CN206666625U - Airlift for galvanizing takes out zinc filter - Google Patents
Airlift for galvanizing takes out zinc filter Download PDFInfo
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- CN206666625U CN206666625U CN201621487471.0U CN201621487471U CN206666625U CN 206666625 U CN206666625 U CN 206666625U CN 201621487471 U CN201621487471 U CN 201621487471U CN 206666625 U CN206666625 U CN 206666625U
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Abstract
Hot dip galvanized zinc alloy technique and its apparatus field used are the utility model is related to, a kind of specially airlift for galvanizing takes out zinc filter.A kind of airlift for galvanizing takes out zinc filter, including zinc pot (1), and zinc liquid (11) is held in zinc pot (1), it is characterized in that：Also include base (21), the first vehicle frame (22), the first wheel (23), track (31), the second vehicle frame (32), the second wheel (33), handwheel (34), transmission device (35), U-shaped and take out zinc pipe (4), lautertuns (5), motor (6) and nitrogen tube (7), base (21) is located at the top of zinc pot (1)；Both sides at the top of first vehicle frame (22) respectively set a track (31)；U-shaped takes out zinc pipe (4), lautertuns (5) and motor (6) all on the second vehicle frame (32).Of the present utility model simple in construction, mobile flexible, effect is good.
Description
Technical field
Hot dip galvanized zinc alloy technique and its apparatus field used are the utility model is related to, is specially that one kind is used for galvanizing
Airlift take out zinc filter.
Background technology
It will typically pass through stamping procedure during modern galvanized sheet production, very high requirement is proposed to the ductility of strip,
So Continuous Hot Dip Galvanizing strip will pass through annealing process before entering zinc pot, it is to ensure strip in high tender feeling in annealing furnace
Condition is not oxidized, typically all pours and is protected by nitrogen, hydrogen mixed gas, and stove nose is that the key that annealing furnace is deep into zinc pot is set
It is standby, play a part of sealing annealing furnace.Strip is directly protruding into zinc pot after being come out from annealing furnace and completes zincincation.In zinc pot
Temperature be up to 450 DEG C, at this temperature, zinc liquid stove it is intranasal can evaporation and condensation formed zinc gray, zinc liquid and strip react
Cadmia can be also produced afterwards, and in the intranasal portion of stove, because zinc liquid is in the space of a relative closure, therefore, zinc gray, cadmia can adhere to
To belt steel surface, zinc gray print, cadmia print are formed.At present, present industrial expansion causes the surface quality requirements day to galvanized sheet
Benefit is improved, and defect can not be told as the galvanized sheet requirement of automobile exterior panel reaches naked eyes, thus zinc gray print, cadmia print and by
The defects of this caused impression, scuffing, can have a strong impact on the surface quality of strip, be not suitable with the demand of modern industry.
According to the height of Al content, cadmia has the higher bottom ash for being sunken to zinc liquid bottom of density and density is relatively low floats on zinc liquid table
The scum silica frost in face.Scum silica frost is easier to fish for due to floating over zinc liquid surface；It is main using shutdown at present and bottom ash then fishes for inconvenience
With the mode of grab bucket crawl, downtime length, and grab bucket must use crane operation, the bottom ash of stove nose rear portion zinc pot bottom accumulation
It can not be captured with grab bucket, because the process for capturing cadmia is very long, typically once shutting down needs operation 8hour~16hour, and this
Section time crane can only carry out dragging for slag operation, other service works all can not operation, it is therefore extremely inefficient.
Utility model content
The defects of in order to overcome prior art, there is provided a kind of flexible, efficiency high, effect simple in construction, easy for installation, mobile
Good, the galvanizing auxiliary equipment without dead angle, the utility model discloses a kind of airlift for galvanizing to take out zinc filtering dress
Put.
The utility model reaches goal of the invention by following technical solution：
A kind of airlift for galvanizing takes out zinc filter, including zinc pot, and zinc liquid, zinc liquid bottom are held in zinc pot
Precipitation has cadmia, it is characterized in that：Also include base, the first vehicle frame, the first wheel, track, the second vehicle frame, the second wheel, handwheel,
Transmission device, U-shaped take out zinc pipe, lautertuns, motor and nitrogen tube,
Base is located at the top of zinc pot, and the bottom of the first vehicle frame is provided with the first wheel, and the first vehicle frame can by the first wheel
Movably on base；
Both sides at the top of first vehicle frame respectively set a track, and the bottom of the second vehicle frame is provided with the second wheel, and the second vehicle frame leads to
The second wheel to be crossed to be movably disposed on track, the moving direction of the moving direction of the second vehicle frame and the first vehicle frame is orthogonal,
The side of second vehicle frame is provided with handwheel, and handwheel connects the second wheel by transmission device；
U-shaped takes out zinc pipe, lautertuns and motor all on the second vehicle frame,
U-shaped is taken out zinc pipe and is formed by connecting by long sucking pipe, short comb and connecting tube, and the both ends of connecting tube connect long sucking pipe respectively
Rear end and the front end of short comb, the front end of long sucking pipe, which is submerged under the zinc liquid liquid level of zinc pot, is used as aspiration end, and the rear end of short comb is set
In the surface that lautertuns is open, connecting tube connection motor,
Nitrogen tube is inserted in long sucking pipe, and the inner of nitrogen tube extend out to the top of zinc liquid liquid level in long sucking pipe, nitrogen tube
Outer end connects source nitrogen.
The described airlift for galvanizing takes out zinc filter, it is characterized in that：U-shaped, which takes out zinc pipe, also to be included drawing
Mouthful, suction port is truncated cone-shaped of the gradient 0.5~1, and the roundlet end face of suction port links the front end of long sucking pipe, the great circle of suction port
End face is no more than 50mm as aspiration end and apart from zinc pot bottom.
The described airlift for galvanizing takes out zinc filter, it is characterized in that：Transmission device selects bevel gear set
Or chain wheel set,
During from bevel gear set：Transmission device includes addendum cone gear, base cone gear, upper bevel gear, lower bevel gear, connecting rod,
Handwheel connects addendum cone gear by rotating shaft, and the second wheel connects base cone gear by rotating shaft, and the top and bottom of connecting rod are solid respectively
Surely upper bevel gear and lower bevel gear, addendum cone gear and upper bevel gear are intermeshed, and base cone gear and lower bevel gear are intermeshed；
During from chain wheel set：Transmission device includes upper sprocket wheel, lower sprocket and chain, and handwheel connects top cochain by rotating shaft
Wheel, the second wheel connect lower sprocket by rotating shaft, and chain engages upper sprocket wheel and lower sprocket respectively.
The described airlift for galvanizing takes out zinc filter, it is characterized in that：U-shaped takes out zinc pipe and nitrogen tube is all selected
It is made of 00Cr17Ni14Mo2 stainless steels.
The described airlift for galvanizing takes out the application method of zinc filter, it is characterized in that：As follows
Implement successively：
A. move：During suction, the first vehicle frame is moved by the first wheel along base, is made by the wheel of hand wheel rotating second
Second vehicle frame is moved by the second wheel along track, U-shaped is taken out zinc pipe and is moved at cadmia；
B. aspirate：Nitrogen is blown into long sucking pipe by nitrogen tube, when nitrogen is taken out zinc pipe along U-shaped and discharged, zinc is taken out in U-shaped
Form negative pressure above the zinc liquid liquid level of pipe, the zinc liquid in zinc pot is pressed into U-shaped in the presence of external atmosphere pressure and taken out in zinc pipe, zinc
Liquid sweeps along cadmia to be together inhaled into and takes out U-shaped and take out in zinc pipe simultaneously, and lautertuns is drained into through long sucking pipe, connecting tube and short comb after,
Filtered by filter pocket, zinc liquid refills zinc pot, and cadmia is stayed in lautertuns；
C. groove is taken：Stopping is blown into nitrogen, starts motor, and motor drives U-shaped to take out zinc pipe rotation, makes short comb
Go to beyond lautertuns upper area, take out lautertuns.
The utility model is used as pneumatic power source implementation zinc liquid by the nitrogen of negative pressure and aspirated, and is used as filtering to fill using lautertuns
Filtering cadmia is put, drives U-shaped to take out zinc pipe (4) above zinc pot by mutually perpendicular first vehicle frame of moving direction and the second vehicle frame
It is mobile, cadmia, no dead angle can be aspirated to optional position, and crane need not be used to implement to be filtered by suction, it is very easy to
Execute-in-place, reduce downtime, the reduction of bottom ash can increase substantially the quality of coating and yield rate of strip, have higher
Economic benefit and social benefit.
The beneficial effects of the utility model are：Simple in construction, easy for installation, mobile flexible, efficiency high, effect is good, without dead
Angle.
Brief description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is left view of the present utility model；
Fig. 3 is the structural representation that U-shaped takes out zinc pipe in the utility model；
Fig. 4 is the structural representation that nitrogen tube insertion U-shaped takes out in zinc pipe in the utility model；
Fig. 5 is structural representation when transmission device selects bevel gear set；
Fig. 6 is structural representation when transmission device selects chain wheel set.
Embodiment
The utility model is further illustrated below by way of specific embodiment.
Embodiment 1
A kind of airlift for galvanizing takes out zinc filter, including zinc pot 1, base 21, the first vehicle frame 22, first
Wheel 23, track 31, the second vehicle frame 32, the second wheel 33, handwheel 34, transmission device 35, U-shaped take out zinc pipe 4, lautertuns 5, driving
Motor 6 and nitrogen tube 7, as illustrated, concrete structure is：
Zinc liquid 11 is held in zinc pot 1, the bottom precipitation of zinc liquid 11 has cadmia 12；
Base 21 is located at the top of zinc pot 1, and the bottom of the first vehicle frame 22 is provided with the first wheel 23, and the first vehicle frame 22 passes through the
One wheel 23 is movably disposed on base 21；
The both sides at the top of the first vehicle frame 22 respectively set a track 31, and the bottom of the second vehicle frame 32 is provided with the second wheel 33, the
Two vehicle frames 32 are movably disposed on track 31 by the second wheel 33, the moving direction of the second vehicle frame 32 and the first vehicle frame 22
Moving direction is orthogonal, and the side of the second vehicle frame 32 is provided with handwheel 34, and handwheel 34 connects the second wheel by transmission device 35
33；
U-shaped takes out zinc pipe 4, lautertuns 5 and motor 6 all on the second vehicle frame 32,
It is as shown in Figure 3 that U-shaped takes out zinc pipe 4：It is formed by connecting by long sucking pipe 41, short comb 42, connecting tube 43 and suction port 44, even
The both ends of adapter 43 connect the rear end of long sucking pipe 41 and the front end of short comb 42 respectively, and zinc pot 1 is submerged in the front end of long sucking pipe 41
Under the liquid level of zinc liquid 11, suction port 44 is truncated cone-shaped of the gradient 0.5~1, the roundlet end face link long sucking pipe 41 of suction port 44
Front end, the large round end surface of suction port 44 are no more than 50mm as aspiration end and apart from the bottom of zinc pot 1, and the rear end of short comb 42 is located at
The open surface of lautertuns 5, connecting tube 43 connect motor 6,
As shown in Figure 4：Nitrogen tube 7 is inserted in long sucking pipe 41, and the inner of nitrogen tube 7 extend out to the liquid of zinc liquid 11 in long sucking pipe 41
The top in face, the outer end connection source nitrogen of nitrogen tube 7.
Transmission device 35 can select bevel gear set or chain wheel set,
During from bevel gear set, as shown in Figure 5：Transmission device 35 includes addendum cone gear 81, base cone gear 82, upper bevel gear
83rd, lower bevel gear 84, connecting rod 85, handwheel 34 connect addendum cone gear 81 by rotating shaft, and the second wheel 33 connects base cone by rotating shaft
Upper bevel gear 83 and lower bevel gear 84, addendum cone gear 81 and upper bevel gear are fixed in gear 82, the top and bottom of connecting rod 85 respectively
83 are intermeshed, and base cone gear 82 and lower bevel gear 84 are intermeshed；
During from chain wheel set, as shown in Figure 6：Transmission device 35 includes upper sprocket wheel 91, lower sprocket 92 and chain 93, handwheel 34
Top upper sprocket wheel 91 is connected by rotating shaft, the second wheel 33 connects lower sprocket 92 by rotating shaft, and chain 93 engages upper sprocket wheel 91 respectively
With lower sprocket 92.
In the present embodiment：U-shaped is taken out zinc pipe 4 and nitrogen tube 7 and is all made from 00Cr17Ni14Mo2 stainless steels.
The present embodiment in use, implement successively as follows：
A. move：During suction, the first vehicle frame 22 is moved by the first wheel 23 along base 21, and the is rotated by handwheel 34
Two wheels 33 make the second vehicle frame 32 be moved by the second wheel 33 along track 31, U-shaped is taken out zinc pipe 4 and move at cadmia；
B. aspirate：Nitrogen is blown into long sucking pipe 41 by nitrogen tube 7, when nitrogen is taken out zinc pipe 4 along U-shaped and discharged, in U-shaped
Take out and negative pressure is formed above the liquid level of zinc liquid 11 of zinc pipe 4, the zinc liquid 11 in zinc pot 1 is pressed into U-shaped in the presence of external atmosphere pressure
Take out in zinc pipe 4, zinc liquid 11 sweeps along cadmia 12 to be together inhaled into and takes out U-shaped and take out in zinc pipe 4 simultaneously, through long sucking pipe 41, connecting tube after
43 and short comb 42 drain into lautertuns 5, filtered by filter pocket 5, zinc liquid 11 refills zinc pot 1, and cadmia 12 stays in lautertuns 5
It is interior；
C. groove is taken：Stopping is blown into nitrogen, starts motor 6, and motor 6 drives U-shaped to take out zinc pipe 4 and rotated, and makes short row
Pipe 42 is gone to beyond the upper area of lautertuns 5, takes out lautertuns 5.
Claims (3)
1. a kind of airlift for galvanizing takes out zinc filter, including zinc pot (1), zinc liquid (11) is held in zinc pot (1),
Zinc liquid (11) bottom precipitation has cadmia (12), it is characterized in that：Also include base (21), the first vehicle frame (22), the first wheel (23),
Track (31), the second vehicle frame (32), the second wheel (33), handwheel (34), transmission device (35), U-shaped take out zinc pipe (4), lautertuns
(5), motor (6) and nitrogen tube (7),
Base (21) is located at the top of zinc pot (1), and the bottom of the first vehicle frame (22) is provided with the first wheel (23), the first vehicle frame (22)
It is movably disposed in by the first wheel (23) on base (21)；
Both sides at the top of first vehicle frame (22) respectively set a track (31), and the bottom of the second vehicle frame (32) is provided with the second wheel
(33), the second vehicle frame (32) is movably disposed on track (31) by the second wheel (33), the mobile side of the second vehicle frame (32)
To orthogonal with the moving direction of the first vehicle frame (22), the side of the second vehicle frame (32) is provided with handwheel (34), and handwheel (34) is logical
Cross transmission device (35) and connect the second wheel (33)；
U-shaped takes out zinc pipe (4), lautertuns (5) and motor (6) all on the second vehicle frame (32),
U-shaped is taken out zinc pipe (4) and is formed by connecting by long sucking pipe (41), short comb (42) and connecting tube (43), the both ends of connecting tube (43)
The rear end of long sucking pipe (41) and the front end of short comb (42) are connected respectively, and the zinc liquid of zinc pot (1) is submerged in the front end of long sucking pipe (41)
(11) aspiration end is used as under liquid level, the rear end of short comb (42) is located at the open surface of lautertuns (5), connecting tube (43) connection
Motor (6),
Nitrogen tube (7) is inserted in long sucking pipe (41), and the inner of nitrogen tube (7) extend out to interior zinc liquid (11) liquid level of long sucking pipe (41)
Top, the outer end connection source nitrogen of nitrogen tube (7).
2. the airlift for galvanizing takes out zinc filter as claimed in claim 1, it is characterized in that：U-shaped takes out zinc pipe (4)
Also include suction port (44), suction port (44) is truncated cone-shaped of the gradient 0.5~1, the roundlet end face chain spreading of suction port (44)
The front end of suction pipe (41), the large round end surface of suction port (44) are no more than 50mm as aspiration end and apart from zinc pot (1) bottom.
3. the airlift for galvanizing takes out zinc filter as claimed in claim 1 or 2, it is characterized in that：Transmission device
(35) bevel gear set or chain wheel set are selected,
During from bevel gear set：Transmission device (35) include addendum cone gear (81), base cone gear (82), upper bevel gear (83), under
Bevel gear (84), connecting rod (85), handwheel (34) connect addendum cone gear (81) by rotating shaft, and the second wheel (33) is connected by rotating shaft
Upper bevel gear (83) and lower bevel gear (84), addendum cone gear are fixed in base cone gear (82), the top and bottom of connecting rod (85) respectively
(81) intermeshed with upper bevel gear (83), base cone gear (82) and lower bevel gear (84) are intermeshed；
During from chain wheel set：Transmission device (35) includes upper sprocket wheel (91), lower sprocket (92) and chain (93), and handwheel (34) passes through
Rotating shaft connection top upper sprocket wheel (91), the second wheel (33) connect lower sprocket (92) by rotating shaft, and chain (93) engages cochain respectively
Take turns (91) and lower sprocket (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621487471.0U CN206666625U (en) | 2016-12-31 | 2016-12-31 | Airlift for galvanizing takes out zinc filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621487471.0U CN206666625U (en) | 2016-12-31 | 2016-12-31 | Airlift for galvanizing takes out zinc filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206666625U true CN206666625U (en) | 2017-11-24 |
Family
ID=60357985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621487471.0U Active CN206666625U (en) | 2016-12-31 | 2016-12-31 | Airlift for galvanizing takes out zinc filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206666625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265250A (en) * | 2016-12-31 | 2018-07-10 | 上海东新冶金技术工程有限公司 | Zinc filter device and its application method are taken out for the airlift of galvanizing |
-
2016
- 2016-12-31 CN CN201621487471.0U patent/CN206666625U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265250A (en) * | 2016-12-31 | 2018-07-10 | 上海东新冶金技术工程有限公司 | Zinc filter device and its application method are taken out for the airlift of galvanizing |
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