CN219099983U

CN219099983U - Novel integrated device for mechanical catching, filtering and collecting of microcystis

Info

Publication number: CN219099983U
Application number: CN202223424747.9U
Authority: CN
Inventors: 胡兆吉; 胡振宇; 涂振兴; 金学洁; 刘蓉蓉
Original assignee: Nanchang University
Current assignee: Nanchang University
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-30
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a novel integrated device for mechanically capturing, filtering and collecting microcystis, which comprises a ship body, wherein the ship body comprises a first ship body and a second ship body which are arranged in parallel, a rotating wheel and a collecting frame are sequentially arranged between the first ship body and the second ship body, a plurality of salvaging frames are distributed on the outer surface of the rotating wheel in an annular array, the rotating wheel is driven to rotate by a first motor arranged on the first ship body or the second ship body, filtering micropores are formed in the side wall and the bottom wall of the collecting frame, a scraping plate is arranged in the collecting frame in a sliding manner, a second motor is arranged on the outer surface of one end of the collecting frame far away from the rotating wheel, which is fixedly connected with a screw rod, and the middle part of the screw rod penetrates through the scraping plate and is in threaded connection with the scraping plate.

Description

Novel integrated device for mechanical catching, filtering and collecting of microcystis

Technical Field

The utility model relates to the technical field of microcystis catching devices, in particular to a novel mechanical microcystis catching, filtering and collecting integrated device.

Background

In recent years, the pollution of lakes and riverways is increasingly serious due to the excessive use of pesticides and fertilizers and the random discharge of domestic sewage, and the microcystis is greatly propagated in water bodies. When the microcystis is bred in a large scale, the phenomena of green tide and red tide are exploded, natural environment is endangered, and growth and breeding of fishes are affected.

At present, the method for removing the microcystis in the lake and river mainly comprises a chemical method and a mechanical catching method, if the chemical method is adopted to remove the microcystis, water pollution is caused, the chemical method is not adopted at present, the mechanical catching method is generally to manually hold a net bag for catching or use a water pump for sucking, the manual hand-held net bag method is more in investment, the catching efficiency is low and the labor cost is high, and the water under the microcystis is sucked into the pump by the pump for sucking, so that the water content of the caught microcystis is too high, and the catching efficiency is difficult to improve.

Disclosure of Invention

The utility model provides a novel integrated device for mechanically capturing, filtering and collecting microcystis, and aims to solve the problems in the background technology.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the ship body comprises a first ship body and a second ship body which are arranged in parallel, a rotating wheel and a collecting frame which are mutually separated by a certain distance are sequentially arranged between the first ship body and the second ship body, a plurality of salvaging frames are distributed on the outer surface of the rotating wheel in an annular array mode, a guide plate is arranged at the outlet of each salvaging frame, one end of the guide plate is fixedly connected with each salvaging frame, the other end of the guide plate extends in a direction away from the joint of each salvaging frame and the rotating wheel, and the central shaft of the rotating wheel is fixedly connected with the output end of a first motor arranged on the first ship body or the second ship body;

the filter micropore has been seted up on collection frame lateral wall and the diapire, the collection frame is slided and is provided with the scraper blade, and the one end surface mounting that the runner was kept away from to the collection frame has the second motor, the output fixedly connected with lead screw of second motor, the lead screw middle part runs through the scraper blade and with it threaded connection for the scraper blade moves along the axis of lead screw, rotates more steadily, the collection frame has seted up first breach on being close to the lateral wall of runner.

According to the technical scheme, the first motor drives the rotating wheel to rotate, so that the salvaging frame is driven to rotate, and in the process that the salvaging frame catches microcystis in water in the rotating process and starts to rotate downwards from the topmost end of the rotating wheel, the microcystis in the salvaging frame is thrown into the collecting frame due to the action of inertia, so that the automatic continuous salvaging of the microcystis in water is realized, the salvaging efficiency is high, and the capturing of tiny algae plants can be realized due to the sealing structure of the opening at one end of the salvaging frame, so that the microcystis in water can be cleaned; and the second motor drives the screw rod to rotate, so that the scraping plate moves along the central axis of the screw rod, the scraping plate extrudes the microcystis thrown into the collecting frame, the moisture in the microcystis is removed, more microcystis can be collected in the collecting frame, and the extruded moisture returns to a lake or river through the filtering micropores formed in the collecting frame.

Furthermore, by arranging the guide plates, the collecting frame can be arranged at a certain distance from the rotating wheel, so that the side wall of the collecting frame can be kept at a certain height, and more microcystis can be accommodated in the collecting frame; by arranging the first notch, interference between the side wall of the collecting frame and the rotating guide plate is avoided to the greatest extent.

The further scheme is that the inner sides of the front ends of the first hull and the second hull are fixedly connected with guide plates through connecting pieces, and one ends of the two guide plates, far away from the first hull or the second hull, are outwards expanded, so that the two guide plates are in a horn shape. It can be understood that when the ship body moves forwards, more microcystis is convenient to gather in front of the rotating wheel under the drainage effect of the guide plate, so that the salvage frame is convenient to collect more microcystis.

Further, the small holes are uniformly formed in the guide plate, so that the guide plate is of a net structure, and the water resistance of the guide plate when the guide plate stretches outwards can be reduced.

The further scheme is that the outer sides of the first ship body and the second ship body are provided with ultrasonic vibrator accommodating boxes, and ultrasonic vibrators are arranged in the ultrasonic vibrator accommodating boxes. The ultrasonic vibrator is used for sending out ultrasonic waves to destroy the cell structures of the microcystis at the two sides of the ship body, so that photosynthesis of the microcystis is blocked, the effect of eliminating the microcystis is achieved, and the microcystis is removed more thoroughly.

In a further scheme, the first ship body and the second ship body are provided with propellers.

The further scheme is that a first fixed bearing seat is arranged on the first ship body or the second ship body, and one end, far away from the first motor, of the central shaft of the rotating wheel is rotationally connected with the first fixed bearing seat.

The further scheme is that a second fixed bearing seat is arranged on the side wall of the collecting frame, and one end of the screw rod, which is far away from the second motor, is rotationally connected with the second fixed bearing seat.

The number of the salvaging frames is three.

The further scheme is that two sides of the collecting frame are fixedly connected with the upper surfaces of the first ship body and the second ship body respectively through bolts.

Further, the ultrasonic vibrators are equidistantly arranged along the length direction of the first ship body or the second ship body at intervals.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the first motor drives the rotating wheel to rotate, so that the salvaging frame is driven to rotate, and in the process that the salvaging frame catches microcystis in water in the rotating process and starts to rotate downwards from the top end of the rotating wheel, the microcystis in the salvaging frame is thrown into the collecting frame due to the action of inertia, so that the automatic continuous salvaging of the microcystis in water is realized, the salvaging efficiency is high, and the capturing of tiny algae plants can be realized due to the sealing structure of the opening at one end of the salvaging frame, so that the microcystis in water can be cleaned; and the second motor drives the screw rod to rotate, so that the scraping plate moves along the central axis of the screw rod, the scraping plate extrudes the microcystis thrown into the collecting frame, the moisture in the microcystis is removed, more microcystis can be collected in the collecting frame, and the extruded moisture returns to a lake or river through the filtering micropores formed in the collecting frame.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the device of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the device of the present utility model;

FIG. 3 is a schematic view of the structure of the collecting frame of the present utility model;

FIG. 4 is a schematic view of the structure of the rotor of the present utility model;

reference numerals: the ship comprises a ship body 1, a first ship body 101, a second ship body 102, a rotating wheel 2, a collecting frame 3, a salvaging frame 4, a first motor 5, a first fixed bearing seat 6, a filtering micropore 7, a scraping plate 8, a second motor 9, a screw rod 10, a second fixed bearing seat 11, a guide plate 12, a first notch 13, a guide plate 14, an ultrasonic vibrator accommodating box 15, an ultrasonic vibrator 16, a screw 17 and a connecting piece 18.

Detailed Description

In order that the objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a novel integrated device for mechanically capturing, filtering and collecting micro-algae comprises a ship body 1, wherein the ship body 1 comprises a first ship body 101 and a second ship body 102 which are arranged in parallel, a rotating wheel 2 and a collecting frame 3 are sequentially arranged between the first ship body 101 and the second ship body 102, a plurality of salvaging frames 4 are distributed on the annular array of the outer surface of the rotating wheel 2, in the embodiment, the number of salvaging frames 4 is three, the rotating wheel 2 is driven to rotate by a first motor 5 arranged on the first ship body 101, a first fixed bearing seat 6 is arranged on the second ship body 102, and one end, far away from the first motor 5, of the rotating wheel 2 is connected with the first fixed bearing seat 6 in a rotating way.

The filter micropore 7 has been seted up on collection frame 3 lateral wall and the diapire, the slip is provided with scraper blade 8 in collection frame 3, and collection frame 3 is kept away from the one end surface mounting of runner 2 and is had second motor 9, the output fixedly connected with lead screw 10 of second motor 9, lead screw 10 middle part runs through scraper blade 8 and threaded connection with it, install second fixed bearing seat 11 on the collection frame 3 lateral wall, the lead screw 10 is kept away from the one end and the rotation of second fixed bearing seat 11 of second motor 9 and is connected.

The outlet of the salvaging frame 4 is provided with a guide plate 12, one end of the guide plate 12 far away from the salvaging frame 4 extends towards the direction of the collecting frame 3, so that the collecting frame 3 can be arranged at a certain distance from the rotating wheel 2, the side wall of the collecting frame 3 can be kept at a certain height, and more microcystis can be contained in the collecting frame 3; the side wall of the collecting frame 3, which is close to the rotating wheel 2, is provided with a first notch 13, and the interference between the side wall of the collecting frame 3 and the rotating guide plate 12 is avoided to the greatest extent by the first notch 13.

The inner sides of the front ends of the first hull 101 and the second hull 102 are fixedly connected with the guide plates 14 through the connecting pieces 18, the connecting pieces 18 are fixedly connected to the first hull 101 and the second hull 102 through screws, and one ends of the two guide plates 14 far away from the first hull 101 or the second hull 102 are outwards expanded, so that the two guide plates 14 are in a horn shape, and the working area of the guide plates 14 is increased; the small holes are uniformly formed on the guide plate 14, so that the guide plate 14 is of a net structure and plays a role in reducing the resistance of the guide plate 14 to water.

The outside of first hull 101 and second hull 102 is installed the ultrasonic vibrator and is held box 15, install the ultrasonic vibrator 16 in the ultrasonic vibrator holds box 15, the ultrasonic vibrator 16 is used for sending the ultrasonic wave and destroys the microcystis cell structure of hull 1 both sides for microcystis photosynthesis is hindered, reaches the effect of eliminating the microcystis, makes the clearance to the microcystis more thorough.

The first hull 101 and the second hull 102 are provided with propellers 17, and the propellers 17 are driven by motors inside the first hull 101 and the second hull 102 to rotate so as to provide power for the movement of the hulls 1 on the lake water surface.

The working principle of the utility model is as follows: firstly, the fishing device is placed in a small lake to be cleaned, the ship body 1 is controlled to move forwards, and under the drainage effect of the guide plate 14, the first motor 5 drives the fishing frame 4 to rotate before the microcystis gathered in the rotating wheel 2, the fishing frame 4 catches the microcystis in water, when the fishing frame 4 rotates to the highest point, the microcystis in the fishing frame 4 is thrown into the collecting frame 3 due to inertia, then the second motor 9 drives the screw rod 10 to rotate, the scraping plate 8 moves along the central axis of the screw rod 10, the scraping plate 8 extrudes the microcystis falling into the collecting frame 3, the moisture in the microcystis is removed, more microcystis can be collected in the collecting frame 3, the extruded moisture returns to the lake or river through the filtering micropores 7 formed in the collecting frame 3, the three fishing frames 4 on the rotating wheel 2 can be used for continuously fishing the microcystis in the lake, and the microcystis returned to the bank after the microcystis piled up in the collecting frame 3.

In the description of the present utility model, it should 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", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the utility model.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.

It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application for the embodiment. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly understand that the embodiments described herein may be combined with other embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. Novel integrated device is collected in mechanical fishing of microcapsule algae, including hull (1), its characterized in that: the ship body (1) comprises a first ship body (101) and a second ship body (102) which are arranged in parallel, a rotating wheel (2) and a collecting frame (3) which are mutually spaced a certain distance are sequentially arranged between the first ship body (101) and the second ship body (102), a plurality of salvaging frames (4) are distributed on the outer surface of the rotating wheel (2) in an annular array mode, a guide plate (12) is arranged at the outlet of each salvaging frame (4), one end of each guide plate (12) is fixedly connected with each salvaging frame (4), the other end of each guide plate (12) extends towards a direction away from the joint of each salvaging frame (4) and the rotating wheel (2), and the central shaft of the rotating wheel (2) is fixedly connected with the output end of a first motor (5) arranged on the first ship body (101) or the second ship body (102);

the filter micropore (7) has been seted up on collecting frame (3) lateral wall and diapire, collect and be provided with scraper blade (8) in frame (3) in the slip, collect the one end surface that frame (3) kept away from runner (2) and install second motor (9), the output fixedly connected with lead screw (10) of second motor (9), lead screw (10) middle part runs through scraper blade (8) and threaded connection with it for scraper blade (8) are along the axis motion of lead screw (10), rotate more steadily, collect and set up first breach (13) on the lateral wall that frame (3) are close to runner (2).

2. The novel integrated device for mechanical catching, filtering and collecting of microcystis according to claim 1, which is characterized in that: the inner sides of the front ends of the first hull (101) and the second hull (102) are fixedly connected with guide plates (14) through connecting pieces (18), and one ends of the two guide plates (14) away from the first hull (101) or the second hull (102) are outwards expanded, so that the two guide plates (14) are in a horn shape.

3. The novel integrated device for mechanical catching, filtering and collecting of microcystis according to claim 2, which is characterized in that: the small holes are uniformly formed in the guide plate (14), so that the guide plate (14) is of a net-shaped structure.

4. The novel integrated device for mechanical catching, filtering and collecting of microcystis according to claim 1, which is characterized in that: the ultrasonic vibrator accommodating box (15) is arranged on the outer sides of the first ship body (101) and the second ship body (102), and a plurality of ultrasonic vibrators (16) are arranged in the ultrasonic vibrator accommodating box (15).

5. The novel integrated device for mechanical catching, filtering and collecting of microcystis according to claim 1, which is characterized in that: the first ship body (101) and the second ship body (102) are provided with propellers (17), and the propellers (17) are used for driving the ship body (1) to move forwards.

6. The novel integrated device for mechanical catching, filtering and collecting of microcystis according to claim 1, which is characterized in that: the first ship body (101) or the second ship body (102) is provided with a first fixed bearing seat (6), and one end, far away from the first motor (5), of the central shaft of the rotating wheel (2) is connected with the first fixed bearing seat (6) in a rotating way.

7. The novel integrated device for mechanical catching, filtering and collecting of microcystis according to claim 1, which is characterized in that: and a second fixed bearing seat (11) is arranged on the side wall of the collecting frame (3), and one end, far away from the second motor (9), of the screw rod (10) is rotationally connected with the second fixed bearing seat (11).

8. The novel integrated device for mechanical catching, filtering and collecting of microcystis according to claim 1, which is characterized in that: the number of the salvaging frames (4) is three.

9. The novel integrated device for mechanical catching, filtering and collecting of microcystis according to claim 1, which is characterized in that: the two sides of the collecting frame (3) are fixedly connected with the upper surfaces of the first ship body (101) and the second ship body (102) respectively through bolts.

10. The novel integrated device for mechanical catching, filtering and collecting of microcystis according to claim 4, which is characterized in that: the ultrasonic vibrators (16) are arranged at equal intervals along the length direction of the first ship body (101) or the second ship body (102).