CN206853386U - A kind of blast furnace gas dust remover - Google Patents
A kind of blast furnace gas dust remover Download PDFInfo
- Publication number
- CN206853386U CN206853386U CN201720790243.9U CN201720790243U CN206853386U CN 206853386 U CN206853386 U CN 206853386U CN 201720790243 U CN201720790243 U CN 201720790243U CN 206853386 U CN206853386 U CN 206853386U
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- Prior art keywords
- fixed
- water tank
- blast furnace
- dirt pocket
- furnace gas
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- Blast Furnaces (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Electrostatic Separation (AREA)
Abstract
The utility model discloses a kind of blast furnace gas dust remover, including casing, supporting leg, castor, dividing plate, filter screen, oscillation device, air blower, anti-blowpipe, check valve, nozzle, water tank with strainer, cyclic water tank, filter core, air inlet pipe, escape pipe, water inlet pipe, return pipe, water pump, electrostatic precipitation case, anion generator, deflector and negative electrode and positive plate；The casing is composite construction, and casing includes internal layer, explosion-proof layer and outer layer successively from inside to outside；The supporting leg is fixed on four corners of bottom half, and the bottom of supporting leg is provided with castor；The dividing plate is fixed on box house, and box house is divided into the first dirt pocket, the second dirt pocket and the 3rd dirt pocket by dividing plate；The filter screen is fixed on inside the first dirt pocket, and oscillation device is provided with the center of filter screen bottom.The utility model using three process processing blast furnace gas, good dedusting effect, and need not repeatedly dedusting repeatedly, improve operating efficiency.
Description
Technical field
A kind of dust arrester is the utility model is related to, more particularly to a kind of blast furnace gas dust remover, belongs to metallurgical equipment
Technical field.
Background technology
Blast furnace gas is the fuel gas of by-product in blast furnace ironmaking production process, wherein mainly containing iron, ferrous oxide, oxygen
Change aluminium, silica, magnesia and coke powder, therefore blast furnace gas should carry out purified treatment before use.Traditional blast furnace coal
Gas dust arrester is to carry out dedusting using single process mostly, and its dust removing effects is poor, it is impossible to blast furnace gas is thoroughly purified, it is past
Toward secondary or even multiple dedusting is needed, operating efficiency is reduced.
Utility model content
The utility model purpose is to provide a kind of blast furnace gas dust remover, good dedusting effect, operating efficiency height, with solution
Certainly caused drawbacks described above in the prior art.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of blast furnace gas dust remover, including it is casing, supporting leg, castor, dividing plate, filter screen, oscillation device, air blower, anti-
Blowpipe, check valve, nozzle, water tank with strainer, cyclic water tank, filter core, air inlet pipe, escape pipe, water inlet pipe, return pipe, water pump, drying
Case, electrostatic precipitation case, anion generator, deflector and negative electrode and positive plate；The casing is composite construction, and casing is from introversion
Include internal layer, explosion-proof layer and outer layer successively outside；The supporting leg is fixed on four corners of bottom half, the bottom installation of supporting leg
There is castor；The dividing plate is fixed on box house, and box house is divided into the first dirt pocket, the second dirt pocket and the 3rd by dividing plate
Dirt pocket；The filter screen is fixed on inside the first dirt pocket, is provided with oscillation device at the center of filter screen bottom, below filter screen
Blast furnace gas import is installed, the bottom of the first dirt pocket is provided with ash discharging hole in the side wall of the first dirt pocket；The air blower is consolidated
It is scheduled on the outer wall of casing, one end of anti-blowpipe is connected with blower outlet, and what the other end was extended to above filter screen first removes
Dirt chamber interior, several nozzles are installed below anti-blowpipe, and check valve is installed on the anti-blowpipe below air blower；It is described
Water tank with strainer is fixed on inside the second dirt pocket, and the first dirt pocket is led in one end of air inlet pipe, and the other end extends to water tank with strainer
It is internal；The cyclic water tank is fixed on the outer wall of casing, and filter core is fixed on inside cyclic water tank, and water pump is fixed on cyclic water tank
Bottom；One end of the water inlet pipe is connected with water pump, and the other end leads to the top of water tank with strainer, and one end of return pipe is fixed on
The bottom of water tank with strainer, the other end lead to the top of cyclic water tank；The electrostatic precipitation case is middle hollow knot wide, both ends are narrow
Structure, drying box are fixed on below electrostatic precipitation case, and are filled with solid drier, one end of escape pipe and filtering inside drying box
Water tank connects, and the other end leads to electrostatic precipitation case by drying box, and electrostatic precipitation case is arranged on inside the 3rd dirt pocket, and electrostatic
Dust cleaning case uses insulating materials；The anion generator is fixed on the both sides in electrostatic precipitation bottom portion, and negative electrode and positive plate erect
To the middle part for being fixed on electrostatic precipitation case, deflector is arranged on the lower section of negative electrode and positive plate, the top installation of electrostatic precipitation case
There is blast furnace gas outlet.
As a kind of optimal technical scheme of the present utility model, the castor for can the rotation of 30 ° of level lock types it is universal
Wheel.
As a kind of optimal technical scheme of the present utility model, the explosion-proof layer is the concrete structure poured.
As a kind of optimal technical scheme of the present utility model, negative electrode and positive plate the undulate structure.
As a kind of optimal technical scheme of the present utility model, the oscillation device is hertz oscilltor.
Beneficial effect：Compared with conventional art, a kind of blast furnace gas dust remover structure of the present utility model is novel simple,
Design science is reasonable, using three process handle blast furnace gas, good dedusting effect, and need not repeatedly dedusting repeatedly, improve
Operating efficiency.
Brief description of the drawings
Fig. 1 is a kind of general structure schematic diagram of blast furnace gas dust remover of the present utility model；
Fig. 2 is the partial enlarged drawing at A in Fig. 1；
Wherein：1- casings, 2- supporting legs, 3- castors, 4- dividing plates, 5- filter screens, 6- oscillation devices, 7- air blowers, 8- anti-blowpipes,
9- check valves, 10- nozzles, 11- water tank with strainer, 12- cyclic water tanks, 13- filter cores, 14- air inlet pipe, 15- escape pipes, 16- water inlets
Pipe, 17- return pipes, 18- water pumps, 19- drying boxes, 20- electrostatic precipitations case, 21- anion generators, 22- deflectors, 23- are cloudy
Pole and positive plate, the dirt pockets of 24- first, the dirt pockets of 25- second, the dirt pockets of 26- the 3rd, the import of 27- blast furnace gases, 28- ash discharges
Mouth, the outlet of 29- blast furnace gases, 30- internal layers, 31- outer layers, 32- explosion-proof layers.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As Figure 1-Figure 2, a kind of blast furnace gas dust remover, including casing 1, supporting leg 2, castor 3, dividing plate 4, filter screen 5,
Oscillation device 6, air blower 7, anti-blowpipe 8, check valve 9, nozzle 10, water tank with strainer 11, cyclic water tank 12, filter core 13, air inlet pipe
14th, escape pipe 15, water inlet pipe 16, return pipe 17, water pump 18, drying box 19, electrostatic precipitation case 20, anion generator 21, lead
Flowing plate 22 and negative electrode and positive plate 23；The casing 1 is composite construction, and casing 1 includes internal layer 30, explosion-proof layer successively from inside to outside
32 and outer layer 31；The supporting leg 2 is fixed on four corners of the bottom of casing 1, and the bottom of supporting leg 2 is provided with castor 3；It is described every
Plate 4 is fixed on inside casing 1, and dividing plate 4 will be divided into the first dirt pocket 24, the second dirt pocket 25 and the 3rd dedusting inside casing 1
Room 26；The filter screen 5 is fixed on inside the first dirt pocket 24, is provided with oscillation device 6 at the center of the bottom of filter screen 5, under filter screen 5
Blast furnace gas import 27 is installed in the side wall of first dirt pocket 24 of side, the bottom of the first dirt pocket 24 is provided with ash discharging hole 28；
The air blower 7 is fixed on the outer wall of casing 1, and one end of anti-blowpipe 8 is connected with the air outlet of air blower 7, and the other end extends to
Inside first dirt pocket 24 of the top of filter screen 5, the lower section of anti-blowpipe 8 is provided with several nozzles 10, and the lower section of air blower 7 is anti-
Check valve 9 is installed on blowpipe 8；The water tank with strainer 11 is fixed on inside the second dirt pocket 25, and one end of air inlet pipe 14 is led to
First dirt pocket 24, the other end are extended to inside water tank with strainer 11；The cyclic water tank 12 is fixed on the outer wall of casing 1, filter
Core 13 is fixed on inside cyclic water tank 12, and water pump 18 is fixed on the bottom of cyclic water tank 12；One end of the water inlet pipe 16 and water
Pump 18 connects, and the other end leads to the top of water tank with strainer 11, and one end of return pipe 17 is fixed on the bottom of water tank with strainer 11, another
The top of cyclic water tank 12 is led at end；The electrostatic precipitation case 20 is middle hollow structure wide, both ends are narrow, and drying box 19 is fixed
Below electrostatic precipitation case 20, and the inside of drying box 19 is filled with solid drier, one end and the water tank with strainer 11 of escape pipe 15
Connection, the other end lead to electrostatic precipitation case 20 by drying box 19, and electrostatic precipitation case 20 is arranged on inside the 3rd dirt pocket 26, and
Electrostatic precipitation case 20 uses insulating materials；The anion generator 21 is fixed on the both sides of the bottom of electrostatic precipitation case 20, negative electrode
The middle part of electrostatic precipitation case 20 is vertically fixed on positive plate 23, deflector 22 is arranged on the lower section of negative electrode and positive plate 23, quiet
The top of electric precipitation case 20 is provided with blast furnace gas outlet 29.
Wherein, the castor 3 for can the rotation of 30 ° of level lock type universal wheels.
Wherein, the explosion-proof layer 32 is the concrete structure poured.
Wherein, the undulate structure of negative electrode and positive plate 23.
Wherein, the oscillation device 6 is hertz oscilltor.
During work, blast furnace gas to be clean enters the first dirt pocket 24 from blast furnace gas import 27, and blast furnace gas passes through
Filter screen 5 carries out a dust removal by filtration, after long-term filtering, substantial amounts of dust can be adhered on filter screen 5, drum can be opened after end-of-job
Blower fan 7 carries out blowback to filter screen 5, while opens oscillation device 6, and dust drops to the bottom of the first dirt pocket 24, and from ash discharge
Mouth 28 is discharged；Water tank with strainer 11 is entered from air inlet pipe 14 by the blast furnace gas once filtered, and filter water passes through recirculated water
The ceaselessly circularly purifying of case 12, ensures its good working order；Blast furnace gas by secondary filter dedusting arrives through blast pipe
Up to drying box 19, dried blast furnace gas enters electrostatic precipitation case 20, blast furnace gas band after anion generator 21
Electricity, and adsorbed by positive plate, last clean air is discharged from blast furnace gas outlet 29；Additionally due to containing easy in blast furnace gas
Combustion gas body, the explosion-proof layer 32 of concrete structure can prevent the generation of blast.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of blast furnace gas dust remover, including casing, supporting leg, castor, dividing plate, filter screen, oscillation device, air blower, blowback
Pipe, check valve, nozzle, water tank with strainer, cyclic water tank, filter core, air inlet pipe, escape pipe, water inlet pipe, return pipe, water pump, drying
Case, electrostatic precipitation case, anion generator, deflector and negative electrode and positive plate；It is characterized in that：The casing is composite junction
Structure, casing include internal layer, explosion-proof layer and outer layer successively from inside to outside；The supporting leg is fixed on four corners of bottom half,
The bottom of supporting leg is provided with castor；The dividing plate is fixed on box house, and box house is divided into the first dirt pocket, by dividing plate
Two dirt pockets and the 3rd dirt pocket；The filter screen is fixed on inside the first dirt pocket, and vibration is provided with the center of filter screen bottom
Device, blast furnace gas import is installed in the side wall of the first dirt pocket below filter screen, the bottom of the first dirt pocket is provided with ash discharge
Mouthful；The air blower is fixed on the outer wall of casing, and one end of anti-blowpipe is connected with blower outlet, and the other end extends to filter
Inside first dirt pocket of online side, several nozzles are installed, and pacify on the anti-blowpipe below air blower below anti-blowpipe
Equipped with check valve；The water tank with strainer is fixed on inside the second dirt pocket, and the first dirt pocket, the other end are led in one end of air inlet pipe
Extend to inside water tank with strainer；The cyclic water tank is fixed on the outer wall of casing, and filter core is fixed on inside cyclic water tank, water pump
It is fixed on the bottom of cyclic water tank；One end of the water inlet pipe is connected with water pump, and the other end leads to the top of water tank with strainer, backwater
One end of pipe is fixed on the bottom of water tank with strainer, and the other end leads to the top of cyclic water tank；The electrostatic precipitation case for it is middle wide,
The narrow hollow structure in both ends, drying box are fixed on below electrostatic precipitation case, and are filled with solid drier, outlet inside drying box
One end of pipe is connected with water tank with strainer, and the other end leads to electrostatic precipitation case by drying box, and electrostatic precipitation case removes installed in the 3rd
Dirt chamber interior, and electrostatic precipitation case uses insulating materials；The anion generator is fixed on the both sides in electrostatic precipitation bottom portion,
Negative electrode and positive plate are vertically fixed on the middle part of electrostatic precipitation case, and deflector is arranged on the lower section of negative electrode and positive plate, and electrostatic removes
Blast furnace gas outlet is installed at the top of dirt case.
A kind of 2. blast furnace gas dust remover according to claim 1, it is characterised in that：The castor is can 30 ° of level
The lock type universal wheel of rotation.
A kind of 3. blast furnace gas dust remover according to claim 1, it is characterised in that：The explosion-proof layer be pour it is mixed
Xtah Crude Clay structure.
A kind of 4. blast furnace gas dust remover according to claim 1, it is characterised in that：The negative electrode and positive plate are in ripple
Shape wave structure.
A kind of 5. blast furnace gas dust remover according to claim 1, it is characterised in that：The oscillation device is electromagnetic vibration
Swing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720790243.9U CN206853386U (en) | 2017-07-03 | 2017-07-03 | A kind of blast furnace gas dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720790243.9U CN206853386U (en) | 2017-07-03 | 2017-07-03 | A kind of blast furnace gas dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206853386U true CN206853386U (en) | 2018-01-09 |
Family
ID=60829681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720790243.9U Expired - Fee Related CN206853386U (en) | 2017-07-03 | 2017-07-03 | A kind of blast furnace gas dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206853386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112947193A (en) * | 2021-02-18 | 2021-06-11 | 河南安伏众电子科技有限公司 | Data transceiver based on big dipper communication network |
-
2017
- 2017-07-03 CN CN201720790243.9U patent/CN206853386U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112947193A (en) * | 2021-02-18 | 2021-06-11 | 河南安伏众电子科技有限公司 | Data transceiver based on big dipper communication network |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20190703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |