CN112999719B - Municipal administration sewage is sewage purification unit for sewage pipe network - Google Patents
Municipal administration sewage is sewage purification unit for sewage pipe network Download PDFInfo
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- CN112999719B CN112999719B CN202110216399.7A CN202110216399A CN112999719B CN 112999719 B CN112999719 B CN 112999719B CN 202110216399 A CN202110216399 A CN 202110216399A CN 112999719 B CN112999719 B CN 112999719B
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- 239000010865 sewage Substances 0.000 title claims abstract description 69
- 238000000746 purification Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 35
- 238000007667 floating Methods 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 20
- 239000010720 hydraulic oil Substances 0.000 claims description 12
- 239000003818 cinder Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 12
- 239000007789 gas Substances 0.000 description 10
- 230000009471 action Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010019049 Hair texture abnormal Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010405 clearance mechanism Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000001477 organic nitrogen group Chemical group 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/84—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/006—Pneumatic sewage disposal systems; accessories specially adapted therefore
- E03F1/007—Pneumatic sewage disposal systems; accessories specially adapted therefore for public or main systems
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention discloses a sewage purification treatment device for a municipal sewage pipe network, which comprises a pretreatment box, wherein an installation box is fixedly arranged at the top end of the pretreatment box, a liquid inlet pipe is arranged at one end of the installation box, a collection cylinder is fixedly arranged at the top end inside the pretreatment box, a filter sieve plate is fixedly arranged inside the pretreatment box, a liquid outlet is arranged at one side of the bottom end of the pretreatment box, and an automatic cleaning mechanism is arranged inside the pretreatment box. According to the invention, impurities accumulated on the filtering sieve plate can be cleaned by using the cleaning rod and the cleaning brush, hair of a mobile phone on the hair collecting rod can be cleaned by using the air heater, the collected hair and the filtered impurities can be cleaned without disassembling municipal sewage treatment equipment, the degree of automation is high, and the efficiency of municipal sewage treatment can be effectively improved.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a sewage purification treatment device for a municipal sewage pipe network.
Background
Sewage treatment: the sewage is purified to reach the water quality requirement of draining a certain water body or reusing the water body. 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. Is very important for the treatment of mixed sewage in a municipal sewage pipe network. The sewage treatment is a process for purifying sewage to meet the water quality requirement of draining a certain water body or reusing the water body. 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 more people go into daily life of common people. Along with the urbanization development of China, municipal sewage pipe networks are increasingly constructed, sewage in the sewage pipe networks mainly comes from kitchen washing, toilet flushing, bathing, laundry water and the like, and the sewage contains a large amount of organic nitrogen, ammonia nitrogen and impurities.
Current municipal sewage pipe network generally is that sewage with sewage pipe network flows to a department and carries out centralized processing, common municipal sewage pipe network's sewage purification processing apparatus's filter screen blocks up easily, sewage is in the processing procedure, generally simple filtration, but impurity can remain at the top of filter screen, when impurity accumulation is more, can lead to the filter screen to block up, make sewage purification efficiency reduce, bring very big inconvenience for sewage purification treatment work, and the hair of the more content when municipal sewage source is washed the shower, hair blocks up the filter screen more easily, and the inconvenient clearance of hair, waste time and energy. .
Disclosure of Invention
The invention aims to provide a sewage purification treatment device for a municipal sewage pipe network, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a municipal administration sewage purification unit for pipe network, includes the preliminary treatment case, the fixed install bin that is provided with in top of preliminary treatment case, the one end of install bin is provided with the feed liquor pipe, the fixed surge drum that is provided with in inside top of preliminary treatment case, the fixed filtration sieve that is provided with in inside of preliminary treatment case, bottom one side of preliminary treatment case is provided with the liquid outlet, the inside of preliminary treatment case is provided with automatic clearance mechanism.
In a preferred embodiment, the automatic cleaning mechanism comprises a guide floating plate surrounding the inner side wall of the pretreatment tank, a plurality of lifting sliders are uniformly arranged on the outer side wall of the guide floating plate at intervals, the lifting sliders are slidably arranged in chutes in the inner side wall of the pretreatment tank, lifting rods are fixedly arranged at the upper ends of the lifting sliders, one ends of the lifting rods, far away from the lifting sliders, penetrate through the top side wall of the chutes and are slidably arranged inside the side wall of the pretreatment tank, an annular cavity is arranged inside the side wall of the pretreatment tank, an annular sealing plug is arranged inside the annular cavity, hydraulic oil is arranged above the annular sealing plug inside the annular cavity, a communicating pipe is arranged on one side of the top end of the annular cavity, one end of the communicating pipe penetrates through the side wall of the pretreatment tank and is arranged at one end of a collecting cylinder, and a rotating shaft is arranged inside the collecting cylinder, the hair collecting rod is arranged on the rotating shaft, the upper end of the rotating shaft penetrates through the top end of the installation box and is fixedly connected with a driving motor arranged at the top end of the installation box, the bottom end of the collecting cylinder is provided with a bottom plate, a plurality of water permeable holes are uniformly arranged on the bottom plate at intervals, an annular installation cavity is arranged inside the bottom plate, a fixed plug is fixedly arranged inside the annular installation cavity, an arc-shaped spiral spring is fixedly arranged on one side of the fixed plug, a movable plug is arranged on one side of the arc-shaped spiral spring, which is far away from a fixed match, an arc-shaped plugging plate is fixedly arranged on one side of the movable plug, which is far away from the arc-shaped spiral spring, a plurality of through holes are uniformly arranged on the arc-shaped plugging plate at intervals, the bottom end of the rotating shaft penetrates through the bottom plate, a connecting rod is arranged at the bottom end of the bottom plate, and a cleaning rod is fixedly connected with the bottom end of the connecting rod, the fixed air heater that is provided with in top of preliminary treatment case, the output of air heater is connected with the gas-supply pipe, the bleeder vent on the collecting vessel inside wall is connected to the one end of gas-supply pipe, top one side of collecting vessel is provided with the blast pipe.
In a preferred embodiment, the material guide floating plate is arranged in a conical shape, at least four lifting slide blocks are arranged outside the material guide floating plate, and lifting rods are arranged at the upper ends of the four lifting slide blocks.
In a preferred embodiment, the annular sealing plug is slidably disposed in the annular cavity, and the annular sealing plug is matched with the annular cavity, and a rubber sealing ring is sleeved on the outer side wall of the annular sealing plug.
In a preferred embodiment, a permanent magnet ring is embedded into the upper end of the inner side wall of the annular cavity, the annular sealing plug is made of an iron material, and balancing weights are uniformly arranged in the material guide floating plate at intervals.
In a preferred embodiment, one end of the communication pipe is communicated with the inside of the annular mounting cavity, the communication pipe is connected to the annular mounting cavity between the fixed plug and the movable plug, and the movable plug is arranged in the annular mounting cavity in a sealing and sliding manner.
In a preferred embodiment, the number of the through holes on the arc-shaped plugging plate is the same as the number of the water permeable holes on the bottom plate, the through holes are matched with the water permeable holes, and the upper surface of the arc-shaped plugging plate is provided with a rubber sealing gasket.
In a preferred embodiment, the inside of bottom plate is provided with on the lateral wall that is located between fixed stopper and the activity stopper and extends the passageway, the inside of extending the passageway is provided with removes the stopper, the fixed spacing post that is provided with of one end that removes the stopper, the lateral wall that the bottom plate was passed to the one end that removes the stopper is kept away from to spacing post to set up in connecting rod department, be provided with on the connecting rod with spacing post assorted spacing groove, the outside cover that is located spacing post inside the passageway of extending is equipped with reset spring, reset spring's one end and the one end fixed connection who removes the stopper.
In a preferred embodiment, the bottom of clearance pole is provided with the clearance brush, just the bottom of clearance brush and the last surface contact who filters the sieve set up, the embedding is provided with trigger switch on the inside wall of spout, outer end one side of preliminary treatment case is provided with the row cinder notch, arrange the cinder notch department and be provided with the solenoid valve, just trigger switch and solenoid valve electric connection.
In a preferred embodiment, the gas transmission pipe and the exhaust pipe are both provided with one-way valves inside, and one end of the exhaust pipe is connected with an exhaust gas treatment device.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention is provided with the collecting cylinder and the automatic cleaning mechanism, the collecting cylinder can collect hair in municipal sewage, so as to prevent the hair from being accumulated on the filter sieve plate to cause the blockage of the filter sieve plate, the water permeation effect of the filter sieve plate is poorer and poorer as the impurities accumulated on the filter sieve plate are more and more, the water in the pretreatment tank is more and more, the guide floating plate moves upwards under the action of buoyancy along with the gradual increase of the water level in the pretreatment tank, so that the annular sealing plug can be pushed to move in the annular cavity, when the water level in the pretreatment tank reaches a certain degree, hydraulic oil in the annular cavity can enter the annular installation cavity in the bottom plate, the hydraulic oil can push the movable plug in the annular installation cavity to move, so that the movable plug drives the arc-shaped plugging plate to rotate, and the water permeation holes in the bottom plate can be plugged by using the arc-shaped plugging plate, then, hot air is blown into the collecting cylinder by the air heater and the air delivery pipe, so that the hair collected on the hair collecting rod can be dried and scorched, the generated waste gas can be discharged into the waste gas treatment device through the exhaust pipe for treatment and then discharged, and impurities accumulated on the filtering sieve plate can be cleaned by the cleaning rod and the cleaning brush;
2. according to the hair collecting device, the extension channel is arranged in the bottom plate, the moving plug, the limiting column and the reset spring are arranged in the extension channel, when the arc-shaped plugging plate plugs the water permeable hole in the bottom plate, the limiting column can extend out of the extension channel and enter the limiting groove in the side wall of the connecting rod, and when the rotating shaft drives the hair collecting rod to rotate, the connecting rod can rotate along with the rotating shaft due to the action of the limiting column, so that the filtering sieve plate can be cleaned by the cleaning rod and the cleaning brush, the structure is simple, and the operation is convenient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of a stacked air-cooled fin structure according to the present invention;
FIG. 2 is a schematic view of the structure of the material guiding floating plate of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic top view of the base plate of the present invention;
FIG. 5 is a schematic view of the internal structure of the base plate of the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5 according to the present invention;
FIG. 7 is a schematic structural view of the connecting rod of the present invention;
in the figure: 1, a pretreatment box; 2, installing a box; 3, a liquid inlet pipe; 4, filtering the sieve plate; 5, collecting a cylinder; 6 a liquid outlet; 7 a material guiding floating plate; 8, lifting the sliding block; 9, a chute; 10 lifting rods; 11 an annular cavity; 12 an annular sealing plug; 13 hydraulic oil; 14, communicating a pipe; 15 a rotating shaft; 16 hair collection rods; 17 driving a motor; 18 a base plate; 19 water permeable holes; 20 an annular mounting cavity; 21 fixing the plug; 22 an arc-shaped coil spring; 23, a movable plug; 24 arc-shaped plugging plates; 25 through holes; 26 connecting rods; 27 cleaning rods; 28 air heater; 29 a gas delivery pipe; 30, an exhaust pipe; 31 a permanent magnet ring; 32 an elongate channel; 33 moving the plug; 34 a limiting column; 35 a limiting groove; 36 slag discharge ports; 37 solenoid valves; 38 return spring.
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, the invention provides a sewage purification treatment device for a municipal sewage pipe network, which comprises a pretreatment tank 1, wherein an installation tank 2 is fixedly arranged at the top end of the pretreatment tank 1, a liquid inlet pipe 3 is arranged at one end of the installation tank 2, a collection cylinder 5 is fixedly arranged at the top end inside the pretreatment tank 1, a filter sieve plate 4 is fixedly arranged inside the pretreatment tank 1, a liquid outlet 6 is arranged at one side of the bottom end of the pretreatment tank 1, and an automatic cleaning mechanism is arranged inside the pretreatment tank 1.
In a preferred embodiment, the automatic cleaning mechanism comprises a guide floating plate 7 surrounding the inner side wall of the pretreatment tank 1, a plurality of lifting sliders 8 are arranged on the outer side wall of the guide floating plate 7 at uniform intervals, the lifting sliders 8 are slidably arranged in sliding grooves 9 in the inner side wall of the pretreatment tank 1, lifting rods 10 are fixedly arranged at the upper ends of the lifting sliders 8, one ends of the lifting rods 10 far away from the lifting sliders 8 penetrate through the top side wall of the sliding grooves 9 and are slidably arranged inside the side wall of the pretreatment tank 1, an annular cavity 11 is arranged inside the side wall of the pretreatment tank 1, an annular sealing plug 12 is arranged inside the annular cavity 11, hydraulic oil 13 is arranged above the annular sealing plug 12 inside the annular cavity 11, a communicating pipe 14 is arranged on one side of the top end of the annular cavity 11, and one end of the communicating pipe 14 penetrates through the side wall of the pretreatment tank 1, and is arranged at one end of the collecting cylinder 5, a rotating shaft 15 is arranged in the collecting cylinder 5, a hair collecting rod 16 is arranged on the rotating shaft 15, the upper end of the rotating shaft 15 penetrates through the top end of the installation box 2 and is fixedly connected with a driving motor 17 arranged at the top end of the installation box 2, a bottom plate 18 is arranged at the bottom end of the collecting cylinder 5, a plurality of water permeable holes 19 are uniformly arranged on the bottom plate 18 at intervals, an annular installation cavity 20 is arranged in the bottom plate 18, a fixed plug 21 is fixedly arranged in the annular installation cavity 20, an arc-shaped spiral spring 22 is fixedly arranged at one side of the fixed plug 21, a movable plug 23 is arranged at one side of the arc-shaped spiral spring 22 away from the fixed match 21, an arc-shaped plugging plate 24 is fixedly arranged at one side of the movable plug 23 away from the arc-shaped spiral spring 22, a plurality of through holes 25 are uniformly arranged on the arc-shaped plugging plate 24 at intervals, the bottom of rotation axis 15 passes bottom plate 18 and sets up, the bottom of bottom plate 18 is provided with connecting rod 26, the bottom fixedly connected with clearance pole 27 of connecting rod 26, the fixed air heater 28 that is provided with in top of preliminary treatment case 1, the output of air heater 28 is connected with air-supply pipe 29, the bleeder vent on the 5 inside walls of collecting vessel is connected to the one end of air-supply pipe 29, top one side of collecting vessel 5 is provided with blast pipe 30.
In a preferred embodiment, the material guide floating plate 7 is arranged in a conical manner, four lifting slide blocks 8 are arranged outside the material guide floating plate 7, the upper ends of the lifting slide blocks 8 are provided with lifting rods 10, the material guide floating plate 7 is arranged in a conical manner so that impurities in sewage can fall into the filter sieve plate 4 conveniently, and the lifting slide blocks 8 and the lifting rods 10 are at least provided with four materials which can enable the material guide floating plate 7 and the annular sealing plug 12 to be more stable when lifted.
In a preferred embodiment, the annular sealing plug 12 is slidably disposed in the annular cavity 11, the annular sealing plug 12 is matched with the annular cavity 11, and a rubber sealing ring is sleeved on an outer side wall of the annular sealing plug 12, and the rubber sealing ring can prevent hydraulic oil 13 at an upper end inside the annular cavity 11 from flowing out.
In a preferred embodiment, the permanent magnet ring 31 is embedded into the upper end of the inner side wall of the annular cavity 11, the annular sealing plug 12 is made of an iron material, balancing weights are uniformly arranged at intervals inside the material guiding floating plate 7, and when the material guiding floating plate 7 rises to a certain extent, the permanent magnet ring 31 can adsorb the annular sealing plug 12, so that the material guiding floating plate 7 is positioned, and the balancing weights can enable the material guiding floating plate 7 to move downwards under the action of gravity, so that the material guiding floating plate 7 resets.
In a preferred embodiment, one end of the communication pipe 14 is communicated with the inside of the annular mounting cavity 20, the communication pipe 14 is connected to the annular mounting cavity 20 between the fixed plug 21 and the movable plug 23, the movable plug 23 is arranged in the annular mounting cavity 20 in a sealing and sliding manner, and the communication pipe 14 can communicate the annular cavity 11 with the annular mounting cavity 20, so that the hydraulic oil 13 can circulate between the annular cavity 11 and the annular mounting cavity 20.
In a preferred embodiment, the quantity of through-hole 25 on the arc shutoff board 24 and the quantity of the hole 19 of permeating water on the bottom plate 18 are the same, just the through-hole 25 with the hole 19 phase-match that permeates water, the upper surface of arc shutoff board 24 is provided with rubber seal ring, can make sewage pass through when hole 19 of permeating water and through-hole 25 coincidence, and the sewage can't enter into pretreatment tank 1 through collecting cylinder 5 when hole 19 of permeating water staggers completely with through-hole 25.
In a preferred embodiment, an extension channel 32 is arranged on a side wall of the bottom plate 18 between the fixed plug 21 and the movable plug 23, a movable plug 33 is arranged in the extension channel 32, a limiting column 34 is fixedly arranged at one end of the movable plug 33, one end, far away from the movable plug 33, of the limiting column 34 penetrates through the side wall of the bottom plate 18 and is arranged at the connecting rod 26, a limiting groove 35 matched with the limiting column 34 is arranged on the connecting rod 26, a return spring 38 is sleeved on the outer side, located at the limiting column 34, of the extension channel 32, and one end of the return spring 38 is fixedly connected with one end of the movable plug 33.
In a preferred embodiment, the bottom of clearance pole 27 is provided with the clearance brush, just the bottom of clearance brush sets up with the last surface contact who filters sieve 4, the embedding is provided with trigger switch on the inside wall of spout 9, outer end one side of preliminary treatment case 1 is provided with row cinder notch 36, arrange cinder notch 36 department and be provided with solenoid valve 37, just trigger switch and solenoid valve 37 electric connection, the impurity that the clearance brush can be on filtering sieve 4 is cleared away through arranging cinder notch 36.
In a preferred embodiment, the gas transmission pipe 29 and the exhaust pipe 30 are both provided with one-way valves inside, one end of the exhaust pipe 30 is connected with an exhaust gas treatment device, and the exhaust gas treatment device can treat the discharged gas to prevent the discharged gas from harming the environment.
The working principle of the invention is as follows: when in use, municipal sewage is led into the mounting box 2 through the liquid inlet pipe 3, the sewage is led into the pretreatment box 1 through the mounting box 2, the driving motor 17 is opened, the driving motor 17 drives the rotating shaft 15 and the hair collecting rod 16 to rotate, the sewage entering the pretreatment box 1 firstly passes through the collecting cylinder 5, the hair collecting rod 16 can collect the hair in the sewage when the sewage passes through the collecting cylinder 5, the collected sewage enters the filtering sieve plate 4 in the pretreatment box 1 through the water permeable holes 19 on the bottom plate 18, the filtering sieve plate 4 primarily filters the sewage, the primarily filtered sewage is discharged from the copper liquid outlet 6 for subsequent treatment, along with the gradual increase of the treatment amount of the municipal sewage by the pretreatment box 1, more and more impurities are remained on the filtering sieve plate 4 in the pretreatment box 1, the impurities can block the filtering sieve plate 4, so that the water permeability of the filtering sieve plate 4 is low, the upper end of the filter sieve plate 4 in the pretreatment tank 1 can store water, when more water stored at the upper end of the filter sieve plate 4 reaches the position of the guide floating plate 7, the guide floating plate 7 can move upwards under the buoyancy action of the water, so that the lifting slide block 8 moves upwards in the chute 9, the lifting slide block 8 can drive the annular sealing plug 12 to move in the annular cavity 11 through the lifting rod 10 when moving upwards, the hydraulic oil 13 in the annular cavity 11 can be extruded when the annular sealing plug 12 moves upwards, when the guide floating plate 7 moves upwards to a certain position, the annular sealing plug 12 moves upwards to the positions of the permanent magnet ring 31 and the trigger switch, at the moment, water supply to the interior of the pretreatment tank 1 is stopped, the electromagnetic valve 37 is opened, the permanent magnet ring 31 is electrified to adsorb the annular sealing plug 12, at the moment, the pressure at the upper end in the annular cavity 11 reaches the preset value of the pressure valve, at the moment, the pressure valve is opened, the hydraulic oil 13 in the annular cavity 11 can enter the annular mounting cavity 20 in the bottom plate 18 through the communication pipe 14, so that the pressure between the fixed plug 21 and the movable plug 23 inside the annular mounting cavity 20 is increased, the movable plug 23 moves in the direction away from the fixed plug 21, the movable plug 23 drives the arc-shaped plugging plate 24 to move inside the annular mounting cavity 20, so that the through hole 25 on the arc-shaped plugging plate 24 and the water permeable hole 19 on the bottom plate 18 are staggered, so that the arc-shaped plugging plate 24 plugs the water permeable hole 19, because the extending channel 32 is communicated with the annular mounting cavity 20 between the fixed plug 21 and the movable plug 23, the hydraulic oil 23 inside the annular mounting cavity 20 can enter the extending channel 32 to extrude the moving plug 33, so that the moving plug 33 can drive the limiting column 34 to move, so that the limiting column 34 extends out of the extending channel 32 to enter the limiting groove 35 on the side wall of the connecting rod 26, and the rotating shaft 15 can drive the connecting rod 26 to rotate when rotating, thereby making connecting rod 26 drive clearance pole 27 and clearance brush rotate, thereby making the clearance brush clear up filtering screen plate 4, the impurity of filtering screen plate 4 upper end is discharged through row cinder notch 36, air heater 28 opens, air heater 28 blows in hot-blast to the inside of the lateral wall of collection tube 5 through gas-supply pipe 29, and blow to hair collection stick 16 through the bleeder vent on the inside wall of collection tube 5, can dry hair collection stick 16 first, then scorch, and the gas in the inside of collection tube 5 can be discharged into exhaust-gas treatment device through blast pipe 30, the scorched hair can automatically drop from hair collection stick 16, permanent magnetic ring 31 cuts off the power supply after a period of time, guide floating plate 7 moves down under the action of gravity, make lifter 10 drive annular sealing plug 12 move down in annular chamber 11, and movable plug 23 and movable plug 33 reset under the effect of arc coil spring 22 and reset spring 38 respectively, make annular installation cavity 20 and the inside hydraulic oil 13 of extension passageway 32 can flow back to in the annular chamber 11, spacing post 34 shifts out from spacing groove 35, and movable stopper 23 drives arc shutoff board 24 and resets, make the through-hole 25 on the arc shutoff board 24 and the hole 19 coincidence of permeating water on the bottom plate 18, make the surge drum 5 lead to water once more, can be with in the sparge water leading-in to surge drum 5, wash 5 insidely of surge drum, can continue to use after washing the completion, realize filtering sieve 4 and hair collecting rod 16's automatic clearance.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a municipal administration sewage is sewage purification unit for sewage pipe network, includes pretreatment tank (1), its characterized in that: an installation box (2) is fixedly arranged at the top end of the pretreatment box (1), a liquid inlet pipe (3) is arranged at one end of the installation box (2), a collecting barrel (5) is fixedly arranged at the top end of the interior of the pretreatment box (1), a filtering sieve plate (4) is fixedly arranged in the pretreatment box (1), a liquid outlet (6) is arranged on one side of the bottom end of the pretreatment box (1), and an automatic cleaning mechanism is arranged in the pretreatment box (1);
the automatic cleaning mechanism comprises a guide floating plate (7) arranged on the inner side wall of the pretreatment tank (1), a plurality of lifting slide blocks (8) are uniformly arranged on the outer side wall of the guide floating plate (7) at intervals, the lifting slide blocks (8) are arranged in a sliding groove (9) in the inner side wall of the pretreatment tank (1) in a sliding manner, lifting rods (10) are fixedly arranged at the upper ends of the lifting slide blocks (8), one ends, far away from the lifting slide blocks (8), of the lifting rods (10) penetrate through the top end side wall of the sliding groove (9) and are arranged inside the side wall of the pretreatment tank (1) in a sliding manner, an annular cavity (11) is arranged inside the side wall of the pretreatment tank (1), an annular sealing plug (12) is arranged inside the annular cavity (11), hydraulic oil (13) is arranged above the annular sealing plug (12) inside the annular cavity (11), and a communicating pipe (14) is arranged on one side of the top end of the annular cavity (11), one end of the communicating pipe (14) penetrates through the side wall of the pretreatment tank (1) and is arranged at one end of the collecting barrel (5), a rotating shaft (15) is arranged inside the collecting barrel (5), a hair collecting rod (16) is arranged on the rotating shaft (15), the upper end of the rotating shaft (15) penetrates through the top end of the installation tank (2) and is fixedly connected with a driving motor (17) arranged at the top end of the installation tank (2), a bottom plate (18) is arranged at the bottom end of the collecting barrel (5), a plurality of water permeable holes (19) are uniformly arranged on the bottom plate (18) at intervals, an annular installation cavity (20) is arranged inside the bottom plate (18), a fixed plug (21) is fixedly arranged inside the annular installation cavity (20), an arc-shaped spiral spring (22) is fixedly arranged on one side of the fixed plug (21), and a movable plug (23) is arranged on one side, far away from the fixed plug (21), of the arc-shaped spiral spring (22), an arc-shaped plugging plate (24) is fixedly arranged on one side, away from the arc-shaped spiral spring (22), of the movable plug (23), a plurality of through holes (25) are uniformly arranged on the arc-shaped plugging plate (24) at intervals, the bottom end of the rotating shaft (15) penetrates through the bottom plate (18) to be arranged, a connecting rod (26) is arranged at the bottom end of the bottom plate (18), a cleaning rod (27) is fixedly connected to the bottom end of the connecting rod (26), a hot air blower (28) is fixedly arranged at the top end of the pretreatment box (1), an air conveying pipe (29) is connected to the output end of the hot air blower (28), one end of the air conveying pipe (29) is connected with an air hole in the inner side wall of the collecting cylinder (5), and an exhaust pipe (30) is arranged on one side of the top end of the collecting cylinder (5);
one end of the communicating pipe (14) is communicated with the inside of the annular mounting cavity (20), the communicating pipe (14) is connected to the annular mounting cavity (20) between the fixed plug (21) and the movable plug (23), and the movable plug (23) is arranged in the annular mounting cavity (20) in a sealing and sliding manner.
2. The sewage purification treatment device for the municipal sewage pipe network according to claim 1, wherein: the material guide floating plate (7) is arranged in a conical manner, at least four lifting slide blocks (8) are arranged on the outer side of the material guide floating plate (7), and lifting rods (10) are arranged at the upper ends of the four lifting slide blocks (8).
3. The sewage purification treatment device for the municipal sewage pipe network according to claim 1, wherein: the annular sealing plug (12) is arranged in the annular cavity (11) in a sliding mode, the annular sealing plug (12) is matched with the annular cavity (11), and a rubber sealing ring is sleeved on the outer side wall of the annular sealing plug (12).
4. The sewage purification treatment device for the municipal sewage pipe network according to claim 1, wherein: the upper end of the inner side wall of the annular cavity (11) is embedded with a permanent magnet ring (31), the annular sealing plug (12) is made of an iron material, and balancing weights are uniformly arranged inside the guide floating plate (7) at intervals.
5. The sewage purification treatment device for the municipal sewage pipe network according to claim 1, wherein: the quantity of through-hole (25) is the same with the quantity of the hole (19) of permeating water on bottom plate (18) on arc shutoff board (24), just through-hole (25) and the hole (19) phase-match of permeating water, the upper surface of arc shutoff board (24) is provided with rubber seal ring.
6. The sewage purification treatment device for the municipal sewage pipe network according to claim 1, wherein: the utility model discloses a set up the inside of bottom plate (18) and be provided with on the lateral wall between fixed stopper (21) and movable stopper (23) and extend passageway (32), the inside of extending passageway (32) is provided with removes stopper (33), the fixed spacing post (34) that is provided with of one end of removing stopper (33), the lateral wall of bottom plate (18) is passed to the one end that removes stopper (33) is kept away from in spacing post (34) to set up in connecting rod (26) department, be provided with on connecting rod (26) with spacing post (34) assorted spacing groove (35), the outside cover that extends passageway (32) inside to be located spacing post (34) is equipped with reset spring (38), the one end of reset spring (38) and the one end fixed connection who removes stopper (33).
7. The sewage purification treatment device for the municipal sewage pipe network according to claim 1, wherein: the bottom of clearance pole (27) is provided with the clearance brush, just the bottom of clearance brush and the last surface contact setting of filtering sieve (4), the embedding is provided with trigger switch on the inside wall of spout (9), outer end one side of preliminary treatment case (1) is provided with row cinder notch (36), arrange cinder notch (36) and locate to be provided with solenoid valve (37), just trigger switch and solenoid valve (37) electric connection.
8. The sewage purification treatment device for the municipal sewage pipe network according to claim 1, wherein: the exhaust system is characterized in that check valves are arranged in the gas conveying pipe (29) and the exhaust pipe (30), and one end of the exhaust pipe (30) is connected with an exhaust gas treatment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110216399.7A CN112999719B (en) | 2021-02-26 | 2021-02-26 | Municipal administration sewage is sewage purification unit for sewage pipe network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110216399.7A CN112999719B (en) | 2021-02-26 | 2021-02-26 | Municipal administration sewage is sewage purification unit for sewage pipe network |
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| CN112999719A CN112999719A (en) | 2021-06-22 |
| CN112999719B true CN112999719B (en) | 2022-09-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113975886B (en) * | 2021-10-25 | 2023-06-06 | 时勇 | Sewage purification treatment device for municipal sewage pipe network |
| CN114837288A (en) * | 2022-06-02 | 2022-08-02 | 青岛西海岸市政工程有限公司 | Sewage pump station with gradient rotary filter screen layered cleaning function |
| CN115193127B (en) * | 2022-07-28 | 2023-06-27 | 山东省环保产业股份有限公司 | Sewage treatment equipment for small livestock and poultry houses |
| CN115417534B (en) * | 2022-10-20 | 2023-09-19 | 无锡学院 | Environmental comprehensive sewage purification treatment equipment |
| CN117466381B (en) * | 2023-12-27 | 2024-03-22 | 山东鲁北企业集团总公司 | Industrial wastewater recycling device with filtering structure |
| CN118007684B (en) * | 2024-04-10 | 2024-06-04 | 广州城建职业学院 | Ponding discharging equipment of job site |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100933570B1 (en) * | 2007-09-12 | 2009-12-23 | 레인보우스케이프주식회사 | Clean load system |
| CN108704349B (en) * | 2018-06-20 | 2020-07-31 | 东阳市新意工业产品设计有限公司 | Sewage filtering device |
| CN109607639A (en) * | 2019-01-11 | 2019-04-12 | 北旺建设集团有限公司 | A kind of sewage purifying and treating device of municipal sewage pipe network |
| CN211536705U (en) * | 2019-12-18 | 2020-09-22 | 福建龙冠环境科技有限公司 | Sewage sludge treatment device |
| CN211646659U (en) * | 2019-12-20 | 2020-10-09 | 南京信息工程大学 | Heating incineration type sewer cleaning device |
| CN211585431U (en) * | 2019-12-27 | 2020-09-29 | 上海东方威尔阀门有限公司 | Filter equipment for valve |
| CN112274998A (en) * | 2020-11-12 | 2021-01-29 | 宏茂科技(珠海)有限公司 | Energy-concerving and environment-protective waste residue filtration treatment equipment |
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