CN203816309U - Bag type filter device - Google Patents
Bag type filter device Download PDFInfo
- Publication number
- CN203816309U CN203816309U CN201420225192.1U CN201420225192U CN203816309U CN 203816309 U CN203816309 U CN 203816309U CN 201420225192 U CN201420225192 U CN 201420225192U CN 203816309 U CN203816309 U CN 203816309U
- Authority
- CN
- China
- Prior art keywords
- filter
- bag
- inner sleeve
- top cover
- locking
- 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.)
- Expired - Fee Related
Links
Abstract
A bag type filter device comprises a support, wherein an upper cylinder and a lower cylinder which are connected through a flange are arranged on the support; a top cover is arranged at the top of the upper cylinder; a perforated plate is arranged at the lower part of the upper cylinder; each hole of the perforated plate is connected with a bag type filter; a filter residue outlet is formed in the bottom of the lower cylinder; a liquid inlet is formed in the side part of the lower cylinder; a liquid outlet is formed in the top cover; and a hoisting mechanism used for hoisting the top cover is arranged on the side part of the support. The bag type filter device is novel in design, simple in structure, easy to operate, dismount and mount, high in automation degree, good in sealing performance, high in reliability and practicability and easy to popularize and apply, and the manual labor intensity is reduced.
Description
Technical field
The utility model relates to a kind of environmental protection, chemical industry, oil equipment equipment, relates in particular to a kind of bag type filtering equipment.
Background technology
A kind of novel structure of bag filter, volume are little, convenient and flexible operation, energy-conservation, efficient, airtight work, multipurpose filter plant that applicability is strong.Bag filter is a kind of novel filtration system.Filter bag is supported by Metal net basket in bag filter inside, and liquid is flow to by entrance, after filter bag filters, from outlet, flows out, and impurity is tackled in filter bag, after replacing filter bag, can continue to use.
Bag type filtering machine is a kind of pressure type filter, mainly containing the critical pieces such as filtration barrel body, filtration barrel cover and fast opening mechanism, stainless steel filter bag reinforcing mat forms, filtrate flows into filter bag by the side inlet tube of filter shell, filter bag itself is that device is in strengthening basket, the filter bag that Liquid Penetrant is crossed required fineness grade can obtain qualified filtrate, and impurity particle is tackled by filter bag.It is very convenient that this machine is changed filter bag, filters substantially without supplies consumption.
Bag filter possess structure rationally, good airproof performance, circulation could be strong, easy and simple to handle etc. many strong points.Especially filter bag side leakage probability is little, can correctly ensure filtering accuracy, and can change quickly filter bag, and running cost is declined.Filter surfaces externally and internally takes mechanical ash propel polish to solve, average, easy cleaning.We know, the filter method that bag filter is taked is that side is entered the method that side goes out, also can take side to enter the method that the end goes out, by ducted pressure, filter liquide medium is pressed into or suction bag filter staving, the filtration that the liquid medium filtering is filtered the filter bag of blue support via electropolishing punching support, the solid-liquid changing arrives respectively the result that liquid medium is filtered.
Bag filter has following advantage:
(1) bag filter, compact conformation, Sizes.Installation and simple, convenient, floor space is less.(2) bag filter filtering accuracy is high, is applicable to any fine particle or suspension, and filter area can be from 0.5～200 micron.(3) the processing flow of unit filter area is larger, and filtration resistance is less, and filter efficiency is high.A liquid filtering bag filtration function is equivalent to 5～10 times of filter cores, can greatly reduce costs; Design discharge can meet 1～500m3/h requirement, and cost cost is low.(4) bag filter is of many uses, can be used for coarse filtration, middle filter or essence filter; In the situation that reaching same filter effect, the equipment such as plate frame filter, filter cartridge type filter that relatively rise have that cost of investment is lower, long service life and filtration low cost and other advantages.(5) filtering accuracy is high, and filtration treatment amount is large, has that cost is low, efficiency high.(6) liquid bag filter exempts to clean, and changing liquid filtering bag can complete in 30 seconds, convenient and swift, saving of work and time.(7) liquid pocket type filter specification is complete, has low pressure, side entering type, inputting type, many pocket types, horizontal.
Filter bag ubiquity filter bag in existing bag filter fixed installation structure is comparatively complicated, dismounting is inconvenient, fixing is poor, poor sealing, and when changing filter bag, top cover dismounting is quite inconvenient, and expend the more time, and needing a lot of workmans to operate, labour intensity is large.
Utility model content
The utility model is in order to solve weak point of the prior art, provides a kind of filter bag to be easy to dismounting, good airproof performance, bag type filtering equipment that dismounting efficiency is high.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: bag type filtering equipment, comprise support, support is provided with upper shell and the lower shell connecting by flange, upper shell top is provided with top cover, upper shell bottom is provided with porous plate, each Kong Jun of porous plate is connected with a bag filter, lower shell bottom is provided with sludge outlet, lower shell sidepiece is provided with inlet, top cover is provided with liquid outlet, described stent side portion is provided with for lifting the hoisting mechanism of top cover, described bag filter comprises inner sleeve, locking post, sealing gasket, clamping sleeve, locking bed, filter bag and cage modle frame, cage modle frame integral body is uncovered columnar structured in bottom, it is outside that filter bag is enclosed within cage modle frame, in being fixedly connected on, cage modle frame lower end puts, locking bed is cirque structure, locking bed outer wall is fixedly connected with the hole wall of porous plate, locking bed inwall is interval with three sections of shaped form boss, inner sleeve sidepiece is laid with three locking posts that stretch out outside inner sleeve on same disc, filter bag lower end is provided with steel ring, inner sleeve bottom is provided with the locating ring that external diameter is greater than inner sleeve, locating ring is provided with handle hole, clamping sleeve upper end is provided with the hold-down ring that external diameter is less than clamping sleeve, clamping sleeve lower end is provided with the retainer ring that external diameter is greater than clamping sleeve, clamping sleeve and retainer ring are provided with three breach that coordinate with a locking post respectively, steel ring is located between hold-down ring and interior set upper side, between locating ring and retainer ring, be provided with sealing gasket, filter bag and cage modle frame be upward through locking bed and rotate three locking posts that inner sleeve makes inner sleeve sidepiece respectively with top, the upper edge interference fit of one section of shaped form boss.
Described hoisting mechanism comprises fixed sleeving, moving casing, crossbeam and two inclined support bars, fixed sleeving vertically arranges and is fixedly connected on support by connecting plate, in fixed sleeving, be provided with closure plate, in fixed sleeving, be provided with the rotating shaft that is positioned at closure plate top, rotating shaft upper end is higher than fixed sleeving upper end, moving casing lower end be plugged in rotating shaft and with top, fixed sleeving upper end press contacts, crossbeam one end is connected with moving casing upper end is vertical, the crossbeam other end is fixedly connected with two inclined support bars, two inclined support bar lower ends are provided with universal wheel, crossbeam is positioned at top cover top, top cover is provided with Connection Block, vertical and the screw mandrel that has been threaded on crossbeam, screw mandrel lower end and Connection Block are rotationally connected, screw mandrel upper end is provided with handwheel.
Adopt technique scheme, material is entered in lower shell by inlet, when filtrate enters in filter bag from filter bag end opening, under the pressure-acting of liquid, clean liquid is from entering in upper shell, and flowed out by the liquid outlet on top cover, filter the filter residue producing and in the effect of gravity, drop to the sludge outlet discharge of lower end.In the time of in working order, liquid outlet is in closed condition, when filter residue runs up to a certain degree, close liquid flowing valve, opening the dregs of fat discharge valve of lower end can discharge filter residue, at liquid outlet, adopt the clean filtrate of booster pump spirt part to recoil to the dregs of fat on filter bag simultaneously, clean up filter bag.The inverted mode of this filter bag is convenient to the cleaning of filter residue more.
For fixing filter bag and for convenience detach, at each place, hole of porous plate, be all provided with a locking mechanism, after locking mechanism is made separately, locking bed and porous plate coordinate install after welding.Installation process is as follows: in cage modle frame is welded to, put, locking post is installed in the hole on porous plate and is welded and fixed, sealing gasket is installed, filter bag is enclosed within on cage modle frame, in the sack of the lower end of filter bag, there is steel ring to support, with the hold-down ring of clamping sleeve, compress steel ring, space between three sections of shaped form boss on locking bed is installed over against locking post, making to lock post passes on locking bed, with spanner, stick handle hole locking bed rotated, make shaped form boss on locking bed with in the locking post that puts compress and can realize firm connection.
Three breach that coordinate with a locking post are respectively set on clamping sleeve and retainer ring, when rotational lock seat, can guarantee that like this clamping sleeve, hold-down ring and retainer ring are also along with rotation.Clamping sleeve, hold-down ring and retainer ring are integrally manufactured to be formed.Locking bed and shaped form boss is integrally manufactured forms.Inner sleeve and locating ring are integrally manufactured to be formed, and interior putting, bores three holes, and three locking posts are through respectively in three holes and with inner sleeve and are welded as a whole.
When upper shell need to be opened, first the Bolt dismantling connecting by flange between upper shell and lower shell is got off, then operate handwheel, by screw mandrel, top cover and upper shell are sling, and then rotate two inclined support bars, and universal wheel rolls on the ground, and moving casing rotates along fixed sleeving.Top cover and upper shell are turned to directly over leaving lower shell and can filter bag be changed or the parts in upper shell are safeguarded.
In sum, the utility model is novel in design, simple in structure, easy operating, and automaticity is high, is easy to dismounting, good airproof performance, reliability is strong, has reduced hand labor intensity, practical, is easy to apply.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of hoisting mechanism in Fig. 1;
Fig. 3 is the enlarged drawing at A place in Fig. 1;
Fig. 4 is the decomposing schematic representation of bag filter in the present invention.
The specific embodiment
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, bag type filtering equipment of the present utility model, comprise support 1, support 1 is provided with upper shell 2 and the lower shell 3 connecting by flange, upper shell 2 tops are provided with top cover 4, upper shell 2 bottoms are provided with porous plate 5, each Kong Jun of porous plate 5 is connected with a bag filter, lower shell 3 bottoms are provided with sludge outlet 6, lower shell 3 sidepieces are provided with inlet 7, top cover 4 is provided with liquid outlet 8, support 1 sidepiece is provided with for lifting the hoisting mechanism of top cover 4, bag filter comprises inner sleeve 9, locking post 10, sealing gasket 11, clamping sleeve 12, locking bed 13, filter bag 14 and cage modle frame 15, cage modle frame 15 integral body are uncovered columnar structured in bottom, filter bag 14 is enclosed within cage modle frame 15 outsides, cage modle frame 15 lower ends are fixedly connected in inner sleeve 9, locking bed 13 is cirque structure, locking bed 13 outer walls are fixedly connected with the hole wall of porous plate 5, locking bed 13 inwalls are interval with three sections of shaped form boss 16, inner sleeve 9 sidepieces are laid with three locking posts 10 that stretch out outside inner sleeve 9 on same disc, filter bag 14 lower ends are provided with steel ring 17, inner sleeve 9 bottoms are provided with the locating ring 18 that external diameter is greater than inner sleeve 9, locating ring 18 is provided with handle hole 19, clamping sleeve 12 upper ends are provided with the hold-down ring 20 that external diameter is less than clamping sleeve 12, clamping sleeve 12 lower ends are provided with the retainer ring 21 that external diameter is greater than clamping sleeve 12, clamping sleeve 12 and retainer ring 21 are provided with three breach 22 that coordinate with a locking post 10 respectively, steel ring 17 is located between hold-down ring 20 and inner sleeve 9 upper ends, between locating ring 18 and retainer ring 21, be provided with sealing gasket 11, filter bag 14 and cage modle frame 15 be upward through locking bed 13 and rotate three locking posts 10 that inner sleeve 9 makes inner sleeve 9 sidepieces respectively with top, the upper edge interference fit of one section of shaped form boss 16.
Hoisting mechanism comprises fixed sleeving 23, moving casing 24, crossbeam 25 and two inclined support bars 26, fixed sleeving 23 vertically arranges and is fixedly connected on support 1 by connecting plate 27, in fixed sleeving 23, be provided with closure plate 28, in fixed sleeving 23, be provided with the rotating shaft 29 that is positioned at closure plate 28 tops, rotating shaft 29 upper ends are higher than fixed sleeving 23 upper ends, moving casing 24 lower ends be plugged in rotating shaft 29 and with fixed sleeving 23 top, upper end press contacts, crossbeam 25 one end and vertical connection of moving casing 24 upper ends, crossbeam 25 other ends are fixedly connected with two inclined support bars 26, two inclined support bar 26 lower ends are provided with universal wheel 30, crossbeam 25 is positioned at top cover 4 tops, top cover 4 is provided with Connection Block 31, vertical and the screw mandrel 32 that has been threaded on crossbeam 25, screw mandrel 32 lower ends and Connection Block 31 are rotationally connected, screw mandrel 32 upper ends are provided with handwheel 33.
When the utility model is used in work, material is entered in lower shell 3 by inlet 7, when filtrate enters in filter bag 14 from filter bag 14 end openings, under the pressure-acting of liquid, clean liquid is from entering in upper shell 2, and flowed out by the liquid outlet 8 on top cover 4, filter the filter residue producing and in the effect of gravity, drop to sludge outlet 6 discharges of lower end.In the time of in working order, liquid outlet 8 is in closed condition, when filter residue runs up to a certain degree, close liquid flowing valve, opening the dregs of fat discharge valve of lower end can discharge filter residue, at liquid outlet 8, adopt the clean filtrate of booster pump spirt part to recoil to the dregs of fat on filter bag 14 simultaneously, clean up filter bag 14.The inverted mode of this filter bag 14 is convenient to the cleaning of filter residue more.
For fixing filter bag 14 and for convenience detach, at each place, hole of porous plate 5, be all provided with a locking mechanism, after locking mechanism is made separately, locking bed 13 and porous plate 5 coordinate install after welding.Installation process is as follows: cage modle frame 15 is welded in inner sleeve 9, locking post 10 is installed in the hole on porous plate 5 and is welded and fixed, sealing gasket 11 is installed, filter bag 14 is enclosed within on cage modle frame 15, in the sack of the lower end of filter bag 14, there is steel ring 17 to support, with the hold-down ring 20 of clamping sleeve 12, compress steel ring 17, space between three sections of shaped form boss 16 on locking bed 13 is installed over against locking post 10, making to lock post 10 passes on locking bed 13, with spanner, stick handle hole 19 by locking bed 13 rotations, make the shaped form boss 16 on locking bed 13 can realize firm connection with locking post 10 compressions in inner sleeve 9.
Three breach 22 that coordinate with a locking post are respectively set on clamping sleeve 12 and retainer ring 21, when rotational lock seat 13, can guarantee that like this clamping sleeve 12, hold-down ring 20 and retainer ring 21 are also along with rotation.Clamping sleeve 12, hold-down ring 20 and retainer ring 21 is integrally manufactured forms.Locking bed 13 and shaped form boss 16 is integrally manufactured forms.Inner sleeve and locating ring 18 is integrally manufactured forms, bores three holes interior putting, and three locking posts are through respectively in three holes and with inner sleeve and are welded as a whole.
When upper shell 2 need to be opened, first the Bolt dismantling connecting by flange between upper shell 2 and lower shell 3 is got off, operation handwheel 33, by screw mandrel 32, top cover 4 and upper shell 2 are sling, and then two inclined support bars 26 of rotation, universal wheel 30 rolls on the ground, and moving casing 24 rotates along fixed sleeving 23.Top cover 4 and upper shell 2 are turned to directly over leaving lower shell 3 and can filter bag 14 be changed or the parts in upper shell 2 are safeguarded.
The present embodiment is not done any pro forma restriction to shape of the present utility model, material, structure etc.; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all belong to the protection domain of technical solutions of the utility model.
Claims (2)
1. bag type filtering equipment, comprise support, support is provided with upper shell and the lower shell connecting by flange, upper shell top is provided with top cover, upper shell bottom is provided with porous plate, each Kong Jun of porous plate is connected with a bag filter, lower shell bottom is provided with sludge outlet, lower shell sidepiece is provided with inlet, top cover is provided with liquid outlet, described stent side portion is provided with for lifting the hoisting mechanism of top cover, it is characterized in that: described bag filter comprises inner sleeve, locking post, sealing gasket, clamping sleeve, locking bed, filter bag and cage modle frame, cage modle frame integral body is uncovered columnar structured in bottom, it is outside that filter bag is enclosed within cage modle frame, in being fixedly connected on, cage modle frame lower end puts, locking bed is cirque structure, locking bed outer wall is fixedly connected with the hole wall of porous plate, locking bed inwall is interval with three sections of shaped form boss, inner sleeve sidepiece is laid with three locking posts that stretch out outside inner sleeve on same disc, filter bag lower end is provided with steel ring, inner sleeve bottom is provided with the locating ring that external diameter is greater than inner sleeve, locating ring is provided with handle hole, clamping sleeve upper end is provided with the hold-down ring that external diameter is less than clamping sleeve, clamping sleeve lower end is provided with the retainer ring that external diameter is greater than clamping sleeve, clamping sleeve and retainer ring are provided with three breach that coordinate with a locking post respectively, steel ring is located between hold-down ring and interior set upper side, between locating ring and retainer ring, be provided with sealing gasket, filter bag and cage modle frame be upward through locking bed and rotate three locking posts that inner sleeve makes inner sleeve sidepiece respectively with top, the upper edge interference fit of one section of shaped form boss.
2. bag type filtering equipment according to claim 1, it is characterized in that: described hoisting mechanism comprises fixed sleeving, moving casing, crossbeam and two inclined support bars, fixed sleeving vertically arranges and is fixedly connected on support by connecting plate, in fixed sleeving, be provided with closure plate, in fixed sleeving, be provided with the rotating shaft that is positioned at closure plate top, rotating shaft upper end is higher than fixed sleeving upper end, moving casing lower end be plugged in rotating shaft and with top, fixed sleeving upper end press contacts, crossbeam one end is connected with moving casing upper end is vertical, the crossbeam other end is fixedly connected with two inclined support bars, two inclined support bar lower ends are provided with universal wheel, crossbeam is positioned at top cover top, top cover is provided with Connection Block, vertical and the screw mandrel that has been threaded on crossbeam, screw mandrel lower end and Connection Block are rotationally connected, screw mandrel upper end is provided with handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225192.1U CN203816309U (en) | 2014-05-05 | 2014-05-05 | Bag type filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225192.1U CN203816309U (en) | 2014-05-05 | 2014-05-05 | Bag type filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203816309U true CN203816309U (en) | 2014-09-10 |
Family
ID=51471854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420225192.1U Expired - Fee Related CN203816309U (en) | 2014-05-05 | 2014-05-05 | Bag type filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203816309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686489A (en) * | 2020-06-24 | 2020-09-22 | 重庆智领医创科技成果转化服务有限责任公司 | Bag type filtering device |
-
2014
- 2014-05-05 CN CN201420225192.1U patent/CN203816309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111686489A (en) * | 2020-06-24 | 2020-09-22 | 重庆智领医创科技成果转化服务有限责任公司 | Bag type filtering device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203852910U (en) | Multi-bag oil mixture filter device | |
| CN201286997Y (en) | Bag type filter device | |
| CN203852907U (en) | Multi-bag oil mixture fine filter | |
| CN203816309U (en) | Bag type filter device | |
| CN203816311U (en) | Filter of bag type filter device | |
| CN203816313U (en) | Bag filtering device easy to assemble and disassemble | |
| CN203829733U (en) | Filter bag inverted grease filter device | |
| CN207429776U (en) | A kind of plate and frame filter press | |
| CN203852900U (en) | Tank cover assembly structure of multi-bag oil mixture filter device | |
| CN205412380U (en) | Multi -functional filter -pressing jar | |
| CN203829735U (en) | Bag filter of filter bag inverted filter | |
| CN203829734U (en) | Filter bag inverted filter | |
| CN203564838U (en) | Multi-bag filter unit | |
| CN104645689A (en) | Multi-bag filtering apparatus | |
| CN102179103B (en) | Filtering and slag-discharging system | |
| CN203829736U (en) | Rotary hoisting mechanism of filter provided with reversely arranged filter bag | |
| CN206454344U (en) | A kind of filtering tank | |
| CN203852908U (en) | Tank cover and tank body connection structure of multi-bag oil mixture filter device | |
| CN203852909U (en) | Bag filter of multi-bag oil mixture filter device | |
| CN107551670A (en) | A kind of automated cleaning and easy-to-dismount filter method | |
| CN210738542U (en) | Rotational flow sand remover for petrochemical industry | |
| CN211070454U (en) | Oil filter | |
| CN209188251U (en) | Combined type high-viscosity liquid filter | |
| CN207429785U (en) | A kind of new solid-liquid separating filter | |
| CN216092504U (en) | Pulp filtering device of papermaking wastewater treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20150505 |
|
| EXPY | Termination of patent right or utility model |