CN104190531A - Sand and stone separating device and method - Google Patents

Sand and stone separating device and method Download PDF

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Publication number
CN104190531A
CN104190531A CN201410385889.XA CN201410385889A CN104190531A CN 104190531 A CN104190531 A CN 104190531A CN 201410385889 A CN201410385889 A CN 201410385889A CN 104190531 A CN104190531 A CN 104190531A
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CN
China
Prior art keywords
helical axis
sand
water
axle
concrete
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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
CN201410385889.XA
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Chinese (zh)
Inventor
赵纪军
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.)
SICHUAN SHUANGYUAN ENVIRONMENTAL PROTECTION EQUIPMENT Co Ltd
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SICHUAN SHUANGYUAN ENVIRONMENTAL PROTECTION EQUIPMENT Co Ltd
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Priority to CN201410385889.XA priority Critical patent/CN104190531A/en
Publication of CN104190531A publication Critical patent/CN104190531A/en
Pending legal-status Critical Current

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Abstract

The invention provides a sand and stone separating device and method. The sand and stone separating device comprises a lifting screw mechanism, a screening device and an assembly water tank. The screening device is arranged above the lifting screw mechanism, and the assembly water tank is provided with a stone removal roller, a water outlet and an upper rack supporting rod. The water outlet is formed in the side wall of the assembly water tank, and the front end of the screening device is connected with a speed reducer and a motor. The sand and stone separating method includes the steps that position information of a concrete vehicle is acquired through an infrared detector, and then a sand and stone separating working state is automatically executed; water is added to a washing water adding pipe so that the concrete vehicle can be washed; concrete in the concrete vehicle is dumped into a guide chute and flows into the sand and stone separating device under the effect of water flow; waste water flowing out of the sand and stone separating device is guided into a sedimentation tank for sedimentation; water in the sedimentation tank is conveyed to the washing water adding pipe and the guide chute through a sewage lifting pump to be recycled; an oil filling pump is arranged on the lower portion of the assembly water tank, and automatic oil filling maintenance is conducted on each bearing portion.

Description

A kind of sand-gravel separation device and method
Technical field
The present invention relates to building material manufacture field, be specifically related to a kind of sand-gravel separation device and method.
Background technology
Building waste is the discarded object producing in building is implemented to newly-built, renovating and enlarging or demolishing process, wherein concrete waste material is the most common a kind of building waste, sand-stone separator is to utilize certain sieving machine, the mechanical device that stone is separated and it is cleaned with sand.
Tradition sand-gravel separation device is not suitable for the residual concrete of mixing plant industry and reclaiming again of carwash waste material, so need the sand-gravel separation device that one designs for (transport building site residue material to, clean the waste material producing after the concrete car) recycling of Concrete Industry discarded concrete badly.
Traditional sandstone separation method can cause a large amount of wastes to water resource, and can not realize the automation processing that sandstone separates, can be by sandstone separation water circulation use so need one badly, and can realize the sandstone separation method of sandstone separation automation processing.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, a kind of sand-gravel separation device is provided, this sand-gravel separation device can be realized the residual concrete of mixing plant industry and reclaiming again of carwash waste material; A kind of sandstone separation method is provided, and this sandstone separation method can be by the sandstone separating and with water circulation use, and can realize the automation processing of sandstone separation.
For reaching above-mentioned requirements, the technical scheme that the present invention takes is:
A kind of sand-gravel separation device is provided, and this sand-gravel separation device comprises lifting screw mechanism, screening plant and assembling water tank; Promote screw mechanism and screening plant and be all arranged on assembling water tank inside, screening plant is arranged at and promotes screw mechanism top, assembling water tank is provided with de-stone cylinder, delivery port and frame support upper boom, delivery port is arranged on the sidewall of assembling water tank, and screening plant front end is connected with reductor and motor.
A kind of sandstone separation method is provided, and this sandstone separation method comprises by infrared detector and obtains concrete truck position information, automatically to enter sandstone mask work state; Rinse filler pipe concrete car is added to water car-washing; Concrete in concrete car is poured in deflector chute, and flowed into sand-gravel separation device under the effect of current; The waste water flowing out in sand-gravel separation device is imported to sedimentation basin to be precipitated; And by sewage pump, the water transport in sedimentation basin is recycled toward described flushing filler pipe and deflector chute place.
This sand-gravel separation device can be realized the recycling of Concrete Industry discarded concrete, has greatly reduced the wastage of material of Concrete Industry, and then has saved cost of material; This sand-gravel separation device has sub-sieve bucket and promotes the dual separating mechanism of screw mechanism, can be good at solving sandstone and separates incomplete phenomenon, good separating effect; In filtration, sub-sieve bucket place has designed de-stone cylinder, can effectively prevent the stopping state of stone to screen cloth, extends the service life of sand-stone separator; When use, concrete first sieves for the first time through water flushing inflow screening plant, and large stone screen is branched away, and can avoid like this stone card machine; Yellow ground and water flow into U-shaped groove through the mesh of screening plant, and helical blade rises to yellow ground certain altitude again and separates with water, and the yellow ground water content of separating is like this lower, can directly regard raw material reuse, are enterprise's cost that saves material; Before helical axis bottom bearings and helical axis, end bearing block is provided with an oil filler point, adopts automatic oiling, can keep for a long time the lubricity of bearing; This sandstone separation method can be by sandstone separation water circulation use by sedimentation basin, sewage pump and guiding gutter cleaning hose are set, and by infrared detector being set and the platform and then realize the automation processing that sandstone separates of moveing backward.
Brief description of the drawings
Accompanying drawing described herein is used to provide further understanding of the present application, form the application's a part, in these accompanying drawings, represent same or analogous part with identical reference number, the application's schematic description and description is used for explaining the application, and forms the improper restriction to the application.In the accompanying drawings:
Fig. 1 schematically shows according to the structural representation of the sand-gravel separation device of an embodiment of the application.
Fig. 2 schematically shows according to the structural representation of the sand-gravel separation device of an embodiment of the application.
Fig. 3 schematically shows according to the structural representation of the sand-gravel separation device front-end bearing pedestal assembly of an embodiment of the application.
Fig. 4 schematically shows according to the structural representation of the sand-gravel separation device rear bearing block assembly of an embodiment of the application.
Fig. 5 schematically shows the structural representation that promotes screw mechanism according to the sand-gravel separation device of an embodiment of the application.
Fig. 6 is rear bearing block assembly automatic oiling schematic diagram.
Fig. 7 is front-end bearing pedestal assembly automatic oiling schematic diagram.
Fig. 8 is the demonstration graph of this sandstone separation method.
Wherein: 1, stillpot; 2, de-stone cylinder; 3, assembling water tank supports upper boom; 4, screening plant; 5, assembling water tank; 6, reductor; 7, motor; 8, helical blade; 9, black box before helical axis; 10, lifting piece reducing motor; 11, yellow ground outlet; 12, spiral central siphon; 13, U-shaped groove; 14, delivery port; 15, sealing ring; 16, helical axis front end adpting flange; 17, helical axis front end motor connecting axle; 18, end bearing block before helical axis; 19, front oil filler point; 20, thrust bearing; 21, motor bearing seat front shroud; 22, also tight bung flange; 23, shaft coupling; 24, floor clip; 25, rolling bearing; 26, helical axis bottom bearings cover plate; 27, rear oil filler point; 28, helical axis bottom bearings; 29, conical bearing; 30, spiral axle bed fixed head; 31, rear sealing ring; 32, connecting axle after helical axis; 33, spiral central siphon; 34, helical axis back seat thrust bearing; 35, black box after helical axis; 36, oil drum; 37, rear end filling pump; 38, rear end oiling controller; 39, rear end oil fuel tube; 40, front end filling pump; 41, front end oiling controller; 42, front end oil fuel tube; 43, promote screw mechanism; 44, guide plate; 45, sparge pipe; 46, stone outlet; 47, deflector chute; 48, rinse filler pipe; 49, concrete car; 50, sedimentation basin; 51, sewage pump; 52, infrared detector; 53, reversing platform; 54, drainage ditch; 55, guiding gutter cleaning hose; 56, supporting mechanism.
Detailed description of the invention
For making the application's object, technical scheme and advantage clearer, below in conjunction with drawings and the specific embodiments, the application is described in further detail.
In the following description, quoting of " embodiment ", " embodiment ", " example ", " example " etc. shown to embodiment or the example so described can comprise special characteristic, structure, characteristic, character, element or limit, but be not that each embodiment or example must comprise special characteristic, structure, characteristic, character, element or limit.In addition, reuse phrase " according to the application embodiment " and, although be likely to refer to identical embodiment, not must refer to identical embodiment.
For the sake of simplicity, omitted and well known to a person skilled in the art some technical characterictic in below describing.
According to the application embodiment, a kind of sand-gravel separation device is provided, as shown in Figure 1 to Figure 2, comprise and promote screw mechanism 43, screening plant 4 and assembling water tank 5; Promote screw mechanism 43 and screening plant 4 and be all arranged on assembling water tank 5 inside, screening plant 4 is arranged at and promotes screw mechanism 43 tops, assembling water tank 5 is provided with de-stone cylinder 2, delivery port 14 and frame support upper boom 3, delivery port 14 is arranged on the sidewall of assembling water tank 5, screening plant 4 front ends are connected with reductor 6 and motor 7, and the rear yellow ground of screening plant 4 and who concrete enter and can see through mesh on screening plant 4 and flow out and prolong deflector 44 and flow into stillpot 1.
According to the application embodiment, as shown in Figure 5, promote screw mechanism 43 and comprise U-shaped groove 13, spiral central siphon 12 and helical blade 8; Helical blade 8 is set on described spiral central siphon 12, and U-shaped groove 13 is arranged at helical blade 8 belows; Spiral central siphon 12 two ends are respectively arranged with after helical axis black box 9 before black box 35 and helical axis, after helical axis, on the front black box 9 of black box 35 and helical axis, be respectively arranged with rear oil filler point 27 and the front oil filler point 19 for oiling, U-shaped groove 13 bottoms are provided with yellow ground outlet 11.
According to the application embodiment, as shown in Figure 3, before helical axis, on black box 9, be provided with helical axis front end adpting flange 16, helical axis front end adpting flange 16 one end are welded on described spiral central siphon 12, the other end of helical axis front end adpting flange 16 is connected with helical axis front end motor connecting axle 17, is provided with the front end bearing block 18 of helical axis, thrust bearing 20, floor clip 24, also tight bung flange 22, sealing ring 15 and rolling bearing 25 on helical axis front end motor connecting axle 17; Helical axis front end motor connecting axle 17 is connected with lifting piece reducing motor 10 by shaft coupling 23.
According to the application embodiment, as shown in Figure 4, after helical axis, on black box 35, be provided with connecting axle 32 after helical axis, after helical axis, connecting axle 32 one end are welded on described spiral central siphon 12, after helical axis, connecting axle 32 other ends are arranged with spiral axle bed fixed head 30, spiral axle bed fixed head 30 is provided with rear sealing ring 15, spiral axle bed fixed head 30 is connected with helical axis bottom bearings 28, is provided with conical bearing 29, helical axis bottom bearings cover plate 26 and helical axis back seat thrust bearing 34 in helical axis bottom bearings 28.
According to the application embodiment, as shown in Figure 6, front oil filler point 19 is connected with front end filling pump 40 by front end oil fuel tube 42, front end filling pump 40 is connected with oil drum 36 by front end oil fuel tube 42, and front end oiling controller 41 is connected with lifting piece reducing motor 10 and front end filling pump 40 circuit respectively.
According to the application embodiment, as shown in Figure 6, rear oil filler point 27 is connected with rear end filling pump 37 by rear end oil fuel tube 39, and rear end filling pump 37 is connected with oil drum 36 by rear end oil fuel tube 39, and rear end oiling controller 38 is connected with rear end filling pump 37 circuit.
As shown in Figure 1, helical blade 8 has certain pitch, by helical blade 8 around spiral central siphon 12 by being welded to connect, helical blade 8 and spiral central siphon 12 all adopt carbon steel material.Screening plant 4 will with its motor 7 and reductor 6 keeping parallelisms, promote screw mechanism 43 will with lifting piece reducing motor 10 keeping parallelisms, de-stone cylinder 2 wants level to be arranged on screening plant 4.
As shown in Figure 1, promoting screw mechanism 43 is 20 with the angle of horizontal direction oto 25 o, and be 22 at angle otime sandstone separating effect the best; Screening plant 4 is 0 with the angle of horizontal direction oto 10 o, and be 5 at angle otime sandstone separating effect the best.
As shown in Figure 1, U-shaped groove 13 is fixed on assembling water tank 5 by supporting mechanism 56.
As shown in Figure 6 to 7, in use because front end oiling controller 41 is connected with reducing motor 10 and front end filling pump 40 circuit respectively, front end oiling controller 41 can be identified and record the rotation situation of reducing motor 10, when the number of revolutions of reducing motor 10 reach a certain amount of after, front end oiling controller 41 will be controlled front end filling pump 40 sucking-off oil from oil drum 36, and be injected in helical axis bottom bearings 28, and then play the lubricated and maintenance effect to this device; In like manner when front end oiling controller 41 detect the number of revolutions of speed motor 10 reach a certain amount of after, front end oiling controller 41 can send to rear end oiling controller 38 by this information, and then rear end oiling controller 38 meeting control rear end filling pumps 37 sucking-off oil from oil drum 36, and be injected in the front end bearing block 18 of helical axis.
When this sand-gravel separation device uses, clout in the remaining material concrete of mixing plant and concrete car is through deflector chute, under the momentum effect of water, enter the screening plant 4 of sand-stone separator, concrete carries out disturbance repeatedly through helical blade 8 and separates in filtration sub-sieve bucket, the yellow ground of small particle diameter and water fall into the stillpot 1 of sand-stone separator through the mesh of screening plant 4 upper screen cloths, the stone of large particle diameter is fallen underground by the other end outlet of screening plant 4, thereby reaches the object that sandstone separates; The yellow ground that falls into stillpot 1, promoting under the effect of screw mechanism 43,13 li of U-shaped grooves, drives through helical blade 8, and yellow ground is slowly risen to the top that promotes screw mechanism 43 from stillpot 1 bottom, and falls undergroundly, reaches the object that sand water separates; Water unnecessary in stillpot is discharged by delivery port 14.
This sand-gravel separation device adopts and cleans for five times discarded mixed earth, the yellow ground in concrete can be separated with stone comprehensively: be first to rinse concrete car by adding water in tank sand material is diluted to cleaning for the first time; Pour waste material into deflector chute by concrete car again and dilute for the second time cleaning; Discarded mixed earth after twice cleaning is delivered in screening plant 4 through deflector chute, and water spray cleans for the third time; After sand, building stones being separated by screening plant 4, carrying out the 4th time cleans; And the mixture of sand material, building stones, powder and water is separated in container, by promoting screw mechanism 43 by the output of sand material, and in lifting screw mechanism 43, undertaken the 5th time by stirring and clean.Through equipment discharging opening, building stones are separated, and allow the mixture of powder and water flow into the mixture stirring pool of powder sedimentation basin or powder and water; In precipitation, water and mixture are dialled from; Or use agitator that powders mixture is stirred and prepares to reclaim use, all recyclable recyclings of building stones, sand material.
As shown in Figure 8, the operational process of this sandstone separation method is: when the concrete car 49 with residual concrete enters after reversing platform 53, after sensing concrete car 49, infrared detector 52 can automatically start the sewage pump 51 in sedimentation basin 50, carry out carwash by rinsing filler pipe 48 to adding water in concrete car 49, waste water after carwash and waste material import guiding gutter 47, in guiding gutter cleaning hose 55 under the effect of flushing water, by the screening plant 4 of the waste water after carwash and waste material importing sand-gravel separation device, concrete separates with water stone through the rotation tipping effect of screening plant 4 with yellow ground, stone after separation is got rid of from stone outlet 46, the sieve aperture that yellow ground and water see through on screening plant 4 drops on guide plate 44, and under the guide functions of guide plate 44, flow in stillpot 1, yellow ground is got rid of from yellow ground outlet 11 under driving through the helical blade 8 of lifting screw mechanism 43, unnecessary flushing water is discharged from delivery port 14, the water of discharging flows into sedimentation basin 50 through drainage ditch 54 and precipitates, clear water after precipitation once needs to carry out when sandstone separates to prolong pipeline by the effect of sewage pump 51 and enter sparge pipe 45 upper, this sparge pipe 45 is arranged on sand-gravel separation device inside, and this sparge pipe 45 can be washed the sandstone on screening plant 4 sieve apertures off by water spray, clear water after precipitation also can enter and rinse filler pipe 48 and deflector chute 47 under the effect of sewage pump 51.
The above embodiment only represents several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not be interpreted as limitation of the scope of the invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection domain of the present invention.Therefore protection scope of the present invention should be with described claim for being as the criterion.

Claims (7)

1. a sand-gravel separation device, is characterized in that: comprise and promote screw mechanism (43), screening plant (4) and assembling water tank (5); Described lifting screw mechanism (43) and screening plant (4) are all arranged on described assembling water tank (5) inside, screening plant (4) is arranged at and promotes screw mechanism (43) top, described assembling water tank (5) is provided with de-stone cylinder (2), delivery port (14) and frame support upper boom (3), described delivery port (14) is arranged on the sidewall of assembling water tank (5), and described screening plant (4) front end is connected with reductor (6) and motor (7).
2. sand-gravel separation device according to claim 1, is characterized in that: described lifting screw mechanism (43) comprises U-shaped groove (13), spiral central siphon (12) and helical blade (8); It is upper that described helical blade (8) is set in described spiral central siphon (12), and described U-shaped groove (13) is arranged at helical blade (8) below; Spiral central siphon (12) two ends are respectively arranged with after helical axis black box (9) before black box (35) and helical axis, on black box after described helical axis (35) and the front black box of helical axis (9), be respectively arranged with rear oil filler point (27) and front oil filler point (19) for oiling, described U-shaped groove (13) bottom is provided with yellow ground outlet (11).
3. lifting screw mechanism according to claim 2, it is characterized in that: before described helical axis, on black box (9), be provided with helical axis front end adpting flange (16), described helical axis front end adpting flange (16) one end is welded on described spiral central siphon (12), the other end of helical axis front end adpting flange (16) is connected with helical axis front end motor connecting axle (17), on described helical axis front end motor connecting axle (17), be provided with the front end bearing block (18) of helical axis, thrust bearing (20), floor clip (24), and tight bung flange (22), sealing ring (15) and rolling bearing (25), described helical axis front end motor connecting axle (17) is connected with lifting piece reducing motor (10) by shaft coupling (23).
4. lifting screw mechanism according to claim 2, it is characterized in that: on black box after described helical axis (35), be provided with connecting axle (32) after helical axis, connecting axle after described helical axis (32) one end is welded on described spiral central siphon (12), connecting axle after described helical axis (32) other end is arranged with spiral axle bed fixed head (30), described spiral axle bed fixed head (30) is provided with rear sealing ring (15), spiral axle bed fixed head (30) is connected with helical axis bottom bearings (28), in described helical axis bottom bearings (28), be provided with conical bearing (29), helical axis bottom bearings cover plate (26) and helical axis back seat thrust bearing (34).
5. lifting screw mechanism according to claim 2, it is characterized in that: described front oil filler point (19) is connected with front end filling pump (40) by front end oil fuel tube (42), described front end filling pump (40) is connected with oil drum (36) by front end oil fuel tube (42), and front end oiling controller (41) is connected with lifting piece reducing motor (10) and front end filling pump (40) circuit respectively.
6. lifting screw mechanism according to claim 2, it is characterized in that: described rear oil filler point (27) is connected with rear end filling pump (37) by rear end oil fuel tube (39), described rear end filling pump (37) is connected with oil drum (36) by rear end oil fuel tube (39), and rear end oiling controller (38) is connected with rear end filling pump (37) circuit.
7. a sandstone separation method, comprising:
Obtain concrete car (49) positional information by infrared detector (52), automatically to enter sandstone mask work state;
Rinse filler pipe (48) concrete car (49) is added to water car-washing;
Concrete in concrete car (49) is poured in deflector chute (47), and flowed into sand-gravel separation device under the effect of current;
The waste water flowing out in sand-gravel separation device is imported to sedimentation basin (50) to be precipitated; And
By sewage pump (51), the water transport in sedimentation basin (50) is located to recycle toward described flushing filler pipe (48) and deflector chute (47).
CN201410385889.XA 2014-08-07 2014-08-07 Sand and stone separating device and method Pending CN104190531A (en)

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CN201410385889.XA CN104190531A (en) 2014-08-07 2014-08-07 Sand and stone separating device and method

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Application Number Priority Date Filing Date Title
CN201410385889.XA CN104190531A (en) 2014-08-07 2014-08-07 Sand and stone separating device and method

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Cited By (4)

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CN104888935A (en) * 2015-06-02 2015-09-09 山推楚天工程机械有限公司 Novel concrete gravel-sand separation device
CN105257711A (en) * 2015-09-23 2016-01-20 青岛恩普环保设备有限公司 Bearing sealing device at tail of wet concrete separator
CN108554614A (en) * 2018-05-15 2018-09-21 江苏振强机械科技股份有限公司 A kind of Multifunctional screening device
WO2021042424A1 (en) * 2019-09-04 2021-03-11 南京市金越新型建材有限公司 Waste concrete gravel screening and cleaning tank

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CN105257711A (en) * 2015-09-23 2016-01-20 青岛恩普环保设备有限公司 Bearing sealing device at tail of wet concrete separator
CN108554614A (en) * 2018-05-15 2018-09-21 江苏振强机械科技股份有限公司 A kind of Multifunctional screening device
WO2021042424A1 (en) * 2019-09-04 2021-03-11 南京市金越新型建材有限公司 Waste concrete gravel screening and cleaning tank

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