CN207456265U - A kind of high-effect shell-and-tube heat exchanger - Google Patents

A kind of high-effect shell-and-tube heat exchanger Download PDF

Info

Publication number
CN207456265U
CN207456265U CN201721038092.8U CN201721038092U CN207456265U CN 207456265 U CN207456265 U CN 207456265U CN 201721038092 U CN201721038092 U CN 201721038092U CN 207456265 U CN207456265 U CN 207456265U
Authority
CN
China
Prior art keywords
heat exchanger
cooling water
exchanger tube
inlet
tube
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.)
Active
Application number
CN201721038092.8U
Other languages
Chinese (zh)
Inventor
周永威
秦林
杨茂霞
葛建军
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.)
SUQIAN KESI CHEMICAL CO Ltd
Original Assignee
SUQIAN KESI CHEMICAL 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 SUQIAN KESI CHEMICAL CO Ltd filed Critical SUQIAN KESI CHEMICAL CO Ltd
Priority to CN201721038092.8U priority Critical patent/CN207456265U/en
Application granted granted Critical
Publication of CN207456265U publication Critical patent/CN207456265U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The utility model discloses a kind of high-effect shell-and-tube heat exchangers, including heat exchanger tube, inlet, liquid outlet, cooling water outlet, cooling water inlet, segmental baffle, heat exchanger tube top is equipped with inlet, bottom is equipped with liquid outlet, and right end is equipped with cooling water outlet, and left end is equipped with cooling water inlet, it is internal to be equidistantly equipped with segmental baffle, helical baffles are additionally provided with inside heat exchanger tube, helical baffles are looped around heat transfer tube wall in the shape of a spiral, arranged in a crossed manner with segmental baffle.The structure design of the utility model is reasonable, and using effect protrudes, and helical baffles are added in heat exchanger tube, heat transferring medium can be made to be flowed according to helical trajectory, ensure intracavitary flow resistance minimization and without flow dead zone, improve heat exchanger work efficiency, reduce energy consumption, energy-saving and emission-reduction.

Description

A kind of high-effect shell-and-tube heat exchanger
Technical field
The utility model belongs to chemical mechanical equipment technical field, and in particular to a kind of high-effect shell-and-tube heat exchanger.
Background technology
Heat exchanger is that the partial heat of hot fluid is passed to cold fluid, and fluid temperature (F.T.) is made to reach technological process set quota Heat exchange equipment, traditional shell-and-tube heat exchanger it is commonly used be segmental baffle, segmental baffle is using process In easily allow the flow resistance pressure loss serious, have flow dead zone, easy fouling, end face temperature difference it is big, easily because of vibrating failure the defects of.
Utility model content
The utility model provides a kind of high-effect shell-and-tube heat exchanger regarding to the issue above, and its object is to realize heat exchanger Energy consumption is further reduced, energy-saving and emission-reduction ensure intracavitary flow resistance minimization and without flow dead zone, promote heat exchanger efficiency.
The technical solution of the utility model:
A kind of high-effect shell-and-tube heat exchanger, including heat exchanger tube, inlet, liquid outlet, cooling water outlet, cooling water inlet, bow Shape baffle plate, the heat exchanger tube top are equipped with inlet, and bottom is equipped with liquid outlet, and right end is equipped with cooling water outlet, and left end is equipped with cold Water inlet, it is internal to be equidistantly equipped with segmental baffle, it is characterised in that:Helical baffles, spiral shell are additionally provided with inside the heat exchanger tube Rotation baffle plate is looped around heat transfer tube wall in the shape of a spiral, arranged in a crossed manner with segmental baffle.
The beneficial effects of the utility model:
The structure design of the utility model is reasonable, and using effect protrudes, and adds helical baffles in heat exchanger tube, can make heat exchange Medium is flowed according to helical trajectory, is ensured intracavitary flow resistance minimization and without flow dead zone, is improved heat exchanger work efficiency, drop Low energy consumption, energy-saving and emission-reduction.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 improves pre-structure schematic diagram for the utility model.
Wherein:1 heat exchanger tube, 2 inlets, 3 liquid outlets, 4 cooling water outlets, 5 cooling water inlets, 6 segmental baffles, 7 Helical baffles.
Specific embodiment
A kind of high-effect shell-and-tube heat exchanger provided by the utility model, including heat exchanger tube 1, inlet 2, liquid outlet 3, cold Water out 4, cooling water inlet 5, segmental baffle 6,1 top of heat exchanger tube are equipped with inlet 2, and bottom is equipped with liquid outlet 3, and right end is equipped with Cooling water outlet 4, left end is equipped with cooling water inlet 5, internal to be equidistantly equipped with segmental baffle 6, and spiral folding is additionally provided with inside heat exchanger tube 1 Flowing plate 7, helical baffles 7 are looped around 1 inner wall of heat exchanger tube, helical baffles 7 arranged in a crossed manner with segmental baffle 6 in the shape of a spiral Setting the movement locus of heat transferring medium can be flowed according to helical trajectory, so that intracavitary flow resistance minimization and without stream Dynamic dead zone, under identical operating mode, can reduce pressure drop 45% or so, overall heat-transfer coefficient can improve 20%-30% or so, improve heat exchange Device work efficiency reduces energy consumption, energy-saving and emission-reduction.
To sum up, the utility model reaches expected purpose.

Claims (1)

1. a kind of high-effect shell-and-tube heat exchanger, including heat exchanger tube, inlet, liquid outlet, cooling water outlet, cooling water inlet, arch Baffle plate, the heat exchanger tube top are equipped with inlet, and bottom is equipped with liquid outlet, and right end is equipped with cooling water outlet, and left end is equipped with cold water Import, it is internal to be equidistantly equipped with segmental baffle, it is characterised in that:Helical baffles, spiral are additionally provided with inside the heat exchanger tube Baffle plate is looped around heat transfer tube wall in the shape of a spiral, arranged in a crossed manner with segmental baffle.
CN201721038092.8U 2017-08-18 2017-08-18 A kind of high-effect shell-and-tube heat exchanger Active CN207456265U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721038092.8U CN207456265U (en) 2017-08-18 2017-08-18 A kind of high-effect shell-and-tube heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721038092.8U CN207456265U (en) 2017-08-18 2017-08-18 A kind of high-effect shell-and-tube heat exchanger

Publications (1)

Publication Number Publication Date
CN207456265U true CN207456265U (en) 2018-06-05

Family

ID=62248256

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721038092.8U Active CN207456265U (en) 2017-08-18 2017-08-18 A kind of high-effect shell-and-tube heat exchanger

Country Status (1)

Country Link
CN (1) CN207456265U (en)

Similar Documents

Publication Publication Date Title
CN105937857B (en) A kind of shell-and-tube heat exchanger being suitable for three fluid heat transfers
CN201697505U (en) Bushing type spiral heat exchanger
CN102721299A (en) Stepped high-efficiency heat exchanger
CN104913672A (en) Box type shell and tube heat exchanger
CN206459543U (en) A kind of heat exchanger
CN206094990U (en) Multilayer bushing type pre -heater
CN206944768U (en) Double pipe heat exchanger
CN207197316U (en) A kind of big number double-tube heat exchanger of high energy efficiency
CN207456265U (en) A kind of high-effect shell-and-tube heat exchanger
JP3241267U (en) Heat exchange device for cooler
CN203413985U (en) Shell-and-tube corrugated tube heat exchanger
CN201844744U (en) Stirring device for heat exchange
CN205279819U (en) Novel spiral plate type heat exchanger
CN213020308U (en) Phase-change energy-storage electric heating type heat exchange device
CN204787950U (en) Box shell and tube type heat exchanger
CN202814202U (en) Forced circulation heat exchanger
CN204177245U (en) Horizontal pair of phase-change heat-exchanger
CN207635915U (en) A kind of multitube distance tubular heat exchange device
CN202675942U (en) Step type efficient heat exchanger
CN206818031U (en) A kind of high-performance heat exchanger
CN206094994U (en) Bushing type pre -heater
CN208349894U (en) Novel multi-tube coaxial heat-exchanger rig
CN207299989U (en) A kind of new titanium tube heat exchanger
CN206891227U (en) A kind of boiler water circulating pump efficient heat exchanger
CN201844719U (en) Compact condensing heat exchanger

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant