CN115974344B - Fluidized bed sewage filter - Google Patents
Fluidized bed sewage filter Download PDFInfo
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- CN115974344B CN115974344B CN202310264417.8A CN202310264417A CN115974344B CN 115974344 B CN115974344 B CN 115974344B CN 202310264417 A CN202310264417 A CN 202310264417A CN 115974344 B CN115974344 B CN 115974344B
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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 invention discloses a fluidized bed sewage filter, which relates to the technical field of sewage treatment and comprises a water inlet pipe; a purifying box; the sedimentation tank is internally provided with a dredging device for cleaning sludge on the inner wall of the sedimentation tank; a water outlet pipe; a servo motor is arranged on the bottom end surface of the deposition box, an output shaft of the servo motor is connected with a rotating column, and the rotating column is used for penetrating the bottom of the deposition box in a rotatable manner; the dredging device comprises a third fixed rod, one end of the third fixed rod is connected with the rotating column, the other end of the third fixed rod is fixedly connected with a third supporting rod, one end of the third supporting rod, which is far away from the third fixed rod, is fixedly connected with a dirt scraping box, a fourth fixed rod is fixedly connected in the inner cavity of the dirt scraping box along the gravity direction, the outer surface of the fourth fixed rod is movably connected with a scraping plate, and the dirt scraping box is contacted with the inner wall of the deposition box; the scraping plate can be contacted with the inner wall of the deposition box, so that sludge on the inner wall is scraped, and the scraped sludge can enter the sludge suction pipe and then is discharged out of the deposition box through the sewage discharge pipe.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a fluidized bed sewage filter.
Background
Sewage refers to effluent from life and production that is contaminated to some extent. The water which loses the original use function is simply called sewage. Mainly domestic water, which contains a large amount of organic matter and is easy to handle, sewage may be defined as waste-carrying liquid or water mixed with ground water, surface water, storm snow, etc. discharged from a residential, institutional, commercial or industrial area from the viewpoint of sewage source. The sewage treatment filter is suitable for use in liquids, particularly in toxic media, for the separation of solid suspended particles. The sewage treatment filter is mainly used for treating sewage so that the sewage can be recycled.
For this, chinese patent publication No.: CN106698539a discloses a fluidized bed sewage filter and a method for filtering sewage, the key point of the technical scheme is that after sewage is filtered by a filter material, the filtered water flows to an outer box and is discharged by a clear water outlet pipe, wherein part of clear water flows back to a flushing cylinder through a return pipe for flushing the lifted filter material, the filter material is cleaned, then falls down for recycling, sewage in the flushing cylinder is subjected to additional collection treatment through a sewage drain pipe, and the sewage processor and the treatment method thereof can realize the recycling of the filter material, so that the use amount of the filter material is greatly saved, and the method is an environment-friendly sustainable sewage treatment method.
There is much sludge in the sewage, and after the long-time filtering operation is performed, much sludge is accumulated on the inner wall of the filter; sewage filtering device in the comparison document can not clear up the silt accumulated in the inner cavity of the device, and can be blocked after long-time use.
Disclosure of Invention
In order to solve the problems in the prior art, the present invention provides a fluidized bed sewage filter.
A fluidized bed sewage filter comprising:
one end of the water inlet pipe is communicated with the fluidized bed sewage discharge port;
the purifying box is communicated with the other end of the water inlet pipe, a purifying device is arranged in the purifying box,
the top end of the deposition box is communicated with the purification box, and a silt cleaning device for cleaning silt on the inner wall of the deposition box is arranged in the deposition box;
one end of the water outlet pipe is communicated with the deposition box, and the other end of the water outlet pipe is connected with an external water pump;
the water pump is used for discharging the fluidized bed sewage from the water outlet pipe after the fluidized bed sewage is sequentially purified by the purifying box and precipitated by the precipitation box;
wherein, the bottom surface of the deposition box is provided with a servo motor, and an output shaft of the servo motor is connected with a rotating column which can rotationally penetrate through the bottom of the deposition box; the dredging device comprises a third fixed rod, one end of the third fixed rod is connected with the rotating column, the other end of the third fixed rod is fixedly connected with a third supporting rod, one end of the third supporting rod, far away from the third fixed rod, is fixedly connected with a dirt scraping box, a fourth fixed rod is arranged in the inner cavity of the dirt scraping box along the gravity direction, the fourth fixed rod is installed in the dirt scraping box through a torsion spring, a scraping plate is movably connected to the outer surface of the fourth fixed rod, and the dirt scraping box is in contact with the inner wall of the sedimentation box.
Preferably, the sludge sucking pipe is connected to the sludge scraping box in a conducting way and is an elbow pipe, so that one end of the sludge sucking pipe far away from the sludge scraping box is coaxial with the rotating column;
one end of the silt sucking pipe, which is far away from the dirt scraping box, is rotationally connected with a sewage draining pipe, and the other end of the sewage draining pipe penetrates through the sedimentation box and is connected with a filtering device, and the filtering device is fixed on the side wall of the sedimentation box through a first supporting frame.
Preferably, the sewage drain pipe is sleeved with a fixing ring, and the outer side of the fixing ring is connected with a third supporting frame.
Preferably, the top end of the deposition box is communicated with the top end of the purifying box through a funnel, the peripheral edge of the funnel is connected with a partition block, and the upper end and the lower end of the partition block are respectively connected with the purifying box and the deposition box.
Preferably, the filtering device comprises a filtering box, the filtering box is fixedly connected to one end, far away from the deposition box, of the first supporting frame, a guide plate is fixedly connected to the inner wall of the filtering box, and a screen plate is fixedly connected to the upper surface of the guide plate.
Preferably, the bottom surface of the filter box is fixedly connected with a drain pipe, the drain pipe penetrates through the filter box, the bottom surface of the inner cavity of the filter box is fixedly connected with a fourth support frame, the end part of the fourth support frame is fixedly connected with a buffer device, and the buffer device comprises a buffer box; the bottom surface fixedly connected with fourth fixed block of buffer tank inner chamber, the last fixed surface fixedly connected with fifth dead lever of fourth fixed block, the tip fixedly connected with stabilizer blade of fifth dead lever, the surface fixedly connected with elastic frame of stabilizer blade, the tip fixedly connected with water conservancy diversion ring of elastic frame, the surface fixedly connected with shell fragment of water conservancy diversion ring, the tip fixedly connected with guide vane of shell fragment.
Preferably, the purification device comprises a first fixed block, the first fixed block is fixedly connected to the inner wall of the purification box, a first support rod is fixedly connected to the side face of the first fixed block, a second fixed block is fixedly connected to one end, away from the first fixed block, of the first support rod, and a deodorizing device is fixedly connected to the lower surface of the second fixed block.
Preferably, the deodorizing device comprises a first fixing rod, the first fixing rod is fixedly connected to the lower surface of the second fixing block, the second fixing rod is fixedly connected to the outer surface of the first fixing rod, and a limiting ring is fixedly connected to one end, far away from the first fixing rod, of the second fixing rod.
Preferably, the surface sliding connection of spacing ring has the carriage, and the one end fixedly connected with swivel becket that the carriage kept away from the spacing ring, the surface fixedly connected with third fixed block of swivel becket, the one end fixedly connected with adsorption block that the third fixed block kept away from the swivel becket, the surface fixedly connected with shelves strip of swivel becket.
The invention provides a fluidized bed sewage filter. The beneficial effects are as follows:
1. this fluidized bed sewage filter through the slewing mechanism who sets up, can drive the sediment device and clear up sediment incasement wall silt, during the use, operating personnel makes servo motor switch-in power and open servo motor's switch, and servo motor can drive the slewing column rotation, and then drives sediment device rotation.
2. This fluidized bed sewage filter, through the purifier who sets up, can purify the pungent taste in the sewage, during the use, operating personnel inserts the inlet tube sewage discharge mouth, sewage can be followed the inlet tube and get into in the inner chamber of purifying box, the second fixed block not only can be fixed deodorizing device, also play certain water conservancy diversion effect, after sewage gets into the inner chamber of purifying box, the sewage flows can the punching press in the surface of adsorption block, thereby the pungent gas in the messenger sewage can be adsorbed by the adsorption block, the shelves strip can prevent big piece rubbish to be blocked at the surface of adsorption block, the setting of swivel becket and carriage, can make swivel becket and adsorption block rotate around the spacing ring, thereby increase the area of contact of adsorption block and sewage.
3. This fluidized bed sewage filter, clear up the silt of deposit incasement wall through the desilting device that sets up, so as to prevent that sewage from filtering for a long time and leading to the device to produce the jam, after servo motor and rotation post start, the desilting device begins to rotate in the deposit incasement chamber, rotation post pivoted in-process, rotation post is driving third dead lever and third bracing piece and is rotated, thereby make scrape dirty case and deposit incasement wall extrusion mutually, the scraper blade can be contacted with deposit incasement wall all the time under the effect of fourth dead lever, thereby make the silt of inner wall scraped, the silt of being scraped can get into in the silt pipe, the rethread blow off pipe discharges the deposit case.
4. This fluidized bed sewage filter filters the impurity among the silt through the filter equipment who sets up to realize the recovery processing effect to silt, and blow off pipe exhaust silt can get into in the inner chamber of rose box, and filters through the sieve.
5. This fluidized bed sewage filter through under buffer's effect, can prevent that silt from being spouted from the device and producing environmental pollution, during the implementation, in the silt entering buffer tank through prefilter's inner chamber, silt falls to the upper surface of guide vane and water conservancy diversion ring, under shell fragment and elastic frame's effect, and silt obtains certain buffering, makes the whereabouts speed slowing, finally follows outside the drain pipe discharge device.
Drawings
FIG. 1 is a schematic view showing the external structure of a fluidized bed sewage filter according to the present invention;
FIG. 2 is a schematic view of the structure of the present invention after disassembly;
FIG. 3 is a schematic diagram of the purification device of the present invention;
FIG. 4 is a schematic diagram of the deodorizing device according to the present invention;
FIG. 5 is a schematic cross-sectional view of the present invention;
FIG. 6 is a schematic view of a dredging device according to the invention;
FIG. 7 is a schematic cross-sectional view of a filter device according to the present invention;
FIG. 8 is a schematic view of a buffer device according to the present invention.
In the figure: 1. support legs; 2. a deposition box; 3. a purifying box; 4. a first support frame; 5. a purifying device; 6. a dredging device; 7. a filtering device; 8. a second support frame; 9. a servo motor; 10. rotating the column; 11. a water outlet pipe; 51. a water inlet pipe; 52. a first fixed block; 53. a first support bar; 54. a deodorizing device; 55. a spacer block; 56. a funnel; 57. a second fixed block; 541. a first fixing rod; 542. a second fixing rod; 543. a limiting ring; 544. a carriage; 545. a rotating ring; 546. a third fixed block; 547. an adsorption block; 548. a stop bar; 61. a third fixing rod; 62. a third support bar; 63. a dirt scraping box; 64. a fourth fixing rod; 65. a scraper; 66. a silt suction pipe; 67. a blow-down pipe; 68. a third support frame; 69. a fixing ring; 71. a filter box; 72. a deflector; 73. a sieve plate; 74. a fourth support frame; 75. a buffer device; 76. a drain pipe; 751. a buffer tank; 752. a fourth fixed block; 753. a fifth fixing lever; 754. a stabilizing plate; 755. an elastic frame; 756. a guide ring; 757. a spring plate; 758. and a deflector.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
As shown in fig. 1 to 8, the fluidized bed sewage filter of the present embodiment includes: a water inlet pipe 51, one end of which is communicated with a fluidized bed sewage discharge port; the purifying box 3 is communicated with the other end of the water inlet pipe 51, and a purifying device 5 is arranged in the purifying box 3; the sedimentation tank 2, the top end of the sedimentation tank 2 is communicated with the purifying tank 3, and a dredging device 6 for cleaning the sludge on the inner wall of the sedimentation tank 2 is arranged in the sedimentation tank 2; one end of the water outlet pipe 11 is communicated with the deposition box 2, and the other end of the water outlet pipe is connected with an external water pump; the water pump is used for discharging the fluidized bed sewage from the water outlet pipe 11 after the fluidized bed sewage is sequentially purified by the purifying box 3 and deposited by the depositing box 2; wherein, be equipped with servo motor 9 on the bottom surface of deposition box 2, servo motor 9's output shaft has the rotation post 10 that rotatably runs through deposition box 2 bottom.
The deposition box 2 is fixed by the support legs 1, and the servo motor 9 is mounted on the deposition box 2 by the second support frame 8.
The servo motor 9 can drive the dredging device 6 to clear up the silt of the inner wall of the deposition box 2, and when in use, an operator enables the servo motor 9 to be connected with a power supply and turns on a switch of the servo motor 9, and the servo motor 9 can drive the rotating column 10 to rotate so as to drive the dredging device 6 to rotate.
The dredging device 6 comprises a third fixed rod 61, one end of the third fixed rod 61 is connected with the rotary column 10, the other end of the third fixed rod 61 is fixedly connected with a third supporting rod 62, one end, far away from the third fixed rod 61, of the third supporting rod 62 is fixedly connected with a dirt scraping box 63, a fourth fixed rod 64 is arranged in the inner cavity of the dirt scraping box 63 along the gravity direction, the outer surface of the fourth fixed rod 64 is movably connected with a scraping plate 65, and the dirt scraping box 63 is contacted with the inner wall of the deposition box 2.
The outside of the dirt scraping box 63 is an arc shape and is used for being attached to the inner wall, the fourth fixing rod 64 can be installed in the dirt scraping box 63 through a torsion spring, and the scraping plate 65 is attached to the inner wall of the deposition box 2 to a certain extent through the elasticity of the torsion spring.
In fig. 5, the outer end of the water outlet pipe 11 is connected with an external water pumping device, the water at the inner end of the water outlet pipe 11 is pumped away by the action of the external water pumping device, and meanwhile, the external water pumping device should be intermittently opened, so that the water waiting for the inner end of the water outlet pipe 11 basically completes the precipitation process and then is opened, moreover, the frequency of scraping mud by the dirt scraping box 63 is far lower than the starting frequency of the external water pumping device, and the inner end of the water outlet pipe 11 is at a certain distance from the inner wall of the sedimentation box 2 so as to prevent the mud and the like from being pumped out.
Specifically: when sewage enters the purifying box 3 from the water inlet pipe 51 and is purified, the sewage enters the depositing box 2, after the sewage in the depositing box 2 is full, the water inlet pipe 51 is closed, a valve is arranged on the water inlet pipe 51 but is not shown in the drawing, after the sewage in the depositing box 2 is deposited, an external water pumping device is started, when the water level of the depositing box 2 cannot be extracted, the external water pumping device is closed, and the water inlet pipe 51 is started for a new round of treatment circulation.
The circulation is carried out for 10 to 20 times, after the sewage in the deposition box 2 is full, the water inlet pipe 51 is closed, the external water pumping equipment is not started, and the dredging device 6 is directly started, because the viscosity of pure sludge is large, the pure sludge is not beneficial to discharging, dilution by water flow is needed, and after the sludge is cleaned, the water in the deposition box 2 is completely pumped out or the rest part of the water is left; the remaining sewage is not required to be managed and directly enters a new circulation through the water inlet pipe 51.
Note that: the fluidized bed sewage filter aims at solving the problem of sludge in sewage, so that after the precipitated water is pumped away by the external water pumping equipment, the completion of the sewage treatment process is not meant, and other sewage treatment steps need to be adaptively adjusted according to the impurity types in the sewage, and the fluidized bed sewage filter belongs to the category of the prior art.
In this embodiment, the sludge suction pipe 66 is connected to the sludge scraping box 63 in a conductive manner, and the sludge suction pipe 66 is an elbow, so that one end of the sludge suction pipe 66 away from the sludge scraping box 63 is coaxial with the rotary column 10, and therefore, when the sludge suction pipe 66 rotates, no interference with the water outlet pipe 11 occurs. The one end that the soil pick-up pipe 66 kept away from the dirt scraping box 63 rotates and is connected with blow off pipe 67, the other end of blow off pipe 67 runs through deposit box 2 and is connected with filter equipment 7, filter equipment 7 is fixed in deposit box 2 lateral wall through first support frame 4, after servo motor 9 and rotation post 10 start, the desilting device 6 begins to rotate in deposit box 2 inner chamber, rotation post 10 pivoted in-process, rotation post 10 is driving third dead lever 61 and third bracing piece 62 rotation, thereby make dirt scraping box 63 extrude with deposit box 2 inner wall mutually, scraper blade 65 can be contacted with deposit box 2 inner wall all the time under the effect of fourth dead lever 64, thereby make the silt of inner wall scraped, the silt of scraping can get into the soil pick-up pipe 66, the rethread dirt scraping pipe 67 discharges deposit box 2.
In this embodiment, the drain pipe 67 is sleeved with a fixing ring 69, and a third supporting frame 68 is connected to the outer side of the fixing ring 69.
In the embodiment, the top end of the deposition box 2 is communicated with the top end of the purifying box 3 through a funnel 56, the peripheral edge of the funnel 56 is connected with a spacer 55, and the upper end and the lower end of the spacer 55 are respectively connected with the purifying box 3 and the deposition box 2.
In this embodiment, the filtering device 7 includes a filtering box 71, the filtering box 71 is fixedly connected to one end of the first supporting frame 4 away from the deposition box 2, a baffle 72 is fixedly connected to an inner wall of the filtering box 71, a screen plate 73 is fixedly connected to an upper surface of the baffle 72, a drain pipe 76 is fixedly connected to a bottom surface of the filtering box 71, the drain pipe 76 penetrates through the filtering box 71, a fourth supporting frame 74 is fixedly connected to a bottom surface of an inner cavity of the filtering box 71, a buffer device 75 is fixedly connected to an end portion of the fourth supporting frame 74, and the buffer device 75 includes a buffer box 751; the bottom surface fixedly connected with fourth fixed block 752 of buffer tank 751 inner chamber, the upper surface fixedly connected with fifth dead lever 753 of fourth dead lever 752, the tip fixedly connected with stabilizer plate 754 of fifth dead lever 753, the surface fixedly connected with elastic frame 755 of stabilizer plate 754, the tip fixedly connected with water conservancy diversion ring 756 of elastic frame 755, the surface fixedly connected with shell fragment 757 of water conservancy diversion ring 756, the tip fixedly connected with guide vane 758 of shell fragment 757.
Through the filter equipment 7 who sets up, filter the impurity among the silt, thereby realize carrying out recovery processing's effect to silt, during the implementation, blow off pipe 67 exhaust silt can get into in the inner chamber of rose box 71, sieve 73 has played certain filter effect, under buffer 75's effect, can prevent that silt from device blowout and produce environmental pollution, in preliminary filterable silt can get into buffer box 751's inner chamber, later drop to the upper surface of guide vane 758 and guide ring 756, under shell fragment 757 and elastic frame 755's effect, silt obtains certain buffering, make whereabouts speed slow, finally follow drain pipe 76 discharge device outside.
In this embodiment, purifier 5 includes first fixed block 52, first fixed block 52 fixed connection is in the inner wall department of purifying box 3, the side fixedly connected with first bracing piece 53 of first fixed block 52, the one end fixedly connected with second fixed block 57 of first fixed block 52 is kept away from to first bracing piece 53, the lower fixed surface of second fixed block 57 is fixedly connected with deodorizing device 54, through setting up purifier 5, can purify the pungent taste among the sewage, thereby make sewage obtain purifying, during the use, operating personnel inserts inlet tube 51 into the sewage discharge port, sewage can get into in the inner chamber of purifying box 3 from inlet tube 51, second fixed block 57 not only can fix deodorizing device 54, also play certain water conservancy diversion effect.
The deodorizing device 54 includes a first fixing rod 541, the first fixing rod 541 is fixedly connected to the lower surface of the second fixing block 57, the second fixing rod 542 is fixedly connected to the outer surface of the first fixing rod 541, and a limiting ring 543 is fixedly connected to one end of the second fixing rod 542 away from the first fixing rod 541.
In this embodiment, the sliding frame 544 is slidably connected to the outer surface of the limiting ring 543, one end of the sliding frame 544 away from the limiting ring 543 is fixedly connected with the rotating ring 545, the outer surface of the rotating ring 545 is fixedly connected with the third fixed block 546, one end of the third fixed block 546 away from the rotating ring 545 is fixedly connected with the adsorbing block 547, the outer surface of the rotating ring 545 is fixedly connected with the baffle bar 548, when sewage enters the inner cavity of the purifying box 3, the sewage is stamped on the outer surface of the adsorbing block 547, so that the irritant gas in the sewage can be adsorbed by the adsorbing block 547, the baffle bar 548 can prevent large garbage from being clamped on the outer surface of the adsorbing block 547, and meanwhile, the rotating ring 545 and the sliding frame 544 are arranged to enable the rotating ring 545 and the adsorbing block 547 to rotate around the limiting ring 543 (namely, under the impact of the water flow to the rotating ring 545, the rotating ring 545 can rotate to a certain extent), and the contact area of the adsorbing block 547 and the sewage is increased.
The adsorption block 547 may be formed of a metal mesh cover and activated carbon disposed in the mesh cover.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (3)
1. A fluidized bed sewage filter comprising: a water inlet pipe (51), one end of which is communicated with the sewage discharge port of the fluidized bed; the device is characterized by further comprising a purifying box (3) communicated with the other end of the water inlet pipe (51), wherein a purifying device (5) is arranged in the purifying box (3); the sedimentation tank (2), the top end of the sedimentation tank (2) is communicated with the purifying tank (3), and a dredging device (6) for cleaning the sludge on the inner wall of the sedimentation tank (2) is arranged in the sedimentation tank (2); one end of the water outlet pipe (11) is communicated with the deposition box (2), and the other end of the water outlet pipe is connected with an external water pump; the water pump is used for discharging the fluidized bed sewage from the water outlet pipe (11) after the fluidized bed sewage is sequentially purified by the purifying box (3) and precipitated by the depositing box (2); the device comprises a deposition box (2), wherein a servo motor (9) is arranged on the bottom end surface of the deposition box (2), and an output shaft of the servo motor (9) is connected with a rotating column (10) which rotatably penetrates through the bottom of the deposition box (2); the dredging device (6) comprises a third fixing rod (61) with one end connected with the rotary column (10), a third supporting rod (62) is fixedly connected to the other end of the third fixing rod (61), a dirt scraping box (63) is fixedly connected to one end, far away from the third fixing rod (61), of the third supporting rod (62), a fourth fixing rod (64) is arranged in an inner cavity of the dirt scraping box (63) along the gravity direction, the fourth fixing rod (64) is installed in the dirt scraping box (63) through a torsion spring, a scraping plate (65) is movably connected to the outer surface of the fourth fixing rod (64), the dirt scraping box (63) is in contact with the inner wall of the deposition box (2), a dirt sucking pipe (66) is connected to the dirt scraping box (63) in a conducting mode, and one end, far away from the dirt scraping box (63), of the dirt sucking pipe (66) is coaxial with the rotary column (10); the sludge suction pipe (66) is rotationally connected with a sewage drain pipe (67) at one end far away from the sewage scraping box (63), the other end of the sewage drain pipe (67) penetrates through the sedimentation box (2) and is connected with a filtering device (7), the filtering device (7) is fixed on the side wall of the sedimentation box (2) through a first supporting frame (4), the filtering device (7) comprises a filtering box (71), the filtering box (71) is fixedly connected with one end far away from the sedimentation box (2) at the first supporting frame (4), a guide plate (72) is fixedly connected with the inner wall of the filtering box (71), a sieve plate (73) is fixedly connected with the upper surface of the guide plate (72), a drain pipe (76) is fixedly connected with the bottom surface of the filtering box (71), the drain pipe (76) penetrates through the filtering box (71), the bottom surface of an inner cavity of the filtering box (71) is fixedly connected with a fourth supporting frame (74), the end of the fourth supporting frame (74) is fixedly connected with a buffer device (75), and the buffer device (75) comprises a buffer box (751); the bottom surface fixedly connected with fourth fixed block (752) of buffer tank (751) inner chamber, the upper surface fixedly connected with fifth dead lever (753) of fourth dead lever (752), the tip fixedly connected with stabilizer bar (754) of fifth dead lever (753), the surface fixedly connected with elastic frame (755) of stabilizer bar (754), the tip fixedly connected with water conservancy diversion ring (756) of elastic frame (755), the surface fixedly connected with shell fragment (757) of water conservancy diversion ring (756), the tip fixedly connected with water conservancy diversion piece (758) of shell fragment (757), purifier (5) include first dead lever (52), first dead lever (52) fixedly connected with is in the inner wall department of purifying tank (3), the side fixedly connected with first bracing piece (53) of first dead lever (52), the one end fixedly connected with second dead lever (57) of first dead lever (53) keeping away from first dead lever (52), the lower surface fixedly connected with shell fragment (757) of second dead lever (57), the end fixedly connected with water conservancy diversion piece (7554) of second dead lever (541) is removed at first dead lever (541), the surface fixing device (541) is connected with first dead lever (541), one end fixedly connected with spacing ring (543) of first dead lever (541) is kept away from to second dead lever (542), surface sliding connection of spacing ring (543) has carriage (544), one end fixedly connected with swivel becket (545) of spacing ring (543) is kept away from to carriage (544), the surface fixedly connected with third fixed block (546) of swivel becket (545), one end fixedly connected with adsorption block (547) of swivel becket (545) is kept away from to third fixed block (546), the surface fixedly connected with shelves strip (548) of swivel becket (545).
2. The fluidized bed sewage filter according to claim 1, wherein: the sewage draining pipe (67) is sleeved with a fixing ring (69), and the outer side of the fixing ring (69) is connected with a third supporting frame (68).
3. The fluidized bed sewage filter according to claim 2, wherein: the top end of the deposition box (2) is communicated with the top end of the purifying box (3) through a funnel (56), a spacer block (55) is connected to the peripheral edge of the funnel (56), and the upper end and the lower end of the spacer block (55) are respectively connected with the purifying box (3) and the deposition box (2).
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| CN202310264417.8A CN115974344B (en) | 2023-03-20 | 2023-03-20 | Fluidized bed sewage filter |
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| CN202310264417.8A CN115974344B (en) | 2023-03-20 | 2023-03-20 | Fluidized bed sewage filter |
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| CN116201330B (en) * | 2023-05-05 | 2023-06-27 | 石家庄市弘高建筑装饰设计工程有限公司 | Uniform spraying device for construction of building wall surface |
| CN116475156B (en) * | 2023-05-23 | 2023-10-20 | 无锡帕尔弗工业设备科技有限公司 | Sewage discharging device of hydrocarbon ultrasonic cleaner |
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| CN106630228A (en) * | 2016-12-27 | 2017-05-10 | 河南八灵电子科技有限公司 | Sewage stirring and deodorizing and dirt scraping device |
| CN207913299U (en) * | 2018-01-04 | 2018-09-28 | 安徽正一水务有限公司 | A kind of vacuum desilting device of sewage treatment plant's sedimentation basin |
| US10967314B2 (en) * | 2019-08-26 | 2021-04-06 | Zhijun Wang | Water floating object treatment device for sewage treatment |
| CN210825800U (en) * | 2019-10-29 | 2020-06-23 | 无锡一元联众环保科技有限公司 | High-efficient sewage treatment system |
| CN217760996U (en) * | 2022-05-27 | 2022-11-08 | 三川德青工程机械有限公司 | Multifunctional integrated slurry feeding device |
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