Machining method for preventing shrinkage deformation of deep-fried dough sticks

Abstract

The invention discloses a machining method for preventing shrinkage deformation of deep-fried dough sticks. The method specifically comprises the following steps of laminating dough blanks of the deep-fried dough sticks, conveying the laminated dough blanks of the deep-fried dough sticks to a cooling mechanism through a conveying mechanism for cooling treatment, and cutting off the dough blanks ofthe deep-fried dough sticks through a cutting mechanism to form finished deep-fried dough stick blanks after cooling. According to the invention, the dough blanks of the deep-fried dough sticks are conveyed through the multiple straight belt conveyors or spiral belt conveyors, and the straight belt conveyors drive the dough blanks of the deep-fried dough sticks to stretch out and draw back repeatedly, so that the internal stresses of the dough blanks of the deep-fried dough sticks are changed, and the dough blanks of the deep-fried dough sticks are leavened; the relatively long spiral belt conveyors can prolong the dough leavening time so as to fully leaven the dough blanks of the deep-fried dough sticks; and the dough blanks of the deep-fried dough sticks are cooled before being cut, sothat the cut dough blanks of the deep-fried dough sticks can be effectively prevented from deforming, all sections of the cut dough blanks of the deep-fried dough sticks are uniform in size, and the quality of the prepared deep-fried dough sticks is ensured.

Description

technical field [0001] The invention relates to the technical field of food processing, in particular to a machining method for preventing fried dough sticks from shrinking and deforming. Background technique [0002] Youtiao, also known as Guozi, is an ancient Chinese pasta. It is a long and hollow fried food with a crispy and tough taste. It is one of the traditional Chinese breakfasts. The traditional production method is to cut the foamable dough into long pieces. Each two pieces are stretched together and put into the oil pan, fried in hot oil until they expand and are cooked; the traditional cutting process of fried dough sticks is to directly cut the stacked fried dough sticks, and the shape of the cut fried dough sticks is The size and size of the fried dough sticks are prone to large changes, and the fried dough sticks shrink severely when cut, which affects the size and weight of the deep-fried dough sticks. Contents of the invention [0003] The object of the p...

AI Technical Summary

Problems solved by technology

[0002] Youtiao, also known as Guozi, is an ancient Chinese pasta. It is a long and hollow fried food with a crispy and tough taste. It is one of the traditional Chinese breakfasts. The traditional production method is to cut the foamable dough into long pieces. Each two pieces are stretched together and put into the oil pan, fried in hot oil until they expand and are cooked; the traditional cutting process of fried dough sticks is to directly cut the stacked fried dough sticks, and the shape of the cut fried dough sticks is The size and size of the fried dough sticks are prone to large changes, and the fried dough sticks shrink severely when cut, which affects the size and weight of the fried dough sticks.

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