High-purity xylene purification device

Abstract

The utility model provides a high-purity xylene purification device, which belongs to the technical field of electronic chemical manufacturing and comprises a separator, the top of the separator is communicated with a condenser, and an output end pipeline of the condenser is connected with a collector; the lower side of the separator is communicated with a rectifying tower, an outlet pipeline at one end of the rectifying tower is connected with a return pipeline, an outlet pipeline at the other end of the rectifying tower is connected with a discharging valve, and an output end pipeline of the discharging valve is connected with a storage box; a flow detection assembly is connected in series between the output end of the mixed liquid inlet valve and the input end of the separator through a pipeline; a flow detection assembly is also connected between the output end of the discharge valve and the input end of the storage box in series through a pipeline; the flow detection assembly is connected with the monitoring assembly through the Internet. According to the utility model, the effect of conveniently detecting the flow of xylene entering the device and the flow of xylene output from the device can be realized, so that the production cost of high-purity xylene can be conveniently calculated by an operator, and the production cost can be conveniently controlled by the operator.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic chemical manufacturing, and in particular relates to a high-purity xylene purification device. Background Art

[0002] A xylene purification device is a purification equipment used in the field of electronic chemical manufacturing, which can purify xylene by membrane filtration, such as a xylene refining and purification device with publication number CN205796587U, which includes a mixing liquid inlet pipe, a separator, a distillation tower, a storage box, a condenser, and a collector. The outlet of the mixing liquid inlet pipe is connected to the separator, the lower part of the separator is connected to the distillation tower, one end of the distillation tower is connected to the storage box, the other end of the distillation tower is connected to the reflux pipe, and the top of the separator is connected to the condenser. There are still some problems in the actual use of the purification device, such as: it is impossible to timely understand the input and output of xylene liquid, which may cause the operator to be unable to timely understand the production cost, which may further cause the problem of uncontrollable production cost. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a high-purity xylene purification device, which can facilitate the detection of the xylene flow entering the device and the xylene flow output from the device, thereby facilitating the operator to calculate the production cost of high-purity xylene, and further facilitating the operator to control the production cost.

[0004] The technical solution is as follows: a high-purity xylene purification device comprises a separator, the top of the separator is connected to a condenser, and the output end pipeline of the condenser is connected to a collector; the lower side of the separator is connected to a distillation tower, and the outlet pipeline at one end of the distillation tower is connected to a reflux pipeline, and the outlet pipeline at the other end of the distillation tower is connected to a discharge valve, wherein the output end pipeline of the discharge valve is connected to a storage box; the input end pipeline of the separator is connected to a mixed liquid inlet valve, characterized in that a flow detection component is connected to a series pipeline between the output end of the mixed liquid inlet valve and the input end of the separator; a flow detection component is also connected to a series pipeline between the output end of the discharge valve and the input end of the storage box; the flow detection components are respectively connected to the monitoring components via the Internet.

[0005] Preferably, the flow detection component includes a flow meter, and the connection terminal of the flow meter is electrically connected to the transparent transmission module.

[0006] Preferably, two flow meters are provided, wherein one series pipeline is connected between the output end of the mixed liquid inlet valve and the input end of the separator, and the other series pipeline is connected between the output end of the discharge valve and the input end of the storage box.

[0007] Preferably, the monitoring component includes a monitoring terminal, and the monitoring terminal is electrically connected to an alarm module.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] The utility model can collect the xylene flow entering the separator through the flow meter, and can also collect the high-purity xylene flow discharged from the distillation tower. Then the flow meter will transmit the flow information to the monitoring end through the transparent transmission module respectively. The monitoring end will calculate the flow information and display the production cost, so that the operator can understand the production cost. When the production cost is higher than the set value, the monitoring end will automatically control the alarm module to sound and light alarm, so as to remind the operator to adjust the device in time and control the production cost, so as to realize the function of facilitating the detection of the xylene flow entering the device and the xylene flow output from the device, so as to facilitate the operator to understand the production cost of high-purity xylene, and then facilitate the operator to control the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] In the figure:

[0012] 1. Separator; 2. Condenser; 3. Collector; 4. Distillation tower; 5. Reflux pipeline; 6. Discharge valve; 7. Storage box; 8. Mixing liquid inlet valve; 9. Flow meter; 10. Transmission module; 11. Monitoring terminal; 12. Alarm module. DETAILED DESCRIPTION

[0013] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 As shown, a high-purity xylene purification device includes a separator 1, a condenser 2 is connected to the top of the separator 1, and the output end pipeline of the condenser 2 is connected to a collector 3; the lower side of the separator 1 is connected to a distillation tower 4, and the outlet pipeline at one end of the distillation tower 4 is connected to a reflux pipeline 5, and the outlet pipeline at the other end of the distillation tower 4 is connected to a discharge valve 6, wherein the output end pipeline of the discharge valve 6 is connected to a storage box 7, and the output end on the storage box 7 is connected to the pipeline of an external membrane filtration system, so that the high-purity xylene can be filtered through the membrane filtration system, and the purity of the high-purity xylene can be further improved; the input end pipeline of the separator 1 is connected to a mixed liquid inlet valve 8; a flow detection component is connected to the output end of the mixed liquid inlet valve 8 and the input end of the separator 1 through a series pipeline; a flow detection component is also connected to the output end of the discharge valve 6 and the input end of the storage box 7 through a series pipeline; the flow detection components are respectively connected to the monitoring components through the Internet.

[0014] In this embodiment, specifically, the flow detection component includes a flow meter 9 , and the connection terminal of the flow meter 9 is electrically connected to a transparent transmission module 10 .

[0015] In the present embodiment, specifically, two flow meters 9 are provided, one of which is connected in series between the output end of the mixed inlet valve 8 and the input end of the separator 1, and the other is connected in series between the output end of the discharge valve 6 and the input end of the storage box 7. The xylene flow entering the separator 1 can be collected through the flow meter 9, and the high-purity xylene flow discharged from the distillation tower 4 can also be collected through the flow meter 9. Then the flow meter 9 will transmit these flow information to the monitoring end 11 through the transparent transmission module 10 respectively. At this time, the monitoring end 11 will calculate the flow information and display the production cost, so as to facilitate the operator to understand the production cost. When the production cost is higher than the set value, the monitoring end 11 will automatically control the alarm module 12 to sound and light alarm, so as to remind the operator to adjust the device in time and control the production cost, so as to realize the function of facilitating the detection of the xylene flow entering the device and the xylene flow output from the device, so as to facilitate the operator to understand the production cost of high-purity xylene, and then facilitate the operator to control the production cost.

[0016] In this embodiment, specifically, the monitoring component includes a monitoring terminal 11 , and an alarm module 12 is electrically connected to the monitoring terminal 11 .

[0017] In this embodiment, specifically, the monitoring terminal 11 adopts an industrial control integrated machine or a computer.

[0018] In this implementation, specifically, the industrial control integrated machine is connected to the transparent transmission module 10 via the Internet.

[0019] In this embodiment, specifically, the computer is connected to the transparent transmission module 10 via the Internet.

[0020] In this embodiment, specifically, the alarm module 12 adopts an audible and visual alarm.

[0021] How it works

[0022] When the utility model is used, the xylene flow entering the separator 1 can be collected through the flow meter 9, and the high-purity xylene flow discharged from the distillation tower 4 can also be collected through the flow meter 9. Then the flow meter 9 will transmit these flow information to the monitoring end 11 through the transparent transmission module 10 respectively. At this time, the monitoring end 11 will calculate the flow information and display the production cost, so as to facilitate the operator to understand the production cost. When the production cost is higher than the set value, the monitoring end 11 will automatically control the alarm module 12 to sound and light alarm, so as to remind the operator to adjust the device in time and control the production cost, so as to realize the function of facilitating the detection of the xylene flow entering the device and the xylene flow output from the device, so as to facilitate the operator to understand the production cost of high-purity xylene, and then facilitate the operator to control the production cost.

[0023] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A high-purity xylene purification device, comprising a separator (1), wherein the top of the separator (1) is connected to a condenser (2), and the output end pipeline of the condenser (2) is connected to a collector (3); the lower side of the separator (1) is connected to a distillation tower (4), and one end outlet pipeline of the distillation tower (4) is connected to a reflux pipeline (5), and the other end outlet pipeline of the distillation tower (4) is connected to a discharge valve (6), wherein the output end pipeline of the discharge valve (6) is connected to a storage box (7); the input end pipeline of the separator (1) is connected to a mixed liquid inlet valve (8), characterized in that: A flow detection component is connected to the output end of the mixed liquid inlet valve (8) and the input end of the separator (1) through a series pipeline; a flow detection component is also connected to the output end of the discharge valve (6) and the input end of the storage box (7) through a series pipeline; and the flow detection components are respectively connected to the monitoring components via the Internet.

2. The high-purity xylene purification device according to claim 1, characterized in that: The flow detection component comprises a flow meter (9), and the connection terminal of the flow meter (9) is electrically connected to a transparent transmission module (10).

3. The high-purity xylene purification device according to claim 2, characterized in that: The flowmeters (9) are provided with two, one of which is connected in series between the output end of the mixed inlet valve (8) and the input end of the separator (1), and the other is connected in series between the output end of the discharge valve (6) and the input end of the storage box (7).

4. The high-purity xylene purification device according to claim 1, characterized in that: The monitoring component comprises a monitoring terminal (11), and an alarm module (12) is electrically connected to the monitoring terminal (11).

5. The high-purity xylene purification device according to claim 4, characterized in that: The monitoring terminal (11) is an industrial control integrated machine or a computer.

6. The high-purity xylene purification device according to claim 5, characterized in that: The industrial control integrated machine is connected to the transparent transmission module (10) via the Internet.

7. The high-purity xylene purification device according to claim 5, characterized in that: The computer is connected to the transparent transmission module (10) via the Internet.

8. The high-purity xylene purification device according to claim 4, characterized in that: The alarm module (12) adopts an audible and visual alarm.

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