CN108518546A - Airslide disintegrating mill system and its broken block formula connecting tube - Google Patents
Airslide disintegrating mill system and its broken block formula connecting tube Download PDFInfo
- Publication number
- CN108518546A CN108518546A CN201810238431.XA CN201810238431A CN108518546A CN 108518546 A CN108518546 A CN 108518546A CN 201810238431 A CN201810238431 A CN 201810238431A CN 108518546 A CN108518546 A CN 108518546A
- Authority
- CN
- China
- Prior art keywords
- shaft
- tube body
- connecting tube
- formula connecting
- broken block
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 44
- 238000010408 sweeping Methods 0.000 claims abstract description 34
- 239000000428 dust Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 abstract description 29
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 208000028804 PERCHING syndrome Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/06—Jet mills
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of airslide disintegrating mill system and its broken block formula connecting tubes, solve the problems, such as that powder blocks in pipeline, its key points of the technical solution are that broken block formula connecting tube, including tube body, inboard wall of tube body offers volute slot, the center of volute slot is equipped with the shaft for being threadedly connected to tube body, and shaft upper end is placed in tube body, and shaft lower end is placed in outside tube body；Sliding has sliding block in volute slot, and sweeping through the material component is hinged between sliding block and the upper end of shaft；When shaft rotates at screw thread and lifts, sliding block is rotated around volute slot to realize that sweeping through the material component is collapsed and strutted at umbrella；Tube body is equipped with drive shaft positive and negative rotation to realize the Power Component of shaft screw thread oscilaltion at tube body, Power Component includes the gear set for being connected to shaft lower end and the power source of drive gear set, by the strutting and collapsing in a rotative pattern of sweeping through the material component in tube body, achieve the purpose that carry out broken block to buildup at connecting tube.
Description
Technical field
The present invention relates to a kind of pulverizer and connecting tube, more specifically, it relates to a kind of airflow comminution system and its
Broken block formula connecting tube.
Background technology
Airslide disintegrating mill forms a whole set of crushing system with cyclone separator, deduster, suction ventilator.Compressed air is through filtering
After drying, by Laval nozzle high speed spurt into crushing chamber, at the joint of multiply high pressure draught material by impact several times,
Friction is sheared and is crushed, and the material after crushing moves to graded region under wind turbine draft effect with ascending air, in high speed rotation
Stage turbine generate powerful centrifugation force effect under.
Material after crushing flow to separator upper end by the pipeline of rising and carries out whereabouts separating action；After crushing
Material moves from the bottom to top under the suction of suction ventilator；And when being added at one time big content of starting materials in airslide disintegrating mill, it crushes
The discharge that powder afterwards is easily quickly concentrated so that the suction powder flow-rate ratio pulverizer of suction ventilator spits that powder flow is small, and pipeline is connected to
The blocking of powder material easily occurs for the namely low station end in the outlet end-of pulverizer, this low station end, the pipeline after blocking, by
It does not circulate in gas so that suction ventilator is difficult to normal air inducing, in the rice flour air-flow crushing of processing site, is averaged half an hour
It is primary to block.
Invention content
The first object of the present invention is to provide broken block formula connecting tube, passes through the strutting in a rotative pattern of sweeping through the material component in tube body
With gathering, achieve the purpose that carry out broken block to buildup at connecting tube.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of broken block formula connecting tube, including tube body, inboard wall of tube body offer volute slot, and the center of volute slot, which is equipped with, to be threadedly connected to
The shaft of tube body, shaft upper end are placed in tube body, and shaft lower end is placed in outside tube body；
Sliding has sliding block in volute slot, and sweeping through the material component is hinged between sliding block and the upper end of shaft；When shaft rotates at screw thread
And when lifting, sliding block is rotated around volute slot to realize that sweeping through the material component is collapsed and strutted at umbrella；
Tube body is equipped with drive shaft positive and negative rotation to realize the Power Component of shaft screw thread oscilaltion at tube body, power packages
Part includes the gear set for being connected to shaft lower end and the power source of drive gear set.
By using above-mentioned technical proposal, when shaft is along screw thread rotation, and can be rotated up and down under screw drive,
Shaft is while rotating again with moving up and down, and the purpose of the Functional Design is, the lower end of sweeping through the material component can be along whirlpool
Shape slot rotates, and the upper end of sweeping through the material component can move up and down；
Therefore when shaft moves down, sliding block is slided along volute slot outer end, is realized that sweeping through the material component tiles downwards, is at this time the support of umbrella
Open state, at this point, sweeping through the material component strut rail area in tube body is smaller, powder can smoothly pass in tube body；
So when shaft moves up, sliding block realizes that sweeping through the material component collapses upwards, is at this time sweeping through the material along the track slippage of volute slot
The rounding state of the umbrella shape of component, and sweeping through the material component jacks up in tube body；
Shaft positive and negative rotation is controlled by power source, is the normal cycle of a rotation per a positive and a negative.
Preferably, including the strip sheet being hinged on successively between sliding block and shaft upper end, strip sheet at least two, adjacent length
Pass through articulated connection between silver.
By using above-mentioned technical proposal, strip sheet is more thin, but more wide, when strip sheet rotates, can sweep to
More powders, strip sheet are used for pusher, and the efficiency for pushing and being stacked powder can be improved；Strip sheet is using more than two, purpose
Have two：Its one or two of strip sheet is hinged, and hinge joint increases, and improves the unlimited amplitude between strip sheet, is conducive to strip sheet
It collapses and struts；Second, strip sheet opens wide the increase of amplitude, is conducive to increase strip sheet and surface sweeping product is pushed away to powder, from side
Improve the efficiency that strip sheet breaks up powder.
Preferably, the both ends of strip sheet are connected with the rotation set for realizing that strip sheet is rotated around itself upper two hinged line
Component.
By using above-mentioned technical proposal, since strip sheet when revolving round the sun around the shaft, and can around from height line direction from
Turn, the rotation of strip sheet is conducive to improve the efficiency for breaing up powder heap.
And when strip sheet struts downwards, strip sheet is because pipe can be fitted in a manner of lying down with rotation, strip sheet
The bottom surface of body greatly reduces the probability that strip sheet is fitted in tube body bottom surface in a manner of erecting；Lie down the side relative to standing
For formula, projection amount of the strip sheet in tube body is reduced, advantageously reduces strip sheet in non-rotating state to powder in tube body
Blocking amount.
Preferably, tube body is generally cylindric, volute slot is placed in tube body rounded bottom surface.By using above-mentioned technical proposal,
The spatial form of sweeping through the material component when rotated is phase co-conversion, is in the nature the conversion between plane and circular conical surface, therefore columned
Tube body space is conducive to sweeping through the material component and pattern of body form change occurs when rotated；And bottom surface using plane be conducive to sweeping through the material component lie down at
When plane, it can be bonded as far as possible with rounded bottom surface.
Preferably, volute slot cross section is T shape, the section of sliding block is the T shape with the sliding cooperation of volute slot.
By using above-mentioned technical proposal, T shapes are the shape setting of an anticreep, effectively prevent sliding block in volute slot
The occurrence of slippage.
Preferably, course bearing of the both ends of sliding block towards volute slot, which is in ramp shaped.
By using above-mentioned technical proposal, powder is easily put aside in volute slot, slider end is ramp shaped, can be with when sliding block moves
Shovel falls the powder in volute slot so that sliding block slides more smooth along volute slot.
Preferably, gear set includes being fixed on the thick gear of shaft, and the thickness engaging with thick engaged gears, thickness engaging peace
Loaded on power source, the thickness difference of thick gear and thickness engaging is more than or equal to the lifting height of shaft.
By using above-mentioned technical proposal, the setting of thin, thick gear is thin, the thick tooth in order to which shaft is in raising and lowering
Wheel can be at occlusive state.
Preferably, power source is servo motor.By using above-mentioned technical proposal, servo motor positive and negative rotation control is convenient,
Be conducive to control the steering and lifting of shaft.
The second object of the present invention is to provide a kind of airflow comminution system, reaches to airslide disintegrating mill discharge port position buildup
Carry out the effect of broken block.
The present invention above-mentioned technical purpose technical scheme is that：
A kind of airflow comminution system, including sequentially connected airslide disintegrating mill, seperator and dust removal machine, airslide disintegrating mill go out
Material mouth is equipped with the broken block formula connecting tube, and hose is connected between broken block formula connecting tube and seperator.
By using above-mentioned technical proposal, powder is easily accumulated in the outlet end of airslide disintegrating mill, and passes through broken block formula connecting tube
Timing broken block, the powder of accumulation can be pushed on hose, then borrow suction to seperator flow.
In conclusion the invention has the advantages that：Utilize the rotation and revolution of strip sheet, you can break up accumulation
Powder, and powder can be pushed to air-breathing hole site, be conducive to powder and be sucked out.
Description of the drawings
Fig. 1 is the structural schematic diagram of vertical profile side wall after 1 broken block formula connecting tube upper cover of embodiment is opened；
Fig. 2 is 1 broken block formula connecting tube sweeping through the material component of embodiment and sliding block and the connection relationship diagram of shaft upper end；
Fig. 3 is the decomposition diagram of two strip sheet junction structures in 1 broken block formula connecting tube of embodiment；
Fig. 4 is vertical view when strip sheet lies down in 1 broken block formula connecting tube of embodiment；
Fig. 5 is the structural schematic diagram of 1 broken block formula connecting tube of embodiment；
Fig. 6 is the structural schematic diagram of 2 airflow comminution system of embodiment.
In figure：1, tube body；11, volute slot；12, threaded hole；13, round set；2, shaft；3, sweeping through the material component；31, strip
Piece；32, hinge；33, sliding block；331, corner block 331；41, cylinder；42, inserted link；43, bulge loop；51, thick gear；52 thickness engagings；
6, servo motor；7, hinged seat；
101, airslide disintegrating mill；102, seperator；103, dust removal machine；104, lift pump；105, hose.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
Embodiment 1, broken block formula connecting tube, as shown in Figure 1,1 shape of tube body is cylindrical, and its internal hollow out, tube body 1
Upper and lower bottom surface be circular slab, the left and right sides of tube body 1, which is opened, is equipped with circular material hole, and material hole is placed in the arc of tube body 1
On shape side wall.
The bottom surface center of tube body 1 offers vertical threaded hole 12, and shaft 2, shaft 2 are threaded on threaded hole 12
Upper end be placed in tube body 1, the lower end of shaft 2 is placed in 1 outside of tube body；When shaft 2 rotates, shaft 2 is under the driving of screw thread
It can be moved up or moved down along tube body 1.
The upper end of the round set 13 of upper end fixation of shaft 2, circle set 13 and a sweeping through the material component 3 is hinged, sweeping through the material component 3
Lower end be hinged with sliding block 33, and the bottom surface of tube body 1 offers volute slot 11, sliding block 33 by along volute slot 11 spiral
Track is into line slip.
When shaft 2 jacks up in tube body 1, sweeping through the material component 3 will be collapsed as umbrella；When shaft 2 is to outside tube body 1
When stretching, sweeping through the material component 3 will be strutted as umbrella；Sweeping through the material component 3 so is strutted and is collapsed in rotary course
The powder of dust accumulation will be struck, and the powder after breaing up is sent to by material hole position by the turning effort of sweeping through the material component 3
It sets, is sucked out convenient for air-flow.
And the rotation of shaft 2 is controlled by Power Component.
Power Component includes gear set and power source.
Gear set includes thick gear 51 and thickness engaging 52, and thick gear 51 is fixed on the lower end of shaft 2, and thick gear 51 is set
In the outside of tube body 1, thick gear 51 and thickness engaging 52 are engaged, and thick gear 51 will carry out up and down while rotation in company with shaft 2
Mobile, the thickness difference of thick gear 51 and thickness engaging 52 is the height difference that shaft 2 rises, and difference in height uses 8cm in the present embodiment.
Power source is servo motor 6, and thickness engaging 52 is fixed on the output shaft of servo motor 6, and servo motor 6 is fixed on the outer of tube body 1
It, can be the rise and fall of shaft 2 can be controlled by the positive and negative rotation of button control servo motor 6 on wall.Staff can be with
It went to operate lower servo motor 6 every 30 minutes；Servo motor 6 can also control automatic control by timing circuit in other embodiment
6 positive and negative rotation of servo motor processed and opening and closing.
There is sweeping through the material component 3 rotation performance, the rotation performance can promote sweeping through the material component 3 and break up effect to powder.
As shown in Figures 1 and 2, sweeping through the material component 3 includes two rectangular-shaped strip sheets 31, and the thickness of strip sheet 31 is 1mm
Or 2mm.The upper end of one strip sheet 31 is rotatably connected with circle set 13 by hinged seat, the lower end of another strip sheet 31 and cunning
Block 33 is rotatably connected by hinged seat, and 33 cross section of sliding block is T shape, and the cross section of volute slot 11 is also T shapes, due to T shapes
The barrier effect of middle short side, sliding block 33 will be difficult to be detached from from the surface of volute slot 11；
Towards the front-back of volute slot 11, which is respectively and fixedly provided with corner block 331, the slope surface of corner block 331 at the both ends of sliding block 33
Be placed in volute slot 11, thus corner block 331 such as the same perching knife, when sliding block 33 in volute slot 11 clockwise or counterclockwise
When, corner block 331 can root out the powder in volute slot 11 so that movement of the sliding block 33 in volute slot 11 is more smooth.
And connected by hinge 32 between two strip sheets 31 so that two strip sheets 31 can be put in perpendicular
It is dynamic, the action for erecting and lying down is realized while shaft 2 lifts convenient for two strip sheets 31.
And the both ends of strip sheet 31 are equipped with rotation set component, rotation set component is fixedly connected on hinge 32 and hinged seat.
As shown in Figure 3.Rotation set component includes cylinder 41 and circular inserted link 42, and inserted link 42 can be inserted in cylinder 41 and carry out
Rotation, 42 outer circumferential walls of inserted link are fixed with bulge loop 43, and 41 inner wall of cylinder offers the sliding slot that circumference sliding is carried out for bulge loop 43, convex
The barrier effect of ring 43 and sliding slot so that inserted link 42 is difficult to be detached from cylinder 41；And when cylinder 41 and the installation of bulge loop 43, it need to be by cylinder
41 centerings are cut, and after being then inserted into inserted link 42, cylinder 41 welds split again.Rotation set component of the strip sheet 31 around this itself both ends
Line carry out rotation, when strip sheet 31 around circle set 13 revolution when, strip sheet 31 also occur rotation, since rotation can carry
Strip sheet 31 is risen to the hitting area of powder, is conducive to breaing up for powder.
Operation principle illustrates：As shown in figs. 4 and 5,
Obviously, when tube body 1 is used for positive normal open material, sweeping through the material component 3 will be strutted as umbrella at this time, and sweeping through the material component 3 is to pipe
The bottom surface of body 1 is bonded, and reduces sweeping through the material component 3 in tube body 1 to the barrier of powder.
When to carrying out broken block in tube body 1,6 periodic positive and negative rotation of servo motor so that strip sheet 31 is revolved in tube body 1
Turn, and strip sheet 31 increases the hitting area to powder along with gathering and distracted action.
Embodiment 2, airflow comminution system, as shown in fig. 6, including airslide disintegrating mill 101, airslide disintegrating mill 101 is by the grain of rice
Equal materiel machinings crush, the lower station of airslide disintegrating mill 101 pass sequentially through hose 105 be connected with seperator 102, dust removal machine 103,
Lift pump 104, under the suction of lift pump 104, airslide disintegrating mill 101 spue powder will successively along hose 105 into
Row separation, dedusting station.And the material mouth of spitting in airslide disintegrating mill 101 is equipped with such as the broken block formula connecting tube in embodiment 1, broken block
Formula connecting tube breaks up the powder blocked.
When the upper end of shaft 2 jacks up inside tube body 1, circle set 13 contradicts the bottom surface of tube body 1, at this time sweeping through the material component
3 will strut as umbrella.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of broken block formula connecting tube, including tube body (1), it is characterized in that：Tube body (1) inner wall offers volute slot (11), volute
The center of slot (11) is equipped with the shaft (2) for being threadedly connected to tube body (1), and shaft (2) upper end is placed in tube body (1), under shaft (2)
End is placed in tube body (1) outside；
Sliding has sliding block (33) in volute slot (11), and sweeping through the material component (3) is hinged between sliding block (33) and the upper end of shaft (2)；
When shaft (2) rotates at screw thread and lifts, sliding block (33) is rotated around volute slot (11) to realize sweeping through the material component (3) at umbrella
Shape is collapsed and is strutted；
Tube body (1) drive shaft (2) positive and negative rotation is installed with realize shaft (2) at tube body (1) screw thread oscilaltion it is dynamic
Power component, Power Component include the gear set for being connected to shaft (2) lower end and the power source of drive gear set.
2. broken block formula connecting tube according to claim 1, it is characterized in that：Including being hinged on sliding block (33) and shaft successively
(2) strip sheet between upper end (31), strip sheet (31) at least two, neighboring strips piece pass through articulated connection between (31).
3. broken block formula connecting tube according to claim 2, it is characterized in that：The both ends of strip sheet (31) are connected with realization strip
The rotation set component that piece (31) is rotated around itself upper two hinged line.
4. broken block formula connecting tube according to claim 1, it is characterized in that：Tube body (1) is generally cylindric, volute slot（11）
It is placed in tube body (1) rounded bottom surface.
5. broken block formula connecting tube according to claim 1, it is characterized in that：Volute slot (11) cross section is T shape, sliding block
(33) section is the T shape with volute slot (11) sliding cooperation.
6. broken block formula connecting tube according to claim 1 or 5, it is characterized in that：The both ends of sliding block (33) are towards volute slot
(11) course bearing, the both ends are in ramp shaped.
7. broken block formula connecting tube according to claim 1, it is characterized in that：Gear set includes the thick tooth for being fixed on shaft (2)
Take turns (51), and the thickness engaging (52) that is engaged with thick gear (51), thickness engaging (52) is installed on power source, thick gear (51) with it is thin
The thickness difference of gear (52) is more than or equal to the lifting height of shaft (2).
8. broken block formula connecting tube according to claim 1, it is characterized in that：Power source is servo motor (6).
9. a kind of airflow comminution system, including sequentially connected airslide disintegrating mill (101), seperator (102) and dust removal machine
(103), it is characterized in that：The discharge port of airslide disintegrating mill (101) is equipped with broken block formula connecting tube as described in claim 1, breaks
It is stifled that hose (105) is connected between formula connecting tube and seperator (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810238431.XA CN108518546B (en) | 2018-03-22 | 2018-03-22 | Airslide disintegrating mill system and its broken block formula connecting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810238431.XA CN108518546B (en) | 2018-03-22 | 2018-03-22 | Airslide disintegrating mill system and its broken block formula connecting tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108518546A true CN108518546A (en) | 2018-09-11 |
| CN108518546B CN108518546B (en) | 2019-11-29 |
Family
ID=63433948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810238431.XA Active CN108518546B (en) | 2018-03-22 | 2018-03-22 | Airslide disintegrating mill system and its broken block formula connecting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108518546B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130491A (en) * | 2021-11-08 | 2022-03-04 | 中国科学院西北生态环境资源研究院 | Agricultural and animal husbandry waste recycling and treating equipment |
| CN115155980A (en) * | 2022-09-07 | 2022-10-11 | 山东智华家居科技有限公司 | Waterproof LED lamp area encapsulating system of sleeve pipe |
| CN119260995A (en) * | 2024-11-06 | 2025-01-07 | 广东江顺新材料科技股份有限公司 | A PVC profile crushing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3755913A (en) * | 1970-11-16 | 1973-09-04 | H Koller | Process and apparatus for continuous treatment of dusty, powdery and granular materials |
| CN2652499Y (en) * | 2002-11-28 | 2004-11-03 | 上海华力索菲科技有限公司 | Flat type air flow crusher capable of automatic preventing block |
| CN202506463U (en) * | 2011-07-08 | 2012-10-31 | 上海华力索菲科技有限公司 | Anti-blocking device in grinding cavity of flat airflow ultrafine grinder |
-
2018
- 2018-03-22 CN CN201810238431.XA patent/CN108518546B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3755913A (en) * | 1970-11-16 | 1973-09-04 | H Koller | Process and apparatus for continuous treatment of dusty, powdery and granular materials |
| CN2652499Y (en) * | 2002-11-28 | 2004-11-03 | 上海华力索菲科技有限公司 | Flat type air flow crusher capable of automatic preventing block |
| CN202506463U (en) * | 2011-07-08 | 2012-10-31 | 上海华力索菲科技有限公司 | Anti-blocking device in grinding cavity of flat airflow ultrafine grinder |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130491A (en) * | 2021-11-08 | 2022-03-04 | 中国科学院西北生态环境资源研究院 | Agricultural and animal husbandry waste recycling and treating equipment |
| CN114130491B (en) * | 2021-11-08 | 2023-04-25 | 中国科学院西北生态环境资源研究院 | Agriculture and animal husbandry waste recycling equipment |
| CN115155980A (en) * | 2022-09-07 | 2022-10-11 | 山东智华家居科技有限公司 | Waterproof LED lamp area encapsulating system of sleeve pipe |
| CN119260995A (en) * | 2024-11-06 | 2025-01-07 | 广东江顺新材料科技股份有限公司 | A PVC profile crushing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108518546B (en) | 2019-11-29 |
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