Vacuum extraction method and extraction machine for pickled peppers

Abstract

The invention provides a pickled pepper vacuum suction pool fishing method and a suction machine. The method adopts the steps of negative pressure sucking, air filtering, suction filtering, saline water back-spraying and pickled pepper conveying. The suction machine comprises a vacuumizer, an exhaust pipe, a suction chamber and an air-filtering net, wherein the vacuumizer is connected with the suction chamber by the exhaust pipe, and the suction chamber is further connected with a feeding pipe; the air-filtering net for filtering solid impurities is arranged at the upper inner part of the suction chamber, a pickled pepper and saline water separating net capable of being put down is arranged at the lower inner part of the suction chamber, a saline water back-spraying pipe connected to a water pump is arranged below the separating net, and a chamber gate is arranged at the lowest part of the suction chamber; water discharged by the water pump is jet towards an inlet of the feeding pipe. Manual stirring and shoveling operation is not required by the pickled pepper vacuum suction pool fishing method. Compared with traditional manual pickled pepper pool fishing, the pickled pepper vacuum suction pool fishing method greatly reduces pickled pepper skin damage and pickled pepper caking phenomena, improves the pickled pepper pool fishing efficiency by three times, and reduces the average production cost by five times. The operation is automatic, sanitary and safe, the product consistency is great, and one key technology of the pickled pepper processing technology is improved.

Description

technical field [0001] The invention belongs to the field of pickled pepper processing, in particular to a pickled pepper vacuum sucking method and a sucking machine. Background technique [0002] Pickled pepper, commonly known as "fish pepper", is a unique seasoning in Sichuan cuisine. Pickled peppers have the characteristics of bright red color, spicy but not dry, spicy and slightly sour, and now the series of pickled pepper dishes made with it are more popular in the country. Pickled peppers are tender and crisp, which can increase appetite and help digestion and absorption. [0003] During the production process of pickled peppers, there will be three layers in the pickled pepper pool, the floating upper layer of pickled peppers, the middle layer of salt water, and the sinking lower layer of pickled peppers. Wherein the upper pickled peppers are extruded by the buoyancy of the brine and the pressure of the upper cover, and the upper pickled peppers often appear clumped...

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