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Blending method for maltose syrup preparation based on linkage control of rotational speed and temperature

A linkage control, maltose syrup technology, applied in maltose production, chemical instruments and methods, mixers with rotary stirring devices, etc., can solve the problems of insufficient pulp mixing, poor temperature control effect, low stirring efficiency, etc. The effect of the pulping effect

Active Publication Date: 2019-07-02
无锡甜丰食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The fermented liquid needs to be stirred during slurry mixing, and the temperature and liquid level in the tank need to be controlled. The existing slurry mixing tank has low stirring efficiency, insufficient heat exchange, poor temperature control effect, and cannot adapt to production. Due to the protein, fat and other substances contained in the starch, the pulping in the pulping tank is not sufficient during the pulping process, and even a layer of oil film floats on the upper surface of the liquid, which is not conducive to the pulping process of the material, but also affects Filtration, decolorization, etc. speed after pulping

Method used

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  • Blending method for maltose syrup preparation based on linkage control of rotational speed and temperature
  • Blending method for maltose syrup preparation based on linkage control of rotational speed and temperature

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: as figure 1 As shown, the mixing tank for maltose syrup preparation in this embodiment includes a tank body 1 and a stirring assembly 2 installed in the tank body 1. The tank body 1 is provided with an upper inlet 3 and a bottom outlet 4, and the stirring assembly 2 includes a rotating The stirring shaft 21 installed in the center of the tank body 1 and coincident with the central axis of the tank body 1, the deceleration motor 22 that drives the stirring shaft 21 and is placed outside the top of the tank body 1, the stirring shaft 21 is provided with a The middle stirring blade 23 in the middle of the inner cavity and the bottom stirring blade 24 positioned at the bottom of the inner cavity of the tank body 1, the middle stirring blade 23 includes multiple layers spaced up and down, and is located symmetrically on both radial sides of the stirring shaft 21; the bottom stirring blade 24 is a single-layer structure, symmetrically arranged on both radial sid...

Embodiment 2

[0021] Embodiment 2: As a further improvement of the above embodiment 1, such as figure 1 As shown, in the present invention, the inner cavity of the tank body 1 is equipped with a temperature detection rod 5 and a height detection rod 6 arranged near its inner wall, and the outer side of the tank body 1 is provided with a visible window for observing the temperature detection rod 5 and the height detection rod 6 7. The stirring temperature and the height of the slurry in the tank body 1 can be directly observed from the viewing window 7 .

Embodiment 3

[0022] Embodiment 3: As a further improvement of the above embodiment 1, such as figure 1 As shown, the radial span A of the middle stirring blade 23 in the tank body 1 is greater than the radial span B of the bottom stirring blade 24 in the tank body 1 . The span of the bottom stirring blade 24 should not be too large, so as to avoid its deformation under the large slurry stirring resistance.

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Abstract

The invention relates to a method for preparing maltose syrup based on the linkage control of rotation speed and temperature, which includes the following processes: setting the temperature threshold of the temperature sensing unit connected to the temperature detection rod in the tank body, including the minimum threshold and the maximum threshold ; Set the speed and time parameters of the deceleration motor through the controller; put the slurry into the tank from the upper inlet of the tank; start the deceleration motor, the deceleration motor drives the stirring shaft to rotate, and use the middle stirring blade and the bottom stirring blade to adjust the tank The slurry in the tank is stirred; the temperature detection rod detects the temperature of the slurry in the tank in real time. When the temperature signal sensed by the temperature sensing unit is greater than the set maximum threshold, the controller adjusts the speed of the geared motor so that the geared motor is at a low Speed ​​state, until the temperature sensed by the temperature sensing unit is lower than the set minimum threshold, the geared motor returns to normal speed; when the set time is reached, the controller automatically stops the geared motor from working.

Description

technical field [0001] The invention relates to the technical field of maltose syrup preparation, in particular to a slurry preparation method for maltose syrup production. Background technique [0002] The mixing tank is the equipment that must be used in the preparation of fructose and maltose syrup. The structure of the mixing tank directly affects the quality of the product. The fermented liquid needs to be stirred during slurry mixing, and the temperature and liquid level in the tank need to be controlled. The existing slurry mixing tank has low stirring efficiency, insufficient heat exchange, poor temperature control effect, and cannot adapt to production. Due to the protein, fat and other substances contained in the starch, the pulping in the pulping tank is not sufficient during the pulping process, and even a layer of oil film floats on the upper surface of the liquid, which is not conducive to the pulping process of the material, but also affects The speed of filt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F7/20B01F15/06C13K7/00B01F27/906
CPCC13K7/00B01F27/071B01F27/0723B01F27/074B01F27/112B01F27/19B01F27/906B01F35/2115B01F35/221422B01F35/2215B01F2035/98B01F35/95
Inventor 吴俊峰
Owner 无锡甜丰食品有限公司
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