CN1228515C - Device for separating and removing separation materials from flowing liquid - Google Patents
Device for separating and removing separation materials from flowing liquid Download PDFInfo
- Publication number
- CN1228515C CN1228515C CN01820028.1A CN01820028A CN1228515C CN 1228515 C CN1228515 C CN 1228515C CN 01820028 A CN01820028 A CN 01820028A CN 1228515 C CN1228515 C CN 1228515C
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- laminate
- equipment
- transport
- working fluid
- lid
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- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 title abstract description 18
- 238000000926 separation method Methods 0.000 title abstract 2
- 238000004140 cleaning Methods 0.000 claims abstract description 40
- 239000013049 sediment Substances 0.000 claims abstract description 10
- 239000012530 fluid Substances 0.000 claims description 29
- 238000001556 precipitation Methods 0.000 claims description 25
- 238000003475 lamination Methods 0.000 claims description 19
- 230000002262 irrigation Effects 0.000 claims description 15
- 238000003973 irrigation Methods 0.000 claims description 15
- 238000012856 packing Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 239000002245 particle Substances 0.000 description 9
- 230000032258 transport Effects 0.000 description 9
- 239000004576 sand Substances 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 235000021168 barbecue Nutrition 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
- E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
- E02B8/023—Arresting devices for waterborne materials
- E02B8/026—Cleaning devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a device, especially a step rake with stationary and movable blades whose movement enables separation materials to be separated and removed from a liquid flowing through said rake. The lower ends of the blades are arranged in the region of the base of the channel or the base of a body of water and are temporarily raised above the base when they move. In order to prevent sediments from being deposited between the movable blades, a pre-mounted cover is provided in the direction of flow. A collector chamber is provided for sediments underneath the cover. A cleaning device is arranged in the collector chamber in order to remove sediments.
Description
Technical field
The present invention relates to a kind of from working fluid precipitation and transport sedimentary equipment, relate in particular to a kind of can be from similarly being the working fluid precipitation of waste water and so on and transporting sedimentary equipment, form is made up of movable and fixed laminate by a kind of, be immersed in the grid in the liquid, its la m becomes stairstepping in that side that fluid flows into, and between laminate, there is the slit can allow liquid pass through, wherein movable laminate is by the motion of its at least one mobile component on the longitudinal direction of fixed laminate, sediment is transported to another ladder from a ladder of fixed laminate, so that making it transfers to transporting the conveying arrangement that sediment is used in laminate zone topmost, arrange the zone that is positioned at an irrigation canals and ditches bottom surface or ponding bottom of laminate simultaneously, and in the zone of laminate bottom, a lid that is placed on the flow direction is arranged.
Background technology
This kind equipment mentions that in EP 0346311 A2 the equipment of its description can be settled a lid in advance according to the direction of working fluid in the zone of laminate lower end, can stop the material along with liquid flow to pass through this equipment.By the motion that movable laminate makes progress, also just changed the fine distance that allows liquid pass through between adjacent two fixed laminates in the laminate lower end area.Movable laminate can move upward, and allows this zone be available by motion.Fixed and the movable laminate of this equipment can lead to comb shape part on the lid.
Though the structure by this equipment can stop thick composition to enter the laminate lower end area; particularly can stop it to pass through this equipment; but very little particle; similarly be sand grains or other suspension; but may grievous injury the function of this equipment because be exactly that these things can be deposited in the laminate zone, and therefore hinder the motion of movable laminate; this situation can cause major injury, even this equipment is damaged.Can't to stop similarly be that the impurity of sand grains and so on is accumulated in the laminate lower end area to the cover configuration of institute's oblatio especially in Fig. 9 of EP 0346311 A2, in liquid the particle of entrain some can flow through this equipment, be deposited on then in this key area.
There is an equipment to possess a kind of movable cover plate among DE 4035175 A1, it has to open uses handle, opens the zone of Shi Yingke by flowing water cleaning cover plate back, and the effect of this measure is also decided on flowing water, and must manually carry out, in main equipment, additionally need very big strength.Equipment in EP 0712968 A2 does not have lid, but laminate has a connecting rod in lower area, can allow movable laminate and motion forward thereof contact with the irrigation canals and ditches bottom surface all the time.The structure of this barbecue posture makes laminate that very high wear rate be arranged, and this external cost aspect is not cheap yet.
Summary of the invention
Main order of the present invention is to provide a kind of from working fluid precipitation and transport sedimentary equipment, is avoided the shortcoming of the status of technology.Its task can solve by equipment of the present invention.
The invention provides a kind of from working fluid precipitation and transport sedimentary equipment, be used for from the working fluid of for example waste water and so on precipitation and transport sediment, form is for by movable and fixed laminate forms, be immersed in the grid in the liquid, its la m has ladder at the face that liquid flows into, and between laminate, there is a slit can allow liquid pass through, movable laminate is done motion longitudinally by its at least one motion assembly in fixed laminate simultaneously, sediment is transported to another ladder from a ladder of fixed laminate, so that it is transferred the conveying device of giving transportation usefulness in the laminate upper area, its la m lower end is arranged in the zone of irrigation canals and ditches bottom surface or ponding, and be placed in the zone that lid on the flow direction is used for the laminate lower end in advance with one, it is characterized in that: lid is settled regularly with respect to equipment, lid has a deposit collecting chamber, between lid in the collecting chamber and laminate, be provided with simultaneously and be used to discharge sedimental cleaning equipment, this cleaning equipment possesses a conduit, and it has at least one nozzle and sprays with liquid or Clean-gas for pressurised cleaning.
The advantage that structure realized by above-mentioned equipment is, can be easily and positively remove the deposit that is accumulated in movable laminate below, so this equipment because can guarantee movable laminate motion does not hinder, and can turn round smoothly.Contain this equipment of cleaning equipment by construction, can assure at any time and all can carry out cleaning action, and all have nothing to do with height of water level and flow velocity.No matter under any width and other design form and structure proportion, all may remove the deposit of this equipment really.In addition, cleaning action is carried out at any time, also can automation, without any need for manpower, therefore can regularly carry out cleaning action, and add that control appliance can guarantee automated job.Particularly advantageous is the conduit that cleaning equipment possesses at least one nozzle, can spray the Clean-liquid of pressurization, and such benefit is the deposit that can more positively remove in the movable laminate zone, and can allow relevant position keep not having deposit.The pressure that need to improve in the conduit is arranged, so that obtain more certain or also cleaning effect faster during this external being necessary.Clean-liquid is that the words of water are fine, and still with the difference of application scenario, it is also fine to use Clean-gas to spray deposit by nozzle, and more the mode of Jie Shenging is exactly when Clean-gas with air.In addition, the particularly advantageous another kind of embodiment of the present invention is that nozzle opening is designed to produce Clean-water column, at least to so more can remove the deposit on the floor really, and the deposit in equipment top plate zone can be washed away near parallel with the collecting chamber floor.
The particularly advantageous another kind of embodiment of the present invention is with cleaning equipment and control appliance combination, so that the control cleaning equipment.For instance, it is that control appliance is made valve that a kind of good method is arranged, and can control the pressurization medium that enter conduit, by the favourable control appliance design of correspondence, can use pressurization medium more or less to clean on demand.Then preferably allow cleaning equipment have a tube connector that conduit is connected with a container, filled Clean-liquid or Clean-gas in this container.It is also fine to allow tube connector that cleaning equipment and pump are coupled together, and this pump can be with Clean-medium pressurization, and this pump can be equipped with a water inlet according to invention, can guarantee that Clean-medium enter in the pump, also has one to go out the water surface and can be connected with conduit.When using pump, control appliance is used electric switch and is controlled cleaning equipment, and this electric switch is connected pump with power supply.
Particularly advantageous embodiment is, control appliance be a kind of can be according to measuring appliance, for example time switch or flow measurement come the unit of control valve or pump.To the favourable mode of cleaning equipment efficient is to preset laminate on flow direction, because so one, wants the sediment that emits will be towards the flow direction motion of flowing through equipment liquid, is carried secretly out by working fluid therefore easilier.
The particularly advantageous embodiment of the present invention is to leave the space on the lid, can arrange movable or fixed laminate, favourable in this way place is to introduce fixed and movable laminate, allow lid comprise laminate simultaneously, allow the least possible, the dirty particle that similarly is sand grains and so on enters under the lid, also has the zone below the movable laminate, thereby more favourable place is from liquid flow direction, fixed laminate reduces by half at least from the liquid that lid receives, and such benefit is the deposit that can reduce in the movable laminate lower end area.Another kind of particularly advantageous embodiment be lid from liquid flow direction, extend to fixed and movable laminate back always.Particularly advantageous mode is that void designs is become the slit form, allows the zone of laminate allow lid covers as far as possible, and can allow laminate bring into play good guiding function.
The particularly advantageous embodiment of the present invention is to allow fixed laminate be positioned at the gap of lid, perhaps has lamination to extend towards both sides at lid, and such benefit is that fixed laminate can be used for guiding movable laminate.Particularly advantageous mode is to arrange lamination on the fixed laminate of equipment, allows lamination be arranged in the gap of lid, and lid also can have the guide function of laminate thus.
The particularly advantageous embodiment of the present invention is on the lid on the flow direction, before laminate, arrange a lip packing, preferably resilient, can allow movable laminate lip packing can be started like this on tracks and come, lip packing can be reserved movable laminate the gap of coming and covers in void area thus.By the elasticity of lip packing, can contact and can not damage to some extent with movable laminate.So can on the space, reach maximum hiding rare, thereby have only the dirty particle of minority can arrive the beneath zone of lid.
Description of drawings
The present invention further specifies as follows by accompanying drawing.Wherein:
Figure 1 shows that the partial side view of the equipment that meets invention;
Figure 2 shows that the top view of equipment among Fig. 1, no laminate;
Figure 3 shows that the lateral view of similar Fig. 1, the lid of different designs is arranged;
Figure 4 shows that the top view of Fig. 3 lid some;
Figure 5 shows that equipment according to the invention, be installed in bottom of trench jump back.
The specific embodiment
Fig. 1 is shown as and according to the inventionly is used for from working fluid precipitation and transports the part of laminate 2 ends of sedimentary equipment 1 with lower area, this equipment 1 common characteristics are the staged grid, laminate 2 is made up of fixed laminate 22 and movable laminate 23 simultaneously, arranges the movable laminate 23 of a slice between wherein per two fixed laminates 22.Movable laminate 23 is positioned on the common holder 3, and be connected with each other, they also can the identical motion of execution parallel to each other, normally movable laminate 23 is done circular motion or elliptic motion, dirty particle in that the ladder 24 of fixed laminate is caught and kicked up and exist deposits to respectively on the adjacent ladder 24 of fixed laminate 22, and this process can constantly repeat, till dirty composition arrived laminate upper end (not shown), dirty particle can be removed with known manner at this place.Equipment 1 is placed in irrigation canals and ditches 4 the insides, and wherein current S can flow along the horizontal direction on the plane that is mounted with the laminate 2 that is arranged in parallel.Movable laminate 23 can be finished towards the motion of horizontal assembly H direction when motion, and one day vertical component V direction motion, the lower end 25 of at this moment movable laminate 23 can arrive the zone of irrigation canals and ditches bottom surfaces 41.In the time of ladder grid (equipment 1) operation; it is not the zone that dirty particle can arrive equipment 1 along with current S; wherein dirty particle can be caught and transport towards vertical direction by the ladder 24 of laminate 2; also has other dirty composition; similarly be to be stuck between the laminate by handstone and sand grains that current bring; and be deposited on below the lid 5; at this moment can in 25 zones, lower end of movable laminate 23, assemble by this way; thereby restriction and hinder its motion; this situation at first can cause energy consumption to increase; and the abrasion of raising equipment 1, secondly can damage propulsion plant or make its shutdown, therefore can't guarantee equipment 1 performance function.Here in Shuo Ming the embodiment of the invention, lid 5 can slightly tilt towards current S, is guaranteed that therefore not having big quantity of material on the flow direction before lid 5 piles up, and the irrigation canals and ditches bottom surface 41 in equipment 1 front region is blocked and clogged.By the slight inclination of lid 5, also have than the heavy material of water and arrive in the zone of laminate 2 ladders 24, can it be transported by equipment 1 herein.But in another kind of embodiment, definitely might be designed to steeper towards the side of current S lid 5, but in two kinds of embodiments of lid 5, suspended material and all can be arrived zone between the laminate 2 by the granule that current S brings, and can be deposited within 41 zones, irrigation canals and ditches bottom surface below movable laminate 23 lower ends 25.
In the embodiment in figure 1, lid 5 following zones are used as collecting chamber 51, and this material similarly is that sand grains or other suspended material all can be deposited on the inside.Can arrange cleaning equipment 6 according to invention for 51 li at collecting chamber, cleaning equipment 6 is arranged in the upstream of laminate 2, mainly is made up of a conduit 61, and the nozzle 62 that carries above also has fixing in other embodiments nozzle 62 to be connected to each other.The nozzle 62 that the conduit 61 of Fig. 1 has constant spacing to arrange, therefore on the overall width of equipment 1,25 zones, movable laminate 23 lower ends can be impacted by the pressurization medium that flow out from nozzle 62, and remove whereby.
Fig. 2 shows the top view of equipment among Fig. 1, but does not contain laminate 2.Lid 5 has two inspection openings, the conduit 61 that respectively has application to indicate below, cleaning equipment 6 in this embodiment in two, it respectively has a tube connector 63, can be connected with pressurization medium source as mentioned above, here be to be connected with pump 81.Lid 5 has many slits 52 from flow direction S in cleaning equipment 6 back, and the laminate 2 that does not show can stretch into the inside and form guide function.Different length has been seen from flow direction S in slit 52, the short fixed laminate 22 (comparison diagram 1) that leads to, and long slit 52 then leads to movable laminate 23.Nozzle 62 is distributed on the whole segment length of conduit 61, basically in the icon of Fig. 2 the direction of pointing to slit 52, nozzle 62 as shown in Figure 1, supplied with pressurized medium on conduit 61, here be the water of pressurization, therefore have powerful water column ejection from nozzle 62, the deposit under the slit 52 is rolled and removed.Two adjacent nozzles 62 in Fig. 1 and Fig. 2 embodiment, be separated by about 100mm and 400mm.Nozzle 62 tilts towards the irrigation canals and ditches direction according to the ratio of the bottom surface 42 of extending the irrigation canals and ditches of receiving cleaning equipment, and therefore the water column from nozzle 62 ejections can oblique being flushed on the irrigation canals and ditches bottom surface 41.Nozzle 62 for example can be at conduit 61 upper drill holes, the ejection angle of nozzle about 15 ° angle that can tilt with the ratio with the bottom surface 42 of irrigation canals and ditches 4 in the embodiment in figure 1 can be according to the material of deposition or the greater or lesser gradient of distance employing between cleaning equipment and the laminate lower end 25.
Special purified steel is that reliable device 1 is used material, but the independent part of equipment 1 also can be with the material that similarly is plastics one class, a kind of little material that rubs can be adopted in the slit 52 of particularly movable laminate 23 for instance, or the lid 5 in laminate 2 zones can be made up of the monoblock plastics, and friction is especially little between movable laminate, and can work and wear away little together.
Fig. 2 also identifies a pump 81, with its conduit 61 supplied with pressurized water by 63 pairs of cleaning equipments 6 of tube connector, and at the drain-side connecting duct of pump 81, control pump 81 is also controlled cleaning equipment 6 by control appliance 8 thus voluntarily, these link to each other with pump 81 by electrical wire 82, not to come the words of control pump 81 to use automatic job exactly aspect the control appliance 8, for example by timing control apparatus, so that the suspended material deposit regularly in the removing equipment by operating personnel.Also can expect adopting another embodiment, promptly control appliance 8 is received signal from sensor, and this sensor can be measured flowing of liquid, or directly judges the influence to equipment operation of sedimental deal or deposit.
Figure 3 shows that equipment 1 according to the invention, similar Fig. 1, but the lid 5 that different designs is arranged, the guidance part of in addition movable laminate 23 can't directly lead to lid 5, but the lamination 26 that leads to zone below fixed laminate, arranging respectively about it has fixed laminate 22 (not showing among Fig. 3).Thickness (lamination is at current S extension in a lateral direction) has determined the distance between fixed laminate 22 and the movable laminate 23, fixed laminate 22 is supported (comparison diagram 4) by the lamination in lid 5 spaces 52 26, therefore can allow the stability of current S fixed laminate in a lateral direction improve.Wherein, lamination 26 has the extension of vertical direction in a lateral direction at current S, and this extension thickness in vertical direction is littler than the distance between two ladders 24 of laminate 2.In addition, lamination 26 has extension at liquid flow direction, and its motion assembly that meets movable laminate 23 is in the size of this side up running.
Illustrated movable laminate 23 is having the profile of tooth 7 of picture saw towards the side of cleaning equipment 6 at its nethermost ladder 240, can be when movable laminate 23 move vertically upward, and will nipped dirty particle or stone relieving in the zone between two laminations 26.
It is also fine that the tooth of this movable laminate is used on the ladder grid effect, and movable herein laminate 23 is by a lid guiding as shown in Figure 2.On apertured lid, on current face down, profile of tooth 7 is arranged equally, but tooth is a reverse configuration as an employed movable laminate 23 among Fig. 2, so can when moving downward, produces cleaning effect.
Fig. 4 is shown as the top view of lid 5 front portions 55 among Fig. 3.Slit 52 holds the lamination 26 on the fixed laminate as shown in Figure 3.Lid 5 also has the guidance part of held stationary formula laminate 22 simultaneously, can bring into play side guide function to movable laminate 23 by its lamination 26.
Fig. 5 shows that one is contained in bottom of trench jump 99 back, equipment 1 according to the invention.Equipment 1 is arranged in the benefit at low-lying place, starting point back is at the bottom of the gutter, stone and sand grains can directly be delivered to first order ladder, and concentrate and flow to grid, stitch wide material greater than this place grid and transport out from waste water and can allow.The arrangement that particularly meets present device can be guaranteed the functional safety of equipment, reliable especially, and can transport material to be removed.
Claims (17)
1, a kind of from working fluid precipitation and transport sedimentary equipment, be used for from the working fluid of for example waste water and so on precipitation and transport sediment, form is for by movable and fixed laminate forms, be immersed in the grid in the liquid, its la m has ladder at the face that liquid flows into, and between laminate, there is a slit can allow liquid pass through, movable laminate is done motion longitudinally by its at least one motion assembly in fixed laminate simultaneously, sediment is transported to another ladder from a ladder of fixed laminate, so that it is transferred the conveying device of giving transportation usefulness in the laminate upper area, its la m lower end is arranged in the zone of irrigation canals and ditches bottom surface or ponding, and be placed in the zone that lid on the flow direction is used for the laminate lower end in advance with one, it is characterized in that: lid (5) is settled regularly with respect to equipment (1), lid (5) has a deposit collecting chamber (51), between collecting chamber (51) lining lid (5) and laminate (2), be provided with simultaneously and be used to discharge sedimental cleaning equipment (6), this cleaning equipment (6) possesses a conduit (61), and it has at least one nozzle (62) and sprays with liquid or Clean-gas for pressurised cleaning.
2, as claimed in claim 1 from working fluid precipitation and transport sedimentary equipment, it is characterized in that, cleaning equipment (6) has at least a nozzle (62) to possess a Clean-nozzle opening, Clean-liquid or Clean-gas can be directed at least near parallel with collecting chamber (51) bottom surface.
3, as claimed in claim 1 from working fluid precipitation and transport sedimentary equipment, it is characterized in that the control appliance (8) that cleaning equipment (6) and is used for controlling cleaning equipment (6) is connected.
4, as claimed in claim 1 from working fluid precipitation and transport sedimentary equipment, it is characterized in that cleaning equipment (6) possesses a tube connector (63), the nozzle (62) of itself and fluid under pressure or gas is connected.
5, as claim 3 or 4 described from working fluid precipitation and transport sedimentary equipment, it is characterized in that, control appliance (a 8) control pump (81), this pump possesses the inlet of Clean-liquid, and at the drain-side connecting duct (61) of this pump.
6, as claimed in claim 1 from working fluid precipitation and transport sedimentary equipment, it is characterized in that from flow direction (S), cleaning equipment (6) is arranged in the upstream of laminate (2).
7, as claimed in claim 1 from working fluid precipitation and transport sedimentary equipment, it is characterized in that lid (5) is having space (52) on the face of laminate (2), be used for guiding movable laminate (23) or fixed laminate (22).
8, as claimed in claim 1 from working fluid precipitation and transport sedimentary equipment, it is characterized in that the space (52) of lid (5) is from the flow direction (S) of liquid, fixed laminate (22) has accounted for half at least.
9, as claimed in claim 1 from working fluid precipitation and transport sedimentary equipment, it is characterized in that lid (5) is seen the back that always extends to fixed laminate (22) or movable laminate (23) from the flow direction (S) of liquid.
10, as each is described from working fluid precipitation and transport sedimentary equipment in the claim 7～9, it is characterized in that, space (52) is arranged on the lid (5), to fixed laminate (22) and/or movable laminate (23) particularly with the guide function of formation in a lateral direction of the liquid direction of motion.
11, as claimed in claim 11 from working fluid precipitation and transport sedimentary equipment, it is characterized in that, the width of fixed laminate (22) in the zone in the space (52) of lid (5) or the beneath zone of lid (5) widen by lamination.
12, as claimed in claim 11 from working fluid precipitation and transport sedimentary equipment, it is characterized in that lamination stretches in the space (52) of lid (5).
13, as claimed in claim 1 from working fluid precipitation and transport sedimentary equipment, it is characterized in that lid (5) has a flexible lip packing (53) on the face of laminate (2).
14, as claimed in claim 13 from working fluid precipitation and transport sedimentary equipment, it is characterized in that elasticity lip packing (53) at least partly covers the zone between space (52) or two laminations (26).
15, as each is described from working fluid precipitation and transport sedimentary equipment in the claim 11～14, it is characterized in that, lamination (26) is at the extension that vertical direction is arranged in a lateral direction of liquid flow direction (S), and this extension thickness in vertical direction is littler than the distance between two ladders (24) of laminate (2).
16, as each is described from working fluid precipitation and transport sedimentary equipment in the claim 11～14, it is characterized in that, lamination (26) has extension at liquid flow direction, and its motion assembly that meets movable laminate (23) is in the size of this side up running.
17, as claimed in claim 15 from working fluid precipitation and transport sedimentary equipment, it is characterized in that lamination (26) has extension at liquid flow direction, its motion assembly that meets movable laminate (23) is in the size of this side up running.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20020708.3 | 2000-12-05 | ||
| DE20020708 | 2000-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1478169A CN1478169A (en) | 2004-02-25 |
| CN1228515C true CN1228515C (en) | 2005-11-23 |
Family
ID=7949748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01820028.1A Expired - Fee Related CN1228515C (en) | 2000-12-05 | 2001-11-24 | Device for separating and removing separation materials from flowing liquid |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20040112810A1 (en) |
| CN (1) | CN1228515C (en) |
| AU (1) | AU2002219143A1 (en) |
| TW (1) | TW505726B (en) |
| WO (1) | WO2002046543A1 (en) |
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|---|---|---|---|---|
| SE0401062L (en) * | 2004-04-26 | 2005-02-08 | Mellegaard & Naij Ab | bottom seal |
| US7776212B2 (en) * | 2006-03-14 | 2010-08-17 | Laitram, L.L.C. | Water screen system with boot seal |
| CN108005038B (en) * | 2017-11-30 | 2020-05-19 | 中国电建集团成都勘测设计研究院有限公司 | Accumulated slag water collecting structure of bottom flow stilling pool |
| JP7038029B2 (en) * | 2018-09-13 | 2022-03-17 | 株式会社日立プラントサービス | Dust remover |
| US11633680B2 (en) * | 2020-07-23 | 2023-04-25 | Parkson Corporation | Bar screen filter apparatus and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1769655A (en) * | 1930-07-01 | stehling | ||
| US2647085A (en) * | 1953-07-28 | Apparatus for removing grit from | ||
| FR600111A (en) * | 1925-06-26 | 1926-01-30 | Mechanical water purification device | |
| US3675778A (en) * | 1970-09-16 | 1972-07-11 | Clarkson Ind Inc | Sludge tank with self-cleaning screen and screen for use therein |
| US4853116A (en) * | 1982-07-05 | 1989-08-01 | Hydropress Wallander & Co. | Device for collecting and discharging solid matter |
| SE448106B (en) * | 1985-05-24 | 1987-01-19 | Wallander Hydropress Co Ab | DEVICE FOR COLLECTION AND FEEDING OF STORED WATER BORN, SOLID PARTICLES |
| SE461284B (en) | 1988-06-10 | 1990-01-29 | Wallander Hydropress Co Ab | DEVICE FOR CLEANING GLASSES |
| GB2235392A (en) * | 1989-08-25 | 1991-03-06 | Mono Pumps Ltd | Screening device |
| DE4001859C2 (en) * | 1990-01-23 | 1996-08-29 | Schreiber Berthold | They break to remove solid components from flowing liquids |
| DE9017739U1 (en) | 1990-11-06 | 1992-02-27 | Gerd Meurer GmbH, 4712 Werne | Device for collecting and discharging solids from flowing water |
| SE470102B (en) * | 1991-05-29 | 1993-11-08 | Mellegard Va Maskiner Ab | Clear Order |
| SE500019C2 (en) * | 1993-02-08 | 1994-03-21 | Lars Hedman | Encouragement device for particles carried by flowing water |
| SE505169C2 (en) | 1993-10-05 | 1997-07-07 | Hp Waste Water Management Ab | Sealing device at the lower end of a mechanical filter |
| DE9411785U1 (en) * | 1994-01-13 | 1994-10-06 | Noggerath GmbH & Co Abwassertechnik KG, 31708 Ahnsen | Device for cleaning solids contained in waste water |
| DE19509738B4 (en) * | 1995-03-17 | 2008-06-19 | Werkstoff + Funktion Grimmel Wassertechnik Gmbh | computer system |
| DE29519626U1 (en) * | 1995-12-11 | 1996-01-25 | Deckel Maho GmbH, 87459 Pfronten | Cleaning device |
| US6042733A (en) * | 1997-08-26 | 2000-03-28 | Tucker; Randall L. | Sediment filtering system |
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-
2001
- 2001-11-24 AU AU2002219143A patent/AU2002219143A1/en not_active Abandoned
- 2001-11-24 CN CN01820028.1A patent/CN1228515C/en not_active Expired - Fee Related
- 2001-11-24 US US10/433,734 patent/US20040112810A1/en not_active Abandoned
- 2001-11-24 WO PCT/EP2001/013676 patent/WO2002046543A1/en not_active Application Discontinuation
- 2001-12-14 TW TW090131140A patent/TW505726B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002046543A1 (en) | 2002-06-13 |
| US20040112810A1 (en) | 2004-06-17 |
| CN1478169A (en) | 2004-02-25 |
| AU2002219143A1 (en) | 2002-06-18 |
| TW505726B (en) | 2002-10-11 |
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