CN203291612U - Rotary filtering device - Google Patents
Rotary filtering device Download PDFInfo
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- CN203291612U CN203291612U CN2013203310161U CN201320331016U CN203291612U CN 203291612 U CN203291612 U CN 203291612U CN 2013203310161 U CN2013203310161 U CN 2013203310161U CN 201320331016 U CN201320331016 U CN 201320331016U CN 203291612 U CN203291612 U CN 203291612U
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- cage
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- bin
- rotary
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Abstract
The utility model relates to a rotary filtering device. The rotary filtering device comprises a feed bin, a storage bin, a driving wheel, a driving motor and a water outlet. The rotary filtering device is characterized by also comprising a clapboard and a rotary screen cage, wherein the clapboard is arranged between the feed bin and the storage bin; one end of the rotary screen cage is of a closed structure; the other end of the rotary screen cage is of an opened structure; the closed structure end is connected with the driving wheel; the driving wheel is connected with the driving motor; the opened structure end is in closed flexible connection with the clapboard; a cavity in the rotary screen cage is communicated with the feed bin; the water outlet is arranged in the storage bin. The rotary filtering device is simple in structure, convenient to operate, adaptive to treating various types of sewage, capable of highly purifying relatively pure water, and wide in application range.
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 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 rotary drum end face is come round, this rotary disk borrows spring force closely superimposed with the fixed disk that is loaded on support, forms the non-head of joining.Each lattice of drum surface rotate clockwise a week, are in succession carrying out the operations such as filtration, dehydration, washing, slag dumping, regeneration.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 filter cake is blotted.When rotary drum continues rotation, can spray cleaning solution in drum surface and carry out Washing of Filter Cake, 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 after 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 chief component parts comprise rotary drum, dispensing head, slip and agitator.Filter cloth is not to be fixed on rotary drum, but moves under the drive of rotary drum and guide roller, and during filtration, rotary drum is immersed in slip, and along with the revolution of rotary drum, agitator can make slip keep suspended state.Under action of vacuum, solid particle is attracted on strainer, and filtrate sees through filter cloth, through the rotary drum internal pipeline, is pooled to dispensing head, then discharges.After strainer leaves rotary drum, with filter cake, to discharge rolls, move, utilize to turn to suddenly the removal filter cake at the discharging place of rolling.After the filter cake removal, strainer enters sink immediately, and the two sides that obtains Washing spray nozzle is here rinsed, and then through anti-deflection device, returns to the rotary drum face, starts new filter process.Filter cloth is cleaned fully after leaving rotary drum, so filter efficiency is higher, and the filter cake liquid content is lower, is suitable for processing solid particle thin.Sticky thin slip
Precoated shet rotary drum vacuum filter: have lattice to change into without lattice 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, scraper autofeed 0.2mm left and right is by under material scraper, make filtering surface Chang Xin, continuous filtration.The main feature of this machine is that cake layer is very thin, and automaticity is high, continued operation, and production capacity is large, and operating maintenance is convenient.
Disk rotary drum vacuum filter: be that several filtration disks are contained in to the vacuum filter that forms on a horizontal hollow spindle, it filters power is also to come from the pressure differential that vacuum causes, each disk is divided into again several little fan-shaped filter leaves, and each fan-shaped filter leaf namely forms a filter chamber.With the basic distinction of Barrate type be filter element, the principle aspect is consistent.
Ceramic disk filter: the capillary effect application of principle, in dewatering and filtering, is made to 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 mobile strainer through feed arrangement, slip filters under the effect of vacuum, the filter cake that forms after the suction filtration acceptance washing of advancing forward.Filter cake after 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, for the soiling solution of high clarity filtrate, can not process preferably; 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 is to provide a kind of simple in structure, is convenient to safeguard, adapts to and processes 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, be used to storing pending sewage;
Bin, be used to storing the water after processing;
The roto-siofter cage, for separating of the impurity in sewage, sieve cage preferred plan is the stainless steel sift cage, both easily cleans, and can realize again the long-term effect of using;
Dividing plate, be used to separating feeding warehouse and bin, make pending sewage and process rear sewage and can effectively isolate;
Drive, carry out the continuous rotary rotation be used to driving the roto-siofter cage;
Drive motors, be used to driving the drive motion;
Discharge outlet, for discharging the water of bin.
A kind of rotary filtration equipment, comprise feeding warehouse, bin, drive, drive motors, discharge outlet, dividing plate, roto-siofter cage, and described dividing plate is arranged between feeding warehouse and 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 are flexibly connected for sealing; The inner chamber of described roto-siofter cage and described feeding warehouse mutual conduction, described discharge outlet is arranged on bin.The roto-siofter cage adopts the open structure of end sealing one end, both can make the sewage in feeding warehouse by open end, enter into the inner chamber of roto-siofter cage, 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 conduction.Treatment sewage passes through the screen cloth of roto-siofter cage by water and solids separation, and solids is retained in roto-siofter cage inner chamber, and water 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 again treatment sewage to enter into bin by junction.
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 relatively pure water again.
The accompanying drawing explanation
Fig. 1 is rotary filtration equipment master TV structure figure
Fig. 2 is rotary filtration equipment side cut away view
The specific embodiment
As can be known by Fig. 1 and Fig. 2, a kind of rotary filtration equipment, comprise 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 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 are flexibly connected 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 bin 2.Described drive motors 7 can be arranged on fuselage 13.
Roto-siofter cage 3 constantly rotates in treatment sewage after, its internal chamber wall can be corroded by fouling product, stops up mesh, affects treatment effeciency.In order to solve this technical problem, on the basis of technique scheme, make further improvements, increase a backwashing equipment, described backwashing equipment comprises water pump 9, aqueduct 8, shower nozzle 12, described water pump is arranged on aqueduct 8, described shower nozzle 12 is arranged on 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 mesh can be removed efficiently.
For using water wisely better, above-mentioned backwashing equipment can utilize the water after processing to rinse, and only aqueduct 8 need to be connected with bin 2, so just can extract the water in bin 2.
Although can effectively process the fouling product that is attached on screen cloth, 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 inner chamber can constantly rise, and will certainly affect treatment effect.In order to solve this technical problem, on the basis that increases the backwashing 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 dividing plate 5, described blow-off pipe 11 is connected on dirt discharge groove 4.Dirt discharge groove 4 does not contact with roto-siofter cage 3, and backwashing equipment rinses fouling product to dirt discharge groove 4, by blow-off pipe 11, discharges, and fouling product is not assembled in treatment sewage.
Described in above-mentioned all embodiment, roto-siofter cage 3 is the stainless steel sift cage.
Claims (5)
1. a rotary filtration equipment, comprise feeding warehouse, bin, drive, drive motors, discharge outlet, characterized by further comprising dividing plate, roto-siofter cage, and described dividing plate is arranged between feeding warehouse and 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 are flexibly connected for sealing; The inner chamber of described roto-siofter cage and described feeding warehouse mutual conduction, described discharge outlet is arranged on bin.
2. rotary filtration equipment as claimed in claim 1, characterized by further comprising backwashing equipment, described backwashing equipment comprises water pump, aqueduct, shower nozzle, and described water pump is arranged on aqueduct, described shower nozzle is arranged on 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. rotary filtration equipment as claimed in claim 2 or claim 3, characterized by further 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 dividing plate, described blow-off pipe is connected on 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 |
|---|---|---|---|
| CN2013203310161U CN203291612U (en) | 2013-06-06 | 2013-06-06 | Rotary filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203310161U CN203291612U (en) | 2013-06-06 | 2013-06-06 | Rotary filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203291612U true CN203291612U (en) | 2013-11-20 |
Family
ID=49567653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203310161U Expired - Fee Related CN203291612U (en) | 2013-06-06 | 2013-06-06 | Rotary filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203291612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285650A (en) * | 2013-06-06 | 2013-09-11 | 江苏富大环境科技有限公司 | Revolution filtrating equipment |
| CN104190142A (en) * | 2014-08-28 | 2014-12-10 | 杭州启程生态环境工程有限公司 | Drum type micro-filtering machine |
-
2013
- 2013-06-06 CN CN2013203310161U patent/CN203291612U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285650A (en) * | 2013-06-06 | 2013-09-11 | 江苏富大环境科技有限公司 | Revolution filtrating equipment |
| CN104190142A (en) * | 2014-08-28 | 2014-12-10 | 杭州启程生态环境工程有限公司 | Drum type micro-filtering machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20190606 |
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| CF01 | Termination of patent right due to non-payment of annual fee |