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 therefor

Info

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
Application number
JP62064038A
Other languages
Japanese (ja)
Other versions
JPH0829534B2 (en
Inventor
Takeo Mori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP62064038A priority Critical patent/JPH0829534B2/en
Publication of JPS6426403A publication Critical patent/JPS6426403A/en
Publication of JPH0829534B2 publication Critical patent/JPH0829534B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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.
JP62064038A 1987-03-20 1987-03-20 Block of raw concrete wastewater sludge and its manufacturing equipment Expired - Lifetime JPH0829534B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (17)

* Cited by examiner, † Cited by third party
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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