CN2470771Y - Gold smelting furnace - Google Patents
Gold smelting furnace Download PDFInfo
- Publication number
- CN2470771Y CN2470771Y CN 01200089 CN01200089U CN2470771Y CN 2470771 Y CN2470771 Y CN 2470771Y CN 01200089 CN01200089 CN 01200089 CN 01200089 U CN01200089 U CN 01200089U CN 2470771 Y CN2470771 Y CN 2470771Y
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- CN
- China
- Prior art keywords
- furnace
- crucible
- silicon carbon
- heater
- electric controller
- 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.)
- Expired - Fee Related
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a gold smelting furnace, which is composed of a furnace 11 and an electric controller two parts. The inside of the furnace 11 shell 16 is built with an insulating side wall 4 and an base 6. A crucible 12 is disposed on the base, in which the periphery is provided with the supporting bricks 10 sustained on the side wall 4. The opening of the crucible 12 is provided with a furnace cover 2 and an exit 1. The space of the crucible 12 and the side wall is a hearth in which the top is sealed with the fillers. A plurality of silicon carbon rods 5 disposed inside the hearth is connected to the electric controller 15 through a cable 14, which is characterized in that the silicon carbon rod 5 is an inverted U shape and both joints 7 are pierced from the furnace bottom. Therefore, the furnace insulation is strengthened. No joint 7 are arranged on the furnace top, thus the smelting operation is facilitated and the electric shock risk for the operator is also eliminated.
Description
The utility model relates to a kind of gold smelting equipment, particularly a kind of gold smelting stove.
Gold smelting equipment has many kinds, wherein early stage cokew-fired crucible furnace, fuel oil crucible furnace, fuel oil converter etc., because labour intensity is big, environmental pollution is serious, the low grade of metal recovery rate has been eliminated substantially, and main now have resistance furnace and intermediate frequency furnace the utility model that uses is exactly a kind of resistance furnace.Existing resistance furnace is made up of electric controller 15 and 11 two ones of bodies of heater, build sidewall 4 and the base 6 that insulation is arranged in the shell 16 of body of heater 11, crucible 12 places on the interior base 6 of stove, be provided with between the side of crucible 12 and the sidewall 4 and support brick 10, so that crucible 12 is firm, be burner hearth between crucible 12 and the sidewall 4, the top of this burner hearth is with filler 8 sealings, be provided with the silicon carbon rod 5 of several heating usefulness in the burner hearth, this silicon carbon rod 5 for straight shape and run through furnace roof and furnace bottom stretch in outside, have, lower contact 7 is on the silicon carbon rod 5, lower contact 7 is by cable 14 heating of switching on that is connected with electric controller 15, and the top connection 7 of silicon carbon rod 5 is stamped protective cover 13 and is got an electric shock preventing, guarantee safety, the upper shed of crucible 12 is provided with bell 2, and the upper shed side of crucible 12 is provided with outlet 1, and this outlet 1 is to make the gold of fusing topple over from this; Whole body of heater is connected on the support 8 by rotating shaft 9, its operation principle and method of operating are, electric current through electric controller 15 pressure regulation flows through the interior silicon carbon rod 5 of stove, its resistance converts electric energy to heat energy, with burner hearth and crucible 12 heating, when furnace temperature is higher than the temperature of setting, the platinum rhodium thermocouple that is provided with in stove control automatically stops the energising heating, when furnace temperature drops to the temperature of setting when following, recover to heat up, keep furnace temperature on the temperature that sets with this form; Concrete smelting operation is to open bell 2, material that will melting is packed in the crucible 12, high low temperature fashionable dress is gone into can, after treating that temperature reaches the fusing point fusing of furnace charge, can shake handwheel, make body of heater 11 tilt to realize to come out of the stove, also can in crucible 12, repeatedly add material after the material fusion, go out furnace operating again after in crucible, being full of melt.
The shortcoming of the resistance furnace of said structure is, because silicon carbon rod 5 runs through furnace roof, the insulation of burner hearth caused adverse influence, and top connection 7 is positioned at furnace roof, has the danger that the people is got an electric shock, and in addition, top connection 7 places add a cover protective cover 13, the normal Job Operations of smelting of influence.
The purpose of this utility model provides the gold smelting stove of a kind of easy to operate, safety, good heat insulation.
For reaching above-mentioned purpose, by the following technical solutions of the present utility model:
The utility model is made up of body of heater and electric controller; its basic structure and existing resistance furnace are basic identical, it is characterized in that, the several silicon carbon rods that are provided with in the burner hearth are ∏ shape; its two joint stretches out from furnace bottom; make the not perforation of furnace roof top, sealing does not better have the danger of getting an electric shock; thereby heat insulating ability is strengthened; in addition, the setting of protective cover has been saved on furnace roof top, does not influence the normal operation operation of smelting.
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is the structural representation of common smelting furnace.
Fig. 2 is the utility model example structure schematic diagram.
1 for outlet, 2 be bell, 3 for filler, 4 for sidewall, 5 for the silicon carbon rod, 6 for base, 7 for joint, 8 for support, 9 for rotating shaft, 10 for support brick, 11 for body of heater, 12 for crucible, 13 for protective cover, 14 for cable, 15 for electric controller, 16 be shell.
As shown in Figure 2, be the utility model embodiment, it is made up of body of heater 11 and electric controller 15, build sidewall 4 and the base 6 that insulation is arranged in the shell 16 of body of heater 11, crucible 12 places on the interior base 6 of stove, be provided with between the side of crucible 12 and the sidewall 4 and support brick 10, so that crucible 12 is firm, the space is a burner hearth between crucible 12 and the sidewall 4, the top of this burner hearth is provided with six roots of sensation silicon carbon rod 5 with filler 3 sealings in the burner hearth, this silicon carbon rod 5 is a ∏ shape, two joints 7 of ∏ shape silicon carbon rod 5 pass from furnace bottom, be connected with electric controller 15 by cable 14, the upper shed of crucible 12 is provided with bell 2, and the upper shed side of crucible 12 is provided with outlet 1, whole body of heater 11 connects with support 8 by rotating shaft 9, and its operation and operation principle are identical with smelting furnace shown in Figure 1.The advantage of present embodiment is, compares with smelting furnace shown in Figure 1, and two joints 7 of its silicon carbon rod 5 are all below furnace bottom, and furnace roof need not be established perforation, so, make body of heater 11 heat insulating abilities better, in addition, furnace roof does not have joint 7, and the danger that the operator gets an electric shock has been eliminated in not overslaugh and influence operation.
Claims (1)
1, a kind of gold smelting stove, it includes body of heater (11) and electric controller (15) two parts, wherein, build sidewall (4) and the base (6) that insulation is arranged in the shell (16) of body of heater (11), crucible (12) places on the interior base (6) of stove, space between crucible (12) and the sidewall (4) is a burner hearth, the top of this burner hearth seals with filler (3), be provided with many silicon carbon rods (5) in the burner hearth, silicon carbon rod (5) is connected with electric controller (15) by cable (14), the upper shed of crucible (12) is provided with bell (2), and be provided with outlet (1), body of heater (11) connects with support (8) by rotating shaft (9), it is characterized in that: silicon carbon rod (5) is a ∏ shape, and its two joint (7) all passes from furnace bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01200089 CN2470771Y (en) | 2001-01-08 | 2001-01-08 | Gold smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01200089 CN2470771Y (en) | 2001-01-08 | 2001-01-08 | Gold smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2470771Y true CN2470771Y (en) | 2002-01-09 |
Family
ID=33622449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01200089 Expired - Fee Related CN2470771Y (en) | 2001-01-08 | 2001-01-08 | Gold smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2470771Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1987319B (en) * | 2006-10-26 | 2010-08-18 | 贵阳铝镁设计研究院 | Method for preventing crucible from cracking in refining magnesium furnace |
| CN104501591A (en) * | 2014-11-11 | 2015-04-08 | 无锡市张泾机械设备厂 | Gold bar melting tank |
| CN104764324A (en) * | 2015-04-02 | 2015-07-08 | 连云港神汇硅材料科技有限公司 | Silicon dioxide high-temperature phase-change furnace |
-
2001
- 2001-01-08 CN CN 01200089 patent/CN2470771Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1987319B (en) * | 2006-10-26 | 2010-08-18 | 贵阳铝镁设计研究院 | Method for preventing crucible from cracking in refining magnesium furnace |
| CN104501591A (en) * | 2014-11-11 | 2015-04-08 | 无锡市张泾机械设备厂 | Gold bar melting tank |
| CN104764324A (en) * | 2015-04-02 | 2015-07-08 | 连云港神汇硅材料科技有限公司 | Silicon dioxide high-temperature phase-change furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |