CN203860270U - Culture storage tank for high-density temporary culture of tubificidae - Google Patents
Culture storage tank for high-density temporary culture of tubificidae Download PDFInfo
- Publication number
- CN203860270U CN203860270U CN201420324953.9U CN201420324953U CN203860270U CN 203860270 U CN203860270 U CN 203860270U CN 201420324953 U CN201420324953 U CN 201420324953U CN 203860270 U CN203860270 U CN 203860270U
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- CN
- China
- Prior art keywords
- tank body
- tank
- culture
- tubificidae
- storage tank
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- 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 - Lifetime
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- 238000003860 storage Methods 0.000 title claims abstract description 15
- 241000132906 Tubificidae Species 0.000 title abstract 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000005273 aeration Methods 0.000 claims abstract description 21
- 241000361919 Metaphire sieboldi Species 0.000 claims description 40
- 241000876443 Varanus salvator Species 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 abstract description 8
- 238000003756 stirring Methods 0.000 abstract description 5
- 230000004083 survival effect Effects 0.000 abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 238000009395 breeding Methods 0.000 description 7
- 230000001488 breeding effect Effects 0.000 description 7
- 241000251468 Actinopterygii Species 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 231100000225 lethality Toxicity 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000384 rearing effect Effects 0.000 description 2
- 241000243818 Annelida Species 0.000 description 1
- 235000019750 Crude protein Nutrition 0.000 description 1
- 241000239183 Filaria Species 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000019629 palatability Nutrition 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a culture storage tank for high-density temporary culture of tubificidae. The culture storage tank comprises a tank body; the upper portion of the tank body is provided with a culture tank cabin door, and the lower portion of the tank body is provided with a tubificidae output valve; the upper portion of the tank body is provided with a motor; an output shaft of the motor is connected with a rotary brush roller arranged in the tank body; a jet type water inlet tube is communicated with the tank body; the bottom of the tank body is provided with a micro-hole aeration disk. According to the culture storage tank, the micro-hole aeration disk is paved at the bottom of the culture tank to create a high-dissolved-oxygen water body environment, meanwhile the rotary brush roller is used for stirring agglomerated tubificidae slowly to separate dead tubificidae and discharge the dead tubificidae along with water current, thereby increasing the temporary culture efficiency and survival rate of tubificidae. The culture storage tank has a wide application prospect on the aspect of high-density temporary culture of tubificidae.
Description
Technical field
The utility model belongs to cultural technique field, is specifically related to a kind of water earthworm high density foster cultivation storage tank temporarily that can be used for.
Background technology
Water earthworm is commonly called as red line worm, red filaria, belongs to the aquatic oligochaetes of Annelida, and body colour is scarlet, conventionally lives in the bottom mud of river basin.Due to water earthworm, to have crude protein content high, and the feature such as the comprehensive and supply of nutrient component is more stable is used as desirable biological feed and is widely used in the seed rearing of high-grade economic freshwater fish in recent years.As the early stage bait of opening prelarva, the palatability of water earthworm is better, can meet the nutrition physiology demand of early stage prelarva completely, has significantly improved the survival level of seed rearing.
At present, being mainly derived from natural rivers as the water earthworm of fry bait supply fishes for.In the economic fish seed breeding phase, water earthworm need to be engrossed conventionally as bait deposit by plant.But propagating Water Under earthworm artificially and have the feature of the cluster that highly flocks together, even if adopt flowing water culture also cannot solve the problem of the local anoxic in water earthworm cluster place, therefore, very high in the lethality of supporting temporarily stage water earthworm.The characteristic of uniting due to water earthworm again simultaneously, cause dead earthworm can not separate in time eliminating, the rotten residual body of water earthworm not only affects the water quality environment of its existence but also can cause other water earthworm body surfaces to grow pathogen, has indirectly affected normal growth and the survival of fish seeds.
Summary of the invention
The purpose of this utility model is that a kind of cost of structure is low, manufacture craft simple, maintenance management can be used for water earthworm high density foster cultivation storage tank temporarily easily, efficiently concentrate aeration to improve the dissolved oxygen of breeding water body by lay aeration plate at the bottom of cultivation tank, utilize rotation brush roll constantly to stir the water earthworm of cluster simultaneously, reach the double effects that the excessive cluster of anti-sealing earthworm and dead residual body separate removing in time, significantly improve artificial survival level of supporting temporarily Water Under earthworm.
The utility model is realized by following technical scheme: a kind of for water earthworm high density foster cultivation storage tank temporarily, comprise tank body, offer cultivation tank hatch door on tank body top, bottom is provided with water earthworm output valve, be provided with motor on tank body top, the output shaft of motor is connected with the rotation brush roll being placed in tank body, and jetting type water inlet pipe communicates with tank body, is provided with microporous aeration disc in tank base.
On the sidewall of tank body, be provided with overfall.
Water monitor is installed in tank body.
Described microporous aeration disc adopts sucker to be fixed on tank base, and communicates with external air source by air supply pipe.
Described rotation brush roll is made up of nylon yarn brush roll and gangbar, and brush roll is fixed in gangbar by the mode of thermal weld.
The utility model has been obtained following beneficial effect:
1, the utlity model has that cost is low, manufacture craft is simple, the feature of convenient operating maintenance;
2, the utility model is to concentrate aeration by lay circle gas dish in cultivation tank bottom, builds the high dissolved oxygen environment of breeding water body, and reduction water earthworm causes dead probability because of anoxic;
3, the utility model, by monitoring water quality on line system is installed in cultivation tank, is monitored the water quality condition in tank body in real time, regulates and controls targetedly inflow, Optimal culture environment according to the monitored data of feedback;
4, innovative point of the present utility model is to utilize rotation brush roll constantly to stir in cultivation tank, avoids the excessive cluster of water earthworm, separates and discharges the dead residual body of water earthworm timely, reaches the object of purifying aquatic water.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the utility model structural representation.
Embodiment:
Mentality of designing of the present utility model is first slowly at the uniform velocity to stir in cultivation tank by rotation brush roll the high density cluster of breaking water earthworm, make as far as possible it in breeding spaces, be uniformly distributed, then a large amount of aerations of aeration plate that utilize tank base fabric to establish, improve the dissolved oxygen levels of breeding environment, regulate and control targetedly cultivation tank inflow according to the data of water quality Real-Time Monitoring feedback simultaneously, build the oxygen-enriched environment in cultivation tank; In addition, because the proportion of water earthworm after death is less, the residual physical efficiency of earthworm of brush roll agitation death accesses effective separation, under the drive of current, can discharge in time cultivation tank, thereby Optimal culture environment, utilizes this kind of cultivation tank can effectively solve artificial high density and supports temporarily the high difficult problem of Water Under earthworm lethality.
Concrete structure of the present utility model is as follows:
A kind of for water earthworm high density foster cultivation storage tank temporarily, comprise tank body 3, offer cultivation tank hatch door 9 on tank body 3 tops, bottom is provided with water earthworm output valve 7, be provided with motor 2 on tank body 3 tops, the output shaft of motor 2 is connected with the rotation brush roll 4 being placed in tank body 3, and jetting type water inlet pipe 1 communicates with tank body 3, is provided with microporous aeration disc 5 in tank body 3 bottoms.On the sidewall of tank body 3, be provided with overfall 8.
Water monitor 6 is installed in tank body 3.
Described microporous aeration disc 5 adopts sucker to be fixed on tank body 3 bottoms, and communicates with external air source by air supply pipe.
Described rotation brush roll 4 is made up of nylon yarn brush roll and gangbar, and brush roll is fixed in gangbar by the mode of thermal weld.
A concrete example of manufacturing of the present utility model: cultivation tank 3 is cylindrical structural, stainless steel, the high 100cm of tank, the about 600L of water carrying capacity; Jetting type water inlet pipe 1 inserts in tank by the perforate on cover, and current are intake in tank in the mode of spraying; The microporous aeration disc 5 of laying 2 diameter 100mm in cultivation tank 3 bottoms, at the bottom of aeration plate 5 adopts the fixing mode of sucker to be entrenched in tank, aeration plate 5 is connected with external air source by air supply pipe, and the aeration rate of each aeration plate 5 is 2.5L/min; Cultivation tank 3 sidewalls are installed water monitor 6, and monitor 6 can carry out real-time monitoring to water quality index such as water temperature, dissolved oxygen, ammonia nitrogen and nitrite nitrogens; Rotation brush roll 4 is installed in the interior suspension of cultivation tank 3, and rotation brush roll 4 is made up of nylon yarn brush roll and gangbar two parts, wherein, the long 20cm of brush roll, staple length 5cm, brush roll bottom apart from tank at the bottom of about 15cm, be fixed in gangbar by the mode of thermal weld, brush roll is connected with external motor 2 by gangbar, rotary power is provided, and motor 2 is circular shaft motor, and basic parameter is: voltage 220v, power 15W, turn/min of revolution 750; Sidewall at cultivation tank is laid overfall 8, overflow diameter 50mm apart from top closure 5cm position; At the bottom of cultivation tank sidewall is apart from tank, water earthworm output valve 7 is installed at 5cm place, can in tank body, take water earthworm by valve 7.
When the utility model uses, water earthworm is placed in tank body 3, starts motor 2, makes to rotate brush roll 4 and in cultivation tank, slowly at the uniform velocity stirs the high density cluster of breaking water earthworm, makes as far as possible it in breeding spaces, be uniformly distributed; Open external air source and ventilate to aeration plate 5, make a large amount of aerations of aeration plate 5, improve the dissolved oxygen levels of breeding environment; Utilize the data regulation and control cultivation tank inflow of the Real-Time Monitoring feedback of water monitor 6, build the oxygen-enriched environment in cultivation tank; Can in tank body 3, take water earthworm by valve 7, when current are too much, can discharge from overfall 8.
Claims (5)
1. one kind for temporarily foster cultivation storage tank of water earthworm high density, comprise tank body (3), it is characterized in that: offer cultivation tank hatch door (9) on tank body (3) top, bottom is provided with water earthworm output valve (7), be provided with motor (2) on tank body (3) top, the output shaft of motor (2) is connected with the rotation brush roll (4) being placed in tank body (3), and jetting type water inlet pipe (1) communicates with tank body (3), is provided with microporous aeration disc (5) in tank body (3) bottom.
2. according to claim 1 for water earthworm high density foster cultivation storage tank temporarily, it is characterized in that: on the sidewall of tank body (3), be provided with overfall (8).
3. according to claim 1 for water earthworm high density foster cultivation storage tank temporarily, it is characterized in that: water monitor (6) is installed in tank body (3).
4. according to claim 1 for water earthworm high density foster cultivation storage tank temporarily, it is characterized in that: described microporous aeration disc (5) adopts sucker to be fixed on tank body (3) bottom, and communicates with external air source by air supply pipe.
5. according to claim 1 for water earthworm high density foster cultivation storage tank temporarily, it is characterized in that: described rotation brush roll (4) is made up of nylon yarn brush roll and gangbar, and brush roll is fixed in gangbar by the mode of thermal weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324953.9U CN203860270U (en) | 2014-06-18 | 2014-06-18 | Culture storage tank for high-density temporary culture of tubificidae |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324953.9U CN203860270U (en) | 2014-06-18 | 2014-06-18 | Culture storage tank for high-density temporary culture of tubificidae |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203860270U true CN203860270U (en) | 2014-10-08 |
Family
ID=51641267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420324953.9U Expired - Lifetime CN203860270U (en) | 2014-06-18 | 2014-06-18 | Culture storage tank for high-density temporary culture of tubificidae |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203860270U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782578A (en) * | 2015-04-17 | 2015-07-22 | 中国长江三峡集团公司中华鲟研究所 | Full-automatic temporary tubificidae culturing device |
| CN105145489A (en) * | 2015-08-06 | 2015-12-16 | 中国水产科学研究院淡水渔业研究中心 | High-yield and high efficient culturing method for excellent food organism chiromidae larvae during aquaculture |
| CN106172264A (en) * | 2016-09-26 | 2016-12-07 | 中国长江三峡集团公司中华鲟研究所 | A kind of the most foster culturing pool of Limnodrilus hoffmeisteri |
| CN107360996A (en) * | 2017-09-12 | 2017-11-21 | 江苏步龙生物科技有限公司 | A kind of water earthworm separation cleaning device |
| CN109152351A (en) * | 2016-05-20 | 2019-01-04 | 恩托普洛特公司 | For cultivating the device and method of invertebrate |
| CN112715488A (en) * | 2020-12-28 | 2021-04-30 | 邯郸市农业科学院 | Some bee raising device of reason stinkbug |
| CN115365275A (en) * | 2022-10-26 | 2022-11-22 | 江苏和诚制药设备制造有限公司 | Innocent treatment device of discarded object |
-
2014
- 2014-06-18 CN CN201420324953.9U patent/CN203860270U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782578A (en) * | 2015-04-17 | 2015-07-22 | 中国长江三峡集团公司中华鲟研究所 | Full-automatic temporary tubificidae culturing device |
| CN104782578B (en) * | 2015-04-17 | 2017-05-03 | 中国长江三峡集团公司中华鲟研究所 | Full-automatic temporary tubificidae culturing device |
| CN105145489A (en) * | 2015-08-06 | 2015-12-16 | 中国水产科学研究院淡水渔业研究中心 | High-yield and high efficient culturing method for excellent food organism chiromidae larvae during aquaculture |
| CN109152351A (en) * | 2016-05-20 | 2019-01-04 | 恩托普洛特公司 | For cultivating the device and method of invertebrate |
| CN106172264A (en) * | 2016-09-26 | 2016-12-07 | 中国长江三峡集团公司中华鲟研究所 | A kind of the most foster culturing pool of Limnodrilus hoffmeisteri |
| CN107360996A (en) * | 2017-09-12 | 2017-11-21 | 江苏步龙生物科技有限公司 | A kind of water earthworm separation cleaning device |
| CN112715488A (en) * | 2020-12-28 | 2021-04-30 | 邯郸市农业科学院 | Some bee raising device of reason stinkbug |
| CN112715488B (en) * | 2020-12-28 | 2023-02-24 | 邯郸市农业科学院 | Some bee stinkbug raise device |
| CN115365275A (en) * | 2022-10-26 | 2022-11-22 | 江苏和诚制药设备制造有限公司 | Innocent treatment device of discarded object |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |