CN106595186A - Cooling water recycling and reusing system - Google Patents
Cooling water recycling and reusing system Download PDFInfo
- Publication number
- CN106595186A CN106595186A CN201611202954.6A CN201611202954A CN106595186A CN 106595186 A CN106595186 A CN 106595186A CN 201611202954 A CN201611202954 A CN 201611202954A CN 106595186 A CN106595186 A CN 106595186A
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- Prior art keywords
- water
- pipeline
- circulating water
- pump
- circulating
- Prior art date
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- 239000000498 cooling water Substances 0.000 title claims abstract description 41
- 238000004064 recycling Methods 0.000 title abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 252
- 239000000126 substance Substances 0.000 claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 claims abstract description 36
- 230000003020 moisturizing effect Effects 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 10
- 239000010865 sewage Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a cooling water recycling and reusing system comprising a recycling water tank and a recycling water main pipeline communicating with the recycling water tank. A recycling water pump is arranged on the recycling water main pipeline. The recycling water pump pumps water in the recycling water tank into a pump recycling water pipeline used for cooling a pump for chemical industry production and a fan recycling water pipeline used for cooling a fan for chemical industry production through the recycling water main pipeline. The cooling water in the pump recycling water pipeline and the fan recycling water pipeline returns into the recycling water tank again. The recycling water main pipeline further communicates with a pressure adjusting pipeline used for sending the water in the recycling water main pipeline back into the recycling water tank. A first ball valve is arranged on the pressure adjusting pipeline. The pump recycling water pipeline and the fan recycling water pipeline recycle the cooling water of the pump for chemical industry production and the fan for chemical industry production correspondingly so as to save the water source. The pressure adjusting pipeline can send the superfluous water in the recycling water main pipeline back into the recycling water tank, so that the effect of adjusting water pressure of an inlet of the pump recycling water pipeline is achieved, and normal operation of the recycling water pump is guaranteed.
Description
Technical field
The present invention relates to cooling water circulation utilization technical field in Chemical Manufacture, is specifically related to one kind cooling water circulation again
Using system.
Background technology
At present in Chemical Manufacture, pump, blower fan are requisite equipment, and these equipment are usually required for using cooling
Water is cooled down to rotary part, and the usually direct outer row of the cooling water after cooling down, cause water resource waste serious, and to ring
Border will also result in pollution.
The content of the invention
To solve above-mentioned technical problem, the invention provides a kind of cooling water circulation reutilization system, the system can be by
Pump, the cooling water of blower fan are circulated recycling, save water source, it is to avoid discharge is to environment.
For achieving the above object, present invention employs technical scheme below：
A kind of cooling water circulation reutilization system, including circulating water chennel and the circulating water main that connects with circulating water chennel
Line, the circulating water main line is provided with water circulating pump, and the water in circulating water chennel is passed through circulating water main by the water circulating pump
Line is pumped to Chemical Manufacture with being cooled down in the pump circulation water pipeline that pump is cooled down and to Chemical Manufacture blower fan
In blower fan circulating water pipework, cooling water is returned again to the circulating water chennel in the pump circulation water pipeline, blower fan circulating water pipework
In；The pressure regulation pipeline returned in the water in circulating water main line in circulating water chennel is also communicated with the circulating water main line,
The pressure regulation pipeline is provided with ball valve one.
Further, the system also includes being connected with the circulating water main line and drains in the water in the circulating water chennel
The sewer line of Sewage Disposal, the sewer line is provided with ball valve two；
In addition the system also includes technique water pipeline, and the technique water pipeline includes the moisturizing connected with the circulating water chennel
Pipeline and the emergent water pipeline connected with the circulating water main line, the moisturizing pipeline is provided with ball valve three and electric adjustable
Section valve, the emergent water pipeline is provided with ball valve four；The electric control valve is connected with middle control DCS system, the circulating water chennel
Place is provided with the microwave liquidometer for measuring liquid level in circulating water chennel, and the microwave liquidometer is connected with middle control DCS system, described
Electric control valve judges whether to open according to the measured value signal of the microwave liquidometer.
Further, the system also includes the conductivity meter of water quality in measurement circulating water chennel, the conductivity meter and middle control
DCS system connects, and the middle control DCS system is also associated with being under abnormal condition and the warning of startup in the conductivity
Device.
Further, the back with water inlet line of the water circulating pump is provided with ball valve five, and the water circulating pump port of export is provided with pressure
Power table one, the circulating water main line end is provided with pressure gauge two and pipeline blowoff valve one；The sewer line, emergent water pipe
Line, pump circulation water pipeline, the blower fan circulating water pipework water (flow) direction along circulating water main line is sequentially arranged, the circulating water main
The pipeline section that line is located between the sewer line and emergent water pipeline is provided with ball valve six, and the pump circulation water pipeline, blower fan are followed
Blow-off pipe is equipped with ring water pipeline, pipeline blowoff valve two, pipeline blowoff valve three are respectively equipped with the blow-off pipe.
Further, the pump circulation water pipeline is provided with ball on the cooling water inlet end position of the Chemical Manufacture pump
Valve seven, outlet end position are provided with ball valve eight；The blower fan circulating water pipework enters in the cooling water of the Chemical Manufacture blower fan
Mouth end position is provided with ball valve nine, outlet end position and is provided with ball valve ten.
Further, the circulating water chennel inner space by be mutually perpendicular to arrange dividing plate one, dividing plate two be divided into return flume,
Moisturizing groove, Rinsing Area, the return flume, moisturizing groove, the trench bottom of Rinsing Area are each equipped with flowing line, and the flowing line goes out
The merging of mouth end is linked into draining outer fissure, and the flowing line connected with the return flume is provided with blowoff valve four, with the moisturizing groove
The flowing line of connection is provided with blowoff valve five, and the flowing line connected with the Rinsing Area is provided with blowoff valve six, the benefit
Tank is furnished with the overflow pipe accessed on the flowing line.
Further, the length of the dividing plate one is circulating water chennel length, and the width of dividing plate one is the height of circulating water chennel；It is described
The length of dividing plate two be moisturizing well width, the width of dividing plate two to circulating water chennel height 1/3；The dividing plate one is provided with and the benefit
The overfall that tank is communicated, the overfall length is the 1/4 of the length of dividing plate one, and the overfall width is the width of dividing plate one
1/2；The return flume accounts for the 1/3 of circulating water chennel space, and the moisturizing groove accounts for the 2/9 of circulating water chennel space.
Further, the back with water inlet line of the water circulating pump is connected to the side of the Rinsing Area and in circulating water chennel 1/10
Height and position.
The beneficial effect of above-mentioned technical proposal is mainly reflected in the following aspects：
(1) in heretofore described pump circulation water pipeline cooling water all Chemical Manufactures are carried out with the sealing structure of pump it is cold
But after, all cooling waters are all overflowed in circulating water chennel by blowback water pipeline.Cooling water in the blower fan circulating water pipework
After being cooled down with the bearing housing of blower fan for all Chemical Manufactures, all cooling waters are all overflowed to by blower fan return piping
In circulating water chennel.The present invention is by the pump circulation water pipeline, blower fan circulating water pipework respectively by Chemical Manufacture pump and wind
The cooling water of machine carries out recycling, greatlys save water resource.In addition needed for the Chemical Manufacture pump and blower fan
When the cooling water inflow wanted is reduced, can be by adjusting the ball valve one on the pressure regulation pipeline by water unnecessary in circulating water main line
It is back in circulating water chennel, reaches regulation pump circulation water pipeline, the effect of blower fan circulating water pipework entrance point hydraulic pressure, and ensures to follow
The normal operation of ring water pump.
(2) sewer line is once the appearance pollution of circulating water chennel inner loop water, by sewage Sewage Disposal is got to
The pipeline for being processed.Emergent water pipeline in the technique water pipeline be once circulating water chennel inner loop water occur pollution,
As the pipeline that the cooling water of Contingency supply Chemical Manufacture pump and blower fan is used, the moisturizing pipeline in the technique water pipeline
It is the pipeline to circulating water chennel moisturizing, the electric control valve is used with the linkage of microwave liquidometer during moisturizing, that is, work as circulating water chennel
Moisturizing is opened and carried out to middle liquid level less than setting level value, then electric control valve, when liquid level exceedes setting liquid level in circulating water chennel
Value, then electric control valve closing stops moisturizing, and control is simple, it is ensured that water level stablizes in circulating water chennel.
(3) conductivity meter is used to measure water quality in circulating water chennel, when conductivity then touches alarm less than setting value
Report to the police, that is, think hydropenia in circulating water chennel, check whether electric control valve and moisturizing pipeline can normally moisturizings in time；When leading
Electric rate then touches alarm equipment alarm higher than setting value, that is, the sealing for thinking Chemical Manufacture pump goes wrong, the medium of its conveying
In being leaked to recirculated water, then exclude leakage problem in time, the sewage in by circulating water chennel is drained while filling into new water and is led to
The emergent water pipeline crossed in technique water pipeline is that Chemical Manufacture pump and blower fan provide cooling water.
(4) by pressure gauge one, pressure gauge two, the hydraulic pressure of circulating water main line can be adjusted with reference to ball valve one,
Stabilize it in design load.Periodically the blowoff valve one, blowoff valve two, blowoff valve three are opened, circulating water main line, pump are followed
The impurity such as rust is discharged in ring water pipeline, blower fan circulating water pipework, to guarantee the cleaning of recirculated water.In addition also periodically by the row
Blowoff valve four, blowoff valve five on water pipeline, blowoff valve six are opened, and the dirt in circulating water chennel is discharged.
(5) all it is carbon steel material because manufacturing the materials such as circulating water chennel, pipeline, may manages with the presence of welding slag in welding process
In line or circulating water chennel, and after operation a period of time, there is certain rust, fresh water (FW) also likely to be present in itself certain
Impurity, mechanical seal of these impurity to Chemical Manufacture pump is produced and had a strong impact on, and mechanical seal failure is even resulted in, to prevent
Such case occurs, and circulating water chennel arranges two road dividing plates (dividing plate one, dividing plate two), big for precipitating, in filtration cycle tank
Granule foreign.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is circulating water chennel top view.
Fig. 3 is circulating water chennel dividing plate one, the structural representation of dividing plate two.
The implication of label symbol is as follows in figure：
1- circulating water chennels；11- overflow pipes；12- flowing lines；121- blowoff valves four；122- blowoff valves five；123- is arranged
Dirty valve six；13- outer fissures；14- return flumes；15- moisturizing grooves；16- dividing plates one；17- dividing plates two；18- Rinsing Areas；2- is followed
Ring water pump；21- inlet lines；211- ball valves five；22- circulating water main lines；221- pressure gauges one；222- ball valves six；
223- blowoff valves one；224- pressure gauges two；23- sewer lines；231- ball valves two；24- pressure regulation pipelines；241- ball valves
One；3- pump circulation water pipelines；31- ball valves seven；32- Chemical Manufacture pumps；33- ball valves eight；34- blowback water pipelines；35-
Blowoff valve two；36- ball valves 11；4- blower fan circulating water pipeworks；41- ball valves nine；42- Chemical Manufacture blower fans；43- balls
Valve ten；44- blower fan return pipings；45- blowoff valves three；5- microwave liquidometers；51- wires one；6- conductivity meters；61-
Wire two；7- technique water pipelines；71- meets an urgent need water pipeline；711- ball valves four；72- moisturizing pipelines；721- ball valves three；73-
Electric control valve；731- wires three；74- blowoff valves seven；DCS system is controlled in 8-；81- alarms.
Specific embodiment
With reference to embodiment and accompanying drawing, the technical scheme in the present invention is clearly and completely described.
As shown in Figure 1, 2, 3, the present invention includes circulating water chennel 1, and the whole circulating water chennel 1 is hermetically sealed, inside dividing plate
One 16, dividing plate 2 17 is divided into three spaces：It is respectively return flume 14, moisturizing groove 15 and Rinsing Area 18, the length of dividing plate 1 is to follow
The length of ring tank 1, the width of dividing plate 1 is the height of circulating water chennel 1；The length of dividing plate 2 17 be the width of moisturizing groove 15, dividing plate 2 17
Width to the height of circulating water chennel 1 1/3；The dividing plate 1 is provided with the overfall communicated with the moisturizing groove 15, i.e. dividing plate
One 16 are opening an overfall with the connected position of moisturizing groove 15, and overfall length is the length 1/4 of dividing plate 1, and overfall width is
The 1/2 of the width of dividing plate 16.The return flume 14 accounts for the space 1/3 of circulating water chennel 1, and moisturizing groove 15 accounts for the space 2/9 of circulating water chennel 1.Often
Individual bottom of gullet all configures a flowing line 12, three flowing lines 12 together parallel configuration to outer fissure 13, in moisturizing groove 15
Close top configures an overflow pipe 11, is parallel on flowing line 12.The inlet line 21 of water circulating pump 2 is welded on Rinsing Area
18 sides and positioned at 1/10 height and position of circulating water chennel 1.
In 14 side of return flume 1/2, height installs conductivity meter 6, and the conductivity meter 6 is connected to middle control by wire 2 61
DCS system 8, the middle control DCS system 8 is also associated with an alarm 81.
Under the normal operation of water circulating pump 2, ball valve 2 231, ball valve 4 711, blowoff valve 1, blowoff valve 3 45, row
Dirty valve 2 35, ball valve 11, blowoff valve 4 121, blowoff valve 5 122, blowoff valve 6 123, blowoff valve 7 74 are closed, ball valve five
211st, ball valve 6 222, ball valve 3 721, ball valve 7 31, ball valve 8 33, ball valve 9 41, ball valve 10 are opened.Circulating water chennel 1 it is big
It is little to meet when 9/10 height of the liquid level in circulating water chennel 1, in the case of without moisturizing, it is ensured that water circulating pump 2 runs
More than 20 minutes.
The circulating water main line 22 is communicated with five by-pass lines and is respectively：Sewer line 23, emergent water pipeline 71, surge pipe
Line 24, pump circulation water pipeline 3, blower fan circulating water pipework 4.
The sewer line 23 is once pollution occurs in the inner loop water of circulating water chennel 1, then be accomplished by getting in sewage
Sewage Disposal is processed.The emergent water pipeline 71 is once pollution occurs in the inner loop water of circulating water chennel 1, as emergent
Supplying chemical production is used with the cooling water of pump 32, Chemical Manufacture blower fan 42.
The pressure regulation pipeline 24 be in order to ensure normally using for water circulating pump 2, once extraneous cooling water demand is reduced, can
So that unnecessary recirculated water is directly discharged in circulating water chennel 1, and the influent pressure of cooling water in pump circulation water pipeline 3 can be adjusted
Power.
The pump circulation water pipeline 3 is the water inlet manifold line of all Chemical Manufacture pumps 32, cools down in pump circulation water pipeline 3
After water is cooled down to Chemical Manufacture with the sealing structure in pump 32, all cooling waters are all by blowback water pipeline 34 by backwater
The top of groove 14 is overflowed in return flume 14.
The blower fan circulating water pipework 4 for all Chemical Manufacture blower fans 42 water inlet manifold line, blower fan circulating water pipework 4
After interior cooling water is cooled down to Chemical Manufacture with the bearing housing of blower fan 42, all cooling waters are all by blower fan return piping
44 are overflowed in return flume 14 by the top of return flume 14.
For technique water pipeline 7, bifurcated, one is directly connected to emergent water pipeline 71, and used as emergency, another is straight
Connect and allocate in moisturizing groove 15, for the supplement to the water yield in circulating water chennel 1, be adjusted with electric control valve 73.
Electric control valve 73 in the connection of wire 3 731 by controlling DCS system 8.The microwave liquidometer 5 is arranged on Rinsing Area
18 crown center positions, and DCS system 8 is controlled in connecting by wire 1.The microwave liquidometer 5 and electric control valve 73
Dynamic to use, electric control valve 73 is set to automatic switch, the setting liquid level of circulating water chennel 1 it is high to groove more than 9/10 when, electric control valve
73 in closing, and when high less than the groove of circulating water chennel 1 9/10, electric control valve 73 is automatically turned on to the moisturizing of circulating water chennel 1, until
It is again switched off when liquid level is to the height of circulating water chennel 1 9/10.
In order to ensure the cleaning of recirculated water, need periodically by blowoff valve 7 74, blowoff valve 1, blowoff valve 3 45, blowdown
Valve 2 35 is opened, and the impurity such as the rust in pipeline are discharged, periodically by the flowing line scum valve 4 121 of circulating water chennel, row
Dirty valve 5 122, blowoff valve 6 123 open the dirt in cleaning circulating water chennel 1.
By pressure gauge 1, pressure gauge 2 224, the pressure for adjusting ball valve 1 to ensure pump circulation water pipeline 3 exists
Between 0.4-0.45Mpa.
Pump circulation water yield 12M in the present embodiment3/h；The quantity of circulating water 15M of Chemical Manufacture blower fan, Chemical Manufacture pump3/
H, Chemical Manufacture blower fan, Chemical Manufacture pump installs extreme higher position apart from circulating water chennel 30M, then the profile chi of circulating water chennel
Very little 2.0M*2.0M*2.5M=10M3, the flow of water circulating pump 2 should select Q=25M3/ h, lift 50M, the operation of water circulating pump 2 20
More than minute, and ensure the pressure of pump circulation water pipeline 3 between 0.4-0.45Mpa.
, in 0～2000us/cm, setting electrical conductivity 6 is in 200～500us/ for the measurement range of conductivity meter 6 in the present embodiment
Cm is normal, less than 200us/cm or higher than 500us/cm, by middle control DCS system 8 alarm 81 is started.If electrical conductivity exists
Below 200us/cm, illustrates the hydropenia of circulating water chennel 1, checks moisturizing pipeline 72 and electric control valve 73.If electrical conductivity exists
More than 500us/cm, the sealing for illustrating Chemical Manufacture pump goes wrong, and the dielectric leakage of its conveying is in recirculated water, then
Ball valve 4 711, ball valve 2 231 are opened, ball valve 6 222, ball valve 1, ball valve 3 721 is closed, by the sewage in circulating water chennel 1
Sewage Disposal is reached, Chemical Manufacture blower fan, the cooling water of Chemical Manufacture pump are directly provided by emergent water.Check simultaneously
Pump circulation water pipeline 22 closes ball valve 8 33 in all Chemical Manufactures pipeline at the coolant outlet end of pump 32, opens ball valve
11, check that leakage occurs in which platform Chemical Manufacture pump 32, after finding, wait sewage level in circulating water chennel 1 to only have groove high by 1/
When 10, ball valve 8 33 is opened, close ball valve 11, open ball valve 3 721, line replacement is entered to the interior circulation water of circulating water chennel 1, etc.
To electrical conductivity between 200-300us/cm, ball valve 6 222, ball valve 1 are opened, close ball valve 4 711, ball valve 2 231.
Claims (8)
1. a kind of cooling water circulation reutilization system, it is characterised in that：Including circulating water chennel (1) and with circulating water chennel (1) even
Logical circulating water main line (22), the circulating water main line (22) is provided with water circulating pump (2), and the water circulating pump (2) will
Water in circulating water chennel (1) is pumped to the pump circulation cooled down with pump (32) to Chemical Manufacture by circulating water main line (22)
With in the blower fan circulating water pipework (4) that blower fan (42) is cooled down in water pipeline (3) and to Chemical Manufacture, the pump circulation water
Cooling water is returned again to into the circulating water chennel (1) in pipeline (3), blower fan circulating water pipework (4)；The circulating water main line
(22) the pressure regulation pipeline (24) returned in the water in circulating water main line (22) in circulating water chennel (1) is also communicated with, it is described
Pressure regulation pipeline (24) is provided with ball valve one (241).
2. cooling water circulation reutilization system as claimed in claim 1, it is characterised in that：The system also includes and the circulation
Supply mains's line (22) connects and the water in the circulating water chennel (1) is drained into into the sewer line (23) of Sewage Disposal, the dirt
Water pipeline (23) is provided with ball valve two (231)；
In addition the system also includes technique water pipeline (7), and the technique water pipeline (7) includes being connected with the circulating water chennel (1)
Moisturizing pipeline (72) and the emergent water pipeline (71) that connects with the circulating water main line (22), the moisturizing pipeline (72)
Ball valve three (721) and electric control valve (73) are provided with, the emergent water pipeline (71) is provided with ball valve four (711)；It is described
Electric control valve (73) is connected with middle control DCS system (8), and circulating water chennel (1) place is provided with for measuring liquid in circulating water chennel
The microwave liquidometer (5) of position, the microwave liquidometer (5) is connected with middle control DCS system (8), electric control valve (73) root
Judge whether to open according to the measured value signal of the microwave liquidometer (5).
3. cooling water circulation reutilization system as claimed in claim 1, it is characterised in that：The system also includes measurement recirculated water
The conductivity meter (6) of the interior water quality of groove (1), the conductivity meter (6) is connected with middle control DCS system (8), the middle control DCS system
(8) it is also associated with being under abnormal condition and the alarm (81) of startup in the conductivity.
4. cooling water circulation reutilization system as claimed in claim 2, it is characterised in that：The water inlet of the water circulating pump (2)
Pipeline (21) is provided with ball valve five (211), and water circulating pump (2) port of export is provided with pressure gauge one (221), and the recirculated water is total
Pipeline (21) end is provided with pressure gauge two (224) and pipeline blowoff valve one (223)；The sewer line (23), emergent water pipe
Line (71), pump circulation water pipeline (3), blower fan circulating water pipework (4) water (flow) direction along circulating water main line (22) is sequentially arranged,
Pipeline section of the circulating water main line (22) between the sewer line (23) and emergent water pipeline (71) is provided with ball valve
Six (222), blow-off pipe is equipped with the pump circulation water pipeline (3), blower fan circulating water pipework (4), on the blow-off pipe respectively
It is provided with pipeline blowoff valve two (35), pipeline blowoff valve three (45).
5. cooling water circulation reutilization system as claimed in claim 2, it is characterised in that：The pump circulation water pipeline (3) exists
The cooling water inlet end position of the Chemical Manufacture pump (32) is provided with ball valve seven (31), outlet end position and is provided with ball valve eight
(33)；The blower fan circulating water pipework (4) is provided with ball on the cooling water inlet end position of the Chemical Manufacture blower fan (42)
Valve nine (41), outlet end position are provided with ball valve ten (43).
6. cooling water circulation reutilization system as claimed in claim 2, it is characterised in that：The circulating water chennel (2) is internal empty
Between by be mutually perpendicular to arrange dividing plate one (16), dividing plate two (17) be divided into return flume (14), moisturizing groove (15), Rinsing Area (18),
The return flume (14), moisturizing groove (15), the trench bottom of Rinsing Area (18) are each equipped with flowing line (12), the flowing line
(12) port of export merging is linked into draining outer fissure (13), and the flowing line (12) connected with the return flume (14) is provided with blowdown
Valve four (121), the flowing line (12) connected with the moisturizing groove (15) is provided with blowoff valve five (122), with the Rinsing Area
(18) flowing line (12) of connection is provided with blowoff valve six (123), and the moisturizing groove (15) is furnished with access flowing line (12)
On overflow pipe (11).
7. cooling water circulation reutilization system as claimed in claim 6, it is characterised in that：The length of the dividing plate one (16) is to follow
Ring tank (1) length, the width of dividing plate one (16) is the height of circulating water chennel (1)；The length of the dividing plate two (17) is moisturizing groove
(15) width, the width of dividing plate two (17) to circulating water chennel (1) height 1/3；The dividing plate one (16) is provided with and the moisturizing
The overfall that groove (15) is communicated, the overfall length is the 1/4 of the length of dividing plate one (16), and the overfall width is dividing plate one
(16) the 1/2 of width；The return flume (14) accounts for the 1/3 of circulating water chennel (1) space, and the moisturizing groove (15) accounts for circulating water chennel
(1) the 2/9 of space.
8. cooling water circulation reutilization system as claimed in claim 7, it is characterised in that：The water inlet of the water circulating pump (2)
Pipeline (21) is connected to the side of the Rinsing Area (18) and in the height and position of circulating water chennel (1) 1/10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202954.6A CN106595186A (en) | 2016-12-23 | 2016-12-23 | Cooling water recycling and reusing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611202954.6A CN106595186A (en) | 2016-12-23 | 2016-12-23 | Cooling water recycling and reusing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106595186A true CN106595186A (en) | 2017-04-26 |
Family
ID=58603200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611202954.6A Pending CN106595186A (en) | 2016-12-23 | 2016-12-23 | Cooling water recycling and reusing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106595186A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413551A (en) * | 2021-12-29 | 2022-04-29 | 世源科技工程有限公司 | Cooling water emergency water supply system and method |
Citations (11)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114413551A (en) * | 2021-12-29 | 2022-04-29 | 世源科技工程有限公司 | Cooling water emergency water supply system and method |
| CN114413551B (en) * | 2021-12-29 | 2023-10-27 | 世源科技工程有限公司 | Cooling water emergency water supply system and method |
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Application publication date: 20170426 |