Production device for alcohol products

Abstract

The utility model discloses an alcohol product production device, which belongs to the technical field of alcohol product production and comprises a reactor, a feeding pipe is fixed at the left edge of the top end of the reactor, a discharging pipe is fixed at a discharging port of the bottom end of the reactor, an electromagnetic valve is arranged on the discharging pipe, and a driving motor is fixedly connected in the middle of the top end of the reactor. An output shaft of the driving motor extends into the reactor and is fixedly connected with a stirring shaft, the bottom end of the stirring shaft is fixedly connected with stirring blades, and an inverted L-shaped square pipe is fixed at an air outlet in the right side of the top end of the reactor; when the production device is used, the sealing cover is opened, original ethanol is added into the reactor, then the sealing cover is locked, the stirring blades connected with the stirring shaft are driven to heat and stir the ethanol by starting the motor, and steam generated during stirring and heating coincides with the bottom of the inverted-L-shaped square tube along with a plurality of air vents in the rotating disc; the gas can intermittently enter the molecular sieve tower and is adsorbed by the molecular sieve.

Description

Technical Field

[0001] The utility model belongs to the technical field of alcohol product production, and particularly relates to a production device for alcohol products. Background Art

[0002] Alcohols are organic compounds containing a hydroxyl (-OH) functional group, typically formed by replacing one or more carbon atoms in a carbon chain with an oxygen atom. Common alcohols include ethanol, propanol, and isopropanol. Alcohols are widely used in industrial production and daily life. Ethanol is an important industrial raw material used in the production of solvents, detergents, coatings, plastics, and other products. Ethanol is also used as a fuel and is added to gasoline to reduce exhaust emissions. Alcohols are also commonly used in the pharmaceutical, cosmetic, and food industries.

[0003] At present, the commonly used method for preparing anhydrous ethanol is to heat and vaporize ethanol and then pass it into an adsorption tower, relying on molecular sieves to absorb water, thereby obtaining a high concentration of ethanol. For example, an ethanol dehydration reactor with authorization announcement number CN 220696280 U includes a base, a reactor is provided at the top of the base, a molecular sieve tower is provided at the top of the reactor, an input pipe is provided at the bottom of the molecular sieve tower, the input pipe extends to the inner cavity of the reactor, a lifting assembly is provided at the bottom of the inner cavity of the reactor, a lifting plate is provided at the top of the lifting assembly, a sealing cylinder is provided at the top of the lifting plate, a sealing gasket is provided at the bottom of the inner cavity of the sealing cylinder, and telescopic components are provided on the front and back sides of the bottom of the lifting plate. This ethanol dehydration reactor solves the problem that the existing ethanol dehydration device often passes ethanol vapor continuously through the molecular sieve adsorption tower during use. Due to the limited ability of the molecular sieve adsorption tower to absorb water per unit time, it is easy to affect the dehydration effect due to excessive amount of steam passing through.

[0004] Although the above application enables steam to intermittently enter the molecular sieve tower, it uses a complex electric structure and is not linked with a stirring structure to achieve intermittent steam entry. Secondly, the speed of the steam entering intermittently is fixed each time, and the speed of the molecular sieve tower cannot be adjusted according to different production conditions. Therefore, a production device for alcohol products is needed. Utility Model Content

[0005] The purpose of the present invention is to provide a production device for alcohol products to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a production device for alcohol products, comprising a reactor, a feeding pipe fixed at the left edge of the top of the reactor, a discharge pipe fixed at the discharge port at the bottom of the reactor, a solenoid valve installed on the discharge pipe, a drive motor fixedly connected to the middle of the top of the reactor, the output shaft of the drive motor extending into the reactor and fixedly connected to a stirring shaft, the bottom end of the stirring shaft fixedly connected to a stirring blade, an inverted L-shaped square tube fixed at the air outlet on the right side of the top of the reactor, and the other end of the inverted L-shaped square tube fixedly connected to a molecular sieve tower;

[0007] It also includes an air intake speed regulating component and an intermittent air intake component. The air intake speed regulating component is installed on the inverted L-shaped square tube. The air intake speed regulating component can facilitate the control of the gas flow rate of the steam generated during ethanol dehydration in the molecular sieve tower, thereby facilitating the adjustment of the screening speed according to different production conditions.

[0008] The intermittent air inlet component is installed on the stirring shaft and is connected to the bottom end of the inverted L-shaped square tube. The intermittent air inlet component enables the steam generated in the reactor to intermittently enter the molecular sieve tower.

[0009] As a preferred embodiment, a sealing cover is fixed to the top of the feeding pipe by multiple bolts and multiple nuts.

[0010] As a preferred embodiment, a molecular sieve is installed inside the molecular sieve tower.

[0011] As a preferred embodiment, the air intake speed adjustment assembly includes an inverted L-shaped baffle movably inserted on the top of the inverted L-shaped square tube, and a hand screw is threadedly connected to the inverted L-shaped baffle, the bottom end of the hand screw is rotatably connected to the top of the inverted L-shaped square tube, and a handle is fixed to the top of the hand screw.

[0012] As a preferred embodiment, a movable channel is opened at the top of the inverted L-shaped square tube to facilitate the movement of the inverted L-shaped baffle. The inner wall of the movable channel is fixed with a sealing gasket with a mouth-shaped cross-section, and the sealing gasket is movably sleeved on the outer side of the inverted L-shaped baffle.

[0013] As a preferred embodiment, the intermittent air intake assembly includes a rotating disk that is movably overlapped at the bottom end of an inverted L-shaped square tube, and a plurality of air vents arranged in a circular array that coincide with the bottom end of the inverted L-shaped square tube are provided at the edge of the rotating disk, and the center of the rotating disk is fixedly connected to the outside of the stirring shaft.

[0014] Compared with the prior art, the production device of alcohol products provided by the present invention has at least the following beneficial effects:

[0015] In the utility model, when using the production device, the sealing cover is opened, and the original ethanol is added to the reactor, and then the sealing cover is locked, and the motor is started to drive the stirring blades connected to the stirring shaft to heat and stir the ethanol. The steam generated during the stirring and heating can intermittently enter the molecular sieve tower when the multiple air vents on the rotating disk coincide with the bottom of the inverted L-shaped square tube, and be adsorbed by the molecular sieve. Secondly, when it is necessary to adjust the speed of the steam entering the molecular sieve tower intermittently each time, the hand-tightened screw can be rotated by the handle. Since the hand-tightened screw is threadedly connected to the inverted L-shaped baffle, the inverted L-shaped baffle can be moved up or down, so that the speed of entering the molecular sieve tower is adjustable to meet the adjustment of its air intake screening speed according to different production conditions. In summary, the production device can drive the stirring shaft to rotate by the driving motor, and realize the intermittent entry of steam into the molecular sieve tower for screening at the same time, and the structure is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic planar structural diagram of the components of the intermittent air inlet assembly of the reactor of the present invention after being cut open;

[0018] Figure 3 This is an enlarged structural diagram of point A of the present invention.

[0019] In the figure: 1. Reactor; 2. Feed pipe; 3. Discharge pipe; 4. Drive motor; 41. Stirring shaft; 42. Stirring blade; 5. Inverted L-shaped square tube; 51. Molecular sieve tower; 6. Air intake speed adjustment assembly; 61. Inverted L-shaped baffle; 62. Hand-tightening screw; 63. Sealing gasket; 7. Intermittent air intake assembly; 71. Rotating disk; 72. Vent. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the embodiments.

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] The following examples are intended to illustrate the present invention and are not intended to limit the scope of protection of the present invention. The conditions in the examples may be further adjusted according to specific conditions. Simple improvements to the method of the present invention based on the concept of the present invention fall within the scope of protection claimed by the present invention.

[0023] Example

[0024] Although the above application enables steam to intermittently enter the molecular sieve column 51, it uses a complex electric structure and is not linked with a stirring structure to achieve intermittent steam entry. Secondly, the steam speed of each intermittent entry is fixed, and the speed of the molecular sieve column 51 cannot be adjusted according to different production conditions.

[0025] To do this, see Figure 1-3 The utility model provides a production device for alcohol products, comprising:

[0026] Reactor 1, a feeding pipe 2 is fixed at the left edge of the top of the reactor 1, a discharge pipe 3 is fixed at the discharge port at the bottom of the reactor 1, and a solenoid valve is installed on the discharge pipe 3. A drive motor 4 is fixed to the middle of the top of the reactor 1, and the output shaft of the drive motor 4 extends into the reactor 1 and is fixed to a stirring shaft 41. The bottom end of the stirring shaft 41 is fixed to a stirring blade 42. An inverted L-shaped square tube 5 is fixed to the air outlet on the right side of the top of the reactor 1, and the other end of the inverted L-shaped square tube 5 is fixedly connected to a molecular sieve tower 51;

[0027] The air intake speed regulating assembly 6 and the intermittent air intake assembly 7 are also included. The air intake speed regulating assembly 6 is installed on the inverted L-shaped square tube 5. The air intake speed regulating assembly 6 can facilitate the control of the gas flow rate of the steam generated during the dehydration of ethanol in the molecular sieve tower 51, thereby facilitating the adjustment of the screening speed according to different production conditions.

[0028] The intermittent air inlet assembly 7 is installed on the stirring shaft 41 and connected to the bottom end of the inverted L-shaped square tube 5. The intermittent air inlet assembly 7 enables the steam generated in the reactor 1 to intermittently enter the molecular sieve tower 51.

[0029] Further as Figure 1-3 As shown, it is worth noting that a sealing cover is fixed to the top of the feeding pipe 2 by multiple bolts and multiple nuts.

[0030] Among them, the setting of the sealing cover can prevent steam leakage by locking the sealing cover after the ethanol is added.

[0031] Further as Figure 1-3As shown, it is worth noting that a molecular sieve is installed inside the molecular sieve tower 51. The molecular sieve is made of zeolite material. Zeolite is a commonly used molecular sieve material with a highly porous structure and selective adsorption performance, and can effectively separate molecules of different sizes and shapes.

[0032] Further as Figure 1-3 As shown, it is worth mentioning that, in order to be able to adjust the speed of each intermittent steam intake, an air intake speed adjustment component 6 is provided, which includes an inverted L-shaped baffle 61 movably inserted on the top of the inverted L-shaped square tube 5, and a hand-tightening screw 62 is threadedly connected to the inverted L-shaped baffle 61. The bottom end of the hand-tightening screw 62 is rotatably connected to the top of the inverted L-shaped square tube 5, and a handle is fixed to the top of the hand-tightening screw 62. A movable channel is provided at the top of the inverted L-shaped square tube 5 to facilitate the movement of the inverted L-shaped baffle 61. A sealing gasket 63 with a mouth-shaped cross-section is fixed to the inner wall of the movable channel, and the sealing gasket 63 is movably sleeved on the outer side of the inverted L-shaped baffle 61.

[0033] The provision of the sealing gasket 63 prevents steam from leaking in the movable channel.

[0034] Further as Figure 1-3 As shown, it is worth mentioning that in order to achieve intermittent entry of steam under the linkage action of the driving motor 4 driving the stirring shaft 41, an intermittent air intake component 7 is provided, including a rotating disk 71 movably overlapped at the bottom end of the inverted L-shaped square tube 5, and a plurality of air vents 72 arranged in a circular array and overlapping with the bottom end of the inverted L-shaped square tube 5 are provided at the edge of the rotating disk 71, and the center of the rotating disk 71 is fixedly connected to the outer side of the stirring shaft 41.

[0035] The cross section of the vents 72 is a square structure, and there are four vents 72 , which enables the rotating disk 71 to achieve an intermittent air intake action every time it rotates ninety degrees.

[0036] In summary: when using the production device, the sealing cover is opened, and the original ethanol is added to the reactor 1, and then the sealing cover is locked, and the motor is started to drive the stirring blades 42 connected to the stirring shaft 41 to heat and stir the ethanol. The steam generated during the stirring and heating can intermittently enter the molecular sieve tower 51 when the four air vents 72 on the rotating disk 71 coincide with the bottom of the inverted L-shaped square tube 5 and be adsorbed by the molecular sieve. Secondly, when it is necessary to adjust the speed of the steam entering the molecular sieve tower 51 intermittently each time, the hand-tightening screw 62 can be rotated by the handle. Since the hand-tightening screw 62 is threadedly connected to the inverted L-shaped baffle 61, the inverted L-shaped baffle 61 can be moved up or down, so that the speed of entering the molecular sieve tower 51 is adjustable to meet the adjustment of its air intake screening speed according to different production conditions. In summary, the production device can drive the stirring shaft 41 to rotate by the driving motor 4, and at the same time, realize the intermittent entry of steam into the molecular sieve tower 51 for screening, and has a simple structure.

[0037] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by persons having ordinary skills in the field to which this utility model belongs. The words "including" or "comprising" and the like used in this utility model mean that the elements or objects preceding the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. The words "upper", "lower", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0038] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A production device for alcohol products, comprising a reactor (1), a feeding pipe (2) fixed at the left edge of the top end of the reactor (1), a discharge pipe (3) fixed at the discharge port at the bottom end of the reactor (1), and a solenoid valve installed on the discharge pipe (3), characterized in that: A driving motor (4) is fixedly connected to the middle of the top of the reactor (1), the output shaft of the driving motor (4) extends into the reactor (1) and is fixedly connected to a stirring shaft (41), the bottom end of the stirring shaft (41) is fixedly connected to a stirring blade (42), an inverted L-shaped square tube (5) is fixed at the air outlet on the right side of the top of the reactor (1), and the other end of the inverted L-shaped square tube (5) is fixedly connected to a molecular sieve tower (51); The air intake speed regulating component (6) and the intermittent air intake component (7) are also included. The air intake speed regulating component (6) is installed on the inverted L-shaped square tube (5). The air intake speed regulating component (6) can facilitate the control of the gas flow rate of steam generated during ethanol dehydration in the molecular sieve tower (51), thereby facilitating the adjustment of the screening speed according to different production conditions. The intermittent air inlet assembly (7) is installed on the stirring shaft (41) and is connected to the bottom end of the inverted L-shaped square tube (5). The intermittent air inlet assembly (7) enables the steam generated in the reactor (1) to intermittently enter the molecular sieve tower (51).

2. The production device of an alcohol product according to claim 1, characterized in that: A sealing cover is fixed to the top of the feeding pipe (2) via a plurality of bolts and a plurality of nuts.

3. The production device of an alcohol product according to claim 1, characterized in that: The molecular sieve tower (51) is internally installed with a molecular sieve.

4. The production device of an alcohol product according to claim 1, characterized in that: The air intake speed regulating assembly (6) comprises an inverted L-shaped baffle (61) movably inserted at the top of the inverted L-shaped square tube (5); a hand screw (62) is threadedly connected to the inverted L-shaped baffle (61); the bottom end of the hand screw (62) is rotatably connected to the top end of the inverted L-shaped square tube (5); and a handle is fixed to the top end of the hand screw (62).

5. The production device of an alcohol product according to claim 4, characterized in that: The top end of the inverted L-shaped square tube (5) is provided with a movable channel for facilitating the movement of the inverted L-shaped baffle (61); a sealing gasket (63) having a mouth-shaped cross section is fixedly connected to the inner wall of the movable channel; the sealing gasket (63) is movably sleeved on the outer side of the inverted L-shaped baffle (61).

6. The production device of an alcohol product according to claim 1, characterized in that: The intermittent air inlet assembly (7) comprises a rotating disk (71) movably overlapped at the bottom end of the inverted L-shaped square tube (5); a plurality of air vents (72) arranged in a circular array and overlapping with the bottom end of the inverted L-shaped square tube (5) are provided at the edge of the rotating disk (71); the center of the rotating disk (71) is fixedly connected to the outer side of the stirring shaft (41).

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