CN218596359U

CN218596359U - Material supplementing tank

Info

Publication number: CN218596359U
Application number: CN202222768715.4U
Authority: CN
Inventors: 浦卫锋; 张广林
Original assignee: Wuxi Xinchenyu Bioengineering Co ltd
Current assignee: Wuxi Xinchenyu Bioengineering Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-03-10
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a material supplementing tank, which comprises a material supplementing tank main body connected with a fermentation tank through a material supplementing structure, wherein the material supplementing tank main body is correspondingly provided with an air filtering and disinfecting structure and a material supplementing structure; the air filtering and disinfecting structure comprises an air inlet part and a purified steam inlet part which are communicated with the feed supplementing tank main body through a pipeline; the actual sterilizing structure comprises a steam inlet part and a tap water inlet part which are communicated with the feed supplementing tank main body through pipelines.

Description

Material supplementing tank

Technical Field

The utility model relates to a material cultivation technique, in particular to cultivation equipment, it is specific, be a feed supplement jar.

Background

Food, antibiotics, amino acid, organic acid, domestic fungus, microecology preparation, in the bacterin cultivation field, need correspond and carry out the feed supplement, adopt through setting up feed supplement groove mode at present stage, utilize the manual work to carry out the preliminary stage preparation of required interpolation material, the corresponding feed supplement of back going on, the feed supplement groove mode at present stage, carry out the processing before the material feed supplement through the manual work, degree of automation is low, influence material treatment effeciency, the manual work has great subjective initiative simultaneously, it is big to the quality influence of good-quality material, the quality fluctuation of supplementary material is big.

Therefore, there is a need to provide a feed supplement tank to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a benefit material jar.

The technical scheme is as follows:

a feed supplement tank comprises a feed supplement tank main body connected with a fermentation tank through a feed supplement structure, wherein the feed supplement tank main body is correspondingly provided with an air filtering and disinfecting structure and a material removing structure;

the air filtering and disinfecting structure comprises an air inlet part and a purified steam inlet part which are communicated with the feed supplementing tank main body through a pipeline;

the actual sterilizing structure comprises a steam inlet part and a tap water inlet part which are communicated with the feed supplementing tank main body through pipelines.

Further, filtration disinfection structure still includes the pressure sensor structure of using with air inlet portion and purification steam inlet portion cooperation.

Further, the pressure sensor structure comprises a pressure sensor and a pressure gauge matched with the pressure sensor.

Furthermore, the feed supplement tank main part is correspondingly provided with a pressure adjusting structure.

Further, the feed supplement structure comprises a feed supplement part which is respectively communicated with the feed supplement tank main body and the fermentation tank through pipelines.

Furthermore, the material supplementing part is correspondingly provided with a purified steam supplementing part.

Furthermore, the air filtering and disinfecting structure is correspondingly provided with a sewage discharge part A.

Further, steam inlet portion and running water inlet portion correspond respectively and are provided with blowdown portion B and blowdown portion C.

Compared with the prior art, the utility model discloses an automatic material feed supplement pretreatment guarantees that the quality of material processing is unified, and then guarantees the stability of material cultivation quality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

Example (b):

referring to fig. 1, the present embodiment shows a feed supplement tank, which includes a feed supplement tank main body 100 connected to a fermentation tank through a feed supplement structure, wherein the feed supplement tank main body 100 is correspondingly provided with an air filtering and disinfecting structure and an actual sterilizing structure;

the air filtering and disinfecting structure comprises an air inlet part 1 and a purified steam inlet part 2 which are communicated with the feed supplementing tank main body 100 through pipelines;

the reinforcing structure includes a steam inlet part 3 and a tap water inlet part 4 which are communicated with the feed supplement tank main body 100 through a pipe.

The filtration disinfection structure still includes the pressure sensor structure 5 who uses with air inlet portion 1 and purification steam inlet portion 2 cooperation.

The pressure sensor arrangement 5 comprises a pressure sensor 51 and a pressure gauge for cooperation with the pressure sensor 51.

The feed supplement tank main body 100 is correspondingly provided with a pressure adjusting structure 8.

The material supplementing structure comprises a material supplementing part 6 which is respectively communicated with the material supplementing tank main body and the fermentation tank through pipelines, and the material supplementing part 6 is correspondingly provided with a purified steam supplementing part 7.

The air filtering and disinfecting structure is correspondingly provided with a sewage discharge part A11.

The steam inlet 3 and the tap water inlet 4 are respectively provided with a sewage discharging part B31 and a sewage discharging part C41.

The communicating pipe of this embodiment is last to correspond to be provided with different valves of acting, specifically refers to as follows the process of doing:

(I) air filter sterilization

1. Air filter disinfection:

the valve A51 is closed, the valves S51 and A52 are opened, and after the condensed water in the steam pipeline is discharged, the valve A52 is slightly opened. Slightly opening valve a53 and slowly opening a54 to allow only a small amount of steam to pass. And adjusting a valve S51 to control the display pressure of a pressure gauge above the air filter to be between 0.11 and 0.12 MPa. The disinfection time of the filter is 30-50 min. After the time, the valves A54, A53, A52 and S51 are closed in sequence.

Note that: during disinfection, the steam pressure flowing through the air filter is not too high, and the steam flow cannot be too large, otherwise, the filter element of the air filter is damaged, and the filtering capacity of the air filter is lost. The opening of the valve a54 is controlled so that a small amount of steam flows out.

2. And (3) drying the air filter:

the valves A51 and A52 are opened, and after the condensed water is discharged, the valve A52 is slightly opened. Slightly opening the valve A53 and slightly opening the valve A54 to ensure that only a small amount of air flows out, drying the air filter, and timing for 15-20 min. After the completion of the operation, the valves a54, a53, and a52 are closed in sequence, and the air line is kept at a positive pressure.

Note that: when the air filter is dried, the A53 and A54 are opened slowly, so that the air flow is gradually increased. Preventing damage to the air filter cartridge.

(II) Shixiao

1. P51 is closed, and the raw mother liquor is added into the tank. And supplementing water according to the process requirement. The openings are sealed. Note that: during the sterilization process, a certain amount of condensed water is brought in by the steam, so that the volume is increased after the sterilization. After the feed liquid is added into the tank, water is supplemented until the water accounts for about 75-85% of the total amount of the process requirement, and the rest 15-25% is steam condensate water. The water supplement amount should be properly reduced during the first sterilization for several times, and the feeding volume should be adjusted after the amount of condensed water increased in the actual sterilization process is determined.

2. And (3) heating: closing W51 and W53, opening valves W52 and S52, evacuating residual water in the jacket, and preheating the feed liquid. At this point, the agitation can be turned on to facilitate heat transfer. When the temperature reached 80 ℃ or higher, the stirring was stopped. The valve P53 is closed, the valves S53 and P52 are opened, and after the condensed water is discharged, P52 is slightly opened. Slightly opening P51, and introducing steam into the tank to accelerate temperature rise. Ajar a54. Note that: the temperature rise time is controlled to be 40 minutes, and if the temperature rise time is too short, the temperature of the top of the tank can not reach the sterilization temperature, so that incomplete sterilization is caused.

3. After the tank temperature reached the sterilization temperature, the opening of P51 was appropriately reduced. The valves S52, W52 and A55 are controlled to keep the tank pressure between 0.11 and 0.12MPa without overpressure. The actual digestion time is 30-40 min.

4. After the timing is ended, the valve S52 is closed, and the valves P51, P52, and S53 are closed. Closing the A54 and starting natural temperature and pressure reduction. Opening the A53 at proper time in the cooling process, and introducing air into the tank to ensure that the pressure of the tank is between 0.03MPa and 0.05 MPa. After natural cooling for about 10min, circulating water can be introduced into the jacket for accelerated cooling, and the operation is as follows: w52 is closed, and W51 and W53 are opened. Meanwhile, the stirring can be started, and the cooling speed is accelerated. Note that: in the process of cooling, the indication of a pressure gauge Y51 on the top of the tank must be paid attention to, and an air inlet valve A53 is properly opened to ensure that the pressure of the tank is kept between 0.03 and 0.05MPa and is not too low, otherwise, the tank is easy to suck outside air to cause pollution.

5. After cooling to a proper temperature, closing the W51, adjusting the opening degree of A53 and A55 to ensure that A55 only exhausts a small amount of air, keeping the pressure of the feed tank at about 0.08MPa, and maintaining the pressure of the feed tank.

(III) preparation of feed supplement

1. And (3) sterilizing a feeding pipeline: and opening S53, slightly opening P52, opening P53 to allow a small amount of steam at the tail end of the hose to flow out, and starting the sterilization of the feeding tube. Timing for 30min.

2. After the timing is finished, P52 and S53 are closed, and the needle end is protected from bacteria. The hose ends were connected to the fermenter and the pins were accessed from the spare ports (taking care of the sterile operation).

3. The feed tank pressure and the fermenter pressure were made substantially the same by adjusting A53 and A55, P51 was turned on and the peristaltic pump feed parameters were set in the control system.

Compared with the prior art, this embodiment is through automatic material feed supplement pretreatment, guarantees that the quality of material processing is unified, and then guarantees the stability of material cultivation quality.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. A feed supplement tank, which is characterized in that: the feed supplement tank comprises a feed supplement tank main body connected with a fermentation tank through a feed supplement structure, wherein the feed supplement tank main body is correspondingly provided with an air filtering and disinfecting structure and a material removing structure;

2. The feed supplement tank of claim 1, wherein: filtration disinfection structure still includes the pressure sensor structure of using with the cooperation of air inlet portion and purification steam inlet portion.

3. A feed supplement tank according to claim 2, characterized in that: the pressure sensor structure comprises a pressure sensor and a pressure gauge matched with the pressure sensor.

4. The feed supplement tank of claim 3, wherein: the material supplementing tank main body is correspondingly provided with a pressure adjusting structure.

5. Feed tank according to claim 4, characterized in that: the material supplementing structure comprises a material supplementing part which is respectively communicated with the material supplementing tank main body and the fermentation tank through pipelines.

6. The feed supplement tank of claim 5, wherein: the material supplementing part is correspondingly provided with a purified steam supplementing part.

7. The feed supplement tank of claim 6, wherein: the air filtering and disinfecting structure is correspondingly provided with a sewage discharge part A.

8. The feed supplement tank of claim 7, wherein: the steam inlet part and the tap water inlet part are respectively and correspondingly provided with a sewage discharge part B and a sewage discharge part C.