CN209174140U - High speed solid-liquid separation centrifuge - Google Patents
High speed solid-liquid separation centrifuge Download PDFInfo
- Publication number
- CN209174140U CN209174140U CN201821962170.8U CN201821962170U CN209174140U CN 209174140 U CN209174140 U CN 209174140U CN 201821962170 U CN201821962170 U CN 201821962170U CN 209174140 U CN209174140 U CN 209174140U
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- Prior art keywords
- end shaft
- rotary drum
- liquid
- big end
- bearing seat
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Abstract
The utility model discloses high speed solid-liquid separation centrifuges, it includes support base, is provided with housing in support base；It is provided with big end shaft and small end shaft between housing and support base, helical blade is provided in small end shaft and the surface of big end shaft, big end shaft and the junction of small end shaft are equipped with liquid separating port；Big end shaft is connected with auxiliary-motor and differential mechanism far from one end of small end shaft, is provided with rotary drum between big end shaft and housing；The both ends of rotary drum are respectively equipped with multiple liquid outlets and multiple mud mouths；It is provided with first bearing seat at the port of rotary drum, is provided with feed pipe in first bearing seat；Belt pulley is provided on feed pipe, the side of belt pulley is provided with main motor；Belt is connected between main motor and belt pulley；Outlet tube and sludge out pipe are provided on the support base.The utility model can not only improve the efficiency of separation of solid and liquid, also have the advantages that discharge efficiency height, long service life, good effect of separating solid from liquid and applied widely.
Description
Technical field
The utility model relates to a kind of centrifuges, especially high speed solid-liquid separation centrifuge.
Background technique
Centrifuge is the machine using each component in the mixture of centrifugal force, separation liquid and solid particle or liquid and liquid
Tool, wherein being separated by solid-liquid separation in sludge treatment field through common horizontal centrifuge；And the leakage fluid dram of traditional horizontal centrifuge
It is generally all only provided with one with mud discharging mouth, so that during discharge, since the rotation of rotary drum is so that only in leakage fluid dram
When going to the height that can be discharged with mud discharging mouth, liquid and solid are just discharged from leakage fluid dram and mud discharging mouth, and discharge efficiency is lower；Together
For the horizontal centrifuge of Shi Chuantong when being separated by solid-liquid separation to the biggish material of viscosity resistance, the centrifugal force of rotary drum cannot be well
De- liquid is carried out to the solid isolated, higher at the solid aqueous amount isolated, discharge standard is not achieved, when discharge
It is likely to result in discharge outlet blocking, so that centrifuge can not work normally, the efficiency of smaller scope of application, separation of solid and liquid is lower.
Therefore, that there is solid-liquid separation efficiencies is lower, discharge efficiency is lower and smaller scope of application for existing traditional horizontal centrifuge
Problem.
Utility model content
The purpose of the utility model is to provide a kind of high speed solid-liquid separation centrifuges.The utility model can not only mention
The efficiency that height is separated by solid-liquid separation also has the advantages that discharge efficiency height and applied widely.
The technical solution of the utility model includes: high speed solid-liquid separation centrifuge, including support base, it is provided in support base
Housing；Big end shaft is provided between housing and support base, one end of big end shaft is fixedly installed with small end shaft；Small end turns
Helical blade is provided on the surface of axis and big end shaft, big end shaft and the junction of small end shaft are equipped with liquid separating port；Greatly
It holds shaft to be connected with auxiliary-motor far from one end of small end shaft, is provided with differential mechanism on auxiliary-motor；The big end shaft and housing
Between be provided with rotary drum, rotary drum is equipped with multiple liquid outlets close to one end of auxiliary-motor, and the other end of rotary drum is equipped with multiple mud mouths；
Rotary drum is provided with first bearing seat at the port of mud mouth, is provided with feed pipe in first bearing seat；It is arranged on feed pipe
There is belt pulley, the side of belt pulley is provided with main motor；Belt is connected between main motor and belt pulley；In the support base
It is provided with outlet tube at the position of corresponding liquid outlet, the side of outlet tube is provided with sludge out pipe, and mud mouth is arranged in sludge out pipe
Lower section.
In high speed solid-liquid separation centrifuge above-mentioned, the rotary drum is in cone cylinder shape close to one end of first bearing seat, wherein
Port diameter close to first bearing seat is less than the port diameter far from first bearing seat one end；The mud mouth annular is uniformly
It is distributed on the lesser end surface of rotary drum port diameter.
In high speed solid-liquid separation centrifuge above-mentioned, second bearing seat is provided between the big end shaft and auxiliary-motor；
The differential mechanism is arranged between second bearing seat and auxiliary-motor.
In high speed solid-liquid separation centrifuge above-mentioned, wear-resistant sleeve is provided on the inner wall of each mud mouth.
Compared with prior art, the utility model improves existing centrifuge, is turned by setting big end shaft and small end
Axis first pushes the solid isolated on drum inner wall toward mud mouth direction first with the helical blade in big end shaft, and stays
Lower liquid automatic stream liquid outlet recycles thrust extruding and port between the helical blade and drum inner wall of small end shaft
Sludge is further dried in the reduction of diameter, so that the slave mud mouth discharge that sludge can be dried, prevents
Because the viscosity resistance of material is larger, so that the sludge separated is bonded at mud mouth because containing compared with juicy, after causing
The phenomenon that face sludge can not be discharged, expands the scope of application；By the way that differential mechanism is arranged on auxiliary-motor, so that rotary drum and big end
Revolving speed between shaft and small end shaft has differences, and using both rotational speed difference and centrifugal force collective effect, Lai Shixian solid-liquid is fast
Speed separation, improves the efficiency of separation of solid and liquid；Simultaneously by being equipped with multiple liquid outlets and mud mouth on rotary drum, realize in rotary drum
While rotation, each liquid outlet and mud mouth can uniformly carry out solid-liquid discharge, prevent and lead because of rotary drum rotation
Cause solid and liquid in interior accumulation of transferring shares, only when liquid outlet and mud mouth go to the height that can be discharged, liquid and solid
The phenomenon that being just discharged from liquid outlet and mud mouth, improves discharge efficiency；Meanwhile it can also reduce liquid and solid just from liquid out
Mouthful and flow velocity is increased because of the force of accumulation when mud mouth discharge so that liquid and solid are respectively to liquid outlet and mud mouth
Abrasion, extends service life.In addition, the utility model is also by being arranged to cone cylinder shape for one end of rotary drum, cooperation small end turns
Axial screw blade is realized and carries out flow velocity increase and extruding to the solid that helical blade propulsion comes, while quick drain
The sales volume liquid carried in solid can be separated, not only increase solid-liquid separation effect, further improve discharge
Efficiency；By being socketed wear-resistant sleeve on each mud mouth, with smaller from rubbing between the solid and mud mouth that mud mouth comes out
It wipes, further extends service life.Therefore, the utility model can not only improve the efficiency of separation of solid and liquid, also have row
Put high-efficient, long service life, good effect of separating solid from liquid and advantage applied widely.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram at rotary drum cone mouth end；
Fig. 3 is the right view at rotary drum cone mouth end.
The label in accompanying drawing is: 1- support base, 2- housing, 3- big end shaft, 4- small end shaft, 5- helical blade, 6-
Liquid separating port, 7- auxiliary-motor, 8- differential mechanism, 9- rotary drum, 10- liquid outlet, 11- mud mouth, 12- first bearing seat, 13- feed pipe,
14- belt pulley, 15- main motor, 16- belt, 17- outlet tube, 18- sludge out pipe, 19- second bearing seat, 20- wear-resistant sleeve.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.High speed solid-liquid separation centrifuge is constituted as shown in Figures 1 to 3, including support base 1, in support base 1
It is provided with housing 2；Big end shaft 3 is provided between housing 2 and support base 1, one end of big end shaft 3 is fixedly installed with small
Hold shaft 4；Helical blade 5, big end shaft 3 and small end shaft 4 are provided on the surface of small end shaft 4 and big end shaft 3
Junction is equipped with liquid separating port 6；Big end shaft 3 is connected with auxiliary-motor 7 far from one end of small end shaft 4, is provided on auxiliary-motor 7
Differential mechanism 8；Be provided with rotary drum 9 between the big end shaft 3 and housing 2, rotary drum 9 close to one end of auxiliary-motor 7 be equipped with it is multiple go out
The other end of liquid mouth 10, rotary drum 9 is equipped with multiple mud mouths 11；Rotary drum 9 is provided with first bearing at the port of mud mouth 11
Seat 12 is provided with feed pipe 13 in first bearing seat 12；Belt pulley 14, the side setting of belt pulley 14 are provided on feed pipe 13
There is main motor 15；Belt 16 is connected between main motor 15 and belt pulley 14；The position of liquid outlet 10 is corresponded in the support base 1
The place of setting is provided with outlet tube 17, and the side of outlet tube 17 is provided with sludge out pipe 18, and the lower section of mud mouth 11 is arranged in sludge out pipe 18.
The rotary drum 9 is in cone cylinder shape close to one end of first bearing seat 12, wherein straight close to the port of first bearing seat 12
Diameter is less than the port diameter far from 12 one end of first bearing seat；It is straight that the equal annular of the mud mouth 11 is evenly distributed on 9 port of rotary drum
On the lesser end surface of diameter；Second bearing seat 19 is provided between the big end shaft 3 and auxiliary-motor 7；The differential mechanism 8 is set
It sets between second bearing seat 19 and auxiliary-motor 7；Wear-resistant sleeve 20 is provided on the inner wall of each mud mouth 11.
Working principle: when carrying out the separation of solid and liquid of sludge, first start main motor 15 and auxiliary-motor 7, main motor 15 starts
After will drive belt 16 rotation, belt 16 rotation will drive belt pulley 14 rotation so that belt pulley 14 passes through first bearing
Seat 12 drives rotary drum 9 to rotate；Big end shaft 3 can be driven to rotate by second bearing seat 19 after auxiliary-motor 7 starts simultaneously, due to
Big end shaft 3 is fixedly connected with small end shaft 4, so small end shaft 4 can be rotated synchronously with big end shaft 3, big end shaft 3
The rotation of helical blade 5 that will drive surface both again is rotated with small end shaft 4；Again because being connected with differential mechanism 8 on auxiliary-motor 7,
So that the revolving speed of big end shaft 3 and the revolving speed of rotary drum 9 have differences；After main motor 15 and auxiliary-motor 7 start, it will need to carry out
The sludge water of separation of solid and liquid is sent into feed pipe 13, and sludge water can be flowed by small end shaft 4 from liquid separating port 6 after entering feed pipe 13
Between rotary drum 9 and big end shaft 3, due to the revolving speed of rotary drum 9, so that the mud granule in sludge water is attached to the table of rotary drum 9
On face, the helical blade 5 at this moment rotated can scrape off the sludge being attached on 9 inner surface of rotary drum and forward impelling, works as propulsion
When at small end shaft 4, since the diameter of inlet port reduces, and helical blade 5 is another directly by sludge forward impelling, to be formed
One extruding force, the water carried in sludge is extruded, and then accelerates the separation of sludge and water；Finally separated sludge
It out of outflow enters in support base 1 in the mud mouth 11 of rotary drum 9 sludge out pipe 18 and can be discharged；And the liquid being separated
The larger diameter end known from experience in rotary drum 9 accumulates liquid separation, and the clear liquid in top can flow into outlet tube 17 by liquid outlet 10 and be discharged, and
The suspended particulate deposition separated can be sent to mud mouth 11 again again；Turn of rotary drum 9 and big end shaft 3 is utilized in whole process
The cone cell of 9 front end of speed difference and rotary drum is arranged, so that rotary drum 9 and helical blade 5 are squeezed jointly, promoted, not only realizes to sludge
The quick separation of solid and liquid of water, it is ensured that the degree of drying of sludge.
Claims (4)
1. high speed solid-liquid separation centrifuge, it is characterised in that: including support base (1), support base is provided with housing on (1)
(2)；It is provided between housing (2) and support base (1) big end shaft (3), one end of big end shaft (3) is fixedly installed with small end
Shaft (4)；It is provided with helical blade (5) on the surface of small end shaft (4) and big end shaft (3), big end shaft (3) and small end
The junction of shaft (4) is equipped with liquid separating port (6)；Big end shaft (3) is connected with auxiliary-motor (7) far from the one end of small end shaft (4),
Differential mechanism (8) are provided on auxiliary-motor (7)；It is provided with rotary drum (9) between the big end shaft (3) and housing (2), rotary drum (9)
One end close to auxiliary-motor (7) is equipped with multiple liquid outlets (10), and the other end of rotary drum (9) is equipped with multiple mud mouths (11)；Rotary drum
(9) it is provided with first bearing seat (12) at the port of mud mouth (11), first bearing seat is provided with feed pipe on (12)
(13)；It is provided on feed pipe (13) belt pulley (14), the side of belt pulley (14) is provided with main motor (15)；Main motor (15)
Belt (16) are connected between belt pulley (14)；It corresponds on the support base (1) and is provided at the position of liquid outlet (10)
Outlet tube (17), the side of outlet tube (17) are provided with sludge out pipe (18), and sludge out pipe (18) is arranged in the lower section of mud mouth (11).
2. high speed solid-liquid separation centrifuge according to claim 1, it is characterised in that: the rotary drum (9) is close to first axle
One end of seat (12) is held in cone cylinder shape, wherein the port diameter close to first bearing seat (12) is less than far from first bearing seat (12)
The port diameter of one end；The mud mouth (11) annular is evenly distributed on the lesser end surface of rotary drum (9) port diameter.
3. high speed solid-liquid separation centrifuge according to claim 1, it is characterised in that: the big end shaft (3) and pair electricity
Second bearing seat (19) are provided between machine (7)；The differential mechanism (8) setting second bearing seat (19) and auxiliary-motor (7) it
Between.
4. high speed solid-liquid separation centrifuge according to claim 1,2 or 3, it is characterised in that: each mud mouth
(11) wear-resistant sleeve (20) are provided on inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821962170.8U CN209174140U (en) | 2018-11-27 | 2018-11-27 | High speed solid-liquid separation centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821962170.8U CN209174140U (en) | 2018-11-27 | 2018-11-27 | High speed solid-liquid separation centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209174140U true CN209174140U (en) | 2019-07-30 |
Family
ID=67374415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821962170.8U Expired - Fee Related CN209174140U (en) | 2018-11-27 | 2018-11-27 | High speed solid-liquid separation centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209174140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111175154A (en) * | 2020-01-13 | 2020-05-19 | 温州大学 | Test device for realizing multi-body continuous impact of centrifugal machine |
| CN111438003A (en) * | 2020-03-30 | 2020-07-24 | 山东消博士消毒科技股份有限公司 | Centrifuge is used in preparation of disinfection bath |
-
2018
- 2018-11-27 CN CN201821962170.8U patent/CN209174140U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111175154A (en) * | 2020-01-13 | 2020-05-19 | 温州大学 | Test device for realizing multi-body continuous impact of centrifugal machine |
| CN111175154B (en) * | 2020-01-13 | 2023-01-03 | 温州大学 | Test device for realizing multi-body continuous impact of centrifugal machine |
| CN111438003A (en) * | 2020-03-30 | 2020-07-24 | 山东消博士消毒科技股份有限公司 | Centrifuge is used in preparation of disinfection bath |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190730 |