ZOZEN oil and gas thermal oil heater is composed of multi-layer round coil tubes, with sufficient heating surface and high thermal efficiency. In order to improve the production efficiency, ZOZEN Boiler has set up an automatic round coil tube production line, from steel tube polishing, welding and inspection to coil tube, which has achieved large-scale standardized production.
ZOZEN WNS series oil and gas boiler horizontal internal combustion fire tube boiler has reasonable structural design, complete safety devices, compact structure, high thermal efficiency and stable operation, which can bring high-quality heating effect to the project.
The furnace is surrounded by membrane wall, and the membrane wall on the left side of the furnace completely seals the furnace from the convection tube bundle. The membrane wall and the upper and bottom drums adopt the full sealing welding.
ZOZEN Boiler has the horizontal water tube boiler, with the independent manufacturing ability, ZOZEN Boiler optimizes the design structure of the condensing water tube boiler and these pictures show how the membrane water cooling wall is installing on the convection bank area.
Thermal oil heater is a common energy device in chemical industry, food industry, etc. Its main body is composed of multi-return disc tube, shell, insulation material, stainless steel outer package, base, etc. The shell of the oil and gas thermal oil heater is outside the disc tube. The manufacturing process of the shell is: steel-coiling-shaping-welding.
ZOZEN SZS series gas/oil boiler body adopts large-area membrane wall structure, which effectively ensures air tightness and improves heat transfer efficiency. This gallery is the membrane wall assembly scene of boiler body. The area composed of a large area membrane wall is the hearth, and the other side is the upper and lower drums and convection tube bundles, which are completely sealed off from the hearth by membrane wall.
WNS series gas and oil boiler is a common fire-tube boiler. The high-temperature flue gas generated is absorbed by the furnace, gathered in the combustion chamber, turned into the flue tube bundle area, and finally entered the condenser, economizer and chimney into the atmosphere. It is commendable that the number of boiler flue pipes has been scientifically calculated and reasonably equipped, which not only controls the flue gas resistance, but also increases the thermal efficiency of the boile...
Steam drum is an important pressure component in natural circulation boiler and multiple forced circulation boiler. It is a cylindrical pressure vessel used in water-tube boiler to separate steam from water and purify steam, form water circulation loop and store boiler water. ZOZEN Boiler strictly controls the chemical composition, mechanical properties, welding and processing quality of the materials used in the steam drum, and has passed a series of strict inspections to ensure the safety...
