JPS6426403A - Block made of sludge of waste water from ready-mixed concrete and manufacturing device therefor - Google Patents
Block made of sludge of waste water from ready-mixed concrete and manufacturing device thereforInfo
- Publication number
- JPS6426403A JPS6426403A JP62064038A JP6403887A JPS6426403A JP S6426403 A JPS6426403 A JP S6426403A JP 62064038 A JP62064038 A JP 62064038A JP 6403887 A JP6403887 A JP 6403887A JP S6426403 A JPS6426403 A JP S6426403A
- Authority
- JP
- Japan
- Prior art keywords
- block
- sludge
- waste water
- casing
- molding
- 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
- 239000010802 sludge Substances 0.000 title abstract 5
- 239000002351 wastewater Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000465 moulding Methods 0.000 abstract 5
- 238000001914 filtration Methods 0.000 abstract 4
- 238000005406 washing Methods 0.000 abstract 2
- 239000004744 fabric Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
- Producing Shaped Articles From Materials (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
PURPOSE:To obtain a block to be used for engineering work/building, by a method wherein waste water is introduced to a molding machine provided with a block-shaped filtering chamber after washing of a concrete mixer truck, the said waste water is dehydrated and dried after molding by solidifying sludge. CONSTITUTION:A filtering chamber 10 is made high pressure by pressing waste water containing sludge of ready-mixed concrete into the filtering chamber 10 through an introducing port 15 by a pump after washing of a concrete mixer truck, water which has passed through filtering pieces of cloth 14a, 14b, 14c is drained from an overflow 16 through a gap 12 and central casing 7c, and the sludge is dehydrated. Then a molding casing 7 is closed by pressing down a piston 5 of a molding machine 1, opening of the casing is prevented by locking a connecting member 8 and the block 10 is molded by loading the waste water containing the sludge. The molding casing 7 is opened by pulling up the piston 5 and the molded block is discharged after that. A belt conveyor 2 is suspended during catching of a block 9 falling from the dehydrator 1 and after the block 9 has been caught, the block 9 is moved by driving the belt conveyor 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62064038A JPH0829534B2 (en) | 1987-03-20 | 1987-03-20 | Block of raw concrete wastewater sludge and its manufacturing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62064038A JPH0829534B2 (en) | 1987-03-20 | 1987-03-20 | Block of raw concrete wastewater sludge and its manufacturing equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6426403A true JPS6426403A (en) | 1989-01-27 |
JPH0829534B2 JPH0829534B2 (en) | 1996-03-27 |
Family
ID=13246545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62064038A Expired - Lifetime JPH0829534B2 (en) | 1987-03-20 | 1987-03-20 | Block of raw concrete wastewater sludge and its manufacturing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0829534B2 (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05331991A (en) * | 1992-06-02 | 1993-12-14 | Toufuku Kk | Construcltion material and manufacturing method thereof |
US8584864B2 (en) | 2010-11-19 | 2013-11-19 | Coldcrete, Inc. | Eliminating screens using a perforated wet belt and system and method for cement cooling |
CN103496031A (en) * | 2013-10-08 | 2014-01-08 | 谢鸣燕 | Plate making system and method by utilizing sludge |
US9738562B2 (en) | 2013-06-25 | 2017-08-22 | Carboncure Technologies Inc. | Methods and compositions for concrete production |
US9758437B2 (en) | 2013-06-25 | 2017-09-12 | Carboncure Technologies Inc. | Apparatus for delivery of carbon dioxide to a concrete mix in a mixer and determining flow rate |
US9790131B2 (en) | 2013-02-04 | 2017-10-17 | Carboncure Technologies Inc. | System and method of applying carbon dioxide during the production of concrete |
US10246379B2 (en) | 2013-06-25 | 2019-04-02 | Carboncure Technologies Inc. | Methods and compositions for concrete production |
US10350787B2 (en) | 2014-02-18 | 2019-07-16 | Carboncure Technologies Inc. | Carbonation of cement mixes |
CN110451589A (en) * | 2019-08-02 | 2019-11-15 | 黑龙江兰德超声科技股份有限公司 | A kind of landfill leachate coupling curing reaction device |
US10570064B2 (en) | 2014-04-07 | 2020-02-25 | Carboncure Technologies Inc. | Integrated carbon dioxide capture |
US10654191B2 (en) | 2012-10-25 | 2020-05-19 | Carboncure Technologies Inc. | Carbon dioxide treatment of concrete upstream from product mold |
US10927042B2 (en) | 2013-06-25 | 2021-02-23 | Carboncure Technologies, Inc. | Methods and compositions for concrete production |
US11958212B2 (en) | 2017-06-20 | 2024-04-16 | Carboncure Technologies Inc. | Methods and compositions for treatment of concrete wash water |
-
1987
- 1987-03-20 JP JP62064038A patent/JPH0829534B2/en not_active Expired - Lifetime
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05331991A (en) * | 1992-06-02 | 1993-12-14 | Toufuku Kk | Construcltion material and manufacturing method thereof |
US8584864B2 (en) | 2010-11-19 | 2013-11-19 | Coldcrete, Inc. | Eliminating screens using a perforated wet belt and system and method for cement cooling |
US10654191B2 (en) | 2012-10-25 | 2020-05-19 | Carboncure Technologies Inc. | Carbon dioxide treatment of concrete upstream from product mold |
US9790131B2 (en) | 2013-02-04 | 2017-10-17 | Carboncure Technologies Inc. | System and method of applying carbon dioxide during the production of concrete |
US10683237B2 (en) | 2013-02-04 | 2020-06-16 | Carboncure Technologies Inc. | System and method of applying carbon dioxide during the production of concrete |
US10927042B2 (en) | 2013-06-25 | 2021-02-23 | Carboncure Technologies, Inc. | Methods and compositions for concrete production |
US10246379B2 (en) | 2013-06-25 | 2019-04-02 | Carboncure Technologies Inc. | Methods and compositions for concrete production |
US9758437B2 (en) | 2013-06-25 | 2017-09-12 | Carboncure Technologies Inc. | Apparatus for delivery of carbon dioxide to a concrete mix in a mixer and determining flow rate |
US9738562B2 (en) | 2013-06-25 | 2017-08-22 | Carboncure Technologies Inc. | Methods and compositions for concrete production |
US11773031B2 (en) | 2013-06-25 | 2023-10-03 | Carboncure Technologies Inc. | Apparatus for delivery of a predetermined amount of solid and gaseous carbon dioxide |
US11773019B2 (en) | 2013-06-25 | 2023-10-03 | Carboncure Technologies Inc. | Methods and compositions for concrete production |
CN103496031A (en) * | 2013-10-08 | 2014-01-08 | 谢鸣燕 | Plate making system and method by utilizing sludge |
US10350787B2 (en) | 2014-02-18 | 2019-07-16 | Carboncure Technologies Inc. | Carbonation of cement mixes |
US10570064B2 (en) | 2014-04-07 | 2020-02-25 | Carboncure Technologies Inc. | Integrated carbon dioxide capture |
US11878948B2 (en) | 2014-04-07 | 2024-01-23 | Carboncure Technologies Inc. | Integrated carbon dioxide capture |
US11958212B2 (en) | 2017-06-20 | 2024-04-16 | Carboncure Technologies Inc. | Methods and compositions for treatment of concrete wash water |
CN110451589A (en) * | 2019-08-02 | 2019-11-15 | 黑龙江兰德超声科技股份有限公司 | A kind of landfill leachate coupling curing reaction device |
Also Published As
Publication number | Publication date |
---|---|
JPH0829534B2 (en) | 1996-03-27 |
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