CN105659048A - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN105659048A CN105659048A CN201480057683.2A CN201480057683A CN105659048A CN 105659048 A CN105659048 A CN 105659048A CN 201480057683 A CN201480057683 A CN 201480057683A CN 105659048 A CN105659048 A CN 105659048A
- Authority
- CN
- China
- Prior art keywords
- heat
- transfer pipe
- baffle plate
- sympathetic response
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
- F22B37/20—Supporting arrangements, e.g. for securing water-tube sets
-
- 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
- F28D7/1615—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 the conduits being inside a casing and extending at an angle to the longitudinal axis of the casing; the conduits crossing the conduit for the other heat exchange medium
-
- 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
-
- 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
- F28F9/22—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
- F28F2009/224—Longitudinal partitions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/30—Safety or protection arrangements; Arrangements for preventing malfunction for preventing vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The purpose of the present invention is, in a heat exchanger provided with a resonance preventing baffle plate between a plurality of heat transfer tubes, to simplify and lower costs of the resonance preventing baffle and the work required for mounting the same. A heat exchanger (10) provided in the flow path of combustion gas of a boiler or the like has: a plurality of heat transfer tubes (14) that are disposed inside a duct wall (12), which forms a flow path for combustion gas (g), so that the axial direction intersects the flow of combustion gas (g) and that are arranged in parallel so as to be mutually spaced; and a plate-shape resonance preventing baffle (16) provided between the plurality of heat transfer tubes (14) parallel to the flow of combustion gas (g). The resonance preventing baffle (16) is configured from metal foil (18).
Description
Technical field
The present invention relates to and a kind of it be arranged in boiler etc. and between heat transfer tube group, be provided with the heat exchanger of the anti-baffle plate of sympathetic response.
Background technology
In boiler etc., in the pipeline shell on stream road forming combustion gases, it is provided with the heat exchangers such as superheater, reheater, economizer. Multiple heat-transfer pipes of these heat exchangers are located in pipeline shell, the burned gas heating of medium such as water of flowing in this heat-transfer pipe and change into steam. This steam is carried to steam turbine, is used as generation driving force. The axial arrangement of the plurality of heat-transfer pipe is by the direction of the stream road crosscut of combustion gases, and spaced apart from each other and row arrangement.
Heat-transfer pipe configures along the direction orthogonal with combustion gases g in the inside of the duct wall on the stream road forming combustion gases. Fig. 4 shows the stream Lu Zhongcheng reticulation configuration example of internal heat transfer pipe 102 at combustion gases g of the duct wall 100 on the stream road forming combustion gases g, and Fig. 5 shows heat-transfer pipe 102 example in zigzag configuration.
As shown in Figure 6, when having combustion gases g when flowing in such heat transfer tube group, the wake flow of heat-transfer pipe 102 produces to the cycle card door vortex e. The generation frequency f k (Hz) of card door vortex e is represented by following formula.
Fk=St V/D (1)
Herein, St: Si Teluhaer number
V: minimum clearance flow velocity (flow velocity between heat-transfer pipe)
D: the external diameter of heat-transfer pipe
On the other hand, there is the intrinsic vibration modes determined by the physical property of combustion gases g between orthogonal with combustion gases stream and orthogonal with the axis of heat-transfer pipe duct wall. This natural vibration frequency fn (Hz) is represented by following formula.
Fn=n c/2L (2)
Herein, n=1,2,3,
C: velocity of sound (depends on the temperature of combustion gases g. )
L: the width between duct wall 100
(v represents velocity component to vibration modes when Fig. 7 shows 1 pattern of n=1, and p represents pressure component. ). Therefore, when generation frequency f k and natural vibration frequency fn (n=1,2,3 ...) either one consistent time, state of empathizing, produce be called as tank ring (narrow-necked earthen jar ��) excessive noise.
It is, along the anti-baffle plate of sympathetic response of combustion gases stream configuration tabular between heat transfer tube group, make natural vibration frequency fn increase, thus avoid sympathetic response that tank rings the general countermeasure prevented.
Fig. 8 shows the example being provided with the anti-baffle plate 104 of above-mentioned sympathetic response. In fig. 8, the stream road of combustion gases g is defined by duct wall 100. Heat-transfer pipe 102 configures along the direction orthogonal with the flow direction of combustion gases g in the stream road of combustion gases g.The anti-baffle plate 104 of sympathetic response configures along the flow direction of combustion gases g between heat-transfer pipe 102.
At patent documentation 1 and Patent Document 2 discloses following structure, that is, it is configured with in the heat exchanger of multiple heat-transfer pipe side by side in by the stream road of heat-exchange gas, between heat-transfer pipe, it is provided with the anti-baffle plate of sympathetic response along by the flow direction of heat exchange fluid.
At first technical literature
Patent documentation
Patent documentation 1: Japanese Laid-Open Patent Publication 59-012293 publication
Patent documentation 2: Japanese Unexamined Patent Publication 05-141891 publication
Summary of the invention
Invent problem to be solved
But, the anti-baffle plate of conventional sympathetic response has bigger weight, thus exists to be fixed in the stream road by heat exchange fluid by anti-for sympathetic response bigger for weight baffle plate, spends a large amount of man-hours and the such problem of expense.
In view of the problem of above-mentioned prior art, it is an object of the present invention to the operation simplification needed for the structure making the anti-baffle plate of sympathetic response and installation thereof and cost degradation.
For solving the scheme of problem
In order to reach described object, the heat exchanger involved by one embodiment of the present invention has: multiple heat-transfer pipe, and its axial arrangement is by the direction by the stream road crosscut of heat exchange fluid, and spaced apart from each other and row arrangement; And the anti-baffle plate of the sympathetic response of tabular, it is arranged along by the flow direction of heat exchange fluid between multiple described heat-transfer pipe, and described heat exchanger is characterised in that, the anti-baffle plate of described sympathetic response is made up of tinsel.
The anti-baffle plate of sympathetic response has following effect, namely, make formation be increased by the natural vibration frequency fn produced between the duct wall on the stream road of heat exchange fluid, thus make this natural vibration frequency fn and the card door vortex e because of generation in the wake flow of heat-transfer pipe and the frequency f k that produces is different.
In order to make natural vibration frequency fn rise, as long as being separated to form by the stream road of heat exchange fluid by the border of velocity of particle=0 of heat exchange fluid. Therefore, even dividing plate thinner as tinsel also can obtain above-mentioned effect.
According to an embodiment of the present invention, the anti-baffle plate lightweight of sympathetic response can be made by forming the anti-baffle plate of sympathetic response by tinsel. Accordingly, it may be possible to saving materials cost, and the installation of the anti-baffle plate of sympathetic response can be made and operation simplification needed for changing and cost degradation.
In one embodiment of the present invention, described heat exchanger also possesses the rigidity framework of the outer edge being fixed on tinsel.
Tinsel is born and is out of shape sometimes by heat exchange fluid, therefore by rigidity framework is fixed on tinsel, it is possible to give rigidity to tinsel. Consequently, it is possible to prevent the distortion of tinsel, it is possible to keep the rigidity can not being out of shape because of the flowing by heat exchange fluid when gaining in weight not significantly.
In one embodiment of the present invention, the anti-baffle plate of sympathetic response is fixed on the heat-transfer pipe at least partially of multiple heat-transfer pipe by mounting block.
As described above, the anti-baffle plate of the sympathetic response of the present invention can realize lightweight, therefore, it is possible to the mounting block utilizing low strength simply is installed on heat-transfer pipe. In addition, due to the anti-baffle plate light weight of sympathetic response, therefore only it is installed on part heat-transfer pipe, it is possible to alleviate installation operation.
In one embodiment of the present invention, described mounting block is to configure in the way of described heat-transfer pipe and two ends screw togather the U-shaped bolt being fixed on the anti-baffle plate of described sympathetic response. Utilize the U-shaped bolt of this structure that installation operation can be made to simplify further.
In one embodiment of the present invention, multiple described heat-transfer pipe is along by the linearly arrangement of the flow direction of heat exchange fluid, the anti-baffle plate of described sympathetic response is formed as dull and stereotyped shape, and configures along by the flow direction of heat exchange fluid.
Consequently, it is possible between the heat-transfer pipe easily insertion of anti-for sympathetic response baffle plate set, and prescribed position can be configured in. Therefore, do not dismantle the heat-transfer pipe set, just can carry out the installation operation of the anti-baffle plate of sympathetic response or change operation. In addition, it is not necessary to after the anti-baffle plate of sympathetic response has been installed, carry out the setting of heat-transfer pipe such that it is able to significantly reduce the man-hour installed operation and change operation.
Invention effect
According to an embodiment of the present invention, with the use of the anti-baffle plate of sympathetic response of the light weight being made up of tinsel, it is possible to make the operation simplification needed for installation of the anti-baffle plate of sympathetic response and cost degradation.
Accompanying drawing explanation
Fig. 1 is the front sectional view of the heat exchanger involved by one embodiment of the present invention.
Fig. 2 is the stereographic map before the assembling of the anti-baffle plate of sympathetic response of described heat exchanger.
Fig. 3 is the stereographic map after the assembling of the anti-baffle plate of described sympathetic response.
Fig. 4 is the front sectional view of the reticulation configuration of the heat-transfer pipe representing general heat exchanger.
Fig. 5 is the interconnected front sectional view of the heat-transfer pipe representing general heat exchanger.
Fig. 6 is the explanation figure of the card door vortex e produced in the wake flow of heat-transfer pipe.
Fig. 7 is the explanation figure of the intrinsic vibration produced between the duct wall of heat exchanger.
Fig. 8 is the front sectional view of conventional heat exchanger.
Embodiment
Hereinafter, the present invention is described in detail to utilize enforcement mode shown in the drawings. But, in present embodiment, the size of the component parts of record, material, shape, its relative configuration etc. are when without specific record, do not represent and the scope of the present invention is defined in this.
According to Fig. 1��Fig. 3, the heat exchanger involved by one embodiment of the present invention is described. Present embodiment be the steam boiler heat exchanger 10 involved by one embodiment of the present invention being applied to and loading steam power plant etc. is arranged superheater, reheater, example in heat exchanger or the heat extraction recovery boiler etc. such as economizer.
In FIG, the pipeline shell forming the heat exchanger 10 involved by present embodiment is utilized to form the stream road of combustion gases g. It is configured with multiple heat-transfer pipe 14 in the inside of the duct wall 12 forming pipeline shell. This pipeline shell such as has square profile or circular section segment.
Multiple heat-transfer pipe 14 spaced at intervals and and row arrangement, and its axial arrangement is the direction orthogonal with combustion gases g. The arrangement in reticulation of multiple heat-transfer pipe 14. That is, each row being made up of multiple heat-transfer pipe 14 along the linearly configuration of flow direction of combustion gases g, and relative to the direction orthogonal with the flow direction of combustion gases g also linearly arrangement.
Carrying out heat exchange with the medium such as the water of the internal flow at each heat-transfer pipe 14 when combustion gases g is between by each heat-transfer pipe 14, the burned gas g of the media such as water heats and changes into steam. This steam transports to steam turbine, is used as generation driving force.
Two anti-baffle plates 16 of sympathetic response are inserted between heat-transfer pipe 14, and are fixed on heat-transfer pipe 14. The anti-baffle plate 16 of sympathetic response is made up of the tinsel 18 with tabular surface, and configures along the flow direction of combustion gases g. Like this, come the stream road of separated combustion gas g by configuring the anti-baffle plate 16 of sympathetic response, thus defined the border of the flow velocity of combustion gases g by the anti-baffle plate 16 of sympathetic response.Consequently, it is possible to make the sympathetic response frequency f n produced between duct wall 12 rise.
Like this, the natural vibration frequency fn of the intrinsic vibration modes formed between duct wall 12 by making the flowing because of combustion gases g is different from the generation frequency f k of the card door vortex e produced at the rear of each heat-transfer pipe 14, it is possible to prevent excessive noise.
As shown in FIG. 2 and 3, the anti-baffle plate 16 of sympathetic response is made up of the tinsel 18 of tetragon, and this tinsel 18 is made up of the thinner high temperature stainless steel (SUH409L) etc. of thickness 10 ��m��1000 ��m, such as thickness 20 ��m. It should be noted that, the material of tinsel 18 is selected according to by the temperature of heat exchange fluid, and the thickness of tinsel 18 is selected according to the hardness of selected material, viscosity etc.
It should be noted that, the tinsel used in the present invention length determine by the progression of the length of boiler jacket, heat exchanger, such as, 20m (duct width) �� 2m (heat exchanger progression).
Tinsel 18 is born combustion gases stream and is out of shape. Therefore, by the framework 20,20 of rigidity from the outer edge of sandwich tinsel 18. Two frameworks 20,20 are fastened at needed position by bolt 22 and nut 24. It should be noted that, make the head of bolt 22 and nut 24 be embedded in framework 20,20, in order to avoid combustion gases stream is disorderly as far as possible.
As shown in Figure 1, the anti-baffle plate 16 of sympathetic response utilizes U-shaped bolt 26 to be fixed on heat-transfer pipe 14. That is, utilization is formed with externally threaded U-shaped bolt 26 at both ends, to configure U-shaped bolt 26 in the way of heat-transfer pipe 14, and the outside screw at the both ends of U-shaped bolt 26 is screwed togather with the internal thread hole being formed on the anti-baffle plate 16 of sympathetic response. Or, both ends are inserted on the anti-baffle plate 16 of sympathetic response the circular hole formed, nut 28 and external thread part are screwed togather, thus anti-for sympathetic response baffle plate 16 is fixed on heat-transfer pipe 14.
It should be noted that, as long as the installation position utilizing U-shaped bolt 26 being arranged on the installation position needed for the required constant intensity obtaining the anti-baffle plate of sympathetic response 16.
According to the present embodiment, lightweight can be realized by forming the anti-baffle plate 16 of sympathetic response by tinsel 18. Accordingly, it may be possible to saving materials cost, and the installation of the anti-baffle plate 16 of sympathetic response can be made and operation simplification needed for changing and cost degradation.
In addition, by the framework 20,20 of two rigidity from the outer edge of both sides fastening metal paper tinsel 18, therefore, it is possible to keep the rigidity not being out of shape relative to combustion gases stream when gaining in weight not significantly.
In addition, the anti-baffle plate 16 of sympathetic response can realize lightweight, therefore, it is possible to the mounting block utilizing low strength simply is installed on heat-transfer pipe 14. Accordingly, it may be possible to utilize the mounting block of low cost to be firmly fixed by anti-for sympathetic response baffle plate 16.
In addition, due to sympathetic response anti-baffle plate 16 light weight, therefore only it is arranged on portion of heat transfer pipe 14, it is possible to alleviate installation operation.
In addition, use U-shaped bolt 26 as the fixed mechanism of the anti-baffle plate 16 of sympathetic response, therefore, it is possible to simplify further, operation is installed.
In addition, heat-transfer pipe 14 is arrangement in reticulation, and the anti-baffle plate 16 of sympathetic response is formed as dull and stereotyped shape, therefore, it is possible between the heat-transfer pipe 14 easily insertion of anti-for sympathetic response baffle plate 16 set, and prescribed position can be configured in.
, it is not necessary to the heat-transfer pipe 14 that dismounting sets or the setting carrying out heat-transfer pipe 14 after having installed the anti-baffle plate 16 of sympathetic response, therefore the installation operation of the anti-baffle plate 16 of sympathetic response can be carried out or change operation.
It should be noted that, in said embodiment, list the example applied the present invention in the heat exchanger with the heat-transfer pipe of arrangement in reticulation, but, by arranging the fixing means of tinsel, it is also possible to be applied in the heat exchanger of the heat-transfer pipe with cross-shaped or spination arrangement.
Industrial applicibility
According to the present invention, be configured with multiple heat-transfer pipe side by side and having between this heat-transfer pipe in the heat exchanger of the anti-baffle plate of sympathetic response, it is possible to make the anti-baffle plate of sympathetic response structure and install needed for operation simplification and cost degradation.
Description of reference numerals
10 heat exchangers
12,100 duct wall
14,102 heat-transfer pipe
16, the 104 anti-baffle plate of sympathetic response
18 tinsels
20 frameworks
22 bolts
24,28 nut
26U word bolt
E card door vortex
G combustion gases
Claim book (amendment according to treaty the 19th article)
1. a kind of heat exchanger (after amendment), has:
Multiple heat-transfer pipe, its axial arrangement is by the direction by the stream road crosscut of heat exchange fluid, and spaced apart from each other and row arrangement; And
The anti-baffle plate of the sympathetic response of tabular, it is arranged along by the flow direction of heat exchange fluid between multiple described heat-transfer pipe,
Described heat exchanger is characterised in that,
The anti-baffle plate of described sympathetic response is made up of tinsel,
Described heat exchanger also possesses the rigidity framework of the outer edge being fixed on described tinsel.
2. (deletion)
3. heat exchanger according to claim 1, it is characterised in that,
The anti-baffle plate of described sympathetic response is fixed on the heat-transfer pipe at least partially of multiple described heat-transfer pipe by mounting block.
4. heat exchanger according to claim 3, it is characterised in that,
Described mounting block is to configure in the way of described heat-transfer pipe and two ends screw togather the U-shaped bolt being fixed on the anti-baffle plate of described sympathetic response.
5. heat exchanger according to claim 1, it is characterised in that,
Multiple described heat-transfer pipe along by the linearly arrangement of the flow direction of heat exchange fluid,
The anti-baffle plate of described sympathetic response is formed as dull and stereotyped shape, and configures along by the flow direction of heat exchange fluid.
Claims (5)
1. a heat exchanger, has:
Multiple heat-transfer pipe, its axial arrangement is by the direction by the stream road crosscut of heat exchange fluid, and spaced apart from each other and row arrangement; And
The anti-baffle plate of the sympathetic response of tabular, it is arranged along by the flow direction of heat exchange fluid between multiple described heat-transfer pipe,
Described heat exchanger is characterised in that,
The anti-baffle plate of described sympathetic response is made up of tinsel.
2. heat exchanger according to claim 1, it is characterised in that,
Described heat exchanger also possesses the rigidity framework of the outer edge being fixed on described tinsel.
3. heat exchanger according to claim 1, it is characterised in that,
The anti-baffle plate of described sympathetic response is fixed on the heat-transfer pipe at least partially of multiple described heat-transfer pipe by mounting block.
4. heat exchanger according to claim 3, it is characterised in that,
Described mounting block is to configure in the way of described heat-transfer pipe and two ends screw togather the U-shaped bolt being fixed on the anti-baffle plate of described sympathetic response.
5. heat exchanger according to claim 1, it is characterised in that,
Multiple described heat-transfer pipe along by the linearly arrangement of the flow direction of heat exchange fluid,
The anti-baffle plate of described sympathetic response is formed as dull and stereotyped shape, and configures along by the flow direction of heat exchange fluid.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-271370 | 2013-12-27 | ||
| JP2013271370A JP5964286B2 (en) | 2013-12-27 | 2013-12-27 | Heat exchanger |
| PCT/JP2014/073986 WO2015098198A1 (en) | 2013-12-27 | 2014-09-10 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105659048A true CN105659048A (en) | 2016-06-08 |
Family
ID=53478081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480057683.2A Pending CN105659048A (en) | 2013-12-27 | 2014-09-10 | Heat exchanger |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20160290742A1 (en) |
| JP (1) | JP5964286B2 (en) |
| KR (1) | KR20160074655A (en) |
| CN (1) | CN105659048A (en) |
| DE (1) | DE112014006052T5 (en) |
| WO (1) | WO2015098198A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201220471D0 (en) * | 2012-11-14 | 2012-12-26 | Technology Partnership The | Pump |
| US9958217B1 (en) * | 2013-06-19 | 2018-05-01 | Nooter/Eriksen, Inc. | Baffle system and method for a heat exchanger located within a casing of a heat recovery steam generator |
| US9897386B2 (en) | 2015-08-10 | 2018-02-20 | Indmar Products Company Inc. | Marine engine heat exchanger |
| US11105569B2 (en) * | 2019-03-05 | 2021-08-31 | Hamilton Sundstrand Corporation | Heat exchanger spray tube |
| EP4136396B1 (en) * | 2020-12-01 | 2024-04-10 | Vysoké Uceni Technické V Brne | Tubular shell heat exchanger with cross flow |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5912293A (en) * | 1982-07-12 | 1984-01-21 | Mitsubishi Heavy Ind Ltd | Antivibration baffle for heat exchanger |
| JPS5971092U (en) * | 1982-11-05 | 1984-05-14 | 三菱重工業株式会社 | Full plate structure in shell-and-tube heat exchanger |
| CN85108586A (en) * | 1984-12-05 | 1986-06-10 | 三菱重工业株式会社 | The vibration proof bracing or strutting arrangement of heat transfering tube of heat exchanger |
| JP2001349505A (en) * | 2000-06-07 | 2001-12-21 | Mitsubishi Heavy Ind Ltd | Noise preventing device for boiler |
| CN201657504U (en) * | 2009-12-29 | 2010-11-24 | 深南电路有限公司 | Plate fixing frame |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5971092A (en) * | 1982-10-18 | 1984-04-21 | 横河電機株式会社 | Image data processor |
| JPS59108087U (en) * | 1982-12-29 | 1984-07-20 | 三菱重工業株式会社 | Anti-vibration heat exchanger |
| JP2635869B2 (en) | 1991-11-20 | 1997-07-30 | 株式会社東芝 | Heat exchanger |
| JP3690910B2 (en) * | 1998-02-06 | 2005-08-31 | 三菱重工業株式会社 | Ceramic sound absorbing plate for preventing ash particle accumulation |
-
2013
- 2013-12-27 JP JP2013271370A patent/JP5964286B2/en not_active Expired - Fee Related
-
2014
- 2014-09-10 WO PCT/JP2014/073986 patent/WO2015098198A1/en active Application Filing
- 2014-09-10 KR KR1020167013511A patent/KR20160074655A/en not_active Application Discontinuation
- 2014-09-10 US US15/035,835 patent/US20160290742A1/en not_active Abandoned
- 2014-09-10 CN CN201480057683.2A patent/CN105659048A/en active Pending
- 2014-09-10 DE DE112014006052.6T patent/DE112014006052T5/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5912293A (en) * | 1982-07-12 | 1984-01-21 | Mitsubishi Heavy Ind Ltd | Antivibration baffle for heat exchanger |
| JPS5971092U (en) * | 1982-11-05 | 1984-05-14 | 三菱重工業株式会社 | Full plate structure in shell-and-tube heat exchanger |
| CN85108586A (en) * | 1984-12-05 | 1986-06-10 | 三菱重工业株式会社 | The vibration proof bracing or strutting arrangement of heat transfering tube of heat exchanger |
| JP2001349505A (en) * | 2000-06-07 | 2001-12-21 | Mitsubishi Heavy Ind Ltd | Noise preventing device for boiler |
| CN201657504U (en) * | 2009-12-29 | 2010-11-24 | 深南电路有限公司 | Plate fixing frame |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160074655A (en) | 2016-06-28 |
| WO2015098198A1 (en) | 2015-07-02 |
| JP5964286B2 (en) | 2016-08-03 |
| JP2015124966A (en) | 2015-07-06 |
| DE112014006052T5 (en) | 2016-09-15 |
| US20160290742A1 (en) | 2016-10-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105659048A (en) | Heat exchanger | |
| Abd et al. | Analysis study of shell and tube heat exchanger for clough company with reselect different parameters to improve the design | |
| EP2469215B1 (en) | Tube heat exchanger | |
| CN203940411U (en) | A kind of arrangement of convection superheater | |
| RU2013121277A (en) | COOLING SYSTEM FOR TURBO INSTALLATION, COMBUSTION CHAMBER AND METHOD FOR COOLING THE HEAT PIPE | |
| CN103047882A (en) | Deflecting fence type square heat exchanger with waved tube | |
| CN103868393A (en) | Efficient heat exchange pipe | |
| CN101737107A (en) | Combined cycle power plant | |
| CN102671399B (en) | Reboiler | |
| CN202229648U (en) | Shell and tube type heat exchanger with U-shaped tube bundle vibration proof device | |
| RU2674850C2 (en) | Tube for heat exchanger with at least partially variable cross-section and heat exchanger equipped therewith | |
| CN209945071U (en) | Baffle plate heat exchanger with adjustable pitch | |
| RU2543094C1 (en) | Tube and shell heat exchanger | |
| CN102393159B (en) | Shell-and-tube type heat exchanger with U-shaped tube-bundle vibration-proof device | |
| RU2004108664A (en) | ADVANCED RADIATOR | |
| KR101384336B1 (en) | Tube bundle steam generator for recovery of waste heat | |
| CN203100502U (en) | Module type casting air preheater | |
| CN204815726U (en) | Propylene tower reboiler | |
| JP2019078419A5 (en) | ||
| RU181420U1 (en) | SHELL-TUBULATED HEAT EXCHANGE UNIT | |
| RU2476802C2 (en) | Heating radiator from heat pipe | |
| CN106704046B (en) | A kind of heat exchange unit and cooler for recycled exhaust gas with telescopic segment | |
| Phad et al. | Analysis of heat recovery from primer oven exhaust in paint shop | |
| CN203100520U (en) | U-shaped pipe bundle heat exchanger with tail anti-vibration device | |
| RU169293U1 (en) | TUBULAR HEAT EXCHANGE UNIT |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |
|
| RJ01 | Rejection of invention patent application after publication |