CN109468565B - Hot dip galvanizing lifting appliance with zinc ash not easy to adhere to surface of workpiece - Google Patents
Hot dip galvanizing lifting appliance with zinc ash not easy to adhere to surface of workpiece Download PDFInfo
- Publication number
- CN109468565B CN109468565B CN201811449939.0A CN201811449939A CN109468565B CN 109468565 B CN109468565 B CN 109468565B CN 201811449939 A CN201811449939 A CN 201811449939A CN 109468565 B CN109468565 B CN 109468565B
- Authority
- CN
- China
- Prior art keywords
- lifting
- workpiece
- lifter
- base
- easy
- 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.)
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- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 27
- 239000011701 zinc Substances 0.000 title claims abstract description 27
- 238000005246 galvanizing Methods 0.000 title claims abstract description 16
- 239000012528 membrane Substances 0.000 claims description 29
- 238000001816 cooling Methods 0.000 claims description 20
- 230000003028 elevating effect Effects 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 abstract description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
Abstract
The invention discloses a hot-dip galvanizing lifting appliance with zinc ash not easy to adhere to the surface of a workpiece, which comprises a base, a first lifting device, a first lifting rod, lifting hooks and film breaking blocks, wherein a plurality of first lifting rods are arranged below the base, the tops of the first lifting rods are connected with the first lifting device, the first lifting device is fixed at the bottom of the base, the bottoms of the first lifting rods are provided with the lifting hooks for hanging the workpiece, the film breaking blocks are fixed on the first lifting rods, the upper surfaces of the film breaking blocks are conical surfaces, and the lower projections of the film breaking blocks cover the lower projections of the workpiece. According to the invention, the film breaking block is arranged on the first lifting rod, so that the film breaking block can break the zinc ash film on the surface layer of the zinc pot when the workpiece is lifted out by the lifting appliance, and the surface of the workpiece is not easy to stick zinc ash.
Description
[ field of technology ]
The invention relates to the technical field of hot dip galvanizing, in particular to the technical field of hot dip galvanizing lifting appliances.
[ background Art ]
Hot dip galvanizing is the process of reacting molten metal with an iron matrix to produce an alloy layer, thereby bonding both the matrix and the coating. The hot galvanizing is to firstly acid-wash the steel product, and to remove ferric oxide on the surface of the steel product, after acid-wash, the steel product is washed in an ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank, and then sent into a hot dip plating tank. The hot galvanizing has the advantages of uniform coating, strong adhesive force, long service life and the like. A spreader is used in the hot dip galvanization process. When the existing lifting appliance lifts the workpiece out, zinc ash on the surface of a zinc pot is easily adhered to the workpiece, and the quality of a product can be influenced.
[ invention ]
The invention aims to solve the problems in the prior art, and provides a hot-dip galvanized lifting appliance with zinc ash not easy to adhere to the surface of a workpiece, which can ensure that the zinc ash is not easy to adhere to the surface of the workpiece when the lifting appliance lifts the workpiece out.
In order to achieve the above purpose, the invention provides a hot dip galvanizing lifting appliance with zinc ash not easy to adhere to the surface of a workpiece, which comprises a base, a first lifting device, first lifting rods, lifting hooks and film breaking blocks, wherein a plurality of first lifting rods are arranged below the base, the tops of the first lifting rods are connected with the first lifting device, the first lifting device is fixed at the bottom of the base, the bottoms of the first lifting rods are provided with lifting hooks for hanging the workpiece, the first lifting rods are fixedly provided with the film breaking blocks, the upper surfaces of the film breaking blocks are conical surfaces, and the lower projections of the film breaking blocks cover the lower projections of the workpiece.
Preferably, the outside cover of rupture of membranes piece has a shielding ring, and the internal diameter of shielding ring is slightly greater than the diameter of rupture of membranes piece, and shielding ring top is fixed with a plurality of second lifter, and second lifter top even has second elevating gear, and second elevating gear is fixed in the bottom of base.
Preferably, the number of the shielding rings of the second lifting devices is the same, the second lifting rods on the same shielding ring are connected with the same second lifting device, and the second lifting devices are mutually independent.
Preferably, the lower surface of the membrane breaking block is an inverted conical surface, and the inside of the membrane breaking block is hollow.
Preferably, the number of the first lifting rods is equal to the number of the first lifting devices, and the first lifting devices are mutually independent.
Preferably, the top of the base is connected with a main lifting device for driving the base to lift.
Preferably, a cooling cavity is arranged in the base, and a cooling inlet pipe and a cooling outlet pipe are connected to the cooling cavity.
The invention has the beneficial effects that: according to the invention, the film breaking block is arranged on the first lifting rod, so that the film breaking block can break the zinc ash film on the surface layer of the zinc pot when the workpiece is lifted out by the lifting appliance, and the surface of the workpiece is not easy to stick zinc ash; the first lifting device is arranged to enable the membrane breaking block to effectively sink into and leave from zinc liquid, so that the membrane breaking block can effectively break zinc dust membrane; the arrangement of the shielding ring ensures that a membrane rupture area formed after membrane rupture of the membrane rupture block is not easy to enter by membranes in other areas, thereby ensuring the membrane rupture effect.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a front view of a hot dip galvanizing lifting appliance of the present invention, in which zinc ash is not easily adhered to the surface of a workpiece.
In the figure: 1-base, 2-first lifter, 3-second lifter, 10-main lifter, 11-cooling chamber, 12-cooling inlet, 13-cooling outlet, 20-first lifter, 21-rupture of membranes piece, 22-lifting hook, 30-second lifter, 31-shielding ring.
[ detailed description ] of the invention
Referring to fig. 1, the hot dip galvanizing lifting appliance with zinc ash not easy to adhere to the surface of a workpiece comprises a base 1, a first lifting device 20, a first lifting rod 2, a lifting hook 22 and a film breaking block 21, wherein a plurality of first lifting rods 2 are arranged below the base 1, the top of each first lifting rod 2 is connected with the first lifting device 20, the first lifting device 20 is fixed at the bottom of the base 1, the lifting hook 22 for lifting the workpiece is arranged at the bottom of each first lifting rod 2, the first lifting rod 2 is fixedly provided with a film breaking block 21, the upper surface of the film breaking block 21 is a conical surface, the lower projection of the film breaking block 21 shields the lower projection of the workpiece, a shielding ring 31 is sleeved outside the film breaking block 21, the inner diameter of the shielding ring 31 is slightly larger than the diameter of the film breaking block 21, a plurality of second lifting rods 3 are fixed at the top of the shielding ring 31, the second lifting devices 30 are connected with the top of the second lifting devices 30, the second lifting devices 30 are fixed at the bottom of the base 1, the same in number of shielding rings 30 are provided with the shielding rings, the same number of the shielding rings 31 are connected with the first lifting devices 1, the cooling pipes 10 are connected with the inner surfaces of the first lifting devices 1 and the cooling pipes 11, the cooling devices are connected with the inner surfaces of the base 1, and the cooling devices are connected with the cooling devices 11, and the cooling devices are connected with the cooling devices are respectively, and the cooling devices are connected with the cooling devices and the cooling devices are respectively, and the cooling devices are respectively arranged.
The working process of the invention comprises the following steps:
in the working process of the hot-dip galvanized lifting appliance with zinc ash not easy to adhere to the surface of a workpiece, the film breaking block 21 is arranged on the first lifting rod 2, so that the film breaking block 21 can break the zinc ash film on the surface layer of a zinc pot when the lifting appliance lifts the workpiece out, and the surface of the workpiece is not easy to adhere to zinc ash; the first lifting device 20 is arranged to enable the membrane breaking block 21 to effectively sink into and leave from zinc liquid, so that the membrane breaking block 21 can effectively break zinc dust membrane; the arrangement of the shielding ring 31 ensures that a membrane rupture region formed after membrane rupture of the membrane rupture block 21 is not easy to enter by membranes in other regions, thereby ensuring the membrane rupture effect.
The above embodiments are illustrative of the present invention, and not limiting, and any simple modifications of the present invention fall within the scope of the present invention.
Claims (5)
1. A hot dip galvanizing lifting appliance with zinc ash not easy to adhere to the surface of a workpiece is characterized in that: including base (1), first elevating gear (20), first lifter (2), lifting hook (22), rupture of membranes piece (21), base (1) below is equipped with a plurality of first lifter (2), and first lifter (2) top links to each other with first elevating gear (20), and the bottom at base (1) is fixed in first lifter (20), the bottom of first lifter (2) is equipped with lifting hook (22) that are used for hanging the work piece, is fixed with a rupture of membranes piece (21) on first lifter (2), and the upper surface of rupture of membranes piece (21) is the conical surface, and the lower projection of rupture of membranes piece (21) covers the lower projection of work piece, the outside cover of rupture of membranes piece (21) has one to hide ring (31), and the internal diameter of sheltering from ring (31) slightly is greater than the diameter of rupture of membranes piece (21), and the top of sheltering from ring (31) is fixed with a plurality of second lifter (3), and second lifter (30) are even to have second lifter (30) at the bottom of second lifter (2) is fixed in base (1), and is equipped with cooling tube (11) in the inside of base (1), cooling tube (11).
2. A hot dip galvanizing line which is not easy to adhere zinc ash to the surface of a workpiece as defined in claim 1, wherein: the number of the shielding rings (31) of the second lifting devices (30) is the same, the second lifting rods (3) on the same shielding ring (31) are connected with the same second lifting device (30), and the second lifting devices (30) are mutually independent.
3. A hot dip galvanizing line which is not easy to adhere zinc ash to the surface of a workpiece as defined in claim 1, wherein: the lower surface of the membrane breaking block (21) is an inverted conical surface, and the inside of the membrane breaking block (21) is hollow.
4. A hot dip galvanizing line which is not easy to adhere zinc ash to the surface of a workpiece as defined in claim 1, wherein: the number of the first lifting rods (2) is equal to that of the first lifting devices (20), and the first lifting devices (20) are mutually independent.
5. A hot dip galvanizing line which is not easy to adhere zinc ash to the surface of a workpiece as defined in claim 1, wherein: the top of the base (1) is connected with a main lifting device (10) which drives the base (1) to lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811449939.0A CN109468565B (en) | 2018-11-30 | 2018-11-30 | Hot dip galvanizing lifting appliance with zinc ash not easy to adhere to surface of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811449939.0A CN109468565B (en) | 2018-11-30 | 2018-11-30 | Hot dip galvanizing lifting appliance with zinc ash not easy to adhere to surface of workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109468565A CN109468565A (en) | 2019-03-15 |
| CN109468565B true CN109468565B (en) | 2023-11-28 |
Family
ID=65673692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811449939.0A Active CN109468565B (en) | 2018-11-30 | 2018-11-30 | Hot dip galvanizing lifting appliance with zinc ash not easy to adhere to surface of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109468565B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0585845U (en) * | 1992-04-16 | 1993-11-19 | 住友金属工業株式会社 | Ash scraping device for galvanizing tank |
| CN201793702U (en) * | 2010-09-16 | 2011-04-13 | 新兴铸管股份有限公司 | Steel grating hot galvanizing lifting appliance |
| CN203307408U (en) * | 2013-06-08 | 2013-11-27 | 首钢总公司 | Lifting appliance for cleaning zinc ash inside zinc boiler nose |
| CN105543751A (en) * | 2016-01-22 | 2016-05-04 | 昆明理工大学 | Ash scraping device for batched hot-dip galvanizing |
| CN105861970A (en) * | 2016-05-30 | 2016-08-17 | 浙江慧钢技术发展有限公司 | High-efficiency hot dip galvanizing production line |
| CN205774754U (en) * | 2016-05-30 | 2016-12-07 | 浙江慧钢技术发展有限公司 | A kind of galvanizing by dipping makes ash one suspender |
| CN207452230U (en) * | 2017-11-28 | 2018-06-05 | 徐州瑞马智能技术有限公司 | For galvanizing automatic ash scraping device |
| CN209759555U (en) * | 2018-11-30 | 2019-12-10 | 浙江慧钢技术发展股份有限公司 | Hot-dip galvanizing lifting appliance with surface of workpiece not prone to being adhered with zinc ash |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040258849A1 (en) * | 2003-06-23 | 2004-12-23 | Rodney Boyd | System for hot-dip galvanizing metal components |
-
2018
- 2018-11-30 CN CN201811449939.0A patent/CN109468565B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0585845U (en) * | 1992-04-16 | 1993-11-19 | 住友金属工業株式会社 | Ash scraping device for galvanizing tank |
| CN201793702U (en) * | 2010-09-16 | 2011-04-13 | 新兴铸管股份有限公司 | Steel grating hot galvanizing lifting appliance |
| CN203307408U (en) * | 2013-06-08 | 2013-11-27 | 首钢总公司 | Lifting appliance for cleaning zinc ash inside zinc boiler nose |
| CN105543751A (en) * | 2016-01-22 | 2016-05-04 | 昆明理工大学 | Ash scraping device for batched hot-dip galvanizing |
| CN105861970A (en) * | 2016-05-30 | 2016-08-17 | 浙江慧钢技术发展有限公司 | High-efficiency hot dip galvanizing production line |
| CN205774754U (en) * | 2016-05-30 | 2016-12-07 | 浙江慧钢技术发展有限公司 | A kind of galvanizing by dipping makes ash one suspender |
| CN207452230U (en) * | 2017-11-28 | 2018-06-05 | 徐州瑞马智能技术有限公司 | For galvanizing automatic ash scraping device |
| CN209759555U (en) * | 2018-11-30 | 2019-12-10 | 浙江慧钢技术发展股份有限公司 | Hot-dip galvanizing lifting appliance with surface of workpiece not prone to being adhered with zinc ash |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109468565A (en) | 2019-03-15 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Address after: 314300 No.255 Xitang Road, Haiyan Economic Development Zone, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Huigang Technology Development Co.,Ltd. Address before: 314300 No.255 Xitang Road, Haiyan Economic Development Zone, Jiaxing City, Zhejiang Province Applicant before: ZHEJIANG STEELGUARD TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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