JPS6333960B2 - - Google Patents
Info
- Publication number
- JPS6333960B2 JPS6333960B2 JP55179602A JP17960280A JPS6333960B2 JP S6333960 B2 JPS6333960 B2 JP S6333960B2 JP 55179602 A JP55179602 A JP 55179602A JP 17960280 A JP17960280 A JP 17960280A JP S6333960 B2 JPS6333960 B2 JP S6333960B2
- Authority
- JP
- Japan
- Prior art keywords
- cake
- filter cloth
- water
- sludge
- felt
- 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
- 239000004744 fabric Substances 0.000 claims description 48
- 239000010802 sludge Substances 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 7
- 239000012209 synthetic fiber Substances 0.000 claims description 5
- 229920002994 synthetic fiber Polymers 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 description 9
- 230000018044 dehydration Effects 0.000 description 5
- 238000006297 dehydration reaction Methods 0.000 description 5
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/24—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using an endless pressing band
- B30B9/246—The material being conveyed around a drum between pressing bands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55179602A JPS57103797A (en) | 1980-12-17 | 1980-12-17 | Continuous pressure dehydration method for hydrous sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55179602A JPS57103797A (en) | 1980-12-17 | 1980-12-17 | Continuous pressure dehydration method for hydrous sludge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57103797A JPS57103797A (en) | 1982-06-28 |
| JPS6333960B2 true JPS6333960B2 (da) | 1988-07-07 |
Family
ID=16068606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55179602A Granted JPS57103797A (en) | 1980-12-17 | 1980-12-17 | Continuous pressure dehydration method for hydrous sludge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57103797A (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0347758Y2 (da) * | 1984-10-29 | 1991-10-11 | ||
| JPS62173799A (ja) * | 1986-01-28 | 1987-07-30 | 富士通株式会社 | 高密度実装基板の製造方法 |
| JPS6325039Y2 (da) * | 1986-02-08 | 1988-07-08 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5616184Y2 (da) * | 1976-09-06 | 1981-04-15 | ||
| JPS55155715A (en) * | 1979-05-23 | 1980-12-04 | Ishigaki Kiko Kk | Filter cloth for filtering sludge or the like |
-
1980
- 1980-12-17 JP JP55179602A patent/JPS57103797A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57103797A (en) | 1982-06-28 |
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