JPS5778915A - Filter - Google Patents
FilterInfo
- Publication number
- JPS5778915A JPS5778915A JP55153578A JP15357880A JPS5778915A JP S5778915 A JPS5778915 A JP S5778915A JP 55153578 A JP55153578 A JP 55153578A JP 15357880 A JP15357880 A JP 15357880A JP S5778915 A JPS5778915 A JP S5778915A
- Authority
- JP
- Japan
- Prior art keywords
- filter elements
- filter
- regulating
- changed
- liquid
- 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
- 239000007787 solid Substances 0.000 abstract 6
- 239000007788 liquid Substances 0.000 abstract 3
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 abstract 2
- 230000018044 dehydration Effects 0.000 abstract 2
- 238000006297 dehydration reaction Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
PURPOSE: To dehydrate suspended solids (SS) contained in a raw liquid with a degree of dehydration adapted to the concentration o the SS by a method wherein the cross-sectional area constituted substantially of a row of filter elements is changed by regulating the rotating speed of the filter elements, in a device for separating solids and a liquid by rotating filter elements.
CONSTITUTION: The rows of filter elements, in which a plurality of fins having thin grooves in the axial direction and provided on one filter element are fitted into the thin grooves of adjacent filter elements in an interlaced manner, are provided in a treating box 2. The SS accumulated on the surfaces of the filter elements are dehydrated by the drainage of the liquid into the thin grooves, and the degree of dehydration of the SS can be changed by regulating the velocity of the surfaces of the filter elements. In this device, the rotating speed of the filter element is changed by regulating a transmission mechanism used for rotating the filter element, while the regulation thereof being performed by changing a gear ratio in the transmission mechanism.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55153578A JPS5778915A (en) | 1980-10-30 | 1980-10-30 | Filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55153578A JPS5778915A (en) | 1980-10-30 | 1980-10-30 | Filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5778915A true JPS5778915A (en) | 1982-05-17 |
Family
ID=15565547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55153578A Pending JPS5778915A (en) | 1980-10-30 | 1980-10-30 | Filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5778915A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54109672A (en) * | 1978-02-16 | 1979-08-28 | Kurita Water Ind Ltd | Muddy substance treating device |
-
1980
- 1980-10-30 JP JP55153578A patent/JPS5778915A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54109672A (en) * | 1978-02-16 | 1979-08-28 | Kurita Water Ind Ltd | Muddy substance treating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2064138B2 (en) | Process for drying a filter cake formed by continuous vacuum filtration of a sludge and pressure differential filter for carrying out the process | |
| JPS5753285A (en) | Sludge scraper | |
| JPS5496247A (en) | Treatment of sludgelike matter | |
| JPS5778914A (en) | Continuous type filter-dehydrator | |
| JPS51150164A (en) | Method a nd apparatus of filtration | |
| JPS54105852A (en) | Solution separating method | |
| JPS5354176A (en) | Cloth for separation of oil and water and separating method for oil and wate r | |
| JPS5567309A (en) | Liquid-liquid or solid-liquid separating method and separator | |
| JPS55111812A (en) | Method of continuously removing laver chip in waste water in manufacturing plate laver and its removing device | |
| JPS567622A (en) | Solid-liquid separating apparatus | |
| JPS577271A (en) | Centrifugal concentrator | |
| JPS5717398A (en) | Sludge dehydrator | |
| SE9500235L (en) | Separator | |
| JPS56109196A (en) | Dehydrating method of sludge | |
| DE3729103A1 (en) | Apparatus for the solid-liquid separation of sludges by gravitation | |
| DE1708602C3 (en) | Device for the biological purification of waste water | |
| JPS5729274A (en) | Drying raw laver attached to drainboard | |
| JPS53131288A (en) | Flocculant composition | |
| JPS5653800A (en) | Treatment of sewage sludge | |
| JPS5327974A (en) | Screw conveyor | |
| JPS5311183A (en) | Treating material for emulsifiable compounds | |
| JPS52123403A (en) | Treatment of oil sludge | |
| Wang et al. | Pretreatment of food industry wastewater using a high rate flotation clarifier | |
| JPS553819A (en) | Tray type vapor-liquid contactor | |
| JPS5718965A (en) | Dehydrator in laver making device of endless drainboard type |