CN105599147A - Concrete sand and stone sewage recycling system - Google Patents

Concrete sand and stone sewage recycling system Download PDF

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Publication number
CN105599147A
CN105599147A CN201410674808.8A CN201410674808A CN105599147A CN 105599147 A CN105599147 A CN 105599147A CN 201410674808 A CN201410674808 A CN 201410674808A CN 105599147 A CN105599147 A CN 105599147A
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CN
China
Prior art keywords
slurry
concrete
stirring pool
pump
mixing plant
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
Application number
CN201410674808.8A
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Chinese (zh)
Inventor
余小金
韦寿仕
霍日钢
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.)
GUANGZHOU SHENGHENG ENGINEERING MACHINERY Co Ltd
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GUANGZHOU SHENGHENG ENGINEERING MACHINERY Co Ltd
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 GUANGZHOU SHENGHENG ENGINEERING MACHINERY Co Ltd filed Critical GUANGZHOU SHENGHENG ENGINEERING MACHINERY Co Ltd
Priority to CN201410674808.8A priority Critical patent/CN105599147A/en
Publication of CN105599147A publication Critical patent/CN105599147A/en
Pending legal-status Critical Current

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Abstract

The embodiment of the invention discloses a concrete sand and stone sewage recycling system. The concrete sand and stone sewage recycling system comprises a concrete truck cleaning system, a concrete sand and stone sewage recycling system and a slurry mixing system. Slurry directly enters a primary slurry stirring pond in the sand and stone sewage recycling system, secondary discharge caused when the slurry passes through a sediment pond is avoided, the concentration of slurry in a slurry mixing stirring pond in the sand and stone sewage recycling system is fed back to a stand and stone sewage recycling control system in real time, the control system controls a primary slurry pond sewage dispensing pump and a fresh water pond fresh water dispensing pump to adjust the concentration of the slurry in the slurry mixing stirring pond through calculation, and the concentration of the slurry in the slurry mixing stirring pond is effectively controlled. A laboratory in a stirring station can obtain a more appropriate mix proportion, the quality of concrete is improved, the cost for using the slurry is greatly reduced for the stirring station, and the slurry can be completely used for production of concrete in the stirring station. A concrete production enterprise really achieves zero emission of waste water and waste residues and achieves the purposes of energy conservation and emission reduction, and environmental protection benefits and economic benefits are achieved.

Description

A kind of concrete gravel waste water recovery system
Technical field
The present invention relates to recovery system field, relate in particular to a kind of concrete gravel waste water recovery system.
Background technology
At present, the pulp-water that on domestic market, most of mixing plant sandstone waste water recovery system produces adopts after sedimentation tank filter clarification and uses, and can only use primary water like this, and cement mortar cannot reclaim, and produces secondary residue discharge, does not reach the object of sewage zero-discharge; The pulp-water that some sandstone waste water recovery system produces adopts directly to enter after stirring pool stirs and recycles, although solved like this object of sewage zero-discharge, but can make pulp-water concentration raise suddenly while having feed back due to concentrated carwash and concrete, use pulp-water to do match ratio to mixing plant laboratory like this and bring a lot of problems, and can roll up the cost of mixing plant use pulp-water.
Summary of the invention
Embodiment of the present invention technical problem to be solved is, the concrete gravel waste water recovery system that a kind of control is more accurate, production efficiency is high, reduce production costs is provided.
Described concrete gravel waste water recovery system, comprises concrete placement vehicle purging system, concrete gravel waste water recovery system and stock mixing system;
Described concrete placement vehicle purging system comprises multiple carwash position, and top, described carwash position is provided with the watering pipeline for cleaning vehicle and is arranged at the automobile-washing groove of bottom, described carwash position, and described automobile-washing groove one end is high, and one end is low;
Described concrete gravel waste water recovery system comprises clear water reserviors and the multiple mixing plant holding tank that concrete sandstone separator, the magma stirring pool of multiple bottom connection, the stirring pool with slurry of multiple bottom connection, multiple bottom are communicated with; One end that described concrete sandstone separator is low with described automobile-washing groove is connected, described concrete sandstone separator delivery port is connected by pulp-water ditch with described magma stirring pool, described magma stirring pool is provided with jet-bedding pump, clear water small pump, agitator and liquid level gauge, described jet-bedding pump is used for washing away described automobile-washing groove, and described clear water fills into pump and is connected with described clear water reserviors; Described stirring pool with slurry is provided with carwash water pump, mixing plant charging pump, agitator and liquid level gauge, described carwash water pump is connected with described watering pipeline, be used for cleaning vehicle, described mixing plant charging pump is connected with described mixing plant holding tank, described mixing plant holding tank bottom is provided with blowing butterfly valve, and blowing butterfly valve is connected with mixing plant metering system;
Described stock mixing system comprises densimeter, sewage dosing pump and clear water dosing pump, described densimeter is arranged in described stirring pool with slurry, described magma stirring pool and stirring pool with slurry are communicated with by described sewage dosing pump, and described clear water dosing pump is for being communicated with described clear water reserviors and stirring pool with slurry.
In described magma stirring pool, be also provided with a densimeter.
Implement the embodiment of the present invention, there is following beneficial effect:
Embodiment of the present invention concrete gravel waste water recovery system, pulp-water directly enters magma stirring pool, avoid producing secondary emission through sedimentation basin, stirring pool pulp-water concentration Real-time Feedback with slurry is allocated stirring pool concentration with slurry by system control former stock tank sewage dosing pump and clear water reserviors clear water dosing pump to sandstone sewage recovery control system and through calculating, the concentration of slurry in pond with slurry is effectively controlled, mixing plant laboratory can obtain more suitable match ratio, improve concrete quality, greatly reduce the cost that mixing plant uses pulp-water, pulp-water can be completely for the concrete production of mixing plant. concrete production enterprise has really realized the zero-emission of waste water and dregs, has reached the object of energy-saving and emission-reduction, has produced environment benefits and economic gains.
Brief description of the drawings
Fig. 1 is embodiment of the present invention structural representation.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
Embodiment of the present invention concrete gravel waste water recovery system, comprises concrete placement vehicle purging system, concrete gravel waste water recovery system and stock mixing system; Concrete placement vehicle purging system comprises multiple carwash position, and top, carwash position is provided with the watering pipeline 1 for cleaning vehicle and is arranged at the automobile-washing groove 2 of bottom, carwash position, and automobile-washing groove 2 one end are high, and one end is low;
Concrete gravel waste water recovery system comprises clear water reserviors 11 and the multiple mixing plant holding tank 17 that concrete sandstone separator 4, the magma stirring pool 6 of multiple bottom connection, the stirring pool with slurry 13 of multiple bottom connection, multiple bottom are communicated with; One end that concrete sandstone separator 4 is low with automobile-washing groove 2 is connected, concrete sandstone separator 4 delivery ports are connected by pulp-water ditch 5 with magma stirring pool 6, magma stirring pool 6 is provided with jet-bedding pump 3, clear water small pump 9, agitator and liquid level gauge 7, jet-bedding pump 3 is for washing away automobile-washing groove 2, and clear water small pump 9 is connected with clear water reserviors 11; Stirring pool 13 with slurry is provided with carwash water pump, mixing plant charging pump 16, agitator and liquid level gauge 12, carwash water pump is connected with watering pipeline 1, be used for cleaning vehicle, mixing plant charging pump 16 is connected with mixing plant holding tank 17, mixing plant holding tank 17 bottoms are provided with blowing butterfly valve 18, and blowing butterfly valve 18 is connected with mixing plant metering system;
Stock mixing system comprises densimeter, sewage dosing pump 10 and clear water dosing pump 15, magma stirring pool 6 and stirring pool with slurry 13 are communicated with by sewage dosing pump 10, clear water dosing pump 15 is for being communicated with clear water reserviors 11 and stirring pool with slurry 13, in magma stirring pool 6, be provided with a densimeter 8, in stirring pool 13 with slurry, be provided with a densimeter 14.
The operation principle of the present embodiment is: pulp-water and waste material on stirring pool car-wash pump with slurry after water cleaning Vehicle enter automobile-washing groove, in magma stirring pool, jet-bedding pump is to automobile-washing groove circulation flushing, drive pulp-water and waste material to enter sand-stone separator along automobile-washing groove by current, sand-stone separator separate shake out and stone after pulp-water directly enter magma stirring pool, in magma stirring pool, keep magma stirring pool liquid level by liquid level gauge by the operation of control system control clear water small pump, in the time that in stirring pool with slurry, liquid level is low, the concentration that sewage recovery control system shows by stirring pool densimeter with slurry is controlled sewage dosing pump and clear water dosing pump frequency converter frequency in real time, control two pump capacities, make stirring pool concentration with slurry reach required setting value, and keep stirring pool liquid level with slurry. control system, makes to maintain a certain amount of pulp-water in holding tank to holding tank moisturizing by liquid level gauge control mixing plant charging pump on mixing plant holding tank, and mixing plant control system control bottom blowing butterfly valve makes pulp-water enter mixing plant metering system. wherein magma stirring pool, stirring pool with slurry, holding tank are automatically controlled agitator by sewage recovery control system and are operated to ensure pulp-water uniformity and prevent pulp-water precipitation.
Embodiment of the present invention concrete gravel waste water recovery system, pulp-water directly enters magma stirring pool, avoid producing secondary emission through sedimentation basin, stirring pool pulp-water concentration Real-time Feedback with slurry is allocated stirring pool concentration with slurry by system control former stock tank sewage dosing pump and clear water reserviors clear water dosing pump to sandstone sewage recovery control system and through calculating, the concentration of slurry in pond with slurry is effectively controlled, mixing plant laboratory can obtain more suitable match ratio, improve concrete quality, greatly reduce the cost that mixing plant uses pulp-water, pulp-water can be completely for the concrete production of mixing plant. concrete production enterprise has really realized the zero-emission of waste water and dregs, has reached the object of energy-saving and emission-reduction, has produced environment benefits and economic gains.
Above disclosed is only a kind of preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the claims in the present invention, still belongs to the scope that the present invention is contained.

Claims (2)

1. a concrete gravel waste water recovery system, is characterized in that, comprises concrete placement vehicle purging system, concrete gravel waste water recovery system and stock mixing system;
Described concrete placement vehicle purging system comprises multiple carwash position, and top, described carwash position is provided with the watering pipeline for cleaning vehicle and is arranged at the automobile-washing groove of bottom, described carwash position, and described automobile-washing groove one end is high, and one end is low;
Described concrete gravel waste water recovery system comprises clear water reserviors and the multiple mixing plant holding tank that concrete sandstone separator, the magma stirring pool of multiple bottom connection, the stirring pool with slurry of multiple bottom connection, multiple bottom are communicated with; One end that described concrete sandstone separator is low with described automobile-washing groove is connected, described concrete sandstone separator delivery port is connected by pulp-water ditch with described magma stirring pool, described magma stirring pool is provided with jet-bedding pump, clear water small pump, agitator and liquid level gauge, described jet-bedding pump is used for washing away described automobile-washing groove, and described clear water fills into pump and is connected with described clear water reserviors; Described stirring pool with slurry is provided with carwash water pump, mixing plant charging pump, agitator and liquid level gauge, described carwash water pump is connected with described watering pipeline, be used for cleaning vehicle, described mixing plant charging pump is connected with described mixing plant holding tank, described mixing plant holding tank bottom is provided with blowing butterfly valve, and blowing butterfly valve is connected with mixing plant metering system;
Described stock mixing system comprises densimeter, sewage dosing pump and clear water dosing pump, described densimeter arranges in described stirring pool with slurry, described magma stirring pool and stirring pool with slurry are communicated with by described sewage dosing pump, and described clear water dosing pump is for being communicated with described clear water reserviors and stirring pool with slurry.
2. concrete gravel waste water recovery system as claimed in claim 1, is characterized in that: in described magma stirring pool, be also provided with a densimeter.
CN201410674808.8A 2014-11-22 2014-11-22 Concrete sand and stone sewage recycling system Pending CN105599147A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410674808.8A CN105599147A (en) 2014-11-22 2014-11-22 Concrete sand and stone sewage recycling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410674808.8A CN105599147A (en) 2014-11-22 2014-11-22 Concrete sand and stone sewage recycling system

Publications (1)

Publication Number Publication Date
CN105599147A true CN105599147A (en) 2016-05-25

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106966623A (en) * 2017-05-19 2017-07-21 砼牛(上海)智能科技有限公司 Discarded concrete intelligence recycle device
CN107585838A (en) * 2017-09-14 2018-01-16 苏州天微至胜运动控制技术有限公司 A kind of sandstone separates Disposal of Sewages

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11268030A (en) * 1998-03-26 1999-10-05 Nikko Co Ltd Method and device for introducing kneading water for ready mixed concrete manufacturing plant
CN1335209A (en) * 2000-07-20 2002-02-13 忠溢工业有限公司 Waste concrete recovering system
CN201268037Y (en) * 2008-05-22 2009-07-08 天津奥兰德电子衡器有限公司 Automatic recovery system for concrete sandstone sewerage
CN201596662U (en) * 2009-11-05 2010-10-06 杭州科仪传感器有限公司 System for decomposing, recovering and treating waste concrete
CN202192690U (en) * 2011-06-13 2012-04-18 三一重工股份有限公司 Mixing station and sewage recovering system thereof
CN203006966U (en) * 2012-12-14 2013-06-19 三一重工股份有限公司 Sewage recycling system and mixing plant with same
CN103819035A (en) * 2014-02-26 2014-05-28 中天建设集团有限公司 Fast-separation type sewage treatment system
CN203875046U (en) * 2014-04-04 2014-10-15 余晓俊 Concrete zero release recycling system
CN204263364U (en) * 2014-11-22 2015-04-15 广州市盛恒工程机械有限公司 A kind of concrete gravel waste water recovery system

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11268030A (en) * 1998-03-26 1999-10-05 Nikko Co Ltd Method and device for introducing kneading water for ready mixed concrete manufacturing plant
CN1335209A (en) * 2000-07-20 2002-02-13 忠溢工业有限公司 Waste concrete recovering system
CN201268037Y (en) * 2008-05-22 2009-07-08 天津奥兰德电子衡器有限公司 Automatic recovery system for concrete sandstone sewerage
CN201596662U (en) * 2009-11-05 2010-10-06 杭州科仪传感器有限公司 System for decomposing, recovering and treating waste concrete
CN202192690U (en) * 2011-06-13 2012-04-18 三一重工股份有限公司 Mixing station and sewage recovering system thereof
CN203006966U (en) * 2012-12-14 2013-06-19 三一重工股份有限公司 Sewage recycling system and mixing plant with same
CN103819035A (en) * 2014-02-26 2014-05-28 中天建设集团有限公司 Fast-separation type sewage treatment system
CN203875046U (en) * 2014-04-04 2014-10-15 余晓俊 Concrete zero release recycling system
CN204263364U (en) * 2014-11-22 2015-04-15 广州市盛恒工程机械有限公司 A kind of concrete gravel waste water recovery system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106966623A (en) * 2017-05-19 2017-07-21 砼牛(上海)智能科技有限公司 Discarded concrete intelligence recycle device
CN106966623B (en) * 2017-05-19 2019-12-24 砼牛(上海)智能科技有限公司 Intelligent waste concrete recycling device
CN107585838A (en) * 2017-09-14 2018-01-16 苏州天微至胜运动控制技术有限公司 A kind of sandstone separates Disposal of Sewages

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Application publication date: 20160525

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