CN110273037A - A kind of blast furnace hot-blast stove - Google Patents
A kind of blast furnace hot-blast stove Download PDFInfo
- Publication number
- CN110273037A CN110273037A CN201910643953.2A CN201910643953A CN110273037A CN 110273037 A CN110273037 A CN 110273037A CN 201910643953 A CN201910643953 A CN 201910643953A CN 110273037 A CN110273037 A CN 110273037A
- Authority
- CN
- China
- Prior art keywords
- blast
- hot
- bottom end
- furnace body
- blast stove
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B9/00—Stoves for heating the blast in blast furnaces
- C21B9/02—Brick hot-blast stoves
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B9/00—Stoves for heating the blast in blast furnaces
- C21B9/10—Other details, e.g. blast mains
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The present invention relates to hot-blast stove technical fields, more particularly to a kind of blast furnace hot-blast stove, including furnace body, the side of the upper of furnace body is provided with heat outlet pipe, the side of lower portion of furnace body is provided with cold air inlet tube, the bottom end of furnace body is provided with fixing seat, and the bottom end of fixing seat offers sliding slot, there are two sliding blocks for sliding setting in sliding slot, the bottom end of sliding block is welded with hydraulic stem, the bottom end of hydraulic stem is weldingly fixed on Mobile base, and motor is mounted in the middle part of Mobile base top, the output shaft of motor plugs the middle part for being fixed on fixing seat, the present invention is mobile by carrying out adjusting vertically and horizontally to heat outlet pipe, so as to easily make easily being attached into heating pipe for heat outlet pipe and blast furnace, so that hot-blast stove can be attached with different types of blast furnace matches use.
Description
Technical field
The present invention relates to hot-blast stove technical field more particularly to a kind of blast furnace hot-blast stoves.
Background technique
Hot-blast stove is for the equipment of blast furnace heat blowing, is the indispensable important component of modern blast furnace.It is modern big
Most common blast furnace is heat accumulating type checker brick hot-blast stove, and regenerative hot blast stove can be divided into top ignition by combustion system, interior
Combustion, external-burning etc. are several.Since top combustion stove performance is good, heat conduction efficiency is high.
And existing hot-blast stove is all fixed placement, and hot-blast stove can not be adjusted easily, when blast furnace is replaced
Afterwards, the intake interface position of blast furnace can also change, and existing hot-blast stove can not be matched using different types of blast furnace, to cause
After replacing blast furnace, hot-blast stove also wants mating replacement, to increase the cost of enterprise.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of blast furnace hot-blast stove proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of blast furnace hot-blast stove, including furnace body, the side of the upper of furnace body are provided with heat outlet pipe, lower portion of furnace body
Side be provided with cold air inlet tube, the bottom end of furnace body is provided with fixing seat, and the bottom end of fixing seat offers sliding slot, in sliding slot
Sliding setting is there are two sliding block, and the bottom end of sliding block is welded with hydraulic stem, and the bottom end of hydraulic stem is weldingly fixed on Mobile base,
And motor is mounted in the middle part of Mobile base top, the output shaft of motor plugs the middle part for being fixed on fixing seat.
Preferably, the bottom end of the Mobile base is mounted with idler wheel.
Preferably, the side of the cold air inlet tube by flange and ring flange bolt fix, and the inner wall of ring flange it
Between strainer is installed.
Preferably, the outer framework of the strainer is magnet ring, and the absorption of the inner wall of magnet ring and ring flange is fixed, the outer diameter of magnet ring
It is identical as the internal diameter of ring flange.
Preferably, it is provided with arc groove in the middle part of the sliding block two sides, and is provided with circular arc on the two sides cell wall of sliding slot
Convex block, convex block are slidably matched with groove.
The beneficial effects of the present invention are:
1, the present invention is by carrying out adjusting movement vertically and horizontally to heat outlet pipe, so as to convenient
Make easily being attached into heating pipe for heat outlet pipe and blast furnace so that hot-blast stove can with different types of blast furnace into
Row matching connection uses.
2, the cold air inlet pipes in the present invention are equipped with ring flange, and are equipped with strainer by magnet ring in ring flange, from
And the cold air of the more than enough entrance of energy is filtered, and strainer can be replaced easily.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of blast furnace hot-blast stove proposed by the present invention；
Fig. 2 is a kind of side structure schematic view of the strainer of blast furnace hot-blast stove proposed by the present invention；
Fig. 3 is a kind of present invention looks up structural representation of the fixing seat of blast furnace hot-blast stove proposed by the present invention；
Fig. 4 is a kind of structural schematic diagram of the sliding block of blast furnace hot-blast stove proposed by the present invention.
In figure: 1 furnace body, 2 fixing seats, 3 heat outlet pipes, 4 cold air inlet tubes, 5 Mobile bases, 6 idler wheels, 7 sliding blocks, 8 hydraulic
Bar, 9 motors, 10 ring flanges, 11 strainers, 12 sliding slots.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, the side of a kind of blast furnace hot-blast stove, including furnace body 1,1 top of furnace body is provided with heat outlet pipe
3, the side of 1 lower part of furnace body is provided with cold air inlet tube 4, and the bottom end of furnace body 1 is provided with fixing seat 2, and the bottom end of fixing seat 2 is opened
Equipped with sliding slot 12, sliding is arranged there are two sliding block 7 in sliding slot 12, and the bottom end of sliding block 7 is welded with hydraulic stem 8, hydraulic stem 8
Bottom end is weldingly fixed on Mobile base 5, and the bottom end of Mobile base 5 is mounted with idler wheel 6, and the middle part installation on 5 top of Mobile base
It is fixed with motor 9, the output shaft of motor 9 plugs the middle part for being fixed on fixing seat 2.
Further, the side of cold air inlet tube 4 is fixed by flange and the bolt of ring flange 10, and the inner wall of ring flange 10
Between strainer 11 is installed, the outer framework of strainer 11 is magnet ring, and the inner wall of magnet ring and ring flange 10 is adsorbed and fixed, magnet ring it is outer
Diameter is identical as the internal diameter of ring flange 10, so as to easily carry out the replacement of strainer 11.
Further, it is provided with arc groove in the middle part of 7 two sides of sliding block, and is provided with circular arc on the two sides cell wall of sliding slot 12
Convex block, convex block are slidably matched with groove, so that sliding block 7 will not be detached from from sliding slot 12.
In the present embodiment, when carrying out hot-blast stove to blast furnace hot wind supply, it can be pushed by the idler wheel 6 of 5 bottom end of Mobile base
Hot-blast stove 1 is pushed near blast furnace by hot-blast stove 1, so that the heat outlet pipe 3 of hot-blast stove and blast furnace are connected into heating pipe,
It connecting for convenience simultaneously, fixing seat 2 can be driven to move up and down by hydraulic stem 8, i.e. drive furnace body 1 moves up and down, from
And the position of heat outlet pipe 3 is made to carry out up and down adjustment, and drive fixing seat 5 to be rotated by motor 9, and rotating
Cheng Zhong, sliding block 7 are slided in the sliding slot 12 in fixing seat 5, may make hydraulic stem 8 to remain stationary, so that hot-blast stove
It is rotated, it can so that heat outlet pipe 3 carries out the adjusting of horizontal position, so as to easily make heat outlet pipe
3 are easily attached with blast furnace into heating pipe.
Ring flange 10 is installed at cold air inlet tube 4 simultaneously, and strainer 11 is equipped with by magnet ring in ring flange 10, thus
The cold air of the more than enough entrance of energy is filtered, and strainer can be replaced easily.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of blast furnace hot-blast stove, including furnace body (1), which is characterized in that the side on furnace body (1) top is provided with hot gas
The side of outlet (3), furnace body (1) lower part is provided with cold air inlet tube (4), and the bottom end of furnace body (1) is provided with fixing seat (2),
And the bottom end of fixing seat (2) offers sliding slot (12), there are two sliding block (7), the bottom ends of sliding block (7) for sliding setting in sliding slot (12)
It is welded with hydraulic stem (8), the bottom end of hydraulic stem (8) is weldingly fixed on Mobile base (5), and in Mobile base (5) top
Portion is mounted with motor (9), and the output shaft of motor (9) plugs the middle part for being fixed on fixing seat (2).
2. a kind of blast furnace hot-blast stove according to claim 1, which is characterized in that install the bottom end of the Mobile base (5)
It is fixed with idler wheel (6).
3. a kind of blast furnace hot-blast stove according to claim 1, which is characterized in that the side of the cold air inlet tube (4)
It is fixed by flange and ring flange (10) bolt, and strainer (11) is installed between the inner wall of ring flange (10).
4. a kind of blast furnace hot-blast stove according to claim 3, which is characterized in that the outer framework of the strainer (11) is magnetic
Ring, and magnet ring and the inner wall of ring flange (10) are adsorbed and are fixed, the outer diameter of magnet ring is identical as the internal diameter of ring flange (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910643953.2A CN110273037A (en) | 2019-07-16 | 2019-07-16 | A kind of blast furnace hot-blast stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910643953.2A CN110273037A (en) | 2019-07-16 | 2019-07-16 | A kind of blast furnace hot-blast stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110273037A true CN110273037A (en) | 2019-09-24 |
Family
ID=67964655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910643953.2A Pending CN110273037A (en) | 2019-07-16 | 2019-07-16 | A kind of blast furnace hot-blast stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110273037A (en) |
-
2019
- 2019-07-16 CN CN201910643953.2A patent/CN110273037A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190924 |
|
| WD01 | Invention patent application deemed withdrawn after publication |