CN109293026B - Suspended matter discharge equipment for purifying black and odorous water body of sewer - Google Patents
Suspended matter discharge equipment for purifying black and odorous water body of sewer Download PDFInfo
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- CN109293026B CN109293026B CN201811259294.4A CN201811259294A CN109293026B CN 109293026 B CN109293026 B CN 109293026B CN 201811259294 A CN201811259294 A CN 201811259294A CN 109293026 B CN109293026 B CN 109293026B
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
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- Organic Chemistry (AREA)
- Filtration Of Liquid (AREA)
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Abstract
The invention relates to the technical field of water body purification, and discloses suspended matter discharge equipment for purifying black and odorous water bodies in sewers. The invention improves the fluidity of the dirt at the bottom of the sedimentation tank, enables the dirt to flow to the middle part of the tank bottom, prevents the dirt in the black and odorous water body from being adsorbed at the bottom of the sedimentation tank, can drive the flow of the water body in the sedimentation tank at the same time, separates the suspended matters from the dirt, enables the suspended matters to float upwards, enables the middle part of the water surface to be in a vortex shape by stirring the water body, and gathers the suspended matters dispersed on the water surface of the sedimentation tank to the middle part of the water surface, thereby facilitating the fishing of the suspended matters.
Description
Technical Field
The invention relates to the technical field of water purification, in particular to suspended matter discharge equipment for purifying black and odorous water of a sewer.
Background
Along with in the continuous sewer of arranging of domestic sewage and domestic waste, domestic sewage and domestic waste fermentation can make the water blacken smelly, form the black smelly water, when the black smelly water is administered, utilize the suspended solid in the natural precipitation of water or the effect of coagulating sedimentation to detach the black smelly water, then in subsiding the dirt in the black smelly water to the bottom of the pool, however, the suspended solid in the domestic waste can disperse on the surface of water, or suspend in the pond and be difficult for discharging it from the sedimentation tank, and dirt viscidity and concentration in the black smelly water are great, mobility is poor, adsorb easily in the bottom of sedimentation tank, difficult discharge.
Disclosure of Invention
The invention aims to provide a device for discharging suspended matters for purifying black and odorous water of a sewer, which is convenient to use and is beneficial to separating the suspended matters from dirt and discharging the dirt at the bottom of a pool.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a black and odorous water of sewer purifies uses suspended solid discharge apparatus, includes sedimentation tank, position fixing mechanism, diapire dirt removal mechanism, floater salvage mechanism, two blowoff wells, two sludge discharge mechanism and two communicating pipes, position fixing mechanism inlays the top at the sedimentation tank inner wall, diapire dirt removal mechanism fixes the middle part at position fixing mechanism, floater salvage mechanism sets up in the inside of sedimentation tank, two the blowoff well sets up in the both sides of sedimentation tank, two sludge discharge mechanism sets up the inside at two blowoff wells, the bottom of sedimentation tank is through two communicating pipes and the fixed intercommunication of two sludge discharge mechanism.
The position fixing mechanism comprises a first fixing ring, two first fixing rods, two second fixing rods and a fixing frame, the first fixing ring is inlaid at the top of the inner wall of the sedimentation tank, the first fixing rods are welded on the upper side and the lower side of the inner wall of the first fixing ring, the second fixing rods are welded on the left side and the right side of the inner wall of the first fixing ring, the fixing frame is arranged at the middle of the first fixing ring, and the outer side wall of the fixing frame is welded with one ends of the two first fixing rods and the two second fixing rods in an equal distance mode.
The bottom wall dirt removing mechanism comprises a positive and negative motor, a rotating rod, a second fixing ring, a reinforcing rod, a cross rod, two side wall scrapers, six connecting rods, six bottom wall scrapers and two stirring disks, the positive and negative motor is fixed inside the fixed frame through the fixed frame, the top of the rotating rod is fixed at the bottom of the output shaft of the positive and negative motor through the coupler, the bottom of the rotating rod penetrates through the fixing frame and extends to the bottom of the sedimentation tank, the second fixing ring is fixedly sleeved on the outer surface of the rotating rod, and two stirring disks are fixed in the bottom of the left and right sides of the fixed ring, the middle part of the top of the cross rod is fixed with the bottom of the rotating rod, two side wall scrapers are fixed at the left and right ends of the cross rod, six connecting rods are arranged in a group, two groups of connecting rods are symmetrically and equidistantly fixed on the two sides of the bottom of the cross rod, and six bottom wall scrapers are fixed at the bottom of the six connecting rods.
Floater fishing mechanism is including two gear motor, two runners, two protection casings, two guiding holes, two stay cords, salvage frame, filter screen and sliding sleeve, two gear motor's bottom is fixed at the middle part at two first dead lever tops, two the runner is fixed on two gear motor's output shaft, two the stay cord is fixed to be wound on two runners, two the guiding hole is seted up on two first dead levers, two the bottom of stay cord is passed the guiding hole and is extended to the inside of sedimentation tank, the both sides at salvage frame top are fixed with the bottom of two stay cords, the inside at salvage frame is installed to the filter screen, the middle part at salvage frame is inlayed to the sliding sleeve, the inner circle sliding connection of sliding sleeve is at the surface of dwang, and the bottom of sliding sleeve and the top overlap joint of solid fixed ring two.
Mud discharge mechanism scrapes the mud piece including shell, rotary rod, helical tooth, from driving wheel, driving motor, action wheel, belt, mud discharging pipe and six, the middle part at the blowdown well inside is fixed to the shell, the rotary rod passes through the inside of bearing interference connection at the shell, the fixed surface at the rotary rod of cup joint of helical tooth, fix the top at the rotary rod from the driving wheel, the action wheel is fixed on driving motor's output shaft, the action wheel passes through the belt and is connected from the driving wheel transmission, the fixed intercommunication of mud discharging pipe is at the top of shell lateral wall, six scrape the mud piece equidistance and fix on the inner wall of shell, and scrape the lateral wall of mud piece and helical tooth and mutually support.
Furthermore, the bottom of the sedimentation tank is V-shaped, and the two communicating pipes are fixedly communicated with two sides of the middle part of the bottom of the sedimentation tank.
Further, the depth of the sewage draining well is greater than that of the sedimentation tank, and the included angle between the communicating pipe and the sewage draining well is 60 degrees.
Furthermore, the shape of anchor strut is the font of falling U, the middle part of anchor strut passes through the fixed bottom that cup joints at the dwang surface of bearing, the both sides at horizontal pole top are fixed to the bottom at anchor strut both ends.
Further, two protection casing swing joint is in the middle part at first dead lever top, and gear motor is located the inside of protection casing.
Furthermore, the shape of the fishing frame is a hemispherical arc, and the size of the hemispherical arc is one fifth of that of a sphere.
Further, the diameter of shell is from bottom to top degressive in proper order, the diameter of helical tooth is from bottom to top degressive in proper order.
Further, scrape the mud piece including flexible pole and scraper blade, the flexible pole is fixed on the inner wall of shell, the scraper blade is fixed in the bottom of flexible pole, and the bottom overlap joint of scraper blade is on the lateral wall of helical tooth.
Further, the inclination angle of the scraper is the same as the inclination angle of the side wall of the helical tooth.
Compared with the prior art:
1. this black smelly water of sewer purifies uses suspended solid discharge apparatus, through the setting of solid fixed ring and stirring dish, the flow of the water body in the sedimentation tank can be driven to rotatory stirring dish, separates suspended solid and dirt for the suspended solid upwards floats, stirs the middle part one-tenth vortex form that the water can make the surface of water simultaneously, gathers the suspended solid of dispersion at the sedimentation tank surface of water to surface of water middle part, thereby conveniently salvages the suspended solid.
2. This black and odorous water of sewer purifies uses suspended solid discharge apparatus, through floater salvage mechanism, the dispersion is got up at the suspended solid gathering on the sedimentation tank surface of water, when accomplishing the separation at last, twines the stay cord on the runner through gear motor work operation to mention and salvage frame and filter screen and can collect the suspended solid, so undoubtedly more convenient and save time when salvaging the suspended solid.
3. This black smelly water of sewer purifies uses suspended solid discharge apparatus, through the setting of diapire dirt removal mechanism, positive and negative motor work operation drives the dwang rotatory for the horizontal pole passes through the connecting rod and drives the diapire scraper blade rotatory, has improved the mobility of sedimentation tank bottom dirt, makes it flow to the middle part of bottom of the pool, prevents that the dirt in the black smelly water from adsorbing in the bottom of sedimentation tank, conveniently discharges the dirt.
4. This black and odorous water of sewer purifies uses suspended solid discharge apparatus, through the setting of mud discharge mechanism, the dirt that flows can follow communicating pipe and enter into the blowoff well, and driving motor work operation drives the action wheel rotatory, and the action wheel passes through the belt and makes from the driving wheel rotatory, and then drives rotary rod and helical tooth rotatory, upwards promotes the dirt from the dirt of blowoff well bottom, then discharges from the sludge discharge pipe, has improved dirt exhaust rate.
5. This black and odorous water of sewer purifies uses suspended solid discharge apparatus, through the setting of helical tooth, the diameter of helical tooth is followed down and is up progressively decreased in proper order, rotates when driving the helical tooth rotation at the rotary rod, and thick form silt can be with the impurity parcel that can not suspend in the black and odorous water, and rotatory helical tooth can upwards carry silt to the extrusion force that silt was applyed to discharge mud.
6. This sewer black and odorous water purifies uses suspended solid discharge apparatus, through the setting of scraping the mud piece, mud viscidity and concentration in the black and odorous water are great, when driving mud upward through the helical tooth, mud adsorbs easily on the lateral wall of helical tooth, because the inclination of scraper blade is the same with the inclination of helical tooth lateral wall, and the bottom overlap joint of scraper blade is on the lateral wall of helical tooth, the scraper blade can be so that mud and helical tooth alternate segregation, avoid mud to adsorb on the helical tooth, sludge discharge's effect has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a position fixing mechanism according to the present invention;
FIG. 3 is a schematic structural view of a settling basin, a bottom wall dirt removing mechanism and a floater fishing mechanism according to the invention;
fig. 4 is a schematic structural view of a sewage well and a sludge discharge mechanism of the invention.
In the figure: 1 sedimentation tank, 2 position fixing mechanism, 201 fixing ring I, 202 first fixing rod, 203 second fixing rod, 204 fixing ring, 3 bottom wall dirt removing mechanism, 301 positive and negative motor, 302 rotating rod, 303 fixing ring II, 304 reinforcing rod, 305 cross rod, 306 side wall scraper, 307 connecting rod, 308 bottom wall scraper, 309 stirring disc, 4 floating object fishing mechanism, 401 reducing motor, 402 rotating wheel, 403 protective cover, 404 guide hole, 405 pull rope, 406 fishing frame, 407 filter screen, 408 sliding sleeve, 5 sewage well, 6 sludge discharging mechanism, 601 shell, 602 rotating rod, 603 spiral tooth, 604 driven wheel, 605 driving motor, 606 driving wheel, 607 belt, 608 sludge discharging pipe, 609 sludge scraping block and 7 communicating pipe.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-4, a device for discharging suspended matters for purifying black and odorous water in a sewer comprises a sedimentation tank 1, a position fixing mechanism 2, a bottom wall dirt removing mechanism 3, a floating object salvaging mechanism 4, two sewage discharging wells 5, two sludge discharging mechanisms 6 and two communicating pipes 7, wherein the position fixing mechanism 2 is embedded at the top of the inner wall of the sedimentation tank 1, the bottom of the sedimentation tank 1 is in a V shape, the two communicating pipes 7 are fixedly communicated with two sides of the middle part of the bottom of the sedimentation tank 1, the bottom wall dirt removing mechanism 3 is fixed at the middle part of the position fixing mechanism 2, the floating object salvaging mechanism 4 is arranged inside the sedimentation tank 1, the two sewage discharging wells 5 are arranged at two sides of the sedimentation tank 1, the two sludge discharging mechanisms 6 are arranged inside the two sewage discharging wells 5, the bottom of the sedimentation tank 1 is fixedly communicated with the two sludge discharging mechanisms 6 through the two communicating pipes 7, the depth of the sewage discharging wells 5 is greater than that of the sedimentation tank 1, and the included angle between the communicating pipe 7 and the sewage draining well 5 is 60 degrees.
The position fixing mechanism 2 comprises a first fixing ring 201, two first fixing rods 202, two second fixing rods 203 and a fixing frame 204, the first fixing ring 201 is inlaid at the top of the inner wall of the sedimentation tank 1, the two first fixing rods 202 are welded on the upper side and the lower side of the inner wall of the first fixing ring 201, the two second fixing rods 203 are welded on the left side and the right side of the inner wall of the first fixing ring 201, the fixing frame 204 is arranged at the middle part of the first fixing ring 201, and the outer side wall of the fixing frame 204 is welded with the two first fixing rods 202 and the two second fixing rods 203 at equal intervals.
The bottom wall dirt removing mechanism 3 comprises a positive and negative motor 301, a rotating rod 302, a second fixing ring 303, a reinforcing rod 304, a cross rod 305, two side wall scrapers 306, six connecting rods 307, six bottom wall scrapers 308 and two stirring disks 309, the positive and negative motor 301 is fixed inside the fixing frame 204 through a fixing frame, the top of the rotating rod 302 is fixed at the bottom of an output shaft of the positive and negative motor 301 through a coupler, the bottom of the rotating rod 302 penetrates through the fixing frame 204 and extends to the bottom of the sedimentation tank 1, the second fixing ring 303 is fixedly sleeved on the outer surface of the rotating rod 302, the two stirring disks 309 are fixed at the bottoms of the left side and the right side of the second fixing ring 303, through the arrangement of the second fixing ring 303 and the stirring disks 309, the rotating stirring disks 309 can drive the water body in the sedimentation tank 1 to flow, the suspended matters are separated from the dirt, the suspended matters are enabled to float upwards, and the middle of the water body can be made into a vortex shape by stirring, the suspended matters dispersed on the water surface of the sedimentation tank are gathered towards the middle part of the water surface, so that the suspended matters are convenient to salvage, the reinforcing rod 304 is in an inverted U shape, the middle part of the reinforcing rod 304 is fixedly sleeved at the bottom of the outer surface of the rotating rod 302 through a bearing, the bottoms of the two ends of the reinforcing rod 304 are fixed at the two sides of the top of the cross rod 305, the middle part of the top of the cross rod 305 is fixed with the bottom of the rotating rod 302, two side wall scrapers 306 are fixed at the left end and the right end of the cross rod 305, every three of the six connecting rods 307 form a group, two groups of connecting rods 307 are symmetrically and equidistantly fixed at the two sides of the bottom of the cross rod 305, six bottom wall scrapers 308 are fixed at the bottoms of the six connecting rods 307, through the arrangement of the bottom wall dirt removing mechanism 3, the positive and negative motor 301 operates to drive the rotating rod 302 to rotate, so that the cross rod 305 drives the bottom wall scrapers 308 to rotate through the connecting rods 307, and the flowability of the dirt at the bottom of the sedimentation tank 1 is improved, the sewage flows to the middle part of the bottom of the tank, so that the sewage in the black and odorous water body is prevented from being adsorbed at the bottom of the sedimentation tank 1, and the sewage is conveniently discharged.
The floating object salvaging mechanism 4 comprises two speed reducing motors 401, two rotating wheels 402, two protective covers 403, two guide holes 404, two pull ropes 405, a salvaging frame 406, a filter screen 407 and a sliding sleeve 408, wherein the bottoms of the two speed reducing motors 401 are fixed at the middle parts of the tops of the two first fixed rods 202, the two protective covers 403 are movably connected at the middle parts of the tops of the first fixed rods 202, the speed reducing motors 401 are positioned inside the protective covers 403, the two rotating wheels 402 are fixed on output shafts of the two speed reducing motors 401, the two pull ropes 405 are fixedly wound on the two rotating wheels 402, the two guide holes 404 are arranged on the two first fixed rods 202, the bottoms of the two pull ropes 405 penetrate through the guide holes 404 and extend to the inside of the sedimentation tank 1, two sides of the top of the salvaging frame 406 are fixed with the bottoms of the two pull ropes 405, the salvaging frame 406 is in a hemispherical arc shape, and the size of the hemispherical arc is one fifth of the spherical arc shape, filter screen 407 installs the inside at salvage frame 406, sliding sleeve 408 is inlayed at the middle part of salvage frame 406, the inner circle sliding connection of sliding sleeve 408 is at the surface of dwang 302, and the bottom of sliding sleeve 408 and the top overlap joint of two fixed ring 303, setting through floater salvage mechanism 4, the suspended solid gathering of dispersion on sedimentation tank 1 surface of water, when accomplishing the separation at last, twine stay cord 405 on runner 402 through gear motor 401 work operation, thereby mention and salvage frame 406 and filter screen 407 and can collect the suspended solid, it is convenient more and save time when salvaging the suspended solid undoubtedly like this.
The sludge discharge mechanism 6 comprises a shell 601, a rotating rod 602, spiral teeth 603, a driven wheel 604, a driving motor 605, a driving wheel 606, a belt 607, a sludge discharge pipe 608 and six sludge scraping blocks 609, the shell 601 is fixed in the middle of the inside of the sewage well 5, the diameter of the shell 601 is gradually reduced from bottom to top, the rotating rod 602 is in interference connection with the inside of the shell 601 through a bearing, the spiral teeth 603 are fixedly sleeved on the outer surface of the rotating rod 602, the diameter of the spiral teeth 603 is gradually reduced from bottom to top through the arrangement of the spiral teeth 603, when the rotating rod 602 rotates to drive the spiral teeth 603 to rotate, viscous sludge in black and odorous water body can wrap impurities which cannot be suspended, the extrusion force applied to the sludge by the rotating spiral teeth 603 can convey the sludge upwards, so as to discharge the sludge, the driven wheel 604 is fixed at the top of the rotating rod 602, the driving, the driving wheel 606 is in transmission connection with the driven wheel 604 through a belt 607, the sludge discharge pipe 608 is fixedly communicated with the top of the outer side wall of the housing 601, six sludge scraping blocks 609 are equidistantly fixed on the inner wall of the housing 601, the sludge scraping blocks 609 are matched with the side wall of the spiral teeth 603, through the arrangement of the sludge discharge mechanism 6, flowing dirt can enter the sewage well 5 from the communicating pipe 7, the driving wheel 606 is driven to rotate by the working operation of the driving motor 605, the driving wheel 606 drives the driven wheel 604 to rotate through the belt 607, further the rotating rod 602 and the spiral teeth 603 are driven to rotate, the dirt is pushed upwards from the dirt at the bottom of the sewage well 5, then the dirt is discharged from the sludge discharge pipe 608, and the dirt discharge rate is improved.
Introducing black and odorous water into a sedimentation tank 1, floating suspended matters on the water surface by utilizing natural sedimentation of water, settling dirt into the bottom of the tank, driving a rotating rod 302 to rotate by the working operation of a positive and negative motor 301, driving a cross rod 305 to drive a bottom wall scraper 308 and a side wall scraper 306 to rotate through a connecting rod 307, scraping the bottoms of the bottom wall and the side wall of the sedimentation tank 1, enabling the dirt to flow towards the middle part of the sedimentation tank 1, then entering a sewage well 5 through a communicating pipe 7, driving a driving wheel 606 to rotate by the working operation of a driving motor 605, enabling the driving wheel 606 to rotate a driven wheel 604 through a belt 607, further driving the rotating rod 602 and spiral teeth 603 to rotate, pushing the dirt upwards from the dirt at the bottom of the sewage well 5, then discharging from a sludge discharge pipe 608, driving a stirring disc 309 to rotate when the rotating rod 302 rotates, driving the flow of the water body in the sedimentation tank 1, separating the suspended matters from the dirt, make the suspended solid upwards float, because the shape of salvaging frame 406 is the hemisphere arcuation, the suspended solid can float on the surface of water from the bottom of salvaging frame 406, mix the water and can make the middle part of the surface of water become the vortex form, with the suspended solid of dispersion at the sedimentation tank surface of water to the gathering of surface of water middle part, when accomplishing the separation at last, through gear motor 401 work operation with stay cord 405 winding on runner 402, thereby mention salvaging frame 406 and filter screen 407 and can collect the suspended solid, made things convenient for the salvage of suspended solid.
Claims (1)
1. The utility model provides a black smelly water of sewer purifies uses suspended solid discharge apparatus, includes sedimentation tank (1), position fixing mechanism (2), diapire dirt removal mechanism (3), floater salvage mechanism (4), two blowoff wells (5), two sludge discharge mechanism (6) and two communicating pipe (7), its characterized in that: the position fixing mechanism (2) is embedded at the top of the inner wall of the sedimentation tank (1), the bottom wall dirt removing mechanism (3) is fixed in the middle of the position fixing mechanism (2), the floating object salvaging mechanism (4) is arranged inside the sedimentation tank (1), the two sewage discharging wells (5) are arranged on two sides of the sedimentation tank (1), the two sludge discharging mechanisms (6) are arranged inside the two sewage discharging wells (5), and the bottom of the sedimentation tank (1) is fixedly communicated with the two sludge discharging mechanisms (6) through two communicating pipes (7);
the position fixing mechanism (2) comprises a first fixing ring (201), two first fixing rods (202), two second fixing rods (203) and a fixing frame (204), the first fixing ring (201) is embedded at the top of the inner wall of the sedimentation tank (1), the two first fixing rods (202) are welded on the upper side and the lower side of the inner wall of the first fixing ring (201), the two second fixing rods (203) are welded on the left side and the right side of the inner wall of the first fixing ring (201), the fixing frame (204) is arranged in the middle of the first fixing ring (201), and the outer side wall of the fixing frame (204) is welded with one ends of the two first fixing rods (202) and the two second fixing rods (203) at equal intervals;
the bottom wall dirt removing mechanism (3) comprises a positive and negative motor (301), a rotating rod (302), two fixed rings (303), a reinforcing rod (304), a transverse rod (305), two side wall scrapers (306), six connecting rods (307), six bottom wall scrapers (308) and two stirring disks (309), the positive and negative motor (301) is fixed in the fixing frame (204) through a fixing frame, the top of the rotating rod (302) is fixed at the bottom of an output shaft of the positive and negative motor (301) through a coupler, the bottom of the rotating rod (302) penetrates through the fixing frame (204) and extends to the bottom of the sedimentation tank (1), the two fixed rings (303) are fixedly sleeved on the outer surface of the rotating rod (302), the two stirring disks (309) are fixed at the bottoms of the left side and the right side of the two fixed rings (303), the middle part of the top of the transverse rod (305) is fixed with the bottom of the rotating rod (302), the two side wall scrapers (306) are fixed at the left end and the right end of the cross rod (305), every three of the six connecting rods (307) form a group, the two groups of connecting rods (307) are symmetrically and equidistantly fixed at two sides of the bottom of the cross rod (305), and the six bottom wall scrapers (308) are fixed at the bottoms of the six connecting rods (307);
the floating object fishing mechanism (4) comprises two speed reducing motors (401), two rotating wheels (402), two protective covers (403), two guide holes (404), two pull ropes (405), a fishing frame (406), a filter screen (407) and a sliding sleeve (408), wherein the bottoms of the two speed reducing motors (401) are fixed in the middle of the tops of two first fixing rods (202), the two rotating wheels (402) are fixed on output shafts of the two speed reducing motors (401), the two pull ropes (405) are fixedly wound on the two rotating wheels (402), the two guide holes (404) are formed in the two first fixing rods (202), the bottoms of the two pull ropes (405) penetrate through the guide holes (404) and extend to the inside of the sedimentation tank (1), the two sides of the top of the fishing frame (406) are fixed with the bottoms of the two pull ropes (405), the filter screen (407) is installed in the fishing frame (406), the sliding sleeve (408) is embedded in the middle of the fishing frame (406), the inner ring of the sliding sleeve (408) is connected to the outer surface of the rotating rod (302) in a sliding mode, and the bottom of the sliding sleeve (408) is overlapped with the top of the second fixing ring (303);
the sludge discharge mechanism (6) comprises a shell (601), a rotating rod (602), spiral teeth (603), a driven wheel (604), a driving motor (605), a driving wheel (606), a belt (607), a sludge discharge pipe (608) and six sludge scraping blocks (609), wherein the shell (601) is fixed at the middle part inside the sewage well (5), the rotating rod (602) is in interference connection with the inside of the shell (601) through a bearing, the spiral teeth (603) are fixedly sleeved on the outer surface of the rotating rod (602), the driven wheel (604) is fixed at the top of the rotating rod (602), the driving wheel (606) is fixed on an output shaft of the driving motor (605), the driving wheel (606) is in transmission connection with the driven wheel (604) through the belt (607), the sludge discharge pipe (608) is fixedly communicated with the top of the outer side wall of the shell (601), and the six sludge scraping blocks (609) are equidistantly fixed on the inner wall of the shell (601), the mud scraping block (609) is matched with the side wall of the spiral tooth (603);
the bottom of the sedimentation tank (1) is V-shaped, and the two communicating pipes (7) are fixedly communicated with the two sides of the middle part of the bottom of the sedimentation tank (1);
the depth of the sewage draining well (5) is greater than that of the sedimentation tank (1), and the included angle between the communicating pipe (7) and the sewage draining well (5) is 60 degrees;
the reinforcing rod (304) is in an inverted U shape, the middle of the reinforcing rod (304) is fixedly sleeved at the bottom of the outer surface of the rotating rod (302) through a bearing, and the bottoms of the two ends of the reinforcing rod (304) are fixed on the two sides of the top of the cross rod (305);
the two protective covers (403) are movably connected to the middle of the top of the first fixing rod (202), and the speed reducing motor (401) is located inside the protective covers (403);
the fishing frame (406) is in a hemispherical arc shape, and the size of the hemispherical arc is one fifth of that of a sphere;
the diameter of the shell (601) is gradually reduced from bottom to top, and the diameter of the spiral teeth (603) is gradually reduced from bottom to top;
the mud scraping block (609) comprises a flexible rod and a scraping plate, the flexible rod is fixed on the inner wall of the shell (601), the scraping plate is fixed at the bottom of the flexible rod, and the bottom of the scraping plate is lapped on the side wall of the spiral tooth (603);
the inclination angle of the scraper is the same as that of the side wall of the spiral tooth (603).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811259294.4A CN109293026B (en) | 2018-10-26 | 2018-10-26 | Suspended matter discharge equipment for purifying black and odorous water body of sewer |
| CN202110254302.1A CN113045008A (en) | 2018-10-26 | 2018-10-26 | Use method of suspended matter discharge equipment for purifying black and odorous water body of sewer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811259294.4A CN109293026B (en) | 2018-10-26 | 2018-10-26 | Suspended matter discharge equipment for purifying black and odorous water body of sewer |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110254302.1A Division CN113045008A (en) | 2018-10-26 | 2018-10-26 | Use method of suspended matter discharge equipment for purifying black and odorous water body of sewer |
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| Publication Number | Publication Date |
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| CN109293026A CN109293026A (en) | 2019-02-01 |
| CN109293026B true CN109293026B (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110254302.1A Withdrawn CN113045008A (en) | 2018-10-26 | 2018-10-26 | Use method of suspended matter discharge equipment for purifying black and odorous water body of sewer |
| CN201811259294.4A Active CN109293026B (en) | 2018-10-26 | 2018-10-26 | Suspended matter discharge equipment for purifying black and odorous water body of sewer |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110254302.1A Withdrawn CN113045008A (en) | 2018-10-26 | 2018-10-26 | Use method of suspended matter discharge equipment for purifying black and odorous water body of sewer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110980937B (en) * | 2019-12-14 | 2022-03-15 | 浙江永续环境工程有限公司 | Exhaust type biofilm reactor |
| CN112090581B (en) * | 2020-09-15 | 2021-05-28 | 南京幸庄科技创新产业园管理有限公司 | Separator with suspended matter salvaging function |
| CN113185075B (en) * | 2021-04-19 | 2023-10-24 | 四川省兆迪水泥有限责任公司 | Bottom silt control discharge device for cement fermentation tank |
| CN113636614A (en) * | 2021-10-13 | 2021-11-12 | 徐州欧润泵业有限公司 | It slowly moves sewage treatment suspended solid fishing device to predetermine from mode phase transition |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113045008A (en) | 2021-06-29 |
| CN109293026A (en) | 2019-02-01 |
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