CN107185457A - Biomass granule forming machine nip automatic regulating apparatus - Google Patents
Biomass granule forming machine nip automatic regulating apparatus Download PDFInfo
- Publication number
- CN107185457A CN107185457A CN201710472468.4A CN201710472468A CN107185457A CN 107185457 A CN107185457 A CN 107185457A CN 201710472468 A CN201710472468 A CN 201710472468A CN 107185457 A CN107185457 A CN 107185457A
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- Prior art keywords
- forming machine
- pressure roller
- hydraulic
- biomass
- biomass granule
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crushing And Grinding (AREA)
Abstract
Biomass granule forming machine nip automatic regulating apparatus, is related to hydraulic drive and control technology, and in particular to a kind of biomass granule forming machine pressure roller and core clearance automatic regulating apparatus.Fixed to solve existing biomass granule forming machine pressure roller with core clearance, it is impossible to be applicable different material and superhard impurity is mixed into and causes the problem of mechanical structure is destroyed.The device for the automatic gap adjusting function being combined the invention provides a kind of controller PLC, asymmetric servo cylinder, electro-hydraulic proportional valve, safety valve, oil supply system, hydraulic rotating pipe joint, current vortex sensor and biomass granule forming machine, it is adaptable to which different biomass need the occasion of different nips.Oil inlet quantity of the invention by controlling hydraulic cylinder, realizes the purpose of adjustment pressure roller and core clearance；By setting safety valve in hydraulic cylinder rodless cavity, if being mixed with superhard impurity in biomass material, realize that pressure roller instantaneously increases with core clearance, realize the protection to granule-forming machine mechanical structure.
Description
Technical field
The present invention relates to biomass granule forming machine, and in particular to a kind of biomass granule forming machine nip is adjusted automatically
Engagement positions.
Background technology
Biomass granule forming machine is extruded from core rod biomass material by pressure roller, so as to obtain certain appearance and size
Granular fuel.It is often necessary to be adjusted the gap between pressure roller and core rod to adapt to different material, however, existing biology
Matter granule-forming machine pressure roller and core rod are generally fixed interval (FI), it is impossible to adjusted in real time, limit its application；Simultaneously as pressure
Roller, to be rigidly connected, when being mixed into superhard impurity in biomass material, easily causes the destruction of mechanical structure with other structures.
The content of the invention
The present invention is to be fixed to solve existing biomass granule forming machine pressure roller with core clearance, it is impossible to be applicable different originals
Material and superhard impurity are mixed into and easily cause the problem of granule-forming machine mechanical structure is destroyed, and the invention provides a kind of biomass
Granule-forming machine pressure roller and core clearance automatic regulating apparatus.
Biomass granule forming machine nip automatic regulating apparatus, it includes controller PLC, asymmetric servo cylinder
（12）, electro-hydraulic proportional valve, safety valve, oil supply system, hydraulic rotating pipe joint（11）, current vortex sensor（8）With biomass
Grain forming machine；Described current vortex sensor（8）For detecting pressure roller（3）With core rod（4）Gap, described current vortex sensor
（8）Pressure roller（3）With core rod（4）Gap signal output end is connected with controller PLC signal input parts, described controller PLC
Signal output part is connected with electro-hydraulic proportional valve driver input end, described electro-hydraulic proportional valve driver output end and electric-hydraulic proportion
Valve electric interfaces are connected, described two output oil ports of electro-hydraulic proportional valve respectively with hydraulic rotating pipe joint（11）Two input ports
Connection, hydraulic rotating pipe joint（11）Two output oil ports are connected with asymmetric servo cylinder rodless cavity and rod chamber, described liquid
Cylinder pressure（12）Rodless cavity is connected with safety valve, described hydraulic cylinder（12）Cylinder body and granule-forming machine rotating disk（2）Connection, it is described
Hydraulic cylinder piston rod（10）With pressure roller shaft（13）Connection；Described electro-hydraulic proportional valve input and output oil port connects with oil supply system
Connect, described oil supply system includes constant pressure variable displacement pump and electric motor units.
Biomass granule forming machine nip automatic regulating apparatus of the present invention passes through hydraulic cylinder piston rod（10）
Drive biomass granule forming machine pressure roller shaft（13）With respect to core rod（4）Move up and down, so as to realize biomass granule forming machine pressure
Roller（3）With core rod（4）The purpose of gap adjustment, in hydraulic cylinder（13）The safety valve that rodless cavity is set can be mixed in biomass material
Have and biomass granule forming machine mechanical structure is played a protective role during superhard impurity.
The beneficial effect that the present invention is brought is that biomass granule forming machine nip adjust automatically of the present invention is filled
Putting makes pressure roller（3）With core rod（4）Gap is realized controllable, changes in biomass material or when being mixed with superhard impurity, pressure roller（3）With mould
Core（4）Gap conveniently is adjusted, so as to realize that biomass granule forming machine adapts to different biomass materials and to biological particles
The protection of forming machine mechanical structure.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is biomass granule forming machine nip automatic regulating apparatus mechanical construction drawing of the present invention.In figure：
1- support bases, 2- moulds, 3- pressure rollers, 4- core rods, 5- ring flanges, 6- supports, 7- sensor stands, 8- current vortex sensors, 9-
Rotating disk.
Fig. 2 is biomass granule forming machine nip automatic regulating apparatus partial sectional view of the present invention.In figure：
10- piston rods, 11- hydraulic rotating pipe joints, 12- hydraulic cylinders, 13- pressure roller shafts.
Fig. 3 is biomass granule forming machine nip automatic regulating apparatus control principle drawing of the present invention.
Embodiment
It is specific below by what is shown in accompanying drawing to make the object, technical solutions and advantages of the present invention of greater clarity
Structure describes the present invention.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit the scope of the present invention.
In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring the general of the present invention
Read.
The structure composition of the present invention as shown in Figure 1 and Figure 2, is related to a kind of biomass granule forming machine pressure roller and core clearance
Automatic regulating apparatus, it includes controller PLC, asymmetric servo cylinder（12）, electro-hydraulic proportional valve, safety valve, oil supply system, hydraulic pressure
Swivel joint（11）, current vortex sensor（8）And biomass granule forming machine.
The purpose of the present invention is, according to different biomass, pressure roller to be adjusted accordingly（3）With granule-forming machine core rod（4）It
Between gap.The technical solution adopted in the present invention is：The rotation of granule-forming machine main shaft, the rotation of main shaft are driven by motor
Turn drive rotating disk（9）Rotation, rotating disk（9）Pass through ring flange（5）With hydraulic cylinder（12）It is connected, so as to drive hydraulic cylinder（12）Enter
Row rotation, hydraulic cylinder（12）Upper use hydraulic rotary joint（11）, hydraulic rotary joint（11）Tap into oil circuit.Current vortex sensor
（8）It is fixed on support（7）On, pressure roller shaft is monitored in real time（13）With the height of sensor probe, with hydraulic cylinder（12）Rotation,
Support（6）It is fixed, hydraulic rotary joint（11）Rotor motion.Different material needs different gaps, is passed by current vortex
Sensor（8）Detection, hydraulic cylinder piston rod is adjusted accordingly（10）Pressure so as to reaching adjustment pressure roller（3）With core rod（4）Between
The purpose of gap.
The present invention gathers pressure roller by controller PLC（3）With core rod（4）Distance signal, and the distance of itself and setting is believed
Deviation number is sought, final output control signal to electric-hydraulic proportion valve actuator enters hydraulic cylinder by electro-hydraulic proportional valve control（12）
Fluid, and then realize hydraulic cylinder piston rod（10）Stretching motion, so as to realize adjustment pressure roller（3）With core rod（4）The mesh in gap
's；By in hydraulic cylinder（12）Rodless cavity sets safety valve, if superhard impurity is mixed with biomass material, due to safety valve
Protective effect, realize pressure roller（3）With core rod（4）The instantaneous increase in gap, reduces pressure roller（3）Suffered external force, so as to realize pair
The protection of granule-forming machine mechanical structure.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not considered as being limited by the foregoing description, merely illustrating the principles of the invention described in description above,
Without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, and these changes and improvements are all
Fall into scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (3)
1. a kind of biomass granule forming machine pressure roller gap adjusting device, it is characterised in that it includes controller PLC, single rod hydraulic pressure
Cylinder（12）, electro-hydraulic proportional valve, safety valve, oil supply system, hydraulic rotating pipe joint（11）, current vortex sensor（8）And biomass
Granule-forming machine, hydraulic pump, motor, hydraulic tube, fuel tank, filter etc..
2. biomass granule forming machine pressure roller gap adjusting device according to claim 1, it is characterised in that described controller
PLC gathers pressure roller（3）With core rod（4）Distance signal, and the distance signal of itself and setting is asked into deviation, final output control signal
To electric-hydraulic proportion valve actuator, hydraulic cylinder is entered by electro-hydraulic proportional valve control（12）Fluid, and then realize hydraulic cylinder piston rod
（10）Stretching motion, so as to realize adjustment pressure roller（3）With core rod（4）The purpose in gap.
3. biomass granule forming machine pressure roller gap adjusting device according to claim 1 or 2, it is characterised in that described liquid
Cylinder pressure（12）Safety valve is provided with rodless cavity, if being mixed with superhard impurity in biomass material, due to the protection of safety valve
Effect, realizes pressure roller（3）With core rod（4）The instantaneous increase in gap, reduces pressure roller（3）Suffered external force, thus realize to particle into
The protection of type machine mechanical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710472468.4A CN107185457A (en) | 2017-06-21 | 2017-06-21 | Biomass granule forming machine nip automatic regulating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710472468.4A CN107185457A (en) | 2017-06-21 | 2017-06-21 | Biomass granule forming machine nip automatic regulating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107185457A true CN107185457A (en) | 2017-09-22 |
Family
ID=59878662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710472468.4A Pending CN107185457A (en) | 2017-06-21 | 2017-06-21 | Biomass granule forming machine nip automatic regulating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107185457A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158015A (en) * | 2017-12-29 | 2018-06-15 | 戴琪 | A kind of feed granulator |
| CN108786656A (en) * | 2018-06-30 | 2018-11-13 | 郭凯 | A kind of vertical particle forming device with self-emptying function |
| CN115025718A (en) * | 2022-07-25 | 2022-09-09 | 安徽环态生物能源科技开发有限公司 | Flexible adjustable compression roller mechanism for particle forming machine |
| CN115069167A (en) * | 2022-07-25 | 2022-09-20 | 安徽环态生物能源科技开发有限公司 | High-efficient vertical flat-die particle forming machine |
| DE102021108751A1 (en) | 2021-04-08 | 2022-10-13 | BP-Recyclingsystems GmbH | pellet press |
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| CN101254509A (en) * | 2008-04-15 | 2008-09-03 | 邢台纳科诺尔极片轧制设备有限公司 | Hydraulic servo battery pole piece rolling mill |
| CN201633230U (en) * | 2010-03-18 | 2010-11-17 | 农业部规划设计研究院 | Novel press roller of biomass solid ring die forming machine |
| CN202163033U (en) * | 2011-06-29 | 2012-03-14 | 义乌市安冬电器有限公司 | Biomass granule forming module and biomass granule forming machine |
| CN102774032A (en) * | 2012-08-08 | 2012-11-14 | 王树平 | Flat-die biomass curing molding machine |
| CN202608092U (en) * | 2012-01-11 | 2012-12-19 | 农业部规划设计研究院 | Press roll of forming machine for biomass solid fuel |
| CN102949958A (en) * | 2011-08-25 | 2013-03-06 | 溧阳市振和机械制造有限公司 | Gap adjustment wheel for biomass granulator compression roller assembly |
| CN202823294U (en) * | 2012-08-22 | 2013-03-27 | 大连佳源新能源科技开发有限公司 | Compression roller assembly of biomass pellet machine |
| CN104959077A (en) * | 2015-07-17 | 2015-10-07 | 安阳吉姆克能源机械有限公司 | Self-adaptive flat die granulating device during work |
| CN205715021U (en) * | 2016-04-09 | 2016-11-23 | 黄河科技学院 | A kind of Electro-hydraulic Proportional Control hydraulic synchronous system |
| CN106823999A (en) * | 2017-04-13 | 2017-06-13 | 安徽鼎梁生物能源科技开发有限公司 | A kind of press roll clearance adjustment apparatus of biomass granulation machine |
-
2017
- 2017-06-21 CN CN201710472468.4A patent/CN107185457A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254509A (en) * | 2008-04-15 | 2008-09-03 | 邢台纳科诺尔极片轧制设备有限公司 | Hydraulic servo battery pole piece rolling mill |
| CN201633230U (en) * | 2010-03-18 | 2010-11-17 | 农业部规划设计研究院 | Novel press roller of biomass solid ring die forming machine |
| CN202163033U (en) * | 2011-06-29 | 2012-03-14 | 义乌市安冬电器有限公司 | Biomass granule forming module and biomass granule forming machine |
| CN102949958A (en) * | 2011-08-25 | 2013-03-06 | 溧阳市振和机械制造有限公司 | Gap adjustment wheel for biomass granulator compression roller assembly |
| CN202608092U (en) * | 2012-01-11 | 2012-12-19 | 农业部规划设计研究院 | Press roll of forming machine for biomass solid fuel |
| CN102774032A (en) * | 2012-08-08 | 2012-11-14 | 王树平 | Flat-die biomass curing molding machine |
| CN202823294U (en) * | 2012-08-22 | 2013-03-27 | 大连佳源新能源科技开发有限公司 | Compression roller assembly of biomass pellet machine |
| CN104959077A (en) * | 2015-07-17 | 2015-10-07 | 安阳吉姆克能源机械有限公司 | Self-adaptive flat die granulating device during work |
| CN205715021U (en) * | 2016-04-09 | 2016-11-23 | 黄河科技学院 | A kind of Electro-hydraulic Proportional Control hydraulic synchronous system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158015A (en) * | 2017-12-29 | 2018-06-15 | 戴琪 | A kind of feed granulator |
| CN108786656A (en) * | 2018-06-30 | 2018-11-13 | 郭凯 | A kind of vertical particle forming device with self-emptying function |
| DE102021108751A1 (en) | 2021-04-08 | 2022-10-13 | BP-Recyclingsystems GmbH | pellet press |
| CN115025718A (en) * | 2022-07-25 | 2022-09-09 | 安徽环态生物能源科技开发有限公司 | Flexible adjustable compression roller mechanism for particle forming machine |
| CN115069167A (en) * | 2022-07-25 | 2022-09-20 | 安徽环态生物能源科技开发有限公司 | High-efficient vertical flat-die particle forming machine |
| CN115069167B (en) * | 2022-07-25 | 2023-07-28 | 安徽环态生物能源科技开发有限公司 | High-efficient vertical flat die granule make-up machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20170922 |