CN219596065U - Rotary disc micro-filter - Google Patents
Rotary disc micro-filter Download PDFInfo
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- CN219596065U CN219596065U CN202320679484.1U CN202320679484U CN219596065U CN 219596065 U CN219596065 U CN 219596065U CN 202320679484 U CN202320679484 U CN 202320679484U CN 219596065 U CN219596065 U CN 219596065U
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- suction box
- filter
- suction
- box
- rotary disc
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model belongs to the technical field of sewage treatment equipment, and particularly relates to a rotary disc micro-filter which comprises a support, wherein the support is rotationally provided with a central pipe through a rotation driving mechanism, a plurality of filter boxes are fixedly arranged on the central pipe, the central pipe is communicated with the filter boxes, more than three supporting legs are arranged at the bottom of the support, fixing pieces are arranged at the bottom of each supporting leg, fixing bolts are detachably arranged on each fixing piece, a plurality of mud suction box supports are arranged on the support, a mud suction box mechanism is arranged on each mud suction box support, each mud suction box mechanism is respectively propped against filter cloth of an adjacent filter box, and a pressing mechanism is further arranged on each mud suction box mechanism. The rotary disc micro-filter does not need to be constructed together with a sewage pool to form a civil foundation, the rotary disc micro-filter is more convenient to assemble, disassemble and move, the mud suction box mechanism can suck dirt on filter cloth, and the pressing mechanism can enable the mud suction box mechanism to be always kept against adjacent filter cloth, so that the dirt cleaning effect of the filter cloth is improved.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment equipment, and particularly relates to a rotary disc micro-filter.
Background
The rotary disc micro-filter is a screen filter device, which can be used for filtering raw water in a water works and removing plankton such as algae, water fleas and the like, and can also be used for filtering industrial water, recovering swimming substances in industrial wastewater, finally treating sewage and the like.
The existing rotary disc micro-filter is directly fixed in the tank body when the tank body is built, an integral structure is formed, a civil foundation is required to be independently made, the engineering quantity is large, the rotary disc micro-filter is not easy to disassemble, assemble, move and replace after the construction is completed, if the rotary disc micro-filter is required to move, water in a sewage tank is required to be drained completely, then civil engineering transformation is carried out, and the construction period is long.
And carousel microfilter is after using a period, and filter cloth surface attached impurity is more and more, and the filtration ability of filter cloth can reduce, need clean the filter cloth, and current carousel microfilter is through inhaling the impurity on mud box with the filter cloth surface and sucking, but, after using a period, inhale mud box and filter cloth surface contact inseparable, can reduce to the dirt cleaning effect of filter cloth.
Disclosure of Invention
The utility model aims to provide a rotary disc micro-filter to solve the technical problems in the background technology.
In order to achieve the technical purpose, the technical scheme of the utility model comprises the following steps:
the rotary disc micro-filter comprises a support, wherein the support is rotationally provided with a central tube through a rotary driving mechanism, a plurality of filter boxes are fixedly arranged on the central tube, the central tube is communicated with the filter boxes, filter cloth is arranged on two sides of each filter box, more than three supporting feet are arranged at the bottom of the support, fixing sheets are arranged at the bottom of each supporting foot, and fixing bolts are detachably arranged on each fixing sheet;
a plurality of mud suction box brackets are arranged on the bracket, each mud suction box bracket is provided with a mud suction box mechanism, and each mud suction box mechanism is respectively propped against filter cloth of an adjacent filter box;
the suction box mechanism comprises a first suction box and a second suction box which are symmetrically arranged on two sides of a suction box support, suction scrapers are arranged on the outer side walls of the first suction box and the second suction box, suction holes are formed in the suction scrapers, the suction scrapers are propped against filter cloth of the filter box, the first suction box and the second suction box are connected through a pressing mechanism, and the suction box support is in sliding fit with the first suction box and the second suction box through guide mechanisms.
As an improvement, hold-down mechanism includes that one end is fixed axostylus axostyle on the first suction box, be close to on the axostylus axostyle one side threaded connection of first suction box has gland nut, gland nut fixed connection first axle sleeve, fixed second axle sleeve that is equipped with on the second suction box, first axle sleeve and the relative opening setting of second axle sleeve, the axostylus axostyle runs through first axle sleeve and stretches into the second axle sleeve, the cover is equipped with compression spring on the axostylus axostyle, compression spring is located in first axle sleeve and the second axle sleeve, compression spring's one end with the tip of first axle sleeve offsets, the other end with the tip of second axle sleeve offsets.
As a further improvement, the middle part of the suction blade protrudes out of the edge part of the suction blade, the middle part of the suction blade abuts against the filter cloth, and the edge part of the suction blade is provided with an inclined plane which is inclined to the inner side of the suction blade.
As a further improvement, guiding mechanism is including fixing on the suction box support and be located first suction box with the locating plate of second suction box both ends, the equal symmetry in both ends of locating plate is equipped with the locating hole, every the below of locating hole all is equipped with the connecting plate, the connecting plate is L shape, two the connecting plate all include the transverse plate and with the vertical board that the transverse plate is connected perpendicularly, two the transverse plate all with the bottom of locating plate offsets and all is equipped with the screw hole, two the vertical board respectively with first suction box with second suction box fixed connection, be equipped with two guide bolt on the locating plate, two guide bolt passes respectively the locating hole with screw hole threaded connection.
As a further improvement, the suction box support comprises a vertical support column and a transverse support column vertically connected with the vertical support column, wherein the vertical support column is vertically fixed on the support, and an inclined support column is arranged between the vertical support column and the transverse support column.
As a further improvement, the rotary driving mechanism comprises a driving bracket, a motor is arranged at the upper end of the driving bracket, a driving sprocket is arranged at the output end of the motor, a driven sprocket is sleeved below the driving sprocket on the central tube, and a transmission chain is sleeved outside the driving sprocket and the driven sprocket.
As a further improvement, the bottoms of the first suction box and the second suction box are both connected with suction pipes.
By adopting the technical scheme, the utility model has the beneficial effects that:
according to the rotary disc micro-filter provided by the utility model, the fixing piece is arranged at the bottom of the bracket, the fixing bolt is detachably arranged on the fixing piece, the rotary disc micro-filter can be fixed at the bottom of the sewage pool through the fixing bolt after the sewage pool is built, a civil foundation is not required to be constructed together with the sewage pool, when the novel rotary disc micro-filter is required to be replaced at the bottom of the sewage pool, the fixing bolt is detached, then the original rotary disc micro-filter can be removed, the novel rotary disc micro-filter is installed, the novel rotary disc micro-filter is also installed through the fixing bolt, the civil foundation is not required to be independently constructed after the sewage in the sewage pool is drained, the construction period is short, and the practical use is convenient.
According to the utility model, the mud suction box mechanism is arranged, dirt on the filter cloth is cleaned through the mud suction box mechanism, the pressing mechanism is arranged, the first mud suction box and the second mud suction box can be always kept against the adjacent filter cloth through the elastic action of the compression spring, the mud suction scrapers on the first mud suction box and the second mud suction box can scrape the dirt on the filter cloth, and the dirt cleaning effect of the filter cloth is improved.
The guide bolt can be spacing with first suction box and second suction box, prevents that first suction box and second suction box from dropping, simultaneously, because compression spring's elastic thrust's effect, first suction box and second suction box can support tight filter cloth, through setting up the guiding hole, and guide bolt can remove in the guiding hole, plays the effect of direction to first suction box and second suction box.
The central tube can be driven to rotate through the operation of the motor, so that the filter box is driven to rotate, and dirt suction of the filter box is realized.
Drawings
Fig. 1 is a schematic structural view of the present embodiment;
fig. 2 is a front view of the present embodiment;
FIG. 3 is a schematic view of the construction of the suction box holder of the present embodiment;
FIG. 4 is a schematic diagram of the structure of the suction box mechanism and the pressing mechanism of the present embodiment;
FIG. 5 is a schematic view of the construction of the suction box mechanism of the present embodiment;
fig. 6 is a schematic structural view of the guide mechanism of the present embodiment;
wherein: 1-bracket, 101-supporting leg, 102-fixing sheet, 103-fixing bolt, 2-filter cloth, 3-central tube, 301-open end, 302-closed end, 4-filter box, 5-rotation driving mechanism, 501-driving bracket, 502-motor, 503-driving sprocket, 504-driven sprocket, 505-driving chain, 6-suction box bracket, 601-vertical supporting column, 602-transverse supporting column, 603-oblique supporting column, 7-suction box mechanism, 701-first suction box, 702-second suction box, 703-suction hole, 704-suction scraper, 705-suction tube, 8-compressing mechanism, 801-shaft rod 803, 802-compressing nut, compressing spring, 804-first shaft sleeve, 805-second shaft sleeve, 9-guiding mechanism, 901-positioning plate, 902-positioning hole, 903-connecting plate, 904-transverse plate, 905-vertical plate, 906-threaded hole, 907-guiding bolt, 10-packing gland.
Detailed Description
The utility model will be further described with reference to the following detailed description and the accompanying drawings. Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.
As shown in fig. 1-6, a rotary disc micro-filter comprises a support 1, more than three supporting legs 101 are arranged at the bottom of the support 1, fixing pieces 102 are arranged at the bottom of each supporting leg 101, a plurality of fixing bolts 103 are detachably arranged on each fixing piece 102, the rotary disc micro-filter can be fixed in a sewage pool through the fixing bolts 103, a civil foundation is not required to be independently made for fixing the rotary disc micro-filter when the sewage pool is built, and the rotary disc micro-filter can be detached and moved more flexibly.
Preferably, the bottom of the bracket 1 is provided with four supporting feet 101, and the fixing bolts 103 are stainless steel expansion bolts, so that the bracket is not corroded by harmful substances such as microorganisms in the sewage pool after being fixed in the sewage pool.
The support 1 is provided with a central tube 3 with an opening at one end, the central tube 3 comprises an opening end 301 and a closing end 302, the closing end 302 of the central tube 3 is rotatably connected with the support 1, as a feasible mode, the closing end 302 of the central tube 3 is rotatably connected with the support 1 through a bearing, and the bearing adopts a nylon bearing.
The outside intercommunication of center tube 3 has a plurality of filter cartridges 4, and the both sides of filter cartridge 4 are equipped with filter cloth 2, and during the filtration, the sewage in the effluent water sump gets into inside filter cartridge 4 after filtering through filter cloth 2, then gets into in the center tube 3, exports by the open end 301 of center tube 3.
One end of the bracket 1 is provided with a rotation driving mechanism 5, the rotation driving mechanism 5 comprises a driving bracket 501, the upper end of the driving bracket 501 is provided with a motor 502, the output end of the motor 502 is provided with a driving sprocket 503, a driven sprocket 504 is sleeved below the driving sprocket 503 on the central tube 3, a transmission chain 505 is sleeved outside the driving sprocket 503 and the driven sprocket 504, the motor 502 drives the driving sprocket 503 to rotate and then drives the transmission chain 505 to move, and the transmission chain 505 moves and drives the driven sprocket 504 to rotate and then drives the central tube 3 to rotate.
Be equipped with a plurality of suction box supports 6 on the support 1, suction box supports 6 include vertical support column 601 and with vertical support column 601 perpendicular be connected's horizontal support column 602, vertical support column 601 is fixed on support 1 perpendicularly, is equipped with the bearing diagonal 603 between vertical support column 601 and the horizontal support column 602, the bearing diagonal 603 can strengthen suction box supports 6's intensity.
Each suction box support 6 is provided with a suction box mechanism 7, each suction box mechanism 7 is propped against the adjacent filter box 4, each suction box mechanism 7 comprises a first suction box 701 and a second suction box 702 which are symmetrically arranged on two sides of each suction box support 6, the outer side walls of each first suction box 701 and each second suction box 702 are respectively provided with a suction blade 704, each suction blade 704 is provided with a suction hole 703, each suction blade 704 is propped against the filter cloth 2 of the filter box 4, the middle part of each suction blade 704 protrudes out of the edge part of each suction blade 704, the middle part of each suction blade 704 is propped against the filter cloth 4, and the edge part of each suction blade 704 is provided with an inclined plane which is obliquely arranged towards the inner side of each suction blade 704.
The first mud suction box 701 and the second mud suction box 702 are connected through a pressing mechanism 8, the pressing mechanism 8 comprises a shaft rod 801, one end of the shaft rod 801 is fixed on the first mud suction box 701, one side, close to the first mud suction box 701, of the shaft rod 801 is connected with a pressing nut 802 in a threaded mode, the pressing nut 802 is fixedly connected with a first shaft sleeve 804, a second shaft sleeve 805 is fixedly arranged on the second mud suction box 702, the first shaft sleeve 804 and the second shaft sleeve 805 are oppositely arranged in an opening mode, the shaft rod 801 penetrates through the first shaft sleeve 804 and stretches into the second shaft sleeve 805, a compression spring 803 is sleeved on the shaft rod 801, the compression spring 803 is located in the first shaft sleeve 804 and the second shaft sleeve 805, one end of the compression spring 803 abuts against the end of the first shaft sleeve 804, the other end of the compression spring 803 abuts against the end of the second shaft sleeve 805, and the first mud suction box 701 and the second mud suction box 702 can be always kept against the filter box 4 through the elastic action of the compression spring 803.
When needs are sucked to filter cartridge 4, rotate actuating mechanism 5 and drive center tube 3 rotation, and then drive filter cartridge 4 rotation, first suction box 701 and second suction box 702 suck the dirt on the filter cloth 2, and suction scraper 704 can strike off the dirt on the filter cloth 2 simultaneously, has improved suction effect.
The suction box bracket 6 is in sliding fit with the first suction box 701 and the second suction box 702 through the guide mechanism 9, the guide mechanism 9 comprises two positioning plates 901 fixedly arranged on the suction box bracket 6, the two positioning plates 901 are respectively located at two ends of the first suction box 701 and the second suction box 702, the two positioning plates 901 are respectively perpendicular to the first suction box 701 and the second suction box 702, positioning holes 902 are symmetrically formed in two ends of the positioning plates 901, a connecting plate 903 is arranged below each positioning hole 902, the connecting plate 903 is L-shaped, each connecting plate 903 comprises a transverse plate 904 and a vertical plate 905 perpendicular to the transverse plate 904, each transverse plate 904 is respectively and fixedly connected with the first suction box 701 and the second suction box 702 through threaded holes 906, the two guide bolts 907 respectively penetrate through the positioning holes 902 and are in threaded connection with the threaded holes 906, the guide mechanism 9 can push the first suction box 701 and the second suction box 702 to compress the guide bolts 907, and the second suction box 702 can be pushed by the guide bolts 907 when the first suction box 701 and the second suction box 702 are pushed by the guide bolts 907, and the second suction box 702 can be simultaneously pushed by the guide mechanism 803, and the first suction box and the second suction box 702 can be prevented from moving in the first suction box and the first suction box 701 and the second suction box 702.
The bottoms of the first suction box 701 and the second suction box 702 are respectively provided with a suction pipe 705, the other ends of the suction pipes 705 are connected with suction pumps, and dirt on filter cloth is sucked out by the first suction box 701 and the second suction box 702 through the suction effect of the suction pumps and then discharged by the suction pipes 705.
The open end 301 of the central tube 3 is provided with a fixed tube, a packing box gland 10 is arranged between the central tube 3 and the fixed tube, and sealing packing is arranged in the packing box gland 10, so that the periphery of the central tube 3 can be sealed with the fixed tube.
During normal operation, sewage in the sewage pool is filtered by the filter box 4 and then enters the central tube 3, and then is output through a pipeline through the opening end 301 of the central tube 3, after the rotary disc micro-filter operates for a period of time, impurities attached to the surface of the filter cloth 2 are more and more, the permeability of the filter cloth is reduced, so that the liquid level in the sewage pool is increased, in actual use, a liquid level sensor can be arranged to transmit a liquid level signal to a PLC controller, a motor is started, or the motor is started through the PLC controller at regular time, the motor 502 drives the driving sprocket 503 to rotate, the driving chain 505 drives the driven sprocket 504 to rotate, and then drives the central tube 3 to rotate, the filter box 4 is driven to rotate, in actual use, the first suction box and the second suction box are connected with a water pump through a suction pipe, an electromagnetic valve is arranged on the pipeline, the operation of the water pump and the electromagnetic valve is controlled by the PLC, and the electromagnetic valve is in a passage state when the water pump operates, and the first suction box 701 and the second suction box 702 can scrape dirt on the filter cloth 2, and then the dirt on the filter cloth 705 is sucked by the suction pipe, and the dirt in the filter box is discharged.
The utility model is provided with the pressing mechanism 8, and the first suction box 701 and the second suction box 702 can be always propped against the filter cloth of the filter box 4 under the elastic action of the compression spring 803, so that the dirt cleaning effect of the filter cloth is improved.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (7)
1. The rotary disc micro-filter comprises a support, wherein the support is rotationally provided with a central tube through a rotary driving mechanism, a plurality of filter boxes are fixedly arranged on the central tube, the central tube is communicated with the filter boxes, filter cloth is arranged on two sides of each filter box, and the rotary disc micro-filter is characterized in that more than three supporting feet are arranged at the bottom of the support, fixing sheets are arranged at the bottom of each supporting foot, and fixing bolts are detachably arranged on each fixing sheet;
a plurality of mud suction box brackets are arranged on the bracket, each mud suction box bracket is provided with a mud suction box mechanism, and each mud suction box mechanism is respectively propped against filter cloth of an adjacent filter box;
the suction box mechanism comprises a first suction box and a second suction box which are symmetrically arranged on two sides of a suction box support, suction scrapers are arranged on the outer side walls of the first suction box and the second suction box, suction holes are formed in the suction scrapers, the suction scrapers are propped against filter cloth of the filter box, the first suction box and the second suction box are connected through a pressing mechanism, and the suction box support is in sliding fit with the first suction box and the second suction box through guide mechanisms.
2. The rotary disc micro-filter according to claim 1, wherein the pressing mechanism comprises a shaft rod with one end fixed on the first mud suction box, a pressing nut is connected to one side of the shaft rod, which is close to the first mud suction box, in a threaded manner, the pressing nut is fixedly connected with a first shaft sleeve, a second shaft sleeve is fixedly arranged on the second mud suction box, the first shaft sleeve and the second shaft sleeve are arranged in opposite openings, the shaft rod penetrates through the first shaft sleeve and stretches into the second shaft sleeve, a compression spring is sleeved on the shaft rod, the compression spring is positioned in the first shaft sleeve and the second shaft sleeve, one end of the compression spring abuts against the end part of the first shaft sleeve, and the other end of the compression spring abuts against the end part of the second shaft sleeve.
3. The rotary disc micro-filter according to claim 2, wherein the middle part of the suction blade protrudes out of the edge part of the suction blade, the middle part of the suction blade abuts against the filter cloth, and the edge part of the suction blade is provided with an inclined surface inclined toward the inner side of the suction blade.
4. The rotary disc micro-filter according to claim 1, wherein the guiding mechanism comprises positioning plates fixed on the support of the suction box and positioned at two ends of the first suction box and the second suction box, positioning holes are symmetrically formed in two ends of the positioning plates, a connecting plate is arranged below each positioning hole, each connecting plate is L-shaped, each connecting plate comprises a transverse plate and a vertical plate vertically connected with the transverse plate, each transverse plate is propped against the bottom of each positioning plate and is provided with a threaded hole, each vertical plate is fixedly connected with the first suction box and the second suction box, each positioning plate is provided with two guiding bolts, and each guiding bolt penetrates through each positioning hole and is in threaded connection with each threaded hole.
5. The rotary disc microfilter of claim 1 wherein said suction box support comprises a vertical support column and a lateral support column vertically connected to said vertical support column, said vertical support column being vertically secured to said support column, an oblique support column being provided between said vertical support column and said lateral support column.
6. The rotary disc microfilter according to any one of claims 1 to 5, wherein said rotary driving mechanism comprises a driving bracket, a motor is arranged at the upper end of said driving bracket, a driving sprocket is arranged at the output end of said motor, a driven sprocket is sleeved on said central tube below said driving sprocket, and a transmission chain is sleeved outside said driving sprocket and said driven sprocket.
7. The rotary disc microfilter of claim 6 wherein the bottoms of the first and second suction boxes are each connected with a suction tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320679484.1U CN219596065U (en) | 2023-03-31 | 2023-03-31 | Rotary disc micro-filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320679484.1U CN219596065U (en) | 2023-03-31 | 2023-03-31 | Rotary disc micro-filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219596065U true CN219596065U (en) | 2023-08-29 |
Family
ID=87739519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320679484.1U Active CN219596065U (en) | 2023-03-31 | 2023-03-31 | Rotary disc micro-filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219596065U (en) |
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2023
- 2023-03-31 CN CN202320679484.1U patent/CN219596065U/en active Active
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