CN206701447U - A kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system - Google Patents
A kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system Download PDFInfo
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- CN206701447U CN206701447U CN201720366457.3U CN201720366457U CN206701447U CN 206701447 U CN206701447 U CN 206701447U CN 201720366457 U CN201720366457 U CN 201720366457U CN 206701447 U CN206701447 U CN 206701447U
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- gas
- finished product
- product bin
- pulse dust
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Abstract
The utility model proposes a kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system, the system uses argon gas or nitrogen as power gas source, including raw material cabin, crush main frame, gas flow sizing machine, cyclone separator, pulse dust collector, one-level finished product bin, two level finished product bin, inerting source of the gas preparation system, inerting gas is compressed and cleaning system and intelligent control module, raw material cabin, crush main frame, gas flow sizing machine, cyclone separator, pulse dust collector, cooperated between inerting source of the gas preparation system and inerting gas compression and cleaning system, and the circulatory system crushed with powder collection is formed by the control of intelligent control module.The utility model makes material completely cut off oxygen when being crushed in systems, with explosion-proof effect, big data and artificial intelligence technology and the identification Detection Techniques of material physicochemical character are employed, the technological parameter realized for the most safe optimization of combustion progress automatically configures；Realize the controllable of superfine powder distribution and particle size range.
Description
Technical field
The utility model is related to lock air flow crushing device technical field, and in particular to a kind of intelligently realizing explosion-proof air-flow crushing and point
Level system.
Background technology
All kinds of Jet Mills that currently employed air flow principle crushes are a lot, but present situation is：
First：Conventional air flow crushing device, can only crush conventional products, to oxidizable, inflammable and explosive material, thermal sensitivity
Energetic material is still difficult to crush, and safety can not be ensured, it is impossible to reaches optimal anti-explosion safety；
Second：The existing inert gas shielding reducing mechanism part of in the market solves safety problem, but can only be directed to
Limited material is crushed, and can not be monitored in real time and instead for some physicochemical characters of unfamiliar material in crushing process
Feedback.
3rd：The setting of all technological parameters is required to artificial preset in advance, and once setting can not be adjusted voluntarily,
It is not strong for the specific aim of combustion, adaptability of the physicochemical character to system running state of material can not be reflected in real time,
It is difficult to obtain optimal running status, is also just difficult to the superfine powder for obtaining optimal distribution state.
4th：Existing reducing mechanism can only obtain a kind of size distribution state and a kind of powder of fineness scope, it is impossible to same
When obtain several different smashing fineness, the superfine powder of different grain size distribution.
5th：The intelligence degree of control is relatively low, only carries out static monitoring to the running status of system in itself, it is impossible to be directed to
Material condition carries out the dynamic regulation of dynamic monitoring and running status.
Therefore, in view of the above-mentioned problems, the utility model proposes a kind of new technical scheme.
Utility model content
In order to overcome drawbacks described above, the utility model provides one kind using argon gas or nitrogen as power gas source collection ultra-fine grinding
With being classified intelligently realizing explosion-proof air-flow crushing and hierarchy system in one, the system relies on big data and artificial intelligence technology, can root
According to the real-time trend adjustment system running state of material physicochemical character, and different grain size distribution and different fineness can be obtained simultaneously
The superfine powder of scope.
The utility model is achieved through the following technical solutions：
A kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system, the system uses argon gas or nitrogen as power gas source, including original
Feed bin, crush main frame, gas flow sizing machine, cyclone separator, pulse dust collector, one-level finished product bin, two level finished product bin, inerting
Source of the gas preparation system, inerting gas compression with cleaning system and intelligent control module, the material outlet of the raw material cabin lower end with
The material inlet crushed on main frame communicates, the material outlet morcelled on main frame and the material inlet phase on gas flow sizing machine
Logical, the gas on the gas flow sizing machine exports with fine powder to be communicated with the material inlet on cyclone separator, the cyclonic separation
Gas vent on device communicates with the air inlet on pulse dust collector, gas vent and inerting gas on the pulse dust collector
Compression communicates with the air inlet of cleaning system, and the inerting gas compression is with the gas vent in cleaning system with expecting on broken main frame
Air inlet communicate, the gas vent of the inerting source of the gas preparation system and inerting gas compression and the air inlet phase of cleaning system
It is logical, the raw material cabin, crush main frame, gas flow sizing machine, cyclone separator, pulse dust collector, inerting source of the gas preparation system and lazy
Change and cooperated between gas compression and cleaning system, and form what crushing was collected with powder by the control of intelligent control module
The circulatory system；
The gas flow sizing machine lower end exports provided with coarse powder, the charging aperture of the coarse powder outlet and two level finished product bin top
Communicate, the material outlet on the cyclone separator communicates with the first charging aperture of one-level finished product bin upper end, and the pulse removes
Material outlet on dirt device communicates with the second charging aperture of one-level finished product bin upper end, the one-level finished product bin and two level finished product
Feed bin is collected charging basket with the finished product that inerting gas is protected and is connected；
On-line sampler is housed on the pipeline for crushing main frame discharging opening and being communicated with the material inlet on gas flow sizing machine,
The gas flow sizing machine, cyclone separator and pulse dust collector lower end are equipped with transitional storehouse, are mounted on taking online in transitional storehouse
Sample device；
Oxygen is respectively arranged with the raw material cabin, one-level finished product bin, two level finished product bin, crushing main frame and pulse dust collector
Concentration sensor.
Further, the inerting gas compression includes air compressor machine, oil expeller, cooling driers and at least two with cleaning system
Accurate filter, the cooling driers both sides are equipped with accurate filter, and side accurate filter is with crushing the air inlet on main frame
It is connected, opposite side accurate filter is connected with oil expeller, and the oil expeller is connected with air compressor machine, the air compressor machine and arteries and veins
The gas vent rushed on deduster is connected.
Further, the raw material cabin, crushing main frame, gas flow sizing machine, cyclone separator, pulse dust collector and inerting gas
Body compresses forms a closed-circuit system with cleaning system.
Further, the gas flow sizing machine, cyclone separator, pulse dust collector, one-level finished product bin and two level finished product
Feed bin discharge method is discharged with pneumatic ball valve and star outlet valve lock gas.
Further, on the raw material cabin, crushing main frame, gas flow sizing machine, one-level finished product bin and two level finished product bin
Temperature sensor and pressure sensor are mounted on, the cyclone separator and pulse dust collector are provided with temperature sensor.
Further, the raw material cabin, gas flow sizing machine, cyclone separator, pulse dust collector, one-level finished product bin and two
Relief valve is equipped with level finished product bin.
Further, it is provided with differential pressure pickup in the pulse dust collector.
The beneficial effects of the utility model are：It is power gas source that the utility model, which employs argon gas or nitrogen, material is existed
Completely cut off oxygen when being crushed in system, the explosion-proof of Jet Crushing is become possibility, at the same employ big data and
The identification Detection Techniques of artificial intelligence technology and material physicochemical character, realize and carry out most safe optimization for combustion
Technological parameter automatically configure；And add gas flow sizing machine so that can while or must be different points in a crushing system
The superfine powder of cloth state and different-grain diameter scope, realize the controllable of superfine powder distribution and particle size range.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is raw material cabin and the structural representation for crushing main frame；
Fig. 3 is the structural representation of gas flow sizing machine；
Fig. 4 is the structural representation of cyclone separator；
Fig. 5 is the structural representation of pulse dust collector；
Fig. 6 is the structural representation of one-level finished product bin；
Fig. 7 is the structural representation of two level finished product bin；
Fig. 8 is inerting gas compression and the structural representation of cleaning system.
Wherein：1st, raw material cabin, 2, crush main frame, 3, gas flow sizing machine, 4, cyclone separator, 5, pulse dust collector, 6, one
Level finished product bin, 7, two level finished product bin, 8, inerting source of the gas preparation system, 9, inerting gas compression and cleaning system, 10, intelligence
Control system, 11, gas and fine powder export, 12, coarse powder outlet, 13, first charging aperture, the 14, second material material mouth, 15, charging aperture,
16th, oil expeller, 17, accurate filter, 18, cooling driers, 19, air compressor machine, 21, transitional storehouse, 22, star-like outlet valve, 23, Pneumatic ball
Valve, 24, on-line sampler, 101, relief valve, 201, temperature sensor, 202, pressure sensor, 301, oxygen concentration sensor,
401st, differential pressure pickup.
Embodiment
Illustrate to be described further utility model below in conjunction with the accompanying drawings.
As shown in Fig. 1 ~ 8, a kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system, the system use argon gas or nitrogen as power
Source of the gas, including raw material cabin 1, crush main frame 2, gas flow sizing machine 3, cyclone separator 4, pulse dust collector 5, one-level finished product bin 6,
Two level finished product bin 7, inerting source of the gas preparation system 8, inerting gas compression and cleaning system 9 and intelligent control module 10, raw material
The material outlet of the lower end of storehouse 1 communicates with crushing the material inlet on main frame 2, morcels the material outlet and air current classifying on main frame 2
Material inlet on machine 3 communicates, the gas on gas flow sizing machine 3 and fine powder outlet 11 and the material inlet on cyclone separator 4
Communicate, the gas vent on cyclone separator 4 communicates with the air inlet on pulse dust collector 5, and the gas on pulse dust collector 5 goes out
Mouthful is communicated with inerting gas compression with the air inlet of cleaning system 9, inerting gas compression and gas vent in cleaning system 9 and
Expect that the air inlet on broken main frame 2 communicates, gas vent and the inerting gas compression and cleaning system 9 of inerting source of the gas preparation system 8
Air inlet communicate, raw material cabin 1, crush main frame 2, gas flow sizing machine 3, cyclone separator 4, pulse dust collector 5, inerting source of the gas system
Cooperated between standby system 8 and inerting gas compression and cleaning system 9, and powder is formed by the control of intelligent control module 10
The broken circulatory system collected with powder；
The lower end of gas flow sizing machine 3 is provided with coarse powder outlet 12, the charging aperture 15 of coarse powder outlet 12 and the top of two level finished product bin 7
Communicate, the material outlet on cyclone separator 4 communicates with the first charging aperture 13 of the upper end of one-level finished product bin 6, pulse dust collector 5
On material outlet communicated with the second charging aperture 14 of the upper end of one-level finished product bin 6, one-level finished product bin 6 and two level finished product bin
7 collect charging basket with the finished product of inerting gas protection is connected；
Crush and on-line sampler 24 be housed on the pipeline that the discharging opening of main frame 2 communicates with the material inlet on gas flow sizing machine 3,
Gas flow sizing machine 3, cyclone separator 4 and the lower end of pulse dust collector 5 are equipped with transitional storehouse 21, are mounted in transitional storehouse 21 online
Sampler 24；
Oxygen is respectively arranged with raw material cabin 1, one-level finished product bin 6, two level finished product bin 7, crushing main frame 2 and pulse dust collector 5
Gas concentration sensor 301.
In the present embodiment, inerting gas compression includes air compressor machine 19, oil expeller 16, cooling driers 18 and extremely with cleaning system 9
Few two accurate filters 17, the both sides of cooling driers 18 are equipped with accurate filter 17, and side accurate filter 17 is with crushing main frame 3
On air inlet be connected, opposite side accurate filter 17 is connected with oil expeller 16, and oil expeller 16 is connected with air compressor machine 19,
Air compressor machine 19 is connected with the gas vent on pulse dust collector 5.
In the present embodiment, raw material cabin 1, crushing main frame 2, gas flow sizing machine 3, cyclone separator 4, the and of pulse dust collector 5
Inerting gas is compressed forms a closed-circuit system with cleaning system 9.Raw material cabin 1, one-level finished product bin 6 and two level finished product bin 7
Protected using inerting gas.
In the present embodiment, gas flow sizing machine 3, cyclone separator 4, pulse dust collector 5, one-level finished product bin 6 and two level
The discharge method of finished product bin 7 is locked gas with star outlet valve 22 with pneumatic ball valve 23 and discharged.Realize the blast between process equipment
Isolation and system and operating area isolate.
In the present embodiment, raw material cabin 1, crushing main frame 2, gas flow sizing machine 3, one-level finished product bin 6 and two level finished product material
Temperature sensor 201 and pressure sensor 202 are mounted on storehouse 7, cyclone separator 4 and pulse dust collector 5 are provided with temperature
Sensor 201.
In the present embodiment, raw material cabin 1, gas flow sizing machine 3, cyclone separator 4, pulse dust collector 5, one-level finished product bin
6 and two level finished product bin 7 on be equipped with relief valve 101.The installation site of the system uses lets out without flame pressure relief device or use
Pressure relief opening is led to outdoor by pressure conduit.
In the present embodiment, it is provided with differential pressure pickup 401 in pulse dust collector 5.
In the present embodiment, main frame 2, cyclone separator 4, transitional storehouse 21 are crushed and uses anti-explosion design, crush main frame 2
Material outlet is communicated with the charging aperture of gas flow sizing machine 3, and real-time graded is carried out to the material after crushing；Meanwhile pneumatic ball valve 23
Set location Sensor monitoring on off state, star-like outlet valve 22 set non-contact proximity switch monitoring rotating speed.It is dense to realize oxygen
" anti-explosion safety " the intelligent control logics such as degree automatically controls, monitoring-temperature alarm, crushing Stress control, autompulse deashing, and
And monitored in real time using powder granularity, and realize that energy-saving " performance optimization " intelligent control is patrolled by technological parameter regulation and control
Volume.
The operation principle of the system is：The utility model is using argon gas or nitrogen as power gas source, collection ultra-fine grinding and classification
In the intelligently realizing explosion-proof air-flow crushing and hierarchy system of one, the high pressure inerting gas that 0.8 ~ 1.0Mpa is pressurized to through compressor enters
Main frame is crushed, the raw material cabin that raw material is protected via inerting gas enters crushing main frame and crushed.Powder after crushing is in air-flow
Enter gas flow sizing machine under carrying, the material after crushing is classified on demand.Fine powder after classification enters whirlwind with air-flow
Separator carries out finished product collection, by again by inerting gas positive pneumatic transport to one-level finished product bin（Superfine powder feed bin）.Whirlwind
The inerting gas that separator outlet carries a small amount of dust returns to compressor air inlet after pulse dust collector and secondary filter purification
Mouthful.Relatively thick powder enters to two level finished product bin through inerting gas positive-pressure pneumatic after gas flow sizing machine classification（Fine powder material
Storehouse）.
Gas flow sizing machine, cyclone separator, pulse dust collector, the discharging opening of one-level finished product bin and two level finished product bin are equal
For pneumatic ball valve+star-like outlet valve.Pneumatic ball valve has an excellent sealing, and star-like outlet valve can be realized even under the conditions of lock gas
Fast blanking.Open, can be achieved between process equipment, process equipment and Work places when pneumatic ball valve and rotating blanking valve difference
Blast isolation.In raw material cabin, gas flow sizing machine, pulse dust collector, finished product bin, pressure relief opening is set.According to the installation position of the system
Put and pressure relief opening is led into outdoor using without flame pressure relief device or using venting conduit.Crush main frame and cyclone separator, excessively
Storehouse and conveying storehouse use anti-explosion design.
Main frame is being crushed to gas flow sizing machine, gas flow sizing machine to cyclone separator, gas flow sizing machine to two level finished product material
On-line period mouth is mounted on the pipeline in storehouse, to carry out real-time or off-line monitoring to raw meal particle size distribution.
In the entrance of the outlet of pulse dust collector and airslide disintegrating mill, raw material cabin and one-level finished product bin and two level finished product material
Storehouse sets oxygen concentration sensor.Crush main frame, gas flow sizing machine, cyclone separator, pulse dust collector, one-level finished product bin and
Temperature sensor is set in two level finished product bin.Raw material cabin, crush main frame inlet duct, gas flow sizing machine, pulse dust collector,
One-level finished product bin, two level finished product bin and air accumulator（Air accumulator is located at inerting source of the gas preparation system）Pressure sensor is set.
Differential pressure pickup is set between the dirty room of pulse dust collector and clean room.Pneumatic ball valve set location Sensor monitoring on off state,
Star-like outlet valve sets non-contact proximity switch monitoring rotating speed.
Total system uses intelligentized control method：Be not in igniting during by realizing normal operation with control to oxygen concentration monitoring
Source.Spontaneous combustion early signal can be found by temperature monitoring, supplement inerting gas or maintenance down in time.Entered by airslide disintegrating mill
The monitoring of mouth pipeline pressure and the controllable crushing air flow rate of control, and then control and crush production capacity.The monitoring of deduster pressure difference can be used for
Cloth bag dust-removing control, while the failure situation such as cloth bag perforation or installation imprecision can be found in time.Pneumatic ball valve and lock gas discharging
Unit state monitors the normal operation that can ensure that whole system., can automatic monitoring system in the case of hookup wire granularity Detection
Energy consumption and Granularity Distribution, and by adjusting feed rate and crushing gas pressure Optimizing Process Parameters.
The monitoring of the system integrated use technological parameter, inerting, flame proof, venting of dust explosion and aniknock technology, realize inflammable and explosive powder
The safe ultra-fine grinding of body.
Claims (7)
1. a kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system, the system uses argon gas or nitrogen as power gas source, including raw material
Storehouse, crush main frame, gas flow sizing machine, cyclone separator, pulse dust collector, one-level finished product bin, two level finished product bin, inerting gas
Source preparation system, inerting gas compression and cleaning system and intelligent control module, it is characterised in that：The thing of the raw material cabin lower end
Material outlet communicates with crushing the material inlet on main frame, the material on the material outlet and gas flow sizing machine crushed on main frame
Import is communicated, and the gas on the gas flow sizing machine is exported with fine powder and communicated with the material inlet on cyclone separator, the rotation
Gas vent on wind separator communicates with the air inlet on pulse dust collector, the gas vent on the pulse dust collector with it is lazy
Change gas compression to communicate with the air inlet of cleaning system, the inerting gas compression and the gas vent in cleaning system and material are broken
Air inlet on main frame communicates, gas vent and the inerting gas compression of the inerting source of the gas preparation system and entering for cleaning system
Gas port communicates, and the raw material cabin, crushes main frame, gas flow sizing machine, cyclone separator, pulse dust collector, inerting source of the gas preparation system
Cooperated between system and inerting gas compression and cleaning system, and crushing and powder are formed by the control of intelligent control module
The circulatory system of collection；
The gas flow sizing machine lower end exports provided with coarse powder, the charging aperture phase of the coarse powder outlet and two level finished product bin top
Logical, the material outlet on the cyclone separator communicates with the first charging aperture of one-level finished product bin upper end, the pulse dust removal
Material outlet on device communicates with the second charging aperture of one-level finished product bin upper end, the one-level finished product bin and two level finished product material
Charging basket is collected with the finished product that inerting gas is protected and is connected in storehouse；
On-line sampler is housed on the pipeline for crushing main frame discharging opening and being communicated with the material inlet on gas flow sizing machine, it is described
Gas flow sizing machine, cyclone separator and pulse dust collector lower end are equipped with transitional storehouse, and on-line sampler is mounted in transitional storehouse；
Oxygen concentration is respectively arranged with the raw material cabin, one-level finished product bin, two level finished product bin, crushing main frame and pulse dust collector
Sensor.
2. a kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system according to claim 1, it is characterised in that：The inerting gas
Body compresses includes air compressor machine, oil expeller, cooling driers and at least two accurate filters with cleaning system, and the cooling driers both sides are equal
Provided with accurate filter, side accurate filter is connected with crushing the air inlet on main frame, and opposite side accurate filter is with removing
Oily device is connected, and the oil expeller is connected with air compressor machine, and the air compressor machine is connected with the gas vent on pulse dust collector.
3. a kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system according to claim 1, it is characterised in that：The raw material cabin,
Crush main frame, gas flow sizing machine, cyclone separator, pulse dust collector and inerting gas compression and cleaning system composition one is closed circuit
System.
4. a kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system according to claim 1, it is characterised in that：The air current classifying
Machine, cyclone separator, pulse dust collector, one-level finished product bin and two level finished product bin discharge method use pneumatic ball valve and star
Outlet valve lock gas discharging.
5. a kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system according to claim 1, it is characterised in that：The raw material cabin,
Crush and be mounted on temperature sensor and pressure sensing on main frame, gas flow sizing machine, one-level finished product bin and two level finished product bin
Device, the cyclone separator and pulse dust collector are provided with temperature sensor.
6. a kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system according to claim 1, it is characterised in that：The raw material cabin,
Relief valve is equipped with gas flow sizing machine, cyclone separator, pulse dust collector, one-level finished product bin and two level finished product bin.
7. a kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system according to claim 1, it is characterised in that：The pulse dust removal
Differential pressure pickup is provided with device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720366457.3U CN206701447U (en) | 2017-04-10 | 2017-04-10 | A kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720366457.3U CN206701447U (en) | 2017-04-10 | 2017-04-10 | A kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system |
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ID=60468879
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| CN201720366457.3U Expired - Fee Related CN206701447U (en) | 2017-04-10 | 2017-04-10 | A kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051691A (en) * | 2017-04-10 | 2017-08-18 | 太仓金溪粉碎设备有限公司 | A kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system |
| CN111604148A (en) * | 2020-06-02 | 2020-09-01 | 台州普渡机械设备有限公司 | Nitrogen circulating airflow material crushing system and working process thereof |
| CN112753384A (en) * | 2020-12-28 | 2021-05-07 | 荣海生物科技有限公司 | Flaxseed straw impurity reducing mechanism |
-
2017
- 2017-04-10 CN CN201720366457.3U patent/CN206701447U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051691A (en) * | 2017-04-10 | 2017-08-18 | 太仓金溪粉碎设备有限公司 | A kind of intelligently realizing explosion-proof air-flow crushing and hierarchy system |
| CN111604148A (en) * | 2020-06-02 | 2020-09-01 | 台州普渡机械设备有限公司 | Nitrogen circulating airflow material crushing system and working process thereof |
| CN111604148B (en) * | 2020-06-02 | 2022-03-15 | 台州普渡机械设备有限公司 | Nitrogen circulating airflow material crushing system and working process thereof |
| CN112753384A (en) * | 2020-12-28 | 2021-05-07 | 荣海生物科技有限公司 | Flaxseed straw impurity reducing mechanism |
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