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Three-kind-force sieving machine for superfine powder

A technology of ultra-fine powder and screening machine, applied in the field of screening machine, can solve the problems of indistinguishable impurities and uneven separation of particles, achieve the effect of intense and stable work, and solve the effect of resonance and noise

Inactive Publication Date: 2009-02-04
江苏省牧羊集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a combined superfine powder three-force screening machine with simple structure and convenient use, which adopts transmission inertia force, eccentric shaft mechanical force, vibration and amplitude high-frequency force, and three forces in one to overcome the existing The technology has shortcomings such as uneven product separation particles and indistinguishable impurities

Method used

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  • Three-kind-force sieving machine for superfine powder
  • Three-kind-force sieving machine for superfine powder
  • Three-kind-force sieving machine for superfine powder

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] Such as figure 1 , figure 2 and Figure 4 As shown, the superfine powder three-force screening machine of the present invention includes a support frame 1, a driving device 2 and a sieve boat assembly 3, and the sieve boat assembly 3 is provided with a material inlet 301 and a material outlet 302, and also includes: a swimming chassis 4. The eccentric shaft 5, the movable support frame 6 and the inertial connection frame 7; the floating bottom frame 2 is suspended on the support frame 1 through the sling 8; the driving device 2 is fixedly arranged on the floating bottom frame 4 to drive The eccentric shaft 5 rotates; the upper end of the eccentric shaft 5 is fixedly connected to the inertial connection frame 7; the sieve boat assembly 3 is elastically connected to the inertial connection frame 7 through the vibration-proof connection seat 10, ...

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Abstract

The disclosed ultra-micro-powder three-force sieve machine comprises: a travel frame to hang whole sieve body assembly, assisting by an eccentric shaft and a movable frame to transfer the gear inertial force and the mechanical force of the eccentric shaft to the inertial connection rack, and then the sieve assembly; using the vibration source on the assembly to generate up-down vibration with some amplitude and high frequency both sent to the sieve assembly. This invention is simple and convenient, and fit to different classification request.

Description

technical field [0001] The invention relates to a screening machine, which is a sorting and screening equipment used in the fields of feed, food, chemical industry, medicine, etc., especially a three-force screening machine for superfine powder. Background technique [0002] In the production process of feed, food, chemical, pharmaceutical and other industries, grading sieve is a kind of main equipment. Classify the coarse and fine particles of raw materials. [0003] At present, the classification of superfine powder raw materials is mostly achieved by winnowing and classifying, but the classification by winnowing method cannot achieve 100% of the same fineness (for example, there are 40-60 mesh particles in 80 mesh). In addition, the raw materials and impurities in the raw materials that are lighter than the fineness of the finished product, such as the skin of soybean meal, the shell in the puffed material, and the slender fiber impurities in the crushed chemical fiber f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07B1/28B07B1/42B07B1/46B07B1/50
Inventor 樊静贤
Owner 江苏省牧羊集团有限公司
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