How to install and debug Dalian chemical pumps?

Dalian chemical pump is an indispensable equipment in the chemical industry, playing an important role in the transportation of liquids. There are many types of chemical pumps, and suitable pump types can be selected according to different working conditions to ensure pump efficiency and stability. At the same time, maintenance and upkeep of chemical pumps are also crucial in order to extend their service life and ensure normal production.

In chemical production, the transportation of various liquids requires the assistance of chemical pumps. Whether it is the transportation of raw materials, the transportation of finished products, or the treatment of waste liquids, they all need to be achieved through chemical pumps. In the petrochemical industry, chemical pumps are widely used in oil well water injection, refining, chemical reactions, and other processes. In food production, the transportation of liquid food also requires the support of chemical pumps. For example, milk, juice, etc. all need to be transported through a pump.

How to install and debug Dalian chemical pumps?

1、 Preparation before installation

Confirm installation location: First, confirm the installation location of the chemical pump to ensure that it meets the design requirements and the distance from other equipment or walls meets the specifications.

Equipment inspection: Before installation, check whether the various components of the chemical pump are complete, whether the screws and nuts are tightened, and whether the motor is wired correctly.

Preparation tools: To install a chemical pump, it is necessary to prepare the necessary tools in advance, such as wrenches, hammers, screwdrivers, etc.

2、 Installation steps

Transport pump body: Transport the chemical pump body to the installation position, and be careful to handle it gently during the transport process to prevent collision damage.

Installation base: Install the pump base according to the design drawings of the chemical pump, ensuring that the base is flat and stable.

Installation of connecting pipelines: Connect the inlet and outlet pipelines of the chemical pump, and use sealing gaskets at the sealing points to ensure a firm connection of the pipelines.

Installation of shaft seal: Install the shaft seal of the pump body, adjust the pressure of the shaft seal according to the design requirements, and ensure that the sealing performance of the shaft seal is good.

Install the motor: Install the motor and connect it to the chemical pump coupling, connect the power supply, and check if the motor rotates in the correct direction.

Static debugging: Turn on the electric motor, observe the operation of the chemical pump, check whether each component is running normally, and whether there are any abnormal sounds.

Dynamic debugging: Connect the chemical pump to the conveying medium, gradually increase the working load of the pump, observe the operation of the pump, and check whether the inlet and outlet pressures of the pump are normal.

Adjustment: Adjust the working parameters of the chemical pump according to the actual situation, such as flow rate, head, etc., to ensure the efficiency and stability of the pump.

3、 Installation and debugging precautions

Safety first: During installation and debugging, attention should be paid to personal safety, wearing protective devices and using necessary safety tools.

Adhere to standards: The installation and debugging process must be carried out in accordance with the design drawings and operating specifications, and must not be modified without authorization.

Vibration prevention: During installation, ensure that the pump base is flat and firm to avoid vibration during pump operation.

Process monitoring: During the debugging process, the operating status of the pump should be monitored at all times, and problems should be detected and dealt with in a timely manner.

Reasonable debugging: During the debugging process, the parameters of the pump should be adjusted reasonably to ensure that the working performance of the pump meets the design requirements.

Chemical pump is a device used for transporting chemical liquids and has a wide range of applications. It transfers liquids from one location to another through attraction, spiral or centrifugal force, making it widely used in chemical production. In the chemical industry, chemical pumps are widely used to transport various liquid, semi-solid, and solid particles of chemical products.

If the motor and pump are connected through a coupling, the alignment accuracy of the coupling must be ensured. During the installation process, tools such as a dial gauge are generally used to check and adjust the axial and radial deviations of the coupling. Poor alignment of the coupling can lead to increased vibration of the pump shaft and motor shaft, affecting the service life and operational stability of the pump. For example, axial deviation should be controlled within the range of 0.05-0.1mm, and radial deviation should be controlled within the range of 0.1-0.2mm.