CN2123361U

CN2123361U - Dust removing purifier

Info

Publication number: CN2123361U
Application number: CN 92226748
Authority: CN
Inventors: 赵立国
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-07-08
Filing date: 1992-07-08
Publication date: 1992-12-02

Abstract

The utility model relates to a dust removing purifier. The upper part of an oil groove is connected with a housing of the purifier, which is provided with a filter layer in an inner cavity. A sucker is vertically placed in the middle of the housing. The sucker passes through the filter layer and stays above the oil level of the oil groove. The upper part of the sucker is connected with a splitter of a centrifugal chamber and is communicated with the inner cavity of the centrifugal chamber. An annular chamber is arranged between the splitter and the upper end face of the housing of the purifier and is communicated with the dust source by an outer connection tube. The upper part of the filter layer in the inner cavity of the housing of the purifier is connected with a suction pipe which is connected with a blower fan. The body of the splitter is provided with a plurality of apertures which are communicated with the annular chamber and the centrifugal chamber on the annular chamber. The lower part of a dust collecting hole on one side of the splitter is connected with a dust collecting barrel.

Description

Dust removing purifier

The utility model relates to a kind of dedusting and purifying device, particularly a kind of dust removing purifier that granule dust is purified that is applicable to.

At present the more serious employed mixer major part of building stones factory, coal yard, cement bunker and construction of dust pollution does not all have and adapts to the cleaner that satisfies the need, and therefore, all is very big to the pollution of environment and to the harm of human body.

There is small part then to take to install sweep-up pipe additional, carry out spraying and dedusting in dust suction to a bigger tower jar by blower fan at the discharging opening that adds of mixer.Because the tower tank volume of this wet dedusting is very big, and cost is higher, inconvenient carrying and installation is so can't promote the use of in building trade.In addition, dust is only caught dedusting one procedure through wet method, and its institute is very short through the dedusting path, so dust removing effects is not good, and will consume a large amount of water, and produces secondary pollution because of no water treatment corollary apparatus.

The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect of existing in prior technology, and provide a kind of have cyclonic separation, wet method catch and filter three kinds of dedusting effects, simple in structure, volume is little, the dust removing purifier of good dedusting effect.

The purpose of this utility model is to realize by following technical scheme: be connected with the purifier shell that inner chamber is equipped with filter course on the top of oil groove, the housing middle part vertically is placed with suction pipe, suction pipe passes filter course and test above the oil groove oil level, the suction pipe upper end is connected with the deflector of centrifugal chamber and connects with the centrifugal chamber inner chamber, between deflector and the purifier shell upper surface annular chamber is arranged, annular chamber communicates with dust source by extension tube attached, outside the filter course top of purifier shell inner chamber, be connected with the suction tube that links to each other with blower fan, offer several and annular chamber and its on the deflector plate body and go up the hole that centrifugal chamber connects and stitch, the bottom, control of dust hole of deflector one side is connected with dust bucket.Because the swabbing action of blower fan, dust enters annular chamber along external pipe, and sew the suction centrifugal chamber by the hole on the deflector, most of dust particle is rotated flow separation and throws and be thrown to the control of dust hole and locate, and the air communication that contains dust is crossed central suction pipe and is flowed downward, owing to be subjected to oil liquid resistance suddenly reverse flow and simultaneously with dash the mist of oil that splashes and mix, reached the particular purification effect that secondary is caught dust, after filtering layer filter after the suction tube emptying.

Therefore effect of the present utility model is significant:

1. have vortex and separate three combined dust-eliminating purification effects that big dust granules, mist of oil secondary seizure purification and filter course filter.

2, simple in structure, volume is little, in light weight, be not subjected to the place environmental limit, do not need the water source, have adaptability and flexibility preferably.

3. the vortex separation bubble of centrifugal chamber is that hole by special shape is sewn under the flowing gas effect and produces automatically, need not any external impetus and particular component.

Concrete structure of the present utility model is to be realized by following drawings and Examples:

Fig. 1 is a section of structure of the present utility model.

Fig. 2 is that the A of Fig. 1 is to view.

Fig. 3 is the three-dimensional structure diagram of deflector among Fig. 1.

Be described in detail below in conjunction with 1～3 pair of structure of the present utility model of accompanying drawing.

The utility model has blower fan 8, it is characterized in that: be connected with the purifier shell 10 that an inner chamber folding has filter course 12 on oil groove 11 tops, purifier shell 10 middle parts are vertically worn and are placed with a suction pipe 5, the upper end of suction pipe 5 is connected with the deflector 2 that has pod apertures seam 2A and connects with the centrifugal chamber 1 on its top, the hypomere of suction pipe 5 passes the oil level top of filter course 12 back tests at oil groove 11, between deflector 2 and purifier shell 10 tops annular chamber 6 is arranged, annular chamber 6 is communicated with dust source by external sweep-up pipe 7, outside filter course 12 tops of purifier shell 10 inner chambers, draw to be connected with and draw the suction tube 9 that connects with blower fan 8, end at deflector 2 major axis offers a control of dust hole 3, and 3 bottoms, control of dust hole are visited and are connected with dust bucket 4.Referring to Fig. 1 and Fig. 2

Architectural feature of the present utility model also is:

Deflector 2 is a wooden dipper shape plate, be connected with the suction pipe 5 of test at the place, suction hole at wooden dipper shape plate basic circle center, inhaling the uniform spaced apart pod apertures seam 2A that is provided with the square bar shaped on the hole week girth sheets face, each pod apertures seam 2A radially distributes, the wooden dipper head place of wooden dipper shape deflector 2 offers control of dust hole 3, the top button of wooden dipper shape deflector 2 is covered with centrifugal chamber buckle closure 1B identical with its shape and that fovea superior is protruding, the centrifugal chamber 1 that centrifugal chamber buckle closure 1B and wooden dipper shape deflector 2 structures are linked as a wooden dipper shape, filter course 12 is to be folded to fall to constituting and sit the ring platform 10A top that is placed on purifier shell 10 convexes by steel screen layer 12B and spongy layer 12A, and filter course 12 tops cover is placed with the circular pressing plate 13 that has hole 13A.Referring to Fig. 1 to Fig. 3

Architectural feature of the present utility model also is:

The hole shape of pod apertures seam 2A is a square bar trapezoidal shape, it highly is to narrow down gradually from inside to outside that its hole seam cracks, wooden dipper shape centrifugal chamber 1 outside button is covered with button cover 1A, dust bucket 4 is to twist the bottom that is stuck in control of dust hole 3, dust bucket 4 is for the transparent body or be provided with the perspective window thereon, and oil groove 11 bottoms are provided with plug cock 11A, and oil groove 11 perisporiums are provided with form 11B and filler plug 11C, the steel screen layer 12B of filter course 12 and spongy layer 12A are set to 1～4 layer, and steel screen layer 12B is positioned at the both sides of spongy layer 12A.Referring to Fig. 1 and Fig. 3

Operation principle of the present utility model is:

Utilize the suction force of blower fan 8, make clarifier together with producing air-flow and make dust be drawn into annular chamber 6 in the external sweep-up pipe 7, enter into centrifugal chamber 1 by pod apertures seam 2A then, because the hole seam is narrow, flow in the centrifugal chamber 1 so air-flow velocity is very high and form the air-flow that rotates, because the recoil effect of rotating centrifugal effect and center suction pipe 5, the dust that granularity and weight are big is thrown in 3 places, control of dust hole and the dust bucket 4 that bleeds by throwing, and dust-contained airflow passes through center suction pipe 5 once more with certain speed, compression shock fluid, fluid is dashed splash mist of oil and with air-flow in dust adhesion, produce wet seizure effect, and be attracted to screen pack 12 bottoms, when mist of oil attaches after dust pools oil droplet gradually, then fall into fluid automatically and precipitate, gas then is cleaned the back suction evacuation once more through filter course.The effect of transparent form 11B is for observing dust collection and fluid liquid level situation, for prevent to cause because of suction is excessive filter course 12 on lift, can be at circular pressing plate 13 that has uniform hole 13A of filter course 12 top casing pressures, perhaps press mother, also can reach effect same suction pipe 5 outside twisting.

Claims

1, the dedusting liquefier, blower fan 8 is arranged, it is characterized in that: be connected with the purifier shell 10 that an inner chamber folding has filter course 12 on oil groove 11 tops, purifier shell 10 middle parts are vertically worn and are placed with a suction pipe 5, the upper end of suction pipe 5 is connected with the deflector 2 that has pod apertures seam 2A and connects with the centrifugal chamber 1 on its top, the hypomere of suction pipe 5 passes the oil level top of filter course 12 back tests at oil groove 11, between deflector 2 and purifier shell 10 tops annular chamber 6 is arranged, annular chamber 6 is communicated with dust source by external sweep-up pipe 7, outside filter course 12 tops of purifier shell 10 inner chambers, draw to be connected with and draw the suction tube 9 that connects with blower fan 8, end at deflector 2 major axis offers a control of dust hole 3, and 3 bottoms, control of dust hole are visited and are connected with dust bucket 4.

2, according to the described dust removing purifier of claim 1, it is characterized in that: deflector 2 is a wooden dipper shape plate, be connected with the suction pipe 5 of test at the place, suction hole at wooden dipper shape plate basic circle center, inhaling the uniform spaced apart pod apertures seam 2A that is provided with the square bar shaped on the hole week girth sheets face, each pod apertures seam 2A radially distributes, the wooden dipper head place of wooden dipper shape deflector 2 offers control of dust hole 3, the top button of wooden dipper shape deflector 2 is covered with centrifugal chamber buckle closure 1B identical with its shape and that fovea superior is protruding, the centrifugal chamber 1 that centrifugal chamber buckle closure 1B and wooden dipper shape deflector 2 structures are linked as a wooden dipper shape, filter course 12 is to be folded to fall to constituting and sit the ring platform 10A top that is placed on purifier shell 10 convexes by steel screen layer 12B and spongy layer 12A, and filter course 12 tops cover is placed with the circular pressing plate 13 that has hole 13A.

3, according to claim 1 or 2 described dust removing purifiers, it is characterized in that: the hole shape of pod apertures seam 2A is a square bar trapezoidal shape, it highly is to narrow down gradually from inside to outside that its hole seam cracks, wooden dipper shape centrifugal chamber 1 outside button is covered with button cover 1A, dust bucket 4 is to twist the bottom that is stuck in control of dust hole 3, dust bucket 4 is for the transparent body or be provided with the perspective window thereon, oil groove 11 bottoms are provided with plug cock 11A, oil groove 11 perisporiums are provided with form 11B and filler plug 11C, the steel screen layer 12B of filter course 12 and spongy layer 12A are set to 1～4 layer, and steel screen layer 12B is positioned at the both sides of spongy layer 12A.