CN208230382U - A kind of cooling tower water-collecting tray automatic cleaning system - Google Patents
A kind of cooling tower water-collecting tray automatic cleaning system Download PDFInfo
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- CN208230382U CN208230382U CN201820290183.9U CN201820290183U CN208230382U CN 208230382 U CN208230382 U CN 208230382U CN 201820290183 U CN201820290183 U CN 201820290183U CN 208230382 U CN208230382 U CN 208230382U
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Abstract
The utility model discloses a kind of cooling tower water-collecting tray automatic cleaning systems, the automatic cleaning system includes cyclone separator, suction pump and flushing device, cyclone separator includes separator main body, separator main body is divided into the first cylinder section, the second cylinder section and the 3rd cylinder section, the first cylinder section is vortex cylinder, the tangentially connected inlet tube in vortex cylinder side, rectification guide tube is provided in vortex cylinder, it is provided in the second cylinder section and accelerates guide tube and vortex cylinder, the 3rd cylinder section is sludge collecting tube, separator main body upper end is communicated with clear liquid fairlead, flushing device includes washing away pipeline and multiple washing away nozzle, the water inlet of suction pump is connected to muddy water draining hole by pipeline, the water outlet of suction pump is connected to the inlet tube of cyclone separator by pipeline.The utility model mechanization degree is high, energy-efficient, and the time of maintenance shut-downs is greatly reduced, eliminates the hidden danger such as system corrosion fouling, extends the service life of equipment.
Description
Technical field
The utility model relates to cooling tower water-collecting tray cleaning technique fields, and in particular to a kind of cooling tower water-collecting tray is automatically clear
Wash system.
Background technique
Cooling tower is to use water as circulating coolant, from heat dissipation is absorbed in system into atmosphere, to reduce water temperature
Device, cooling principle are to carry out cold and hot exchange after contacting using water with air flowing to generate steam, and heat is taken away in steam volatilization
Reach the principles such as evaporative heat loss, convective heat transfer and radiant heat transfer to disperse the waste heat generated in industrial or refrigeration air-conditioner and reduce
The evaporating radiator of water temperature, to guarantee the normal operation of system.There is a very big exhaust fan at the top of cooling tower, air
It extracts tower top out, is flowed to be conducive to air-flow, accelerate the cooling of water.After cooling tower long-time use, supplement water bring silt is
Corrosion and scaling cast in road under the overall leadership and extraneous negative-pressure ward bring a large amount of solid species mud to lack dust deposit in cooling tower water
Disk can breed bacterium in (pond), wherein typical bacterium is " Legionella ", this bacterium will cause infectious disease, each cooling tower week
Enclosing in 800 meters can all be affected, and the cooling tower in city is a kind of main source of municipal pollution, Legionella air-borne transmission,
So cooling tower needs periodic cleaning to clear away.
It is mainly at present manual cleaning cleaning to the cleaning of cooling tower water-collecting tray, there are downtime length, labor for artificial cleaning
The problems such as fatigue resistance is big, it is therefore desirable to research and develop a Full-automatic suitable for cooling tower, can to cooling tower into
Row quickly cleans, and guarantees the good operation of cooling tower.
Utility model content
The purpose of this utility model is to provide a kind of cooling tower water-collecting tray automatic cleaning systems, existing cold to solve
But tower water-collecting tray needs manual cleaning, the cleaning problem that downtime is long, labor intensity is high.
To achieve the above object, the technical solution of the utility model are as follows: the automatic cleaning system include cyclone separator,
Suction pump and flushing device, the cyclone separator include separator main body, and the separator main body is integrally cylindrical, institute
It states separator main body and is divided into the first cylinder section, the second cylinder section and the 3rd cylinder section, the first cylinder Duan Weixuan from top to bottom
Whirlpool cylinder, the tangentially connected inlet tube in vortex cylinder side are provided with rectification guide tube in the vortex cylinder, in the second cylinder section
It is provided with and accelerates guide tube and vortex cylinder, the lower section for accelerating guide tube to be connected to vortex cylinder, the vortex cylinder connection
In the lower section for accelerating guide tube, the 3rd cylinder section is sludge collecting tube, is provided with guiding reflecting plate, the guiding in the sludge collecting tube
Reflecting plate is located at immediately below vortex cylinder, and the separator main body upper end is communicated with clear liquid fairlead, the clear liquid fairlead
It is extended into vortex cylinder after sequentially passing through rectification guide tube, acceleration guide tube from top to bottom, the flushing device includes flush pipe
Road and it is multiple wash away nozzle, the clear liquid fairlead is connected to by pipeline washes away pipeline, and cooling tower catchments among pan bottom
Offer muddy water draining hole, it is described wash away pipeline and be arranged in cooling tower around muddy water draining hole catchment pan bottom, multiple punchings
Brush nozzle is uniformly arranged muddy water draining hole on flush pipe road and towards the middle, and the water inlet of the suction pump is connected by pipeline
It is connected to muddy water draining hole, the water outlet of the suction pump is connected to the inlet tube of cyclone separator by pipeline.
Preferably, the second cylinder section side offers supernatant outlet, and the water conservancy diversion injection plate center perforation is set
Supernatant reflex port is set, the supernatant outlet is connected to supernatant reflex port by supernatant drainage tube.
Preferably, the acceleration guide tube is the gradually smaller round estrade of diameter from top to bottom.
Preferably, the width of the guiding reflecting plate is less than the diameter of vortex cylinder.
Preferably, the guiding reflecting plate is supported by the reflection board mount of lower section, the reflection board mount and separator
Main body is fixedly connected.
Preferably, the sludge collecting tube lower end is communicated with sewage pipe.
Preferably, blowdown valve is provided on the sewage pipe.
Preferably, the separator main body upper end cover is equipped with separator cover board.
Preferably, separator support is connected with below the separator main body.
The utility model has the advantages that
The utility model proposes a kind of cooling tower water-collecting tray automatic cleaning system, be disposed in cooling tower pan bottom of catchmenting
Flushing device, by washing away the clear current scour water-collecting tray of nozzle injection high speed, formation passes through matched suction pump containing solid muddy water
It is directly delivered to cyclone separator after suction pressurization to continue to be separated by solid-liquid separation, the silt solid body object after separation is in cyclone separator collection
It is concentrated in dirty cylinder, the clear water after the completion of separating returns to the injection of cooling tower water pond and washes away water-collecting tray again, and what is thus constantly recycled rushes
Brush cleans cooling tower water pond adequately, and cooling tower water-collecting tray bottom sediment, which contains solid object, to be reduced, and cooling cycle water quality obtains
It improving, cleaning system mechanization degree is high, and it is energy-efficient, the time of maintenance shut-downs is greatly reduced, eliminates system corrosion knot
The hidden danger such as dirt extend the service life of equipment.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of cooling tower water-collecting tray automatic cleaning system of the utility model embodiment 1.
Fig. 2 is the structural schematic diagram of the cyclone separator of the utility model embodiment 1.
Fig. 3 is the tangentially connected schematic diagram of inlet tube of the cyclone separator of the utility model embodiment 1.
Fig. 4 is the working principle diagram of the cyclone separator of the utility model embodiment 1.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1, a kind of cooling tower water-collecting tray automatic cleaning system that the present embodiment proposes, which includes rotation
Stream separator 1, flushing device 2 and suction pump 3.
Such as Fig. 2, cyclone separator 1 includes separator main body 11, whole cylindrical, the separator main body of separator main body 11
11 are divided into the first cylinder section, the second cylinder section and the 3rd cylinder section from top to bottom.The first cylinder section is vortex cylinder 1101, vortex cylinder
The tangentially connected inlet tube 1102 in 1101 sides is provided with rectification guide tube 1103 such as Fig. 3 in vortex cylinder 1101.In the second cylinder section
It is provided with and accelerates guide tube 1104 and vortex cylinder 1105, accelerate guide tube 1104 to be connected to the lower section of vortex cylinder 1101, accelerate to lead
Cylinder 1104 is the gradually smaller round estrade of diameter from top to bottom, and vortex cylinder 1105, which is connected to, to be accelerated under guide tube 1104
Side.The 3rd cylinder section is sludge collecting tube 1106, and guiding reflecting plate 1107 is provided in sludge collecting tube 1106, and guiding reflecting plate 1107 is located at
Immediately below vortex cylinder 1105, the width of guiding reflecting plate 1107 is less than the diameter of vortex cylinder 1105, is oriented to reflecting plate
There is gap between 1107 and vortex cylinder 1105, so that solid particulate matter is by clearance flow between 1107 two sides of guiding reflecting plate
Out, guiding reflecting plate 1107 is supported by the reflection board mount 1108 of lower section, and reflection board mount 1108 and separator main body 11 are solid
Fixed connection, 1106 lower end of sludge collecting tube is communicated with sewage pipe 1109, blowdown valve 1110 is provided on sewage pipe 1109.Separator main body
11 upper ends are communicated with clear liquid fairlead 1111, and clear liquid fairlead 1111 sequentially passes through rectification guide tube 1103 from top to bottom, accelerates to lead
It is extended into vortex cylinder 1105 after cylinder 1104.The second cylinder section side offers supernatant outlet 1112, guiding reflection
1107 center of plate perforation setting supernatant reflex port 1114, supernatant outlet 1112 are connected to by supernatant drainage tube 1113
Supernatant reflex port 1114.11 upper end cover of separator main body is equipped with separator cover board 12, is connected with below separator main body 11 point
From device bracket 13.
Flushing device 2 include wash away pipeline 21 and it is multiple wash away nozzle 22, clear liquid fairlead 1111 passes through pipeline connection
To pipeline 21 is washed away, cooling tower water-collecting tray offers muddy water draining hole 23 among 4 bottom, washes away pipeline 21 around muddy water draining hole
23 are arranged in 4 bottom of cooling tower water-collecting tray, wash away the muddy water that nozzle 22 is uniformly arranged on washing away pipeline 21 and towards the middle and draw
Head piece 23, clear liquid fairlead 1111 is connected to by pipeline washes away the realization of pipeline 21 to the circulation scouring of cooling tower water-collecting tray 4.
The water inlet of suction pump 3 is connected to muddy water draining hole 23 by pipeline, and the water outlet of suction pump 3 is connected by pipeline
To the inlet tube 1102 of cyclone separator 1.
The utility model proposes a kind of cooling tower water-collecting tray automatic cleaning system cleaning process are as follows:
21 water flowing of pipeline is washed away, ejecting high-velocity flow by washing away nozzle 22 washes away 4 bottom of cooling tower water-collecting tray, is deposited on cold
But the silt solids of 4 bottom of tower water-collecting tray is formed containing solid muddy water under strong souring and is flowed in cooling tower water-collecting tray
Between muddy water draining hole 23；Start the suction of suction pump 3 containing solid muddy water, is transported to rotation containing solid muddy water after the pressurization of suction pump 3
Stream separator 1；High pressure tangentially enters vortex cylinder 1101 by the inlet tube 1102 of cyclone separator containing solid muddy water, into vortex cylinder
1101 containing solid muddy water, high speed rotation forms bumpy flow between vortex cylinder 1101 and rectification guide tube 1103, with reference to Fig. 3, and spiral
It is moved downwardly toward acceleration guide tube 1104；It is high-speed rotating to accelerate in guide tube 1104 containing solid muddy water bumpy flow with acceleration guide tube
1104 diameter reduces and downward spiral is constantly accelerated to move towards vortex cylinder 1105；In vortex cylinder 1105, containing solid
Solid component in muddy water be centrifuged it is highly enriched containing solid muddy water to being formed at the barrel of vortex cylinder 1105, containing in solid muddy water
Liquid components then tend to form the centrifugal clear liquid for containing a small amount of solid component at the center of vortex cylinder 1105；Continue along vortex
1105 downward spiral of cylinder, when bumpy flow flow to the guiding reflecting plate 1107 of the 3rd cylinder section, in vortex cylinder 1105
The centrifugal clear liquid containing a small amount of solid component at the heart is directed to 1107 blocking reflected of reflecting plate, is altered course by original downward spiral
It is upward at spiral, and exported under the negative-pressure ward effect of clear liquid drainage tube 1111 by clear liquid drainage tube 1111 above, while tight
It is attached to the highly enriched constraint that vortex cylinder 1105 is detached from containing solid muddy water of 1105 barrel of vortex cylinder, by guiding reflecting plate
It parabolically spreads to sludge collecting tube 1106 in gap between 1107 and vortex cylinder 1105；Sludge collecting tube 1106 has certain height
Degree, highly enriched that precipitated and separated occurs in sludge collecting tube 1106 containing solid muddy water, solid dirt is deposited on lower layer and can be by sewage pipe
1109 discharges, liquid component accumulate in upper layer and form supernatant；By supernatant outlet when supernatant accumulates to certain altitude
1112 lead to the supernatant reflex port 1114 at guiding reflecting plate center through supernatant drainage tube 1113, and by supernatant reflex port
1114 converge into centrifugal clear liquid after exported by clear liquid drainage tube 1111, in this way, clear by subsidiary a part into sludge collecting tube 1106
Liquid is guided to guiding reflecting plate again after precipitated and separated and is sucked circulation, so that the separating effect of the solid component of nominal particle size
It further increases, the working principle of cyclone separator 1 can refer to Fig. 4；The reflux of the centrifugal clear liquid as derived from clear liquid drainage tube 1111
Circulation scouring is carried out to cooling tower water pond 4 to pipeline 21 is washed away.
The utility model proposes a kind of cooling tower water-collecting tray automatic cleaning system, be disposed in cooling tower pan bottom of catchmenting
Flushing device, by washing away the clear current scour water-collecting tray of nozzle injection high speed, formation passes through matched suction pump containing solid muddy water
It is directly delivered to cyclone separator after suction pressurization to continue to be separated by solid-liquid separation, the silt solid body object after separation is in cyclone separator collection
It is concentrated in dirty cylinder, the clear water after the completion of separating returns to the injection of cooling tower water pond and washes away water-collecting tray again, and what is thus constantly recycled rushes
Brush cleans cooling tower water pond adequately, and cooling tower water-collecting tray bottom sediment, which contains solid object, to be reduced, and cooling cycle water quality obtains
It improving, cleaning system mechanization degree is high, and it is energy-efficient, the time of maintenance shut-downs is greatly reduced, eliminates system corrosion knot
The hidden danger such as dirt extend the service life of equipment.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want
Seek the range of protection.
Claims (9)
1. a kind of cooling tower water-collecting tray automatic cleaning system, which is characterized in that the automatic cleaning system include cyclone separator,
Suction pump and flushing device, the cyclone separator include separator main body, and the separator main body is integrally cylindrical, institute
It states separator main body and is divided into the first cylinder section, the second cylinder section and the 3rd cylinder section, the first cylinder Duan Weixuan from top to bottom
Whirlpool cylinder, the tangentially connected inlet tube in vortex cylinder side are provided with rectification guide tube in the vortex cylinder, in the second cylinder section
It is provided with and accelerates guide tube and vortex cylinder, the lower section for accelerating guide tube to be connected to vortex cylinder, the vortex cylinder connection
In the lower section for accelerating guide tube, the 3rd cylinder section is sludge collecting tube, is provided with guiding reflecting plate, the guiding in the sludge collecting tube
Reflecting plate is located at immediately below vortex cylinder, and the separator main body upper end is communicated with clear liquid fairlead, the clear liquid fairlead
It is extended into vortex cylinder after sequentially passing through rectification guide tube, acceleration guide tube from top to bottom, the flushing device includes flush pipe
Road and it is multiple wash away nozzle, the clear liquid fairlead is connected to by pipeline washes away pipeline, and cooling tower catchments among pan bottom
Offer muddy water draining hole, it is described wash away pipeline and be arranged in cooling tower around muddy water draining hole catchment pan bottom, multiple punchings
Brush nozzle is uniformly arranged muddy water draining hole on flush pipe road and towards the middle, and the water inlet of the suction pump is connected by pipeline
It is connected to muddy water draining hole, the water outlet of the suction pump is connected to the inlet tube of cyclone separator by pipeline.
2. a kind of cooling tower water-collecting tray automatic cleaning system according to claim 1, which is characterized in that described the second cylinder
Section side offers supernatant outlet, the guiding reflecting plate center perforation setting supernatant reflex port, and the supernatant draws
Outlet is connected to supernatant reflex port by supernatant drainage tube.
3. a kind of cooling tower water-collecting tray automatic cleaning system according to claim 1, which is characterized in that the acceleration guide tube
For the gradually smaller round estrade of diameter from top to bottom.
4. a kind of cooling tower water-collecting tray automatic cleaning system according to claim 1, which is characterized in that the guiding reflection
The width of plate is less than the diameter of vortex cylinder.
5. a kind of cooling tower water-collecting tray automatic cleaning system according to claim 4, which is characterized in that the guiding reflection
Plate is supported by the reflection board mount of lower section, and the reflection board mount is fixedly connected with separator main body.
6. a kind of cooling tower water-collecting tray automatic cleaning system according to claim 1, which is characterized in that under the sludge collecting tube
End is communicated with sewage pipe.
7. a kind of cooling tower water-collecting tray automatic cleaning system according to claim 6, which is characterized in that on the sewage pipe
It is provided with blowdown valve.
8. a kind of cooling tower water-collecting tray automatic cleaning system according to claim 1, which is characterized in that the separator master
Body upper end cover is equipped with separator cover board.
9. a kind of cooling tower water-collecting tray automatic cleaning system according to claim 1, which is characterized in that the separator master
Separator support is connected with below body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820290183.9U CN208230382U (en) | 2018-03-01 | 2018-03-01 | A kind of cooling tower water-collecting tray automatic cleaning system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820290183.9U CN208230382U (en) | 2018-03-01 | 2018-03-01 | A kind of cooling tower water-collecting tray automatic cleaning system |
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| Publication Number | Publication Date |
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| CN208230382U true CN208230382U (en) | 2018-12-14 |
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| CN201820290183.9U Active CN208230382U (en) | 2018-03-01 | 2018-03-01 | A kind of cooling tower water-collecting tray automatic cleaning system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339789A (en) * | 2018-03-01 | 2018-07-31 | 上海毓风机电设备有限公司 | A kind of cooling tower water-collecting tray automatic cleaning system and its cleaning method |
| CN110980872A (en) * | 2019-12-17 | 2020-04-10 | 上海梵煦环境科技有限公司 | Cyclone desander |
| CN113171648A (en) * | 2021-06-07 | 2021-07-27 | 上海阿斯克环境工程有限公司 | Solid-liquid separator and cooling tower purging device |
-
2018
- 2018-03-01 CN CN201820290183.9U patent/CN208230382U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339789A (en) * | 2018-03-01 | 2018-07-31 | 上海毓风机电设备有限公司 | A kind of cooling tower water-collecting tray automatic cleaning system and its cleaning method |
| CN110980872A (en) * | 2019-12-17 | 2020-04-10 | 上海梵煦环境科技有限公司 | Cyclone desander |
| CN113171648A (en) * | 2021-06-07 | 2021-07-27 | 上海阿斯克环境工程有限公司 | Solid-liquid separator and cooling tower purging device |
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