Biodiesel distillation device

Abstract

The utility model discloses a biodiesel distillation device, which belongs to the technical field of distillation processing and comprises a distillation barrel, a distillation tower and a distillation tower, the rotating motor is mounted at the top end of the distillation barrel through a heat insulation motor seat, an output shaft of the rotating motor penetrates through the distillation barrel and is connected with a rotating rod, the periphery of the rotating rod is connected with an auger sheet and a plurality of stirring blades, the plurality of stirring blades are jointly connected with a U-shaped treatment plate, and a U-shaped rubber scraper matched with the distillation barrel is adhered to the periphery of the treatment plate; the heat preservation barrel is arranged on the periphery of the distillation barrel, a plurality of heating pipes used for distillation heating are installed on the periphery of the distillation barrel, the side of the distillation barrel is communicated with a discharging pipe with an electromagnetic valve, and the distillation barrel is further communicated with a condensation combination penetrating through the heat preservation barrel; and the balance weight plate is arranged below the heat preservation barrel, and the top end of the balance weight plate is fixedly connected with a vertical supporting plate and two hydraulic rods. The biodiesel distillation device not only can perform thorough cleaning, but also can perform thorough blanking.

Description

Technical Field

[0001] This utility model belongs to the field of distillation processing technology, and in particular to a biodiesel distillation device. Background Technology

[0002] Biodiesel refers to fatty acid methyl esters or ethyl esters formed by esterification of vegetable oil, animal oil, waste oil, or microbial oil with methanol or ethanol, and is a typical "green energy". To improve the purity of biodiesel, distillation is necessary. However, existing distillation equipment suffers from impurities in the biodiesel, which adhere to the tank walls or settle at the bottom, affecting distillation. Therefore, distillation equipment is designed with cleaning structures; however, because the distillation tank is funnel-shaped, there are blind spots for cleaning, resulting in generally poor cleaning effectiveness.

[0003] A search revealed a Chinese patent document (authorization announcement number CN220550146U) specifying a biodiesel distillation apparatus, comprising: a distillation tank with a drain pipe connected to its bottom, and an internal stirring mechanism; the stirring mechanism includes a motor, a stirring shaft, and a connecting frame, with the motor fixedly mounted on the top of the distillation tank, a first support rod connected to the outer side of the stirring shaft, a connecting rod at the connection between the first and second support rods, and a connecting frame connected to the top of the cleaning rod. This biodiesel distillation apparatus can stir the distillation tank, facilitating uniform heating and evaporation of the biodiesel, and also allows for easy cleaning of the tank, simplifying use and increasing the travel distance of the biodiesel vapor for easier condensation and collection. While the distillation apparatus incorporates a cleaning structure, the funnel-shaped shape of the distillation tank creates cleaning dead zones, resulting in only moderate cleaning effectiveness. Utility Model Content

[0004] The purpose of this invention is to provide a biodiesel distillation apparatus to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a biodiesel distillation apparatus, comprising:

[0006] Distillation tanks are used to store biodiesel;

[0007] A rotary motor is mounted on the top of the distillation tank via a heat-insulated motor base. The output shaft of the rotary motor passes through the distillation tank and is connected to a rotating rod. The outer periphery of the rotating rod is connected to an auger and multiple stirring blades. The multiple stirring blades are connected to a U-shaped processing plate. A U-shaped rubber scraper adapted to the distillation tank is glued to the outer periphery of the processing plate.

[0008] The insulated barrel is set on the outer periphery of the distillation barrel. Multiple heating tubes for distillation heating are installed on the outer periphery of the distillation barrel. A discharge pipe with a solenoid valve is connected to the side of the distillation barrel. The distillation barrel is also connected to a condenser assembly that runs through the insulated barrel.

[0009] A counterweight plate is located below the insulation barrel. A vertical support plate and two hydraulic rods are fixedly connected to the top of the counterweight plate. The moving parts of the two hydraulic rods are connected to pulleys for supporting the insulation barrel. A lifting lug is connected to the bottom of the insulation barrel. The lifting lug is rotatably connected to the vertical support plate through a rotating shaft.

[0010] As a preferred embodiment, the insulated barrel is connected and fixed to the distillation barrel by multiple connecting rods, and the top of the insulated barrel is connected to a vent pipe with a solenoid valve.

[0011] As a preferred embodiment, the condensation assembly includes:

[0012] The cold water tank is tilted and fixed to the heat-insulating tank by a heat-insulating rod.

[0013] The guide tube is connected to the top of the distillation tank and extends through the cold water tank.

[0014] As a preferred embodiment, the cold water tank contains water for heat conduction, and multiple condensers are installed on the inner wall of the cold water tank.

[0015] As a preferred embodiment, the top of the cold water tank is connected to a water pipe equipped with a solenoid valve.

[0016] As a preferred embodiment, the end of the discharge pipe extends through the insulation barrel to the outside of the insulation barrel, and a thermometer is installed on the side of the insulation barrel.

[0017] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0018] Because the distillation tank of this biodiesel distillation device is not funnel-shaped, the processing plate and rubber scraper can completely clean the inner wall of the tank. Compared with the funnel-shaped storage structure, there are no dead corners in the cleaning and the cleaning effect is better.

[0019] When the biodiesel distillation device needs to be fed, the hydraulic rod extends and the pulley lifts the insulated barrel. The insulated barrel is tilted due to the vertical support plate, and the discharge pipe is at the lowest end, thus realizing the feeding of the distillation barrel.

[0020] This biodiesel distillation device has a heating element that heats the distillation tank, thereby indirectly distilling the biodiesel inside. The insulation tank provides insulation protection, reducing energy loss and improving energy utilization.

[0021] This biodiesel distillation unit can not only perform thorough cleaning, but also ensure complete feed dispensing. Attached Figure Description

[0022] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the condenser assembly of this utility model;

[0025] Figure 3 This is a front view of the insulated bucket and counterweight plate of this utility model;

[0026] Figure 4 This is a cross-sectional view of the insulated bucket of this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] In the picture:

[0029] 1. Distillation tank; 2. Rotary motor; 3. Rotating rod; 4. Screwdriver blade; 5. Stirring blade; 6. Processing plate; 7. Rubber scraper; 8. Insulation tank; 9. Heating tube; 10. Discharge pipe; 11. Condensation assembly; 12. Counterweight plate; 13. Vertical support plate; 14. Hydraulic rod; 15. Pulley; 16. Lifting lug; 17. Connecting rod; 18. Vent pipe; 19. Thermometer;

[0030] 111. Cold water tank; 112. Insulation rod; 113. Drain pipe; 114. Condenser; 115. Water pipe. Detailed Implementation

[0031] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0032] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0033] The connection method can adopt existing methods such as bonding, welding, bolting, etc., depending on the actual needs. Techniques, methods and equipment known to those skilled in the art may not be discussed in detail. However, where appropriate, the techniques, methods and equipment should be regarded as part of the specification. The proportions of the components in the drawings are for reference only and can be adjusted to a certain extent according to the actual use.

[0034] Please see Figures 1 to 4 As shown, a biodiesel distillation apparatus, in this embodiment, includes:

[0035] Distillation tank 1, used for storing biodiesel;

[0036] A rotary motor 2 is mounted on the top of the distillation tank 1 via a heat-insulated motor base. The output shaft of the rotary motor 2 passes through the distillation tank 1 and is connected to a rotating rod 3. An auger blade 4 and multiple stirring blades 5 are connected to the outer periphery of the rotating rod 3. The multiple stirring blades 5 are connected to a U-shaped treatment plate 6. A U-shaped rubber scraper 7 adapted to the distillation tank 1 is bonded to the outer periphery of the treatment plate 6. The rubber scraper 7 presses against the inner wall of the distillation tank 1 to ensure cleaning effect. The heating tube 9 is turned on to heat the biodiesel in the distillation tank 1 for distillation. The evaporated biodiesel flows out through the guide pipe 113 and is condensed by the cold water in the cold water tank 111. The rotary motor 2 drives the rotating rod 3 to rotate, which in turn drives the auger blade 4, stirring blades 5, treatment plate 6 and rubber scraper 7 to rotate, ensuring thorough cleaning of the distillation tank 1.

[0037] A heat preservation tank 8 is set on the outer periphery of the distillation tank 1. Multiple heating tubes 9 for distillation heating are installed on the outer periphery of the distillation tank 1. A discharge pipe 10 with a solenoid valve is connected to the side of the distillation tank 1. The end of the discharge pipe 10 passes through the heat preservation tank 8 and extends to the outside of the heat preservation tank 8.

[0038] A counterweight plate 12 is positioned below the insulation tank 8. A vertical support plate 13 and two hydraulic rods 14 are fixedly connected to the top of the counterweight plate 12. The moving parts of the two hydraulic rods 14 are connected to pulleys 15 for supporting the insulation tank 8. A lifting lug 16 is connected to the bottom of the insulation tank 8. The lifting lug 16 is rotatably connected to the vertical support plate 13 via a pivot, controlling the hydraulic rods 14 to extend to a certain extent. The pulleys 15 lift the insulation tank 8. The insulation tank 8 is tilted due to the vertical support plate 13, and the discharge pipe 10 is at its lowest point. The solenoid valve of the discharge pipe 10 is opened to discharge the material. The distillation tank 1 and the insulation tank 8 are also equipped with other necessary equipment and structures, which are not the innovation direction of this application and therefore will not be described in detail.

[0039] The insulated container 8 is connected and fixed to the distillation container 1 by multiple connecting rods 17. The top of the insulated container 8 is connected to a vent pipe 18 with a solenoid valve. The top of the distillation container 1 is connected to a feed pipe that passes through the insulated container 8 and has a solenoid valve. Biodiesel to be distilled is introduced into the distillation container 1 through the feed pipe. Then the solenoid valve of the feed pipe is closed. A thermometer 19 is installed on the side of the insulated container 8.

[0040] The distillation tank 1 is also connected to a condenser assembly 11 that penetrates the insulation tank 8. The condenser assembly 11 includes:

[0041] The cold water tank 111 is tilted and is connected and fixed to the heat preservation tank 8 by the heat insulation rod 112.

[0042] The guide pipe 113 is connected to the top of the distillation tank 1 and passes through the cold water tank 111.

[0043] The cold water tank 111 contains water for heat conduction. Multiple condensers 114 are installed on the inner wall of the cold water tank 111. Each condenser 114 includes a refrigeration section, a connection section, a working section, and a heat dissipation section. The refrigeration section is located inside the cold water tank 111, while the working section and the heat dissipation section are located outside the cold water tank 111. A water pipe 115 with a solenoid valve is connected to the top of the cold water tank 111.

[0044] The rotary motor 2, heating tube 9, hydraulic rod 14, solenoid valve, thermometer 19, and condenser 114 are all conventional instruments. Their working principles, dimensions, and models are irrelevant to the problem solved by this application, so they will not be described in detail. The control method of this utility model is through a controller. The control circuit of the controller can be implemented by a person skilled in the art through simple programming. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0045] Working principle

[0046] The biodiesel distillation device introduces the biodiesel to be distilled into the distillation tank 1 through the feed pipe, then closes the solenoid valve of the feed pipe and turns on the heating pipe 9 to heat the biodiesel in the distillation tank 1. The evaporated biodiesel flows out through the guide pipe 113 and is condensed by the cold water in the cold water tank 111. The rotary motor 2 drives the rotating rod 3 to rotate, which in turn drives the auger plate 4, the stirring blade 5 to rotate, and the processing plate 6 and the rubber scraper 7 to rotate, ensuring the thorough cleaning of the distillation tank 1. When it is necessary to discharge the biodiesel, the hydraulic rod 14 is extended to a certain extent, and the pulley 15 lifts the heat preservation tank 8. The heat preservation tank 8 is tilted due to the vertical support plate 13, and the discharge pipe 10 is at the lowest end. The solenoid valve of the discharge pipe 10 is opened to discharge the biodiesel.

[0047] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A biodiesel distillation apparatus, characterized by, Include: Distillation barrel (1) for storing biodiesel; Rotary motor (2) is installed at the top of distillation barrel (1) through heat insulation motor base, the output shaft of rotary motor (2) is connected with rotating rod (3) penetrating distillation barrel (1), the outer periphery of rotating rod (3) is connected with auger blade (4) and multiple stirring blades (5), multiple stirring blades (5) are jointly connected with U-shaped processing plate (6), the outer periphery of processing plate (6) is bonded with U-shaped rubber scraper (7) matched with distillation barrel (1); Heat preservation barrel (8) is arranged on the outer periphery of distillation barrel (1), multiple heating pipes (9) for distillation heating are arranged on the outer periphery of distillation barrel (1), the side of distillation barrel (1) is communicated with discharge pipe (10) with electromagnetic valve, distillation barrel (1) is also communicated with condensing combination (11) penetrating heat preservation barrel (8); Counterweight plate (12) is arranged below heat preservation barrel (8), the top end of counterweight plate (12) is fixedly connected with vertical support plate (13) and two hydraulic rods (14), the moving parts of two hydraulic rods (14) are jointly connected with pulley (15) for pressing heat preservation barrel (8), the bottom end of heat preservation barrel (8) is connected with lifting lug (16), lifting lug (16) is rotatably connected with vertical support plate (13) through rotating shaft.

2. A biodiesel distillation apparatus according to claim 1, wherein, The heat preservation barrel (8) is connected and fixed with the distillation barrel (1) through a plurality of connecting rods (17), and the top end of the heat preservation barrel (8) is communicated with the air pipe (18) with the electromagnetic valve.

3. The biodiesel distillation apparatus of claim 1, wherein, The condensing combination (11) comprises: The cold water barrel (111) is arranged obliquely, and the cold water barrel (111) is connected and fixed with the heat preservation barrel (8) through the heat insulation rod (112); The flow guide pipe (113) is communicated with the top of the distillation barrel (1) and penetrates the cold water barrel (111).

4. A biodiesel distillation apparatus according to claim 3, wherein, The cold water barrel (111) is provided with water for heat conduction, and a plurality of condensers (114) are installed on the inner wall of the cold water barrel (111).

5. A biodiesel distillation apparatus according to claim 4, wherein, The top of the cold water barrel (111) is communicated with the water guide pipe (115) with the electromagnetic valve.

6. The biodiesel distillation apparatus of claim 1, wherein, The end of the discharge pipe (10) extends to the outside of the heat preservation barrel (8) penetrating the heat preservation barrel (8), and the temperature meter (19) is installed on the side of the heat preservation barrel (8).

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