CN110721510A - Water flow treatment system for hydroelectric power generation power equipment - Google Patents
Water flow treatment system for hydroelectric power generation power equipment Download PDFInfo
- Publication number
- CN110721510A CN110721510A CN201911152864.4A CN201911152864A CN110721510A CN 110721510 A CN110721510 A CN 110721510A CN 201911152864 A CN201911152864 A CN 201911152864A CN 110721510 A CN110721510 A CN 110721510A
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- Prior art keywords
- pipe structure
- pipe
- filter pipe
- water flow
- treatment system
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000010248 power generation Methods 0.000 title claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 9
- 230000001680 brushing effect Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 27
- 239000004744 fabric Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000008239 natural water Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydraulic Turbines (AREA)
Abstract
The invention relates to the field of electric power, in particular to a water flow treatment system for hydroelectric power generation electric equipment, which comprises a collecting pipe, a standby filter pipe structure and a main filter pipe structure, wherein the standby filter pipe structure and the main filter pipe structure are respectively arranged at two ends of the collecting pipe; the standby filter pipe structure and the main filter pipe structure are provided with the same structure, and control valves are arranged on the outer ports; the standby filter pipe structure and the main filter pipe structure are switched to use by closing the control valve, so that the working efficiency is not influenced; the main filter pipe structure consists of an outer fixed pipe and a filter piece detachably fixed through a fastener; the filtering piece is internally provided with a screen barrel inside the outer fixed tube, and a cleaning assembly is additionally arranged inside the screen barrel; the inside clearance subassembly of installing additional of screen cloth bucket, its clearance subassembly can be followed inside and will blocked the impurity clearance of establishing in mesh inside and go out, and the clearance is reasonable, filters well.
Description
Technical Field
The invention relates to the field of electric power, in particular to a water flow treatment system for hydroelectric power generation equipment.
Background
Electric power is energy using electric energy as power, which converts natural primary energy into electric power through a mechanical energy device, and then supplies the electric power to each user through power transmission, transformation and distribution. The main methods for generating electric power include: thermal power generation, solar power generation, large-capacity wind power generation technology, nuclear power generation, hydrogen power generation, water conservancy power generation and the like.
Hydroelectric power generation is the utilization of potential energy mainly contained in water body, and aims to convert water energy into electric energy. Some impurities are unavoidably present in natural water flow, and the impurities are not treated in time to cause the stop of power generation equipment; the processing mode commonly used at present utilizes filtration to filter, and some filtration are easy to be blockked up by impurity, need regularly clear up, and then can influence its work efficiency.
In view of the above problems, the present invention provides a water flow treatment system for hydroelectric power equipment.
Disclosure of Invention
The invention aims to provide a water flow treatment system for hydroelectric power equipment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a water flow treatment system for hydroelectric power generation equipment comprises a header pipe, a standby filter pipe structure and a main filter pipe structure, wherein the middle part of the header pipe is connected with a delivery pipe;
in order to clean the filter without stopping the machine, the spare filter pipe structure and the main filter pipe structure are provided with the same structure, and control valves are arranged on the outer ports of the spare filter pipe structure and the main filter pipe structure;
furthermore, the standby filter pipe structure and the main filter pipe structure can be switched to use by closing the control valve, so that the working efficiency is not influenced;
the main filter pipe structure consists of an outer fixed pipe and a filter piece detachably fixed through a fastener;
the outer fixing tube and the filtering piece are arranged in a detachable mode, so that replacement and maintenance are facilitated, and the filtering effect is guaranteed;
the filtering part is provided with a screen barrel inside the outer fixed tube, the outer end of the screen barrel is communicated with an outer connecting tube connected to the collecting tube, and a cleaning assembly is additionally arranged inside the screen barrel;
specifically, after water flows into the outer fixed pipe of the main filter pipe structure, the water flows into the inner part of the outer fixed pipe through the screen barrel and enters the manifold pipe through the outer connecting pipe, water is arranged to enter through the outer part of the screen barrel and filter impurities on the surface of the arc-shaped screen barrel, the impurities are easy to fall off, and the phenomenon that the impurities are easy to accumulate on the filter structure due to the traditional arrangement mode is avoided; combine the inside clearance subassembly of installing additional of screen cloth bucket simultaneously, its clearance subassembly can follow inside will block and establish the impurity clearance in mesh inside away, avoids traditional clearance structure to set up and is having impurity to see through the mesh in the filterable one side of scrubbing, and the clearance is reasonable, filters well.
The further scheme of the invention is as follows: the cleaning assembly is provided with a rotating shaft, the rotating shaft is fixed inside the external connection pipe through a fixing support, a plurality of impellers distributed in an array mode are installed on the inner end of the rotating shaft, two cleaning rods distributed in parallel are installed at the other end of the rotating shaft, and the cleaning rods are attached to the screen barrel.
The invention further comprises the following scheme: the fixing support is provided with a fixing sleeve, the fixing sleeve is matched with the fixing sleeve through a limiting block and a limiting groove and is arranged on the rotating shaft, and the fixing sleeve is fixed inside the external connecting pipe through a fixing rod.
The invention further comprises the following scheme: the brush cleaning rod is fixed on the rotating shaft through a connecting rod.
The invention further comprises the following scheme: the bottom of the brush cleaning rod is provided with an outer convex plate, and a layer of brush pad is paved on the outer side surface of the outer convex plate.
The invention further comprises the following scheme: the fastener is provided with a bolt, and the bolt is sleeved with a nut.
The invention further comprises the following scheme: the filter piece outside taking over is fixed with sealed lid on, and sealed lid is fixed on the outer fixed pipe through the fastener, and sealed lid and fastener junction laid sealed the pad to and take over the inboard to be connected on the rear end plate outward, and the rear end plate is fixed in the one end of screen cloth bucket, and the screen cloth bucket other end is provided with the front end plate.
The invention further comprises the following scheme: and a water inlet pipe is additionally arranged between the main filter pipe structure and the control valve.
Compared with the prior art, the invention has the beneficial effects that:
1. after entering the outer fixed pipe of the main filter pipe structure, water flows into the inner part of the outer fixed pipe through the screen barrel and enters the manifold pipe through the outer connecting pipe, water is arranged to enter through the outer part of the screen barrel and filter impurities on the surface of the arc screen barrel, the impurities are easy to fall off, and the phenomenon that the impurities are easy to accumulate on the filter structure due to the traditional arrangement mode is avoided; meanwhile, the cleaning component is additionally arranged in the screen barrel, so that impurities clamped in the meshes can be cleaned out from the cleaning component, the situation that the impurities penetrate through the meshes when the cleaning brush is arranged on one side of the filtering surface in the traditional cleaning structure is avoided, the cleaning is reasonable, and the filtering is good;
2. the standby filter pipe structure and the main filter pipe structure are switched by closing the control valve, and the working efficiency of the standby filter pipe structure and the main filter pipe structure is not influenced.
Drawings
Fig. 1 is a schematic structural view of a water flow treatment system for hydroelectric power equipment according to the present invention.
Fig. 2 is a schematic structural view of the main filter tube structure in fig. 1.
Fig. 3 is a schematic structural view of the brush cleaning rod in fig. 2.
Fig. 4 is a schematic cross-sectional view of the cleaning rod in fig. 3.
In the figure:
1-spare filter tube structure; 2-a manifold; 3, a delivery pipe; 4-a main filter tube structure; 5-water inlet pipe; 6-a control valve;
41-outer fixed tube; 42-a sealing cover; 43-a fastener; 44-an external connecting pipe; 45-impeller; 46-a rotating shaft; 47-a fixed support; 48-rear end plate; 49-cleaning the brush rod; 50-a screen barrel; 51-a front end plate; 52-outer convex plate; 53-Brush pad.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
Electric power is energy using electric energy as power, which converts natural primary energy into electric power through a mechanical energy device, and then supplies the electric power to each user through power transmission, transformation and distribution. The main methods for generating electric power include: thermal power generation, solar power generation, large-capacity wind power generation technology, nuclear power generation, hydrogen power generation, water conservancy power generation and the like.
Hydroelectric power generation is the utilization of potential energy mainly contained in water body, and aims to convert water energy into electric energy. Some impurities are unavoidably present in natural water flow, and the impurities are not treated in time to cause the stop of power generation equipment; the processing mode commonly used at present utilizes filtration to filter, and some filtration are easy to be blockked up by impurity, need regularly clear up, and then can influence its work efficiency.
In view of the above problems, the present invention provides a water flow treatment system for hydroelectric power equipment.
Specifically, as shown in fig. 1, a water flow treatment system for hydroelectric power generation power equipment comprises a collection pipe 2 connected with a delivery pipe 3 at the middle part, and further comprises a standby filter pipe structure 1 and a main filter pipe structure 4, wherein the standby filter pipe structure 1 and the main filter pipe structure 4 are respectively arranged at two ends of the collection pipe 2;
in order to clean the filter without stopping the machine, the standby filter pipe structure 1 and the main filter pipe structure 4 are provided with the same structure, and control valves 6 are arranged on the outer ports of the standby filter pipe structure and the main filter pipe structure;
furthermore, the standby filter pipe structure 1 and the main filter pipe structure 4 can be switched to use by closing the control valve 6, so that the working efficiency is not influenced;
and, as shown in fig. 2-4, the main filtering pipe structure 4 is composed of an outer fixing pipe 41 and a filtering member detachably fixed by a fastening member 43;
the outer fixing tube 41 and the filtering piece are arranged in a detachable mode, so that replacement and maintenance are facilitated, and the filtering effect is guaranteed;
the filtering element is provided with a screen barrel 50 inside the outer fixing pipe 41, the outer end of the screen barrel 50 is communicated with an external pipe 44 connected to the collecting pipe 2, and a cleaning assembly is additionally arranged inside the screen barrel 50;
specifically, after entering the interior of the outer fixing pipe 41 of the main filtering pipe structure 4, water flows through the screen drum 50 into the interior of the main filtering pipe structure, flows through the outer connecting pipe 44 into the collecting pipe 2, is set to flow through the exterior of the screen drum 50 and filters impurities on the surface of the arc-shaped screen drum 50, and the impurities are easy to fall off, so that the impurities are prevented from being accumulated on the filtering structure easily in a traditional setting mode; combine the inside clearance subassembly of installing additional of sieve net bucket 50 simultaneously, its clearance subassembly can be followed inside and will block the impurity clearance of establishing at mesh inside and go out, avoids traditional clearance structure to set up and is having impurity to see through the mesh in the filterable one side of scrubbing, and the clearance is reasonable, filters well.
Be equipped with pivot 46 on the clearance subassembly, and pivot 46 passes through fixed bolster 47 to be fixed inside external pipe 44, installs a plurality of impellers 45 that are array distribution in the overhead a plurality of being of pivot 46, installs two brush-cleaning rod 49 that are parallel distribution at the pivot 46 other end, and brush-cleaning rod 49 laminates on screen cloth bucket 50.
The fixed support 47 is provided with a fixed sleeve, the fixed sleeve is matched and fixed on the rotating shaft 46 through a limiting block and a limiting groove, and the fixed sleeve is fixed inside the external connecting pipe 44 through a fixed rod.
The brushing rod 49 is fixed on the rotating shaft 46 through a connecting rod.
Preferably, the bottom of the cleaning rod 49 is provided with an outer convex plate 52, and a layer of brush pad 53 is laid on the outer side surface of the outer convex plate 52.
Example 2
The present embodiment is further defined on the basis of embodiment 1.
As shown in fig. 2, the fastening member 43 is provided with a bolt, and the bolt is sleeved with a nut.
A sealing cover 42 is fixed on the filtering piece outside the external connecting pipe 44, the sealing cover 42 is fixed on the external fixing pipe 41 through a fastening piece 43, a sealing gasket is laid at the joint of the sealing cover 42 and the fastening piece 43, the inner side of the external connecting pipe 44 is connected on a rear end plate 48, the rear end plate 48 is fixed at one end of a screen barrel 50, and the other end of the screen barrel 50 is provided with a front end plate 51.
Example 3
The present embodiment is further defined on the basis of embodiments 1 and 2.
As shown in fig. 1, a water inlet pipe 5 is additionally arranged between the main filtering pipe structure 4 and the control valve 6.
The working principle of the invention is as follows: according to the water flow treatment system for the hydroelectric power equipment, after water flows into the outer fixing pipe 41 of the main filtering pipe structure 4, the water flows into the inner part of the main filtering pipe structure through the screen barrel 50 and enters the collecting pipe 2 through the outer connecting pipe 44, water is arranged to flow into the outer part of the screen barrel 50 and filter impurities on the surface of the arc screen barrel 50, the impurities are easy to fall off, and the phenomenon that the impurities are easy to accumulate on a filtering structure due to a traditional arrangement mode is avoided; combine the inside clearance subassembly of installing additional of sieve net bucket 50 simultaneously, its clearance subassembly can be followed inside and will block the impurity clearance of establishing at mesh inside and go out, avoids traditional clearance structure to set up and is having impurity to see through the mesh in the filterable one side of scrubbing, and the clearance is reasonable, filters well.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. A water flow treatment system for hydroelectric power generation equipment comprises a collection pipe (2) connected with a delivery pipe (3) in the middle, and is characterized by further comprising a standby filter pipe structure (1) and a main filter pipe structure (4), wherein the standby filter pipe structure (1) and the main filter pipe structure (4) are respectively arranged at two ends of the collection pipe (2);
the standby filter pipe structure (1) and the main filter pipe structure (4) are provided with the same structure, and control valves (6) are mounted on the outer ports of the standby filter pipe structure and the main filter pipe structure;
the main filter pipe structure (4) is composed of an outer fixing pipe (41) and a filter piece detachably fixed through a fastener (43);
the filter member is provided with a screen barrel (50) inside the outer fixing pipe (41), the outer end of the screen barrel (50) is communicated with an outer pipe (44) connected to the collecting pipe (2), and a cleaning assembly is additionally arranged inside the screen barrel (50).
2. The water flow treatment system for the hydroelectric power generation power equipment as claimed in claim 1, wherein a rotating shaft (46) is arranged on the cleaning assembly, the rotating shaft (46) is fixed inside the external pipe (44) through a fixing bracket (47), a plurality of impellers (45) distributed in an array are mounted on an inner end of the rotating shaft (46), two cleaning rods (49) distributed in parallel are mounted at the other end of the rotating shaft (46), and the cleaning rods (49) are attached to the screen barrel (50).
3. The water flow treatment system for the hydroelectric power generation power equipment as claimed in claim 2, wherein the fixing bracket (47) is provided with a fixing sleeve, the fixing sleeve is fixedly sleeved on the rotating shaft (46) through a limiting block and a limiting groove in a matching manner, and the fixing sleeve is fixed inside the external connecting pipe (44) through a fixing rod.
4. A water flow treatment system for hydroelectric power generation plants according to claim 2 in which said brushing bars (49) are fixed to the rotating shaft (46) by connecting rods.
5. A water flow treatment system for hydroelectric power generation equipment according to claim 4 in which the bottom of the brush cleaning rod (49) is provided with an outer convex plate (52), and a layer of brush pad (53) is laid on the outer side surface of the outer convex plate (52).
6. A water flow treatment system for hydroelectric power generation equipment as claimed in claim 1 wherein said fasteners (43) are provided with bolts and nuts are fitted over the bolts.
7. The water flow treatment system for the hydropower generation electric equipment according to claim 1, wherein a sealing cover (42) is fixed on the filtering member outside the external connecting pipe (44), the sealing cover (42) is fixed on the external fixing pipe (41) through a fastening member (43), a sealing gasket is laid on the sealing cover (42) at the joint with the fastening member (43), the inner side of the external connecting pipe (44) is connected on a rear end plate (48), the rear end plate (48) is fixed at one end of a screen barrel (50), and the other end of the screen barrel (50) is provided with a front end plate (51).
8. A water flow treatment system for hydroelectric power generation equipment according to claim 7 in which a water inlet pipe (5) is added between the main filter pipe structure (4) and the control valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911152864.4A CN110721510A (en) | 2019-11-22 | 2019-11-22 | Water flow treatment system for hydroelectric power generation power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911152864.4A CN110721510A (en) | 2019-11-22 | 2019-11-22 | Water flow treatment system for hydroelectric power generation power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110721510A true CN110721510A (en) | 2020-01-24 |
Family
ID=69224641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911152864.4A Pending CN110721510A (en) | 2019-11-22 | 2019-11-22 | Water flow treatment system for hydroelectric power generation power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110721510A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330344A (en) * | 2020-02-17 | 2020-06-26 | 薛丽 | Petrochemical waste water pipeline filter equipment for entrance point |
| CN111780199A (en) * | 2020-07-28 | 2020-10-16 | 汉工阀门股份有限公司 | Steel welding heating power inlet backwater device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004160319A (en) * | 2002-11-12 | 2004-06-10 | Isao Matsushita | Concentrator for slurry and concentration/filtration apparatus |
| CN202342994U (en) * | 2011-10-13 | 2012-07-25 | 内蒙古伊利实业集团股份有限公司 | Filtering system for replacing filter element on line |
| CN205613145U (en) * | 2016-05-04 | 2016-10-05 | 东莞市净邦净水科技有限公司 | Leading pipe -line filter |
| CN206867807U (en) * | 2017-04-11 | 2018-01-12 | 福建海屹舰船设备有限公司 | A kind of warship marine seawater filter |
-
2019
- 2019-11-22 CN CN201911152864.4A patent/CN110721510A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004160319A (en) * | 2002-11-12 | 2004-06-10 | Isao Matsushita | Concentrator for slurry and concentration/filtration apparatus |
| CN202342994U (en) * | 2011-10-13 | 2012-07-25 | 内蒙古伊利实业集团股份有限公司 | Filtering system for replacing filter element on line |
| CN205613145U (en) * | 2016-05-04 | 2016-10-05 | 东莞市净邦净水科技有限公司 | Leading pipe -line filter |
| CN206867807U (en) * | 2017-04-11 | 2018-01-12 | 福建海屹舰船设备有限公司 | A kind of warship marine seawater filter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111330344A (en) * | 2020-02-17 | 2020-06-26 | 薛丽 | Petrochemical waste water pipeline filter equipment for entrance point |
| CN111780199A (en) * | 2020-07-28 | 2020-10-16 | 汉工阀门股份有限公司 | Steel welding heating power inlet backwater device |
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Application publication date: 20200124 |