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Monoglyceride distillation and purification kettle

A technology of monoglyceride and liquid storage cylinder, which is applied in the field of monoglyceride distillation and purification kettle, which can solve the problems of reducing the purity of monoethylene glycol and reducing the performance of monoethylene glycol

Active Publication Date: 2021-05-18
佳力士添加剂(海安)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the prepared monoglyceride contains impurities such as free acid and free glycerin, which greatly reduces the purity of monoethylene glycol, thereby reducing the performance of monoglyceride, and increasing the purity of monoglyceride is becoming more and more popular. focus on

Method used

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  • Monoglyceride distillation and purification kettle
  • Monoglyceride distillation and purification kettle
  • Monoglyceride distillation and purification kettle

Examples

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Effect test

Embodiment 1

[0046] Such as Figure 1-5 As shown, a monoglyceride distillation and purification kettle proposed by the present invention includes a housing 1, a liquid discharge pipe 2, a liquid inlet pipe 5, a liquid storage cylinder 8, a liquid outlet pipe 12, a first condenser 13, and two sets of vacuum generators Device 14, liquid-feeding pipe 15, installation cylinder 17, air outlet pipe 18, exhaust pipe 19, second condenser 21, collecting pipe 22, collecting cylinder 24 and air pipe;

[0047] The end face of the housing 1 is provided with an opening; the liquid storage cylinder 8 extends into the housing 1 through the opening, and the liquid storage cylinder 8 is sealed and connected to the inner wall of the opening. A vacuum gauge 11, an air hole and a liquid filling hole are arranged on the top; a heating chamber 4 is formed between the outer peripheral surface of the liquid storage cylinder 8 and the inner wall of the shell 1; the heating chamber 4 is provided with a hot liquid in...

Embodiment 2

[0074] The present invention also proposes a monoglyceride distillation purification method, including the monoglyceride distillation purification kettle in Example 1, specifically comprising the following steps:

[0075] S1. Transport the material to the liquid storage cylinder 8 from the liquid feeding pipe 15, and continuously transport the high-temperature liquid to the heating chamber 4 from the liquid inlet pipe 5 and flow out from the liquid outlet pipe 12 to heat the material in the liquid storage cylinder 8 ;

[0076] S2. Two sets of vacuum generators 14 respectively evacuate the inner wall of the liquid storage cylinder 8 and the air outlet pipe 18, so that the vacuum degree of the inside of the liquid storage cylinder 8 and the inner wall of the air outlet pipe 18 are respectively P1 and P2, wherein the inside of the liquid storage cylinder 8 and the inner wall of the air outlet pipe 18 are respectively P1 and P2. There is a vacuum difference on the inner wall of th...

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Abstract

A monoglyceride distillation and purification kettle comprises a shell, a liquid discharge pipe, a liquid storage barrel, two groups of condensers, two groups of vacuum generators, a liquid adding pipe, a mounting barrel, an air outlet pipe, an exhaust pipe and a collecting barrel; a liquid storage cylinder is arranged in the shell; a heating bin is defined by the peripheral face of the liquid storage cylinder and the inner wall of the shell; the heating bin is provided with a liquid inlet pipe and a liquid outlet pipe on the shell; one group of vacuum generators communicate with the liquid storage cylinder and one group of condensers through air pipes; the liquid discharge pipe hermetically penetrates through the shell and communicates with the interior of the liquid storage cylinder; the mounting barrel is connected with the upper end face of the liquid storage cylinder, a piston is slidably arranged in the mounting barrel, and a driving assembly for driving the piston to move is arranged on the mounting barrel; the air outlet pipe is arranged on the mounting barrel; the other end of the air outlet pipe is provided with a condensing plate and communicates with the other group of vacuum generators; the lower end surface of the air outlet pipe is provided with a collecting box and the exhaust pipe; the exhaust pipe communicates with the other group of condensers; and the collecting box communicates with the interior of the collecting barrel through a collecting pipe. The monoglyceride distillation and purification kettle is easy to operate and convenient to use, and the high-purity monoglyceride can be efficiently prepared.

Description

technical field [0001] The invention relates to the technical field of purification devices, in particular to a monoglyceride distillation purification kettle. Background technique [0002] Monoglycerides, namely monoglycerides of fatty acids, are an important class of nonionic surfactants; monoglycerides contain a lipophilic long-chain alkyl group and two hydrophilic hydroxyl groups, so they have good surface activity and can be used as Emulsifiers are used in food, cosmetics, medicine and other fields; recent studies have found that some monoglycerides exhibit certain antibacterial properties, which makes the research and development of monoglycerides have important application value; for example, monoglyceride laurate, It has broad-spectrum antibacterial properties, high safety, stable performance, and strong surface activity. It has been gradually put on the market as a food preservative. In the prior art, the prepared monoglyceride contains impurities such as free acid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D3/10B01D5/00
CPCB01D3/10B01D5/0015B01D5/006Y02P20/10
Inventor 孙敬章
Owner 佳力士添加剂(海安)有限公司
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