CN105664557A - Vertical novel filter cap - Google Patents
Vertical novel filter cap Download PDFInfo
- Publication number
- CN105664557A CN105664557A CN201610024413.2A CN201610024413A CN105664557A CN 105664557 A CN105664557 A CN 105664557A CN 201610024413 A CN201610024413 A CN 201610024413A CN 105664557 A CN105664557 A CN 105664557A
- Authority
- CN
- China
- Prior art keywords
- filter
- vertical type
- novel vertical
- cap according
- screw thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011159 matrix material Substances 0.000 claims abstract description 15
- 238000001914 filtration Methods 0.000 claims description 8
- 239000003365 glass fiber Substances 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 4
- 241000168254 Siro Species 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 4
- 238000011001 backwashing Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Abstract
A vertical novel filter cap comprises a screw thread filter pole, a filter body installed on the screw thread filter pole and a hold-down nut. The filter body is an annular cartridge-type matrix. Several vertical downward sector grooves are arranged on the internal surface of the matrix around its center of circle. Tooth tips of the sector grooves penetrate through the external surface of the matrix to form filter seams. The filter seams are formed by ring array of a sector structure. Particles are intercepted outside the sector ring. The sector ring structure guarantees stability and soundness of the filter head, makes the filter head to be not easy to obstruct when intercepting particles and is convenient for backwashing.
Description
Technical field
The present invention relates to various water for industrial uses and the wastewater treatments such as chemical industry, oil, printing and dyeing, power plant, medicine, food, apply equally in domestic sewage treatment device, particularly relate to vertical filter cap.
Background technology
At present, filter used on market easily blocks so that filter grating is uneven, affects effluent quality. It addition, the blocking of filter also can cause series of problems such as including recoil cycle time. In prior art, there are siphon filter, gravity valveless filter, V-type filter tank etc. in the various forms filter tank of application, and its backwashing period is the gross head damage control by filtration system. The slight blocking of filter all can cause increasing substantially of the loss of flood peak, thus causing filter tank misoperation backwash frequently, namely at filter material layer containing in the dirty remote unsaturated situation of ability, backwash but constantly carries out. This not only have impact on the water-yielding capacity in filter tank, also greatly wastes water resource and energy consumption. When filter blocking is serious, filter tank paralysis even can be caused to run. Need to stop production owing to cleaning and changing filter and draw out filter material layer, adding workload.
The tamper that filter blocks is caused to be mainly the filter sand of coming that leaks down, the mistake water gap of filter cap is typically small, and the little granule filter material of doping in filtrate, or along with the broken little granule that uses of filtrate is often clipped in gap and not easily drops, filter is caused to block thus gathering.
Owing in filter tank, the stopping state of each filter can be different, cause and filtrate rolling occurs during backwash, thus causing that filter tank grating is uneven so that filter effect is substantially reduced even loses filtering function, haves much room for improvement.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is provided that a kind of simple in construction is firm, filter seam is not easy blocking, it is simple to the novel vertical type filter cap of backwash.
For realizing the object of the invention, provide techniques below scheme: a kind of novel vertical type filter cap, the filter body filter bar including screw thread, being installed on screw thread filter bar and fixing nut, it is characterized in that described filter body is ring-type cartridge type matrix, base inner surface offers some fan tooth-like recesses straight down around the center of circle, and the through outer surface of matrix of crown of fan tooth-like recesses constitutes filter seam.
As preferably, fan tooth-like recesses is the ellipse become narrow gradually to crown.
As preferably, filter seams and is equipped with 36, and the wide 0.25mm of seam, long 29mm is stitched in filter.
As preferably, matrix bottom offers end seam.
As preferably, screw thread filter bar from top to bottom successively by top cover portion crimp with filter body top fitted seal, be socketed on the internal hollow-out parts of filter and stretch out the threaded portion filtering body lower end and form, center, described threaded portion offers permeable hole, permeable hole connection hollow-out parts, hollow-out parts diameter is less than filtering internal footpath.
As preferably, threaded portion being connected with fixing nut, by the top cover portion compact siro spinning technology of filter body with screw thread filter bar, and it is fixed on filter plate, fixing nut is provided with end seam.
As preferably, matrix bottom inwall is provided with the flange that a circle is inside, and flange edge is provided with buckle, buckle and the clamping of hollow-out parts bottom.
As preferably, being provided with rubber seal between filter body end and fixing nut.
As preferably, threaded portion being separately connected with locking nut. Strengthen the fixing of whole equipment and fastness, play the effect of dual fail-safe.
As preferably, screw thread filter bar, filter body, fixing nut, locking nut are glass fiber reinforcement type nylon PA6.
The method have the benefit that the present invention filters seam and formed by annular array by fan tooth type structures, the outer trapped particles thing of fan flute profile ring; This fan flute profile loop configuration not only ensure that the stable of filter and fastness, and is conducive to being not easy blocking during filter trapped particles thing, simultaneously facilitates backwash. Due to the filter seam have the feature that fan flute profile loop configuration is formed: seam outlet is little, ovalisation in seam, as a nozzle, during backwash, not only resistance is little, and current are increased sharply through filtration seam hourly velocity by stitching, and have effectively washed away the trapped substance outside seam, have had extraordinary cleaning performance. Material is glass fiber reinforcement type nylon PA6, high temperature resistant, can be applicable to 180 DEG C and temperature below, and acid-proof alkaline is strong, stable material quality, it is adaptable to various numerous and diverse situations. Stability Analysis of Structures, connects fastening, appearance looks elegant, and gap is modification not, and flexural strength, tensile strength and comprcssive strength are high, and mesohigh operating mode is also suitable. Wear-resistant, aging resistance, in media as well good stability, long service life. Than general water cap product gap more evenly, more precisely, flow rate calculation is more accurate in the gap of filter seam, and resin is not leaked in and guarantee bigger than gap area. Intensity is high, pressure reduction is little, bigger several times than general water cap product strength, and liquid is little by water cap pressure drop, filters and water distribution effect obtains the height accreditation of user. Backwash is effective, sets up rubber washer in filter cap threaded connection place, is completely embedded, and does not fall off, and protects again filter. Being provided with purge hole and end seam bottom filter cap, fixing nut is also designed to stay crack structure, so as to and without slough, not deposition between filter plate, it is beneficial to flushing. It is widely used, it is adaptable to pure water, drinking water treatment, sanitary sewage disposal, the Industrial Wastewater Treatment such as medicine, chemical industry, printing and dyeing, application and food and drink. It is obvious particularly in ion-exchange process, various filter, fast filter chamber are applied effect.
Accompanying drawing explanation
Fig. 1 is the general assembly drawing of the present invention.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is the sectional view of filter body.
Fig. 4 is the B-B sectional view of Fig. 3.
Detailed description of the invention
Embodiment 1: a kind of novel vertical type filter cap, the filter body 2 filter bar 1 including screw thread, being installed on screw thread filter bar 1 and fixing nut 3, described filter body 2 is ring-type cartridge type matrix, base inner surface offers circle fan tooth-like recesses 2.1 straight down around the center of circle, and the through outer surface of matrix of crown of fan tooth-like recesses 2.1 constitutes filter seam 2.1.1. Fan tooth-like recesses 2.1 is the ellipse become narrow gradually to crown. Filter seam 2.1.1 is provided with 36, the wide 0.25mm of seam, the filter seam long 29mm of 2.1.1. Matrix bottom offers end seam 2.1.2. Screw thread filter bar 1 is from top to bottom successively by the top cover portion 1.1 crimp with filter body 2 top fitted seal, the hollow-out parts 1.2 being socketed in filter body 2 and stretch out the threaded portion 1.3 filtering body 2 lower end and form, center, described threaded portion 1.3 offers permeable hole 1.3.1, permeable hole 1.3.1 connects hollow-out parts 1.2, and hollow-out parts 1.2 diameter is less than filter body 2 internal diameter.Threaded portion 1.3 is connected with fixing nut 3, by top cover portion 1.1 compact siro spinning technology of filter body 2 with screw thread filter bar 1, and is fixed on filter plate 6, fixing nut 3 is provided with end seam 3.1. Matrix bottom inwall is provided with the inside flange of a circle 2.2, and flange 2.2 edge is provided with buckle 2.3, buckle 2.3 and hollow-out parts 1.2 bottom clamping. It is provided with rubber seal 4 between filter body 2 end and fixing nut 3. Threaded portion 1.3 is separately connected with locking nut 5. Screw thread filter bar 1, filter body 2, fixing nut 3, locking nut 5 are glass fiber reinforcement type nylon PA6. Filter body 2 sidewall spacers is provided with 2 circle reinforcements 2.4. Screw thread filter bar 1 is provided with purge hole 1.4.
Performance parameter:
1. model: ZWYL; Specification: P104/P134.
2. overall dimensions: φ 66 × L104mm and φ, 66 × L134mm.
3. filter seam B=0.25mm; The gap gross area: 0.25mm × (36-7) mm × 36=2.61cm2/.
4. product colour: cream-coloured is opaque.
5. filter material: glass-fiber reinforced nylon PA6(adds 20% glass fibre).
6. fusing point: 225 DEG C.
7. filter weight: 122g/ and 128g/.
8. density: 1.29g/cm2.
9. water absorption: 1.3%.
10. heat distortion temperature (1.86MPa): 185 DEG C.
11. bending strength (23 DEG C): 177MPa.
12. tensile strength (23 DEG C): 118MPa.
13. Taber Abrasion amount (23 DEG C): 12mg/1000 time.
Claims (10)
1. a novel vertical type filter cap, the filter body and the fixing nut that filter bar including screw thread, are installed on screw thread filter bar is characterized in that described filter body is ring-type cartridge type matrix, base inner surface offers some fan tooth-like recesses straight down around the center of circle, and the through outer surface of matrix of crown of fan tooth-like recesses constitutes filter seam.
2. a kind of novel vertical type filter cap according to claim 1, it is characterised in that fan tooth-like recesses is the ellipse become narrow gradually to crown.
3. a kind of novel vertical type filter cap according to claim 1, it is characterised in that filter seams and is equipped with 36, the wide 0.25mm of seam, long 29mm is stitched in filter.
4. a kind of novel vertical type filter cap according to claim 1, it is characterised in that matrix bottom offers end seam.
5. a kind of novel vertical type filter cap according to claim 1, it is characterized in that screw thread filter bar from top to bottom successively by top cover portion crimp with filter body top fitted seal, be socketed on the internal hollow-out parts of filter and stretch out the threaded portion filtering body lower end and form, center, described threaded portion offers permeable hole, permeable hole connection hollow-out parts, hollow-out parts diameter is less than filtering internal footpath.
6. a kind of novel vertical type filter cap according to claim 2, it is characterised in that be connected with fixing nut on threaded portion, by the top cover portion compact siro spinning technology of filter body with screw thread filter bar, and be fixed on filter plate, fixing nut is provided with end seam.
7. a kind of novel vertical type filter cap according to claim 1, it is characterised in that matrix bottom inwall is provided with the flange that a circle is inside, and flange edge is provided with buckle, buckle and the clamping of hollow-out parts bottom.
8. a kind of novel vertical type filter cap according to claim 6, it is characterised in that be provided with rubber seal between filter body end and fixing nut.
9. a kind of novel vertical type filter cap according to claim 6, it is characterised in that be separately connected with locking nut on threaded portion.
10. a kind of novel vertical type filter cap according to claim 1, it is characterised in that screw thread filter bar, filter body, fixing nut, locking nut are glass fiber reinforcement type nylon PA6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610024413.2A CN105664557A (en) | 2016-01-15 | 2016-01-15 | Vertical novel filter cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610024413.2A CN105664557A (en) | 2016-01-15 | 2016-01-15 | Vertical novel filter cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105664557A true CN105664557A (en) | 2016-06-15 |
Family
ID=56300720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610024413.2A Pending CN105664557A (en) | 2016-01-15 | 2016-01-15 | Vertical novel filter cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105664557A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5190161A (en) * | 1987-04-22 | 1993-03-02 | Arai Machinery Corporation | Cylindrical element for filtering and separation |
| CN2146290Y (en) * | 1992-11-27 | 1993-11-17 | 玉环县楚门环保净化设备厂 | Gas-water back-flushing filter head |
| CN2297233Y (en) * | 1997-06-03 | 1998-11-18 | 成都蓉飞水处理设备厂 | Counter washing filter head |
| CN202497756U (en) * | 2012-03-26 | 2012-10-24 | 沈航 | Filter element |
| CN103933760A (en) * | 2014-04-24 | 2014-07-23 | 池万青 | Integrated air-water backwashing filter head |
| CN204395549U (en) * | 2015-01-05 | 2015-06-17 | 宜兴市苏嘉环保设备有限公司 | Water filtering cap |
-
2016
- 2016-01-15 CN CN201610024413.2A patent/CN105664557A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5190161A (en) * | 1987-04-22 | 1993-03-02 | Arai Machinery Corporation | Cylindrical element for filtering and separation |
| CN2146290Y (en) * | 1992-11-27 | 1993-11-17 | 玉环县楚门环保净化设备厂 | Gas-water back-flushing filter head |
| CN2297233Y (en) * | 1997-06-03 | 1998-11-18 | 成都蓉飞水处理设备厂 | Counter washing filter head |
| CN202497756U (en) * | 2012-03-26 | 2012-10-24 | 沈航 | Filter element |
| CN103933760A (en) * | 2014-04-24 | 2014-07-23 | 池万青 | Integrated air-water backwashing filter head |
| CN204395549U (en) * | 2015-01-05 | 2015-06-17 | 宜兴市苏嘉环保设备有限公司 | Water filtering cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |
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| RJ01 | Rejection of invention patent application after publication |