CN108835014B - Freshwater fish keep-alive conveyer - Google Patents
Freshwater fish keep-alive conveyer Download PDFInfo
- Publication number
- CN108835014B CN108835014B CN201810966527.8A CN201810966527A CN108835014B CN 108835014 B CN108835014 B CN 108835014B CN 201810966527 A CN201810966527 A CN 201810966527A CN 108835014 B CN108835014 B CN 108835014B
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- Prior art keywords
- box
- fish
- keep
- alive
- communicated
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 92
- 239000013505 freshwater Substances 0.000 title claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000001301 oxygen Substances 0.000 claims abstract description 55
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000002351 wastewater Substances 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims description 33
- 238000000746 purification Methods 0.000 claims description 24
- 239000008213 purified water Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 230000035939 shock Effects 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 9
- 239000006004 Quartz sand Substances 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000005273 aeration Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000002207 metabolite Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/02—Receptacles specially adapted for transporting live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to the technical field of live fish transportation, in particular to a live keeping transportation device for freshwater fish. It includes the fish box, still include with fish box intercommunication, be used for to the keep-alive case of fish box oxygen suppliment water supply, with fish box intercommunication, be used for purifying the purifying box and the ozone generator of fish box waste water, ozone generator passes through oxygen hose and keep-alive case intercommunication, ozone generator passes through ozone pipe and purifying box intercommunication, the purifying box passes through circulating water pipe and keep-alive case intercommunication. The fish box is supplied with oxygen and water, and the waste water generated by the fish box can be purified to achieve the purpose of keeping alive and transporting, and meanwhile, the waste water is recycled, so that the fish box is energy-saving and environment-friendly.
Description
Technical Field
The invention relates to the technical field of live fish transportation, in particular to a live keeping transportation device for freshwater fish.
Background
The common transportation of live fish has simple and crude transportation tools, simple transportation method and no large-scale and containerized operation, thereby influencing the large-scale allocation and transportation of living aquatic products in China. Therefore, only middle-short distance automobile live fish transportation can be carried out, the transportation amount of the live fish is limited, the requirements of all regions are met, and the transportation cost is high. In addition, during the transportation process of the live fish, the loading density is tens of times higher than that under the common culture condition, on one hand, the fish consumes a large amount of dissolved oxygen in water, on the other hand, the fish excretes a large amount of metabolites in the water, and the water quality is rapidly deteriorated in a very short time, so that the development of the live fish is allowed, and the fish dies and lacks oxygen or dies and is poisoned by the metabolites.
Disclosure of Invention
The invention aims to solve the problems and provides the freshwater fish keep-alive transportation device which can supply oxygen and water to the fish box and purify the wastewater generated by the fish box so as to keep the fish bodies fresh and alive.
The technical scheme for solving the problems is that the freshwater fish keep-alive transportation device comprises a fish box, a keep-alive box, a purification box and an ozone generator, wherein the keep-alive box is communicated with the fish box and used for supplying oxygen and water to the fish box, the purification box is communicated with the fish box and used for purifying wastewater in the fish box, the ozone generator is communicated with the keep-alive box through an oxygen pipe, the ozone generator is communicated with the purification box through an ozone pipe, and the purification box is communicated with the keep-alive box through a circulating water pipe.
Preferably, the purification box comprises a settling box and an ozone purification box which are sequentially communicated with the fish box, and the ozone purification box is communicated with the keep-alive box; the bottom of the settling tank is provided with quartz sand filler, and a water outlet of the settling tank communicated with the ozone purification tank is provided with an activated carbon filter element.
Preferably, the keep alive incasement is equipped with the gas-liquid mixing spare that is used for mixing oxygen and purified water, the gas-liquid mixing spare includes sets up in the pivot of the incasement wall of keeping alive and sets up in the mixing blade of pivot through rolling bearing.
Preferably, a plurality of through holes are formed in the blade surface of the mixing blade.
Preferably, the mixing blade comprises a connecting part connected with the rotating shaft and an arc-shaped mixing spoon arranged on the connecting part.
Preferably, an oxygen inlet of the keep-alive box communicated with the oxygen pipe is provided with an aeration pipe.
Preferably, an inlet communicated with the fish tank and the keep-alive tank is formed in the middle of the wall of the fish tank, and a T-shaped water distribution pipe communicated with the inlet is formed in the inner wall of the fish tank.
Preferably, the oxygen tube is a spiral oxygen tube.
Preferably, the bottom of the fish box is provided with an inclined waste discharge duct, and one side of the waste discharge duct, which is far away from the bottom of the fish box, is provided with a sieve mesh partition plate.
Preferably, the bottom of the fish box is provided with a shock absorption layer, and a plurality of air bags are arranged in the shock absorption layer.
The invention has the beneficial effects that:
1. utilize ozone generator, on the one hand produce ozone and purify waste water, on the other hand makes ozone convert oxygen under normal atmospheric temperature through longer oxygen hose to the oxygen suppliment of fish box.
2. The purified waste water is mixed with oxygen gas and liquid to form oxygen-enriched water which is input into the fish tank, so that the purposes of supplying oxygen and water for the fish tank are achieved, and the fish tank is energy-saving and environment-friendly.
3. The gas-liquid mixing piece is arranged to help the mixing of the purified water and the oxygen.
4. The inclined waste discharge pore channel and the sieve shell partition plate are arranged, so that the discharge of impurities in the fish box is facilitated, and the cleanness of the fish box is kept.
5. And a shock absorption layer is arranged to keep the stability of the shock absorption layer in the transportation process.
Drawings
FIG. 1 is a schematic structural diagram of a freshwater fish keep-alive transportation device;
fig. 2 is a schematic structural diagram of a gas-liquid mixing part of the freshwater fish keep-alive transportation device.
In the figure: 10-a fish box, 11-a T-shaped water distribution pipe, 12-a waste discharge pore channel, 13-a sieve mesh clapboard, 14-a shock absorption layer, 14 a-an air bag, 20-a keep-alive box, 21-a gas-liquid mixing part, 21 a-a rotating shaft, 21 b-a mixing blade, 21 c-a connecting part, 21 d-a mixing spoon, 22-an aeration pipe, 30-a purifying box, 31-a settling box, 31 a-quartz sand filler, 31 b-an activated carbon filter core, 32-an ozone purifying box, 40-an ozone generator, 41-an oxygen pipe, 42-an ozone pipe and 43-a circulating water pipe.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
A freshwater fish keep-alive transportation device comprises a fish box 10, a keep-alive box 20, a purification box 30 and an ozone generator 40, wherein the keep-alive box 20 is communicated with the fish box 10 and used for supplying oxygen and water to the fish box 10, the purification box 30 is communicated with the fish box 10 and used for purifying wastewater of the fish box 10, the ozone generator 40 is communicated with the keep-alive box 20 through an oxygen pipe 41, the ozone generator 40 is communicated with the purification box 30 through an ozone pipe 42, and the purification box 30 is communicated with the keep-alive box 20 through a circulating water pipe 43, as shown in figure 1. Wherein, the purifying box 30 comprises a settling box 31 and an ozone purifying box 32 which are sequentially communicated with the fish box 10, and the ozone purifying box 32 is communicated with the keep-alive box 20; the bottom of the settling tank 31 is provided with a quartz sand filler 31a, and a water outlet of the settling tank 31 communicated with the ozone purification tank 32 is provided with an activated carbon filter element 31 b.
After the wastewater in the fish box 10 is discharged to the settling tank 31, primary sedimentation purification is obtained under the action of the quartz sand filler 31a, and when the supernatant enters the ozone purification tank 32 through the water outlet communicated with the ozone purification tank 32, the supernatant is subjected to physical adsorption purification again through the action of the arranged activated carbon filter element 31 b. The water body entering the ozone purifying tank 32 is purified by the ozone generated by the ozone generator 40, which is supplied through the ozone pipe 42, to obtain purified water. On the other hand, a part of ozone generated by the ozone generator 40 enters the keep-alive box 20 through the oxygen pipe 41, wherein the length of the oxygen pipe 41 is long to ensure that the ozone has enough time to be converted into oxygen in the oxygen pipe 41, so that the oxygen pipe 41 can be configured as a spiral oxygen pipe. Oxygen and purified water entering the keep-alive box through the circulating water pipe 43 are mixed and blended to form oxygen-enriched water, and the oxygen-enriched water is introduced into the fish box 10 to supply water and oxygen to the fish body, so that the fish body is kept fresh and alive.
In order to assist the mixing of oxygen and purified water and make the oxygen content of the obtained oxygen-enriched water more uniform, firstly, an oxygen inlet of the keep-alive box 20 communicated with the oxygen pipe 41 is provided with an aeration pipe 22 to assist the oxygen to be uniformly distributed in the keep-alive box 20. Next, a gas-liquid mixing member 21 for mixing oxygen and purified water is provided in the keep-alive box 20, and the gas-liquid mixing member 21 includes a rotating shaft 21a provided on the inner wall of the keep-alive box 20 through a rotary bearing and a mixing blade 21b provided on the rotating shaft 21 a. As shown in fig. 2, the mixing blade 21b includes a connection portion 21c connected to the rotation shaft 21a and an arc-shaped mixing spoon 21d provided at the connection portion 21 c. And the blade surface of the mixing blade 21b is provided with a plurality of through holes. The oxygen can be brought into the purified water below the keep-alive box 20 through the rotating mixing spoon 21d, the purified water is brought into the oxygen layer above the keep-alive box 20, the contact between the oxygen and the purified water is improved, and the gas-liquid mixing is accelerated through the rotating action. The through holes on the mixing blades 21b can allow oxygen and purified water to pass through, so that a part of the oxygen and the purified water are brought up by the mixing spoon 21d, the other part of the oxygen and the purified water are left in situ, and the brought-up oxygen and the taken-up purified water are remixed with the oxygen and the purified water left in situ after being rotated and mixed with gas and liquid, thereby achieving the purpose of enhancing the remixing effect.
The oxygen-enriched water obtained by mixing is sent into the fish box 10 through an inlet communicated with the keep-alive box 20 of the fish box 10, in order to ensure the uniformity of water distribution, the inlet can be arranged in the middle of the wall of the fish box 10, and the inner wall of the fish box 10 is provided with a T-shaped water distribution pipe 11 communicated with the inlet.
In addition, the bottom of the fish box 10 is provided with an inclined waste discharge duct 12, and one side of the waste discharge duct 12 far away from the bottom of the fish box is provided with a sieve mesh partition plate 13. The impurity that the fish body produced in fish box 10 passes sieve mesh baffle 13 and deposits in waste discharge pore 12 to get into the setting tank 31 under its slope effect, and the effect of sieve mesh baffle 13 is isolated fish body and impurity, prevents that the motion of fish body from driving impurity and polluting the water body once more.
Because the bottom of the fish box 10 is inclined, in order to maintain the stability of the fish box 10 and further utilize the structure of the fish box, the bottom of the fish box 10 is provided with a shock absorption layer 14 matched with the shape of the bottom of the fish box 10, and a plurality of air bags 14a are arranged in the shock absorption layer 14, so that the stability of the transportation process is ensured, and the injury to fish bodies caused by bumping is reduced.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (4)
1. The utility model provides a freshwater fish keep-alive conveyer, includes fish box (10), its characterized in that: the device is characterized by further comprising a keep-alive box (20) communicated with the fish box (10) and used for supplying oxygen and water to the fish box (10), a purification box (30) communicated with the fish box (10) and used for purifying wastewater of the fish box (10), and an ozone generator (40), wherein the ozone generator (40) is communicated with the keep-alive box (20) through an oxygen pipe (41), the ozone generator (40) is communicated with the purification box (30) through an ozone pipe (42), and the purification box (30) is communicated with the keep-alive box (20) through a circulating water pipe (43); a gas-liquid mixing part (21) for mixing oxygen and purified water is arranged in the keep-alive box (20), and the gas-liquid mixing part (21) comprises a rotating shaft (21 a) arranged on the inner wall of the keep-alive box (20) through a rotating bearing and a mixing blade (21 b) arranged on the rotating shaft (21 a); the blade surface of the mixing blade (21 b) is provided with a plurality of through holes; the mixing blade (21 b) comprises a connecting part (21 c) connected with the rotating shaft (21 a) and an arc-shaped mixing spoon (21 d) arranged on the connecting part (21 c); an oxygen inlet of the keep-alive box (20) communicated with the oxygen pipe (41) is provided with an aeration pipe (22); the oxygen pipe (41) is a spiral oxygen pipe; the fish box is characterized in that an inclined waste discharge duct (12) is arranged at the bottom of the fish box (10), and a sieve mesh partition plate (13) is arranged on one side, away from the bottom of the fish box, of the waste discharge duct (12).
2. A freshwater fish keep-alive transportation device according to claim 1, characterized in that: the purification box (30) comprises a settling box (31) and an ozone purification box (32) which are sequentially communicated with the fish box (10), and the ozone purification box (32) is communicated with the preservation box (20); the bottom of the settling tank (31) is provided with a quartz sand filler (31 a), and a water outlet of the settling tank (31) communicated with the ozone purification tank (32) is provided with an activated carbon filter element (31 b).
3. A freshwater fish keep-alive transportation device according to claim 1, characterized in that: the fish tank (10) is provided with an inlet communicated with the keep-alive tank (20) in the middle of the wall of the fish tank (10), and the inner wall of the fish tank (10) is provided with a T-shaped water distribution pipe (11) communicated with the inlet.
4. A freshwater fish keep-alive transportation device according to claim 1, characterized in that: the bottom of the fish box (10) is provided with a shock absorption layer (14), and a plurality of air bags (14 a) are arranged in the shock absorption layer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966527.8A CN108835014B (en) | 2018-08-23 | 2018-08-23 | Freshwater fish keep-alive conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966527.8A CN108835014B (en) | 2018-08-23 | 2018-08-23 | Freshwater fish keep-alive conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108835014A CN108835014A (en) | 2018-11-20 |
| CN108835014B true CN108835014B (en) | 2020-09-01 |
Family
ID=64188251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810966527.8A Active CN108835014B (en) | 2018-08-23 | 2018-08-23 | Freshwater fish keep-alive conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108835014B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112158981A (en) * | 2020-09-15 | 2021-01-01 | 安徽理工大学 | Sewage treatment system and sewage treatment device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63294721A (en) * | 1987-05-27 | 1988-12-01 | Kaiken:Kk | Fish activating device |
| KR100520692B1 (en) * | 2003-08-13 | 2005-10-12 | 한상배 | Aerators with the Functions of muli-step mixing and sepataion |
| CN201869670U (en) * | 2010-10-22 | 2011-06-22 | 上海海洋大学 | Long-distance live fish transporting fish box |
| CN102812918B (en) * | 2011-06-07 | 2014-04-02 | 华中农业大学 | Low-temperature keep-alive transporter for freshwater fishes |
| CN203884468U (en) * | 2014-04-09 | 2014-10-22 | 天津市益多利来水产养殖有限公司 | Aquarium water treatment device |
| CN105028299A (en) * | 2015-06-12 | 2015-11-11 | 徐州明镜物业管理有限公司 | Aquaculture oxygenation, sterilization and disinfection system |
| CN205946929U (en) * | 2016-07-13 | 2017-02-15 | 天津市运河湾水产养殖专业合作社 | Fish pond hydrologic cycle oxygenation device |
| CN107667959A (en) * | 2017-11-20 | 2018-02-09 | 陈光钦 | A kind of aquatic product keep-alive device |
-
2018
- 2018-08-23 CN CN201810966527.8A patent/CN108835014B/en active Active
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| CN108835014A (en) | 2018-11-20 |
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