CN212548589U

CN212548589U - A water resource filtration equipment for hydraulic and hydroelectric engineering

Info

Publication number: CN212548589U
Application number: CN202021230090.0U
Authority: CN
Inventors: 黄文杰; 赵祖斌; 唐雁平
Original assignee: Guangxi Jianxing Construction Co ltd
Current assignee: Guangxi Jianxing Construction Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-02-19
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to the technical field of water resource filtering equipment, in particular to water resource filtering equipment for water conservancy and hydropower engineering, which provides the following proposal aiming at the problems of low working efficiency, inconvenient equipment desilting treatment and manpower and material consumption of the water resource filtering equipment in the prior art, which comprises a box body, wherein a hollow tube, a connecting plate and a first clapboard are arranged inside the box body, the outer wall of the hollow tube is sleeved with a plurality of rotary disc filters, a double-sided brush is arranged among the rotary disc filters, one end of the hollow tube is connected with a rotating shaft in a transmission way, the inside of box rotates and is connected with the threaded rod, and the outside threaded connection of threaded rod has the scraper blade, the outside of box is equipped with first servo motor and second servo motor, and the first ash bucket of bottom outer wall fixedly connected with and the second ash bucket of box, inlet tube and outlet pipe are installed to the box. The utility model provides a water resource filtration equipment's work efficiency low and equipment desilting handle inconveniently, consume manpower and materials problem.

Description

A water resource filtration equipment for hydraulic and hydroelectric engineering

Technical Field

The utility model relates to a water resource filtration equipment field especially relates to a water resource filtration equipment for hydraulic and hydroelectric engineering.

Background

Water is a basic element that human beings rely on for survival, electricity is a main energy source for social development, water conservancy and hydropower engineering is an engineering science that regulates and utilizes hydroenergy resources by engineering or non-engineering measures on the basis of research of natural characteristics of water, China builds a plurality of large and small power stations in a plurality of regions near water, each power station needs a plurality of devices to operate every day, the devices operate to generate heat, and therefore a large amount of cooling water is needed for cooling the devices.

Water resource filtration equipment that present hydraulic and hydroelectric engineering used is when using, because the impurity of river aquatic is more, filter surface is often blockked up, lead to filtering water velocity and become slow, and traditional equipment is before the clearance to filter surface, all need earlier the water intaking work of stop equipment, clear up it again, intake and the unable synchronous go on of clearance, the work efficiency who leads to filtration equipment like this is low, in addition, traditional equipment still need regularly carry out the desilting to the inside deposit room of equipment, need special personnel to open equipment, carry out desilting work again, it is inconvenient to desilt the processing, consume manpower and materials, therefore, this scheme provides a water resource filtration equipment for hydraulic and hydroelectric engineering.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water resource filtration equipment for hydraulic and hydroelectric engineering, the work efficiency who has solved prior art normal water resource filtration equipment is low, and equipment desilting is handled inconveniently, consumes the problem of manpower and materials.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water resource filtering device for water conservancy and hydropower engineering comprises a box body, wherein a hollow tube and a connecting plate are arranged in the box body, the connecting plate is fixedly connected to the top of the box body, a plurality of rotary disc filters are sleeved on the outer wall of the hollow tube, brushes are arranged among the rotary disc filters, one ends of double-sided brushes, far away from the hollow tube, extend into the connecting plate and are fixedly connected with the connecting plate, one end of the hollow tube is in transmission connection with a rotating shaft, one end of the rotating shaft, far away from the hollow tube, is in rotating connection with the inner side wall of the box body, a first partition plate is arranged in the box body and is positioned on one side, far away from the rotating shaft, of the hollow tube, the other end of the hollow tube is a water outlet end, the water outlet end extends to the outside of the first partition plate, the hollow tube, the bottom of scraper blade and the bottom butt of box, the outside of box is equipped with first servo motor and second servo motor, and first servo motor is connected with the threaded rod transmission, and second servo motor is connected with the pivot transmission, and the first ash bucket of bottom outer wall fixedly connected with and the second ash bucket of box, inlet tube and outlet pipe are installed to the box.

Preferably, it is a plurality of the carousel filter all is linked together with hollow tube fixed connection, carousel filter all with the hollow tube, carousel filter includes the cavity carousel, and a plurality of fan-shaped mouths have all been seted up to the both sides disc of cavity carousel, and equal fixedly connected with fan-shaped filter screen in a plurality of fan-shaped mouths matches with the fan-shaped mouth, and the inside of box is equipped with the connecting plate, and connecting plate fixed connection is in the top of box, the brush is including fixing two single-sided brushes and a plurality of double-sided brush on the connecting plate, and the brush face of two single-sided brushes respectively with the outside looks butt of the carousel filter that is located the hollow tube both ends, and a plurality of double-sided brushes are located between two adjacent carousel filters respectively, and the brush face of a plurality of double-sided brushes is equallyd divide do not with the surface looks butt of two adjacent carousel filters, and two.

Preferably, the outside fixedly connected with first conical gear of threaded rod, the outside fixedly connected with second conical gear of pivot, the output shaft one end of first servo motor extends to the inside of box and fixedly connected with third conical gear, third conical gear meshes with first conical gear mutually, the output shaft one end of second servo motor extends to the inside of box and fixedly connected with fourth conical gear, fourth conical gear meshes with second conical gear mutually.

Preferably, the top end of the first partition board is fixedly connected with a rectangular filter screen, the top edge and the two opposite side edges of the rectangular filter screen are fixedly connected with the inner wall of the box body, the bottom edge and the two opposite side edges of the first partition board are fixedly connected with the inner wall of the box body, a second partition board is arranged inside the box body and is positioned on one side of the first partition board away from the rotary disc filter, the bottom edge and the two opposite side edges of the second partition board are fixedly connected with the inner wall of the box body, the top end of the second partition board is positioned between the top end of the hollow pipe and the top end of the first partition board, the water outlet end of the hollow pipe is positioned between the first partition board and the second partition board, the water inlet pipe is positioned on one side of the first partition board away from the second partition board, the water inlet pipe is fixedly connected with the side wall of the top of the box body, the water, the water outlet pipe is positioned on one side of the second partition board far away from the water outlet end and is fixedly connected to the side wall of the bottom of the box body and communicated with the box body.

Preferably, the bottom of first ash bucket and second ash bucket is fixedly connected with first blowoff valve and second blowoff valve respectively, and first ash bucket and second ash bucket are located the threaded rod both ends respectively under, a plurality of support columns of bottom outer wall fixedly connected with of box, the outer wall of box are equipped with the control box, and the control box links to each other with first servo motor, second servo motor electrical property, a plurality of support columns of bottom outer wall fixedly connected with of box, and the box has seted up the observation window on being close to the lateral wall of first baffle.

Preferably, the bottom end of the interior of the box body is provided with a conical groove, and the scraper is matched with the bottom end of the conical groove.

The utility model has the advantages that:

1. through the cooperation between second servo motor, second conical gear, fourth conical gear, pivot, first baffle, carousel filter, single-sided brush, double-sided brush, hollow tube, the connecting plate, reached the purpose that the filtration of intaking goes on in step with the filter clearance to the low problem of water resource filtration equipment's work efficiency has been solved.

2. Through the cooperation between first servo motor, first conical gear, third conical gear, threaded rod, scraper blade, bell jar, first ash bucket, second ash bucket, first blowoff valve, the second blowoff valve, the automatic mesh of clearing up the inside sedimentary impurity of equipment has been reached to it is inconvenient to have solved equipment desilting and has handled, consumes the problem of manpower and materials.

3. Through the cooperation between water intaking valve, inlet tube, outlet pipe, first baffle, the second baffle, reached the purpose of control velocity of rivers to and avoided the water that contains impurity in the box to flow into the aquatic after straining in the gap of the junction of hollow tube and first baffle, cause the pollution to it.

The utility model discloses rational in infrastructure, design benefit, easy operation has reached the purpose that the filtration of intaking goes on in step with the filter clearance and the inside sedimentary impurity of equipment automatic clearance, and it is inconvenient to have solved the work efficiency of water resource filtration equipment low and equipment desilting processing, consumes manpower and materials problem, has avoided the water that contains impurity in the box to flow in the aquatic after straining in the gap of the junction of hollow tube and first baffle, causes the pollution to it.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is a left side sectional view of the present invention.

Fig. 3 is a front view of the present invention.

Reference numbers in the figures: the device comprises a box body 1, a connecting plate 2, a double-sided brush 3, a single-sided brush 4, a rectangular filter screen 5, a first partition plate 6, a second partition plate 7, a water outlet pipe 8, a supporting column 9, a first ash bucket 10, a first blowdown valve 11, a threaded rod 12, a scraper 13, a second ash bucket 14, a second blowdown valve 15, a first conical gear 16, a second conical gear 17, a rotary disc filter 18, a rotating shaft 19, a third conical gear 20, a fourth conical gear 21, a water inlet pipe 22, a first servo motor 23, a second servo motor 24, a hollow pipe 25, a conical groove 26, an observation window 27 and a water inlet valve 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a water resource filtering device for water conservancy and hydropower engineering, comprising a box body 1, a hollow tube 25 and a connecting plate 2 are arranged inside the box body 1, the connecting plate 2 is fixedly connected to the top of the box body 1, the outer wall of the hollow tube 25 is sleeved with a plurality of rotary disc filters 18, the rotary disc filters 18 are all fixedly connected with the hollow tube 25, the rotary disc filters 18 are all communicated with the hollow tube 25, brushes are arranged between the rotary disc filters 18, each rotary disc filter 18 comprises a hollow rotary disc, the circular surfaces at two sides of the hollow rotary disc are both provided with a plurality of fan-shaped openings, fan-shaped filter screens are fixedly connected in the fan-shaped openings, the fan-shaped filter screens are matched with the fan-shaped openings, the connecting plate 2 is arranged inside the box body 1, the connecting plate 2 is fixedly connected to the top of the box body 1, the brushes comprise two single-sided brushes 4 and a plurality of double-sided brushes 3 fixed, the plurality of double-sided brushes 3 are respectively positioned between two adjacent rotary disc filters 18, the brush surfaces of the plurality of double-sided brushes 3 are respectively abutted against the surfaces of the two adjacent rotary disc filters 18, and the two single-sided brushes 4 and the plurality of double-sided brushes 3 are both positioned right above the hollow pipe 25.

One end transmission of hollow tube 25 is connected with pivot 19, the one end that hollow tube 25 was kept away from to pivot 19 is rotated with the inside wall of box 1 and is connected, the inside of box 1 is equipped with first baffle 6, first baffle 6 is located one side that pivot 19 was kept away from to hollow tube 25, the hollow tube 25 other end is the play water end, it extends to the outside of first baffle 6 to go out the water end, the top fixedly connected with rectangle filter screen 5 of first baffle 6, the topside and the relative both sides limit of rectangle filter screen 5 all with the inner wall fixed connection of box 1, the base and the relative both sides limit of first baffle 6 all with the inner wall fixed connection of box 1, the purpose of setting up rectangle filter screen 5 here is, when the inflow velocity of flow of water inlet is greater than the play velocity of water flow of delivery port, the water level that contains impurity water of the case room that plays the filtering action inside of box 1 can rise gradually, the filter screen plays a role in filtering, so that the impurity-containing water is prevented from polluting the filtered water, the second partition plate 7 is arranged in the box body 1, the water outlet end of the hollow pipe 25 is positioned between the first partition plate 6 and the second partition plate 7, the second partition plate 7 is positioned on one side, away from the rotary disc filter 18, of the first partition plate 6, the bottom edge and the two opposite side edges of the second partition plate 7 are fixedly connected with the inner wall of the box body 1, and the top end of the second partition plate 7 is positioned between the top end of the hollow pipe 25 and the top end of the first partition plate 6, so that when the device works, the filtered water flows into a box chamber between the first partition plate 6 and the second partition plate 7 and overflows from the top end of the second partition plate 7, the water level between the first partition plate 6 and the second partition plate 7 is higher than the water level of the impurity-containing water at the joint of the hollow pipe 25 and the first partition plate 6, the water pressure of the impurity-containing water at the joint is higher than the pressure of the impurity-containing water at the joint, and the joint of the Flows into the filtered water to pollute the water.

The box body 1 is provided with a water inlet pipe 22 and a water outlet pipe 8, the water inlet pipe 22 is located on one side, away from the second partition plate 7, of the first partition plate 6, the water inlet pipe 22 is fixedly connected to the side wall of the top of the box body 1, the water inlet pipe 22 is communicated with the box body 1, one end of the water inlet pipe 22 extends to the outside of the box body 1, a water inlet valve 28 is arranged on the water inlet pipe 22, the water inlet valve 28 is located on the outside of the box body 1, the water outlet pipe 8 is located on one side, away from the water outlet end, of.

Hollow tube 25 rotates with first baffle 6 and is connected, the internal rotation of box 1 is connected with threaded rod 12, threaded rod 12 is located the below of rotary table filter 18, the first conical gear 16 of outside fixedly connected with of threaded rod 12, the outside fixedly connected with second conical gear 17 of pivot 19, the outside of box 1 is equipped with first servo motor 23 and second servo motor 24, first servo motor 23 is connected with the transmission of threaded rod 12, the output shaft one end of first servo motor 23 extends to the inside of box 1 and fixedly connected with third conical gear 20, third conical gear 20 meshes with first conical gear 16, second servo motor 24 is connected with the transmission of pivot 19, the output shaft one end of second servo motor 24 extends to the inside of box 1 and fixedly connected with fourth conical gear 21, fourth conical gear 21 meshes with second conical gear 17.

The outer part of the threaded rod 12 is in threaded connection with a scraper 13, the bottom end of the scraper 13 is abutted against the bottom of the box body 1, the bottom end of the inner part of the box body 1 is provided with a conical groove 26, the scraper 13 is positioned at the bottom end of the conical groove 26, the scraper 13 is matched with the bottom end of the conical groove 26, the outer wall of the bottom end of the box body 1 is fixedly connected with a first ash bucket 10 and a second ash bucket 14, the first ash bucket 10 and the second ash bucket 14 are communicated with the box body, the bottoms of the first ash bucket 10 and the second ash bucket 14 are respectively and fixedly connected with a first blow-off valve 11 and a second blow-off valve 15, the first ash bucket 10 and the second ash bucket 14 are respectively positioned under the two ends of the threaded rod 12, here, the bottom opening width of the conical groove 26 is greater than the top opening width of the first ash bucket 10 and the second ash bucket 14, so that when the scraper 13 moves to the upper part of the first ash bucket 10 or the second ash bucket 13, the scraper 13, the bottom outer wall fixedly connected with of box 1 a plurality of support columns 9, the outer wall of box 1 is equipped with the control box, and the inside controller that is equipped with AT89C51 model of control box, control box and first servo motor 23, the 24 electrical property of second servo motor link to each other, and a plurality of support columns 9 of bottom outer wall fixedly connected with of box 1, box 1 have seted up observation window 27 on being close to the lateral wall of first baffle 6.

The working principle is as follows: firstly, opening the valve of the water inlet valve 28, leading water flow to enter the interior of the box body 1 from the water inlet pipe 22, leading the water flow speed of the inlet water to be higher, leading the water to enter the interior of the rotary disc filter 18 through the fan-shaped filter screen when the water level reaches the bottom of the rotary disc filter 18, blocking impurities at the exterior of the fan-shaped filter screen, leading a part of the larger impurities to sink to the bottom of the box body 1 and leading a part of the larger impurities to be attached to the exterior of the fan-shaped filter screen, leading the water in the rotary disc filter 18 to enter the hollow pipe 25 and flow out from the water outlet end of the hollow pipe 25 when the water level reaches the bottom of the hollow pipe 25, leading the water to enter a box chamber between the first partition plate 6 and the second partition plate 7, observing the water level through the observation window 27, and when the water level line in the box body 1 is positioned between the top of the first partition plate 6 and the top of, the purpose of controlling the water flow speed is achieved, meanwhile, the water flowing into the space between the first partition plate 6 and the second partition plate overflows the top end of the second partition plate 7, flows into the box chamber where the water outlet pipe 8 is located, and flows out from the water outlet pipe 8, because the water level between the first partition plate 6 and the second partition plate 7 is higher than the water level of the impurity-containing water at the joint of the hollow pipe 25 and the first partition plate 6, the water pressure is also higher than the pressure of the impurity-containing water at the joint, so that the water containing impurities in the box body 1 is prevented from flowing into the filtered water from the joint of the hollow pipe 25 and the first partition plate 6 to pollute the water, then the second servo motor 24 is started through the controller, the output shaft of the second servo motor 24 rotates to drive the fourth bevel gear 21 to rotate, the fourth bevel gear 21 rotates to drive the second bevel gear 17 to rotate, and further drive the hollow pipe 25 and the rotary disc filter 18 fixed on the hollow pipe, under the action of the single-sided brush 4 and the double-sided brush 3, impurities attached to the surfaces of fan-shaped filter screens on the two sides of the rotary disc filter 18 are brushed off and fall into the bottom of the filter box, the filter box is repeatedly operated to finish filtering, and the purpose of synchronously performing water inlet filtering and filter cleaning is achieved, so that the problem of low working efficiency of water resource filtering equipment is solved, the bottom of the filter box needs to be desilted after filtering operation is performed for a period of time, at the moment, the water inlet valve 28 is firstly closed, when no water flows out from the water outlet pipe 8, the first servo motor 23 is started through the controller, the output shaft of the first servo motor 23 rotates to drive the third bevel gear 20 to rotate, the third bevel gear 20 drives the first bevel gear 16 and the threaded rod 12 to rotate so as to drive the scraper 13 to move, the threaded rod 12 is driven to rotate positively and negatively through the positive and negative rotation of the servo motor, impurities at the bottom of the box body 1 are pushed into the first ash bucket 10 and the second ash bucket 14, then the first blowdown valve 11 and the second blowdown valve 15 are respectively opened, the impurities flow out along with water, in order to clean the impurities cleaner, the valve of the water inlet valve 28 can also be opened, and the interior of the box body is washed by water flow, so that the purpose that the equipment automatically cleans the impurities deposited in the interior is achieved, and the problems that the equipment is inconvenient to clean and consumes manpower and material resources are solved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a water resource filtration equipment for hydraulic and hydroelectric engineering, includes box (1), its characterized in that, the inside of box (1) is equipped with hollow tube (25), and the outer wall cover of hollow tube (25) is equipped with a plurality of carousel filters (18), and is a plurality of all be equipped with the brush between carousel filter (18), and the one end transmission of hollow tube (25) is connected with pivot (19), and the one end that hollow tube (25) were kept away from in pivot (19) is rotated with the inside wall of box (1) and is connected, the inside of box (1) is equipped with first baffle (6), and first baffle (6) are located one side that pivot (19) were kept away from in hollow tube (25), and the hollow tube (25) other end is the play water end, and the play water end extends to the outside of first baffle (6), and hollow tube (25) are rotated with first baffle (6) and are connected, the internal rotation of box (, threaded rod (12) are located the below of carousel filter (18), and the outside threaded connection of threaded rod (12) has scraper blade (13), the bottom of scraper blade (13) and the bottom butt of box (1), the outside of box (1) is equipped with first servo motor (23) and second servo motor (24), and first servo motor (23) are connected with threaded rod (12) transmission, and second servo motor (24) are connected with pivot (19) transmission, and first ash bucket (10) of bottom outer wall fixedly connected with and second ash bucket (14) of box (1), inlet tube (22) and outlet pipe (8) are installed in box (1).

2. The water resource filtering device for the water conservancy and hydropower engineering, according to claim 1, wherein the plurality of rotary disc filters (18) are fixedly connected with the hollow pipe (25), the rotary disc filters (18) are communicated with the hollow pipe (25), each rotary disc filter (18) comprises a hollow rotary disc, a plurality of fan-shaped openings are formed in the round surfaces of two sides of the hollow rotary disc, a fan-shaped filter screen is fixedly connected in each fan-shaped opening and matched with the fan-shaped openings, a connecting plate (2) is arranged inside the box body (1), the connecting plate (2) is fixedly connected to the top of the box body (1), the brushes comprise two single-sided brushes (4) and a plurality of double-sided brushes (3) which are fixed on the connecting plate, the brush surfaces of the two single-sided brushes (4) are respectively abutted against the outer sides of the rotary disc filters (18) at two ends of the hollow pipe, and the double-sided brushes (3) are respectively located between the two adjacent rotary disc filters (, and the brush surfaces of the double-sided brushes (3) are respectively abutted against the surfaces of the two adjacent rotary disc filters (18), and the two single-sided brushes (4) and the double-sided brushes (3) are positioned right above the hollow pipe (25).

3. The water resource filtering device for the water conservancy and hydropower engineering, as recited in claim 1, wherein a first bevel gear (16) is fixedly connected to the outside of the threaded rod (12), a second bevel gear (17) is fixedly connected to the outside of the rotating shaft (19), one end of an output shaft of the first servo motor (23) extends to the inside of the box body (1) and is fixedly connected with a third bevel gear (20), the third bevel gear (20) is meshed with the first bevel gear (16), one end of an output shaft of the second servo motor (24) extends to the inside of the box body (1) and is fixedly connected with a fourth bevel gear (21), and the fourth bevel gear (21) is meshed with the second bevel gear (17).

4. The water resource filtering equipment for the water conservancy and hydropower engineering, as claimed in claim 1, wherein the top end of the first clapboard (6) is fixedly connected with a rectangular filter screen (5), the top edge and the two opposite side edges of the rectangular filter screen (5) are fixedly connected with the inner wall of the box body (1), the bottom edge and the two opposite side edges of the first clapboard (6) are fixedly connected with the inner wall of the box body (1), a second clapboard (7) is arranged in the box body (1), the second clapboard (7) is positioned at one side of the first clapboard (6) away from the rotary disc filter (18), the bottom edge and the two opposite side edges of the second clapboard (7) are fixedly connected with the inner wall of the box body (1), the top end of the second clapboard (7) is positioned between the top end of the hollow pipe (25) and the top end of the first clapboard (6), the water outlet end of the hollow pipe (25) is positioned between the first clapboard (6) and the second clapboard (7), the water inlet pipe (22) is located on one side, away from the second partition plate (7), of the first partition plate (6), the water inlet pipe (22) is fixedly connected to the side wall of the top of the box body (1), the water inlet pipe (22) is communicated with the box body (1), one end of the water inlet pipe (22) extends to the outside of the box body (1), a water inlet valve (28) is arranged on the water inlet pipe (22), the water inlet valve (28) is located on the outside of the box body (1), the water outlet pipe (8) is located on one side, away from the water outlet end, of the second partition plate (7), and the water outlet pipe (8) is fixedly connected to the side wall of.

5. The water resource filtering equipment for the water conservancy and hydropower engineering, as claimed in claim 1, wherein the bottoms of the first ash bucket (10) and the second ash bucket (14) are respectively and fixedly connected with a first blow-off valve (11) and a second blow-off valve (15), the first ash bucket (10) and the second ash bucket (14) are respectively positioned under the two ends of a threaded rod (12), the outer wall of the bottom of the box body (1) is fixedly connected with a plurality of support columns (9), the outer wall of the box body (1) is provided with a control box, the control box is electrically connected with a first servo motor (23) and a second servo motor (24), the outer wall of the bottom of the box body (1) is fixedly connected with a plurality of support columns (9), and the side wall of the box body (1) close to the first partition plate (6) is provided with an observation window (27).

6. The water resource filtering device for water conservancy and hydropower engineering according to claim 1, wherein the inner bottom end of the box body (1) is provided with a conical groove (26), and the scraper (13) is matched with the bottom end of the conical groove (26).