Cuttings Dryer
Drilling cuttings drying machine (cuttings dryer) is a single-stage continuous working vertical scraper discharge drying centrifuge, also called vertical drying centrifuge. One of the important equipment for the non-ground treatment of mud in oilfield drilling waste treatment. HYang is a manufacturer of drill cuttings dryers. Among them, the HYCD series of drill cuttings dryers have passed two years of factory testing and on-site effective verification, helping to solve the current oil-based mud environment and water-based mud environment drilling waste The problem of separation and drying of the mud is the need for the mud not to meet the environmental protection requirements.
The solids control system is used to effectively separate the drilling mud recycling. The VC930 series cuttings dryer produced by HuaYang is a vertical scraper unloading centrifuge, which separates the solid and liquid phases through the principle of centrifugal separation. The cuttings drier can effectively recover the liquid components in the drill cuttings and make the solid phase very dry. It is suitable for water-based mud, oil-based mud, and synthetic-based mud, and recovers the mud in the drill cuttings, thereby reducing Drilling costs have also reduced environmental pollution. Its processing capacity is 30-50 tons per hour, and the liquid content/oil content of the drill cuttings after treatment is less than 5% (w/w), which meets international emission standards and environmental protection requirements. It can be applied to drill cuttings processing inland and ocean drilling.
Selection and configuration of HYCD series Drilling Cuttings Dryer:
1. The electrical components adopt Siemens, Schneider, or ABB, and the electrical control adopts the brand China Helon or Huarong explosion-proof;
2. The motor uses the brand CSIC or Dezhou Hengli;
3. The scraper is made of high wear-resistant hard alloy material.
4. The sieve basket is made of SS304 or SS316.
5. Bearings are made of China Haerbin, Wafangdian, or imported brand SKF.
Data & Specifications
Model | HYCD930C | HYCD930B-VFD |
Capacity | 30-50T/H | |
Screen Max. Dia. | 930 mm | |
Screen Opening | 0.25 ～0.5 mm | |
Rotary Speed | 900 RPM | 0～900 RPM |
Air Knife Input Pressure | 0.69 Mpa | |
Air Knife Input Capacity | 1.8㎥/min | |
Oil Tank Capacity | 60L | |
Main Motor Power | 55 kw (75 HP) | |
Oil Pump Power | 0.55 kw (0.75 HP) | |
Ex Standard | ExdIIBt4 / IEC EX/ ATEX | |
Weight | 5900kg | 5700kg |
Dimension | 2750×2130×1800mm |
Features and functions of HY vertical cuttings dryer：
1. Rotation Speed up to 900rpm and form separation 420G G-Force, which can effectively be separating the liquid from drilling cuttings.
2. Unloading scraper adopts high chromium cast iron to extend equipment lifetime.
3. Special designed high-pressure air knives can effectively prevent the basket screen automatically to avoid the screen blinding especially for high viscosity mud and water-based mud.
4. Each replaceable part is individually balanced for future replacement.
5. Adopts independent oil lubrication and oil tank cooling system with automatic alarm for pressure limit, it can meet client’s different operation requirements such like high temperature.
6. Able to separate and dry different kinds of drilling waste, such as water-based mud, oil-based mud, composite mud.
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