Alcohol precipitation device capable of eliminating ethanol in alcohol precipitation liquid

Abstract

The utility model provides an alcohol precipitation device capable of eliminating ethanol in alcohol precipitation liquid, which comprises a motor and an internal heating ring piece, a group of couplings used for conducting power of the motor are arranged on the front side of the motor, a group of transmission shafts used for driving a plurality of groups of centrifugal stirring blades to rotate are arranged at the lower end of the couplings, and the internal heating ring piece is arranged on the transmission shafts. A group of limiting frames used for keeping the transmission shaft to rotate stably are arranged on the outer side of the upper end of the transmission shaft. Compared with the prior art, the alcohol precipitation liquid raw material feeding device has the following beneficial effects that an alcohol precipitation liquid raw material and other necessary raw materials are introduced by using the feeding hole I and the feeding hole II; the first feeding port and the second feeding port are sealed through the pressure cover, ethyl alcohol in alcohol precipitation liquid is eliminated through the alcohol precipitation cavity, the alcohol precipitation liquid is discharged through the discharging pipe, backflow centrifugal stirring is conducted on the bottom of the alcohol precipitation liquid through the backflow bottom blade, and the alcohol precipitation liquid is discharged through the discharging pipe. And the internal temperature of the alcohol precipitation cavity is adjusted by using the internal heating ring piece.

Description

Technical Field

[0001] The utility model belongs to the technical field of alcohol precipitation equipment and relates to an alcohol precipitation device which can eliminate ethanol in alcohol precipitation liquid. Background Art

[0002] Alcohol precipitation equipment, especially alcohol precipitation tank, is a kind of equipment used to separate components of different densities in liquid mixtures. It is commonly used in material separation processes in industry and laboratories. The working principle of alcohol precipitation tank is based on the density difference of different components in liquid mixtures. After the mixture enters the alcohol precipitation tank from the inlet, two layers of low concentration and high concentration are formed in the container. Due to the density difference of different substances, the heavier substances will settle to the bottom to form a concentrated layer of the mixture, while the lighter substances will float to the top to form a dilution layer of the mixture. In this way, by controlling the position of the inlet and outlet, the concentrated layer and the dilution layer can be discharged respectively. When the alcohol precipitation liquid is undergoing the alcohol precipitation reaction, if the alcohol precipitation liquid at the bottom of the reaction chamber cannot be fully mixed, a series of problems may occur, which will have an adverse effect on the reaction effect and product quality.

[0003] Alcohol precipitation reaction is a process that depends on the uniformity of the solution. If the bottom alcohol precipitation liquid cannot be fully mixed, the solute in the solution will be unevenly distributed, which will affect the effect of alcohol precipitation. Specifically, when the solute is unevenly distributed in the solution, the local concentration may be too high or too low during the alcohol precipitation process, which will directly affect the purity and yield of the alcohol precipitation product. Therefore, an alcohol precipitation device that can eliminate ethanol in the alcohol precipitation liquid is urgently needed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model aims to provide an alcohol precipitation device which can eliminate ethanol in alcohol precipitation liquid and solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized by the following technical scheme: an alcohol precipitation device capable of eliminating ethanol in alcohol precipitation liquid comprises: a motor and an internal heating ring sheet, wherein a group of couplings for transmitting motor power is provided at the front side of the motor;

[0006] The lower end of the coupling is provided with a group of transmission shafts for driving a plurality of groups of centrifugal impellers to rotate, and the outer side of the upper end of the transmission shaft is provided with a group of limit frames for maintaining the stable rotation of the transmission shaft;

[0007] A group of sealing bearings for maintaining the internal sealing of the tank body is provided on the inner side of the limiting frame, a group of tank bodies for precipitating ethanol in the alcohol precipitation liquid is provided at the lower end of the motor, and a group of feed ports 1 for introducing alcohol precipitation liquid raw materials are provided on the front side of the upper end of the tank body. The alcohol precipitation liquid raw materials and other necessary raw materials can be introduced by using feed port 1 and feed port 2.

[0008] As a preferred embodiment, a group of feed port 2 for introducing other necessary raw materials is provided on the right side of the feed port 1. The feed port 1 and the feed port 2 have the same specifications, and a group of pressure covers are provided on the upper ends, which can seal the feed port 1 and the feed port 2 by using the pressure covers.

[0009] As a preferred embodiment, a group of alcohol precipitation cavities for eliminating ethanol in the alcohol precipitation liquid are provided inside the tank body, and the interior of the feed port 1 and the interior of the feed port 2 are both interconnected with the interior of the alcohol precipitation cavity inside the tank body, so that ethanol in the alcohol precipitation liquid can be eliminated by using the alcohol precipitation cavity.

[0010] As a preferred embodiment, a group of observation ports are provided inside the left upper end of the tank body for easy viewing by staff, a group of pressure-resistant tempered glass is provided inside the observation port for easy observation, and a group of side guide pipes are provided on the left side of the tank body for discharging liquid inside the dilution layer.

[0011] As a preferred embodiment, the lower end of the tank body is provided with a group of bases for supporting the lower end of the tank body, the lower end of the base is provided with several groups of supporting feet for stably supporting the base, and the bottom of the lower end of the tank body is provided with a group of discharge pipes for discharging the alcohol precipitate, and the alcohol precipitate can be discharged by using the discharge pipes.

[0012] As a preferred embodiment, a plurality of groups of centrifugal stirring blades for centrifugally stirring and mixing the alcohol precipitate are provided on the outside of the transmission shaft, and the plurality of groups of centrifugal stirring blades are arranged in a vertical structure. A group of reflux bottom blades for reflux centrifugally stirring the bottom of the alcohol precipitate is provided at the lower end of the transmission shaft. The reflux bottom blades can be used to reflux centrifugally stir the bottom of the alcohol precipitate.

[0013] As a preferred embodiment, the cross section of the return bottom blade is a trapezoidal structure, and a plurality of groups of arc-shaped blades with an upward flip angle are arranged on the outer side of the return bottom blade, and a group of rotating seats for fixing the plurality of groups of arc-shaped blades are arranged at the bottom of the plurality of groups of arc-shaped blades;

[0014] The rotary seat is provided with a plurality of leak holes for communicating with the inside of the discharge pipe, and the tank body is provided with a group of internal heating rings with a spiral structure, which can effectively adjust the internal temperature of the alcohol precipitation chamber. The internal heating rings can be used to adjust the internal temperature of the alcohol precipitation chamber.

[0015] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: the alcohol precipitation liquid raw material and other necessary raw materials are introduced by using feed port one and feed port two, the feed port one and feed port two are sealed and closed by using a pressure cover, the ethanol in the alcohol precipitation liquid is eliminated by using an alcohol precipitation chamber, the alcohol precipitation liquid is discharged by using a discharge pipe, the bottom of the alcohol precipitation liquid is refluxed and centrifugally stirred by using a reflux bottom blade, and the internal temperature of the alcohol precipitation chamber is adjusted by using an internal heating ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the structure of an alcohol precipitation device capable of eliminating ethanol in an alcohol precipitation liquid from a left front oblique top view according to the utility model;

[0018] Figure 2 It is a schematic diagram of the front side upward structure of an alcohol precipitation device capable of eliminating ethanol in alcohol precipitation liquid according to the utility model;

[0019] Figure 3 It is a front structural schematic diagram of a plurality of groups of centrifugal stirring blades and a group of reflux bottom blades in an alcohol precipitation device capable of eliminating ethanol in an alcohol precipitation liquid according to the utility model;

[0020] Figure 4 It is a front structural schematic diagram of an alcohol precipitation device capable of eliminating ethanol in alcohol precipitation liquid according to the utility model when the internal heating ring piece is flipped to the right oblique side;

[0021] In the figure: 100-motor, 110-coupling, 120-limiting frame, 130-feeding port 1, 140-feeding port 2, 150-observation port, 160-tank body, 170-side guide pipe, 180-base, 190-support foot, 200-discharging pipe, 210-swivel shaft, 220-centrifugal stirring blade, 230-reflux bottom blade, 240-internal heating ring. DETAILED DESCRIPTION

[0022] 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 of 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.

[0023] See also Figure 1-Figure 4 , an alcohol precipitation device capable of eliminating ethanol in alcohol precipitation liquid, comprising: a motor 100, a feed inlet 130, a centrifugal stirring blade 220, a reflux bottom blade 230 and an internal heating ring sheet 240, a group of couplings 110 for transmitting the power of the motor 100 are provided on the front side of the motor 100;

[0024] A group of transmission shafts for driving a plurality of groups of centrifugal impellers 220 to rotate are provided at the lower end of the coupling 110, and a group of limit frames 120 for maintaining the stable rotation of the transmission shafts are provided on the outer side of the upper end of the transmission shafts;

[0025] A group of sealed bearings for maintaining the internal sealing of the tank body 160 are provided on the inner side of the limiting frame 120, a group of tank bodies 160 for precipitating ethanol in the alcohol precipitation liquid are provided at the lower end of the motor 100, and a group of feed ports 130 for introducing alcohol precipitation liquid raw materials are provided on the front side of the upper end of the tank body 160. The alcohol precipitation liquid raw materials and other necessary raw materials can be introduced by using the feed port 130 and the feed port 2 140.

[0026] A set of feed port 2 140 for introducing other necessary raw materials is provided on the right side of feed port 130. Feed port 1 130 and feed port 2 140 have the same specifications, and a set of pressure covers are provided on the upper ends, which can seal feed port 1 130 and feed port 2 140 by using the pressure covers.

[0027] A group of alcohol precipitation chambers for eliminating ethanol in the alcohol precipitation liquid is provided inside the tank body 160. The inside of the feed port 130 and the inside of the feed port 2 140 are both connected to the inside of the alcohol precipitation chambers inside the tank body 160, so that ethanol in the alcohol precipitation liquid can be eliminated by using the alcohol precipitation chambers.

[0028] A group of observation ports 150 are provided inside the upper left side of the tank body 160 for the convenience of staff to check. A group of pressure-resistant tempered glass is provided inside the observation port 150 for easy observation. A group of side guide pipes 170 are provided on the left side of the tank body 160 for discharging the liquid inside the dilution layer.

[0029] A group of bases 180 for supporting the lower end of the tank body 160 are provided at the lower end of the tank body 160, and several groups of supporting feet 190 for stably supporting the base 180 are provided at the lower end of the base 180. A group of discharge pipes 200 for discharging the alcohol precipitate are provided at the bottom of the lower end of the tank body 160. The alcohol precipitate can be discharged by using the discharge pipes 200.

[0030] A plurality of groups of centrifugal stirring blades 220 for centrifugally stirring and mixing the alcohol precipitate are arranged on the outside of the transmission shaft. The plurality of groups of centrifugal stirring blades 220 are arranged in a vertical structure. A group of reflux bottom blades 230 for reflux centrifugally stirring the bottom of the alcohol precipitate is provided at the lower end of the transmission shaft. The reflux bottom blades 230 can be used to reflux centrifugally stir the bottom of the alcohol precipitate.

[0031] The cross section of the return bottom blade 230 is a trapezoidal structure, and a plurality of groups of arc-shaped blades with an upward turning angle are arranged on the outer side of the return bottom blade 230, and a group of rotating seats for fixing the plurality of groups of arc-shaped blades are arranged at the bottom of the plurality of groups of arc-shaped blades;

[0032] A plurality of leakage holes for communicating with the inside of the discharge pipe 200 are arranged inside the rotary seat, and a group of internal heating ring sheets 240 with a spiral structure are arranged inside the tank body 160. The internal heating ring sheets 240 can effectively adjust the internal temperature of the alcohol precipitation chamber. The internal temperature of the alcohol precipitation chamber can be adjusted by using the internal heating ring sheets 240.

[0033] See also Figure 1-Figure 4 As the first embodiment of the utility model: first, the staff introduces the alcohol precipitation liquid raw material and other necessary raw materials through the feed port 130 and the feed port 2 140, and enters the alcohol precipitation chamber. Then the staff drives the rotary shaft 210 to rotate through the motor 100, and drives several groups of centrifugal stirring blades 220 and the reflux bottom blades 230 through the rotary shaft 210 to mix the alcohol precipitation liquid and other raw materials. After sufficient mixing, the mixed liquid is allowed to stand. Then, due to the difference in density of different substances, the heavier substances will settle to the bottom to form a concentrated layer of the mixture, while the lighter substances will float to the top to form a diluted layer of the mixture. The side guide pipe 170 discharges the diluted layer at the upper end, and the discharge pipe 200 discharges the concentrated layer.

[0034] See also Figure 1-Figure 4 , as the second embodiment of the utility model: based on the above-mentioned embodiment, further, in order to solve the problem that the alcohol precipitation reaction is a process that depends on the uniformity of the solution. If the bottom alcohol precipitation liquid cannot be fully mixed, it will lead to uneven distribution of the solute in the solution, thereby affecting the problem of the alcohol precipitation effect, because the cross section of the reflux bottom leaf 230 is a trapezoidal structure, and the outer side of the reflux bottom leaf 230 is provided with a plurality of groups of arc blades with an upward flip angle, and a plurality of groups of arc blades are provided at the bottom of the plurality of groups of rotating seats for fixing the plurality of groups of arc blades, when the rotating shaft 210 drives the reflux bottom leaf 230 to rotate, the alcohol precipitation liquid at the bottom thereof will be drained upward through the plurality of groups of arc blades, and then the alcohol precipitation liquid will be fully mixed through the plurality of groups of centrifugal stirring blades 220, so as to improve the separation effect of the alcohol precipitation liquid.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An alcohol precipitation device capable of eliminating ethanol in an alcohol precipitation liquid, comprising: A motor (100), a feed port 1 (130), a centrifugal stirring blade (220), a reflux bottom blade (230) and an internal heating ring (240), characterized in that: a group of couplings (110) for transmitting the power of the motor (100) are provided on the front side of the motor (100); A group of transmission shafts for driving a plurality of groups of centrifugal impellers (220) to rotate are disposed at the lower end of the coupling (110), and a group of limit frames (120) for maintaining stable rotation of the transmission shafts are disposed on the outer side of the upper end of the transmission shafts; A group of sealing bearings for maintaining the internal sealing of the tank body (160) are provided on the inner side of the limiting frame (120); a group of tank bodies (160) for precipitating ethanol in the alcohol precipitation liquid are provided at the lower end of the motor (100); and a group of feed ports (130) for introducing raw materials of the alcohol precipitation liquid are provided on the front side of the upper end of the tank body (160).

2. The alcohol precipitation device capable of eliminating ethanol in alcohol precipitation liquid according to claim 1, characterized in that: A set of feed port 2 (140) for introducing other necessary raw materials is provided on the right side of the feed port 1 (130). The feed port 1 (130) and the feed port 2 (140) have the same specifications, and a set of pressure covers are provided at the upper ends.

3. An alcohol precipitation device capable of eliminating ethanol in an alcohol precipitation liquid according to claim 2, characterized in that: A group of alcohol precipitation cavities for eliminating ethanol in the alcohol precipitation liquid are provided inside the tank body (160), and the interior of the first feed port (130) and the interior of the second feed port (140) are both connected to the interior of the alcohol precipitation cavity inside the tank body (160).

4. The alcohol precipitation device capable of eliminating ethanol in alcohol precipitation liquid according to claim 3, characterized in that: A set of observation ports (150) for easy viewing by staff are provided on the left side of the upper end of the tank body (160), and a set of pressure-resistant tempered glass for easy viewing is provided inside the observation port (150). A set of side guide pipes (170) for discharging liquid inside the dilution layer are provided on the left side of the tank body (160).

5. The alcohol precipitation device capable of eliminating ethanol in alcohol precipitation liquid according to claim 4, characterized in that: The lower end of the tank body (160) is provided with a group of bases (180) for supporting the lower end of the tank body (160), the lower end of the base (180) is provided with a plurality of groups of supporting feet (190) for stably supporting the base (180), and the bottom of the lower end of the tank body (160) is provided with a group of discharge pipes (200) for discharging alcohol precipitation liquid.

6. The alcohol precipitation device capable of eliminating ethanol in alcohol precipitation liquid according to claim 1, characterized in that: A plurality of groups of centrifugal stirring blades (220) for centrifugally stirring and mixing the alcohol precipitation liquid are arranged on the outer side of the transmission shaft, and the plurality of groups of centrifugal stirring blades (220) are arranged in a vertical structure. A group of reflux bottom blades (230) for reflux centrifugally stirring the bottom of the alcohol precipitation liquid is arranged at the lower end of the transmission shaft.

7. The alcohol precipitation device capable of eliminating ethanol in alcohol precipitation liquid according to claim 6, characterized in that: The cross section of the return bottom blade (230) is a trapezoidal structure, and a plurality of groups of arc-shaped blades with an upward turning angle are arranged on the outer side of the return bottom blade (230), and a group of rotating seats for fixing the plurality of groups of arc-shaped blades are arranged at the bottom of the plurality of groups of arc-shaped blades; The rotary seat is provided with a plurality of groups of leak holes for communicating with the inside of the discharge pipe (200), and the tank body (160) is provided with a group of internal heating ring sheets (240) with a spiral structure, wherein the internal heating ring sheets (240) can effectively adjust the internal temperature of the alcohol precipitation chamber.

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