Tubular graphite heat exchanger
A graphite heat exchanger, shell and tube technology, applied in the direction of heat exchanger type, heat exchanger shell, indirect heat exchanger, etc., can solve the problems of poor thermal compensation, small heat exchange area, etc., and achieve thermal compensation Good performance, small fluid resistance and simple structure
Pending Publication Date: 2021-10-22
DONGTAI TONGGANG GRAPHITE EQUIP
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Problems solved by technology
[0003] The existing tube-and-tube graphite heat exchanger has a small heat transfer area and poor thermal compensation
Method used
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred d...
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The invention discloses a tubular graphite heat exchanger. The tubular graphite heat exchanger comprises a tank body, wherein the top end of the tank body is fixedly connected with a material outlet, an upper floating head flange is fixedly arranged on the peripheral side of the material outlet, the bottom end of the tank body is fixedly connected with a material inlet, a lower floating head flange is fixedly arranged on the peripheral side of the material inlet, a fixing foot is fixedly arranged at the center of the peripheral side of the outer portion of the tank body, a plurality of graphite heat exchange tubes are arranged between the upper end and the lower end of the tank body, a plurality of baffle plates are fixedly connected to the two sides of the inner wall of the tank body, a cooling water outlet is formed in one side of the top end of the tank body, and an emptying opening is formed in the other side of the top end of the tank body. The tubular graphite heat exchanger is simple and compact in structure and small in fluid resistance, large equipment with large heat exchange area can be manufactured, and a floating tube plate is used in design. The thermal compensation performance is good, due to the fact that the pressure resistance and the temperature resistance are worse than those of a hole-block type heat exchanger, the tubular graphite heat exchanger is suitable for being used as a cooling and condensing device or a heater at a temperature of less than or equal to 120 DEG C in occasions with non-strong impact and small vibration force.
Description
technical field [0001] The invention relates to the field of heat exchangers, in particular to tube-and-tube graphite heat exchangers. Background technique [0002] Graphite heat exchangers are heat exchangers whose heat transfer components are made of graphite. Graphite used to manufacture heat exchangers should be impermeable, and impregnated impermeable graphite and pressed impermeable graphite are commonly used. [0003] The existing tube-and-tube graphite heat exchanger has a small heat transfer area and poor thermal compensation. Contents of the invention [0004] The object of the present invention is to solve the shortcomings in the prior art, and propose a shell and tube graphite heat exchanger. [0005] In order to achieve the above object, the present invention adopts the following technical scheme: the tube-and-tube graphite heat exchanger includes a tank body, the top of the tank body is fixedly connected with a material outlet, and the peripheral side of th...
Claims
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IPC IPC(8): F28D7/16F28F9/12F28F9/02F28F9/24F28F21/02
CPCF28D7/1607F28F9/12F28F9/02F28F9/24F28F21/02
Inventor 单玉楼梅德乔李洋钟爱华
Owner DONGTAI TONGGANG GRAPHITE EQUIP