CN214612248U - Ethanol purification system - Google Patents
Ethanol purification system Download PDFInfo
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- CN214612248U CN214612248U CN202120971110.8U CN202120971110U CN214612248U CN 214612248 U CN214612248 U CN 214612248U CN 202120971110 U CN202120971110 U CN 202120971110U CN 214612248 U CN214612248 U CN 214612248U
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Abstract
The utility model discloses an ethanol purification system, which comprises a reaction box, a distillation tower, a condensation unit and a lifting unit; a reaction box: a feed hopper is arranged at a feed inlet arranged at the top end of the feeding hopper; a distillation column: an electric heating pipe is arranged at the inner bottom end of the distillation tower, a liquid inlet arranged at the left end of the distillation tower is connected with a liquid outlet arranged at the right end of the reaction box through a conveying pipe, a liquid pump is connected in series at the bottom end of the conveying pipe, and the liquid pump is fixedly connected with the right side surface of the reaction box; a condensing unit: the air inlet of the distillation tower is connected with an air outlet arranged at the right end of the distillation tower through a connecting pipe; a lifting unit: arranged inside the reaction box; wherein: still include the PLC controller, the PLC controller sets up in the leading flank of reaction box, and external power source is connected to the input electricity of PLC controller, and this ethanol purification system can make cooling liquid and gasified ethanol carry out more abundant contact, has improved the condensation effect of ethanol, has guaranteed the purification quality of ethanol.
Description
Technical Field
The utility model relates to an ethanol purification equipment technical field specifically is an ethanol purification system.
Background
Ethanol, commonly known as alcohol, is the most common monohydric alcohol, has a wide range of applications, and can be used for producing acetic acid, beverages, essences, dyes, fuels and the like. At present, when ethanol is prepared by using a fermentation method, the ethanol contains more water and some organic impurities, the impurities can be conveniently removed when the ethanol is used, but the water and the ethanol in the ethanol can be completely mixed and are very difficult to remove, and the traditional removal method adopts distillation to remove the impurities. However, the existing ethanol purification system cannot facilitate personnel to collect and clean precipitates, so that the workload of the personnel is increased, the cooling liquid cannot be in more sufficient contact with gasified ethanol, and the condensation effect of the ethanol is reduced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide an ethanol purification system, can make cooling liquid and gasified ethanol carry out more abundant contact, improved the condensation effect of ethanol, guaranteed the purification quality of ethanol, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an ethanol purification system comprises a reaction box, a distillation tower, a condensation unit and a lifting unit;
a reaction box: a feed hopper is arranged at a feed inlet arranged at the top end of the feeding hopper;
a distillation column: an electric heating pipe is arranged at the inner bottom end of the distillation tower, a liquid inlet arranged at the left end of the distillation tower is connected with a liquid outlet arranged at the right end of the reaction box through a conveying pipe, a liquid pump is connected in series at the bottom end of the conveying pipe, and the liquid pump is fixedly connected with the right side surface of the reaction box;
a condensing unit: the air inlet of the distillation tower is connected with an air outlet arranged at the right end of the distillation tower through a connecting pipe;
a lifting unit: arranged inside the reaction box;
wherein: still include the PLC controller, the PLC controller sets up in the leading flank of reaction box, external power source is connected to the input electricity of PLC controller, the output of PLC controller is connected to the equal electricity of input of electric heating pipe and drawing liquid pump, this ethanol purification system can make cooling liquid and gasified ethanol carry out more abundant contact, the condensation effect of ethanol has been improved, the purification quality of ethanol has been guaranteed, can make things convenient for personnel to collect and clear up the precipitate, when having richened equipment functionality, personnel's work burden has also been alleviateed.
Further, the condensing unit includes condensing tower, spiral condenser pipe and fender and flows the board, the condensing tower sets up in the right side of distillation column, and the inside of condensing tower is equipped with spiral condenser pipe, and the inlet end of spiral condenser pipe passes the through-hole that the condensing tower top set up and links to each other with the connecting pipe, and the round hole that the condensing tower bottom set up is passed to the bottom end of spiral condenser pipe and extends to the outside of condensing tower, and the intrados of condensing tower is equipped with the fender that the dislocation distributes and flows the board, can make cooling liquid and gasified ethanol carry out more abundant contact, has guaranteed the purification quality of ethanol.
Further, the condensation unit still includes drain pipe and inlet tube, the drain pipe sets up in the drain outlet department that the condensing tower upper end set up, and the inlet opening department that the condensing tower lower extreme set up is equipped with the inlet tube, can improve the condensation effect of ethanol.
Further, the lifting unit comprises lifting plates and filter baskets, the lifting plates are respectively connected into sliding grooves formed in the left wall surface and the right wall surface of the reaction box through sliding blocks, the filter baskets are arranged between the two lifting plates, and therefore the precipitates can be collected and cleaned by personnel conveniently.
Further, the lift unit still includes motor, gear and tooth alveolus, the motor sets up in the left surface upper end of reaction box, and the output shaft end of motor passes the commentaries on classics hole that the reaction box left end set up and is equipped with the gear in end department, and left lifter plate leading flank is equipped with evenly distributed's tooth alveolus, and the gear is connected with tooth alveolus meshing, and the output of PLC controller is connected to the input electricity of motor, and the functionality of equipment can be enriched, has alleviateed personnel's work burden.
Furthermore, the opening that sets up in reaction box leading flank upper end rotates through the pivot to be connected with and gets the bin gate, can make things convenient for personnel to clear up the precipitate that the reaction produced.
Further, the roof of distillation column is equipped with temperature sensor, and PLC controller's input is connected to temperature sensor's output electricity, can carry out real-time detection to the temperature in the distillation column, makes the temperature in the distillation column remain throughout in suitable within range, has improved the effect of ethanol purification.
Compared with the prior art, the beneficial effects of the utility model are that: the ethanol purification system has the following advantages:
1. regulation and control through the PLC controller, the motor operation, the output shaft of motor drives gear revolve, because the gear is connected with the tooth socket meshing on the lifter plate, so when the gear rotates, the gear can drive the lifter plate and move down along the spout in the reaction box, the lifter plate drives the filter screen basket and moves to suitable position down, calcium oxide granule in the filter screen basket and ethanol contact, and with the water in the ethanol take place the reaction, the deposit that the reaction produced is on attached to the filter screen on the filter screen basket, after reaching the regulation and control of PLC controller, the motor reversal, the lifter plate moves the filter screen basket and shifts up, make the deposit that the reaction produced no longer contact with ethanol, can make things convenient for personnel to collect and clear up the deposit, when having enriched equipment functionality, personnel's work burden has also been alleviateed.
2. The staff injects cooling liquid into the condensing tower through the inlet tube, cooling liquid upwards flows in the condensing tower, fender stream board in the condensing tower keeps off it and flows, cooling liquid passes through the drain pipe and discharges afterwards, the heating can change into high-temperature gas upflow to the ethanol of boiling point, and in getting into the spiral condenser pipe through the connecting pipe, the cooling liquid that flows in the condensing tower condenses the high-temperature gas in the spiral condenser pipe, gasified ethanol condenses into liquid in the spiral condenser pipe, and discharge through the leakage fluid dram of spiral condenser pipe bottom, the staff collects the ethanol after the purification, can make cooling liquid and gasified ethanol carry out more abundant contact, the condensation effect of ethanol has been improved, the purification quality of ethanol has been guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the condensing unit of the present invention;
fig. 3 is the schematic view of the internal sectional structure of the condensing tower of the present invention.
In the figure: the system comprises a reaction box 1, a feed hopper 2, a distillation tower 3, an electric heating pipe 4, a condensation unit 5, a condensation tower 51, a drain pipe 52, a spiral condensation pipe 53, a flow baffle plate 54, a water inlet pipe 55, a lifting unit 6, a motor 61, a gear 62, a tooth groove 63, a lifting plate 64, a filter screen basket 65, a material taking door 7, a liquid pump 8, a delivery pipe 9, a connecting pipe 10, a temperature sensor 11 and a PLC (programmable logic controller) 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: an ethanol purification system comprises a reaction box 1, a distillation tower 3, a condensing unit 5 and a lifting unit 6;
reaction box 1: a feed hopper 2 is arranged at a feed inlet arranged at the top end of the reaction kettle, a worker adds calcium oxide particles into the reaction box 1 through the feed hopper 2, and the calcium oxide particles entering the reaction box 1 fall into a lifting unit 6 right below the feed hopper 2;
distillation column 3: an electric heating pipe 4 is arranged at the bottom end inside the distillation tower 3, a liquid inlet arranged at the left end of the distillation tower 3 is connected with a liquid outlet arranged at the right end of the reaction box 1 through a conveying pipe 9, a liquid pump 8 is connected in series at the bottom end of the conveying pipe 9, the liquid pump 8 is fixedly connected with the right side face of the reaction box 1, the liquid pump 8 operates, the liquid pump 8 pumps out ethanol in the reaction box 1 through a connecting water pipe and transmits the ethanol into the distillation tower 3 through the conveying pipe 9, after the transmission is finished, a worker twists a valve on the conveying pipe 9 to close the conveying pipe 9, the electric heating pipe 4 operates, the electric heating pipe 4 heats the ethanol in the distillation tower 3, and a controller regulates and controls the heating temperature of the electric heating pipe 4, so that the temperature in the distillation tower 3 is always kept between seventy-five degrees and one hundred degrees, and the ethanol heated to the boiling point is converted into high-temperature gas to flow upwards and enters the condensing unit 5;
the condensing unit 5: the air inlet of the condensing unit 5 is connected with the air outlet arranged at the right end of the distillation tower 3 through a connecting pipe 10, the condensing unit comprises a condensing tower 51, a drain pipe 52, a spiral condensing pipe 53, a flow blocking plate 54 and a water inlet pipe 55, the condensing tower 51 is arranged at the right side of the distillation tower 3, the spiral condensing pipe 53 is arranged inside the condensing tower 51, the end head of the air inlet end of the spiral condensing pipe 53 passes through a through hole arranged at the top end of the condensing tower 51 and is connected with the connecting pipe 10, the end head of the bottom end of the spiral condensing pipe 53 passes through a round hole arranged at the bottom end of the condensing tower 51 and extends to the outside of the condensing tower 51, the flow blocking plate 54 which is distributed in a staggered manner is arranged on the inner arc surface of the condensing tower 51, the drain pipe 52 is arranged at the water outlet arranged at the upper end of the condensing tower 51, the water inlet pipe 55 is arranged at the lower end of the condensing tower 51, cooling liquid is injected into the condensing tower 51 through the water inlet pipe 55 and flows upwards in the condensing tower 51, the flow baffle plate 54 in the condensing tower 51 is used for stopping flow, then cooling liquid is discharged through the drain pipe 52, ethanol heated to the boiling point can be converted into high-temperature gas to flow upwards and enter the spiral condensing pipe 53 through the connecting pipe 10, the cooling liquid flowing in the condensing tower 51 condenses the high-temperature gas in the spiral condensing pipe 53, the gasified ethanol is condensed into liquid in the spiral condensing pipe 53 and is discharged through a liquid discharge port at the bottom end of the spiral condensing pipe 53, and a worker collects the purified ethanol, so that the cooling liquid can be in more sufficient contact with the gasified ethanol, the condensation effect of the ethanol is improved, and the purification quality of the ethanol is ensured;
the lifting unit 6: the lifting unit 6 comprises a motor 61, a gear 62, tooth sockets 63, a lifting plate 64 and a filter basket 65, the lifting plate 64 is respectively connected in sliding chutes arranged on the left wall surface and the right wall surface of the reaction box 1 in a sliding manner through a sliding block, the filter basket 65 is arranged between the two lifting plates 64, the motor 61 is arranged at the upper end of the left side surface of the reaction box 1, the end head of an output shaft of the motor 61 passes through a rotating hole arranged at the left end of the reaction box 1 and is provided with the gear 62 at the end head, the front side surface of the lifting plate 64 on the left side is provided with the tooth sockets 63 which are uniformly distributed, the gear 62 is meshed with the tooth sockets 63, calcium oxide particles entering the reaction box 1 fall into the filter basket 65 right below the feed hopper 2, the motor 61 operates, the output shaft of the motor 61 drives the gear 62 to rotate, because the gear 62 is meshed with the tooth sockets 63 on the lifting plate 64, when the gear 62 rotates, the lifting plate 64 is driven by the gear 62 to move downwards along the sliding chutes in the reaction box 1, the lifting plate 64 drives the filter basket 65 to move downwards to a proper position, calcium oxide particles in the filter basket 65 are in contact with ethanol and react with water in the ethanol, precipitates generated by the reaction are attached to the filter screen on the filter basket 65, after a specified time, the motor 61 rotates reversely, the lifting plate 64 drives the filter basket 65 to move upwards, so that the precipitates generated by the reaction are not in contact with the ethanol any more, the precipitates can be conveniently collected and cleaned by personnel, the functionality of equipment is enriched, and the workload of the personnel is reduced;
wherein: the material door 7 of getting is connected with through the pivot rotation in the opening that reaction box 1 leading flank upper end set up, when personnel need clear up the precipitate in strainer basket 65, personnel will get bin door 7 and open through getting the handle on the material door 7, clears up the precipitate in strainer basket 65, can make things convenient for personnel to clear up the precipitate that the reaction produced.
Wherein: the roof of distillation column 3 is equipped with temperature sensor 11, temperature sensor 11 real-time detection distillation column 3 interior temperature data, temperature sensor 11 will record liquid level data and change into data signal, and transmit for the controller, the controller integrates and analyzes data signal, the temperature that generates heat of controller regulation and control electric heating pipe 4, make the temperature in distillation column 3 remain throughout between seventy-five degrees to one hundred degrees, can carry out real-time detection to the temperature in the distillation column, make the temperature in the distillation column remain throughout at suitable within range, the effect of ethanol purification has been improved.
Wherein: still include PLC controller 12, PLC controller 12 sets up in the leading flank of reaction box 1, and external power source is connected to PLC controller 12's input electricity, and PLC controller 12 regulates and control electric heating pipe 4, motor 61, drawing liquid pump 8 and temperature sensor 11's normal operating.
The utility model provides a pair of ethanol purification system's theory of operation as follows: the staff moves the equipment to the appointed work area, the staff injects the ethanol into the reaction box 1 through the ethanol injection opening on the reaction box 1, then, the staff adds the calcium oxide particles into the reaction box 1 through the feed hopper 2, the calcium oxide particles entering the reaction box 1 fall into the filter screen basket 65 right below the feed hopper 2, the motor 61 operates through the regulation and control of the PLC controller 12, the output shaft of the motor 61 drives the gear 62 to rotate, because the gear 62 is meshed and connected with the tooth socket 63 on the lifting plate 64, when the gear 62 rotates, the gear 62 drives the lifting plate 64 to move downwards along the chute in the reaction box 1, the lifting plate 64 drives the filter screen basket 65 to move downwards to a proper position, the calcium oxide particles in the filter screen basket 65 contact with the ethanol and react with the water in the ethanol, the sediment generated by the reaction is attached to the filter screen on the filter screen basket 65, after the set time, the PLC 12 controls the operation of the PLC, the motor 61 rotates reversely, the lifting plate 64 drives the filter screen basket 65 to move upwards, so that the precipitate generated by the reaction is not contacted with the ethanol any more, then, the PLC 12 controls the operation of the liquid pump 8, the liquid pump 8 pumps the ethanol in the reaction box 1 through a connecting water pipe and transmits the ethanol to the distillation tower 3 through the conveying pipe 9, after the transmission is finished, a worker twists a valve on the conveying pipe 9 to close the conveying pipe 9, the worker injects cooling liquid into the condensation tower 51 through the water inlet pipe 55, the cooling liquid flows upwards in the condensation tower 51, a baffle plate 54 in the condensation tower 51 blocks the ethanol, the cooling liquid is discharged through the water outlet pipe 52, the PLC 12 controls the operation of the electric heating pipe 4, the electric heating pipe 4 heats the ethanol in the distillation tower 3, the temperature sensor 11 detects the temperature data in the distillation tower 3 in real time, the temperature sensor 11 converts the measured liquid level data into a data signal and transmits the data signal to the PLC controller 12, the PLC controller 12 integrates and analyzes the data signal, the PLC controller 12 regulates and controls the heating temperature of the electric heating pipe 4, so that the temperature in the distillation tower 3 is always kept between seventy-five ℃ and one hundred ℃, the ethanol heated to the boiling point is converted into high-temperature gas to flow upwards, and enters the spiral condensing pipe 53 through the connecting pipe 10, the cooling liquid flowing in the condensing tower 51 condenses the high temperature gas in the spiral condensing pipe 53, the vaporized ethanol is condensed into liquid in the spiral condensing pipe 53, and is discharged through a liquid outlet at the bottom end of the spiral condensing pipe 53, the purified ethanol is collected by the staff, when personnel need clear up the deposit in the strainer basket 65, personnel will get the bin gate 7 and open through getting the handle on the bin gate 7, clear up the deposit in the strainer basket 65.
It should be noted that the specific model of the PLC controller 12 disclosed in the above embodiment is AFPXHC60T, the specific model of the electric heating tube 4 is FYUX, the specific model of the motor 61 is 51K150GU-SF, the specific model of the liquid pumping pump 8 is LD40011, the specific model of the temperature sensor 11 is AD590JH, and the PLC controller 12 controls the electric heating tube 4, the motor 61, the liquid pumping pump 8 and the temperature sensor 11 to operate by a method commonly used in the prior art.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An ethanol purification system, comprising: comprises a reaction box (1), a distillation tower (3), a condensing unit (5) and a lifting unit (6);
reaction chamber (1): a feed hopper (2) is arranged at a feed inlet arranged at the top end of the feed hopper;
distillation column (3): an electric heating pipe (4) is arranged at the bottom end inside the distillation tower (3), a liquid inlet arranged at the left end of the distillation tower (3) is connected with a liquid outlet arranged at the right end of the reaction box (1) through a conveying pipe (9), a liquid pump (8) is connected in series at the bottom end of the conveying pipe (9), and the liquid pump (8) is fixedly connected with the right side surface of the reaction box (1);
condensing unit (5): the air inlet of the distillation tower is connected with an air outlet arranged at the right end of the distillation tower (3) through a connecting pipe (10);
lifting unit (6): is arranged inside the reaction box (1);
wherein: still include PLC controller (12), PLC controller (12) set up in the leading flank of reaction box (1), and external power source is connected to the input electricity of PLC controller (12), and the output of PLC controller (12) is all connected to the equal electricity of input of electric heating pipe (4) and drawing liquid pump (8).
2. An ethanol purification system according to claim 1, wherein: condensing unit (5) include condensing tower (51), spiral condenser pipe (53) and keep off and flow board (54), condensing tower (51) set up in the right side of distillation column (3), and the inside of condensing tower (51) is equipped with spiral condenser pipe (53), and the air inlet end of spiral condenser pipe (53) passes the through-hole that condensing tower (51) top set up and links to each other with connecting pipe (10), and the bottom end of spiral condenser pipe (53) passes the round hole that condensing tower (51) bottom set up and extends to the outside of condensing tower (51), and the intrados of condensing tower (51) is equipped with the fender that the dislocation distributes and flows board (54).
3. An ethanol purification system according to claim 2, wherein: condensing unit (5) still include drain pipe (52) and inlet tube (55), drain pipe (52) set up in the drain outlet department that condensing tower (51) upper end set up, and the water inlet department that condensing tower (51) lower extreme set up is equipped with inlet tube (55).
4. An ethanol purification system according to claim 1, wherein: the lifting unit (6) comprises lifting plates (64) and filter baskets (65), the lifting plates (64) are respectively connected into sliding grooves formed in the left wall surface and the right wall surface of the reaction box (1) in a sliding mode through sliding blocks, and the filter baskets (65) are arranged between the two lifting plates (64).
5. An ethanol purification system according to claim 4, wherein: lifting unit (6) still include motor (61), gear (62) and tooth alveolus (63), motor (61) set up in the left surface upper end of reaction box (1), and the output shaft end of motor (61) passes the commentaries on classics hole that reaction box (1) left end set up and is equipped with gear (62) in end department, and left lifter plate (64) leading flank is equipped with evenly distributed's tooth alveolus (63), and gear (62) are connected with tooth alveolus (63) meshing, and the output of PLC controller (12) is connected to the input electricity of motor (61).
6. An ethanol purification system according to claim 1, wherein: a material taking door (7) is rotatably connected in an opening arranged at the upper end of the front side surface of the reaction box (1) through a rotating shaft.
7. An ethanol purification system according to claim 1, wherein: the top wall of distillation column (3) is equipped with temperature sensor (11), and the input of PLC controller (12) is connected to the output electricity of temperature sensor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120971110.8U CN214612248U (en) | 2021-05-08 | 2021-05-08 | Ethanol purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120971110.8U CN214612248U (en) | 2021-05-08 | 2021-05-08 | Ethanol purification system |
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| Publication Number | Publication Date |
|---|---|
| CN214612248U true CN214612248U (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120971110.8U Active CN214612248U (en) | 2021-05-08 | 2021-05-08 | Ethanol purification system |
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| CN (1) | CN214612248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114470823A (en) * | 2021-12-27 | 2022-05-13 | 宏雷机械设备(南通)有限公司 | Toluene recovery system based on high-temperature distillation |
| CN116196863A (en) * | 2023-03-17 | 2023-06-02 | 安徽瑞柏新材料有限公司 | Purification equipment for producing absolute ethyl alcohol with energy recovery function |
-
2021
- 2021-05-08 CN CN202120971110.8U patent/CN214612248U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114470823A (en) * | 2021-12-27 | 2022-05-13 | 宏雷机械设备(南通)有限公司 | Toluene recovery system based on high-temperature distillation |
| CN116196863A (en) * | 2023-03-17 | 2023-06-02 | 安徽瑞柏新材料有限公司 | Purification equipment for producing absolute ethyl alcohol with energy recovery function |
| CN116196863B (en) * | 2023-03-17 | 2023-10-27 | 安徽瑞柏新材料有限公司 | Purification equipment for producing absolute ethyl alcohol with energy recovery function |
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