CN111174027A - PVC tubular product convenient to clearance siltation for sewage treatment - Google Patents
PVC tubular product convenient to clearance siltation for sewage treatment Download PDFInfo
- Publication number
- CN111174027A CN111174027A CN201811334812.4A CN201811334812A CN111174027A CN 111174027 A CN111174027 A CN 111174027A CN 201811334812 A CN201811334812 A CN 201811334812A CN 111174027 A CN111174027 A CN 111174027A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- main body
- pipe main
- pipe
- central rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 2
- 239000010802 sludge Substances 0.000 abstract description 8
- 229920000915 polyvinyl chloride Polymers 0.000 description 13
- 239000004800 polyvinyl chloride Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 238000009825 accumulation Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a PVC pipe convenient for cleaning silted for sewage treatment, which comprises a pipe main body, a central rod, a plurality of filter screen frames and connecting pieces, wherein the filter screen frames are arranged on the outer side of the central rod, a limiting block is fixedly arranged on the inner wall of one end of the pipe main body, a plurality of guide rails are uniformly distributed on one side of the limiting block on the inner wall of the pipe main body by taking the central axis of the pipe main body as the center of a circle, the central rod is arranged in the pipe main body, threaded holes are respectively arranged on the end surfaces of the two ends of the central rod, a plurality of filter screen frames are respectively arranged on the outer side of the central rod, the spacing distances among a plurality of filter screen frames are equal, the outer sides of the filter screen frames are matched with the guide rail on the inner wall of the pipe main body by arranging grooves, the filter screen is installed to filter screen frame's inboard, the both sides of filter screen are all connected with well core rod through installing spacing sleeve. The sludge cleaning machine is simple in structure and convenient to use, can quickly and effectively clean internal sludge, and improves the working efficiency.
Description
Technical Field
The invention relates to the field of PVC (polyvinyl chloride) pipes, in particular to a PVC pipe convenient for cleaning siltation for sewage treatment.
Background
A PVC pipe (PVC-U pipe) is a plastic pipe which is formed by extrusion by a hot pressing method after polyvinyl chloride resin is matched with a stabilizer, a lubricant and the like and is developed and applied at the earliest time. The PVC-U pipe has strong corrosion resistance, easy adhesion, low price and hard texture, but is only suitable for a water supply system with the conveying temperature not exceeding 45 ℃ due to the seepage of PVC-U monomer and additives. The plastic pipeline is used for drainage, waste water, chemicals, heating fluid and coolant liquid, food, ultrapure liquid, mud, gas, compressed air and vacuum system's application, and current PVC tubular product is when carrying sewage, and the mud of sewage is piled up in the inside of pipeline easily, and the later stage is not convenient for clear up.
Disclosure of Invention
The invention aims to provide a PVC pipe convenient for cleaning silted up for sewage treatment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a PVC pipe convenient for cleaning siltation for sewage treatment comprises a pipe main body, a central rod, a plurality of filter screen frames and a connecting piece, wherein the filter screen frames are arranged on the outer side of the central rod, a limiting block is fixedly arranged on the inner wall of one end of the pipe main body, a plurality of guide rails are uniformly arranged on one side of the limiting block by taking the central axis of the pipe main body as the center of a circle, the central rod is arranged in the pipe main body, threaded holes are formed in the end faces of the two ends of the central rod, the filter screen frames are arranged on the outer side of the central rod, the spacing distances among the filter screen frames are equal, the outer side of each filter screen frame is matched with the guide rails on the inner wall of the pipe main body by forming grooves, a filter screen is arranged on the inner side of each filter screen frame, the two sides of each filter, and one end of the connecting piece is screwed with the threaded hole at one end of the central rod.
Preferably, the outer side surfaces of the center rod, the filter screen frame and the filter screen are all provided with anticorrosive coatings.
Preferably, the maximum diameter of the screen frame is equal to the inner diameter of the tube body.
Preferably, the filter screen frame is provided with the mount in the both sides of filter screen, just the cross-section of each stabilizer blade of mount all is the taper.
Preferably, the limiting block inside the pipe main body is provided with a water guide perforation along the axis direction of the pipe main body.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the central rod is arranged in the pipe main body, the filter screen frame is arranged on the outer side of the central rod, the filter screen on the inner side of the filter screen frame is arranged on the outer side of the central rod, a plurality of pipe main bodies are connected to form a conveying pipeline for use in the process of conveying sewage, one end of the central pipe is connected with an external power output device, when sludge accumulation occurs, the external power output device is started, the central rod on the inner side of the pipe main body is pulled, the filter screen frame and the filter screen are driven by the central pipe to move, the sewage in the pipe main body is vibrated, and sludge accumulation in the sewage is effectively prevented.
2. The sewage conveying pipe is used for conveying sewage, the whole conveying pipe is composed of a plurality of pipe main bodies, a plurality of filter screen frames are arranged inside each pipe main body, sludge is rarely accumulated at one end, far away from a water inlet, of the conveying pipe in the sewage conveying process, and only the filter screen inside the pipe main body, close to the water inlet end, of the conveying pipe needs to be cleaned, so that the cleaning efficiency is conveniently, quickly and effectively improved.
Drawings
Fig. 1 is a schematic view of the overall structure of a PVC pipe convenient for cleaning silting for sewage treatment according to the present invention.
Fig. 2 is an installation schematic diagram of a guide rail for conveniently cleaning silted PVC pipes for sewage treatment according to the present invention.
Fig. 3 is a schematic structural diagram of a PVC pipe filtering frame for sewage treatment, which is convenient for cleaning silting.
In the figure: 1-a tube body; 2-a central rod; 3-a screen frame; 4-a connector; 5-a limiting block; 6-a guide rail; 7-a threaded hole; 8-a groove; 9-a filter screen; 10-a threaded post; 11-a fixing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a PVC pipe convenient for cleaning siltation for sewage treatment comprises a pipe main body 1, a central rod 2, a plurality of filter screen frames 3 and a connecting piece 4, wherein the filter screen frames 3 and the connecting piece 4 are arranged on the outer side of the central rod 2, a limiting block 5 is fixedly arranged on the inner wall of one end of the pipe main body 1, a plurality of guide rails 6 are uniformly arranged on one side of the limiting block 5 by taking the central axis of the pipe main body 1 as the center of a circle, the central rod 2 is arranged in the pipe main body 1, threaded holes 7 are respectively formed in the end faces of the two ends of the central rod 2, the filter screen frames 3 are respectively arranged on the outer side of the central rod 2, the spacing distances among the filter screen frames 3 are equal, the outer side of each filter screen frame 3 is matched with the guide rails 6 on the inner wall of the pipe main body 1 through a groove 8, a filter screen 9 is arranged on, both ends of connecting piece 4 are all fixed and are provided with screw thread post 10, just the one end of connecting piece 4 closes with the screw hole 7 of well core rod 2 one end soon and is connected.
The outer side surfaces of the central rod 2, the filter screen frame 3 and the filter screen 9 are all provided with an anticorrosive layer, so that the corrosion of sewage to the inner wall of the pipe body 1, the filter screen 9, the filter screen frame 3 and the central rod 2 can be effectively prevented, and the service life of the whole device is effectively prolonged; the maximum diameter of the filter screen frame 3 is equal to the inner diameter of the pipe body 1, so that in the process of moving the filter screen frame 3 in the pipe body 1, the gap between the filter screen frame 3 and the inner wall of the pipe body 1 is reduced to the maximum extent, and the filter screen frame 3 is effectively prevented from being blocked by sludge in the moving process; the filter screen frame 3 is provided with fixing frames 11 on two sides of the filter screen 9, the cross sections of the supporting legs of the fixing frames 11 are conical, and the filter screen frame 3 moves back and forth, so that accumulated sludge is combed through the fixing frames 11, and quick cleaning is facilitated; the water guide perforation is arranged along the axis direction of the pipe main body 1 at the limiting block 5 inside the pipe main body 1, so that the limiting block 5 is effectively prevented from blocking sewage, and the sewage is conveyed.
The working principle is as follows: installing a plurality of pipe main bodies 1, installing a central pipe and a filter screen frame 3 in the pipe main bodies 1, wherein the direction of one end of each pipe main body 1 provided with a limiting block 5 is consistent, connecting the central pipes between two adjacent pipe main bodies 1 through a connecting piece 4 to form a whole conveying pipeline, connecting one end of a central rod 2 of the whole conveying pipeline, which is far away from the limiting blocks 5, with external power output, in the conveying process, sewage enters the pipe main bodies 1 through one end of the conveying pipeline, when sludge accumulation occurs, the central rod 2 is driven to move back and forth through external power, so as to drive a plurality of filter screens 9 in the conveying pipeline to move, so that the sewage in the pipe main bodies 1 is vibrated, and therefore the quick cleaning is carried out, furthermore, as the outer side surfaces of the central rod 2, the filter screen frame 3 and the filter screens 9 are aggregated with an anticorrosive layer, thereby effectually prevent that sewage from causing the corruption to 1 inner wall of tubular product main part and filter screen 9, filter screen frame 3, well core rod 2 to the holistic life of effectual extension fixture.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a PVC tubular product of siltation is convenient for clear up to sewage treatment, includes tubular product main part (1), well core rod (2), installs a plurality of filter screen frame (3) and connecting piece (4) in well core rod (2) outside, its characterized in that: the pipe is characterized in that a limiting block (5) is fixedly arranged on the inner wall of one end of the pipe main body (1), a plurality of guide rails (6) are uniformly arranged on one side of the limiting block (5) by taking the central axis of the pipe main body (1) as the center of a circle, the central rod (2) is arranged in the pipe main body (1), threaded holes (7) are formed in the end faces of the two ends of the central rod (2), a plurality of filter screen frames (3) are arranged on the outer side of the central rod (2), the spacing distances among the filter screen frames (3) are equal, the outer side of each filter screen frame (3) is matched with the guide rails (6) on the inner wall of the pipe main body (1) through grooves (8), a filter screen (9) is arranged on the inner side of each filter screen frame (3), and the two sides of each filter screen (9) are connected with the central rod, both ends of connecting piece (4) are all fixed and are provided with screw thread post (10), just the one end of connecting piece (4) closes soon with screw hole (7) of well core rod (2) one end and is connected.
2. The PVC pipe for sewage treatment convenient for cleaning silting of claim 1, wherein: the outer side surfaces of the central rod (2), the filter screen frame (3) and the filter screen (9) are all provided with anticorrosive coatings.
3. The PVC pipe for sewage treatment convenient for cleaning silting of claim 1, wherein: the maximum diameter of the filter screen frame (3) is equal to the inner diameter of the pipe body (1).
4. The PVC pipe for sewage treatment convenient for cleaning silting of claim 1, wherein: the filter screen frame (3) is provided with a fixing frame (11) on two sides of the filter screen (9), and the cross section of each support leg of the fixing frame (11) is conical.
5. The PVC pipe for sewage treatment convenient for cleaning silting of claim 1, wherein: a water guide perforation is formed in the limiting block (5) inside the pipe main body (1) along the axis direction of the pipe main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811334812.4A CN111174027A (en) | 2018-11-10 | 2018-11-10 | PVC tubular product convenient to clearance siltation for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811334812.4A CN111174027A (en) | 2018-11-10 | 2018-11-10 | PVC tubular product convenient to clearance siltation for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111174027A true CN111174027A (en) | 2020-05-19 |
Family
ID=70647984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811334812.4A Pending CN111174027A (en) | 2018-11-10 | 2018-11-10 | PVC tubular product convenient to clearance siltation for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111174027A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623439A (en) * | 2020-06-02 | 2020-09-04 | 四川大学 | Multi-module combined small-sized air purifying device |
| CN112361125A (en) * | 2020-10-27 | 2021-02-12 | 胡界鹏 | Automatic clear silt device of pipeline inner wall for hydraulic engineering |
| CN112555525A (en) * | 2020-11-07 | 2021-03-26 | 胜利油田金岛工程安装有限责任公司 | Prevent bushing pipe in wax deposition |
-
2018
- 2018-11-10 CN CN201811334812.4A patent/CN111174027A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623439A (en) * | 2020-06-02 | 2020-09-04 | 四川大学 | Multi-module combined small-sized air purifying device |
| CN112361125A (en) * | 2020-10-27 | 2021-02-12 | 胡界鹏 | Automatic clear silt device of pipeline inner wall for hydraulic engineering |
| CN112555525A (en) * | 2020-11-07 | 2021-03-26 | 胜利油田金岛工程安装有限责任公司 | Prevent bushing pipe in wax deposition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200519 |
|
| WD01 | Invention patent application deemed withdrawn after publication |