CN102200378A - Panel hot plate rotary vibrating drying device - Google Patents
Panel hot plate rotary vibrating drying device Download PDFInfo
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- CN102200378A CN102200378A CN201110064539XA CN201110064539A CN102200378A CN 102200378 A CN102200378 A CN 102200378A CN 201110064539X A CN201110064539X A CN 201110064539XA CN 201110064539 A CN201110064539 A CN 201110064539A CN 102200378 A CN102200378 A CN 102200378A
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Abstract
The invention discloses a panel hot plate rotary vibrating drying device which comprises a vibrating mechanism and a plane rotary vibrating bed body (12), wherein the vibrating mechanism is arranged on the rack (1) and is composed of a vibrating motor (2) and a damping shock absorber (3); the plane rotary vibrating bed body (12) is driven by the vibrating mechanism; the panel rotary vibrating bed is provided with a laminating hot plate drying disk (4) and a loading hopper (5) which pass through a cylinder body; each layer of hot plate drying disk is provided with a cycling heat transfer medium interlayer, a feed opening (4-2) and a material distributor, wherein the cycling heat transfer medium interlayer is communicated with a heating source; the material distributor enables the material to displace spirally; and the cylinder body between adjacent disk layers is provided with an explosion releasing opening (6), a shower nozzle (9) and an anti-static electricity device (10). According to the invention, the multi-layer panel hot plate rotary vibrating drying device which is unique for digital control combination is adopted, the drying process is strengthened, the energy consumption in the drying process and the static electricity of the material in the process are reduced, and man-machine insulation continuous automatic drying can be realized through utilizing a material humidity content on-line detection technology and integrated control.
Description
Technical field
The present invention relates to a kind of drying unit that is mainly used in inflammable and explosive granule materials thing, can think that the drying unit that the present invention relates in describing can also be applicable to doctor's material material product, the drying of particulate matters such as chemical industry, food.
Background technology
For guaranteeing the being perfectly safe property of inflammable and explosive material dry run, in recent decades, the safety research of inflammable and explosive material emitting substance material and production, Protective Research aspect have obtained huge achievement, particularly in the last few years, many new materials, new technology and new equipment have occurred.But because the particularity of inflammable and explosive material dry materials process, present dry technology is also in a large amount of technology of using 20th century 50 to the sixties, and, mainly adopt drying devices such as carriage-type drying, dish (basin) formula drying, tunnel drying, rotating cylinder oven dry to carry out drying based on a breaking process.The weak point of above-mentioned drying device is, operating personnel are many, arid cycle is long, labour intensity is big, power consumption is big, solvent contamination environment etc.Carriage-type drying wherein, dish (basin) formula drying device carry out a heat exchange with hot blast as the dry energy, just the hot-air after the heating are drained after the heat exchange, adopt manually into and out of material.Adopt this to install that not only labour intensity is big, operating personnel are many, and the danger classes height, in case security incident occurs, the major accident that easily causes the dead group of group to hinder.For improving the security in the combustible and explosive articles dry run, aspect spray-drying, Institutes Of Technology Of Nanjing uses for reference civilian technology, and the press spray drier of research and design has obtained extensive use on the production line of the fried material of powder emulsifying.From nineteen eighty-three, the Yunnan fuel factory is applied to the drying of electric cap igniter head by research with far-infrared drying technology, has realized the serialization of production technology.Calendar year 2001 state-run 104 factories associating model group drying equipment Co., Ltd, development and design pyrotechnics material agent boiling granulating technology, it is integrated to have realized that mechanical instead of manual is carried out mixing production, isolated operation, the equipment of pyrotechnics material agent, from having improved the security of production process in essence.2006, Institutes Of Technology Of Nanjing and model group drying equipment Co., Ltd carried out " the dynamic dry technology of Long-distance Control " research, and this technology were used to mix the continuous drying of fried material.Although above-mentioned dry technology is in the further improvement of having arrived of the security risk of combustible and explosive articles drying course, the potential safety hazard of its working environment is eliminated fully, still has complex structure, and floor space is big, dismounting, cleaning, safeguard inconvenient.Specific energy consumption is too high, the weak point that the static difficulty is avoided.
Summary of the invention
The present invention is directed to the technical characterstic and the general character shortcoming of present prior art dry run, propose a kind of simple in structure, floor space is little, the safety coefficient height, can in dry run, reduce energy consumption and material static, can realize man-machine isolation by integrated control, online detection, the continuous and automatic drying, the plane hot plate of automatic feed/discharge revolves the drying unit that shakes.
Above-mentioned purpose of the present invention can reach by following measure, a kind of plane hot plate revolves the drying unit that shakes, comprise: be located on the frame, the vibrating mechanism that constitutes by vibrating motor and damping shock absorption device, and revolve a body that shakes by the plane that vibrating mechanism drives, it is characterized in that, revolve on the bed that shakes on described plane, be provided with stacked hot plate basin and the loading hopper of being located on the hot plate basin top layer by cylindrical shell, every layer of hot plate basin is equipped with circulation heat transfer medium interlayer and feed opening that is communicated with heating source and the material uniform device that makes the spiral displacement of material, and the cylindrical shell of adjacent disc interlayer is provided with the venting of dust explosion mouth, shower nozzle and anti static device drench with rain.
The present invention relies on the basis to transmit engineering theory, by the mass transfer in the inflammable and explosive material dry run, heat transfer, hydrodynamics and aerodynamics homenergic transfer theory, adopt the exclusive multilayer planar hot plate of digital control combination to revolve the drying unit that shakes, intensified drying process, reduced the consumption and the static of material in dry run of energy in the dry run, and can use material moisture content online measuring technique and integrated control, realize man-machine isolation continuous and automatic drying.
The safety coefficient height.Compare with existing prior art carriage-type drying, dish (basin) formula drying, because revolving each baking zone of the dryer equipment that shakes, the plane hot plate is provided with independently venting of dust explosion mouth and safety shower device, and detect (temperature, vibration, static) and control room with the scene and interlock and control, and adopt automatic charging and discharging, the Online Video monitoring, realized man-machine isolated operation, solved that labour intensity is big, operating personnel are many, the danger classes height, the problem that the dead group of group hinders has improved the intrinsic safety of launching the material drying technique greatly.
Energy-conservation.The plane hot plate revolves and adopts circulating hot water heat supply in every layer plane plate in the drying unit that shakes, the heat and mass transfer coefficient height, and heat transfer area is big, and heat exchange is abundant.Be provided with by the circulating hot water thermostatic control, recycling of the energy carried out in the circulation heating, and effect is remarkable.Material all covers on the surface hot plate heating plate, material and heating plate contact portion are by the circulating hot water mass-and heat-transfer in the heating plate, the medium that feeds in the heating plate is hot water, steam, heat conduction wet goods, by the circulating hot water thermostatic control circulation heating is set, the energy that carries out recycles mode, by the specific energy consumption ratio proof of equivalent, energy-conservation more than 50% with batch inflammable and explosive material drying.
Reliable in quality, drying effect is good, the efficient height.Every layer of hot plate basin is provided with the material uniform device that makes the spiral displacement of material, and material is made circular motion from top to bottom along the spiral bed, and material is spread out on dry dish equably, strengthened drying effect, the long-pending group of material, feasible dry product quality unanimity; Continuous input and output material has been realized the continuous and automatic drying, the efficient height.
Compact conformation, floor space is little, dismounting, cleaning, easy to maintenance.The present invention adopts the stacked hot plate basin and the frame mode of being located at the loading hopper on the top layer that is provided with by cylindrical shell in the bed that shakes is revolved on the plane, it is little to take up space.Material time of staying in drying machine can be passed through amplitude, and the dish layer waits adjusting, technology adjustment, easy to operate, and adjustability is good.Dismounting, cleaning and maintenance are all very convenient.
The drawing explanation
Fig. 1 is the main perspective view that plane of the present invention hot plate revolves the drying unit that shakes.
Fig. 2 is hot plate basin 4 vertical views among Fig. 1.
Among the figure: 1 frame, 2 vibrating motors, 3 damping shock absorption devices, 4 hot plate basins, 4-1 material baffle, the 4-2 feed opening, 4-3 discharging opening, 5 loading hoppers, 6 venting of dust explosion mouths, 7 heat source tube, 8 discharge buckets, 9 shower nozzles that drench with rain, 10 anti static devices, 11 outlet ports, a cylindrical shell that shakes is revolved on 12 planes.
The specific embodiment
The plane hot plate of describing at Fig. 1 revolves in the drying unit that shakes, and comprise and being located on the frame 1, the vibrating mechanism that constitutes by vibrating motor 2 and damping shock absorption device 3, and revolve the body 12 that shakes by the plane that vibrating mechanism drives.Revolve on the body 12 that shakes on described plane, be provided with stacked hot plate basin 4 and the loading hopper of being located on hot plate basin 4 top layers 5 by cylindrical shell.Loading hopper 5 is located at hot plate basin 4 tops of top layer, and when material revolved the body 12 that shakes and makes circular motion from top to bottom by loading hopper 5 along the plane, self also produced jump.Hot plate basin 4 tops of described top layer are provided with top cover, and this top cover is provided with outlet port 11.The hot plate basin 4 of bottom is located on the described vibrating mechanism by the discharging cylindrical shell, and discharge bucket 8 is arranged on the bottom plane and revolves on the body 12 that shakes.The hot plate basin that is positioned at bottom is located on the described vibrating mechanism by the discharging cylindrical shell, and the concentricity axis of hot plate basin is arranged on the plane and revolves in the body 12 that shakes.Hot plate basin 4 revolves with the plane and shakes a cylindrical shell 12 welding and be the stacked setting of concentricity axis, and every layer of cylindrical shell of hot plate basin 4 adjacent disc interlayers is provided with venting of dust explosion mouth 6, shower nozzle 9 and anti static device 10 drench with rain.Venting of dust explosion mouth 6 is separately positioned on every layer plane and revolves on the circumferential side wall of the body 12 that shakes, and every layer is provided with three～six venting of dust explosion mouths and divides equally, and each venting of dust explosion mouth 6 is provided with the venting of dust explosion diaphragm.It is rigidly connected that the body 12 that shakes is revolved on vibrating motor 2 and plane, and vibrating motor 2 revolves the body 12 that shakes with the plane and links to each other with frame 1 by damping shock absorption device 3 then, revolves a body that shakes by the whole plane of frame 1 support.
Consult Fig. 2.The dry .4 of every layer of hot plate is equipped with circulation heat transfer medium interlayer and the feed opening 4-2 that is communicated with heating source and is used for making the material uniform device of the spiral displacement of material when vibrating mechanism is worked.All be provided with a feed opening 4-2 on each hot plate basin 4.Described material uniform device is arranged on the feed opening 4-2 on the hot plate basin 4, and feed opening 4-2 is with the fan-shaped distribution of circumference along hot plate basin 4 cards.The equal correspondence of each feed opening 4-2 is provided with arc material baffle 4-1.Described material baffle 4-1 is a curved baffle of radially being located at "～" shape on the feed opening 4-2 edge, and the feed opening 4-2 of adjacent two layers hot plate basin 4 is in staggered distribution.With the spiral displacement that cooperates material and avoid occurring when the vibrations " dead angle ".Material baffle 4-1 curved baffle on the hot plate basin 4 is all sent the material on the hot plate basin into feed opening 4-2.Blanking port 4-2 on the outlet 5-1 of above-mentioned loading hopper 5 and the hot plate basin 4 of described top layer is in staggered distribution.The same circle distribution of feed opening 4-2 on the outlet 5-1 of described loading hopper 5 and each the hot plate basin 4, and the 20-40 radian that successively staggers successively.Can guarantee that like this material can stop the long period on each layer hot plate basin.Discharging opening 4-3 revolves a body bottom that shakes on the plane, revolve a body that shakes with the plane and be rigidly connected.
The operation principle general introduction:
1, the plane hot plate revolves the drying machine structure principle of shaking: the heating source that the plane hot plate revolves the drying unit that shakes is the heating of multilayer circular flat interlayer, the multilayer circular flat drives a weight exciting (plane revolve a body bottom sides symmetry of shaking install) by placing the plane to revolve to shake a rigidly connected flame-proof converter vibrating motor in body bottom, the circular interlayer flat heated of multilayer forms whole ginseng by the fastening back of adpting flange parts and shakes, regulate the space phase angle of lower heavy punch on the vibrating motor, can change the movement locus of material on the multilayer circular flat, the plane is revolved shake a body to produce and revolve the type vibration again, amplitude and vibration frequency are adjustable, this oscillation trajectory is the space multistory curve of a complexity, thereby the material on the plane is produced along planar circumferential operation effect; And the plane revolve a body that shakes be by damping shock absorption device and frame soft be connected in revolve a body bottom that shakes, joining the parts that shake is supported by spring vibration isolation such as rubber spring or cylindrically coiled spring bullets, material is by top-feed bucket feed, and discharging opening can connect transmitting device in the discharging of bottom side.
2, the plane hot plate revolves the drying system control principle that shakes: open heat exchanger, constant-temperature hot water cycling hot tank and heat-exchanger pump, each process pipe and drying plant to the plane dryer carry out preheating, and the hot plate temperature that the plane hot plate revolves the dryer that shakes is controlled in the required scope of technology; The water temperature of each process point, the water yield is by detecting at thread detector and the control of DCS system, (do not reach setting value and will not carry out following operation automatically after reaching the setting process value, but be switchable to manually opened), a certain amount of material (the online detection of moisture) is reinforced in the dryer that shakes is revolved on the plane by quantitative cloth speed by the metering distributing device continuously, after the drying machine drying that shakes is revolved on the plane, revolve the dryer discharging opening that shakes carries out the online detection FEEDBACK CONTROL of moisture and flows to the water temperature that the dryer that shakes is revolved on the plane on the plane, the discharging speed of the water yield and VFC dryer, be controlled in the quality requirement by the moisture content of material of technology adjustment, be sent to next process again plane vibration dryer discharging opening place.
3, be that the plane hot plate revolves the drying system security control of shaking: the plane hot plate revolve shake be provided with between baking room infrared, ultraviolet safety drenches with rain and the electrostatic detection system simultaneously and the operating system interlocking linkage.
(1) in a single day elicite flame when the safety flame detector that drenches with rain, in time opened and the stoving process system-down is had suffered in chain control by the room deluge system of solenoid control, sound and light alarm simultaneously is by drying system corresponding data under the hard disk recording equipment records.
When (2) static value that detects system when the electrostatic detection system exceeds standard; sound and light alarm; chain control is had suffered the feeder equipment and the drying plant of stoving process system and is shut down; start humidifier simultaneously drying plant is carried out humidification; the static that gathers is released fast, when static returns to safety value, dry by the fire in process system and recover normal.
Claims (8)
1. a plane hot plate revolves the drying unit that shakes, comprise: be located on the frame (1), vibrating mechanism by vibrating motor (2) and damping shock absorption device (3) formation, and revolve the body (12) that shakes by the plane that vibrating mechanism drives, it is characterized in that, revolve on the bed (12) that shakes on described plane, be provided with the stacked hot plate basin (4) by cylindrical shell and be located at loading hopper (5) on hot plate basin (4) top layer, every layer of hot plate basin is equipped with circulation heat transfer medium interlayer and feed opening (4-2) that is communicated with heating source and the material uniform device that makes the spiral displacement of material, and the cylindrical shell of adjacent disc interlayer is provided with venting of dust explosion mouth (6), shower nozzle (9) and anti static device (10) drench with rain.
2. plane as claimed in claim 1 hot plate revolves the drying unit that shakes, and it is characterized in that, described hot plate basin (4) is a heating plate with dissection.
3. plane as claimed in claim 1 hot plate revolves the drying unit that shakes, and it is characterized in that, every layer of hot plate basin (4) is provided with the heat pipe (7) that thermal source is provided, and heated type basin (4) chuck is connected in heating source by heat pipe (7).
4. plane as claimed in claim 1 hot plate revolves the drying unit that shakes, and it is characterized in that, described material uniform device is arranged on the feed opening (4-2) on the hot plate basin (4), and feed opening (4-2) is with the fan-shaped distribution of circumference along hot plate basin (4) card.
5. revolve the drying unit that shakes as claim 1 or 4 described plane hot plates, it is characterized in that, each feed opening (4-2) all correspondence is provided with arc material baffle (4-1).
6. plane as claimed in claim 5 hot plate revolves the drying unit that shakes, it is characterized in that, described material baffle (4-1) is a curved baffle of radially being located at "～" shape on feed opening (4-2) edge, and the feed opening (4-2) of adjacent two layers hot plate basin (4) is in staggered distribution.
7. plane as claimed in claim 1 hot plate revolves the drying unit that shakes, and it is characterized in that, the blanking port (4-2) on the outlet (5-1) of described hopper (5) and the hot plate basin (4) of described top layer is in staggered distribution.
8. plane as claimed in claim 1 hot plate revolves the drying unit that shakes, and it is characterized in that the same circle distribution of feed opening (4-2) on the outlet (5-1) of described loading hopper (5) and each the hot plate basin (4), and the 20-40 radian that successively staggers successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110064539XA CN102200378A (en) | 2011-03-08 | 2011-03-08 | Panel hot plate rotary vibrating drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110064539XA CN102200378A (en) | 2011-03-08 | 2011-03-08 | Panel hot plate rotary vibrating drying device |
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| CN102200378A true CN102200378A (en) | 2011-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110064539XA Pending CN102200378A (en) | 2011-03-08 | 2011-03-08 | Panel hot plate rotary vibrating drying device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183131A (en) * | 2011-04-06 | 2011-09-14 | 辽宁环宇环保技术有限公司 | Explosion-proof grading anti-blocking type solid drying system |
| CN102425932A (en) * | 2011-11-16 | 2012-04-25 | 瓮福（集团）有限责任公司 | Method for guaranteeing safety of drying system in sulfur phosphate fertilizer production |
| CN102706114A (en) * | 2012-07-10 | 2012-10-03 | 张振伟 | Vibrating disk type drier with river diversion function |
| CN104964521A (en) * | 2015-07-17 | 2015-10-07 | 周川 | Modularization continuous microwave freeze-drying cavity and microwave freeze-drying device including the same |
| CN106839696A (en) * | 2015-12-04 | 2017-06-13 | 潘珺珺 | A kind of plastic grain material drier |
| CN111121436A (en) * | 2020-01-13 | 2020-05-08 | 山东泰鹏环保材料股份有限公司 | Efficient drying device and drying method |
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| JP2003148866A (en) * | 2001-11-12 | 2003-05-21 | Masao Kanai | Drying device |
| CN101408370A (en) * | 2008-09-05 | 2009-04-15 | 查晓峰 | Host computer of hot plate type continuous vacuum drying system |
| CN101726167A (en) * | 2008-10-21 | 2010-06-09 | 神华集团有限责任公司 | Smoke semi-closed circulating lignite straight pipe type airflow drying method |
| CN101922859A (en) * | 2010-09-13 | 2010-12-22 | 山东天力干燥设备有限公司 | Grading crushing dryer for upgrading lignite |
| CN201706868U (en) * | 2010-05-26 | 2011-01-12 | 查晓峰 | Plate type vibration dryer |
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| JP2003148866A (en) * | 2001-11-12 | 2003-05-21 | Masao Kanai | Drying device |
| CN101408370A (en) * | 2008-09-05 | 2009-04-15 | 查晓峰 | Host computer of hot plate type continuous vacuum drying system |
| CN101726167A (en) * | 2008-10-21 | 2010-06-09 | 神华集团有限责任公司 | Smoke semi-closed circulating lignite straight pipe type airflow drying method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183131A (en) * | 2011-04-06 | 2011-09-14 | 辽宁环宇环保技术有限公司 | Explosion-proof grading anti-blocking type solid drying system |
| CN102425932A (en) * | 2011-11-16 | 2012-04-25 | 瓮福（集团）有限责任公司 | Method for guaranteeing safety of drying system in sulfur phosphate fertilizer production |
| CN102425932B (en) * | 2011-11-16 | 2014-02-26 | 瓮福（集团）有限责任公司 | Method for guaranteeing safety of drying system in sulfur phosphate fertilizer production |
| CN102706114A (en) * | 2012-07-10 | 2012-10-03 | 张振伟 | Vibrating disk type drier with river diversion function |
| CN102706114B (en) * | 2012-07-10 | 2016-05-25 | 张振伟 | A kind of vibrating-disk drying machine of tool diversion function |
| CN104964521A (en) * | 2015-07-17 | 2015-10-07 | 周川 | Modularization continuous microwave freeze-drying cavity and microwave freeze-drying device including the same |
| CN106839696A (en) * | 2015-12-04 | 2017-06-13 | 潘珺珺 | A kind of plastic grain material drier |
| CN111121436A (en) * | 2020-01-13 | 2020-05-08 | 山东泰鹏环保材料股份有限公司 | Efficient drying device and drying method |
| CN111121436B (en) * | 2020-01-13 | 2024-06-11 | 山东泰鹏环保材料股份有限公司 | Efficient drying device and drying method |
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Application publication date: 20110928 |