CN209530236U - A kind of more bag filters - Google Patents
A kind of more bag filters Download PDFInfo
- Publication number
- CN209530236U CN209530236U CN201920220820.XU CN201920220820U CN209530236U CN 209530236 U CN209530236 U CN 209530236U CN 201920220820 U CN201920220820 U CN 201920220820U CN 209530236 U CN209530236 U CN 209530236U
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- cylinder
- filter
- bag
- filter bag
- compression bar
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Abstract
The utility model discloses a kind of more bag filters, including cylinder and upper cover, cylinder upper portion side wall is equipped with material inlet, and cylinder body bottom is equipped with material outlet, and inner barrel is equipped with filter device；Filter device includes porous plate, Metal-Piercing filter basket and filter bag, is equipped with filter bag hold-down mechanism at filter bag upper port, and the filter bag hold-down mechanism includes pressure ring, and pressing plate is welded on pressure ring, and spring is welded on pressing plate, and spring upper end welds compression bar；Through-hole side on the porous plate is equipped with inverted L-shaped compression bar locating button, and pressure ring compresses the sealing collar extension of filter bag upper port, and compression bar is caught in inverted L-shaped compression bar locating button and fixes.The utility model compared with prior art the advantages of be: 1, easy to use, time saving province's function；2, it repairs, maintenance is simple.
Description
Technical field
The utility model relates to filter plant more particularly to a kind of more bag filters, belong to sewage treatment, food, electricity
The art of filters such as son, pharmacy filtering.
Background technique
The more bag filters of tradition, which are uncapped, needs manpower to lift upper cover, and rotation pressure ring could be dismantled, and filtering element was replaced and cleaned
Part, disassembly process take time and effort, and use upper poor sealing effect.Therefore, a kind of more bag filters are researched and developed, art technology is become
Personnel's urgent problem to be solved.
Utility model content
The utility model is to provide a kind of more bag filters to solve above-mentioned deficiency.
The above-mentioned purpose of the utility model is realized by technical solution below: a kind of more bag filters, including cylinder
Body and upper cover, the cylinder upper portion side wall are equipped with material inlet, and cylinder body bottom is equipped with material outlet, and the inner barrel is equipped with
Filter device；
The filter device includes porous plate, and porous plate is equipped with material inlet connecting hole and several filter basket mounting holes,
Material inlet connecting hole bottom side connects material inlet；It is equipped with a filter basket support level at the filter basket mounting hole, and pacifies
Equipped with Metal-Piercing filter basket, Metal-Piercing filter basket upper port is equipped with card edge of turning up, and is stuck in filter basket support level, the metal
Filter bag is installed, filter bag upper port is equipped with sealing collar extension, and sealing collar extension is equipped with inclined-plane elastic portion in punching filter basket；
Filter bag hold-down mechanism is equipped at the filter bag upper port, the filter bag hold-down mechanism includes pressure ring, is welded on pressure ring
There is pressing plate, spring is welded on pressing plate, spring upper end welds compression bar；Through-hole side on the porous plate is equipped with inverted L-shaped compression bar
Locating button, pressure ring compresses the sealing collar extension of filter bag upper port, and compression bar is caught in inverted L-shaped compression bar locating button and fixes；
The upper cover is equipped with the pressure gauge and exhaust valve communicated with inner barrel.
Further, the cylinder is connected with upper cover by cap-opening mechanism, and the cap-opening mechanism includes rod-pulling type cylinder, hangs
Arm and cylinder support plate, rod-pulling type cylinder end connect cylinder supports plate, and cylinder supports plate is welded in cylinder lateral wall, boom rear end
It is connect with rod-pulling type cylinder upper end, fulcrum of uncapping is equipped on front side of boom rear end, fulcrum of uncapping is hinged with L shape fulcrum support plate, L shape
Fulcrum support plate is welded in cylinder lateral wall；The cylinder lateral wall is equipped with the control valve connecting by tracheae with rod-pulling type cylinder.
Further, the boom is equipped with location hole, and the L shape fulcrum support plate is equipped with and is used cooperatively with location hole
Retaining spring bayonet lock.
Further, gasket is equipped between the Metal-Piercing filter basket and filter basket support level.
Further, the gasket is made of polytetrafluoroethylene (PTFE).
Further, the cylinder upper port is equipped with circle connected in star, and is equipped with sealing ring.
Further, the upper cover is fixed with cylinder upper port by fast open form bolt assembly.
Further, the fast open form bolt assembly includes the screw rod fixed ear for being welded in cylinder upper port edge, welding
In the nut fixed ear at upper cover edge, inverted T-shaped screw rod and nut, it is solid that inverted T-shaped screw lower end two sides are movably connected in screw rod
Determine on ear, inverted T-shaped screw rod upper end attaching nut, nut fixed ear is equipped with bayonet；The nut is equipped with to turn over and rotate
Pull ring.When locking, nut is turned over together with inverted T-shaped screw rod and is caught in the bayonet of nut fixed ear, and rotating nuts clamp nut
Fixed ear.
Further, the cylinder body bottom is equipped with stabilizer blade.
Further, the filter bag is high-precision filtration bag.
The design principle of the utility model: the upper cover uses cylinder cap-opening mechanism, is uncapped by compressed air offer dynamic
Power, cap-opening mechanism are equipped with control valve of uncapping, and control valve of uncapping is controlled by tracheae connecting rod formula cylinder by rotating handle
Cylinder contraction stretching processed is additionally provided with retaining spring bayonet lock to realize switch upper cover on cap-opening mechanism, start positioning when uncapping
Spring detent is stuck on location hole, prevents upper cover from plunking down.It is equipped with porous plate in the filter cartridge body, is put on porous plate
Filtering support basket is set, places high-precision filtration bag in support basket.It is welded with L-type pressure ring on the porous plate and compresses button, uses bullet
Spring pressing ring is caught in compression button, and spring, which provides elastic force, seals filter bag and filter basket realization.
Working principle of the utility model is: material enters from import, from bottom to top by material inlet connecting hole, then from upper
After sock filtration, clear liquid is flowed out from material outlet, and using after a certain period of time, filter bag is blocked, and closes pipe at this time
Road drains the liquid in equipment, provides compressed air to equipment, has opened exhaust valve, release pressure in equipment, open fast open form
Locking nut is uncapped control valve toward evolution to rotation, and air cylinder tie rod is shunk, and by derricking gear, opens upper cover.
Replace filter bag: lower moulded rod compressed spring, be detached from compression bar and compression bar locating button, easily rotate pressure ring, make its from
It opens below compression bar locating button, unclamps pressure ring, pressure ring can be taken out, realize filter bag replacement.
The utility model compared with prior art the advantages of be: 1, easy to use, time saving province's function；2, it repairs, maintenance is simple.
Detailed description of the invention
Fig. 1 is structural schematic diagram when the utility model closes upper cover.
Fig. 2 is partial cutaway view when the utility model closes upper cover.
Fig. 3 is the sectional view in Fig. 2 at B-B.
Fig. 4 is the structural schematic diagram of cap-opening mechanism in the utility model.
Fig. 5 is structural schematic diagram when the utility model opens upper cover.
Fig. 6 is the structural schematic diagram of filter device and filter bag hold-down mechanism in the utility model.
Fig. 7 is the top view of Fig. 6.
Fig. 8 is the sectional view in Fig. 7 at A-A.
Fig. 9 is the partial enlarged view in Fig. 8 at C.
Figure 10 is the structural schematic diagram of filter bag hold-down mechanism in the utility model.
Figure 11 is schematic perspective view when the utility model opens upper cover.
Figure 12 is the schematic perspective view with part section when the utility model opens upper cover.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figures 1 to 12, a kind of more bag filters, including cylinder 1 and upper cover 2,1 upper portion side wall of cylinder are set
There is material inlet 3,1 bottom of cylinder is equipped with material outlet 4, is equipped with filter device 5 inside the cylinder 1；
The filter device 5 includes porous plate 5-1, and porous plate 5-1 is equipped with material inlet connecting hole 5-2 and several filters
Basket mounting hole 5-3, the bottom side material inlet connecting hole 5-2 connect material inlet 3；One is equipped at the filter basket mounting hole 5-3
A filter basket support level 5-4, and Metal-Piercing filter basket 5-5 is installed, Metal-Piercing filter basket 5-5 upper port, which is equipped with, turns up card along 5-
6, and it is stuck in filter basket support level 5-4, filter bag 5-7 is installed, filter bag 5-7 upper port is set in the Metal-Piercing filter basket 5-5
There are sealing collar extension 5-8, sealing collar extension 5-8 to be equipped with inclined-plane elastic portion 5-9；
Filter bag hold-down mechanism 6 is equipped at the filter bag 5-7 upper port, the filter bag hold-down mechanism 6 includes pressure ring 6-1, pressure
It is welded with pressing plate 6-2 on ring 6-1, spring 6-3 is welded on pressing plate 6-2, compression bar 6-4 is welded in the upper end spring 6-3；The porous plate
Through-hole side on 5-1 is equipped with inverted L-shaped compression bar locating button 6-5, and pressure ring 6-1 compresses the sealing collar extension 5-8 of filter bag 5-7 upper port,
And compression bar 6-4 is caught in inverted L-shaped compression bar locating button 6-5 and fixes；
The upper cover 2 is equipped with and the pressure gauge 7 and exhaust valve 8 that communicate inside cylinder 1.
Further, the cylinder 1 and upper cover 2 are connected by cap-opening mechanism 9, and the cap-opening mechanism 9 includes rod-pulling type gas
Cylinder 9-1, boom 9-2 and cylinder support plate 9-3, the rod-pulling type bottom end cylinder 9-1 connect cylinder supports plate 9-3, cylinder supports plate 9-3
It is welded in 1 side wall of cylinder, the rear end boom 9-2 is connect with the upper end rod-pulling type cylinder 9-1, and branch of uncapping is equipped on front side of the rear end boom 9-2
Point 9-4, the fulcrum 9-4 that uncaps are hinged with L shape fulcrum support plate 9-5, L shape fulcrum support plate 9-5 and are welded in 1 side wall of cylinder；It is described
1 side wall of cylinder is equipped with the control valve 14 connecting by tracheae with rod-pulling type cylinder 9-1.
Further, the boom 9-2 is equipped with location hole 9-6, and the L shape fulcrum support plate 9-5 is equipped with and positioning
The retaining spring bayonet lock 9-7 that hole 9-6 is used cooperatively.
Further, gasket 5-10 is equipped between the Metal-Piercing filter basket 5-5 and filter basket support level 5-4.
Further, the gasket 5-10 is made of polytetrafluoroethylene (PTFE).
Further, 1 upper port of cylinder is equipped with circle connected in star 10, and is equipped with sealing ring 11.
Further, the upper cover 2 and 1 upper port of cylinder are fixed by fast open form bolt assembly 12.
Further, the fast open form bolt assembly 12 includes the screw rod fixed ear 12- for being welded in 1 upper port edge of cylinder
1, it is welded under nut fixed ear 12-2, the inverted T-shaped screw rod 12-3 and nut 12-4, the inverted T-shaped screw rod 12-3 at 2 edge of upper cover
End two sides are movably connected on screw rod fixed ear 12-1, inverted T-shaped screw rod 12-3 upper end attaching nut 12-4, nut fixed ear 12-2
Equipped with bayonet 12-5；The pull ring 12-6 that the nut 12-4 is equipped with convenient for turning over and rotating.When locking, nut 12-4 is together with
T shape screw rod 12-3, which is turned over, to be caught in the bayonet 12-5 of nut fixed ear 12-2, and rotating nuts 12-4 clamp nut fixed ear 12-
2.
Further, 1 bottom of cylinder is equipped with stabilizer blade 13.
Further, the filter bag 5-7 is high-precision filtration bag 5-7.
The design principle of the utility model: the upper cover 2 uses cylinder cap-opening mechanism 9, is uncapped by compressed air offer
Power, cap-opening mechanism 9 are equipped with control valve 14 of uncapping, and control valve 14 of uncapping passes through rotation by tracheae connecting rod formula cylinder 9-1
Handle is changed hands to control cylinder contraction stretching, to realize switch upper cover 2, is additionally provided with retaining spring bayonet lock 9- on cap-opening mechanism 9
7, start retaining spring bayonet lock 9-7 when uncapping, is stuck on location hole 9-6, prevents upper cover 2 from plunking down.The filter cylinder 1
It is interior to be equipped with porous plate 5-1, filtering support basket is placed on porous plate 5-1, places high-precision filtration bag 5-7 in support basket.It is described more
It is welded with L-type pressure ring 6-1 on orifice plate 5-1 and compresses button, is caught in compression using spring 6-3 compression ring and buckles, spring 6-3, which provides elastic force, to be made
Filter bag 5-7 and filter basket, which are realized, to be sealed.
Working principle of the utility model is: material enters from import, from bottom to top by material inlet connecting hole 5-2, then
From top to down after filter bag 5-7 filtering, clear liquid is flowed out from material outlet 4, and using after a certain period of time, filter bag 5-7 is blocked,
It blinds off a line at this time, drains the liquid in equipment, provide compressed air to equipment, opened exhaust valve 8, release equipment internal pressure
Power opens fast open form locking nut 12-4, uncaps control valve 14 toward evolution to rotation, and air cylinder tie rod is shunk, by derricking gear,
Open upper cover 2.
Replacement filter bag 5-7: lower moulded rod 6-4 compressed spring 6-3 is detached from compression bar 6-4 and compression bar 6-4 locating button, easily
Pressure ring 6-1 is rotated, below compression bar 6-4 locating button, pressure ring 6-1 is unclamped, pressure ring 6-1 can be taken out, realize filter bag 5-7
Replacement.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of more bag filters, it is characterised in that: including cylinder and upper cover, the cylinder upper portion side wall be equipped with material into
Mouthful, cylinder body bottom is equipped with material outlet, and the inner barrel is equipped with filter device；
The filter device includes porous plate, and porous plate is equipped with material inlet connecting hole and several filter basket mounting holes, described
Material inlet connecting hole bottom side connects material inlet；It is equipped with a filter basket support level at the filter basket mounting hole, and is equipped with
Metal-Piercing filter basket, Metal-Piercing filter basket upper port is equipped with card edge of turning up, and is stuck in filter basket support level, the Metal-Piercing
Filter bag is installed, filter bag upper port is equipped with sealing collar extension, and sealing collar extension is equipped with inclined-plane elastic portion in filter basket；
Filter bag hold-down mechanism is equipped at the filter bag upper port, the filter bag hold-down mechanism includes pressure ring, and pressure is welded on pressure ring
Plate, spring is welded on pressing plate, and spring upper end welds compression bar；Through-hole side on the porous plate is positioned equipped with inverted L-shaped compression bar
Button, pressure ring compresses the sealing collar extension of filter bag upper port, and compression bar is caught in inverted L-shaped compression bar locating button and fixes；
The upper cover is equipped with the pressure gauge and exhaust valve communicated with inner barrel.
2. a kind of more bag filters according to claim 1, it is characterised in that: the cylinder and upper cover pass through the machine of uncapping
Structure connection, the cap-opening mechanism include rod-pulling type cylinder, boom and cylinder support plate, and rod-pulling type cylinder end connects cylinder supports
Plate, cylinder supports plate are welded in cylinder lateral wall, and boom rear end is connect with rod-pulling type cylinder upper end, are equipped with and uncap on front side of boom rear end
Fulcrum, fulcrum of uncapping are hinged with L shape fulcrum support plate, and L shape fulcrum support plate is welded in cylinder lateral wall；The cylinder lateral wall is equipped with
The control valve being connect by tracheae with rod-pulling type cylinder.
3. a kind of more bag filters according to claim 2, it is characterised in that: the boom is equipped with location hole, institute
It states L shape fulcrum support plate and is equipped with the retaining spring bayonet lock being used cooperatively with location hole.
4. a kind of more bag filters according to claim 1, it is characterised in that: the Metal-Piercing filter basket and filter basket branch
It supports and is equipped with gasket between step.
5. a kind of more bag filters according to claim 4, it is characterised in that: the gasket is by polytetrafluoroethylene (PTFE) system
At.
6. a kind of more bag filters according to claim 1, it is characterised in that: it is recessed that the cylinder upper port is equipped with circle shape
Slot, and sealing ring is installed.
7. a kind of more bag filters according to claim 1, it is characterised in that: the upper cover passes through with cylinder upper port
Fast open form bolt assembly is fixed.
8. a kind of more bag filters according to claim 7, it is characterised in that: the fast open form bolt assembly includes weldering
It is connected to the screw rod fixed ear at cylinder upper port edge, the nut fixed ear for being welded in upper cover edge, inverted T-shaped screw rod and nut, institute
It states inverted T-shaped screw lower end two sides to be movably connected in screw rod fixed ear, inverted T-shaped screw rod upper end attaching nut, nut fixed ear is set
There is bayonet；The pull ring that the nut is equipped with convenient for turning over and rotating.
9. a kind of more bag filters according to claim 1, it is characterised in that: the cylinder body bottom is equipped with stabilizer blade.
10. a kind of more bag filters according to claim 1, it is characterised in that: the filter bag is high-precision filtration bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920220820.XU CN209530236U (en) | 2019-02-21 | 2019-02-21 | A kind of more bag filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920220820.XU CN209530236U (en) | 2019-02-21 | 2019-02-21 | A kind of more bag filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209530236U true CN209530236U (en) | 2019-10-25 |
Family
ID=68273729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920220820.XU Active CN209530236U (en) | 2019-02-21 | 2019-02-21 | A kind of more bag filters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209530236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652766A (en) * | 2019-11-07 | 2020-01-07 | 天津富斯特压力容器有限公司 | Full-automatic filter |
| CN114504883A (en) * | 2021-12-31 | 2022-05-17 | 济宁黑猫炭黑有限责任公司 | Be applied to safe diffusion equipment of carbon black production |
-
2019
- 2019-02-21 CN CN201920220820.XU patent/CN209530236U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652766A (en) * | 2019-11-07 | 2020-01-07 | 天津富斯特压力容器有限公司 | Full-automatic filter |
| CN114504883A (en) * | 2021-12-31 | 2022-05-17 | 济宁黑猫炭黑有限责任公司 | Be applied to safe diffusion equipment of carbon black production |
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