CN202355937U - A novel air filter plate - Google Patents
A novel air filter plate Download PDFInfo
- Publication number
- CN202355937U CN202355937U CN2011202655531U CN201120265553U CN202355937U CN 202355937 U CN202355937 U CN 202355937U CN 2011202655531 U CN2011202655531 U CN 2011202655531U CN 201120265553 U CN201120265553 U CN 201120265553U CN 202355937 U CN202355937 U CN 202355937U
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- Prior art keywords
- polyester fibers
- air filter
- point polyester
- melting
- low
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Abstract
A novel air filter plate is disclosed, comprising a multilayer structure formed by a mixed material of polyester fibers and low-melting-point polyester fibers, wherein the density of the structure ranges from loose to dense, every layer is bonded with one another, the loose layer contains a high proportion of polyester fibers, the dense layer adopts 100% low-melting-point polyester fibers, the periphery of the multilayer structure is covered an aluminum sash, both the frond side and the reverse side of the structure are fixed by aluminum meshes. By adopting low-melting-point polyester fibers, the novel air filter plate has advantages of high viscosity, low melting point and high thermal bonding strength, and can be applied to non-woven fabric industry with simple operation and an energy saving property. By using the low-melting-point polyester fibers as a solid adhesive for non-woven fabrics, the novel air filter plate has advantages of stable physicochemical property, high cohesive strength and zero environmental pollution.
Description
Technical field
The utility model relates to air purification field, relates in particular to a kind of air cleaning with non-woven binder fibre layer novel air filter.
Background technology
Air cleaning is widely used in automobile factory with non-woven binder fibre metafiltration material, the airport, and subway is in the dust removal by ventilation equipment of departments such as machinery, electronics, medical and health, food processing, chemical industry, weaving.This material is to handle preceding polyvinyl silk by polyster fibre and acetalation to be mixed and processed mutually at present.Polyvinyl silk water was moistening before acetalation handled, and cut into short fiber then, again through drying, the secondary shredding, just can being used to make filtrate after giving combing.Its shortcoming is: (1) procedure is many, when taking a lot of work, the expense energy; (2) in secondary shredding process, the saltcake before acetalation is handled in the polyvinyl silk, its dust are prone to cause that people's skin crosses face and respiratory tract infection; (3), be prone to produce static, spinnability is bad through repeatedly standing; (4) because acetalation is handled the just dissolving about 50 ℃ of preceding polyvinyl silk, so be difficult to guarantee product quality; (5) polyvinyl silk water content reached 30-50% before acetalation was handled; (6) globality is not strong, and is broken easily.
The utility model content
The purpose of the utility model provides a kind of novel air filter, addresses the above problem.
The purpose of the utility model realizes through following technical scheme.
A kind of novel air filter; Comprise by polyster fibre with the low melting point polyester fiber composite material form by loose sandwich construction to densification; Be to bond together between every layer of structure, the polyster fibre proportion that weaker zone contains is high, and compacted zone adopts 100% low melting point polyester fiber; Use the aluminium frame edge around the sandwich construction, tow sides are fixed with the aluminium net.
This patent adopts low melting point polyester fiber, has the viscosity height, and fusing point is low, and the advantage that heat bonding intensity is high is applied to Non-Woven Fabric Industry, and is simple to operate, energy savings;
Adopt low melting point polyester fiber as the non-weaving cloth solid adhesive, it is stable to have physicochemical properties, and adhesion strength is high, the advantage of non-environmental-pollution;
With polyster fibre with low melting point polyester fiber combing, lapping, heating, bonding, oven dry, make nontoxic, tasteless, the anti-water of product refuse tide, bonding firmly, to be filtered material pollution-free, stable purification efficiency arranged;
Polyster fibre is counted the combing moulding with the low melting point polyester fiber composite material according to the different dawn, increases gradually along thickness direction density, has the efficiency of dust filtration height, resistance is little and holds characteristics such as dirt is big;
Reach tow sides all around respectively with aluminium frame and aluminium net bound edge and fixing, good integrity, sturdy and durable.
Description of drawings
Fig. 1 is the side-looking structure chart of the described a kind of novel air filter of the utility model embodiment;
Fig. 2 is the main TV structure figure of the described a kind of novel air filter of the utility model embodiment;
Fig. 3 is that the described sandwich construction of the utility model embodiment is the structure chart that wave is placed.
The specific embodiment
Like Fig. 1 and shown in Figure 2; A kind of novel air filter, comprise by polyster fibre with the low melting point polyester fiber composite material form by loose sandwich construction to densification, bond together between every layer of structure; With aluminium frame 3 bound edges, tow sides are fixed with the aluminium net around the sandwich construction.
For introducing conveniently, adopt double-layer structure in the present embodiment, the polyster fibre proportion that weaker zone 1 contains is high, and compacted zone 2 adopts 100% low melting point polyester fiber.
By polyster fibre with the low melting point polyester fiber composite material form by loose sandwich construction to densification; Be to bond together between every layer of structure; The polyster fibre proportion that weaker zone 1 contains is high; Compacted zone 2 adopts 100% low melting point polyester fiber (low melting point polyester fiber: be the fiber of general polyester and the production of modified poly ester composite spinning), and with aluminium frame 3 bound edges, tow sides are fixing with reverse side aluminium net 5 with front side aluminum net 4 around the sandwich construction;
As shown in Figure 3, design further is, is wave to fine and close sandwich construction and placed by loose with what the low melting point polyester fiber composite material formed by polyster fibre, fixed by aluminium frame 3, front side aluminum net 4 and reverse side aluminium net 5.
Low melting point polyester fiber has the viscosity height, and fusing point is low, the advantage that heat bonding intensity is high, and because of the heat bonding temperature is low, the low melting point polyester fiber solution temperature is 100 ℃-150 ℃, is applied to Non-Woven Fabric Industry, and is simple to operate, energy savings;
Adopt low melting point polyester fiber as the non-weaving cloth solid adhesive, it is stable to have physicochemical properties, and adhesion strength is high, and the advantage of non-environmental-pollution can effectively improve the nonwoven hot strength, and the quality of material for air purification has been guaranteed in its stable performance;
With polyster fibre with low melting point polyester fiber combing, lapping, heating, bonding, oven dry, make nontoxic, tasteless, the anti-water of product refuse tide, bonding firmly, to be filtered material pollution-free, have stable purification efficiency, dust removing effects to reach more than 98%;
Polyster fibre is counted the combing moulding with the low melting point polyester fiber composite material according to the different dawn, and it is increased along thickness direction density gradually, has the efficiency of dust filtration height, resistance is little and holds characteristics such as dirt is big;
Reach tow sides all around respectively with aluminium frame and aluminium net bound edge and fixing, good integrity, sturdy and durable.
Person skilled in the art should be familiar with; The foregoing description only is the purpose that is used for explaining the utility model; And be not with the qualification of doing the utility model; As long as in the essential scope of the utility model, variation, modification that the foregoing description is done all will drop in the claim scope of the utility model.
Claims (1)
1. novel air filter; It is characterized in that, comprise by polyster fibre with the low melting point polyester fiber composite material form by loose sandwich construction to densification, be to bond together between every layer of structure; The polyster fibre proportion that weaker zone contains is high; Compacted zone adopts 100% low melting point polyester fiber, uses the aluminium frame edge around the sandwich construction, and tow sides are fixed with the aluminium net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202655531U CN202355937U (en) | 2011-07-25 | 2011-07-25 | A novel air filter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202655531U CN202355937U (en) | 2011-07-25 | 2011-07-25 | A novel air filter plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202355937U true CN202355937U (en) | 2012-08-01 |
Family
ID=46567157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202655531U Expired - Fee Related CN202355937U (en) | 2011-07-25 | 2011-07-25 | A novel air filter plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202355937U (en) |
-
2011
- 2011-07-25 CN CN2011202655531U patent/CN202355937U/en not_active Expired - Fee Related
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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: 20120801 Termination date: 20130725 |