinguishing effect with starting blockade device and fire plant.

As for detailed construction of the present utility model, application principle, effect and effect, then be described further as follows with reference to following accompanying drawing:

Fig. 1 is the structural representation of the utility model static board.

Fig. 2 is the utility model overall structure generalized section.

Fig. 3 is the A-A profile for Fig. 1.

Fig. 4 is the blockade schematic perspective view of device of another band of the utility model

Please join each figure is the structural representation of overall structure sectional side view of the present utility model and static board.By diagram as can be known, structure of the present utility model mainly comprises: oil dirt collecting trough 1, generation of static electricity element 2 and fire plant 3 etc. are partly.Wherein, oil dirt collecting trough 1 two end parts are provided with an air flow inlet 11 and an air stream outlet 12, and tool one recessed poly-portion 14 can be established in oil dirt collecting trough 1 stage casing, these recessed poly-portion 14 bottoms and can an oil exit pipe 141 be communicated with outward, and gas flows into, outlet 11, be provided with the device 13 of blockading near 12 in addition, generation of static electricity element 2 is a static board 2, static board is by a plurality of first static boards 21, second static board 32 is parallel and is listed in the oil dirt collecting trough 1,21 of these a plurality of first static boards are connected to be connected electric-conductor 213, first static board 21 in two outsides is then with end electric-conductor 211,212 stretch out, 22 of a plurality of second static boards are connected to be connected electric-conductor 223,22 of second static boards in two outsides are with end electric-conductor 221,222 stretch out, fire plant 3 is provided with a jet pipe 31 and stretches in the oil dirt collecting trough 1, and cooperates the temperature sensing device that defaults in the oil-collecting dirt 1.

In general user mode, the High Level DC Voltage that can be directly imposes an opposed polarity between end electric-conductor 221 (or 222) with the end electric-conductor 211 (or 212) of first static board 21 and second static board 22, make between two adjacent static boards 2 (i.e. first static board 21 and second static board 22) and produce discharge process, make the oily dirt of 2 of the static boards of flowing through free, and adsorbable in static board 2 surfaces.Yet,, at present technically more also a kind of static board (21 or 22) form wherein can be designed to wire or other kenels at the enforcement state of reality.

When static board 2 after permanent the use, its surface attaches excessive oil dirt and when needing cleaning, then can be at two end electric-conductors 211 of first static board 21,212 apply an appropriate voltage, also in two end electric-conductors 221 of second static board 22,222 apply an appropriate voltage, make first static board 21 and second static board, 22 surfaces that current flowing all be arranged, and each static board 2 of heating thus makes its surface oil dirt fusion, the oily dirt of this fusion drips immediately in the recessed poly-portion 14 of oil dirt collecting trough 1 bottom side, and by oil exit pipe 141 outflows, this kind directly produced the cleaning mode of heat fusion surface oil dirt by static board 2, can make static board 2 produce optimal cleaning effect.

And the device 13 of blockading is can clean static board 2 or critical situation (as: oil dirt collecting trough 1 or static board 2 surface oil dirt produce burning) time in oil dirt collecting trough 1; with oil dirt collecting trough 1 two sidewinds inlet 11, air stream outlet 12 sealings; avoid involving infringement with the protection Other related equipment; and the safety of attendant's lives and properties; and can thereby block air and enter, reach the fire extinguishing effect.With regard to design form, this device 13 of blockading can be as shown in Figure 3 gate closed, also blinds form as shown in Figure 4, it is that the flap body 231 of blockading with majority is arranged at that gas flows into, outlet 11,12 places, the operational phase was unlatching when this flap body 231 was flat, and then each is self-enclosed for cleaning and fire phases.Fire plant 3 can be in oil dirt collecting trough 1 temperature produce when unusual (as: static board 2 surface oil dirt be subjected to high temperature action and burn) effect, spraying into the fire-fighting material in good time, take place as danger situation such as fire in order to avoiding.

The utility model Fig. 2 and Fig. 3 only are the embodiment that discloses a kind of static board 2 series connection separately, and other also can in like manner be implemented according to the method that the utility model disclosed as embodiments such as parallel connections.

From the above, the oily dust removing method of the utility model static oil and dust collector and device () thereof have the effect of exempting to dismantle, exempt to wash with water and removing static board surface oil dirt really, have reached goal of the invention of the present utility model.

Claims (6)

1. the oily dust remover of a static oil and dust collector, it comprises by oil dirt collecting trough (1), generation of static electricity element (2) and fire plant parts such as (3) are formed: it is characterized in that: two ends at oil dirt collecting trough (1) are arranged with gas inflow, outlet (11), (12), a plurality of generation of static electricity component arrangements (2) are in above-mentioned oil dirt collecting trough (1) inside, the end of each generation of static electricity element (2) uses electric-conductor (221), (222) and (213) to connect respectively, and fire plant (3) is provided with a jet pipe (31) and stretches in the oil dirt collecting trough (1).

2. the oily dust remover of static oil and dust collector as claimed in claim 1 is characterized in that: generation of static electricity element (2) is static board (21), (22), and this static board (21), (22) are parallel in twos side by side.

3. electrostatic precipitator oily dust remover as claimed in claim 1, it is characterized in that: generation of static electricity element (2) can be a plurality of static boards, it is parallel interval by a plurality of first static boards (21), second static board (22) and is listed in the oil dirt collecting trough (1), between these a plurality of first static boards (21) is mutual linking, and also be connected mutually between a plurality of second static boards (22): the oily dirt of fusion be with can dripping in recessed poly-portion (14), and flowed out by oil exit pipe.

4. electrostatic precipitator oily dust remover as claimed in claim 1 is characterized in that: all sides of oily dirt groove (1) are established a fire plant (3), this device (3) but its default jet pipe (31) stretch in the oil dirt collecting trough (1).

5. as the oily dust remover of claim 1 or 5 described static oil and dust collectors, it is characterized in that: be provided with the device of blockading (13) near oil dirt collecting trough (1) two end, flow into, export with in good time sealing gas.

6. the oily dust remover of static oil and dust collector as claimed in claim 5 is characterized in that: the device of blockading (13) is provided with the majority flap body (231) of blockading, and can be the unlatching form in the oil and dust collector operating condition, and cleaning and fire phases are resistance and close.

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