CN212925006U

CN212925006U - Probiotics culture apparatus suitable for aquaculture

Info

Publication number: CN212925006U
Application number: CN202021527948.XU
Authority: CN
Inventors: 李石磊; 董颖; 叶博; 王旭达; 周遵春; 王笑月; 刘忠颖; 姜苹哲; 孙红娟
Original assignee: LIAONING OCEAN AND FISHERIES SCIENCE RESEARCH INSTITUTE
Current assignee: LIAONING OCEAN AND FISHERIES SCIENCE RESEARCH INSTITUTE
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-09
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a benefit fungus culture apparatus suitable for aquaculture relates to fermentation technical field, including staving, bung, discharge valve and charge door are equipped with on the staving, thermometer, Ph meter and aerating device are equipped with on the bung. The utility model discloses utilize the tubbiness container to carry out the fermentation culture of living fungus of benefit, make things convenient for the operation of living fungus culture of benefit, guaranteed the leakproofness of living fungus fermentation process of benefit, reduced miscellaneous fungus pollution probability. The thermometer and the Ph meter monitor the environmental conditions in the fermentation process, and the fermentation can be ensured to be in the optimal environment by adjusting the room temperature and the Ph. The device is easy to wash and can be repeatedly used.

Description

Probiotics culture apparatus suitable for aquaculture

Technical Field

The utility model relates to a fermentation technical field specifically is a benefit fungus culture apparatus that benefits suitable for aquaculture.

Background

Probiotics play a great role in aquaculture at present. The development of various fermentation devices has received attention from many vendors.

CN209098688U discloses a probiotic fermentation device, which comprises an inner tank, an outer tank, a refrigeration system and a cover body, wherein the outer tank comprises an outer wall of the tank, an inner wall of the tank and a heat-preservation foaming layer filled between the outer wall of the tank and the inner wall of the tank; an electric heating plate is arranged at the bottom in the outer tank body; the top of the outer tank body is provided with an opening, and the inner tank body is sleeved in the outer tank body; the bottom of the inner tank body is provided with a discharge pipe which penetrates through the wall of the outer tank body and extends out of the outer tank body, and a discharge valve is arranged on the discharge pipe; the cover body is provided with a charging port, a pressure gauge and an air release valve; the cover body is also provided with a stirrer; the refrigerating system comprises a water tank, a water inlet pipe, an annular coil pipe and a return pipe; the water inlet pipe is connected with the water tank and the annular coil pipe; the annular coil pipe is coiled on the outer wall of the inner tank body; the annular coil pipe is connected with the water tank through a return pipe; the water inlet pipe is provided with an electromagnetic valve and a refrigeration circulating pump. The utility model discloses a thermal insulation performance is good, can reduce the loss of heat energy, and the controlled temperature of being convenient for does benefit to the fermentation of living fungus of benefit.

CN204058467U provides a probiotic fermentation device, which comprises a fermentation tank, a multistage filter, a pressure gauge, a pump, a buffer tank, a freeze drying tank, a valve, and a pipeline; the multistage filter is internally provided with a filtering space divided by a plurality of layers of filtering membranes, the multistage filter is connected with a pipeline at the bottom of each filtering space, the pipeline is provided with a valve, and the output end of the pipeline at the bottom of each filtering space is connected with the freeze drying tank after being integrated with a pipeline; the top input end of the multistage filter is divided into two paths, one path is connected with the output end pipeline of the fermentation tank, a pressure gauge is arranged on the pipeline, and a pump is arranged on the other path of pipeline; the bottom output end of the multistage filter is connected with the input end of the buffer tank through a pipeline, and a pump and a valve are respectively arranged on the pipeline; the bottom of the buffer tank is provided with a valve, the output end of the buffer tank is connected with a freeze drying tank pipeline, and the pipeline is provided with a valve. The utility model discloses a can realize totally closed, aseptic technique, the device is easily washd, and the probiotic effective rate is higher.

CN202849380U discloses a probiotic liquid fermentation device. The probiotic liquid fermentation device comprises a plastic barrel (1) with a cover and a water distiller (2), wherein distilled water generated by the water distiller (2) flows into the plastic barrel (1), and a constant temperature heater (3) and a stirrer (4) are arranged in the plastic barrel (1). The utility model discloses a simple structure, easy operation, with low costs, the small-size probiotics manufacturing enterprise, plant and raiser use of being suitable for.

Above patent and prior art publish fermenting installation structure complicated, with high costs, in order to reduce the breed cost, a lot of raisers utilize the plastic drum, purchase bacterial and culture medium oneself and carry out the fermentation operation, but because the operation flow is nonstandard, the fungus liquid is easy to be polluted in the fermentation process, and the fungus liquid that ferments out contains the fungus number less, and miscellaneous fungus is many, influences the result of use. Accordingly, one skilled in the art provides a probiotic culture device suitable for aquaculture to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a benefit fungus culture apparatus suitable for aquaculture to the present raiser that provides in solving above-mentioned background art cultivates the good fungus number of benefit fungus few, miscellaneous fungus is many, the unable scheduling problem of guaranteeing of quality.

In order to achieve the above object, the utility model provides a following technical scheme:

a probiotic culture device suitable for aquaculture comprises a barrel body and a barrel cover, wherein an exhaust valve and a charging hole are arranged on the barrel body, and a thermometer, a Ph meter and an inflation device are arranged on the barrel cover; the utility model discloses utilize the tubbiness container to carry out the fermentation culture of living fungus of benefit, make things convenient for the operation of living fungus culture of benefit, guaranteed the leakproofness of living fungus fermentation process of benefit, reduced miscellaneous fungus pollution probability. The thermometer and the Ph meter monitor the environmental conditions in the fermentation process, the fermentation can be ensured to be in the optimal environment by adjusting the room temperature and the Ph, the growth speed of probiotics is ensured, and the quality of the probiotic liquid is improved.

As a preferred embodiment of the present invention: the barrel body is matched with the barrel cover and can be tightly covered and sealed.

As a preferred embodiment of the present invention: the charging opening is provided with a buckle cover which can be tightly buckled and sealed after charging.

As a preferred embodiment of the present invention: the exhaust valve is a one-way exhaust valve, and the gas can be exhausted to the outside of the barrel only from the inside of the barrel.

As a preferred embodiment of the present invention: the length of the air pipe of the air charging device is equal to the height of the barrel, the air stone is positioned at the bottom of the barrel, and air enters the barrel after being filtered.

As a preferred embodiment of the present invention: the thermometer probe and the pH meter probe are positioned in the middle of the barrel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a benefit fungus culture apparatus suitable for aquaculture, the staving bung is supporting sealed, utilizes aerating device to fill into the gas after filtering in to the bucket, is favorable to aerobic fungus breed, and outside one-way discharge valve can guarantee that the interior unnecessary gas of bucket discharged the bucket, the outer miscellaneous fungus of bucket can't get into the bucket along with the air in, avoids the fungus liquid to be polluted by miscellaneous fungus.

2. The utility model provides a probiotic culture apparatus suitable for aquaculture utilizes temperature probe and pH to visit monitoring probiotic liquid fermentation environment index, guarantees through adjusting indoor temperature that the fungus liquid is in best fermentation temperature, adds hydrochloric acid and sodium hydroxide through the charge door and lets the fungus liquid be in best fermentation pH scope. In the fermentation process, a culture medium can be added through a feed inlet for supplementing materials, so that the rapid growth of probiotics is ensured.

3. The utility model provides a benefit fungus culture apparatus suitable for aquaculture, the device is convenient for wash, repeatedly usable.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic diagram of a probiotic culture device suitable for use in aquaculture;

in the figure: 1-barrel body, 2-barrel cover, 3-aerating device, 4-thermometer, 5-pH meter, 6-charging hole and 7-exhaust valve.

Detailed Description

The utility model provides a probiotic culture apparatus suitable for aquaculture, includes staving, bung, be equipped with discharge valve and charge door on the staving, thermometer, Ph meter and aerating device are equipped with on the bung. The barrel body is matched with the barrel cover and can be tightly covered and sealed. The charging opening is provided with a buckle cover which can be tightly buckled and sealed after charging. The exhaust valve is a one-way exhaust valve, and the gas can be exhausted to the outside of the barrel only from the inside of the barrel. The length of the air pipe of the air charging device is equal to the height of the barrel, the air stone is positioned at the bottom of the barrel, and air enters the barrel after being filtered. The temperature probe and the pH probe are positioned in the middle of the barrel.

The utility model discloses a theory of operation is:

when the gas filling device is used, water is added into the barrel, the water level is not higher than the exhaust valve and the feed inlet, the barrel cover is tightly sealed by the barrel cover, and filtered gas is filled into the barrel by the gas filling device. Sodium hypochlorite is added through a feed inlet for disinfection, and 6-8 ml of sodium hypochlorite (the available chlorine is more than or equal to 13%) is added into each liter of water. After 12 hours, adding sodium thiosulfate for neutralization, adding 0.54-0.72 g of sodium thiosulfate into each liter of water for neutralization, boiling the sodium thiosulfate in clear water, adding the sodium thiosulfate into a barrel through a feeding port, and testing the existence of residual chlorine by using a potassium iodide solution. Adding the strain and the boiled culture medium into the barrel through the feed inlet, and tightly fastening the cover of the feed inlet. During the fermentation process, the indoor temperature is adjusted according to the temperature displayed by the thermometer, and the temperature of the bacterial liquid is kept in the range of 25-30 ℃. After three days of fermentation, the pH of the bacterial liquid is reduced to 4-5, sodium hydroxide solution is added through a feed inlet to increase the pH of the bacterial liquid to about 7, and a proper amount of culture medium is supplemented.

The utility model relates to a benefit fungus culture apparatus suitable for aquaculture, the supporting sealing of staving bung utilizes aerating device to fill into the gas after filtering in to the bucket, is favorable to the reproduction of aerobic fungus class, and outside one-way discharge valve can guarantee that unnecessary gas in the bucket discharges the bucket, the outer miscellaneous fungus of bucket can't be along with the air admission bucket in, avoids the fungus liquid to be polluted by miscellaneous fungus.

The utility model relates to a benefit fungus culture apparatus suitable for aquaculture utilizes temperature probe and pH to visit monitoring benefit fungus liquid fermentation environment index, guarantees through the regulating room temperature that fungus liquid is in best fermentation temperature, adds hydrochloric acid and sodium hydroxide through the charge door and lets fungus liquid be in best fermentation pH scope. In the fermentation process, a culture medium can be added through a feed inlet for supplementing materials, so that the rapid growth of probiotics is ensured.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a device that probiotic was cultivateed suitable for aquaculture, includes staving (1) and bung (2), its characterized in that, staving (1) is gone up the side and is had charge door (6) and discharge valve (7), has aerating device (3), thermometer (4) and pH meter (5) on bung (2).

2. The probiotic culture device suitable for aquaculture of claim 1, characterized in that said barrel (1) and said lid (2) are complementary and sealable after engagement.

3. The probiotic culture device suitable for aquaculture of claim 1, wherein said feeding opening (6) is provided with a cover, which can be fastened and sealed after feeding.

4. The probiotic culture device suitable for aquaculture of claim 1, characterized in that said vent valve (7) is a one-way vent valve, and the gas can be exhausted from the interior of the tank to the exterior of the tank.

5. The probiotic culture device suitable for aquaculture of claim 1, characterized in that the length of the air pipe of the air charging device (3) is equal to the height of the barrel, the air stone is located at the bottom of the barrel, and the air enters the barrel after being filtered.

6. The probiotic incubation device according to claim 1, characterized in that the thermometer (4) probe is located in the middle of the tank.

7. The probiotic culture device, suitable for use in aquaculture, according to claim 1, characterized in that the pH meter (5) probe is located in a mid-tub position.