CN202131196U - Self-cleaning overlapping screwed sludge de-waterer - Google Patents
Self-cleaning overlapping screwed sludge de-waterer Download PDFInfo
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- CN202131196U CN202131196U CN201120210512U CN201120210512U CN202131196U CN 202131196 U CN202131196 U CN 202131196U CN 201120210512 U CN201120210512 U CN 201120210512U CN 201120210512 U CN201120210512 U CN 201120210512U CN 202131196 U CN202131196 U CN 202131196U
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Abstract
The utility model relates to a self-cleaning overlapping screwed sludge de-waterer in the field of sewage treatment equipment. The self-cleaning overlapping screwed sludge de-waterer comprises a dewatering drum, wherein a sludge inlet and a sludge outlet are arranged at two ends of the dewatering drum respectively; a filtrate collecting groove is formed on the lower side of the dewatering drum; a main shaft is coaxially arranged in the dewatering drum; helical blades are arranged on the main shaft; the main shaft is rotationally connected with a driving motor; the dewatering drum comprises a plurality of fixed rings overlapped with one another; a plurality of threaded rods are distributed at the periphery of the fixed rings uniformly; the fixed rings are sleeved on the threaded rods; gaskets are sleeved on the adjacent fixed rings on the threaded rods; travelling rings are arranged in the gaps among the adjacent rings; the inner sides of the travelling rings and the fixed rings are in clearance fit with the helical blades; two oscillating rods are arranged at the periphery of the travelling rings in parallel and up and down; the travelling rings are sleeved on the oscillating rods; and the oscillating rods are rotationally connected with an oscillating mechanism. The oscillating mechanism drives the travelling rings to oscillate back and forth, so that sludge granules in the filter gaps can be eliminated completely, good filter effect can be maintained, and the self-cleaning overlapping screwed sludge de-waterer can be applied to sewage treatment in the industries of cultivation, electroplating, printing and dyeing, food and the like.
Description
Technical field
The utility model relates to the sewage disposal device field, particularly a kind of sewage disposal device that the self-stip function is arranged.
Background technology
The filtration unit of the overlapping screwed sludge dewatering equipment machine of prior art mainly is made up of set collar, the ring that moves about, pad, screw shaft etc., and screw shaft is in the set collar and the ring that moves about, and the annular space that moves about is placed on the screw shaft; Set collar fits together with the ring that moves about and forms small filtration slit; Sewage flows out from filter the slit, when screw shaft rotates, drives that the ring that moves about moves about between set collar; Can remove the mud granule that filters between the slit, reach the purpose of automatic cleaning.But; Because screw-blade moves about the gap of ring between set collar when moving about in drive; Moving about will produce contact friction between ring and screw-blade, and the screw-blade and the ring that moves about are caused wearing and tearing, the performance variation gradually of moving about of the ring that moves about; Equipment self-stip function worse and worse, the dewatering efficiency of equipment reduces gradually.
The utility model content
The utility model provides a kind of overlapping screwed sludge dewatering equipment machine of self-stip to the shortcoming of prior art, makes the set collar and the ring that moves about remain relative movement, reaches the purpose of thorough cleaning.
The purpose of the utility model is to realize like this; A kind of overlapping screwed sludge dewatering equipment machine of self-stip comprises dehydration tube, and the dehydration tube two ends are respectively equipped with mud inlet and mud mouth; The dehydration tube downside is provided with filtrate collecting tank; The coaxial main shaft that is provided with in the dehydration tube, main shaft is provided with screw-blade, and main shaft and drive-motor are rotationally connected; Dehydration tube comprises some stacked set collars each other, and the set collar periphery is evenly equipped with some screw rods, and Fixing shrink ring is contained on the screw rod; Be set with pad between the adjacent fixed ring on the screw rod; Also be provided with the ring that moves about in the gap of adjacent fixed ring, the move about ring and inboard and the screw-blade running fit of set collar parallelly about the ring periphery of moving about are provided with two swing arms; The ring set that moves about is contained on this swing arm, and swing arm and tilting mechanism are rotationally connected.
This device is during work, gets into dehydration tube through the dirt water that contains of flocculation treatment from mud inlet, in dehydration tube; Water can be along the gap inflow filtrate collecting tank of set collar with the interannular that moves about, and mud then accumulates in dehydration tube, and main shaft drives screw-blade and rotates; Mud is advanced and discharges to the extruding of mud mouth direction, and simultaneously, the ring that moves about passes through swing arm under the drive of tilting mechanism; Between set collar, swing back and forth around main shaft; And do not have friction between the screw-blade, can remove set collar and the mud granule that the interannular that moves about stops, make set collar and the time of filtration that moves about between the ring remain unimpeded.Therefore, compared with prior art, the utlity model has the function of cleaning automatically completely, and screw-blade is not had wearing and tearing, make that the time of filtration of dehydration tube is unimpeded all the time, keep good filter effect.
As the preferred version of the utility model, said tilting mechanism comprises swing arm, and swing arm two ends and swing arm are rotationally connected; Be arranged with two groups of chutes on the swing arm; The oscillation centre of swing arm and the coaxial setting of main shaft, spindle nose is provided with driving toothed gear, and this driving toothed gear is arranged with follower gear up and down respectively; Follower gear is provided with eccentric shoe, and eccentric shoe and chute are connected.During work; Driving toothed gear rotates and drives driven tooth crop rotation gear motion up and down with main shaft; Simultaneously; Eccentric shoe limit on the follower gear slidably reciprocates in chute and drives swing arm and swing around main shaft with the follower gear limit that moves in a circle, and swing arm drives to move about through swing arm and swings around main shaft.For making swing arm and tilting mechanism stressed evenly, tilting mechanism is symmetrical set the two ends in dehydration tube.
For reducing the mud cavity volume; Increase is to the squeeze of mud, thus the water ratio of reduction mud, and main shaft is provided with reducer near a side of mud mouth; The diameter of reducer becomes greatly to the mud mouth direction from mud inlet gradually, can also the pitch of screw-blade be reduced to the mud mouth direction from mud inlet gradually.
Description of drawings
Fig. 1 is the structure iron of the utility model.
Fig. 2 is the exploded view of dehydration tube.
The synoptic diagram of swing arm when starting position when Fig. 3 moves for tilting mechanism.
Synoptic diagram when Fig. 4 moves to right position for swing arm.
Synoptic diagram when Fig. 5 moves to meta for swing arm.
Synoptic diagram when Fig. 6 moves to position, a left side for swing arm.
Wherein, 1 mud inlet; 2 dehydration tubes; 201 rings that move about; 202 pads; 203 set collars; 204 screw rods; 3 main shafts; 4 screw-blades; 5 swing arms; 6 tilting mechanisms; 601 driving toothed gears; 602 eccentric shoes; 603 chutes; 604 follower gears; 605 swing arms; 7 drive-motor; 8 mud mouths; 9 filtrate collecting tanks.
Embodiment
As shown in the figure; Be a kind of overlapping screwed sludge dewatering equipment machine of self-stip, its structure includes dehydration tube 2, and these dehydration tube 2 two ends are respectively equipped with mud inlet 1 and mud mouth 8; Dehydration tube 2 downsides are provided with filtrate collecting tank 9; The coaxial main shaft 3 that is provided with in the dehydration tube 2, this main shaft 3 is provided with screw-blade 4, and main shaft 2 is rotationally connected with drive-motor 7; Dehydration tube 2 comprises some stacked set collars 203 each other; The periphery of set collar 203 is evenly equipped with some screw rods 204, and set collar 203 is sleeved on the screw rod 204, is set with pad 202 on the screw rod 204 between the adjacent fixed ring 203; Also be provided with the ring 201 that moves about in the gap of adjacent fixed ring 203; The move about ring 201 and inboard and screw-blade 4 running fit of set collar 203, ring 201 peripheries of moving about are parallel up and down to be provided with two swing arms 5, moves about to encircle 201 and be sleeved on the swing arm 5; Swing arm 5 is rotationally connected with tilting mechanism 6, and tilting mechanism is symmetrical set in the two ends of dehydration tube 2; This tilting mechanism 6 comprises swing arm 605; Swing arm 605 two ends and swing arm 5 are rotationally connected, and are arranged with two groups of chutes 603 on the swing arm 605, the oscillation centre of swing arm 605 and main shaft 3 coaxial settings; Main shaft 3 ends are provided with driving toothed gear 601; Driving toothed gear 601 is arranged with follower gear 604 up and down respectively, and follower gear 604 is provided with eccentric shoe 602, and eccentric shoe 602 is connected with chute 603; Main shaft 3 is provided with reducer near a side of mud mouth 8, and the diameter of reducer becomes greatly to mud mouth 8 directions from mud inlet 1 gradually, and the pitch of screw-blade 4 reduces to mud mouth 8 directions from mud inlet 1 gradually.
During work, get into dehydration tube 2 through the dirt water that contains of flocculation treatment from mud inlet 1, in dehydration tube 2; Water can flow in the filtrate collecting tank 9 along the gap of set collar 203 and 201 on the ring of moving about, and mud then accumulates in dehydration tube 2, and main shaft 3 drives screw-blades 4 and rotates; Mud is advanced and discharges to the extruding of mud mouth 8 directions, and simultaneously, the ring 201 that moves about passes through swing arm 5 under the drive of tilting mechanism 6; Between set collar 203, swing back and forth, can remove set collar 203 and the mud of 201 stops of ring of moving about, make set collar 203 and the time of filtration that moves about between the ring 201 remain unimpeded; Keep good filter effect, be particularly suitable for handling the high sewage of silt content.
The utility model is not limited to the foregoing description; For example; Tilting mechanism can also adopt kindred organizations such as cam mechanism to realize that all on the basis of the disclosed technical scheme of the utility model, those skilled in the art is according to disclosed technology contents; Do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in the protection domain of the utility model.
Claims (5)
1. the overlapping screwed sludge dewatering equipment machine of a self-stip comprises dehydration tube, and said dehydration tube two ends are respectively equipped with mud inlet and mud mouth; The dehydration tube downside is provided with filtrate collecting tank; The coaxial main shaft that is provided with in the said dehydration tube, said main shaft is provided with screw-blade, and main shaft and drive-motor are rotationally connected; Said dehydration tube comprises some stacked set collars each other, and the set collar periphery is evenly equipped with some screw rods, and Fixing shrink ring is contained on the said screw rod; Be set with pad between the adjacent fixed ring on the screw rod, also be provided with the ring that moves about in the gap of adjacent fixed ring, the inboard and the said screw-blade running fit of move about ring and set collar; It is characterized in that; The said ring periphery of moving about is parallel up and down to be provided with two swing arms, and the ring set that moves about is contained on the said swing arm, and swing arm and tilting mechanism are rotationally connected.
2. the overlapping screwed sludge dewatering equipment machine of a kind of self-stip according to claim 1 is characterized in that, said tilting mechanism comprises swing arm; Swing arm two ends and swing arm are rotationally connected, and are arranged with two groups of chutes on the swing arm, the oscillation centre of swing arm and the coaxial setting of main shaft; Spindle nose is provided with driving toothed gear; Said driving toothed gear is arranged with follower gear up and down respectively, and said follower gear is provided with eccentric shoe, and said eccentric shoe and chute are connected.
3. the overlapping screwed sludge dewatering equipment machine of a kind of self-stip according to claim 1 and 2 is characterized in that, said tilting mechanism is symmetrical set the two ends in dehydration tube.
4. the overlapping screwed sludge dewatering equipment machine of a kind of self-stip according to claim 1 and 2 is characterized in that, said main shaft is provided with reducer near a side of mud mouth, and the diameter of reducer becomes big from mud inlet to the mud mouth direction gradually.
5. the overlapping screwed sludge dewatering equipment machine of a kind of self-stip according to claim 1 and 2 is characterized in that, the pitch of said screw-blade reduces to the mud mouth direction from mud inlet gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120210512U CN202131196U (en) | 2011-06-21 | 2011-06-21 | Self-cleaning overlapping screwed sludge de-waterer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120210512U CN202131196U (en) | 2011-06-21 | 2011-06-21 | Self-cleaning overlapping screwed sludge de-waterer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202131196U true CN202131196U (en) | 2012-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120210512U Expired - Fee Related CN202131196U (en) | 2011-06-21 | 2011-06-21 | Self-cleaning overlapping screwed sludge de-waterer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202131196U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253841A (en) * | 2012-02-17 | 2013-08-21 | 北京晶霖伟业分离装备技术有限公司 | Electroosmotic coiled sludge dehydrator |
| CN103373799A (en) * | 2012-04-17 | 2013-10-30 | 泰州市蓝海环保科技有限公司 | Novel spiral shaft applicable to spiral sludge squeezing and dewatering machine |
| CN105923971A (en) * | 2016-05-13 | 2016-09-07 | 江苏博环保科技有限公司 | Solid-liquid separation mechanism capable of adjusting effluent flow rate and sludge concentration and using method thereof |
| CN105999800A (en) * | 2016-07-08 | 2016-10-12 | 吴云萍 | Laminated screw type solid-liquid separator capable of achieving pendulum type movement |
| CN106746424A (en) * | 2016-12-28 | 2017-05-31 | 徐州工程学院 | A kind of device for dehydrating sladge waste and its method of work based on microbiological coagulation method |
| CN107337332A (en) * | 2016-11-19 | 2017-11-10 | 孙阳 | A kind of novel stack spiral shell formula deep dehydration device for sludge |
| CN107471717A (en) * | 2017-09-15 | 2017-12-15 | 吴云萍 | A kind of dewaterer of torsional movement |
| 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 |
| CN113926241A (en) * | 2021-11-17 | 2022-01-14 | 重庆大学 | Filter |
| CN114292000A (en) * | 2022-01-11 | 2022-04-08 | 宁夏环保集团有限责任公司 | Sludge dewatering device |
| CN114292001A (en) * | 2022-01-11 | 2022-04-08 | 宁夏环保集团有限责任公司 | Industrial sewage treatment device |
| CN115504644A (en) * | 2022-09-09 | 2022-12-23 | 江苏星光达环保科技有限公司 | Stacked spiral body suitable for materialized sludge |
-
2011
- 2011-06-21 CN CN201120210512U patent/CN202131196U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253841A (en) * | 2012-02-17 | 2013-08-21 | 北京晶霖伟业分离装备技术有限公司 | Electroosmotic coiled sludge dehydrator |
| CN103373799A (en) * | 2012-04-17 | 2013-10-30 | 泰州市蓝海环保科技有限公司 | Novel spiral shaft applicable to spiral sludge squeezing and dewatering machine |
| CN105923971A (en) * | 2016-05-13 | 2016-09-07 | 江苏博环保科技有限公司 | Solid-liquid separation mechanism capable of adjusting effluent flow rate and sludge concentration and using method thereof |
| CN105999800A (en) * | 2016-07-08 | 2016-10-12 | 吴云萍 | Laminated screw type solid-liquid separator capable of achieving pendulum type movement |
| CN107337332A (en) * | 2016-11-19 | 2017-11-10 | 孙阳 | A kind of novel stack spiral shell formula deep dehydration device for sludge |
| CN106746424A (en) * | 2016-12-28 | 2017-05-31 | 徐州工程学院 | A kind of device for dehydrating sladge waste and its method of work based on microbiological coagulation method |
| CN107471717A (en) * | 2017-09-15 | 2017-12-15 | 吴云萍 | A kind of dewaterer of torsional movement |
| 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 |
| CN113926241A (en) * | 2021-11-17 | 2022-01-14 | 重庆大学 | Filter |
| CN114292000A (en) * | 2022-01-11 | 2022-04-08 | 宁夏环保集团有限责任公司 | Sludge dewatering device |
| CN114292001A (en) * | 2022-01-11 | 2022-04-08 | 宁夏环保集团有限责任公司 | Industrial sewage treatment device |
| CN114292000B (en) * | 2022-01-11 | 2022-11-29 | 宁夏环保集团有限责任公司 | Sludge dewatering device |
| CN115504644A (en) * | 2022-09-09 | 2022-12-23 | 江苏星光达环保科技有限公司 | Stacked spiral body suitable for materialized sludge |
| CN115504644B (en) * | 2022-09-09 | 2024-03-15 | 江苏星光达环保科技有限公司 | Fold spiral body suitable for materialized mud |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MUYANG CO., LTD. Free format text: FORMER OWNER: JIANGSU MUYANG GROUP CORP., LTD. Effective date: 20121029 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121029 Address after: 225127 No. 1 shepherd Road, Hanjiang Economic Development Zone, Jiangsu, Yangzhou Patentee after: Muyang Co., Ltd. Address before: 225127 No. 1 shepherd Road, Hanjiang Industrial Park, Jiangsu, Yangzhou Patentee before: Jiangsu Muyang Group Corp., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU MUYANG GROUP CORP., LTD. Free format text: FORMER OWNER: MUYANG CO., LTD. Effective date: 20130411 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130411 Address after: 225127 No. 1 shepherd Road, Hanjiang Industrial Zone, Hanjiang, Jiangsu, Yangzhou Patentee after: Jiangsu Muyang Group Corp., Ltd. Address before: 225127 No. 1 shepherd Road, Hanjiang Economic Development Zone, Jiangsu, Yangzhou Patentee before: Muyang Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangzhou shepherd environmental protection equipment Engineering Co., Ltd. Assignor: Jiangsu Muyang Group Corp., Ltd. Contract record no.: 2013320000618 Denomination of utility model: Self-cleaning overlapping screwed sludge de-waterer Granted publication date: 20120201 License type: Exclusive License Record date: 20130627 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EM01 | Change of recordation of patent licensing contract |
Change date: 20140504 Contract record no.: 2013320000618 Assignee after: JIANGSU BOE ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Assignee before: Yangzhou shepherd environmental protection equipment Engineering Co., Ltd. |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EM01 | Change of recordation of patent licensing contract |
Change date: 20140504 Contract record no.: 2013320000618 Assignee after: JIANGSU BOE ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Assignee before: Yangzhou shepherd environmental protection equipment Engineering Co., Ltd. |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20160621 |