CN112246010A - Sewage main transport pipe says with deposiing and filtering integral type connecting piece - Google Patents
Sewage main transport pipe says with deposiing and filtering integral type connecting piece Download PDFInfo
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- CN112246010A CN112246010A CN202011106988.1A CN202011106988A CN112246010A CN 112246010 A CN112246010 A CN 112246010A CN 202011106988 A CN202011106988 A CN 202011106988A CN 112246010 A CN112246010 A CN 112246010A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
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Abstract
The invention discloses a precipitation and filtration integrated connecting piece for a main sewage conveying pipeline, which mainly comprises two horizontal connecting pipelines, a precipitation pipeline, a filtration pipeline and an impurity storage pipeline, wherein the tops of the two horizontal connecting pipelines are respectively provided with a first pipeline valve, one ends of the two horizontal connecting pipelines are butted with the main sewage conveying pipeline through flange plates, the other ends of the two horizontal connecting pipelines are respectively fixed with one end of the impurity storage pipeline through the precipitation pipeline and the filtration pipeline, the top of the inner side of the filtration pipeline is fixed with a filter screen, and the side surface of the bottom of the impurity storage pipeline is provided with a second pipeline valve. The invention relates to a sedimentation and filtration integrated connecting piece for a main sewage conveying pipeline, which is mainly used for sedimentation and filtration of sand and stone particles which cannot be dissolved in sewage in the main sewage conveying pipeline so as to prevent the sand and stone particles from being accumulated for a long time to block the main sewage conveying pipeline.
Description
Technical Field
The invention relates to the technical field of chemical industry, in particular to a sedimentation and filtration integrated connecting piece for a main sewage conveying pipeline.
Background
The sewage pipeline system consists of pipelines for collecting and conveying urban sewage and accessory structures thereof. The sewage flows into the main pipe from the branch pipe, then flows into the main pipe and finally flows into a sewage treatment plant. The pipelines are distributed like rivers from small to large in a tree shape and are completely different from the circulation through condition of a water supply pipe network. Suspended solid in the sewage usually can filter in the branch pipe in present sewage pipe-line system, and only the sediment particulate matter of sewage can be followed sewage and reach in the trunk, like grit etc. because the trunk is large-scale pipeline, the trunk is not convenient for dismantle the maintenance, when the sediment particulate matter in the trunk piles up when more, can cause certain influence to the transportation of the interior sewage of trunk. In order to solve the problems, the invention designs a sedimentation and filtration integrated connecting piece for a main sewage conveying pipeline.
Disclosure of Invention
The invention aims to solve the defects that suspended matters in sewage in a sewage pipeline system are usually filtered in branch pipes, only precipitated particles of the sewage can reach a main pipe along with the sewage, such as sand and stone, and the main pipe is a large-sized pipeline, so that the main pipe is not convenient to disassemble and maintain, and when more precipitated particles are accumulated in the main pipe, the sewage in the main pipe is influenced to a certain extent.
In order to achieve the purpose, the invention provides the following technical scheme: mainly include two horizontal connecting pipe, deposit pipeline, filtering duct and impurity storage pipeline, two horizontal connecting pipe's top all is provided with first pipeline valve, two horizontal connecting pipe's one end all is fixed with the ring flange, and one of them horizontal connecting pipe's the other end is fixed mutually through depositing the one end that pipeline and impurity storage pipeline, and wherein another horizontal connecting pipe's the other end is fixed mutually through filtering duct and impurity storage pipeline's one end, filtering duct's inboard top is fixed with the filter screen, evenly be provided with many places filtration pore in the filter screen, impurity storage pipeline's bottom side is provided with the second pipeline valve.
Preferably, the other ends of the two horizontal connecting pipelines are respectively welded and fixed with the same end of the impurity storage pipeline through the precipitation pipeline and the filtering pipeline, and the precipitation pipeline, the filtering pipeline and the impurity storage pipeline are communicated with each other.
Preferably, the horizontal connecting pipelines are horizontally arranged, and one ends of the two horizontal connecting pipelines are butted with the main sewage conveying pipeline through flange plates. The horizontal connecting pipeline is mainly used for being fixedly connected with a main sewage conveying pipeline in a butt joint mode, and the first pipeline valve at the top of the horizontal connecting pipeline can be used for opening or blocking the circulation of sewage.
Preferably, deposit the equal slope setting of pipeline and filtering duct, deposit the height that the height of pipeline and filtering duct all is less than the horizontally connect pipeline, deposit the slope contained angle between pipeline and filtering duct and the horizontal plane and be 45, deposit the contained angle between pipeline and the filtering duct and be 90. Deposit the sediment of pipeline mainly used grit particulate matter in the sewage, sewage main transport pipe says after stopping circulation sewage, because the height that highly all is less than horizontal connection pipeline of precipitation pipeline and filter tube way, the grit particulate matter receives its gravity to influence and can pile up in the precipitation pipeline in the sewage, and the grit particulate matter can directly fall into in the impurity storage pipeline through the precipitation pipeline and pile up to this reaches the precipitation effect.
Preferably, the filter screen is a hemispherical filter screen, wherein the filter screen is welded and fixed with the inner side of the filter pipeline, and the filter holes in the filter screen are all through holes. Filter pipeline mainly used is the filtration of grit particulate matter in the sewage, and sewage main transport pipe says when circulating sewage, and sewage circulates to filter pipeline by the precipitation pipeline, and partial grit particulate matter can be followed the impact arrival filter pipeline of sewage, blocks through the filter screen at the inboard top of filter pipeline to reduce in the grit particulate matter reentrant sewage main transport pipe says. Because the filter screen is the hemisphere filter screen, the filter screen of cambered surface can guarantee that every point atress is the same, should be superior to the plane filter screen and have stress concentration in certain position, can effectively withstand the impact of sewage to the filter screen to prolong its life.
Preferably, the impurity storage pipeline is vertically arranged, and the bottom of the impurity storage pipeline is communicated. Impurity storage pipeline mainly used temporarily stores the grit particulate matter in the sewage after deposiing or filtering, stores the circulation that the second pipe-line valve of pipeline bottom side can adjust impurity such as grit particulate matter in the impurity storage pipeline through impurity to accumulational grit particulate matter clears up in storing the pipeline to impurity.
Preferably, the first pipe valve is a gate valve for controlling opening and closing of the horizontal connecting pipe. The inside opening and closing flashboard that is of gate valve, the direction of motion of flashboard and fluid direction are perpendicular mutually, and the gate valve only can be opened fully and closed entirely, can not do regulation and throttle, can block the circulation of the interior sewage of horizontal connecting line, and its input cost is low and the later maintenance cost is lower, and life is longer.
Preferably, the second pipeline valve is a valve for controlling the opening and closing of the horizontal connecting pipeline, and is a plug valve. The plug valve is a closure member or a plunger-shaped rotary valve, the channel port on the plug valve is the same as or separated from the channel port on the valve body by rotating 90 degrees, so that the valve can be opened or closed, the circulation of impurities such as sand and stone particles in the impurity storage pipeline can be adjusted, and the plug valve has good use flexibility.
Compared with the prior art, the invention has the beneficial effects that: the invention relates to a sedimentation and filtration integrated connecting piece for a main sewage conveying pipeline, which is mainly used for sedimentation and filtration of sand and stone particles which cannot be dissolved in sewage in the main sewage conveying pipeline so as to prevent the sand and stone particles from being accumulated for a long time to block the main sewage conveying pipeline.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a partially enlarged view of fig. 2 at B.
Fig. 5 is a partially enlarged view of C in fig. 2.
In the figure: 1-horizontal connecting pipeline, 2-precipitation pipeline, 3-filtering pipeline, 4-impurity storage pipeline, 5-first pipeline valve, 6-main sewage transportation pipeline, 7-filter screen, 8-filtering hole, 9-second pipeline valve and 10-flange plate.
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. 1-5, the present invention provides a technical solution: mainly include two horizontal connecting pipe 1, deposit pipeline 2, filtering duct 3 and impurity storage pipeline 4, two horizontal connecting pipe 1's top all is provided with first pipeline valve 5, two horizontal connecting pipe 1's one end all is fixed with ring flange 10, and one of them horizontal connecting pipe 1's the other end is fixed mutually with impurity storage pipeline 4's one end through depositing pipeline 2, and wherein another horizontal connecting pipe 1's the other end is fixed mutually with impurity storage pipeline 4's one end through filtering duct 3, filtering duct 3's inboard top is fixed with filter screen 7, evenly be provided with many places filtration pore 8 in the filter screen 7, impurity storage pipeline 4's bottom side is provided with second pipeline valve 9.
The other end of the two horizontal connecting pipelines 1 is welded and fixed with the same end of the impurity storage pipeline 4 through the precipitation pipeline 2 and the filtration pipeline 3 respectively, and the precipitation pipeline 2, the filtration pipeline 3 and the impurity storage pipeline 4 are communicated with each other.
The horizontal connecting pipeline 1 is horizontally arranged, and one ends of the two horizontal connecting pipelines 1 are butted with the main sewage conveying pipeline 5 through the flange plates 10. The horizontal connecting pipeline 1 is mainly used for being fixedly connected with a main sewage conveying pipeline 6 in a butt joint mode, and the first pipeline valve 5 at the top of the horizontal connecting pipeline 6 can be used for opening or blocking the circulation of sewage.
The filter screen 7 is a hemispherical filter screen, wherein the filter screen 7 is welded and fixed with the inner side of the filter pipeline 3, and filter holes 8 in the filter screen 7 are all through holes. Filter pipeline 3 mainly used grit particulate matter's in the sewage filtration, sewage main transport pipeline 6 is when the circulation sewage, and sewage is by the 3 circulations of precipitation pipeline 2 to filter pipeline, and partial grit particulate matter can be followed the impact of sewage and reachd filter pipeline 3, blocks through the filter screen 7 at the 3 inboard tops of filter pipeline to reduce in grit particulate matter reentrant sewage main transport pipeline 6. Because the filter screen 7 is a hemispherical filter screen, the cambered filter screen can ensure that the stress of each point is the same, and is superior to a plane filter screen in that stress concentration exists at a certain position, so that the impact of sewage on the filter screen 7 can be effectively resisted, and the service life of the filter screen is prolonged.
The first pipe valve 5 is a gate valve as a valve for controlling opening and closing of the horizontal connection pipe 1. The inside opening and closing member flashboard that is of gate valve, the motion direction of flashboard and fluid direction are perpendicular mutually, and the gate valve only can be opened fully and closed totally, can not do regulation and throttle, but the input cost is low and the later maintenance cost is lower, and life is longer, can block the circulation of the interior sewage of horizontal connecting pipe 1.
The second pipe valve 9 is a plug valve as a valve for controlling the opening and closing of the horizontal connection pipe 1. The plug valve is a closure member or a plunger-shaped rotary valve, the channel port on the plug valve is the same as or separated from the channel port on the valve body by rotating 90 degrees, so that the valve can be opened or closed, the circulation of impurities such as sand and stone particles in the impurity storage pipeline 4 can be adjusted, and the plug valve has good use flexibility.
The working principle of the invention is as follows: in the main sewage transportation pipeline 6, a precipitation and filtration integrated connecting piece is arranged at a certain distance, and two ends of the precipitation and filtration integrated connecting piece are respectively butted with the main sewage transportation pipeline 6 through flange plates 10. The sedimentation and filtration integrated connecting piece mainly comprises two horizontal connecting pipelines 1, a sedimentation pipeline 2, a filtration pipeline 3 and an impurity storage pipeline 4, wherein the horizontal connecting pipeline 1 is mainly used for butt joint and fixation with a main sewage transportation pipeline 6; the precipitation pipeline 2 is mainly used for precipitating impurities such as sand and stone particles in sewage; the filtering pipeline 3 is mainly used for filtering impurities such as sand and stone particles in sewage; impurity storage pipeline 4 is mainly used for temporarily storing impurity such as grit particulate matter in the sewage after sediment or filtration. Sewage main transport pipe says 6 after stopping circulation sewage, because the height that highly all is less than horizontal connection pipeline 1 of sedimentation pipeline 2 and filter tube way 3, the grit particulate matter receives its gravity to influence and can pile up in sedimentation pipeline 2 in the sewage, and the grit particulate matter can directly fall into through sedimentation pipeline 2 and pile up in impurity storage pipeline 4 to this reaches the precipitation effect. When sewage main transport pipe says 6 when flowing through sewage, sewage is circulated to filter tube way 3 by precipitation pipeline 2, and partial grit particulate matter can accompany the impact of sewage and reach filter tube way 3, and the filter screen 7 of 3 inboard tops of filter tube way blocks to in reducing grit particulate matter reentrant sewage main transport pipe says 6, partial grit particulate matter is blockked the back and falls into in impurity storage pipeline 4 through filter tube way 3. When impurity such as grit particulate matter in needs clearance impurity storage pipeline 4, should close two first pipeline valves 5 earlier, slowly transfer and open second pipeline valve 9, progressively clear up impurity and store the impurity of pipeline 4.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a sewage owner transport pipe says with deposiing and filtering integral type connecting piece which characterized in that: mainly comprises two horizontal connecting pipelines (1), a settling pipeline (2), a filtering pipeline (3) and an impurity storage pipeline (4), the top parts of the two horizontal connecting pipelines (1) are respectively provided with a first pipeline valve (5), one end of each of the two horizontal connecting pipelines (1) is fixed with a flange (10), wherein the other end of one horizontal connecting pipeline (1) is fixed with one end of an impurity storage pipeline (4) through a precipitation pipeline (2), wherein the other end of the other horizontal connecting pipeline (1) is fixed with one end of the impurity storage pipeline (4) through the filtering pipeline (3), a filter screen (7) is fixed at the top of the inner side of the filter pipeline (3), a plurality of filter holes (8) are uniformly arranged in the filter screen (7), and a second pipeline valve (9) is arranged on the side surface of the bottom of the impurity storage pipeline (4).
2. The sedimentation and filtration integrated connector for a main transport pipeline for sewage of claim 1, wherein: the other ends of the two horizontal connecting pipelines (1) are welded and fixed with the same end of the impurity storage pipeline (4) through the precipitation pipeline (2) and the filtering pipeline (3), and the precipitation pipeline (2), the filtering pipeline (3) and the impurity storage pipeline (4) are communicated with each other.
3. The sedimentation and filtration integrated connector for a main transport pipeline for sewage of claim 1, wherein: the horizontal connecting pipelines (1) are horizontally arranged, and one ends of the two horizontal connecting pipelines (1) are connected with the main sewage conveying pipeline (5) through the flange plates (10) of the horizontal connecting pipelines.
4. The sedimentation and filtration integrated connector for a main transport pipeline for sewage of claim 1, wherein: deposit pipeline (2) and filtering duct (3) and all incline the setting, deposit the height that highly all is less than horizontal connection pipeline (1) of pipeline (2) and filtering duct (3), deposit the slope contained angle between pipeline (2) and filtering duct (3) and the horizontal plane and be 45, deposit the contained angle between pipeline (2) and filtering duct (3) and be 90.
5. The sedimentation and filtration integrated connector for a main transport pipeline for sewage of claim 1, wherein: the filter screen (7) is a hemispherical filter screen, wherein the filter screen (7) is welded and fixed with the inner side of the filter pipeline (3), and filter holes (8) in the filter screen (7) are all through holes.
6. The sedimentation and filtration integrated connector for a main transport pipeline for sewage of claim 1, wherein: the impurity storage pipeline (4) is vertically arranged, and the bottom of the impurity storage pipeline (4) is communicated.
7. The sedimentation and filtration integrated connector for a main transport pipeline for sewage of claim 1, wherein: the first pipeline valve (5) is used as a valve for controlling the opening and closing of the horizontal connecting pipeline (1) and is a gate valve.
8. The sedimentation and filtration integrated connector for a main transport pipeline for sewage of claim 1, wherein: the second pipeline valve (9) is used as a valve for controlling the horizontal connecting pipeline (1) to be opened and closed, and is of a plug valve type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011106988.1A CN112246010A (en) | 2020-10-16 | 2020-10-16 | Sewage main transport pipe says with deposiing and filtering integral type connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011106988.1A CN112246010A (en) | 2020-10-16 | 2020-10-16 | Sewage main transport pipe says with deposiing and filtering integral type connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112246010A true CN112246010A (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011106988.1A Withdrawn CN112246010A (en) | 2020-10-16 | 2020-10-16 | Sewage main transport pipe says with deposiing and filtering integral type connecting piece |
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| Country | Link |
|---|---|
| CN (1) | CN112246010A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4650647A (en) * | 1984-12-05 | 1987-03-17 | Takuma Co., Ltd. | Apparatus for removing acid constituents from waste-gas |
| CN107215973A (en) * | 2017-07-08 | 2017-09-29 | 南京白云化工环境监测有限公司 | A kind of sewage filter device |
| CN208104051U (en) * | 2018-01-23 | 2018-11-16 | 浙江康城环保科技有限公司 | A kind of country sewage decanter type composite filtering equipment |
| CN209193753U (en) * | 2018-12-04 | 2019-08-02 | 吉林建筑大学城建学院 | A kind of Domestic sewage integrated treatment unit of environment-friendly type |
| CN210905250U (en) * | 2019-07-30 | 2020-07-03 | 北京格蓝轩科技发展有限公司 | Y-shaped filter for water treatment and circulating heating and water supply system |
-
2020
- 2020-10-16 CN CN202011106988.1A patent/CN112246010A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4650647A (en) * | 1984-12-05 | 1987-03-17 | Takuma Co., Ltd. | Apparatus for removing acid constituents from waste-gas |
| CN107215973A (en) * | 2017-07-08 | 2017-09-29 | 南京白云化工环境监测有限公司 | A kind of sewage filter device |
| CN208104051U (en) * | 2018-01-23 | 2018-11-16 | 浙江康城环保科技有限公司 | A kind of country sewage decanter type composite filtering equipment |
| CN209193753U (en) * | 2018-12-04 | 2019-08-02 | 吉林建筑大学城建学院 | A kind of Domestic sewage integrated treatment unit of environment-friendly type |
| CN210905250U (en) * | 2019-07-30 | 2020-07-03 | 北京格蓝轩科技发展有限公司 | Y-shaped filter for water treatment and circulating heating and water supply system |
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Application publication date: 20210122 |