CN109224565B - A kind of back flush formula clarifier cartridge filter - Google Patents
A kind of back flush formula clarifier cartridge filter Download PDFInfo
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- CN109224565B CN109224565B CN201811223068.0A CN201811223068A CN109224565B CN 109224565 B CN109224565 B CN 109224565B CN 201811223068 A CN201811223068 A CN 201811223068A CN 109224565 B CN109224565 B CN 109224565B
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- filter screen
- adjusting rod
- wall
- bottom end
- support
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- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 239000011148 porous material Substances 0.000 claims abstract description 13
- 238000005452 bending Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage 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
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/17—Supported filter elements arranged for inward flow filtration open-ended the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
-
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/682—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with a rotary movement with respect to the filtering element
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention provides a kind of back flush formula clarifier cartridge filters, belong to water purifier field.It solves the problems, such as existing filter screen cleaning trouble.This back flush formula clarifier cartridge filter, including cylindrical filter screen, bottom plate, top plate, support frame and clean frame；Support frame includes inner support set and outer support set, further includes inner bracing piece and outer support bar, and inner bracing piece top is fixed with inner support set inner wall, and outer support bar top is fixed with outer support set outer wall；Clean frame includes the inner support seat and outer support seat being connected on inner bracing piece and outer support bar, further includes the interior adjusting rod and outer adjusting rod connecting with inner support seat and outer support seat；Bottom plate is fixedly connected on the inner wall of filter screen bottom end, and it further includes regulation pipe that bottom plate, which is equipped with pore, regulation pipe is through in pore, inner bracing piece and outer support bar bottom end are fixed with pipe outer wall is adjusted, and interior adjusting rod bottom end passes through regulation pipe, and outer adjusting rod bottom end is fixed with interior adjusting rod bottom end.This filter screen energy on-line cleaning.
Description
Technical field
The invention belongs to water purifier technical fields, are related to a kind of back flush formula clarifier cartridge filter.
Background technique
Existing filter assemblies are usually that frame and filter screen fixation are formed, and filter screen needs reversed height after filter sewage
Pressure impact, is rinsed the dirt on filter screen, and impacting with high pressure can make filter screen generate recess；
It is existing application No. is 201610405116.2, the China of entitled " a kind of application method of water purifier filter screen "
Patent of invention, by the way that support rod is arranged on rear side of filter screen, to be supported by rotating support rod to filter screen, to avoid
Recess is rinsed in the middle part of filter screen.But it is in the process of cleaning, and position targetedly can not be specifically rinsed to filter screen and is propped up
Support, therefore support effect is poor；
In addition existing application No. is 201610407001.7, a kind of entitled " high-strength impact-resistant water purifier filter screen
The Chinese invention patent of frame ", by being respectively equipped with two internal chutes and two on the corresponding frame in filter screen inner side and outer side
A external chute, and slidably connect magnetic inner slide and outer slide on internal chute and external chute respectively, using inner slide and
Outer slide magnetic absorption, to make support rod and fixed link in linkage structure, thus the dirt on impact head cleaning filter screen
When, avoid filter screen force part from being bent；But it has the following problems:
1, magnetic absorption stability and accuracy are poor, and there are certain lag in operating process；
2, the filter screen of tubular structure can not be suitable for, it is therefore necessary to improve.
Summary of the invention
The purpose of the present invention is being directed to the above-mentioned problems in the prior art, providing a kind of can resist back flush pressure
Power avoids filter screen from being recessed, and adapts to the back flush formula clarifier cartridge filter of the filter screen of tubular structure.
Object of the invention can be realized by the following technical scheme: a kind of back flush formula clarifier cartridge filter, including
Cylindrical filtrating screen and the coaxially connected circular bottom plate in filter screen bottom end inner wall, further include coaxially being fixed on outside filter screen top
The circular ring shape top plate of wall, it is characterised in that: further include support frame and clean frame；
The support frame includes circle shell-like inner support set and outer support set, and inner support set and outer support set are close to filter
Top is netted, and filter screen is actively set on inner support and puts on, outer support set is actively set on filter screen, and inner support set and outer support
Set can be rotated around filter screen axis, further include inner bracing piece and outer support bar, and inner bracing piece top bending is simultaneously and inner support
Set inner wall is fixed, and outer support bar top bending is simultaneously fixed with outer support set outer wall, and inner bracing piece and outer support bar are parallel to each other,
And it is parallel with filter screen axis, and be arranged respectively close to filter screen inner and outer wall；
The clean frame includes the inner support seat being slidably connected on inner bracing piece and outer support bar respectively and outer support
Seat, inner support seat lateral surface and outer support seat medial surface are arc surfaced, and are respectively cooperating with and are against inside and outside filter screen, interior branch
Seat is supportted equipped with the support portion for fixing impact head, outer support seat is equipped with supported hole, and support portion and supported hole are along filter screen
Radial projection alignment, further includes the interior adjusting rod and outer adjusting rod that top is connect with inner support seat and outer support seat respectively, institute
The interior adjusting rod and outer adjusting rod stated are parallel to each other, and parallel with filter screen axis；
The bottom plate is fixedly connected on the inner wall of filter screen bottom end, and pore is coaxially provided on bottom plate, further includes round tube
Shape regulation pipe, regulation pipe wall coaxial is equipped with circular ring shape tube seat, and regulation pipe activity is threaded through in pore, and pore hole wall is against pipe
Slot slot bottom, the described inner bracing piece bottom end bending simultaneously with adjust pipe outer wall and fix, the bending of outer support bar bottom end and with outside regulation pipe
Wall is fixed, and the interior adjusting rod and filter screen are coaxially disposed, and interior adjusting rod bottom end fits through regulation pipe, outer adjusting rod bottom
End bending, and fixed with the interior adjusting rod bottom end for passing through regulation pipe；
Or the bottom plate is movably connected on the inner wall of filter screen bottom end, and bottom plate can be rotated around filter screen axis, it is interior
Support rod bottom end and outer support bar bottom end are fixed with bottom plate respectively, and the bottom plate is equipped with rod aperture, and interior adjusting rod bottom end is matched
It is suitable to cross rod aperture, outer adjusting rod bottom end bending, and fixed with the interior adjusting rod bottom end for passing through rod aperture；
And adjusting rod in capable of being rotated around filter screen axis, make interior adjusting rod that outer adjusting rod be driven to revolve around filter screen axis
Turn, and inner support seat and outer support seat made to surround the rotation of filter screen axis jointly, interior adjusting rod can be also moved axially along filter screen,
Make interior adjusting rod and outer adjusting rod that inner support seat and outer support seat be driven to move axially along filter screen respectively.
When filter screen after a period of use, need that impact head is fixed on support portion, is enclosed by filter screen back flush
Interior adjusting rod is rotated around filter screen axis, can circumferentially clean filter screen along filter screen；Interior adjusting rod is moved axially along filter screen,
Filter screen can be axially cleaned along filter screen, therefore can facilitate and filter screen is rinsed, and height can be partially formed to filter screen
Strength support after water impact filter screen, is flowed out out of supported hole, is not only avoided that filter screen generates recess, while can also be quasi-
Really cleaning filter screen；And inner bracing piece and outer support bar form track structure, can improve overall stability, and there is no lag；
And suitable filter screen and installing structure of bottom plate can also be selected as needed；In addition the present apparatus can match with automated machine
It closes, the cylinder rod of the arbor and/or cylinder that make motor is connect with interior adjusting rod, to drive interior adjusting rod mobile, to realize automation
Cleaning, and after the installation of this cartridge filter, without dismantling cartridge filter, cartridge filter can be cleaned online.
In a kind of above-mentioned back flush formula clarifier cartridge filter, the inner support set outer wall and outer support cover inner wall
It is coaxially provided with circular ring shape inner support slot and outer support slot respectively, and the filter screen inner and outer wall is respectively equipped with and is slidably disposed in
Inner support slot and inner support block and outer support block in outer support slot.
In a kind of above-mentioned back flush formula clarifier cartridge filter, several interior connections are respectively equipped on the filter screen
Hole and several outer connecting holes are bolted with inside connecting rod and outer tie rod, and inside connecting rod on interconnecting hole and outer connecting hole respectively
End forms inner support block, and outer tie rod end forms outer support block.
In a kind of above-mentioned back flush formula clarifier cartridge filter, the inner support set covers outer connecting hole, outer branch
Support set is equipped with a perforation, and inside connecting rod is screwed onto interconnecting hole by perforation.
Therefore easy for installation, adjustment process is stablized, and is avoided that arbitrarily disassembly inside connecting rod and outer tie rod.
In a kind of above-mentioned back flush formula clarifier cartridge filter, two groups are equipped in the filter screen and was symmetrically positioned in
The support frame of strainer axis two sides and two groups are symmetrically positioned in the clean frame of filter screen axis two sides, further include radially setting along filter screen
The pull rod set, pull rod both ends are connect with the inner support seat of two groups of clean frames respectively；And interior adjusting rod bottom end pass through regulation pipe, and with
Two outer adjusting rods of two groups of clean frames are fixed, and are connect in the middle part of interior adjusting rod top and pull rod；Or interior adjusting rod bottom end passes through bar
Hole, top are connect with inner support seat.
Therefore during cleaning, the impact head reverse impact power on two groups of clean frames reaches balance, to guarantee to clean
The stability of journey.
In a kind of above-mentioned back flush formula clarifier cartridge filter, the adjusting inside pipe wall and interior adjusting rod bar wall point
Not She You alignment grooves and the contraposition item that is slidably disposed in alignment grooves, contraposition length direction is parallel with interior adjusting rod axis.
In a kind of above-mentioned back flush formula clarifier cartridge filter, the plate top surface is coaxially fixed with round shell-like tune
Section set, for the adjusting set engagement sleeves on the outer wall of filter screen bottom end, the adjusting set inner wall is coaxially provided with circular ring shape sliding slot,
Further include the screw rod being screwed on filter screen, and screw rod end forms sliding block of the activity in sliding slot, and can by sliding block with
Sliding slot cooperation, rotates the adjusting set around filter screen axis.
Therefore it can guarantee that adjustment process is stablized.
A kind of clean method for back flush formula clarifier cartridge filter, it is characterised in that: include the following steps,
Impact head is fixed on support portion by step 1；
Step 2 is held pull rod and is rotated around filter screen axis, interior adjusting rod is made to drive outer adjusting rod around filter screen
Axis rotation, and inner support seat and outer support seat is made to surround the rotation of filter screen axis jointly, along filter screen circumferentially cleaning filtering
Net；
Step 3 is held pull rod and is moved axially along filter screen, interior adjusting rod and outer adjusting rod is made to drive inner support respectively
Seat and outer support seat are moved axially along filter screen, axially to clean filter screen along filter screen.
By the above method, filter screen can be cleaned.
Compared with prior art, the present invention has the advantage that
1, when filter screen after a period of use, need for impact head to be fixed on support portion filter screen back flush,
Interior adjusting rod is rotated around filter screen axis, can circumferentially clean filter screen along filter screen；Interior adjust is moved axially along filter screen
Bar can axially clean filter screen along filter screen, therefore can facilitate and be rinsed to filter screen, and can be partially formed to filter screen
High intensity supports, and after water impact filter screen, flows out out of supported hole, is not only avoided that filter screen generates recess, while can also
Accurate cleaning filter screen；
2 and inner bracing piece and outer support bar form track structure, overall stability can be improved, and there is no lag；
3 and suitable filter screen and installing structure of bottom plate can also be selected as needed；
4, in addition the present apparatus can cooperate with automated machine, make the arbor of motor and/or the cylinder rod of cylinder and interior adjusting
Bar connection, to drive interior adjusting rod mobile, to realize automation cleaning；
5 and this cartridge filter installation after, without dismantling cartridge filter, cartridge filter can be cleaned online.
Detailed description of the invention
Fig. 1 is one front sectional view of this cartridge filter embodiment.
Fig. 2 and Fig. 3 is the partial enlarged view of Fig. 1 respectively.
Fig. 4 is two front sectional view of this cartridge filter embodiment.
Fig. 5 is the partial enlarged view of Fig. 4.
In figure,
1, filter screen；11, top plate；12, bottom plate；13, pore；14, regulation pipe；15, tube seat；16, rod aperture；17, adjusting set；
18, sliding slot；19, sliding block；
2, support frame；21, inner support set；22, outer support set；23, inner bracing piece；24, outer support bar；25, inner support slot；
26, outer support slot；27, inner support block；28, outer support block；29, it perforates；
3, clean frame；31, inner support seat；32, outer support seat；33, interior adjusting rod；34, outer adjusting rod；
4, pull rod.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Embodiment one, as shown in Figure 1-Figure 3, a kind of back flush formula clarifier cartridge filter of the present invention, including cylindric mistake
Strainer 1 and the coaxially connected circular bottom plate 12 in 1 bottom end inner wall of filter screen further include coaxially being fixed on 1 top outer wall of filter screen
Circular ring shape top plate 11, it is characterised in that: further include support frame 2 and clean frame 3；
Support frame 2 includes circle shell-like inner support set 21 and outer support set 22, and inner support set 21 and outer support set 22 are close to
1 top of filter screen, and filter screen 1 is actively set on inner support set 21, outer support set 22 is actively set on filter screen 1, and interior branch
Support set 21 and outer support set 22 can be rotated around 1 axis of filter screen, further include inner bracing piece 23 and outer support bar 24, inner support
23 top bending of bar is simultaneously fixed with inner support 21 inner walls of set, and 24 top bending of outer support bar, which simultaneously covers 22 outer walls with outer support, to be fixed,
And inner bracing piece 23 and outer support bar 24 are parallel to each other, and parallel with 1 axis of filter screen, and respectively close to 1 inner wall of filter screen and
Outer wall setting；
Clean frame 3 includes inner support seat 31 and the outer support being slidably connected on inner bracing piece 23 and outer support bar 24 respectively
Seat 32,31 lateral surface of inner support seat and 32 medial surface of outer support seat are arc surfaced, and are respectively cooperating with and are against two inside and outside filter screen 1
Side, inner support seat 31 are equipped with the support portion for fixing impact head, and outer support seat 32 is equipped with supported hole, support portion and support
The hole projection alignment radial along filter screen 1, further includes the interior adjusting that top is connect with inner support seat 31 and outer support seat 32 respectively
Bar 33 and outer adjusting rod 34, interior adjusting rod 33 and outer adjusting rod 34 are parallel to each other, and parallel with 1 axis of filter screen；
Bottom plate 12 is fixedly connected on 1 bottom end inner wall of filter screen, and pore 13 is coaxially provided on bottom plate 12, further includes round tube
Shape regulation pipe 14,14 wall coaxial of regulation pipe is equipped with circular ring shape tube seat 15, and 14 activity of regulation pipe is threaded through in pore 13, pore
13 hole walls are against 15 slot bottom of tube seat, and 23 bottom end of inner bracing piece bends and fixes with 14 outer wall of regulation pipe, and 24 bottom end of outer support bar is curved
It rolls over and is fixed with 14 outer wall of regulation pipe, interior adjusting rod 33 is coaxially disposed with filter screen 1, and 33 bottom end of interior adjusting rod fits through toning
Pipe 14, outer 34 bottom end of adjusting rod bending are saved, and is fixed with 33 bottom end of interior adjusting rod for passing through regulation pipe 14；
And adjusting rod 33 in capable of being rotated around 1 axis of filter screen, make interior adjusting rod 33 drive outer adjusting rod 34 around filtering
The rotation of 1 axis of net, and rotate inner support seat 31 and outer support seat 32 around 1 axis of filter screen jointly, it also can be along 1 axis of filter screen
Adjusting rod 33 into movement make interior adjusting rod 33 and outer adjusting rod 34 drive inner support seat 31 and outer support seat 32 along filtering respectively
Net 1 moves axially.
Further, inner support covers 21 outer walls and outer support covers 22 inner walls and is coaxially provided with 25 He of circular ring shape inner support slot respectively
Outer support slot 26, and 1 inner and outer wall of filter screen is respectively equipped with the interior branch being slidably disposed in inner support slot 25 and outer support slot 26
Bracer 27 and outer support block 28.Several interconnecting holes and several outer connecting holes, interconnecting hole and outer company are respectively equipped on filter screen 1
It connects and is bolted with inside connecting rod and outer tie rod on hole respectively, and inside connecting rod end forms inner support block 27, outer tie rod end
Form outer support block 28.The 21 outer connecting hole of covering of inner support set, outer support set 22 is equipped with a perforation 29, and inside connecting rod is logical
Perforation 29 is crossed to be screwed onto interconnecting hole.Two groups of 2 Hes of support frame for being symmetrically positioned in 1 axis two sides of filter screen are equipped in filter screen 1
Two groups of clean frames 3 for being symmetrically positioned in 1 axis two sides of filter screen, further include the pull rod 4 being arranged radially along filter screen 1,4 both ends of pull rod
It is connect respectively with the inner support seat 31 of two groups of clean frames 3；And interior 33 bottom end of adjusting rod pass through regulation pipe 14, and with two groups of clean frames
The outer adjusting rod 34 of two of 3 is fixed, connects in the middle part of interior 33 top of adjusting rod and pull rod 4.14 inner wall of regulation pipe and interior adjusting rod 33
The contraposition item that bar wall is respectively equipped with alignment grooves and is slidably disposed in alignment grooves, contraposition length direction and interior 33 axis of adjusting rod are flat
Row.
When filter screen 1 after a period of use, need for impact head to be fixed on support portion 1 back flush of filter screen,
Interior adjusting rod 33 is rotated around 1 axis of filter screen, it can be along the circumferential cleaning filter screen 1 of filter screen 1；It is moved axially along filter screen 1
Interior adjusting rod 33, can be along the axial cleaning filter screen 1 of filter screen 1, therefore can facilitate and be rinsed to filter screen 1, and can be to mistake
Strainer 1 is partially formed high-intensitive support, after water impact filter screen 1, flows out out of supported hole, is not only avoided that filter screen 1 produces
Raw recess, while can also accurately clean filter screen 1；And inner bracing piece 23 and outer support bar 24 form track structure, can improve whole
Body stability, and there is no lag；And suitable filter screen 1 and 12 mounting structure of bottom plate can also be selected as needed；In addition
The present apparatus can cooperate with automated machine, and the cylinder rod of the arbor and/or cylinder that make motor is connect with interior adjusting rod 33, to drive
Interior adjusting rod 33 is mobile,, can be online to mistake without dismantling cartridge filter to realize automation cleaning, and after the installation of this cartridge filter
Filter cylinder is cleaned.
A kind of clean method for back flush formula clarifier cartridge filter, includes the following steps,
Impact head is fixed on support portion by step 1；
Step 2 is held pull rod 4 and is rotated around 1 axis of filter screen, makes interior adjusting rod 33 that outer adjusting rod 34 be driven to surround
The rotation of 1 axis of filter screen, and rotate inner support seat 31 and outer support seat 32 around 1 axis of filter screen jointly, along filter screen 1
Circumferential cleaning filter screen 1；
Step 3 is held pull rod 4 and is moved axially along filter screen 1, drives interior adjusting rod 33 and outer adjusting rod 34 respectively
Inner support seat 31 and outer support seat 32 are moved axially along filter screen 1, along the axial cleaning filter screen 1 of filter screen 1.
Embodiment two, the present embodiment is basically the same as the first embodiment, and difference is: as illustrated in figures 4-5,12 activity of bottom plate
It is connected on 1 bottom end inner wall of filter screen, and bottom plate 12 can be rotated around 1 axis of filter screen, 23 bottom end of inner bracing piece and outer support
24 bottom end of bar is fixed with bottom plate 12 respectively, and bottom plate 12 is equipped with rod aperture 16, and 33 bottom end of interior adjusting rod fits through rod aperture 16, outside
The bending of 34 bottom end of adjusting rod, and fixed with 33 bottom end of interior adjusting rod for passing through rod aperture 16.
Further, interior 33 bottom end of adjusting rod passes through rod aperture 16, and top is connect with inner support seat 31, and 12 top surface of bottom plate is coaxial
It is fixed with round shell-like adjusting set 17, for 17 engagement sleeves of adjusting set on 1 bottom end outer wall of filter screen, 17 inner wall of adjusting set is coaxially provided with circle
Annular groove 18 further includes the screw rod being screwed on filter screen 1, and screw rod end forms sliding block of the activity in sliding slot 18
19, and can be cooperated by sliding block 19 and sliding slot 18, rotate adjusting set 17 around 1 axis of filter screen.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although filter screen 1, top plate 11, bottom plate 12, pore 13, regulation pipe 14, tube seat 15, rod aperture is used more herein
16, adjusting set 17, sliding slot 18, sliding block 19, support frame 2, inner support set 21, outer support cover 22, inner bracing piece 23, outer support bar
24, inner support slot 25, outer support slot 26, inner support block 27, outer support block 28, perforation 29, clean frame 3, inner support seat 31, outer branch
The terms such as seat 32, interior adjusting rod 33, outer adjusting rod 34, pull rod 4 are supportted, but it does not exclude the possibility of using other terms.It uses
These terms are only for the convenience of describing and explaining the nature of the invention；It is construed as any additional limit
System is disagreed with spirit of that invention.
Claims (7)
1. a kind of back flush formula clarifier cartridge filter, including cylindrical filtrating screen (1) and coaxially connected in filter screen (1) bottom end
The circular bottom plate (12) of inner wall further includes the circular ring shape top plate (11) for being coaxially fixed on filter screen (1) top outer wall, and feature exists
In: it further include support frame (2) and clean frame (3)；
The support frame (2) includes circle shell-like inner support set (21) and outer support set (22), inner support set (21) and outer support
Set (22) is close to filter screen (1) top, and filter screen (1) is actively set on inner support set (21), outer support set (22) activity
It covers on filter screen (1), and inner support set (21) and outer support set (22) can be rotated around filter screen (1) axis, further include
Inner bracing piece (23) and outer support bar (24), inner bracing piece (23) top bending are simultaneously fixed, outer branch with inner support set (21) inner wall
Strut (24) top bending is simultaneously fixed with outer support set (22) outer wall, and inner bracing piece (23) and outer support bar (24) are mutually flat
Row, and it is parallel with filter screen (1) axis, and be arranged respectively close to filter screen (1) inner and outer wall；
The clean frame (3) includes the inner support seat being slidably connected on inner bracing piece (23) and outer support bar (24) respectively
(31) and outer support seat (32), inner support seat (31) lateral surface and outer support seat (32) medial surface are arc surfaced, and are matched respectively
Conjunction is against inside and outside filter screen (1), and inner support seat (31) is equipped with the support portion for fixing impact head, outer support seat (32)
Be equipped with supported hole, support portion and supported hole along filter screen (1) radial direction projection alignment, further include top respectively with inner support seat
(31) and the interior adjusting rod (33) and outer adjusting rod (34) of outer support seat (32) connection, the interior adjusting rod (33) and outer adjusting
Bar (34) is parallel to each other, and parallel with filter screen (1) axis；
The bottom plate (12) is fixedly connected on the inner wall of filter screen (1) bottom end, and pore (13) are coaxially provided on bottom plate (12),
It further include circular tube shaped regulation pipe (14), regulation pipe (14) wall coaxial is equipped with circular ring shape tube seat (15), and regulation pipe (14) activity
Be threaded through in pore (13), pore (13) hole wall is against tube seat (15) slot bottom, the bending of the inner bracing piece (23) bottom end and with
Regulation pipe (14) outer wall is fixed, and outer support bar (24) bottom end bends and fixes with regulation pipe (14) outer wall, the interior adjusting rod
(33) it is coaxially disposed with filter screen (1), and interior adjusting rod (33) bottom end fits through regulation pipe (14), outer adjusting rod (34) bottom end
Bending, and fixed with interior adjusting rod (33) bottom end for passing through regulation pipe (14)；
Or the bottom plate (12) is movably connected on the inner wall of filter screen (1) bottom end, and bottom plate (12) can surround filter screen (1) axis
Line rotation, inner bracing piece (23) bottom end and outer support bar (24) bottom end are fixed with bottom plate (12) respectively, on the bottom plate (12)
Equipped with rod aperture (16), and interior adjusting rod (33) bottom end fits through rod aperture (16), the bending of outer adjusting rod (34) bottom end, and with pass through
Interior adjusting rod (33) bottom end of rod aperture (16) is fixed；
And adjusting rod (33) in capable of being rotated around filter screen (1) axis, make interior adjusting rod (33) that outer adjusting rod (34) to be driven to surround
The rotation of filter screen (1) axis, and rotate inner support seat (31) and outer support seat (32) around filter screen (1) axis jointly,
Adjusting rod (33) in capable of moving axially along filter screen (1), makes interior adjusting rod (33) and outer adjusting rod (34) drive inner support respectively
Seat (31) and outer support seat (32) are moved axially along filter screen (1).
2. a kind of back flush formula clarifier cartridge filter according to claim 1, it is characterised in that: the inner support set
(21) outer wall and outer support set (22) inner wall are coaxially provided with circular ring shape inner support slot (25) and outer support slot (26) respectively, and described
Filter screen (1) inner and outer wall be respectively equipped with the inner support block being slidably disposed in inner support slot (25) and outer support slot (26)
(27) and outer support block (28).
3. a kind of back flush formula clarifier cartridge filter according to claim 2, it is characterised in that: the filter screen
(1) it is respectively equipped with several interconnecting holes and several outer connecting holes on, is bolted with interior connection respectively on interconnecting hole and outer connecting hole
Bar and outer tie rod, and inside connecting rod end forms inner support block (27), outer tie rod end forms outer support block (28).
4. a kind of back flush formula clarifier cartridge filter according to claim 3, it is characterised in that: the inner support set
(21) outer connecting hole is covered, outer support set (22) is equipped with a perforation (29), and inside connecting rod is screwed by perforation (29)
In interconnecting hole.
5. a kind of back flush formula clarifier cartridge filter according to claim 4, it is characterised in that: the filter screen
(1) two groups of support frames (2) for being symmetrically positioned in filter screen (1) axis two sides are equipped in and two groups are symmetrically positioned in filter screen (1) axis
The clean frame (3) of two sides, further includes the pull rod (4) being arranged radially along filter screen (1), pull rod (4) both ends respectively with two groups of cleanings
The inner support seat (31) of frame (3) connects；And interior adjusting rod (33) bottom end passes through regulation pipe (14), and with two groups of clean frames (3)
Two outer adjusting rods (34) are fixed, connect in the middle part of interior adjusting rod (33) top and pull rod (4)；Or interior adjusting rod (33) bottom end passes through
Rod aperture (16), top are connect with inner support seat (31).
6. a kind of back flush formula clarifier cartridge filter according to claim 5, it is characterised in that: the regulation pipe
(14) the contraposition item that inner wall and interior adjusting rod (33) bar wall are respectively equipped with alignment grooves and are slidably disposed in alignment grooves aligns length
Direction is parallel with interior adjusting rod (33) axis.
7. a kind of back flush formula clarifier cartridge filter according to claim 5, it is characterised in that: the bottom plate (12)
Top surface is coaxially fixed with round shell-like adjusting set (17), and the adjusting set (17) engagement sleeves are on the outer wall of filter screen (1) bottom end, institute
Adjusting set (17) inner wall stated is coaxially provided with circular ring shape sliding slot (18), further includes the screw rod being screwed on filter screen (1), and screw rod
End forms sliding block (19) of the activity in sliding slot (18), and can be cooperated by sliding block (19) and sliding slot (18), makes described
Adjusting set (17) is rotated around filter screen (1) axis.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223068.0A CN109224565B (en) | 2018-10-19 | 2018-10-19 | A kind of back flush formula clarifier cartridge filter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223068.0A CN109224565B (en) | 2018-10-19 | 2018-10-19 | A kind of back flush formula clarifier cartridge filter |
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| CN109224565A CN109224565A (en) | 2019-01-18 |
| CN109224565B true CN109224565B (en) | 2019-09-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4545888B2 (en) * | 2000-06-08 | 2010-09-15 | 株式会社泉精器製作所 | Solid-liquid separator |
| CN203315844U (en) * | 2013-07-05 | 2013-12-04 | 周宇松 | Filter bag cleaning device |
| CN205699677U (en) * | 2016-05-19 | 2016-11-23 | 深圳市尚水智能设备有限公司 | A kind of external scraper filter |
| CN105833583B (en) * | 2016-06-08 | 2018-01-30 | 温岭市创嘉信息科技有限公司 | A kind of high-strength impact-resistant water purifier filters rack |
| CN106512518A (en) * | 2016-12-13 | 2017-03-22 | 成都锦汇科技有限公司 | Pipeline of automatic cleaning filter |
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