CN110937749A - Plastic pipeline for filtering wastewater - Google Patents
Plastic pipeline for filtering wastewater Download PDFInfo
- Publication number
- CN110937749A CN110937749A CN201911173841.1A CN201911173841A CN110937749A CN 110937749 A CN110937749 A CN 110937749A CN 201911173841 A CN201911173841 A CN 201911173841A CN 110937749 A CN110937749 A CN 110937749A
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- Prior art keywords
- filter
- pipeline
- layer
- filtering
- sleeve
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/203—Iron or iron compound
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention relates to the technical field of filter pipelines, in particular to a plastic pipeline for filtering wastewater, which comprises a front pipeline and a rear pipeline, wherein one end of the front pipeline is provided with a filter cover, one end of the filter cover is fixed by using a fixing ring, two ends of the fixing ring are bent outwards to form a limiting plate, the surface of the limiting plate is provided with a through hole, the other end of the front pipeline is provided with a sleeve, the sleeve is internally provided with a first purifying layer, the right side of the first purifying layer is provided with a first filtering layer, the right side of the first filtering layer is provided with a second filtering layer, the right side of the second filtering layer is provided with a second purifying layer, the right side of the sleeve is provided with the rear pipeline, a filter element is arranged in the rear pipeline, one end of the filter element is provided with a circular ring retaining sheet, a filter cylinder is arranged in the filter element, a splitter, the invention has simple structure, does not need to install a filter layer in the whole filter pipeline, has good filter effect and is easy to remove filter residues.
Description
Technical Field
The invention relates to the technical field of filtering pipelines, in particular to a plastic pipeline for filtering wastewater.
Background
The waste water treatment (waste water treatment) is to treat waste water by physical, chemical and biological methods, so that the waste water is purified, pollution is reduced, waste water recovery and reuse are achieved, and water resources are fully utilized. In the process of separating each pollutant in the wastewater or converting each pollutant into a harmless substance, the wastewater treatment generally needs to be filtered, and the filtering equipment is a generic name of various filtering facilities, which refers to mechanical equipment or devices for filtering, and is commonly used in industrial production, and a filtering pipeline is one of main equipment for water quality pretreatment. Adopt corresponding design scheme according to the condition of quality of water, with the high-efficient suspended solid of getting rid of in the water, the colloid, silt, clay, humus, impurity such as particulate matter, reduce the turbidity of water, reach the purpose of quality of water clarification, the pipeline of current filtration waste water is at the inside bottom installation filter screen of whole pipeline, set up the shifting chute that runs through whole pipeline at the pipeline outer wall simultaneously, the installation is assisted the filter screen and is filtered waste water in the shifting chute, only once filter, the filtrating that obtains still contains a large amount of impurity and bacterium, the filter screen that needs is too many, make waste water filter pipeline manufacturing cost improve greatly, waste water filter channel is not convenient for remove simultaneously, need use the problem that the machine transported waste water to waste water treatment department, in view of the above, we provide a plastic conduit for filtering waste water.
Disclosure of Invention
The invention aims to provide a plastic pipeline for filtering wastewater, and aims to solve the problems that the prior pipeline for filtering wastewater provided in the background art is provided with a filter screen at the bottom inside the whole pipeline, a moving groove penetrating through the whole pipeline is formed in the outer wall of the pipeline, an auxiliary filter screen is arranged in the moving groove to filter wastewater, only once filtering is carried out, the obtained filtrate also contains a large amount of impurities and bacteria, too many filter screens are needed, the production cost of the wastewater filtering pipeline is greatly increased, and a wastewater filtering channel is inconvenient to move and the wastewater needs to be transported to a wastewater treatment place by using a machine.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a plastic conduit for filtering waste water, includes preceding pipeline and back pipeline, the one end of preceding pipeline is provided with the filter mantle, the one end of filter mantle is fixed using the fixed ring, the outside bending type in both ends of fixed ring forms the limiting plate, the through-hole has been seted up on the limiting plate surface, the other end of preceding pipeline is provided with the sleeve pipe, the inside first layer that purifies that is provided with of sleeve pipe, the right side on first layer that purifies is provided with first filter layer, the right side of first filter layer is provided with the second filter layer, the right side of second filter layer is provided with the second and purifies the layer, the sheathed tube right side is provided with the back pipeline, the inside filter core that is provided with of back pipeline, the ring separation blade is installed to the one end of filter core, the inside of filter core is provided with strains a section of thick bamboo, the filter core with strain, The inner wall of the filter cylinder and the circular ring separation blade form a flow limiting channel, the bottom end of the front pipeline is fixedly connected with the top end of the sleeve in a sleeved mode, the bottom end of the sleeve is fixedly connected with the top end of the rear pipeline in a sleeved mode, and sealing gaskets are arranged at two ends of the inner portion of the sleeve.
Preferably, the filter cover is an M-shaped filter layer, and the filter cover is sleeved on the outer side of the top end of the front pipeline.
Preferably, the outer surface of the sleeve is provided with a wear layer.
Preferably, the radius of the inner circle of the circular ring baffle is equal to the radius of the inner circle of the filter cartridge, and the radius of the outer circle of the circular ring baffle is equal to the radius of the outer circle of the filter element.
Preferably, the first purifying layer is filled with activated carbon, and the second purifying layer is made by winding nanofiber materials.
Preferably, the first filter layer is made by coating polypropylene material on carbon fiber material by stamping, and the second filter layer is made by stamping carbon fiber material.
Preferably, the circular ring separation blade and the filter element are fixed by hot melt adhesive, and the circular ring separation blade and the filter cylinder are fixed by hot melt adhesive.
It is preferred. The inner wall of the filter element and the outer wall of the filter cylinder are both provided with sliding grooves, and the splitter vane is arranged inside the sliding grooves.
Compared with the prior art, the invention has the beneficial effects that:
1. the filter cover is fixed at the top end of the front pipeline through the fixing ring, wastewater entering the wastewater filtering pipeline is filtered for the first time, large granular insoluble solid impurities in the wastewater are intercepted inside the filter cover and are convenient to clean after filtering is finished, the wastewater filtering pipeline is easier to move through the front pipeline, the rear pipeline and the sleeve which are connected in a sleeved mode, the wastewater does not need to be transported to a wastewater treatment position when being filtered, the cost for treating the wastewater is saved, and the filter cover is convenient to disassemble.
2. According to the invention, the multi-layer filter layer and the multi-layer purification layer are arranged in the sleeve to filter and purify the wastewater filtered by the filter cover for multiple times, so that organic substances and peculiar smell heterochrosis substances are adsorbed, impurities such as granular substances, silt, iron rust and the like in the water passing through the front pipeline are intercepted, bacteria in liquid are adsorbed, and a sterilization effect is achieved, so that the treated wastewater is cleaner, the peculiar smell heterochrosis substances and the bacteria are not contained any more, the wastewater filtering effect of the wastewater filtering pipeline is greatly improved, and the filter layer is arranged in the sleeve, so that the production cost of the wastewater filtering pipeline is reduced.
Drawings
FIG. 1 is a schematic view of the overall assembly structure of the present invention;
FIG. 2 is a schematic view of the construction of the bushing of the present invention;
FIG. 3 is a schematic view of a cartridge construction of the present invention;
FIG. 4 is a schematic view of a filter cartridge according to the present invention;
FIG. 5 is a schematic side view of the filter housing of the present invention;
FIG. 6 is a schematic view of the structure at position A of the present invention.
In the figure: 1. a wastewater filtration pipeline; 2. a front duct; 3. a sleeve; 4. a rear duct; 5. a filter housing; 6. a fixing ring; 7. a through hole; 8. a second purification layer; 9. a first purification layer; 10. a second filter layer; 11. a first filter layer; 12. a flow-restricting passage; 13. a filter cartridge; 14. a limiting plate; 15. a chute; 16. a splitter plate; 17. a circular tube baffle plate; 18. a filter element; 19. and a gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "centerline", "longitudinal", "lateral", "length", "width", "thickness", "depth", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, also in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example 1
A plastic pipeline for filtering waste water, in order to solve the problem that the existing pipeline for filtering waste water is provided with a filter screen at the bottom inside the whole pipeline, a moving groove penetrating through the whole pipeline is arranged on the outer wall of the pipeline, an auxiliary filter screen is arranged in the moving groove to filter waste water, only one-time filtering is carried out, the obtained filtrate also contains a large amount of impurities and bacteria, and more filter screens are needed, so that the production cost of the waste water filtering pipeline is greatly improved, as a preferred embodiment, as shown in figure 1, figure 2, figure 3, figure 4, figure 5 and figure 6, the plastic pipeline comprises a front pipeline 2 and a rear pipeline 4, one end of the front pipeline 2 is provided with a filter cover 5, one end of the filter cover 5 is fixed by using a fixing ring 6, two ends of the fixing ring 6 are bent outwards to form a limiting plate 14, the surface of the limiting plate 14 is provided with a through hole 7, the other end of the front pipeline, a second filter layer 10 is arranged on the right side of the first filter layer 11, a first purifying layer 9 is arranged on the right side of the second filter layer 10, a second purifying layer 8 is arranged on the right side of the first purifying layer 9, a rear pipeline 4 is arranged on the right side of the sleeve 3, a filter element 18 is arranged in the rear pipeline 4, a circular blocking piece 17 is arranged at one end of the filter element 18, a filter cylinder 13 is arranged in the filter element 18, a splitter 16 and the inner wall of the filter element 18 are arranged between the filter element 18 and the filter cylinder 13, the inner wall of the filter cylinder 13 and the ring retaining pieces 17 form a flow limiting channel, the bottom end of the front pipeline 2 and the top end of the sleeve 3 are fixedly connected in a sleeved mode, the bottom end of the sleeve 3 and the top end of the rear pipeline 4 are fixedly connected in a sleeved mode, the two ends of the inner portion of the sleeve are provided with sealing gaskets 19, the sleeve 3, the front pipeline 2 and the rear pipeline 4 are easy to detach, and filter residues in the sleeve are convenient to post-process.
In this example, filter 5 is M type filter layer, and filter 5 cup joints the outside at 2 tops of preceding pipeline, plays the filterable effect of first layer, is convenient for clear up the filter residue simultaneously.
Furthermore, the outer surface of the sleeve 3 is provided with a wear-resistant layer, the limiting plates 14 are fixedly connected through bolts, so that the sleeve 3 cannot slip when being installed, and installation is facilitated.
Specifically, the radius of the inner circle of the circular ring baffle 17 is equal to that of the inner circle of the filter cylinder 13, and the radius of the outer circle of the circular ring baffle 17 is equal to that of the outer circle of the filter element 18, so that the circular ring baffle 17 is better fixed at the top ends of the filter cylinder 13 and the filter element 18.
Besides, the first purifying layer 9 is filled with activated carbon, the second purifying layer 8 is made by winding nano-fiber materials, the activated carbon can adsorb impurities dissolved in waste water, the surface of the nano-fiber materials can be loaded with positive charges, and the surface of bacterial cells in liquid is charged with negative charges, so that the nano-fiber materials can adsorb bacteria in the liquid, and the sterilization effect is further achieved.
Further, the first filter layer 11 is formed by coating a polypropylene material on a carbon fiber material in an embossing mode, and the carbon fiber material can preliminarily adsorb organic substances and peculiar smell and color substances at the outermost part of the first filter layer 11, so that the function of dirt collection is achieved. The polypropylene material covered on the carbon fiber material can protect the carbon fiber material and prevent the powder of the carbon fiber material from falling off in the filtering process.
Specifically, the circular ring separation blade 17 and the filter element 18 are fixed by hot melt adhesive, and the circular ring separation blade 17 and the filter cartridge 13 are fixed by hot melt adhesive, so that the connection of the circular ring separation blade 17, the filter element 18 and the filter cartridge 13 is firmer.
Furthermore, the inner wall of the filter element 18 and the outer wall of the filter cartridge 13 are both provided with a chute 15, the splitter 16 is installed inside the chute 15, the second filter layer 10 is made by stamping carbon fiber materials, and after the carbon fiber materials are stamped, the filter holes of the second filter layer 10 can be formed, and the aperture of the filter holes can be 2 μm-5 μm. Therefore, the second filter layer 10 can adsorb organic substances and peculiar smell heterochromous substances again, intercepts impurities such as granular substances, silt and rust in water passing through the first filter layer 11, realizes secondary interception and pollutant receiving effects, injects waste water into different flow limiting channels, enables the waste water to be filtered more sufficiently, and does not block filter holes in the surface of the filter cylinder 13.
When the invention is used, waste water is injected from the top end of the front pipeline 2, the filter cover 5 is used for filtering, granular insoluble solid impurities in the waste water are intercepted inside the filter cover 5, the filter cover 5 can be taken out only by rotating bolts at two ends of the fixing ring 6 after the filtering is finished, then the granular insoluble solid filter residues inside the filter cover 5 are removed, the waste water which is firstly filtered by the filter cover 5 enters the sleeve 3 from the front pipeline 2, under the action of the multiple layers of filtering layers and the purification layers inside the sleeve 3, organic substances and peculiar smell and heterochromatic substances in the waste water are adsorbed, and the impurities such as granular substances, silt, iron rust and the like in the waste water are intercepted, bacteria in liquid are adsorbed, and the waste water is filtered again under the action of the filter element 18 and the filter cylinder 13 inside the rear pipeline 4, so that the waste water which is subjected to multiple filtering and purification does not contain impurities such as granular substances, silt, iron rust and the like and bacteria any, the water finally flowing out of the rear duct 4 meets the standard of normal use.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A plastic pipe for filtering waste water, comprising a front pipe (2) and a rear pipe (4), characterized in that: the one end of preceding pipeline (2) is provided with filter bowl (5), the one end of filter bowl (5) is fixed with solid fixed ring (6), the outside bending in both ends of solid fixed ring (6) forms limiting plate (14), through-hole (7) have been seted up on limiting plate (14) surface, the other end of preceding pipeline (2) is provided with sleeve pipe (3), sleeve pipe (3) inside is provided with first filter layer (11), the right side of first filter layer (11) is provided with second filter layer (10), the right side of second filter layer (10) is provided with first purification layer (9), the right side of first purification layer (9) is provided with second purification layer (8), the right side of sleeve pipe (3) is provided with back pipeline (4), back pipeline (4) inside is provided with filter core (18), ring separation blade (17) is installed to the one end of filter core (18), the utility model discloses a flow limiting device for filter cartridge, including filter core (18), flow distribution sheet (16), preceding pipeline (2) the bottom with the top of sleeve pipe (3) uses to cup joint fixed connection, the bottom of sleeve pipe (3) with use between the top of back pipeline (4) to cup joint fixed connection, the inside both ends of sleeve pipe inside all are provided with sealed pad (19), the filter core (18) with install between straining a section of thick bamboo (13) splitter plate (16), the inner wall of filter core (18), the inner wall of straining a section of thick bamboo (13) with ring separation blade (17) constitute the flow limiting passageway.
2. A plastic pipe for filtering wastewater according to claim 1, wherein: the filter cover (5) is an M-shaped filter layer, and the filter cover (5) is sleeved on the outer side of the top end of the front pipeline (2).
3. A plastic pipe for filtering wastewater according to claim 1, wherein: the outer surface of the sleeve (3) is provided with a wear-resistant layer, and the limiting plates (14) are fixedly connected through bolts.
4. A plastic pipe for filtering wastewater according to claim 1, wherein: the inner circle radius of the circular ring baffle plate (17) is equal to the radius of the inner circle of the filter cylinder (13), and the outer circle radius of the circular ring baffle plate (17) is equal to the outer circle radius of the filter element (18).
5. A plastic pipe for filtering wastewater according to claim 1, wherein: the first purifying layer (9) is filled with activated carbon, and the second purifying layer (8) is made of nanofiber materials by winding each other.
6. A plastic pipe for filtering wastewater according to claim 1, wherein: the first filter layer (11) is made by coating polypropylene material on carbon fiber material in an embossing mode, and the second filter layer (10) is made by carbon fiber material in an embossing mode.
7. A plastic pipe for filtering wastewater according to claim 1, wherein: the circular ring separation blade (17) and the filter element (18) are fixed by hot melt adhesive, and the circular ring separation blade (17) and the filter cartridge (13) are fixed by hot melt adhesive.
8. A plastic pipe for filtering wastewater according to claim 1, wherein: the inner wall of the filter element (18) and the outer wall of the filter cartridge (13) are both provided with sliding grooves (15), and the splitter plate (16) is installed inside the sliding grooves (15).
Priority Applications (1)
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CN201911173841.1A CN110937749A (en) | 2019-11-26 | 2019-11-26 | Plastic pipeline for filtering wastewater |
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CN201911173841.1A CN110937749A (en) | 2019-11-26 | 2019-11-26 | Plastic pipeline for filtering wastewater |
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CN110937749A true CN110937749A (en) | 2020-03-31 |
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CN201911173841.1A Pending CN110937749A (en) | 2019-11-26 | 2019-11-26 | Plastic pipeline for filtering wastewater |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117231525A (en) * | 2023-11-02 | 2023-12-15 | 江苏新凯晟机械设备有限公司 | Centrifugal air compressor with flow guiding body structure |
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2019
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KR20170085178A (en) * | 2016-01-13 | 2017-07-24 | 창성시스템 주식회사 | Three filters for water treatment apparatus |
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Cited By (1)
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CN117231525A (en) * | 2023-11-02 | 2023-12-15 | 江苏新凯晟机械设备有限公司 | Centrifugal air compressor with flow guiding body structure |
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