CN111991877A - Spiral scraper of full-automatic filter - Google Patents
Spiral scraper of full-automatic filter Download PDFInfo
- Publication number
- CN111991877A CN111991877A CN202010901021.6A CN202010901021A CN111991877A CN 111991877 A CN111991877 A CN 111991877A CN 202010901021 A CN202010901021 A CN 202010901021A CN 111991877 A CN111991877 A CN 111991877A
- Authority
- CN
- China
- Prior art keywords
- scraper
- main shaft
- full
- spiral
- grip block
- 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.)
- Pending
Links
- 239000012535 impurity Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000010030 laminating Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 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
- 238000007790 scraping Methods 0.000 description 1
Images
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
- B01D29/117—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 arranged for outward flow filtration
-
- 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
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a spiral scraper of a full-automatic filter, which comprises a spring, a first scraper clamping plate, a scraper, a second scraper clamping plate, a bolt nut, a main shaft and a fixing sleeve, wherein the spring is arranged at the top of the main shaft, the fixing sleeve is arranged at the bottom of the main shaft, the first scraper clamping plate, the scraper and the second scraper clamping plate are arranged outside the main shaft, and the first scraper clamping plate, the scraper and the second scraper clamping plate are fixed through the bolt nut.
Description
Technical Field
The invention relates to the technical field of full-automatic filters, in particular to a spiral scraper of a full-automatic filter.
Background
The full-automatic filter is a precision device which utilizes a filter screen to directly intercept impurities in water, removes suspended matters and particles in the water body, reduces turbidity, purifies water, reduces system dirt, bacteria and algae, rust and the like, and protects other devices of the system to normally work, water enters a full-automatic filter body from a water inlet, and due to the intelligent (PLC and PAC) design, the system can automatically identify the deposition degree of the impurities and automatically discharge sewage for a sewage valve signal. The full-automatic filter overcomes the defects that the traditional filtering product is small in dirt containing amount, easy to be blocked by dirt, the filtering part needs to be detached for cleaning, the state of the filter cannot be monitored and the like, has the functions of filtering raw water and automatically cleaning and discharging the filter element automatically, and has high automation degree because the system supplies water uninterruptedly when cleaning and discharging the dirt. The existing structure is composed of a shell, a filter screen, a main shaft, a scraper and a control cabinet, and the principle is that impurities on the surface of the filter screen are removed through an efficient mechanical scraping mode, and the filter screen is automatically cleaned through intelligent control (time and pressure difference) and is discharged from a sewage outlet.
The internal belt cleaning device's of being equipped with scraper that is equipped with of jar, the impurity on the filter screen piles up pressure differential when certain degree and starts, and gear motor drives inside scraper device and rotates, has cleared the impurity on filter screen surface, but the problem that present device appears is that the wearing and tearing of filter screen are great, leads to the life reduction of filter screen, and the degree of wear of scraper is great.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the existing defects and provide a spiral scraper of a full-automatic filter, thereby solving the problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a full automatic filter's spiral scraper, includes spring, first scraper grip block, scraper, second scraper grip block, bolt nut, main shaft and fixed cover, the main shaft top is provided with the spring, the main shaft bottom is provided with fixed cover, the main shaft outside is provided with first scraper grip block, scraper, second scraper grip block, first scraper grip block, scraper, second scraper grip block pass through bolt nut and fix.
As a preferable technical scheme of the invention, the number of the scrapers is three, and the three scrapers are uniformly distributed at 120 degrees.
As a preferable technical scheme of the invention, a filter screen is arranged outside the scraper.
As a preferable technical scheme of the invention, a compensation seat and a compensator are arranged between the scraper and the main shaft, and the compensation seat is connected with the compensator through a bolt.
Compared with the prior art, the invention has the beneficial effects that: this kind of full automatic filtration ware's spiral scraper can make the impurity on filter screen surface strike off more thoroughly to prolonged the life of filter screen and scraper blade, it is more convenient to install, and the blowdown is more unobstructed, and structure scientific and reasonable, convenience safe in utilization provides very big help for people.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of a spiral scraper structure of a fully automatic filter according to the present invention;
FIG. 2 is a second schematic view of the spiral scraper structure of the fully automatic filter according to the present invention;
in the figure: 1. a spring; 2. a first scraper clamping plate; 3. a scraper; 4. a second scraper clamping plate; 5. a bolt and a nut; 6. a main shaft; 7. and (4) fixing sleeves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a full automatic filter's spiral scraper, includes spring 1, first scraper grip block 2, scraper 3, second scraper grip block 4, bolt nut 5, main shaft 6 and fixed cover 7, and 6 tops of main shaft are provided with spring 1, and 6 bottoms of main shaft are provided with fixed cover 7, and 6 outsides of main shaft are provided with first scraper grip block 2, scraper 3, second scraper grip block 4, and first scraper grip block 2, scraper 3, second scraper grip block 4 are fixed through bolt nut 5.
The scraper 3 is total three, and three scraper 3 is 120 degrees evenly distributed, and the 3 outsides of scraper are provided with the filter screen, are provided with compensation seat and compensator between scraper 3 and the main shaft 6, and compensation seat and compensator bolt connection.
The specific principle is as follows: during the use, 3 total 3 of scraper, three become 120 degrees evenly distributed, guaranteed like this that every scraper 3 can both target in place with the filter screen laminating, spring 1 compensation in addition between scraper 3 and the main shaft 6, avoided the laminating of scraper 3 and filter screen like this either too tight or too loose the condition, the laminating is too tight to be influential to the life of filter screen, the impurity on filter screen surface can not all be clear away to too loose, there is special installation process hole between compensation seat and the compensator in addition, and with the bolt connection, guaranteed the phenomenon that spring 1 can not drop everywhere when the assembly like this, on-the-spot assembly is all more convenient, and the scraper adopts special material to guarantee the life of scraper.
This kind of full automatic filtration ware's spiral scraper can make the impurity on filter screen surface strike off more thoroughly to prolonged the life of filter screen and scraper blade, it is more convenient to install, and the blowdown is more unobstructed, and structure scientific and reasonable, convenience safe in utilization provides very big help for people.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a spiral scraper of full-automatic filter, includes spring (1), first scraper grip block (2), scraper (3), second scraper grip block (4), bolt and nut (5), main shaft (6) and fixed cover (7), its characterized in that, main shaft (6) top is provided with spring (1), main shaft (6) bottom is provided with fixed cover (7), main shaft (6) outside is provided with first scraper grip block (2), scraper (3), second scraper grip block (4).
2. The spiral type scraper of a full automatic filter according to claim 1 is characterized in that the number of the scrapers (3) is three, and the three scrapers (3) are uniformly distributed at 120 degrees.
3. The spiral scraper for fully automatic filters according to claim 1, characterized in that the outside of the scraper (3) is provided with a screen.
4. The spiral scraper of a full-automatic filter according to claim 1, characterized in that a compensation seat and a compensator are arranged between the scraper (3) and the main shaft (6), and the compensation seat is connected with the compensator through a bolt.
5. The spiral scraper of a full automatic filter according to claim 1, characterized in that the first scraper clamping plate (2), the scraper (3) and the second scraper clamping plate (4) are fixed by bolts and nuts (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010901021.6A CN111991877A (en) | 2020-08-31 | 2020-08-31 | Spiral scraper of full-automatic filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010901021.6A CN111991877A (en) | 2020-08-31 | 2020-08-31 | Spiral scraper of full-automatic filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111991877A true CN111991877A (en) | 2020-11-27 |
Family
ID=73464873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010901021.6A Pending CN111991877A (en) | 2020-08-31 | 2020-08-31 | Spiral scraper of full-automatic filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111991877A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2003109A1 (en) * | 1988-11-17 | 1990-05-17 | Dieter Kupka | Automatic filter press |
| US20170144086A1 (en) * | 2014-07-14 | 2017-05-25 | Wamgroup S.P.A. | Vertical separator for the treatment of slurry |
| CN207042048U (en) * | 2017-07-17 | 2018-02-27 | 上海久丞工业科技有限公司 | A kind of built-in scraper for full-automatic filter |
| CN108744656A (en) * | 2018-05-30 | 2018-11-06 | 上海久丞工业科技有限公司 | A kind of full automatic screw formula scraper filter |
| CN110439053A (en) * | 2019-07-23 | 2019-11-12 | 郑丹丹 | A kind of water conservancy construction riverway sludge cleaning equipment |
-
2020
- 2020-08-31 CN CN202010901021.6A patent/CN111991877A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2003109A1 (en) * | 1988-11-17 | 1990-05-17 | Dieter Kupka | Automatic filter press |
| US20170144086A1 (en) * | 2014-07-14 | 2017-05-25 | Wamgroup S.P.A. | Vertical separator for the treatment of slurry |
| CN207042048U (en) * | 2017-07-17 | 2018-02-27 | 上海久丞工业科技有限公司 | A kind of built-in scraper for full-automatic filter |
| CN108744656A (en) * | 2018-05-30 | 2018-11-06 | 上海久丞工业科技有限公司 | A kind of full automatic screw formula scraper filter |
| CN110439053A (en) * | 2019-07-23 | 2019-11-12 | 郑丹丹 | A kind of water conservancy construction riverway sludge cleaning equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201127 |