CN104888974B - Vertical continuous discharge sedimentation centrifuge - Google Patents
Vertical continuous discharge sedimentation centrifuge Download PDFInfo
- Publication number
- CN104888974B CN104888974B CN201510343046.8A CN201510343046A CN104888974B CN 104888974 B CN104888974 B CN 104888974B CN 201510343046 A CN201510343046 A CN 201510343046A CN 104888974 B CN104888974 B CN 104888974B
- Authority
- CN
- China
- Prior art keywords
- rotary drum
- screw feeder
- gear
- centrifuge
- speed changer
- 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.)
- Active
Links
Landscapes
- Centrifugal Separators (AREA)
Abstract
A kind of vertical continuous discharge sedimentation centrifuge, including motor, rotary drum, screw feeder, feed pipe, slag notch, liquid outlet, overflow port, base and centrifuge shell, feed pipe is communicated with the distributor chamber in screw feeder, screw feeder is equipped with the discharge port communicated with the drum chamber of rotary drum, centrifuge shell is mounted on base, motor is mounted on centrifuge shell and powers on input axis connection on the output shaft and screw feeder of machine, the output shaft of rotary drum one end is rotatably connected with input shaft, the rotary drum other end is rotatably connected respectively with centrifuge shell and screw feeder, a differential gear is wherein equipped between the output shaft on the input shaft and rotary drum on screw feeder.It is an advantage of the invention that being not only able to make the speed difference between rotary drum and screw feeder than smaller and very constant, Centrifugal Machine Control part is simple, and can also make the compact-sized of centrifuge, and volume becomes smaller, and manufactures simple.
Description
Technical field
The present invention relates to a kind of solid-liquid separating equipments, are especially a kind of vertical continuous discharge sedimentation centrifuge.
Background technique
Centrifuge is a kind of solid-liquid separating equipment for being separated solid particle and the liquid in suspension using centrifugal force, it
It is mainly used for the industries such as chemical industry, ore dressing, petroleum, pharmacy, food and foul smelling smell sewage treatment etc. to need to suspend to containing solid
The occasion of liquid progress sedimentation separation.Currently, conventional centrifuge is mainly horizontal spiral discharge sedimentation centrifuge, this centrifuge
Mainly main electricity is controlled respectively including rack, rotary drum, screw feeder, differential mechanism, feed pipe, main motor, auxiliary-motor and two
The shaft of the frequency converter of machine and auxiliary-motor revolving speed, rotary drum both ends is respectively supported in rack, the input shaft of rotary drum and main motor
Export axis connection, the relative motion between screw feeder and rotary drum is realized by differential mechanism, the shell of differential mechanism with turn
Drum connection, the output shaft of differential mechanism are connect with screw feeder, the input shaft of differential mechanism and the output axis connection of auxiliary-motor, spiral
Pusher is mounted in rotary drum, and screw feeder connect with feed pipe and communicates, and screw feeder is equipped with and communicates with rotary drum inner cavity
Feed inlet, rotary drum big end be equipped with overflow port, rotary drum small end be equipped with slag notch.The horizontal spiral discharge sedimentation of above structure is centrifuged
The working principle of machine is that main motor has also driven the rotation of differential mechanism shell while driving rotary drum high speed rotation, due to differential
The output axis connection of device input shaft and auxiliary-motor, auxiliary-motor generates braking moment, to drive planetary gear according to designed biography
Dynamic relationship operating, and screw feeder is delivered torque to by certain comparison, to drive screw feeder is opposite to turn
Drum carries out nonsynchronous rotation in the same direction, and suspension to be separated is needed to enter from feed pipe by the discharge port on screw feeder
In rotary drum, under the influence of centrifugal force, the solid phase of suspension is deposited in drum inner wall, and by the pivoting leaf on screw feeder
Piece is discharged after being pushed to rotary drum small end from slag notch, and the liquid phase after clarification is then flowed out from the overflow port of rotary drum big end, final to realize
It is separated by solid-liquid separation.
Admittedly material water capacity is to examine a very important index of centrifuge function, Wo Mendao, rotary drum generally comprises column
Section and cone section, screw feeder and rotary drum asynchronous rotation in the same direction, the solid separated are pushed to cone section from shell of column along axial direction,
Cone section has certain cone angle, and solid can be realized in cone section residence time by changing differential speed, and the length of residence time
It is a key factor for determining solid water capacity, in other words, the differential of differential mechanism is than smaller, Gu movement of the material in rotary drum
Speed is slower, and the de- liquid effect of dryer section is just more obvious in such rotary drum, admittedly the water capacity expected is with regard to smaller.
After many years use, it has been found that the horizontal spiral discharge sedimentation centrifuge existing defects of above structure, i.e., it is existing
Be between rotary drum and screw feeder in technology horizontal spiral discharge sedimentation centrifuge connected by differential mechanism, and using it is main,
Secondary two motors control the revolving speed of rotary drum and screw feeder respectively by frequency converter to reach the rotational speed difference between them, and work as
When fluid foods enter, since the factors such as number, the fluctuation of the number of the solid content of fluid, character and inlet amount can all influence
The load of screw feeder causes the control section of centrifuge to need continuous inspection so that the rotational speed difference mixed up be made to change
It surveys, adjustment, compensate the stabilization that just can guarantee speed difference, so that the control section of centrifuge becomes sufficiently complex.For this purpose, people
Also the speed difference between rotary drum and screw feeder can be simply completed with speed changer, but speed difference is not fully up to expectations, according to some reports
Road say can be made at present 1/125 speed changer, that is to say, that 24 revs/min can be obtained under 3000 revs/min of revolving speed
Speed difference, it is understood that the smaller water capacity expected admittedly of speed difference is fewer, some centrifuges even need the speed difference lower than 7 revs/min, this
The speed changer of sample is had any problem, which is because, in order to reach lesser speed difference, speed changer middle gear tooth in manufacture
Several quantity requires bigger, and in the case where certain module requires, the outside diameter of gear will be made very big, not only can in this way
Increase the volume of speed changer and centrifuge, and brings certain trouble to the manufacturing of centrifuge.
In addition, the rotary drum and screw feeder in prior art horizontal spiral discharge sedimentation centrifuge are all the feelings in no material
Dynamically balanced verification and processing are carried out under condition, when fluid foods are added, due to gravitational effect, rotary drum is pushed away with spiral
The dynamic balancing of glassware, which is easy to be affected, even generates resonance.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of speed difference for being not only able to make between rotary drum and screw feeder
Than smaller and very constant, Centrifugal Machine Control part is simple, and can also make the compact-sized of centrifuge, and volume becomes smaller, production
The vertical continuous discharge sedimentation centrifuge being simple to manufacture.
The technical solution of the invention is as follows, provides a kind of vertical continuous discharge sedimentation centrifuge having following structure,
It includes motor, rotary drum, screw feeder, feed pipe, slag notch, liquid outlet, overflow port, base and centrifuge shell, into
Expects pipe is communicated with the distributor chamber in screw feeder, and screw feeder is equipped with the discharge port communicated with the drum chamber of rotary drum, centrifugation
Casing body is mounted on base, and motor is mounted on centrifuge shell, the input shaft on the output shaft and screw feeder of motor
Connection, the output shaft and input shaft of rotary drum one end are rotatably connected, and the rotary drum other end and centrifuge shell and screw feeder divide
It is not rotatably connected, wherein a differential variable-speed motor is equipped between the output shaft on input shaft and rotary drum on screw feeder
Structure.
After using the above structure, compared with prior art, the beneficial effects of the present invention are: being not only able to make rotary drum and spiral
For speed difference between pusher than smaller and very constant, Centrifugal Machine Control part is simple, and the structure of centrifuge can also be made tight
It gathers, volume becomes smaller, and manufactures simple.
Vertical continuous discharge sedimentation centrifuge of the present invention, wherein differential gear includes that one tooth of the first order is poor
Input axis connection on one tooth difference speed changer of speed changer and the second level, one tooth difference speed changer of the first order and screw feeder, second
Output axis connection on one tooth difference speed changer of grade and rotary drum, one tooth difference speed changer of the first order are connected with one tooth difference speed changer of the second level
Form mutual deviation relationship.
Vertical continuous discharge sedimentation centrifuge of the present invention, wherein one tooth difference speed changer of the first order includes outside first
Gear and the first ring gear, first the first external gear of ring gear gear ratio number of teeth is one more, and the first external gear is locked in input shaft
Upper and ratcheting with the first ring gear, the first ring gear is connect with one tooth difference speed changer of the second level.
Vertical continuous discharge sedimentation centrifuge of the present invention, wherein the number of teeth of the first external gear is 24, the
The number of teeth of one ring gear is 25.
Vertical continuous discharge sedimentation centrifuge of the present invention, wherein one tooth difference speed changer of the second level includes outside second
Gear and the first ring gear, first the second external gear of ring gear gear ratio number of teeth is one more, and the second external gear is locked in output shaft
Upper and ratcheting with the first ring gear, the first ring gear is connect with one tooth difference speed changer of the first order.
Vertical continuous discharge sedimentation centrifuge of the present invention, wherein the number of teeth of the second external gear is 22, the
The number of teeth of one ring gear is 23.
As an improvement vertical continuous discharge sedimentation centrifuge of the present invention, wherein centrifuge shell is vertical
Ground is mounted on base, and motor is located at centrifuge case top, and the feed inlet of liquid outlet and feed pipe is respectively positioned on centrifuge shell
Below body, the top small end of rotary drum is arranged in slag notch, and overflow port is located at bottom of the drum big end.By above structure it is found that originally
Invention centrifuge is using a kind of centrifuge of vertical structure, and for more general horizontal centrifuge, vertical centrifugal machine will not
Since the size of charging and inlet amount discontinuously has an impact the dynamic balancing of machine, covibration will not be generated.In addition, this hair
The vertical structure of bright centrifuge is also compact to design, beautiful, and lower part charging and liquid out, top row is solid, after shutdown in machine without liquid storage, deposit
Slag runs smoothly reliable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the vertical continuous discharge sedimentation centrifuge of the present invention.
Specific embodiment
The vertical continuous discharge sedimentation centrifuge of the present invention is described further with reference to the accompanying drawings and detailed description:
As shown in Figure 1, the vertical continuous discharge sedimentation centrifuge of the present invention include motor 1, rotary drum 2, screw feeder 3, into
Expects pipe 4, slag notch 5, liquid outlet 6, overflow port 27, base 7 and centrifuge shell 20.In feed pipe 4 and screw feeder 3
Distributor chamber 8 communicates, and screw feeder 3 is equipped with the discharge port 10 communicated with the drum chamber 9 of rotary drum 2.Centrifuge shell 20 is vertically
It is mounted on base 7, motor 1 is mounted on the top of centrifuge shell 20.The feed inlet of liquid outlet 6 and feed pipe 4 is respectively positioned on
The top small end of rotary drum 2 is arranged in 20 lower section of centrifuge shell, slag notch 5, and overflow port 27 is located at 2 bottom big end of rotary drum.Centrifugation
Casing body 20 is equipped with a Gan Zha mechanism 22 communicated with slag notch 5, and Gan Zha mechanism 22 is connected with an auger 23 of slagging tap, by
It is the prior art in Gan Zha mechanism 22 and auger 23 of slagging tap, therefore, not repeat them here.The output shaft and screw feeder 3 of motor 1
On input shaft 18 connected by shaft coupling 24 and axle sleeve 11, axle sleeve 11 is locked on input shaft 18, axle sleeve 11 and shaft coupling 24
Connection.The output shaft 19 of 2 one end of rotary drum is rotatably connected with the input shaft 18 on screw feeder 3 by bearing, and rotary drum 2 is another
End is rotatably connected by bearing respectively with centrifuge shell 20 and screw feeder 3.
Be equipped between output shaft 19 on input shaft 18 on screw feeder 3 and rotary drum 2 compact-sized, volume compared with
It is small, the speed difference between input shaft 18 and output shaft 19 can be made smaller and very constant differential gear, the differential speed change
Mechanism includes one tooth difference speed changer of one tooth difference speed changer of the first order and the second level.One tooth difference speed changer of the first order includes the first external tooth
Wheel 12 and the first ring gear 13,13 the first external gear of gear ratio of the first ring gear, 12 number of teeth is one more, and the first external gear 12 is locked
It is on input shaft 18 and ratcheting with the first ring gear 13.One tooth difference speed changer of the second level includes the second external gear 14 and the second internal tooth
Circle 15,15 the second external gear of gear ratio of the second ring gear, 14 number of teeth more one, the second external gear 14 be locked on output shaft 19 and
It is ratcheting with the first ring gear 15.
Second ring gear 15 is fixedly connected with the first ring gear 13 by pin, to make in the second ring gear 15 and first
A linkage ring gear is formed between gear ring 13, and one tooth difference speed changer of the first order and one tooth difference speed changer of the second level is made to form one
Kind mutual deviation relationship.In addition, being connected with gear upper clamp plate 16 on the first ring gear 13, it is connected under gear and presss from both sides on the second ring gear 15
Plate 17, gear upper clamp plate 16 are rotatably connected by bearing with input shaft 18, and gear lower clamp plate 17 passes through bearing and output shaft 19
It is rotatably connected.Gear upper clamp plate 16 and gear lower clamp plate 17 can be to the first external gears 12, the first ring gear 13, the second external tooth
Wheel 14 and the second ring gear 15 play fixed position-limiting action.Centrifuge shell 20 and the first external gear 12, the first ring gear 13, second
Cooling jacket 21, cooling jacket 21 are equipped between external gear 14, the second ring gear 15, gear upper clamp plate 16 and gear lower clamp plate 17
Effect be to cool down in time to centrifuge, the heat that generates due to harmonic gear rotation, guarantee machine is effectively reduced
Balance is reliably run.7 bottom of base is provided with a flange 25, the present invention directly can be mounted on reaction kettle when needed
On, it is suitble to the techniques occasions such as suspension polymerisation, crystallization precipitation, liquid outlet 6 need to be only sealed at this time, open the capping in lower part
26, clear liquid can flow back to reaction kettle, and the solid material of reaction kettle production then sees continuously have top auger 23 of slagging tap directly to export.
The design of two pair of one tooth difference speed changer in the vertical continuous discharge sedimentation centrifuge of present invention structure of mutual deviation again is thought
Road is such that if we want to do one 1/200 differential transmission, and by a tooth difference principle, a gear does 200 teeth,
One gear does 199 teeth, 1 turn of 200 turns of mutual deviations every in this way, it is assumed that in the case where certain modulus requires, what the outside diameter of gear will be done
It is very big, if but we do the speed changer of a pair of 1/40 a pair 1/50 mutual deviation, i.e. 1/40-1/50=1/200, so i.e. guarantee again
Certain modulus requirement, and the outer diameter of gear will not be made greatly, speed ratio has also reached requirement.Thinking in this way,
The present invention can accomplish the differential transmission of any differential ratio.
In a specific embodiment of the invention, the number of teeth of the first external gear 12 is 24, the first ring gear 13
The number of teeth is 25, and the number of teeth of the second external gear 14 is 22, and the number of teeth of the first ring gear 15 is 23.Using
After the above number of teeth, the differential ratio between rotary drum and screw feeder in the vertical continuous discharge sedimentation centrifuge of the present invention is 1/
=0.00345, differential is than having reached 0.4% hereinafter, one 1/288 differential transmission has namely been done, 3000
Rev/min revolving speed under, 3000 × 0.00345=10.4, in this way we just obtained about 10 revs/min of speed difference, this speed difference is effective
De- liquid effect of the invention is improved, the water capacity of solid material is greatly reduced.
The advantages of vertical continuous discharge sedimentation centrifuge of the invention, is:
1, realized with prior art centrifuge using major and minor two motors and differential mechanism rotary drum and screw feeder it
Between rotational speed difference it is different, the vertical continuous discharge sedimentation centrifuge of the present invention has only used a motor, and passes through innovative design
Two group of one tooth difference speed changer carries out mutual deviation again to replace differential mechanism commonly used in the prior art, so that rotary drum and spiral not only be made to push away
Differential ratio between glassware is smaller, and will not be influenced by machine burden, and differential ratio is very constant, ensure that Centrifugal Machine Control
Partial simplification.
2, the structure of mutual deviation is carried out again using two group of one tooth difference speed changer due to the present invention, in certain modulus
Requirement under, the present invention in the first external gear 12, the first ring gear 13, the second external gear 14 and the second ring gear 15 outer diameter
It goes without doing must be very big, and the speed difference between rotary drum and screw feeder also can reach requirement, and two group of one tooth difference speed change
Device carries out this structure of mutual deviation again can make us accomplish the differential transmission of any differential ratio.Outside due to first in invention
Gear 12, the first ring gear 13, the second external gear 14 and the second ring gear 15 outer diameter that it goes without doing is very big, and the first external tooth
The structure taken turns between the 12, first ring gear 13, the second external gear 14 and the second ring gear 15 is compact, therefore the present invention also has
There is the characteristics of making simple, the compact-sized centrifuge manufacturing, small volume.
The course of work of the vertical continuous discharge sedimentation centrifuge of the present invention is: suspension by feed pipe 4 be pumped into turn
The straightway of drum 2 and the intersection of cone segments are simultaneously sprayed in the drum chamber 9 of rotary drum 2 by discharge port 10, due to 2 high speed rotation of rotary drum,
Pendular ring is formed in 2 inner wall of rotary drum, pendular ring thickness is adjusted by overflow port 27.Under the influence of centrifugal force, due to solid material and clear liquid
Specific gravity is different, Gu material is firmly attached to 2 inner wall of rotary drum, clear liquid is then thrown away from overflow port 27, is discharged through liquid outlet 6.It is attached to and turns
Solid material on 2 inner wall of drum is then thrown away by the small end that screw feeder 3 is slowly pushed into 2 tapering of rotary drum, and is caught up with through Gan Zha mechanism 22
To auger 23 of slagging tap import and by its it is continuous export, separation is completed, and whole process is carried out continuously.
Embodiment described above only describe the preferred embodiments of the invention, not to model of the invention
It encloses and is defined, without departing from the spirit of the design of the present invention, those of ordinary skill in the art are to technical side of the invention
The various changes and improvements that case is made should all be fallen into the protection scope that claims of the present invention determines.
Claims (4)
1. a kind of vertical continuous discharge sedimentation centrifuge, it includes motor (1), rotary drum (2), screw feeder (3), feed pipe
(4), slag notch (5), liquid outlet (6), overflow port (27), base (7) and centrifuge shell (20), the feed pipe (4) with
Distributor chamber (8) in screw feeder (3) communicates, and the screw feeder (3) is equipped with and communicates with the drum chamber (9) of rotary drum (2)
Discharge port (10), the centrifuge shell (20) is mounted on base (7), and the motor (1) is mounted on centrifuge shell
(20) on, the output shaft of the motor (1) is connect with the input shaft (18) on screw feeder (3), described rotary drum (2) one end
Output shaft (19) is rotatably connected with input shaft (18), rotary drum (2) other end and centrifuge shell (20) and spiral pusher
Device (3) is rotatably connected respectively, it is characterised in that: input shaft (18) on the screw feeder (3) with it is defeated on rotary drum (2)
A differential gear is equipped between shaft (19)；
The differential gear includes one tooth difference speed changer of one tooth difference speed changer of the first order and the second level, one tooth of the first order
Poor speed changer is connect with the input shaft (18) on screw feeder (3), on the one tooth difference speed changer of the second level and rotary drum (2)
Output shaft (19) connection, the one tooth difference speed changer of the first order connect to form mutual deviation relationship with one tooth difference speed changer of the second level；
The one tooth difference speed changer of the first order includes the first external gear (12) and the first ring gear (13), first ring gear
(13) more one of the first external gear of gear ratio (12) number of teeth, first external gear (12) are locked on input shaft (18) and with the
One ring gear (13) is ratcheting, and first ring gear (13) connect with one tooth difference speed changer of the second level；
The one tooth difference speed changer of the second level includes the second external gear (14) and the second ring gear (15), second ring gear
(15) more one of the second external gear of gear ratio (14) number of teeth, second external gear (14) are locked on output shaft (19) and with the
Two ring gears (15) are ratcheting, and second ring gear (15) connect with one tooth difference speed changer of the first order.
2. vertical continuous discharge sedimentation centrifuge according to claim 1, it is characterised in that: first external gear (12)
The number of teeth be 24, the number of teeth of first ring gear (13) is 25.
3. vertical continuous discharge sedimentation centrifuge according to claim 1, it is characterised in that: second external gear (14)
The number of teeth be 22, the number of teeth of second ring gear (15) is 23.
4. vertical continuous discharge sedimentation centrifuge according to claim 1, it is characterised in that: the centrifuge shell (20)
To be vertically mounted on base (7), the motor (1) is located at the top of centrifuge shell (20), the liquid outlet (6) and into
The feed inlet of expects pipe (4) is respectively positioned below centrifuge shell (20), and the top small end in rotary drum (2) is arranged in the slag notch (5),
The overflow port (27) is located at rotary drum (2) bottom big end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343046.8A CN104888974B (en) | 2015-06-19 | 2015-06-19 | Vertical continuous discharge sedimentation centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343046.8A CN104888974B (en) | 2015-06-19 | 2015-06-19 | Vertical continuous discharge sedimentation centrifuge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104888974A CN104888974A (en) | 2015-09-09 |
| CN104888974B true CN104888974B (en) | 2019-04-30 |
Family
ID=54022176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510343046.8A Active CN104888974B (en) | 2015-06-19 | 2015-06-19 | Vertical continuous discharge sedimentation centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104888974B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104888976A (en) * | 2015-06-20 | 2015-09-09 | 罗名杨 | Differential speed change mechanism applied to centrifugal machine |
| CN104941816A (en) * | 2015-06-29 | 2015-09-30 | 宁波榕大环保装备有限公司 | Vertical-type sedimentation centrifuge for continuous unloading |
| CN105944845B (en) * | 2016-05-09 | 2018-11-20 | 蚌埠市兴利离心机制造有限公司 | A kind of spiral separation type vertical centrifugal machine |
| CN109261376A (en) * | 2018-11-01 | 2019-01-25 | 福建龙亿粉体装备制造有限公司 | A kind of vertical solid-liquid separator and control method adapting to multi-state |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85202534U (en) * | 1985-05-25 | 1986-06-04 | 浙江工学院 | Parallel-flowing type horizontal spiral centrifugal with multiple cones |
| CN2036865U (en) * | 1987-11-19 | 1989-05-03 | 朱学良 | Horizontal continuously feeding hydro-extracting cage |
| EP0756897A1 (en) * | 1995-08-03 | 1997-02-05 | VERONESI SEPARATORI S.p.A. | Oil mist lubrication device for the bearings of rotating shafts |
| CN2356184Y (en) * | 1999-03-19 | 1999-12-29 | 虞培清 | Two stage double output shaft cycloid needle wheel speed reducer |
| CN203202132U (en) * | 2013-04-28 | 2013-09-18 | 浙江澳太机械制造有限公司 | Planetary reducer with small tooth difference |
| CN204769162U (en) * | 2015-06-19 | 2015-11-18 | 罗名杨 | Vertical sedimentation centrifuge of unloading in succession |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206560U (en) * | 1987-04-15 | 1988-01-06 | 王雅谷 | Horizontal-spiral centrifugal solid-liquid segerating machine |
| CN2195656Y (en) * | 1994-09-02 | 1995-04-26 | 郭俊福 | Toothed planet-gear speed reducer |
| WO2002081094A1 (en) * | 2001-04-04 | 2002-10-17 | Centriquip Limited | A gearbox for a centrifuge, such as a decanter centrifuge |
| CN1136401C (en) * | 2001-10-30 | 2004-01-28 | 王洪德 | Speed-reducing driver with static seal and dual cycloidal gears for reactor |
| CN202070406U (en) * | 2011-04-27 | 2011-12-14 | 河北麦森钛白粉有限公司 | Horizontal helical unloading and depositing centrifuge |
-
2015
- 2015-06-19 CN CN201510343046.8A patent/CN104888974B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85202534U (en) * | 1985-05-25 | 1986-06-04 | 浙江工学院 | Parallel-flowing type horizontal spiral centrifugal with multiple cones |
| CN2036865U (en) * | 1987-11-19 | 1989-05-03 | 朱学良 | Horizontal continuously feeding hydro-extracting cage |
| EP0756897A1 (en) * | 1995-08-03 | 1997-02-05 | VERONESI SEPARATORI S.p.A. | Oil mist lubrication device for the bearings of rotating shafts |
| CN2356184Y (en) * | 1999-03-19 | 1999-12-29 | 虞培清 | Two stage double output shaft cycloid needle wheel speed reducer |
| CN203202132U (en) * | 2013-04-28 | 2013-09-18 | 浙江澳太机械制造有限公司 | Planetary reducer with small tooth difference |
| CN204769162U (en) * | 2015-06-19 | 2015-11-18 | 罗名杨 | Vertical sedimentation centrifuge of unloading in succession |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104888974A (en) | 2015-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204769162U (en) | Vertical sedimentation centrifuge of unloading in succession | |
| CN104888974B (en) | Vertical continuous discharge sedimentation centrifuge | |
| CN203380009U (en) | Vertical type three-phase combined centrifugal machine | |
| CN109759245A (en) | A kind of centrifugal separation equipment | |
| CN110339950A (en) | A kind of horizontal spiral discharge sedimentation filtering centrifuge and its secondary separation technique | |
| KR100935819B1 (en) | Horizontal type port screw decanter centrifugal | |
| CN208824745U (en) | One kind horizontal three is combined centrifugal separator | |
| JPH01203063A (en) | Decanter type centrifugal separator | |
| CN101653668A (en) | Batch type solid-liquid separating device | |
| CN107755101A (en) | A kind of sleeping spiral shell sedimentation concentration centrifuge | |
| CN109092571A (en) | A kind of Horizontal double cone screw settling centrifuge | |
| CN100340348C (en) | Centrifuger of two-phase ternary system separating | |
| CN201676756U (en) | Disc type separator | |
| CN108580062A (en) | A kind of centrifugation drum unit | |
| CN106964498A (en) | A kind of fluid pressurized horizontal spiral automatic discharging sedimentation centrifuge | |
| CN1033162A (en) | Spiral discharge sedimentation centrifuge | |
| CN208303033U (en) | A kind of vertical solution consolidates centrifuge satellite differential and vertical solution consolidates centrifuge | |
| CN101972713B (en) | High-speed protein segregating unit | |
| CN209333977U (en) | A kind of horizontal spiral discharge sedimentation centrifuge | |
| CN209189021U (en) | A kind of equipment for separating liquid from solid of single motor rate controlling driving | |
| CN201257404Y (en) | Helical conveyer centrifugal | |
| CN203061293U (en) | Horizontal-type spiral discharging and filtering centrifuge with vacuum suction function | |
| CN2038028U (en) | Helical discharge sedimentation-type centrifuge | |
| CN104941816A (en) | Vertical-type sedimentation centrifuge for continuous unloading | |
| CN212596457U (en) | Vertical scraper discharging coal slime centrifugal machine without gear speed change |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171106 Address after: Chang in Shipu town of Xiangshan County in Zhejiang province 315732 city of Ningbo North Gate Yuzhu mountain Applicant after: Ningbo Rongda Environmental Protection Equipment Co., Ltd. Address before: Daqing road Hunan city Hengyang District 421001 Jianfu Yanfeng district a four unit 612 room Applicant before: Luo Mingyang |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |