Negative pressure dust removal structure for starch processing

• Main Authors: JI WEIWEN, JI JIANPENG
• Format: Patent
• Language: Chinese; English
• Published: 16.05.2023
• Subjects: MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING

The utility model discloses a starch processing negative pressure dust removal structure, including batching tank and support frame, the inner wall of batching tank is equipped with two support rod, the top outer wall of two support rod is connected with the first return spring, the top end of two first return spring is connected with the same first sieve plate, and the first sieve plate is connected with the second sieve plate. A mounting cover is mounted on the outer wall of the top of the batching tank, an adaptive groove is formed in one side of the outer wall of the top of the mounting cover, a second sieve plate is connected to the inner wall of the adaptive groove, and second reset springs are connected between the periphery of the first sieve plate and the periphery of the second sieve plate correspondingly; contact heads are installed on the periphery of the outer wall of the top of the first screen plate, and a negative pressure mechanism is arranged on the supporting frame. According to the negativ