CN205287786U - Many bag filter - Google Patents
Many bag filter Download PDFInfo
- Publication number
- CN205287786U CN205287786U CN201521073126.8U CN201521073126U CN205287786U CN 205287786 U CN205287786 U CN 205287786U CN 201521073126 U CN201521073126 U CN 201521073126U CN 205287786 U CN205287786 U CN 205287786U
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- CN
- China
- Prior art keywords
- filter
- cylindrical shell
- bag filters
- many bag
- upper press
- 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.)
- Withdrawn - After Issue
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- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Abstract
The utility model relates to a many bag filter belongs to filter equipment technical field. A many bag filter, includes barrel that the glass steel becomes, go up gland and gland down, be provided with water inlet, delivery port and drain on the barrel, go up the gland with down the gland respectively the position set up in the upper and lower both ends of barrel, go up the gland with be provided with at least one filter equipment down between the gland, filter equipment installs in the mounting disc, filter equipment is for installing the filter bag in straining the basket, and is in through setting up sealing ring, the setting of straining the basket upper end are in the sealing member and the setting of sealing ring upper end are in casting die on the sealing member is realized sealedly. This filter is corrosion -resistant, sealed effectual and can be according to increase in demand filter equipment's figure.
Description
Technical field
The utility model relates to filter technical field, is specifically related to a kind of many bag filters.
Background technology
Existing liquid filter adopts stainless steel as material of main part more, general stainless steel corrosion resistance is limited, some fields that relate to soda acid cannot be used stainless steel filter, and better stainless steel is as more expensive again in Stainless steel 316 L: fiberglass is as a kind of new material, corrosion resistance is strong, good pressure-resistant performance suitable application area is wide, in soda acid chemical industry, desalinization field, with the obvious advantage especially; Under the suitable prerequisite of the reinforcing fibre canoe of fiberglass inside, its strength of materials is enough, can attenuate cylindrical shell thickness, to reduce costs, and make filter plant lightweight.
Utility model content
The purpose of this utility model, is in order to address the above problem, and provides a kind of and is applicable to that corrosion system, intensity are good, many bag filters of light weight.
The technical scheme that the utility model addresses the above problem is as follows:
A kind of many bag filters, comprise the cylindrical shell that fiberglass is made, upper press cover and lower cover, on described cylindrical shell, be provided with water inlet, delivery port and sewage draining exit, described upper press cover and described lower cover respectively position are arranged at the two ends up and down of described cylindrical shell, between described upper press cover and described lower cover, be provided with at least one filter, described filter is arranged in mounting disc, the glass-reinforced plastic material that forms described cylindrical shell comprises resin matrix and the reinforcing fibre setting within it, described reinforcing fibre is wound around taking the circumference in described cylindrical shell cross section as track, formation is arranged on the tubular skeleton in described resin matrix, the profile of described tubular skeleton and the match profiles of described cylindrical shell are suitable, the upper and lower two ends of described cylindrical shell are provided with the thick installation portion in thickness more described cylindrical shell middle part, for described upper press cover, lower cover, water inlet, delivery port and sewage draining exit are installed, described filter is the filter bag being arranged in filter basket.
Have under corrosive filter condition at soda acid etc., this class material of stainless steel is no longer applicable, corresponding resinae resistant material can be for the filtration under corrosion system, conventionally can in resin, add reinforcing fibre as its intensity of increase such as glass fibres, to adapt to weight and the pressure demand of filter itself; The structure of filter housing itself is cylindrical shell, tube structure is mainly the filter pressure in order evenly to bear filter interior, therefore reinforcing fibre being wound in to the tubular skeleton matching with cylindrical shell shape can be distributed to the pressure in cylindrical shell on tubular skeleton to the full extent, makes the ability to bear of tubular skeleton reach optimum.
The advantage of tubular skeleton structure is also in weight reduction process, the wall thickness at cylindrical shell middle part will be cut down, in the process of reduction wall thickness, only need remove resin matrix, and need not injure the tubular skeleton of core intensity effect, the installation portion wall thickness at the upper and lower two ends of cylindrical shell is thicker, is for bearing space and necessary clamping space are provided to water inlet, delivery port and sewage draining exit.
As technique scheme preferably, described filter by sealing ring, be arranged on the seal of described sealing ring upper end and the casting die that is arranged on described seal is realized sealing.
As technique scheme preferably, described sealing ring downside is provided with soft packing ring.
There is essence with described filter basket upper surface and contact in soft packing ring, soft or hard combination, and sealing effectiveness is outstanding.
As technique scheme preferably, described seal comprises universal driving shaft and is arranged at least two jaw of described universal driving shaft below.
As technique scheme preferably, described universal driving shaft top is provided with pressure part.
As technique scheme preferably, described casting die is sheet material or the pole stock of the described universal driving shaft of compacting, the two ends of described casting die are fixed in described mounting disc, centre is provided with the staple being connected with described pressure part.
Casting die utilizes the tension force of self to apply downward pressure to described pressure part, and is connected with pressure part by staple, and conducts in jaw by universal driving shaft, and the end of jaw is connected with annular, is closely connected with sealing ring, completes sealing.
Filter filter being sealed with respect to practical upper press cover, this kind of sealing means be not by the pressure of upper press cover, but complete sealing by the tension force of casting die self, upper press cover can be accomplished needn't contact with filter compared with thin thickness so, further makes filter lightweight; Upper press cover only needs to complete sealing between cylindrical shell, and required sealing load reduces, and the thickness of above-mentioned installation portion also can attenuate, and sealing effectiveness keeps under good state, and filter entirety is lighter, and layout is more reasonable.
As technique scheme preferably, described filter bag upper end is provided with handgrip. When filter bag need to be changed, only need catch handgrip that filter bag is taken out.
As technique scheme preferably, described upper press cover and described lower cover are the composite construction of fiberglass and PVC, wherein extexine is that frp layer, endosexine are PVC layer, on the sidewall of described upper press cover and described lower cover, offer seal groove, described seal groove has at least a part to be positioned at described PVC layer place.
All-glass fibre reinforced plastic structure is too thick and heavy, not easy to operate, and the machinability of fiberglass is not as PVC, therefore, the intensity that frp layer and PVC layer had both ensured described upper press cover and lower cover is set, has alleviated again weight, and be easy to process draw-in groove and seal groove that use is installed.
As technique scheme preferably, on described upper press cover, be provided with Pressure gauge.
As technique scheme preferably, on described water inlet and described delivery port, be provided with the bayonet socket for clip is installed.
In sum, the utlity model has following beneficial effect:
1. firm, the acid-alkali-corrosive-resisting of the many bag filters of one described in the utility model;
2. many bag filters of one lightweight described in the utility model, cost-saving;
3. the many bag filters of one described in the utility model can arrange many filtering bag filters according to demand in cylindrical shell, applied widely.
Brief description of the drawings
Fig. 1 is a kind of many bag filters structural representation;
Fig. 2 is a kind of many bag filters cross-sectional view;
Fig. 3 is the A district enlarged drawing of Fig. 2;
Fig. 4 is the B district enlarged drawing of Fig. 2;
Fig. 5 is filter hermetically-sealed construction exploded view;
Fig. 6 is tubular skeleton structure schematic diagram;
In figure, 01-resin matrix, 02-tubular skeleton, 1-cylindrical shell, 11-water inlet, 12-delivery port, 13-sewage draining exit, 14-installation portion, 2-upper press cover, 21-frp layer, 22-PVC layer, 23-seal groove, 3-lower cover, 4-mounting disc, 5-filter basket, 6-filter bag, 7-sealing ring, 8-seal, 81-universal driving shaft, 82-jaw, 83-pressure part, 9-casting die, 91-staple.
Detailed description of the invention
To the technical scheme in the utility model embodiment be clearly and completely described below, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment. Embodiment in the utility model, those of ordinary skill in the art be not all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model is elaborated with embodiment below in conjunction with accompanying drawing.
Embodiment 1: a kind of many bag filters, comprise the cylindrical shell 1 that fiberglass is made, upper press cover 2 and lower cover 3, on described cylindrical shell 1, be provided with water inlet 11, delivery port 12 and sewage draining exit 13, also be provided with the thick installation 14 in the more described cylindrical shell of thickness 1 middle part at upper and lower two ends, described upper press cover 2 and described lower cover 3 respectively position are arranged at the two ends up and down of described cylindrical shell 1, between described upper press cover 2 and described lower cover 3, be provided with three filter bags 6 that are arranged in mounting disc 4, described filter bag 6 is arranged in filter basket 5, and by being arranged on the sealing ring 7 of described filter basket 5 upper ends, the casting die 9 that is arranged on the seal 8 of described sealing ring 7 upper ends and be arranged on described seal 8 is realized sealing.
The glass-reinforced plastic material that forms described cylindrical shell 1 comprises resin matrix 01 and the reinforcing fibre setting within it, described reinforcing fibre is wound around taking the circumference in described cylindrical shell 1 cross section as track, formation is arranged on the tubular skeleton 02 in described resin matrix 01, and the match profiles of the profile of described tubular skeleton 02 and described cylindrical shell 1 is suitable.
Described sealing ring 7 is provided with soft packing ring with the side that described filter basket 5 upper ends contact, and described seal 8 comprises universal driving shaft 81 and at least two jaw 82 that are arranged on described universal driving shaft 81 belows, and described universal driving shaft 81 tops are provided with pressure part 83; Sheet material or pole stock that described casting die 9 is the described universal driving shaft 81 of compacting, the two ends of described casting die 9 are fixed in described mounting disc 4.
Embodiment 2: a kind of many bag filters, comprise cylindrical shell 1, upper press cover 2 and lower cover 3 that fiberglass is made, on described cylindrical shell 1, be provided with water inlet 11, delivery port 12 and sewage draining exit 13, also be provided with the thick installation 14 in the more described cylindrical shell of thickness 1 middle part at upper and lower two ends, described upper press cover 2 and described lower cover 3 respectively position are arranged at the two ends up and down of described cylindrical shell 1, the wall thickness in the middle part of the wall thickness at described cylindrical shell two ends 1 Shang Xia is greater than; On described water inlet 11 and described delivery port 12, be provided with the bayonet socket for clip is installed; Between described upper press cover 2 and described lower cover 3, be provided with a filter bag 6 being arranged in mounting disc 4, described filter bag 6 is arranged in filter basket 5, and by be arranged on described filter basket 5 upper ends sealing ring 7, be arranged on the seal 8 of described sealing ring 7 upper ends and be arranged on casting die on described seal 89 and realize sealing, described filter bag 6 upper ends are provided with handgrip.
The glass-reinforced plastic material that forms described cylindrical shell 1 comprises resin matrix 01 and the reinforcing fibre setting within it, described reinforcing fibre is wound around taking the circumference in described cylindrical shell 1 cross section as track, formation is arranged on the tubular skeleton 02 in described resin matrix 01, and the match profiles of the profile of described tubular skeleton 02 and described cylindrical shell 1 is suitable.
Described sealing ring 7 is provided with soft packing ring with the side that described filter basket 5 upper ends contact, and described seal 8 comprises universal driving shaft 81 and at least two jaw 82 that are arranged on described universal driving shaft 81 belows, and described universal driving shaft 81 tops are provided with pressure part 83; Sheet material or pole stock that described casting die 9 is the described universal driving shaft 81 of compacting, the two ends of described casting die 9 are fixed in described mounting disc 4, and centre is provided with the staple 91 being connected with described pressure part 83.
Described upper press cover 2 and described lower cover 3 are the composite construction of fiberglass and PVC, wherein extexine is that frp layer 21, endosexine are PVC layer 22, on the sidewall of described upper press cover 2 and described lower cover 3, offer seal groove 23, described seal groove 23 is positioned at the intersection of described frp layer 21 and described PVC layer 22; On described upper press cover 2, be provided with Pressure gauge.
Claims (10)
1. bag filter more than a kind, comprise the cylindrical shell (1) that fiberglass is made, upper press cover (2) and lower cover (3), on described cylindrical shell (1), be provided with water inlet (11), delivery port (12) and sewage draining exit (13), described upper press cover (2) and described lower cover (3) respectively position are arranged at the two ends up and down of described cylindrical shell (1), between described upper press cover (2) and described lower cover (3), be provided with at least one filter, described filter is arranged in mounting disc (4), it is characterized in that: the glass-reinforced plastic material that forms described cylindrical shell (1) comprises resin matrix (01) and the reinforcing fibre setting within it, described reinforcing fibre is wound around taking the circumference in described cylindrical shell (1) cross section as track, formation is arranged on the tubular skeleton (02) in described resin matrix (01), the match profiles of the profile of described tubular skeleton (02) and described cylindrical shell (1) is suitable, the upper and lower two ends of described cylindrical shell (1) are provided with the thick installation portion (14) in the more described cylindrical shell of thickness (1) middle part, for described upper press cover (2), lower cover (3), water inlet (11), delivery port (12) and sewage draining exit (13) are installed.
2. the many bag filters of one according to claim 1, is characterized in that: described filter by sealing ring (7), be arranged on the seal (8) of described sealing ring (7) upper end and be arranged on casting die (9) on described seal (8) and realize sealing.
3. the many bag filters of one according to claim 2, is characterized in that: described sealing ring (7) downside is provided with soft packing ring.
4. the many bag filters of one according to claim 3, is characterized in that: described seal (8) comprises universal driving shaft (81) and is arranged at least two jaw (82) of described universal driving shaft (81) below.
5. the many bag filters of one according to claim 4, is characterized in that: described universal driving shaft (81) top is provided with pressure part (83).
6. the many bag filters of one according to claim 5, it is characterized in that: described casting die (9) is sheet material or the pole stock of the described universal driving shaft of compacting (81), it is upper that the two ends of described casting die (9) are fixed on described mounting disc (4), and centre is provided with the staple (91) being connected with described pressure part (83).
7. the many bag filters of one according to claim 1, is characterized in that: described filter is for being arranged on the filter bag (6) in filter basket (5)
8. the many bag filters of one according to claim 7, is characterized in that: described filter bag (6) upper end is provided with handgrip.
9. the many bag filters of one according to claim 1, it is characterized in that: described upper press cover (2) and described lower cover (3) are the composite construction of fiberglass and PVC, wherein extexine is that frp layer (21), endosexine are PVC layer (22), on the sidewall of described upper press cover (2) and described lower cover (3), offer seal groove (23), described seal groove (23) has at least a part to be positioned at described PVC layer (22) to locate.
10. the many bag filters of one according to claim 1, is characterized in that: on described water inlet (11) and described delivery port (12), be provided with the bayonet socket for clip is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521073126.8U CN205287786U (en) | 2015-12-22 | 2015-12-22 | Many bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521073126.8U CN205287786U (en) | 2015-12-22 | 2015-12-22 | Many bag filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205287786U true CN205287786U (en) | 2016-06-08 |
Family
ID=56471891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521073126.8U Withdrawn - After Issue CN205287786U (en) | 2015-12-22 | 2015-12-22 | Many bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205287786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396352A (en) * | 2015-12-22 | 2016-03-16 | 湖州恒鑫过滤科技有限公司 | Multi-bag filter |
-
2015
- 2015-12-22 CN CN201521073126.8U patent/CN205287786U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396352A (en) * | 2015-12-22 | 2016-03-16 | 湖州恒鑫过滤科技有限公司 | Multi-bag filter |
| CN105396352B (en) * | 2015-12-22 | 2017-06-13 | 湖州恒鑫过滤科技有限公司 | A kind of many bag filters |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160608 Effective date of abandoning: 20170613 |