CN208983898U - A kind of novel sintered industrial water heat exchanger - Google Patents
A kind of novel sintered industrial water heat exchanger Download PDFInfo
- Publication number
- CN208983898U CN208983898U CN201821594754.4U CN201821594754U CN208983898U CN 208983898 U CN208983898 U CN 208983898U CN 201821594754 U CN201821594754 U CN 201821594754U CN 208983898 U CN208983898 U CN 208983898U
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- main body
- water pipe
- interface
- industrial water
- heat exchanger
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Abstract
The utility model discloses a kind of novel sintered industrial water heat exchangers, including main body, lower interface and upper interface are provided in the main body, the lower interface is welded in bottom part body, expansion joint has been bolted at the top of body top, upper interface in the upper joint weld.The utility model can generate 90 DEG C or so of hot water by the waste gas residual heat of sub-cooled section to substitute the low-pressure steam of sinter spice.
Description
Technical field
The utility model relates to a kind of novel sintered industrial water heat exchangers, belong to technical field of heat exchangers.
Background technique
Metallurgy sintered cooler is using the cooling mineral aggregate of air, and the waste gas residual heat of High-temperature cooling section can be used to generate steaming at present
Vapour power generation, but sub-cooled section, there are also 150 ~ 180 DEG C of exhaust gas direct emissions, waste heat fails to utilize；Now utilize this part of waste heat
The low-pressure steam of 90 DEG C or so of the alternative sinter spice of hot water is generated, but the industrial water being heated is containing there are many miscellaneous
Matter, such as suspended matter, chloride ion, sulfate ion, dissolved oxygen, this industry water take thermogenetic hot water to change carbon steel material
Hot equipment seriously corroded.To solve the above problems, providing a kind of new technical solution.
Summary of the invention
The purpose of this utility model is to provide a kind of novel sintered industrial water heat exchangers, to solve above-mentioned background technique
The problem of middle proposition.
The utility model uses a kind of following technical scheme: novel sintered industrial water heat exchanger to achieve the above object,
Including main body, lower interface and upper interface are provided in the main body, the lower interface is welded in bottom part body, the upper interface weldering
It is connected to body top, expansion joint has been bolted at the top of upper interface.
Preferably, the body interior is equipped with the water pipe for heat exchange, the S-type distribution setting of water pipe, and water pipe turns
Crook is connected with air collector by 180 ° of swan necks, and the air collector head tube is connected with exhaust valve.
Preferably, the anticorrosive paint of 300 μ m thicks is coated on the pipe inner wall, enamel can be used in the anticorrosive paint
Layer or anti-corrosive organic coatings or inorganic oxide film.
Compared with prior art, the utility model has the beneficial effects that the utility model lower interface is welded in bottom part body,
Easily main body can be connect with cooler low temperature cooling section phoenix pipe；Body interior is equipped with the water pipe for heat exchange, can pass through exhaust gas
Easily exchange heat to water pipe；Water pipe corner is connected with air collector by 180 ° of swan necks, and air collector head tube is connected with
Exhaust valve can easily discharge the dissolved gas in water pipe；The anticorrosive paint of 300 μ m thicks is coated on pipe inner wall,
Industrial water after can effectivelying prevent heating corrodes water pipe.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model water pipe structure schematic diagram；
In figure: 1- main body；2- lower interface；The upper interface of 3-；4- expansion joint；5- water pipe；6-180 ° of elbow；7- air collector；8-
Exhaust valve.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, carries out to the technical scheme in the embodiment of the utility model clear
Chu, complete elaboration.
As shown in Figs. 1-2, a kind of novel sintered industrial water heat exchanger, including main body 1 are provided with lower interface 2 in main body 1
With upper interface 3, lower interface 2 is welded in 1 bottom of main body, and upper interface 3 is welded in 1 top of main body, is connected at the top of upper interface 3 by bolt
It is connected to expansion joint 4.The water pipe 5 for heat exchange, the water pipe 5 S-type distribution setting are equipped with inside the main body 1, and water pipe 5 turns
Crook is connected with air collector 7 by 180 ° of 6 pipes of elbow, and 7 head tube of air collector is connected with exhaust valve 8.5 inner wall of water pipe
Enamel layer or anti-corrosive organic coatings or inorganic oxide can be used in the upper anticorrosive paint coated with 300 μ m thicks, the anticorrosive paint
Film.
Specifically used mode: water pipe 5 and industrial water pipe are subjected to pipe connection, then by cooler low temperature cooling section under
The connection of 2 pipe of interface；The exhaust gas in cooler low temperature cooling section is discharged into main body 1 at this time, the exhaust gas in main body 1 to water pipe 5 into
Row heat exchange processing；When the gradually heating of the industrial water in water pipe 5, dissolved gas caused by inside is flowed into air collector 7, and
It is discharged by exhaust valve 8.
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With novel introduction, in the case where not departing from the principles of the present invention and spirit, the change that is carried out to embodiment is repaired
Change, replacement and variant is still fallen within the protection scope of the utility model.
Claims (2)
1. a kind of novel sintered industrial water heat exchanger, including main body (1), it is characterised in that: be provided with down on the main body (1)
Interface (2) and upper interface (3), the lower interface (2) are welded in main body (1) bottom, and the upper interface (3) is welded in main body (1)
Expansion joint (4) have been bolted in top, upper interface (3) top；
The water pipe (5) for heat exchange, the S-type distribution setting of water pipe (5) are equipped with inside the main body (1), and water pipe (5) turns
Crook is connected with air collector (7) by 180 ° of elbow (6) pipes, and air collector (7) head tube is connected with exhaust valve (8).
2. a kind of novel sintered industrial water heat exchanger according to claim 1, it is characterised in that: in the water pipe (5)
The anticorrosive paint of 300 μ m thicks is coated on wall, enamel layer or anti-corrosive organic coatings or inorganic oxygen can be used in the anticorrosive paint
Change film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821594754.4U CN208983898U (en) | 2018-09-29 | 2018-09-29 | A kind of novel sintered industrial water heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821594754.4U CN208983898U (en) | 2018-09-29 | 2018-09-29 | A kind of novel sintered industrial water heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208983898U true CN208983898U (en) | 2019-06-14 |
Family
ID=66785992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821594754.4U Active CN208983898U (en) | 2018-09-29 | 2018-09-29 | A kind of novel sintered industrial water heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208983898U (en) |
-
2018
- 2018-09-29 CN CN201821594754.4U patent/CN208983898U/en active Active
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