CN217165271U - Sand and soil separator - Google Patents

Abstract

The utility model discloses a sand and soil separating centrifuge, including detachable frame, set up in the frame and collect the fill, set up filter equipment on collecting the fill, set up conveyor on collecting the fill, set up on collecting the fill and wash the mechanism, collect the fill and be connected with the cistern through washing the mechanism, and wash the mechanism and be connected with filter equipment, conveyor respectively. The utility model discloses simple structure, cost of manufacture are low, adopt multilayer screen cloth and spiral push rod matched with structure, can separate sand effectively and wash, select available grains of sand and carry out reuse, and will wash water cyclic utilization through circulating line, reach the water economy resource, reduce cost's effect.

Description

Sand Separator

technical field

The utility model belongs to the technical field of mechanical equipment, and designs a separator, in particular a sand separator.

Background technique

Sand is one of the indispensable materials in construction projects. As the main building material, sand is used in the washing of materials (stones, soil blocks, etc.) in sand and gravel factories, mines, building materials and other industries, and most of the process of house demolition The wall debris also contains sand. By separating the sand from the soil and stone, it plays the role of separating the sand, gravel and sand.

Moreover, none of the existing sand washing machines have proposed relevant solvable measures, which cannot meet the needs of construction sand and affect the progress of the project, and the use of sand with a large water content is likely to cause quality problems in the project.

At present, the conventional separation of sand and soil is generally carried out by water washing, which requires a lot of water resources, and is not suitable for the removal of sand from the soil. If the content is too high, water separation will inevitably lead to a huge waste of water resources, and the soil is not easy to collect. In addition, when water is used for separation, the separated soil is wet. It also needs to be dried afterwards, which will cause a waste of energy.

Utility model content

The utility model is a sand separator provided in view of the deficiencies of the prior art, and adopts a structure in which a multi-layer screen mesh and a screw push rod are matched, so that the sand can be separated and washed effectively, and the available sand can be screened out for reuse. The cleaning water is recycled through the circulating pipeline to save water resources and reduce costs.

The technical scheme adopted by the utility model:

A sand separator includes a detachable frame, a collection bucket is arranged on the frame, and a filter device is arranged on the collection bucket. A conveying device is arranged on the bucket, and the filtered sand can be conveyed through the conveying device. A washing mechanism is arranged on the collecting bucket. The collecting bucket is connected with the reservoir through the washing mechanism, and the washing mechanism is respectively connected with the filtering device and the conveying device. The flushing mechanism can pump water from the reservoir and flush the impurities on the filter screen, which is convenient for filtering the sand, and during the transportation process, the flushing mechanism can also flush the sand twice and transport the sand out;

The filtering device is composed of several filters with different sieve diameters and vibration motors. The filters are arranged on the frame from top to bottom according to the distribution of the diameters of the sieves from large to small, and vibrations are set between the filters. The motor, when filtering, uses the vibration motor to separate impurities such as stones and soil blocks from the sand through vibration, and the sand falls from the filter screen layer by layer through the smaller and smaller sieves, and finally falls into the collection bucket;

The conveying device is composed of a conveying bucket, a screw and a conveying motor. The conveying bucket is obliquely arranged on the collecting bucket, and a screw is arranged in the conveying bucket. The bearing at the end of the conveying bucket is connected, and the sand outlet is set on the conveying bucket for sand discharge. Through the operation of the conveying motor, the screw can be driven to rotate, so that the sand in the collecting bucket is conveyed to the sand outlet, and on the side of the conveying bucket There is a return tank, which is connected to the collection bucket through the return pipe. When the screw is propelled to convey the sand, the entrained part of the cleaning water can flow into the return tank and flow into the collection bucket through the return pipe. There is a maintenance cover at the bottom of the conveying bucket to open After the cover is repaired, maintenance and repairs can be carried out in the conveying capital;

The flushing mechanism consists of a suction pipe, a drainage pipe, a primary flushing pipe, a secondary flushing pipe and a horizontal flushing pipe. The water pumping pipe and the draining pipe are both provided with water pumps. It is connected with the primary flushing pipe, the secondary flushing pipe and the horizontal flushing pipe. The primary flushing pipe is arranged on the top filter screen, and the bottom layer is provided with a horizontal flushing pipe. The combination of the vibration motor and the flushing water brings the sand into the filter screen at the bottom layer. Several water outlets are set on the horizontal flushing pipe. The water outlet can filter the sand on the bottom filter screen twice. The sand can be filtered into the smaller sieve of the bottom filter, and finally fall into the collection bucket. The secondary flushing pipe is set on the conveying bucket. When the screw pushes the sand in the collecting bucket to the sand outlet through conveying The secondary flushing pipe can flush the pushed sand and wash down the slightly larger sand particles, which can further flush and filter the sand. Connection, through the slurry outlet, the mortar in the collecting bucket and the washing water used for many times can be discharged into the reservoir through the drain pipe.

Further, the conveying bucket is provided with traveling wheels, which is convenient for transportation.

Further, waterproof casings are provided on both the vibration motor and the separation motor to prevent flushing water from penetrating into the motor.

Further, the reservoir is provided with a sedimentation chamber and a water pumping chamber, a partition layer and a filter plate are arranged between the sedimentation chamber and the water pumping chamber, the sedimentation chamber is connected with the drainage pipe, the water pumping chamber is connected with the water suction pipe, and the filter plate is connected to the sedimentation chamber. There is a filter screen. When the drain pipe discharges the cleaning water flowing into the collection bucket into the sedimentation chamber, the sand particles attached to the water are deposited in the sedimentation chamber, so as to achieve the effect of sedimentation and filtration. Then, the flushing water in the sedimentation chamber can be filtered, and then the water is pumped out through the pumping chamber and supplied to the flushing mechanism for flushing, so as to achieve the purpose of circulating water.

When filtering, turn on the switch, and the water pipe will pump the water in the pumping cavity of the reservoir into the flushing mechanism, and then put sand, gravel, wall debris and other sandy objects on the top filter screen, and then vibrate the filter screen by the vibration motor. The first flushing pipe flushes the sand from the top filter into the lower filter through cleaning water, and under the vibration of the vibration motor, the remaining stones, wood blocks and other impurities left after the top filter can be shaken off. After the top filter screen falls into the lower filter screen, it is washed again by the vibration motor and the horizontal flushing pipe, and finally falls into the collection bucket. The conveying motor on the collection bucket operates to drive the propulsion screw to rotate, thereby pushing the sand in the collection bucket out. The collecting bucket enters the conveying bucket, and the sand is pushed upwards in the conveying bucket through the propelling screw and pushes the sand out of the conveying bucket through the sand outlet. The vibrating conveying bucket makes the cleaning water fall back through vibration, and the sand at the sand outlet falls from the sand outlet. When the falling cleaning water passes through the water outlet, it will flow into the return tank through the water outlet, and flow into the collection bucket through the return pipe. Circular cleaning is carried out. When the cleaning water is repeatedly cleaned in the collection bucket for many times, the water pump switch of the drain pipe can be turned on, and the cleaning water in the collection bucket can be discharged into the reservoir through the slurry outlet through the drain pipe, with sand and gravel particles. After the cleaning water flows into the sedimentation chamber, the sand and gravel particles are precipitated, and the suction pipe draws out the sedimented and filtered cleaning water from the suction chamber and supplies it to the flushing mechanism to achieve the purpose of recycling. After the cleaning water or mortar is discharged, open the maintenance cover to repair the collecting bucket, the inside of the conveying bucket, and the screw.

The utility model has the advantages of simple structure and low production cost. The multi-layer screen mesh and the screw push rod are matched with the structure, which can effectively separate and wash the sand, screen out the available sand for reuse, and recycle the cleaning water through the circulating pipeline. , to save water resources and reduce costs.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

FIG. 2 is a schematic structural diagram of a reservoir, a collection bucket, a flushing mechanism and a conveying device of the present invention.

FIG. 3 is a schematic diagram of the structure of the reservoir of the present invention.

FIG. 4 is a schematic structural diagram of a frame, a collection bucket, a filter device and a flushing mechanism of the present invention.

FIG. 5 is a schematic structural diagram of the conveying device of the present invention.

In the picture: 1. Reservoir; 2. Pumping pipe; 3. Filter screen; 4. Rack; 5. Primary flushing pipe; 6. Vibrating motor; 7. Secondary flushing pipe; 8. Conveying bucket; 9. Bearing ; 10, separation motor; 11, walking wheel; 12, collection bucket; 13, conveying motor; 14, drain pipe; 15, sedimentation chamber; 16, horizontal flushing pipe; 17, return pipe; 18, return tank; Sand mouth; 20, screw; 21, maintenance cover; 22, pumping cavity; 23, compartment; 24, filter plate.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and embodiments, but not as a limitation of the present utility model.

In the structures shown in Figures 1, 2, 3, 4, and 5, the sand and soil separator provided by the present invention includes a detachable frame 4, and a collection bucket 12 is arranged on the frame 4, and on the collection bucket 12 A filtering device is provided, a conveying device is arranged on the collecting bucket 12, a flushing mechanism is arranged on the collecting bucket 12, the collecting bucket 12 is connected with the reservoir 1 through the flushing mechanism, and the flushing mechanism is respectively connected with the filtering device and the conveying device;

The filtering device is composed of several filters 3 with different sieve apertures and a vibration motor 6. According to the distribution of the sieve apertures from large to small, the filter screens 3 are arranged on the frame 4 from top to bottom. Vibration motor 6 is set between 3;

The conveying device is composed of a conveying bucket 8, a screw 20 and a conveying motor 13. The conveying bucket 8 is arranged obliquely on the collecting bucket 12, a screw 20 is arranged in the conveying bucket 8, and the head end of the screw 20 is arranged on the collecting bucket 12. The conveying motor 13 is connected to the conveying bucket 8, the tail end is connected to the bearing arranged at the tail end of the conveying bucket 8, the sand outlet 19 is arranged on the conveying bucket 8, and the backflow groove 18 is arranged on the side of the conveying bucket 8. The bucket 12 is connected, and a maintenance cover 21 is provided at the bottom of the conveying bucket 8;

The flushing mechanism consists of a water pumping pipe 2, a draining pipe 14, a primary flushing pipe 5, a secondary flushing pipe 7 and a horizontal flushing pipe 16. The water pumping pipe 2 and the draining pipe 14 are both provided with water pumps, and the input end of the water pumping pipe 2 is connected to the The reservoir 1 is connected, and the output ends are respectively connected with the primary flushing pipe 5, the secondary flushing pipe 7 and the horizontal flushing pipe 16. The primary flushing pipe 5 is arranged on the filter screen 3 on the top layer, and the horizontal flushing pipe is arranged on the filter screen 3 on the bottom layer. Pipe 16, several water outlets are arranged on the horizontal flushing pipe 16, the secondary flushing pipe 7 is arranged on the conveying bucket 8, and the input end of the drainage pipe 14 is connected to the slurry outlet arranged at the bottom of the collecting bucket 12.

The conveying bucket 8 is provided with a traveling wheel 11 .

Both the vibration motor 6 and the separation motor 10 are provided with waterproof casings.

The storage tank 1 is provided with a sedimentation chamber 15 and a pumping chamber 22, a partition 23 and a filter plate 24 are arranged between the sedimentation chamber 15 and the pumping chamber 22, the sedimentation chamber 15 is connected with the drain pipe 14, and the pumping chamber 22 is connected to the The suction pipe 2 is connected, and the filter plate 24 is provided with a filter screen.

When filtering, turn on the switch, and the water pipe will pump the water in the pumping cavity of the reservoir into the flushing mechanism, and then put sand, gravel, wall debris and other sandy objects on the top filter screen, and then vibrate the filter screen by the vibration motor. The first flushing pipe flushes the sand from the top filter into the lower filter through the cleaning water, and under the vibration of the vibration motor, the remaining stones, wood blocks and other impurities left after the top filter can be shaken off. After the top filter screen falls into the lower filter screen, it is flushed by the vibration motor and the horizontal flushing pipe again, and finally falls into the collection bucket. The conveying motor on the collection bucket operates to drive the propulsion screw to rotate, thereby pushing the sand in the collection bucket out. The collecting bucket enters the conveying bucket, and the sand is pushed upwards in the conveying bucket through the propelling screw and pushes the sand out of the conveying bucket through the sand outlet. The vibrating conveying bucket makes the cleaning water fall back through vibration, and the sand at the sand outlet falls from the sand outlet. When the falling cleaning water passes through the water outlet, it will flow into the return tank through the water outlet, and flow into the collection bucket through the return pipe. Circular cleaning is carried out. When the cleaning water is repeatedly cleaned in the collection bucket for many times, the water pump switch of the drain pipe can be turned on, and the cleaning water in the collection bucket can be discharged into the reservoir through the slurry outlet through the drain pipe, with sand and gravel particles. After the cleaning water flows into the sedimentation chamber, the sand and gravel particles are precipitated, and the water pumping pipe draws out the sedimented and filtered cleaning water from the water pumping chamber to supply the flushing mechanism to achieve the purpose of recycling. After the cleaning water or mortar is discharged, open the maintenance cover to repair the collecting bucket, the inside of the conveying bucket, and the screw.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the technical principles of the present invention, several improvements and modifications can be made. These improvements and retouching should also be regarded as the protection scope of the present invention.

Claims (4)

1. The sand separator is characterized in that: it comprises a detachable frame, a collection bucket is arranged on the frame, a filter device is arranged on the collection bucket, a conveying device is arranged on the collection bucket, a flushing mechanism is arranged on the collection bucket, and the collection bucket is The bucket is connected with the reservoir through the flushing mechanism, and the flushing mechanism is respectively connected with the filtering device and the conveying device; The filtering device is composed of several filters with different sieve diameters and vibration motors. The filters are arranged on the frame from top to bottom according to the distribution of the diameters of the sieves from large to small, and vibrations are set between the filters. motor; The conveying device is composed of a conveying bucket, a screw and a conveying motor. The conveying bucket is obliquely arranged on the collecting bucket, and a screw is arranged in the conveying bucket. The bearing at the end of the conveying bucket is connected, a sand outlet is arranged on the conveying bucket, a return groove is arranged on the side of the conveying bucket, the return groove is connected with the collecting bucket through a return pipe, and a maintenance cover is arranged at the bottom of the conveying bucket; The flushing mechanism consists of a suction pipe, a drainage pipe, a primary flushing pipe, a secondary flushing pipe and a horizontal flushing pipe. The water pumping pipe and the draining pipe are both provided with water pumps. It is connected with the primary flushing pipe, the secondary flushing pipe and the horizontal flushing pipe. The primary flushing pipe is arranged on the top filter screen, the bottom layer is provided with a horizontal flushing pipe, and several water outlets are arranged on the horizontal flushing pipe for the secondary flushing. The pipe is arranged on the conveying bucket, and the input end of the drainage pipe is connected with the pulp outlet arranged at the bottom of the collecting bucket. 2 . The sand and soil separator according to claim 1 , wherein the frame is provided with traveling wheels. 3 . 3 . The sand and soil separator according to claim 1 , wherein a waterproof casing is provided on both the vibration motor and the separation motor. 4 . 4. The sand-soil separator according to claim 1, characterized in that: a sedimentation chamber and a water pumping chamber are arranged in the reservoir, a partition and a filter plate are arranged between the sedimentation chamber and the water pumping chamber, and a sedimentation chamber and a drainage chamber are arranged between the sedimentation chamber and the water pumping chamber The pipe is connected, the pumping cavity is connected with the pumping pipe, and a filter screen is arranged on the filter plate.

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