CN104085697A - Rare earth material feeding device and rare earth material feeding method - Google Patents
Rare earth material feeding device and rare earth material feeding method Download PDFInfo
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- CN104085697A CN104085697A CN201410319877.7A CN201410319877A CN104085697A CN 104085697 A CN104085697 A CN 104085697A CN 201410319877 A CN201410319877 A CN 201410319877A CN 104085697 A CN104085697 A CN 104085697A
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- rare earth
- loading hopper
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- charging process
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Abstract
The invention provides a rare earth material feeding method. Materials are conveyed to a feeding position through a material conveying system and automatically fed into a feeding hopper, and the material conveying system stops feeding when the quantity of the materials reaches a preset feeding value; after a feeding machine operates, the rare earth materials in the feeding hopper automatically fall into an electrolysis machine, in the process that the materials in the feeding hopper are gradually fed into the electrolysis machine, the quantity of the materials in the feeding hopper is detected in real time, the feeding hopper works continuously when the quantity of the materials is larger than a remaining material set value, the material conveying system is started when the quantity of the materials is smaller than the remaining material set value, the feeding process is repeatedly carried out, and materials are automatically fed into the feeding hopper. The materials in the feeding hopper are monitored in real time, the material conveying system is automatically controlled to be started or closed, and the feeding hopper is supplemented with the materials in time, the instability caused by artificial feeding in the material adding process is avoided, and the consistency of electrolyzed products is ensured. The invention further provides a rare earth material feeding device.
Description
Technical field
The present invention relates to rare earth preparing technical field, more particularly, relate to a kind of rare earth material feeding device and rare earth material charging process.
Background technology
Rare earth element is active very strong metal, is difficult to extract from its compound by general method under usual conditions.In commercial production, the main method of fused salt electrolysis process and metallothermic reduction that adopts is produced rare earth metal or its alloy by monobutyltin trichloride thing, fluoride and the oxide of rare earth.
In rare earth preparation process, rare earth oxide need to be fed to and in electrolysis installation, produce metal, in prior art, electrolytic process middle rare earth is reinforced always by artificial manual completing, because high-temperature zone environment in Rare Earth Electrolysis environment is severe, cause electrolysis post environment poor, and electrolytic process is affected by human factors many, because the reinforced reason such as unstable is difficult to accomplish the conformability of product after electrolysis, and the mode of hand stock can not meet the needs of rare earth application high-end market, be unfavorable for the development of enterprise.
Therefore, how improving the stability in rare earth oxide production process, is current those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the invention provides a kind of rare earth material charging process, to realize the stability improving in rare earth oxide production process; The present invention also provides a kind of rare earth material feeding device.
In order to achieve the above object, the invention provides following technical scheme:
A rare earth material charging process, comprises step:
1) by material-transporting system, transport material to feed location, and auto feed is in loading hopper;
2), when in loading hopper being detected, the inventory of material reaches predetermined reinforced value, material-transporting system stops feeding in raw material;
3) after charger operation, in loading hopper, material progressively joins in electrolysis installation, detects in real time the inventory in loading hopper, and when inventory is greater than clout setting value, loading hopper works on, and when inventory is less than clout setting value, enters step 4);
4) open material-transporting system, repeating step 1)-step 3.
Preferably, in above-mentioned rare earth material charging process, described material-transporting system is pneumatic material conveying system.
Preferably, in above-mentioned rare earth material charging process, described predetermined reinforced value is for detecting the weight of material value in described loading hopper.
Preferably, in above-mentioned rare earth material charging process, on described loading hopper, be provided with the LOAD CELLS that the weight of material in described loading hopper is detected.
Preferably, in above-mentioned rare earth material charging process, the weight maxim that the described predetermined value of feeding in raw material is the described loading hopper of described LOAD CELLS detection, described clout setting value is the minimum value of the reinforced rear inventory of described loading hopper.
Preferably, in above-mentioned rare earth material charging process, described clout setting value is the weight of material value after material interpolation in described loading hopper.
Preferably, in above-mentioned rare earth material charging process, described LOAD CELLS is electrically connected with the read-out that the material content of loading hopper is shown.
A rare earth material feeding device, for the auto feed of electrolysis installation middle rare earth material, described rare earth material feeding device adopts the rare earth material charging process described in as above any one to feed in raw material.
Rare earth material charging process provided by the invention, transport material to feed location, and auto feed is in loading hopper by material-transporting system; Inventory in loading hopper is detected, and when in loading hopper being detected, the inventory of material reaches predetermined reinforced value, material-transporting system stops feeding in raw material; After charger operation, rare earth material in loading hopper drops in electrolysis installation automatically, in loading hopper, material progressively joins in the process of electrolysis installation, detect in real time the inventory in loading hopper, when inventory is greater than clout setting value, loading hopper works on, when inventory clout setting value, open material system, repeat above-mentioned reinforced process, reinforced in trend loading hopper.By the material in loading hopper, carry out Real-Time Monitoring, and automatically control material-transporting system and open or close, to supplement material timely in loading hopper, by the reciprocal operation of reinforced link, realizing material can be transported in electrolysis installation continuously, accurately, avoided the artificial reinforced fugitiveness in material adding procedure that causes, the conformability of product after assurance electrolysis.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the diagram of circuit of rare earth material charging process provided by the invention.
The specific embodiment
The invention discloses a kind of rare earth material charging process, improved the stability in rare earth oxide production process; The present invention also provides a kind of rare earth material feeding device.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out to clear, complete description, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on embodiments of the invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, Fig. 1 is the diagram of circuit of rare earth material charging process provided by the invention.
The invention provides a kind of rare earth material charging process, step is as follows:
S01: material-transporting system auto feed
By material-transporting system, transport material to feed location, and auto feed is in loading hopper, the reinforced work of material-transporting system is controlled automatically by system, its reinforced beat mates to the reinforced beat in electrolysis installation with loading hopper, simultaneously the reinforced flow of material-transporting system and the flux matched design of feed streams of loading hopper.
S02: detect loading hopper inventory, reach after predetermined reinforced value in inventory, stop feeding in raw material
Inventory in loading hopper is detected, when in loading hopper being detected, the inventory of material reaches predetermined reinforced value, material-transporting system stops feeding in raw material, pre-set the reinforced maximum inventory of permission in loading hopper, and whether material in loading hopper is reached to predetermined reinforced value detect, this detected value is sent in control system automatically, the automatic control with Guarantee control system to reinforced work.
S03: charger is opened, whether the clout amount in loading hopper that detects surpasses clout setting value
After charger operation, rare earth material in loading hopper drops in electrolysis installation automatically, in loading hopper, material progressively joins in the process of electrolysis installation, detect in real time the inventory in loading hopper, when inventory is greater than clout setting value, illustrate now and also have enough rare earth materials in loading hopper, loading hopper works on, when inventory is less than clout setting value, illustrate that in loading hopper, rare earth material surplus has been not enough to support the lasting reinforced uniformly of loading hopper, now open material-transporting system, repeat above-mentioned reinforced process, reinforced in trend loading hopper.
By the material in loading hopper, carry out Real-Time Monitoring, and automatically control material-transporting system and open or close, to supplement material timely in loading hopper, by the reciprocal operation of reinforced link, realizing material can be transported in electrolysis installation continuously, accurately, avoided the artificial reinforced fugitiveness in material adding procedure that causes, the conformability of product after assurance electrolysis.
In the present invention's one specific embodiment, material-transporting system is pneumatic material conveying system.By material-transporting system, rare earth oxide is transported to feed location, and adds in loading hopper, by loading hopper, electrolysis installation is fed in raw material.Material-transporting system adopts pneumatic actuation, by pneumatic structure, promotes rare earth mass transport, and equipment is realized fully effectively and being utilized.
In the present invention's one specific embodiment, predetermined reinforced value is for detecting the weight of material value in loading hopper.Addition to material in loading hopper detects, and when addition reaches after predetermined value, stops the reinforced of material-transporting system, avoids overflowing of material.Material addition can be by the material degree of depth in loading hopper, or the total weight of loading hopper after reinforced detect, and this case adopts predetermined reinforced value to be set to the method for weight of material value, can further improve the accurate monitoring to inventory in loading hopper.
In the present invention's one specific embodiment, on loading hopper, be provided with the LOAD CELLS that the weight of material in loading hopper is detected.After loading hopper is reinforced, the detection of weight weighs by the LOAD CELLS being arranged on loading hopper, and weighing results is directly sent in system controller, by the computing of controller, the reinforced work of system is controlled automatically.
In the present invention's one specific embodiment, predetermined reinforced value is the weight maxim of the loading hopper of LOAD CELLS detection, and clout setting value is the minimum value of inventory after loading hopper feeds in raw material.LOAD CELLS arranges the reinforced upper lower threshold value of loading hopper, when the feeding quantity in loading hopper reaches weight maxim, control system is controlled material-transporting system and is stopped feeding in raw material, when the weight that loading hopper detected when LOAD CELLS reaches the minimum value of setting, control system is controlled material-transporting system and is started working, and automatically feeds in raw material.Be appreciated that, the minimum value of the weight of loading hopper is not that loading hopper material all drops to the weight minimum value after electrolysis installation, but in material, measure while dropping to the feed supplement scope of setting in loading hopper, system is controlled material-transporting system feed supplement, thereby can guarantee to have all the time in loading hopper sufficient material to there will not be it to reinforced interruption in electrolysis installation, thereby realize continuously, by loading hopper, to electrolysis installation, fed in raw material accurately.
Particularly, clout setting value is the weight of material value after material interpolation in loading hopper.LOAD CELLS detects weight minimum value in loading hopper simultaneously, adopts same detected parameters, is easy to the working stability of the equipment of realizing, and guarantees the adjusting accuracy of mass flow and weight.
In the present invention's one specific embodiment, LOAD CELLS is electrically connected with the read-out that the material content of loading hopper is shown.Read-out by setting with LOAD CELLS Electricity Federation, real time data in rare earth material adding procedure is shown intuitively, certainly read-out can be set to touch display screen, and adds the control button that system is controlled, and thinks that the real-time status of system is controlled.
Rare earth material charging process based on providing in above-described embodiment, the present invention also provides a kind of rare earth material feeding device, for the auto feed of electrolysis installation middle rare earth material, this rare earth material feeding device adopts the rare earth material charging process described in as above any one to feed in raw material.
Because this rare earth material feeding device has adopted the rare earth material charging process of above-described embodiment, so the beneficial effect that this rare earth material feeding device is brought by rare earth material charging process please refer to above-described embodiment.
In this specification sheets, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a rare earth material charging process, is characterized in that, comprises step:
1) by material-transporting system, transport material to feed location, and auto feed is in loading hopper;
2), when in loading hopper being detected, the inventory of material reaches predetermined reinforced value, material-transporting system stops feeding in raw material;
3) after charger operation, in loading hopper, material progressively joins in electrolysis installation, detects in real time the inventory in loading hopper, and when inventory is greater than clout setting value, loading hopper works on, and when inventory is less than clout setting value, enters step 4);
4) open material-transporting system, repeating step 1)-step 3.
2. rare earth material charging process according to claim 1, is characterized in that, described material-transporting system is pneumatic material conveying system.
3. rare earth material charging process according to claim 1, is characterized in that, described predetermined reinforced value is for detecting the weight of material value in described loading hopper.
4. rare earth material charging process according to claim 3, is characterized in that, is provided with the LOAD CELLS that the weight of material in described loading hopper is detected on described loading hopper.
5. rare earth material charging process according to claim 4, is characterized in that, the weight maxim that the described predetermined value of feeding in raw material is the described loading hopper of described LOAD CELLS detection, and described clout setting value is the minimum value of the reinforced rear inventory of described loading hopper.
6. rare earth material charging process according to claim 1, is characterized in that, described clout setting value is the weight of material value after material interpolation in described loading hopper.
7. rare earth material charging process according to claim 4, is characterized in that, described LOAD CELLS is electrically connected with the read-out that the material content of loading hopper is shown.
8. a rare earth material feeding device, the auto feed for electrolysis installation middle rare earth material, is characterized in that, described rare earth material feeding device adopts the rare earth material charging process as described in claim 1-7 any one to feed in raw material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410319877.7A CN104085697A (en) | 2014-07-07 | 2014-07-07 | Rare earth material feeding device and rare earth material feeding method |
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| CN201410319877.7A CN104085697A (en) | 2014-07-07 | 2014-07-07 | Rare earth material feeding device and rare earth material feeding method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490042A (en) * | 2018-12-14 | 2019-03-19 | 长沙开元仪器有限公司 | Reduction device |
| CN113061940A (en) * | 2021-03-15 | 2021-07-02 | 包头市金为达稀土材料有限公司 | Rare earth electrolysis charger and charging method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0485208A (en) * | 1990-07-26 | 1992-03-18 | Ishida Scales Mfg Co Ltd | Commodity feeder for bucket conveyor |
| JPH04160509A (en) * | 1990-10-24 | 1992-06-03 | Fuji Electric Co Ltd | Throwing control method for solid-state material |
| CN1751779A (en) * | 2005-09-09 | 2006-03-29 | 安海 | Weight loss type feeding machine and method for measuring and mixing therefor |
| CN101941601A (en) * | 2010-08-09 | 2011-01-12 | 中国神华能源股份有限公司 | Method for controlling automatic feeding |
| CN102774629A (en) * | 2012-07-26 | 2012-11-14 | 中国神华能源股份有限公司 | Discharge control method and system for silo |
| CN102795486A (en) * | 2012-08-30 | 2012-11-28 | 首钢京唐钢铁联合有限责任公司 | Automatic feeding system and method for bins |
-
2014
- 2014-07-07 CN CN201410319877.7A patent/CN104085697A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0485208A (en) * | 1990-07-26 | 1992-03-18 | Ishida Scales Mfg Co Ltd | Commodity feeder for bucket conveyor |
| JPH04160509A (en) * | 1990-10-24 | 1992-06-03 | Fuji Electric Co Ltd | Throwing control method for solid-state material |
| CN1751779A (en) * | 2005-09-09 | 2006-03-29 | 安海 | Weight loss type feeding machine and method for measuring and mixing therefor |
| CN101941601A (en) * | 2010-08-09 | 2011-01-12 | 中国神华能源股份有限公司 | Method for controlling automatic feeding |
| CN102774629A (en) * | 2012-07-26 | 2012-11-14 | 中国神华能源股份有限公司 | Discharge control method and system for silo |
| CN102795486A (en) * | 2012-08-30 | 2012-11-28 | 首钢京唐钢铁联合有限责任公司 | Automatic feeding system and method for bins |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490042A (en) * | 2018-12-14 | 2019-03-19 | 长沙开元仪器有限公司 | Reduction device |
| CN113061940A (en) * | 2021-03-15 | 2021-07-02 | 包头市金为达稀土材料有限公司 | Rare earth electrolysis charger and charging method |
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Application publication date: 20141008 |