CN103961912B - Husky device washed by machinery - Google Patents
Husky device washed by machinery Download PDFInfo
- Publication number
- CN103961912B CN103961912B CN201410215274.2A CN201410215274A CN103961912B CN 103961912 B CN103961912 B CN 103961912B CN 201410215274 A CN201410215274 A CN 201410215274A CN 103961912 B CN103961912 B CN 103961912B
- Authority
- CN
- China
- Prior art keywords
- husky
- fixed mount
- athey wheel
- rotating shaft
- spoon
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000010865 sewage Substances 0.000 abstract description 14
- 239000004576 sand Substances 0.000 description 13
- 229910052799 carbon Inorganic materials 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 239000012071 phase Substances 0.000 description 8
- 239000005416 organic matter Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- 241000294743 Gamochaeta Species 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 241001086438 Euclichthys polynemus Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention discloses a kind of machinery and wash husky device, this machinery is washed husky device and is arranged on the advection section end that fine fack and settling pit intake between slope, comprise the first fixed mount, second fixed mount, crawler belt, main Athey wheel, from Athey wheel and actuating unit, first fixed mount is arranged on influent side, described main Athey wheel is connected on the first fixed mount by the first rotating shaft, second fixed mount is arranged on water outlet side, describedly be connected from Athey wheel on the second fixed mount by the second rotating shaft, and main Athey wheel is connected with from Athey wheel by crawler belt, what the outer surface of crawler belt was provided with multiple row arranges along track length direction parallel interval grabs husky spoon, and arbitrary neighborhood two row are grabbed husky spoon and are interspersed, described actuating unit is connected with the first rotating shaft, for the first rotating shaft provides power.The present invention can improve sewage treatment plant inflow COD.
Description
Technical field
The invention belongs to sewage-treatment plant, be specifically related to a kind of machinery and wash husky device.
Background technology
For the sewage treatment plant adopting the design of spiral-flow desilting pond, structures design is everlasting fine fack and settling pit intakes and to be provided with the advection section that 1 ~ 2m grows between slope, and its Main Function makes spiral-flow desilting pond Inlet flow pattern mild.But because the bulky grain sand carried in current easily deposits herein in a large number, and enter spiral-flow desilting pond with current passing, local anaerobic is formed in silt, carbon source that easy desilting is taken is consumed at this, make COD of sewage in combined drainage system (i.e. COD) concentration often lower than 200mg/L, C/N and C/P respectively below 5 and 35.Carbon source is too low by having a strong impact on the effect of the biochemical section denitrogenation dephosphorizing of sewage disposal, causes water outlet not up to standard.In actual production, in order to solve the problem of water-inlet carbon source deficiency, add carbon source substitute in sewage disposal process of being everlasting, such as: methyl alcohol, sodium acetate, glucose etc., but inconvenient and costly problem is transported in existence.
Summary of the invention
The object of this invention is to provide a kind of machinery and wash husky device, this machinery is washed husky device and be arranged on the advection section end that the fine fack of sewage treatment plant and settling pit intake between slope, to the silt applied mechanical disturbance of advection section, organic matter and grit are effectively peeled off, improve sewage treatment plant inflow COD to reach, and expense is lower.
Husky device washed by a kind of machinery of the present invention, this machinery is washed husky device and is arranged on the advection section end that fine fack and settling pit intake between slope, comprise the first fixed mount, second fixed mount, crawler belt, main Athey wheel, from Athey wheel and actuating unit, first fixed mount is arranged on influent side, described main Athey wheel is connected on the first fixed mount by the first rotating shaft, second fixed mount is arranged on water outlet side, describedly be connected from Athey wheel on the second fixed mount by the second rotating shaft, and main Athey wheel is connected with from Athey wheel by crawler belt, what the outer surface of crawler belt was provided with multiple row arranges along track length direction parallel interval grabs husky spoon, and arbitrary neighborhood two row are grabbed husky spoon and are interspersed, described actuating unit is connected with the first rotating shaft, for the first rotating shaft provides power.
Also comprise a flow-stopping plate, described flow-stopping plate to be connected with the second fixed mount by connecting rod and to intake between slope at crawler belt and settling pit, this flow-stopping plate upper end is obliquely installed to influent side, and lower end and advection section or settling pit are intake, the diapire on slope had ebb interval.
Describedly grab husky spoon and comprise and grab husky spoon body in flat rectangular build, a side of grabbing husky spoon body transversely offers guiding gutter, and the free end of grabbing husky spoon body is towards a lateral buckling with guiding gutter.
Described first fixed mount comprises two first fixed bars, and two first fixed bars are oppositely arranged on the both sides of influent side, and described main Athey wheel is connected between two first fixed bars by the first rotating shaft.
Described second fixed mount comprises two second fixed bars, and two the second fixed bars are oppositely arranged on the both sides of water outlet side, is describedly connected between two second fixed bars from Athey wheel by the second rotating shaft.
Described actuating unit comprises driving wheel, driven pulley, motor and belt; Described driven pulley is located in the first rotating shaft, and described driving wheel is connected with the output shaft of motor, and driven pulley is connected with driving wheel by belt.
During use, machinery is washed husky device and be arranged on by two first fixed bars and two second fixed bars the advection section end that fine fack and settling pit intake between slope, and guarantee that the husky spoon of grabbing on crawler belt and its outer surface is all placed in below husky water interface.Starter motor, motor rotates counterclockwise and drives driving wheel to rotate counterclockwise, rotated counterclockwise by belt drive driven pulley while driving wheel rotates counterclockwise, thus provide power for main Athey wheel, main Athey wheel is driven to rotate counterclockwise, crawler belt flow path direction rotation is against the current driven while main Athey wheel rotates counterclockwise, sand is grabbed pine by the husky spoon of grabbing on it, and utilize the current impulsion grains of sand to collide mobile from influent side to water outlet side direction, grit through repeatedly with the shock of grabbing husky spoon, friction, organic matter and grit are peeled off effectively, reach the object improving Sewage Plant influent COD.In addition, flow-stopping plate is provided with between intaking at crawler belt and settling pit tiltedly, and the upper end of flow-stopping plate is obliquely installed to influent side, being assisted by flow-stopping plate grabs while husky spoon picks up grit, make below grit enter spiral-flow desilting pond inlet passage (wall attachment effect) gently, reach and reduce current and enter the disturbance after the inlet passage of spiral-flow desilting pond.
Husky device washed by machinery of the present invention, by to after fine fack with settling pit inlet passage before the disturbance of advection section silt applied mechanical, cal rolling power and top is utilized to grab the husky spoon scouring force that flow path direction rotates fortune sand against the current, current produce it, organic matter and grit are effectively peeled off, and then reaches the object improving Sewage Plant influent COD.
Accompanying drawing explanation
Fig. 1 is that one of using state figure of husky device washed by machinery of the present invention;
Fig. 2 is the using state figure bis-that husky device washed by machinery of the present invention;
Fig. 3 is the structural representation of grabbing husky spoon in the present invention;
Fig. 4 is the distribution proportion figure of water-inlet carbon source in suspended phase, easily heavy phase, liquid phase of certain sewage treatment plant's pretreatment section;
Fig. 5 is that certain sewage treatment plant is by the water-inlet carbon source potentiality figure after process of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Husky device washed by one machinery as depicted in figs. 1 and 2, and this machinery is washed husky device and is arranged on the advection section end that fine fack and settling pit intake between slope 16, comprise the first fixed mount, the second fixed mount, crawler belt 5, main Athey wheel 4, from Athey wheel 7 and actuating unit; First fixed mount is arranged on influent side, described main Athey wheel 4 is connected on the first fixed mount by the first rotating shaft 3, second fixed mount is arranged on water outlet side, describedly be connected from Athey wheel 7 on the second fixed mount by the second rotating shaft 8, and main Athey wheel 4 is connected with from Athey wheel 7 by crawler belt 5, what the outer surface of crawler belt 5 was provided with multiple row arranges along crawler belt 5 length direction parallel interval grabs husky spoon 6, and arbitrary neighborhood two row are grabbed husky spoon 6 and are interspersed, enable the current grains of sand of getting excited mobile to the collision of the direction of water outlet side from influent side; Described actuating unit is connected with the first rotating shaft 3, for the first rotating shaft 3 provides power.
As shown in Figure 1, also comprise a flow-stopping plate 10, described flow-stopping plate 10 is connected with the second fixed mount by connecting rod 9 and is intake between slope 16 at crawler belt 5 and settling pit, this flow-stopping plate 10 upper end is obliquely installed to influent side, and lower end and advection section or settling pit are intake, the diapire on slope had ebb interval.
As shown in Figure 3, described in grab husky spoon 6 and comprise and grab husky spoon body in flat rectangular build, a side of grabbing husky spoon body transversely offers guiding gutter 6a, and the free end of grabbing husky spoon body is towards a lateral buckling with guiding gutter 6a.The effect of guiding gutter 6a is under water impact, and the grains of sand of grabbing in husky spoon 6 are moved with current direction water outlet side, through repeatedly with shock, the friction of grabbing husky spoon 6, reach and wash husky object.
As depicted in figs. 1 and 2, described first fixed mount comprises the both sides that two first fixed bars, 1, two first fixed bars 1 are oppositely arranged on influent side, and described main Athey wheel 4 is connected between two first fixed bars 1 by the first rotating shaft 3.
As shown in Figure 1, described second fixed mount comprises the both sides that two second fixed bars, 11, two the second fixed bars 11 are oppositely arranged on water outlet side, is describedly connected between two second fixed bars 11 from Athey wheel 7 by the second rotating shaft 8.
As shown in Figure 2, described actuating unit comprises driving wheel 13, driven pulley 15, motor 14 and belt 12; Described driven pulley 15 is located in the first rotating shaft 3, and described driving wheel 13 is connected with the output shaft of motor 14, and driven pulley 15 is connected with driving wheel 13 by belt 12.Actuating unit of the present invention also can be other structure, as long as can provide power for the first rotating shaft 3, makes it rotate counterclockwise.
As depicted in figs. 1 and 2, during use, machinery is washed husky device and be arranged on by two first fixed bars 1 and two second fixed bars 11 the advection section end that fine fack and settling pit intake between slope 16, and guarantee that the husky spoon 6 of grabbing on crawler belt 5 and its outer surface is all placed in husky water interface less than 2.Starter motor 14, motor 14 rotates counterclockwise and drives driving wheel 13 to rotate counterclockwise, driven pulley 15 is driven to rotate counterclockwise by belt 12 while driving wheel 13 rotates counterclockwise, thus provide power for main Athey wheel 4, main Athey wheel 4 is driven to rotate counterclockwise, crawler belt 5 flow path direction rotation is against the current driven while main Athey wheel 4 rotates counterclockwise, sand is grabbed pine by the husky spoon 6 of grabbing on it, and utilize the current impulsion grains of sand mobile to the collision of the direction of water outlet side from influent side, grit through repeatedly with the shock of grabbing husky spoon 6, friction, organic matter and grit are peeled off effectively, reach the object improving Sewage Plant influent COD.In addition, flow-stopping plate 10 is provided with by intaking between oblique 16 at crawler belt 5 and settling pit, and the upper end of flow-stopping plate 10 is obliquely installed to influent side, grab while husky spoon 6 picks up grit by flow-stopping plate 10 is auxiliary, make below grit enter spiral-flow desilting pond inlet passage (wall attachment effect) gently, reach and reduce current and enter the disturbance after the inlet passage of spiral-flow desilting pond.
Be below find certain sewage treatment plant's pretreatment section research, see Fig. 4, the distribution proportion of water-inlet carbon source in suspended phase, easily heavy phase, liquid phase is as follows: suspended phase supernatant 35%, easily heavy phase supernatant 42%, liquid phase 23%.42% water-inlet carbon source enters rotational flow grit chamber with easy heavy phase bulky grain sand and gets rid of through grit water separator.Actual observation grit water separator blackout of slagging tap is easily smelly, and what rotational flow grit chamber was described washes husky limited efficiency, and carbon source in bulky grain sand of easily sinking can not get effective release.See Fig. 5, but find that easily heavy phase bulky grain desilting supernatant C OD adds 24.2% by the mechanical agitation experiment that husky device washed by machinery of the present invention.
In experimentation; inventor also adopts general agitator to wash husky device to replace machinery of the present invention, but after being stirred by the grains of sand by general agitator, the grains of sand can directly wash away with water; the grains of sand can not get effectively rubbing and colliding, and then do not reach the object of washing husky release COD.
Claims (5)
1. husky device washed by a machinery, this machinery is washed husky device and is arranged on the advection section end that fine fack and settling pit intake between slope (16), it is characterized in that: comprise the first fixed mount, the second fixed mount, crawler belt (5), main Athey wheel (4), from Athey wheel (7) and actuating unit; Described first fixed mount is arranged on influent side, described main Athey wheel (4) is connected on the first fixed mount by the first rotating shaft (3), described second fixed mount is arranged on water outlet side, describedly to be connected on the second fixed mount from Athey wheel (7) by the second rotating shaft (8), and main Athey wheel (4) is connected with from Athey wheel (7) by crawler belt (5); The outer surface of crawler belt (5) is provided with and grabs husky spoon (6), grab husky spoon (6) to comprise and grab husky spoon body in flat rectangular build, a side of grabbing husky spoon body transversely offers guiding gutter (6a), and the free end court of grabbing husky spoon body has a lateral buckling of guiding gutter (6a), grab husky spoon (6) to arrange along crawler belt (5) length direction parallel interval, each free end of grabbing husky spoon body is vertical with water (flow) direction, and arbitrary neighborhood two row are grabbed husky spoon (6) and are interspersed; Described actuating unit is connected with the first rotating shaft (3), is that the first rotating shaft (3) provides power.
2. husky device washed by machinery according to claim 1, it is characterized in that: also comprise a flow-stopping plate (10), described flow-stopping plate (10) to be connected with the second fixed mount by connecting rod (9) and to be positioned at crawler belt (5) and settling pit is intake between slope (16), this flow-stopping plate (10) upper end is obliquely installed to influent side, and lower end and advection section or settling pit are intake, the diapire on slope had ebb interval.
3. husky device washed by machinery according to claim 1 and 2, it is characterized in that: described first fixed mount comprises two first fixed bars (1), two first fixed bars (1) are oppositely arranged on the both sides of influent side, and described main Athey wheel (4) is connected between two first fixed bars (1) by the first rotating shaft (3).
4. husky device washed by machinery according to claim 1 and 2, it is characterized in that: described second fixed mount comprises two second fixed bars (11), two the second fixed bars (11) are oppositely arranged on the both sides of water outlet side, are describedly connected between two second fixed bars (11) from Athey wheel (7) by the second rotating shaft (8).
5. husky device washed by machinery according to claim 1 and 2, it is characterized in that: described actuating unit comprises driving wheel (13), driven pulley (15), motor (14) and belt (12), described driven pulley (15) is located in the first rotating shaft (3), described driving wheel (13) is connected with the output shaft of motor (14), and driven pulley (15) is connected with driving wheel (13) by belt (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215274.2A CN103961912B (en) | 2014-05-21 | 2014-05-21 | Husky device washed by machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215274.2A CN103961912B (en) | 2014-05-21 | 2014-05-21 | Husky device washed by machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103961912A CN103961912A (en) | 2014-08-06 |
| CN103961912B true CN103961912B (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410215274.2A Expired - Fee Related CN103961912B (en) | 2014-05-21 | 2014-05-21 | Husky device washed by machinery |
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| Country | Link |
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| CN (1) | CN103961912B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215470B (en) * | 2016-08-16 | 2018-02-16 | 中电建水环境治理技术有限公司 | Gush polluted bed mud processing settling pit and mud-sand separating system in river lake |
| CN108487194A (en) * | 2018-03-14 | 2018-09-04 | 赣州牛研科技有限公司 | A kind of hydraulic engineering trash rack cleaning equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002159803A (en) * | 2000-11-28 | 2002-06-04 | Hitachi Metals Ltd | Sand gathering apparatus and method |
| JP2004216215A (en) * | 2003-01-10 | 2004-08-05 | Jfe Engineering Kk | Sand collecting apparatus |
| CN201366272Y (en) * | 2009-01-24 | 2009-12-23 | 苟贵洲 | Water-and-sand separator |
| CN102241462A (en) * | 2011-06-14 | 2011-11-16 | 重庆大学 | Bypass sludge reduction and silt separation and denitrification and dephosphorization waste water treatment system and method |
| CN102757126A (en) * | 2012-08-08 | 2012-10-31 | 山东省肿瘤防治研究院 | Carbon source enrichment device and enrichment method for low carbon sewage treatment |
| CN103316510A (en) * | 2013-05-28 | 2013-09-25 | 上海市政工程设计研究总院（集团）有限公司 | Round sedimentation basin installed with baffle plate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8815101B2 (en) * | 2011-10-10 | 2014-08-26 | Intevep, S.A. | Sediment removal tank and system |
-
2014
- 2014-05-21 CN CN201410215274.2A patent/CN103961912B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002159803A (en) * | 2000-11-28 | 2002-06-04 | Hitachi Metals Ltd | Sand gathering apparatus and method |
| JP2004216215A (en) * | 2003-01-10 | 2004-08-05 | Jfe Engineering Kk | Sand collecting apparatus |
| CN201366272Y (en) * | 2009-01-24 | 2009-12-23 | 苟贵洲 | Water-and-sand separator |
| CN102241462A (en) * | 2011-06-14 | 2011-11-16 | 重庆大学 | Bypass sludge reduction and silt separation and denitrification and dephosphorization waste water treatment system and method |
| CN102757126A (en) * | 2012-08-08 | 2012-10-31 | 山东省肿瘤防治研究院 | Carbon source enrichment device and enrichment method for low carbon sewage treatment |
| CN103316510A (en) * | 2013-05-28 | 2013-09-25 | 上海市政工程设计研究总院（集团）有限公司 | Round sedimentation basin installed with baffle plate |
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| CN103961912A (en) | 2014-08-06 |
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