CN104959077B - A kind of adaptive flat-die facility for granulating of course of work - Google Patents
A kind of adaptive flat-die facility for granulating of course of work Download PDFInfo
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- CN104959077B CN104959077B CN201510419793.5A CN201510419793A CN104959077B CN 104959077 B CN104959077 B CN 104959077B CN 201510419793 A CN201510419793 A CN 201510419793A CN 104959077 B CN104959077 B CN 104959077B
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- main shaft
- pressure roller
- pressure
- jacking apparatus
- mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/228—Extrusion presses; Dies therefor using pressing means, e.g. rollers moving over a perforated die plate
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a kind of adaptive flat-die facility for granulating of course of work, belong to biomass profiling equipment technical field.The facility for granulating includes the main shaft of vertical direction, main shaft is connected with power drive unit, roller frame, which is slided up and down, to be arranged on main shaft, main shaft upper end is provided with locking system, and the pressure roller shaft of horizontal direction is fixedly connected on roller frame, and pressure roller is rotatably connected in pressure roller shaft, mould is arranged on below pressure roller, described mould, which fluctuates, to be arranged on below pressure roller, has jacking apparatus with mould direct or indirect connection, described jacking apparatus is connected to control system.The present apparatus is automatically adjusted to the pressure of pressing process in real time, the press power of stable pelletization.
Description
Technical field
The present invention relates to a kind of flat-die facility for granulating, the adaptive flat-die facility for granulating of more particularly to a kind of course of work,
Belong to biomass profiling equipment technical field.
Background technology
Biomass fuel forming is the important step of Biomass Energy Utilization, and biomass fuel is generally given birth to using flat-die at present
Material shaping press device is pelletized, and the course of work of facility for granulating is：Material enters granulation chamber by dog-house, in pressure roller and mould
Form material bed between disk, be forced to pass through from the die cavity on mould under the extruding of pressure roller, in the pressure of die cavity constraint, friction and pressure roller
Fuel factor, softening effect, flow effect and glued effect etc. are produced under power, material is pressurized to form cylindric or bar-shaped etc..Pressure roller
It is the key factor of material forming to the pressure of material, directly affects the efficiency of equipment and the quality of shaping.Existing biomass is put down
The actuating pressure of the pressure roller of mould molding equipment by nut or bolt mechanical fasteners strength, mainly by operating experience, strength size
It is uncontrollable, and cause mould quickly to grind because gap that is not material bed and manually fastening is too small in equipment initial start stage
Damage, and the bed of material is fluctuated so that compressing pressure produces larger variation to have impact on the granulation course of work when working
It is stable, the quality of production is not only influenceed, and considerable influence will also result in energy consumption and production cost.One kind is developed in inoperative shape
State lower compression roller and mould without or small contact structure, and in the course of the work can be according to the press power of pressing process
Change the adaptive flat-die facility for granulating of the course of work of adjust automatically pressure roller and mould Interaction Force, be that reduction energy consumption is carried
Dynamical effective ways.
The content of the invention
It is an object of the invention to overcome above mentioned problem present in current flat-die facility for granulating, there is provided a kind of course of work
Adaptive flat-die facility for granulating.
To realize the purpose of the present invention, present invention employs following technical schemes：A kind of course of work adaptively flat
Mould facility for granulating, includes the main shaft of vertical direction, and main shaft is connected with power drive unit, and roller frame, which is slided up and down, is arranged on main shaft
On, main shaft upper end is provided with locking system, and the pressure roller shaft of horizontal direction is fixedly connected on roller frame, and pressure roller is rotatably connected on
In pressure roller shaft, mould is arranged on below pressure roller, and described mould, which fluctuates, to be arranged on below pressure roller, direct or indirect with mould
Jacking apparatus is connected with, described jacking apparatus is connected to control system, further, described mould bottom is connected with floating
Frame, described jacking apparatus is hydraulic system jacking apparatus or mechanical lift-up device, and further, described jacking apparatus is liquid
Pressure system jacking apparatus, is connected with jacking cylinder under floating shelf, and described jacking cylinder sets at least two, and oil cylinder is along main shaft
Circumferentially it is uniformly distributed, oil cylinder is connected to hydraulic system by oil circuit, and hydraulic system is connected with control system, further, described
Facility for granulating in be provided with self lubricating system, described self lubricating system includes main shaft self lubricating system and pressure roller shaft self-lubricating
System, is provided with grease pump in lubricating system, and grease pump conveys the bearing connected on lubricating oil to main shaft by oil circuit
Main shaft self lubricating system is constituted, described pressure roller shaft self lubricating system includes main shaft, rotary distributor and oil pump, in main shaft upper end
Axle center offers axial centre bore, and the upper end of centre bore, which is sealedly and fixedly connected, external tube head, and external tube head passes through a rotation
The pipeline road UNICOM of distributor and oil pump, opened up on roller frame and pressure roller corresponding oil circuit hole pass to pressure roller and pressure roller shaft it
Between bearing, the centre bore of the direct or indirect UNICOM's main shaft in oil circuit hole, further, described upper locking system are locking spiral shell
Mother, lock-nut coordinates with the screw thread set on main shaft upper end to be locked at main shaft upper end to control the upper end position of roller frame.
The positive advantageous effects of the present invention are：The present invention is led to the adaptive flat-die facility for granulating of the course of work
The adaptive adjustment of mould and nip is crossed, the press power of material process processed is stabilized, when by material, moisture, thickness of feed layer
Etc. inhomogeneities influence when, pressing process compacting drag will become big or diminish, oil pressure sensor feedback signal in jacking apparatus
To control system, jacking apparatus descending reduction pressure is controlled when pressure becomes big, the upward jacking of device improves pressure when pressure diminishes,
Automatically the pressure of pressing process is adjusted in real time, the press power of stable pelletization improves pelletization stable
Property and reliability, perfect lubrication portion ensured the maneuverability of equipment again, improves the reliability of complete equipment work.
Brief description of the drawings
Fig. 1 is the overall schematic of the present invention.
Fig. 2 is the schematic diagram under two states of the present invention.
Embodiment
In order to more fully explain the implementation of the present invention, there is provided the embodiment of the present invention.These embodiments are only
Elaboration to the present invention, is not limited the scope of the invention.
With reference to accompanying drawing, the present invention is described further, in accompanying drawing each mark for：1：Power drive unit；2：A number oil
Cylinder；3：Main spindle box；4：Main shaft；5：No. two oil cylinders；6：Floating shelf；7：Mould；8：Pressure roller；9：Pressure roller shaft；10：Roller frame；11：Lock
Only nut；12：Lubricant passage way C；13：Hydraulic station；14：Grease pump；15：Lubricant passage way A；16：Lubricant passage way B；17：Control
Cabinet.The jacking apparatus that jacking apparatus in the present embodiment is employed in hydraulic jacking device, the present invention can also be mechanical lift-up
Device, such as gear ＆ rack structure, screw structure, or other jacking apparatus.As shown in drawings, a kind of course of work is adaptive
Flat-die facility for granulating, include the main shaft 4 of vertical direction, main shaft 4 is connected with power drive unit 1, and power drive unit 1 can be adopted
With motor rack reductor pattern, shaft coupling can be used by being connected between main shaft, and main shaft 4, which is slided up and down, is arranged with roller frame 10, main
Axle upper end is provided with locking system, and upper locking system is locking spiral shell 11, lock-nut 11 and the screw thread set on the upper end of main shaft 4
Coordinate and be locked at main shaft upper end to control the upper end position of roller frame, roller frame lower limit is on main shaft, and top passes through locking spiral shell
Mother about 11 is locked on main shaft, and the pressure roller shaft of horizontal direction is fixedly connected on roller frame, and a pressure roller shaft is shown in figure
9, multiple pressure roller shafts can be connected on roller frame, pressure roller 8 is rotatably connected in pressure roller shaft, and bearing is passed through between pressure roller 8 and pressure roller shaft 9
Connection is rotated, mould 7 is arranged on the lower section of pressure roller 8, and mould 7, which fluctuates, to be arranged on below pressure roller, is directly or indirectly connected with mould
Jacking apparatus is connected to, described jacking apparatus is connected to the bottom of mould 7 in control system, figure and is connected with floating shelf 6, jacking apparatus
For hydraulic system jacking apparatus, jacking cylinder is connected with floating shelf 6, it is No. one that jacking cylinder, which sets at least two, figure 2,
Oil cylinder, 5 be No. two oil cylinders, and oil cylinder is circumferentially uniformly distributed along main shaft, and oil cylinder is connected to hydraulic system by oil circuit, and hydraulic system connects
Being connected in control system, hydraulic system has top lift observing and controlling part, and 17 be the switch board of control system, in described facility for granulating
Self lubricating system is provided with, described self lubricating system includes main shaft self lubricating system and pressure roller shaft self lubricating system, in lubrication
Grease pump is provided with system, grease pump is conveyed the bearing connected on lubricating oil to main shaft by oil circuit and constitutes main shaft from profit
Lubricant passage way A, lubricant passage way B shown in 15,16 in sliding system, figure are the oil circuit of main shaft lubricating system, and described pressure roller shaft is certainly
Lubricating system includes main shaft, rotary distributor and oil pump, and the grease pump shown in 14 is oil pump, is opened up in main shaft upper end axle center
Have axial centre bore, the upper end of centre bore, which is sealedly and fixedly connected, external tube head, external tube head by a rotary distributor with
The pipeline road UNICOM of oil pump, opens up the axle that corresponding oil circuit hole is passed between pressure roller and pressure roller shaft on roller frame and pressure roller
Hold, the centre bore of the direct or indirect UNICOM's main shaft in oil circuit hole, rotary distributor is not shown in figure, rotary distributor is located at master
The top of the lock-nut of axle, rotary distributor is similar to swivel joint, and external tube head is connected on rotary distributor, for lubrication
External tube head rotates with main shaft in the process of oil.Main shaft in the drive shaft case 3 of power drive unit 1 of this equipment, band
Dynamic pressure roller revolves round the sun, and the material on the paired mould of pressure roller rotary seizes suppression, and pressure roller position is locked in by upper locking system
On main shaft, driven and moved by main shaft；Mould 7 is connected on floating shelf 6, can be moved up and down under floating shelf drive, be passed through pressure roller
The change of granulation pressure during the variation of gap length between mould, adjustment work；Floating shelf is connected with jacking apparatus,
Jacking apparatus is fixed on main spindle box 3, the parameter such as pressure, the displacement of the pressure testing and controlling part of jacking apparatus in pelletization
Change feedback control jacking apparatus action, drive floating shelf motion, floating shelf is movable on the axial direction of main spindle box 3, it is tangential solid
It is fixed；Self-lubricating part carries out good lubrication to the present apparatus.Before this equipment is started working, the state below figure 2 of pressure roller and mould
There is gap in middle dotted line a-quadrant, pressure roller and mould, so as to avoid the dry friction under no material state, prevented pressure roller with
The Fast Wearing of mould；When material is added, under pressure sensor measurement and control signal and control system are controlled in jacking apparatus, top
Rising device promotes floating shelf to rise, and drives mould close to pressure roller, reduces the gap of pressure roller and mould, asymptotic to figure below B regions；
Mould is upward and pressure roller compacting downwards in the presence of, fast lifting press power promotes the quick progress of pelletization, when by
To the inhomogeneities such as material, moisture, thickness of feed layer influence when, pressing process compacting drag will become big or diminish, jacking apparatus
In pressure sensor feedback signal to control system, when pressure becomes big, control control jacking apparatus is retreated reduces pressure, pressure becomes
Hour control jacking apparatus jacking improves pressure, and automatically pressing process is adjusted in real time, stable pelletization
Press power, improves pelletization stability and reliability.Upper locking system is by roller frame positive lock on main shaft, and limitation is pressed
Roll stand axial movement influence press power；Power drive unit 1 is the power source of equipment, and the power of strength is provided for material process processed；
Self lubricating system has ensured the reasonable lubrication of the moving components such as bearing, the operation of reliable guarantee equipment；Control section carries out complete machine
Electrical control.There is this equipment the adaptive flat-die facility for granulating of the course of work to pass through mould and the adaptive tune of nip
It is whole, the press power of material process processed is stabilized, the stationarity of material process processed is improved, and powerful power and perfect lubrication portion
The maneuverability of equipment has been ensured again, improves the reliability of complete equipment work.
After embodiments of the present invention are described in detail, one of ordinary skilled in the art is clearly understood that, is not taking off
It is real to more than with various change and modification, all technical spirits according to the present invention can be carried out under spirit from above-mentioned claim
Any simple modification, equivalent variations and modification that example made are applied, the scope of technical solution of the present invention is belonged to, and the present invention is also not
It is limited to the embodiment of example in specification.
Claims (2)
1. a kind of adaptive flat-die facility for granulating of course of work, includes the main shaft of vertical direction, main shaft is connected with power drive
Device, roller frame, which is slided up and down, to be arranged on main shaft, and main shaft upper end is provided with locking system, and the pressure roller shaft of horizontal direction is fixed
It is connected on roller frame, pressure roller is rotatably connected in pressure roller shaft, mould is arranged on below pressure roller, it is characterised in that：Described mould
Disk, which fluctuates, to be arranged on below pressure roller, has jacking apparatus with mould direct or indirect connection, described jacking apparatus is connected to
Control system, described mould bottom is connected with floating shelf, and described jacking apparatus is hydraulic system jacking apparatus, in floating shelf
Under be connected with jacking cylinder, described jacking cylinder sets at least two, and oil cylinder is circumferentially uniformly distributed along main shaft, and oil cylinder passes through oil
Road is connected to pressure sensor feedback signal in hydraulic system, jacking apparatus to control system, control control when pressure becomes big
Jacking apparatus, which is retreated, reduces pressure, controls jacking apparatus jacking to improve pressure when pressure diminishes, in real time automatically to suppressing
Being adjusted for journey, is provided with self lubricating system in described facility for granulating, described self lubricating system includes main shaft self-lubricating
System and pressure roller shaft self lubricating system, are provided with grease pump in lubricating system, and grease pump conveys lubricating oil by oil circuit
The bearing connected on to main shaft constitutes main shaft self lubricating system, and described pressure roller shaft self lubricating system includes main shaft, rotation distribution
Device and oil pump, offer axial centre bore, the upper end of centre bore, which is sealedly and fixedly connected, external tube head in main shaft upper end axle center,
External tube head opens up corresponding oil circuit hole by the pipeline road UNICOM of a rotary distributor and oil pump on roller frame and pressure roller
The bearing passed between pressure roller and pressure roller shaft, oil circuit hole directly or indirectly connects the centre bore of main shaft.
2. a kind of adaptive flat-die facility for granulating of course of work according to claim 1, it is characterised in that：Described is upper
Locking system is lock-nut, and lock-nut coordinates with the screw thread set on main shaft upper end to be locked at main shaft upper end to control pressure roller
The upper end position of frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419793.5A CN104959077B (en) | 2015-07-17 | 2015-07-17 | A kind of adaptive flat-die facility for granulating of course of work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419793.5A CN104959077B (en) | 2015-07-17 | 2015-07-17 | A kind of adaptive flat-die facility for granulating of course of work |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104959077A CN104959077A (en) | 2015-10-07 |
| CN104959077B true CN104959077B (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510419793.5A Active CN104959077B (en) | 2015-07-17 | 2015-07-17 | A kind of adaptive flat-die facility for granulating of course of work |
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| CN (1) | CN104959077B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022214380A1 (en) * | 2021-04-08 | 2022-10-13 | BP-Recyclingsystems GmbH | Pelleting press |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185457A (en) * | 2017-06-21 | 2017-09-22 | 哈尔滨理工大学 | Biomass granule forming machine nip automatic regulating apparatus |
| CN107469735B (en) * | 2017-09-04 | 2023-02-24 | 安阳工学院 | Flat-die granulator with pressure directly displayed |
| CN111450775B (en) * | 2020-05-26 | 2024-09-17 | 安阳吉姆克能源机械有限公司 | High-efficient anti-slip flat die granulation machine with elastic upper box body |
| CN113695010B (en) * | 2021-07-27 | 2023-03-31 | 南京中枢讯飞信息技术有限公司 | Raw material treatment equipment for preparing biological filter material from ceramic waste |
| CN115025718B (en) * | 2022-07-25 | 2023-08-01 | 安徽环态生物能源科技开发有限公司 | Flexibly-adjustable compression roller mechanism for particle forming machine |
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| CN204933401U (en) * | 2015-07-17 | 2016-01-06 | 安阳吉姆克能源机械有限公司 | The adaptive flat-die facility for granulating of a kind of course of work |
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2015
- 2015-07-17 CN CN201510419793.5A patent/CN104959077B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200975594Y (en) * | 2006-11-16 | 2007-11-14 | 田中武 | Ring mould and flat die granule pelletizer press roll lubrication apparatus |
| CN201220486Y (en) * | 2008-05-16 | 2009-04-15 | 尹小林 | Belt pulley built-in type flat die rolling wheel extrusion moulding machine |
| CN202087689U (en) * | 2011-01-27 | 2011-12-28 | 成都万荣科技有限责任公司 | Smooth surface leveling die |
| JP2013043109A (en) * | 2011-08-23 | 2013-03-04 | Daio Engineering Co Ltd | Pellet production apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022214380A1 (en) * | 2021-04-08 | 2022-10-13 | BP-Recyclingsystems GmbH | Pelleting press |
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| Publication number | Publication date |
|---|---|
| CN104959077A (en) | 2015-10-07 |
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