CN2224593Y - High performance water-filtering dust-cleaner - Google Patents

Abstract

The utility model relates to a high-efficiency water-filtering type suction cleaner, which uses a water-filtering device to replace the dust storage chamber and the filter screen of the existing suction cleaner, wherein, the water-filtering device is composed of a dust suction pipe, a base casing, a baffle for water burying and bubble breaking, a labyrinth type water baffle, and the water. Dusty gas passes through the water-filtering type suction cleaner. Clean air can be exhausted after the dust is adsorbed and filtered by the water. When the work is finished, the sucked dust can be cleared conveniently and hygienically by dumping the interior water. Compared with the existing suction cleaners, the power of a motor can be reduced by 10%-30%.

Description

Efficient water filtering type dust collector

The utility model is used for dust catcher.

The conventional domestic dust catcher generally adopts cloth bag strainer filtering dust, and the cloth bag filter screen exists a lot of disadvantages.Because dust is very easily overflowed from the hole of clean filter cloth, so the initial stage is used filter dirt poor effect, it is serious that secondary is raised phenomenon, contaminated environment.0.5--5 the dust of μ can produce harm to the human lung.The efficient time of actual filter cloth work is after keeping a great deal of dust load on the filter cloth, but this time cannot not keep longly, cloth bag is promptly shut by dust, air drag increases, the suction inlet negative pressure reduces, and dust removal ability reduces, and at this moment motor power consumption and fan noise will increase.In addition, impacting of the bulky grain dust that filter cloth is sucked for a long time, very easily damaged.In cleaning dust catcher dust, the dust of dust-storage chamber very easily disperses, and filter screen dusty does not have desirable method for cleaning especially.

The utility model is at the problems referred to above, utilize the adsorption filtration effect of water to dust, use water as filtering material, the cloth bag filter screen that replaces conventional cleaners, the dust that filtering sucks, according to " dedusting technology handbook ([day] well she ancient steel one work, China Machine Press publishes) the minimum dust granule that captures of water filtration method can reach 0.5--1 μ, and bigger dust granule is captured effect can be better.

After adopting the water filtration method, its great advantage is the air drag substantially constant.Dust catcher always works in comparatively ideal efficient state, and the blocked or damaged phenomenon of filter cloth is stopped.The dust catcher of the comparable use filter cloth of power of motor reduces 10%--30%.It is not strict to use water filtering type dust collector that working environment is required, but dust is extremely many or ground also operate as normal of low amounts of water slightly.When the another one remarkable advantage is to clear up dust catcher, only need dust catcher is opened, sewage is outwelled, wash slightly, can clean up.Time saving and energy saving, free from environmental pollution, these characteristics conventional cleaners especially are too far behind to catch up.

The utility model is achieved in that

Replace that the water filtering device of cloth bag filter screen and dust-storage chamber is by sweep-up pipe in the former dust catcher; The drain pan that is filled with water; The buried water hogged bubble baffle plate; The labyrinth type water fender; Blower fan is formed.Dusty gas enters the drain pan that is filled with water by sweep-up pipe and contacts with water under suction function, and bubble is attenuated little by the buried water hogged bubble baffle plate, increased the contact area of dusty gas and water, after being soaked, stays in the water dust, walked around the labyrinth type water fender by the clean air of filter, be discharged from dust catcher after entering blower fan.

Below by example in conjunction with the accompanying drawings 1 pair of the utility model be described in detail:

Accompanying drawing 1 is the main structure longitudinal sectional drawing.

1-drain pan 2-labyrinth type water fender 3-sponge 4-blower fan

5-waterproof machine 6-buried water hogged bubble baffle plate 7-universal caster wheel

8-water 9-transparency window 10-sweep-up pipe 11-upper casing

12-power switch 13-handle 14-exhaust outlet sponge

The 15-wire spool

The water filtering device of this dust catcher is by sweep-up pipe (10); Drain pan (1); Buried water hogged bubble baffle plate (6); Labyrinth type water fender (2) is formed.Sweep-up pipe (10) is inserted on the drain pan (1), buried water hogged bubble baffle plate (6) is inserted in drain pan (1) and goes up and imbed below the water surface, under the blower fan suction function, dusty gas is ground into tiny bubble by buried water hogged bubble baffle plate (6) and fully contacts with water, and labyrinth type water fender (2) is inserted in and is positioned at buried water hogged bubble baffle plate (6) top on the drain pan (1).The labyrinth type water fender is in order to remove small water droplet fragmentary in the gas, and it is for the height of observing the drain pan middle water level and the dirty Cheng Du of water that a transparency window (9) is arranged on the drain pan (1).

Accompanying drawing 2 is critical piece three-dimensional assembly diagrams.

11-upper casing 2-labyrinth type water fender

6-buried water hogged bubble baffle plate 1-drain pan

10-sweep-up pipe 9-transparency window

Dust catcher is opened upper casing (11) before use earlier; Labyrinth type water fender (2) is taken out; Add clear water in the outer annular groove of drain pan (1) to the waterline position shown in the transparency window (9), put into labyrinth type water fender (2); Upper casing (11) is built and locked, sweep-up pipe is plugged, connecting power supply can start working.

After dust catcher is finished using, open upper casing (11); Unload sweep-up pipe (10); Labyrinth type water fender (2) and buried water hogged bubble baffle plate (6) are taken out, the addle in the drain pan (1) is outwelled, and wash labyrinth type water fender (2) with clear water; Buried water hogged bubble baffle plate (6); Drain pan (1) gets final product.

Claims (1)

1. an efficient water filtering type dust collector is characterized in that: there is a water filtering device (1.1) inside, (1.2) the buried water hogged bubble baffle plate (6) in the described water filtering device inserts below the middle water surface of drain pan (1), and the labyrinth type water fender (2) in (1.3) described filter is inserted in the top that is positioned at buried water hogged bubble baffle plate (6) on the drain pan (1).

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