CN202074819U - Lifting type medium frequency furnace - Google Patents
Lifting type medium frequency furnace Download PDFInfo
- Publication number
- CN202074819U CN202074819U CN2011201550833U CN201120155083U CN202074819U CN 202074819 U CN202074819 U CN 202074819U CN 2011201550833 U CN2011201550833 U CN 2011201550833U CN 201120155083 U CN201120155083 U CN 201120155083U CN 202074819 U CN202074819 U CN 202074819U
- Authority
- CN
- China
- Prior art keywords
- intermediate frequency
- frequency furnace
- medium frequency
- heater
- refractory brick
- 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
Links
Images
Landscapes
- Crucibles And Fluidized-Bed Furnaces (AREA)
Abstract
The utility model relates to a lifting type medium frequency furnace, which includes a medium frequency furnace body and a flat-bottomed crucible, and further includes a refractory brick support, an electric motor and a drive pulley thereof, a lifting device and a connecting bar, wherein through holes are formed from the base plate of the medium frequency furnace body to the bottom of the flat-bottomed crucible; the flat-bottomed crucible in the middle of the medium frequency furnace body is placed on the refractory brick support placed on the ground; the medium frequency furnace body is capable of performing vertical movement along the refractory brick support; the electric motor and the drive pulley thereof are connected to the lifting device placed on the ground; one end of the connecting bar is connected onto one side of the lifting device; and the other end of the connecting bar is connected to the base plate of the medium frequency furnace body. The device has the advantages of high work efficiency, short temperature increment time, high heat efficiency, great treatment capacity, stability, reliability, quickness and convenience in use, and the like, and is suitable for being used in refinement and purification of metallurgical enterprises.
Description
One, technical field
The utility model relates to a kind of lift intermediate frequency furnace, is suitable for smelter refining purification and uses.
Two, background technology
Gold smelting enterprise in process of production, the capital will contain the gold, silver amount and carry out the refining purification than higher material, and then obtaining highly purified gold, silver product, the stove of gold metallurgy at present has intermediate frequency furnace, converter, crucible furnace, cabinet-type electric furnace, electric arc furnaces and reverberatory furnace, hearth furnace etc.At present, intermediate frequency furnace is mainly used in the smelting of gold mine all sliming cyanidation, refined gold ore cyaniding zinc dust precipitation gold mud and carbon slurry factory electrolysis gold mud and variously contains the smelting of golden metallurgical slag and the founding of gold containing material and finished product gold, silver.Known intermediate frequency furnace structure comprises that furnace shell, bakelite plate support, copper induction coil, glass wool cloth, quartz sand knotting, flat crucible, refractory brick are rebasing, cooling water pipe, conductive copper plate, turning cylinder, asbestos board, there is following deficiency: the one, because the dress graphite crucible will wrap up by asbestos cloth, quartz sand knotting, bath of glass are fixed, so loaded down with trivial details, difficult, the consuming time length of dismounting crucible, labour intensity are big; The 2nd, owing to fix crucible by the mode of quartz sand knotting, so there are shortcomings such as heat transfer medium and stove heat up slowly, the thermal efficiency is low, power consumption is big; The 3rd, owing to can't observe the crucible operating position, cause runout so often cause crucible to burn; The 4th, owing to be the tilting discharging, require the intermediate frequency furnace pedestal that enough height space will be arranged, so be subjected to strict spatial constraints.
Three, summary of the invention
The purpose of utility model provides a kind of lift intermediate frequency furnace, can the high efficiente callback active carbon, can simplify structure of furnace body or structure again.
For achieving the above object, the utility model carries out in the following way:
The lift intermediate frequency furnace, it comprises intermediate frequency body of heater, flat crucible, it also comprises refractory brick bearing, motor and driving pulley thereof, lowering or hoisting gear, connecting rod; Intermediate frequency body of heater base plate has through hole to flat crucible; The flat crucible of intermediate frequency body of heater central authorities places on the set refractory brick bearing that places ground, and the intermediate frequency body of heater can be about the refractory brick bearing; Motor and driving pulley thereof connect the lowering or hoisting gear that places ground, connect lowering or hoisting gear on one side with connecting rod one end, and the other end connects intermediate frequency body of heater base plate.
Described lowering or hoisting gear another side connects counterweight with another connecting rod.
The utility model is because be provided with Motorized lift device, so can make the lifting of intermediate frequency body of heater, high efficiency; Simultaneously owing to be provided with the refractory brick bearing that supports flat crucible and opened through hole at intermediate frequency body of heater base plate, so need not to load and unload crucible, shortened the heating-up time, thermal efficiency height, treating capacity are big; In addition owing to be provided with the counterweight corresponding with the intermediate frequency body of heater at lowering or hoisting gear, thus steadily reliable in the intermediate frequency body of heater lifting process, use efficient and convenient.
Four, description of drawings
The concrete structure of utility model is provided by the following drawings.
Fig. 1 is according to a kind of lift intermediate frequency furnace complete section figure that the utility model proposes.
Each sign expression in the accompanying drawing:
1. intermediate frequency body of heater 2. flat crucible 3. refractory brick bearings, 4. motor and driving pulley 5. lowering or hoisting gears 6. connecting rods 7. counterweights thereof
Below in conjunction with accompanying drawing the utility model is described in further detail.
Five, the specific embodiment
As shown in Figure 1, a kind of lift intermediate frequency furnace, it comprises intermediate frequency body of heater 1, flat crucible 2, it also comprises refractory brick bearing 3, motor and driving pulley 4 thereof, lowering or hoisting gear 5, connecting rod 6; Intermediate frequency body of heater 1 base plate has through hole to flat crucible 2; The flat crucible 2 of intermediate frequency body of heater 1 central authorities places on the set refractory brick bearing 3 that places ground, and intermediate frequency body of heater 1 can be along the refractory brick bearing about in the of 3; Motor and driving pulley 4 thereof connect the lowering or hoisting gear 5 that places ground, connect lowering or hoisting gear 5 on one side with connecting rod 6 one ends, and the other end connects intermediate frequency body of heater 1 base plate.
Described lowering or hoisting gear 5 another sides connect counterweight 7 with another connecting rod 6.
The elevator of described lowering or hoisting gear 5 is the screw thread rotation balance weight.
During work, control lowering or hoisting gear 5 makes intermediate frequency body of heater 1 rise to flat crucible 2 tops, feed in raw material, heat up, can observe flat crucible 2 behaviours in service in the operating process constantly, after metal all melts, control lowering or hoisting gear 5 is reduced to flat crucible 2 bottoms with intermediate frequency body of heater 1, with special instrument flat crucible 2 is picked up operations such as the pearl of quenching, casting.
Claims (3)
1. lift intermediate frequency furnace, it comprises intermediate frequency body of heater [1], flat crucible [2], it is characterized in that it also comprises refractory brick bearing [3], motor and driving pulley [4] thereof, lowering or hoisting gear [5], connecting rod [6]; Intermediate frequency body of heater [1] base plate has through hole to flat crucible [2]; The flat crucible [2] of intermediate frequency body of heater [1] central authorities places on the set refractory brick bearing [3] that places ground, and intermediate frequency body of heater [1] can be along refractory brick bearing [3] up and down; Motor and driving pulley thereof [4] connect the lowering or hoisting gear [5] that places ground, connect lowering or hoisting gear [5] on one side with connecting rod [6] one ends, and the other end connects intermediate frequency body of heater [1] base plate.
2. lift intermediate frequency furnace according to claim 1 is characterized in that described lowering or hoisting gear [5] another side connects counterweight (7) with another connecting rod [6].
3. lift intermediate frequency furnace according to claim 1 and 2, the elevator that it is characterized in that described lowering or hoisting gear [5] is the screw thread rotation balance weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201550833U CN202074819U (en) | 2011-05-13 | 2011-05-13 | Lifting type medium frequency furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201550833U CN202074819U (en) | 2011-05-13 | 2011-05-13 | Lifting type medium frequency furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074819U true CN202074819U (en) | 2011-12-14 |
Family
ID=45112919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201550833U Expired - Fee Related CN202074819U (en) | 2011-05-13 | 2011-05-13 | Lifting type medium frequency furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134319A (en) * | 2013-03-14 | 2013-06-05 | 宁波汉博贵金属合金有限公司 | Process of silver alloy intermediate frequency smelting of furnace graphite crucible |
-
2011
- 2011-05-13 CN CN2011201550833U patent/CN202074819U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134319A (en) * | 2013-03-14 | 2013-06-05 | 宁波汉博贵金属合金有限公司 | Process of silver alloy intermediate frequency smelting of furnace graphite crucible |
| CN103134319B (en) * | 2013-03-14 | 2015-02-18 | 宁波汉博贵金属合金有限公司 | Process of silver alloy intermediate frequency smelting of furnace graphite crucible |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1686666A (en) | Production method of large high chromium steel cold roll blank | |
| CN101845557A (en) | Shaft furnace, copper water bag and rotary furnace combined type fire refining process for raw red copper | |
| CN102343424A (en) | Horizontal continuous casting device and method for high-conductivity and high-strength copper alloy round bar | |
| CN106884110A (en) | A kind of method that high vacuum electric arc furnaces prepares nickel base superalloy | |
| CN101349503A (en) | Electric furnace for smelting titanium slag | |
| CN201901685U (en) | Ladle refining furnace with double-ladle cart and single station | |
| CN2859418Y (en) | A direct current arc inductive stove | |
| US5030274A (en) | Method for recovering metallics and non-metallics from spent catalysts | |
| CN202074819U (en) | Lifting type medium frequency furnace | |
| US3612739A (en) | Dual electric furnace facility | |
| US4870655A (en) | Apparatus for recovery of metallics and non-metallics from spent catalysts | |
| CN210856202U (en) | Liquid metal smelting system | |
| CN104357673B (en) | Metal electric slag refusion and smelting method | |
| US4938866A (en) | Conveyor residue removal apparatus | |
| CN209052731U (en) | A kind of LF furnace purifier | |
| CN112880400B (en) | Smelting furnace and smelting method for smelting matte by oxygen top-blowing | |
| CN215063666U (en) | Smelting furnace for smelting matte by oxygen top blowing | |
| CN207610540U (en) | A kind of lifting type medium frequency furnace | |
| CN201292379Y (en) | Four-upright post double-station transverse arm rotary refined-smelting ladle furnace | |
| CN100451514C (en) | DC arc induction furnace | |
| CN210856207U (en) | Liquid metal refining device and liquid metal smelting system | |
| CN211999800U (en) | Aluminum-containing low-temperature-resistant hot-rolled H-shaped steel smelting device | |
| CN208346237U (en) | A kind of novel electroslag furnace rotating supporting device | |
| CN207280172U (en) | Electric furnace arrangement for producing steel | |
| CN205027150U (en) | Mixer is smelted outward to ferroalloy electric stove stove |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20160513 |