CN208038280U - A kind of folded spiral shell formula dewaterer of novel sludge - Google Patents
A kind of folded spiral shell formula dewaterer of novel sludge Download PDFInfo
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- CN208038280U CN208038280U CN201721535467.1U CN201721535467U CN208038280U CN 208038280 U CN208038280 U CN 208038280U CN 201721535467 U CN201721535467 U CN 201721535467U CN 208038280 U CN208038280 U CN 208038280U
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- shell formula
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Abstract
The utility model proposes a kind of novel sludge to fold spiral shell formula dewaterer, including：Driving device, by the helical axis and eccentric shaft of driving device driving rotation, the multiple travelling rings swung with the eccentric rotary of the eccentric shaft, multiple fixed rings with these travelling ring cooperations；Each travelling ring includes ontology and is protrudingly placed on the lug of the ontology, which, which is equipped with, swings hole, which is arranged in the swing hole；Each fixed ring includes ontology and is protrudingly placed on multiple lugs of the ontology, sets mounting hole on each lug, these fixed rings are fixed on by more fixed links being arranged in these mounting holes on polylith fixed rod support plate.Structure complexity can be reduced, manufacture and O&M cost are reduced.
Description
Technical field
The utility model is related to novel sludge treatment device more particularly to novel sludge condensations and dehydration equipment.
Background technology
Folded spiral shell machine is one of currently used novel sludge condensation and dehydration equipment, and operation principle is：Helical axis rotates
Novel sludge is slowly delivered to front end from rear end, in the process, the fixed ring and travelling ring being centered around outside helical axis carry out
Relative motion squeezes out the moisture in novel sludge.Fixed ring and travelling ring are spaced, and fixed ring is fixed by rack, is not done
Movement；The travelling driven movement of ring.The concrete structure of folded spiral shell machine is varied, but all there are problems that this or that, it is really necessary to
It is improved.
Such as：Chinese patent CN201510557941.X discloses a kind of Non-abrasion overlapped spiral type New Type of Sludge Dewatering machine, spiral shell
Spin axis is driven by decelerating motor and is run；Fixed ring is mounted on and is fixed in the fixed ring connecting rod in fixed plate；The ring that moves about drives
Motor works, drive shaft turns, the effects that by eccentric drive piece, guide pin and guide groove, guide rod is made to do eccentric rotary, from
And the travelling ring of installation on the guide bar is made to swing.Its there are the problem of have：The ring kind of drive of moving about is complex, driving section
Part is more, and the ring that moves about is driven by individual decelerating motor, and manufacture and maintenance cost are higher.
For another example：Chinese patent CN201620491149.9 discloses a kind of Non-abrasion overlapped spiral type New Type of Sludge Dewatering machine,
Motor reducer, which starts, drives helical axis rotation；Fixed ring, which is mounted on, to be fixed on the screw shaft on body；Motor reducer opens
It is dynamic, it is driven by chain wheel set, pitman shaft rotates, and so that wobble ring is swung by the effect of capacity eccentric bearing set, to which whole drive is moved
Ring is swung.Its there are the problem of have：The operation stability and transmission efficiency of sprocket wheel transmission are general；Since the movement of rotating ring is to pass through
The wobble ring of fixed rotating ring moves to be driven, so in order to ensure that equipment operation stability, pitman shaft have installed two, motor operation
Power increases therewith, increases the O&M cost of equipment.
For another example：Chinese patent CN201620430784.6 discloses a kind of Non-abrasion overlapped spiral type New Type of Sludge Dewatering machine,
The electric motor starting of helical axis both ends connection drives the rotation of spiral ontology；Fixed ring, which is mounted on, is fixed on consolidating on barrel support plate
Determine on screw rod；The electric motor starting of helical axis both ends connection, helical axis rotation are driven through gear and drive output shaft rotation；
After output shaft rotation, the effect through eccentric bushing makes travelling screw rod swing, to drive travelling ring to swing.Its there are the problem of have：
Transmission system is sufficiently complex, for general folded spiral shell dehydration equipment and is not suitable for；An axis is driven using two motors, it is desirable that two
The fully synchronized operating of motor, including startup, stopping, operating angular speed etc., it is desirable that high, otherwise axis both ends can be opposite by direction
Twisting resistance, axis can be forced to reverse, and the service life is greatly reduced；Device structure is complicated, and parts are more, and manufacture and O&M cost are very
It is high.
Utility model content
The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, propose a kind of novel new
Type sludge folds spiral shell formula dewaterer, can reduce structure complexity, reduces manufacture and O&M cost.
Technical solution adopted by the utility model to solve its technical problems is：A kind of folded spiral shell formula of novel sludge is provided
Dewaterer, including：Driving device is turned by the helical axis and eccentric shaft of driving device driving rotation with the bias of the eccentric shaft
Dynamic and swing multiple travelling rings, multiple fixed rings with these travelling rings cooperations；Each travelling ring includes ontology and is protrudingly placed on
The lug of the ontology, which, which is equipped with, swings hole, which is arranged in the swing hole；Each fixed ring includes ontology and dashes forward
Set on multiple lugs of the ontology, mounting hole is set on each lug, these fixed rings are more in these mounting holes by being arranged in
Root fixed link is fixed on polylith fixed rod support plate.
The beneficial effects of the utility model are, by dexterously making each travelling ring have with the lug for swinging hole, make
Each fixed ring has multiple lugs with mounting hole, then by the cooperation of travelling ring and eccentric shaft, by fixed ring and fixation
The cooperation of bar and fixed rod support plate can reduce structure complexity, reduce manufacture and O&M cost.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is that the novel sludge of the utility model folds the principle structure signal of spiral shell formula dewaterer.
Fig. 2 is the fit structure signal of the eccentric shaft, travelling ring and fixed ring of the utility model.
Fig. 3 is the structural representation of the travelling ring of the utility model.
Fig. 4 is the structural representation of the fixed ring of the utility model.
Fig. 5 is that the travelling ring of the utility model is in the movement locus signal of highest order.
Fig. 6 is that the travelling ring of the utility model is in the movement locus signal of rightmost position.
Fig. 7 is that the travelling ring of the utility model is in the movement locus signal of lowest order.
Fig. 8 is that the travelling ring of the utility model is in the movement locus signal of leftmost bit.
Wherein, main appended drawing reference is described as follows：100 novel sludge fold 1 driving device of spiral shell formula dewaterer, 2 helical axis 3
It is solid that 4 shaft of transmission gear 31 driving tooth, 32 driven tooth, 5 eccentric shaft 6 travelling ring, 61 main body, 65 lug 651 swings hole 7
Determine 71 main body of ring, 75 lug, 751 mounting hole 8 driving support, 9 front support 11 fixed rod support plate, 12 fixed link 13 every
17 feed barrel of off member 14 eccentric shaft support plate, 15 fixed ring, 16 supporting block 171 feed inlet H0, H1 vertical position K0, K1
Lateral position d1, d2, d3, d4 position deviation.
Specific implementation mode
In conjunction with attached drawing, elaborate to the preferred embodiment of the utility model.
Referring to Fig. 1, Fig. 1 is that the novel sludge of the utility model folds the principle structure signal of spiral shell formula dewaterer.This practicality
A kind of novel sludge of novel proposition folds spiral shell formula dewaterer 10, including：Driving device 1, helical axis 2, transmission gear 3, shaft
4, eccentric shaft 5, move about ring 6, fixed ring 7, driving support 8, front support 9, fixed rod support plate 11, fixed link 12, separator
13 (in conjunction with referring to Fig. 5), eccentric shaft support plate 14, fixed ring 15, supporting block 16 and feed barrel 17.
Driving device 1 includes motor and speed reducer, and helical axis 2 can be driven to rotate.Feed barrel 17 and driving device 1 are divided
Not She Zhi helical axis 2 head end and tail end.The head end and tail end of helical axis 2 are given by front support 9 and driving support 8 respectively
Support.Feed barrel 17 is equipped with feed inlet 171, and pending novel sludge is inputted from feed inlet 171.
Transmission gear 3, including intermeshing driving tooth 31 and driven tooth 32.Driving tooth 31 is installed on helical axis 2.From
Moving teeth 32 is installed in shaft 4.Eccentric shaft 5 is driven by shaft 4, and 4 eccentric setting of opposite shaft, namely：Eccentric shaft 5 and shaft
4 eccentric connections.Driving device 1 can drive the rotation of the eccentric rotary and helical axis 2 of eccentric shaft 5 simultaneously as a result,.
It is noted that two pieces of eccentric shaft support plates 14, fixed ring 15 and supporting block 16 constitute an eccentric shaft branch
Support structure, for ensure eccentric shaft 5 can stablize, reliably eccentric rotary.Specifically, this two pieces of eccentric shaft supporting blocks 14 by
Fixed link 12 is fixed.Fixed ring 15 is fixed between this two pieces of eccentric shaft supporting blocks 14.Supporting block 16 is fixed on this two pieces of bias
Between axis supporting block 14, and its lower end is fixed on the top of fixed ring 15, to support eccentric shaft 5.
In conjunction with the fit structure signal referring to eccentric shaft, travelling ring and fixed ring that Fig. 2, Fig. 2 are the utility model.Trip
Rotating ring 6 is installed on pendular ring 5, is swung with the eccentric rotary of eccentric shaft 5.Fixed ring 7 is installed in fixed link 12.Fixed link
12 end is fixed on fixed rod support plate 11.Fixed rod support plate 11 is fixed in rack (not shown).Fixed ring 7 is pacified
Both sides mounted in 12 position of fixed link are equipped with separator 13, the gap for determining adjacent fixed ring 7 between the ring 6 that moves about,
So as to ensure to move about ring 6 between two fixed rings 7, free play.For example, separator 13 can select gasket, pad
Piece is set in fixed link 12 and is interval between travelling ring 6 and fixed ring 7.It is noted that these separators 13 limit
Travelling ring 6 radially wobbles, that is, when travelling ring 6 is radially wobbled to maximum position, can be in contact with separator 13.It examines
Consider：The rotating speed of eccentric shaft 5 is very low, about 2-4r/min, the friction generated due to contact between ring 6 and separator 13 of moving about
Very little is influenced, can be ignored.
In conjunction with the structural representation referring to the travelling ring that Fig. 3, Fig. 3 are the utility model.The ring 6 that moves about includes the ontology of annular shape
61 and it is protrudingly placed on the lug 65 of ontology 61.Lug 65 is equipped with circular swing hole 651.Eccentric shaft 5, which is arranged in, swings hole 651.
That is, travelling ring 6 is suspended on by the swing hole 651 on lug 65 on eccentric shaft 5.
In conjunction with referring to Fig. 4, Fig. 4 is the structural representation of the fixed ring of the utility model.Fixed ring 7 includes the ontology of annular shape
71 and it is protrudingly placed on the lug 75 of ontology 71.Lug 75 is equipped with circular mounting hole 751.Fixed link 12 is arranged in mounting hole 751.
The number of lug 75 and mounting hole 751 thereon is six, is uniformly distributed along 7 peripheral circumferential of fixed ring.That is, fixed ring 7 can be with
It is fixed in six roots of sensation fixed link 12 with being arranged by the mounting hole 751 on six lugs 75, then by these fixed links 12 and admittedly
Fixed pole support plate 11 is fixedly connected.
The operation principle that novel sludge folds spiral shell formula dewaterer 10 generally comprises：The driving of 2 device 1 driven of helical axis and turn
It is dynamic, novel sludge can be slowly delivered to rear end from the feed barrel 17 of front end, in the process, be centered around helical axis 2 weeks
The fixed ring 7 and travelling ring 6 enclosed carry out relative motion, and the moisture in novel sludge is squeezed out.Wherein, fixed ring 7 and travelling ring 6
Spaced, fixed ring 7 is fixed by fixed rod support plate 11, is not taken exercises；Move about ring 6 by transmission gear 3, shaft 4 and partially
The fit structure of mandrel 5 is swung with the eccentric rotary of eccentric shaft 5.
Below in conjunction with Fig. 5 to Fig. 8, the movement locus swung with the swing of eccentric shaft 5 to travelling ring 6 is said in more detail
It is bright.Wherein, the center of circle of travelling ring 6 is in vertical position H0 and lateral position K0；Travelling ring 6 the center of circle be in vertical position H1 with
Lateral position K1.
In conjunction with the movement locus signal for being in highest order referring to the travelling ring that Fig. 5, Fig. 5 are the utility model.In travelling ring 6
When swinging to highest order, lateral position K1 is Chong Die with lateral position K0, and there are deviations between vertical position H0 and vertical position H1
d1。
In conjunction with the movement locus signal for being in rightmost position referring to the travelling ring that Fig. 6, Fig. 6 are the utility model.In travelling ring 6
When swinging to rightmost position, vertical position H0 is Chong Die with vertical position H1, and there are deviations between lateral position K1 and lateral position K0
d2。
In conjunction with the movement locus signal for being in lowest order referring to the travelling ring that Fig. 7, Fig. 7 are the utility model.In travelling ring 6
When swinging to lowest order, vertical position H0 is Chong Die with vertical position H1, and there are deviations between lateral position K1 and lateral position K0
d3。
In conjunction with the movement locus signal for being in leftmost bit referring to the travelling ring that Fig. 8, Fig. 8 are the utility model.In travelling ring 6
When swinging to leftmost bit, vertical position H0 is Chong Die with vertical position H1, and there are deviations between lateral position K1 and lateral position K0
d4。
The beneficial effects of the utility model are, by dexterously making each travelling ring 6 have with the lug for swinging hole 651
65, make each fixed ring 7 have multiple lugs 75 with mounting hole 751, then by travelling ring 6 and eccentric shaft 5 cooperation, by
The cooperation of fixed ring 7 and fixed link 12 and fixed rod support plate 11 can reduce structure complexity, reduce manufacture and O&M at
This.
It is understood that in the present embodiment, the rotation of helical axis 2 is to use the matched structure of motor and speed reducer
Driving device 1 is constituted to be driven；In other embodiments, driving device 1 can also select it is such as pneumatic, surge etc and to drive
Dynamic structure saves speed reducer alternatively, selecting specific motor.In the present embodiment, travelling ring 6 be using transmission gear 3,
The fit structure of shaft 4 and eccentric shaft 5 is swung with the rotation of helical axis 2；In other embodiments, with may be used such as
Other drive mechanisms of pulley drive etc；In other embodiments, shaft 4 and eccentric shaft 5 can be combined into one
Overall structure.
It should be understood that above example is only to illustrate the technical solution of the utility model, it is rather than its limitations, right
For those skilled in the art, it can modify to technical solution described in the above embodiment, or to which part skill
Art feature carries out equivalent replacement；And these modifications and replacement, it should all belong to the protection domain of the appended claims for the utility model.
Claims (10)
1. a kind of novel sludge folds spiral shell formula dewaterer, including：Driving device, by the driving device driving rotation helical axis and partially
Mandrel, the multiple travelling rings swung with the eccentric rotary of the eccentric shaft, multiple fixed rings with these travelling ring cooperations；It is special
Sign is that each ring that moves about includes ontology and is protrudingly placed on the lug of the ontology, which, which is equipped with, swings hole, which wears
In the swing hole；Each fixed ring includes ontology and is protrudingly placed on multiple lugs of the ontology, and mounting hole is set on each lug, these
Fixed ring is fixed on by more fixed links being arranged in these mounting holes on polylith fixed rod support plate.
2. novel sludge according to claim 1 folds spiral shell formula dewaterer, it is characterised in that：The ontology of the travelling ring is circle
Ring, the swing hole are circular hole；The ontology of the fixed ring is annulus, which is circular hole.
3. novel sludge according to claim 2 folds spiral shell formula dewaterer, it is characterised in that：There are six convex for fixed ring tool
Ear, this six lugs and mounting hole thereon are uniformly distributed along the periphery of the ontology.
4. novel sludge according to claim 1 folds spiral shell formula dewaterer, it is characterised in that：Further include being installed in the fixed link
On separator, for determining the interval between adjacent travelling ring and fixed ring, to limit the axial wobble of travelling ring.
5. novel sludge according to claim 4 folds spiral shell formula dewaterer, it is characterised in that：Separator selection is set in this
Gasket in fixed link.
6. novel sludge according to claim 1 folds spiral shell formula dewaterer, it is characterised in that：These fixed links define these
Travelling ring radially wobbles.
7. novel sludge according to claim 1 folds spiral shell formula dewaterer, it is characterised in that：Further include：Two pieces of eccentric shaft branch
Fagging, fixed ring and supporting block；Wherein, this two pieces of eccentric shaft supporting blocks are fixed by the fixed link, which is fixed on
Between this two pieces of eccentric shaft supporting blocks, which is fixed between this two pieces of eccentric shaft supporting blocks, and its lower end is fixed on
The top of the fixed ring, to support the eccentric shaft.
8. novel sludge according to any one of claims 1 to 7 folds spiral shell formula dewaterer, it is characterised in that：It further include connection
Transmission gear between the helical axis and the eccentric shaft and shaft, the transmission gear be connected to the helical axis and the shaft it
Between, which is driven by the shaft, and the opposite shaft eccentric setting.
9. novel sludge according to claim 8 folds spiral shell formula dewaterer, it is characterised in that：The transmission gear includes being installed in
Driving tooth on the helical axis and the driven tooth being installed in the shaft, the driven tooth and the active tooth engagement.
10. novel sludge according to claim 8 folds spiral shell formula dewaterer, it is characterised in that：Further include feed barrel, front end
Support and driving support；Wherein, the head end and tail end of the helical axis, the front end is respectively set in the feed barrel and the driving device
Support and driving support are respectively used to support the head end and tail end of the helical axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721535467.1U CN208038280U (en) | 2017-11-16 | 2017-11-16 | A kind of folded spiral shell formula dewaterer of novel sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721535467.1U CN208038280U (en) | 2017-11-16 | 2017-11-16 | A kind of folded spiral shell formula dewaterer of novel sludge |
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| Publication Number | Publication Date |
|---|---|
| CN208038280U true CN208038280U (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721535467.1U Active CN208038280U (en) | 2017-11-16 | 2017-11-16 | A kind of folded spiral shell formula dewaterer of novel sludge |
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| CN (1) | CN208038280U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109796114A (en) * | 2017-11-16 | 2019-05-24 | 深圳市深水生态环境技术有限公司 | A kind of folded spiral shell formula dewaterer of novel sludge |
| CN111072251A (en) * | 2019-12-30 | 2020-04-28 | 安徽普氏生态环境工程有限公司 | Mud-water separation device |
-
2017
- 2017-11-16 CN CN201721535467.1U patent/CN208038280U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109796114A (en) * | 2017-11-16 | 2019-05-24 | 深圳市深水生态环境技术有限公司 | A kind of folded spiral shell formula dewaterer of novel sludge |
| CN111072251A (en) * | 2019-12-30 | 2020-04-28 | 安徽普氏生态环境工程有限公司 | Mud-water separation device |
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