CN114518275A - Lump ore full-automatic sample preparation system and lump ore full-automatic sample preparation method - Google Patents

Lump ore full-automatic sample preparation system and lump ore full-automatic sample preparation method Download PDF

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Publication number
CN114518275A
CN114518275A CN202210063022.7A CN202210063022A CN114518275A CN 114518275 A CN114518275 A CN 114518275A CN 202210063022 A CN202210063022 A CN 202210063022A CN 114518275 A CN114518275 A CN 114518275A
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sample
equipment
grinding
storage
dividing
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张阳
黄利军
王莉
张宇
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Shougang Jingtang United Iron and Steel Co Ltd
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Shougang Jingtang United Iron and Steel Co Ltd
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Priority to CN202210063022.7A priority Critical patent/CN114518275A/en
Publication of CN114518275A publication Critical patent/CN114518275A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/34Purifying; Cleaning
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • G01N2001/2866Grinding or homogeneising

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

A lump ore full-automatic sample preparation system and a lump ore full-automatic sample preparation method are provided, the system comprises: the sample storage device, the mobile device, the first crushing device, the first reduction device, the dividing device, the second crushing device, the second reduction device, the grinding device, the third reduction device, the sample abandoning storage device, the analysis sample storage device and the sample storing and checking storage device. According to the full-automatic lump ore sample preparation system and the full-automatic lump ore sample preparation method, manual lump ore sample preparation is improved into full-automatic sample preparation, full automation of the lump ore sample preparation process is achieved, human participation is not needed, the lump ore sample preparation precision is improved, the working intensity is reduced, the production efficiency is improved, and human factor influence is avoided.

Description

Lump ore full-automatic sample preparation system and lump ore full-automatic sample preparation method
Technical Field
The invention belongs to the technical field of sample preparation of mineral products, and particularly relates to a full-automatic sample preparation system and a full-automatic sample preparation method for lump ore.
Background
At present, the productivity of the steel plant is continuously innovative and high, and the demand of raw fuel is continuously increased. The method is vital to ensure the accuracy of the sample inspection of the entering factory due to the increasingly tense raw fuel resources and large price fluctuation.
How to improve the accuracy of block ore sample preparation inspection and ensure the fundamental benefits of both supply and demand sides is always a major problem in the industry. The traditional block mine artificial sample preparation method has the problems of high sample preparation precision uncertainty, many artificial interference factors, poor sample preparation environment, high working strength and the like, and can not meet the requirements of the development of the current high-tech enterprises.
Disclosure of Invention
In view of the above problems, the present invention provides a lump ore fully-automatic sample preparation system and a lump ore fully-automatic sample preparation method, which overcome the above problems or at least partially solve the above problems.
In order to solve the technical problem, the invention provides a lump ore full-automatic sample preparation system, which is characterized by comprising the following steps:
a sample storage device for storing a sample;
a mobile device for moving an object;
a first crushing device for crushing the sample transported by the mobile device from the sample storage device and obtaining a crushed sample;
the first division equipment is used for dividing the crushed samples conveyed by the first crushing equipment to obtain analysis samples, storage and check samples, process samples and abandoned samples; the first reduction equipment is connected with the first crushing equipment;
a dividing device for dividing the process sample conveyed in the first dividing device into a first divided sample and a second divided sample; the dividing equipment is connected with the first dividing equipment;
a second crushing device for crushing the first partial sample and the second partial sample conveyed in the dividing device; the second crushing device is connected with the halving device;
the second dividing equipment is used for dividing the first divided sample and the second divided sample conveyed in the second crushing equipment to obtain a grinding cleaning sample, a grinding sample, a first abandoned sample and a second abandoned sample; the second reduction equipment is connected with the second crushing equipment;
a grinding device for grinding the grinding sample conveyed by the mobile device from the second dividing device after device cleaning is carried out on the grinding cleaning sample conveyed by the mobile device from the second dividing device, and obtaining a grinding sample;
the third division equipment is used for dividing the grinding sample conveyed by the grinding equipment to obtain an analysis sample and a storage sample; the third division equipment is connected with the grinding equipment;
a reject storage device for storing the reject conveyed by the first fractionating device, the first reject and the second reject conveyed by the second fractionating device, and the reject conveyed by the grinding device; the sample abandoning storage device is respectively connected with the first reduction device, the second reduction device and the grinding device;
an analysis sample storage device for storing the analysis samples conveyed by the first dividing device and the third dividing device; the analysis sample storage device is respectively connected with the first division device and the third division device;
the stored and searched sample storage device is used for storing the stored and searched samples conveyed by the first division device and the third division device; and the sample storing and checking storage device is connected with the first division device and the third division device.
Preferably, the method further comprises the following steps: a first drying device for drying the first partial sample and the second partial sample conveyed by the dividing device; the first drying device is respectively connected with the dividing device and the second crushing device.
Preferably, the method further comprises the following steps: the first moisture detection device is used for turning on or off the first drying device according to the moisture detection results of the first sub sample and the second sub sample; the first moisture detection device is connected with the halving device and the first drying device respectively.
Preferably, the method further comprises the following steps: the second drying device is used for drying the grinding cleaning sample and the grinding sample conveyed by the second dividing device; the second drying device is respectively connected with the second dividing device and the grinding device.
Preferably, the method further comprises the following steps: the second moisture detection device is used for turning on or off the second drying device according to the moisture detection results of the grinding cleaning sample and the grinding sample; and the second moisture detection equipment is respectively connected with the second division equipment and the grinding equipment.
Preferably, the method further comprises the following steps: the first analysis sample pneumatic conveying device is used for conveying the analysis sample conveyed by the first reduction device to the analysis sample storage device; the first analysis sample pneumatic conveying device is respectively connected with the first division device and the analysis sample storage device.
Preferably, the method further comprises the following steps: the first pneumatic sample storing and searching device is used for conveying the stored and searched samples conveyed by the first dividing device to the stored and searched sample storage device; the first sample storing and checking pneumatic sample sending equipment is respectively connected with the first division equipment and the sample storing and checking storage equipment.
Preferably, the method further comprises the following steps: the second analysis sample pneumatic conveying device is used for conveying the analysis sample conveyed by the third reduction and separation device to the analysis sample storage device; and the second analysis sample pneumatic sample feeding equipment is respectively connected with the third division equipment and the analysis sample storage equipment.
Preferably, the method further comprises the following steps: the second pneumatic sample storing and searching device is used for conveying the stored and searched samples conveyed by the third dividing device to the stored and searched sample storage device; and the second sample storing and checking pneumatic sample sending equipment is respectively connected with the third division equipment and the sample storing and checking storage equipment.
The invention also provides a full-automatic block mine sample preparation method, which is realized based on any one of the full-automatic block mine sample preparation systems, and comprises the following steps:
the mobile device transferring the sample in the sample storage device to the first disruption device;
the first crushing device crushes the sample to obtain a crushed sample;
the first crushing device conveys the crushed sample to a first reduction device;
the first division equipment divides the broken sample to obtain an analysis sample, a storage sample, a process sample and a waste sample;
conveying the analysis sample to an analysis sample storage device for storage;
the stored and checked sample is conveyed to a stored and checked sample storage device for storage;
the abandoned sample is conveyed to abandoned sample storage equipment for storage;
the first dividing equipment conveys the process sample to dividing equipment;
the fractionating device fractionates the process sample into a first fractionated sample and a second fractionated sample;
the second crushing device crushes the first partial sample and the second partial sample and conveys the crushed samples to the second reduction device;
the second dividing equipment divides the first divided sample and the second divided sample to obtain a grinding cleaning sample, a grinding sample, a first abandoned sample and a second abandoned sample;
the second division equipment conveys the first abandoned sample and the second abandoned sample to the abandoned sample storage equipment for storage;
the moving device conveys the grinding cleaning sample to the grinding device;
the grinding equipment uses the grinding cleaning sample cleaning equipment;
the moving device conveys the grinding sample to the grinding device;
the grinding device grinds the ground sample to obtain a ground sample;
the grinding device conveys the ground sample to the third reduction device;
the grinding equipment conveys the abandoned sample to the abandoned sample storage equipment for storage;
the third division equipment divides the ground sample to obtain an analysis sample and a storage sample;
the third dividing equipment conveys the analysis sample to the analysis sample storage equipment for storage;
and the third division equipment transmits the stored and checked sample to the stored and checked sample storage equipment for storage.
One or more technical solutions in the embodiments of the present invention have at least the following technical effects or advantages: according to the full-automatic lump ore sample preparation system and the full-automatic lump ore sample preparation method, manual lump ore sample preparation is improved into full-automatic sample preparation, full automation of the lump ore sample preparation process is achieved, human participation is not needed, the lump ore sample preparation precision is improved, the working intensity is reduced, the production efficiency is improved, and human factor influence is avoided.
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In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a lump ore full-automatic sample preparation system according to an embodiment of the present invention.
Detailed Description
The present invention will be specifically explained below in conjunction with specific embodiments and examples, and the advantages and various effects of the present invention will be more clearly presented thereby. It will be understood by those skilled in the art that these specific embodiments and examples are illustrative of the invention and are not to be construed as limiting the invention.
Throughout the specification, unless otherwise specifically noted, terms used herein should be understood as having meanings as commonly used in the art. Accordingly, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. If there is a conflict, the present specification will control.
Unless otherwise specifically stated, various raw materials, reagents, instruments, equipment and the like used in the present invention are commercially available or can be prepared by an existing method.
Referring to fig. 1, in an embodiment of the present application, the present invention provides a full-automatic sample preparation system for lump ore, which is characterized by comprising:
a sample storage device 1 for storing a sample;
a mobile device 2 for moving an object;
a first crushing device 3 for crushing the sample transported by the mobile device 2 from the sample storage device 1 and obtaining a crushed sample;
the first division device 4 is used for dividing the crushed samples conveyed by the first crushing device 3 to obtain analysis samples, storage and check samples, process samples and abandoned samples; the first reduction equipment 4 is connected with the first crushing equipment 3;
a dividing device 5 for dividing the process sample conveyed in the first dividing device 4 into a first divided sample and a second divided sample; the dividing equipment 5 is connected with the first dividing equipment 4;
a second crushing device 6 for crushing the first partial sample and the second partial sample conveyed in the dividing device 5; the second crushing device 6 is connected with the halving device 5;
a second fractionating device 7 for fractionating the first partial sample and the second partial sample transferred in the second crushing device 6 to obtain a ground cleaning sample, a ground sample, a first discard sample and a second discard sample; the second reduction equipment 7 is connected with the second crushing equipment 6;
a grinding device 8 for grinding the ground sample transferred from the second reduction device 7 by the moving device 2 and obtaining a ground sample after device cleaning of the ground clean sample transferred from the second reduction device 7 by the moving device 2;
a third reduction device 9 for reducing the ground sample delivered by the grinding device 8 and obtaining an analysis sample and a storage sample; the third division device 9 is connected with the grinding device 8;
a reject storage device 10 for storing the reject conveyed by the first fractionating device 4, the first reject and the second reject conveyed by the second fractionating device 7, and the reject conveyed by the grinding device 8; the sample abandoning and storing device 10 is respectively connected with the first division device 4, the second division device 7 and the grinding device 8;
an analysis sample storage device 11 for storing the analysis samples delivered by the first dividing device 4 and the third dividing device 9; the analysis sample storage device 11 is respectively connected with the first division device 4 and the third division device 9;
a stored sample storage device 12 for storing the stored samples conveyed by the first division device 4 and the third division device 9; the sample storage device 12 is connected to the first division device 4 and the third division device 9.
When the lump ore full-automatic sample preparation system is used for full-automatic sample preparation of lump ores, firstly, manual feeding is carried out to the sample storage device 1, then, the samples in the sample storage device 1 are conveyed to the first crushing device 3 by the mobile device 2, and the first crushing device 3 crushes the samples to obtain crushed samples; then the first crushing device 3 conveys the crushed sample to a first division device 4, the first division device 4 divides the crushed sample to obtain an analysis sample, a storage sample, a process sample and a abandon sample, the analysis sample is conveyed to an analysis sample storage device 11 for storage, the storage sample is conveyed to a storage sample storage device 12 for storage, and the abandon sample is conveyed to a abandon sample storage device 10 for storage; then the first division device 4 conveys the process sample to a dividing device 5, and the dividing device 5 divides the process sample into a first divided sample and a second divided sample; then the second crushing device 6 crushes the first partial sample and the second partial sample and transmits the crushed samples to the second division device 7, the second division device 7 divides the first partial sample and the second partial sample and obtains a grinding cleaning sample, a grinding sample, a first abandon sample and a second abandon sample, and the second division device 7 transmits the first abandon sample and the second abandon sample to the abandon sample storage device 10 for storage; then the moving device 2 conveys the grinding cleaning sample to the grinding device 8, the grinding device 8 uses the grinding cleaning sample cleaning device, and the moving device 2 conveys the grinding sample to the grinding device 8; the grinding device 8 grinds the ground sample to obtain a ground sample, the grinding device 8 conveys the ground sample to the third reduction and separation device 9, and the grinding device 8 conveys the abandoned sample to the abandoned sample storage device 10 for storage; and then the third dividing device 9 divides the ground sample to obtain an analysis sample and a stored sample, the third dividing device 9 conveys the analysis sample to the analysis sample storage device 11 for storage, and the third dividing device 9 conveys the stored sample to the stored sample storage device 12 for storage.
In the embodiment of the present application, the full-automatic lump ore sample preparation system provided by the present invention further includes: a first drying device for drying the first partial sample and the second partial sample delivered by the dividing device 5; the first drying device is connected with the dividing device 5 and the second crushing device 6 respectively.
In the embodiment of the present application, when the dryness of the first sub-sample and the second sub-sample meets the preset dryness requirement, the first drying device may not be used, and the first sub-sample and the second sub-sample may be directly conveyed from the fractionating device 5 to the second crushing device 6; when the dryness of the first sub-sample and the second sub-sample does not meet the preset dryness requirement, the first drying device is started to dry the first sub-sample and the second sub-sample, and then the first sub-sample and the second sub-sample are conveyed to the second crushing device 6 from the sub-device 5 after the dryness requirement is met.
In the embodiment of the present application, the full-automatic lump ore sample preparation system provided by the present invention further includes: the first moisture detection device is used for turning on or off the first drying device according to the moisture detection results of the first sub sample and the second sub sample; the first moisture detection device is connected with the halving device 5 and the first drying device respectively.
In this application embodiment, the first moisture detection device may detect moisture of the first partial sample and the second partial sample, and if the moisture meets the requirement, the first moisture detection device is not turned on, and if the moisture does not meet the requirement, the first moisture detection device is turned on to dry the first partial sample and the second partial sample.
In the embodiment of the present application, the full-automatic lump ore sample preparation system provided by the present invention further includes: a second drying device for drying the grinding cleaning sample and the grinding sample delivered by the second dividing device 7; the second drying device is connected with the second division device 7 and the grinding device 8 respectively.
In the embodiment of the application, when the dryness of the grinding cleaning sample and the grinding sample meets the preset dryness requirement, the second drying device is not needed, and the grinding cleaning sample and the grinding sample can be directly conveyed to the grinding device 8 from the second dividing device 7; when the dryness of the grinding cleaning sample and the grinding sample does not meet the requirement of the preset dryness, the second drying device is started to dry the grinding cleaning sample and the grinding sample, and then the grinding cleaning sample and the grinding sample are conveyed to the grinding device 8 from the second reduction device 7 after the dryness requirement is met.
In the embodiment of the present application, the full-automatic lump ore sample preparation system provided by the present invention further includes: the second moisture detection device is used for turning on or off the second drying device according to the moisture detection results of the grinding cleaning sample and the grinding sample; the second moisture detection device is connected with the second division device 7 and the grinding device 8 respectively.
In this embodiment of the application, the second moisture detection device may detect moisture of the grinding cleaning sample and the grinding sample, and if the moisture meets the requirement, the second moisture detection device is not turned on, and if the moisture does not meet the requirement, the second moisture detection device is turned on to dry the grinding cleaning sample and the grinding sample.
In the embodiment of the present application, the full-automatic lump ore sample preparation system provided by the present invention further includes: a first analysis sample pneumatic conveying device, configured to convey the analysis sample conveyed by the first reduction device 4 to the analysis sample storage device 11; the first analysis sample pneumatic sample feeding device is respectively connected with the first division device 4 and the analysis sample storage device 11.
In the embodiment of the present application, the full-automatic lump ore sample preparation system provided by the present invention further includes: the first sample storing and checking pneumatic sample conveying device is used for conveying the samples to be checked conveyed by the first dividing device 4 to the sample storing and checking storage device 12; the first sample storing and checking pneumatic sample sending equipment is respectively connected with the first division equipment 4 and the sample storing and checking storage equipment 12.
In the embodiment of the present application, the full-automatic lump ore sample preparation system provided by the present invention further includes: a second analysis sample pneumatic conveying device, configured to convey the analysis sample conveyed by the third reduction device 9 to the analysis sample storage device 11; and the second analysis sample pneumatic sample feeding equipment is respectively connected with the third division equipment 9 and the analysis sample storage equipment 11.
In the embodiment of the present application, the full-automatic lump ore sample preparation system provided by the present invention further includes: the second pneumatic sample storing and searching device is used for conveying the samples to be stored and searched conveyed by the third dividing device 9 to the sample storing and searching device 12; the second sample storing and checking pneumatic sample sending equipment is respectively connected with the third division equipment 9 and the sample storing and checking storage equipment 12.
In the embodiment of the application, the structures of the first pneumatic sample sending device, the second pneumatic sample sending device, the first pneumatic sample storing and checking device and the second pneumatic sample storing and checking device can be the same, and can be formed by a receiving and sending cabinet, a branch switch, a pipeline system and an electrical control system, and can also be realized by other similar structures.
According to the full-automatic lump ore sample preparation system and the full-automatic lump ore sample preparation method, manual lump ore sample preparation is improved into full-automatic sample preparation, full automation of the lump ore sample preparation process is achieved, human participation is not needed, the lump ore sample preparation precision is improved, the working intensity is reduced, the production efficiency is improved, and human factor influence is avoided.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
In short, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a lump ore full-automatic system appearance system which characterized in that includes:
a sample storage device for storing a sample;
a mobile device for moving an object;
a first crushing device for crushing the sample transported by the mobile device from the sample storage device and obtaining a crushed sample;
the first dividing equipment is used for dividing the crushed samples conveyed by the first crushing equipment to obtain analysis samples, storage and check samples, process samples and abandoned samples; the first reduction equipment is connected with the first crushing equipment;
a dividing device for dividing the process sample conveyed in the first dividing device into a first divided sample and a second divided sample; the dividing equipment is connected with the first dividing equipment;
a second crushing device for crushing the first partial sample and the second partial sample transferred in the fractionating device; the second crushing device is connected with the halving device;
the second dividing equipment is used for dividing the first divided sample and the second divided sample conveyed in the second crushing equipment to obtain a grinding cleaning sample, a grinding sample, a first abandoned sample and a second abandoned sample; the second reduction equipment is connected with the second crushing equipment;
a grinding device for grinding the grinding sample conveyed by the mobile device from the second dividing device after device cleaning is carried out on the grinding cleaning sample conveyed by the mobile device from the second dividing device, and obtaining a grinding sample;
the third division equipment is used for dividing the grinding sample conveyed by the grinding equipment to obtain an analysis sample and a storage sample; the third division equipment is connected with the grinding equipment;
a reject storage device for storing the reject conveyed by the first fractionating device, the first reject and the second reject conveyed by the second fractionating device, and the reject conveyed by the grinding device; the sample abandoning storage equipment is respectively connected with the first reduction equipment, the second reduction equipment and the grinding equipment;
the analysis sample storage device is used for storing the analysis samples conveyed by the first dividing device and the third dividing device; the analysis sample storage device is respectively connected with the first division device and the third division device;
the stored and searched sample storage device is used for storing the stored and searched samples conveyed by the first division device and the third division device; and the sample storing and checking storage device is connected with the first division device and the third division device.
2. The full-automatic lump ore sampling system according to claim 1, further comprising: a first drying device for drying the first partial sample and the second partial sample conveyed by the dividing device; the first drying device is respectively connected with the dividing device and the second crushing device.
3. The full-automatic lump ore sampling system according to claim 2, further comprising: the first moisture detection device is used for turning on or off the first drying device according to the moisture detection results of the first sub sample and the second sub sample; the first moisture detection device is connected with the dividing device and the first drying device respectively.
4. The full-automatic lump ore sampling system according to claim 1, further comprising: the second drying device is used for drying the grinding cleaning sample and the grinding sample conveyed by the second dividing device; the second drying device is respectively connected with the second dividing device and the grinding device.
5. The full-automatic lump ore sampling system according to claim 4, further comprising: the second moisture detection device is used for turning on or off the second drying device according to the moisture detection results of the grinding cleaning sample and the grinding sample; and the second moisture detection equipment is respectively connected with the second division equipment and the grinding equipment.
6. The full-automatic lump ore sampling system according to claim 1, further comprising: the first analysis sample pneumatic conveying device is used for conveying the analysis sample conveyed by the first reduction device to the analysis sample storage device; the first analysis sample pneumatic conveying device is respectively connected with the first division device and the analysis sample storage device.
7. The full-automatic lump ore sampling system according to claim 1, further comprising: the first pneumatic sample storing and searching device is used for conveying the stored and searched samples conveyed by the first dividing device to the stored and searched sample storage device; the first sample storing and checking pneumatic sample sending equipment is respectively connected with the first division equipment and the sample storing and checking storage equipment.
8. The full-automatic lump ore sampling system of claim 1, further comprising: the second analysis sample pneumatic conveying device is used for conveying the analysis sample conveyed by the third reduction device to the analysis sample storage device; and the second analysis sample pneumatic sample feeding equipment is respectively connected with the third division equipment and the analysis sample storage equipment.
9. The full-automatic lump ore sampling system according to claim 1, further comprising: the second pneumatic sample storing and searching device is used for conveying the stored and searched samples conveyed by the third dividing device to the stored and searched sample storage device; and the second sample storing and checking pneumatic sample sending equipment is respectively connected with the third division equipment and the sample storing and checking storage equipment.
10. A full-automatic sample preparation method for lump ore, which is realized based on the full-automatic sample preparation system for lump ore according to any one of claims 1 to 9, and comprises the following steps:
the mobile device transferring the sample in the sample storage device to the first disruption device;
the first crushing device crushes the sample to obtain a crushed sample;
the first crushing device conveys the crushed sample to a first reduction device;
the first division equipment divides the broken sample to obtain an analysis sample, a storage sample, a process sample and a waste sample;
conveying the analysis sample to an analysis sample storage device for storage;
the stored and checked sample is conveyed to a stored and checked sample storage device for storage;
the abandoned sample is conveyed to abandoned sample storage equipment for storage;
the first dividing equipment conveys the process sample to dividing equipment;
the fractionating device fractionates the process sample into a first fractionated sample and a second fractionated sample;
the second crushing device crushes the first partial sample and the second partial sample and conveys the crushed samples to the second reduction device;
the second dividing equipment divides the first divided sample and the second divided sample to obtain a grinding cleaning sample, a grinding sample, a first abandoned sample and a second abandoned sample;
the second division equipment conveys the first abandoned sample and the second abandoned sample to the abandoned sample storage equipment for storage;
the moving device conveys the grinding cleaning sample to the grinding device;
the grinding equipment uses the grinding cleaning sample cleaning equipment;
the moving device conveys the grinding sample to the grinding device;
the grinding device grinds the ground sample to obtain a ground sample;
the grinding device conveys the ground sample to the third reduction device;
the grinding equipment conveys the abandoned sample to the abandoned sample storage equipment for storage;
the third division equipment divides the ground sample to obtain an analysis sample and a storage sample;
the third dividing equipment conveys the analysis sample to the analysis sample storage equipment for storage;
and the third division equipment transmits the stored and checked sample to the stored and checked sample storage equipment for storage.
CN202210063022.7A 2022-01-19 2022-01-19 Lump ore full-automatic sample preparation system and lump ore full-automatic sample preparation method Pending CN114518275A (en)

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Citations (8)

* Cited by examiner, † Cited by third party
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