CN111974067A - Fiber rotary disc filter sleeve - Google Patents
Fiber rotary disc filter sleeve Download PDFInfo
- Publication number
- CN111974067A CN111974067A CN202010715990.2A CN202010715990A CN111974067A CN 111974067 A CN111974067 A CN 111974067A CN 202010715990 A CN202010715990 A CN 202010715990A CN 111974067 A CN111974067 A CN 111974067A
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- Prior art keywords
- filter cloth
- side filter
- main
- cloth
- rotary disc
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/17—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Abstract
One or more embodiments of the present description provide a fiber rotating disc filter sleeve, comprising: the filter cloth comprises a first main filter cloth, wherein four side surfaces of the first main filter cloth are respectively provided with a first side filter cloth, a second side filter cloth, a third side filter cloth and a fourth side filter cloth. The corresponding connectable rings are arranged on the first side filter cloth, the second side filter cloth, the third side filter cloth and the fourth side filter cloth respectively, so that the connection is realized through the ropes, the connection can be realized through the connection, the connection is more convenient and compact, and the filtering effect is greatly enhanced due to the stability when the filter is used through the cotton balls and the corresponding partition plates.
Description
Technical Field
One or more embodiments of this description relate to sewage filtration technical field, especially relate to a fibre carousel filter sleeve.
Background
A fiber rotary disc filter is one of the most efficient filters. Good treatment effect, good effluent quality and stable operation.
The fiber rotary disc filter consists of a central rotary drum, a rotary disc, a backwashing system, a matched control electrical system and the like. The rotary disc is fixed around the central rotary drum and is provided with a communication hole with the central rotary drum. Raw water (sewage) flows into the rotary drum from an opening at one end of the central rotary drum and enters each rotary table through the communicating holes, filter cloth is arranged on two sides of each rotary table and is woven by stainless steel wires or polyester wires, and the minimum filter pore diameter can reach 10 mu m. After the raw water is filtered by the filter cloth, the clean water flows out of the filter cloth and is discharged out of the system from the filtered water outlet. Along with the filtration, the impurity that holds back of filter cloth inboard is constantly increased, and the filtration pressure differential increases thereupon, and the water yield that permeates through the filter cloth reduces. When the impurities are accumulated to a certain degree, the liquid level of the central rotary drum reaches a set value, backwashing is needed, and the impurities accumulated on the inner side of the filter cloth are washed out in a backwashing mode. The backwashing water pump extracts clear water penetrating through the filter cloth, sprays the clear water to the outer side of the filter cloth, washes off the intercepted impurities on the inner side of the filter cloth, and discharges the sewage outside the device after the washing. And during backwashing, the rotary disc rotates, backwashing water is sprayed on the filter cloth with different angles until the rotary disc rotates for a circle, the filter cloth is completely cleaned, backwashing is stopped, and the filter cloth enters the static filtering process again until backwashing is carried out again.
However, in the fiber rotary disc filtering facility in the prior art, when the fiber rotary disc filtering facility is used, due to the defect of the structure of the fiber rotary disc, when the fiber rotary disc filtering facility is used, due to the defect of the structure of the filtering sleeve, firstly, the connection of the fiber rotary disc filtering facility needs to be assisted by facilities such as various gaskets, so that the fiber rotary disc filtering facility is troublesome to mount and dismount, and manpower and material resources are wasted, so that the requirements of the prior art cannot be met.
Disclosure of Invention
In view of the above, one or more embodiments of the present disclosure are directed to a fiber rotating disk filter sleeve to solve the problems.
In view of the above, one or more embodiments of the present disclosure provide a fiber rotating disk filter sleeve, comprising: the filter cloth comprises a first main filter cloth, wherein four side surfaces of the first main filter cloth are respectively provided with a first side filter cloth, a second side filter cloth, a third side filter cloth and a fourth side filter cloth.
And four side surfaces of the second main filter cloth are also respectively provided with a first side filter cloth, a second side filter cloth, a third side filter cloth and a fourth side filter cloth.
The first main filter cloth, the second column filter cloth, the first side filter cloth, the second side filter cloth, the third side filter cloth and the fourth side filter cloth are of an integrated structure.
First side filter cloth on the first main filter cloth on inlay and have first go-between, the first side filter cloth on the second main filter cloth on correspond first go-between department and all inlay and have the second go-between.
Third connecting rings are inlaid in third side filter cloth on the first main filter cloth, and fourth connecting rings are inlaid in positions, corresponding to the third connecting rings, on third side filter cloth on the second main filter cloth.
Preferably, a first rubber strip is adhered to the middle line of the first side filter cloth on the first main filter cloth, and a second rubber strip is adhered to the middle line of the third side filter cloth on the first main filter cloth.
Preferably, the fourth filter cloth is inlaid with connecting buckles.
Preferably, the first column filter cloth and the second main filter cloth are of a double-layer structure.
Preferably, a gap between the double-layer structure of the first main filter cloth and the second main filter cloth is filled with cotton balls, and the middle parts of the cotton balls are wound with paper tapes.
Preferably, the first side filter cloth, the second side filter cloth, the third side filter cloth and the fourth side filter cloth are all of a double-layer structure.
Preferably, the gaps among the double-layer structures of the first side filter cloth, the second side filter cloth, the third side filter cloth and the fourth side filter cloth are filled with partition plates.
Preferably, the partition plates are all provided with water through holes, and the center positions of the water through holes are all provided with ball holes.
Preferably, the thicknesses of the first side filter cloth, the second side filter cloth, the third side filter cloth and the fourth side filter cloth are smaller than those of the first main filter cloth and the second main filter cloth, the thicknesses of the first side filter cloth, the second side filter cloth, the third side filter cloth and the fourth side filter cloth are the same, and the thicknesses of the first main filter cloth and the second main filter cloth are the same.
Preferably, the density of the surface filter fluff of the first side filter cloth, the second side filter cloth, the third side filter cloth and the fourth side filter cloth is the same as that of the first main filter cloth and the second main filter cloth.
As can be seen from the above description, in one or more embodiments of the present disclosure, a fiber rotary disc filter sleeve is provided with corresponding connectable rings respectively disposed on a first side filter cloth, a second side filter cloth, a third side filter cloth, and a fourth side filter cloth, so that the connections are strung together through ropes, and the connections can be realized through the connections, so that the connections are more convenient and compact, and the filter effect and stability of the filter sleeve are greatly enhanced through a cotton ball and a corresponding partition plate when the filter sleeve is used.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partition structure according to the present invention;
FIG. 3 is a schematic view of the structure of the main filter cloth of the present invention;
FIG. 4 is a schematic view of the structure of the cotton ball of the present invention.
In the figure: 1-a first main filter cloth; 11-a second main filter cloth; 12-cotton balls; 13-paper tape; 2-first side filter cloth; 21-a first rubber strip; 22-a first connecting ring; 23-a second connecting ring; 3-second side filter cloth; 4-third side filter cloth; 41-a third connecting ring; 42-a second rubber strip; 43-a fourth connecting ring; 5-fourth side filter cloth; 51-connecting buckles; 6-a separator; 61-ball hole; 62-water hole.
Detailed Description
For the purpose of promoting a better understanding of the objects, aspects and advantages of the present disclosure, reference is made to the following detailed description taken in conjunction with the accompanying drawings.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Referring to fig. 1-3, the present invention provides a technical solution: a fiber carousel filter sleeve comprising: the filter cloth comprises a first main filter cloth 1, wherein a first side filter cloth 2, a second side filter cloth 3, a third side filter cloth 4 and a fourth side filter cloth 5 are respectively arranged on four side surfaces of the first main filter cloth 1.
And four side surfaces of the second main filter cloth 11 are also respectively provided with a first side filter cloth 2, a second side filter cloth 3, a third side filter cloth 4 and a fourth side filter cloth 5.
The first main filter cloth 1, the second column filter cloth 11, the first side filter cloth 2, the second side filter cloth 3, the third side filter cloth 4 and the fourth side filter cloth 5 are of an integrated structure.
The first connecting ring 22 is inlaid on the first side filter cloth 2 on the first main filter cloth 1, and the second connecting rings 23 are inlaid on the first side filter cloth 2 on the second main filter cloth 11 corresponding to the first connecting ring 22.
Third connecting rings 41 are embedded in the third side filter cloth 4 on the first main filter cloth 1, and fourth connecting rings 43 are embedded in the third side filter cloth 4 on the second main filter cloth 11 corresponding to the third connecting rings 41.
Wherein, strengthen its inseparable type of connecting through corresponding go-between, strengthen the integrality that its whole is connected when using to strengthen its filterable effect, and make its installation convenient more quick, avoided among the prior art that it needs various equipment cooperations to carry out fixed mounting with the pressfitting board again, thereby realized its whole fixed mounting's fixity.
A first rubber strip 21 is adhered to the position of the upper center line of the first side filter cloth 2 on the first main filter cloth 1, and a second rubber strip 42 is adhered to the position of the upper center line of the third side filter cloth 4 on the first main filter cloth 1.
Wherein, through first rubber adhesive tape 21 and second rubber adhesive tape 42 for its connected position leakproofness greatly increased, thereby strengthened its sealing strength.
The fourth filter cloth 5 is inlaid with a connecting buckle 51.
The first column filter cloth 1 and the second main filter cloth 11 are of a double-layer structure; a gap between the first main filter cloth 1 and the second main filter cloth 11 in a double-layer structure is filled with cotton balls 12, and the middle parts of the cotton balls 12 are wound with paper tapes 13.
Wherein, carry out simple constraint with cotton ball 12 through paper tape 13 when using, through long-time soaking after meetting water for thereby its paper tape 13 dissolves naturally and lets cotton ball 12 absorb water, and the inflation after the cotton ball absorbs water props up the filter cloth, makes its inlayer have the filter effect when its integral filtration, makes its filter effect greatly increased, and cotton ball itself has had certain filter effect, realizes that its filter effect is more perfect.
The first side filter cloth 2, the second side filter cloth 3, the third side filter cloth 4 and the fourth side filter cloth 5 are all of a double-layer structure; and the gaps among the double-layer structures of the first side filter cloth 2, the second side filter cloth 3, the third side filter cloth 4 and the fourth side filter cloth 5 are filled with partition plates 6.
Corresponding holes are formed in the partition plate 6 at positions corresponding to the first connecting ring 22, the second connecting ring 23, the third connecting ring 41, the fourth connecting ring 43 and the connecting buckle 51.
The partition plates 6 are all provided with water through holes 62, and the center of each water through hole 62 is provided with a ball hole 61.
Wherein, when the connecting device is used, the stability of the connection is greatly enhanced through the arrangement of the partition plate 6, and the stability of the integral shape is also enhanced.
Corresponding holes are formed in the partition plate 6 at positions corresponding to the first connecting ring 22, the second connecting ring 23, the third connecting ring 41, the fourth connecting ring 43 and the connecting buckle 51.
The thicknesses of the first side filter cloth 2, the second side filter cloth 3, the third side filter cloth 4 and the fourth side filter cloth 5 are smaller than those of the first main filter cloth 1 and the second main filter cloth 11, the thicknesses of the first side filter cloth 2, the second side filter cloth 3, the third side filter cloth 4 and the fourth side filter cloth 5 are the same, and the thicknesses of the first main filter cloth 1 and the second main filter cloth 11 are the same.
Wherein, the corresponding side surfaces of the first side filter cloth 2, the second side filter cloth 3, the third side filter cloth 4 and the fourth side filter cloth 5 are fixedly arranged.
The density of the surface filtering fluff of the first side filter cloth 2, the second side filter cloth 3, the third side filter cloth 4 and the fourth side filter cloth 5 is the same as that of the first main filter cloth 1 and the second main filter cloth 11.
Wherein, the fluff surface density of the surface directly influences the filtering effect of the surface of the filtering cloth sleeve when in use.
The working principle is as follows: when in use, the filter cloth is firstly sleeved on the plane, then the template is arranged above the filter cloth, and then the template passes through the corresponding connecting ring through the rope, wherein the corresponding connecting rings comprise two first connecting rings 22 corresponding to one second connecting ring 23, two third connecting rings 41 corresponding to one fourth connecting ring 43, and connecting buckles 51 corresponding to the first connecting ring 22 and the fourth connecting ring 43, so that the first connecting ring and the second connecting ring are fixedly arranged relative to the first main filter cloth 1 and the second main filter cloth 11, when in use, the cotton ball 12 is simply bound by the paper tape 13, and after long-time soaking after meeting water, the paper tape 13 is naturally dissolved to enable the cotton ball 12 to absorb water, when the cotton ball absorbs water, it expands to support the filter cloth, so that the inner layer has a filtering effect when the cotton ball is integrally filtered, the filtering effect is greatly increased, and the cotton balls have certain filtering effect, so that the filtering effect is more perfect.
While the present disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (10)
1. A fiber carousel filter sleeve, comprising:
the filter cloth comprises a first main filter cloth (1), wherein four side surfaces of the first main filter cloth (1) are respectively provided with a first side filter cloth (2), a second side filter cloth (3), a third side filter cloth (4) and a fourth side filter cloth (5);
four side surfaces of the second main filter cloth (11) are respectively provided with a first side filter cloth (2), a second side filter cloth (3), a third side filter cloth (4) and a fourth side filter cloth (5);
the first main filter cloth (1), the second column filter cloth (11), the first side filter cloth (2), the second side filter cloth (3), the third side filter cloth (4) and the fourth side filter cloth (5) are of an integrated structure;
a first connecting ring (22) is embedded in the first side filter cloth (2) on the first main filter cloth (1), and second connecting rings (23) are embedded in the positions, corresponding to the first connecting ring (22), of the first side filter cloth (2) on the second main filter cloth (11);
third connecting rings (41) are embedded in the third side filter cloth (4) on the first main filter cloth (1), and fourth connecting rings (43) are embedded in the third side filter cloth (4) on the second main filter cloth (11) corresponding to the third connecting rings (41).
2. A fibre rotary disc filter sleeve according to claim 1, wherein a first rubber strip (21) is adhered to a central line position on a first side filter cloth (2) on the first main filter cloth (1), and a second rubber strip (42) is adhered to a central line position on a third side filter cloth (4) on the first main filter cloth (1).
3. A fibre rotary disc filter sleeve according to claim 1, wherein the fourth filter cloth (5) is embedded with connecting buckles (51).
4. A fibre rotary disc filter cartridge according to claim 1, wherein the first column filter cloth (1) and the second main filter cloth (11) are of a double-layer structure.
5. A fiber rotary disc filter sleeve according to claim 4, characterized in that a gap between the double-layer structure of the first main filter cloth (1) and the second main filter cloth (11) is filled with cotton balls (12), and a paper tape (13) is wound in the middle of the cotton balls (12).
6. A fiber rotary disc filter sleeve according to claim 1, wherein the first side filter cloth (2), the second side filter cloth (3), the third side filter cloth (4) and the fourth side filter cloth (5) are all in a double-layer structure.
7. A fiber rotary disc filter sleeve according to claim 6, wherein the gaps between the double-layer structures of the first side filter cloth (2), the second side filter cloth (3), the third side filter cloth (4) and the fourth side filter cloth (5) are filled with partition plates (6).
8. The fiber rotary disc filter sleeve according to claim 7, wherein the partition plates (6) are provided with water through holes (62), and the center positions of the water through holes (62) are provided with ball holes (61).
9. A fiber rotary disc filter sleeve according to claim 1, wherein the thickness of the first side filter cloth (2), the second side filter cloth (3), the third side filter cloth (4) and the fourth side filter cloth (5) is smaller than that of the first main filter cloth (1) and the second main filter cloth (11), the thickness of the first side filter cloth (2), the thickness of the second side filter cloth (3), the thickness of the third side filter cloth (4) and the thickness of the fourth side filter cloth (5) are the same, and the thickness of the first main filter cloth (1) and the thickness of the second main filter cloth (11) are the same.
10. A fibre rotary disc filter cartridge according to claim 1, wherein the density of the surface filter fluff of the first side filter cloth (2), the second side filter cloth (3), the third side filter cloth (4) and the fourth side filter cloth (5) is the same as the density of the first main filter cloth (1) and the second main filter cloth (11).
Priority Applications (1)
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CN202010715990.2A CN111974067B (en) | 2020-07-23 | 2020-07-23 | Fiber rotary disc filter sleeve |
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CN202010715990.2A CN111974067B (en) | 2020-07-23 | 2020-07-23 | Fiber rotary disc filter sleeve |
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CN111974067A true CN111974067A (en) | 2020-11-24 |
CN111974067B CN111974067B (en) | 2022-07-12 |
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CN202010715990.2A Active CN111974067B (en) | 2020-07-23 | 2020-07-23 | Fiber rotary disc filter sleeve |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201085959Y (en) * | 2007-09-28 | 2008-07-16 | 浦华控股有限公司 | Fibre turntable filter chamber for sewage water depth-type filtration process |
CN101219300A (en) * | 2007-09-28 | 2008-07-16 | 浦华控股有限公司 | Fibre turntable filter chamber for sewage water depth-type filtration process |
CN201719906U (en) * | 2010-04-16 | 2011-01-26 | 王勇 | Fibre turnplate filter for depth-type sewage filtration treatment |
CN202289657U (en) * | 2011-09-22 | 2012-07-04 | 无锡市一庆环保设备有限公司 | Rotating disc micro-filtration device |
CN210674357U (en) * | 2019-07-26 | 2020-06-05 | 浙江东大滤料科技股份有限公司 | Plate frame filter cloth bag |
-
2020
- 2020-07-23 CN CN202010715990.2A patent/CN111974067B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201085959Y (en) * | 2007-09-28 | 2008-07-16 | 浦华控股有限公司 | Fibre turntable filter chamber for sewage water depth-type filtration process |
CN101219300A (en) * | 2007-09-28 | 2008-07-16 | 浦华控股有限公司 | Fibre turntable filter chamber for sewage water depth-type filtration process |
CN201719906U (en) * | 2010-04-16 | 2011-01-26 | 王勇 | Fibre turnplate filter for depth-type sewage filtration treatment |
CN202289657U (en) * | 2011-09-22 | 2012-07-04 | 无锡市一庆环保设备有限公司 | Rotating disc micro-filtration device |
CN210674357U (en) * | 2019-07-26 | 2020-06-05 | 浙江东大滤料科技股份有限公司 | Plate frame filter cloth bag |
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