JPS6253208B2 - - Google Patents
Info
- Publication number
- JPS6253208B2 JPS6253208B2 JP55061497A JP6149780A JPS6253208B2 JP S6253208 B2 JPS6253208 B2 JP S6253208B2 JP 55061497 A JP55061497 A JP 55061497A JP 6149780 A JP6149780 A JP 6149780A JP S6253208 B2 JPS6253208 B2 JP S6253208B2
- Authority
- JP
- Japan
- Prior art keywords
- dehydration
- cake
- slurry
- pressure
- dehydrated
- 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
- 230000018044 dehydration Effects 0.000 claims description 41
- 238000006297 dehydration reaction Methods 0.000 claims description 41
- 239000002002 slurry Substances 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 24
- 208000005156 Dehydration Diseases 0.000 description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 230000001678 irradiating effect Effects 0.000 description 12
- 239000002245 particle Substances 0.000 description 10
- 239000010802 sludge Substances 0.000 description 10
- 239000007787 solid Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 3
- 235000011116 calcium hydroxide Nutrition 0.000 description 3
- 239000000920 calcium hydroxide Substances 0.000 description 3
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 229920006317 cationic polymer Polymers 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 238000003828 vacuum filtration Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005406 washing Methods 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
- B30B9/04—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 press rams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
- Press Drives And Press Lines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6149780A JPS55149800A (en) | 1980-05-09 | 1980-05-09 | Dehydrating method of slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6149780A JPS55149800A (en) | 1980-05-09 | 1980-05-09 | Dehydrating method of slurry |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4288779A Division JPS55134619A (en) | 1979-04-09 | 1979-04-09 | Dehydrating method for slurry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55149800A JPS55149800A (en) | 1980-11-21 |
| JPS6253208B2 true JPS6253208B2 (sv) | 1987-11-09 |
Family
ID=13172786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6149780A Granted JPS55149800A (en) | 1980-05-09 | 1980-05-09 | Dehydrating method of slurry |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55149800A (sv) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59193792A (ja) * | 1983-04-19 | 1984-11-02 | Hitachi Metals Ltd | 汚泥の高圧脱水装置 |
| JPH01307500A (ja) * | 1988-06-03 | 1989-12-12 | Ishigaki Kiko Kk | 汚泥の濃縮方法並びにその装置 |
| IT1285508B1 (it) * | 1996-01-31 | 1998-06-08 | Saitec Srl | Procedimento ed apparecchiatura per la pressatura di materiali |
| GB201113007D0 (en) | 2011-07-28 | 2011-09-14 | Q Chip Ltd | Bead collection device and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4985668A (sv) * | 1972-12-22 | 1974-08-16 | ||
| JPS5332473A (en) * | 1976-09-07 | 1978-03-27 | Chugai Ro Kogyo Kaisha Ltd | Belt filter system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4834974U (sv) * | 1971-08-25 | 1973-04-26 | ||
| JPS51126059U (sv) * | 1975-04-07 | 1976-10-12 | ||
| JPS5380880U (sv) * | 1976-12-07 | 1978-07-05 |
-
1980
- 1980-05-09 JP JP6149780A patent/JPS55149800A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4985668A (sv) * | 1972-12-22 | 1974-08-16 | ||
| JPS5332473A (en) * | 1976-09-07 | 1978-03-27 | Chugai Ro Kogyo Kaisha Ltd | Belt filter system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55149800A (en) | 1980-11-21 |
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