CN215388146U

CN215388146U - Terylene twill filter cloth for sewage treatment

Info

Publication number: CN215388146U
Application number: CN202121692636.9U
Authority: CN
Inventors: 余彬彬
Original assignee: Taizhou Longda Filtering Material Co ltd
Current assignee: Taizhou Longda Filtering Material Co ltd
Priority date: 2021-07-25
Filing date: 2021-07-25
Publication date: 2022-01-04
Anticipated expiration: 2031-07-25

Abstract

The utility model relates to the technical field of filter cloth, in particular to terylene twill filter cloth for sewage treatment, which comprises filter cloth, wherein a first decomposition layer is arranged above the filter cloth, a first filter layer is arranged above the first decomposition layer, a first adsorption layer is arranged above the first filter layer, a second decomposition layer is arranged below the filter cloth, a second filter layer is arranged below the second decomposition layer, and a second adsorption layer is arranged below the second filter layer. Can decompose toxic and harmful substances in water to achieve the aim of generating nontoxic and harmless water.

Description

Terylene twill filter cloth for sewage treatment

Technical Field

The utility model relates to the technical field of filter cloth, in particular to polyester twill filter cloth for sewage treatment.

Background

The terylene filter cloth is a filter material made of terylene fibers, the terylene filter cloth is divided into terylene long fiber filter cloth and terylene short fiber filter cloth, the filter cloth is a filter medium woven by natural fibers or synthetic fibers, comprises a metal net or a filter screen, is mainly applied to the industries of air filtration, dust removal, dust collection, air purification, environmental protection and the like, and the filter cloth used at present is commonly a filter cloth formed by weaving synthetic fibers, can be divided into terylene, vinylon, polypropylene, chinlon and the like according to different materials, and in order to achieve ideal interception effect and filtration speed, the selection of the filter cloth also needs to be selected according to the granularity, the density, the chemical composition and the filtering process condition of the slurry, the existing sewage treatment filter cloth is difficult to decompose the toxic and harmful substances contained in the sewage, the adsorption of particles is not very good, and a new solution to this problem is needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides the polyester twill filter cloth for sewage treatment, and aims to solve the technical problems that the sewage treatment filter cloth decomposes toxic and harmful substances and improves the adsorbability of the filter cloth to particles.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: terylene twill filter cloth for sewage treatment comprises a cloth body, wherein a first decomposition layer is arranged above the cloth body, a first filter layer is arranged above the first decomposition layer, a first adsorption layer is arranged above the first filter layer, a second decomposition layer is arranged below the cloth body, a second filter layer is arranged below the second decomposition layer, and a second adsorption layer is arranged below the second filter layer.

Further, a first oil-proof layer is arranged above the first adsorption layer, and a second oil-proof layer is arranged below the second adsorption layer.

Furthermore, two groups of fixing holes are formed in the outer surface of the cloth body, and fastening ropes are fixedly connected to the inner walls of the fixing holes in each group.

Furthermore, the outer surface of the cloth body is fixedly connected with a fixed sticky cloth, and the outer surface of the fixed sticky cloth is fixedly connected with a filter screen.

Furthermore, a first polyester layer is arranged above the first oil-proof layer, and a second polyester layer is arranged below the second oil-proof layer.

Furthermore, the outer surface of the cloth body is provided with cloth body holes, and the cloth body holes are positioned below the filter screen.

In the above technical scheme, with this dacron twill filter cloth for sewage treatment: adopt the active carbon filter pulp through first adsorbed layer and second adsorbed layer, can play and carry out absorbent effect to the impurity that the aquatic contained, it is cleaner again to the sewage through the filter screen, stay filter cloth surface to less graininess debris, adopt zeolite through first filter layer and second filter layer, zeolite has stronger ability to purify waste water, can clean water, absorb aquatic ammoniacal nitrogen and heavy metal ion, reach the purpose of clean water, adopt biochemical cotton through first decomposition layer and second decomposition layer, can play the poisonous harmful substance in the decomposition aquatic, produce cleaner water at last, reach the purpose that produces nontoxic harmless water.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of a filter screen of a polyester twill filter cloth for sewage treatment according to an embodiment of the present invention;

FIG. 2 is a left side view of a filter cloth of a polyester twill filter cloth for sewage treatment according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a polyester twill filter cloth for sewage treatment according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of a filter cloth of a polyester twill filter cloth for sewage treatment according to an embodiment of the present invention.

In the figure: 1. filtering cloth; 2. fastening the rope; 3. filter cloth holes; 4. a filter screen; 5. a fixing hole; 6. a first polyester layer; 7. a first oil repellent layer; 8. a first adsorbent layer; 9. a first filter layer; 10. a first decomposition layer; 11. a second polyester layer; 12. a second decomposition layer; 13. a second filter layer; 14. a second adsorption layer; 15. a second oil-repellent layer; 16. and (5) fixing the sticky cloth.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

As shown in fig. 1 to 4, the polyester twill filter cloth for sewage treatment can increase the strength and elasticity of the cloth body 1 by arranging the first polyester layer 6 and the second polyester layer 11, so as to achieve the capability of quickly recovering after the cloth body 1 receives the impact of water, can achieve the anti-oil effect by adopting a teflon material through the first oil-proof layer 7 and the second oil-proof layer 15, prevent oil from accumulating in the cloth body 1, avoid the problem of slow water flow, can achieve the effect of adsorbing impurities contained in water by adopting activated carbon filter cotton through the first adsorption layer 8 and the second adsorption layer 14, leave granular impurities on the surface of the cloth body 1, can clean water by adopting zeolite through the first filter layer 9 and the second filter layer 13, absorb ammonia and heavy metal ions in the water, achieve the purpose of cleaning water, and adopt biochemical cotton through the first decomposition layer 10 and the second decomposition layer 12, can decompose toxic and harmful substances in water to achieve the aim of generating nontoxic and harmless water. Concretely, this dacron twill filter cloth for sewage treatment, including the cloth body 1, the top of cloth body 1 is provided with first decomposition layer 10, the top of first decomposition layer 10 is provided with first filter layer 9, the top of first filter layer 9 is provided with first adsorbed layer 8, the below of cloth body 1 is provided with second decomposition layer 12, the below of second decomposition layer 12 is provided with second filter layer 13, the below of second filter layer 13 is provided with second adsorbed layer 14.

In this embodiment, the top of first adsorbed layer 8 is provided with first oil preventing layer 7, the below of second adsorbed layer 14 is provided with second oil preventing layer 15, prevents through first oil preventing layer 7 and second oil preventing layer 15 and adopts the teflon material, can play the effect of anti-oil contamination, prevents that the greasy dirt from piling up in cloth 1, avoids the slow problem of rivers through.

In this embodiment, two sets of fixed orificess 5, every group have been seted up to the surface of the cloth body 1 the equal fixedly connected with fastening rope 2 of inner wall of fixed orificess 5 through the cooperation of fixed orifices 5 and fastening rope 2, can play and carry out the effect of fixing to the cloth body 1.

In this embodiment, the outer fixed surface of the cloth body 1 is connected with the fixed sticky cloth 16, the outer fixed surface of the fixed sticky cloth 16 is connected with the filter screen 4, and the fixed sticky cloth 16 and the filter screen 4 are matched with each other, so that the effect of filtering large impurities contained in sewage can be achieved.

In this embodiment, the first top of preventing oil layer 7 sets up first dacron layer 6, and the second below of preventing oil layer 15 is provided with second dacron layer 11, through setting up first dacron layer 6 and second dacron layer 11, can play the intensity and the elastic effect that increase cloth body 1, reaches the effect that cloth body 1 received the impact back quick recovery of water.

In this embodiment, the outer surface of the cloth body 1 is provided with the cloth filtering holes 3, the cloth filtering holes 3 are located below the filter screen 4, and the cloth body 1 can be installed on the sewage treatment equipment through the cloth filtering holes 3.

In conclusion, the working principle of the terylene twill filter cloth for sewage treatment is as follows: firstly, when sewage is required to be filtered, the cloth body 1 can be fastened through the fastening rope 2, then the sewage firstly flows through the filter screen 4, sundries with larger particles are filtered, the filtered sewage flows onto the cloth body 1, the shape of the cloth body 1 can be kept unchanged through the first polyester layer 6 and the second polyester layer 11, the filter cloth has stronger recovery capability, the first oil-proof layer 7 and the second oil-proof layer 15 are made of Teflon materials, the oil stain resistance effect can be achieved, the oil stain is prevented from being accumulated in the filter cloth 1, the first adsorption layer 8 and the second adsorption layer 14 are made of activated carbon filter cotton, particulate impurities mixed with the water can be absorbed, the particles in the water can be removed, the water can be cleaned through the first filter layer 9 and the second filter layer 13 which are made of zeolite, ammonia and heavy metal ions in the water are absorbed, the purpose of cleaning water is achieved, the first decomposition layer 10 and the second decomposition layer 12 are made of biochemical cotton, can decompose toxic and harmful substances in water to achieve the aim of generating nontoxic and harmless water.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Dacron twill filter cloth for sewage treatment, its characterized in that: including the cloth body (1), the top of cloth body (1) is provided with first decomposition layer (10), the top of first decomposition layer (10) is provided with first filter layer (9), the top of first filter layer (9) is provided with first adsorbed layer (8), the below of cloth body (1) is provided with second decomposition layer (12), the below of second decomposition layer (12) is provided with second filter layer (13), the below of second filter layer (13) is provided with second adsorbed layer (14).

2. The polyester twill filter cloth for sewage treatment according to claim 1, which is characterized in that: a first oil-proof layer (7) is arranged above the first adsorption layer (8), and a second oil-proof layer (15) is arranged below the second adsorption layer (14).

3. The polyester twill filter cloth for sewage treatment according to claim 1, which is characterized in that: two groups of fixing holes (5) are formed in the outer surface of the cloth body (1), and fastening ropes (2) are fixedly connected to the inner walls of the fixing holes (5) in each group.

4. The polyester twill filter cloth for sewage treatment according to claim 1, which is characterized in that: the cloth is characterized in that the outer surface of the cloth body (1) is fixedly connected with a fixed sticky cloth (16), and the outer surface of the fixed sticky cloth (16) is fixedly connected with a filter screen (4).

5. The polyester twill filter cloth for sewage treatment as set forth in claim 2, which is characterized in that: a first terylene layer (6) is arranged above the first oil-proof layer (7), and a second terylene layer (11) is arranged below the second oil-proof layer (15).

6. The polyester twill filter cloth for sewage treatment according to claim 1, which is characterized in that: the outer surface of the cloth body (1) is provided with cloth filtering holes (3), and the cloth filtering holes (3) are located below the filter screen (4).