CN210585351U

CN210585351U - Spiral sand washer

Info

Publication number: CN210585351U
Application number: CN201921569308.2U
Authority: CN
Inventors: 刘超; 于雷; 马娟
Original assignee: Luoyang Longzhong Heavy Industry Machinery Co ltd
Current assignee: Luoyang Longzhong Heavy Industry Machinery Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-05-22
Anticipated expiration: 2029-09-20

Abstract

The utility model provides a spiral sand washer, includes cell body, center pin, a frame for supporting the cell body, cell body and center pin slope set up, and the center pin is installed in the cell body and is connected with the cell body rotation, installs helical blade on the center pin, and cell body lower part top is equipped with increases the backplate, and one side intercommunication that increases the backplate has the overflow launder, and the overflow launder deviates from one side that increases the backplate and is connected with the storage water tank, and the storage water tank has the swirler through the raceway intercommunication, installs the sediment stuff pump on the raceway, and the underflow opening of swirler is towards the basin in the cell body, the bottom of cell body lower extreme is equipped with the slag notch, and the bottom of. The fine sand and stone can be recycled, and the waste of resources is avoided; the driving motor is arranged at the upper end of the groove body, so that water can be effectively prevented, and the service lives of the driving motor and the equipment are prolonged; compact structure and small occupied area.

Description

Spiral sand washer

Technical Field

The utility model relates to a fine sand machine equipment field, especially a spiral sand washer.

Background

The sand washer is used for washing and selecting sand and stone (artificial sand and natural sand). The sand washer is widely used for washing and selecting materials in industries such as gravel fields, mines, building materials, traffic, chemical engineering, water conservancy and hydropower, concrete mixing stations and the like. Among them, machine-made sand (broken stone materials) is also called a stone washer.

The grit mixes with the muddy water, and the grit is not of uniform size, and current spiral sand washer, in the sand washing process, can't be to the grit recycle of fine particle, and the grit of fine particle is got rid of along with muddy water together, causes the waste of resource.

SUMMERY OF THE UTILITY MODEL

To above-mentioned condition, for overcoming prior art's defect, the utility model aims at providing a spiral sand washer, can realize that the fine grain grit is retrieved, compact structure, the energy consumption is little, resources are saved.

Its solution is, a spiral sand washer, including cell body, center pin, the frame that is used for supporting the cell body, cell body and center pin slope set up, and the center pin is installed in the cell body and is rotated with the cell body and be connected, installs helical blade on the center pin, cell body lower part top is equipped with and increases the backplate, one side intercommunication that increases the backplate has the overflow launder, and the overflow launder deviates from one side that increases the backplate and is connected with the storage water tank, and the storage water tank has the swirler through the raceway intercommunication, installs the sediment stuff pump on the raceway, the underflow opening of swirler is towards the basin in the cell body, the bottom of cell body lower extreme is equipped with the slag notch, and the bottom of cell body upper end is equipped.

Preferably, drive arrangement fixes in the upper end of cell body, and drive arrangement includes driving motor, reduction gear, and driving motor and retarder connection, the output shaft coaxial arrangement of reduction gear have a driving pulley, and the center pin upwards stretches out the cell body and stretch out the end and install the driven pulleys, and driving pulley and driven pulleys pass through the drive belt and form the transmission and be connected, the center pin is connected with cell body seal rotation.

Preferably, the swirler is located the upper portion of cell body upper end, the overflow mouth of swirler is connected with the overflow pipe, and the free end of overflow pipe is connected with the return water case.

Preferably, the slurry pump and the water storage tank are fixed on the frame and positioned at the lower part of the upper end of the tank body.

The utility model has the advantages that: the fine sand and stone can be recycled, and the waste of resources is avoided; the driving motor is arranged at the upper end of the groove body, so that water can be effectively prevented, and the service lives of the driving motor and the equipment are prolonged; compact structure and small occupied area.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 giving, a spiral sand washer, including cell body 1, center pin 2, the frame 3 that is used for supporting cell body 1, cell body 1 and the slope of center pin 2 set up, and center pin 2 is installed in cell body 1 and is rotated with cell body 1 and be connected, installs helical blade 4 on the center pin 2, its characterized in that, cell body 1 lower part top is equipped with increases backplate 5, it has overflow launder 6 to increase one side intercommunication of backplate 5, and overflow launder 6 deviates from one side that increases backplate 5 and is connected with storage water tank 7, and storage water tank 7 has swirler 8 through the raceway intercommunication, installs sediment stuff pump 9 on the raceway, swirler 8's underflow opening is towards the basin in the cell body 1, the bottom of cell body 1 lower extreme is equipped with slag notch 10, and the bottom of cell body 1 upper end is equipped with discharge gate 11, center pin 2 is connected with.

The driving device is fixed in the upper end of the tank body 1, and the driving device comprises a driving motor 12 and a speed reducer 13, wherein the driving motor 12 is connected with the speed reducer 13, a driving belt wheel 14 is coaxially arranged on an output shaft of the speed reducer 13, a central shaft 2 upwards extends out of the tank body 1 and extends out of the end to be provided with a driven belt wheel 15, the driving belt wheel 14 and the driven belt wheel 15 form transmission connection through a transmission belt, and the central shaft 2 is connected with the tank body 1 in a sealing and rotating. The driving motor 12 drives the central shaft 2 and the helical blade 4 to rotate through a belt wheel transmission structure.

The cyclone 8 is positioned at the upper part of the upper end of the tank body 1, an overflow pipe is connected to an overflow port of the cyclone 8, and a free end of the overflow pipe is connected with a water return tank. Water in the swirler enters the water return tank through the overflow pipe, and is convenient to recycle.

The slurry pump 9 and the water storage tank 7 are fixed on the frame 3 and are positioned at the lower part of the upper end of the tank body 1. The arrangement makes the whole equipment compact in structure and small in occupied area.

The utility model discloses when using, the work of center pin 2 is rotated, and helical blade 4 drives the grit and upwards flows from discharge gate 11, realizes the washing to the grit, again to the abluent in-process of grit, increases the interior mixed water of backplate 5 and because be in higher position, then the granule of the grit in it is very little, hardly is taken discharge gate 11 to, if directly arrange, causes the less fine sand wasting of resources of granule. The mixed water in the heightening guard plate 5 enters a water storage tank 7 along an overflow groove 6, and the mixed water in the water storage tank 7 enters a cyclone 8 under the driving of a slurry pump 9. The fine sand with small particles flows back into the tank body 1 through the underflow port under the separation action of the cyclone 8 and flows out of the discharge port 11 under the drive of the helical blades 4, so that the fine sand with small particles is recycled, the waste of the fine sand with muddy water discharge is avoided, the resources are saved, the development requirements of energy conservation, environmental protection and resource loss reduction are met.

The above-mentioned embodiments are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design concept of the present invention should be included in the protection scope defined by the claims of the present invention.

Claims

1. A spiral sand washer comprises a groove body (1), a central shaft (2) and a frame (3) for supporting the groove body (1), wherein the groove body (1) and the central shaft (2) are obliquely arranged, the central shaft (2) is arranged in the groove body (1) and is rotationally connected with the groove body (1), a spiral blade (4) is arranged on the central shaft (2), the spiral sand washer is characterized in that a heightening protection plate (5) is arranged above the lower part of the groove body (1), an overflow groove (6) is communicated with one side of the heightening protection plate (5), a water storage tank (7) is connected with one side of the overflow groove (6) departing from the heightening protection plate (5), the water storage tank (7) is communicated with a swirler (8) through a water pipe, a slurry pump (9) is arranged on the water pipe, a bottom flow port of the swirler (8) faces to a water tank in the groove body, the bottom of the upper end of the tank body (1) is provided with a discharge hole (11), and the central shaft (2) is connected with a driving device for driving the central shaft to rotate.

2. The spiral sand washer according to claim 1, wherein the driving device is fixed at the upper end of the tank body (1), the driving device comprises a driving motor (12) and a speed reducer (13), the driving motor (12) is connected with the speed reducer (13), a driving pulley (14) is coaxially installed on an output shaft of the speed reducer (13), the central shaft (2) extends upwards out of the tank body (1), a driven pulley (15) is installed at the extending end of the central shaft, the driving pulley (14) and the driven pulley (15) are in transmission connection through a transmission belt, and the central shaft (2) is in sealing rotation connection with the tank body (1).

3. The spiral sand washer according to claim 1, characterized in that the cyclone (8) is positioned at the upper part of the upper end of the tank body (1), an overflow pipe is connected to an overflow port of the cyclone (8), and a water return tank is connected to the free end of the overflow pipe.

4. The spiral sand washer according to claim 1, characterized in that the slurry pump (9) and the water storage tank (7) are fixed on the frame (3) and are located at the lower part of the upper end of the tank body (1).