CN105413891A - Horizontal screw centrifuge drum adopting novel feeding manner - Google Patents
Horizontal screw centrifuge drum adopting novel feeding manner Download PDFInfo
- Publication number
- CN105413891A CN105413891A CN201510925287.3A CN201510925287A CN105413891A CN 105413891 A CN105413891 A CN 105413891A CN 201510925287 A CN201510925287 A CN 201510925287A CN 105413891 A CN105413891 A CN 105413891A
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- CN
- China
- Prior art keywords
- rotary drum
- spiral
- feed pipe
- novel feeding
- drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
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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
- B04B11/02—Continuous feeding or discharging; Control arrangements therefor
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- Centrifugal Separators (AREA)
Abstract
The invention discloses a horizontal screw centrifuge drum adopting a novel feeding manner. The horizontal screw centrifuge drum comprises a drum, a differential mechanism arranged at one end of the drum, a screw arranged in the drum, and a charge tube arranged in the screw, wherein a group of waist holes is arranged in the screw; and a pair of groove openings is arranged in the tail end of the charge tube. The horizontal screw centrifuge drum disclosed by the invention is simple in structure; the feeding manner is improved, thus a charge amount is higher; and moreover, materials are not liable to accumulate, thus the efficiency is increased, and the charge tube is firmer.
Description
Technical field
The present invention relates to a kind of feed separation equipment, particularly a kind of horizontal spiral centrifuge rotary drum of Novel feeding mode.
Background technology
Existing horizontal spiral discharge sedimentation centrifuge is the density contrast utilizing immiscible two kinds of materials, makes material realize two kinds of materials such as solid, liquid at the centrifugal force that High Rotation Speed produces and is separated.Its rotary drum parts, primarily of high-revolving rotary drum, turn to identical and parts such as spiral, differential mechanism and feed pipe that rotating ratio rotary drum is slightly high or lower slightly to form with rotary drum.After wanting mixture to enter rotary drum by feed pipe, the rotary drum of High Rotation Speed produces huge centrifugal force, heavy solid phase large for mixture Midst density is deposited to drum inner wall, because spiral is different with the rotating speed of rotary drum, the two has relative motion (i.e. speed discrepancy), utilize the relative motion of spiral and rotary drum, the solid phase being deposited on drum inner wall is pushed to rotary drum small end slag notch discharge, be separated the clear liquid after solid phase to discharge from the outlet of centrifuge other end light liquid, thus realize being separated of heavy and liquid.But existing horizontal type screw settling centrifuge feeding manner is single, general is all directly enter helical axis by feed pipe, and four holes then by helical axis is opened enter rotary drum inside, if inlet amount is excessive, easily cause buildup, thus cause the fracture of feed pipe.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, the invention discloses one not easily buildup, the horizontal spiral centrifuge rotary drum of the use Novel feeding mode of long service life.
Technical scheme: the horizontal spiral centrifuge rotary drum that the invention discloses a kind of Novel feeding mode, comprises rotary drum, is arranged on the differential mechanism of rotary drum one end, be arranged on the spiral in rotary drum, be arranged on the feed pipe in spiral, described spiral is provided with one group of waist hole, and described feed pipe end is provided with notch.
Wherein, described rotary drum, spiral and feed pipe are coaxial.
Wherein, described waist hole width is between the 1/8-1/6 of helical axis diameter, waist hole length >=helical axis diameter, and waist hole is at least 4, is equidistantly horizontally set on spiral wall; Inlet amount is larger, and is not easy buildup, improves efficiency.
Wherein, described feed pipe end is provided with notch, and notch length is 1.5 times of feed tube diameter, and depth of rebate is 1/3 of feed tube diameter; Add discharging area, can charging rate be improved like this and not easy fracture.
Beneficial effect: the horizontal spiral centrifuge rotary drum of Novel feeding mode disclosed by the invention, structure is simple, improves feeding manner mode, and inlet amount is larger, and is not easy buildup, and improve efficiency, feed pipe industry is more firm.
Accompanying drawing explanation
Accompanying drawing is the structural representation of the horizontal spiral centrifuge rotary drum of Novel feeding mode.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further explained.
1, the invention discloses a kind of horizontal spiral centrifuge rotary drum of Novel feeding mode, comprise rotary drum 1, be arranged on the differential mechanism 3 of rotary drum 1 one end, be arranged on the spiral 2 in rotary drum 1, be arranged on the feed pipe 4 in spiral 2, described spiral 2 is provided with one group of waist hole 5, and described feed pipe 4 end is provided with notch 6.
Wherein, described rotary drum 1, spiral 2 and feed pipe 4 are coaxial.
Wherein, described waist hole 5 width is between the 1/8-1/6 of spiral 2 diameter, waist hole 5 length >=spiral 2 diameter, and waist hole 5 is at least 4, is equidistantly horizontally set on spiral 2; Inlet amount is larger, and is not easy buildup, improves efficiency.
Wherein, described feed pipe 4 end is provided with notch 6, and notch 6 length is 1.5 times of feed pipe 4 diameter, and notch 6 degree of depth is 1/3 of feed pipe 4 diameter; Add discharging area, can charging rate be improved like this and not easy fracture.
Beneficial effect: horizontal spiral centrifuge rotary drum disclosed by the invention, structure is simple, improves feeding manner mode, and inlet amount is larger, and is not easy buildup, and improve efficiency, feed pipe industry is more firm.
The invention provides a kind of thinking and method of horizontal spiral centrifuge rotary drum of Novel feeding mode; the method and access of this technical scheme of specific implementation is a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention; some improvements and modifications can also be made; these improvements and modifications also should be considered as protection scope of the present invention, and all available prior art of each part not clear and definite in the present embodiment is realized.
Claims (4)
1. the horizontal spiral centrifuge rotary drum of a Novel feeding mode, it is characterized in that, comprise rotary drum (1), be arranged on the differential mechanism (3) of rotary drum (1) one end, be arranged on the spiral (2) in rotary drum (1), be arranged on the feed pipe (4) in spiral (2), described spiral (2) is provided with one group of waist hole (5), and described feed pipe (4) end is provided with a pair notch (6).
2. the horizontal spiral centrifuge rotary drum of a kind of Novel feeding mode according to claim 1, is characterized in that, described rotary drum (1), spiral (2) and feed pipe (4) are coaxial.
3. the horizontal spiral centrifuge rotary drum of a kind of Novel feeding mode according to claim 1, it is characterized in that, described waist hole (5) width is between the 1/8-1/6 of spiral (2) diameter, waist hole (5) length >=spiral 2 diameter, waist hole (5) is at least 4, is equidistantly horizontally set on spiral (2).
4. the horizontal spiral centrifuge rotary drum of a kind of Novel feeding mode according to claim 1, it is characterized in that described notch (6) length is 1.5 times of feed pipe (4) diameter, notch (6) is 1/3 of feed pipe (4) diameter deeply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510925287.3A CN105413891A (en) | 2015-12-14 | 2015-12-14 | Horizontal screw centrifuge drum adopting novel feeding manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510925287.3A CN105413891A (en) | 2015-12-14 | 2015-12-14 | Horizontal screw centrifuge drum adopting novel feeding manner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105413891A true CN105413891A (en) | 2016-03-23 |
Family
ID=55492689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510925287.3A Pending CN105413891A (en) | 2015-12-14 | 2015-12-14 | Horizontal screw centrifuge drum adopting novel feeding manner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105413891A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903576A (en) * | 2016-04-07 | 2016-08-31 | 安徽普源分离机械制造有限公司 | Environment-friendly energy-saving tap water sludge high-efficient separation system |
| WO2021122890A1 (en) * | 2019-12-19 | 2021-06-24 | Flottweg Se | Screw hub, centrifuge screw and solid bowl screw centrifuge |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0810032A1 (en) * | 1996-05-29 | 1997-12-03 | Ecc International Limited | Decanter centrifuge |
| CN201529572U (en) * | 2009-09-09 | 2010-07-21 | 江苏华大离心机制造有限公司 | Horizontal screw unloading settling centrifuge |
| CN201791598U (en) * | 2010-08-31 | 2011-04-13 | 山东华潍膨润土有限公司 | Spirally discharging sedimentation centrifuge for bentonite |
| CN201906659U (en) * | 2010-12-02 | 2011-07-27 | 唐山联众选煤科技有限公司 | Sediment filtration type centrifuge |
| CN202845182U (en) * | 2012-11-15 | 2013-04-03 | 绿水分离设备有限公司 | Spiral core tube without material accumulated in internal part |
| CN203370655U (en) * | 2013-05-28 | 2014-01-01 | 四方力欧畜牧科技股份有限公司 | Horizontal type spiral centrifuge |
| CN203448190U (en) * | 2013-08-12 | 2014-02-26 | 江苏捷达离心机制造有限公司 | Horizontal spiral discharging sedimenting centrifugal machine |
| CN204018046U (en) * | 2014-08-05 | 2014-12-17 | 安徽奥冠环保设备制造有限公司 | A kind of horizontal centrifuge helical structure |
| CN104741250A (en) * | 2015-03-30 | 2015-07-01 | 绿水分离设备股份有限公司 | Horizontal spiral discharge sedimentary centrifuge and feeding pipe barrel thereof |
| CN205324000U (en) * | 2015-12-14 | 2016-06-22 | 宜兴市华鼎机械有限公司 | Novel horizontal spiral centrifuge rotary drum of feed mode |
-
2015
- 2015-12-14 CN CN201510925287.3A patent/CN105413891A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0810032A1 (en) * | 1996-05-29 | 1997-12-03 | Ecc International Limited | Decanter centrifuge |
| CN201529572U (en) * | 2009-09-09 | 2010-07-21 | 江苏华大离心机制造有限公司 | Horizontal screw unloading settling centrifuge |
| CN201791598U (en) * | 2010-08-31 | 2011-04-13 | 山东华潍膨润土有限公司 | Spirally discharging sedimentation centrifuge for bentonite |
| CN201906659U (en) * | 2010-12-02 | 2011-07-27 | 唐山联众选煤科技有限公司 | Sediment filtration type centrifuge |
| CN202845182U (en) * | 2012-11-15 | 2013-04-03 | 绿水分离设备有限公司 | Spiral core tube without material accumulated in internal part |
| CN203370655U (en) * | 2013-05-28 | 2014-01-01 | 四方力欧畜牧科技股份有限公司 | Horizontal type spiral centrifuge |
| CN203448190U (en) * | 2013-08-12 | 2014-02-26 | 江苏捷达离心机制造有限公司 | Horizontal spiral discharging sedimenting centrifugal machine |
| CN204018046U (en) * | 2014-08-05 | 2014-12-17 | 安徽奥冠环保设备制造有限公司 | A kind of horizontal centrifuge helical structure |
| CN104741250A (en) * | 2015-03-30 | 2015-07-01 | 绿水分离设备股份有限公司 | Horizontal spiral discharge sedimentary centrifuge and feeding pipe barrel thereof |
| CN205324000U (en) * | 2015-12-14 | 2016-06-22 | 宜兴市华鼎机械有限公司 | Novel horizontal spiral centrifuge rotary drum of feed mode |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903576A (en) * | 2016-04-07 | 2016-08-31 | 安徽普源分离机械制造有限公司 | Environment-friendly energy-saving tap water sludge high-efficient separation system |
| WO2021122890A1 (en) * | 2019-12-19 | 2021-06-24 | Flottweg Se | Screw hub, centrifuge screw and solid bowl screw centrifuge |
| CN114901398A (en) * | 2019-12-19 | 2022-08-12 | 福乐伟欧洲股份公司 | Worm hub, centrifugal separator worm and full-shell worm centrifugal separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 214214, No. 888, Gao Yi Road, Yixing, Jiangsu, Wuxi Applicant after: YIXING HUADING FOOD MACHINE CO., LTD. Address before: 214200, No. 888, Gao Yi Road, Yixing, Jiangsu, Wuxi Applicant before: YIXING HUADING FOOD MACHINE CO., LTD. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |