CN208177581U - A kind of new energy biomass circulating grinding device - Google Patents
A kind of new energy biomass circulating grinding device Download PDFInfo
- Publication number
- CN208177581U CN208177581U CN201820406351.6U CN201820406351U CN208177581U CN 208177581 U CN208177581 U CN 208177581U CN 201820406351 U CN201820406351 U CN 201820406351U CN 208177581 U CN208177581 U CN 208177581U
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- China
- Prior art keywords
- shell
- pulverization cylinder
- harvesting
- collecting box
- sieve
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- 238000000227 grinding Methods 0.000 title claims abstract description 23
- 239000002028 Biomass Substances 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 87
- 238000010298 pulverizing process Methods 0.000 claims abstract description 65
- 238000003306 harvesting Methods 0.000 claims abstract description 45
- 239000004744 fabric Substances 0.000 claims abstract description 25
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 238000012216 screening Methods 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000012620 biological material Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Disintegrating Or Milling (AREA)
Abstract
The utility model provides a kind of new energy biomass circulating grinding device, including shell, disintegrating mechanism, screening mechanism, Material collecting box for harvesting and circulation mechanism；Wherein, the disintegrating mechanism includes pulverization cylinder and crushing shaft, and multiple charging windows are arranged close to upper part in pulverization cylinder, and discharging window is formed between pulverization cylinder lower end and the bottom plate of shell；The crushing knife matched is set on crushing shaft and pulverization cylinder, propeller and cloth tray are set under crushing knife；Screening mechanism includes cylindric sieve, and several material leakage windows are arranged on the bottom plate of the shell between sieve and the peripheral wall of shell；Material leakage window connects Material collecting box for harvesting；Circulation mechanism includes circulating fan and circular gas pipe, and the air inlet of circulating fan connects Material collecting box for harvesting, the air inlet of the air outlet connection gas pipe of circulating fan；Gas pipe is arranged on the bottom plate of shell and between cloth tray and sieve.The device can carry out efficient feed separation while realizing continuous crush, and provide crush efficiency.
Description
Technical field
The utility model belongs to bioenergy technical field, is related to a kind of new energy biomass circulating grinding device.
Background technique
Before the processing that carries out fermenting etc. to biological material, need to crush it.Existing crushing setting is usually adopted
Abundant crushing is realized with the mode repeatedly crushed, however repeatedly point material therein at any time crushed repeats to crush, no
It only stops over working hour and improves cost, and influence the abundant crushing to material；There is equipment using winnowing machine to crushed
Feed separation, rough material is crushed again, however for biological material, separating effect of the winnowing machine to thinner material
It is poor；There are also equipment to be separated using sieve, however due to electrostatic and material low-density, sieve is easy blocking,
Material gravity is depended merely on to be difficult to realize efficiently separate.
Based on this, it is necessary to a kind of new energy biomass circulating grinding device is developed, to improve the crush efficiency of material.
Summary of the invention
In order to overcome the problems of the above-mentioned prior art, the purpose of this utility model is to provide a kind of new energy biologies
Matter recycles grinding device, carries out efficient feed separation while realizing continuous crush, provides crush efficiency.
The utility model is to be achieved through the following technical solutions:
A kind of new energy biomass circulating grinding device, including shell, disintegrating mechanism, screening mechanism, Material collecting box for harvesting and circulation
Mechanism；Wherein,
The disintegrating mechanism and the concentric setting of shell, including pulverization cylinder and crushing shaft, pulverization cylinder upper end are fixedly connected on
On the top cover of shell, multiple charging windows, the inside fixed setting several first of pulverization cylinder middle section are set close to upper part
Crushing knife forms discharging window between pulverization cylinder lower end and the bottom plate of shell；Crushing shaft upper end pass through shell top cover and with driving
Mechanism connection, lower end is rotatably connected on the bottom plate of shell；The part of crushing shaft inside the housing is successively set from the top down
Several the second crushing knife, propeller and cloth trays matched with the first crushing knife are set, the propeller is located at going out for pulverization cylinder
Downward air-flow is generated above material window and when rotating, the cloth material strip of more radial distributions and the bottom with shell are set in cloth tray
It is slidably connected between plate, the discharging window of cloth tray face pulverization cylinder；Feed inlet is set inside housing top end face pulverization cylinder；
Screening mechanism includes cylindric sieve, the top cover connection on sieve top and shell, the bottom of sieve bottom end and shell
Plate connection；
Several material leakage windows are set on the bottom plate of the shell between sieve and the peripheral wall of shell, pass through powder below material leakage window
The feeding inlet of channel connection Material collecting box for harvesting；The side on Material collecting box for harvesting top is arranged in the feeding inlet of Material collecting box for harvesting, on Material collecting box for harvesting top
Exhaust vent is arranged in the other side；Setting discharge port in Material collecting box for harvesting bottom end；
Circulation mechanism includes circulating fan and circular gas pipe, the outlet air of the air inlet connection Material collecting box for harvesting of circulating fan
Hole, the air inlet of the air outlet connection gas pipe of circulating fan；Gas pipe be arranged on the bottom plate of shell and be located at cloth tray and
Between sieve.
Preferably, the pulverization cylinder is the taper type inwardly collapsed, the side wall of the part and crushing close to the part of lower end
The axial angle of cylinder is 60 ~ 45 °, and pulverization cylinder the lowermost diameter is the 1/2 ~ 2/3 of pulverization cylinder upper end diameter, and propeller is located at cone
The upside of platform shape part.
Preferably, for pulverization cylinder in upper part, the area accounting for feeding window is 70% ~ 85%.
Preferably, by more support column connections between pulverization cylinder and the bottom plate of shell, more support column connections will discharging
Window is divided into multiple sub- discharging windows.
Preferably, radially, the upper surface of cloth tray is the smoothed curve reduced from center to edge, cloth tray
Upper surface least significant end is higher than gas pipe top.
Preferably, screening mechanism further includes brush net ring, and the brush net ring is bonded with sieve inner sidewall and fixes with telescopic rod
Connection, telescopic rod stretch out the top cover of shell upwards and connect with elevating mechanism；Telescopic rod can drive brush net ring on the most top of sieve
It is reciprocal between end and lowermost end.
Preferably, radially, multiple fumaroles are set on gas pipe, wherein close to sieve side fumarole to
The inclination of pulverization cylinder direction；The close fumarole for crushing side is vertically upward.
Preferably, the deflector connecting with Material collecting box for harvesting top, the height of the deflector are set in Material collecting box for harvesting upper space
It is the 40% ~ 50% of Material collecting box for harvesting height.
Preferably, removably strainer is arranged in the exhaust vent of Material collecting box for harvesting.
Compared with prior art, the utility model has technical effect beneficial below:
The utility model provides a kind of new energy biomass circulating grinding device, including shell, disintegrating mechanism, screening machine
Structure, Material collecting box for harvesting and circulation mechanism.At work, the material after drying enters pulverization cylinder by feed inlet, in weight and internal gas
Moved downward under the drive of stream along pulverization cylinder, by the first crushing knife and the second cutting tool at shredder assemblies crush；Crushing group
Propeller is arranged in the lower section of part, on the one hand guarantees that material moves downward along pulverization cylinder, on the other hand mentions for circulation grinding device
For circulating current, so that channel of the smashed material under the drive of circulating current between pulverization cylinder and sieve is transported upwards
It is dynamic, during moving upwards, the comminuting matter of net can be crossed by sieve and enter Material collecting box for harvesting, rough material from feed window again into
Enter pulverization cylinder, realizes that circulation crushes；During being somebody's turn to do, the crushing of material is synchronous with separation to be carried out, therefore continuous feed may be implemented,
It intermittent need not crush, while the material for also avoiding having reached crushing effect sufficiently crushes, and improves crush efficiency.Pass through
The thin material of sieve enters Material collecting box for harvesting under the action of the air-flow that gravity and circulating fan generate, and circulating fan extracts in Material collecting box for harvesting
Air and be pumped into gas pipe, on the one hand for circulation grinding device circulating current is provided, on the other hand pass through sieve for thin material
Net and entrance Material collecting box for harvesting provide power.Therefore, the power of a circulating current amount of the providing vector between sieve and pulverization cylinder,
One is the power for being upwardly into charging window, and one is the outside power for crossing sieve.On the other hand, dynamic there are two due to air-flow
Power source, therefore there are certain turbulent flows between sieve and pulverization cylinder, separate so that material is realized in this sufficient movement, avoid pasting
There is laminar flow in nearly pulverization cylinder, it is ensured that separative efficiency and separating effect.
Detailed description of the invention
Fig. 1 is the new energy biomass circulating grinding device diagrammatic cross-section of the utility model；
The cloth tray and the partial enlarged view at gas pipe that Fig. 2 is the utility model；
Wherein: 11 be the top cover of shell；12 be the bottom plate of shell；13 be the peripheral wall of shell；14 be feed inlet；21 be sieve
Net；22 be brush net ring, and 23 be telescopic rod, and 24 be elevating mechanism, and 31 be pulverization cylinder；32 be crushing shaft；33 be charging window；34 be
One crushing knife；35 be the second crushing knife；36 be propeller；37 be cloth tray；38 be driving mechanism；41 be material leakage window, and 42 be collection
Hopper, 43 be exhaust vent；44 be deflector；51 be circulating fan；52 be gas pipe.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
The utility model provides a kind of new energy biomass circulating grinding device, including shell, disintegrating mechanism, screening machine
Structure, Material collecting box for harvesting 42 and circulation mechanism；Wherein,
The disintegrating mechanism and the concentric setting of shell, including pulverization cylinder 31 and crushing shaft 32,31 upper end of pulverization cylinder are fixed
It is connected on the top cover 11 of shell, multiple charging windows 33 is set close to upper part, the inside of 31 middle section of pulverization cylinder is fixed
Several first crushing knifes 34 are set, form discharging window between 31 lower end of pulverization cylinder and the bottom plate 12 of shell；It wears 32 upper end of crushing shaft
It crosses the top cover 11 of shell and is connect with driving mechanism 38, lower end is rotatably connected on the bottom plate 12 of shell；Crushing shaft 32 exists
The part of interior of shell sets gradually several the second crushing knife 35, propellers 36 matched with the first crushing knife 34 from the top down
With cloth tray 37, the propeller 36 is located above the discharging window of pulverization cylinder 31 and generates downward air-flow, cloth tray when rotating
The cloth material strip of more radial distributions is set on 37 and is slidably connected between the bottom plate of shell 12,37 face pulverization cylinder of cloth tray
31 discharging window；Feed inlet 14 is set inside housing top end face pulverization cylinder 31；
Screening mechanism includes cylindric sieve 21, and the top cover 11 of 21 top of sieve and shell connects, 21 bottom end of sieve with
The bottom plate 12 of shell connects；
Several material leakage windows 41 are set on the bottom plate 12 of the shell between sieve 21 and the peripheral wall 13 of shell, under material leakage window 41
Side connects the feeding inlet of Material collecting box for harvesting 42 by powder channel；The side on 42 top of Material collecting box for harvesting is arranged in the feeding inlet of Material collecting box for harvesting 42,
In the other side on 42 top of Material collecting box for harvesting, exhaust vent 43 is set；Setting discharge port in 42 bottom end of Material collecting box for harvesting；
Circulation mechanism includes circulating fan 51 and circular gas pipe 52, and the air inlet of circulating fan 51 connects Material collecting box for harvesting
42 exhaust vent 43, the air inlet of the air outlet connection gas pipe 52 of circulating fan 51；The bottom plate of shell is arranged in gas pipe 52
On 12 and between cloth tray 37 and sieve 21.
At work, the material after drying enters pulverization cylinder 31 by feed inlet 14, in the drive of weight and internal gas flow
Lower to move downward along pulverization cylinder 31, the shredder assemblies formed by the first crushing knife 34 and the second crushing knife 35 crush；Shredder assemblies
Lower section be arranged propeller 36, on the one hand guarantee material moved downward along pulverization cylinder 31, on the other hand be circulation grinding device
There is provided circulating current so that smashed material the channel under the drive of circulating current between pulverization cylinder 31 and sieve 21 to
Upper movement can cross the comminuting matter of net by sieve 21 and enter Material collecting box for harvesting 42 during moving upwards, and rough material is from charging
Window 33 is again introduced into pulverization cylinder 31, realizes that circulation crushes；Should during, the crushing of material progress synchronous with separation, therefore can be with
Realize continuous feed, it is not necessary to intermittent crushing, while the material for also avoiding having reached crushing effect sufficiently crushes, and improves
Crush efficiency.Enter Material collecting box for harvesting 42 under the action of the air-flow that gravity and circulating fan 51 generate by the thin material of sieve 21,
Circulating fan 51 extracts the air in Material collecting box for harvesting 42 and is pumped into gas pipe 52, on the one hand provides circulating air for circulation grinding device
On the other hand stream provides power for thin material by sieve 21 and into Material collecting box for harvesting 42.Therefore, sieve 21 and pulverization cylinder 31 it
Between a circulating current amount of providing vector power, one be the power for being upwardly into charging window 33, and one is is sieved outward
The power of net 21.On the other hand, since there are two power sources for air-flow, exist between sieve 21 and pulverization cylinder 31 certain
Turbulent flow so that material this sufficient movement realize separate, avoid laminar flow occur close to pulverization cylinder 31, it is ensured that separative efficiency
And separating effect.
Wherein, in a kind of feasible implementation, the pulverization cylinder 31 is the cone inwardly collapsed close to the part of lower end
Platform shape, the angle that the side wall and pulverization cylinder 31 of the part are axial is 60 ~ 45 °, and 31 the lowermost diameter of pulverization cylinder is pulverization cylinder 31
The 1/2 ~ 2/3 of upper end diameter, propeller 36 are located at the upside of taper type part.The taper type part is for constraining propeller 36
Air-flow further promotes the turbulent flow between sieve 21 and pulverization cylinder 31.
Wherein, in a kind of feasible implementation, pulverization cylinder 31 feeds the area accounting of window 33 in upper part
It is 70% ~ 85%.In this way, internal airflow resistance can be minimized under the premise of guaranteeing the fixing intensity of pulverization cylinder 31, reduce
Energy consumption.
Wherein, in a kind of feasible implementation, pass through more support columns between the bottom plate 12 of pulverization cylinder 31 and shell
Discharging window is divided into multiple sub- discharging windows by connection, more support column connections.In this way, pulverization cylinder 31 can be improved further
Fixing intensity guarantees the safety and stabilization of whole device.
Wherein, in a kind of feasible implementation, radially, the upper surface of cloth tray 37 is from center to edge
The upper surface least significant end of reduced smoothed curve, cloth tray 37 is higher than 52 top of gas pipe.In this way, can be by propeller 36
Air-flow improves separative efficiency to 21 direction guiding of sieve.
Wherein, in a kind of feasible implementation, screening mechanism further includes brush net ring 22, the brush net ring 22 and sieve
21 inner sidewalls are bonded and are fixedly connected with telescopic rod 23, and telescopic rod 23 stretches out the top cover 11 of shell upwards and connects with elevating mechanism 24
It connects；Telescopic rod 23 can drive brush net ring 22 reciprocal between the top and lowermost end of sieve 21.In this way, brush net ring 22 can be brushed
Fall to block the material of sieve 21, keep the unimpeded of sieve 21, guarantees screening efficiency.
Wherein, in a kind of feasible implementation, radially, multiple fumaroles are set on gas pipe 52, wherein
Fumarole close to 21 side of sieve is tilted to 31 direction of pulverization cylinder；The close fumarole for crushing side is vertically upward.In this way, can
To guarantee the separative efficiency of entire material in the place manufacture local turbulent close to gas pipe 52.
Wherein, in a kind of feasible implementation, it is arranged in 42 upper space of Material collecting box for harvesting and is connect with 42 top of Material collecting box for harvesting
Deflector 44, the height of the deflector 44 is the 40% ~ 50% of 42 height of Material collecting box for harvesting.The setting of exhaust vent 43 of Material collecting box for harvesting 42 can
Releasably strainer.In this way, can be taken away to avoid the material for having just enter into Material collecting box for harvesting 42 by circulating fan 51.
Claims (9)
1. a kind of new energy biomass circulating grinding device, which is characterized in that including shell, disintegrating mechanism, screening mechanism, gather materials
Case and circulation mechanism；Wherein,
The disintegrating mechanism and the concentric setting of shell, including pulverization cylinder and crushing shaft, pulverization cylinder upper end are fixedly connected on shell
Top cover on, multiple charging windows are set close to upper part, the inside fixed setting several first of pulverization cylinder middle section crushes
Knife forms discharging window between pulverization cylinder lower end and the bottom plate of shell；Crushing shaft upper end passes through the top cover of shell and and driving mechanism
Connection, lower end is rotatably connected on the bottom plate of shell；The part of crushing shaft inside the housing sets gradually number from the top down
A the second crushing knife, propeller and cloth tray matched with the first crushing knife, the propeller are located at the discharging window of pulverization cylinder
Top and rotate when generate downward air-flow, be arranged in cloth tray the cloth material strip of more radial distributions and with the bottom plate of shell it
Between be slidably connected, the discharging window of cloth tray face pulverization cylinder；Feed inlet is set inside housing top end face pulverization cylinder；
Screening mechanism includes cylindric sieve, the top cover connection on sieve top and shell, the bottom plate company of sieve bottom end and shell
It connects；
Several material leakage windows are set on the bottom plate of the shell between sieve and the peripheral wall of shell, pass through powder channel below material leakage window
Connect the feeding inlet of Material collecting box for harvesting；The side on Material collecting box for harvesting top is arranged in the feeding inlet of Material collecting box for harvesting, in the another of Material collecting box for harvesting top
Exhaust vent is arranged in side；Setting discharge port in Material collecting box for harvesting bottom end；
Circulation mechanism includes circulating fan and circular gas pipe, and the air inlet of circulating fan connects the exhaust vent of Material collecting box for harvesting,
The air inlet of the air outlet connection gas pipe of circulating fan；Gas pipe is arranged on the bottom plate of shell and is located at cloth tray and sieve
Between.
2. new energy biomass circulating grinding device as described in claim 1, which is characterized in that the pulverization cylinder is close to lower end
Part be the taper type inwardly collapsed, the side wall of the part and the angle of pulverization cylinder axial direction are 60 ~ 45 °, pulverization cylinder bottom
Diameter be pulverization cylinder upper end diameter 1/2 ~ 2/3, propeller is located at the upside of taper type part.
3. new energy biomass circulating grinding device as described in claim 1, which is characterized in that pulverization cylinder is close to upper part
In, the area accounting for feeding window is 70% ~ 85%.
4. new energy biomass circulating grinding device as described in claim 1, which is characterized in that the bottom plate of pulverization cylinder and shell
Between by the connection of more support columns, discharging window is divided into multiple sub- discharging windows by more support columns connections.
5. new energy biomass circulating grinding device as described in claim 1, which is characterized in that radially, cloth tray
Upper surface be the smoothed curve reduced from center to edge, the upper surface least significant end of cloth tray is higher than gas pipe top.
6. new energy biomass circulating grinding device as described in claim 1, which is characterized in that screening mechanism further includes brush net
Ring, the brush net ring are bonded with sieve inner sidewall and are fixedly connected with telescopic rod, telescopic rod stretch out upwards the top cover of shell and with
Elevating mechanism connection；Telescopic rod can drive brush net ring reciprocal between the top and lowermost end of sieve.
7. new energy biomass circulating grinding device as described in claim 1, which is characterized in that radially, gas pipe
The upper multiple fumaroles of setting, wherein the fumarole close to sieve side is tilted to pulverization cylinder direction；Close to the jet for crushing side
Hole is vertically upward.
8. new energy biomass circulating grinding device as described in claim 1, which is characterized in that set in Material collecting box for harvesting upper space
The deflector connecting with Material collecting box for harvesting top is set, the height of the deflector is the 40% ~ 50% of Material collecting box for harvesting height.
9. new energy biomass circulating grinding device as described in claim 1, which is characterized in that the exhaust vent of Material collecting box for harvesting is arranged
Removably strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406351.6U CN208177581U (en) | 2018-03-26 | 2018-03-26 | A kind of new energy biomass circulating grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406351.6U CN208177581U (en) | 2018-03-26 | 2018-03-26 | A kind of new energy biomass circulating grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208177581U true CN208177581U (en) | 2018-12-04 |
Family
ID=64437977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820406351.6U Expired - Fee Related CN208177581U (en) | 2018-03-26 | 2018-03-26 | A kind of new energy biomass circulating grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208177581U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495524A (en) * | 2020-04-27 | 2020-08-07 | 朱凯凯 | Air-float driving type traditional Chinese medicine ambergris raw material crusher |
| CN113695032A (en) * | 2021-08-20 | 2021-11-26 | 孟子悦 | Biological particle environment-friendly recovery device |
-
2018
- 2018-03-26 CN CN201820406351.6U patent/CN208177581U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495524A (en) * | 2020-04-27 | 2020-08-07 | 朱凯凯 | Air-float driving type traditional Chinese medicine ambergris raw material crusher |
| CN113695032A (en) * | 2021-08-20 | 2021-11-26 | 孟子悦 | Biological particle environment-friendly recovery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 |