CN114849303B - Municipal administration water supply and drainage sewage treatment device - Google Patents
Municipal administration water supply and drainage sewage treatment device Download PDFInfo
- Publication number
- CN114849303B CN114849303B CN202210402394.8A CN202210402394A CN114849303B CN 114849303 B CN114849303 B CN 114849303B CN 202210402394 A CN202210402394 A CN 202210402394A CN 114849303 B CN114849303 B CN 114849303B
- Authority
- CN
- China
- Prior art keywords
- filter
- sewage treatment
- water supply
- tank
- sewage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 94
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 239000002893 slag Substances 0.000 claims abstract description 54
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 10
- 239000012535 impurity Substances 0.000 abstract description 14
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 8
- 238000000151 deposition Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
-
- 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
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses municipal water supply and drainage sewage treatment equipment, which comprises a sewage treatment mechanism and a driving mechanism, wherein the sewage treatment mechanism comprises a treatment box, a sewage inlet pipe, a slag discharge pipe and a water outlet pipe are fixedly communicated with the top, the left side and the right side of the treatment box respectively, an inner cavity of the treatment box is cylindrical, a central line of the inner cavity of the treatment box is parallel to the ground, a turntable is fixedly connected with the inner cavity of the treatment box coaxially through a bearing, the turntable is closely attached to the inner wall of the treatment box, a slag storage tank and a filter tank are arranged in the turntable, outer ports of the slag storage tank and the filter tank are arranged on the outer circumference of the turntable at intervals, an inner port of the filter tank is communicated with the slag storage tank, a first detachable filter plate and an arc-shaped second filter plate are respectively arranged on the inner port and the outer port of the filter tank, the outer end surface of the second filter plate is closely attached to the inner wall of the treatment box, and the driving mechanism is used for driving the turntable to intermittently rotate along the central line of the turntable. The device can automatically discharge impurities after sewage filtration, maintain sewage treatment efficiency, has low energy consumption and cost, is convenient to replace and is easy to overhaul.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to municipal water supply and drainage sewage treatment equipment.
Background
Sewage treatment is a process of purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused. The sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and the sewage treatment is increasingly carried into the daily life of common people. In municipal drainage engineering, sewage treatment equipment can effectively treat domestic sewage, industrial wastewater and the like in urban areas, and sewage and pollutants are prevented from directly flowing into natural water areas, so that the sewage treatment equipment has important significance in improving ecological environment, improving life grade of cities and promoting economic development.
At present, most sewage treatment equipment is in the use, and the impurity that filters sewage and produce can accumulate in equipment, needs manual clearance, wastes time and energy, influences sewage treatment efficiency to the used filter plate dismouting of filtration sewage is inconvenient, influences the equipment maintenance.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides municipal water supply and drainage sewage treatment equipment which can automatically discharge impurities after sewage filtration, maintain the sewage treatment efficiency and has low energy consumption and cost.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a municipal administration water supply and drainage sewage treatment device, includes sewage treatment mechanism and actuating mechanism, sewage treatment mechanism include the processing case, the top fixed intercommunication of processing case have sewage to advance the pipe, the left side and the right side of processing case fixed intercommunication respectively have scum pipe and outlet pipe, the inner chamber of processing case be the cylindric of central line with ground parallel, the inner chamber of processing case in the coaxial fixedly connected with rotatable carousel of warp bearing, the carousel hug closely the inner wall of processing case, the carousel in set up and deposit slag groove and filter vat, the outer port of depositing slag groove with the outer port of filter vat locate at intervals the outer circumference of carousel, the inner port of filter vat with deposit slag groove communicate with each other, the inner port of filter vat install detachable first, the outer port of filter vat install detachable curved second filter, the outer terminal surface of second hug closely the inner wall of processing case, the actuating mechanism be used for depositing slag groove towards the outer port of filter vat towards the outer port of drive pipe, the outer port of filter vat makes sewage to advance towards the outer port of filter vat towards the mouth of sewage, and the intermittent drive pipe makes the outer port of filter vat towards the outer port of the filter vat.
In the working process of the municipal water supply and drainage sewage treatment equipment, a driving mechanism drives a rotary table to intermittently rotate along the central line of the rotary table, when the rotary table rotates until the outer port of a slag storage tank faces a sewage inlet pipe and the outer port of a filter tank faces a water outlet pipe, sewage enters the slag storage tank through the sewage inlet pipe and flows into the filter tank after being filtered by a first filter plate, and flows out of the water outlet pipe through a second filter plate; when the rotary table rotates to the state that the outer port of the slag storage tank faces the slag discharge pipe and the outer port of the filter tank faces the sewage inlet pipe, sewage from the sewage inlet pipe enters the filter tank through the second filter plate and flows into the slag storage tank through the first filter plate, and impurities attached to the first filter plate are washed into the slag storage tank, so that the impurities in the slag storage tank are discharged along with the sewage from the slag discharge pipe; when the rotary table continues to rotate to the position that the outer port of the slag storage tank faces the sewage inlet pipe and the outer port of the filtering tank faces the water outlet pipe, sewage is continuously filtered, the circulation is performed, impurities after sewage filtration are automatically filtered and discharged, and the sewage treatment efficiency is maintained. In the deslagging process, the sewage is used as a power source for flushing and deslagging, other auxiliary devices are not required to be additionally arranged, and the energy consumption and the cost are low.
The first filter plate and the second filter plate in the municipal water supply and drainage sewage treatment equipment are designed in a detachable mode, so that the municipal water supply and drainage sewage treatment equipment is convenient to replace and easy to overhaul. The second filter plate can prevent impurities in the sewage from falling into the filter tank when the turntable rotates.
Preferably, the first filter plate is detachably mounted on an inner port of the filter tank through a limiting mechanism, the limiting mechanism comprises two limiting units arranged on two sides of the filter tank, each limiting unit comprises a limiting rod, a limiting groove, a connecting plate, a spring, a roller, a steel wire rope and a pull rod, the connecting plate is fixed on the first filter plate and is positioned in the filter tank, the limiting groove is formed in the rotary disc, one end of the limiting rod extends into the limiting groove, a baffle is fixed at one end of the limiting rod, which is close to the connecting plate, is fixedly provided with a baffle ring, the other end of the limiting rod passes through the baffle ring and is vertically inserted into the connecting plate, the spring is sleeved on the limiting rod, two ends of the spring are respectively fixed on the baffle plate and the baffle ring, the roller is mounted on one end of the limiting groove far away from the connecting plate, one end of the rotary disc is fixedly provided with a steel wire rope, which is matched with the other end of the roller and passes through the baffle wire rope, and passes through the other end of the steel wire rope. The limiting mechanism is simple and reliable in structure, and convenient for personnel to assemble, disassemble and replace the first filter plate and the second filter plate, so that the filtering efficiency of the equipment can be ensured. When the first filter plate needs to be replaced, the rotary table is rotated to the outer port of the filter tank towards the water outlet pipe or the slag discharge pipe, the second filter plate is disassembled, and then the two pull rods are pulled manually, so that the two steel wire ropes respectively drive the two limiting rods to separate from the two connecting plates, and the first filter plate can be taken out at the moment for replacement. After the inner end of the filter tank is provided with a new first filter plate, the two pull rods are loosened, under the action of resilience force of the two springs, the two limiting rods penetrate into the two connecting plates again, and therefore the installation of the first filter plate is completed, the second filter plate is installed again, and the equipment can be put into use.
Preferably, the side wall of the filter tank is provided with a limit groove, and the pull rod is positioned in the limit groove. The pull rod is arranged in the limit groove, so that the pull rod can be prevented from obstructing the passing of water flow while the pull rod is limited.
Preferably, a grid plate is arranged at the inner side of the inner end of the filter tank, the grid plate is arranged on the rotary table, and the inner end of the filter tank is communicated with the slag storage tank through the grid plate and the first filter plate. The grid plate can prevent the first filter plate from falling into the slag storage tank in the disassembly and assembly process.
Preferably, the second filter plate is in threaded connection with the outer port of the filter tank, so that the second filter plate is convenient to assemble and disassemble.
Preferably, the pipe orifice of the water outlet pipe is obliquely upwards, the pipe orifice of the slag discharging pipe is obliquely downwards, and the central line of the water outlet pipe is higher than the central line of the slag discharging pipe, so that impurities in the slag storage tank are prevented from falling into the water outlet pipe, and the impurities are conveniently discharged from the slag discharging pipe.
Preferably, the included angle between the sewage inlet pipe and the central line of the water outlet pipe is 75 degrees, the included angle between the sewage inlet pipe and the central line of the slag discharging pipe is 105 degrees, and the included angle between the slag storing groove and the central line of the filtering groove is 90 degrees. The angle is set, so that the continuous filtration and deslagging and drainage efficiency of the equipment can be ensured.
Preferably, the driving mechanism is arranged at the lower side of the sewage treatment mechanism, the driving mechanism comprises a fixing frame and a driving motor, the fixing frame is fixed at the bottom of the treatment box, the driving motor is arranged in the fixing frame, an output shaft of the driving motor traverses the fixing frame, a movable gear is fixedly connected with the outer end of the output shaft of the driving motor, a fixed shaft is transversely and fixedly connected with the middle part of the turntable, a fixed gear is fixedly connected with the outer end of the fixed shaft, and the fixed gear is meshed with the movable gear. In the working process, under the drive of the driving motor, the movable gear rotates and drives the fixed gear to rotate, so that the turntable is driven to rotate, automatic, continuous and efficient operation is realized, and manual operation is not needed.
Preferably, the gear teeth of the fixed gear are distributed on the whole circumference of the fixed gear, the gear teeth of the movable gear are distributed on the circumference of the movable gear in a plurality of groups of equally-spaced circular arc gear teeth, and each group of circular arc gear teeth comprises a plurality of gear teeth, so that the rotation of the turntable is in an intermittent state, and the sewage treatment and impurity discharge are facilitated.
Preferably, the gear teeth of the movable gear are distributed in two symmetrical 90-degree circular arc gear teeth groups on the circumference of the movable gear, so that the turntable stops rotating every 90 degrees.
Compared with the prior art, the invention has the following advantages: the municipal water supply and drainage sewage treatment equipment can automatically filter and discharge impurities after sewage filtration, maintain the sewage treatment efficiency, and utilize the sewage as a power source for flushing and deslagging in the deslagging process without additionally adding other auxiliary devices, so that the energy consumption and the cost are low. In addition, the first filter plate and the second filter plate are all detachably designed, so that the filter plate is convenient to replace and easy to overhaul.
Drawings
FIG. 1 is a right side view of municipal administration and drainage sewage treatment apparatus according to an embodiment;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 2;
fig. 4 is a rear view of municipal water supply and drainage sewage treatment apparatus according to an embodiment.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
The utility model provides a municipal administration water supply and drainage sewage treatment equipment, as shown in fig. 1~ 4, including sewage treatment mechanism and actuating mechanism, sewage treatment mechanism includes treatment case 1, the top fixed intercommunication of treatment case 1 has sewage to advance pipe 11, the left side and the right side of treatment case 1 are fixed intercommunication respectively and are had scum pipe 12 and outlet pipe 13, the inner chamber of treatment case 1 is the cylindric that central line and ground were parallel, the inner chamber of treatment case 1 is through the coaxial fixedly connected with rotatable carousel 2 of bearing, carousel 2 hugs closely the inner wall of treatment case 1, slag storage 21 and filter vat 22 have been seted up in the carousel 2, the outer port of slag storage 21 and the outer port of filter vat 22 are spaced apart to locate the outer periphery of carousel 2, detachable first filter plate 23 is installed to the inner port of filter vat 22, the inboard of inner port of filter vat 22 is provided with grid plate 24, the inner port of filter vat 22 communicates with each other with slag storage 21 through grid plate 24, detachable arc second filter plate 25 is installed to the outer port of filter vat 22, the outer port 25 is located slag storage 21 towards the inner wall of filter vat 1, and the outer port of filter vat 21 is towards the outer port of filter vat 11, and drive pipe 21 is towards outer port of filter vat 11, and the outer port of filter vat 11 is towards the outer port of filter vat 11 is located towards the outer port of filter vat 11.
In this embodiment, the first filter plate 23 is detachably mounted on the inner port of the filter tank 22 through a limiting mechanism, the limiting mechanism comprises two limiting units arranged on two sides of the filter tank 22, each limiting unit comprises a limiting rod 31, a limiting groove 32, a connecting plate 33, a spring 34, a roller 35, a steel wire rope 36 and a pull rod 37, the connecting plate 33 is fixed on the first filter plate 23 and is positioned in the filter tank 22, the limiting groove 32 is formed in the rotary disc 2, one end of the limiting rod 31 extends into the limiting groove 32, one end of the limiting rod 31 is fixed with a baffle 38, one end of the limiting groove 32, which is close to the connecting plate 33, is fixed with a baffle ring 39, the other end of the limiting rod 31 is vertically inserted into the connecting plate 33 through the baffle ring 39, the spring 34 is sleeved on the limiting rod 31, two ends of the spring 34 are respectively fixed on the baffle 38 and the baffle ring 39, the roller 35 is mounted on one end, which is far away from the connecting plate 33, of the limiting groove 32, a through hole 26 matched with the steel wire rope 36 is formed in the rotary disc 2, one end of the steel wire rope 36 is fixed on the baffle 38, the other end of the steel wire rope 36 bypasses the roller 35 and is connected with the through hole 26 and 37, one end of the steel wire rope 36 is connected with the pull rod 27, which is formed in the side wall 27 of the limiting groove 27 and is formed in the limiting groove 27; the second filter plate 25 is screwed to the outer port of the filter tank 22.
In this embodiment, the pipe orifice of the water outlet pipe 13 is disposed obliquely upward, the pipe orifice of the slag discharging pipe 12 is disposed obliquely downward, and the height of the center line of the water outlet pipe 13 is higher than the height of the center line of the slag discharging pipe 12. The included angle between the central line of the sewage inlet pipe 11 and the central line of the water outlet pipe 13 is 75 degrees, the included angle between the central line of the sewage inlet pipe 11 and the central line of the slag discharging pipe 12 is 105 degrees, and the included angle between the central line of the slag storing groove 21 and the central line of the filtering groove 22 is 90 degrees.
In the embodiment, the driving mechanism is arranged at the lower side of the sewage treatment mechanism, the driving mechanism comprises a fixing frame 41 and a driving motor 42, the fixing frame 41 is fixed at the bottom of the treatment box 1, the driving motor 42 is arranged in the fixing frame 41, an output shaft 43 of the driving motor 42 transversely crosses the fixing frame 41, a movable gear 44 is fixedly connected to the outer end of the output shaft 43 of the driving motor 42, a fixed shaft 28 is transversely and fixedly connected to the middle part of the turntable 2, a fixed gear 29 is fixedly connected to the outer end of the fixed shaft 28, and the fixed gear 29 is meshed with the movable gear 44; the gear teeth of the fixed gear 29 are distributed on the whole circumference of the fixed gear 29, the gear teeth of the movable gear 44 are distributed on the circumference of the movable gear 44 in two symmetrical 90-degree circular arc gear teeth sets 45, and each circular arc gear teeth set 45 comprises a plurality of gear teeth.
The working process of the municipal water supply and drainage sewage treatment equipment comprises the following steps:
1) In the initial state, the outer port of the slag storage tank 21 faces the sewage inlet pipe 11, the outer port of the filter tank 22 faces the water outlet pipe 13, and sewage enters the slag storage tank 21 through the sewage inlet pipe 11 and flows into the filter tank 22 after being filtered by the first filter plate 23, flows through the second filter plate 25 and flows out of the water outlet pipe 13;
2) The driving motor 42 drives the movable gear 44 to rotate, the movable gear 44 drives the fixed gear 29 and the turntable 2 to synchronously rotate by 90 degrees, so that the outer port of the slag storage tank 21 faces the slag discharge pipe 12, the outer port of the filter tank 22 faces the sewage inlet pipe 11, sewage from the sewage inlet pipe 11 enters the filter tank 22 through the second filter plate 25 and flows into the slag storage tank 21 through the first filter plate 23, impurities attached to the first filter plate 23 are washed into the slag storage tank 21, the impurities in the slag storage tank 21 are discharged into a standing water tank (not shown in the figure) along with the sewage from the slag discharge pipe 12, and in the slag discharge process, the sewage is used as a power source for washing and slag discharge without adding other auxiliary devices, so that the energy consumption and the cost are low;
3) The turntable 2 continues to rotate under the drive of the movable gear 44, and the turntable 2 stops rotating every 90 degrees, so that the circulation is realized, manual operation is not needed, the impurities after sewage filtration are automatically filtered and discharged, and the sewage treatment efficiency is maintained.
When the first filter plate 23 needs to be replaced, the rotary table 2 is rotated until the outer port of the filter tank 22 faces the water outlet pipe 13 or the slag discharge pipe 12, the second filter plate 25 is disassembled, and then the two pull rods 37 are manually pulled, so that the two steel wire ropes 36 respectively drive the two limiting rods 31 to separate from the two connecting plates 33, and the first filter plate 23 can be taken out for replacement. After the new first filter plate 23 is installed at the inner end of the filter tank 22, the two pull rods 37 are loosened, under the action of the resilience force of the two springs 34, the two limiting rods 31 penetrate into the two connecting plates 33 again, so that the installation of the first filter plate 23 is completed, the second filter plate 25 is installed again, and the equipment can be put into use.
Claims (10)
1. The utility model provides a municipal administration water supply and drainage sewage treatment device, its characterized in that includes sewage treatment mechanism and actuating mechanism, sewage treatment mechanism include the processing case, the top fixed intercommunication of processing case have sewage to advance the pipe, the left side and the right side of processing case fixedly communicate respectively and have scum pipe and outlet pipe, the inner chamber of processing case be the cylindric of central line with ground parallel, the inner chamber of processing case in through the coaxial fixedly connected with rotatable carousel of bearing, the carousel hug closely the inner wall of processing case, the carousel in set up slag storage tank and filter vat, the outer port of slag storage tank with the outer port of filter vat separate to locate the outer periphery of carousel, the inner port of filter vat with slag storage tank communicate with each other, the inner port of filter vat install detachable first filter, the outer port of filter vat install detachable arc second, the outer port of second hug closely the inner wall of processing case, actuating mechanism of slag storage tank the inner wall, the filter vat be used for the sewage to drive the outer port of filter vat towards the outer port of filter vat, the sewage inlet pipe is towards the outer port of intermittent filter vat, the sewage inlet pipe is towards the outer port of the filter vat, the intermittent inlet pipe is towards the outer port of the filter vat.
2. The municipal water supply and drainage sewage treatment equipment according to claim 1, wherein the first filter plate is detachably mounted at an inner port of the filter tank through a limiting mechanism, the limiting mechanism comprises two limiting units arranged at two sides of the filter tank, each limiting unit comprises a limiting rod, a limiting groove, a connecting plate, a spring, a roller, a steel wire rope and a pull rod, the connecting plate is fixed in the first filter plate and is positioned in the filter tank, the limiting groove is formed in the rotary disc, one end of the limiting rod extends into the limiting groove, a baffle plate is fixed at one end of the limiting rod, a baffle ring is fixed at one end of the limiting groove close to the connecting plate, the other end of the limiting rod penetrates through the baffle ring and is vertically inserted into the connecting plate, the spring is sleeved on the limiting rod, two ends of the spring are respectively fixed on the baffle plate and the baffle ring, the roller is mounted at one end of the limiting rod, which is far away from the end of the steel wire rope and penetrates through the connecting plate, and penetrates through the steel wire rope and penetrates through the connecting plate, and one end of the roller is formed in the connecting plate.
3. The municipal water supply and drainage sewage treatment device according to claim 2, wherein the side wall of the filter tank is provided with a limit groove, and the pull rod is positioned in the limit groove.
4. The municipal water supply and drainage sewage treatment device according to claim 1, wherein a grid plate is arranged on the inner side of the inner end of the filter tank, the grid plate is arranged on the rotary table, and the inner end of the filter tank is communicated with the slag storage tank through the grid plate and the first filter plate.
5. The municipal water supply and drainage sewage treatment device according to claim 1, wherein the second filter plate is screwed to the outer port of the filter tank.
6. The municipal water supply and drainage sewage treatment device according to claim 1, wherein the pipe orifice of the water outlet pipe is arranged obliquely upwards, the pipe orifice of the slag discharging pipe is arranged obliquely downwards, and the central line of the water outlet pipe is higher than the central line of the slag discharging pipe.
7. The municipal water supply and drainage sewage treatment device according to claim 6, wherein an included angle between the sewage inlet pipe and the central line of the water outlet pipe is 75 degrees, an included angle between the sewage inlet pipe and the central line of the slag discharging pipe is 105 degrees, and an included angle between the slag storing tank and the central line of the filtering tank is 90 degrees.
8. The municipal water supply and drainage sewage treatment device according to any one of claims 1 to 7, wherein the driving mechanism is arranged at the lower side of the sewage treatment mechanism, the driving mechanism comprises a fixing frame and a driving motor, the fixing frame is fixed at the bottom of the treatment box, the driving motor is arranged in the fixing frame, an output shaft of the driving motor traverses the fixing frame, a movable gear is fixedly connected to the outer end of the output shaft of the driving motor, a fixed shaft is transversely and fixedly connected to the middle part of the rotary disc, a fixed gear is fixedly connected to the outer end of the fixed shaft, and the fixed gear is meshed with the movable gear.
9. The municipal water supply and drainage sewage treatment device according to claim 8, wherein the gear teeth of the fixed gear are distributed on the whole circumference of the fixed gear, the gear teeth of the movable gear are distributed in a plurality of groups of arc gear teeth which are equally spaced on the circumference of the movable gear, and each group of arc gear teeth comprises a plurality of gear teeth.
10. The municipal water supply and drainage sewage treatment device according to claim 9, wherein the gear teeth of the movable gear are distributed in two symmetrical 90-degree circular arc gear teeth groups on the circumference of the movable gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210402394.8A CN114849303B (en) | 2022-04-18 | 2022-04-18 | Municipal administration water supply and drainage sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210402394.8A CN114849303B (en) | 2022-04-18 | 2022-04-18 | Municipal administration water supply and drainage sewage treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114849303A CN114849303A (en) | 2022-08-05 |
| CN114849303B true CN114849303B (en) | 2023-12-26 |
Family
ID=82631038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210402394.8A Active CN114849303B (en) | 2022-04-18 | 2022-04-18 | Municipal administration water supply and drainage sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114849303B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001314709A (en) * | 2000-05-09 | 2001-11-13 | Tenkou:Kk | Disc screen |
| CN110152367A (en) * | 2019-06-28 | 2019-08-23 | 苏州艾捷尔斯生物科技有限公司 | Energy conservation and environmental protection sewage filter device in a kind of electricity generation system |
| CN210339618U (en) * | 2019-06-06 | 2020-04-17 | 嘉兴恒元斋食品有限公司 | A accomodate cabinet for sewage residue |
| CN214209587U (en) * | 2020-12-15 | 2021-09-17 | 淮北蒂源水处理设备有限公司 | Sewage purification back flush filter equipment |
| CN113559600A (en) * | 2021-08-16 | 2021-10-29 | 湖州亿源科技发展有限公司 | A scrubbing purifier for municipal administration drainage pipeline mouth |
| CN215352396U (en) * | 2021-08-11 | 2021-12-31 | 江苏耐斯德阀门有限公司 | Valve with fine filtering function |
| CN216295380U (en) * | 2021-07-05 | 2022-04-15 | 李振昊 | Prevent blockking up sewage treatment unit |
-
2022
- 2022-04-18 CN CN202210402394.8A patent/CN114849303B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001314709A (en) * | 2000-05-09 | 2001-11-13 | Tenkou:Kk | Disc screen |
| CN210339618U (en) * | 2019-06-06 | 2020-04-17 | 嘉兴恒元斋食品有限公司 | A accomodate cabinet for sewage residue |
| CN110152367A (en) * | 2019-06-28 | 2019-08-23 | 苏州艾捷尔斯生物科技有限公司 | Energy conservation and environmental protection sewage filter device in a kind of electricity generation system |
| CN214209587U (en) * | 2020-12-15 | 2021-09-17 | 淮北蒂源水处理设备有限公司 | Sewage purification back flush filter equipment |
| CN216295380U (en) * | 2021-07-05 | 2022-04-15 | 李振昊 | Prevent blockking up sewage treatment unit |
| CN215352396U (en) * | 2021-08-11 | 2021-12-31 | 江苏耐斯德阀门有限公司 | Valve with fine filtering function |
| CN113559600A (en) * | 2021-08-16 | 2021-10-29 | 湖州亿源科技发展有限公司 | A scrubbing purifier for municipal administration drainage pipeline mouth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114849303A (en) | 2022-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202237495U (en) | Unpowered rotary filter | |
| CN117771815A (en) | Urban sewage separation filter equipment | |
| CN114849303B (en) | Municipal administration water supply and drainage sewage treatment device | |
| CN212334795U (en) | Sewage treatment device for animal husbandry | |
| CN217809102U (en) | Municipal administration plumbing sewage treatment device | |
| CN102372387A (en) | Advanced treatment process of municipal wastewater | |
| CN213433292U (en) | Unpowered microstrainer | |
| CN214299591U (en) | Multilayer filter | |
| CN211871577U (en) | Multistage sewage treatment ware | |
| CN212374948U (en) | Sewage treatment device for city | |
| CN210176606U (en) | Waste water treatment device | |
| CN112551812A (en) | Water quality treatment device and water quality treatment method | |
| CN102188852B (en) | Rotating-disc type ultrasonic self-cleaning microstrainer | |
| CN110124373A (en) | A kind of sewage water filtration collection device | |
| CN116655143B (en) | Integrated modularized drinking water purifying equipment | |
| CN221287116U (en) | Sewage treatment filter material mechanism | |
| CN211198648U (en) | Multi-stage filtration water purification equipment | |
| CN211724830U (en) | Novel multi-wheel sewage purification mechanical equipment | |
| CN220125677U (en) | Urban domestic water purification device | |
| CN218146189U (en) | Waste water recovery processing device for hydraulic loom | |
| CN221084933U (en) | Automatic rotary drum filter for desalted water | |
| CN212594228U (en) | Industrial water treatment equipment | |
| CN220633882U (en) | Sewage treatment device convenient to clean | |
| CN115286117B (en) | Settling tower for water ecological treatment and water ecological treatment system | |
| CN219885713U (en) | Sewage treatment device for sewage pipeline engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |