CN103424012A - Immersion type ring tube heat exchanger - Google Patents

Immersion type ring tube heat exchanger Download PDF

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Publication number
CN103424012A
CN103424012A CN2013104016860A CN201310401686A CN103424012A CN 103424012 A CN103424012 A CN 103424012A CN 2013104016860 A CN2013104016860 A CN 2013104016860A CN 201310401686 A CN201310401686 A CN 201310401686A CN 103424012 A CN103424012 A CN 103424012A
Authority
CN
China
Prior art keywords
container
heat exchanger
endless tube
immersion
deflection plate
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.)
Pending
Application number
CN2013104016860A
Other languages
Chinese (zh)
Inventor
李玉丹
陈祥武
赫川
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.)
TIANJIN GATHER LEVITATION TECHNOLOGY Co Ltd
Original Assignee
TIANJIN GATHER LEVITATION TECHNOLOGY 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 TIANJIN GATHER LEVITATION TECHNOLOGY Co Ltd filed Critical TIANJIN GATHER LEVITATION TECHNOLOGY Co Ltd
Priority to CN2013104016860A priority Critical patent/CN103424012A/en
Publication of CN103424012A publication Critical patent/CN103424012A/en
Pending legal-status Critical Current

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Abstract

The invention relates to an immersion type ring tube heat exchanger which comprises a container, a ring tube, a secondary liquid inlet, baffle plates and V-shaped protrusions. The metal ring tube plated with corrosion-resistant materials inside is completely immersed in the container and is wound in the container in a snake shape, the heat conduction area of the ring tube is increased, corrosive fluid is prevented from corroding the ring tube, meanwhile, the baffle plates which are arranged alternately are welded on the wall of the container and are provided with the V-shaped protrusions which are arranged evenly, the baffle plates improve the turbulent degree of the flowing of the fluid outside the tube, and the heating exchange area of the tube and the heat conveyance coefficient outside the tube are improved. The container is further provided with the secondary liquid inlet, fluid can be filled into the secondary liquid inlet, the flowing speed and the turbulent degree of the fluid in the container are improved, and therefore the heat exchange efficiency of the heat exchanger is improved. Hot fluid and cooling water carry out heat conduction through the metal ring tube, the cooling water absorbs the heat of the hot fluid, the temperature of the hot fluid is reduced, the heat exchange effect is achieved, and the immersion type ring tube heat exchanger is simple in structure and convenient to manufacture.

Description

A kind of immersion endless tube heat exchanger
Technical field
The present invention relates to field of heat exchangers, particularly a kind of immersion endless tube heat exchanger that is used as cooler.
Background technology
Heat exchanger is the common apparatus of chemical industry, oil, power, food and other many industrial departments, occupies an important position aborning.In Chemical Manufacture, heat exchanger can be used as heater, cooler, condenser, evaporimeter and reboiler etc., applies very extensive.At present, immersion endless tube heat exchanger is a kind of as dividing wall type heat exchanger, be applied in Chemical Manufacture, this heat exchanger is coiled into the shapes that various and container adapt by metal tube is curved, and be immersed in the liquid of container, in this, the advantage of heat exchanger is simple in structure, can bear high pressure, but also existent defect, because heat exchanger tube is immersed in container, usually cause the corrosion of pipeline, the liquid less turbulence in container is low simultaneously, cause so the outer heat transfer coefficient of pipe less, greatly reduce the heat exchange efficiency of immersion heat exchanger.Therefore, develop a kind of can anticorrosion and there is higher heat transfer coefficient in the pipeline outside, can greatly improve heat exchange efficiency, simple in structure, easily manufactured novel immersion endless tube heat exchanger is very important.
The present invention will overcome more existing immersion endless tube heat exchanger deficiencies exactly, a kind of novel immersion endless tube heat exchanger is provided, and this immersion endless tube heat exchanger both can anticorrosion, also can realize that the pipeline outside has higher heat transfer coefficient, simple in structure, easily manufactured.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of immersion endless tube heat exchanger is provided, endless tube in this immersion endless tube heat exchanger is fully immersed in container, corrosion-resistant material is crossed in endless tube inside can avoid the corrosion of corrosive fluid to pipeline, endless tube is the snake shape and spirals in container, so greatly increased the heat-conducting area of endless tube, be welded with deflection plate simultaneously on container inner wall, deflection plate is arranged alternately in the space of heat exchanger tube, be distributed with evenly distributed V-type projection on deflection plate, the installation of deflection plate has improved the mobile less turbulence of extratubal fluid greatly, improved the heat exchange area of pipeline, improved the outer heat transfer coefficient of pipe, container also has the secondary inlet, can pass into fluid at this mouth, improve flowing velocity and the turbulent extent of container inner fluid, thereby improve the heat exchange efficiency of heat exchanger.
In order to address the above problem, the present invention is achieved through technology,
A kind of immersion endless tube heat exchanger, comprise container, endless tube, secondary inlet, deflection plate, V-type projection.Container, for the sealing cell body, with inlet, secondary import, liquid outlet, is used for taking up the fluid of heat exchange; Endless tube is the inner metal tube that crosses corrosion-resistant material, and endless tube is the snake shape and spirals in container, is used as the transmission pipeline of hot fluid; The secondary inlet is the medium position that oblique pipe is arranged on container, can be for the entrance of secondary feed liquor; Deflection plate is welded on container inner wall, is arranged alternately in the space of heat exchanger tube, is distributed with evenly distributed V-type projection on deflection plate; The V-type projection is arranged on deflection plate uniformly, and the V-type angle is 30-120 °, and top is 10-20mm apart from the distance of endless tube.Hot fluid enters in container from the inducer of endless tube, arrangement mode according to endless tube flows, cooling water is entered in container by the import of container, soak overheated endless tube, cooling water alternately flows on deflection plate, evenly distributed V-type projection on deflection plate, greatly strengthened the less turbulence of cooling water, having increased the outer heat transfer coefficient of endless tube improves, improved the heat exchange efficiency of heat exchanger, the secondary inlet can pass into cooling fluid, increase flowing velocity and the less turbulence of cooling water, cooling water in container and the hot fluid in endless tube are conducted heat by metal circular tube, hot fluid and cooling water carry out the heat conduction by the metal endless tube, cooling water absorbs the heat of hot fluid, reduced the temperature of hot fluid, realized heat transfer effect, the hot fluid that end temperature reduces is flowed out by the outlet of endless tube, the cooling water that absorbs heat is flowed out by the outlet of container.
This immersion endless tube heat exchanger has the becket pipe, and endless tube is the snake shape and is immersed in container.
This immersion endless tube heat exchanger has the becket pipe, and resistant material has been crossed in endless tube inside.
This immersion endless tube heat exchanger has deflection plate, and deflection plate alternately is welded on container inner wall.
This immersion endless tube heat exchanger has deflection plate, is distributed with evenly distributed V-type projection on deflection plate.
Adopted technique scheme, the invention has the beneficial effects as follows:
Novel immersion endless tube heat exchanger, the metal endless tube of resistant material is crossed in inside, be fully immersed in container, being the snake shape spirals in container, greatly increased the heat-conducting area of endless tube and prevented the corrosion of corrosive fluids to endless tube, be welded with the deflection plate of alternative arrangement on the wall of cloth in container simultaneously, deflection plate has evenly distributed V-type projection, the installation of deflection plate has improved the mobile less turbulence of extratubal fluid greatly, heat exchange area and the outer heat transfer coefficient of pipe of pipeline have been improved, container also has the secondary inlet, can pass into fluid at this mouth, improve flowing velocity and the turbulent extent of container inner fluid, thereby improve the heat exchange efficiency of heat exchanger, this apparatus structure is simple, easily manufactured.
Therefore, the present invention compares with existing heat exchanger, has outstanding advantage and is: (1) can prevent the corrosion of corrosive liquid to endless tube; (2) can realize that the pipeline outside has higher heat transfer coefficient; (3) structural stability is good, simple in structure, easily manufactured.
The accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
In accompanying drawing 1: 1. container; 2.V type projection; 3. secondary inlet; 4. deflection plate; 5. endless tube.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.Container 1, for the sealing cell body, with inlet, secondary import, liquid outlet, is used for taking up the fluid of heat exchange.Endless tube 5 is the inner metal tube that crosses corrosion-resistant material, and endless tube is the snake shape and spirals in container 1, is used as the transmission pipeline of hot fluid.Secondary inlet 3 is the medium position that oblique pipe is arranged on container 1, can be for the entrance of secondary feed liquor.Deflection plate 4 is welded on container 1 inwall, is arranged alternately in the space of endless tube 5, is distributed with evenly distributed V-type projection 2 on deflection plate 4.V-type projection 2 is arranged on deflection plate 4 uniformly, and the V-type angle is 30-120 °, and top is 10-20mm apart from the distance of endless tube 5.Hot fluid enters in container 1 from the inducer of endless tube 5, arrangement mode according to endless tube 5 flows, cooling water is entered in container 1 by the import of container 1, soak overheated endless tube, cooling water alternately flows on deflection plate 4, evenly distributed V-type projection 4 on deflection plate 4, greatly strengthened the less turbulence of cooling water, improve the outer heat transfer coefficient of endless tube 5, accelerated the heat exchange efficiency of heat exchanger, secondary inlet 3 can pass into cooling fluid, increase flowing velocity and the less turbulence of cooling water, hot fluid in cooling water in container 1 and endless tube 5 is conducted heat by metal circular tube, cooling water absorbs the heat of hot fluid, reduced the temperature of hot fluid, realized heat transfer effect, the hot fluid that end temperature reduces is flowed out by the outlet of endless tube 5, the cooling water that absorbs heat is flowed out by the outlet of container 1.
Finally it should be noted that: above embodiment is only in order to illustrate the present invention and unrestricted technical scheme described in the invention; Therefore, although this specification has been described in detail the present invention with reference to the above embodiments,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the present invention; And all do not break away from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in the middle of claim scope of the present invention.

Claims (5)

1. an immersion endless tube heat exchanger, is characterized in that: comprise container, endless tube, secondary inlet, deflection plate, V-type projection.Described container, for the sealing cell body, with inlet, secondary import, liquid outlet, is used for taking up the fluid of heat exchange; Described endless tube is the inner metal tube that crosses corrosion-resistant material, and endless tube is the snake shape and spirals in container, is used as the transmission pipeline of hot fluid; Described secondary inlet is the medium position that oblique pipe is arranged on container, can be for the entrance of secondary feed liquor; Described deflection plate is welded on container inner wall, is arranged alternately in the space of heat exchanger tube, is distributed with evenly distributed V-type projection on deflection plate; Described V-type projection is arranged on deflection plate uniformly, and the V-type angle is 30-120 °, and top is 10-20mm apart from the distance of endless tube.
2. novel immersion endless tube heat exchanger as claimed in claim 1, it is characterized in that: described immersion endless tube heat exchanger has the becket pipe, and endless tube is the snake shape and is immersed in container.
3. novel immersion endless tube heat exchanger as claimed in claim 1, it is characterized in that: described immersion endless tube heat exchanger has the becket pipe, and resistant material has been crossed in endless tube inside.
4. novel immersion endless tube heat exchanger as claimed in claim 1, it is characterized in that: described immersion endless tube heat exchanger has deflection plate, and deflection plate alternately is welded on container inner wall.
5. novel immersion endless tube heat exchanger as claimed in claim 1, it is characterized in that: described immersion endless tube heat exchanger has deflection plate, is distributed with evenly distributed V-type projection on deflection plate.
CN2013104016860A 2013-09-06 2013-09-06 Immersion type ring tube heat exchanger Pending CN103424012A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013104016860A CN103424012A (en) 2013-09-06 2013-09-06 Immersion type ring tube heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013104016860A CN103424012A (en) 2013-09-06 2013-09-06 Immersion type ring tube heat exchanger

Publications (1)

Publication Number Publication Date
CN103424012A true CN103424012A (en) 2013-12-04

Family

ID=49649128

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013104016860A Pending CN103424012A (en) 2013-09-06 2013-09-06 Immersion type ring tube heat exchanger

Country Status (1)

Country Link
CN (1) CN103424012A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104764292A (en) * 2015-04-10 2015-07-08 佛山市美的清湖净水设备有限公司 Instant freezing module used for pure dinking equipment and pure dinking equipment with same
CN105299615A (en) * 2015-12-14 2016-02-03 江苏中科重工股份有限公司 Coal economizer
CN105318749A (en) * 2014-07-29 2016-02-10 盛美半导体设备(上海)有限公司 Water bath heat exchanger
CN109323604A (en) * 2018-10-30 2019-02-12 阜阳洁平日化有限公司 Tail gas heat energy recovering device in a kind of DYE PRODUCTION

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105318749A (en) * 2014-07-29 2016-02-10 盛美半导体设备(上海)有限公司 Water bath heat exchanger
CN104764292A (en) * 2015-04-10 2015-07-08 佛山市美的清湖净水设备有限公司 Instant freezing module used for pure dinking equipment and pure dinking equipment with same
CN105299615A (en) * 2015-12-14 2016-02-03 江苏中科重工股份有限公司 Coal economizer
CN109323604A (en) * 2018-10-30 2019-02-12 阜阳洁平日化有限公司 Tail gas heat energy recovering device in a kind of DYE PRODUCTION

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PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20131204

WD01 Invention patent application deemed withdrawn after publication