CN2337436Y

CN2337436Y - Fume filter

Info

Publication number: CN2337436Y
Application number: CN 98224012
Authority: CN
Inventors: 孔良
Original assignee: XILUN INDUSTRY Co Ltd SHANGHAI
Current assignee: XILUN INDUSTRY Co Ltd SHANGHAI
Priority date: 1998-05-14
Filing date: 1998-05-14
Publication date: 1999-09-08
Anticipated expiration: 2008-05-14

Abstract

The utility model discloses a fume filter which is characterized in that a filtering body provided with waviness or V-shaped grooves is approximately lamellar; at least one surface of the filtering body is provided with a reinforcing rib; the fume filter is arranged in a fume exhaust pipe to be matched with a corresponding oil fume filter. When fume particles are more than two micrometers and less than ten micrometers, the filtering efficiency can reach 80-95%. The fume which is exhausted can reach the Chinese Standard. The utility model can be suitable for being used in places which have higher requirements for cleaning air, such as sanatoriums, hospitals, hotels, resident buildings, etc.

Description

A kind of flue gas cleaner

The utility model relates to the technical field of air filtration and purification apparatus, specifically a kind of cleaner that is mainly used in smog gas.

Smoke eliminator of the prior art is more complicated mostly, have much and also need rely on special power source, though installed range hood or smoke eliminator more in addition additional, the gas that discharges in the discharge duct produces secondary pollution, does not meet environmental protection requirement.

The purpose of this utility model is to provide a kind of flue gas cleaner, and it can match with some existing fume purifier of fume, is placed in the discharge duct, makes discharged flue gas reach environmental protection requirement.

The technical solution of the utility model is achieved in that a kind of flue gas cleaner, it comprises housing, is contained in the inside casing in the housing, is contained in the filtering bodies on the inside casing, it is characterized in that: filtering bodies is approximate to be the sheet that contains ripple or V-type groove, and the one side in filtering bodies is provided with reinforcement at least.

The utility model is because filtering bodies adopts the high-density flame-proof composite filter material, and filtering bodies is designed to ripple or V-type groove line shape, in certain thickness, strengthened cigarette greatly, contact area between fog body and filtering bodies, can effectively adsorb the smog gas particles in the surface area, can be contained in the discharge duct of general air cleaner, do not need special power source and operating cost, through being used test with cellular cleaner (separate case is applied for a patent), when flue gas body particulate arrives less than 10 microns greater than 2 microns, filter efficiency can reach 80-95%, the flue gas of discharging can reach the limitation standard of international ventilation fume emission, can reduce or exempt pollution and the harm of emission gases to human body and environment, this flue gas cleaner is applicable to as sanatorium, hospital, the hotel, the place that residential building etc. are had relatively high expectations to air cleaner.

Fig. 1 is the schematic diagram of the utility model one embodiment

Fig. 2 is the A-A cut-away view among Fig. 1

The utility model will be further described below in conjunction with drawings and Examples

The utility model comprises housing 1, be contained in the inside casing 2 in the housing 1, be contained in the filtering bodies 3 on the inside casing 2, it is different from prior art: filtering bodies is approximate in the form of sheets, it adopts highdensity anti-flammability composite and flexible material, fold as special nonwoven, make the approximate V-shaped groove line shape of nonwoven of this anti-flammability, the positive and negative that is nonwoven is into some V-type grooves of lining up a slice, the cross section be water wave shape or continuous V-type groove shape (with the glass tiling that keeps off the rain like), for the filtering bodies that makes nonwoven has the skeleton flexible, at least the one side in filtering bodies is provided with reinforcement 4, present embodiment only is provided with reinforcement 4 in the one side of filtering bodies, in addition for strengthening the intensity of inside casing, on inside casing 2, also be provided with connection strap 5, present embodiment is on inside casing 2, following two sides is provided with connection strap 5, not only strengthened the intensity of inside casing, also can stop filtering bodies distortion when the blower fan blowing is filtered, ripple or the high d of V-type groove line in the general filtering bodies are 1.0-20cm, this cleaner is placed in the exhaust duct of oil smoke or gaseous contamination, have very strong filtration and purify the function of particulate gas/water steam, provide the filtering bodies of several specifications and the effective reference table of processing area and maximum functional speed below.Effective processing area (the m of filtering bodies specification ²) maximum functional speed (meter per second) 610 * 610 * 25mm 2.3 2.54610 * 610 * 50mm 4.6 2.54610 * 610 * 100mm 7.0 3.17

Claims

1. flue gas cleaner, it comprises housing, is contained in the inside casing in the housing, is contained in the filtering bodies on the inside casing, it is characterized in that: filtering bodies is approximate to be the sheet that contains ripple or V-type groove, and the one side in filtering bodies is provided with reinforcement at least.

2. by the described a kind of flue gas cleaner of claim 1, it is characterized in that: on inside casing, also be provided with connection strap.

3. by claim 1 or 2 described a kind of flue gas cleaners, it is characterized in that: ripple in the filtering bodies or V-type groove line are 1.0-20cm deeply.