CN202667005U

CN202667005U - Centrifugal dust removing device

Info

Publication number: CN202667005U
Application number: CN 201220250163
Authority: CN
Inventors: 郭丰亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-31
Filing date: 2012-05-31
Publication date: 2013-01-16
Anticipated expiration: 2022-05-31

Abstract

The utility model discloses a centrifugal dust removing device which comprises a housing, a dust stratification cavity, a dust outlet, a particle cavity, a connecting plate for connecting the dust stratification cavity with the particle cavity, a particle outlet at the lower part of the particle cavity, and a belt convey device under the particle outlet. The centrifugal dust removing device has the advantages that the structure is simple; the manufacturing cost is lower; suitability for dust removing of biomass particle fuel is realized; the dust removing efficiency is low; and the combustion quality of biomass particles can be improved.

Description

A kind of centrifugal dust collection device

Technical field

The utility model relates to the deduster field, particularly relates to a kind of centrifugal force dust arrester for the solid particle dedusting.

Background technology

Biomass fuel is the fuel that crop stalk, wood chip, sawdust, peanut shell, corncob, rice husk, branch, leaf, hay are directly utilized by compression forming.Without any additive and binding agent.It is a kind of reproducible clean energy resource.Requirement according to the People's Republic of China's " Renewable Energy Law ", National Development and Reform Committee in August, 2006 tissue worked out " planning of regenerative resource Long-and Medium-term Development ", 2010 have been proposed to developing goal and the task of the year two thousand twenty regenerative resource, wherein, biomass solid formed fuel reaches respectively 1,000,000 tons and 5,000 ten thousand tons, and has established the status of biomass solid formed fuel as modern clean energy resource.

The production technology of biomass granule fuel mostly is greatly at present: oven dry-broken-dry stirring-extrusion modling-wind cold drying.Owing to lack effective dust arrester, can produce a large amount of fine particulates such as dust in the fuel combustion process, not only cause impact to equipment, also affect the thermal efficiency, fine particulates is discharged in the atmosphere easily by the pulmonary absorption of human body, and is larger to the harm of human body.

The utility model content

The technical problem that the utility model mainly solves provides a kind of centrifugal dust collection device, can effectively remove the dust in the biomass granule fuel, prevents that dust from affecting the operation of equipment, reduced environmental pollution.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of centrifugal dust collection device is provided, comprises: housing, the dust stratification chamber, ash hole, particle chamber, the connecting plate that connects dust stratification chamber and particle chamber, the particle outlet of bottom, particle chamber, the band conveyer of particle outlet below.

In preferred embodiment of the utility model, described deduster also comprises a vibrating motor, a bushing, and the motor shaft of connecting vibration motor and bushing.

In preferred embodiment of the utility model, there is the projection of a circle projection at the edge of described bushing, and the height of described projection is between 0 ~ 2cm.

The beneficial effects of the utility model are: the utility model can effectively be removed the dust in the biomass granule fuel, prevents that dust is adsorbed onto on the equipment, has improved efficiency of combustion, has reduced environmental pollution.

Description of drawings

Fig. 1 is the structural representation of a kind of centrifugal dust collection device one preferred embodiment of the utility model;

The mark of each parts is as follows in the accompanying drawing: 1, housing, 2, the particle chamber, 3, the dust stratification chamber, 4, vibrating motor, 5, motor shaft, 6, bushing, 7, projection, 8, particle outlet, 9, ash hole, 10, the band conveyer, 11 connecting plates.

The specific embodiment

Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.

See also the structural representation of a kind of centrifugal dust collection device one preferred embodiment of Fig. 1 the utility model, the utility model embodiment comprises:

A kind of centrifugal dust collection device comprises: housing 1, dust stratification chamber 3, ash hole 9, particle chamber 2, the connecting plate 11 in connection dust stratification chamber and particle chamber, the particle outlet 8 of bottom, particle chamber, the band conveyer 10 of particle outlet below.Described centrifugal collector is applicable to the dedusting to solid particle, is particularly useful for the dedusting to biomass granule fuel.

Further, described deduster also comprises a vibrating motor 4, one bushings 6, and the motor shaft 5 of connecting vibration motor and bushing.

Further, there is the projection 7 of a circle projection at the edge of described bushing, and the height of projection is between 0 ~ 2cm, and described projection is used for blocking the part dust, prevents that dust from falling in the particle chamber.

Operation principle of the present utility model is: biomass granule fuel is poured on the bushing 6 from housing 1 top, because the vibration of bushing and the effect of centrifugal force, particle falls in the particle chamber 2 from the edge of bushing, and by particle outlet 8 fall to the below belt driver on 10, dust is because volume is very little, hole from the bushing 6 falls in the dust stratification chamber 3, discharges by ash hole 9 at last.

The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. centrifugal dust collection device, comprise: housing (1), dust stratification chamber (3), ash hole (9), particle chamber (2), the connecting plate (11) that connects dust stratification chamber and particle chamber, the particle outlet (8) of bottom, particle chamber, the band conveyer (10) of particle outlet below is characterized in that, described centrifugal collector is applicable to the dedusting to solid particle, is particularly useful for the dedusting to biomass granule fuel.

2. a kind of centrifugal dust collection device according to claim 1 is characterized in that, described deduster also comprises a vibrating motor (4), a bushing (6), and the motor shaft of connecting vibration motor and bushing (5).

3. a kind of centrifugal dust collection device according to claim 2 is characterized in that, there is the projection (7) of a circle projection at the edge of described bushing, and the height of described projection is between 0 ~ 2cm.