What are the Slurry pump driven models? - Kingda Slurry Pump
Kingda pump industry tells you the transmission mode of slurry pump, we can take a look at his transmission mode from below.
Explanation of the transmission mode of the slurry pump: It is well known that the slurry pump has a coupling direct drive and a belt drive, and the belt drive has a variety of transmission modes. Today, the editor will talk about the transmission mode of the slurry pump in detail:
The direct drive has reliable operation, low failure rate, no loss of rotation, high efficiency but fixed speed, and it is not suitable to work accurately at the required working point.
The belt drive (including CR, CL, CV, ZV) is easy to change the working parameters of the pump, the pump selection range is wide, it is easy to achieve the required working condition parameters but it is easy to lose rotation, the transmission efficiency is low, the belt is easy to damage, and the operating cost is high. Poor reliability.
The two transmission modes have their own advantages and disadvantages. When choosing which transmission mode, in addition to the pump speed and the speed of the configured motor, it is also necessary to consider whether there are special requirements on site.
Due to the influence of factors such as spatial arrangement, there are different belt transmission methods.
CR drive: The motor is on the right side of the pump when viewed from the inlet of the pump.
CL transmission: From the inlet direction of the pump, the motor is on the left side of the pump.
CV drive: also known as back-up drive. The motor is fixed above the bracket connected to the pump shaft. This transmission method saves floor space. The shaft end of the pump and the motor are on the same side.
ZV transmission: also known as tail rack belt transmission. As the name implies, the motor is fixed on the rack at the rear of the pump, and the belt is located between the pump and the motor.
BD drive: belt drive for vertical slurry pump.
Kingda Pump believes that the following, let us specifically analyze the difference between the direct coupling and the belt transmission method and the difference between the various belt transmission methods. According to the different technical parameters, determine the different transmission methods. Within the specified flow rate and head range, determine the pump speed. In general, when the pump speed is the same as the motor speed, we use a direct drive.
The direct drive is a direct drive, which reduces the equipment accessories of the intermediate belt, and has the following characteristics:
The energy loss of the intermediate transmission is reduced, and the efficiency is high; the operation is simple and the reliability is strong; the intermediate links of the equipment are reduced, thereby reducing the cost and saving resources; when the speed of the pump is not consistent with the speed of the motor, we generally use a belt drive. The belt drive is also suitable for occasions with large center distance between the two shafts, and has the following characteristics:
Stable transmission;
When overloaded, the belt will slip on the pulley, which can prevent the damage of weak parts and play a role in safety protection;
Slurry pump transmission type: DC direct drive, CR parallel belt drive, ZVZ vertical belt drive, CV vertical belt drive and other types.
Kingda Pump Industry believes that the main connection methods of slurry pump and motor are: DC, CR, CL, CV, ZV, BD. Among them, DC is a direct drive, and the rest are belt drives. The transmission methods used for horizontal slurry pumps are: DC, CR, CL, CV, ZV; the transmission methods used for vertical pumps are: DC and BD.
Among the above belt transmission methods, CR, CL and BD are the most common belt transmission methods.
Shijiazhuang Kingda Pump Industry Group Co., Ltd. (undertaking all business operations such as the original Shijiazhuang Water Pump Factory, Shijiazhuang Pump Industry Group products, markets, customer service, etc.) is a slurry pump, sewage pump, submersible pump, scientific research, design, and manufacturing. Petrochemical pump production base.
