CN103020567B - A kind of ore separation barrel judgement system - Google Patents
A kind of ore separation barrel judgement system Download PDFInfo
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- CN103020567B CN103020567B CN201210572486.7A CN201210572486A CN103020567B CN 103020567 B CN103020567 B CN 103020567B CN 201210572486 A CN201210572486 A CN 201210572486A CN 103020567 B CN103020567 B CN 103020567B
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Abstract
The invention discloses a kind of ore separation barrel judgement system, described ore separation barrel judgement system is not only by proximity switch technology identification ore separation barrel, and adopt radio-frequency card reader to read the radio-frequency card information on the bucket position of ore separation barrel to be set the goal, this radio-frequency card information includes the bucket position information of correspondence and the ore separation barrel information of correspondence, then the information of the target ore separation barrel of record in the information and date storehouse read is mated, further determine that whether ore separation barrel to be set the goal is target ore separation barrel, and then can according to determining that result carries out follow-up related work. The method identification ore separation barrel adopts proximity switch technology and REID simultaneously, thus considerably increasing the accuracy of location target ore separation barrel, effectively prevent the generation of the dislocation of the ore separation barrel behind location and the inaccurate problem in position.
Description
Technical field
The present invention relates to field of power, in particular, relate to a kind of ore separation barrel judgement system.
Background technology
In power plant, owing to the heat liberation rate, heat release rate of different coal samples is different, different coal sample is therefore adopted to also result in the difference of generated energy. For the ease of generated energy is controlled, it is necessary to different coal samples is accurately sampled. Therefore, the sampling of coal sample is the important step of power plant soot management.
The sampling system of coal sample generally comprises a point ore deposit rotating disk, ore separation barrel, feed opening and control system. Its work process is described below: point ore deposit rotating disk keep to the side position be provided with one circle place ore separation barrel bucket position, each barrel of position is placed an ore separation barrel respectively, and these ore separation barrel is sequentially placed according to number order; Wherein, one vicarious proximity switch is installed close to feed opening position outside point ore deposit rotating disk, and a sensing baffle plate is installed on each barrel of position, a point ore deposit rotating disk often rotates a bucket position, automatically counts by sensing the induction effect of baffle plate and vicarious proximity switch. The bucket position that one fixing can being set to original position, so, counting, through vicarious proximity switch, is restarted in the original position bucket position on point ore deposit rotating disk. When needing to be positioned at below feed opening the ore separation barrel on certain barrel of position, corresponding relation according to the numbering of ore separation barrel of record in data base and bucket position, sense counter by vicarious proximity switch with sensing baffle plate, when target point ore deposit turns to below feed opening, control a point ore deposit rotating disk to stop operating, so that target ore separation barrel stops at below feed opening, and then the coal sample spilt by feed opening can be gathered.
In prior art, differentiate that the position of ore separation barrel relies only on the induction effect of vicarious proximity switch and vicarious baffle plate, but, under many circumstances, it is likely to occur the dislocation of the ore separation barrel behind the location caused owing to vicarious proximity switch is insensitive or the inaccurate problem in position, and then is likely to result in different coal sample sample mixing and samples unsuccessfully.
Summary of the invention
In view of this, the invention provides a kind of ore separation barrel judgement system, misplace and the inaccurate problem in position with the ore separation barrel after overcoming the location that may result in owing to vicarious proximity switch is insensitive in prior art.
For achieving the above object, the present invention provides following technical scheme:
A kind of ore separation barrel judgement system, including:
In point process that ore deposit rotating disk rotates, by the proximity switch of the mode identification ore separation barrel to be set the goal of sense counter;
It is separately mounted on each barrel of position, and records the radio-frequency card having corresponding bucket position and ore separation barrel information;
It is connected with described proximity switch, is arranged on outside described point ore deposit rotating disk, the radio-frequency card reader of radio-frequency card information on the bucket position that ore separation barrel to be set the goal described in reading is corresponding;
Being connected with described radio-frequency card reader, the information read by described radio-frequency card reader carries out the data base mated with the information of the target ore separation barrel of self record;
It is connected with described data base, when the information that described radio-frequency card reader reads is with the target ore separation barrel information matches of described data-base recording, ore separation barrel described to be set the goal is positioned at, as target ore separation barrel, point ore deposit rotating disk on and off switch specifying position.
Optionally, also include:
Gather the target ore separation barrel pictorial information of described specified location and the video camera of video information.
Optionally, also include:
It is connected with described video camera, it is possible to show the display of described target ore separation barrel pictorial information and video information.
Optionally, described proximity switch includes:
The sensing baffle plate of induction information is transmitted for vicarious proximity switch;
Identify the vicarious proximity switch of the induction information of sensing baffle plate transmission.
Optionally, described radio-frequency card is wireless low-frequency radio frequency card.
Optionally, described radio-frequency card reader is wireless low frequency radio frequency card reader.
Optionally, described specific bit is set to the location directly below being positioned at feed opening.
Optionally, described ore separation barrel is the ore separation barrel that color is different from other ore separation barrel colors.
Optionally, also include:
It is connected with described data base, when the information of the target ore separation barrel of the information and date storehouse record that described radio-frequency card reader reads is not mated, sends the alarm of alarm signal; Described alarm includes at least one in Light-Emitting Diode and buzzer.
Optionally, also include:
It is connected with described data base, when the information of the target ore separation barrel of the information and date storehouse record that described radio-frequency card reader reads is not mated, stops the sampling system switch that sampling system is run.
Known via above-mentioned technical scheme, compared with prior art, the embodiment of the invention discloses a kind of ore separation barrel judgement system, described ore separation barrel judgement system is not only by proximity switch technology identification ore separation barrel, and adopt radio-frequency card reader to read the radio-frequency card information on the bucket position of ore separation barrel to be set the goal, this radio-frequency card information includes the bucket position information of correspondence and the ore separation barrel information of correspondence, then the information of the target ore separation barrel of record in the information and date storehouse read is mated, further determine that whether ore separation barrel to be set the goal is target ore separation barrel, and then can according to determining that result carries out follow-up related work. the method identification ore separation barrel adopts proximity switch technology and REID simultaneously, thus considerably increasing the accuracy of location target ore separation barrel, effectively prevent the generation of the dislocation of the ore separation barrel behind location and the inaccurate problem in position.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
Fig. 1 is ore separation barrel judgement system structural representation disclosed in the embodiment of the present invention;
Fig. 2 is the embodiment of the present invention another ore separation barrel judgement system structural representation disclosed;
Fig. 3 is the embodiment of the present invention another ore separation barrel judgement system structural representation disclosed.
Detailed description of the invention
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 clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment one
Fig. 1 is ore separation barrel judgement system structural representation disclosed in the embodiment of the present invention, shown in Figure 1, for the ease of understanding, in FIG, point ore deposit rotating disk adopts 11 expressions, and the position that keeps to the side of point ore deposit rotating disk 11 is provided with a circle bucket position, numbers respectively 1,2,3,4,5 and 6; Feed opening adopts 12 expressions. Described ore separation barrel judgement system may include that
In the process that point ore deposit rotating disk 11 rotates, by the proximity switch 101 of the mode identification ore separation barrel to be set the goal of sense counter.
Described proximity switch 101 can include vicarious proximity switch 1011 and sensing baffle plate 1012. Wherein, described vicarious proximity switch 1011 only one of which, and described sensing baffle plate 1012 has one on each barrel of position; Wherein, described vicarious proximity switch may be mounted near the feed opening of sampling system, so, when described point of ore deposit rotating disk rotates, sensing baffle plate 1012 on bucket position is slowly close to vicarious proximity switch, when both distances narrow down in induction range, described vicarious proximity switch 1011 is just capable of identify that the induction information that sensing baffle plate 1012 transmits.
In 6 bucket positions on described point of ore deposit rotating disk 11, the sensing baffle plate at No. 1 bucket position place can be different from the sensing baffle configurations of other barrel of position, so, so that when described vicarious proximity switch 1011 senses the sensing baffle plate of No. 1 bucket position every time, triggering restarts counting, so that no matter how long a described point ore deposit rotating disk 11 rotates, the numbering of each barrel of position will not change.
It is separately mounted on each barrel of position, and records the radio-frequency card 102 having corresponding bucket position and ore separation barrel information.
Wherein, described radio-frequency card 102 can be wireless low-frequency radio frequency card, in described wireless low-frequency radio frequency card, the information of record is except including the information of corresponding bucket position and ore separation barrel, can also include in this sampling period, what this barrel of position gathered is the coal sample in which ore deposit, and the specification grade of coal sample, whom the sample-grabber that can also include this sampling period is, so, information in described wireless low frequency radio frequency user can not only determine bucket position information, realize the accurate management to bucket position and ore separation barrel, material information therein can also be applied to sample preparation and the chemical examination stage of next stage, facilitate implementation Whole Course Management. information in described wireless low-frequency radio frequency card can pass through special radio frequency instrument write.
It is connected with described proximity switch, is arranged on outside described point ore deposit rotating disk, the radio-frequency card reader 103 of radio-frequency card information on the bucket position that ore separation barrel to be set the goal described in reading is corresponding.
Described radio-frequency card reader 103 can be wireless low frequency radio frequency card reader, similar with described vicarious proximity switch 1011, is installed near feed opening.During sensing baffle plate 1012 on the bucket position that described vicarious proximity switch 1011 senses correspondence according to control command, namely sense wait set the goal ore separation barrel time, can be set out a signal, this signal may indicate that described radio-frequency card reader 103 read described in the information of radio-frequency card 102 on ore separation barrel correspondence bucket position to be set the goal.
Being connected with described radio-frequency card reader, the information read by described radio-frequency card reader carries out the data base 104 mated with the information of the target ore separation barrel of self record.
Described radio-frequency card reader 103 reads after the information of the radio-frequency card 102 on the ore separation barrel correspondence bucket position that sets the goal, can the information that read be sent in data base 104, data base the information that described information is relevant to the target ore separation barrel that self stores be mated. Due to each ore separation barrel can be corresponding fixing bucket position, therefore this information can include the bucket position at the numbering of target ore separation barrel and ore separation barrel. For the ease of distinguishing different ore separation barrel, except numbering on labelling in ore separation barrel, it is also possible to different ore separation barrel is set to different colors.
It is connected with described data base, when the information that described radio-frequency card reader reads is with the target ore separation barrel information matches of described data-base recording, ore separation barrel described to be set the goal is positioned at, as target ore separation barrel, point ore deposit rotating disk on and off switch 105 specifying position.
Wherein, described appointment position can be in the location directly below of feed opening.
When the information that described radio-frequency card reader reads is with the target ore separation barrel information matches of described data-base recording, prove that the ore separation barrel to be set the goal that described proximity switch 101 senses is correct, it is target ore separation barrel, now, described point of ore deposit rotating disk on and off switch 105 can control to stop the rotation of described point ore deposit rotating disk 11, described target ore separation barrel is positioned at the underface of feed opening, in order to receive the coal sample released by described feed opening.
In the present embodiment, described ore separation barrel judgement system is not only by proximity switch technology identification ore separation barrel, and adopt radio-frequency card reader to read the radio-frequency card information on the bucket position of ore separation barrel to be set the goal, this radio-frequency card information includes the bucket position information of correspondence and the ore separation barrel information of correspondence, then the information of the target ore separation barrel of record in the information and date storehouse read is mated, further determine that whether ore separation barrel to be set the goal is target ore separation barrel, and then can according to determining that result carries out follow-up related work. The method identification ore separation barrel adopts proximity switch technology and REID simultaneously, thus considerably increasing the accuracy of location target ore separation barrel, effectively prevent the generation of the dislocation of the ore separation barrel behind location and the inaccurate problem in position.
Embodiment two
Fig. 2 is the embodiment of the present invention another ore separation barrel judgement system structural representation disclosed, shown in Figure 2, for the ease of understanding, in FIG, point ore deposit rotating disk adopts 11 expressions, and the position that keeps to the side of point ore deposit rotating disk 11 is provided with a circle bucket position, numbers respectively 1,2,3,4,5 and 6; Feed opening adopts 12 expressions. Described ore separation barrel judgement system may include that
In point process that ore deposit rotating disk rotates, by the proximity switch 101 of the mode identification ore separation barrel to be set the goal of sense counter.
Described proximity switch 101 can include vicarious proximity switch 1011 and sensing baffle plate 1012. Wherein, described vicarious proximity switch 1011 only one of which, and described sensing baffle plate 1012 has one on each barrel of position;Wherein, described vicarious proximity switch may be mounted near the feed opening of sampling system, so, when described point of ore deposit rotating disk rotates, sensing baffle plate 1012 on bucket position is slowly close to vicarious proximity switch, when both distances narrow down in induction range, described vicarious proximity switch 1011 is just capable of identify that the induction information that sensing baffle plate 1012 transmits.
It is separately mounted on each barrel of position, and records the radio-frequency card 102 having corresponding bucket position and ore separation barrel information.
It is connected with described proximity switch, is arranged on outside described point ore deposit rotating disk, the radio-frequency card reader 103 of radio-frequency card information on the bucket position that ore separation barrel to be set the goal described in reading is corresponding.
Being connected with described radio-frequency card reader, the information read by described radio-frequency card reader carries out the data base 104 mated with the information of the target ore separation barrel of self record.
It is connected with described data base, when the information that described radio-frequency card reader reads is with the target ore separation barrel information matches of described data-base recording, ore separation barrel described to be set the goal is positioned at, as target ore separation barrel, point ore deposit rotating disk on and off switch 105 specifying position.
Gather the target ore separation barrel pictorial information of described specified location and the video camera 201 of video information.
Specified location can be obtained at any time, i.e. the image of feed opening location directly below or video information by video camera 201. When, after the target ore separation barrel of location, described video camera 201 can obtain image and the video information of target ore separation barrel.
It is connected with described video camera, it is possible to show the display 202 of described target ore separation barrel pictorial information and video information.
In the present embodiment, for the ease of distinguishing different ore separation barrel, except numbering on labelling in ore separation barrel, it is also possible to different ore separation barrel is set to different colors. Therefore, described video camera 201 can intuitively collect numbering and the colouring information of target ore separation barrel, it is simple to sampling operation person judges rapidly the whether accurate positioning of target ore separation barrel by described display 202.
Due in a practical situation, it is possible to there will be the unmatched situation of information of the target ore separation barrel of the information and date storehouse record that described radio-frequency card reader reads, therefore, in other examples, described ore separation barrel judgement system can also include other equipment. Fig. 3 is the embodiment of the present invention another ore separation barrel judgement system structural representation disclosed, shown in Figure 3, for the ease of understanding, in FIG, point ore deposit rotating disk adopts 11 expressions, and the position that keeps to the side of point ore deposit rotating disk 11 is provided with a circle bucket position, numbers respectively 1,2,3,4,5 and 6; Feed opening adopts 12 expressions. Described ore separation barrel judgement system may include that
In point process that ore deposit rotating disk rotates, by the proximity switch 101 of the mode identification ore separation barrel to be set the goal of sense counter.
It is separately mounted on each barrel of position, and records the radio-frequency card 102 having corresponding bucket position and ore separation barrel information.
It is connected with described proximity switch, is arranged on outside described point ore deposit rotating disk, the radio-frequency card reader 103 of radio-frequency card information on the bucket position that ore separation barrel to be set the goal described in reading is corresponding.
Being connected with described radio-frequency card reader, the information read by described radio-frequency card reader carries out the data base 104 mated with the information of the target ore separation barrel of self record.
It is connected with described data base, when the information that described radio-frequency card reader reads is with the target ore separation barrel information matches of described data-base recording, ore separation barrel described to be set the goal is positioned at, as target ore separation barrel, point ore deposit rotating disk on and off switch 105 specifying position.
It is connected with described data base, when the information of the target ore separation barrel of the information and date storehouse record that described radio-frequency card reader reads is not mated, sends the alarm 301 of alarm signal.
Wherein, described alarm can include at least one in Light-Emitting Diode and buzzer.
It is connected with described data base, when the information of the target ore separation barrel of the information and date storehouse record that described radio-frequency card reader reads is not mated, stops the sampling system switch 302 that sampling system is run.
When the information of the target ore separation barrel of the information and date storehouse record that described radio-frequency card reader reads is not mated, the situation that the sampling that causes in order to avoid the target ore separation barrel location sample mixing that causes of dislocation and target ore separation barrel deviations in sampling process is failed, the operation of sampling system should be stopped in time, stop feed opening and release downwards material.
In the present embodiment, described ore separation barrel judgement system is not only by proximity switch technology identification ore separation barrel, and adopt radio-frequency card reader to read the radio-frequency card information on the bucket position of ore separation barrel to be set the goal, this radio-frequency card information includes the bucket position information of correspondence and the ore separation barrel information of correspondence, then the information of the target ore separation barrel of record in the information and date storehouse read is mated, further determine that whether ore separation barrel to be set the goal is target ore separation barrel, and then can according to determining that result carries out follow-up related work. The method identification ore separation barrel adopts proximity switch technology and REID simultaneously, coordinate the confirmation of video and image information simultaneously, thus considerably increasing the accuracy of location target ore separation barrel, effectively prevent the generation of the dislocation of the ore separation barrel behind location and the inaccurate problem in position. Under the dislocation of destination sample bucket location or inaccurate situation, stopping the operation of sampling system in time, the situation that effectively prevent sample mixing failed with sampling occurs.
In this specification, each embodiment adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually referring to.
It can further be stated that, in this article, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include the article of a series of key element or equipment not only includes those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this article or equipment. When there is no more restriction, statement " including ... " key element limited, it is not excluded that there is also other identical element in the article including described key element or equipment.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention. The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments. Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (7)
1. an ore separation barrel judgement system, it is characterised in that including:
In point process that ore deposit rotating disk rotates, by the proximity switch of the mode identification ore separation barrel to be set the goal of sense counter;
It is separately mounted on each barrel of position, and records the radio-frequency card having corresponding bucket position and ore separation barrel information;
It is connected with described proximity switch, is arranged on outside described point ore deposit rotating disk, the radio-frequency card reader of radio-frequency card information on the bucket position that ore separation barrel to be set the goal described in reading is corresponding;
Being connected with described radio-frequency card reader, the information read by described radio-frequency card reader carries out the data base mated with the information of the target ore separation barrel of self record;
It is connected with described data base, when the information that described radio-frequency card reader reads is with the target ore separation barrel information matches of described data-base recording, ore separation barrel described to be set the goal is positioned at, as target ore separation barrel, point ore deposit rotating disk on and off switch specifying position;
Wherein, numbering in described ore separation barrel on labelling, numbering respectively 1,2,3 ... n, wherein n is the number of ore separation barrel;
Wherein, described system also includes:
Gather the target ore separation barrel pictorial information of described specified location and the video camera of video information;
Wherein, described system also includes:
It is connected with described video camera, it is possible to show the display of described target ore separation barrel pictorial information and video information;
Wherein, described proximity switch includes:
The sensing baffle plate of induction information is transmitted for vicarious proximity switch;
Identify the vicarious proximity switch of the induction information of sensing baffle plate transmission;
Wherein, the sensing baffle plate at the bucket position place being numbered 1 is different from the sensing baffle plate of other barrel of position.
2. system according to claim 1, it is characterised in that described radio-frequency card is wireless low-frequency radio frequency card.
3. system according to claim 1, it is characterised in that described radio-frequency card reader is wireless low frequency radio frequency card reader.
4. system according to claim 1, it is characterised in that described specific bit is set to the location directly below being positioned at feed opening.
5. system according to claim 1, it is characterised in that the color of different described ore separation barrel is configured differently than the color of other ore separation barrel.
6. system according to claim 1, it is characterised in that also include:
It is connected with described data base, when the information of the target ore separation barrel of the information and date storehouse record that described radio-frequency card reader reads is not mated, sends the alarm of alarm signal; Described alarm includes at least one in Light-Emitting Diode and buzzer.
7. system according to claim 1, it is characterised in that also include:
It is connected with described data base, when the information of the target ore separation barrel of the information and date storehouse record that described radio-frequency card reader reads is not mated, stops the sampling system switch that sampling system is run.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210572486.7A CN103020567B (en) | 2012-12-25 | 2012-12-25 | A kind of ore separation barrel judgement system |
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| CN201210572486.7A CN103020567B (en) | 2012-12-25 | 2012-12-25 | A kind of ore separation barrel judgement system |
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| CN103020567B true CN103020567B (en) | 2016-06-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106370252A (en) * | 2016-12-01 | 2017-02-01 | 威海拙诚燃气安全设备有限公司 | Electronic type remote-transmission diaphragm gas meter system and measurement monitoring method thereof |
| CN106706947B (en) * | 2017-03-12 | 2018-06-19 | 济南海能仪器股份有限公司 | A kind of sample injection method of autosampler and kjeldahl apparatus detecting system |
| CN114602325B (en) * | 2022-02-18 | 2023-05-09 | 中国科学院水生生物研究所 | Sampling method, control method and system of disk type environment DNA filter cake replacement device |
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| WO2001006242A1 (en) * | 1999-07-19 | 2001-01-25 | Enel Produzione S.P.A.-Ricerca | An apparatus for measuring the unburnt residuals in coal ashes and a method for employing the apparatus |
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