CN214571859U

CN214571859U - Cooling device for microbial fermentation

Info

Publication number: CN214571859U
Application number: CN202022223472.7U
Authority: CN
Inventors: 王龙杰
Original assignee: Henan Pratt & Whitney Tiancheng Biotechnology Co ltd
Current assignee: Henan Pratt & Whitney Tiancheng Biotechnology Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-11-02
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a cooling device for microbial fermentation, the novel nipple rectifier comprises a cylindrical shel, the barrel inner wall is equipped with the heat insulating layer, and the heat insulating layer inner wall is equipped with the nitrogen gas layer and laminates in the heat insulating layer, and the inside inner bag that is equipped with of nitrogen gas layer, and inner bag inner chamber is equipped with fixing base and inner bag and laminates mutually, and the inside ice bag that is equipped with of fixing base, and ice bag top is equipped with the test tube groove, and the test tube groove evenly is equipped with a plurality ofly, and the fixing base both sides all are equipped with the condenser, and the condenser laminating is on inner bag upper portion. This new cooling device for microbial fermentation compares with current cooling device for microbial fermentation under, and the device is equipped with multilayer cooling function, can be quick realization inside cooling more, and a plurality of fermenting installation can be deposited to inside being equipped with a plurality of recesses simultaneously, increases fermentation efficiency to the bottom is provided with the spring and reduces inner pressure and avoids the inner bag to damage.

Description

Cooling device for microbial fermentation

Technical Field

The utility model relates to the technical field of cooling, specifically a cooling device for microbial fermentation.

Background

Microbial fermentors are the places where microorganisms are used to convert a feedstock via a specific metabolic pathway into the products of human interest under suitable conditions. The microbial fermentation tank is widely applied to the aspects of medicine industry, food industry, energy industry, chemical industry, agriculture, environmental protection and the like.

Microorganism is in fermentation process, and the too high condition of temperature often appears in the zymotic fluid, can cause the fermentation stagnation of microorganism, and current microbial fermentation jar mostly is provided with heating coil, but does not have cooling function, and newly-increased fermentation jar that has other cooling device mostly all has complicated structure, and the cost is expensive.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cooling device for microbial fermentation to it has the fire prevention fire-resistant temperature not high enough to provide general fire proof board in solving above-mentioned background art, holistic thickness is great, inconvenient construction installation, does not have humidity resistance, and easy being corroded and damaged, and holistic shock-absorbing capacity is relatively poor, the easy problem of being broken of high strength pressure down.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cooling device for microbial fermentation, includes the barrel, barrel inner wall is equipped with the heat insulating layer, and the heat insulating layer inner wall is equipped with the nitrogen gas layer and laminates in the heat insulating layer, and the inside inner bag that is equipped with of nitrogen gas layer, and the inner bag inner chamber is equipped with fixing base and inner bag and laminates mutually, and the inside ice bag that is equipped with of fixing base, and the ice bag top is equipped with the test tube groove, and the test tube groove evenly is equipped with a plurality ofly, and the fixing base both sides all are equipped with the condenser, and the condenser laminating is on inner bag upper portion.

Preferably, the outer wall of the top of the nitrogen layer is provided with a top ring, the inner side of the top ring is provided with a sealing ring, and the sealing ring carries out sealing treatment on the connecting part of the nitrogen layer and the top ring.

Preferably, a barrel cover is arranged above the top ring, and a handle is arranged at the top end of the barrel cover.

Preferably, compression spring is installed to the inner bag bottom, and compression spring evenly distributed is in the inner bag bottom, and compression spring top is equipped with the fixing base.

Preferably, the fixing base adopts the cotton material of bubble, and the outer wall of fixing base is connected with the inner wall block of inner bag.

Preferably, an annular gap is formed in the inner wall of the top ring, a sealing ring is arranged in the annular gap, and the structure of the sealing ring is matched with that of the barrel cover.

Compared with the prior art, the beneficial effects of the utility model are that: this new cooling device for microbial fermentation compares with current cooling device for microbial fermentation under, and the device is equipped with multilayer cooling function, can be quick realization inside cooling more, and a plurality of fermenting installation can be deposited to inside being equipped with a plurality of recesses simultaneously, increases fermentation efficiency to the bottom is provided with the spring and reduces inner pressure and avoids the inner bag to damage.

Drawings

FIG. 1 is a front view of the structure of a cooling device for microbial fermentation according to the present invention;

FIG. 2 is a top view of the cooling apparatus for microbial fermentation according to the present invention;

FIG. 3 is a side view of the structure of the cooling device for microbial fermentation according to the present invention.

In the figure: 1. the device comprises a barrel cover, 2, a handle, 3, a sealing ring, 4, an ammonia gas layer, 5, a barrel body, 6, an inner container, 7, an ice bag, 8, a fixing seat, 9, a base, 10, a compression spring, 11, a condenser, 12, a top ring, 13, a test tube groove, 14 and a heat insulation layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cooling device for microbial fermentation comprises a barrel body 5, wherein a heat insulating layer 14 is arranged on the inner wall of the barrel body 5, a nitrogen layer 4 is arranged on the inner wall of the heat insulating layer 14 and is attached to the heat insulating layer 14, a liner 6 is arranged inside the nitrogen layer 4, a top ring 12 is arranged on the outer wall of the top of the nitrogen layer 4, a sealing ring 3 is arranged on the inner side of the top ring 12, a barrel cover 1 is arranged above the top ring 12, a handle 2 is arranged at the top end of the barrel cover 1 and can be conveniently opened, the barrel cover 1 can ensure stable internal sealing for fermentation operation, the connecting part of the nitrogen layer 4 and the top ring 12 is sealed by the sealing ring 3, an annular gap is arranged on the inner wall of the top ring 12, the sealing ring 3 is arranged in the annular gap, the structure of the sealing ring 3 is matched with that of the barrel cover 1, nitrogen in the nitrogen layer 4 is locked by sealing treatment, the nitrogen leakage is prevented from influencing the heat insulating effect, and the sealing ring 3 can enhance the sealing performance of the barrel cover 1, thereby improving the overall internal heat insulation effect and improving the fermentation effect, the inner cavity of the inner container 6 is provided with a fixed seat 8 which is jointed with the inner container 6, the ice bags 7 are arranged in the fixed seat 8, the bottom of the inner container 6 is provided with a compression spring 10, the compression spring 10 is evenly distributed at the bottom of the inner container 6, the fixed seat 8 is arranged above the compression spring 10, the test tube groove 13 is arranged above the ice bag 7, the test tube grooves 13 are evenly provided with a plurality of test tube grooves, the two sides of the fixed seat 8 are provided with condensers 11, the condensers 11 are jointed at the upper part of the inner container 6, the ice bag 7 embedded in the fixed seat 8 can cool the test tubes in the test tube grooves 13 again, the compression spring 10 at the bottom of the fixed seat 8 can help to reduce the pressure from the fixed seat 8 to place the inner container 6, the fixed seat 8 is made of foam, and the outer wall of the fixed seat 8 is connected with the inner wall of the inner container 6 in a clamping way, the foam material is softer and can keep warm, the heat preservation effect is prevented from being influenced, and the microorganisms are prevented from being damaged.

The working principle is as follows: when the novel cooling device for microbial fermentation is used, the structure of the device is simply known firstly, the barrel cover 1 is unscrewed through the handle 2, then microbes to be fermented are placed into the test tube, then the test tube is placed into the test tube groove 13, after the microbes are placed, the barrel cover 1 and the top ring 12 are screwed and attached through the handle 2, the sealing ring 3 positioned inside the top ring 12 can be abutted between the gap between the top ring 12 and the barrel cover 1, so that external air is prevented from entering the inner cavity, after the barrel cover 1 is covered, the condenser 11 attached to the inner wall of the inner container 6 in an S shape starts to operate, the air temperature inside the inner container 6 starts to reduce, so that the fermentation of the microbes is normally performed, the heat insulation layer 14 positioned at the outermost layer of the barrel body 5 can prevent the influence of the external air on the inner cavity when the condenser 11 operates, and the nitrogen layer 4 can also cool the outer wall of the inner container 6, and inlay the ice bag 7 inside the fixing base 8 and can cool down the processing once more to the test tube in the test tube groove 13, and the compression spring 10 that is in the fixing base 8 bottom can help alleviate the pressure that comes from the fixing base 8 and place its crushing inner bag 6, and this is this novel cooling device for microbial fermentation's theory of operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cooling device for microbial fermentation, includes barrel (5), its characterized in that: barrel (5) inner wall is equipped with heat insulating layer (14), and heat insulating layer (14) inner wall is equipped with nitrogen gas layer (4) and laminates in heat insulating layer (14), and inside inner bag (6) that is equipped with of nitrogen gas layer (4), inner bag (6) inner chamber is equipped with fixing base (8) and laminates mutually with inner bag (6), and fixing base (8) inside ice bag (7) of being equipped with, ice bag (7) top is equipped with test tube groove (13), test tube groove (13) evenly are equipped with a plurality ofly, and fixing base (8) both sides all are equipped with condenser (11), condenser (11) laminating is on inner bag (6) upper portion.

2. The cooling apparatus for microbial fermentation according to claim 1, wherein: nitrogen gas layer (4) top outer wall is equipped with apical ring (12), and apical ring (12) inboard is equipped with sealing washer (3), and sealing washer (3) carry out the sealing treatment with nitrogen gas layer (4) and apical ring (12) junction.

3. The cooling apparatus for microbial fermentation according to claim 2, wherein: a barrel cover (1) is arranged above the top ring (12), and a handle (2) is arranged at the top end of the barrel cover (1).

4. The cooling apparatus for microbial fermentation according to claim 1, wherein: compression spring (10) are installed to inner bag (6) bottom, and compression spring (10) evenly distributed is in inner bag (6) bottom, and compression spring (10) top is equipped with fixing base (8).

5. The cooling apparatus for microbial fermentation according to claim 1, wherein: the fixing seat (8) is made of foam, and the outer wall of the fixing seat (8) is connected with the inner wall of the inner container (6) in a clamping mode.

6. The cooling apparatus for microbial fermentation according to claim 2, wherein: an annular gap is formed in the inner wall of the top ring (12), a sealing ring (3) is arranged in the annular gap, and the structure of the sealing ring (3) is matched with that of the barrel cover (1).