Algae salvage ship with adjustable salvage depth

Abstract

An algae salvage ship with the adjustable salvage depth comprises a ship body part, a support part, a salvage part and a backflushing material receiving part, the support part is fixed to the ship body part, the salvage part is installed on the support part in a sliding mode, and the salvage part and the support part are movably connected in an up-down sliding mode. And a mounting space for the salvage part and the recoil material receiving part is formed between the front ship bodies on the two sides of the ship body part. The salvaging part comprises a driving chain wheel pair, a driven chain wheel pair, a transmission chain and a salvaging basket with meshes, the transmission chain drives the salvaging basket with the meshes to circularly rotate to salvage algae in different depths, and the back-flushing material receiving part comprises a back-flushing spraying head and a material receiving box with meshes to realize back-flushing discharging and water filtering. The device has the advantages that algae at different water depths can be fished, the device is simple in structure and convenient to adjust, and no algal toxin overflows to cause secondary pollution to a water source in the fishing and dewatering process.

Description

Technical Field

[0001] The invention relates to environmental pollution removal equipment in the technical field of environmental protection, in particular to an algae salvaging ship with adjustable salvaging depth. Background Art

[0002] Water resources are the foundation of the existence and development of human society. At present, cities basically rely on drinking water reservoirs for water supply. Due to the influence of human activities and climate change, the eutrophication of drinking water reservoirs is showing an intensifying trend. Some reservoirs even have algal blooms, which seriously threaten the safety of urban water supply. In particular, in recent years, the spread of Pseudo-Columnar Sporangium in tropical and subtropical regions has gradually formed an advantage, and algal blooms have broken out in many reservoirs. At the same time, due to its characteristic of releasing toxins, it has attracted widespread attention. When algal blooms in drinking water reservoirs endanger the safety of urban water supply, the fastest and most effective way to control them is to quickly and accurately salvage and remove the algae. However, the bloom of Pseudo-Columnar Sporangium is different from the previous Microcystis bloom. The algae are not distributed in the surface water, but are diffusely distributed vertically in the water body. It is difficult to physically salvage after the bloom occurs. In the research and development project of rapid detection of algae in drinking water source reservoirs and integrated air-space-ground algae bloom early warning and forecasting technology research and development and application, the applicant developed an algae salvage ship with adjustable salvage depth. Taking into account the algae salvage equipment (ships) in the prior art, all of them are used to salvage algae floating on the water surface or shallow layers, such as the invention patent of a cyanobacteria salvage and drying platform disclosed in the Chinese patent CN11762613A. For algae with diffuse vertical distribution in the water body, such as pseudo-cylindrical spores, the algae salvage disclosed in the prior art cannot adapt to the salvage of waters of different depths. At the same time, because many algae have the function of producing toxins, the prior art also has the problem of overflow of intracellular algae toxins during the salvage and dehydration process, which causes secondary pollution to drinking water.

[0003] Purpose of the Invention In order to solve the technical problems of salvaging algae in waters of different depths and preventing algae toxins from overflowing and causing secondary pollution to water sources, the present invention discloses an algae salvaging ship with adjustable salvaging depth.

[0004] The technical solution adopted by the present invention to solve the technical problem is: an algae salvaging ship with adjustable salvaging depth, including: a hull part, a support part, a salvaging part and a recoil collecting part, the support part is fixed on the hull part, the salvaging part is slidably installed on the support part, and the salvaging part and the support part form an active connection that slides up and down.

[0005] The front end of the hull part is composed of two front hulls, and the installation space of the salvage part and the recoil material receiving part is formed between the two front hulls; The support part includes: a support frame, a sprocket support rail and a sliding control rack, the support frame is connected to the vertically arranged sprocket support rail and fixed in the installation space position of the hull part, and the sliding control rack is fixed on the sprocket support rail; The salvage part comprises: a driving sprocket motor, a driving sprocket pair, a passive sprocket pair, a tensioning sprocket pair, a transmission chain, a salvage basket with mesh holes, a sprocket bracket, a sprocket bracket slide plate, a bracket slide plate control motor and a control gear. The driving sprocket pair, the passive sprocket pair and the tensioning sprocket pair are fixed on the sprocket bracket to form a driving structure of a pair of transmission chains. The driving sprocket motor (3-1) is fixed on the sprocket bracket and coaxially connected to the driving sprocket pair. The two side surfaces of the salvage basket with mesh holes are respectively fixed on a single-section chain plate of a pair of transmission chains. The sprocket bracket slide plate is fixed on the sprocket bracket. The sprocket bracket slide plate is connected to the sprocket bracket slide rail on the bracket part to form a sliding guide. The bracket slide plate control motor is fixed on the sprocket bracket slide plate. The bracket slide plate control motor is meshed with the sliding control rack of the bracket part via a coaxially installed control gear. The recoil material collecting part includes: a recoil spray head and a mesh material collecting box. The recoil spray head is arranged above the sprocket bracket, and the mesh material collecting box is arranged in the installation space position of the hull part and corresponds to the vertical position of the recoil spray head.

[0006] The beneficial effects of the present invention are: by adjusting the depth of the salvaging part entering the water, algae at different water depths can be salvaged; the structure is simple, the adjustment is convenient, and there is no algal toxin overflow during the salvaging and dehydration process to cause secondary pollution to the water source.

[0007] The present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Attached Figure 1 It is a schematic diagram of the structure of the present invention.

[0009] Attached Figure 2 For attachment Figure 1 Top view of the .

[0010] Attached Figure 3 For attachment Figure 1 Schematic diagram of the AA cross-section structure.

[0011] Attached Figure 4 For attachment Figure 2 B is a schematic diagram of the local enlarged structure.

[0012] Attached Figure 5 It is a structural schematic diagram of the salvage part of the present invention.

[0013] Attached Figure 6 For attachment Figure 5 Schematic diagram of the C-direction structure.

[0014] Attached Figure 7 It is a schematic diagram of the chain transmission structure of the present invention.

[0015] In the accompanying drawings, 1. hull part, 1-1. front hull, 1-2. installation space, 2. bracket part, 2-1. support frame, 2-2. sprocket bracket slide rail, 2-21. anti-drop pin 2-3. sliding control rack, 3. salvage part, 3-1. driving sprocket motor, 3-2. driving sprocket pair, 3-3. passive sprocket pair, 3-4. tensioning sprocket pair, 3-5. transmission chain, 3-6. salvage basket with mesh, 3-7. sprocket bracket, 3-8. sprocket bracket skateboard, 3-81. roller, 3-9. bracket skateboard control motor, 3-10. control gear, 4. recoil collecting part, 4-1. recoil spray head, 4-2. collecting box with mesh. DETAILED DESCRIPTION

[0016] Referring to the attached drawings, an algae salvaging vessel with adjustable salvaging depth comprises: a hull part, a support part, a salvaging part and a recoil collecting part, wherein the support part is fixed on the hull part, the salvaging part is slidably mounted on the support part, and the salvaging part and the support part form an upper sliding movable connection.

[0017] The front end of the hull part 1 is composed of two front hulls 1-1 on both sides, and an installation space 1-2 for a salvaging part and a recoil material collecting part is formed between the two front hulls 1-1.

[0018] The support part 2 includes: a support frame 2-1, a sprocket support rail 2-2 and a sliding control rack 2-3. The support frame 2-1 is connected to the vertically arranged sprocket support rail 2-2 and fixed in the installation space 1-2 position of the hull part 1. The sliding control rack 2-3 is fixed on the sprocket support rail 2-2.

[0019] The support part 2 is used for supporting the salvaging part 3 and adjusting the depth of the salvaging part 3 entering the water, and is suitable for salvaging algae in different water depths.

[0020] The salvaging part 3 includes: a driving sprocket motor 3-1, a driving sprocket pair 3-2, a passive sprocket pair 3-3, a tensioning sprocket pair 3-4, a transmission chain 3-5, a mesh salvage basket 3-6, a sprocket bracket 3-7, a sprocket bracket slide 3-8, a bracket slide control motor 3-9 and a control gear 3-10. The driving sprocket pair 3-2, the passive sprocket pair 3-3 and the tensioning sprocket pair 3-4 are fixed on the sprocket bracket 3-7 to form a driving structure of a pair of transmission chains 3-5. The driving sprocket motor 3-1 is fixed on the sprocket bracket 3-7. The two sides of the mesh salvage basket 3-6 are respectively fixed on the single-section chain plates of a pair of transmission chains 3-5. The sprocket bracket skateboard 3-8 is fixed on the sprocket bracket 3-7. The sprocket bracket skateboard 3-8 and the sprocket bracket slide rail 2-2 on the bracket part 2 form a sliding guide connection. The bracket skateboard control motor 3-9 is fixed on the sprocket bracket skateboard 3-8. The bracket skateboard control motor 3-9 is meshed with the sliding control rack 2-3 of the bracket part 2 through a coaxially installed control gear 3-10.

[0021] The driving sprocket motor 3-1 drives the driving sprocket pair 3-2 to rotate through the transmission chain 3-5 and the passive sprocket pair 3-3, so that the mesh salvage basket 3-6 rotates along with the transmission chain 3-5, and the mesh salvage basket 3-6 salvages algae at different depths.

[0022] The salvage part 3 is meshed and rotated on the sliding control rack 2-3 on the sprocket bracket slide rail 2-2 in the bracket part 2 by the bracket slide control motor 3-9 and the control gear 3-10, so as to realize the movement adjustment of the salvage part 3 on the sprocket bracket slide rail 2-2 to adjust the salvage depth.

[0023] The recoil material collecting part 4 includes: a recoil spray head 4-1 and a mesh material collecting box 4-2. The recoil spray head 4-1 is arranged above the sprocket bracket 3-7, and the mesh material collecting box 4-2 is arranged at the installation space 1-2 position of the hull part 1 and corresponds to the vertical position of the recoil spray head 4-1.

[0024] When the mesh salvage basket 3-6 on the salvage part 3 is completed and returns to the salvage posture, the recoil spray head 4-1 performs recoil spraying on the outside of the mesh salvage basket 3-6, so that the algae in the mesh salvage basket 3-6 leave the mesh salvage basket 3-6 and fall into the mesh material receiving box 4-2, and the algae are dehydrated by their own weight in the mesh material receiving box 4-2, and the dehydrated water falls into the water through the installation space 1-2 at the front end of the hull part 1. Due to the above salvage process, the algae are not squeezed, which solves the secondary pollution of the water body caused by the overflow of algae toxins.

[0025] In the embodiment of the present invention, the sprocket support slide plate 3-8 is connected to the sprocket support slide rail 2-2 via the roller 3-81 to form a sliding guide, thereby reducing friction resistance and facilitating adjustment.

[0026] In the embodiment of the present invention, the sprocket bracket slide rail 2-2 is also provided with a sprocket bracket slide plate 3-8 anti-falling latch 2-21.

Claims

1. An algae salvaging vessel with adjustable salvaging depth, comprising: The hull part, the bracket part, the salvage part and the recoil material receiving part, the bracket part is fixed on the hull part, the salvage part is slidably installed on the bracket part, and the salvage part and the bracket part form an upper sliding movable connection, which is characterized by: The front end of the hull part (1) is composed of two front hulls (1-1) on both sides, and an installation space (1-2) for a salvaging part and a recoil material collecting part is formed between the two front hulls (1-1); The support part (2) comprises: a support frame (2-1), a sprocket support rail (2-2) and a sliding control rack (2-3); the support frame (2-1) is connected to the vertically arranged sprocket support rail (2-2) and fixed in the installation space (1-2) of the hull part (1); and the sliding control rack (2-3) is fixedly arranged on the sprocket support rail (2-2); The support part (2) is used to support the salvaging part (3) and adjust the depth of the salvaging part (3) entering the water, and is suitable for salvaging algae at different water depths; The salvaging part (3) comprises: a driving sprocket motor (3-1), a driving sprocket pair (3-2), a driven sprocket pair (3-3), a tensioning sprocket pair (3-4), a transmission chain (3-5), a salvaging basket with mesh (3-6), a sprocket bracket (3-7), a sprocket bracket slide (3-8), a bracket slide control motor (3-9) and a control gear (3-10). The driving sprocket pair (3-2), the driven sprocket pair (3-3) and the tensioning sprocket pair (3-4) are fixed on the sprocket bracket (3-7) to form a driving structure of a pair of transmission chains (3-5). The driving sprocket motor (3-1) is fixed on the sprocket bracket ( The two sides of the mesh salvage basket (3-6) are respectively fixed to the single-section chain plates of a pair of transmission chains (3-5); the sprocket bracket slide plate (3-8) is fixed to the sprocket bracket (3-7); the sprocket bracket slide plate (3-8) and the sprocket bracket slide rail (2-2) on the bracket part (2) form a sliding guide connection; the bracket slide plate control motor (3-9) is fixed to the sprocket bracket slide plate (3-8); the bracket slide plate control motor (3-9) is meshed with the sliding control rack (2-3) of the bracket part (2) via a coaxially mounted control gear (3-10); The recoil material collecting part (4) comprises: a recoil spray head (4-1) and a mesh material collecting box (4-2), wherein the recoil spray head (4-1) is arranged above the sprocket bracket (3-7), and the mesh material collecting box (4-2) is arranged at the installation space (1-2) of the hull part (1) and corresponds to the vertical position of the recoil spray head 4-1.

2. The algae salvaging boat with adjustable salvage depth according to claim 1, characterized in that: The sprocket bracket slide plate 3-8 is connected to the sprocket bracket slide rail 2-2 through the roller 3-81 to form a sliding guide.

3. The algae salvaging ship with adjustable salvage depth according to claim 1 or 2, characterized in that: The sprocket bracket slide rail (2-2) is also provided with a sprocket bracket slide plate (3-8) anti-falling latch (2-21).

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