Biodiesel raw material mixing machine

Abstract

The utility model discloses a biodiesel raw material mixer which structurally comprises a tank body, a control mechanism, a stirring roller and a scraper blade, a cavity is formed in the lower portion of the tank body, the control mechanism is arranged in the cavity and comprises a driving rotating wheel and a transmission rotating wheel, the driving rotating wheel is rotationally connected with the cavity and penetrates through the cavity, and the transmission rotating wheel is arranged in the cavity. The transmission rotating wheel is rotationally connected with the cavity and penetrates through the cavity, the driving rotating wheel is in meshed connection with the transmission rotating wheel, the lower end of the stirring roller is fixedly connected with the transmission rotating wheel, and the scraping plate is fixedly connected with the upper end and the lower end of the stirring roller and is in sliding connection with the inner wall of the tank body. The utility model belongs to the field of biodiesel production, and particularly relates to a biodiesel raw material mixing machine.

Description

Technical Field

[0001] The utility model belongs to the field of biodiesel production, in particular to a biodiesel raw material mixer. Background Art

[0002] Biodiesel is a fatty acid methyl ester or ethyl ester formed by esterification of plant and animal oils, animal oils, waste oils or microbial oils with methanol or ethanol, thereby replacing diesel produced from common fossil fuel petroleum. The raw materials of biodiesel are widely available and are green and environmentally friendly, and it has excellent performance. It is a typical green energy source.

[0003] In the production of biodiesel, methanol or ethanol is required for a sufficient mixing reaction. At this time, a mixing device is required. In order to improve the mixing efficiency, the existing mixing devices are mostly continuous mechanically controlled stirring rollers for mixing. When the speed is too fast, the biodiesel raw materials overflow from the tank, causing waste. In addition, grease is easy to adhere to the inner wall of the tank, and it is difficult to stir it during mixing, which affects the mixing efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is that when the stirring is too fast, the grease is easy to overflow and the grease is easy to adhere to the inner wall of the tank.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is as follows: the biodiesel raw material mixer proposed in the utility model includes a tank body, a cavity is opened in the lower part of the tank body, and also includes a control mechanism, a stirring roller and a scraper. The control mechanism is arranged inside the cavity. The control mechanism includes a driving wheel and a transmission wheel. The driving wheel is rotatably connected to the cavity and passes through the cavity. The transmission wheel is rotatably connected to the cavity and passes through the cavity. The driving wheel and the transmission wheel are meshedly connected. The lower end of the stirring roller is fixedly connected to the transmission wheel, the scraper is fixedly connected to the upper and lower ends of the stirring roller, and the scraper is slidably connected to the inner wall of the tank body.

[0006] Furthermore, a motor is provided at the lower part of the tank body, and the motor is axially connected to the driving wheel.

[0007] Furthermore, a crescent-shaped rotating disc is fixedly provided on the upper portion of the driving rotating wheel, and an arc-shaped rotating groove is opened on the side portion of the transmission rotating wheel, and the rotating disc and the rotating groove are rotatably engaged and connected.

[0008] Furthermore, the rotating trough is provided with a scraper group, and the rotating trough and the rotating disk have the same radius.

[0009] Furthermore, a limiting shaft is fixedly provided on the outer ring of the driving wheel, and a limiting groove is provided on the side of the transmission wheel. The limiting shaft and the limiting groove are slidably engaged with each other, and there are 5 groups of limiting grooves in total.

[0010] Furthermore, a liquid inlet is provided at the upper portion of the tank body, and the liquid inlet is connected to the tank body through and through; a liquid discharge port with a valve is provided at the lower portion of the tank body, and the upper portion of the liquid discharge port is connected to the lower portion of the tank body through and through.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows:

[0012] 1. The biodiesel raw material mixer proposed in this scheme can control the stirring roller to intermittently stir and mix the biodiesel inside the tank body by setting a control mechanism in the cavity and using the transmission wheel and the active wheel to cooperate intermittently, so as to avoid diesel overflowing from the liquid inlet when the speed is too fast, avoid waste, facilitate continuous addition of raw materials into the tank body, and ensure the continuity of mixing.

[0013] 2. The biodiesel raw material mixer proposed in this scheme can scrape and clean the mixed raw materials adhered to the inner wall of the tank by fixing a scraper on the outer side of the stirring roller and setting the scraper to be closely connected to the inside of the tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an enlarged schematic diagram of a local structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 3 It is a first overall cross-sectional schematic diagram of the utility model;

[0017] Figure 4 It is a second overall cross-sectional schematic diagram of the utility model.

[0018] Among them, 1. tank body, 101. liquid inlet, 102. liquid discharge port, 103. cavity, 2. control mechanism, 201. motor, 202. driving wheel, 203. transmission wheel, 204. turntable, 205. rotating groove, 206. limiting shaft, 207. limiting groove, 3. stirring roller, 4. scraper.

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

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

[0021] like Figure 1 , Figure 3 and Figure 4 As shown, a biodiesel raw material mixer proposed in the utility model includes a tank body 1, a cavity 103 is opened at the lower part of the tank body 1, and also includes a control mechanism 2, a stirring roller 3 and a scraper 4, the control mechanism 2 is arranged inside the cavity 103, the control mechanism 2 includes a driving wheel 202 and a transmission wheel 203, the driving wheel 202 is rotatably connected to the cavity 103 and passes through the cavity 103, the transmission wheel 203 is rotatably connected to the cavity 103 and passes through the cavity 103, the driving wheel 202 and the transmission wheel 203 are meshedly connected, the lower end of the stirring roller 3 is fixedly connected to the transmission wheel 203, the scraper 4 is fixedly connected to the upper and lower ends of the stirring roller 3, and the scraper 4 is slidably connected to the inner wall of the tank body 1.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the lower part of the tank body 1 is provided with a motor 201, and the motor 201 is axially connected to the driving wheel 202 for controlling the rotation of the driving wheel 202. A crescent-shaped rotating disk 204 is fixedly provided on the upper part of the driving wheel 202, and a circular arc-shaped rotating groove 205 is opened on the side of the transmission wheel 203. The rotating disk 204 and the rotating groove 205 are rotatably engaged and connected. The rotating groove 205 is provided with 4 groups of scrapers. The rotating groove 205 and the rotating disk 204 have the same radius. 02 A limiting shaft 206 is fixedly arranged on the outer ring, and a limiting groove 207 is arranged on the side of the driving wheel 203. The limiting shaft 206 and the limiting groove 207 are slidably engaged with each other. There are 5 groups of limiting grooves 207 in total. A liquid inlet 101 is arranged on the upper part of the tank body 1, and the liquid inlet 101 is connected through the tank body 1. A liquid discharge port 102 with a valve is arranged on the lower part of the tank body 1, and the upper part of the liquid discharge port 102 is connected through the lower part of the tank body 1 for adding and discharging biodiesel.

[0023] During specific use, the biodiesel to be mixed and processed is added into the tank body 1 from the discharge port 102, and the motor 201 is started to rotate the active impeller 202. Under the meshing action of the turntable 204 and the rotating groove 205, the limit shaft 206 drives the transmission impeller 203 and the stirring roller 3 to rotate intermittently through the sliding connection with the limit groove 207, so as to prevent the stirring roller 3 from driving the biodiesel in the tank body 1 to rotate too fast. When the mixing raw materials are stopped intermittently, the mixed raw materials can be continuously added into the tank body 1 from the liquid inlet 101, so as to prevent the diesel from overflowing and flowing back from the liquid inlet 101 due to the excessive rotation speed, thereby ensuring the continuity of mixing and improving the mixing efficiency. Moreover, the scraper 4 fixed on the outside of the stirring roller 3 can scratch the inner wall of the tank body 1 while stirring, so as to prevent the processed mixed raw materials of biodiesel from adhering to the inner wall of the tank body 1, thereby affecting the adequacy and mixing efficiency of mixing.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A biodiesel feedstock mixer, comprising a tank body, a cavity is provided at the lower part of the tank body, and is characterized in that: It also includes a control mechanism, a stirring roller and a scraper. The control mechanism is arranged inside the cavity. The control mechanism includes a driving wheel and a transmission wheel. The driving wheel is rotatably connected to the cavity and passes through the cavity. The transmission wheel is rotatably connected to the cavity and passes through the cavity. The driving wheel and the transmission wheel are meshingly connected. The lower end of the stirring roller is fixedly connected to the transmission wheel. The scraper is fixedly connected to the upper and lower ends of the stirring roller. The scraper is slidably connected to the inner wall of the tank body.

2. A biodiesel feedstock mixer according to claim 1, characterized in that: A motor is arranged at the lower part of the tank body, and the motor is axially connected to the driving rotating wheel.

3. A biodiesel feedstock mixer according to claim 2, characterized in that: A crescent-shaped rotating disc is fixedly arranged on the upper part of the driving rotating wheel, and an arc-shaped rotating groove is opened on the side of the transmission rotating wheel. The rotating disc and the rotating groove are rotatably engaged and connected.

4. A biodiesel feedstock mixer according to claim 3, characterized in that: The rotating trough is provided with a scraper group, and the rotating trough and the rotating disk have the same radius.

5. A biodiesel feedstock mixer according to claim 4, characterized in that: The outer ring of the active rotating wheel is fixed with a limiting shaft, and the side of the transmission rotating wheel is provided with a limiting groove. The limiting shaft and the limiting groove are connected in a sliding manner, and there are 5 groups of limiting grooves in total.

6. A biodiesel feedstock mixer according to claim 5, characterized in that: The upper part of the tank body is provided with a liquid inlet, which is connected to the tank body through and through. The lower part of the tank body is provided with a liquid discharge port with a valve, which is connected to the upper part of the liquid discharge port and the lower part of the tank body through and through.

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