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Vertical sand mill capable of feeding back

A vertical, sanding technology, applied in the field of sand mills, can solve the problems of inconvenient installation and disassembly, unfavorable subsequent processes, uneven materials, etc., and achieve the effect of convenient installation and disassembly, simple structure and convenient operation

Inactive Publication Date: 2013-01-02
徐友娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing vertical sand mill has a complex structure, inconvenient installation and disassembly, and the material processed by the grinding cylinder cannot achieve a good crushing effect, the material is uneven, and there are many lumps, which is not conducive to the subsequent process.

Method used

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  • Vertical sand mill capable of feeding back

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Embodiment Construction

[0014] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0015] see figure 1 , the embodiment of the present invention includes:

[0016] A retrievable vertical sand milling device, comprising a body 1, a grinding cylinder 2 connected to one side of the body 1, a dispersing tablet is arranged in the grinding cylinder 2, and a discharge port 10 is arranged on one side of the grinding cylinder 2 The bottom of the body 1 is provided with a feeding pump 3, the feeding pump 3 is connected to the bottom of the grinding cylinder 2 through the feeding pipe 4, and the feeding pump 3 is connected to the top of the grinding cylinder 2 through the return pipe 5.

[0017] The machine body 1 is provided with a cont...

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Abstract

The invention discloses a vertical sand mill capable of feeding back. The vertical sand mill capable of feeding back comprises a body, a milling drum is connected to one side of the body, dispersing pieces are arranged in the milling drum, a discharge port is arranged on one side of the milling drum, and a feeding pump is arranged at the bottom of the body, connected with the bottom of the milling drum through a feed pipe and connected with the top of the milling drum through a feedback pipe. The vertical sand mill capable of feeding back is simple in structure, convenient to operate, mount and demount and beneficial to transfer. By the aid of the feedback pipe arranged between the feeding pump and the milling drum, materials which do not reach the standard of milling can be fed into the milling drum through the feedback pipe and the feeding pump for multiple milling, and accordingly finer and more uniform and dispersive materials are obtained.

Description

technical field [0001] The invention relates to the field of sand mills, in particular to a returnable vertical sand mill. Background technique [0002] Coatings, dyes, paints, inks and other industries need to grind and disperse the large particle raw materials in the floating body through a sand mill to grind them for use. When the grinding machine is working, it is necessary to add grinding mesons into the grinding cylinder. At present, the commonly used sand mill is through the rotation of the central shaft with blades, and the mesons in the grinding cylinder produce grinding, shearing, crushing and dispersing, so that the materials can be homogenized and ground finely. [0003] However, the existing vertical sand mill has a complex structure, inconvenient installation and disassembly, and the material processed by the grinding cylinder cannot achieve a good crushing effect, the material is uneven, and there are many lumps, which is not conducive to the subsequent proce...

Claims

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Application Information

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IPC IPC(8): B02C17/10B02C23/12
Inventor 徐友娟
Owner 徐友娟
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