CN105999800B - A kind of stacked spiral type solid-liquid separator of pendulum model movement - Google Patents
A kind of stacked spiral type solid-liquid separator of pendulum model movement Download PDFInfo
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- CN105999800B CN105999800B CN201610533983.4A CN201610533983A CN105999800B CN 105999800 B CN105999800 B CN 105999800B CN 201610533983 A CN201610533983 A CN 201610533983A CN 105999800 B CN105999800 B CN 105999800B
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- loose collar
- drive rod
- movement
- main drive
- fixed ring
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- 230000033001 locomotion Effects 0.000 title claims abstract description 35
- 239000007788 liquid Substances 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims description 13
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 10
- 238000000926 separation method Methods 0.000 description 9
- 238000010008 shearing Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/46—Edge filtering elements, i.e. using contiguous impervious surfaces of flat, stacked bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/48—Edge filtering elements, i.e. using contiguous impervious surfaces of spirally or helically wound bodies
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Transmission Devices (AREA)
Abstract
A kind of stacked spiral type solid-liquid separator of pendulum model movement, including fixed ring, loose collar and helical axis, the helical axis are radially equipped with staggered fixed ring and loose collar；It further include a main drive rod, secondary a drive rod, a positioning rod；Main drive rod is connect with an independent driving motor, or passes through a transmission mechanism and the spiral axis connection；Main drive rod is supported by two or more support devices；One or more eccentric is additionally provided on main drive rod；Each described eccentric passes through a driving piece auxiliary connection drive rod respectively；Secondary drive rod is sheathed on the lower end of loose collar, and whole show ring is connected as one；Locating rod is run through in the upper end of loose collar, and while locating rod by a linear guide by driving loose collar to do linear motion up and down, the and then secondary drive rod of loose collar does pendulum model movement.Drive rod of the invention is not easy to deform, the driving suitable for large scale equipment.
Description
[technical field]
The invention belongs to the laminated spiral type solid-liquids that equipment for separating liquid from solid technical field, in particular to a kind of pendulum model move
Seperator.
[background technique]
Chinese invention patent 200780018706.9 discloses a kind of folded spiral shell formula equipment for separating liquid from solid, has adjacent more
It a fixed ring and configures the separation of solid and liquid portion of multiple loose collars between the adjacent fixed ring and penetrates through the separation of solid and liquid portion
And at least one screw rod extended, which, which becomes, pushes above-mentioned loose collar by the screw rod of rotation, and passes through on one side
The screw rod of rotation keeps the object to be processed entered in above-mentioned separation of solid and liquid portion mobile towards the outlet in separation of solid and liquid portion, makes on one side
The filtrate separated from the object to be processed is discharged outside the separation of solid and liquid portion by separation of solid and liquid portion.This folded spiral shell formula is separated by solid-liquid separation dress
It sets and is contacted due to loose collar with helical axis, cause to wear therebetween.
Chinese invention patent 200810043376.5 discloses a kind of novel screw type solid-liquid separating machine, to avoid loose collar
Abrasion between helical axis uses the eccentric drive loose collar of eccentric shaft to move about.But the driving method of this structure, it is eccentric
There is no other support portions on axis, be easy to appear deformation, big machine is bigger due to bearing capacity, it is difficult to realize driving；Drive activity
The drive rod of ring is easy to appear bending.
[summary of the invention]
Technical problem to be solved by the present invention lies in the laminated spiral type for providing a kind of pendulum model movement without abrasion is solid
Liquid separator, drive rod are not easy to deform, the driving suitable for large scale equipment.
The present invention is implemented as follows:
A kind of stacked spiral type solid-liquid separator of pendulum model movement, including fixed ring, loose collar and helical axis, it is described
Helical axis is radially equipped with staggered fixed ring and loose collar；
It further include a main drive rod, secondary a drive rod, a positioning rod；
The main drive rod is connect with an independent driving motor, or passes through a transmission mechanism and the spiral axis connection；
The main drive rod is supported by two or more support devices；It is also set on the main drive rod
It is equipped with one or more eccentric；
Each described eccentric passes through the driving piece connection secondary drive rod respectively；The pair drive rod is sheathed on
Whole show ring is connected as one by the lower end of the loose collar；The locating rod is run through in the upper end of the loose collar, described
While locating rod by a linear guide by driving loose collar to do linear motion up and down, institute is followed in the lower end of loose collar
It states secondary drive rod and does pendulum model movement；
The transmission mechanism or driving motor drive the main drive rod movement, the eccentric on the active drive bar
The secondary drive rod is driven to move, the pair drive rod drives the movement of whole show ring.
Further, the inward flange of the fixed ring is circle；The inward flange of the loose collar is ellipse, the ellipse
Longitudinal direction it is consistent with the linear movement direction of the upper end of loose collar；
Setting:
Fixed ring interior diameter is Z；
The short diameter of loose collar is X, and long diameter is Y；
The eccentricity of eccentric is L；
The distance of locating rod central point to main drive rod central point is P；
The distance of locating rod central point to loose collar central point is Q；
In stationary state, the fixed circular rector of unilateral insertion is N to loose collar in horizontal direction；
When moving to highest point, center displacement is K to loose collar in the horizontal direction；
It is M that loose collar distinguishes the fixed circular rector of unilateral insertion when moving to highest point in the horizontal and vertical directions；
Then:
X=Z-2N；
N=M-K；
Y=2 (L-M)+Z；
L=P*K/Q；
Tg α=K/Q.
Further, the outer edge of the fixed ring is ellipse, and the outer edge of the loose collar is ellipse, ellipse
Longitudinal direction it is consistent with the linear movement direction of the upper end of loose collar, guarantee to have when loose collar and fixed ring move relatively suitable
When and stable overlapping area.
Further, the helical axis, is the helical axis of Unequal distance spiral shell diameter, and maximum spiral shell diameter is interior with the fixed ring
Diameter is close；In helical axis rotation process, pass through the setting to spiral shell diameter, it is ensured that do straight line in loose collar upper end, pendulum is done in lower end
During movement, when shearing material in the cavity that loose collar insertion is surrounded by fixed ring, spiral shaft vane and loose collar are most
It is possibly bonded but does not contact.
Further, each described driving piece is connected with a loose collar respectively.
Further, the transmission mechanism is gear drive, sprocket wheel transmission or belt transmission.
Further, the fixed ring, loose collar inward flange have antiskid groove.
The present invention has the advantages that 1, main drive rod of the invention be located at be separated by solid-liquid separation cavity outside, using two or
More than two support devices are supported main drive rod, and main drive rod is equipped with multiple eccentrics and drives loose collar fortune
It is dynamic, fundamentally solve the problems, such as that eccentric shaft in the prior art is easily deformed.2, the relative displacement of fixed ring and loose collar
Amplitude it is larger, loose collar can be embedded into the cavity that fixed ring surrounds again, be close to helical axis, increase filterability and shearing
Power while pushing material more easily forward, and reduces moisture content.3. being arranged inside fixed ring and loose collar anti-skidding recessed
Slot can use up maximum ability shearing and promote sludge.4. the area of fixed ring two sides is smaller, be conducive to the discharge of filtrate.
[Detailed description of the invention]
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the structural schematic diagram of support plate of the invention.
Fig. 3 is the fixed ring structural schematic diagram of first embodiment of the invention.
Fig. 4 is the loose collar structural schematic diagram of first embodiment of the invention.
Fig. 5 is the transmission loose collar structural schematic diagram of first embodiment of the invention.
Fig. 6 is the fixed ring structural schematic diagram of second embodiment of the invention.
Fig. 7 is the loose collar structural schematic diagram of second embodiment of the invention.
Fig. 8 is the transmission loose collar structural schematic diagram of second embodiment of the invention.
Fig. 9 is the fixed ring structural schematic diagram of third embodiment of the invention.
Figure 10 is the loose collar structural schematic diagram of third embodiment of the invention.
Figure 11 is the transmission loose collar structural schematic diagram of third embodiment of the invention.
[specific embodiment]
As shown in Figure 1, a kind of stacked spiral type solid-liquid separator of pendulum model movement, including fixed ring 1,2 and of loose collar
Helical axis 3, helical axis 3 are radially equipped with staggered fixed ring 1 and loose collar 2；
It further include main drive rod 4, one secondary a drive rod 5, a positioning rod 10；
Helical axis 3 connects main drive rod 4 by a transmission mechanism 6, transmission mechanism 6 can be gear drive, sprocket wheel is driven,
Or belt transmission.Main drive rod 4 is also possible to one independent driving motor (not shown) of connection and is driven, and is not necessarily intended to pass through
Helical axis 3 drives.
Main drive rod 4 is supported by three support plates 7, is also positioned apart from that there are four eccentric on main drive rod 4
Bearing 8；
For each capacity eccentric bearing 8 respectively by a driving 9 auxiliary connection drive rod 5 of piece, secondary drive rod 5 is sheathed on loose collar 2
One end, whole show ring 2 is connected as one.And piece 9 is driven to be connected with loose collar 2, it should be with the activity of driving piece 9
Ring 2 is known as being driven loose collar 21；
As shown in Fig. 2, support plate 7 be equipped with guiding device 71, relief hole 72, the pillar hole 73 for being connected and fixed ring 1,
For accommodating the chamber hole 74 in separation of solid and liquid portion and the fixation hole 75 of fixed main drive rod 4.
Locating rod 10 is sheathed on the upper end of loose collar 2, and whole show ring 2 is connected as one, and locating rod 10 passes through support
Guiding device 71 on plate 7, guiding device 71 is straight hole, for giving locating rod 10 resigning for linear motion.Secondary drive rod 5 is worn
The relief hole 72 in support plate 7 is crossed, for making pendular movement resigning to secondary drive rod 5, fixation hole 75 is for fixing main drive rod
4。
Helical axis 3 drives main drive rod 4 to move by transmission mechanism 6, and the capacity eccentric bearing 8 on active drive bar 4, which drives, to be passed
Dynamic loose collar 21 moves, and transmission loose collar 21 passes through secondary drive rod 5 and whole show ring 2 is driven to move；Locating rod 10 is in off-axis axis
Holding drives the upper end of whole show ring 21 to move in a straight line under the action of 8 and guiding device 71, and secondary drive rod 5 is in capacity eccentric bearing 8
And the lower end of whole show ring 21 is driven to do pendular movement under the action of relief hole 72.
As shown in Figures 3 to 5, fixed ring 1 is circle, and loose collar 2 and transmission loose collar 21 are ellipse.
Setting:
Fixed ring interior diameter is Z；
The short diameter of loose collar is X, and long diameter is Y；
The eccentricity of eccentric is L；
The distance of locating rod central point to main drive rod central point is P；
The distance of locating rod central point to loose collar central point is Q；
In stationary state, the fixed circular rector of unilateral insertion is N to loose collar in horizontal direction；
When moving to highest point, center displacement is K to loose collar in the horizontal direction；
It is M that loose collar distinguishes the fixed circular rector of unilateral insertion when moving to highest point in the horizontal and vertical directions；
Then:
X=Z-2N；
N=M-K；
Y=2 (L-M)+Z；
L=P*K/Q；
Tg α=K/Q.
As shown in Figure 6 to 8, as second embodiment of the invention, fixed ring 1, loose collar 2, and transmission loose collar 21
Inward flange be equipped with antiskid groove 11, the shearing of maximum ability can be use up and promote sludge.
As shown in Figures 9 to 11, as third embodiment of the invention, fixed ring 1, loose collar 2, and transmission loose collar 21
Outer edge be ellipse, oval longitudinal direction is consistent with the direction of motion of loose collar, guarantees loose collar 2 and fixed ring 1
With relatively appropriate and stable overlapping area when movement.
Helical axis 3 is the helical axis of Unequal distance spiral shell diameter, and maximum spiral shell diameter and the internal diameter of fixed ring 1 are close；In helical axis
In rotation process, pass through the setting to spiral shell diameter, it is ensured that straight line is done in 2 one end of loose collar, during the other end does pendular movement,
When shearing material in the cavity that the insertion of loose collar 2 is surrounded by fixed ring 1, blade and the loose collar 2 of helical axis 3 paste as much as possible
It closes but does not contact.
The foregoing is merely preferable implementation use-cases of the invention, are not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, made any modification, equivalent replacement and improvement etc., should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of stacked spiral type solid-liquid separator of pendulum model movement, including fixed ring, loose collar and helical axis, the spiral shell
Spin axis is radially equipped with staggered fixed ring and loose collar；
It is characterized by also including a main drive rods, secondary a drive rod, a positioning rod；
The main drive rod is connect with an independent driving motor, or passes through a transmission mechanism and the spiral axis connection；
The main drive rod is supported by two or more support devices；It is additionally provided on the main drive rod
One or more eccentric；
Each described eccentric passes through the driving piece connection secondary drive rod respectively；Each described driving piece respectively with
One loose collar is connected；The pair drive rod is sheathed on the lower end of the loose collar, and whole show ring is connected as one
Body；
The locating rod is run through in the upper end of the loose collar, and the locating rod drives loose collar to do by a linear guide
Up and down while linear motion, the lower end of loose collar follows the secondary drive rod to do pendulum model movement；
The transmission mechanism or driving motor drive the main drive rod movement, and the eccentric on the main drive rod drives institute
Secondary drive rod movement is stated, the pair drive rod drives the movement of whole show ring.
2. a kind of stacked spiral type solid-liquid separator of pendulum model movement as described in claim 1, it is characterised in that: described solid
The inward flange of ring is determined for circle；The inward flange of the loose collar is ellipse, the longitudinal direction of the ellipse and loose collar it is upper
The linear movement direction at end is consistent；
Setting:
Fixed ring interior diameter is Z；
The short diameter of loose collar is X, and long diameter is Y；
The eccentricity of eccentric is L；
The distance of locating rod central point to main drive rod central point is P；
The distance of locating rod central point to loose collar central point is Q；
In stationary state, the fixed circular rector of unilateral insertion is N to loose collar in horizontal direction；
When moving to highest point, center displacement is K to loose collar in the horizontal direction；
It is M that loose collar distinguishes the fixed circular rector of unilateral insertion when moving to highest point in the horizontal and vertical directions；
Then:
X=Z-2N；
N=M-K；
Y=2 (L-M)+Z；
L=P*K/Q；
Tg α=K/Q.
3. a kind of stacked spiral type solid-liquid separator of pendulum model movement as claimed in claim 2, it is characterised in that: described solid
The outer edge of ring is determined for ellipse, and the outer edge of the loose collar is the upper of oval, oval longitudinal direction and loose collar
The linear movement direction at end is consistent, guarantees when loose collar and fixed ring move with relatively appropriate and stable overlapping area.
4. a kind of stacked spiral type solid-liquid separator of pendulum model movement as described in claim 1, it is characterised in that: the spiral shell
Spin axis, is the helical axis of Unequal distance spiral shell diameter, and maximum spiral shell diameter and the internal diameter of the fixed ring are close；In helical axis rotation process
In, pass through the setting to spiral shell diameter, it is ensured that straight line is done in loose collar upper end, during pendular movement is done in lower end, loose collar insertion
When sheared material in the cavity surrounded by fixed ring, spiral shaft vane is bonded as much as possible with loose collar but does not contact.
5. a kind of stacked spiral type solid-liquid separator of pendulum model movement as described in claim 1, it is characterised in that: the biography
Motivation structure is gear drive, sprocket wheel transmission or belt transmission.
6. a kind of stacked spiral type solid-liquid separator of pendulum model movement as described in claim 1, it is characterised in that: described solid
Determine ring, the inward flange of loose collar has antiskid groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610533983.4A CN105999800B (en) | 2016-07-08 | 2016-07-08 | A kind of stacked spiral type solid-liquid separator of pendulum model movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610533983.4A CN105999800B (en) | 2016-07-08 | 2016-07-08 | A kind of stacked spiral type solid-liquid separator of pendulum model movement |
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| Publication Number | Publication Date |
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| CN105999800A CN105999800A (en) | 2016-10-12 |
| CN105999800B true CN105999800B (en) | 2018-12-18 |
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| CN201610533983.4A Active CN105999800B (en) | 2016-07-08 | 2016-07-08 | A kind of stacked spiral type solid-liquid separator of pendulum model movement |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018010109A1 (en) * | 2016-07-13 | 2018-01-18 | 吴云萍 | Laminated screw type solid-liquid separator capable of achieving pendulum type movement |
| CN106914047A (en) * | 2017-04-13 | 2017-07-04 | 吴云萍 | A kind of stacked spiral type solid-liquid separator of torsional movement |
| CN106955517A (en) * | 2017-04-13 | 2017-07-18 | 吴云萍 | A kind of multiaxis stacked spiral type solid-liquid separator of pendulum model motion |
| EP3613489A4 (en) * | 2017-04-21 | 2020-11-04 | Wu, Yunping | Laminated spiral solid-liquid separator with torsional pendulum motion |
| DK3613574T3 (en) * | 2017-04-21 | 2022-12-05 | Yunping Wu | MULTIAXIAL LAMINATED SPIRAL SOLID-LIQUID SEPARATOR WITH PENDULUM MOVEMENT |
| CN108159770A (en) * | 2018-02-01 | 2018-06-15 | 吴云萍 | A kind of stacked solid-liquid separating equipment of double movable ring |
| CN113580639A (en) * | 2021-07-22 | 2021-11-02 | 陕西顺展云康专用汽车有限公司 | Laminated spiral solid-liquid separator of vertical spiral shaft |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417854A (en) * | 2008-11-14 | 2009-04-29 | 浙江德安新技术发展有限公司 | Spiral squeezing type sludge dewatering equipment |
| CN201404726Y (en) * | 2009-05-26 | 2010-02-17 | 上海大团压滤机有限公司 | Screw-type dewatering machine with eccentric moving mechanism |
| KR100978040B1 (en) * | 2010-02-22 | 2010-08-26 | (주)에이알케이 | Dewatering device for sludge |
| CN202131196U (en) * | 2011-06-21 | 2012-02-01 | 江苏牧羊集团有限公司 | Self-cleaning overlapping screwed sludge de-waterer |
| CN205024067U (en) * | 2015-08-27 | 2016-02-10 | 宗峰松 | Non -abrasion overlapped spiral type sludge dewatering machine |
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2016
- 2016-07-08 CN CN201610533983.4A patent/CN105999800B/en active Active
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Application publication date: 20161012 Assignee: AMCON (FUJIAN) ENVIRONMENT PROTECTION EQUIPMENT Co.,Ltd. Assignor: Wu Yunping Contract record no.: X2020350000047 Denomination of invention: A kind of solid liquid separator with pendulum type movement Granted publication date: 20181218 License type: Exclusive License Record date: 20201228 |
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Effective date of registration: 20230829 Address after: 350314 Yuanhong investment zone, Fuzhou City, Fujian Province Patentee after: AMCON (FUJIAN) ENVIRONMENT PROTECTION EQUIPMENT Co.,Ltd. Address before: 350000 unit 810, block 6, Helin new town, No. 53, Sanba Road, Yuefeng town, Jin'an District, Fuzhou City, Fujian Province Patentee before: Wu Yunping |