CN107352775A - A kind of tail end enters the laminated spiral type dewaterer of mud - Google Patents
A kind of tail end enters the laminated spiral type dewaterer of mud Download PDFInfo
- Publication number
- CN107352775A CN107352775A CN201710729605.8A CN201710729605A CN107352775A CN 107352775 A CN107352775 A CN 107352775A CN 201710729605 A CN201710729605 A CN 201710729605A CN 107352775 A CN107352775 A CN 107352775A
- Authority
- CN
- China
- Prior art keywords
- mud
- solid
- separation
- dewaterer
- liquid portion
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 238000000926 separation method Methods 0.000 claims abstract description 43
- 239000007787 solid Substances 0.000 claims abstract description 42
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 239000010802 sludge Substances 0.000 claims description 11
- 208000018672 Dilatation Diseases 0.000 claims 4
- 230000000694 effects Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
A kind of tail end enters the laminated spiral type dewaterer of mud, including at least a helical axis, the mud mouth positioned at dewaterer main body head end, the mud inlet positioned at dewaterer body trailing end in retainer ring and the staggered separation of solid and liquid portion of loose collar and the insertion separation of solid and liquid portion；Separation of solid and liquid portion is supported by multiple supporting plates；The tail end of helical axis is supported by an axle sleeve；Axle sleeve is fixedly installed in the supporting plate of the dewaterer body trailing end；Mud inlet is located in the supporting plate at dewaterer main body category end, above axle sleeve；Enter mud structure by one between mud inlet and separation of solid and liquid portion to be attached.Entering mud structure division and can also be filtered in the present invention, and the length for entering mud structure is less than the length of prior art hub, therefore, the dewaterer of equal length helical axis, filter efficiency of the present invention is higher；It is small without other welded sleeve, difficulty of processing；Cost is low.
Description
【Technical field】
The invention belongs to sludge treatment device technical field, and in particular to a kind of tail end enters the laminated spiral type dehydration of mud
Machine.
【Background technology】
Chinese invention patent 200780018706.9 discloses a kind of folded spiral shell formula equipment for separating liquid from solid, possess have it is adjacent more
Individual retainer ring and configure the separation of solid and liquid portion of multiple loose collars between the adjacent retainer ring and penetrate the separation of solid and liquid portion
And at least screw rod extended, the movable annular turns into promotes above-mentioned loose collar by the screw rod rotated, and while passes through
The outlet in the object to be processed that the screw rod of rotation makes to enter in above-mentioned separation of solid and liquid portion towards separation of solid and liquid portion is moved, while making
Discharged outside from the separation of solid and liquid portion that the filtrate of object to be processed separation passes through separation of solid and liquid portion.
Chinese invention patent 201610390653.4 discloses a kind of stacked spiral type solid-liquid separator of no abrasion, be by
Loose collar drives carry out activity by external device (ED), so that loose collar will not wear.
Two patent documents either disclosed above, or the laminated spiral type dewaterer of other prior arts, it enters mud
Device is all to enter mud above dewaterer end.As depicted in figs. 1 and 2, the laminated spiral type dewaterer signal of prior art
Sketch, including an at least spiral shell in retainer ring and the staggered separation of solid and liquid portion 1 of loose collar and insertion separation of solid and liquid portion 1
Spin axis 2, separation of solid and liquid portion 1 are supported by multiple supporting plates 3；A sleeve is welded in the supporting plate 3 of the caudal end of separation of solid and liquid portion 1
4, the top of sleeve 4 is mud inlet 5, and the tail end of sleeve sets an axle sleeve 6, the tail end for support helix axle 2.This structure by
Then mud is entered in top, therefore, need to weld a sleeve 4 in addition as the casing for entering mud box.But it is this enter mud box structure exist with
Lower shortcoming：(1), because mud inlet 5 is that up, so to make a sleeve that can accommodate lower enters mud pipe 4, this part is only
For entering mud, filtering can not be realized.Therefore, the helical axis of equal length, the dewaterer filter effect that mud is entered in this top are slightly poor；
(2) when, the supporting plate 3 of the tail end of separation of solid and liquid portion 1 and sleeve 4 are welded, due to sleeve 4 to be realized, separation of solid and liquid portion 1, with
And axle sleeve 6 is concentric, difficulty of processing is high, is easily deformed, and precision is not high, and follow-up overall package can be had an impact.
(3), processing cost is expensive.
【The content of the invention】
The technical problems to be solved by the invention are to provide the laminated spiral type dewaterer that a kind of tail end enters mud, processing appearance
Easily, cost is low, good filtration effect.
A kind of tail end enters the laminated spiral type dewaterer of mud, including retainer ring and the staggered separation of solid and liquid of loose collar
An at least helical axis in portion and the insertion separation of solid and liquid portion, the mud mouth positioned at dewaterer main body head end, positioned at dehydration
The mud inlet of machine body trailing end；
The separation of solid and liquid portion is supported by multiple supporting plates；The tail end of the helical axis is supported by an axle sleeve；It is described
Axle sleeve is fixedly installed in the supporting plate of the dewaterer body trailing end；
The mud inlet is located in the supporting plate at dewaterer main body category end, the above axle sleeve；The mud inlet with it is described
Enter mud structure by one between separation of solid and liquid portion to be attached.
Further, it is described enter mud structure, including one hold retainer ring and several dilatation retainer rings again；It is described to hold retainer ring again
Between the separation of solid and liquid portion and several dilatation retainer rings, the solid-liquid is flowed to for preventing sludge filtered
The outside of separation unit, and then sludge is guided into the inside in the separation of solid and liquid portion；The bottom for holding retainer ring again has one
With the equal-sized hollow bulb of the retainer ring, the dilatation retainer ring has the hollow bulb more than the retainer ring height, with
Sludge is set to flow through the hollow bulb then into the inside in the separation of solid and liquid portion from the mud inlet.
Further, several dilatation retainer rings it is every it is two neighboring between pad be respectively adopted separate.
The advantage of the invention is that：1st, entering mud structure division and can also be filtered in the present invention, and enter mud structure
Length is less than the length of prior art hub, and therefore, the dewaterer of equal length helical axis, filter efficiency of the present invention is higher；2、
It is small without other welded sleeve, difficulty of processing；3rd, cost is low.
【Brief description of the drawings】
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structural representation of prior art.
Fig. 2 is Fig. 1 right view.
Fig. 3 is the structural representation of first embodiment of the invention.
Fig. 4 is Fig. 3 right view.
Fig. 5 is to hold retainer ring structural representation in first embodiment of the invention again.
Fig. 6 is dilatation retainer ring structural representation in first embodiment of the invention.
Fig. 7 is the structural representation of second embodiment of the invention.
Fig. 8 is Fig. 7 right view.
Fig. 9 is to hold retainer ring structural representation in second embodiment of the invention again.
Figure 10 is dilatation retainer ring structural representation in second embodiment of the invention.
【Embodiment】
First embodiment：
As shown in Figures 3 to 6, a kind of tail end enters the laminated spiral type dewaterer of mud, including retainer ring and loose collar interlock
The separation of solid and liquid portion 1 of arrangement and a helical axis 2, the going out positioned at dewaterer main body head end in the insertion separation of solid and liquid portion 1
Mud mouth (not shown), the mud inlet 5 positioned at dewaterer body trailing end；Propped up by multiple supporting plates 3 in the separation of solid and liquid portion 1
Support；The tail end of the helical axis 2 is supported by an axle sleeve 6；The axle sleeve 6 is fixedly installed on the support of the dewaterer body trailing end
On plate 3；The mud inlet 5 is located in the supporting plate 3 at dewaterer main body category end, the top of the axle sleeve 6；The mud inlet 5 and institute
State and enter mud structure 7 by one between separation of solid and liquid portion 1 and be attached.
Enter mud structure 7, including one holds retainer ring 71 and several dilatation retainer rings 72 again；The retainer ring 71 of holding again is located at institute
State between separation of solid and liquid portion 1 and several dilatation retainer rings 72, the solid-liquid point is flowed to for preventing sludge filtered
From the outside in portion 1, and then sludge is guided into the inside in the separation of solid and liquid portion 1；The bottom for holding retainer ring 72 again has
One has hollow more than the retainer ring height with the equal-sized hollow bulb of the retainer ring, the dilatation retainer ring 72
Portion, so that sludge flows through the hollow bulb then into the inside in the separation of solid and liquid portion 1 from the mud inlet.Hold retainer ring 71 again
Periphery and dilatation retainer ring 72 it is consistent, internal void is consistent with the retainer ring in separation of solid and liquid portion 1, primarily to limitation dirt
Filtering of the mud without separation of solid and liquid portion is directly outflowed, and guiding sludge enters separation of solid and liquid portion.Every phase of several dilatation retainer rings 72
It can be separated between adjacent two using pad (not shown).
Second embodiment：
As shown in Figure 7 to 10, unlike first embodiment, the laminated spiral of mud is entered using the tail end of double-screw shaft
Formula dewaterer.
Entering mud structure division and can also be filtered in the present invention, and the length for entering mud structure is less than prior art hub
Length, therefore, the dewaterer of equal length helical axis, filter efficiency of the present invention is high；Without other welded sleeve, difficulty of processing
It is small；Cost is low.
The preferable implementation use-case of the present invention is the foregoing is only, is not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvement for being made etc., it should be included in the present invention's
Within protection domain.
Claims (3)
1. a kind of tail end enters the laminated spiral type dewaterer of mud, including retainer ring and the staggered separation of solid and liquid portion of loose collar,
And at least helical axis in the insertion separation of solid and liquid portion, the mud mouth positioned at dewaterer main body head end, positioned at dewaterer
The mud inlet of body trailing end；
The separation of solid and liquid portion is supported by multiple supporting plates；The tail end of the helical axis is supported by an axle sleeve；The axle sleeve
It is fixedly installed in the supporting plate of the dewaterer body trailing end；
It is characterized in that：The mud inlet is located in the supporting plate at dewaterer main body category end, the above axle sleeve；The mud inlet
Enter mud structure by one between the separation of solid and liquid portion to be attached.
2. a kind of tail end as claimed in claim 1 enters the laminated spiral type dewaterer of mud, it is characterised in that：It is described enter mud knot
Structure, including one hold retainer ring and several dilatation retainer rings again；The retainer ring of holding again is located at the separation of solid and liquid portion and the number
Between individual dilatation retainer ring, the outside in the separation of solid and liquid portion is flowed to for preventing sludge filtered, and then guides sludge
Into the inside in the separation of solid and liquid portion；The bottom for holding retainer ring again is equal-sized hollow with the retainer ring with one
Portion, the dilatation retainer ring has the hollow bulb more than the retainer ring height, so that sludge is flowed through in this from the mud inlet
Empty portion then enters the inside in the separation of solid and liquid portion.
3. a kind of tail end as claimed in claim 2 enters the laminated spiral type dewaterer of mud, it is characterised in that：Several dilatations
Retainer ring it is every it is two neighboring between pad be respectively adopted separate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710729605.8A CN107352775A (en) | 2017-08-23 | 2017-08-23 | A kind of tail end enters the laminated spiral type dewaterer of mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710729605.8A CN107352775A (en) | 2017-08-23 | 2017-08-23 | A kind of tail end enters the laminated spiral type dewaterer of mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107352775A true CN107352775A (en) | 2017-11-17 |
Family
ID=60290058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710729605.8A Pending CN107352775A (en) | 2017-08-23 | 2017-08-23 | A kind of tail end enters the laminated spiral type dewaterer of mud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107352775A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568020A (en) * | 2020-09-25 | 2022-05-31 | 株式会社Lg化学 | Compression type dehydrator |
| US12122117B2 (en) | 2020-09-25 | 2024-10-22 | Lg Chem, Ltd. | Compression type dehydrator |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000288598A (en) * | 1999-04-07 | 2000-10-17 | Amukon Kk | Solid-liquid separation apparatus |
| JP2002068872A (en) * | 2000-06-12 | 2002-03-08 | Sumitomo Heavy Ind Ltd | Fermentation drying machine and fermentation drying system as well as fermentation drying method |
| JP2004337753A (en) * | 2003-05-16 | 2004-12-02 | Tsurumi Mfg Co Ltd | Screw type filtering dehydrator |
| JP2005169323A (en) * | 2003-12-12 | 2005-06-30 | Amukon Kk | Solid/liquid separation device |
| JP3905549B1 (en) * | 2006-07-03 | 2007-04-18 | ジャステック株式会社 | Solid-liquid separator |
| CN101948229A (en) * | 2010-09-07 | 2011-01-19 | 大连涌清水处理技术有限公司 | Volute sludge dewaterer |
| JP2013158747A (en) * | 2012-02-08 | 2013-08-19 | Nishihara Environment Co Ltd | Sludge dehydration system |
| WO2015118633A1 (en) * | 2014-02-05 | 2015-08-13 | アムコン株式会社 | Solid-liquid separator |
| CN105565642A (en) * | 2016-02-22 | 2016-05-11 | 上海同臣环保有限公司 | Lamination piece of stacked and spiral type sludge dewatering machine |
| CN207243710U (en) * | 2017-08-23 | 2018-04-17 | 安尼康（福建）环保设备有限公司 | A kind of laminated spiral type dewaterer of tail end into mud |
-
2017
- 2017-08-23 CN CN201710729605.8A patent/CN107352775A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000288598A (en) * | 1999-04-07 | 2000-10-17 | Amukon Kk | Solid-liquid separation apparatus |
| JP2002068872A (en) * | 2000-06-12 | 2002-03-08 | Sumitomo Heavy Ind Ltd | Fermentation drying machine and fermentation drying system as well as fermentation drying method |
| JP2004337753A (en) * | 2003-05-16 | 2004-12-02 | Tsurumi Mfg Co Ltd | Screw type filtering dehydrator |
| JP2005169323A (en) * | 2003-12-12 | 2005-06-30 | Amukon Kk | Solid/liquid separation device |
| JP3905549B1 (en) * | 2006-07-03 | 2007-04-18 | ジャステック株式会社 | Solid-liquid separator |
| CN101948229A (en) * | 2010-09-07 | 2011-01-19 | 大连涌清水处理技术有限公司 | Volute sludge dewaterer |
| JP2013158747A (en) * | 2012-02-08 | 2013-08-19 | Nishihara Environment Co Ltd | Sludge dehydration system |
| WO2015118633A1 (en) * | 2014-02-05 | 2015-08-13 | アムコン株式会社 | Solid-liquid separator |
| CN105565642A (en) * | 2016-02-22 | 2016-05-11 | 上海同臣环保有限公司 | Lamination piece of stacked and spiral type sludge dewatering machine |
| CN207243710U (en) * | 2017-08-23 | 2018-04-17 | 安尼康（福建）环保设备有限公司 | A kind of laminated spiral type dewaterer of tail end into mud |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114568020A (en) * | 2020-09-25 | 2022-05-31 | 株式会社Lg化学 | Compression type dehydrator |
| US12122117B2 (en) | 2020-09-25 | 2024-10-22 | Lg Chem, Ltd. | Compression type dehydrator |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171117 |
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| WD01 | Invention patent application deemed withdrawn after publication |