Simple vacuum filtration tank for laboratory

• Main Authors: ZHAO ZIXUN, TANG HONGYAN, ZHAO ZHENYONG
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a simple vacuum filtration tank for a laboratory. The simple vacuum filtration tank comprises a tank body, the upper part of the tank body is cylindrical, and the lower part of the tank body is inverted cone-shaped; the interior of the tank body is connected with a cooling coil pipe; the upper part of the tank body is connected with an air inlet pipe; the lower end of the air inlet pipe extends below the cooling coil; the middle upper part of the tank body is connected with an exhaust pipe; the exhaust pipe is connected with a filter through a clamping sleeve; the top end of the tank body is also connected with a pressure gauge and a pressure regulating valve; and a liquid discharge valve is arranged at the bottom of the tank body. The vacuum pump has the advantages of being good in sealing performance, high in vacuum degree, easy to operate, easy to discharge liquid, not prone to damage, resistant to corrosion, safe and durable, the cooling coil and the exhaust pipe connected in t