digester covers Equipment

43 Results found
  • Category: Energy & Renewables ×

  • Subcategory: Bioenergy ×

  • Keyword: digester covers ×

Digester Covers

by WesTech Engineering, Inc.

WesTech provides innovative designs for custom digester covers using the latest structural standards while integrating ease of erection and economical value. WesTech offers three major structural designs: Steel Truss, Radial Beam, and DuoSphere™. Our Steel Truss and Radial Beam structures can be configured to fixed or buoyant configurations. ...

BioEnergy - Digesters

by CST Covers

For more than 40 years, CST has been building the best storage tanks and covers designed specifically to perform in digester processes.

EWT - Steel Digester Covers

by Ovivo (Formerly Eimco Water Technologies)

Ovivo provides a variety of EWT steel digester covers digester covers. Each digester cover is constructed as a dome-shaped segment of a sphere, offering maximum strength and structural integrity. Ovivo offers the Type F cover (fixed), frequently used as the primary of first stage digester in a two stage system and the Type GV (gasholder) which ...

Digester Covers

by SPS Engineering, Inc.

Digester covers are used over the anaerobic digester concrete tank to seal the digested material and contain the gaseous byproducts.Anaerobic digesters convert the raw odorous sludges to a biologically stable material by further breaking down the volatile organic solids. The bacterial process converts the raw material to organic acids along with ...

Digester Covers: Fixed

by Walker Process Equipment

Fixed covers are used in digesters with no variation in total volume, and are often used on the primary digester in a two-stage system. The sludge volume can be varied, but only by varying the gas volume at the same time so as to keep the total volume constant. If gas is to be pressurized for use, it must also have a companion floating cover ...

Fixed Digester Covers

by Olympus Technologies, Inc. (OTI)

Fixed covers are used on primary digesters with constant liquid level. OTI designs covers from 10' to 125' in diameter. Fabrication is from steel and stainless steel. Covers are designed to be supported by the tank walls.

Fixed Digester Cover

by Vector Process Equipment Inc.

EZup design reduces field erection costs due to the pre-welded components shipped from the fabrication facility. 27.4m (90') dia fixed in photo was assembled on the ground and lifted into place in one piece.

Biogas Storage & Digester Covers

by Claro Environmental Technologies & Equipment

Claro offers a complete range of biogas storage, gas liquification, and digester cover technologies including: Double Membrane Gas Holders: Selected features: ultra durable construction; designed to suit a wide range of applications; free-standing or installed on top of steel and concrete storage tanks; various combinations of gas pressures, ...

Floating Buoyant Covers

by Olympus Technologies, Inc. (OTI)

Normally used when sludge level is variable and no digester gas is required to be stored under the digester cover. Although the buoyant covers are more costly to fabricate, the design work is more intensive, and they are generally more costly to install, it is the most stable cover related to potential imbalance or “tipping”. Unique ...

Floating & Gasholder Covers

by Olympus Technologies, Inc. (OTI)

Normally used where sludge level is variable and/or digester gas is required to be stored under the digester cover. Because the cover sits on a pressurized volume of digester gas, it never comes in contact with the sludge. Unique ballast designs are used to fine tune the design to specific operating conditions. OTI’s robust slide-guide ...

Related Terms for digester covers

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