Temperature control equipment for anaerobic fermentation tank

Abstract

The utility model discloses temperature control equipment for an anaerobic fermentation tank, which comprises a reaction tank, the bottom end of the inner wall of the reaction tank is connected with a segmentation cylinder, one side of the inner wall of the segmentation cylinder is connected with two groups of mounting racks, a rotating shaft is rotatably arranged between the two groups of mounting racks, one end of the rotating shaft close to the mounting racks is connected with a paddle, and the other end of the rotating shaft close to the mounting racks is connected with a fan. The bottom end of the rotating shaft penetrates and extends out of the reaction tank and is connected with a driven wheel, one side of the reaction tank is connected with a driving motor, the output end of the driving motor is connected with a driving wheel through a coupling, and a belt is connected between the driving wheel and the driven wheel in a sleeving manner; the bottom end of the inner wall of the reaction tank is connected with a heating wire, and the outer side of the reaction tank is connected with a mounting mechanism. According to the utility model, uniform heating is ensured, the heating efficiency is improved, the heat dissipation effect can be effectively improved, the heat dissipation efficiency is improved, and the temperature is effectively controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of anaerobic fermentation tanks, in particular to temperature control equipment used for anaerobic fermentation tanks. Background Art

[0002] Anaerobic fermenters can be used in many fields and places, including anaerobic fermentation of sludge in sewage treatment plants, livestock and poultry manure, crop straw, etc. in farm waste treatment. Through anaerobic fermentation, these wastes can be decomposed into organic fertilizer and biogas. In industrial waste treatment, such as food processing waste, pulp waste liquid, etc., they can be treated through anaerobic fermenters, which helps to reduce waste emissions.

[0003] Currently, most anaerobic fermentation tanks rely on direct heating with electric heating wires when in use. However, this heating method relies on the natural transfer of heat to slowly heat the inside of the tube, which has low thermal efficiency. At the same time, the heating is uneven near the heating end and the position far from the heating end, which affects the fermentation effect. Utility Model Content

[0004] The purpose of the utility model is to provide a temperature control device for an anaerobic fermentation tank to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: it includes a reaction tank, a dividing cylinder is connected to the bottom end of the inner wall of the reaction tank, two groups of mounting frames are connected to one side of the inner wall of the dividing cylinder, a rotating shaft is arranged between the two groups of mounting frames, one end of the rotating shaft close to the mounting frame is connected to a paddle, the bottom end of the rotating shaft extends through and extends to the outside of the reaction tank and is connected to a driven wheel, one side of the reaction tank is connected to a driving motor, the output end of the driving motor is connected to a driving wheel through a coupling, a belt is sleeved and connected between the driving wheel and the driven wheel, a heating wire is connected to the bottom end of the inner wall of the reaction tank, a mounting mechanism is connected to the outside of the reaction tank, a heat dissipation mechanism is connected to one side of the mounting mechanism, a feed port is connected to the top of the reaction tank, and a discharge port is connected to the bottom.

[0006] Preferably, a plurality of circulation holes are provided at the bottom end of the dividing cylinder.

[0007] Preferably, the mounting mechanism comprises a fixing frame, a mounting plate is connected to each other on one side of the fixing frame, a reinforcing frame is connected to each other on one side of the mounting plate, and the heat dissipation mechanism is connected to one side of the mounting plate.

[0008] Preferably, the heat dissipation mechanism comprises a telescopic cylinder, an output end of the telescopic cylinder passes through a mounting plate and is connected to a heat conducting plate, a guide rod and heat dissipation fins are connected to one side of the mounting plate, and one end of the guide rod is slidably connected to the mounting plate.

[0009] Preferably, a support frame is connected to the bottom end of the inner wall of the reaction tank, and the heating wire is fixedly arranged on the top end of the support frame.

[0010] Preferably, a temperature sensor is connected to one side of the inner wall of the dividing cylinder.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model injects the material to be processed into the reaction tank through the feed port, starts the heating wire for heating, and then starts the driving motor to drive the driving wheel, and drives the driven wheel to rotate through the belt, so as to start the two sets of paddles to rotate through the rotating shaft, so as to stir and roll the liquid material in the reaction tank, and the dividing cylinder effectively separates the inside, and the material enters the dividing cylinder from the circulation hole, and is then pushed out from the top of the dividing cylinder by the paddle to ensure the rolling effect, so that the internal material is evenly heated, ensuring the heating uniformity and improving the heating efficiency at the same time;

[0013] 2. The utility model also detects the temperature in the reaction tank through a temperature sensor. When heat dissipation is required, the telescopic cylinder is driven to push the heat conduction plate to fit the surface of the reaction tank, absorb the heat in the reaction tank, and dissipate the heat through the heat dissipation fins, which can effectively increase the heat dissipation effect, improve the heat dissipation efficiency, and effectively control the temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the temperature control device for the anaerobic fermentation tank of the utility model;

[0015] Figure 2 It is a schematic diagram of the side section structure of the temperature control device for the anaerobic fermentation tank of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the installation mechanism in the temperature control device for anaerobic fermentation tanks of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the structure of the heat dissipation mechanism in the temperature control device of the anaerobic fermentation tank.

[0018] In the figure: 1. reaction tank; 2. dividing cylinder; 3. mounting frame; 4. rotating shaft; 5. paddle; 6. driven wheel; 7. driving motor; 8. driving wheel; 9. belt; 10. heating wire; 11. mounting mechanism; 111. fixing frame; 112. mounting plate; 113. reinforcing frame; 12. heat dissipation mechanism; 121. telescopic cylinder; 122. heat conducting plate; 123. guide rod; 124. heat dissipation fin; 13. feed port; 14. discharge port; 15. circulation hole; 16. temperature sensor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] See also Figure 1-3 The utility model provides a technical solution: it includes a reaction tank 1, a dividing cylinder 2 is connected to the bottom end of the inner wall of the reaction tank 1, two groups of mounting frames 3 are connected to one side of the inner wall of the dividing cylinder 2, a rotating shaft 4 is arranged between the two groups of mounting frames 3, and a blade 5 is connected to one end of the rotating shaft 4 close to the mounting frame 3. The bottom end of the rotating shaft 4 extends through the outside of the reaction tank 1 and is connected to a driven wheel 6. A driving motor 7 is connected to one side of the reaction tank 1, and a driving wheel 8 is connected to the output end of the driving motor 7 through a coupling. A belt 9 is sleeved and connected between the driving wheel 8 and the driven wheel 6. A heating wire 10 is connected to the bottom end of the inner wall of the reaction tank 1, a mounting mechanism 11 is connected to the outside of the reaction tank 1, and a heat dissipation mechanism 12 is connected to one side of the mounting mechanism 11. A feeding port 13 is connected to the top of the reaction tank 1, and a discharging port 14 is connected to the bottom.

[0022] A plurality of circulation holes 15 are provided at the bottom of the dividing cylinder 2, and the raw materials enter the dividing cylinder 2 through the circulation holes 15, and are then pushed out by the paddles 5, so that the internal raw materials are effectively tumbled to ensure heating uniformity; a support frame is connected to the bottom end of the inner wall of the reaction tank 1, and the heating wire 10 is fixedly arranged on the top of the support frame to ensure the heat energy transfer effect and reduce heat loss.

[0023] Working principle: When the utility model is in use, the material to be processed is injected into the reaction tank 1 through the feed port 13, the heating wire 10 is started for heating, and then the driving motor 7 is started to drive the driving wheel 8, and the driven wheel 6 is driven to rotate through the belt 9, so that the two sets of paddles 5 are started to rotate through the rotating shaft 4, so that the liquid material in the reaction tank 1 is stirred and tumbled, and the dividing cylinder 2 effectively separates the interior, and the material enters the dividing cylinder 2 from the circulation hole 15, and is then pushed out from the top of the dividing cylinder 2 by the paddle 5, ensuring the tumbling effect, so that the internal material is evenly heated, ensuring uniform heating, and at the same time ensuring heating efficiency.

[0024] Embodiment 2

[0025] See also Figure 1-4 The utility model provides a technical solution: it includes a reaction tank 1, a dividing cylinder 2 is connected to the bottom end of the inner wall of the reaction tank 1, two groups of mounting frames 3 are connected to one side of the inner wall of the dividing cylinder 2, a rotating shaft 4 is arranged between the two groups of mounting frames 3, and a blade 5 is connected to one end of the rotating shaft 4 close to the mounting frame 3. The bottom end of the rotating shaft 4 extends through the outside of the reaction tank 1 and is connected to a driven wheel 6. A driving motor 7 is connected to one side of the reaction tank 1, and a driving wheel 8 is connected to the output end of the driving motor 7 through a coupling. A belt 9 is sleeved and connected between the driving wheel 8 and the driven wheel 6. A heating wire 10 is connected to the bottom end of the inner wall of the reaction tank 1, a mounting mechanism 11 is connected to the outside of the reaction tank 1, and a heat dissipation mechanism 12 is connected to one side of the mounting mechanism 11. A feeding port 13 is connected to the top of the reaction tank 1, and a discharging port 14 is connected to the bottom.

[0026] The mounting mechanism 11 includes a fixing frame 111, and a mounting plate 112 is connected to one side of the fixing frames 111 that are close to each other. A reinforcing frame 113 is connected to one side of the mounting plate 112 that is close to each other. The heat dissipation mechanism 12 is connected to one side of the mounting plate 112, and 112 is connected to 1 through 111. In the initial state, a distance between the heat dissipation mechanism 12 and the reaction tank 1 can be ensured to ensure the heating effect; the heat dissipation mechanism 12 includes a telescopic cylinder 121, and the output end of the telescopic cylinder 121 passes through the mounting plate 112 and is connected to a heat conducting plate 122. A guide rod 123 and a heat dissipation fin 124 are connected to one side of the mounting plate 112. One end of the guide rod 123 is slidably connected to the mounting plate 112, which can effectively push 122 to fit on the surface of the reaction tank 1, increase the heat dissipation area, improve the heat dissipation effect, and effectively cool down the reaction tank 1; a temperature sensor 16 is connected to one side of the inner wall of the dividing cylinder 2, which can effectively detect the working temperature in the reaction tank 1 to ensure the use effect.

[0027] Working principle: When the utility model is in use, the temperature inside the reaction tank 1 is detected by the temperature sensor 16. When heat dissipation is required, the telescopic cylinder 121 is driven to push the heat conducting plate 122 to fit the surface of the reaction tank 1, and absorb the heat inside the reaction tank 1, and dissipate the heat through the heat dissipation fins 124, which can effectively increase the heat dissipation effect, improve the heat dissipation efficiency, and effectively control the temperature.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temperature control device for an anaerobic fermentation tank, comprising a reaction tank (1), characterized in that: The bottom end of the inner wall of the reaction tank (1) is connected to a dividing cylinder (2), one side of the inner wall of the dividing cylinder (2) is connected to two groups of mounting frames (3), a rotating shaft (4) is arranged between the two groups of mounting frames (3), one end of the rotating shaft (4) close to the mounting frame (3) is connected to a paddle (5), the bottom end of the rotating shaft (4) extends through the outside of the reaction tank (1) and is connected to a driven wheel (6), one side of the reaction tank (1) is connected to a driving motor (7), the output end of the driving motor (7) is connected to a driving wheel (8) through a coupling, a belt (9) is sleeved and connected between the driving wheel (8) and the driven wheel (6), the bottom end of the inner wall of the reaction tank (1) is connected to a heating wire (10), the outer side of the reaction tank (1) is connected to a mounting mechanism (11), one side of the mounting mechanism (11) is connected to a heat dissipation mechanism (12), the top end of the reaction tank (1) is connected to a feed port (13), and the bottom end is connected to a discharge port (14).

2. The temperature control device for an anaerobic fermentation tank according to claim 1, characterized in that: The bottom end of the dividing cylinder (2) is provided with a plurality of groups of circulation holes (15).

3. The temperature control device for an anaerobic fermentation tank according to claim 1, characterized in that: The mounting mechanism (11) comprises a fixing frame (111), the fixing frames (111) are connected to mounting plates (112) on one side close to each other, the mounting plates (112) are connected to a reinforcing frame (113) on one side close to each other, and the heat dissipation mechanism (12) is connected to one side of the mounting plates (112).

4. The temperature control device for an anaerobic fermentation tank according to claim 1, characterized in that: The heat dissipation mechanism (12) comprises a telescopic cylinder (121), the output end of the telescopic cylinder (121) passes through the mounting plate (112) and is connected to a heat conducting plate (122), one side of the mounting plate (112) is connected to a guide rod (123) and a heat dissipation fin (124), and one end of the guide rod (123) is slidably connected to the mounting plate (112).

5. The temperature control device for an anaerobic fermentation tank according to claim 1, characterized in that: A support frame is connected to the bottom end of the inner wall of the reaction tank (1), and the heating wire (10) is fixedly arranged on the top end of the support frame.

6. The temperature control device for an anaerobic fermentation tank according to claim 1, characterized in that: A temperature sensor (16) is connected to one side of the inner wall of the dividing cylinder (2).

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