CN102133991A - Spiral feeder - Google Patents
Spiral feeder Download PDFInfo
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- CN102133991A CN102133991A CN2010106179036A CN201010617903A CN102133991A CN 102133991 A CN102133991 A CN 102133991A CN 2010106179036 A CN2010106179036 A CN 2010106179036A CN 201010617903 A CN201010617903 A CN 201010617903A CN 102133991 A CN102133991 A CN 102133991A
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- spiral shell
- diameter
- spiral
- pitch
- shell dish
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Abstract
The invention provides a spiral feeder capable of conveying a biomass bulk material, mainly comprising a spiral combination, a connecting bevel gear, a main shaft, a main bearing seat, a driving device and a main part. The spiral feeder capable of conveying a biomass bulk material is characterized in that the spiral combination is formed by vertically fastening a dual variable-diameter variable-pitch corkscrew as an upper part on an asteroidal kick-off device as a lower part; the external diameter and the pitch of the spiral blade of the dual variable-diameter variable-pitch corkscrew changes in a decreasing way or in an increasing way, the shaft diameter is consistent or increases; and kick-off arms with kick-off devices are asteroidally distributed at equal intervals from the center to the circumference of the asteroidal kick-off device. The spiral feeder provided by the invention has the advantages of compact structure, integrated cabin and machine, low rotating speed, small noise, low energy consumption, pressure bearing, abrasion resistance, sealed transmission, stable operation, gas and solid mixing, resistance to blockage and leakage, safety, environmental protection and good blockage removal performance. In the transportation process, the spiral feeder has the functions of arch breaking, blockage preventing, winding resisting and stirring and mixing completing and is widely suitable for transporting biomass bulk materials in the shapes of powder, blocks, rods, tablets and granules.
Description
Technical field
The present invention relates to a kind of transmission feeding device, the especially a kind of spiral shell dish feeder that can carry the living beings bulk material.
Background technology
In industries such as electric power, coal, metallurgy, chemical industry, sintering, pharmacy, timber, boiler, heat supply, heating, biomass granulations, the feeding device that tradition is used is difficult to the special delivery requirements of adapted biomass bulk material as feeders such as: box, belt, board-like, impeller, disk, spirals.Living beings refer generally to: straw, waste wood, Chinese medicine slag, rice husk etc., bulk material refers to: the material of particle diameter＜200mm, water ratio＜30%.Existing transmission feeding device is subjected to structural limitations in running statees such as knot confession, bridging, winding, obstruction, anti-sticking, anti-leaks, can't carry requirement by adapted biomass bulk material attribute complicated and changeable.
Summary of the invention
Purpose of the present invention: a kind of spiral shell dish feeder that can carry living beings or bulk material is provided.
The present invention is flowed symmetrical according to the plane and the total fluid properties of the mobile symmetry of axis, designs the combination of embedding complementation in the magazine centre, can improve the Systems Theory of promotion living beings bulk material plasticity weight transfer fluid property.The applicant has carried out static, dynamic strain test in the experiment of parametrization numerical modelling, to test expansion comparative analysis of gained data and research learns: because the living beings bulk material has the dual physical property of solid-liquid, the otherness of its shape, granularity, humidity, hardness, density is bigger, causes living beings loose media ubiquity in existing processes equipment feed is carried to twine viscous knot doming effect.In order to strengthen the benign flow factor, the turbulent motion state-transition that makes f1uid partic1e is that laminar flow low speed slowly slides, alleviate the load square of living beings bulk material, overcome compacting stress and block stress, reduce the living beings bulk material the friction coefficient of magazine and the randomness and the power consumption property of existence.The gyroscopic movement of combination in magazine can weaken the shear action to the living beings bulk material effectively, rigid compacting when alleviation living beings bulk material flows, the storehouse is pressed and is acted in the combination simultaneously, combination and magazine wall circuferential spacing cause bigger path to flow and enclose, help the bed of material and cut the linking perforation of face and the relative motion of living beings bulk material self, because the living beings bulk material deposits the continuous variation of extruding and progressive squeeze time mutually, make the leaning angle of magazine wall slightly equal the angle that subsides of living beings bulk material, thoroughly break the stress balance of living beings bulk material and stop up the basis, make it collapse, be convenient to form streams, avoided obstruction, twine, the knot doming effect.
Technical scheme: embedding double diameter-changeable bending moment spiral and astrolabe poking device are set in magazine are combined into spiral shell dish combination, finish the mild switching between axis flows and flow in the plane.The upper end of spiral shell dish combination is that the spiral and the cone-type spiral boss of variable-diameter variable-pitch formed, the lower end is the astrolabe poking device that distributes and the material toggling arm is set and is provided with rigidity or elastic dialing glassware separately to the equidistant starriness of circumferential edge with the astrolabe center, and setting gauge has claw type and plate profile of tooth.The setting gauge disc spins of astrolabe poking device periphery allows the living beings bulk material of astrolabe poking device circumference cause the state that falls suddenly in the disk hopper, is in the rotation material toggling shunting transfer movement the effectively uniform quantization of controllable biological matter bulk material.Because periodically the precession process is constantly expanded newly-increased space, living beings bulk material fluxion strap is widened, and friction angle reduces, and reduces friction coefficient and transporting resistance, be convenient to form the conducting block clearing function of the structural flowing space, improve the flowing power of living beings bulk material.
Specific structural features is: mainly by spiral shell dish combination 6, connect bevel gear 11, main shaft 20, main bearing seat 10, actuating device 8 and main element composition, spiral shell dish combination 6 vertically is fastened on lower member astrolabe poking device 17 longitudinal plane of symmetrys by upper-part double diameter-changeable variable-pitch propeller 19 to be formed; The external diameter of double diameter-changeable variable-pitch propeller 19 its helicallobes, pitch are narrowed down or are broadened by narrow by wide, and the diameter of axle is constant or change from small to big; Astrolabe poking device 17 its centers distribute to the equidistant starriness of circumferential edge the material toggling arm 16 that setting gauge is housed are set.
Described material toggling arm 16 baseplanes are provided with rigidity or elastic dialing glassware, and the setting gauge design has claw type setting gauge 7 or plate profile of tooth setting gauge 15, is arranged in disk hopper 18.
Described main element is that magazine 2 end faces are established manual material valve 1, peripheral hardware jacking sleeve 5 is fixed on pillar 3 tops with seal cover board 4, the circular periphery that disk hopper 18 is arranged on astrolabe poking device 17 is fastened on pillar 3 middle parts, and return tray 12 disjunctors of establishing in gas-solid tremie pipe 14 and cylinder base 13 are fixed on 9 last main bodys that form of support.
Principal feature of the present invention: compact conformation, storehouse machine one, slow speed of revolution, noise are little, consume energy low, pressure-bearing is wear-resisting.Sealing carries, stable, gas-solid mixed flow, anti-sticking, anti-leak, safety and environmental protection, and conducting block clearing performance is good.Hatch Opening is roomy to be provided with manual material valve, is convenient to combination interlock and multiple feed.Have broken arch in carrying living beings bulk material process, avoid obstruction, anti-winding effect, the while is the controlled function that mixes of finishing of uniform quantization continuously.Can carry the living beings bulk material of particle diameter＜200mm water ratio＜30%, the size of feeding coal is by regulating two kinds of method decisions of rotating speed and jacking sleeve height.Be widely used in loosing, the conveying of piece, rod, sheet, granular living beings bulk material.
Description of drawings
Fig. 1 is a spiral shell dish feeder structural representation of the present invention.
Fig. 2 is a spiral shell dish combination structural representation of the present invention.
Fig. 3, Fig. 4 are double diameter-changeable variable-pitch propeller structural representations of the present invention.
Fig. 5 is an astrolabe poking device plate profile of tooth setting gauge structural representation.
Fig. 6 is an astrolabe poking device claw type setting gauge structural representation.
Fig. 7 is an astrolabe poking device structure birds-eye view of the present invention.
Fig. 8 is an agent structure scheme drawing of the present invention.
Fig. 9 is electric control circuit figure of the present invention.
Shown in the figure: manually expect valve 1, magazine 2, pillar 3, seal cover board 4, jacking sleeve 5, spiral shell dish combination 6, claw type setting gauge 7, actuating device 8, support 9, main bearing seat 10, connect bevel gear 11, return tray 12, cylinder base 13, gas-solid tremie pipe 14, plate profile of tooth setting gauge 15, material toggling arm 16, astrolabe poking device 17, disk hopper 18, double diameter-changeable variable-pitch propeller 19, main shaft 20.
The specific embodiment
Be described further below in conjunction with accompanying drawing:
Fig. 1 is a spiral shell dish feeder structural representation of the present invention: mainly by spiral shell dish combination 6, connect bevel gear 11, main shaft 20, main bearing seat 10, actuating device 8 and main element composition.Magazine 2 end faces are established manual material valve 1, peripheral hardware jacking sleeve 5 is fixed on pillar 3 tops with seal cover board 4, the circular periphery that disk hopper 18 is arranged on astrolabe poking device 17 is fastened on pillar 3 middle parts, and return tray 12 disjunctors of establishing in gas-solid tremie pipe 14 and cylinder base 13 are fixed on 9 last main bodys that form of support.Fig. 8 is an agent structure scheme drawing of the present invention.
Fig. 2, Fig. 3, Fig. 4 are spiral shell dish combination structure of the present invention and double diameter-changeable variable-pitch propeller structural representation.Wherein spiral shell dish combination 6 is made up of two parts, and upper-part double diameter-changeable variable-pitch propeller 19 vertically is fastened on lower member astrolabe poking device 17 longitudinal plane of symmetrys and is combined into spiral shell dish combination 6.The external diameter of the helicallobe of its double diameter-changeable variable-pitch propeller 19, pitch are narrowed down or are broadened by narrow by wide, and the diameter of axle is constant or change from small to big.
Fig. 5, Fig. 6, Fig. 7 are astrolabe poking device 17 structural representations.The astrolabe center of astrolabe poking device 17 distributes to the equidistant starriness of circumferential edge the material toggling arm 16 that setting gauge is housed is set, material toggling arm 16 baseplanes are provided with rigidity or elastic dialing glassware, the setting gauge design has claw type setting gauge 7 or plate profile of tooth setting gauge 15, is arranged in disk hopper 18.
Concrete operation principle of work: when the living beings bulk material enters in the magazine, because the gravity of living beings bulk material and and magazine between the friction force effect, the living beings bulk material that is deposited in the magazine constantly rotates with spiral shell dish combination, flow into the disk hopper in the double diameter-changeable variable-pitch propeller effect lower axis of rotating, the living beings bulk material of shunting in the disk hopper constantly with the rotation of spiral shell dish combination, stirred lower plane at the astrolabe poking device that is rotating and flowed into the gas-solid tremie pipe until material receiving device.
Fig. 9 is electric control circuit figure of the present invention.Mainly form by AC-DC converter, computer programming device, digital display adjusting apparatus, variable-frequency governor and equipment variable-frequency motor etc.
Its principle of work: connect alternating current to AC-DC converter from electrical network, supply with computer programming device and digital display adjusting apparatus working power; Insert in the digital display adjusting apparatus by the default various parameters of computer programming device according to the production process needs, finish the function such as collection, comparison, monitoring, demonstration of data, connect variable-frequency governor then, realize the manual switching of material dosing even regulation, the variable-frequency motor and the blower fan of control spiral shell dish feeder obtain stepless smoothly adjustable-speed operation.
Claims (3)
1. spiral shell dish feeder, mainly by spiral shell dish combination (6), connect bevel gear (11), main shaft (20), main bearing seat (10), actuating device (8) and main element composition, it is characterized in that: spiral shell dish combination (6) vertically is fastened on lower member astrolabe poking device (17) longitudinal plane of symmetry by upper-part double diameter-changeable variable-pitch propeller (19) to be formed; The external diameter of its helicallobe of double diameter-changeable variable-pitch propeller (19), pitch are narrowed down or are broadened by narrow by wide, and the diameter of axle is constant or change from small to big; Its center of astrolabe poking device (17) distributes to the equidistant starriness of circumferential edge the material toggling arm (16) that setting gauge is housed is set.
2. spiral shell dish feeder according to claim 1 is characterized in that: described material toggling arm (16) baseplane is provided with rigidity or elastic dialing glassware, and the setting gauge design has claw type setting gauge (7) or plate profile of tooth setting gauge (15), is arranged in disk hopper (18).
3. spiral shell dish feeder according to claim 1, it is characterized in that: described main element is that magazine (2) end face is established manual material valve (1), peripheral hardware jacking sleeve (5) is fixed on pillar (3) top with seal cover board (4), the circular periphery that disk hopper (18) is arranged on astrolabe poking device (17) is fastened on pillar (3) middle part, and return tray (12) disjunctor of establishing in gas-solid tremie pipe (14) and cylinder base (13) is fixed on support (9) face and forms main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010617903.6A CN102133991B (en) | 2010-12-31 | 2010-12-31 | Spiral feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010617903.6A CN102133991B (en) | 2010-12-31 | 2010-12-31 | Spiral feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102133991A true CN102133991A (en) | 2011-07-27 |
| CN102133991B CN102133991B (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010617903.6A Expired - Fee Related CN102133991B (en) | 2010-12-31 | 2010-12-31 | Spiral feeder |
Country Status (1)
| Country | Link |
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| CN (1) | CN102133991B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102534250A (en) * | 2011-12-07 | 2012-07-04 | 上海泰谱信息科技有限公司 | Automatic slag removing machine for metal magnesium reduction jar |
| CN104724515A (en) * | 2015-03-13 | 2015-06-24 | 福建省南安市海特机械有限公司 | Anti-clogging numerical control feeding machine |
| CN109397734A (en) * | 2018-10-12 | 2019-03-01 | 北京晟智科技发展有限公司 | A kind of organic waste pressurizing unit of adjustable spiral |
| CN109419338A (en) * | 2017-09-05 | 2019-03-05 | 王建忠 | A kind of food intelligent frying system |
| CN109761067A (en) * | 2019-01-16 | 2019-05-17 | 同济大学浙江学院 | Stir discharge device and the raw material finished barrel system with the device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190311052A (en) * | 1903-05-14 | 1904-05-14 | Henri Croizier | Improvements in or relating to Machines for Mixing Substances in Definite Proportions. |
| DE1679799A1 (en) * | 1967-03-30 | 1969-04-10 | Alpine Ag | Feed hopper for screw presses |
| GB1601568A (en) * | 1978-05-25 | 1981-10-28 | Ward J A | Material feed device and plastics recovery installation including such device |
| EP0521794A1 (en) * | 1991-07-05 | 1993-01-07 | Commissariat A L'energie Atomique | Apparatus for storing and conveying ice-balls, without sticking to each other, from their place of production to their place of use, where they are propelled against a target |
| JP3676942B2 (en) * | 1999-06-02 | 2005-07-27 | 株式会社古川製作所 | Package filling device |
| CN200974707Y (en) * | 2006-08-18 | 2007-11-14 | 蒋东明 | Energy-saving automatic mixing snail-disc feeding apparatus |
| CN101626967A (en) * | 2006-12-15 | 2010-01-13 | 尤尼威蒂恩技术有限责任公司 | Improved particulate solids injector |
| CN201567052U (en) * | 2009-11-10 | 2010-09-01 | 无锡市科洋自动化研究所 | Feeder |
-
2010
- 2010-12-31 CN CN201010617903.6A patent/CN102133991B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190311052A (en) * | 1903-05-14 | 1904-05-14 | Henri Croizier | Improvements in or relating to Machines for Mixing Substances in Definite Proportions. |
| DE1679799A1 (en) * | 1967-03-30 | 1969-04-10 | Alpine Ag | Feed hopper for screw presses |
| GB1601568A (en) * | 1978-05-25 | 1981-10-28 | Ward J A | Material feed device and plastics recovery installation including such device |
| EP0521794A1 (en) * | 1991-07-05 | 1993-01-07 | Commissariat A L'energie Atomique | Apparatus for storing and conveying ice-balls, without sticking to each other, from their place of production to their place of use, where they are propelled against a target |
| JP3676942B2 (en) * | 1999-06-02 | 2005-07-27 | 株式会社古川製作所 | Package filling device |
| CN200974707Y (en) * | 2006-08-18 | 2007-11-14 | 蒋东明 | Energy-saving automatic mixing snail-disc feeding apparatus |
| CN101626967A (en) * | 2006-12-15 | 2010-01-13 | 尤尼威蒂恩技术有限责任公司 | Improved particulate solids injector |
| CN201567052U (en) * | 2009-11-10 | 2010-09-01 | 无锡市科洋自动化研究所 | Feeder |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102534250A (en) * | 2011-12-07 | 2012-07-04 | 上海泰谱信息科技有限公司 | Automatic slag removing machine for metal magnesium reduction jar |
| CN104724515A (en) * | 2015-03-13 | 2015-06-24 | 福建省南安市海特机械有限公司 | Anti-clogging numerical control feeding machine |
| CN109419338A (en) * | 2017-09-05 | 2019-03-05 | 王建忠 | A kind of food intelligent frying system |
| CN109397734A (en) * | 2018-10-12 | 2019-03-01 | 北京晟智科技发展有限公司 | A kind of organic waste pressurizing unit of adjustable spiral |
| CN109397734B (en) * | 2018-10-12 | 2023-12-12 | 北京晟智科技发展有限公司 | Organic waste extrusion device of adjustable spiral |
| CN109761067A (en) * | 2019-01-16 | 2019-05-17 | 同济大学浙江学院 | Stir discharge device and the raw material finished barrel system with the device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102133991B (en) | 2014-02-19 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20140219 Termination date: 20201231 |