CN205252716U

CN205252716U - High strength PP filter core of modifying

Info

Publication number: CN205252716U
Application number: CN201620004010.7U
Authority: CN
Inventors: 涂前峰
Original assignee: CHUZHOU MADIL PLASTIC Co Ltd
Current assignee: CHUZHOU MADIL PLASTIC Co Ltd
Priority date: 2016-01-06
Filing date: 2016-01-06
Publication date: 2016-05-25
Anticipated expiration: 2026-01-06

Abstract

The utility model discloses a high strength PP filter core of modifying, include the filter core body that entwists and form by superfine mekralon hot melt, the both ends jun gai of filter core body has closed the end cover, and the top of end cover is fixed with the connector, the filter core body includes fine and closely woven fibrous layer and thick pine fibrous layer, and fine and closely woven fibrous layer fixes the inner wall at thick pine fibrous layer, even opening has fine and closely woven filtration pore on the fine and closely woven fibrous layer, and even opening there is the thick loose filtration pore that interlocks mutually with fine and closely woven filtration pore on the slightly loose fibrous layer, the filter core body is hollow structure, and the inner wall of filter core body still is fixed with the enhancement net, strengthen the net and strengthen rope intercrossing by first enhancement rope and second and weave and form, and first enhancement rope and second strengthen the rope the cross section still integrated into one piece have the enhancement node. This high strength PP filter core of modifying simple structure, great increase the intensity of this PP filter core, prolong its life, the practicality is stronger.

Description

A kind of high strength MODIFIED PP filter core

Technical field

The utility model relates to PP filter core technical field, is specially a kind of high strength MODIFIED PP filter core.

Background technology

PP filter core is that the nonpoisonous and tasteless polypropylene of a kind of employing is raw material, through heating and melting. Spray, traction, receive moulding and the filter material made. It is even that PP filter core has aperture, the good characteristic of acid and alkali-resistance. Can effectively remove the impurity such as suspension in liquid, particulate, iron rust. Because the chemical composition of PP is clean, and meet food sanitation standard, can not produce secondary pollution to the liquid that will filter due to material, there is the features such as flow is large, precision is high, corrosion-resistant, high pressure resistant, be widely used in PCB, plating, pure water, the preposition filtration treatment of food drinking water etc. But, traditional problem that PP filter core ubiquity intensity is low, service life is short.

Utility model content

The purpose of this utility model is to provide a kind of high strength MODIFIED PP filter core, to solve the problem proposing in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme: a kind of high strength MODIFIED PP filter core, comprise by the superfine polypropylene fiber hot melt filter core body forming that tangles, the two ends of described filter core body are all covered with end cap, and the top of end cap is fixed with connector, described filter core body comprises fine and closely woven fibrage and thick loose fibrage, and fine and closely woven fibrage is fixed on the fibrolaminar inwall of thick pine, on described fine and closely woven fibrage, evenly have fine and closely woven filter opening, and on thick loose fibrage, evenly have the thick loose filter opening intermeshing with fine and closely woven filter opening, described filter core body is hollow structure, and the inwall of filter core body is also fixed with strengthening grid, described strengthening grid is strengthened the mutual interlacing of rope by the first reinforcement rope and second and is formed, and first strengthens rope and second strengthens that the infall of rope is also one-body molded a reinforcement node.

Preferably, described the first reinforcement rope and second is strengthened parallelogram shape arrangement between rope, and the first reinforcement rope and second is strengthened restricting injection molded by engineering plastics.

Preferably, described end cap is fixedly connected with by the mode being spirally connected with filter core body.

Preferably, the outer wall of described filter core body is also enclosed with layer of non-woven fabric.

Compared with prior art, the beneficial effects of the utility model are: this high strength MODIFIED PP filter cartridge construction is simple, filter core body adopts fine and closely woven fibrage and thick loose fibrolaminar structure, make this PP filter core in use effectively reduce the pressure loss, keep stable filter effect, guarantee filtering accuracy, thereby indirectly improved the intensity of this filter core, extended its service life; And, be fixed with strengthening grid at the inwall of filter core body, for supporting PP filter core body, increase structural strength, the surface withstand voltage of PP filter core, under the continuous impact of fluid, be not easy distortion, extend service life, increase the filter effect of fluid.

Brief description of the drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model filter core body cutaway view;

Fig. 3 is the utility model strengthening grid cutaway view.

In figure: 1 filter core body, 11 fine and closely woven fibrages, 111 fine and closely woven filter openings, 12 thick loose fibrages, 121 thick loose filter openings, 2 end caps, 3 connectors, 4 strengthening grids, 41 first are strengthened rope, 42 second and strengthened rope, 43 reinforcement nodes.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1-3, the utility model provides a kind of technical scheme: a kind of high strength MODIFIED PP filter core, comprise by the superfine polypropylene fiber hot melt filter core body 1 forming that tangles, the outer wall of filter core body 1 is also enclosed with layer of non-woven fabric, the two ends of filter core body 1 are all covered with end cap 2, end cap 2 is fixedly connected with by the mode being spirally connected with filter core body 1, and the top of end cap 2 is fixed with connector 3, filter core body 1 comprises fine and closely woven fibrage 11 and thick loose fibrage 12, and fine and closely woven fibrage 11 is fixed on the inwall of thick loose fibrage 12, on fine and closely woven fibrage 11, evenly have fine and closely woven filter opening 111, and on thick loose fibrage 12, evenly have the thick loose filter opening 121 intermeshing with fine and closely woven filter opening 111, filter core body 1 adopts the structure of fine and closely woven fibrage 11 and thick loose fibrage 12, make this PP filter core in use effectively reduce the pressure loss, keep stable filter effect, guarantee filtering accuracy, thereby indirectly improve the intensity of this filter core, extend its service life, filter core body 1 is hollow structure, and the inwall of filter core body 1 is also fixed with strengthening grid 4, strengthening grid 4 is strengthened rope 42 mutual interlacings by the first reinforcement rope 41 and second and is formed, first strengthens rope 41 and second strengthens parallelogram shape arrangement between rope 42, and it is injection molded by engineering plastics that the first reinforcement rope 41 and second is strengthened rope 42, and first strengthens rope 41 and second strengthens that rope 42 infall is also one-body molded a reinforcement node 43, be fixed with strengthening grid 4 at the inwall of filter core body 1, be used for supporting PP filter core body 1, increase the structural strength of PP filter core, surface withstand voltage, under the continuous impact of fluid, be not easy distortion, extend service life, increase the filter effect of fluid.

Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that in the situation that not departing from principle of the present utility model and spirit and can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present utility model is limited by claims and equivalent thereof.

Claims

1. a high strength MODIFIED PP filter core, comprise by the superfine polypropylene fiber hot melt filter core body (1) forming that tangles, the two ends of described filter core body (1) are all covered with end cap (2), and the top of end cap (2) is fixed with connector (3), it is characterized in that: described filter core body (1) comprises fine and closely woven fibrage (11) and thick loose fibrage (12), and fine and closely woven fibrage (11) is fixed on the inwall of thick loose fibrage (12), on described fine and closely woven fibrage (11), evenly have fine and closely woven filter opening (111), and on thick loose fibrage (12), evenly have the thick loose filter opening (121) intermeshing with fine and closely woven filter opening (111), described filter core body (1) is hollow structure, and the inwall of filter core body (1) is also fixed with strengthening grid (4), described strengthening grid (4) is strengthened the mutual interlacing of rope (42) by the first reinforcement rope (41) and second and is formed, and first strengthens rope (41) and second strengthens that the infall of rope (42) is also one-body molded a reinforcement node (43).

2. a kind of high strength MODIFIED PP filter core according to claim 1, it is characterized in that: described the first reinforcement is restricted (41) and the second reinforcement is restricted, and parallelogram shape between (42) is arranged, and the first reinforcement is restricted (41) and the second reinforcement rope (42) is injection molded by engineering plastics.

3. a kind of high strength MODIFIED PP filter core according to claim 1, is characterized in that: described end cap (2) is fixedly connected with by the mode being spirally connected with filter core body (1).

4. a kind of high strength MODIFIED PP filter core according to claim 1, is characterized in that: the outer wall of described filter core body (1) is also enclosed with layer of non-woven fabric.