CN115364546A - Reservoir scrubbing device - Google Patents

Abstract

The invention relates to the technical field of reservoir treatment, in particular to a reservoir decontamination device which comprises a gate body, a draft tube body and a decontamination mechanism, wherein the draft tube body and the decontamination mechanism are respectively arranged on two sides of the gate body, the decontamination mechanism is used for treating discharged water of the draft tube body, the decontamination mechanism comprises a decontamination part and a driving part, the decontamination part comprises a treatment filter frame, a filter screen assembly, a pushing assembly and a collecting box, the filter screen assembly is arranged on the treatment filter frame and used for blocking impurities in water, the pushing assembly is used for pushing the impurities in the water, the collecting box is used for collecting the impurities in the water, and the driving part is used for driving the pushing assembly to act so as to collect the impurities in the water blocked by the filter screen assembly into the collecting box. According to the invention, the filter screen assembly is used for blocking impurities flowing into water in the treatment filter frame, and the filtered water flows into the downstream reservoir through the treatment filter frame, so that the water quality of the downstream reservoir is ensured, and the working efficiency of the reservoir decontamination device is improved.

Description

A decontamination device for a reservoir

technical field

The invention relates to the technical field of reservoir treatment, in particular to a reservoir decontamination device.

Background technique

Reservoirs, generally interpreted as "hydraulic engineering buildings that hold back flood water and regulate water flow, can be used for irrigation, power generation, flood control and fish farming; the gates in the reservoir are used to control the closing and opening of discharge (release) channels Facilities are an important part of hydraulic structures, which can be used to intercept water flow, control water level, adjust flow, discharge mud, sand and floating objects, etc.; in hydropower stations, gates are an important part used to connect the upper reservoir and the lower reservoir. It is installed at the draft pipe (drainage pipe). Since the existing gates do not have any decontamination structure, some upstream mud, sand and floating objects will flow into the lower reservoir, thereby affecting the water quality of the lower reservoir.

Contents of the invention

In view of this, the present invention proposes a reservoir decontamination device to solve the above problems.

The present invention achieves the above object through the following technical solutions:

A decontamination device for a reservoir, comprising a gate body, a draft pipe body and a decontamination mechanism respectively arranged on both sides of the gate body, the decontamination mechanism is used to treat the discharge water of the draft pipe body, and the decontamination mechanism includes a decontamination Components and driving components, the decontamination components include a treatment filter frame, a filter screen assembly disposed on the treatment filter frame for blocking impurities in the water, a pushing assembly for pushing impurities in the water, and a collection box for collecting impurities in the water, and the driving components are used The impurity in the water blocked by the filter screen assembly is collected into the collection box by driving the push assembly.

Further, the filter screen assembly includes a first filter screen and a second filter screen fixed inside the processing filter frame, and the push assembly includes two scrapers and a pusher that are slidably connected to the inside of the processing filter frame. Material board, one of the scraper surfaces is in contact with the surface of the first filter net, and the surface of the other scraper is in contact with the surface of the second filter net, and one of the scraper plates is fixedly connected to the pushing plate on the side away from the first filter net .

Further, the first filter is used to block large impurities in the water, and the second filter is used to block small impurities in the water, so that the filtered water flows into the downstream reservoir to ensure the water quality of the downstream reservoir, and the two scrapers move simultaneously Scrape and sweep the surface of the first filter net and the second filter net respectively to prevent excessive impurities from clogging the surface of the first filter net and the second filter net. The pusher plate is used to push the impurities in the processing filter frame to the collection box Inside.

Further, sliding holes are opened on both sides of the top of the treatment filter frame, a sliding plate is fixedly connected to the top of the scraper, and the surface of the sliding plate is slidably connected to the inside of the sliding hole.

Further, both sides of the slider are fixedly connected with waterproof bellows, and the side of the waterproof bellows away from the slider is fixedly connected to the inner side of the sliding hole.

Further, the drive part includes a drive box fixedly connected to one side of the gate body, a moving plate is slidably connected to the inside of the drive box, the bottom of the moving plate is fixedly connected to the top of the slide plate, and the inside of the drive box A screw is connected in rotation, the surface of the moving plate is threadedly connected to the surface of the screw, one side of the drive box is fixedly connected with a servo motor, and the output shaft of the servo motor runs through the drive box and is fixedly connected to the screw rod. At one end, the servo motor drives the moving plate to move, and the moving plate moves to drive the two scrapers and the pushing plate to move.

Further, the inside of the drive box is fixedly connected with a limit rod, and the surface of the moving plate is slidably connected to the surface of the limit rod.

Further, both sides of the processing filter frame are connected with a collection box, and the inside side of the collection box close to the processing filter frame is slidably connected with a blocking door, and the top of the collection box is fixedly connected with an electric push rod, and the electric push rod One end is fixedly connected to the surface of the blocking door, and the electric push rod is used to drive the blocking door to move, so that the collection box is in an open or closed state.

The beneficial effects of the present invention are:

In the present invention, by setting the decontamination parts, the filter screen assembly blocks the impurity in the water in the treatment filter frame, and the filtered water flows to the downstream reservoir through the treatment filter frame, so as to ensure the water quality of the downstream reservoir and improve the working efficiency of the decontamination device of the reservoir; By arranging the decontamination mechanism, the component is pushed to move in the processing filter frame, and the surface of the filter screen component is scraped, so that cleaning the surface of the filter screen component is more convenient, and the working efficiency of the filter screen component can be improved.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the structural representation of decontamination mechanism of the present invention;

Fig. 3 is a sectional view of the decontamination mechanism of the present invention;

Fig. 4 is a structural schematic diagram of the decontamination component and the driving component of the present invention.

The reference signs in the figure are described as follows:

1. Gate body; 2. Draft tube body; 3. Decontamination mechanism;

301, decontamination component; 3011, treatment filter frame; 3012, first filter screen; 3013, second filter screen; 3014, scraper; 3015, pusher plate; 3016, slide hole; 3017, slide plate; set;

302, driving component; 3021, driving box; 3022, moving plate; 3023, screw mandrel; 3024, limit rod; 3025, servo motor; 3026, collecting box; 3027, blocking door.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

As shown in Figures 1-4, the present invention provides a decontamination device for a reservoir, comprising: a gate body 1, a draft pipe body 2 and a decontamination mechanism 3 respectively arranged on both sides of the gate body 1 . One side of the gate body 1 is fixedly connected with a draft tube body 2 , and a decontamination mechanism 3 for treating the water discharged from the draft tube body 2 is arranged on the other side of the gate body 1 .

The decontamination mechanism 3 includes a decontamination component 301 and a driving component 302, the decontamination component 301 comprises a treatment filter frame 3011 fixedly connected to one side of the gate body 1, and the inside of the treatment filter frame 3011 is fixedly connected with a first filter net 3012 and the second filter screen 3013, the inside of the processing filter frame 3011 is slidingly connected with two scrapers 3014, wherein the surface of one scraper 3014 contacts the surface of the first filter screen 3012, and the surface of the other scraper 3014 In contact with the surface of the second filter screen 3013 , one side of the scraper 3014 away from the first filter screen 3012 is fixedly connected with a pusher plate 3015 . Both sides of the top of the filter frame 3011 are provided with sliding holes 3016 , the top of the scraper 3014 is fixedly connected with a sliding plate 3017 , and the surface of the sliding plate 3017 is slidably connected to the inside of the sliding hole 3016 .

The driving part 302 includes a driving box 3021 fixedly connected to one side of the gate body 1, the inside of the driving box 3021 is slidably connected with a moving plate 3022, and the bottom of the moving plate 3022 is fixedly connected to the top of the slide plate 3017; the inner rotation of the driving box 3021 Connected with a screw rod 3023, the surface of the moving plate 3022 is screwed to the surface of the screw rod 3023, one side of the drive box 3021 is fixedly connected with a servo motor 3025, and the output shaft of the servo motor 3025 runs through the drive box 3021 and is fixedly connected to the screw rod 3023 one end.

Both sides of the processing filter frame 3011 are connected with a collection box 3026, and the side of the collection box 3026 close to the inside of the processing filter frame 3011 is slidably connected with a blocking door 3027, and the top of the collection box 3026 is fixedly connected with an electric push rod. One end of the rod is fixedly connected to the surface of the blocking door 3027, and the electric push rod is used to drive the blocking door 3027 to move so that the collection box 3026 is in an open or closed state.

When the draft tube body 2 discharges water from the upstream reservoir, the gate body 1 is in an open state, and the water from the upstream reservoir flows through the draft tube body 2 into the treatment filter frame 3011, and the first filter screen 3012 is used to block large impurities in the water , the filtered water flows into the second filter screen 3013, the second filter screen 3013 blocks small impurities in the water, and the filtered water flows to the downstream reservoir through the treatment filter frame 3011, so as to ensure the water quality of the downstream reservoir and improve the decontamination of the reservoir the working efficiency of the device;

When the upstream reservoir water does not need to be discharged, the gate body 1 is in a closed state. At this time, the servo motor 3025 is started to drive the blocking door 3027 to move, and the blocking door 3027 moves so that the collection box 3026 is in an open state, and the output shaft of the servo motor 3025 rotates Drive the screw mandrel 3023 to rotate, the screw mandrel 3023 rotates to drive the moving plate 3022 to move in the drive box 3021, the moving plate 3022 drives two slide plates 3017 to move in each sliding hole 3016, the slide plate 3017 moves to drive the scraper 3014 to move, two The scraper 3014 moves at the same time to sweep the surface of the first filter 3012 and the second filter 3013 respectively. It is more convenient to clean the surface of the first filter 3012 and the second filter 3013 and improve the quality of the first filter 3012 and the second filter 3013. The working efficiency of the second filter screen 3013 prevents impurities from clogging the surfaces of the first filter screen 3012 and the second filter screen 3013. One side of the scraper 3014 moves to drive the pusher plate 3015 to move, and the scraper 3014 and the pusher plate 3015 move to push Impurities in the treatment filter frame 3011 are transported to the collection box 3026, making cleaning and treatment of impurities in the filter frame 3011 more convenient, ensuring the cleanliness of the treatment filter frame 3011, and improving the practicability of the decontamination mechanism 3 .

As shown in Figure 2-4, both sides of the skateboard 3017 are fixedly connected with waterproof bellows 3018, and the side of the waterproof bellows 3018 away from the skateboard 3017 is fixedly connected to the inner side of the slide hole 3016. When the skateboard 3017 moves, the slide 3017 squeezes the waterproof bellows 3018 on one side and stretches the waterproof bellows 3018 on the other side respectively during the movement, the waterproof bellows 3018 is always in the state of blocking the sliding hole 3016, and the waterproof bellows 3018 blocks the inside of the filter frame 3011 Impurities in the water flow out through the slide hole 3016, improving the practicability of the filter frame 3011 for processing.

As shown in Figure 2-4, the inside of the drive box 3021 is fixedly connected to the limit rod 3024, the surface of the moving plate 3022 is slidably connected to the surface of the limit rod 3024, and the limit rod 3024 limits the moving plate 3022 in motion. Ensure that the moving plate 3022 is stable during the movement and prevent displacement deviation during the movement.

When the present invention is in use, it is as follows:

When the draft tube body 2 discharges the water from the upstream reservoir, the gate body 1 is in an open state, and the water from the upstream reservoir flows through the draft tube body 2 into the treatment filter frame 3011, and the first filter screen 3012 blocks large impurities in the water and filters After the water flows into the second filter screen 3013, the second filter screen 3013 blocks small impurities in the water, and the filtered water flows to the downstream reservoir through the treatment filter frame 3011, so as to ensure the water quality of the downstream reservoir and improve the efficiency of the decontamination device of the reservoir. work efficiency;

When the upstream reservoir water does not need to be discharged, the gate body 1 is in a closed state. At this time, the servo motor 3025 is started to drive the blocking door 3027 to move, and the blocking door 3027 moves so that the collection box 3026 is in an open state, and the output shaft of the servo motor 3025 rotates. Drive the screw mandrel 3023 to rotate, the screw mandrel 3023 rotates to drive the moving plate 3022 to move in the drive box 3021, the moving plate 3022 drives two slide plates 3017 to move in each sliding hole 3016, the slide plate 3017 moves to drive the scraper 3014 to move, two The scraper 3014 moves at the same time to sweep the surface of the first filter 3012 and the second filter 3013 respectively. It is more convenient to clean the surface of the first filter 3012 and the second filter 3013 and improve the quality of the first filter 3012 and the second filter 3013. The working efficiency of the second filter screen 3013 prevents impurities from clogging the surfaces of the first filter screen 3012 and the second filter screen 3013. One side of the scraper 3014 moves to drive the pusher plate 3015 to move, and the scraper 3014 and the pusher plate 3015 move to push Impurities in the treatment filter frame 3011 are transported to the collection box 3026, making cleaning and treatment of impurities in the filter frame 3011 more convenient, ensuring the cleanliness of the treatment filter frame 3011, and improving the practicability of the decontamination mechanism 3 .

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, any changes or substitutions that can be easily imagined by those skilled in the art within the technical scope disclosed in the present invention, All should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (8)

1. A reservoir decontamination device, comprising: gate body (1), locate draft tube body (2) and scrubbing mechanism (3) of gate body (1) both sides respectively, scrubbing mechanism (3) are used for handling the discharge water of draft tube body (2), scrubbing mechanism (3) are including scrubbing part (301) and driver part (302), scrubbing part (301) are including handling filter frame (3011), locate the filter screen subassembly that is used for the separation aquatic impurity of handling filter frame (3011), promote the promotion subassembly of aquatic impurity and collect aquatic impurity collecting box (3026), driver part (302) are used for the drive to promote the subassembly action, collect collection box (3026) with the aquatic impurity of filter screen subassembly separation.

2. The apparatus of claim 1, wherein: the filter screen subassembly is including being fixed in handle first filter screen (3012) and second filter screen (3013) of the inside of filter frame (3011), the promotion subassembly includes sliding connection in handle two scraper blade (3014) and scraping wings (3015) inside filter frame (3011), and the surface contact of one of them scraper blade (3014) is in the surface of first filter screen (3012), and the surface contact of another scraper blade (3014) is in the surface of second filter screen (3013), and one side fixed connection scraping wings (3015) that one of them scraper blade (3014) kept away from first filter screen (3012).

3. The apparatus of claim 1, wherein: first filter screen (3012) are used for the big impurity of separation aquatic, second filter screen (3013) are used for the little impurity of separation aquatic, make the rivers flow into the downstream reservoir after filtering, guarantee the quality of water of downstream reservoir, two scraper blades (3014) remove simultaneously and scrape respectively first filter screen (3012) surface and second filter screen (3013) surface, prevent that impurity from blocking first filter screen (3012) surface and second filter screen (3013) surface too much, scraping plate (3015) are used for promoting the impurity of handling in filter frame (3011) and carry in collecting box (3026).

4. The apparatus of claim 2, wherein: slide holes (3016) are formed in two sides of the top of the processing filter frame (3011), a slide plate (3017) is fixedly connected to the top of the scraper plate (3014), and the surface of the slide plate (3017) is slidably connected to the inside of the slide holes (3016).

5. The dirt removing device for a reservoir of claim 3, wherein: the two sides of the sliding plate (3017) are fixedly connected with waterproof corrugated sleeves (3018), and one side, far away from the sliding plate (3017), of each waterproof corrugated sleeve (3018) is fixedly connected to one side of the inside of the corresponding sliding hole (3016).

6. The apparatus of claim 3, wherein: the driving part (302) comprises a driving box (3021) fixedly connected to one side of the gate body (1), a moving plate (3022) is connected to the inside of the driving box (3021) in a sliding mode, the bottom of the moving plate (3022) is fixedly connected to the top of a sliding plate (3017), a screw rod (3023) is connected to the inside of the driving box (3021) in a rotating mode, the surface of the moving plate (3022) is connected to the surface of the screw rod (3023) in a threaded mode, a servo motor (3025) is fixedly connected to one side of the driving box (3021), an output shaft of the servo motor (3025) penetrates through the driving box (3021) and is fixedly connected to one end of the screw rod (3023), the servo motor (3025) drives the moving plate to move (3022), and the moving plate (3022) drives two scraping plates (3014) and move together with the material pushing plate (3015).

7. The dirt removing device for a reservoir of claim 6, wherein: a limiting rod (3024) is fixedly connected to the inside of the driving box (3021), and the surface of the moving plate (3022) is connected to the surface of the limiting rod (3024) in a sliding mode.

8. The dirt removing device for a reservoir of claim 6, wherein: both sides of handling filter frame (3011) all communicate with collecting box (3026), collecting box (3026) are close to inside one side sliding connection who handles filter frame (3011) and have shutoff door (3027), and the top fixedly connected with electric putter of collecting box (3026), electric putter's one end fixed connection is in the surface of shutoff door (3027), and electric putter is used for driving shutoff door (3027) to remove, and then makes collecting box (3026) be and open or closed state.

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