CN203700530U - Closed-collection treatment system for pretreatment acid mist of hot-dip galvanizing production line - Google Patents
Closed-collection treatment system for pretreatment acid mist of hot-dip galvanizing production line Download PDFInfo
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- CN203700530U CN203700530U CN201320810767.1U CN201320810767U CN203700530U CN 203700530 U CN203700530 U CN 203700530U CN 201320810767 U CN201320810767 U CN 201320810767U CN 203700530 U CN203700530 U CN 203700530U
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- conversion
- pickling
- pit
- acid mist
- conversion hole
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Abstract
The utility model provides a closed-collection treatment system for pretreatment acid mist of a hot-dip galvanizing production line. The closed-collection treatment system comprises a plurality of pickling tanks, an acid mist treatment device, a pickling hood, traveling cranes, a first conversion pit and a second conversion pit, wherein a first sealing slide cover is arranged on a pit surface of the first conversion pit, and a second sealing slide cover is arranged on a pit surface of the second conversion pit; the pickling tanks are sequentially located between the first conversion pit and the second conversion pit, the first conversion pit and the second conversion pit are respectively arranged at a charging end and a discharging end, material conveying devices are respectively arranged in the first conversion pit and the second conversion pit, the traveling cranes are mounted above the pickling hood, and the pickling hood completely hoods the pickling tanks, partially hoods the first conversion pit and the second conversion pit and is connected with the acid mist treatment device through exhaust pipes. The closed-collection treatment system has the biggest advantage that the acid mist collecting effect is greatly improved, acid mist is subjected to centralized treatment, an aqueous solution formed after acid mist spraying can be re-imported to the pickling tanks, then, the problem of acid mist pollution is effectively solved, and meanwhile, the waste is changed into the valuable, so that the production can be truly environmental-friendly and economical.
Description
Technical field
The utility model relates to the technical field of galvanizing acid mist processing, refers in particular to a kind of galvanizing production line pre-treatment acid mist sealing collection processing system implementing.
Background technology
In the process treatment process of galvanizing, first be to treat that steel plating member carries out cleanup acid treatment, remove the ironing surface greasy dirt of matrix steel and oxide compound, after cleanup acid treatment, contain the mixing such as ammonium chloride or zinc chloride quickening liquid and soak by treating that steel plating member is put into, thereby form and help plated film on its surface, then send in hot-dip galvanized pot.Wherein, cleanup acid treatment is pretreatment procedure very important in galvanizing, but, under prior art condition, a lot of cleanup acid treatment technique is open type, and pickling adopts the volatile acid solution of appearance mostly, this causes acid mist to be easily diffused in atmosphere, can stimulate people's skin and respiratory tract, and there is stronger corrodibility, not only affect workman healthy of producing at a line, the production unit of corrosion workshop, and environmental pollution is comparatively serious, do not meet the requirement of environmental protection, although some manufacturing enterprise takes corresponding method to collect acid mist, for example collect acid mist by collecting hood, but for large-scale production plant, be difficult to ensure its stopping property, often make acid mist volatilize away in the time of pan feeding and discharging.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of good sealing effect is provided, realizes the galvanization production line pre-treatment acid mist sealing collection processing system implementing of acid mist minimum discharge rate, raw material Recycling.
For achieving the above object, technical scheme provided by the utility model is: a kind of galvanizing production line pre-treatment acid mist sealing collection processing system implementing, it includes multiple pickling tubs, be connected to the acid mist treatment device of multiple induced exhausts, it also includes pickling cover, driving, be equipped with the first conversion hole and the second conversion hole of sealing slip lid near coal-mine place, wherein, multiple pickling tubs are positioned between the first conversion hole and the second conversion hole successively, and the first conversion hole and the second conversion hole are located at respectively feed end and the discharge end of this system, and be equipped with device for transporting objects in the first conversion hole and the second conversion hole, described driving is arranged on outside pickling cover, this pickling cover covers multiple pickling tubs completely and part covers the first conversion hole and the second conversion hole, pickling cover one side is provided with multiple air outlets, each air outlet all with induced exhaust Matching installation, pickling cover is connected with acid mist treatment device by induced exhaust.
Described pickling cover end face is provided with for the driving current gap of lifting rope.
On inside and outside each side of described pickling cover and be all equipped with the panel of erosion resistance on end face.
The utility model is adopting after such scheme, its great advantage is that material enters pickling process until while leaving pickling process, by the first conversion hole and the second conversion hole, the flow pattern of material is changed, the acid mist of pickling tub volatilization can not evaporate into outside pickling cover in the time of charging and discharging, the effect of collecting acid mist improves greatly, by multiple induced exhausts, acid mist is evacuated in acid mist treatment device and is focused on again, the aqueous solution of simultaneously processing after acid mist spray can import in pickling tub again, make its Recycling, not only effectively solve acid mist pollution problem, turn waste into wealth simultaneously, make to produce and really accomplish environmental protection, save.
Accompanying drawing explanation
Fig. 1 is side-view of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is vertical view of the present utility model.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail:
Referring to accompanying drawing 1 to shown in accompanying drawing 3, galvanizing production line pre-treatment acid mist sealing collection processing system implementing described in the present embodiment, it includes multiple pickling tubs that are arranged in order 1, acid mist treatment device 2, pickling cover 3, driving 4, the first conversion hole 5 and the second conversion hole 6, wherein, the first conversion hole 5 and the second conversion hole 6 are located at respectively feed end and the discharge end of this system, and driving 4 is arranged on pickling cover 3 tops, and pickling cover 3 end faces are provided with for the driving current gap 9 of 4 lifting ropes, each side that this pickling cover 3 is inside and outside and end face are all equipped with the panel 8 of erosion resistance, described pickling cover 3 covers multiple pickling tubs completely, and just cover a semispace in the first conversion hole 5 and the second conversion hole 6, on the pitted surface in the first conversion hole 5, be provided with the first sealing slip lid 501, on the pitted surface in the second conversion hole 6, be provided with the second sealing slip lid 601, in the first conversion hole 5 and the second conversion hole 6, be provided with device for transporting objects 7, the one side of described pickling cover 3 is provided with multiple air outlets 301, this air outlet and induced exhaust 201 Matching installations, pickling cover 3 is connected with acid mist treatment device 2 by induced exhaust 201, on pickling cover and with air outlet 301 opposite faces on be provided with multiple sealing glass windows 302.
According to the structure of above-mentioned galvanization production line pre-treatment acid mist sealing collection processing system implementing, its mode of operation is: in the time that the material of iron and steel matter will carry out cleanup acid treatment, the first sealing slip lid 501 on the first conversion hole 5 pitted surfaces slides to the direction of pickling tub 1, outside suspender is transferred material to the e Foerderanlage 7 in the first conversion hole 5, by the e Foerderanlage 7 in the first conversion hole 5, mass transport to the first conversion is cheated to 5 interior sides that approach pickling tub 1, at this moment, the first sealing slip lid 7 is back to original position, because the end face of pickling cover 3 is provided with the gap 9 current for driving 4, and whole end face is crossed in this gap 9, therefore driving a vehicle 4 can be by transferring lifting rope, and material is sling, and according to practical situation, driving 4 is travelled successively to corresponding pickling tub 1 top, to under material, be immersed in pickling tub 1 by lifting rope, after material soaks successively in multiple pickling tubs 1 and when driving 4 walks to above the second conversion hole 6, the second sealing slip lid 601 on the second conversion hole 6 is near coal-mine slides to the direction away from pickling tub 1, then by lifting rope, material is transferred to the e Foerderanlage 7 in the second conversion hole 6, e Foerderanlage 7 in the second conversion hole 6 is by mass transport to the second conversion hole 6 and away from a side of pickling tub 1, at this moment, the second sealing slip lid 601 in the second conversion hole 6 returns to original position, outside suspender hangs out the material after cleanup acid treatment from the second conversion hole 6 again, enter again subsequent processing.In whole process at material in cleanup acid treatment, multiple air outlets 301 that the one side of pickling cover 3 is offered are drawn to the acid mist in pickling cover 3 in acid mist treatment device 2 by induced exhaust 201, carry out acid mist processing by acid mist treatment device 2 again, can make the raw material can Recycling.Each side of this pickling cover 3 is equipped with bamboo offset plate 8, can effectively avoid pickling cover 3 to be corroded by acid mist, and driving 4 is located at the top of pickling cover 3, only has the lifting rope of driving 4 in pickling cover 3, can effectively protect so the not corrosion of the acid mist in quilt cover of driving 4, greatly extend 4 the work-ing life of driving a vehicle, and staff can observe the working condition in pickling cover 3 by the sealing glass window 302 on pickling cover 3, enter operation in cover without people, can effectively ensure staff's health, simultaneously by this galvanization production line pre-treatment acid mist sealing collection processing system implementing, can collect to greatest extent the acid mist of volatilization, make the discharge of acid mist ultra-low volume, meet environmental protection, energy-conservation theory requirement.
The examples of implementation of the above are only the preferred embodiment of the utility model, not limit practical range of the present utility model with this, therefore the variation that all shapes according to the utility model, principle are done all should be encompassed in protection domain of the present utility model.
Claims (3)
1. a galvanizing production line pre-treatment acid mist sealing collection processing system implementing, it includes multiple pickling tubs (1), be connected to the acid mist treatment device (2) of multiple induced exhausts (201), it is characterized in that: it also includes pickling cover (3), driving (4), pitted surface is provided with the second conversion that the first conversion hole (5) of the first sealing slip lid (501) and pitted surface be provided with the second sealing slip lid (601) and cheats (6), wherein, multiple pickling tubs (1) are positioned between the first conversion hole (5) and the second conversion hole (6) successively, and the first conversion hole (5) and the second conversion hole (6) are located at respectively feed end and the discharge end of this system, in the first conversion hole (5) and the second conversion hole (6), be provided with device for transporting objects (7), described driving (4) is arranged on pickling cover (3) top, this pickling cover (3) covers multiple pickling tubs (1) completely and part covers the first conversion hole (5) and the second conversion hole (6), pickling cover (3) one side is provided with multiple air outlets, and each air outlet (301) all with induced exhaust (201) Matching installation, pickling cover (3) is connected with acid mist treatment device (2) by induced exhaust (201).
2. a kind of galvanizing production line pre-treatment acid mist sealing collection processing system implementing according to claim 1, is characterized in that: described pickling cover (3) end face is provided with for the driving current gap (9) of (4) lifting rope.
3. a kind of galvanizing production line pre-treatment acid mist sealing collection processing system implementing according to claim 1, is characterized in that: the panel (8) that is all equipped with erosion resistance on each side that described pickling cover (3) is inside and outside and end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810767.1U CN203700530U (en) | 2013-12-11 | 2013-12-11 | Closed-collection treatment system for pretreatment acid mist of hot-dip galvanizing production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320810767.1U CN203700530U (en) | 2013-12-11 | 2013-12-11 | Closed-collection treatment system for pretreatment acid mist of hot-dip galvanizing production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203700530U true CN203700530U (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320810767.1U Withdrawn - After Issue CN203700530U (en) | 2013-12-11 | 2013-12-11 | Closed-collection treatment system for pretreatment acid mist of hot-dip galvanizing production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203700530U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643246A (en) * | 2013-12-11 | 2014-03-19 | 广东迪生电力钢构器材有限公司 | Hot-dip galvanizing production line pretreatment acid mist sealing, collecting and treating system |
| CN106799101A (en) * | 2017-02-20 | 2017-06-06 | 李培芹 | Inhale acid mist environmental protecting device in a kind of pickling tube air curtain side |
| CN113073335A (en) * | 2021-03-29 | 2021-07-06 | 无锡天控工业技术有限公司 | Totally-enclosed tunnel type automatic production line for steel pipe acid washing and cleaning method |
| CN114850165A (en) * | 2022-04-08 | 2022-08-05 | 徐州鑫泰镀锌设备有限公司 | Hot galvanizing acid mist treatment is with sealing with automatically cleaning structure |
-
2013
- 2013-12-11 CN CN201320810767.1U patent/CN203700530U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643246A (en) * | 2013-12-11 | 2014-03-19 | 广东迪生电力钢构器材有限公司 | Hot-dip galvanizing production line pretreatment acid mist sealing, collecting and treating system |
| CN103643246B (en) * | 2013-12-11 | 2016-02-10 | 广东迪生电力钢构器材有限公司 | A kind of hot-dip galvanizing line pretreatment acid mist sealing collection processing system implementing |
| CN106799101A (en) * | 2017-02-20 | 2017-06-06 | 李培芹 | Inhale acid mist environmental protecting device in a kind of pickling tube air curtain side |
| CN113073335A (en) * | 2021-03-29 | 2021-07-06 | 无锡天控工业技术有限公司 | Totally-enclosed tunnel type automatic production line for steel pipe acid washing and cleaning method |
| CN114850165A (en) * | 2022-04-08 | 2022-08-05 | 徐州鑫泰镀锌设备有限公司 | Hot galvanizing acid mist treatment is with sealing with automatically cleaning structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20160210 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |