CN105043023A - Simple centrifugal dryer - Google Patents
Simple centrifugal dryer Download PDFInfo
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- CN105043023A CN105043023A CN201510391392.3A CN201510391392A CN105043023A CN 105043023 A CN105043023 A CN 105043023A CN 201510391392 A CN201510391392 A CN 201510391392A CN 105043023 A CN105043023 A CN 105043023A
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- rotary drum
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Abstract
The invention relates to a simple centrifugal dryer. The simple centrifugal dryer comprises a dryer cover, a rotary drum front cover, a dryer shell, a rotary drum body, an exhaust port, a blowback cavity, an upper air inlet pipe, a drying cavity, a lower air inlet pipe, a filtering net, a bearing box, a main shaft, bearings, a rotary drum rear cover, a discharge port and a base. The rotary drum body is conical, multiple protrusions are arranged on an outer ring of the rotary drum body, the lower portion of the bearing box is lengthened, and the length of the bearing box is twice the distance between the lower end of the discharge port and the main shaft. As the whole process from feeding, disinfecting, separate dehydrating, drying to discharging is completed in an airtight space, the risk that materials are contaminated in the transferring process is avoided; air is adopted for blowback to discharge the materials, a mechanical scraper is omitted, and therefore particle breakage is avoided.
Description
Technical field
The present invention relates to drying device field, specifically simple centrifugal drying machine.
Background technology
Drying equipment is also known as drier and drying machine.For carrying out the equipment of drying process, by heating, the hygroscopic water in material (referring generally to moisture or other volatile liquid components) being vaporized and overflowing, to obtain the solid material of regulation water capacity.Dry object is the needs in order to material uses or processes further.As the drying of timber before making wooden model, woodenware can prevent product deformation, the drying of ceramic batch before calcining two drying equipment can prevent finished product from chapping.Dried material is also convenient to transport and storage in addition, if the grain drying that will gather in the crops is below certain moisture content, with anti-mildew.Because natural drying far can not meet the needs of production development, various mechanization drier is applied more and more widely.
Meanwhile, along with the development of productivity, the drying equipment of various different principle arises at the historic moment.The fixed-bed type drying machine of intermittently operated that what modern age, drying machine was brought into use is.In the middle of the 19th century, the use of Tunnel drier, indicates that drying machine is by the development of intermittently operated to continued operation direction.Revolving drum drier then achieves the stirring of granule materials preferably, and drying capacity and intensity are improved.Some industries have then developed the continued operation drying machine adapting to the industry and require respectively, as the roller drier of weaving, paper industry.
In the industry such as pharmacy, chemical industry, generally involve material Separation of Solid and Liquid, the centrifuge generally used at present only has the function of Separation of Solid and Liquid, material after general separation is still containing portion of water, need dry further, just there is the transfer of material and the problem such as to deposit in this, has contaminated risk.Meanwhile, material scraper chips away by now widely used automatic discharge centrifuge scraper, inevitably there is the problem of material fragmentation.
Summary of the invention
The present invention, just for above technical problem, provides a kind of and integrates separation, drying, sterilizing, risk that separated material is pollution-free, multifunction simple whizzer without Particle Breakage.
The present invention realizes mainly through following technical scheme.
Simple centrifugal drying machine, comprises cover, rotary drum protecgulum, casing, rotary drum body, exhaust outlet, blowback cavity, enterprising tracheae, dry cavity, lower inlet duct, screen pack, bearing housing, main shaft, bearing, rotary drum bonnet, discharging opening, base, it is characterized in that bearing housing is arranged on bearing, casing is provided with between cover and bearing housing, exhaust outlet is provided with above the outer ring of casing, the below of its outer ring is provided with discharging opening, blowback cavity is provided with above the inwall of casing, blowback cavity communicates with enterprising tracheae, be provided with dry cavity below the inwall of casing, dry cavity communicates with lower inlet duct, is provided with rotary drum body in the middle part of chassis cavity, rotary drum inner body wall is provided with multiple through hole, screen pack is wrapped on rotary drum body, and rotary drum body front end is provided with rotary drum protecgulum, and the two ends up and down of rotary drum protecgulum are passed by enterprising tracheae and lower inlet duct respectively, main shaft in rotary drum protecgulum and bearing housing is connected, main shaft hollow, and communicate with rotary drum protecgulum centre bore, rotary drum bonnet and cover are passed successively by main shaft in rotary drum body rear end.Rotary drum body is conical.Rotary drum body outer ring is provided with many projections.Bearing housing bottom lengthens, and its length is the twice of the distance between discharging opening lower end and main shaft.
Rotary drum protecgulum of the present invention and rotary drum body are formed relative to airtight space and rotate with rotary drum body, rotated by driving mechanism drive shaft, after reaching certain rotating speed, through hole in the middle of main shaft injects material to be separated, material flows into the inner chamber of rotary drum body from the through hole of rotary drum body, after reinforced end, rotary drum body High Rotation Speed, under the obstruction of screen pack, solid material is trapped on the inwall of rotary drum body, liquid flows out from bottom of shell, if necessary, disinfection cleaning solution can be injected solid material to be carried out disinfection washing from reinforced position, after drying, high-temperature gas is injected from lower inlet duct, whole rotary drum chamber body is diffused in by dry cavity, the water evaporates be separated in rear material is gone out, steam drains into outside machine by exhaust outlet, rotary drum body reduction of speed, rotary drum body forwards suitable position to, from enterprising tracheae, pass into high pressure nitrogen filter cake on rotary drum body is blown off, then rotary drum body continues to rotate, the high pressure nitrogen passing into pulsed is continued from enterprising tracheae, until intrinsic for rotary drum filter cake is come off completely, the pulsed nitrogen of HTHP is injected again from lower inlet duct, oppositely be blown in rotary drum body through screen pack by dry cavity, the material come off is blown pine and drying further, after end, rotary drum protecgulum moves to cover direction, away from rotary drum body, continue to pass into high pressure nitrogen in dry cavity, rotary drum body slow circumvolve makes solid material discharge from discharging opening simultaneously, disposablely can complete charging, sterilization, separating and dehydrating, drying and discharging.
The present invention from charging, sterilization, separating and dehydrating, be dried to the whole process of discharging and complete in airtight space, avoid material contaminated risk in transport process, and by adopting blow-back to carry out discharging, mechanical scraper, there is not the problem of Particle Breakage.
Accompanying drawing explanation
In accompanying drawing, Fig. 1 is structural representation of the present invention, wherein:
1-cover, 2-rotary drum protecgulum, 3-casing, 4-rotary drum body, 5-exhaust outlet, 6-blowback cavity, 7-enterprising tracheae, 8-dry cavity, 9-lower inlet duct, 10-screen pack, 11-bearing housing, 12-main shaft, 13-bearing, 14-rotary drum bonnet, 15-discharging opening, 16-base.
Specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
Simple centrifugal drying machine, comprises cover 1, rotary drum protecgulum 2, casing 3, rotary drum body 4, exhaust outlet 5, blowback cavity 6, enterprising tracheae 7, dry cavity 8, lower inlet duct 9, screen pack 10, bearing 13 casees 11, main shaft 12, bearing 13, rotary drum bonnet 14, discharging opening 15, base 16, it is characterized in that bearing is arranged on bearing 13 casees 11, casing 3 is provided with between cover 1 and bearing 13 casees 11, exhaust outlet 5 is provided with above the outer ring of casing 3, the below of its outer ring is provided with discharging opening 15, blowback cavity 6 is provided with above the inwall of casing 3, blowback cavity 6 communicates with enterprising tracheae 7, dry cavity 8 is provided with below the inwall of casing 3, dry cavity 8 communicates with lower inlet duct 9, rotary drum body 4 is provided with in the middle part of casing 3 inner chamber, rotary drum body 4 inwall is provided with multiple through hole, screen pack 10 is wrapped on rotary drum body 4, rotary drum body 4 front end is provided with rotary drum protecgulum 2, the two ends up and down of rotary drum protecgulum 2 are passed by enterprising tracheae 7 and lower inlet duct 9 respectively, main shaft 12 in rotary drum protecgulum 2 and bearing 13 casees 11 is connected, main shaft 12 hollow, and communicate with rotary drum protecgulum 2 centre bore, rotary drum bonnet 14 and cover 1 are passed successively by main shaft 12 in rotary drum body 4 rear end.Rotary drum body 4 is conical.Rotary drum body 4 outer ring is provided with many projections.Bearing 13 casees 11 bottoms lengthen, and its length is the twice of the distance between discharging opening 15 lower end and main shaft 12.
Rotary drum protecgulum 2 of the present invention and rotary drum body 4 are formed relative to airtight space and rotate with rotary drum body 4, rotated by driving mechanism drive shaft 12, after reaching certain rotating speed, through hole in the middle of main shaft 12 injects material to be separated, material flows into the inner chamber of rotary drum body 4 from the through hole of rotary drum body 4, after reinforced end, rotary drum body 4 High Rotation Speed, under the obstruction of screen pack 10, solid material is trapped on the inwall of rotary drum body 4, liquid flows out bottom casing 3, if necessary, disinfection cleaning solution can be injected solid material to be carried out disinfection washing from reinforced position, after drying, high-temperature gas is injected from lower inlet duct 9, whole rotary drum body 4 inner chamber is diffused in by dry cavity 8, the water evaporates be separated in rear material is gone out, steam drains into outside machine by exhaust outlet 5, rotary drum body 4 reduction of speed, rotary drum body 4 forwards suitable position to, from enterprising tracheae 7, pass into high pressure nitrogen filter cake on rotary drum body 4 is blown off, then rotary drum body 4 continues to rotate, the high pressure nitrogen passing into pulsed is continued from enterprising tracheae 7, until the filter cake in rotary drum body 4 is come off completely, the pulsed nitrogen of HTHP is injected again from lower inlet duct 9, oppositely be blown in rotary drum body 4 through screen pack 10 by dry cavity 8, the material come off is blown pine and drying further, after end, rotary drum protecgulum 2 moves to cover 1 direction, away from rotary drum body 4, continue to pass into high pressure nitrogen in dry cavity 8, rotary drum body 4 slow circumvolve makes solid material discharge from discharging opening 15 simultaneously, disposablely can complete charging, sterilization, separating and dehydrating, drying and discharging.
The present invention from charging, sterilization, separating and dehydrating, be dried to the whole process of discharging and complete in airtight space, avoid material contaminated risk in transport process, and by adopting blow-back to carry out discharging, mechanical scraper, there is not the problem of Particle Breakage.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (4)
1. simple centrifugal drying machine, comprises cover, rotary drum protecgulum, casing, rotary drum body, exhaust outlet, blowback cavity, enterprising tracheae, dry cavity, lower inlet duct, screen pack, bearing housing, main shaft, bearing, rotary drum bonnet, discharging opening, base, it is characterized in that bearing housing is arranged on bearing, casing is provided with between cover and bearing housing, exhaust outlet is provided with above the outer ring of casing, the below of its outer ring is provided with discharging opening, blowback cavity is provided with above the inwall of casing, blowback cavity communicates with enterprising tracheae, be provided with dry cavity below the inwall of casing, dry cavity communicates with lower inlet duct, is provided with rotary drum body in the middle part of chassis cavity, rotary drum inner body wall is provided with multiple through hole, screen pack is wrapped on rotary drum body, and rotary drum body front end is provided with rotary drum protecgulum, and the two ends up and down of rotary drum protecgulum are passed by enterprising tracheae and lower inlet duct respectively, main shaft in rotary drum protecgulum and bearing housing is connected, main shaft hollow, and communicate with rotary drum protecgulum centre bore, rotary drum bonnet and cover are passed successively by main shaft in rotary drum body rear end.
2. simple centrifugal drying machine according to claim 1, is characterized in that described rotary drum body is for conical.
3. simple centrifugal drying machine according to claim 1, is characterized in that described rotary drum body outer ring is provided with many projections.
4. simple centrifugal drying machine according to claim 1, it is characterized in that described bearing housing bottom lengthens, its length is the twice of the distance between discharging opening lower end and main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391392.3A CN105043023A (en) | 2015-07-07 | 2015-07-07 | Simple centrifugal dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391392.3A CN105043023A (en) | 2015-07-07 | 2015-07-07 | Simple centrifugal dryer |
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| Publication Number | Publication Date |
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| CN105043023A true CN105043023A (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510391392.3A Pending CN105043023A (en) | 2015-07-07 | 2015-07-07 | Simple centrifugal dryer |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1334737A (en) * | 1971-03-05 | 1973-10-24 | Canning & Co Ltd W | Drying apparatus |
| US4461093A (en) * | 1981-03-11 | 1984-07-24 | Krauss-Maffei Aktiengesellschaft | Apparatus for drying particles and method of operating the apparatus |
| CN2609664Y (en) * | 2003-03-18 | 2004-04-07 | 蒋大洲 | Drum aseptic centrifugal dryer |
| CN101140135A (en) * | 2007-09-18 | 2008-03-12 | 江苏牡丹离心机制造有限公司 | Drying mechanism in basket centrifuge |
| CN102706110A (en) * | 2012-06-26 | 2012-10-03 | 江苏赛德力制药机械制造有限公司 | Centrifugal dryer |
| CN202755926U (en) * | 2012-09-13 | 2013-02-27 | 中国海洋石油总公司 | Spin-drying and processing device for oily drilling cuttings |
| CN204063797U (en) * | 2014-06-26 | 2014-12-31 | 吴进涛 | A kind of Horizontal centrifugal dehydrator |
-
2015
- 2015-07-07 CN CN201510391392.3A patent/CN105043023A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1334737A (en) * | 1971-03-05 | 1973-10-24 | Canning & Co Ltd W | Drying apparatus |
| US4461093A (en) * | 1981-03-11 | 1984-07-24 | Krauss-Maffei Aktiengesellschaft | Apparatus for drying particles and method of operating the apparatus |
| CN2609664Y (en) * | 2003-03-18 | 2004-04-07 | 蒋大洲 | Drum aseptic centrifugal dryer |
| CN101140135A (en) * | 2007-09-18 | 2008-03-12 | 江苏牡丹离心机制造有限公司 | Drying mechanism in basket centrifuge |
| CN102706110A (en) * | 2012-06-26 | 2012-10-03 | 江苏赛德力制药机械制造有限公司 | Centrifugal dryer |
| CN202755926U (en) * | 2012-09-13 | 2013-02-27 | 中国海洋石油总公司 | Spin-drying and processing device for oily drilling cuttings |
| CN204063797U (en) * | 2014-06-26 | 2014-12-31 | 吴进涛 | A kind of Horizontal centrifugal dehydrator |
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Application publication date: 20151111 |
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