CN103424297A - Unattended laboratory ore sample preparation system - Google Patents

Unattended laboratory ore sample preparation system Download PDF

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Publication number
CN103424297A
CN103424297A CN2013103720669A CN201310372066A CN103424297A CN 103424297 A CN103424297 A CN 103424297A CN 2013103720669 A CN2013103720669 A CN 2013103720669A CN 201310372066 A CN201310372066 A CN 201310372066A CN 103424297 A CN103424297 A CN 103424297A
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sample
automatic
level
division
gathering
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CN2013103720669A
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何文莉
张志强
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NANCHANG GUANGMING LAB ASSAY EQUIPMENT Co Ltd
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NANCHANG GUANGMING LAB ASSAY EQUIPMENT Co Ltd
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Priority to CN2013103720669A priority Critical patent/CN103424297A/en
Publication of CN103424297A publication Critical patent/CN103424297A/en
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Abstract

Provided is an unattended laboratory ore sample preparation system. The unattended laboratory ore sample preparation system comprises an electronic control unit, a weighing sensor, a first-level automatic reduction and division device, an automatic full-cross-section reduction and division device, a belt weighing device, an automatic code spraying device and the like. The unattended laboratory ore sample preparation system is characterized in that the electronic control unit is connected with the weighing sensor, the first-level automatic reduction and division device, the automatic full-cross-section reduction and division device, the belt weighing device and the automatic code spraying device through communication lines, and the weighing sensor, the first-level automatic reduction and division device, the automatic full-cross-section reduction and division device, the belt weighing device and the automatic code spraying device are arranged below a feed hopper. The unattended laboratory ore sample preparation system has the advantages that full-automatic preparation of a sharing sample, a total-moisture sample, a back-check sample and an experimental analysis sample of ore can be carried out through automatic control in an unattended mode, an only identification code can be automatically provided, automatic cleaning can be carried out, cross contamination of materials cannot happen, and automatic dust removal can be carried out.

Description

A kind of unattended laboratory ore sample preparation system
Technical field
The present invention relates to a kind of laboratory sample preparation system, relate in particular to a kind of laboratory ore sample preparation system.
Background technology
Laboratory sample ore preparation procedure comprises fragmentation, the links such as division, originally use is manually carried out, used afterwards plant equipment to carry out laboratory ore sample preparation, and occur each ore sample preparation procedure gang ore sample is prepared to unit, but Present Domestic laboratory ore sample technology of preparing is in relying on the state of manually-operated equipment, not only the ore sample preparation needs certain cycle, hand labor intensity is large, moisture and sample loss are larger, ore sample prepares precision and is difficult to guarantee, often there is bias to occur, and the danger of introducing personal error arranged, and operating personnel's health is had a great impact, in addition, brought difficulty to the Ore control work of enterprise.Therefore, be necessary to invent a kind of unattended laboratory by each ore sample preparation procedure gang ore sample preparation system.
Summary of the invention
The object of the present invention is to provide a kind of unattended laboratory ore sample preparation system, it can be controlled by robotization, automatically prepares sharing nature sample, total moisture sample, the sample of filing for reference, the experimental analysis sample of ore, and only identification code is provided automatically, automatically clean not cross pollution of material; Automatic dust removing meets the characteristics of environmental requirement.
The present invention realizes like this, it comprises ECU (Electrical Control Unit), communication line, LOAD CELLS, feeder hopper, the one-level conveying device, the one-level breaker, automatically full section division device, abandon the sample conveying device, automatically full section division device, the sharing nature sample crosses the belt capture device, the total moisture sample crosses the belt capture device, sharing nature sample gathering-device, total moisture sample gathering-device, the automatic division device of one-level, the two-stage conveying device, the two-stage crushing device, secondary division device, two separating devices, experimental analysis sample gathering-device, the sample gathering-device of filing for reference, secondary is abandoned the sample gathering-device, the microwave drying conveying device, two minutes feeding devices, reducing mechanism, general analysis experimental sample gathering-device, the full-automatic bottling streamline, conveyer belt scale, automatic code spraying device, the sample conveying device, the storing samples device, automatic dust removing apparatus, automatic flushing device.Feeder hopper connects the one-level conveying device, the one-level conveying device connects the one-level breaker, the one-level breaker is divided into the automatic division device of one-level and two-stage conveying device, the automatic division device of one-level has one-level and abandons the sample gathering-device, one-level is abandoned the connection of sample gathering-device and is abandoned the sample conveying device, abandon the sample conveying device, abandon the sample conveying device and be provided with automatically full section division device, automatically full section division device arranges that the sharing nature sample crosses the belt capture device and the total moisture sample crosses the belt capture device, the sharing nature sample crosses the belt capture device and the total moisture sample crosses the belt capture device to sharing nature sample gathering-device should be arranged, total moisture sample gathering-device, the two-stage conveying device connects the two-stage crushing device, and the two-stage crushing device is divided into secondary division device, and secondary division device has two separating devices and secondary is abandoned the sample gathering-device, and two separating devices have experimental analysis sample gathering-device and the sample gathering-device of filing for reference.Experimental analysis sample gathering-device connects the microwave drying conveying device, and the microwave drying conveying device connects two minutes feeding devices, and within two minutes, feeding device connects reducing mechanism, and reducing mechanism connects general analysis experimental sample gathering-device.Sharing nature sample gathering-device, total moisture sample gathering-device, the sample gathering-device of filing for reference all are connected the full-automatic bottling streamline with general analysis experimental sample gathering-device, the full-automatic bottling streamline connects conveyer belt scale, conveyer belt scale connects the sample conveying device, the sample conveying device is provided with automatic code spraying device, the sample conveying device is carried sharing nature sample bottle, total moisture sample bottle, the sample bottle of filing for reference, general analysis experimental sample bottle, outside is provided with the storing samples device, and inside is provided with automatic dust removing apparatus, automatic flushing device, all rejected materials and is transported to the rejected material heap; The LOAD CELLS that ECU (Electrical Control Unit) has by communication line and feeder hopper, the automatic division device of one-level, automatically full section division device, conveyer belt scale, automatic code spraying device line carry out calculating, control, collection and the processing of data.
The LOAD CELLS line that ECU (Electrical Control Unit) has by communication line and feeder hopper transmits the quality of material data to enter ECU (Electrical Control Unit) and calculated by communication line: the calculating division ratio that keeps sample of the ore that need obtain by quality of material and the automatic division device of one-level; Quality of material deducts keeping sample to be calculated as and abandoning the sample quality of ore that the automatic division device of one-level need obtain, abandons sample quality and the material conveying flowmeter of abandoning the sample conveying device and calculates and abandon the time that sample is being abandoned the sample conveying device and carried.
ECU (Electrical Control Unit) changes into control signal by communication line by the data of calculating and is sent to the automatic division device of one-level by communication line and makes the automatic division device of one-level regulate: the automatic division device of one-level is regulated when division stroke of division, to obtain the ore sample of representative definite quality.
ECU (Electrical Control Unit) changes into control signal by communication line by the data of calculating and is sent to automatically full section division device by communication line, make automatic section division device entirely be regulated: automatically full section division device cutting times in accordance with regulations constantly cuts after regulating and cutting interval time, reach the purpose evenly intercepted on material stream, to obtain the ore sample of representative definite quality.
ECU (Electrical Control Unit) is sent to ECU (Electrical Control Unit) by the bottled rear conveyer belt scale of sample to the weighing data of sample by communication line, and ECU (Electrical Control Unit) is carried out only identification code processing by weighing data and other related data in ECU (Electrical Control Unit).
ECU (Electrical Control Unit) is sent to automatic code spraying device by communication line by communication line again by only identification code, and automatic code spraying device carries out automatic code-spraying by the corresponding different sample bottles of only identification code.
The invention has the beneficial effects as follows: 1, can realize to the ore sample weighed, the whole sample preparation flow process such as fragmentation, division, bottled, coding, information; 2, by robotization, control, unmanned, automatically prepare sharing nature sample, total moisture sample, the sample of filing for reference, general analysis experimental sample, and only identification code is provided automatically; 3, the general analysis experimental sample automatically prepared, can carry out analysis of components; 4, sample making course does not block up, and automatically cleans not cross pollution of material; 5, fully-automatic packaging, coding, weigh, the not cross pollution of material of packing; 6, automatic dust removing meets environmental requirement; 7, system run all right is reliable, and prepared sample precision is high, representative, to optimizing the Ore control tool, is of great significance.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In the drawings, 1, ECU (Electrical Control Unit) 2, communication line 3, LOAD CELLS 4, feeder hopper 5, one-level conveying device 6, one-level breaker 7, automatically full section division device, 8, abandon sample conveying device 9, automatically full section division device 10, the sharing nature sample crosses belt capture device 11, the total moisture sample crosses belt capture device 12, sharing nature sample gathering-device 13, total moisture sample gathering-device 14, the automatic division device 15 of one-level, two-stage conveying device 16, two-stage crushing device 17, secondary division device 18, two separating devices 19, experimental analysis sample gathering-device 20, the sample gathering-device 21 of filing for reference, secondary is abandoned sample gathering-device 22, microwave drying conveying device 23, within two minutes, feeding device 24, reducing mechanism 25, general analysis experimental sample gathering-device 26, full-automatic bottling streamline 27, conveyer belt scale 28, automatic code spraying device 29, sample conveying device 30, storing samples device 31, automatic dust removing apparatus 32, automatic flushing device.
Embodiment
As shown in Figure 1, the present invention includes ECU (Electrical Control Unit) 1, communication line 2, LOAD CELLS 3, feeder hopper 4, one-level conveying device 5, one-level breaker 6, one-level is abandoned sample gathering-device 7, abandon sample conveying device 8, automatically full section division device 9, the sharing nature sample crosses belt capture device 10, the total moisture sample crosses belt capture device 11, sharing nature sample gathering-device 12, total moisture sample gathering-device 13, the automatic division device 14 of one-level, two-stage conveying device 15, two-stage crushing device 16, secondary division device 17, two separating devices 18, general analysis experimental sample gathering-device 19, the sample gathering-device 20 of filing for reference, secondary is abandoned sample gathering-device 21, microwave drying conveying device 22, within two minutes, feeding device 23, reducing mechanism 24, general analysis experimental sample gathering-device 25, full-automatic bottling streamline 26, conveyer belt scale 27, automatic code spraying device 28, sample conveying device 29, storing samples device 30, automatic dust removing apparatus 31, automatic flushing device 32.Its structure is that feeder hopper 4 connects one-level conveying device 5, one-level conveying device 5 connects one-level breaker 6, one-level breaker 6 is divided into the automatic division device 14 of one-level and two-stage conveying device 15, the automatic division device 14 of one-level has one-level and abandons sample gathering-device 7, one-level is abandoned 7 connections of sample gathering-device and is abandoned sample conveying device 8, abandon sample conveying device 8 and be provided with automatically full section division device 9, automatically full section division device 9 arranges that the sharing nature sample crosses belt capture device 10 and the total moisture sample crosses belt capture device 11, the sharing nature sample crosses belt capture device 10 and total moisture sample and crosses 11 pairs of belt capture devices sharing nature sample gathering-device 12 should be arranged, total moisture sample gathering-device 13, two-stage conveying device 15 connects two-stage crushing device 16, two-stage crushing device 16 is divided into secondary division device 17, secondary division device 17 has two separating devices 18 and secondary is abandoned sample gathering-device 21, two separating devices 18 have general analysis experimental sample gathering-device 19 and the sample gathering-device 20 of filing for reference, general analysis experimental sample gathering-device 19 connects microwave drying conveying device 22, microwave drying conveying device 22 connects two minutes feeding devices 23, within two minutes, feeding device 23 connects reducing mechanism 24, and reducing mechanism 24 connects general analysis experimental sample gathering-device 25.Sharing nature sample gathering-device 12, total moisture sample gathering-device 13, the sample gathering-device 20 of filing for reference all is connected full-automatic bottling streamline 26 with general analysis experimental sample gathering-device 25, full-automatic bottling streamline 26 connects conveyer belt scale 27, conveyer belt scale 27 connects sample conveying device 29, sample conveying device 29 is provided with automatic code spraying device 28, sample conveying device 28 is carried sharing nature sample bottle 33, total moisture sample bottle 34, the sample bottle 35 of filing for reference, general analysis experimental sample bottle 36, outside is provided with storing samples device 30, inside is provided with automatic dust removing apparatus 31, automatic flushing device 32, all rejected materials are transported to rejected material heap 37, it is characterized in that the automatic division device 14 of LOAD CELLS 3, one-level, automatically full section division device 9, conveyer belt scale 27, automatic code spraying device 28 lines that ECU (Electrical Control Unit) 1 has by communication line 2 and feeder hopper 4 carry out calculating, control, collection and the processing of data.
In use, ECU (Electrical Control Unit) 1 start, by the ore sample that the needs sample preparation feeder hopper 4 of all packing into, the LOAD CELLS 3 that feeder hopper arranges for 4 times transmits the quality of material data to enter ECU (Electrical Control Unit) 1 and calculated by communication line 2: the calculating division ratio that keeps sample of the ore that need obtain by quality of material and the automatic division device 14 of one-level; Quality of material deducts keeping sample to be calculated as and abandoning the sample quality of ore that the automatic division device 14 of one-level need obtain, abandons sample quality and the material conveying flowmeter of abandoning sample conveying device 8 and calculates and abandon the time that sample is being abandoned sample conveying device 8 and carried.The data of calculating change into control signal and are sent to respectively the automatic division device 14 of one-level, automatically full section division device 9 by communication line 2, and make automatic division device 14 adjustings of one-level, automatically full section division device 9 be regulated: the automatic division device 14 of one-level is regulated when division stroke of division; Automatically full section division device 9 cutting times in accordance with regulations constantly cuts after regulating and cutting interval time, reaches the purpose evenly intercepted on material stream, to obtain the ore sample of representative definite quality.After adjustment, ECU (Electrical Control Unit) 1 is controlled feeder hopper 4 will need the ore sample of sample preparation to fall into one-level conveying device 5, one-level conveying device 5 is carried one-level breaker 6 by the ore sample, the ore sample of one-level breaker 6 fragmentations enters the automatic division device 14 of one-level, automatic division device 14 divisions of one-level go out to abandon keeping sample of sample and definite quality, abandoning sample falls into one-level and abandons sample gathering-device 7, enter and abandon sample conveying device 8, keep sample and fall into two-stage conveying device 15, abandon sample conveying device 8 and be provided with automatically full section division device 9, automatically full section division device 9 is controlled the sharing nature samples and is crossed belt capture device 10 and total moisture sample and cross belt capture device 11 and constantly cut by the interval time of setting, evenly intercept the sharing nature sample of definite quality simultaneously, the total moisture sample falls into respectively sharing nature sample gathering-device 12, total moisture sample gathering-device 13, keep sample and enter two-stage crushing device 16 by two-stage conveying device 15, the material of two-stage crushing device 16 fragmentations enters secondary division device 17, secondary division device 17 is fixed goes out to abandon keeping sample of sample and definite quality than division, keep sample and enter two separating devices 18, two separate file for reference sample and the general analysis experimental sample of equal in quality, and the general analysis experimental sample enters general analysis experimental sample gathering-device 19.The sample of filing for reference enters the sample gathering-device 20 of filing for reference; General analysis experimental sample gathering-device 19 enters microwave drying conveying device 22, microwave drying conveying device 22 is carried out rapid draing by sample, dry sample falls into two minutes feeding devices 23 from microwave drying conveying device 22, within two minutes, feeding device 23 is at first by two minutes two parts of sample, the part of sample enters 24 pairs of crushing chambers of reducing mechanism and is cleaned, the sample cleaned enters general analysis experimental sample gathering-device 25, is sent to the rejected material heap; Another part of sample enters reducing mechanism 24, and the sample of pulverizing enters general analysis experimental sample gathering-device 25.Sharing nature sample gathering-device 12, total moisture sample gathering-device 13, the sample gathering-device 20 of filing for reference all are connected full-automatic bottling streamline 26 with general analysis experimental sample gathering-device 25, sharing nature sample, total moisture sample, the sample of filing for reference, general analysis experimental sample all are conveyed into to full-automatic bottling streamline 26, control and carry out respectively automatically bottledly by ECU (Electrical Control Unit) 1, reach the purpose of sample not cross pollution when bottled.Enter conveyer belt scale 27 after sample is bottled, 27 pairs of samples of conveyer belt scale are weighed respectively, be sent to sample conveying device 29, conveyer belt scale 29 is sent to ECU (Electrical Control Unit) 1 by weighing data by communication line 2, ECU (Electrical Control Unit) 1 is carried out only identification code processing by weighing data and other related data in ECU (Electrical Control Unit) 1 by communication line 2, be sent to automatic code spraying device 28 by communication line 2 again, automatic code spraying device 28 carries out automatic code-spraying by the corresponding different sample bottles of only identification code, last sample conveying device 29 is carried definite sharing nature sample bottle 33, total moisture sample bottle 34, the sample bottle 35 of filing for reference, general analysis experimental sample bottle 36 is sent to storing samples device 30 and collects.Whole sample-preparing system is in enclosure space, control automatic dust removing apparatus 31 by ECU (Electrical Control Unit) 1 during system works, the dust produced in sample making course is carried out to collecting dust-removing, controlling 32 pairs of intrasystem equipment of automatic flushing device by ECU (Electrical Control Unit) 1 after system works finishes is cleaned, avoid dust to accumulate, reach the purpose of not cross pollution when next time prepared by sample; Thereby realized controlling by robotization, unmanned, the not cross pollution of preparation process material, automatic dust removing meets environmental requirement, sharing nature sample, total moisture sample, the sample of filing for reference, the general analysis experimental sample of the ore that full-automatic preparation is representative, automatically the general analysis experimental sample of preparation, can carry out analysis of components, and only identification code purpose is provided automatically.
The above is explained in detail embodiments of the present invention by reference to the accompanying drawings, but the present invention is not limited to above-mentioned embodiment, in the ken possessed those skilled in the art, can also under the prerequisite that does not break away from aim of the present invention, make various variations.

Claims (6)

1. a unattended laboratory ore sample preparation system, it comprises ECU (Electrical Control Unit), communication line, LOAD CELLS, feeder hopper, the one-level conveying device, the one-level breaker, automatically full section division dress, abandon the sample conveying device, automatically full section division device, the sharing nature sample crosses the belt capture device, the total moisture sample crosses the belt capture device, sharing nature sample gathering-device, total moisture sample gathering-device, the automatic division device of one-level, the two-stage conveying device, the two-stage crushing device, secondary division device, two separating devices, experimental analysis sample gathering-device, the sample gathering-device of filing for reference, secondary is abandoned the sample gathering-device, the microwave drying conveying device, two minutes feeding devices, reducing mechanism, general analysis experimental sample gathering-device, the full-automatic bottling streamline, conveyer belt scale, automatic code spraying device, the sample conveying device, the storing samples device, automatic dust removing apparatus, automatic flushing device, its structure is: feeder hopper connects the one-level conveying device, the one-level conveying device connects the one-level breaker, the one-level breaker is divided into the automatic division device of one-level and two-stage conveying device, the automatic division device of one-level has one-level and abandons the sample gathering-device, one-level is abandoned the connection of sample gathering-device and is abandoned the sample conveying device, abandon the sample conveying device, abandon the sample conveying device and be provided with automatically full section division device, automatically full section division device arranges that the sharing nature sample crosses the belt capture device and the total moisture sample crosses the belt capture device, the sharing nature sample crosses the belt capture device and the total moisture sample crosses the belt capture device to sharing nature sample gathering-device should be arranged, total moisture sample gathering-device, the two-stage conveying device connects the two-stage crushing device, and the two-stage crushing device is divided into secondary division device, and secondary division device has two separating devices and secondary is abandoned the sample gathering-device, and two separating devices have experimental analysis sample gathering-device and the sample gathering-device of filing for reference, experimental analysis sample gathering-device connects the microwave drying conveying device, and the microwave drying conveying device connects two minutes feeding devices, and within two minutes, feeding device connects reducing mechanism, and reducing mechanism connects general analysis experimental sample gathering-device, sharing nature sample gathering-device, total moisture sample gathering-device, the sample gathering-device of filing for reference all are connected the full-automatic bottling streamline with general analysis experimental sample gathering-device, the full-automatic bottling streamline connects conveyer belt scale, conveyer belt scale connects the sample conveying device, the sample conveying device is provided with automatic code spraying device, the sample conveying device is carried sharing nature sample bottle, total moisture sample bottle, the sample bottle of filing for reference, general analysis experimental sample bottle, outside is provided with the storing samples device, and inside is provided with automatic dust removing apparatus, automatic flushing device, all rejected materials and is transported to the rejected material heap, it is characterized in that: the LOAD CELLS that ECU (Electrical Control Unit) has with feeder hopper by communication line, the automatic division device of one-level, automatically full section division device, conveyer belt scale are connected with automatic code spraying device.
2. a kind of unattended laboratory according to claim 1 ore sample preparation system, is characterized in that LOAD CELLS line that ECU (Electrical Control Unit) has by communication line and feeder hopper transmits the quality of material data to enter ECU (Electrical Control Unit) and calculated by communication line: the calculating division ratio that keeps sample of the ore that need obtain by quality of material and the automatic division device of one-level; Quality of material deducts keeping sample to be calculated as and abandoning the sample quality of ore that the automatic division device of one-level need obtain, abandons sample quality and the material conveying flowmeter of abandoning the sample conveying device and calculates and abandon the time that sample is being abandoned the sample conveying device and carried.
3. a kind of unattended laboratory according to claim 2 ore sample preparation system, it is characterized in that ECU (Electrical Control Unit) changes into control signal by communication line by the data of calculating and is sent to the automatic division device of one-level by communication line and makes the automatic division device of one-level regulate: the automatic division device of one-level is regulated when division stroke of division, to obtain the ore sample of representative definite quality.
4. a kind of unattended laboratory according to claim 2 ore sample preparation system, it is characterized in that ECU (Electrical Control Unit) changes into control signal by communication line by the data of calculating and is sent to automatically full section division device by communication line, make automatic section division device entirely be regulated: automatically full section division device cutting times in accordance with regulations constantly cuts after regulating and cutting interval time, reach the purpose evenly intercepted on material stream, to obtain the ore sample of representative definite quality.
5. a kind of unattended laboratory according to claim 1 ore sample preparation system, it is characterized in that ECU (Electrical Control Unit) is sent to ECU (Electrical Control Unit) by the bottled rear conveyer belt scale of sample to the weighing data of sample by communication line, ECU (Electrical Control Unit) is carried out only identification code processing by weighing data and other related data in ECU (Electrical Control Unit).
6. a kind of unattended laboratory according to claim 5 ore sample preparation system, it is characterized in that ECU (Electrical Control Unit) is sent to automatic code spraying device by communication line by communication line again by only identification code, automatic code spraying device carries out automatic code-spraying by the corresponding different sample bottles of only identification code.
CN2013103720669A 2013-08-23 2013-08-23 Unattended laboratory ore sample preparation system Pending CN103424297A (en)

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN103743606A (en) * 2014-01-03 2014-04-23 南昌光明化验设备有限公司 Method for automatically cleaning division devices
CN104085570A (en) * 2014-07-07 2014-10-08 南昌光明化验设备有限公司 Method for collecting and packaging mineral samples of different mass
CN106404491A (en) * 2016-10-28 2017-02-15 镇江市科瑞制样设备有限公司 Rejected sample temporary storage device for bauxite full-automatic sample preparation system
CN109856412A (en) * 2018-12-28 2019-06-07 中冶南方工程技术有限公司 A kind of raw material automatic intelligent gathering and processing system
CN114252581A (en) * 2020-09-25 2022-03-29 津海威视技术(天津)有限公司 Ore on-line measuring system

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CN203455204U (en) * 2013-08-23 2014-02-26 南昌光明化验设备有限公司 Unattended laboratory ore sample preparation system

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Publication number Priority date Publication date Assignee Title
CN103743606A (en) * 2014-01-03 2014-04-23 南昌光明化验设备有限公司 Method for automatically cleaning division devices
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CN106404491B (en) * 2016-10-28 2023-03-31 镇江市科瑞制样设备有限公司 Full-automatic system appearance system of bauxite is with abandoning appearance temporary storage device
CN109856412A (en) * 2018-12-28 2019-06-07 中冶南方工程技术有限公司 A kind of raw material automatic intelligent gathering and processing system
CN109856412B (en) * 2018-12-28 2024-01-26 中冶南方工程技术有限公司 Intelligent full-automatic material collecting and preparing system
CN114252581A (en) * 2020-09-25 2022-03-29 津海威视技术(天津)有限公司 Ore on-line measuring system

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Application publication date: 20131204