CN105396352B - A kind of many bag filters - Google Patents
A kind of many bag filters Download PDFInfo
- Publication number
- CN105396352B CN105396352B CN201510966070.7A CN201510966070A CN105396352B CN 105396352 B CN105396352 B CN 105396352B CN 201510966070 A CN201510966070 A CN 201510966070A CN 105396352 B CN105396352 B CN 105396352B
- Authority
- CN
- China
- Prior art keywords
- filter
- cylinder
- bag filters
- upper press
- many bag
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 238000005266 casting Methods 0.000 claims abstract description 15
- 239000011152 fibreglass Substances 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000010865 sewage Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011159 matrix material Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013585 weight reducing agent 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
- B01D29/11—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
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/308—Made of at least two different materials, e.g. metal and plastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/29—Filter cartridge constructions
- B01D2201/291—End caps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
- B01D2201/302—Details of removable closures, lids, caps, filter heads having inlet or outlet ports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/34—Seals or gaskets for filtering elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Abstract
The present invention relates to a kind of many bag filters, belong to filter technical field.A kind of many bag filters, including the cylinder that fiberglass is made, upper press cover and lower cover, water inlet is provided with the cylinder, delivery port and sewage draining exit, position is arranged at the upper and lower ends of the cylinder respectively for the upper press cover and the lower cover, at least one filter is provided between the upper press cover and the lower cover, the filter is arranged in mounting disc, the filter is the filter bag in filter basket, and by being arranged on the sealing ring of the filter basket upper end, the seal for being arranged on the sealing ring upper end and the casting die being arranged on the seal realize sealing.The filter is corrosion-resistant, good sealing effect and can according to demand increase the number of filter.
Description
Technical field
The present invention relates to filter technical field, and in particular to a kind of many bag filters.
Background technology
Using stainless steel as material of main part more than existing liquid filter, general stainless steel corrosion resistance is limited, and one
A little fields for being related to soda acid cannot use stainless steel filter, and better stainless steel such as Stainless steel 316 L relatively to hold high again
It is expensive：Fiberglass is used as a kind of new material, and corrosion resistance is strong, good pressure-resistant performance suitable application area is wide, especially light in soda acid chemical industry, seawater
Change field, it is with the obvious advantage；Under the premise of reinforcing fibre canoe inside fiberglass is suitable, its strength of materials enough, can
Thinning cylinder thickness, with reduces cost, and makes filter plant lightweight.
The content of the invention
The purpose of the present invention, is to solve the above problems, there is provided a kind of good, light weight suitable for corrosion system, intensity
Many bag filters.
Technical proposal that the invention solves the above-mentioned problems is as follows：
A kind of many bag filters, including cylinder, upper press cover and the lower cover that fiberglass is made, are provided with the cylinder
Position is arranged at the upper and lower ends of the cylinder, institute respectively for water inlet, delivery port and sewage draining exit, the upper press cover and the lower cover
State and at least one filter is provided between upper press cover and the lower cover, the filter is arranged in mounting disc, structure
Glass-reinforced plastic material into the cylinder includes resin matrix and the reinforcing fibre for setting within it, and the reinforcing fibre is with the cylinder
The circumference of body section winds for track, and formation is arranged on the tubular skeleton in the resin matrix, the profile of the tubular skeleton
Match profiles with the cylinder are fitted；The cylinder upper and lower ends are provided with the thick installation portion in the thickness cylinder middle part, use
In the installation upper press cover, lower cover, water inlet, delivery port and sewage draining exit；The filter is the filter in filter basket
Bag.
In the case where soda acid etc. has corrosive filter condition, this kind of material of stainless steel is no longer applicable, corresponding resinae
The filtering that resistant material can be used under corrosion system, it will usually the increase such as reinforcing fibre such as glass fibre is added in resin
Its intensity, to adapt to filter weight and pressure demand in itself；Filter housing structure in itself is cylinder, tube structure master
If in order to uniformly undertake the filter pressure of filter interior, therefore reinforcing fibre to be wound in the cylinder matched with cylindrical shape
Shape skeleton can to the full extent by the pressure dissipation in cylinder to tubular skeleton so that the ability to bear of tubular skeleton reaches
It is optimal.
The advantage of tubular skeleton structure is also resided in weight reduction process, and the wall thickness in the middle part of cylinder will be cut down,
During cutting down wall thickness, need to only remove resin matrix, and without having injured the tubular skeleton of core intensity effect, cylinder
The installation portion wall thickness of upper and lower ends is thicker, is to provide bearing space and necessary card to water inlet, delivery port and sewage draining exit
Connect space.
Used as the preferred of above-mentioned technical proposal, the sealing ring is provided with soft with the side that the filter basket upper end is in contact
Packing ring.
There is substantial exposure in soft packing ring, soft or hard combination, sealing effectiveness is outstanding with the filter basket upper surface.
Used as the preferred of above-mentioned technical proposal, the seal includes universal driving shaft and is arranged on below the universal driving shaft extremely
Few two jaws.
Used as the preferred of above-mentioned technical proposal, the universal driving shaft top is provided with pressure part.
Used as the preferred of above-mentioned technical proposal, the casting die is the sheet material or pole stock for suppressing the universal driving shaft, the casting die
Two ends be fixed in the mounting disc, middle setting has the fixed nail being connected with the pressure part.
Casting die applies downward pressure to the pressure part using the tension force of itself, and is connected with pressure part by fixed nail
Connect, and conducted to jaw by universal driving shaft, the end of jaw is connected with annular, closely coupled with sealing ring, is completed
Sealing.
For the filter sealed to filter relative to practical upper press cover, this kind of sealing means are not by upper pressure
The pressure of lid, but sealing is completed by the tension force of casting die itself, then upper press cover can accomplish relatively thin thickness without with
Filtering means touch, further makes filter lightweight；Upper press cover only needs to complete sealing and cylinder between, and required seal pressure subtracts
Few, then the thickness of above-mentioned installation portion also can be thinning, and in the state of sealing effectiveness keeps good, filter is overall lighter, and layout is more
Rationally.
Used as the preferred of above-mentioned technical proposal, the filter bag upper end is provided with handgrip.When filter bag needs to change, need to only catch
Handgrip takes out filter bag.
Used as the preferred of above-mentioned technical proposal, the upper press cover and the lower cover are the composite construction of fiberglass and PVC,
Wherein extexine is that frp layer, endosexine are layer of PVC, and sealing is offered on the side wall of the upper press cover and the lower cover
Groove, the seal groove is at least part of at the layer of PVC.
All-glass fibre reinforced plastic structure is too thick and heavy, not easy to operate, and the machinability of fiberglass is not so good as PVC, therefore, glass is set
Steel layer and layer of PVC both ensure that the intensity of the upper press cover and lower cover, alleviate weight again, and it is easy to process go out installation
Draw-in groove and seal groove.
As the preferred of above-mentioned technical proposal, pressure gauge is provided with the upper press cover.
As the preferred of above-mentioned technical proposal, the card for installing clip is provided with the water inlet and the delivery port
Mouthful.
In sum, the invention has the advantages that：
1. a kind of many bag filters of the present invention are firm, acid-alkali-corrosive-resisting；
2. a kind of many bag filter lightweights of the present invention, cost-effective；
3. a kind of many bag filters of the present invention can set many sock filtrations in cylinder according to demand
Device, it is applied widely.
Brief description of the drawings
Fig. 1 is a kind of many bag filter structural representations；
Fig. 2 is a kind of many bag filter cross-sectional views；
Fig. 3 is the A areas enlarged drawing of Fig. 2；
Fig. 4 is the B areas enlarged drawing of Fig. 2；
Fig. 5 is filter sealing structure exploded view；
Fig. 6 is tubular skeleton structure schematic diagram；
In figure, 01- resin matrixes, 02- tubulars skeleton, 1- cylinders, 11- water inlets, 12- delivery ports, 13- sewage draining exits, 14-
Installation portion, 2- upper press covers, 21- frp layers, 22-PVC layers, 23- seal grooves, 3- lower covers, 4- mounting discs, 5- filter baskets, 6- filter
Bag, 7- sealing rings, 8- seals, 81- universal driving shafts, 82- jaws, 83- pressure parts, 9- casting dies, 91- fix nail.
Specific embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the invention, rather than whole embodiments.Embodiment in the present invention, ordinary skill
All other embodiment that personnel are obtained under the premise of creative work is not done, belongs to the scope of protection of the invention.
With embodiment, the present invention is described in detail below in conjunction with the accompanying drawings.
Embodiment 1：A kind of many bag filters, including cylinder 1, upper press cover 2 and the lower cover 3 that fiberglass is made, it is described
Water inlet 11, delivery port 12 and sewage draining exit 13 are provided with cylinder 1, also in upper and lower ends are provided with the thickness cylinder 1
Position is arranged at the upper and lower ends of the cylinder 1, the upper pressure respectively for the thick installation 14 in portion, the upper press cover 2 and the lower cover 3
Three filter bags 6 being arranged in mounting disc 4 are provided between lid 2 and the lower cover 3, the filter bag 6 is arranged in filter basket 5,
And by the sealing ring 7 that is arranged on the upper end of the filter basket 5, the seal 8 for being arranged on the upper end of the sealing ring 7 and be arranged on described
Casting die 9 on seal 8 realizes sealing.
Constituting the glass-reinforced plastic material of the cylinder 1 includes resin matrix 01 and the reinforcing fibre for setting within it, described to add
Strong fiber winds by track of the circumference in the section of the cylinder 1, and formation is arranged on the tubular skeleton 02 in the resin matrix 01,
The profile of the tubular skeleton 02 is suitable with the match profiles of the cylinder 1.
The side that the sealing ring 7 is in contact with the upper end of the filter basket 5 is provided with soft packing ring, and the seal 8 includes
Universal driving shaft 81 and at least two jaws 82 being arranged on below the universal driving shaft 81, the top of the universal driving shaft 81 are provided with pressure-bearing
Part 83；The casting die 9 is the sheet material or pole stock of the compacting universal driving shaft 81, and the two ends of the casting die 9 are fixed on the mounting disc 4
On.
Embodiment 2：A kind of many bag filters, including cylinder 1, upper press cover 2 and the lower cover 3 that fiberglass is made, it is described
Water inlet 11, delivery port 12 and sewage draining exit 13 are provided with cylinder 1, also in upper and lower ends are provided with the thickness cylinder 1
Position is arranged at the upper and lower ends of the cylinder 1, the cylinder respectively for the thick installation 14 in portion, the upper press cover 2 and the lower cover 3
Wall thickness of the wall thickness of 1 upper and lower ends more than middle part；It is provided with for installing clip on the water inlet 11 and the delivery port 12
Bayonet socket；A filter bag 6 being arranged in mounting disc 4, the filter bag 6 are provided between the upper press cover 2 and the lower cover 3
In filter basket 5, and by being arranged on the sealing ring 7 of the upper end of the filter basket 5, being arranged on the sealing of the upper end of the sealing ring 7
Part 8 and the casting die 9 being arranged on the seal 8 realize sealing, and the upper end of the filter bag 6 is provided with handgrip.
Constituting the glass-reinforced plastic material of the cylinder 1 includes resin matrix 01 and the reinforcing fibre for setting within it, described to add
Strong fiber winds by track of the circumference in the section of the cylinder 1, and formation is arranged on the tubular skeleton 02 in the resin matrix 01,
The profile of the tubular skeleton 02 is suitable with the match profiles of the cylinder 1.
The side that the sealing ring 7 is in contact with the upper end of the filter basket 5 is provided with soft packing ring, and the seal 8 includes
Universal driving shaft 81 and at least two jaws 82 being arranged on below the universal driving shaft 81, the top of the universal driving shaft 81 are provided with pressure-bearing
Part 83；The casting die 9 is the sheet material or pole stock of the compacting universal driving shaft 81, and the two ends of the casting die 9 are fixed on the mounting disc 4
On, middle setting has the fixed nail 91 being connected with the pressure part 83.
The upper press cover 2 and the composite construction that the lower cover 3 is fiberglass and PVC, wherein extexine are frp layer
21st, endosexine is layer of PVC 22, and seal groove 23, the seal groove are offered on the side wall of the upper press cover 2 and the lower cover 3
23 intersections for being located at the frp layer 21 and the layer of PVC 22；Pressure gauge is provided with the upper press cover 2.
Claims (10)
1. a kind of many bag filters, including the cylinder that fiberglass is made（1）, upper press cover（2）And lower cover（3）, the cylinder
（1）On be provided with water inlet（11）, delivery port（12）And sewage draining exit（13）, the upper press cover（2）With the lower cover（3）Respectively
Position is arranged at the cylinder（1）Upper and lower ends, the upper press cover（2）With the lower cover（3）Between be provided with least one
Filter, the filter is arranged on mounting disc（4）On, it is characterised in that：Constitute the cylinder（1）Glass-reinforced plastic material
Including resin matrix（01）With the reinforcing fibre for setting within it, the reinforcing fibre is with the cylinder（1）The circumference in section is
Track winds, and formation is arranged on the resin matrix（01）Interior tubular skeleton（02）, the tubular skeleton（02）Profile with
The cylinder（1）Match profiles fit；The cylinder（1）Upper and lower ends are provided with the thickness cylinder（1）The thick peace in middle part
Dress portion（14）, for installing the upper press cover（2）, lower cover（3）, water inlet（11）, delivery port（12）And sewage draining exit（13）；Institute
It is installed in filter basket to state filter（5）Interior filter bag（6）.
2. a kind of many bag filters according to claim 1, it is characterised in that：The filter bag（6）By being arranged on
State filter basket（5）The sealing ring of upper end（7）, be arranged on the sealing ring（7）The seal of upper end（8）Be arranged on the seal
（8）On casting die（9）Realize sealing.
3. a kind of many bag filters according to claim 2, it is characterised in that：The sealing ring（7）With the filter basket
（5）The side that upper end is in contact is provided with soft packing ring.
4. a kind of many bag filters according to claim 3, it is characterised in that：The seal（8）Including universal driving shaft
（81）Be arranged on the universal driving shaft（81）At least two jaws of lower section（82）.
5. a kind of many bag filters according to claim 4, it is characterised in that：The universal driving shaft（81）Top is provided with
Pressure part（83）.
6. a kind of many bag filters according to claim 5, it is characterised in that：The casting die（9）It is described to suppress
Moving axis（81）Sheet material or pole stock, the casting die（9）Two ends be fixed on the mounting disc（4）On, middle setting have with it is described
Pressure part（83）The fixed nail being connected（91）.
7. a kind of many bag filters according to claim 1, it is characterised in that：The filter bag（6）Upper end is provided with grabs
Hand.
8. a kind of many bag filters according to claim 1, it is characterised in that：The upper press cover（2）Pushed with described
Lid（3）It is fiberglass and the composite construction of PVC, wherein extexine is frp layer（21）, endosexine be layer of PVC（22）, it is described
Upper press cover（2）With the lower cover（3）Side wall on offer seal groove（23）, the seal groove（23）At least part of position
In the layer of PVC（22）Place.
9. a kind of many bag filters according to claim 1, it is characterised in that：The upper press cover（2）On be provided with pressure
Power table.
10. a kind of many bag filters according to claim 1, it is characterised in that：The water inlet（11）With it is described go out
The mouth of a river（12）On be provided with bayonet socket for installing clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510966070.7A CN105396352B (en) | 2015-12-22 | 2015-12-22 | A kind of many bag filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510966070.7A CN105396352B (en) | 2015-12-22 | 2015-12-22 | A kind of many bag filters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105396352A CN105396352A (en) | 2016-03-16 |
| CN105396352B true CN105396352B (en) | 2017-06-13 |
Family
ID=55462309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510966070.7A Active CN105396352B (en) | 2015-12-22 | 2015-12-22 | A kind of many bag filters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105396352B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833587B (en) * | 2016-06-06 | 2018-01-12 | 湖州恒鑫过滤科技有限公司 | A kind of large flow filter |
| CN110694318A (en) * | 2018-07-09 | 2020-01-17 | 温州海德能环保设备科技有限公司 | River and stream water treatment device |
| CN108686422A (en) * | 2018-07-12 | 2018-10-23 | 湖州恒鑫过滤科技有限公司 | For candle filter or the cylinder and the filter of bag filter |
| CN108721965A (en) * | 2018-08-03 | 2018-11-02 | 湖州恒鑫过滤科技有限公司 | The filter basket of split type connection and the bag filter for using the filter basket |
| CN109731478B (en) * | 2019-03-05 | 2024-06-28 | 湖州恒鑫过滤科技有限公司 | Sealing structure of filter assembly and filter assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201668990U (en) * | 2010-05-12 | 2010-12-15 | 哈尔滨乐普实业发展中心 | Glass fiber reinforced plastic pressure vessel for cartridge type filter device |
| WO2012040382A2 (en) * | 2010-09-21 | 2012-03-29 | Lifetime Oil Filter, Inc. | Oil filter |
| CN104258615A (en) * | 2014-10-23 | 2015-01-07 | 哈尔滨斯特莱茵环境科技有限公司 | Multi-filter element or filter bag type fiberglass reinforced plastic precision filter and manufacturing method |
| CN104661723A (en) * | 2012-10-12 | 2015-05-27 | 康明斯过滤Ip公司 | Fluid filter and head with quick connector |
| CN205287786U (en) * | 2015-12-22 | 2016-06-08 | 湖州恒鑫过滤科技有限公司 | Many bag filter |
-
2015
- 2015-12-22 CN CN201510966070.7A patent/CN105396352B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201668990U (en) * | 2010-05-12 | 2010-12-15 | 哈尔滨乐普实业发展中心 | Glass fiber reinforced plastic pressure vessel for cartridge type filter device |
| WO2012040382A2 (en) * | 2010-09-21 | 2012-03-29 | Lifetime Oil Filter, Inc. | Oil filter |
| CN104661723A (en) * | 2012-10-12 | 2015-05-27 | 康明斯过滤Ip公司 | Fluid filter and head with quick connector |
| CN104258615A (en) * | 2014-10-23 | 2015-01-07 | 哈尔滨斯特莱茵环境科技有限公司 | Multi-filter element or filter bag type fiberglass reinforced plastic precision filter and manufacturing method |
| CN205287786U (en) * | 2015-12-22 | 2016-06-08 | 湖州恒鑫过滤科技有限公司 | Many bag filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105396352A (en) | 2016-03-16 |
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