Process and apparatus for continuous manufacturing burnt sugar colouring matter

A technology of caramel pigment and equipment, which is applied in the field of continuous production of caramel pigment technology and equipment, to achieve the effects of high product color rate, automatic control of the whole process, and high red index

Inactive Publication Date: 2004-12-08
马荣昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the shortcomings of the traditional caramel batch production process, the present invention mixes raw material syrup and auxiliary materials such as ammonia and other catalysts in proportion in the batching tank, and fully stirs and mixes them evenly. After being heated by a heat exchanger and a steam injector, It enters the reactor from the bottom for continuous reaction. After the reaction, it flashes and cools down in the flash evaporator, then concentrates in the evaporator, and cools down through the cooler. After cooling, the product quality is adjusted in the product quality adjustment tank, and finally transported to Finished product tank storage

Method used

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  • Process and apparatus for continuous manufacturing burnt sugar colouring matter
  • Process and apparatus for continuous manufacturing burnt sugar colouring matter
  • Process and apparatus for continuous manufacturing burnt sugar colouring matter

Examples

Experimental program
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Embodiment Construction

[0028] Take the production of ammonia (ammonium) caramel as an example:

[0029] 1) Start the agitator on the batching tank, add 3 tons of syrup with a DE value of 90, a concentration of 30Be' (55% on a dry basis) and a temperature of 60°C into the batching tank, and feed it to the batching tank through the liquid ammonia metering tank Slowly add liquefied ammonia, the liquefied ammonia should be added at the bottom of the batching tank, the amount added is about 3% of the dry basis of the syrup, that is 50Kg, the whole adding process is 40 minutes, the pH value of the syrup rises from the initial 3.6 to 10.10, the temperature From 60°C to 67°C, add 300M1 defoamer.

[0030] 2) Preheat the material to 90°C through the heat exchanger, then raise the temperature of the material to 138°C through the steam injector, and then the material enters the reactor, and controls the discharge valve on the reactor through the sight glass on the reactor, so that The pressure on the reactor i...

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Abstract

A process for continuous production of caramel pigment includes such steps as proportionally mixing catalyst with syrup, heating by heat exchanger for indirect heating and steam sprayer for direct heating, caramelizing reacting in reactor, cooling by flash evaporator, concentrating by evaporator, cooling by cooler, regulating quality in quality regulating tank, and storing in tank. Its advantages are high quality and output rate and low cost.

Description

(1) Technical field [0001] The invention belongs to a caramel pigment production process and equipment, in particular to a continuous production caramel pigment process and equipment. (2) Technical background [0002] In the food industry, caramel coloring is used in almost every kind of food. Caramel coloring is composed of sugars such as glucose or sucrose and compounds such as ammonia, ammonium salts, sulfates, sulfites, and bisulfites under certain conditions. derived from the following reaction. Caramel is usually divided into four categories: simple caramel, sulfite caramel, ammonia (ammonium) caramel, bisulfite (ammonium) caramel. [0003] At present, most of the production methods of caramel pigment at home and abroad are traditional intermittent production, see accompanying drawing 1, this production method has two kinds, a kind of is normal pressure method, promptly under normal pressure, carbohydrate raw material is heated to certain temperature, Add ammonium co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09B61/00
Inventor 马荣昌王作学陈景林祝广富高晓旭
Owner 马荣昌
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