Anti-dirt-adherence efficient heat exchanger

• Main Authors: XING FANGFANG, HAN ZHENGTONG, CHENG YANHAI, ZHANG SHIJU, ZHU ZHENCAI, LI MENGHAN
• Format: Patent
• Language: Chinese; English
• Published: 02.11.2011
• Subjects: BLASTING; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; HEAT EXCHANGE IN GENERAL; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The utility model discloses an anti-dirt-adherence efficient heat exchanger, which comprises an upper guide rod and a lower guide rod, wherein a movable compression plate and a fixed compression plate are arranged between the upper guide rod and the lower guide rod; the upper part and the lower part of the fixed compression plate are provided with cold medium inlet and outlet and hot medium inlet and outlet respectively; a group of parallel inverted-V-shaped corrugated plates and a plurality of pull rods for fixing the corrugated plates are arranged between the movable compression plate and the fixed compression plate; the surface of the group of inverted-V-shaped corrugated plates and the surface of a sealing tail plate are coated with ternary Ni-Cu-P amorphous coatings with the thicknesses of between 8 and 15 mum; and a thickened sealing gasket for conducting the cold medium inlet and outlet and hot medium inlet and outlet respectively is arranged between adjacent inverted-V-shaped corrugated plates. By ado