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[Structure and Features] The tubular graphite heat exchanger is made of an impervious graphite heating tube and a tube sheet, which is bonded with a binder to form a tube bundle, placed in a steel cylindrical housing, and provided with an impermeable graphite material or other anti-corrosion material at both ends. The heads are made of bolts.

[Structure and Features] The upper part of the product is a mixture of concentrated sulfuric acid and soft water, diluted and distributed, and the middle and lower parts are cooling parts, which are the same as the round block graphite cooler. This type is a more advanced equipment in the concentrated

Structure and features: The rectangular block-type graphite heat exchanger is composed of a number of cubic and rectangular graphite heat exchange blocks, upper and lower graphite heads, metal cover plates and metal side covers on both sides, and the parts are sealed by gaskets.

Structure and features: The series is sealed with Teflon and equipped with a pressure spring for automatic expansion and contraction. Two sets of non-communicating flow passages are drilled on the graphite block, and the two groups are at right angles, and two different fluids pass through the two sets of flow passages for heat exchange purposes. The system adopts advanced processing technology and has the advantages of high heat transfer efficiency,

[Structure and Features] In order to solve the problem that the allowable temperature of the floating-head tubular graphite heat exchanger is low, especially for heating, the tube heat exchanger produced by the company adopts a single-tube packing seal