ZCQ type leak freeStainless steel self-priming pumpIt is a new product that has been developed based on the latest foreign technology absorbed from the CQ type magnetic pump according to user requirements, and has been successfully researched and tested by our technical personnel. Its performance has reached the advanced level of similar international products. The ZCQ type self-priming magnetic drive pump replaces dynamic seals with static seals, ensuring that the flow components of the pump are in a completely sealed state, completely solving the problems of running, emitting, dripping, and leaking that cannot be avoided by other pump mechanical seals. The material of the pump body and flow components is made of corrosion-resistant stainless steel materials, which not only has the function of a CQ type magnetic drive pump, but also integrates self-priming. It only needs to be filled with liquid before the first use of the pump. After the second and subsequent uses, there is no need to fill with liquid and the pump can be turned on directly.

1、 Application of ZCQ type leak free stainless steel self-priming pump

The overcurrent components of the ZCQ series self-priming magnetic pump are made of stainless steel (304, 316, 316L) and are widely used in departments such as petroleum, chemical, pharmaceutical, electroplating, environmental protection, water treatment, and national defense. It is an ideal equipment for transporting flammable, explosive, toxic, and valuable liquids and the best choice for creating leak free, pollution-free and civilized workshops. Applicable temperature: -20 ℃ to 100 ℃.

2、 Leak proof design of ZCQ type leak free stainless steel self-priming pump

Replacing dynamic seals with static seals and indirectly driving through magnetic coupling completely eliminates the trouble of dripping and never pollutes the usage site. It is an ideal pump for eliminating running, emitting, dripping, and leaking phenomena in chemical processes, eliminating environmental pollution, creating "leak free workshops" and "leak free factories", and achieving safe and civilized production.

3、 Operating principle of ZCQ type leak free stainless steel self-priming pump

The ZCQ series self-priming magnetic pump adopts an advanced external mixing axial return water pump body structure design. The pump body consists of a suction chamber, a storage chamber, a volute shell, a return hole, a gas-liquid separation chamber, and other parts (see the schematic diagram for the structure). After the pump is started, under the action of centrifugal force, the remaining liquid in the suction chamber and the air in the inlet pipeline are stirred by the impeller to form a gas-liquid mixture. The mixture enters the gas-liquid separation chamber through the volute shell, and as the flow rate decreases, it causes gas-liquid separation. The air is discharged from the pump outlet, and the liquid returns to the pump chamber through the reflux hole. After multiple cycles, the air in the inlet pipeline is gradually emptied, forming a certain degree of vacuum in the pump chamber. The liquid in the low-level tank flows towards the pump inlet under atmospheric pressure, achieving self-priming. This series of self-priming processes is automatically completed by the pump within 1 to 3 minutes of start-up, without manual intervention. When the liquid fills the pump inlet pipeline and pump chamber, the pump group It automatically enters the normal operating state. The driving device of the magnetic self-priming pump adopts an active magnetic coupling directly installed on the motor shaft, which indirectly drives the impeller on the rotor combination to rotate through magnetic coupling. The pump chamber is completely enclosed and leak free.

4、 The significance of ZCQ self-priming magnetic pump model

In many fields such as petroleum, chemical, pharmaceutical, electronics, etc., more and more manufacturers require a leak free process environment for the medium they transport, and urgently need to choose the ideal pump type. Our company's ZCQ series self-priming magnetic pump has absorbed the leading level of magnetic pump production technology, new materials, and new processes at home and abroad, successfully solving the technical problems of easy damage to components such as isolation sleeves and impellers in domestic magnetic pumps, making their performance more perfect. The CQB, IMD, CQ, CQF, and ZCQ series magnetic pumps have undergone long-term production and continuous operation tests, and more and more users are convinced that they have chosen the safest and most reliable pump type. We will continue to provide higher quality services for our customers.

5、 ZCQ leak free stainless steel self-priming pump parameter table