CN210987890U

CN210987890U - Algae treatment device for breeding shrimp seeds of penaeus vannamei boone

Info

Publication number: CN210987890U
Application number: CN201921712436.8U
Authority: CN
Inventors: 云永超
Original assignee: Hainan Lu Tai Marine Biotechnology Co ltd
Current assignee: Hainan Lu Tai Marine Biotechnology Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-07-14
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses an alga processing apparatus to south whitening shrimp postlarvae breed use, the device comprises a device main part, algae filter equipment and rotatory trapping apparatus, device main part both sides are equipped with the gasbag, device main part side is equipped with the driver, algae filter equipment locates in the device main part, inlet tube one end is equipped with the separation net other end and passes through suction pump and filter chamber intercommunication, separation net mesh diameter is less than the shrimp postlarvae diameter, the filter chamber bottom is equipped with the outlet, the filter chamber inner wall is equipped with the filter screen, the filter screen bottom is equipped with the oscillator, rotatory trapping apparatus includes the column spinner, driving motor and catch lever, be equipped with the thorn bulge on the catch lever, the outer peripheral face of column spinner is located to the catch lever. The utility model belongs to the technical field of the alga clearance, specifically provide a can handle to the harmful algae of south america white shrimp aquaculture, to the high alga processing apparatus who just can not harm the shrimp seedling of harmful algae treatment effeciency.

Description

Algae treatment device for breeding shrimp seeds of penaeus vannamei boone

Technical Field

The utility model belongs to the technical field of the alga clearance, specifically indicate an alga processing apparatus to south whitening shrimp fry breed use.

Background

The penaeus vannamei boone has the advantages of large size, quick growth, low nutritional requirement, strong disease resistance and the like, has strong adaptability to the change of water environment factors, low requirement on the protein content of feed, high meat yield of more than 65 percent, is the penaeus vannamei boone with the highest single yield in three kinds of cultured penaeus vannamei boone, and has excellent economic benefit. However, in recent years, a large amount of nutrients are put in the culture process, so that eutrophication of water bodies is caused, and algae is propagated in large quantities, so that the water landscape and the normal production of aquaculture are influenced due to the fact that the algae are overflowed to cause disasters, and the algae toxins generated by the algae can kill prawns, even gather in human bodies and cause liver cancer.

The main harmful algae for prawn cultivation are moss of flocculent cotton in the early stage of cultivation and tiny microcystis and green algae, the moss can influence the propagation of microorganisms in the pond, is not beneficial to the growth of prawns, and the microcystis can cause the death of prawns in a large amount. Although the existing algae removal devices are various in types, the existing algae removal devices are rarely suitable for prawn culture ponds, and have the defects of high treatment cost, low treatment efficiency and the like. An algae treatment device aiming at the cultivation of the young penaeus vannamei boone, which aims at harmful algae in the prawn cultivation industry, has high treatment efficiency and does not damage the young penaeus vannamei boone, is urgently needed.

Disclosure of Invention

For solving the above-mentioned current difficult problem, the utility model provides an it handles to the harmful algae of shrimp aquaculture, to harmful algae treatment effeciency height and do not harm the algae processing apparatus that uses is bred to south america white shrimp fry of shrimp fry.

The utility model adopts the following technical scheme: the utility model relates to an algae processing device used for culturing young shrimps of penaeus vannamei, which comprises a device main body, an algae filtering device and a rotary catching device, wherein air bags are arranged at two sides of the device main body, a driver is arranged at the side surface of the device main body, the algae filtering device comprises a water inlet pipe, a filtering cavity, a filtering screen and a water suction pump, the algae filtering device is arranged in the device main body, one end of the water inlet pipe is provided with a barrier net, the other end of the water inlet pipe is communicated with the upper end of the filtering cavity through the water suction pump, the mesh diameter of the barrier net is smaller than that of the young shrimps, the bottom of the filtering cavity is provided with a water outlet, the inner wall of the filtering cavity is provided with the filtering screen with an opening at the top end, the bottom of the filtering screen is provided with an oscillator, the rotary catching device comprises a rotary column, a, the catching rod is provided with a ratchet-shaped protrusion and is uniformly distributed on the peripheral surface of the rotating column in a horizontal shape. The utility model discloses to shrimp culture pond design, utilize the thick and thin protruding flocculent algae in with the water of the thorn on rotatory trapping apparatus's the seizure pole to collect, prevent that it from absorbing the nutrition of shrimp seedling, utilize algae filter equipment to purify microcapsule algae and green alga in the water, prevent that it from producing the algae toxin. Meanwhile, the shrimp larvae are protected by the blocking net, and the filtering efficiency and blockage prevention can be guaranteed by the oscillator.

Furthermore, the rotating column rotates slowly, and the thorn-shaped protrusions are guaranteed not to damage the shrimp seeds.

Further, the rotary catching device also comprises a brush, and the brush is arranged at the outer end of the catching rod. The brush can clear up the outer wall in shrimp culture pond, further guarantees clean effect.

Further, the drive is a propeller.

Furthermore, one end of the water inlet pipe, which is provided with the blocking net, is conical. The conical collecting pipe orifice can effectively suck water to purify.

Furthermore, an openable cover body is arranged above the filter cavity.

Preferably, the filter screen is a detachable filter screen. The cover body and the detachable filter screen are arranged, so that algae can be conveniently cleaned.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is to algae processing apparatus that south america white shrimp fry bred and uses simple structure, and reasonable design, and is easy and simple to handle, utilize the acanthopodium on rotatory trapping apparatus's the seizure pole to collect the flocculent algae in the water, prevent that it from absorbing the nutrition of shrimp fry, utilize algae filter equipment to purify the microcystis and the green alga in the water, prevent that it from producing the algae toxin, and simultaneously, adopt the separation net to protect the shrimp fry, adopt the oscillator can guarantee filterable efficiency and prevent to block up, the clearance effect is good, can handle to the harmful algae of shrimp aquaculture, and the treatment effeciency is high and can not harm the shrimp fry.

Drawings

Fig. 1 is the utility model discloses an alga processing apparatus's to south america white shrimp fry breed use structural schematic diagram.

The device comprises a device body 1, a device body 2, an algae filtering device 3, a rotary catching device 4, an air bag 6, a water inlet pipe 7, a filtering cavity 8, a filtering net 9, a water pump 10, a blocking net 11, a water outlet 12, an oscillator 13, a rotary column 14, a driving motor 15, a catching rod 16, a thorn-shaped protrusion 17, a brush 18 and a cover body.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the utility model discloses algae processing apparatus to south america white shrimp fry breed use, including device main part 1, algae filter equipment 2 and rotatory trapping apparatus 3, device main part 1 both sides are equipped with gasbag 4, device main part 1 side is equipped with the driver, algae filter equipment 2 includes inlet tube 6, filter chamber 7, filter screen 8 and suction pump 9, algae filter equipment 2 is located in device main part 1, inlet tube 6 one end is equipped with barrier net 10, the inlet tube 6 other end passes through suction pump 9 and filter chamber 7 upper end intercommunication, barrier net 10 diameter is less than the shrimp fry diameter, filter chamber 7 bottom is equipped with outlet 11, filter chamber 7 inner wall is equipped with top open-ended filter screen 8, filter screen 8 bottom is equipped with oscillator 12, rotatory trapping apparatus 3 includes rotary column 13, mesh 13, The rotary column 13 is vertically connected to the bottom surface of the device body 1, the driving motor 14 is arranged at the bottom of the rotary column 13 and is coaxially connected with the rotary column 13, the catching rod 15 is provided with a ratchet-shaped protrusion 16, and the catching rod 15 is horizontally and uniformly distributed on the peripheral surface of the rotary column 13.

The rotary catching device 3 further comprises a brush 17, and the brush 17 is arranged at the outer end of the catching rod 15. The driver is a propeller. The end of the water inlet pipe 6 provided with the blocking net 10 is conical. An openable cover body 18 is arranged above the filter cavity 7. The filter screen 8 is a detachable filter screen 8.

During specific use, at first put into shrimp culture pond with device main part 1, because 4 effect device main parts of gasbag 1 can float on the surface of water, device main part 1 relies on the driver to remove in the aquatic, and rotatory trapping apparatus 3 slowly rotates simultaneously, and the thorn-shaped 16 on its seizure pole 15 is collected flocculent algae, accomplishes the clearance of flocculent algae in the shrimp pond, and the brush 17 of installing additional simultaneously in the 15 outer ends of seizure pole can clear up the pool wall. The algae filtering device 2 works simultaneously, the water suction pump 9 generates suction force to suck water through the water inlet pipe 6, the blocking net 10 can protect shrimp fries from being sucked in the water suction process, sucked water enters the filter screen 8 in the filter cavity 7, the filter is finished by the acceleration of the oscillation of the oscillator 12, the filtered water is discharged through the water outlet 11, and after the cleaning is finished, a user can take the device main body 1 out to clean flocculent algae, open the cover body 18 to lift the filter screen 8 and clean the algae. The use purpose of cleaning the algae is achieved through the steps.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an alga processing apparatus to south whitening shrimp fry is bred and uses which characterized in that: the device comprises a device main body, an algae filtering device and a rotary catching device, wherein air bags are arranged on two sides of the device main body, a driver is arranged on the side surface of the device main body, the algae filtering device comprises a water inlet pipe, a filtering cavity, a filtering net and a water suction pump, the algae filtering device is arranged in the device main body, a blocking net is arranged at one end of the water inlet pipe, the other end of the water inlet pipe is communicated with the upper end of the filtering cavity through the water suction pump, the mesh diameter of the blocking net is smaller than that of a shrimp seedling, a water outlet is arranged at the bottom of the filtering cavity, the filtering net with an opening at the top end is arranged on the inner wall of the filtering cavity, an oscillator is arranged at the bottom of the filtering net, the rotary catching device comprises a rotary column, a driving motor and a catching rod, the rotary column is vertically connected with the, the catching rods are uniformly distributed on the peripheral surface of the rotating column in a horizontal shape.

2. The algae treatment device according to claim 1, wherein the algae treatment device is used for culturing young shrimps of Penaeus vannamei Boone, and is characterized in that: the rotary catching device also comprises a brush, and the brush is arranged at the outer end of the catching rod.

3. The algae treatment device according to claim 1, wherein the algae treatment device is used for culturing young shrimps of Penaeus vannamei Boone, and is characterized in that: the driver is a propeller.

4. The algae treatment device according to claim 1, wherein the algae treatment device is used for culturing young shrimps of Penaeus vannamei Boone, and is characterized in that: the end of the water inlet pipe provided with the blocking net is conical.

5. The algae treatment device according to claim 1, wherein the algae treatment device is used for culturing young shrimps of Penaeus vannamei Boone, and is characterized in that: an openable cover body is arranged above the filter cavity.

6. The algae treatment device according to claim 1, wherein the algae treatment device is used for culturing young shrimps of Penaeus vannamei Boone, and is characterized in that: the filter screen is the filter screen of dismantling.