CN110129833A - A kind of Rare Earth Electrolysis automatic charging equipment and its operating method - Google Patents
A kind of Rare Earth Electrolysis automatic charging equipment and its operating method Download PDFInfo
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- CN110129833A CN110129833A CN201910435707.8A CN201910435707A CN110129833A CN 110129833 A CN110129833 A CN 110129833A CN 201910435707 A CN201910435707 A CN 201910435707A CN 110129833 A CN110129833 A CN 110129833A
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- rare earth
- feeding
- moving plate
- earth electrolysis
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/34—Electrolytic production, recovery or refining of metals by electrolysis of melts of metals not provided for in groups C25C3/02 - C25C3/32
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
Abstract
The present invention provides a kind of Rare Earth Electrolysis automatic charging equipment and its operating methods, it is related to feeding device technical field, including material apparatus for temporary storage, the proportioning device to control material single feeding quantity and the feeding device uniformly to add material to control charging total amount；The material apparatus for temporary storage, proportioning device and feeding device pass sequentially through material channel and are connected to so that material successively circulates, the discharge port of the feeding device extends to above rare earth electrolysis cell to add material to rare earth electrolysis cell, the present invention has rational design, the three-level dosing form formed by setting material apparatus for temporary storage, proportioning device and feeding device, it realizes periodically, is quantitative, uniform blanking, so that the rare earth oxide in electrolyte is adequately electrolysed, improves production efficiency and guarantee the stability of technique；The dust collector of labor intensity of workers and material can be also reduced simultaneously, improve workshop environment.
Description
Technical field
The present invention relates to feeding device technical field, in particular to a kind of Rare Earth Electrolysis automatic charging equipment and
Its operating method.
Background technique
Rare earth is important strategic resource, is known as the good reputation of " industrial monosodium glutamate ".Rare earth element is highly active metal,
It is difficult to be extract from its compound with general method under usual conditions.In industrial production mainly using fused salt electrolysis process and
The method of metallothermic reduction produces rare earth metal or its alloy by the oxide, fluoride and chloride of rare earth.Currently, fused salt is electric
Solution is widely used to large-scale production rare earth metal.
During Rare Earth Electrolysis, in electrolyte rare earth oxide it is abundant electrolysis be technological parameter important in electrolytic process it
One.Rare earth oxide too high levels can generate ramming material in a cell in electrolyte, influence the normal electrolysis of electrolytic cell, reduce electric current
Efficiency, to increase power consumption；And rare earth oxide content is too low in electrolyte, electrolytic cell will appear lack material phenomenon, can not continue into
Row electrolysis, so as to cause current efficiency decline.In short, the rare earth oxide in electrolyte is excessive or the very few electric current that can all reduce makes
With rate, increase power consumption, while can also be with the unqualified of product quality.
The molten-salt electrolysis production rare earth metal technical matters in China has been in world lead level at present, although technical matters
It is very advanced, but production control automation degree is not high, only relies on operator's warp in most of electrolysis rare earth preparation enterprise
It tests and carries out artificial blanking, be easy to cause the rare earth oxide in electrolyte that cannot obtain sufficient electricity because of worker's experience difference in this way
Solution, so that production efficiency and technology stability are difficult to ensure, to increase production cost.In addition, since Rare Earth Electrolysis temperature is high
Up to 1000 DEG C or more, artificial blanking is fully relied on, so that labor intensity of workers is very big, and material is flown upward seriously.
Summary of the invention
The first purpose of this invention is to provide a kind of Rare Earth Electrolysis automatic charging equipment, under automatically controlling
Material accomplishes timing, quantitative, uniform blanking so that the rare earth oxide in electrolyte is adequately electrolysed, improve production efficiency and
Guarantee the stability of technique.
Second object of the present invention is to provide a kind of operating method of Rare Earth Electrolysis automatic charging equipment, can drop
Low labor intensity of workers.
The embodiment of the present invention is achieved in that
A kind of Rare Earth Electrolysis automatic charging equipment, including to control charging total amount material apparatus for temporary storage, to control
The proportioning device and the feeding device uniformly to add material of material single feeding quantity processed；The material apparatus for temporary storage quantifies
Device passes sequentially through material channel with feeding device and is connected to so that material successively circulates, and the discharge port of the feeding device extends to
To add material to rare earth electrolysis cell above rare earth electrolysis cell.
Further, the material apparatus for temporary storage is electromagnetic vibration Moving plate, and the proportioning device includes metering device and first
Flat vibration feed device, the material of discharge of the metering device connection electromagnetic vibration Moving plate to accept electromagnetic vibration Moving plate, metering dress
It sets and is installed on the described first flat vibration feed device the material on metering device is sent into the feeding device, feeding device packet
Deflector chute and the second flat vibration feed device are included, described deflector chute one end is connected to the metering device to accept metering device discharge
Material, the deflector chute other end extends to above electrolytic cell, and deflector chute is installed on the described second flat vibration feed device to by object
Material is sent into electrolytic cell；
Further, the Rare Earth Electrolysis automatic charging equipment further includes controller, the controller respectively with it is described
Electromagnetic vibration Moving plate, metering device, the first flat vibration feed device, the second flat vibration feed device electrical connection claim to receive metering device
It takes the weight information of material and electromagnetic vibration Moving plate, the first flat vibration feed device and the second flat vibration feed device is controlled according to this information
Start and stop.
Further, the described second flat vibration feed device is obliquely installed, and the deflector chute is along the second flat vibration feed device
It installs and is lower than close to electrolytic cell one end close to metering device one end.
Further, the tilt angle of the described second flat vibration feed device are as follows: the angle with perpendicular is 60~75 °.
Further, be in series with the first vibrating controller between the controller and the material apparatus for temporary storage, controller with
The second vibrating controller is in series between the first flat vibration feed device, between controller and the second flat vibration feed device
It is in series with third vibrating controller.
It further, further include body feed tank to store material, the body feed tank passes through described in screw conveyor connection
To convey material to material holding tank, material apparatus for temporary storage is equipped with to limit material apparatus for temporary storage material material apparatus for temporary storage
The limit sensors of height, the limit sensors are electrically connected with the motor of screw conveyor to basis by the controller
The start and stop of height of materials signal control screw conveyor.
Further, the controller includes processor, key, display and shell, and the processor is set to the shell
In vivo and respectively with the material apparatus for temporary storage, metering device, the first flat vibration feed device, the second flat vibration feed device, limit
The motor electrical connection of sensor, screw conveyor, the key are embedded at shell, and key is electrically connected with processor to be added to adjust
Material number, feed time interval and system delay time, the display are embedded at shell, and display is electrically connected use with processor
To show the number of the weighed weight of metering device and the second flat vibration feed device starting.
Further, the body feed tank, screw conveyor, material apparatus for temporary storage, proportioning device and feeding device are respectively mounted
In on pedestal, the pedestal is equipped with universal wheel easy to remove.
Further, the pedestal is equipped with handle.
A kind of operating method of Rare Earth Electrolysis automatic charging equipment described in any one as above, operating procedure are as follows:
S1. it sets single dosage, add number, feeding interval time and delay reaction time；
S2. material is placed in material apparatus for temporary storage；
S3. the material in material apparatus for temporary storage is sent into proportioning device, when the amount of the material in proportioning device reaches single
After dosage, suspend the feeding of material apparatus for temporary storage, material is sent into feeding device by simultaneous quantitative device；
S4. feeding device is opened simultaneously, material is sent into rare earth electrolysis cell；
S5. after waiting the feeding interval time to exhaust, S3 and S4 step is repeated, is used up until adding number；
S6. last time feed after the completion of, the waiting delay reaction time exhaust after terminate.
The beneficial effects of the present invention are:
The present invention has rational design, is fed by the three-level that setting material apparatus for temporary storage, proportioning device and feeding device are formed
Form realizes periodically, is quantitative, uniform blanking is improved and produced so that the rare earth oxide in electrolyte is adequately electrolysed
Efficiency and the stability for guaranteeing technique；The dust collector of labor intensity of workers and material can be also reduced simultaneously, improve workshop
Environment.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram for the Rare Earth Electrolysis automatic charging equipment that the embodiment of the present invention 1 provides；
Fig. 2 is the controller schematic diagram that the embodiment of the present invention 1 provides；
Fig. 3 is the controller panel schematic diagram that the embodiment of the present invention 2 provides；
Icon: 1- material apparatus for temporary storage, 2- proportioning device, 21- metering device, the flat vibration feed device of 22- first, 3- charging
Device, 31- deflector chute, the flat vibration feed device of 32- second, 4- controller, 5- body feed tank, 6- screw conveyor, 7- pedestal, 71-
Universal wheel, 72- handle.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, or be somebody's turn to do
Invention product using when the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
Term " first ", " second ", " third " etc. are only used for distinguishing description, are not understood to indicate or imply relatively heavy
The property wanted.
The terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level, vertical or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In addition, the terms such as " substantially ", " basic " be intended to illustrate related content be not require it is absolute accurate, but can be with
There is certain deviation.Such as: " being substantially equal to " not merely indicates absolute parallel, difficult due in actual production, operating process
To accomplish absolute " equal ", it is usually present certain deviation.Therefore, other than absolutely equal, " being substantially equal to " is also wrapped
It includes above-mentioned the case where there are certain deviations.As example, in the case of other, unless otherwise specified, " substantially ", " basic " etc.
Term is meaning similar to the above.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.
For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment 1
As shown in Figure 1, the present embodiment provides a kind of Rare Earth Electrolysis automatic charging equipments, including to control charging total amount
Material apparatus for temporary storage 1, the proportioning device 2 to control material single feeding quantity and the feeding device uniformly to add material
3；Material apparatus for temporary storage 1, proportioning device 2 and feeding device 3 pass sequentially through material channel and are connected to so that material successively circulates, charging
The discharge port of device 3 extends to above rare earth electrolysis cell to add material to rare earth electrolysis cell；
Material apparatus for temporary storage 1 can be arbitrarily to have material storing and transport the equipment of material function to other devices or set
Standby combination, such as the combination of bucket and material conveyor, and a kind of preferable embodiment used in the present embodiment are as follows: material
Apparatus for temporary storage 1 be electromagnetic vibration Moving plate, when proportioning device 2 accept material reach single dosage when, electromagnetic vibration Moving plate stop to
Electronic-weighing blanking, since electromagnetic vibration Moving plate discharging even speed is steady, so reducing since inertia will be in electromagnetic vibration Moving plate
Material be brought into the error on electronic scale, it is effective to guarantee that the material in electronic weighing system is single charge set by user
Amount；
Proportioning device 2 can be the group of any equipment or equipment for having weighing and transporting material function to other devices
It closes, a kind of preferable embodiment used in the present embodiment are as follows: proportioning device 2 includes metering device 21 and the first flat vibration feeding
Device 22, metering device 21 are connected to the material of discharge of the electromagnetic vibration Moving plate to accept electromagnetic vibration Moving plate, and metering device 21 is installed
In the first flat vibration feed device 22 material on metering device 21 is sent into feeding device 3, the material of undertaking reaches setting
Single charge amount after, the flat start-up operation of vibration feed device 22 of the first of the lower section of metering device 21 will be in metering device 21
Material is delivered to feeding device 3；
Feeding device 3 can be any equipment with material conveying function, and the one kind used in the present embodiment is preferably
Embodiment are as follows: feeding device 3 includes deflector chute 31 and the second flat vibration feed device 32, and 31 one end of deflector chute is connected to metering device
21 material to accept the discharge of metering device 21,31 other end of deflector chute extend to above electrolytic cell, and deflector chute 31 is installed on
Second flat vibration feed device 32 is to send material into electrolytic cell；Deflector chute 31 is along the second flat installation of vibration feed device 32 and leans on
Nearly electrolytic cell one end is lower than close to 21 one end of metering device；The uniform charging of timing may be implemented；It should be noted that in reality
In production process, the second flat vibration feed device 32 usually there is into certain inclined setting, and inclined angle makes indefinite, process
The multiple experiment of applicant, it is believed that the following are best modes: the tilt angle of the second flat vibration feed device 32 are as follows: with perpendicular
Angle be 60~75 °；
The operating method of above-mentioned Rare Earth Electrolysis automatic charging equipment are as follows: operating procedure is as follows:
S1. it sets single dosage, add number, feeding interval time and delay reaction time；
S2. material is placed in material apparatus for temporary storage 1；
S3. the material in material apparatus for temporary storage 1 is sent into proportioning device 2, when the amount of the material in proportioning device 2 reaches list
After secondary dosage, suspend the feeding of material apparatus for temporary storage 1, material is sent into feeding device 3 by simultaneous quantitative device 2；
S4. feeding device 3 is opened simultaneously, material is sent into rare earth electrolysis cell；
S5. after waiting the feeding interval time to exhaust, S3 and S4 step is repeated, is used up until adding number；
S6. last time feed after the completion of, the waiting delay reaction time exhaust after terminate.
The three-level dosing form that the present invention is formed by setting material apparatus for temporary storage, proportioning device and feeding device, is realized
Timing, quantitative, uniform blanking improve production efficiency and guarantor so that the rare earth oxide in electrolyte is adequately electrolysed
Demonstrate,prove the stability of technique；The dust collector of labor intensity of workers and material can be also reduced simultaneously, improve workshop environment.
In order to increase the present apparatus to the storage capacity of material, the number for manually adding material is reduced, the present apparatus further includes using
To store the body feed tank 5 of material, body feed tank 5 is connected to electromagnetic vibration Moving plate to convey to electromagnetic vibration Moving plate by screw conveyor 6
Material, electromagnetic vibration Moving plate are equipped with the limit sensors to limit electromagnetic vibration Moving plate height of materials；
In actual production, mobile in order to facilitate the operation of personnel, therefore body feed tank 5, screw conveyor 6, material are kept in
Device 1, proportioning device 2 and feeding device 3 are mounted on pedestal 7, and pedestal 7 is equipped with universal wheel 71 easy to remove, and pedestal 7 is also
Equipped with handle 72；
Limit sensors are electrically connected with the motor of screw conveyor 6 by controller 4 to according to height of materials signal control
The start and stop of screw conveyor 6 processed；
In order to increase the degree of automation of the present apparatus, Rare Earth Electrolysis automatic charging equipment further includes controller 4, controller
4 include processor, key, display and shell, processor be set in the housing and respectively with electromagnetic vibration Moving plate, metering device 21,
The first flat vibration feed device 32 of flat vibration feed device 22, second, limit sensors, the motor of screw conveyor 6, warning device electricity
Connection；After device is powered, the material in body feed tank 5 is transported material to electromagnetic vibration Moving plate by starting screw conveyor, works as material
After height reaches the limit height of limit sensors, limit sensors issue signal to processor, and processor stops after receiving signal
Only screw conveyor starts electromagnetic vibration Moving plate simultaneously, and electromagnetic vibration Moving plate conveys material to metering device 21, and metering device 21 is accepted
Weight of material reach the single charge weight of setting after, metering device 21 issues signal to processor, and processor receives signal
Suspend electromagnetic vibration Moving plate afterwards, and starts the first flat vibration feed device 22 and the second flat vibration feed device 32, the first flat vibration feeding dress
22 vibrations are set so that the material on metering device 21 is fallen into deflector chute 31, the second flat vibration of vibration feed device 32 is so that material is suitable
Deflector chute 31 fall into electrolytic cell, processor waits after the feeding interval time exhausts, and processor controls electromagnetic vibration Moving plate again
Starting repeats aforesaid operations, until the number that adds of setting exhausts, after the completion of last time feeds, the waiting delay reaction time
After exhausting, processor controls alarm activation, and electrolysis is completed in alarm；
Key is embedded at shell, and key is electrically connected to adjust charging times, feed time interval and delay with processor
Reaction time, display are embedded at shell, display be electrically connected with processor to show the weighed weight of metering device 21 and
The number that second flat vibration feed device 32 starts；
Limit sensors use photoelectric sensor detection electromagnetic vibration Moving plate material level to set height, obstruction method in the present embodiment
Detection detects 0~30cm of effective distance, and the distance of detecting distance is adjusted by the potentiometer on sensor, increases clockwise
Detecting distance reduces detecting distance counterclockwise.Material is entered in electromagnetic vibration Moving plate by helical feeding apparatus, will pass through photoelectric transfer
Sensor detection, when immediately ahead of material accumulation to sensor, when distance is less than the effective distance adjusted, helical feeding apparatus stops
Only feeding guarantees that the material in electromagnetic vibration Moving plate is not spilt over；
Electromagnetic vibration Moving plate uses 304 stainless steel YS-400mm vibrating disks, and surface is sprayed with PU gel coating, and material enters vibrating disk
And after stopping feeding, the material of bottom is delivered to by vibrating disk work by the helical guideway of electromagnetic vibration Moving plate inner periphery
The outlet of electromagnetic vibration Moving plate, into metering device 21；
Controller is the CPU-221 processor of S7-200 series, by judging automatically and adding toward write-in program inside processor
The current working status of material realizes the process of auto feed, realizes human-computer interaction；
When in use, only the present apparatus need to be pushed to electrolysis front of the slot by holding handrail 72, and fixes universal wheel 71, led
Hopper 31 is directed at electrolytic cell fire door, and raw material is manually poured into body feed tank 5, is powered by power supply line to the present apparatus, passes through ginseng
Number design key sets each feeding quantity, then presses system start button, screw conveyor 6 mentions the material in body feed tank 5
It rises in electromagnetic vibration Moving plate, judges whether material reaches specified altitude assignment by material limit sensors, after reaching specified altitude assignment, spiral shell
It revolves conveyer 6 and stops feeding, electromagnetic vibration Moving plate is started to work, and raw material is sent to metering device 21 by material channel, when weight arrives
Up to setting single charge amount when, electromagnetic vibration Moving plate stops working, and the first flat vibration feed device 22 is started to work, and material passes through object
Expect that channel reaches on feeding device 3, flat vibration feed device 32 start-up operation of the second of feeding device, by deflector chute 31 by raw material
It adding in electrolytic cell, is delayed after a period of time, equipment repeats above-mentioned charging work, after this period last time feeds, system
Automatic time delay for a period of time, allows the rare earth oxide in electrolyte to be sufficiently electrolysed, and after the completion of delay, system alarm prompts worker
It comes out of the stove, so far completes the charging work of a cycle.
There is high-precision metering device 21 on the automatic charging equipment, is weighed by election weighing system and electrolysis is added every time
The weight of material in furnace.Pass through above material channel arrival metering device 21 when material comes out from electromagnetic vibration Moving plate, metering device
21 are weighed, and are shown on the display screen of the weight of weighing on the controller, are set when the material on metering device 21 reaches
When fixed single weight, electromagnetic vibration Moving plate stops to 21 blanking of metering device, since electromagnetic vibration Moving plate discharging even speed is steady,
So reducing due to inertia the error being brought into the material in electromagnetic vibration Moving plate on electronic scale, guarantee in electronic weighing system
Material be single charge amount set by user.After the single charge amount for reaching setting, the first of 21 lower section of metering device is flat
The feed device 22 that shakes is started to work, and the material in metering device 21 is delivered on feeding device 3, material subtracts on metering device 21
It can be seen in real time over the display in few process, a complete material, system are removed the peel automatically under metering device 21 is every, are protected
Single weighing value is the standard value set to card next time, while the charging times on display add one automatically, and worker can pass through
Display screen knows how many material added.
There are three vibrating controller in the present apparatus, controller 4 is for controlling electromagnetic vibration Moving plate, and controller 4 is for controlling the
One flat vibration feed device 22, controller 4 both can be with for controlling the second flat vibration feed device 32, the three-level electric and magnetic oscillation of the equipment
Independent single process work can also be carried out by the key on controller by cooperating with each other, between controller 4 and electromagnetic vibration Moving plate
It is in series with the first vibrating controller, is in series with the second vibrating controller between controller 4 and the first flat vibration feed device 22, is controlled
Third vibrating controller, the first vibrating controller, the second vibrating controller are in series between device 4 and the second flat vibration feed device 32
It is selected with frequency adjusting knob, half-wave/all-wave working condition is equipped on third vibrating controller, equipment is generally operational in half-wave
Under state, the Oscillation Amplitude of vibrator can be adjusted by frequency adjusting knob in use, is adjusted according to actual needs
The speed (speed of blanking velocity) of vibration velocity, whole process is controllable, and can accomplish timing, uniformly charging.
A kind of Rare Earth Electrolysis weighing type three-level magnetic vibration automatic uniform charging (feeding) equipment that the present invention uses has following several respects
Advantage:
1, a kind of Rare Earth Electrolysis weighing type three-level magnetic vibration automatic uniform charging (feeding) equipment structure novel of the present invention is only
Special and easy to operate, equipment investment expense is low, is easy mass production；
2, timing, quantitative, uniformly charging can be reached in a feeding study on period repeatedly feeds, can fully ensure that electricity
Rare earth oxide inside solution matter is sufficiently electrolysed, and production efficiency and process stabilizing in rare earth oxide production process are improved
Property, improve electric current service efficiency, significant effect；
3, equipment is not high to material requirement, any material suitable for Rare Earth Electrolysis, is suitable for any Rare Earth Electrolysis row
Industry；
4, labor intensity of workers is reduced, material is reduced and flies upward, improve potroom operating environment.
Embodiment 2
The controller used in the present embodiment is as shown in figure 3, the present apparatus only carries out single charge amount under user interface
Setting is arranged by the key on controller, guarantees that equipment operation is simple, prevents worker's maloperation from leading to system disorders.Control
It is specific that single charge amount method: long-pressing k1 under standby mode, display are set from left from right respectively k1, k2, k3, k4 on panel
000000, by the mobile cursor of k4, by k3, display 000000 shows Ed-001 by k1, by the mobile cursor of k4, is revised as by k3
000x00, x be set single charge amount (unit: gram, if x be 3, as 300g), confirm the value by k1, returned to by k2
Control interface.
The equipment settable charging times, feed time interval, system delay time and to electronics under administrator interfaces
The functions such as metering system correction.Set device default charging times are 50 times, when feeding interval after repeatedly being tried out according to applicant
Between be 2 minutes, first 30 seconds be feeding and blanking time, behind 90 seconds be system latency time, guarantee electrolyte inside oxidation
Rare earth is adequately electrolysed, and total feeding quantity is charging number of words multiplied by single charge amount in a cycle.
Experimental example
The charging of timing quantitative and even in multiple feeding study on period may be implemented by automatic charging equipment, specific effect is shown in Table
1 (carrying out measuring practical discharge quantity using electronic scale in simulation test).
Table 1
In automatic charging equipment operational process, five materials are taken at random, are compared with precision for the balance of 1mg, comparison result
It is shown in Table 2 (charging (feeding) equipment single charge amount is 100g).
Table 2
It is uniformly fed in multiple feeding study on period by automatic charging equipment, so that the rare earth oxide in electrolyte obtains
Adequately electrolysis improves electrolytic efficiency and product quality, and specific effect is shown in Table 3, and (each period is 2h, expects ratio with PN2O3Material is
Example).
Table 3
It is timed quantitative and even charging by automatic charging equipment, electric current utilization rate is improved, saves power consumption, reduce enterprise
Production cost, specific effect are shown in Table 4.
Table 4
It is timed quantitative and even charging by automatic charging equipment, material is reduced and flies upward, improves workshop environment, tool
Body effect is shown in Table 5.
Table 5
In conclusion the present invention is simple to device structure, easy to operate, it is able to achieve timing, quantitative, uniformly charging, so that
Rare earth oxide in electrolyte is sufficiently electrolysed, to improve production efficiency in rare earth oxide production process and technique is steady
It is qualitative, electric current service efficiency is improved, manual operation intensity is reduced, realizes that a people guards Duo Tai electrolysis installation, improves production indirectly
Plant working environment is a kind of suitable for industrial, the equipment of practicable Rare Earth Electrolysis auto feed of high-volume.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of Rare Earth Electrolysis automatic charging equipment, it is characterised in that: including the temporary dress of material to control charging total amount
Set (1), the proportioning device (2) to control material single feeding quantity and the feeding device uniformly to add material (3)；It is described
Material apparatus for temporary storage (1), proportioning device (2) and feeding device (3) pass sequentially through material channel and are connected to so that material successively circulates,
The discharge port of the feeding device (3) extends to above rare earth electrolysis cell to add material to rare earth electrolysis cell.
2. Rare Earth Electrolysis automatic charging equipment according to claim 1, it is characterised in that: the material apparatus for temporary storage
It (1) is electromagnetic vibration Moving plate, the proportioning device (2) includes metering device (21) and the first flat vibration feed device (22), the meter
The material of discharge of device (21) connection electromagnetic vibration Moving plate to accept electromagnetic vibration Moving plate is measured, metering device (21) is installed on described
First flat vibration feed device (22) is to send the material on metering device (21) into the feeding device (3), feeding device (3)
Including deflector chute (31) and the second flat vibration feed device (32), described deflector chute (31) one end is connected to the metering device (21) and uses
To accept the material of metering device (21) discharge, deflector chute (31) other end is extended to above electrolytic cell, deflector chute (31) installation
In the described second flat vibration feed device (32) material is sent into electrolytic cell.
3. Rare Earth Electrolysis automatic charging equipment according to claim 2, it is characterised in that: further include controller (4), institute
Controller (4) is stated to send with the electromagnetic vibration Moving plate, metering device (21), the first flat vibration feed device (22), the second flat vibration respectively
Material device (32) electrical connection weighs the weight information of material and according to this information control electromagnetic vibration to receive metering device (21)
The start and stop of Moving plate, the first flat vibration feed device (22) and the second flat vibration feed device (32).
4. Rare Earth Electrolysis automatic charging equipment according to claim 2, it is characterised in that: the second flat vibration feeding dress
It sets (32) to be obliquely installed, the deflector chute (31) is lower than along the second flat vibration feed device (32) installation and close to electrolytic cell one end
Close to metering device (21) one end.
5. Rare Earth Electrolysis automatic charging equipment according to claim 4, it is characterised in that: the second flat vibration feeding dress
Set the tilt angle of (32) are as follows: the angle with perpendicular is 60~75 °.
6. Rare Earth Electrolysis automatic charging equipment according to claim 3, it is characterised in that: the controller (4) and institute
It states and is in series with the first vibrating controller (4) between electromagnetic vibration Moving plate, between controller (4) and the first flat vibration feed device (22)
It is in series with the second vibrating controller (4), third vibration is in series between controller (4) and the second flat vibration feed device (32)
Controller (4).
7. Rare Earth Electrolysis automatic charging equipment according to claim 3, it is characterised in that: further include to store material
Body feed tank (5), the body feed tank (5) is connected to the electromagnetic vibration Moving plate to electromagnetic vibration Moving plate by screw conveyor (6)
Material is conveyed, electromagnetic vibration Moving plate is equipped with the limit sensors to limit electromagnetic vibration Moving plate height of materials, the limit sensors
It is electrically connected with the motor of screw conveyor (6) to control helical feed according to height of materials signal by the controller (4)
The start and stop of machine (6).
8. Rare Earth Electrolysis automatic charging equipment according to claim 7, it is characterised in that: the controller (4) includes
Processor, key, display and shell, the processor be disposed in the housing and respectively with the electromagnetic vibration Moving plate, metering
Device (21), the first flat vibration feed device (22), the second flat vibration feed device (32), limit sensors, screw conveyor (6)
Motor electrical connection, the key are embedded at shell, and key is electrically connected to adjust charging times, feed time interval with processor
With the delay reaction time, the display is embedded at shell, and display is electrically connected to show metering device (21) with processor
The number of weighed weight and the second flat vibration feed device (32) starting.
9. Rare Earth Electrolysis automatic charging equipment according to claim 7, it is characterised in that: the body feed tank (5), spiral
Conveyer (6), material apparatus for temporary storage (1), proportioning device (2) and feeding device (3) are mounted on pedestal (7), the pedestal
(7) it is equipped with universal wheel (71) easy to remove.
10. a kind of operating method of Rare Earth Electrolysis automatic charging equipment as in one of claimed in any of claims 1 to 9,
Feature is as follows: operating procedure is as follows:
S1. it sets single dosage, add number, feeding interval time and delay reaction time；
S2. material is placed in material apparatus for temporary storage (1)；
S3. the material in material apparatus for temporary storage (1) is sent into proportioning device (2), when the amount of the material in proportioning device (2) reaches
After single dosage, suspend the feeding of material apparatus for temporary storage (1), material is sent into feeding device (3) by simultaneous quantitative device (2)；
S4. feeding device (3) are opened simultaneously, material is sent into rare earth electrolysis cell；
S5. after waiting the feeding interval time to exhaust, S3 and S4 step is repeated, is used up until adding number；
S6. last time feed after the completion of, the waiting delay reaction time exhaust after terminate.
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