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Compound corrugated tube heat exchanger

A technology of corrugated tubes and heat exchangers, applied in the direction of heat exchangers, indirect heat exchangers, fixed tubular conduit components, etc., can solve the problems of inability to recycle various fluid media, and reduce equipment weight and reduce Equipment manufacturing cost, effect of reducing fluid resistance

Pending Publication Date: 2018-05-08
济南市水处理设备厂有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a composite corrugated tube heat exchanger to solve the problem that the existing heat exchanger cannot simultaneously recycle the waste heat of various fluid media

Method used

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  • Compound corrugated tube heat exchanger
  • Compound corrugated tube heat exchanger
  • Compound corrugated tube heat exchanger

Examples

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Embodiment Construction

[0023] The present invention will be further described below through non-limiting embodiments and in conjunction with the accompanying drawings.

[0024] see figure 1 , figure 2 , a compound corrugated tube heat exchanger, including a shell-side part 13 and 4 tube-side parts, wherein one tube-side part is reserved, and no heat exchange tube is installed temporarily; each of the tube-side parts includes Tube side inlet tube 22, tube side outlet tube 23, multiple corrugated heat exchange tubes 21, the shell side part 13 includes a shell side cylinder body 7, a shell side inlet tube 17, and a shell side outlet tube 4; The left end of the shell-side cylinder 7 is provided with four left guide tubes 3 communicating with the inner cavity of the shell-side cylinder 7, and the outer ends of the three left guide tubes 3 are provided with a left tube plate 2 with several tube holes. The right end of the shell side cylinder body 7 is provided with 4 and communicates with the inner cav...

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Abstract

The invention discloses a compound corrugated tube heat exchanger. A plurality of left flow guide barrels and right flow guide barrels which are arranged in pairs are arranged at the two ends of a shell-pass barrel body, and the outer end of each left flow guide barrel is connected with a left tube plate and a left tube box; and the outer end of each right flow guide barrel is connected with a right tube plate and a sealing head, a corrugated heat exchange tube is arranged between each left tube plate and the corresponding right tube plate, a pass partition plate is arranged in each left tubebox and divides the left tube box into a tube-pass flow inlet cavity and a tube-pass flow outlet cavity to form an independent tube-pass part, each independent tube-pass part can be applied to a heatmedium fluid, and a plurality of the independent tube-pass parts share one shell-pass part, so that the heat exchanger disclosed by the invention is capable of recycling the waste heat of a pluralityof fluid mediums simultaneously. The equipment is low in manufacturing expense; connection pipelines among tube passes are omitted, so that low installation expense is achieved; after connection pipelines among the heat exchangers are omitted, pipeline resistance is correspondingly reduced, and conveying power consumption is reduced; and the volume of the equipment is further effectively reduced,and the equipment is simple in structure, low in cost and small in floor area.

Description

technical field [0001] The invention belongs to the technical field of heat exchangers, in particular to a shell-and-tube heat exchanger using corrugated tubes. Background technique [0002] A heat exchanger is a device that transfers part of the heat of a hot fluid to a cold fluid, also known as a heat exchanger. It is a common heat exchange equipment, which occupies an important position in chemical industry, petroleum, power, food and many other industrial productions. In chemical production, heat exchangers can be used as heaters, coolers, condensers, evaporators and reheaters Boilers, etc., are widely used. The extensive use of heat exchangers has effectively improved the utilization rate of energy, reduced the cost of the enterprise, and improved the benefit. There are many types of heat exchangers, which can be divided into shell and tube heat exchangers, spiral plate heat exchangers, coil heat exchangers, plate heat exchangers, casing heat exchangers, etc. accordin...

Claims

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Application Information

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IPC IPC(8): F28D7/16F28F1/06F28F27/00
CPCF28D7/16F28F1/06F28F27/00
Inventor 张思兰万庆牛玲玲金志敏
Owner 济南市水处理设备厂有限公司
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