CN-224219219-U - Compound probiotic slow-release device for mystus training pond

CN224219219UCN 224219219 UCN224219219 UCN 224219219UCN-224219219-U

Abstract

The utility model discloses a composite probiotic slow-release device for a mystus training pond, which comprises a buoyancy adjusting mechanism, wherein the bottom end of the buoyancy adjusting mechanism is connected with a probiotic slow-release mechanism, the probiotic slow-release mechanism comprises a stainless steel net cover, the top end of the stainless steel net cover is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with a ceramic ball, the periphery of the inside of the ceramic ball is provided with a pore, the inside of the pore is loaded with a first probiotic microcapsule and a second probiotic microcapsule, the periphery of the inner wall of the first probiotic microcapsule is attached with a pH response film, the periphery of the inner wall of the second probiotic microcapsule is attached with a temperature-sensitive gel layer, and the pH response film and the inside of the temperature-sensitive gel layer are filled with probiotics. The utility model can slowly release the probiotics, prolong the survival time of the probiotics and adaptively regulate and release according to the environmental state.

Inventors

HUANG PUYI
CHEN HAIMEI
LI YUN
PAN YANI
HUANG LITING
TANG ZHANYANG
CHEN TAO
HUANG SHANWEI
HE YUTING
QIN MENGTING
CHEN YIBING
Chen Longri

Assignees

广西农业职业技术大学

Dates

Publication Date: 20260512
Application Date: 20250415

Claims (7)

1. The compound probiotic slow-release device for the mystus training pond comprises a buoyancy adjusting mechanism (1) and is characterized in that the bottom end of the buoyancy adjusting mechanism (1) is connected with a probiotic slow-release mechanism (2), the probiotic slow-release mechanism (2) comprises a stainless steel net cover (201), the top end of the stainless steel net cover (201) is fixedly connected with a connecting rod (202), the bottom end of the connecting rod (202) is fixedly connected with a ceramic ball (203), pores (204) are formed in the periphery of the inside of the ceramic ball (203), first probiotic microcapsules (205) and second probiotic microcapsules (206) are loaded in the pores (204), pH response films (207) are attached to the periphery of the inner wall of each first probiotic microcapsule (205), temperature sensitive gel layers (208) are attached to the periphery of the inner wall of each second probiotic microcapsule (206), and the inner temperature sensitive layers of the pH response films (207) and the gel layers (208) are filled with probiotic (209).
2. The composite probiotic slow-release device for the mystus training pool, which is characterized in that the stainless steel net cover (201) and the ceramic ball (203) are fixedly connected with the connecting rod (202), and the ceramic ball (203) is fixedly connected with the bottom end of the buoyancy regulating mechanism (1) through the connecting rod (202).
3. The composite probiotic slow-release device for a mystus training pool, as set forth in claim 1, characterized in that the stainless steel net cover (201) is sleeved in a sphere shape along the outer periphery of the ceramic ball (203), and the pores (204) are uniformly distributed along the inner periphery of the ceramic ball (203).
4. The composite probiotic slow-release device for a mystus training pond according to claim 1, characterized in that the first probiotic microcapsules (205) and the second probiotic microcapsules (206) are uniformly filled along the inside of the pores (204), and the outer walls of the first probiotic microcapsules (205) and the second probiotic microcapsules (206) are degradable polymer matrixes.
5. The composite probiotic slow-release device for a mystus training pond according to claim 1, wherein the pH response film (207) and the temperature-sensitive gel layer (208) are respectively and uniformly attached along the periphery of the inner walls of the first probiotic microcapsule (205) and the second probiotic microcapsule (206), and the inner walls of the pH response film (207) and the temperature-sensitive gel layer (208) are wrapped with probiotic (209) bacterial agents.
6. The composite probiotic slow-release device for the mystus training pool, which is characterized in that the buoyancy adjusting mechanism (1) comprises a buoyancy ball (101), a rubber ring (102) is fixed at the top end of the buoyancy ball (101), a silicone tube (103) is sleeved on the inner wall of the rubber ring (102), an air pump (104) is connected to the top end of the silicone tube (103), an air bag (105) is connected to the bottom end of the silicone tube (103), and drainage holes (106) are formed in two sides of the bottom end of the buoyancy ball (101).
7. The composite probiotic slow-release device for the mystus training pool, which is characterized in that the air bag (105) is communicated with the air pump (104) through the silicone tube (103), and the air bag (105) is uniformly filled along the inner wall of the buoyancy ball (101) after being inflated.

Description

Compound probiotic slow-release device for mystus training pond Technical Field The utility model belongs to the technical field of cultivation, and particularly relates to a composite probiotic slow-release device for a mystus cultivation pond. Background The mystus is characterized in that mystus is a mystus major-family, half-bagrus fish, commonly known as a ambergris and sesame, and the mystus culture pond is a special facility for artificially culturing the mystus major, is designed according to ecological habits of the mystus major-family, has the functions of resource protection and commercial culture, is generally cultured in a large scale by adopting a soil pond, is paved with a 20-30cm thick sand stone layer to simulate natural substrates, and is reinforced with concrete to prevent seepage. In the mystus breeding process, in order to improve water quality and substrate environment and promote healthy growth of mystus, composite probiotics are generally put in, organic matters such as residual baits at the bottom of a pond, feces and the like can be efficiently degraded through the put composite probiotics such as bacillus and lactobacillus, accumulation of harmful matters such as ammonia nitrogen and hydrogen sulfide is reduced, transparency of a water body and dissolved oxygen are maintained to be stable, digestive enzymes such as protease and lipase secreted by the probiotics can enhance absorption of mystus on nutrition of feed, bait coefficient is reduced, weight gain speed is accelerated, traditional probiotic putting modes are generally directly splashed in a manual mode, the putting modes have the problems of quick loss of microbial inoculum, short acting time, uneven distribution and the like, and in order to solve the inconvenience of manual putting, slow release devices are mostly adopted for putting the probiotics on the current market. However, most of slow release devices in the prior art release probiotics statically when the slow release devices are used for releasing probiotics, the release rate cannot be adjusted according to the water environment such as pH, temperature and the like, the requirements of the spot culture on water quality are high, especially the control of ammonia nitrogen and nitrite is difficult to maintain stably for a long time by the conventional release method. Disclosure of utility model The utility model aims to provide a compound probiotic slow-release device for a mystus training pool, which aims to solve the technical problems in the background technology. In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a compound probiotic sustained-release device is used to mystus breeding pond, includes buoyancy adjustment mechanism, the beneficial bacteria sustained-release mechanism is connected to buoyancy adjustment mechanism's bottom, beneficial bacteria sustained-release mechanism includes stainless steel net cover, the top fixedly connected with linking pole of stainless steel net cover, the bottom fixedly connected with pottery ball of linking pole, the hole has been seted up all around to the inside of pottery ball, the inside first probiotic microcapsule and the second probiotic microcapsule of carrying in hole, the laminating has the pH response membrane all around the inner wall of first probiotic microcapsule, the laminating has the temperature sensitive gel layer all around the inner wall of second probiotic microcapsule, the inside of pH response membrane and temperature sensitive gel layer is all filled beneficial bacteria. Further, the stainless steel net cover and the ceramic balls are fixedly connected with the connecting rod, and the ceramic balls are fixedly connected with the bottom end of the buoyancy adjusting mechanism through the connecting rod. Furthermore, the stainless steel net cover is sleeved along the periphery of the ceramic ball in a sphere shape, and the pores are uniformly distributed along the periphery of the ceramic ball. Further, the first probiotic microcapsule and the second probiotic microcapsule are uniformly filled along the inside of the pore, and the outer walls of the first probiotic microcapsule and the second probiotic microcapsule are degradable polymer matrixes. Further, the pH response film and the temperature-sensitive gel layer are respectively and uniformly attached along the periphery of the inner walls of the first probiotics microcapsule and the second probiotics microcapsule, and the inner walls of the pH response film and the temperature-sensitive gel layer are wrapped with the probiotics microbial inoculum. Further, buoyancy adjustment mechanism includes the buoyancy ball, the top of buoyancy ball is fixed with the rubber ring, the inner wall cover of rubber ring is equipped with the silicone tube, the top of silicone tube is connected with the air pump, the bottom of silicone tube is connected with the gasbag, the wash por