CN208414519U - Inhibit and remove zinc gray device in hot galvanizing furnace nose - Google Patents
Inhibit and remove zinc gray device in hot galvanizing furnace nose Download PDFInfo
- Publication number
- CN208414519U CN208414519U CN201821089603.3U CN201821089603U CN208414519U CN 208414519 U CN208414519 U CN 208414519U CN 201821089603 U CN201821089603 U CN 201821089603U CN 208414519 U CN208414519 U CN 208414519U
- Authority
- CN
- China
- Prior art keywords
- furnace nose
- furnace
- zinc
- nose
- vertical plate
- 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.)
- Active
Links
Landscapes
- Coating With Molten Metal (AREA)
Abstract
The utility model discloses inhibit and remove zinc gray device in a kind of hot galvanizing furnace nose, including the flat drum shape furnace nose being in tilted layout along steel band direction of travel, zinc liquid is immersed in the lower end of the furnace nose, deashing spray head is installed in the epipleural of the furnace nose, the lower edge that the deashing spray head sprays into air-flow covers the intersection of steel band and zinc liquid liquid level；Overflow launder vertical plate is equipped in the lower end of the furnace nose, the upper end of the overflow launder vertical plate is flushed with zinc liquid liquid level, and the overflow launder of upper end opening is formed between the overflow launder vertical plate and the lower end of furnace nose epipleural；It further include the suction ash pump except the furnace nose, the suction ash pump is communicated with pumping intake piping and pump discharge pipe, and the pumping intake piping is connected to the bottom of the overflow launder, and the pump discharge pipe is connected to the zinc liquid except the furnace nose.To restrained effectively the generation of zinc gray in hot galvanizing furnace nose, influence of the zinc gray to steel band galvanizing quality is reduced.
Description
Technical field
The utility model relates to not influence with molten state cladding material and the or immersion of shape and its equipment used
Field, and in particular to a kind of hot galvanizing furnace nose is interior to inhibit and remove zinc gray device.
Background technique
Currently, galvanized sheet is to continue through galvanizing zinc with cold rolled sheet to realize, for zinc liquid in zinc pot, steel band is entering zinc
To be made annealing treatment in continuous annealing furnace before pot, annealing furnace be it is closed, furnace atmosphere is 95% nitrogen and 5% hydrogen,
It is also that same atmosphere sealing enters that steel band, which will enter zinc pot, is thus formed as the boot segment of nose shape enters zinc pot, shape
The title furnace nose of elephant.The fusing point of zinc is 419.53 DEG C, and for the temperature general control of liquid zinc of zinc pot at 460 DEG C, steel band enters zinc pot
Temperature is also controlled at 460 DEG C or so, has the evaporation of zinc liquid in furnace nose in this way, and zinc fume, which rises, encounters cold furnace wall condensation
Form zinc gray, although ambiance is inert, but substances such as oxygen and iron powder for having denier in furnace, can and part zinc gray shape
At complicated oxide, zinc gray, which deposits to certain thickness, to fall off from furnace nose inner wall, especially when steel band fluctuation of service is trembled
It is easier to fall when dynamic, if be attached on steel band, fragmentary area moist variation on steel band is caused to cause steel band plating leakage, or
Cause the quality accidents such as zinc gray dreg defect, it can be seen that zinc gray inhibits in furnace nose and remove device is very important and sets
It is standby, affect zinc-plated quality.
Utility model content
The utility model, which is intended to provide in hot galvanizing furnace nose, to be inhibited and removes zinc gray device, to inhibit hot galvanizing furnace nose
The generation of interior zinc gray reduces influence of the zinc gray to steel band galvanizing quality.
In order to achieve the above objectives, the basic technology scheme of the utility model is as follows: inhibiting in hot galvanizing furnace nose and removes
Zinc gray device, including the flat drum shape furnace nose being in tilted layout along steel band direction of travel, zinc liquid is immersed in the lower end of furnace nose, in furnace nose
The epipleural of son is equipped with deashing spray head, and the lower edge that deashing spray head sprays into air-flow covers the intersection of steel band and zinc liquid liquid level；
Overflow launder vertical plate is equipped in the lower end of furnace nose, the upper end of overflow launder vertical plate flushes with zinc liquid liquid level, in overflow launder vertical plate and
The overflow launder of upper end opening is formed between the lower end of furnace nose epipleural；Further include the suction ash pump except furnace nose, inhales ash
Pump is communicated with pumping intake piping and pump discharge pipe, and pumping intake piping is connected to the bottom of overflow launder, except pump discharge pipe and furnace nose
The connection of zinc liquid.
The principle of this programme is, in the zinc liquid that the inclination of furnace nose is inserted in zinc pot in hot galvanizing process, steel band is from furnace
The inside of nose passes through, and sprays into the furnace atmosphere of humidification in deashing spray head, the furnace atmosphere of humidification be sprayed on the upper surface of steel band with
And the intersection of steel band and zinc liquid liquid level, cooling protection on the one hand is carried out containing the zinc liquid that wet gas pair is contacted with steel band, is inhibited
The generation of zinc fume, and then zinc fume is avoided to condense to form zinc gray in furnace nose inner wall surface, on the other hand, even if in furnace nose
Zinc liquid evaporated at a high temperature of steel band after form zinc fume, but zinc fume encounters the air-flow of deashing spray head ejection, and zinc steams
Vapour is not easy to rise under the sweeping along of air-flow and condense on furnace nose inner wall, and the air-flow for being covered on steel band and zinc liquid surface passes through steel band
Reflection will be attached to the zinc gray of steel strip surface and float on the zinc gray on zinc liquid surface or impurity blows to overflow launder, guarantee steel strip surface and
The liquid level that steel band enters zinc liquid is purged completely by reflected gas stream, guarantees that steel band touches clean zinc liquid.Containing in overflow launder
The zinc liquid of zinc gray and other impurities is discharged to the zinc liquid outside furnace nose under the action of inhaling ash pump by pumping intake piping, pump discharge pipe
In.Zinc fume due to being only located at the zinc liquid generation above steel band, which can just condense on furnace nose inner wall, generates zinc gray, just meeting
There is the problem fallen on steel band, even and if being located at after the zinc liquid below steel band generates zinc fume and condensing in the furnace nose below steel band
The surface of steel band will not be impacted on inner wall, therefore zinc gray in hot galvanizing furnace nose can be effectively suppressed by this programme
Generate the attachment with steel strip surface zinc gray.
Further, first baffle is installed on the inside of furnace nose epipleural, first baffle is located at the top of deashing spray head,
And the upper end of first baffle and the epipleural of furnace nose are fixed.The air-flow that first baffle, which is arranged, to rise lower section limits
System is allowed to form turbulent flow, reduces ascending air to the purging effort of furnace nose inner wall, to be further reduced on furnace nose inner wall
Falling for condensation zinc gray, guarantees the cleaning of steel strip surface.
Further, the centerline parallel of the plate face of first baffle and deashing spray head.It is arranged in this way so that first baffle will not
The air-flow sprayed to deashing spray head causes to stop, and the air-flow that can be sprayed instead to deashing spray head is oriented to, and air-flow is made to blow to steel
The junction of band, zinc liquid surface and steel band and zinc liquid, enables air-flow that will be attached to the zinc gray and zinc liquid table of steel strip surface
In the impurities purging to overflow launder in face.
Further, the upper end of overflow launder vertical plate is in the plane flushed with zinc liquid liquid level, and the plane of overflow launder vertical plate upper end is wide
1-2mm.In this way setting so that use when overflow launder vertical plate top margin it is parallel with zinc liquid liquid level, without notch, do not tilt so that
The zinc gray on zinc liquid surface is easier to enter in overflow launder, and can avoid excessive zinc liquid and enter overflow launder；Hold level with both hands on overflow launder vertical plate
It is agglomerating that the width restriction in face enables zinc liquid and zinc gray not smoothly to be bonded on overflow launder vertical plate again into overflow launder, more
Be conducive to the zinc liquid containing impurity and enter overflow launder.
Further, overflow launder vertical plate is detachably connected on furnace nose.Overflow launder vertical plate upper plane and straightness are clear
Except the important link of zinc gray, the straightness of plane better the easy to be parallel with liquid level, and the effect for removing zinc gray is better, due to overflow
Slot vertical plate is in high temperature for a long time to work, and is also easy to produce thermal deformation, be unfavorable for after deformation remove zinc gray, deformation to a certain extent if
Be it is integrated just need replacing furnace nose, using this overflow launder vertical plate being detachably connected, deformation can when cannot seriously use
To rechange one piece, the service life of furnace nose is made to improve four times or more.
Further, collecting tank vertical plate is additionally provided in furnace nose, the upper end of collecting tank vertical plate is higher by the liquid level of zinc liquid, is receiving
Collect the collecting tank that upper end opening is formed between slot vertical plate and the lower end of furnace nose lower side panel.Setting can be right by collecting tank in this way
Zinc fume and zinc gray below steel band are collected, and are attached to steel after avoiding zinc gray from accumulating in the furnace nose below steel band
The lower surface of band influences the quality of zinc for hot galvanizing of steel band, since collecting tank vertical plate upper end is higher by zinc liquid liquid level, without zinc in collecting tank
Liquid, and the capacity of collecting tank is big, clears up the zinc gray in collecting tank again when furnace nose is offline.
Further, the air inlet spray head supplied in oriented furnace nose is installed on the lower side panel of furnace nose.Air inlet is set in this way
Spray head can provide furnace atmosphere into furnace nose, ensure that the steel band in furnace nose is in stable furnace atmosphere, and by into
Gas nozzle purges the lower surface of steel band, ensures and keeps clean when steel band lower surface enters zinc liquid.
Further, second baffle is installed on the inside of furnace nose lower side panel, second baffle is located at the top of air inlet spray head,
And the upper end of second baffle and the lower side panel of furnace nose are fixed.Setting second baffle in this way can be to the rising gas below steel band
Stream carries out limitation and is allowed to be formed turbulent flow reduction to the purging effort of furnace nose inner wall.
Further, flange is connected in the arrival end of furnace nose.Make furnace nose use process as flange is preferably provided with
In can disintegrate from flange face, convenient for furnace nose carry out or replace
The utility model has the advantages that 1, spray head and be passed through to the intersection of the upper surface of steel band and steel band and zinc liquid liquid level by setting
Containing wet furnace atmosphere, zinc liquid can effectively be inhibited to form zinc fume at a high temperature of steel band, and then inhibit the generation of zinc gray；2,
The intersection of setting by spray head and the upper surface to steel band and steel band and zinc liquid liquid level is passed through containing wet furnace atmosphere, energy
It is enough that gas flow purging is carried out to the surface of steel band and the surface of zinc liquid, guarantee that the steel strip surface for entering zinc liquid is clean, it is ensured that zinc liquid
Surface is clean, guarantees that steel band touches clean zinc liquid, guarantees the quality of zinc for hot galvanizing of steel band；3, pass through overflow launder, suction ash pump, pump
The setting of inlet tube and pump discharge pipe will effectively can be discharged containing the zinc liquid of zinc gray and impurity, further ensure that the heat of steel band
Galvanizing quality.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar appended drawing reference.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the mounting structure schematic diagram of overflow launder vertical plate in Fig. 1.
Appended drawing reference: furnace nose 1, deashing spray head 3, overflow launder vertical plate 4, bolt 41, overflow launder 5, is collected first baffle 2
Slot vertical plate 6, collecting tank 7, air inlet spray head 8, second baffle 9, steel band 10, flange 11, zinc liquid 12, pumping intake piping 13, inhale ash pump 14,
Pump discharge pipe 15.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.The meaning of " plurality " is two in the description of the present invention,
More than, unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Embodiment one: as shown in Figure 1, the present embodiment includes inhibition and removing zinc gray device in hot galvanizing furnace nose, including
The flat drum shape furnace nose 1 being in tilted layout along 10 direction of travel of steel band, the flat drum shape refer to the moulding and 10 phase of steel band of furnace nose 1
It adapts to, the known furnace nose 1 of those skilled in the art generally includes the epipleural being in tilted layout, lower side panel and is connected to epipleural
Left side plate between lower side panel.It is connected with flange 11 in the arrival end of furnace nose 1, zinc liquid 12 is immersed in the lower end of furnace nose 1,
Deashing spray head 3 is installed in the epipleural of furnace nose 1, deashing spray head 3 sprays into the lower edge of air-flow for steel band 10 and 12 liquid level of zinc liquid
Intersection covering.First baffle 2 is installed on the inside of 1 epipleural of furnace nose, first baffle 2 is located at the upper of deashing spray head 3
Side, the plate face of first baffle 2 and the centerline parallel of deashing spray head 3, and the epipleural of the upper end of first baffle 2 and furnace nose 1
It is fixed.
As shown in Fig. 2, being removably connected with overflow launder vertical plate 4 by bolt 41 in the lower end of furnace nose 1, overflow launder is vertical
The upper end of plate 4 is flushed with 12 liquid level of zinc liquid, and the upper end of overflow launder vertical plate 4 is in the plane flushed with 12 liquid level of zinc liquid, and overflow launder is vertical
The plane wide 1mm of 4 upper end of plate forms the overflow launder 5 of upper end opening between the lower end of 1 epipleural of overflow launder vertical plate 4 and furnace nose.
The present embodiment further includes the suction ash pump 14 except furnace nose 1, inhales ash pump 14 and is communicated with pumping intake piping 13 and pump discharge pipe 15,
Pumping intake piping 13 is connected to the bottom of overflow launder 5, and pump discharge pipe 15 is connected to the zinc liquid 12 except furnace nose 1.
Collecting tank vertical plate 6 is additionally provided in furnace nose 1, the upper end of collecting tank vertical plate 6 is higher by the liquid level of zinc liquid 12, is collecting
The collecting tank 7 of upper end opening is formed between the lower end of 1 lower side panel of slot vertical plate 6 and furnace nose.It is installed on the lower side panel of furnace nose 1
The air inlet spray head 8 supplied in oriented furnace nose 1.Second baffle 9 is installed on the inside of 1 lower side panel of furnace nose, second baffle 9
In the top of air inlet spray head 8, and the upper end of second baffle 9 and the lower side panel of furnace nose 1 are fixed.
In specific implementation process, the steel band 10 exported from annealing furnace passes through flange 11 and enters in furnace nose 1, and extend into zinc
In liquid 12, the overflow launder 5 of 1 inside of furnace nose is located at the upside of steel band 10, collecting tank 7 is located at the downside of steel band 10, and furnace nose 1 inclines
Oblique cutting enters in zinc liquid 12, and the plane on 4 top of overflow launder vertical plate is flushed with 12 liquid level of zinc liquid.Deashing spray head 3 and air inlet spray head 8 to
Furnace atmosphere is sprayed into furnace nose 1, and the air-flow that deashing spray head 3 sprays blows to the upper surface of steel band 10, steel band 10 and zinc liquid
The surface of 12 10 top zinc liquid 12 of intersection and steel band, so that the zinc gray generation to 10 top zinc liquid 12 of steel band presses down
System, and the upper surface of steel band 10, steel band 10 and 12 surface of zinc liquid of 10 top of intersection and steel band of zinc liquid 12 are purged,
Zinc gray and impurity are blown into overflow launder 5, first baffle 2 carries out limitation to the ascending air of 5 top of overflow launder and makes disorderly
Stream reduces ascending air to the purging effort of 1 inner wall of furnace nose, reduces falling for zinc gray.Air inlet spray head 8 into furnace nose 1 not
The disconnected quality of zinc for hot galvanizing for being filled with furnace atmosphere and guaranteeing steel band 10 in furnace nose 1, the air-flow that air inlet spray head 8 sprays is under steel band 10
Surface is purged, and the ascending air of 9 pairs of lower sections of second baffle carries out limitation and forms turbulent flow, and the same ascending air that reduces is to furnace
The purging effort of 1 inner wall of nose, while the zinc gray that 10 lower surface of steel band is adhered to being blown off, the zinc gray of 10 lower surface of steel band is most of
It falls into collecting tank 7, small part falls into zinc liquid 12.By inhale ash pump 14 by overflow launder 5 zinc gray and impurity from pumping intake piping
13 are extracted into pump discharge pipe 15, are further discharged in the zinc liquid 12 in 1 outside of furnace nose, guarantee the heat of steel band 10 in furnace nose 1
Galvanizing quality.Inhaling control flow in ash 14 courses of work of pump makes the liquid level in overflow launder 5 lower than the liquid level 5mm outside slot.For a long time
If the upper end of overflow launder vertical plate 4 generates thermal deformation at high temperature after use, it is unfavorable for removing zinc gray, the disassembly of bolt 41 can be passed through
The replacement of overflow launder vertical plate 4 is carried out with installation, so that the service life of furnace nose 1 improves four times or more.
Embodiment two: the present embodiment and the difference of embodiment one are only that the wide 2mm of plane of 4 upper end of overflow launder vertical plate inhales
Control flow makes the liquid level in overflow launder 5 lower than the liquid level 10mm outside slot in ash 14 courses of work of pump.
Embodiment three: the present embodiment and the difference of embodiment one be only that, the wide 1.5mm of plane of 4 upper end of overflow launder vertical plate,
Inhaling control flow in ash 14 courses of work of pump makes the liquid level in overflow launder 5 lower than the liquid level 8mm outside slot.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (9)
1. inhibiting in hot galvanizing furnace nose and removing zinc gray device, including the flat drum shape furnace nose being in tilted layout along steel band direction of travel
Zinc liquid is immersed in the lower end of son, the furnace nose, it is characterised in that: is equipped with deashing spray head, institute in the epipleural of the furnace nose
The lower edge for stating deashing spray head penetrating air-flow covers the intersection of steel band and zinc liquid liquid level；It is equipped in the lower end of the furnace nose
The upper end of overflow launder vertical plate, the overflow launder vertical plate is flushed with zinc liquid liquid level, in the overflow launder vertical plate and furnace nose epipleural
Lower end between formed upper end opening overflow launder；It further include the suction ash pump except the furnace nose, the suction ash pump connects
Be connected with pumping intake piping and pump discharge pipe, the pumping intake piping is connected to the bottom of the overflow launder, the pump discharge pipe with it is described
Zinc liquid connection except furnace nose.
2. inhibiting and removing zinc gray device in hot galvanizing furnace nose according to claim 1, it is characterised in that: in the furnace
First baffle is installed on the inside of nose epipleural, the first baffle is located at the top of deashing spray head, and first baffle
Upper end and the epipleural of the furnace nose are fixed.
3. inhibiting and removing zinc gray device in hot galvanizing furnace nose according to claim 2, it is characterised in that: described first
The plate face of baffle and the centerline parallel of deashing spray head.
4. inhibiting and removing zinc gray device in hot galvanizing furnace nose according to claim 1, it is characterised in that: the overflow
The upper end of slot vertical plate is in the plane flushed with zinc liquid liquid level, the wide 1-2mm of plane of overflow launder vertical plate upper end.
5. inhibiting and removing zinc gray device in hot galvanizing furnace nose according to claim 4, it is characterised in that: the overflow
Slot vertical plate is detachably connected on the furnace nose.
6. inhibiting and removing zinc gray device in hot galvanizing furnace nose according to claim 1, it is characterised in that: in the furnace
Collecting tank vertical plate is additionally provided in nose, the upper end of the collecting tank vertical plate is higher by the liquid level of zinc liquid, the collecting tank vertical plate with
The collecting tank of upper end opening is formed between the lower end of furnace nose lower side panel.
7. inhibiting and removing zinc gray device in hot galvanizing furnace nose according to claim 1, it is characterised in that: in the furnace
The air inlet spray head supplied in oriented furnace nose is installed on the lower side panel of nose.
8. inhibiting and removing zinc gray device in hot galvanizing furnace nose according to claim 7, it is characterised in that: in the furnace
Second baffle is installed on the inside of nose lower side panel, the second baffle is located at the top of air inlet spray head, and second baffle
Upper end and the lower side panel of the furnace nose are fixed.
9. inhibiting and removing zinc gray device in hot galvanizing furnace nose according to claim 8, it is characterised in that: in the furnace
The arrival end of nose is connected with flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821089603.3U CN208414519U (en) | 2018-07-10 | 2018-07-10 | Inhibit and remove zinc gray device in hot galvanizing furnace nose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821089603.3U CN208414519U (en) | 2018-07-10 | 2018-07-10 | Inhibit and remove zinc gray device in hot galvanizing furnace nose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208414519U true CN208414519U (en) | 2019-01-22 |
Family
ID=65125821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821089603.3U Active CN208414519U (en) | 2018-07-10 | 2018-07-10 | Inhibit and remove zinc gray device in hot galvanizing furnace nose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208414519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114395744A (en) * | 2021-12-21 | 2022-04-26 | 宝钢湛江钢铁有限公司 | Furnace nose suitable for hot galvanizing unit collineation |
-
2018
- 2018-07-10 CN CN201821089603.3U patent/CN208414519U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114395744A (en) * | 2021-12-21 | 2022-04-26 | 宝钢湛江钢铁有限公司 | Furnace nose suitable for hot galvanizing unit collineation |
| CN114395744B (en) * | 2021-12-21 | 2024-05-28 | 宝钢湛江钢铁有限公司 | Furnace nose suitable for collineation of hot galvanizing unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108624832A (en) | Inhibit and remove zinc gray device in hot galvanizing furnace nose | |
| CN108355457A (en) | Wet desulfurization flue gas disappears white system | |
| CN206746299U (en) | Absorption tower for carbon baking furnace flue gas desulfurization | |
| CN211570579U (en) | Converter coal gas dehumidifying device | |
| CN208414519U (en) | Inhibit and remove zinc gray device in hot galvanizing furnace nose | |
| CN105597483A (en) | Device and method for removing vapor dissolved particles by virtue of wet desulphurization exhaust gas cooling method | |
| CN103818880A (en) | Production system for electronic-grade hydrofluoric acid | |
| EA004449B1 (en) | Method and plant for hot process and continuos dip coating of a metal strip | |
| CN203820448U (en) | Production system for electronic-grade hydrofluoric acid | |
| CN211935652U (en) | Device for preventing condensed liquid from flowing back | |
| CN206045712U (en) | A kind of flue gas forced condensation adsorption treatment case | |
| CN209196939U (en) | A kind of fortune water oil smoke cover | |
| CN209371825U (en) | A kind of high efficiency flue gas condensator | |
| WO2020248738A1 (en) | Filter cleaning device and air conditioner | |
| CN207356867U (en) | A kind of oar blade type disk sludge drying machine contains wet waste gas condensation device | |
| CN208990410U (en) | A kind of deduster with steam heating function | |
| CN206793281U (en) | A kind of cleaner | |
| CN208526190U (en) | Wet desulfurization flue gas disappears white device | |
| CN207351237U (en) | A kind of novel condensing unit | |
| CN212619232U (en) | Air conditioner condensate water recycling device | |
| CN212610460U (en) | Gravity dehydrator for blast furnace gas pipeline | |
| CN207024925U (en) | A kind of gas washing cap and ventilative catch tray of giving a dinner of welcome | |
| CN104383791A (en) | Power plant flue gas desulfurization absorption tower in-line chimney | |
| CN109405574A (en) | A kind of high efficiency flue gas condensator | |
| CN215828821U (en) | Blast furnace air volume increasing device for blast furnace installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |