Circulating water vacuum pump is a new environmentally friendly vacuum pump
Function
1. Circulating water vacuum pump is a lab glass reactor, which is one of the indispensable products for laboratory vacuuming.
1. Circulating water vacuum pump is a lab glass reactor, which is one of the indispensable products for laboratory vacuuming.
The circulating water vacuum pump was originally used as a self-priming pump, and then gradually used in many industrial sectors such as petroleum, chemical, machinery, mining, light industry, medicine and food. In many processes of industrial production, such as vacuum filtration, vacuum water diversion, vacuum Vacuum pumps are widely used for feeding, vacuum evaporation, vacuum concentration, vacuum regain and vacuum degassing.
2. Place the circulating water vacuum pump on the workbench. When using, open the top cover of the water tank to inject clean cold water (you can also add water through the drain hose). When the water surface is about to rise to the height below the overflow nozzle of the water tank, stop adding water. Repeat You can stop adding water when you turn it on. Replace the water at least once a week. If the water pollution is serious and the usage rate is high, the time for replacing the water must be shortened to keep the water in the water tank clean. The suction sleeve of the equipment that needs to be vacuumed is tightly sleeved on the suction nozzle of the machine, the circulation switch is turned off, the power is turned on, the power switch is turned on, the vacuum operation is started, and the vacuum gauge corresponding to the suction nozzle is passed. The degree of vacuum can be observed.
3. When the circulating water vacuum pump needs to work continuously for a long time, the water temperature in the water tank will rise, affecting the degree of vacuum. At this time, the drain hose and the water source (tap water) can be connected, and the overflow nozzle is used as a drain outlet, which is appropriately controlled. The tap water flow can keep the water temperature in the water tank from rising and stabilize the vacuum. When it is necessary to provide cooling circulating water for the reaction device, the water inlet and outlet pipes of the device to be cooled are respectively connected to the circulating water outlet nozzle and the water inlet nozzle at the rear of the machine, and the circulating water switch is turned to the ON position to realize Circulating cooling water supply.
4. The desktop circulating water vacuum pump is a new type of environmentally-friendly desktop circulating water vacuum pump designed according to the small laboratory area. It has an external circulation device, which has stable vacuum, beautiful appearance, small and exquisite and unique. The circulating water vacuum pump adopts double taps (also has four taps). It can be used separately or in parallel. Two vacuum gauges are used. The pump body is made of stainless steel. The motor is made of Sino-foreign joint venture. The shaft is made of stainless steel. The pump head is designed to conform to fluid mechanics. The body is engineering plastic.
Features
1.Water-saving effect is remarkable. The water in the water tank of the machine can be recycling, which is overcome the phenomenon of large amount of waste water when direct blow down tap water for vacuum. After testing, in one working day, continuous use may save water more than 8 tons, and the water can be use for a long time at a time. It is particularly suitable for tall building laboratory which is lack of water or insufficient water pressure.
2.Multi-function versatility application. This machine can provide vacuum conditions, besides, it also can provide circulating cooling water to the reaction device. This machine is connected to water, through appropriate supplement water, can continuous cycle operation for long time and keeping the inside temperature does not rise, the vacuum does not drop. Different models have different vacuum taps device, ranging from 2-5, the operator can work alone or in parallel operation.
3.Corrosion-resistant,no pollution.The machine shaft made of stainless steel material: the pump head, impeller, jet device and other key components.Using acid, alkali resistance A.B.C engineering plastics, copper, plastic Wang and other materials, plastic materials for the water tank.According to user needs can be freely chosen, is not from the effects of corrosive substances such as acid, alkali solvents and so on and also does not contaminate the laboratory.
4.Novel appearance, easy to operate. The pump head directly immersed in water, minus the complicated water diversion devices.Bottom with brake caster, easy to move, the upper part with detachable table cover, easy to add water, ice or overhaul.
5.The machine running low noise, stable performance. Also have the advantage of a small size, small footprint, light weight and so on.