CN108303341A - A kind of milling granularity online automatic detection method and its detection device - Google Patents
A kind of milling granularity online automatic detection method and its detection device Download PDFInfo
- Publication number
- CN108303341A CN108303341A CN201810418554.1A CN201810418554A CN108303341A CN 108303341 A CN108303341 A CN 108303341A CN 201810418554 A CN201810418554 A CN 201810418554A CN 108303341 A CN108303341 A CN 108303341A
- Authority
- CN
- China
- Prior art keywords
- connection flexible
- electrical ball
- granular material
- screening
- weighing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 238000003801 milling Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 92
- 239000008187 granular material Substances 0.000 claims abstract description 47
- 238000005303 weighing Methods 0.000 claims abstract description 46
- 238000012216 screening Methods 0.000 claims abstract description 38
- 239000000843 powder Substances 0.000 claims abstract description 32
- 238000000605 extraction Methods 0.000 claims abstract description 8
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 238000005086 pumping Methods 0.000 claims description 25
- 239000000428 dust Substances 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000005259 measurement Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 8
- 235000013312 flour Nutrition 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000005070 sampling Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dispersion Chemistry (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The invention discloses a kind of milling granularity online automatic detection methods, including (A) directly to automatically extract granular material from the pipeline of conveying powder material；(B) granular material of extraction is conveyed, and weighs the weight of the granular material of extraction, and weight parameter is collected；(C) screening and filtering is carried out to the granular material after weighing according to practical condition；(D) it is weighed again to filtered granular material, and weight parameter is collected；(E) weight parameter of collection weighed twice is calculated, and then obtains testing result.The invention also discloses a kind of milling granularity on-line automatic detection devices.The present invention provides a kind of milling granularity on-line automatic detection device, substantially increase the efficiency for sampling and detecting to material, the feedback of parameter can also timely be carried out in order to which controller timely adjusts the operating parameter of product, and then preferably improve the quality of production of product.
Description
Technical field
The invention belongs to automatic detection field, in particular to a kind of milling granularity online automatic detection method and its detection dresses
It sets.
Background technology
Flour mill is widely used in the grinding processing of mineral products material in the fields such as metallurgy, building materials, chemical industry, mine.
Currently, the granularity Detection of the material ground to flour mills such as Raymond mill, Vertical Mills, is by manually in material stream first
It is sampled in Cheng Guandao or feed bin, then sample is sent to laboratory and is quantitatively sieved, and detection is obtained according to the result of screening
As a result, adjusting the parameter of flour mill finally by the testing result of screening, data feedback has certain to PCO plant control office
Hysteresis quality, cannot reflect current production status in time, it is easy to cause to fluctuate to the dispensing of next flow, great shadow
The quality of product is rung.
In conclusion realize flour mill milling granularity online automatic detection, it not only can be with steady production, raising product matter
Amount, can also save it is artificial, prevent human factor harmful effect caused by production.
Invention content
It is an object of the invention to overcome the above problem, a kind of milling granularity on-line automatic detection device is provided, is carried significantly
The high efficiency that material is sampled and is detected, additionally it is possible to timely carry out the feedback of parameter in order to which controller timely adjusts production
The operating parameter of product, and then preferably improve the quality of production of product.
The purpose of the invention is achieved by the following technical solution：
A kind of milling granularity online automatic detection method, includes the following steps：
(A) directly granular material is automatically extracted from the pipeline of conveying powder material；
(B) granular material of extraction is conveyed, and weighs the weight of the granular material of extraction, and to weight parameter into
Row is collected；
(C) screening and filtering is carried out to the granular material after weighing according to practical condition；
(D) it is weighed again to filtered granular material, and weight parameter is collected；
(E) weight parameter of collection weighed twice is calculated, and then obtains testing result；
(F) sieve is cleared up, and the granular material by the granular material cleaned out and after weighing for the second time is sent together
Return the pipeline of conveying powder material.
Preferably, the weight parameter calculating in step (E) is completed by controller, in step (B) and step (D)
Obtained weight parameter is sent in the controller.
A kind of milling granularity on-line automatic detection device, including the material blanking tube that is connected on flour mill, are connected to material blanking tube
The feeding structure of upper end, a weighing structure being connected with feeding structure, the screening structure being connected with a weighing structure,
With the secondary weighing structure that is connected of screening structure, and the pumping powder knot that is connected simultaneously with screening structure and secondary weighing structure
Structure；The pumping powder structure is also connected with material blanking tube simultaneously, be additionally provided with controller respectively with feeding structure, primary knot of weighing
Structure, screening structure, secondary weighing structure and pumping powder structure are connected.
Further, the feeding structure is mainly by the normally closed single or double acting door being arranged on the tube wall of material blanking tube, with normally closed bullet
The feeding transmission mechanism in automatic material taking frame end is arranged in the automatic material taking frame that spring door is disposed adjacent, and is arranged in automatic material taking frame
On constant volume material taking hopper, the No.1 electrical ball valve being arranged in constant volume material taking hopper, and the vibration that is arranged in constant volume material taking hopper
Device forms.
Further, a weighing structure mainly by be arranged on the downside of automatic material taking frame and with constant volume material taking hopper phase
The transition hopper of cooperation, the No.1 connection flexible pipe being connected with transition hopper are connected to the primary meter of No.1 connection flexible pipe lower end
The No.1 weighing sensor on a weigh-hatching plant is arranged in measuring bin, and the No.1 vibration a weigh-hatching plant lower end is arranged
Electrical ball valve, No. two connection flexible pipes being connected with No.1 vibration electrical ball valve, is connected with the end of No. two connection flexible pipes
No. two electrical ball valves, No. three connection flexible pipes being connected with No. two electrical ball valves, and be arranged below automatic material taking frame and use
It is formed in a metrology frame for fixing a weigh-hatching plant.
Further, main No. three electric balls by being connected with the end of No. three connection flexible pipes of the screening structure
Valve, the female branch tee being connected with No. three electrical ball valves, the pumping material rotating mechanism being connected with female branch tee are revolved with material is taken out
Material rotating arm lower end is being taken out in the screening connector that rotation mechanism is connected, the pumping material rotating arm being connected with screening connector, setting
Vibrating screen panel, No. four electrical ball valves being connected with vibration screen, No. four connection flexible pipes being connected with No. four electrical ball valves,
And No. six electrical ball valves being arranged on screening connector, slap mechanism, ultrasonic transducer, screening and shake at main drive gear
Dynamic motor form.
Further, for the secondary weighing structure mainly by secondary measurement frame, top is fixed on secondary measurement frame upper end
And No. five connection flexible pipes being connected with No. four connection flexible pipes, the secondary measurement material being connected with the bottom end of No. five connection flexible pipes
Bucket, the secondary weighing sensor being arranged on secondary measurement hopper, No. two vibrations being arranged in secondary measurement hopper bottom end are electronic
Ball valve vibrates No. six connection flexible pipes that electrical ball valves are connected with No. two, and No. five electricity being connected with No. six connection flexible pipes
Dynamic ball valve composition.
In addition, the pumping powder structure is connect soft mainly by the pumping powder connection flexible pipe being connected with female branch tee with pumping powder
The dust blowpipe road that the deduster that pipe is connected, sidewall opening and opening are connected with deduster, is connected to dust blowpipe road front end end
Powder wind turbine composition is blown in portion；The side wall in the dust blowpipe road also sets up that there are one the openings that are connected with No. five electrical ball valves, and
The end in the dust blowpipe road is connected with material blanking tube；The aperture position and the dust blowpipe that the dust blowpipe road is connected with deduster
The position of road forward end is adjacent.
Compared with prior art, the present invention haing the following advantages and advantageous effect：
(1) present invention is provided with normally closed single or double acting door, can be very good to avoid the granular material in material blanking tube to drop out, and then make
The normal discharging that product does not interfere with material blanking tube when in use is obtained, the effect for improving product installation and using.
(2) once weighing structure and secondary weighing structure is arranged in the present invention, can be very good the title for completing granular material
Weight process, greatly improves the efficiency and effect weighed, and not only can be very good the process of steady production, improves production product
Quality, the waste of human resources can also be reduced well, greatly improve enterprise production efficiency.
(3) structure of the invention is simple, easy to use, can greatly reduce the cost of human resources input of enterprise, energy
It is enough that timely manufacturing parameter is adjusted, the quality of production product is greatly improved, enterprise and industry are preferably promoted
Development.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the A of the present invention to local structural graph.
Fig. 3 is the B of the present invention to local structural graph.
Reference sign：1, material blanking tube；2, normally closed single or double acting door；3, automatic material taking frame；4, constant volume material taking hopper；5, No.1 electricity
Dynamic ball valve；6, vibrator；7, feeding transmission mechanism；8, transition hopper；9, No.1 connection flexible pipe；10, No.1 weighing sensor；
11, a metrology frame；12, a weigh-hatching plant；13, No.1 vibrates electrical ball valve；14, No. two connection flexible pipes；15, No. two it is electronic
Ball valve；16, No. three connection flexible pipes；17, No. three electrical ball valves；18, female branch tee；19, material rotating mechanism is taken out；20, screening connects
Fitting；21, material rotating arm is taken out；22, vibrating screen panel；23, No. four electrical ball valves；24, No. four connection flexible pipes；25, No. five connections are soft
Pipe；26, No. two weighing sensors；27, secondary measurement hopper；28, No. two vibration electrical ball valves；29, No. six connection flexible pipes；30、
Secondary measurement frame；31, No. five electrical ball valves；32, No. six electrical ball valves；33, mechanism is flopped；34, ultrasonic transducer；35, it sieves
Divide main drive gear；36, powder connection flexible pipe is taken out；37, deduster；38, powder wind turbine is blown；39, dust blowpipe road；40, vibrating motor.
Specific implementation mode
With reference to embodiment, the present invention is described in further detail, and embodiments of the present invention are not limited thereto.
Embodiment 1
A kind of milling granularity online automatic detection method, includes the following steps：
(A) directly granular material is automatically extracted from the pipeline of conveying powder material；
(B) granular material of extraction is conveyed, and weighs the weight of the granular material of extraction, and to weight parameter into
Row is collected；
(C) screening and filtering is carried out to the granular material after weighing according to practical condition；
(D) it is weighed again to filtered granular material, and weight parameter is collected；
(E) weight parameter of collection weighed twice is calculated, and then obtains testing result；
(F) sieve is cleared up, and the granular material by the granular material cleaned out and after weighing for the second time is sent together
Return the pipeline of conveying powder material.
Weight parameter calculating in step (E) is completed by controller, obtained in step (B) and step (D)
Weight parameter is sent in the controller.
Above-mentioned step can be completed automatically, be operated manually, greatly improve without passing through staff
The efficiency of detection, while the loss of human resources can also be reduced well, and then rapidly testing result can be fed back,
In order to timely adjust process units to improve the quality of product.
Embodiment 2
As shown in Figs. 1-3, a kind of milling granularity on-line automatic detection device, including the material blanking tube 1 that is connected on flour mill,
It is connected to the feeding structure of 1 upper end of material blanking tube, a weighing structure being connected with feeding structure is connected with a weighing structure
The screening structure connect, and the secondary weighing structure that is connected of screening structure, and simultaneously with screening structure and secondary weighing structure
The pumping powder structure being connected；The pumping powder structure also simultaneously be connected with material blanking tube 1, be additionally provided with controller respectively with feeding knot
Structure, a weighing structure, screening structure, secondary weighing structure and pumping powder structure are connected.
Controller therein selects the Intelligent treatments equipment such as industrial personal computer or PC computers.
The feeding structure is mainly by the normally closed single or double acting door 2 being arranged on the tube wall of material blanking tube 1, with 2 phase of normally closed single or double acting door
The automatic material taking frame 3 of neighbour's setting, is arranged the feeding transmission mechanism 7 in 3 end of automatic material taking frame, is arranged on automatic material taking frame 3
Constant volume material taking hopper 4, the No.1 electrical ball valve 5 being arranged in constant volume material taking hopper 4, and shaking in constant volume material taking hopper 4 is set
Dynamic device 6 forms.
Two parallel sliding rails are provided on automatic material taking frame, which is then fixed between two sliding rails simultaneously
It can be slided along the sliding rail, transmission chain is additionally provided on automatic material taking frame, the effect of the transmission chain is to drive constant volume feeding
Bucket is slided along sliding rail, and the effect of feeding transmission mechanism is control transmission chain, and concrete structure is motor cooperation shaft, which is
Ordinary skill in the art means, herein just without repeating.
At work, feeding drive mechanism first drives constant volume material taking hopper to be moved on sliding rail, until constant volume material taking hopper rushes open
Normally closed single or double acting door is collected the granular material in material blanking tube；After collection, the overturning of feeding drive mechanism is fixed to control
Hold material taking hopper to return, after constant volume material taking hopper leaves normally closed single or double acting door, which will close to prevent granular material from falling
Go out；Constant volume material taking hopper stops after being moved to precalculated position, can be predetermined in order to improve the accuracy of constant volume material taking hopper operation
Position limiting structure or limit switch are set at position so that constant volume material taking hopper can accurately stop at pre-position, specifically
Position limiting structure or limit switch are ordinary skill in the art means, its structure of grasp that those skilled in the art can be skilled with
Set-up mode, herein just without repeating；In constant volume material taking hopper blanking, the No.1 electrical ball valve below the constant volume material taking hopper is beaten
It opens, the vibrator being arranged in the constant volume material taking hopper runs and generates vibration so that granular material can smoothly be fallen.
Weighing structure mainly by be arranged the downside of automatic material taking frame 3 and with 4 matched mistake of constant volume material taking hopper
Hopper 8 is crossed, the No.1 connection flexible pipe 9 being connected with transition hopper 8 is connected to the primary metering material of 9 lower end of No.1 connection flexible pipe
Bucket 12, is arranged the No.1 weighing sensor 10 on a weigh-hatching plant 12, the No.1 12 lower end of weigh-hatching plant is arranged
Electrical ball valve 13 is vibrated, and No. two connection flexible pipes 14 being connected of No.1 vibration electrical ball valve 13, with No. two connection flexible pipes 14
No. two electrical ball valves 15 that end is connected, No. three connection flexible pipes 16 being connected with No. two electrical ball valves 15, and setting exist
3 lower section of automatic material taking frame and a metrology frame 11 composition for being used to fix a weigh-hatching plant 12.
Granular material is fallen under constant volume material taking hopper in transition hopper, and then the granular material passes through No.1 connection flexible pipe again
Into Weighing is carried out in a weigh-hatching plant, weighing sensor will acquire weight parameter and feed back to controller, weighing
After No.1 vibration electrical ball valve run so that a weigh-hatching plant in granular material pass sequentially through No. two connection flexible pipes, two
Number electrical ball valve and No. three connection flexible pipes are handled into next stage arrangement.
The screening structure is mainly by No. three electrical ball valves 17 being connected with the end of No. three connection flexible pipes 16, with No. three
The female branch tee 18 that electrical ball valve 17 is connected, the pumping material rotating mechanism 19 being connected with female branch tee 18 are revolved with material is taken out
Material rotation is being taken out in the screening connector 20 that rotation mechanism 19 is connected, the pumping material rotating arm 21 being connected with screening connector 20, setting
The vibrating screen panel 22 of 21 lower end of pivoted arm, No. four electrical ball valves 23 being connected with vibration screen 22, with No. four 23 phases of electrical ball valve
Connection No. four connection flexible pipes 24, and be arranged screening connector 20 on No. six electrical ball valves 32, slap mechanism 33, ultrasound
Wave transducer 34, screening main drive gear 35 and vibrating motor 40 form.
Granular material is by entering female branch tee after No. three electrical ball valves being connected with No. three connection flexible pipes, and in weight
Fallen under screening connector in the vibration screen that is arranged by female branch tee under the action of power, then sieve main drive gear and
Vibrating motor is run, and No. six electrical ball valves of driving, slap mechanism and ultrasonic transducer operate such that vibration screen
It vibrates and the granular material on vibration screen is screened, the granular material after screening passes sequentially through No. four electrical ball valves and four
Enter next stage after number connection flexible pipe to handle.
The secondary weighing structure mainly by secondary measurement frame 30, top be fixed on 30 upper end of secondary measurement frame and with No. four
No. five connection flexible pipes 25 that connection flexible pipe 24 is connected, the secondary measurement hopper being connected with the bottom end of No. five connection flexible pipes 25
27, the secondary weighing sensor 26 being arranged on secondary measurement hopper 27 is arranged No. two in 27 bottom end of secondary measurement hopper and shakes
Dynamic electrical ball valve 28, No. six connection flexible pipes 29 being connected with No. two vibration electrical ball valves 28, and with No. six connection flexible pipes 29
No. five electrical ball valves 31 composition being connected.
Granular material after screening is entered by No. five connection flexible pipes in secondary measurement hopper, and is sensed by secondary weighing
Device acquires weight parameter and feeds back to controller, and then it is soft to pass sequentially through No. two vibration electrical ball valves, No. six connections for granular material
Pipe and No. five electrical ball valves enter next stage processing.
The pumping powder structure is mainly by the pumping powder connection flexible pipe 36 being connected with female branch tee 18, with pumping powder connection flexible pipe
The dust blowpipe road 39 that 36 dedusters 37 being connected, sidewall opening and opening are connected with deduster 37, is connected to dust blowpipe road
39 forward ends blow the composition of powder wind turbine 38；The side wall in the dust blowpipe road 39 also set up there are one with No. five 31 phases of electrical ball valve
The opening of connection, and the end in the dust blowpipe road 39 is connected with material blanking tube 1；The dust blowpipe road 39 is connected with deduster 37
Aperture position it is adjacent with the position of 39 forward end of dust blowpipe road.
After vibration screen completes screening, No. four electrical ball valves are closed and No. six electrical ball valves are opened, and take out material rotating arm fortune
Row is simultaneously rotated 360 ° along material rotating mechanism is taken out, and the suction of deduster will during rotation by the pumping material rotating mechanism
Unsanctioned granular material carries out back suction on vibration screen, and internal thread is returned to by No. six electrical ball valves by the granular material of back suction
In threeway, and is taken out in the suction lower edge of deduster and dust blowpipe road is discharged by deduster after powder connection flexible pipe enters deduster
In, meanwhile, the granular material after weighing enters also by No. five electrical ball valves in dust blowpipe road, the powdery into dust blowpipe road
Material returns under the action of blowing powder wind turbine in material blanking tube.The purpose that deduster is arranged is the granular material in order to avoid being drawn back into
It is discharged under wind-force drive, after deduster has extracted granular material, which will be attached to inside deduster
Above filter bag, granular material is made to fall into deduster lower part by way of back-blowing or rapping, then pass through the star on deduster
Type discharger is fallen into dust blowpipe road.Deduster is the ordinary skill in the art, herein just without repeating.
Controller, can be to powder after receiving the weight parameter of a weighing sensor and secondary weighing sensor feedback
The particle parameter of shape material is calculated, and the parameter of flour mill is adjusted according to actual result of calculation, possess it is high i.e.
Shi Xing substantially increases the production quality of product.
In this application, the case where using more connection flexible pipes and the cooperation of multiple electrical ball valves, the purpose is to avoid removing
Dirt device at runtime flattened due to air pressure inside becomes smaller by outside atmospheric pressure by connection flexible pipe, and keeps connection flexible pipe indeformable then
Be conducive to be drained through journey under granular material.At runtime, with the electrical ball valve alternate communication of group.
As described above, the present invention can be realized well.
Claims (8)
1. a kind of milling granularity online automatic detection method, it is characterised in that：Include the following steps：
(A) directly granular material is automatically extracted from the pipeline of conveying powder material；
(B) granular material of extraction is conveyed, and weighs the weight of the granular material of extraction, and weight parameter is received
Collection；
(C) screening and filtering is carried out to the granular material after weighing according to practical condition；
(D) it is weighed again to filtered granular material, and weight parameter is collected；
(E) weight parameter of collection weighed twice is calculated, and then obtains testing result；
(F) sieve is cleared up, and the granular material by the granular material cleaned out and after weighing for the second time send back to together it is defeated
Send the pipeline of granular material.
2. a kind of milling granularity online automatic detection method according to claim 1, it is characterised in that：In step (E)
Weight parameter calculating is completed by controller, and obtained weight parameter is sent to this in step (B) and step (D)
In controller.
3. for realizing a kind of on-line automatic inspection of milling granularity of the automatic testing method described in claims 1 or 2 any one
Device is surveyed, including the material blanking tube (1) being connected on flour mill, the feeding structure of material blanking tube (1) upper end is connected to, with feeding structure
A weighing structure being connected, the screening structure being connected with a weighing structure, the secondary title being connected with screening structure
Weight structure, and simultaneously with screening structure and the pumping powder structure that is connected of secondary weighing structure；The pumping powder structure also simultaneously with
Material blanking tube (1) is connected, be additionally provided with controller respectively with feeding structure, a weighing structure, screening structure, secondary weighing knot
Structure and pumping powder structure are connected.
4. a kind of milling granularity on-line automatic detection device according to claim 3, it is characterised in that：The feeding structure
Mainly by the normally closed single or double acting door (2) being arranged on the tube wall of material blanking tube (1), what is be disposed adjacent with normally closed single or double acting door (2) takes automatically
The feeding transmission mechanism (7) in automatic material taking frame (3) end is arranged in rack (3), the constant volume being arranged on automatic material taking frame (3)
Material taking hopper (4), the No.1 electrical ball valve (5) being arranged in constant volume material taking hopper (4), and be arranged in constant volume material taking hopper (4)
Vibrator (6) forms.
5. a kind of milling granularity on-line automatic detection device according to claim 4, it is characterised in that：It is described once to weigh
Structure mainly by be arranged on the downside of the automatic material taking frame (3) and with constant volume material taking hopper (4) matched transition hopper (8), with transition
The No.1 connection flexible pipe (9) that hopper (8) is connected is connected to a weigh-hatching plant (12) of No.1 connection flexible pipe (9) lower end, if
The No.1 weighing sensor (10) on a weigh-hatching plant (12) is set, the No.1 weigh-hatching plant (12) lower end is set and is shaken
Dynamic electrical ball valve (13), No. two connection flexible pipes (14) being connected with No.1 vibration electrical ball valve (13), with No. two connection flexible pipes
(14) No. two electrical ball valves (15) that end is connected, No. three connection flexible pipes being connected with No. two electrical ball valves (15)
And metrology frame (11) group of the setting below the automatic material taking frame (3) and for fixing a weigh-hatching plant (12) (16),
At.
6. a kind of milling granularity on-line automatic detection device according to claim 5, it is characterised in that：The screening structure
Mainly by No. three electrical ball valves (17) being connected with the end of No. three connection flexible pipes (16), it is connected with No. three electrical ball valves (17)
The female branch tee (18) connect, the pumping material rotating mechanism (19) being connected with female branch tee (18) expect rotating mechanism with taking out
(19) material is being taken out in the screening connector (20) being connected, the pumping material rotating arm (21) being connected with screening connector (20), setting
The vibrating screen panel (22) of rotating arm (21) lower end, No. four electrical ball valves (23) being connected with vibration screen (22), with No. four electricity
No. four connection flexible pipes (24) that dynamic ball valve (23) is connected, and No. six electrical ball valves of the setting on screening connector (20)
(32), slap mechanism (33), ultrasonic transducer (34), screening main drive gear (35) and vibrating motor (40) composition.
7. a kind of milling granularity on-line automatic detection device according to claim 6, it is characterised in that：The secondary weighing
Mainly by secondary measurement frame (30), top is fixed on secondary measurement frame (30) upper end and is connected with No. four connection flexible pipes (24) structure
No. five connection flexible pipes (25) connect, the secondary measurement hopper (27) being connected with the bottom end of No. five connection flexible pipes (25), setting exist
No. two vibration electricity in secondary measurement hopper (27) bottom end are arranged in secondary weighing sensor (26) on secondary measurement hopper (27)
Dynamic ball valve (28), No. six connection flexible pipes (29) being connected with No. two vibration electrical ball valves (28), and with No. six connection flexible pipes
(29) No. five electrical ball valves (31) composition being connected.
8. a kind of milling granularity on-line automatic detection device according to claim 7, it is characterised in that：The pumping powder structure
Mainly by the pumping powder connection flexible pipe (36) being connected with female branch tee (18), the dedusting being connected with pumping powder connection flexible pipe (36)
The dust blowpipe road (39) that device (37), sidewall opening and opening are connected with deduster (37), is connected to dust blowpipe road (39) front end
Blow powder wind turbine (38) composition in end；The side wall of the dust blowpipe road (39) also set up there are one with No. five electrical ball valve (31) phases
The opening of connection, and the end in the dust blowpipe road (39) is connected with material blanking tube (1)；The dust blowpipe road (39) and deduster
(37) aperture position being connected is adjacent with the position of dust blowpipe road (39) forward end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810418554.1A CN108303341A (en) | 2018-05-04 | 2018-05-04 | A kind of milling granularity online automatic detection method and its detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810418554.1A CN108303341A (en) | 2018-05-04 | 2018-05-04 | A kind of milling granularity online automatic detection method and its detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108303341A true CN108303341A (en) | 2018-07-20 |
Family
ID=62846649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810418554.1A Withdrawn CN108303341A (en) | 2018-05-04 | 2018-05-04 | A kind of milling granularity online automatic detection method and its detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108303341A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709622A (en) * | 2018-08-14 | 2018-10-26 | 河南华索科技有限公司 | Shockproof small-range bunker scale based on milling granularity on-line automatic detection device |
| CN109046735A (en) * | 2018-10-24 | 2018-12-21 | 江苏丰尚智能科技有限公司 | A kind of crushing and processing automatically adjust the devices and methods therefor of product granularity in the process |
| CN110108594A (en) * | 2019-05-21 | 2019-08-09 | 安徽捷硕智能科技有限公司 | Break release automatic test equipment during a kind of flour processing |
| CN111589569A (en) * | 2020-06-11 | 2020-08-28 | 河南华索科技有限公司 | Automatic feeding mechanism for feeding pipe of cyclone dust collector |
| CN115718049A (en) * | 2022-11-01 | 2023-02-28 | 河北苹乐面粉机械集团有限公司 | Flour mill peeling rate/powder taking rate analysis device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201686325U (en) * | 2010-01-27 | 2010-12-29 | 湖南永创机电设备有限公司 | Automatic transfer cart for powdery material |
| CN102998233A (en) * | 2012-11-22 | 2013-03-27 | 中国石油大学(北京) | Device and method suitable for online testing of particulate matters in high-pressure gas pipeline |
| CN206974856U (en) * | 2017-05-12 | 2018-02-06 | 北京华索科技股份有限公司 | Grain size analysis system |
| CN107727540A (en) * | 2017-10-27 | 2018-02-23 | 华侨大学 | A kind of Machine-made Sand on-line measuring device and online test method |
| CN208672470U (en) * | 2018-05-04 | 2019-03-29 | 河南华索科技有限公司 | A kind of milling granularity on-line automatic detection device |
-
2018
- 2018-05-04 CN CN201810418554.1A patent/CN108303341A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201686325U (en) * | 2010-01-27 | 2010-12-29 | 湖南永创机电设备有限公司 | Automatic transfer cart for powdery material |
| CN102998233A (en) * | 2012-11-22 | 2013-03-27 | 中国石油大学(北京) | Device and method suitable for online testing of particulate matters in high-pressure gas pipeline |
| CN206974856U (en) * | 2017-05-12 | 2018-02-06 | 北京华索科技股份有限公司 | Grain size analysis system |
| CN107727540A (en) * | 2017-10-27 | 2018-02-23 | 华侨大学 | A kind of Machine-made Sand on-line measuring device and online test method |
| CN208672470U (en) * | 2018-05-04 | 2019-03-29 | 河南华索科技有限公司 | A kind of milling granularity on-line automatic detection device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108709622A (en) * | 2018-08-14 | 2018-10-26 | 河南华索科技有限公司 | Shockproof small-range bunker scale based on milling granularity on-line automatic detection device |
| CN109046735A (en) * | 2018-10-24 | 2018-12-21 | 江苏丰尚智能科技有限公司 | A kind of crushing and processing automatically adjust the devices and methods therefor of product granularity in the process |
| CN110108594A (en) * | 2019-05-21 | 2019-08-09 | 安徽捷硕智能科技有限公司 | Break release automatic test equipment during a kind of flour processing |
| CN111589569A (en) * | 2020-06-11 | 2020-08-28 | 河南华索科技有限公司 | Automatic feeding mechanism for feeding pipe of cyclone dust collector |
| CN111589569B (en) * | 2020-06-11 | 2024-06-11 | 河南华索科技有限公司 | Automatic feeding pipe material taking mechanism of cyclone dust collector |
| CN115718049A (en) * | 2022-11-01 | 2023-02-28 | 河北苹乐面粉机械集团有限公司 | Flour mill peeling rate/powder taking rate analysis device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108303341A (en) | A kind of milling granularity online automatic detection method and its detection device | |
| CN107063948B (en) | Full-automatic pulverized coal sampling analyzer | |
| CN208672470U (en) | A kind of milling granularity on-line automatic detection device | |
| US3943754A (en) | Method and apparatus for determining the relative weight proportions of different size fractions of a sample of particulate material | |
| CN107720311A (en) | Screw rod weight-loss type material blanking machine and its controller based on neutral net | |
| CN104198231B (en) | Intelligent sample preparation method | |
| CN107521982A (en) | A kind of grain is quickly put in storage automatic checking system | |
| CN1049732C (en) | Fast automatic duff fineness detector | |
| JPH01199660A (en) | Apparatus for pulling out particulate substance | |
| CN209166955U (en) | A kind of coal sample division device | |
| CN107601064A (en) | Straight weight-loss type material blanking machine and its controller based on neutral net | |
| CN103287598A (en) | Automatic metering device of powder coating products | |
| CN114459942A (en) | Intelligent concentration and fineness measurement system and method for detecting concentration and fineness of ore pulp in concentrating mill | |
| CN206373091U (en) | A kind of color sorting system | |
| CN209209212U (en) | A kind of rice packaging device | |
| CN103568130A (en) | Stirring station host system, stirring station comprising host system and stirring equipment | |
| CN203816932U (en) | Combined type multifunctional dry sorting system | |
| CN110108594A (en) | Break release automatic test equipment during a kind of flour processing | |
| CN109530212A (en) | The online particle size analyzing device and analysis method of ultrasonic screening structure and its composition | |
| CN208293361U (en) | A kind of batch charger | |
| CN109164021A (en) | A kind of concrete mechanism sand grains shape content on-line measuring device and method | |
| CN108002062A (en) | Screw rod weight-loss type material baiting method based on neutral net | |
| CN204154554U (en) | A kind of intelligent sample-preparing system | |
| CN209861615U (en) | Loss detection device of grain harvester | |
| CN207025831U (en) | A kind of powder batch charger at regular time and quantity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180720 |
|
| WW01 | Invention patent application withdrawn after publication |