CN104355136A - Discharging device - Google Patents
Discharging device Download PDFInfo
- Publication number
- CN104355136A CN104355136A CN201410593596.0A CN201410593596A CN104355136A CN 104355136 A CN104355136 A CN 104355136A CN 201410593596 A CN201410593596 A CN 201410593596A CN 104355136 A CN104355136 A CN 104355136A
- Authority
- CN
- China
- Prior art keywords
- base plate
- discharger
- rotating shaft
- rectangular box
- bucket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4881—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially horizontal axis
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to a discharging device. The discharging device comprises a casing, wherein the casing consists of a rectangular box body at the upper section and a conical bucket at the lower section, wherein an opening at the upper end of the rectangular box body is a feeding port, an opening at the lower end of the conical bucket is a discharging port, the rectangular box body is internally provided with at least one rectification conical bucket, a rectification cone with a triangular cross section is arranged at the center of an inner cavity of the rectification conical bucket, and a bottom plate slanting downwards is arranged at an outlet of the bottom end of the rectification conical bucket so that an oblique discharging port is formed on one side of a bottom plate; a rotor of the discharging device is arranged on the right upper side of the bottom plate, and comprises a rotating shaft, a round-end plate which is arranged at two sides of the casing and movably connected with the rotating shaft, a bearing seat and a transmission device. The discharging device can effectively prevent bias flow, cuts broken materials, has low fabrication cost, high structural strength, compact structure, little maintenance workload and long service life, occupies a small space, and stably and reliably runs with an extremely slow speed.
Description
Technical field
The present invention relates to a kind of equipment for granule materials discharging or dosing, belong to the technical field that granule materials load transfer device manufactures.
Background technology
The typical way of current equipment or storage bin discharge is: first adopt cone bucket to close up, then use Star-like unloader discharge.The overall flow of material in equipment or storage bin on this kind of marker method discharge process cone of influence bucket, can cause equipment or storage bin center flow fast, wall flowing in limit is slow, and namely Biased flow phenomenon is serious; When Star-like unloader top is without current limiter, between blade and casing, there is shear action, material can be caused broken, and increase consumption of power; For the material of medium chiseling property of mill, discharger blade need carry out wear-resistant process, and cost is high, and service life is short.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide one and effectively prevent bias current, shearing-crushing material, cost of manufacture is low, and structural strength is high, and compact conformation space is occupied little; Running velocity is extremely slow, super steadily reliable; Maintenance workload is few, the discharger of long service life.
For realizing the object of the invention, provide following technical scheme: a kind of discharger, comprise housing, housing is made up of epimere rectangular box and hypomere taper bucket, described rectangular box upper end open is inlet point, taper bucket lower ending opening is discharging opening, it is characterized in that in described rectangular box, being provided with at least one fiaring cone bucket, it is leg-of-mutton fiaring cone that fiaring cone bucket lumen centers is provided with cross section, fiaring cone bucket bottom end outlet is provided with two pieces of downward-sloping base plates makes base plate side form inclination discharging opening, described base plate upper right side is provided with discharger rotor, discharger rotor comprises rotating shaft, be installed on the nose circle plate that housing both sides are flexibly connected with rotating shaft, bearing seat and driving device.
As preferably, described base plate is made up of the first base plate be connected in turn and the second base plate, the angle of described two pieces of base plates and horizontal surface is all greater than working medium particle at the angle of slide on baseboard material surface and is less than 90 °, and the angle of the first base plate and horizontal surface is greater than the angle of the second base plate and horizontal surface.
As preferably, the clearance control of described rotating shaft axial plane and base plate is at 10mm ~ 40mm.
As preferably, driving device comprises the reductor, drive motor, the coupler that are connected with rotating shaft one end.
The rotation direction of discharger rotor shaft is: face from discharger rotor end-face, and when fiaring cone bottom sheet is in discharger rotor shaft lower left side, discharger rotor shaft rotates counterclockwise.
Discharger gathers materials to bore on bucket and arranges manhole and maintenance platform.
Working process of the present invention and principle are: discharger of the present invention utilizes the intrinsic stocking angle character design of solid material, and according to the gap between material characteristic determination discharger fiaring cone bottom sheet and discharger rotor axial plane, this gap is generally between 10mm ~ 40mm.When discharger stationary rotor, because granule materials stocking angle is greater than the angle of one piece of base plate and horizontal surface in two pieces of bottoms, material by the gap between discharger fiaring cone bottom sheet and discharger rotor axial plane, namely cannot stop discharge; When discharger rotor rotates, little at the two Action of Gravity Field of friction force of material gravity and material and discharger rotor axial plane, material can be flowed downward by gap smoothly, and flowing velocity and the discharger rotary speed of rotator of material have certain correlativity.The drive motor rotating speed of discharger adopts Frequency Converter Control, and by the rotating speed of Frequency Converter Control discharger rotor, realize the adjustment of discharge quantity, under certain rotating speed, feeding coal is certain.
Beneficial effect of the present invention: discharger of the present invention is installed on the equipment, the bin bottom that require first in first out, same cross section blanking velocity basically identical, realizes upper space Whole blanking.The present invention has that consumption of power is few, not shearing-crushing material, and economical operation, cost is low, the advantage of long service life.Be in particular in: the present invention revolves discharger rotor axial plane that glassware contacts with material without any component, only there is friction force, without shearing phenomenon in rotary course and between material.Compared with the equipment such as the Star-like unloader of routine, the rotative speed of discharger rotor shaft is extremely low, and material and discharger rotor shaft wear and tear slightly, and material can not be caused damaged, and the wearing and tearing of discharger rotor shaft are also very little, contribute to discharger long-period stable operation.There is not shearing phenomenon in discharger operational process, drive motor does not need to overcome shearing force, and consumption of power is little; Discharging process granule materials without breakage, the good economy performance of discharge process; Discharger rotor shaft does not need to carry out expensive Wear-resistant Treatment, and equipment manufacturing cost is low; Discharger rotor shaft extends service life, complete machine corresponding prolongation in service life.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of discharger of the present invention.
Fig. 2 is that discharger A-A of the present invention is to generalized section.
Fig. 3 is the front schematic view of discharger discharger rotor of the present invention.
Concrete enforcement square formula
Below in conjunction with drawings and Examples, the present invention will be further described.
Embodiment 1: a kind of discharger, comprise housing 001, housing 001 is made up of epimere rectangular box 011 and hypomere taper bucket 012, described rectangular box 011 upper end open is inlet point, taper bucket 012 lower ending opening is discharging opening, a fiaring cone bucket 002 is provided with in described rectangular box 011, it is leg-of-mutton fiaring cone 021 that fiaring cone bucket 002 lumen centers is provided with cross section, fiaring cone bucket 002 bottom end outlet is provided with the first downward-sloping base plate 022 and the second base plate 023 makes base plate side form inclination discharging opening, described first, two base plates (022, 023) upper right side is provided with discharger rotor 003, discharger rotor 003 comprises rotating shaft 031, be installed on the nose circle plate 032 that housing 001 both sides are flexibly connected with rotating shaft 031, bearing seat 033 and driving device 033.The clearance control of described rotating shaft 031 axial plane and first and second base plate (022,023) is at 10mm ~ 40mm.Driving device 033 comprises the reductor 331, drive motor 332, the coupler 333 that are connected with rotating shaft 031 one end.
Epimere rectangular box 011 adopts 16MnR welded steel plate.Hypomere taper bucket 012 adopts carbon steel sheet to be welded, cone bucket angle 45 °.
Fiaring cone bucket 002 is 16MnR welded steel plate.Fiaring cone bucket 002 is 60 ° of angle wedge cones, and namely cone is received in 60 °, symmetrical two sides, and cone is not received in two sides in addition.Cone bucket bottom arranges a rectangle straight section, is welded with fiaring cone bucket first base plate 022, first base plate 022 and becomes 40 ° of angles with horizontal surface bottom straight section.
Discharger rotor 003 rotating shaft 031 adopts more wear-resisting 45# steel making.Rotating shaft 031 both sides arrange nose circle plate 032.Nose circle plate 032 arranges compression gland, adopts the gap between graphite packing seal shaft and nose circle plate 032.Nose circle plate 032 is welded on discharger housing 001, and fitted position requires: the clearance control of discharger fiaring cone bucket 002 base plate 022 and discharger rotor 003 rotating shaft 031 is between 10mm ~ 40mm.Rotating shaft 031 is provided with bearing seat 033.
The present embodiment discharger is arranged in the burnt desulphurization system of dry reactive bottom regenerating column, and granule materials is the coke grain after regeneration, typical sizes: the cylindric coke grain of diameter 9mm, length 10 ~ 12mm, surface tack free, but hardness is high, and chiseling property of mill is strong.Require that in regenerating column, coke evenly flows downward, and discharge process does not cause coke shearing-crushing.As Fig. 2, when rotor rotates counterclockwise, column coke grain flows downward under self gravitation and the friction force double action between rotating shaft 031 axial plane and coke granule, falls into hypomere taper bucket 012, collects and enter upstream device in hypomere taper bucket 012.The faster discharging of discharger rotor 003 rotating speed is faster.Namely discharger rotor 003 maximum speed can not meet discharging requirement higher than 10r/min.Drive motor adopts commercially available common phase asynchronous adjustable frequency motor.Adopt Frequency Converter Control rotor speed, realize the adjustment of discharge quantity.Under certain rotating speed, discharging quantity is certain, realizes quantitative discharging.
Claims (4)
1. a discharger, comprise housing, housing is made up of epimere rectangular box and hypomere taper bucket, described rectangular box upper end open is inlet point, taper bucket lower ending opening is discharging opening, it is characterized in that in described rectangular box, being provided with at least one fiaring cone bucket, it is leg-of-mutton fiaring cone that fiaring cone bucket lumen centers is provided with cross section, fiaring cone bucket bottom end outlet is provided with downward-sloping base plate makes base plate side form inclination discharging opening, described base plate upper right side is provided with discharger rotor, discharger rotor comprises rotating shaft, be installed on the nose circle plate that housing both sides are flexibly connected with rotating shaft, bearing seat and driving device.
2. a kind of discharger according to claim 1, it is characterized in that described base plate is made up of the first base plate be connected in turn and the second base plate, the angle of described two pieces of base plates and horizontal surface is all greater than working medium particle at the angle of slide on baseboard material surface and is less than 90 °, and the angle of the first base plate and horizontal surface is greater than the angle of the second base plate and horizontal surface.
3. a kind of discharger according to claim 1, is characterized in that the clearance control of described rotating shaft axial plane and base plate is at 10mm ~ 40mm.
4. a kind of discharger according to claim 1, is characterized in that driving device comprises the reductor, drive motor, the coupler that are connected with rotating shaft one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593596.0A CN104355136A (en) | 2014-10-30 | 2014-10-30 | Discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593596.0A CN104355136A (en) | 2014-10-30 | 2014-10-30 | Discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104355136A true CN104355136A (en) | 2015-02-18 |
Family
ID=52522483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410593596.0A Pending CN104355136A (en) | 2014-10-30 | 2014-10-30 | Discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104355136A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106867548A (en) * | 2017-03-30 | 2017-06-20 | 榆林煤化工产业升级技术研发中心 | A kind of discharge device and method to the region-wide uniform blanking of rectangle pyrolysis oven |
| CN108613505A (en) * | 2018-06-11 | 2018-10-02 | 湖州高盛环保科技有限公司 | A kind of waste incinerator is with breaing up drying integral machine |
| CN113662289A (en) * | 2021-07-26 | 2021-11-19 | 湖北文理学院 | Integrated intelligent liquid circulation cooling work clothes |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2296994A1 (en) * | 1975-01-10 | 1976-08-06 | Nodet Gougis | MEASURING DISPENSER WITH SEALING DEVICE |
| US5064099A (en) * | 1989-02-10 | 1991-11-12 | Kabushiki Kaisha Funken Powtechs | Feeding device for particulate materials |
| CN2219281Y (en) * | 1993-12-12 | 1996-02-07 | 林治国 | Spring plate impeller feeder |
| CN2278866Y (en) * | 1996-04-06 | 1998-04-15 | 张佑全 | Layered coal distributor for chain grate |
| CN102398745A (en) * | 2011-07-20 | 2012-04-04 | 洛阳至圣科技有限公司 | Powder material collecting cabin |
| CN202244853U (en) * | 2011-08-25 | 2012-05-30 | 郑州金鑫机械制造有限公司 | Storage bin buffer device |
| CN202670499U (en) * | 2012-04-17 | 2013-01-16 | 中国联合水泥集团有限公司南阳分公司 | Powdery material buffer flow-stabilizing shaping device |
| CN204198019U (en) * | 2014-10-30 | 2015-03-11 | 宜兴涤云康环保设备有限公司 | A kind of discharger |
-
2014
- 2014-10-30 CN CN201410593596.0A patent/CN104355136A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2296994A1 (en) * | 1975-01-10 | 1976-08-06 | Nodet Gougis | MEASURING DISPENSER WITH SEALING DEVICE |
| US5064099A (en) * | 1989-02-10 | 1991-11-12 | Kabushiki Kaisha Funken Powtechs | Feeding device for particulate materials |
| CN2219281Y (en) * | 1993-12-12 | 1996-02-07 | 林治国 | Spring plate impeller feeder |
| CN2278866Y (en) * | 1996-04-06 | 1998-04-15 | 张佑全 | Layered coal distributor for chain grate |
| CN102398745A (en) * | 2011-07-20 | 2012-04-04 | 洛阳至圣科技有限公司 | Powder material collecting cabin |
| CN202244853U (en) * | 2011-08-25 | 2012-05-30 | 郑州金鑫机械制造有限公司 | Storage bin buffer device |
| CN202670499U (en) * | 2012-04-17 | 2013-01-16 | 中国联合水泥集团有限公司南阳分公司 | Powdery material buffer flow-stabilizing shaping device |
| CN204198019U (en) * | 2014-10-30 | 2015-03-11 | 宜兴涤云康环保设备有限公司 | A kind of discharger |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106867548A (en) * | 2017-03-30 | 2017-06-20 | 榆林煤化工产业升级技术研发中心 | A kind of discharge device and method to the region-wide uniform blanking of rectangle pyrolysis oven |
| CN108613505A (en) * | 2018-06-11 | 2018-10-02 | 湖州高盛环保科技有限公司 | A kind of waste incinerator is with breaing up drying integral machine |
| CN113662289A (en) * | 2021-07-26 | 2021-11-19 | 湖北文理学院 | Integrated intelligent liquid circulation cooling work clothes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103896027B (en) | Impeller feeder | |
| CN204194008U (en) | A kind of self-cleaning cracker of adjustable chip size | |
| CN104355136A (en) | Discharging device | |
| CN203803661U (en) | Aluminum scrap centrifugal machine | |
| CN101289143B (en) | Bucket wheel of arm type bucket wheel stacker-reclaimer | |
| CN101746614B (en) | Device and method for monitoring blockage during discharge process | |
| CN204384296U (en) | A kind of rigid impeller feeding machine with roller | |
| CN204198019U (en) | A kind of discharger | |
| CN203525782U (en) | Hammer crusher rotor for cement clinker | |
| CN203443329U (en) | Discharge device for rotary furnace | |
| CN204352653U (en) | A kind of vertical centrifugal machine | |
| CN205056165U (en) | Wet -process grinder | |
| CN203767486U (en) | Novel impeller feeder | |
| CN2299844Y (en) | Impeller feeder | |
| CN202290576U (en) | Powder concentrator guide blade cage | |
| CN203094847U (en) | Quantitative blanking device for mine | |
| CN202848419U (en) | Blade rotation type solid material conveying device capable of removing blocking intelligently | |
| CN204433664U (en) | A kind of conveyor screw | |
| CN105521875A (en) | Overload protection device for screw discharge centrifuge | |
| CN202594183U (en) | Solid material conveying device with intelligent blocking clearing function | |
| CN102700865B (en) | Solid material conveying device with intelligent blockage clearing function | |
| CN202848418U (en) | Solid material conveying device capable of removing blocking intelligently and provided with nozzles | |
| CN204486271U (en) | Airflow classification device | |
| CN205397276U (en) | Electronic batcher of disk | |
| CN205087384U (en) | Novel clear stifled machine of rotation type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20170510 |
|
| AD01 | Patent right deemed abandoned |