CN109487071A - A kind of annealing furnace air cooling system - Google Patents
A kind of annealing furnace air cooling system Download PDFInfo
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- CN109487071A CN109487071A CN201910012632.2A CN201910012632A CN109487071A CN 109487071 A CN109487071 A CN 109487071A CN 201910012632 A CN201910012632 A CN 201910012632A CN 109487071 A CN109487071 A CN 109487071A
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- Prior art keywords
- air
- cooled section
- cooler bin
- exhaust fan
- cooled
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Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The present invention provides a kind of annealing furnace air cooling system, including first air-cooled section, and latter air-cooled section, conveying mechanism and air draft mechanism；First air-cooled section is connected to latter air-cooled section, air-cooled section and first air-cooled section after conveying mechanism connection, to air-cooled section before being delivered to rear air-cooled section of cold wind；Air-cooled section before air draft mechanism connection, to the hot gas discharge for generating annealing furnace air cooling system.Annealing furnace air cooling system of the invention can be improved cold wind utilization rate, accelerate steel band cooling velocity.
Description
Technical field
The present invention relates to steel band production equipment technology more particularly to a kind of annealing furnace air cooling systems.
Background technique
The steel band come out from annealing furnace carries out fast cooling by air cooling system, so that steel band meets wanting for subsequent handling
It asks, convenient for the progress of subsequent handling.
However, existing air cooling system, since the utilization rate of cold wind is lower, and air quantity is lost larger, deficiency in draught, from
And cause the cooling velocity of steel band slow, production efficiency is greatly reduced, so that production cost is high.
Summary of the invention
The present invention, which provides one kind, can effectively reduce air quantity loss, while improve cold wind utilization rate, accelerate cooling velocity
Annealing furnace air cooling system.
A kind of the technical solution adopted by the present invention are as follows: annealing furnace air cooling system comprising: it is first air-cooled section, latter air-cooled section, defeated
Send mechanism and air draft mechanism；Described first air-cooled section is connected to described latter air-cooled section, air-cooled after the conveying mechanism connection is described
Section with described first air-cooled section, air-cooled section after described of cold wind is delivered to described first air-cooled section；The air draft mechanism connection
Described first air-cooled section, to the hot gas discharge for generating the annealing furnace air cooling system.
Further, described first air-cooled section include sequentially connected first air-cooled section, second air-cooled section, air-cooled section of third with
And the 4th air-cooled section；It is described after air-cooled section include sequentially connected 5th air-cooled section, the 6th air-cooled section, the 7th air-cooled section and
Cold section of Bafeng；Described 4th air-cooled section connect with described 5th air-cooled section.
Further, described first air-cooled section includes the first exhaust fan, the first air supply duct and the first cooler bin, institute
It states the first air supply duct and is connected to first exhaust fan and first cooler bin；Described second air-cooled section includes the second exhausting
Machine, the second air supply duct and the second cooler bin, second air supply duct are connected to second exhaust fan and described second cold
But case；Air-cooled section of the third includes third exhaust fan, third air supply duct and third cooler bin, and third air supply duct connects
Lead to the third exhaust fan and the third cooler bin；4th air-cooled section includes the 4th exhaust fan, the 4th air supply duct, Yi Ji
Four cooler bins, the 4th air supply duct are connected to the 4th exhaust fan and the 4th cooler bin.
Further, described 5th air-cooled section includes the 5th exhaust fan, the 5th air supply duct and the 5th cooler bin, institute
It states the 5th air supply duct and is connected to the 5th exhaust fan and the 5th cooler bin；6th air-cooled section includes the 6th exhaust fan, the
Six air supply ducts and the 6th cooler bin, the 6th air supply duct are connected to the 6th exhaust fan and the 6th cooler bin；
7th air-cooled section includes the 7th exhaust fan, the 7th air supply duct and the 7th cooler bin, described in the 7th air supply duct connection
7th exhaust fan and the 7th cooler bin；Cold section of Bafeng includes that the 8th exhaust fan, the 8th air supply duct and the 8th are cooling
Case；8th air supply duct is connected to the 8th exhaust fan and the 8th cooler bin.
Further, the air draft mechanism includes the first air draft mechanism and the second air draft mechanism；First air draft mechanism
It is connected to described first air-cooled section and described between second air-cooled section, second air draft mechanism is connected to air-cooled section of the third
And it is described between 4th air-cooled section.
Further, first air draft mechanism includes the first exhaust blower, the first air-exhausting duct and first exhaust chimney；Institute
The one end for stating the first air-exhausting duct is connected between first cooler bin and second cooler bin, the other end and the first row
Blower connection, the first exhaust chimney are connect with first exhaust blower.
Further, second air draft mechanism includes the second exhaust blower, the second air-exhausting duct and second exhaust chimney；Institute
The one end for stating the second air-exhausting duct is connected between the third cooler bin and the 4th cooler bin, the other end and the second row
Blower connection, the second exhaust chimney are connect with second exhaust blower.
Further, the conveying mechanism includes delivery pipe, the first exhaust column and the second exhaust column；Described first takes out
One end of air hose is connect with the delivery pipe, and the other end is connected between the 5th cooler bin and the 6th cooler bin；Institute
The one end for stating the second exhaust column is connect with the delivery pipe, and the other end is connected to the 7th cooler bin and the 8th cooler bin
Between.
Further, first exhaust fan, second exhaust fan, the third exhaust fan, the 4th exhaust fan
And it is respectively connected with wind conveying pipe between the 5th exhaust fan and the delivery pipe, the cold wind in the delivery pipe to be conveyed
To described first air-cooled section to described 4th air-cooled section.
Further, described latter air-cooled section further includes the 9th air-cooled section, described 9th air-cooled section and cold section of the Bafeng
Connection, described 9th air-cooled section includes the 9th exhaust fan, the 9th air supply duct and the 9th cooler bin；9th air supply tube
Road is connected to the 9th exhaust fan and the 9th cooler bin；The conveying mechanism further includes third exhaust column, and the third is taken out
One end of air hose is connect with the delivery pipe, and the other end is connected to the 9th cooler bin.
Compared to the prior art, annealing furnace air cooling system of the invention is by being arranged conveying mechanism for the 5th air-cooled Duan Zhi
Cold wind in cold section of Bafeng is delivered to first air-cooled section to the 4th air-cooled section, and reaching will be in the 5th cold section of air-cooled Duan Zhi Bafeng
The purpose that cold wind recycles is not necessarily in cold section of setting air draft mechanism of five air-cooled Duan Zhi Bafeng, thus guaranteeing cooling effect
While be effectively saved cost.
Detailed description of the invention
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, and following specific
Embodiment is used to explain the present invention together, but should not be construed as limiting the invention.In the accompanying drawings,
Fig. 1: the perspective view of annealing furnace air cooling system of the present invention；
Fig. 2: the main view of annealing furnace air cooling system of the present invention；
Fig. 3: the rearview of annealing furnace air cooling system of the present invention；
Fig. 4: the top view of annealing furnace air cooling system of the present invention；
Fig. 5: the side view of annealing furnace air cooling system of the present invention.
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Such as Fig. 1 to Fig. 3, annealing furnace air cooling system of the invention includes first air-cooled section, latter air-cooled section, conveying mechanism and
Air draft mechanism；Wherein, be connected to latter air-cooled section for first air-cooled section, conveying mechanism connection after air-cooled section with first air-cooled section, to will after
Air-cooled section of cold wind is delivered to air-cooled section first；Air-cooled section before air draft mechanism connection, to the heat for generating annealing furnace air cooling system
Gas discharge.It is cooled down for air-cooled section before the steel band come out from annealing furnace first passes around, is then cooled down using latter air-cooled section
After be delivered to next process.
Specifically, first air-cooled section includes sequentially connected first air-cooled section, second air-cooled section, air-cooled section of third and the 4th
Air-cooled section；Afterwards air-cooled section include sequentially connected 5th air-cooled section, the 6th air-cooled section, the 7th air-cooled section, cold section of Bafeng and
9th air-cooled section；Wherein, it is connect with the 5th air-cooled section for the 4th air-cooled section.
First air-cooled section includes the first exhaust fan 1, the first air supply duct 2 and the first cooler bin 3；Wherein, the first exhausting
Machine 1 is connected to the first air supply duct 2, and extraneous cold wind is drawn into the first air supply duct 2 by the first exhaust fan 1.Into
One step, the two sides of the first cooler bin 3 are respectively connected with wind pushing box 4, and each wind pushing box 4 is connected with connecting tube 5, and each connecting tube 5 is
It is connect with the first air supply duct 2.
Second air-cooled section includes the second exhaust fan 6, the second air supply duct 7 and the second cooler bin 8；Wherein, the second exhausting
Machine 6 is connected to the second air supply duct 7, and extraneous cold wind is drawn into the second air supply duct 7 by the second exhaust fan 6.Into
One step, the two sides of the second cooler bin 8 are respectively connected with wind pushing box 4, and each wind pushing box 4 is connected with connecting tube 5, each connecting tube 5 with
The connection of second air supply duct 7.
Air-cooled section of third includes third exhaust fan 9, third air supply duct 10 and third cooler bin 11；Wherein, third is taken out
Blower 9 is connected to third air supply duct 10, and extraneous cold wind is drawn into third air supply duct 10 by third exhaust fan 9
It is interior.Further, the two sides of third cooler bin 11 are respectively connected with wind pushing box 4, and each wind pushing box 4 is connected with connecting tube 5, each connection
Pipe 5 is connect with third air supply duct 10.
4th air-cooled section includes the 4th exhaust fan 12, the 4th air supply duct 13 and the 4th cooler bin 14；Wherein, the 4th
Exhaust fan 12 is connected to the 4th air supply duct 13, and extraneous cold wind is drawn into the 4th air supply duct by the 4th exhaust fan 12
In 13.Further, the two sides of the 4th cooler bin 14 are respectively connected with wind pushing box 4, and each wind pushing box 4 is connected with connecting tube 5, Mei Yilian
Adapter tube 5 is connect with the 4th air supply duct 13.
5th air-cooled section includes the 5th exhaust fan 15, the 5th air supply duct 16 and the 5th cooler bin 17；Wherein, the 5th
Exhaust fan 15 is connected to the 5th air supply duct 16, and extraneous cold wind is drawn into the 5th air supply duct by the 5th exhaust fan 15
In 16.Further, the two sides of the 5th cooler bin 17 are respectively connected with wind pushing box 4, and each wind pushing box 4 is connected with connecting tube 5, Mei Yilian
Adapter tube 5 is connect with the 5th air supply duct 16.
6th air-cooled section includes the 6th exhaust fan 18, the 6th air supply duct 19 and the 6th cooler bin 20；Wherein, the 6th
Exhaust fan 18 is connected to the 6th air supply duct 19, and extraneous cold wind is drawn into the 6th air supply duct by the 6th exhaust fan 18
In 19.Further, the two sides of the 6th cooler bin 20 are respectively connected with wind pushing box 4, and each wind pushing box 4 is connected with connecting tube 5, Mei Yilian
Adapter tube 5 is connect with the 6th air supply duct 19.
7th air-cooled section includes the 7th exhaust fan 21, the 7th air supply duct 22 and the 7th cooler bin 23；Wherein, the 7th
Exhaust fan 21 is connected to the 7th air supply duct 22, and extraneous cold wind is drawn into the 7th air supply duct by the 7th exhaust fan 21
In 22.Further, the two sides of the 7th cooler bin 23 are respectively connected with wind pushing box 4, and every one the 7th wind pushing box 4 is connected with connecting tube 5, often
One connecting tube 5 is connect with the 7th air supply duct 22.
Cold section of Bafeng includes the 8th exhaust fan 24, the 8th air supply duct 25 and the 8th cooler bin 26；Wherein, the 8th
Exhaust fan 24 is connected to the 8th air supply duct 25, and extraneous cold wind is drawn into the 8th air supply duct by the 8th exhaust fan 24
In 25.Further, the two sides of the 8th cooler bin 26 are respectively connected with wind pushing box 4, and each wind pushing box 4 is connected with connecting tube 5, Mei Yilian
Adapter tube 5 is connect with the 8th air supply duct 25.
9th air-cooled section includes the 9th exhaust fan 27, the 9th air supply duct 28 and the 9th cooler bin 29；Wherein, the 9th
Exhaust fan 27 is connected to the 9th air supply duct 28, and extraneous cold wind is drawn into the 9th air supply duct by the 9th exhaust fan 27
In 28.Further, the two sides of the 9th cooler bin 29 are respectively connected with wind pushing box 4, and each wind pushing box 4 is connected with connecting tube 5, Mei Yilian
Adapter tube 5 is connect with the 9th air supply duct 28.
The first air-supply is respectively communicated with by the way that the connection of wind pushing box 4 is arranged in the two sides of 3 to the 9th cooler bin 29 of the first cooler bin
2 to the 9th air supply duct 28 of pipeline increases the first cooler bin 3 to effectively avoid the loss of cold wind in annealing furnace air cooling system
Cold flow to the 9th cooler bin 29 accelerates the cooling velocity of steel band.
As shown in Figure 1, Figure 2 and shown in Fig. 5, air draft mechanism includes the first air draft mechanism and the second air draft mechanism；Wherein, first row
Blower structure is connected between first air-cooled section and second air-cooled section, and the second air draft mechanism is connected to air-cooled section of third and the 4th air-cooled
Between section.First air draft mechanism includes the first exhaust blower 30, the first air-exhausting duct 31 and first exhaust chimney 32；Wherein, first row
One end of air hose 31 is connected between the first cooler bin 3 and the second cooler bin 8, and the other end is connect with the first exhaust blower 30, and first
Exhausting chimney 32 is connect with the first exhaust blower 30.First exhaust blower 30 extracts the High Temperature Gas in the first cooler bin 3 and the second cooler bin 8
Body is allowed to export from the first air-exhausting duct 31, then is delivered to the external world from first exhaust chimney 32, air-cooled so as to which first is discharged in time
Section and second air-cooled section in high-temperature gas, avoid first air-cooled section and the second air-cooled intersegmental part temperature it is excessively high, quickening the first wind
The gas velocity of liquid assets of cold section and the second air-cooled intersegmental part, further speeds up the cooling velocity of steel band.
Second air draft mechanism includes the second exhaust blower 33, the second air-exhausting duct 34 and second exhaust chimney 35；Wherein, second
One end of air-exhausting duct 34 is connected between third cooler bin 11 and the 4th cooler bin 14, and the other end is connect with the second exhaust blower 33,
Second exhaust chimney 35 is connect with the second exhaust blower 33.Second exhaust blower 33 extracts in third cooler bin 11 and the 4th cooler bin 14
High-temperature gas is allowed to export from the second air-exhausting duct 34, then from second exhaust chimney 35 is delivered to the external world, so as to which the is discharged in time
High-temperature gas in three air-cooled sections and the 4th air-cooled section, avoid first air-cooled section and the second air-cooled intersegmental part temperature it is excessively high, accelerate
The gas velocity of liquid assets of first air-cooled section and the second air-cooled intersegmental part, further speeds up the cooling velocity of steel band.
As shown in Figure 1, Figure 2 and Figure 4, conveying mechanism includes delivery pipe 36, the first exhaust column 37, the second exhaust column 38, with
And third exhaust column 39；Wherein, one end of the first exhaust column 37 is connect with delivery pipe 36, and the other end is connected to the 5th cooler bin 17
And the 6th between cooler bin 20；One end of second exhaust column 38 is connect with delivery pipe 36, and the other end is connected to the 7th cooler bin 23
And the 8th between cooler bin 26；One end of third exhaust column 39 is connect with delivery pipe 36, and the other end is connected to the 9th cooler bin 29.
Further, the first exhaust fan 1, the second exhaust fan 6, third exhaust fan 9, the 4th exhaust fan 12 and the 5th exhaust fan
Wind conveying pipe 40 is respectively connected between 15 and delivery pipe 36, the cold wind in delivery pipe 36 is delivered to first air-cooled section to the 4th
Air-cooled section.The cold wind in the 5th air-cooled section to the 9th air-cooled section is delivered to first air-cooled section to the 4th by setting conveying mechanism
Air-cooled section, achieve the purpose that recycle in the cold wind in the 5th air-cooled section to the 9th air-cooled section, be not necessarily at the 5th air-cooled section extremely
9th air-cooled section of setting air draft mechanism, to be effectively saved cost while guaranteeing cooling effect.
To sum up, annealing furnace air cooling system of the invention has the advantages that
1, the first air-supply is respectively communicated with by being respectively provided with wind pushing box 4 in the two sides of 3 to the 9th cooler bin 29 of the first cooler bin
2 to the 9th cooler bin 29 of pipeline increases the first cooler bin 3 to the to effectively avoid the loss of cold wind in steel band cooling system
Cold flow in nine cooler bins 29, accelerates the cooling velocity of steel band.
2, the cold wind in the 5th air-cooled section to the 9th air-cooled section is delivered to first air-cooled section extremely by setting conveying mechanism
4th air-cooled section, achieve the purpose that recycle in the cold wind in the 5th air-cooled section to the 9th air-cooled section, without at five air-cooled sections
To the 9th air-cooled section of setting air draft mechanism, to be effectively saved cost while guaranteeing cooling effect.
Without departing from the thought of the invention, any combination is carried out to various different embodiments of the invention, it should all
When being considered as present disclosure；Within the scope of the technical concept of the present invention, a variety of simple modifications are carried out to technical solution
And any combination of the thought without prejudice to the invention that different embodiments carry out, should all protection scope of the present invention it
It is interior.
Claims (10)
1. a kind of annealing furnace air cooling system characterized by comprising first air-cooled section, latter air-cooled section, conveying mechanism and air draft
Mechanism；Described first air-cooled section with it is described after air-cooled section be connected to, conveying mechanism connection it is described afterwards air-cooled section with it is described preceding air-cooled
Section, rear air-cooled section of the cold wind is delivered to described first air-cooled section；It described described first air-cooled section of air draft mechanism connection, uses
With the hot gas discharge for generating the annealing furnace air cooling system.
2. annealing furnace air cooling system as described in claim 1, it is characterised in that: described first air-cooled section includes sequentially connected the
One air-cooled section, second air-cooled section, air-cooled section and the 4th air-cooled section of third；Air-cooled section includes sequentially connected tendencies after described
Cold section, the 6th air-cooled section, the 7th air-cooled section and cold section of Bafeng；Described 4th air-cooled section connect with described 5th air-cooled section.
3. annealing furnace air cooling system as claimed in claim 2, it is characterised in that: described first air-cooled section includes the first exhaust fan
(1), the first air supply duct (2) and the first cooler bin (3), first air supply duct (2) are connected to first exhaust fan
(1) and first cooler bin (3)；Described second air-cooled section includes the second exhaust fan (6), the second air supply duct (7), Yi Ji
Two cooler bins (8), second air supply duct (7) are connected to second exhaust fan (6) and second cooler bin (8)；It is described
Air-cooled section of third includes third exhaust fan (9), third air supply duct (10) and third cooler bin (11), third air supply duct
(10) the third exhaust fan (9) and the third cooler bin (11) are connected to；4th air-cooled section includes the 4th exhaust fan (12), the
Four air supply ducts (13) and the 4th cooler bin (14), the 4th air supply duct (13) are connected to the 4th exhaust fan (12) and institute
State the 4th cooler bin (14).
4. annealing furnace air cooling system as claimed in claim 3, it is characterised in that: described 5th air-cooled section includes the 5th exhaust fan
(15), the 5th air supply duct (16) and the 5th cooler bin (17), the 5th air supply duct (16) are connected to the 5th exhausting
Machine (15) and the 5th cooler bin (17)；6th air-cooled section include the 6th exhaust fan (18), the 6th air supply duct (19) and
6th cooler bin (20), the 6th air supply duct (19) are connected to the 6th exhaust fan (18) and the 6th cooler bin
(20)；7th air-cooled section includes the 7th exhaust fan (21), the 7th air supply duct (22) and the 7th cooler bin (23), and described the
Seven air supply ducts (22) are connected to the 7th exhaust fan (21) and the 7th cooler bin (23)；Cold section of Bafeng includes the 8th pumping
Blower (24), the 8th air supply duct (25) and the 8th cooler bin (26)；8th air supply duct (25) connection the described 8th
Exhaust fan (24) and the 8th cooler bin (26).
5. annealing furnace air cooling system as claimed in claim 3, it is characterised in that: the air draft mechanism includes the first air draft mechanism
With the second air draft mechanism；First air draft mechanism is connected to described first air-cooled section and described between second air-cooled section, described
Second air draft mechanism is connected to air-cooled section of the third and described between 4th air-cooled section.
6. annealing furnace air cooling system as claimed in claim 5, it is characterised in that: first air draft mechanism includes the first air draft
Machine (30), the first air-exhausting duct (31) and first exhaust chimney (32)；One end of first air-exhausting duct (31) is connected to described
Between one cooler bin (3) and second cooler bin (8), the other end is connect with first exhaust blower (30), the first row
Gas chimney (32) is connect with first exhaust blower (30).
7. annealing furnace air cooling system as claimed in claim 5, it is characterised in that: second air draft mechanism includes the second air draft
Machine (33), the second air-exhausting duct (34) and second exhaust chimney (35)；One end of second air-exhausting duct (34) is connected to described
Between three cooler bins (11) and the 4th cooler bin (14), the other end is connect with second exhaust blower (33), and described second
Exhausting chimney (35) is connect with second exhaust blower (33).
8. annealing furnace air cooling system as claimed in claim 4, it is characterised in that: the conveying mechanism includes delivery pipe (36),
First exhaust column (37) and the second exhaust column (38)；One end and the delivery pipe (36) of first exhaust column (37) are even
It connects, the other end is connected between the 5th cooler bin (17) and the 6th cooler bin (20)；Second exhaust column (38)
One end connect with the delivery pipe (36), the other end is connected to the 7th cooler bin (23) and the 8th cooler bin (26)
Between.
9. annealing furnace air cooling system as claimed in claim 8, it is characterised in that: first exhaust fan (1), described second are taken out
Blower (6), the third exhaust fan (9), the 4th exhaust fan (12) and the 5th exhaust fan (15) and the conveying
Wind conveying pipe (40) are respectively connected between pipe (36), the cold wind in the delivery pipe (36) is delivered to described first air-cooled section
To described 4th air-cooled section.
10. annealing furnace air cooling system as claimed in claim 9, it is characterised in that: air-cooled section further includes the 9th air-cooled after described
Section, described 9th air-cooled section with the Bafeng cold section connect, described 9th air-cooled section including the 9th exhaust fan (27), the 9th give
Air piping (28) and the 9th cooler bin (29)；9th air supply duct (28) is connected to the 9th exhaust fan (27) and institute
State the 9th cooler bin (29)；The conveying mechanism further includes third exhaust column (39), one end of the third exhaust column (39) with
Delivery pipe (36) connection, the other end are connected to the 9th cooler bin (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910012632.2A CN109487071A (en) | 2019-01-07 | 2019-01-07 | A kind of annealing furnace air cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910012632.2A CN109487071A (en) | 2019-01-07 | 2019-01-07 | A kind of annealing furnace air cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109487071A true CN109487071A (en) | 2019-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910012632.2A Pending CN109487071A (en) | 2019-01-07 | 2019-01-07 | A kind of annealing furnace air cooling system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517430A (en) * | 2011-12-15 | 2012-06-27 | 东北大学 | Strong wind cooling system for medium plate heat treatment |
| CN203960288U (en) * | 2014-06-17 | 2014-11-26 | 肇庆宏旺金属实业有限公司 | The air cooling equipment of annealing furnace |
| CN108913870A (en) * | 2018-09-21 | 2018-11-30 | 山东宏旺实业有限公司 | A kind of air-cooled section of cooling means of annealing furnace and system |
-
2019
- 2019-01-07 CN CN201910012632.2A patent/CN109487071A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517430A (en) * | 2011-12-15 | 2012-06-27 | 东北大学 | Strong wind cooling system for medium plate heat treatment |
| CN203960288U (en) * | 2014-06-17 | 2014-11-26 | 肇庆宏旺金属实业有限公司 | The air cooling equipment of annealing furnace |
| CN108913870A (en) * | 2018-09-21 | 2018-11-30 | 山东宏旺实业有限公司 | A kind of air-cooled section of cooling means of annealing furnace and system |
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Application publication date: 20190319 |
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