Sand cleaning treatment system for castings

Abstract

The invention discloses a sand removal treatment system for castings. The sand removal treatment system comprises a sand removal device and a water circulation system. According to the invention, thesand cleaning device is adopted to place a workpiece in the sand cleaning chamber for sand cleaning; therefore, the condition that sand dust flies in the sand cleaning process is avoided; sand and dust falling from the workpiece directly enter the sand collecting box along with water flow to be stored; sand and dust can be prevented from adhering to the surface of a workpiece, the sand removing effect of the workpiece is improved, the sand collecting box is discharged through the sand removing water discharging pipe and recycled to the high-pressure water gun for sand removing after being treated through the water circulation system; therefore, a complete sand removing system is formed, the sand removing effect and efficiency are improved, and cyclic utilization of water and sand is achieved.

Description

technical field [0001] The invention relates to a sand cleaning treatment system for castings. Background technique [0002] At present, casting products are all processed from casting or forging blanks, and sand casting is often used in the casting process, so sand grains often remain on the casting product blanks and need to be cleaned. Manual sand cleaning has high labor intensity, poor working conditions, low efficiency, serious dust pollution, poor sand cleaning effect, and will damage the quality of casting products. Therefore, some sand cleaning equipment has also been introduced to clean the castings. However, because the existing equipment does not use a closed type to clean the castings in the sand cleaning process, the flying sand dust in the sand cleaning process often affects the external environment. Pollution will be caused by the operators to inhale, thus affecting the health of the operators. Moreover, the castings are not sealed after the sand cleaning is ...

AI Technical Summary

Problems solved by technology

Manual sand cleaning is labor-intensive, poor working conditions, low efficiency, serious dust pollution, poor sand cleaning effect, and will damage the quality of casting products

Therefore, some sand cleaning equipment has also been introduced to clean the castings. However, because the existing equipment does not use a closed type to clean the castings in the sand cleaning process, the flying sand dust in the sand cleaning process often affects the external environment. Pollution will be caused by the operator to inhale, which will affect the health of the operator. Moreover, the castings are not sealed after the sand cleaning is completed, and the sand particles flying in the air are easy to adhere to the surface of the castings, which affects the sand cleaning effect of the castings.

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