CN2897395Y - Air filter of glass fibre reinforced plastic active carbon - Google Patents
Air filter of glass fibre reinforced plastic active carbon Download PDFInfo
- Publication number
- CN2897395Y CN2897395Y CN 200620024203 CN200620024203U CN2897395Y CN 2897395 Y CN2897395 Y CN 2897395Y CN 200620024203 CN200620024203 CN 200620024203 CN 200620024203 U CN200620024203 U CN 200620024203U CN 2897395 Y CN2897395 Y CN 2897395Y
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- China
- Prior art keywords
- activated carbon
- filter
- air filter
- columns
- fiberglass
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- Expired - Fee Related
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Abstract
The utility model belongs to filter technology field, in particular to a FRP activated carbon filter for air cleaning. The main technology plan is: the utility model comprises a tank with an air inlet on one end and an air outlet on the other end; at least one V shape structure activated carbon bed is arranged inside the tank which is made of a plurality of columns, grilles, and the activated carbon inside the activated carbon; the opening of the V shape structured activated carbon bed is airproof connected with the internal wall of the tank; the bottom of the tank and the top of the wall board are connected together by the columns. The volume of the fiber reinforced plastic activated carbon filter can be made up to 100 cubic meters and even larger. The utility model has the advantages of light materials, endure corrosion, easy transport and fix, and high mechanism intensity, which can be widely used to filter the air in a plurality of occasions including medicament, biological engineering and wastewater treatment. The filtration efficiency of the utility model is up to 99%.
Description
Technical field
The utility model belongs to the filter technology field, discloses a kind of activated carbon air filter that is used for clean air that is made of glass-reinforced plastic material specifically.
Prior art
Air cleaner is usually used in air cleaner and purifies, mainly be used in occasions such as medicine, bioengineering, sewage disposal and computer room, especially the purification of the pernicious gas (hydrogen sulfide, ammonia and carbon monoxide) that industries such as sewage disposal and petrochemical industry are produced is the most important thing of environmental protection industry (epi).And present employed structure of filter is, utilizes cross-section cutting to make several filter elements formations in this housing.As the patent No. be 03140730.7, notification number is the patent of invention of CN1233442C, a kind of structure of air cleaner is then disclosed, i.e. this filter tank body, in tank body from being followed successively by polypropylene non-woven fabric hydrophobic layer, high-efficiency low-resistance glass filter paper layer, argentiferous active carbon layer, high-efficiency low-resistance glass filter paper layer, NACF nonwoven layer, high-efficiency low-resistance glass filter paper layer to tank deck at the bottom of the jar.But the problem that this filter exists is: 1, filter interior complex structure, and the activated carbon complex procedures is not changed in easy care and filling, and often must adopt the filtration more than the two-stage just can reach desirable filter efficiency; 2, volume is little, and ventilation is little, and general volume is at 1-20m
3About, economy is undesirable; 3, shell adopts sheet metal (mainly being steel or stainless steel) to make, short cost height of then perishable, life-span, and the transportation mounting cost is high and inconvenient.
The utility model content
The purpose of this utility model just provide a kind ofly have that volume is big, mechanical strength is high, good filtration effect and fiberglass activated carbon air filter simple in structure.
Realize that the technical scheme that the utility model purpose is proposed is:
A kind of activated carbon air filter, comprise that two ends have the tank body of air inlet and air outlet, be fixed with the activated carbon bed of at least one " V " shape structure in the described tank body, the active carbon carbon bed opening that is somebody's turn to do " V " shape structure is connected with the inner wall sealing of described tank body.
Additional technical feature comprises in addition: the wallboard that constitutes described tank body is the semicircle protruding road of a matrix form structure; The active carbon carbon bed of described " V " shape structure is made of two pairs of activated carbon of lining up some columns of angle, the grid that is fixed together with it and being placed in one, and described some columns connect as one the bottom and the top of tank body; In described two pairs of some columns of lining up angle each is parallel to each other to row's column; In described two pairs of some columns of lining up angle each is wide for the place, top of " V " shape structure to the spacing between row's column, and opening part is narrow; Between described some columns and with the wallboard of tank body between be connected by arm-tie; " V " clevis angle of described " V " shape structure-activity carbon carbon bed is 6-45 degree angle; Be provided with reload or inspection opening corresponding with activated carbon bed at the top of described filter.
Realization a kind of fiberglass activated carbon air filter that the utility model proposed compared with prior art, have the following advantages: one, the structure that constitutes this activated carbon air filter is except that activated carbon, screen pack, material all is that fiberglass constitutes, therefore 1/8th of its shortage in weight equal volume filter has lightweight, corrosion-resistant and easily transport the advantage of installation and maintenance; Its two, constitute filter wallboard adopt the semicircle protruding road of matrix form project organization, and innerly be used for fixing the column of net grid, the inwall that gusset will form shell is connected as a single entity, and not only can satisfy large volume (100m
3More than) requirement of filter overall mechanical strength, and can also improve gas treatment efficient; Its three because the activated carbon bed of filter interior be " V " type structure, the carbon bed accessory of this structure has that big, the feasible wind speed that passes unit are of effective filtration area is low, resistance is little, and reaches the advantage of filter effect height (reaching more than 99%); Its four owing to be provided with the inspection opening that reloads, therefore have and reload and advantage easy to maintenance at the top of filter.
Description of drawings
Fig. 1: be the outer shell construction schematic diagram of activated carbon air filter;
Fig. 2: be the activated carbon bed A-A cross section structure schematic diagram in the tank body that is fixed in filter;
Fig. 3: for constituting the pillar construction schematic diagram of activated carbon bed;
Fig. 4: be the structural representation of another kind of activated carbon bed;
Fig. 5: be the structural representation of the third activated carbon bed.
The specific embodiment
Below in conjunction with accompanying drawing activated carbon air filter and the operation principle that the utility model provides is described in further detail:
Be the shell body of activated carbon air filter tank body and the A-A schematic cross-section of internal structure as depicted in figs. 1 and 2, the shell body 1 that promptly constitutes this activated carbon air filter is made by glass-reinforced plastic material, its both ends of the surface have air inlet 2 and air outlet 3, and the wallboard that constitutes tank body is the semicircle protruding road of matrix form 4 structures; Tank interior is for being fixed with the activated carbon bed 5 of " V " shape structure, and the wall of the inwall 6 that " V " shape opening of this activated carbon bed and tank body have air inlet is tightly connected, and promptly makes air inlet 2 be in " V " shape opening of activated carbon bed.Wherein, the activated carbon bed of " V " shape structure is lined up the column 8,9,10,11 of angle 7 by four and with this four rows grid 12 of being fixed together of column with place the activated carbon 13 in " V " shape space that is surrounded by four row's columns and grid to constitute.Above-mentioned four row's columns connect as one the bottom and the top of tank body, and between two row's columns 9,10 and between column 8,11 and the wallboard 14 by being connected (as shown in Figure 3) by arm-tie or gusset 18, the inwall that makes arm-tie and gusset will form shell is connected as a single entity, and has improved the overall mechanical strength of filter.
The operation principle of this activated carbon air filter is that with the tank interior that needs filtered air to enter filter by air inlet, air comes out from air outlet after activated carbon charcoal carbon bed filters.The air that can obtain cleaning.
In order to make the bigger activated carbon air filter of volume or further to improve filter efficiency and effect, its activated carbon bed can be designed to structure as shown in Figure 4, and promptly the quantity of the activated carbon bed 13 of feasible " V " shape structure increases to 2---and 4.Also increase the quantity of column and arm-tie or gusset when increasing " V " shape structure-activity carbon carbon bed 13 quantity, thereby improved the mechanical strength of tank body.
According to the Aspect Ratio of carbon air cleaner, the angle 7 of " V " shape of " V " shape structure-activity carbon carbon bed can be set between 6-45 degree angle.
The structure of activated carbon bed as shown in Figure 4, generally speaking, each in the two pairs of columns 8,9 and 10,11 of lining up angle 7 is parallel to each other to 8,9 or 10,11 on column of row.In order further to improve the filter efficiency of activated carbon air filter, each in the two pairs of columns 8,9 and 10,11 of lining up angle 7 is the width L1 at the place, top 15 of " V " shape structure width L2 (as shown in Figure 5) greater than opening part 16 to the spacing between row's column.This kind structure is more suitable in the little activated carbon air filter of angle 7.
To the maintenance and inspection of the active carbon in the activated carbon air filter and replacing in time, be provided with reload or inspection opening 17 corresponding for convenience with activated carbon bed at the top (as shown in Figure 1) of filter housing body.
Claims (8)
1, a kind of fiberglass activated carbon air filter, comprise that two ends have the tank body of air inlet and air outlet, it is characterized in that: be fixed with the active carbon carbon bed of at least one " V " shape structure in the described tank body, the activated carbon bed opening that is somebody's turn to do " V " shape structure is connected with the inner wall sealing of described tank body.
2, a kind of fiberglass activated carbon air filter as claimed in claim 1 is characterized in that: the wallboard that constitutes described tank body is the semicircle protruding road of a matrix form structure.
3, a kind of fiberglass activated carbon air filter as claimed in claim 1, it is characterized in that: the activated carbon bed of described " V " shape structure is made of two pairs of activated carbon of lining up some columns of angle, the grid that is fixed together with it and being placed in one, and described some columns connect as one the bottom and the top of tank body.
4, a kind of fiberglass activated carbon air filter as claimed in claim 3 is characterized in that: each in described two pairs of some columns of lining up angle is parallel to each other to row's column.
5, a kind of fiberglass activated carbon air filter as claimed in claim 3 is characterized in that: each in described two pairs of some columns of lining up angle is wide for the place, top of " V " shape structure to the spacing between row's column, and opening part is narrow.
6, a kind of fiberglass activated carbon air filter as claimed in claim 3 is characterized in that: between described some columns and with the wallboard of tank body between be connected by arm-tie.
7, as claim 1 or 3 described a kind of fiberglass activated carbon air filters, it is characterized in that: " V " clevis angle of described " V " shape structure-activity carbon carbon bed is 6-45 degree angle.
8, a kind of fiberglass activated carbon air filter as claimed in claim 1 is characterized in that: be provided with reload or inspection opening corresponding with activated carbon bed at the top of described filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620024203 CN2897395Y (en) | 2006-04-25 | 2006-04-25 | Air filter of glass fibre reinforced plastic active carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620024203 CN2897395Y (en) | 2006-04-25 | 2006-04-25 | Air filter of glass fibre reinforced plastic active carbon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2897395Y true CN2897395Y (en) | 2007-05-09 |
Family
ID=38072737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620024203 Expired - Fee Related CN2897395Y (en) | 2006-04-25 | 2006-04-25 | Air filter of glass fibre reinforced plastic active carbon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2897395Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752109A (en) * | 2014-01-26 | 2014-04-30 | 苏州新区枫桥净化设备厂 | V-shaped plate-type filter |
| CN105363270A (en) * | 2015-12-01 | 2016-03-02 | 中国电子系统工程第二建设有限公司 | Filtering tank body device |
| CN110186177A (en) * | 2019-06-24 | 2019-08-30 | 苏州热工研究院有限公司 | A kind of ventilating system shell and ventilating system |
| EP3471853B1 (en) * | 2016-06-20 | 2022-04-27 | Desotec NV | Mobile filter device for corrosive substances |
-
2006
- 2006-04-25 CN CN 200620024203 patent/CN2897395Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752109A (en) * | 2014-01-26 | 2014-04-30 | 苏州新区枫桥净化设备厂 | V-shaped plate-type filter |
| CN105363270A (en) * | 2015-12-01 | 2016-03-02 | 中国电子系统工程第二建设有限公司 | Filtering tank body device |
| EP3471853B1 (en) * | 2016-06-20 | 2022-04-27 | Desotec NV | Mobile filter device for corrosive substances |
| CN110186177A (en) * | 2019-06-24 | 2019-08-30 | 苏州热工研究院有限公司 | A kind of ventilating system shell and ventilating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070509 Termination date: 20130425 |