CEI Enterprises

CEI Enterprises

Nomad: Nomad is a portable hot mix asphalt plant.

CEI asphalt metering systems supply a continuously-metered flow of liquid asphalt to asphalt plants. The special two-pump design provides high precision and accuracy.

Systems include hot-oil jacketed AC pumps, motors, valves and bypass circuit. Mass-flow type meters are also available.

AC metering systems from CEI are available as stand-alone units, or they can be mounted on asphalt tanks or other equipment.

 

Your Investment is with us from the start ?.. When you go with CEI, you go with CEI !

CEI calibration tanks are used to calibrate the liquid asphalt metering system of a drum mix asphalt plant. It saves considerable time and money.

The tank is available in two styles: vertical and horizontal. The choice between the two styles is mostly a matter of personal preference.

Efficiency is a concern. Using a calibration tank is far more efficient than using a distributor truck

The inefficient way - Just compare using a truck with using a CEI calibration tank. Here is what would have to be done when using a truck to calibrate a metering system:

Your Investment is with us from the start ?.. When you go with CEI, you go with CEI !

Liquid additive systems are used to inject measured amounts of liquid additives such as anti-strip to asphalt cement prior to the asphaltmixing process.

Additive systems are required on a variety of projects when conventional asphalt cement must be modified to meet mix design specifications.

Accurate metering and proper point of injection are key elements to meeting project specifications.

CEI Enterprises provides liquid additive systems for all types of asphalt plants, including drummix plants, batch plants and portable plants.

CEI additive systems are available in either stationary or portable design.

 

Fuel oil tanks manufactured by CEI are designed to store No. 2 fuel oil and Nos. 4, 5 or 6 heavy fuel oil.

Several style choices are available for fuel tanks: Horizontal stationary and portable tanks can be a single compartment or double compartment, and have a single-wall or double-wall.

In environmentally sensitive areas, the double-wall fuel tank eliminates the need for a containment wall.

 

Your Investment is with us from the start ?.. When you go with CEI, you go with CEI !

CEI Extreme-Duty Vent Condensers are designed to handle maximum steam-volume flow rates. This occurs when the amount of vapours present in a tank are combined with the rapid rate of exhaust encountered when filling the tank with liquid asphalt.

The actual tank volume has a minor impact on the required vent condenser size, as evacuation volumes (and velocities) are relatively low in a storage tank under decreasing or dormant stages.

Large volume tanks, such as bulk storage tanks used at asphalt terminals, do have large surface areas which must be considered in addition to displacement volumes.

The required maximum exhaust temperature must also be taken into account along with the local allowable level of visible emissions.

Your Investment is with us from the start ?.. When you go with CEI, you go with CEI !

Vent condensers reduce asphalt fumes and visible "blue smoke" emissions from AC storage tanks.

Light ends that are present in liquid asphalt become vapours when heated to elevated temperatures. Condensing the vapours back into a liquid form, through a heat exchanging process, returns these constituents back into the AC tank instead of allowing them to escape into the atmosphere.

Vent condensers are effective, simple to maintain devices that are suitable for horizontal tanks (stationary or portable), vertical tanks, and even underground storage tanks.

Normally, one vent condenser per tank compartment is recommended. However, multiple tanks (or compartments) can be connected to a single vent condenser through a common header system.

Your Investment is with us from the start ?.. When you go with CEI, you go with CEI !

Electrically heated storage tanks can be used for a variety of liquid materials. The rugged construction design and insulation system provides an energy efficient installation requiring minimal operator attention.

Electrically heated storage tanks can be supplied individually or complete with electrically heated pumps for filling and supplying the hot plant.

CEI Enterprises offers the design and technical experience to assist you in selecting the right equipment to meet your plant production requirements and applications.

 

Your Investment is with us from the start ?.. When you go with CEI, you go with CEI !

 

CEI horizontal asphalt tanks with heating coils are normally used to heat and store liquid AC, but can be used for other materials, such as heavy fuel oil.

They come in eleven different sizes with capacities from 5,000 to 40,000 gallons. Tanks for stationary HMA plants are mounted on steel skids that bolt to concrete foundations.

Tanks for relocatable plants have built in steel foundations that rest directly on the ground. Numerous options are available.

 

Your Investment is with us from the start ?.. When you go with CEI, you go with CEI !

 

CEI portable asphalt tanks combine a circulating hot oil heater with a heated asphalt storage tank. The storage tank comes in six different sizes with capacities from 10,000 to 35,000 gallons. Numerous options are available. All components are mounted on a chassis equipped for highway travel.

Heating coils - The storage tank has serpentine heating coils. Rugged construction - The storage tanks are made from 1/4-inch A-36 steel plate.

Storage tank options - Internal bulkheads are optional.

Hot oil heater - The standard circulating hot oil heater for the portable tanks is a CEI-1000 Jacketed Firebox.

 

Your Investment is with us from the start ?.. When you go with CEI, you go with CEI !

 

Vertical tanks made by CEI provide ideal storage and heating for liquid asphalt. Mixers are available to provide agitation for PMAC (polymer-modified asphalt cement).

Modified asphalt is liquid asphalt that contains polymers (SBS, EVA, SBR, rubber, etc.) and requires special agitation, heating and storage

Mixing efficiencies - Vertical tanks make better agitation vessels than horizontal tanks mainly because of flow patterns

 

Your Investment is with us from the start ?.. When you go with CEI, you go with CEI !

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