Spirulina harvesting and filtering device

Abstract

The utility model relates to the technical field of filtering devices, and discloses a spirulina harvesting and filtering device which comprises a box body, supporting legs are fixedly connected to the two sides of the bottom of the box body, connecting blocks are rotationally connected to the two sides of the inner wall of the box body, the same fixing ring is fixedly connected between the two connecting blocks, and the fixing ring is obliquely arranged. A rotating ring is rotationally connected to the inner side of the fixing ring, the same rotating supporting plate is fixedly connected between the two sides of the inner wall of the rotating ring through a connecting rod, a screen is fixedly embedded in the middle of the rotating supporting plate, a square hole matched with the screen is formed in the middle of the rotating supporting plate, and a U-shaped fence is fixedly connected to the top of the rotating supporting plate; a connecting rod is fixedly connected to the end, away from the fixing ring, of the rotary supporting plate. The screen cleaning device has the technical effects that the screen can be thoroughly cleaned in a short time, the screen cleaning process is greatly simplified, the shutdown maintenance time of equipment is shortened, the continuity and the stability of the whole harvesting operation are improved, and the labor cost and the equipment maintenance cost are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter device technical field especially relates to a spirulina harvests filter device. BACKGROUND

[0002] Spirulina is a kind of multi-cell filamentous blue-green algae in spiral shape, belongs to blue algae, tremella order, tremella family, spirulina genus, and it is rich in protein, polysaccharide, vitamin, mineral substance and various nutritional ingredients in cell, has high protein, low fat, low heat and other characteristics, is widely used in health food, feed, biological pharmaceutical and other fields, is commonly found in saline-alkali lake and ocean in tropical and subtropical regions, and artificial cultivation technology is mature at present, which provides stable source for its resource development and utilization, and generally needs to filter spirulina gold when spirulina is harvested.

[0003] In the prior art, when spirulina is harvested and filtered, the liquid is generally filtered through an inclined screen, and small particles and other impurities are filtered to the bottom of the screen, but this filtering method makes the filter screen easy to block, and needs to be cleaned regularly, but cleaning is troublesome, so a spirulina harvesting filter device is designed. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a spirulina harvesting filter device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A spirulina harvesting filter device, comprising a box body, both sides of the bottom of the box body are fixedly connected with supporting legs, both sides of the inner wall of the box body are rotatably connected with connecting blocks, one and the same fixed ring is fixedly connected between the two connecting blocks, and the fixed ring is inclined, a rotating ring is rotatably connected to the inner side of the fixed ring, and one and the same rotating supporting plate is fixedly connected between the two sides of the inner wall of the rotating ring through a connecting rod, a screen is fixedly embedded in the middle of the rotating supporting plate, a square hole matched with the screen is formed in the middle of the rotating supporting plate, a U-shaped fence is fixedly connected to the top of the rotating supporting plate, a connecting rod is fixedly connected to the middle of one end of the rotating supporting plate away from the fixed ring, one end of the connecting rod is fixedly connected with a connecting column, the other end of the connecting column penetrates through the box body and is fixedly connected with a strip-shaped rod, and a through hole matched with the connecting column is formed in the box body.

[0007] Preferably, an L-shaped fixing frame is fixedly connected to one end of the box body close to the connecting column, a servo motor is fixedly connected to the side of the top of the L-shaped fixing frame away from the box body, the servo motor can accurately control the rotating angle of the rotating supporting plate, and a rotating plate is fixedly connected to the output end of the servo motor and penetrates through the L-shaped fixing frame.

[0008] Preferably, the rotating plate top is fixedly connected with a driving motor away from one side of the box body, and an output end of the driving motor near the box body is fixedly connected with an L-shaped swing rod penetrating through the rotating plate.

[0009] Preferably, a strip-shaped hole is formed in the strip-shaped rod, and one end of the L-shaped swing rod is slidably connected in the strip-shaped hole, and the rotating supporting plate can swing with the screen through cooperation of the L-shaped swing rod and the strip-shaped hole.

[0010] Preferably, the box body top is fixedly connected with a feeding pipe, and a control valve is arranged on the feeding pipe, so that the feeding is controlled through the control valve, and the feeding pipe bottom is matched with the screen.

[0011] Preferably, a plurality of nozzles are fixedly arranged on one side of the box body outer wall in a slanting manner, and the same inclined water pipe is fixedly connected outside the plurality of nozzles, and the plurality of nozzles are matched with the screen, and the screen is backwashed through water spraying of the plurality of nozzles, and the screen is quickly dredged through cooperation of the swing of the screen.

[0012] Preferably, a waste box is slidably inserted into one side of the box body, and the waste box is matched with the screen, and a rectangular hole matched with the waste box is formed in one side of the box body, and the waste box can collect the impurities filtered, a material guide cover is fixedly embedded into one end of the box body near the rotating supporting plate, and a square hole matched with the material guide cover is formed in the box body.

[0013] The beneficial effects of the present application are as follows:

[0014] 1. The technical means of the spray head, the fixed ring, the rotating ring, the screen, the rotating supporting plate, the servo motor, the driving motor and the L-shaped swing rod are adopted, the swing of the screen is used to improve the filtering quality in normal use, the screen is swung in the vertical direction when the screen needs to be cleaned, the backwashing of the plurality of nozzles is used to quickly clean the screen, the problem of complicated screen cleaning in the background technology is solved, the screen can be completely cleaned in a short time, the screen cleaning process is greatly simplified, the equipment downtime maintenance time is reduced, the continuity and stability of the whole harvesting operation are improved, the development of the spirulina harvesting and filtering operation towards automation and high efficiency is promoted, and the technical effects of reducing the labor cost and equipment maintenance cost are achieved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The present application provides a kind of spirulina harvesting and filtering device overall structure schematic view;

[0016] Figure 2 The present application provides a kind of spirulina harvesting and filtering device box section structure schematic view;

[0017] Figure 3 A local structure schematic view of a spirulina harvesting and filtering device is provided in the utility model.

[0018] Figure 4 A structure schematic view of a rotating plate of a spirulina harvesting and filtering device is provided in the utility model.

[0019] In the figure: 1, box; 2, waste box; 3, material guide cover; 4, feed pipe; 401, control valve; 5, inclined water pipe; 501, spray head; 6, connecting block; 601, fixed ring; 602, rotating ring; 603, rotating support plate; 604, screen; 605, U-shaped fence; 606, connecting rod; 607, connecting column; 608, strip-shaped rod; 609, strip-shaped hole; 7, L-shaped fixing frame; 701, servo motor; 702, rotating plate; 8, driving motor; 801, L-shaped swing rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0021] Reference Figures 1-4 A spirulina harvesting and filtering device, comprising a box 1, both sides of the bottom of the box 1 are fixedly connected with supporting legs, both sides of the inner wall of the box 1 are rotatably connected with connecting blocks 6, one and the same fixed ring 601 is fixedly connected between the two connecting blocks 6, and the fixed ring 601 is arranged obliquely, a rotating ring 602 is rotatably connected to the inner side of the fixed ring 601, and one and the same rotating support plate 603 is fixedly connected between the inner walls of the rotating ring 602 through connecting rods, a screen 604 is fixedly embedded in the middle of the rotating support plate 603, a square hole matched with the screen 604 is formed in the middle of the rotating support plate 603, a U-shaped fence 605 is fixedly connected to the top of the rotating support plate 603, a connecting rod 606 is fixedly connected to the middle of the end of the rotating support plate 603 away from the fixed ring 601, the other end of the connecting rod 606 is fixedly connected with a connecting column 607, the other end of the connecting column 607 penetrates through the box 1 and is fixedly connected with a strip-shaped rod 608, and a through hole matched with the connecting column 607 is formed in the box 1.

[0022] In the utility model, the end of the box 1 close to the connecting column 607 is fixedly connected with an L-shaped fixing frame 7, the top of the L-shaped fixing frame 7 is fixedly connected with a servo motor 701 on the side away from the box 1, the servo motor 701 can accurately control the rotating angle of the rotating plate 702, and the output end of the servo motor 701 is fixedly connected with the rotating plate 702 penetrating through the L-shaped fixing frame 7.

[0023] In this utility model, a drive motor 8 is fixedly connected to the top of the rotating plate 702 on the side away from the box 1, and an L-shaped swing rod 801 is fixedly connected to the output end of the drive motor 8 on the side near the box 1 through the rotating plate 702.

[0024] In this utility model, a strip-shaped hole 609 is provided on the strip rod 608, and one end of the L-shaped swing rod 801 is slidably connected in the strip hole 609. Through the cooperation between the L-shaped swing rod 801 and the strip hole 609, the rotating support plate 603 and the like can swing.

[0025] In this utility model, a feed pipe 4 is fixedly connected to the top of the box 1, and a control valve 401 is provided on the feed pipe 4. The control valve 401 can control the feeding of spirulina, and the bottom of the feed pipe 4 is adapted to the screen 604.

[0026] In this utility model, a plurality of nozzles 501 are fixedly mounted on one side of the outer wall of the housing 1 at an angle, and the same inclined water pipe 5 is fixedly connected to the outside of the plurality of nozzles 501. The plurality of nozzles 501 are adapted to the screen 604. The spraying of water from the plurality of nozzles 501 realizes backwashing of the screen 604, so that the clogged screen 604 can be quickly cleared.

[0027] In this utility model, a waste bin 2 is slidably inserted into one side of the box body 1, and the waste bin 2 is adapted to the screen 604. A rectangular hole adapted to the waste bin 2 is opened on one side of the box body 1. The waste bin 2 can collect waste impurities. A guide cover 3 is fixedly embedded at one end of the box body 1 near the rotating support plate 603, and a square hole adapted to the guide cover 3 is opened on the box body 1.

[0028] Working principle: in use, one end of the inclined water pipe 5 is connected with the water pipe with valve, the harvested spirulina is introduced into the screen 604 through the feed pipe 4, the driving motor 8 and the L-shaped swing rod 801 are started, under the action of the strip hole 609, the rotating plate 603, the screen 604 and the rotating ring 602 are reciprocating swing, so that the screen 604 can sieve the spirulina, impurities and the like are dropped from the screen 604 and collected in the waste box 2, the spirulina is gradually slid into the guide cover 3 under the action of gravity and is guided out, when the screen 604 is used for a long time and is blocked, the spirulina filtering efficiency is reduced, the valve 401 is closed to shut off the spirulina entering, the servo motor 701 is started, the rotating plate 702 is rotated with the driving motor 8, the strip rod 608 and the connecting column 607 and the rotating rotating plate 603 are rotated by 90 degrees, so that the bottom of the screen 604 is opposite to the spray head 501, the driving motor 8 is started, the screen 604 and the like continue to swing, under the action of the plurality of spray heads 501, the screen 604 is backflushed, so that the blocked impurities can be washed away and dropped in the waste box 2, so that the screen 604 can be quickly cleaned, at the same time, the side of the box body 1 is provided with an inspection door, the inside of the box body 1 is convenient to overhaul, at the same time, the inside parts of the box body 1 are rust-proof treated.

[0029] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A device for harvesting and filtering of spirulina, comprising a box (1), characterized in that, The both sides of the bottom of the box (1) are fixedly connected with supporting legs, the both sides of the inner wall of the box (1) are rotatably connected with connecting blocks (6), one and the same fixed ring (601) is fixedly connected between the two connecting blocks (6), the fixed ring (601) is arranged obliquely, a rotating ring (602) is rotatably connected to the inner side of the fixed ring (601), one and the same rotating supporting plate (603) is fixedly connected between the both sides of the inner wall of the rotating ring (602) through a connecting rod, a screen (604) is fixedly embedded in the middle of the rotating supporting plate (603), a square hole adapted to the screen (604) is formed in the middle of the rotating supporting plate (603), a U-shaped fence (605) is fixedly connected to the top of the rotating supporting plate (603), a connecting rod (606) is fixedly connected to the middle of the end of the rotating supporting plate (603) away from the fixed ring (601), a connecting column (607) is fixedly connected to the other end of the connecting rod (606), a strip-shaped rod (608) is fixedly connected to the other end of the connecting column (607) penetrating through the box (1), and a through hole adapted to the connecting column (607) is formed in the box (1).

2. The apparatus according to claim 1, wherein An L-shaped fixing frame (7) is fixedly connected to the end of the outer side of the box (1) close to the connecting column (607), a servo motor (701) is fixedly connected to the side of the top of the L-shaped fixing frame (7) away from the box (1), and a rotating plate (702) is fixedly connected to the output end of the servo motor (701) penetrating through the L-shaped fixing frame (7).

3. The apparatus of claim 2, wherein the filter is a spiral wound filter. A driving motor (8) is fixedly connected to the side of the top of the rotating plate (702) away from the box (1), and an L-shaped swing rod (801) is fixedly connected to the output end of the driving motor (8) close to the box (1) penetrating through the rotating plate (702).

4. The apparatus of claim 1, wherein the filter is a spiral-wound filter. A strip-shaped hole (609) is formed in the strip-shaped rod (608), and one end of the L-shaped swing rod (801) is slidingly connected in the strip-shaped hole (609).

5. The apparatus of claim 1, wherein the filter is a spiral-wound filter. A feeding pipe (4) is fixedly connected to the top of the box (1), a control valve (401) is arranged on the feeding pipe (4), and the bottom of the feeding pipe (4) is adapted to the screen (604).

6. The apparatus of claim 1, wherein the apparatus is a spiral-wound filter. A plurality of spray heads (501) are obliquely fixedly sleeved on one side of the outer wall of the box (1), one and the same inclined water pipe (5) is fixedly connected to the outer side of the plurality of spray heads (501), and the plurality of spray heads (501) are adapted to the screen (604).

7. The apparatus of claim 1, wherein the apparatus is a spiral-wound filter. A waste box (2) is slidingly inserted into one side of the box (1), the waste box (2) is adapted to the screen (604), a rectangular hole adapted to the waste box (2) is formed in one side of the box (1), a material guide cover (3) is fixedly embedded at the end of the box (1) close to the rotating supporting plate (603), and a square hole adapted to the material guide cover (3) is formed in the box (1).

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