Green alga cleaning equipment for rivers and lakes and use method of green alga cleaning equipment

Abstract

The invention discloses green alga cleaning equipment for rivers and lakes and a using method thereof.The green alga cleaning equipment comprises a collecting basket, a power end, a rotating end and a filtering part, and the collecting basket comprises a frame part and a fixed part; the frame body part comprises an overturning fixing point, a water passing filter screen II, a rubber scraper II, a welding steel framework, a rubber scraper II fixing point and a handrail; the fixed part comprises a fixed angle steel and a fixed bolt; the fixing angle steel is fixed on a river bank and a lakeshore through fixing bolts, and hole channels are reserved in the fixing part and the frame body part. The power end and the rotating end are fixed to the two ends of a river channel and the designated position of a lake respectively, a rotating drum at the power end rotates to drive a power device of a water filtering net and a rubber scraper to do circular motion, and floating green algae are cleared and conveyed into a green algae collecting frame on the rear portion of the power end through circumferential acting. And meanwhile, the equipment can also be used for daily cleaning of floating garbage in rivers and lakes.

Description

Technical Field

[0001] The present invention relates to the technical field of green algae cleaning, and in particular to a device for cleaning green algae in rivers and lakes and a method for using the device. Background Art

[0002] The appearance of green algae in the river is mainly caused by the decrease in dissolved oxygen concentration in the water and the reproduction of anaerobic microorganisms. The biggest harm is that the decrease in dissolved oxygen in the water leads to a decrease in water quality, and fish may die. Generally, aquatic plants can also carry out photosynthesis, but due to the large-scale reproduction of green algae, the water surface is covered, affecting the growth of underwater plants, so photosynthesis cannot occur completely. Green algae are more common in fresh water, often attached to submerged rocks and wood, or floating on the surface of dead water; there are also species living in soil or seawater, and planktonic species are food or oxygen sources for aquatic animals. Green algae particles are difficult to be digested by fish, and they will soon become an absolutely dominant population after large-scale reproduction. This over-reproduction formed by species space competition will inevitably lead to intra-species struggles, and the result of this infighting will lead to the death of a large number of green algae. The large-scale death of green algae has caused a sharp drop in the producers of water bodies, resulting in a serious shortage of dissolved oxygen supply in water bodies. At the same time, the death and decomposition of green algae will also consume a large amount of dissolved oxygen and release a large amount of toxic substances such as hydroxylamine and hydrogen sulfide. Under conditions of severe hypoxia and the presence of toxic substances, fish, shrimps, and crabs will die in large numbers, or even all of them.

[0003] Therefore, the applicant, based on many years of rich experience in design, development and actual production in the relevant industry, has conducted research and improvements on the existing structures and deficiencies, and provided a river and lake green algae cleaning equipment and a method of use thereof, in order to achieve a more practical purpose. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a river and lake green algae cleaning device and a method of using the device, which solves the problem of large-scale reproduction of green algae that is difficult to clean due to water pollution.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a river and lake green algae cleaning equipment, including a collection basket, a power end, a rotating end and a filtering part, the collection basket includes a frame part and a fixed part; the frame part includes a flip fixing point, a water filter screen, a rubber scraper, a welded steel frame, a rubber scraper fixing point and a handrail;

[0008] The fixing part includes a fixing angle steel and fixing bolts; the fixing angle steel is fixed to the river bank or lake bank by fixing bolts, and a hole is reserved between the fixing part and the frame part;

[0009] The power end is a rotating barrel-shaped structure fixed on the river bank or lake bank; it includes a motor, a rotating drum, an upper fixed plate, a vertical fixed plate, a rotating drum shaft and a lower fixed plate;

[0010] The rotating end is a rotating barrel-shaped structure fixed on the river channel or lake shore; it includes a rotating drum, an upper fixed plate, a vertical fixed plate, a rotating drum shaft and a lower fixed plate;

[0011] A cross support piece is arranged in the rotating drum;

[0012] A water filter, a rubber scraper, a plastic-coated steel wire rope and a scraper ring are arranged between the rotating end and the power end to form a filtering and cleaning unit; a scraper ring is arranged on the rubber scraper; the water filter is fixed on the plastic-coated steel wire rope; the upper and lower plastic-coated steel wire ropes are fixed on the cylinders of the rotating end and the power end to form a green algae filter on rivers and lakes.

[0013] Preferably, the flipping fixing point facilitates flipping and cleaning of the green algae collection frame; the welded steel frame is welded, and the surrounding and bottom are covered with a water filter screen 2; the water filter screen 2 can ensure that water flows out of the basket smoothly and prevents the green algae from overflowing, thereby ensuring the collection of the green algae.

[0014] Preferably, the rotating drum shaft is the center of the barrel-shaped structure, which is welded with the cross support plate and the rotating drum; the upper fixed plate and the lower fixed plate are welded by the vertical fixed plates to form an "h"-shaped frame, wherein the upper fixed plate is fixed to the river bank or the lake bank with bolts, and the upper fixed plate and the lower fixed plate are both equipped with rotating bearings; the rotating drum shaft is fixed up and down in the bearings, and a motor is installed above the rotating drum shaft to provide power to the power end.

[0015] A method for using a river channel and lake green algae cleaning device, comprising the river channel and lake green algae cleaning device as claimed in claim 1, wherein the power end and the rotating end are respectively fixed at the two ends of the river channel and the designated position of the lake, and the power device of the filter water net and the rubber scraper is driven to perform circular motion by rotating the rotating drum of the power end, and the floating green algae is removed to the green algae collection frame at the rear of the power end through the circular work. The specific operation is as follows:

[0016] S1: The frame is fixed on the river bank or lake bank with fixed angle steel and fixed bolts. A hole is reserved between the fixed part and the frame, and the frame is fixed with a flipping fixed point to facilitate flipping and cleaning of the green algae collection frame. The frame is welded with a welded steel frame, the upper opening is hollow, and the surrounding and bottom are covered with a water filter screen 2. The water filter screen 2 mainly ensures that water flows out of the basket smoothly and prevents the overflow of green algae, thereby ensuring the collection of green algae.

[0017] S2: The power end is a rotating barrel-shaped structure fixed on the river bank or lake bank. The drum shaft and the cross support plate in the center of the barrel-shaped structure are welded to the drum. The upper and lower fixing plates are welded from the vertical fixing plates to form an "H"-shaped frame. The upper fixing plate is fixed to the river bank or lake bank with bolts. Both the upper and lower fixing plates are equipped with rotating bearings. The drum shaft is fixed up and down in the bearings. A motor is installed above the drum shaft to provide power for the power end.

[0018] S3: The rotating end is a rotating barrel-shaped structure fixed on the river or lake bank. The rotating drum shaft and the cross support plate in the center of the barrel-shaped structure are welded to the rotating drum. The upper fixing plate and the lower fixing plate are welded from the vertical fixing plates to form an "H"-shaped frame. The upper fixing plate is fixed to the river bank or lake bank with bolts. The upper fixing plate and the lower fixing plate are both equipped with rotating bearings. The rotating drum shaft is fixed in the bearings up and down.

[0019] S4: A water filter screen 1, a rubber scraper 1, a plastic-coated steel wire rope and a scraper ring are arranged between the rotating end and the power end to form a filtering and cleaning unit; a scraper ring is arranged on the rubber scraper 1, the scraper ring and the water filter screen 1 are fixed on the plastic-coated steel wire rope, and the upper and lower plastic-coated steel wire ropes are fixed on the cylinders of the rotating end and the power end to form a green algae filtering net on rivers and lakes; when the power end drives the filtering part to rotate, while rotating, the filtering water net part and the rubber scraper part form a filtering and cleaning unit, which forms a section with the water surface as it rotates, and the rubber scraper part and the water filter screen part form a triangle shape, which scrapes off the floating green algae on the water surface and drives the green algae to the green algae collecting basket arranged at the rear of the power end. When the green algae collecting frame needs to be cleaned, twist the fixing point of the rubber scraper 2 to adjust the rubber scraper 2, close the frame part, and flip it over for cleaning.

[0020] (III) Beneficial effects

[0021] The present invention provides a river and lake green algae cleaning device and a method of using the device. It has the following beneficial effects:

[0022] The power end and the rotating end are fixed at the two ends of the river and the designated positions of the lake respectively. The power end rotating drum rotates to drive the filter water net and the power device of the rubber scraper to make circular motion, and the floating green algae are removed to the green algae collection frame at the rear of the power end through circular work. At the same time, the equipment can also be used for daily cleaning of floating garbage in rivers and lakes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A bird's-eye view of a river and lake algae cleaning device

[0024] Figure 2 A green algae collection basket for cleaning green algae in rivers and lakes

[0025] Figure 3A diagram of the power end of a river and lake algae cleaning device

[0026] Figure 4 A rotating end view of a river and lake algae cleaning device

[0027] Figure 5 A front view of a river and lake algae cleaning device

[0028] Figure 6 A river and lake green algae cleaning equipment. Green algae collection basket. Green algae cleaning diagram

[0029] Figure 7 A detailed diagram of the filtering structure of a river and lake algae cleaning device

[0030] The frame in the figure mainly includes: 1. Motor; 2. Drum; 3. Upper fixed plate; 4. Vertical fixed plate; 5. Drum shaft; 6. Lower fixed plate; 7. Water filter one; 8. Rubber scraper one; 9. Fixed angle steel; 10. Fixed bolt; 11. Flip fixing point; 12. Water filter two; 13. Cross support piece; 14. Rubber scraper two; 15. Welded steel frame; 16. Rubber scraper two fixing point; 17. Handrail; 18. Plastic-coated steel wire rope; 19. Scraper ring. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-7 The present invention provides a technical solution: a river and lake green algae cleaning device, comprising a collecting basket, a power end, a rotating end and a filtering part, the collecting basket comprising a frame part and a fixed part; the frame part comprises a flip fixing point 11, a water filter screen 12, a rubber scraper 14, a welded steel frame 15, a rubber scraper 16 and a handrail 17;

[0033] The fixed part includes a fixed angle steel 9 and a fixed bolt 10; the fixed angle steel 9 is fixed to the river bank or lake bank using the fixed bolt 10, and a hole is reserved between the fixed part and the frame part;

[0034] The power end is a rotating barrel structure fixed on the river bank or lake bank; it includes a motor 1, a rotating drum 2, an upper fixing plate 3, a vertical fixing plate 4, a rotating drum shaft 5 and a lower fixing plate 6;

[0035] The rotating end is a rotating barrel-shaped structure fixed on the river channel or lake shore; it includes a rotating drum 2, an upper fixing plate 3, a vertical fixing plate 4, a rotating drum shaft 5 and a lower fixing plate 6;

[0036] A cross support piece 13 is provided in the rotating drum 2;

[0037] A water filter 7, a rubber scraper 8, a plastic-coated steel wire rope 18 and a scraper ring 19 are arranged between the rotating end and the power end to form a filtering and cleaning unit; a scraper ring 19 is arranged on the rubber scraper 8; the water filter 7 is fixed on the plastic-coated steel wire rope 18; the plastic-coated steel wire rope 18 is fixed on the rotating end and the power end in two upper and lower paths, forming a green algae filter on rivers and lakes.

[0038] The flipping fixing point 11 is convenient for flipping and cleaning the green algae collection frame; the welded steel frame 15 is welded, and the surrounding and bottom are covered with a water filter 12; the water filter 12 can ensure that water flows out of the basket smoothly and prevents the green algae from overflowing, thereby ensuring the collection of the green algae.

[0039] The drum shaft 5 is the center of the barrel-shaped structure, welded with the cross support plate 13 and the drum 2; the upper fixing plate 3 and the lower fixing plate 6 are welded by the vertical fixing plate 4 to form an "h"-shaped frame, wherein the upper fixing plate 3 is fixed to the river bank or the lake bank with bolts, and the upper fixing plate 3 and the lower fixing plate 6 are both equipped with rotating bearings; the drum shaft 5 is fixed up and down in the bearings, and a motor 1 is installed above the drum shaft 5 to provide power to the power end.

[0040] A method for using a river and lake green algae cleaning device, which includes claim 1 when working. A river and lake green algae cleaning device, wherein a power end and a rotating end are respectively fixed at two ends of a river and a designated position of a lake, and a power device of a filter water net and a rubber scraper is driven to perform circular motion by rotating a rotating drum at the power end for 2 turns, so that floating green algae are removed to a green algae collection frame at the rear of the power end through circular work. The specific operation is as follows:

[0041] S1: The frame part is fixed on the river bank or lake bank using fixed angle steel 9 and fixed bolts 10. A hole is reserved between the fixed part and the frame part, and fixed using flipping fixed points 11, so that the green algae collection frame can be flipped and cleaned. The frame part is welded with a welded steel frame, the upper opening is hollow, and the surrounding and bottom are covered with a water filter 12. The water filter 12 mainly ensures that water flows out of the basket smoothly and prevents the green algae from overflowing, so as to ensure the collection of green algae.

[0042] S2: The power end is a rotating barrel-shaped structure fixed on the river bank or lake bank. The drum shaft 5 and the cross support piece 13 in the center of the barrel-shaped structure are welded to the drum 2. The upper fixing plate 3 and the lower fixing plate 6 are welded by the vertical fixing plate 4 to form an "h"-shaped frame. The upper fixing plate 3 is fixed to the river bank or lake bank with bolts. The upper fixing plate 3 and the lower fixing plate 6 are both equipped with rotating bearings. The drum shaft 5 is fixed in the bearings up and down. A motor 1 is installed above the drum shaft 5 to provide power for the power end.

[0043] S3: The rotating end is a rotating barrel-shaped structure fixed on the river or lake bank. The rotating drum shaft 5 and the cross support piece 13 in the center of the barrel-shaped structure are welded to the rotating drum 2. The upper fixing plate 3 and the lower fixing plate 6 are welded by the vertical fixing plate 4 to form an "H"-shaped frame. The upper fixing plate 3 is fixed to the river bank or lake bank with bolts. The upper fixing plate 3 and the lower fixing plate 6 are both equipped with rotating bearings. The rotating drum shaft 5 is fixed in the bearings up and down.

[0044] S4: A water filter 7, a rubber scraper 8, a plastic-coated steel wire rope 18 and a scraper ring 19 are arranged between the rotating end and the power end to form a filtering and cleaning unit; a scraper ring 19 is arranged on the rubber scraper 8, and the scraper ring 19 and the water filter 7 are fixed on the plastic-coated steel wire rope 18, and the upper and lower plastic-coated steel wire rope 18 are fixed on the cylinder of the rotating end and the power end to form a green algae filtering net on the river and lake; when the power end drives the filtering part to rotate, while rotating, the filtering water net part and the rubber scraper part form a filtering and cleaning unit, and form a cross-section with the water surface as they rotate, and the rubber scraper part and the water filter part are in a triangular shape, scraping off the floating green algae on the water surface, and driving the green algae to the green algae collecting basket arranged at the rear of the power end. When the green algae collecting frame needs to be cleaned, twist the second fixing point 16 of the rubber scraper to adjust the second rubber scraper 14, close the frame part, and flip it for cleaning.

[0045] In summary, the power end and the rotating end of the invention are respectively fixed at the two ends of the river and the designated positions of the lake. The power end rotating drum rotates to drive the power device of the filter water net and the rubber scraper to make circular motion, and the floating green algae are removed to the green algae collection frame at the rear of the power end through circular work. At the same time, the device can also be used for daily cleaning of floating garbage in rivers and lakes.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A river and lake algae cleaning device, comprising a collection basket, a power end, a rotating end and a filtering part, characterized in that: The collecting basket comprises a frame part and a fixed part; the frame part comprises a flip fixed point (11), a second water filter (12), a second rubber scraper (14), a welded steel frame (15), a second rubber scraper fixed point (16) and a handrail (17); The fixing part comprises a fixing angle steel (9) and a fixing bolt (10); the fixing angle steel (9) is fixed to a river bank or a lake bank using the fixing bolt (10), and a hole is reserved between the fixing part and the frame part; The power end is a rotating barrel-shaped structure fixed on the river bank or lake bank; it comprises a motor (1), a rotating drum (2), an upper fixing plate (3), a vertical fixing plate (4), a rotating drum shaft (5) and a lower fixing plate (6); The rotating end is a rotating barrel-shaped structure fixed on a river channel or a lake bank; it comprises a rotating drum (2), an upper fixing plate (3), a vertical fixing plate (4), a rotating drum shaft (5) and a lower fixing plate (6); A cross support sheet (13) is arranged inside the rotating drum (2); A water filter (7), a rubber scraper (8), a plastic-coated steel wire rope (18) and a scraper ring (19) are arranged between the rotating end and the power end to form a filtering and cleaning unit; the rubber scraper (8) is provided with a scraper ring (19); the water filter (7) is fixed on the plastic-coated steel wire rope (18); the plastic-coated steel wire rope (18) is fixed on the rotating end and the power end in two upper and lower sections, forming a green algae filtering net on the river channel and the lake.

2. The river and lake green algae cleaning device according to claim 1 is characterized by: The flipping fixing point (11) facilitates flipping and cleaning of the green algae collection frame; the welded steel frame (15) is welded, and the surrounding and bottom are covered with a water filter screen (12); the water filter screen (12) can ensure that water flows out of the basket smoothly and prevents the green algae from overflowing, thereby ensuring the collection of the green algae.

3. The river and lake green algae cleaning device according to claim 1, characterized in that: The rotating drum shaft (5) is the center of the barrel-shaped structure and is welded with the cross support plate (13) and the rotating drum (2); the upper fixing plate (3) and the lower fixing plate (6) are welded by the vertical fixing plate (4) to form an "H"-shaped frame, wherein the upper fixing plate (3) is fixed to the river bank or the lake bank with bolts, and the upper fixing plate (3) and the lower fixing plate (6) are both equipped with rotating bearings; the rotating drum shaft (5) is fixed in the bearings up and down, and a motor (1) is installed above the rotating drum shaft (5) to provide power to the power end.

4. A method for using a river and lake green algae cleaning device, characterized in that: The device comprises a river and lake green algae cleaning device as described in claim 1, wherein the power end and the rotating end are respectively fixed at the two ends of the river and the designated positions of the lake, and the power device of the filter water net and the rubber scraper is driven to perform circular motion by rotating the rotating drum (2) at the power end, so that the floating green algae are removed to the green algae collection frame at the rear of the power end through circular work, and the specific operation is as follows: S1: The frame part is fixed on the river bank or lake bank using a fixing angle steel (9) and fixing bolts (10). A hole is reserved between the fixing part and the frame part, and the frame part is fixed using a flipping fixing point (11) to facilitate flipping and cleaning of the green algae collection frame. The frame part is welded with a welded steel frame, the upper opening is hollow, and the surrounding and bottom are covered with a water filter screen (12). The water filter screen (12) mainly ensures that water flows out of the basket smoothly and prevents the green algae from overflowing, thereby ensuring the collection of the green algae. S2: The power end is a rotating barrel-shaped structure fixed on the river bank or lake bank. The drum shaft (5) and the cross support plate (13) at the center of the barrel-shaped structure are welded to the drum (2). The upper fixing plate (3) and the lower fixing plate (6) are welded by the vertical fixing plate (4) to form an "H"-shaped frame. The upper fixing plate (3) is fixed to the river bank or lake bank with bolts. The upper fixing plate (3) and the lower fixing plate (6) are both equipped with rotating bearings. The drum shaft (5) is fixed in the bearings up and down. A motor (1) is installed above the drum shaft (5) to provide power for the power end. S3: The rotating end is a rotating barrel-shaped structure fixed on the river bank or lake bank. The rotating drum shaft (5) and the cross support plate (13) at the center of the barrel-shaped structure are welded to the rotating drum (2). The upper fixing plate (3) and the lower fixing plate (6) are welded by the vertical fixing plate (4) to form an "H"-shaped frame. The upper fixing plate (3) is fixed on the river bank or lake bank with bolts. The upper fixing plate (3) and the lower fixing plate (6) are both equipped with rotating bearings. The rotating drum shaft (5) is fixed in the bearings up and down. S4: A water filter (7), a rubber scraper (8), a plastic coated steel wire rope (18) and a scraper ring (19) are arranged between the rotating end and the power end to form a filtering and cleaning unit; the rubber scraper (8) is provided with a scraper ring (19), the scraper ring (19) and the water filter (7) are fixed on the plastic coated steel wire rope (18), and the upper and lower plastic coated steel wire ropes (18) are fixed on the cylinders of the rotating end and the power end to form a green algae filtering net on the river channel and the lake; when the power end drives the filtering part to rotate, while rotating, the filtering water net part and the rubber scraper part form a filtering and cleaning unit, and form a cross section with the water surface as they rotate, the rubber scraper part and the water filter part form a triangle shape, scrape off the floating green algae on the water surface, and drive the green algae to the green algae collection basket arranged at the rear of the power end, when the green algae collection frame needs to be cleaned, twist the second fixing point (16) of the rubber scraper to adjust the second rubber scraper (14), close the frame part, and flip it over for cleaning.

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