CN209893960U - Low-consumption environment-friendly waste heat reutilization device for circular cooler - Google Patents
Low-consumption environment-friendly waste heat reutilization device for circular cooler Download PDFInfo
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- CN209893960U CN209893960U CN201920198461.2U CN201920198461U CN209893960U CN 209893960 U CN209893960 U CN 209893960U CN 201920198461 U CN201920198461 U CN 201920198461U CN 209893960 U CN209893960 U CN 209893960U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
The utility model relates to a low-consumption environment-friendly waste heat recycling device of a circular cooler, which comprises a circular cooler and a circular cooler smoke hood, wherein the circular cooler smoke hood is positioned at the central position of the top of the circular cooler, and sinter is arranged in the circular cooler; a snakelike corrugated pipeline is arranged in the smoke hood of the circular cooler; a water inlet end is arranged on one side of the serpentine corrugated pipeline, and a water inlet valve is arranged at the water inlet end; the other side of the snakelike corrugated pipeline is provided with a water outlet end; and the water outlet end is provided with a water outlet valve. The utility model has the advantages that: the utility model discloses a snakelike corrugated pipe establishes in the cold quick-witted petticoat pipe of ring, can be the cold waste heat of cold machine of most direct effectual absorption ring, and simple structure, and convenient operation effectively solves the problem that prior art waste heat utilization is not abundant, still needs extra energy consumption.
Description
Technical Field
The utility model relates to a waste heat utilization field specifically is a cold quick-witted waste heat reutilization device of ring of low consumption environmental protection.
Background
The waste heat is energy which is not utilized in energy utilization equipment under certain economic and technical conditions, namely redundant and waste energy. The waste heat recycling is an important way for improving the economy and saving the fuel.
Energy conservation and consumption reduction are long-term strategic tasks of metallurgical enterprises. Metallurgy enterprises produce a large amount of waste gas, waste water and waste slag containing available heat in the production processes from raw materials, coking, sintering to ironmaking, steelmaking, continuous casting and steel rolling, and intermediate products and semi-finished products containing available energy exist among the processes. The full recovery and utilization of the energy is one of the marks of the modernization degree of the enterprise.
At present, the waste heat utilization of the circular cooler is to install a waste heat boiler, and only part of energy sources and the rest heat energy are utilized and are not utilized due to overlarge investment. And a motor with high energy consumption is adopted to drive hot air in the waste heat recovery.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cold quick-witted waste heat reutilization device of ring of low consumption environmental protection has effectively solved the problem of above-mentioned waste heat utilization insufficient, virtual extra consumption energy.
In order to achieve the above object, the utility model provides a following technical scheme: the device comprises a circular cooler and a circular cooler smoke hood, wherein the circular cooler smoke hood is positioned in the center of the top of the circular cooler, and sintered ores are arranged inside the circular cooler; a snakelike corrugated pipeline is arranged in the smoke hood of the circular cooler; a water inlet end is arranged on one side of the serpentine corrugated pipeline, and a water inlet valve is arranged at the water inlet end; the other side of the snakelike corrugated pipeline is provided with a water outlet end; and the water outlet end is provided with a water outlet valve.
Preferably, the serpentine corrugated pipe is made of stainless steel. The stainless steel is resistant to weak corrosive media such as air, steam, water and the like, and is fast in heat conduction.
Preferably, the water outlet valve is kept in a normally open state. The water outlet valve is normally opened to prevent steam from bursting the pipeline after water cut-off.
Preferably, the circular cooler is further provided with a smoke window. The inside dirty air of cold machine of ring can effectively be discharged to the smoke window, adjusts the inside temperature and the humidity of cold machine of ring effectively.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a snakelike corrugated pipe establishes in the cold quick-witted petticoat pipe of ring, can be the cold waste heat of cold machine of most direct effectual absorption ring, and simple structure, and convenient operation effectively solves the problem that prior art waste heat utilization is not abundant, still needs extra energy consumption.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a low-consumption environment-friendly circular cooler of a device for recycling waste heat of a circular cooler;
FIG. 2 is a serpentine corrugated pipeline of a low-consumption environment-friendly waste heat recycling device of a circular cooler.
Wherein, 1, the snakelike corrugated pipe is arranged; 2, a water inlet end; 3, a water outlet end; 4, a circular cooler; 5, a smoke hood of the circular cooler; 6, sintering ore; 7. a smoke window.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings.
FIG. 1 shows a low-consumption environment-friendly device for recycling waste heat of a ring cooling machine, which comprises a ring cooling machine 4 and a ring cooling machine smoke hood 5, wherein the ring cooling machine smoke hood 5 is positioned at the central position of the top of the ring cooling machine 4, and sintered ores 6 are arranged inside the ring cooling machine 4; a snakelike corrugated pipeline 1 is arranged in the smoke hood 5 of the circular cooler; a water inlet end 2 is arranged on one side of the serpentine corrugated pipeline 1, and a water inlet valve is arranged at the water inlet end 2; the other side of the snakelike corrugated pipeline 1 is provided with a water outlet end 3; the water outlet end 3 is provided with a water outlet valve.
Further, the serpentine corrugated pipe 1 is made of stainless steel. The stainless steel is resistant to weak corrosive media such as air, steam, water and the like, and is fast in heat conduction.
Further, the water outlet valve is kept in a normally open state. The water outlet valve is normally opened to prevent steam from bursting the pipeline after water cut-off.
Further, the circular cooler 4 is also provided with a smoke window 7. The smoke window 7 can effectively discharge dirty air inside the circular cooler and effectively adjust the temperature and humidity inside the circular cooler.
The utility model discloses a working method or theory of operation: when the low-consumption environment-friendly waste heat utilization device of the circular cooler is used, firstly, a water inlet valve at a water inlet end 2 of a serpentine corrugated pipeline 1 is opened, so that the serpentine corrugated pipeline 1 is filled with water, and the serpentine corrugated pipeline 1 made of stainless steel effectively absorbs radiant heat and hot air emitted from a sintering ore combustion process in the circular cooler; after water entering from the water inlet end 1 absorbs a circle of heat through the snake-shaped corrugated pipeline, the water of the pipeline is heated, and the heated water can be effectively utilized. The whole process can effectively absorb the waste heat of the circular cooler 1, and the operation is simple and the heat conversion rate is high.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a snakelike corrugated pipe establishes in the cold quick-witted petticoat pipe of ring, can be the cold waste heat of cold machine of most direct effectual absorption ring, and simple structure, and convenient operation effectively solves the problem that prior art waste heat utilization is not abundant, still needs extra energy consumption.
The above description is a preferred embodiment of the present invention and is not intended to limit the present invention. It will be apparent to those skilled in the art that various modifications and variations can be made without departing from the principles of the invention.
Claims (4)
1. A low-consumption environment-friendly device for recycling waste heat of a ring cooling machine comprises the ring cooling machine and a ring cooling machine smoke hood, wherein the ring cooling machine smoke hood is positioned in the center of the top of the ring cooling machine; a snakelike corrugated pipeline is arranged in the smoke hood of the circular cooler; a water inlet end is arranged on one side of the serpentine corrugated pipeline, and a water inlet valve is arranged at the water inlet end; the other side of the snakelike corrugated pipeline is provided with a water outlet end; and the water outlet end is provided with a water outlet valve.
2. The low-consumption environment-friendly waste heat recycling device for the circular cooler as recited in claim 1, wherein the serpentine corrugated pipe is made of stainless steel.
3. The low-consumption environment-friendly waste heat recycling device for the circular cooler as recited in claim 1, wherein the water outlet valve is kept in a normally open state.
4. The low-consumption environment-friendly device for recycling the waste heat of the circular cooler as recited in claim 1, wherein the circular cooler is further provided with a smoke window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920198461.2U CN209893960U (en) | 2019-02-14 | 2019-02-14 | Low-consumption environment-friendly waste heat reutilization device for circular cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920198461.2U CN209893960U (en) | 2019-02-14 | 2019-02-14 | Low-consumption environment-friendly waste heat reutilization device for circular cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209893960U true CN209893960U (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920198461.2U Active CN209893960U (en) | 2019-02-14 | 2019-02-14 | Low-consumption environment-friendly waste heat reutilization device for circular cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209893960U (en) |
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2019
- 2019-02-14 CN CN201920198461.2U patent/CN209893960U/en active Active
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