CN202155124U

CN202155124U - Dust remover for dust recovery

Info

Publication number: CN202155124U
Application number: CN2011202432228U
Authority: CN
Inventors: 王佐会
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-12
Filing date: 2011-07-12
Publication date: 2012-03-07
Anticipated expiration: 2021-07-12

Abstract

A dust remover for dust recovery belongs to the field of environmental protection equipment and can be used for recovering small-grain dust in flue gas and protecting the environment. A primary dust chamber and a secondary dust chamber are arranged inside a casing of the dust remover, a channel is arranged between partition plates of the primary dust chamber and the secondary dust chamber, filter screen rotating cylinders are arranged in the primary dust chamber and the secondary dust chamber, the upper ends of the filter screen rotating cylinders are connected with a right power shaft and a left power shaft respectively through a connection rotating frame, the lower end of each filter screen rotating cylinder is communicated with an inner dust fall bin, an outer dust fall bin is arranged outside each inner dust fall bin at the lower end of the corresponding filter screen rotating cylinder, an external cleaning brush is arranged outside each filter screen rotating cylinder, an internal cleaning brush is arranged inside each filter screen rotating cylinder, a dust inlet, a primary soot cleaning port, a dust-filtered gas outlet and a secondary soot cleaning port are arranged on the casing, the dust inlet and the primary soot cleaning port are communicated with the primary dust chamber, and the dust-filtered gas outlet and the secondary soot cleaning port are communicated with the secondary dust chamber. The dust remover is capable of filtering dust in flue gas and other gases during production, and simultaneously recovering useful dust in the flue gas and the other gases, so that economic benefits of producers are improved.

Description

Dust reclaims deduster

Technical field

The utility model belongs to the environmental protection equipment field.

Background technology

At present China produces perlitic producer and can't reclaim to the perlite of the part small grain size of taking away in the flue gas after production; And along with flue gas is arranged to atmosphere; Not only caused certain loss of the producer; The pollution that also near environment is caused is because the place of factory's basic setup is relatively near the rural area, so the agricultural production around giving has caused certain loss.

Summary of the invention

In order to address the above problem, the utility model provides a kind of and can the small grain size dust in the flue gas be reclaimed, and the dust of protection environment reclaims deduster.

The enclosure interior of the utility model is divided into primary dust removing chamber and two-stage dust removal chamber; Between the dirt pocket dividing plate of primary dust removing chamber and two-stage dust removal chamber is passage; The filter screen rotating cylinder arranged in that primary dust removing chamber and two-stage dust removal are indoor, filter screen rotating cylinder upper end is connected with left line shaft with right line shaft respectively through connecting rotating turret, and filter screen rotating cylinder lower end communicates with interior dust fall storehouse; It in the lower end outer dust fall storehouse; In filter screen rotating cylinder outside outside cleaning brush is arranged, the internal cleaning brush is arranged in filter screen rotating cylinder inside, dust inlet, one-level cleaning door that communicates with the primary dust removing chamber and the dust that communicates with two-stage dust removal chamber filter back gas vent, secondary cleaning door are arranged on housing.

The utility model has the advantages that:

1, can filter flue gas and the dust in other gas in the production process, the useful dust that also will wherein contain simultaneously reclaims, and improves the producer's economic benefit;

2, can purify the environment of people in industrial and agricultural production or life, the physically and mentally healthy prevention of protection environmental pollution;

3, efficiently solve the economic loss that original dust causes for agricultural production on every side in discharge process;

4, improved people's quality of life;

5, the utility model is done filter screen with stainless (steel) wire, prolongs several times service life with conventional cloth bag formula dust removing cloth, and stainless (steel) wire is than filter cloth is high temperature resistant, corrosion-resistant, annual operating and maintenance cost is low, long service life;

6, the utility model adopts two-stage dust removal, adopts the primary dust removing device generally speaking, in particular cases can adopt the 3-stage dust-removal device;

7, the utility model solved for many years people produce and life in suffer from the cleaner that does not have corrosion-and high-temp-resistant.

Description of drawings

Fig. 1 is the utility model external structure sketch map;

Fig. 2 is that the utility model Figure 1A-A is to view;

Fig. 3 is that the utility model Figure 1B-B is to view.

The specific embodiment

Housing 15 inside of the utility model are divided into primary dust removing chamber 12 and two-stage dust removal chamber 10; Be passage 8 between the dirt pocket dividing plate 11 of primary dust removing chamber 12 and two-stage dust removal chamber 10; In primary dust removing chamber 12 and two-stage dust removal chamber 10, filter screen rotating cylinder 7 is arranged; Filter screen rotating cylinder 7 upper ends are connected with left line shaft 2 with right line shaft 3 respectively through connecting rotating turret 14; Filter screen rotating cylinder 7 lower ends communicate with interior dust fall storehouse 16, are outer dust fall storehouse 17 outside the dust fall storehouse 16 in the lower end, in filter screen rotating cylinder 7 outsides outside cleaning brush 9 are arranged; Internal cleaning brush 13 is arranged in filter screen rotating cylinder 7 inside, dust inlet 4, one-level cleaning door 5 that communicates with primary dust removing chamber 12 and the dust that communicates with two-stage dust removal chamber 10 filter back gas vent 1, secondary cleaning door 6 are arranged on housing 15.

The flue gas etc. that contains dust is got in the primary dust removing chamber by dust inlet and separates via a plurality of filter screen rotating cylinders, and it is inner that gas gets into the filter screen rotating cylinder, and it is outside that a large amount of dust been separated in the filter screen rotating cylinder, and fall outer dust storehouse, regularly removed by the one-level dust mouth.Get into filter screen rotating cylinder gas inside and get in the inner dust fall storehouse, and flow to passage, get into the two-stage dust removal chamber through passage again through inner dust fall storehouse.Gas through after dust chamber's filtration further filters through the filter screen rotating cylinder of two-stage dust removal chamber interior; Gas flow pattern is identical with the primary dust removing chamber, thereby gas through double-filtration is reached behind the comparatively ideal dust removing effects by directed discharge of dust filter back gas vent.Connecting rotating turret is the connector that connects line shaft and filter screen rotating cylinder, and line shaft is connected with external impetus, thereby drives the rotation of filter screen rotating cylinder.Internal cleaning brush and outside cleaning brush are that cleaning sticks to the dust on the filter screen rotating cylinder.

The all gases that the utility model can solve in production and the people's life is arranged dust contained when atmosphere again; For example: industries such as cement plant, Foundry Works, perlite factory, pharmaceutical factory, textile mills, furniture factory, metallurgy, building; And the dust thing in the dusty gas reclaimed; Improve productivity effect, reduce harm, protection environment and people's physical and mental health.

Claims

1. a dust reclaims deduster; It is characterized in that: housing (15) inside is divided into primary dust removing chamber (12) and two-stage dust removal chamber (10); Be passage (8) between the dirt pocket dividing plate (11) of primary dust removing chamber (12) and two-stage dust removal chamber (10); In primary dust removing chamber (12) and two-stage dust removal chamber (10), filter screen rotating cylinder (7) is arranged; Filter screen rotating cylinder (7) upper end is connected with left line shaft (2) with right line shaft (3) respectively through connecting rotating turret (14); Filter screen rotating cylinder (7) lower end communicates with interior dust fall storehouse (16), is outer dust fall storehouse (17) outside dust fall storehouse (16) in the lower end, in filter screen rotating cylinder (7) outside outside cleaning brush (9) is arranged; Internal cleaning brush (13) is arranged in filter screen rotating cylinder (7) inside, dust inlet (4), one-level cleaning door (5) that communicates with primary dust removing chamber (12) and the dust that communicates with two-stage dust removal chamber (10) filter back gas vent (1), secondary cleaning door (6) are arranged on housing (15).