CN207904343U - A kind of continuous firing device of rare earth oxalate precipitate object - Google Patents
A kind of continuous firing device of rare earth oxalate precipitate object Download PDFInfo
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- CN207904343U CN207904343U CN201820151436.4U CN201820151436U CN207904343U CN 207904343 U CN207904343 U CN 207904343U CN 201820151436 U CN201820151436 U CN 201820151436U CN 207904343 U CN207904343 U CN 207904343U
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- rare earth
- furnace body
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- hydraulically extensible
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Abstract
The utility model discloses a kind of continuous firing devices of rare earth oxalate precipitate object,Including holder,The right side upper end of holder is fixedly connected with the first hydraulically extensible cylinder,The right end of first hydraulically extensible cylinder is fixedly connected with push plate,The right end of push plate is provided with material placing device,The basal sliding of material placing device is connected with balladeur train,Furnace body is provided in the middle part of rack,It is provided with firing device among the inner wall lower end of furnace body,The upper surface right end of furnace body is provided with the second hydraulically extensible cylinder,The lower end of second hydraulically extensible cylinder is fixedly connected with straight-tooth bar,Straight-tooth bar slidably connects fixed frame,The bottom left end of fixed frame is provided with first driving means,The lower end of first driving means is rotatably connected to shaft,It is communicated with emission-control equipment on the left of the upper end of the furnace body,Uniform calcination is reached,The purpose of exhaust-gas treatment,Make the abundant calcination of rare earth,Improve burning effect and efficiency,It is discharged again after exhaust-gas treatment,Protect environment.
Description
Technical field
The utility model is related to rare earth oxalate precipitate object calcination technical field, specially a kind of rare earth oxalate precipitate object is continuous
Firing device.
Background technology
Rare earth has the laudatory title of " industrial vitamin ", nowadays has become extremely important strategic resource.Rare earth element aoxidizes
Object refer in the periodic table of elements atomic series be 57 to 71 15 kinds of lanthanide oxides, and with lanthanide series chemical property
The oxide of similar scandium and yttrium totally 17 kinds of elements.Rare earth element is in oil, chemical industry, metallurgy, weaving, ceramics, glass, permanent magnetism material
The fields such as material are obtained for and are widely applied, with advances in technology with the continuous breakthrough of application technology, the valence of rare earth oxide
It is worth increasing.
Existing rare earth oxalate precipitate object firing device generally use traditional structure, direct calcination can not be to rare earth oxalic acid
Carry out uniform stirring, cause rare earth oxalate precipitate object calcination uneven, burning effect difference efficiency is low, be unfavorable for enterprise production and
Development.On the other hand, after the calcination of rare earth oxalic acid, a large amount of pernicious gases are will produce, if by these pernicious gas direct emissions, that
Serious atmosphere pollution will be caused, the life of neighbouring resident can also be had some impact on.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of continuous firing device of rare earth oxalate precipitate object, solution
Calcination of having determined is uneven, handles the problem of pernicious gas.
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of rare earth oxalate precipitate object
The right side upper end of continuous firing device, including holder, the holder is fixedly connected with the first hydraulically extensible cylinder, first hydraulic pressure
The right end of telescoping cylinder is fixedly connected with push plate, and the right end of the push plate is provided with material placing device, and the bottom of the material placing device is slided
Dynamic to be connected with balladeur train, the balladeur train, which is arranged in the middle part of the upper surface of rack, the rack, is provided with furnace body, the furnace body it is interior
Firing device is provided among wall lower end, upper end is symmetrically arranged with cylinder at left and right sides of the outer wall of the furnace body, the cylinder
Lower end is fixedly connected with sealing plate by telescopic rod, and the upper surface right end of the furnace body is provided with the second hydraulically extensible cylinder, described
The lower end of second hydraulically extensible cylinder is fixedly connected with straight-tooth bar, and the surface of the straight-tooth bar slidably connects sliding block, the sliding block
External stability be connected with fixed frame, lower end is provided with motor on the left of the inner wall of the fixed frame, and the motor is passed by belt
Dynamic to be connected with gear, the gear is meshed with the straight-tooth of straight-tooth bar lower surface, and the bottom left end of the fixed frame is provided with the
The lower end of one driving device, the first driving means is rotatably connected to shaft, and the shaft periphery is arranged at intervals with stirring
The inner wall top left of bar, the furnace body symmetrically offers gas port, and the upper end of the gas port is communicated with emission-control equipment, described
The second driving device is provided among the inner wall bottom of emission-control equipment, the upper end of second driving device passes through supporting rod
It is rotatably connected to rotation packing groove, the left and right ends of the rotation packing groove are symmetrically arranged with liquid distributor.
Preferably, the bottom of the furnace body is fixedly connected with pedestal, and the left and right ends of the pedestal are fixedly connected with rack.
Preferably, the outer wall of the sealing plate is enclosed with sealing ring, and the right end of the gear is fixed on by support plate
Determine on the inner wall of frame.
Preferably, the stirring rod is at least evenly arranged with nine, and the surface of the stirring rod is evenly arranged with stirring
Blade.
Preferably, the inside of the gas port is both provided with fan, and the inner homogeneous of the rotation packing groove offers through-hole,
The opposite side of the liquid distributor is arranged at intervals with nozzle, and reaction solution is filled with inside the liquid distributor.
Preferably, the upper end of the emission-control equipment is provided with gas outlet, the outer wall left side of the emission-control equipment
Lower end is provided with drain pipe.
The utility model provides a kind of continuous firing device of rare earth oxalate precipitate object.Has following advantageous effect：
(1), the continuous firing device of rare earth oxalate precipitate object, rare earth oxalate precipitate object is placed in material placing device, profit
Push plate, push plate is pushed to drive material placing device to slide to the surface of firing device, start firing device pair with the first hydraulically extensible cylinder
Rare earth oxalate precipitate object carries out calcination, while the second hydraulically extensible cylinder drives straight-tooth bar to move down, and stirring rod stretches into charge dress
In setting, first driving means drive shaft drives stirring rod rotation, meanwhile, motor driven gear rotation, gear is nibbled with spur rack
Transmission is closed, drives stirring rod to move left and right by fixed frame, fully slowly stirring, calcination knot are carried out to rare earth oxalate precipitate object
Shu Hou, the second hydraulically extensible cylinder drive stirring rod to leave material placing device, finally drive push plate by charge by the first hydraulically extensible cylinder
Device releases furnace body, has reached the uniform purpose of calcination, has improved burning effect and production efficiency.
(2), the continuous firing device of rare earth oxalate precipitate object drives cylinder, cylinder after material placing device is pushed into furnace body
General who has surrendered's furnace body under sealing plate is driven to close, during calcination, the pernicious gas that the fan in gas port generates calcination is arranged
To emission-control equipment, the second driving device drives rotation packing groove high speed rotation, at the same liquid distributor by nozzle to rotation
Turning packing groove sprinkling reaction solution, gas enters from each through-hole of filler plate, and reaction solution is then sent into the gap between filler plate,
Air-liquid is sufficiently mixed reaction during being thrown away by rotation, and clean gas is discharged through gas outlet after reaction, is formed after reaction
Liquid be discharged by drain pipe, achieved the purpose that handle pernicious gas, pernicious gas processing after discharge again, protect environment,
Also the standard of national energy conservation and emission reduction is met.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model entirety；
Fig. 2 is the structural schematic diagram of the utility model mobile device；
Fig. 3 is the structural schematic diagram of the utility model emission-control equipment.
In figure：1 holder, 2 first hydraulically extensible cylinders, 3 push plates, 4 material placing devices, 5 balladeur trains, 6 racks, 7 furnace bodies, 8 calcinations dress
Set, 9 cylinders, 10 sealing plates, 11 second hydraulically extensible cylinders, 12 straight-tooth bars, 13 sliding blocks, 14 fixed frames, 15 motors, 16 gears, 17
First driving means, 18 shafts, 19 stirring rods, 20 gas ports, 21 emission-control equipments, 22 second driving devices, 23 rotation fillers
Slot, 24 liquid distributors, 25 pedestals, 26 gas outlets.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of continuous calcination dress of rare earth oxalate precipitate object
It sets, including holder 1, the right side upper end of holder 1 is fixedly connected with the first hydraulically extensible cylinder 2, and the right end of the first hydraulically extensible cylinder 2 is solid
Surely it is connected with push plate 3, the right end of push plate 3 is provided with material placing device 4, and the basal sliding of material placing device 4 is connected with balladeur train 5, balladeur train 5
It is arranged in the upper surface of rack 6, the middle part of rack 6 is provided with furnace body 7, firing device is provided among the inner wall lower end of furnace body 7
8, the outer wall left and right sides upper end of furnace body 7 is symmetrically arranged with cylinder 9, and the lower end of cylinder 9 is fixedly connected with sealing by telescopic rod
The upper surface right end of plate 10, furnace body 7 is provided with the second hydraulically extensible cylinder 11, and the lower end of the second hydraulically extensible cylinder 11 is fixedly connected
There are straight-tooth bar 12, the surface of straight-tooth bar 12 to slidably connect sliding block 13, the external stability of sliding block 13 is connected with fixed frame 14, Gu
Determine lower end on the left of the inner wall of frame 14 and be provided with motor 15, motor 15 is connected with gear 16, gear 16 and straight-tooth by belt transmission
The straight-tooth of 12 lower surface of bar is meshed, and the bottom left end of fixed frame 14 is provided with first driving means 17, first driving means 17
Lower end be rotatably connected to shaft 18,18 periphery of shaft is arranged at intervals with stirring rod 19, and the inner wall top left of furnace body 7 is symmetrical
Gas port 20 is offered, the upper end of gas port 20 is communicated with emission-control equipment 21, is set among the inner wall bottom of emission-control equipment 21
It is equipped with the second driving device 22, the upper end of the second driving device 22 is rotatably connected to rotation packing groove 23, rotation by supporting rod
The left and right ends of packing groove 23 are symmetrically arranged with liquid distributor 24.
The bottom of furnace body 7 is fixedly connected with pedestal 25, and the left and right ends of pedestal 25 are fixedly connected with rack 6.
The outer wall of sealing plate 10 is enclosed with sealing ring, and the right end of gear 16 is fixed on the inner wall of fixed frame 14 by support plate
On.
Stirring rod 19 is at least evenly arranged with nine, and the surface of stirring rod 19 is evenly arranged with stirring blade.
The inside of gas port 20 is both provided with fan, and the inner homogeneous of rotation packing groove 23 offers through-hole, liquid distributor 24
Opposite side is arranged at intervals with nozzle, and 24 inside of liquid distributor is filled with reaction solution.
The upper end of emission-control equipment 21 is provided with gas outlet 26, and lower end is provided on the left of the outer wall of emission-control equipment 21
Drain pipe.
In use, rare earth oxalate precipitate object is placed in material placing device 4, push plate is pushed using the first hydraulically extensible cylinder 2
3, push plate 3 drives material placing device 4 to slide to the surface of firing device 8, starts firing device 8 and is carried out to rare earth oxalate precipitate object
Calcination, while the second hydraulically extensible cylinder 11 drives straight-tooth bar 12 to move down, stirring rod 19 stretches into material placing device 4, and first drives
17 drive shaft 18 of dynamic device drives stirring rod 19 to rotate, meanwhile, motor 15 is rotated with moving gear 16, and gear 16 is nibbled with straight-tooth
Transmission is closed, drives stirring rod 19 to move left and right by fixed frame 14, fully slowly stirring is carried out to rare earth oxalate precipitate object, is burnt
After burning, the second hydraulically extensible cylinder 11 drives stirring rod 19 to leave material placing device 4, is finally driven by the first hydraulically extensible cylinder 2
Material placing device 4 is released furnace body 7 by push plate 3；
After material placing device 4 is pushed into furnace body 7, drive cylinder 9, cylinder 9 that 10 times general who has surrendered's furnace bodies 7 of sealing plate is driven to seal
It closes, during calcination, the fan in gas port 20 drains into the pernicious gas that calcination generates in emission-control equipment 21, and second drives
Dynamic device 22 drives rotation 23 high speed rotation of packing groove, while liquid distributor 24 sprays reaction by nozzle to rotation packing groove 23
Liquid, gas enter from each through-hole of filler plate, and reaction solution is then sent into the gap between filler plate, and air-liquid is thrown away by rotation
During be sufficiently mixed reaction, after reaction clean gas through gas outlet 26 be discharged, the liquid formed after reaction is by drain pipe
Discharge.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of continuous firing device of rare earth oxalate precipitate object, including holder (1), it is characterised in that：The right side of the holder (1)
Upper end is fixedly connected with the first hydraulically extensible cylinder (2), and the right end of the first hydraulically extensible cylinder (2) is fixedly connected with push plate (3),
The right end of the push plate (3) is provided with material placing device (4), and the basal sliding of the material placing device (4) is connected with balladeur train (5), institute
Balladeur train (5) is stated to be arranged in the upper surface of rack (6)；
It is provided with furnace body (7) in the middle part of the rack (6), firing device is provided among the inner wall lower end of the furnace body (7)
(8), upper end is symmetrically arranged with cylinder (9) at left and right sides of the outer wall of the furnace body (7), and the lower end of the cylinder (9), which passes through, stretches
Bar is fixedly connected with sealing plate (10), and the upper surface right end of the furnace body (7) is provided with the second hydraulically extensible cylinder (11), and described
The lower end of two hydraulically extensible cylinders (11) is fixedly connected with straight-tooth bar (12), and the surface of the straight-tooth bar (12) slidably connects sliding block
(13), the external stability of the sliding block (13) is connected with fixed frame (14), and lower end is arranged on the left of the inner wall of the fixed frame (14)
There is motor (15)；
The motor (15) is connected with gear (16) by belt transmission, and the gear (16) is straight with straight-tooth bar (12) lower surface
Tooth is meshed, and the bottom left end of the fixed frame (14) is provided with first driving means (17), the first driving means (17)
Lower end be rotatably connected to shaft (18), shaft (18) periphery is arranged at intervals with stirring rod (19), the furnace body (7)
Inner wall top left symmetrically offers gas port (20), and the upper end of the gas port (20) is communicated with emission-control equipment (21)；
The second driving device (22), second driving device are provided among the inner wall bottom of the emission-control equipment (21)
(22) upper end is rotatably connected to rotation packing groove (23) by supporting rod, and the left and right ends of the rotation packing groove (23) are symmetrical
It is provided with liquid distributor (24).
2. a kind of continuous firing device of rare earth oxalate precipitate object according to claim 1, it is characterised in that：The furnace body
(7) bottom is fixedly connected with pedestal (25), and the left and right ends of the pedestal (25) are fixedly connected with rack (6).
3. a kind of continuous firing device of rare earth oxalate precipitate object according to claim 1, it is characterised in that：The sealing plate
(10) outer wall is enclosed with sealing ring, and the right end of the gear (16) is fixed on by support plate on the inner wall of fixed frame (14).
4. a kind of continuous firing device of rare earth oxalate precipitate object according to claim 1, it is characterised in that：The stirring rod
(19) nine are at least evenly arranged with, and the surface of the stirring rod (19) is evenly arranged with stirring blade.
5. a kind of continuous firing device of rare earth oxalate precipitate object according to claim 1, it is characterised in that：The gas port
(20) inside is both provided with fan, and the inner homogeneous of the rotation packing groove (23) offers through-hole, the liquid distributor
(24) opposite side is arranged at intervals with nozzle, and reaction solution is filled with inside the liquid distributor (24).
6. a kind of continuous firing device of rare earth oxalate precipitate object according to claim 1, it is characterised in that：At the exhaust gas
The upper end of reason device (21) is provided with gas outlet (26), and lower end is provided with drain on the left of the outer wall of the emission-control equipment (21)
Pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820151436.4U CN207904343U (en) | 2018-01-30 | 2018-01-30 | A kind of continuous firing device of rare earth oxalate precipitate object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820151436.4U CN207904343U (en) | 2018-01-30 | 2018-01-30 | A kind of continuous firing device of rare earth oxalate precipitate object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207904343U true CN207904343U (en) | 2018-09-25 |
Family
ID=63565515
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820151436.4U Active CN207904343U (en) | 2018-01-30 | 2018-01-30 | A kind of continuous firing device of rare earth oxalate precipitate object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207904343U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631583A (en) * | 2018-12-20 | 2019-04-16 | 全南包钢晶环稀土有限公司 | A kind of high temperature uniform stirring sintering equipment of rare earth metal production |
| CN110917710A (en) * | 2019-11-29 | 2020-03-27 | 龙南县中利再生资源开发有限公司 | Tombarthite waste material filters edulcoration equipment |
-
2018
- 2018-01-30 CN CN201820151436.4U patent/CN207904343U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631583A (en) * | 2018-12-20 | 2019-04-16 | 全南包钢晶环稀土有限公司 | A kind of high temperature uniform stirring sintering equipment of rare earth metal production |
| CN109631583B (en) * | 2018-12-20 | 2024-02-23 | 北方稀土(全南)科技有限公司 | High-temperature uniform stirring sintering device for rare earth metal production |
| CN110917710A (en) * | 2019-11-29 | 2020-03-27 | 龙南县中利再生资源开发有限公司 | Tombarthite waste material filters edulcoration equipment |
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