CN105413301A - New method for removing diatomite - Google Patents
New method for removing diatomite Download PDFInfo
- Publication number
- CN105413301A CN105413301A CN201510877852.3A CN201510877852A CN105413301A CN 105413301 A CN105413301 A CN 105413301A CN 201510877852 A CN201510877852 A CN 201510877852A CN 105413301 A CN105413301 A CN 105413301A
- Authority
- CN
- China
- Prior art keywords
- diatomite
- successively
- diatomaceous
- new method
- many showers
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000003068 static effect Effects 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 230000002262 irrigation Effects 0.000 claims description 9
- 238000003973 irrigation Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000011010 flushing procedure Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000005406 washing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 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
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a new method for removing diatomite. A plurality of spraying pipes are densely distributed on the inner wall of a filtering machine body shell along the peripheral direction; and when the diatomite is removed, a filtering element keeps static and the plurality of spraying pipes are controlled to spray and wash the diatomite in sequence according to the order. Compared with the prior art, the filtering element is designed to be static; electric control or mechanical control is used for enabling the spraying pipes to spray and wash in sequence and the mixture of used washing water and the diatomite forms vortex, so that the washing effect is good; and the difficulty of mechanical dynamic sealing is completely solved, the structural design is simplified and the operation is relatively simple and convenient.
Description
Technical field
The present invention relates to filtration art, be specifically related to one and remove diatomaceous new method.
Background technology
In filtration art, a kind of operation principle of diatomite filter is had to be coated in advance on filter element by filter aid (diatomite), filter element is formed the uniform diatomite coating of one deck, liquid to be filtered, under pump pressure effect, enter in collecting chamber by precoated shet, particle and macromolecule are trapped within precoated shet, thus complete filtration work.Before complete rear use next time of filter one action, previous filter aid diatomite must be removed, change new diatomite to carry out next time and filter.
Diatomaceous removal is generally the mode adopting water to rinse, and wants diatomite to rinse well, just must ensure that on filter element, each place has water to rinse.In prior art, being by controlling the mode that whole filter element rotates and the shower of flushing is static, making filter element and rinsing between water column to produce relative rotary motion, thus the object that realization cleans up.The cleaning of this mode, the CD-ROM drive motor of filter element is arranged on outside body, flows out for avoiding liquid, between body and motor, must mechanical dynamic seal be set, and in practical operation, the mechanical seal of this motion is difficult to realize, even if achieve, still there is the hidden danger of leakage.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the object of this invention is to provide a kind of newly remove diatomaceous method, thoroughly solve the problem of movable sealing.
Technical scheme of the present invention: one removes diatomaceous new method, it is characterized in that, on filter body case inwall, circumferentially direction is densely covered with many showers, when removing diatomite, keep filter element static, and control many showers spray irrigation diatomite successively sequentially.
As a preferred version, the control mode that many showers spray successively is Electronic control, namely on every root shower, a magnetic valve is installed, open successively by controlling multiple magnetic valve and close, realize the priority spray irrigation of many showers, from the water column of many showers ejection successively active force, make flushing water and diatomaceous mixture form eddy current, with this, diatomite is rinsed well on diatomite coating.
As another preferred version, the control mode that multiple shower sprays successively is Mechanical course.
Advantage of the present invention: compared with prior art, it is static that the present invention designs filter element, and adopt Electronic control or Mechanical course allow spray shower spray irrigation successively, flushing water and diatomaceous mixture was made to form eddy current, developing result is good, and thoroughly solve a difficult problem for mechanical dynamic seal, simplify the structure design, operates easier.
Accompanying drawing explanation
Fig. 1 is the operation principle front elevational view removing diatomite method in prior art
Fig. 2 is the operation principle top view removing diatomite method in prior art
Fig. 3 is operation principle front elevational view of the present invention
Fig. 4 is operation principle top view of the present invention
Wherein: 1, filter body case, 2, filter element, 3, shower, 4, diatomite coating, 5, rotating shaft, 6, movable sealing, 7, magnetic valve.
Detailed description of the invention
Now in conjunction with the drawings and the specific embodiments, the invention will be further described.
See Fig. 1, Fig. 2, in prior art, in filtration body, only install one to two shower 3, these showers 3 maintain static, and filter element 2 then rotates under the drive of rotating shaft 5, CD-ROM drive motor.In the process that filter element 2 rotates, produce certain centrifugal force, add all directions of the water washing and filtering element 2 that shower sprays, thus diatomite is cleaned up.Thisly remove diatomaceous mode, although cleaning is also clean, need, in the end of rotating shaft, movable sealing is installed, and in practical operation, movable sealing is difficult to realize, and still there is the situation of leakage.
Embodiment one
See Fig. 3, Fig. 4, of the present inventionly novelly removing diatomaceous method, is that circumferentially direction is densely covered with many showers 3, when removing diatomite on filter body case 1 inwall, keep filter element 2 static, and control many showers 3 spray irrigation diatomite successively sequentially.Concrete control mode is Electronic control, namely on every root shower 3, installs a magnetic valve 7, controls multiple magnetic valve 7 and open successively and close, realize the priority spray irrigation of many showers 3 by PLC of the prior art.The water column sprayed from many showers 3 successively active force, on diatomite coating 4, makes flushing water and diatomaceous mixture form eddy current, is rinsed well by diatomite with this.
Embodiment two
See Fig. 3, Fig. 4, of the present inventionly novelly remove diatomaceous method, external at filter, on 1 inwall, circumferentially direction is densely covered with many showers 3, when removing diatomite, keep filter element 2 static, and control many showers 3 spray irrigation diatomite successively sequentially.Concrete control mode is Mechanical course, namely start many showers 3 successively by frame for movement (as rotary valve of the prior art) to work, after above, the work of a shower spray completes, next root shower is started working, and now above that shower 3 quit work, thus realize the priority spray irrigation of many showers 3.The water column sprayed from many showers 3 successively active force, on diatomite coating 4, makes flushing water and diatomaceous mixture form eddy current, is rinsed well by diatomite with this.
Adopt and of the present inventionly remove diatomaceous method, no longer need mechanical dynamic seal, thoroughly solve a difficult problem for mechanical dynamic seal, structural design is simplified, and removes diatomaceous effective.
Of the present inventionly remove diatomaceous method, be not only applicable to diatomite filter to remove diatomite, being also applicable to other any needs removes diatomaceous equipment.Applicability is wide, is worth promoting.
Claims (3)
1. remove a diatomaceous new method, it is characterized in that, on filter body case inwall, circumferentially direction is densely covered with many showers, when removing diatomite, keeps filter element static, and controls many showers spray irrigation diatomite successively sequentially.
2. according to claim 1ly remove diatomaceous new method, it is characterized in that: the control mode that many showers spray successively is Electronic control, namely on every root shower, a magnetic valve is installed, open successively by controlling multiple magnetic valve and close, realize the priority spray irrigation of many showers, from the water column of many showers ejection successively active force, make flushing water and diatomaceous mixture form eddy current, with this, diatomite is rinsed well on diatomite coating.
3. according to claim 1ly remove diatomaceous new method, it is characterized in that: the control mode that multiple shower sprays successively is Mechanical course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877852.3A CN105413301B (en) | 2015-12-04 | 2015-12-04 | One kind removes diatomaceous new method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877852.3A CN105413301B (en) | 2015-12-04 | 2015-12-04 | One kind removes diatomaceous new method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105413301A true CN105413301A (en) | 2016-03-23 |
| CN105413301B CN105413301B (en) | 2017-12-22 |
Family
ID=55492113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510877852.3A Active CN105413301B (en) | 2015-12-04 | 2015-12-04 | One kind removes diatomaceous new method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105413301B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB802255A (en) * | 1955-06-11 | 1958-10-01 | Hans Karl Muller | Apparatus for filtering |
| AT343689B (en) * | 1974-08-16 | 1978-06-12 | Stausberg Werner | FILTER DEVICE FOR CLEANING LIQUIDS |
| CN2794606Y (en) * | 2005-05-31 | 2006-07-12 | 毛远映 | Automatic cleaner for round disc type diatomite filter |
| JP3925715B2 (en) * | 2003-02-07 | 2007-06-06 | 株式会社石垣 | Cleaning device for continuous pressure dehydrator |
| CN101913664A (en) * | 2010-09-17 | 2010-12-15 | 德州市科源给水配套工程开发有限公司 | Disc-type diatomite full-automatic water purification equipment |
| CN202555055U (en) * | 2012-02-07 | 2012-11-28 | 温州镇田机械有限公司 | Disc-type kieselguhr filter |
| CN203075750U (en) * | 2012-12-11 | 2013-07-24 | 天津利达丰科技有限公司 | Coarse-fine integrated filter unit |
| CN104824380A (en) * | 2015-05-19 | 2015-08-12 | 吴秀生 | Waste diatomite processing system and waste diatomite processing technique |
-
2015
- 2015-12-04 CN CN201510877852.3A patent/CN105413301B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB802255A (en) * | 1955-06-11 | 1958-10-01 | Hans Karl Muller | Apparatus for filtering |
| AT343689B (en) * | 1974-08-16 | 1978-06-12 | Stausberg Werner | FILTER DEVICE FOR CLEANING LIQUIDS |
| JP3925715B2 (en) * | 2003-02-07 | 2007-06-06 | 株式会社石垣 | Cleaning device for continuous pressure dehydrator |
| CN2794606Y (en) * | 2005-05-31 | 2006-07-12 | 毛远映 | Automatic cleaner for round disc type diatomite filter |
| CN101913664A (en) * | 2010-09-17 | 2010-12-15 | 德州市科源给水配套工程开发有限公司 | Disc-type diatomite full-automatic water purification equipment |
| CN202555055U (en) * | 2012-02-07 | 2012-11-28 | 温州镇田机械有限公司 | Disc-type kieselguhr filter |
| CN203075750U (en) * | 2012-12-11 | 2013-07-24 | 天津利达丰科技有限公司 | Coarse-fine integrated filter unit |
| CN104824380A (en) * | 2015-05-19 | 2015-08-12 | 吴秀生 | Waste diatomite processing system and waste diatomite processing technique |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105413301B (en) | 2017-12-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |