Heat exchange type cooling fermentation tank

Abstract

The utility model discloses a heat exchange type cooling fermentation tank, and belongs to the technical field of fermentation devices. The utility model discloses a heat exchange type cooling fermentation tank which comprises a tank body, the first mounting seat is fixedly connected into the tank body; the first heat exchange part is fixedly connected to the first mounting seat; the second mounting seat is fixedly connected in the tank body; the second heat exchange part is fixedly connected to the second mounting seat; the multiple groups of second heat exchange parts are uniformly arranged in the tank body; through the arrangement of the two groups of heat exchange parts, materials in the tank body can be subjected to sufficient heat exchange, meanwhile, the multiple groups of transversely-arranged second heat exchange parts increase the contact area of the second heat exchange parts and the materials, and then the heat exchange efficiency of the second heat exchange parts is improved; the gas spraying pipe sprays gas in different directions, the sprayed gas can disturb materials in the tank body, then the materials are fully disturbed and turned over, and the problem that in the prior art, materials far away from the heat exchange part cannot be fully heated is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation tanks, in particular to a heat exchange type cooling fermentation tank. Background Technique

[0002] A fermentation tank is an external environment device for microorganisms to grow, reproduce and form products during the fermentation process. It replaces the traditional fermentation container. Compared with the traditional container, it has obvious advantages. For example, it can carry out strict sterilization, introduce air, and provide a good fermentation environment; it can implement measures such as stirring and shaking to promote the growth of microorganisms; it can automatically control temperature, pressure, and air flow; it can measure the cell concentration, nutrient components, and product concentration in the fermentation tank through various biosensors, and adjust the fermentation process with a computer at any time. Therefore, the fermentation tank can achieve large-scale continuous production, make the most of raw materials and equipment, and obtain high yields and high efficiency.

[0003] However, there are still certain deficiencies in the existing fermentation tanks during daily use. The contact area between the heat exchange components in the existing fermentation tanks and the materials in the tank body is small. During the heat exchange process, the materials in the tank may not be fully heated and sterilized. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems raised in the above background technique, and to propose a heat exchange type cooling fermentation tank.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A heat exchange type cooling fermentation tank, comprising:

[0007] A tank body;

[0008] A first mounting seat, fixedly connected in the tank body;

[0009] A first heat exchange part, fixedly connected to the first mounting seat;

[0010] A second mounting seat, fixedly connected in the tank body;

[0011] A second heat exchange part, fixedly connected to the second mounting seat;

[0012] Multiple groups of the second heat exchange parts are uniformly arranged in the tank body.

[0013] Preferably, an air pump is fixedly connected to the bottom of the tank body, a spray pipe is fixedly connected to the air outlet end of the air pump, a spray hole is opened at one end of the spray pipe placed in the tank body, and a variety of the spray holes are uniformly arranged on the side wall of the spray pipe.

[0014] Further, the spray holes are inclined.

[0015] Further, a heating part is arranged at the connection between the air jet pipe and the air pump.

[0016] Further, a one-way pressure valve is fixedly connected to the air jet pipe.

[0017] Furthermore, a partition net is arranged in the air jet holes.

[0018] Compared with the prior art, the present utility model provides a heat exchange type cooling fermentation tank, which has the following beneficial effects:

[0019] For the parts not involved in this device, they are the same as or can be implemented by the prior art. Through the two sets of heat exchange parts provided by the present utility model, the materials in the tank body can be fully heat exchanged. At the same time, multiple sets of second heat exchange parts arranged horizontally increase the contact area between the second heat exchange parts and the materials, thereby improving the heat exchange efficiency of the second heat exchange parts.

[0020] By setting the air jet pipe to spray gases in different directions, and the sprayed gases can disturb the materials in the tank body, so that the materials are fully disturbed and tumbled, effectively solving the problem that the materials far from the heat exchange part cannot be fully heated in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of a heat exchange type cooling fermentation tank proposed by the present utility model;

[0022] Figure 2 is a top view of the internal structure of a heat exchange type cooling fermentation tank proposed by the present utility model;

[0023] Figure 3 is a schematic structural diagram of the air jet pipe in a heat exchange type cooling fermentation tank proposed by the present utility model;

[0024] Figure 4 is a heat exchange type cooling fermentation tank proposed by the present utility model Figure 3 and is an enlarged view of part A therein.

[0025] In the figure: 1. Tank body; 101. First mounting seat; 1011. First heat exchange part; 102. Second mounting seat; 1021. Second heat exchange part; 2. Heating part; 3. Air pump; 4. Air jet pipe; 401. Air jet holes; 5. Air inlet pipe; 6. One-way pressure valve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0027] Embodiment 1:

[0028] Referring to Figures 1 - 4 , a heat exchange type cooling fermentation tank includes:

[0029] A tank body 1;

[0030] A first mounting seat 101, fixedly connected in the tank body 1;

[0031] A first heat exchange part 1011, fixedly connected to the first mounting seat 101;

[0032] A second mounting seat 102, fixedly connected in the tank body 1;

[0033] A second heat exchange part 1021, fixedly connected to the second mounting seat 102;

[0034] Multiple groups of the second heat exchange parts 1021 are uniformly arranged in the tank body 1.

[0035] An air inlet pipe 5 is fixedly connected to the tank body 1, and the air inlet pipe 5 is communicated with the first heat exchange part 1011 through a joint.

[0036] It should be noted that referring to Figure 1 , Figure 2 , the first heat exchange part 1011 is an annular heat exchange pipe, the second heat exchange part 1021 is a cylindrical heat exchange pipe, and the second heat exchange part 1021 is horizontally arranged on the second mounting seat 102.

[0037] By horizontally arranging the second heat exchange part 1021, the contact area between the second heat exchange part 1021 and the material is increased, thereby improving the heat exchange efficiency of the second heat exchange part 1021.

[0038] An air pump 3 is fixedly connected to the bottom of the tank body 1, a jet pipe 4 is fixedly connected to the air outlet end of the air pump 3, a jet hole 401 is formed at one end of the jet pipe 4 placed in the tank body 1, and multiple jet holes 401 are uniformly arranged on the side wall of the jet pipe 4.

[0039] The jet holes 401 are inclined.

[0040] And the central axis of the air outlet end of the jet hole 401 and the central axis of the jet pipe 4 form an angle of 30°.

[0041] By inclinedly arranging the jet holes 401, the gas in the jet pipe 4 can be ejected in different directions, and the ejected gas can disturb the material in the tank body 1, so that the material is fully disturbed and tumbled, effectively solving the problem that the material far from the heat exchange part cannot be fully heated in the prior art.

[0042] A heating part 2 is arranged at the connection between the jet pipe 4 and the air pump 3.

[0043] The heating unit 2 can be an electric heater available on the market. The gas delivered by the air pump 3 is heated by the provided heating unit 2, thereby being able to increase the temperature of the injected gas, and further improving the heating and sterilization effect on the materials in the tank body 1.

[0044] A one-way pressure valve 6 is fixedly connected to the gas injection pipe 4.

[0045] It should be noted that, referring to Figure 1 , the gas injection pipe 4 is set to a gas jet section and a pressure accumulation section. The gas jet section is placed in the tank body 1, and the pressure accumulation section is placed at the bottom of the tank body 1. When the air pump 3 supplies gas, the gas will be temporarily stored and accumulated in the pressure accumulation section of the gas injection pipe 4. When the air pressure reaches the threshold value set by the one-way pressure valve 6, at this time the one-way pressure valve 6 opens, and the temporarily stored gas is instantly injected into the tank body 1 to ensure that the materials in the tank body 1 can be fully disturbed.

[0046] It also should be noted that the gas injection pipe 4 is a high-pressure-resistant stainless steel pipe.

[0047] A partition net is arranged in the gas injection hole 401.

[0048] By means of the partition net arranged in the gas injection hole 401, it can prevent particulate materials from entering the gas injection pipe 4.

[0049] As described above, it is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and inventive concept of the present utility model, making equivalent replacements or changes, should be covered within the protection scope of the present utility model.

Claims

1. A heat exchange cooling fermentation tank, characterized in that: include: Tank body (1); A first mounting seat (101) is fixedly connected in the tank body (1); A first heat exchange portion (1011) fixedly connected to the first mounting seat (101); A second mounting seat (102) is fixedly connected in the tank body (1); A second heat exchange portion (1021) fixedly connected to the second mounting seat (102); A plurality of groups of the second heat exchange parts (1021) are evenly arranged in the tank body (1).

2. A heat exchange cooling fermentation tank according to claim 1, characterized in that: The bottom of the tank body (1) is fixedly connected to an air pump (3), the outlet end of the air pump (3) is fixedly connected to an air jet pipe (4), the air jet pipe (4) is arranged at one end of the tank body (1) and has an air jet hole (401), and a plurality of the air jet holes (401) are evenly arranged on the side wall of the air jet pipe (4).

3. A heat exchange cooling fermentation tank according to claim 2, characterized in that: The gas injection hole (401) is arranged obliquely.

4. A heat exchange cooling fermentation tank according to claim 2, characterized in that: A heating part (2) is provided at the connection between the jet pipe (4) and the air pump (3).

5. A heat exchange cooling fermentation tank according to claim 2, characterized in that: A one-way pressure valve (6) is fixedly connected to the jet pipe (4).

6. A heat exchange cooling fermentation tank according to claim 3, characterized in that: A partition net is arranged in the air-jet hole (401).

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