CN111228869A - Low energy consumption sewage treatment system based on energy conservation and environmental protection - Google Patents
Low energy consumption sewage treatment system based on energy conservation and environmental protection Download PDFInfo
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- CN111228869A CN111228869A CN202010092431.0A CN202010092431A CN111228869A CN 111228869 A CN111228869 A CN 111228869A CN 202010092431 A CN202010092431 A CN 202010092431A CN 111228869 A CN111228869 A CN 111228869A
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- Prior art keywords
- fixing
- energy
- sewage pipeline
- filter screen
- sewage
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- 239000010865 sewage Substances 0.000 title claims abstract description 104
- 238000005265 energy consumption Methods 0.000 title claims abstract description 22
- 230000007613 environmental effect Effects 0.000 title claims description 6
- 238000004134 energy conservation Methods 0.000 title claims description 5
- 238000004140 cleaning Methods 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 29
- 230000000712 assembly Effects 0.000 claims description 25
- 238000000429 assembly Methods 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
- 230000007774 longterm Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 238000009713 electroplating Methods 0.000 description 3
- 239000010705 motor oil Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Images
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
- 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
- B01D29/62—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
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
-
- 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
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- 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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses an energy-saving and environment-friendly low-energy-consumption sewage treatment system, which comprises a sewage pipeline, a filtering device arranged on the sewage pipeline, a plurality of sealing devices arranged on the sewage pipeline and matched with the filtering device, a plurality of fixing devices arranged on the filtering device, a cleaning device arranged on one side of the sewage pipeline and a dismounting device arranged on the other side of the sewage pipeline, wherein the sealing devices are arranged on the sewage pipeline; the filtering device comprises four openings arranged on the side wall of the sewage pipeline, four rotating shafts arranged on the side wall of the sewage pipeline and a plurality of filter screens sleeved on the rotating shafts; the four openings and the plurality of filter screens are arranged in a matched mode, the four rotating shafts are internally provided with motors, and the plurality of filter screens are of an end-to-end structure. According to the invention, through the arrangement of the filter screen and the rotating shaft, the filtering device in the sewage pipeline can ensure the long-term clean effect of the filter screen without being started all the time, so that the energy consumption of sewage treatment is reduced, and the sewage treatment effect is increased.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to a low-energy-consumption sewage treatment system based on energy conservation and environmental protection.
Background
With the development of economy and the advance of urbanization, the discharge amount of industrial sewage and domestic sewage is increased year by year, and enterprises around rivers in the general cities are numerous and have heavy pollution industrial distribution such as leather factories, waste engine oil processing factories, electroplating factories and the like, and the enterprises are basically heavy pollution enterprises such as leather wastewater which has the characteristics of large water quality and water quantity fluctuation, high suspended matter concentration, easy decay and large pollution amount, and the wastewater contains toxic compounds such as nitrogen, phosphorus, sulfide, cadmium and the like. The oil leakage of the waste engine oil factory causes serious pollution to the water body, basically every 1L of engine oil can pollute the water body with the area of 100000 square meters, the closed oxygen deficiency of the water body is caused, and the natural degradation period of the oil is very long; the electroplating wastewater not only has acid-base change, but also can contain pollution such as cyanide, ammonia water, salicylic acid, heavy metal and the like when the electroplating wastewater is not completely treated. The pollution of ammonia nitrogen, sulfide, heavy metal and the like can directly pollute the water body, and the ecological balance of the water body is fundamentally destroyed because many pollutants have biological toxicity. And the domestic sewage of the residents nearby can not reach the position of the comprehensive domestic sewage pipe network, so that the domestic pollution can be discharged into the inland river channel, and the self-purification capability of the water body is seriously influenced.
In a sewage treatment system, sewage is subjected to treatment and processing such as multiple times of filtration, wherein the initial filtration is generally to remove solid particles and other dirt in the sewage through a filter screen, but the filter screen needs to be cleaned or replaced frequently, so that the energy consumption of equipment is very high, the workload of workers is increased, the filter screen cannot be ensured to be in a clean state for a long time, and the subsequent sewage treatment effect is influenced.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the energy-saving and environment-friendly low-energy-consumption sewage treatment system which reduces the energy consumption of equipment and ensures that a filter screen is clean for a long time.
In order to achieve the purpose, the invention adopts the following technical scheme: a sewage treatment system with low energy consumption based on energy conservation and environmental protection comprises a sewage pipeline, a filtering device arranged on the sewage pipeline, a plurality of sealing devices arranged on the sewage pipeline and matched with the filtering device, a plurality of fixing devices arranged on the filtering device, a cleaning device arranged on one side of the sewage pipeline and a dismounting device arranged on the other side of the sewage pipeline; the filtering device comprises four openings arranged on the side wall of the sewage pipeline, four rotating shafts arranged on the side wall of the sewage pipeline and a plurality of filter screens sleeved on the rotating shafts; the four openings and the plurality of filter screens are arranged in a matched mode, the four rotating shafts are internally provided with motors, and the plurality of filter screens are of an end-to-end structure.
According to the invention, the motor in the rotating shaft drives the rotating shaft to rotate, so that the end-to-end connected filter screens are driven to rotate, and the filter screens in the sewage pipeline can periodically rotate due to the matching arrangement of the rotating shaft and the filter screens, so that the situation that the same filter screen is used in the sewage pipeline all the time is avoided, the situation that the filter screen is damaged or filter meshes are blocked due to the fact that the same filter screen is used for a long time is further avoided, the service life of the filter screen is prolonged, and the maintenance cost of equipment is reduced; through the regular cycle setting of filter screen for equipment need not to start filter equipment always, also need not the staff often to clear up the filter screen and change, has reduced sewage treatment's energy consumption, has increased the filterable effect of sewage.
The sealing device comprises two groups of sealing components arranged on the opening; the sealing assembly comprises a plurality of first telescopic rods arranged on the opening, a sealing plate arranged on the first telescopic rods and a first baffle plate arranged on one side of the opening; the two groups of sealing assemblies are symmetrically arranged and have the same structure, the two groups of sealing assemblies are matched with the filter screen, and the sealing plate can move relative to the opening; when the filter screen does not rotate at ordinary times, the first telescopic rods in the two groups of sealing assemblies are started to extend the first telescopic rods and drive the sealing plates to extrude towards the filter screen, and the edges of the filter screen are clamped by the two sealing plates through the matching of the two sealing plates in the two groups of sealing assemblies, so that the condition of sewage leakage caused by the fact that the filter screen and an opening are not sealed when sewage passes through a sewage pipeline is avoided, and further the condition that a city water source is polluted due to the sewage leakage is avoided; meanwhile, the sealing plate clamps the filter screen, so that the filter screen cannot be driven by water flow to move when sewage passes through the filter screen, the situation that the sewage is not completely filtered due to the movement of the filter screen is avoided, and the effect of sewage filtration is ensured.
The fixing device comprises a fixing groove arranged on the inner wall of the sewage pipeline and two groups of fixing components arranged on the fixing groove; the fixing assembly comprises a plurality of first elastic pieces arranged on the fixing groove, a fixing block arranged on the first elastic pieces and a second baffle arranged on one side of the fixing groove; the two groups of fixing assemblies are symmetrically arranged and have the same structure, the two groups of fixing assemblies are matched with the filter screen, the fixing plate can move relative to the fixing groove, and two sides of the fixing block are of a round angle structure; through the arrangement of the first elastic piece and the fixing block, the other two sides of the filter screen, which are clamped by the sealing assembly, are also fixed by the fixing device, so that the filter screen is further prevented from moving when filtering sewage, and the sewage treatment effect is ensured; meanwhile, due to the arrangement of the first elastic piece, when the filter screen is rotationally replaced, the situation that the edge of the filter screen is abraded due to the fact that the fixing block is fixed too tightly can not occur, the situation that the sewage filtering effect is poor due to the fact that the edge of the filter screen is abraded is avoided, and the maintenance cost of equipment is reduced; by the fillet structures on the two sides of the fixing block, the fixing device cannot generate the condition of interference of parts when the filter screen rotates, and the stability of the filter screen during rotation is ensured; through the setting of first baffle for inside sewage can not enter into the fixed slot when filtering, avoided the condition that fixed block and first elastic component contacted sewage, and then avoided fixed block and first elastic component by the corroded condition of sewage, and then avoided fixing device the condition that damages to appear, reduced the maintenance cost of equipment, guaranteed that sewage is by abundant filtration.
The fixing device also comprises a fixing seat for connecting two adjacent filter screens and two fixing clamping blocks arranged on the fixing seat; the fixing seat is matched with the filter screen, the fixing clamping block can rotate relative to the fixing seat, a torsion spring is arranged in the fixing clamping block, one end of the torsion spring is connected to the fixing clamping block in a torsion manner, and the other end of the torsion spring is connected to the fixing seat in a torsion manner; through the setting of fixed clamp splice and fixing base for form end to end's structure between a plurality of filter screens, guaranteed that the filter screen can not drop when rotating the change, increased the stability when filter screen rotates.
The fixing device also comprises a second elastic piece arranged on one side of the fixing seat; the second elastic piece is matched with the rotating shaft; through the setting of second elastic component, when the fixing base passes through the axis of rotation, can continue to rotate along with the axis of rotation through the cooperation of second elastic component, and the condition that fixing base and axis of rotation blocked can not appear, and the second elastic component has increased the frictional force of fixing base and axis of rotation contact department simultaneously for the fixing base is driven by the axis of rotation more easily.
The cleaning device comprises a cleaning assembly arranged on the sewage pipeline, a plurality of vibration assemblies arranged on the sewage pipeline, and a plurality of transmission assemblies used for connecting the cleaning assembly and the plurality of vibration assemblies; the cleaning assembly comprises a boss arranged on the sewage pipeline, two rails arranged on two sides of the boss, two sliding blocks respectively arranged on the two rails, a connecting rod arranged on the two sliding blocks, a scraper arranged on the connecting rod, a cleaning piece arranged on one side of the scraper, and a garbage box arranged on the sewage pipeline and positioned below the scraper; the sliding block can move relative to the track, and the cleaning piece and the filter screen are arranged in a matching way; after the filter screens are rotated and replaced, a dirty filter screen rotates to the cleaning device along with the rotating shaft, then the two rails drive the two sliding blocks to move downwards, the connecting rod and the scraper on the connecting rod are further driven to move downwards, so that the cleaning piece on the scraper cleans the filter screen, the residual dirt on the filter screen is scraped, and the dirt is swept into the garbage box, the filter screen is prevented from being kept in a dirty state all the time, the service life of the filter screen is prolonged, and the maintenance cost of equipment is reduced; through the arrangement of the garbage box, the filtered garbage can be collected, so that secondary pollution to a water source caused by scattered garbage is avoided, the subsequent garbage collection treatment is facilitated, and the sewage treatment effect is improved; simultaneously, after the scraper moves to the lowest end of the track, the scraper resets to the initial position, secondary cleaning can be carried out on the filter screen in the resetting process, and the cleaning effect of the cleaning device on the filter screen is increased.
The vibration assembly comprises two fixed rings arranged on the sewage pipeline, two rotating rods respectively arranged on the two fixed rings, two rotating discs respectively arranged on the two rotating rods, two driving rods respectively arranged on the two rotating discs, two moving rods respectively arranged on the two driving rods, two guide blocks respectively sleeved on the two moving rods, and vibration blocks arranged on the two moving rods; the tail end of the rotating stick is provided with a gear, the rotating stick can rotate relative to the fixed ring, the driving rod can rotate relative to the rotating disc, the moving rod can rotate relative to the driving rod, the moving rod can move relative to the guide block, the vibration block and the filter screen are arranged in a matched mode, and the initial positions of the driving rods in the vibration assemblies are different; after the rotating rod starts to rotate, the rotating disc is driven to rotate, the driving rod on the rotating disc rotates along with the rotating disc, the moving rod is driven to move, the moving rod is guided by the guide block to perform linear reciprocating motion, the vibration block is driven to perform reciprocating motion back and forth, the vibration block is enabled to impact one side of the filter screen, the filter screen is helped to shake off residual garbage, the cleaning effect of the cleaning device on the filter screen is better by matching with the cleaning piece, the garbage clamped in the filter screen holes by the residual part on the filter screen is avoided, and the service life of the filter screen is prolonged; the setting that initial position is different through a plurality of actuating levers for the time of striking the filter screen is different each other between a plurality of vibrations pieces, has increased the frequency of vibrations piece to the filter screen striking, has improved the clearance effect of filter screen.
The transmission assembly comprises gear teeth arranged on the connecting rod, a plurality of transmission wheels arranged on the sewage pipeline and a transmission belt arranged on the transmission wheels; the gear teeth are matched with the transmission belt, the transmission belt is matched with the rotating stick, and the transmission belt can rotate relative to the transmission wheel; when the connecting rod moves down under the drive of two sliders, the teeth of a cogwheel on the connecting rod and the contact of drive belt, and drive the drive belt and rotate, and then drive a plurality of rods that rotate and rotate, setting through drive assembly, make vibrations subassembly and clearance subassembly synchronous to the work of filter screen, the clearance effect of cleaning device to the filter screen has been increased, the setting of driving piece in the vibrations subassembly has been reduced simultaneously, the manufacturing cost of equipment has been reduced, the energy consumption of equipment has been reduced, the synchronism and the stability of cleaning device have been increased.
The dismounting device comprises two groups of dismounting components; the disassembling component comprises two fixed rods arranged on the sewage pipeline, a first supporting plate arranged on the two fixed rods, a plurality of second telescopic rods arranged on the first supporting plate, a pressing plate arranged on the plurality of second telescopic rods and a second supporting plate arranged on the two fixed rods; the two groups of disassembling assemblies have the same structure, and the pressing plate and the fixed clamping block are arranged in a matching way; when the filter screen is dismantled in needs change, start the second telescopic link and extend, drive the clamp plate and extrude fixed clamp splice for fixed clamp splice fixing base rotates, and loosens the filter screen, and the staff takies the filter screen away and changes new filter screen afterwards, has increased the efficiency when the filter screen is dismantled, has improved the convenience of dismantling the filter screen.
In summary, the invention has the following advantages: reduce the energy consumption of equipment and ensure the long-term cleanness of the filter screen.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of fig. 1 of the present invention.
Fig. 3 is a front view of the present invention.
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 according to the present invention.
Fig. 5 is a partial enlarged view of fig. 4 of the present invention.
Fig. 6 is a side view of the present invention.
Fig. 7 is a cross-sectional perspective view taken along line a-a of fig. 6 in accordance with the present invention.
Fig. 8 is an enlarged view of a portion of fig. 7 of the present invention.
FIG. 9 is a cross-sectional view taken along line A-A of FIG. 6 in accordance with the present invention.
Fig. 10 is an enlarged view of a portion of fig. 9 of the present invention.
Fig. 11 is a schematic structural diagram of the dismounting device of the present invention.
Fig. 12 is a partial enlarged view of the invention at a in fig. 11.
Fig. 13 is a partial enlarged view of the invention at B in fig. 11.
FIG. 14 is a schematic structural diagram of the cleaning device of the present invention.
Fig. 15 is an enlarged view of a portion of fig. 14 in accordance with the present invention.
Fig. 16 is a schematic structural diagram of the vibration assembly of the present invention.
Fig. 17 is an enlarged view of a portion of fig. 16 a according to the present invention.
Fig. 18 is an enlarged view of a portion of fig. 17 in accordance with the present invention.
Fig. 19 is an enlarged view of a portion of the invention at B in fig. 16.
Detailed Description
In order to make the technical solutions of the present invention better understood, 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.
As shown in fig. 1-19, a sewage treatment system with low energy consumption based on energy saving and environmental protection comprises a sewage pipeline 1, a filtering device 2 arranged on the sewage pipeline, a plurality of sealing devices 3 arranged on the sewage pipeline and matched with the filtering device, a plurality of fixing devices 4 arranged on the filtering device, a cleaning device 5 arranged on one side of the sewage pipeline, and a dismounting device 6 arranged on the other side of the sewage pipeline.
The filtering device 2 comprises four openings 21, four rotating shafts 22 and a plurality of filtering nets 23; four openings 21 are arranged on the side wall of the sewage pipeline 1, four rotating shafts 22 are arranged on the side wall of the sewage pipeline, and a plurality of filter screens 23 are sleeved on the rotating shafts; the four openings and the plurality of filter screens are arranged in a matched mode, the four rotating shafts are internally provided with motors, and the plurality of filter screens are of an end-to-end structure.
The sealing device 3 comprises two groups of sealing components arranged on the opening 21; the sealing assembly comprises a plurality of first telescopic rods 31, a sealing plate 32 and a first baffle plate 33; the plurality of first telescopic rods 31 are arranged on the opening 21, the sealing plate 32 is arranged on the first telescopic rods, and the first baffle plate 33 is arranged on one side of the opening; the two groups of sealing assemblies are symmetrically arranged and have the same structure, the two groups of sealing assemblies are matched with the filter screen 23, and the sealing plate can move relative to the opening; the first telescopic rod is an air rod controlled by an air pump.
The fixing device 4 comprises a fixing groove 41, a plurality of first elastic members 42, a fixing block 43, a second baffle 44, a fixing seat 45, two fixing clamping blocks 46 and a second elastic member 47; the fixing grooves 41 are formed in the inner wall of the sewage pipeline 1, and the two groups of fixing assemblies are arranged on the fixing grooves; a plurality of first elastic members 42 are provided on the fixing groove, a fixing block 43 is provided on the first elastic members, and a second stopper 44 is provided at one side of the fixing groove; the two groups of fixing assemblies are symmetrically arranged and have the same structure, the two groups of fixing assemblies are matched with the filter screen 23, the fixing plate can move relative to the fixing groove, and two sides of the fixing block are in a round angle structure; the first elastic piece is a spring; the fixing seat 45 is used for connecting two adjacent filter screens 23, and the two fixing clamping blocks 46 are arranged on the fixing seat; the fixing seat is matched with the filter screen, the fixing clamping block can rotate relative to the fixing seat, a torsion spring is arranged in the fixing clamping block, one end of the torsion spring is connected to the fixing clamping block in a torsion manner, and the other end of the torsion spring is connected to the fixing seat in a torsion manner; the second elastic element 47 is arranged on one side of the fixed seat 45; the second elastic member is disposed in cooperation with the rotation shaft 22, and the second elastic member is made of rubber.
The cleaning device 5 comprises a cleaning component 51, a plurality of vibration components 52 and a plurality of transmission components 53; a cleaning assembly 51 is arranged on the sewer pipe 1, a plurality of shaking assemblies 52 are arranged on the sewer pipe, and a plurality of transmission assemblies 53 are arranged for connecting the cleaning assembly and the plurality of shaking assemblies.
The cleaning assembly 51 comprises a boss 511, two tracks 512, two sliding blocks 513, a connecting rod 514, a scraping plate 515, a cleaning piece 516 and a garbage box 517; the boss 511 is arranged on the sewage pipeline 1, the two tracks 512 are arranged on two sides of the boss, the two sliding blocks 513 are respectively arranged on the two tracks, the connecting rod 514 is arranged on the two sliding blocks, the scraping plate 515 is arranged on the connecting rod, the cleaning piece 516 is arranged on one side of the scraping plate, and the garbage box 517 is arranged on the sewage pipeline and is positioned below the scraping plate; the sliding block can move relative to the track, and the cleaning piece and the filter screen are arranged in a matching way; the track is electronic track, clearance spare is the brush.
The vibrating assembly 52 comprises two fixed rings 521, two rotating rods 522, two rotating discs 523, two driving rods 524, two moving rods 525, two guide blocks 526 and a vibrating block 527; the two fixing rings 521 are arranged on the sewage pipeline 1, the two rotating rods 522 are respectively arranged on the two fixing rings, the two rotating discs 523 are respectively arranged on the two rotating rods, the two driving rods 524 are respectively arranged on the two rotating discs, the two moving rods 525 are respectively arranged on the two driving rods, the two guide blocks 526 are respectively sleeved on the two moving rods, and the vibrating block 527 is arranged on the two moving rods; rotate the rod end and be equipped with the gear, rotate the rod can for solid fixed ring rotates, the actuating lever can for the rolling disc rotates, the carriage release lever can for the actuating lever rotates, the carriage release lever can for the guide block removes, shake the piece with the filter screen is the cooperation setting, a plurality of actuating lever initial positions among a plurality of vibrations subassemblies are different.
The transmission assembly 53 comprises gear teeth 531, a plurality of transmission wheels 532 and a transmission belt 533; the gear teeth 531 are arranged on the connecting rod 514, a plurality of driving wheels 532 are arranged on the sewage pipeline 1, and a driving belt 533 is arranged on the driving wheels; the gear teeth are matched with the transmission belt, the transmission belt is matched with the rotating stick, and the transmission belt can rotate relative to the transmission wheel; the transmission belt is a chain.
The dismounting device 6 comprises two groups of dismounting components; the disassembling component comprises two fixing rods 61, a first supporting plate 62, a plurality of second telescopic rods 63, a pressing plate 64 and a second supporting plate 65; two fixing rods 61 are arranged on the sewage pipeline 1, a first supporting plate 62 is arranged on the two fixing rods, a plurality of second telescopic rods 63 are arranged on the first supporting plate, a pressing plate 64 is arranged on the plurality of second telescopic rods, and a second supporting plate 65 is arranged on the two fixing rods; the two groups of disassembling assemblies have the same structure, and the pressing plate and the fixed clamping block 46 are arranged in a matching way; the second telescopic link is an air rod controlled by an air pump.
The specific working principle is as follows: when the sewage is discharged through the sewage pipeline 1, the sewage is filtered through the filter screen 23, and impurities such as solid particles in the sewage are blocked on the filter screen 23; when the filter screen 23 is used for a certain time or the sewage discharge reaches a certain degree, the motor in the rotating shaft 22 is started to drive the rotating shaft 22 to rotate, thereby driving a plurality of filter screens 23 connected end to rotate, so that the filter screens 23 in the sewage pipeline 1 can periodically and circularly rotate, a dirty filter screen 23 is rotated to the cleaning device 5, then the two rails 512 drive the two sliding blocks 513 to move downwards, thereby driving the connecting rod 514 and the scraper 515 on the connecting rod 514 to move downwards, so that the cleaning piece 516 on the scraper 515 cleans the filter screen 23, scrapes off the residual dirt on the filter screen 23, and the dirt is swept into the garbage box 517, so as to facilitate the subsequent garbage collection treatment, and after the scraper 515 moves to the lowest end of the track 512, resetting to the initial position, and cleaning the filter screen 23 for the second time in the resetting process; the scraper 515 cleans the filter screen 23 and drives the rotating rod 52 to rotate through the action of the transmission component 53, when the rotating roller 522 starts to rotate, the rotating disc 523 is driven to rotate, the driving rod 524 on the rotating disc 523 rotates along with the rotating disc 523, and then the moving rod 525 is driven to move, through the arrangement of the guide block 526, the moving rod 525 performs a linear reciprocating motion under the guide of the guide block 526, and drives the vibration block 527 to reciprocate back and forth, so that the vibration block 527 impacts one side of the filter screen 23 to help the filter screen 23 shake off the residual garbage, and the cleaning member 516 is matched to make the cleaning effect of the cleaning device 5 on the filter screen 23 better, and by setting the initial positions of the plurality of driving rods 524 differently, so that the time for the vibration blocks 527 to impact the filter screen 23 is different from each other, and the frequency of the vibration blocks 527 impacting the filter screen 23 is increased; when filter screen 23 live time overlength or the condition such as breakage and jam appear, start second telescopic link 63 and extend, drive clamp plate 64 and extrude fixed clamp splice 46 for fixed clamp splice 46 rotates relative to the fixing base 45, and loosen filter screen 23, and the staff takes away filter screen 23 afterwards and changes new filter screen 23.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all 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.
Claims (9)
1. A low-energy-consumption sewage treatment system based on energy conservation and environmental protection comprises a sewage pipeline (1), a filtering device (2) arranged on the sewage pipeline, a plurality of sealing devices (3) arranged on the sewage pipeline and matched with the filtering device, a plurality of fixing devices (4) arranged on the filtering device, a cleaning device (5) arranged on one side of the sewage pipeline, and a dismounting device (6) arranged on the other side of the sewage pipeline; the method is characterized in that: the filtering device (2) comprises four openings (21) arranged on the side wall of the sewage pipeline (1), four rotating shafts (22) arranged on the side wall of the sewage pipeline, and a plurality of filtering nets (23) sleeved on the rotating shafts; the four openings and the plurality of filter screens are arranged in a matched mode, the four rotating shafts are internally provided with motors, and the plurality of filter screens are of an end-to-end structure.
2. The energy-saving and environment-friendly low-energy-consumption sewage treatment system as claimed in claim 1, wherein: the sealing device (3) comprises two groups of sealing components arranged on the opening (21); the sealing assembly comprises a plurality of first telescopic rods (31) arranged on the opening (21), a sealing plate (32) arranged on the first telescopic rods, and a first baffle plate (33) arranged on one side of the opening; the two groups of sealing assemblies are symmetrically arranged and have the same structure, the two groups of sealing assemblies are matched with the filter screen (23), and the sealing plate can move relative to the opening.
3. The energy-saving and environment-friendly low-energy-consumption sewage treatment system as claimed in claim 1, wherein: the fixing device (4) comprises a fixing groove (41) arranged on the inner wall of the sewage pipeline (1) and two groups of fixing components arranged on the fixing groove; the fixing component comprises a plurality of first elastic pieces (42) arranged on the fixing groove, a fixing block (43) arranged on the first elastic pieces and a second baffle (44) arranged on one side of the fixing groove; the two groups of fixing assemblies are symmetrically arranged and have the same structure, the two groups of fixing assemblies and the filter screen (23) are arranged in a matched mode, the fixing plate can move relative to the fixing groove, and the two sides of the fixing block are of a fillet structure.
4. The energy-saving and environment-friendly low-energy-consumption sewage treatment system as claimed in claim 3, wherein: the fixing device (4) also comprises a fixing seat (45) for connecting two adjacent filter screens (23) and two fixing clamping blocks (46) arranged on the fixing seat; the fixing base with the filter screen is the cooperation setting, the fixed clamp splice can for the fixing base rotates, be equipped with the torsional spring in the fixed clamp splice, torsional spring one end torque arm connect in on the fixed clamp splice, torsional spring other end torque arm connect in on the fixing base.
5. The energy-saving and environment-friendly low-energy-consumption sewage treatment system as claimed in claim 4, wherein: the fixing device (4) further comprises a second elastic piece (47) arranged on one side of the fixing seat (45); the second elastic piece is matched with the rotating shaft (22).
6. The energy-saving and environment-friendly low-energy-consumption sewage treatment system as claimed in claim 1, wherein: the cleaning device (5) comprises a cleaning component (51) arranged on the sewage pipeline (1), a plurality of vibrating components (52) arranged on the sewage pipeline, and a plurality of transmission components (53) used for connecting the cleaning component and the plurality of vibrating components; the cleaning assembly (51) comprises a boss (511) arranged on the sewage pipeline (1), two rails (512) arranged on two sides of the boss, two sliding blocks (513) respectively arranged on the two rails, a connecting rod (514) arranged on the two sliding blocks, a scraping plate (515) arranged on the connecting rod, a cleaning piece (516) arranged on one side of the scraping plate, and a garbage box (517) arranged on the sewage pipeline and positioned below the scraping plate; the slider can for the track removes, clearance spare with the filter screen is the cooperation setting.
7. The energy-saving and environment-friendly low-energy-consumption sewage treatment system as claimed in claim 6, wherein: the vibration component (52) comprises two fixed rings (521) arranged on the sewage pipeline (1), two rotating rods (522) respectively arranged on the two fixed rings, two rotating discs (523) respectively arranged on the two rotating rods, two driving rods (524) respectively arranged on the two rotating discs, two moving rods (525) respectively arranged on the two driving rods, two guide blocks (526) respectively sleeved on the two moving rods, and vibration blocks (527) arranged on the two moving rods; rotate the rod end and be equipped with the gear, rotate the rod can for solid fixed ring rotates, the actuating lever can for the rolling disc rotates, the carriage release lever can for the actuating lever rotates, the carriage release lever can for the guide block removes, shake the piece with the filter screen is the cooperation setting, a plurality of actuating lever initial positions among a plurality of vibrations subassemblies are different.
8. The energy-saving and environment-friendly low-energy-consumption sewage treatment system as claimed in claim 7, wherein: the transmission assembly (53) comprises gear teeth (531) arranged on the connecting rod (514), a plurality of transmission wheels (532) arranged on the sewage pipeline (1) and a transmission belt (533) arranged on the transmission wheels; the gear teeth and the transmission belt are arranged in a matched mode, the transmission belt and the rotating rod are arranged in a matched mode, and the transmission belt can rotate relative to the transmission wheel.
9. The energy-saving and environment-friendly low-energy-consumption sewage treatment system as claimed in claim 4, wherein: the dismounting device (6) comprises two groups of dismounting components; the disassembling component comprises two fixed rods (61) arranged on the sewage pipeline (1), a first supporting plate (62) arranged on the two fixed rods, a plurality of second telescopic rods (63) arranged on the first supporting plate, pressing plates (64) arranged on the plurality of second telescopic rods, and second supporting plates (65) arranged on the two fixed rods; the two groups of disassembling assemblies have the same structure, and the pressing plate and the fixed clamping block (46) are arranged in a matching way.
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| CN111228869B (en) | 2021-09-28 |
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