CN218058973U

CN218058973U - Intelligent monitoring microalgae fermentation temperature auxiliary device

Info

Publication number: CN218058973U
Application number: CN202221023940.9U
Authority: CN
Inventors: 庄岩; 薛褚梅; 赵璐
Original assignee: Rizhao Polytechnic
Current assignee: Rizhao Polytechnic
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-12-16
Anticipated expiration: 2032-04-29

Abstract

The utility model belongs to the technical field of little algae fermentation, specifically disclose an intelligent monitoring little algae fermentation temperature auxiliary device, which comprises a tank body, the internal rabbling mechanism that is equipped with of jar, the inside of jar body is equipped with spiral helicine heat exchange tube, wear out from the upper portion and the lower part side of the jar body respectively at the both ends of heat exchange tube, be connected with the connecting pipe between the both ends of heat exchange tube, be equipped with the plenum on the connecting pipe, install the air heater in the plenum, the both ends of connecting pipe all are connected with external pipe, be equipped with the control valve on the external pipe, the top and the bottom of the jar body all are fixed with temperature sensor, temperature sensor passes through the wire and is connected with the controller, the controller passes through the wire and is connected with the air heater. The utility model can conveniently control the temperature in the microalgae fermentation process.

Description

Intelligent monitoring microalgae fermentation temperature auxiliary device

Technical Field

The utility model belongs to little algae fermentation field specifically discloses a little algae fermentation temperature auxiliary device of intelligent monitoring.

Background

Utilize little algae fermentation technology can produce multiple product, when carrying out little algae fermentation, need control the temperature to keep little algae activity, when controlling the temperature among the prior art, the inconvenient temperature that keeps in the fermentation cylinder keeps even, thereby is unfavorable for little algae fermentation's normal clear, needs to improve.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims to solve the technical problem that an intelligent monitoring microalgae fermentation temperature auxiliary device is proposed to solve the problem of prior art.

For reaching above purpose, the utility model provides an intelligent monitoring microalgae fermentation temperature auxiliary device, which comprises a tank body, the internal rabbling mechanism that is equipped with of jar, the inside of jar body is equipped with spiral helicine heat exchange tube, wear out from the upper portion and the lower part side of the jar body respectively at the both ends of heat exchange tube, be connected with the connecting pipe between the both ends of heat exchange tube, be equipped with the plenum on the connecting pipe, install the air heater in the plenum, the both ends of connecting pipe all are connected with external pipe, be equipped with the control valve on the external pipe, the top and the bottom of the jar body all are fixed with temperature sensor, temperature sensor passes through the wire and is connected with the controller, the controller passes through the wire and is connected with the air heater.

In the above technical solution, preferably, the inner wall of the tank body is vertically connected with a plurality of heat exchange fins, the heat exchange fins are annularly arrayed around the center of the tank body, and the heat exchange tube penetrates through each heat exchange fin.

In the above technical scheme, preferably, the top of the tank body is provided with a feed inlet, and the upper part of the feed inlet is covered with an end cover.

In the above technical scheme, preferably, the bottom of the tank body is a forward conical shape, the bottom center of the tank body is connected with a discharge pipe, the discharge pipe is provided with a discharge valve, and the bottom of the tank body is fixedly connected with a plurality of support legs.

In the above technical scheme, preferably, an observation window is provided on the side wall of the tank body, and a glass plate is installed at the observation window.

In the above technical scheme, it is preferred, rabbling mechanism includes the motor, motor fixed mounting is at the top of jar body, the output shaft coaxial coupling of motor has the (mixing) shaft, it is internal that the (mixing) shaft extends to jar, be fixed with a plurality of stirring boards on the (mixing) shaft, a plurality of bar mouths have been seted up on the stirring board.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses the jar body as main container has been set up, and at the internal rabbling mechanism that sets up of jar, help little algae and the homogeneous mixing of feed liquid, also can improve the homogeneity of temperature, and set up temperature sensor and controller and come to monitor the internal temperature of jar, provide hot-blast through the air heater when the temperature is low, it is internal to send into the jar through the heat exchange tube, the spiral helicine heat exchange tube helps even heat transfer, and set up external pipe, can introduce outside gas through external pipe, for example, the waste gas that has surplus temperature, can the energy saving like this, can switch through the control valve.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention.

In the figure: the device comprises a tank body 1, an observation window 2, a temperature sensor 3, a motor 4, an end cover 5, a feeding hole 6, an external connecting pipe 7, a control valve 8, an air chamber 9, a connecting pipe 10, support legs 11, a discharge pipe 12, a discharge valve 13, a stirring plate 14, heat exchange fins 15, a heat exchange pipe 16, a strip-shaped opening 17 and a stirring shaft 18.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and the present invention is not limited to the specific embodiments disclosed below.

As shown in fig. 1-2, the auxiliary device for intelligently monitoring the fermentation temperature of microalgae comprises a tank body 1, wherein a stirring mechanism is arranged in the tank body 1, the stirring mechanism comprises a motor 4, the motor 4 is fixedly installed at the top of the tank body 1, an output shaft of the motor 4 is coaxially connected with a stirring shaft 18, the stirring shaft 18 extends into the tank body 1, a plurality of stirring plates 14 are fixed on the stirring shaft 18, and a plurality of strip-shaped openings 17 are formed in the stirring plates 14. Motor 4 passes through the wire and is connected with external power source, and motor 4 drive (mixing) shaft 18 rotates, can take a plurality of stirring boards 14 to rotate simultaneously after (mixing) shaft 18 rotates, and the stirring of stirring board 14 helps the mixture of feed liquid and little algae to convenient even fermentation, and can make the temperature more even.

The spiral heat exchange tube 16 is arranged in the tank body 1, two ends of the heat exchange tube 16 penetrate out from the upper side and the lower side of the tank body 1 respectively, a connecting tube 10 is connected between two ends of the heat exchange tube 16, an air chamber 9 is arranged on the connecting tube 10, an air heater is installed in the air chamber 9, two ends of the connecting tube 10 are connected with an external connecting tube 7, a control valve 8 is arranged on the external connecting tube 7, temperature sensors 3 are fixed at the top and the bottom of the tank body 1 respectively, the temperature sensors 3 are connected with a controller through leads, and the controller is connected with the air heater through leads. The temperature sensor 3 is used for monitoring the temperature of the materials in the tank body 1, when the temperature is low, the controller controls the air heater to work, hot air enters the tank body 1 through the heat exchange pipe 16, the heat exchange pipe 16 is spirally rotated, uniform heating is facilitated, other gases with temperature, such as waste gas with residual temperature, can be introduced through the external pipe 7, and therefore the energy-saving effect can be achieved, and switching is achieved through the control valve 8.

The inner wall of the tank body 1 is vertically connected with a plurality of heat exchange fins 15, the heat exchange fins 15 are annularly arrayed around the center of the tank body 1, and the heat exchange tubes 16 penetrate through the heat exchange fins 15. The top of the tank body 1 is provided with a feed inlet 6, and the upper part of the feed inlet 6 is covered with an end cover 5. The heat exchange area between the heat exchange tube 16 and the material can be increased by arranging the heat exchange fins 15, and the heat exchange efficiency is increased. The heat exchanging plate 15 can be a copper plate or a stainless steel plate with good heat exchanging performance.

The bottom of the tank body 1 is a positive cone, the center of the bottom of the tank body 1 is connected with a discharge pipe 12, a discharge valve 13 is arranged on the discharge pipe 12, and the bottom of the tank body 1 is fixedly connected with a plurality of support legs 11. An observation window 2 is arranged on the side wall of the tank body 1, and a glass plate is arranged at the observation window 2. The control of arranging the material is carried out through setting up the blow-off valve 3, can observe the inside material condition of jar body 1 through observation window 2.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an intelligent monitoring microalgae fermentation temperature auxiliary device, includes a jar body (1), its characterized in that, be equipped with rabbling mechanism in jar body (1), the inside of jar body (1) is equipped with spiral helicine heat exchange tube (16), wear out from the upper portion and the lower part side of the jar body (1) respectively at the both ends of heat exchange tube (16), be connected with connecting pipe (10) between the both ends of heat exchange tube (16), be equipped with plenum (9) on connecting pipe (10), install the air heater in plenum (9), the both ends of connecting pipe (10) all are connected with external pipe (7), be equipped with control valve (8) on external pipe (7), the top and the bottom of the jar body (1) all are fixed with temperature sensor (3), temperature sensor (3) are connected with the controller through the wire, the controller passes through the wire and is connected with the air heater.

2. The auxiliary device for intelligently monitoring the fermentation temperature of microalgae according to claim 1, characterized in that the inner wall of the tank body (1) is vertically connected with a plurality of heat exchange fins (15), the heat exchange fins (15) are arranged in a central annular array around the tank body (1), and the heat exchange tube (16) passes through each heat exchange fin (15).

3. The auxiliary device for intelligently monitoring the fermentation temperature of microalgae according to claim 1, wherein a feed inlet (6) is formed in the top of the tank body (1), and an end cover (5) is covered on the upper portion of the feed inlet (6).

4. The auxiliary device for intelligently monitoring the fermentation temperature of microalgae according to claim 1, wherein the bottom of the tank body (1) is a forward conical shape, the center of the bottom of the tank body (1) is connected with a discharge pipe (12), the discharge pipe (12) is provided with a discharge valve (13), and the bottom of the tank body (1) is fixedly connected with a plurality of support legs (11).

5. The auxiliary device for intelligently monitoring the fermentation temperature of microalgae according to claim 1, wherein an observation window (2) is formed in the side wall of the tank body (1), and a glass plate is installed at the observation window (2).

6. The intelligent monitoring microalgae fermentation temperature auxiliary device according to claim 1, wherein the stirring mechanism comprises a motor (4), the motor (4) is fixedly installed at the top of the tank body (1), an output shaft of the motor (4) is coaxially connected with a stirring shaft (18), the stirring shaft (18) extends into the tank body (1), a plurality of stirring plates (14) are fixed on the stirring shaft (18), and a plurality of strip-shaped openings (17) are formed in the stirring plates (14).