CN208032134U - A kind of bag filter - Google Patents
A kind of bag filter Download PDFInfo
- Publication number
- CN208032134U CN208032134U CN201820133672.3U CN201820133672U CN208032134U CN 208032134 U CN208032134 U CN 208032134U CN 201820133672 U CN201820133672 U CN 201820133672U CN 208032134 U CN208032134 U CN 208032134U
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- card
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- wall
- bag
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Abstract
The utility model discloses a kind of bag filters, it is desirable to provide a kind of device of card easy to disassemble, its key points of the technical solution are that including casing and the card in casing, the card is horizontally disposed, and the card is equipped with several card holes；Suspension is provided with filter bag at the card hole, and cage is arranged in the filter bag, and the opposite sides of the casing inner wall is equipped with sliding slot vertically, and the two side ends of the card are equipped with the sliding block that sliding is connected to sliding slot；The both sides of the casing inner wall are equipped with supporting block, and the card is connected to the upper surface of supporting block；The inner wall of the casing is equipped with the limitation component moved upwards for limiting card.The device limits component by release, and card is slid upwards along sliding slot, is then taken out card out of deduster, the work for dismantling card is convenient and efficient.
Description
Technical field
The utility model is related to deduster technical fields, more specifically, it relates to a kind of bag filter.
Background technology
Filter bag is the key component in sack cleaner operational process, and usual cylinder type filter bag is vertically hung at deduster
In.In pulse and air-tank type pulse dust collector, dust is attached to the outer surface of filter bag.When dusty gas passes through deduster, powder
Dirt is trapped in the outer surface of filter bag, and clean gas is entered by filtrate inside filter bag.Filter bag is used cooperatively with card, makes filter
Bag suspension is fixed；Card has several card holes, each filter bag to coordinate with a card hole.
Such as the Chinese patent that notification number is CN204428985U discloses a kind of combined bag-type dust collector, including it is multiple
Bag filter unit, each bag filter unit include cylinder, and cylinder top is equipped with inspection platform, cylinder body bottom connection
There is ash bucket；The cylinder is built-in with card, and cylinder lumen is divided into the toilet and filter chamber being distributed up and down, toilet by card
It is communicated with the outlet of net gas；The card suspension is equipped with cage bone, and filter bag is cased with outside cage bone.Filter bag is hung by card in the device
In deduster, the cage skeleton inside filter bag is used for supporting filter bag, prevents filter bag from collapsing.
Filter bag after a period of use can aged deterioration, need the filter bag hung on integral replacing card；And card is general
It is mounted in deduster in a welding manner so that card cannot be easy to disassemble, therefore can only remove filter one by one in deduster
Bag, the withdrawal space is limited, causes to dismantle filter bag inconvenience.In addition, after filter bag and cage remove, need to clean card, so that dedusting
Environment is more preferable in device；Because card is not easy to dismantle, cause to clean in deduster, cleaning card is relatively complicated.To sum up
It is described, need to propose a kind of scheme dismantled convenient for card to solve the above problems.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of bag filter, which has just
In the effect of dismounting card.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of bag filter,
Card including casing and in casing, the card is horizontally disposed, and the card is equipped with several card holes；
Suspension is provided with filter bag at the card hole, cage is arranged in the filter bag, the opposite sides of the casing inner wall is equipped with
The two side ends of sliding slot vertically, the card are equipped with the sliding block that sliding is connected to sliding slot；The both sides of the casing inner wall
It is equipped with supporting block, the card is connected to the upper surface of supporting block；The inner wall of the casing is equipped with upward for limiting card
The limitation component of movement.
By using above-mentioned technical proposal, filter bag is suspended at card hole, for filtering the dust in dusty gas, cage
Filter bag is set to be not easy to collapse；Supporting block is supported card, and limits the upward movement of component limitation card, and card is made to be fixed on
In deduster, the cooperation of sliding block and sliding slot makes card be not easy to shift in deduster；Limitation component is unclamped, by card along sliding
Slot slides upwards, then takes out card out of deduster, and the work for dismantling card is convenient and efficient so that dismounting and change filter bag is more
It is convenient, also allow for cleaning card.
Preferably, the limitation component includes the fixed block for being set to card upper surface, is threadedly connected to fixed block and runs through
The screw rod of fixed block, and it is opened in the groove of casing inner wall, the screw rod is embedded in groove and and fit depressions.
By using above-mentioned technical proposal, screw rod is threadedly coupled with fixed block and embedded groove, effectively and stably limits
The upward movement of card so that card fix stably；And rotary screw, so that screw rod is detached from groove, can convenient and strength-savingly release pair
The limitation that card moves upwards, and then convenient for sliding upwards and dismounting card.
Preferably, end of the screw rod far from groove is set to rotating handle.
By using above-mentioned technical proposal, rotating handle makes hand is more laborsaving easily to rotate screw rod, can more easily solve
Except the limitation moved upwards to card.
Preferably, the limitation component includes the mounting blocks for being set to card upper surface, the inserted link for being arranged in mounting blocks, is set to
First block and the second block at inserted link both ends, and it is opened in the slot mating with the first block of casing inner wall；Institute
It states the first block and is equipped with the magnet being mutually attracted towards the slot bottom of the end of slot and slot.
By using above-mentioned technical proposal, the first block and the second block make inserted link be not easily disconnected from mounting blocks；Inserted link is worn
Set on mounting blocks, the first block is plugged in slot, and the mutual the suction-combining force of magnet make the first block firmly with slot grafting, into
And card is made to be not easy to move upwards, card is fixed；Inserted link, the second block and the first block are slided to the direction far from slot
It moves, so that the first block is detached from slot, and then can easily remove card upwards.
Preferably, the end of the sliding block towards sliding slot is rotatably connected to roller.
By using above-mentioned technical proposal, when card slides upwards, roller is rolled along the cell wall of sliding slot so that sliding block is along sliding
The frictional resistance of slot greatly reduces, and sliding block more convenient power-saving is taken out to move up.
Preferably, the filter bag is cylindrical, and the top of the filter bag is equipped with elastic expansion circle, the hole wall in the card hole
Equipped with annular groove, the elastic expansion circle is embedded in annular groove.
By using above-mentioned technical proposal, elastic expansion circle is embedded in annular groove, make filter bag steadily with card hole
Hole wall is fixed；And convenient for pulling elastic expansion circle, elastic expansion circle is set to be detached from annular groove, and then filter bag is removed from card hole.
Preferably, the cage is cylindrical, and the side wall of the cage is equipped with several ventilation hole.
By using above-mentioned technical proposal, cage is set in filter bag, and cage is cylindrical with filter bag, makes filter bag not
It easily collapses, is not easy mutually to collide between filter bag；Ventilation hole is enabled air to across filter bag.
Preferably, the top of the cage is equipped with convex edge, and the convex edge is connected to the upper surface of card；The convex edge is worn
There are the bull stick being vertically arranged, the upper and lower ends of the bull stick to be respectively equipped with upper stopper and lower stopper, the lower stopper spiral shell
Line is connected to card.
By using above-mentioned technical proposal, upper stopper and lower stopper make bull stick be not easily disconnected from convex edge；Convex edge is connected to card
Upper surface, and lower stopper is threadedly connected to card so that cage is firmly fixed to card, and then it is more steady so that filter bag is fixed
It is fixed.
In conclusion the utility model has the advantages that：When needing to dismantle card, limitation component is unclamped, it will
Card slides upwards along sliding slot, then takes out card out of deduster, and the work for dismantling card is convenient and efficient；Cage is set in
In filter bag, and cage is cylindrical with filter bag, and filter bag is made to be not easy to collapse, and is not easy mutually to collide between filter bag.
Description of the drawings
Fig. 1 is the structural schematic diagram of casing internal in the utility model embodiment one；
Fig. 2 is the assembly relation schematic diagram of card, filter bag and cage in the utility model embodiment one；
Fig. 3 is the enlarged drawing of part A in Fig. 2；
Fig. 4 is the assembly relation schematic diagram of card and casing inner wall in the utility model embodiment one；
Fig. 5 is the assembly relation schematic diagram of card and casing inner wall in the utility model embodiment two.
In figure：1, casing；2, card；3, card hole；4, filter bag；5, cage；6, sliding slot；7, sliding block；8, supporting block；91,
Fixed block；92, screw rod；93, groove；94, mounting blocks；95, inserted link；96, the first block；97, the second block；98, slot；10,
Rotating handle；11, magnet；12, roller；13, elastic expansion circle；14, annular groove；15, ventilation hole；16, convex edge；17, bull stick；18, on
Block；19, lower stopper.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment one：A kind of bag filter, as depicted in figs. 1 and 2, including casing 1, be located at casing 1 in and along level
The card 2 and several vertically suspended cylindrical filter bags 4 of direction setting.
As shown in Figures 2 and 3, card 2 offers the card hole 3 of several rectangular arrays distribution, card hole 3 and filter bag
4 correspond；The hole wall in card hole 3 is provided with annular groove 14, and the top of filter bag 4 is fixedly installed elastic expansion circle 13, and elasticity is swollen
Packing 13 is easily installed and dismantles filter bag 4 in annular groove 14.Dusty gas enters casing 1, and filter bag 4 filters out in gas
Dust.
Cylindrical cage 5 is socketed in filter bag 4, the side wall of cage 5 is provided with several ventilation holes 15, and cage 5 makes filter
Bag 4 is not easy to collapse, and ventilation hole 15 allows gas to pass through from filter bag 4.The top of cage 5 is integrally formed outwardly convex convex edge 16,
Convex edge 16 surround cage 5 one weeks, and convex edge 16 is connected to the upper surface of card 2；Convex edge 16, which is run through, has what is be vertically arranged to turn
The upper and lower ends of bar 17, bull stick 17 are respectively fixed with upper stopper 18 and lower stopper 19, and lower stopper 19 is threadedly connected to card 2, makes
It obtains cage 5 and is stably fixed to card 2, and then the fixation of filter bag 4 is more firm.
As shown in Figure 1 and Figure 4, card 2 is rectangular, and the opposite sides end of card 2 is closely in the phase of 1 inner wall of casing
To both sides.The opposite sides of 1 inner wall of casing is provided with the sliding slot 6 being vertically arranged, and the opposite sides end of card 2 is fixed
Sliding block 7 is installed, two sliding blocks 7 are respectively positioned at the center of 2 two sides of card, and sliding block 7 is connected with the sliding of sliding slot 6.1 inner wall of casing
Opposite sides be welded with supporting block 8, card 2 is connected to the upper surface of supporting block 8, supporting block 8 there are four and respectively close to
The quadrangle of card 2.
Restricted component is arranged in the inner wall of casing 1, and limitation component includes fixed block 91, the water for being welded in 2 upper surface of card
The flat screw rod 92 for being arranged in fixed block 91 and being threadedly coupled with fixed block 91, and it is opened in the groove 93 of 1 inner wall of casing, screw rod
92 are embedded in grooves 93 and are matched with groove 93；End of the screw rod 92 far from groove 93 is integrally formed with rotating handle 10.Fixed block 91
There are two and respectively close to sliding block 7.
Supporting block 8 is supported card 2；Screw rod 92 is threadedly connected to fixed block 91 and embedded groove 93, limits flower
The upward movement of plate 2 so that card 2 is fixed.By 10 rotary screw 92 of rotating handle, screw rod 92 is set to be detached from groove 93, and then will spend
Plate 2 slides upwards along sliding slot 6, and card 2 is taken out outside deduster, and the process for dismantling card 2 is convenient and efficient so that dismounting and change is filtered
Bag 4 is more convenient, also allows for cleaning card 2.
The cooperation of sliding block 7 and sliding slot 6 makes card 2 be not easy to shift in deduster, and is convenient for when installing card 2,
Sliding block 7 is aligned with sliding slot 6, good positioning action is played to the installation of card 2, the installation site of card 2 is more acurrate.Sliding block
7 are rotatably connected to horizontally disposed roller 12 towards the end of sliding slot 6, and roller 12 is rotated along the cell wall of sliding slot 6, significantly
Frictional resistance when sliding block 7 is moved along sliding slot 6 is reduced, it is faster laborsaving to install and dismantle card 2.
Total course of work：In 4 aged deterioration of filter bag, rotary screw 92 makes screw rod 92 be detached from groove 93；Upward sliding
Card 2 takes out card 2 out of casing 1；Then bull stick 17 is rotated, bull stick 17 is made to be detached from card 2, is taken out out of filter bag 4 one by one
Cage 5；Elastic expansion circle 13 is pulled, so that elastic expansion circle 13 is detached from card hole 3, removes filter bag 4 one by one；And then convenient for cleaning flower
Plate 2.
Embodiment two：A kind of bag filter, as shown in figure 5, the difference between this embodiment and the first embodiment lies in：Limitation group
Part includes the mounting blocks 94 for being welded in 2 upper surface of card, horizontal be arranged in the inserted link 95 of mounting blocks 94, be fixed on 95 both ends of inserted link
The first block 96 and the second block 97, and be opened in the slot 98 mating with the first block 96 of 1 inner wall of casing；The
One block 96 is equipped with the magnet 11 being mutually attracted towards the slot bottom of the end of slot 98 and slot 98.
First block 96 and the second block 97 make inserted link 95 be not easily disconnected from mounting blocks 94.First block 96 is plugged in slot
98, and the mutual the suction-combining force of magnet 11 make the first block 96 firmly with 98 grafting of slot, effectively and stably limit card 2 to
On movement so that 2 fix stably of card；And sliding inserted link 95, the second block 97 and the first block 96, keep the first block 96 de-
From slot 98, the limitation moved upwards to card 2 can be released convenient and strength-savingly, and then convenient for sliding upwards and dismounting card 2.
Above-described embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can as needed make the present embodiment the modification of not creative contribution after reading this specification, but only
It all to be protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of bag filter, including casing (1) and the card (2) in casing (1), the card (2) is along level
Direction is arranged, and the card (2) is equipped with several card holes (3)；Suspension is provided with filter bag (4) at the card hole (3), described
It is arranged with cage (5) in filter bag (4), it is characterized in that：The opposite sides of casing (1) inner wall is equipped with cunning vertically
The two side ends of slot (6), the card (2) are equipped with the sliding block (7) that sliding is connected to sliding slot (6)；The both sides of casing (1) inner wall
It is equipped with supporting block (8), the card (2) is connected to the upper surface of supporting block (8)；The inner wall of the casing (1) is equipped with and is used for
The limitation component that limitation card (2) moves upwards.
2. a kind of bag filter according to claim 1, it is characterized in that：The limitation component includes being set to card (2)
The fixed block (91) of upper surface is threadedly connected to fixed block (91) and the screw rod (92) through fixed block (91), and is opened in
The groove (93) of casing (1) inner wall, the screw rod (92) are embedded in groove (93) and are matched with groove (93).
3. a kind of bag filter according to claim 2, it is characterized in that：End of the screw rod (92) far from groove (93)
Portion is set to rotating handle (10).
4. a kind of bag filter according to claim 1, it is characterized in that：The limitation component includes being set to card (2)
The mounting blocks (94) of upper surface, the inserted link (95) for being arranged in mounting blocks (94), the first block (96) for being set to inserted link (95) both ends
With the second block (97), and it is opened in the slot (98) mating with the first block (96) of casing (1) inner wall；Described
One block (96) is equipped with the magnet (11) being mutually attracted towards the slot bottom of the end of slot (98) and slot (98).
5. a kind of bag filter according to claim 1, it is characterized in that：End of the sliding block (7) towards sliding slot (6)
It is rotatably connected to roller (12).
6. a kind of bag filter according to claim 1, it is characterized in that：The filter bag (4) is cylindrical, the filter bag
(4) top is equipped with elastic expansion circle (13), and the hole wall of the card hole (3) is equipped with annular groove (14), the elastic expansion circle
(13) it is embedded in annular groove (14).
7. a kind of bag filter according to claim 6, it is characterized in that：The cage (5) is cylindrical, the cage
(5) side wall is equipped with several ventilation hole (15).
8. a kind of bag filter according to claim 7, it is characterized in that：The top of the cage (5) is equipped with convex edge
(16), the convex edge (16) is connected to the upper surface of card (2)；The convex edge (16) is equipped with the bull stick being vertically arranged
(17), the upper and lower ends of the bull stick (17) are respectively equipped with upper stopper (18) and lower stopper (19), lower stopper (19) screw thread
It is connected to card (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820133672.3U CN208032134U (en) | 2018-01-25 | 2018-01-25 | A kind of bag filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820133672.3U CN208032134U (en) | 2018-01-25 | 2018-01-25 | A kind of bag filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208032134U true CN208032134U (en) | 2018-11-02 |
Family
ID=63954340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820133672.3U Active CN208032134U (en) | 2018-01-25 | 2018-01-25 | A kind of bag filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208032134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420509A (en) * | 2019-08-27 | 2019-11-08 | 孙灯成 | A kind of dust pollution processing unit |
| CN112403116A (en) * | 2020-11-03 | 2021-02-26 | 范彩丽 | Bag-type dust collector for waste incineration flue gas purification |
-
2018
- 2018-01-25 CN CN201820133672.3U patent/CN208032134U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110420509A (en) * | 2019-08-27 | 2019-11-08 | 孙灯成 | A kind of dust pollution processing unit |
| CN112403116A (en) * | 2020-11-03 | 2021-02-26 | 范彩丽 | Bag-type dust collector for waste incineration flue gas purification |
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