Amine Scrubber for Laempe LL20 Automatic Core Shooter

Clients often come to us after purchasing or planning to purchase equipment that requires an emission control system. It doesn’t matter whether it’s a wet scrubber or a dust collector—most often, it is some type of industrial equipment.
We usually request recommendations from the equipment manufacturer regarding the type of dust collector or scrubber that should be used with their equipment. Sometimes, manufacturers provide specific requirements, but in many cases, they are unsure about which air purification system is needed for a particular case.
This is understandable because the same equipment can operate under different conditions for different clients —varying workloads, different raw materials, and diverse environments.
However, at a minimum, when selecting a gas or dust filtration system for an industrial machine or production line, the following information is required:

• Air volume or diameters of existing duct connections.
• Exhaust temperature.
• Composition of contaminants.
• Technical documentation and drawings of the equipment.

This is the essential information needed to begin selecting the appropriate filtration system.
Below is the client’s request and a description of their requirements.

Simply connect it and start producing cores — the LL-series automatic core shooters are small and compact all-rounders and are easy to use. The gas unit, control unit, control cabinets, hydraulics, and cabin are already integrated and networked with each other.
Features

• Completely integrated: Gas unit, control cabinet, control unit, hydraulics, and safety cabin.
• For hot or cold core hardening processes.
• Suitable for processing tools with up to 6 parts.
• Shoot volume of 5 to 20 litres.
• No foundation, low space requirement.
• Low energy consumption and short setup times.
• Short delivery times and quick assembly.

Based on the detailed technical specifications provided by the client, Torch-Air recommends a tailored solution to effectively address the emission control needs for the new Laempe LL20 automatic core shooter. Our proposed solution includes:
WET SCRUBBER T-RP-2000
A polypropylene/polyethylene wet scrubber is ideal for this application. It efficiently removes dimethylpropylamine (DMPA), the contaminant produced by the core shooter, through liquid sorption. This scrubber is designed to handle the required 2000 CFM airflow at room temperature and is equipped with the necessary features to ensure effective air purification.

Key Features:
Airflow Capacity: 2000 CFM
Construction: HDPE Tank, Pipes, and Valves
Mist Eliminator: Polypropylene
Neutralization Method: Sulfuric Acid
Temperature Range: Up to 80˚C
Weight: 500 kg

Containment Dike:
A containment dike is available to prevent any potential leaks or spills during scrubber operation. The size specific to the scrubber is available for $2,500.

Blower:
A 10HP, 1760 RPM, 208-230/460V, 3-phase TEFC blower is included in the proposal, providing the necessary suction capacity for the scrubber.

Automatic Solution Feeder:
To maintain the required pH level in the scrubber tank, we offer an automatic solution feeder that includes a tank, pump, and pH meter. This system ensures continuous pH control, automatically adding the required reagent to the scrubber liquid based on set parameters.

By providing the most suitable scrubber for the client's needs and offering complementary equipment like the containment dike, blower, and automatic solution feeder, we ensure a comprehensive and efficient solution that optimizes the client's emission control system for their new production process.