CN112843870A - Supply filter with multi-stage port pre-filter mechanism - Google Patents
Supply filter with multi-stage port pre-filter mechanism Download PDFInfo
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- CN112843870A CN112843870A CN202011619199.8A CN202011619199A CN112843870A CN 112843870 A CN112843870 A CN 112843870A CN 202011619199 A CN202011619199 A CN 202011619199A CN 112843870 A CN112843870 A CN 112843870A
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- filter
- filtering
- filtering device
- wall
- slag
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- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 238000011045 prefiltration Methods 0.000 title claims description 34
- 238000001914 filtration Methods 0.000 claims abstract description 137
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 239000002893 slag Substances 0.000 claims abstract description 59
- 230000007704 transition Effects 0.000 claims description 23
- 238000004140 cleaning Methods 0.000 claims description 22
- 230000007306 turnover Effects 0.000 claims description 16
- 238000007664 blowing Methods 0.000 claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 241000883990 Flabellum Species 0.000 claims description 4
- 239000010865 sewage Substances 0.000 abstract description 51
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a supply type filter with a multi-stage port pre-filtering mechanism, which comprises a filter body, wherein the upper end of the filter body is connected with a clamping ring, the clamping ring is connected with an upper filter cover in a clamping way, the upper surface of the upper filter cover is fixedly connected with a pre-filtering device, a filter core is arranged in the filter body, two sides of the filter body are symmetrically connected with a first slag containing box and a second slag containing box, and the side wall of the filter body is connected with a water outlet pipe. According to the supply type filter with the multi-stage port pre-filtering mechanism, the pre-filtering device is arranged at the inlet end of the filter body, the rotary filtering frame and the arc-shaped filtering net are arranged in the pre-filtering device, the rotary filtering frame is turned over, the turning filtering plate is used for continuously filtering sewage, the arc-shaped filtering net is used for secondary filtering, the sewage is subjected to pre-filtering treatment, dregs in the sewage can be removed, and preparation is provided for subsequent filtering of the filter body.
Description
Technical Field
The invention relates to the technical field of filters, in particular to a supply type filter with a multi-stage port pre-filtering mechanism.
Background
Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, and the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is also increasingly used in daily life of common people.
Can produce a certain amount of domestic sewage in people's daily life, need use sewage treatment plant when handling domestic sewage, current domestic sewage treatment plant is lower to the purification efficiency of sewage, and the impurity in the sewage all can deposit at domestic sewage treatment plant's inner chamber to domestic sewage treatment plant's life has been shortened.
The existing filter does not generally have a pre-filtering mechanism, and when the filter is used, sewage is directly filtered, relatively large impurities easily block a filter element, so that the filter effect is poor, the filter element needs to be frequently cleaned, and certain trouble is brought to the use of the filter.
Disclosure of Invention
The invention aims to provide a supply type filter with a multi-stage port pre-filtering mechanism, wherein a pre-filtering device is arranged at the inlet end of a filter body, a rotary filtering frame and an arc-shaped filtering net are arranged in the pre-filtering device, the continuous filtration of sewage by the turnover filter plate is realized by the turnover of the rotary filter frame, and then the secondary filtration is carried out by the arc-shaped filter screen, the sewage is pre-filtered, dregs in the sewage can be removed, the preparation is carried out for the subsequent filtering of the filter body, and the multi-stage pre-filtering treatment is adopted, the dregs in the sewage can be removed in a grading way, meanwhile, the pre-filtering nets with different grades can effectively prevent the filtering nets from being blocked aiming at the dregs with different diameters, in addition, the overturning filter plate is overturned, the cleaning brush is attached to the surface of the arc-shaped filter screen to move, and dregs can be quickly cleaned to solve the problem of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the supply type filter with the multi-stage port pre-filtering mechanism comprises a filter body, wherein the upper end of the filter body is connected with a clamping ring, the clamping ring is connected with an upper filter cover in a clamping manner, the upper surface of the upper filter cover is fixedly connected with a pre-filtering device, a filter element is arranged in the filter body, two sides of the filter body are symmetrically connected with a first slag containing box and a second slag containing box, and the side wall of the filter body is connected with a water outlet pipe;
one side of the upper end of the pre-filtering device is connected with a water inlet, a water inlet funnel is connected to the water inlet, a movable water baffle is connected to the inner wall of the water inlet, a movable hole is formed in the position, close to the movable water baffle, of the pre-filtering device, the lower end of the other side of the pre-filtering device is connected with a first slag outlet, the lower end of the pre-filtering device is connected with a water filtering port, a second slag outlet is formed in the pre-filtering device on one side of the water filtering port, the lower end of the second slag outlet is connected with a slag discharge transition plate, a rotary filtering frame is arranged inside the pre-filtering device, a driving motor is connected to the outer wall of the;
the rotary filter frame comprises a center through shaft, a second gear and an overturning filter plate, wherein the center through shaft is connected with the pre-filtering device in a penetrating mode, the second gear is meshed with the first gear, and the center through shaft is arranged in the position inside the pre-filtering device in an equidistant mode and is connected with the overturning filter plate.
Preferably, the outer wall of the clamping ring is equidistantly connected with a clamping protrusion, the inner wall of the filter upper cover is equidistantly provided with a clamping groove, and the clamping groove is clamped and connected with the clamping protrusion.
Preferably, the lower extreme of filter body is provided with centrifugal motor, and centrifugal motor's output is connected with the lower extreme block of crossing the filter core, crosses and is connected with the water-collecting sheet on the inner wall that the filter core is close to the upper end, and the water-collecting sheet is the structure of toper form, and sets up the water-collecting hole on the central point of water-collecting sheet puts.
Preferably, the movable water baffle is obliquely arranged, the upper end of the movable water baffle is connected with a rotating shaft, the rotating shaft is symmetrically connected with a supporting torsion spring, one end of the supporting torsion spring is abutted to the inner wall of the pre-filtering device, two ends of the rotating shaft are respectively movably connected with the inner wall of the pre-filtering device, the middle position of the rotating shaft is connected with a delay extension short rod, one end of the extension short rod penetrates through the movable hole, and the lower end of the extension pull rope is connected with a slag discharge transition plate.
Preferably, an inclined plane plate is arranged above the movable hole.
Preferably, the first slag outlet and the slag discharge transition plate correspond to the first slag containing box and the second slag containing box respectively.
Preferably, the prefilter is of a cake-shaped structure, the upper end of the water filtering opening is connected with an arc-shaped filter screen, and the radian of the arc-shaped filter screen is matched with the inner wall of the prefilter.
Preferably, one side fixedly connected with of filter equipment upper end is bloated a section of thick bamboo in advance, and the air intake has been seted up to one side of a section of thick bamboo of blowing, and a section of thick bamboo of blowing is close to one side of filter equipment in advance and has been seted up the air outlet, is provided with rotatory flabellum in the section of thick bamboo of blowing, and the center of rotatory flabellum is connected with central pivot, and a section of thick.
Preferably, a transmission belt is sleeved on the central rotating shaft and is sleeved with the central penetrating shaft.
Preferably, one end of the overturning filtering plate, which is far away from the central through shaft, is connected with a cleaning brush, and the cleaning brush is attached to the inner wall of the pre-filtering device.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the supply type filter with the multi-stage port pre-filtering mechanism, the pre-filtering device is arranged at the inlet end of the filter body, the rotary filtering frame and the arc-shaped filtering net are arranged in the pre-filtering device, the rotary filtering frame is turned over, the turning filtering plate is used for continuously filtering sewage, the arc-shaped filtering net is used for secondary filtering, the sewage is subjected to pre-filtering treatment, dregs in the sewage can be removed, and preparation is provided for subsequent filtering of the filter body.
2. The supply filter with the multi-stage port pre-filtering mechanism provided by the invention adopts the rotary filtering frame and the arc-shaped filtering net for multi-stage pre-filtering treatment, so that dregs in sewage can be removed in a grading manner, and meanwhile, the pre-filtering nets in different grades can be used for the dregs with different diameters, so that the filtering net can be effectively prevented from being blocked.
3. The supply filter with the multi-stage port pre-filtering mechanism provided by the invention has the advantages that the turnover of the filter plate is realized, the cleaning brush moves along the surface of the arc-shaped filter screen in a fit manner, and the dregs can be quickly cleaned.
4. According to the supply type filter with the multistage port pre-filtering mechanism, the movable water baffle plate drives the slag discharge transition plate to move, the central through shaft rotates to drive the rotating fan blades to rotate, air is blown into the pre-filtering device, dregs on the overturning filter plate can be further blown off, the design is ingenious, and energy is saved.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a block diagram of the filter body of the present invention;
FIG. 3 is a view of the configuration of the filter element of the present invention;
FIG. 4 is a schematic view of a prefilter unit of the present invention;
FIG. 5 is a view showing the internal structure of the prefilter unit of the present invention;
FIG. 6 is a partial block diagram of a prefilter unit of the present invention;
FIG. 7 is a connecting view of the movable water guard plate of the present invention;
FIG. 8 is a view of the configuration of the rotary filter stand of the present invention;
FIG. 9 is a block diagram of a second embodiment of the present invention;
FIG. 10 is a partial view of a second pre-filter apparatus according to an embodiment of the present invention.
In the figure: 1. a filter body; 11. a clamping ring; 111. clamping the protrusion; 12. an upper cover of the filter; 13. a filter element; 131. a water collection plate; 1311. a water collection hole; 14. a first slag containing box; 15. a second slag containing box; 16. a water outlet pipe; 17. a centrifugal motor; 2. a pre-filtration device; 21. a water inlet; 211. a water inlet funnel; 22. a movable water baffle; 221. a rotating shaft; 222. supporting the torsion spring; 223. a short extension bar; 224. a pull cord; 23. a movable hole; 231. an inclined plane plate; 24. a first slag outlet; 25. a water filtering port; 251. an arc-shaped filter screen; 26. a second slag outlet; 261. a deslagging transition plate; 27. a drive motor; 271. a first gear; 28. a blowing cylinder; 281. an air inlet; 282. an air outlet; 283. rotating the fan blades; 284. a central rotating shaft; 285. a drive belt; 3. rotating the filter frame; 31. the center penetrates through the shaft; 32. a second gear; 33. turning over the filter plate; 331. and cleaning the brush.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, a supply filter with a multi-stage port pre-filtering mechanism includes a filter body 1, and is characterized in that: the upper end of the filter body 1 is connected with a clamping ring 11, the outer wall of the clamping ring 11 is equidistantly connected with a clamping bulge 111, the inner wall of the filter upper cover 12 is equidistantly provided with a clamping groove, the clamping groove is clamped and connected with the clamping bulge 111, the filter upper cover 12 is convenient to disassemble and convenient to replace a filter element 13, the clamping ring 11 is clamped and connected with the filter upper cover 12, the upper surface of the filter upper cover 12 is fixedly connected with a pre-filtering device 2, the filter element 13 is arranged in the filter body 1, the lower end of the filter body 1 is provided with a centrifugal motor 17, the output end of the centrifugal motor 17 is clamped and connected with the lower end of the filter element 13, the inner wall of the filter element 13 close to the upper end is connected with a water collecting plate 131, the water collecting plate 131 is in a conical structure, the central position of the water collecting plate 131 is provided with a water collecting hole 1311, when sewage is treated in the, countless splashing filter cores 13 are arranged, a first slag containing box 14 and a second slag containing box 15 are symmetrically connected to two sides of the filter body 1, and a water outlet pipe 16 is connected to the side wall of the filter body 1.
Referring to fig. 4-7, a water inlet 21 is connected to one side of an upper end of the pre-filtering device 2, a water inlet funnel 211 is connected to the water inlet 21, a movable water baffle 22 is connected to an inner wall of the water inlet 21, a movable hole 23 is formed in a position of the pre-filtering device 2 close to the movable water baffle 22, an inclined plane 231 is disposed above the movable hole 23, the linear plane 231 prevents sewage leakage, the movable water baffle 22 is disposed in an inclined manner, a rotating shaft 221 is connected to an upper end of the movable water baffle 22, the rotating shaft 221 is symmetrically connected to a supporting torsion spring 222, one end of the supporting torsion spring 222 abuts against an inner wall of the pre-filtering device 2, two ends of the rotating shaft 221 are movably connected to the inner wall of the pre-filtering device 2, the movable water baffle 22 rotates around the rotating shaft 221, the rotating shaft 221 can drive the extending short rod 223 to rotate, an extending short rod 223 is connected to a middle, the lower end connected with a traction pull rope 224 is connected with a slag-off transition plate 261, the slag-off transition plate 261 and a movable water baffle 22 are driven by the traction pull rope 224 to synchronously rotate and move, so that slag is prevented from being accumulated on the slag-off transition plate 261, the lower end of the other side of the pre-filtering device 2 is connected with a first slag outlet 24, the lower end of the pre-filtering device 2 is connected with a water filtering opening 25, a second slag outlet 26 is arranged on the pre-filtering device 2 on one side of the water filtering opening 25, the first slag outlet 24 and the slag-off transition plate 261 respectively correspond to the positions of a first slag containing box 14 and a second slag containing box 15, the first slag containing box 14 and the second slag containing box 15 are respectively used for containing slag, the lower end of the second slag outlet 26 is connected with the slag-off transition plate 261, a rotary filter frame 3 is arranged inside the pre-filtering device 2, a driving motor 27 is connected on the outer wall of the pre-filtering device 2, the output end of the driving motor 27 is, prefilter unit 2 is cake shape structure in advance, and the upper end of straining mouth 25 is connected with arc filter screen 251, and arc filter screen 251's radian and prefilter unit 2's inner wall phase-match, rotatory filter frame 3 can laminate prefilter unit 2 inner wall work when prefilter unit 2 internal rotation in advance, and is good to the filter effect of sewage.
Please refer to fig. 8, the rotary filter frame 3 includes a central through shaft 31, a second gear 32 and a turning filter plate 33, one end of the central through shaft 31 penetrates through the pre-filter 2 and is connected to the second gear 32, the second gear 32 is engaged with the first gear 271, the central through shaft 31 is arranged at the position inside the pre-filter 2 and is equidistantly connected with the turning filter plate 33, one end of the turning filter plate 33 far away from the central through shaft 31 is connected with a cleaning brush 331, the cleaning brush 331 is attached to the inner wall of the pre-filter 2, the cleaning brush 331 is mainly used for cleaning dregs on the surface of the arc filter screen 251, and the arc filter screen 251 is prevented from being blocked.
The working process is as follows: leading sewage into the pre-filtering device 2 through the water inlet funnel 211, blocking the sewage by the movable water baffle 22, avoiding the sewage from flowing down along the inner wall of the water inlet 21, driving the driving motor 27 to work to drive the first gear 271 to rotate, synchronously rotating the second gear 32 meshed with the first gear 271 to drive the center penetrating shaft 31 to rotate, turning the turning filter 33 to turn along the center penetrating shaft 31, contacting the sewage to the turning filter 33, blocking large dregs in the sewage under the filtering of the turning filter 33, simultaneously turning the dregs on the surface while driving the dregs to turn, when the turning filter 33 turns downwards, discharging the large dregs from the first opening 24, directly falling into the first dreg containing box 14, being collected by the first dreg containing box 14, filtering the sewage through the turning filter 33, and then performing secondary filtering through the arc-shaped filter screen 251, the aperture of the arc-shaped filter screen 251 is smaller than that of the turnover filter screen 33, finer dregs are left on the arc-shaped filter screen 251, when the cleaning hairbrush 331 rotates along with the turnover filter screen 33, the cleaning hairbrush 331 moves along the surface of the arc-shaped filter screen 251 to clean the dregs on the arc-shaped filter screen 251 to the second slag outlet 26, the dregs are pushed to the dreg discharge transition plate 261, the lower end of the movable water baffle 22 extends to the movable path of the cleaning hairbrush 331, when the cleaning hairbrush 331 rotates to contact with the lower end of the movable water baffle 22, the movable water baffle 22 is pushed to rotate, the pull rope 224 is pulled to loosen, the dreg discharge transition plate 261 rotates, when the cleaning hairbrush 331 does not contact with the lower end of the movable water baffle 22, the support torsion spring 222 drives the movable water baffle 22 to reset, the pull rope 224 pulls the dreg discharge transition plate 261 to rotate upwards, and when the continuous work is carried out, the dreg discharge transition plate is in a shaking state 261, can accelerate in dregs whereabouts to the flourishing sediment box 15 of second, sewage leads to and filters the mouth of a river 25 and gets into to filter 13 in, centrifugal motor 17 drives filter 13 rotatory, carries out centrifugal filtration to sewage.
Example two:
referring to fig. 9-10, a supply filter with a multi-stage port pre-filtering mechanism includes a filter body 1, a fastening ring 11 is connected to an upper end of the filter body 1, fastening protrusions 111 are equidistantly connected to an outer wall of the fastening ring 11, fastening grooves are equidistantly formed in an inner wall of a filter upper cover 12, the fastening grooves are fastened to the fastening protrusions 111, so that the filter upper cover 12 is conveniently disassembled, a filter element 13 is conveniently replaced, the filter upper cover 12 is fastened to the fastening ring 11, a pre-filtering device 2 is fixedly connected to an upper surface of the filter upper cover 12, a filter element 13 is disposed inside the filter body 1, a centrifugal motor 17 is disposed at a lower end of the filter body 1, an output end of the centrifugal motor 17 is fastened to a lower end of the filter element 13, a water collecting plate 131 is connected to an inner wall of the filter element 13 near an upper end of the inner wall, and the water collecting plate, and the central position of the water collecting plate 131 is provided with a water collecting hole 1311, when sewage is treated in the filter element 13, the water collecting plate 131 can prevent the filter element 13 from splashing in a countless manner when the filter element 13 is centrifuged, the two sides of the filter body 1 are symmetrically connected with a first slag containing box 14 and a second slag containing box 15, and the side wall of the filter body 1 is connected with a water outlet pipe 16.
One side of the upper end of the pre-filtering device 2 is connected with a water inlet 21, the water inlet 21 is connected with a water inlet funnel 211, the inner wall of the water inlet 21 is connected with a movable water baffle 22, the position of the pre-filtering device 2 close to the movable water baffle 22 is provided with a movable hole 23, an inclined plane 231 is arranged above the movable hole 23, the line plane 231 prevents sewage leakage, the movable water baffle 22 is obliquely arranged, the upper end of the movable water baffle 22 is connected with a rotating shaft 221, the rotating shaft 221 is symmetrically connected with a supporting torsion spring 222, one end of the supporting torsion spring 222 is abutted against the inner wall of the pre-filtering device 2, two ends of the rotating shaft 221 are respectively movably connected with the inner wall of the pre-filtering device 2, the movable water baffle 22 rotates around the rotating shaft 221, when the rotating shaft 221 rotates, the extending short rod 223 can be driven to rotate, the middle position of the rotating shaft, the lower end connected with a traction pull rope 224 is connected with a slag-off transition plate 261, the slag-off transition plate 261 and a movable water baffle 22 are driven by the traction pull rope 224 to synchronously rotate and move, so that slag is prevented from being accumulated on the slag-off transition plate 261, the lower end of the other side of the pre-filtering device 2 is connected with a first slag outlet 24, the lower end of the pre-filtering device 2 is connected with a water filtering opening 25, a second slag outlet 26 is arranged on the pre-filtering device 2 on one side of the water filtering opening 25, the first slag outlet 24 and the slag-off transition plate 261 respectively correspond to the positions of a first slag containing box 14 and a second slag containing box 15, the first slag containing box 14 and the second slag containing box 15 are respectively used for containing slag, the lower end of the second slag outlet 26 is connected with the slag-off transition plate 261, a rotary filter frame 3 is arranged inside the pre-filtering device 2, a driving motor 27 is connected on the outer wall of the pre-filtering device 2, the output end of the driving motor 27 is, the pre-filtering device 2 is of a cake-shaped structure, the upper end of the water filtering port 25 is connected with an arc-shaped filtering net 251, the radian of the arc-shaped filtering net 251 is matched with the inner wall of the pre-filtering device 2, the rotary filtering frame 3 can be attached to the inner wall of the pre-filtering device 2 to work when rotating in the pre-filtering device 2, the filtering effect on sewage is good, one side of the upper end of the pre-filtering device 2 is fixedly connected with a blowing cylinder 28, one side of the blowing cylinder 28 is provided with an air inlet 281, one side of the blowing cylinder 28 close to the pre-filtering device 2 is provided with an air outlet 282, a rotary fan blade 283 is arranged in the blowing cylinder 28, the center of the rotary fan blade 283 is connected with a central rotating shaft 284, one end of the central rotating shaft 284 penetrates through the blowing cylinder 28, the central rotating shaft 284 is sleeved with a transmission belt 285, the transmission belt 285 is, can further blow off the dregs on upset filter 33 for the recovery of dregs, blow off the moisture that bonds on the upset filter 33 simultaneously, reduce moisture discharge.
The working process is as follows: the sewage is guided into the pre-filtering device 2 through the water inlet funnel 211, the movable water baffle 22 separates the sewage to prevent the sewage from flowing down along the inner wall of the water inlet 21, the driving motor 27 works to drive the first gear 271 to rotate, the second gear 32 meshed with the first gear 271 rotates synchronously to drive the central through shaft 31 to rotate, the turnover filter plate 33 turns over along the central through shaft 31, the sewage contacts the turnover filter plate 33 to intercept large dregs in the sewage under the filtration of the turnover filter plate 33, the turnover filter plate 33 can drive the dregs on the surface to turn over simultaneously when rotating, when the turnover filter plate 33 turns over to the dregs downwards, the large dregs are discharged from the first slag outlet 24 and directly fall into the first slag containing box 14 to be collected by the first slag containing box 14, the driving belt 285 is sleeved with the central through shaft 31, and when the central through shaft 31 rotates, the rotating fan blade 283 is driven to rotate simultaneously, blowing air into the pre-filtering device 2 to further blow off dregs on the turnover filter plate 33, filtering sewage through the turnover filter plate 33, and then performing secondary filtering through the arc-shaped filter screen 251, wherein the aperture of the arc-shaped filter screen 251 is smaller than that of the turnover filter plate 33, and finer dregs are left on the arc-shaped filter screen 251, when the cleaning brush 331 rotates along with the turnover filter plate 33, the cleaning brush 331 moves along the surface of the arc-shaped filter screen 251 to clean the dregs on the arc-shaped filter screen 251 to the second slag outlet 26, the dregs are pushed to the slag passing transition plate 261, the lower end of the movable water baffle plate 22 extends to the movable path of the cleaning brush 331, when the cleaning brush 331 rotates to contact with the lower end of the movable water baffle plate 22, the movable water baffle plate 22 is pushed to rotate, the pull rope 224 is loosened, the slag passing transition plate 261 rotates, when the cleaning brush 331 does not contact with the lower end of the movable water baffle plate 22, support torsional spring 222 and drive activity breakwater 22 and reset, it drives stay cord 224 and draws the cab apron 261 of crossing of slagging tap rotation upwards, continuous operation, it is in the shake state to go out the cab apron 261, can accelerate dregs whereabouts to the second in the flourishing sediment box 15, accelerate the recovery of dregs, blow off the moisture that bonds on the upset filter 33 simultaneously, reduce moisture and discharge, sewage passes through the filtration mouth of a river 25 and enters into to filtering in the core 13, centrifugal motor 17 drives the rotation of filter core 13, carry out centrifugal filtration to sewage.
In summary, the following steps: this supply formula filter with multistage port prefiltering mechanism, be provided with prefiltering device 2 in 1 entry end of filter body, be provided with rotatory filter frame 3 and arc filter screen 251 in the prefiltering device 2 in advance, through the upset of rotatory filter frame 3, realize the continuous filtration of upset filter 33 to sewage, carry out the second grade by arc filter screen 251 again and filter, carry out prefiltering to sewage, can remove the dregs in the sewage, prepare for subsequent filter body 1 filters, and adopt multistage prefiltering, can get rid of the dregs in the sewage in grades, the different rank prefiltering net can be to the dregs of different diameters simultaneously, can prevent effectively that the filter screen from being blockked up, cross upset filter 33 upset work in addition, there is clearance brush 331 again to laminate arc filter screen 251 surface removal, dregs can be cleared up fast.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. Supply filter with a multi-stage port pre-filtering mechanism, comprising a filter body (1), characterized in that: the upper end of the filter body (1) is connected with a clamping ring (11), the clamping ring (11) is clamped and connected with a filter upper cover (12), the upper surface of the filter upper cover (12) is fixedly connected with a pre-filtering device (2), a filter element (13) is arranged in the filter body (1), two sides of the filter body (1) are symmetrically connected with a first slag containing box (14) and a second slag containing box (15), and the side wall of the filter body (1) is connected with a water outlet pipe (16);
one side of the upper end of the pre-filtering device (2) is connected with a water inlet (21), a water inlet funnel (211) is connected to the water inlet (21), a movable water baffle (22) is connected to the inner wall of the water inlet (21), a movable hole (23) is formed in the position, close to the movable water baffle (22), of the pre-filtering device (2), the lower end of the other side of the pre-filtering device (2) is connected with a first slag outlet (24), the lower end of the pre-filtering device (2) is connected with a water filtering opening (25), a second slag outlet (26) is formed in the pre-filtering device (2) on one side of the water filtering opening (25), the lower end of the second slag outlet (26) is connected with a slag discharge transition plate (261), a rotary filtering frame (3) is arranged inside the pre-filtering device (2), a driving motor (27) is connected to the outer wall of the pre-filtering device (2), and;
rotatory filter frame (3) are including the center through axle (31), second gear (32) and upset filter (33), and the one end that axle (31) were run through in the center runs through prefilter (2) to be connected with second gear (32), second gear (32) and first gear (271) meshing, and the equidistant upset filter (33) that is connected with in the position of prefilter (2) inside is arranged in to center through axle (31).
2. The feed filter with multi-stage port pre-filter mechanism of claim 1, wherein: the outer wall of the clamping ring (11) is equidistantly connected with clamping protrusions (111), the inner wall of the filter upper cover (12) is equidistantly provided with clamping groove grooves, and the clamping grooves are connected with the clamping protrusions (111) in a clamping mode.
3. The feed filter with multi-stage port pre-filter mechanism of claim 1, wherein: the centrifugal filter is characterized in that a centrifugal motor (17) is arranged at the lower end of the filter body (1), the output end of the centrifugal motor (17) is connected with the lower end of the filter element (13) in a clamping mode, a water collecting plate (131) is connected to the inner wall, close to the upper end, of the filter element (13), the water collecting plate (131) is of a conical structure, and a water collecting hole (1311) is formed in the center of the water collecting plate (131).
4. The feed filter with multi-stage port pre-filter mechanism of claim 1, wherein: the utility model discloses a filter, including activity breakwater (22), the upper end of activity breakwater (22) sets up in the slope, the upper end of activity breakwater (22) is connected with rotation axis (221), rotation axis (221) symmetric connection has support torsional spring (222), the one end of support torsional spring (222) offsets with the inner wall of prefilter (2), the both ends of rotation axis (221) respectively with the inner wall swing joint of prefilter (2), be connected with on the intermediate position of rotation axis (221) and prolong extension quarter butt (223), the one end of extending quarter butt (223) runs through movable hole (23), and the lower extreme that is connected with traction stay cord (224) crosses cab apron (261) with slagging tap and be connected.
5. The feed filter with multi-stage port pre-filter mechanism of claim 4, wherein: an inclined plane plate (231) is arranged above the movable hole (23).
6. The feed filter with multi-stage port pre-filter mechanism of claim 1, wherein: the first slag outlet (24) and the slag discharge transition plate (261) respectively correspond to the first slag containing box (14) and the second slag containing box (15).
7. The feed filter with multi-stage port pre-filter mechanism of claim 1, wherein: the pre-filtering device (2) is of a round cake-shaped structure, the upper end of the water filtering opening (25) is connected with an arc-shaped filtering net (251), and the radian of the arc-shaped filtering net (251) is matched with the inner wall of the pre-filtering device (2).
8. The feed filter with multi-stage port pre-filter mechanism of claim 1, wherein: one side fixedly connected with of prefilter unit (2) upper end is bloied a section of thick bamboo (28), and air intake (281) have been seted up to one side of a section of thick bamboo (28) of blowing, and air outlet (282) have been seted up to one side that a section of thick bamboo (28) of blowing are close to prefilter unit (2), are provided with rotatory flabellum (283) in a section of thick bamboo (28) of blowing, and the center of rotatory flabellum (283) is connected with central pivot (284), and a section of thick bamboo (28) of blowing.
9. The feed filter with multi-stage port pre-filter mechanism of claim 8, wherein: and a transmission belt (285) is sleeved on the central rotating shaft (284), and the transmission belt (285) is sleeved with the central penetrating shaft (31).
10. The feed filter with multi-stage port pre-filter mechanism of claim 1, wherein: one end of the turnover filtering plate (33) far away from the center penetrating shaft (31) is connected with a cleaning hairbrush (331), and the cleaning hairbrush (331) is attached to the inner wall of the pre-filtering device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011619199.8A CN112843870A (en) | 2020-12-31 | 2020-12-31 | Supply filter with multi-stage port pre-filter mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011619199.8A CN112843870A (en) | 2020-12-31 | 2020-12-31 | Supply filter with multi-stage port pre-filter mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112843870A true CN112843870A (en) | 2021-05-28 |
Family
ID=75998968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011619199.8A Withdrawn CN112843870A (en) | 2020-12-31 | 2020-12-31 | Supply filter with multi-stage port pre-filter mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112843870A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114014503A (en) * | 2021-11-26 | 2022-02-08 | 徐越 | Efficient impurity-removing sewage treatment fine grid |
| CN114291924A (en) * | 2021-12-06 | 2022-04-08 | 谢俊娥 | Textile wastewater fiber interception and filtration system |
| CN114014503B (en) * | 2021-11-26 | 2024-05-31 | 东莞市豪丰工业污水处理有限公司 | Sewage treatment fine grid of high-efficient edulcoration |
-
2020
- 2020-12-31 CN CN202011619199.8A patent/CN112843870A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114014503A (en) * | 2021-11-26 | 2022-02-08 | 徐越 | Efficient impurity-removing sewage treatment fine grid |
| CN114014503B (en) * | 2021-11-26 | 2024-05-31 | 东莞市豪丰工业污水处理有限公司 | Sewage treatment fine grid of high-efficient edulcoration |
| CN114291924A (en) * | 2021-12-06 | 2022-04-08 | 谢俊娥 | Textile wastewater fiber interception and filtration system |
| CN114291924B (en) * | 2021-12-06 | 2023-11-14 | 欧通(山东)纺织有限公司 | Fiber interception and filtration system for textile wastewater |
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Application publication date: 20210528 |
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