CN106139809A

CN106139809A - A kind of dust separation device

Info

Publication number: CN106139809A
Application number: CN201610791788.1A
Authority: CN
Inventors: 李志伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-22
Filing date: 2016-08-22
Publication date: 2016-11-23

Abstract

The invention discloses a kind of dust separation device, including: cyclone dust collector, at least in order to remove the most dusts in tail gas, it includes the first shell, the dedusting interface being arranged at described first shell upper end and is arranged at the whirlwind pressure mechanism in described first shell；Final dusting device, at least in order to remove dust remaining in the tail gas that described cyclone dust collector processed, described final dusting device is connected with described cyclone dust collector, it include second housing and be arranged in described second housing at least one there is the cotton dust suction part of fold；And tail gas outlet, in order to remove dust remaining in the tail gas that described final dusting device processed, described tail gas outlet connects with described final dusting device.By the present invention, remaining dust in removing exhaust gas can be removed through twice dedusting, reach the purifying rate of more than 98%.

Description

A kind of dust separation device

Technical field

The present invention relates to a kind of dust separation device, belong to environmental protection equipment.

Background technology

Cleaner unit is the equipment that a kind of dust is separated from air-flow, be in the commercial production such as boiler, polishing more Common industrial equipment.

Common cleaner unit makes the air within cleaner unit be drawn out of by blower fan, and cleaner unit inside and outside creates pressure Difference, the air-flow with dust filters through suction nozzle and sweep-up pipe entrance cleaner unit, and the cleaning gas after filtration is arranged through gas outlet Go out.

But, above-described cleaner unit is mostly just through once filtering, thus filter effect is poor, it is impossible to reach deep Spend the effect of filter.

Summary of the invention

In order to solve above-mentioned technical problem, it is an object of the invention to a kind of dust separation device, overcome prior art Deficiency.

To achieve these goals, technical scheme is as follows:

A kind of dust separation device, including:

Cyclone dust collector, at least in order to remove the most dusts in tail gas, it includes the first shell, is arranged at described The dedusting interface of one shell upper end and be arranged at the whirlwind pressure mechanism in described first shell；

Final dusting device, at least in order to remove dust remaining in the tail gas that described cyclone dust collector processed, Described final dusting device is connected with described cyclone dust collector, and it includes second housing and is arranged at described second housing Interior at least one has the cotton dust suction part of fold；

And tail gas outlet, in order to remove dust remaining in the tail gas that described final dusting device processed, institute State tail gas outlet to connect with described final dusting device.

Preferably, about two spaced cotton dust suction parts, described cotton dust suction part are set in described second housing Including the cloth bag with fold.

Preferably, described dust separation device includes air-introduced machine, and the input of air-introduced machine connects with final dusting device, draws The outfan of blower fan connects with tail gas outlet, described air-introduced machine is for the tail gas that will process through described final dusting device Introduce in described tail gas outlet, and then discharge.

Further, outwardly there are a horn-like connector, described horn-like connection in the lateral wall of described second housing One end that the opening of part is less is connected with described air-introduced machine.

Preferably, described final dusting device is connected by elbow with described cyclone dust collector.

Preferably, the lower section of described first shell and second housing is provided with deashing storehouse, described deashing storehouse and described first Shell connects with second housing.

Further, described deashing storehouse offers cleaning door.

Compared with prior art, advantages of the present invention at least that:

1) the most dust in removing exhaust gas first can be removed via cyclone dust collector, then via final dusting device Remaining dust in removing exhaust gas can be removed with tail gas outlet, reach the purifying rate of more than 98%.

2) owing to there is no moving component inside dust separation device, thus easy to maintenance；

3) volume is little, simple in construction, and cost of manufacture is cheap；

4) vertical installation, easy to use；

5) being easy to multiple stage when processing Wind Volume used in parallel, efficiency resistance is unaffected；

6) it is resistant to 400 DEG C of high temperature, is adapted to severe working environment；

7) preferred, this cyclone dust collector arranges deashing storehouse, can reclaim valuable dust.

Accompanying drawing explanation

In order to be illustrated more clearly that present configuration feature and technical essential, below in conjunction with the accompanying drawings with detailed description of the invention pair The present invention is described in detail.

Fig. 1 is the structural representation one of the dust separation device disclosed in the embodiment of the present invention；

Fig. 2 is the structural representation two of the dust separation device disclosed in the embodiment of the present invention.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the present embodiment, the technical scheme in embodiment is carried out specifically, clearly and completely retouches State.

See shown in Fig. 1-2, a kind of dust separation device, including:

Cyclone dust collector 1, at least in order to remove the most dusts in tail gas, it includes the first shell 11, is arranged at The dedusting interface 12 of one shell 11 upper end and be arranged at the whirlwind pressure mechanism in the first shell 11；

Final dusting device 2, at least in order to remove dust remaining in the tail gas that cyclone dust collector 1 processed, two Secondary dust arrester 2 is connected with cyclone dust collector 1, it include second housing 21 and be arranged at second housing 21 at least One cotton dust suction part 22 with fold；

And tail gas outlet 3, in order to remove dust remaining in the tail gas that final dusting device 2 processed, tail gas Outlet 3 connects with final dusting device 2.

Preferably, arranging about two spaced cotton dust suction parts 22 in second housing 21, cotton dust suction part 22 wraps Include the cloth bag with fold.Certainly, more cloth bag can also be set in second housing 21, be not limited to two, limited In space, cloth bag can arrange more, thus reaches more preferably filter effect.

Preferably, described dust separation device includes air-introduced machine 32, the input of air-introduced machine 32 by second housing 21 with Final dusting device 2 connects, and the outfan of air-introduced machine 32 connects with the bottom of tail gas outlet 3., air-introduced machine 32 is used for will be through two The tail gas that secondary dust arrester 2 processed introduces in tail gas outlet 3.

Further, outwardly there are a horn-like connector 23, horn-like connector 23 in the lateral wall of second housing 21 The less one end of opening be connected with air-introduced machine 32.

Preferably, final dusting device 2 is connected by elbow 4 with cyclone dust collector 1.

Preferably, the lower section of the first shell 11 and second housing 21 is provided with deashing storehouse 5, deashing storehouse 5 and the first shell 11 Connect with second housing 21.Cleaning door 51 is offered on deashing storehouse 5.Deashing storehouse 5 is used for collecting cyclone dust collector 1 and secondary removes The grieshoch removed in dirt device 2, it is simple to reclaim valuable dust, can directly grieshoch be cleaned out from cleaning door 51.

The operation principle of the present embodiment is as follows:

The tail gas interface of biomass thermal wind devices receives the dedusting interface 12 on cyclone dust collector 1, and dust enters whirlwind Inside dust arrester 1, through the effect of whirlwind pressure mechanism, the ash fall of in tail gas more than 70% can be made to fall, go forward side by side Enter to deashing storehouse 5, thus realize preliminary dust removal process；

Further purified treatment, the tail gas containing remaining a small amount of dust enters in final dusting device 2, at two Further purified treatment is realized under the filtration of the most multiple cloth bags.

Finally, the tail gas processed through final dusting device 2 enters tail gas outlet 3 under the effect of air-introduced machine 32, After further filtration treatment, can be by dust smoke settlement to more than 98%.

Above-mentioned detailed description of the invention, is only technology design and the architectural feature of the explanation present invention, it is therefore intended that allow and be familiar with this The stakeholder of item technology can implement according to this, but above said content is not limiting as protection scope of the present invention, every foundation Any equivalence that the spirit of the present invention is made changes or modifies, and all should fall under the scope of the present invention.

Claims

1. a dust separation device, it is characterised in that including:

Cyclone dust collector, at least in order to remove the most dusts in tail gas, it includes the first shell, is arranged at outside described first The dedusting interface of shell upper end and be arranged at the whirlwind pressure mechanism in described first shell；

Final dusting device, at least in order to remove dust remaining in the tail gas that described cyclone dust collector processed, described Final dusting device is connected with described cyclone dust collector, and it includes second housing and is arranged in described second housing At least one has the cotton dust suction part of fold；

And tail gas outlet, in order to remove dust remaining in the tail gas that described final dusting device processed, described tail Gas outlet connects with described final dusting device.

A kind of dust separation device the most according to claim 1, it is characterised in that arrange in described second housing on two Under spaced cotton dust suction part, described cotton dust suction part includes the cloth bag with fold.

A kind of dust separation device the most according to claim 1, it is characterised in that described dust separation device includes air inducing Machine, the input of air-introduced machine connects with final dusting device, and the outfan of air-introduced machine connects with tail gas outlet.

A kind of dust separation device the most according to claim 3, it is characterised in that the lateral wall of described second housing is outside Protruding a horn-like connector, one end that the opening of described horn-like connector is less is connected with described air-introduced machine.

A kind of dust separation device the most according to claim 1, it is characterised in that described final dusting device and described rotation Wind dust arrester is connected by elbow.

6. according to a kind of dust separation device described in any one in claim 1-5, it is characterised in that described first shell The lower section of second housing is provided with deashing storehouse, and described deashing storehouse connects with described first shell and second housing.

A kind of dust separation device the most according to claim 6, it is characterised in that offer deashing on described deashing storehouse Mouthful.