CN201692718U - Self-coupled filtering cloth filtering pool - Google Patents
Self-coupled filtering cloth filtering pool Download PDFInfo
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- CN201692718U CN201692718U CN2009202838963U CN200920283896U CN201692718U CN 201692718 U CN201692718 U CN 201692718U CN 2009202838963 U CN2009202838963 U CN 2009202838963U CN 200920283896 U CN200920283896 U CN 200920283896U CN 201692718 U CN201692718 U CN 201692718U
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- cleaning device
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- 239000004744 fabric Substances 0.000 title claims abstract description 116
- 238000001914 filtration Methods 0.000 title abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 108
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 108
- 239000000835 fiber Substances 0.000 claims description 16
- 239000010802 sludge Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229920004934 Dacron® Polymers 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920006397 acrylic thermoplastic Polymers 0.000 claims description 3
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 17
- 239000010865 sewage Substances 0.000 abstract description 16
- 238000012423 maintenance Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 12
- 238000011010 flushing procedure Methods 0.000 abstract description 4
- 239000000725 suspension Substances 0.000 description 26
- 210000002268 wool Anatomy 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000010841 municipal wastewater Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
The utility model discloses a self-coupled filtering cloth filtering pool, which belongs to the technical field of environment-friendly sewage treatment. A self-coupled filter disc is immovable in the running process; a cleaning device is cleaned by flushing and back sucking and the inside and the outside of filtering cloth can be cleaned; the self-coupled filtering disc is rectangular; a pool body has high effective utilization rate and the filtering disc is arranged on a frame of the pool body in a self-coupled way and can be lifted out of the water level when the filtering cloth is maintained or replaced outside the pool body so as to facilitate the operation; driving devices are arranged at the upper part of the pool body, are convenient to operate during maintenance, do not directly contact with sewage and cannot be corroded by the sewage; the equipment has low cost and running expense and simple management; and the utility model is especially applied to deep treatment of large-sized municipal sewerage.
Description
Technical field
The utility model relates to a kind of filter cloth filter tank, belongs to the technical field of sewage of environmental protection, refer in particular to a kind of can be from the filter cloth filter tank that manifold type is installed.
Background technology
The filter cloth filter tank is a kind of novel advanced treatment of wastewater equipment, be equivalent to the combination of filtering ponds and sedimentation basin, compare with traditional technology, equipment takes up an area of little, running is simple to operate, and is easy to control, and it is better to filter effluent quality, the equipment that is higher than traditional handicraft is applicable to the engineering of water treatment of various scales.Name as the applicant's application is called " fibre turntable filter " application number: 200920043914.5 filter, adopt and filter disc outsourcing filter cloth, the filter cloth aperture is little, can hold back particle diameter and be several microns molecule, so effluent quality and stable water outlet all are better than traditional filter tank.Sewage flows in the filtering ponds, rely on the gravity effect, effluent stream forms clear water after filter cloth is held back suspension, clear water is discharged by delivery port or is entered the subsequent treatment stage, suspension in the running in the sewage can form the suspension accumulation layer on the fiber of filter cloth, the loss of flood peak increases, the filter disc capacity of outlet water descends, cause that the filtering ponds middle water level rises, when water level reaches predetermined water level, begin to carry out that back suction is inhaled or flushing, filter cloth filtering ponds of the prior art are inhaled or during flushing at back suction, back suction is inhaled or flusher maintains static, and rotating axle drives and filters the disc rotation.
Its weak point has:
1, rotating axle is arranged on the middle part of pond body, and maintenance is inconvenient when equipment fault.
2, the pond body section is square, and the cross section of filter disc is circular, and filter disc needs to rotate, can not be too near apart from the pond body, so the availability of pond body is low.
3, because the centre of filter disc is the axle of water outlet, transmission and support usefulness, axle and filter disc can not be taken out when changing filter cloth, must in the pond, operate, again because the interval of filter disc is very little, make the replacing operation of filter cloth very inconvenient.
4, owing to contain organic matter and microorganism in the suspension of sanitary sewage, suspension has certain viscosity, equipment is after operation a period of time, it is glutinous in the above that the inner surface of filter cloth has suspension, because filter disc is a closed structure, the inner surface of filter cloth can not clean, and the suspension of filter cloth inner surface can produce adverse influence to effluent quality.
5, drive unit partly is arranged under water, and maintenance is inconvenient, and sewage can produce corrosion to the drive unit underwater portion.
Summary of the invention
The utility model provides a kind of autocoupling type filter cloth filter tank for solving the deficiencies in the prior art, this equipment modern design, and compact conformation, filter disc maintains static in running; To cleaning inside and outside the filter cloth; The availability height of pond body; Maintenance or change that filter cloth is external in the pond to carry out handled easily; Drive unit does not directly contact sewage, handled easily during maintenance, and sewage can not produce corrosion to drive unit.
The technical scheme that the utility model overcomes the above problems is: autocoupling type filter cloth filter tank comprises the pond body, framework, autocoupling type filter disc, cleaning device, drive unit, guide rail, outlet pipe, discharge pipeline, influent weir, effluent weir, liquid level gauge, flush water pump, back suction pulsating pump and sludge pump.The pond body is made up of filtered water reservoir and balancing tank, and pool wall is provided with water inlet, delivery port, discharge outlet and overfall; Framework is arranged in the body of pond, fixed installation; Outlet pipe is connected with frame fixation, has the limbers on the tube wall, and an end of outlet pipe is connected with delivery port; The autocoupling type filter disc is provided with one at least, in manifold type is installed in framework; Drive unit comprises drive motors, driving-belt and runner, is arranged on the top of pond body and is connected with cleaning device; Cleaning device comprises outer cleaning device and interior sucker, is arranged on the inside and outside both sides of the filter cloth of autocoupling type filter disc, has flexible pipe to be connected with the back suction pulsating pump with flush water pump by the rinse water person in charge; Discharge pipeline links to each other with sludge pump; Liquid level gauge is arranged in the body of pond.
In the above-mentioned autocoupling type filter cloth filter tank, described framework is arranged in the body of pond, and the left side, the right and base are fixed with the pond body respectively, and inner edge is provided with rubber cushion around the framework, and frame material is stainless steel or engineering plastics.Rubber cushion can make autocoupling type filter disc and frame fixation, when operation the autocoupling type filter disc is not rocked, and the outer water of autocoupling type filter disc must enter outlet pipe inside through filter cloth.
In the above-mentioned autocoupling type filter cloth filter tank, described outlet pipe is arranged in the body of pond, material is a stainless steel, outlet pipe one end is connected with delivery port, corresponding other end sealing, have the limbers on the tube wall, corresponding setting with the limbers on the autocoupling type filter disc makes the water in the autocoupling type filter disc flow into outlet pipe by the limbers.
In the above-mentioned autocoupling type filter cloth filter tank, described autocoupling type filter disc, be rectangular shape, Z limit, Y limit and base are closed structure, base wherein or Z limit or Y limit are provided with the limbers, the corresponding setting in limbers with the limbers on the outlet pipe, water can be communicated with, the top of autocoupling type filter disc is an open ports, the A face of autocoupling type filter disc and the inboard of B face are netted base plate, the outside be a filter cloth, and the open ports of the top of filter disc helps putting into of interior sucker and the filter cloth inboard cleaned also helps from top filter disc inside being observed.
Autocoupling type filter disc and framework from the manifold type installation method be: at first with frame fixation in the body of pond, framework is identical with autocoupling type filter disc profile, length and width is slightly larger than the autocoupling type filter disc, the autocoupling type filter disc is vertically put into from top to bottom or is vertically proposed from bottom to top.
In the above-mentioned autocoupling type filter cloth filter tank, described guide rail, form by two female member, concave surface is relative, be arranged on the outside of autocoupling type filter disc, fix with the pond body, corresponding up and down or about corresponding the setting, what guide rail was used for cleaning device fixedly makes its distance that can be maintained fixed with filter cloth, cleaning device sliding and running in guide rail when cleaning.
In the above-mentioned autocoupling type filter cloth filter tank, described cleaning device, comprise outer cleaning device and interior sucker, the ledge at outer cleaning device two ends is installed in the guide rail groove, outer cleaning device has flexible pipe to be connected with the rinse water person in charge, rinse water is responsible for and is connected with back suction pulsating pump water inlet with the flush water pump delivery port respectively for stereoplasm tube, flush water pump delivery port and back suction pulsating pump water inlet are provided with check-valves, outer cleaning device top has the hard tube connector to be communicated with the interior sucker that cleans autocoupling type filter disc inside, the hard tube connector is provided with the sucker check valve, outer cleaning device is porose towards the filter cloth one side of autocoupling type filter disc, and the hole is 100mm
2One, bore dia is 5～10mm, and interior sucker is porose towards the filter cloth one side of autocoupling type filter disc, and the hole is 100mm
2One, bore dia is 5～10mm, and outer cleaning device and interior sucker are arranged on the inside and outside both sides of autocoupling type filter disc filter cloth, and outer cleaning device is parallel with interior sucker but not directly relative; When cleaning, drive unit starts, the operation of drive motors forward, operation promptly goes out journey or claims first stroke to the opposite from opening the beginning position to drive cleaning device, when running to end points, touches by cleaning device limit switch, make drive motors out of service, start drive motors counter-rotating operation by setting program afterwards, making the cleaning device backspace open the beginning position is backhaul or claims second stroke, open the beginning and touch limit switch during the position when cleaning device runs to, make the drive motors cleaning process of finishing a time out of service, during first stroke, start flush water pump, by outer cleaning device the appearance of filter cloth is washed, rinse out the suspension of filter cloth outer surface, because the hard tube connector is provided with the sucker check valve, the water that comes of flush water pump is tackled by the sucker check valve, interior sucker during first stroke in the filter disc does not wash the filter cloth inboard, and flush water pump was out of service when first stroke finished; When second stroke brings into operation, the back suction pulsating pump starts simultaneously, at this moment back suction pulsating pump outer cleaning device of drive and interior sucker aspirate the inside and outside negative pressure of carrying out of filter cloth simultaneously, and directly relative setting can not produce interference when back suction is inhaled at the same time because outer cleaning device is parallel with interior sucker.The pond extracorporeal treatment is discharged in the water outlet of back suction pulsating pump.
In the above-mentioned autocoupling type filter cloth filter tank, described effluent weir comprises blinds water flowing weir and frame, is installed in the delivery port outside, is provided with spring member between blinds water flowing weir and frame; The top of effluent weir is lower than autocoupling type filter disc top 50～100mm; Being provided with of effluent weir can make equipment operate steadily, and when the water yield is smaller, because the pulling of spring member reduces the crest of weir on blinds water flowing weir, can keep the water body in the body of pond to move under higher water level like this; When the water yield increased, because the water yield and hydraulic pressure increase, compressing blinds water flowing weir increased crest of weir, increases water passing capacity.This effluent weir has the usefulness of doing of automatic regulating pondage, does not need personnel operation simultaneously again.
In the above-mentioned autocoupling type filter cloth filter tank, described filter cloth, be made of base fabric and the fiber that is fixed on the base fabric, fiber adopts dacron thread or acrylics filament or polypropylene fibre silk, and filter cloth outside fiber 1/3rd is a long wool, 2/3rds is short flannel, long wool length is 12～20mm, and short flannel length is 5～8mm, and the filter cloth inboard is the short flannel of 2～3mm, long wool is a bending, and short flannel is a vertical; Argumentation to filter cloth in the prior art has a lot, characteristics are all respectively arranged, mostly being the fiber doubling is woven on the base fabric, one side has suede, but it is bigger different that the design of this equipment and prior art have at design aspect, existing filter cloth is used in the advantage that makes this equipment on this equipment and can not brings into play fully, most suspension rests between long wool and the short flannel filter cloth outside fiber 1/3rd in the sewage for long wool can make, this part suspension just can be removed in the rinse stage of cleaning, short flannel length is that 5～8mm can make the suspension that passes long wool be trapped in the short flannel layer, suspension in the short flannel layer can be removed when negative pressure is aspirated, the filter cloth inboard is the short flannel of 2～3mm, its beneficial effect pass the outside short flannel water in or contain a certain amount of suspension, because the organic suspension thing is a bit sticky, this part suspension is understood some and is held back or stick on its surface by the short flannel of filter cloth inboard, and this part suspension can be removed by interior sucker negative pressure suction.
In the above-mentioned autocoupling type filter cloth filter tank, described influent weir, be arranged on water inlet one side, be connected with water inlet, influent weir is fixed on the pool wall and with pool wall the distance of 50～100mm is arranged, influent weir is towards pool wall one side water outlet, and the dropping process that can make water inlet like this reduces the disturbance of water body in the body of pond.
In the above-mentioned autocoupling type filter cloth filter tank, described drive unit comprises drive motors, driving-belt and runner.
Preferably, when the cleaning process employing runs parallel mode, as shown in Figure 2, drive motors is arranged on one jiao position of a side on body top, pond, runner A is arranged on the body top, pond on opposite of the horizontal direction of relative drive motors side, runner B is arranged on the body top, pond of drive motors right opposite, with the drive motors concentric, runner C is arranged on the pond body on runner A opposite and aligns with runner A concentric and with runner B, runner has runner fixed support and the fixed installation of pond body, and drive motors has driving-belt A to be connected with runner A, and runner B has driving-belt B to be connected with runner C, the cross bar two ends are fixed on driving-belt A and the rotating band B, and cleaning device is fixed on the cross bar.When cleaning, drive unit starts, and the operation of drive motors forward drives cleaning device, move to B1 from opening beginning position A1 along continuous straight runs, cleaning device is vertically placed, and touches limit switch when cleaning device runs to terminal B 1, makes drive motors out of service, start drive motors counter-rotating operation by setting program afterwards, make the cleaning device backspace open beginning position A1, open the beginning and touch limit switch during the A1 of position, make the drive motors cleaning process of finishing a time out of service when cleaning device runs to.
Preferably, under same principle, also can adopt the vertical method of operation of above-below direction, as shown in Figure 5, drive motors is arranged on the medium position of a side on body top, pond, runner A is arranged on the body top, pond on the opposite (drive motors directly over) of the axial vertical direction of relative drive motors, other setting is described identical with the last example mode of running parallel, when cleaning, drive unit starts, the operation of drive motors forward, drive cleaning device, from opening beginning position A2 vertically to B2 operation, cleaning device horizontal positioned, when running to terminal B 2, touches by cleaning device limit switch, make drive motors out of service, start drive motors counter-rotating operation by setting program afterwards, make the cleaning device backspace open beginning position A2, open the beginning and touch limit switch during the A2 of position when cleaning device runs to, make the drive motors cleaning process of finishing a time out of service.
The utility model autocoupling type filter cloth filter tank, its beneficial effect is:
The utility model autocoupling type filter cloth filter tank, modern design, compact conformation, the autocoupling type filter disc maintains static in running; Cleaning device adopts and washes the cleaning way that back suction is inhaled earlier again, and to cleaning inside and outside the filter cloth, cleaning performance is good; The autocoupling type filter disc is a rectangular shape, the availability height of pond body, on the framework in manifold type is installed in the pond body, the autocoupling type filter disc can be left the water when maintenance or replacing filter cloth, maintenance or replacing filter cloth be external carrying out in the pond, and handled easily can insert standby autocoupling type filter disc in the framework during maintenance, maintenance time is short, the operation of not influence equipment; Drive unit is arranged on body top, pond all, and handled easily during maintenance does not directly contact sewage, and sewage can not produce corrosion to drive unit; Equipment cost is low, and operating cost is low, and management is simple; Water outlet after the processing is under the condition of equal water inlet, effluent quality, and the processed in units expense is lower than other advanced treating technology, is applicable to the advanced treating of large-scale municipal wastewater engineering by it.
Description of drawings
In conjunction with the accompanying drawings and embodiments the utility model autocoupling type filter cloth filter tank is described further.
Fig. 1 is the structural representation in the utility model autocoupling type filter cloth filter tank.
Fig. 2 is the floor map in the utility model autocoupling type filter cloth filter tank.
Fig. 3 is the framework schematic diagram.
Fig. 4 is an autocoupling type filter disc schematic diagram.
Fig. 5 is the drive unit and the cleaning device schematic diagram of the vertical method of operation.
Fig. 6 is the guide rail schematic diagram.
Fig. 7 is the effluent weir schematic diagram.
Among the figure 1 is the pond body, the 2nd, and water inlet, the 3rd, delivery port, the 4th, discharge outlet, the 5th, filtered water reservoir, the 6th, balancing tank, the 7th, overfall, the 8th, drive motors, the 9th, flush water pump, the 10th, back suction pulsating pump, the 11st, sucker check valve, the 12nd, hard tube connector, the 13rd, flexible pipe, the 14th, cross bar, the 15th, runner A, the 16th, runner fixed support, the 17th, outer cleaning device, the 18th, interior sucker, the 19th, outlet pipe, the 20th, influent weir, the 21st, effluent weir, the 22nd, runner B, the 23rd, runner C, the 24th, driving-belt A, the 25th, driving-belt B, the 26th, discharge pipeline, the 27th, mudhole, the 28th, outlet pipe limbers, the 29th, autocoupling type filter disc, the 30th, sludge pump, the 31st, rubber cushion, the 32nd, Z limit, the 33rd, Y limit, the 34th, the A face, the 35th, B face, the 36th, filter disc limbers, the 37th, netted base plate, the 38th, filter cloth, the 39th, guide rail, the 40th, spring member, the 41st, frame, the 42nd, blinds water flowing weir, the 43rd, crest of weir, the 44th, check-valves, the 45th, rinse water is responsible for, the 46th, framework, the 47th, liquid level gauge, A1 are the spacing points of left end, and B1 is the spacing point of right-hand member, A2 is the spacing point in upper end, and B2 is the spacing point in lower end.
The specific embodiment
Describe structure of the present utility model and characteristics in detail below in conjunction with accompanying drawing:
Autocoupling type filter cloth filter tank, its structure comprise pond body 1 as depicted in figs. 1 and 2, framework 46, autocoupling type filter disc 29, cleaning device, drive unit, guide rail 39, outlet pipe 19, discharge pipeline 26, influent weir 20, effluent weir 21, liquid level gauge 47, flush water pump 9, back suction pulsating pump 10 and sludge pump 30; Pond body 1 is made up of filtered water reservoir 5 and balancing tank 6, and pool wall is provided with water inlet 2, delivery port 3, discharge outlet 4 and overfall 7; Framework 46 is arranged in the pond body 1, fixed installation; Outlet pipe 19 is fixedlyed connected with framework 46, has outlet pipe limbers 28 on the tube wall, and an end of outlet pipe 19 is connected with delivery port 3; Autocoupling type filter disc 29 is provided with one at least, and autocoupling type is installed in the framework 46; Drive unit comprises drive motors 8, driving-belt and runner, is arranged on the top of pond body 1 and is connected with cleaning device; Cleaning device comprises outer cleaning device 17 and interior sucker 18, is arranged on the inside and outside both sides of the filter cloth 38 of autocoupling type filter disc 29, has flexible pipe 13 to be responsible for 45 by rinse water and is connected with back suction pulsating pump 10 with flush water pump 9; Discharge pipeline 26 links to each other with sludge pump 30; Liquid level gauge 47 is arranged in the pond body 1.
In the above-mentioned autocoupling type filter cloth filter tank, described framework 46 as shown in Figure 3, is arranged in the pond body 1, and the left side, the right and base are fixing with pond body 1 respectively, and inner edge is provided with rubber cushion 31 around the framework 46, and framework 46 materials are stainless steel or engineering plastics; Rubber cushion 31 can make autocoupling type filter disc 29 and frame fixation, when operation autocoupling type filter disc 29 is not rocked.
In the above-mentioned autocoupling type filter cloth filter tank, described outlet pipe 19 is arranged in the pond body 1, outlet pipe 19 1 ends are connected with delivery port 3, corresponding other end sealing has outlet pipe limbers 28, with the filter disc limbers 36 corresponding settings on the autocoupling type filter disc 29 on the tube wall.Make the water in the autocoupling type filter disc 29 flow into outlet pipe 19 by outlet pipe limbers 28.
In the above-mentioned autocoupling type filter cloth filter tank, described autocoupling type filter disc 29 is a rectangular shape, as shown in Figure 4, Z limit 32, Y limit 33 and base are closed structure, base wherein or Z limit 32 or Y limit 33 are provided with filter disc limbers 36, filter disc limbers 36 and the 28 corresponding settings of outlet pipe limbers, the top of autocoupling type filter disc 29 is an open ports; The inboard of A face 34 and B face 35 is netted base plate 37, and the outside is a filter cloth 38.Putting into of sucker 18 cleaned filter cloth 38 inboards in the open ports of autocoupling type filter disc 29 tops helped, and also helped from top autocoupling type filter disc 29 inside being observed.
Autocoupling type filter disc 29 with framework 46 from the manifold type installation method is: at first framework 46 is fixed in the pond body 1, framework 46 is identical with autocoupling type filter disc 29 profiles, the length and width of framework 46 is slightly larger than autocoupling type filter disc 29, and autocoupling type filter disc 29 is vertically put into from top to bottom or vertically proposed from bottom to top.Install from manifold type, autocoupling type filter disc 29 can be left the water when maintenance or replacing filter cloth 38, carry out outside pond body 1, handled easily can insert standby autocoupling type filter disc 29 in the frameworks 46 during maintenance, and maintenance time is short, the operation of not influence equipment.
In the above-mentioned autocoupling type filter cloth filter tank, described guide rail 39, as shown in Figure 6, be made up of two female member, concave surface is relative, is arranged on the outside of autocoupling type filter disc 29, fixing with pond body 1, corresponding up and down or about corresponding the setting, what guide rail 39 was used for cleaning device fixedly makes its distance that can be maintained fixed with filter cloth 38, cleaning device sliding and running in guide rail 39 when cleaning.
In the above-mentioned autocoupling type filter cloth filter tank, described cleaning device comprises outer cleaning device 17 and interior sucker 18, the overhang at outer cleaning device 17 two ends is installed in guide rail 39 grooves, outer cleaning device 17 has the flexible pipe 13 and the rinse water person in charge 45 to be connected, rinse water is responsible for 45 and is connected with back suction pulsating pump 10 water inlets with flush water pump 9 delivery ports respectively, flush water pump 9 delivery ports and back suction pulsating pump 10 water inlets are provided with check-valves 44, outer cleaning device 17 tops have hard tube connector 12 to be communicated with the interior sucker 18 that is arranged on autocoupling type filter disc 29 inside, hard tube connector 12 is provided with sucker check valve 11, outer cleaning device 17 is towards the porose (not shown) of filter cloth 38 one sides of autocoupling type filter disc 29, and the hole is 100mm
2One, bore dia is 5～10mm, and interior sucker 18 is towards the porose (not shown) of filter cloth 38 one sides of autocoupling type filter disc 29, and the hole is 100mm
2One, bore dia is 5～10mm, and outer cleaning device 17 and interior sucker 18 are arranged on the inside and outside both sides of the filter cloth 38 of autocoupling type filter disc 29, and outer cleaning device 17 and interior sucker 18 are parallel but not directly not relatively.When cleaning, drive unit starts, the operation of drive motors 8 forwards, operation claims first stroke to the opposite from opening the beginning position to drive cleaning device, when running to end points, touches by cleaning device limit switch, make drive motors 8 out of service, start drive motors 8 counter-rotating operations by setting program afterwards, make the cleaning device backspace open the beginning position and claim second stroke, open the beginning and touch limit switch during the position when cleaning device runs to, make drive motors 8 cleaning processes of finishing a time out of service, during first stroke, start flush water pump 9, outer surface by 17 pairs of filter clothes 38 of outer cleaning device washes, rinse out the suspension of filter cloth outer surface, because hard tube connector 12 is provided with sucker check valve 11, the water that comes of flush water pump 9 is tackled by sucker check valve 11, interior sucker 18 during first stroke in the autocoupling type filter disc 29 does not wash filter cloth 38 inboards, and flush water pump 9 was out of service when first stroke finished; When second stroke brings into operation, back suction pulsating pump 10 starts simultaneously, at this moment back suction pulsating pump 10 outer cleaning devices 17 of drive and interior sucker 18 aspirate the filter cloth 38 inside and outside negative pressure of carrying out simultaneously, the directly relative setting because outer cleaning device 17 and interior sucker 18 are parallel can not produce interference during the back suction suction at the same time.
In the above-mentioned autocoupling type filter cloth filter tank, described effluent weir 21, as shown in Figure 7, comprise blinds water flowing weir 42 and frame 41, be installed in delivery port 3 outsides, 41 on blinds water flowing weir 42 and frame are provided with spring member 40, and the top of effluent weir 21 is lower than autocoupling type filter disc 29 tops 50～100mm.Being provided with of effluent weir 21 can make equipment operate steadily, and when the water yield is smaller, because the pulling of spring member 40 reduces the crest of weir 43 on blinds water flowing weir 42, can keep the water body in the body of pond to move under higher water level like this; When the water yield increased, the water yield and hydraulic pressure increased, and compressing blinds water flowing weir 42 increases crest of weir 43, increases water passing capacity, and this effluent weir 21 has the usefulness of doing of automatic regulating pondage, does not need personnel operation simultaneously again.
In the above-mentioned autocoupling type filter cloth filter tank, described filter cloth 38 is made of base fabric and the fiber that is fixed on the base fabric, fiber adopts dacron thread or acrylics filament or polypropylene fibre silk, filter cloth outside fiber 1/3rd is a long wool, and 2/3rds is short flannel, and long wool length is 12～20mm, short flannel length is 5～8mm, the filter cloth inboard is the short flannel of 2～3mm, and long wool is a bending, and short flannel is a vertical.Most suspension rests between long wool and the short flannel filter cloth outside fiber 1/3rd in the sewage for long wool can make, this part suspension just can be removed in the rinse stage of cleaning, the short flannel length in the filter cloth outside is that 5～8mm can make the suspension that passes long wool be trapped in the short flannel layer, suspension in the short flannel layer can be removed when negative pressure is aspirated, the filter cloth inboard is the short flannel of 2～3mm, its beneficial effect pass the outside short flannel water in or contain a certain amount of suspension, because the organic suspension thing is a bit sticky, this part suspension is understood some and is held back or stick on its surface by the short flannel of filter cloth inboard, and this part suspension can be removed by interior sucker 18 negative pressure suction.
In the above-mentioned autocoupling type filter cloth filter tank, described influent weir 20 is arranged on water inlet 2 one sides, is connected with water inlet 2, and influent weir 20 is fixed on the pool wall and with pool wall the distance of 50～100mm is arranged, and influent weir 20 is provided with the triangle crest of weir towards pool wall one side.Influent weir 20 is towards pool wall one side water outlet, and the dropping process that can make water inlet like this reduces the disturbance of water body in the pond body 1.
In the above-mentioned autocoupling type filter cloth filter tank, described drive unit comprises drive motors 8, driving-belt and runner.
When the cleaning process employing runs parallel mode, as shown in Figure 2, drive motors 8 is arranged on one jiao position of a side on body top, pond, runner A 15 is arranged on the body top, pond on opposite of the horizontal direction of relative drive motors 8 sides, runner B 22 is arranged on pond body 1 top of drive motors 8 right opposites, with drive motors 8 concentrics, runner C 23 is arranged on pond body 1 top on runner A 15 opposites and aligns with runner A 15 concentrics and with runner B 22, runner is fixed on the pond body 1 by runner fixed support 16, drive motors 8 has driving-belt A 24 to be connected with runner A 15, runner B 22 has driving-belt B 25 to be connected with runner C 23, cross bar 14 two ends are fixed on driving-belt A 24 and the rotating band B 25, and cleaning device is fixed on the cross bar 14.When cleaning, drive unit starts, and the operation of drive motors 8 forwards drives cleaning device, move to B1 from opening beginning position A1 along continuous straight runs, cleaning device is vertically placed, and touches limit switch when cleaning device runs to terminal B 1, makes drive motors 8 out of service, start drive motors 8 counter-rotating operations by setting program afterwards, make the cleaning device backspace open beginning position A1, open the beginning and touch limit switch during the position, make drive motors 8 cleaning processes of finishing a time out of service when cleaning device runs to;
Under same principle, also can adopt the vertical method of operation of above-below direction, as shown in Figure 5, drive motors 8 is arranged on the medium position of a side on pond body 1 top, runner A 15 is arranged on the body top, pond on the opposite (top of drive motors) of relative drive motors 8 axial vertical direction, runner B 22 is arranged on pond body 1 top of drive motors 8 right opposites, with drive motors 8 concentrics, runner C 25 is arranged on the pond body 1 on runner A 15 opposites and aligns with runner A 15 concentrics and with runner B 22, runner is fixed on the pond body 1 by runner fixed support 16, drive motors has driving-belt A 24 to be connected with runner A 15, runner B 22 has driving-belt B 25 to be connected with runner C 23, cross bar 14 two ends are fixed on driving-belt A 24 and the rotating band B 25, and cleaning device is fixed on the cross bar 14.When cleaning, drive unit starts, and the operation of drive motors 8 forwards drives cleaning device, vertically move from opening beginning position A2 to B2, the cleaning device horizontal positioned is touched limit switch when cleaning device runs to terminal B 2, make drive motors 8 out of service, start drive motors 8 counter-rotating operations by setting program afterwards, make the cleaning device backspace open beginning position A2, open the beginning and touch limit switch during the position, make drive motors 8 cleaning processes of finishing a time out of service when cleaning device runs to.
Describe principle of the present utility model and running in detail below in conjunction with accompanying drawing:
Sewage at first enters influent weir 20 by water inlet 2, fall to filtered water reservoir 5 by influent weir 20 along pool wall, rely on the filter cloth 38 of hydraulic pressure effect sewage by autocoupling type filter disc 29, clear water after the filtration enters outlet pipe 19 by filter disc limbers 36 and outlet pipe limbers 28, flows out from discharge outlet 4 at last by delivery port 3 and effluent weir 21 then.Along with gathering of suspension on the filter cloth 38, filter cloth 38 filtration resistances increase, and the filter tank water level raises gradually.When height of water level reaches setting value, open cleaning process.During cleaning, autocoupling type filter disc 29 maintains static, and drive unit drives cleaning device slowly up and down or move left and right, relies on the flushing of flush water pump 9 and the suction double action of back suction pulsating pump 10, the inside and outside two sides of filter cloth 38 is cleaned totally, does not influence filtration simultaneously.Body 1 bottom in pond is provided with discharge pipeline 26, and mudhole 27 is arranged on the discharge pipeline 26, by sludge pump 30 settled sludge at the bottom of the pond is discharged.
The above only is a preferred implementation of the present utility model, and for creation main points of the present utility model better are described, accompanying drawing is not drawn fully in proportion.Should be pointed out that for those skilled in the art under the prerequisite that does not break away from the utility model know-why, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. autocoupling type filter cloth filter tank is provided with filter cloth filter disc and cleaning device at Chi Tizhong, it is characterized in that: comprise pond body (1), framework (46), autocoupling type filter disc (29), cleaning device, drive unit, guide rail (39), outlet pipe (19), discharge pipeline (26), influent weir (20), effluent weir (21), liquid level gauge (47), flush water pump (9), back suction pulsating pump (10) and sludge pump (30); Pond body (1) is made up of filtered water reservoir (5) and balancing tank (6), and pool wall is provided with water inlet (2), delivery port (3), discharge outlet (4) and overfall (7); Framework (46) is arranged in the pond body (1), fixed installation; Outlet pipe (19) is fixedlyed connected with framework (46), has outlet pipe limbers (28) on the tube wall, and an end of outlet pipe (19) is connected with delivery port (3); Autocoupling type filter disc (29) is provided with one at least, in manifold type is installed in framework (46); Drive unit comprises drive motors (8), driving-belt and runner, is arranged on the top of pond body (1) and is connected with cleaning device; Cleaning device comprises outer cleaning device (17) and interior sucker (18), is arranged on the inside and outside both sides of the filter cloth (38) of autocoupling type filter disc (29), has flexible pipe (13) to be responsible for (45) by rinse water and is connected with back suction pulsating pump (10) with flush water pump (9); Discharge pipeline (26) links to each other with sludge pump (30); Liquid level gauge (47) is arranged in the pond body (1).
2. autocoupling type filter cloth according to claim 1 filter tank, it is characterized in that: described framework (46) is arranged in the pond body (1), the left side, the right and base are fixing with pond body (1) respectively, framework (46) inner edge all around is provided with rubber cushion (31), and framework (46) material is stainless steel or engineering plastics.
3. autocoupling type filter cloth according to claim 1 filter tank, it is characterized in that: described outlet pipe (19), be arranged in the pond body (1), outlet pipe (19) one ends are connected with delivery port (3), corresponding other end sealing, have outlet pipe limbers (28) on the tube wall, with the corresponding setting in filter disc limbers (36) on the autocoupling type filter disc (29).
4. autocoupling type filter cloth according to claim 1 filter tank, it is characterized in that: described autocoupling type filter disc (29), be rectangular shape, Z limit (32), Y limit (33) and base are closed structure, base wherein or Z limit (32) or Y limit (33) are provided with filter disc limbers (36), filter disc limbers (36) and outlet pipe limbers (28) corresponding setting, the top of autocoupling type filter disc (29) is an open ports, the A face (34) of autocoupling type filter disc (29) and the inboard of B face (35) are netted base plate (37), and the outside is filter cloth (38).
5. autocoupling type filter cloth according to claim 1 filter tank is characterized in that: described guide rail (39), form by two female member, concave surface is relative, is arranged on the outside of autocoupling type filter disc (29), and is fixing with pond body (1), corresponding up and down or about corresponding the setting.
6. autocoupling type filter cloth according to claim 1 filter tank, it is characterized in that: described cleaning device, comprise outer cleaning device (17) and interior sucker (18), the overhang at outer cleaning device (17) two ends is installed in guide rail (39) groove, outer cleaning device (17) has the flexible pipe (13) and the rinse water person in charge (45) to be connected, rinse water is responsible for (45) and is connected with back suction pulsating pump (10) water inlet with flush water pump (9) delivery port respectively, flush water pump (9) delivery port and back suction pulsating pump (10) water inlet are provided with check-valves (44), outer cleaning device (17) top has hard tube connector (12) the interior sucker (18) inner with being arranged on autocoupling type filter disc (29) to be communicated with, hard tube connector (12) is provided with sucker check valve (11), outer cleaning device (17) is porose towards filter cloth (38) one side of autocoupling type filter disc (29), and the hole is 100mm
2One, bore dia is 5～10mm, and interior sucker (18) is porose towards filter cloth (38) one side of autocoupling type filter disc (29), and the hole is 100mm
2One, bore dia is 5～10mm, and outer cleaning device (17) and interior sucker (18) are arranged on the inside and outside both sides of the filter cloth (38) of autocoupling type filter disc (29), and outer cleaning device (17) is parallel with interior sucker (18) but not directly relative.
7. autocoupling type filter cloth according to claim 1 filter tank, it is characterized in that: described effluent weir (21), comprise blinds water flowing weir (42) and frame (41), be installed in delivery port (3) outside, be provided with spring member (40) between blinds water flowing weir (42) and frame (41), the top of effluent weir (21) is lower than autocoupling type filter disc (29) top 50～100mm.
8. autocoupling type filter cloth according to claim 1 filter tank is characterized in that: described filter cloth (38), constitute by base fabric and the fiber that is fixed on the base fabric, and fiber adopts dacron thread or acrylics filament or polypropylene fibre silk.
9. autocoupling type filter cloth according to claim 1 filter tank, it is characterized in that: described influent weir (20), be arranged on water inlet (2) one sides, be connected with water inlet (2), influent weir (20) is fixed on the pool wall and with pool wall the distance of 50～100mm is arranged, and influent weir (20) is provided with the triangle crest of weir towards pool wall one side.
10. autocoupling type filter cloth according to claim 1 filter tank is characterized in that: described drive unit comprises drive motors (8), driving-belt and runner; Drive motors (8) is arranged on pond body (1) top, runner A (15) is arranged on the body top, pond on the opposite of the body top, pond on opposite of horizontal direction of relative drive motors (8) side or the axial vertical direction of drive motors, runner B (22) is arranged on pond body (1) top of drive motors (8) right opposite, with drive motors (8) concentric, the pond body (1) that runner C (23) is arranged on runner A (15) opposite upward aligns with runner A (15) concentric and with runner B (22), runner is fixed on the pond body (1) by runner fixed support (16), drive motors (8) has driving-belt A (24) to be connected with runner A (15), runner B (22) has driving-belt B (25) to be connected with runner C (23), cross bar (14) two ends are fixed on driving-belt A (24) and the rotating band B (25), and cleaning device is fixed on the cross bar (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202838963U CN201692718U (en) | 2009-12-06 | 2009-12-06 | Self-coupled filtering cloth filtering pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202838963U CN201692718U (en) | 2009-12-06 | 2009-12-06 | Self-coupled filtering cloth filtering pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201692718U true CN201692718U (en) | 2011-01-05 |
Family
ID=43393963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202838963U Expired - Fee Related CN201692718U (en) | 2009-12-06 | 2009-12-06 | Self-coupled filtering cloth filtering pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201692718U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671458A (en) * | 2011-03-07 | 2012-09-19 | 李建平 | Filtering apparatus for water-collecting groove |
| CN103041633A (en) * | 2012-12-28 | 2013-04-17 | 青岛安装建设股份有限公司 | Rhombus cloth filter mounting method |
| CN103316523A (en) * | 2013-07-03 | 2013-09-25 | 中山市环保实业发展有限公司 | A non-stop maintenance square filter cloth filter equipment |
| CN103520972A (en) * | 2012-07-06 | 2014-01-22 | 上海市政工程设计研究总院（集团）有限公司 | Filter-cloth filter for water treatment |
| CN105457374A (en) * | 2015-12-22 | 2016-04-06 | 凯天环保科技股份有限公司 | Fiber rotary disk filter and sewage treatment method thereof |
| CN108975528A (en) * | 2018-07-02 | 2018-12-11 | 湖南屎壳郎环境科技有限公司 | A kind of round-trip back suction suction fibre filter and its sewage water treatment method |
| CN110668660A (en) * | 2019-11-14 | 2020-01-10 | 广东紫方环保技术有限公司 | A high-efficiency biocomposite enhanced microfiltration and clarification integrated equipment |
-
2009
- 2009-12-06 CN CN2009202838963U patent/CN201692718U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671458A (en) * | 2011-03-07 | 2012-09-19 | 李建平 | Filtering apparatus for water-collecting groove |
| CN103520972A (en) * | 2012-07-06 | 2014-01-22 | 上海市政工程设计研究总院（集团）有限公司 | Filter-cloth filter for water treatment |
| CN103041633A (en) * | 2012-12-28 | 2013-04-17 | 青岛安装建设股份有限公司 | Rhombus cloth filter mounting method |
| CN103041633B (en) * | 2012-12-28 | 2015-04-15 | 青岛安装建设股份有限公司 | Rhombus cloth filter mounting method |
| CN103316523A (en) * | 2013-07-03 | 2013-09-25 | 中山市环保实业发展有限公司 | A non-stop maintenance square filter cloth filter equipment |
| CN103316523B (en) * | 2013-07-03 | 2015-09-09 | 中山环保产业股份有限公司 | Repair-free square cloth filter equipment |
| CN105457374A (en) * | 2015-12-22 | 2016-04-06 | 凯天环保科技股份有限公司 | Fiber rotary disk filter and sewage treatment method thereof |
| CN108975528A (en) * | 2018-07-02 | 2018-12-11 | 湖南屎壳郎环境科技有限公司 | A kind of round-trip back suction suction fibre filter and its sewage water treatment method |
| CN110668660A (en) * | 2019-11-14 | 2020-01-10 | 广东紫方环保技术有限公司 | A high-efficiency biocomposite enhanced microfiltration and clarification integrated equipment |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20111206 |