CN104176960B - A kind of concrete separates recovery and processing system and process thereof - Google Patents

A kind of concrete separates recovery and processing system and process thereof Download PDF

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Publication number
CN104176960B
CN104176960B CN201410399829.3A CN201410399829A CN104176960B CN 104176960 B CN104176960 B CN 104176960B CN 201410399829 A CN201410399829 A CN 201410399829A CN 104176960 B CN104176960 B CN 104176960B
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water
tank
concrete
sewage
pump
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CN104176960A (en
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袁勇
石声涛
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Changsha Hui Gong Intelligent Technology Co Ltd
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Changsha Hui Gong Intelligent Technology Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

Abstract

The invention discloses a kind of concrete and separate recovery and processing system and process thereof, comprise service rack with manger, be arranged at the sand-stone separator of described manger below, lead-over groove with described sand-stone separator perforation, and Water Tank, wherein: the tank deck inlet of described Water Tank is communicated with a liquid outlet of described lead-over groove, liquid outlet and the internal communication of concrete placement vehicle described in several at the bottom of tank; Carwash starting switch and photoelectric detection switch are installed on described service rack, and described in several, concrete placement vehicle is shelved on respectively on described service rack. The advantages such as it is little that native system has floor space, easy to maintenance. The sandstone that the process of native system separates can focus on utilization, and the sewage of separation both can recycle in this system, again can discharge system for the industrial water of main website equipment, energy-conserving and environment-protective, easy and simple to handle.

Description

A kind of concrete separates recovery and processing system and process thereof
Technical field
The present invention relates to environmental protection recovery system technical field, particularly a kind of concrete separates recycling systemSystem; In addition the invention still further relates to, a kind of process of said system.
Background technology
In concrete product production and transportation thereof, inevitably produce fresh concrete discarded object and dirtWater, as disqualified concrete or residual concrete, and the addle of cleaning equipment etc. Concrete debris andIn sewage, contain impurity, additive etc. that a large amount of cement mortars, aggregate and aggregate are brought into, these mixturesPH value generally can reach 15 left and right, arbitrarily discharges easy contaminated environment.
In existing treatment technology, first water cleaning concrete car, as cleaned trucd mixer, pump truck and relevant pumpingEquipment, then by the waste material cleaning, as the sewage that contains small part sand material and additive, pour mistake in screen cloth intoAfter filter, sandstone is pulled out, the pulp-water that contains fine particle stays in sedimentation basin and carries out multistage precipitation, in precipitationProcess in part pulp-water back suction is back to and produces or again clean agitating lorry tank body inside, finally precipitationMud is shoveled away by forklift. There are several problems in this processing procedure: (1) occupied ground is large, especially multistage heavyPond, shallow lake area occupied is large; (2) 10% pulp-water recyclings, and 90% pulp-water still cannot be recycled utilization,Cause secondary pollution; (3) operating environment is poor: sewage crossing current easily occurs ground pit type sedimentation basin, stops up gutterNet, is awkward, and even has the danger of falling sedimentation basin; (4) safeguard inconvenience: traditional wastewater sedimentation basin isPrevent from solidifying and can place high-power agitating device, and can not stop stirring, but place, corner and ditchStill can produce and solidify, waste electric power resource, Anti-solidification weak effect.
Summary of the invention
The problem existing for prior art, the present invention aims to provide a kind of concrete and separates recovery and processing systemAnd process, separate with sewage disposal and realize and reclaim environmental protection, occupation of land face is little and operates simple by sandstoneJust object.
The invention provides a kind of sandstone and separate and sewage disposal system, comprise service rack with manger, be arranged atThe sand-stone separator of described manger below, with the lead-over groove of described sand-stone separator perforation, and Water Tank,Wherein: the tank deck inlet of described Water Tank is communicated with a liquid outlet of described lead-over groove, liquid outlet at the bottom of tankInternal communication with concrete placement vehicle described in several; Carwash starting switch and photoelectricity inspection are installed on described service rackSlowdown monitoring switch, described in several, concrete placement vehicle is shelved on respectively on described service rack.
Preferably, at the bottom of described tank, liquid outlet is also kept in to struggle against by main building with the main website equipment of peripheral hardware and is communicated with water supply,The pipeline that the temporary bucket of described main building is communicated with liquid outlet at the bottom of tank is provided with circulating pump and the first control valve, and described theOne control valve is electrically connected with the water level detection switch in the temporary bucket of described main building; Be communicated with the temporary bucket of described main building withAt the bottom of tank, on the pipeline of liquid outlet, be also provided with a branch road that branches to described tank deck inlet, described route secondControl valve control break-make.
Preferably, spout hole is offered at the top of described Water Tank, and described spout hole connects by pipeline and plashLogical, in described plash, be provided with level detection sensor and sewage pump for detection of height of water level, described dirtWater pump is communicated with described tank deck inlet by pipeline.
Preferably, native system also comprises the clear water reserviors with clarified water pump, and described clear water reserviors are given respectively institute by pipelineState Water Tank and sand-stone separator fluid infusion, described pipeline is provided with and is electrically connected with described level detection sensorClear water control valve.
Preferably, another liquid outlet of described lead-over groove is communicated with the inlet of described manger; Described lead-over grooveInside be provided with tertiary effluent position detecting sensor: low water level detecting sensor, middle water level detecting sensor and high water levelDetecting sensor.
Preferably, between described lead-over groove and manger, be provided with jet-bedding pump, the pipeline of described lead-over groove and Water TankBetween be provided with out water pump; At the bottom of described tank, between liquid outlet and the pipeline of concrete placement vehicle, be provided with car-wash pump.
Preferably, in described Water Tank, be provided with near the benefit level detection sensor at the bottom of tank and be located at described moisturizingDetecting sensor top, position stop mending level detection sensor, described benefit level detection sensor and described carwashPump electrical connection.
Preferably, described manger is towards downward-sloping 4~8 degree of direction of described sand-stone separator.
Based on same inventive concept, the present invention also provides a kind of concrete to separate the work of recovery and processing systemProcess, is characterized in that, comprises the steps:
Step S10: photoelectric detection switch detects the signal of concrete placement vehicle, after the time that interval is set, sandStone seperator starts automatically;
Step S20: concrete placement vehicle comes to a complete stop in place, operating personnel press carwash starting switch and open cleaning automaticallyProgram, when the water level in Water Tank higher than mend level detection sensor detect lowest water level time, open carwashPump, to water filling in concrete placement vehicle; When the water level in Water Tank is lower than mending minimum that level detection sensor detectsWhen water level, Water Tank carries out after automatic water supplement to water filling in concrete placement vehicle again;
Step S30: set mixing time, will bring described sandstone into by manger containing concrete rejected water and divideIn disembarking, by sandstone and sewage Separation of Solid and Liquid; Isolated sandstone centralized recovery, sewage flows into through lead-over grooveWater Tank;
Step S40: a part of sewage in Water Tank is admitted to recycling in concrete placement vehicle, another partSewage be admitted in the main website equipment of peripheral hardware for the production of;
Step S50: concrete placement vehicle leaves after cleaning, and photoelectric detection switch detects signal, and establish at intervalAfter fixing time, sand-stone separator stops, and the water level of lead-over groove is evacuated to low water level.
Preferably,
In described step S20, when Water Tank is opened automatic water supplement pattern, preferentially extract the ponding in plashCarry out supply; When the ponding in plash is during lower than level detection sensor, extract the clear water in clear water reserviorsCarry out supply;
In described step S30, in the time that the sewage in lead-over groove exceedes the water level of middle water level detecting sensor detection,Jet-bedding pump extracts sewage flushing manger, and after having cleaned, described jet-bedding pump stops operating prior to sand-stone separator;
In described step S40, circulating pump extracts sewage to tank deck inlet from liquid outlet at the bottom of tank, in formation, followsRing, prevents that residue precipitation, the knot in sewage is solid.
Based on disclosing of technique scheme, described a kind of concrete provided by the invention separates recycling systemSystem has following beneficial effect compared with traditional recovery system:
(1) native system has removed multifeed clarifier, and overall floor space is little; (2) sewage follows in internal systemRing uses, and is difficult for producing precipitation and solidifying, and saves electric power resource, easy to maintenance; (3) isolated sewageCan be used as industrial water, energy-conserving and environment-protective.
A kind of concrete provided by the invention separates the process of recovery and processing system, with traditional recovery systemSystem is compared has following beneficial effect:
The sandstone that this process separates can focus on utilization, and the sewage of separation both can circulate in this systemUse, again can discharge system for the industrial water of main website equipment, energy-conserving and environment-protective, easy and simple to handle.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of concrete of the specific embodiment of the invention separates recovery and processing system;
Fig. 2 is the concrete separation recovery and processing system schematic diagram different from Fig. 1 structural configuration;
Fig. 3 is the process flow process that a kind of concrete of the specific embodiment of the invention separates recovery and processing systemSchematic diagram.
Detailed description of the invention
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by detailed description of the invention:
Referring to Fig. 1, the invention provides a kind of concrete and separate recovery and processing system, for cleaning concrete car 9Inner concrete residue, the sandstone that it comprises service rack 1 with manger 12, be arranged at manger 12 belows dividesDisembark 3, the lead-over groove 2 connecting with sand-stone separator 3, and Water Tank 4, wherein: the tank of Water Tank 4Top inlet 41 is communicated with a liquid outlet of lead-over groove 2, liquid outlet 42 and several concrete placement vehicles at the bottom of tank9 internal communication; Carwash starting switch 10 and photoelectric detection switch 11 are installed on service rack 1, and several are mixedSolidifying navy barrow 9 is shelved on respectively on service rack 1.
At the bottom of tank, liquid outlet 42 is also kept in bucket 5 with the main website equipment of peripheral hardware by main building and is communicated with water supply, and main building is kept inBucket 5 pipelines that are communicated with liquid outlet at the bottom of tank 42 are provided with circulating pump 51 and the first control valve 52, the first is controlledValve 52 is electrically connected with the water level detection switch in the temporary bucket 5 of main building, establishes when water level reaches this water level detection switchWhen fixed height of water level, stop supplying water, the first control valve 52 is closed. Being communicated with the temporary bucket 5 of main building goes out with at the bottom of tankOn the pipeline of liquid mouth 42, be also provided with a branch road that branches to tank deck inlet 41, route the second control valve 53Control break-make, with the inner loop that forms of Water Tank 4, prevent that sewage residue precipitation, the knot in Water Tank 4 is solid.
Preferably, spout hole 43 is offered at the top of Water Tank 4, prevents that people from being maloperation generation wharf explosion phenomenon,Spout hole 43 is communicated with plash 6 by pipeline, and after cleaning completes, all pumps quit work, can be artificialThe scupper valve of Water Tank 4 bottoms is opened, sewage discharge, in plash 6, is kept to next time and producedIn time, is reused. In plash 6, be provided with level detection sensor 61 and sewage pump for detection of height of water level62, sewage pump 62 is communicated with tank deck inlet 41 by pipeline, is convenient to sewage and pumps into Water Tank 4. This isSystem also comprises the clear water reserviors 7 with clarified water pump 71, and clear water reserviors 7 divide to respectively Water Tank 4 and sandstone by pipeline3 fluid infusion of disembarking, pipeline is provided with the clear water control valve being electrically connected with level detection sensor 61, works as plashWhen water level that water level in 6 detects lower than level detection sensor 61, extract clear water in clear water reserviors 7 toThe interior fluid infusion of Water Tank 4.
Particularly, another liquid outlet of lead-over groove 2 is communicated with the inlet of manger 12; In lead-over groove 2, be provided withTertiary effluent position detecting sensor: detect the low water level detecting sensor 21 of low water level, detect the middle water of middle water levelThe high water level detecting sensor 23 of position detecting sensor 22 and detection high water level. Lead-over groove 2 and manger 12 itBetween be provided with jet-bedding pump 81, between lead-over groove 2 and the pipeline of Water Tank 4, be provided with out water pump 82; Liquid outlet at the bottom of tank42 and the pipeline of concrete placement vehicle 9 between be provided with car-wash pump 83. When system has just been opened, lead-over groove 2 is in low waterPosition state; When spacing in water level exceedes, open jet-bedding pump 81 liquid-pumping flush mangers 12; When lead-over groove 2In water level exceed high spacing after, lead-over groove 2 go out water pump 82 by sewage transport to Water Tank 4. UseTime, lead-over groove 2 water levels maintain between middle water level and high water level, avoid jet-bedding pump 81 to burn out.
Preferably, in Water Tank 4, be provided with near the benefit level detection sensor 44 at the bottom of tank and be located at the inspection of moisturizing positionThat surveys sensor 44 tops stops mending level detection sensor 45, mends level detection sensor 44 and car-wash pump 83Electrical connection, mends when water level exceedes the water level that level detection sensor 44 detects, and automatically opens car-wash pump 83.When lower than detect water level time, Water Tank 4 carries out fluid infusion by plash 6 or clear water reserviors 7, until reachWhile stopping mending the water level that level detection sensor 45 detects, stop.
Preferably, manger 12 is towards downward-sloping 4~8 degree of direction of sand-stone separator 3, convenient containing coagulationThe rejected water of soil is brought in sand-stone separator 3.
In specific embodiment, enforcement personnel can be according to the difference in place, reasonable Arrangement service rack 1, transitionThe putting position of the device such as groove 2, sand-stone separator 3 and Water Tank 4. As referring to Fig. 2, with Fig. 1 side by sideArrange different, all compact service racks 1 that is arranged in successively of lead-over groove 2, sand-stone separator 3 and Water Tank 4Front. Certainly, in other embodiments, also can there is other arrangement form.
The concrete of the specific embodiment of the invention separates recovery and processing system, compared with traditional recovery system,It has removed multifeed clarifier, and overall floor space is little; Sewage recycles in internal system, is difficult for producingPrecipitate and solidify, saving electric power resource, easy to maintenance; Isolated sewage can be used as industrial water, energy-conservationEnvironmental protection.
Based on same inventive concept, the present invention also provides a kind of concrete to separate the work of recovery and processing systemProcess, it comprises the steps:
Step S10: photoelectric detection switch 11 detects the signal of concrete placement vehicle 9, after the time that interval is set,Sand-stone separator 3 starts automatically;
Step S20: concrete placement vehicle 9 comes to a complete stop in place, operating personnel press carwash starting switch 10 and open automaticallyCleaning procedure, when the water level in Water Tank 4 higher than mend level detection sensor 44 detect water level time, openCar-wash pump 83, to the interior water filling of concrete placement vehicle 9; When the water level in Water Tank 4 is lower than mending level detection sensor44 detect lowest water level time, Water Tank 4 carries out after automatic water supplement again to the interior water filling of concrete placement vehicle 9;
Step S30: set mixing time, will bring sandstone into by manger 12 containing concrete rejected water and separateIn machine 3, by sandstone and sewage Separation of Solid and Liquid; Isolated sandstone centralized recovery, sewage flows through lead-over groove 2Enter Water Tank 4;
Step S40: a part of sewage in Water Tank 4 is admitted to the interior recycling of concrete placement vehicle 9, anotherPart of contaminated water be admitted in the main website equipment of peripheral hardware for the production of;
Step S50: leave after concrete placement vehicle 9 cleans, photoelectric detection switch 11 detects signal,After setting-up time, sand-stone separator 3 stops, and the water level of lead-over groove 2 is evacuated to low water level.
In specific embodiments of the invention, preferably,
In step S20, when Water Tank 4 is opened automatic water supplement pattern, preferentially extract the ponding in plash 6Carry out supply; When the ponding in plash 6 is during lower than level detection sensor 61, extract in clear water reserviors 7Clear water carry out supply;
In step S30, in the time that the sewage in lead-over groove 2 exceedes the water level that middle water level detecting sensor 22 detects,Jet-bedding pump 81 extracts sewage flushing manger 12, and after having cleaned, jet-bedding pump 81 stops prior to sand-stone separator 3Spline is moving;
In step S40, circulating pump 51 extracts sewage to tank deck inlet 41 from liquid outlet at the bottom of tank 42, formsInterior circulation, prevents that residue precipitation, the knot in sewage is solid.
To sum up, a kind of concrete provided by the invention separates the process of recovery and processing system, the sand of separationStone can centralized collection processing, and the sewage of separation both can recycle in system, again can discharge system for mainThe use of the production of station equipment, energy-conserving and environment-protective, easy and simple to handle.
By reference to the accompanying drawings the present invention has been carried out to exemplary description above, obvious realization of the present invention is not subject toState the restriction of mode, if the various improvement that adopted technical solution of the present invention to carry out, or incite somebody to action this without improvingThe design of invention and technical scheme directly apply to other occasion, all in protection scope of the present invention.

Claims (8)

1. concrete separates a recovery and processing system, residual for cleaning concrete car (9) inner concreteThing, is characterized in that, comprise band manger (12) service rack (1), be arranged under described manger (12)The sand-stone separator (3) of side, with the lead-over groove (2) of described sand-stone separator (3) perforation, and sewageTank (4), wherein:
The tank deck inlet (41) of described Water Tank (4) connects with a liquid outlet of described lead-over groove (2)Logical, the internal communication of liquid outlet at the bottom of tank (42) and concrete placement vehicle (9) described in several;
Upper carwash starting switch (10) and the photoelectric detection switch (11) installed of described service rack (1), someIndividual described concrete placement vehicle (9) is shelved on respectively on described service rack (1);
Liquid outlet at the bottom of described tank (42) is also kept in bucket (5) with the main website equipment of peripheral hardware by main building and is communicated with confessionWater, the pipeline that the temporary bucket of described main building (5) is communicated with liquid outlet at the bottom of tank (42) is provided with circulating pump (51)With the first control valve (52), described the first control valve (52) and the temporary water level struggling against in (5) of described main buildingSense switch electrical connection;
Be communicated with and on the pipeline of the temporary bucket of described main building (5) and liquid outlet (42) at the bottom of tank, be also provided with one and branch toThe branch road of described tank deck inlet (41), described route the second control valve (53) controlled break-make;
Spout hole (43) is offered at the top of described Water Tank (4), described spout hole (43) by pipeline withPlash (6) is communicated with, and is provided with the water level detecting sensing for detection of height of water level in described plash (6)Device (61) and sewage pump (62), described sewage pump (62) is by pipeline and described tank deck inlet (41)Be communicated with.
2. concrete according to claim 1 separates recovery and processing system, it is characterized in that, also comprisesThe clear water reserviors (7) of band clarified water pump (71), described clear water reserviors (7) are given respectively described Water Tank by pipeline(4) and sand-stone separator (3) fluid infusion, described pipeline is provided with and described level detection sensor (61)The clear water control valve of electrical connection.
3. concrete according to claim 1 separates recovery and processing system, it is characterized in that described mistakeAnother liquid outlet of aqueduct (2) is communicated with the inlet of described manger (12); In described lead-over groove (2)Be provided with tertiary effluent position detecting sensor: low water level detecting sensor (21), middle water level detecting sensor (22)With high water level detecting sensor (23).
4. concrete according to claim 3 separates recovery and processing system, it is characterized in that described mistakeBetween aqueduct (2) and manger (12), be provided with jet-bedding pump (81), described lead-over groove (2) and Water Tank (4)Pipeline between be provided with out water pump (82); The pipeline of liquid outlet at the bottom of described tank (42) and concrete placement vehicle (9)Between be provided with car-wash pump (83).
5. concrete according to claim 4 separates recovery and processing system, it is characterized in that described dirtIn water pot (4), be provided with near the benefit level detection sensor (44) at the bottom of tank and be located at described benefit water level detectingSensor (44) top stop mending level detection sensor (45), described benefit level detection sensor (44)Be electrically connected with described car-wash pump (83).
6. concrete according to claim 5 separates recovery and processing system, it is characterized in that described horseGroove (12) is towards downward-sloping 4~8 degree of direction of described sand-stone separator (3).
7. concrete claimed in claim 5 separates a process for recovery and processing system, and its feature existsIn, comprise the steps:
Step S10: photoelectric detection switch (11) detects the signal of concrete placement vehicle (9), interval is setTime after, sand-stone separator (3) starts automatically;
Step S20: concrete placement vehicle (9) comes to a complete stop in place, operating personnel press carwash starting switch (10)Open automatic cleaning procedure, when the water level in Water Tank (4) is higher than mending level detection sensor (44) inspectionSurvey lowest water level time, open car-wash pump (83), to the interior water filling of concrete placement vehicle (9); When Water Tank (4)In water level lower than mend level detection sensor (44) detect water level time, Water Tank (4) carries out automaticallyAfter moisturizing again to the interior water filling of concrete placement vehicle (9);
Step S30: set mixing time, described in bringing into by manger (12) containing concrete rejected waterIn sand-stone separator (3), by sandstone and sewage Separation of Solid and Liquid; Isolated sandstone centralized recovery, sewage warpLead-over groove (2) flows into Water Tank (4);
Step S40: a part of sewage in Water Tank (4) is admitted to recycling in concrete placement vehicle (9),Another part sewage be admitted in the main website equipment of peripheral hardware for the production of;
Step S50: concrete placement vehicle (9) leaves after cleaning, and photoelectric detection switch (11) detectsSignal, after the setting-up time of interval, sand-stone separator (3) stops, and the water level of lead-over groove (2) is evacuated to low waterPosition.
8. concrete according to claim 7 separates the process of recovery and processing system, and its feature existsIn,
In described step S20, when Water Tank (4) is opened automatic water supplement pattern, extract in plash (6)Ponding carry out supply; When the ponding in plash (6) is during lower than level detection sensor (61),The clear water extracting in clear water reserviors (7) carries out supply;
In described step S30, when the sewage in lead-over groove (2) exceedes middle water level detecting sensor (22)Detect water level time, jet-bedding pump (81) extract sewage flushing manger (12), after having cleaned, described punchingGroove pump (81) stops operating prior to sand-stone separator (3);
In described step S40, circulating pump (51) extracts sewage to tank deck feed liquor from liquid outlet at the bottom of tank (42)Mouth (41), circulation in forming, prevents that the residue in sewage from precipitating, it is solid to tie.
CN201410399829.3A 2014-08-14 2014-08-14 A kind of concrete separates recovery and processing system and process thereof Active CN104176960B (en)

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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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JPH10296714A (en) * 1997-04-24 1998-11-10 Denka Grace Kk Reusing method of ready-mixed concrete sludge and device
CN2666572Y (en) * 2003-12-10 2004-12-29 上海陆达机械制造有限公司 Concrete sand, stone, water separating and recovering apparatus
CN201793497U (en) * 2010-07-07 2011-04-13 刘家友 Waste concrete cleaning and separating device
CN202427544U (en) * 2011-12-09 2012-09-12 天津利顺通达水泥制品有限公司 Gravel-waste separation system
CN202829726U (en) * 2012-08-28 2013-03-27 广西大都混凝土集团有限公司 Concrete waste water and waste residue separating device
CN103801553A (en) * 2014-02-25 2014-05-21 天津市建筑科学研究院有限公司 Concrete waste comprehensive treatment system
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