CN107913570A

CN107913570A - A kind of bellows device

Info

Publication number: CN107913570A
Application number: CN201711274941.4A
Authority: CN
Inventors: 白春山
Original assignee: Guangdong Layton Heavy Industry Ltd By Share Ltd
Current assignee: Guangdong Layton Heavy Industry Ltd By Share Ltd
Priority date: 2017-09-22
Filing date: 2017-12-06
Publication date: 2018-04-17
Also published as: CN207871805U

Abstract

The invention provides an air box device, including an inlet air box, the inlet air box is provided with an air collecting box, a filter, a first cleaning box and a first air cooler, and the air collecting box, filter, first cleaning box and first air cooling connected in sequence. The bellows device provided by the invention not only has the air supply function, but also can perform coarse filtration and dust removal on the organic waste gas, so as to reduce the burden for the next step of waste gas treatment and recovery.

Description

A kind of bellows device

Technical field

The present invention relates to VOCs treatment field, especially a kind of bellows device.

Background technology

Major part Chemical Manufacture producer can all produce tail gas in process of production at present, in order not to pollute air, be required for The tail gas that it is produced is handled, then could be emptied, especially in some organic Chemical Manufacture producers, what they produced Tail gas can recycle these organic matters, avoid air often with substantial amounts of low-boiling-point organic compound, effective retracting device Pollution can also reduce the waste of material.

Exhaust gas is sent into retracting device frequently with bellows device in existing retracting device, but these bellows only have mostly There is the function of air-supply, in order to which follow-up waste gas recovery is convenient also for entreprise cost is reduced, people, which need to research and develop, has air blowing function With the bellows of simple dedusting function one, facility is provided for the subsequent treatment of waste gas recovery.

The content of the invention

In view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of bellows device.

In order to solve the above technical problems, the present invention provides a kind of bellows device, including entrance bellows, the entrance bellows are set There are air collecting box, filter, the first cleaning case and the first air cooler, the air collecting box, filter, the first cleaning case and first are air-cooled Device is sequentially connected.

Preferably, the second cleaning case and the second air cooler, first air cooler, the second cleaning case, the second sky are further included Cooler is sequentially connected.

Preferably, outlet bellows are further included, the outlet bellows are connected with the entrance bellows, and the outlet bellows include 3rd air cooler, the 4th air cooler, the 3rd cleaning case, the 3rd cleaning case be arranged at the 3rd air cooler and the 4th air cooler it Between.

Preferably, the outlet bellows further include the second bellows connector, the 3rd bellows connector, the 4th bellows connector and curved Pipe, the 3rd air cooler connect the 3rd bellows connector, and the 4th air cooler connects the 4th bellows connector, the bend pipe side The second bellows connector is connected, opposite side connects the 3rd bellows connector, and the second bellows connector connects the entrance bellows.

Preferably, the entrance bellows further include wind turbine, inlet attack, fan inlet adapter, the first bellows connector, described Wind turbine, inlet attack, fan inlet adapter, the first bellows connector are sequentially connected, the first bellows connector other end connection the One air cooler.

Preferably, the filter is revolving filter, and the revolving filter is equipped with strainer.

Preferably, first cleaning case is equipped with rhone and spray head.

Preferably, further include the first bellows stent and be used to support entrance bellows.

Bellows device provided by the invention is not into air blowing function, additionally it is possible to coarse filtration dedusting is first carried out to organic exhaust gas, Reduce the heavy burdens for next step exhaust-gas treatment recovery operation.

Brief description of the drawings

Fig. 1 provides the schematic diagram of bellows device for the present invention；

Fig. 2 provides the entrance bellows schematic diagram of bellows device for the present invention；

Fig. 3 provides the outlet bellows schematic diagram of bellows device for the present invention.

Embodiment

Technical solution of the present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings with reference to figure 1-3, So that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as to this hair Bright restriction.

With reference to figure 1 and Fig. 2, the present embodiment provides a kind of bellows device, including entrance bellows 1, entrance bellows 1 are equipped with collection wind Case 11, filter 12, the first cleaning case 13 and the first air cooler 15, air collecting box 11, filter 12, the first cleaning case 13 and first Air cooler 15 is sequentially connected.Gas is initially entered in filter 12 by the effect of air collecting box 11, to solid larger in gas Particle carries out coarse filtration, and the gas after coarse filtration cleans the dust in gas into the first cleaning case 13, subsequently into first Air cooler 15 makes gas cold cut.

With reference to figure 1 and Fig. 2, in a preferred embodiment, the second cleaning case 14 and the second air cooler 16 are further included, first is air-cooled Device 15, the second cleaning case 14, the second air cooler 16 are sequentially connected, and are cooled down by the first cleaning case 13 and 15 dedusting of the first air cooler Gas afterwards, further carries out dedusting cooling by the second cleaning case 14 and the second air cooler 16.

With reference to figure 1 and Fig. 3, in a preferred embodiment, outlet bellows 2 being further included, outlet bellows 2 are connected with entrance bellows 1, Outlet bellows 2 are arranged at the top of entrance bellows 1.It is clear including the 3rd air cooler 22, the 4th air cooler the 23, the 3rd to export bellows 2 Tank-washer 24, the 3rd cleaning case 24 are arranged between the 3rd air cooler 22 and the 4th air cooler 23.Gas after entrance bellows 1 are treated Body first passes through the 3rd air cooler 22 and is cooled down into inlet/outlet bellows 2, enters back into the 3rd cleaning case 24 and carries out dedusting, then Into 23 cold cut of the 4th air cooler, it can be ensured that the further dedusting of gas of 1 non-dedusting of entrance bellows.Further preferably implementing In example, the second fan supporter 28 is further included, is used to support outlet bellows 2.

With reference to figure 1 and Fig. 3, in a preferred embodiment, bellows 2 further include the second bellows connector 21, the 3rd bellows connect for outlet First 25, the 4th bellows connector 26 and bend pipe 27.Second bellows connector 21 connection entrance bellows 1, the gas after the processing of entrance bellows 1 Body is by the second bellows connector 21 into inlet/outlet bellows 2.3rd air cooler 22 connects the 3rd bellows connector 25, the 4th air cooler 23 The 4th bellows connector 26 is connected, 27 side of bend pipe connects the second bellows connector 21, and opposite side connects the 3rd bellows connector 25, outlet Gas in bellows 2 first passes through the second bellows connector 21, then enters the 3rd bellows connector 25 by bend pipe 27, subsequently enters the 3rd Air cooler 22 carries out gas cooling, subsequently into 24 dedusting of the 3rd cleaning case, enters back into four air coolers 23, is finally connect by four bellows First 26 by gas discharge outlet bellows 2, into next step.

With reference to figure 1 and Fig. 2, in a preferred embodiment, entrance bellows 1 further include wind turbine 19, inlet attack 18, fan inlet Adapter 10, the first bellows connector 17, wind turbine 19, inlet attack 18, fan inlet adapter 10, the first bellows connector 17 connect successively Connect, 17 other end of the first bellows connector can directly or indirectly connect the first air cooler 15.Pass through cooling and dedusting in entrance bellows 1 Gas enter the first bellows connector 17, subsequently into fan inlet adapter 10, by gas by entrance under the action of wind turbine 19 Connector 18 blasts next step.In further preferred embodiments, fan supporter 101 is further included, is used to support wind turbine 19.

With reference to figure 1 and Fig. 2, in a preferred embodiment, filter 12 is revolving filter 12, and revolving filter 12 is equipped with Strainer (not shown), the strainer rotary type in revolving filter 12 rotate, and coarse filtration is carried out to solid particle larger in exhaust gas.

In a preferred embodiment, the first cleaning case 13 is equipped with rhone and spray head (not shown).

With reference to figure 2, in a preferred embodiment, further include the first bellows stent 100 and be used to support entrance bellows 1.

The bellows device of the present embodiment first carries out coarse filtration, dedusting and cooling, and the subsequent step for exhaust-gas treatment recycling mitigates Burden, saves operating process, reduces cost.Bellows device is set into air blowing function, not to be also equipped with dedusting refrigerating function.

It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made, is directly or indirectly used in other relevant skills Art field, is included within the scope of the present invention.

Claims

1. A bellows device, characterized in that it comprises an inlet bellows, said inlet bellows is provided with a wind collecting box, a filter, a first cleaning box and a first air cooler, said wind collecting box, a filter, a first cleaning box and The first air coolers are connected sequentially.

2. The wind box device according to claim 1, further comprising a second cleaning box and a second air cooler, the first air cooler, the second cleaning box, and the second air cooler are connected in sequence.

3. The bellows device according to claim 1, further comprising an outlet bellows connected to the inlet bellows, the outlet bellows comprising a third air cooler, a fourth air cooler, a third cleaning tank, the third cleaning tank is arranged between the third air cooler and the fourth air cooler.

4. The air box device according to claim 3, wherein the outlet air box further comprises a second air box joint, a third air box joint, a fourth air box joint and an elbow, and the third air cooler is connected to the third air box The fourth air cooler is connected to the fourth air box joint, one side of the elbow is connected to the second air box joint, and the other side is connected to the third air box joint, and the second air box joint is connected to the inlet air box.

5. The bellows device according to claim 1, wherein the inlet bellows also includes a blower fan, an inlet connector, a blower inlet connector, and a first bellows connector, and the fan, inlet connector, fan inlet connector, and the first bellows The joints are connected in sequence, and the other end of the first air box joint is connected to the first air cooler.

6 . The bellows device according to claim 1 , wherein the filter is a rotary filter, and a filter screen is arranged on the rotary filter. 7 .

7. A bellows device according to claim 1, characterized in that, the first cleaning tank is provided with a drain tank and a spray head.

8. The bellows device according to claim 1, further comprising a first bellows bracket for supporting the inlet bellows.