CN209451439U - A kind of gravity disk type filter - Google Patents
A kind of gravity disk type filter Download PDFInfo
- Publication number
- CN209451439U CN209451439U CN201821955314.7U CN201821955314U CN209451439U CN 209451439 U CN209451439 U CN 209451439U CN 201821955314 U CN201821955314 U CN 201821955314U CN 209451439 U CN209451439 U CN 209451439U
- Authority
- CN
- China
- Prior art keywords
- spray head
- slurry tank
- swing arm
- scraping plate
- material scraping
- 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
- 230000005484 gravity Effects 0.000 title claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 51
- 239000002002 slurry Substances 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000007790 scraping Methods 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- VMQPMGHYRISRHO-UHFFFAOYSA-N benzvalene Chemical group C1=CC2C3C1C32 VMQPMGHYRISRHO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000010412 perfusion Effects 0.000 claims description 3
- 239000012065 filter cake Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of gravity disk type filters in solid-liquid separation technique field, the technical issues of aiming to solve the problem that existing equipment discharging effect difference and filtering table overload parking, the filter includes slurry tank, blanking groove, material scraping plate and rabbling mechanism, filtering table is equipped in the slurry tank, the material scraping plate is made of two segmental arcs and is set to slurry tank top, the rabbling mechanism includes bracket, disc type spray head, swing arm, rocking bar, crank, transmission shaft and driving motor, the disc type spray head is connected with the bottom end of swing arm, the bracket, swing arm, rocking bar, crank, transmission shaft and driving motor form the crank and rocker mechanism to drive disc type spray head to move back and forth, the lower surface of the benzvalene form spray head is equipped with hairbrush and first spray head.The material scraping plate of the utility model setting is convenient for the blanking of filter cake, is conducive to improve production efficiency, and rabbling mechanism can effectively reduce the deposit in slurry tank, avoids the generation of filtering table overload parking phenomenon.
Description
Technical field
The utility model relates to solid-liquid separation technique fields, and in particular to a kind of gravity disk type filter.
Background technique
Disk filter is one of paper mill commonly used equipment, and several filter fan disks are installed in slurry tank, the outside of filter fan disk
It is enclosed with filter cloth, filter fan disk partially submerges in slurries with rotation when filtering, under the action of vacuum pressure difference, solid particle quilt
Filter cloth retains and forms filter cake, filtrate then penetrate filter cloth and via enter inside filter fan installation filter fan on axis, finally via
Dispensing head separation discharge, and filter cake is then with the rotation of filtering table, by drying zone it is further be dehydrated after, in discharge zone by anti-
Blowing unloading makes filter cake fall off from filtering table and falls on the belt conveyor below blanking groove.In actual production operation
Middle discovery, existing filter come with some shortcomings place: 1, as shown in Figure 1, filtering table cylindrical be set to slurry tank in, under
Hopper is set on the left of slurry tank, since filtering table lower half needs to submerge in slurries, so blanking groove is set to filtering table and unloads
The side-lower in material area has part filter cake and falls into slurry tank again, reduce production efficiency in this way in discharging.2, in mistake
In the rotation process of filter disc, part solid matter is slowly deposited on the bottom of slurry tank in slurries, and the time, which has been grown, will appear filtering
Disk overloads parking phenomenon.
Utility model content
In view of this, being unloaded the purpose of this utility model is to provide a kind of gravity disk type filter with solving existing equipment
The technical issues of expecting effect difference and filtering table overload parking.
The technology employed by the present utility model is
A kind of gravity disk type filter is designed, including the slurry tank being set side by side and blanking groove, is equipped in the slurry tank
Filtering table, further includes material scraping plate and rabbling mechanism, and the material scraping plate is set to the slurry tank close to the top of blanking groove side,
The material scraping plate is made of upper convex segmental arc and concave shape segmental arc, and two segmental arc the tangent are connected with the slurry tank；
The rabbling mechanism includes bracket, disc type spray head, swing arm, rocking bar, crank, transmission shaft and driving motor, and the bracket fixation is set
The both ends of the filtering table axial direction are placed in, the swing arm includes the straightway at both ends and the arc section at middle part, the straight line on top
The bottom of section is connect with holder pivots, one end rotation connection of top and rocking bar, the other end of the rocking bar and one end of crank
Rotation connection, the other end and the transmission shaft end surface of the crank are fixedly linked, and the transmission shaft and driving motor are sequentially connected；Institute
It states disc type spray head to be connected with the other end of swing arm, and the lower surface of the benzvalene form spray head is equipped with hairbrush and first spray head, it is described
First spray head is connected with the perfusion tube being fixed in swing arm.
Preferably, the material scraping plate is flexibly connected with slurry tank by torsional spring.
Preferably, the bottom end of the disc type spray head and swing arm is rotatablely connected.
Preferably, the side of the disc type spray head is provided tiltedly with second spray head.
Preferably, the second spray head is obliquely installed along the tangential direction of disc type spray head.
Preferably, the injection direction of the second spray head is towards slurries trench bottom.
Compared with prior art, the advantageous effects of the utility model are:
1, the utility model is equipped with material scraping plate close to the top of blanking groove side in slurry tank, rotates counterclockwise in filtering table
In the process, the filter cake on filtering table is scraped by material scraping plate falls, while material scraping plate is made of two arc sections, convenient for filter cake in gravity
Under the action of quickly slide into blanking groove.
2, the material scraping plate in the utility model and slurry tank top are rotatablely connected by torsional spring, are filtered on two arc section of material scraping plate
When cake amount difference, under filter cake gravity, small rotation can occur for material scraping plate, drop to down from material scraping plate convenient for filter cake
In hopper.
3, being equipped with rabbling mechanism in the utility model can be effective by rabbling mechanism to the stirring action of slurries trench bottom
The deposition for preventing solid matter, is sufficiently mixed solid matter in slurries, the precipitation of accelerating solid substance.
4, the following face of disc type spray head of the utility model is equipped with hairbrush and first spray head, passes through swinging back and forth for swing arm, hair
Brush is stirred the deposition material of slurries trench bottom, while first spray head being cooperated to be conducive to solid to the jet-action of material
Material is sufficiently mixed in slurries, prevents the extensive deposition of solid material；Second spray head is sprayed along disc type spray head tangential direction,
Band moving plate type spray head rotates, and further strengthens hairbrush and acts on the cleaning of slot bottom solid material.
Detailed description of the invention
Fig. 1 is prior art construction schematic diagram；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the partial enlarged view A in Fig. 2；
1 is slurry tank, and 2 be blanking groove, and 3 be filtering table, and 4 be material scraping plate, and 5 be upper convex segmental arc, and 6 be concave shape arc
Section, 7 be bracket, and 8 be disc type spray head, and 9 be swing arm, and 10 be rocking bar, and 11 be crank, and 12 be transmission shaft, and 13 be driving motor, and 14 are
Hairbrush, 15 be first spray head, and 16 be second spray head.
Specific embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings and examples, but following embodiment only uses
It is described in detail the utility model, does not limit the scope of the utility model in any way.Involved in following embodiment
The devices such as unit module components, structure, mechanism or sensor are then unless otherwise instructed conventional commercial product.
Embodiment: as shown in Fig. 2-Fig. 3, a kind of gravity disk type filter, including the slurry tank 1 being set side by side and blanking groove
2, slurry tank 1 is interior to be equipped with filtering table 3, and slurry tank 1 is equipped with material scraping plate 4 close to the top of 2 side of blanking groove, and the material scraping plate 4 is by upper
Convex segmental arc 5 and concave shape segmental arc 6 form, and two segmental arc the tangent and 1 top of slurry tank are rotatablely connected；The filter
It further include rabbling mechanism, which includes bracket 7, disc type spray head 8, swing arm 9, rocking bar 10, crank 11, transmission shaft 12 and drive
Dynamic motor 13, bracket 7 are set in slurry tank 1 along 3 axial restraint of filtering table, and swing arm 9 includes straightway and the middle part at both ends
Arc section, the arc section are arranged around the axis of filtering table 3, the bottom of the straightway on 9 top of swing arm and the rotation connection of bracket 7, top
Portion and one end of rocking bar 10 are rotatablely connected, and the other end of rocking bar 10 and one end of crank 11 are rotatablely connected, the other end of crank 11
It being fixedly linked with 12 end face of transmission shaft, transmission shaft 12 and driving motor 13 are sequentially connected, under the driving of driving motor 13, swing arm
9 swing back and forth along 1 bottom surface of slurry tank；Disc type spray head 8 is connected with the other end of swing arm 9, and the lower surface of benzvalene form spray head 8 is equipped with
Hairbrush 14 and first spray head 15, first spray head 15 are connected with the perfusion tube being fixed in swing arm 9, are deposited by hairbrush 14 to solid
The cleaning of object and first spray head 15 reduce the deposit of 1 bottom of slurry tank to the souring of deposit.
Being flexibly connected between material scraping plate 4 and slurry tank 1 is achieved in that 1 top of slurry tank is equipped with a torsional spring, the torsion
The pivoted arm of spring side is fixedly linked with 1 cell wall of slurry tank, and pivoted arm and 4 lower surface of material scraping plate of the other side are fixedly linked.When convex
When filter cake amount is more on type segmental arc 5, material scraping plate 4 rotates clockwise small 0~2, the filter cake on convex segmental arc 5 upper in this way
It can slowly slide to concave shape segmental arc 6, until the filter cake on concave shape segmental arc 6 is more than the filter on upper convex segmental arc 5
Cake, material scraping plate 4 reset counterclockwise, and the filter cake on concave shape segmental arc 6 is fallen into blanking groove 2.
In the present embodiment, acted on to further increase hairbrush 14 to the cleaning of solid deposits, disc type spray head 8 and swing arm
9 other end rotation connection, and the side of disc type spray head 9 is provided tiltedly with second spray head 16, second spray head 16 is along disc type spray head 8
Tangential direction is obliquely installed or the injection direction of second spray head 16 is towards 1 bottom of slurry tank.
The operate with method of above-mentioned filter is as follows:
Driving motor 13 drives transmission shaft 12 to rotate, and swing arm 9, rocking bar 10 and crank 11 form crank and rocker mechanism, is used to
Band moving plate type spray head 8 moves back and forth along 1 bottom surface of slurry tank, and while cultivation disc type spray head 8 moves back and forth, hairbrush 14 deposits solid
Object plays cleaning, and first spray head 15 plays souring to deposit, can effectively avoid solid deposits in this way at 1 bottom of slurry tank
The extensive deposition in portion, to avoid the generation of the overload parking phenomenon of filtering table 3.
When the filter cake on filtering table 3 turns to unloading area, under the action of back-blowing and gravity, filter cake falls to scraper
On plate 4, and it is slipped in blanking groove 2 along the radian of material scraping plate 4.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this
The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of gravity disk type filter is equipped with filtering table including the slurry tank being set side by side and blanking groove in the slurry tank,
It is characterized by also including material scraping plate and rabbling mechanism, the material scraping plate is set to the slurry tank close to blanking groove side
Top, the material scraping plate are made of upper convex segmental arc and concave shape segmental arc, and two segmental arc the tangent and the slurry tank
It is connected；The rabbling mechanism includes bracket, disc type spray head, swing arm, rocking bar, crank, transmission shaft and driving motor, and the bracket is solid
Surely the both ends of the filtering table axial direction are set to, the swing arm includes the straightway at both ends and the arc section at middle part, top
The bottom of straightway connect with holder pivots, one end of top and rocking bar is rotatablely connected, the other end of the rocking bar and crank
One end rotation connection, the other end and the transmission shaft end surface of the crank are fixedly linked, and the transmission shaft and driving motor transmission connect
It connects；The disc type spray head is connected with the other end of swing arm, and the lower surface of the benzvalene form spray head is equipped with hairbrush and first spray head,
The first spray head is connected with the perfusion tube being fixed in swing arm.
2. gravity disk type filter according to claim 1, it is characterised in that: the material scraping plate and slurry tank pass through torsional spring
It is flexibly connected.
3. gravity disk type filter according to claim 1, it is characterised in that: the bottom end of the disc type spray head and swing arm turns
Dynamic connection.
4. gravity disk type filter according to claim 3, it is characterised in that: the side of the disc type spray head is provided tiltedly with
Second spray head.
5. gravity disk type filter according to claim 4, it is characterised in that: the second spray head is cut along disc type spray head
It is obliquely installed to direction.
6. gravity disk type filter according to claim 4, it is characterised in that: the injection direction direction of the second spray head
Slurries trench bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955314.7U CN209451439U (en) | 2018-11-26 | 2018-11-26 | A kind of gravity disk type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955314.7U CN209451439U (en) | 2018-11-26 | 2018-11-26 | A kind of gravity disk type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209451439U true CN209451439U (en) | 2019-10-01 |
Family
ID=68039067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821955314.7U Expired - Fee Related CN209451439U (en) | 2018-11-26 | 2018-11-26 | A kind of gravity disk type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209451439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198281A (en) * | 2021-05-08 | 2021-08-03 | 刘士川 | Environment-friendly air purification treatment device and treatment method |
-
2018
- 2018-11-26 CN CN201821955314.7U patent/CN209451439U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113198281A (en) * | 2021-05-08 | 2021-08-03 | 刘士川 | Environment-friendly air purification treatment device and treatment method |
| CN113198281B (en) * | 2021-05-08 | 2022-12-09 | 威克特(山东)生物科技有限公司 | Environment-friendly air purification treatment device and treatment method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20201126 |