Desktop Circulating Water Vacuum Pump
The SHZ-D(III) watch type anti-corrosion circulating water vacuum pump is based on a multi-purpose circulating water vacuum pump. Considering the small laboratory area, the Japanese model pump is used to improve the disposable molded case and reduce the volume. SHZ-D (III) table anti-corrosion type circulating water vacuum pump has small size, light weight, beautiful appearance, double-meter and double-head air exhaustion, 4 meters high and four-end, which is a multi-purpose vacuum pump on both sides are the same This is not only convenient for teachers to show, but also for students to open/close from either side.
The engine body of the SHZ-D(III) table type anti-corrosion circulating water vacuum pump has double attack and can be used alone or in parallel with two vacuum gauges. The main engine is made of stainless steel motion and anti-corrosion movement. It has the advantages of anti-corrosion, non-pollution, low noise, convenient movement, etc. It can also add vacuum control valve according to customer needs. The SHZ-D (III) watch type anti-corrosion circulating water vacuum pump enables four students to conduct chemical experiments at the same time to reduce the experimental space.
Circulating water vacuum pump structure
The pump body is configured with water as the working fluid. When the impeller rotates clockwise, the impeller splashes water around, and due to centrifugation, the water forms a seal that is similar in shape to the pump chamber and has the same thickness. The bottom end surface of the water ring is connected to the center of the impeller, and there are blades on the water surface (in fact, the blade has a certain immersion depth on the water ring). At this point, the center of the impeller forms a crescent-shaped space between the water rings, which is divided into several small rooms by the impeller. If the bottom impeller is used as the starting point, when the impeller rotates at the first 180 degrees, the area of the chamber will increase and connect to the inlet port on the terminal surface. At this time, the gas is absorbed. When the inhalation is completed, the chamber will be admitted. The port is isolated; when the impeller rotates, the chamber increases and the gas is compressed; when the chamber is connected to the exhaust port, the gas is exhausted from the pump.
220v electric small water circulation laboratory vacuum pump Features:
1. Equipped with a circulation device, the vacuum is stable, the appearance is beautiful, and it is small and exquisite.
2. This product has double tapping and can be used alone or in parallel to two vacuum gauges.
3. The main engine is made of stainless steel and the box is made of engineering plastic. Anti-corrosion, no pollution, low noise, easy to move.
Application:
The SHZ-D (III) anti-corrosion circulating water vacuum pump was originally used as a self-priming pump and was gradually used in petroleum, chemical, machinery, mining, light industry, medicine, food and other industries. In many processes of industrial production, pumps are widely used in vacuum filtration, vacuum water diversion, vacuum feeding, vacuum evaporation, vacuum concentration, vacuum regeneration, vacuum degassing, etc. Due to the rapid development of vacuum application technology, people always pay attention to the rough vacuum acquisition of circulating water pumps. Since the gas compression in the circulating water pump is isothermal, the flammable and explosive gases are abstracted, and the dusty and anhydrous gases can be abstracted.
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