A sand grinding device without external pump
A technology for sanding and installing grooves, which is applied in the field of sand mills, can solve the problems of increasing equipment costs, grinding material pollution, etc., and achieves the effect of simple equipment, reasonable structure, and simple operation
Active Publication Date: 2022-07-22
上海凌熙智能科技有限公司
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Problems solved by technology
[0005] The object of the present invention is to address the deficiencies in the prior art and provide a sand mill without an external pump to at least solve the problem of increasing Equipment cost and the problem of easy pollution to grinding materials
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[0070] In order to facilitate understanding of the present invention, the present invention will be described in more detail below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element, or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "upper", "lower", "inner", "outer", "vertical", "horizontal", etc. used in this specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, It is only for the convenience of describing the present invention and simplifying the description, not to indicate or imply that the indicated device or element must have a ...
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The invention relates to a sand grinding device without an external pump, comprising a barrel unit, a driving unit, a grinding unit, a first containing unit and a second containing unit; wherein, the driving unit is arranged on the side of the barrel unit, and drives the The output end of the unit is located inside the barrel unit; the grinding unit is arranged inside the barrel unit, and sleeves the output end of the driving unit; the first holding unit is arranged outside the barrel unit and communicated with the first base element for Under the action of the first circulation element, liquid circulation is realized; the second holding unit is arranged outside the cylinder unit, and communicates with the second base element and the cylinder unit respectively, and is used to make the material under the action of the second circulation element. Enter the second holding unit through the barrel unit and the second base element in sequence. The sand grinding device of the invention has reasonable structure, simple operation and more concise equipment, realizes the pumpless circulation of materials, and has good practical value and popularization and application value.
Description
technical field [0001] The invention relates to the technical field of sand mills, in particular to a sand mill device without an external pump. Background technique [0002] Sand mills can stir, disperse, weld and emulsify mixed liquids of different viscosities, and are widely used in coatings, paints, rubber, ceramics, ore, coal powder, metal powder, cemented carbide, magnetic materials and other industrial fields. The sand mill uses the extrusion force and shear force between the grinding media to complete the grinding process, and has the advantages of simple structure, stable startup, and simple operation. [0003] When the existing sand mill is in use, it is necessary to use an external circulating pump to circulate the sealing liquid or cooling liquid to the interior of the sand mill to seal or cool the sand mill, and also need to use a circulating pump or a peristaltic pump to The grinding material is circulated to increase the grinding efficiency of the material an...
Claims
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IPC IPC(8): B02C17/10B02C17/18B02C17/24
CPCB02C17/10B02C17/18B02C17/24
Inventor 张丽
Owner 上海凌熙智能科技有限公司