CN205482397U - Tombarthite waste material oxidizing roasting stove - Google Patents
Tombarthite waste material oxidizing roasting stove Download PDFInfo
- Publication number
- CN205482397U CN205482397U CN201620179708.2U CN201620179708U CN205482397U CN 205482397 U CN205482397 U CN 205482397U CN 201620179708 U CN201620179708 U CN 201620179708U CN 205482397 U CN205482397 U CN 205482397U
- Authority
- CN
- China
- Prior art keywords
- burner
- drying tower
- shell
- backheat
- rare earth
- 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
- 239000002699 waste material Substances 0.000 title claims abstract description 26
- 230000001590 oxidative effect Effects 0.000 title claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 39
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 34
- 150000002910 rare earth metals Chemical class 0.000 claims description 34
- 238000002791 soaking Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 7
- 239000002912 waste gas Substances 0.000 claims description 6
- 241000826860 Trapezium Species 0.000 claims description 3
- 239000002918 waste heat Substances 0.000 abstract description 3
- 238000001354 calcination Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a tombarthite waste material oxidizing roasting stove, be in including shell and setting the drying tower of shell one side, drying tower one side sets up the feed inlet, just drying draught fan is connected to the drying tower bottom, drying draught fan is in with the setting the backheat fan intercommunication of shell bottom, shell one side sets up the cooling plate, just the cooling plate bottom sets up the discharge gate, the cooling plate bottom sets up cooling blower, just cooling blower one side sets up the discharge gate, cooling plate one side sets up the purifying column, the purifying column passes through exhaust duct and sets up the exhaust outlet intercommunication on drying tower top, the shell top sets up the backheat petticoat pipe, just the backheat petticoat pipe with the drying tower intercommunication. The utility model discloses an inside the backheat petticoat pipe transmits the waste heat of the calcination of inside to the drying tower, realize there not be the tombarthite that passes through the calcination to carry out drying process, recycle the heat of inside, practiced thrift a large amount of costs.
Description
Technical field
This utility model relates to a kind of roaster, is specially a kind of rare earth waste oxidizing roasting stove, belongs to rare earth waste process equipment
Application.
Background technology
China is global rare earth big country, and rare earth is mainly used in agricultural, metallurgy, petrochemical industry, glass manufacture, pottery and electric light source
Industry, along with to the research of rare earth deeply, rare earth is gradually applied in new high-tech industry, be used as display luminescent material,
Magnetic material, hydrogen storage material, laser material, high temperature superconducting materia, high technology ceramics and catalyst etc., in recent years, due to rare earth
The exhaustive exploitation of resource, not only causes the significant wastage of resource, and environment causes severe contamination, and callable rare earth gives up
Material is divided into magnetic material, luminescent material and catalyst etc., therefore strengthens the recycling to rare earth material, have bigger society,
Environment benefits and economic gains.
There is a lot of weak point in rare earth waste oxidizing roasting stove at present, and the rare earth waste roaster used at present is short for service life,
Roasting process often breaks down and causes rare earth waste roasting thorough, do not reach the purpose of recovery, and currently used rare earth
Waste material roaster can not realize the recycling residual heat of inside, causes the cost of use to be far longer than roasting cost, therefore, for upper
Problem of stating proposes a kind of rare earth waste oxidizing roasting stove.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, it is provided that a kind of rare earth waste oxidizing roasting stove.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model provides a kind of rare earth waste oxidizing roasting stove, including shell and the drying tower that is arranged on described shell side,
Described drying tower side arranges charging aperture, and described drying tower bottom connects drying air fan；Described drying air fan be arranged on described outside
The backheat blower fan connection of shell bottom；Described shell side arranges coldplate, and described coldplate bottom arranges discharging opening；Described cooling
Plate bottom arranges cooling blower, and described cooling blower side arranges discharging opening；Described coldplate side arranges purifying column；Described only
Change tower to be connected with the waste gas outlet being arranged on described drying tower top by discharge duct；Described housing top end arranges backheat petticoat pipe, and
Described backheat petticoat pipe connects with described drying tower.
As a kind of optimal technical scheme of the present utility model, also include that temperature detection mouth, preheating burner, roasting burner being and soaking are burnt
Mouth, described side wall of outer shell arranges temperature detection mouth；Described enclosure arranges preheating burner, roasting burner being and soaking burner, and institute
State roasting burner being between described preheating burner and described soaking burner.
As a kind of optimal technical scheme of the present utility model, described shell connects with described drying tower.
As a kind of optimal technical scheme of the present utility model, described backheat petticoat pipe cross section is trapezium structure.
As a kind of optimal technical scheme of the present utility model, described backheat blower fan connects with described soaking burner bottom.
As a kind of optimal technical scheme of the present utility model, described side wall of outer shell is provided with equally distributed temperature detection mouth.
This utility model is reached to provide the benefit that:
1, compact conformation, volume is little；
2, the waste heat of internal roasting is delivered to inside drying tower by backheat petticoat pipe by this kind of rare earth waste oxidizing roasting furnace interior,
Realize not rare earth through roasting is dried process, internal recycle heat is used, has saved substantial amounts of cost, and
Multiple temperature detection mouth is set at side wall of outer shell, is accurately controlled the temperature of the roasting of inside, make rare earth burning more abundant, have good
Good economic benefit and social benefit, be suitable for promoting the use of.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with reality of the present utility model
Execute example together for explaining this utility model, be not intended that restriction of the present utility model.
In the accompanying drawings:
Fig. 1 is overall structure schematic diagram of the present utility model；
Label in figure: 1, waste gas outlet；2, discharge duct；3, backheat petticoat pipe；4, purifying column；5, coldplate；6, cooling
Blower fan；7, discharging opening；8, backheat blower fan；9, temperature detection mouth；10, drying air fan；11, shell；12, charging aperture；
13, drying tower；14, preheating burner；15, roasting burner being；16, soaking burner.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein
It is merely to illustrate and explains this utility model, being not used to limit this utility model.
Embodiment: as it is shown in figure 1, this utility model provides a kind of rare earth waste oxidizing roasting stove, including shell 11 and setting
At the drying tower 13 of described shell 11 side, described drying tower 13 side arranges charging aperture 12, and described drying tower 13 bottom is even
Connect drying air fan 10；Described drying air fan 10 connects with the backheat blower fan 8 being arranged on described shell 11 bottom；Described shell 11
Side arranges coldplate 5, and described coldplate 5 bottom arranges discharging opening 12；Described coldplate 5 bottom arranges cooling blower 6,
And described cooling blower 6 side arranges discharging opening 7；Described coldplate 5 side arranges purifying column 4；Described purifying column 4 is by row
Feed channel 2 connects with the waste gas outlet 1 being arranged on described drying tower 13 top；Described shell 11 top arranges backheat petticoat pipe 3,
And described backheat petticoat pipe 3 connects with described drying tower 13.
Also including temperature detection mouth 9, preheating burner 14, roasting burner being 15 and soaking burner 16, described shell 11 sidewall is arranged
Temperature detection mouth 9；Internal preheating burner 14, roasting burner being 15 and the soaking burner 16 of arranging of described shell 11, and described roasting
Burner 15 is between described preheating burner 14 and described soaking burner 16, it is achieved the accurate control of sintering temperature.
Described shell 11 connects with described drying tower 13, and the rare earth waste after convenient and dry enters into shell 11 inside and carries out roasting.
Described backheat petticoat pipe 3 cross section is trapezium structure, is used by internal recycle heat.
Described backheat blower fan 8 connects with described soaking burner 16 bottom, is conveniently made full use of by heat.
Described shell 11 sidewall is provided with equally distributed temperature detection mouth 9, accurately controls the temperature of each section.
In use, first, whether inspection machine can normally work this utility model, after having checked, rare earth waste is put into into
Material mouth 12, it is internal that rare earth waste enters into drying tower 13 by charging aperture 12, through dried inside drying tower 13, rare earth
It is internal that waste material enters into shell 11, by thorough roasting inside shell 11, sequentially passes through preheating burner 14, roasting burner being 15
After roasting with soaking burner 16, rare earth waste enters into and cools down on coldplate 5, has cooled down rear rare earth waste and has passed through
Material mouth 7 is discharged and is utilized, and simultaneously, waste gas is discharged from waste gas outlet 1 through purifying column 4, and the waste heat within roaster passes through
Backheat petticoat pipe 3 and backheat blower fan 8 are delivered to drying tower 13 inside and are dried rare earth.
Finally it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this utility model,
Although being described in detail this utility model with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.All
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (6)
1. a rare earth waste oxidizing roasting stove, including shell (11) and the drying tower (13) that is arranged on described shell (11) side, it is characterized in that, described drying tower (13) side arranges charging aperture (12), and described drying tower (13) bottom connects drying air fan (10)；Described drying air fan (10) connects with the backheat blower fan (8) being arranged on described shell (11) bottom；Described shell (11) side arranges coldplate (5), and described coldplate (5) bottom arranges discharging opening (12)；Described coldplate (5) bottom arranges cooling blower (6), and described cooling blower (6) side arranges discharging opening (7)；Described coldplate (5) side arranges purifying column (4)；Described purifying column (4) is connected with the waste gas outlet (1) being arranged on described drying tower (13) top by discharge duct (2)；Described shell (11) top arranges backheat petticoat pipe (3), and described backheat petticoat pipe (3) connects with described drying tower (13).
A kind of rare earth waste oxidizing roasting stove the most according to claim 1, it is characterized in that, also including temperature detection mouth (9), preheating burner (14), roasting burner being (15) and soaking burner (16), described shell (11) sidewall arranges temperature detection mouth (9)；Described shell (11) is internal arranges preheating burner (14), roasting burner being (15) and soaking burner (16), and described roasting burner being (15) is positioned between described preheating burner (14) and described soaking burner (16).
A kind of rare earth waste oxidizing roasting stove the most according to claim 1 and 2, it is characterised in that described shell (11) connects with described drying tower (13).
A kind of rare earth waste oxidizing roasting stove the most according to claim 1, it is characterised in that described backheat petticoat pipe (3) cross section is trapezium structure.
A kind of rare earth waste oxidizing roasting stove the most according to claim 2, it is characterised in that described backheat blower fan (8) connects with described soaking burner (16) bottom.
A kind of rare earth waste oxidizing roasting stove the most according to claim 1 and 2, it is characterised in that described shell (11) sidewall is provided with equally distributed temperature detection mouth (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179708.2U CN205482397U (en) | 2016-03-09 | 2016-03-09 | Tombarthite waste material oxidizing roasting stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620179708.2U CN205482397U (en) | 2016-03-09 | 2016-03-09 | Tombarthite waste material oxidizing roasting stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205482397U true CN205482397U (en) | 2016-08-17 |
Family
ID=56656832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620179708.2U Expired - Fee Related CN205482397U (en) | 2016-03-09 | 2016-03-09 | Tombarthite waste material oxidizing roasting stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205482397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482504A (en) * | 2016-11-18 | 2017-03-08 | 无锡市伟丰印刷机械厂 | A kind of rare earth waste high-efficient roasting equipment |
| CN111850290A (en) * | 2020-08-05 | 2020-10-30 | 龙南县堉然科技有限公司 | Rare earth waste airflow mill oxygen-enriched roasting device and use method thereof |
-
2016
- 2016-03-09 CN CN201620179708.2U patent/CN205482397U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482504A (en) * | 2016-11-18 | 2017-03-08 | 无锡市伟丰印刷机械厂 | A kind of rare earth waste high-efficient roasting equipment |
| CN111850290A (en) * | 2020-08-05 | 2020-10-30 | 龙南县堉然科技有限公司 | Rare earth waste airflow mill oxygen-enriched roasting device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181203 Address after: Room 901, 4 Kehui Second Street, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong 510000 Patentee after: Guangzhou golden Xuan Intellectual Property Operation Co., Ltd. Address before: 330201 Nanchang County, Nanchang, Jiangxi province to Tangnan Town South Village village house 71 Patentee before: Deng Ganping |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190404 Address after: 342600 Fluoride Salt Chemical Industry Base in Yunmenling Town, Huichang County, Ganzhou City, Jiangxi Province Patentee after: Ganzhou Shilei Rare Earth Materials Co., Ltd. Address before: Room 901, 4 Kehui Second Street, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong 510000 Patentee before: Guangzhou golden Xuan Intellectual Property Operation 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: 20160817 Termination date: 20210309 |