Special temperature controller for fermentation device

Abstract

The utility model relates to the technical field of temperature controllers, and discloses a special temperature controller for a fermentation device, which solves the problem of non-uniform heating of the existing temperature controller, and comprises a temperature controller body which is connected inside a fermentation tank in a penetrating manner, the temperature controller body is composed of a supporting frame, a heater, a sterile gas tank, a gas supply pipe, a controller, a gas supply pipe, a gas distribution assembly, a circulating gas pump, a backflow pipe and a gas inlet pipe, the heater, the sterile gas tank and the circulating gas pump are all fixedly connected with the supporting frame, the gas supply pipe is fixedly connected between the heater and the sterile gas tank, and the controller is fixedly connected to the top end of the heater; the gas distribution assembly is fixedly connected to the interior of the fermentation tank and connected with the heater through the gas supply pipe, the return pipe is fixedly connected between the fermentation tank and the circulating gas pump, and the gas inlet pipe is connected between the circulating gas pump and the heater; by means of the temperature controller, the interior of the heating tank can be evenly heated, constant-temperature control is achieved, and the temperature control effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of temperature controllers, in particular to a special temperature controller for a fermentation device. Background Art

[0002] Thermostat is an important component of fermentation device, which is used to control the constant temperature of fermentation device to ensure the fermentation quality. At present, conventional thermostats generally install heating components such as heating plates and heating rods inside the fermentation tank to achieve temperature control and heating function. Some also use coiled water pipes to achieve temperature control and heating. However, both of the above two temperature control and heating methods have the problem of uneven heating. Especially when used for the fermentation of organic fertilizer, the heat conduction effect of organic fertilizer is not ideal, which will cause local overheating and poor use effect. Therefore, this application proposes a special thermostat for fermentation device. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a special temperature controller for a fermentation device, which effectively solves the problem of uneven heating of the existing temperature controller.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a special temperature controller for a fermentation device, comprising a temperature controller body, which is inserted and connected to the interior of a fermentation tank. The temperature controller body is composed of a support frame, a heater, a sterile gas tank, an air supply pipe, a controller, an air delivery pipe, an air distribution assembly, a circulating air pump, a return pipe and an air intake pipe. The heater, the sterile gas tank and the circulating air pump are all fixedly connected to the support frame, the air supply pipe is fixedly connected between the heater and the sterile gas tank, the controller is fixedly connected to the top of the heater, the air distribution assembly is fixedly connected to the interior of the fermentation tank, the air distribution assembly is connected to the heater through the air delivery pipe, the return pipe is fixedly connected between the fermentation tank and the circulating air pump, and the air intake pipe is connected between the circulating air pump and the heater.

[0005] Preferably, a solenoid valve is provided on the air supply pipe, and a one-way air inlet valve is fixedly provided on one end of the sterile gas tank.

[0006] Preferably, the heater is composed of a heat-insulating tank body, a plurality of insulating and heat-insulating support arms and a plurality of ceramic heating rods, and the ceramic heating rods are fixedly connected to the interior of the heat-insulating tank body through the insulating and heat-insulating support arms.

[0007] Preferably, the air distribution assembly consists of an annular air pipe and several air supply risers, the annular air pipe is fixedly connected to the bottom end of the fermenter, the annular air pipe is connected to the air supply pipe, and the air supply risers are fixedly connected to the top of the annular air pipe.

[0008] Preferably, the annular air pipe is fixedly connected to the inner wall of the fermentation tank through a plurality of support seats, and the top surface of the annular air pipe is an inclined structure.

[0009] Preferably, a plurality of strip-shaped exhaust ports are provided on the side of the air supply vertical pipe, and a breathable cloth is fixedly provided inside the strip-shaped exhaust ports.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] (1) During operation, by arranging a temperature controller body composed of a support frame, a heater, a sterile gas tank, an air supply pipe, a controller, an air delivery pipe, an air distribution assembly, a circulating air pump, a return pipe, and an air inlet pipe, oxygen or air can be supplied to the interior of the fermenter to improve the fermentation efficiency. At the same time, the gas inside the fermenter can be circulated internally, and constant temperature heating can be achieved during the internal circulation process, thereby improving the temperature control effect and thus improving the fermentation quality.

[0012] (2) By setting up a solenoid valve, the on-off of the gas supply pipe can be controlled. By using a one-way air inlet valve, gas can be added to the interior of the sterile gas tank. By setting up a heater composed of an insulated tank body, a number of insulating and heat-insulating support arms and a number of ceramic heating rods, the thermal insulation effect and the water vapor and corrosion resistance can be improved, thereby increasing the service life. By setting up an air distribution component composed of a ring-shaped air pipe and a number of air supply vertical pipes, air can be evenly supplied to the interior of the fermentation tank, thereby achieving uniform heating and improving the uniformity of the temperature inside the fermentation tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0014] In the attached figure:

[0015] Figure 1 This is a schematic diagram of the connection structure between the temperature controller body and the fermentation tank of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the thermostat body of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the heater of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the air distribution component of the utility model;

[0019] In the figure: 1. Temperature controller body; 2. Fermentation tank; 3. Support frame; 4. Heater; 5. Sterile gas tank; 6. Air supply pipe; 7. Controller; 8. Air supply pipe; 9. Air distribution assembly; 10. Circulating air pump; 11. Return pipe; 12. Air inlet pipe; 13. Solenoid valve; 14. One-way air inlet valve; 15. Insulated tank body; 16. Insulated support arm; 17. Ceramic heating rod; 18. Annular air pipe; 19. Air supply riser; 20. Support base; 21. Strip exhaust port; 22. Breathable cloth. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] Depend on Figure 1 and Figure 2 The utility model provides a special temperature controller for a fermentation device, comprising a temperature controller body 1, which is inserted into and connected to the interior of a fermentation tank 2. The temperature controller body 1 is composed of a support frame 3, a heater 4, a sterile gas tank 5, an air supply pipe 6, a controller 7, an air delivery pipe 8, an air distribution component 9, a circulating air pump 10, a return pipe 11 and an air inlet pipe 12. The heater 4, the sterile gas tank 5 and the circulating air pump 10 are all fixedly connected to the support frame 3, the air supply pipe 6 is fixedly connected between the heater 4 and the sterile gas tank 5, the controller 7 is fixedly connected to the top of the heater 4, the air distribution component 9 is fixedly connected to the interior of the fermentation tank 2, the air distribution component 9 is connected to the heater 4 through the air delivery pipe 8, the return pipe 11 is fixedly connected between the fermentation tank 2 and the circulating air pump 10, and the air inlet pipe 12 is connected between the circulating air pump 10 and the heater 4;

[0022] During use, if air or oxygen is needed inside the fermentation tank 2, gas is supplied through the sterile gas tank 5 and the gas supply pipe 6. After the gas supply is completed, the gas inside the fermentation tank 2 is controlled to achieve internal circulation, and the heater 4 and the circulating air pump 10 are started. The gas inside the fermentation tank 2 enters the circulating air pump 10 through the reflux pipe 11, and then enters the interior of the heater 4 through the air inlet pipe 12. The heater 4 heats the gas, and the heated gas enters the interior of the gas distribution component 9 through the air supply pipe 8. The heated gas is evenly delivered to the interior of the fermentation tank 2 through the gas distribution component 9 to achieve constant temperature control;

[0023] Depend on Figures 1 to 4It is given that a solenoid valve 13 is provided on the air supply pipe 6, a one-way air inlet valve 14 is fixedly provided at one end of the sterile gas tank 5, the heater 4 is composed of an insulated tank body 15, a plurality of insulating and insulating support arms 16 and a plurality of ceramic heating rods 17, and the ceramic heating rods 17 are fixedly connected to the interior of the insulated tank body 15 through the insulating and insulating support arms 16, and the air distribution assembly 9 is composed of an annular air pipe 18 and a plurality of air supply risers 19, the annular air pipe 18 is fixedly connected to the bottom end of the interior of the fermentation tank 2, the annular air pipe 18 is connected to the air supply pipe 8, the air supply riser 19 is fixedly connected to the top of the annular air pipe 18, the annular air pipe 18 is fixedly connected to the inner side wall of the fermentation tank 2 through a plurality of support seats 20, the top surface of the annular air pipe 18 is an inclined structure, and a plurality of strip exhaust ports 21 are opened on the side of the air supply riser 19, and a breathable cloth 22 is fixedly provided inside the strip exhaust port 21;

[0024] The solenoid valve 13 can control the on and off of the air supply pipe 6, the one-way air inlet valve 14 can add gas to the inside of the sterile gas tank 5, the insulated tank body 15 can improve the thermal insulation effect and prevent heat loss, and the ceramic heating rod 17 can improve the water vapor resistance and corrosion resistance, thereby improving the service life. The heated gas enters the interior of the air supply vertical pipe 19 through the annular air pipe 18, and is then discharged through the strip exhaust port 21. The fermented material can be isolated through the breathable cloth 22 to prevent the fermented material from entering the interior of the air supply vertical pipe 19.

[0025] During operation, by setting up a temperature controller body composed of a support frame, a heater, a sterile gas tank, an air supply pipe, a controller, an air delivery pipe, an air distribution assembly, a circulating air pump, a return pipe and an air inlet pipe, oxygen or air can be supplied to the interior of the fermentation tank, thereby improving the fermentation efficiency, and at the same time, the gas inside the fermentation tank can be circulated internally, and constant temperature heating can be achieved during the internal circulation process, thereby improving the temperature control effect and thus improving the fermentation quality; by setting up an electromagnetic valve, the on-off of the air supply pipe can be controlled, and the sterile gas tank can be supplemented with gas through a one-way air inlet valve; by setting up a heater composed of an insulated tank body, several insulating and heat-insulating support arms and several ceramic heating rods, the thermal insulation effect and the water vapor and corrosion resistance effects can be improved, and the service life can be increased; by setting up an air distribution assembly composed of an annular air pipe and several air supply risers, air can be evenly supplied to the interior of the fermentation tank, thereby achieving uniform heating and improving the uniformity of the temperature inside the fermentation tank.

Claims

1. A temperature controller for a fermentation device, comprising a temperature controller body (1), characterized in that: The temperature controller body (1) is connected to the inside of the fermentation tank (2) through insertion. The temperature controller body (1) is composed of a support frame (3), a heater (4), a sterile gas tank (5), an air supply pipe (6), a controller (7), an air delivery pipe (8), an air distribution assembly (9), a circulating air pump (10), a return pipe (11) and an air inlet pipe (12). The heater (4), the sterile gas tank (5) and the circulating air pump (10) are all fixedly connected to the support frame (3). The air supply pipe (6) is fixedly connected between the heater (4) and the sterile gas tank (5). The controller (7) is fixedly connected to the top of the heater (4). The air distribution assembly (9) is fixedly connected to the inside of the fermentation tank (2). The air distribution assembly (9) is connected to the heater (4) through the air delivery pipe (8). The return pipe (11) is fixedly connected between the fermentation tank (2) and the circulating air pump (10). The air inlet pipe (12) is connected between the circulating air pump (10) and the heater (4).

2. A temperature controller for a fermentation device according to claim 1, characterized in that: The air supply pipe (6) is provided with a solenoid valve (13), and one end of the sterile gas tank (5) is fixedly provided with a one-way air inlet valve (14).

3. The temperature controller for a fermentation device according to claim 1, characterized in that: The heater (4) is composed of a heat-insulating tank body (15), a plurality of insulating and heat-insulating support arms (16) and a plurality of ceramic heating rods (17), and the ceramic heating rods (17) are fixedly connected to the interior of the heat-insulating tank body (15) through the insulating and heat-insulating support arms (16).

4. The temperature controller for a fermentation device according to claim 1, characterized in that: The air distribution assembly (9) is composed of an annular air pipe (18) and a plurality of air supply vertical pipes (19). The annular air pipe (18) is fixedly connected to the bottom end of the fermentation tank (2). The annular air pipe (18) is connected to the air supply pipe (8). The air supply vertical pipe (19) is fixedly connected to the top end of the annular air pipe (18).

5. A temperature controller for a fermentation device according to claim 4, characterized in that: The annular air pipe (18) is fixedly connected to the inner wall of the fermentation tank (2) through a plurality of support seats (20), and the top surface of the annular air pipe (18) is an inclined structure.

6. A temperature controller for a fermentation device according to claim 4, characterized in that: A plurality of strip-shaped exhaust ports (21) are provided on the side of the air supply vertical pipe (19), and a breathable cloth (22) is fixedly provided inside the strip-shaped exhaust ports (21).

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