CN203862376U - Gravel washing, recovering and dewatering all-in-one machine - Google Patents

Gravel washing, recovering and dewatering all-in-one machine Download PDF

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Publication number
CN203862376U
CN203862376U CN201420271694.8U CN201420271694U CN203862376U CN 203862376 U CN203862376 U CN 203862376U CN 201420271694 U CN201420271694 U CN 201420271694U CN 203862376 U CN203862376 U CN 203862376U
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CN
China
Prior art keywords
dewatering screen
communicated
sand
water
dewatering
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Expired - Fee Related
Application number
CN201420271694.8U
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Chinese (zh)
Inventor
张荣国
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张荣国
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Priority to CN201420271694.8U priority Critical patent/CN203862376U/en
Application granted granted Critical
Publication of CN203862376U publication Critical patent/CN203862376U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a gravel washing, recovering and dewatering all-in-one machine which comprises a gravel washing machine, a dewatering screen, a drive mechanism and a transmission mechanism. The output end of the gravel washing machine is communicated with an inlet of the dewatering screen. The upper portion of the dewatering screen is provided with a vibrating motor. The lower portion of the dewatering screen is provided with a recovering water tank. The upper portion of the dewatering screen is further provided with a secondary recovering tank. The recovering water tank is connected with a water pumping pipe and a water pump. The output end of the water pump is communicated with a flow inlet of a hydrocyclone located on the upper portion of the dewatering screen through a water conveying pipe. An overflowing opening of the hydrocyclone is communicated with a secondary recovery tank. A gravel setting opening formed in the lower portion of the hydrocyclone is communicated with the dewatering screen. According to the all-in-one machine, waste of natural resources is reduced, pollution to air by sewage is reduced, the thickness of manufactured gravel is uniform, less cement is used, the smoothness of concrete is high, and the building quality is improved.

Description

Dehydrating integrated machine is reclaimed in washed-out sand
technical field
The utility model relates to building field, is specifically related to a kind of washed-out sand and reclaims dehydrating integrated machine.
Background technology
Sand washer is mainly used in cleaning earth and the foreign material in separated sandstone, and sandstone is carried out to washing, classification and dehydration.Be widely used in the industries such as construction site, sandstone factory, glass factory, power station.Current existing sand washer is easy to cause the loss of fine sand in the course of the work, cause the serious wasting of resources and river course secondary pollution, and the sandstone particle coming out is excessive, in xoncrete structure, fluidity is not strong, can only in concrete, add more cement, coal ash, cause concrete surface rough, affect construction quality.In the epoch that now natural resources reduce increasingly, how maximizedly utilize existing sand and stone resources, and to improve washed-out sand quality be building field technical problem anxious to be resolved.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art part, provides a kind of washed-out sand to reclaim dehydrating integrated machine, and this equipment is by washed-out sand, dehydration, recovery three machine unifications, compact conformation, floor space is little, and fine sand is effectively reclaimed, saving resource, the sandstone even thickness washing out, smoothness is high.
Technical scheme: dehydrating integrated machine is reclaimed in a kind of washed-out sand, comprise sand washer, dewatering screen, driving mechanism and transmission mechanism, described sand washer output is communicated with dewatering screen import, the dewatering screen other end is discharging opening, on dewatering screen top, be provided with vibrating motor, in dewatering screen bottom, be provided with recovery tank, on dewatering screen top, be also provided with secondary recovery case, reclaim tank and be connected with drinking-water pipe, water pump, water pump output is communicated with the cyclone influent stream mouth that is positioned at dewatering screen top through flow pipe, cyclone overfall is communicated with secondary recovery case, the spigot that is positioned at cyclone bottom is communicated with dewatering screen.
Preferably, in order to strengthen the vibration frequency of dewatering screen, on dewatering screen top, be provided with two vibrating motors.
Preferably, for accelerating fine sand, coarse sand secondary separation speed, in recovery tank both sides, respectively connect a drinking-water pipe and water pump, and two cyclones are set on dewatering screen top, each water delivery side of pump is communicated with respectively the influent stream mouth of a cyclone through flow pipe, described cyclone overfall is communicated with secondary recovery case.
Preferably, described secondary recovery case discharge outlet and recovery water-trough outlet are communicated with sewer pipe through water valve and drainpipe respectively.
The beneficial effects of the utility model: the utility model is by washed-out sand, dehydration and to the fine sand secondary recovery structure that is integrated, compact conformation, floor space are few, have saved production cost, are at least client and save first funds up to ten thousand.Add secondary recovery case, the water sand mixture of process dewatering screen being crossed to filtration by cyclone is shunted again, layering, the sand that particle is slightly large returns dewatering screen, the fine sand that particle is relatively little enters secondary recovery case, in secondary recovery case, through precipitate and separate, fine sand is further reclaimed.Reduced the waste of natural resources and the secondary pollution in river course, the sandstone even thickness of making, few with cement, concrete smoothness is high, has improved construction quality.
Accompanying drawing explanation
Fig. 1 is that dehydrating integrated machine overall structure schematic diagram is reclaimed in the utility model washed-out sand;
Fig. 2 is the side structure schematic diagram of Fig. 1;
Fig. 3 is the plan structure schematic diagram of Fig. 1.
Number in the figure: 1 is cleaning case, 2 is bucket, and 3 is dewatering screen, and 4 is secondary recovery case, and 5 is motor; 6 for reclaiming tank, and 7 is vibrating motor, and 8 is cyclone, and 9 is drinking-water pipe, and 10 is flow pipe; 11 is influent stream mouth, and 12 is overfall, and 13 is discharging opening, and 14 is water pump.
The specific embodiment
Embodiment 1: dehydrating integrated machine is reclaimed in a kind of washed-out sand, referring to Fig. 1, Fig. 2, comprise sand washer, dewatering screen 3, driving mechanism and transmission mechanism, described sand washer comprises cleaning case 1, bucket 2, and described sand washer output is communicated with dewatering screen 3 imports, and described dewatering screen 3 other ends are discharging opening, on dewatering screen 3 tops, two vibrating motors 7 are set, in dewatering screen 3 bottoms, are provided with and reclaim tank 6.During sand washer work, sandstone enters cleaning case from feeder trough, rolls, and grind mutually under the drive of bucket impeller, removes the impurity that covers sandstone surface, destroys the steam layer of coated sand grains simultaneously, is beneficial to dehydration; Add water simultaneously, form powerful current, in time by impurity and the little foreign matter of proportion is taken away and discharge from sand washer overfall, complete cleaning action.Sandstone after washing enters dewatering screen and dewaters.Dewatering screen dither, carries out processed to the sand of washing, and the water taking off enters bottom through filter screen and reclaims tank.
The present embodiment is also provided with secondary recovery case 4 on dewatering screen 3 tops, as shown in Figure 3, in recovery tank 6 both sides, be connected with respectively drinking-water pipe 9, water pump 14, water pump 14 outputs that are positioned at both sides are communicated with a cyclone 8 influent stream mouths 11 that are positioned at dewatering screen 3 tops through flow pipe 10 respectively, cyclone 8 overfalls 12 are communicated with secondary recovery case 4, the spigot that is positioned at cyclone 8 bottoms is communicated with dewatering screen 3, and described secondary recovery case 4 discharge outlet and recovery tank 6 discharge outlet are communicated with sewer pipe through water valve and drainpipe respectively.Reclaim tank and collect the water sand mixture that dewatering screen vibration is discharged, and water, sand mixture that dewatering screen is discharged carry out secondary separation, through cyclone centrifugal rotation, thicker sandstone comes back to dewatering screen, and discharge from discharging opening, thinner sand enters secondary recovery case with overfall, fine sand precipitation in secondary recovery case, separated with water, water after separation is discharged through drainpipe, sewer, is deposited in the fine sand recycling in secondary recovery case, after mixing with the bulky grain sand washing out, make sandstone even thickness, smoothness is high.The present embodiment has reduced the discharge of sewage, more environmental protection and energy saving.

Claims (4)

1. dehydrating integrated machine is reclaimed in a washed-out sand, comprise sand washer, dewatering screen, driving mechanism and transmission mechanism, described sand washer output is communicated with dewatering screen import, the dewatering screen other end is discharging opening, on dewatering screen top, be provided with vibrating motor, in dewatering screen bottom, be provided with recovery tank, it is characterized in that: on dewatering screen top, be also provided with secondary recovery case, reclaim tank and be connected with drinking-water pipe, water pump, water pump output is communicated with the cyclone influent stream mouth that is positioned at dewatering screen top through flow pipe, cyclone overfall is communicated with secondary recovery case, the spigot that is positioned at cyclone bottom is communicated with dewatering screen.
2. dehydrating integrated machine is reclaimed in washed-out sand according to claim 1, it is characterized in that: on dewatering screen top, be provided with two vibrating motors.
3. dehydrating integrated machine is reclaimed in washed-out sand according to claim 1, it is characterized in that: in recovery tank both sides, respectively connect a drinking-water pipe and water pump, and two cyclones are set on dewatering screen top, each water delivery side of pump is communicated with respectively the influent stream mouth of a cyclone through flow pipe, described cyclone overfall is communicated with secondary recovery case.
4. according to the washed-out sand described in claim 1-3 any one, reclaim dehydrating integrated machine, it is characterized in that: described secondary recovery case discharge outlet and recovery water-trough outlet are communicated with sewer pipe through water valve and drainpipe respectively.
CN201420271694.8U 2014-05-27 2014-05-27 Gravel washing, recovering and dewatering all-in-one machine Expired - Fee Related CN203862376U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420271694.8U CN203862376U (en) 2014-05-27 2014-05-27 Gravel washing, recovering and dewatering all-in-one machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420271694.8U CN203862376U (en) 2014-05-27 2014-05-27 Gravel washing, recovering and dewatering all-in-one machine

Publications (1)

Publication Number Publication Date
CN203862376U true CN203862376U (en) 2014-10-08

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CN201420271694.8U Expired - Fee Related CN203862376U (en) 2014-05-27 2014-05-27 Gravel washing, recovering and dewatering all-in-one machine

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105201431A (en) * 2015-09-25 2015-12-30 河南省煤炭科学研究院有限公司 Coal-water separation system and separation method thereof
CN110812933A (en) * 2019-11-29 2020-02-21 福建省明能新型建材有限公司 Iron tailing fine sand powder recovery plant in sedimentation tank
CN111790516A (en) * 2020-07-16 2020-10-20 中铁二局集团有限公司 Circulating type building slurry hydraulic separation system and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105201431A (en) * 2015-09-25 2015-12-30 河南省煤炭科学研究院有限公司 Coal-water separation system and separation method thereof
CN105201431B (en) * 2015-09-25 2018-08-24 河南省煤科院科明机电设备有限公司 A kind of coal and water separate system and its separation method
CN110812933A (en) * 2019-11-29 2020-02-21 福建省明能新型建材有限公司 Iron tailing fine sand powder recovery plant in sedimentation tank
CN111790516A (en) * 2020-07-16 2020-10-20 中铁二局集团有限公司 Circulating type building slurry hydraulic separation system and method

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141008

Termination date: 20170527

CF01 Termination of patent right due to non-payment of annual fee