Stearyl alcohol-based solid alcohol production equipment

Abstract

The utility model discloses stearic acid alcohol-based solid alcohol production equipment which comprises an alcohol storage tank, an outlet of the alcohol storage tank is connected with an inlet of a fuel preparation kettle through a pipeline, an outlet of the fuel preparation kettle is connected with an inlet of a preheater through a pipeline, and an outlet of the preheater is connected with a feeding port of a fuel reaction kettle through a pipeline. A closed feeder for adding stearic acid and alkali is arranged at the other feed port of the fuel reaction kettle, a water inlet of a heating metal coil pipe in the fuel reaction kettle is connected with a hot water tank through a pipeline, a discharge port of the fuel reaction kettle is connected with a feed port of a forming device through a pipeline, and a slicing machine is arranged at the tail end of a discharge port of the forming device; according to the utility model, the production stability is improved, the production period is shortened, and the labor cost in the production process is reduced; the operation intensity and frequency of field personnel are reduced, and the safety risk possibly caused by volatilization of the alcohol fuel in the production process is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stearic acid alcohol-based solid alcohol production, in particular to stearic acid alcohol-based solid alcohol production equipment. Background Art

[0002] At present, the production of stearic acid alcohol-based solid alcohol based on traditional processes has many disadvantages, such as small scale, inability to form large-scale production, resulting in excessively high costs; the cooling molding process is complex and backward and the production cycle is long, resulting in seriously low production capacity and excessively high labor costs. For example, in CN211620433U-a molding device for alcohol production, its molding process is one-time molding, its production batch is small, and it takes a long time; in addition, the existing technology has a high risk of adding alkali and alkali solution during the production process. Due to open production, the alcohol fuel will have a greater possibility of volatilization; this series of problems need to be solved urgently. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide a stearic acid alcohol-based solid alcohol production equipment to improve production stability, shorten the production cycle, and reduce safety risks and labor costs in the production process.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a stearic acid alcohol-based solid alcohol production equipment, including an alcohol storage tank, the alcohol storage tank outlet is connected to the fuel preparation kettle inlet through a pipeline, the fuel preparation kettle outlet is connected to the preheater inlet through a pipeline, the preheater outlet is connected to one feed port of the fuel reactor through a pipeline, the other feed port of the fuel reactor is provided with a closed feeder for adding stearic acid and alkali, the water inlet of the heating metal coil in the fuel reactor is connected to the hot water tank through a pipeline, the fuel reactor discharge port is connected to the forming device feed port through a pipeline, and a slicer is provided at the end of the forming device discharge port.

[0005] Preferably, the forming device comprises a forming tube, and a cooling water jacket is provided on the surface of the forming tube.

[0006] Preferably, there are multiple forming tubes.

[0007] Preferably, the inlet end of the forming tube is provided with a valve, the outlet end is provided with a detachable head, and the surface of the head is provided with a one-way exhaust port.

[0008] Preferably, a cooling water inlet pipeline and a cooling water outlet pipeline are respectively provided on the surface of the cooling water jacket.

[0009] Preferably, a photoelectric switch for detecting the discharge status is further provided at the forming tube outlet position, and the photoelectric switch is interlocked with the blade drive device of the slicer.

[0010] Preferably, a feed gear pump is also provided on the pipeline close to the feed port of the molding device.

[0011] The beneficial effects of the utility model are as follows: the utility model improves production stability, shortens the production cycle, and reduces labor costs in the production process; it reduces the operation intensity and frequency of on-site personnel and greatly reduces the safety risks that may be caused by the volatilization of alcohol fuels during the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural schematic diagram of a stearic acid alcohol-based solid alcohol production equipment. DETAILED DESCRIPTION

[0013] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments.

[0014] like Figure 1 As shown, a stearic acid alcohol-based solid alcohol production equipment includes an alcohol storage tank 1, the outlet of the alcohol storage tank 1 is connected to the inlet of a fuel preparation kettle 2 through a pipeline, the outlet of the fuel preparation kettle 2 is connected to the inlet of a preheater 3 through a pipeline, the outlet of the preheater 3 is connected to a feed port of a fuel reactor 4 through a pipeline, the other feed port of the fuel reactor 4 is provided with a closed feeder 5 for adding stearic acid and alkali, the water inlet of the heating metal coil in the fuel reactor 4 is connected to a hot water tank 6 through a pipeline, the discharge port of the fuel reactor 4 is connected to the feed port of a forming device 7 through a pipeline, and a slicer 8 is provided at the end of the discharge port of the forming device 7.

[0015] Preferably, the molding device 7 includes a molding tube 7.1, and a cooling water jacket 7.2 is provided on the surface of the molding tube 7.1. The cooling effect of the cooling water jacket 7.2 can make the stearic acid alcohol liquid in the molding tube 7.1 solidify quickly and solidify into a shape.

[0016] Preferably, there are multiple forming tubes 7.1. After multiple forming tubes 7.1 are provided, multiple batches of materials can be fed into the forming tubes at one time for cooling and forming, thereby improving the overall forming efficiency.

[0017] Preferably, the molding tube 7.1 inlet end is provided with a valve, and the outlet end is provided with a detachable end cap, and a one-way vent is provided on the end cap surface. Before stearic acid alcohol-based alcohol liquid is passed into the molding tube 7.1, it is necessary to install the end cap of the molding tube 7.1 outlet end, and then pass the stearic acid alcohol-based alcohol liquid into the molding tube 7.1, and finally close the valve of the molding tube 7.1 inlet end, wait for the stearic acid alcohol-based alcohol liquid in the molding tube 7.1 to solidify and form, then open the valve of the molding tube 7.1 inlet end, disassemble the end cap of the end cap, and the stearic acid alcohol-based alcohol liquid pressure coming in through its inlet end makes the stearic acid alcohol-based alcohol solid in the molding tube 7.1 be pushed out. In the present embodiment, the valve opening and closing process of the molding tube 7.1 inlet end can be controlled by a PLC controller. In addition, in the present embodiment, the end cap is used for injection molding when starting for the first time to prevent a large amount of material from flowing out. The end cap is provided with an vent to ensure that liquid can smoothly enter the molding tube 7.1 during injection molding, avoiding the problem of injection molding difficulty caused by increased pressure.

[0018] Preferably, a cooling water inlet pipeline 7.3 and a cooling water outlet pipeline 7.4 are respectively provided on the surface of the cooling water jacket 7.2. The cooling water inlet pipeline 7.3 and the cooling water outlet pipeline 7.4 can continuously supply cold water to the cooling water jacket 7.2. The cold water in this embodiment is water from a cooling tower.

[0019] Preferably, a photoelectric switch is provided at the outlet of the forming tube 7.1 for detecting material discharge. The photoelectric switch is interlocked with the blade drive of the slicer 8. This design allows the photoelectric switch to detect whether stearic acid alcohol-based alcohol solid material is being discharged from the outlet of the forming tube 7.1. Upon detecting the presence of stearic acid alcohol-based alcohol solid material, the drive of the slicer 8 drives the blade to slice the stearic acid alcohol-based alcohol solid material. In this embodiment, the slicer 8 can be a commonly used slicing device such as a rotary slicer.

[0020] Preferably, a feed gear pump is also provided on the pipeline close to the feed port of the forming device 7 .

[0021] The working principle of this embodiment is as follows:

[0022] Alcohol fuel is pumped from alcohol storage tank 1 to fuel preparation kettle 2 via a feed pump. The pump then pumps the alcohol fuel in fuel preparation kettle 2 to preheater 3, where it is heated to 62°C. The heated alcohol fuel is then fed into fuel reactor 4. Domestic water in hot water tank 6 is heated to 64°C via an electric heater. The heated domestic water is then pumped via a hot water pump to a heating metal coil within fuel reactor 4, which heats and insulates the alcohol fuel in fuel reactor 4 to maintain reaction conditions. A sealed feeder 5 is located at the top of fuel reactor 4. Stearic acid and alkali are weighed and slowly added to fuel reactor 4 through sealed feeder 5. Stirring occurs within fuel reactor 4 to ensure a full reaction, producing stearic acid-based alcohol liquid. A feed gear pump then pumps the stearic acid-based alcohol liquid into a molding device 7, which is then cooled by a cooling water jacket 7. 2. Forced cooling of the forming tube 7.1 to below 40° C. for molding. The specific process is as follows: before introducing stearic acid alcohol-based alcohol liquid into the forming tube 7.1, the valve at the outlet of the forming tube 7.1 needs to be closed. Then, the stearic acid alcohol-based alcohol liquid is introduced into the forming tube 7.1. Finally, the valve at the inlet of the forming tube 7.1 is closed. After the stearic acid alcohol-based alcohol liquid in the forming tube 7.1 solidifies and forms, the valves at the inlet and outlet of the forming tube 7.1 are opened. The pressure of the stearic acid alcohol-based alcohol liquid entering the inlet pushes the stearic acid alcohol solid in the forming tube 7.1 out. A slicer 8 is provided at the outlet of the forming tube 7.1. By matching the discharge speed with the operating speed of the slicer 8, the stearic acid alcohol solid is cut into required slices, which then enter the packaging line for packaging. The above process is then repeated to achieve a continuous production process.

[0023] The above embodiments are merely preferred technical solutions of the present invention and should not be construed as limiting the present invention. The scope of protection of the present invention shall be the technical solutions set forth in the claims, including equivalent alternatives to the technical features of the technical solutions set forth in the claims. Equivalent alternatives and improvements within this scope are also within the scope of protection of the present invention.

Claims

1. A stearic acid alcohol-based solid alcohol production device, comprising an alcohol storage tank (1), wherein the outlet of the alcohol storage tank (1) is connected to the inlet of a fuel preparation kettle (2) via a pipeline, characterized in that: The outlet of the fuel preparation kettle (2) is connected to the inlet of the preheater (3) through a pipeline, the outlet of the preheater (3) is connected to one feed port of the fuel reactor (4) through a pipeline, the other feed port of the fuel reactor (4) is provided with a closed feeder (5) for adding stearic acid and alkali, the water inlet of the heating metal coil in the fuel reactor (4) is connected to the hot water tank (6) through a pipeline, the discharge port of the fuel reactor (4) is connected to the feed port of the forming device (7) through a pipeline, and a slicer (8) is provided at the end of the discharge port of the forming device (7).

2. A stearic acid alcohol-based solid alcohol production equipment according to claim 1, characterized in that: The forming device (7) comprises a forming tube (7.1), and a cooling water jacket (7.2) is provided on the surface of the forming tube (7.1).

3. A stearic acid alcohol-based solid alcohol production equipment according to claim 2, characterized in that: There are multiple forming tubes (7.1).

4. A stearic acid alcohol-based solid alcohol production equipment according to claim 2, characterized in that: The inlet end of the forming tube (7.1) is provided with a valve, the outlet end is provided with a detachable sealing head, and the surface of the sealing head is provided with a one-way exhaust port.

5. A stearic acid alcohol-based solid alcohol production equipment according to claim 2, characterized in that: A cooling water inlet pipeline (7.3) and a cooling water outlet pipeline (7.4) are respectively provided on the surface of the cooling water jacket (7.2).

6. A stearic acid alcohol-based solid alcohol production equipment according to claim 2, characterized in that: A photoelectric switch for detecting the discharge condition is also provided at the outlet of the forming tube (7.1), and the photoelectric switch is interlocked with the blade drive device of the slicer (8).

7. A stearic acid alcohol-based solid alcohol production equipment according to claim 1, characterized in that: A feed gear pump is also provided on the pipeline close to the feed port of the forming device (7).

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