Can a solvent recovery pump be controlled automatically? That's a question I often get asked as a supplier of solvent recovery pumps. In this blog post, I'll dive into the topic and share some insights based on my experience in the industry.
First off, let's talk about what a solvent recovery pump is and why it's important. Solvent recovery pumps are used to recover solvents from various industrial processes. These solvents can be expensive, and recovering them not only saves money but also helps in reducing environmental impact. By recycling solvents, companies can cut down on their waste and make their operations more sustainable.
Now, to answer the big question: yes, a solvent recovery pump can be controlled automatically. In fact, automatic control has become a standard feature in many modern solvent recovery pump systems. There are several benefits to having an automatically controlled solvent recovery pump.
One of the main advantages is efficiency. With automatic control, the pump can adjust its operation based on the specific requirements of the solvent recovery process. For example, it can regulate the flow rate and pressure according to the amount of solvent being processed. This ensures that the pump is operating at its optimal level, which in turn saves energy and reduces wear and tear on the equipment.
Another benefit is accuracy. Automatic control systems can precisely monitor and control the various parameters of the solvent recovery process. This means that the quality of the recovered solvent can be more consistent, which is crucial for industries where the purity of the solvent is important.
Safety is also a major factor. Automatic control systems can detect any abnormal conditions in the solvent recovery process, such as overpressure or temperature spikes. In case of such issues, the system can automatically shut down the pump or take other corrective actions to prevent accidents.

There are different types of automatic control systems available for solvent recovery pumps. Some systems use simple on/off controls, while others are more sophisticated and can adjust the pump's operation in real-time based on multiple variables.
Let's take a look at some of the technologies that enable automatic control in solvent recovery pumps. One common technology is the use of sensors. Sensors can measure various parameters such as pressure, temperature, flow rate, and solvent concentration. The data collected by these sensors is then sent to a control unit, which analyzes the information and makes adjustments to the pump's operation as needed.
Another technology is the use of programmable logic controllers (PLCs). PLCs are computerized control systems that can be programmed to perform specific tasks. They can be used to control the entire solvent recovery process, from the start-up to the shut-down. PLCs can also be integrated with other equipment in the solvent recovery system, such as valves and heaters, to provide a more comprehensive control solution.
At our company, we offer a range of solvent recovery pumps with automatic control capabilities. Our pumps are designed to meet the diverse needs of different industries. For example, we have the ZJP Roots Vacuum Pump, which is known for its high efficiency and reliability. This pump is suitable for applications where a high vacuum is required.
We also have the ZJQ Gas circulation-cooled Roots Pump. This pump is designed to handle high gas loads and is ideal for solvent recovery processes where a large amount of gas needs to be processed.
And then there's the VDP Dry Screw Vacuum Pump. This pump is a great option for applications where a clean and dry vacuum is required. It has a low noise level and is easy to maintain.
When it comes to choosing an automatically controlled solvent recovery pump, there are a few things to consider. First, you need to determine the specific requirements of your solvent recovery process. This includes factors such as the type of solvent, the flow rate, the pressure, and the temperature.
You also need to consider the level of automation you need. Some processes may only require basic on/off control, while others may need more advanced features such as real-time monitoring and adjustment.
In addition, it's important to choose a pump that is reliable and easy to maintain. A pump that breaks down frequently can cause significant downtime and cost you money in repairs.
If you're in the market for a solvent recovery pump with automatic control capabilities, I encourage you to reach out to us. We have a team of experts who can help you choose the right pump for your needs. We can also provide you with detailed information about the features and benefits of our pumps, as well as offer technical support and after-sales service.
In conclusion, automatic control is a valuable feature for solvent recovery pumps. It offers many benefits, including efficiency, accuracy, and safety. With the right pump and control system, you can improve the performance of your solvent recovery process and save money in the long run. So, if you're looking to upgrade your solvent recovery system, consider an automatically controlled pump.
References
- Industry standards and guidelines for solvent recovery pumps
- Technical specifications of ZJP Roots Vacuum Pump, ZJQ Gas circulation - cooled Roots Pump, and VDP Dry Screw Vacuum Pump
