JPS5470640A - Rotating disc type organism disposal device - Google Patents
Rotating disc type organism disposal deviceInfo
- Publication number
- JPS5470640A JPS5470640A JP13829377A JP13829377A JPS5470640A JP S5470640 A JPS5470640 A JP S5470640A JP 13829377 A JP13829377 A JP 13829377A JP 13829377 A JP13829377 A JP 13829377A JP S5470640 A JPS5470640 A JP S5470640A
- Authority
- JP
- Japan
- Prior art keywords
- rotating disc
- plates
- deflection
- discs
- bars
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
PURPOSE: To prevent the deflection of through bars 4 used for unifying rotating disc bodies, by mounting an intermediate support plate to the shafts of the rotating disc bodies.
CONSTITUTION: The number of discs must be increased in order to enlarge contact area in a rotating disc type organism disposal device. Blocks 13 of arranging discs are constituted in such a manner that rigid plates 3 are put among trapezoid plates 1, and through bars 8 are penetrated to the plates 3 and unified by means of fastening by screws. A rotating disc body 14 is arranged to ensure that support end plates 8 inserted into both end portions of a shaft 7 and arms 5 for holding are weld fixed, the holding plates 3 of the blocks 13 of arranging discs are inserted among each arm 5 for holding, and adjacent blocks 13 are mutually fixed by means of bolts 6, etc. Consequently, all loads of the discs work to the through bars 4, thus forming deflection. If using an intermediate support plate 9, deflection can be prevented. If using two sheets of the support plates 9, the quantity of deflection lowers to 1/81 of that in the case when not using the plate.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13829377A JPS5470640A (en) | 1977-11-17 | 1977-11-17 | Rotating disc type organism disposal device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13829377A JPS5470640A (en) | 1977-11-17 | 1977-11-17 | Rotating disc type organism disposal device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5470640A true JPS5470640A (en) | 1979-06-06 |
Family
ID=15218492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13829377A Pending JPS5470640A (en) | 1977-11-17 | 1977-11-17 | Rotating disc type organism disposal device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5470640A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5876184A (en) * | 1981-10-10 | 1983-05-09 | テオ・シユテ−レル | Purifier for waste water |
-
1977
- 1977-11-17 JP JP13829377A patent/JPS5470640A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5876184A (en) * | 1981-10-10 | 1983-05-09 | テオ・シユテ−レル | Purifier for waste water |
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