Backwash Pump
Focusing on VFD control for filter backwashing, precisely regulating backwash water and air intensity to optimize combined air-water backwash performance and reduce mechanical impact on equipment.
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Industry Challenges
01
Backwash intensity is non-adjustable: Traditional fixed-frequency operation results in fixed flushing intensity, which cannot be flexibly adjusted based on actual filter fouling conditions, often leading to insufficient washing or damage to the filter bed.
02
Severe impact from frequent start/stop: Frequent direct start/stop of high-power equipment causes severe mechanical and electrical surges to pumps, pipelines, and the power grid, resulting in high equipment failure rates.
03
Low filter efficiency due to clogging: Poor flushing performance leads to frequent filter clogging and increased head loss, severely degrading overall filtration efficiency.
04
High energy consumption in backwashing: Inability to perform fine-tuned energy matching forces the system to operate under high energy consumption for extended periods, with poor operational stability.
INVT Solution
Backwash Pump
This solution adopts a "filter backwash pump VFD control" architecture. Targeting the application characteristics of low-power VFDs below 45 kW, it precisely controls the backwash water intensity through intelligent speed regulation technology. The system perfectly coordinates with the blower to optimize the combined air-water backwashing process, efficiently restoring the filter bed's filtration capacity, replacing coarse operation with intelligent control.
View Larger ImageSolution Highlights
Core Concept
Intelligent cleaning, flexible safeguarding.
Technical Proposition
Precise backwashing: Flexibly regulate backwash water and air intensity to provide the most suitable flushing power, achieving optimal cleaning results.
Efficient cleaning: Completely resolves filter clogging issues, rapidly restores filter media interception capacity, and improves overall water production efficiency.
Smooth operation: Standard VFD soft-start/stop functionality eliminates water hammer effects and reduces mechanical impact on the power grid and pipeline equipment.
Extended service life: Effectively prevents filter media loss and compaction, significantly reduces filter maintenance frequency, and prolongs the overall service life of the filter bed.
Customer Benefits
01Significantly Improved Filtration Performance
Backwash intensity is precisely controllable, thoroughly removing impurities from the filter bed and ensuring filtration operation remains in optimal condition at all times.
02Drastic Reduction in Equipment Failure Rate
VFD soft-start achieves zero-impact start/stop, effectively protecting pump sets and piping systems, significantly extending equipment service life.
03Substantially Compressed Maintenance Costs
Extends the service life of filter media and activated carbon, reducing costly expenses for manual cleaning and media replacement.
04Comprehensive Optimization of Overall Energy Efficiency
Eliminates wasteful high-energy operation, precisely allocates washing power consumption on demand, and reduces overall waterworks operating costs.
提升机解决方案
英威腾提升机解决方案以高性能驱动系统与PLC为核心，采用集成化架构，实现精准定位与快速响应。通过优化控制逻辑确保稳定高效运行，并依托一站式服务能力，为客户提供从设备到控制的完整自动化支持
View Larger Image方案主张
核心理念
一体化集成，构建自主可控、高效稳定的智能搬运系统
技术主张
全链路自主化：核心设备（PLC、变频器、伺服驱动器、电机）自主研发与深度集成，确保系统内部协同性、稳定性与可控性。
控制驱动一体化：通过“PLC+驱动”的紧密配合，优化控制逻辑，实现堆垛机的高速、高精、高动态响应，提升出入库效率。
全生命周期服务：提供从方案选型、调试到售后支持的一站式服务能力，保障系统长期可靠运行，降低客户总拥有成本。
方案价值
01延长设备运行寿命
双 PID 算法精准控压，供气稳定，电机温升降低，不易退磁。
02降低人工和系统成本
内置压缩机专属控制逻辑，免外接 PLC / 控制器，专机设计，易调试、易维护，可减少人工和系统成本。
03降低维护成本
IP56 高防护风扇 + 独立风道设计，粉尘 / 高湿环境 “零堵塞”，可以降低风扇故障率，减少维护频次
04XX行业深度适配
XXX深耕化工、冶金、食品医药等行业，既满足重工业高压供气需求，也保障食品医药行业对洁净压缩空气的高标准要求，适配性强。
05XX标题全栈式技术支持
XXX整合硬件驱动、软件算法与云平台服务，提供从设备控制到数据分析的全链路技术支持，赋能企业智能化转型
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