CN-224208668-U - Cleaning device for reducing surface impurities and mud content of machine-made sand

CN224208668UCN 224208668 UCN224208668 UCN 224208668UCN-224208668-U

Abstract

The utility model discloses a cleaning device for reducing impurities and mud content on the surface of machine-made sand, which belongs to the technical field of mechanical equipment and comprises a sand washing bin, wherein a stirring motor is fixed on the inner side of the sand washing bin, the stirring motor is connected with a stirring screw shaft positioned in the sand washing bin, the outer side of the sand washing bin is of an opening structure, a filter screen is arranged at the bottom of the sand washing bin, a water spraying component is arranged at the top of the sand washing bin, a sewage bin is connected to the bottom of the sand washing bin, a water outlet is formed in the bottom of the sewage bin, a mounting groove is formed in the water outlet, and a water draining component is mounted on the mounting groove. The cleaning device for reducing the impurities and the mud content on the surface of the machine-made sand can efficiently remove the impurities on the surface of the machine-made sand, and the problem that sewage is difficult to treat is avoided.

Inventors

ZHANG XIAOXIN
ZHENG TAO
LIU SIMIN
ZHOU KETAO
YANG JINGLIANG
Mai Tianyou
GUO YONGLE
TAN SHUANG

Assignees

广东长亨石业有限公司
广西大学

Dates

Publication Date: 20260508
Application Date: 20250529

Claims (8)

1. A cleaning device for reducing impurities and mud content on the surface of machine-made sand is characterized by comprising a sand washing bin, wherein a stirring motor is fixed on the inner side of the sand washing bin, the stirring motor is connected with a stirring screw shaft positioned in the sand washing bin, the outer side of the sand washing bin is of an opening structure, a filter screen is arranged at the bottom of the sand washing bin, a water spraying component is arranged at the top of the sand washing bin, a sewage bin is connected to the bottom of the sand washing bin, a water outlet is formed in the bottom of the sewage bin, a mounting groove is formed in the water outlet, and a water draining component is mounted on the mounting groove.
2. The cleaning device for reducing surface impurities and mud content of machine-made sand according to claim 1, wherein the water spraying assembly comprises a bracket arranged above the sand washing bin, and a spray head is arranged on the bracket.
3. The cleaning device for reducing surface impurities and mud content of machine-made sand according to claim 2, wherein a flushing connecting pipe is arranged at the top of the bracket, a cavity structure is arranged in the flushing connecting pipe, the spray head is arranged at the bottom of the flushing connecting pipe, and a water inlet joint is arranged at one side of the flushing connecting pipe.
4. The cleaning device for reducing surface impurities and mud content of machine-made sand according to claim 1, wherein the top of the inner side of the sand washing bin is provided with a discharging hopper.
5. The cleaning device for reducing surface impurities and mud content of machine-made sand according to claim 1, wherein the side edge of the installation groove is fixedly provided with an installation screw, and the drainage component is fixed on the installation groove through an installation nut matched with the installation screw.
6. The cleaning device for reducing surface impurities and mud content of machine-made sand according to claim 1, wherein the water draining assembly comprises a water baffle, a rubber pad is arranged on the inner side of the water baffle, and a water draining pipe is arranged on the outer side of the water baffle.
7. The cleaning device for reducing surface impurities and mud content of machine-made sand according to claim 6, wherein the bottom of the inner side of the water baffle is provided with a receiving groove.
8. The cleaning device for reducing surface impurities and mud content of machine-made sand according to claim 6, wherein a handle is arranged on the outer side of the water baffle.

Description

Cleaning device for reducing surface impurities and mud content of machine-made sand Technical Field The utility model relates to the technical field of mechanical equipment, in particular to a cleaning device for reducing impurities and mud content on the surface of machine-made sand. Background Machine-made sand is an important material for construction and engineering construction, and is widely applied to concrete preparation, road construction and construction engineering. Machine-made sand is mainly used for replacing natural river sand because natural river sand resources are increasingly reduced, and the machine-made sand has stable quality and sustainable supply. However, machine-made sand suffers from problems during application, one of the most significant of which is the high surface mud content and difficulty in cleaning impurities. The high surface mud content of the machine-made sand can affect the combination of the machine-made sand and cement, and reduce the strength and durability of the concrete, thereby affecting the engineering quality. In addition, because the machine-made sand particles are smaller, the impurities are difficult to clean, so that the impurities are difficult to completely clean in the production and application processes, and the performance and engineering quality of the concrete are further influenced. The device is invented based on the problem of difficult sand washing, and provides corresponding technical support for machine-made sand washing. Therefore, the problems of higher mud content on the surface of the machine-made sand and difficult impurity cleaning are solved, and the method has important significance for improving the quality of the machine-made sand and promoting the application of the machine-made sand. Disclosure of Invention The utility model aims to provide a cleaning device for reducing impurities and mud content on the surface of machine-made sand, which can efficiently remove the impurities on the surface of the machine-made sand and has no problem of difficult sewage treatment. The utility model provides a cleaning device for reducing impurities and mud content on the surface of machine-made sand, which comprises a sand washing bin, wherein a stirring motor is fixed on the inner side of the sand washing bin, the stirring motor is connected with a stirring screw shaft positioned in the sand washing bin, the outer side of the sand washing bin is of an opening structure, a filter screen is arranged at the bottom of the sand washing bin, a water spraying component is arranged at the top of the sand washing bin, a sewage bin is connected to the bottom of the sand washing bin, a water outlet is formed in the bottom of the sewage bin, a mounting groove is formed in the water outlet, and a water draining component is mounted on the mounting groove. Preferably, the water spraying assembly comprises a bracket arranged above the sand washing bin, and a spray head is arranged on the bracket. Preferably, a flushing connecting pipe is arranged at the top of the bracket, a cavity structure is arranged in the flushing connecting pipe, the spray head is arranged at the bottom of the flushing connecting pipe, and a water inlet joint is arranged at one side of the flushing connecting pipe. Preferably, a discharging hopper is arranged at the top of the inner side of the sand washing bin. Preferably, the side of the installation groove is fixedly provided with an installation screw, and the drainage assembly is fixed on the installation groove through an installation nut matched with the installation screw. Preferably, the drainage assembly comprises a water baffle, a rubber pad is arranged on the inner side of the water baffle, and a drainage pipe is arranged on the outer side of the water baffle. Preferably, the bottom of the inner side of the water baffle is provided with a receiving groove. Preferably, a handle is arranged on the outer side of the water baffle. Therefore, the cleaning device for reducing the impurities and the mud content on the surface of the machine-made sand can efficiently remove the impurities on the surface of the machine-made sand, and the problem that sewage is difficult to treat is avoided. The technical scheme of the utility model is further described in detail through the drawings and the embodiments. Drawings FIG. 1 is a schematic perspective view of an embodiment of a cleaning apparatus for reducing surface impurities and mud content of machine-made sand according to the present utility model; FIG. 2 is a schematic front view of an embodiment of a cleaning apparatus for reducing surface impurities and mud content of machine-made sand according to the present utility model; FIG. 3 is a schematic elevational view of a waste bin of an embodiment of a cleaning apparatus for reducing surface impurities and mud content of machine-made sand of the present utility model; FIG. 4 is a schematic view of the structure of a drainage assembly