CN109499871A - Waste separation devices and waste separation device - Google Patents
Waste separation devices and waste separation device Download PDFInfo
- Publication number
- CN109499871A CN109499871A CN201811406105.1A CN201811406105A CN109499871A CN 109499871 A CN109499871 A CN 109499871A CN 201811406105 A CN201811406105 A CN 201811406105A CN 109499871 A CN109499871 A CN 109499871A
- Authority
- CN
- China
- Prior art keywords
- waste
- box body
- body structure
- separation devices
- baffle
- 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
- 239000002699 waste material Substances 0.000 title claims abstract description 172
- 238000000926 separation method Methods 0.000 title claims abstract description 48
- 230000009471 action Effects 0.000 claims abstract description 5
- 230000009467 reduction Effects 0.000 claims abstract description 4
- 238000004064 recycling Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 239000000428 dust Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to a kind of waste separation devices, the second waste of preset value is less than for separating weight greater than the first waste and weight of preset value, comprising: box body structure；It is set to the garbage inlet and Waste outlet of the box body structure side wall, the Waste outlet can be connect with exhaust structure, for making waste enter the box body structure from the garbage inlet with air-flow under the action of exhaust structure, and it is discharged from the Waste outlet；The first baffle being set between the garbage inlet and the Waste outlet, for changing airflow direction to slow down air velocity, first waste reduction, second waste is discharged from the Waste outlet with air-flow.The beneficial effects of the present invention are: the second waste that weight is greater than the first waste of preset value and weight is less than preset value is separated by slowing down air velocity, to avoid pipeline blockage.
Description
Technical field
The present invention relates to separating technology technical field more particularly to a kind of waste separation devices and waste separation device.
Background technique
The dust and waste material (Dummy) that equipment generates at present are inhaled into pipeline simultaneously, due to waste material (Dummy) itself
The factors such as shape easily form blocking in the place of pipeline bent angle, to influence the exhausting effect of equipment, cause production product not
It is good.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of waste separation devices and waste separation devices, solve useless
Material is easy the problem of blocking pipeline.
In order to achieve the above object, the technical solution adopted by the present invention is that: a kind of waste separation devices, for separating weight
Greater than the second waste that the first waste and weight of preset value are less than preset value, comprising:
Box body structure；
It is set to the garbage inlet and Waste outlet of the box body structure side wall, the Waste outlet can be with exhaust structure
Connection, for making waste with air-flow from the garbage inlet into the box body structure under the action of exhaust structure, and from
The Waste outlet discharge；
The first baffle being set between the garbage inlet and the Waste outlet, for changing airflow direction to slow down
First waste reduction, second waste is discharged from the Waste outlet with air-flow in air velocity.
Further, the box body structure includes top and bottom, and between the top and the bottom,
The first side wall and second sidewall being oppositely arranged, the garbage inlet are set to the first side wall, and the Waste outlet is located at
The second sidewall.
Further, there is gap between the first end of the first baffle and the bottom of the box body structure, described the
Remaining end in addition to the first end of one baffle is closely connected with the top of the box body structure and corresponding side wall.
Further, the distance between the first baffle and the garbage inlet are greater than most greatly enhancing for first waste
Degree.
Further, length of the first baffle on from the top to the direction of the bottom is greater than described first
Baffle is the distance between to the garbage inlet.
Further, opening, the waste separation dress is arranged close to the position of the bottom in the side wall of the box body structure
Setting further includes recycling bins, and the recycling bins can be inserted into the opening to recycle first waste of decline.
Further, first for the side wall with the box body structure is provided on the first lateral wall of the recycling bins
The buckle that shackle member is mutually clamped；
The periphery of first lateral wall of the recycling bins or the edge of the opening are provided with sealing ring.
Further, knob is provided on the first lateral wall of the recycling bins.
Further, filter screen is arranged close to the position of the Waste outlet in the inside of the box body structure.
The present invention also provides a kind of waste device for transferring, including waste generation device, exhaust structure, and are set to described
Between exhaust structure and the waste generation device, the described in any item waste separation devices of claim 1-9.
Further, between the waste generation device and the waste separation devices by hose connection and/or it is described
It is connected between exhaust structure and the waste separation devices by hose, the radial section in the hose of the box body structure
Direction sectional area be greater than the hose radial section area of section.
The beneficial effects of the present invention are: by slowing down air velocity that weight is small greater than the first waste of preset value and weight
It is separated in the second waste of preset value, to avoid pipeline blockage.
Detailed description of the invention
Fig. 1 shows waste separation devices principle schematic diagrams in the embodiment of the present invention；
Fig. 2 indicates waste separation devices structural schematic diagram one in the embodiment of the present invention；
Fig. 3 indicates waste separation devices structural schematic diagram two in the embodiment of the present invention；
Fig. 4 indicates waste separation devices structural schematic diagram three in the embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
Attached drawing, the technical solution of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, ordinary skill
Personnel's every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in figs 2-4, the present embodiment provides a kind of waste separation devices, for separating the of weight greater than preset value
One waste and weight are less than the second waste of preset value, comprising:
Box body structure 1；
It is set to the garbage inlet 11 and Waste outlet 17 of 1 side wall of box body structure, the Waste outlet 17 can be with
Exhaust structure connection, for making waste enter the box body from the garbage inlet 11 with air-flow under the action of exhaust structure
Structure 1, and be discharged from the Waste outlet 17；
The first baffle 2 being set between the garbage inlet 11 and the Waste outlet 17, for changing airflow direction
To slow down air velocity, first waste reduction, second waste be discharged from the Waste outlet 17 with air-flow.
Waste is as air-flow is from the garbage inlet 11 into the box body structure 1, then from 17 row of Waste outlet
Out, the setting of the box body structure 1 increases the area for accommodating the space of air-flow, and the setting of the first baffle 2 is cooperated to reduce
The speed of air-flow, after speed slows down, the first big waste sedimentation of weight is no longer inhaled into the bottom of waste separation devices
It results in blockage into air draft pipeline, the second small waste of weight is brought to the next position with air motion, to reach separation
The first big waste of removal weight has exempted to influence the effect of the whole exhausting of waste device for transferring.
It should be noted that the setting of the preset value can be set according to factors such as the weight of actual waste to be separated
Fixed, second waste can be tiny dust etc., and first waste can be the big granular substance or piece of weight
Shape object etc., herein and with no restrictions.
In the present embodiment, the box body structure 1 includes top and bottom, and between the top and the bottom
, the first side wall 16 being oppositely arranged and second sidewall 12, the garbage inlet 11 is set to the first side wall 16, described useless
Object outlet 17 is located at the second sidewall 12.
The garbage inlet 11 and the Waste outlet 17 are respectively arranged at the first side wall 16 being oppositely arranged and institute
It states in second sidewall 12, increasing has arrived first waste and second waste by the garbage inlet 11 to the Waste outlet
Stroke between 17, conducive to the separation of first waste and second waste.
In the present embodiment, the garbage inlet 11 is located at the top on the first side wall 16 close to the box body structure 1
Position, the Waste outlet 17 is respectively positioned in the second sidewall 12 close to the position at 1 top of the box body structure, increases
The formation of air-flow is more advantageous to the separation of first waste and the waste.
The present embodiment waste separation devices are different using the specific gravity taken out in dirt compounding substances, increase the appearance for accommodating air-flow suddenly
Receive space volume and change airflow direction, the biggish substance of quality (the first waste) is in gravity, centrifugal force and motional inertia
Under effect, heavy substance is separated with air-flow, to have the function that separation removal.As shown in Figure 1, unit mass is m's
Substance enters the motion profile after the box body structure 1, the stress F=mg+m (u before encountering the second sidewall 12 with air-flow2/
R)=m (g+u2/ R), therefore substance (the first waste) stress that quality is big is bigger, is easier to separate from air-flow.
The setting position of the first baffle 2 and its specific constructive form can there are many, it is described in the present embodiment
There is gap, the first baffle 2 removes described first between the first end of first baffle 2 and the bottom of the box body structure 1
Remaining end except end is closely connected with the top of the box body structure 1 and corresponding side wall.
The setting of the first baffle 2 changes the air-flow entered inside the box body structure 1 from the garbage inlet 11
Flow direction so that air-flow drive flows of the waste to the box body structure 1, change the flow direction of air-flow and the weight in waste
Under the action of the factors such as power, so that gravity is greater than first waste sedimentation of preset value, gravity is less than described the of preset value
Two wastes are flowed out with air-flow from the Waste outlet 17, to realize the separation of first waste and second waste.
First waste is at the garbage inlet 11 and the first baffle 2 and the first side wall in order to prevent
Areas of blockage between 16, in the present embodiment, the distance between the first baffle 2 and the garbage inlet 11 are greater than described the
The maximum length of one waste.
In the present embodiment, length of the first baffle 2 on from the top to the direction of the bottom is greater than described
First baffle 2 arrives the distance between described garbage inlet 11, conducive to the direction for changing air-flow.
In the present embodiment, opening, the waste separation is arranged close to the position of the bottom in the side wall of the box body structure 1
Device further includes recycling bins 13, and the recycling bins 13 can be inserted into the opening to recycle first waste of decline, facilitates institute
State the centralized processing of the first waste.
In the present embodiment, it is provided on the first lateral wall of the recycling bins 13 for the side wall with the box body structure 1
The buckle 15 that is mutually clamped of the first shackle member；
The periphery of first lateral wall of the recycling bins 13 or the edge of the opening are provided with sealing ring.
The setting of the buckle 15 and the sealing ring ensure that the airtightness of the box body structure 1, and guarantee portion loses wind
Amount avoids the discharge effect for influencing waste.
In the present embodiment, the buckle 15 is spring pulling buckle, but is not limited thereto.
In the present embodiment, it is provided with knob 14 on the first lateral wall of the recycling bins 13, facilitates the recycling bins 13
It takes out.
In the present embodiment, filter screen 18 is arranged close to the position of the Waste outlet 17 in the inside of the box body structure 1.Really
The first waste no longer suction line is protected to result in blockage and influence exhausting amount.
Below table 1 is the data of the first waste rate of departure described in on-the-spot test:
| Dust arrester inverter | Measured value (m/s) |
| 0 | 2.4 |
| 1 | 3.5 |
| 2 | 4.2 |
| 3 | 5.6 |
| 4 | 6.3 |
| 5 | 7.2 |
| 6 | 8.5 |
| 7 | 8.9 |
| 8 | 9.5 |
| 9 | 10.5 |
| 10 | 11.2 |
When dust arrester inverter adjusts different stalls, measurement records wind speed at that time.Test result obtains: working as dust
When device gear is 0 grade, first waste cannot be drawn completely by air extracting box, and wind speed is 2.4m/s at this time；Waste is discharged at present
It is 10 grades that equipment, which takes out the optimal gear of dirt effect, and wind speed is 11.2m/s at this time.
What Fig. 3 was indicated is the schematic cross-section of the waste separation devices, and the box body structure 1 is confined space, from institute
The exhausting amount Q of the air-flow, the air-flow flowed out from the Waste outlet 17 of stating the entrance of garbage inlet 11 is remained unchanged, therefore in dust
When the gear of device inverter is 10 grades, the wind speed of waste device for transferring is still 11.2m/s, to removal second waste without shadow
It rings；Change airflow direction by the setting of waste separation devices and increase sectional area and (increases the appearance for accommodating the accommodation space of air-flow
Product) method to reduce air-flow velocity, the biggish waste material of quality (Dummy) (first waste) separation is deposited in the box
The bottom of body structure 1, other wastes (second waste) take away centralized processing with air-flow, calculate in detail as follows.
The maximum length of first waste is set as 80mm, set the first baffle 2 to the first side wall 16 it
Between distance W be 100mm；
In order to change airflow direction, the first baffle 2 is at the top of the box body structure 1 to 1 bottom of box body structure
Direction on length h1 > W, set h1 as 225mm, W 200mm；
The Waste outlet 17 close to the bottom of the box body structure 1 side wall between the top of the recycling bins 13
Distance H be 200mm, (first baffle 2 close to 1 bottom of box body structure one end to the bottom of the box body structure 1 it
Between distance h2 125mm) set the height of the recycling bins 13 as 100mm, so setting the first baffle 2 close to described
One end of 1 bottom of box body structure to the distance between the bottom of the box body structure 1 h2 be 125mm；
Shown in Fig. 3, exhausting amount Q1, the first baffle 2 at the garbage inlet 11 and the first side wall 16 it
Between the exhausting amount Q2 in region, region between the first baffle 2 and the second sidewall 12 exhausting amount Q3, the waste
Export exhausting the amount Q4, Q1=Q2=Q3=Q4 at 17；
The diameter for the hose connecting with the garbage inlet 11 and the Waste outlet 17 is 75mm；
(wherein, S1 is the area of the garbage inlet 11, and S4 is
The area of the useless outlet)；
(wherein, S2 is the first baffle 2 shown in Fig. 3 to S2=h1*W=225*200mm=45000mm ≈ 10*S1
To the area of section in the region between the first side wall 16)；
According to flow Q=V*S: wind speed V=Q/S；
So (wherein, V2 is the first baffle 2 described in V2=Q2/S2=Q1/S2 ≈ Q1/ (10*S1)=0.1*V1
The flow velocity of the air-flow in the region between the first side wall 16, V1 are the flow velocity of the air-flow at the garbage inlet 11)；
By above table 1 it is found that when dust arrester inverter is adjusted to 10 grades, wind speed V=V1 is 11.2m/s,
So flow velocity V2 of the air-flow in the box body structure 1 is 1.12m/s, much smaller than 2.4m/s, (the first waste of test is not
The test rate being drawn).
After being changed by the air velocity after the first baffle 2, direction: F=mg+m (u2/ R) > mg, it is described
The direction of motion of first waste is horizontal direction；
Therefore under gravity and centrifugal force effect, first waste drops to the bottom of the box body structure 1 at parabola
Portion；
After first waste encounters the second sidewall 12, even if not considering to collide the loss to rate, described in setting
The rate of climb of first waste is 1.12m/s；
Acceleration a=g=9.8m/s in the first waste uphill process2；
The speed V of first waste decelerates to the time t=V2/a=1.12/9.8 ≈ 0.11S of 0 needs
The distance h=V2*t+1/2*a*t risen2=1.12*0.11-1/2*9.8*0.112m=64mm
In the box body structure 1, (the i.e. described Waste outlet 17 is close to the box body knot for the lifting height of first waste
The side wall of 1 bottom of structure is to the distance between the top of the recycling bins 13) H is designed as 200mm > 3*h, described is realized enough
The sedimentation of one waste.
To sum up, first waste feature more heavy than second waste, the movement side of sudden change air-flow are utilized
To the rate size to change air-flow, using the effect of gravity, centrifugal force and motional inertia, realize that separation removal described first is useless
The effect of object.
The present invention also provides a kind of waste device for transferring, including waste generation device, exhaust structure, and are set to described
Between exhaust structure and the waste generation device, the described in any item waste separation devices of claim 1-9.
On retaining original whole structure basis, waste separation devices are increased newly, in the effect for guaranteeing existing equipment dedusting
In constant situation, while first waste can be separated, it is effective to prevent the first waste described in waste material by air draft pipeline
It blocks and influences exhausting effect.
Further, between the waste generation device and the waste separation devices by hose connection and/or it is described
It is connected between exhaust structure and the waste separation devices by hose, the radial direction in the hose of the box body structure 1 is cut
The sectional area in the direction in face is greater than the area of section of the radial section of the hose, can effectively slow down the flow velocity of air-flow, into
And it is conducive to the separation of first waste and second waste.The above are presently preferred embodiments of the present invention, it should be noted that
To those skilled in the art, without departing from the principles of the present invention, several improvement can also be made
And retouching, these improvements and modifications also should be regarded as the scope of the present invention.
Claims (11)
1. a kind of waste separation devices are less than the second of preset value greater than the first waste and weight of preset value for separating weight
Waste characterized by comprising
Box body structure；
It is set to the garbage inlet and Waste outlet of the box body structure side wall, the Waste outlet can connect with exhaust structure
It connects, for making waste enter the box body structure from the garbage inlet with air-flow under the action of exhaust structure, and from institute
State Waste outlet discharge；
The first baffle being set between the garbage inlet and the Waste outlet, for changing airflow direction to slow down air-flow
First waste reduction, second waste is discharged from the Waste outlet with air-flow in speed.
2. waste separation devices according to claim 1, which is characterized in that the box body structure includes top and bottom,
And between the top and the bottom, the first side wall that is oppositely arranged and second sidewall, the garbage inlet set
It is placed in the first side wall, the Waste outlet is located at the second sidewall.
3. waste separation devices according to claim 2, which is characterized in that the first end of the first baffle and the box
There is gap, remaining end in addition to the first end of the first baffle and the box body knot between the bottom of body structure
The top of structure and corresponding side wall closely connect.
4. waste separation devices according to claim 2, which is characterized in that the first baffle and the garbage inlet it
Between distance be greater than first waste maximum length.
5. waste separation devices according to claim 2, which is characterized in that the first baffle is from the top to institute
The length on the direction of bottom is stated greater than the distance between described first baffle to the garbage inlet.
6. waste separation devices according to claim 2, which is characterized in that the side wall of the box body structure is close to the bottom
Opening is arranged in the position in portion, and the waste separation devices further include recycling bins, and the recycling bins can be inserted into the opening to recycle
First waste of decline.
7. waste separation devices according to claim 6, which is characterized in that be arranged on the first lateral wall of the recycling bins
There is the buckle that the first shackle member for the side wall with the box body structure is mutually clamped；
The periphery of first lateral wall of the recycling bins or the edge of the opening are provided with sealing ring.
8. waste separation devices according to claim 6, which is characterized in that be arranged on the first lateral wall of the recycling bins
There is knob.
9. waste separation devices according to claim 2, which is characterized in that the inside of the box body structure is close to described useless
Filter screen is arranged in the position of object outlet.
10. a kind of waste device for transferring, which is characterized in that including waste generation device, exhaust structure, and be set to the pumping
Between wind structure and the waste generation device, the described in any item waste separation devices of claim 1-9.
11. waste device for transferring according to claim 10, which is characterized in that the waste generation device and the waste
By being connected between hose connection and/or the exhaust structure and the waste separation devices by hose between separator,
The sectional area in the direction of the radial section in the hose of the box body structure is greater than the section of the radial section of the hose
Area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406105.1A CN109499871A (en) | 2018-11-23 | 2018-11-23 | Waste separation devices and waste separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406105.1A CN109499871A (en) | 2018-11-23 | 2018-11-23 | Waste separation devices and waste separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109499871A true CN109499871A (en) | 2019-03-22 |
Family
ID=65750300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811406105.1A Pending CN109499871A (en) | 2018-11-23 | 2018-11-23 | Waste separation devices and waste separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109499871A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074347A (en) * | 2020-08-14 | 2022-02-22 | 和硕联合科技股份有限公司 | Debris collection device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4418871A (en) * | 1981-07-15 | 1983-12-06 | P.V. Machining, Inc. | Method and apparatus for reducing and classifying mineral crystalline and brittle noncrystalline material |
| WO1997004886A1 (en) * | 1995-07-28 | 1997-02-13 | Kenneth I Savage | Dry method for separating particles |
| WO2003059534A1 (en) * | 2002-01-14 | 2003-07-24 | Nanophase Technologies Corporation | Apparatus and method for classifying fine particles into sub and supra micron ranges with high efficiency and throughput |
| CN1496327A (en) * | 2001-03-09 | 2004-05-12 | ŵ��˹���¹�˾ | Method and device for separating fractions in material flow |
| CN203048176U (en) * | 2013-01-30 | 2013-07-10 | 朱杵养 | Novel elevator |
| CN204620430U (en) * | 2015-01-13 | 2015-09-09 | 福建省绿能环保科技有限公司 | One selects powder classifying integrated machine |
| CN205183155U (en) * | 2015-09-30 | 2016-04-27 | 韶关市丰一工贸有限公司 | No net formula cereal, particulate matter and wind separator |
| CN205659893U (en) * | 2016-05-10 | 2016-10-26 | 陈书轲 | A mechanical dust removal tripper for granule material |
| CN206678073U (en) * | 2016-12-29 | 2017-11-28 | 深圳市星河电路股份有限公司 | A kind of PCB gong machines production waste collection device |
| CN107952576A (en) * | 2017-11-16 | 2018-04-24 | 广西浩林人造板股份有限公司 | A kind of fiberboard cutting edge material regenerated fiber particle sorting apparatus |
| CN108339746A (en) * | 2017-01-25 | 2018-07-31 | 宁波创润新材料有限公司 | Screening plant for detaching powder |
-
2018
- 2018-11-23 CN CN201811406105.1A patent/CN109499871A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4418871A (en) * | 1981-07-15 | 1983-12-06 | P.V. Machining, Inc. | Method and apparatus for reducing and classifying mineral crystalline and brittle noncrystalline material |
| WO1997004886A1 (en) * | 1995-07-28 | 1997-02-13 | Kenneth I Savage | Dry method for separating particles |
| CN1496327A (en) * | 2001-03-09 | 2004-05-12 | ŵ��˹���¹�˾ | Method and device for separating fractions in material flow |
| WO2003059534A1 (en) * | 2002-01-14 | 2003-07-24 | Nanophase Technologies Corporation | Apparatus and method for classifying fine particles into sub and supra micron ranges with high efficiency and throughput |
| CN203048176U (en) * | 2013-01-30 | 2013-07-10 | 朱杵养 | Novel elevator |
| CN204620430U (en) * | 2015-01-13 | 2015-09-09 | 福建省绿能环保科技有限公司 | One selects powder classifying integrated machine |
| CN205183155U (en) * | 2015-09-30 | 2016-04-27 | 韶关市丰一工贸有限公司 | No net formula cereal, particulate matter and wind separator |
| CN205659893U (en) * | 2016-05-10 | 2016-10-26 | 陈书轲 | A mechanical dust removal tripper for granule material |
| CN206678073U (en) * | 2016-12-29 | 2017-11-28 | 深圳市星河电路股份有限公司 | A kind of PCB gong machines production waste collection device |
| CN108339746A (en) * | 2017-01-25 | 2018-07-31 | 宁波创润新材料有限公司 | Screening plant for detaching powder |
| CN107952576A (en) * | 2017-11-16 | 2018-04-24 | 广西浩林人造板股份有限公司 | A kind of fiberboard cutting edge material regenerated fiber particle sorting apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114074347A (en) * | 2020-08-14 | 2022-02-22 | 和硕联合科技股份有限公司 | Debris collection device |
| TWI767649B (en) * | 2020-08-14 | 2022-06-11 | 和碩聯合科技股份有限公司 | Debris collection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101507458B (en) | Tea winnowing device | |
| CN108162248B (en) | Dust removal system | |
| CN109499871A (en) | Waste separation devices and waste separation device | |
| CN202543421U (en) | Heavy object separation device with impurity removal function | |
| CN209613051U (en) | A kind of double charging shape of the mouth as one speaks paddy screening and removing impurities devices | |
| CN202078978U (en) | Cyclone separator | |
| CN209956962U (en) | Vacuum conveyor | |
| CN208771867U (en) | A kind of gas flow sizing machine | |
| CN107670448B (en) | Dust collector and system sand production line | |
| CN206902328U (en) | Compacting devices on fly frame | |
| CN203140310U (en) | Powder removing device, powder removing equipment and plastic production system | |
| CN206661380U (en) | A kind of rice protein negative pressure series connection crushes aspirator | |
| CN206444888U (en) | A kind of wheat grain screening plant | |
| CN106984409A (en) | Aspirator and application method are crushed in a kind of rice protein negative pressure series connection | |
| CN210173995U (en) | Boiling hopper | |
| CN210079152U (en) | Waste sheet bin dust collecting system | |
| CN210368027U (en) | Single-side cotton suction and dropping device suitable for opening and picking machine or blowing-carding unit | |
| CN210207256U (en) | Dust removal system of grain remover | |
| CN208771113U (en) | A kind of cyclone and cloth bag combination unit | |
| CN108394121B (en) | Automatic feeding device of feeding forming machine | |
| CN208856528U (en) | Centrifugal magnetic red suction bucket | |
| CN206170517U (en) | Charging barrel for injection molding machine | |
| CN209382318U (en) | The semi-automatic sack packaging machine single-machine dust remover system of modified | |
| CN206035821U (en) | Be applied to rotor formula air compressor's isolating device in advance | |
| CN204685496U (en) | A kind of updraft type powder separation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190322 |