CN108325715A - Feed Manufacturing is classified wind with crushing material and send cooling system - Google Patents
Feed Manufacturing is classified wind with crushing material and send cooling system Download PDFInfo
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- CN108325715A CN108325715A CN201810353573.0A CN201810353573A CN108325715A CN 108325715 A CN108325715 A CN 108325715A CN 201810353573 A CN201810353573 A CN 201810353573A CN 108325715 A CN108325715 A CN 108325715A
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- 239000000463 material Substances 0.000 title claims abstract description 105
- 238000001816 cooling Methods 0.000 title claims abstract description 58
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 239000002245 particle Substances 0.000 claims abstract description 42
- 239000012535 impurity Substances 0.000 claims abstract description 25
- 239000000428 dust Substances 0.000 claims description 38
- 238000007599 discharging Methods 0.000 claims description 24
- 239000008187 granular material Substances 0.000 claims description 8
- 238000004806 packaging method and process Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 14
- 238000001035 drying Methods 0.000 abstract description 12
- 229910052742 iron Inorganic materials 0.000 abstract description 7
- 239000004575 stone Substances 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 2
- 230000007717 exclusion Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 101710089042 Demethyl-4-deoxygadusol synthase Proteins 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/24—Multiple arrangement thereof
- B04C5/26—Multiple arrangement thereof for series flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention relates to a kind of Feed Manufacturings to send cooling system with crushing material classification wind, cooling unit is sent including force one wind, particle grading device, pulverizer, feed bin and light breeze send cooling unit, the present invention is that design two-stage wind send cooling device, material after pipe bundle drier drying is first after force one wind send cooling device wind to send cooling, into particle grading device, the impurity such as stone iron block are screened exclusion, the material for meeting Feed Manufacturing needs is sent to light breeze by direct wind and send cooling device, and the larger material for not meeting Feed Manufacturing needs of granularity then enters pulverizer and crushes, it is energy saving to reach, protect pulverizer, improve the purpose of crush efficiency and material conveying cooling efficiency.
Description
Technical field
The present invention relates to the powders such as vinasse albumen feed, the conveying of particulate species bulk material and coolings to be led with equipment and technology
Domain, and in particular to a kind of Feed Manufacturing is classified wind with crushing material and send cooling system.
Background technology
DDGS（English name：Distillers Dried Grains with Solubles, Chinese name：Full vinasse drying is raised
Material）, it is that poor liquid is separated into filter residue and filtrate two parts with centrifuge, filtrate is made after evaporation and concentration with filter residue together drying
At pipe bundle drier is the drying equipment mainly used in current DDGS productions, after being dried by pipe bundle drier due to material
The temperature of discharge is higher, and in pipe bundle drier drying process, has partial material and bonds blocking, and lump material particle
Larger unsuitable Feed Manufacturing needs, therefore, the material after pipe bundle drier is dried, it usually needs after material completes drying
It send to cooler and is cooled down through bucket elevator, by roots blower force feed to temporary surge bunker after cooling, later again through powder
Broken machine crushes, and is sent to packaging storehouse through bucket elevator and embedded scraper transporter.Current this complex process, number of devices is more, if
Standby investment is big, and high energy consumption, cooling effect is poor, takes up a large area, and maintenance cost is high.Moreover, being carried out to material in pipe bundle drier
It there is also the larger impurity of particle, such as screw, nut, iron block, stone in drying process, these hard impurities enter crushing
Chance is to causing the damage of pulverizer.And into the material of pulverizer without classification, all materials and impurity all can be in powder
It is crushed in broken machine, and the material for meeting feed granules degree requirement in material need not then crush, this results in pulverizer
Power consumption is excessive, and idle work is more, and energy waste is serious.
Invention content
In conclusion in order to overcome the shortcomings of prior art problem, the present invention provides a kind of Feed Manufacturing material powder
Broken classification wind send cooling system, it is that design two-stage wind send cooling device, and the material after pipe bundle drier drying is first through force one wind
After sending cooling device wind to send cooling, into particle grading device, the impurity such as stone iron block are screened exclusion, and meeting Feed Manufacturing needs
The material wanted is sent to light breeze by direct wind and send cooling device, and the larger material for not meeting Feed Manufacturing needs of granularity then into
Enter pulverizer crushing, it is energy saving to reach, pulverizer is protected, the mesh of crush efficiency and material conveying cooling efficiency is improved
's.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of Feed Manufacturing is classified wind with crushing material and send cooling system, wherein：Cooling unit, gradation are sent including force one wind
Device, pulverizer and feed bin；It includes force one wind ajutage, level-one discharger, primary dust removing that the force one wind, which send cooling unit,
Device, level-one air-introduced machine, level-one discharging wind stopping device and primary dust removing wind stopping device；The feed inlet communicating pipe of the force one wind ajutage
The discharge port of the discharge port of beam drying machine, force one wind ajutage is connected to the air inlet of level-one discharger, the level-one discharging
Device top air outlet is connected to level-one fan inlet, the air inlet of the air outlet and primary dust removing device of the level-one air-introduced machine
Connection, the feed inlet of the discharge port connection level-one discharging wind stopping device of the level-one discharger, the primary dust removing device go out
The discharge port of the feed inlet of material mouth connection primary dust removing wind stopping device, the level-one discharging wind stopping device and primary dust removing wind stopping device is equal
The feed inlet of particle grading device connects；
The particle grading device includes being classified shell, sieve, material inlet, impurities outlet, wind to send mouth and material outlet, institute
Sieve is provided in the classification shell stated, material inlet is arranged in classification shell upper end, and the side setting wind for being classified shell send mouth,
Air inlet, classification shell lower end setting impurities outlet and material outlet is arranged in the other side, and screen slope setting is being classified
In shell, sieve will be classified housing cavity and be divided into coarse granule room and fine grained room, and the material inlet and impurities outlet connect
Logical coarse granule room, wind send mouth and material outlet is connected to fine grained room, and the material outlet is connected to the feed inlet of pulverizer, described
Wind send the feed inlet of mouth connection feed bin, the feed inlet of the discharge port connection feed bin of the pulverizer, the feed bin goes out
Material mouth connects packaging facilities.
Technical scheme of the present invention may also is that realization, the wind of the feed bin and particle grading device send mouth and
It is provided with light breeze between the discharge port of pulverizer and send cooling unit, it includes light breeze air-supply that the light breeze, which send cooling unit,
Pipe, two level discharger, secondary ash collector, two-stage air draft machine, two level discharging wind stopping device and two-stage dust removal wind stopping device；The two level
The wind for the discharge port and particle grading device that the feed inlet of wind ajutage is connected to pulverizer by pipeline respectively send mouth, and described two
The discharge port of grade wind ajutage is respectively communicated with the air inlet of two level discharger and the feed inlet of feed bin, the two level by pipeline
Discharger top air outlet is connected to the air inlet of two-stage air draft machine, the two-stage air draft machine air outlet and secondary ash collector
Air inlet is connected to, and the discharge port of the two level discharger is connected to the feed inlet of two level discharging wind stopping device, the two-stage dust removal
The discharge port of device is connected to the feed inlet of two-stage dust removal wind stopping device, the two level discharging wind stopping device and two-stage dust removal wind stopping device
Discharge port is connected to the feed inlet of feed bin.
Technical scheme of the present invention may also is that realization, feed inlet and the particle point of the light breeze ajutage
The wind of stage arrangement send and is provided with the first adjusting valve, the discharging of the feed inlet and pulverizer of light breeze ajutage on the pipeline that mouth is connected to
It is both provided with the second adjusting valve on the pipeline of mouth connection.
Technical scheme of the present invention may also is that realization, the discharge port of the light breeze ajutage are unloaded with two level
The first control valve, the charging of the discharge port and feed bin of light breeze ajutage are provided in connecting pipe between the air inlet of glassware
It is both provided with the second control valve and third air-introduced machine in connecting pipe between mouthful.
Technical scheme of the present invention may also is that realization, be arranged on the impurities outlet of the particle grading device
There is plate valve.
Technical scheme of the present invention may also is that realization, the angle of inclination of the sieve of the particle grading device
It is 30 ~ 60 °.
Technical scheme of the present invention may also is that realization, the level-one discharger, two level discharger are rotation
Wind discharger.
Technical scheme of the present invention may also is that realization, the primary dust removing device and secondary ash collector are whirlwind
Deduster.
Beneficial effects of the present invention are：
1, the present invention to the high-temperature material after drying once cool down using force one wind ajutage and wind is sent, and material passes through negative pressure
Wind enters level-one discharger and primary dust removing device, cools down to material while wind is sent；Material after once cooling down into
Enter particle grading device, the impurity such as stone, iron block in material are screened out, and the relatively fine granular material of particle is sent by direct wind
Enter feed bin, the slightly larger material of particle enters after pulverizer is crushed to the granularity for meeting Feed Manufacturing requirement to be delivered into again
Enter feed bin, while wind is sent cooling can in the existing feed preparation of effective solution number of devices needed for material cooling it is more,
The problems such as equipment investment is big, and high energy consumption, cooling effect is poor, takes up a large area, and maintenance cost is high.
2, the setting of particle grading device of the invention can effectively remove stone in once material after cooling and
The impurity such as iron block avoid impurity from entering feed bin and pulverizer, protect pulverizer, particle grading device that can will meet Feed Manufacturing
The material needed is fed directly to feed bin storage, without being crushed into pulverizer, to reduce pulverizer energy expenditure, and section
The about energy.
3, light breeze of the invention send the setting of cooling unit, the material after cooling and screening can be sent to crush to First air
It carries out Secondary Air and send cooling, to improve cooling effect, reduce energy consumption, make the present invention that can be used under hot weather.
4, on the pipeline that the feed inlet of light breeze ajutage of the invention send mouth to be connected to the wind of particle grading device, two level
Adjusting valve is both provided on the pipeline that the feed inlet of wind ajutage is connected to the discharge port of pulverizer, the setting of adjusting valve can adjust
The size of the ventilation quantity of length of tubing can convey to adjust the grain thickness degree of material transfer efficiency and material when wind-force is larger
The big material of particle, wind-force is smaller can to convey the small material of particle, and then controls product quality.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram of the particle grading device of the present invention.
Force one wind ajutage 1；Level-one discharger 2；Primary dust removing device 3；Level-one air-introduced machine 4；Level-one discharging wind stopping device 5；One
Grade dedusting wind stopping device 6；Particle grading device 7；Pulverizer 8；First adjusting valve 9；Second adjusting valve 10；Light breeze ajutage 11；
Two level discharger 12；Secondary ash collector 13；Two-stage air draft machine 14；Two level discharging wind stopping device 15；Two-stage dust removal wind stopping device 16；First
Control valve 17；Second control valve 18；Feed bin 19；Packaging facilities 20；Third air-introduced machine 21；It is classified shell 71；Sieve 72；Material into
Mouth 73；Impurities outlet 74；Wind send mouth 75；Material outlet 76；Fine grained room 77；Coarse granule room 78.
Specific implementation mode
The present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in Figures 1 and 2, a kind of Feed Manufacturing is classified wind with crushing material and send cooling system, including force one wind send it is cold
But unit, particle grading device 7, pulverizer 8 and feed bin 19；The force one wind send cooling unit include force one wind ajutage 1,
Level-one discharger 2, primary dust removing device 3, level-one air-introduced machine 4, level-one discharging wind stopping device 5 and primary dust removing wind stopping device 6；Described one
The discharge port of the feed inlet connection pipe bundle drier of grade wind ajutage 1, discharge port and the level-one discharger 2 of force one wind ajutage 1
Air inlet connection, the 2 top air outlet of level-one discharger is connected to 4 air inlet of level-one air-introduced machine, the level-one air inducing
The air outlet of machine 4 is connected to the air inlet of primary dust removing device 3, and the discharge port connection level-one discharging of the level-one discharger 2 is closed
The feed inlet of wind device 5, the feed inlet of the discharge port connection primary dust removing wind stopping device 6 of the primary dust removing device 3, the level-one
The feed inlet of the equal particle grading device of discharging wind stopping device 5 and the discharge port of primary dust removing wind stopping device 67 connects.
The particle grading device 7 includes being classified shell 71, sieve 72, material inlet 73, impurities outlet 74, wind to send mouth
75 and material outlet 76, sieve 72 is provided in the classification shell 71, material inlet 73 is arranged in 71 upper end of classification shell, point
The side setting wind of grade shell 71 send mouth 75, and the other side is arranged air inlet, 71 lower end of classification shell setting impurities outlet 74 and
Material outlet 76, the sieve 72 are inclined in classification shell 71, and the angle of inclination of sieve 72 is 60 °, and sieve 72 will
71 inner cavity of classification shell is divided into coarse granule room 78 and fine grained room 77, and the material inlet 73 and impurities outlet 74 are connected to slightly
Particle chamber 78 is provided with plate valve on impurities outlet 74, and wind send mouth 75 and material outlet 76 is connected to fine grained room 77, described
Material outlet 76 is connected to the feed inlet of pulverizer 8, and the wind send the charging that mouth 75 is connected to light breeze ajutage 11 by pipeline
Mouthful, the first adjusting valve 9 is provided on pipeline, the discharge port of the pulverizer 8 is connected to light breeze ajutage 11 by pipeline
Feed inlet, the second adjusting valve 10 is provided on the pipeline, and the discharge port of the light breeze ajutage 11 passes through pipeline connection two
The air inlet of grade discharger 12, is provided with the first control valve 17 on pipeline, the discharge port of light breeze ajutage 11 is connected by pipeline
The feed inlet of logical feed bin 19, is provided with the second control valve 18 and third air-introduced machine 21 on pipeline, on the two level discharger 12
Portion's air outlet is connected to the air inlet of two-stage air draft machine 14,14 air outlet of two-stage air draft machine and secondary ash collector 13 into
Air port is connected to, and the discharge port of the two level discharger 12 is connected to the feed inlet of two level discharging wind stopping device 15, and the two level is removed
The discharge port of dirt device 13 is connected to the feed inlet of two-stage dust removal wind stopping device 16, the two level discharging wind stopping device 15 and two-stage dust removal
The discharge port of wind stopping device 16 is connected to the feed inlet of feed bin 19.The discharge port of the feed bin 19 connects packaging facilities 20.Two
Grade wind ajutage 11, two level discharger 12, secondary ash collector 13, two-stage air draft machine 14, two level discharging wind stopping device 15 and two level are removed
The light breeze that dirt wind stopping device 16 forms the present invention send cooling unit.
The level-one discharger 2, two level discharger 12 are whirlwind discharger.Primary dust removing device 3 and secondary ash collector
13 be cyclone dust collectors.
In use, in the case of winter ambient temperature is relatively low, light breeze of the invention send cooling unit that can not work,
The first adjusting valve 9 and the second adjusting valve 10 are opened at this time, and the first control valve 17 is closed, and the second control valve 18 is opened, third air inducing
Machine 21 is opened, and the material after the completion of pipe bundle drier drying enters force one wind ajutage 1, material from the discharge port of pipe bundle drier
By negative-pressure pneumatic conveying to level-one discharger 2, material is conveyed in the process carries out air cooling to material simultaneously, at the same time object
Material can also be continued drying by conveying wind-force, and material moves downwardly to level-one discharging in centrifugal cyclone shape in level-one discharger 2 and closes
Wind device 5, the smaller powder material of particle is taken out under the action of level-one air-introduced machine 4 by air outlet on level-one discharger 2 in material
Go out and be blown to primary dust removing device 3 through level-one air-introduced machine 4 again, material falls into primary dust removing wind stopping device 6 after centrifugal cyclone, is unloaded with level-one
The material of material wind stopping device 5 collects, and clean wind is discharged from the air outlet of primary dust removing device 3；Through level-one discharging wind stopping device 5 and level-one
The material that dedusting wind stopping device 6 is discharged enters in the classification shell 71 of particle grading device 7, after the screening of sieve 72, in material
The impurity such as iron block, stone cannot pass through strainer, is discharged from impurities outlet 74, and particle meets the material of Feed Manufacturing needs in material
Enter feed bin 19 in the case where wind send effect to store, and the slightly larger material for not meeting Feed Manufacturing needs of particle is discharged from material outlet 76
It is crushed into pulverizer 8, entering feed bin 19 after the crushing of pulverizer 8 stores.
In the case of when summer, ambient temperature is higher, light breeze of the invention send cooling unit to participate in work, and at this time the
One adjusting valve 9 and the second adjusting valve 10 are opened, and the first control valve 17 is opened, and the second control valve 18 is closed, and third air-introduced machine 21 closes
It closes, send cooling unit wind that material after cooling is sent to enter in the classification shell 71 of particle grading device 7 through force one wind, through sieve 72
After screening, the impurity such as iron block, stone in material cannot pass through strainer, is discharged from impurities outlet 74, and particle meets feeding in material
The material that material production needs enters two level discharger 12 under the effect of two-stage air draft machine 14 through light breeze ajutage 11, and particle is slightly
The big material for not meeting Feed Manufacturing needs is discharged into pulverizer 8 from material outlet 76 and crushes, and enters after the crushing of pulverizer 8
Two level discharger 12, wind send cooling unit wind to send cooling as sending cooling principle with force one wind to send cooling unit through light breeze
Material afterwards enters the storage of feed bin 19, is finally packaged 20 packed and transported of equipment.
The first adjusting valve 9 and the second adjusting valve 10 is arranged in the present invention, by adjusting the first adjusting valve 9 and the second adjusting valve 10
Quantity-adjustable increases the opening degree of the first adjusting valve 9 and the second adjusting valve 10, then air quantity increases, you can it is defeated to increase material
It send, improves transfer efficiency, the larger material of granularity can also be conveyed, and reduce the first adjusting valve 9 and the second adjusting valve 10
Opening degree, then air quantity reduction can reduce material transfer efficiency, the thinner material conveying of conveying granularity.That is, the first adjusting valve
9 and second adjusting valve 10 setting, material pneumatic conveying cooling efficiency can be adjusted, while can also adjust the material of conveying as needed
Granularity size.Adjust product particle degree and control product quality.
Beater disintegrating machine 8 can be selected in the pulverizer 8 of the present invention, also can be according to the pulverizer 8 of process choice other forms；
According to technological requirement, to reach preferable screening effect, the setting angle of sieve 72 and the net of sieve 72 can be adjusted as needed
Bore dia.
It should be noted that embodiment described above is to the illustrative and not limiting of technical solution of the present invention, affiliated technology
The equivalent replacement of field those of ordinary skill or the other modifications made according to the prior art, as long as not exceeding the technology of the present invention
The thinking and range of scheme, should be included within interest field of the presently claimed invention.
Claims (8)
1. a kind of Feed Manufacturing is classified wind with crushing material and send cooling system, it is characterised in that：Including force one wind send cooling unit,
Particle grading device（7）, pulverizer（8）And feed bin（19）；It includes force one wind ajutage that the force one wind, which send cooling unit,
（1）, level-one discharger（2）, primary dust removing device（3）, level-one air-introduced machine（4）, level-one discharging wind stopping device（5）Wind is closed with primary dust removing
Device（6）, the force one wind ajutage（1）Feed inlet connection pipe bundle drier discharge port, force one wind ajutage（1）Go out
Material mouth and level-one discharger（2）Air inlet connection, the level-one discharger（2）Top air outlet and level-one air-introduced machine（4）
Air inlet is connected to, the level-one air-introduced machine（4）Air outlet and primary dust removing device（3）Air inlet connection, the level-one unloads
Glassware（2）Discharge port connect level-one discharging wind stopping device（5）Feed inlet, the primary dust removing device（3）Discharge port connection
Primary dust removing wind stopping device（6）Feed inlet, the level-one discharging wind stopping device（5）With primary dust removing wind stopping device（6）Discharge port
Equal particle grading device（7）Feed inlet connection；
The particle grading device（7）Including being classified shell（71）, sieve（72）, material inlet（73）, impurities outlet（74）、
Wind send mouth（75）And material outlet（76）, the classification shell（71）Inside it is provided with sieve（72）, it is classified shell（71）Upper end
Material inlet is set（73）, it is classified shell（71）Side setting wind send mouth（75）, the other side is arranged air inlet, is classified shell
（71）Impurities outlet is arranged in lower end（74）And material outlet（76）, the sieve（72）It is inclined at classification shell（71）
It is interior, sieve（72）Shell will be classified（71）Inner cavity is divided into coarse granule room（78）And fine grained room（77）, the material inlet
（73）And impurities outlet（74）It is connected to coarse granule room（78）, wind send mouth（75）And material outlet（76）It is connected to fine grained room（77）,
The material outlet（76）It is connected to pulverizer（8）Feed inlet, the wind send mouth（75）It is connected to feed bin（19）Feed inlet,
The pulverizer（8）Discharge port be connected to feed bin（19）Feed inlet, the feed bin（19）Discharge port connection packaging set
It is standby（20）.
2. Feed Manufacturing according to claim 1 is classified wind with crushing material and send cooling system, it is characterised in that：Described
Feed bin（19）With particle grading device（7）Wind send mouth（75）And pulverizer（8）Discharge port between be provided with light breeze send it is cold
But unit, it includes light breeze ajutage that the light breeze, which send cooling unit,（11）, two level discharger（12）, secondary ash collector
（13）, two-stage air draft machine（14）, two level discharging wind stopping device（15）And two-stage dust removal wind stopping device（16）；The light breeze ajutage
（11）Feed inlet pulverizer is connected to by pipeline respectively（8）Discharge port and particle grading device（7）Wind send mouth（75）, institute
The light breeze ajutage stated（11）Discharge port two level discharger is respectively communicated with by pipeline（12）Air inlet and feed bin（19）
Feed inlet, the two level discharger（12）Top air outlet and two-stage air draft machine（14）Air inlet connection, described two
Grade air-introduced machine（14）Air outlet and secondary ash collector（13）Air inlet connection, the two level discharger（12）Discharge port with
Two level discharging wind stopping device（15）Feed inlet connection, the secondary ash collector（13）Discharge port and two-stage dust removal wind stopping device（16）
Feed inlet connection, the two level discharging wind stopping device（15）With two-stage dust removal wind stopping device（16）Discharge port and feed bin（19）
Feed inlet connection.
3. Feed Manufacturing according to claim 2 is classified wind with crushing material and send cooling system, it is characterised in that：Described
Light breeze ajutage（11）Feed inlet and particle grading device（7）Wind send mouth（75）The first tune is provided on the pipeline of connection
Air-valve（9）, light breeze ajutage（11）Feed inlet and pulverizer（8）Discharge port connection pipeline on be both provided with the second tune
Air-valve（10）.
4. Feed Manufacturing according to claim 2 is classified wind with crushing material and send cooling system, it is characterised in that：Described
Light breeze ajutage（11）Discharge port and two level discharger（12）Air inlet between connecting pipe on be provided with the first control
Valve processed（17）, light breeze ajutage（11）Discharge port and feed bin（19）Feed inlet between connecting pipe on be both provided with
Two control valves（18）And third air-introduced machine（21）.
5. Feed Manufacturing according to claim 1 is classified wind with crushing material and send cooling system, it is characterised in that：Described
Particle grading device（7）Impurities outlet（74）On be provided with plate valve.
6. Feed Manufacturing according to claim 1 is classified wind with crushing material and send cooling system, it is characterised in that：Described
Particle grading device（7）Sieve（72）Angle of inclination be 30 ~ 60 °.
7. Feed Manufacturing according to claim 2 is classified wind with crushing material and send cooling system, it is characterised in that：Described
Level-one discharger（2）, two level discharger（12）It is whirlwind discharger.
8. Feed Manufacturing according to claim 2 is classified wind with crushing material and send cooling system, it is characterised in that：Described
Primary dust removing device（3）And secondary ash collector（13）For cyclone dust collectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810353573.0A CN108325715B (en) | 2018-04-19 | 2018-04-19 | Classified air-assisted cooling system for crushing materials for feed production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810353573.0A CN108325715B (en) | 2018-04-19 | 2018-04-19 | Classified air-assisted cooling system for crushing materials for feed production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108325715A true CN108325715A (en) | 2018-07-27 |
| CN108325715B CN108325715B (en) | 2024-01-02 |
Family
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| CN110102394A (en) * | 2019-06-14 | 2019-08-09 | 单臣良 | A kind of peanut shell grinding bolting mill and its sieving technology |
| CN110216004A (en) * | 2019-07-12 | 2019-09-10 | 秦林强 | A kind of slag dustless environment protecting analysis sand fuel pulverizing plant processed |
| CN110947627A (en) * | 2019-11-22 | 2020-04-03 | 四川衡工智造科技有限公司 | Integrated solid particle conveying and separating system |
| CN111068879A (en) * | 2018-10-18 | 2020-04-28 | 博大面业集团有限公司 | Wet noodle head recovery system |
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Denomination of invention: Material crushing and grading air cooling system for feed production Granted publication date: 20240102 Pledgee: Bank of China Limited Zhongmou Branch Pledgor: ZHENGZHOU BODA CONCENTRATED DRYING EQUIPMENT CO.,LTD. Registration number: Y2024980026956 |