CN103285650A - Revolution filtrating equipment - Google Patents
Revolution filtrating equipment Download PDFInfo
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- CN103285650A CN103285650A CN2013102281077A CN201310228107A CN103285650A CN 103285650 A CN103285650 A CN 103285650A CN 2013102281077 A CN2013102281077 A CN 2013102281077A CN 201310228107 A CN201310228107 A CN 201310228107A CN 103285650 A CN103285650 A CN 103285650A
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Abstract
The invention relates to rotary type sewage filtrating equipment, and discloses revolution filtrating equipment. The revolution filtrating equipment comprises a feeding bin, a storage bin, a driving wheel, a driving motor and a freeing port, the revolution filtrating equipment is characterized by also comprising a baffle plate and a revolution screen cage, wherein the baffle plate is arranged between the feeding bin and the storage bin; one end of the revolution screen cage is of an enclosed structure, the other end of the revolution screen cage is of an open structure, the enclosed structure end is connected with the driving wheel, and the driving wheel is connected with the driving motor; the open structure end is in seal flexible connection with the baffle plate, an inner cavity of the revolution screen cage and the feeding bin are mutually conducted, and the freeing port is arranged on the storage bin. The structural revolution filtrating equipment provided by the invention has the advantages that the structure is simple, the operation is convenient, the revolution filtrating equipment is suitable for processing different type sewage, the pure water is purified to achieve a higher purity, and the applied range is wide.
Description
Technical field
The present invention relates to a kind of sewage filtration equipment, relate in particular to a kind of swinging sewage filtration equipment.
Background technology
In the existing sewage filtration equipment, mainly contain following several equipment:
Rotary vacuum filter: on the hollow drum surface that level is installed coated with filter cloth, the rotary drum bottom is immersed in the filter pocket that fills suspension and with certain rotational speed, rotary drum can non-ly be 12 fan-shaped lattice, disk with holes on every lattice and the rotary drum end face is come round, this rotary disk borrows spring force closely superimposed with the fixed disk that is loaded on the support, constitutes the non-head of joining.Each lattice of drum surface circle by dextrorotation, are carrying out operations such as filtration, dehydration, washing, slag dumping, regeneration in succession.Under a certain lattice immersed in liquid level of rotary drum, therewith the aperture on the lattice rotating disk of coming round namely with fixed disk on groove come round suction filtrate.When these lattice left liquid level, drum surface and groove were come round, and the liquid in the filter cake is blotted.When rotary drum continues rotation, can spray cleaning solution in drum surface and carry out the filter cake washing, cleaning solution is taken out toward the washing lotion storage tank by the groove of fixed disk.With come round, borrow compressed air to blow and unload filter residue.Drum surface behind the slag dumping can be blown into compressed air by the hole of fixed disk where necessary, with regeneration and cleaning filter cloth.
Folding belt rotary drum vacuum filter: the same with the scraper type vacuum filter, its main building block comprises rotary drum, dispensing head, slip and agitator.Filter cloth is not to be fixed on the rotary drum, but moves under the drive of rotary drum and guide roller, and during filtration, rotary drum is immersed in the slip, and along with the revolution of rotary drum, agitator can make slip keep suspended state.Under vacuum action, solid particle is attracted on the strainer, and filtrate then sees through filter cloth, is pooled to dispensing head through the rotary drum internal pipeline, discharges then.After strainer leaves rotary drum, be with filter cake to move to discharge rolls, utilizing to turn to the removal filter cake suddenly at the discharging place of rolling.Behind the filter cake removal, strainer enters sink immediately, obtains the two sides flushing of Washing spray nozzle here, returns the rotary drum face through anti-deflection device then, begins new filter process.Filter cloth is cleaned after leaving rotary drum fully, so filter efficiency is than higher, and the filter cake liquid content is lower, and it is thin to be suitable for handling solid particle.Sticking thin slip
Precoated shet rotary drum vacuum filter: have lattice to change no lattice into former rotary drum vacuum filter, filter cloth adsorbs 50mm diatomite outward and filters, and when filter residue hinders filtration, vacuum increases after certain numerical value, about scraper autofeed 0.2mm material is scraped, make filtering surface Chang Xin, continuous filtration.The main feature of this machine is that cake layer is very thin, the automaticity height, and continued operation, production capacity is big, and operating maintenance is convenient.
Disk rotary drum vacuum filter: be several to be filtered disk be contained in the vacuum filter of forming on the horizontal hollow spindle, it filters power also is to come from the pressure differential that vacuum causes, each disk is divided into several little fan-shaped filter leaves again, and each fan-shaped filter leaf namely constitutes a filter chamber.With the basic difference of Barrate type be filter element, the principle aspect then is consistent.
Ceramic disk filter: the capillary effect principle is applied to dewatering and filtering, makes ceramic filter plate with hydrophilic ceramic post sintering aluminium oxide, replace traditional filter disc and filter cloth.
Horizontal vacuum belt filter: formed by parts such as rubber strainer, vacuum tank, driven roller, driven voller, feed well, filter cloth deviation correcting device, filter cloth tensioning apparatus, drive unit, wash mill and frames, at first slip is evenly distributed on the mobile strainer through feed arrangement, slip filters under the effect of vacuum, the filter cake that forms behind the suction filtration acceptance washing of advancing forward.Filter cake after the washing again through vacuum dehydration, blot, move to the filter cloth turning point, rely on the deadweight removal, filter bag and filter cloth obtain regeneration through washing when returning.
Present stage, the filtering technique application constantly enlarged, and the Separation of Solid and Liquid grade is more and more thinner.The said equipment can not well adapt to related needs, can not handle preferably for the soiling solution of high clarity filtrate; The said equipment all needs vacuum environment simultaneously, has caused the equipment complexity to improve, thereby has strengthened fault rate.
Summary of the invention
Technical problem to be solved by this invention provides a kind of simple in structure, is convenient to safeguard, adapts to handle the sewage that contains various grade solid waste.
In order to solve the problems of the technologies described above, swinging filter plant of the present invention comprises:
Feeding warehouse is used for storing pending sewage;
Bin is used for storing the water after handling;
The roto-siofter cage, for separating of the impurity in the sewage, sieve cage preferred plan is the stainless steel sift cage, both cleans easily, can realize the long-term effect of using again;
Dividing plate is used for separating feeding warehouse and bin, and pending sewage and processing back sewage can effectively be isolated;
Drive is used for driving the roto-siofter cage and turns round rotation continuously;
Drive motors is used for driving the drive motion;
Discharge outlet is for the water of discharging bin.
A kind of rotary filtration equipment comprises feeding warehouse, bin, drive, drive motors, discharge outlet, dividing plate, roto-siofter cage, and described dividing plate is arranged between feeding warehouse and the bin; Described roto-siofter cage one end is enclosed construction, and the other end is open architecture; Described enclosed construction end is connected with described drive; Described drive is connected with drive motors; Described open architecture end and dividing plate flexibly connect for sealing; The inner chamber of described roto-siofter cage and described feeding warehouse mutual conduction, described discharge outlet is arranged on the bin.The roto-siofter cage adopts an end to seal the open structure of an end, both can make sewage in the feeding warehouse enter into the inner chamber of roto-siofter cage by the open end, can guarantee that again pending sewage only is deposited in sieve cage inner chamber, makes roto-siofter cage inner chamber and feeding warehouse form real-time conducting.Treatment sewage passes through the screen cloth of roto-siofter cage with water and solids separation, and solids is retained in roto-siofter cage inner chamber, and water then enters into bin.Open architecture end and dividing plate adopt the sealing flexible connection both to guarantee that the roto-siofter cage can carry out gyration, had stoped treatment sewage to enter into bin by the junction again.
The rotary filtration device structure of this structure is simple, easy to operate, both can adapt to the processing of all kinds sewage, can carry out more highly purified purification, applied range to pure relatively water again.
Description of drawings
Fig. 1 is rotary filtration equipment master TV structure figure
Fig. 2 is rotary filtration equipment side cut away view
The specific embodiment
By Fig. 1 and Fig. 2 as can be known, a kind of rotary filtration equipment comprises feeding warehouse 1, bin 2, drive 6, drive motors 7, discharge outlet 10, dividing plate 5, roto-siofter cage 3, and described dividing plate 5 is arranged between feeding warehouse 1 and the bin 2; Described roto-siofter cage 3 one ends are enclosed construction, and the other end is open architecture; Described enclosed construction end is connected with described drive 6; Described drive 6 is connected with drive motors 7; Described open architecture end and dividing plate 5 flexibly connect for sealing; The inner chamber of described roto-siofter cage 3 and described feeding warehouse 1 mutual conduction, described discharge outlet 10 is arranged on the bin 2.Described drive motors 7 can be arranged on the fuselage 13.
After roto-siofter cage 3 constantly rotated in treatment sewage, its internal chamber wall can be corroded by fouling product, stops up mesh, influences treatment effeciency.In order to solve this technical problem, do further improvement on the basis of technique scheme, increase a backwash equipment, described backwash equipment comprises water pump 9, aqueduct 8, shower nozzle 12, described water pump is arranged on the aqueduct 8, described shower nozzle 12 is arranged on the aqueduct 8, be positioned at roto-siofter cage 3 directly over.Water pump 9 extracts water and sprays via shower nozzle 12 by aqueduct 8, the outer wall of the water smoke impact rotating sieve cage 3 of shower nozzle 12 ejections, and according to counteractive principle, the fouling product that is attached on the mesh can be removed efficiently.
For using water wisely better, above-mentioned backwash equipment can utilize the water after the processing to wash, and only aqueduct 8 need be connected with bin 2, so just can extract the water in the bin 2.
Though can handle the fouling product that is attached on the screen cloth effectively, it still has been retained in the inner chamber of roto-siofter cage 3, and along with the carrying out of work for the treatment of, the fouling product concentration in the inner chamber can constantly rise, and will certainly influence treatment effect.In order to solve this technical problem, on the basis that increases the backwash equipment scheme, can further improve again, increase dirt discharge groove 4, blow-off pipe 11, described dirt discharge groove 4 is arranged on roto-siofter cage 3 inner chambers, be positioned at the below, top of roto-siofter cage 3, be fixedly connected on the dividing plate 5, described blow-off pipe 11 is connected on the dirt discharge groove 4.Dirt discharge groove 4 does not contact with roto-siofter cage 3, and backwash equipment washes fouling product to dirt discharge groove 4, discharges by blow-off pipe 11, and fouling product is not assembled in treatment sewage.
Roto-siofter cage 3 is the stainless steel sift cage described in above-mentioned all embodiment.
Claims (5)
1. a rotary filtration equipment comprises feeding warehouse, bin, drive, drive motors, discharge outlet, it is characterized in that also comprising dividing plate, roto-siofter cage, and described dividing plate is arranged between feeding warehouse and the bin; Described roto-siofter cage one end is enclosed construction, and the other end is open architecture; Described enclosed construction end is connected with described drive; Described drive is connected with drive motors; Described open architecture end and dividing plate flexibly connect for sealing; The inner chamber of described roto-siofter cage and described feeding warehouse mutual conduction, described discharge outlet is arranged on the bin.
2. rotary filtration equipment as claimed in claim 1, it is characterized in that also comprising backwash equipment, described backwash equipment comprises water pump, aqueduct, shower nozzle, and described water pump is arranged on the aqueduct, described shower nozzle is arranged on the aqueduct, be positioned at the roto-siofter cage directly over.
3. rotary filtration equipment as claimed in claim 2 is characterized in that described aqueduct is connected with bin.
4. as claim 2 or 3 described rotary filtration equipment, it is characterized in that also comprising dirt discharge groove, blow-off pipe, described dirt discharge groove is arranged on roto-siofter cage inner chamber, is positioned at the below, top of roto-siofter cage, be fixedly connected on the dividing plate, described blow-off pipe is connected on the dirt discharge groove.
5. rotary filtration equipment as claimed in claim 4 is characterized in that described roto-siofter cage is the stainless steel sift cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102281077A CN103285650A (en) | 2013-06-06 | 2013-06-06 | Revolution filtrating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102281077A CN103285650A (en) | 2013-06-06 | 2013-06-06 | Revolution filtrating equipment |
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| Publication Number | Publication Date |
|---|---|
| CN103285650A true CN103285650A (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102281077A Pending CN103285650A (en) | 2013-06-06 | 2013-06-06 | Revolution filtrating equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178663A (en) * | 2016-08-31 | 2016-12-07 | 无锡宜工环保设备有限公司 | Drum type accurate filter |
| CN113974184A (en) * | 2021-11-17 | 2022-01-28 | 成都新繁食品有限公司 | Automatic device for desalting and rough washing of pickled vegetables |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2016988A1 (en) * | 2007-07-19 | 2009-01-21 | Paul Wurth S.A. | Metallurgical granulation and dewatering apparatus |
| CN202087124U (en) * | 2011-05-17 | 2011-12-28 | 江苏龙桥环保机械有限公司 | Turntable filter |
| CN103111115A (en) * | 2013-02-25 | 2013-05-22 | 北京中远通科技有限公司 | Solid-liquid autosegregation filter and filtering method thereof |
| CN203291612U (en) * | 2013-06-06 | 2013-11-20 | 江苏富大环境科技有限公司 | Rotary filtering device |
-
2013
- 2013-06-06 CN CN2013102281077A patent/CN103285650A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2016988A1 (en) * | 2007-07-19 | 2009-01-21 | Paul Wurth S.A. | Metallurgical granulation and dewatering apparatus |
| CN202087124U (en) * | 2011-05-17 | 2011-12-28 | 江苏龙桥环保机械有限公司 | Turntable filter |
| CN103111115A (en) * | 2013-02-25 | 2013-05-22 | 北京中远通科技有限公司 | Solid-liquid autosegregation filter and filtering method thereof |
| CN203291612U (en) * | 2013-06-06 | 2013-11-20 | 江苏富大环境科技有限公司 | Rotary filtering device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178663A (en) * | 2016-08-31 | 2016-12-07 | 无锡宜工环保设备有限公司 | Drum type accurate filter |
| CN113974184A (en) * | 2021-11-17 | 2022-01-28 | 成都新繁食品有限公司 | Automatic device for desalting and rough washing of pickled vegetables |
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Application publication date: 20130911 |