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Chemical raw material screening and drying device

A technology for drying devices and chemical raw materials, applied in drying, dryers, heating devices, etc., can solve problems affecting screening efficiency, screen blockage, high humidity, etc., to improve drying efficiency, reduce blockage, shorten the effect of time

Inactive Publication Date: 2021-02-05
安徽艾博生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the production of tartaric acid, it is necessary to dry and screen the crystallized tartaric acid to remove the internal large and small particles to obtain the final qualified product. Since the screened product is produced by crystallization, the humidity in the material is relatively high. During the screening process of the existing screening device, it is easy to cause the blockage of the screen, which affects the screening efficiency

Method used

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  • Chemical raw material screening and drying device
  • Chemical raw material screening and drying device
  • Chemical raw material screening and drying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] refer to Figure 1-4 , a chemical raw material screening and drying device, comprising a base 1, the top of the base 1 is connected with a plurality of springs 2 by bolts, and the tops of the springs 2 are connected with a box 11 by bolts, and the tops of the box 11 are connected by bolts There is a feed box 8, and both sides of the box body 11 are connected with a vibration motor 4 by bolts, and the inside of the box body 11 is connected with an upper screen 5 and a lower screen 3 with an arc structure by bolts, and the upper screen The aperture of the screen 5 is larger than the aperture of the lower screening screen 3. A plurality of drying lamps 6 are connected by bolts between the two ends of the box body 11. One end of the box 11 is connected by two bolts to the upper screen screen respectively. 5 and the feeding pipe 13 that is compatible with the lower screening screen 3, and the bottom of the box body 11 is connected with a collection cover 12 by bolts, and raw...

Embodiment 2

[0031] refer to Figure 5-6 , a chemical raw material screening and drying device, also includes an air outlet cover 14 installed on the other end of the box body 11 and an air inlet cover 16 on the side of the box body 11 through bolts, and the openings of the air outlet cover 14 and the air inlet cover 16 The isolation net plate is connected by bolts, and the top of the base 1 is connected with a hot air blower 15 by bolts, and the air inlet of the hot air blower 15 communicates with the air outlet hood 14 through a hose, and the air outlet of the hot air blower 15 communicates with the air inlet hood through a hose. 16 connections;

[0032] On the outside of the box body 11, the circulating hot air flow is generated through the air outlet hood 14, the air inlet hood 16 and the hot air blower 15. Using the hot air flow with the drying lamp 6, the residual solvent in the material can be quickly taken away, further improving the efficiency of the material. The drying efficien...

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Abstract

The invention discloses a chemical raw material screening and drying device. The device comprises a base, a plurality of springs are connected to the top of the base through bolts, a box body is connected between the top ends of the springs through bolts, a feeding box is connected to the top of the box body through bolts, and vibration motors are connected to the two sides of the box body throughbolts. The interior of the box body is connected with an upper screening net plate and a lower screening net plate which are of arc-shaped structures through bolts, and the hole diameter of the upperscreening net plate is larger than that of the lower screening net plate. According to the device, large and small unqualified products are discharged through a collecting cover and a discharging pipe above the collecting cover respectively, drying lamps are turned on while screening is conducted, materials on the surfaces of the upper screening net plate and the lower screening net plate are irradiated, effective drying treatment is conducted on the materials, and the phenomenon that the materials are blocked in the screening process can be effectively reduced; and the material screening efficiency is improved, the material treatment process is simplified, and the production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of chemical industry, in particular to a chemical raw material screening and drying device. Background technique [0002] Tartaric acid, a carboxylic acid, is found in many plants such as grapes and tamarind, and is one of the main organic acids in wine. As an antioxidant added to food, it can make food sour. The largest use of tartaric acid is beverage additives; it is also a raw material for the pharmaceutical industry. In the mirror industry, tartaric acid is an important auxiliary and reducing agent, which can control the formation speed of silver mirrors and obtain a very uniform coating. Tartaric acid is used as an anti-oxidation enhancer. Efficacy agent, retarder, tanning agent, chelating agent, pharmaceutical. Widely used in medicine, food, leather, textile and other industries. It has low solubility in water at low temperature and easily forms insoluble calcium salts. [0003] During the product...

Claims

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Application Information

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IPC IPC(8): F26B11/12F26B23/06F26B25/04F26B25/00B07B1/28B07B1/46
CPCB07B1/28B07B1/46B07B2201/04F26B11/12F26B23/06F26B25/002F26B25/04
Inventor 孙青华年光辉
Owner 安徽艾博生物科技有限公司