LLC KMZP has mastered the production of membrane economizers for large-capacity power boilers
Under the contract for the manufacture of equipment for LLC Pridneprovskaya BIOTES, LLC KMZP has mastered the production of membrane economizers for large-capacity power boilers.
The enterprise manufactured an economizer for the steam boiler ALSTOM 45-60-460 according to the drawings of the NTP Kotloenergoprom (Kharkov).
Economizer total weight ~ 72 000 kg
Design temperature - 260 ° С
Design Pressure - 7.5MPa
Due to the considerable weight and overall dimensions of the product, the equipment is delivered in separate blocks with further installation at the installation place.
The manufacture of economizer blocks was associated with a significant number of pipe bends (about 4000) as well as the use of special technological methods and equipment to prevent welding deformations when welding partitions (membranes) between the economizer coil pipes (the total length of the joints is more than 30 km!).
To solve technological problems, more than 20 units of assembly stands, stands for welding, and devices for hydraulic testing were designed, manufactured, and used in the manufacture of economizer blocks.
Nowadays, the representative of the customer has accepted the first four blocks as well as elements of the economizer shield paneling. The first batch of blocks delivered to the customer for installation. The remaining four blocks are at the final stages of production and will be ready for shipment by the end of October.
At the acceptance, the representatives of the customer noted the high quality of the manufacture of boiler equipment, a significant level of engineering and technological training and a conscientious attitude of the company's employees in the manufacture of products.