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a sand mill

A sand mill and fuselage technology, applied in the field of sand mills, can solve the problem that the filter screen affects the discharge speed and production efficiency.

Active Publication Date: 2020-10-27
义乌市研创工业设计有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The purpose of the present invention is to provide a sand mill to solve the technical problem that the filter screen is blocked and affects the discharge speed and production efficiency

Method used

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Embodiment Construction

[0023] Typical embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the invention is capable of various changes in different embodiments without departing from the scope of the invention, and that the description and illustrations therein are illustrative in nature and not limiting. this invention.

[0024] In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or component must have a specific orientation, use a specific Orientation structure and operation, therefore, the terms describing the ...

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Abstract

The invention discloses a sand mill. The sand mill comprises a machine body, wherein a feeding hole is formed in the machine body; a discharge hole is formed in the bottom of the machine body; a dispersing shaft is arranged inside the machine body; dispersing discs are arranged on the dispersing shaft; a motor is arranged on a top plate of the machine body to drive the dispersing shaft; at least two movable filter disc which are arranged in the vertical direction up and down are arranged below the dispersing shaft in the machine body; the machine body comprises a first side face; a cleaning cavity is arranged outside the first side face; through openings with the number corresponding to the number of the movable filter discs are formed in the first side face; and the movable filter discs can enter the cleaning cavity through the through openings. At least two movable filter discs can be alternately used, so that the sand mill can work without interruption even if one movable filter discs is blocked and the discharging speed and the production efficiency are guaranteed.

Description

technical field [0001] The invention belongs to the field of chemical material production equipment, in particular to a sand mill. Background technique [0002] The sand mill is used for the wet grinding of chemical coatings. The particles need to be filtered out through the filter screen when discharging. Due to the effect of van der Waals force, the dispersed coating powder after grinding is prone to re-agglomeration, which is easy to block the discharge filter. , affecting the discharge speed and reducing production efficiency. Contents of the invention [0003] The object of the present invention is to provide a sand mill to solve the technical problem that the filter screen is blocked and affects the discharge speed and production efficiency. [0004] In order to solve the above problems, the present invention provides a sand mill, including a body, the body is provided with a feed port, the bottom of the body is provided with a discharge port, and the inside of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C17/18B02C17/16B07B1/52B07B1/55
CPCB02C17/16B02C17/1855B07B1/522B07B1/55
Inventor 谭贺洵汪洋胡海宏
Owner 义乌市研创工业设计有限公司
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