CN210495531U

CN210495531U - High-strength plastic filter screen

Info

Publication number: CN210495531U
Application number: CN201921233375.7U
Authority: CN
Inventors: 刘志国
Original assignee: Wuhan Yitian Plastic Industry Co ltd
Current assignee: Wuhan Yitian Plastic Industry Co ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-05-12
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a high strength plastic filter screen piece, including net piece and rack, the net piece is fixed on the rack, the rack is established to rack outside cover, be equipped with fixed establishment in the mounting bracket, the net piece includes the protective layer, the protective layer bottom is equipped with the activated carbon layer, activated carbon layer bottom is equipped with the wire mesh supporting layer, wire mesh supporting layer bottom is equipped with the non-woven fabrics layer, non-woven fabrics layer bottom is equipped with the enhancement layer, the enhancement layer bottom is equipped with the fibrous layer, the protective layer the activated carbon layer the wire mesh supporting layer the non-woven fabrics layer the enhancement layer with through binder fixed connection between the fibrous layer. Has the advantages that: through being equipped with protective layer, wire mesh supporting layer, enhancement layer and fibrous layer to improved filter screen's intensity greatly, prevented that filter screen from often causing the damage, the cost is reduced.

Description

High-strength plastic filter screen

Technical Field

The utility model relates to a filter screen, particularly, relate to a high strength plastic filter screen.

Background

At present, the mesh filtration with the superposition of multiple layers of metal wire meshes is commonly adopted in plastic filtration at home and abroad, and the mesh filtration has been accepted by the industry because of the characteristics of simple structure, low price and the like. However, during use, the plastic needs to be filtered through the mesh under high pressure, which puts higher demands on the performance of the mesh.

The existing filter screen is low in strength, needs to bear strong pressure during working, is easy to damage the filter screen, causes cost waste, and is inconvenient to disassemble and replace.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength plastic filter screen piece to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength plastic filter screen piece, includes net piece and rack, the net piece is fixed on the rack, the rack outside cover is established the mounting bracket, be equipped with fixed establishment in the mounting bracket, the net piece includes the protective layer, the protective layer bottom is equipped with the activated carbon layer, activated carbon layer bottom is equipped with the wire mesh supporting layer, wire mesh supporting layer bottom is equipped with the non-woven fabrics layer, non-woven fabrics layer bottom is equipped with the enhancement layer, the enhancement layer bottom is equipped with the fibrous layer, the protective layer the activated carbon layer the wire mesh supporting layer the non-woven fabrics layer the enhancement layer with through binder fixed connection between the fibrous layer.

Furthermore, the net rack is all fixed with the fixture block all around.

Furthermore, a clamping groove is formed in the mounting frame, and the net rack and the clamping blocks penetrate through the clamping groove.

Further, the fixing mechanism comprises a fixing seat, the fixing seat is fixed in the clamping groove, a mounting hole is formed in the fixing seat, and the clamping block penetrates through the mounting hole and extends into the mounting hole.

Furthermore, a first baffle is fixedly arranged in the mounting hole.

Furthermore, a sliding groove is formed in one side of the mounting hole, a movable rod penetrates through the sliding groove, and a return spring is sleeved on the outer side of the movable rod.

Furthermore, a limiting plate is arranged in the mounting hole, one side of the limiting plate is fixedly connected with the movable rod, and an anti-skidding wear-resistant pad is arranged on one side of the limiting plate and one side of the baffle.

Furthermore, a second baffle is fixedly arranged on one side of the mounting hole, and the movable rod penetrates through the second baffle and extends to an adjusting knob is arranged outside the mounting frame.

The utility model provides a high strength plastic filter screen piece, beneficial effect as follows:

(1) through being equipped with the mounting bracket, let filter screen piece can install through the mounting bracket, through be equipped with fixed establishment in the mounting bracket to fix the rack, this fixed establishment convenient dismantlement has brought the convenience for later stage filter screen piece's dismantlement and change moreover. The active carbon layer and the non-woven fabric layer are arranged for filtering layer by layer, so that the filtering effect of the filter net sheet is improved. Through being equipped with protective layer, wire mesh supporting layer, enhancement layer and fibrous layer to improved filter screen's intensity greatly, prevented that filter screen from often causing the damage, the cost is reduced.

(2) Through being equipped with the fixture block, make things convenient for the installation of rack, at first, through adjust knob, stimulate the movable rod, this moment, there is great installation space in the mounting hole, then, in advancing the rack card draw-in groove, the fixture block enters into in the mounting hole, loosen adjust knob, elasticity through reset spring, make the movable rod remove, drive the limiting plate and remove, let the fixture block between limiting plate and baffle one, the chucking fixture block, the syntropy, when needs are dismantled, stimulate the movable rod, make the limiting plate leave the fixture block, just can relax very convenient rack of taking out, make things convenient for the change and the clearance in later stage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a high-strength plastic filter mesh according to an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure of a mounting rack in a high-strength plastic filter mesh according to an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of a mounting rack in a high-strength plastic filter mesh according to an embodiment of the present invention;

fig. 4 is a schematic view of an internal structure of a fixing mechanism in a high-strength plastic filter mesh according to an embodiment of the present invention;

fig. 5 is a schematic view of an internal structure of a high-strength plastic filter mesh according to an embodiment of the present invention.

Reference numerals:

1. a mesh sheet; 2. a net frame; 3. a fixing mechanism; 4. a mounting frame; 5. a protective layer; 6. an activated carbon layer; 7. a wire mesh support layer; 8. a non-woven fabric layer; 9. a reinforcing layer; 10. a fibrous layer; 11. a clamping block; 12. a card slot; 13. a fixed seat; 14. mounting holes; 15. a first baffle plate; 16. a chute; 17. a return spring; 18. a movable rod; 19. a limiting plate; 20. a second baffle plate; 21. and adjusting a knob.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-5, a high-strength plastic filter mesh according to an embodiment of the present invention includes a mesh 1 and a net frame 2, the mesh 1 is fixed on the net frame 2, a mounting frame 4 is sleeved outside the net frame 2, a fixing mechanism 3 is disposed in the mounting frame 4, the mesh 1 includes a protective layer 5, an activated carbon layer 6 is disposed at the bottom of the protective layer 5, a metal mesh supporting layer 7 is disposed at the bottom of the activated carbon layer 6, a non-woven fabric layer 8 is disposed at the bottom of the metal mesh supporting layer 7, a reinforcing layer 9 is disposed at the bottom of the non-woven fabric layer 8, a fiber layer 10 is disposed at the bottom of the reinforcing layer 9, the protective layer 5, the activated carbon layer 6, the metal mesh supporting layer 7, the non-woven fabric layer 8, the reinforcing layer 9 and the fiber layer 10 are fixedly connected by a binder, and the mounting frame 4 is disposed, through being equipped with fixed establishment 3 in mounting bracket 4 to fix rack 2, this fixed establishment 3 convenient dismantlement has brought the convenience for later stage filter screen's dismantlement and change moreover. The activated carbon layer 6 and the non-woven fabric layer 8 are arranged for filtering layer by layer, so that the filtering effect of the filter net sheet is improved. Through being equipped with protective layer 5, woven wire supporting layer 7, enhancement layer 9 and fibrous layer 10 to improved the intensity of filter screen greatly, prevented that filter screen from often causing the damage, the cost is reduced.

Example two:

referring to fig. 1-5, for the net rack 2, the periphery of the net rack 2 is fixed with the fixture blocks 11. For the mounting frame 4, a clamping groove 12 is formed in the mounting frame 4, and the net rack 2 and the clamping block 11 penetrate through the clamping groove 12. For the fixing mechanism 3, the fixing mechanism 3 includes a fixing seat 13, the fixing seat 13 is fixed in the clamping groove 12, a mounting hole 14 is formed in the fixing seat 13, and the clamping block 11 penetrates through the mounting hole 14 and extends into the mounting hole 14. For the mounting hole 14, a first baffle 15 is fixedly arranged in the mounting hole 14. For the mounting hole 14, a sliding groove 16 is formed in one side of the mounting hole 14, a movable rod 18 penetrates through the sliding groove 16, and a return spring 17 is sleeved outside the movable rod 18. For the mounting hole 14, a limiting plate 19 is arranged in the mounting hole 14, one side of the limiting plate 19 is fixedly connected with the movable rod 18, and anti-skid wear-resistant pads are arranged on the limiting plate 19 and one side of the first baffle 15. To the mounting

hole

14, 14 one side of mounting hole is fixed and is equipped with two baffle 20, the movable rod 18 run through in two baffle 20 and extend to be equipped with adjust knob 21 outside the mounting bracket 4, through being equipped with fixture block 11, make things convenient for the installation of rack 2, at first, through adjust knob 21, stimulate movable rod 18, at this moment, there is great installation space in the mounting hole 14, then, in advancing rack 2 card draw-in groove 12, fixture block 11 enters into the mounting hole 14, loosen adjust knob 21, through the elasticity of reset spring 17, make movable rod 18 remove, drive limiting plate 19 and remove, let fixture block 11 between limiting plate 19 and baffle 15, chucking fixture block 11, and in the same way, when needs are dismantled, stimulate movable rod 18, make limiting plate 19 leave fixture block 11, just can easily very convenient take out rack 2, make things convenient for the change and the clearance in later stage.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process

In practical application, through being equipped with mounting bracket 4, let filter screen piece can install through mounting bracket 4, through being equipped with fixed establishment 3 in mounting bracket 4 to fix rack 2, this fixed establishment 3 conveniently dismantles moreover, has brought the convenience for later stage filter screen piece's dismantlement and change. The activated carbon layer 6 and the non-woven fabric layer 8 are arranged for filtering layer by layer, so that the filtering effect of the filter net sheet is improved. Through being equipped with protective layer 5, woven wire supporting layer 7, enhancement layer 9 and fibrous layer 10 to improved the intensity of filter screen greatly, prevented that filter screen from often causing the damage, the cost is reduced. Through being equipped with fixture block 11, make things convenient for the installation of rack 2, at first, through adjust knob 21, pulling movable rod 18, this moment, there is great installation space in the mounting hole 14, then, advance the rack 2 card into draw-in groove 12, fixture block 11 enters into in the mounting hole 14, loosen adjust knob 21, elasticity through reset spring 17, make movable rod 18 remove, drive limiting plate 19 and remove, let fixture block 11 between limiting plate 19 and baffle 15, chucking fixture block 11, the same thing, when needs are dismantled, pulling movable rod 18, make limiting plate 19 leave fixture block 11, just can relax very convenient rack 2 that takes out, make things convenient for the change and the clearance in later stage.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-strength plastic filter mesh is characterized by comprising a mesh (1) and a net rack (2), the net piece (1) is fixed on the net rack (2), the outer side of the net rack (2) is sleeved with a mounting rack (4), a fixing mechanism (3) is arranged in the mounting rack (4), the net piece (1) comprises a protective layer (5), an activated carbon layer (6) is arranged at the bottom of the protective layer (5), a metal wire mesh supporting layer (7) is arranged at the bottom of the activated carbon layer (6), a non-woven fabric layer (8) is arranged at the bottom of the metal wire mesh supporting layer (7), a reinforcing layer (9) is arranged at the bottom of the non-woven fabric layer (8), the bottom of the reinforcing layer (9) is provided with a fiber layer (10), and the protective layer (5), the activated carbon layer (6), the metal wire mesh supporting layer (7), the non-woven fabric layer (8), the reinforcing layer (9) and the fiber layer (10) are fixedly connected through a bonding agent.

2. The high-strength plastic filter mesh sheet according to claim 1, wherein the net frame (2) is fixed with the fixture blocks (11) around.

3. The high-strength plastic filter mesh sheet according to claim 2, wherein a clamping groove (12) is formed in the mounting frame (4), and the net frame (2) and the clamping blocks (11) penetrate through the clamping groove (12).

4. The high-strength plastic filter mesh sheet according to claim 3, wherein the fixing mechanism (3) comprises a fixing seat (13), the fixing seat (13) is fixed in the clamping groove (12), a mounting hole (14) is formed in the fixing seat (13), and the clamping block (11) penetrates through the mounting hole (14) and extends into the mounting hole (14).

5. The high-strength plastic filter mesh sheet according to claim 4, wherein a first baffle plate (15) is fixedly arranged in the mounting hole (14).

6. The high-strength plastic filter mesh sheet according to claim 5, wherein a sliding groove (16) is formed in one side of the mounting hole (14), a movable rod (18) penetrates through the sliding groove (16), and a return spring (17) is sleeved outside the movable rod (18).

7. The high-strength plastic filter mesh sheet according to claim 6, wherein a limiting plate (19) is arranged in the mounting hole (14), one side of the limiting plate (19) is fixedly connected with the movable rod (18), and anti-skid wear-resistant pads are arranged on one sides of the limiting plate (19) and the first baffle (15).

8. The high-strength plastic filter mesh sheet according to claim 7, wherein a second baffle (20) is fixedly arranged on one side of the mounting hole (14), and the movable rod (18) penetrates through the second baffle (20) and extends to the outside of the mounting frame (4) to be provided with an adjusting knob (21).