CN202945310U - Two-purpose hot galvanizing unit - Google Patents
Two-purpose hot galvanizing unit Download PDFInfo
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- CN202945310U CN202945310U CN 201220643296 CN201220643296U CN202945310U CN 202945310 U CN202945310 U CN 202945310U CN 201220643296 CN201220643296 CN 201220643296 CN 201220643296 U CN201220643296 U CN 201220643296U CN 202945310 U CN202945310 U CN 202945310U
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Abstract
The utility model discloses a two-purpose hot galvanizing unit which is provided with an annealing furnace, wherein a hot expansion chamber is arranged on one side of the annealing furnace; an inlet flange is arranged on one side of the hot expansion chamber close to the annealing furnace; an outlet flange is arranged on the other side of the hot expansion chamber; a zinc pot is arranged below the outlet flange; and a sink roller girder is arranged on the zinc pot. The two-purpose hot galvanizing unit is characterized in that an extrusion type furnace mouth sealing device is arranged at the end part of the outlet flange and is provided with a sealed box body; a protection gas inlet hole is formed on the box body; an upper sealing cavity and a lower sealing cavity are arranged in the box body; a screw rod is arranged on the left and right side walls of the upper sealing cavity and the lower sealing cavity respectively; an extrusion head is arranged at one end of the screw rod extending into the box body; aluminum silicate fiber cloth is arranged on the extrusion head; a hand wheel is arranged at one end of the screw rod extending out of the box body; a roller frame is arranged on the sink roller girder; and two turning rollers are arranged on the roller frame. The two-purpose hot galvanizing unit disclosed by the utility model realizes 'one line and two functions', can produce hot galvanizing product as well as continuous annealing product, reduces investment in equipment and greatly lowers the production cost.
Description
Technical field
The utility model relates to the improvement technology of Continuous Hot Dip Galvanizing, especially a kind of dual-purpose type pot galvanize unit.
Background technology
In recent years, along with growing continuously and fast of China's economy, China had built a large amount of Continuous Hot Dip Galvanizing.Present domestic cold-rolled steel sheet production development is rapid, in the face of fierce market competition, how to adjust the product mix neatly and to reduce production costs, and has become the key of Business survival and development.
At present, traditional pot galvanize unit includes annealing furnace, annealing furnace one side is equipped with heat and opens the chamber, a heat chamber is provided with suction flange by a side of annealing furnace, the opposite side of heat chamber is provided with discharge flange, and stove nose zinc sealing device is equipped with in the discharge flange end, and the zinc pot is equipped with in the discharge flange below, air knife and sinking roller crossbeam are housed on the zinc pot, sinking roller is housed below the sinking roller crossbeam.The pot galvanize unit of this traditional structure, it is zinc-plated that the steel band after annealing can only enter the zinc pot, then is treated as the pot galvanize product through subsequent technique.The pot galvanize unit of this traditional structure can only production pot galvanize product, can not utilize the annealing relevant device on this conventional rack to produce annealed sheet, and function is too single, to such an extent as to when producing annealed sheet used device again, cause production cost high.Therefore, a kind of a kind of dual-purpose type pot galvanize unit that can address the above problem well of design extremely is necessary.
Summary of the invention
The purpose of this utility model is exactly to solve the problems such as traditional pot galvanize unit can only be produced galvanized sheet, the use function is too single and production cost remains high, and a kind of dual-purpose type pot galvanize unit is provided.
Concrete scheme of the present utility model is: improve for traditional pot galvanize unit, it includes annealing furnace, annealing furnace one side is equipped with heat and opens the chamber, a heat chamber is provided with suction flange by a side of annealing furnace, the opposite side of a heat chamber is provided with discharge flange, the zinc pot is equipped with in the discharge flange below, and the sinking roller crossbeam is housed on the zinc pot; It is characterized in that: the extruding type furnace mouth seal device is equipped with in described discharge flange end, the Packed casing of this extruding type furnace mouth seal device tool, the casing front has the shielding gas air inlet port, be provided with annular seal space and lower seal chamber in casing, on the left and right sidewall in upper annular seal space and lower seal chamber, screw mandrel is housed all, the end that screw mandrel puts in casing is equipped with extrusion head, and aluminum silicate fiber cloth is housed on extrusion head, and the end that screw mandrel stretches out casing is equipped with handwheel; Horizontally disposed roller frame also is housed on the sinking roller crossbeam, the deflector roll that are symmetrically arranged are housed on the roller frame.
Deflector roll described in the utility model are contained on the roller frame by bearing support.
The utility model has been realized " line is dual-purpose ", just can realize the exchange production of galvanized sheet and annealed sheet by simple repacking, has reduced equipment investment, has reduced production cost, has brought huge economic benefit to enterprise.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram of extruding type furnace mouth seal device in the utility model.
In figure: the 1-annealing furnace, the 2-suction flange, 3-heat is opened the chamber; the 4-discharge flange, 5-extruding type furnace mouth seal device, 6-bearing support; the 7-deflector roll, 8-sinking roller crossbeam, 9-roller frame; 10-zinc pot, 11-handwheel, 12-screw mandrel; the 13-casing; 14-shielding gas air inlet port, the upper annular seal space of 15-, 16-lower seal chamber.
Embodiment
Referring to Fig. 1, the utility model includes annealing furnace 1, and annealing furnace 1 one sides are equipped with heat and open chamber 3, a heat chamber 3 is provided with suction flange 2 by a side of annealing furnace 1, the opposite side of heat chamber 3 is provided with discharge flange 4, and zinc pot 10 is equipped with in discharge flange 4 belows, and sinking roller crossbeam 8 is housed on zinc pot 10; Particularly: extruding type furnace mouth seal device 5 is equipped with in described discharge flange 4 ends.Referring to Fig. 2, these extruding type furnace mouth seal device 5 Packed casings 13 of tool, casing 13 fronts have shielding gas air inlet port 14, be provided with annular seal space 15 and lower seal chamber 16 in casing 13, on the left and right sidewall in upper annular seal space 15 and lower seal chamber 16, screw mandrel 12 is housed all, the end that screw mandrel 12 puts in casing 13 is equipped with extrusion head 18, and aluminum silicate fiber cloth 17 is housed on extrusion head 18, and the end that screw mandrel 12 stretches out casing 13 is equipped with handwheel 11; Horizontally disposed roller frame 9 also is housed on sinking roller crossbeam 8, the deflector roll 7 that are symmetrically arranged are housed on roller frame 9.
Deflector roll described in the present embodiment 7 are contained on roller frame 9 by bearing support 6.
Principle of work of the present utility model is: the utility model is when producing annealed sheet, annealed sheet enters heat chamber 3 by annealing furnace 1, through 5 sealings of extruding type furnace mouth seal device, is turned to by the deflector roll 7 of zinc pot 10 tops and gets around zinc pot 10, enter subsequent technique and process, just completed the production of annealed sheet.In the process of producing annealed sheet, make extrusion head 18 to the annealed sheet extruding by rotation hand wheel 11, when the aluminum silicate fiber cloth 17 on two extrusion heads 18 of symmetry touches together, just reached the effect of strengthening shielding gas sealing in stove.When the utility model need to be produced galvanized sheet, the extruding type furnace mouth seal device 5 of discharge flange 4 ends is dismantled and changed stove nose zinc sealing device, remove simultaneously the roller frame 9 on sinking roller crossbeam 8 and change sinking roller, loading onto air knife, can realize producing galvanized sheet.
The selection of size, specification and the material in annealing furnace 1 of the present utility model, suction flange 2, a heat chamber 3, discharge flange 4, extruding type furnace mouth seal device 5, bearing support 6, deflector roll 7, sinking roller crossbeam 8, roller frame 9, zinc pot 10, handwheel 11, screw mandrel 12, casing 13, shielding gas air inlet port 14, upper annular seal space 15 and lower seal chamber 16; can adjust according to actual needs; these adjustment there is no the change of substantive principle, all belong to protection domain of the present utility model.
Claims (2)
1. a dual-purpose type pot galvanize unit, include annealing furnace, and annealing furnace one side is equipped with heat and opens the chamber, a heat chamber is provided with suction flange by a side of annealing furnace, the opposite side of a heat chamber is provided with discharge flange, below discharge flange, the zinc pot is housed, and the sinking roller crossbeam is housed on the zinc pot; It is characterized in that: the extruding type furnace mouth seal device is equipped with in described discharge flange end, the Packed casing of this extruding type furnace mouth seal device tool, the casing front has the shielding gas air inlet port, be provided with annular seal space and lower seal chamber in casing, on the left and right sidewall in upper annular seal space and lower seal chamber, screw mandrel is housed all, the end that screw mandrel puts in casing is equipped with extrusion head, and aluminum silicate fiber cloth is housed on extrusion head, and the end that screw mandrel stretches out casing is equipped with handwheel; Horizontally disposed roller frame also is housed on the sinking roller crossbeam, the deflector roll that are symmetrically arranged are housed on the roller frame.
2. a kind of dual-purpose type pot galvanize unit according to claim 1, it is characterized in that: described deflector roll are contained on the roller frame by bearing support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643296 CN202945310U (en) | 2012-11-29 | 2012-11-29 | Two-purpose hot galvanizing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643296 CN202945310U (en) | 2012-11-29 | 2012-11-29 | Two-purpose hot galvanizing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202945310U true CN202945310U (en) | 2013-05-22 |
Family
ID=48421017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220643296 Expired - Fee Related CN202945310U (en) | 2012-11-29 | 2012-11-29 | Two-purpose hot galvanizing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202945310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327968A (en) * | 2015-09-30 | 2016-02-17 | 江苏刚正薄板科技有限公司 | Thick plate continuous rolling and continuous plating production line adopting disengagement and engagement method |
-
2012
- 2012-11-29 CN CN 201220643296 patent/CN202945310U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327968A (en) * | 2015-09-30 | 2016-02-17 | 江苏刚正薄板科技有限公司 | Thick plate continuous rolling and continuous plating production line adopting disengagement and engagement method |
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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: 20130522 Termination date: 20181129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |