CN106482504B - A kind of rare earth waste high-efficient roasting equipment - Google Patents
A kind of rare earth waste high-efficient roasting equipment Download PDFInfo
- Publication number
- CN106482504B CN106482504B CN201611015663.6A CN201611015663A CN106482504B CN 106482504 B CN106482504 B CN 106482504B CN 201611015663 A CN201611015663 A CN 201611015663A CN 106482504 B CN106482504 B CN 106482504B
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- CN
- China
- Prior art keywords
- rare earth
- roasting
- earth waste
- holder
- roaster
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/02—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces of single-chamber fixed-hearth type
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B59/00—Obtaining rare earth metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/10—Scrap material used as charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2003/00—Type of treatment of the charge
- F27M2003/03—Calcining
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of roasting apparatus more particularly to a kind of rare earth waste high-efficient roasting equipment.The technical problem to be solved in the present invention is to provide a kind of easy to operate, equipment cost is low and the rare earth waste high-efficient roasting equipment of low energy consumption.In order to solve the above-mentioned technical problem, further include having bottom plate, roaster, holder, bearing block, reel, shaft, bull stick, plectrum, head rod, exhaust fan, the second connecting rod, baffle etc. the present invention provides such a rare earth waste high-efficient roasting equipment；It is connected with holder by welding at the top of bottom plate, holder is located at the right of roaster, is connected with head rod above and below holder inner right wall by welding, and head rod left end is connected with roasting case by bolted connection.Invention achieves quick heating, homogeneous heating, low energy consumption, rationally utilizes human resources and the simple effect of apparatus structure, and roasting bottom portion by setting is provided with groove.
Description
Technical field
The present invention relates to a kind of roasting apparatus more particularly to a kind of rare earth waste high-efficient roasting equipment.
Background technology
Rare earth is the most abundant strategic resource of China, it is the essential raw material of many high and advanced industry institutes, and rare earth is one
Group while the new function material with multifrequency natures such as electricity, magnetic, light and biologies, are information technology, biotechnology, the energy
The important foundation material of the high-tech sectors such as technology and national defense construction, while also to certain conventional industries are transformed, such as agricultural is changed
Work, building materials etc. play an important role.The waste material formed after the completion of rare earth use contains there are many heavy metal, is easy pollution surrounding ground
And water source, it is now to carry out roasting recycling to rare earth waste, the device for roasting rare earth waste now is complicated for operation, device
Of high cost and device is not energy-efficient.
Chinese patent CN203771982U feeds non-uniform problem for the roasting of existing rare earth waste, discloses one kind
Rare earth waste roasts uniform feeding device, and by way of controlling temperature and worker's control charging rate, it is useless to overcome rare earth
Material roasting feeds non-uniform problem, but due to a kind of rare earth waste roasting uniform feeding device only to rare earth waste feed into
Row improves, and to which rare earth waste roasting can be caused to be not thorough, while cannot achieve the purpose that uniform feeding.
To sum up, need to research and develop that a kind of easy to operate, equipment cost is low and the rare earth waste high-efficient roasting of low energy consumption at present
Equipment, to overcome the shortcomings that complicated for operation, equipment cost is high in the prior art and high energy consumption.
Invention content
（1）Technical problems to be solved
In order to overcome the shortcomings that complicated for operation, equipment cost is high in the prior art and high energy consumption, the present invention will solve the present invention
It is to provide that a kind of easy to operate, equipment cost is low and the rare earth waste high-efficient roasting equipment of low energy consumption certainly the technical issues of.
（2）Technical solution
In order to solve the above technical problem, the present invention provides such a rare earth waste high-efficient roasting equipment, also wrap
Bottom plate, roaster, holder, bearing block, reel, shaft, bull stick, plectrum, head rod, exhaust fan, the second connection are included
Bar, baffle, elastic element, sliding block, sliding rail, fixed pulley, drawstring and roasting case；It is connected by bolted connection at the top of bottom plate
There is roaster, be connected with holder at the top of bottom plate by welding, holder is located at the right of roaster, holder inner right wall top
It is connected with head rod by welding with lower section, head rod left end is connected with by bolted connection
Case is roasted, bottom portion and roaster contact is roasted, roasts and be provided with through-hole in the left wall of case, roast and be provided with exhaust outlet at the top of case,
It roasts and is connected with bearing block by bolted connection below the left wall of case, the side that the bearing in bearing block is connected by interference
Formula is connected with shaft, and shaft passes through through-hole, reel and plectrum, reel position are connected with by way of flat key connection in shaft
In the left of plectrum, plectrum is located in roasting case, and drawstring is wound on reel, and shaft left end is connected with by welding to be turned
Bar, holder inner top are connected with sliding rail by bolted connection, and slidingtype is connected with sliding block, sliding rail and sliding block on sliding rail
Cooperation, sliding block front side are connected with the second connecting rod by welding, and the second connecting rod bottom end is by bolted connection
It is connected with exhaust fan, exhaust fan is located above exhaust outlet, and right is connected with baffle by welding on front side of sliding rail, and sliding block is right
Elastic element, elastic element left end connection, bullet by way of linking up with and connecting and on the right side of sliding block are equipped between on the left of side and baffle
Property element right end by way of linking up with and connecting with connected on the left of baffle, it is left that fixed pulley by strut is welded on holder inner top
Side, fixed pulley is rotatable, and fixed pulley is located at the left of sliding rail, and drawstring bypasses fixed pulley, and drawstring end is by linking up with the side connected
Connection on the left of formula and sliding block.
Preferably, roasting bottom portion is provided with groove, and groove is located at top in roaster.
Preferably, further include having rubber pad, the periphery of bull stick is connected with rubber pad by way of bonding.
Preferably, further include having limited block, left is connected with limited block, limited block position by welding on front side of sliding rail
In the lower section of drawstring.
Preferably, elastic element is spring.
Preferably, drawstring is steel wire rope.
Preferably, the material of holder is Q235 steel.
Operation principle：Originally, suitable rare earth waste is housed in roasting case.When to be roasted to rare earth waste, open
Dynamic roaster works, and roaster will heat the rare earth waste in roasting case, and worker's interval positive direction rotates at this time
Bull stick is rotated with negative direction, bull stick drives shaft interval to rotate and reverse, and shaft drives reel and plectrum interval to rotate forward and anti-
Turn, plectrum stirs the rare earth waste roasted in case, keeps the rare earth waste in roasting case heated evenly, to make roasting
Rare earth waste rate of roasting in case faster, while reel interval withdraw and release drawstring, pulling force and bullet of the sliding block in drawstring
Property element elastic force collective effect under interval to the left and move right, sliding block drive the second connecting rod and exhaust fan interval to the left and
It moving right, exhaust fan absorbs the moisture in the roasting case that exhaust outlet is come out, to keep the drying of air in roasting case,
And then the effect for making rare earth waste roast is more preferable, while improving the efficiency of rare earth waste roasting.When the rare earth in roasting case is useless
When material roasting is completed, roaster stops to roasting case heating, and worker stops operating bull stick.
Because roasting bottom portion is provided with groove, groove is located at top in roaster, so when roaster is in roasting case
When rare earth waste is heated, groove reduces the thickness in roasting bottom portion, and the heat of roaster is made to be more prone to be transmitted to roasting
Rare earth waste in saggar to significantly promote the rate of roasting of rare earth waste, and then increases substantially rare earth waste
Roast efficiency.
Because further including having rubber pad, the periphery of bull stick is connected with rubber pad by way of bonding, so when worker turns
When turn bar, rubber pad can protect the hand of worker, while rubber pad increases the friction coefficient of palm and bull stick, to make worker
Rotation is more comfortable and laborsaving.
Because further including having limited block, left is connected with limited block by welding on front side of sliding rail, and limited block is located at
The lower section of drawstring, so when sliding block is moved to the left, limited block can limit the distance that sliding block is moved to the left, to ensure to be vented
Fan to ensure the exhaust efficiency of exhaust fan, and then improves the roasting efficiency of rare earth waste without departing from exhaust outlet.
（3）Advantageous effect
Invention achieves quick heating, homogeneous heating, low energy consumption, rationally simple using human resources and apparatus structure
Effect roasts bottom portion by setting and is provided with groove, the heat in roaster can be made preferably to be transmitted to dilute in roasting case
Native waste material, to improve the efficiency of rare earth waste roasting.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second of main structure diagram of the present invention.
Fig. 3 is the third main structure diagram of the present invention.
Fig. 4 is the 4th kind of main structure diagram of the present invention.
Label in attached drawing be：1- bottom plates, 2- roasters, 3- holders, 4- bearing blocks, 5- reels, 6- shafts, 7- turn
Bar, 8- through-holes, 9- exhaust outlets, 10- plectrums, 11- head rods, 12- exhaust fans, the second connecting rods of 13-, 14- baffles, 15-
Elastic element, 16- sliding blocks, 17- sliding rails, 18- fixed pulleys, 19- drawstrings, 20- roast case, 21- grooves, 22- rubber pads, 23- limits
Position block.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of rare earth waste high-efficient roasting equipment further includes as shown in Figs 1-4 having bottom plate 1, roaster 2, holder 3, axis
Bearing 4, reel 5, shaft 6, bull stick 7, plectrum 10, head rod 11, exhaust fan 12, the second connecting rod 13, baffle 14, bullet
Property element 15, sliding block 16, sliding rail 17, fixed pulley 18, drawstring 19 and roasting case 20；1 top of bottom plate is by bolted connection
It is connected with roaster 2,1 top of bottom plate is connected with holder 3 by welding, and holder 3 is located at the right of roaster 2, holder 3
Head rod 11 is connected with above and below inner right wall by welding, 11 left end of head rod is connected by bolt
The mode connect is connected with roasting case 20, roasts 20 bottom of case and roaster 2 contacts, roast and be provided with through-hole 8 in the left wall of case 20, roast
The top of saggar 20 is provided with exhaust outlet 9, roasts and is connected with bearing block 4, axis by bolted connection below the left wall of case 20
Bearing in bearing 4 is connected with shaft 6 by way of interference connection, and shaft 6 passes through through-hole 8, connected by flat key in shaft 6
Mode be connected with reel 5 and plectrum 10, reel 5 is located at the left of plectrum 10, and plectrum 10 is located in roasting case 20, coiling
It is wound with drawstring 19 on wheel 5,6 left end of shaft is connected with bull stick 7 by welding, and 3 inner top of holder is bolted
Mode is connected with sliding rail 17, and slidingtype is connected with sliding block 16 on sliding rail 17, and sliding rail 17 and sliding block 16 coordinate, 16 front side of sliding block is logical
The mode for crossing welding is connected with the second connecting rod 13, and 13 bottom end of the second connecting rod is connected with exhaust fan by bolted connection
12, exhaust fan 12 is located at 9 top of exhaust outlet, and 17 front side right of sliding rail is connected with baffle 14 by welding, and sliding block 16 is right
Side and baffle are equipped with elastic element 15 between 14 left side, and 15 left end of elastic element is by way of linking up with and connecting and on the right side of sliding block 16
Connection, 15 right end of elastic element are welded on 14 left side connection of baffle, fixed pulley 18 by strut by way of linking up with and connecting
On the left of 3 inner top of holder, fixed pulley 18 is rotatable, and fixed pulley 18 is located at the left of sliding rail 17, and drawstring 19 bypasses fixed pulley 18, draws
Restrict 19 ends by way of linking up with and connecting with the connection of the left side of sliding block 16.
20 bottom of roasting case is provided with groove 21, and groove 21 is located at top in roaster 2.
Further include having rubber pad 22, the periphery of bull stick 7 is connected with rubber pad 22 by way of bonding.
Further include having limited block 23,17 front side left of sliding rail is connected with limited block 23, limited block 23 by welding
Positioned at the lower section of drawstring 19.
Elastic element 15 is spring.
Drawstring 19 is steel wire rope.
The material of holder 3 is Q235 steel.
Operation principle：Originally, suitable rare earth waste is housed in roasting case 20.When to be roasted to rare earth waste,
Start roaster 2 to work, roaster 2 will heat the rare earth waste in roasting case 20, and worker's interval is square at this time
Bull stick 7 is rotated to rotation and negative direction, bull stick 7 drives 6 interval of shaft to rotate and reverse, and shaft 6 drives reel 5 and plectrum 10
Interval rotates and reverse, and plectrum 10 stirs the rare earth waste roasted in case 20, make rare earth waste in roasting case 20 by
Evenly, to make the rare earth waste rate of roasting in roasting case 20 faster, while reel 5 intermittently withdraws and releases drawstring to heat
19, the interval under the pulling force of drawstring 19 and the elastic force collective effect of elastic element 15 of sliding block 16 to the left and moves right, sliding block 16
It drives the second connecting rod 13 and 12 interval of exhaust fan to the left and moves right, the roasting case that exhaust fan 12 will come out exhaust outlet 9
Moisture in 20 absorbs, and to keep the drying of air in roasting case 20, and then the effect for making rare earth waste roast is more preferable, simultaneously
Improve the efficiency of rare earth waste roasting.When roasting the rare earth waste roasting completion in case 20, roaster 2 stops to roasting case
20 heating, worker stop operating bull stick 7.
Because 20 bottom of roasting case is provided with groove 21, groove 21 is located at top in roaster 2, so when roaster 2 is to roasting
When rare earth waste in saggar 20 is heated, groove 21 reduces the thickness of 20 bottom of roasting case, makes the heat of roaster 2 more
Add the rare earth waste being transmitted as readily in roasting case 20, to significantly promote the rate of roasting of rare earth waste, and then substantially
Degree improves the roasting efficiency of rare earth waste.
Because further including having rubber pad 22, the periphery of bull stick 7 is connected with rubber pad 22 by way of bonding, so working as work
When people rotates bull stick 7, rubber pad 22 can protect the hand of worker, while rubber pad 22 increases the friction coefficient of palm and bull stick 7,
To keep worker's rotation more comfortable and laborsaving.
Because further including having limited block 23,17 front side left of sliding rail is connected with limited block 23 by welding, limit
Block 23 is located at the lower section of drawstring 19, so when sliding block 16 is moved to the left, limited block 23 can limit what sliding block 16 was moved to the left
Distance, to ensure that exhaust fan 12 without departing from exhaust outlet 9, to ensure the exhaust efficiency of exhaust fan 12, and then improves rare earth
The roasting efficiency of waste material.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of rare earth waste high-efficient roasting equipment, which is characterized in that further include having bottom plate（1）, roaster（2）, holder
（3）, bearing block（4）, reel（5）, shaft（6）, bull stick（7）, plectrum（10）, head rod（11）, exhaust fan（12）,
Two connecting rods（13）, baffle（14）, elastic element（15）, sliding block（16）, sliding rail（17）, fixed pulley（18）, drawstring（19）And roasting
Saggar（20）；Bottom plate（1）Top is connected with roaster by bolted connection（2）, bottom plate（1）The side that top passes through welding
Formula is connected with holder（3）, holder（3）Positioned at roaster（2）Right, holder（3）Pass through welding above and below inner right wall
Mode be connected with head rod（11）, head rod（11）Left end is connected with roasting case by bolted connection
（20）, roast case（20）Bottom and roaster（2）Contact roasts case（20）Left wall on be provided with through-hole（8）, roast case（20）'s
Top is provided with exhaust outlet（9）, roast case（20）Left wall below be connected with bearing block by bolted connection（4）, bearing
Seat（4）Interior bearing is connected with shaft by way of interference connection（6）, shaft（6）Across through-hole（8）, shaft（6）On pass through
The mode of flat key connection is connected with reel（5）And plectrum（10）, reel（5）Positioned at plectrum（10）Left, plectrum（10）
Positioned at roasting case（20）It is interior, reel（5）On be wound with drawstring（19）, shaft（6）Left end is connected with bull stick by welding
（7）, holder（3）Inner top is connected with sliding rail by bolted connection（17）, sliding rail（17）Upper slidingtype is connected with cunning
Block（16）, sliding rail（17）And sliding block（16）Cooperation, sliding block（16）Front side is connected with the second connecting rod by welding（13）,
Second connecting rod（13）Bottom end is connected with exhaust fan by bolted connection（12）, exhaust fan（12）Positioned at exhaust outlet（9）
Top, sliding rail（17）Front side right is connected with baffle by welding（14）, sliding block（16）Right side and baffle（14）Left side
Between be equipped with elastic element（15）, elastic element（15）Left end link up with connect by way of and sliding block（16）Right side connects, bullet
Property element（15）Right end link up with connect by way of and baffle（14）Left side connects, fixed pulley（18）It is welded on branch by strut
Frame（3）On the left of inner top, fixed pulley（18）Rotatably, fixed pulley（18）Positioned at sliding rail（17）Left, drawstring（19）Around fixed
Pulley（18）, drawstring（19）End link up with connect by way of and sliding block（16）Left side connects.
2. a kind of rare earth waste high-efficient roasting equipment according to claim 1, which is characterized in that roasting case（20）Bottom
It is provided with groove（21）, groove（21）Positioned at roaster（2）Interior top.
3. a kind of rare earth waste high-efficient roasting equipment according to claim 1, which is characterized in that further include having rubber pad
（22）, bull stick（7）Periphery rubber pad is connected with by way of bonding（22）.
4. a kind of rare earth waste high-efficient roasting equipment according to claim 1, which is characterized in that further include having limited block
（23）, sliding rail（17）Front side left is connected with limited block by welding（23）, limited block（23）Positioned at drawstring（19）'s
Lower section.
5. a kind of rare earth waste high-efficient roasting equipment according to claim 1, which is characterized in that elastic element（15）For
Spring.
6. a kind of rare earth waste high-efficient roasting equipment according to claim 1, which is characterized in that drawstring（19）For steel wire
Rope.
7. a kind of rare earth waste high-efficient roasting equipment according to claim 1, which is characterized in that holder（3）Material
For Q235 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611015663.6A CN106482504B (en) | 2016-11-18 | 2016-11-18 | A kind of rare earth waste high-efficient roasting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611015663.6A CN106482504B (en) | 2016-11-18 | 2016-11-18 | A kind of rare earth waste high-efficient roasting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106482504A CN106482504A (en) | 2017-03-08 |
| CN106482504B true CN106482504B (en) | 2018-10-16 |
Family
ID=58272538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611015663.6A Expired - Fee Related CN106482504B (en) | 2016-11-18 | 2016-11-18 | A kind of rare earth waste high-efficient roasting equipment |
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| CN (1) | CN106482504B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012343B (en) * | 2017-05-24 | 2018-12-07 | 玉环市荣康达机械厂 | A kind of uniform feeding type rare earth firing device |
| CN107841618B (en) * | 2017-09-29 | 2019-04-26 | 新沂永新机械配件有限公司 | A kind of rare earth waste recycling efficient oxidation calciner |
| CN108715927A (en) * | 2018-06-07 | 2018-10-30 | 安徽吉乃尔电器科技有限公司 | A kind of vertical incinerator |
| CN114086007B (en) * | 2021-11-17 | 2023-05-12 | 赣州中凯稀土材料有限公司 | Energy-saving roasting device capable of uniformly feeding for rare earth waste treatment |
| CN116447874B (en) * | 2023-06-15 | 2023-09-19 | 江苏国盛新材料有限公司 | Be used for rare earth oxide waste treatment equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5697251B2 (en) * | 2011-07-04 | 2015-04-08 | 太平洋セメント株式会社 | Valuables collection device |
| CN203771982U (en) * | 2014-02-16 | 2014-08-13 | 吉安县鑫泰科技有限公司 | Uniform feeding device for roasting rare earth waste |
| CN203923329U (en) * | 2014-05-12 | 2014-11-05 | 龙南县堉然科技有限公司 | A kind of recovery calciner of rare earth waste material |
| CN205482397U (en) * | 2016-03-09 | 2016-08-17 | 邓干平 | Tombarthite waste material oxidizing roasting stove |
| CN206291713U (en) * | 2016-11-18 | 2017-06-30 | 无锡市伟丰印刷机械厂 | A kind of rare earth waste high-efficient roasting equipment |
-
2016
- 2016-11-18 CN CN201611015663.6A patent/CN106482504B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106482504A (en) | 2017-03-08 |
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Granted publication date: 20181016 Termination date: 20201118 |