METHOD AND DEVICE FOR REDUCING THE INFLUENCE OF MOTION IN THE HEAT EXCHANGER OF TYPE 'HEART-SHELL'

摘要

1. A method of reducing the influence of movement in the heat exchanger, including: a. filling the heat exchanger with an evaporating fluid, the heat exchanger including an inner volume formed inside the shell and a plurality of core parts spaced apart from one another located in the inner volume of the shell b. introducing the hot process feed stream into the upper tank, the upper tank being located above the heat exchanger, the upper tank is connected to the heat exchanger via a plurality of guide pipes, the guide pipes including external pipes for connecting the upper tank and a plurality of spaced core parts, the guide pipes additionally include an internal ascending steam line, and the internal ascending steam line is attached to the top of the set Twa core portion and floats inside the guide tube, to allow thermal expansion and contraction of the plurality of the core portion; s. supplying a hot feed stream to the core in the inner volume of the sheath by means of guide tubes, the hot process feed flow indirectly exchanging heat with an evaporating fluid, resulting in a warm fluid stream and an unevaporated stream, wherein the unevaporated stream includes a mixture of steam and liquid, and d. supplying an unevaporated stream to the upper tank by means of guide tubes for separation. 2. The method of claim 1, wherein the vaporizing fluid is a refrigerant. The method of claim 1, wherein the upper p