CN110523324A - A kind of cold aggregate cleaner of asphalt mixing plant - Google Patents
A kind of cold aggregate cleaner of asphalt mixing plant Download PDFInfo
- Publication number
- CN110523324A CN110523324A CN201910820345.4A CN201910820345A CN110523324A CN 110523324 A CN110523324 A CN 110523324A CN 201910820345 A CN201910820345 A CN 201910820345A CN 110523324 A CN110523324 A CN 110523324A
- Authority
- CN
- China
- Prior art keywords
- dust
- shell
- motor
- mixing plant
- asphalt mixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 20
- 238000002156 mixing Methods 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 75
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000000605 extraction Methods 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
- B01F35/184—Preventing generation of dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2213—Pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
- B01F35/43—Supporting receptacles on frames or stands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71775—Feed mechanisms characterised by the means for feeding the components to the mixer using helical screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/38—Mixing of asphalt, bitumen, tar or pitch or their ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention provides a kind of cold aggregate cleaner of asphalt mixing plant, including pedestal, and pedestal is equipped with agitating device, dust-extraction unit and feeding device；Agitating device includes shell, and case top is equipped with feeding inlet, and bottom is equipped with discharge port, and inside is equipped with shaft；Shaft is equipped with helical blade；Housing bottom is equipped with first motor, and the output shaft of first motor is docked with the bottom end of shaft；Dust-extraction unit includes cabinet, and cabinet is divided into air filter chamber and dust storage chamber by partition；Partition is equipped with cyclone separator, and cyclone separator includes gas access, gas vent and dust whereabouts mouth；Gas access is connect with the air-introduced machine pipeline being arranged on the upside of shell；Feeding device includes screw conveyor and conveying pipeline；Screw conveyor is by the second motor driven；Case inside is equipped with pressure sensor, and housing exterior walls are equipped with controller.The high-effective dust-removing operation to cold aggregate may be implemented in the present invention, has the characteristics that structure is simple, practical.
Description
Technical field
The present invention relates to asphalt mixing plant technical fields, and in particular to a kind of cold aggregate cleaner of asphalt mixing plant.
Background technique
Aggregate is the indispensable a part of asphalt mixing plant, is made of stone crushing, when in use, is needed by meter
The processes such as amount, heating, mix；However, aggregate is when in use, since it contains a large amount of dust, mixing station dust is frequently resulted in
It overflows, the serious health for polluting environment and operating personnel；In addition, influence of the dust for asphalt in aggregate
It can be described as none benefit of hundred evils, these dust are first is that influence the heating of aggregate, furthermore can also make under the cohesive force of asphalt
Drop, plasticity index also decrease, and are easy to appear loose, dry and cracked phenomenon.
It is traditional that bag-type dust equipment is generally to aggregate dedusting method, but this dedusting method is easy blocking, need through
Normal manual cleaning, it is time-consuming and laborious.
Summary of the invention
In order to overcome the above technical problems, the present invention provides a kind of cold aggregate cleaner of asphalt mixing plant, can efficiently go
Except the dust contained by cold aggregate, concrete scheme is as follows:
A kind of cold aggregate cleaner of asphalt mixing plant, including pedestal, the pedestal are equipped with agitating device and dust-extraction unit, institute
The upside for stating agitating device is equipped with feeding device；The agitating device includes shell, and the top of the shell is equipped with feeding inlet, shell
The bottom of body is equipped with discharge port, and the inside of shell is equipped with the shaft placed vertically；The shaft, which is connected to, is located at the shell
Between two thrust bearings at the top and bottom of body, helical blade is equipped with along shaft extending direction；The bottom of the shell is equipped with
First motor, the first motor are located on the pedestal by going up and down stand, and the output shaft of first motor passes through tenon structure
It is docked with the bottom end of the shaft；The dust-extraction unit includes cabinet, and the cabinet is divided into the air mistake positioned at upside by partition
Filter chamber and dust storage chamber positioned at downside；The top of the air filter chamber is equipped with exhaust outlet；The bottom of the dust storage chamber is equipped with powder
Dirt outlet；The partition is equipped with cyclone separator, and the cyclone separator includes entering positioned at the gas of the air filter chamber
Mouth, gas vent and the dust whereabouts mouth positioned at the dust storage chamber；The gas access is by horizontal tube with setting described
Air-introduced machine connection on the upside of shell；The feeding device includes screw conveyor and conveying pipeline；The screw conveyor is by second
Motor driven；One end of the conveying pipeline is docked with the outlet of the screw conveyor, and the other end of conveying pipeline extends to described
Feeding inlet；The case inside bottom is additionally provided with pressure sensor, and housing exterior walls are equipped with controller, the first motor, second
Motor, air-introduced machine and pressure sensor are electrically connected to the controller.
Based on above-mentioned, the feeding inlet includes the multiple through-holes for being symmetrically distributed in the case top, the conveying pipeline packet
More branch pipes for including supervisor and being symmetricly set on the supervisor bottom, the more branch pipes are respectively connected to the multiple through-hole.
Based on above-mentioned, the discharge outlet is equipped with valve block, the valve block and electric putter that the housing exterior walls are arranged in
Telescopic end connection；The electric putter is electrically connected to the controller.
Based on above-mentioned, dust concentration detector is additionally provided at the top of the case inside, the dust concentration detector is electrical
It is connected to the controller.
Based on above-mentioned, the dust concentration detector is externally provided with steel wire shield.
Based on above-mentioned, the revolving speed of the air-introduced machine is adjustable.
Based on above-mentioned, the bottom angled of the dust storage chamber；The dust outlet is located at dust storage chamber bottom lowest part.
Based on above-mentioned, the exhaust ports are equipped with filter core.
The present invention has substantive distinguishing features outstanding and significant progress compared with the prior art, specifically, the present invention has
It has the advantage that
1, the cold aggregate cleaner of asphalt mixing plant provided by the present invention is agitating device charging by feeding device, utilizes
Agitating device carrys out the cold aggregate in stirring shell, and wherein the helical blade in shaft can sufficiently make cold aggregate roll, as far as possible
Dust therein is floated, and dust is introduced into dust-extraction unit using air-introduced machine, is equipped with cyclone separator in dust-extraction unit
Dust is separated, the device structure is compact to design, and dust removal process is efficient and is not susceptible to block, time saving and energy saving.
2, in the present invention, the conveying pipeline in conveying device is fed using the form of multi-point equispaced charging toward enclosure interior, bottom
The pressure measured is passed to controller by the pressure sensor in portion as electronic signals, and controller is obtained according to measured pressure
To know the amount of the cold aggregate of enclosure interior, controls the start and stop of the second motor, charging process has apparent intelligent, save trouble and labor,
It is remarkably improved the efficiency of charging.
3, in the present invention, dust concentration detector, the dust that dust concentration detector will measure are equipped at the top of case inside
Concentration passes to controller as electronic signals, and controller is further according to the revolving speed of the big minor adjustment air-introduced machine of dust concentration and
The start and stop of one motor, the design of this structure equally have apparent intelligent advantage, have saved a large amount of electric energy.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the structural schematic diagram of cyclone separator in the present invention.
Fig. 3 is the attachment structure schematic diagram of electric putter and valve block in the present invention.
Fig. 4 is the attachment structure schematic diagram of first motor output shaft and shaft in the present invention.
Fig. 5 is the top view of shell in the present invention.
In figure: 1. pedestals；2. shell；2-1. through-hole；3. cabinet；4. screw conveyor；5. first motor；6. output shaft；
7. thrust bearing；8. shaft；9. helical blade；10. controller；11. electric putter；11-1. telescopic end；11-2. valve block；12. going out
Material mouth；13. pressure sensor；14. dust concentration detector；15. air-introduced machine；16. horizontal tube；17. the second motor；18. supervisor；
19. branch pipe；20. partition；21. cyclone separator；The gas access 21-1.；21-2. gas vent；21-3. dust whereabouts mouth；21-
4. helical structure；22. dust storage chamber；23. air filter chamber；24. exhaust outlet；25. filter core；26. tenon structure；27 cranes.
Specific embodiment
Below by specific embodiment, technical scheme of the present invention will be described in further detail.
Embodiment
As Figure 1-Figure 5, the present invention provides a kind of cold aggregate cleaner of asphalt mixing plant, including pedestal, the bottom
Seat is equipped with agitating device and dust-extraction unit, and the upside of the agitating device is equipped with feeding device.
The agitating device is used to stir aggregate, floats its internal incidental dust, in order to dust-extraction unit
It is separated.
The agitating device includes shell 2, and the top of shell 2 is equipped with the feeding inlet for filling cold aggregate, and the bottom of shell 2 is set
There is aggregate discharge port 12, the inside of shell 2 is equipped with the shaft 8 placed vertically.
For the rotation convenient for shaft 8, the shaft 8 is connected to two be located at the top and bottom of the shell 2 only
Between thrust bearing 7, two thrust bearings 7 are respectively positioned on the center of 2 top and bottom of shell.
To be equipped with helical blade 9 along 8 extending direction of shaft, helical blade 9 is during rotation convenient for aggregate is sufficiently stirred
It is sustainable that aggregate is shifted upwards constantly and is trickled down to surrounding, so that wherein dust is thrown out of.
For the rotation of drive shaft 8, the bottom of shell 2 is equipped with first motor 5, and first motor 5 is located at by crane 27
On the pedestal, the output shaft 6 of first motor 5 is docked by tenon structure 26 with the bottom end of the shaft 8.
The dust-extraction unit includes cabinet 3, and cabinet 3 is divided by partition 20 for positioned at the air filter chamber 23 of upside and under being located at
The dust storage chamber 22 of side.
The top of the air filter chamber 23 is equipped with exhaust outlet 24, and the exhaust outlet 24 is used to be discharged the sky of separation dust
Gas is additionally provided with filter core 25 at the exhaust outlet 24 thoroughly to purify the dust in air.
The bottom of the dust storage chamber 22 be equipped with dust outlet, for convenient for by dust storage chamber 22 dust be discharged, the dust
The bottom angled of room 22, the dust outlet are located at the 22 bottom lowest part of dust storage chamber.
The partition 20 is equipped with cyclone separator 21, and cyclone separator 21 is used to come out the dust separation in air,
Including being located at gas access 21-1, the gas vent 21-2 of the air filter chamber 23 and positioned at the dust of the dust storage chamber 22
Whereabouts mouth 21-3；The gas access 21-1 is connect by horizontal tube 16 with the air-introduced machine 15 that 2 upside of shell is arranged in, should
The revolving speed of air-introduced machine 15 is adjustable.
For convenient for adding aggregate into agitating device, the feeding device includes screw conveyor 4 and conveying pipeline.Wherein,
Screw conveyor 4 is driven by the second motor 17, and one end of conveying pipeline is docked with the outlet of the screw conveyor 4, conveying pipeline
The other end extends to the feeding inlet.
For convenient for the material in perception shell 2 number, pressure sensor 13 is additionally provided in 2 inside bottom of shell, outside shell 2
Wall is equipped with controller 10, and the pressure incuded by pressure sensor 13 passes to controller 10 as electronic signals to measure
In shell 2 aggregate number, convenient for stirring.
It should be noted that feed way of the present invention uses uniformly distributing structure, it may be assumed that the feeding inlet includes symmetrical
Multiple through-hole 2-1 at the top of shell 2, the conveying pipeline include being responsible for 18 and being symmetricly set on more of 18 bottoms of the supervisor
Branch pipe 19, the more branch pipes 19 are respectively connected to the multiple through-hole 2-1.
For convenient for the dust content inside observation shell 2,2 inside top of shell is additionally provided with dust concentration detector
14, and dust concentration detector 14 is externally provided with steel wire shield.
It should be noted that valve block 11-2 is equipped at the discharge port 12, for the lifting convenient for valve block 11-2, valve block 11-2
It is connect with the telescopic end 11-1 for the electric putter 11 that 2 outer wall of shell is arranged in.
To be easy to implement intelligent operation of the invention, the first motor 5, the second motor 17, air-introduced machine 15, dust are dense
Degree detector 14, pressure sensor 13 and electric putter 11 are electrically connected to the controller 10 being arranged on 2 outer wall of shell.
Concrete operating principle of the invention are as follows: need the aggregate of dedusting to convey through screw conveyor 4 and to fall to auger defeated
In the supervisor 18 for sending 4 exit of machine, aggregate falls into bottom after 18 buffering of supervisor, and the more branch pipes 19 through bottom setting are toward shell
It is uniformly filled in 2.When aggregate reaches it is a certain amount of when, the pressure sensor 13 of 2 bottom of shell is by measured pressure value with telecommunications
Number form pass to controller 10, controller 10 gives the second motor 17 1 electric signals, it is made to stop operating, feed work
Terminate, then, after 5-10 seconds, controller 10 gives first motor 5 and dust concentration detector 14 1 electric signals respectively, the
One motor 5 and dust concentration detector 14 are started to work, and shaft 8 rotates, and aggregate is rolled from bottom to top by helical blade 9,
Dust in aggregate starts to float, and the data that dust concentration detector 14 obtains side pass to controller as electronic signals
10, controller 10 decides whether to start the size of air-introduced machine 15 and its revolving speed according to dust concentration.
Then, the air containing dust introduces horizontal tube 16 by air-introduced machine 15, then enters rotation by gas access 21-1
Wind separator 21 carries out dust separation, and dust is after flowing through the helical structure 21-4 in cyclone separator 21 from dust whereabouts mouth
21-3 enters dust storage chamber 22, and the air come in then passes through gas vent 21-2 and enters in air filter chamber 23, passes through exhaust outlet
After filter core 25 at 24 filters again, clean air is discharged from exhaust outlet 24, and the dust in dust storage chamber 22 then passes through
The centralized processing of dust outlet compartment time.
When the dust concentration measured by the dust concentration detector 14 is up to standard, controller 10 gives dust concentration detection respectively
5 one electric signals of instrument 14 and first motor, make its closing；Meanwhile controller 10 gives electric putter 11 1 electric signals, stretches
Bar is withdrawn, and valve block 11-2 is lifted therewith, and the aggregate after dedirt is discharged out of shell 2.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (8)
1. a kind of cold aggregate cleaner of asphalt mixing plant, it is characterised in that: including pedestal (1), the pedestal (1) is equipped with and stirs
Device and dust-extraction unit are mixed, the upside of the agitating device is equipped with feeding device；The agitating device includes shell (2), described
The top of shell (2) is equipped with feeding inlet, and the bottom of shell (2) is equipped with discharge port (12), and the inside of shell (2) is equipped with vertical place
Shaft (8)；The shaft (8) be connected to two thrust bearings (7) being located at the top and bottom of the shell (2) it
Between, helical blade (9) are equipped with along shaft (8) extending direction；The bottom of the shell (2) is equipped with first motor (6), and described first
Motor (6) is located on the pedestal (1) by going up and down stand, the output shaft (6) of first motor (6) by tenon structure (26) with
It docks the bottom end of the shaft (8)；The dust-extraction unit includes cabinet (4), and the cabinet (4) is divided by partition (20) positioned at upper
The air filter chamber (23) of side and dust storage chamber (22) positioned at downside；The top of the air filter chamber (23) is equipped with exhaust outlet
(24)；The bottom of the dust storage chamber (22) is equipped with dust outlet；The partition (20) is equipped with cyclone separator (21), the rotation
Wind separator (21) includes the gas access (21-1) positioned at the air filter chamber (23), gas vent (21-2) and is located at
The dust whereabouts mouth (21-3) of the dust storage chamber (22)；The gas access (21-1) passes through horizontal tube (16) and is arranged described
Air-introduced machine (15) connection on the upside of shell (2)；The feeding device includes screw conveyor (5) and conveying pipeline；The auger is defeated
Machine (5) is sent to be driven by the second motor (17)；One end of the conveying pipeline is docked with the outlet of the screw conveyor (5), conveying
The other end of pipe extends to the feeding inlet；Shell (2) inside bottom is additionally provided with pressure sensor (13), and shell (2) is outside
Wall is equipped with controller (10), and the first motor (6), the second motor (17), air-introduced machine (15) and pressure sensor (13) are equal
It is electrically connected to the controller (10).
2. the cold aggregate cleaner of asphalt mixing plant according to claim 1, it is characterised in that: the feeding inlet includes pair
Claim to be distributed in multiple through-holes (3) at the top of the shell (2), the conveying pipeline is including supervisor (18) and is symmetricly set on the master
The more branch pipes (19) of (18) bottom are managed, the more branch pipes (19) are respectively connected to the multiple through-hole (3).
3. the cold aggregate cleaner of asphalt mixing plant according to claim 1, it is characterised in that: at the discharge port (12)
Equipped with valve block (11-2), the valve block (11-2) and setting the shell (2) outer wall electric putter (11) telescopic end (11-
1) it connects；The electric putter (11) is electrically connected to the controller (10).
4. the cold aggregate cleaner of asphalt mixing plant according to claim 1, it is characterised in that: on the inside of the shell (2)
Top is additionally provided with dust concentration detector (14), and the dust concentration detector (14) is electrically connected to the controller (10).
5. the cold aggregate cleaner of asphalt mixing plant according to claim 4, it is characterised in that: the dust concentration detection
Instrument (14) is externally provided with steel wire shield.
6. the cold aggregate cleaner of asphalt mixing plant according to claim 1, it is characterised in that: the air-introduced machine (15)
Revolving speed is adjustable.
7. the cold aggregate cleaner of asphalt mixing plant according to claim 1, it is characterised in that: the dust storage chamber (22)
Bottom angled；The dust outlet is located at the dust storage chamber (22) bottom lowest part.
8. the cold aggregate cleaner of asphalt mixing plant according to claim 1, it is characterised in that: at the exhaust outlet (24)
Equipped with filter core (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820345.4A CN110523324A (en) | 2019-09-01 | 2019-09-01 | A kind of cold aggregate cleaner of asphalt mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820345.4A CN110523324A (en) | 2019-09-01 | 2019-09-01 | A kind of cold aggregate cleaner of asphalt mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110523324A true CN110523324A (en) | 2019-12-03 |
Family
ID=68665965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910820345.4A Pending CN110523324A (en) | 2019-09-01 | 2019-09-01 | A kind of cold aggregate cleaner of asphalt mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110523324A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB802475A (en) * | 1955-09-29 | 1958-10-08 | James Lister & Sons Ltd | Improvements relating to dust extracting and collecting apparatus |
| JP2008105005A (en) * | 2006-10-26 | 2008-05-08 | Yozo Yamamoto | Rotary agitation apparatus |
| CN102259107A (en) * | 2011-08-15 | 2011-11-30 | 三一重工股份有限公司 | Asphalt concrete mixing plant and dust collector thereof |
| CN105344305A (en) * | 2015-12-03 | 2016-02-24 | 重庆太岳科技有限公司 | Dust collection reaction system with combined stirring paddle |
| CN105583021A (en) * | 2016-01-24 | 2016-05-18 | 周兆平 | Dust removal device for rice processing |
| CN205308102U (en) * | 2016-01-03 | 2016-06-15 | 天津七琪美甲用品有限公司 | High -efficient environmental protection drying system |
| CN106583351A (en) * | 2016-12-21 | 2017-04-26 | 贵州省开阳南贡河富硒茶业有限公司 | Improved dust removing device for tea leaves |
| CN207872074U (en) * | 2017-12-29 | 2018-09-18 | 天津宁康科技有限公司 | A kind of coating material agitator with dedusting function |
| CN109453635A (en) * | 2018-11-09 | 2019-03-12 | 东莞市末客信息科技有限公司 | A kind of integration dust air-treatment clarifier |
| CN210846106U (en) * | 2019-09-01 | 2020-06-26 | 上海友富新能源科技有限责任公司 | Cold aggregate dust collecting equipment of asphalt mixing station |
-
2019
- 2019-09-01 CN CN201910820345.4A patent/CN110523324A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB802475A (en) * | 1955-09-29 | 1958-10-08 | James Lister & Sons Ltd | Improvements relating to dust extracting and collecting apparatus |
| JP2008105005A (en) * | 2006-10-26 | 2008-05-08 | Yozo Yamamoto | Rotary agitation apparatus |
| CN102259107A (en) * | 2011-08-15 | 2011-11-30 | 三一重工股份有限公司 | Asphalt concrete mixing plant and dust collector thereof |
| CN105344305A (en) * | 2015-12-03 | 2016-02-24 | 重庆太岳科技有限公司 | Dust collection reaction system with combined stirring paddle |
| CN205308102U (en) * | 2016-01-03 | 2016-06-15 | 天津七琪美甲用品有限公司 | High -efficient environmental protection drying system |
| CN105583021A (en) * | 2016-01-24 | 2016-05-18 | 周兆平 | Dust removal device for rice processing |
| CN106583351A (en) * | 2016-12-21 | 2017-04-26 | 贵州省开阳南贡河富硒茶业有限公司 | Improved dust removing device for tea leaves |
| CN207872074U (en) * | 2017-12-29 | 2018-09-18 | 天津宁康科技有限公司 | A kind of coating material agitator with dedusting function |
| CN109453635A (en) * | 2018-11-09 | 2019-03-12 | 东莞市末客信息科技有限公司 | A kind of integration dust air-treatment clarifier |
| CN210846106U (en) * | 2019-09-01 | 2020-06-26 | 上海友富新能源科技有限责任公司 | Cold aggregate dust collecting equipment of asphalt mixing station |
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