CN108434821B - PPS filter bag with net core filter ball for filtration industry - Google Patents

PPS filter bag with net core filter ball for filtration industry Download PDF

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Publication number
CN108434821B
CN108434821B CN201810403717.9A CN201810403717A CN108434821B CN 108434821 B CN108434821 B CN 108434821B CN 201810403717 A CN201810403717 A CN 201810403717A CN 108434821 B CN108434821 B CN 108434821B
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China
Prior art keywords
filter
arc
filter screen
filter bag
ball
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CN201810403717.9A
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Chinese (zh)
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CN108434821A (en
Inventor
朱靓靓
李素英
张伟
付译鋆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Hongwei Industrial Fabric Co ltd
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Jiangsu Lingfulong Environmental Engineering Co ltd
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Priority to CN201810403717.9A priority Critical patent/CN108434821B/en
Publication of CN108434821A publication Critical patent/CN108434821A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/23—Supported filter elements arranged for outward flow filtration
    • B01D29/27—Filter bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0001—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4069—Magnetic means

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses a PPS filter bag with a net core filter ball for the filtration industry, belonging to the field of filter bags, the PPS filter bag with the net core filter ball for the filtration industry comprises a filter bag body, a pair of first chutes and a pair of second chutes are arranged on the inner wall of the filter bag body, the included angle between the pair of first chutes and the second chutes is ninety degrees, a rear arc-shaped filter screen and a front arc-shaped filter screen are arranged on the inner side of the filter bag body, the net core filter ball is arranged between the rear arc-shaped filter screen and the front arc-shaped filter screen, the outer ends of the rear arc-shaped filter screen and the front arc-shaped filter screen are respectively clamped with a rear metal wrapping edge and a front metal wrapping edge, the outer end of the front metal wrapping edge is fixedly connected with a front sliding block, the front sliding block is slidably connected with the first chutes, the outer end of the rear metal wrapping edge is fixedly connected with a rear sliding block, the rear sliding block is slidably connected, achieving better filtering effect.

Description

PPS filter bag with net core filter ball for filtration industry
Technical Field
The invention relates to the field of filter bags, in particular to a PPS filter bag with a net core filter ball for the filtration industry.
Background
PPS filter bag is known as polyphenylene sulfide, is crystalline high-performance thermoplastic engineering plastic, and has the characteristics of heat resistance, chemical resistance, flame retardance and the like, wherein the PPS running temperature is 160-200 ℃. The aurora PPS has excellent heat resistance, excellent acid and alkali resistance and excellent hydrolysis resistance, is a good flame-retardant filter material, and has extremely high thermal stability. However, PPS has poor oxidation resistance and is liable to cause oxidation corrosion. The method has application in carbon black, powder collection, pneumatic conveying, chemical industry, cement, electric power and other aspects.
However, the existing PPS filter bag has no net core filter ball, so that the filter performance is not good.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a PPS filter bag with a net core filter ball for the filtration industry, which can achieve a better filtration effect by adding one net core filter ball.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A PPS filter bag with a net core filter ball for the filtration industry comprises a filter bag body, wherein a pair of first chutes and a pair of second chutes are formed in the inner wall of the filter bag body, an included angle between the first chute and the second chute is ninety degrees, a rear arc-shaped filter screen and a front arc-shaped filter screen are arranged on the inner side of the filter bag body, the net core filter ball is placed between the rear arc-shaped filter screen and the front arc-shaped filter screen, rear metal wrapping edges and front metal wrapping edges are respectively clamped at the outer ends of the rear arc-shaped filter screen and the front arc-shaped filter screen, a front sliding block is fixedly connected at the outer end of each front metal wrapping edge, the front sliding block is slidably connected with the first chute, a rear sliding block is fixedly connected at the outer end of each rear metal wrapping edge, the rear sliding block is slidably connected with the second chute, clamping grooves are formed in the right ends of the front sliding block and the rear, the inner joint of draw-in groove on the back slider has the second pull rod, can reach better filter effect through increasing a net core filter ball.
Preferably, the outer end of preceding slider and the equal fixedly connected with arc stopper in the inner of first spout, two the mutual joint of arc stopper for preceding arc filter screen can be blocked in the use, is difficult for following this internal roll-off of filter bag.
Preferably, the outer end of the rear sliding block and the inner end of the second sliding groove are fixedly connected with arc-shaped limiting blocks which are clamped with each other, so that the rear arc-shaped filter screen can be clamped in the using process and cannot slide out of the filter bag body easily.
Preferably, the inner ends of the rear metal wrapping edge and the front metal wrapping edge are fixedly connected with connecting rings, one ends of the connecting rings, which are close to the net core filter balls, are fixedly connected with magnets, and the two magnets attract each other, so that the rear arc-shaped filter screen and the front arc-shaped filter screen can be adsorbed together.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can reach better filter effect through increasing a net core filter ball.
(2) The equal fixedly connected with arc stopper in the outer end of preceding slider and the inner of first spout, two arc stoppers joint each other for arc filter screen can be blocked before the use, is difficult for following this internal roll-off of filter bag.
(3) The outer end of back slider and the equal fixedly connected with arc stopper in the inner of second spout, two arc stoppers joint each other for arc filter screen can be blocked after the use, is difficult for following this internal roll-off of filter bag.
(4) The inner ends of the rear metal wrapping edge and the front metal wrapping edge are fixedly connected with connecting rings, one ends of the connecting rings, which are close to the net core filter balls, are fixedly connected with magnets, and the two magnets attract each other, so that the rear arc-shaped filter screen and the front arc-shaped filter screen can be adsorbed together.
Drawings
FIG. 1 is a cross-sectional view of the left side of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the top view of the present invention;
fig. 4 is a schematic structural diagram of the front surface of the present invention.
The reference numbers in the figures illustrate:
the filter bag comprises a filter bag body 1, a filter ball 2 with a net core, a rear arc filter screen 3, a front arc filter screen 4, a first chute 5, a first pull rod 6, a second pull rod 7, an arc limiting block 8, a clamping groove 9, a front slide block 10, a second chute 11, a front metal wrapping edge 12, a connecting ring 13, a magnet 14, a rear slide block 15 and a rear metal wrapping edge 16.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-4, a PPS filter bag with a mesh filter ball for the filtration industry comprises a filter bag body 1, wherein the inner wall of the filter bag body 1 is provided with a pair of first chutes 5 and a pair of second chutes 11, the included angle between the pair of first chutes 5 and the second chutes 11 is ninety degrees, the inner side of the filter bag body 1 is provided with a rear arc filter screen 3 and a front arc filter screen 4, the mesh filter ball 2 is placed between the rear arc filter screen 3 and the front arc filter screen 4, the outer ends of the rear arc filter screen 3 and the front arc filter screen 4 are respectively clamped with a rear metal wrapping 16 and a front metal wrapping 12, the outer end of the front metal wrapping 12 is fixedly connected with a front slider 10, the front slider 10 is slidably connected with the first chute 5, the outer end of the rear metal wrapping 16 is fixedly connected with a rear slider 15, the rear slider 15 is slidably connected with the second chutes 11, the right ends of the front slider 10 and the rear slider 15 are both, a first pull rod 6 is clamped at the inner end of a clamping groove 9 on a front slide block 10, a second pull rod 7 is clamped at the inner end of the clamping groove 9 on a rear slide block 15, a net core filter ball 2 can be added to achieve better filtering effect, the outer end of the front slide block 10 and the inner end of a first chute 5 are fixedly connected with arc-shaped limiting blocks 8, the two arc-shaped limiting blocks 8 are mutually clamped, so that a front arc-shaped filter net 4 can be clamped and is not easy to slide out of a filter bag body 1 in the using process, the outer end of the rear slide block 15 and the inner end of a second chute 11 are fixedly connected with arc-shaped limiting blocks 8, the two arc-shaped limiting blocks 8 are mutually clamped, so that a rear arc-shaped filter net 3 can be clamped and is not easy to slide out of the filter bag body 1, a rear metal edge 16 and the inner end of a front metal edge 12 are fixedly connected with a connecting ring 13, and, the two magnets 14 attract each other, so that the rear arc-shaped filter screen 3 and the front arc-shaped filter screen 4 can be adsorbed together.
When the filter bag is used, impurities which are not filtered by the filter bag body 1 can be firstly filtered by the rear arc-shaped filter screen 3 and the front arc-shaped filter screen 4 again, impurities which are not filtered by the rear arc-shaped filter screen 3 and the front arc-shaped filter screen 4 can enter between the rear arc-shaped filter screen 3 and the front arc-shaped filter screen 4 and are filtered by the net core filter ball 2, after the filter bag is used for a period of time, a plurality of impurities are attached to the front arc-shaped filter screen 4, so that the filtering effect is poor, the first pull rod 6 can be pulled outwards at the moment, the front sliding block 10 slides out of the first sliding groove 5, the front arc-shaped filter screen 4 is detached from the front metal edge cover 12 for cleaning and replacement, finally the front arc-shaped filter screen 4 is put back to the original position, when a plurality of impurities are attached to the net core filter ball 2, the second pull rod 7 can be pulled outwards, the rear sliding block 15 slides out of the second sliding groove 11, so that the net core filter ball, Preceding arched filter screen 4 all is taken out in the filter bag body 1, then pulls out first pull rod 6 right, makes two magnet 14 that inhale together separately, then change as required wash the net core filter ball 2, back arched filter screen 3, preceding arched filter screen 4 can, can reach better filter effect through increasing a net core filter ball 2.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.

Claims (4)

1. The utility model provides a filter industry with PPS filter bag that has net core filter ball, includes filter bag body (1), its characterized in that: the filter bag comprises a filter bag body (1), wherein the inner wall of the filter bag body (1) is provided with a pair of first sliding grooves (5) and a pair of second sliding grooves (11), an included angle between the first sliding grooves (5) and the second sliding grooves (11) is ninety degrees, a rear arched filter screen (3) and a front arched filter screen (4) are arranged on the inner side of the filter bag body (1), a screen core filter ball (2) is placed between the rear arched filter screen (3) and the front arched filter screen (4), the outer ends of the rear arched filter screen (3) and the front arched filter screen (4) are respectively clamped with a rear metal wrapping (16) and a front metal wrapping (12), the outer end of the front metal wrapping (12) is fixedly connected with a front sliding block (10), the front sliding block (10) is slidably connected with the first sliding grooves (5), the outer end of the rear metal wrapping (16) is fixedly connected with a rear sliding block (15), and the rear, draw-in groove (9) have all been seted up with the right-hand member of back slider (15) in preceding slider (10), draw-in groove (9) the inner joint on preceding slider (10) has first pull rod (6), draw-in groove (9) the inner joint on back slider (15) has second pull rod (7).
2. The PPS filter bag with the net core filter ball for the filtration industry as recited in claim 1, wherein: the outer end of the front sliding block (10) and the inner end of the first sliding groove (5) are fixedly connected with arc-shaped limiting blocks (8).
3. The PPS filter bag with the net core filter ball for the filtration industry as recited in claim 1, wherein: the outer end of the rear sliding block (15) and the inner end of the second sliding groove (11) are fixedly connected with arc-shaped limiting blocks (8).
4. The PPS filter bag with the net core filter ball for the filtration industry as recited in claim 1, wherein: the inner ends of the rear metal wrapping edge (16) and the front metal wrapping edge (12) are fixedly connected with a connecting ring (13), and one end, close to the net core filter ball (2), of the connecting ring (13) is fixedly connected with a magnet (14).
CN201810403717.9A 2018-04-28 2018-04-28 PPS filter bag with net core filter ball for filtration industry Active CN108434821B (en)

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CN108434821B true CN108434821B (en) 2020-08-11

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112354280B (en) * 2020-11-09 2022-01-18 淄博海益精细化工有限公司 Gas-through type high-desorption-rate filter bag with spherical filter element

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103432835A (en) * 2013-09-03 2013-12-11 洛阳多维丝环保科技有限公司 Dusting filtering bag for 1,4-butanediol production
CN206184140U (en) * 2016-11-15 2017-05-24 江苏金科环境工程科技有限公司 Foldable filter bag of crossing
CN107261604A (en) * 2017-06-30 2017-10-20 中山市程博工业产品设计有限公司 A kind of sewage disposal device for being convenient for changing screen pack

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2967043B2 (en) * 1995-10-16 1999-10-25 東日本旅客鉄道株式会社 Gasket with filter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103432835A (en) * 2013-09-03 2013-12-11 洛阳多维丝环保科技有限公司 Dusting filtering bag for 1,4-butanediol production
CN206184140U (en) * 2016-11-15 2017-05-24 江苏金科环境工程科技有限公司 Foldable filter bag of crossing
CN107261604A (en) * 2017-06-30 2017-10-20 中山市程博工业产品设计有限公司 A kind of sewage disposal device for being convenient for changing screen pack

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Effective date of registration: 20240425

Address after: 224400 No. 6, Fuyuan Road, zone B, Fucheng Industrial Park, Funing County, Yancheng City, Jiangsu Province

Patentee after: JIANGSU HONGWEI INDUSTRIAL FABRIC Co.,Ltd.

Country or region after: China

Address before: No. 6 Hexing Road, Zone B, Funing Filter Material Industrial Park, Banhu Town, Funing County, Yancheng City, Jiangsu Province, 215000

Patentee before: JIANGSU LINGFULONG ENVIRONMENTAL ENGINEERING Co.,Ltd.

Country or region before: China

TR01 Transfer of patent right