CN103055620A - Additive bin dust collection device and using method thereof - Google Patents

Abstract

The invention relates to an additive bin dust collection device and a using method of the additive bin dust collection device. The additive bin dust collection device comprises an outer barrel, a filter bag, a blowback pulse valve, an induced draft fan, a flexible joint and an air intake pipe, wherein the lower end of the outer barrel is connected with an additive bin through a flange, and the upper end of the outer barrel is connected with the blowback pulse valve and the air intake pipe through a flange cover; the air intake pipe is connected with the induced draft fan through the flexible joint; the filter bag is lifted on the flange cover; the filter bag is arranged inside the outer barrel; and the blowback pulse valve is connected with an air source of an air compressor. The additive bin dust collection device has the advantages that the dust-containing airflow is filtered by utilizing a filter element, the filtered dust is discharged into the additive bin through high-pressure blowback pulse, the additive dust is recycled, the waste of the additives is avoided, the raw materials are saved, and the problem of environmental pollution is solved.

Description

A kind of additive storehouse dust arrester and using method

Technical field

The present invention relates to a kind of additive storehouse dust arrester and using method, relate in particular to a kind of dry mortar mixing plant additive storehouse dust arrester and using method.

Background technology

In the dry mortar mixing plant industry, see Fig. 1, when reinforced in various additives storehouse, can produce a large amount of flour dust overflows, dust collection method is by air inducing pipeline dust to be sent into deduster, and it is compound that deduster is collected the additive dust that gets off, and can not be re-used as additive and use, not only cause the additive waste, and air inducing pipeline is long, often obstruction, and dust removing effects is undesirable, contaminated environment.

Summary of the invention

For overcoming the deficiencies in the prior art, the purpose of this invention is to provide a kind of additive storehouse dust arrester and using method, reach on the spot and separate, reclaim the additive dust, recycle, avoid additive waste, reduce the pollution to environment.

For achieving the above object, the present invention is achieved through the following technical solutions:

A kind of additive storehouse dust arrester, comprise urceolus, filter bag, blowback pulse valve, air-introduced machine, connecting hose, induced duct, the urceolus lower end is connected with the additive storehouse by flange, the upper end is connected with blowback pulse valve, induced duct by blind flange, induced duct connects air-introduced machine by connecting hose, be lifted with filter bag on the blind flange, filter bag is arranged at urceolus inside, and the blowback pulse valve is connected with the air compressor machine source of the gas.

Described filter bag comprises Taper Pipe, clip, skeleton, filter bag, and osculum end and the skeleton of Taper Pipe are fixed, and the outer cover of skeleton is taken over filter bag, and filter bag is fixed on the skeleton by clip.

Be fixed with blowback joint, induced duct on the described blind flange, the big opening end of blind flange lower end and Taper Pipe is fixed.

Described blowback joint, blind flange, Taper Pipe, skeleton, filter bag are on the same axis.

Described additive storehouse dust arrester is 4-8 layout arranged in a straight line, is connected with an air-introduced machine by the induced duct that makes up.

The using method of a kind of additive storehouse dust arrester may further comprise the steps:

1) when reinforced in the additive storehouse, start air-introduced machine, a large amount of dust-contained airflows that produce when reinforced like this will get off dust-filtering through filter bag along with flowing to filter bag, after reinforced finishing, build Cang Gai;

2) start the blowback pulse valve, high pressure blowback air-flow is blown down the dust that filters down on the filter bag, falls in the additive storehouse, thereby avoids the waste of additive.

Compared with prior art, the invention has the beneficial effects as follows:

Utilize filter core that dust-contained airflow is filtered, dust under high pressure blowback pulse will be considered is discharged in the additive storehouse, has realized the on the spot recycling of additive dust, and the dust in each storehouse does not mix, avoid the waste of additive, not only saved raw material but also solved problem of environmental pollution.

Description of drawings

Fig. 1 is existing additive storehouse dust arrester.

Fig. 2 is structural representation of the present invention.

Fig. 3 is the side view of Fig. 2.

Fig. 4 is structure of filter bag schematic diagram of the present invention.

Fig. 5 is applied in any combination layout drawing of the present invention.

Among the figure: 1-storehouse lid 2-induced duct 3-additive storehouse 4-connecting hose 5-blowback pulse valve 6-urceolus 7-filter bag 8-skeleton 9-dust-contained airflow 10-air-introduced machine 11-blowback joint 12-blind flange 13-Taper Pipe 14-clip 15-filter bag 16-combination induced duct.

The specific embodiment

Below in conjunction with Figure of description the present invention is described in detail, but should be noted that enforcement of the present invention is not limited to following embodiment.

See Fig. 2-Fig. 5, a kind of additive storehouse dust arrester, comprise urceolus 6, filter bag 7, blowback pulse valve 5, air-introduced machine 10, connecting hose 4, induced duct 2, urceolus 6 lower ends are connected with additive storehouse 3 by flange, the upper end is connected with blowback pulse valve 5, induced duct 2 by blind flange 12, and induced duct 2 connects air-introduced machine 10 by connecting hose 4, is lifted with filter bag 7 on the blind flange 12, filter bag 7 is arranged at urceolus 6 inside, and blowback pulse valve 5 is connected with the air compressor machine source of the gas.

Described filter bag 7 comprises Taper Pipe 13, clip 14, skeleton 8, filter bag 15, and the osculum end of Taper Pipe 13 and skeleton 8 are fixing, and the outer cover of skeleton 8 is taken over filter bag 15, and filter bag 15 is fixed on the skeleton 8 by clip 14.

Be fixed with blowback joint 11, induced duct 2 on the described blind flange 12, the big opening end of blind flange 12 lower ends and Taper Pipe 13 is fixed.

Described blowback joint 11, blind flange 12, Taper Pipe 13, skeleton 8, filter bag 15 are on the same axis.

The dust arrester in described additive storehouse 3 is furnished with 4-8 additive storehouse 3, by layout arranged in a straight line, is connected with an air-introduced machine 10 by combination induced duct 16.

The using method of a kind of additive storehouse dust arrester may further comprise the steps:

1) 3 interior when reinforced to the additive storehouse, start air-introduced machine 10, a large amount of dust-contained airflows that produce when reinforced like this will be along with flowing to filter bag 7, through filter bag 7 dust-filtering got off, and after reinforced finishing, builds storehouse lid 1;

2) start blowback pulse valve 5, high pressure blowback air-flow is blown down the dust that filters down on the filter bag 7, falls in the additive storehouse 3, thereby avoids the waste of additive.

Embodiment:

See Fig. 2, Fig. 3, urceolus 6 lower ends are connected with additive storehouse 3 by flange, the upper end is connected with blowback pulse valve 5, induced duct 2 by blind flange 12, induced duct 2 connects air-introduced machine 10 through connecting hose 4, blind flange 12 filter bag 7 of having hung oneself, the skeleton 8 of filter bag 7 is installed in urceolus 6 inside, and blowback pulse valve 5 connects the air compressor machine source of the gas.

The structure of filter bag 7 is seen Fig. 4, on the blind flange 12, is welded with respectively blowback joint 11 and induced duct 2, the opposite side of blind flange 12 is welded with the major part of Taper Pipe 13, the microcephaly of Taper Pipe 13 is welded with skeleton 8, and the outer cover of skeleton 8 has filter bag 15, and filter bag 15 is fixed on the skeleton 8 by clip 14.Wherein blowback joint 11, blind flange 12, Taper Pipe 13, skeleton 8, filter bag 15 are on the same axis, the axis of induced duct 2 and above-mentioned journal offset.

During use, interior when reinforced toward additive storehouse 3, at first start air-introduced machine 10, a large amount of dust-contained airflows 9 that produce when reinforced like this will be along with flowing to filter bag 7, through filter bag 7 dust-filtering is got off, after reinforced finishing, build storehouse lid 1, start blowback pulse valve 5, high pressure blowback air-flow is blown down the dust that filters down on the filter bag 7, fall in the additive storehouse 3, thereby avoid the waste of additive, not only saved raw material but also solved problem of environmental pollution.

See Fig. 5, general, dry mortar mixing plant is equipped with 4-8 additive storehouse 3, for cooperating the applied in any combination in a plurality of additive storehouses 3 arranged in a straight line, the additive kind that a plurality of additives storehouse 3 fills is different, all be connected with air-introduced machine 10 by combination induced duct 16,3 interior feeding in raw material are carried out respectively to various additives storehouse; A plurality of additives storehouse 3 shares an air-introduced machine 10, and the additive dust under filtering is got back in the additive storehouse 3 separately by the high pressure blowback, and does not form the phenomenon of batch mixing, and additive storehouse 3 is more many more to embody advantage of the present invention.

The present invention utilizes filter bag that dust-contained airflow is filtered, and the dust under high pressure blowback pulse will be considered is discharged in the additive storehouse, has realized the on the spot recycling of additive dust, avoids the waste of additive, has not only saved raw material but also solved problem of environmental pollution.

Claims (6)

1. additive storehouse dust arrester, it is characterized in that, comprise urceolus, filter bag, blowback pulse valve, air-introduced machine, connecting hose, induced duct, the urceolus lower end is connected with the additive storehouse by flange, the upper end is connected with blowback pulse valve, induced duct by blind flange, and induced duct connects air-introduced machine by connecting hose, is lifted with filter bag on the blind flange, filter bag is arranged at urceolus inside, and the blowback pulse valve is connected with the air compressor machine source of the gas.

2. a kind of additive according to claim 1 storehouse dust arrester, it is characterized in that described filter bag comprises Taper Pipe, clip, skeleton, filter bag, osculum end and the skeleton of Taper Pipe are fixed, the outer cover of skeleton is taken over filter bag, and filter bag is fixed on the skeleton by clip.

3. a kind of additive according to claim 1 storehouse dust arrester is characterized in that be fixed with blowback joint, induced duct on the described blind flange, the big opening end of blind flange lower end and Taper Pipe is fixed.

4. a kind of additive according to claim 1 storehouse dust arrester is characterized in that described blowback joint, blind flange, Taper Pipe, skeleton, filter bag are on the same axis.

5. described a kind of additive storehouse dust arrester is characterized in that according to claim 1-4, and described additive storehouse dust arrester is 4-8 layout arranged in a straight line, and the induced duct by combination is connected with an air-introduced machine.

6. the using method of an additive storehouse dust arrester is characterized in that, may further comprise the steps:

1) when reinforced in the additive storehouse, start air-introduced machine, a large amount of dust-contained airflows that produce when reinforced like this will get off dust-filtering through filter bag along with flowing to filter bag, after reinforced finishing, build Cang Gai;

2) start the blowback pulse valve, high pressure blowback air-flow is blown down the dust that filters down on the filter bag, falls in the additive storehouse, thereby avoids the waste of additive.

Images