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Equipment and technique for puffing foodstuff

The technology of puffing equipment and puffing process is applied in the directions of food forming, food science, application, etc., which can solve the problems of unsatisfactory powder puffing and complicated production process, and achieve better puffing effect, simple production process and high puffing rate. Effect

Inactive Publication Date: 2009-03-04
杨小静 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you want to puff rice, you must first crush the rice, and then adjust the moisture before puffing. The production process is more complicated; the output of a single machine is only 50-70Kg / h; far from ideal

Method used

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  • Equipment and technique for puffing foodstuff
  • Equipment and technique for puffing foodstuff

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The main machine of the extruder in this example consists of a frame, a motor, an extruding cavity, a pelletizing mechanism, and a feed control device. Please refer to figure 1 As shown, it mainly includes pulley 1, bearing 2, electric control cabinet 3, main motor 4, feed control device 5, cabinet 6, screw rod 7, sleeve 8, far-infrared heating ring 9, resistance template 10, die head 11, Frame 12 and pelletizing motor 13.

[0025] The main motor 4 drives the main shaft to rotate, and the screw rod 7 is connected with the main shaft and rotates in the sleeve. The far-infrared electric heating ring 9 outside the sleeve can automatically adjust and control heating by a predetermined temperature through an automatic temperature controller and a temperature sensor, and the heating temperature is selected at 160 degrees. The pelletizing motor rotates the pelletizing knife through the coupling. The size and shape of the finished particles can be changed by combining differ...

Embodiment 2

[0028] Embodiment 2: The main difference from Embodiment 1 is that in this example, the driving power of the screw is 55kw, and the specification of the dual-mode holes is Φ5mm. The heating temperature is selected at 170 degrees.

Embodiment 3

[0030] The difference from Example 1 is that, in this example, the driving power of the screw is 60kw, the size of the double-die hole is Φ6mm; the heating temperature is selected at 180 degrees; the feeding control device 5 controls the raw material to be fed uniformly at a speed of 7Kg per minute.

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Abstract

The invention discloses equipment and a technology for food puffing. The equipment comprises a main electric motor and a puffing formation cavity, wherein, the puffing formation cavity is composed of a screw, a sleeve and a die head, the screw is arranged inside the sleeve, the die head is fixedly connected with one end of the sleeve, and double die holes are formed on the die head. The invention can achieve the purpose of puffing rice at food grade. According to the invention, the requirement for moisture content of rice is relatively low, and ingredients are not crushed in advance unnecessarily, so that the production efficiency is greatly improved. As the invention improves the adaptability of the prior art, the puffing rate increases, and a better puffing effect is achieved. Puffed rice produced by adopting the technology has the advantage that a heavy decline in the volume weight of powder made from the puffed rice is brought about. Therefore, according to the fact that the smaller volume weight can enable the rice powder to be more soluble and also can enable the taste to be better, the powder made from the puffed rice is taken as the main ingredient for rice powder for babies to ensure that the rice powder can be easily digested by babies and is good in taste.

Description

【Technical field】 [0001] The invention relates to a food processing technology and processing equipment thereof. 【Background technique】 [0002] In the prior art, the extruder is generally a screw extruder, which is composed of a feeding system, an extrusion system, a heating system, a suspension cutting system, a transmission system and a control system. The gas in the material is discharged and quickly filled with the material by the unequal distance and non-standard screw extrusion of the screw, and the material is reflowed by the shear force, so that the pressure in the sleeve increases to 3-8Mpa, With the friction between the screw and the sleeve, the material is fully mixed, extruded, heated, glued, gelatinized, and the structure changes, the original structure is destroyed, and the mechanical energy is converted into heat energy through the friction of the material in the sleeve. , so that the material becomes a gel state with fluidity. When the material is extruded ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23P1/14A23P30/34
Inventor 杨小静余国才
Owner 杨小静
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