CN215856060U

CN215856060U - Spirulina large-scale harvesting and cleaning device

Info

Publication number: CN215856060U
Application number: CN202122258460.2U
Authority: CN
Inventors: 郑行; 李林声; 杨祎
Original assignee: Fuqing King Dnarmsa Spirulina Co ltd
Current assignee: Fuqing King Dnarmsa Spirulina Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-02-18
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a large-scale spirulina harvesting and cleaning device which comprises a cement field, wherein a spirulina culture pond is arranged on the cement field, a harvesting mechanism is arranged in the spirulina culture pond, the harvesting mechanism comprises a harvesting gauze arranged in the spirulina culture pond, the upper end of the harvesting gauze is fixedly connected with a harvesting frame, supporting blocks are fixedly connected to the side walls of four sides of the harvesting frame, and pull rings are fixedly connected to the upper ends of the supporting blocks. The utility model can meet the requirement of large-scale collection of a large amount of spirulina, can also realize cleaning of the spirulina after large-scale collection, does not cause structural damage to the spirulina to cause separation of nutrient substances without pumping by a water pump, thereby not influencing the collection quality of the spirulina, and not causing pollution to filtrate, the filtered filtrate can be reused to continuously culture the spirulina, and the utility model realizes fertilizer saving, low cost and environmental protection.

Description

Spirulina large-scale harvesting and cleaning device

Technical Field

The utility model relates to the technical field of spirulina processing, in particular to a large-scale spirulina harvesting and cleaning device.

Background

The spirulina is a prokaryotic organism, is a filament body consisting of single cells or multiple cells, has the length of 200-500 mu m and the width of 5-10 mu m, is cylindrical, is in loose or compact regular spiral shape and is bent like a clock spring, so the name is obtained, has the efficacies of reducing toxic and side reactions of cancer radiotherapy and chemotherapy, improving the immunologic function, reducing blood fat and the like, is a non-branching filament body consisting of single-row cells, has no or only an extremely thin gum sheath, is in a regular spiral shape to form the propagation of an algae breeding section, has no abnormal cells or posterior wall spores, has about 38 types, mostly grows in an alkaline salt lake, is artificially cultured at home and abroad at present, is mainly three types of blunt-top spirulina, very large spirulina and Indian spirulina, is edible and rich in nutrition, has the protein content of 60-70 percent, and can be harvested when the algae liquid is in a dark green color, the harvesting method can be used for harvesting with a gravity filtration method with small quantity, and is simple and convenient.

The problem that the processing capacity is little is gathered all to have the spirulina to current spirulina is gathered, can not satisfy the demand of gathering on a large amount of spirulina on a large scale, and the same also can't realize wasing after gathering on a large scale the spirulina, and current spirulina is gathered generally and is gathered through the water pump extraction, can cause the structural damage to the spirulina and lead to nutrient substance to separate out to influence the spirulina and gather the quality, and cause the pollution to filtrating, the filtrating after the filtration directly abandons and can cause pollution and waste.

Therefore, a large-scale spirulina harvesting and cleaning device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a large-scale spirulina harvesting and cleaning device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a spirulina large-scale harvesting and cleaning device comprises a cement ground, wherein a spirulina culture pond is arranged on the cement ground, a harvesting mechanism is arranged in the spirulina culture pond, the harvesting mechanism comprises a harvesting gauze arranged in the spirulina culture pond, the upper end of the harvesting gauze is fixedly connected with a harvesting frame, supporting blocks are fixedly connected onto four side walls of the harvesting frame, pull rings are fixedly connected onto the upper ends of the supporting blocks, two symmetrical supporting columns are fixedly connected onto the cement ground, sliding grooves are formed in the side walls opposite to the two supporting columns, supporting rods are connected into the sliding grooves in a sliding mode, two ends of each supporting rod extend into the corresponding sliding groove and are connected with rollers in a rotating mode, the rollers abut against the inner walls of the sliding grooves, an electric push rod is fixedly connected onto the side wall of the lower end of the corresponding sliding groove, and the upper end of the electric push rod is fixedly connected onto the side wall of the lower end of the corresponding supporting rod, the pull ring passes through lifting rope fixed connection on the lateral wall of bracing piece, the lower extreme of bracing piece is equipped with wiper mechanism, wiper mechanism is including setting up the water pipe on the lower extreme lateral wall of bracing piece, equidistant fixedly connected with a plurality of shower nozzles on the water pipe.

Preferably, the spirulina cultivating pond is a square cement pond, a spirulina culture solution is arranged in the spirulina cultivating pond, and the depth of the spirulina culture solution is 15-25 cm.

Preferably, the harvesting gauze is made of stainless steel, and the mesh number of the harvesting gauze is 400-800 meshes.

Preferably, the harvesting gauze is matched with the spirulina culture pond and attached to the inner wall of the spirulina culture pond.

Preferably, four fixing blocks are fixedly connected to the side walls of the lower ends of the two support columns at equal intervals, and the lower ends of the four fixing blocks are fixedly connected with a cement ground.

Preferably, the water pipes are wound into a plurality of square shapes and correspond to the positions of the collected gauzes, and fresh water for cleaning is conveyed in the water pipes.

The utility model has the following beneficial effects:

1. the harvesting mechanism is arranged, the harvesting gauze is placed in the spirulina culture pond before culture, when harvesting is conducted, the electric push rod enables the supporting rod to ascend to a certain height along the sliding groove, the supporting rod pulls the pull ring through the lifting rope, the harvesting gauze is separated from spirulina culture solution, spirulina is filtered out through the harvesting gauze, and the harvesting gauze is matched with the spirulina culture pond and can achieve harvesting of the spirulina in the whole spirulina culture pond only through one-time operation, so that large-scale harvesting can be achieved;

2. the spirulina is not pumped by a water pump, so that the spirulina cannot be structurally damaged to cause the separation of nutrient substances, the collection quality of the spirulina cannot be influenced, and the filtrate cannot be polluted;

3. by arranging the cleaning mechanism, the spray head on the water pipe sprays fresh water to clean the spirulina, so that the cleaning effect is achieved, the device is simple in structure, and the cleaning of the spirulina after large-scale harvesting can be conveniently realized;

4. filtered filtrate falls into the spirulina culture pond again, and residual algae filaments are used as algae seeds and supplement partial nutrient elements, so that the spirulina can be continuously cultured by reusing, the fertilizer is saved, and the spirulina culture pond is low in cost and environment-friendly.

Drawings

FIG. 1 is a schematic structural view of a large-scale harvesting and cleaning device for Spirulina according to the present invention;

fig. 2 is a schematic structural diagram of a top view of a large-scale harvesting and cleaning device for spirulina according to the present invention.

In the figure: 1 cement ground, 2 spirulina culture ponds, 3 collection gauzes, 4 collection frames, 5 supporting blocks, 6 pull rings, 7 supporting columns, 8 chutes, 9 supporting rods, 10 lifting ropes, 11 fixing blocks, 12 electric push rods, 13 rollers, 14 water pipes and 15 spray heads.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a spirulina large-scale harvesting and cleaning device comprises a cement ground 1, a spirulina culture pond 2 is arranged on the cement ground 1, the spirulina culture pond 2 is a square cement pond, a spirulina culture solution is arranged in the spirulina culture pond 2, the depth of the spirulina culture solution is 15-25cm, a harvesting mechanism is arranged in the spirulina culture pond 2 and comprises a harvesting gauze 3 arranged in the spirulina culture pond 2, the harvesting gauze 3 is made of stainless steel, the mesh number of the harvesting gauze 3 is 400 meshes and 800 meshes, the harvesting gauze 3 is matched with the spirulina culture pond 2 and is attached to the inner wall of the spirulina culture pond, a harvesting frame 4 is fixedly connected to the upper end of the harvesting gauze 3, supporting blocks 5 are fixedly connected to the four side walls of the harvesting frame 4, pull rings 6 are fixedly connected to the upper ends of the supporting blocks 5, the harvesting gauze 3 is placed in the spirulina culture pond 2 along the side walls of the spirulina culture pond 2 before culture, the support blocks 5 on the recovery frame 4 are now supported on the cement ground 1.

Two symmetrical support columns 7 are fixedly connected to a cement ground 1, four fixed blocks 11 are fixedly connected to the lower end side walls of the two support columns 7 at equal intervals, the lower ends of the four fixed blocks 11 are fixedly connected with the cement ground 1, the support columns 7 fixedly connected to the two sides of a spirulina culture pond 2 can be more stable through the fixed blocks 11, the side walls, opposite to the two support columns 7, are respectively provided with a sliding groove 8, a support rod 9 is connected to the sliding groove 8 in a sliding manner, two ends of the support rod 9 extend into the sliding groove 8 and are rotatably connected with a roller 13, the rollers 13 are abutted against the inner wall of the sliding groove 8, the roller 13 is beneficial to the up-and-down sliding of the support rod 9 in the sliding groove 8, the lower end side wall of the sliding groove 8 is fixedly connected with an electric push rod 12, the upper end of the electric push rod 12 is fixedly connected to the lower end side wall of the support rod 9, a pull ring 6 is fixedly connected to the side wall of the support rod 9 through a lifting rope 10, after spirulina is cultured in spirulina culture liquid in the spirulina culture pond 2 for a period, when gathering, electric putter 12 rises bracing piece 9 to a take the altitude along spout 8, and bracing piece 9 holds pull ring 6 through lifting rope 10 for 3 the spirulina culture solution that break away from of gauze that gather makes the spirulina filtered out through the gauze that gathers 3, because of gathering gauze 3 and spirulina culture pond 2 phase-matchs, only need once to operate just can realize gathering the spirulina in whole spirulina culture pond 2, can realize gathering on a large scale.

The lower end of the supporting rod 9 is provided with a cleaning mechanism, the cleaning mechanism comprises a water pipe 14 arranged on the side wall of the lower end of the supporting rod 9, the water pipe 14 is wound into a plurality of squares and corresponds to the position of the harvesting gauze 3, fresh water for cleaning is conveyed in the water pipe 14, a plurality of spray heads 15 are fixedly connected on the water pipe 14 at equal intervals, the fresh water is sprayed by the spray heads 15 on the water pipe 14 to clean the spirulina, so that the cleaning effect is achieved, the device is simple in structure, cleaning after the spirulina is harvested on a large scale can be conveniently achieved, structural damage to the spirulina can not be caused without pumping through a water pump, nutrient substances are separated out, the harvesting quality of the spirulina can not be influenced, pollution to filtrate can not be caused, the filtered filtrate falls into the spirulina culturing pool 2 again, residual spirulina filaments are used as spirulina seeds, a part of nutrient elements can be supplemented again, the spirulina can be reused to continue to culture, and fertilizers can be saved, low cost and environmental protection.

In the utility model, when in use, the harvesting gauze 3 is firstly placed in the spirulina culture pond 2 along the side wall of the spirulina culture pond 2 before culture, at the moment, the supporting block 5 on the harvesting frame 4 is supported on the cement ground 1, the supporting columns 7 fixedly connected with the two sides of the spirulina culture pond 2 can be more stable through the fixed block 11, the pull ring 6 is tied through the lifting rope 10 and fixed on the supporting rod 9, when spirulina is cultured in the spirulina culture solution in the spirulina culture pond 2 for a period of time, the supporting rod 9 is lifted to a certain height along the sliding groove 8 by the electric push rod 12 during harvesting, the supporting rod 9 pulls the pull ring 6 through the lifting rope 10, so that the harvesting gauze 3 is separated from the spirulina culture solution, the spirulina is filtered out through the harvesting gauze 3, and the spirulina culture pond 2 can be harvested only by one-time operation because the harvesting gauze 3 is matched with the spirulina culture pond 2, can realize gathering on a large scale, shower nozzle 15 on the rethread water pipe 14 sprays fresh water and washs spirulina, reach abluent effect, the device simple structure, can conveniently realize the washing after the spirulina is gathered on a large scale, so can not cause structural destruction to the spirulina and lead to nutrient substance to separate out through the water pump extraction, thereby can not influence the spirulina quality of gathering, also can not cause the pollution to filtrating, and filtrating after the filtration the filtrating fall into spirulina culture pond 2 once more, remaining algae silk is as the kind of algae, replenish partly nutrient element again, can reuse and continue to cultivate the spirulina, realize saving fertilizer, low cost and environmental protection.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The large-scale spirulina harvesting and cleaning device comprises a cement land (1), and is characterized in that a spirulina culture pond (2) is arranged on the cement land (1), a harvesting mechanism is arranged in the spirulina culture pond (2), the harvesting mechanism comprises a harvesting gauze (3) arranged in the spirulina culture pond (2), a harvesting frame (4) is fixedly connected to the upper end of the harvesting gauze (3), supporting blocks (5) are fixedly connected to the four side walls of the harvesting frame (4), pull rings (6) are fixedly connected to the upper ends of the supporting blocks (5), two symmetrical supporting columns (7) are fixedly connected to the cement land (1), a sliding groove (8) is formed in each of the side walls opposite to the supporting columns (7), a supporting rod (9) is slidably connected to each sliding groove (8), two ends of each supporting rod (9) extend into each sliding groove (8) and are rotatably connected with a roller (13), gyro wheel (13) offset with the inner wall of spout (8), fixedly connected with electric putter (12) on the lower extreme lateral wall of spout (8), the upper end fixed connection of electric putter (12) is on the lower extreme lateral wall of bracing piece (9), pull ring (6) are through lifting rope (10) fixed connection on the lateral wall of bracing piece (9), the lower extreme of bracing piece (9) is equipped with wiper mechanism, wiper mechanism is including setting up water pipe (14) on the lower extreme lateral wall of bracing piece (9), equidistant fixedly connected with a plurality of shower nozzles (15) on water pipe (14).

2. The spirulina mass harvesting and cleaning device as claimed in claim 1, wherein the spirulina cultivating pond (2) is a square cement pond, and a spirulina culture solution is arranged in the spirulina cultivating pond (2), and the depth of the spirulina culture solution is 15-25 cm.

3. The spirulina large-scale harvesting and cleaning device as claimed in claim 1, wherein the harvesting screen (3) is made of stainless steel, and the mesh number of the harvesting screen (3) is 400-800 meshes.

4. The spirulina mass-harvesting cleaning device according to claim 3, characterized in that the harvesting gauze (3) is matched with the spirulina culture pond (2) and is attached to the inner wall of the spirulina culture pond.

5. The spirulina large-scale harvesting and cleaning device as claimed in claim 1, wherein four fixing blocks (11) are fixedly connected to the side walls of the lower ends of the two supporting columns (7) at equal intervals, and the lower ends of the four fixing blocks (11) are fixedly connected with a cement ground (1).

6. The spirulina mass-harvesting cleaning device according to claim 1, characterized in that the water pipe (14) is wound in a plurality of square shapes and corresponds to the position of the harvesting gauze (3), and fresh water for cleaning is conveyed in the water pipe (14).