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CN-224221267-U - Formaldehyde disinfectant adding equipment for shrimp larvae breeding

CN224221267UCN 224221267 UCN224221267 UCN 224221267UCN-224221267-U

Abstract

The utility model discloses formaldehyde disinfectant adding equipment for shrimp larvae breeding, which comprises a culture pond, wherein a box body is fixedly connected to the right side of the culture pond. According to the utility model, the water at the left side in the breeding pond is conveyed to the mixing bin by the conveying pump in cooperation with the suction plate, the metering pump is started, the metering pump conveys the formaldehyde disinfectant in the storage bin to the mixing bin, the metering pump stops working after conveying the formaldehyde disinfectant with a preset amount, the motor is started to drive the stirring rod to rotate, the stirring rod fully mixes the water in the mixing bin with the formaldehyde disinfectant, the control valve is started, the water mixed with the formaldehyde disinfectant is conveyed to the right side in the breeding pond by the control valve, so that the formaldehyde disinfectant is uniformly distributed in the breeding pond in a reciprocating manner, the advantages of quantitative and uniform addition are achieved, the addition amount can be accurately controlled, meanwhile, the formaldehyde disinfectant can be rapidly and uniformly diffused into the whole water body, and the shrimp larvae production efficiency is improved.

Inventors

  • ZHU JIAHUI
  • ZHU DONGMIN
  • ZHOU JINGZI

Assignees

  • 宁波甬港水产种苗科技有限公司

Dates

Publication Date
20260512
Application Date
20250414

Claims (7)

  1. 1. A formaldehyde disinfectant adding device for shrimp larvae breeding comprises a breeding pond (1), and is characterized in that the right side of the breeding pond (1) is fixedly connected with a box body (2), the bottom of the box body (2) is provided with a storage bin (3), the top of the box body (2) is provided with a mixing bin (4), the inside of the mixing bin (4) is provided with a mixing assembly (5), the left side of the inner wall of the breeding pond (1) is fixedly connected with a suction plate (6), the left side of the suction plate (6) penetrates into the left side of the breeding pond (1), the left side of the suction plate (6) is communicated with a conveying pump (7), the output end of the conveying pump (7) penetrates into the inside of the mixing bin (4), the right side of the box body (2) is fixedly connected with a metering pump (8), the input end of the metering pump (8) penetrates into the inside of the storage bin (3), the output end of the metering pump (8) penetrates into the inside of the mixing bin (4), and the left side of the mixing bin (4) is communicated with a control valve (9).
  2. 2. The formaldehyde disinfectant adding device for shrimp larvae breeding according to claim 1, wherein the mixing assembly (5) comprises a motor (51), the motor (51) is fixedly connected to the top on the right side of the box body (2), the output end of the motor (51) penetrates through the mixing bin (4), the output end of the motor (51) is fixedly connected with a stirring rod (52), and the stirring rod (52) is movably connected to the left side of the inner wall of the mixing bin (4).
  3. 3. The formaldehyde disinfectant adding device for shrimp larvae breeding according to claim 1, wherein a filter screen plate (10) is arranged on the right side of the suction plate (6), and the filter screen plate (10) is positioned in the breeding pond (1).
  4. 4. The formaldehyde disinfectant adding device for shrimp larvae breeding according to claim 3, wherein a handle (11) is fixedly connected to the top of the filter screen plate (10), and the handle (11) is positioned in the culture pond (1).
  5. 5. The formaldehyde disinfectant adding device for shrimp larvae breeding according to claim 3, wherein the front side and the rear side of the top of the filter screen plate (10) are fixedly connected with a mounting plate (12), a limiting block (13) is arranged on the left side of the mounting plate (12), a fixed column (14) is arranged in the limiting block (13), and the bottom of the fixed column (14) is fixedly connected to the top of the suction plate (6).
  6. 6. The formaldehyde disinfectant adding device for shrimp larvae breeding according to claim 5, wherein a push rod (15) is arranged at the top of the limiting block (13), and the push rod (15) is positioned at the top of the mounting plate (12).
  7. 7. The formaldehyde disinfectant adding device for shrimp larvae breeding according to claim 5, wherein a limiting block (16) is arranged on the front side of the limiting block (13), and the bottom of the limiting block (16) is fixedly connected to the top of the mounting plate (12).

Description

Formaldehyde disinfectant adding equipment for shrimp larvae breeding Technical Field The utility model relates to the technical field of shrimp larvae breeding equipment, in particular to formaldehyde disinfectant adding equipment for shrimp larvae breeding. Background In the breeding process of the shrimp larvae, in order to prevent the breeding of pathogens and ensure the healthy growth of the shrimp larvae, the culture water body needs to be disinfected, and the formaldehyde disinfectant is widely applied to the breeding of the shrimp larvae because of good disinfection and disinfection effects, however, the conventional manual adding method of the formaldehyde disinfectant has a plurality of problems, the efficiency is low, the accuracy of the adding amount is difficult to ensure, the excessive dosage can cause toxicity to the shrimp larvae, the growth and development of the shrimp larvae are affected, and even death is caused, the expected disinfection effect cannot be achieved due to the excessive dosage, so that the pathogens are greatly propagated to cause the shrimp larvae diseases, and in addition, operators can be in contact with formaldehyde for a long time in the manual adding process, so that the damage to the health is possibly caused. Some existing automatic adding equipment improves the adding efficiency to a certain extent, but still has the defect in the aspect of accurately controlling the adding amount, and meanwhile, as the water volume of the shrimp larvae culture pond is large, disinfectant is difficult to quickly and uniformly diffuse into the whole water after being added, so that the concentration of local disinfectant is too high or too low, and the disinfection effect is influenced, and meanwhile, the shrimp larvae are also likely to be adversely affected. Disclosure of utility model In order to solve the problems in the prior art, the utility model aims to provide formaldehyde disinfectant adding equipment for shrimp larvae breeding, which has the advantage of being capable of quantitatively and uniformly adding, and solves the problems that the existing automatic adding equipment improves the adding efficiency to a certain extent, but the adding amount is still insufficient in the aspect of accurately controlling the adding amount, and meanwhile, the disinfectant is difficult to quickly and uniformly diffuse into the whole water body after being added due to the large water body volume of a shrimp larvae breeding pond, so that the concentration of local disinfectant is too high or too low, and the adverse effect of shrimp larvae is possibly caused when the disinfection effect is influenced. The formaldehyde disinfectant adding device for shrimp larvae breeding comprises a breeding pond, wherein the right side of the breeding pond is fixedly connected with a box body, the bottom of the box body is provided with a storage bin, the top of the box body is provided with a mixing bin, the inside of the mixing bin is provided with a mixing assembly, the left side of the inner wall of the breeding pond is fixedly connected with a suction plate, the left side of the suction plate penetrates to the left side of the breeding pond, the left side of the suction plate is communicated with a conveying pump, the output end of the conveying pump penetrates to the inside of the mixing bin, the right side of the box body is fixedly connected with a metering pump, the input end of the metering pump penetrates to the inside of the storage bin, the output end of the metering pump penetrates to the inside of the mixing bin, and the left side of the mixing bin is communicated with a control valve. As the preferable mode of the utility model, the mixing component comprises a motor, the motor is fixedly connected to the top of the right side of the box body, the output end of the motor penetrates into the mixing bin, the output end of the motor is fixedly connected with a stirring rod, and the stirring rod is movably connected to the left side of the inner wall of the mixing bin. Preferably, the right side of the suction plate is provided with a filter screen plate, and the filter screen plate is positioned in the culture pond. As preferable in the utility model, the top of the filter screen plate is fixedly connected with a handle, and the handle is positioned in the culture pond. As the preferable mode of the utility model, the front side and the rear side of the top of the filter screen plate are fixedly connected with mounting plates, the left side of each mounting plate is provided with a limiting block, the inside of each limiting block is provided with a fixed column, and the bottom of each fixed column is fixedly connected with the top of the suction plate. Preferably, the top of the limiting block is provided with a push rod, and the push rod is positioned at the top of the mounting plate. As preferable, the front side of the limiting block is provided with a limiting block, and the bottom of