CN208269485U - Feed Manufacturing material sieving and grading cooling system - Google Patents
Feed Manufacturing material sieving and grading cooling system Download PDFInfo
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- CN208269485U CN208269485U CN201820560978.7U CN201820560978U CN208269485U CN 208269485 U CN208269485 U CN 208269485U CN 201820560978 U CN201820560978 U CN 201820560978U CN 208269485 U CN208269485 U CN 208269485U
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Abstract
The utility model relates to a kind of Feed Manufacturing material sieving and grading cooling systems, cooling unit is sent including force one wind, particle grading device, pulverizer, feed bin and light breeze send cooling unit, the utility model design two-stage wind send cooling device, material after pipe bundle drier is dry 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, which is sent by direct wind to light breeze, send cooling device, and the larger material for not meeting Feed Manufacturing needs of granularity then enters pulverizer crushing, to reach energy saving, protect pulverizer, improve the purpose of crush efficiency and material conveying cooling efficiency, cooling heat exchange device is set in particle grading device, cooling efficiency is improved under high temperature environment, guarantee cooling effect.
Description
Technical field
The utility model relates to the powders such as vinasse albumen feed, the conveying of particulate species bulk material and cooling equipment and technologies
A kind of field, and in particular to Feed Manufacturing material sieving and grading cooling system.
Background technique
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 being concentrated by evaporation with filter residue together drying
At pipe bundle drier is the drying equipment mainly used in current DDGS production, after being dried due to material by pipe bundle drier
The temperature of discharge is higher, and in pipe bundle drier drying process, and it is blocking to have a partial material bonding, and block material particle
Larger unsuitable Feed Manufacturing needs, therefore, the material after pipe bundle drier is dry, it usually needs after material completes drying
It send through bucket elevator to cooler and is cooled down, by roots blower force feed to temporary surge bunker after cooling, later again through powder
Broken machine crushes, and send through bucket elevator and embedded scraper transporter to packaging storehouse.Current this complex process, number of devices is more, if
Standby investment is big, and energy consumption is high, and cooling effect is poor, takes up a large area, and maintenance cost is high.Under high temperature environment, cooling efficiency is low, cold
But effect is poor, and cooling equipment energy consumption is larger.Moreover, there is also during material is dried in pipe bundle drier particle compared with
Big impurity, such as screw, nut, iron block, stone, these hard impurities enter the damage that pulverizer will cause pulverizer.And
And into the material of pulverizer without classification, all materials and impurity can all crush in pulverizer, and meeting in material
The material that feed granules degree requires does not need then to crush, this is resulted in, and pulverizer power consumption is excessive, and idle work is more, energy wave
Take serious.
Utility model content
In conclusion in order to overcome the shortcomings of that prior art problem, the utility model provide a kind of Feed Manufacturing object
Expect sieving and grading 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, to reach energy saving, protect pulverizer, improves the mesh of crush efficiency and material conveying cooling efficiency
, cooling heat exchange device is set in particle grading device, improves cooling efficiency under high temperature environment, guarantees cooling effect.
In order to solve the above technical problems, the technical solution adopted by the utility model is:
A kind of Feed Manufacturing material sieving and grading cooling system, in which: send cooling unit, gradation including force one wind
Device, pulverizer and feed bin；It includes force one wind air supply tube, 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 air supply tube
The discharge port of the discharge port of beam drying machine, force one wind air supply tube 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 outlet of the level-one air-introduced machine and the air inlet of primary dust removing device
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 mouth, material is sent to go out
Material inlet is arranged in mouth, heat exchanger and heat exchange air inlet, the classification shell upper end, and the side setting wind for being classified shell is sent
Mouthful, other side setting heat exchange air inlet, classification shell lower end is arranged impurities outlet and material outlet, is classified in shell and is provided with
Sieve and heat exchanger, in classification shell, sieve is divided into coarse granule room and thin for housing cavity is classified for screen slope setting
Grain room, heat exchanger are arranged in the coarse granule room of shell close to heat exchange air inlet position, the heat exchange air inlet, material inlet
And impurities outlet is connected to coarse granule room, wind send mouth and material outlet is connected to fine grained room, and the material outlet is connected to pulverizer
Feed inlet, the wind send mouth connection feed bin feed inlet, the pulverizer discharge port connection feed bin feed inlet, institute
The discharge port for the feed bin stated connects packaging facilities, and the heat exchanger is connected to cooling water source by pipeline.
Further, the wind of the feed bin and particle grading device send and is provided with second level between the discharge port of mouth and pulverizer
Wind send cooling unit, and it includes light breeze air supply tube, second level discharger, secondary ash collector, two that the light breeze, which send cooling unit,
Grade air-introduced machine, second level discharging wind stopping device and two-stage dust removal wind stopping device；The feed inlet of the light breeze air supply tube passes through pipe respectively
The discharge port of road connection pulverizer and the wind of particle grading device send mouth, and the discharge port of the light breeze air supply tube passes through pipeline
It is respectively communicated with the air inlet of second level discharger and the feed inlet of feed bin, the second level discharger top air outlet and two-stage air draft
The air inlet of machine is connected to, and the two-stage air draft machine air outlet is connected to the air inlet of secondary ash collector, the second level discharging
The discharge port of device is connected to the feed inlet of second level discharging wind stopping device, the discharge port and two-stage dust removal wind stopping device of the secondary ash collector
Feed inlet connection, the discharge port of the second level discharging wind stopping device and two-stage dust removal wind stopping device connects with the feed inlet of feed bin
It is logical.
Further, it is set on the pipeline that the feed inlet of light breeze air supply tube send mouth to be connected to the wind of particle grading device
It is equipped with the first adjusting valve, the second tune is provided on the pipeline that the feed inlet of light breeze air supply tube is connected to the discharge port of pulverizer
Air-valve.
Further, in the connecting pipe between the discharge port of the light breeze air supply tube and the air inlet of second level discharger
It is provided with the first control valve, is provided in the connecting pipe between the discharge port of light breeze air supply tube and the feed inlet of feed bin
Two control valves and third air-introduced machine.
Further, plate valve is provided on the impurities outlet of the particle grading device.
Further, the tilt angle of the sieve of the particle grading device is 30 ~ 60 °.
Further, the heat exchanger is finned heat exchanger.
Further, the level-one discharger, second level discharger are whirlwind discharger.
Further, the primary dust removing device and secondary ash collector are cyclone dust collectors.
The utility model has the following beneficial effects:
1, the utility model once cools down to the high-temperature material after drying using force one wind air supply tube and wind is sent, material
Enter level-one discharger and primary dust removing device by negative pressure wind, cools down while wind is sent to material；After once cooling down
Material 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 straight
It gives a dinner for a visitor from afar and is fed into feed bin, the slightly larger material of particle, which enters pulverizer, be crushed to after the granularity for meeting Feed Manufacturing requirement again
It is transported into feed bin, it is cooling while wind is sent to can be effectively solved the cooling required equipment of material in existing feed preparation
The problems such as quantity is more, and equipment investment is big, and energy consumption is high, and cooling effect is poor, takes up a large area, and maintenance cost is high.
2, the setting of the particle grading device of the utility model can effectively remove the stone in primary material after cooling
The impurity such as block and iron block avoid impurity from entering feed bin and pulverizer, protect pulverizer, and particle grading device can will meet feed
The material that production needs is fed directly to feed bin storage, without being crushed into pulverizer, disappears to reduce pulverizer energy
Consumption, it is energy saving.
3, the heat exchange air inlet position of the particle grading device of the utility model is provided with heat exchanger, and heat exchanger passes through pipeline
It is connected to cooling water source, the air for entering particle grading device is cooled down using cooling water source and heat exchanger, it is then sharp
Secondary Air is carried out to primary material after cooling with the air after cooling and send cooling, improves cooling efficiency, guarantees cooling effect, i.e.,
Making under high temperature environment also can be cooling by material.
4, on the pipeline that the feed inlet of light breeze air supply tube of the utility model send mouth to be connected to the wind of particle grading device,
Adjusting valve is provided on the pipeline that the feed inlet of light breeze air supply tube is connected to the discharge port of pulverizer, the setting of adjusting valve can
To adjust the size of the ventilation quantity of pipeline, to adjust the grain thickness degree of material transfer efficiency and material, energy when wind-force is larger
The big material of particle is conveyed, wind-force is smaller can to convey the small material of particle, and then controls product quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the particle grading device of the utility model.
Force one wind air supply tube 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 air supply tube 11；
Second level discharger 12；Secondary ash collector 13；Two-stage air draft machine 14；Second 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；Exchange heat air inlet 79；Heat exchanger
710, cooling water source 711.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figures 1 and 2, a kind of Feed Manufacturing material sieving and grading cooling system, including force one wind send cooling list
Member, particle grading device 7, pulverizer 8 and feed bin 19；It includes force one wind air supply tube 1, level-one that the force one wind, which send cooling unit,
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；The force one wind
The discharge port of the feed inlet connection pipe bundle drier of air supply tube 1, the discharge port of force one wind air supply tube 1 and level-one discharger 2 into
Air port connection, the 2 top air outlet of level-one discharger are connected to 4 air inlet of level-one air-introduced machine, the level-one air-introduced machine 4
Air outlet is connected to the air inlet of primary dust removing device 3, and the discharge port of the level-one discharger 2 connects 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 is connected with the feed inlet of the equal particle grading device 7 of the discharge port of primary dust removing wind stopping device 6.
The particle grading device 7 includes being classified shell 71, sieve 72, material inlet 73, impurities outlet 74, wind to send mouth
75, material outlet 76, heat exchanger 710 and the air inlet 79 that exchanges heat, are provided with sieve 72 and heat exchanger in the classification shell 71
710, material inlet 73 is arranged in classification 71 upper end of shell, and the side setting wind of classification shell 71 send mouth 75, and other side setting is changed
Hot air inlet 79, classification 71 lower end of shell setting impurities outlet 74 and material outlet 76, the sieve 72 are inclined at point
In grade shell 71, the tilt angle of sieve 72 is 60 °, and sieve 72 is divided into coarse granule room 78 and thin for 71 inner cavity of shell is classified
Grain room 77, the heat exchanger 710 are finned heat exchanger, are connected to cooling water source 711 by pipeline, the setting of Chinese's device 710 exists
Close to heat exchange 79 position of air inlet in coarse granule room 78, the heat exchange air inlet 79, material inlet 73 and impurities outlet 74 connect
Lead to coarse granule room 78, plate valve is provided on impurities outlet 74, wind send mouth 75 and material outlet 76 to be connected to fine grained room 77, institute
The material outlet 76 stated is connected to the feed inlet of pulverizer 8, and the wind send mouth 75 to be connected to light breeze air supply tube 11 by pipeline
Feed inlet, the first adjusting valve 9 is provided on pipeline, and the discharge port of the pulverizer 8 passes through pipeline and is connected to light breeze air supply tube
11 feed inlet, the second adjusting valve 10 is provided on the pipeline, and the discharge port of the light breeze air supply tube 11 passes through pipeline and connects
Lead to the air inlet of second level discharger 12, is provided with the first control valve 17 on pipeline, the discharge port of light breeze air supply tube 11 passes through pipe
Road is connected to the feed inlet of feed bin 19, is provided with the second control valve 18 and third air-introduced machine 21, the second level discharger on pipeline
12 top air outlets are 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
Air inlet connection, the discharge port of the second level discharger 12 is connected to the feed inlet of second level discharging wind stopping device 15, described two
The discharge port of grade deduster 13 is connected to the feed inlet of two-stage dust removal wind stopping device 16, the second level discharging wind stopping device 15 and second level
The discharge port of dedusting 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.Light breeze air supply tube 11, second level discharger 12, secondary ash collector 13, two-stage air draft machine 14, second level discharging wind stopping device 15 and two
The light breeze that grade dedusting wind stopping device 16 forms the utility model send cooling unit.
The level-one discharger 2, second level discharger 12 are whirlwind discharger.Primary dust removing device 3 and secondary ash collector
13 be cyclone dust collectors.
In use, the light breeze of the utility model send cooling unit can not when in the lower situation of winter ambient temperature
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-introduced machine 21 is opened, and the material after the completion of pipe bundle drier is dry enters force one wind air supply tube 1 from the discharge port of pipe bundle drier,
For material by negative-pressure pneumatic conveying to level-one discharger 2, material carries out air cooling to material simultaneously by conveying in the process, same with this
When material can also be continued drying by conveying wind-force, material moves downwardly to level-one in centrifugal cyclone shape in level-one discharger 2 and unloads
Expect wind stopping device 5, the lesser powder material of particle is under the action of level-one air-introduced machine 4 by outlet air on level-one discharger 2 in material
Mouth extraction is blown to primary dust removing device 3 through level-one air-introduced machine 4 again, and material falls into primary dust removing wind stopping device 6 after centrifugal cyclone, with one
The material of grade discharging wind stopping device 5 collects, and clean wind is discharged from the air outlet of primary dust removing device 3；Through 5 He of level-one discharging wind stopping device
The material that primary dust removing wind stopping device 6 is discharged enters in the classification shell 71 of particle grading device 7, after the screening of sieve 72, material
In the impurity such as iron block, stone cannot pass through strainer, be discharged from impurities outlet 74, particle meets Feed Manufacturing needs in material
Material enters feed bin 19 in the case where wind send effect and stores, and the slightly larger material for not meeting Feed Manufacturing needs of particle is from material outlet 76
It is discharged into the crushing of pulverizer 8, enters feed bin 19 after the crushing of pulverizer 8 and stores.
In the higher situation of summer ambient temperature, the light breeze of the utility model send cooling unit to participate in work, this
When the first adjusting valve 9 and the second adjusting valve 10 open, the first control valve 17 open, the second control valve 18 close, third air-introduced machine
21 close, and 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 sieving
After net 72 sieves, the impurity such as iron block, stone in material cannot pass through strainer, be discharged from impurities outlet 74, particle symbol in material
Close Feed Manufacturing need material two-stage air draft machine 14 effect under through light breeze air supply tube 11 enter second level discharger 12, and
The slightly larger material for not meeting Feed Manufacturing needs of grain is discharged into pulverizer 8 from material outlet 76 and crushes, after the crushing of pulverizer 8
Into second level discharger 12, wind send cooling unit wind to send as sending cooling principle with force one wind to send cooling unit through light breeze
Material after cooling enters the storage of feed bin 19, is finally packaged 20 packed and transported of equipment.
In the very high situation of southern area summer ambient temperature, the light breeze of the utility model send cooling unit and
The heat exchanger 710 of grain grading plant 7 participates in work, starts cooling water source 711, and cooling water enters heat exchanger 710, exchanges heat into passing through
The air that air inlet 79 enters in classification shell 71 first carries out heat exchange with the cooling water in heat exchanger 710, and air cooling-down is cooling
For cold air, cold air participates in light breeze and the wind of cooling unit is sent to send cooling, so that improving light breeze send cooling cooling effect,
Improve cooling efficiency.
The first adjusting valve 9 and the second adjusting valve 10 is arranged in the utility model, adjusts wind by adjusting the first adjusting valve 9 and second
10 quantity-adjustable of valve increases the opening degree of the first adjusting valve 9 and the second adjusting valve 10, then air quantity increases, and can increase object
Material conveying, improves transfer efficiency, can also convey the biggish material of granularity, and reduces the first adjusting valve 9 and the second adjusting valve
10 opening degree, then air quantity reduces, and can reduce material transfer efficiency, the thinner material conveying of conveying granularity.That is, first adjusts
The setting of air-valve 9 and the second adjusting valve 10, adjustable material pneumatic conveying cooling efficiency, while conveying can also be adjusted as needed
The granularity size of material.Adjust product particle degree and control product quality.
Beater disintegrating machine 8 can be selected in the pulverizer 8 of the utility model, can also be according to the crushing of process choice other forms
Machine 8；According to the technological requirements, to reach preferable screening effect, the setting angle and sieve 72 of sieve 72 can be adjusted as needed
Mesh diameter.
It should be noted that embodiment described above be to the illustrative and not limiting of technical solutions of the utility model, it is affiliated
The equivalent replacement of technical field those of ordinary skill or the other modifications made according to the prior art, as long as unpractical beyond this
The thinking and range of new technique scheme, should be included within interest field required by the utility model.
Claims (9)
1. a kind of Feed Manufacturing material sieving and grading cooling system, it is characterised in that: send cooling unit, particle including force one wind
Grading plant (7), pulverizer (8) and feed bin (19)；It includes force one wind air supply tube (1), one that the force one wind, which send cooling unit,
Grade 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),
The force one wind air supply tube (1) feed inlet connection pipe bundle drier discharge port, the discharge port of force one wind air supply tube (1) with
The air inlet of level-one discharger (2) is connected to, level-one discharger (2) the top air outlet and level-one air-introduced machine (4) air inlet
Connection, the air outlet of the level-one air-introduced machine (4) are connected to the air inlet of primary dust removing device (3), the level-one discharger (2)
Discharge port connection level-one discharging wind stopping device (5) feed inlet, the discharge port of the primary dust removing device (3) connects primary dust removing
The equal particle of discharge port of the feed inlet of wind stopping device (6), the level-one discharging wind stopping device (5) and primary dust removing wind stopping device (6) point
The feed inlet of stage arrangement (7) connects；
The particle grading device (7) include classification shell (71), sieve (72), material inlet (73), impurities outlet (74),
Wind send mouth (75), material outlet (76), heat exchanger (710) and heat exchange air inlet (79), and described classification shell (71) upper end is set
It sets material inlet (73), the side setting wind of classification shell (71) is sent mouth (75), other side setting heat exchange air inlet (79), point
Grade shell (71) lower end setting impurities outlet (74) and material outlet (76), classification shell (71) is interior to be provided with sieve (72) and changes
Hot device (710), sieve (72) are inclined in classification shell (71), and sieve (72) will be classified shell (71) inner cavity and be divided into slightly
Particle chamber (78) and fine grained room (77), heat exchanger (710) are arranged in the coarse granule room (78) of shell close to heat exchange air inlet
Position, the heat exchange air inlet (79), material inlet (73) and impurities outlet (74) connection coarse granule room (78), wind send mouth
(75) and material outlet (76) connection fine grained room (77), the material outlet (76) are connected to the feed inlet of pulverizer (8), institute
The wind stated send the feed inlet of mouth (75) connection feed bin (19), the charging of discharge port connection feed bin (19) of the pulverizer (8)
Mouthful, the discharge port of the feed bin (19) connects packaging facilities (20), and the heat exchanger (710) is connected to cooling water by pipeline
Source (711).
2. Feed Manufacturing according to claim 1 material sieving and grading cooling system, it is characterised in that: the feed bin
(19) and the wind of particle grading device (7) send be provided between the discharge port of mouth (75) and pulverizer (8) light breeze send it is cooling single
Member, the light breeze send cooling unit include light breeze air supply tube (11), second level discharger (12), secondary ash collector (13),
Two-stage air draft machine (14), second level discharging wind stopping device (15) and two-stage dust removal wind stopping device (16)；The light breeze air supply tube (11)
Feed inlet sent mouth (75) by the discharge port and the wind of particle grading device (7) of pipeline connection pulverizer (8) respectively, it is described
The discharge port of light breeze air supply tube (11) by pipeline be respectively communicated with second level discharger (12) air inlet and feed bin (19) into
Material mouth, second level discharger (12) the top air outlet are connected to the air inlet of two-stage air draft machine (14), and the second level is drawn
Blower (14) air outlet is connected to the air inlet of secondary ash collector (13), the discharge port and second level of the second level discharger (12)
The feed inlet of discharging wind stopping device (15) is connected to, the discharge port of the secondary ash collector (13) and two-stage dust removal wind stopping device (16) into
Material mouth connection, the discharge port of the second level discharging wind stopping device (15) and two-stage dust removal wind stopping device (16) with feed bin (19) into
Material mouth connection.
3. Feed Manufacturing according to claim 2 material sieving and grading cooling system, it is characterised in that: the second level
The feed inlet of wind air supply tube (11) send with the wind of particle grading device (7) and is provided with the first adjusting valve on the mouth pipeline that (75) are connected to
(9), the second adjusting valve is provided on the pipeline that the feed inlet of light breeze air supply tube (11) is connected to the discharge port of pulverizer (8)
10。
4. Feed Manufacturing according to claim 2 material sieving and grading cooling system, it is characterised in that: the second level
The first control valve is provided in connecting pipe between the discharge port of wind air supply tube (11) and the air inlet of second level discharger (12)
(17), the second control is provided in the connecting pipe between the discharge port of light breeze air supply tube (11) and the feed inlet of feed bin (19)
Valve (18) processed and third air-introduced machine (21).
5. Feed Manufacturing according to claim 1 material sieving and grading cooling system, it is characterised in that: the particle
Plate valve is provided on the impurities outlet (74) of grading plant (7).
6. Feed Manufacturing according to claim 1 material sieving and grading cooling system, it is characterised in that: the particle
The tilt angle of the sieve (72) of grading plant (7) is 30 ~ 60 °.
7. Feed Manufacturing according to claim 1 material sieving and grading cooling system, it is characterised in that: the particle
The heat exchanger (710) of grading plant (7) is finned heat exchanger.
8. Feed Manufacturing according to claim 2 material sieving and grading cooling system, it is characterised in that: the level-one
Discharger (2), second level discharger (12) are whirlwind discharger.
9. Feed Manufacturing according to claim 2 material sieving and grading cooling system, it is characterised in that: the level-one
Deduster (3) and secondary ash collector (13) are cyclone dust collectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820560978.7U CN208269485U (en) | 2018-04-19 | 2018-04-19 | Feed Manufacturing material sieving and grading cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820560978.7U CN208269485U (en) | 2018-04-19 | 2018-04-19 | Feed Manufacturing material sieving and grading cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208269485U true CN208269485U (en) | 2018-12-21 |
Family
ID=64679466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820560978.7U Withdrawn - After Issue CN208269485U (en) | 2018-04-19 | 2018-04-19 | Feed Manufacturing material sieving and grading cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208269485U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332485A (en) * | 2018-04-19 | 2018-07-27 | 郑州博大浓缩干燥设备有限公司 | Feed Manufacturing material sieving and grading cooling system |
| CN111836792A (en) * | 2018-03-13 | 2020-10-27 | 株式会社德山 | Method and device for modifying fly ash |
| CN112893137A (en) * | 2021-03-29 | 2021-06-04 | 中国华能集团清洁能源技术研究院有限公司 | Activated carbon regeneration material dust separation system and method |
-
2018
- 2018-04-19 CN CN201820560978.7U patent/CN208269485U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111836792A (en) * | 2018-03-13 | 2020-10-27 | 株式会社德山 | Method and device for modifying fly ash |
| CN111836792B (en) * | 2018-03-13 | 2022-06-24 | 株式会社德山 | Method and device for modifying fly ash |
| CN108332485A (en) * | 2018-04-19 | 2018-07-27 | 郑州博大浓缩干燥设备有限公司 | Feed Manufacturing material sieving and grading cooling system |
| CN108332485B (en) * | 2018-04-19 | 2023-09-22 | 郑州博大浓缩干燥设备有限公司 | Material screening and grading cooling system for feed production |
| CN112893137A (en) * | 2021-03-29 | 2021-06-04 | 中国华能集团清洁能源技术研究院有限公司 | Activated carbon regeneration material dust separation system and method |
| CN112893137B (en) * | 2021-03-29 | 2024-03-01 | 中国华能集团清洁能源技术研究院有限公司 | System and method for separating regenerated active carbon dust |
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