CN212051606U - Circulating hot galvanizing bath with filtering device - Google Patents
Circulating hot galvanizing bath with filtering device Download PDFInfo
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- CN212051606U CN212051606U CN202020511634.4U CN202020511634U CN212051606U CN 212051606 U CN212051606 U CN 212051606U CN 202020511634 U CN202020511634 U CN 202020511634U CN 212051606 U CN212051606 U CN 212051606U
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- galvanizing bath
- fixedly connected
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- filtering
- pipe
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Abstract
The utility model relates to a hot-galvanize equipment technical field, and disclose a circulating hot galvanizing bath with filter equipment, including the galvanizing bath, circulating pump and heating pipe, the equal fixedly connected with supporting leg in lower surface four corners department of galvanizing bath, wherein the common fixedly connected with backup pad of outer wall of two supporting legs, the upper surface of backup pad is connected with the lower fixed surface of circulating pump, the lower fixed surface in galvanizing bath is connected with electromagnetic valve, electromagnetic valve's the fixed intercommunication of output has the pipe, the bottom of pipe and the fixed intercommunication of the import end of circulating pump, the fixed intercommunication of the export end of circulating pump has the connecting pipe, the fixed intercommunication in top of connecting pipe has filtering mechanism. The utility model discloses make circulating hot galvanizing bath have filtering capability, avoid the zinc liquid to be contaminated by impurity and influence the quality of metal plating zinc, and then improved the metal in the qualification rate of circulating hot galvanizing bath zinc-plating to and can ensure equipment galvanized efficiency through wasing filtration in turn.
Description
Technical Field
The utility model relates to a hot-galvanize equipment technical field especially relates to a circulating hot galvanizing bath with filter equipment.
Background
The galvanizing is a surface treatment technology for plating a layer of zinc on the surface of metal, alloy or other materials to play the roles of beauty, rust prevention and the like, the main adopted method is hot galvanizing, a piece to be plated after cleaning and special pretreatment is used as a cathode in a plating tank filled with galvanizing liquid, plating metal is used for manufacturing an anode, and the two electrodes are respectively connected with the anode and the cathode of a direct current power supply. The zinc plating solution is composed of an aqueous solution containing a compound of a plating metal, conductive salts, a buffer, a pH adjuster, an additive, and the like. After electrification, metal ions in the galvanizing liquid move to the cathode under the action of potential difference to form a plating layer. The metal of the anode forms metal ions into the galvanizing bath to maintain the concentration of the plated metal ions, and the hot galvanizing bath is a key equipment for producing hot galvanized sheets.
When the existing circulating hot galvanizing bath is used, zinc liquid is easily polluted by iron slag and impurities attached to the surface of metal, and meanwhile, the circulating hot galvanizing bath has no filtering capacity, so that the quality of later-stage metal galvanizing is influenced by the impurities, and the qualification rate of metal galvanizing in the circulating hot galvanizing bath is further influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the zinc liquid is easily polluted by the adherent scum of metal surface and impurity when circulating hot galvanizing bath among the prior art is used, and circulating hot galvanizing bath does not have filter capacity simultaneously, makes later stage metal galvanizing's quality receive impurity influence, and then influences the problem of metal at circulating hot galvanizing bath zinc-plating qualification rate, and the circulating hot galvanizing bath that has filter equipment who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a circulating hot galvanizing bath with a filtering device comprises a galvanizing bath, a circulating pump and a heating pipe, wherein supporting legs are fixedly connected at four corners of the lower surface of the galvanizing bath, wherein the outer walls of the two supporting legs are fixedly connected with a supporting plate together, the upper surface of the supporting plate is fixedly connected with the lower surface of the circulating pump, the lower surface of the galvanizing bath is fixedly connected with an electromagnetic valve, the output end of the electromagnetic valve is fixedly communicated with a conduit, the bottom end of the guide pipe is fixedly communicated with the inlet end of the circulating pump, the outlet end of the circulating pump is fixedly communicated with a connecting pipe, the top end of the connecting pipe is fixedly communicated with a filtering mechanism, the side wall of the filtering mechanism is fixedly connected with the outer wall of the galvanizing bath, the top end of the filtering mechanism is respectively and fixedly communicated with a first conveying pipe and a second conveying pipe, and the top ends of the first conveying pipe and the second conveying pipe are fixedly communicated with the side wall of the galvanizing bath.
Preferably, the filtering mechanism comprises a filtering box fixedly connected with the outer wall of the galvanizing tank, a partition plate is fixedly connected with the inner wall of the filtering box, sliding grooves are formed in the two side walls of the partition plate and the inner walls of the two sides of the filtering box, the inner walls of the two symmetrically-distributed sliding grooves are jointly and slidably connected with filtering screen plates, gauze is fixedly connected to the upper surfaces of the two filtering screen plates, an activated carbon plate is fixedly connected to the upper surface of the gauze, a sponge block is fixedly connected to the upper surface of the activated carbon plate, two symmetrically-distributed rectangular cleaning holes are formed in the outer wall of the filtering box, side plates are hinged to the hole walls of the rectangular cleaning holes through hinges, two symmetrically-distributed fixing mechanisms are fixedly connected to the outer wall of each side plate, valves are fixedly communicated with the lower surfaces of the filtering box, which are located on the two sides of the partition plate, and U, the bottom end of the U-shaped pipe is fixedly communicated with the top end of the connecting pipe.
Preferably, the fixing mechanism comprises a fixing rod rotatably connected with the outer wall of the side plate, a blocking rod is fixedly sleeved on the rod wall of the fixing rod, an L-shaped block is movably connected to the outer wall of the blocking rod, and the side wall of the L-shaped block is fixedly connected with the outer wall of the filter box.
Preferably, the side walls of the two side plates are fixedly sleeved with sealing rings.
Preferably, the outer wall of the stop lever is fixedly connected with a handle.
Compared with the prior art, the utility model provides a circulating hot galvanizing bath with filter equipment possesses following beneficial effect:
the circulating hot galvanizing bath with the filtering device is provided with the filter screen plate, the gauze, the activated carbon plate and the partition plate, when the galvanizing bath, the circulating pump and the heating pipe are galvanized by hot galvanizing, firstly, the electromagnetic valve is opened, so that zinc liquid is conveyed into the U-shaped pipe through the guide pipe and the circulating pump, then, one valve is opened, the zinc liquid is conveyed into the filter box, only one side of the filter box works due to the blocking of the partition plate, then, after the zinc liquid is subjected to multiple filtering through the filter screen plate, the gauze, the activated carbon plate and the sponge block, iron slag and impurities contained in the zinc liquid are filtered and intercepted, then, clean zinc liquid is recycled in the galvanizing bath through the first conveying pipe, the quality of later-stage metal galvanizing is ensured, in addition, when one side of the filter box needs to be cleaned for a long time, the other valve can be opened, and the other side of the filter structure of the, at last, the filtered zinc liquid returns to the galvanizing bath through the second conveying pipe, and a valve before the zinc liquid is closed simultaneously, so that a side plate is opened through a fixing mechanism, and a filter screen plate is taken out to clean a filter structure, the filter structure on two sides of a filter box can ensure that the galvanizing bath continuously works, the galvanizing bath can not be influenced on the efficiency of metal galvanizing due to cleaning of the filter mechanism, the mechanism enables a circulating hot galvanizing bath to have a filtering function, the influence of the zinc liquid on the quality of metal galvanizing due to impurity pollution is avoided, the qualification rate of metal galvanizing in the circulating hot galvanizing bath is improved, and the galvanizing efficiency of equipment can be ensured by alternately cleaning the filter structure.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make circulating hot galvanizing bath have filtering capability, avoid the zinc liquid to be contaminated by impurity and influence the quality of metal galvanization, and then improved the metal in the qualification rate of circulating hot galvanizing bath galvanization to and can ensure equipment galvanization's efficiency through wasing the filtration in turn.
Drawings
FIG. 1 is a schematic structural view of a circulating hot galvanizing bath with a filtering device according to the present invention;
fig. 2 is a schematic structural diagram of a part a of a circulating hot galvanizing bath with a filtering device according to the present invention.
In the figure: 1 galvanizing bath, 2 circulating pumps, 3 heating pipes, 4 supporting legs, 5 supporting plates, 6 electromagnetic valves, 7 guide pipes, 8 filtering mechanisms, 81 filtering boxes, 82 partition plates, 83 filtering screen plates, 84 gauzes, 85 activated carbon plates, 86 sponge blocks, 87 side plates, 88 valves, 89U-shaped pipes, 9 fixing mechanisms, 91 fixing rods, 92 stop levers, 93L-shaped blocks, 10 connecting pipes, 11 first conveying pipes, 12 second conveying pipes, 13 sealing rings and 14 handles.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a circulating hot galvanizing bath with a filtering device comprises a galvanizing bath 1, a circulating pump 2 and a heating pipe 3, wherein supporting legs 4 are fixedly connected at four corners of the lower surface of the galvanizing bath 1, wherein the common fixedly connected with backup pad 5 of outer wall of two supporting legs 4, the upper surface of backup pad 5 is connected with the lower fixed surface of circulating pump 2, the lower fixed surface of galvanizing bath 1 is connected with solenoid valve 6, the fixed intercommunication of output of solenoid valve 6 has pipe 7, the bottom of pipe 7 and the fixed intercommunication of the entrance point of circulating pump 2, the fixed intercommunication of exit end of circulating pump 2 has connecting pipe 10, the fixed intercommunication in top of connecting pipe 10 has filter mechanism 8, filter mechanism 8's the lateral wall and galvanizing bath 1's outer wall fixed connection, filter mechanism 8's top is fixed the intercommunication respectively has first conveyer pipe 11 and second conveyer pipe 12, the top of first conveyer pipe 11 and second conveyer pipe 12 all communicates with galvanizing bath 1's lateral wall is fixed.
The filtering mechanism 8 comprises a filtering box 81 fixedly connected with the outer wall of the galvanizing bath 1, a partition plate 82 is fixedly connected with the inner wall of the filtering box 81, sliding grooves are respectively formed in two side walls of the partition plate 82 and two side inner walls of the filtering box 81, filtering screen plates 83 are jointly and slidably connected with the inner walls of the two symmetrically-distributed sliding grooves, gauze 84 is fixedly connected with the upper surfaces of the two filtering screen plates 83, an activated carbon plate 85 is fixedly connected with the upper surface of the gauze 84, a sponge block 86 is fixedly connected with the upper surface of the activated carbon plate 85, two symmetrically-distributed rectangular cleaning holes are formed in the outer wall of the filtering box 81, side plates 87 are hinged to the hole walls of the rectangular cleaning holes through hinges, two symmetrically-distributed fixing mechanisms 9 are fixedly connected with the outer wall of the side plate 87, valves 88 are fixedly communicated with the lower surfaces of the filtering box 81 at two sides of the partition plate 82, the bottom of U-shaped pipe 89 and the fixed intercommunication in top of connecting pipe 10, this mechanism make circulating hot-galvanize groove have filtering capability, avoid the liquid zinc to be contaminated by impurity and influence the quality of metal galvanization, and then improved the qualification rate of metal at circulating hot-galvanize groove galvanization to and can ensure equipment galvanized efficiency through washing filtration in turn.
The side walls of the two side plates 87 are fixedly sleeved with the sealing rings 13, and the sealing rings 13 can ensure the sealing performance of the connection of the side plates 87.
The handle 14 is fixedly connected to the outer wall of the blocking rod 92, the handle 14 can facilitate the rotation of the blocking rod 92, the electromagnetic valve 6 and the circulating pump 2 are electrically connected to an external power source through a control switch, and the power supply amount can be guaranteed to be supported during operation.
In the utility model, when the galvanizing bath 1, the circulating pump 2 and the heating pipe 3 adopt the hot galvanizing mode to perform metal galvanizing, firstly, the electromagnetic valve 6 is opened, so that the zinc liquid is conveyed into the U-shaped pipe 89 through the conduit 7 and the circulating pump 2, then, a valve 88 is opened, then, the zinc liquid is conveyed into the filter box 81, because the clapboard 82 blocks, only one side of the filter box 81 works, then, the zinc liquid is subjected to multiple filtration through the filter screen plate 83, the gauze 84, the activated carbon plate 85 and the sponge block 86, iron slag and impurities contained in the zinc liquid are filtered and intercepted, then, the clean zinc liquid is recycled in the galvanizing bath 1 through the first conveying pipe 11, the later-stage metal galvanizing quality is ensured, in addition, when the filtering time of one side of the filter box 81 needs to be cleaned for a long time, another valve 88 can be opened, the other side filtering structure of the filter box 81 is started, the filtered zinc liquid returns to the galvanizing bath 1 through the second conveying pipe 12 at, close preceding valve 88 simultaneously, so that open curb plate 87 through fixed establishment 9, and take out filter plate 83 and clear up filter structure, filter box 81 both sides filter structure uses in turn can ensure galvanizing bath 1 continuous operation, can not influence galvanizing bath 1 to the galvanized efficiency of metal because of wasing filter mechanism 8, this mechanism makes circulating hot galvanizing bath have filtering capability, avoid the zinc liquid to influence the quality of metal plating by impurity contamination, and then improved the qualification rate of metal in circulating hot galvanizing bath galvanization, and can ensure the galvanized efficiency of equipment through wasing filter structure in turn.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A circulating hot galvanizing bath with a filtering device comprises a galvanizing bath (1), a circulating pump (2) and a heating pipe (3), and is characterized in that supporting legs (4) are fixedly connected to four corners of the lower surface of the galvanizing bath (1), a supporting plate (5) is fixedly connected to the outer walls of the two supporting legs (4) together, the upper surface of the supporting plate (5) is fixedly connected with the lower surface of the circulating pump (2), an electromagnetic valve (6) is fixedly connected to the lower surface of the galvanizing bath (1), the output end of the electromagnetic valve (6) is fixedly communicated with a conduit (7), the bottom end of the conduit (7) is fixedly communicated with the inlet end of the circulating pump (2), the outlet end of the circulating pump (2) is fixedly communicated with a connecting pipe (10), the top end of the connecting pipe (10) is fixedly communicated with a filtering mechanism (8), the side wall of the filtering mechanism (8) is fixedly connected with the outer wall of the galvanizing bath (, the top end of the filtering mechanism (8) is respectively and fixedly communicated with a first conveying pipe (11) and a second conveying pipe (12), and the top ends of the first conveying pipe (11) and the second conveying pipe (12) are fixedly communicated with the side wall of the galvanizing bath (1).
2. The circulating hot galvanizing bath with the filtering device according to claim 1, wherein the filtering mechanism (8) comprises a filtering box (81) fixedly connected with the outer wall of the galvanizing bath (1), a partition plate (82) is fixedly connected with the inner wall of the filtering box (81), sliding grooves are respectively formed in two side walls of the partition plate (82) and two side inner walls of the filtering box (81), the inner walls of the two symmetrically distributed sliding grooves are jointly and slidably connected with a filtering screen plate (83), gauze (84) is fixedly connected with the upper surfaces of the two filtering screen plates (83), an activated carbon plate (85) is fixedly connected with the upper surface of the gauze (84), a sponge block (86) is fixedly connected with the upper surface of the activated carbon plate (85), two symmetrically distributed rectangular cleaning holes are formed in the outer wall of the filtering box (81), and side plates (87) are hinged to the hole walls of the rectangular cleaning holes through hinges, the outer wall fixedly connected with of curb plate (87) two symmetric distribution's fixed establishment (9), the lower surface that rose box (81) are located baffle (82) both sides all is fixed the intercommunication has valve (88), two the bottom of valve (88) is fixed the intercommunication jointly has U-shaped pipe (89), the bottom of U-shaped pipe (89) and the fixed intercommunication in top of connecting pipe (10).
3. The circulating hot galvanizing bath with the filtering device according to claim 2, wherein the fixing mechanism (9) comprises a fixing rod (91) rotatably connected with the outer wall of the side plate (87), a blocking rod (92) is fixedly sleeved on the rod wall of the fixing rod (91), an L-shaped block (93) is movably connected with the outer wall of the blocking rod (92), and the side wall of the L-shaped block (93) is fixedly connected with the outer wall of the filtering box (81).
4. A circulating hot galvanizing bath with filtering device according to claim 2, characterized in that the side walls of the two side plates (87) are fixedly sleeved with sealing rings (13).
5. A circulating hot galvanizing bath with a filtering device according to claim 3, characterized in that a handle (14) is fixedly connected to the outer wall of the blocking rod (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020511634.4U CN212051606U (en) | 2020-04-09 | 2020-04-09 | Circulating hot galvanizing bath with filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020511634.4U CN212051606U (en) | 2020-04-09 | 2020-04-09 | Circulating hot galvanizing bath with filtering device |
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| Publication Number | Publication Date |
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| CN212051606U true CN212051606U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020511634.4U Expired - Fee Related CN212051606U (en) | 2020-04-09 | 2020-04-09 | Circulating hot galvanizing bath with filtering device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116657069A (en) * | 2023-08-01 | 2023-08-29 | 天津市舜日实业有限公司 | Strip steel hot galvanizing device for section steel and application method thereof |
-
2020
- 2020-04-09 CN CN202020511634.4U patent/CN212051606U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116657069A (en) * | 2023-08-01 | 2023-08-29 | 天津市舜日实业有限公司 | Strip steel hot galvanizing device for section steel and application method thereof |
| CN116657069B (en) * | 2023-08-01 | 2023-10-24 | 天津市舜日实业有限公司 | Strip steel hot galvanizing device for section steel and application method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |