CN102671483A

CN102671483A - Double-cavity dust remover

Info

Publication number: CN102671483A
Application number: CN2012101736757A
Authority: CN
Inventors: 郭丰亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-31
Filing date: 2012-05-31
Publication date: 2012-09-19

Abstract

The invention discloses a double-cavity dust remover which comprises a housing, a base, a cleaning cavity, a filter cavity under the cleaning cavity, a filter cage and filter material inside the filter cavity, an access hole outside the filter cavity, an ash chamber under the filter cavity, an ash discharge port under the ash chamber, a total air inlet connected with the ash chamber, an air outlet connected with the cleaning cavity, and a fan on the air outlet. According to the double-cavity dust remover disclosed by the invention, a structure of double filter cavities is adopted, the structure is simple, the filter cavity can be cleaned and the filter material can be exchanged under a non-stop state, so that the operation efficiency is improved.

Description

A kind of two-chamber deduster

Technical field

The present invention relates to the deduster field, particularly relate to a kind of device of industrial tail gas dedusting.

Background technology

Along with industrial expansion; Year by year the deterioration of tellurian environmental problem, fuel combustion has produced a large amount of pernicious gases and fine particulates, and wherein PM2.5 is because particle diameter is little; The time of being rich in a large amount of poisonous, harmful substances and in atmosphere, stopping is long; Fed distance is far away, gets into the lung of human body easily, thereby maximum to health and atmosphere environment impact.In February, 2012, State Council agrees that " ambient air quality " of the new revision of issue increased the PM2.5 monitoring index.

Bag dust collector has reduced investment, and floor space is little, and filter area is big, stable work in work; Purification efficiency is high, uses reliably, and the dried flue dust of recovery is convenient to comprehensive utilization, has protected environment effectively; Be that a kind of performance is good, can satisfy the requirement of current environmental law, reliable high-effective dust-removing device.

But upward the discharge tail gas temperature is higher owing to industry, has reasons such as acid and alkali corrosion, and the life-span of sack cleaner is shorter, and often needing, the replacing filter bag has influenced the stability of dust arrester to guarantee dust removing effects.

Summary of the invention

The technical problem that the present invention mainly solves provides a kind of two-chamber deduster, can under non-stop-machine state, carry out the cleaning of filter chamber and the replacing of filtrate, has improved operational efficiency.。

For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of two-chamber deduster is provided, comprises: housing, base; Cleaning chamber, the filter chamber of cleaning chamber below, worry cage and filtrate that filter chamber is inner; The access hole that filter chamber is outside, the dust stratification chamber of filter chamber below, the ash discharging hole of below, dust stratification chamber; The total air inlet that connects the dust stratification chamber, the gas outlet of connection cleaning chamber, the blower fan on the gas outlet; In preferred embodiment of the present invention, in the middle of the said filter chamber dividing plate is arranged, filter chamber is divided into left filter chamber and right filter chamber.

In preferred embodiment of the present invention, on said total air inlet a reversal valve is installed, reversal valve is communicated with left air inlet and right air inlet, communicates with the left and right sides two parts in dust stratification chamber respectively.

In preferred embodiment of the present invention, said filter cage adopts metal framework, and the composition of filtrate is a basalt fibre.

The invention has the beneficial effects as follows: the present invention is simple in structure, is convenient to dismounting and maintenance, can under non-stop-machine state, carry out the cleaning of filter chamber and the replacing of filtrate, has improved operational efficiency.

Description of drawings

Fig. 1 is the perspective view of a kind of two-chamber deduster one preferred embodiment of the present invention;

The mark of each parts is following in the accompanying drawing: 1, cleaning chamber, 2, left filter chamber, 3, right filter chamber, 4, the dust stratification chamber; 5, ash discharging hole, 6, access hole, 7, total air inlet, 8, left air inlet; 9, right air inlet, 10, reversal valve, 11, the gas outlet, 12, blower fan; 13, dividing plate, 14, consider cage, 15, filtrate, 16, base.

The specific embodiment

Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.

See also the perspective view of a kind of two-chamber deduster one preferred embodiment of Fig. 1, the embodiment of the invention comprises:

A kind of two-chamber deduster comprises: housing 17, base 16, cleaning chamber 1; The filter chamber of cleaning chamber below, worry cage 14 and filtrate 15 that filter chamber is inner, the access hole 6 that filter chamber is outside, the dust stratification chamber 4 of filter chamber below; The ash discharging hole 5 of below, dust stratification chamber, total air inlet 7 in connection dust stratification chamber, the gas outlet 11 of connection cleaning chamber, the blower fan 12 on the gas outlet; It is characterized in that a dividing plate 13 is arranged in the middle of the said filter chamber, filter chamber is divided into left filter chamber 2 and right filter chamber 3.

Further, on said total air inlet 7 reversal valve 10 is installed, reversal valve is communicated with left air inlet 8 and right air inlet 9, communicates with the left and right sides two parts in dust stratification chamber 4 respectively.

Further, said filter cage 14 adopts metal framework, and the composition of filtrate 15 is a basalt fibre.

The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; 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 invention.

Claims

1. a two-chamber deduster comprises: housing (17), base (16); Cleaning chamber (1), the filter chamber of cleaning chamber below, worry cage (14) and filtrate (15) that filter chamber is inner; The access hole (6) that filter chamber is outside, the dust stratification chamber (4) of filter chamber below, the ash discharging hole (5) of below, dust stratification chamber; The total air inlet (7) that connects the dust stratification chamber, the gas outlet (11) of connection cleaning chamber, the blower fan on the gas outlet (12); It is characterized in that in the middle of the said filter chamber dividing plate (13) being arranged, filter chamber is divided into left filter chamber (2) and right filter chamber (3).

2. a kind of two-chamber deduster according to claim 1; It is characterized in that; One reversal valve (10) is installed on said total air inlet (7), and reversal valve is communicated with left air inlet (8) and right air inlet (9), and the left and right sides two parts with dust stratification chamber (4) communicate respectively.

3. a kind of two-chamber deduster according to claim 1 is characterized in that, said filter cage (14) adopts metal framework, and the composition of filtrate (15) is a basalt fibre.