CN203136806U - Combined modular recirculating aquaculture system - Google Patents

Abstract

A combined modular recirculating aquaculture system comprises a belt-type mechanical filter, a protein separator connected with the belt-type mechanical filter, a dripping tank connected with the protein separator, a bio-filter connected with the dripping tank, an ultraviolet disinfection machine connected with the bio-filter, and a central electronic controller. The belt-type mechanical filter pumps water into the protein separator via a water pump, the dripping tank is arranged above the bio-filter, the highest water level of the protein separator is higher than that of the dripping tank, the highest water level of the bio-filter is higher than that of the ultraviolet disinfection machine, and both the ultraviolet disinfection machine and the water pump are connected with the central electronic controller. The combined modular recirculating aquaculture system thoroughly overcomes the shortcomings of high manufacturing cost, large occupied space, complicated pipeline connection, difficulty in maintenance, high running cost, poor treatment effects and the like caused by complicated single equipment system design of a traditional recirculating aquaculture system, and is more convenient and practical.

Description

A combined modular circulating aquaculture system

technical field

The utility model relates to the field of aquaculture, and more specifically refers to a combined modular circulating aquaculture system. the

Background technique

Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under human control. It generally includes the whole process of growing aquatic products from seedlings under artificial breeding management. In a broad sense, it can also include the proliferation of aquatic resources. Aquaculture includes extensive culture, intensive culture and high-density intensive culture. Extensive culture is to put seedlings in small and medium-sized natural waters, and to grow aquatic products completely by natural bait, such as fish culture in lakes and reservoirs and shallow sea shellfish culture; intensive culture is to use bait and fertilization methods to grow in smaller water bodies. Aquatic products, such as pond fish farming, cage fish farming and fence farming, etc.; high-density intensive farming uses methods such as running water, temperature control, oxygenation, and feeding high-quality bait to carry out high-density farming in small water bodies to obtain high yields. Such as running water high-density fish, shrimp and so on. the

Each device in the traditional recirculating aquaculture system currently used forms the entire recirculating aquaculture system through a single equipment system design, but the design of the single system results in high cost, large space occupation, complicated pipeline connections, difficult maintenance, and high operating costs. , The processing effect is poor. the

Utility model content

The utility model provides a combined modular circulating aquaculture system, which aims to overcome the disadvantages of the existing circulating aquaculture system, such as high cost, large space occupation, complicated pipeline connection, difficult maintenance, high operating cost and poor treatment effect. the

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is as follows:

A combined modular circulating aquaculture system, comprising a belt mechanical filter, a protein separator connected to the belt mechanical filter, a trickle box connected to the protein separator, a biological filter bed connected to the trickle box, An ultraviolet sterilizer connected with a biological filter bed, the belt mechanical filter pumps water into the protein separator, the drip box is set above the biological filter bed, and the highest water level of the protein separator is higher than the drop The highest water level of the headbox is high, and the highest water level of the ultraviolet sterilizer of the biological filter bed is high; it also includes a central electronic controller, and the ultraviolet sterilizer and the water pump are all connected to the central electronic controller.

The belt-type mechanical filter includes a housing, a fixed inclined plate set in the housing, a rotating shaft at the upper and lower ends of the inclined plate, a filter cloth sleeved on the inclined plate and the rotating shaft, and a motor that drives the rotating shaft to rotate. The motor is connected to the central electronic controller; the inside of the housing near the top of the inclined plate is provided with a storage tank for holding the filter material; the lower part of the housing is provided with a water outlet, and the water outlet passes through the pipeline Connect with the water pump. the

The lower part of the belt mechanical filter housing is connected to a water outlet pipe, the water outlet pipe is connected to a water pump, the water pump is connected to a water inlet pipe, the water inlet pipe is connected to the placement tank, and the water outlet of the water inlet pipe is aligned with the bottom of the filter cloth. Below; the water pump on the belt mechanical filter is connected with the central electronic controller. the

The protein separator includes a first straight cylinder and a second straight cylinder connected to the upper and lower ends respectively, the water pump connected to the belt mechanical filter is connected to a pipeline, and the pipeline is respectively connected to the first inlet through a cross adapter. Water pipe, second water inlet pipe, third water inlet pipe, the first water inlet pipe is connected to the lower part of the first straight long cylinder, the second water inlet pipe is connected to the lower part of the second straight long cylinder, and the third water inlet pipe passes through a T-shaped adapter They are respectively connected to the upper part of the first straight tube and the second straight tube, and the third water inlet pipe is provided with a control valve; the top of the first straight tube and the second straight tube are connected through a pipeline, and the pipeline The middle part is connected with a drain pipe from top to bottom; the first straight tube and the second straight tube are respectively connected to the upper part of the drip box through connecting tubes. the

The drip box includes a housing, a filter plate located at the upper part of the housing, and two inclined filter plates located at the lower part of the housing, the two inclined filter plates form a triangle with the bottom of the housing; There is an opening, and the opening is connected to a fan, and the fan is connected to the central electronic controller; the rest of the inside of the housing is filled with biological filler; the bottom of the housing is provided with a water outlet. the

The biological filter bed includes two rows of straight cylinders, each row is provided with five straight cylinders, the first straight cylinder, the second straight cylinder, the third straight cylinder, the fourth straight cylinder, the fifth straight cylinder, the sixth straight cylinder, the seventh straight cylinder, and the eighth straight cylinder , the ninth straight cylinder, and the tenth straight cylinder, the first straight cylinder, the second straight cylinder, the third straight cylinder, the fourth straight cylinder, and the fifth straight cylinder are connected respectively, and the first straight cylinder, the second straight cylinder, the third straight cylinder, and the fourth straight cylinder The seventh straight cylinder, the eighth straight cylinder, the ninth straight cylinder, and the tenth straight cylinder are isolated from each other, and the fifth straight cylinder and the sixth straight cylinder are connected to each other; each of the straight cylinders is provided with a water filter inner grid from top to bottom , the lower part is provided with a clapboard, the clapboard is provided with a ventilation hole, and the outside of the straight cylinder is provided with an air inlet at a position corresponding to the clapboard and the bottom; the top of the first straight cylinder is provided with a water inlet, and the tenth cylinder is provided with a water inlet The side wall of the straight cylinder is provided with a water outlet. the

Can know that by above-mentioned description to the utility model, compared with prior art, the advantage of the utility model is:

1. The combined modular recirculating aquaculture system adopts an integrated combination concept design, which integrates a complete set of mechanical filters, protein separators, trickle boxes, biological filter beds, and ultraviolet disinfection machines necessary for recirculating aquaculture water treatment. The water treatment technology is modularized and combined into a single system, which completely solves the problems of high cost, large space occupation, complicated pipeline connection, difficult maintenance, high operating cost and low treatment effect caused by the complex single equipment system design of the traditional recirculating aquaculture system. Poor and many other shortcomings.

2. The combined modular circulating aquaculture system is designed according to the level of the water level. It does not require hydraulic requirements and allows water flow changes. One water pump completes the water flow operation of all equipment, completely changing the high energy consumption design of multi-stage pumping in traditional circulating water systems. It greatly reduces the investment of unit equipment and the operating cost of circulating water equipment. the

3. The standard mobile modular components of the combined modular recirculating aquaculture system are very easy to install and disassemble. It only takes a few hours to complete the installation of the complete recirculating water system without changing the customer's original aquaculture system. , while the traditional recirculating water system takes several weeks or even months to complete, the combined modular recirculating aquaculture system is simpler and more practical. the

4. All the equipment of the combined modular recirculating aquaculture system adopts the single-combination model design, and the number of equipment can be freely combined according to the size of the aquaculture water body. The investment scale can be large or small, reducing the risk of blind investment. the

5. The multi-channel water treatment technology of the combined modular recirculating aquaculture system, the indicators of the effluent water quality are better than those of the natural sea area, the daily water replenishment is less than 3%, and there is basically no need to change the water within a year. the

Description of drawings

Fig. 1 is a structural representation of the utility model;

Figure 2 is a schematic diagram of the disassembled structure of the belt mechanical filter after removing some components;

Fig. 3 is the structural representation of protein separator;

Fig. 4 is a schematic structural view along the direction C in Fig. 3;

Figure 5 is a top view of the trickle box;

Fig. 6 is a sectional view along the A-A direction in Fig. 5;

Fig. 7 is a sectional view along the B-B direction in Fig. 5;

Fig. 8 is the structural representation of biological filter bed;

Fig. 9 is a schematic structural diagram along the D direction in Fig. 8;

FIG. 10 is a schematic structural view along the direction E in FIG. 8 .

Detailed ways

The specific embodiment of the utility model is described below with reference to accompanying drawing. the

With reference to Fig. 1, a kind of combined modular recirculating aquaculture system comprises belt type mechanical filter 1, the protein separator 2 that is connected with belt type mechanical filter 1, the trickle box 3 that is connected with protein separator 2, and The biological filter bed 4 connected to the trickle box 3, the ultraviolet sterilizer 5 connected to the biological filter bed 4, the belt mechanical filter 1 pumps water into the protein separator 2 through the water pump 6, and the trickle box 3 is located in the biological filter Above the bed 4, the highest water level of the protein separator 2 is higher than the highest water level of the trickle box 3, and the highest water level of the biological filter bed 4 is higher than the highest water level of the ultraviolet sterilizer 5; also includes a central electronic controller 7, ultraviolet sterilizer Machine 5 and water pump 6 are all connected with this central electronic controller 7. the

Referring to Fig. 1 and Fig. 2, the belt mechanical filter 1 includes a housing 11, a fixed inclined plate 12 located in the housing 11, rotating shafts 13, 14 at the upper and lower ends of the inclined plate 12, and sleeved on the inclined plate 12 and the filter cloth (not shown) outside the rotating shaft 13, 14 and the motor 15 that drives the rotating shaft 13, 14 to rotate; the motor 15 is connected with the central electronic controller 7; the inside of the housing 11 is close to the top of the inclined plate 12 The position is provided with a placement tank 19 for containing filtrate, the bottom of the belt mechanical filter housing 11 is connected to a water outlet pipe 16, the water outlet pipe 16 is connected to a water pump 17, and the water pump 17 is connected to a water inlet pipe 18, the inlet The water pipe 18 is connected to the bottom of the placement tank 19, and the water outlet of the water inlet pipe 18 is aimed at the bottom of the filter cloth; the water pump 17 is connected to the central electronic controller 7, and the lower part of the housing 11 is provided with a water outlet 10. The water pump 6 is connected. the

Referring to Fig. 1, Fig. 3 and Fig. 4, the protein separator 2 includes a first straight cylinder 21 and a second straight cylinder 22 connected to the upper and lower ends respectively, the water pump 6 is connected to a pipeline 23, and the pipeline 23 passes through a cross adapter 24 Connect the first water inlet pipe 25, the second water inlet pipe 26, and the third water inlet pipe 27 respectively, the first water inlet pipe 25 is connected with the bottom of the first straight long cylinder 21, the second water inlet pipe 26 is connected with the bottom of the second straight long cylinder 22 connection, the third water inlet pipe 27 is respectively connected with the upper part of the first straight long cylinder 21 and the second straight long cylinder 22 through the T-shaped adapter 28, and the third water inlet pipe 27 is provided with a control valve 29; the first straight long cylinder 21 communicates with the top of the second straight tube 22 through the pipeline 20, and the middle part of the pipeline 20 is connected with a drain pipe 200 from top to bottom; Connect with the upper part of drip box 3. the

With reference to Fig. 1, Fig. 5, Fig. 6, Fig. 7, the trickle box 3 comprises a housing 31, a filter plate 32 located at the upper part of the housing 31 and two inclined filter plates 33, 34 located at the lower part of the housing 31, The two inclined filter plates 33, 34 form a triangle with the bottom of the housing; the side wall of the housing 31 is provided with an opening 35, and the opening 35 is connected with a fan 36, and the fan 36 is connected with the central electronic controller 7; the housing 31 The rest of the interior is filled with biological fillers; the bottom of the housing 31 is provided with a water outlet 37 . the

Referring to Fig. 1, Fig. 8, Fig. 9 and Fig. 10, the biological filter bed 4 includes two rows of straight cylinders, each row is provided with five straight cylinders, the first straight cylinder 411, the second straight cylinder 412, the third straight cylinder 413, and the fourth straight cylinder 414 , the fifth straight cylinder 415, the sixth straight cylinder 421, the seventh straight cylinder 422, the eighth straight cylinder 423, the ninth straight cylinder 424, the tenth straight cylinder 425, the first straight cylinder 411, the second straight cylinder 412, the third straight cylinder 413, and the fourth straight cylinder 414 , the fifth straight cylinder 415 are connected respectively, the first straight cylinder 411, the second straight cylinder 412, the third straight cylinder 413, the fourth straight cylinder 414 and the seventh straight cylinder 422, the eighth straight cylinder 423, the ninth straight cylinder 424, and the tenth straight cylinder 425 are isolated from each other , the fifth straight cylinder 415 and the sixth straight cylinder 421 communicate with each other; each straight cylinder is provided with a water filter inner grille 43 from top to bottom, and a partition 44 is provided at the bottom, and a ventilation hole 45 is provided on the partition 44, and the outside of the straight cylinder An air inlet 46 is arranged corresponding to the position between the partition plate 44 and the bottom; the air inlet 46 is used to feed oxygen and is connected with the aeration device, and the top of the first straight cylinder 411 is provided with a water inlet 47, and the water inlet 47 Corresponding to the water outlet 37 on the above-mentioned trickle box 3, the side wall of the tenth straight tube 425 is provided with a water outlet 49, and the water outlet 49 is connected with the ultraviolet sterilizer 5, and the ultraviolet sterilizer 5 is provided with a water outlet 51. the

The working process of a combined modularized recirculating aquaculture system is as follows: with reference to Fig. 1 to Fig. 10, the water enters the lower part of the housing 11 through the filter cloth in the belt mechanical filter 1, and along with the rotating shafts 13, 14 Rotation, the filtrate on the filter cloth enters the placement tank 19, when the filtrate on the surface of the filter cloth is too much, resulting in water can not enter or less into the lower part of the housing 11, the central electronic controller 7 controls the water pump 17, the housing 11 The water in the lower part is pumped out, the water inlet pipe 18 enters through the bottom of the placement tank 19, and the filter cloth is cleaned, and with the rotation of the rotating shafts 13 and 14, the filtrate on the filter cloth is directly cleaned and enters the placement tank 19, so The water can pass through the filter cloth and enter the lower part of the housing 11. The water in the lower part of the housing 11 passes through the water outlet 10, and the water is pumped into the protein separator 2 by the water pump 6. The water flows from the first straight tube 21, the second The bottom of the second straight tube 22 rises gradually. During the rising process, the foam lies on the water surface and rises with the water. Finally, the foam is discharged from the drain pipe 200. At the same time, the first straight tube 21 and the second straight tube 22 respectively pass through the connecting pipes. 210, 220, water enters the trickle box 3 from the bottom, because the highest water level of the trickle box 3 is lower than the highest water level of the protein separator 2, so the water can directly enter the trickle box 3; The water passes through the filter plate 32, the inclined filter plates 33, 34 and the biological filler. At the same time, under the action of the fan 36, the wind enters from the opening 35, and the harmful gases such as carbon dioxide, nitrogen, and sulfide are removed by using the air-water collision technology, and the stable PH value in the water body, the water in the drip box 3 finally flows out from the water outlet 37, enters the biological filter bed 4 through the water inlet 47, and passes through the first straight cylinder 411, the second straight cylinder 412, and the third straight cylinder 413 , the fourth straight cylinder 414, the fifth straight cylinder 415, the sixth straight cylinder 421, the seventh straight cylinder 422, the eighth straight cylinder 423, the ninth straight cylinder 424, and the tenth straight cylinder 425. Impurities can be removed, and at the same time, under the action of the aeration device at the air inlet 46, oxygen can be introduced to optimize the water quality, and finally the water flows out from the water outlet 49, and enters the ultraviolet sterilizer 5 for ultraviolet disinfection, and finally Discharge from the water outlet 51 of the ultraviolet sterilizer 5, and the discharged water can be directly used for breeding. the

The above is only a specific embodiment of the utility model, but the design concept of the utility model is not limited thereto, and any non-substantial modification of the utility model by using this concept should be an act of violating the protection scope of the utility model. the

Claims (6)

1. combined modular circulating water culture system, it is characterized in that: comprise belt machinery filter, the Protein Separation machine that is connected with the mechanical filter of belt, the Drip device that is connected with the Protein Separation machine, the bacteria bed that is connected with Drip device, the disinfection by ultraviolet light machine that is connected with bacteria bed, described belt machinery filter by water pump with in the water suction Protein Separation machine, described Drip device is located at the bacteria bed top, the peak level of described Protein Separation machine is than Drip device peak level height, the peak level height of the peak level disinfection by ultraviolet light machine of described bacteria bed; Also comprise a central electronic controller, described disinfection by ultraviolet light machine and water pump all are connected with this central electronic controller.

2. a kind of combined modular circulating water culture system according to claim 1 is characterized in that: described belt machinery filter comprises housing, be located in the housing a fixing hang plate, be located at hang plate up and down the two ends turning cylinder, be sheathed on the outer filter cloth of hang plate and turning cylinder and drive the motor that turning cylinder rotates; This motor is connected with described central electronic controller; Described enclosure interior is provided with one for the standing groove that holds filtrate near the position at hang plate top; Described lower housing portion is provided with a delivery port, and this delivery port is connected with described water pump by pipeline.

3. a kind of combined modular circulating water culture system according to claim 2, it is characterized in that: the bottom of described belt machinery filtering casing body connects an outlet pipe, this outlet pipe connects water pump, this water pump connects a water inlet pipe, this water inlet pipe is connected with described standing groove, and the delivery port of this water inlet pipe is aimed at the below of filter cloth; Water pump on the described belt machinery filter is connected with described central electronic controller.

4. a kind of combined modular circulating water culture system according to claim 1, it is characterized in that: the first straight long tube that two ends were communicated with respectively about described Protein Separation machine comprised, the second straight long tube, the described water pump that is connected with belt machinery filter connects a pipeline, this pipeline connects first water inlet pipe respectively by the cross adapter, second water inlet pipe, the 3rd water inlet pipe, first water inlet pipe is connected with the bottom of the first straight long tube, second water inlet pipe is connected with the bottom of the second straight long tube, the 3rd water inlet pipe is directly grown tube with first respectively by the adapter of T font, the top of the second straight long tube connects, and described the 3rd water inlet pipe is provided with by-pass valve control; The described first straight long tube is communicated with by pipeline with the top of the second straight long tube, and this pipeline middle part connects a top-down drainpipe; The described first straight long tube, the second straight long tube are connected with Drip device top by tube connector respectively.

5. a kind of combined modular circulating water culture system according to claim 1, it is characterized in that: described Drip device comprises housing, be located at the filter of housing internal upper part and be located at two tilt filtration plates of bottom in the housing, and this two tilt filtrations plate and housing bottom form a triangle; Described housing sidewall is provided with opening, and this opening is connected with a blower fan, and this blower fan is connected with described central electronic controller; All the other position filled biomass fillers of described enclosure interior; Described housing bottom is provided with a delivery port.

6. a kind of combined modular circulating water culture system according to claim 1, it is characterized in that: described bacteria bed comprises the straight tube of two rows, every row is respectively equipped with five straight tubes, the first straight tube, the second straight tube, the 3rd straight tube, the 4th straight tube, the 5th straight tube, the 6th straight tube, the 7th straight tube, the 8th straight tube, the 9th straight tube, the tenth straight tube, the described first straight tube, the second straight tube, the 3rd straight tube, the 4th straight tube, the 5th straight tube is communicated with respectively, the described first straight tube, the second straight tube, the 3rd straight tube, the 4th straight tube and the 7th straight tube, the 8th straight tube, the 9th straight tube, isolated mutually between the tenth straight tube, the described the 5th straight tube is interconnected with the 6th straight tube; Be respectively equipped with lattice plate in the drainage from top to bottom in described each straight tube, the bottom is provided with dividing plate, and dividing plate is provided with ventilation hole, described straight tube outside with dividing plate and bottom between corresponding position be provided with air inlet; Described first straight top is provided with water inlet, and described the tenth straight sidewall is provided with delivery port.

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