CN111700023A

CN111700023A - Novel marble-like algae aquaculture frame and use method thereof

Info

Publication number: CN111700023A
Application number: CN202010585136.9A
Authority: CN
Inventors: 何勤巧
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-09-25

Abstract

The invention discloses a novel porphyridium margaritifera aquaculture frame, which belongs to the field of aquaculture frames, and comprises a plurality of aquaculture frame main bodies put in a treatment tank, wherein a plurality of biological filter discs which are uniformly distributed are bonded on the aquaculture frame main bodies, the aquaculture frame main bodies comprise a pair of outer net frames which are mutually clamped, inner net frames are arranged in the outer net frames, a plurality of support columns which are matched with the outer net frames are fixedly connected on the inner net frames, T-shaped iron columns are rotatably connected at the top ends of the outer walls of the pair of outer net frames, the biological filter discs comprise positioning rings, a plurality of through holes which are uniformly distributed and matched with the positioning rings are chiseled on the outer net frames, hook surface layers are fixedly connected at the bottom ends of the positioning rings, and velvet surface layers which are matched with the hook surface layers are fixedly connected on the surfaces of the aquaculture frame main bodies, so that pollutants in small-sized water areas can be purified while the aquatic organisms are cultured, the surface is provided with a replaceable biological filter disc to adsorb and filter free pollutants in the sewage.

Description

Novel marble-like algae aquaculture frame and use method thereof

Technical Field

The invention relates to the field of aquaculture frames, in particular to a novel marble-like aquaculture frame.

Background

With the continuous development of agricultural production, however, a large amount of sewage in large-scale breeding industry, food processing sewage, domestic sewage and the like is discharged, so that water pollution is gradually serious. The fish pond culture method is characterized in that the fish storage amount and the bait feeding amount of a pond are gradually increased in the fish pond culture process, so that residual bait, fish excrement and dead algae are continuously increased, bottom organic matters are seriously deposited, a large amount of bacteria and viruses are propagated, and the organic matters are fermented and decomposed under the anoxic condition to generate a large amount of ammonia nitrogen, hydrogen sulfide, nitrite, methane and the like, so that the balance of water body microorganisms is destroyed, the metabolism and growth development of fish are influenced, and the anoxic and morbidity death of the fish are induced. The economic benefits of farmers are lost.

Coccolithium is mostly a unicellular algae with a double flagella structure, which occasionally undergoes coccoid, proteoplast, tetragenoid or filamentous life history phases. The coccolith refers to the scale of calcium carbonate formed on the cell surface of the coccolithium through calcification. They are composed of crystalline calcite, which participates in secretion by Golgi apparatus, and the form of spherulite mainly takes round and oval shapes, and a few of them are rhombohedral and square. The spherulites are composed of grains according to different arrangement modes, one circle of grains are connected into a ring (cycle), or two or more concentric rings form a shield, the spherulites attached to the surfaces of the cells of the spherulites are helpful for spherulites to form an isolating membrane outside the cells, and the isolating membrane can prevent bacteria, viruses and zooplankton in water bodies, such as copepods and the like from being damaged. Meanwhile, when the coccolithosiphon is subjected to external physical impact, the coccolithosiphon grains can also play a good buffering role, so that the normal growth and reproduction of the coccolithosiphon are ensured.

The conventional pond culture mostly uses a culture frame for culturing aquatic organisms, the conventional culture frame is single in function, when a pond water body is polluted externally, part of harmful substances can be mixed in the water body, the harmful substances suspended in the water body can enter the culture frame to damage the cultured aquatic organisms, and the conventional culture frame cannot treat and prevent the aquatic organisms.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a novel imitation chlorella aquaculture frame which can realize the adsorption and filtration of free pollutants in sewage through a biofilter, the pollutants are firstly absorbed by a planting layer after entering the aquaculture frame main body through a positioning ring, a plurality of replaceable biofilters are pasted on the aquaculture frame main body, the surface of the aquaculture frame main body is completely coated through the biofilters, so that the device can adsorb and filter partial free small-particle pollutants in a water body in the process of moving in water, feed enters an inner net frame through the positioning ring, large-particle pollutants are blocked by the planting layer when entering the positioning ring, the small-particle pollutants are captured and absorbed by the planting layer after entering an outer net frame, the organisms on water in the frame are effectively prevented from being damaged by the pollutants in a pond, and the aquaculture frame can also adsorb the pollutants in the pond through the biofilters in the moving process, the pollution in the pond can be conveniently purified.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A novel algae aquaculture frame imitating the coccolith comprises a plurality of aquaculture frame bodies put in a treatment tank, wherein a plurality of biological filter discs which are uniformly distributed are bonded on the aquaculture frame bodies, each aquaculture frame body comprises a pair of outer net frames which are mutually clamped, an inner net frame is arranged in each outer net frame, a plurality of support columns matched with the outer net frames are fixedly connected on each inner net frame, T-shaped iron columns are rotatably connected at the top ends of the outer walls of the outer net frames, each biological filter disc comprises a positioning ring, a plurality of through holes which are uniformly distributed and matched with the positioning ring are drilled on each outer net frame, a hook surface layer is fixedly connected at the bottom end of the positioning ring, a plurality of pairs of biological filter membranes are fixedly connected on the outer wall of the positioning ring, a filter belt is fixedly connected on the inner wall of the positioning ring, a suede layer which is matched with the hook surface layer of each aquaculture frame body can realize treatment of pollutants in small-size aquatic organisms during aquaculture, the surface of the device is provided with a replaceable biological filter disc to adsorb and filter free pollutants in sewage, so that the pond treatment efficiency is effectively improved.

Handle and install a pair of drive mechanism on the pond, drive mechanism includes a pair of electronic guide rail, sliding connection has the slip table on the electronic guide rail, install the reel on the slip table, the winding has the haulage rope on the reel, the one end fixedly connected with magnet and the T type iron prop assorted magnet piece of slip table are kept away from to the haulage rope, all open the tooth's socket that chisel has equal evenly distributed on the terminal surface of magnet piece and T type iron prop, can realize pulling the motion of breeding frame main part 1 in aqueous through draw gear, enlarge the motion range of breeding frame main part 1, make and breed frame main part 1 and can fully purify the pollutant in the pond.

A novel imitation coccolithium aquaculture frame, its application method is:

s1, putting aquatic organisms into the outer net frame, paving planting layers on the inner wall of the outer net frame, and clamping and fixing the pair of outer net frames to complete assembly of the device;

s2, a technician pastes a plurality of biological filter discs on the culture frame main body to enable the positioning ring to be matched with the suede layer, so that the surface of the culture frame main body is completely covered by the plurality of biological filter discs;

s3, technicians use the magnet blocks on the traction mechanisms to match with the T-shaped iron columns, and after the cultivation frame main body is thrown into water, the electric guide rails drive the sliding tables to move, so that the traction ropes pull the cultivation frame main body to move, and the cultivation frame main body is enabled to treat sewage;

s4, in the process that the traction device drives the culture frame main body to move, the biological filter disc captures free pollutants in the pond for filtering, the pollutants entering the culture frame main body through the positioning ring are captured and absorbed by the planting layer and then are preyed by aquatic organisms in the inner net frame.

Furthermore, the biological filter membranes are made by sewing a plurality of layers of biological filter membranes, the distance between two adjacent biological filter membranes is 0.2-0.4mm, and the biological filter membranes with the multilayer structures float in water, so that the contact surface between the biological filter sheets and pollutants in the water is enlarged, and the biological filter membranes are easy to capture the pollutants in the water.

Furthermore, the inner wall upper berth of outer screen frame is equipped with plants the layer, plant aquatic plant such as algae on the layer, catch some pollutants that get into the outer frame body through the aquatic plant of planting the in situ cultivation, on the other hand feeds the aquatic organism of breeding in the inner screen frame through cultivating the aquatic plant.

Furthermore, the positioning ring is a rubber ring with the wall thickness of 0.3-0.5cm, and the positioning ring (201) is made of nitrile rubber, so that the positioning ring has certain elasticity, and when the device is impacted, the positioning ring buffers the impact force, so that the impact force applied to the device is reduced.

Furthermore, the filter belt comprises a plurality of band-shaped biological filter membranes which are arranged in a staggered mode, the distance between the band-shaped biological filter membranes is 5-7cm, enough gaps are kept among the band-shaped biological filter membranes, and feed can enter the outer frame body.

Furthermore, the support column is made of rubber columns, the support columns are evenly arranged on the surface of the inner net frame, the inner net frame is arranged in the support columns, and the inner net frame is limited in the center of the outer frame body.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) according to the scheme, the biological filter disc is used for adsorbing and filtering free pollutants in sewage, the pollutants enter the culture frame main body through the positioning ring and are then absorbed by the planting layer, the plurality of replaceable biological filter discs are pasted on the culture frame main body, the surface of the culture frame main body is completely coated through the biological filter discs, the device is enabled to adsorb and filter small granular pollutants in partial free states in a water body in the process of moving in water, the feed enters the inner net frame through the positioning ring, the large granular pollutants are blocked by the planting layer when entering the positioning ring, the small granular pollutants are captured and absorbed by the planting layer after entering the outer net frame, the aquatic organisms in the frame are effectively prevented from being damaged by the pollutants in the pond, the culture frame can also adsorb the pollutants in the pond through the biological filter disc in the moving process, and the pollution in the pond is conveniently purified.

(2) The change can be dismantled to the biological filter of this scheme, and the biological filter membrane on the biological filter is multilayer film structure, and biological filter membrane floats in the aquatic and enlarges to increase biological filter membrane's contact surface, fully catch the free pollutant in aquatic, catch the aquatic pollutant through biological filter, reduce the aquatic pollutant to the aquatic biology's in the frame pollution.

(3) The aquatic organisms cultured in the culture frame main body are discharged through the positioning ring by gas and excrement generated during respiration, and the seed planting layer is pushed in the gas discharging process, so that large particle pollutants attached to the seed planting layer are pushed out to the outside.

(4) The biological filter membrane is made by sewing a plurality of layers of biological filter membranes, the distance between two adjacent biological filter membranes is 0.2-0.4mm, the biological filter membranes with a multi-layer structure float in water, so that the contact surface of the biological filter sheet and pollutants in the water is enlarged, the pollutants in the water can be easily captured by the biological filter membranes, the filter belt comprises a plurality of band-shaped biological filter membranes which are arranged in a staggered mode, the distance between the band-shaped biological filter membranes is 5-7cm, enough gaps are kept between the band-shaped biological filter membranes, and feed can enter the outer frame.

(5) The inner wall of the outer net frame is paved with a planting layer, aquatic plants such as algae are planted on the planting layer, part of pollutants entering the outer frame body are captured by the aquatic plants cultured in the planting layer, and on the other hand, aquatic organisms cultured in the inner net frame are fed by culturing the aquatic plants.

(6) The positioning ring is a rubber ring with the wall thickness of 0.3-0.5cm, is made of nitrile rubber, has certain elasticity, and is used for buffering when the device is impacted, so that the impact force of the device is reduced.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

FIG. 4 is a side cross-sectional view of the present invention;

FIG. 5 is a top view of a bio-filter of the present invention.

1 culture frame body, 101 outer frame body, 102 inner net frame, 103 support columns, 104 planting layer, 105T-shaped iron columns, 106 velvet surface layer, 2 biological filter sheet, 201 positioning ring, 202 hook surface layer, 203 biological filter film and 204 filter belt.

Detailed Description

The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1: referring to fig. 1-3, a novel sphaerotheca imitating aquaculture frame comprises a plurality of aquaculture frame bodies 1 put in a treatment tank, a plurality of biological filter discs 2 are adhered to the aquaculture frame bodies 1 and uniformly distributed, each aquaculture frame body 1 comprises a pair of outer net frames 101 clamped with each other, an inner net frame 102 is arranged in each outer net frame 101, a plurality of support columns 103 matched with the outer net frames 101 are fixedly connected to the inner net frames 102, the support columns 103 are rubber columns, the support columns 103 are uniformly arranged on the surfaces of the inner net frames 102, the inner net frames 102 are limited in the centers of the outer frame bodies 101 through the support columns 103, the top ends of the outer walls of the outer net frames 101 are respectively and rotatably connected with T-shaped iron columns 105, planting layers 104 are laid on the inner walls of the outer net frames 101, aquatic plants such as algae are planted on the planting layers 104, pollutants entering the outer frame bodies are captured by the aquatic plants cultured in the planting layers 104, on the other hand, the aquatic organisms cultured in the inner net frame 102 are fed by culturing aquatic plants.

Install a pair of drive mechanism on handling the pond, drive mechanism includes a pair of electronic guide rail, sliding connection has the slip table on the electronic guide rail, install the reel on the slip table, the winding has the haulage rope on the reel, the one end fixedly connected with magnet and the T type iron post 105 assorted magnet piece of slip table are kept away from to the haulage rope, all open the tooth's socket that has equal evenly distributed on the terminal surface of magnet piece and T type iron post 105, can realize pulling the motion of breeding frame main part 1 in the aquatic through draw gear, enlarge the motion range of breeding frame main part 1, make and breed frame main part 1 and can fully purify the pollutant in the pond.

Referring to fig. 2-5, the biofilter 2 includes a positioning ring 201, the positioning ring 201 is a rubber ring with a wall thickness of 0.3-0.5cm, the positioning ring 201 is made of nitrile rubber, so that the positioning ring 201 has a certain elasticity, when the device is impacted, the positioning ring 201 buffers to reduce the impact force applied to the device, a plurality of through holes are uniformly distributed on the outer net frame 101 and are matched with the positioning ring 201, a hook surface layer 202 is fixedly connected to the bottom end of the positioning ring 201, a plurality of pairs of biological filter membranes 203 are fixedly connected to the outer wall of the positioning ring 201, a filter belt 204 is fixedly connected to the inner wall of the positioning ring 201, the filter belt 204 includes a plurality of band-shaped biological filter membranes which are staggered, the distance between the band-shaped biological filter membranes is 5-7cm, so that enough space is kept between the band-shaped biological filter membranes, so that the feed can enter the outer frame body 101, a suede layer 106 which is matched with the hook surface of the, the biological filter membrane 203 is made by sewing a plurality of layers of biological filter membranes, the distance between two adjacent biological filter membranes is 0.2-0.4mm, and the biological filter membrane 203 with a multi-layer structure floats in water, so that the contact surface of the biological filter sheet 2 and pollutants in the water is enlarged, and the biological filter membrane 203 is easy to capture the pollutants in the water.

The change can be dismantled to biological filter 2 of this scheme, and biological filter membrane 203 on biological filter 2 is the multilayer film structure, and biological filter membrane 203 floats in the aquatic and enlarges to increase biological filter membrane 203's contact surface, fully catch the free pollutant in aquatic, gaseous through holding ring 201 discharge of producing when the aquatic organism of breeding in the frame main part 1 breathes, the seed layer 104 is planted in the promotion of gas outgoing process, and the adnexed large granule pollutant is released to the external world on the seed layer 104 is planted in the messenger.

A novel imitation coccolithium aquaculture frame, its application method is:

s1, putting aquatic organisms into the outer net frame 101 by a technician, laying the planting layer 104 on the inner wall of the outer net frame 101, and clamping and fixing the pair of outer net frames 101 to complete assembly of the device;

s2, the technician pastes a plurality of biological filter discs 2 on the culture frame main body 1 to match the positioning ring 201 with the velvet surface layer 106, so that the surface of the culture frame main body 1 is completely covered by the plurality of biological filter discs 2;

s3, a technician uses a magnet block on the traction mechanism to match with the T-shaped iron column 105, puts the cultivation frame main body 1 into water, and then drives the sliding table to move through the electric guide rail, so that the traction rope pulls the cultivation frame main body 1 to move, and the cultivation frame main body 1 treats sewage;

s4, in the process that the cultivation frame body 1 is driven to move by the traction device, the biological filter disc 2 captures free pollutants in the pond for filtering, the pollutants entering the cultivation frame body 1 through the positioning ring 201 are captured and absorbed by the planting layer 104 and then are preyed by aquatic organisms in the inner net frame 102.

The scheme is that the biological filter disc 2 is used for absorbing and filtering the free pollutants in the sewage, the pollutants enter the culture frame main body 1 through the positioning ring 201 and then are absorbed by the culture layer 104, a plurality of replaceable biological filter discs 2 are pasted on the culture frame main body 1, the surface of the culture frame main body 1 is completely coated by the biological filter discs 2, so that the device can adsorb and filter partial free small-particle pollutants in a water body in the process of moving in water, the feed enters the inner screen frame 102 through the positioning ring 201, while large particle pollutants are blocked by the planting layer 104 when entering the positioning ring 201, and small particle pollutants are caught and absorbed by the planting layer 104 after entering the outer screen frame 101, thereby effectively preventing aquatic organisms in the frame from being damaged by pollutants in the pond, and the culture frame can adsorb pollutants in the pond through the biological filter 2 in the moving process, so that the pollution in the pond can be conveniently purified.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a novel imitative ball stone algae aquaculture frame, includes a plurality of breed frame main parts (1) of puting in handling the pond, its characterized in that: it has a plurality of evenly distributed biological filter disc (2) to bond on breeding frame main part (1), breed frame main part (1) and include a pair of outer screen frame (101) of mutual joint, be equipped with interior screen frame (102) in outer screen frame (101), fixedly connected with is a plurality of with outer screen frame (101) assorted support column (103) on interior screen frame (102), and is a pair of the outer wall top of outer screen frame (101) all rotates and is connected with T type iron prop (105), biological filter disc (2) include holding ring (201), open on outer screen frame (101) and have a plurality of evenly distributed and with holding ring (201) assorted through-hole, the bottom fixed connection of holding ring (201) has hook face layer (202), fixedly connected with is a plurality of to biological filter membrane (203) on the outer wall of holding ring (201), fixedly connected with cassette (204) on the inner wall of holding ring (201), the surface of the cultivation frame main body (1) is fixedly connected with a velvet surface layer (106) matched with the hook surface layer (202).

2. The novel imitation coccolithonium aquaculture frame of claim 1, characterized in that: install a pair of drive mechanism on handling the pond, drive mechanism includes a pair of electronic guide rail, sliding connection has a slip table, its characterized in that on the electronic guide rail: install the reel on the slip table, the winding has the haulage rope on the reel, the one end fixedly connected with magnet and T type iron prop (105) assorted magnet piece of slip table are kept away from to the haulage rope, all open the tooth's socket that has equal evenly distributed on the terminal surface of magnet piece and T type iron prop (105).

3. The novel imitation coccolithonium aquaculture frame of claim 1 or 2, characterized in that the use method is as follows:

s1, putting aquatic organisms into the outer net frame (101), paving the planting layer (104) on the inner wall of the outer net frame (101), and clamping and fixing a pair of outer net frames (101) to complete assembly of the device;

s2, the technician pastes a plurality of biological filter discs (2) on the cultivation frame main body (1) to match the positioning ring (201) with the velvet surface layer (106), so that the surface of the cultivation frame main body (1) is completely covered by the plurality of biological filter discs (2);

s3, a technician uses a magnet block on the traction mechanism to match with the T-shaped iron column (105), puts the cultivation frame main body (1) into water, and then drives the sliding table to move through the electric guide rail, so that the traction rope pulls the cultivation frame main body (1) to move, and the cultivation frame main body (1) treats sewage;

s4, in the process that the traction device drives the cultivation frame main body (1) to move, the biological filter disc (2) captures free pollutants in the pond for filtering, the pollutants entering the cultivation frame main body (1) through the positioning ring (201) are captured and absorbed by the planting layer (104) and then are preyed by aquatic organisms in the inner net frame (102).

4. The novel imitation coccolithonium aquaculture frame of claim 1, characterized in that: the biological filter membranes (203) are made of a plurality of layers of biological filter membranes through sewing, and the distance between every two adjacent biological filter membranes is 0.2-0.4 mm.

5. The novel imitation coccolithonium aquaculture frame of claim 1, characterized in that: the inner wall of the outer net frame (101) is paved with a planting layer (104), and aquatic plants such as algae are planted on the planting layer (104).

6. The novel imitation coccolithonium aquaculture frame of claim 1, characterized in that: the positioning ring (201) is a rubber ring with the wall thickness of 0.3-0.5cm, and the positioning ring (201) is made of butadiene acrylonitrile rubber.

7. The novel imitation coccolithonium aquaculture frame of claim 1, characterized in that: the filter belt (204) comprises a plurality of belt-type biological filter membranes which are arranged in a staggered mode, and the distance between every two adjacent belt-type biological filter membranes is 5-7 cm.

8. The novel imitation coccolithonium aquaculture frame of claim 1, characterized in that: the supporting columns (103) are rubber columns, and the supporting columns (103) are uniformly arranged on the surface of the inner net frame (102).