CN114146478B - Garbage filter cartridge for raw water pipeline - Google Patents
Garbage filter cartridge for raw water pipeline Download PDFInfo
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- CN114146478B CN114146478B CN202111293359.9A CN202111293359A CN114146478B CN 114146478 B CN114146478 B CN 114146478B CN 202111293359 A CN202111293359 A CN 202111293359A CN 114146478 B CN114146478 B CN 114146478B
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- pipe
- filter
- filter screen
- rod
- raw water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 33
- 239000010865 sewage Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 239000002699 waste material Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 1
- 241000108664 Nitrobacteria Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- 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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/20—Filtering
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a garbage filter cylinder for a raw water pipeline, which belongs to the technical field of raw water pipelines and comprises a filter pipe, a drain pipe, a blow-off pipe, a water suction pipe and a driving box, wherein a fold line type filter screen is arranged in the filter pipe, first hinge components are arranged at the positions of the turning points of the filter screen, the first hinge components of the filter screen are connected with a swing rod, the top end of the swing rod is hinged with a lifting rod, and a driving mechanism for driving the lifting rod to move up and down is arranged in the driving box; the one end that the filter screen corresponds the blow off pipe place side articulates through first articulated component has the closing plate, and the corresponding side inner wall of filter tube is all attached to the terminal surface around filter screen and the closing plate. The invention can realize the interception and automatic discharge of garbage only by the suction force of the water suction pump, can realize the cleaning effect of the filter holes on the filter screen, and effectively prevents the garbage from entering the inside of the drain pipe to cause the blockage of the inside of the pipeline and the damage to the water suction pump.
Description
Technical Field
The invention relates to the technical field of raw water pipelines, in particular to a garbage filter cylinder for a raw water pipeline.
Background
The raw water is untreated water, and is also referred to as raw water of the water treatment step in a broader sense as water before entering the water treatment step. For example, water supplied from a water source to a human water treatment plant is called raw water, and is taken from a natural water body or a water storage water body such as a river, a lake, a pond, an underground aquifer, or the like, and is used as water for a water supply source; or water flowing into the first treatment unit of a water treatment plant, and a pipeline for transporting raw water is called a raw water pipeline.
The long-distance water delivery engineering is an effective measure for relieving the shortage of urban water supply, and researches show that a biomembrane can be attached to the pipe wall of a long-distance water delivery pipeline running for a long time, microbes such as heterotrophic bacteria and nitrobacteria in the biomembrane need to absorb nutrients from water in order to meet the growth requirement of the microbes, but a water pumping pipeline can be used in the existing process of pumping water in rivers, lakes or ponds into a raw water pipeline, the existing water pumping pipeline is generally directly inserted into the rivers, lakes or ponds through a circular pipeline to pump the water, and garbage or shellfishes in a water body are easily sucked into the water pumping pipeline in the water pumping process, so that the quality of the water in the raw water pipeline is deteriorated, the safety of a water supply system is damaged, meanwhile, the garbage easily affects water pumping equipment, and the use is inconvenient.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a waste filter cylinder for a raw water pipeline, which can automatically realize the interception and the automatic discharge of waste, so as to solve the problems in the prior art.
2. Technical scheme
In order to solve the problems, the invention adopts the following technical scheme:
a garbage filter cylinder for a raw water pipeline comprises a filter pipe, a drain pipe connected with one end of the top of the filter pipe, and a drain pipe and a water suction pipe connected with two ends of the bottom of the filter pipe, wherein the drain pipe and the drain pipe are positioned on the same side; one end of the filter screen, which corresponds to the side where the water suction pipe is located, is connected with and hinged with the inner top of the filter pipe in a sliding mode, one end of the filter screen, which corresponds to the side where the sewage discharge pipe is located, is hinged with a sealing plate through a first hinge component, and the other end of the sealing plate is connected with and hinged with the inner top of the filter pipe in a sliding mode; in an initial state, the bottom of the first hinge component at the bottom end of the filter screen is attached to the inner bottom of the filter pipe, and every two adjacent lifting rods are distributed in a staggered manner; the interior rotation of drain pipe is connected with rotating vane, actuating mechanism includes the horizontal bent axle connecting rod that sets up to and with the articulated pendulum rod of bent axle connecting rod, the one end of bent axle connecting rod and rotating vane's center pin fixed connection, and the both ends of bent axle connecting rod all are connected through the inner wall rotation of bearing with the drive box, the upper end of articulated pendulum rod is passed through the lantern ring and is connected with the rotation of bent axle connecting rod, the lower extreme of articulated pendulum rod is articulated through the upper end of articulated shaft with the lifter, actuating mechanism makes the lower extreme of articulated pendulum rod drive the lifter and carry out the over-and-under type removal to drive the swinging arms and carry out the over-and-under-type removal, and because every two adjacent lifter dislocation distribution under the initial condition for the filter screen is undulant from top to bottom that the broken line does not stop, is wavy removal.
Furthermore, a first sealing plug is arranged at a position on the drain pipe through which the crankshaft connecting rod passes, and second sealing plugs are arranged at positions on the top of the filter pipe through which the lifting rod passes.
Furthermore, the sealing plate and the filter screen are connected with a sliding block through second hinged members respectively at one end connected with the top in the filter pipe, and sliding grooves for the sliding block to slide transversely are formed in the two ends of the top in the filter pipe respectively.
Further, the closing plate is the slope setting, and the upper and lower both ends and the filter tube inside wall in close contact with of closing plate.
Furthermore, the upper end of a first hinged member of the connecting end of the sealing plate and the filter screen is connected with a vertically arranged telescopic rod, and the upper end of the telescopic rod is rotatably connected with the inner top of the filter pipe through a third hinged member.
3. Advantageous effects
(1) The filter pipe is internally provided with the fold-line type filter screen and the sealing plate, so that garbage entering the filter pipe along with water through the water suction pipe can be intercepted, the phenomenon that the garbage enters the pipeline to cause the deterioration of the water quality in the raw water pipeline and harm the safety of a water supply system is prevented, and meanwhile, the garbage can be prevented from influencing the water pumping equipment.
(2) The invention is characterized in that the turning points of the filter screen are all provided with first hinged components, the upper ends of the first hinged components are connected with swing rods which are longitudinally arranged, the top ends of the swing rods are connected with lifting rods through third hinged components, the invention is also provided with rotating blades and a driving mechanism, the rotating blades in the drainage pipe can be driven to rotate by using river water impact, the driving mechanism can be started by the rotating blades while the rotating blades rotate, the driving mechanism can drive the filter screen to continuously fluctuate up and down along a fold line, and the wavy moving effect is presented, so that garbage intercepted by the filter screen moves to the side of the drainage pipe under the continuous fluctuation effect and the pumping water of a pumping pump, and simultaneously the blockage of the sealing plate on the upper port of the drainage pipe is removed under the continuous fluctuation of the filter screen, the garbage is discharged from the drainage pipe along with the opening of the sealing plate and the impact of the river water, and the automatic discharge of the garbage is realized.
(3) The filter screen can fluctuate up and down along the broken line ceaselessly, so that water flow repeatedly washes filter holes in the filter screen, small impurities in the filter holes in the filter screen can be washed out, the filter holes are cleaned, and the filter performance of the filter screen is guaranteed to be reused.
In conclusion, in the process of pumping water by the water pump, the invention can realize the interception and automatic discharge of garbage and can realize the cleaning effect of the filter holes on the filter screen only by the suction force of the water pump. Effectively prevent rubbish thing entering the inside of drain pipe and causing the inside jam of pipeline and to the damage of suction pump.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at area A;
fig. 3 isbase:Sub>A sectional view ofbase:Sub>A sectionbase:Sub>A-base:Sub>A of fig. 1, and the drain pipe and the soil pipe are not shown.
Reference numerals: 1. a filter tube; 2. a sealing plate; 3. a drain pipe; 4. a rotating blade; 5. a first sealing plug; 6. a lifting rod; 7. a swing rod is hinged; 8. a collar; 9. a crankshaft connecting rod; 10. a drive cartridge; 11. a suction pipe; 12. a filter screen; 13. a first hinge member; 14. a swing lever; 15. a blow-off pipe; 16. a second hinge member; 17. a slider; 18. a chute; 19. a second sealing plug; 20. hinging a shaft; 21. a third hinge member; 22. a telescopic rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 1-3, a waste filter cartridge for a raw water pipe comprises a filter pipe 1, a drain pipe 3 connected to one end of the top of the filter pipe 1, and a drain pipe 15 and a suction pipe 11 connected to both ends of the bottom of the filter pipe 1, wherein the drain pipe 15 and the drain pipe 3 are located on the same side, a drive box 10 is installed at the top of the filter pipe 1, a fold-line type filter screen 12 is arranged inside the filter pipe 1, first hinge members 13 are arranged at the positions of the folding points of the filter screen 12, swing rods 14 which are longitudinally arranged are connected to the positions of the folding points of the filter screen 12, the swing rods 14 can swing in the left-right direction, the top ends of the swing rods 14 are connected to a lifting rod 6 which penetrates through the top of the filter pipe 1 through third hinge members 21, and a drive mechanism for driving the lifting rod 6 to move up and down is arranged inside the drive box 10; one end of the filter screen 12, corresponding to the side of the water suction pipe 11, is in sliding connection and hinged with the inner top of the filter pipe 1, one end of the filter screen 12, corresponding to the side of the sewage discharge pipe 15, is hinged with the sealing plate 2 through the first hinge member 13, the other end of the sealing plate 2 is in sliding connection and hinged with the inner top of the filter pipe 1, and the front end face and the rear end face of the filter screen 12 and the front end face and the rear end face of the sealing plate 2 are both attached to the inner walls of the corresponding sides of the filter pipe 1; as shown in fig. 2, the sealing plate 2 and the end of the filter screen 12 connected to the inner top of the filter tube 1 are respectively connected to a sliding block 17 through a second hinge member 16, and two ends of the inner top of the filter tube 1 are respectively provided with a sliding slot 18 for the sliding block 17 to slide laterally. The upper ends of the sealing plate 2 and the filter screen 12 can be hinged with the inner top of the filter pipe 1 through the second hinge component 16, and the upper ends of the sealing plate 2 and the filter screen 12 can be connected with the inner top of the filter pipe 1 in a sliding manner through the sliding of the sliding block 17 in the sliding groove 18; in the initial state, the bottom of the first hinge member 13 at the bottom end of the filter screen 12 is attached to the inner bottom of the filter pipe 1; the drain pipe 3 internal rotation is connected with rotating vane 4, actuating mechanism includes the horizontal crankshaft connecting rod 9 that sets up to and with crankshaft connecting rod 9 articulated pendulum rod 7, the one end of crankshaft connecting rod 9 and rotating vane 4's center pin fixed connection, and the both ends of crankshaft connecting rod 9 all are connected through the inner wall rotation of bearing and drive box 10, the upper end of articulated pendulum rod 7 is passed through the lantern ring 8 and is connected with crankshaft connecting rod 9 rotation, the lower extreme of articulated pendulum rod 7 passes through articulated shaft 20 and the upper end of lifter 6 is articulated, and articulated pendulum rod 7 can take place the beat in the front and back direction. Can strike rotating vane 4 when rivers get into drain pipe 3, make rotating vane 4 take place to rotate, thereby can drive crankshaft connecting rod 9 and rotate, crankshaft connecting rod 9 rotates the motion that can drive the upper end of articulated pendulum rod 7 and carry out circular orbit, and because lifter 6 is spacing, make the lower extreme of articulated pendulum rod 7 drive lifter 6 and carry out the over-and-under type removal, it can drive swinging arms 14 and carry out the over-and-under type removal, and because every two adjacent lifter 6 dislocation distribution under the initial condition, make filter screen 12 along the upper and lower fluctuation that the broken line does not stop, be wavy.
Example 2
The present embodiment is different from embodiment 1 in that:
in the present embodiment, as shown in fig. 1 and 3, a first sealing plug 5 is disposed at a position on the drain pipe 3 through which the crankshaft connecting rod 9 passes, and a second sealing plug 19 is disposed at positions on the top of the filter pipe 1 through which the lifting rod 6 passes. The first and second sealing plugs 5, 19 prevent water from entering the drive box 10. The sealing plate 2 is obliquely arranged, and the upper end and the lower end of the sealing plate 2 are in close contact with the inner side wall of the filter pipe 12. The upper end of the first hinge member 13 at the connection end of the sealing plate 2 and the filter screen 12 is connected with a vertically arranged telescopic rod 22, and the upper end of the telescopic rod 22 is rotatably connected with the inner top of the filter pipe 1 through a third hinge member 21.
Otherwise, the same procedure as in example 1 was repeated.
The concrete action principle of the garbage filter cylinder for the raw water pipeline is as follows:
firstly, the bottom end of a water suction pipe 11 is inserted into a river, a filter pipe 1 and a sewage discharge pipe 15 are positioned above the liquid level, then the water suction pipe is connected with the top end of a drain pipe 3 through a water suction pump to start working, in the water pumping process of the water suction pump, a sealing plate 2 seals the sewage discharge pipe 15, so that river water enters the filter pipe 1 from the water suction pipe 11, enters the drain pipe 3 after being filtered by a filter screen 12, then enters a water works through a raw water pipe to be treated, in the filtering process of the filter screen 12, the river water drives a rotating blade 4 in the drain pipe 3 to rotate, so that the rotating blade 4 drives a crankshaft connecting rod 9 in a driving box 10 to synchronously rotate in the rotating process, in the rotating process of the crankshaft connecting rod 9, the upper end of the hinged oscillating rod 7 moves in a circular track by utilizing the crankshaft principle of the crankshaft connecting rod 9, and the lifting rods 6 are limited, so that the lower end of the hinged oscillating rod 7 drives the lifting rods 6 to move in a lifting mode, and further drives the oscillating rod 14 to move in a lifting mode, and because every two adjacent lifting rods 6 are distributed in a staggered mode in an initial state, the filter screen 12 moves in a wavy mode along a broken line in a continuous vertical fluctuation mode, so that garbage intercepted by the filter screen 12 moves towards the side where the drain pipe 3 is located under the continuous fluctuation effect and the pumping water, and meanwhile, the filter screen 12 moves in a wavy ascending and descending mode, so that repeated washing of filter holes in the filter screen 12 can be achieved, and the filter holes are cleaned; and drive the telescopic link 22 under the fluctuation that filter screen 12 does not stop and carry out the flexible that does not stop, remove the shutoff of closing plate 2 to blow off pipe 15 position department for rubbish thing is along with opening of closing plate 2 and under the impact of river, discharges from blow off pipe 15 position department, prevents that rubbish thing from getting into the inside jam that causes the pipeline inside of drain pipe 3 and to the damage of suction pump, convenient to use.
According to the invention, in the process of pumping water by the water pump, the garbage can be intercepted and automatically discharged only by the suction force of the water pump, and the cleaning effect of the filter holes on the filter screen can be realized. Effectively prevent rubbish thing entering the inside of drain pipe and causing the inside jam of pipeline and to the damage of suction pump.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (5)
1. The garbage filter cylinder for the raw water pipeline is characterized by comprising a filter pipe (1), a drain pipe (3) connected with one end of the top of the filter pipe (1), and a drain pipe (15) and a water suction pipe (11) connected with two ends of the bottom of the filter pipe (1), wherein the drain pipe (15) and the drain pipe (3) are located on the same side, a driving box (10) is installed at the top of the filter pipe (1), a fold line type filter screen (12) is arranged in the filter pipe (1), first hinge members (13) are arranged at the positions of the folding points of the filter screen (12), swing rods (14) which are longitudinally arranged are connected at the positions of the folding points of the filter screen (12), the top ends of the swing rods (14) are connected with lifting rods (6) penetrating through the top of the filter pipe (1) through third hinge members (21), and a driving mechanism for driving the lifting rods (6) to move up and down is arranged in the driving box (10); one end of the filter screen (12) corresponding to the side of the water suction pipe (11) is connected with and hinged to the inner top of the filter pipe (1) in a sliding mode, one end of the filter screen (12) corresponding to the side of the sewage discharge pipe (15) is hinged to a sealing plate (2) through a first hinge component (13), and the other end of the sealing plate (2) is connected with and hinged to the inner top of the filter pipe (1) in a sliding mode; in an initial state, the bottom of a first hinge component (13) at the bottom end of the filter screen (12) is attached to the inner bottom of the filter pipe (1), and every two adjacent lifting rods (6) are distributed in a staggered manner;
the rotary blades (4) are rotationally connected in the drain pipe (3), the driving mechanism comprises a crankshaft connecting rod (9) which is transversely arranged and a hinged swing rod (7) which is hinged with the crankshaft connecting rod (9), one end of the crankshaft connecting rod (9) is fixedly connected with a central shaft of the rotary blades (4), two ends of the crankshaft connecting rod (9) are rotationally connected with the inner wall of the driving box (10) through bearings, the upper end of the hinged swing rod (7) is rotationally connected with the crankshaft connecting rod (9) through a lantern ring (8), the lower extreme of articulated pendulum rod (7) passes through articulated shaft (20) and is articulated with the upper end of lifter (6), actuating mechanism makes the lower extreme of articulated pendulum rod (7) drive lifter (6) and carries out the over-and-under type and remove to drive swinging arms (14) and carry out the over-and-under type and remove, and because every two adjacent lifter (6) dislocation distribution under the initial condition, make filter screen (12) along the upper and lower fluctuation that the broken line does not stop, be wavy removal.
2. The trash filter cylinder for the raw water pipeline as claimed in claim 1, wherein a first sealing plug (5) is arranged at a position on the drain pipe (3) through which the crankshaft connecting rod (9) passes, and second sealing plugs (19) are arranged at positions on the top of the filter pipe (1) through which the lifting rod (6) passes.
3. The trash filter cartridge for the raw water pipeline as claimed in claim 1, wherein the sealing plate (2) and the end of the filter screen (12) connected with the inner top of the filter pipe (1) are respectively connected with a sliding block (17) through a second hinge member (16), and the two ends of the inner top of the filter pipe (1) are respectively provided with a sliding groove (18) for the sliding block (17) to slide transversely.
4. The trash filter cartridge for a raw water pipe according to any one of claims 1 to 3, wherein the sealing plate (2) is disposed in an inclined manner, and upper and lower ends of the sealing plate (2) are in close contact with an inner sidewall of the filter pipe (1).
5. The trash filter cartridge for the raw water pipeline as claimed in any one of claims 1 to 3, wherein the upper end of the first hinge member (13) at the connection end of the sealing plate (2) and the filter screen (12) is connected with a vertically arranged telescopic rod (22), and the upper end of the telescopic rod (22) is rotatably connected with the inner top of the filter pipe (1) through a third hinge member (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111293359.9A CN114146478B (en) | 2021-11-03 | 2021-11-03 | Garbage filter cartridge for raw water pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111293359.9A CN114146478B (en) | 2021-11-03 | 2021-11-03 | Garbage filter cartridge for raw water pipeline |
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| Publication Number | Publication Date |
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| CN114146478A CN114146478A (en) | 2022-03-08 |
| CN114146478B true CN114146478B (en) | 2023-02-28 |
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| CN202111293359.9A Active CN114146478B (en) | 2021-11-03 | 2021-11-03 | Garbage filter cartridge for raw water pipeline |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117364563B (en) * | 2023-12-06 | 2024-03-15 | 山东中创工程咨询有限公司 | Road drainage device |
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| 《一种多功能集水器的设计》;田毅飞 等;《高师理科学刊》;20191231;第39卷(第12期);27-29+43 * |
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