product details

Explosion proof dual pump multi station material distribution and quantitative control system
1、 The composition of the mobile trolley for the explosion-proof double pump multi station material distribution and quantitative control system:
1. Explosion proof flow sensor: This is the basis of control and directly affects the effectiveness of control. Therefore, the basic requirement is that the higher the measurement accuracy, the better, and it has signal output function. At the same time, there are many types of flow meters, and it is necessary to select the appropriate explosion-proof flow meter based on parameters and requirements such as measuring medium, pipeline diameter, flow range, anti-corrosion, explosion-proof, and protection level.
2. Explosion proof dual pump multi station material distribution and quantitative control system mobile cart: includes intelligent quantitative control instrument, internal control circuit and components, external control buttons and indicator lights, etc. The standard size of the quantitative control box of the explosion-proof quantitative control cabinet of the explosion-proof quantitative control system is 350 * 430 * 220mm (height * width * thickness), and the explosion-proof sensors, explosion-proof valves, and explosion-proof pumps are all directly powered by the explosion-proof quantitative controller. And it can output signals such as 0-10mA, 4-20mA, RS485 to other monitoring equipment and explosion-proof quantitative control system equipment, and can also add printing function. The overall structural dimension diagram of the mobile trolley for the explosion-proof double pump multi station material distribution and quantitative control system is determined according to customer requirements. The standard model is 1130 * 800 * 700mm (height * length * width).

3. Explosion proof dual pump multi station material distribution quantitative control system for mobile trolley cut-off equipment: Select appropriate valves (such as solenoid valves, pneumatic ball valves, electric valves, etc.) based on caliber, medium, pressure, temperature, power source can be self flowing generated by liquid level difference, explosion-proof pump (voltage and power of the pump need to be provided), etc. We specialize in customizing quantitative control system design solutions for our clients, as well as providing supporting technologies for quantitative control systems, explosion-proof quantitative control system equipment, and components for explosion-proof quantitative control systems, such as explosion-proof sensors, explosion-proof valves, explosion-proof quantitative control instruments, explosion-proof quantitative control cabinets (boxes), explosion-proof quantitative control boxes, explosion-proof quantitative flow meters, explosion-proof pumps, explosion-proof flow meters, etc.

2、 Explosion proof dual pump multi station material distribution and quantitative control system mobile cart:

After receiving the flow signal from the explosion-proof sensor - explosion-proof flowmeter, the explosion-proof quantitative controller completes the accumulation of flow inside it, and sets the required quantitative control value inside the explosion-proof flow controller. When the cumulative value displayed by the explosion-proof quantitative controller of the explosion-proof quantitative control system reaches the set quantitative control value, the explosion-proof quantitative controller of the explosion-proof quantitative control system outputs a relay signal. At this point, the switch signal is used to control the flow interruption equipment of the quantitative control system installed on the pipeline by connecting a relay or contactor, thereby achieving the effect of quantitative control. The schematic diagram is as follows:

3、 Explosion proof dual pump multi station material distribution and quantitative control system mobile trolley product features:

1. Only the explosion-proof quantitative control flow meter, explosion-proof quantitative controller, and explosion-proof quantitative control system are required to form the cut-off equipment, with a simple structure and low cost;
2. The control circuit and components inside the explosion-proof quantitative controller are customized according to the explosion-proof sensors - explosion-proof flow meters and explosion-proof control system equipment required by customers. The signal line connection is simple and generally does not need to be adjusted after arriving at the site. The explosion-proof flow meters and explosion-proof cutoff devices are all powered by the controller, and only AC220V/AC380V needs to be provided to the explosion-proof quantitative controller;
3. The explosion-proof quantitative controller panel is equipped with "start", "stop", and "reset" buttons, as well as a "status indicator light" display, making the display intuitive, easy to operate, convenient, and easy to learn;
4. The explosion-proof quantitative control instrument of the explosion-proof quantitative control system has a fully Chinese/English LCD display, and the quantitative control value can be changed as needed each time, simply by operating it inside the explosion-proof quantitative control instrument;

5. A frequency converter can be added to control the motor speed to maintain a constant fluid replenishment speed;

4、 Explosion proof dual pump multi station material distribution and quantitative control system, mobile trolley, main functions:

1. Equipped with large and small valve controls, respectively controlling large and small flow rates to achieve precision.

2. When controlling both the pump and the valve simultaneously, there is a function to delay the start of the pump and to close the pump in advance or delay the closing of the valve;
3. Equipped with overflow and pump holding interfaces, it provides immediate protection by shutting down the feeding process in case of overflow or pump holding;

4. The material distribution controller of the explosion-proof quantitative material distribution system can view the total accumulation, instantaneous flow rate, time, input signal value of the explosion-proof flowmeter, and can also view the number of times each material is dispensed, the dispensing time, the end time, the pre dispensed quantity, and the actual dispensed quantity;
5. Can be equipped with a printer for real-time printing function, including the number of times the material is printed, the medium, the start time, the end time, the pre issued quantity, and the actual issued quantity;
6. Power off hold function: In the event of a power outage and power on during the feeding process, the quantitative control instrument will pause and automatically hold the working data before the power outage.
7. The explosion-proof quantitative controller and explosion-proof quantitative controller are completely independently developed, so if other functions are needed, we can customize them;

5、 Explosion proof dual pump multi station material distribution and quantitative control system mobile cart ordering instructions:

1. Choose the appropriate explosion-proof sensor - explosion-proof flowmeter: inform us of the name of the measuring medium, the diameter of the measuring tube, the working pressure and temperature, the flow range, or other requirements, and we will select the appropriate sensor for you;
2. Explain the requirements for the explosion-proof quantitative controller of the explosion-proof quantitative material distribution control system, such as the size of each quantitative value, the number of times it is controlled per day, whether the value controlled each time is the same, and other requirements;

3. Choose a cut-off device: If there is already a cut-off device, please inform us of its working power supply and power, and we will customize it accordingly; If needed, we can also provide a cut-off device. We suggest selecting solenoid valves or pneumatic valves for the cut-off equipment. When controlling the pump, you can choose to stop the pump in advance (the pump does not stop immediately, there is a certain inertia, and it also protects the valve).

We can not only provide users with advanced explosion-proof sensors, instruments/meters, comprehensive technical guidance, and thoughtful after-sales service, but also customize services according to their needs. Our unit adheres to the service tenet of "professional technology, integrity and quality, excellence, pragmatism and harmony", and hopes to establish long-term cooperation with customers to provide us with better services!