CN109489456A - A kind of silicon carbide tubular heat exchanger of high heat exchange efficiency - Google Patents
A kind of silicon carbide tubular heat exchanger of high heat exchange efficiency Download PDFInfo
- Publication number
- CN109489456A CN109489456A CN201811430045.7A CN201811430045A CN109489456A CN 109489456 A CN109489456 A CN 109489456A CN 201811430045 A CN201811430045 A CN 201811430045A CN 109489456 A CN109489456 A CN 109489456A
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- fin
- helical fin
- end socket
- silicon carbide
- 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
Links
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 239000003507 refrigerant Substances 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 abstract description 8
- 239000012530 fluid Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010020112 Hirsutism Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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
- F28D7/163—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 with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/34—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely
- F28F1/36—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending obliquely the means being helically wound fins or wire spirals
-
- 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
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G3/00—Rotary appliances
- F28G3/04—Rotary appliances having brushes
-
- 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
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
- F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
- F28F2009/226—Transversal partitions
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Geometry (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of silicon carbide tubular heat exchangers of high heat exchange efficiency, are related to technical field of heat exchangers.The present invention includes bobbin carriage；There are two tube sheets for the rotation connection of bobbin carriage inner wall；Tube bank is communicated between two tube sheet apparent surfaces；Tube bank outer wall has been respectively fixedly connected with the first baffle plate, the second baffle plate and third baffle plate；Transport screw fin is rotatably connected between first baffle plate and the second baffle plate apparent surface；Reverse helical fin is rotatably connected between second baffle plate and third baffle plate apparent surface.The design that the present invention passes through transport screw fin, reverse helical fin, fair current helical fin, hairbrush and the blade that exerts a force, the power drive force blade for enabling the device to be generated using heating agent flowing is rotated, then the dirt of cleaning and scraper surface in real time is carried out to adjacent tube bank with electric brush circular motion, and dirt can be taken out of with the flowing of heating agent, to make the device that there is self-cleaning function.
Description
Technical field
The invention belongs to technical field of heat exchangers, more particularly to a kind of silicon carbide tubular heat exchanger of high heat exchange efficiency.
Background technique
Tubular heat exchanger is also known as shell-and-tube heat exchanger, is most typical dividing wall type heat exchanger, with a long history to occupy master
Effect is led, is mainly made of shell, tube bank, tube sheet, hydraulic barrier and end socket etc.；A kind of fluid is flowed inside the Pass, and stroke claims
For tube side；One other fluid flows outside pipe, and stroke is known as shell side；The wall surface of tube bank is that heat-transfer area its major advantage is single
Heat transfer area possessed by the volume of position is big, and heat-transfer effect is good, and firm in structure, available structural material haves a wide reach, and operates bullet
Property is big, therefore mostly uses tubular heat exchanger on high temperature, high pressure and large-scale plant.
To improve shell-side fluid flow velocity, certain amount is often installed in shell and restrains orthogonal hydraulic barrier；
Hydraulic barrier can not only prevent fluid short, increase fluid flow rate, also force fluid by the multiple cross-flow in regulation path by restraining,
It greatly increases turbulent extent in tubular heat exchanger, since the temperature of two fluids is different, does not make the temperature of pipe east and shell also not
Identical therefore their degree of thermal expansion also has difference；If two fluid temperature differences are larger, it is possible to cause to set due to thermal stress
Standby deformation, or even bending or rupture, it is therefore necessary to consider the influence of this thermal expansion；Existing tubular heat exchanger reuses
In the process, the problems such as restraining outer wall and inner walls are easy to produce dirt, and then generating blocking, the cleaning side of traditional heat exchanging device
Formula needs heat exchanging device to be split more, not only takes time and effort, but also clean-up process is complicated.
Summary of the invention
The purpose of the present invention is to provide a kind of silicon carbide tubular heat exchangers of high heat exchange efficiency, pass through transport screw wing
The design of piece, reverse helical fin, fair current helical fin, hairbrush and the blade that exerts a force solves existing silicon carbide tubulation heat exchange
Device cannot be self-cleaning problem.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of silicon carbide tubular heat exchanger of high heat exchange efficiency, including bobbin carriage；
There are two tube sheets for the bobbin carriage inner wall rotation connection；Tube bank is communicated between two tube sheet apparent surfaces；Institute
It states tube bank outer wall and has been respectively fixedly connected with the first baffle plate, the second baffle plate and third baffle plate；
Transport screw fin is rotatably connected between first baffle plate and the second baffle plate apparent surface；Described second
Reverse helical fin is rotatably connected between baffle plate and third baffle plate apparent surface；First baffle plate and third baffling
Fair current helical fin is rotatably connected between plate apparent surface and between first baffle plate and tube bank apparent surface；It is described
Transport screw fin, reverse helical fin and fair current helical fin are rotatablely connected with tube bank；
The transport screw fin, reverse helical fin and fair current helical fin week side are fixedly connected to connecting rod；
One surface of connecting rod is fixedly connected with force blade；An exert a force opposite to each other surface of blade of the connecting rod is fixedly connected with hairiness
Brush.
Further, the transport screw fin, reverse helical fin and fair current helical fin are isometrical helical structure；
The transport screw fin, reverse helical fin and fair current helical fin are identical as tube bank axle center；The transport screw fin and
The reverse helical fin hand of spiral is identical；The connecting rod of the transport screw fin surface and the connecting rod spiral shell of reverse helical fin
It revolves contrary.
Further, the bobbin carriage both ends have been respectively fixedly connected with the first end socket and the second end socket；First end socket one
Surface is communicated with refrigerant inlet pipe；Second end socket, one surface is communicated with refrigerant outlet pipe；First end socket and the second end socket are equal
For hollow hemispherical structure.
Further, bobbin carriage week side has been respectively communicated with heating agent outlet pipe and heating agent inlet pipe；The heating agent outlet pipe is located at
First end socket side；The heating agent inlet pipe is located at the second end socket side.
Further, first baffle plate, the second baffle plate and third baffle plate are arcuate structure；Second folding
Flowing plate is between the first baffle plate and third baffle plate；The connecting rod cross section is arc.
Further, the tube bank is in one surface of tube sheet circumferentially array distribution.
The invention has the following advantages:
1, the present invention setting by transport screw fin, reverse helical fin, fair current helical fin, hairbrush and force blade
Meter, the power drive force blade on the one hand enabling the device to be generated using heating agent flowing are rotated, then band electric brush circumference
It moves and the dirt of cleaning and scraper surface in real time is carried out to adjacent tube bank, and dirt can be taken out of with the flowing of heating agent, from
And make the device that there is self-cleaning function；And since transport screw fin, reverse helical fin, fair current helical fin are elastic gold
Belong to material, also improves the heat exchange efficiency of tubular heat exchanger on the other hand.
2, the present invention is by unique internal structure, unique process of surface treatment and media of both sides counterflow heat exchange,
It improves and ensure that heat exchanger has self-cleaning function while closing heat transfer coefficient, fouling tendency is low, and convenient for passing through disassembly to inside
It repairs.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of positive structure diagram of the silicon carbide tubular heat exchanger of high heat exchange efficiency；
Fig. 2 is the structural schematic diagram of tube sheet and tube bank；
Fig. 3 is the positive structure diagram of Fig. 2；
Fig. 4 is the structural schematic diagram of positive helical fin；
Fig. 5 is the structural schematic diagram of reverse helical fin；
Fig. 6 is the structural schematic diagram of fair current helical fin；
Fig. 7 is the structural schematic diagram of force blade and hairbrush；
In attached drawing, parts list represented by the reference numerals are as follows:
1- bobbin carriage, 2- tube sheet, 3- tube bank, the first baffle plate of 4-, the second baffle plate of 5-, 6- third baffle plate, 7- forward direction spiral shell
Revolve fin, the reverse helical fin of 8-, 9- fair current helical fin, 10- connecting rod, 11- force blade, 12- hairbrush, the first envelope of 13-
Head, the second end socket of 14-, 15- refrigerant inlet pipe, 16- refrigerant outlet pipe, 17- heating agent outlet pipe, 18- heating agent inlet pipe.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention is a kind of silicon carbide tubular heat exchanger of high heat exchange efficiency, including bobbin carriage 1；
There are two tube sheets 2 for the rotation connection of 1 inner wall of bobbin carriage；Tube bank 3 is communicated between two 2 apparent surfaces of tube sheet；Outside tube bank 3
Wall has been respectively fixedly connected with the first baffle plate 4, the second baffle plate 5 and third baffle plate 6；
Transport screw fin 7 is rotatably connected between 5 apparent surface of first baffle plate 4 and the second baffle plate；Second baffling
Reverse helical fin 8 is rotatably connected between 6 apparent surface of plate 5 and third baffle plate；First baffle plate 4 and third baffle plate 6
Fair current helical fin 9 is rotatably connected between apparent surface and between 3 apparent surfaces of the first baffle plate 4 and tube bank；Positive spiral shell
Fin 7, reverse helical fin 8 and fair current helical fin 9 is revolved to be rotatablely connected with tube bank 3；
9 weeks transport screw fin 7, reverse helical fin 8 and fair current helical fin sides are fixedly connected to connecting rod 10；
10 1 surface of connecting rod is fixedly connected with force blade 11；One surface of the opposite force blade 11 of connecting rod 10 is fixedly connected with hairiness
Brush 12；Hairbrush 12 is corrosion-resistant material.
Wherein, 1 both ends of bobbin carriage have been respectively fixedly connected with the first end socket 13 and the second end socket 14；First end socket, 13 1 surface connects
It is connected with refrigerant inlet pipe 15；Second end socket, 14 1 surface is communicated with refrigerant outlet pipe 16；During first end socket 13 and the second end socket 14 be
Empty hemispherical dome structure.
Wherein, 1 week side of bobbin carriage has been respectively communicated with heating agent outlet pipe 17 and heating agent inlet pipe 18；Heating agent outlet pipe 17 is located at the first envelope
First 13 side；Heating agent inlet pipe 18 is located at 14 side of the second end socket.
Wherein as Figure 2-3, the first baffle plate 4, the second baffle plate 5 and third baffle plate 6 are arcuate structure；Second
Baffle plate 5 is between the first baffle plate 4 and third baffle plate 6；Tube bank 3 is in 2 one surface of tube sheet circumferentially array distribution.
Wherein, 10 cross section of connecting rod is arc.
Wherein as Figure 4-Figure 6, transport screw fin 7, reverse helical fin 8 and fair current helical fin 9 are isometrical spiral shell
Revolve structure；Transport screw fin 7, reverse helical fin 8 and fair current helical fin 9 are identical as 3 axle center of tube bank；Transport screw fin
7 is identical with reverse 8 hand of spiral of helical fin；The connection of the connecting rod 10 on 7 surface of transport screw fin and reverse helical fin 8
10 hand of spiral of bar is opposite；Fair current helical fin 9 is identical with 7 structure feature of transport screw fin.
Wherein, transport screw fin 7, reverse helical fin 8 and fair current helical fin 9 are elastic material.
Wherein, connecting rod 10 is with 8 Spiral distribution of transport screw fin 7 and reverse helical fin.
Wherein as shown in fig. 7,10 1 surface of connecting rod is fixedly connected with force blade 11；The opposite force blade of connecting rod 10
11 surface is fixedly connected with hairbrush 12.
One concrete application of the present embodiment are as follows: in use, heating agent is entered by heating agent inlet pipe 18, there is the stream of heating agent outlet pipe 17
Out, refrigerant has the inflow of refrigerant inlet pipe 16, is flowed out by refrigerant outlet pipe 17, heating agent and refrigerant flow direction are opposite；Then reinforce heat exchange
Efficiency；First baffle plate 4, the second baffle plate 5 and third baffle plate 6 change heating agent flow direction, extend the residence time of heating agent,
The side reinforcementization thermal efficiency, transport screw fin 7, reverse helical fin 8 and fair current helical fin 9 are isometrical helical structure；
Transport screw fin 7, reverse helical fin 8 and fair current helical fin 9 are identical as 3 axle center of tube bank；Transport screw fin 7 and reverse
8 hand of spiral of helical fin is identical；10 spiral shell of connecting rod of the connecting rod 10 on 7 surface of transport screw fin and reverse helical fin 8
It revolves contrary；Fair current helical fin 9 is identical with 7 structure feature of transport screw fin, and the blade 11 that exerts a force is along heating agent flowing side
To on transport screw fin 7, reverse helical fin 8 spiral be arranged, thus enable exert a force blade 11 under the promotion of heating agent,
It drives transport screw fin 7, reverse helical fin 8 and fair current helical fin 9 to rotate, then makes 12 circular motion of hairbrush, hairbrush
12 in circular motion, and the tube bank 3 and 1 inner wall of bobbin carriage to surrounding are cleaned, the dirt after removing with heating agent fluxion strap
Out, the service life for then extending the heat exchanger reduces the cleaning frequency of heat exchanger.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of silicon carbide tubular heat exchanger of high heat exchange efficiency, including bobbin carriage (1)；It is characterized by:
There are two tube sheet (2) for bobbin carriage (1) the inner wall rotation connection；Pipe is communicated between two tube sheet (2) apparent surfaces
Beam (3)；Described tube bank (3) outer wall has been respectively fixedly connected with the first baffle plate (4), the second baffle plate (5) and third baffle plate
(6)；
Transport screw fin (7) are rotatably connected between first baffle plate (4) and the second baffle plate (5) apparent surface；Institute
It states and is rotatably connected to reverse helical fin (8) between the second baffle plate (5) and third baffle plate (6) apparent surface；Described first
Between baffle plate (4) and third baffle plate (6) apparent surface and between first baffle plate (4) and tube bank (3) apparent surface
It is rotatably connected to fair current helical fin (9)；The transport screw fin (7), reverse helical fin (8) and fair current helical fin
(9) it is rotatablely connected with tube bank (3)；
The all sides of the transport screw fin (7), reverse helical fin (8) and fair current helical fin (9) are fixedly connected to company
Extension bar (10)；(10) one surface of connecting rod is fixedly connected with force blade (11)；The connecting rod (10) exerts a force leaf opposite to each other
One surface of piece (11) is fixedly connected with hairbrush (12).
2. a kind of silicon carbide tubular heat exchanger of high heat exchange efficiency according to claim 1, which is characterized in that the forward direction
Helical fin (7), reverse helical fin (8) and fair current helical fin (9) are isometrical helical structure；The transport screw fin
(7), reverse helical fin (8) and fair current helical fin (9) are identical as tube bank (3) axle center.
3. a kind of silicon carbide tubular heat exchanger of high heat exchange efficiency according to claim 1, which is characterized in that the bobbin carriage
(1) both ends have been respectively fixedly connected with the first end socket (13) and the second end socket (14)；(13) one surface of first end socket is communicated with
Refrigerant inlet pipe (15)；(14) one surface of second end socket is communicated with refrigerant outlet pipe (16)；First end socket (13) and second
End socket (14) is hollow hemispherical structure.
4. a kind of silicon carbide tubular heat exchanger of high heat exchange efficiency according to claim 1, which is characterized in that the bobbin carriage
(1) all sides have been respectively communicated with heating agent outlet pipe (17) and heating agent inlet pipe (18)；The heating agent outlet pipe (17) is located at the first end socket
(13) side；The heating agent inlet pipe (18) is located at the second end socket (14) side.
5. a kind of silicon carbide tubular heat exchanger of high heat exchange efficiency according to claim 1, which is characterized in that described first
Baffle plate (4), the second baffle plate (5) and third baffle plate (6) are arcuate structure；Second baffle plate (5) is located at first
Between baffle plate (4) and third baffle plate (6)；Connecting rod (10) cross section is arc.
6. a kind of silicon carbide tubular heat exchanger of high heat exchange efficiency according to claim 1, which is characterized in that the tube bank
(3) in (2) one surface of tube sheet circumferentially array distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430045.7A CN109489456A (en) | 2018-11-28 | 2018-11-28 | A kind of silicon carbide tubular heat exchanger of high heat exchange efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430045.7A CN109489456A (en) | 2018-11-28 | 2018-11-28 | A kind of silicon carbide tubular heat exchanger of high heat exchange efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109489456A true CN109489456A (en) | 2019-03-19 |
Family
ID=65697933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811430045.7A Pending CN109489456A (en) | 2018-11-28 | 2018-11-28 | A kind of silicon carbide tubular heat exchanger of high heat exchange efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109489456A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645813A (en) * | 2019-10-15 | 2020-01-03 | 南通双睿节能环保科技有限公司 | Pressureless silicon carbide heat exchange membrane core |
| CN111879142A (en) * | 2020-07-31 | 2020-11-03 | 宁波巨化化工科技有限公司 | Trichloroethylene condenser |
| CN112254555A (en) * | 2020-10-19 | 2021-01-22 | 江西金凯化工有限公司 | Efficient heat exchanger for chemical production |
| CN113218233A (en) * | 2021-04-06 | 2021-08-06 | 关学忠 | Heating furnace fire tube scale cleaning and preventing method and scale preventing device |
| CN114777535A (en) * | 2022-05-13 | 2022-07-22 | 江西黑猫炭黑股份有限公司 | Device for improving comprehensive utilization of carbon black oil waste heat |
| CN117628935A (en) * | 2023-10-17 | 2024-03-01 | 徐州昇科源信息技术有限公司 | Air circulation loop heat exchanger for new energy automobile motor |
| CN117989898A (en) * | 2024-04-03 | 2024-05-07 | 安徽省信邦化工工程装备有限公司 | High-efficient circulation hydrogenation heat exchanger |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2013940A1 (en) * | 1970-03-24 | 1971-10-07 | Schmoele Metall R & G | Heat exchanger for liquid and gaseous media |
| GB2111667A (en) * | 1981-11-21 | 1983-07-06 | Armstrong Eng Ltd | Heat exchanger |
| KR20040091867A (en) * | 2003-04-22 | 2004-11-02 | 박용묵 | A heat exchanger of shell - tube type having silicon carbide tube |
| WO2008093411A1 (en) * | 2007-01-31 | 2008-08-07 | Shi Mechanical & Equipment Inc. | Spiral fin tube type heat exchanger |
| US20080190593A1 (en) * | 2007-02-09 | 2008-08-14 | Xi'an Jiaotong University | Single shell-pass or multiple shell-pass shell-and-tube heat exchanger with helical baffles |
| KR101400833B1 (en) * | 2012-12-26 | 2014-05-29 | 주식회사 경동나비엔 | Pin-tube type heat exchanger |
| EP2881691A1 (en) * | 2013-12-09 | 2015-06-10 | Balcke-Dürr GmbH | Heat exchanger with tube sheet and inserted sleeve |
| US20160018168A1 (en) * | 2014-07-21 | 2016-01-21 | Nicholas F. Urbanski | Angled Tube Fins to Support Shell Side Flow |
| ITUB20159298A1 (en) * | 2015-12-23 | 2017-06-23 | Brembana & Rolle S P A | Shell and tube heat exchanger and shell, finned tubes for this exchanger and relative production method. |
| CN209445850U (en) * | 2018-11-28 | 2019-09-27 | 江阴市森博特种换热设备有限公司 | A kind of silicon carbide tubular heat exchanger of high heat exchange efficiency |
-
2018
- 2018-11-28 CN CN201811430045.7A patent/CN109489456A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2013940A1 (en) * | 1970-03-24 | 1971-10-07 | Schmoele Metall R & G | Heat exchanger for liquid and gaseous media |
| GB2111667A (en) * | 1981-11-21 | 1983-07-06 | Armstrong Eng Ltd | Heat exchanger |
| KR20040091867A (en) * | 2003-04-22 | 2004-11-02 | 박용묵 | A heat exchanger of shell - tube type having silicon carbide tube |
| WO2008093411A1 (en) * | 2007-01-31 | 2008-08-07 | Shi Mechanical & Equipment Inc. | Spiral fin tube type heat exchanger |
| US20080190593A1 (en) * | 2007-02-09 | 2008-08-14 | Xi'an Jiaotong University | Single shell-pass or multiple shell-pass shell-and-tube heat exchanger with helical baffles |
| KR101400833B1 (en) * | 2012-12-26 | 2014-05-29 | 주식회사 경동나비엔 | Pin-tube type heat exchanger |
| EP2881691A1 (en) * | 2013-12-09 | 2015-06-10 | Balcke-Dürr GmbH | Heat exchanger with tube sheet and inserted sleeve |
| US20160018168A1 (en) * | 2014-07-21 | 2016-01-21 | Nicholas F. Urbanski | Angled Tube Fins to Support Shell Side Flow |
| ITUB20159298A1 (en) * | 2015-12-23 | 2017-06-23 | Brembana & Rolle S P A | Shell and tube heat exchanger and shell, finned tubes for this exchanger and relative production method. |
| CN209445850U (en) * | 2018-11-28 | 2019-09-27 | 江阴市森博特种换热设备有限公司 | A kind of silicon carbide tubular heat exchanger of high heat exchange efficiency |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645813A (en) * | 2019-10-15 | 2020-01-03 | 南通双睿节能环保科技有限公司 | Pressureless silicon carbide heat exchange membrane core |
| CN111879142A (en) * | 2020-07-31 | 2020-11-03 | 宁波巨化化工科技有限公司 | Trichloroethylene condenser |
| CN112254555A (en) * | 2020-10-19 | 2021-01-22 | 江西金凯化工有限公司 | Efficient heat exchanger for chemical production |
| CN113218233A (en) * | 2021-04-06 | 2021-08-06 | 关学忠 | Heating furnace fire tube scale cleaning and preventing method and scale preventing device |
| CN113218233B (en) * | 2021-04-06 | 2022-05-06 | 关学忠 | Heating furnace fire tube scale cleaning and preventing method and scale preventing device |
| CN114777535A (en) * | 2022-05-13 | 2022-07-22 | 江西黑猫炭黑股份有限公司 | Device for improving comprehensive utilization of carbon black oil waste heat |
| CN114777535B (en) * | 2022-05-13 | 2022-11-29 | 江西黑猫炭黑股份有限公司 | Device for improving comprehensive utilization of carbon black oil waste heat |
| CN117628935A (en) * | 2023-10-17 | 2024-03-01 | 徐州昇科源信息技术有限公司 | Air circulation loop heat exchanger for new energy automobile motor |
| CN117989898A (en) * | 2024-04-03 | 2024-05-07 | 安徽省信邦化工工程装备有限公司 | High-efficient circulation hydrogenation heat exchanger |
| CN117989898B (en) * | 2024-04-03 | 2024-06-14 | 安徽省信邦化工工程装备有限公司 | High-efficient circulation hydrogenation heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109489456A (en) | A kind of silicon carbide tubular heat exchanger of high heat exchange efficiency | |
| CN100434858C (en) | Combined multi-shell spiral baffle plate shell-and-tube heat exchanger | |
| CN103954153A (en) | Multipath pure countercurrent shell-and-tube type heat exchanger | |
| CN206094996U (en) | Shell -and -tube heat exchanger | |
| CN209445850U (en) | A kind of silicon carbide tubular heat exchanger of high heat exchange efficiency | |
| CN109405589A (en) | A kind of spherical heat exchanger that two-tube-pass independently exchanges heat | |
| CN202013125U (en) | Novel fluid impact rotary-type heat exchanger | |
| CN201242373Y (en) | Composite casing tube double helix heat exchanger | |
| CN204730708U (en) | A kind of helical deflecting plate pipe and shell type heat exchanger of unequal-interval | |
| CN103424012A (en) | Immersion type ring tube heat exchanger | |
| CN208139899U (en) | Heat exchanger and heat-exchange system | |
| CN103148719B (en) | Heat exchanger | |
| CN203893704U (en) | Non-isometric dual helical baffle plate tubular heat exchanger | |
| CN108519007A (en) | A kind of self-supporting double helix finned tube exchanger | |
| CN104457385B (en) | One kind tube bank self-support heat exchanger | |
| CN208606619U (en) | Shell-and-tube heat exchanger | |
| CN106288928B (en) | A kind of heat exchanger helical baffles | |
| CN207299987U (en) | A kind of pipe wing shell heat exchanger | |
| CN205807915U (en) | A kind of cleanable heat pump heat exchanger | |
| CN201754044U (en) | Corrugated pipe heat net heater | |
| CN203385313U (en) | Heat exchanger | |
| CN207395530U (en) | A kind of vortex flow passage type sewage heat exchanger | |
| CN209524784U (en) | A kind of native sewage water heat exchanger | |
| CN206037815U (en) | Spiral baffling board for heat exchanger | |
| CN209524803U (en) | A kind of heat exchanger evaporation tube flow-guiding structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |