CN109297873A - A kind of sintering fuel granularity on-line intelligence detection device and its detection method - Google Patents
A kind of sintering fuel granularity on-line intelligence detection device and its detection method Download PDFInfo
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- CN109297873A CN109297873A CN201711038984.2A CN201711038984A CN109297873A CN 109297873 A CN109297873 A CN 109297873A CN 201711038984 A CN201711038984 A CN 201711038984A CN 109297873 A CN109297873 A CN 109297873A
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- 239000000446 fuel Substances 0.000 title claims abstract description 236
- 238000001514 detection method Methods 0.000 title claims abstract description 87
- 238000005245 sintering Methods 0.000 title claims abstract description 79
- 238000005303 weighing Methods 0.000 claims abstract description 135
- 238000001035 drying Methods 0.000 claims abstract description 70
- 238000007599 discharging Methods 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 57
- 238000000034 method Methods 0.000 claims description 43
- 230000009471 action Effects 0.000 claims description 28
- 238000007791 dehumidification Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 238000012163 sequencing technique Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 230000002401 inhibitory effect Effects 0.000 abstract description 5
- 238000005070 sampling Methods 0.000 description 33
- 239000004449 solid propellant Substances 0.000 description 13
- 230000008569 process Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 238000012216 screening Methods 0.000 description 9
- 239000002245 particle Substances 0.000 description 7
- 238000009826 distribution Methods 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004886 process control Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003703 image analysis method Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000007903 penetration ability Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
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- 238000005204 segregation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0272—Investigating particle size or size distribution with screening; with classification by filtering
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
- G01N5/045—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder for determining moisture content
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N2015/0019—Means for transferring or separating particles prior to analysis, e.g. hoppers or particle conveyors
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- General Health & Medical Sciences (AREA)
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Abstract
A kind of sintering fuel granularity on-line intelligence detection device, the device include: 3 slideways being sequentially communicated, and the strong vibrating screen, the first weighing device and discharging bin, intelligent robot of slideway side are arranged in, and further include feed station；Second slideway one end in 3 slideways is connected to the first slideway and is connected to third slideway with the other end, it placed multiple charge casks on this 3 slideways, first slideway is divided into first area and inhibits the second area of station as the first microwave, second area is connected with the second slideway, second slideway is microwave drying area, the top of second slideway is equipped with multiple first microwave sources, and third slideway is divided into the fourth region and the 5th region for judging the third region of station as microwave drying, inhibiting station as the second microwave.The present invention can in real time, quickly, moisture content and granularmetric composition online, that be accurately detected sintering fuel, real-time instruction is carried out to live sintering production.
Description
Technical field
The present invention relates to a kind of fuel granularity detection devices, and in particular to a kind of sintering fuel granularity on-line intelligence detection dress
It sets and its detection method, belongs to solid fuel granularity Detection field.
Background technique
In sintering production process sinter institute heat dissipation energy per ton, 80% solid fuel in mixture, energy saving,
The utilization rate of solid fuel certainly will be improved.The temperature that sinter bed is directly affected with dosage, granularmetric composition and ignition quality of fuel
The various aspects such as gas permeability, sintering atmosphere of degree and heat distribution, the thickness of combustion zone and the bed of material, when fuel type, match
When dosage is fixed, the size of fuel granularity just becomes the significant effects factor of sintering process fuel combustion and heat transfer.
Common sintering fuel includes coke powder and coal dust, and the granularity of fuel is for the productivity of sintering and the quality of sinter
There is great influence.When granularity is excessive, following adverse effect will occur:
(1) combustion zone broadens, so that permeability of sintering material bed be made to be deteriorated；
(2) fuel is unevenly distributed in the bed of material: near macro particles fuel, mine fusing amount is big and rapid, and from fuel compared with
Remote local material cannot be sintered well；
(3) at no fuel, air is not used, and reduces sintering velocity；
(4) when to sintering pallet cloth, be easy to happen fuel segregation phenomena: macro particles fuel is concentrated under the bed of material
Portion, but lower part usually requires that fuel quantity is fewer than top, and this keeps the temperature difference of sinter bed bigger, makes sinter top and the bottom
Quality is different, i.e. upper layer sinter strength is poor, and lower part sinter, which generates, superfuses and keep FeO content high.
Equally, it is also unfavorable that fuel granularity is too small:
(1) fuel granularity is too small, and burning velocity is fast, and when sintering feed heat transfer property is bad, heat caused by fuel is difficult
In making sintering feed reach fusion temperature, sintering feed bonding is bad, so that sinter strength be made to decline；
(2) small grain size fuel hinders air motion in the bed of material, reduces permeability of sintering material bed, and be possible to by air-flow band
It walks.
All the time, the most suitable sintering fuel granularity generally accepted is 0.5~3mm.If granularity is excessive, burning velocity
Slowly, combustion zone broadens, and sintering maximum temperature reduces, and sintering process gas permeability is deteriorated, vertical sintering speed and usage factor decline；
Conversely, undersized, burning velocity is fast, and liquid phase reactor carries out not exclusively, and sinter strength is deteriorated, yield rate and usage factor
Also decline.Therefore, the guidance and product that the on-line real-time measuremen of the granularity of fuel and its composition and control produce sintering plant refer to
Target guarantee has great importance.
In existing granularity Detection technological means and method, 201382888 Y of Publication No. CN, publication date is 2010 1
The moon 13, the patent document of entitled " Potable grain composition measuring instrument " disclose a kind of measurement side of material size composition
Method, this method can realize the survey that material size forms by being superimposed from top to bottom using multiple canonical measures sieve with rapid and convenient
Amount.But the technology can only be measured under artificial operation, and when detecting wet feed, be easy blocking sieve pore, caused to examine
Measured data it is unreliable, the needs of on-line quick detection can not be met.103364315 B of Publication No. CN, publication date are
The patent of invention document on October 23rd, 2013 discloses a kind of sintering solid fuel granularity online test method and detection device,
103509901 B of Publication No. CN, publication date are that the patent of invention document on January 15th, 2014 discloses a kind of blast furnace original combustion
The particle size detection method of material.Two kinds of inventions are all made of the solid fuel granularity Detection side of computer machine vision and image analysis
Method, by be mounted on delivery solid fuel belt feeder above material pressuring flat device and image capture device to solid fuel granularity
Image is acquired in real time, image procossing, feature extraction and analytical calculation is carried out by computer, to detect solid fuel grain
Density of Degree Distribution.Two kinds of main operating procedures of invention are to choose one section on the fuel belt with side carrying roller first, so
Afterwards, solid fuel flat seamless is put down, when solid fuel passes through system equipment, using being mounted on above solid fuel feed belt
Material scraper plate and slicking-in roller solid fuel is struck off and is compacted, is flattened, in case image detection.Although it can be to a certain extent
Reflect the granularmetric composition of fuel, even if assuming that its granularity Detection accuracy is very high, it is also difficult to avoid the occurrence of testing result
Not the case where not being inconsistent with actual result.Because fuel is first compacted in the plane, flattens by this method needs first, since fuel is general
It is coke powder or coal dust, there is brittle nature, therefore bulky grain is easy to be rolled and fragmentation in compacting process；Secondly, < 3mm is very
To being that < 1mm particle is easier to be hidden in bulky grain lower part, so that the part little particle is unable to measure；Again, solid fires
After material is compacted, < 1mm particle is mutually close to be cannot be distinguished when carrying out granularity processing using computer and opens together,
Simultaneously when fuel used porosity is high, bulky grain can be done many little particle processing by the processing of computer granularity again, so that
Granularity distribution result and actual conditions grave fault.
In addition to this, method of the scene for detecting fuel granularity composition is mainly manual sampling at present, is sent to laboratory
It is tested and analyzed, is classified using sieve method, weighed respectively to the material of each sieve after the completion of screening, calculate it
Granularmetric composition, wet feed sieving time is long, and is easy blocking sieve, and moisture distribution also has a certain impact to quality testing.People
Work sample detection analytical cycle is long, and human cost is high, and the sample representativeness instantaneously taken is not strong, therefore testing result cannot be true
The size distribution situation of positive reaction production process fuel.With the raising that metallurgy industry requires production automation level, with
And intelligence manufacture theory further strengthens, the grade building form of manual sampling detection fuel is no longer satisfied high yield, height
The demand of effect and high automated production.
Summary of the invention
In view of the above shortcomings of the prior art, the purpose of the present invention is to provide a kind of inspections of sintering fuel granularity on-line intelligence
Survey device and its detection method.The device and method is directed to sintering fuel crushing process equipment feature and microwave heating principle, complete
At from the operation of sampling, microwave rapid draing, strong vibrating screen point and whole system, detection, calculate all using PLC to data into
Row automatically analyzes and intelligent control, so as to timely, online, quick, the accurate grade composition for detecting fuel, meets enterprise
Efficiently production and intelligent management requirement.
The first embodiment according to the present invention provides a kind of sintering fuel granularity on-line intelligence detection device:
A kind of sintering fuel granularity on-line intelligence detection device, the device include: 3 slideways being sequentially communicated, and setting exists
The strong vibrating screen of slideway side, the first weighing device and discharging bin, and further include feed station.
Wherein, 3 slideways i.e. the first slideway, the second slideway and third slideway, second slideway one end be connected to the first slideway and
The other end is connected to third slideway, placed on this 3 slideways it is one or more (such as 2-12, preferably 4-10, more preferably
6-8) charge cask.
First slideway is divided into first area and inhibits the second area of station, second area and second as the first microwave
Slideway is connected,
Second slideway is microwave drying area, and the top of the second slideway is equipped with one or more first microwave sources,
Third slideway, which is divided into, to be judged the third region of station as microwave drying, inhibits the of station as the second microwave
Four regions and the 5th region, third region are connected with the second slideway.
In the present invention, second slideway is vertically arranged with the first slideway and third slideway respectively.It is preferred that the first slideway
The same side of second slideway is set with third slideway.
Preferably, the first slideway is equipped with the first push rod in one end of first area, first push rod and the first slideway
It is axial parallel.Second slideway is equipped with the second push rod, the axis of second push rod and the second slideway in the one end being connected with the first slideway
To parallel.Third slideway is equipped with third push rod, the axial direction of the third push rod and third slideway in the one end being connected with the second slideway
In parallel.
Preferably, judge that the lower part in the third region of station is equipped with the second weighing device as microwave drying.It is preferred that the
One or more second microwave sources are additionally provided at the top of three regions.
Preferably, the second area of station is inhibited to be equipped with the first microwave suppressor as the first microwave.
Preferably, the fourth region of station is inhibited to be equipped with the second microwave suppressor as the second microwave.
In the present invention, the strong vibrating screen includes multilayer (such as 1-6 layers, preferably layer 2-4) sieve, every layer of sieve pair
Answer a magazine.
The device further includes feeding warehouse, and the feeding warehouse is connected with feed station.It is preferred that the shape of feeding warehouse is pants
Shape.
In the present invention, the side wall of the second slideway is additionally provided with the first dehumidification system and the first temperature measuring equipment.
In the present invention, judge that the side wall in the third region of station is additionally provided with the second dehumidification system and as microwave drying
Two temperature measuring equipments.
Preferably, which further includes the intelligent robot that 3 slideway sides are arranged in, and intelligent robot will be for that will fill
Material container is transported to different station or region, and realizes the batch turning function of charge cask.
For sampling means or sampling mode, be not particularly limited, if can automatic sampling can use.It is preferred that
The device further includes manipulator or automatic sampler as sampling equipment, manipulator or automatic sampler and is sent to charging for material grasping
In storehouse.
In the present invention, which further includes control system.Control system and strong vibrating screen, the first weighing device, the
One microwave source, the first push rod, the second push rod, third push rod, the second weighing device, the second microwave source, feeding warehouse, intelligent robot
Connection, and control strong vibrating screen, the first microwave source, the first push rod, the second push rod, third push rod, the second microwave source, charging
The operation in storehouse, intelligent robot.It is preferred that control system is PLC automatic control system.
Second of embodiment according to the present invention provides a kind of sintering fuel granularity on-line intelligence detection method:
A kind of sintering fuel granularity on-line intelligence detection method uses above-mentioned sintering fuel granularity on-line intelligence detection dress
The method set, method includes the following steps:
1) charge cask after discharge is transported on the first weighing device and weighs by intelligent robot, is not charged
Charge cask weight (m0)；
2) charge cask is transported to feed station by intelligent robot, and manipulator (or automatic sampler) is from fuel transport skin
The sample for grabbing fuel to be detected is taken, the fuel sample of crawl is fallen into charge cask by feeding warehouse；
3) charge cask is transported on the first weighing device and weighs by intelligent robot, and the charging after being charged is held
The weight (m1) of device, is then transported to first area for charge cask again；
4) charge cask passes through second area into the second slideway under the action of the first push rod, and charge cask is pushed away second
It is slid on the second slideway under the action of bar, charge cask is done by the first microwave source to charging during sliding
Dry dehydration；
5) after drying, charge cask passes through third region under the action of third push rod and the fourth region enters the 5th
Charge cask is transported on the first weighing device and weighs by region, intelligent robot, the charge cask after being dried
Weight (m2)；
6) control system is according to formulaCalculate the water content (M) of grabbed fuel sample；
7) setting strong vibrating screen has n-layer sieve, and the corresponding magazine of every layer of sieve, i.e. strong vibrating screen include n dress
Magazine, the first weighing device weigh to the n magazine of strong vibrating screen not yet to charge, and obtained weight is respectively
W01、W02、……W0n；
8) fuel in charge cask is poured into strong vibrating screen and sieved by intelligent robot, and each layer sieve, which screens out, to be come
Fuel be respectively charged into corresponding magazine, the fuel direct emission that lowest level sieves returns to fuel transport belt,
One weighing device weighs to the n magazine to have charged, and obtained weight is respectively W11、W12、……W1n；
9) control system calculates the granularmetric composition of grabbed fuel sample:
1st layer: W1=(W11-W01)/(m2-m0) * 100%；
2nd layer: W2=(W12-W02)/(m2-m0) * 100%；
……
N-th layer: Wn=(W1n-W0n)/(m2-m0) * 100%；
Lowest level: WUnder=1-W1-W2- ... Wn；
10) fuel in each magazine is poured into discharging bin respectively and returned on fuel transport belt by intelligent robot,
Each magazine is put back into the origin-location of strong vibrating screen respectively again, and above step circuits sequentially back and forth.
Preferably, in above-mentioned steps 5, when charge cask passes through third region, the second weighing device is to charge cask
It weighs, if weight does not have the variation more than or equal to 0.1g, preferably greater than or equal to 0.05g in 2~10s, preferably 3~5s,
Then think to charge and dry completely, otherwise opens the second microwave source and continue drying.
In the present invention, push rod pushes the time to be determined according to material characteristic (ingredient, moisture etc.) by debugging result early period,
Operational process then according to the drying regime of material, judges that automatic control system is made corresponding real-time by the second weighing device
Adjustment.
Preferably, all push rods t at a certain time interval each independently0And it is successively pushed away according to sequencing
Dynamic charge cask is primary, so that charge cask slides a station, wherein t0It is 3-60s, preferably 5-40s.
The third embodiment according to the present invention provides a kind of sintering fuel granularity on-line intelligence detection device:
A kind of sintering fuel granularity on-line intelligence detection device, the device include: 3 slideways being sequentially communicated, and setting exists
The strong vibrating screen of slideway side, the first weighing device and discharging bin, intelligent robot, and further include feed station.
Wherein, 3 slideways i.e. the first slideway, the second slideway and third slideway, second slideway one end be connected to the first slideway and
The other end is connected to third slideway, placed on this 3 slideways it is one or more (such as 2-12, preferably 4-10, more preferably
6-8) charge cask.
First slideway is divided into first area and inhibits the second area of station, second area and second as the first microwave
Slideway is connected,
Second slideway is microwave drying area, and the top of the second slideway is equipped with one or more first microwave sources,
Third slideway, which is divided into, to be judged the third region of station as microwave drying, inhibits the of station as the second microwave
Four regions and the 5th region, third region are connected with the second slideway.
In the present invention, first slideway is connected to the second slideway straight line, i.e. the axial direction of the first slideway and the second slideway
It is overlapped or essentially coincides, the second slideway is vertically arranged with third slideway.
Preferably, the first slideway is equipped with the first push rod in one end of first area, first push rod and the first slideway
It is axial parallel.Third slideway is equipped with third push rod, the axis of the third push rod and third slideway in the one end being connected with the second slideway
To parallel.
Preferably, judge that the lower part in the third region of station is equipped with the second weighing device as microwave drying.It is preferred that the
One or more second microwave sources are additionally provided at the top of three regions.
Preferably, the second area of station is inhibited to be equipped with the first microwave suppressor as the first microwave.
Preferably, the fourth region of station is inhibited to be equipped with the second microwave suppressor as the second microwave.
In the present invention, the strong vibrating screen includes multilayer (such as 1-6 layers, preferably layer 2-4) sieve, every layer of sieve pair
Answer a magazine.
The device further includes feeding warehouse, and the feeding warehouse is connected with feed station.It is preferred that the shape of feeding warehouse is pants
Shape.
In the present invention, the side wall of the second slideway is additionally provided with the first dehumidification system and the first temperature measuring equipment.
In the present invention, judge that the side wall in the third region of station is additionally provided with the second dehumidification system and as microwave drying
Two temperature measuring equipments.
Preferably, which further includes the intelligent robot that 3 slideway sides are arranged in, and intelligent robot will be for that will fill
Material container is transported to different station or region, and realizes the batch turning function of charge cask.
For sampling means or sampling mode, be not particularly limited, if can automatic sampling can use.It is preferred that
The device further includes manipulator or automatic sampler as sampling equipment, manipulator or automatic sampler and is sent to charging for material grasping
In storehouse.
In the present invention, which further includes control system.Control system and strong vibrating screen, the first weighing device, the
One microwave source, the first push rod, third push rod, the second weighing device, the second microwave source, feeding warehouse, intelligent robot connection, and control
The operation of strong vibrating screen, the first microwave source, the first push rod, third push rod, the second microwave source, feeding warehouse, intelligent robot processed.
It is preferred that control system is PLC automatic control system.
4th kind of embodiment according to the present invention, provides a kind of sintering fuel granularity on-line intelligence detection method:
A kind of sintering fuel granularity on-line intelligence detection method uses above-mentioned sintering fuel granularity on-line intelligence detection dress
The method set, method includes the following steps:
1) charge cask after discharge is transported on the first weighing device and weighs by intelligent robot, is not charged
Charge cask weight (m0)；
2) charge cask is transported to feed station by intelligent robot, and manipulator (or automatic sampler) is from fuel transport skin
The sample for grabbing fuel to be detected is taken, the fuel sample of crawl is fallen into charge cask by feeding warehouse；
3) charge cask is transported on the first weighing device and weighs by intelligent robot, and the charging after being charged is held
The weight (m1) of device, is then transported to first area for charge cask again；
4) charge cask passes through second area under the action of the first push rod and enters the second slideway, so that charge cask is the
It is dried and dehydrated by the first microwave source to charging during being slid on two slideways；
5) after drying, charge cask passes through third region under the action of third push rod and the fourth region enters the 5th
Charge cask is transported on the first weighing device and weighs by region, intelligent robot, the charge cask after being dried
Weight (m2)；
6) control system is according to formulaCalculate the water content (M) of grabbed fuel sample；
7) setting strong vibrating screen has n-layer sieve, and the corresponding magazine of every layer of sieve, i.e. strong vibrating screen include n dress
Magazine, the first weighing device weigh to the n magazine of strong vibrating screen not yet to charge, and obtained weight is respectively
W01、W02、……W0n；
8) fuel in charge cask is poured into strong vibrating screen and sieved by intelligent robot, and each layer sieve, which screens out, to be come
Fuel be respectively charged into corresponding magazine, the fuel direct emission that lowest level sieves returns to fuel transport belt,
One weighing device weighs to the n magazine to have charged, and obtained weight is respectively W11、W12、……W1n；
9) control system calculates the granularmetric composition of grabbed fuel sample:
1st layer: W1=(W11-W01)/(m2-m0) * 100%；
2nd layer: W2=(W12-W02)/(m2-m0) * 100%；
……
N-th layer: Wn=(W1n-W0n)/(m2-m0) * 100%；
Lowest level: WUnder=1-W1-W2- ... Wn；
10) fuel in each magazine is poured into discharging bin respectively and returned on fuel transport belt by intelligent robot,
Each magazine is put back into the origin-location of strong vibrating screen respectively again, and above step circuits sequentially back and forth.
Preferably, in above-mentioned steps 5, when charge cask passes through third region, the second weighing device is to charge cask
It weighs, if weight does not have the variation more than or equal to 0.1g, preferably greater than or equal to 0.05g in 2~10s, preferably 3~5s,
Then think to charge and dry completely, otherwise opens the second microwave source and continue drying.
Preferably, all push rods t at a certain time interval each independently0And it is successively pushed away according to sequencing
Dynamic charge cask is primary, so that charge cask slides a station, wherein t0It is 3-60s, preferably 5-40s.Push rod pushes
Time determines that operational process is then according to the drying feelings of material by debugging result early period according to material characteristic (ingredient, moisture etc.)
Condition judges, automatic control system makes corresponding adjustment in real time by the second weighing device (9).
5th kind of embodiment according to the present invention, provides a kind of sintering fuel granularity on-line intelligence detection device:
A kind of sintering fuel granularity on-line intelligence detection device, the device include: 3 slideways being sequentially communicated, and setting exists
The strong vibrating screen of slideway side, the first weighing device and discharging bin, and further include feed station.
Wherein, 3 slideways i.e. the first slideway, the second slideway and third slideway, second slideway one end be connected to the first slideway and
The other end is connected to third slideway, placed on this 3 slideways it is one or more (such as 2-12, preferably 4-10, more preferably
6-8) charge cask.
First slideway is divided into first area and inhibits the second area of station, second area and second as the first microwave
Slideway is connected,
Second slideway is microwave drying area, and the top of the second slideway is equipped with one or more first microwave sources,
Third slideway, which is divided into, to be judged the third region of station as microwave drying, inhibits the of station as the second microwave
Four regions and the 5th region, third region are connected with the second slideway.
In the present invention, first slideway, the second slideway are connected to third slideway straight line, i.e. the first slideway, second are slided
Road and third slideway axially coincident essentially coincides.
Preferably, the first slideway is equipped with the first push rod in one end of first area, first push rod and the first slideway
It is axial parallel.
Preferably, judge that the lower part in the third region of station is equipped with the second weighing device as microwave drying.It is preferred that the
One or more second microwave sources are additionally provided at the top of three regions.
Preferably, the second area of station is inhibited to be equipped with the first microwave suppressor as the first microwave.
Preferably, the fourth region of station is inhibited to be equipped with the second microwave suppressor as the second microwave.
In the present invention, the strong vibrating screen includes multilayer (such as 1-6 layers, preferably layer 2-4) sieve, every layer of sieve pair
Answer a magazine.
The device further includes feeding warehouse, and the feeding warehouse is connected with feed station.It is preferred that the shape of feeding warehouse is pants
Shape.
In the present invention, the side wall of the second slideway is additionally provided with the first dehumidification system and the first temperature measuring equipment.
In the present invention, judge that the side wall in the third region of station is additionally provided with the second dehumidification system and as microwave drying
Two temperature measuring equipments.
Preferably, which further includes the intelligent robot that 3 slideway sides are arranged in, and intelligent robot will be for that will fill
Material container is transported to different station or region.
For sampling means or sampling mode, be not particularly limited, if can automatic sampling can use.It is preferred that
The device further includes manipulator or automatic sampler as sampling equipment, manipulator or automatic sampler and is sent to charging for material grasping
In storehouse.
In the present invention, which further includes control system.Control system and strong vibrating screen, the first weighing device, the
One microwave source, the first push rod, the second weighing device, the second microwave source, feeding warehouse, intelligent robot connection, and control strong oscillating
The operation of dynamic sieve, the first microwave source, the first push rod, the second microwave source, feeding warehouse, intelligent robot.It is preferred that control system is
PLC automatic control system.
6th kind of embodiment according to the present invention, provides a kind of sintering fuel granularity on-line intelligence detection method:
A kind of sintering fuel granularity on-line intelligence detection method uses above-mentioned sintering fuel granularity on-line intelligence detection dress
The method set, method includes the following steps:
1) charge cask after discharge is transported on the first weighing device and weighs by intelligent robot, is not charged
Charge cask weight (m0)；
2) charge cask is transported to feed station by intelligent robot, and manipulator (or automatic sampler) is from fuel transport skin
The sample for grabbing fuel to be detected is taken, the fuel sample of crawl is fallen into charge cask by feeding warehouse；
3) charge cask is transported on the first weighing device and weighs by intelligent robot, and the charging after being charged is held
The weight (m1) of device, is then transported to first area for charge cask again；
4) charge cask passes through second area under the action of the first push rod and enters the second slideway, so that charge cask is the
It is dried and dehydrated by the first microwave source to charging during being slid on two slideways；
5) after drying, charge cask passes through third region under the action of the first push rod and the fourth region enters the 5th
Charge cask is transported on the first weighing device and weighs by region, intelligent robot, the charge cask after being dried
Weight (m2)；
6) control system is according to formulaCalculate the water content (M) of grabbed fuel sample；
7) setting strong vibrating screen has n-layer sieve, and the corresponding magazine of every layer of sieve, i.e. strong vibrating screen include n dress
Magazine, the first weighing device weigh to the n magazine of strong vibrating screen not yet to charge, and obtained weight is respectively
W01、W02、……W0n；
8) fuel in charge cask is poured into strong vibrating screen and sieved by intelligent robot, and each layer sieve, which screens out, to be come
Fuel be respectively charged into corresponding magazine, the fuel direct emission that lowest level sieves returns to fuel transport belt,
One weighing device weighs to the n magazine to have charged, and obtained weight is respectively W11、W12、……W1n；
9) control system calculates the granularmetric composition of grabbed fuel sample:
1st layer: W1=(W11-W01)/(m2-m0) * 100%；
2nd layer: W2=(W12-W02)/(m2-m0) * 100%；
……
N-th layer: Wn=(W1n-W0n)/(m2-m0) * 100%；
Lowest level: WUnder=1-W1-W2- ... Wn；
10) fuel in each magazine is poured into discharging bin respectively and returned on fuel transport belt by intelligent robot,
Each magazine is put back into the origin-location of strong vibrating screen respectively again, and above step circuits sequentially back and forth.
Preferably, in step 5, when charge cask passes through third region, the second weighing device carries out charge cask
Weighing, if weight does not have more than or equal to 0.1g in 2~10s, preferably 3~5s, does not preferably have variation more than or equal to 0.05g,
Then think to charge and dry completely, otherwise opens the second microwave source and continue drying.
Preferably, first push rod t at a certain time interval0Push charge cask primary, so that charging
Container slides a station, wherein t0It is 3-60s, preferably 5-40s.
In the detection device quantity of charge cask be it is one or more (such as 2-12, preferably 4-10, more preferable 6-
8), it is one such or a variety of that charge cask can be charging Xia Portland, charging crucible etc..The charge cask can load
The sintering solid fuel of 1.5kg has preferable wear-resistant, heatproof (400 DEG C) and microwave penetration ability.
In the present invention, first slideway as the first microwave inhibit station second area, as microwave drying
Second slideway in area and the fourth region as the second microwave inhibition station of third slideway are provided with one or more stations,
Charge cask slides between each station of slideway, therefore one or more charge casks are placed in slideway.It is described each
Push rod is then used to that charge cask to be pushed to be slid onto next station from a station.The every promotion charge cask of push rod is primary, charging
Container slides forward a station, while push rod automatically retracts, and avoids the sliding for influencing charge cask in slideway.And it is sliding in third
The third region that station is judged as microwave drying in road, to combine the second weighing device of lower part precisely to judge in charge cask
It charges and whether dries completely, then can only pass through a charge cask every time.In addition, the structure of each push rod can be set
It is set to and directly pushes away, may be set to be reverse drawing, straight pusher structure is simple, and reverse drawing bar is imbedded in the lower part of device track, needs to prevent
The leakage of microwave, while needing that microwave is avoided to radiate it to cause phenomenon of " striking sparks ".
For the leakage for preventing microwave, which is inhibiting station as the first microwave in the feed end of 3 slideways
Second area add the first microwave suppressor, 3 slideways discharge end be as the second microwave inhibit station the 4th
The second microwave suppressor is added in region.It is carried out at closing on the basis of increasing microwave suppressor, while to entire detection device
Reason, it is ensured that microwave No leakage.In addition to this, it is to keep clean inside entire detection device, does not pollute the environment,
It is dusted processing around feed points that must be all to detection device, batch turning point and strong vibrating screen, except dirt pits accesses sintered ring
Border dedusting main system, it is ensured that dust does not escape.
It is aforementioned the first in the third embodiment, there is the case where being vertically arranged between 3 slideways, at this time each slideway
Between connectivity part be turning.In order to guarantee that corner's charge cask is smoothly detached, reduce between pushing course charge cask
Friction, therefore sliding block or roller bearing are added in corner.
The detection device further includes feeding warehouse.Feeding warehouse is set as pants shape, has the function of material (or fuel) division, leads to
Crossing control discharge quantity ensures that the stability of each test sample amount, extra inventory pass through another of pants shape feeding warehouse
It bypasses outside discharge and returns on fuel transport belt.
The third region setting dehumidification system that station is judged as microwave drying of second slideway and third slideway, that is, logical
It crosses exhausting and carrys out hydrofuge.Temperature measuring equipment is set for detecting the temperature of fuel sample in charge cask, when detection temperature is more than alarm
Temperature (test determines) then reduces microwave output power.
In the methods of the invention, the material grasping in the step 2) generallys use following empirical formula, is calculated as guaranteeing sample
Representativeness necessary to minimum sample size:
Ms=kdα
Ms-sample minimum mass (kg) in formula；
The granularity (mm) of largest block in d-sample；
Parameter of the α-expression Ms with functional relation feature between d；
K-empirical coefficient, it is related with sintering fuel property.
α value theoretically should be 3, and practical value range is l~3；It is preferred that the side of experiment can be used for certain sintering fuel
Method more accurately determines k value, generally takes 0.1~0.2.
First temperature measuring equipment and the second temperature measuring equipment are infrared radiation thermometer or other non-contact type thermodetector devices.
First weighing device and the second weighing device are electronic sensor or electronic balance.Pacify the lower part of second weighing device
Equipped with jacking apparatus.The second weighing device is jacked by jacking apparatus, so that charge cask be allowed to be supported by the second weighing device
(i.e. charge cask is supported and slideway away from keyboard by jacking apparatus) is to weigh.After weighing, jacking apparatus decline, dress
Material container is placed on slideway (is supported by slideway) again.It for jacking apparatus, is not particularly limited, can generally make
With screw rod lifting device or hydraulic lift.It is further preferred, that the lower part of the second weighing device does not need jacking apparatus.
At this point, itself is a the units independently separated for the second weighing device, it can be used as an individual module and be fixed on slideway
Between.That is, the weighing tray of the second weighing device is located at or extend into the hole opened up on slideway and weighing tray
Upper surface is flushed with ramp surface.For the detection device of usual scale or size, the amount of every sub-sampling is usually 50-
1000g.For large-scale detection device, then since sampling amount is larger, biggish example weight will lead to weighing device
Therefore jacking apparatus can be used in the downward flexible deformation of weighing tray, so that charge cask is jacked completely.Second weighing device
It is an individual module, it cannot be with other location contacts such as slideway.
In the present invention, the strong vibrating screen includes multilayer (such as 1-6 layers, preferably layer 2-4) sieve, every layer of sieve pair
Answer a magazine.For example, the strong vibrating screen is divided into 3 layers of sieve, i.e. 1mm, 3mm and 5mm sieve, grade composition are as follows: <
1mm, 1~3mm, 3~5mm, > 5mm.Sieving time determines (test determines) according to the difference of fuel type.The combustion sieved
Material is fitted into corresponding magazine by chute respectively from top to bottom, i.e., the fuel difference of > 5mm, 3~5mm and 1~3mm grade
Be fitted into corresponding magazine, lowest level screen out come < fuel of 1mm grade then direct emission and returns to material transportation skin
Band.First weighing device weighs the weight of each magazine charging front and back, i.e., after 3 layers of sieve sieve, respectively
To the weight of fuel of > 5mm grade, the weight of fuel of 3~5mm grade and the weight of fuel of 1~3mm grade are obtained in conjunction with aforementioned
The complete fuel sample total amount (m2-m0) of drying, to calculate the specific gravity of each grade fuel, i.e. the granularity group of fuel
At.In addition, the detection device adds two to prevent the vibration of strong vibrating screen from interfering to intelligent robot and weighing device
Grade platform is placed respectively, it is ensured that the stable operation of intelligent robot and weighing device.
In the present invention, control system is PLC automatic control system.The present invention passes through PLC automatic control system, Ke Yigen
According to production needs and the physical characteristic of fuel sample, process control is selectively carried out.Such as: when fuel moisture fluctuation is big, control
System processed can continuously detect the water content of fuel, be used as Instructing manufacture as initial data；When fuel moisture is stablized, work as moisture value
The relatively low requirement that can satisfy strong vibrating screen point to moisture, fuel sample are then not required to drying, can directly carry out screening detection, instead
Then need to carry out drying appropriate, then carry out vibrosieve, to prevent fuel felt jam sieve pore overly moist, cause screening tired
Difficulty, the detection of moisture only needs the progress of discontinuity at this time, such as every two hours primary.Finally, PLC automatic control system is according to combustion
Material granularity detection and water content detection while instructing sintering production, provide as a result, by the analysis and diagnosis of intelligent control model
Information feedback opinion instructs the optimizing regulation of crusher, and if granularity is too thick, then needing to reduce the roller spacing of crusher or checking is
It is no to have damaged, displacement of roller etc., it is formed with obtaining suitable fuel grade.
Compared with prior art, the invention has the following advantages:
1, a kind of sintering fuel granularity on-line intelligence detection method of the present invention has timely, online, quick, quasi-
True feature；Its intelligent level is high, can realize detection, calculating, analysis and information feedback automatically, instruct sintering production；It should
Method sample representation is strong, detection cycle is short, and measurement accuracy can achieve the precision of manual sampling detection sintering fuel granularity, very
Solves existing technical problem in big degree；
2, a kind of sintering fuel granularity on-line intelligence detection device and detection method of the present invention, can detect simultaneously
The moisture content and granularmetric composition of sintering fuel, and the device is alternatively arranged as the instrument of a variety of granular material granularity Detections, it can
, can also be with offline inspection with online, while can detecte the moisture content of material, multiple performance detection is integrated in one, Neng Gouman
Sufficient produced on-site needs；
3, a kind of sintering fuel granularity on-line intelligence detection device and detection method of the present invention, can be according to production
It needs and the physical characteristic of fuel sample, selectively carries out process control, while there is self feed back regulatory function, scene is burnt
Knot production carries out real-time instruction, and apparatus structure is simple, detection accuracy is high, fully achieves automatic operation and control, environmental protection
Safe and clean operation.
Detailed description of the invention
Fig. 1, which is that the present invention is intelligent, is sintered a kind of structural schematic diagram of design of granularity on-line measuring device；
Fig. 2 is the structural schematic diagram of the intelligent sintering granularity on-line measuring device another kind design of the present invention；
Fig. 3 is the structural schematic diagram of intelligent the third design of sintering granularity on-line measuring device of the present invention；
Fig. 4 is the process control process figure of the intelligent sintering granularity online test method of the present invention；
Fig. 5 is the control system schematic diagram of apparatus of the present invention.
Appended drawing reference: the L1: the first slideway；L2: the second slideway: L3: third slideway；
T0: feed station；T1: first area；T2: second area；T3: third region；T4: the fourth region；T5: the five area
Domain；
1: strong vibrating screen；101: magazine；2: the first weighing devices；3: discharging bin；4: charge cask；5: the first microwaves
Source；6: the first push rods；7: the second push rods；8: third push rod；9: the second weighing devices；10: the second microwave sources；11: the first microwaves
Suppressor；12: the second microwave suppressors；13: feeding warehouse；14: intelligent robot；K: control system.
Specific embodiment
The first embodiment according to the present invention provides a kind of sintering fuel granularity on-line intelligence detection device:
A kind of sintering fuel granularity on-line intelligence detection device, the device include: 3 slideways being sequentially communicated, and setting exists
The strong vibrating screen 1 of slideway side, the first weighing device 2 and discharging bin 3, and further include feed station T0.
Wherein, 3 slideways i.e. the first slideway L1, the second slideway L2 and third slideway L3, second one end slideway L2 connection the
One slideway L1 is connected to third slideway L3 with the other end, placed on this 3 slideways it is one or more (such as 2-12, preferably
4-10, more preferable 6-8) charge cask 4.
First slideway L1 is divided into first area T1 and inhibits the second area T2 of station, second area as the first microwave
T2 is connected with the second slideway L2,
Second slideway L2 is microwave drying area, and the top of the second slideway L2 is equipped with one or more first microwave sources 5,
Third slideway L3, which is divided into, to be judged the third region T3 of station as microwave drying, inhibits station as the second microwave
The fourth region T4 and the 5th region T5, third region T3 is connected with the second slideway L2.
In the present invention, the second slideway L2 is vertically arranged with the first slideway L1 and third slideway L3 respectively.It is preferred that the
The same side of the second slideway L2 is arranged in one slideway L1 and third slideway L3.
Preferably, the first slideway L1 is equipped with the first push rod 6, first push rod 6 and first in one end of first area T1
Slideway L1's is axial parallel.Second slideway L2 is equipped with the second push rod 7, second push rod 7 in the one end being connected with the first slideway L1
It is axial parallel with the second slideway L2's.Third slideway L3 is equipped with third push rod 8, the third in the one end being connected with the second slideway L2
Push rod 8 is axial parallel with third slideway L3's.
Preferably, judge that the lower part of the third region T3 of station is equipped with the second weighing device 9 as microwave drying.It is excellent
It selects, one or more second microwave sources 10 is additionally provided at the top of the T3 of third region.
Preferably, the second area T2 of station is inhibited to be equipped with the first microwave suppressor 11 as the first microwave.
Preferably, the fourth region T4 of station is inhibited to be equipped with the second microwave suppressor 12 as the second microwave.
In the present invention, the strong vibrating screen 1 includes multilayer (such as 1-6 layers, preferably layer 2-4) sieve, every layer of sieve
A corresponding magazine 101.
Preferably, which further includes feeding warehouse 13, and the feeding warehouse 13 is connected with feed station T0.It is preferred that into
The shape of feed bin 13 is pants shape.
In the present invention, the side wall of the second slideway L2 is additionally provided with the first dehumidification system and the first temperature measuring equipment.
In the present invention, judge as microwave drying the side wall of the third region T3 of station be additionally provided with the second dehumidification system and
Second temperature measuring equipment.
Preferably, which further includes the intelligent robot 14 that 3 slideway sides are arranged in, and intelligent robot 14 is used for
Charge cask 4 is transported to different station or region, and realizes the batch turning function of charge cask.
For sampling means or sampling mode, be not particularly limited, if can automatic sampling can use.It is preferred that
The device further includes manipulator or automatic sampler as sampling equipment, manipulator or automatic sampler and is sent to charging for material grasping
In storehouse 13.
In the present invention, which further includes control system K.Control system K and strong vibrating screen 1, the first weighing device
2, the first microwave source 5, the first push rod 6, the second push rod 7, third push rod 8, the second weighing device 9, the second microwave source 10, feeding warehouse
13, intelligent robot 14 connects, and controls strong vibrating screen 1, the first microwave source 5, the first push rod 6, the second push rod 7, third and push away
The operation of bar 8, the second microwave source 10, feeding warehouse 13, intelligent robot 14.It is preferred that control system K is PLC automatic control system.
Second of embodiment according to the present invention provides a kind of sintering fuel granularity on-line intelligence detection method:
A kind of sintering fuel granularity on-line intelligence detection method uses above-mentioned sintering fuel granularity on-line intelligence detection dress
The method set, method includes the following steps:
1) charge cask 4 after discharge is transported on the first weighing device 2 and weighs by intelligent robot 14, obtains not
The weight (m0) of the charge cask 4 of charging；
2) charge cask 4 is transported to feed station T0 by intelligent robot 14, and manipulator (or automatic sampler) is from fuel
The sample of fuel to be detected is grabbed on travelling belt, the fuel sample of crawl is fallen into charge cask 4 by feeding warehouse 13；
3) charge cask 4 is transported on the first weighing device 2 and weighs by intelligent robot 14, the dress after being charged
The weight (m1) of material container 4, is then transported to first area T1 for charge cask 4 again；
4) charge cask 4 passes through second area T2 into the second slideway L2, charge cask 4 under the action of the first push rod 6
It is slid on the second slideway L2 under the action of the second push rod 7, charge cask 4 is right by the first microwave source 5 during sliding
It charges and is dried and dehydrated；
5) after drying, charge cask 4 under the action of third push rod 8 pass through third region T3 and the fourth region T4 into
Enter the 5th region T5, charge cask 4 is transported on the first weighing device 2 and weighs by intelligent robot 14, after being dried
Charge cask 4 weight (m2)；
6) control system K is according to formulaCalculate the water content (M) of grabbed fuel sample；
7) setting strong vibrating screen 1 has n-layer sieve, and the corresponding magazine 101 of every layer of sieve, i.e. strong vibrating screen includes n
A magazine 101, the first weighing device 2 are weighed to the n magazine 101 of strong vibrating screen 1 not yet to charge, are obtained
Weight is respectively W01、W02、……W0n；
8) fuel in charge cask 4 is poured into strong vibrating screen 1 and sieved by intelligent robot 14, each layer sieve screening
Fuel out is respectively charged into corresponding magazine 101, and the fuel direct emission that lowest level sieves returns to fuel transport
Belt, the first weighing device 2 weigh to the n magazine 101 to have charged, and obtained weight is respectively W11、W12、……
W1n；
9) control system K calculates the granularmetric composition of grabbed fuel sample:
1st layer: W1=(W11-W01)/(m2-m0) * 100%；
2nd layer: W2=(W12-W02)/(m2-m0) * 100%；
……
N-th layer: Wn=(W1n-W0n)/(m2-m0) * 100%；
Lowest level: WUnder=1-W1-W2- ... Wn；
10) fuel in each magazine 101 is poured into discharging bin 3 respectively and returns to fuel transport skin by intelligent robot 14
It takes, each magazine 101 is put back into the origin-location of strong vibrating screen 1 respectively again, and above step circuits sequentially back and forth.
Preferably, in above-mentioned steps 5, when charge cask 4 passes through third region T3, the charging of the second 9 pairs of weighing device
Container 4 is weighed, if weight does not have in 2~10s, preferably 3~5s more than or equal to 0.1g's, preferably greater than or equal to 0.05g
Variation, then it is assumed that charge and dried completely, otherwise open the second microwave source 10 and continue drying.In the present invention,
Push rod pushes the time to determine that operational process is then according to material by debugging result early period according to material characteristic (ingredient, moisture etc.)
Drying regime, judge that automatic control system makes corresponding adjustment in real time by the second weighing device (9).
Preferably, all push rods t at a certain time interval each independently0And it is successively pushed away according to sequencing
Dynamic charge cask 4 is primary, so that charge cask 4 slides a station, wherein t0It is 3-60s, preferably 5-40s.
The third embodiment according to the present invention provides a kind of sintering fuel granularity on-line intelligence detection device:
A kind of sintering fuel granularity on-line intelligence detection device, the device include: 3 slideways being sequentially communicated, and setting exists
The strong vibrating screen 1 of slideway side, the first weighing device 2 and discharging bin 3, intelligent robot, and further include feed station T0.
Wherein, 3 slideways i.e. the first slideway L1, the second slideway L2 and third slideway L3, second one end slideway L2 connection the
One slideway L1 is connected to third slideway L3 with the other end, placed on this 3 slideways it is one or more (such as 2-12, preferably
4-10, more preferable 6-8) charge cask 4.
First slideway L1 is divided into first area T1 and inhibits the second area T2 of station, second area as the first microwave
T2 is connected with the second slideway L2,
Second slideway L2 is microwave drying area, and the top of the second slideway L2 is equipped with one or more first microwave sources 5,
Third slideway L3, which is divided into, to be judged the third region T3 of station as microwave drying, inhibits station as the second microwave
The fourth region T4 and the 5th region T5, third region T3 is connected with the second slideway L2.
In the present invention, the first slideway L1 is connected to the second slideway L2 straight line, i.e. the first slideway L1 and the second slideway
L2 axially coincident essentially coincides, and the second slideway L2 is vertically arranged with third slideway L3.
Preferably, the first slideway L1 is equipped with the first push rod 6, first push rod 6 and first in one end of first area T1
Slideway L1's is axial parallel.Third slideway L3 is equipped with third push rod 8, the third push rod 8 in the one end being connected with the second slideway L2
It is axial parallel with third slideway L3's.
Preferably, judge that the lower part of the third region T3 of station is equipped with the second weighing device 9 as microwave drying.It is excellent
It selects, one or more second microwave sources 10 is additionally provided at the top of the T3 of third region.
Preferably, the second area T2 of station is inhibited to be equipped with the first microwave suppressor 11 as the first microwave.
Preferably, the fourth region T4 of station is inhibited to be equipped with the second microwave suppressor 12 as the second microwave.
In the present invention, the strong vibrating screen 1 includes multilayer (such as 1-6 layers, preferably layer 2-4) sieve, every layer of sieve
A corresponding magazine 101.
Preferably, which further includes feeding warehouse 13, and the feeding warehouse 13 is connected with feed station T0.It is preferred that into
The shape of feed bin 13 is pants shape.
In the present invention, the side wall of the second slideway L2 is additionally provided with the first dehumidification system and the first temperature measuring equipment.
In the present invention, judge as microwave drying the side wall of the third region T3 of station be additionally provided with the second dehumidification system and
Second temperature measuring equipment.
Preferably, which further includes the intelligent robot 14 that 3 slideway sides are arranged in, and intelligent robot 14 is used for
Charge cask 4 is transported to different station or region, and the batch turning function of charge cask may be implemented.
For sampling means or sampling mode, be not particularly limited, if can automatic sampling can use.It is preferred that
The device further includes manipulator or automatic sampler as sampling equipment, manipulator or automatic sampler and is sent to charging for material grasping
In storehouse 13.
In the present invention, which further includes control system K.Control system K and strong vibrating screen 1, the first weighing device
2, the first microwave source 5, the first push rod 6, third push rod 8, the second weighing device 9, the second microwave source 10, feeding warehouse 13, intelligent machine
Device people 14 connect, and control strong vibrating screen 1, the first microwave source 5, the first push rod 6, third push rod 8, the second microwave source 10, into
The operation of feed bin 13, intelligent robot 14.It is preferred that control system K is PLC automatic control system.
4th kind of embodiment according to the present invention, provides a kind of sintering fuel granularity on-line intelligence detection method:
A kind of sintering fuel granularity on-line intelligence detection method uses above-mentioned sintering fuel granularity on-line intelligence detection dress
The method set, method includes the following steps:
1) charge cask 4 after discharge is transported on the first weighing device 2 and weighs by intelligent robot 14, obtains not
The weight (m0) of the charge cask 4 of charging；
2) charge cask 4 is transported to feed station T0 by intelligent robot 14, and manipulator (or automatic sampler) is from fuel
The sample of fuel to be detected is grabbed on travelling belt, the fuel sample of crawl is fallen into charge cask 4 by feeding warehouse 13；
3) charge cask 4 is transported on the first weighing device 2 and weighs by intelligent robot 14, the dress after being charged
The weight (m1) of material container 4, is then transported to first area T1 for charge cask 4 again；
4) charge cask 4 passes through second area T2 into the second slideway L2, so that charging is held under the action of the first push rod 6
Device 4 is charged by 5 pairs of the first microwave source during sliding on the second slideway L2 and is dried and dehydrated；
5) after drying, charge cask 4 under the action of third push rod 8 pass through third region T3 and the fourth region T4 into
Enter the 5th region T5, charge cask 4 is transported on the first weighing device 2 and weighs by intelligent robot 14, after being dried
Charge cask 4 weight (m2)；
6) control system K is according to formulaCalculate the water content (M) of grabbed fuel sample；
7) setting strong vibrating screen 1 has n-layer sieve, and the corresponding magazine 101 of every layer of sieve, i.e. strong vibrating screen includes n
A magazine 101, the first weighing device 2 are weighed to the n magazine 101 of strong vibrating screen 1 not yet to charge, are obtained
Weight is respectively W01、W02、……W0n；
8) fuel in charge cask 4 is poured into strong vibrating screen 1 and sieved by intelligent robot 14, each layer sieve screening
Fuel out is respectively charged into corresponding magazine 101, and the fuel direct emission that lowest level sieves returns to fuel transport
Belt, the first weighing device 2 weigh to the n magazine 101 to have charged, and obtained weight is respectively W11、W12、……
W1n；
9) control system K calculates the granularmetric composition of grabbed fuel sample:
1st layer: W1=(W11-W01)/(m2-m0) * 100%；
2nd layer: W2=(W12-W02)/(m2-m0) * 100%；
……
N-th layer: Wn=(W1n-W0n)/(m2-m0) * 100%；
Lowest level: WUnder=1-W1-W2- ... Wn；
10) fuel in each magazine 101 is poured into discharging bin 3 respectively and returns to fuel transport skin by intelligent robot 14
It takes, each magazine 101 is put back into the origin-location of strong vibrating screen 1 respectively again, and above step circuits sequentially back and forth.
Preferably, in above-mentioned steps 5, when charge cask 4 passes through third region T3, the charging of the second 9 pairs of weighing device
Container 4 is weighed, if weight does not have in 2~10s, preferably 3~5s more than or equal to 0.1g's, preferably greater than or equal to 0.05g
Variation, then it is assumed that charge and dried completely, otherwise open the second microwave source 10 and continue drying.In the present invention,
Push rod pushes the time to determine that operational process is then according to material by debugging result early period according to material characteristic (ingredient, moisture etc.)
Drying regime, judge that automatic control system makes corresponding adjustment in real time by the second weighing device (9).
Preferably, all push rods t at a certain time interval each independently0And it is successively pushed away according to sequencing
Dynamic charge cask 4 is primary, so that charge cask 4 slides a station, wherein t0It is 3-60s, preferably 5-40s.
5th kind of embodiment according to the present invention, provides a kind of sintering fuel granularity on-line intelligence detection device:
A kind of sintering fuel granularity on-line intelligence detection device, the device include: 3 slideways being sequentially communicated, and setting exists
The strong vibrating screen 1 of slideway side, the first weighing device 2 and discharging bin 3, and further include feed station T0.
Wherein, 3 slideways i.e. the first slideway L1, the second slideway L2 and third slideway L3, second one end slideway L2 connection the
One slideway L1 is connected to third slideway L3 with the other end, placed on this 3 slideways it is one or more (such as 2-12, preferably
4-10, more preferable 6-8) charge cask 4.
First slideway L1 is divided into first area T1 and inhibits the second area T2 of station, second area as the first microwave
T2 is connected with the second slideway L2,
Second slideway L2 is microwave drying area, and the top of the second slideway L2 is equipped with one or more first microwave sources 5,
Third slideway L3, which is divided into, to be judged the third region T3 of station as microwave drying, inhibits station as the second microwave
The fourth region T4 and the 5th region T5, third region T3 is connected with the second slideway L2.
In the present invention, the first slideway L1, the second slideway L2 are connected to third slideway L3 straight line, i.e. the first slideway
L1, the second slideway L2 and third slideway L3 axially coincident essentially coincides.
Preferably, the first slideway L1 is equipped with the first push rod 6, first push rod 6 and first in one end of first area T1
Slideway L1's is axial parallel.
Preferably, judge that the lower part of the third region T3 of station is equipped with the second weighing device 9 as microwave drying.It is excellent
It selects, one or more second microwave sources 10 is additionally provided at the top of the T3 of third region.
Preferably, the second area T2 of station is inhibited to be equipped with the first microwave suppressor 11 as the first microwave.
Preferably, the fourth region T4 of station is inhibited to be equipped with the second microwave suppressor 12 as the second microwave.
In the present invention, the strong vibrating screen 1 includes multilayer (such as 1-6 layers, preferably layer 2-4) sieve, every layer of sieve
A corresponding magazine 101.
Preferably, which further includes feeding warehouse 13, and the feeding warehouse 13 is connected with feed station T0.It is preferred that into
The shape of feed bin 13 is pants shape.
In the present invention, the side wall of the second slideway L2 is additionally provided with the first dehumidification system and the first temperature measuring equipment.
In the present invention, judge as microwave drying the side wall of the third region T3 of station be additionally provided with the second dehumidification system and
Second temperature measuring equipment.
Preferably, which further includes the intelligent robot 14 that 3 slideway sides are arranged in, and intelligent robot 14 is used for
Charge cask 4 is transported to different station or region, and the batch turning function of charge cask may be implemented.
For sampling means or sampling mode, be not particularly limited, if can automatic sampling can use.It is preferred that
The device further includes manipulator or automatic sampler as sampling equipment, manipulator or automatic sampler and is sent to charging for material grasping
In storehouse 13.
In the present invention, which further includes control system K.Control system K and strong vibrating screen 1, the first weighing device
2, the first microwave source 5, the first push rod 6, the second weighing device 9, the second microwave source 10, feeding warehouse 13, intelligent robot 14 connect,
And control strong vibrating screen 1, the first microwave source 5, the first push rod 6, second microwave source 10, feeding warehouse 13, intelligent robot 14
Operation.It is preferred that control system K is PLC automatic control system.
6th kind of embodiment according to the present invention, provides a kind of sintering fuel granularity on-line intelligence detection method:
A kind of sintering fuel granularity on-line intelligence detection method uses above-mentioned sintering fuel granularity on-line intelligence detection dress
The method set, method includes the following steps:
1) charge cask 4 after discharge is transported on the first weighing device 2 and weighs by intelligent robot 14, obtains not
The weight (m0) of the charge cask 4 of charging；
2) charge cask 4 is transported to feed station T0 by intelligent robot 14, and manipulator (or automatic sampler) is from fuel
The sample of fuel to be detected is grabbed on travelling belt, the fuel sample of crawl is fallen into charge cask 4 by feeding warehouse 13；
3) charge cask 4 is transported on the first weighing device 2 and weighs by intelligent robot 14, the dress after being charged
The weight (m1) of material container 4, is then transported to first area T1 for charge cask 4 again；
4) charge cask 4 passes through second area T2 into the second slideway L2, so that charging is held under the action of the first push rod 6
Device 4 is charged by 5 pairs of the first microwave source during sliding on the second slideway L2 and is dried and dehydrated；
5) after drying, charge cask 4 under the action of the first push rod 6 pass through third region T3 and the fourth region T4 into
Enter the 5th region T5, charge cask 4 is transported on the first weighing device 2 and weighs by intelligent robot 14, after being dried
Charge cask 4 weight (m2)；
6) control system K is according to formulaCalculate the water content (M) of grabbed fuel sample；
7) setting strong vibrating screen 1 has n-layer sieve, and the corresponding magazine 101 of every layer of sieve, i.e. strong vibrating screen includes n
A magazine 101, the first weighing device 2 are weighed to the n magazine 101 of strong vibrating screen 1 not yet to charge, are obtained
Weight is respectively W01、W02、……W0n；
8) fuel in charge cask 4 is poured into strong vibrating screen 1 and sieved by intelligent robot 14, each layer sieve screening
Fuel out is respectively charged into corresponding magazine 101, and the fuel direct emission that lowest level sieves returns to fuel transport
Belt, the first weighing device 2 weigh to the n magazine 101 to have charged, and obtained weight is respectively W11、W12、……
W1n；
9) control system K calculates the granularmetric composition of grabbed fuel sample:
1st layer: W1=(W11-W01)/(m2-m0) * 100%；
2nd layer: W2=(W12-W02)/(m2-m0) * 100%；
……
N-th layer: Wn=(W1n-W0n)/(m2-m0) * 100%；
Lowest level: WUnder=1-W1-W2- ... Wn；
10) fuel in each magazine 101 is poured into discharging bin 3 respectively and returns to fuel transport skin by intelligent robot 14
It takes, each magazine 101 is put back into the origin-location of strong vibrating screen 1 respectively again, and above step circuits sequentially back and forth.
Preferably, in step 5, when charge cask 4 passes through third region T3, the second weighing device 9 is to charge cask 4
It weighs, if weight does not have the variation more than or equal to 0.1g, preferably greater than or equal to 0.05g in 2~10s, preferably 3~5s,
Then think to charge and dry completely, otherwise opens the second microwave source 10 and continue drying.In the present invention, push rod pushes away
The dynamic time determines that operational process is then according to the drying of material by debugging result early period according to material characteristic (ingredient, moisture etc.)
Situation judges, automatic control system makes corresponding adjustment by the second weighing device (9).
Preferably, first push rod 6 t at a certain time interval0Push charge cask 4 primary, so that dress
Material container 4 slides a station, wherein t0It is 3-60s, preferably 5-40s.
Embodiment 1
Such as Fig. 1, a kind of sintering fuel granularity on-line intelligence detection device, which includes: 3 slideways being sequentially communicated,
The strong vibrating screen 1, the first weighing device 2 and discharging bin 3 of slideway side are set, and further include feed station T0.Wherein,
3 slideways i.e. the first slideway L1, the second slideway L2 and third slideway L3, second one end slideway L2 are connected to the first slideway L1 and another
End connection third slideway L3, placed 6 charge casks 4 on this 3 slideways.First slideway L1 be divided into first area T1 and
The second area T2 of station, second area T2 is inhibited to be connected with the second slideway L2 as the first microwave.Second slideway L2 is micro-
Wave dry section sets 3 the first microwave sources 5 at the top of the second slideway L2.Third slideway L3, which is divided into, judges work as microwave drying
The third region T3 of position, the fourth region T4 and the 5th region T5 for inhibiting station as the second microwave, third region T3 and second
Slideway L2 is connected.Strong vibrating screen 1 includes 3 layers of sieve, the corresponding magazine 101 of every layer of sieve.
The second slideway L2 is vertically arranged with the first slideway L1 and third slideway L3 respectively.And first slideway L1 and third
The same side of the second slideway L2 is arranged in slideway L3.First slideway L1 is equipped with the first push rod 6 in one end of first area T1, this
One push rod 6 is axial parallel with the first slideway L1's.Second slideway L2 is equipped with the second push rod in the one end being connected with the first slideway L1
7, second push rod 7 is axial parallel with the second slideway L2's.Third slideway L3 is equipped with the in the one end being connected with the second slideway L2
Three push rods 8, the third push rod 8 are axial parallel with third slideway L3's.
Judge that the lower part of the third region T3 of station is equipped with the second weighing device 9 as microwave drying.Third region T3's
Top is additionally provided with 3 the second microwave sources 10.The second area T2 of station is inhibited to be equipped with the first microwave suppressor as the first microwave
11.The fourth region T4 of station is inhibited to be equipped with the second microwave suppressor 12 as the second microwave.The device further includes feeding warehouse 13,
The feeding warehouse 13 is connected with feed station T0.The shape of feeding warehouse 13 is pants shape.The side wall of second slideway L2 is additionally provided with
First dehumidification system and the first temperature measuring equipment.Judge that the side wall of the third region T3 of station is additionally provided with second row as microwave drying
Wet system and the second temperature measuring equipment.
The device further includes the intelligent robot 14 that 3 slideway sides are arranged in, and intelligent robot 14 is for the appearance that will charge
Device 4 is transported to different regions, and realizes the batch turning function of charge cask.The device further includes that manipulator is set as sampling
Standby, manipulator is sent in feeding warehouse 13 for material grasping.
Such as Fig. 5, which further includes control system K.Control system K and strong vibrating screen 1, the first weighing device 2, first
Microwave source 5, the first push rod 6, the second push rod 7, third push rod 8, the second weighing device 9, the second microwave source 10, feeding warehouse 13, intelligence
Can robot 14 connect, and control strong vibrating screen 1, the first microwave source 5, the first push rod 6, the second push rod 7, third push rod 8, the
The operation of two microwave sources 10, feeding warehouse 13, intelligent robot 14.Control system K is PLC automatic control system.
Embodiment 2
Such as Fig. 2, a kind of sintering fuel granularity on-line intelligence detection device, which includes: 3 slideways being sequentially communicated,
The strong vibrating screen 1, the first weighing device 2 and discharging bin 3 of slideway side are set, and further include feed station T0.Wherein,
3 slideways i.e. the first slideway L1, the second slideway L2 and third slideway L3, second one end slideway L2 are connected to the first slideway L1 and another
End connection third slideway L3, placed 6 charge casks 4 on this 3 slideways.First slideway L1 be divided into first area T1 and
The second area T2 of station, second area T2 is inhibited to be connected with the second slideway L2 as the first microwave.Second slideway L2 is micro-
The top of wave dry section, the second slideway L2 is equipped with 3 the first microwave sources 5.Third slideway L3 is divided into be judged as microwave drying
The third region T3 of station, the fourth region T4 and the 5th region T5 for inhibiting station as the second microwave, third region T3 and the
Two slideway L2 are connected.Strong vibrating screen 1 includes 3 layers of sieve, the corresponding magazine 101 of every layer of sieve.
The first slideway L1 is connected to the second slideway L2 straight line, i.e. the axial direction weight of the first slideway L1 and the second slideway L2
It closes, the second slideway L2 is vertically arranged with third slideway L3.First slideway L1 is equipped with the first push rod 6 in one end of first area T1,
First push rod 6 is axial parallel with the first slideway L1's.Third slideway L3 is equipped with third in the one end being connected with the second slideway L2
Push rod 8, the third push rod 8 are axial parallel with third slideway L3's.
Judge that the lower part of the third region T3 of station is equipped with the second weighing device 9 as microwave drying.Third region T3's
Top is additionally provided with 3 the second microwave sources 10.The second area T2 of station is inhibited to be equipped with the first microwave suppressor as the first microwave
11.The fourth region T4 of station is inhibited to be equipped with the second microwave suppressor 12 as the second microwave.The device further includes feeding warehouse 13,
The feeding warehouse 13 is connected with feed station T0.The shape of feeding warehouse 13 is pants shape.The side wall of second slideway L2 is additionally provided with
First dehumidification system and the first temperature measuring equipment.Judge that the side wall of the third region T3 of station is additionally provided with second row as microwave drying
Wet system and the second temperature measuring equipment.
The device further includes the intelligent robot 14 that 3 slideway sides are arranged in, and intelligent robot 14 is for the appearance that will charge
Device 4 is transported to different regions, and realizes the batch turning function of charge cask.The device further includes that manipulator is set as sampling
Standby, manipulator is sent in feeding warehouse 13 for material grasping.
The device further includes control system K.Control system K and strong vibrating screen 1, the first weighing device 2, the first microwave source
5, the first push rod 6, third push rod 8, the second weighing device 9, the second microwave source 10, feeding warehouse 13, intelligent robot 14 connect, and
Control strong vibrating screen 1, the first microwave source 5, the first push rod 6, third push rod 8, the second microwave source 10, feeding warehouse 13, intelligent machine
The operation of device people 14.Control system K is PLC automatic control system.
Embodiment 3
Such as Fig. 3, a kind of sintering fuel granularity on-line intelligence detection device, which includes: 3 slideways being sequentially communicated,
The strong vibrating screen 1, the first weighing device 2 and discharging bin 3 of slideway side are set, and further include feed station T0.Wherein,
3 slideways i.e. the first slideway L1, the second slideway L2 and third slideway L3, second one end slideway L2 are connected to the first slideway L1 and another
End connection third slideway L3, placed 6 charge casks 4 on this 3 slideways.First slideway L1 be divided into first area T1 and
The second area T2 of station, second area T2 is inhibited to be connected with the second slideway L2 as the first microwave.Second slideway L2 is micro-
The top of wave dry section, the second slideway L2 is equipped with 3 the first microwave sources 5.Third slideway L3 is divided into be judged as microwave drying
The third region T3 of station, the fourth region T4 and the 5th region T5 for inhibiting station as the second microwave, third region T3 and the
Two slideway L2 are connected.Strong vibrating screen 1 includes 3 layers of sieve, the corresponding magazine 101 of every layer of sieve.
The first slideway L1, the second slideway L2 are connected to third slideway L3 straight line, i.e. the first slideway L1, the second slideway L2
It is axially coincident with third slideway L3.First slideway L1 is equipped with the first push rod 6, first push rod 6 in one end of first area T1
It is axial parallel with the first slideway L1's.
Judge that the lower part of the third region T3 of station is equipped with the second weighing device 9 as microwave drying.Third region T3's
Top is additionally provided with 1 the second microwave source 10.The second area T2 of station is inhibited to be equipped with the first microwave suppressor as the first microwave
11.The fourth region T4 of station is inhibited to be equipped with the second microwave suppressor 12 as the second microwave.The device further includes feeding warehouse 13,
The feeding warehouse 13 is connected with feed station T0.The shape of feeding warehouse 13 is pants shape.The side wall of second slideway L2 is additionally provided with
First dehumidification system and the first temperature measuring equipment.Judge that the side wall of the third region T3 of station is additionally provided with second row as microwave drying
Wet system and the second temperature measuring equipment.
The device further includes the intelligent robot 14 that 3 slideway sides are arranged in, and intelligent robot 14 is for the appearance that will charge
Device 4 is transported to different regions, and realizes the batch turning function of charge cask.The device further includes that manipulator is set as sampling
Standby, manipulator is sent in feeding warehouse 13 for material grasping.
The device further includes control system K.Control system K and strong vibrating screen 1, the first weighing device 2, the first microwave source
5, the first push rod 6, the second weighing device 9, the second microwave source 10, feeding warehouse 13, intelligent robot 14 connect, and control strong oscillating
The operation of dynamic sieve the 1, first microwave source 5, the first push rod 6, the second microwave source 10, feeding warehouse 13, intelligent robot 14.Control system
K is PLC automatic control system.
Embodiment 4
Such as Fig. 4, a kind of sintering fuel granularity on-line intelligence detection method, using the device in embodiment 1, this method includes
Following steps:
1) charge cask 4 after discharge is transported on the first weighing device 2 and weighs by intelligent robot 14, obtains not
The weight (m0) of the charge cask 4 of charging；
2) charge cask 4 is transported to feed station T0 by intelligent robot 14, and manipulator is grabbed from fuel transport belt
The fuel sample of the sample of fuel to be detected, crawl is fallen into charge cask 4 by feeding warehouse 13；
3) charge cask 4 is transported on the first weighing device 2 and weighs by intelligent robot 14, the dress after being charged
The weight (m1) of material container 4, is then transported to first area T1 for charge cask 4 again；
4) charge cask 4 passes through second area T2 into the second slideway L2, charge cask 4 under the action of the first push rod 6
It is slid on the second slideway L2 under the action of the second push rod 7, charge cask 4 is right by the first microwave source 5 during sliding
It charges and is dried and dehydrated；
5) after drying, charge cask 4 under the action of third push rod 8 pass through third region T3 and the fourth region T4 into
Enter the 5th region T5, charge cask 4 is transported on the first weighing device 2 and weighs by intelligent robot 14, after being dried
Charge cask 4 weight (m2)；
6) control system K is according to formulaCalculate the water content (M) of grabbed fuel sample；
7) strong vibrating screen 1 haves three layers sieve, and the corresponding magazine 101 of every layer of sieve, i.e. strong vibrating screen include 3
Magazine 101, the first weighing device 2 weigh to 3 not yet to charge the magazine 101 of strong vibrating screen 1, obtained weight
Amount is respectively W01、W02、W03；
8) fuel in charge cask 4 is poured into strong vibrating screen 1 and sieved by intelligent robot 14, each layer sieve screening
Fuel out is respectively charged into corresponding magazine 101, and the fuel direct emission that lowest level sieves returns to fuel transport
Belt, the first weighing device 2 weigh to 3 magazines 101 to have charged, and obtained weight is respectively W11、W12、W13；
9) control system K calculates the granularmetric composition of grabbed fuel sample:
1st layer: W1=(W11-W01)/(m2-m0) * 100%；
2nd layer: W2=(W12-W02)/(m2-m0) * 100%；
3rd layer: Wn=(W13-W03)/(m2-m0) * 100%；
Lowest level: WUnder=1-W1-W2-W3；
10) fuel in each magazine 101 is poured into discharging bin 3 respectively and returns to fuel transport skin by intelligent robot 14
It takes, each magazine 101 is put back into the origin-location of strong vibrating screen 1 respectively again, and above step circuits sequentially back and forth.
In the present embodiment 4, all push rods t at a certain time interval each independently0And according to sequencing
Successively push charge cask 4 primary, so that charge cask 4 slides a station, wherein t0It is 10s.
Embodiment 5
A kind of sintering fuel granularity on-line intelligence detection method, using the device in embodiment 2, this method includes following step
It is rapid:
1) charge cask 4 after discharge is transported on the first weighing device 2 and weighs by intelligent robot 14, obtains not
The weight (m0) of the charge cask 4 of charging；
2) charge cask 4 is transported to feed station T0 by intelligent robot 14, and manipulator is grabbed from fuel transport belt
The fuel sample of the sample of fuel to be detected, crawl is fallen into charge cask 4 by feeding warehouse 13；
3) charge cask 4 is transported on the first weighing device 2 and weighs by intelligent robot 14, the dress after being charged
The weight (m1) of material container 4, is then transported to first area T1 for charge cask 4 again；
4) charge cask 4 passes through second area T2 into the second slideway L2, so that charging is held under the action of the first push rod 6
Device 4 is charged by 5 pairs of the first microwave source during sliding on the second slideway L2 and is dried and dehydrated；
5) after drying, charge cask 4 under the action of third push rod 8 pass through third region T3 and the fourth region T4 into
Enter the 5th region T5, charge cask 4 is transported on the first weighing device 2 and weighs by intelligent robot 14, after being dried
Charge cask 4 weight (m2)；
6) control system K is according to formulaCalculate the water content (M) of grabbed fuel sample；
7) strong vibrating screen 1 haves three layers sieve, and the corresponding magazine 101 of every layer of sieve, i.e. strong vibrating screen include 3
Magazine 101, the first weighing device 2 weigh to 3 not yet to charge the magazine 101 of strong vibrating screen 1, obtained weight
Amount is respectively W01、W02、W03；
8) fuel in charge cask 4 is poured into strong vibrating screen 1 and sieved by intelligent robot 14, each layer sieve screening
Fuel out is respectively charged into corresponding magazine 101, and the fuel direct emission that lowest level sieves returns to fuel transport
Belt, the first weighing device 2 weigh to 3 magazines 101 to have charged, and obtained weight is respectively W11、W12、W13；
9) control system K calculates the granularmetric composition of grabbed fuel sample:
1st layer: W1=(W11-W01)/(m2-m0) * 100%；
2nd layer: W2=(W12-W02)/(m2-m0) * 100%；
3rd layer: Wn=(W13-W03)/(m2-m0) * 100%；
Lowest level: WUnder=1-W1-W2-W3；
10) fuel in each magazine 101 is poured into discharging bin 3 respectively and returns to fuel transport skin by intelligent robot 14
It takes, each magazine 101 is put back into the origin-location of strong vibrating screen 1 respectively again, and above step circuits sequentially back and forth.
Embodiment 6
A kind of sintering fuel granularity on-line intelligence detection method, using the device in embodiment 3, this method includes following step
It is rapid:
1) charge cask 4 after discharge is transported on the first weighing device 2 and weighs by intelligent robot 14, obtains not
The weight (m0) of the charge cask 4 of charging；
2) charge cask 4 is transported to feed station T0 by intelligent robot 14, and manipulator is grabbed from fuel transport belt
The fuel sample of the sample of fuel to be detected, crawl is fallen into charge cask 4 by feeding warehouse 13；
3) charge cask 4 is transported on the first weighing device 2 and weighs by intelligent robot 14, the dress after being charged
The weight (m1) of material container 4, is then transported to first area T1 for charge cask 4 again；
4) charge cask 4 passes through second area T2 into the second slideway L2, so that charging is held under the action of the first push rod 6
Device 4 is charged by 5 pairs of the first microwave source during sliding on the second slideway L2 and is dried and dehydrated；
5) after drying, charge cask 4 under the action of the first push rod 6 pass through third region T3 and the fourth region T4 into
Enter the 5th region T5, charge cask 4 is transported on the first weighing device 2 and weighs by intelligent robot 14, after being dried
Charge cask 4 weight (m2)；
6) control system K is according to formulaCalculate the water content (M) of grabbed fuel sample；
7) strong vibrating screen 1 haves three layers sieve, and the corresponding magazine 101 of every layer of sieve, i.e. strong vibrating screen include 3
Magazine 101, the first weighing device 2 weigh to 3 not yet to charge the magazine 101 of strong vibrating screen 1, obtained weight
Amount is respectively W01、W02、W03；
8) fuel in charge cask 4 is poured into strong vibrating screen 1 and sieved by intelligent robot 14, each layer sieve screening
Fuel out is respectively charged into corresponding magazine 101, and the fuel direct emission that lowest level sieves returns to fuel transport
Belt, the first weighing device 2 weigh to 3 magazines 101 to have charged, and obtained weight is respectively W11、W12、W13；
9) control system K calculates the granularmetric composition of grabbed fuel sample:
1st layer: W1=(W11-W01)/(m2-m0) * 100%；
2nd layer: W2=(W12-W02)/(m2-m0) * 100%；
3rd layer: Wn=(W13-W03)/(m2-m0) * 100%；
Lowest level: WUnder=1-W1-W2-W3；
10) fuel in each magazine 101 is poured into discharging bin 3 respectively and returns to fuel transport skin by intelligent robot 14
It takes, each magazine 101 is put back into the origin-location of strong vibrating screen 1 respectively again, and above step circuits sequentially back and forth.
Embodiment 7
Embodiment 4 is repeated, only in step 5, when charge cask 4 passes through third region T3, the second 9 pairs of weighing device dress
Material container 4 is weighed, if weight variable quantity in 5s is less than 0.05g, then it is assumed that charge and dried completely, otherwise open
It opens the second microwave source 10 and continues drying.
Claims (13)
1. a kind of sintering fuel granularity on-line intelligence detection device, which includes: 3 slideways being sequentially communicated, and is arranged in cunning
Strong vibrating screen (1), the first weighing device (2) and the discharging bin (3) of road side, and further include feed station (T0)；
Wherein, i.e. the first slideway of 3 slideways (L1), the second slideway (L2) and third slideway (L3), the second slideway one end (L2) connect
Logical first slideway (L1) is connected to third slideway (L3) with the other end, placed one or more charge casks on this 3 slideways
(such as charging crucible) (4),
First slideway (L1) is divided into first area (T1) and inhibits the second area (T2) of station, the secondth area as the first microwave
Domain (T2) is connected with the second slideway (L2),
Second slideway (L2) is microwave drying area, and the top of the second slideway (L2) is equipped with one or more first microwave sources (5),
Third slideway (L3), which is divided into, to be judged the third region (T3) of station as microwave drying, inhibits station as the second microwave
The fourth region (T4) and the 5th region (T5), third region (T3) be connected with the second slideway (L2).
2. the apparatus according to claim 1, it is characterised in that: second slideway (L2) respectively with the first slideway (L1) and
Third slideway (L3) is vertically arranged；It is preferred that the first slideway (L1) and third slideway (L3) are arranged in the same of the second slideway (L2)
Side；
Preferably, the first slideway (L1) the one end of first area (T1) be equipped with the first push rod (6), first push rod (6) with
The axial direction of first slideway (L1) is parallel；Second slideway (L2) is equipped with the second push rod (7) in the one end being connected with the first slideway (L1),
Second push rod (7) is axial parallel with the second slideway (L2)；Third slideway (L3) is in the one end being connected with the second slideway (L2)
Equipped with third push rod (8), the third push rod (8) is axial parallel with third slideway (L3).
3. the apparatus according to claim 1, it is characterised in that: first slideway (L1) and the second slideway (L2) straight line connect
It is logical, i.e. it the first slideway (L1) and the axially coincident of the second slideway (L2) or essentially coincides, the second slideway (L2) and third slideway
(L3) it is vertically arranged；
Preferably, the first slideway (L1) the one end of first area (T1) be equipped with the first push rod (6), first push rod (6) with
The axial direction of first slideway (L1) is parallel, and third slideway (L3) is equipped with third push rod (8) in the one end being connected with the second slideway (L2),
The third push rod (8) is axial parallel with third slideway (L3).
4. the apparatus according to claim 1, it is characterised in that: first slideway (L1), the second slideway (L2) and third
The connection of slideway (L3) straight line, i.e. the first slideway (L1), the second slideway (L2) and third slideway (L3) axially coincident or weigh substantially
It closes；
Preferably, the first slideway (L1) the one end of first area (T1) be equipped with the first push rod (6), first push rod (6) with
The axial direction of first slideway (L1) is parallel.
5. device described in any one of -4 according to claim 1, it is characterised in that: judge the third of station as microwave drying
The lower part in region (T3) is equipped with the second weighing device (9)；It is preferred that being additionally provided with one or more second at the top of third region (T3)
Microwave source (10)；And/or
The second area (T2) of station is inhibited to be equipped with the first microwave suppressor (11) as the first microwave；And/or
The fourth region (T4) of station is inhibited to be equipped with the second microwave suppressor (12) as the second microwave.
6. device according to any one of claims 1-5, it is characterised in that: the strong vibrating screen (1) includes multilayer
(such as 1-6 layers, preferably layer 2-4) sieve, the corresponding magazine (101) of every layer of sieve；And/or
The device further includes feeding warehouse (13), and the feeding warehouse (13) is connected with feed station (T0)；It is preferred that feeding warehouse (13)
Shape be pants shape.
7. device according to claim 1 to 6, it is characterised in that: the side wall of the second slideway (L2) is additionally provided with
One dehumidification system and the first temperature measuring equipment；And/or
Judge that the side wall in the third region (T3) of station is additionally provided with the second dehumidification system and the second temperature measuring equipment as microwave drying.
8. device described in any one of -7 according to claim 1, it is characterised in that: the device further includes being arranged in 3 slideways
The intelligent robot (14) of side, intelligent robot (14) are used to for charge cask (4) to be transported to different station or region, with
And realize the batch turning function of charge cask (4)；And/or
The device further includes manipulator or automatic sampler, and manipulator or automatic sampler from material grasping on fuel conveyer for sending
To in feeding warehouse (13).
9. device according to claim 1 to 8, it is characterised in that: the device further includes control system (K), control
System (K) processed and strong vibrating screen (1), the first weighing device (2), the first microwave source (5), the first push rod (6), the second push rod
(7), third push rod (8), the second weighing device (9), the second microwave source (10), feeding warehouse (13), intelligent robot (14) connection,
And control strong vibrating screen (1), the first microwave source (5), the first push rod (6), the second push rod (7), third push rod (8), second micro-
The operation of wave source (10), feeding warehouse (13), intelligent robot (14)；It is preferred that control system (K) is PLC automatic control system.
10. a kind of sintering fuel granularity on-line intelligence detection method uses burning described in any one of claim 1-2 or 5-9
The method for tying fuel granularity on-line intelligence detection device, method includes the following steps:
1) charge cask (4) after discharge is transported on the first weighing device (2) and weighs by intelligent robot (14), obtains
The weight (m0) for the charge cask (4) not charged；
2) charge cask (4) is transported to feed station (T0) by intelligent robot (14), and manipulator (or automatic sampler) is from combustion
The sample of fuel to be detected is grabbed on material travelling belt, the fuel sample of crawl falls into charge cask (4) by feeding warehouse (13)
In；
3) charge cask (4) is transported on the first weighing device (2) and weighs by intelligent robot (14), after being charged
The weight (m1) of charge cask (4), is then transported to first area (T1) for charge cask (4) again；
4) charge cask (4) passes through second area (T2) into the second slideway (L2) under the action of the first push rod (6), and charging is held
Device (4) slides on the second slideway (L2) under the action of the second push rod (7), and charge cask (4) passes through the during sliding
One microwave source (5) is dried and dehydrated to charging；
5) after drying, charge cask (4) passes through third region (T3) and the fourth region under the action of third push rod (8)
(T4) enter the 5th region (T5), charge cask (4) is transported on the first weighing device (2) by intelligent robot (14) to be claimed
Weight, the weight (m2) of the charge cask (4) after being dried；
6) control system (K) is according to formulaCalculate the water content (M) of grabbed fuel sample；
7) setting strong vibrating screen (1) has n-layer sieve, and the corresponding magazine (101) of every layer of sieve, i.e. strong vibrating screen includes n
A magazine (101), the first weighing device (2) claim the n magazine (101) of strong vibrating screen (1) not yet to charge
Weight, obtained weight is respectively W01、W02、……W0n；
8) fuel in charge cask (4) is poured into strong vibrating screen (1) and sieved by intelligent robot (14), each layer sieve sieve
The fuel branched away is respectively charged into corresponding magazine (101), and the fuel direct emission that lowest level sieves returns to fuel
Travelling belt, the first weighing device (2) weigh to the n magazine (101) to have charged, and obtained weight is respectively W11、
W12、……W1n；
9) control system (K) calculates the granularmetric composition of grabbed fuel sample:
1st layer: W1=(W11-W01)/(m2-m0) * 100%；
2nd layer: W2=(W12-W02)/(m2-m0) * 100%；
……
N-th layer: Wn=(W1n-W0n)/(m2-m0) * 100%；
Lowest level: WUnder=1-W1-W2- ... Wn；
10) fuel in each magazine (101) is poured into discharging bin (3) respectively and returns to fuel transport by intelligent robot (14)
On belt, each magazine is put back into the origin-location of strong vibrating screen (1) respectively again, and above step circuits sequentially back and forth.
11. a kind of sintering fuel granularity on-line intelligence detection method uses burning described in any one of 1,3 or 5-9 of claim
The method for tying fuel granularity on-line intelligence detection device, method includes the following steps:
1) charge cask (4) after discharge is transported on the first weighing device (2) and weighs by intelligent robot (14), obtains
The weight (m0) for the charge cask (4) not charged；
2) charge cask (4) is transported to feed station (T0) by intelligent robot (14), and manipulator (or automatic sampler) is from combustion
The sample of fuel to be detected is grabbed on material travelling belt, the fuel sample of crawl falls into charge cask (4) by feeding warehouse (13)
In；
3) charge cask (4) is transported on the first weighing device (2) and weighs by intelligent robot (14), after being charged
The weight (m1) of charge cask (4), is then transported to first area (T1) for charge cask (4) again；
4) charge cask (4) passes through second area (T2) into the second slideway (L2), so that dress under the action of the first push rod (6)
Material container (4) is dried and dehydrated by the first microwave source (5) to charging during sliding on the second slideway (L2)；
5) after drying, charge cask (4) passes through third region (T3) and the fourth region under the action of third push rod (8)
(T4) enter the 5th region (T5), charge cask (4) is transported on the first weighing device (2) by intelligent robot (14) to be claimed
Weight, the weight (m2) of the charge cask (4) after being dried；
6) control system (K) is according to formulaCalculate the water content (M) of grabbed fuel sample；
7) setting strong vibrating screen (1) has n-layer sieve, and the corresponding magazine (101) of every layer of sieve, i.e. strong vibrating screen includes n
A magazine (101), the first weighing device (2) claim the n magazine (101) of strong vibrating screen (1) not yet to charge
Weight, obtained weight is respectively W01、W02、……W0n；
8) fuel in charge cask (4) is poured into strong vibrating screen (1) and sieved by intelligent robot (14), each layer sieve sieve
The fuel branched away is respectively charged into corresponding magazine (101), and the fuel direct emission that lowest level sieves returns to fuel
Travelling belt, the first weighing device (2) weigh to the n magazine (101) to have charged, and obtained weight is respectively W11、
W12、……W1n；
9) control system (K) calculates the granularmetric composition of grabbed fuel sample:
1st layer: W1=(W11-W01)/(m2-m0) * 100%；
2nd layer: W2=(W12-W02)/(m2-m0) * 100%；
……
N-th layer: Wn=(W1n-W0n)/(m2-m0) * 100%；
Lowest level: WUnder=1-W1-W2- ... Wn；
10) fuel in each magazine (101) is poured into discharging bin (3) respectively and returns to fuel transport by intelligent robot (14)
On belt, each magazine (101) is put back into the origin-location of strong vibrating screen (1) respectively again, and above step circuits sequentially past
It is multiple.
12. a kind of sintering fuel granularity on-line intelligence detection method uses burning described in any one of 1,4 or 5-9 of claim
The method for tying fuel granularity on-line intelligence detection device, method includes the following steps:
1) charge cask (4) after discharge is transported on the first weighing device (2) and weighs by intelligent robot (14), obtains
The weight (m0) for the charge cask (4) not charged；
2) charge cask (4) is transported to feed station (T0) by intelligent robot (14), and manipulator (or automatic sampler) is from combustion
The sample of fuel to be detected is grabbed on material travelling belt, the fuel sample of crawl falls into charge cask (4) by feeding warehouse (13)
In；
3) charge cask (4) is transported on the first weighing device (2) and weighs by intelligent robot (14), after being charged
The weight (m1) of charge cask (4), is then transported to first area (T1) for charge cask (4) again；
4) charge cask (4) passes through second area (T2) into the second slideway (L2), so that dress under the action of the first push rod (6)
Material container (4) is dried and dehydrated by the first microwave source (5) to charging during sliding on the second slideway (L2)；
5) after drying, charge cask (4) passes through third region (T3) and the fourth region under the action of the first push rod (6)
(T4) enter the 5th region (T5), charge cask (4) is transported on the first weighing device (2) by intelligent robot (14) to be claimed
Weight, the weight (m2) of the charge cask (4) after being dried；
6) control system (K) is according to formulaCalculate the water content (M) of grabbed fuel sample；
7) setting strong vibrating screen (1) has n-layer sieve, and the corresponding magazine (101) of every layer of sieve, i.e. strong vibrating screen includes n
A magazine (101), the first weighing device (2) claim the n magazine (101) of strong vibrating screen (1) not yet to charge
Weight, obtained weight is respectively W01、W02、……W0n；
8) fuel in charge cask (4) is poured into strong vibrating screen (1) and sieved by intelligent robot (14), each layer sieve sieve
The fuel branched away is respectively charged into corresponding magazine (101), and the fuel direct emission that lowest level sieves returns to fuel
Travelling belt, the first weighing device (2) weigh to the n magazine (101) to have charged, and obtained weight is respectively W11、
W12、……W1n；
9) control system (K) calculates the granularmetric composition of grabbed fuel sample:
1st layer: W1=(W11-W01)/(m2-m0) * 100%；
2nd layer: W2=(W12-W02)/(m2-m0) * 100%；
……
N-th layer: Wn=(W1n-W0n)/(m2-m0) * 100%；
Lowest level: WUnder=1-W1-W2- ... Wn；
10) fuel in each magazine (101) is poured into discharging bin (3) respectively and returns to fuel transport by intelligent robot (14)
On belt, each magazine (101) is put back into the origin-location of strong vibrating screen (1) respectively again, and above step circuits sequentially past
It is multiple.
13. method described in any one of 0-12 according to claim 1, it is characterised in that: in step 5, when charge cask (4) is worn
When crossing third region (T3), the second weighing device (9) weighs to charge cask (4), if weight is in 2~10s, preferably 3~
There is not the variation more than or equal to 0.1g, preferably greater than or equal to 0.05g in 5s, then it is assumed that charge and dried completely, otherwise
It opens the second microwave source (10) and continues drying；And/or
All push rods t at a certain time interval each independently0And charge cask (4) are successively pushed according to sequencing
Once, so that charge cask (4) slides a station, wherein t0It is 3-60s, preferably 5-40s.
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| CN112130454A (en) * | 2020-08-17 | 2020-12-25 | 广西柳钢东信科技有限公司 | Intelligent adjusting method and system for moisture of sintering mixture |
| CN112816470A (en) * | 2020-12-29 | 2021-05-18 | 上海交通大学 | Moisture content measuring device and detection method |
| CN112858384A (en) * | 2021-01-08 | 2021-05-28 | 湖南中冶长天节能环保技术有限公司 | High-temperature detection-cooling treatment method and system for activated carbon flue gas purification device |
| CN113138144A (en) * | 2021-04-29 | 2021-07-20 | 上海易清智觉自动化科技有限公司 | Method and device for accurately measuring coarse aggregate particle size distribution in real time |
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