CN106679496A - On-line washing system for heat exchanger of cooling tower - Google Patents
On-line washing system for heat exchanger of cooling tower Download PDFInfo
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- CN106679496A CN106679496A CN201510762410.4A CN201510762410A CN106679496A CN 106679496 A CN106679496 A CN 106679496A CN 201510762410 A CN201510762410 A CN 201510762410A CN 106679496 A CN106679496 A CN 106679496A
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- Prior art keywords
- heat exchanger
- water pump
- cooling tower
- mobile device
- washing
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Abstract
The invention provides an on-line washing system for a heat exchanger of a cooling tower. The on-line washing system comprises a water pump component, water spraying pipes, washing devices, a control system and mobile devices, wherein each water spraying pipe communicates with the water pump component; each washing device communicates with the corresponding water spraying pipe; the mobile devices are separately arranged at the two sides of the cooling tower; the water pump component is connected with the washing devices which are separately arranged at the two sides of the heat exchanger through the water spraying pipes; each washing device is connected to the corresponding mobile device in a sliding manner; each washing device can move horizontally and longitudinally inside the corresponding mobile device; each mobile device is connected to the heat exchanger in a way of rolling horizontally; the control system is connected with the water pump component and the mobile devices and can be used for controlling horizontal movement, on the heat exchanger, of the mobile devices; and the control system can also be used for controlling horizontal and longitudinal movement, on the corresponding mobile device, of each washing device. By virtue of an automatic control system and a self-driving device, the on-line washing system for the heat exchanger of the cooling tower provided by the invention realizes unmanned operation and on-line variable-frequency speed regulation, saves water and efforts and increases the washing efficiency.
Description
Technical field
The present invention relates to a kind of purging system, especially a kind of on-line cleaning system of the heat exchanger for cooling tower
System.
Background technology
Nowadays, cooling tower is widely used in large-scale industrial and mining enterprises, and heat exchanger plays heat exchange in cooling tower
Function, plays an important role, and heat exchanger is once contaminated even obstruction, and heat exchange efficiency just will drop significantly
It is low.Finned tube exchanger is made using bi-metal rolling technique, and its spacing of fin is less, and wing
Piece pipe is using fork row formula arrangement, therefore in use, dust, dust, the particle in air is even
Winged insect etc. is easily flocked between fin, so as to affect the radiating effect of heat exchanger.At present, common cleaning is changed
The mode of hot device is mainly labor cleaning, and a kind of method is to spray to heat exchanger by giant under cooling tower,
On the one hand it is to pull down on heat exchanger to be cleaned, both approaches not only waste time and energy, and waste substantial amounts of water
Resource, and production efficiency is affected, or even there is a possibility that to damage heat exchanger in cleaning process, therefore change
The cleaning way room for improvement of hot device is larger.
The content of the invention
The technical problem to be solved is：In order to overcome the side of the heat exchanger on existing washing cooling tower
Have that water consumption is big, waste time and energy the defect low with efficiency in formula, the present invention provides a kind of energy-conservation, efficient
For the on-line cleaning system of the heat exchanger of cooling tower.
The present invention solves its technical problem technical scheme to be taken：A kind of heat exchanger for cooling tower
On-line cleaning system, including the water pump component sparge pipe connected with water pump component and connect with sparge pipe
Cleaning device, also including control system and the mobile device for being arranged at cooling tower both sides, the water pump component is led to
Cross sparge pipe to be connected with the cleaning device of heat exchanger both sides respectively, the cleaning device is slidably connected to mobile dress
Put, cleaning device can make horizontal and vertical movement in mobile device, the mobile device is laterally rolled
It is connected on the heat exchanger, the control system is connected respectively with water pump component and mobile device, controls
System can control transverse shifting of the mobile device on the heat exchanger, and control system can also control cleaning
Device horizontal and vertical movement on the mobile device.
Further, water pump component includes water pump and the water pump control cabinet being connected with water pump, the water pump and spray
Water pipe connects.
Further, the cleaning device includes injection nozzle carrier and some nozzles on injection nozzle carrier, the spray
Mouth is connected with sparge pipe.
Further, the mobile device includes mobility framework, the assembly pulley being rotatably installed in mobility framework,
The assembly pulley is rolled and is connected to fixed upper rail and lower guideway on heat exchangers.
Further, the both sides in the mobility framework are fixed equipped with vertical guide rail, the company of slip on the vertical guide rail
Cross rail is connected to, be slidably connected injection nozzle carrier on the cross rail.
Further, the mobile device also includes the lower guideway driving means being arranged in mobility framework, rises
Drop driving means and horizontal drive apparatus, the lower guideway driving means are used to drive mobility framework in lower guideway
On move horizontally, the lifting drive is used to drive cross rail vertically moving in vertical guide rail, institute
State the transverse shifting that horizontal drive apparatus are used to drive injection nozzle carrier in cross rail.
Further, the control system can respectively control lower guideway driving means, lifting drive and water
Flat driving means perform respective drive command.
Further, the mobility framework front end is provided with a switch, and the lower guideway side is provided with some switches
Baffle plate.
Further, the water pump component also includes a power supply, and the power supply is connected with water pump control cabinet, uses
To open and close water pump control cabinet.
The invention has the beneficial effects as follows：The on-line cleaning system of the heat exchanger for cooling tower of the present invention, leads to
Cross control system and detect the position of injection nozzle carrier, and control the movement of injection nozzle carrier, realize automatic washing cooling tower
The purpose of heat exchanger, when the on-line cleaning system works, using Automatic Control, realizes unattended, section
Manpower is saved；Meanwhile, the on-line cleaning system is equipped with the horizontal automatic drive device of lower railway, it is possible to achieve online
Frequency control, it is ensured that one time just capable of washing clean, and cleaning effect is also substantially increased while saving water resource
Rate.
Description of the drawings
With reference to the accompanying drawings and examples the invention will be further described.
Fig. 1 is a kind of structural representation of the on-line cleaning system of heat exchanger for cooling tower of the present invention；
Fig. 2 be I in Fig. 1 at partial enlarged drawing；
Fig. 3 be II in Fig. 2 at partial enlarged drawing；
Fig. 4 be III in Fig. 2 at partial enlarged drawing.
In figure：10th, pond, 20, water pump component, 21, water pump, 22, water pump control cabinet, 23, power supply,
30th, sparge pipe, 31, stainless steel tube, 32, rubber hose, 40, cleaning device, 41, injection nozzle carrier, 42,
Nozzle, 50, mobile device, 51, mobility framework, 511, switch, 52, assembly pulley, 53, upper rail,
54th, lower guideway, 541, switch baffle plate, 55, vertical guide rail, 56, cross rail, 57, lower guideway driving means,
58th, lifting drive, 59, horizontal drive apparatus, 60, control system.
Specific embodiment
Presently in connection with accompanying drawing, the present invention is described in detail.This figure is simplified schematic diagram, only with signal side
The basic structure of the formula explanation present invention, therefore it only shows the composition relevant with the present invention.
Refer to shown in Fig. 1, a kind of on-line cleaning system of heat exchanger for cooling tower of the present invention, bag
Include the sparge pipe 30 that water pump component 20 is connected with water pump component 20 and the cleaning device connected with sparge pipe 30
40, also including control system 60 and the mobile device 50 for being arranged at cooling tower both sides, the water pump component 20
Connection pond 10, water pump component 20 is connected respectively by sparge pipe 30 with the cleaning device 40 of heat exchanger both sides,
The cleaning device 40 is slidably connected in mobile device 50, and cleaning device 40 can be in mobile device 50
Inside make horizontal and vertical movement, the mobile device 50 is laterally rolled and is connected on the heat exchanger, the control
System processed 60 is connected respectively with water pump component 20 and mobile device 50, and control system 60 can control to move
Transverse shifting of the dynamic device 50 on the heat exchanger, control system 60 can also control cleaning device 40 and exist
Horizontal and vertical movement in mobile device 50.
Water pump component 20 include water pump 21 and and the water pump control cabinet 22 that is connected with water pump 21, the water pump
21 are connected with sparge pipe 30, and the water pump control cabinet 22 is capable of achieving water pump 21 and normally opens and open-circuit line
Function, for ensureing the trouble free service of water pump 21.Preferably, the sparge pipe 30 includes stainless steel tube
31 and rubber hose 32, the outlet connection stainless steel tube 31 of the water pump 21, the stainless steel tube 31 divides upwards
Do not extend at the heat exchanger of cooling tower both sides, the two ends of the rubber hose 32 respectively with stainless steel tube 31
Connection and cleaning device 40 connect.
Refer to shown in Fig. 2, if the cleaning device 40 includes injection nozzle carrier 41 and on the injection nozzle carrier 41
Dry nozzle 42, the nozzle 42 is connected with sparge pipe 30.
The mobile device 50 includes mobility framework 51, the assembly pulley 52 being rotatably installed in mobility framework 51,
The assembly pulley 52 is rolled and is connected to fixed upper rail 53 and lower guideway 54 on heat exchangers, mobility framework
51 are used to move to another washing station from a washing station.
Both sides in the mobility framework 51 are fixed equipped with vertical guide rail 55, are slidably connected on the vertical guide rail 55
There is cross rail 56, be slidably connected injection nozzle carrier 41 on the cross rail 56.
Refer to shown in Fig. 3 Fig. 4, under the mobile device 50 also includes being arranged in mobility framework 51
Guide rail driving means 57, lifting drive 58 and horizontal drive apparatus 59, the lower guideway driving means
57 are used to drive the moving horizontally on lower guideway 54 of mobility framework 51, the lifting drive 58 to be used for
The vertically moving in vertical guide rail 55 of cross rail 56, the horizontal drive apparatus 59 is driven to be used to drive nozzle
Transverse shifting of the frame 41 in cross rail 56.
The control system 60 can respectively control lower guideway driving means 57, lifting drive 58 and level
Driving means 59 perform respective drive command.
The front end of the mobility framework 51 is provided with a switch 511, and the side of the lower guideway 54 is provided with some switch gears
Plate 541.
With reference to Fig. 1-4, illustrate the fortune of the on-line cleaning system of the heat exchanger for cooling tower of the present invention
Make process：When starting cleaning, start water pump 21, and open the power supply being connected with water pump control cabinet 22
23 switches, the water Jing sparge pipes 30 in pond 10 are sprayed by injection nozzle carrier 41, and control system 60 is sentenced first
Disconnected mobility framework 51 whether in the leftmost side of heat exchanger to be cleaned, injection nozzle carrier 41 whether in framework most
The extreme higher position in left side, if not in above-mentioned position, control system 60 can send instruction so that movable frame
Frame 51 and injection nozzle carrier 41 are automatically moved to above-mentioned position, and now, lower guideway driving means 57 drive movement
Framework 51 is moved by normal speed, when the switch 511 in mobility framework 51 moves to first switch baffle plate
541 position, the just stop motion of mobility framework 51.Now, under the driving of horizontal drive apparatus 59, spray
Mouth frame 41 is moved from left to right, and when injection nozzle carrier 41 reaches the low order end of cross rail 56, now, level is driven
Dynamic device 59 stops, and under the driving of lifting drive 58, injection nozzle carrier 41 is moved downward, and works as injection nozzle carrier
41 drop to after the distance suitable with the oneself height of injection nozzle carrier 41, and lifting drive 58 stops, in level
Under the driving of driving means 59, injection nozzle carrier 41 is just moved from right to left, when injection nozzle carrier 41 reaches cross rail 56
High order end when, lifting drive 58 stops, under the driving of lifting drive 58, injection nozzle carrier 41
Move downward again, after injection nozzle carrier 41 drops to the distance suitable with the oneself height of injection nozzle carrier 41, in water
Under the driving of flat driving means 59, injection nozzle carrier 41 is moved from left to right again, so repeatedly until cleaning to
The extreme lower position of mobility framework 51, finally, injection nozzle carrier 41 is automatically moved to the leftmost side in mobility framework 51
Extreme higher position, then, mobility framework 51 can slowly move under the driving of lower guideway driving means 57,
When the switch 511 in mobility framework 51 reaches the position that second switchs baffle plate 541, mobility framework 51
Stop motion, so far, first station cleaning is finished.And then, cleaning enters following each station,
Until whole station cleanings are finished, the cleaning situation of these stations is identical with the first station, here no longer one by one
Repeat.In the whole moving process of mobility framework 51, control system 60 is also controlling water pump group constantly
The movement of part 20 so as to along with the synchronizing moving of mobility framework 51, it is to avoid the stainless steel tube in sparge pipe 30
31 rupture because pullling, and affect cleaning efficiency.
The on-line cleaning system of the heat exchanger for cooling tower of the present invention, by control system 60 nozzle is detected
The position of frame 41, and the movement of injection nozzle carrier 41 is controlled, the purpose of automatic washing cooling tower heat exchanger is realized,
When the on-line cleaning system works, using Automatic Control, realize unattended, save manpower；Meanwhile,
The on-line cleaning system is equipped with lower railway driving means 57, it is possible to achieve online frequency control, it is ensured that a time just
It is capable of washing clean, cleaning efficiency is also substantially increased while saving water resource.
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, related work
Making personnel can carry out various change and modification in without departing from the scope of the present invention completely.This is sent out
Bright technical scope is not limited to the content on specification, it is necessary to determine it according to right
Technical scope.
Claims (9)
1. a kind of on-line cleaning system of the heat exchanger for cooling tower, it is characterised in that：Including water pump component
(20) sparge pipe (30) for connecting with water pump component (20) and the cleaning dress connected with sparge pipe (30)
Put (40), also including control system (60) and be arranged at the mobile device (50) of cooling tower both sides, it is described
Water pump component (20) is connected respectively by sparge pipe (30) with the cleaning device (40) of heat exchanger both sides,
The cleaning device (40) is slidably connected in mobile device (50), and cleaning device (40) can moved
Make horizontal and vertical movement in dynamic device (50), the horizontal rolling of the mobile device (50) is connected to described
On heat exchanger, the control system (60) is connected respectively with water pump component (20) and mobile device (50)
Connect, control system (60) can control transverse shifting of the mobile device (50) on the heat exchanger, control
System (60) processed can also control horizontal and vertical shifting of the cleaning device (40) in mobile device (50)
It is dynamic.
2. a kind of on-line cleaning system of the heat exchanger for cooling tower as claimed in claim 1, its feature
It is：Water pump component (20) includes water pump (21) and the water pump control cabinet (22) being connected with water pump (21),
The water pump (21) is connected with sparge pipe (30).
3. a kind of on-line cleaning system of the heat exchanger for cooling tower as claimed in claim 1, its feature
It is：The cleaning device (40) includes injection nozzle carrier (41) and some sprays on injection nozzle carrier (41)
Mouth (42), the nozzle (42) connects with sparge pipe (30).
4. a kind of on-line cleaning system of the heat exchanger for cooling tower as claimed in claim 1, its feature
It is：The mobile device (50) including mobility framework (51), be rotatably installed in mobility framework (51)
Assembly pulley (52), the assembly pulley (52) rolls and is connected to fixed upper rail (53) on heat exchangers
With lower guideway (54).
5. a kind of on-line cleaning system of the heat exchanger for cooling tower as claimed in claim 4, its feature
It is：Both sides in the mobility framework (51) are fixed equipped with vertical guide rail (55), the vertical guide rail (55)
On slidably connect cross rail (56), be slidably connected injection nozzle carrier (41) on the cross rail (56).
6. a kind of on-line cleaning system of the heat exchanger for cooling tower as claimed in claim 5, its feature
It is：The mobile device (50) also includes the lower guideway driving means being arranged in mobility framework (51)
(57), lifting drive (58) and horizontal drive apparatus (59), the lower guideway driving means (57)
For driving mobility framework (51) moving horizontally on lower guideway (54), the lifting drive (58)
For driving cross rail (56) vertically moving in vertical guide rail (55), the horizontal drive apparatus (59)
For driving transverse shifting of the injection nozzle carrier (41) in cross rail (56).
7. a kind of on-line cleaning system of the heat exchanger for cooling tower as claimed in claim 6, its feature
It is：The control system (60) can respectively control lower guideway driving means (57), lifting drive (58)
And horizontal drive apparatus (59) perform respective drive command.
8. a kind of on-line cleaning system of the heat exchanger for cooling tower as claimed in claim 4, its feature
It is：Mobility framework (51) front end is provided with a switch (511), and lower guideway (54) side sets
There are some switches baffle plate (541).
9. a kind of on-line cleaning system of the heat exchanger for cooling tower as claimed in claim 2, its feature
It is：The water pump component (20) also includes a power supply (23), the power supply (23) and water pump control cabinet
(22) connect, for opening and closing water pump control cabinet (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762410.4A CN106679496A (en) | 2015-11-10 | 2015-11-10 | On-line washing system for heat exchanger of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762410.4A CN106679496A (en) | 2015-11-10 | 2015-11-10 | On-line washing system for heat exchanger of cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106679496A true CN106679496A (en) | 2017-05-17 |
Family
ID=58864742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510762410.4A Pending CN106679496A (en) | 2015-11-10 | 2015-11-10 | On-line washing system for heat exchanger of cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106679496A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2299173A1 (en) * | 2009-09-18 | 2011-03-23 | Korea Plant Service & Engineering Co., Ltd. | Dual type lancing device of secondary side of steam generator |
| CN203824415U (en) * | 2014-04-22 | 2014-09-10 | 山西太钢不锈钢股份有限公司 | Cleaning device for air cooling island |
| CN203928865U (en) * | 2014-06-27 | 2014-11-05 | 山西百纳环科合同能源管理有限公司 | Air-Cooling Island cleans emergency system automatically |
| CN205192324U (en) * | 2015-11-10 | 2016-04-27 | 江苏海鸥冷却塔股份有限公司 | A online cleaning system for heat exchanger of cooling tower |
-
2015
- 2015-11-10 CN CN201510762410.4A patent/CN106679496A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2299173A1 (en) * | 2009-09-18 | 2011-03-23 | Korea Plant Service & Engineering Co., Ltd. | Dual type lancing device of secondary side of steam generator |
| CN203824415U (en) * | 2014-04-22 | 2014-09-10 | 山西太钢不锈钢股份有限公司 | Cleaning device for air cooling island |
| CN203928865U (en) * | 2014-06-27 | 2014-11-05 | 山西百纳环科合同能源管理有限公司 | Air-Cooling Island cleans emergency system automatically |
| CN205192324U (en) * | 2015-11-10 | 2016-04-27 | 江苏海鸥冷却塔股份有限公司 | A online cleaning system for heat exchanger of cooling tower |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |
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| RJ01 | Rejection of invention patent application after publication |