CN202187050U - Improved large-scale environment-friendly hot galvanizing furnace - Google Patents
Improved large-scale environment-friendly hot galvanizing furnace Download PDFInfo
- Publication number
- CN202187050U CN202187050U CN2011202540383U CN201120254038U CN202187050U CN 202187050 U CN202187050 U CN 202187050U CN 2011202540383 U CN2011202540383 U CN 2011202540383U CN 201120254038 U CN201120254038 U CN 201120254038U CN 202187050 U CN202187050 U CN 202187050U
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- zinc
- brick
- crucible
- hot galvanizing
- hot
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Abstract
The utility model relates to the mechanical technical field, in particular to an improved large-scale environment-friendly hot galvanizing furnace. The hot galvanizing furnace comprises a zinc crucible, zinc temperature-measuring thermocouples, furnace temperature-measuring thermocouples, a heavy chamotte brick, a light chamotte brick, a red brick and heating plates, wherein the zinc temperature-measuring thermocouples are arranged on the left side and the right side of the zinc crucible; the heavy chamotte brick, the light chamotte brick and the red brick are arranged at the bottom of the zinc crucible; the heating plates are uniformly arranged on the front side and the back side of the zinc crucible; one side of the heating plates is clung to the zinc crucible; and the furnace temperature-measuring thermocouples are arranged in the middle on the other sides of the heating plates. Compared with the prior art, clean energy is adopted for improving the large-scale hot galvanizing furnace into an electrical heating structure, and three layers of insulating layers are arranged at the bottom of the zinc crucible, so that the temperature difference of zinc liquid in the hot galvanizing furnace is controlled plus or minus 3 DEG C; zinc melting particles are refined; zinc coating coated on the surfaces of workpieces is more uniform, thinner and has low probability of dropping off; and the usage amount of zinc material is saved.
Description
Technical field
The utility model relates to field of mechanical technique, specifically a kind of improved large-scale environment-friendly type pot galvanize stove.
Background technology
The size of zinc crucible is bigger, stock size grow up in 2 meters, be wider than 1 meter, deeply greater than 1 meter, large-scale pot galvanize stove generally adopts diesel oil to act as a fuel, diesel oil concentrated combustion, the zinc crucible is partly heated after, be transmitted to whole zinc crucible again.But there is following problem in existing large-scale pot galvanize stove: owing to use diesel oil, possibly cause the pollution to environment 1.; 2. owing to the zinc coating that is plated in workpiece surface is thicker, cause coating to come off easily, increased the usage quantity of zinc material.Therefore, it is vital designing the electrically heated improved large-scale environment-friendly type pot galvanize stove of a kind of usefulness.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes prior art, provides a kind of usefulness electrically heated improved large-scale environment-friendly type pot galvanize stove.
In order to achieve the above object; The utility model comprises the zinc crucible, surveys the warm galvanic couple of zinc, survey furnace temperature thermopair, heavy fireclay brick, light-weight refractory clay brick, common brick and hot-plate; It is characterized in that: the and arranged on left and right sides of zinc crucible is provided with surveys the warm galvanic couple of zinc, and the bottom of zinc crucible contacts with the top of light-weight refractory clay brick, and the bottom of light-weight refractory clay brick is fixed on the top of heavy fireclay brick; The bottom of heavy fireclay brick is fixed on the common brick; The forward and backward both sides of zinc crucible evenly are provided with hot-plate, and a side of hot-plate is close to the zinc crucible, and the opposite side middle part of hot-plate is provided with surveys the furnace temperature thermopair.
The utility model is compared with prior art; Adopt clean energy to transform large-scale pot galvanize stove as electrically heated and be provided with three layers of thermal insulation layer in the bottom of zinc crucible; Make that the zinc liquid temperature difference is controlled in the stove of large-scale environment-friendly type pot galvanize stove ± 3 ℃ in; Thereby make zinc dissolve grain refine, the zinc coating that is plated in workpiece surface more evenly, thinner, the difficult drop-off of coating, the usage quantity of having saved the zinc material.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the sectional view of the utility model structural representation.
Fig. 3 is the partial enlarged drawing of the survey furnace temperature thermopair of the utility model Fig. 2.
Referring to Fig. 1, Fig. 2 and Fig. 3,1 is the zinc crucible; 2 for surveying the warm galvanic couple of zinc; 3 for surveying the furnace temperature thermopair; 4 is the light-weight refractory clay brick; 5 is the heavy fireclay brick; 6 is common brick; 7 is hot-plate.
Embodiment
Combine accompanying drawing that the utility model is done further describes at present.
Referring to Fig. 1, Fig. 2 and Fig. 3, the utility model comprises the zinc crucible, surveys the warm galvanic couple of zinc, survey furnace temperature thermopair, heavy fireclay brick, light-weight refractory clay brick, common brick and hot-plate.The and arranged on left and right sides of zinc crucible 1 is provided with surveys the warm galvanic couple 2 of zinc; The bottom of zinc crucible 1 contacts with the top of light-weight refractory clay brick 4; The bottom of light-weight refractory clay brick 4 is fixed on the top of heavy fireclay brick 5; The bottom of heavy fireclay brick 5 is fixed on the common brick 6, and light-weight refractory clay brick 4, heavy fireclay brick 5 and common brick 6 form three layers of thermal insulation layer, play the effect that intercepts the zinc liquid heat leak in the zinc crucible 1.The forward and backward both sides of zinc crucible 1 evenly are provided with hot-plate 7, and a side of hot-plate 7 is close to zinc crucible 1, and the opposite side middle part of hot-plate 7 is provided with surveys furnace temperature thermopair 3.In the bottom of hot-plate 7 folding refractory fibre is arranged, hot-plate 7 hangs up heat-resisting rod and overcoat insulating ceramic through insulation, and the heating unit of hot-plate 7 advanced calculating, had the longer service life that rational area load makes every hot-plate.
The utility model adopts clean energy when work: electricity heats, and electrically heated realizes that through hot-plate 7 hot-plate 7 is provided with the uniform heating wire spiral.In the heat-processed; Measure the furnace temperature of galvanizing furnace through surveying furnace temperature thermopair 3; Survey furnace temperature thermopair 3 and give system with the furnace temperature data transmission that measures, system compares the temperature value of temperature value that measures and setting, thereby the conducting of the resistive heater on the control hot-plate 7 is perhaps turn-offed; Through surveying the zinc liquid temperature that the warm galvanic couple 2 of zinc is measured in the zinc crucible 1; Survey the warm galvanic couple 2 of zinc and give system the zinc temperature data transmission that measures; System compares the temperature value of temperature value that measures and setting; If the temperature value that measures is during greater than the temperature value set, system is reported to the police.
Claims (1)
1. improved large-scale environment-friendly type pot galvanize stove; Comprise the zinc crucible, survey the warm galvanic couple of zinc, survey furnace temperature thermopair, heavy fireclay brick, light-weight refractory clay brick, common brick and hot-plate; It is characterized in that: the and arranged on left and right sides of zinc crucible (1) is provided with surveys the warm galvanic couple of zinc (2); The bottom of zinc crucible (1) contacts with the top of light-weight refractory clay brick (4); The bottom of light-weight refractory clay brick (4) is fixed on the top of heavy fireclay brick (5), and the bottom of heavy fireclay brick (5) is fixed on the common brick (6), and the forward and backward both sides of zinc crucible (1) evenly are provided with hot-plate (7); One side of hot-plate (7) is close to zinc crucible (1), and the opposite side middle part of hot-plate (7) is provided with surveys furnace temperature thermopair (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202540383U CN202187050U (en) | 2011-07-18 | 2011-07-18 | Improved large-scale environment-friendly hot galvanizing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202540383U CN202187050U (en) | 2011-07-18 | 2011-07-18 | Improved large-scale environment-friendly hot galvanizing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187050U true CN202187050U (en) | 2012-04-11 |
Family
ID=45918511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202540383U Expired - Fee Related CN202187050U (en) | 2011-07-18 | 2011-07-18 | Improved large-scale environment-friendly hot galvanizing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103011823A (en) * | 2012-10-11 | 2013-04-03 | 丹江口弘源碳化硅有限责任公司 | Ceramic crucible for galvanizing furnace and production method thereof |
| CN104233146A (en) * | 2014-09-02 | 2014-12-24 | 奥盛（九江）新材料有限公司 | Zinc plating heating furnace |
-
2011
- 2011-07-18 CN CN2011202540383U patent/CN202187050U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103011823A (en) * | 2012-10-11 | 2013-04-03 | 丹江口弘源碳化硅有限责任公司 | Ceramic crucible for galvanizing furnace and production method thereof |
| CN104233146A (en) * | 2014-09-02 | 2014-12-24 | 奥盛（九江）新材料有限公司 | Zinc plating heating furnace |
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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: 20120411 Termination date: 20140718 |
|
| EXPY | Termination of patent right or utility model |