CN209394168U - Waste material collection device - Google Patents
Waste material collection device Download PDFInfo
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- CN209394168U CN209394168U CN201821990655.8U CN201821990655U CN209394168U CN 209394168 U CN209394168 U CN 209394168U CN 201821990655 U CN201821990655 U CN 201821990655U CN 209394168 U CN209394168 U CN 209394168U
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Abstract
The utility model provides a kind of waste material collection device comprising: exhausting unit, exhausting unit include the first suction opening, the second suction opening and air outlet；Fan unit, fan unit include blower, and blower includes air inlet and exhaust outlet, and the air inlet of blower is connected to the air outlet of exhausting unit；Garbage collection unit, garbage collection unit include collecting bin, and collecting bin is connected to the exhaust outlet of blower；Filter element, filter element includes filtering cabin, the filter assemblies that are set in filtering cabin；Partition is set between filtering cabin and the collecting bin of garbage collection unit and keeps filtering cabin and the collecting bin of garbage collection unit to be connected to；Return air unit is provided with backwind tube, and backwind tube has a first end and a second end, and the first end of backwind tube is connected to the filtering cabin of filter element, and the second end of backwind tube is connected to the second suction opening of exhausting unit.The interior circulation of exhaust gas, reduces the discharge of exhaust gas when collecting waste material and dust when forming garbage collection by setting return air unit.
Description
Technical field
The utility model relates to technical field of industrial dust removal more particularly to a kind of waste material collection devices.
Background technique
With the development of modern society, automobile popularization degree is more and more wider.It is electronic in order to alleviate thus bring environmental problem
Automobile is also gradually gained popularity, therefore consequent is the rapid development of power battery industry.Among these, power battery is electric
In core preparation section, in order to promote battery production production capacity, the speed of production for improving equipment, but traditional mechanical cross cutting can only be continued
For machine due to being limited by mold, speed-raising space is limited, therefore needs using mode of laser using laser die cutting machine in order to solve this problem
When the machine of cutting is die cut, the waste material and dust generate to cross cutting needs to carry out centralized collection, traditional waste material collection device energy consumption
The exhaust gas in waste material is discharged into atmosphere greatly and directly, exceeded security risk is discharged there are exhaust gas, this is asked with environment is solved
The original intention of topic is disagreed.
Utility model content
In view of the existing technical defect, the purpose of this utility model is to provide a kind of waste material collection device, drops
The discharge of exhaust gas when low collection waste material and dust.
To achieve the goals above, in a first aspect, the utility model provides a kind of waste material collection device comprising:
Exhausting unit, exhausting unit include the first suction opening, the second suction opening and air outlet；Fan unit, fan unit include wind
Machine, blower include air inlet and exhaust outlet, and the air inlet of blower is connected to the air outlet of exhausting unit；Garbage collection unit gives up
Expect that collector unit includes collecting bin, collecting bin is connected to the exhaust outlet of blower；Filter element, filter element include filtering cabin, set
The filter assemblies being placed in filtering cabin；Partition, partition are set between filtering cabin and the collecting bin of garbage collection unit and keep
Filtering cabin is connected to the collecting bin of garbage collection unit；Return air unit, return air unit are provided with backwind tube, and backwind tube has first
End and second end, the first end of backwind tube be connected tos with the filtering cabin of filter element, and the of the second end of backwind tube and exhausting unit
The connection of two suction openings.
In an embodiment of first aspect, the internal diameter of the first suction opening of exhausting unit is greater than the air outlet of exhausting unit
Internal diameter.
In an embodiment of first aspect, the air outlet of the second suction opening of exhausting unit close to exhausting unit.
In an embodiment of first aspect, the second suction opening of exhausting unit is obliquely installed to the first suction opening side.
In an embodiment of first aspect, blower is the centrifugal blower with impeller.
To achieve the goals above, in second aspect, the utility model provides a kind of waste material collection device comprising:
Exhausting unit, exhausting unit include the first suction opening, the second suction opening and air outlet；Fragmentation cell, fragmentation cell include rotation
Rotary impeller, fragmentation cell include an inlet and an outlet, and the entrance of fragmentation cell is connected to the air outlet of exhausting unit；Collecting bin is received
Ji Cang has first port and second port, the outlet of first port and fragmentation cell；Fan unit, fan unit include
Blower and strainer, blower include air inlet and exhaust outlet, strainer be arranged in blower air inlet and collecting bin second port it
Between；Return air unit, return air unit are provided with backwind tube, and backwind tube has a first end and a second end, the first end and wind of backwind tube
The exhaust outlet of machine is connected to, and the second end of backwind tube is connected to the second suction opening of exhausting unit.
In an embodiment of second aspect, the internal diameter of the first suction opening of exhausting unit is greater than the air outlet of exhausting unit
Internal diameter.
In an embodiment of second aspect, the air outlet of the second suction opening of exhausting unit close to exhausting unit.
In an embodiment of second aspect, the second suction opening of exhausting unit is obliquely installed to the first suction opening side.
In an embodiment of second aspect, blower is centrifugal fan.
The beneficial effects of the utility model are as follows:
In the waste material collection device of above-mentioned two aspect, exhaust gas when garbage collection is formed by setting return air unit
Interior circulation, reduces the discharge of exhaust gas when collecting waste material and dust, and the waste material collection device of return air unit is arranged to blower
Structural requirement is lower, and the power of institute's gas-distributing fan is also smaller, so that making the energy consumption of waste material collection device reduces.
Detailed description of the invention
Fig. 1 is the schematic diagram of the first embodiment of waste material collection device according to the present utility model.
Fig. 2 is the schematic diagram of the impeller of the blower of the first embodiment of waste material collection device according to the present utility model.
Fig. 3 A is an example of the partition of the first embodiment of Fig. 1 waste material collection device, and wherein through-hole is strip.
Fig. 3 B is another example of the partition of the first embodiment of Fig. 1 waste material collection device, and wherein through-hole is circle.
Fig. 4 is the schematic diagram of the second embodiment of the waste material collection device of the utility model.
Fig. 5 is the signal of the rotary blade of the fragmentation cell of the second embodiment of the waste material collection device of the utility model
Figure.
Wherein, the reference numerals are as follows:
1 exhausting unit, 32 collecting bag
11 first suction opening, 4 filter element
12 second suction opening, 41 filtering cabin
13 air outlet, 42 filter assemblies
2 fan unit, 421 filter screen
21 blower, 5 partition
211 air inlet, 51 through-hole
212 exhaust outlet, 6 return air unit
213 impeller, 61 backwind tube
214 motor, 611 first end
22 strainer, 612 second end
3 garbage collection unit, 7 fragmentation cell
31 collecting bin, 71 rotary blade
311 cylindrical body, 72 entrance
The outlet of 312 mounting bases 73
313 first port P1 air draft pipes
314 second port P2 drainage lines
P3 return air duct
Specific embodiment
Attached drawing shows the embodiments of the present invention, and will be appreciated that the disclosed embodiments are only that this is practical new
The example of type, the utility model can be implemented in a variety of manners, and therefore, detail disclosed herein, which should not be construed, to be limited
System, but only as the basis of claim and as the basis of representative for instructing those of ordinary skill in the art with various
Mode implements the utility model.
In the description of the present application unless specifically defined or limited otherwise, term " first ", " second " are only used for describing
Purpose, be not understood to indicate or imply relative importance；Term " multiple " refers to two or more；Unless otherwise
Regulation or explanation, term " connection ", " fixation " etc. shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection
It is to be detachably connected, or be integrally connected, or electrical connection or signal connect；" connection " can be directly connected, and can also pass through
Intermediary is indirectly connected.For the ordinary skill in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the application.
In the description of this specification, it is to be understood that the nouns of locality such as "upper", "lower" described in the embodiment of the present application are
With angle shown in the drawings come what is be described, the restriction to the embodiment of the present application should not be construed as.In addition, within a context,
It is also to be appreciated that can not only directly connect when mentioning an element and being connected to another element "upper" or "lower"
Connect another element "upper" perhaps "lower" can also be indirectly coupled to by intermediary element another element "upper" or
"lower".The application is described in further detail below by specific embodiment and in conjunction with attached drawing.
Fig. 1 is the schematic diagram of the first embodiment of waste material collection device according to the present utility model.Fig. 2 is practical according to this
The schematic diagram of the impeller of the blower of the first embodiment of novel waste material collection device.Fig. 3 A is the of Fig. 1 waste material collection device
One example of the partition of one embodiment, wherein through-hole is strip.Fig. 3 B be the first embodiment of Fig. 1 waste material collection device every
Another example of plate, wherein through-hole is circle.
In the first embodiment, waste material collection device includes exhausting unit 1, fan unit 2, garbage collection unit 3, filtering
Unit 4, partition 5 and return air unit 6.
In the first embodiment, exhausting unit 1 includes the first suction opening 11, the second suction opening 12 and air outlet 13.
The internal diameter of first suction opening 11 of exhausting unit 1 is greater than the internal diameter of the air outlet 13 of exhausting unit 1, to receive in waste material
Acquisition means can reinforce air force (i.e. suction force) at the first suction opening 11 of exhausting unit 1 when running, enable air
It is mobile to aspirate more waste materials, into the first suction opening 11.The shape of first suction opening 11 is funnel-form, and the opening of funnel is convenient for
The sloping portion of reception waste material and dust, funnel avoids the accumulated plugging of waste material and dust.The shape of exhausting unit 1 is in three
Road, i.e., three branches being made of the first suction opening 11, the second suction opening 12 and air outlet 13, the first suction opening 11 and air outlet 13
Between form air hose, if the position of the second suction opening 12 setting with air hose is vertical or near vertical, because containing powder in exhaust gas
Dirt particle, the time grown accumulation is attached to air hose inner wall and air hose inner wall can be blocked, it is therefore preferred that the second suction opening 12 to
First suction opening, 11 side is obliquely installed, and is between the central axis of the second suction opening 12 and the central axis of the first suction opening 11
Acute angle.And in order to reduce interference of the return air of the second suction opening 12 to the first suction opening 11, the second suction opening of exhausting unit 1
12 close to exhausting unit 1 air outlet 13 be arranged.
Fan unit 2 includes blower 21, and blower 21 includes air inlet 211 and exhaust outlet 212, the air inlet 211 of blower 21
It is connected to the air outlet 13 of exhausting unit 1.Pumping is provided between the air inlet 211 of blower 21 and the air outlet 13 of exhausting unit 1
Air piping P1, to be connected to the two.Air draft pipe P1 can flexible setting, the length and size of air draft pipe P1 can be according to practical work
Condition (such as space, length of aftermentioned interior circulation etc.) needs to select, and is easily installed and is replaced using drainage line P2.Into
The waste material and dust for entering exhausting unit 1 by air draft pipe P1 enter fan unit 2.Reach collection waste material in order to generate negative pressure
With the purpose of dust, referring to Figures 1 and 2, blower 21 is the centrifugal blower with impeller 213, and the impeller 213 of blower 21 can rise
To the effect continuously interrupted to waste material, in addition, blower 21 further includes providing the motor 214 of power.
Garbage collection unit 3 includes collecting bin 31, and collecting bin 31 is connected to the exhaust outlet 212 of blower 21.Specifically, waste material
It is provided with drainage line P2 between the collecting bin 31 of collector unit 3 and the air outlet 13 of blower 21, to be connected to the two.Drainage conduit
Road P2 can flexible setting, the length and size of drainage line P2 can be according to actual condition (such as the length in space, aftermentioned interior circulation
Deng) need to select, and be easily installed and replace using drainage line P2.It is smashed by blower 21 and by impeller 213 useless
Material enters collecting bin 31 by drainage line P2.As shown in Figure 1, collecting bin 31 includes cylindrical body 311, cylindrical body 311
Lower openings be it is horn-like, the lower part of cylindrical body 311 is provided with the mounting base 312 of tubular.Horn-like cylindrical body
311 can play the role of buffering, reduce when falling after waste material strikes 311 inner wall of cylindrical body from drainage line P2 discharge
Speed.Garbage collection unit 3 further includes collecting bag 32, is set in the mounting base 312 of the tubular of collecting bin 31, using being set in
32 centralized collection waste material of collecting bag and least a portion of dust in mounting base 312, are conveniently replaceable, and being capable of timely clear away waste.
Filter element 4 includes filtering cabin 41 and the filter assemblies 42 being set in filtering cabin 41, and filter assemblies 42 included
Strainer 421.The filtering cabin 41 of filter element 4 can be integrally formed with the collecting bin 31 of garbage collection unit 3, machine-shaping side
Just, and it can reduce cost, naturally it is also possible to fission molding.Collecting bin 31 is entered together with dust by the waste material that impeller 213 interrupts
Afterwards, waste material and small part dust are collected bag 32 and collect, and the exhaust gas containing dust enters filter element 4 by partition 5
Filtering cabin 41, filter screen 421 are filtered the dust particles contained in exhaust gas, and filtered exhaust gas will by return air unit 6
Exhaust gas is passed back to the second suction opening 12 of exhausting unit.
Partition 5 is set between filtering cabin 41 and the collecting bin 31 of garbage collection unit 3 and keeps filtering cabin 41 and waste material
The collecting bin 31 of collector unit 3 is connected to.Specifically, multiple through-holes 51 be may be provided on partition 5, by filtering cabin 41 and collecting bin 31
Connection, multiple through-holes 51 can be formed as various shape, distribution of shapes on partition 5, may be, for example, rectangular shown by Fig. 3 A
The strip through-hole of shape can also be circular through hole shown by Fig. 3 B, can rounded radial distribution, according to specific operating condition, waste material
Middle dust particles size manufactures, selects partition 5, determines size, shape and the distribution mode of the through-hole 51 on partition 5.It can also
Making there are gap between the periphery of partition 5 and the inner wall of collecting bin 31, peripheral clearance can also realize the effect of through-hole, without
Through-hole 51 is set on partition 5, with save the cost.In order to make speed height after waste material is discharged into collecting bin 31 from drainage line P2
Waste material by 5 backstop of partition hit partition 5 and fall into collecting bag 32, partition 5 towards garbage collection unit 3 collecting bin 31 connect
212 side of exhaust outlet of ventilation blower 21 is obliquely installed upwards.Partition 5 is metal plate (such as iron plate, steel plate), to improve shock resistance
Intensity.
Return air unit 6 is provided with backwind tube 61, and backwind tube 61 has first end 611 and a second end 612, and the of backwind tube 61
One end 611 is connected to the filtering cabin 41 of filter element 4, the second end 612 of backwind tube 61 and the second suction opening 12 of exhausting unit 1
Connection.Specifically, it is provided between the second end 612 of the backwind tube 61 of return air unit 6 and the second suction opening 12 of exhausting unit 1
Return air duct P3, both to be connected to, return air duct P3 can flexible setting, the length and size of return air duct P3 can be according to reality
Operating condition (such as space, length of aftermentioned interior circulation etc.) needs to select, and is easily installed and is replaced using return air duct P3.
In conclusion the air inlet 211 of the air outlet 13 of exhausting unit 1, blower 21, blower 21, blower 21 exhaust outlet
212, collecting bin 31, filtering cabin 41, filter assemblies 42, the first end 611 of backwind tube 61, backwind tube 61, backwind tube 61 second
The interior circulation of exhaust gas when holding the second suction opening 12 of 612, exhausting unit 1 that garbage collection is collectively formed, to reduce collection waste material
With the discharge of exhaust gas when dust, and the waste material collection device that return air unit 6 is arranged is lower to the structural requirement of filter assemblies 42,
The power of institute's gas-distributing fan 21 is also smaller, so that making the energy consumption of waste material collection device reduces.
Fig. 4 is the schematic diagram of the second embodiment of the waste material collection device of the utility model.Fig. 5 is the useless of the utility model
Expect the schematic diagram of the rotary blade of the fragmentation cell of the second embodiment of collection device.
The second embodiment of waste material collection device include exhausting unit 1, fragmentation cell 7, collecting bin 31, fan unit 2 with
And return air unit 6.
Exhausting unit 1 includes the first suction opening 11, the second suction opening 12 and air outlet 13.
In a second embodiment, the internal diameter of the first suction opening 11 of exhausting unit 1 is greater than the air outlet 13 of exhausting unit 1
Internal diameter, the air force at the first suction opening 11 can reinforce exhausting unit 1 when waste material collection device is run (are aspirated
Power), make it possible to aspirate more waste materials movements, into the first suction opening 11.The shape of first suction opening 11 is funnel-form, funnel
Opening convenient for receiving the accumulated plugging that the sloping portion of waste material and dust, funnel avoids waste material and dust.The shape of exhausting unit 1
Shape is in three branches, i.e., three branches being made of the first suction opening 11, the second suction opening 12 and air outlet 13,11 He of the first suction opening
Air hose is formed between air outlet 13, if the position of the second suction opening 12 setting is vertical or near vertical with air hose, because of exhaust gas
In contain dust particles, the time has grown accumulation and has been attached to air hose inner wall and can block air hose inner wall, it is therefore preferred that second takes out
Air port 12 is obliquely installed to 11 side of the first suction opening, the central axis of the central axis of the second suction opening 12 and the first suction opening 11
It is at an acute angle between line.And in order to reduce interference of the return air of the second suction opening 12 to the first suction opening 11, the of exhausting unit 1
Two suction openings 12 are arranged close to the air outlet 13 of exhausting unit 1.
Fragmentation cell 7 includes rotary blade 71, and fragmentation cell 7 includes entrance 72 and outlet 73, the entrance 72 of fragmentation cell 7
It is connected to the air outlet 13 of exhausting unit 1.Pumping is provided between the entrance 72 of fragmentation cell 7 and the air outlet 13 of exhausting unit 1
Air piping P1, both to be connected to, air draft pipe P1 can flexible setting, the length and size of air draft pipe P1 can be according to practical work
Condition (such as space, length of aftermentioned interior circulation etc.) needs to select, and is easily installed and is replaced using air draft pipe P1.Into
The waste material for entering exhausting unit 1 enters fragmentation cell 7 by air draft pipe P1, and fragmentation cell 7 is broken for smashing to enter from entrance 72
The waste material of broken unit 7, convenient for the collection of subsequent waste material.
Collecting bin 31 has first port 313 and second port 314, and the outlet 73 of first port 313 and fragmentation cell 7 connects
It is logical.Specifically, it is provided with drainage line P2 between collecting bin 31 and the outlet 73 of fragmentation cell 7, to be connected to the two, drainage conduit
Road P2 can flexible setting, the length and size of drainage line P2 can be according to actual condition (such as the length in space, aftermentioned interior circulation
Deng) need to select, and be easily installed and replace using drainage line P2.By the rotation of blower 21 and the unit 7 that is broken
The waste material that impeller 71 is smashed enters collecting bin 31 by drainage line P2.Collecting bin 31 includes cylindrical body 311, cylindrical body
311 lower openings be it is horn-like, 311 lower part of cylindrical body is provided with the mounting base 312 of tubular.Horn-like cylindrical body
311 can play the role of buffering, reduce when falling after waste material strikes 311 inner wall of cylindrical body from drainage line P2 discharge
Speed.It is arranged with collecting bag 32 in the mounting base 312 of the tubular of collecting bin 31, uses the collection being set in mounting base 312
32 centralized collection waste materials of bag and least a portion of dust, are conveniently replaceable, and being capable of timely clear away waste.
Fan unit 2 includes blower 21 and strainer 22, and blower 21 includes air inlet 211 and exhaust outlet 212, and strainer 22 is arranged
Between the air inlet of blower 21 211 and the second port 314 of collecting bin 31.It is evacuated to generate negative pressure, referring to Fig. 2, wind
Machine 21 is the centrifugal blower with impeller 213, in addition, blower 21 further includes providing the motor 214 of power, strainer 22 was used for
Filter the dust particles in exhaust gas.
Return air unit 6 is provided with backwind tube 61, and backwind tube 61 has first end 611 and a second end 612, and the of backwind tube 61
One end 611 is connected to the exhaust outlet 212 of blower 21, and the second end 612 of backwind tube 61 and the second suction opening 12 of exhausting unit 1 connect
It is logical.Specifically, it is provided with back between the second end 612 of the backwind tube 61 of return air unit 6 and the second suction opening 12 of exhausting unit 1
Air piping P3, both to be connected to, return air duct P3 can flexible setting, the length and size of return air duct P3 can be according to practical work
Condition (such as space, length of aftermentioned interior circulation etc.) needs to select, and is easily installed and is replaced using return air duct P3.It is useless
Gas returns to exhausting unit 1 by return air duct P3.
The second embodiment and first embodiment of waste material collection device the difference is that, the blower in second embodiment
Unit 2 is only used for being evacuated, and increases fragmentation cell 7 to smash waste material, and increases strainer 22 in fan unit 2 and replace first to implement
Filter element 4 in example, to omit filter element 4 and partition 5.
In conclusion the entrance 72 of the air outlet 13 of exhausting unit 1, fragmentation cell 7, fragmentation cell 7, fragmentation cell 7
Outlet 73, the suction of the first port 313 of collecting bin 31, the second port 314, strainer 22, blower 21 of collecting bin 31, collecting bin 31
Air port 211, blower 21, the exhaust outlet 212 of blower 21, the first end 611 of backwind tube 61, backwind tube 61, backwind tube 61 second
The interior circulation of exhaust gas when holding the second suction opening 12 of 612, exhausting unit 1 that garbage collection is collectively formed, to reduce collection waste material
With the discharge of exhaust gas when dust, and blower 21 and strainer 22 of the waste material collection device to fan unit 2 of return air unit 6 are set
Structural requirement is lower, and the power of institute's gas-distributing fan 21 is also smaller, so that making the energy consumption of waste material collection device reduces.
In addition, in the first embodiment and the second embodiment, when exhaust gas enters second by the backwind tube 61 of return air unit 6
When suction opening 12 returns to exhausting unit 1, it might have the least a portion of exhaust gas containing dust particles and overflow the first suction opening 11.But
It is that, because being generally additionally provided with dust cover and sweep-up pipe at laser die cutting station, exhausting unit 1 is inserted into dust cover, makes to prevent
Negative pressure cavity is formed inside dust hood, under subnormal ambient, the exhaust gas containing tiny dust particles can be taken away by sweep-up pipe, without overflowing
Into atmosphere.
Waste material collection device according to the present utility model can be used for collecting the waste material generated when laser die cutting, with laser die cutting
Station is correspondingly arranged, but not limited to this, waste material collection device according to the present utility model is equally applicable to the machinery of background technique
Cross cutting.
Detailed description describes multiple exemplary embodiments above, but is not intended to be limited to clearly disclosed combination herein.
Therefore, unless otherwise indicated, various features disclosed herein can be combined and be formed and not shown for clarity and
Multiple other combinations out.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of waste material collection device characterized by comprising
Exhausting unit (1), including the first suction opening (11), the second suction opening (12) and air outlet (13)；
Fan unit (2), including blower (21), blower (21) include air inlet (211) and exhaust outlet (212), blower (21)
Air inlet (211) is connected to the air outlet (13) of exhausting unit (1)；
Garbage collection unit (3), including collecting bin (31), collecting bin (31) are connected to the exhaust outlet (212) of blower (21)；
Filter element (4), including filtering cabin (41), the filter assemblies (42) being set in filtering cabin (41)；
Partition (5) is set between filtering cabin (41) and the collecting bin (31) of garbage collection unit (3) and keeps filtering cabin (41)
It is connected to the collecting bin (31) of garbage collection unit (3)；
Return air unit (6) is provided with backwind tube (61), and backwind tube (61) has first end (611) and second end (612), return air
The first end (611) of pipe (61) is connected to the filtering cabin (41) of filter element (4), the second end (612) and pumping of backwind tube (61)
The second suction opening (12) of wind unit (1) is connected to.
2. waste material collection device according to claim 1, which is characterized in that the first suction opening (11) of exhausting unit (1)
Internal diameter be greater than exhausting unit (1) air outlet (13) internal diameter.
3. waste material collection device according to claim 1, which is characterized in that the second suction opening (12) of exhausting unit (1)
Air outlet (13) close to exhausting unit (1).
4. waste material collection device according to claim 1, which is characterized in that the second suction opening (12) of exhausting unit (1)
It is obliquely installed to the first suction opening (11) side.
5. waste material collection device according to claim 1, which is characterized in that blower (21) is centrifugal band impeller
(213) blower.
6. a kind of waste material collection device characterized by comprising
Exhausting unit (1), including the first suction opening (11), the second suction opening (12) and air outlet (13)；
Fragmentation cell (7), including rotary blade (71), fragmentation cell (7) include entrance (72) and outlet (73), fragmentation cell
(7) entrance (72) is connected to the air outlet (13) of exhausting unit (1)；
Collecting bin (31), with first port (313) and second port (314), first port (313) and fragmentation cell (7)
Export (73) connection；
Fan unit (2), including blower (21) and strainer (22), blower (21) include air inlet (211) and exhaust outlet (212),
Strainer (22) is arranged between the air inlet (211) of blower (21) and the second port (314) of collecting bin (31)；
Return air unit (6) is provided with backwind tube (61), and backwind tube (61) has first end (611) and second end (612), return air
The first end (611) of pipe (61) is connected to the exhaust outlet (212) of blower (21), the second end (612) and exhausting of backwind tube (61)
The second suction opening (12) of unit (1) is connected to.
7. waste material collection device according to claim 6, which is characterized in that the first suction opening (11) of exhausting unit (1)
Internal diameter be greater than exhausting unit (1) air outlet (13) internal diameter.
8. waste material collection device according to claim 6, which is characterized in that the second suction opening (12) of exhausting unit (1)
Air outlet (13) close to exhausting unit (1).
9. waste material collection device according to claim 6, which is characterized in that the second suction opening (12) of exhausting unit (1)
It is obliquely installed to the first suction opening (11) side.
10. waste material collection device according to claim 6, which is characterized in that blower (21) is centrifugal fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990655.8U CN209394168U (en) | 2018-11-29 | 2018-11-29 | Waste material collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821990655.8U CN209394168U (en) | 2018-11-29 | 2018-11-29 | Waste material collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209394168U true CN209394168U (en) | 2019-09-17 |
Family
ID=67881425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821990655.8U Active CN209394168U (en) | 2018-11-29 | 2018-11-29 | Waste material collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209394168U (en) |
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2018
- 2018-11-29 CN CN201821990655.8U patent/CN209394168U/en active Active
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