Vibrating-type screening device of chemical raw materials

A technology for chemical raw materials and screening devices, which is applied in the fields of sieves, chemical instruments and methods, solid separation, etc. Improve operating efficiency and improve the effect of adsorption
CN109604154AActive Publication Date: 2019-04-12江西绿川生物科技实业有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
江西绿川生物科技实业有限公司
Publication Date
2019-04-12

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Abstract

The invention discloses a vibrating-type screening device of chemical raw materials. The vibrating-type screening device comprises a screening cavity, a first filter net plate, a collecting cavity, asecond filter net plate, a motor, a rotating shaft and an impact rod; mounting grooves are embedded in the two sides of the screening cavity, and the first filter net plate is connected between the mounting grooves; the output end of the motor is in connection transmission with the rotating shaft through a coupling, and the tail end of the rotating shaft is connected with the impact rod through aconnecting rod; an incomplete gear is welded to the periphery of the rotating shaft, and the periphery of the incomplete gear is connected with a swinging frame; and a sliding rod is welded to the left end of the swinging frame and movably penetrates through the left wall of the screening cavity, and the tail end of the sliding rod is connected with a brush rod. The impact rod continuously makes contact with the first filter net plate to enable the first filter net plate to shake, thus the screening efficiency is improved, the brush rod is in attachment contact with the second filter net platein a horizontal reciprocating mode, thus the passing efficiency of the second filter net plate is improved, and blockage is effectively avoided.
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Description

Technical field

[0001] The invention relates to the field of screening of chemical raw materials, in particular to a vibration type screening device for chemical raw materials. Background technique

[0002] Chemical products need to use a variety of raw materials in the process of processing and production. Some raw materials cannot be used directly during processing. Sometimes the size of the raw materials needs to be considered, and sometimes because the raw materials are rough, they are mixed with large diameters during processing. Impurities, so the raw materials need to be screened before use.

[0003] In the prior art, the screening efficiency of most screening devices is relatively low, and many powders are easy to block the mesh of the filter during the screening process, so that when used for a long time, it is easy to affect the screening due to blockage. effectiveness. Summary of the invention

[0004] The purpose of the present invention is to provide a vibrating scree...

Claims

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