Sterilization device for feed microorganism bacterium liquid conveying pipeline

Abstract

The utility model discloses a sterilization device for a feed microorganism bacterial liquid delivery pipeline, which comprises a plurality of seed tanks and a plurality of inoculation tanks, the seed tanks and the plurality of inoculation tanks are communicated through liquid delivery pipes and branch pipes, the branch pipes are communicated with a medium outlet end of the sterilization device, and the sterilization device comprises a drying mechanism, a steam mechanism, a main pipe and an auxiliary pipe. The medium outlet end of the drying mechanism is communicated with the main pipe through the auxiliary pipe, the medium outlet end of the steam mechanism is communicated with the main pipe, the medium outlet end of the main pipe is communicated with the branch pipe, and the branch pipe, the main pipe and the auxiliary pipe are all provided with electromagnetic valves. According to the device, two different media can be sequentially introduced into the infusion tube according to the sequence, high-temperature steam is firstly introduced for sterilization, then dry air with temperature is introduced for heating residual water vapor so as to ensure dryness in the infusion tube, the infusion tube is treated by using the device, the sterile environment of the infusion tube is ensured, and the safety of the infusion tube is ensured. And the concentration of the strain is not influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of feeding microbial conveying equipment, especially to a sterilization device for feeding microbial liquid conveying pipeline. BACKGROUND

[0002] Fermented feed is a kind of biological fermented feed taking microorganism and compound enzyme as a fermentation agent strain, which converts feed raw materials into microbial cell protein, bioactive small peptide amino acid, microbial active probiotic and compound enzyme preparation. The production path of fermented feed is to first expand the strain in a seed tank, then distribute it to each inoculation tank through a pipeline to ferment the feed raw materials and obtain fermented feed. The pipeline conveying the strain needs to be sterilized for each batch of fermented feed production to prevent interference with the next production.

[0003] In the prior art, a Chinese utility model patent with publication number CN220757699U and the name of a probiotic transfer pipeline sterilization device has been disclosed. This patent uses high-temperature steam to kill the microorganisms in the pipette after each production. However, this sterilization method involves passing steam into the pipette from one end and relying on the steam to completely flow through the pipette to achieve sterilization. During this process, if the pipeline is long, the steam cooling distance is also long, and the pipette cannot be fully sterilized. In addition, there is a lot of condensed water in the pipeline, which is difficult to drain completely, and may dilute the strain for the next production, affecting the inoculation effect. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a sterilization device for feeding microbial liquid conveying pipeline to solve the problem that the existing sterilization device cannot fully sterilize the pipette and there is a lot of condensed water in the pipeline, which is difficult to drain completely.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions:

[0006] The sterilization device for feeding microbial liquid conveying pipeline includes multiple seed tanks and multiple inoculation tanks. The seed tanks and the multiple inoculation tanks are connected by a transfer tube and a branch pipe. The branch pipe is connected to the medium outlet end of the sterilization device. The sterilization device includes a drying mechanism, a steam mechanism, a main pipe, and a secondary pipe. The medium outlet end of the drying mechanism is connected to the main pipe through the secondary pipe. The medium outlet end of the steam mechanism is connected to the main pipe. The medium outlet end of the main pipe is connected to the branch pipe. Electromagnetic valves are arranged on the branch pipe, the main pipe, and the secondary pipe.

[0007] A further technical solution is that the drying mechanism includes a heat pump and a first distribution pipe. The heat pump is connected to the first distribution pipe. The first distribution pipe is connected to multiple secondary pipes.

[0008] Further technical solutions are: the steam mechanism comprises a steam generator and a second distribution pipe, the steam generator is communicated with the second distribution pipe, and the second distribution pipe is communicated with a plurality of main pipes.

[0009] Further technical solutions are: a pressurizing pump and a high-pressure tank are sequentially communicated between the steam generator and the second distribution pipe.

[0010] Further technical solutions are: the tail part of the infusion pipe is communicated with a steam-water separator.

[0011] Further technical solutions are: a heat exchange pipe is arranged outside the steam-water separator, and an outlet end of the heat exchange pipe is communicated with a medium inlet end of the steam mechanism.

[0012] Further technical solutions are: a tubular heater is arranged on the main pipe.

[0013] Compared with the prior art, the utility model can at least achieve one of the following beneficial effects:

[0014] The device can sequentially pass two different media into the infusion pipe according to the order, sterilize the infusion pipe by passing in high-temperature steam first, and then pass in dry air with temperature to heat residual water vapor, so that the dryness of the infusion pipe is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the sterilization device for the microbial liquid conveying pipeline for feeding.

[0016] Figure 2 It is a structure schematic view of the steam-water separator.

[0017] Reference signs: 1, seed tank; 2, inoculation tank; 3, infusion pipe; 4, branch pipe; 5, sterilization device; 6, drying mechanism; 7, steam mechanism; 8, main pipe; 9, auxiliary pipe; 10, electromagnetic valve; 11, heat pump; 12, first distribution pipe; 13, steam generator; 14, second distribution pipe; 15, pressurizing pump; 16, high-pressure tank; 17, steam-water separator; 18, heat exchange pipe; 19, tubular heater. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0020] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0021] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0022] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the present application is used, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set", "mount", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] Embodiment one:

[0025] The present embodiment is as shown in the figure Figure 1 As shown, the feed microbial liquid delivery pipeline sterilization device includes multiple seed tanks 1 and multiple inoculation tanks 2, the seed tanks 1 and the multiple inoculation tanks 2 are communicated through infusion tubes 3 and branch pipes 4, the branch pipes 4 are communicated with the medium outlet end of the sterilization device 5, the sterilization device 5 includes a drying mechanism 6, a steam mechanism 7, a main pipe 8 and a sub-pipe 9, the medium outlet end of the drying mechanism 6 is communicated with the main pipe 8 through the sub-pipe 9, the medium outlet end of the steam mechanism 7 is communicated with the main pipe 8, the medium outlet end of the main pipe 8 is communicated with the branch pipe 4, and the branch pipe 4, the main pipe 8 and the sub-pipe 9 are all provided with electromagnetic valves 10.

[0026] After the completion of a production, the seed tanks 1 and the inoculation tanks 2 are closed first, then the steam mechanism 7 is used to provide steam medium into the infusion tubes 3 and the branch pipes 4 for sterilization, and then the drying mechanism 6 is used to provide dry hot air to dry the infusion tubes 3 and the branch pipes 4, using the device to process the infusion tubes can not only ensure the sterile environment of the infusion tubes, but also will not affect the concentration of the strain.

[0027] On the basis of the cooperation of the electromagnetic valves 10 and the industrial controller, a certain degree of automatic control can be realized.

[0028] It is worth noting that each branch pipe 4 on the infusion tube 3 is communicated with the medium outlet end of the sterilization device 5 for multi-point simultaneous work, and the infusion tube 3 and the branch pipe 4 are fully sterilized.

[0029] Preferably, the drying mechanism 6 includes a heat pump 11 and a first distribution pipe 12, the heat pump 11 is communicated with the first distribution pipe 12, and the first distribution pipe 12 is communicated with multiple sub-pipes 9.

[0030] The heat pump 11 (air energy heat pump) passes hot air into the infusion tubes 3 for drying, which saves energy and reduces consumption.

[0031] Preferably, the steam mechanism 7 includes a steam generator 13 and a second distribution pipe 14, the steam generator 13 is communicated with the second distribution pipe 14, and the second distribution pipe 14 is communicated with multiple main pipes 8.

[0032] The steam of the steam generator 13 is distributed into each branch pipe 4 through the second distribution pipe 14, and the sterilization effect is sufficient.

[0033] Preferably, a pressurizing pump 15 and a high-pressure tank 16 are sequentially communicated between the steam generator 13 and the second distribution pipe 14.

[0034] The pressurizing pump 15 and the high-pressure tank 16 can pressurize the steam to a certain extent to ensure the flow effect of the steam, thereby improving the sterilization effect.

[0035] Preferably, the tail of the infusion tube 3 is communicated with a steam-water separator 17.

[0036] The steam-water separator 17 can separate the steam containing part of the impurities.

[0037] Embodiment two:

[0038] On the basis of the above-mentioned embodiments, the present embodiment shows that the steam-water separator 17 is externally provided with a heat exchange pipe 18, and the outlet end of the heat exchange pipe 18 is in communication with the medium inlet end of the steam generator 7. Figure 2

[0039] In the working process of the steam-water separator 17, a part of heat will be received, and the heat exchange pipe 18 can appropriately reduce the energy consumption of the heat pump 11 by means of the heat.

[0040] Embodiment three:

[0041] On the basis of the above-mentioned embodiments, the present embodiment shows that the main pipe 8 is provided with a tubular heater 19.

[0042] The tubular heater 19 can perform secondary heating near the outlet end of the main pipe 8, so as to ensure the sterilization effect.

[0043] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.​

Claims

1. A sterilization device for microbial feed liquid delivery pipeline, comprising a plurality of seed tanks (1) and a plurality of inoculation tanks (2), the seed tanks (1) and the plurality of inoculation tanks (2) are communicated through infusion tubes (3) and branch pipes (4), characterized in that: The branch pipe (4) is communicated with the medium outlet end of the sterilization device (5), the sterilization device (5) comprises a drying mechanism (6), a steam mechanism (7), a main pipe (8) and a branch pipe (9), the medium outlet end of the drying mechanism (6) is communicated with the main pipe (8) through the branch pipe (9), the medium outlet end of the steam mechanism (7) is communicated with the main pipe (8), the medium outlet end of the main pipe (8) is communicated with the branch pipe (4), and the branch pipe (4), the main pipe (8) and the branch pipe (9) are all provided with electromagnetic valves (10).

2. The sterilization apparatus for a probiotic bacteria solution delivery line according to claim 1, characterized by: The drying mechanism (6) comprises a heat pump (11) and a first distribution pipe (12), the heat pump (11) is communicated with the first distribution pipe (12), and the first distribution pipe (12) is communicated with a plurality of branch pipes (9).

3. The sterilization apparatus for probiotic microorganism liquid delivery pipeline according to claim 1, characterized in that: The steam mechanism (7) comprises a steam generator (13) and a second distribution pipe (14), the steam generator (13) is communicated with the second distribution pipe (14), and the second distribution pipe (14) is communicated with a plurality of main pipes (8).

4. The sterilization apparatus for probiotic microorganism liquid delivery pipeline according to claim 3, characterized in that: A pressurizing pump (15) and a high-pressure tank (16) are sequentially communicated between the steam generator (13) and the second distribution pipe (14).

5. The sterilization apparatus for probiotic microorganism solution delivery line according to claim 1, characterized by: The tail part of the infusion pipe (3) is communicated with a steam-water separator (17).

6. The sterilization apparatus for probiotic microorganism liquid delivery line according to claim 5, characterized in that: A heat exchange pipe (18) is arranged outside the steam-water separator (17), and the outlet end of the heat exchange pipe (18) is communicated with the medium inlet end of the steam mechanism (7).

7. The sterilization apparatus for probiotic microorganism solution delivery line according to claim 1, characterized by: A tubular heater (19) is arranged on the main pipe (8).

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