CN204474741U - A kind of galvanizing zinc-melting device - Google Patents
A kind of galvanizing zinc-melting device Download PDFInfo
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- CN204474741U CN204474741U CN201520084551.0U CN201520084551U CN204474741U CN 204474741 U CN204474741 U CN 204474741U CN 201520084551 U CN201520084551 U CN 201520084551U CN 204474741 U CN204474741 U CN 204474741U
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- electric block
- zinc
- temperature sensor
- controlling system
- suspension hook
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Abstract
A kind of galvanizing zinc-melting device, comprise zinc melting pot, steelframe and the slide rail be arranged on steelframe and electric block, electric block slides and is arranged on slide rail, also comprise electric block Controlling System, temperature sensor and safety limit switch, electric block Controlling System is connected with electric block, temperature sensor is arranged at the top of the suspension hook of electric block, safety limit switch is positioned at the outside of zinc melting pot, and temperature sensor is connected with the signal input part of safety limit switch with electric block Controlling System.Galvanizing zinc-melting device set temperature sensor of the present utility model, the temperature of suspension hook periphery is utilized to become the principle of one-to-one relationship with the distance of distance zinc liquid level, efficiently solve the production problem of suspension hook and chain immersion zinc liquid, both improve the speed that production efficiency again reduces the corrosion of zincification hoist lifting hook, extend work-ing life.
Description
Technical field
The utility model relates to smelting production unit technical field, particularly relates to a kind of galvanizing zinc-melting device.
Background technology
No matter be at continuous hot galvanizing, or on the production line of aluminum-zinc alloy, the zincification process in zinc pond, has been come by electric block substantially.Existing galvanizing zinc-melting device comprises zinc melting pot and electric block, realizes zincification work by the action of electric block.Because existing galvanizing zinc-melting device adopts contactor, rly., the components and parts compositions such as travel switch, and by crawl operation manually, therefore it in actual use, the following problem of ubiquity: existing galvanizing zinc-melting device many employings liquid level sensor controls liquid level, prevent from suspension hook and chain to be deep in zinc liquid to go, owing to constantly thing block being hung in the process of zinc liquid at suspension hook, the liquid level in zinc pond is constantly change, if chain shakes, liquid level also can fluctuate thereupon, liquid level sensor then can only control zinc pond and hang in the overall liquid level before thing block, can not in time induction level fluctuation change, therefore, zinc liquid can often splash chain or suspension hook, even there is the situation that suspension hook and chain flood, suspension hook and chain is caused to damage, affect normal zincification, also the corrosion speed of suspension hook and chain is accelerated, greatly reduce its work-ing life, add unsafe factor.
Utility model content
In order to overcome the shortcoming and defect existed in prior art, the utility model provides a kind of galvanizing zinc-melting device.
The utility model is achieved through the following technical solutions: a kind of galvanizing zinc-melting device, comprise zinc melting pot, steelframe and the slide rail be arranged on steelframe and electric block, electric block slides and is arranged on slide rail, also comprise electric block Controlling System, temperature sensor and safety limit switch, described electric block Controlling System is connected with electric block, described temperature sensor is arranged at the top of the suspension hook of electric block, described safety limit switch is positioned at the outside of zinc melting pot, described temperature sensor is connected with the signal input part of safety limit switch with electric block Controlling System.
Further, also comprise warning howler, described warning howler is connected with the signal output part of electric block Controlling System.
Further, also comprise pilot lamp, described pilot lamp is connected with the signal output part of electric block Controlling System.
Relative to prior art, galvanizing zinc-melting device set temperature sensor of the present utility model, the temperature of suspension hook periphery is utilized to become the principle of one-to-one relationship with the distance of distance zinc liquid level, efficiently solve the production problem of suspension hook and chain immersion zinc liquid, both improve the speed that production efficiency again reduces the corrosion of zincification hoist lifting hook, extend work-ing life.Meanwhile, it can control electric block by PLC, according to the difference of production specification and linear speed, realizes timing zincification, quantitatively zincification, the automatic recovery suspension hook and the function such as warning and prompting.
In order to understand better and implement, describe the utility model in detail below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is galvanizing zinc-melting device structural representation of the present utility model.
Embodiment
Refer to Fig. 1, Fig. 1 is galvanizing zinc-melting device structural representation of the present utility model.Galvanizing zinc-melting device of the present utility model comprises zinc melting pot 1, steelframe 2, is arranged on slide rail 3 on steelframe 2 and electric block 4, electric block Controlling System 5, temperature sensor, safety limit switch, warning howler and pilot lamp (not shown).Electric block 4 slides and is arranged on slide rail 3.Electric block Controlling System 5 is connected with electric block 4.Temperature sensor is connected with the signal input part of safety limit switch with electric block Controlling System 5, and warning howler is connected with the signal output part of pilot lamp with electric block Controlling System 5.
Particularly, the electric block Controlling System 5 of galvanizing zinc-melting device of the present utility model comprises PLC control cabinet 51 and pilot lever 52, and PLC control cabinet 51 is connected between pilot lever 52 and electric block 4.By pilot lever 52, control signal is passed to PLC control cabinet 51, and then realizes the control to electric block 4.Automatic zincification program is provided with in PLC control cabinet 51.
Temperature sensor is arranged at the top of the suspension hook of electric block 4, and safety limit switch is positioned at the outside of zinc melting pot 1, and temperature sensor is connected with the signal input part of safety limit switch with the PLC control cabinet 51 of electric block Controlling System 5.Temperature sensor is used for the temperature of the suspension hook present position of induction electric cucurbit 4, because in zinc melting pot 1, the temperature of zinc liquid is certain, the temperature of zinc melting pot 1 zinc ullage is also successively decreased from bottom to top, and namely temperature becomes corresponding relation with the height value of distance zinc liquid level, even if liquid level fluctuates in process thing block being hung in zinc liquid, the temperature changing regularity of zinc ullage is constant, according to this rule, galvanizing zinc-melting device of the present utility model preferably arranges threshold temperature in the PLC control cabinet 51 of electric block Controlling System 5, this threshold temperature correspond to the temperature of suspension hook present position when will enter into zinc liquid level, thus when the suspension hook of electric block 4 constantly declines, temperature sensor senses is to different temperature, and this temperature signal is sent to PLC control cabinet 51 and compares with the threshold temperature arranged, if detected temperatures is greater than threshold temperature, show suspension hook closely zinc liquid level, then PLC control cabinet control electric block 4 stops action, prevent the suspension hook of electric block 4 to exceed the maximum position, thus avoid the situation of the suspension hook and chain corroding electric block 4 to occur.Meanwhile, if temperature sensor breaks down, when operator find that the suspension hook block of electric block 4 enters zinc liquid, also can manual operation safety limit switch.
Warning howler is connected with the signal output part of the PLC control cabinet 51 of electric block Controlling System 5.Warning howler is used for carrying out warning warning to the various faults that electric block 4 occurs.Pilot lamp is connected with the signal output part of the PLC control cabinet 51 of electric block Controlling System 5.Pilot lamp can carry out Signal aspects to the real-time action of electric block 4, the execute-in-place of handled easily personnel.
The master mode of galvanizing zinc-melting device of the present utility model is divided into manually and automatic two kinds, and pilot lever 52 is provided with manually and automatic button, manual mode does not control by PLC control cabinet, can realize free zincification.According to the program automatic zincification in PLC control cabinet under automatic mode.
Galvanizing zinc-melting device specific works process of the present utility model is:
First zinc ingot metal is manually positioned at zinc ullage about 5 centimeters, then carries out automatic zincification selection of times by pilot lever 52, then in automatic mode, press start button.According to the specification of current product line, linear speed, coating requirement, pilot lever selects zincification number of times and time by button on 52; After completing the selection of zincification number of times and time, PLC control cabinet 51 exports control signal, controls the zincification process that electric block 4 completes monoblock zinc ingot metal, and reclaims the suspension hook of zincification cucurbit 4 in the completed.If break down in operation, then alarm equipment alarm warning.When the suspension hook of electric block 4 constantly declines, temperature sensor senses is to different temperature, and this temperature signal is sent to PLC control cabinet 51 and compares with the threshold temperature arranged, if detected temperatures is greater than threshold temperature, show suspension hook closely zinc liquid level, then PLC control cabinet controls electric block 4 and stops action, prevents the suspension hook of electric block 4 to exceed the maximum position, alarm equipment alarm warning simultaneously.When temperature sensor breaks down, when operator find that the suspension hook block of electric block 4 enters zinc liquid, also can manual operation safety limit switch.In the whole process that electric block 4 works, pilot lamp can show the working order residing for current power cucurbit 4.
Automatic mode comprises Three models below and realizes zincification control, refers to following automatic mode flow process.
When selection mode 1: 42 minutes zincifications 3 times, (being applicable to AZ100 gram)
1, motor decline 3.9S stops.
2, be after 14 minutes when the time, the motor 3.9S that declines again stops.
3, be after 14 minutes when the time, the motor 3.9S that declines again stops.
4, be after 14 minutes when the time, motor rising 12S output of reporting to the police.
When selection mode 2: 60 minutes zincifications 4 times (being applicable to AZ45 gram)
1, motor decline 2.9S stops.
2, be after 15 minutes when the time, the motor 2.9S that declines again stops.
3, be after 15 minutes when the time, the motor 2.9S that declines again stops.
4, be after 15 minutes when the time, the motor 2.9S that declines again stops.
5, be after 15 minutes when the time, motor rising 12S output of reporting to the police.
When selecting mode 3: 80 minutes zincifications 5 times (being applicable to AZ35 gram)
1, motor decline 2.4S stops.
2, be after 16 minutes when the time, the motor 2.4S that declines again stops.
3, be after 16 minutes when the time, the motor 2.4S that declines again stops.
4, be after 16 minutes when the time, the motor 2.4S that declines again stops.
5, be after 16 minutes when the time, the motor 2.4S that declines again stops.
6, be after 16 minutes when the time, motor rising 12S output of reporting to the police.
Note: above opening time, for according to the actual measurement length 1350mm of zinc ingot metal and electric block responsiveness 11.7S, length is that 1400mm calculates gained.
Relative to prior art, galvanizing zinc-melting device set temperature sensor of the present utility model, the temperature of suspension hook periphery is utilized to become the principle of one-to-one relationship with the distance of distance zinc liquid level, efficiently solve the production problem of suspension hook and chain immersion zinc liquid, both improve the speed that production efficiency again reduces the corrosion of zincification hoist lifting hook, extend work-ing life.Meanwhile, it can control electric block by PLC, according to the difference of production specification and linear speed, realizes timing zincification, quantitatively zincification, the automatic recovery suspension hook and the function such as warning and prompting.
The utility model is not limited to above-mentioned embodiment, if do not depart from spirit and scope of the present utility model to various change of the present utility model or distortion, if these are changed and distortion belongs within claim of the present utility model and equivalent technologies scope, then the utility model is also intended to comprise these changes and distortion.
Claims (3)
1. a galvanizing zinc-melting device, comprise zinc melting pot, steelframe and the slide rail be arranged on steelframe and electric block, electric block slides and is arranged on slide rail, it is characterized in that: also comprise electric block Controlling System, temperature sensor and safety limit switch, described electric block Controlling System is connected with electric block, described temperature sensor is arranged at the top of the suspension hook of electric block, described safety limit switch is positioned at the outside of zinc melting pot, and described temperature sensor is connected with the signal input part of safety limit switch with electric block Controlling System.
2. galvanizing zinc-melting device according to claim 1, is characterized in that: also comprise warning howler, described warning howler is connected with the signal output part of electric block Controlling System.
3. galvanizing zinc-melting device according to claim 1, is characterized in that: also comprise pilot lamp, described pilot lamp is connected with the signal output part of electric block Controlling System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520084551.0U CN204474741U (en) | 2015-02-05 | 2015-02-05 | A kind of galvanizing zinc-melting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520084551.0U CN204474741U (en) | 2015-02-05 | 2015-02-05 | A kind of galvanizing zinc-melting device |
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| CN204474741U true CN204474741U (en) | 2015-07-15 |
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| CN201520084551.0U Active CN204474741U (en) | 2015-02-05 | 2015-02-05 | A kind of galvanizing zinc-melting device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480390A (en) * | 2015-09-02 | 2017-03-08 | 上海东新冶金技术工程有限公司 | Automatic zincification control device for galvanizing and its using method |
| CN110952055A (en) * | 2019-12-23 | 2020-04-03 | 中冶南方工程技术有限公司 | Zinc ingot hoisting mechanism and automatic zinc ingot feeding system |
| CN113355620A (en) * | 2021-06-09 | 2021-09-07 | 攀钢集团攀枝花钢钒有限公司 | Automatic zinc adding device and method |
| CN114086097A (en) * | 2021-12-10 | 2022-02-25 | 应达工业（上海）有限公司 | Pre-melting pot zinc adding device for strip steel production line and working method thereof |
-
2015
- 2015-02-05 CN CN201520084551.0U patent/CN204474741U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480390A (en) * | 2015-09-02 | 2017-03-08 | 上海东新冶金技术工程有限公司 | Automatic zincification control device for galvanizing and its using method |
| CN110952055A (en) * | 2019-12-23 | 2020-04-03 | 中冶南方工程技术有限公司 | Zinc ingot hoisting mechanism and automatic zinc ingot feeding system |
| CN113355620A (en) * | 2021-06-09 | 2021-09-07 | 攀钢集团攀枝花钢钒有限公司 | Automatic zinc adding device and method |
| CN114086097A (en) * | 2021-12-10 | 2022-02-25 | 应达工业（上海）有限公司 | Pre-melting pot zinc adding device for strip steel production line and working method thereof |
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Address after: 529141 economic development experiment zone, Xinhui District, Xinhui District, Guangdong, Jiangmen Patentee after: Guangdong Hua Guan New Material Co., Ltd. Address before: 529141, Jiangmen, Xinhui District, Guangdong province this ancient continent Development Zone Patentee before: Guangdong Huaguan Steel Co., Ltd. |
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| CP03 | Change of name, title or address |
Address after: Xinhui District, Guangdong city of Jiangmen province 529100 Guzhou Economic Development Experimental Zone Patentee after: Hua Guan new material Limited by Share Ltd Address before: 529141 economic development experiment zone, Xinhui District, Xinhui District, Guangdong, Jiangmen Patentee before: Guangdong Hua Guan New Material Co., Ltd. |
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