CN102872637A - Rotary drum type curved surface grid system - Google Patents
Rotary drum type curved surface grid system Download PDFInfo
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- CN102872637A CN102872637A CN2011101963065A CN201110196306A CN102872637A CN 102872637 A CN102872637 A CN 102872637A CN 2011101963065 A CN2011101963065 A CN 2011101963065A CN 201110196306 A CN201110196306 A CN 201110196306A CN 102872637 A CN102872637 A CN 102872637A
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- grid
- slag
- residue
- screw
- water
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Abstract
The invention relates to a grid, concretely relates to a novel rotary drum type curved surface grid system in a sewage processing device, and belongs to the technical field of the manufacturing of an environmentally-friendly apparatus. The system which integrates a scrubbing mechanism, a grid residue spiral lifting mechanism and a grid residue spiral squeezing mechanism into one comprises inlet water, a drum, a grid basket, wash water tubes, a residue tank, rake teeth, a residue removing tooth plate, outlet water, a spiral lifting tube, a spiral squeezer and a motor. The system has the advantages of processing program simplification, time and labor saving, and fast and convenient processing method; and simultaneously the grid is provided with the wash water tubes in order to timely wash processed matters, so settled residues are timely discharged by the grid, a screen obstruction phenomenon can be avoided, and the running is stable, thereby the scrubbing efficiency can be substantially improved.
Description
Technical fieldThe present invention relates to a kind of grid, the Novel rotary drum type curved grate system in a kind of sewage-treatment plant of relating to specifically belongs to the equipment manufacture of environmental protection technical field.
The background technology grid is requisite filter utility in the first working procedure in the sewage disposal system, tilt to be installed in the import department of foul drainage, pump house sump or the front end of sewage treatment plant, be used for holding back thicker floating thing and suspension in the sewage, as: fiber, onal, hair, pericarp, vegetables, wood chip, cloth, plastic products etc., prevent obstruction and winding water pump assembly, aerator, pipeline valve, processing structures water distribution facility, intake-outlet, reduce the scum silica frost that subsequent treatment produces, guarantee the normal operation of sewage treatment facility.
In the existing sewage disposal system, grid of a great variety, as: coarse rack, middle grid, fine fack, planar grille, curved surface grid are manually checked grid and mechanical scarfing cinder grid etc.When process the little or amount of pollutant that can hold back of flow than hour, generally adopt artificial scarfing cinder grid.This class grid is to make with straight steel bar, for the ease of artificial scarfing cinder operation, avoids that the grid slag falls after rise in the water in the scarfing cinder process, and more laborsaving during scarfing cinder, the grid slag is difficult for falling after rise, but needs larger floor space.
Yet, existing going barrel cartridge type grid local location above the rotary drum screen cloth is provided with separator, so that most of sediment needs to fall from finedraw by gravity when screen cloth rotates, such scarfing cinder effect is undesirable, often have many sediments and stay in the finedraw and the slit is stopped up, affect the operating efficiency of grid.
Summary of the inventionThe present invention is in order to remedy above-mentioned technological deficiency, and a kind of rotary drum type curved grate system is provided, and this grid can in time be discharged sediment and can be avoided occuring the phenomenon that screen cloth stops up, and is stable, thereby can greatly improve the efficient of removing contamination of grid.
Technical scheme of the present invention is: the rotary drum type curved grate system, be integrated in scrubbing mechanism, grid slag screw lift, grid slag screw press mechanism, comprise into water, drum barrel, grid basket, wash tub pipe, slag chute, target tooth, scarfing cinder tooth plate, water outlet, screw lifting pipe, screw press, motor; Process water and flow into from the drum barrel water inlet, by grid filtration, flow to the channel behind the grid basket, at central shaft the target tooth is installed afterwards, a side is provided with the scarfing cinder tooth plate, and the centre is provided with slag chute; Be connected the screw lifting pipe with the drum barrel other end, its top connects screw press simultaneously, and the screw press other end links to each other with motor.
Described drum barrel outer is provided with wash tub pipe.
Described grid, grizzly bar are shaped as the thin grizzly bar of arc.
Compared with prior art, characteristics of the present invention have been simplified handling procedure for scrubbing mechanism, grid slag screw lift, grid slag screw press mechanism are integrated, and are time saving and energy saving, make processing method more efficient and convenient; Simultaneously, this grid is provided with wash tub pipe, so that handled thing can access timely flushing, makes grid in time sediment be discharged and can avoid occuring the phenomenon of screen cloth obstruction, and is stable, thereby can greatly improve the efficient of removing contamination of grid.
Description of drawings
Fig. 1 is the structural representation of invention.
Fig. 2 is the part-structure schematic diagram of Fig. 1.
Fig. 3 is the side-looking structural representation of Fig. 1.
Among the figure, 1, water inlet, 2, drum barrel, 3, the grid basket, 4, wash tub pipe, 5, slag chute, 6, the target tooth, 7, the scarfing cinder tooth plate, 8, water outlet, 9, the screw lifting pipe, 10, screw press, 11, motor.
The specific embodiment
The rotary drum type curved grate system, be integrated water inlet 1, drum barrel 2, grid basket 3, wash tub pipe 4, slag chute 5, target tooth 6, scarfing cinder tooth plate 7, water outlet 8, screw lifting pipe 9, screw press 10, motor 11 in scrubbing mechanism, grid slag screw lift, grid slag screw press mechanism; Process water and 1 flow into from intaking, by grid filtration, flow to the channel behind the grid basket 3, at central shaft target tooth 6, one sides are installed afterwards and are provided with scarfing cinder tooth plate 7, the centre is provided with slag chute 5; Be connected screw lifting pipe 9 with drum barrel 2 other ends, its top connects screw press 10 simultaneously, and screw press 10 other ends link to each other with motor 11.
Described drum barrel outer is provided with wash tub pipe 4.
Described grid, grizzly bar are shaped as the thin grizzly bar of arc.
Process water from 1 inflow of intaking, pass through grid filtration, flow to the channel behind the grid basket 3, the grid slag is trapped within on the grid basket 3, when the water-head inside and outside the grid reaches certain value, rotary teeth target 6 revolutions that are installed on the central shaft are removed contamination, when scarfing cinder tooth plate 7 is taken off the position that collects to grid basket 3 summits to dirt, by the deadweight of grid slag, the flushing of water and the effect of slag trap, the grid slag is discharged into slag chute 5, by screw lifting pipe 9 conveying hoistings, to 10 dehydrations of top screw press, transport outward again.
Claims (1)
1. rotary drum type curved grate system, it is characterized in that scrubbing mechanism, grid slag screw lift, grid slag screw press mechanism are integrated, and comprise into water, drum barrel, grid basket, wash tub pipe, slag chute, target tooth, scarfing cinder tooth plate, water outlet, screw lifting pipe, screw press, motor; Process water and flow into from the drum barrel water inlet, by grid filtration, flow to the channel behind the grid basket, at central shaft the target tooth is installed afterwards, a side is provided with the scarfing cinder tooth plate, and the centre is provided with slag chute; Be connected the screw lifting pipe with the drum barrel other end, its top connects screw press simultaneously, and the screw press other end links to each other with motor; Described drum barrel outer is provided with wash tub pipe; Described grid, grizzly bar are shaped as the thin grizzly bar of arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101963065A CN102872637A (en) | 2011-07-14 | 2011-07-14 | Rotary drum type curved surface grid system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101963065A CN102872637A (en) | 2011-07-14 | 2011-07-14 | Rotary drum type curved surface grid system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102872637A true CN102872637A (en) | 2013-01-16 |
Family
ID=47474286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101963065A Pending CN102872637A (en) | 2011-07-14 | 2011-07-14 | Rotary drum type curved surface grid system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102872637A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289083A (en) * | 2015-11-26 | 2016-02-03 | 江苏大学 | Non-clogging grille with side inflow |
| CN106563304A (en) * | 2016-09-29 | 2017-04-19 | 深圳崇达多层线路板有限公司 | Film stripping residue processing system |
| CN109276942A (en) * | 2018-11-27 | 2019-01-29 | 黄冬艳 | A kind of environment-friendly sewage processing device for separation of waste |
| CN110639246A (en) * | 2019-10-09 | 2020-01-03 | 广州惟一环保科技有限公司 | Rotary drum fine grid with grid slag squeezing function |
| CN112978953A (en) * | 2021-02-03 | 2021-06-18 | 重庆电力高等专科学校 | Anti-blocking and deslagging device for leachate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2424053A1 (en) * | 1978-04-27 | 1979-11-23 | Lecoeur Roger | Horizontal rotary screening drum to filter flocculated waste water - with screw press continuously removing filter cake from drum interior |
| DE19514596A1 (en) * | 1995-04-20 | 1996-10-24 | Huber Hans Gmbh Maschinen Und | Separator removing material from fluid feed has rotating, perforated separation drum |
| WO1999013959A1 (en) * | 1997-09-17 | 1999-03-25 | Idracos S.P.A. | An apparatus for screening and compacting |
| CN201231106Y (en) * | 2008-06-10 | 2009-05-06 | 丹东北方环保工程有限公司 | Drum type spiral grid squeezer |
| CN201287006Y (en) * | 2008-07-08 | 2009-08-12 | 宜昌中威清洗机有限公司 | Back-flushing filter deslagging device |
| CN202185208U (en) * | 2011-07-14 | 2012-04-11 | 栾清杨 | Novel rotary drum type curved grate |
-
2011
- 2011-07-14 CN CN2011101963065A patent/CN102872637A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2424053A1 (en) * | 1978-04-27 | 1979-11-23 | Lecoeur Roger | Horizontal rotary screening drum to filter flocculated waste water - with screw press continuously removing filter cake from drum interior |
| DE19514596A1 (en) * | 1995-04-20 | 1996-10-24 | Huber Hans Gmbh Maschinen Und | Separator removing material from fluid feed has rotating, perforated separation drum |
| WO1999013959A1 (en) * | 1997-09-17 | 1999-03-25 | Idracos S.P.A. | An apparatus for screening and compacting |
| CN201231106Y (en) * | 2008-06-10 | 2009-05-06 | 丹东北方环保工程有限公司 | Drum type spiral grid squeezer |
| CN201287006Y (en) * | 2008-07-08 | 2009-08-12 | 宜昌中威清洗机有限公司 | Back-flushing filter deslagging device |
| CN202185208U (en) * | 2011-07-14 | 2012-04-11 | 栾清杨 | Novel rotary drum type curved grate |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289083A (en) * | 2015-11-26 | 2016-02-03 | 江苏大学 | Non-clogging grille with side inflow |
| CN106563304A (en) * | 2016-09-29 | 2017-04-19 | 深圳崇达多层线路板有限公司 | Film stripping residue processing system |
| CN109276942A (en) * | 2018-11-27 | 2019-01-29 | 黄冬艳 | A kind of environment-friendly sewage processing device for separation of waste |
| CN110639246A (en) * | 2019-10-09 | 2020-01-03 | 广州惟一环保科技有限公司 | Rotary drum fine grid with grid slag squeezing function |
| CN112978953A (en) * | 2021-02-03 | 2021-06-18 | 重庆电力高等专科学校 | Anti-blocking and deslagging device for leachate |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |