CN216308750U - Online cleaning device for glass condenser in chemical production - Google Patents
Online cleaning device for glass condenser in chemical production Download PDFInfo
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- CN216308750U CN216308750U CN202122649662.XU CN202122649662U CN216308750U CN 216308750 U CN216308750 U CN 216308750U CN 202122649662 U CN202122649662 U CN 202122649662U CN 216308750 U CN216308750 U CN 216308750U
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Abstract
The utility model relates to cleaning of a glass condenser in chemical production, in particular to an online cleaning device for the glass condenser in chemical production. The utility model provides a glass condenser online cleaning device in chemical production, including a washing water tank, install a first washing water outlet valve at the export of washing water tank, a washing water pump is installed in the left side of first washing water outlet valve, a first manometer is installed in the left side of washing water pump, a relief pressure valve is installed in the left side of first manometer, install a second manometer in the left side of relief pressure valve, install a second washing water outlet valve in second manometer left side, wash water pipe line access condenser's circulating pipe import department behind the water outlet valve through the second, wash water and flow out by the exit of condenser, through washing water back valve, wash the water return line and return the washing water tank. The utility model has simple and ingenious design, realizes the on-line cleaning of the glass condenser and greatly improves the cleaning efficiency.
Description
Technical Field
The utility model relates to cleaning of a glass condenser in chemical production, in particular to an online cleaning device for the glass condenser in chemical production.
Background
Because impurity such as silt and iron rust contain in the cooling water in the chemical production is attached to the circulating water pipeline of condenser, influences the condensation of condenser, cooling effect, need regularly wash the condenser, and traditional cleaning methods mainly demolish condenser wholly or partly make the coil pipe soak and wash in the washing liquid, easily cause the condenser to damage in demolising and installing the condenser, can not realize on-line cleaning's requirement. Therefore, an online cleaning device for the glass condenser is needed.
In the prior art, chinese patent CN203615822U discloses a cleaning device for a condenser, but the cleaning device adopts a rubber ball, which enters into a cooling pipe of the condenser along with a circulating water flow direction under the power of a rubber ball pump, and the rubber ball is a multi-micro soft elastic body, and is extruded through the cooling pipe under the action of a pressure difference between a circulating water inlet and a circulating water outlet, so as to wipe the inner diameter of the cooling pipe once, and bring out dirt on the inner wall of the pipe along with the water flow. But the structure has the technical problems that the rubber ball is easy to be stuck and worn; chinese patent CN 205228925U discloses a condenser self-cleaning system, and this system is applicable to the condenser among the preprocessing equipment of thermal power plant, needs to use the device that structures such as jet pump are complicated with higher costs, is not suitable for the glass condenser among the chemical production that this application relates to.
Disclosure of Invention
The utility model provides an on-line cleaning device for a glass condenser in chemical production, which aims to solve the technical problem that the condenser is easy to damage due to the fact that the traditional cleaning method for the glass condenser in the chemical production needs to be disassembled.
The utility model is realized by adopting the following technical scheme: a glass condenser online cleaning device in chemical production is characterized in that a cooling water pipeline is connected to a water inlet of a circulating water pipe of a condenser, and a cooling water return pipeline is connected to a water outlet of the circulating water pipe of the condenser; a cooling water return line is connected with a cooling water return valve in series; the device comprises a cleaning water tank, wherein a first cleaning water outlet valve, a cleaning water pump, a first pressure gauge, a pressure reducing valve, a second pressure gauge and a second cleaning water outlet valve are sequentially arranged at a water outlet of the cleaning water tank through a cleaning water pipeline; a cleaning water pipeline is connected to a water inlet of a circulating water pipe of the condenser after passing through a second cleaning water outlet valve; the water outlet of the circulating water pipe of the condenser is connected with the water return port of the washing water tank through a washing water return pipeline, and a washing water return valve is connected to the washing water return pipeline in series.
According to the utility model, a traditional water pump, a pressure gauge, a pressure reducing valve and a condenser are organically combined, and a cooling water return valve and a cooling water valve are opened during production, so that the reaction gas can be cooled and cooled by circulating water flow of the condenser; when the condenser is cleaned, the cooling water valve and the cooling water return valve are closed, the cleaning water return valve and the first cleaning water outlet valve are opened, the cleaning water pump is opened, the pressure reducing valve is adjusted, the water pressure of the cleaning water is stabilized at a certain pressure, and the second cleaning water outlet valve is opened, so that the condenser is cleaned on line.
The utility model has simple and ingenious design, reduces the complicated processes of disassembling and assembling the condenser compared with the traditional cleaning mode of the glass condenser, and improves the working efficiency. The online cleaning device for the glass condenser is adopted, and the cleaning liquid is recycled through the cleaning water pump, so that the online cleaning of the glass condenser is realized. The online cleaning device for the glass condenser is suitable for various chemical production places, and has an obvious effect on the aspect of shortening the cleaning and changing time of a production line. Meanwhile, the improved water purifier has larger improved space, and can meet the requirement of cleaning various scales if cleaning agents suitable for different scales, sponge particles, quartz sand and the like are added into cleaning water.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
1-a distillation line, 2-a condenser, 3-a vacuum line, 4-a vacuum valve, 5-a cooling water return valve, 6-a cleaning water return valve, 7-a cooling water return line, 8-a cleaning water return line, 9-a cleaning water tank, 10-a first cleaning water outlet valve, 11-a cleaning water pump, 12-a first pressure gauge, 13-a pressure reducing valve, 14-a second pressure gauge, 15-a second cleaning water outlet valve, 16-a cooling water line, 17-a cooling water valve, 18-a cleaning water line.
Detailed Description
The device for cleaning the glass condenser on line is used as an important device for cleaning the condenser on line in chemical production, and can clean the glass condenser on line, and comprises a cooling water return valve 5, a cleaning water return valve 6, a cooling water return pipeline 7, a cleaning water return pipeline 8, a cleaning water tank 9, a first cleaning water outlet valve 10, a cleaning water pump 11, a first pressure gauge 12, a pressure reducing valve 13, a second pressure gauge 14, a second cleaning water outlet valve 15, a cooling water pipeline 16, a cooling water valve 17 and a cleaning water pipeline 18.
The following examples are further illustrated.
Example 1
The utility model provides an online belt cleaning device of glass condenser among chemical production, including a washing water tank 9, install a first washing water outlet valve 10 at the export of washing water tank, a washing water pump 11 of left side installation of first washing water outlet valve, a first manometer 12 of left side installation of washing water pump 11, a relief pressure valve 13 of left side installation at first manometer 12, an installation of second manometer 14 in the left side of relief pressure valve, a second washing water outlet valve 15 of left side installation of second manometer 14, wash water pipe line access condenser 2's circulating pipe water inlet department behind water outlet valve 15 through the second, wash water and go out by the delivery port department of condenser, through washing water return valve 6 and washing water return line 8 return washing water tank.
Example 2
The bottom end of the condenser 2 is connected with a distillation pipeline 1, and the top end is connected with a vacuum pipeline 3 and a vacuum valve 4 to realize distillation of materials in the reaction kettle in production.
Example 3
The second cleaning water outlet valve 15 and the cleaning water pipeline 18 are connected with the cooling water valve 17 and the cooling water pipeline 16 in parallel and then are connected to the water inlet of the condenser circulating water pipe; and the cleaning water return valve 6 and the cleaning water return pipeline 8 are connected with the cooling water return valve 5 and the cooling water return pipeline 7 in parallel and then are connected out from the water outlet of the condenser.
Example 4
The water inlet of the condenser circulating water pipe is positioned at the bottom of the circulating water pipe, and the water outlet of the condenser circulating water pipe is positioned at the top of the circulating water pipe, so that cleaning water can pass through the inside of the condenser circulating pipeline from bottom to top to complete full cleaning.
In the production process, the cooling water return valve 5 and the cooling water valve 17 are opened, so that the cooling and the cooling of the reaction gas by the circulating water flow of the condenser can be realized; when the condenser is cleaned, the cooling water valve 17 and the cooling water return valve 5 are closed, the cleaning water return valve 6 and the first cleaning water outlet valve 10 are opened, the cleaning water pump 11 is opened, the pressure reducing valve 13 is adjusted to enable the water pressure of the cleaning water to be stabilized at 0.1MPa, and the second cleaning water outlet valve 15 is opened, so that the on-line cleaning of the condenser is realized. The first and second cleaning water outlet valves, the first and second pressure gauges, and the pressure reducing valve are used for controlling the pressure of the cleaning water in the cleaning water pipeline 18 to ensure the cleaning effect.
Claims (5)
1. A water inlet of a circulating water pipe of a condenser (2) is connected with a cooling water pipeline (16), and a water outlet of the circulating water pipe of the condenser (2) is connected with a cooling water return pipeline (7); a cooling water pipeline (16) is connected with a cooling water valve (17) in series, and a cooling water return valve (5) is connected on a cooling water return pipeline (7) in series; the device is characterized by comprising a cleaning water tank (9), wherein a first cleaning water outlet valve (10), a cleaning water pump (11), a first pressure gauge (12), a pressure reducing valve (13), a second pressure gauge (14) and a second cleaning water outlet valve (15) are sequentially arranged at a water outlet of the cleaning water tank (9) through a cleaning water pipeline (18); a cleaning water pipeline (18) is connected to a water inlet of a circulating water pipe of the condenser (2) after passing through a second cleaning water outlet valve (15); a water outlet of a circulating water pipe of the condenser (2) is connected with a water return port of a washing water tank (9) through a washing water return pipeline (8), and a washing water return valve (6) is connected to the washing water return pipeline (8) in series.
2. The on-line cleaning device for the glass condenser in the chemical production according to claim 1, wherein the bottom end of the condenser (2) is connected with a distillation pipeline (1), and the top end is connected with a vacuum pipeline (3) and a vacuum valve (4) to realize distillation of materials in the reaction kettle in the production.
3. The glass condenser online cleaning device in chemical production according to claim 1 or 2, wherein the second cleaning water outlet valve (15) and the cleaning water pipeline (18) are connected in parallel with the cooling water valve (17) and the cooling water pipeline (16) and then connected to a water inlet of a condenser circulating water pipe; the cleaning water return valve (6) and the cleaning water return pipeline (8) are connected in parallel with the cooling water return valve (5) and the cooling water return pipeline (7) and then are connected out from a water outlet of a circulating water pipe of the condenser.
4. The glass condenser online cleaning device in chemical production according to claim 1 or 2, wherein a water inlet of the condenser circulating water pipe is positioned at the bottom of the condenser circulating water pipe, and a water outlet of the condenser circulating water pipe is positioned at the top of the condenser circulating water pipe.
5. The on-line cleaning device for the glass condenser in the chemical production as claimed in claim 3, wherein the water inlet of the condenser circulating water pipe is positioned at the bottom of the condenser circulating water pipe, and the water outlet of the condenser circulating water pipe is positioned at the top of the condenser circulating water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122649662.XU CN216308750U (en) | 2021-11-02 | 2021-11-02 | Online cleaning device for glass condenser in chemical production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122649662.XU CN216308750U (en) | 2021-11-02 | 2021-11-02 | Online cleaning device for glass condenser in chemical production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216308750U true CN216308750U (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122649662.XU Active CN216308750U (en) | 2021-11-02 | 2021-11-02 | Online cleaning device for glass condenser in chemical production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216308750U (en) |
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2021
- 2021-11-02 CN CN202122649662.XU patent/CN216308750U/en active Active
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