CN1978798A - Ditch water flow suspension solid filtering equipment - Google Patents
Ditch water flow suspension solid filtering equipment Download PDFInfo
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- CN1978798A CN1978798A CN 200510125813 CN200510125813A CN1978798A CN 1978798 A CN1978798 A CN 1978798A CN 200510125813 CN200510125813 CN 200510125813 CN 200510125813 A CN200510125813 A CN 200510125813A CN 1978798 A CN1978798 A CN 1978798A
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- water flow
- filtering equipment
- solid
- ditch water
- flow suspension
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Abstract
The invention discloses a channel flow suspended solid filtering device used to filter suspended solid for channel in or after rainstorm. It includes many filter cones and one conveying belt. The filter cone drives the conveying belt under the action of water flow thrust to remove the suspended solid while filter cone intercepting.
Description
Technical field
The present invention relates to a kind of filtering equipment of ditch water flow suspension solid, and particularly relevant for a kind of can be between storm period or after the heavy rain, will be delivered to the equipment of the suspended solid filtering in the muddy former water of tap water water treatment works via channel.
Background technology
During the typhoon torrential rain, the native stone in mountain area often is washed into rivers and creeks and reservoir, causes as the water body at water source seriously muddy; And the former water of high turbidity of this rivers and creeks and reservoir is delivered to before the tap water water purification field via channel, Chang Yin does not have time enough and space to do the precipitation clarification earlier, thereby the former water that flows to the water purification field comprises the suspended particulate of excess, so that normal water treatment facilities can't as usually turn round, and then cause the water purification field to stop to supply water.
At present more existing devices can remove by suspended solid in the water of channel.Yet, traditional device is with the filter screen interception current of fixedly shutoff, and need to drive screw to remove the silt on the filter screen by motor, therefore need to consume more extra power so that said apparatus is kept required running, generally it is to utilize electric power that this energy is provided.But when power system outage or motor failure, this device promptly shuts down and blocks current, and its possible harm more is far more than suspended solid itself.The illustration of traditional device is found in U.S. Patent number 4836919,5110461,5296136,5372713,5552044,5593597,5798038 and 6733663 etc.
Therefore, the present invention is in order to solve or to reduce problem in the above-mentioned known technology at least.
Summary of the invention
The technical problem to be solved in the present invention is: but the equipment of the suspended solid in the former water in a kind of filtering channel is provided, and it is a shale in the removable current by means of hydro-flow thrust, and can not stop current or cause being jammed of ditch water flow.
Technical solution of the present invention is: a kind of filtering equipment of ditch water flow suspension solid, and this equipment comprises: a plurality of pans, it utilizes current to drive with the suspension in the filtering water; And a conveyer belt, with so that described pan cycle operation.
The present invention also proposes the filtering equipment of another kind of ditch water flow suspension solid, and this equipment comprises: a plurality of filter stands are to utilize current to drive with the suspension in the filtering water; And a conveyer belt, with so that described filter stand cycle operation.
Characteristics of the present invention and advantage are: the filtering equipment of ditch water flow suspension solid of the present invention is used between storm period or the heavy rain suspended solid in the filtering channel later; One of the present invention's equipment comprises a plurality of pans and a conveyer belt, this pan is in the process of interception suspended solid, simultaneously by means of the thrust of current driving this conveyer belt of circulation, so that suspended solid in the water of pan interception is removed, and can not stop current or cause being jammed of ditch water flow.And each filter stand in another equipment all comprises a filter cloth, in order to filter little suspended solid.
Description of drawings
But Fig. 1 is the lateral view of suspended solid equipment in the interior former water of a kind of filtering channel of first embodiment of the invention.
Fig. 2 is the lateral view that is similar to Fig. 1 equipment, and it is for showing that pan is positioned at the position that is different from Fig. 1.
Fig. 3 illustrates the vertical view of equipment as shown in Figure 1.
Fig. 4 illustrates the stereogram of pan as shown in Figure 1.
But Fig. 5 is the lateral view of suspended solid equipment in the interior former water of a kind of filtering channel of second embodiment of the invention.
Fig. 6 illustrates the stereogram of filter stand as shown in Figure 5.
The drawing reference numeral explanation:
10: equipment 12: conveyer belt
14: pan 16: tilting device
18: chain 20: sprocket
22: over cap 24: main filter screen
26: auxiliary filter screen 28: main filtration fraction
30: aided filter part 32: corner
34: floating drum 36: sidewall
38: connect pole 40: pin
42: percussion hammer 44: resilient cross-bar
46: nozzle 48: Handling device
50: equipment 52: filter stand
54: filter cloth 56: framework
58: connect pole 60: counterweight
62: cleaning device 64: water storage container
66: shaft 80: channel
82: bottom 84: sidewall
86: embankment
The specific embodiment
In order to make constitutive characteristic of the present invention, method of operating, characteristics and advantage be more prone to understand, so, embodiments of the invention are described in hereinafter cooperating diagram and character narrate.
Please refer to diagram, but it is two preferred embodiments of the present invention and the equipment that discloses suspended solid in a kind of filtering channel 80 respectively.This channel 80 can communicate with tap water water treatment works, makes former water and suspended solid flow to tap water water treatment works via channel 80.This equipment can be in emergency circumstances, for example between storm period or after the heavy rain, and uses when the former water that is delivered to tap water water treatment works is too muddy.
Please refer to Fig. 1 to Fig. 4, but it is the equipment 10 of big suspended solid in a kind of filtering channel 80 of first embodiment of the invention; And with reference to Fig. 5 to Fig. 6, but then be the equipment 50 of less suspended solid in a kind of filtering channel 80 of the second embodiment of the present invention.
Can be comparatively fast in " big suspended solid " expression channel 80 current of mentioning herein according to the suspended solid of gravitational settling." little suspended solid " then represented in channel 80 current with water by flowing the not suspended solid of free settling.This channel 80 is made of a bottom 82, relative two sidewalls 84 and two relative embankments 86.
Please refer to Fig. 1 to Fig. 3, this equipment 10 comprises a conveyer belt 12, a plurality of pan 14 equidistant activities are hubbed on this conveyer belt 12, in order to the big suspended solid of part in the former water that filters canalize 80, and with a tilting device 16 the big suspended solid of interception on this pan 14 are toppled over out.
This conveyer belt 12 comprise the chain 18 of two groups of identical carried pans 14 and three can with the sprocket 20 of chain 18 engagements.This sprocket 20 comprises a sprocket 20 that is positioned on the up-stream face, and is located on one of them embankment 86 of channel 80; One is positioned at undersurface sprocket 20, and is located on one of them sidewall 84 of channel 80 near 82 places, bottom; Another is positioned at 20 of sprocket on the channel 80 downstream waters surface and is located on the sprocket 20 same embankments 86 with the upstream.This equipment can be save the running energy because of driving endless apron 12 by means of hydro-flow thrust with pan 14 interception current; But also can be and during forced adjustment conveyer belt 12 exploitation speeds, sprocket 20 places on one of them water surface connect power source (as motor) in addition with the auxiliary power as endless apron 12 according to filtering quantity.
This chain 18 comprises three parts, and first section for being positioned at the underwater portion of upstream, between sprocket on the up-stream face 20 and sprocket 20 under water; Second section underwater portion that is positioned at the downstream, the sprocket 20 between under water reaches between the sprocket on the water surface of downstream 20; And the 3rd section part that is positioned on the water surface, between the sprocket on sprocket on the water surface of downstream 20 and the up-stream face 20.In addition, all being provided with an over cap 22 near each sprocket 20 drops to prevent chain 18 to overstep the limit or get loose.
Though be not illustrated on the figure, this equipment 10 also is provided with the corresponding sprocket 20 of rotating shaft to link two groups of correspondences respectively, to guarantee two groups of sprocket 20 synchronous operations.
Please refer to Fig. 4, each pan 14 all is designed to a dustpan shape, but to accept the big suspended solid of rapid subsidence in channel 80 current.Pan 14 comprises a main filtration fraction 28 and is positioned at an aided filter part 30 on this main filtration fraction 28, and a corner 32 is still arranged between this between the two, and this corner 32 is used to tackle the big suspended solid that flows through with water; One floating drum 34 is positioned on the aided filter part 30; Two sidewalls 36 are located between main filtration fraction 28 and the aided filter part 30, are used to stop big suspended solid; And two connection poles 38 respectively are vertical at respectively on two sidewalls 36.
This main filtration fraction 28 comprises a main filter screen 24, and in order to filter big suspended solid, this main filter screen 24 is to utilize a framework (not indicating among the figure) to be fixed.
This aided filter part 30 be positioned at this main filtration fraction 28 distolateral on, in order to filter big suspended solid that flows through with water and the thrust that obtains current, it comprises an auxiliary filter screen 26, this auxiliary filter screen 26 is to utilize a framework (indicating among the figure) to be fixed.Except size, this main filter screen 24 and auxiliary filter screen 26 can be identical.
This floating drum 34 is attached or is formed at the downstream direction of the framework of aided filter part 30, makes main filtration fraction 28 be the level of state haply when advancing in water.
This connects pole 38 and is embedded chain 18 for pan 14 rotations by movable correspondence.This connects pole 38 is located on the sidewall 36, so that this main filtration fraction 28 then is the approximate vertical state when pan 14 emerges fully, and when this pan 14 was immersed in the water, this 28 of main filtration fraction was the approximate horizontal state.
Preferably, the underwater portion of chain 18 in the upstream is vertical, and at the underwater portion in downstream for being level.In fact, chain 18 from the differential seat angle that vertically still has slightly, is not fully vertically at the underwater portion of upstream; And from level slightly differential seat angle is also arranged at the underwater portion in downstream, and be not to be level fully, so the reason that is provided with will be in hereinafter describing.
Almost each main filtration fraction 28 that is positioned at the pan 14 on the chain 18 of upper water lower part all is the level of state.Along with the chain 18 of the underwater portion that is positioned at the upstream roughly in vertical state, thereby nearly all pan 14 all is positioned on another.Also because very short, so have only the pan 14 of minority can hinder current at this at the chain 18 of the underwater portion of upstream.
Almost each main filtration fraction 28 that is positioned at the pan 14 on the chain 18 of underwater portion in downstream all is the level of state.Along with the chain 18 of the underwater portion that is positioned at the upstream roughly is the level of state, thereby almost can be positioned on another without any a pan 14.In other words, can have influence on the filtering function of another pan 14 without any a pan 14.Because the chain 18 at the underwater portion in downstream is longer, thereby the more pan 14 of promising number can filter suspended solid at this.
Because water and suspended solid impact the aided filter part 30 of pan 14, so that auxiliary filter screen 26 can filter big suspended solid and pan 14 is moved.The translational speed of this pan 14 is slower slightly than current.It is mobile backward that the aided filter part 30 of pan 14 can cause the current of its near zone to produce, and slowed down the flow velocity of big suspended solid.Therefore, the mobile phase of big suspended solid is an approximate vertical for the main filtration fraction 28 of pan 14.Main filter screen 24 is tackled big suspended solid at the place, right angle, and the aided filter part 30 of pan 14 can be tackled the big suspended solid of sub-fraction.
When emerging, pan 14 can present skewed, and when pan 14 left the water surface, then pan 14 was the approximate vertical state, and corner 32 positions can be kept the solid after the filtration here.When pan 14 touched pin 40, this pan 14 can overturn to pour out the big suspended solid that is left.When pan 14 was about to leave this pin 40, this pan 14 can reach outward downwards with quicker and pour out big suspended solid, then nozzle 46 ejection air or water and pass main filter screen 24 and drop in the Handling device 48 to force big suspended solid.Leave after the pin 40, pan 14 further overturns and then strikes percussion hammer 42.Therefore, big suspended solid is further poured out in pan 14.Then, pan 14 is taken away from percussion hammer 42.
Please refer to Fig. 5 and Fig. 6, equipment 50 is similar to equipment 10, except replacing pans 14 with filter stand 52, and replaces tilting devices 16 with a cleaning device 62.
Wherein each filter stand 52 all comprises a filter cloth 54, in order to filtering little suspended solid, and fixes this filter cloth 54 with a framework 56.This filter cloth 54 can be Cloth Media
(trade name is Aqua company goods).Along with this filter cloth 54 of current process, the little suspended solid in the water just can be stopped by this filter cloth 54 and be attached to it.Framework 56 comprises a middle body, an angle and extends from the upper section on the downstream direction surface of middle body and an angle and extend the branch of quadrate part once from the downstream direction surface of middle body.Filter cloth 54 is fixed on the middle body of framework 56.Two connect the upper section that pole 58 is installed in framework 56.One counterweight 60 is set at the below part of framework 56.
Connecting pole 58 is embedded in the chain 18 so that filter stand 52 is connected running with chain by corresponding, be set at the downstream direction surface of the middle body of framework 56 when counterweight 60, when leaving the water surface, the filter cloth 54 that is fixed on framework 56 middle bodies can be the center upset with the updrift side, when being subjected to water impact, 54 of this filter clothes in vertical state.Therefore, this filter cloth 54 can be tackled little suspended solid in rectangular mode.
Though the present invention discloses with specific embodiment; but it is not in order to limit the present invention; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present invention and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that scope of patent protection of the present invention is done.
Claims (22)
1. the filtering equipment of a ditch water flow suspension solid is characterized in that, this equipment comprises: a plurality of pans (14), and it utilizes current to drive with the suspension in the filtering water; And a conveyer belt (12), with so that described pan (14) cycle operation.
2. the filtering equipment of ditch water flow suspension solid according to claim 1 is characterized in that, this conveyer belt (12) comprise at least two groups of identical chains that carry described pan (14) (18) and with three sprocket (20) of this chain (18) engagement.
3. as the filtering equipment of ditch water flow suspension solid as described in the claim 2, it is characterized in that described pan (14) is a dustpan shape, in order to the big suspended solid of very fast sedimentation in the interception channel current.
4. as the filtering equipment of ditch water flow suspension solid as described in the claim 3, it is characterized in that this pan (14) comprises at least:
One main filtration fraction (28) is in order to filter the big suspended solid that flows through with water;
One aided filter part (30), its be positioned at this main filtration fraction (28) distolateral on, in order to filter big suspended solid that flows through with water and the thrust that obtains current;
One corner (32) is between this main filtration fraction (28) and this aided filter part (30), in order to tackle the big suspended solid that flows through with water; And
Two sidewalls (36) are between this main filtration fraction (28) and this aided filter part (30), to stop big suspended solid.
5. as the filtering equipment of ditch water flow suspension solid as described in the claim 4, it is characterized in that this main filtration fraction (28) is roughly level.
6. as the filtering equipment of ditch water flow suspension solid as described in the claim 5, it is characterized in that, each pan (14) locates to comprise at least a floating drum (34) in this aided filter part (30), and this main filtration fraction (28) is the level of state when Yu Shuizhong advances haply.
7. as the filtering equipment of ditch water flow suspension solid as described in the claim 4, it is characterized in that this main filtration fraction (28) comprises a framework, to fix a main filter screen (24).
8. as the filtering equipment of ditch water flow suspension solid as described in the claim 4, it is characterized in that this aided filter part (30) comprises with a framework, to fix an auxiliary filter screen (26).
9. as the filtering equipment of ditch water flow suspension solid as described in the claim 5, it is characterized in that this aided filter part (30) Yu Shuizhong haply in vertical state.
10. as the filtering equipment of ditch water flow suspension solid as described in the claim 4, it is characterized in that this pan (14) comprises two at least and connects poles (38) each is located at this two sidewalls (36) respectively, with corresponding the embedding on these two groups of chains (18) respectively.
11. the filtering equipment as ditch water flow suspension solid as described in the claim 4 is characterized in that, comprises a tilting device (16) at least, in order to topple over the big suspended solid in this main filtration fraction (28).
12. as the filtering equipment of ditch water flow suspension solid as described in the claim 11, wherein this tilting device (16) comprises a pin (40) at least, with top upset that will this main filtration fraction (28) downwards.
13. filtering equipment as ditch water flow suspension solid as described in the claim 12, it is characterized in that, this tilting device (16) comprises a percussion hammer (42) at least, clashes into this main filtration fraction (28) afterwards immediately in order to leave this pin (40) at this main filtration fraction (28).
14. the filtering equipment as ditch water flow suspension solid as described in the claim 13 is characterized in that this tilting device (16) comprises a resilient cross-bar (44) at least, to support this percussion hammer (42).
15. the filtering equipment as ditch water flow suspension solid as described in the claim 13 is characterized in that this tilting device (16) comprises a nozzle (46) at least, forces the suspended solid that adheres to be removed by this main filtration fraction (28) in order to ejection liquid.
16. the filtering equipment as ditch water flow suspension solid as described in the claim 13 is characterized in that this tilting device (16) comprises a Handling device (48) at least, to accept the suspended solid that shipment is toppled over.
17. the filtering equipment of a ditch water flow suspension solid is characterized in that, this equipment comprises: a plurality of filter stands (52), and it utilizes current to drive with the suspension in the filtering water; And a conveyer belt (12), with so that described filter stand (52) cycle operation.
18. the filtering equipment as ditch water flow suspension solid as described in the claim 17 is characterized in that, this conveyer belt (12) comprise at least two groups of identical chains that carry described filter stand (52) (18) and with three sprocket (20) of this chain (18) engagement.
19. the filtering equipment as ditch water flow suspension solid as described in the claim 18 is characterized in that this filter stand (52) comprises at least:
One filter cloth (54) is to pursue the little suspended solid of stream downstream in the interception current; And
One framework (56) is positioned at this filter cloth (54) on this chain (18) with support.
20. the filtering equipment as ditch water flow suspension solid as described in the claim 18 is characterized in that, this filter stand (52) comprises two at least and connects poles (58) each is located at respectively on this framework (56), with corresponding the embedding on these two groups of chains (18) respectively.
21. filtering equipment as ditch water flow suspension solid as described in the claim 19, it is characterized in that, this filter stand (52) comprises the downstream face end of a counterweight (60) in this framework (56) at least, the direction that makes progress is little turns over one when leaving the water surface to make this filter cloth (54), and vertical with current haply in water the time.
22. the filtering equipment as ditch water flow suspension solid as described in the claim 17 is characterized in that, comprises a cleaning device (62), to clean described filter stand (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510125813 CN1978798A (en) | 2005-11-30 | 2005-11-30 | Ditch water flow suspension solid filtering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510125813 CN1978798A (en) | 2005-11-30 | 2005-11-30 | Ditch water flow suspension solid filtering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1978798A true CN1978798A (en) | 2007-06-13 |
Family
ID=38130087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510125813 Pending CN1978798A (en) | 2005-11-30 | 2005-11-30 | Ditch water flow suspension solid filtering equipment |
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|---|---|
| CN (1) | CN1978798A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861272A (en) * | 2017-03-24 | 2017-06-20 | 天津普洛仙科技有限公司 | Suspension separator in a kind of sewage |
| CN110172956A (en) * | 2019-05-29 | 2019-08-27 | 仲凯 | A kind of energy saving automatic foreign impurities removing device of farmland water channel |
| CN115193139A (en) * | 2022-09-14 | 2022-10-18 | 苏州水易洁环保科技有限公司 | Metal smelting is with circulative cooling waste water treatment equipment |
-
2005
- 2005-11-30 CN CN 200510125813 patent/CN1978798A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861272A (en) * | 2017-03-24 | 2017-06-20 | 天津普洛仙科技有限公司 | Suspension separator in a kind of sewage |
| CN106861272B (en) * | 2017-03-24 | 2019-07-02 | 山西君康水处理设备有限公司 | Suspended matter separator in a kind of sewage |
| CN110172956A (en) * | 2019-05-29 | 2019-08-27 | 仲凯 | A kind of energy saving automatic foreign impurities removing device of farmland water channel |
| CN115193139A (en) * | 2022-09-14 | 2022-10-18 | 苏州水易洁环保科技有限公司 | Metal smelting is with circulative cooling waste water treatment equipment |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20070613 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |