CN201423369Y - Device for removing zinc ashes and surface residues in furnace nose - Google Patents
Device for removing zinc ashes and surface residues in furnace nose Download PDFInfo
- Publication number
- CN201423369Y CN201423369Y CN2009200735981U CN200920073598U CN201423369Y CN 201423369 Y CN201423369 Y CN 201423369Y CN 2009200735981 U CN2009200735981 U CN 2009200735981U CN 200920073598 U CN200920073598 U CN 200920073598U CN 201423369 Y CN201423369 Y CN 201423369Y
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- conduit
- stove nose
- zinc
- nose
- furnace nose
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Abstract
A device for removing zinc ashes and surface residues in a furnace nose comprises a first conduit and a second conduit, wherein the first conduit is arranged on the operation side or the transmissionside of the furnace nose, one end thereof extends into the zinc liquid of the furnace nose, and the other end thereof is connected with an air pipe capable of causing the conduits to pump the zinc liquid in the furnace nose and being communicated with an air source and a corresponding flow capacity and pressure control device; and the second conduit is arranged on the transmission side and the operation side of the furnace nose, one end thereof extends into the furnace nose, and the other end thereof is connected with the air pipe. The first conduit and the second conduit respectively comprisea vertical positioning mechanism, a first horizontal positioning mechanism and a second horizontal positioning mechanism, wherein the first horizontal positioning mechanism is used for causing the conduits to swing along the running direction of band steel along with the furnace nose; and the second horizontal positioning mechanism is used for moving from the working position to the replacement position. During the work, the heights of the two conduits are consistent with that of a zinc liquid level; nitrogen is blown into a pipeline in a pumping manner, so that the zinc liquid stably flows in the furnace nose; and the zinc residues flow along with the zinc liquid and are finally pumped out, so that the effect of the zinc ashes and the surface residues in the furnace nose on the surface quality of products is avoided.
Description
Technical field
The utility model relates to galvanizing equipment, particularly a kind of device of removing interior zinc gray of stove nose and face slag.
Background technology
Zinc gray and cadmia (comprising face slag, suspension slag and end slag) to the galvanizing product particularly the influence of the galvanizing product that requires of great surface quality be the subject matter that the puzzlement galvanizing is produced always.Zinc gray in the stove nose and cadmia are difficult to remove when ordinary production, and in a single day it adhere to belt steel surface, will produce defective at belt steel surface.Both at home and abroad iron company all reduces zinc gray and cadmia to the galvanizing product method of hot dip galvanizing automobile exterior panel influence particularly in active research, method commonly used is extracted into zinc gray in the stove nose and face slag outside the stove nose for using the zinc liquid pump, adheres to belt steel surface to avoid them.
The main method of using the zinc liquid pump to remove interior zinc gray of stove nose and face slag at present has two kinds, a kind of method is to install inner arm plate additional at stove nose upper surface, form compartment, extraction catheter in compartment, extract the zinc liquid that has zinc gray and face slag out with the zinc liquid pump, thereby zinc gray in the stove nose and face slag are rejected to outside the stove nose, need inside and outside the stove nose, keep constant liquid level difference scope as Chinese patent application number 01820330.2 disclosed method, in actual production, be difficult to guarantee, thereby cause this method not come into operation well.Another kind method is not install inner arm plate additional, at the fore side of stove nose and the equal extraction catheter of transmission side outside the stove nose, connect two zinc liquid pumps respectively the zinc liquid that has the zinc gray cadmia is extracted, can extract simultaneously, also can extract monolateral according to actual conditions.This method zinc flow quantity is less relatively, removes the DeGrain of stove nasal surfaces zinc gray and face slag.
Summary of the invention
The purpose of this utility model is to design a kind of device of removing interior zinc gray of stove nose and face slag, is used to remove the zinc gray and the face slag on zinc liquid surface in the stove nose, improves the cleannes of plating bath in the stove nose, improves strip surface quality.
For achieving the above object, the technical solution of the utility model is,
A kind of device of removing interior zinc gray of stove nose and face slag, it comprises, first conduit, be arranged at the fore side or the transmission side of stove nose, one end stretches in the stove nose zinc liquid, and the other end inserts and can make conduit that zinc liquid in the stove nose is formed the tracheae of the connection source of the gas of extracting effect out and corresponding flow, pressure control device; Second conduit, in the stove nose of the transmission side of stove nose or fore side, an end stretches in the stove nose, and the other end inserts the tracheae of the connection source of the gas can make conduit zinc liquid in the stove nose be formed supplementary result and corresponding flow, pressure control device; First and second conduit also comprises respectively, a perpendicular positioning mechanism that is used to control the height of conduit and conduit is shifted out when safeguarding the stove nose, be arranged at stove nose both sides workbench, this mechanism comprises screw mandrel or nut, motor and the programmable digital encoder that is connected with conduit by a support; Be used for conduit and follow the first horizontal location mechanism (X2) of stove nose swing along band steel traffic direction, be arranged at stove nose both sides workbench, this mechanism comprises track, is connected screw mandrel or nut and motor with conduit by a support; When being used to safeguard conduit is moved to the second horizontal location mechanism (X1) that changes the position along the direction of moving perpendicular to the band steel, from the operating position, itself and vertical setting of the first horizontal location mechanism kinematic direction, be arranged at stove nose both sides workbench, this mechanism comprises track, screw mandrel or nut and motor.
Further, stove nose the inside is equipped with camera.
Again, motor described in the utility model is the POSMO motor.
During work, the height of two conduits all is consistent with the zinc liquid level, in the nitrogen pipeline of two pumps, advertise nitrogen, one takes out one send, making zinc liquid form in the stove nose stably flows, cadmia is followed zinc liquid and is flowed, and finally is drawn out of, and has avoided the influence to product surface quality of interior zinc gray of stove nose and face slag.
The beneficial effects of the utility model
The utility model has been broken traditional single drawing liquid usage to the use of zinc liquid pump, adopts both sides conduit one to take out one and send, and forms stable zinc liquid and flows, and makes that the zinc gray cadmia can be successfully along with zinc liquid is pumped out.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the schematic top plan view of the utility model one embodiment.
The specific embodiment
Referring to Fig. 1, Fig. 2, the device of zinc gray and face slag in the removal stove nose of the present utility model, it comprises, first conduit 1, be arranged at the fore side or the transmission side of stove nose 6, one end stretches in the stove nose zinc liquid, and the other end inserts and can make conduit that zinc liquid in the stove nose 6 are formed the tracheae of the connection source of the gas of extracting effects out and corresponding flow, pressure control device; Second conduit 2, in the stove nose of the transmission side of stove nose 6 or fore side, an end stretches in the stove nose 6, and the other end inserts the tracheae 7,7 ' and corresponding flow, pressure control device of the connection source of the gas can make conduit zinc liquid in the stove nose 6 be formed supplementary result;
First and second conduit 1,2 also comprises respectively,
A perpendicular positioning mechanism 3,3 ' that is used to control the height of conduit 1,2 and conduit 1,2 is shifted out when safeguarding the stove nose, be arranged at stove nose 6 both sides workbenches, this mechanism (is example with perpendicular positioning mechanism 3) comprises screw mandrel (nut) 32, motor 33 and the programmable digital encoder 34 that is connected with conduit by a support 31;
Be used for conduit 1,2 and follow the first horizontal location mechanism (X2) 4,4 ' of stove nose swing along band steel traffic direction, be arranged at stove nose 6 both sides workbenches, this mechanism (is example with first horizontal location 4) comprises track 41, is connected screw mandrel (nut) 43 and motor 44 with conduit by a support 42;
When being used to safeguard conduit is moved to the second horizontal location mechanism (X1) 5,5 ' that changes the position along the direction of moving perpendicular to the band steel, from the operating position, itself and vertical setting of the first horizontal location mechanism kinematic direction, be arranged at stove nose 6 both sides workbenches, this mechanism (is example with the second horizontal location mechanism (X1) 5) comprises track 51, screw mandrel (nut) 52 and motor 53.
Further, stove nose 6 the insides are equipped with camera.Motor described in the utility model is the POSMO motor.
At stove nose fore side and transmission side 1 zinc liquid pump that comprises conduit 1,2, tracheae 7,7 ' composition is set respectively, in the stove nose, replenish zinc liquid by the zinc liquid pump, the zinc liquid of outside the stove nose, extracting out by the zinc liquid pump, one takes out one send, forming stable zinc liquid flows, specific discharge is bigger mutually with the one-sided extraction of traditional method, makes that zinc gray and face slag can be successfully along with zinc liquid is pumped out.Keep pump consistent, do not need the liquid level difference that guarantees that the stove nose is inside and outside with liquid level.By 2 cover horizontal location mechanisms, can select the position of pump flexibly, can not produce the dead angle.
The utility model is to improving the cleannes of zinc liquid in the stove nose, and the mass defects such as zinc gray, cadmia and surface tear that minimizing stove nose internal cause zinc gray and face slag cause are very beneficial.Continuous Hot Dip Galvanizing at production high grade heat galvanizing production (as automobile exterior panel) has extensive good prospects for application.
Claims (3)
1. a device of removing interior zinc gray of stove nose and face slag is characterized in that, comprise,
First conduit is arranged at the fore side or the transmission side of stove nose, and an end stretches in the stove nose zinc liquid, and the other end inserts and can make conduit that zinc liquid in the stove nose is formed the tracheae of the connection source of the gas of extracting effect out and corresponding flow, pressure control device;
Second conduit, in the stove nose of the transmission side of stove nose or fore side, an end stretches in the stove nose, and the other end inserts the tracheae of the connection source of the gas can make conduit zinc liquid in the stove nose be formed supplementary result and corresponding flow, pressure control device;
First and second conduit also comprises respectively,
A perpendicular positioning mechanism that is used to control the height of conduit and conduit is shifted out when safeguarding the stove nose, be arranged at stove nose both sides workbench, this mechanism comprises screw mandrel or nut, motor and the programmable digital encoder that is connected with conduit by a support;
Be used for conduit and follow the first horizontal location mechanism (X2) of stove nose swing along band steel traffic direction, be arranged at stove nose both sides workbench, this mechanism comprises track, is connected screw mandrel or nut and motor with conduit by a support;
When being used to safeguard conduit is moved to the second horizontal location mechanism (X1) that changes the position along the direction of moving perpendicular to the band steel, from the operating position, itself and vertical setting of the first horizontal location mechanism kinematic direction, be arranged at stove nose both sides workbench, this mechanism comprises track, screw mandrel or nut and motor.
2. the device of zinc gray and face slag is characterized in that in the removal stove nose as claimed in claim 1, and described stove nose the inside is equipped with camera.
3. the device of zinc gray and face slag is characterized in that described motor is the POSMO motor in the removal stove nose as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200735981U CN201423369Y (en) | 2009-06-09 | 2009-06-09 | Device for removing zinc ashes and surface residues in furnace nose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200735981U CN201423369Y (en) | 2009-06-09 | 2009-06-09 | Device for removing zinc ashes and surface residues in furnace nose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201423369Y true CN201423369Y (en) | 2010-03-17 |
Family
ID=42022804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200735981U Expired - Fee Related CN201423369Y (en) | 2009-06-09 | 2009-06-09 | Device for removing zinc ashes and surface residues in furnace nose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201423369Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480389A (en) * | 2015-09-02 | 2017-03-08 | 上海东新冶金技术工程有限公司 | Blow stove nose and its using method of slagging structure for galvanizing band |
| CN108342673A (en) * | 2017-01-22 | 2018-07-31 | 宝钢新日铁汽车板有限公司 | A kind of online position regulator of zinc pot stove nose |
| CN108676996A (en) * | 2018-04-24 | 2018-10-19 | 邯郸钢铁集团有限责任公司 | A kind of strip processing method when replacement continuous annealing furnace stove nose |
-
2009
- 2009-06-09 CN CN2009200735981U patent/CN201423369Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480389A (en) * | 2015-09-02 | 2017-03-08 | 上海东新冶金技术工程有限公司 | Blow stove nose and its using method of slagging structure for galvanizing band |
| CN108342673A (en) * | 2017-01-22 | 2018-07-31 | 宝钢新日铁汽车板有限公司 | A kind of online position regulator of zinc pot stove nose |
| CN108342673B (en) * | 2017-01-22 | 2020-04-21 | 宝钢新日铁汽车板有限公司 | Online position adjusting device of zinc boiler nose |
| CN108676996A (en) * | 2018-04-24 | 2018-10-19 | 邯郸钢铁集团有限责任公司 | A kind of strip processing method when replacement continuous annealing furnace stove nose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20160609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |