CN114180803A - Sludge separation discharged pump type sewage treatment equipment - Google Patents
Sludge separation discharged pump type sewage treatment equipment Download PDFInfo
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- CN114180803A CN114180803A CN202111479677.4A CN202111479677A CN114180803A CN 114180803 A CN114180803 A CN 114180803A CN 202111479677 A CN202111479677 A CN 202111479677A CN 114180803 A CN114180803 A CN 114180803A
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- 239000010865 sewage Substances 0.000 title claims abstract description 115
- 239000010802 sludge Substances 0.000 title claims abstract description 39
- 238000000926 separation method Methods 0.000 title claims description 34
- 238000001914 filtration Methods 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000005086 pumping Methods 0.000 claims description 50
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
The invention relates to the technical field of sewage treatment, and discloses a pump type sewage treatment device for separating and discharging sludge, which comprises a sewage treatment pump, wherein the output end of the sewage treatment pump is fixedly connected with a sewage discharge pipe, the input end of the sewage treatment pump is fixedly connected with a first sewage inlet pipe, one end of the first sewage inlet pipe, which is far away from the sewage treatment pump, is fixedly connected and communicated with a filtering screen cylinder with a hollowed top surface, the inner wall of one end of the filtering screen cylinder, which is far away from the first sewage inlet pipe, is fixedly connected with a screen plate, the outer wall of the filtering screen cylinder is connected with a separating cylinder through a rotating bearing, and through the arrangement of the separating cylinder, the driving force generated on a forced fan plate when sewage flows is utilized to drive the separating cylinder to rotate to scrape the sludge accumulated on the screen plate after filtering, so that the filtering effect and the durability of the filtering screen cylinder are improved, and the scraped sludge is in contact with a girdle under the action of centrifugal force to further filter out water, so as to reduce the whole water content of the filtered sludge, thereby being beneficial to the subsequent treatment of the sludge.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to pump type sewage treatment equipment for separating and discharging sludge.
Background
Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.
When part of sewage containing sludge flows in the treatment system, the sewage needs to pass through the transfer of pump equipment, so that the subsequent treatment efficiency and the protection on the pump equipment are facilitated, the sewage enters the treatment system at the initial stage and needs to be filtered, the sludge and the water are separated, and when the existing sewage treatment equipment separates the sludge and the water, the sludge can be wrapped with a large amount of water, the water causes the difficulty of the subsequent sludge treatment process to be increased, and the overall treatment efficiency is reduced. Therefore, there is a need for a pump type sewage treatment apparatus for separating and discharging sludge to solve the above problems.
Disclosure of Invention
Technical problem to be solved
In view of the shortcomings of the prior art, the present invention provides a pump type sewage treatment apparatus for separating and discharging sludge to solve the above problems.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a pump type sewage treatment device for separating and discharging sludge comprises a sewage treatment pump, wherein a sewage discharge pipe is fixedly connected at the output end of the sewage treatment pump, a first sewage inlet pipe is fixedly connected at the input end of the sewage treatment pump, one end of the first sewage inlet pipe, which is far away from the sewage treatment pump, is fixedly connected and communicated with a filtering screen cylinder with a hollowed-out top surface, a sieve plate is fixedly connected with the inner wall of one end of the filtering screen cylinder, which is far away from the first sewage inlet pipe, the outer wall of the filtering screen cylinder is connected with a separation cylinder through a rotating bearing, the top surface of the separation cylinder is provided with a second sewage inlet pipe, the top end of the second sewage inlet pipe is connected with a middle rotating cylinder through a rotating bearing, a third sewage inlet pipe is fixedly connected on the inner wall of the middle rotating cylinder above the second sewage inlet pipe, the third sewage inlet pipe is a sewage inlet pipeline, a separation fan plate is fixedly connected with the inner wall of the bottom surface of the separation cylinder, the bottom surface of the separation fan plate is attached to the top surface of the filtering screen cylinder, a bulge is arranged on the inner wall of the bottom end of the second sewage inlet pipe, which corresponds to the separation fan plate, the inner wall of the separating cylinder is provided with four fixed connecting pieces in an annular shape, the outer wall of each fixed connecting piece is fixedly connected with a water filtering ring belt in an annular shape, the upper surface and the lower surface of each water filtering ring belt are respectively attached to the upper inner wall and the lower inner wall of the separating cylinder, the inner wall of the bottom surface of the separating cylinder is fixedly connected with the outer wall of the water filtering ring belt and communicated with four water conveying pipes, one end of each water conveying pipe, far away from the separating cylinder, is fixedly connected with a filtering screen cylinder and communicated with the filtering screen cylinder, the pipe orifice of each water conveying pipe on the filtering screen cylinder is located below a screen plate, and the two inner walls of the sewage inlet pipe are provided with a plurality of stressed fan plates in an annular shape.
Preferably, the top surface of the separating cylinder is in a hollow state and is sleeved with the cylinder cover, the top surface of the cylinder cover is provided with a hole, the inner wall of the hole is fixedly connected with the mud pumping cylinder, and the cylinder cover and the outer wall of the separating cylinder at the corresponding position are both provided with thread grooves and are in threaded connection with connecting bolts.
Preferably, the top surface of the barrel cover is provided with a hole and fixedly connected with a mud pumping barrel, a piston is sleeved on the inner wall of the mud pumping barrel, the top surface of the mud pumping barrel is provided with a hole and sleeved with a plug rod, the bottom end of the plug rod is fixedly connected with the mud pumping barrel, the bottom surface of the piston is connected with the inner wall of the mud pumping barrel through a spring, the outer wall of the transfer barrel is fixedly connected with a pushing ring, the top end of the plug rod is fixedly connected with a stress disc, the top surface of the pushing ring corresponds to the bottom surface of the stress disc, the bottom surfaces of the pushing ring and the stress disc are both annularly paved with a plurality of hemispherical bulges, the bottom surface of the mud pumping barrel is provided with a hole and fixedly provided with a one-way valve I, the input end of the one-way valve I is fixedly connected with a mud pumping pipeline, one end of the mud pumping pipeline, which is far away from the one-way valve I, penetrates through the right side surface of the separation fan plate, and the side surface of the mud pumping barrel is provided with a hole and fixedly provided with a one-way valve II.
Preferably, the right side of the separating fan plate corresponds to a guide cylinder fixedly connected with the position of the mud pumping pipeline, the guide cylinder corresponds to the position of the mud pumping pipeline and is provided with a circular truncated cone hole, the inner wall of the circular truncated cone hole is connected with a circular truncated cone baffle through a spring, the large diameter side of the guide cylinder and the circular truncated cone baffle is leftwards, and the guide cylinder and the outer wall of the circular truncated cone baffle are tightly attached.
Preferably, the outer wall of the separation fan plate is fixedly connected with a mud guide and throwing plate.
Preferably, the top surface of the cylinder cover is fixedly connected with a sewage storage cylinder which is a semi-annular body, the side surface of the sewage storage cylinder is fixedly connected and communicated with a communicating pipe, and one end, far away from the sewage storage cylinder, of the communicating pipe is fixedly connected with the second check valve.
Preferably, the top surface of the dirt storage cylinder is in a hollow state and is fixedly connected with an exhaust sieve plate, a magnetic sliding plate is sleeved on the inner wall of the top surface of the dirt storage cylinder above the exhaust sieve plate, a block-shaped piston is sleeved on the inner wall of the dirt storage cylinder corresponding to the magnetic sliding plate, and the magnetic sliding plate generates magnetic attraction on the block-shaped piston.
(III) advantageous effects
Compared with the prior art, the invention provides pump type sewage treatment equipment for separating and discharging sludge, which has the following beneficial effects:
1. this silt separation exhaust pump formula sewage treatment device, setting through the separator, the drive power that produces the atress fan plate when utilizing sewage to flow, it strikes off to drive the separator and rotates to come to filter accumulational silt on the sieve after, improve the filter effect and the persistence of filtering a sieve section of thick bamboo, and let the silt of scraping further filter out moisture with the contact of drainage clitellum under centrifugal force, reduce the whole water content of the silt that filters down, thereby be favorable to follow-up processing to silt to go on.
2. This silt separation exhaust pump formula sewage treatment device through the setting of taking out a mud section of thick bamboo, will extract and discharge through filtering a sieve section of thick bamboo and the filterable silt of drainage clitellum automatically in sewage transportation process, reduces accumulational silt volume in the separator section of thick bamboo, has reduced separator section of thick bamboo pivoted pressure, guarantees the stability of device operation, and has made things convenient for the collection processing operation to silt, has improved convenient to use nature.
3. This silt separation exhaust pump formula sewage treatment device, through the setting of guide cylinder, automatic opening and closing in the flow is taken out to silt, has avoided silt to be taken out the problem of backward flow again behind the mud pipeline by the suction, and has avoided the mouth of pipe that silt too is close to the mud pipeline of taking out through leading the setting of mud kicking plate, lets take out the mud pipeline and can not be with near the filterable silt suction of drainage clitellum of separation fan board when suction silt.
4. This silt separation exhaust pump formula sewage treatment device, through the setting of storing up dirty section of thick bamboo, through taking out mud section of thick bamboo exhaust silt to pour into through communicating pipe and store up dirty section of thick bamboo, it stores to exhaust silt to store up dirty section of thick bamboo, it is convenient in the follow-up collection to silt, piece type piston removes and drives the magnetic slide through magnetic force and move on storing up dirty section of thick bamboo under the promotion that silt pours into, the user can judge out the accumulation volume of silt between the position of magnetic slide on storing up dirty section of thick bamboo, thereby the convenience carries out timely discharge to silt.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top sectional view of the separation cartridge of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
FIG. 4 is a schematic top sectional view of the separation cartridge of the present invention;
FIG. 5 is a schematic view of the bottom structure of the separation cylinder of the present invention;
FIG. 6 is a schematic cross-sectional view of the mud pumping barrel of the present invention;
FIG. 7 is a schematic top sectional view of the dirt storage barrel of the present invention.
In the figure: 1. a sewage treatment pump; 2. a blow-off pipe; 3. a first sewage inlet pipe; 4. a filter screen cylinder; 5. a separation cylinder; 6. a sewage inlet pipe II; 7. a middle rotating cylinder; 8. a sewage inlet pipe III; 9. separating the fan plate; 10. a fixed connecting piece; 11. a water filtration endless belt; 12. a water delivery pipe; 13. a stressed fan plate; 14. a cylinder cover; 15. a connecting bolt; 16. a mud pumping cylinder; 17. a piston; 18. a stopper rod; 19. a push ring; 20. a force-bearing plate; 21. a guide cylinder; 22. a circular truncated cone baffle; 23. a one-way valve I; 24. a second one-way valve; 25. a dirt storage cylinder; 26. a block-type piston; 27. an exhaust sieve plate; 28. a magnetic slide plate; 29. a communicating pipe; 30. a mud guiding and throwing plate; 31. and (4) a mud pumping pipeline.
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.
Referring to fig. 1-7, a pump type sewage treatment device for separating and discharging sludge comprises a sewage treatment pump 1, a sewage discharge pipe 2 is fixedly connected to an output end of the sewage treatment pump 1, an L-shaped sewage inlet pipe 3 is fixedly connected to an input end of the sewage treatment pump 1, one end of the sewage inlet pipe 3, which is far away from the sewage treatment pump 1, is fixedly connected and communicated with a filtering screen cylinder 4 with a hollowed top surface, a screen plate is fixedly connected to an inner wall of one end of the filtering screen cylinder 4, which is far away from the sewage inlet pipe 3, a separating cylinder 5 with a hole formed in a bottom surface is connected to an outer wall of the filtering screen cylinder 4 through a rotating bearing, a sewage inlet pipe two 6 is arranged and communicated on a top surface of the separating cylinder 5, a transferring cylinder 7 with a ring body is connected to a top end of the sewage inlet pipe two 6 through a rotating bearing, a sewage inlet pipe three 8 is fixedly connected to an inner wall of the transferring cylinder 7, and is an input pipeline of sewage inlet pipe three 8, the inner wall of the bottom surface of the separating cylinder 5 is fixedly connected with a cross-shaped separating fan plate 9, the bottom surface of the separating fan plate 9 is jointed with the top surface of the filtering screen cylinder 4, the position of the inner wall of the bottom end of the sewage inlet pipe II 6, which corresponds to the separating fan plate 9, is provided with a cross-shaped bulge, the inner wall of the separating cylinder 5 is fixedly connected with four fixing pieces 10 in an annular shape, the outer wall of each fixing piece 10 is fixedly connected with a water filtering ring belt 11 in an annular shape, the water filtering ring belt 11 is made of filter cloth, the upper surface and the lower surface of each water filtering ring belt 11 are respectively jointed with the upper wall and the lower wall of the separating cylinder 5, the inner wall of the bottom surface of the separating cylinder 5 is fixedly connected and communicated with four water conveying pipes 12 on the outer wall of each water filtering ring belt 11, one ends of the four water conveying pipes 12, which are far away from the separating cylinder 5, are fixedly connected and communicated with the filtering screen cylinder 4, the pipe openings of the water conveying pipes 12 on the filtering screen cylinder 4 are positioned below the screen plates, the inner wall of the sewage inlet pipe II 6 is fixedly connected with a plurality of stressed fan plates 13 in an annular shape, the deflection directions of the plurality of stressed fan plates 13 are consistent.
The top surface of the separating cylinder 5 is hollow and is sleeved with a cylinder cover 14, the top surface of the cylinder cover 14 is provided with a hole, the inner wall of the hole is fixedly connected with a mud pumping cylinder 16, and the cylinder cover 14 and the outer wall of the separating cylinder 5 at the corresponding position are both provided with thread grooves and are in threaded connection with connecting bolts 15.
The top surface of the barrel cover 14 is provided with a hole and is fixedly connected with a mud pumping barrel 16, the inner wall of the mud pumping barrel 16 is sleeved with a piston 17, the top surface of the mud pumping barrel 16 is provided with a hole and is sleeved with a plug rod 18, the bottom end of the plug rod 18 is fixedly connected with the mud pumping barrel 16, the bottom surface of the piston 17 is connected with the inner wall of the mud pumping barrel 16 through a spring, the outer wall of the middle rotating barrel 7 is fixedly connected with a pushing ring 19, the top end of the plug rod 18 is fixedly connected with a stress disc 20, the top surface of the pushing ring 19 corresponds to the bottom surface of the stress disc 20, a plurality of hemispherical bulges are annularly paved on the top surface of the pushing ring 19 and the bottom surface of the stress disc 20, the bottom surface of the mud pumping barrel 16 is provided with a hole and is fixedly provided with a one-way valve I23, the one-way valve I23 has the function of unidirectional input into the mud pumping barrel 16, the input end of the one-way valve I23 is fixedly connected with a mud pumping pipeline 31, one end of the mud pumping pipeline 31 far away from the one-way valve I23 penetrates through the right side surface of the separating fan plate 9, the side surface of the mud pumping barrel 16 is provided with a hole and is fixedly provided with a one-way valve II 24 above the separating barrel 5, the second check valve 24 has a function of outputting to the outer wall of the mud pumping barrel 16 in a single direction.
The right side of the separating fan plate 9 is fixedly connected with a guide cylinder 21 corresponding to the position of the mud pumping pipeline 31, a circular truncated cone hole is formed in the position, corresponding to the mud pumping pipeline 31, of the guide cylinder 21, the inner wall of the circular truncated cone hole is connected with a circular truncated cone baffle 22 through a spring, the large-diameter sides of the guide cylinder 21 and the circular truncated cone baffle 22 are leftward, and the outer walls of the guide cylinder 21 and the circular truncated cone baffle 22 are tightly attached.
The outer wall of the separation fan plate 9 is fixedly connected with a mud guide and throwing plate 30, and one surface of the mud guide and throwing plate 30 far away from the separation fan plate 9 is curved.
The top surface of the cylinder cover 14 is fixedly connected with a sewage storage cylinder 25 which is a semi-annular body, the side surface of the sewage storage cylinder 25 is fixedly connected and communicated with a communicating pipe 29, and one end of the communicating pipe 29 far away from the sewage storage cylinder 25 is fixedly connected with the second one-way valve 24.
The top surface of the dirt storage cylinder 25 is in a hollow state and is fixedly connected with an exhaust sieve plate 27, a magnetic sliding plate 28 is sleeved on the upper portion of the exhaust sieve plate 27 on the inner wall of the top surface of the dirt storage cylinder 25, a block-shaped piston 26 is sleeved on the position, corresponding to the magnetic sliding plate 28, of the inner wall of the dirt storage cylinder 25, and the magnetic sliding plate 28 generates magnetic attraction on the block-shaped piston 26.
When the sewage treatment device is used, firstly, sewage is injected into the sewage inlet pipe II 6 through the sewage inlet pipe III 8, then is injected into the separating cylinder 5 through the sewage inlet pipe II 6, is filtered through the sieve plate in the filtering sieve cylinder 4 communicated with the separating cylinder 5 and then is injected into the sewage treatment pump 1 through the sewage inlet pipe I3, finally the filtered sewage is discharged from the sewage discharge pipe 2 under the driving of the sewage treatment pump 1, the sewage passes through the stress fan plate 13 when circulating in the sewage inlet pipe II 6, and pushes the stress fan plate 13 to drive the sewage inlet pipe II 6 and the separating cylinder 5 to rotate through the support of the rotating bearings at the two ends, the separating cylinder 5 drives the separating fan plate 9 to rotate while rotating, the separating fan plate 9 scrapes off sludge filtered by the sieve plate in the filtering sieve cylinder 4, the bottom surface of the sewage inlet pipe II 6 is provided with a bulge for the position of the separating fan plate 9, so that the discharged sewage is conveyed in the gap of the separating fan plate 9 to avoid excessive moisture adhesion on the separating fan plate 9, the sludge is diffused from the center to the outside in the separation cylinder 5 through the centrifugal force generated by rotation, the separation fan plate 9 plays a role in enhancing the strength of the centrifugal force acting on the sludge, then the sludge contacts the water filtering ring belt 11 under the action of the centrifugal force, the water filtering ring belt 11 is applied with force under the action of the centrifugal force to filter a large amount of water, the filtered water enters the filtering screen cylinder 4 through the water conveying pipe 12 under the action of the suction force of the sewage treatment pump 1, the water is pumped out through the sewage treatment pump 1, the water is removed from the cylinder cover 14 and the separation cylinder 5 through the rotation of the connecting bolt 15, the cylinder cover 14 can be separated from the upper part of the connecting bolt 15, and then the structures such as the water filtering ring belt 11 in the water filtering screen cylinder are replaced or maintained.
The separating cylinder 5 drives the mud pumping cylinder 16 to rotate together when rotating, when the stress disc 20 rotates to be in contact with the two hemispherical bulges between the pistons 17, the stress disc 20 rises along the curved surfaces of the two hemispherical bulges and pulls the pistons 17 to rise through the plug rods 18, negative pressure is generated in the mud pumping cylinder 16 and is pumped into sludge near the water filtering ring belt 11 through the one-way valves I23, then when the two hemispherical bulges between the stress disc 20 and the pistons 17 are gradually separated, the springs rebound to drive the pistons 17 to descend to extrude the sludge in the mud pumping cylinder 16, and therefore the sludge is discharged through the one-way valves II 24.
When the mud pumping cylinder 16 pumps the mud through the negative pressure and the mud pumping pipeline 31, the circular truncated cone baffle 22 is separated from the attachment with the inner wall of the guide cylinder 21 under the action of the negative pressure, so that the pipe orifice of the mud pumping pipeline 31 is unfolded, then the circular truncated cone baffle 22 blocks the guide cylinder 21 through the resilience of the spring after the negative pressure in the mud pumping cylinder 16 disappears, the mud guide and throwing plate 30 pushes the mud along with the rotation of the separation fan plate 9, the mud is prevented from being too close to the pipe orifice of the mud pumping pipeline 31, and the mud pumping pipeline 31 can not pump the mud which is not filtered by the water filtering ring belt 11 near the separation fan plate 9 into the mud when the mud is pumped into the mud.
The sludge discharged from the sludge pumping cylinder 16 is injected into the sludge storage cylinder 25 through the communicating pipe 29, the sludge storage cylinder 25 stores the discharged sludge, the block-type piston 26 moves under the pushing of the injected sludge and drives the magnetic sliding plate 28 to move on the sludge storage cylinder 25 through magnetic force, and a user can judge the accumulation amount of the sludge according to the position of the magnetic sliding plate 28 on the sludge storage cylinder 25.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a silt separation exhaust pump formula sewage treatment device, includes sewage treatment pump (1), the output fixedly connected with blow off pipe (2) of sewage treatment pump (1), the input fixedly connected with of sewage treatment pump (1) advances dirty pipe one (3), the one end fixed connection and the intercommunication of keeping away from sewage treatment pump (1) of advancing dirty pipe one (3) have a filtration sieve section of thick bamboo (4) that are the top surface fretwork, the one end inner wall fixedly connected with sieve of advancing dirty pipe one (3) is kept away from in filtration sieve section of thick bamboo (4), its characterized in that: the outer wall of the filtering screen cylinder (4) is connected with a separating cylinder (5) through a rotating bearing, the top surface of the separating cylinder (5) is provided with and communicated with a sewage inlet pipe II (6), the top end of the sewage inlet pipe II (6) is connected with a middle rotating cylinder (7) through a rotating bearing, the inner wall of the middle rotating cylinder (7) is fixedly connected with a sewage inlet pipe III (8) above the sewage inlet pipe II (6), the sewage inlet pipe III (8) is an input pipeline of sewage, the inner wall of the bottom surface of the separating cylinder (5) is fixedly connected with a separating fan plate (9), the bottom surface of the separating fan plate (9) is attached to the top surface of the filtering screen cylinder (4), the inner wall of the bottom end of the sewage inlet pipe II (6) is provided with a bulge corresponding to the position of the separating fan plate (9), the inner wall of the separating cylinder (5) is fixedly connected with four fixing connecting pieces (10) in an annular shape, the outer wall of the fixing connecting pieces (10) is fixedly connected with a water filtering ring belt (11) in an annular shape, the upper surface and the lower surface of the water filtering ring belt (11) are respectively attached to the upper inner wall and the lower surface of the separating cylinder (5), the inner wall of the bottom surface of the separating cylinder (5) is fixedly connected and communicated with four water conveying pipes (12) on the outer wall of the water filtering ring belt (11), one ends of the four water conveying pipes (12) far away from the separating cylinder (5) are fixedly connected and communicated with the filtering screen cylinder (4), pipe openings of the water conveying pipes (12) on the filtering screen cylinder (4) are located below the screen plate, and the inner wall of the sewage inlet pipe II (6) is fixedly connected with a plurality of stressed fan plates (13) in an annular mode.
2. The sewage treatment plant of sludge separation discharging pump type according to claim 1, wherein: the top surface of the separating cylinder (5) is in a hollow state and is sleeved with a cylinder cover (14), the top surface of the cylinder cover (14) is provided with a hole, the inner wall of the hole is fixedly connected with a mud pumping cylinder (16), and the outer walls of the cylinder cover (14) and the separating cylinder (5) at the corresponding position are provided with thread grooves and are in threaded connection with connecting bolts (15).
3. The sewage treatment plant of sludge separation discharging pump type according to claim 1, wherein: the mud pumping device is characterized in that the top surface of the barrel cover (14) is provided with a hole and is fixedly connected with a mud pumping barrel (16), the inner wall of the mud pumping barrel (16) is sleeved with a piston (17), the top surface of the mud pumping barrel (16) is provided with a hole and is sleeved with a plug rod (18), the bottom end of the plug rod (18) is fixedly connected with the mud pumping barrel (16), the bottom surface of the piston (17) is connected with the inner wall of the mud pumping barrel (16) through a spring, the outer wall of the middle rotary barrel (7) is fixedly connected with a push ring (19), the top end of the plug rod (18) is fixedly connected with a stress disc (20), the top surface of the push ring (19) corresponds to the bottom surface of the stress disc (20), a plurality of hemispherical bulges are annularly paved on the top surface of the push ring (19) and the bottom surface of the stress disc (20), the bottom surface of the mud pumping barrel (16) is provided with a hole and is fixedly provided with a one-way valve (23), the input end of the one-way valve (23) is fixedly connected with a mud pumping pipeline (31), and one end of the mud pumping pipeline (31) far away from the one-way valve (23) penetrates through the right side surface of the separating fan plate (9), a hole is arranged on the side surface of the mud pumping cylinder (16) above the separating cylinder (5) and a one-way valve II (24) is fixedly arranged.
4. The sewage treatment plant of sludge separation discharging pump type according to claim 3, wherein: the separation fan board (9) right flank is corresponding to position fixedly connected with guide cylinder (21) of taking out mud pipeline (31), and open guide cylinder (21) and have the round platform hole corresponding to the position of taking out mud pipeline (31), and round platform downthehole wall has round platform baffle (22) through spring coupling, and the one side that guide cylinder (21) and round platform baffle (22) diameter are big all left, and guide cylinder (21) and round platform baffle (22) outer wall closely laminate.
5. The sewage treatment plant of sludge separation discharging pump type according to claim 3, wherein: the outer wall of the separation fan plate (9) is fixedly connected with a mud guide and throwing plate (30).
6. The sewage treatment plant of sludge separation discharging pump type according to claim 4, wherein: the top surface of the barrel cover (14) is fixedly connected with a sewage storage barrel (25) which is a semi-annular body, the side surface of the sewage storage barrel (25) is fixedly connected and communicated with a communicating pipe (29), and one end, far away from the sewage storage barrel (25), of the communicating pipe (29) is fixedly connected with a second one-way valve (24).
7. The sewage treatment plant of claim 6, wherein the sewage treatment plant comprises: the top surface of the dirt storage cylinder (25) is in a hollow state and is fixedly connected with an exhaust sieve plate (27), a magnetic sliding plate (28) is sleeved on the inner wall of the top surface of the dirt storage cylinder (25) above the exhaust sieve plate (27), a block-shaped piston (26) is sleeved on the inner wall of the dirt storage cylinder (25) corresponding to the position of the magnetic sliding plate (28), and the magnetic sliding plate (28) generates magnetic attraction to the block-shaped piston (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111479677.4A CN114180803B (en) | 2021-12-06 | 2021-12-06 | Pump type sewage treatment equipment for separating and discharging sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111479677.4A CN114180803B (en) | 2021-12-06 | 2021-12-06 | Pump type sewage treatment equipment for separating and discharging sludge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114180803A true CN114180803A (en) | 2022-03-15 |
| CN114180803B CN114180803B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111479677.4A Active CN114180803B (en) | 2021-12-06 | 2021-12-06 | Pump type sewage treatment equipment for separating and discharging sludge |
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| CN (1) | CN114180803B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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