Screening machine

A technology of screening machine and feeding mechanism, applied in the field of biochemistry, can solve problems such as product quality impact and doping, and achieve the effect of improving production efficiency

Inactive Publication Date: 2017-06-20
ZHEJIANG LANBO BIOTECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The production process of nicotinamide is as follows: biocatalyst cultivation (production of strains-seed tank-fermentation tank-membrane separation) and biocatalytic reaction and post-treatment (catalyzed hydration reaction-membrane separation ultrafiltration-concentration-granulation- Drying-screening); the screened product is the finished produ...

Method used

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Embodiment Construction

[0023] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0024] Such as figure 1 As shown, a screening machine includes a box body 1, a feed inlet is provided on one side of the top of the box body 1, and a feeding mechanism that can transport materials into the box body 1 is arranged outside the feed inlet, and the box body 1 has a A cavity, a filter screen one 2 is horizontally provided in the cavity, and a filter screen two 3 is arranged obliquely below the filter screen one 2, a vibrating motor 4 is fixed on the upper end of the filter screen two 3, and the aperture of the filter screen one 2 is larger than the filter screen two 3 Aperture, filter screen one 2 and filter screen two 3 divide the cavity into lower cavity, hollow cavity and upper cavity successively from bottom...

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Abstract

The invention provides a screening machine, belongs to the field of biochemical technique, and solves the problem in the prior art that the screening effect is poor. The screening machine comprises a box, wherein a feeding hole is formed in one side of the top end of the box; a feeding mechanism capable of conveying material in the box is arranged out of the feeding hole; a cavity is formed in the box; a filter screen I is horizontally arranged in the cavity; a filter screen II is obliquely arranged below the filter screen I; a vibration motor is fixed at the upper end of the filter screen II; the pore diameter of the filter screen I is greater than that of the filter screen II; the filter screen I and the filter screen II sequentially divide the cavity into a lower cavity, a middle cavity and an upper cavityfrom bottom up; a motor I is fixed at the top of the upper cavity; the output shaft of the motor I is vertically downwards; a stirring rod is fixed at the end part of the output shaft of the motor I; a discharging hole I is formed in the lower end of the filter screen II on the inner wall of the box; a storage box is arranged on one side of the box; and the discharging hole I communicates with the storage box through a discharging pipe. The screening machine has the advantage of an excellent screening effect.

Description

technical field [0001] The invention belongs to the technical field of biochemistry and relates to a screening machine. Background technique [0002] The Chinese aliases of nicotinamide are: nicotine amide, vitamin B3 (VB3), nicotinamide, 3-pyridine carboxamide, the English name is nicotinamide, the molecular formula is C6H6N2O, and the molecular weight is 122.13. It is a white needle-like crystal or powder and belongs to the vitamin B family. Niacinamide, as one of the B vitamins, is an important component of coenzyme I and coenzyme II in humans and animals, and participates in lipid metabolism in the body, the oxidation process of tissue respiration and the process of anaerobic decomposition of carbohydrates. It is a component of dehydrocoenzyme in organisms, which can promote biological oxidation process and tissue metabolism, and plays an important role in maintaining the integrity of normal tissues (especially skin, digestive tract and nervous system). Therefore, nicot...

Claims

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Application Information

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IPC IPC(8): B07B9/00B07B1/04B07B1/28B08B15/04B65G65/32B65G69/12B65G69/00B01F7/18
CPCB65G65/32B65G69/00B65G69/12B07B1/04B07B1/28B07B9/00B08B15/04B01F27/90
Inventor 臧武波程秋洁彭荣达
Owner ZHEJIANG LANBO BIOTECH CO LTD
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