A device for removing trace impurity elements in industrial production

Abstract

This utility model discloses a device for removing trace impurities in industrial production, including a tank. An internal threaded groove is formed on the upper part of the inner wall of the tank, and a threaded cover is provided inside the internal threaded groove. A sieve plate is movably arranged inside the tank. Connecting rods are provided on the upper surface and both sides of the sieve plate, and overlapping blocks are provided at the upper ends of the connecting rods. Overlapping grooves are formed on the inner wall and both sides of the tank, and the overlapping blocks are located inside the overlapping grooves. Pull rings are provided on the upper surfaces of the overlapping blocks. The bottom of the threaded cover contacts the upper surface of the pull rings. Therefore, when treating precipitates inside the tank, the threaded cover can be disassembled first, and then the sieve plate can be pulled upwards using the pull rings to remove it. Simultaneously, the sieve plate also removes precipitates from the ethanol solvent, thus achieving the effect of impurity removal.

Description

Technical Field

[0001] This utility model relates to the field of industrial production technology, and more specifically, it relates to a device for removing trace impurity elements in industrial production. Background Technology

[0002] For a considerable period, the production of industrial raw materials in my country lagged far behind the development of the processing industry. The imbalance in the internal proportions of raw material production seriously affected the development of the industrial sector. Therefore, production equipment was needed to prepare industrial raw materials. Ethanol is one of the industrial raw materials, and during its preparation, a trace impurity removal device was required to remove impurities and ensure the quality of ethanol production.

[0003] Most existing trace element removal devices purify ethanol by adding chemical solvents, such as adding calcium oxide to the ethanol solution to remove organic acids. However, this method is not convenient because the precipitate is located inside the device.

[0004] Furthermore, ethanol processed solely through precipitation still contains a large amount of water, making separation difficult and affecting production quality. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the problems existing in the prior art, this utility model provides a trace impurity element removal device for industrial production, so as to solve the technical problem mentioned in the background art that some trace element removal devices are difficult to remove the precipitated objects.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a device for removing trace impurities in industrial production, comprising a tank body, an internal threaded groove on the upper part of the inner wall of the tank body, a threaded cover inside the internal threaded groove, a movably mounted sieve plate inside the tank body, connecting rods on both sides of the upper end of the sieve plate, overlapping blocks at the upper ends of the connecting rods, overlapping grooves on both sides of the inner wall of the tank body, overlapping blocks inside the overlapping grooves, pull rings on the upper end of the overlapping blocks, the bottom of the threaded cover contacting the upper end of the pull rings, a cavity on the lower part of the inner wall of the tank body, an electric heating wire inside the cavity, an air outlet pipe on the outer wall of the tank body, and a purification box at the other end of the air outlet pipe.

[0009] The present invention is further configured such that mounting brackets are provided on the inner wall of the impurity removal box on both sides, and two sets of mounting brackets are arranged vertically. Coarse filter plates and fine filter plates are slidably provided inside the mounting brackets respectively. A conduit is provided on one side of the impurity removal box at the upper end, and a condensation component is provided at the other end of the conduit. A fan is provided on the conduit.

[0010] The present invention is further provided that the front end of the impurity removal box is provided with a sealing cover, the sealing cover and the impurity removal box are fixedly installed by bolts, and a gasket is provided at the connection position between the sealing cover and the impurity removal box.

[0011] The present invention is further configured such that a motor is provided on the upper end face of the threaded cover and at the middle position, the output end of the motor passes through the threaded cover and is provided with a stirring shaft, and stirring blades are provided on the outer wall of the stirring shaft.

[0012] The present invention is further provided with a rubber gasket at the connection position between the threaded cap and the can body.

[0013] The present invention is further configured such that a liquid filling pipe is provided on the upper end face of the threaded cap and on one side, and an exhaust pipe is provided on one side of the liquid filling pipe, and both the liquid filling pipe and the exhaust pipe are provided with valves.

[0014] The present invention is further provided that the air outlet pipe is equipped with a control valve.

[0015] The present invention is further provided that a waste discharge pipe is provided on the outer wall of the tank and at the bottom, and a waste discharge valve is provided on the waste discharge pipe.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a device for removing trace impurity elements in industrial production, which has the following beneficial effects:

[0018] 1. By setting up a threaded cap, connecting rod, sieve plate and overlapping block, when treating the sediment inside the tank, the threaded cap can be removed first, and then the sieve plate can be pulled upward by the pull ring to remove it. At the same time as removing it, the sieve plate will also remove the sediment in the ethanol solvent, thereby achieving the effect of impurity removal.

[0019] 2. By setting up an electric heating wire, a purification chamber, and a condensation assembly, after the sieve plate is removed, the user can connect the electric heating wire to an external power source to heat and vaporize the ethanol to be purified. Since the boiling point of ethanol is 78℃ and the boiling point of water is 100℃, after the ethanol vaporizes, the control valve is opened to allow it to enter the purification chamber. After being filtered through coarse and fine filter plates to remove fine impurities, it finally enters the condensation assembly for cooling and liquefaction, facilitating subsequent material handling.

[0020] 3. By setting up a motor, stirring shaft, and stirring blades, the user can turn on the motor to drive the stirring shaft and stirring blades to rotate during the addition of calcium oxide, so that the calcium oxide can fully react with trace impurities such as organic acids in the ethanol, resulting in better precipitation and thus better impurity removal. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of a trace impurity element removal device in industrial production in its unused state.

[0022] Figure 2 This is an overall cross-sectional view of a device for removing trace impurity elements in industrial production.

[0023] Figure 3 Exploded view of the tank body, sieve plate, and overlapping blocks;

[0024] Figure 4 This is a schematic diagram showing the position of the gasket on the sealing cap;

[0025] Figure 5 This is a schematic diagram showing the installation positions of the mounting bracket, coarse filter plate, and fine filter plate inside the impurity removal box.

[0026] In the diagram: 1. Tank body; 2. Internal threaded groove; 3. Threaded cover; 4. Screen plate; 5. Connecting rod; 6. Overlap block; 7. Overlap groove; 8. Pull ring; 9. Electric heating wire; 10. Gas outlet pipe; 11. Impurity removal box; 12. Mounting bracket; 13. Coarse filter plate; 14. Fine filter plate; 15. Conduit; 16. Condensation assembly; 17. Fan; 18. Sealing cover; 19. Gasket; 20. Motor; 21. Stirring shaft; 22. Stirring blades; 23. Rubber pad; 24. Liquid filling pipe; 25. Exhaust pipe; 26. Valve; 27. Control valve; 28. Waste discharge pipe; 29. ​​Waste discharge valve. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0030] Please see Figure 1-5 A device for removing trace impurities in industrial production includes a tank body 1. An internal threaded groove 2 is formed on the upper part of the inner wall of the tank body 1. A threaded cover 3 is provided inside the internal threaded groove 2. A sieve plate 4 is movably arranged inside the tank body 1. Connecting rods 5 are provided on the upper end face and both sides of the sieve plate 4. Overlapping blocks 6 are provided at the upper ends of the connecting rods 5. Overlapping grooves 7 are formed on both sides of the inner wall of the tank body 1. The overlapping blocks 6 are all located inside the overlapping grooves 7. Pull rings 8 are provided on the upper end face of the overlapping blocks 6. The bottom of the threaded cover 3 contacts the upper end face of the pull rings 8. A cavity is provided on the lower part of the inner wall of the tank body 1. An electric heating wire 9 is provided inside the cavity. An air outlet pipe 10 is provided on the outer wall of the tank body 1. A removal box 11 is provided at the other end of the air outlet pipe 10. A control valve 27 is provided on the air outlet pipe 10.

[0031] In this embodiment, mounting brackets 12 are provided on the inner wall of the impurity removal box 11 on both sides. There are two sets of mounting brackets 12 arranged vertically. Coarse filter plate 13 and fine filter plate 14 are slidably arranged inside the mounting brackets 12. A conduit 15 is provided on one side and at the upper end of the impurity removal box 11. A condenser assembly 16 is provided at the other end of the conduit 15. A fan 17 is provided on the conduit 15. A sealing cover 18 is provided at the front end of the impurity removal box 11. The sealing cover 18 is fixed to the impurity removal box 11 with bolts. A gasket 19 is provided at the connection position between the sealing cover 18 and the impurity removal box 11.

[0032] More specifically, when processing the sediment inside tank 1, the threaded cap 3 can be removed first, and then the sieve plate 4 can be pulled upwards using the pull ring 8 to remove it. At the same time as removing it, the sieve plate 4 will also remove the sediment from the ethanol solvent for easy use. After removing the sieve plate 4, the user can connect the electric heating wire 9 to an external power source to heat the ethanol to be purified and vaporize it. Since the boiling point of ethanol is 78°C and the boiling point of water is 100°C, after the ethanol vaporizes, the control valve 27 is opened to allow it to enter the impurity removal box 11. Then, it is filtered through the coarse filter plate 13 and the fine filter plate 14 to remove the fine impurities inside. Finally, it enters the condenser assembly 16 for cooling and liquefaction, which is convenient for subsequent material handling.

[0033] Please see Figure 1 and Figure 2As an embodiment for stirring ethanol to improve its reaction effect: a motor 20 is provided on the upper end face of the threaded cap 3 and in the middle position. The output end of the motor 20 passes through the threaded cap 3 and is provided with a stirring shaft 21. The outer wall of the stirring shaft 21 is provided with stirring blades 22. A rubber pad 23 is provided at the connection position between the threaded cap 3 and the tank body 1. A liquid addition pipe 24 is provided on the upper end face of the threaded cap 3 and on one side. An exhaust pipe 25 is provided on one side of the liquid addition pipe 24. A valve 26 is provided on both the liquid addition pipe 24 and the exhaust pipe 25.

[0034] Specifically, during the process of adding calcium oxide, the user can turn on the motor 20 to drive the stirring shaft 21 and stirring blades 22 to rotate, so that the calcium oxide can fully react with trace impurities such as organic acids inside the ethanol, so as to achieve better precipitation and thus better impurity removal.

[0035] Please refer to Figure 1 As a further embodiment for discharging waste liquid: a waste discharge pipe 28 is provided on the outer wall of the tank 1 and at the bottom, and a waste discharge valve 29 is provided on the waste discharge pipe 28.

[0036] Specifically, the user can open the drain valve 29 to drain the remaining liquid from the drain pipe 28, which helps with continued use.

[0037] In summary, when using the overall equipment: the user can first add the calcium oxide used for purification to tank 1, then turn on motor 20 to drive the stirring shaft 21 and stirring blades 22 to rotate, so that the calcium oxide can fully react with trace impurities such as organic acids in the ethanol and cause them to precipitate. Then, the threaded cap 3 is removed, and the sieve plate 4 is pulled upward by the pull ring 8 to remove tank 1. At the same time as removal, the sieve plate 4 will also remove the precipitate in the ethanol solvent, achieving the effect of impurity removal. After removing the sieve plate 4, the user can connect the electric heating wire 9 to an external power source to heat the ethanol to be purified and vaporize it. Since the boiling point of ethanol is 78°C and the boiling point of water is 100°C, after the ethanol vaporizes, the control valve 27 is opened to allow it to enter the impurity removal box 11. Then, it is filtered through the coarse filter plate 13 and the fine filter plate 14 to remove the fine impurities inside. Finally, it enters the condenser assembly 16 for cooling and liquefaction, thereby obtaining the purified industrial raw material, which is convenient to use.

[0038] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for removing trace impurity elements in industrial production, comprising a tank (1), characterized in that: The inner wall of the tank (1) is provided with an internal thread groove (2) at the upper end. The internal thread groove (2) is provided with a threaded cover (3). The tank (1) is provided with a movable sieve plate (4). The upper end face of the sieve plate (4) is provided with connecting rods (5) on both sides. The upper end of the connecting rods (5) is provided with overlapping blocks (6). The inner wall of the tank (1) is provided with overlapping grooves (7) on both sides. The overlapping blocks (6) are all located inside the overlapping grooves (7). The upper end face of the overlapping blocks (6) is provided with pull rings (8). The bottom of the threaded cover (3) is in contact with the upper end face of the pull rings (8). The inner wall of the tank (1) is provided with a cavity at the lower end. The cavity is provided with an electric heating wire (9). The outer wall of the tank (1) is provided with an air outlet pipe (10). The other end of the air outlet pipe (10) is provided with a cleaning box (11).

2. The device for removing trace impurity elements in industrial production according to claim 1, characterized in that: The inner wall of the impurity removal box (11) is provided with mounting brackets (12) on both sides. There are two sets of mounting brackets (12) arranged vertically. The interior of the mounting brackets (12) is provided with a coarse filter plate (13) and a fine filter plate (14). One side of the impurity removal box (11) is provided with a conduit (15) at the upper end. The other end of the conduit (15) is provided with a condenser assembly (16). A fan (17) is provided on the conduit (15).

3. The device for removing trace impurity elements in industrial production according to claim 2, characterized in that: The front end of the impurity removal box (11) is provided with a sealing cover (18), which is fixedly installed with the impurity removal box (11) by bolts, and a gasket (19) is provided at the connection position between the sealing cover (18) and the impurity removal box (11).

4. The device for removing trace impurity elements in industrial production according to claim 1, characterized in that: A motor (20) is provided on the upper end face of the threaded cover (3) and in the middle position. The output end of the motor (20) passes through the threaded cover (3) and is provided with a stirring shaft (21). Stirring blades (22) are provided on the outer wall of the stirring shaft (21).

5. The device for removing trace impurity elements in industrial production according to claim 4, characterized in that: A rubber pad (23) is provided at the connection position between the threaded cap (3) and the tank body (1).

6. The device for removing trace impurity elements in industrial production according to claim 1, characterized in that: The threaded cap (3) has a liquid filling pipe (24) on its upper end face and on one side. The liquid filling pipe (24) has an exhaust pipe (25) on one side. Both the liquid filling pipe (24) and the exhaust pipe (25) are equipped with valves (26).

7. The device for removing trace impurity elements in industrial production according to claim 1, characterized in that: The air outlet pipe (10) is equipped with a control valve (27).

8. The device for removing trace impurity elements in industrial production according to claim 1, characterized in that: The tank (1) has a waste discharge pipe (28) on its outer wall and at its bottom, and a waste discharge valve (29) is provided on the waste discharge pipe (28).

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