It is a sand removal device with a small installation area that allows for easy removal of sand.
The "Cyclone Sand Removal Device RS Type" is a sand removal device that can easily eliminate fine sand mixed in the pumping of groundwater or river water. Compared to a typical sand removal device such as a sedimentation tank, the "Cyclone Sand Removal Device RS Type" offers: ● A significantly smaller installation area. ● Lower capital investment costs. ● Shorter retention time for treated water, resulting in smaller temperature variations. ● A shorter time for sedimentation (sand removal). The separated sand particles are discharged externally by opening a manual valve. We offer various models tailored to customer specifications. As options, we provide: Stainless steel specifications (rust-resistant) Automatic sand discharge specifications (with control panel, reducing the effort required for sand discharge). *For more details, please refer to the catalog or feel free to contact us.
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basic information
■Principle and Operation - Water flows in a swirling manner from the lower side of the upper part of the cylindrical body, causing sand particles pressed against the wall by centrifugal force to spiral down along the inner wall of the conical lower section. - The de-sanded water rises through the cylindrical section in a swirling motion and is supplied as treated water. - The sand that has settled can be removed simply by opening the valve at the bottom, eliminating the need for consumables like filters. ■The structure is simple and does not cause malfunctions, allowing for long-term use. (Excluding some consumables.) ■The sand particle separation function uses centrifugal separation, which may cause wear on the inner wall due to friction with sand particles, potentially leading to pinholes. (The conical connector is not included in the lifespan of consumable parts.) ■Due to the possibility of pinhole formation mentioned above, please do not install in areas where water leakage is prohibited. ■The maximum operating pressure for this pure water device is 0.3 MPa. ■When in use, please keep the outlet side open (the raw water valve is on the inlet side). *For more details, please refer to the catalog or feel free to contact us.
Price information
Depending on the model, prices range widely from several hundred thousand yen to several million yen. For more details, please contact us.
Delivery Time
※Delivery times vary by model. Please feel free to contact us.
Applications/Examples of results
【Applications】 - Separation and removal of sand in well water - Separation and removal of sediment mixed in river surface water - Pretreatment for soft water systems - Pretreatment for iron and manganese removal systems and filtration systems - Removal, recovery, and beneficiation of fine coal in hydraulic coal mining circulation water in mines and coal pits Using raw water that contains even trace amounts of sand particles can lead to various issues if it accumulates in the water supply system, valves, fittings, and instruments or equipment. If any of the above concerns are anticipated, please consider this. *For more details, please refer to the catalog or feel free to contact us.
Line up（18）
| Model number | overview |
|---|---|
| RS-2 | Treated water flow rate 2m3/hour Connection 25A union |
| RS-3 | Treated water flow rate 3m3/hour Connection 25A union |
| RS-5 | Treated water flow rate 5m3/hour Connection 40A flange |
| RS-10 | Treated water flow rate 10m3/hour Connection 40A flange |
| RS-15 | Treated water flow rate 15m3/hour Connection 40A flange |
| RS-20 | Treated water flow rate 20m3/hour Connection 50A flange |
| RS-25 | Treated water flow rate 25m3/hour Connection 65A flange |
| RS-30 | Treated water flow rate 30m3/hour Connection 80A flange |
| RS-40 | Treated water flow rate 40m3/hour Connection 80A flange |
| RS-50 | Treated water flow rate 50m3/hour Connection 100A flange |
| RS-60 | Treated water flow rate 60m3/hour Connection 100A flange |
| RS-80 | Treated water flow rate 80m3/hour Connection 125A flange |
| RS-100 | Treated water flow rate 100m3/hour Connection 125A flange |
| RS-120 | Treated water flow rate 120m3/hour Connection 150A flange |
| RS-140 | Treated water flow rate 140m3/hour Connection 150A flange |
| RS-160 | Treated water flow rate 160m3/hour Connection 150A flange |
| RS-180 | Treated water flow rate 180m3/hour Connection 200A flange |
| RS-200 | Treated water flow rate 200m3/hour Connection 200A flange |
catalog（2）
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Company information
Mitsubishi Chemical Aqua Solutions Co., Ltd. is a company located in Chuo-ku, Tokyo, that deals with wastewater treatment equipment utilizing ion exchange resins and membrane separation activated sludge methods, water treatment chemicals, and related devices. With a core focus on water treatment and separation purification technology using Mitsubishi Chemical's ion exchange resin "DIAION," we aim to improve the lives of people around the world through comprehensive water treatment engineering. We are committed to listening to our customers and working together with them to contribute to total solutions in water treatment based on the technologies we have cultivated over many years in purification, separation, and recycling.