In the field of liquid transportation, pneumatic diaphragm pump is a common and widely used pump type. Air-operated diaphragm pumps use compressed air or other gases to drive the pump's movement, rather than relying on electric motors or other traditional power sources. Because the pneumatic diaphragm pump does not rely on electricity, it can work in places with unstable or no power supply. Therefore, in some special working environments, such as the field, remote areas or explosion-hazardous areas, the pneumatic diaphragm pump is a reliable and safe liquid delivery solution. And it is also suitable for various corrosive liquids, liquids with particles, high viscosity, volatile, flammable and highly toxic liquids. Pneumatic diaphragm pumps are divided into pneumatic double diaphragm pumps and pneumatic single diaphragm pumps according to their structure. So what are the differences between pneumatic double diaphragm pumps and single diaphragm pumps?
Tag: diaphragm pump
A diaphragm pump is a positive displacement pump that utilizes two flexible diaphragms that reciprocate back and forth to create a temporary chamber through which fluid is drawn in and expelled through the pump. The diaphragm acts as a separation wall between air and liquid, which can not only pump flowing liquid, but also transport some difficult-to-flow media. According to different working conditions, diaphragm pumps of different materials such as aluminum alloy, cast iron, and stainless steel can be selected to meet the needs of different users. In this article, we will introduce the advantages of diaphragm pumps.
Air operated double diaphragm pump is a new type of conveying machinery. It uses compressed air as the power source. It can absorb all kinds of corrosive liquids, liquids with particles, high viscosity, volatile, flammable and highly toxic liquids. It is used more and more in the chemical industry, but when many customers purchase pneumatic pumps, they find that they cannot pump liquids at all.
Diaphragm pumps are widely used in some industries and are almost indispensable. The diaphragm pump sucks and discharges gas by means of the reciprocating motion of the diaphragm in the pump body, so the diaphragm is a very important part of the pump body, and its performance has a great influence on the pump. The life of the diaphragm is embodied in several aspects, bending Life, corrosion resistance, high and low temperature performance, so the range of diaphragm materials to meet the above requirements is greatly reduced.
Air operated diaphragm pumps are widely used in professional equipment and services for environmental protection engineering, medium and large food factories, sewage treatment projects, sewage reuse projects, papermaking, printing, electroplating and other industries. Aluminum alloy air operated diaphragm pumps can be used in many special occasions, even in harsh environments.
Diaphragm pump is a new type of mechanical transportation equipment, which can be used for all kinds of corrosive liquids, liquids with particles, high viscosity, volatile, flammable and highly toxic liquids. And the diaphragm pump is available in plastics, aluminum alloys, stainless steel, cast iron, etc. for everyone to choose from. So, how to choose a right diaphragm pump?
The electric diaphragm pump is a relatively new type of mechanical transportation equipment. It has the advantages of no need for irrigation and water diversion, strong self-priming ability, high pressure, low vibration, arbitrary flow adjustment, and can transport flammable, volatile, and acid-corrosive liquids. Therefore, electric operated diaphragm pump is often used in petrochemical, ceramics, metallurgy and other industries, and occupies a certain leading position in spray painting and ceramics. Next we will troubleshoot the EODD pump.
The Diaphragm pump, also known as control pump, is the main type of actuator. It changes the fluid flow with the help of power operation by receiving the control signal output by the adjustment control unit. The function of the diaphragm pump in the control process is to accept the control signal of the regulator or computer, change the flow rate of the adjusted medium, and maintain the adjusted parameters within the required range, so as to achieve the automation of the production process.
Air operated diaphragm pump is a new type of conveying machinery, and it is the most novel type of pump at present. Using compressed air as the power source, it can absorb all kinds of corrosive liquids, liquids with particles, high viscosity, volatile, flammable and highly toxic liquids. However, many customers have some problems in the process of using the AODD pump. Then, we will troubleshoot the air diaphragm pump next.
The air operated double diaphragm pump relies on the air compressor to input the compressed air into the air distribution valve of the diaphragm pump to drive the connecting shaft in the intermediate body of the diaphragm pump to drive the diaphragm pump diaphragm in the medium chamber of the diaphragm pump body to do lateral stretching movement to achieve self-priming fluid. Positive displacement reciprocating pump. In the two symmetrical working chambers of the pump, an elastic diaphragm is installed in each, and the connecting rod integrates the two diaphragms.
Both styles have their own advantages and disadvantages. While today's diaphragm pumps are more complex than they were a few years ago, with better valves, diaphragms, drive mechanisms, etc, they still require a basic understanding of a successful procedure. On the other hand, peristaltic pumps are simpler to use initially and require less experience to operate under adverse conditions. In this article, we will compare diaphragm pump and peristaltic pump.
Diaphragm pump is a new type of mechanical transportation equipment, which can be used for all kinds of corrosive liquids, liquids with particles, high viscosity, volatile, flammable and highly toxic liquids. Diaphragm pumps are divided into pneumatic diaphragm pumps and electric diaphragm pumps, and their materials are engineering plastics, aluminum alloys, stainless steel, cast iron, etc.
The diaphragm pump separates the liquid to be pumped, the movable column and the pump cylinder by means of a membrane, thereby it protects the movable column and the pump cylinder.
Diaphragm pump is divided into air powered diaphragm pump and electric operated diaphragm pump. Pneumatic diaphragm pump is a new type of conveying product that uses compressed air as the power source. It can absorb all kinds of corrosive liquids, liquids with particles, high viscosity, volatile, flammable and highly toxic liquids. Material is available in aluminum alloy, stainless steel, non-metallic and cast iron. Electric diaphragm pump is also a new type of pump, which is used in petrochemical, ceramics, metallurgy and other industries.
