CN204170558U

CN204170558U - Emission-control equipment

Info

Publication number: CN204170558U
Application number: CN201420593640.3U
Authority: CN
Inventors: 刘荣
Original assignee: GUANGDONG RONGJIE ENVIRONMENTAL ENGINEERING Co Ltd
Current assignee: GUANGDONG RONGJIE ENVIRONMENTAL ENGINEERING Co Ltd
Priority date: 2014-10-14
Filing date: 2014-10-14
Publication date: 2015-02-25
Anticipated expiration: 2024-10-14

Abstract

The utility model discloses a kind of emission-control equipment, comprise the first filter box and the second filter box that liquid is housed, shown first filter box is provided with the first air inlet pipe, the outlet of described first air inlet pipe is arranged at the intracavity bottom of the first filter box, the second air inlet pipe is provided with between described first filter box and the second filter box, the outlet of described second air inlet pipe is arranged at the intracavity bottom of described second filter box, the exit of the first air inlet pipe of the intracavity bottom of described first filter box is provided with multiple air-permeable pin-holes, the exit of the second air inlet pipe of the intracavity bottom of described second filter box is provided with the cylinder bag be made up of EVA material, the opening of described cylinder bag is communicated with the exit seal of described second air inlet pipe.The utility model structure is simple, saves a large amount of material costs and assembly cost, by arranging the cylinder bag that air-permeable pin-holes and EVA material are made, waste gas being filtered in a liquid with minimum bubble regime, reduces the operating cost of device.

Description

Emission-control equipment

Technical field

The utility model relates to field of environment protection equipment, particularly a kind of device for plant gas process.

Background technology

Industrial waste gas and the vehicles are vented the haze caused constantly to be aggravated, its serious harm health, particulate pollutant particularly in waste gas, sulphur compound, oxynitrides etc. can have a strong impact on human respiratory, hematological system and central nervous system etc., can cause pneumoconiosis, silicosis, cancer etc. time serious.At present, waste gas processing method has the multiple methods such as water adsorption method, Production by Catalytic Combustion Process, catalytic oxidation, acid-base neutralization method, zinc cation, biological island, plasma method.But conventional emission-control equipment only processes for certain composition in certain waste gas or waste gas mostly, do not have a general applicability.

Chinese patent CN103285723A discloses a kind of emission-control equipment, comprise the container that liquid is housed, container there are air inlet and gas outlet, tracheae is had in container, tracheae one end is connected with air inlet, and the other end is placed in liquid internal, and waste gas enters liquid internal through air inlet, tracheae, after fully acting on liquid, discharge from gas outlet with the gas of cleaning; In addition, by multiple container serial connection that different liquids is housed, the different harmful substances in waste gas can be removed successively, make the waste gas after process cleaner, meet or exceed discharge standard; Container is arranged two or more air inlet and gas outlet and the outlet of tracheae lower end and be provided with the screen cloth that order number is not less than 20, the contact area of waste gas and liquid can be increased, improve liquid handling waste gas ability; And the import before waste gas enters container and the outlet after amount discharge container arrange air exhauster, gas pressure and flow velocity can be improved, improve exhaust-gas treatment speed.

But the structure of this device is still very complicated, and manufacturing cost and use cost very high, seriously constrain the customization of factory and come into operation.

Utility model content

In order to solve above-mentioned the deficiencies in the prior art part, the purpose of this utility model be to provide a kind of structure simple, manufacture and emission-control equipment that the cost that puts into operation is all very low, to overcome defect of the prior art.

To achieve these goals, the utility model provides a kind of emission-control equipment, described emission-control equipment comprises the first filter box and the second filter box that liquid is housed, described first filter box is provided with the first air inlet pipe, the entrance of described first air inlet pipe is connected with waste gas collection device, the outlet of described first air inlet pipe is arranged at the intracavity bottom of described first filter box, the second air inlet pipe is provided with between described first filter box and the second filter box, the entrance of described second air inlet pipe is connected with the top of described first filter box, the outlet of described second air inlet pipe is arranged at the intracavity bottom of described second filter box, the top of described second filter box is provided with exhaust outlet, the exit of the first air inlet pipe of the intracavity bottom of described first filter box is provided with multiple air-permeable pin-holes, the exit of the second air inlet pipe of the intracavity bottom of described second filter box is provided with multiple cylinder bag, the opening of described cylinder bag is communicated with the exit seal of described second air inlet pipe.

As the further restriction to emission-control equipment described in the utility model, preferably, the outlet of the first air inlet pipe of the intracavity bottom of described first filter box is plugged, and the sidewall of described first air inlet pipe is provided with the described air-permeable pin-holes that multiple radius is 2 ~ 3mm.

As the further restriction to emission-control equipment described in the utility model, preferably, the radius of described air-permeable pin-holes is diminished to outside gradually by inner side.

As the further restriction to emission-control equipment described in the utility model, preferably, described waste gas collection device is provided with air exhauster.

As the further restriction to emission-control equipment described in the utility model, preferably, described cylinder bag is made up of EVA material and ethylene-vinyl acetate copolymer.

As can be seen here, the structure of emission-control equipment of the present utility model is simple, saves a large amount of material costs and assembly cost, by the cylinder bag arranging air-permeable pin-holes and be made up of EVA material, waste gas can be filtered in a liquid with minimum bubble regime, reduce the operating cost of device.

Accompanying drawing explanation

Fig. 1 is the structural representation of emission-control equipment of the present utility model;

Fig. 2 is the sectional view of air inlet pipe of the present utility model.

Description of reference numerals is as follows:

First filter box 1, second filter box 2, first air inlet pipe 3, second air inlet pipe 3 ', waste gas collection device 4, air-permeable pin-holes 5, cylinder bag 6, air exhauster 7, exhaust outlet 8.

Detailed description of the invention

In order to enable auditor understand the purpose of this utility model further, existing attached preferred embodiment is to be described in detail as follows, and the present embodiment is only for illustration of the technical solution of the utility model, and non-limiting the utility model.

First, please refer to Fig. 1, Fig. 1 is the structural representation of emission-control equipment of the present utility model.As shown in Figure 1, the emission-control equipment that the utility model provides, comprise the first filter box 1 and the second filter box 2 that liquid is housed, first filter box 1 is provided with the first air inlet pipe 3, the entrance of the first air inlet pipe 3 is connected with waste gas collection device 4, the outlet of the first air inlet pipe 3 is arranged at the intracavity bottom of the first filter box 1, the second air inlet pipe 3 ' is provided with between first filter box 1 and the second filter box 2, the entrance of the second air inlet pipe 3 ' is connected with the top of the first filter box 1, the outlet of the second air inlet pipe 3 ' is arranged at the intracavity bottom of the second filter box 2, the top of the second filter box 2 is provided with exhaust outlet 8, in addition, the exit of the first air inlet pipe 3 of the intracavity bottom of the first filter box 1 is provided with multiple air-permeable pin-holes 5, the exit of the second air inlet pipe 3 ' of the intracavity bottom of the second filter box 2 is provided with the cylinder bag 6 be made up of EVA material, the opening of cylinder bag 6 is communicated with the exit seal of the second air inlet pipe 3 ', thus, after waste gas filters in the liquid of the first filter box 1 and the second filter box 2, just can be discharged by exhaust outlet.

In addition, please refer to Fig. 2, Fig. 2 is the sectional view of air inlet pipe of the present utility model.As shown in Figure 2, the outlet of the first air inlet pipe 3 of the intracavity bottom of the first filter box 1 of the present utility model is plugged, the sidewall of air inlet pipe 3 is provided with the air-permeable pin-holes 5 that multiple radius is 2 ~ 3mm, and the radius of air-permeable pin-holes 5 is diminished to outside gradually by inner side, can with less bubble emersion when making waste gas out, thus improve filter effect, decrease filtering process.

As shown in Figure 1, waste gas collection device 4 of the present utility model is provided with air exhauster 7, and the outlet of the second air inlet pipe 3 ' is provided with multiple cylinder bag 6 be made up of EVA material, thus accelerates the speed of exhaust-gas treatment further.

It is to be understood that, above-mentioned utility model content and detailed description of the invention be intended to prove the utility model the practical application of technical scheme is provided, should not be construed as the restriction to the utility model protection domain.Those skilled in the art in spirit of the present utility model and principle, when doing various amendment, equivalent replace or improve.Protection domain of the present utility model is as the criterion with appended claims.

Claims

1. an emission-control equipment, it is characterized in that, described emission-control equipment comprises the first filter box (1) and the second filter box (2) that liquid is housed, first filter box (1) is provided with the first air inlet pipe (3), the entrance of the first air inlet pipe (3) is connected with waste gas collection device (4), the outlet of the first air inlet pipe (3) is arranged at the intracavity bottom of the first filter box (1), the second air inlet pipe (3 ') is provided with between first filter box (1) and the second filter box (2), the entrance of the second air inlet pipe (3 ') is connected with the top of the first filter box (1), the outlet of the second air inlet pipe (3 ') is arranged at the intracavity bottom of the second filter box (2), the top of the second filter box (2) is provided with exhaust outlet (8), the exit of first air inlet pipe (3) of the intracavity bottom of described first filter box (1) is provided with multiple air-permeable pin-holes (5), the exit of the second air inlet pipe (3 ') of the intracavity bottom of described second filter box (2) is provided with multiple cylinder bag (6), the opening of cylinder bag (6) is communicated with the exit seal of the second air inlet pipe (3 ').

2. emission-control equipment according to claim 1, it is characterized in that, the outlet of first air inlet pipe (3) of the intracavity bottom of described first filter box (1) is plugged, and the sidewall of the first air inlet pipe (3) is provided with the air-permeable pin-holes (5) that multiple radius is 2 ~ 3mm.

3. emission-control equipment according to claim 2, is characterized in that, the radius of described air-permeable pin-holes (5) is diminished to outside gradually by inner side.

4. emission-control equipment according to claim 1, is characterized in that, described waste gas collection device (4) is provided with air exhauster (7).

5. emission-control equipment according to claim 1, is characterized in that, cylinder bag (6) is made up of EVA material.