Powder Silo Automatic Feeding System 20m 500L/h Desalination 1

Powder Silo Automatic Feeding System 20m 500L/h Desalination 2

Powder Silo Automatic Feeding System 20m 500L/h Desalination 3

Powder Silo Automatic Feeding System 20m 500L/h Desalination 4

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Powder Silo Automatic Feeding System 20m 500L/h Desalination

Powder Silo Automatic Feeding System for 20m / 500 L/h Desalination

This compact automatic feeding system stores and doses powdered chemicals into small desalination plants. It can lift and feed powder up to 20 meters and supports desalination units around 500 liters per hour. Built-in level sensors, a PLC controller and dust-control measures keep dosing steady, safe, and low‑maintenance. The system reduces manual handling, prevents clogs, and ensures accurate chemical addition for consistent water quality.

Usage scenarios (about 3 sentences)

- Small coastal communities, remote resorts, or islands running compact desalination units (≈500 L/h) that need reliable, low‑labor chemical dosing.

- Pilot plants, laboratories, and R&D sites testing desalination formulas where precise, repeatable powder feed and easy height placement (up to 20 m) are required.

- Small industrial or agricultural sites using on-site desalination for process water or irrigation that want safer handling, dust control, and automated chemical addition.

Shipping:

Support Sea freight

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Lead Time:

1-1(sets):60(days),>1(sets):To be negotiated(days)

Place of Origin:

China

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Floor area Length*Width

6.0m*3.5m

Total powder

8kw

Dissolving tank Diameter/Height

1.7m/1.5m

Treating Capacity(kg/h)

5-100

Silo Diameter/Height

2.5m/8.0m

Silo volume(m3)

Processing Type

desalination

Power(W)

1 kW

Product name

Automatic Feeding System

Voltage

220 V, 380 V

weight (kg)

1000

productivity

500L/Hour

warranty

1 Year

Reliable Accurate Corrosion-Resistant Compact

Engineered for desalination plants and large dry-chemical handling, this Powder Silo Automatic Feeding System serves as reliable Activated carbon dosing equipment with dust-free pneumatic conveyance, a 500 L/h dosing rate and up to 20 m silo height for continuous, precise feed. The vertical cylindrical silo and modular screw metering design are built in epoxy-painted carbon steel (stainless steel optional), fitted with bag filters and sealed pneumatic lines to ensure corrosion-resistant quality and shipped in standard export carton packing for safe delivery. Optional inlet-water control, dissolving tank and bin-bottom activation simplify installation and maintenance, minimize downtime, and enable fast 3–20 day delivery to accelerate deployment.

Here are six 4-word subtitle options, each reflecting a different perspective:

The Powder Silo Automatic Feeding System 20m 500L/h Desalination combines core attributes—20m silo size, 500 L/h dosing capacity, pneumatic conveying, bin-bottom activation, powder metering, bag filtration and carbon steel epoxy (or optional stainless steel) construction—to handle large-volume dry chemicals with controlled dust management. As precise, low-dust activated carbon dosing equipment and dry chemical feeder for desalination and industrial water treatment, it offers value through optional inlet water control, lime dissolving and mixing units to ensure accurate concentration, stable throughput and reduced chemical waste. Its modular screw-conveyor and dissolving-tank structure, compact floor footprint and automated controls create a durable, low-maintenance system that minimizes labor, spillage and downtime.

Automatic Desalination Feeding System

The Powder Silo Automatic Feeding System for 20m installations and 500L/h desalination applications delivers automated pneumatic transport and precise dosing of dry chemicals like lime, with silos ranging 10–100 m3 and dosing rates from 50–2000 L/h. Equipped with a bin-bottom activation device, powder metering and transporting unit, bag filter and optional stainless-steel construction, this system functions as Activated carbon dosing equipment and can integrate inlet water control and lime dissolving/mixing tanks for seamless desalination processes. Built with carbon steel epoxy paint, a compact footprint and dust-free handling, it supports high throughput and standard delivery within 3–20 days depending on order details.

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Efficient Precise Automated Desalination

The Powder Silo Automatic Feeding System 20m 500L/h Desalination is engineered as robust activated carbon dosing equipment with a 20 m powder silo and a precise 500 L/h feed rate to ensure continuous, accurate desalination dosing. Built on decades of water-treatment expertise, our brand combines field-proven engineering and modular controls to deliver automatic feeding, anti-clog vibration, sealed dust control, and easy maintenance for reliable on-site operation. Key features—programmable PLC control, mass-flow metering, compact footprint, stainless-steel contact parts, and quick-change liners—translate into high dosing accuracy, low downtime, energy efficiency, and safe, compliant handling of powdered media.

Material introduction

Built primarily from carbon steel with a tough epoxy coating, the Powder Silo Automatic Feeding System is engineered for structural strength and corrosion resistance for silo heights up to 20 m and dosing rates around 500 L/h. For sensitive or highly abrasive materials handled by Activated carbon dosing equipment, stainless steel construction and abrasion‑resistant liners are available to minimize contamination and wear in screws, feeders and pneumatic conveyors. Ancillary components such as bag filters and dosing valves use engineered fabrics and corrosion‑resistant alloys, while optional dissolving tanks and mixers are fabricated in compatible materials to ensure low-dust, long-term operation in desalination and water treatment applications.

◎ Standard Epoxy Carbon Steel

◎ Full Stainless Steel Option

◎ Wear‑Resistant Alloy Configuration

FAQ

What exactly is the "Powder Silo Automatic Feeding System 20m 500L/h" used for in desalination plants?

This is an automatic powder handling and dosing system designed to store, transport and feed powdered chemicals used in desalination pretreatment and post-treatment. The "20m" refers to the maximum vertical lift or distance the feeder can convey powder from the silo to the dosing point. "500L/h" is the system’s maximum volumetric feed capacity under nominal conditions. Typical uses in desalination include feeding antiscalants, coagulants/flocculants, dechlorination agents (e.g., sodium metabisulfite), pH adjusting powders and other dry additives required for RO pretreatment and brine handling.

Which types of powders and granules can this system handle?

It is suitable for a wide range of free-flowing and medium-cohesive powders and granules commonly used in desalination: polymer flocculants, powdered antiscalants, soda ash, sodium bisulfite, activated carbon fines (when compatible), and similar products. Very hygroscopic, highly abrasive, highly corrosive or explosive powders require special materials, coatings or explosion-proof components — you should confirm material compatibility and safety ratings with the supplier for those chemistries.

How is the system integrated into an existing desalination plant and what utilities/controls are needed?

Integration typically involves placing the silo near the dosing station, connecting the discharge line to the downstream dosing tank or wetting device, and providing power and control signals. Required utilities usually include electrical power (sized for the motor and controls), compressed air or vacuum if pneumatic conveying is used, and safe venting or dust collection. Control integration can be via local PLC or plant SCADA (common interfaces: 4–20 mA, digital I/O, Modbus). Anchoring, inlet/outlet piping, and a dust exhaust or filter unit are also standard. Coordinate with the plant’s engineering team for mechanical support and process interlocks.

What maintenance and cleaning practices are recommended for reliable operation?

Regular maintenance includes inspecting and cleaning the hopper to prevent bridging and caking, checking feed screws/augers and bearings for wear, verifying seals and gaskets to prevent moisture ingress, and servicing motors and gearboxes per manufacturer intervals. Clean between different chemicals to avoid cross-contamination — use recommended purge or CIP procedures where applicable. Frequency depends on powder characteristics and duty cycle; daily visual checks and weekly basic inspections are common, with more in-depth service quarterly or annually.

What safety and environmental precautions are necessary when using this system in desalination operations?

Key precautions are dust control (filtered vents and local exhaust), grounding and bonding to prevent static buildup, using explosion-proof components if handling combustible powders, storing according to MSDS instructions (temperature, humidity), and providing spill containment. Operators need PPE (respirators, gloves, eye protection) and training on handling the specific chemicals. Ensure interlocks and alarms for overfill, low-level, and motor overload are enabled and that the system complies with local safety and environmental regulations.

What common problems should operators expect and how can they be resolved?

Common issues include powder bridging/caking in the hopper, fluctuations in feed rate, wear of the conveying screw, and moisture-induced clumping. Preventive measures: keep powders dry, install agitators or vibrators for difficult powders, adjust screw speed or use variable-frequency drives for consistent dosing, and perform routine inspections. If feed rate is inconsistent, check calibration, clean the feed path, and verify motor speed/drive settings. For persistent problems, contact technical support with details (material type, bulk density, particle size, and operating logs) for recommended hardware or software adjustments.

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