CN106524795A - Shift gas cooler - Google Patents
Shift gas cooler Download PDFInfo
- Publication number
- CN106524795A CN106524795A CN201611137829.1A CN201611137829A CN106524795A CN 106524795 A CN106524795 A CN 106524795A CN 201611137829 A CN201611137829 A CN 201611137829A CN 106524795 A CN106524795 A CN 106524795A
- Authority
- CN
- China
- Prior art keywords
- gripper shoe
- deflection plate
- gas cooler
- tube
- housing
- 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
- 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
- F28D7/1607—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 particular pattern of flow of the heat exchange media, e.g. change of flow direction
-
- 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
- F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Fluid Mechanics (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to the technical field of heat exchangers and particularly relates to a shift gas cooler comprising a shell; a shell side inlet and a shell side outlet are formed in the shell; a heat exchange tube is arranged in the shell; supporting plates and baffle plates are arranged in the shell; the baffle plates are uniformly distributed in the shell, and two sides of each baffle plate are provided with the supporting plates; and the heat exchange tube is a low-finned tube. The heat exchange tube of the shift gas cooler is the finned tube, and due to the special structure of the surface of the finned tube, the outer surface area of the heat exchange tube is increased, meanwhile, the convective heat transfer coefficient is enhanced, and furthermore, the aim of increasing the heat exchange efficiency is achieved. Furthermore, the problems of overlarge heat exchange equipment and poor convective heat transfer can be effectively solved.
Description
Technical field
The present invention relates to technical field of heat exchangers, more particularly to a kind of conversion Gas Cooler.
Background technology
Energy-conserving and environment-protective, as the important foundation stone and ingredient that important national strategy industry is sustainable development, are states
Family accelerates the new industry cultivated and develop.Energy-conserving and environment-protective industry is related to energy-conserving and environment-protective technical equipment, products ＆ services etc., to Jing
It is obvious that Ji increases pulling function.In the middle of industrial circle, energy-conserving and environment-protective not only provide favourable bar for harmony between man and nature development
Part, is more importantly that energy-conserving and environment-protective create high profit and value in the industrial production.Heat exchanger is used as heat-exchange system
In visual plant be widely used in the industries such as chemical industry, the energy, machinery, traffic, metallurgy, power and Aero-Space, be industrial neck
The indispensable important ring in domain.High-performance heat exchanger and heat transfer technology even more save the important device for reducing discharging.
Conversion Gas Cooler all be that gas phase flows due to shell journey both sides, has that heat exchange property is poor, and heat transfer coefficient is low, flow velocity
Greatly, the problems such as easily vibration, resistance will be excessive.The heat exchanger of conventional version, can only be met by way of increasing heat exchange area
Heat transfer requirements, this not only result in the significant wastage of resource, while increased floor space, further increases installation and overhauls difficult
Degree.
Therefore, how a kind of conversion Gas Cooler is provided, to ensure heat exchange property and vibration will not occur, is this area skill
The current technical issues that need to address of art personnel.
The content of the invention
It is an object of the invention to propose a kind of conversion Gas Cooler, heat-exchange performance difference and can be susceptible in prior art
The problem of vibration.
It is that, up to this purpose, the present invention is employed the following technical solutions：
A kind of conversion Gas Cooler, including housing, are provided with shell side import and shell-side outlet, the shell on the housing
Heat exchanger tube being provided with vivo, gripper shoe and deflection plate being provided with the housing, the deflection plate is evenly distributed on the shell
In vivo, and each deflection plate both sides is provided with gripper shoe, the heat exchanger tube is low finned tube.
Preferably, the deflection plate both sides are provided with equivalent gripper shoe, between the gripper shoe, distance sink tube is provided with.
Preferably, the deflection plate includes stringing region and non-tube distributing area domain, the stringing region is axially thrown along housing
Shadow is Chong Die along housing axis projection with the gripper shoe.
Preferably, also including acoustical panel, the acoustical panel is vertically arranged with the gripper shoe, the deflection plate.
Preferably, the acoustical panel and the gripper shoe grafting.
Preferably, noise reduction board slot is provided with the gripper shoe, the acoustical panel is arranged in the noise reduction board slot.
Preferably, the acoustical panel is welded to connect with the gripper shoe.
Beneficial effect of the present invention：
1st, in the present invention, heat exchanger tube is low fin heat exchange pipe, due to low fin heat exchange pipe surface special construction, and then is increased
The external surface area of heat exchanger tube, while convective heat-transfer coefficient is enhanced, so as to reach the purpose for improving heat exchange efficiency.And then can
The problem that effectively solving heat transmission equipment is excessive and convection heat transfer' heat-transfer by convection is poor.
2nd, acoustical panel is set in the present invention, acoustical panel is vertically arranged with gripper shoe, deflection plate, and acoustical panel effectively can be prevented
Sound and vibration, therefore acoustical panel effectively prevents or reduces cooler internal vibration.
3rd, heat exchanger tube is not arranged in deflection plate non-tube distributing area domain, is effectively reduced the pressure drop in shell side, be efficiently avoid
Non-tube distributing area domain exchange heat tube vibration and cause the risk of device damage.
Description of the drawings
Fig. 1 is the structural representation of the conversion Gas Cooler that the present invention is provided；
Fig. 2 is A-A sectional views in Fig. 1；
Fig. 3 is the structural representation of deflection plate in Fig. 1；
Fig. 4 is the structural representation of heat exchanger tube；
In figure：
1st, housing；11st, shell side import；12nd, shell-side outlet；13rd, tube-side inlet；14th, tube side outlet；15th, tube side air vent；
16th, tube side sewage draining exit；17th, shell side air vent；18th, shell side sewage draining exit；2nd, heat exchanger tube；3rd, gripper shoe；4th, deflection plate；41st, stringing
Region；42nd, non-tube distributing area domain；5th, acoustical panel；6th, noise reduction board slot.
Specific embodiment
In order that those skilled in the art more fully understand technical scheme, below in conjunction with the accompanying drawings and by concrete
Embodiment is further illustrating technical scheme.
A kind of conversion Gas Cooler is provided in the present embodiment, as shown in figure 1, which includes housing 1, is divided on the housing 1
Shell side import 11, shell-side outlet 12, the outlet 14, tube side air vent 15 of tube-side inlet 13, tube side, tube side sewage draining exit are not provided with
16th, shell side air vent 17, shell side sewage draining exit 18, are provided with heat exchanger tube 2, are provided with gripper shoe in the housing 1 in the housing 1
3 and the deflection plate 4 no less than two, the deflection plate 4 is evenly distributed in the housing 1, and each 4 both sides of deflection plate sets
Gripper shoe 3 is equipped with, while the gripper shoe 3 of 4 both sides of deflection plate is equal in number, between gripper shoe 3, distance sink tube is additionally provided with.It is described to change
Heat pipe 2 is low finned tube, and low finned tube structure is as shown in Figure 4.Multiple ring-type fin, this kind are provided with low fin heat exchange pipe
Structure can increase heat exchanger tube heat exchange area, improve heat exchange efficiency.
In the present embodiment, deflection plate 4 includes stringing region 41 and non-tube distributing area domain 42, and wherein stringing region 41 is along housing 1
Axis projection is Chong Die along 1 axis projection of housing with the gripper shoe 3.Deflection plate 4 is disposed on the medial wall of housing 1,
That is deflection plate 4 is crisscross arranged on the medial wall of 1 both sides of housing, it is concrete as shown in Figure 1.Due to the stringing region of deflection plate
41 is Chong Die along the axis projection of housing 1 with gripper shoe 3 along 1 axis projection of housing, therefore the breach of deflection plate 4 (is adjacent folding
The projection of non-tube distributing area domain 42 of stream plate overlaps) place is not provided with heat exchanger tube 2.So it is prevented from positioned at 4 indentation, there of deflection plate
Heat exchanger tube 2 produces vibration without supporting.
As equidistant gripper shoe is provided between deflection plate 4, and gripper shoe quantity is identical, therefore, this kind of structure energy
Enough increase baffle(s) spacing, and then the free air space of gas can be increased, reduce rate of flow of fluid, can also have while reducing mud jacking
What is imitated prevents vibration.
In order to further prevent cooler inner part from vibrating in the present embodiment, the cooler also includes acoustical panel 5, described
Acoustical panel 5 is vertically arranged with the gripper shoe 3, the deflection plate 4.The method to set up of wherein acoustical panel 5 has following two：
One kind is acoustical panel 5 and 3 grafting of the gripper shoe.Noise reduction is provided with specially described gripper shoe 3, deflection plate 4
Board slot 6, the acoustical panel 5 are arranged in the noise reduction board slot 6.Certainly in other embodiment, gripper shoe 3, deflection plate 4 are not provided with
Gripper shoe 3 and deflection plate 4 can be respectively classified into two parts by noise reduction board slot 6, then again by gripper shoe 3, each portion of deflection plate 4
Divide and weld with acoustical panel 5 respectively, this kind of method needs to make gripper shoe two parts coplanar and vertical with acoustical panel 5 in technological requirement.
Another kind is that acoustical panel 5 is welded to connect with the gripper shoe 3.This kind of method needs to be divided into acoustical panel 5 multiple
Part, depending on quantity of the particular number according to gripper shoe 3 and deflection plate 4, then by the head and end of various pieces respectively with
Gripper shoe 3 or deflection plate 4 are welded, and this kind of method need not carry out other process to gripper shoe 3.
Above two method is selected as needed.
Note, the ultimate principle and principal character and advantages of the present invention of the present invention has been shown and described above.The industry
Technical staff it should be appreciated that the present invention is not limited to the embodiments described above, described in above-mentioned embodiment and description
Merely illustrate the principles of the invention, without departing from the spirit and scope of the present invention, the present invention also have various change and
Improve, these changes and improvements are both fallen within scope of the claimed invention, the claimed scope of the present invention is by appended
Claims and its equivalent thereof.
Claims (7)
1. a kind of conversion Gas Cooler, including housing (1), is provided with shell side import (11) on the housing (1) and shell side goes out
Mouth (12), is provided with the housing in heat exchanger tube (2), the housing (1) and is provided with gripper shoe (3) and deflection plate (4), its
It is characterised by, the deflection plate (4) is evenly distributed in the housing (1), and each deflection plate (4) both sides are provided with gripper shoe
(3), the heat exchanger tube (2) is low finned tube.
2. conversion Gas Cooler according to claim 1, it is characterised in that deflection plate (4) both sides are provided with equivalent
Gripper shoe (3), is provided with distance sink tube between the gripper shoe (3).
3. conversion Gas Cooler according to claim 1, it is characterised in that the deflection plate (4) including stringing region with
Non-tube distributing area domain, the stringing region are Chong Die along housing (1) axis projection with the gripper shoe (3) along housing (1) axis projection.
4. conversion Gas Cooler according to claim 1, it is characterised in that also including acoustical panel (5), the acoustical panel
(5) it is vertically arranged with the gripper shoe (3), the deflection plate (4).
5. conversion Gas Cooler according to claim 4, it is characterised in that the acoustical panel (5) and the gripper shoe (3)
Grafting.
6. conversion Gas Cooler according to claim 5, it is characterised in that on the gripper shoe (3), deflection plate (4)
Noise reduction board slot (6) is provided with, the acoustical panel (5) is arranged in the noise reduction board slot (6).
7. conversion Gas Cooler according to claim 4, it is characterised in that the acoustical panel (5) and the gripper shoe (3)
It is welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611137829.1A CN106524795A (en) | 2016-12-12 | 2016-12-12 | Shift gas cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611137829.1A CN106524795A (en) | 2016-12-12 | 2016-12-12 | Shift gas cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106524795A true CN106524795A (en) | 2017-03-22 |
Family
ID=58343000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611137829.1A Pending CN106524795A (en) | 2016-12-12 | 2016-12-12 | Shift gas cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106524795A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188351A (en) * | 2021-05-12 | 2021-07-30 | 山西丰喜化工设备有限公司 | Three-tube plate heat exchanger |
-
2016
- 2016-12-12 CN CN201611137829.1A patent/CN106524795A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113188351A (en) * | 2021-05-12 | 2021-07-30 | 山西丰喜化工设备有限公司 | Three-tube plate heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |
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| RJ01 | Rejection of invention patent application after publication |