NO772747L - Innretning for avvanning av slam. - Google Patents

Innretning for avvanning av slam.

Info

Publication number: NO772747L
Authority: NO; Norway
Prior art keywords: filter; dewatering; belts; drum; pressure
Prior art date: 1976-08-05

Application number

NO772747A

Other languages

English (en)

Norwegian (no)

Inventor

Albert Baehr

Original Assignee

Albert Baehr

Priority date (The priority date 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 date listed.)

1976-08-05

Filing date

1977-08-04

Publication date

1978-02-07

1976-08-05 Priority claimed from DE19762635196 external-priority patent/DE2635196A1/de

1977-08-04 Application filed by Albert Baehr filed Critical Albert Baehr

1978-02-07 Publication of NO772747L publication Critical patent/NO772747L/no

Links

239000010802 sludge Substances 0.000 title claims description 63
238000012216 screening Methods 0.000 claims description 24
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
239000007788 liquid Substances 0.000 claims description 10
239000000126 substance Substances 0.000 claims description 7
238000001914 filtration Methods 0.000 claims description 5
229910000831 Steel Inorganic materials 0.000 claims description 3
239000010959 steel Substances 0.000 claims description 3
229920002994 synthetic fiber Polymers 0.000 claims description 3
238000005352 clarification Methods 0.000 claims description 2
239000000706 filtrate Substances 0.000 description 23
238000000034 method Methods 0.000 description 8
230000008901 benefit Effects 0.000 description 7
239000012071 phase Substances 0.000 description 6
230000008569 process Effects 0.000 description 5
238000010276 construction Methods 0.000 description 4
230000002349 favourable effect Effects 0.000 description 4
239000003795 chemical substances by application Substances 0.000 description 3
238000013461 design Methods 0.000 description 3
230000000694 effects Effects 0.000 description 3
230000005484 gravity Effects 0.000 description 3
230000009467 reduction Effects 0.000 description 3
239000007787 solid Substances 0.000 description 3
230000009471 action Effects 0.000 description 2
238000011161 development Methods 0.000 description 2
239000012467 final product Substances 0.000 description 2
239000008394 flocculating agent Substances 0.000 description 2
230000006872 improvement Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
238000007789 sealing Methods 0.000 description 2
238000012360 testing method Methods 0.000 description 2
238000004065 wastewater treatment Methods 0.000 description 2
230000009286 beneficial effect Effects 0.000 description 1
230000001413 cellular effect Effects 0.000 description 1
230000008859 change Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000005489 elastic deformation Effects 0.000 description 1
230000029142 excretion Effects 0.000 description 1
239000004744 fabric Substances 0.000 description 1
230000009969 flowable effect Effects 0.000 description 1
239000012530 fluid Substances 0.000 description 1
230000003993 interaction Effects 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
238000003825 pressing Methods 0.000 description 1
230000000750 progressive effect Effects 0.000 description 1
239000010865 sewage Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
230000007306 turnover Effects 0.000 description 1
239000002351 wastewater Substances 0.000 description 1
210000002268 wool Anatomy 0.000 description 1

Classifications

- 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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- 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
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
- B01D33/725—Special treatment of the feed stream before contacting the filtering element, e.g. cutting

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Treatment Of Sludge (AREA)
Filtration Of Liquid (AREA)

NO772747A 1976-08-05 1977-08-04 Innretning for avvanning av slam. NO772747L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19762635196 DE2635196A1 (de)	1975-03-07	1976-08-05	Vorrichtung zur entwaesserung von schlamm oder dergleichen

Publications (1)

Publication Number	Publication Date
NO772747L true NO772747L (no)	1978-02-07

Family

ID=5984773

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO772747A NO772747L (no)	1976-08-05	1977-08-04	Innretning for avvanning av slam.

Country Status (8)

Country	Link
JP (1)	JPS5318869A (it)
AU (1)	AU2760277A (it)
CA (1)	CA1101726A (it)
DK (1)	DK331477A (it)
IT (1)	IT1114914B (it)
NO (1)	NO772747L (it)
SE (1)	SE7708803L (it)
ZA (1)	ZA774700B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS54139377U (it) *	1978-03-09	1979-09-27
JPS5577861U (it) *	1978-11-22	1980-05-29
JPS60261695A (ja) *	1984-06-11	1985-12-24	Nippon Kokan Kk <Nkk>	汚泥脱水装置
JPS60130498A (ja) *	1983-12-19	1985-07-11	Nippon Kokan Kk <Nkk>	脱水機
JPS60137600A (ja) *	1983-12-27	1985-07-22	Ishigaki Kiko Kk	ベルトプレス
JPS60210399A (ja) *	1984-04-02	1985-10-22	Ishigaki Kiko Kk	ベルトプレス
JPS60195195U (ja) *	1984-06-06	1985-12-26	株式会社クボタ	ベルトプレス脱水機
JPS6172393U (it) *	1984-10-16	1986-05-16
SE516830C2 (sv) *	2000-08-01	2002-03-12	Metso Paper Inc	Dubbelvirapress

1977
- 1977-07-22 DK DK331477A patent/DK331477A/da not_active Application Discontinuation
- 1977-08-02 SE SE7708803A patent/SE7708803L/xx unknown
- 1977-08-02 CA CA283,887A patent/CA1101726A/en not_active Expired
- 1977-08-03 AU AU27602/77A patent/AU2760277A/en active Pending
- 1977-08-03 ZA ZA00774700A patent/ZA774700B/xx unknown
- 1977-08-04 NO NO772747A patent/NO772747L/no unknown
- 1977-08-04 JP JP9304577A patent/JPS5318869A/ja active Pending
- 1977-08-04 IT IT26481/77A patent/IT1114914B/it active

Also Published As

Publication number	Publication date
ZA774700B (en)	1978-06-28
AU2760277A (en)	1979-02-08
DK331477A (da)	1978-02-06
CA1101726A (en)	1981-05-26
IT1114914B (it)	1986-02-03
JPS5318869A (en)	1978-02-21
SE7708803L (sv)	1978-02-06

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