CN108759522A - A kind of spherical shape turbulent flow shell-and-tube heat exchanger - Google Patents
A kind of spherical shape turbulent flow shell-and-tube heat exchanger Download PDFInfo
- Publication number
- CN108759522A CN108759522A CN201810852138.2A CN201810852138A CN108759522A CN 108759522 A CN108759522 A CN 108759522A CN 201810852138 A CN201810852138 A CN 201810852138A CN 108759522 A CN108759522 A CN 108759522A
- Authority
- CN
- China
- Prior art keywords
- tube
- shell
- fluid
- turbulent flow
- heat exchanger
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/0229—Double end plates; Single end plates with hollow spaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
Abstract
The present invention relates to a kind of spherical turbulent flow shell-and-tube heat exchanger, including a shell, shell both ends are equipped with tube sheet, and tube bank is equipped in shell, and tube bank is made of several tube bodies, and the both sides of tube body are equipped with baffle, and several spheres are filled in tube body；The bottom of shell is equipped with first fluid import, top is exported equipped with first fluid；Further include bobbin carriage, for sealed set in the outside of tube sheet, one of bobbin carriage is equipped with second fluid import respectively, another bobbin carriage is exported equipped with second fluid.The present invention loads sphere in tube bank and shell, change flow direction by the gap between sphere by fluid and generates three-dimensional turbulent flow, it overcomes and baffle plate, folded plate construction is set in the fluid passage in the prior art, there is no baffle plate, folded sheet vertical plane to hinder fluid flowing, therefore fluid resistance is small, turbulence effects are good, heat exchange efficiency is high；Its is simple in structure, easy to make, fouling is few, descaling rinsing is convenient.
Description
Technical field
The present invention relates to heat exchange equipment technologies, and in particular to a kind of spherical shape turbulent flow shell-and-tube heat exchanger.
Background technology
Existing shell-and-tube heat exchanger technology is packed into typically in tube side and folds to improve the heat exchange efficiency of fluid
Baffle plate is arranged to make fluid generation turbulent flow, not only complex process, processing difficulties, but also the rapids formed in metallic plate in shell side
Stream effect is poor, heat exchange efficiency is low, descaling rinsing is difficult.
Invention content
A primary object of the present invention is to overcome at least one defect in the prior art, provides a kind of spherical turbulent flow
Shell-and-tube heat exchanger.
In order to realize that above-mentioned technical proposal, the present invention use following technical scheme：
According to an aspect of the present invention, a kind of spherical turbulent flow shell-and-tube heat exchanger, including a shell, the shell are provided
Both ends are equipped with tube sheet, tube bank are equipped in the shell, one end of the tube bank is connected on the tube sheet of shell side and passes through should
Tube sheet, the tube bank the other end be connected on the tube sheet of the shell other side and formed across the tube sheet circulation passage of fluid,
The tube bank is made of several tube bodies, and the both sides of the tube body are equipped with baffle, and mesh, the tube body are equipped on the baffle
Inside it is filled with several spheres；The bottom of the shell is equipped with first fluid import, top is exported equipped with first fluid；
Further include bobbin carriage, sealed set is equipped with second fluid import in the outside of tube sheet, one of bobbin carriage respectively, separately
One bobbin carriage is exported equipped with second fluid.
According to an embodiment of the present invention, it is filled with several spheres in the shell and the sphere is set to tube body
Between tube body, between tube body and shell.
According to an embodiment of the present invention, the first fluid import, first fluid outlet are equipped with baffle.
According to an embodiment of the present invention, the fluid is gas, steam, liquid or vapour-liquid mixture.
According to an embodiment of the present invention, the tube body uses metal tube or plastic tube.
According to an embodiment of the present invention, the diameter of the mesh is less than the diameter of sphere.
According to an embodiment of the present invention, the sphere is porcelain ball.
According to an embodiment of the present invention, the porcelain ball is made of high temperature resistant, resistant material.
As shown from the above technical solution, the present invention has at least one of following advantages and good effect：
In the present invention, sphere is loaded in tube bank and shell, changes flow direction by the gap between sphere by fluid and produces
Raw three-dimensional turbulent flow, overcomes and baffle plate, folded plate construction is arranged in the fluid passage in the prior art, without baffle plate,
Folded sheet vertical plane hinders fluid flowing, therefore fluid resistance is small, turbulence effects are good, heat exchange efficiency is high；Its simple in structure, making side
Just, fouling is few, descaling rinsing is convenient.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, those of ordinary skill in the art are come
It says, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of spherical turbulent flow shell-and-tube heat exchanger of the present invention；
Fig. 2 is the structural schematic diagram of tube body of the present invention.
The reference numerals are as follows：
1- shells；
11- first fluid imports；
12- first fluids export；
2- tube sheets；
3- tube bodies；
31- baffles；
311- meshes；
4- spheres；
5- bobbin carriages；
51- second fluid imports；
52- second fluids export.
Specific implementation mode
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.Term "inner",
The orientation or state relation of the instructions such as "upper", "lower" are orientation based on ... shown in the drawings or state relation, are merely for convenience of retouching
It states the present invention and simplifies description, do not indicate or imply the indicated device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so as to the embodiment of the present invention described herein.
Below in conjunction with the accompanying drawings and specific implementation mode invention is further described in detail.
Referring to the structural schematic diagram that Fig. 1,2, Fig. 1 are a kind of spherical turbulent flow shell-and-tube heat exchanger of the present invention, Fig. 2 is this
Invent the structural schematic diagram of the tube body.
A kind of spherical turbulent flow shell-and-tube heat exchanger of the present invention, including a shell 1,1 both ends of the shell are equipped with tube sheet
2, the shell 1 is interior to be equipped with tube bank, and one end of the tube bank is connected on the tube sheet 2 of 1 side of shell and across the tube sheet 2, institute
The other end for stating tube bank is connected on the tube sheet 2 of 1 other side of shell and is formed across the tube sheet 2 circulation passage of fluid, described
Tube bank is made of several tube bodies 3, and the both sides of the tube body 3 are equipped with baffle 31, and mesh 311, institute are equipped on the baffle 31
It states and is filled with several spheres 4 in tube body 2；The bottom of the shell 1 is equipped with first fluid import 11, top goes out equipped with first fluid
Mouth 12；Further include bobbin carriage 5, sealed set is equipped with second fluid import 51 in the outside of tube sheet 2, one of bobbin carriage 5 respectively,
Another bobbin carriage 5 is equipped with second fluid and exports 52.
In the present invention, be filled with several spheres 4 in the shell 1 and the sphere 4 be set to tube body 3 and tube body 3 it
Between, between tube body 3 and shell 1.Further, the tube body 3 uses metal tube.The fluid is gas, steam, liquid or vapour
Liquid mixture.
In the present invention, the diameter of the mesh 311 is less than the diameter of sphere 4, has mesh 311 that can allow on the baffle 2
Fluid by by prevent sphere 4 from passing through.Further, the sphere 4 is porcelain ball；The porcelain ball is using high temperature resistant, corrosion-resistant material
Material is made.Further, the sphere 4 uses Tourmaline material, has antibacterial degerming, removes stink, improves water quality and air
Quality and health-care effect.
In the present invention, the first fluid import 11, first fluid outlet 12 are equipped with baffle 31.Certainly, gear herein
Plate 31 also is provided with mesh 311, and the structure of the baffle 31 is only not shown in attached drawing 1 of the present invention.
When spherical turbulent flow shell-and-tube heat exchanger works, as shown in Fig. 1 hollow arrows, fluid A is through first fluid import 11
And baffle enters in shell 1, the length of the shell 1 is shell side, since the blocking of sphere 4 makes fluid A change flow direction and be formed
Turbulent flow, the heat (cold) in fluid A fully pass on the tube wall of tube body 3, and the fluid after thermal energy exchange is through baffle 31
And 12 outflow of first fluid outlet；As shown in Fig. 1 filled arrows, fluid B enters through second fluid import 51 in bobbin carriage 5, and
Enter in tube body 3 through baffle 31, the length of the tube body 3 is tube side, due to being equipped with sphere 4,4 energy of the sphere in tube body 3
Blocking makes fluid B change flow directions form turbulent flow, and tube wall of the heat carried in fluid B (cold) fully with tube body 3 swaps,
Fluid B after heat exchange is through baffle 5,52 outflow of second fluid outlet.Thus the fluid of two kinds of different temperatures completes heat friendship
Change process.
It is characteristic of the invention that metal folding plate, baffle arrangement and device are set not in tube side and shell side, but
Sphere is loaded in tube side, shell side, turbulent flow is formed by changing flow direction when sphere by fluid, to simplify shell-and-tube heat exchanger knot
Structure slows down scale velocity of the fluid in heat exchanger, improves the heat exchange efficiency of heat exchanger.
In conclusion in the present invention, sphere is loaded in fluid channel, changes flow direction by the gap between sphere by fluid
And three-dimensional turbulent flow is generated, the big drawback of setting wave groove fluid resistance in the fluid passage is overcome in the prior art, therefore
Fluid resistance is small, turbulence effects are good, heat exchange efficiency is high；Its is simple in structure, easy to make, fouling is few, descaling rinsing is convenient.
It should be appreciated that the present invention is not limited in its application to detailed construction and the arrangement side of component proposed in this paper
Formula.The present invention can have other embodiment, and can realize and execute in many ways.Aforesaid deformation form and modification
Form is fallen within the scope of the present invention.It should be appreciated that invention disclosed and defined herein extends in text and/or attached drawing
In mention or all alternative combinations of two or more apparent independent features.Embodiment as described herein illustrates
Know for realizing the best mode of the present invention, and those skilled in the art will be enable using the present invention.
Claims (8)
1. a kind of spherical shape turbulent flow shell-and-tube heat exchanger, including a shell, which is characterized in that the shell both ends are equipped with tube sheet, institute
It states and is equipped with tube bank in shell, one end of the tube bank is connected on the tube sheet of shell side and across the tube sheet, the tube bank
The other end is connected on the tube sheet of the shell other side and is formed across the tube sheet circulation passage of fluid, if the tube bank is by main pipe
Body forms, and the both sides of the tube body are equipped with baffle, mesh is equipped on the baffle, several balls are filled in the tube body
Body；The bottom of the shell is equipped with first fluid import, top is exported equipped with first fluid；
Further include bobbin carriage, sealed set is equipped with second fluid import in the outside of tube sheet, one of bobbin carriage respectively, another
Bobbin carriage is exported equipped with second fluid.
2. a kind of spherical turbulent flow shell-and-tube heat exchanger according to claim 1, which is characterized in that be filled in the shell
Several spheres and the sphere are set between tube body and tube body, between tube body and shell.
3. a kind of spherical turbulent flow shell-and-tube heat exchanger according to claim 1, which is characterized in that the first fluid into
Mouth, first fluid outlet are equipped with baffle.
4. a kind of spherical turbulent flow shell-and-tube heat exchanger according to claim 1, which is characterized in that the fluid be gas,
Steam, liquid or vapour-liquid mixture.
5. a kind of spherical turbulent flow shell-and-tube heat exchanger according to claim 1, which is characterized in that the tube body uses metal
Pipe or plastic tube.
6. a kind of spherical turbulent flow shell-and-tube heat exchanger according to claim 1, which is characterized in that the diameter of the mesh is small
In the diameter of sphere.
7. a kind of spherical turbulent flow shell-and-tube heat exchanger according to claim 1, which is characterized in that the sphere is porcelain ball.
8. a kind of spherical turbulent flow shell-and-tube heat exchanger according to claim 7, which is characterized in that the porcelain ball uses resistance to height
Temperature, resistant material are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810852138.2A CN108759522A (en) | 2018-07-30 | 2018-07-30 | A kind of spherical shape turbulent flow shell-and-tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810852138.2A CN108759522A (en) | 2018-07-30 | 2018-07-30 | A kind of spherical shape turbulent flow shell-and-tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108759522A true CN108759522A (en) | 2018-11-06 |
Family
ID=63971841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810852138.2A Pending CN108759522A (en) | 2018-07-30 | 2018-07-30 | A kind of spherical shape turbulent flow shell-and-tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108759522A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017708A (en) * | 2019-05-07 | 2019-07-16 | 天津渤海石化有限公司 | A kind of high efficiency heat exchanger |
| CN111359351A (en) * | 2020-03-13 | 2020-07-03 | 重庆德沃木制品加工有限公司 | Manufacturing process of boiler dust collection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050929A (en) * | 1989-10-12 | 1991-04-24 | 湘潭大学 | Stopped pipe type fluidizing cleans and strengthening and heat transferring device |
| CN103363821A (en) * | 2013-07-20 | 2013-10-23 | 太原理工大学 | Tubular heat exchanger adopting rotating jet |
| CN207540401U (en) * | 2017-11-08 | 2018-06-26 | 湖南力和海得热能技术有限公司 | A kind of incorgruous finned tube baffling shell-and-tube heat exchanger |
| CN209655868U (en) * | 2018-07-30 | 2019-11-19 | 张会珍 | A kind of spherical shape turbulent flow shell-and-tube heat exchanger |
-
2018
- 2018-07-30 CN CN201810852138.2A patent/CN108759522A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050929A (en) * | 1989-10-12 | 1991-04-24 | 湘潭大学 | Stopped pipe type fluidizing cleans and strengthening and heat transferring device |
| CN103363821A (en) * | 2013-07-20 | 2013-10-23 | 太原理工大学 | Tubular heat exchanger adopting rotating jet |
| CN207540401U (en) * | 2017-11-08 | 2018-06-26 | 湖南力和海得热能技术有限公司 | A kind of incorgruous finned tube baffling shell-and-tube heat exchanger |
| CN209655868U (en) * | 2018-07-30 | 2019-11-19 | 张会珍 | A kind of spherical shape turbulent flow shell-and-tube heat exchanger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017708A (en) * | 2019-05-07 | 2019-07-16 | 天津渤海石化有限公司 | A kind of high efficiency heat exchanger |
| CN111359351A (en) * | 2020-03-13 | 2020-07-03 | 重庆德沃木制品加工有限公司 | Manufacturing process of boiler dust collection device |
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