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Corrosion-resistant protein enamel pot and application

An enamel jar, protein technology, applied in the fields of peptides, organic chemistry, chemical instruments and methods, etc., can solve the problems that cannot meet the acidic liquid distillation, single function and so on

Active Publication Date: 2015-10-14
HEBEI ZHITONG BIOLOGICAL PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The "Enamel Can" provided by the Chinese Utility Model Patent Authorization Announcement No. CN203695046 U and the "Enamel Can and Its Cover" provided by the Authorized Announcement No. CN 203525695 U have excellent corrosion resistance and can meet the acidic hydrolysis reaction of proteins, but are not limited to The current status of the above-mentioned enamel tanks is: single function, only heating, cooling, stirring, can not meet the distillation of most acidic liquids

Method used

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  • Corrosion-resistant protein enamel pot and application
  • Corrosion-resistant protein enamel pot and application
  • Corrosion-resistant protein enamel pot and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] figure 1 It is a schematic cross-sectional structure diagram of the present invention; figure 2 It is a schematic diagram of the top view structure.

[0079] A corrosion-resistant protein enamel tank is characterized in that it includes an enamel tank 1, a condenser and an enamel tank 2. The enamelled tanks can be used for reactions and distillations; where the

[0080] The condenser includes a jacket II28, a cylinder body 29, and an inner cylinder 30, which is the cooling unit of the equipment, and is used for cooling and recovering steam in the reaction and distillation process; the jacket II28 includes a cooling water inlet II24, a drain outlet II25, a cooling water Outlet I31, emptying port II33, lifting lug II27; the cooling water inlet II24 is at the lower part of the jacket II28 in the vertical direction, and the cooling water outlet I31 is at the upper part of the jacket II28 in the vertical direction, distributed diagonally; The cylinder body 29 include...

Embodiment 2

[0084] Such as figure 1 As shown, a corrosion-resistant protein enamel tank includes an enamel tank 1, a condenser and an enamel tank 2.

[0085] Such as figure 1 and figure 2 As shown, the condenser includes a jacket II, a cylinder, and an inner cylinder; the jacket II includes a cooling water inlet II, a drain outlet II, a cooling water outlet I, an emptying port II, and a lifting lug II; the cooling water inlet II is at the lower part of the jacket II in the vertical direction, and the cooling water outlet I is at the upper part of the jacket II in the vertical direction; the cylinder includes a vacuum port, a return port I, and a distillation port II, and the cylinder body and the vacuum port and return port I , The distillation port II is connected; the inner cylinder includes cooling water inlet III and cooling water outlet II, and the cooling water inlet II and cooling water outlet I are connected to the cylinder body. The inner surface of the cylinder is sprayed wi...

Embodiment 3

[0091] Adopt the method for hydrolyzing protein of corrosion-resistant protein enamel tank of the present invention:

[0092] (1) Feeding: Vacuum suction the required amount of hydrochloric acid into the cavity of enamel tank 1 through the feed inlet, and put the required amount of protein solid into the cavity of enamel tank 1 through the solid feeding port.

[0093] (2) Stirring of materials: Turn on the stirring, and mix the materials evenly through stirring;

[0094] (3) Material reaction: Industrial steam passes through the enamel tank 1 jacket Ⅰ to heat the material to 118°C and react for 72 hours;

[0095] (4) Distillation of materials under reduced pressure: Turn on the low-temperature cooling water of the condenser and the enamel tank 2, control the temperature at 60°C, and carry out vacuum distillation at -0.07MPa;

[0096] (5) The material is filtered by activated carbon: dissolve 7.5% activated carbon in the material, suck it into the tank through the material inl...

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Abstract

The invention discloses a corrosion-resistant protein enamel pot and an application. The corrosion-resistant protein enamel pot comprises an enamel pot 1, a condenser, and an enamel pot 2. The condenser is arranged at the upper part of the enamel pot, and the enamel pot 1 and the enamel pot 2 are equipped at the lower part of the enamel pot. A pot body of the enamel pot 1 and the enamel pot 1 are connected to the condenser through pipelines. A flange connecting an upper seal head of the enamel pot 1 and the pot body is firmly locked via double-end studs; a polytetrafluoroethylene O-shaped flange gasket is arranged between the pot body and the seal head; and the pot body and the seal head are fixed through a loose flange. Defects that the function is single; only heating, cooling, and stirring can be performed, and distillation of most acid liquids cannot be satisfied; and a waste liquid in a jacket cannot be directly discharged, of an existing enamel pot are overcome. The corrosion-resistant protein enamel pot has advantages of simple structure, convenient installation and disassembly, and accurate on-line monitoring, and is safe and reliable in a use process. According to the corrosion-resistant protein enamel pot, technology of hydrolyzing protein is easy to control; a hydrolysis liquid is stable in quality and convenient to store; and requirements of technology, such as chromatography and refining, can be satisfied. The total nitrogen recovery rate detected in the obtained hydrolyzed protein can reach 80%.

Description

technical field [0001] The invention belongs to the technical field of pharmaceutical machinery and equipment, and relates to a corrosion-resistant protein enamel tank and its application. Background technique [0002] The "Enamel Can" provided by the Chinese Utility Model Patent Authorization Announcement No. CN203695046 U and the "Enamel Can and Its Cover" provided by the Authorized Announcement No. CN 203525695 U have excellent corrosion resistance and can meet the acidic hydrolysis reaction of proteins, but are not limited to The present situation of above-mentioned enamel tank is: single function, can only carry out heating, cooling, stirring, can't satisfy the distillation of most acidic liquids. The waste liquid in the jacket cannot be discharged directly. [0003] In order to solve the above problems, the present invention provides an enamel tank that can react, distill, stir, heat and cool down. It has simple operation, complete functions, can discharge waste liqui...

Claims

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Application Information

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IPC IPC(8): C07K1/34C07K1/14C07K1/12
Inventor 蒲同娇张敏何来鹏徐顺意陈润齐兴忠于扬彭明媛张艳华许峰
Owner HEBEI ZHITONG BIOLOGICAL PHARMA
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