Light component discharging tank for producing absolute ethyl alcohol

Abstract

The utility model discloses a light component discharge tank for absolute ethyl alcohol production, which comprises a storage tank, a discharge cylinder is fixedly mounted at the bottom of the storage tank, a connecting frame positioned on one side of the discharge cylinder is fixedly mounted at the bottom of the storage tank, a feed pipe positioned on the other side of the discharge cylinder is arranged at the bottom of the storage tank, and a discharge port is arranged at the other side of the discharge cylinder. A driving motor located on one side of the connecting frame is fixedly mounted at the bottom of the storage tank, a piston plate is slidably connected to the interior of the discharging cylinder, a threaded rod is fixedly mounted at one end of the piston plate, a threaded sleeve is rotatably connected to the bottom of the connecting frame, and the threaded rod is in threaded connection with the middle of the threaded sleeve in a penetrating mode; and the output end of the driving motor is in transmission connection with the threaded sleeve. The discharging amount of the discharging pipe is controlled by controlling the number of rotation turns of the driving motor and controlling the moving distance of the threaded rod and the piston plate, and therefore the discharging tank can conduct quantitative discharging according to needs.

Description

Technical Field

[0001] The utility model relates to the technical field of anhydrous ethanol production, in particular to a light component discharging tank used for anhydrous ethanol production. Background Art

[0002] At present, ethanol is a type of alcohol, an organic compound, commonly known as alcohol, and is the most common monohydric alcohol. It is a colorless, transparent liquid that is flammable, volatile, and has a special aroma (slightly irritating) at room temperature and pressure. It is a commonly used fuel, solvent, and disinfectant. It is also used in organic synthesis. Ethanol and methyl ether are isomers. Anhydrous ethanol is obtained by purifying alcohol, and some light component impurities will be obtained during the production process.

[0003] After separating the light component impurities, a discharge tank is needed to prevent impurities from accumulating. However, the existing discharge tank cannot control the discharge volume. During the discharge process, workers need to pay attention to the discharge volume at all times to prevent leakage caused by excessive discharge and create safety hazards.

[0004] To this end, we propose a light component discharge tank for anhydrous ethanol production. Summary of the invention

[0005] The purpose of the utility model is to provide a light component discharge tank for anhydrous ethanol production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a light component discharging tank for anhydrous ethanol production, comprising a storage tank, a discharging cylinder is fixedly installed at the bottom of the storage tank, a connecting frame located on one side of the discharging cylinder is fixedly installed at the bottom of the storage tank, a feeding pipe located on the other side of the discharging cylinder is arranged at the bottom of the storage tank, a driving motor located on one side of the connecting frame is fixedly installed at the bottom of the storage tank, a piston plate is slidably connected to the inside of the discharging cylinder, a threaded rod is fixedly installed at one end of the piston plate, a threaded sleeve is rotatably connected to the bottom of the connecting frame, the threaded rod is threadedly connected to the middle part of the threaded sleeve, the output end of the driving motor is drivingly connected to the threaded sleeve, the other end of the feeding pipe is fixedly installed to the other side of the discharging cylinder, a discharging pipe located on the front side of the feeding pipe is fixedly installed on the other side of the discharging cylinder, a first electrically controlled valve is arranged in the middle of the feeding pipe, and a second electrically controlled valve is arranged in the middle of the discharging pipe.

[0007] Optionally, a follower gear is fixedly mounted on the outer circumferential surface of the threaded sleeve, and the follower gear is located inside the connecting frame. A driving gear located inside the connecting frame is fixedly mounted on the output end of the drive motor, and the driving gear is meshed with the follower gear.

[0008] Optionally, the threaded rod is slidably connected to one side of the discharging cylinder, a limiting sliding groove is provided on the outer circumferential surface of the threaded rod, and a protrusion slidably connected to the limiting sliding groove is fixedly installed at the through connection between the discharging cylinder and the threaded rod.

[0009] Optionally, a stirring motor is fixedly mounted on the top of the storage tank, a transmission shaft located inside the storage tank is fixedly mounted on the output end of the stirring motor, and a stirring rod is provided on the outer peripheral surface of the transmission shaft.

[0010] Optionally, the threaded rod, the piston plate and the discharging cylinder are coaxially arranged, and the outer peripheral surface of the piston plate is sealingly and slidably connected to the inner wall of the discharging cylinder.

[0011] Optionally, a feed port connected to the light component separation tower is provided at the top of the storage tank, and a filter screen is provided inside the feed port.

[0012] Optionally, the connection between the discharge cylinder, the feed pipe and the discharge tank is located in the same horizontal plane, and the connection between the discharge cylinder, the feed pipe and the discharge tank is symmetrically arranged on the same side of the discharge cylinder.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The light component discharging tank for anhydrous ethanol production separates light component impurities in ethanol through a light component separation tower and feeds the separated light component impurities into a storage tank through a feed port for storage. When discharging is required, the first electric control valve is opened, the driving motor is driven to rotate, and the threaded sleeve is driven to rotate through the driving gear and the driven gear, so that the threaded rod pulls the piston plate to move, and the material in the storage tank is extracted into the discharging cylinder through the feed pipe. Then, the first electric control valve is closed, the second electric control valve is opened, the driving motor is reversed, and the piston plate moves in the opposite direction, and the material in the middle of the discharging cylinder is squeezed out through the discharging pipe for discharging. The number of rotations of the driving motor is controlled to control the moving distance of the threaded rod and the piston plate, and then the discharging amount of the discharging pipe is controlled, so that the discharging tank can perform quantitative discharging according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a light component discharge tank for anhydrous ethanol production according to the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a discharge cylinder of a light component discharge tank for anhydrous ethanol production according to the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of a storage tank of a light component discharge tank for anhydrous ethanol production according to the utility model;

[0018] Figure 4The utility model is a schematic structural diagram of a piston plate of a light component discharge tank for anhydrous ethanol production.

[0019] In the figure: 1. storage tank; 2. discharge cylinder; 3. driving motor; 4. connecting frame; 5. piston plate; 6. threaded rod; 7. threaded sleeve; 8. driving gear; 9. follower gear; 10. feed pipe; 11. first electric control valve; 12. discharge pipe; 13. second electric control valve; 14. stirring motor; 15. transmission shaft; 16. stirring rod; 17. feed port; 18. limiting slide. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 4 The utility model provides a light component discharging tank for anhydrous ethanol production, comprising a storage tank 1, a discharging cylinder 2 is fixedly installed at the bottom of the storage tank 1, a connecting frame 4 located on one side of the discharging cylinder 2 is fixedly installed at the bottom of the storage tank 1, a feeding pipe 10 located on the other side of the discharging cylinder 2 is arranged at the bottom of the storage tank 1, a driving motor 3 located on one side of the connecting frame 4 is fixedly installed at the bottom of the storage tank 1, a piston plate 5 is slidably connected inside the discharging cylinder 2, a threaded rod 6 is fixedly installed at one end of the piston plate 5, a threaded sleeve 7 is rotatably connected at the bottom of the connecting frame 4, the threaded rod 6 is threadedly connected to the middle part of the threaded sleeve 7, the output end of the driving motor 3 is drivingly connected to the threaded sleeve 7, the other end of the feeding pipe 10 is fixedly installed to the other side of the discharging cylinder 2, a discharging pipe 12 located on the front side of the feeding pipe 10 is fixedly installed on the other side of the discharging cylinder 2, and a The first electrically controlled valve 11 and the second electrically controlled valve 13 are arranged in the middle of the discharge pipe 12. The light component impurities in the ethanol are separated by the light component separation tower and then sent to the storage tank 1 through the feed port 17 for storage. When discharging is needed, the first electrically controlled valve 11 is opened, the driving motor 3 is driven to rotate, and the threaded sleeve 7 is driven to rotate through the driving gear 8 and the driven gear 9, so that the threaded rod 6 pulls the piston plate 5 to move, and the material in the storage tank 1 is extracted into the discharge cylinder 2 through the feed pipe 10, and then the first electrically controlled valve 11 is closed, the second electrically controlled valve 13 is opened, the driving motor 3 is reversed, so that the piston plate 5 moves in the opposite direction, and the material in the middle of the discharge cylinder 2 is squeezed out through the discharge pipe 12 for discharging. By controlling the number of rotations of the driving motor 3, the moving distance of the threaded rod 6 and the piston plate 5 is controlled, and then the discharge amount of the discharge pipe 12 is controlled, so that the discharge tank can perform quantitative discharging as needed.

[0022] A follower gear 9 is fixedly installed on the outer circumference of the threaded sleeve 7, and the follower gear 9 is located inside the connecting frame 4. A driving gear 8 located inside the connecting frame 4 is fixedly installed on the output end of the driving motor 3, and the driving gear 8 is meshed with the follower gear 9. The threaded rod 6 is slidably connected with one side of the discharging cylinder 2. A limiting groove 18 is provided on the outer circumference of the threaded rod 6. A protrusion slidably connected with the limiting groove 18 is fixedly installed at the through connection between the discharging cylinder 2 and the threaded rod 6. A stirring motor 14 is fixedly installed on the top of the storage tank 1, and a transmission shaft 15 located inside the storage tank 1 is fixedly installed on the output end of the stirring motor 14, and a stirring rod 16 is provided on the outer circumference of the transmission shaft 15.

[0023] The threaded rod 6, the piston plate 5 and the discharge cylinder 2 are coaxially arranged, the outer peripheral surface of the piston plate 5 is sealingly and slidably connected to the inner wall of the discharge cylinder 2, the top of the storage tank 1 is provided with a feed port 17 connected to the light component separation tower, and a filter screen is arranged inside the feed port 17. The connection between the discharge cylinder 2, the feed pipe 10 and the discharge tank is located in the same horizontal plane, and the connection between the discharge cylinder 2, the feed pipe 10 and the discharge tank is symmetrically arranged on the same side of the discharge cylinder 2.

[0024] Working principle:

[0025] After the light component impurities in ethanol are separated by the light component separation tower, they are sent to the storage tank 1 through the feed port 17 for storage. When discharging is required, the first electric control valve 11 is opened, the driving motor 3 is rotated, and the threaded sleeve 7 is driven to rotate through the driving gear 8 and the driven gear 9, so that the threaded rod 6 pulls the piston plate 5 to move, and the material in the storage tank 1 is extracted into the discharging cylinder 2 through the feeding pipe 10, and then the first electric control valve 11 is closed, the second electric control valve 13 is opened, and the driving motor 3 is reversed to make the piston plate 5 move in the opposite direction, and the material in the middle of the discharging cylinder 2 is squeezed out through the discharging pipe 12 for discharging. By controlling the number of rotations of the driving motor 3, the moving distance of the threaded rod 6 and the piston plate 5 is controlled, and then the discharging amount of the discharging pipe 12 is controlled, so that the discharging tank can perform quantitative discharging as needed.

[0026] 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 these 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 light component discharge tank for anhydrous ethanol production, comprising a storage tank (1), characterized in that: A discharge cylinder (2) is fixedly mounted on the bottom of the storage tank (1), a connecting frame (4) located on one side of the discharge cylinder (2) is fixedly mounted on the bottom of the storage tank (1), a feed pipe (10) is arranged on the other side of the discharge cylinder (2) at the bottom of the storage tank (1), a drive motor (3) is fixedly mounted on one side of the connecting frame (4) at the bottom of the storage tank (1), a piston plate (5) is slidably connected to the inside of the discharge cylinder (2), a threaded rod (6) is fixedly mounted on one end of the piston plate (5), and the connecting frame (4) is provided with a feed pipe (10) located on the other side of the discharge cylinder (2). ) is rotatably connected to the bottom of the feed pipe (10), the threaded sleeve (7) is threadedly connected to the middle of the threaded sleeve (7), the output end of the drive motor (3) is transmission-connected to the threaded sleeve (7), the other end of the feed pipe (10) is fixedly mounted to the other side of the discharge cylinder (2), the other side of the discharge cylinder (2) is fixedly mounted with a discharge pipe (12) located in front of the feed pipe (10), the middle of the feed pipe (10) is provided with a first electrically controlled valve (11), and the middle of the discharge pipe (12) is provided with a second electrically controlled valve (13).

2. A light component discharge tank for anhydrous ethanol production according to claim 1, characterized in that: A follower gear (9) is fixedly mounted on the outer circumferential surface of the threaded sleeve (7), and the follower gear (9) is located inside the connecting frame (4). A driving gear (8) located inside the connecting frame (4) is fixedly mounted on the output end of the drive motor (3), and the driving gear (8) is meshed with the follower gear (9).

3. The light component discharge tank for anhydrous ethanol production according to claim 1, characterized in that: The threaded rod (6) is slidably connected to one side of the discharge cylinder (2); a limit slide groove (18) is provided on the outer circumferential surface of the threaded rod (6); and a protrusion slidably connected to the limit slide groove (18) is fixedly installed at the through connection between the discharge cylinder (2) and the threaded rod (6).

4. The light component discharge tank for anhydrous ethanol production according to claim 1, characterized in that: A stirring motor (14) is fixedly mounted on the top of the storage tank (1), a transmission shaft (15) located inside the storage tank (1) is fixedly mounted on the output end of the stirring motor (14), and a stirring rod (16) is provided on the outer peripheral surface of the transmission shaft (15).

5. The light component discharge tank for anhydrous ethanol production according to claim 1, characterized in that: The threaded rod (6), the piston plate (5) and the discharge cylinder (2) are coaxially arranged, and the outer peripheral surface of the piston plate (5) is sealingly slidably connected to the inner wall of the discharge cylinder (2).

6. The light component discharge tank for anhydrous ethanol production according to claim 1, characterized in that: The top of the storage tank (1) is provided with a feed inlet (17) connected to the light component separation tower, and a filter screen is provided inside the feed inlet (17).

7. The light component discharge tank for anhydrous ethanol production according to claim 1, characterized in that: The connection between the discharge cylinder (2), the feed pipe (10) and the discharge tank is located on the same horizontal plane, and the connection between the discharge cylinder (2), the feed pipe (10) and the discharge tank is symmetrically arranged on the same side of the discharge cylinder (2).

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