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Auxiliary material management and control system for glyceryl triacetate production

A technology of glyceryl acetate and control system, which is applied in the direction of feeding devices, mixers, chemical instruments and methods, etc., can solve the problems of unreasonable configuration of auxiliary materials, low degree of automation, and poor timeliness of disposal, etc., to improve the management level of production process , high degree of automation, and the effect of reducing the waste of auxiliary materials

Pending Publication Date: 2022-07-29
MILE KANGHE GLYCERIDE CO LTD
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AI Technical Summary

Problems solved by technology

The control of excipients in each link of the whole production process of glycerol triacetate is mostly manual control, with low degree of automation, poor disposal timeliness, and unreasonable allocation and waste of excipients, which lead to increased production costs of enterprises

Method used

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  • Auxiliary material management and control system for glyceryl triacetate production
  • Auxiliary material management and control system for glyceryl triacetate production
  • Auxiliary material management and control system for glyceryl triacetate production

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Embodiment Construction

[0015] The present invention is further described below in conjunction with the accompanying drawings, but the present invention is not limited in any way, and any transformation or replacement based on the teachings of the present invention belongs to the protection scope of the present invention.

[0016] as attached Figure 1~Figure 3 The illustrated invention includes:

[0017] Material storage system, the material storage system includes a liquid new material storage device, a liquid return material storage device, a solid new material storage device, a solid return material storage device, and a storage capacity detection device is respectively provided, and the liquid new material storage device is used to store liquid New auxiliary materials, liquid return material storage device is used to store liquid auxiliary material recycled material, solid new material storage device is used to store solid auxiliary material new material, solid return material storage device is ...

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Abstract

The invention discloses an auxiliary material management and control system for glyceryl triacetate production. The auxiliary material management and control system comprises a storage system, a batching system, a feeding system, a reaction system and a control center. Starting from the auxiliary material management and control links of the storage system, the batching system, the feeding system and the reaction system, the operation state of the auxiliary materials required by each production link of the glyceryl triacetate is collected and monitored, the management level of the whole production process is improved, the automation degree of auxiliary material management and control is high, all links are controllable, and the production efficiency is improved. The problems of waste of auxiliary materials and unreasonable configuration are greatly reduced, and the production cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of chemical production, and particularly relates to an auxiliary material control system for the production of triacetin. Background technique [0002] The production process of glycerol triacetate includes multiple links, such as esterification, degreasing, acid extraction, acylation, refining, filtration, etc., some of which require the use of auxiliary materials in the production. Materials that must be added for extra-material production, such as the esterification reaction, need to add water-carrying agent and solid acid catalyst to make the esterification reaction complete and take away the water at the same time. The control of excipients in each link of the entire production process of triacetin is mostly manual control, with low degree of automation, poor disposal timeliness, and unreasonable and wasteful configuration of excipients, resulting in increased production costs. For this reason, it is v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J4/00B01F35/80
CPCB01J4/001
Inventor 杨崇光郭春文
Owner MILE KANGHE GLYCERIDE CO LTD
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