CN113304894A - Concentration device for piston pushing centrifugal machine - Google Patents
Concentration device for piston pushing centrifugal machine Download PDFInfo
- Publication number
- CN113304894A CN113304894A CN202110624279.0A CN202110624279A CN113304894A CN 113304894 A CN113304894 A CN 113304894A CN 202110624279 A CN202110624279 A CN 202110624279A CN 113304894 A CN113304894 A CN 113304894A
- Authority
- CN
- China
- Prior art keywords
- revolving body
- liquid outlet
- rotating shaft
- driving motor
- outer cylinder
- 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
Links
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 239000012452 mother liquor Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 abstract description 11
- 238000000926 separation method Methods 0.000 abstract description 4
- 239000011229 interlayer Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
-
- 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
- B04B11/04—Periodical feeding or discharging; Control arrangements therefor
- B04B11/05—Base discharge
-
- 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
- B04B7/18—Rotary bowls formed or coated with sieving or filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/02—Electric motor drives
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention discloses a concentration device for a piston pusher centrifuge, which comprises a driving motor, a motor mounting seat, a rotating shaft, an outer cylinder, a revolving body and a feeding pipe, wherein the driving motor is fixed above the outer cylinder through the motor mounting seat; the rotary body is arranged in the outer cylinder body, the side wall of the rotary body is a screen with meshes, the lower part of the rotary body is in an inverted cone shape, and the lower end of the rotating shaft is connected with the lower part of the rotary body through a support rod and drives the rotary body to rotate by taking the rotating shaft as a central shaft; the feeding pipe extends into the revolving body from the upper end of the revolving body and is close to the inner wall of the revolving body; the bottom of the outer cylinder body is provided with a mother liquid outlet and a clear liquid outlet, and the mother liquid outlet corresponds to the bottom opening of the revolving body and is higher than the clear liquid outlet. The concentration of the mother liquor can be improved by about 30% through the concentration device, and the separation problem of low-concentration materials can be well solved.
Description
Technical Field
The invention relates to the technical field of centrifuges, in particular to a concentration device for a piston pushing material centrifuge.
Background
The piston pusher centrifuge is widely used in the industries of food, medicine, chemical industry and the like, is an ideal choice for many crystallized material manufacturers due to high automation degree and low energy consumption, but the production of the piston pusher centrifuge is greatly influenced by material concentration, the ideal production can be realized only if the material concentration is more than 40%, the vibration is easy to occur in the use process of the centrifuge due to the low concentration of some materials entering the centrifuge, and the concentration of many materials is lower than 40% in practical application, so that the use range of the piston pusher centrifuge is limited.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a concentration device for a piston-type material-pushing centrifugal machine, which is used for improving the material concentration through the concentration device and then sending the material into the piston-type material-pushing centrifugal machine for separation, thereby solving the separation problem of low-concentration materials.
The technical scheme adopted by the invention is as follows: a concentration device for a piston pusher centrifuge comprises a driving motor, a motor mounting seat, a rotating shaft, an outer barrel, a revolving body and a feeding pipe, wherein the driving motor is fixed above the outer barrel through the motor mounting seat, and the rotating shaft is connected with the output end of the driving motor through a coupler and extends into the outer barrel; the rotary body is arranged in the outer cylinder body, the side wall of the rotary body is a screen with meshes, the lower part of the rotary body is in an inverted cone shape, and the lower end of the rotating shaft is connected with the lower part of the rotary body through a support rod and drives the rotary body to rotate by taking the rotating shaft as a central shaft; the feeding pipe extends into the revolving body from the upper end of the revolving body and is close to the inner wall of the revolving body; and the bottom of the outer cylinder body is provided with a mother liquid outlet and a clear liquid outlet, and the mother liquid outlet corresponds to the bottom opening of the revolving body and is higher than the clear liquid outlet.
Further, the feed pipe is larger in size than the mother liquor discharge port.
Further, the driving motor is a variable-frequency speed-regulating motor.
Further, the mother liquor discharge port is communicated with a feed inlet of the piston pusher centrifuge through a pipeline.
According to the concentration device, the rotating shaft and the rotating body connected with the rotating shaft are driven to rotate by the motor, mother liquor enters the rotating body to form a rotational flow, clear liquor enters an interlayer between the rotating body and an outer barrel body through a screen on the side wall of the rotating body, the concentrated mother liquor enters the piston pushing centrifuge through a mother liquor outlet butted with the bottom of the rotating body, the concentration of the mother liquor can be adjusted by adjusting the rotating speed of the rotating body, the concentration can be improved by about 30% through the concentration device, and the problem of separation of low-concentration materials can be well solved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
In order to facilitate an understanding of the invention, the invention will be described more fully and in detail below with reference to the accompanying drawings and preferred embodiments, but the scope of the invention is not limited to the specific embodiments below.
As shown in fig. 1, the concentration device for a piston pusher centrifuge of this embodiment includes a driving motor 1, a motor mounting seat 2, a rotating shaft 3, an outer cylinder 4, a rotator 5, and a feeding pipe 6. The utility model discloses a rotary drum, including outer barrel 4, pivot 3, the pivot is connected and is extended to outer barrel 4, the rotary body 5 is arranged in outer barrel 4, the lower extreme of pivot 3 passes through branch 7 and 5 sub-unit connections of rotary body and drives rotary body 5 and use pivot 3 to rotate as the center pin, driving motor 1 passes through motor mount pad 2 to be fixed in outer barrel 4 top, pivot 3 pass through the shaft coupling with driving motor 1's output is connected and is extended to outer barrel 4 in, the rotary body 5 is arranged in inside the outer barrel 4, the lower extreme of pivot 3 passes through branch 7 and 5 sub-unit connections of rotary body and drive rotary body 5. A mother liquor discharge port 8 and a clear liquid discharge port 9 are arranged at the bottom of the outer cylinder 4, the mother liquor discharge port 8 corresponds to the bottom opening of the revolving body 5 and is higher than the clear liquid discharge port 9, and the mother liquor discharge port 8 is communicated with a feed inlet of the piston pusher centrifuge through a pipeline. The feeding pipe 6 extends into the revolving body 5 from the upper end of the revolving body 5 and is close to the inner wall of the revolving body 5, the size of the feeding pipe 6 is larger than that of the mother liquid discharging port 8, the lower part of the revolving body 5 is in an inverted cone shape, and the inverted cone shape can enable mother liquid in the revolving body 5 to form rotational flow. The driving motor 1 drives the rotating shaft 3 and the rotating body 5 connected with the rotating shaft 3 to rotate, mother liquor enters the rotating body 5 to form rotational flow in the rotating body 5, clear liquor enters an interlayer between the rotating body 5 and the outer barrel 4 through a screen on the side wall of the rotating body 5, and concentrated mother liquor enters the piston pusher centrifuge through the mother liquor outlet 8.
The driving motor 1 of the embodiment is a variable-frequency speed regulating motor, the rotating speed is 50-500 revolutions, and the improved concentration of the mother liquor can be adjusted by adjusting the rotating speed of the motor.
Many modifications and other embodiments of the invention will come to mind to one skilled in the art to which this invention pertains having the benefit of the teachings presented in the foregoing descriptions and the associated drawings. Therefore, it is to be understood that the inventions are not to be limited to the specific embodiments disclosed and that modifications and other embodiments are intended to be included within the scope of the appended claims. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (4)
1. A enrichment device for a piston pusher centrifuge, characterized in that: the device comprises a driving motor (1), a motor mounting seat (2), a rotating shaft (3), an outer barrel (4), a rotating body (5) and a feeding pipe (6), wherein the driving motor (1) is fixed above the outer barrel (4) through the motor mounting seat (2), and the rotating shaft (3) is connected with the output end of the driving motor (1) through a coupler and extends into the outer barrel (4); the revolving body (5) is arranged in the outer cylinder body (4), the side wall of the revolving body (5) is a screen with meshes, the lower part of the revolving body (5) is in an inverted cone shape, and the lower end of the rotating shaft (3) is connected with the lower part of the revolving body (5) through a support rod (7) and drives the revolving body (5) to rotate by taking the rotating shaft (3) as a central shaft; the feeding pipe (6) extends into the revolving body (5) from the upper end of the revolving body (5) and is close to the inner wall of the revolving body (5); a mother liquid outlet (8) and a clear liquid outlet (9) are arranged at the bottom of the outer cylinder (4), and the mother liquid outlet (8) corresponds to the bottom opening of the revolving body (5) and is higher than the clear liquid outlet (9).
2. The concentrating apparatus for a pusher centrifuge of claim 1 wherein: the size of the feeding pipe (6) is larger than that of the mother liquid discharge port (8).
3. The concentrating apparatus for a pusher centrifuge of claim 1 wherein: the driving motor (1) is a variable-frequency speed-regulating motor.
4. A concentrating apparatus for use in a pusher centrifuge as claimed in claim 1, 2 or 3, wherein: the mother liquor discharge port (8) is communicated with the feed inlet of the piston pusher centrifuge through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110624279.0A CN113304894A (en) | 2021-06-04 | 2021-06-04 | Concentration device for piston pushing centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110624279.0A CN113304894A (en) | 2021-06-04 | 2021-06-04 | Concentration device for piston pushing centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113304894A true CN113304894A (en) | 2021-08-27 |
Family
ID=77377570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110624279.0A Pending CN113304894A (en) | 2021-06-04 | 2021-06-04 | Concentration device for piston pushing centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113304894A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1171190A (en) * | 1965-11-29 | 1969-11-19 | Struthers Scientific Int Corp | Improvements in or relating to Centrifuges |
| CN203750706U (en) * | 2014-04-16 | 2014-08-06 | 河北科技大学 | Quick separating dehydrator |
| CN205020252U (en) * | 2015-08-27 | 2016-02-10 | 青川县俸佳硅矿有限责任公司 | Processing apparatus is collected to quartz sand tails |
| CN105880043A (en) * | 2016-05-09 | 2016-08-24 | 蚌埠市兴利离心机制造有限公司 | Centrifugal machine conducting discharging thoroughly |
| CN206652614U (en) * | 2017-04-06 | 2017-11-21 | 广州康琼医疗器械有限公司 | A kind of Novel centrifuge |
| CN206731322U (en) * | 2017-03-21 | 2017-12-12 | 湘潭湘达离心机有限公司 | Pre- concentrate formula two-level piston material pushing centrifugal machine |
| CN207756297U (en) * | 2017-12-04 | 2018-08-24 | 马鞍山中粮生物化学有限公司 | A kind of calcium sulfate dewatering centrifuge |
| CN209501980U (en) * | 2019-02-01 | 2019-10-18 | 射阳县云昭饲料有限公司 | A kind of rotary screening machine of production aquatic granulated feed |
| CN210545724U (en) * | 2019-08-22 | 2020-05-19 | 湖南湘达离心机制造有限公司 | Pre-concentration mechanism of piston pusher centrifuge |
| CN217190219U (en) * | 2021-06-04 | 2022-08-16 | 湖南湘达离心机制造有限公司 | Concentration device for piston pusher centrifuge |
-
2021
- 2021-06-04 CN CN202110624279.0A patent/CN113304894A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1171190A (en) * | 1965-11-29 | 1969-11-19 | Struthers Scientific Int Corp | Improvements in or relating to Centrifuges |
| CN203750706U (en) * | 2014-04-16 | 2014-08-06 | 河北科技大学 | Quick separating dehydrator |
| CN205020252U (en) * | 2015-08-27 | 2016-02-10 | 青川县俸佳硅矿有限责任公司 | Processing apparatus is collected to quartz sand tails |
| CN105880043A (en) * | 2016-05-09 | 2016-08-24 | 蚌埠市兴利离心机制造有限公司 | Centrifugal machine conducting discharging thoroughly |
| CN206731322U (en) * | 2017-03-21 | 2017-12-12 | 湘潭湘达离心机有限公司 | Pre- concentrate formula two-level piston material pushing centrifugal machine |
| CN206652614U (en) * | 2017-04-06 | 2017-11-21 | 广州康琼医疗器械有限公司 | A kind of Novel centrifuge |
| CN207756297U (en) * | 2017-12-04 | 2018-08-24 | 马鞍山中粮生物化学有限公司 | A kind of calcium sulfate dewatering centrifuge |
| CN209501980U (en) * | 2019-02-01 | 2019-10-18 | 射阳县云昭饲料有限公司 | A kind of rotary screening machine of production aquatic granulated feed |
| CN210545724U (en) * | 2019-08-22 | 2020-05-19 | 湖南湘达离心机制造有限公司 | Pre-concentration mechanism of piston pusher centrifuge |
| CN217190219U (en) * | 2021-06-04 | 2022-08-16 | 湖南湘达离心机制造有限公司 | Concentration device for piston pusher centrifuge |
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