CN208872152U - A kind of finned heat exchanger - Google Patents
A kind of finned heat exchanger Download PDFInfo
- Publication number
- CN208872152U CN208872152U CN201821542132.7U CN201821542132U CN208872152U CN 208872152 U CN208872152 U CN 208872152U CN 201821542132 U CN201821542132 U CN 201821542132U CN 208872152 U CN208872152 U CN 208872152U
- Authority
- CN
- China
- Prior art keywords
- core pipe
- heat
- mounting flange
- intake assembly
- pipe
- 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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of finned heat exchangers, including the intake assembly being sequentially communicated, heat-exchanging component, spout assembly, the intake assembly is equipped with hemispherical gas gathering mask, air inlet pipe, connecting flange, the heat-exchanging component is equipped with cylindrical housings, the shell both ends are equipped with mounting flange, the hull outside is equipped with the inlet being connected to housing cavity, liquid outlet, the housing cavity is additionally provided with multiple heat exchange tube assemblies being spaced apart from each other, the heat exchange tube assemblies include outer tube, core pipe, radiating fin, the mounting flange is equipped with and the one-to-one through-hole of core pipe, the intake assembly is connected and fixed by connecting flange and mounting flange, the spout assembly is connected and fixed with intake assembly mirror settings and with another mounting flange, core pipe both ends nozzle position is respectively positioned on gas gathering mask inner cavity.The utility model is structurally reasonable, can carry out pretreatment Separation of Organic, heat-recoverable to high temperature chemical industry tail gas.
Description
Technical field
The utility model relates to small-sized technical field of exhaust heat recovery equipment, more particularly, to a kind of finned heat exchanger.
Background technique
In chemical production process, high fever and the chemical industry tail gas containing organic matters such as organic solvents can be usually generated, if
When chemical industry tail gas containing harmful substance is directly discharged into air, not only environment is caused seriously to pollute, also endangers the mankind, moves
The health of object and plant；And if directly carrying out harmless treatment to high temperature chemical industry tail gas, treatment process is more complicated, can also
Waste thermal energy.
Summary of the invention
The utility model be in order to solve the problems, such as that high temperature chemical industry tail gas hazard-free is handled, provide it is a kind of structurally reasonable, can
Pretreatment Separation of Organic, and the finned heat exchanger of heat-recoverable are carried out to high temperature chemical industry tail gas.
To achieve the goals above, the utility model uses a kind of following technical scheme: finned heat exchanger, including successively
Intake assembly, heat-exchanging component, the spout assembly of connection, the intake assembly are equipped with hemispherical gas gathering mask, the gas gathering mask
Top is equipped with air inlet pipe, and the gas gathering mask bottom is equipped with connecting flange, and the heat-exchanging component is equipped with cylindrical housings, described
Shell both ends are equipped with mounting flange, and the hull outside is equipped with the inlet, the liquid outlet that are connected to housing cavity, in the shell
Chamber is additionally provided with multiple heat exchange tube assemblies being spaced apart from each other, and the heat exchange tube assemblies include outer tube, core pipe, and the core pipe is set to
In outer tube and and outer coaxial tube, on the outside of the core pipe and on the inside of outer tube between be equipped with several radiating fins, on the mounting flange
Equipped with the one-to-one through-hole of core pipe, the core pipe both ends seal with mounting flange fix respectively, and the intake assembly passes through
Connecting flange and the mounting flange of heat-exchanging component one end are connected and fixed, the spout assembly and intake assembly mirror settings and with
The mounting flange of the heat-exchanging component other end is connected and fixed, and core pipe both ends nozzle position is respectively positioned on gas gathering mask inner cavity.This programme
In, intake assembly can be set in upper and spout assembly under, high temperature chemical industry tail gas enters gas gathering mask from intake assembly air inlet pipe, so
In the core pipe for respectively enteing multiple heat exchange tube assemblies afterwards, heat-exchanging component first passes through inlet in advance and injects cryogenic liquid into shell,
High temperature chemical industry tail gas completes heat exchange with cryogenic liquid in heat-exchanging component, and high temperature chemical industry exhaust temperature reduces, and is precipitated organic
Solvent liquid, the chemical industry tail gas after cooling enters the gas gathering mask of spout assembly, and is discharged from spout assembly, subsequent also to pass through gas
The separation of liquid separating apparatus realization chemical industry tail gas and organic solvent；The heat of high temperature chemical industry tail gas is transmitted to outer by radiating fin
Pipe, cryogenic liquid take away heat by the flowing from inlet to liquid outlet, from outer tube.
Preferably, the air inlet pipe of the intake assembly, spout assembly is equipped with pipe flange.Pipe flange is set,
It is connect in easy to produce with gas pipeline.
Preferably, the hull outside is equipped with sewage draining exit.When overhauling or not using this product for a long time, can lead to
Cross surplus liquid in sewage draining exit discharge shell.
Preferably, the radiating fin on the outside of core pipe and on the inside of outer tube between be uniformly distributed, the radiating fin shape
At multiple circular radiating fins sets, the radiating fin of the adjacent two circular radiating fins set is to shift to install.We
The radiating fin of case links together core pipe and outer tube, and multiple circular radiating fins sets are arranged along the length direction of core pipe,
Every group of radiating fin is distributed using core pipe center as the center of circle in petal-shaped.
Therefore, the utility model has the following beneficial effects: (1) is structurally reasonable；(2) high temperature chemical industry tail gas can be carried out pre-
Handle Separation of Organic；(3) heat-recoverable.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model.
Fig. 2 is a kind of structural schematic diagram of the utility model heat exchange tube assemblies.
In figure: 1, gas gathering mask 2, air inlet pipe 3, connecting flange 4, shell
5, mounting flange 6, inlet 7, liquid outlet 8, heat exchange tube assemblies
9, sewage draining exit 21, pipe flange 51, through-hole 81, outer tube
82, core pipe 83, radiating fin.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
As shown in Figure 1 and Figure 2, a kind of finned heat exchanger, including the intake assembly, heat-exchanging component, outlet group being sequentially communicated
Part, intake assembly are equipped with hemispherical gas gathering mask 1, air inlet pipe 2 are equipped at the top of gas gathering mask 1, and 1 bottom of gas gathering mask is equipped with connecting flange 3,
Heat-exchanging component is equipped with cylindrical housings 4,4 both ends of shell are equipped with mounting flange 5, is equipped on the outside of shell 4 and is connected to 4 inner cavity of shell
Inlet 6, liquid outlet 7,4 inner cavity of shell are additionally provided with multiple heat exchange tube assemblies 8 being spaced apart from each other, and heat exchange tube assemblies 8 include outer tube
81, core pipe 82, core pipe 82 is in outer tube 81 and coaxial with outer tube 81, is equipped between 82 outside of core pipe and 81 inside of outer tube several scattered
Hot fin 83, mounting flange 5 be equipped with the one-to-one through-hole 51 of core pipe 82,82 both ends of core pipe are close with mounting flange 5 respectively
Sealing is fixed, and intake assembly is connected and fixed by connecting flange 3 and the mounting flange 5 of heat-exchanging component one end, spout assembly and entrance
Component mirror settings are simultaneously connected and fixed with the mounting flange of the heat-exchanging component other end 5, and 82 both ends nozzle position of core pipe is respectively positioned on collection
1 inner cavity of gas hood；
Intake assembly, spout assembly air inlet pipe 2 be equipped with pipe flange 21；
Sewage draining exit 9 is equipped on the outside of shell 4；
Radiating fin 83 is uniformly distributed between 81 inside of 82 outside of core pipe and outer tube, and radiating fin 83 forms multiple annulars and dissipates
Hot fins set, the radiating fin 83 of two adjacent circular radiating fins sets are to shift to install.
Specific implementation process is that high temperature chemical industry tail gas enters gas gathering mask 1 from intake assembly air inlet pipe 2, is then respectively enterd
In the core pipe 82 of multiple heat exchange tube assemblies, heat-exchanging component first passes through inlet 6 in advance and injects cryogenic liquid, high temperature into shell 4
Work tail gas completes heat exchange with cryogenic liquid in heat-exchanging component, and high temperature chemical industry exhaust temperature reduces, and organic solvent fluid is precipitated
Body, the chemical industry tail gas after cooling enters the gas gathering mask 1 of spout assembly, and is discharged from spout assembly, subsequent also to pass through gas-liquid point
From the separation that device realizes chemical industry tail gas and organic solvent；The heat of high temperature chemical industry tail gas is passed by core pipe 82, radiating fin 83
It is delivered to outer tube 81, cryogenic liquid is by, to the flowing of liquid outlet 7, taking away heat from outer tube 81 from inlet 6；
When overhauling or not using this product for a long time, sewage draining exit 9 can be passed through, surplus liquid in shell 4 is discharged.
Claims (4)
1. a kind of finned heat exchanger, including the intake assembly, heat-exchanging component, spout assembly being sequentially communicated, which is characterized in that institute
The intake assembly stated is equipped with hemispherical gas gathering mask, and air inlet pipe is equipped at the top of the gas gathering mask, and the gas gathering mask bottom, which is equipped with, to be connected
Acting flange, the heat-exchanging component are equipped with cylindrical housings, and the shell both ends are equipped with mounting flange, and the hull outside is set
There are the inlet being connected to housing cavity, liquid outlet, the housing cavity is additionally provided with multiple heat exchange tube assemblies being spaced apart from each other, institute
The heat exchange tube assemblies stated include outer tube, core pipe, the core pipe be set in outer tube and and outer coaxial tube, on the outside of the core pipe with it is outer
Several radiating fins are equipped between on the inside of pipe, the mounting flange is equipped with and the one-to-one through-hole of core pipe, the core pipe two
End seals with mounting flange fix respectively, and the intake assembly is connect by connecting flange with the mounting flange of heat-exchanging component one end
Fixed, the spout assembly is connected and fixed with intake assembly mirror settings and with the mounting flange of the heat-exchanging component other end, institute
It states core pipe both ends nozzle position and is respectively positioned on gas gathering mask inner cavity.
2. a kind of finned heat exchanger according to claim 1, characterized in that the intake assembly, spout assembly
Air inlet pipe is equipped with pipe flange.
3. a kind of finned heat exchanger according to claim 1, characterized in that the hull outside is equipped with sewage draining exit.
4. a kind of finned heat exchanger according to claim 1, characterized in that the radiating fin on the outside of core pipe with
It is uniformly distributed between on the inside of outer tube, the radiating fin forms multiple circular radiating fins sets, and adjacent two annular dissipates
The radiating fin of hot fins set is to shift to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821542132.7U CN208872152U (en) | 2018-09-20 | 2018-09-20 | A kind of finned heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821542132.7U CN208872152U (en) | 2018-09-20 | 2018-09-20 | A kind of finned heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208872152U true CN208872152U (en) | 2019-05-17 |
Family
ID=66468353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821542132.7U Expired - Fee Related CN208872152U (en) | 2018-09-20 | 2018-09-20 | A kind of finned heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208872152U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426221A (en) * | 2020-05-18 | 2020-07-17 | 安徽东能换热装备有限公司 | Half-and-half type up-and-down assembled heat exchanger and assembling method thereof |
| CN113883929A (en) * | 2021-09-28 | 2022-01-04 | 浙江搏克换热科技有限公司 | Heat exchange equipment of intelligence temperature monitoring |
-
2018
- 2018-09-20 CN CN201821542132.7U patent/CN208872152U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426221A (en) * | 2020-05-18 | 2020-07-17 | 安徽东能换热装备有限公司 | Half-and-half type up-and-down assembled heat exchanger and assembling method thereof |
| CN111426221B (en) * | 2020-05-18 | 2021-06-15 | 安徽东能换热装备有限公司 | Half-and-half type up-and-down assembled heat exchanger and assembling method thereof |
| CN113883929A (en) * | 2021-09-28 | 2022-01-04 | 浙江搏克换热科技有限公司 | Heat exchange equipment of intelligence temperature monitoring |
| CN113883929B (en) * | 2021-09-28 | 2023-10-17 | 浙江搏克换热科技有限公司 | Heat exchange equipment of intelligent temperature monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20190920 |