CN108082962A - A kind of biomass silo multi-diameter shaft screw discharging machine - Google Patents
A kind of biomass silo multi-diameter shaft screw discharging machine Download PDFInfo
- Publication number
- CN108082962A CN108082962A CN201711233308.0A CN201711233308A CN108082962A CN 108082962 A CN108082962 A CN 108082962A CN 201711233308 A CN201711233308 A CN 201711233308A CN 108082962 A CN108082962 A CN 108082962A
- Authority
- CN
- China
- Prior art keywords
- discharging
- diameter shaft
- diameter
- feed bin
- discharging machine
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
Abstract
The present invention relates to biomass material conveying technology fields, specially a kind of biomass silo multi-diameter shaft screw discharging machine, it can will be outside the more material web discharging bins in front end, reduce the fore extruding of material, discharging is more smooth, it includes feed bin, feed bin lower end is provided with screw discharging machine, screw discharging machine includes the discharging warehouse of connection bin bottom, helical axis is provided in discharging bin body, helical axis is three-level multi-diameter shaft, diameter of the three-level multi-diameter shaft close to feed bin one side is more than the diameter of discharging warehouse outlet one side, variable-pitch propeller blade is installed on helical axis, helical blade spacing close to feed bin one side is more than the helical blade spacing of discharging warehouse outlet one side.
Description
Technical field
The present invention relates to biomass material conveying technology fields, are specially a kind of biomass silo multi-diameter shaft screw unloading
Machine.
Background technology
The helical feed discharging bin that material in raw material material bin passes through bottom.Since biomass material is easily agglomerating and winding
Etc. characteristics, in the transmission process that discharges, in addition to helical blade conveys material, the material on helical axis top also can forward with
It walks together.These raw materials to after the antetheca of storehouse cannot whole exports, therefore be extruded at this, the more press the more tight, finally can stuck spiral shell
Rotation.
The conveying capacity and rotating speed of spiral, the outer diameter of spiral, axle diameter, screw pitch are related.For same root spiral, before rotating speed
It is identical afterwards, for outer diameter due to the clearance requirement between adjoining spiral and identical, variation can only be that screw pitch and mandrel are straight
Footpath.And the way of conventional discharge auger is using variable-pitch propeller, i.e., screw pitch gradually increases the screw pitch of spiral from back to front, makes spiral shell
The conveying capacity for revolving front end is more than the conveying capacity of rear end, reduces the possibility of forepart blocking.But it is so often not met by requiring,
Or blocking can occur.
The content of the invention
To solve the above-mentioned problems, the present invention provides a kind of biomass silo multi-diameter shaft screw discharging machine, can incite somebody to action
Outside the more material web discharging bins in front end, the fore extruding of material is reduced, discharging is more smooth.
Its technical solution is such：A kind of biomass silo multi-diameter shaft screw discharging machine, including feed bin, the feed bin
Lower end is provided with screw discharging machine, and the screw discharging machine includes the discharging warehouse for connecting the bin bottom, the discharging bin
It is provided with helical axis in vivo, which is characterized in that the helical axis is three-level multi-diameter shaft, and the three-level multi-diameter shaft is close to the material
The diameter of storehouse one side is more than the diameter of the discharging warehouse outlet one side, is equipped with variable-pitch propeller blade on the helical axis, leans on
The helical blade spacing of the nearly feed bin one side is more than the helical blade spacing of the discharging warehouse outlet one side.
It is further characterized by, and is arranged side by side in the screw discharging machine there are four the helical axis；
The minimum diameter section of the three-level multi-diameter shaft is not provided with the helical blade.
After adopting the structure of the invention, spiral of the invention employs three-level ladder, i.e., the axle diameter of spiral is in axial direction
It is different, more smaller toward the port of export, the conveying capacity of such port of export will be bigger, the helical-blade that cooperation spacing becomes larger
The more materials in front end can be taken out of discharging bin body by piece, reduced the fore extruding of material, made spiral discharging more smooth.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure left view of the present invention.
Specific embodiment
See Fig. 1, shown in Fig. 2, a kind of biomass silo multi-diameter shaft screw discharging machine, including feed bin 1,1 lower end of feed bin is set
Screw discharging machine is equipped with, screw discharging machine includes the discharging warehouse 2 of 1 bottom of connection feed bin, and helical axis is provided in the warehouse 2 that discharges
3, helical axis 3 is three-level multi-diameter shaft, and diameter of the three-level multi-diameter shaft close to 1 one side of feed bin is more than discharging warehouse 2 and exports 4 one sides
Diameter is equipped with variable-pitch propeller blade 5 on helical axis 3, and the helical blade spacing close to 1 one side of feed bin is more than discharging warehouse 2 and goes out
The helical blade spacing of 4 one sides of mouth.Helical axis 3 there are four being arranged side by side in screw discharging machine；The minimum diameter of three-level multi-diameter shaft
Section is not provided with helical blade.7 be material in figure, and 6 be driving motor.
Claims (3)
1. a kind of biomass silo multi-diameter shaft screw discharging machine, including feed bin, the feed bin lower end is provided with screw discharging machine,
The screw discharging machine includes the discharging warehouse for connecting the bin bottom, and helical axis is provided in the discharging bin body, special
Sign is that the helical axis is three-level multi-diameter shaft, and diameter of the three-level multi-diameter shaft close to the feed bin one side is more than described
The warehouse that discharges exports the diameter of one side, and variable-pitch propeller blade is equipped on the helical axis, the spiral close to the feed bin one side
Blade pitgh is more than the helical blade spacing of the discharging warehouse outlet one side.
2. a kind of biomass silo multi-diameter shaft screw discharging machine according to claim 1, which is characterized in that the spiral is unloaded
The helical axis there are four being arranged side by side in material machine.
A kind of 3. biomass silo multi-diameter shaft screw discharging machine according to claim 1, which is characterized in that the three-level rank
The minimum diameter section of terraced axis is not provided with the helical blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233308.0A CN108082962A (en) | 2017-11-30 | 2017-11-30 | A kind of biomass silo multi-diameter shaft screw discharging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233308.0A CN108082962A (en) | 2017-11-30 | 2017-11-30 | A kind of biomass silo multi-diameter shaft screw discharging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108082962A true CN108082962A (en) | 2018-05-29 |
Family
ID=62172580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711233308.0A Withdrawn CN108082962A (en) | 2017-11-30 | 2017-11-30 | A kind of biomass silo multi-diameter shaft screw discharging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108082962A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451182A (en) * | 2019-08-30 | 2019-11-15 | 杭州宏鑫钙业有限公司 | A kind of conveying screw feeder |
| SE1951555A1 (en) * | 2019-12-23 | 2021-06-24 | Drinor Ab | An apparatus and a method for feeding fibrous material for dewatering |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11208810A (en) * | 1998-01-23 | 1999-08-03 | Okawara Mfg Co Ltd | Crushed refuse hopper and its operating method |
| CA2480490A1 (en) * | 2002-04-08 | 2003-10-23 | Fibrecycle Pty Ltd | Particulate matter conveyor |
| CN102745518A (en) * | 2012-07-24 | 2012-10-24 | 无锡锡东能源科技有限公司 | Horizontal conveying structure for biomass material conveying |
| CN203682646U (en) * | 2013-11-11 | 2014-07-02 | 辽宁鸿瑞科技开发有限公司 | Cantilever bin discharger |
| CN207596108U (en) * | 2017-11-30 | 2018-07-10 | 无锡锡东能源科技有限公司 | Biomass silo multi-diameter shaft screw discharging machine |
-
2017
- 2017-11-30 CN CN201711233308.0A patent/CN108082962A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11208810A (en) * | 1998-01-23 | 1999-08-03 | Okawara Mfg Co Ltd | Crushed refuse hopper and its operating method |
| CA2480490A1 (en) * | 2002-04-08 | 2003-10-23 | Fibrecycle Pty Ltd | Particulate matter conveyor |
| CN102745518A (en) * | 2012-07-24 | 2012-10-24 | 无锡锡东能源科技有限公司 | Horizontal conveying structure for biomass material conveying |
| CN203682646U (en) * | 2013-11-11 | 2014-07-02 | 辽宁鸿瑞科技开发有限公司 | Cantilever bin discharger |
| CN207596108U (en) * | 2017-11-30 | 2018-07-10 | 无锡锡东能源科技有限公司 | Biomass silo multi-diameter shaft screw discharging machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451182A (en) * | 2019-08-30 | 2019-11-15 | 杭州宏鑫钙业有限公司 | A kind of conveying screw feeder |
| SE1951555A1 (en) * | 2019-12-23 | 2021-06-24 | Drinor Ab | An apparatus and a method for feeding fibrous material for dewatering |
| SE543828C2 (en) * | 2019-12-23 | 2021-08-03 | Drinor Ab | An apparatus and a method for feeding fibrous material for dewatering |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180529 |
|
| WW01 | Invention patent application withdrawn after publication |