CN203002472U - Centrifugal machine special for starch - Google Patents
Centrifugal machine special for starch Download PDFInfo
- Publication number
- CN203002472U CN203002472U CN 201220742390 CN201220742390U CN203002472U CN 203002472 U CN203002472 U CN 203002472U CN 201220742390 CN201220742390 CN 201220742390 CN 201220742390 U CN201220742390 U CN 201220742390U CN 203002472 U CN203002472 U CN 203002472U
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- Prior art keywords
- starch
- centrifugal machine
- shell
- rotary drum
- feed pipe
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Abstract
The utility model discloses a centrifugal machine special for starch. The centrifugal machine special for the starch comprises a machine base, an outer shell fixed on the machine base, a main shaft component installed on the machine base and a rotating drum arranged on the main shaft component. The rotating drum is arranged inside the outer shell, a discharging port is formed in the lower portion of the rotating drum, and a liquid discharging channel is formed between the outer wall of the rotating drum and the inner side of the outer shell. The main shaft component is driven by a motor assembly, and a scraper component used for scrapping materials is installed on the outer shell. The centrifugal machine special for the starch further comprises a feed pipe and a cleaning pipe, the feed pipe is fixed on the top portion of the outer shell, the lower end of the feed pipe extends to the bottom portion of the rotating drum, the cleaning pipe is fixed on the top portion of the outer shell, and the lower end of the cleaning pipe extends to the bottom portion of the rotating drum. The centrifugal machine can separate the starch from yellow slurry quite well, the color of the starch is enabled to be white, and a separation effect is good.
Description
Technical field
The utility model relates to a kind of centrifuge, refers to especially a kind of special centrifugal machine for separating of starch and yellow slurry.
Background technology
The powerful centrifugal force that centrifuge utilizes the High Rotation Speed of rotary drum to produce, the sinking speed of particle in accelerating liquid is opened the separating substances of different sedimentation coefficients and buoyant density in sample.and present centrifuge generally comprises support, be fixed in the shell on support, be installed on the spindle assemblies on support, be arranged at the rotary drum on spindle assemblies, rotary drum is positioned at shell, the bottom of rotary drum is provided with discharge port, form apocenosis passage between the outer wall of rotary drum and the inboard of shell, this spindle assemblies is driven by motor assembly, doctor assemblies for scraper is installed on described shell, the top of shell is equipped with revolving top, this centrifuge its separating effect when separating starch is not good, its reason is, Huang slurry in starch fluid is more difficult with separating of starch, time and process that a precipitation need to be arranged, adopt the revolving top charging, being distributed on rotatory drum wall directly by centrifugal force separate of starch fluid Direct Uniform, sedimentation time is short, separate not thorough, thereby the starch that causes separation to obtain is partially yellow.Therefore the complicated structure of general doctor assemblies, need to not only make whole centrifuge structure more too fat to move, and increase part through repeatedly driving the scraper action after transmission of power in addition, increased cost and fault rate.
The utility model content
Technical problem to be solved in the utility model is: a kind of starch special centrifugal machine is provided, and this centrifuge separation energy is well separated starch with the Huang slurry, make the starch color and luster pure white, good separating effect.
for solving the problems of the technologies described above, the technical solution of the utility model is: a kind of starch special centrifugal machine, comprise support, be fixed in the shell on support, be installed on the spindle assemblies on support, be arranged at the rotary drum on spindle assemblies, rotary drum is positioned at shell, the bottom of rotary drum is provided with discharge port, form apocenosis passage between the outer wall of rotary drum and the inboard of shell, this spindle assemblies is driven by motor assembly, doctor assemblies for scraper is installed on described shell, described centrifuge also comprises feed pipe and scavenge pipe, this feed pipe is fixed in the top of described shell, this feed pipe lower end extends to the bottom of rotary drum, described scavenge pipe is fixed in the top of shell, the lower end of this scavenge pipe extends to the bottom of rotary drum.
As a kind of preferred scheme, described feed pipe lower end liquid outlet is obliquely installed up.
As a kind of preferred scheme, the upper end of described feed pipe comprises main charging aperture and secondary charging aperture, is interconnected between main charging aperture and secondary charging aperture.
As a kind of preferred scheme, the lower end liquid outlet of described scavenge pipe is obliquely installed up.
As a kind of preferred scheme, described doctor assemblies comprises the urceolus that vertically is fixed in the casing top, rotate the axle sleeve that is installed in urceolus, be arranged at driving shaft in axle sleeve, be installed on the scraper of driving shaft lower end, be connected by feather key between this axle sleeve and driving shaft, the axial power set of driving shaft vertical motion are installed on described urceolus, and described axle sleeve is driven by rotary power unit.
As a kind of preferred scheme, described axial power set are cylinder, and described cylinder is installed on the top of urceolus.
As a kind of preferred scheme, described rotary power unit is motor, passes through the worm-and-wheel gear transmission between the output shaft of described motor and axle sleeve.
As a kind of preferred scheme, described support is flat support.
after having adopted technique scheme, effect of the present utility model is: because described centrifuge also comprises feed pipe and scavenge pipe, this feed pipe is fixed in the top of described shell, this feed pipe lower end extends to the bottom of rotary drum, described scavenge pipe is fixed in the top of shell, the lower end of this scavenge pipe extends to the bottom of rotary drum, therefore, starch fluid adds directly from the bottom feed to rotary drum from feed pipe, rotary drum is in process rotatably, starch fluid first deposits and separates in the bottom of rotary drum, after the starch deposition certain thickness of bottom of the drum, because the impact of starch fluid adds rotary centrifugal force, starch fluid can be gradually moved upward by the bottom of rotary drum, until all cover starch on whole rotatory drum wall, because the Huang slurry is more lightweight than starch, therefore, suffered centrifugal force is little, therefore, starch is after precipitation pressed close on rotatory drum wall, yellow slurry is in the inboard of starch, after the thickness of starch arrives necessarily, pass into rinse water from scavenge pipe, utilize water that the Huang slurry of inboard is cleaned, and diffuse out from the suitable for reading of rotary drum, discharge from apocenosis passage, like this, starch color and luster after cleaning through rinse water is pure white, high purity.
Again because described feed pipe lower end liquid outlet is obliquely installed up, so starch fluid tilts up exactly from the direction that liquid outlet flows out, and is convenient to like this starch and is deposited into whole sidewall by the bottom of the drum.
Upper end due to described feed pipe comprises main charging aperture and secondary charging aperture again, is interconnected between main charging aperture and secondary charging aperture, therefore, can adopt main throat-fed when beginning, accelerate charging, then utilize the slow charging of secondary charging aperture, be convenient to the centrifugal work of centrifuge.
Lower end liquid outlet due to described scavenge pipe is obliquely installed up again, is convenient to clean yellow slurry.
Again because described doctor assemblies comprises the urceolus that vertically is fixed in the casing top, rotates the axle sleeve that is installed in urceolus, is arranged at driving shaft in axle sleeve, is installed on the scraper of driving shaft lower end, be connected by feather key between this axle sleeve and driving shaft, the axial power set of driving shaft vertical motion are installed on described urceolus, described axle sleeve is driven by rotary power unit, therefore, this doctor assemblies is simple in structure, and transmission of power is reliable.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structure cutaway view of the utility model embodiment;
In accompanying drawing: 1. shell; 2. rotary drum; 3. motor assembly; 4. support; 5. spindle assemblies; 6. scavenge pipe; 7. feed pipe; 71. main charging aperture; 72. secondary charging aperture, 8. doctor assemblies; 81. urceolus; 82. axle sleeve; 83. driving shaft; 84. scraper; 85. cylinder; 86. worm-and-wheel gear.
The specific embodiment
Below by specific embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of starch special centrifugal machine, comprise support 4, be fixed in shell 1 on support 4, be installed on spindle assemblies 5 on support 4, be arranged at the rotary drum 2 on spindle assemblies 5, rotary drum 2 is positioned at shell 1, the bottom of rotary drum 2 is provided with discharge port, form apocenosis passage between the inboard of the outer wall of rotary drum 2 and shell 1, this spindle assemblies 5 is driven by motor assembly 3, and scraper 84 assemblies 8 for scraper are installed on described shell 1.
Wherein, support 4 is different from the present 3-foot support 4 that adopts, this support 4 adopts flat support 4, can being fixed on whole support 4 several shell 1 intervals, each centrifuge shares a support 4, and centrifuge scraper 84 assemblies 8 in driving shaft 83 controlled by cylinder 85, the common fixed intervals of a plurality of centrifuges are arranged and can be facilitated sharing and the layout of gas circuit of source of the gas.
Described shell 1 comprises housing and upper cover, and an end of upper cover and housing is along hinged.Spindle assemblies 5 is installed on base and from bottom to top stretches in housing, and rotary drum 2 is fixed on to be driven by main shaft on spindle assemblies 5 and rotates, and main shaft drives rotation by motor assembly 3.and above-mentioned scraper 84 assemblies 8 comprise the urceolus 81 that vertically is fixed in casing top (being upper cover), rotation is installed on the axle sleeve 82 in urceolus 81, be arranged at the driving shaft 83 in axle sleeve 82, be installed on the scraper 84 of driving shaft 83 lower ends, be connected by feather key between this axle sleeve 82 and driving shaft 83, driving shaft 83 axle sleeve 82 relatively endwisely slips, and can jointly rotate between axle sleeve 82 and driving shaft 83, the axial power set of driving shaft 83 vertical motions are installed on described urceolus 81, described axial power set are cylinder 85, described cylinder 85 is installed on the top of urceolus 81, the piston rod of cylinder 85 arranges down and is connected with driving shaft 83, and described axle sleeve 82 is driven by rotary power unit.Described rotary power unit is motor, and between the output shaft of described motor and axle sleeve 82, by worm-and-wheel gear 86 transmissions, wherein worm gear is fixed on axle sleeve 82, and worm screw is connected with the output shaft of motor.Certainly, the transmission of power between motor output shaft and axle sleeve 82 can also be other mechanisms, as bevel gear mechanism; In addition, rotary power unit can also not adopt motor, but directly adopts cylinder 85, and the output shaft of cylinder 85 adopts rack-and-pinion transmission between axle sleeve 82 so, and cylinder 85 also can also utilize same source of the gas together with the cylinder 85 of axial driving, can simplify gas circuit and arrange.
Described centrifuge also comprises feed pipe 7 and scavenge pipe 6, and this feed pipe 7 is fixed in the top of described shell 1, and this feed pipe 7 lower ends extend to the bottom of rotary drum 2, and described feed pipe 7 lower end liquid outlets are obliquely installed up.Described scavenge pipe 6 is fixed in the top (being upper cover) of shell 1, and the lower end of this scavenge pipe 6 extends to the bottom of rotary drum 2, and the lower end liquid outlet of described scavenge pipe 6 is obliquely installed up.The upper end of described feed pipe 7 comprises main charging aperture 71 and secondary charging aperture 72, is interconnected between main charging aperture 71 and secondary charging aperture 72.
Claims (8)
1. starch special centrifugal machine, comprise support, be fixed in the shell on support, be installed on the spindle assemblies on support, be arranged at the rotary drum on spindle assemblies, rotary drum is positioned at shell, the bottom of rotary drum is provided with discharge port, form apocenosis passage between the outer wall of rotary drum and the inboard of shell, this spindle assemblies is driven by motor assembly, doctor assemblies for scraper is installed on described shell, it is characterized in that: described centrifuge also comprises feed pipe and scavenge pipe, this feed pipe is fixed in the top of described shell, this feed pipe lower end extends to the bottom of rotary drum, described scavenge pipe is fixed in the top of shell, the lower end of this scavenge pipe extends to the bottom of rotary drum.
2. a kind of starch special centrifugal machine as claimed in claim 1 is characterized in that: described feed pipe lower end liquid outlet is obliquely installed up.
3. a kind of starch special centrifugal machine as claimed in claim 2, it is characterized in that: the upper end of described feed pipe comprises main charging aperture and secondary charging aperture, is interconnected between main charging aperture and secondary charging aperture.
4. a kind of starch special centrifugal machine as claimed in claim 3, it is characterized in that: the lower end liquid outlet of described scavenge pipe is obliquely installed up.
5. a kind of starch special centrifugal machine as described in claim 1 to 4 any one, it is characterized in that: described doctor assemblies comprises the urceolus that vertically is fixed in the casing top, rotate the axle sleeve that is installed in urceolus, be arranged at driving shaft in axle sleeve, be installed on the scraper of driving shaft lower end, be connected by feather key between this axle sleeve and driving shaft, the axial power set of driving shaft vertical motion are installed on described urceolus, and described axle sleeve is driven by rotary power unit.
6. a kind of starch special centrifugal machine as claimed in claim 5, it is characterized in that: described axial power set are cylinder, and described cylinder is installed on the top of urceolus.
7. a kind of starch special centrifugal machine as claimed in claim 6, it is characterized in that: described rotary power unit is motor, between the output shaft of described motor and axle sleeve by the worm-and-wheel gear transmission.
8. a kind of starch special centrifugal machine as claimed in claim 7, it is characterized in that: described support is flat support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220742390 CN203002472U (en) | 2012-12-30 | 2012-12-30 | Centrifugal machine special for starch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220742390 CN203002472U (en) | 2012-12-30 | 2012-12-30 | Centrifugal machine special for starch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002472U true CN203002472U (en) | 2013-06-19 |
Family
ID=48594108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220742390 Expired - Fee Related CN203002472U (en) | 2012-12-30 | 2012-12-30 | Centrifugal machine special for starch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203002472U (en) |
Cited By (4)
| 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 |
| CN104138809A (en) * | 2014-07-11 | 2014-11-12 | 江苏华大离心机股份有限公司 | Top suspension centrifuge |
| CN106625009A (en) * | 2017-01-21 | 2017-05-10 | 苏州星亿机械有限公司 | Oil-chip separating equipment |
| CN113731647A (en) * | 2021-09-15 | 2021-12-03 | 张家港市金麦穗离心机有限公司 | Full-automatic discharging centrifugal machine for separating wheat starch and separating method |
-
2012
- 2012-12-30 CN CN 201220742390 patent/CN203002472U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN104138809A (en) * | 2014-07-11 | 2014-11-12 | 江苏华大离心机股份有限公司 | Top suspension centrifuge |
| CN106625009A (en) * | 2017-01-21 | 2017-05-10 | 苏州星亿机械有限公司 | Oil-chip separating equipment |
| CN113731647A (en) * | 2021-09-15 | 2021-12-03 | 张家港市金麦穗离心机有限公司 | Full-automatic discharging centrifugal machine for separating wheat starch and separating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |