CN1093373C - Aeration method capable of preventing bait dirt from depositing on the bottom of culture pond - Google Patents
Aeration method capable of preventing bait dirt from depositing on the bottom of culture pond Download PDFInfo
- Publication number
- CN1093373C CN1093373C CN99112042A CN99112042A CN1093373C CN 1093373 C CN1093373 C CN 1093373C CN 99112042 A CN99112042 A CN 99112042A CN 99112042 A CN99112042 A CN 99112042A CN 1093373 C CN1093373 C CN 1093373C
- Authority
- CN
- China
- Prior art keywords
- pond
- bait
- water
- dirt
- aeration method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005273 aeration Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title abstract description 8
- 238000000151 deposition Methods 0.000 title 1
- 239000004575 stone Substances 0.000 claims abstract description 15
- 239000013049 sediment Substances 0.000 claims description 7
- 238000012258 culturing Methods 0.000 claims description 6
- 239000003344 environmental pollutant Substances 0.000 claims description 4
- 231100000719 pollutant Toxicity 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000011146 organic particle Substances 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000554541 Crangon crangon Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000269799 Perca fluviatilis Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000000366 juvenile effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004089 microcirculation Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
An aerating method for preventing the deposition of bait and dirt on the bottom of culture pool includes such steps as blowing air to pool by blower via air pipe, which is connected with air diffusing stone or air diffusing pipe. The aeration method of the invention has the advantages that 1, while increasing oxygen, the aeration method can also make organisms, baits, organic particles, excrement and the like in water suspended in water all the time, and can not sink to form a deposit layer, and can make dissolved oxygen, water temperature, salinity, medicines and the like fully and uniformly mixed; 2, saving bait; 3, reducing the workload; 4, promoting the growth and development of the cultivated variety.
Description
The present invention relates to a kind of aquaculture technology, more specifically to a kind of aeration that can prevent bait pollutant at breed pond bottom sediments.
In the growing seedlings of aquatic products such as fish, shrimp, crab, breeding and form in the process, all needing provide the needs of air for this class animal to culturing the pond in time.Generally by appendix air is delivered to for this reason and cultured in the pond with blower fan.Existing two kinds of methods are inflated in the pond, and a kind of is to allow the end of appendix be connected with gas exhausting stone, every 0.5-0.8m at the bottom of the pond
2One piece of gas exhausting stone is set, allows the gas exhausting stone of specified quantity be evenly distributed at the bottom of the pond; Another kind is that the rigid plastics diffuser is installed at the bottom of the pond, and pipe is through 1.0-1.5cm, and every interval 5-10cm intersection ground auger one aperture, pipe both sides is the air dispelling hole of 0.5-0.8mm, and the distance between each air dispelling hole is about 0.5-0.8m.More than two kinds of method common features be that gas exhausting stone or pore size distribution are even at the bottom of making the pond as far as possible.By these two kinds of aerationes, each gas exhausting stone or hole can only form the local microcirculation district, because gas exhausting stone is evenly furnished at the bottom of the pond, its gas is put forward the effect major part and cancelled out each other, and makes the lower part, pond form relative quiescent centre.Have spray to stir everywhere though the pool water within surface can be seen, the pond bottom is a slice " stagnant water ".In water-bed quiescent centre, organic granular, bait, ight soil etc. sink rapidly, form a surface sediments, and this not only wastes bait, the more important thing is to have ruined water quality, produce pernicious gas such as HN
3, H
2S etc. cause Do to descend, and multiply a large amount of pathogeny microorganisms, very easily cause the general pond of morbidity in the middle and later periods of growing seedlings.
The purpose of this invention is to provide a kind of bait, dirt etc. of preventing at the aeration of culturing the pond bottom sediments, it can remedy the above-mentioned deficiency of existing aeration.
The bait pollutant that can prevent of the present invention is at the aeration of culturing the pond bottom sediments, comprise with blower fan and supplying gas to the pond by appendix, the appendix connection is placed on gas exhausting stone or the diffuser at the bottom of the pond, it is characterized in that the concentrated placement of gas exhausting stone or diffuser, and linearly shape is arranged.
The advantage of aeration of the present invention is that 1 hole owing to each gas exhausting stone or diffuser connects in line, in oxygenation, can also form rising air water stream, make water body in the pond be in a kind of state of Rotating with Uniform, thereby biology in the water, bait, organic granular, ight soil etc. are suspended in the water all the time, can not sink to forming sediment deposit, and can make fully mixing such as dissolved oxygen, water temperature, salinity, medicine, there is not the dead angle, can controls each ecological factor of water environment effectively yet by changing water.2 save bait: because gas is proposed flotation and adsorption-condensation effect, make the organic matter cohesion of dissolving in the water for filtering the natural chip bait of food: 3 reduce workload: because the food density retention time is long, can reduce throw something and feed number of times and feeding volume; Because substrate is good, can reduce quantity of exchanged water, need not take soil pick-up, fall effort time-consuming job such as pond, buck rake.4 promote to cultivate kinds grows: because the Chi Shui rotation is evenly distributed it, enlarges and perch the space, also can floating adrift water in, having reduced come-up swimming power consumption, concentrated energy is used to grow.
Below by embodiment the present invention is described.
Embodiment 1 has a common shrimp seedling pond of educating, and its area is 8m
2Depth of water 1.5m, the long 4m in pond, wide 2m, its ratio is 2, and each evenly fixes 10 gas exhausting stones with two bamboo poles of 4 meters long in this pond, its merging is placed on the center line in pond, and it is parallel with the long limit in pond, allow the end of appendix connect gas exhausting stone, start fan blower then, just can inflate to this nursery pond.Both sides at bamboo pole in gas replenishment process form circulation up and down respectively, make shrimp seedling, bait and organic granular etc. in the pond all be in suspended state, can't see illuvial horizon at Chi Dize.
Embodiment 2 is 24m at an area
2, the juvenile crab of the wide 4m of long 6m is cultured in the pond, adopts the long double diffuser of 4m that be, and the minor face in itself and pond is placed in the pond abreast, and this two distance of arranging between diffuser is 2m, and they and pool side are equidistant.The effect of receiving after the inflation in the present embodiment is similar to embodiment 1.
As the area of culturing the pond is bigger, can consider to increase row's number of gas exhausting stone or diffuser.
Claims (1)
1. one kind can prevent that bait pollutant etc. is at the aeration of culturing the pond bottom sediments, comprise with blower fan and supplying gas to the pond by appendix, the appendix connection is placed on gas exhausting stone or the diffuser at the bottom of the pond, it is characterized in that the concentrated placement of gas exhausting stone or diffuser, and linearly shape is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99112042A CN1093373C (en) | 1999-01-20 | 1999-01-20 | Aeration method capable of preventing bait dirt from depositing on the bottom of culture pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99112042A CN1093373C (en) | 1999-01-20 | 1999-01-20 | Aeration method capable of preventing bait dirt from depositing on the bottom of culture pond |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1260953A CN1260953A (en) | 2000-07-26 |
| CN1093373C true CN1093373C (en) | 2002-10-30 |
Family
ID=5275384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99112042A Expired - Fee Related CN1093373C (en) | 1999-01-20 | 1999-01-20 | Aeration method capable of preventing bait dirt from depositing on the bottom of culture pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1093373C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521854B (en) * | 2014-12-22 | 2017-04-12 | 浙江海洋学院 | Method for increasing utilization rate of industrial aquaculture feed |
| CN107517911A (en) * | 2017-09-04 | 2017-12-29 | 来安县天绿生态农业科技有限公司 | A kind of equipment of multi-storey high-density shrimp culturing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075422U (en) * | 1989-12-23 | 1991-04-24 | 林春恩 | Water quality improving device for cultivating tank |
-
1999
- 1999-01-20 CN CN99112042A patent/CN1093373C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2075422U (en) * | 1989-12-23 | 1991-04-24 | 林春恩 | Water quality improving device for cultivating tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1260953A (en) | 2000-07-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |