JPS55142578A - Method and apparatus for solidifying particulate waste material - Google Patents
Method and apparatus for solidifying particulate waste materialInfo
- Publication number
- JPS55142578A JPS55142578A JP5005679A JP5005679A JPS55142578A JP S55142578 A JPS55142578 A JP S55142578A JP 5005679 A JP5005679 A JP 5005679A JP 5005679 A JP5005679 A JP 5005679A JP S55142578 A JPS55142578 A JP S55142578A
- Authority
- JP
- Japan
- Prior art keywords
- waste material
- pressurizing
- static pressure
- carried out
- pressure
- 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.)
- Granted
Links
- 239000002699 waste material Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 3
- 230000003068 static effect Effects 0.000 abstract 4
- 239000004566 building material Substances 0.000 abstract 2
- 238000000280 densification Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000004568 cement Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
PURPOSE: To enhance the strength of waste material and make it possible to utilize said waste material as a building material or the like by a method wherein, in case of solidifying particulate waste material, the pressurizing by static pressure, the pressurizing by vibration and the finish pressurizing by static pressure are successively carried out to carry out the uniform and economical treatment.
CONSTITUTION: To particulate wast material such as incinerator ash or the like of soil, urban garbage or the like, cement or the like is added in an appropriate amount if necessary and the said waste material is thrown into a container 1 and, when a cylinder 3 is operated and the pressurizing force is gradually raised by static pressure firstly, air within the waste material is squeezed out. Subsequently, when an eccentric shaft 5 is driven and the pressure densification by vibration is carried out, the moisture within the waste material is squeezed out as well as the pressure densification is rapidly proceeded and, if the pressurizing force is lowered at the last of this procedure, the elastic stress within particles is reduced and the dense pressed condition is obtained. Finally, the finish pressurizing only by static pressure is carried out. The obtained product has uniformity and high strength and is utilized as a good quality building material and civil engineering material.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5005679A JPS55142578A (en) | 1979-04-23 | 1979-04-23 | Method and apparatus for solidifying particulate waste material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5005679A JPS55142578A (en) | 1979-04-23 | 1979-04-23 | Method and apparatus for solidifying particulate waste material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55142578A true JPS55142578A (en) | 1980-11-07 |
JPS5728309B2 JPS5728309B2 (en) | 1982-06-16 |
Family
ID=12848333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5005679A Granted JPS55142578A (en) | 1979-04-23 | 1979-04-23 | Method and apparatus for solidifying particulate waste material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55142578A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01281191A (en) * | 1988-05-07 | 1989-11-13 | Chugai Ro Co Ltd | Molded body of sewage sludge incinerated ash and baked product thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5990006A (en) * | 1982-11-15 | 1984-05-24 | Komatsu Ltd | Material positioning system by visual method |
JPS6134405A (en) * | 1984-07-26 | 1986-02-18 | Fujitsu Ltd | Central position detector |
-
1979
- 1979-04-23 JP JP5005679A patent/JPS55142578A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01281191A (en) * | 1988-05-07 | 1989-11-13 | Chugai Ro Co Ltd | Molded body of sewage sludge incinerated ash and baked product thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5728309B2 (en) | 1982-06-16 |
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