End Making Line,Cans End Production Line,Cans End Making Production Line,Round Cover Making Line Zhoushan Longwen Machinery Technology Co., Ltd. , https://www.longwenmachinery.com
Liquid Additive Equipment Manufactured by Serva
The liquid additive equipment is designed to continuously and accurately supply liquid additives to the external system. It offers two drive options: electric and hydraulic. The electric-driven model utilizes motor frequency conversion technology to precisely control the discharge rate of the metering pump, offering advantages such as easy operation, quick response, and high accuracy. The hydraulic-driven version is powered by an electric motor (or engine) that drives a hydraulic oil pump. The flow rate of the metering pump can be adjusted by regulating the hydraulic fluid lines, ensuring stable and reliable performance.
**Continuous Liquid Additive Control System**
This system is essential for oilfield operations, where various liquid additives need to be added in precise proportions according to technical requirements. Compared to manual or mechanical methods, the continuous liquid additive control system significantly reduces labor intensity and improves operational efficiency.
**Design Features:**
1. Two drive modes: Variable frequency motor drive and hydraulic drive.
2. Optional liquid additive control unit modules based on customer needs.
3. Auto-control of liquid additive flow rate with a ratio error of less than 0.5%.
4. Discharge manifold pressure testing and alarm system.
5. Liquid additive volume measurement and calculation.
6. Tube level monitoring and alarm.
7. Equipped with a remote operation human-machine interface.
8. Integrated data acquisition and processing capabilities.
**Key Features:**
1. The structure is designed with a detachable and modular approach, featuring quick connections for pipelines, making installation, dismantling, and transportation more convenient.
2. The liquid metering pump uses a single screw pump, capable of handling various fluids with different viscosities, especially high-viscosity liquid additives.
3. A user-friendly human-machine interface supports full automatic control, simple operation, and includes a backup manual control system.
4. Motor frequency conversion technology ensures easy control, fast response, and accurate measurement.
**Main Specifications of the Liquid Additive Equipment**
- **Net Weight:** 5T
- **Overall Dimensions:** 7000mm (L) x 2000mm (W) x 2950mm (H)
- **Configuration:** Four standard modules, expandable to eight
- **Electric Motor:** Explosion-proof variable frequency motor or Cummins engine
- **Material Pump:** Single screw metering pump
| Pump Module | Model | RPM | Discharge Rate (L/min) |
|-------------|-----------|-----------|------------------------|
| Module 1 | 713025 | 200–1200 | 2–11.8 |
| Module 2 | 71201 | 200–1200 | 6.5–3.9 |
| Module 3 | 71202 | 200–1200 | 15.3–91.7 |
| Module 4 | 71205 | 100–900 | 19.7–177 |
**Liquid Storage Tank Specifications:**
| Module | Length (mm) | Width (mm) | Height (mm) | Volume (L/GAL) |
|--------|-------------|------------|-------------|----------------|
| 1 | 1066 | 1219 | 1300 | 1325 (350) |
| 2 | 1066 | 1219 | 1300 | 1325 (350) |
| 3 | 1066 | 1219 | 1300 | 1325 (350) |
| 4 | 2080 | 1219 | 1300 | 2000 (550) |
**Agitator:**
- **Module 1:** 75 RPM
- **Modules 2, 3, 4:** Not applicable
This equipment is ideal for industries requiring precise and continuous delivery of liquid additives, such as oilfield operations, chemical processing, and industrial manufacturing. Its flexible design, advanced control systems, and durability make it a reliable choice for a wide range of applications.