CN106362472A - Scraping plate for filter and matched filter plate - Google Patents
Scraping plate for filter and matched filter plate Download PDFInfo
- Publication number
- CN106362472A CN106362472A CN201611054447.2A CN201611054447A CN106362472A CN 106362472 A CN106362472 A CN 106362472A CN 201611054447 A CN201611054447 A CN 201611054447A CN 106362472 A CN106362472 A CN 106362472A
- Authority
- CN
- China
- Prior art keywords
- plate
- scraper
- filter
- ancillary
- screen plate
- 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.)
- Granted
Links
- 238000007790 scraping Methods 0.000 title claims abstract description 15
- 239000003550 marker Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 13
- 239000008187 granular material Substances 0.000 description 8
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910001610 cryolite Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000009866 aluminium metallurgy Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Silicon Compounds (AREA)
- Filtering Materials (AREA)
Abstract
The invention discloses a scraping device for a filter and a matched filter plate. The scraping device comprises a scraping plate and a mounting bracket, wherein the scraping plate is an arc-shaped structure of which a scraping surface is protruded outwards; the scraping plate is installed on the mounting bracket through a radian adjusting device and an angle adjusting device, and is arranged above the filter plate in an inclined manner. The scraping device is simple in structure and high in filter efficiency, and the arc and mounting angle of the scraping device can be adjusted according to the blanking speed of a solution needing to be filtered and the content of particles in the solution.
Description
Technical field
The present invention relates to machinery manufacturing technology field, especially relate to a kind of filter scraper and ancillary filter
Plate.
Background technology
Cryolite is indispensable flux during aluminium metallurgy produces, and also has wider purposes in other industries.In cryolite
In production process, in order to improve the utilization ratio of raw material, need to filter out the silica dioxide granule mixing in aluminun fluoride solution,
So that aluminun fluoride solution is recycled.
Existing cryolite manufacturer is carrying out when being recovered by filtration of aluminun fluoride solution, is typically necessary workman and by hand will
Filter out silica dioxide granule to discharge from screen plate, not only filter plant is easily damaged but also low production efficiency.Part factory
Family has purchased rotary filter and has been filtered, but the scraper structure of this filter is fixed it is impossible to be filtered molten according to need
The content of the blanking velocity of liquid and particles in solution is adjusted, and filter efficiency is low.
Content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, object of the present invention is to provide a kind of structure is simple, filter effect
The high filter scraper of rate and ancillary filter plate, the arc of this scraper and setting angle can filter molten according to need
The content of the blanking velocity of liquid and particles in solution is adjusted.
The technical scheme is that a kind of filter scraper and ancillary filter plate, including scraper plate and installation
Frame, scraper plate faces out prominent arcuate structure for scraper；Scraper plate is arranged on installing rack by adjustment instrument for arc and device, and
It is arranged in an inclined manner above screen plate.
Further, angle regulator includes several angular adjustment bars and corresponding slide block, and slide block is moving up and down
Mode be arranged in mounting bracket, angular adjustment bar two ends respectively with slide block and scraper plate upper articulation, slide block is provided with use
In the locking device fixing with mounting bracket phase.
Further, adjustment instrument for arc includes several radian adjusting rods and corresponding adjusting nut, radian adjusting rod one end
With scraper plate lower hinge, the other end threadeded with the adjusting nut in mounting bracket.
Further, it is provided with the material strip of scraping with screen plate directly contact below scraper plate, scraper strip adoption avoids scratch to filter
The rubber of plate or plastics are made.
Further, scraper plate side is provided with the marker board stretching out outside screen plate, is provided with striker plate outside marker board.
Further, the charge level of scraping of scraper plate is 120 ° ~ 170 ° with the angle of screen plate plane.
Further, screen plate is the pyramidal structure that centre raises up.
Beneficial effects of the present invention:
1st, in the present invention, the arcuate structure of scraper plate and installing in an inclined manner, can accelerate scraper by screen plate
On the speed that discharges of silica dioxide granule；
2nd, in the present invention, it is provided with the structure that the arc to scraper plate and angle of inclination are adjusted, can be molten according to aluminium fluoride
The content of the blanking velocity of liquid and particles in solution is adjusted, and can accelerate scraper plate by the silica dioxide granule on screen plate
The speed discharging；
3rd, in the present invention, screen plate is set to pyramidal structure, outer row's speed of silica dioxide granule can be accelerated.
Brief description
A kind of filter scraper of Fig. 1 embodiment 1 and the scraper structural representation of ancillary filter plate；
A kind of filter scraper of Fig. 2 embodiment 1 and the scraper structure schematic elevation view of ancillary filter plate；
A kind of filter scraper of Fig. 3 embodiment 1 and the assembling structure schematic diagram of ancillary filter plate；
A kind of filter scraper of Fig. 4 embodiment 1 and the assembling structure schematic top plan view of ancillary filter plate；
A kind of filter scraper of Fig. 5 embodiment 2 and the assembling structure schematic diagram of ancillary filter plate.
In figure: 1 mounting bracket, 2 slide rails, 3 slide blocks, 4 angular adjustment bars, 5 scraper plates, 6 scrape material strip, and 7
Radian adjusting rod, 8 adjusting nuts, 9 marker boards, 10 striker plates, 11 screen plates, 12 casing, 13 driving means,
14 tie down screws.
Specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment 1: as shown in Fig. 1 ~ 4: a kind of filter scraper and ancillary filter plate, including scraper plate 5 and installation
Support 1, scraper plate 5 faces out prominent arcuate structure for scraper；Scraper plate 5 passes through adjustment instrument for arc and angle regulator is installed
On installing rack, and it is arranged in an inclined manner above screen plate 11.
Angle regulator includes horizontally arranged three piece angular adjustment bar 4 and corresponding slide block 3, slide block 3 with can more than
The mode of lower movement is arranged on the slide rail 2 of mounting bracket 1, and angular adjustment bar 4 two ends are cut with scissors with slide block 3 and scraper plate 5 top respectively
Connect, slide block 3 is provided with the tie down screw 14 for mutually being fixed with mounting bracket 1.Angle can be driven by up-down adjustment slide block 3
Degree adjusting rod 4 moves up and down, and then the angle of inclination of scraper plate 5 is adjusted.
Adjustment instrument for arc includes horizontally arranged three piece radian adjusting rod 7 and corresponding adjusting nut 8, radian adjusting rod
7 one end and scraper plate 5 lower hinge, the other end is threadeded with the adjusting nut 8 in mounting bracket 1.Can be by turning difference
Adjusting nut 8 on radian adjusting rod 7, drives corresponding radian adjusting rod 7 mobile, thus changing the radian of scraper plate 5.
Be provided with below scraper plate 5 with screen plate 11 directly contact scrape material strip 6, scrape material strip 6 using avoiding scratch screen plate
Rubber or plastics make.
Scraper side is provided with the marker board 9 stretching out screen plate 11 outside, is provided with striker plate 10 outside marker board 9.
The silicon dioxide discharging can be made to fall into the place specified, will not outwards be scattered and destroy production environment.
The charge level of scraping of scraper plate 5 is 140 ° with the angle of screen plate 11 plane.Through theory analysis and experimental verification, inclination angle
When degree is set to 140 °, scraper plate 5 is the fastest to the velocity of discharge of the silica dioxide granule on screen plate 11.
Embodiment 2: as shown in Figure 5: compared with Example 1, a kind of filter scraper of the present embodiment and supporting
The difference of screen plate is: screen plate 11 is the pyramidal structure that centre raises up, and screen plate 11 is set to taper knot
Structure, can accelerate outer row's speed of silica dioxide granule, improve the efficiency being recovered by filtration.
The operation principle of the present invention and using method:
When being recovered by filtration, scraper and its ancillary filter plate 11 are arranged on rotary filter, rotary filtering
The driving means 13 of machine drive casing 12 and screen plate 11 to rotate, and the aluminun fluoride solution containing silica dioxide granule falls into screen plate
After 11, aluminun fluoride solution filters from screen plate 11, and silicon dioxide is left on screen plate 11, with the rotation of screen plate 11, two
Silicon oxide particle can be scraped off screen plate 11 by scraper, and discharges along material scraping plate 11.
Above-mentioned all embodiments only technology design to illustrate the invention and feature, its object is to allow and is familiar with technique
Personage will appreciate that present disclosure and be carried out, can not be limited the scope of the invention with this, all according to this
Equivalence changes or modification that spirit is substantially made, all should be included within the scope of the present invention.
Claims (7)
1. a kind of filter scraper and ancillary filter plate it is characterised in that: include scraper plate and mounting bracket, scraper plate is to scrape
Charge level arcuate structure outwardly；Scraper plate is arranged on installing rack by adjustment instrument for arc and angle regulator, and with
The mode tilting is arranged on above screen plate.
2. as claimed in claim 1 a kind of filter scraper and ancillary filter plate it is characterised in that: angle regulator
Including several angular adjustment bars and corresponding slide block, slide block is arranged in mounting bracket in the way of can moving up and down, angle
Adjusting rod two ends respectively with slide block and scraper plate upper articulation, slide block is provided with for the locking dress fixing with mounting bracket phase
Put.
3. as claimed in claim 1 a kind of filter scraper and ancillary filter plate it is characterised in that: adjustment instrument for arc
Including several radian adjusting rods and corresponding adjusting nut, radian adjusting rod one end and scraper plate lower hinge, the other end and installation
Adjusting nut on support is threaded.
4. as described in claim 1 or 2 or 3 a kind of filter scraper and ancillary filter plate it is characterised in that: under scraper plate
Side is provided with the material strip of scraping with screen plate directly contact, and scraper strip adoption avoids the rubber of scratch screen plate or plastics to make.
5. as claimed in claim 4 a kind of filter scraper and ancillary filter plate it is characterised in that: scraper plate side is provided with
Stretch out the marker board outside screen plate, outside marker board, be provided with striker plate.
6. as claimed in claim 5 a kind of filter scraper and ancillary filter plate it is characterised in that: scraper plate scrape charge level
It is 120 ° ~ 170 ° with the angle of screen plate plane.
7. as described in claim 5 or 6 a kind of filter scraper and ancillary filter plate it is characterised in that: screen plate is
The pyramidal structure that centre raises up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054447.2A CN106362472B (en) | 2016-11-25 | 2016-11-25 | A kind of filter scraper and ancillary filter plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054447.2A CN106362472B (en) | 2016-11-25 | 2016-11-25 | A kind of filter scraper and ancillary filter plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106362472A true CN106362472A (en) | 2017-02-01 |
| CN106362472B CN106362472B (en) | 2019-06-14 |
Family
ID=57891504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611054447.2A Expired - Fee Related CN106362472B (en) | 2016-11-25 | 2016-11-25 | A kind of filter scraper and ancillary filter plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106362472B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108358276A (en) * | 2018-03-22 | 2018-08-03 | 天津市众源环保工程有限公司 | A kind for the treatment of tank mud scum slag collection side removal device and method |
| CN110755891A (en) * | 2019-09-09 | 2020-02-07 | 上海珍水环保科技有限公司 | Adjustable scraper structure of chain formula mud scraper |
| CN111302510A (en) * | 2019-11-29 | 2020-06-19 | 盐城集力劳务服务有限公司 | Sewage treatment plant for municipal works |
| CN111643935A (en) * | 2020-06-16 | 2020-09-11 | 段遵虎 | Sewage treatment device |
| CN113426297A (en) * | 2021-07-31 | 2021-09-24 | 华能秦煤瑞金发电有限责任公司 | Wet desulphurization gypsum dehydration system and control method |
| CN113501538A (en) * | 2021-07-31 | 2021-10-15 | 华能秦煤瑞金发电有限责任公司 | Gypsum dehydration edulcoration device |
| CN114570084A (en) * | 2022-03-04 | 2022-06-03 | 福建富轩科技有限公司 | Solid-liquid separation equipment |
| CN116078151A (en) * | 2023-02-28 | 2023-05-09 | 临沂市环境保护科学研究所有限公司 | Automatic change spraying line exhaust treatment device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229384A (en) * | 2011-06-24 | 2011-11-02 | 成都大宏立机器制造有限公司 | Belt conveyor sweeper |
| CN202219974U (en) * | 2011-06-24 | 2012-05-16 | 成都大宏立机器制造有限公司 | Belt conveyor sweeper scraper |
| CN103846157A (en) * | 2012-11-29 | 2014-06-11 | 大连凯泓科技有限公司 | Adjustable filter vat scraper blade |
| US8967390B2 (en) * | 2011-05-11 | 2015-03-03 | Siemens Aktiengesellschaft | Filter device, method for its operation and use thereof |
| CN105836426A (en) * | 2016-05-07 | 2016-08-10 | 安徽盛运重工机械有限责任公司 | Pressure automatically regulated sweeper |
-
2016
- 2016-11-25 CN CN201611054447.2A patent/CN106362472B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8967390B2 (en) * | 2011-05-11 | 2015-03-03 | Siemens Aktiengesellschaft | Filter device, method for its operation and use thereof |
| CN102229384A (en) * | 2011-06-24 | 2011-11-02 | 成都大宏立机器制造有限公司 | Belt conveyor sweeper |
| CN202219974U (en) * | 2011-06-24 | 2012-05-16 | 成都大宏立机器制造有限公司 | Belt conveyor sweeper scraper |
| CN103846157A (en) * | 2012-11-29 | 2014-06-11 | 大连凯泓科技有限公司 | Adjustable filter vat scraper blade |
| CN105836426A (en) * | 2016-05-07 | 2016-08-10 | 安徽盛运重工机械有限责任公司 | Pressure automatically regulated sweeper |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108358276A (en) * | 2018-03-22 | 2018-08-03 | 天津市众源环保工程有限公司 | A kind for the treatment of tank mud scum slag collection side removal device and method |
| CN110755891A (en) * | 2019-09-09 | 2020-02-07 | 上海珍水环保科技有限公司 | Adjustable scraper structure of chain formula mud scraper |
| CN111302510A (en) * | 2019-11-29 | 2020-06-19 | 盐城集力劳务服务有限公司 | Sewage treatment plant for municipal works |
| CN111643935A (en) * | 2020-06-16 | 2020-09-11 | 段遵虎 | Sewage treatment device |
| CN111643935B (en) * | 2020-06-16 | 2023-11-03 | 安徽豪丰环保工程有限公司 | Sewage treatment device |
| CN113426297A (en) * | 2021-07-31 | 2021-09-24 | 华能秦煤瑞金发电有限责任公司 | Wet desulphurization gypsum dehydration system and control method |
| CN113501538A (en) * | 2021-07-31 | 2021-10-15 | 华能秦煤瑞金发电有限责任公司 | Gypsum dehydration edulcoration device |
| CN113426297B (en) * | 2021-07-31 | 2022-12-23 | 华能秦煤瑞金发电有限责任公司 | Wet desulphurization gypsum dehydration system and control method |
| CN113501538B (en) * | 2021-07-31 | 2022-12-27 | 华能秦煤瑞金发电有限责任公司 | Gypsum dehydration edulcoration device |
| CN114570084A (en) * | 2022-03-04 | 2022-06-03 | 福建富轩科技有限公司 | Solid-liquid separation equipment |
| CN116078151A (en) * | 2023-02-28 | 2023-05-09 | 临沂市环境保护科学研究所有限公司 | Automatic change spraying line exhaust treatment device |
| CN116078151B (en) * | 2023-02-28 | 2023-08-04 | 临沂市环境保护科学研究所有限公司 | Automatic change spraying line exhaust treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106362472B (en) | 2019-06-14 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20190614 Termination date: 20191125 |