CN209178413U - Top gas recyclable device - Google Patents
Top gas recyclable device Download PDFInfo
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- CN209178413U CN209178413U CN201821527305.8U CN201821527305U CN209178413U CN 209178413 U CN209178413 U CN 209178413U CN 201821527305 U CN201821527305 U CN 201821527305U CN 209178413 U CN209178413 U CN 209178413U
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Abstract
The utility model discloses top gas recyclable devices, including bottom plate, both sides are welded with column at the top of the bottom plate, first shell is welded at the top of the column, first motor has been bolted to connection at first shell bottom centre axis, the first motor output end has been connected by key the first matching board, the first depending post is welded at first matching board bottom centre axis, rotating block is welded on the outside of first depending post, the first shell bottom offers first through hole, in summary, this device is improved to blast furnace roof cleaning efficiency, improve the clean-up performance of coal gas, in addition this device can be collected processing to the dust in top gas, prevent dust from entering air, pollute environment.
Description
Technical field
The utility model relates to blast furnace ironmaking equipment technical field of auxiliary equipment more particularly to top gas recycling dresses
It sets.
Background technique
Blast furnace gas is the fuel gas of by-product in blast furnace ironmaking production process.Its approximate composition is carbon dioxide 6-
12%, carbon monoxide 28-33%, hydrogen 1-4%, nitrogen 55-60%, hydro carbons 0.2-0.5% and a small amount of sulfur dioxide.It
10-50 grams/cubic metre of dust content (mark condition), dust-producing amount average out to 50kg/t (pig iron) -75kg/t (pig iron).Dust size exists
500 μm hereinafter, mainly iron, ferrous oxide, aluminium oxide, silica, magnesia and coke powder.
But existing top gas is passing through device, when device cleaning inside coal gas, dust is collected not in place, holds
It is easily lost in dust outside device, causes environmental pollution, in addition to be that water jet is contacted with coal gas do not fill secondary cleaning coal gas again
Point, it is not thorough coal gas clean-up performance, causes the utilization rate of coal gas not high.
Utility model content
Purpose of the utility model is to solve top gas exists in the prior art by device, in device
When portion cleans coal gas, dust collection is not in place, is easy to be lost in dust outside device, causes environmental pollution, in addition secondary clear again
Clean coal gas is that water jet and coal gas insufficient contact are not thorough coal gas clean-up performance, causes the utilization rate of coal gas is not high to lack
Point, and the top gas recyclable device proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Top gas recyclable device, including bottom plate, bottom plate top both sides are welded with column, the column top
Portion is welded with first shell, has been bolted to connection first motor at first shell bottom centre axis, and described first
Motor output end has been connected by key the first matching board, is welded with the first depending post at the first matching board bottom centre axis, described
It is welded with rotating block on the outside of first depending post, the first shell bottom offers first through hole, and first through hole inner wall is welded with
Dust inlet, and dust inlet bottom is connected with dust-removal cloth-bag by anchor ear, it is fixed that the dust inlet side is welded with second
Plate, the first shell inner wall are welded with demarcation plate, and the demarcation plate side is welded with filter screen.
Preferably, the second fixed plate side offers the second through-hole, and the second number of openings is five, places in the second through-hole
There is sliding bar, is welded with spring on the outside of the sliding bar, the spring other end is welded on the second fixed plate side, the sliding
Bar both ends are respectively welded the 4th fixed block and third fixed block.
Preferably, the first shell side offers first outlet, and described first outlet one end is connected with by anchor ear
First hose, the first hose other end are provided with second shell, and it is fixed that second shell inner wall side is welded with second
Block, second fixed block side offer the first notch, and the first notch inner wall offers sliding slot, connected inside sliding slot by sliding
It is connected to screw rod.
Preferably, the screw rod other end passes through second shell, and the screw rod other end is welded with gear, the second shell
Side is welded with the second fixed plate, and guide rod is welded at the top of second fixed plate, and the guide rod outer sheath is equipped with spur rack, institute
It states spur rack and gear is intermeshed, the guide rod passes through spur rack, and guide rod is welded with the first fixed plate, described
It is welded with water tank at the top of second shell, the water tank side is welded with the first fixed plate.
Preferably, it is welded with the first fixed block at the top of second fixed plate, passes through bolt at the top of first fixed block
It is fixedly connected with the second motor, second motor output end has been connected by key rotating disc, and the rotating disc side passes through rotation
Shaft is connected with rotating bar, and the rotating bar other end is connected with spur rack by rotary shaft.
Preferably, it being connected through a screw thread spiral shell block on the outside of the screw rod, spiral shell block bottom is welded with the second depending post, the
Two depending post one end are welded with water jet, and third depending post is welded at the top of the spiral shell block, is offered at the top of the second shell
Sliding slot, third depending post one end extend at the top of second shell inside sliding slot, offer the first notch at the top of the water jet, the
One notch is internally connected with the second hose, and the second hose other end is connected to water tank side.
The beneficial effects of the utility model are:
1, this utility model passes through third fixed block, spring, the 4th fixed block, the second fixed plate, rotating block, the first electricity
The components composed structure such as machine, dust-removal cloth-bag, this structure can beat the dust inside dust-removal cloth-bag, remove State of Blast Furnace
Dust in top coal gas.
2, this utility model passes through gear, spur rack, guide rod, the second motor, screw rod, spiral shell block, water jet, water tank etc. zero
Component composed structure, this structure can be such that water jet does to move along a straight line repeatedly, increase the contact surface of water jet and coal gas, further
More thoroughly clean top gas.
3, in conclusion this device is improved to blast furnace roof cleaning efficiency, the clean-up performance of coal gas is improved, separately
This outer device can be collected processing to the dust in top gas, prevent dust from entering air, pollute environment.
Detailed description of the invention
Fig. 1 be the utility model proposes top gas recyclable device structural schematic diagram；
Fig. 2 be the utility model proposes top gas recyclable device A at enlarged structure schematic diagram；
Fig. 3 be the utility model proposes top gas recyclable device local right side structural representation.
In figure: 1 bottom plate, 2 columns, 3 first shells, 4 first entrances, 5 demarcation plates, 6 filter screens, 7 first motors, 8 first
Outlet, 9 dust inlets, 10 first hoses, 11 second shells, 12 spiral shell blocks, 13 second hoses, 14 water tanks, 15 first fixed plates,
16 spur racks, 17 rotating bars, 18 gears, 19 second motors, 20 rotating discs, 21 first fixed blocks, 22 second fixed plates, 23 spiral shells
Bar, 24 water jets, 25 second fixed blocks, 26 third fixed blocks, 27 springs, 28 the 4th fixed blocks, 29 second fixed plates, 30 are led
Bar, 31 sliding bars, 32 rotating blocks, 33 dust-removal cloth-bags.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, top gas recyclable device, including bottom plate 1,1 top both sides of bottom plate are welded with column 2,
It is welded with first shell 3 at the top of column 2, has been bolted to connection first motor 7 at 3 bottom centre's axis of first shell, the
One motor, 7 output end has been connected by key the first matching board, is welded with the first depending post at the first matching board bottom centre axis, the
It is welded with rotating block 32 on the outside of one depending post, 3 bottom of first shell offers first through hole, and first through hole inner wall is welded with dust
Entrance 9, and 9 bottom of dust inlet is connected with dust-removal cloth-bag 33 by anchor ear, 9 side of dust inlet is welded with the second fixed plate
29,3 inner wall of first shell is welded with demarcation plate 5, and 5 side of demarcation plate is welded with filter screen 6, and 29 side of the second fixed plate is opened
Equipped with the second through-hole, the second number of openings is five, is placed with sliding bar 31 in the second through-hole, is welded with bullet on the outside of sliding bar 31
Spring 27,27 other end of spring are welded on 29 side of the second fixed plate, 31 both ends of sliding bar be respectively welded the 4th fixed block 28 and
Third fixed block 26,3 side of first shell offer first outlet 8, and 8 one end of first outlet is connected with the first hose by anchor ear
10,10 other end of the first hose is provided with second shell 11, and 11 inner wall side of second shell is welded with the second fixed block 25, and second
25 side of fixed block offers the first notch, and the first notch inner wall offers sliding slot, by slidably connecting screw rod inside sliding slot
23,23 other end of screw rod passes through second shell 11, and 23 other end of screw rod is welded with gear 18, and 11 side of second shell is welded with
Second fixed plate 22, is welded with guide rod 30 at the top of the second fixed plate 22, and 30 outer sheath of guide rod is equipped with spur rack 16, spur rack 16 with
Gear 18 is intermeshed, and 30 one end of guide rod passes through spur rack 16, and 30 one end of guide rod is welded with the first fixed plate 15, second shell
11 tops are welded with water tank 14, and 14 side of water tank is welded with the first fixed plate 15, and the is welded at the top of the second fixed plate 22
One fixed block 21 has been bolted to connection the second motor 19 at the top of first fixed block 21, and 19 output end of the second motor passes through
Key connection has rotating disc 20, and 20 side of rotating disc is connected with rotating bar 17 by rotary shaft, and 17 other end of rotating bar passes through rotation
Axis connection has spur rack 16, and spiral shell block 12 has been connected through a screw thread on the outside of screw rod 23, and 12 bottom of spiral shell block is welded with the second depending post, the
Two depending post one end are welded with water jet 24, and third depending post is welded at the top of spiral shell block 12, offers cunning at the top of second shell 11
Slot, third depending post one end extend to inside 11 top sliding slot of second shell, offer the first notch at the top of water jet 24, and first
Notch is internally connected with the second hose 13, and 13 other end of the second hose is connected to 14 side of water tank.
In the present embodiment, top gas enters inside first shell 3 by first entrance 4, due in first shell 3
Portion is welded with demarcation plate 5, and stock gas flows through channel between demarcation plate 5, the dust due to the reason of gravity, in stock gas
It is flowed into inside dust inlet 9 due to own wt, dust enters inside dust-removal cloth-bag 33, connects power supply, starting first
Motor 7, first motor 7 drive the rotation of the first depending post, and the first matching board drives the rotation of the first depending post, and the first depending post drives
Rotating block 32 rotates, and 32 cross section of rotating bar is ellipse, and when rotating bar 32 rotates, rotating bar 32 drives sliding bar 31 to transport
Dynamic, sliding bar 31 drives spring 27 be in compressive state, and sliding bar 31 drives third fixed block 26 to beat dust-removal cloth-bag 33, when turn
When lever 32 is not contacted with the 4th fixed block 28, due to the elastic reaction of spring 27 itself, sliding bar 31 drives third fixed block
26 disengage with dust-removal cloth-bag 33, and since first motor 7 drives the first matching board to move in a circle, sliding bar 31 is solid second
It does in 29 1 side through hole of fixed board and moves along a straight line repeatedly, so third fixed block 26 beats dust-removal cloth-bag 33 repeatedly, make dust-removal cloth-bag
Dust inside 33 is accumulated in 33 bottom of dust-removal cloth-bag, and when stock gas is by first outlet 8, stock gas passes through the first hose
10 flow into inside second shell 11, connect power supply, start the second motor 19, and the second motor 19 drives rotating disc 20 to rotate, rotation
Disk 20 drives rotating bar 17 to move, and rotating bar 17 drives spur rack 16 to move along the direction of guide rod 30, and spur rack 16 is with movable tooth
18 rotation of wheel, gear 18 drive screw rod 23 to rotate, and screw rod 23 drives spiral shell block 12 to move along 23 direction of screw rod, due to the second motor
19 drive rotating discs 20 move in a circle, and rotating disc 20 drives spur rack 16 to do and moves along a straight line repeatedly up and down, so gear
18 do forward and backward crisscross motion, so spiral shell block 12 does straight line and repeatedly moves, spiral shell block 12 drives water jet 24 to do repeatedly straight line fortune
It is dynamic.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. top gas recyclable device, including bottom plate (1), which is characterized in that both sides are welded at the top of the bottom plate (1)
Column (2), column (2) top are welded with first shell (3), pass through bolt at first shell (3) bottom centre axis
It is fixedly connected with first motor (7), first motor (7) output end has been connected by key the first matching board, the first matching board
It is welded with the first depending post at bottom centre's axis, is welded with rotating block (32), the first shell on the outside of first depending post
(3) bottom offers first through hole, and first through hole inner wall is welded with dust inlet (9), and dust inlet (9) bottom passes through anchor ear
It is connected with dust-removal cloth-bag (33), dust inlet (9) side is welded with the second fixed plate (29), in the first shell (3)
Wall is welded with demarcation plate (5), and demarcation plate (5) side is welded with filter screen (6).
2. top gas recyclable device according to claim 1, which is characterized in that second fixed plate (29) one
Side offers the second through-hole, and the second number of openings is five, is placed with sliding bar (31) in the second through-hole, the sliding bar (31)
Outside is welded with spring (27), and spring (27) other end is welded on the second fixed plate (29) side, the sliding bar (31)
Both ends are respectively welded the 4th fixed block (28) and third fixed block (26).
3. top gas recyclable device according to claim 1, which is characterized in that first shell (3) side
It offers first outlet (8), described first outlet (8) one end is connected with the first hose (10) by anchor ear, first hose
(10) other end is provided with second shell (11), and second shell (11) the inner wall side is welded with the second fixed block (25), institute
It states the second fixed block (25) side and offers the first notch, the first notch inner wall offers sliding slot, connected inside sliding slot by sliding
It is connected to screw rod (23).
4. top gas recyclable device according to claim 3, which is characterized in that screw rod (23) other end is worn
It crosses second shell (11), and screw rod (23) other end is welded with gear (18), second shell (11) side is welded with second
Fixed plate (22), the second fixed plate (22) top are welded with guide rod (30), and guide rod (30) outer sheath is equipped with spur rack
(16), the spur rack (16) and gear (18) are intermeshed, and described guide rod (30) one end passes through spur rack (16), and guide rod
(30) one end is welded with the first fixed plate (15), is welded with water tank (14), the water tank at the top of the second shell (11)
(14) side is welded with the first fixed plate (15).
5. top gas recyclable device according to claim 4, which is characterized in that the second fixed plate (22) top
Portion is welded with the first fixed block (21), has been bolted to connection the second motor (19) at the top of first fixed block (21),
Second motor (19) output end has been connected by key rotating disc (20), and rotating disc (20) side passes through rotation axis connection
Have rotating bar (17), rotating bar (17) other end is connected with spur rack (16) by rotary shaft.
6. top gas recyclable device according to claim 4, which is characterized in that pass through on the outside of the screw rod (23)
It is threaded with spiral shell block (12), spiral shell block (12) bottom is welded with the second depending post, and second depending post one end is welded with water spray
Mouth (24), spiral shell block (12) top are welded with third depending post, offer sliding slot at the top of the second shell (11), third is matched
It closes bar one end to extend at the top of second shell (11) inside sliding slot, offers the first notch at the top of the water jet (24), first
Notch is internally connected with the second hose (13), and the second hose (13) other end is connected to water tank (14) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527305.8U CN209178413U (en) | 2018-09-18 | 2018-09-18 | Top gas recyclable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527305.8U CN209178413U (en) | 2018-09-18 | 2018-09-18 | Top gas recyclable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209178413U true CN209178413U (en) | 2019-07-30 |
Family
ID=67359952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821527305.8U Active CN209178413U (en) | 2018-09-18 | 2018-09-18 | Top gas recyclable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209178413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316614A (en) * | 2020-09-10 | 2021-02-05 | 江苏吉能达环境能源科技有限公司 | Dust remover for recycling renewable energy |
| CN112813214A (en) * | 2021-01-15 | 2021-05-18 | 吴紫蝶 | Blast furnace gas filtering dust-removing device for iron-smelting |
-
2018
- 2018-09-18 CN CN201821527305.8U patent/CN209178413U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316614A (en) * | 2020-09-10 | 2021-02-05 | 江苏吉能达环境能源科技有限公司 | Dust remover for recycling renewable energy |
| CN112813214A (en) * | 2021-01-15 | 2021-05-18 | 吴紫蝶 | Blast furnace gas filtering dust-removing device for iron-smelting |
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