CN201364052Y - Shell-and-tube heat exchanger - Google Patents

Shell-and-tube heat exchanger Download PDF

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Publication number
CN201364052Y
CN201364052Y CNU2009200786273U CN200920078627U CN201364052Y CN 201364052 Y CN201364052 Y CN 201364052Y CN U2009200786273 U CNU2009200786273 U CN U2009200786273U CN 200920078627 U CN200920078627 U CN 200920078627U CN 201364052 Y CN201364052 Y CN 201364052Y
Authority
CN
China
Prior art keywords
shell
tube
heat exchanger
outlet
heat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2009200786273U
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Chinese (zh)
Inventor
沈晓明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhangjiagang City Hualing Chemical Machinery Co Ltd
Original Assignee
Zhangjiagang City Hualing Chemical Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhangjiagang City Hualing Chemical Machinery Co Ltd filed Critical Zhangjiagang City Hualing Chemical Machinery Co Ltd
Priority to CNU2009200786273U priority Critical patent/CN201364052Y/en
Application granted granted Critical
Publication of CN201364052Y publication Critical patent/CN201364052Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Disclosed is a shell-and-tube heat exchanger, which comprises two or more than two U-tube heat exchangers; wherein the U-tube heat exchanger comprises a shell side inlet, a tube side inlet, a shell side outlet, a tube side outlet, a tube seal head and a shell side cylinder. The shell-and-tube heat exchanger is characterized in that not less than two U-tube heat exchangers are connected in series to form a novel shell-and-tube heat exchanger. By adopting the combination of multi-level single-tube side, the shell-and-tube heat exchanger has the advantages of novel, rational and compact structure, convenient manufacturing, large effective area and high heat exchange efficiency.

Description

Shell-and-tube heat exchanger
Technical field
The utility model relates to a kind of tubular heat exchanger, is specifically related to a kind of a kind of novel shell-and-tube heat exchanger that adopts a plurality of U type heat exchange of heat pipe serial connections to constitute.
Background technology
Tubular heat exchanger is to use heat-transfer equipment the most widely during present chemical plant produces, but often again based on multitube journey heat exchange mode, so there is following shortcoming: heat exchange efficiency is low; Flow velocity is slow easily to be stopped up; Diameter reaches the heat exchange inequality, and diameter is little but heat exchanger is oversize, uses inconvenience.
The utility model content
The problem that runs in order to overcome in the background technology, the utility model have adopted multistage single tube journey combination, a kind of novel shell-and-tube heat exchanger that just adopts a plurality of U type heat exchange of heat pipe serial connections to constitute.
The technical solution of the utility model realizes by following means: a kind of shell-and-tube heat exchanger, comprise two or more U type heats exchange of heat pipe, wherein U type heat exchange of heat pipe comprises shell side import, tube side import, shell side outlet, tube side outlet, channel closure and shell-side cylinder.It is characterized in that having the U type heat exchange of heat pipe serial connection that is no less than two to constitute a kind of novel shell-and-tube heat exchanger.Wherein, the outlet of the tube side of a U type heat exchange of heat pipe is connected by channel closure with the tube side import of another U type heat exchange of heat pipe.And the outlet of the shell side of a U type heat exchange of heat pipe is connected with the shell side import of another U type heat exchange of heat pipe.
The utility model is new reasonable and compact, and is easily manufactured, and effective area is big, the heat exchange efficiency height.
Supplemental instruction
Fig. 1. the shell-and-tube heat exchanger of prior art is a U type heat exchange of heat pipe structural representation.
Fig. 2. the structural representation of the utility model embodiment.
Wherein: 1. shell side import; 2. tube side import; 3. shell side outlet; 4. tube side outlet; 5. channel closure; 6. shell-side cylinder.
Specific embodiments
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, the shell-and-tube heat exchanger structure of prior art is that U type heat exchange of heat pipe structure comprises shell side import 1, tube side import 2, shell side outlet 3, tube side outlet 4, channel closure 5 and shell-side cylinder 6.As shown in Figure 2, the utility model has adopted multistage single tube journey combination, a kind of novel shell-and-tube heat exchanger that just adopts a plurality of U type heat exchange of heat pipe serial connections to constitute.Wherein, the tube side of U type heat exchange of heat pipe outlet 4 is connected by channel closure 5 with the tube side import 2 of another U type heat exchange of heat pipe.And the shell side of U type heat exchange of heat pipe outlet 3 is connected with the shell side import 1 of another U type heat exchange of heat pipe.Make reasonable and compact in structure, easily manufactured, effective area is big, the heat exchange efficiency height.

Claims (2)

1. shell-and-tube heat exchanger, comprise two or more U type heats exchange of heat pipe, wherein U type heat exchange of heat pipe comprises shell side import (1), tube side import (2), shell side outlet (3), tube side outlet (4), channel closure (5) and shell-side cylinder (6), it is characterized in that having the U type heat exchange of heat pipe serial connection that is no less than two to constitute a kind of novel shell-and-tube heat exchanger.
2. according to the described shell-and-tube heat exchanger of claim 1, it is characterized in that being connected in series mutually between the described two U type heats exchange of heat pipe, wherein, the tube side outlet (4) of one U type heat exchange of heat pipe is connected by channel closure (5) with the tube side import (2) of another U type heat exchange of heat pipe, and the shell side of U type heat exchange of heat pipe outlet (3) is connected with the shell side import (1) of another U type heat exchange of heat pipe.
CNU2009200786273U 2009-01-12 2009-01-12 Shell-and-tube heat exchanger Expired - Fee Related CN201364052Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009200786273U CN201364052Y (en) 2009-01-12 2009-01-12 Shell-and-tube heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009200786273U CN201364052Y (en) 2009-01-12 2009-01-12 Shell-and-tube heat exchanger

Publications (1)

Publication Number Publication Date
CN201364052Y true CN201364052Y (en) 2009-12-16

Family

ID=41474721

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009200786273U Expired - Fee Related CN201364052Y (en) 2009-01-12 2009-01-12 Shell-and-tube heat exchanger

Country Status (1)

Country Link
CN (1) CN201364052Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101995175A (en) * 2009-08-21 2011-03-30 张家港市华凌化工机械有限公司 Shell-and-tube heat exchanger
WO2012009965A1 (en) * 2010-07-23 2012-01-26 镇海石化建安工程有限公司 Cooler for feed gas of low-temperature methanol washing
CN102384663A (en) * 2011-11-08 2012-03-21 大连易世达新能源发展股份有限公司 Magnesia calcining rotary kiln carbon dioxide waste heat power generation device
CN102607300A (en) * 2012-03-16 2012-07-25 赵晓东 Spiral baffle double-pipe heat exchanger
CN102937078A (en) * 2012-10-16 2013-02-20 福建省长乐市创造者锦纶实业有限公司 Bipolar air cooling device used for air compressor
CN103982328A (en) * 2014-04-29 2014-08-13 浙江银轮机械股份有限公司 U-shaped heat recovery unit for diesel engine waste heat generation ORC (organic Rankine cycle) systems

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101995175A (en) * 2009-08-21 2011-03-30 张家港市华凌化工机械有限公司 Shell-and-tube heat exchanger
WO2012009965A1 (en) * 2010-07-23 2012-01-26 镇海石化建安工程有限公司 Cooler for feed gas of low-temperature methanol washing
CN102384663A (en) * 2011-11-08 2012-03-21 大连易世达新能源发展股份有限公司 Magnesia calcining rotary kiln carbon dioxide waste heat power generation device
CN102607300A (en) * 2012-03-16 2012-07-25 赵晓东 Spiral baffle double-pipe heat exchanger
CN102607300B (en) * 2012-03-16 2013-08-28 赵晓东 Spiral baffle double-pipe heat exchanger
CN102937078A (en) * 2012-10-16 2013-02-20 福建省长乐市创造者锦纶实业有限公司 Bipolar air cooling device used for air compressor
CN103982328A (en) * 2014-04-29 2014-08-13 浙江银轮机械股份有限公司 U-shaped heat recovery unit for diesel engine waste heat generation ORC (organic Rankine cycle) systems

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091216

Termination date: 20160112