CN213803330U - A sewage treatment system for chemical industry factory building - Google Patents
A sewage treatment system for chemical industry factory building Download PDFInfo
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- CN213803330U CN213803330U CN202021601384.XU CN202021601384U CN213803330U CN 213803330 U CN213803330 U CN 213803330U CN 202021601384 U CN202021601384 U CN 202021601384U CN 213803330 U CN213803330 U CN 213803330U
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- waste liquid
- resin
- exchange column
- sewage
- liquid tank
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- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model discloses a sewage treatment system for chemical industry factory building, including the waste liquid groove, the feed pump, the distillation chamber, the exchange column, resin trap and waste liquid jar, the import of waste liquid groove is connected with the sewage discharge pipe of chemical industry factory building, its exit position is provided with the feed pump, and be connected with the distillation chamber through the pipeline, the lower part of distillation chamber is provided with heating system, the condenser pipe is installed to distillation chamber upper end and lateral wall, harmful chemical substance through the distillation gets into the ion exchange column through the condenser pipe, the exchange column intussuseption is filled with ion exchange resin, the exit end of exchange column is provided with the resin trap, waste liquid jar is connected to the exit end of resin trap. The utility model discloses a set up distillation chamber and exchange column at the sewage discharge pipeline rear end of chemical industry factory building, carry out distillation separation to sewage, harmful chemical substance adsorbs, deep purification through the resin in the exchange column, still is provided with the material transferring pump in the system, provides power for sewage flow in the pipeline for treatment effeciency.
Description
Technical Field
The utility model belongs to the technical field of chemical industry equipment, concretely relates to a sewage treatment system for chemical industry factory building.
Background
Corrosion inhibitors are chemicals or compounds that, when present in the environment in appropriate concentrations and forms, can prevent or slow the corrosion of materials, and therefore corrosion inhibitors may also be referred to as corrosion inhibitors. Its dosage is very small, usually 90-200mg/kg, but its effect is obvious, and this method for protecting metal is called corrosion inhibitor protection. Corrosion inhibitors are used in neutral media, acidic media and gaseous media.
The prior corrosion inhibitor preparation process can easily produce industrial sewage, most of sewage treatment devices naturally flow in the devices in the sewage treatment process, the reaction time with a removing solution is insufficient, the sewage treatment is insufficient, the treatment efficiency is not high enough, and the sewage which is not sufficiently treated is discharged into the nature to pollute the environment, so that the device for treating the sewage in the chemical plant is provided.
Disclosure of Invention
In order to overcome among the prior art chemical industry factory building sewage treatment abundant inadequately, the technical defect that treatment efficiency is not high, the utility model provides a sewage treatment system for chemical industry factory building sets up distillation column and exchange column through the sewage discharge pipeline rear end at the chemical industry factory building, carries out the distillation separation to sewage, and harmful chemical adsorbs through the resin in the exchange column, deep purification, still is provided with the material pump of changeing in the system, provides power for sewage flows in the pipeline for treatment effeciency has accelerated, above-mentioned technical problem has been solved.
The utility model realizes the purpose by the following technical proposal, a sewage treatment system for a chemical plant comprises a waste liquid tank, a feed pump, a distillation chamber, a condenser pipe, an exchange column, ion exchange resin, a resin catcher and a waste liquid tank, wherein the inlet of the waste liquid tank is connected with a sewage discharge pipeline of the chemical plant, the outlet position of the distillation chamber is provided with a feed pump and is connected with the distillation chamber through a pipeline, the lower part of the distillation chamber is provided with a heating system for heating sewage, condensation pipes are installed at the upper end and the side wall of the distillation chamber, harmful chemical substances after distillation enter an exchange column through the condensation pipes, ion exchange resin is filled in the exchange column, a resin catcher is arranged at the outlet end of the exchange column, the outlet end of the resin catcher is connected with a waste liquid tank, the harmful chemical substances in the waste liquid are adsorbed and collected through the ion exchange resin, and residual sewage is discharged into the waste liquid tank for centralized treatment.
The sewage treatment system for the chemical plant is characterized in that the waste liquid tank is formed by welding austenitic stainless steel plates with good corrosion resistance, and is integrally in a sealing structure.
The above-mentioned a sewage treatment system for chemical industry factory building, the ion exchange column adopts transparent organic glass material, and the ion exchange resin of inside packing can be acid cation resin or alkaline anion resin.
The resin catcher is a cylindrical filter screen, the outer layer of the resin catcher is wrapped by a polyester net, the filter screen is made of 304 stainless steel, 306L stainless steel or galvanized carbon steel, and the aperture of the filter screen is smaller than the outer diameter of ion exchange resin.
The utility model provides an foretell sewage treatment system for chemical industry factory building, the intermediate position of resin trap and waste liquid jar still is provided with changes the material pump, changes the material pump and works when the system flow is less, for the flow of sewage provides power, makes the velocity of flow of sewage in the exchange column accelerate, improves sewage treatment's efficiency, installs intelligent electric capacity level gauge in the waste liquid jar for carry out real-time detection to the liquid level in the waste liquid jar.
Generally, through the utility model discloses above technical scheme who conceives compares with prior art, can reach following beneficial effect:
1. the utility model relates to a sewage treatment system for a chemical plant, which arranges a distillation chamber and an exchange column at the rear end of a sewage discharge pipeline of the chemical plant to distill and separate sewage, and harmful chemical substances are adsorbed and deeply purified by resin in the exchange column, so that the sewage treatment is more sufficient;
2. the inlet end and the outlet end of the system are respectively provided with a feeding pump and a material transferring pump, so that power is provided for the flowing of sewage in the pipeline, and particularly, when the exchange column is partially blocked for a period of time, the material transferring pump accelerates the flow rate of the sewage in the exchange column, thereby accelerating the treatment efficiency of the sewage.
Drawings
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of the overall structure of a sewage treatment system for a chemical plant of the present invention;
in the figure: 1-a waste liquid tank, 2-a feeding pump, 3-a distillation chamber, 4-a condensation pipe, 5-an exchange column, 6-a resin catcher, 7-a material transferring pump, 8-a waste liquid tank and 9-an intelligent capacitance liquid level meter.
Detailed Description
As shown in fig. 1, which is a schematic diagram of the overall structure of a sewage treatment system for a chemical plant, comprising a waste liquid tank 1, a feed pump 2, a distillation chamber 3, a condenser pipe 4, an exchange column 5, a resin trap 6 and a waste liquid tank 8, wherein an inlet of the waste liquid tank 1 is connected with a sewage discharge pipeline of the chemical plant, an outlet of the waste liquid tank is provided with the feed pump 2 and is connected with the distillation chamber 3 through a pipeline, a heating system is arranged at the lower part of the distillation chamber 3 for heating sewage, the condenser pipe 4 is arranged at the upper end and the side wall of the distillation chamber 3, distilled harmful chemical substances enter the exchange column 5 through the condenser pipe 4, the exchange column 5 is filled with ion exchange resin, the outlet end of the exchange column 5 is provided with the resin trap 6, the outlet end of the resin trap 6 is connected with the waste liquid tank 8, and the harmful chemical substances in the waste liquid are adsorbed and collected through the ion exchange resin, and discharging the residual sewage into a waste liquid tank 8 for centralized treatment.
The waste liquid tank 1 is formed by welding austenitic stainless steel plates with good corrosion resistance, the whole body is of a sealing structure, the exchange column 5 is made of transparent organic glass, ion exchange resin filled inside can be acidic cation resin or alkaline anion resin, the resin catcher 6 is a cylindrical filter screen, the outer layer of the filter screen is wrapped by a polyester net, the filter screen is made of 304 stainless steel, 306L stainless steel or galvanized carbon steel, and the aperture of the filter screen is smaller than the outer diameter of the ion exchange resin.
The middle position of the resin catcher 6 and the waste liquid tank 8 is also provided with a material transferring pump 7, and the material transferring pump 7 works when the system flow is small or the inside of the exchange column 5 is partially blocked, so that power is provided for the flowing of sewage, the flow speed of the sewage in the exchange column 5 is accelerated, and the sewage treatment efficiency is improved. An intelligent capacitance liquid level meter 9 is arranged in the waste liquid tank 8 and used for detecting the liquid level in the waste liquid tank 8 in real time.
When the utility model is used in concrete, the distillation chamber 3 and the exchange column 5 are arranged at the rear end of the sewage discharge pipeline of the chemical plant to separate the sewage by distillation, and harmful chemical substances are adsorbed and deeply purified by the resin in the exchange column 5, so that the sewage treatment is more sufficient; the inlet end and the outlet end of the system are respectively provided with a feeding pump 2 and a material transferring pump 7, so that power is provided for the flowing of sewage in the pipeline, and particularly, when the exchange column 5 is used for a period of time and is partially blocked, the material transferring pump 7 accelerates the flow speed of the sewage in the exchange column, and the sewage treatment efficiency is accelerated.
It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (5)
1. A sewage treatment system for a chemical plant is characterized by comprising a waste liquid tank (1), a feeding pump (2), a distillation chamber (3), a condensing pipe (4), an exchange column (5), a resin catcher (6) and a waste liquid tank (8), wherein an inlet of the waste liquid tank (1) is connected with a sewage discharge pipeline of the chemical plant, the outlet position of the distillation tower is provided with a feeding pump (2) which is connected with a distillation chamber (3) through a pipeline, the lower part of the distillation chamber (3) is provided with a heating system for heating sewage, the upper end and the side wall of the distillation chamber (3) are provided with a condensing pipe (4), the distilled harmful chemical substances enter an exchange column (5) through the condensing pipe (4), ion exchange resin is filled in the exchange column (5), a resin catcher (6) is arranged at the outlet end of the exchange column (5), and the outlet end of the resin catcher (6) is connected with a waste liquid tank (8).
2. The sewage treatment system for the chemical plant according to claim 1, wherein the waste liquid tank (1) is formed by welding austenitic stainless steel plates with good corrosion resistance, and is integrally sealed.
3. The sewage treatment system for the chemical plant according to claim 1, wherein the exchange column (5) is made of transparent organic glass, and the ion exchange resin filled inside can be acidic cation resin or basic anion resin.
4. The sewage treatment system for the chemical plant according to claim 1, wherein the resin catcher (6) is a cylindrical filter screen, the outer layer of the filter screen is wrapped by a polyester screen, the filter screen is made of 304 stainless steel, 306L stainless steel or galvanized carbon steel, and the aperture of the filter screen is smaller than the outer diameter of the ion exchange resin.
5. The sewage treatment system for the chemical plant according to claim 1, wherein a material transferring pump (7) is further arranged in the middle of the resin catcher (6) and the waste liquid tank (8), and an intelligent capacitance liquid level meter (9) is installed in the waste liquid tank (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021601384.XU CN213803330U (en) | 2020-08-05 | 2020-08-05 | A sewage treatment system for chemical industry factory building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021601384.XU CN213803330U (en) | 2020-08-05 | 2020-08-05 | A sewage treatment system for chemical industry factory building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213803330U true CN213803330U (en) | 2021-07-27 |
Family
ID=76950440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021601384.XU Active CN213803330U (en) | 2020-08-05 | 2020-08-05 | A sewage treatment system for chemical industry factory building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213803330U (en) |
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2020
- 2020-08-05 CN CN202021601384.XU patent/CN213803330U/en active Active
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