CN213639345U - Movable type efficient pond bottom decontamination device for aquaculture - Google Patents
Movable type efficient pond bottom decontamination device for aquaculture Download PDFInfo
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- CN213639345U CN213639345U CN202022214564.9U CN202022214564U CN213639345U CN 213639345 U CN213639345 U CN 213639345U CN 202022214564 U CN202022214564 U CN 202022214564U CN 213639345 U CN213639345 U CN 213639345U
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Abstract
The utility model discloses a high-efficiency trash removal device for the bottom of a pool for mobile aquaculture, which comprises a pontoon, wherein the pontoon is provided with a generator, a sewage suction pump and a high-pressure water pump, and the bottom of the pontoon is provided with a propeller; one end of the sewage suction pump is connected with a sewage suction hopper through a sewage suction pipe, and the sewage suction pipe is connected with a plurality of buoys; the edge of the lower part of the sewage suction hopper is provided with an interception net, and the high-pressure water pump is connected with a high-pressure water gun through a high-pressure water pipe; the control switch is arranged on the pontoon, and four corners of the side wall of the pontoon are connected with the anti-collision plates. The utility model has the advantages of reasonable design portably, be convenient for remove, convenient operation can realize the desilting decontamination to the all-round no dead angle of aquaculture pond, removes, convenient operation, and preparation simple process is with low costs, and eutrophication cultivation silt clears away efficient and thoroughly, is particularly suitable for the quick processing of cleaing away of the black silt layer in small-area intensive culture fish and shrimp pond bottom to ensure the aquaculture output and the success rate of next cultivation stubble section, have fine marketing using value in the aquaculture trade.
Description
Technical Field
The utility model relates to an aquaculture technical field, concretely relates to portable aquaculture is with high-efficient device of decontaminating of pond bottom.
Background
For the huge aquaculture industry in China, the pond with the soil bottom still dominates. For the culture soil pond, the quality of the substrate is the basis for determining the culture yield and success rate. Eutrophic pollutants such as residual bait, excrement, animal carcasses and the like are accumulated on the bottom of the pond for continuous multi-year culture year by year, and a large amount of toxic and harmful substances are generated through long-time anaerobic fermentation and pathogenic microorganisms are generated, so that the culture success rate is reduced, the yield is low and even the dead yield is low.
The traditional solution is to turn soil and dry the pond mechanically, but the project is large, the time consumption is long, the method is limited by climatic conditions, the method is not suitable for ponds for continuous culture of a plurality of stubbles in a year, particularly for prawn culture ponds in south China, the culture of 3-4 stubbles in a year is achieved, the pond cleaning, disinfection and water adjusting time before seedlings are put in each culture stubble is short, and in order to keep pace with the culture time, a nutrient-rich toxic and harmful black sludge layer accumulated in the culture stubbles at the bottom of the pond must be completed quickly.
Therefore, it is necessary to develop a device for removing dirt and silt from the bottom of an aquaculture pond with water operation, which has scientific and reasonable structural design, simple device structure, low manufacturing cost, high efficiency and rapidness in dirt removal, convenient movement and convenient operation, so as to solve the problem that the bottom of the aquaculture pond is polluted by a black silt layer, improve the yield and success rate of each culture stubble and further realize stable yield and high yield and continuous healthy development of the aquaculture industry.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a portable is high-efficient device of decontaminating in pond bottom for aquaculture.
In order to achieve the above object, the utility model provides a following technical scheme:
a movable type efficient pond bottom decontamination device for aquaculture comprises a floating pontoon, wherein a generator, a sewage suction pump and a high-pressure water pump are arranged on the floating pontoon, and at least 2 propellers are arranged at the bottom of the floating pontoon;
one end of the sewage suction pump is connected with a sewage suction hopper through a sewage suction pipe, the sewage suction hopper is of a triangular flaring structure with a narrow upper part and a wide lower part, the sewage suction pipe is communicated with the upper end of the sewage suction hopper or the side surface of the sewage suction hopper, and a plurality of buoys are connected to the sewage suction pipe along the axial direction of the sewage suction pipe;
the lower edge of the sewage suction hopper is provided with an intercepting net, the middle part of the intercepting net is horizontally arranged, and two sides of the intercepting net respectively extend upwards in an inclined manner to be fixedly connected with the lower edge of the sewage suction hopper;
the high-pressure water pump is connected with a high-pressure water gun through a high-pressure water pipe, and the high-pressure water gun is arranged beside the sewage suction hopper;
and the floating boat is also provided with a control switch which can respectively control the rotation direction of each propeller.
Preferably, the grid density of the middle part of the interception net is larger than that of the two sides.
Preferably, the other end of the sewage suction pump is also connected with a sewage discharge pipe.
Preferably, 2 propellers are juxtaposed radially along the vessel.
Preferably, the number of the propellers is 4, and the propellers are distributed at four corners of the bottom of the floating pontoon.
Preferably, the generator is a diesel generator.
Preferably, the high-pressure water gun is fixedly arranged on the outer side wall of the sewage suction hopper, and a gun mouth of the high-pressure water gun faces the intercepting net.
Preferably, a waterproof cover is arranged outside the generator.
Preferably, the soil pick-up pipe communicates with the soil pick-up side of fighting, and soil pick-up is fought another side and is provided with the connecting block, connecting block one end and soil pick-up side fixed connection of fighting, the other end passes through screw rod detachably joint support pole.
Preferably, the high-pressure water gun is connected with one side, close to the connecting block, of the intercepting net through an iron wire.
Preferably, four corners of the side wall of the floating pontoon are respectively connected with an anti-collision plate through buffer steel wire springs.
Preferably, the anti-collision plate is arranged in an L shape.
The utility model discloses owing to adopted above-mentioned technical scheme, possess following beneficial effect:
1. the utility model discloses compact structure, convenient operation can make the pontoon move to the all directions on the surface of water, drives the dirt suction hopper simultaneously and removes, pumps through dirt suction hopper, dirt suction pump to the black mud of eutrophication of pond bottom, and the dirty pond of collection outside the rethread blow off pipe discharge pond to the realization is taken water desilting to the high efficiency of breed aquatics pond, does not need the drainage water just can be with the black sludge blanket clean up of bottom. And set up high-pressure squirt beside the dirt suction hopper, strike mud and form mud, effectively clear away harder hardened sludge blanket, avoid influencing the operating efficiency because of blockking up the dirt suction hopper mouth.
2. When the soil pick-up fill meets the barrier under water, because the soil pick-up pipe is flexible pipeline, thereby can make the soil pick-up fill overturn backward and cross the barrier, can effectively keep away the barrier, the adaptability of desilting device under water has been strengthened, and the setting of interception net can avoid great stone, weeds debris etc. get into the soil pick-up pipe, arouse the jam, secondly, because the special setting of interception net, make the holistic focus of soil pick-up fill and interception net wherein the lower part, the port of soil pick-up fill lower part broad after rocking can keep or reply the level/nearly horizontal position, ensure its efficiency of inhaling sludge slurry.
3. The utility model discloses be equipped with a plurality of buoys on the sewage suction pipe, make the sewage suction pipe float on the surface of water, can make operating personnel know the position of sewage suction pipe at any time, prevent that the sewage suction pipe from knoing or blowdown route overlength, and be close to one section of sewage suction fill on the sewage suction pipe, the buoyancy of buoy is not more than the gravity of sewage suction fill, makes this section sewage suction pipe be in vertical or non-horizontality, is favorable to the great port orientation submarine of sewage suction fill.
4. The utility model discloses still set up crashproof board around the pontoon, can prevent that the pontoon from leaning on the bank, the generator receives too big vibrations, has also protected the operating personnel on the pontoon simultaneously. The power is supplied by the diesel generator, so that the floating pontoon is not limited by an external power supply wire and can move at will, electric shock accidents caused by electric wire leakage are avoided, and the safety of personnel operating with water is ensured.
5. The utility model discloses still set up the detachable bracing piece in the soil pick-up fill side, can supply the handheld bracing piece of staff, but the work efficiency of soil pick-up fill is improved to the removal direction, the depth of water position that can accurate control soil pick-up fill and the angle of placing of its lower extreme flaring. In addition, the staff holds the bracing piece and pushes down the dirt suction hopper, can judge the hardness on silt layer in the minizone below the dirt suction hopper, infers the desilting condition in this position.
Therefore, the utility model has the advantages of being scientific and reasonable in structural design, the device structure is simple and convenient, can realize the omnidirectional desilting to aquaculture pond, and it is convenient to remove, has low in manufacturing cost, convenient operation, the quick efficient advantage of desilting, and only a staff can accomplish desilting decontamination work, realizes polluting the quick high-efficient desilting on black silt layer to aquaculture pond bottom, improves the output and the success rate of each breed stubble, and helping hand aquaculture industry's steady production is high yielding and lasts healthy development, has fine market and utilizes value.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the floating pontoon of the present invention.
Fig. 3 is a partial enlarged view of a dirt suction hopper according to embodiment 1 of the present invention.
Fig. 4 is a partial enlarged view of a dirt suction hopper according to embodiment 2 of the present invention.
In the drawings: 1-floating boat, 2-generator, 3-sewage suction pump, 4-high pressure water pump, 5-propeller, 6-sewage suction pipe, 7-sewage suction bucket, 8-buoy, 9-interception net, 10-high pressure water pipe, 11-high pressure water gun, 12-control switch, 13-sewage discharge pipe, 14-waterproof cover, 15-buffer steel wire spring, 16-anticollision plate, 17-connecting block, 18-supporting rod, 19-screw rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. It should be understood, however, that the numerous specific details set forth in the specification are merely set forth to provide a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
As shown in fig. 1-3, the utility model discloses a portable high-efficient device of decontaminating of pond bottom for aquaculture, including pontoon 1, last generator 2, the soil pick-up pump 3 and the high pressure water pump 4 that utilize diesel fuel that are equipped with of pontoon 1, generator 1 still is equipped with buckler 14 outward, and pontoon 1 bottom is equipped with 4 screws 5, sets up respectively in pontoon 1 bottom four corners. 3 one end of soil pick-up pump is connected with soil pick-up fill 7 through flexible soil pick-up pipe 6, soil pick-up fill 7 is triangle-shaped shape and goes up the wide flaring structure under the narrow, soil pick-up pipe 6 and soil pick-up fill 7 upper end intercommunication, soil pick-up pipe 6 is gone up and is had a plurality of buoys 8 along its axial winding, and sewage discharge pipe 13 is still connected to the 3 other end of soil pick-up pump. The edge of the lower part of the sewage suction hopper 7 is provided with an intercepting net 9, the middle part of the intercepting net 9 is horizontally arranged, two sides of the intercepting net respectively extend to the edge of the lower part of the sewage suction hopper 7 in an upward inclined mode and are fixedly connected with the edge of the lower part of the sewage suction hopper, and the grid density of the middle part of the intercepting net 9 is larger than that of the two sides. The high-pressure water pump 4 is connected with a high-pressure water gun 11 through a high-pressure water pipe 10, and the high-pressure water gun 11 is fixedly arranged on the front side wall (or the rear side wall) of the sewage suction hopper 7. The floating pontoon 1 is also provided with a control switch 12 which can respectively control the rotation direction of each propeller 5, and four corners of the side wall of the floating pontoon 1 are also respectively connected with an L-shaped anti-collision plate 16 through buffer steel wire springs 15.
When the floating pontoon 1 is used, the high-pressure water pipe 10 and the sewage suction pipe 6 are arranged in parallel and are firmly tied by using iron wires or steel wires, and an operator sits on the floating pontoon 1 and controls the rotation direction of the propeller 5 through the control switch 12, so that the direction of the floating pontoon 1 is controlled. The generator 2 supplies power to the sewage suction pump 3 and the high-pressure water pump 4, the high-pressure water gun 11 impacts underwater sludge to form slurry, the slurry enters the sewage suction pipe 6 through the sewage suction hopper 7, and the sewage collection pond outside the pond is discharged through the sewage discharge pipe 13 to finish the sewage disposal work.
When soil pick-up bucket 7 meets the barrier at the bottom of the underwater pond, because soil pick-up pipe 6 is flexible pipeline, thereby can make soil pick-up bucket 7 overturn backward and cross the barrier, can effectively keep away the barrier, the adaptability of underwater desilting device has been strengthened, and the setting of interception net 9 can avoid great stone, weeds debris etc. to get into soil pick-up pipe 6, cause the jam, secondly, because the special setting of interception net 9, make the holistic focus of soil pick-up bucket 7 and interception net 9 in its lower part, soil pick-up bucket 7 can keep or reply the level/nearly horizontal position at the port of rocking back lower part, guarantee its speed of inhaling mud. The anti-collision plates 16 are arranged around the floating pontoon 1, so that the generator 2 can be prevented from being subjected to excessive vibration when the floating pontoon 1 is in shore, and meanwhile, workers on the floating pontoon 1 are protected. The power is supplied by the diesel generator, so that the floating pontoon is not limited by an external power supply line and can move at will, an electric shock event caused by electric wire leakage is avoided, and the safety of personnel who operate on water and with water is ensured.
Example 2
The structure of this embodiment is substantially the same as that of embodiment 1, and its difference is shown in fig. 4, the sewage suction pipe 6 communicates with the right side of the sewage suction hopper 7, and the left side of the sewage suction hopper 7 is provided with a connecting block 17, one end of the connecting block 17 is fixedly connected with the right side of the sewage suction hopper 7, and the other end is detachably connected with a support rod 18 through a screw 19. And the high-pressure water gun 11 is connected with one side of the interception net 9 close to the connecting block 17 through iron wires.
The device theory of operation of this embodiment is the same as embodiment 1, and in addition, the staff can hand bracing piece 18, and the work efficiency of soil pick-up fill 7 is improved to the removal direction of accurate control soil pick-up fill 7, the angle of placing of depth of water position and its lower extreme flaring. Moreover, the staff holds the support rod 18 to press the sewage suction hopper 7 downwards, can judge the hardness of the sludge layer in a small range below the sewage suction hopper 7, deduces the dredging condition of the position and controls the dredging working progress.
The embodiments of the present invention are not described in detail in the prior art, and can be implemented by the prior art.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A movable type efficient pond bottom decontamination device for aquaculture comprises a floating boat and is characterized in that a generator, a sewage suction pump and a high-pressure water pump are arranged on the floating boat, and at least 2 propellers are arranged at the bottom of the floating boat;
one end of the sewage suction pump is connected with a sewage suction hopper through a sewage suction pipe, the sewage suction hopper is of a triangular flaring structure with a narrow upper part and a wide lower part, the sewage suction pipe is communicated with the upper end of the sewage suction hopper or the side surface of the sewage suction hopper, and a plurality of buoys are connected to the sewage suction pipe along the axial direction of the sewage suction pipe;
the lower edge of the sewage suction hopper is provided with an intercepting net, the middle part of the intercepting net is horizontally arranged, and two sides of the intercepting net respectively extend upwards in an inclined manner to be fixedly connected with the lower edge of the sewage suction hopper;
the high-pressure water pump is connected with a high-pressure water gun through a high-pressure water pipe, and the high-pressure water gun is arranged beside the sewage suction hopper;
and the floating boat is also provided with a control switch which can respectively control the rotation direction of each propeller.
2. The device for efficiently cleaning the bottom of the pond for the mobile aquaculture according to claim 1, wherein the other end of the sewage suction pump is also connected with a sewage discharge pipe.
3. The mobile aquaculture pond bottom high efficiency decontamination device of claim 1, wherein 2 propellers are arranged side by side along a radial direction of the pontoon.
4. The pool bottom high-efficiency dirt removing device for the mobile aquaculture according to claim 1, wherein 4 propellers are arranged and distributed at four corners of the bottom of the floating pontoon.
5. The device for efficiently cleaning the bottom of the pond for the mobile aquaculture according to claim 1, wherein the high-pressure water gun is fixedly arranged on the outer side wall of the sewage suction hopper, and a gun mouth of the high-pressure water gun faces the intercepting net.
6. The pool bottom high-efficiency dirt removing device for the mobile aquaculture according to claim 1 is characterized in that a waterproof cover is further arranged outside the generator.
7. The device for efficiently cleaning the bottom of the pond for the mobile aquaculture according to claim 1, wherein the sewage suction pipe is communicated with the side surface of the sewage suction hopper, a connecting block is arranged on the other side surface of the sewage suction hopper, one end of the connecting block is fixedly connected with the side surface of the sewage suction hopper, and the other end of the connecting block is detachably connected with a supporting rod through a screw rod.
8. The device for efficiently cleaning the bottom of the pond for the mobile aquaculture according to claim 7, wherein the high-pressure water gun is connected with one side of the intercepting net close to the connecting block through an iron wire.
9. The pool bottom high-efficiency sewage disposal device for mobile aquaculture according to claim 1, wherein four corners of the side wall of the floating pontoon are respectively connected with an anti-collision plate through a buffering steel wire spring.
10. The pool bottom high-efficiency sewage disposal device for mobile aquaculture according to claim 9 wherein said anti-collision plate is provided in an "L" shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022214564.9U CN213639345U (en) | 2020-09-30 | 2020-09-30 | Movable type efficient pond bottom decontamination device for aquaculture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022214564.9U CN213639345U (en) | 2020-09-30 | 2020-09-30 | Movable type efficient pond bottom decontamination device for aquaculture |
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| CN213639345U true CN213639345U (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022214564.9U Active CN213639345U (en) | 2020-09-30 | 2020-09-30 | Movable type efficient pond bottom decontamination device for aquaculture |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305889A (en) * | 2022-06-24 | 2022-11-08 | 四川省农业科学院水产研究所 | Device for fishing dead shrimps at bottom of pond |
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2020
- 2020-09-30 CN CN202022214564.9U patent/CN213639345U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305889A (en) * | 2022-06-24 | 2022-11-08 | 四川省农业科学院水产研究所 | Device for fishing dead shrimps at bottom of pond |
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