GB1122109A - Improvements in or relating to the removal of filter cake - Google Patents
Improvements in or relating to the removal of filter cakeInfo
- Publication number
- GB1122109A GB1122109A GB5161366A GB5161366A GB1122109A GB 1122109 A GB1122109 A GB 1122109A GB 5161366 A GB5161366 A GB 5161366A GB 5161366 A GB5161366 A GB 5161366A GB 1122109 A GB1122109 A GB 1122109A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- plates
- filter
- pipe
- oscillation
- 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
Links
- 239000012065 filter cake Substances 0.000 title abstract 3
- 230000010355 oscillation Effects 0.000 abstract 5
- 239000012530 fluid Substances 0.000 abstract 2
- 229910001369 Brass Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010951 brass Substances 0.000 abstract 1
- 230000000295 complement effect Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 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
- B01D35/20—Vibrating the filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
1,122,109. Filter. A. MIGULE and H. BURDE. 17 Nov., 1966 [9 March, 1966], No. 51613/66. Heading BID. A filtering apparatus comprises a rigid column of filter plates resiliently rotatably mounted in a casing in such manner that the said column of filter plates can perform rotary oscillations in relation to the casing. The plates when coated with filter cake may be oscillated at or near their natural frequency to remove the cake. In Fig. 1 the oscillation is effected when required by electromagnets 10 via bar 9, rigid bar 8, cap 7 and tube 12 to which the plates are attached. Cap 7 is mounted in elastically deformable steel or brass tube 6 which is itself rigidly attached to the casing. The casing 1 is supported on rubber cushions 3 so that complementary vibrations are induced in the casing to shake removed filter cake towards outlet pipe 21. Fluid may be withdrawn from the filter pipe 27 prior to the oscillations. Filtered fluid passes up passages (15) (Fig. 3 not shown) in the centre of the plates to vacuum pipe 18, which pipe has a flexible section 19. In the embodiments of Figs. 4 and 6 (not shown) oscillation of the plates is effected by oscillating the casing, antiphase oscillation being produced in Fig. 6 in which the casing is freely rotatably mounted in bearings (40, 41).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER0068691 | 1966-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1122109A true GB1122109A (en) | 1968-07-31 |
Family
ID=7413465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5161366A Expired GB1122109A (en) | 1966-03-09 | 1966-11-17 | Improvements in or relating to the removal of filter cake |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1122109A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990000435A1 (en) * | 1988-07-14 | 1990-01-25 | Tage Christoffer Hansen | Method of cleaning particles from a filter and a filter for use hereby |
-
1966
- 1966-11-17 GB GB5161366A patent/GB1122109A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1990000435A1 (en) * | 1988-07-14 | 1990-01-25 | Tage Christoffer Hansen | Method of cleaning particles from a filter and a filter for use hereby |
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