KR101893637B1 - apparatus to apply additives of biofloc - Google Patents

apparatus to apply additives of biofloc Download PDF

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Publication number
KR101893637B1
KR101893637B1 KR1020150168160A KR20150168160A KR101893637B1 KR 101893637 B1 KR101893637 B1 KR 101893637B1 KR 1020150168160 A KR1020150168160 A KR 1020150168160A KR 20150168160 A KR20150168160 A KR 20150168160A KR 101893637 B1 KR101893637 B1 KR 101893637B1
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KR
South Korea
Prior art keywords
additive
water tank
carbohydrate
water
base material
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KR1020150168160A
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Korean (ko)
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KR20170062674A (en
Inventor
장인권
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엔유씨 주식회사
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Priority to KR1020150168160A priority Critical patent/KR101893637B1/en
Publication of KR20170062674A publication Critical patent/KR20170062674A/en
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    • B01F1/00—
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • B01F15/00824—
    • B01F15/0266—
    • B01F15/066—
    • B01F7/16—
    • B01F7/24—
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Abstract

The present invention relates to an additive agitation part comprising a base material agitation part and a carbohydrate agitation part for supplying a base material and an additive in which carbonaceous material is dissolved in raising water to a culture water tank; An additive control unit for measuring biomass and alkalinity of the aquaculture tank to control the amount of the additive; And an additive supply part for supplying or blocking an additive to the bioflavagery water tank so as to sufficiently dissolve and supply a base material and a carbohydrate source which are difficult to dissolve in the stock water, and a temperature-sensitive carbohydrate additive Provided is an automatic feed additive for bioflav water tank which has the effect of easy storage and management in winter farms due to dissolving at high temperature, and easy management of farms because supply is automatically performed.

Description

[0001] The present invention relates to an apparatus for automatically adding an additive to a bioflag,

The present invention relates to an apparatus capable of automatically supplying an additive to a bioflavonable water tank, and more particularly, to an apparatus capable of automatically feeding an additive composed of a base material or a carbon- And an automatic feed additive for bioflav water tank which can be supplied to the water tank in an appropriate amount.

As the aquaculture supply became stagnant, the aquaculture industry developed rapidly and as a result, the supply of aquatic products through fishing and aquaculture became almost equal. However, short-term aquaculture industry causes various problems such as the death of fish caused by pathogenic virus, tolerance of fish by excessive antibiotic administration, coastal environmental pollution caused by excessive cage culture, and red tide phenomenon. Therefore, a bio-floc technology system (BFT system) has been developed to solve the above problems.

Biofloc technology is a technology that uses heterotrophic bacterium and aquaculture to cultivate together heterotrophic bacterium to decompose organic byproducts in the aquarium water 10 to 100 times faster than algae to purify the water, Is a new concept of eco-friendly aquaculture technology that does not require water exchange and water treatment filtration because it is a protein feed to aquaculture species.

First, it adds molasses, flour, tapioca or other inexpensive carbon-based materials to the growing stock of nitrate types. When the carbon percentage of the breeding water increases, the heterotrophic bacterium produces the protein with nitrogen as the nutrient, and the cultured organism uses such protein as a food source.

As the biomass grows and the organic matter increases, the heterotrophic bacterium undergoes nitrification process to decompose the organic matter, so that the non-rehydratable system zero water exchange system can maintain stable water quality.

Therefore, the bioflavonoid has a function of purifying natural water through environment-friendly microorganisms. Therefore, it is possible to use eco-friendly culture that can be continuously used without releasing the water and to utilize natural proteins and amino acids produced by microorganisms as food Therefore, there is an advantage that the inflow of diseases such as natural immunity (non-antibiotic) and viruses can be originally blocked. In addition, high nutrient organic matter is distributed in the breeding water, so that the growth rate of the breeding creature is faster than that of the existing breeding farm and high density breeding is possible, which is 20 ~ 50 times higher than the existing productivity.

Once heterotrophic bacteria are established and thrived, they are self-sustaining and do not require any further action, so for successful biofrost farming, it is essential to make a water-making plant capable of flourishing heterotrophic bacteria. Appropriate water-making compositions are achieved through the addition of additives, such as carbonaceous materials to adjust the ratio of carbon to nitrogen (C: N) in the titration water to the appropriate pH and sodium bicarbonate for alkaline control.

The additives should be supplied in a sufficiently dissolved state in the feed water. Therefore, the additive should be supplied to the aquaculture tank through the feeder after being sufficiently stirred for a certain period of time in the mixing water tank. However, the base material such as sodium bicarbonate used as an additive and the carbon-based material composed of the sugar component are not easily dissolved in water, so that the additive does not sufficiently dissolve in spite of long agitation. In winter, the carbonaceous material hardens, Which is difficult to supply.

Korean Patent No. 10-1508054 discloses a water tub main body having a bottom portion having an open top and a predetermined area and a polygonal outer wall, and a supply pipe having a length traversing the water tub main body is installed at the central upper portion of the water tub main body And a plurality of support rods extending to the bottom of the water tank body are formed in the supply pipe to supply the breeding water supplied from the outside of the water tank body to the water tank main body through a plurality of support rod pipes while a microorganism, And a water tank for bioplaced on which a ceiling pipe capable of supplying nutrients is formed. Korean Patent No. 10-1479846 discloses a water tub main body having a bottom portion having an open top and a predetermined area and a polygonal outer wall, a center partition wall having a length shorter than the length of the water tub main body is provided at the center of the water tub, A guide rail is formed on the upper side of the outer wall of the partition wall and the partition wall, and a guide rail provided with a bottom stirring guide bar which is movable along the guide rails provided on the outer wall guide rail and the partition wall. Korean Patent Registration No. 10-1508055 discloses a water tub main body having a bottom portion having an open top and a predetermined area and a polygonal outer wall of a water tank; A water tank having a bottom and a polygonal outer wall having an open top and a predetermined area, The breeding water supply pipe is connected to the water tank body starting from the house collection; The breeding water discharged from the water tank body is connected to the water tank and the drain pipe; And the breeding water discharged from the auxiliary tank is connected to a plurality of pipes through collecting and collecting. In Korean Patent No. 10-1363623, there is disclosed a flow generating unit for supplying excrement and breeding water of a first breeding species and flowing along a circular trajectory, and a circulation supplying unit for circulating and supplying the excrement collected at the center of the bottom, And a circulation hatchery using a biofloat capable of preventing the occurrence of sediments by generating a flow in the breeding water. However, the above-mentioned prior art document discloses that an additive agitating part composed of a base material stirring part and a carbohydrate stirring part of the present invention for the purpose of supplying the base material and the additive in which the carbonaceous material is dissolved in the stock water to the culture water tank; An additive control unit for measuring biomass and alkalinity of the aquaculture tank to control the amount of the additive; And an additive supply unit for supplying or blocking the positive additive input by the additive control unit to the bioflav water tank.

In order to solve the above problem that the additive is not sufficiently dissolved or hardened to be supplied to the bioflav water tank, when the water and the base material are stirred in the internal water tank, the base dissolved in the base Provides automatic feed additive for biofloat water tank which can dissolve the carbohydrate source in the raising water while the substance additive can move to the external water tank through the net and a heating stirrer composed of heater, stirring screw and motor is stirred I want to.

As a means for solving the above problems, the present invention provides an additive agitator comprising a base material agitator and a carbohydrate agitator for dissolving an additive for bioflavonier in raffinate water and stirring the same; An additive regulator for regulating an amount of the additive dissolved from the additive agitator to be supplied to the aquarium; And an additive supply unit for supplying the adjusted amount from the additive supply unit to the aquaculture tank.

Wherein the base material agitating unit comprises: an outer water tank formed of a water tank bottom having a predetermined area and an outer wall of the water tank to form an inner space; An inner water tank installed in the inner space of the outer water tank at a predetermined interval from the outer water tank and surrounded by the upper frame and the lower frame installed in the upper and lower directions; And an agitator installed in the internal water tank for agitating the base material and the raising water. The bottom of the water tank of the external water tank is formed with a base material moving pipe connected to the additive control unit and a drain pipe connected to the lower part of the inner water tank at one end and connected to the re-

Wherein the carbohydrate agitating unit comprises a carbohydrate agitating water tank formed by surrounding a polygonal water tank bottom with an outer wall of the water tank; And a heating stirrer provided inside the carbohydrate stirring water tank, wherein the heating stirrer includes a heater installed at an upper portion thereof; A stirring screw having a polygonal column frame and a screw thread formed at a side of the heater at a predetermined angle; And a motor provided under the stirring screw to apply kinetic energy to the stirring screw so that the stirring screw can rotate around the centrifugal shaft.

The present invention can sufficiently dissolve and supply base materials and carbohydrate sources that are difficult to dissolve in raffinate water and can solve the problem that the additive is solidified in the winter farming environment because the temperature sensitive carbohydrate additive is dissolved at high temperature, The management of the farm is facilitated.

Fig. 1 is a conceptual diagram of an automatic feed additive for biofloat aquaculture according to the present invention.
FIG. 2 shows a base material agitating part of the automatic feed additive for biofloat water treatment of the present invention.
FIG. 3 shows a carbohydrate agitation part of the automatic feed additive for biofloat water treatment of the present invention.
Fig. 4 shows a thermostat of the automatic feed additive for biofloat-type water treatment of the present invention.
FIG. 5 shows an additive regulator of the automatic feed additive for biofloat water treatment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to specific configurations and accompanying drawings of an automatic feeder for bioflav waterproofing additive.

Fig. 1 is a conceptual diagram of an automatic feed additive for biofloat aquaculture according to the present invention. The present invention provides an automatic feed additive for bioflav water storage, comprising: an additive agitator (100) comprising a base material agitator (10) and a carbohydrate agitator (50) An additive regulator 200 for regulating the amount of feed water and dissolved additive from the additive agitator to be fed to the aquaculture tank; And an additive supply unit 300 for supplying the adjusted amount from the additive supply unit to the aquaculture tank.

FIG. 2 shows a base material agitating part of the automatic feed additive for biofloat water treatment of the present invention. In biofloat-based aquaculture, the heterotrophic bacteria contained in the breeding water have a nitrification effect to produce hydrogen ions, and the alkalinity is lowered by the produced hydrogen ions, resulting in the production of pH acidity of the breeding water, It is necessary to sufficiently dissolve the base material in the feed water.

In general, as a base material dissolved in the raising water, calcium hydroxide, calcium hydroxide, sodium hydrogencarbonate or the like is used, and the above-mentioned base material is not sufficiently dissolved in agitation for a long period of time in order to dissolve in the raising water.

The base material agitating part (10) of the present invention comprises: an outer water tank (20) having a water tank bottom of a predetermined diameter and an outer wall of a water tank surrounded and forming an inner space; An inner water tank (30) installed at an inner space of the outer water tank with a predetermined distance from the outer water tank; And an agitator 40 installed in the inner water tank for agitating the base material and the raising water.

The inner water tank 30 may include an upper frame 31 and a lower frame 32 and a net 33 formed around the upper frame 31 and the lower frame 32. It is appropriate that the mesh of the mesh is formed with the particle size of the base material additive that can be supplied to the bioflavonable water tank. The upper frame and the lower frame fix the net in a fixed form so that the structure of the inner water tank can be maintained constant and the mesh is prevented from being caught by the stirring device installed in the inner water tank.

The upper frame of the inner tank is connected to the fixing device 34 so that the inner tank is fixed so that the inner tank can be spaced apart from the outer wall of the outer tank by a predetermined distance, have.

Therefore, the feed water and the powder-like base material are introduced into the internal water tank, and the base material is dissolved in the internal water tank while stirring the stirring apparatus. The base material additive sufficiently dissolved in the inner tank moves to the spacing space between the outer tank and the inner tank through the mesh, and the base material that does not pass through the mesh sinks to the bottom and drained to the drain pipe connected to the inner tank.

A base material moving pipe (21) and a drain pipe (35) may be formed on the bottom of the tank of the external water tank (30). One end of the drain pipe is connected to a lower end of the inner water tank through a certain length of the inside of the outer water tank and the other end is connected to a discharge pipe 38 or a re- The base material additive that moves from the inner water tank to the drain pipe is not dissolved enough to be supplied to the aquaculture tank. The additive is discharged to the discharge pipe along with the drain pipe and is sludge treated or returned to the inner water tank by the circulation pump (36) And the dissolving process can be further roughened by a stirring device.

The base material transfer pipe is connected to the additive control unit and is a pipe through which the base material additive dissolved in an appropriate particle size that can be supplied to the culture water tank through the inner water tank mesh is moved to the additive control unit and supplied to the breeding tank.

FIG. 3 shows a carbohydrate agitation part of the automatic feed additive for biofloat water treatment of the present invention. The carbohydrate additive of the present invention is a product obtained by dissolving molasses, tapioca, wheat flour, etc. in raising water, which is difficult to dissolve into particles suitable for feeding into aquaculture tank, and a problem that dissolved carbohydrate additives harden like a solid at a low temperature such as winter do.

The carbohydrate agitating part (50) of the present invention comprises a carbohydrate agitating water tank (51) formed by surrounding a polygonal water tank bottom with an outer wall of the water tank; And a heating stirrer 60 installed inside the carbohydrate stirring water tank.

A heater 61 is installed on the upper part of the heating stirrer 60. An agitating screw 62 is formed in the lower part of the heater and is connected to the bottom of the water tank and a motor 63 is installed in the lower part of the stirring screw. The stirring screw is suitably formed of a material that facilitates conduction, and the polygonal column frame is formed with a screw thread inclined at a predetermined angle to the side surface.

The stirring screw is made of a material which facilitates conduction. When the heater preheats the stirring skew for a predetermined time, the motor operates to rotate the stirring screw around the rotating shaft, and a powdery carbohydrate source put into the water tank . ≪ / RTI >

The solid carbohydrate source and the breeding water of the heating stirrer are dissolved at high temperature and stirred, and the heat energy is transferred to the inside of the water tank. Therefore, it is possible to reduce the working time as well as the stirring efficiency, and it can prevent the carbohydrate additive from solidifying due to the cold temperature as a warming function in winter.

An additive moving pipe 70 having a predetermined diameter is formed on the bottom of the tank of the carbohydrate stirring part. The melted carbohydrate additive can be moved to the additive control part through the additive moving pipe by stirring for a predetermined time by a heating stirrer.

The additive can be re-solidified while the additive is cooled by the external temperature while moving from the carbohydrate stirrer to the additive adjuster. Therefore, the heat retainer 52 ) Shall be installed. 4, it is possible to prevent the heating coil from being cooled while the outer side of the moving tube is wound while the additive moves, but the configuration is not limited thereto.

FIG. 5 shows an additive regulator of the automatic feed additive for biofloat water treatment of the present invention. The automatic additive feeder of the present invention is capable of determining and adjusting the appropriate amount of additive admixture to enter the aquaculture tank through alkalinity or biomass measurement in the aquaculture tank.

Generally, the additive regulating unit 200 may include a pipe and a pump for supplying a positive amount of the additive measured in the aquaculture tank to the respective water tank, a flow meter for regulating the supply amount, a control valve, and a pressure gauge. . The additive supply unit 300 may be provided with a supply unit to supply or stop the appropriate supply amount to the aquaculture tank.

The present invention relates to a device capable of automatically supplying additives to a bioflavonable water tank, which can sufficiently dissolve and supply a base material and a carbohydrate source which are difficult to dissolve in raising water, and a temperature-sensitive carbohydrate additive dissolves at a high temperature, It is possible to increase the efficiency of biofloat style and contribute to the increase of income of aquaculture fishermen by recycling resources by providing a device that is easy to store and manage, .

10: Base material agitating part 20: External water tank 21: Base material moving pipe
30: inner water tank 31: upper frame 32: lower frame
33: net 34: fixing device 35: drain pipe
36: Circulation pump 37: Re-input 38:
40: stirrer 50: carbohydrate stirrer
51: carbohydrate stirring water tank 52: warming apparatus 60: heating stirrer
61: heater 62: stirring screw 63: motor
70: additive moving tube 200: additive adjuster 300: additive supplier

Claims (3)

An additive agitating part composed of a base material agitation part and a carbohydrate agitation part, which is agitated by dissolving an additive for Biofrocco cultivation in raising water;
Wherein the carbohydrate agitating part comprises a polygonal water tank bottom and a heating stirrer provided inside the carbohydrate agitating water tank formed by surrounding the outer wall of the water tank; The carbohydrate agitating water tank is connected to the additive transporting pipe on the bottom of the carbohydrate agitating water tank and connected to the additive regulating part. On the outer side of the additive transporting pipe, there is installed a warming device capable of maintaining a constant temperature inside the transporting pipe,
Wherein the base material agitating unit comprises: an outer water tank formed of a water tank bottom having a predetermined area and an outer wall of the water tank to form an inner space; An inner water tank installed in the inner space of the outer water tank at a predetermined interval from the outer water tank and surrounded by the upper frame and the lower frame installed in the upper and lower directions; And an agitating device installed in the inner water tank for agitating the base material and the raising water;
And an additive supplier for supplying the adjusted amount of the additive dissolved from the additive agitator to the aquaculture tank through an additive controller for regulating the amount of the additive supplied to the aquaculture tank.
[3] The apparatus according to claim 1, wherein a base material moving pipe connected to the additive control unit is formed on the bottom of the water tank of the external water tank, a drain pipe connected to the lower part of the inner water tank and connected to the re- An automatic feed additive for biofloat aquaria
The apparatus of claim 2, wherein the heating stirrer comprises: a heater disposed at an upper portion; A stirring screw having a polygonal column frame and a screw thread formed at a side of the heater at a predetermined angle; And a motor provided under the stirring screw to apply kinetic energy to the stirring screw so that the stirring screw can rotate around the centrifugal shaft.
KR1020150168160A 2015-11-30 2015-11-30 apparatus to apply additives of biofloc KR101893637B1 (en)

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KR1020150168160A KR101893637B1 (en) 2015-11-30 2015-11-30 apparatus to apply additives of biofloc

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KR101893637B1 true KR101893637B1 (en) 2018-08-31

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6325130U (en) * 1986-08-04 1988-02-19
KR20010018202A (en) * 1999-08-18 2001-03-05 윤종용 Detergent dissolving device of washing machine
KR101508055B1 (en) 2013-06-08 2015-04-07 주식회사 네오엔비즈 Aquaculture tank for bio-floc, using a bio skimmer
KR101479846B1 (en) 2013-06-08 2015-01-12 주식회사 네오엔비즈 Automatic aquaculture tank for bio-floc include a guide rail.
KR101508054B1 (en) * 2013-06-08 2015-04-07 주식회사 네오엔비즈 Aquaculture tank for bio-floc, include a ceiling pipe.
KR101363623B1 (en) 2013-06-17 2014-03-13 유병화 Aquacultural recirculating aquarium using biofloc

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