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Starch pasting heating barrel

A technology of starch gelatinization and heating barrel, applied in chemical instruments and methods, chemical/physical processes, mixers, etc., can solve the problems of high power consumption and high energy consumption

Active Publication Date: 2018-05-18
TAIZHOU YONGFENG PAPER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is to say, in the process of using steam to heat and gelatinize starch, a certain amount of electric energy is required, and the energy consumption is relatively high.

Method used

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  • Starch pasting heating barrel
  • Starch pasting heating barrel
  • Starch pasting heating barrel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A starch gelatinization heating barrel, such as figure 1 , figure 2 As shown, a barrel body 1 and a steam pipe 2 are included. An opening 3 is provided on the top of the barrel body 1, and starch can be put into the barrel body 1 through the opening 3 when the heating barrel needs to be used. A material blocking cover 15 is provided at the opening 3 . The cross-sectional shape of the material blocking cover 15 is circular and the cross-sectional area of ​​the material blocking cover 15 gradually decreases toward the side away from the opening 3 . A discharge pipe 4 is arranged at the bottom of the barrel body 1 and the discharge pipe 4 communicates with the inside of the barrel body 1 . The connecting pipe 9 is provided with a valve 5 for controlling the opening or closing of the connecting pipe 9 . When the gelatinization of the starch inside the barrel 1 is completed, the valve 5 on the connecting pipe 9 is opened, and then the starch inside the barrel 1 flows int...

Embodiment 2

[0038] The difference between the second embodiment and the first embodiment is that a spiral mounting hole 16 is provided on the inner wall of the barrel body 1, and one end of the mounting hole 16 extends toward the side of the opening 3 and runs through the top surface of the barrel body 1, and the other end of the mounting hole 16 It extends toward one side of the discharge pipe 4 and penetrates through the inner wall of the bucket body 1 . The steam pipe 2 is arranged inside the installation hole 16 and the outer wall of the steam pipe 2 is against the inner wall of the installation hole 16 . When the hot steam flows through the steam pipe 2, the heat contained in the hot steam is transferred to the inside of the barrel body 1 through the wall of the steam pipe 2, so that the temperature of the inner wall of the barrel body 1 gradually increases. In this way, in the process of using the heating barrel to gelatinize the starch, the starch inside the barrel body 1 is not ea...

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Abstract

The invention discloses a starch pasting heating barrel. According to the technical scheme, the starch pasting heating barrel comprises a barrel body and a steam pipe, and an opening for placing starch is formed in the top of the barrel body; a discharging pipe used for discharging pasted starch is arranged at the bottom of the barrel body, and a valve which is used for controlling the dischargingpipe to be switched on or off is arranged on the discharging pipe; one end of the steam pipe is located outside the barrel body and is a steam inlet, and the other end of the steam pipe extends intothe barrel body and is a steam outlet; an annular steam pipe communicated with the steam outlet is further arranged in the barrel body, a plurality of steam outlet pipes are uniformly distributed on the annular steam pipe; the ends, far away from the annular steam pipe, of the steam outlet pipes extend to one side of the opening, and an included angle a between each steam outlet pipe and the annular steam pipe is an acute angle. In the process of heating starch in the barrel body by using hot steam, the hot steam is used as power to drive the starch in the barrel body to rotate, so that an extra motor and fan blades do not need to be additionally arranged, and the heating barrel saves more energy and is more environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of starch processing equipment, in particular to a starch gelatinization heating barrel. Background technique [0002] Starch is insoluble in water at room temperature, but when the water temperature reaches above 53 degrees Celsius, the physical properties of starch change significantly, and starch swells and splits at high temperature to form a uniform paste solution, which is called gelatinization of starch. [0003] At present, the Chinese patent whose notification number is CN102757506B discloses a kind of starch pulping equipment, which includes a pulping tank and a steam pipe. The fan blade on the top, the motor is arranged on the top surface of the mixing tank, and the output shaft of the motor extends into the inside of the mixing tank, and the axis line of the motor output shaft coincides with the axis line of the mixing tank. The fan blades are arranged coaxially on the output shaft of the motor ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F13/02B01F15/06C08B30/12B01F33/40
CPCC08B30/12B01F33/406B01F33/4094B01F33/409B01F35/91B01F2035/99
Inventor 周双叶海兵谢建强崔增华
Owner TAIZHOU YONGFENG PAPER CO LTD
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