CN220714940U

CN220714940U - Waste water drainage filter device for hydropower plant

Info

Publication number: CN220714940U
Application number: CN202322182146.XU
Authority: CN
Inventors: 赵建中
Original assignee: Yixing Xintao Environmental Protection Equipment Co ltd
Current assignee: Yixing Xintao Environmental Protection Equipment Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-04-05
Anticipated expiration: 2033-08-15

Abstract

The utility model belongs to the field of wastewater drainage filtration, in particular to a wastewater drainage filtration device of a hydropower plant, aiming at the problem that the existing wastewater needs to be filtered in the drainage process to separate impurities in the wastewater, the impurities are always accumulated on a filter screen to be cleaned in the separation process, and the problem that the drainage of the wastewater is affected by blockage is avoided.

Description

Waste water drainage filter device for hydropower plant

Technical Field

The utility model relates to the technical field of wastewater drainage filtration, in particular to a wastewater drainage filtration device of a hydropower plant.

Background

Hydropower plants are plants that convert potential and kinetic energy of water into electrical energy. The basic production process is as follows: diversion is carried out from the high place of a river or other reservoirs, the hydraulic turbine is driven to rotate by utilizing the pressure or flow velocity of water to convert gravitational potential energy and kinetic energy into mechanical energy, then the hydraulic turbine drives the generator to rotate to convert the mechanical energy into electric energy, and the hydropower plant often generates waste water in the process of converting the mechanical energy into the electric energy, and drainage filtration is needed for the waste water, so that a drainage filtration device for the waste water of the hydropower plant is needed.

The utility model provides a waste water drainage filter device of a hydropower plant, which aims at solving the problems that waste water is required to be filtered in the drainage process to separate impurities in the waste water, and the impurities are often accumulated on a filter screen during separation to be cleaned, so that the waste water drainage is prevented from being influenced by blockage.

Disclosure of Invention

The utility model provides a waste water drainage filter device for a hydropower plant, which solves the problems that in the prior art, waste water needs to be filtered in the drainage process to separate impurities in the waste water, and the impurities are often accumulated on a filter screen to be cleaned when separated, so that the waste water drainage is prevented from being influenced by blockage.

The utility model provides the following technical scheme:

hydropower plant wastewater drainage filter device includes: the device comprises a box body, wherein the upper surface of the box body is fixedly connected with two motors and two brackets, one end of an output shaft of each motor is fixedly connected with a rotating shaft, each rotating shaft is respectively and rotatably connected with the corresponding bracket, a partition plate and an inclined block are fixedly connected to the inner wall of the bottom of the box body, two filter plates are fixedly connected between the inner wall of the bottom of the box body and the inner wall of the top of the box body, and the two filter plates are respectively positioned on two sides of the partition plate;

the impurity cleaning water retaining mechanism is positioned between the two sides of the partition plate and the inner walls of the two sides of the box body and used for scraping impurities on the filter plate;

and the collecting mechanism is positioned on the lower surface of the box body and used for collecting impurities scraped on the two filter plates.

Further, impurity clearance manger plate mechanism includes two baffles, and two baffles sliding connection respectively is between the both sides of baffle and box both sides inner wall, equal sliding connection has the brush board between the both sides of baffle and the both sides inner wall of box, two the equal fixedly connected with rack one in one side of brush board, two the equal fixedly connected with rack two in one side of baffle, two the equal fixedly connected with gear in circumference of pivot, adjacent rack one and rack two respectively with adjacent gear engagement, rack one and rack are located the both sides of gear respectively.

Further, the collection mechanism comprises a collection box, the bottom of collection box fixed connection at the box, the bottom inner wall of box is equipped with two impurity collection mouths, the collection box is located the below that the mouth was collected to the impurity, the bottom inner wall sliding connection of collection box has impurity to receive the magazine, one side of impurity receipts magazine runs through and collects the box.

Further, a water inlet pipe is fixedly communicated with one side of the box body.

Furthermore, one side of the box body is fixedly communicated with two second water outlet pipes, and a first water outlet pipe is fixedly communicated between the two second water outlet pipes.

Further, the lower surface of the box body is fixedly connected with four supporting legs.

Further, the upper surface of the box body is provided with through grooves matched with the first racks, the second racks and the two baffles.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the utility model, through the matched use of the gear, the first rack and the second rack, the baffle plate descends to block water flow in the ascending process, and the brush plate cleans impurities on the surface of the filter plate and scrapes out the impurities, so that the influence of blockage on drainage caused by excessive impurities of the filter plate is avoided;

according to the utility model, through the arrangement of the two brush plates and the opposite movement tracks of the two baffles, one baffle can be lifted up while descending to block water, so that wastewater can be drained all the time, and the baffle is prevented from affecting drainage effect while sealing water flow;

according to the utility model, through the cooperation of the impurity collecting port, the collecting box and the impurity collecting box, the brush plate can collect the scraped impurities of the filter plate, the scraped impurities are collected into the impurity collecting box, and the scraped impurities are cleaned by pulling out the impurity collecting box;

according to the utility model, through the cooperation of the gear, the first rack and the second rack, the baffle descends to seal water flow in the ascending process, meanwhile, the brush cleans the surface of the filter plate, and then the two brush plates and the two baffle move in opposite tracks, so that one baffle ascends while sealing, the waste water can be drained all the time, scraped impurities fall into the impurity collecting box through the impurity collecting opening, and the impurity collecting box is pulled out to clean the impurity collecting box.

Drawings

FIG. 1 is a schematic three-dimensional structure of a wastewater drainage filter device for a hydropower plant according to an embodiment of the utility model;

FIG. 2 is a schematic diagram of the internal structure of a tank of the wastewater drainage filter device of the hydropower plant according to the embodiment of the utility model;

FIG. 3 is a schematic view of a partial sectional structure of a wastewater drainage filter device for a hydropower plant according to an embodiment of the utility model;

FIG. 4 is a schematic diagram of a rack structure of a hydraulic power plant wastewater drainage filter device according to an embodiment of the utility model;

FIG. 5 is a schematic diagram of a brush plate structure of a wastewater drainage filter device for a hydropower plant according to an embodiment of the utility model;

fig. 6 is a schematic diagram of a collection box structure of a wastewater drainage filter device of a hydropower plant according to an embodiment of the utility model.

Reference numerals:

1. a case; 2. support legs; 3. a water inlet pipe; 4. a motor; 5. a first rack; 6. a second rack; 7. a gear; 8. a first water outlet pipe; 9. a second water outlet pipe; 10. a collection box; 11. an impurity receiving box; 12. a baffle; 13. a filter plate; 14. a partition plate; 15. a sloping block; 16. an impurity collection port; 17. a rotating shaft; 18. a bracket; 19. and brushing the plate.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-6, a hydropower plant wastewater drainage filter device, comprising: the box 1, the last fixed surface of box 1 is connected with two motors 4 and two supports 18, the equal fixedly connected with pivot 17 of one end of the output shaft of two motors 4, two pivots 17 rotate with two supports 18 respectively and are connected, the bottom inner wall fixedly connected with baffle 14 of box 1 and sloping block 15, sloping block 15 can increase the speed that waste water flows, increase the drainage effect, fixedly connected with two filter plates 13 between the bottom inner wall of box 1 and the top inner wall, two filter plates 13 are located the both sides of baffle 14 respectively, two filter plates 13 can carry out effectual filtration to the impurity of waste water in the box 1, purify the quality of water, impurity clearance manger plate mechanism is located between the both sides of baffle 14 and the inner wall of box 1 both sides and is used for striking off the impurity on the filter plate 13, collection mechanism is located the lower surface of box 1 and is used for collecting the impurity of striking off on two filter plates 13.

Example 2

Referring to fig. 2, the impurity cleaning water retaining mechanism comprises two baffles 12, the two baffles 12 are respectively connected between two sides of a baffle 14 and two side inner walls of a box body 1 in a sliding mode, brush plates 19 are respectively connected between two sides of the baffle 14 and two side inner walls of the box body 1 in a sliding mode, one sides of the two brush plates 19 are fixedly connected with a first rack 5, one sides of the two baffles 12 are fixedly connected with a second rack 6, circumferences of the two rotating shafts 17 are fixedly connected with gears 7, adjacent first racks 5 and second racks 6 are respectively meshed with the adjacent gears 7, the first racks 5 and the second racks 6 are respectively located on two sides of the gears 7, the first racks 5, the second racks 6 and the cooperation of the gears 7 enable the baffles 12 to scrape impurities on the surface of a filter plate 13 in the process of descending water retaining, and the impurity on the surface of the filter plate 13 is prevented from being too much to cause blockage to affect drainage effect.

Referring to fig. 3-6, the collection mechanism includes collecting box 10, collecting box 10 fixed connection is in the bottom of box 1, and the bottom inner wall of box 1 is equipped with two impurity collection mouthfuls 16, and collecting box 10 is located the below of two impurity collection mouthfuls 16, and collecting box 10's bottom inner wall sliding connection has impurity to receive magazine 11, and collecting box 10 is run through to one side of impurity receipts magazine 11, and brush plate 19 falls into impurity receipts magazine 11 through impurity collection mouthfuls 16 to the impurity that filter 13 scraped, is convenient for the clearance to piling up the impurity.

Referring to fig. 2, a water inlet pipe 3 is fixedly connected to one side of the tank 1, two water outlet pipes 9 are fixedly connected to one side of the tank 1, a water outlet pipe I8 is fixedly connected between the two water outlet pipes 9, and the two water outlet pipes 9 introduce filtered wastewater into the water outlet pipe I8, so that drainage is facilitated.

Referring to fig. 1, four support legs 2 are fixedly connected to the lower surface of the case 1, so that the device is supported.

Referring to fig. 1, the upper surface of the case 1 is provided with through grooves which are matched with the first racks 5, the second racks 6 and the two baffles 12, so that the use of the device is facilitated.

However, as well known to those skilled in the art, the working principle and the wiring method of the motor 4 are common, which are all common in conventional means or common general knowledge, and are not described herein in detail, and any choice can be made by those skilled in the art according to the needs or convenience thereof.

The working principle and the using flow of the technical scheme are as follows: when the waste water filter is used, waste water enters the box body 1 through the water inlet pipe 3, the flow speed is increased through the inclined block 15, the waste water is filtered through the filter plate 13, the waste water flows into the water outlet pipe I8 through the two water outlet pipes II 9, the waste water is filtered, when excessive impurities are arranged on the filter plate 13, the two motors 4 are started, the motors 4 drive the gears 7 to rotate, the two baffles 12 to respectively ascend and descend, simultaneously drive the two brush plates 19 to respectively ascend and descend, when the baffles 12 descend, the brush plates 19 ascend, the impurities on the filter plate 13 are scraped, and meanwhile, inflow water is blocked, so that the waste water flows out from the other side, the flow of the waste water is not influenced, when the impurities on the filter plate 13 are scraped by the brush plates 19, the impurities can enter the impurity collecting box 11 in the collecting box 10 through the impurity collecting opening 16, then the impurity collecting box 11 is pulled out, the scraped impurities are pulled out for treatment, and the phenomenon that the filter plate 13 is influenced by excessive impurities to flow the waste water to cause blockage can be avoided.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. Hydropower plant's waste water drainage filter equipment, its characterized in that includes: the box body (1), the upper surface fixedly connected with two motors (4) and two supports (18), two the one end of the output shaft of motor (4) all fixedly connected with pivot (17), two pivot (17) rotate with two supports (18) respectively and are connected, bottom inner wall fixedly connected with baffle (14) and sloping block (15) of box body (1), fixedly connected with two filter plates (13) between bottom inner wall and the top inner wall of box body (1), two filter plates (13) are located the both sides of baffle (14) respectively;

the impurity cleaning water retaining mechanism is positioned between two sides of the partition plate (14) and inner walls of two sides of the box body (1) and used for scraping impurities on the filter plate (13);

and the collecting mechanism is positioned on the lower surface of the box body (1) and is used for collecting the impurities scraped on the two filter plates (13).

2. The water draining and filtering device for hydropower plants according to claim 1, wherein the impurity cleaning water retaining mechanism comprises two baffles (12), the two baffles (12) are respectively connected between two sides of a baffle plate (14) and two side inner walls of a box body (1) in a sliding mode, brush plates (19) are respectively connected between two sides of the baffle plate (14) and two side inner walls of the box body (1) in a sliding mode, one side of each brush plate (19) is fixedly connected with a first rack (5), one side of each baffle plate (12) is fixedly connected with a second rack (6), the circumferences of two rotating shafts (17) are fixedly connected with gears (7), adjacent first racks (5) and second racks (6) are respectively meshed with the adjacent gears (7), and the first racks (5) and the second racks (6) are respectively located on two sides of the gears (7).

3. The hydropower plant wastewater drainage filtering device according to claim 1, wherein the collecting mechanism comprises a collecting box (10), the collecting box (10) is fixedly connected to the bottom of the box body (1), two impurity collecting ports (16) are formed in the inner wall of the bottom of the box body (1), the collecting box (10) is located below the impurity collecting ports (16), an impurity collecting box (11) is slidably connected to the inner wall of the bottom of the collecting box (10), and one side of the impurity collecting box (11) penetrates through the collecting box (10).

4. The hydropower plant wastewater drainage filtering device according to claim 1, wherein one side of the box body (1) is fixedly communicated with a water inlet pipe (3).

5. The hydropower plant wastewater drainage filtering device according to claim 1, wherein two water outlet pipes II (9) are fixedly communicated with one side of the box body (1), and a water outlet pipe I (8) is fixedly communicated between the two water outlet pipes II (9).

6. The hydropower plant wastewater drainage filtering device according to claim 1, wherein four supporting legs (2) are fixedly connected to the lower surface of the box body (1).

7. The hydropower plant wastewater drainage filtering device according to claim 2, wherein the upper surface of the box body (1) is provided with through grooves matched with the two racks one (5), the two racks two (6) and the two baffles (12).