CN102728483A - Feeding device in centrifugal machine - Google Patents
Feeding device in centrifugal machine Download PDFInfo
- Publication number
- CN102728483A CN102728483A CN2012102512306A CN201210251230A CN102728483A CN 102728483 A CN102728483 A CN 102728483A CN 2012102512306 A CN2012102512306 A CN 2012102512306A CN 201210251230 A CN201210251230 A CN 201210251230A CN 102728483 A CN102728483 A CN 102728483A
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- Prior art keywords
- storehouse
- feed pipe
- centrifuge
- material seeding
- charging aperture
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Abstract
The invention relates to a feeding device in a centrifugal machine. The feeding device comprises a feeding bin which is arranged in a rotary drum of the centrifugal machine, wherein the feeding bin is fixedly connected with a rotary drum seat of the centrifugal machine; a feeding opening is arranged at the top of the feeding bin; the side wall of the feeding bin is a convex arc surface; and discharging holes are distributed on the side wall of the feeding bin. The feeding device in the centrifugal machine, disclosed by the invention, is suitable for the centrifugal machine and can uniformly feed materials.
Description
Technical field
The present invention relates to the technical field of centrifuge, be meant the broadcast feeder in a kind of centrifuge especially.
Background technology
Mostly the feeding device that existing scraper centrifugal machine uses does; Be positioned at the pot cover shape drapery panel of main shaft top, perhaps be positioned at the feed pipe of the inner side of rotary drum, when adopting these two kinds of feed arrangements to carry out material seeding; Material gets into the rotary drum inside of centrifuge quickly; Can cause the skewness of a lot of materials, thereby cause centrifuge energy imbalance in running, to occur, cause the vibration of centrifuge.
Occurred in recent years a kind of be installed on the centrifuge cover plate of outer casing by motor-driven broadcast feeder, though it can be spread out over material on the rotatory drum wall of centrifuge more equably, still there is following shortcoming in it: 1, need consumes electric power; 2, increased the burden of the cover plate of outer casing of centrifuge; Burden is very heavy because the installation of scraper casing has seemed for the cover plate of outer casing of centrifuge; Add the installation of the distributing device of translator driving, make the burden of cover plate heavier, when needs are opened cover plate of outer casing; The power-assisted that it must adopt hydraulic jack makes that the structure of whole centrifuge is comparatively complicated and cost is higher.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of and can make on the rotatory drum wall that material can be spread out over centrifuge more equably and it need not the broadcast feeder in comparatively simple, the lower-cost centrifuge of other power drive, structure.
For addressing the above problem; The technical scheme that the present invention adopts is: the broadcast feeder in the centrifuge; Comprise being arranged on the inner material seeding storehouse of bowl, the rotary drum seat of said material seeding storehouse and centrifuge fixes, and the top in material seeding storehouse is provided with charging aperture; The sidewall in material seeding storehouse is the cambered surface of outwards protruding, and is distributed with discharge opening on the sidewall in material seeding storehouse.
The sidewall in said material seeding storehouse is a spherical calotte, and the main shaft same axis of material seeding storehouse and centrifuge is provided with.
The charging aperture place in said material seeding storehouse is provided with feed pipe, and feed pipe is arranged on the centrifuge cover plate of outer casing, and feed pipe is provided with valve, and it is inner that the material seeding storehouse is stretched in the lower end of feed pipe.
The set inside in said material seeding storehouse has demarcation strip, and demarcation strip is separated into Shang Cang and Xia Cang with the inside in material seeding storehouse, and demarcation strip is separated into storehouse charging aperture and following storehouse charging aperture with the charging aperture in material seeding storehouse.
Above-mentioned last Cang Jinliaokouchu is provided with the storehouse feed pipe; Described Cang Jinliaokouchu down is provided with down the storehouse feed pipe; Last storehouse feed pipe all is arranged on the centrifuge cover plate of outer casing with following storehouse feed pipe; Be respectively arranged with valve on last storehouse feed pipe and the following storehouse feed pipe, it is inner that the storehouse is stretched in the lower end of last storehouse feed pipe, and it is inner that the storehouse is stretched into down in the lower end of following storehouse feed pipe.
Said material seeding storehouse comprises diapire, sidewall and the roof that is positioned at the bottom, and the rotary drum seat of diapire and centrifuge fixes, and is provided with charging aperture in the roof.
The invention has the beneficial effects as follows: the broadcast feeder in the above-mentioned centrifuge; It can realize that material is spread out on the rotatory drum wall of centrifuge more equably; And compare with the broadcast feeder that occurs in recent years, it adopts the centrifugal force of centrifuge to realize material seeding, thereby need not other power drive; It is simple in structure, and it is arranged on rotary drum inside, can not increase the burden of the cover plate of outer casing of centrifuge, thereby simplify the structure of whole centrifuge, and also can reduce cost.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation in material seeding storehouse among Fig. 1;
Among the figure: 1, rotary drum, 2, the material seeding storehouse, 21, sidewall, 22, diapire, 23, roof; 3, rotary drum seat, 4, charging aperture, 41, go up the storehouse charging aperture, 42, storehouse charging aperture down, 5, discharge opening; 6, main shaft, 7, cover plate of outer casing, 8, demarcation strip, 9, Shang Cang, 10, Xia Cang; 11, go up the storehouse feed pipe, 12, storehouse feed pipe down, 13, go up the storehouse valve, 14, storehouse valve down.
The specific embodiment
Through specific embodiment the broadcast feeder in the centrifuge of the present invention is done further to describe in detail below.
Like Fig. 1, shown in Figure 2; Broadcast feeder in the centrifuge; Comprise the material seeding storehouse 2 that is arranged on bowl 1 inside, said material seeding storehouse 2 fixes with the rotary drum seat 3 of centrifuge, and the top in material seeding storehouse 2 is provided with charging aperture 4; The sidewall 21 in material seeding storehouse 2 is the cambered surface of outwards protruding, and is distributed with discharge opening 5 on the sidewall 21 in material seeding storehouse 2.
As preferred version, the sidewall 21 in said material seeding storehouse 2 is a spherical calotte, and the main shaft 6 same axis settings of material seeding storehouse 2 and centrifuge.Thereby can make material seeding more even.
Charging aperture 4 places in said material seeding storehouse 2 are provided with feed pipe, and feed pipe is arranged on the centrifuge cover plate of outer casing 7, and feed pipe is provided with valve, and 2 inside, material seeding storehouse are stretched in the lower end of feed pipe.Can make material seeding more even through the size of valve control inlet amount.Described feed pipe also can omit need not, and adopt the mode of directly being fed in raw material in material seeding storehouse 2.
As preferred version, as shown in Figure 2, the set inside in said material seeding storehouse 2 has demarcation strip 8, and demarcation strip 8 is separated into storehouse 9 and following storehouse 10 with the inside in material seeding storehouse 2, and demarcation strip 8 is separated into storehouse charging aperture 41 and following storehouse charging aperture 42 with the charging aperture 4 in material seeding storehouse 2.Described charging aperture 41 places, storehouse of going up are provided with storehouse feed pipe 11; Described charging aperture 42 places, storehouse down are provided with down storehouse feed pipe 12; Last storehouse feed pipe 11 all is arranged on the centrifuge cover plate of outer casing 7 with following storehouse feed pipe 12; Be respectively arranged with valve on last storehouse feed pipe 11 and the following storehouse feed pipe 12---go up storehouse valve 13 and following storehouse valve 14,9 inside, storehouse are stretched in the lower end of last storehouse feed pipe 11, and 10 inside, storehouse are stretched into down in the lower end of following storehouse feed pipe 12.The structure in storehouse 9 and following storehouse 10 makes material can not pile and stagnates in material seeding storehouse 2, thereby when material seeding, can from discharging opening, be thrown out of more easily in the employing, makes material seeding more even.Certainly,, can material seeding storehouse 2 be separated into plural little storehouse, repeat no more here, all belong to protection category of the present invention in order further to increase effect.
Said material seeding storehouse 2 comprises diapire 22, sidewall 21 and the roof 23 that is positioned at the bottom, and diapire 22 fixes with the rotary drum seat 3 of centrifuge, is provided with charging aperture 4 in the roof 23.Wherein roof 23 plays the effect that prevents the liquid splash in the material seeding storehouse 2 when centrifuge runs up.Above-mentioned diapire 22 also can save, and can the lower edge of sidewall 21 rotary drum seat 3 direct and centrifuge be fixed.
Operation principle of the present invention is: goes up storehouse 9 through 12 pairs of last storehouse feed pipe 11 and following storehouse feed pipes and feeds in raw material with following storehouse 10, and during the centrifuge operation, main shaft 6 high speed rotating; Under action of centrifugal force; Material in last storehouse 9 and the following storehouse 10 is thrown out of from discharge opening 5, because the sidewall in material seeding storehouse 2 is the spherical calotte that outwards protrudes, exists and spreads the amplifying emission effect; Material is evenly distributed on the rotatory drum wall of centrifuge, thereby accomplishes the process of whole even material seeding.
The above embodiments are the principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not is used to limit the present invention; Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (6)
1. the broadcast feeder in the centrifuge; Comprise being arranged on the inner material seeding storehouse of bowl, it is characterized in that: the rotary drum seat of said material seeding storehouse and centrifuge fixes, and the top in material seeding storehouse is provided with charging aperture; The sidewall in material seeding storehouse is the cambered surface of outwards protruding, and is distributed with discharge opening on the sidewall in material seeding storehouse.
2. the broadcast feeder in the centrifuge according to claim 1 is characterized in that: the sidewall in said material seeding storehouse is a spherical calotte, and the main shaft same axis of material seeding storehouse and centrifuge is provided with.
3. the broadcast feeder in the centrifuge according to claim 1 and 2; It is characterized in that: the charging aperture place in said material seeding storehouse is provided with feed pipe; Feed pipe is arranged on the centrifuge cover plate of outer casing, and feed pipe is provided with valve, and it is inner that the material seeding storehouse is stretched in the lower end of feed pipe.
4. the broadcast feeder in the centrifuge according to claim 1 and 2; It is characterized in that: the set inside in said material seeding storehouse has demarcation strip; Demarcation strip is separated into Shang Cang and Xia Cang with the inside in material seeding storehouse, and demarcation strip is separated into storehouse charging aperture and following storehouse charging aperture with the charging aperture in material seeding storehouse.
5. the broadcast feeder in the centrifuge according to claim 4; It is characterized in that: the described Cang Jinliaokouchu of going up is provided with the storehouse feed pipe; Described Cang Jinliaokouchu down is provided with down the storehouse feed pipe, and last storehouse feed pipe all is arranged on the centrifuge cover plate of outer casing with following storehouse feed pipe, is respectively arranged with valve on last storehouse feed pipe and the following storehouse feed pipe; It is inner that the storehouse is stretched in the lower end of last storehouse feed pipe, and it is inner that the storehouse is stretched into down in the lower end of following storehouse feed pipe.
6. the broadcast feeder of centrifuge according to claim 1 and 2 is characterized in that: said material seeding storehouse comprises diapire, sidewall and the roof that is positioned at the bottom, and the rotary drum seat of diapire and centrifuge fixes, and is provided with charging aperture in the roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102512306A CN102728483A (en) | 2012-07-20 | 2012-07-20 | Feeding device in centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102512306A CN102728483A (en) | 2012-07-20 | 2012-07-20 | Feeding device in centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102728483A true CN102728483A (en) | 2012-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102512306A Pending CN102728483A (en) | 2012-07-20 | 2012-07-20 | Feeding device in centrifugal machine |
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| CN (1) | CN102728483A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888973A (en) * | 2015-05-29 | 2015-09-09 | 蚌埠市兴利离心机制造有限公司 | Vertical sedimentation centrifuge |
| CN104888978A (en) * | 2015-05-29 | 2015-09-09 | 蚌埠市兴利离心机制造有限公司 | Vertical centrifugal machine with automatic discharge function |
| CN105032624A (en) * | 2015-05-29 | 2015-11-11 | 蚌埠市兴利离心机制造有限公司 | Distribution-uniform vertical centrifuge |
| CN105921290A (en) * | 2016-05-09 | 2016-09-07 | 蚌埠市兴利离心机制造有限公司 | Pre-separation type vertical centrifugal machine |
| CN106669989A (en) * | 2016-08-26 | 2017-05-17 | 镇江市长江机电设备厂有限公司 | Oil distributing disc used for centrifugal oil purifier |
| CN114558494A (en) * | 2021-12-30 | 2022-05-31 | 通标标准技术服务（天津）有限公司 | Sulfur-phosphorus mixed acid device for detecting total iron content in iron ore |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3623657A (en) * | 1968-07-08 | 1971-11-30 | Pennwalt Corp | Centrifuge apparatus |
| JPS5910356A (en) * | 1982-07-08 | 1984-01-19 | Mitsubishi Kakoki Kaisha Ltd | Centrifugal filter |
| SU1369813A1 (en) * | 1986-08-01 | 1988-01-30 | Предприятие П/Я Ю-9789 | Centrifuge |
| CN2198037Y (en) * | 1994-08-29 | 1995-05-24 | 倪隆 | Continuously separater for waste water |
| CN2638843Y (en) * | 2003-07-10 | 2004-09-08 | 合肥天工科技开发有限公司 | Uniform distributing and washing device of centrifuge |
| CN101703968A (en) * | 2009-10-12 | 2010-05-12 | 江苏牡丹离心机制造有限公司 | Material distribution device in loading and unloading centrifuge |
| CN202667008U (en) * | 2012-07-20 | 2013-01-16 | 苏州盛天力离心机制造有限公司 | Feeder for centrifugal machine |
-
2012
- 2012-07-20 CN CN2012102512306A patent/CN102728483A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3623657A (en) * | 1968-07-08 | 1971-11-30 | Pennwalt Corp | Centrifuge apparatus |
| JPS5910356A (en) * | 1982-07-08 | 1984-01-19 | Mitsubishi Kakoki Kaisha Ltd | Centrifugal filter |
| SU1369813A1 (en) * | 1986-08-01 | 1988-01-30 | Предприятие П/Я Ю-9789 | Centrifuge |
| CN2198037Y (en) * | 1994-08-29 | 1995-05-24 | 倪隆 | Continuously separater for waste water |
| CN2638843Y (en) * | 2003-07-10 | 2004-09-08 | 合肥天工科技开发有限公司 | Uniform distributing and washing device of centrifuge |
| CN101703968A (en) * | 2009-10-12 | 2010-05-12 | 江苏牡丹离心机制造有限公司 | Material distribution device in loading and unloading centrifuge |
| CN202667008U (en) * | 2012-07-20 | 2013-01-16 | 苏州盛天力离心机制造有限公司 | Feeder for centrifugal machine |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888973A (en) * | 2015-05-29 | 2015-09-09 | 蚌埠市兴利离心机制造有限公司 | Vertical sedimentation centrifuge |
| CN104888978A (en) * | 2015-05-29 | 2015-09-09 | 蚌埠市兴利离心机制造有限公司 | Vertical centrifugal machine with automatic discharge function |
| CN105032624A (en) * | 2015-05-29 | 2015-11-11 | 蚌埠市兴利离心机制造有限公司 | Distribution-uniform vertical centrifuge |
| CN104888978B (en) * | 2015-05-29 | 2017-11-10 | 蚌埠市兴利离心机制造有限公司 | A kind of vertical centrifugal machine with automatic discharging function |
| CN105032624B (en) * | 2015-05-29 | 2018-02-16 | 蚌埠市兴利离心机制造有限公司 | A kind of uniform vertical centrifugal machine of cloth |
| CN104888973B (en) * | 2015-05-29 | 2018-06-12 | 蚌埠市兴利离心机制造有限公司 | A kind of vertical settling centrifuge |
| CN105921290A (en) * | 2016-05-09 | 2016-09-07 | 蚌埠市兴利离心机制造有限公司 | Pre-separation type vertical centrifugal machine |
| CN105921290B (en) * | 2016-05-09 | 2018-10-12 | 蚌埠市兴利离心机制造有限公司 | A kind of pre-separation type vertical centrifugal machine |
| CN106669989A (en) * | 2016-08-26 | 2017-05-17 | 镇江市长江机电设备厂有限公司 | Oil distributing disc used for centrifugal oil purifier |
| CN114558494A (en) * | 2021-12-30 | 2022-05-31 | 通标标准技术服务（天津）有限公司 | Sulfur-phosphorus mixed acid device for detecting total iron content in iron ore |
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Application publication date: 20121017 |