CN205115557U - Electromagnetic heating reation kettle rotary kiln cooling system - Google Patents
Electromagnetic heating reation kettle rotary kiln cooling system Download PDFInfo
- Publication number
- CN205115557U CN205115557U CN201520753726.2U CN201520753726U CN205115557U CN 205115557 U CN205115557 U CN 205115557U CN 201520753726 U CN201520753726 U CN 201520753726U CN 205115557 U CN205115557 U CN 205115557U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic heating
- heating coil
- kiln body
- cooling system
- rotary kiln
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 66
- 238000001816 cooling Methods 0.000 title claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 28
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002826 coolant Substances 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 17
- 229910052742 iron Inorganic materials 0.000 description 7
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 229910052737 gold Inorganic materials 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005456 ore beneficiation Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Landscapes
- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The utility model discloses an electromagnetic heating reation kettle rotary kiln cooling system, including the kiln body, the front end of the kiln body is provided with feeding portion, and kiln body middle part sets up heating portion, and kiln body rear portion sets up ejection of compact portion, wherein: be equipped with the material pipe that link up the front and back in the heating portion, the winding of material outside of tubes has electromagnetic heating coil, and the kiln body still sets up the cooling tube, is provided with the interface on the cooling tube, and electromagnetic heating coil forms for the hollow conductor coiling, and electromagnetic heating coil passes through the interface connection of connecting pipe and cooling tube, and the cooling water is ab intra cooled down for electromagnetic heating coil in filling electromagnetic heating coil's cavity. The utility model has the advantages of the cooling is swift, novel structure.
Description
Technical field
The utility model relates to the technical field of ore beneficiation equipment, particularly relates to the preparation equipment of refractory gold ore and iron ore, for opening gold parcel, improving the rate of recovery, relating to Electromagnetic Heating reactor rotary kiln cooling system concretely.
Background technology
Rotary kiln is mainly used in mine, can carry out roughing to breeze, improves mineral precision, especially gold mine or iron ore, for iron ore,
iron orespecifically have a variety of, main two kinds are exactly
magnetite(Fe3O4) and
rhombohedral iron ore(Fe2O3), the latter is commonly called as again as red ore deposit.China
iron orebe generally lean ore, grade, about 30, generally all needs to carry out
ore dressing.Low-grade
rhombohedral iron ore beneficiation technicscomplexity, not easily realizes.Therefore, China
ore dressingwhat major part was selected is
magnetite, be physics
ore dressing, technically easily realize.In order to increase beneficiating efficiency, in screening
magnetite, ore is processed before, the impurity iron element high temperature oxygen in ore is changed into Fe3O4, and then ore dressing, the rate of recovery of ferro element can be improved.Be exactly reactor to the device of impurity iron element high temperature oxidation.Reactor has the following advantages: 1, heating is fast, and 2, Heating temperature is accurate, temperature can reach 1300 DEG C, and 3, environmental protection noiselessness.Reactor can physical reaction also can chemical reaction, be particularly useful for the preparation of ore in mine, there is the function such as desulphurization and denitration, dearsenification, because its Heating temperature is high, metallurgy, pharmacy, oven dry tealeaves etc. can also be used for, of many uses.To heat impurity iron element, need high temperature to heat mineral aggregate, how circuit cooling be become extremely important.
Utility model content
Technical problem to be solved in the utility model is for the above-mentioned state of the art, and provides a kind of Electromagnetic Heating reactor rotary kiln cooling system that is quick, novel structure of lowering the temperature.
The utility model solves the problems of the technologies described above adopted technical scheme:
Electromagnetic Heating reactor rotary kiln cooling system, comprise kiln body, the front end of kiln body is provided with feeder, in the middle part of kiln body, heating part is set, kiln body rear portion arranges discharging portion, wherein: material pipe through before and after being provided with in heating part, material pipe is outer is wound with electromagnetic heating coil, kiln body also arranges cooling tube, cooling tube is provided with interface, and electromagnetic heating coil is that hollow core conductor coiling forms, and electromagnetic heating coil is connected with the interface of cooling tube by pipe connecting, water coolant is filled with in the cavity of electromagnetic heating coil, is electromagnetic heating coil cooling from inside.
For optimizing technique scheme, the concrete measure taked also comprises:
Arrange support below above-mentioned kiln body, kiln body is placed on support, and cooling tube is in the bottom of support.
Above-mentioned cooling tube arranges several interface, and each interface all arranges valve.
Above-mentioned feeder and discharging portion are all slidably disposed on support.
Above-mentioned heating part is provided with housing, and electromagnetic heating coil is accommodated in the housing completely.
Above-mentioned housing is fixed on support.
Above-mentioned pipe connecting is rubber hose.
Above-mentioned valve is magnetic valve.
Electromagnetic Heating reactor rotary kiln cooling system of the present utility model, material pipe is established in heating part, when material pipe rotates, mineral aggregate is along with the rotation of threaded body is moved to discharging portion in material pipe, and material pipe is outer is wound with electromagnetic heating coil, and electromagnetic heating coil passes to the direct current of voltage cycle change, on material pipe, eddy current is produced by electromagnetic induction, make material pipe temperature increase, but electromagnetic heating coil also temperature can rise simultaneously, need to lower the temperature.Because the heater coil power of reactor rotary kiln is large, diameter is thick, can be designed to hollow comparatively easily, then water coolant is filled with in heater coil, from internal cooling, this cooling method efficiency is high, few with water, cooling rate fast, more superior than traditional cooling method.Cooling tube arranges multiple interface, each interface all arranges valve, cooling tube is not only lowered the temperature to electromagnetic heating coil, other need the position of cooling, the gear place that such as driven by motor material pipe rotates, the support of supporting material pipe all arranges conduit with the contact position of material pipe and is connected with interface, attracts cooling water temperature.The utility model is particularly suitable for being applied in and selects on gold mine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A portion enlarged view in Fig. 1;
Fig. 3 is the axial section of material pipe;
Fig. 4 is the circumferential sectional view of electromagnetic heating coil.
Reference numeral is: kiln body 1, feeder 2, heating part 3, discharging portion 4, material pipe 5, electromagnetic heating coil 6, cooling tube 7, support 8, housing 9, pipe connecting 10.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Electromagnetic Heating reactor rotary kiln cooling system of the present utility model, comprise kiln body 1, the front end of kiln body 1 is provided with feeder 2, heating part 3 is set in the middle part of kiln body 1, kiln body 1 rear portion arranges discharging portion 4, wherein: material pipe 5 through before and after being provided with in heating part 3, electromagnetic heating coil 6 is wound with outside material pipe 5, kiln body 1 also arranges cooling tube 7, cooling tube 7 is provided with interface, electromagnetic heating coil 6 forms for hollow core conductor coiling, electromagnetic heating coil 6 is connected with the interface of cooling tube 7 by pipe connecting 10, water coolant is filled with in the cavity of electromagnetic heating coil 6, be that electromagnetic heating coil 6 is lowered the temperature from inside.
In embodiment, arrange support 8 below kiln body 1, kiln body 1 is placed on support 8, and cooling tube 7 is in the bottom of support 8.
In embodiment, cooling tube 7 arranges several interface, and each interface all arranges valve.
In embodiment, feeder 2 and discharging portion 4 are all slidably disposed on support 8.
In embodiment, heating part 3 is provided with housing 9, and electromagnetic heating coil 8 is housed in housing 9 completely.
In embodiment, housing 9 is fixed on support 8.
In embodiment, pipe connecting 10 is rubber hose.
In embodiment, valve is magnetic valve.
The utility model establishes material pipe 5 in heating part 3, when material pipe 5 rotates, mineral aggregate moves to discharging portion along with the rotation of threaded body in material pipe 5, electromagnetic heating coil 6 is wound with outside material pipe 5, electromagnetic heating coil 6 passes to the direct current of voltage cycle change, produces eddy current, make material pipe 5 temperature increase by electromagnetic induction on material pipe 5, but electromagnetic heating coil 6 also can temperature rise simultaneously, need to lower the temperature.Because the heater coil power of reactor rotary kiln is large, diameter is thick, can be designed to hollow comparatively easily, then be filled with in heater coil by water coolant, from internal cooling, cooling tube 7 arranges multiple interface, each interface all arranges valve, cooling tube 7 is not only lowered the temperature to electromagnetic heating coil 6, and other need the position of cooling, the gear place that such as driven by motor material pipe 5 rotates, the support 8 of supporting material pipe 5 all arranges conduit with the contact position of material pipe 5 and is connected with interface, attracts cooling water temperature.The utility model is particularly suitable for being applied in and selects on gold mine.
Below be only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, not departing from the some improvements and modifications under the utility model principle prerequisite, protection domain of the present utility model should be considered as.
Claims (8)
1. Electromagnetic Heating reactor rotary kiln cooling system, comprise kiln body (1), the front end of described kiln body (1) is provided with feeder (2), kiln body (1) middle part arranges heating part (3), kiln body (1) rear portion arranges discharging portion (4), it is characterized in that: material pipe (5) through before and after being provided with in described heating part (3), electromagnetic heating coil (6) is wound with outside material pipe (5), described kiln body (1) also arranges cooling tube (7), described cooling tube (7) is provided with interface, described electromagnetic heating coil (6) forms for hollow core conductor coiling, described electromagnetic heating coil (6) is connected by the interface of pipe connecting (10) with cooling tube (7), water coolant is filled with in the cavity of electromagnetic heating coil (6), it is electromagnetic heating coil (6) cooling from inside.
2. Electromagnetic Heating reactor rotary kiln cooling system according to claim 1, it is characterized in that: described kiln body (1) below arranges support (8), described kiln body (1) is placed on support (8), and described cooling tube (7) is in the bottom of support (8).
3. Electromagnetic Heating reactor rotary kiln cooling system according to claim 2, is characterized in that: described cooling tube (7) arranges several interface, and each interface all arranges valve.
4. Electromagnetic Heating reactor rotary kiln cooling system according to claim 3, is characterized in that: described feeder (2) and discharging portion (4) are all slidably disposed on support (8).
5. Electromagnetic Heating reactor rotary kiln cooling system according to claim 4, it is characterized in that: described heating part (3) is provided with housing (9), described electromagnetic heating coil (6) is housed in described housing (9) completely.
6. Electromagnetic Heating reactor rotary kiln cooling system according to claim 5, is characterized in that: described housing (9) is fixed on support (8).
7. Electromagnetic Heating reactor rotary kiln cooling system according to claim 6, is characterized in that: described pipe connecting (10) is rubber hose.
8. Electromagnetic Heating reactor rotary kiln cooling system according to claim 7, is characterized in that: described valve is magnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753726.2U CN205115557U (en) | 2015-09-28 | 2015-09-28 | Electromagnetic heating reation kettle rotary kiln cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520753726.2U CN205115557U (en) | 2015-09-28 | 2015-09-28 | Electromagnetic heating reation kettle rotary kiln cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205115557U true CN205115557U (en) | 2016-03-30 |
Family
ID=55571179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520753726.2U Expired - Fee Related CN205115557U (en) | 2015-09-28 | 2015-09-28 | Electromagnetic heating reation kettle rotary kiln cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205115557U (en) |
-
2015
- 2015-09-28 CN CN201520753726.2U patent/CN205115557U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 244102 Western Union Township, Tongling County, Anhui City, Tongling Province Patentee after: Anhui crown gold Polytron Technologies Inc. Address before: 244102 Western Union Township, Tongling County, Anhui City, Tongling Province Patentee before: ANHUI GUANHUA GOLD TECHNOLOGY Co.,Ltd. |
|
| 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: 20160330 |