CN205613595U

CN205613595U - Cyclone dust collector

Info

Publication number: CN205613595U
Application number: CN201620404161.1U
Authority: CN
Inventors: 张倩
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-07
Filing date: 2016-05-07
Publication date: 2016-10-05
Anticipated expiration: 2026-05-07

Abstract

The utility model discloses a cyclone dust collector, including the whirlwind separator of a vertical barrel and a plurality of perpendicular settings, vertical barrel is one and seals the barrel, has an air inlet on its one side, has a gas outlet on its top end, and its bottom has an ash discharging port, the air inlet outer joint has the intake pipe, and the intake pipe extends to inside the vertical barrel through the air inlet to divide into a plurality of intake pipe branch pipes, whirlwind separator includes a plurality of tornadotrons, and the tornadotron is evenly arranging in the inside sealed tube column structure of vertical barrel to have a tuber pipe on its top end, and the side direction opening that has a confession intake pipe branch pipe to admit air is opened to its side upper end, and its lower extreme is provided with down the little big toper ash bucket of, has ash blocking net a plurality of vertical settings and that be uniform annular on the inside wall of this tornadotron, this cyclone dust collector can have comparatively effectual non -sticky, the fibrous dry dust of non - of getting rid of 5~10 microns, simple structure, and dust removal effect is good.

Description

A kind of cyclone dust extractor

Technical field

This utility model relates to dedusting field, is specially a kind of cyclone dust extractor.

Background technology

Dust-laden industrial waste gas or result from solid matter pulverizing, sieve, carry, the mechanical process such as explosion, or result from the processes such as burning, high-temperature fusion and chemical reaction.The former contains the dust that granularity is big, chemical composition is identical with former solid matter, and the latter contains that granularity is little, chemical property and its material of generation have other flue dust.Improvement production technology and combustion technology can reduce the generation of particulate matter.Cleaner unit is widely used in the dust and flue dust controlling to have produced.

The separation equipment of industry practicality typically can be classified as four big classes: mechanical force separation, electric precipitation, filtration separate, wash separation etc..Mechanical force separates often gravitational settling, inertial separation, cyclonic separation.Cyclonic separation is applicable to purify non-sticky, the dried dust of non-fiber being more than 5～10 microns.It is a kind of simple in construction, easy to operate, high temperature resistant, cost of equipment and the cleaning equipment of resistance relatively low (80～160 millimeter of water), and cyclonic separation mode is applied the most extensive in cleaning equipment.

In inertial separation, air-flow is mainly made to swerve, or impinge on the buckets and the most suddenly turn to, wherein bulky grain is due to the inertia effect, its movement locus will deviate air trajectory, so that both obtain separation, air velocity is high, this inertia effect is the biggest, so the volume of this separator is not too large.In existing equipment, separating effect is poor.

Utility model content

The purpose of this utility model is to provide a kind of cyclone dust extractor, with the problem solving to propose in above-mentioned background technology.

For achieving the above object, this utility model following technical scheme of offer: a kind of cyclone dust extractor, including a vertical cylinder and some vertically disposed cyclone separators, described vertical cylinder is a closed cylinder, there is on its side an air inlet, on its top end face, there is a gas outlet, there is bottom it cinder-discharging port；Described air inlet is externally connected with air inlet pipe, and described air inlet pipe is extended to inside vertical cylinder by air inlet, and is divided into some air inlet pipe arms；Described cyclone separator includes some tornadotrons, described tornadotron is to be evenly arranged in the closed tubular structure within vertical cylinder, on its top end face, there is a discharge pipe, its upper end, side has a lateral openings supplying air inlet pipe arm air inlet, its lower end is provided with down little big taper ash bucket, and the medial wall of this tornadotron has some vertically arranged and the most uniform dust screens.

Preferably, described air inlet pipe arm is to be inclined upward to the tipping tube at tornadotron lateral openings from air inlet pipe.

Preferably, the dust screen within described tornadotron is all obliquely installed to the same side.

Preferably, described dust screen and tornadotron inwall are card slot fit.

Compared with prior art, the beneficial effects of the utility model are: 1, this cyclone dust extractor can have the non-sticky the most effectively removing 5～10 microns, the dried dust of non-fiber, due to microgranule action of gravity, the microgranule that a part of volume is bigger settles down in air inlet pipe arm, the microgranule of another part small volume enters in tornadotron, along with air-flow does centrifugal motion in pipe, on tornadotron sidewall, there is dust screen, tiny microgranule can be blocked on dust screen in rotary course, or it is attached directly on inside pipe wall, owing to tornadotron lower end is tapered ash bucket, these microgranules settled down are discharged along ash bucket bottom tornadotron, the gas removing microgranule is discharged from upper end；Simple in construction, good dedusting effect.

2, air inlet pipe arm is inclined to set, and microgranule is during moving upward along air inlet pipe arm, and due to the effect of gravity, bigger microgranule settles down at air inlet pipe arm.

3, the setting of dust screen, it is possible to stop most microgranule, provides attachment point for microgranule；Arrange along gas rotating direction, antagonism will not be formed with swirling eddy, reduce loss.

4, being that microgranule provides attachment point due to dust screen, it is easy to pile up dust, card slot fit is easy to take off cleaning.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation.

Fig. 2 is this utility model structure tornadotron front view.

Fig. 3 is this utility model structure tornadotron top view.

In figure: 1, gas outlet, 2, vertical cylinder, 3, air inlet, 4, air inlet pipe, 5, tornadotron, 51, dust screen, 52, lateral openings, 53, air outlet, 54, ash bucket, 6, air inlet pipe arm, 7, cinder-discharging port.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.

Refer to Fig. 1-3, a kind of technical scheme of this utility model offer: a kind of cyclone dust extractor, including a vertical cylinder 2 and some vertically disposed cyclone separators, vertical cylinder 2 is a closed cylinder, there is on its side an air inlet 3, there is on its top end face a gas outlet 1, there is bottom it cinder-discharging port 7；Air inlet 3 is externally connected with air inlet pipe 4, it is internal that air inlet pipe 4 extends to vertical cylinder 2 by air inlet 3, and it is divided into some air inlet pipe arms 6, cyclone separator includes some tornadotrons 5, tornadotron 5 is to be evenly arranged in the closed tubular structure within vertical cylinder 2, having a discharge pipe 53 on its top end face, its upper end, side has a lateral openings 52 supplying air inlet pipe arm air inlet, and air inlet pipe arm 6 is to be inclined upward to the tipping tube at tornadotron lateral openings 52 from air inlet pipe 4；When implementing, air inlet pipe arm 4 is in centers scatter shape, and tornadotron 5 annular is distributed on air inlet pipe arm 6 end, it is ensured that the effect of each tornadotron 5 dedusting is consistent；The lower end of tornadotron 5 is provided with down little big taper ash bucket, and the medial wall of this tornadotron 5 has some vertically arranged and the most uniform dust screens 51；Dust screen 51 within tornadotron 5 is all obliquely installed to the same side, provides attachment point for microgranule, and will not produce the biggest collision with air-flow, reduces loss；Dust screen 51 and tornadotron 5 inwall are card slot fit, facilitate dust screen 51 to overhaul, ash disposal.

During use, treating that dedusting gas enters air inlet pipe 4, be diverted in each air inlet pipe arm 6, in the air inlet pipe arm 6 being obliquely installed, the microgranule that a part of volume is bigger settles down；The microgranule of remaining small volume enters tornadotron 5 along with air-flow, air-flow does centrifugal motion in tornadotron 5, the floating microgranule in the gas flow of major part is thrown to and is attached in tornadotron 5 tube wall, owing to having dust screen 51 in tornadotron 5, greatly improve efficiency of dust collection, and dust screen 51 is readily accessible, deashing.

Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a cyclone dust extractor, including a vertical cylinder (2) and some vertically disposed cyclone separators, it is characterized in that: described vertical cylinder (2) is a closed cylinder, there is on its side an air inlet (3), there is on its top end face a gas outlet (1), there is bottom it cinder-discharging port (7)；Described air inlet (3) is externally connected with air inlet pipe (4), and it is internal that described air inlet pipe (4) extends to vertical cylinder (2) by air inlet (3), and is divided into some air inlet pipe arms (6)；Described cyclone separator includes some tornadotrons (5), described tornadotron (5) is for be evenly arranged in the closed tubular structure inside vertical cylinder (2), there is on its top end face a discharge pipe (53), its upper end, side has a lateral openings (52) supplying air inlet pipe arm (6) air inlet, its lower end is provided with down little big taper ash bucket (54), and the medial wall of this tornadotron (5) has some vertically arranged and the most uniform dust screens (51).

A kind of cyclone dust extractor the most according to claim 1, it is characterised in that: described air inlet pipe arm (6) is the tipping tube from air inlet pipe (4) is inclined upward to tornadotron lateral openings (52).

A kind of cyclone dust extractor the most according to claim 1, it is characterised in that: the dust screen (51) of described tornadotron (5) inside is all obliquely installed to the same side.

A kind of cyclone dust extractor the most according to claim 1, it is characterised in that: described dust screen (51) and tornadotron (5) inwall are card slot fit.