CN103055620B - 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, particularly relate to a kind of dry mortar mixing plant additive storehouse dust arrester and using method.

Background technology

In dry mortar mixing plant industry, see Fig. 1, a large amount of flour dust overflow can be produced when reinforced in various additive storehouse, dust collection method is, by air inducing pipeline, dust is sent into deduster, and the additive dust that deduster is collected is compound, can not be re-used as additive to use, additive is not only caused to waste, and air inducing pipeline is grown, often blocked, dust removing effects is undesirable, contaminated environment.

Summary of the invention

For overcoming the deficiencies in the prior art, the object of this invention is to provide a kind of additive storehouse dust arrester and using method, reaching and being separated on the spot, reclaiming additive dust, recycling, avoid the waste of additive, reduce 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, urceolus lower end is connected with additive storehouse by flange, upper end is connected with blowback pulse valve, induced duct by blind flange, induced duct connects air-introduced machine by connecting hose, blind flange is lifted with filter bag, and filter bag is arranged at outer barrel, and blowback pulse valve is connected with air compressor machine source of the gas.

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

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

Described blowback joint, blind flange, Taper Pipe, skeleton, filter bag place 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 of combination.

A using method for additive storehouse dust arrester, comprises the following steps:

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

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

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

Filter core is utilized to be filtered by dust-contained airflow, be discharged in additive storehouse by dust under worry through high pressure blowback pulse, achieve the recycling on the spot of additive dust, 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.

Accompanying drawing explanation

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 Combination application layout drawing of the present invention.

In 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-combines induced duct.

Detailed description of the invention

Below in conjunction with Figure of description, the present invention is described in detail, but it 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 end is connected with additive storehouse 3 by flange, 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, blind flange 12 is lifted with filter bag 7, it is inner that filter bag 7 is arranged at urceolus 6, and blowback pulse valve 5 is connected with air compressor machine source of the gas.

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

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

Described blowback joint 11, blind flange 12, Taper Pipe 13, skeleton 8, filter bag 15 place 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.

A using method for additive storehouse dust arrester, comprises the following steps:

1) when reinforced in additive storehouse 3, start air-introduced machine 10, a large amount of dust-contained airflows produced time reinforced like this along with flowing to filter bag 7, will get off dust-filtering through filter bag 7, to be fed complete after, build storehouse and cover 1;

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

Embodiment:

See Fig. 2, Fig. 3, urceolus 6 lower end is connected with additive storehouse 3 by flange, 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 has been hung oneself filter bag 7, the skeleton 8 of filter bag 7 is arranged on urceolus 6 inside, and blowback pulse valve 5 connects air compressor machine source of the gas.

The structure of filter bag 7 is shown in Fig. 4, on blind flange 12, is welded with blowback joint 11 and induced duct 2 respectively, 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 skeleton 8 by clip 14.Wherein blowback joint 11, blind flange 12, Taper Pipe 13, skeleton 8, filter bag 15 place are on the same axis, the axis of induced duct 2 and above-mentioned journal offset.

During use, when reinforced in additive storehouse 3, first start air-introduced machine 10, a large amount of dust-contained airflows 9 produced time reinforced like this will along with flowing to filter bag 7, through filter bag 7, dust-filtering is got off, to be fed complete after, build storehouse lid 1, start blowback pulse valve 5, the dust that filter bag 7 filters down is blown down by high pressure blowback air-flow, fall in additive storehouse 3, thus 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 coordinating the Combination application in multiple additive storehouse 3 arranged in a straight line, the additive kind that multiple additive storehouse 3 fills is different, all be connected with air-introduced machine 10 by combination induced duct 16, feed in raw material in various additive storehouse 3 and carry out respectively; Multiple additive storehouse 3 shares an air-introduced machine 10, and the additive dust under filtering is by high pressure blowback, and get back in respective additive storehouse 3, and do not form the phenomenon of batch mixing, additive storehouse 3 is more many more can embody advantage of the present invention.

The present invention utilizes filter bag to be filtered by dust-contained airflow, is discharged in additive storehouse by the dust under worry, achieves the recycling on the spot of additive dust, avoid the waste of additive, not only saved raw material but also solved problem of environmental pollution through high pressure blowback pulse.

Claims (2)

1. an additive storehouse dust arrester, it is characterized in that, comprise urceolus, filter bag, blowback pulse valve, air-introduced machine, connecting hose, induced duct, urceolus lower end is connected with additive storehouse by flange, upper end is connected with blowback pulse valve, induced duct by blind flange, and induced duct connects air-introduced machine by connecting hose, and blind flange is lifted with filter bag, filter bag is arranged at outer barrel, and blowback pulse valve is connected with air compressor machine source of the gas; Described filter bag comprises Taper Pipe, clip, skeleton, filter bag, and the osculum end of Taper Pipe and skeleton are fixed, and the outer cover of skeleton takes over filter bag, and filter bag is fixed on skeleton by clip; Described blind flange is fixed with blowback joint, induced duct, the big opening end of blind flange lower end and Taper Pipe is fixed; Described blowback joint, blind flange, Taper Pipe, skeleton, filter bag place 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 of combination.

2. the using method of a kind of additive storehouse dust arrester described in claim 1, is characterized in that, comprise the following steps:

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

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