CN102698888A - Scraping and sucking device in centrifuge - Google Patents
Scraping and sucking device in centrifuge Download PDFInfo
- Publication number
- CN102698888A CN102698888A CN2012101555569A CN201210155556A CN102698888A CN 102698888 A CN102698888 A CN 102698888A CN 2012101555569 A CN2012101555569 A CN 2012101555569A CN 201210155556 A CN201210155556 A CN 201210155556A CN 102698888 A CN102698888 A CN 102698888A
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- China
- Prior art keywords
- scraper
- axle
- centrifuge
- shaft
- scraping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/08—Skimmers or scrapers for discharging ; Regulating thereof
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- Centrifugal Separators (AREA)
Abstract
The invention relates to a scraping and sucking device in a centrifuge, which comprises a scraper (1), a scraper holder (2) and a driving cylinder (8). The scraper holder (2) is internally provided with a shaft (3) which can move up and down; the inner cavity of the shaft (3) is provided with a through hole; the inner cavity formed on the upper end of the scraper holder (2) is internally provided with a worm (6) which is meshed with a worm wheel (7) sleeved on the shaft (3); a guiding sleeve (4) is fixed on the upper end of the shaft (3); the piston rod of the driving cylinder (8) is connected with the guiding sleeve (4) through a connecting rod (9); the excircle of the shaft (3) is provided with at least one guiding slot; guiding splines (5) arranged in the guiding slots in a sliding way are matched with the guiding sleeve (4); the bottom end of the shaft (3) is provided with the scraper (1); the scraper (1) is provided with a blade (11) and a sucking port (12); and one end of the worm (6) is provided with a hand wheel (10). The scraping and sucking device in the centrifuge is simple in structure, can suck out the materials when scraping and is convenient to use. Due to the adoption of the scraping and sucking device in the centrifuge, the work efficiency is improved, and the labor intensity is reduced.
Description
Technical field:
The present invention relates to centrifuge, especially relate to the scraper suction device in a kind of centrifuge.
Background technology:
Centrifuge is a kind of machinery that utilizes centrifugal force to carry out Separation of Solid and Liquid, and at present, the centrifuge with cutter discharge of solid that great majority adopt all is the unloading under scraper mode; After the feed separation; Scraper discharging, material is discharged from the material-dropping hole of bottom, and this is higher to the factory building height space requirement; Part producer is also arranged now after separating end, with vaccum suction pipe material is sucked out smashing the back to pieces under the shovel of the material on the internal filtering in rotating drum cloth with instrument, this method automaticity is poor, and labour intensity is big, and the work period is long.
Summary of the invention:
The purpose of this invention is to provide the scraper suction device in a kind of centrifuge, the problem that it can solve, and centrifuge discharging automaticity is poor, labour intensity is big, the work period is long.
The problem that will solve required for the present invention is to realize through following technical scheme: the scraper suction device in a kind of centrifuge, and comprise scraper, scrape tool rest and driving cylinder, it is characterized in that: scrape and be provided with axle moving up and down in the tool rest; The axle inner chamber is set to through hole, scrapes in the inner chamber that forms on the tool rest and is provided with worm screw, and mesh with the worm gear that is enclosed within on the axle; The axle upper end is fixed with fairlead; The piston rod of driving cylinder is connected with fairlead through connecting rod, and the cylindrical of described axle is provided with at least one gathering sill, and the feather key that is slidingly arranged in the gathering sill matches with axle; The bottom of axle is provided with scraper, and described worm screw one end is provided with handwheel.Also be provided with blade and material sucking port on the described scraper, the cutting edge of blade is provided with several recesses.
The present invention adopts above-mentioned structure, and under the drive of driving cylinder, scraper goes up and down in rotary drum; Shaking handwheel can scrape the material in the rotary drum and chip away; Under the effect of pull of vacuum, scrape the material that chips away and release through the hole in the axle from the material sucking port on the scraper, convenient and swift; Automaticity is high, has improved operating efficiency.
Description of drawings:
Below in conjunction with accompanying drawing the present invention is done further explanation:
Fig. 1 is a structural representation of the present invention
Fig. 2 is the cutaway view of A-A of the present invention
Fig. 3 is the enlarged drawing of C part among Fig. 2
Fig. 4 is the profile of wing among the present invention
Fig. 5 is that D among Fig. 4 is to view
Among Fig. 1 to 5: 1, scraper 2, scrape tool rest 3, axle 4, fairlead 5, feather key 6, worm screw 7, worm gear 8, driving cylinder 9, connecting rod 10, handwheel 11, blade 12, material sucking port 13, recess 14, rotary drum
The specific embodiment:
Can know that by Fig. 1 to Fig. 5 the scraper suction device in a kind of centrifuge comprises scraper 1, scrapes tool rest 2 and driving cylinder 8; Described scraping is provided with axle 3 moving up and down in the tool rest 2; Described axle 3 inner chambers are set to through hole, scrape in the inner chamber that the upper end of tool rest 2 forms and be provided with worm screw 6, and with worm gear 7 engagements that are enclosed within on the axle 3; Axle 3 upper ends are fixed with fairlead 4, and the piston rod on the driving cylinder 8 is connected with fairlead 4 through connecting rod 9; The cylindrical of described axle 3 is provided with at least one gathering sill, and the feather key 5 that is slidingly arranged in the gathering sill matches with axle 3, and the bottom of axle 3 is provided with scraper 1, and scraper 1 is provided with blade 11 and material sucking port 12, and the cutting edge of blade 11 is provided with several recesses 13; Described worm screw 6 one ends are provided with handwheel 10.During practical implementation, axle 3 tops are connected with outside vacuum-pumping tube, and driving cylinder 8 action piston rods descend; Drive fairlead 4 through connecting rod 9 and descend, in the time of decline, slowly shake handwheel 10 with axle 3; Under the effect of worm screw 6, worm gear 7 and feather key 5, make the blade 11 slow inwalls on the scraper 1 near rotary drum 14, scrape the material that falls and in material sucking port 12 suction axles 3 and from its top, pass through the vacuum-pumping tube sucking-off; Scrape material and finish, driving cylinder 8 resets, and shakes handwheel 10; Make scraper 1 away from rotary drum 14, get back to initial position.With the material sucking-off, convenient and swift when scraping material, automaticity is high, has improved operating efficiency.
Obviously; The above embodiment of the present invention only be for clearly the present invention is described and is done for example; But be not used for limiting scope of the present invention, all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be limited each item claim.
Claims (2)
1. the scraper suction device in the centrifuge comprises scraper, scrapes tool rest and driving cylinder, it is characterized in that: scrape and be provided with axle moving up and down in the tool rest; The axle inner chamber is set to through hole, scrapes in the inner chamber that forms on the tool rest and is provided with worm screw, and mesh with the worm gear that is enclosed within on the axle; The axle upper end is fixed with fairlead; The piston rod of driving cylinder is connected with fairlead through connecting rod, and the cylindrical of described axle is provided with at least one gathering sill, and the feather key that is slidingly arranged in the gathering sill matches with axle; The bottom of axle is provided with scraper, and described worm screw one end is provided with handwheel.
2. the scraper suction device in a kind of centrifuge according to claim 1 is characterized in that: also be provided with blade and material sucking port on the described scraper, the cutting edge of blade is provided with several recesses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210155556.9A CN102698888B (en) | 2012-05-18 | 2012-05-18 | Scraping and sucking device in centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210155556.9A CN102698888B (en) | 2012-05-18 | 2012-05-18 | Scraping and sucking device in centrifuge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102698888A true CN102698888A (en) | 2012-10-03 |
| CN102698888B CN102698888B (en) | 2014-04-09 |
Family
ID=46892109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210155556.9A Active CN102698888B (en) | 2012-05-18 | 2012-05-18 | Scraping and sucking device in centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102698888B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008118A (en) * | 2012-12-30 | 2013-04-03 | 张家港市轻工设备厂 | Centrifugal machine special for starch |
| CN104190559A (en) * | 2014-07-31 | 2014-12-10 | 台前县鹏达羽绒制品有限公司 | Scraping device for centrifugal machine |
| CN104888979A (en) * | 2015-05-27 | 2015-09-09 | 蚌埠市兴利离心机制造有限公司 | Gravity discharge screen 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 |
| CN105783425A (en) * | 2016-05-19 | 2016-07-20 | 衢州市依科达节能技术有限公司 | Material absorbing type dewatering dryer |
| CN106824566A (en) * | 2017-02-15 | 2017-06-13 | 张家港市通江机械有限公司 | Flat full-automatic eider down dewaterer |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016122342A1 (en) * | 2016-11-21 | 2018-05-24 | Andritz Kmpt Gmbh | filter centrifuge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4676770A (en) * | 1984-07-18 | 1987-06-30 | Krauss-Maffei A.G. | Pneumatic discharge apparatus for a stripping centrifuge |
| US5250119A (en) * | 1990-02-15 | 1993-10-05 | Krauss Maffei, A.G. | Process for cleaning the filtering medium of a filtering centrifuge |
| 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 |
| CN101972715A (en) * | 2010-10-27 | 2011-02-16 | 江苏牡丹离心机制造有限公司 | Distributing and discharging device for centrifuge |
| CN202590981U (en) * | 2012-05-18 | 2012-12-12 | 江苏赛德力制药机械制造有限公司 | Scraper suction device in centrifuge |
-
2012
- 2012-05-18 CN CN201210155556.9A patent/CN102698888B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4676770A (en) * | 1984-07-18 | 1987-06-30 | Krauss-Maffei A.G. | Pneumatic discharge apparatus for a stripping centrifuge |
| US5250119A (en) * | 1990-02-15 | 1993-10-05 | Krauss Maffei, A.G. | Process for cleaning the filtering medium of a filtering centrifuge |
| 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 |
| CN101972715A (en) * | 2010-10-27 | 2011-02-16 | 江苏牡丹离心机制造有限公司 | Distributing and discharging device for centrifuge |
| CN202590981U (en) * | 2012-05-18 | 2012-12-12 | 江苏赛德力制药机械制造有限公司 | Scraper suction device in centrifuge |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008118A (en) * | 2012-12-30 | 2013-04-03 | 张家港市轻工设备厂 | Centrifugal machine special for starch |
| CN104190559A (en) * | 2014-07-31 | 2014-12-10 | 台前县鹏达羽绒制品有限公司 | Scraping device for centrifugal machine |
| CN104888979A (en) * | 2015-05-27 | 2015-09-09 | 蚌埠市兴利离心机制造有限公司 | Gravity discharge screen centrifuge |
| CN104888979B (en) * | 2015-05-27 | 2017-12-12 | 蚌埠市兴利离心机制造有限公司 | A kind of lower discharging type 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 |
| CN105783425A (en) * | 2016-05-19 | 2016-07-20 | 衢州市依科达节能技术有限公司 | Material absorbing type dewatering dryer |
| CN106824566A (en) * | 2017-02-15 | 2017-06-13 | 张家港市通江机械有限公司 | Flat full-automatic eider down dewaterer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102698888B (en) | 2014-04-09 |
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