CN110274515A - A kind of cooler pipeline on-line cleaning device - Google Patents
A kind of cooler pipeline on-line cleaning device Download PDFInfo
- Publication number
- CN110274515A CN110274515A CN201910660274.6A CN201910660274A CN110274515A CN 110274515 A CN110274515 A CN 110274515A CN 201910660274 A CN201910660274 A CN 201910660274A CN 110274515 A CN110274515 A CN 110274515A
- Authority
- CN
- China
- Prior art keywords
- water
- return
- outlet
- chamber
- cooler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 238000005192 partition Methods 0.000 claims abstract description 12
- 239000010865 sewage Substances 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G2015/006—Arrangements for processing a cleaning fluid after use, e.g. filtering and recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of cooler pipeline on-line cleaning devices, including cleaning water tank, partition is internally provided in cleaning water tank, there are overflow gaps between the top of partition and the top plate for cleaning water tank, the inside for cleaning water tank is separated into the water outlet chamber and return water chamber being connected by overflow gap by partition, the lower part of water outlet chamber is provided with immersible pump, it is provided with the outlet pipe being connected with the outlet of immersible pump outside water chamber room, the outlet valve to be opened and closed outlet pipe is provided on outlet pipe；It is provided with the return pipe being connected with return water chamber outside backwater cavity room, the back-water valve (BWV) to be opened and closed return pipe is provided on return pipe, the bottom of return water chamber is provided with sewage draining exit, blowdown valve is provided at sewage draining exit.The invention has the advantages of simple structure and convenient operation, can restore the effect that cools of cooler by carrying out on-line cleaning to cooler pipeline, time saving and energy saving, cheap, reduces enterprise's use cost.
Description
Technical field
The present invention relates to cooler repair apparatus technical fields, and in particular to a kind of cooler pipeline on-line cleaning device.
Background technique
It drives the frequency converter of main exhauster operation generally to pass through interior water recirculator in sintering plant to cool down；It is cold
But the flow path of the interior recirculated water of device is: water in water inlet manifold is successively through water inlet main stop valve and inlet pipeline from cooler
Conduit entrance is passed through cooler pipeline, then successively flows back into always through water return pipeline and return water main stop valve from cooler pipe outlet
Return pipe.After a period of use due to cooler, meeting fouling in cooler pipeline leads to the effect change that cools of cooler
Difference；At present generally by the method for whole cooler of maintenance replacement cooler conduit assembly or replacement come effect of restoring to cool
Fruit, but it is time-consuming and laborious to overhaul replacement cooler conduit assembly, whole cooler of replacement considerably increase again the use of enterprise at
This.It thus needs to invent cooler maintenance of equipment a kind of time saving and energy saving and that enterprise's use cost is low.
Summary of the invention
The object of the present invention is to provide cooler pipeline on-line cleaning dresses a kind of time saving and energy saving and that enterprise's use cost is low
It sets.
To achieve the above object, present invention employs following technical solutions: a kind of cooler pipeline on-line cleaning device, packet
Cleaning water tank is included, in the partition that is internally provided with of cleaning water tank, there are overflows between the top of partition and the top plate for cleaning water tank
The inside for cleaning water tank is separated into the water outlet chamber and return water chamber being connected by overflow gap, is being discharged by gap, partition
The lower part of chamber is provided with immersible pump, and the outlet pipe being connected with the outlet of immersible pump is provided with outside water chamber room,
The outlet valve to be opened and closed outlet pipe is provided on outlet pipe；One is provided with outside backwater cavity room to be connected with return water chamber
Return pipe is provided with the back-water valve (BWV) to be opened and closed return pipe on return pipe, and the bottom of return water chamber is provided with sewage draining exit,
Blowdown valve is provided at sewage draining exit.
Further, a kind of cooler pipeline on-line cleaning device above-mentioned, in which: one is provided in backwater cavity room
Standpipe, the lower end of standpipe extend downward into the middle part of return water chamber, and the upper end of standpipe is connected with return pipe.
Further, a kind of cooler pipeline on-line cleaning device above-mentioned, in which: overflow gap location is provided with filter
Net.
Through the implementation of the above technical solution, easy to operate the beneficial effects of the present invention are: structure is simple, can by pair
Cooler pipeline carries out on-line cleaning to restore the effect that cools of cooler, time saving and energy saving, cheap, greatly reduces
Enterprise's use cost.
Detailed description of the invention
Fig. 1 is a kind of operation principle schematic diagram of cooler pipeline on-line cleaning device of the present invention.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples.
As shown in Figure 1, a kind of cooler pipeline on-line cleaning device, including cleaning water tank 1, in cleaning water tank 1
Be internally provided with partition 2, there are overflow gap between the top of partition 2 and the top plate for cleaning water tank 1, partition 2 is by ejected wash water
The inside of case 1 is separated into the water outlet chamber 3 and return water chamber 4 being connected by overflow gap, is arranged in the lower part of water outlet chamber 3
There is immersible pump 5, is provided with the outlet pipe 6 being connected with the outlet of immersible pump 5 outside water outlet chamber 3, is set on outlet pipe 6
It is equipped with the outlet valve 7 to be opened and closed outlet pipe 6；The return pipe being connected with return water chamber 4 is provided with outside return water chamber 4
8, it is provided with the back-water valve (BWV) 9 to be opened and closed return pipe 8 on return pipe 8, the bottom of return water chamber 4 is provided with sewage draining exit 10,
Blowdown valve 11 is provided at sewage draining exit 10；In the present embodiment, a standpipe 12, standpipe 12 are provided in return water chamber 4
Lower end extend downward into the middle part of return water chamber 4, the upper end of standpipe 12 is connected with return pipe 8, can be made clearly by standpipe
Sewage backflow direction controlling during washing can control the scale deposition of larger particles at backwater zone bottom to return water cavity bottom
Portion reduces the probability that fouling suspends；In the present embodiment, overflow gap location is provided with strainer 13, it can be effective by strainer
It prevents the indoor suspended matter of backwater cavity and fouling from entering water outlet chamber, improves cleaning effect；
To cooler carry out on-line cleaning when, first by outlet pipe 6 connect water inlet main stop valve 15 and 141 import of cooler pipeline it
Between inlet pipeline 16, and by return pipe 8 connect return water main stop valve 17 and cooler pipeline 141 outlet between water return pipeline
18；It is then switched off into water main stop valve 15 and return water main stop valve 17, and opens outlet valve 7 and back-water valve (BWV) 9, while starting diving
Pump 5, at this point, immersible pump 5, which can will clean in water tank 1 ejected wash water being discharged in chamber 3, passes through outlet pipe 6, outlet valve 7, water inlet pipe
Road 16 is passed through cooler pipeline 141, and during ejected wash water passes through cooler pipeline 141, ejected wash water can be to cooler pipeline
It is rinsed inside 141, and takes the fouling in cooler pipeline 141 out of cooler pipeline 141 together, be mixed with the cleaning of fouling
Water flows back into the return water chamber 4 of cleaning water tank 1 through water return pipeline 18, back-water valve (BWV) 9, return pipe 8, standpipe 12 again, is mixed with fouling
After ejected wash water enters return water chamber 4, wherein fouling can sink to being piled up in the bottom of return water chamber 4, and upper layer ejected wash water then can be from
Strainer 13 overflows to water outlet chamber 3 and is recycled, and by the filtering of strainer 13, bulky grain suspended matter can be also stranded in back
In water chamber 4, it will not flow back into again in cooler pipeline, to ensure that cleaning effect；When cooler pipeline cleaning finishes
Afterwards, blowdown valve 11 is opened, the sewage in return water chamber 4 is discharged with fouling.
The invention has the advantages of simple structure and convenient operation, can be restored by carrying out on-line cleaning to cooler pipeline
The effect that cools of cooler, it is time saving and energy saving, it is cheap, greatly reduce enterprise's use cost.
Claims (3)
1. a kind of cooler pipeline on-line cleaning device, it is characterised in that: including cleaning water tank, be arranged in the inside of cleaning water tank
There is partition, there are overflow gap between the top of partition and the top plate for cleaning water tank, the inside for cleaning water tank is separated by partition
The water outlet chamber and return water chamber being connected by overflow gap are provided with immersible pump in the lower part of water outlet chamber, in water chamber
Outdoor is provided with the outlet pipe being connected with the outlet of immersible pump, is provided on outlet pipe to be opened and closed going out for outlet pipe
Water valve；It is provided with the return pipe being connected with return water chamber outside backwater cavity room, is provided on return pipe to be opened and closed
The back-water valve (BWV) of return pipe is provided with sewage draining exit in the bottom of return water chamber, blowdown valve is provided at sewage draining exit.
2. a kind of cooler pipeline on-line cleaning device according to claim 1, it is characterised in that: set in backwater cavity room
It is equipped with a standpipe, the lower end of standpipe extends downward into the middle part of return water chamber, and the upper end of standpipe is connected with return pipe.
3. a kind of cooler pipeline on-line cleaning device according to claim 1, it is characterised in that: set in overflow gap location
It is equipped with strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910660274.6A CN110274515A (en) | 2019-07-22 | 2019-07-22 | A kind of cooler pipeline on-line cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910660274.6A CN110274515A (en) | 2019-07-22 | 2019-07-22 | A kind of cooler pipeline on-line cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110274515A true CN110274515A (en) | 2019-09-24 |
Family
ID=67964934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910660274.6A Pending CN110274515A (en) | 2019-07-22 | 2019-07-22 | A kind of cooler pipeline on-line cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110274515A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268484A (en) * | 2020-10-27 | 2021-01-26 | 江苏联峰实业有限公司 | Cooler online cleaning device |
| CN113714218A (en) * | 2021-08-23 | 2021-11-30 | 广西钢铁集团有限公司 | Online self-loopa belt cleaning device of cooling conduit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798317A (en) * | 2012-08-31 | 2012-11-28 | 首钢京唐钢铁联合有限责任公司 | Cooling system capable of cleaning heat exchanger on line and cleaning method thereof |
| CN103398025A (en) * | 2013-08-09 | 2013-11-20 | 山东省章丘鼓风机股份有限公司 | Self-circulating water system for cooling mechanical seals of slurry pumps |
| CN203758354U (en) * | 2013-12-20 | 2014-08-06 | 河南神火发电有限公司发电厂 | Device for washing cooler |
| CN205156727U (en) * | 2015-12-04 | 2016-04-13 | 武汉钢铁(集团)公司 | Anti - washing unit of circulating water cooling ware foreign matter |
| CN210464188U (en) * | 2019-07-22 | 2020-05-05 | 联峰钢铁（张家港）有限公司 | Cooler pipeline online cleaning device |
-
2019
- 2019-07-22 CN CN201910660274.6A patent/CN110274515A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798317A (en) * | 2012-08-31 | 2012-11-28 | 首钢京唐钢铁联合有限责任公司 | Cooling system capable of cleaning heat exchanger on line and cleaning method thereof |
| CN103398025A (en) * | 2013-08-09 | 2013-11-20 | 山东省章丘鼓风机股份有限公司 | Self-circulating water system for cooling mechanical seals of slurry pumps |
| CN203758354U (en) * | 2013-12-20 | 2014-08-06 | 河南神火发电有限公司发电厂 | Device for washing cooler |
| CN205156727U (en) * | 2015-12-04 | 2016-04-13 | 武汉钢铁(集团)公司 | Anti - washing unit of circulating water cooling ware foreign matter |
| CN210464188U (en) * | 2019-07-22 | 2020-05-05 | 联峰钢铁（张家港）有限公司 | Cooler pipeline online cleaning device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268484A (en) * | 2020-10-27 | 2021-01-26 | 江苏联峰实业有限公司 | Cooler online cleaning device |
| CN113714218A (en) * | 2021-08-23 | 2021-11-30 | 广西钢铁集团有限公司 | Online self-loopa belt cleaning device of cooling conduit |
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