CN106242083A - Recirculated cooling water scaler system - Google Patents
Recirculated cooling water scaler system Download PDFInfo
- Publication number
- CN106242083A CN106242083A CN201610706278.XA CN201610706278A CN106242083A CN 106242083 A CN106242083 A CN 106242083A CN 201610706278 A CN201610706278 A CN 201610706278A CN 106242083 A CN106242083 A CN 106242083A
- Authority
- CN
- China
- Prior art keywords
- cooling water
- cooler
- processing system
- recirculated
- outlet
- 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
- 239000000498 cooling water Substances 0.000 title claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000003134 recirculating effect Effects 0.000 claims abstract description 7
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 5
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- UBAZGMLMVVQSCD-UHFFFAOYSA-N carbon dioxide;molecular oxygen Chemical compound O=O.O=C=O UBAZGMLMVVQSCD-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Drying Of Gases (AREA)
Abstract
Recirculated cooling water scaler system of the present invention, belongs to industrialized production manufacturing technology field；Technical problem to be solved is to provide a kind of recirculated cooling water scaler system, reduces maintenance cost, extends the life-span of cooling recirculation system, it is ensured that job stability；The technical scheme is that recirculated cooling water scaler system, it is characterized in that: include producing processing system, storage tank and recirculating cooling water system, described production processing system includes compressor, purifier, ammonia cooler, purifying column and subcooler, the product outlet producing processing system is connected with storage tank, produce the cooler being equipped with correspondence in processing system on multiple devices, multiple coolers and cooling tower interconnect formation recirculating cooling water system, in described production processing system, at least the outlet of dropping a hint of a device is connected with the cooling water free air space of corresponding cooler by regulation pipeline；Present invention equipment cooling in gas liquefaction production process.
Description
Technical field
Recirculated cooling water scaler system of the present invention, belongs to industrialized production manufacturing technology field, is specifically related to gas liquefaction
Equipment cooling in production process.
Background technology
In the gas liquefaction process of producing product such as oxygen, carbon dioxide, hydrogen, unstripped gas is through three stage compression desulfurization, de-
Hydrocarbon, dry, purification, liquefaction of then lowering the temperature, output liquid finished product.
Each section of cooler of compressor, with following the cooling of bad water cooling, has multiple cooler simultaneously bad with following in production-process systems
Water cooling, longtime running, recirculated water, in cooler cooling procedure, is easily detained silt and forms incrustation scale, at cooling tower cold water
During, negative pressure brings the dust in air into, is mixed in recirculated water, forms mud, although have other filter to filter, but at recirculated water
After entering tubular heat exchanger shell side, flows decrease, mud dirt precipitation knot, in the middle of tube bank, affects heat exchange efficiency, with artificial clear
Physicochemical cleans cumbersome, needs more exchange device time serious, in order to stop formation incrustation scale, recirculated water typically all adds antibacterial,
Antisludging agent, slow releasing agent.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, technical problem to be solved to be to provide a kind of recirculated cooling water to remove
Dirt system, reduces maintenance cost, extends the life-span of cooling recirculation system, it is ensured that job stability.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is: recirculated cooling water scaler system, and it is special
Levy and be: including producing processing system, storage tank and recirculating cooling water system, described production processing system includes compressor, purification
Device, ammonia cooler, purifying column and subcooler, the product outlet producing processing system is connected with storage tank, produces in processing system
Being equipped with the cooler of correspondence on multiple devices, multiple coolers and cooling tower interconnect formation recirculating cooling water system, institute
State the outlet cooling current by regulation pipeline with corresponding cooler of dropping a hint producing an at least device in processing system
Logical space is connected.
Described regulation pipeline is provided with flow control valve.
Described purifying column be provided with drop a hint outlet and described in drop a hint outlet and the circulation of the cooler recirculated water of purifying column
Space is connected by regulation pipeline.
The cooler of described purifying column is shell and tube cooler, drops a hint out with purifying column in one end of described regulation pipeline
Mouth connects, and the other end of regulation pipeline is connected with the cooling water hull journey of shell and tube cooler.
Described purifier includes desulfurizer, de-hydrocarbon device and dehydration device.
Industry is produced in processing system by the had the beneficial effect that present invention of the present invention
Purifying column discharge drop a hint addition cooler in, mix with recirculated water, due to gas-liquid compression ratio difference in cooler
Forming pulse water flow, the dirt on cooler is come off by water impact, reaches the purpose from scale removal, reduces maintenance cost, extends
The life-span of cooling recirculation system, it is ensured that job stability.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
In figure: 1 is compressor, 2 is purifier, and 3 is ammonia cooler, and 4 is purifying column, and 5 is subcooler, and 6 is storage tank, and 7 are
Cooling tower, 8 is regulation pipeline.
Detailed description of the invention
As it is shown in figure 1, recirculated cooling water scaler system of the present invention, including producing processing system, storage tank and recirculated cooling water
System, described production processing system includes compressor 1, purifier 2, ammonia cooler 3, purifying column 4 and subcooler 5, and production processes
The product outlet of system is connected with storage tank 6, produces the cooler being equipped with correspondence in processing system on multiple devices, Duo Geleng
But device and cooling tower 7 interconnect formation recirculating cooling water system, at least the putting an of device in described production processing system
Air outlet slit is connected with the cooling water free air space of corresponding cooler by regulation pipeline 8.
Described regulation pipeline 8 is provided with flow control valve.
Described purifying column 4 be provided with drop a hint outlet and described in drop a hint outlet and the cooler circulating water flow of purifying column 4
Logical space is connected by regulation pipeline 8.
The cooler of described purifying column is shell and tube cooler, drops a hint with purifying column 4 in one end of described regulation pipeline 8
Outlet connects, and the other end of regulation pipeline 8 is connected with the cooling water hull journey of shell and tube cooler.
Described purifier includes desulfurizer, de-hydrocarbon device and dehydration device.
Export the cooler recirculated water free air space with purifying column as it is shown in figure 1, drop a hint for purifying column 4 to be managed by regulation
Road 8 is connected, and in process of production, same recirculated water of dropping a hint enters cooler in the lump, and blowdown pressure of dropping a hint is naturally larger than and follows
Ring water pressure, forms pulse water flow because gas-liquid compression ratio is different in cooler, and the dirt that cooler inwall is formed will be at water
Come off under stream impact and enter in the lump in cooling tower 7 in company with recirculated water, discharged by circulating-water bypass-filter, automatically remove dirt, no
Only extend the normal working hours of cooler, also save labour's material resources that maintenance consumes；
Above in conjunction with accompanying drawing, embodiments of the invention are explained in detail, but the present invention is not limited to above-described embodiment,
In the ken that those of ordinary skill in the art are possessed, it is also possible to make various on the premise of without departing from present inventive concept
Change.Such as, the present invention any one can there is the dress produced of dropping a hint to center regulation pipe in producing processing system
Road connects with recirculated water free air space, if its function that can realize being passed through gases at high pressure in recirculated water.
Claims (5)
1. recirculated cooling water scaler system, it is characterised in that: include producing processing system, storage tank and recirculating cooling water system, institute
State production processing system and include compressor (1), purifier (2), ammonia cooler (3), purifying column (4) and subcooler (5), production department
The product outlet of reason system is connected with storage tank (6), produces the cooler being equipped with correspondence in processing system on multiple devices, many
Individual cooler and cooling tower (7) interconnect formation recirculating cooling water system, an at least dress in described production processing system
The outlet of dropping a hint put is connected with the cooling water free air space of corresponding cooler by regulation pipeline (8).
Recirculated cooling water scaler system the most according to claim 1, it is characterised in that: described regulation pipeline (8) is provided with
Flow control valve.
Recirculated cooling water scaler system the most according to claim 1 and 2, it is characterised in that: described purifying column (4) is provided with
Drop a hint outlet and described in drop a hint outlet with the cooler recirculated water free air space of purifying column (4) by regulating pipeline (8) phase
Connection.
Recirculated cooling water scaler system the most according to claim 1 and 2, it is characterised in that: the cooler of described purifying column
For shell and tube cooler, one end of described regulation pipeline (8) is connected with the outlet of dropping a hint of purifying column (4), regulation pipeline (8)
The other end is connected with the cooling water hull journey of shell and tube cooler.
Recirculated cooling water scaler system the most according to claim 1 and 2, it is characterised in that: described purifier includes taking off
Sulfur device, de-hydrocarbon device and dehydration device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706278.XA CN106242083A (en) | 2016-08-23 | 2016-08-23 | Recirculated cooling water scaler system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706278.XA CN106242083A (en) | 2016-08-23 | 2016-08-23 | Recirculated cooling water scaler system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106242083A true CN106242083A (en) | 2016-12-21 |
Family
ID=57596277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610706278.XA Pending CN106242083A (en) | 2016-08-23 | 2016-08-23 | Recirculated cooling water scaler system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106242083A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1760136A (en) * | 2004-10-15 | 2006-04-19 | 中国科学院生态环境研究中心 | A kind of industrial water system clean preparation method that comprises recirculated cooling water and boiler water supply |
| CN101040674A (en) * | 2007-04-29 | 2007-09-26 | 湖南凯美特气体有限公司 | Method for producing food level liquid carbon dioxide product |
| KR20150137682A (en) * | 2014-05-30 | 2015-12-09 | 정성혜 | The Device of Removing Scale Inside Pipe |
| CN105600783A (en) * | 2015-12-27 | 2016-05-25 | 安徽淮化股份有限公司 | Device and method for recycling cooling capacity of exhausted gas in food-grade liquid CO2 storage tank |
| CN205270274U (en) * | 2015-11-25 | 2016-06-01 | 浙江春晖环保能源有限公司 | Condenser belt cleaning device |
-
2016
- 2016-08-23 CN CN201610706278.XA patent/CN106242083A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1760136A (en) * | 2004-10-15 | 2006-04-19 | 中国科学院生态环境研究中心 | A kind of industrial water system clean preparation method that comprises recirculated cooling water and boiler water supply |
| CN101040674A (en) * | 2007-04-29 | 2007-09-26 | 湖南凯美特气体有限公司 | Method for producing food level liquid carbon dioxide product |
| KR20150137682A (en) * | 2014-05-30 | 2015-12-09 | 정성혜 | The Device of Removing Scale Inside Pipe |
| CN205270274U (en) * | 2015-11-25 | 2016-06-01 | 浙江春晖环保能源有限公司 | Condenser belt cleaning device |
| CN105600783A (en) * | 2015-12-27 | 2016-05-25 | 安徽淮化股份有限公司 | Device and method for recycling cooling capacity of exhausted gas in food-grade liquid CO2 storage tank |
Non-Patent Citations (2)
| Title |
|---|
| 熊延英等: "工业与食品级液体二氧化碳装置的改造", 《中氮肥》 * |
| 魏金凤等: "液体CO2项目工程建设及运行总结", 《小氮肥》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |