CN101804268B - Circular flow type culture water solid and liquid separating device - Google Patents
Circular flow type culture water solid and liquid separating device Download PDFInfo
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- CN101804268B CN101804268B CN2010101579085A CN201010157908A CN101804268B CN 101804268 B CN101804268 B CN 101804268B CN 2010101579085 A CN2010101579085 A CN 2010101579085A CN 201010157908 A CN201010157908 A CN 201010157908A CN 101804268 B CN101804268 B CN 101804268B
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Abstract
The invention relates to a circular flow type culture water solid and liquid separating device which is externally provided with a circular flow water passage outer tank wall and internally provided with an inner water tank. A circular flow water passage is formed between the flow water passage outer tank wall and the inner water tank. Two opposite water inlets pipes in tangential arrangement with the tank wall are arranged on the circular flow water passage outer tank wall. Eight blowoff slots are paved on the tank bottom of the circular flow water passage, and a blowoff pipe and a blowoff circular pipe are arranged at the bottom of the blowoff slot. The inner water tank is arranged in the center of the device, four upright posts are uniformly distributed on the wall of the inner water tank, and a circular filter net is assembled on the upper part of the wall. The size of the invention can be designed according to the water treating amount, the component is simple, the material resource is rich, the cost is low, the removal rate of solid particles is 76.7%, and the treating accuracy is 110 micrometers. The invention utilizes the circular flow of the culture water in the device and uses the filtering function of the filtering net to quickly separate solid particles of culture bait residue, feces and the like, has convenient maintenance and long service life, and is suitable for treating circular culture water of seawater fish and prawn factory culture.
Description
Technical field:
The invention belongs to the breed water technology, is that a kind of circulation and micro porous filtration principle utilized removed the device of culturing solid particulate matter in the water:
Background technology:
In seawater fish industrial aquaculture recirculated water, the removal of solid particulate matters such as its residual bait, ight soil is the first step and the important step of whole water treatment system, and it directly has influence on the breeding water body transparency and carries out the efficient and the quality of biological cleaning thereafter.At present, two kinds of equipment are mainly adopted in the removal of culturing the water solid particle both at home and abroad: Microfilter and sieve bend.Microfilter is made up of motor, rotary drum, filter screen, recoil pump, discharge funnel for sludge etc., rotary drum one end is equipped with gear, link to each other with motor by gear, filter screen is fixed on the rotary drum, during work by the driven by motor rotary drum, culture water and filter by the filter screen on the rotary drum, dirt concentrates on behind the inner chamber of rotary drum to be flushed in the discharge funnel for sludge by recoil pump and discharges; The main feature of Microfilter be filter capacity strong, have an automatic backwash function; But the member complexity of Microfilter, the cost height needs power transmission, the operation energy consumption height; Driving member seawater corrosion resistance ability such as the gear on the Microfilter, watt axle, cause its service life short, maintenance cost is high.Sieve bend is to utilize the swash plate work principle of filter, adopt laser technology intensive aperture of stamping diameter 200 nanometers on titanium alloy sheet, make titanium alloy sheet curve down concave arc during installation, culture water and flow down from the titanium alloy sheet upper edge, clean water flows out from micropore, and solid particulate matter alluviation is discharged to the lower edge of plate; Sieve bend need not power, but that filter capacity compares is less, because domestic laser boring precision is not high, and poor product quality, therefore, and the main dependence on import of the sieve bend of present domestic use, the sieve bend of import costs an arm and a leg.
The approval that industrial circulating water cultivating is had ambient stable, fast growth, output height, product quality green non-pollution along with vast breed practitioner, the domestic enterprise that carries out circulating water cultivation is more and more, presses for cheap, the no operation energy consumption of a kind of construction cost, water treatment capacity is strong, processing accuracy the is high quick separation equipment of solid-liquid
Summary of the invention:
The purpose of this invention is to provide a kind of circular flow type culture water solid-liquid fast separation device, it utilizes cultures the circulation of water in device, filtration by built-in stainless steel filtering net, realization conveniently is applicable to the processing of the industrial aquaculture cyclic culture water of seawater fish, prawn to culturing the quick separation of solid particulate matters such as residual bait, ight soil in the water.
The present invention realizes by following technical scheme:
Its structure is to be made of water inlet pipe, filter screen, column, circulation water channel, interior pond, the outer pool wall of circulation water channel, dirt discharge groove, blow-off pipe, blowdown endless tube, outlet pipe, suction pump.This device is a cylinder, the outer pool wall of peripheral hardware circulation water channel, in establish interior pond; The outer pool wall of circulation water channel top apart from the pond along 10cn place be provided with 2 relatively and with the circulation water channel in the water inlet pipe of pool wall tangent line placement; Form the circulation water channel between outer pool wall of circulation water channel and the interior pond; Building at the bottom of the circulation water channel pond has 8 dirt discharge grooves, and each dirt discharge groove is a funnel-form, and the bottom is provided with blow-off pipe, and blow-off pipe is provided with the mudhole that communicates with bottom land, and each blow-off pipe all is connected on the blowdown endless tube that is discharged by valve control; Interior pond forms pool wall by brick enclosure wall, is positioned at the central authorities of this device, and enclosure wall pool wall top in interior pond is provided with uniform 4 root posts, and equipped annular filter screen; Annular filter screen closely is plugged on by the column of socket on pond 5 enclosure wall pool walls in being fixed on; Be provided with the outlet pipe outlet at the bottom of the pond, interior pond, pick out water pipe down, the outside suction pump of installing of outlet pipe.
The present invention and background technology contrast have following characteristics:
1, this device is provided with size and can comes design planning according to the water treatment amount, and member is simple, and material source is abundant, and cheap, cost is low.
2, this device running need not power, cleaning, easy to maintenance, long service life.
3, this device water is tangential the flowing in stainless steel filtering net 2 surfaces, and similar swash plate filters, and filter capacity is strong, precision is high, is not easy to cause filter screen to stop up.Solid particulate matter clearance 76.7%, 110 microns of processing accuracy.
Description of drawings:
Fig. 1: this apparatus structure master looks A-A to the cross sectional side schematic diagram:
1-water inlet pipe, 2-filter screen, 3-column, 4, circulation water channel, 5, interior pond, the outer pool wall of 6-circulation water channel, 7-dirt discharge groove, 8-blow-off pipe, 9-blowdown endless tube, 10-outlet pipe, 11-suction pump.
Fig. 2: this apparatus structure schematic top plan view (omitting embedding ground lower member):
The specific embodiment:
Be described in detail the structure content and the using method of this device in conjunction with the accompanying drawings below by embodiment:
The size of this device can be formulated according to the water treatment amount, with water treatment amount 100m
3/ h is an example; The last plane absolute altitude of this device will exceed culturing pool face 5cm.
This device at first will be selected and build the place, and smooth and compacting foundation is got at the bottom of the thick concrete sump of 10cm.Design is built and is built pool wall outside the circulation water channel, interior pond and dirt discharge groove above at the bottom of the concrete sump, and column, filter screen and water inlet pipe are installed; Below at the bottom of the concrete sump, lay blow-off pipe, dirty endless tube and outlet pipe; The after-bay face is done three layers of water-proofing treatment.
The structure of this device:
Illustrated in figures 1 and 2: its structure is to be made of water inlet pipe 1, filter screen 2, column 3, circulation water channel 4, interior pond 5, the outer pool wall 6 of circulation water channel, dirt discharge groove 7, blow-off pipe 8, blowdown endless tube 9, outlet pipe 10, suction pump 11.This device is a cylinder, the outer pool wall 6 of peripheral hardware circulation water channel, in establish circular in pond 5; Outer pool wall 6 height of device ring flowing flux be 250cm, and wall thickness is 20cm, and circulation water channel 4 internal diameters are 125cm, outer pool wall 6 tops of circulation water channel apart from the pond along 10cm place be provided with 2 relative and with the circulation water channel in the tangential water inlet pipes 1 of placement of pool wall 6; Form circulation water channel 4 between outer pool wall 6 of circulation water channel and the interior pond 5, circulation water channel 4 wide 50cm, dark 80cm; Interior pond 5 height are 45cm, and wall thickness is 20cm, and internal diameter is 110cm; Building at the bottom of circulation water channel 4 ponds has 8 dirt discharge grooves 7, and each dirt discharge groove 7 is designed to funnel-form, dirt discharge groove 7 wide 15cm, dark 30cm, the bottom is provided with blow-off pipe 8, and blow-off pipe 8 is provided with the mudhole that communicates with bottom land, and each blow-off pipe 8 all is connected on the blowdown endless tube 9 that is discharged by valve control; Interior pond 5 forms pool wall by brick enclosure wall, is positioned at the central authorities of this device, and equipped uniform 4 root posts 3 are provided with annular filter screen 2 above the enclosure wall pool wall, and annular filter screen 2 closely is plugged on by the column 3 of socket on pond 5 enclosure wall pool walls in being fixed on; Filter screen 2 height are 75cm, diameter 150cm, and mesh is 200 microns (100 orders); Be provided with outlet pipe 10 outlets at the bottom of 5 ponds, interior pond, pick out water pipe 10 down, the outlet pipe 10 outside suction pumps 1 of installing, breed clean water are flow to by suction pump 11 by outlet pipe 10 and culture the pond.
The using method of this device:
Culture water and tangentially enter circulation water channel 4 from water inlet pipe 1 pool wall 6 outside the circulation water channel, form circulation in circulation water channel 4, culture water in the circulation process, pond 5 in clean water enters by filter screen 2, back flow to along outlet pipe 10 by suction pump 11 and culture the pond; Solid particulate matters such as residual bait, ight soil progressively sink in the circulation water channel and enter in the dirt discharge groove 7, and micropore blow-off pipe 8 is housed in the dirt discharge groove 7, after dirt accumulates to a certain degree, adopt manually open valve by micropore blowdown blow-off pipe 8 by outside blowdown endless tube 9 drain tanks.
We have made up this device in August, 2009 in Shaoxing, Zhejiang Province city letter port agricultural development Co., Ltd grouper industrial circulating water cultivating system, the plant construction cost is: 700 yuan in sandstone, cement, brick; 1400 yuan on pvc pipe spare, valve; 3200 yuan of stainless steel column, filter screens; Artificial 500 yuan, add up to 5800 yuan of construction costs.Device design discharge 100m
3/ h, solid particulate matter clearance 76.7%, 110 microns of processing accuracy.This plant construction cost, operating cost, service life, disposal ability and processing accuracy all obviously are better than Microfilter and sieve bend.It is the fundamental realities of the country of development model with " deep-well seawater+warmhouse booth " that this device very is fit to China's seawater fish industrial aquaculture, has extremely wide promotional value.This device is applicable to the water treatment of the industrial circulating water cultivating of seawater fish, prawn.
Claims (1)
1. circular flow type culture water solid and liquid separating device, the structure that it is characterized in that it are to be made of water inlet pipe (1), filter screen (2), column (3), circulation water channel (4), interior pond (5), the outer pool wall (6) of circulation water channel, dirt discharge groove (7), blow-off pipe (8), blowdown endless tube (9), outlet pipe (10), suction pump (11); This device is a cylinder, the outer pool wall (6) of peripheral hardware circulation water channel, in establish interior pond (5); The outer pool wall (6) of circulation water channel top apart from the pond along 10cm place be provided with 2 relatively and with the circulation water channel in the water inlet pipe (1) of the tangential placement of pool wall (6); Form circulation water channel (4) between the outer pool wall (6) of circulation water channel and interior pond (5); Building at the bottom of circulation water channel (4) pond has 8 dirt discharge grooves (7), and each dirt discharge groove (7) is a funnel-form, and the bottom is provided with blow-off pipe (8), and blow-off pipe (8) is provided with the mudhole that communicates with bottom land, and each blow-off pipe (8) all is connected on the blowdown endless tube (9) that is discharged by valve control; Interior pond (5) forms pool wall by brick enclosure wall, is positioned at the central authorities of this device, and enclosure wall pool wall top in interior pond (5) is provided with uniform 4 root posts (3), and equipped annular filter screen (2); Annular filter screen (2) closely is plugged on by the column (3) of socket on being fixed on interior pond (5) enclosure wall pool wall; Be provided with outlet pipe (10) outlet at the bottom of the pond, interior pond (5), pick out water pipe (10) down, the outside suction pump (11) of installing of outlet pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101579085A CN101804268B (en) | 2010-04-22 | 2010-04-22 | Circular flow type culture water solid and liquid separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101579085A CN101804268B (en) | 2010-04-22 | 2010-04-22 | Circular flow type culture water solid and liquid separating device |
Publications (2)
| Publication Number | Publication Date |
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| CN101804268A CN101804268A (en) | 2010-08-18 |
| CN101804268B true CN101804268B (en) | 2011-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101579085A Expired - Fee Related CN101804268B (en) | 2010-04-22 | 2010-04-22 | Circular flow type culture water solid and liquid separating device |
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| CN (1) | CN101804268B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105259090B (en) * | 2015-11-04 | 2018-05-08 | 天津理工大学 | Soil infiltration instrument |
| CN110252019B (en) * | 2019-07-22 | 2024-01-19 | 中国水产科学研究院渔业机械仪器研究所 | High-efficient solid-liquid separation device of running water culture tank |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2323850Y (en) * | 1997-12-31 | 1999-06-16 | 广州市芳村浪泉环保设备厂 | Filtering apparatus for water |
| CN2480040Y (en) * | 2001-04-10 | 2002-03-06 | 明达塑胶（厦门）有限公司 | Water pool filter |
| EP1640050A2 (en) * | 2004-09-16 | 2006-03-29 | Johann Dumencic | Filter cartridge |
| CN101249339A (en) * | 2007-12-01 | 2008-08-27 | 袁方 | Vehicular type fibre vertical board filter for sewage water deepness filtering process |
| CN101664016A (en) * | 2009-09-08 | 2010-03-10 | 中国水产科学研究院渔业机械仪器研究所 | Filter used for removing particles in aquiculture water bodies |
| CN201676583U (en) * | 2010-04-22 | 2010-12-22 | 中国水产科学研究院黄海水产研究所 | Circular current type cultivation water solid-liquid separation device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0423970D0 (en) * | 2004-10-28 | 2004-12-01 | Hozelock Ltd | Pond filters |
-
2010
- 2010-04-22 CN CN2010101579085A patent/CN101804268B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2323850Y (en) * | 1997-12-31 | 1999-06-16 | 广州市芳村浪泉环保设备厂 | Filtering apparatus for water |
| CN2480040Y (en) * | 2001-04-10 | 2002-03-06 | 明达塑胶（厦门）有限公司 | Water pool filter |
| EP1640050A2 (en) * | 2004-09-16 | 2006-03-29 | Johann Dumencic | Filter cartridge |
| CN101249339A (en) * | 2007-12-01 | 2008-08-27 | 袁方 | Vehicular type fibre vertical board filter for sewage water deepness filtering process |
| CN101664016A (en) * | 2009-09-08 | 2010-03-10 | 中国水产科学研究院渔业机械仪器研究所 | Filter used for removing particles in aquiculture water bodies |
| CN201676583U (en) * | 2010-04-22 | 2010-12-22 | 中国水产科学研究院黄海水产研究所 | Circular current type cultivation water solid-liquid separation device |
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| CN101804268A (en) | 2010-08-18 |
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Granted publication date: 20111116 Termination date: 20140422 |