CN101530845B - Combined disk vibration drying screening machine - Google Patents
Combined disk vibration drying screening machine Download PDFInfo
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- CN101530845B CN101530845B CN2009100686299A CN200910068629A CN101530845B CN 101530845 B CN101530845 B CN 101530845B CN 2009100686299 A CN2009100686299 A CN 2009100686299A CN 200910068629 A CN200910068629 A CN 200910068629A CN 101530845 B CN101530845 B CN 101530845B
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- 238000012216 screening Methods 0.000 title claims abstract description 69
- 238000001035 drying Methods 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 80
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 18
- 239000004744 fabric Substances 0.000 claims description 17
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 230000011218 segmentation Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The invention relates to a combined disk vibration drying screening machine, which comprises a disk vibration drier and a disk rotation vibration screening machine, wherein a discharge hole along the tangential direction is arranged on the disk rotation vibration screening machine, the disk drier is coaxially and fixedly installed with the disk rotation vibration screening machine through a disk drying screening transition section, the disk rotation vibration screening machine is formed by coaxially and fixedly installing multiple layers of screening sections, a screen and a pore plate are designed into a shape that the middle part is upwards protruded, the periphery is downwards inclined, and a material reversing cone realizes that materials are concentrated to the central position in the process of falling from an upper layer to a lower layer; the circular motion of the materials can be realized in the drying section, and the circular motion and the radial motion of the materials can be realized simultaneously in the screening section. The invention combines the disc type vibration drying and the disc type vibration screening organically, has compact integral structure, saves transmission equipment between the drying and the screening, improves the production efficiency, reduces the equipment cost and saves energy.
Description
Technical field
The invention belongs to mechanical engineering field, especially a kind of combined disk vibration drying screening machine.
Background technology
At present, the dry and screening of material is carried out respectively basically, adopted transmission equipment to carry out the transmission of material therebetween, cause the whole system structure comparatively complicated thus, floor space is big, and production efficiency is low, makes and the operating cost height.
Occur a lot of novel vibrating drying machines in recent years on the market, these vibrating dryers have many good qualities: because vibration is flowed airborne powder or granule materials, have the characteristics of agitated dryer; Can reduce intergranular friction again; Complete in crystal formation, material are heated evenly, and the heat energy consumption is little.But its drying effect is general, and the thermal efficiency is low, and utilization rate of equipment and installations is low, and production capacity is poor.
Through retrieval, found the patent documentation (title: combined type rotating-vibrating disk drying screening machine, the patent No.: 88210481.0) of one piece of Northeast Pharmaceutical Factory; This patent documentation discloses and the akin composite set of present patent application; Also be with drying machine and screening machine coaxial combination together, drying machine is coaxial to have multi-layer discs up and down, and the drying machine disk of this patent is the snail plank frame; Make comparatively complicacy, drying effect is general; Screening machine is the planar structure of individual layer, and screening effect is general.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, provide a kind of compact conformation, drying and screening effect good combined disk vibration drying screening machine.
Technical scheme of the present invention is:
A kind of combined disk vibration drying screening machine; Comprise that disc type vibrating dryer and disc type revolve the screening machine that shakes; The two combination back is bound up on the support frame through spring, and disc type is revolved the screening machine that shakes and is provided with tangential discharging opening, and vibrator is installed in support frame; The disc type vibrating dryer coaxial through its excessively section revolve the screening machine that shakes with disc type and install; Charging aperture and air-flow plate are installed on the disc type vibrating dryer, it is characterized in that: said disc type is revolved the screening machine that shakes and is formed by coaxial the installing of multi-deck screen segmentation, and every layer of screening section is made up of screen cloth, orifice plate, screening framework, discharging opening, anti-material awl; To the peripheral downward-sloping shape of upper process, anti-material awl realized that material drops in lower floor's process concentrated to middle position by the upper strata in the middle of screen cloth and orifice plate were designed to.
And; Said disc type in support frame revolve the screening machine bottom of shaking be equipped with two symmetrical and with horizontal plane vibrator at angle; This vibrator is the twin axle vibrator, is made up of the eccentric block of two symmetries on two motors and each motor thereof.
And dry materials accomplishes that the back is direct directly to be got into disc type through the undermost discharging opening of dryer section and revolve excessive section of the screening machine that shakes.
And; The dryer section of disc type vibrating dryer is adjacent upper and lowerly to be equipped with inner ring batch turning plate and outer ring batch turning plate between two-layer; When material by last layer in downward one deck blanking process; Inner ring batch turning plate is accomplished the outside that pours into the inboard material on the dried material dish lower floor's material disc, and batch turning plate in outer ring is accomplished the inboard that pours into the outside material on the dried material dish lower floor's material disc.
And said disc type is revolved between orifice plate and the screen cloth of the screening machine that shakes and is fixed with spacer at interval, and between each spacer, putting has ball.
Advantage of the present invention and good effect are:
1. the present invention is organically combined vibration drying and vibrosieve, and compact conformation has been save the transmission equipment between dry and the screening, has improved production efficiency, has reduced device fabrication and operating cost, has practiced thrift the energy.
2. dryer section of the present invention can realize the circular motion of material, and because the batch turning part can make material can access even drying putting near the mutual inversion of material in inboard and the outside.
3. screening section of the present invention is designed to the multilayer screen cloth, can realize classification, has guaranteed product quality simultaneously; The unique design of while screen cloth shape; The movement locus of material is changed, the circular motion of generation rule and radial motion, thus guarantee reliable screening.
4. the design of the clear net arrangement of the present invention has been stopped material particles and has been stuck in the filter screen, has improved production efficiency.
Description of drawings
Fig. 1 is a general structure sketch map of the present invention.
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is that the A-A of Fig. 1 is to schematic cross-section;
Fig. 4 is the schematic cross-section of Fig. 3;
Fig. 5 is the inner ring batch turning plate schematic cross-section of Fig. 4;
Fig. 6 is the outer ring batch turning plate schematic cross-section of Fig. 4;
The B-B of Fig. 7 Fig. 1 is to schematic cross-section;
Fig. 8 is the schematic cross-section (omission ball) of Fig. 7;
Fig. 9 is the screen cloth of Fig. 8, the structure enlarged diagram (part) of orifice plate.
The specific embodiment
Below in conjunction with embodiment the present invention is further specified; Following embodiment is illustrative, is not determinate, can not limit protection scope of the present invention with following embodiment.
A kind of combined disk vibration drying screening machine comprises that disc type vibrating dryer 6 and disc type revolve the screening machine 8 that shakes.Disc type is revolved the screening machine that shakes and is packed on the support frame 15 through spring 12, and vibrator 14 is installed in support frame, and disc type is revolved the screening machine that shakes and is provided with tangential discharging opening; The disc type vibrating dryer coaxial through its dry screened excessively section 7 with revolve the screening machine that shakes and install, dryer section 5, charging aperture 1 and air-flow plate 2, airduct 4 are installed on drying machine.
The structure of support frame is (referring to Fig. 1):
Disc type in support frame revolve the screening machine bottom of shaking be equipped with two symmetrical and with horizontal plane vibrator at angle; This vibrator is the twin axle vibrator; Eccentric block by two symmetries on two motors and each motor thereof is formed, and two motors are done reverse constant speed revolution, produce torsional oscillation; The eccentric block at adjustment motor two ends changes its phase place, can make on the basin with screen cloth on material different movement velocitys is arranged.Edge, support frame top all is equipped with spring, and this spring is installed in and revolves on the vibrating body 13 that the screening machine bottom that shakes installed.Above-mentioned is prior art.
The structure that disc type is revolved the screening machine that shakes is (seeing Fig. 1, Fig. 7, Fig. 8, Fig. 9):
Disc type is revolved the screening machine that shakes and is formed through coaxial the installing of trip bolt (not having label) by multi-deck screen segmentation 10, and every layer of screening section is made up of screen cloth 20, orifice plate 22, screening framework 21, discharging opening 9 (the end product discharging opening is 11), anti-material awl 24.Wherein screen cloth and orifice plate are designed to middle to the downward-sloping shape of upper process periphery; Make material on screen cloth, do to also have motion radially in the circular motion; Each layer discharging opening discharged varigrained material, and anti-material awl realizes that material drops in lower floor's process concentrated to middle position by the upper strata.
Between orifice plate and screen cloth, be fixed with spacer 23 at interval, between each spacer, putting has ball 25.Along with vibration, ball is impacted filter screen, makes the material particles that is stuck in the filter screen come off.
Disc type is revolved the screening machine that shakes through excessive section of the coaxial dry screened that is packed in the drying machine bottom of trip bolt.
The structure of drying machine is:
Drying machine is made up of the urceolus that top cover 3, airduct, charging aperture, air-flow plate and dryer section framework form; Airduct be arranged on the top cover and with dryer section in be connected; Charging aperture is installed on the top cover and is communicated with the dryer section of the superiors, and air-flow plate is arranged on the axis position of drying machine.Dryer section is coaxial multilayer; Form by dried material dish 16, dryer section framework 17, inner ring batch turning plate 19, outer ring batch turning plate 18 for every layer; Inner ring batch turning plate is accomplished the outside that pours into the inboard material on the dried material dish lower floor's material disc; Batch turning part in outer ring is accomplished the inboard that pours into the outside material on the dried material dish lower floor's material disc, and material has only the motion of circumferencial direction on the basin of dryer section.Through behind the multilayer vibration drying, guarantee even dried material like this.Dry materials accomplishes that the back is direct directly to be got into disc type through the undermost discharging opening of dryer section and revolve excessive section of the screening machine that shakes.
Operation principle of the present invention is:
Material is added by charging aperture; At first get into the last layer dryer section of drying machine, and the material that has just added is radial distribution on the ground floor disk of dryer section, when electric motor starting; Vibrator work produces exciting force; The disk of the dryer section of each layer vibrates under the effect of exciting force, and material is vibration thereupon also, and motion along the circumferential direction.On the disk of the ground floor of dryer section, be designed with the device of downward one deck blanking; Be inner ring batch turning plate, outer ring batch turning plate; When material nearly moves a week on this layer; The inboard material of inner ring batch turning plate handle is swung to down the outside of the dry disk of one deck, and in like manner, the inboard of the dry disk of one deck swung to down the material in the outside by batch turning plate in outer ring.Through the batch turning plate of each layer, material can obtain drying more equably through behind the vibration drying of each layer like this.The operation principle of second and third layer of vibration drying section is identical with ground floor.
When material moves on the disk of each layer vibration drying, get into from airduct through the fluid media (medium) (like hot-air) of heating, the dryer section of flowing through gets into the inner chamber of each dryer section through the hole on week in it, flows out through top cover and the airduct that is fixed in above it thereof then.Be separately installed with air-flow plate in dryer section, can adjust the size of dry air quantity as required.
At material during through each layer of dryer section, because vibration, material is wanted self stir on disk and along circular motion, and simultaneously, the fluid media (medium) of the heating material of flowing through carries out exchange heat, makes material receive heated drying.
Material through abundant and evenly dry gets into the dry screened changeover portion.Material from this changeover portion gets on the ground floor screen cloth of screening section.The design of screen cloth and orifice plate is skewed, the domes that promptly center is high, circumference is low.Like this when the driven by motor vibrator is worked, just make material in circular motion, also do moving radially, the material of different size is through after circumference and the radial motion, from different discharging opening discharges.Between every layer of screen cloth of screening section and orifice plate, ball is arranged, like this when tiny material particles is stuck in the filter screen, the vibratory impulse filter screen of ball, thus the material particles that blocks can be thrown off filter screen under the impact of ball.Through driving at vibrator under the vibration of screening section, the material of variable grain is discharged with different aspect discharging openings; One deck continuation screening was discharged until last one deck below the less material of granularity got into, thereby realized the classification of material.Anti-material awl is tapered, middle opening, like this from the material on upper strata will blanking to lower screen middle position, the motion upper layer of material is equally done circular motion and radial motion, the underproof material of granularity will be discharged from the discharging opening of this layer.After the screening of one deck under the process; The discharging of material entering orlop screening section is counter expects to bore (owing to be prior art, therefore not having label), and this discharging is counter expects that awl is also tapered; But the anti-material awl on the direction of installing and upper strata on the contrary and in add not opening; Final so qualified material through discharging is counter expect awl after, discharge through the finished product discharging opening, accomplish final screening.
Claims (5)
1. combined disk vibration drying screening machine; Comprise that disc type vibrating dryer and disc type revolve the screening machine that shakes; The two combination back is bound up on the support frame through spring, and disc type is revolved the screening machine that shakes and is provided with tangential discharging opening, and vibrator is installed in support frame; Coaxial excessive section of revolving the screening machine that shakes through disc type of disc type vibrating dryer revolves the screening machine that shakes with disc type and installs; Charging aperture and air-flow plate are installed on the disc type vibrating dryer, it is characterized in that: said disc type is revolved the screening machine that shakes and is formed by coaxial the installing of multi-deck screen segmentation, and every layer of screening section is made up of screen cloth, orifice plate, screening framework, discharging opening, anti-material awl; To the peripheral downward-sloping shape of upper process, anti-material awl realized that material drops in lower floor's process concentrated to middle position by the upper strata in the middle of screen cloth and orifice plate were designed to.
2. a kind of combined disk vibration drying screening machine according to claim 1; It is characterized in that: disc type is revolved and is shaken the screening machine bottom in support frame; Disc type revolve the screening machine bottom of shaking be equipped with two symmetrical and with horizontal plane vibrator at angle; This vibrator is the twin axle vibrator, is made up of the eccentric block of two symmetries on two motors and each motor thereof.
3. a kind of combined disk vibration drying screening machine according to claim 1 is characterized in that: dry materials accomplishes that the back is direct directly to be got into disc type through the undermost discharging opening of dryer section and revolve excessive section of the screening machine that shakes.
4. a kind of combined disk vibration drying screening machine according to claim 3; It is characterized in that: the dryer section of disc type vibrating dryer is adjacent upper and lowerly to be equipped with inner ring batch turning plate and outer ring batch turning plate between two-layer; When material by last layer in downward one deck blanking process; Inner ring batch turning plate is accomplished the outside that pours into the inboard material on the dried material dish lower floor's material disc, and batch turning plate in outer ring is accomplished the inboard that pours into the outside material on the dried material dish lower floor's material disc.
5. a kind of combined disk vibration drying screening machine according to claim 1 is characterized in that: said disc type is revolved between orifice plate and the screen cloth of the screening machine that shakes and is fixed with spacer at interval, and between each spacer, putting has ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100686299A CN101530845B (en) | 2009-04-27 | 2009-04-27 | Combined disk vibration drying screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100686299A CN101530845B (en) | 2009-04-27 | 2009-04-27 | Combined disk vibration drying screening machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101530845A CN101530845A (en) | 2009-09-16 |
| CN101530845B true CN101530845B (en) | 2012-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100686299A Expired - Fee Related CN101530845B (en) | 2009-04-27 | 2009-04-27 | Combined disk vibration drying screening machine |
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| CN101792686A (en) * | 2010-02-11 | 2010-08-04 | 天地科技股份有限公司唐山分公司 | Lignite drying and screening forming process and drying and screening device thereof |
| CN102172577B (en) * | 2011-01-10 | 2013-04-24 | 武汉理工大学 | Rotary vibration sieve having grain dressing function |
| CN102357458A (en) * | 2011-10-20 | 2012-02-22 | 河南威猛振动设备股份有限公司 | Drying vibration screen |
| CN102688851A (en) * | 2012-05-25 | 2012-09-26 | 南京瑞旭产品技术有限公司 | Sieving and drying integrated machine |
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| CN105716378B (en) * | 2016-03-21 | 2018-08-03 | 许恩明 | A kind of chemical material drying equipment equipped with device for vibration screening and return mechanism |
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| CN106940130A (en) * | 2017-04-28 | 2017-07-11 | 石家庄鼎威化工设备工程有限公司 | A kind of conductive-convective combination tray drier and drying means |
| CN111390772A (en) * | 2020-04-02 | 2020-07-10 | 汪香平 | Disturbing metal shot blasting device |
| CN112958431B (en) * | 2021-01-28 | 2022-04-05 | 中南林业科技大学 | Tea-oil camellia seed grading drying equipment |
| CN113280610B (en) * | 2021-05-31 | 2022-06-07 | 安徽华谷机械科技有限公司 | Grain drying-machine of gradient dehydration |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU414002A1 (en) * | 1972-01-03 | 1976-03-15 | Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский И Проектный Институт Механической Обработки Полезных Ископаемых | Bolt |
| CN2030703U (en) * | 1988-04-29 | 1989-01-11 | 东北制药总厂 | Combined dry bolting mill with rotating-vibrating disk |
| ES2099653A1 (en) * | 1991-12-13 | 1997-05-16 | Jose Borrel S A | Double calibrating machine for nuts (dried fruit), vegetables, seeds and other products |
| CN201102930Y (en) * | 2007-09-27 | 2008-08-20 | 首钢总公司 | Circular cylinder type drying and cooling screener |
-
2009
- 2009-04-27 CN CN2009100686299A patent/CN101530845B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU414002A1 (en) * | 1972-01-03 | 1976-03-15 | Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский И Проектный Институт Механической Обработки Полезных Ископаемых | Bolt |
| CN2030703U (en) * | 1988-04-29 | 1989-01-11 | 东北制药总厂 | Combined dry bolting mill with rotating-vibrating disk |
| ES2099653A1 (en) * | 1991-12-13 | 1997-05-16 | Jose Borrel S A | Double calibrating machine for nuts (dried fruit), vegetables, seeds and other products |
| CN201102930Y (en) * | 2007-09-27 | 2008-08-20 | 首钢总公司 | Circular cylinder type drying and cooling screener |
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| CN101530845A (en) | 2009-09-16 |
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Granted publication date: 20120418 Termination date: 20130427 |