CN203065260U - Treatment device of circulating cooling water of air separation system - Google Patents
Treatment device of circulating cooling water of air separation system Download PDFInfo
- Publication number
- CN203065260U CN203065260U CN 201320085552 CN201320085552U CN203065260U CN 203065260 U CN203065260 U CN 203065260U CN 201320085552 CN201320085552 CN 201320085552 CN 201320085552 U CN201320085552 U CN 201320085552U CN 203065260 U CN203065260 U CN 203065260U
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- water
- cooling water
- pipeline
- circulating cooling
- return pipeline
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Abstract
The utility model discloses a treatment device of circulating cooling water of an air separation system. The device comprises a water cooling tower, a circulating cooling water tank and a circulating cooling water return pipeline, wherein the circulating cooling water return pipeline is led to the circulating cooling water tank from the air separation system and enters the water cooling tower through a water inlet cooling tower pipeline. The device is characterized in that a strong magnetic water treatment device is mounted on the circulating cooling water return pipeline. The treatment device disclosed by the utility model adopts a strong magnetic water treatment device for treatment, can realize scale removal and prevention, sterilization and algae removal without using pharmaceutical treatment, a sodium ion exchanger and external energy, and maintains the best effect of smoothening, heat exchange and cooling in equipment, cooler and pipeline; and moreover, the treatment device has low cost, is convenient to mount and easy to overhaul, and avoids any harm to the equipment of an air separation production system.
Description
Technical field
The utility model relates to a kind of space division system recirculated cooling water treatment unit.
Background technology
The empty purposes of recirculated cooling water in the production system of dividing mainly is: heat exchange, cooling sky divide when producing the system device operation, and the heat of high temperature that produces guarantees that production unit remains in the temperature range of normal operation.Recirculated cooling water is recovered in the pond cooling water circulation by pipeline after sky divides the heat exchange of production system device, cooling, brings part heat and water into atmospheric layer by the air cooling vacuum fan, to reach the cooling refrigeration cycle of recirculated cooling water is utilized purpose.
Recirculated cooling water generally adopts tap water, contains silt, bacterium, Calcium hydrogen carbonate, Magnesium hydrogen carbonate and chlorion etc. in the tap water and divides production equipment that great harm is arranged to sky.Recirculated cooling water is through after repeatedly circulating, hold-ups such as the silt in the recirculated water, bacterium, Calcium hydrogen carbonate, Magnesium hydrogen carbonate and chlorion can increase gradually, and form incrustation scale in the middle of being adsorbed on equipment, water cooler, pipeline, the heat exchange, circulation area, flow, pressure etc. of equipment, water cooler, pipeline are affected.The temperature value that causes related system equipment such as equipment, water cooler to be controlled automatically when serious raises and harm such as chain parking.In addition, because of bacterium in the recirculated cooling water when contacting with atmospheric environment, can generate green alga in blocks gradually, and green alga swims in the recirculated cooling water surface in flakes, after again gradually from the formation suspended substance that goes out, with silt, the Calcium hydrogen carbonate in the water, Magnesium hydrogen carbonate and chlorion etc. mixes the dirt that forms the mud formula, the circulating pipe passage in the serious occluding device of meeting, the water cooler.Existing treatment process is to adopt chemicals treatment, to reach the purpose of scale removal, sterilization algae removal, but medicament need drop at regular time and quantity, expense height not only, and life-time service chemicals treatment recirculated cooling water, equipment, water cooler, pipeline, corrosive pipeline are had a strong impact on, particularly to the impeller seriously corroded of water circulating pump.
Summary of the invention
Technical problem to be solved in the utility model is the treatment unit that a kind of space division system recirculated cooling water is provided at the above-mentioned state of the art, need not to use chemicals treatment, can reach the purpose of scale removal, sterilization algae removal, not only treatment effect is obvious, and cost is low, can not divide the production system device that any harm is arranged to sky.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind for the treatment of unit of space division system recirculated cooling water, comprise water cooling tower, recirculated cooling water pond and cooling water return pipeline, the cooling water return pipeline leads to the recirculated cooling water pond from space division system, enter water cooling tower by water inlet cooling tower pipeline again, it is characterized in that: at the cooling water return pipeline strong magnetic water treating device is installed.
As improvement, described cooling water return pipeline is two, be respectively the first phase cooling water return pipeline of drawing from the first phase space division system and the second stage of cooling water return pipeline of drawing from the second stage of space division system, described strong magnetic water treating device is corresponding two, wherein the ducted strong magnetic water treating device of first phase cooling water return is installed on the pipeline of distance water inlet cooling tower 1.5～2.5m, and the ducted strong magnetic water treating device of the second stage of cooling water return is installed on the pipeline of distance water inlet cooling tower 9～11m.
Compared with prior art, advantage of the present utility model is: at the cooling water return pipeline strong magnetic water treating device is installed, by strong magnetic water treating device to reach the purpose of scale removal, sterilization algae removal.The utility model need not to use chemicals treatment, does not need Na-ion exchanger, need not external energy and reach descaling and antiscaling, sterilization algae removal, unobstructed in maintenance equipment, water cooler, the pipeline, heat exchange, cooling best effect; And be disposable input, cost is low, and maintenance easy for installation, easy can not divide the production system device that any harm is arranged to sky.
Description of drawings
Fig. 1 is the structural representation of the treatment unit of space division system recirculated cooling water.
Embodiment
Describe in further detail below in conjunction with the utility model of accompanying drawing embodiment.
Shown in 1 figure, a kind for the treatment of unit of space division system recirculated cooling water, comprise water cooling tower 6, recirculated cooling water pond 3 and cooling water return pipeline, described cooling water return pipeline is two, be respectively the first phase cooling water return pipeline 5 of drawing from the first phase space division system and the second stage of cooling water return pipeline 1 of drawing from the second stage of space division system, pipeline at first phase cooling water return pipeline 5 distance water inlet cooling towers 6 about 2m is equipped with the last one magnetic water treating device 4, apart from the pipeline of the cooling tower 6 about 10m of intaking the last one magnetic water treating device 2 is installed at the second stage of cooling water return pipeline 1; Divide the strong magnetic water treating device of producing in system device heat exchange, the cooled recirculated cooling water the second stage of cooling water return pipeline 1 of process and the first phase cooling water return pipeline 52 and 4 to handle through sky, be recycled in the recirculated cooling water pond 3, enter water cooling tower 6 by water inlet cooling tower pipeline 7 again, bring part heat and water into atmospheric layer by the cooling of the blower fan in the water cooling tower 6 vacuum fan, reach the cooling cooling to recirculated cooling water.
During installation, at the second stage of cooling water return pipeline 1 from the preceding 10 meters cutting of water inlet cooling tower except a segment pipe, and the flange of welding and the strong same specification of magnetic water treating device 2 flange size, and be connected with strong magnetic water treating device 2 installations; At first phase cooling water return pipeline 5 from the preceding 2 meters cutting of water inlet cooling tower except a segment pipe, and the flange of welding and the strong same specification of magnetic water treating device 4 flange size, and be connected with strong magnetic water treating device 4 installations.
Adopting strong magnetic water treating device that recirculated cooling water is reached three months operation water treatment, to check and accept conclusion as follows:
1, in recirculated cooling water pond 3, finds no on the water surface that green alga swims in circulating water pool.
2, when sky divides the production system device to stop, remove first phase and air compressor machine equipment was not carried out water treatment in the past, the water-cooled tube internal adsorption of one-level, secondary air water cooler has more serious incrustation scale, removes the inspection of water cooler circulating cooling water pipe and finds, the existing part of original incrustation scale is softened or come off.
3, water cooler inspection, the contrast of taking out dismounting second phase empty branch production equipment do not use the incrustation scale in the preceding cooling duct of water treatment not have obvious increase, equipment is in little contrasts of condition such as identical inflow temperature, return water temperature, envrionment temperatures, and the recirculated cooling water temperature does not have obvious rising.
4, use strongly-magnetized water treater and medicament water treatment comparison: the strongly-magnetized water treater is disposable input, and price has only 1/8 of chemicals treatment recirculated cooling water 1 year.Tangible economic advantages are arranged, reduced production cost.
5, use the strongly-magnetized water treater, descaling and antiscaling, sterilization algae removal do not need Na-ion exchanger, do not need chemical descaling, need not to add not electricity consumption, advantages such as no static, noiseless, volume are little, easy for installation, easy maintenance.
Claims (2)
1. the treatment unit of a space division system recirculated cooling water, comprise water cooling tower, recirculated cooling water pond and cooling water return pipeline, the cooling water return pipeline leads to the recirculated cooling water pond from space division system, enter water cooling tower by water inlet cooling tower pipeline again, it is characterized in that: at the cooling water return pipeline strong magnetic water treating device is installed.
2. treatment unit according to claim 1, it is characterized in that described cooling water return pipeline is two, be respectively the first phase cooling water return pipeline of drawing from the first phase space division system and the second stage of cooling water return pipeline of drawing from the second stage of space division system, described strong magnetic water treating device is corresponding two, wherein the ducted strong magnetic water treating device of first phase cooling water return is installed on the pipeline of distance water inlet cooling tower 1.5～2.5m, and the ducted strong magnetic water treating device of the second stage of cooling water return is installed on the pipeline of distance water inlet cooling tower 9～11m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085552 CN203065260U (en) | 2013-02-04 | 2013-02-04 | Treatment device of circulating cooling water of air separation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085552 CN203065260U (en) | 2013-02-04 | 2013-02-04 | Treatment device of circulating cooling water of air separation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203065260U true CN203065260U (en) | 2013-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320085552 Expired - Fee Related CN203065260U (en) | 2013-02-04 | 2013-02-04 | Treatment device of circulating cooling water of air separation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203065260U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540876A (en) * | 2015-11-03 | 2016-05-04 | 费绍栋 | Forebay installation of polarized water treatment apparatus in circulating cooling water system |
-
2013
- 2013-02-04 CN CN 201320085552 patent/CN203065260U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540876A (en) * | 2015-11-03 | 2016-05-04 | 费绍栋 | Forebay installation of polarized water treatment apparatus in circulating cooling water system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20150204 |
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| EXPY | Termination of patent right or utility model |