CN101972715B - Distributing and discharging device for centrifuge - Google Patents
Distributing and discharging device for centrifuge Download PDFInfo
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- CN101972715B CN101972715B CN2010105207626A CN201010520762A CN101972715B CN 101972715 B CN101972715 B CN 101972715B CN 2010105207626 A CN2010105207626 A CN 2010105207626A CN 201010520762 A CN201010520762 A CN 201010520762A CN 101972715 B CN101972715 B CN 101972715B
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Abstract
The invention relates to a distributing and discharging device for a centrifuge. The device comprises a shell, a base, a drum, a feeding pipe and a scraper blade; the feeding pipe comprises a feeding hole outside the shell and a distributing hole in the shell; the base comprises a lifting drive device for driving the feeding pipe to move along the axial direction thereof, a rotating drive device for driving the feeding pipe to rotate along the axis thereof, and a supporting seat for connecting the shell, the lifting drive device and the rotating drive device; the scraper blade is positioned on the outer side of the distributing hole of the feeding pipe, and the edge of the scraper blade is staggered with the distributing hole in the circumferential direction encircling the axis of the feeding pipe; and when the feeding pipe rotates to the edge of the scraper blade and faces the inner wall of the drum, the distributing hole faces a main shaft. By adopting the structure, the distributing range can be controlled so that the distribution is uniform; and the distributing device and the scraper device are integrated so as to facilitate the operations such as installation, repair, later maintenance and the like and quickly, repeatedly and automatically distribute and scrape materials.
Description
Technical field
The present invention relates to the cloth device for discharging that a kind of centrifuge is used.
Background technology
Centrifuge is to utilize the centrifugation principle suspension material liquid to be carried out the device of Separation of Solid and Liquid.Centrifuge has a cylinder that rotates at a high speed around axis own, is called rotary drum, usually by motor driven.After suspension (or emulsion) adds rotary drum, rotated with speed by rapid the drive with rotary drum, each component is separated under centrifugal action, and discharges respectively.Usually, the rotary drum rotating speed is high more, and separating effect is also good more.
Centrifuge with cutter discharge of solid is a significant improvement to traditional centrifuge, through adopting scraper with the discharge way that filter residue scrapes from rotary drum, makes discharge process become very convenient, thereby has improved production efficiency, has reduced labour intensity; But also avoided because of the manual cleaning causes the pollution and the throwing of finished product being loose, be widely used in industries such as chemical industry, light industry, pharmacy, food.
Vertical centrifuge with cutter discharge of solid then is on the basis of old-fashioned loading and unloading material centrifuge, to develop; Adopt the mode that reduction of speed is reinforced, reduction of speed is scraped material; Lowered in the rotary drum material to the impulsive force of scraper, not high to the requirement of strength of transmission system, doctor blade system and rotary drum, with common loading and unloading material centrifuge much at one; Cost is also just much lower relatively, has extensive market prospects.Blemish in an otherwise perfect thing be owing to adopted vertical structure, the cloth of material in rotary drum had relatively high expectations, even adopt low speed reinforced,, also can when high speed is taken off liquid, cause very big vibration if cloth is uneven.
In addition, centrifuge with cutter discharge of solid is owing to need have material-feeding mechanism and scraper discharging mechanism simultaneously, and therefore structure is complicated usually, and installation, maintenance and later stage maintenance cost are higher.
Summary of the invention
To the problems referred to above, the cloth device for discharging that the present invention provides a kind of centrifuge simple in structure to use can be evenly distributed on material on the rotary drum, can material be unloaded automatically again.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: the cloth device for discharging that a kind of centrifuge is used comprises casing, is arranged at support on the casing, is arranged at rotary drum in the casing, inserts the feed pipe in the casing and be fixed in the wing on the said feed pipe; Feed pipe comprises the cloth mouth that is positioned at the outer charging aperture of casing and is positioned at casing; Support comprise drive feed pipe along himself axially movable lifting drive, drive feed pipe around the rotating driving device of himself axis rotation, connect the supporting base of casing, lifting drive and rotating driving device; Wing is positioned at the outside of the cloth mouth end of feed pipe, and the wing edge of a knife and cloth mouth stagger on the circumferencial direction of the axis that centers on feed pipe; Feed pipe rotates to the cloth mouth when described drum inner wall, and the wing edge of a knife is towards main shaft; Feed pipe rotates to the wing edge of a knife when drum inner wall, and the cloth mouth is towards main shaft.
Further, the sliding cavity of perforation can be set between supporting base and the casing, feed pipe passes this sliding cavity.
Further, the feed pipe outer wall is provided with slide rail, and the rotary sleeve with chute is set on the rotating driving device; Rotary sleeve and the coaxial installation of feed pipe; When feed pipe moved axially along himself, rotary sleeve was fixed, and the slide rail of feed pipe slides on the chute of rotary sleeve; Feed pipe is when himself axially rotating, and rotary sleeve drives the feed pipe rotation.
Further, rotary sleeve is provided with the positioning of rotating switch.
Further, lifting drive is the up-down power cylinder.
Further, rotating driving device is the rotary power cylinder.
The present invention adopts above structure, has the following advantages:
1, feed pipe can free lifting, can control the scope of cloth, makes cloth even.
2, distribution device and doctor blade device are wholely set, and make things convenient for work such as installation, maintenance and later stage maintenance.
3, can be fast, times without number material is carried out cloth automatically and scrapes material.
Description of drawings
Accompanying drawing 1 is the first structure cutaway view in the embodiment of the invention.
Accompanying drawing 2 is the second structure cutaway view in the embodiment of the invention.
Accompanying drawing 3 is the 3rd a structure cutaway view in the embodiment of the invention.
In the above accompanying drawing: 1, rotating driving device; 2, lifting drive; 3, supporting base; 4 casings; 5, rotary drum; 6, cloth mouth; 7, the wing edge of a knife; 8, main shaft; 9, sliding cavity; 10, slide rail; 11, rotary sleeve; 12, feed pipe; 13, charging aperture.
The specific embodiment
Below in conjunction with embodiment shown in the drawings the present invention is further described:
Cloth device for discharging referring to a kind of centrifuge shown in Fig. 1-3 is used comprises casing 4, is arranged at support on the casing 4, is arranged at rotary drum 5 in the casing 4, inserts the feed pipe 12 in the casing 4 and be fixed in the wing 7 on the feed pipe 12; Feed pipe 12 comprises charging aperture 13 that is positioned at outside the casing 4 and the cloth mouth 6 that is positioned at casing 4; Support comprise drive feed pipe 12 along himself axially movable lifting drive (can be presented as the up-down power cylinder) 2, drive feed pipe 12 around the rotating driving device (being illustrated as the rotary power cylinder) 1 of himself axis rotation, connect the supporting base 3 of casing 4, lifting drive 2 and rotating driving device 1; Feed pipe 12 passes the sliding cavity 9 that is provided with perforation between supporting base 3 and the casing 4; Feed pipe 12 outer walls are provided with slide rail 10; Rotary sleeve 11 with chute is set on the described rotating driving device 1, rotary sleeve 11 and feed pipe 12 coaxial installations, feed pipe 12 is when himself moves axially; Rotary sleeve 11 is fixed; The slide rail 10 of feed pipe 12 slides on the chute of rotary sleeve 11, and feed pipe 12 is when himself axially rotating, and rotary sleeve 11 drives feed pipes 12 rotations; Rotary sleeve 11 is provided with the positioning of rotating switch; Wing 7 is positioned at the outside of cloth mouth 6 ends of feed pipe 12, and the edge of a knife of wing 7 and cloth mouth 6 stagger on the circumferencial direction of the axis that centers on feed pipe 12; Feed pipe 12 rotates to cloth mouth 6 when the inwall of described rotary drum 5, and the edge of a knife of wing 7 is towards main shaft 8; The edge of a knife that feed pipe 12 rotates to wing 7 is when the inwall of rotary drum 5, and cloth mouth 6 is towards main shaft 8.
Before cloth began, feed pipe 12 rose under the driving of lifting drive 2 and moves to rotary drum 5 tops, and like the shown position in the accompanying drawing 1, cloth mouth 6 is towards the inwall of rotary drum 5 at this moment, and the edge of a knife of wing 7 begins cloth this moment towards main shaft 8.
Cloth begins, and feed pipe 12 at the uniform velocity drops to rotary drum 5 bottoms under the driving of lifting drive 2, and like the shown position in the accompanying drawing 2, the cloth mouth is towards the inwall of rotary drum 5 at this moment, and the edge of a knife of wing 7 is towards main shaft 8; After feed pipe 12 arrived rotary drum 5 bottoms, feed pipe 12 at the uniform velocity rose to rotary drum 5 tops under the driving of lifting drive 2, and like the shown position in the accompanying drawing 1, cloth finishes.
Discharging begins; Feed pipe 12 drives the underspin turnback at the rotary sleeve 11 of rotating driving device 1, and the angle of positioning of rotating switch control rotary sleeve 11 rotations has just been controlled feed pipe 12 angle rotatably; The edge of a knife of wing 7 is towards the inwall of rotary drum 5 at this moment; Cloth mouth 6 is towards main shaft 8, and in the wing 7 precession materials, feed pipe 12 positions are shown in accompanying drawing 3; Feed pipe 12 begins to descend under the driving of lifting drive 2, treats that wing 7 drops to the 5 drum ends of rotary drum, i.e. discharging finishes.
At last, feed pipe 12 rises under the driving of lifting drive 2, and rotating driving device 1 Rotate 180 degree begins the cloth discharging work of a new round again to illustrating 1 position.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (4)
1. cloth device for discharging that centrifuge is used comprises casing (4), is arranged at support on the casing (4), is arranged at rotary drum (5) in the casing (4), inserts the feed pipe (12) in the casing (4) and be fixed in the wing (7) on the said feed pipe (12); Said feed pipe (12) comprises the cloth mouth (6) that is positioned at the outer charging aperture (13) of casing (4) and is positioned at casing (4); It is characterized in that: described support comprise drive feed pipe (12) along himself axially movable lifting drive (2), drive feed pipe (12) around the rotating driving device (1) of himself axis rotation, connect the supporting base (3) of casing (4), lifting drive (1) and rotating driving device (2); Said wing (7) is positioned at the outside of cloth mouth (6) end of feed pipe (12), and wing (7) edge of a knife and cloth mouth (6) stagger on the circumferencial direction of the axis that centers on feed pipe (12); Feed pipe (12) rotates to cloth mouth (6) when described rotary drum (5) inwall, and wing (7) edge of a knife is towards main shaft (8); Feed pipe (12) rotates to wing (7) edge of a knife when rotary drum (5) inwall, and cloth mouth (6) is towards main shaft (8), and described feed pipe (12) outer wall is provided with slide rail (10); Described rotating driving device (1) go up to be provided with the rotary sleeve (11) with chute, rotary sleeve (11) and the coaxial installation of feed pipe (12), and described feed pipe (12) is when himself moves axially; Rotary sleeve (11) is fixed; The slide rail (10) of feed pipe (12) slides on the chute of rotary sleeve (11), and described feed pipe (12) is when himself axially rotating; Rotary sleeve (11) drives feed pipe (12) rotation, and described rotary sleeve (11) is provided with the positioning of rotating switch.
2. cloth device for discharging as claimed in claim 1 is characterized in that: be provided with the sliding cavity (9) of perforation between described supporting base (3) and the casing (4), said feed pipe (12) passes this sliding cavity (9).
3. cloth device for discharging as claimed in claim 1 is characterized in that: described lifting drive (2) is the up-down power cylinder.
4. cloth device for discharging as claimed in claim 1 is characterized in that: described rotating driving device (1) is the rotary power cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105207626A CN101972715B (en) | 2010-10-27 | 2010-10-27 | Distributing and discharging device for centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105207626A CN101972715B (en) | 2010-10-27 | 2010-10-27 | Distributing and discharging device for centrifuge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101972715A CN101972715A (en) | 2011-02-16 |
| CN101972715B true CN101972715B (en) | 2012-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105207626A Active CN101972715B (en) | 2010-10-27 | 2010-10-27 | Distributing and discharging device for centrifuge |
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| Country | Link |
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| CN (1) | CN101972715B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698888B (en) * | 2012-05-18 | 2014-04-09 | 江苏赛德力制药机械制造有限公司 | Scraping and sucking device in centrifuge |
| CN102974476A (en) * | 2012-12-30 | 2013-03-20 | 张家港市轻工设备厂 | Scraper assembly for centrifugal machine |
| CN104399604B (en) * | 2014-12-17 | 2016-09-28 | 张家港市新华化工机械有限公司 | A kind of distribution device of centrifuge |
| CN104874490B (en) * | 2015-06-08 | 2017-03-08 | 江苏赛德力制药机械制造有限公司 | A kind of vertical settling type unloading under scraper centrifuge |
| CN105327787A (en) * | 2015-10-21 | 2016-02-17 | 苏州盛天力离心机制造有限公司 | Automatic discharging device of upper discharging centrifugal machine |
| CN105583088B (en) * | 2016-03-11 | 2018-03-02 | 江苏华大离心机制造有限公司 | A kind of feed arrangement being used in vertical centrifugal machine |
| CN106311492A (en) * | 2016-09-30 | 2017-01-11 | 江苏牡丹离心机制造有限公司 | Feed pipe of centrifugal machine and vertical centrifugal machine |
| CN106622694A (en) * | 2017-01-21 | 2017-05-10 | 苏州星亿机械有限公司 | Centrifugal machine special for silica sand |
| US10493377B1 (en) | 2019-02-06 | 2019-12-03 | Heinkel Filtering Systems, Inc. | Biomass extraction and centrifugation systems and methods |
| US10765966B2 (en) | 2019-02-06 | 2020-09-08 | Heinkel Filtering Systems. Inc. | Biomass extraction and centrifugation systems and methods |
| US10751640B1 (en) | 2019-10-30 | 2020-08-25 | Heinkel Filtering Systems, Inc. | Cannabidiol isolate production systems and methods |
| US10858303B1 (en) | 2019-10-30 | 2020-12-08 | Heinkel Filtering Systems, Inc. | Cannabidiol isolate production systems and methods |
| CN112619909A (en) * | 2020-11-02 | 2021-04-09 | 安徽普源分离机械制造有限公司 | Centrifuge scraper driving structure |
| CN112892888A (en) * | 2021-02-07 | 2021-06-04 | 合肥通用机械研究院有限公司 | Telescopic even feed arrangement |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3315811A (en) * | 1964-02-27 | 1967-04-25 | Fives Lille Cail | Centrifugal machine with built-in plow |
| CN2753461Y (en) * | 2004-10-29 | 2006-01-25 | 张家港华大离心机制造有限公司 | Automatic scraper for centrifugal machine |
| CN2803530Y (en) * | 2005-05-29 | 2006-08-09 | 张家港华大离心机制造有限公司 | Reciprocating distributing device in centrifugal machine |
| CN201552066U (en) * | 2009-11-05 | 2010-08-18 | 广西盛誉糖机制造有限责任公司 | Full-automatic top suspension centrifuge scraper discharge device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201848316U (en) * | 2010-10-27 | 2011-06-01 | 江苏牡丹离心机制造有限公司 | Material distributing and unloading device used for centrifuger |
-
2010
- 2010-10-27 CN CN2010105207626A patent/CN101972715B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3315811A (en) * | 1964-02-27 | 1967-04-25 | Fives Lille Cail | Centrifugal machine with built-in plow |
| CN2753461Y (en) * | 2004-10-29 | 2006-01-25 | 张家港华大离心机制造有限公司 | Automatic scraper for centrifugal machine |
| CN2803530Y (en) * | 2005-05-29 | 2006-08-09 | 张家港华大离心机制造有限公司 | Reciprocating distributing device in centrifugal machine |
| CN201552066U (en) * | 2009-11-05 | 2010-08-18 | 广西盛誉糖机制造有限责任公司 | Full-automatic top suspension centrifuge scraper discharge device |
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| Publication number | Publication date |
|---|---|
| CN101972715A (en) | 2011-02-16 |
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