CN104548853A

CN104548853A - Cigarette smoke purifying device with smoke collecting hood

Info

Publication number: CN104548853A
Application number: CN201510053268.6A
Authority: CN
Inventors: 朱立军; 戴亚; 汪长国; 冯广林; 张均林; 马扩彦; 谭兰兰; 陶飞燕; 陈昆燕; 俞海军
Original assignee: Shenzhen Shenrui Industrial Co Ltd; China Tobacco Chuanyu Industrial Co Ltd
Current assignee: Shenzhen Shenrui Industrial Co Ltd; China Tobacco Chuanyu Industrial Co Ltd
Priority date: 2015-02-02
Filing date: 2015-02-02
Publication date: 2015-04-29
Anticipated expiration: 2035-02-02
Also published as: CN104548853B

Abstract

The invention discloses a cigarette smoke purifying device with a smoke collecting hood, relating to the technical field of the indoor smoke purification. The cigarette smoke purifying device comprises a smoke collecting hood, a box body and a vent pipe, wherein an air inlet is formed in one side surface of the box body, an exhaust outlet is formed in the other side of the box body, opposite to the air inlet, the smoke collecting hood is arranged right above the box body and is communicated with the air inlet formed in the side surface of the box body by the vent pipe, and a gas guide cover, a prefiltering module, an electronic dust collecting module, a gas composite filtering module and a fan are sequentially and transversely arranged inside the box body from the air inlet to the exhaust outlet in a gas flowing path sequence. According to the cigarette smoke purifying device, the smoke collecting hood is adopted to timely collect cigarette smoke, and multiple purification technologies are effectively utilized to form a multi-stage filtering purifying device for purifying indoor air, particularly purifying the cigarette smoke. The cigarette smoke purifying device has the advantages of high adaptive flow rate, high efficiency, good durability, low maintaining cost and the like.

Description

A kind of cigarette fume cleaning device being provided with smog collecting hood

Technical field

The present invention relates to indoor smog purification techniques field, be specifically related to a kind of cigarette fume cleaning device being provided with smog collecting hood.

Background technology

At present, a lot of public place is all provided with smoking room, and as a kind of place with specific use, its inner space is filled with a large amount of cigarette smoke harmful substance and granule phase substance.Therefore, how to utilize air purifying process to control to make smoking room internal environment comfortable, healthy, the purification techniques research particularly for cigarette smoke components complexity becomes study hotspot and difficult point.

At present, conventional smoking room air purification method directly these gases is discharged to outdoor, air pollution can be caused like this, or utilize air purifier to purify, but regular air purification techniques cannot ensure that the continuous and effective of smoke from cigarette and smell is removed at present, smoking room smoke from cigarette purification requirement particularly can not be met.

Summary of the invention

The object of the invention is for above-mentioned the deficiencies in the prior art, a kind of smoke from cigarette of producing when collecting smoking in time for smoking room is provided and carries out the device that purifies, overcome the collection smoke from cigarette not good problem with clean-up effect not in time of existing air purifier, utilize multistage purification technology to combine composition purifier, to the granule phase substance in smoke from cigarette and multiple harmful substances, there is timely collection, efficient, continuous print purification function.

In order to reach above-mentioned technique effect, the present invention takes following technical scheme: a kind of cigarette fume cleaning device being provided with smog collecting hood, it comprises smog collecting hood, casing and ventilation duct.One side of described casing is provided with air inlet, is provided with exhaust outlet in the another side of the relative air inlet of casing.Described smog collecting hood is arranged at directly over casing, and is connected with the air inlet of casing by ventilation duct.The direction of inside from air inlet to exhaust outlet of described casing, is provided with gas flow guiding cover, pre-filtering module, electronic dust-collecting module, gas recombination filtering module and blower fan by " one " font is transversely arranged by gas flow successively through route sequence.

Further technical scheme is: described exhaust outlet is arranged at the bottom of body side; For convenience of mobile, below casing, be provided with two groups of rollers.

Further technical scheme is: described smog collecting hood is for falling funnel shaped, but concrete positive truncated rectangular pyramids, positive round platform or other positive multi-pyramid shapes, and the area of smog collecting hood lower surface equals the effective footprint above casing.The material of described smog collecting hood can be plastics or the other materials of lighter weight.

Further technical scheme is: the cover of described gas flow guiding cover pushes up flaring pod apertures pore-size distribution and should distribute from small to large, to make air flow method even, but can not form obvious windage.The pod apertures aperture at the cover top place of gas flow guiding cover is 10mm; The cover top edge of described gas flow guiding cover is 15mm to the pod apertures aperture at cover inclined-plane 1/2 place; Cover inclined-plane 1/2 place of described gas flow guiding cover is 20mm to flaring pod apertures aperture.

Further technical scheme is: described pre-filtering module comprises filters silk screen and fixed frame, and described filtration silk screen is fixedly installed on fixed frame.

Further technical scheme is: described electronic dust-collecting module is integral type structure, is dismountablely installed on box house, entirety can shift out, directly clean or wipe out the pollutant of trapping with water after opening casing.Described electronic dust-collecting module internal high-voltage electric field and energetic ion field, the charged particle in the charged particle generated in high voltage electric field and energetic ion field or air is deposited on the anode of energetic ion field.

Further technical scheme is: described gas recombination filtering module is dismountable integral structure, is jointly made up of, only need changes gas recombination filter during replacing polylith gas recombination filter and corresponding fixed support.Polylith gas recombination filter between fixed support with fall " V " font form head and the tail connect, to increase gas-contact area.

Further technical scheme is: be provided with parts that are fixing and sealing function between adjacent gas recombination filter, is convenient to install polylith gas recombination filter.

Further technical scheme is: described gas recombination filter is cuboid integral structure, surrounding aluminum alloy materials frame is fixed, described gas recombination filter is divided into seven layers and symmetrical, the two-layer symmetrical filtration membrane of outermost, secondary outer two-layer symmetrical aluminum alloy materials net, the extraordinary sorbing material fibrofelt of two-layer symmetrical attachment flue gas again, middle one deck is high-efficiency activated carbon fiber felt.

Further technical scheme is: the extraordinary sorbing material fibre felt layer of described attachment flue gas, makes having the adsorbing micro-mesoporous material of very strong selectivity and porphyrins to be attached on fibrofelt to the harmful substance such as tobacco-specific nitrosamine, benzo [a] pyrene in smoke components.This micro-mesoporous material is micro-mesoporous carbon composite material, the one of the coating mesoporous silicon composite of metal column montmorillonite, micro-mesoporous nucleocapsid composite molecular screen or MCM-48 mesopore molecular sieve or its combined hybrid are made, and this porphyrin substance is that the one of Cob altporphyrin or protoporphyrin derivative or its combined hybrid are made.

The present invention compared with prior art, has following beneficial effect: the smog produced during smoking is collected by smog collecting hood by the present invention in time, and sends air inlet to by ventilation duct; By gas flow guiding cover and pre-filtering module, play equal wind and the effect improving air intake uniformity, make air uniformly across pre-filtering module, first bulky grain thing in air is filtered, the bulky grain thing avoided in air directly enters electronic dust-collecting module, affects purification efficiency and the service life of electronic dust-collecting module.Gas flow guiding cover and pre-filtering module conveniently can be taken out cleaning or be changed.

The air containing smoke from cigarette after pre-filtering enters electronic dust-collecting module, granule phase substance in smoke from cigarette and charged particle are after electronic dust-collecting module is captured, gas enters gas recombination filtering module, in gas, flue gas nuisance or small organic molecule and tiny micronic dust are adsorbed or filtering, reach the object purified the air of a room.

The present invention collects smoke from cigarette in time by smog collecting hood, and effectively make use of multiple purification techniques such as " pre-filtering+electronic dust-collecting trap particulate matter and charged particle+selective absorption+charcoal absorption+high efficiency particle are filtered ", define multistage filtering purifying device, purified treatment can be carried out to room air, be particularly useful for the purification of smoke from cigarette, have and adapt to the advantages such as flow is large, efficiency is high, persistence good, maintenance cost is cheap.

Accompanying drawing explanation

Fig. 1 is apparatus of the present invention structural representations;

Fig. 2 is gas recombination filter schematic diagram in apparatus of the present invention.

Detailed description of the invention

Below in conjunction with embodiments of the invention, the invention will be further elaborated.

Embodiment:

As shown in Figure 1, a kind of cigarette fume cleaning device being provided with smog collecting hood, comprises smog collecting hood 1, moveable casing 9 and ventilation duct 10; One side of casing 9 is provided with air inlet 2, is provided with exhaust outlet 8 in the another side of the relative air inlet 2 of casing 9; Smog collecting hood 1 is arranged at directly over casing 9, and is connected with the air inlet 2 of casing 9 by ventilation duct 10.The inside of casing 9 is transversely arranged successively from air inlet 2 to the direction of exhaust outlet 8 is provided with gas flow guiding cover 3, pre-filtering module 4, electronic dust-collecting module 5, gas recombination filtering module 6 and blower fan 7.

Smog collecting hood 1, being " funnel " shape, is positive truncated rectangular pyramids, and below terrace with edge, area of section equals moveable casing 9 effectively footprint, and its material is the PC plastics of lighter weight.

Gas flow guiding cover 3, the pod apertures aperture at cover top place is 10mm, and cover top edge is 15mm to the pod apertures aperture at cover inclined-plane 1/2 place, and cover inclined-plane 1/2 place is 20mm to the pod apertures aperture of flaring.

Pre-filtering module 4 is made up of jointly fixed frame and the filtration silk screen be fixedly installed on fixed frame.Filtering silk screen material is PET, and fixed frame material is PC plastic material.

Electronic dust-collecting module 5 is integral type structure, and dismountable casing 9 that is installed on is inner.After opening casing, electronic dust-collecting module 5 can entirety shift out, and facilitates use water directly to clean or wipes out the pollutant of trapping.This electronic dust-collecting module 5 internal high-voltage electric field and energetic ion field, the charged particle in the charged particle generated in high voltage electric field and energetic ion field or air is deposited on the anode of energetic ion field.

Gas recombination filtering module 6 is dismountable integral structure, is jointly made up of 10 pieces of gas recombination filters 61 and corresponding fixed support 62.10 pieces of gas recombination filters fall " V " font form with 5 and connect in this module, to increase gas-contact area, and have been provided with parts that are fixing and sealing function between adjacent gas recombination filter, have been convenient to installing gas composite filter 61.

As shown in Figure 2, gas recombination filter 61 is cuboid integral structure, surrounding aluminum alloy materials frame 615 is fixed, described gas recombination filter 611 is divided into seven layers and symmetrical, the two-layer symmetrical filtration membrane 611 of outermost, secondary outer two-layer symmetrical aluminum alloy materials net 612, the more extraordinary sorbing material fibrofelt 613 of interior two-layer symmetrical attachment flue gas, middle one deck is high-efficiency activated carbon fiber felt 614.The extraordinary sorbing material fibrofelt 613 of attachment flue gas, be jointly made up of glass fibre and micro-mesoporous material and porphyrin substance, this micro-mesoporous material is MCM-48 mesopore molecular sieve, and this porphyrin substance is Cob altporphyrin.

Be understandable that, the illustrative embodiments that above embodiment is only used to principle of the present invention is described and adopts, but the present invention is not limited thereto.For those skilled in the art, without departing from the spirit and substance in the present invention, can make various modification and improvement, these modification and improvement are also considered as protection scope of the present invention.

Claims

1. be provided with a cigarette fume cleaning device for smog collecting hood, it is characterized in that: it comprises smog collecting hood (1), casing (9) and ventilation duct (10); One side of described casing (9) is provided with air inlet (2), is provided with exhaust outlet (8) in the another side of the relative air inlet (2) of casing (9); Described smog collecting hood (1) is arranged at directly over casing (9), and is connected with the air inlet (2) of casing (9) by ventilation duct (10); The inside of described casing (9) is transversely arranged successively from air inlet (2) to the direction of exhaust outlet (8) is provided with gas flow guiding cover (3), pre-filtering module (4), electronic dust-collecting module (5), gas recombination filtering module (6) and blower fan (7).

2. a kind of cigarette fume cleaning device being provided with smog collecting hood according to claim 1, is characterized in that: described exhaust outlet (8) is arranged at the bottom of casing (9) side; Described casing is provided with roller below (9).

3. a kind of cigarette fume cleaning device being provided with smog collecting hood according to claim 1 and 2, it is characterized in that: described smog collecting hood (1) is many terrace with edges or the funnel shaped that falls, and the area of described smog collecting hood (1) lower surface equals the effective footprint above casing (9).

4. a kind of cigarette fume cleaning device being provided with smog collecting hood according to claim 1 and 2, is characterized in that: the pod apertures aperture that the cover of described gas flow guiding cover (3) pushes up flaring distributes from small to large.

5. a kind of cigarette fume cleaning device being provided with smog collecting hood according to claim 1 and 2, is characterized in that: described pre-filtering module (4) comprises filters silk screen and fixed frame, and described filtration silk screen is fixedly installed on fixed frame.

6. a kind of cigarette fume cleaning device being provided with smog collecting hood according to claim 1 and 2, it is characterized in that: described electronic dust-collecting module (5) is integral type structure, dismountable casing (9) that is installed on is inner, described electronic dust-collecting module (5) internal high-voltage electric field and energetic ion field, the charged particle in the charged particle generated in high voltage electric field and energetic ion field or air is deposited on the anode of energetic ion field.

7. a kind of cigarette fume cleaning device being provided with smog collecting hood according to claim 1 and 2, it is characterized in that: described gas recombination filtering module (6) is dismountable integral structure, jointly be made up of polylith gas recombination filter (61) and corresponding fixed support (62), gas recombination filter (61) between fixed support (62) with fall " V " font form head and the tail connect.

8. a kind of cigarette fume cleaning device being provided with smog collecting hood according to claim 7, is characterized in that: be provided with parts that are fixing and sealing function between adjacent gas recombination filter (61).

9. a kind of cigarette fume cleaning device being provided with smog collecting hood according to claim 7, it is characterized in that: described gas recombination filter (61) is cuboid integral structure, surrounding aluminum alloy materials frame (615) is fixed, described gas recombination filter (611) is divided into seven layers and symmetrical, the two-layer symmetrical filtration membrane (611) of outermost, secondary outer two-layer symmetrical aluminum alloy materials net (612), extraordinary sorbing material fibrofelt (613) of two-layer symmetrical attachment flue gas again, middle one deck is high-efficiency activated carbon fiber felt (614).

10. a kind of cigarette fume cleaning device being provided with smog collecting hood according to claim 9, is characterized in that: extraordinary sorbing material fibrofelt (613) of described attachment flue gas forms by micro-mesoporous material and porphyrin substance attachment fiber felt.