CN108529796A - A kind of high-voltage motor cooling water recirculation system - Google Patents
A kind of high-voltage motor cooling water recirculation system Download PDFInfo
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- CN108529796A CN108529796A CN201810183876.2A CN201810183876A CN108529796A CN 108529796 A CN108529796 A CN 108529796A CN 201810183876 A CN201810183876 A CN 201810183876A CN 108529796 A CN108529796 A CN 108529796A
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/4602—Treatment of water, waste water, or sewage by electrochemical methods for prevention or elimination of deposits
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/023—Water in cooling circuits
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The present invention relates to a kind of high-voltage motor cooling water recirculation systems.Deficiency existing for sintering region traditional technology processing high-voltage motor cooling water is mainly solved, the technical issues of cooling water pollution is so as to cause motor system fault is easy to cause.The present invention includes priming reservoir and is attached thereto hot-tub, evaporation type air cooler is provided in hot-tub, hot-tub is equipped with dosing pipe, dosing pipe is equipped with chemicals dosing plant, water lines are lived equipped with self-cleaning filter and flowmeter by plant area, more of priming reservoir bottom pipeline in parallel is equipped with tower pump on hot water, summarize rear piping connection evaporation type air cooler, more of priming reservoir bottom pipeline in parallel is equipped with circulating chilled water water supply pump, by dividing two-way after summarizing, shallow-layer filter is connected all the way, another way is through water treatment facilities, main exhauster connects water return pipeline, and the Full-automatic self-cleaning filter in parallel on the pipeline before entering water treatment facilities, priming reservoir sets side and filters out water lines to be connect with shallow-layer filter.
Description
Technical field
The present invention relates to motor cooling water recirculation system, more particularly to a kind of high-voltage motor cooling water recirculation system.Mainly
It realizes a kind of circulation technology of high-voltage motor cooling water, realizes cycle in water system, to reduce water pollution, realize to high-voltage motor
Effective cooling.
Background technology
Conventional sintering region is taken out with wind based on technique, and main exhauster high-voltage motor cooling water uses pump house water supply quality
For net circulating water, moisturizing water water quality is to produce new water, and recirculated cooling water is supplied to sintering machine by vibration means for main pipe for supplying water by water supply pump and respectively uses
Family point, is arranged ionic rod water treater on general vibration means for main pipe for supplying water, and vibration means for main pipe for supplying water picks out bypass pipe all the way, and setting is from clear on bypass pipe
It washes filter to filter as by system, after each user's point of recirculated cooling water supplying cools, be back in hot-tub.Pass through circulating water heating
Water pump recycles after being cooled down to cooling tower.
But the sintering very special ambient condition in region is：Ambient air dust content is higher, and traditional main pumping of open type is followed
Ring cooling water system cooling tower can suck a large amount of dust laden airs in the process of running, and recirculated water concentration of suspension is caused to increase.It follows
Concentration of suspension can not be effectively reduced in loop system and carries out the technique and device of sterilizing and algae-removing to recirculated water, cause recirculated water
Middle suspended matter is exceeded, microorganism, algae infestation, stick mud accumulation, main exhauster motor condenser heat exchange effect in device cooling system
Fruit causes big production accident.
Traditional cooling system cools down motor cycle cooling water by the way of counter-current cooling tower, similar
In a big collecting-tank, top carries out rotation heat dissipation using a big fan, such system because be all it is open,
So rainwater, dust and other impurities are easily accessible, it is susceptible to blocking so as to cause the devices such as other filtering, dosings in system, is lost
Function is deprotected, this is the maximum deficiency of current system.
Invention content
The present invention provides a kind of high-voltage motor cooling water recirculation systems, and it is high mainly to solve sintering region traditional technology processing
It is insufficient existing for Medium-voltage Motor cooling water, it is easy to cause the technical issues of cooling water pollution is so as to cause motor system fault.
The technical scheme is that：A kind of high-voltage motor cooling water recirculation system, including priming reservoir and it is attached thereto heat
Pond, hot-tub connects plant area's life water lines, water return pipeline, water supply pipe respectively, it is characterized in that being provided with evaporation in hot-tub
Formula aerial cooler, hot-tub are equipped with dosing pipe, and dosing pipe is equipped with chemicals dosing plant, and water lines are lived equipped with certainly clear by plant area
Filter and flowmeter are washed, more of priming reservoir bottom pipeline in parallel is equipped with tower pump on hot water, summarizes rear piping connection vaporation-type
Aerial cooler, more of priming reservoir bottom pipeline in parallel are connected equipped with circulating chilled water water supply pump by dividing two-way after summarizing all the way
Shallow-layer filter is connect, another way connects water return pipeline through water treatment facilities, main exhauster, and on the pipeline before entering water treatment facilities
Full-automatic self-cleaning filter in parallel, priming reservoir sets side and filters out water lines to be connect with shallow-layer filter, and shallow-layer filter bottom is set
There are blow-off pipe, shallow-layer filter top to be equipped with backwash blow-off pipe.Hot-tub is additionally provided with overflow valve.The evaporative air is cold
But device is two connected composite board type evaporation type air coolers, and gas vent is equipped on its connecting line.
Beneficial effects of the present invention：Composite board type evaporation type air cooler realizes function inflow temperature：≤ 43 DEG C, water outlet
Temperature：≤ 33 DEG C of refrigerating function, while air cooling heat evaporative surface exchanger carries chilling spray water pump, it is real using system water supplement pipeline
Existing, the overflow water and unwatering of air cooling heat evaporative surface exchanger are quasi- to be connected to existing production waste drainage, the system circulation cooling water
System is equivalent to be recycled in evaporation air cooler internal duct, and feeding spraying pump carries out spraying cooling to internal duct, to realize
The variation of coolant-temperature gage is passed in and out, simultaneously as cooling water circulation pipeline is interior cycle, be not in pollution, it is only necessary to periodically to water quality
It is checked, supplements and neutralize.On the basis of ensureing to recycle not contaminated in pipeline, water quality lifting device is added：
1, self-cleaning filter is mainly used for reducing the suspended impurity during recirculated water supplies water, prevents impurity from blocking water equipment；Filtering essence
Degree：0.5mm is mainly used for ensureing in moisturizing that suspension content within the allowable range, ensures moisturizing water quality；Ensure evaporative air
Cooler prevents the cooling coil for blocking air cooling heat evaporative surface exchanger into water suspension content；2, increase shallow-layer filter, conventional skill
Usually using self-cleaning filter as other filter system in art, filter effect unobvious install shallow-layer mistake by the original on filter pipe
Filter, the water in other filter pipe is with laminar condition by the packing layer in filter, and when water flows through packing layer, impurity is trapped within
In packing layer, filter bottom has multiple equally distributed water collectors, and filtered water is equably collected and drawn, advection mistake
Filter, can be such that filter is filtered under high flow rate, still can reach the effect preferably filtered.In the filter main filtration recirculated water
Suspended matter, as impurity is constantly built up in packing layer, internal head loss will constantly increase, when water-in and water-out head loss
When reaching setting value, automatic activation constant pressure arrangement is made its conversion to backwash state by system, shallow-layer filter can according to pressure difference,
The various ways automatic backwash such as time, fully automatic operation, backwash water about filter water 1%.Chemicals dosing plant be mainly used for
Automatic feeding corrosion inhibiting and descaling agent and Biocidal algae-killing agent in recirculated water cooling pond and hot-tub, medicament add classification and concentration needs
Professional medicament producer according to the practical water quality situation in scene match and add after system puts into operation, and the main function of each medicament is such as
Under：The effect of corrosion inhibiting and descaling agent is to be allowed to cover metal surface in metal surface formation thin film, thus with corrosion
Medium completely cuts off, and achievees the purpose that inhibition；Antisludging agent mainly prevents the slightly soluble salt CaCO in water3、CaSO4It is precipitated, glues Deng from water
It is attached on equipment or tube wall, forms incrustation scale.Biocidal algae-killing agent is mainly used for the growth of microorganism and algae in control loop water, subtracts
The formation of mud is sticked less.The functions such as scale inhibition, scale removal, sterilization algae removal in order to further increase increase at electronic type automatic water in pipeline
Device is managed, is installed in recirculated water vibration means for main pipe for supplying water road；The present invention is suitble to be sintered region high-voltage motor cooling water circulation, improves cycle
Water water quality reduces scaling, knot mud, improves main exhauster motor condenser heat transfer effect, reduce high-voltage motor condenser
Cleaning frequency reduces the machine halt trouble generated because temperature is unsatisfactory for equipment requirement.
Description of the drawings
Fig. 1 is present system structural schematic diagram.
In figure：1, plant area's life water pipe；2, chemicals dosing plant；3, water return pipeline；4, main exhauster；5, water treatment facilities；6, complete
Automatic cleaning filter；7, circulating chilled water water supply pump；8, priming reservoir；9, blow-off pipe；10, evaporation type air cooler；11, it overflows
Flow valve；12, water supply pipe；13, hot-tub；14, self-cleaning filter；15, backwash blow-off pipe；16, electromagnetic flowmeter；17, hot water
Upper tower pump；18, shallow-layer filter；19, side filters out water lines；20, gas vent；21, dosing pipe.
Specific implementation mode
Referring to Fig.1, a kind of high-voltage motor cooling water recirculation system, including priming reservoir 8 and it is attached thereto hot-tub 13, hot water
Pond 13 connects plant area's life water lines 1, water return pipeline 3, water supply pipe 12 respectively, and evaporative air cooling is provided in hot-tub 13
Device 10, hot-tub 13 are equipped with dosing pipe 21, and dosing pipe is equipped with chemicals dosing plant 2, and water lines 1 are lived equipped with self-cleaning by plant area
Filter 14 and electromagnetic flowmeter 16, more of 8 bottom of priming reservoir pipeline in parallel are equipped with tower pump 17 on hot water, summarize rear pipeline and connect
Evaporation type air cooler 10 is connect, more of 8 bottom of priming reservoir pipeline in parallel is equipped with circulating chilled water water supply pump 7, after summarizing
Divide two-way, connect shallow-layer filter 18 all the way, another way connects water return pipeline 3, and entering through water treatment facilities 5, main exhauster 4
Full-automatic self-cleaning filter 6 in parallel on pipeline before water treatment facilities 5, priming reservoir 8 set side and filter out water lines 19 and shallow-layer filtering
Device 18 connects, and 18 bottom of shallow-layer filter is equipped with blow-off pipe 9, and 18 top of shallow-layer filter is equipped with backwash blow-off pipe 15.Hot-tub
13 are additionally provided with overflow valve 11.The evaporation type air cooler is two connected composite board type evaporation type air coolers,
Gas vent 20 is equipped on its connecting line.
After bringing into operation, evaporation type air cooler（Model：BSZP-9×3）10 spray pump work, spray pump are also
Using self-loopa pattern, i.e., the water in water accumulating disc is formed one from top to bottom to evaporative air by the operation of spray pump
The recirculated water flowed through in the main line of cooler 10 is sprayed, is cooled down, and realizes heat exchange, is reduced evaporation type air cooler 10 and is led
The temperature of high temperature circulation water in pipeline, the recirculated water finally cooled down are pressurizeed by circulating chilled water water supply pump 7, pass through in priming reservoir 8
The filtering of Full-automatic self-cleaning filter 6 reduces the suspended impurity during recirculated water supplies water, and prevents impurity from blocking live wind turbine etc. and sets
It is standby, while increasing electric water treatment device in the main line（Model：DS-DN300X24-1.0-Ⅱ）5, using the effect of ionization
Increase the functions such as scale inhibition, scale removal, sterilization algae removal, shallow-layer filter（Model：FQG48-1）18 pairs of other drainages are filtered, the dress
It sets and can be carried out automatically controlling by the pressure difference between practical import and export, can also temporally be realized and be automatically controlled, realize it from clear
Clean function, backwashing sewage water is then expelled directly out by the discharge of backwash blow-off pipe 15 or fouling etc. by blow-off pipe 9, in system
In, there are one the ingredient differences that accumulation is easy specifically for the long-time in recirculated cooling water, increase chemicals dosing plant 2, mainly
It is by professional medicament producer for automatic feeding corrosion inhibiting and descaling agent and Biocidal algae-killing agent into recirculated water cooling pond and hot-tub
Proportioning is carried out according to the practical water quality situation in scene to add, and to avoid the growth of incrustation scale and microorganism and algae is formed in pipeline, is subtracted
The formation of mud is sticked less；The part ancillary equipment is the pith of system, is to ensure the good basis of internal circulation system water quality；
After the cooled equipment of recirculated cooling water, hot-tub 13 is returned to along water return pipeline 3, through tower pump 17 on superheated water in hot-tub
Effect, hot water is thus lifted to the main line of evaporation type air cooler 10, be evaporated air cooler spray pump spray act on into
Row cooling.The overflow water and unwatering of air cooling heat evaporative surface exchanger are connected to existing production waste drainage, system circulation cooling
Water system is equivalent to be recycled in evaporation air cooler internal duct, and feeding spraying pump carries out spraying cooling to internal duct, to real
The variation of coolant-temperature gage is now passed in and out, simultaneously as cooling water circulation pipeline is interior cycle, be not in pollution, it is only necessary to periodically to water
Matter is checked, is supplemented and is neutralized.
Moisturizing for system is supplemented system by plant area's life water pipe 1, is carried out by liquid level gauge automatic
Control, moisturizing total amount measured by electromagnetic flowmeter 16, while in water inlet, all use automatic cleaning strainer 14 into
Row is filtered water quality, it is ensured that filtering accuracy reaches 0.5mm, ensures clean outer water source to the supplement that is recycled in system.
Claims (3)
1. a kind of high-voltage motor cooling water recirculation system, including priming reservoir and it is attached thereto hot-tub, hot-tub meets plant area respectively
Life water lines, water return pipeline, water supply pipe, it is characterized in that being provided with evaporation type air cooler in hot-tub, hot-tub is set
There are dosing pipe, dosing pipe to be equipped with chemicals dosing plant, water lines are lived equipped with self-cleaning filter and flowmeter, water suction by plant area
More of bottom of pond portion pipeline in parallel is equipped with tower pump on hot water, summarizes rear piping connection evaporation type air cooler, priming reservoir bottom
More pipelines in parallel are equipped with circulating chilled water water supply pump, by dividing two-way after summarizing, connect shallow-layer filter, another way warp all the way
Water treatment facilities, main exhauster connect water return pipeline, and the Full-automatic self-cleaning filtering in parallel on the pipeline before entering water treatment facilities
Device, priming reservoir sets side and filters out water lines to be connect with shallow-layer filter, and shallow-layer filter bottom is equipped with blow-off pipe, shallow-layer filter top
Portion is equipped with backwash blow-off pipe.
2. a kind of high-voltage motor cooling water recirculation system according to claim 1, it is characterized in that：Hot-tub is additionally provided with overflow
Valve.
3. a kind of high-voltage motor cooling water recirculation system according to claim 1, it is characterized in that：The evaporative air
Cooler is two connected composite board type evaporation type air coolers, and gas vent is equipped on its connecting line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810183876.2A CN108529796A (en) | 2018-03-07 | 2018-03-07 | A kind of high-voltage motor cooling water recirculation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810183876.2A CN108529796A (en) | 2018-03-07 | 2018-03-07 | A kind of high-voltage motor cooling water recirculation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108529796A true CN108529796A (en) | 2018-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810183876.2A Pending CN108529796A (en) | 2018-03-07 | 2018-03-07 | A kind of high-voltage motor cooling water recirculation system |
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| CN (1) | CN108529796A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180743A (en) * | 2022-07-27 | 2022-10-14 | 东莞市珀蓝特机电设备有限公司 | Automatic cleaning device for cooling tower |
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2018
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| CN204486734U (en) * | 2015-03-31 | 2015-07-22 | 方大特钢科技股份有限公司 | A kind of crystallizer cooling water treatment system |
| CN106436816A (en) * | 2016-09-29 | 2017-02-22 | 江苏金坛绿能新能源科技有限公司 | Equal-travel welded circulating cooling water process pipeline system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180743A (en) * | 2022-07-27 | 2022-10-14 | 东莞市珀蓝特机电设备有限公司 | Automatic cleaning device for cooling tower |
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Application publication date: 20180914 |
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