CN106807264A - A kind of thermal power plant ultrafiltration, counter-infiltration cleaning dispensation apparatus and method - Google Patents
A kind of thermal power plant ultrafiltration, counter-infiltration cleaning dispensation apparatus and method Download PDFInfo
- Publication number
- CN106807264A CN106807264A CN201710157951.3A CN201710157951A CN106807264A CN 106807264 A CN106807264 A CN 106807264A CN 201710157951 A CN201710157951 A CN 201710157951A CN 106807264 A CN106807264 A CN 106807264A
- Authority
- CN
- China
- Prior art keywords
- pipe
- cleaning
- counter
- infiltration
- liquor box
- 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 125
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 45
- 238000001764 infiltration Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000012530 fluid Substances 0.000 claims abstract description 52
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 23
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 12
- 238000010612 desalination reaction Methods 0.000 claims abstract description 11
- 238000005553 drilling Methods 0.000 claims abstract description 4
- 238000010079 rubber tapping Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 8
- 239000003814 drug Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 241000270295 Serpentes Species 0.000 claims description 2
- 239000006210 lotion Substances 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 230000008595 infiltration Effects 0.000 claims 1
- 238000010304 firing Methods 0.000 abstract description 3
- 238000001223 reverse osmosis Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000000035 biogenic effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/51—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is circulated through a set of tubes, e.g. with gradual introduction of a component into the circulating flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/716—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/24—Mixing of ingredients for cleaning compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of thermal power plant ultrafiltration, counter-infiltration cleaning dispensation apparatus, including heating steam pipe, moisturizing desalination water pipe, counter-infiltration cleaning fluid return duct, ultrafiltration cleaning fluid return duct, cleaning pump, cleaning fluid circulation pipe, cooling coiled pipe, liquor box, heating is arranged on the liquor box top cover tapping of liquor box with steam pipe, and heating steam pipe is connected through cooling coiled pipe with spray piping；Cooling coiled pipe is arranged on inside liquor box with spray piping；Grid device is arranged on solution box outer wall top side；Moisturizing desalination water pipe, counter-infiltration cleaning fluid return duct, ultrafiltration cleaning fluid return duct and cleaning fluid circulation pipe one end are installed at liquor box top cover top drilling, disclosed application method cleans dispensation apparatus frequently with electrically heated mode to solve traditional ultrafiltration, counter-infiltration simultaneously, there is firing rate in actual applications slow, electric heater control system is complicated, problem situations such as fault rate is high.
Description
Technical field
The present invention relates to a kind of dispensation apparatus, a kind of thermal power plant ultrafiltration, counter-infiltration cleaning dispensation apparatus are referred in particular to
Method, belongs to power domain.
Background technology
Ultrafiltration micropore is less than 0.01 micron, can thoroughly filter the harmful substances such as bacterium, iron rust, colloid in water, retains water
In it is original trace element and mineral matter.In ultra-filtration process, because the impurity being trapped constantly is accumulated on the surface of the film, can produce
Raw concentration polarization phenomenon, gel layer is generated when face solute concentration reaches a certain limit, the permeable amount of film is drastically declined,
This causes that the application of ultrafiltration is somewhat limited.After normal operation a period of time, reverse-osmosis membrane element can be subject to water
In suspended material that may be present or indissoluble material pollution, in these pollutants the most common are calcium carbonate scale, calcium sulfate scale,
Metal oxide dirt, silicon deposits and organic or biogenic deposits.The property and pollution speed of pollutant are relevant with Water Supplies,
Pollution slowly develops, if do not taken measures in early days, pollution will damage the performance of membrane component within the relatively short time.
It is typically all to carry out Chemical cleaning to recover ultrafiltration and reverse osmosis unit performance.Rinse liquid temperature is improved in cleaning process to be conducive to
Improve cleaning efficiency.
At present, the conventional ultrafiltration in thermal power plant, reverse osmosis unit cleaning dispensation apparatus dispensing equipment are in order to ensure cleaning
Temperature, generally using electrically heated mode, there is firing rate slowly in this method, electric heater control system is answered in actual applications
It is miscellaneous, situations such as fault rate is high.
The content of the invention
The present invention proposes a kind of thermal power plant ultrafiltration, counter-infiltration cleaning dispensation apparatus, solves traditional ultrafiltration, reverse osmosis
Thoroughly there is firing rate slowly in cleaning dispensation apparatus in actual applications frequently with electrically heated mode, and electric heater control system is answered
It is miscellaneous, problem situations such as fault rate is high.
To achieve the above object, the present invention is adopted the following technical scheme that：A kind of thermal power plant ultrafiltration, counter-infiltration cleaning are matched somebody with somebody
Medicine device, including heating steam pipe, moisturizing desalination water pipe, counter-infiltration cleaning fluid return duct, ultrafiltration cleaning fluid return duct, connect
Ultrafiltration and counter-infiltration cleaning pipeline, cleaning pump, cleaning fluid circulation pipe, thermometer, cooling with coiled pipe, spray piping, liquid level gauge,
Cleaning fluid discharge pipe, liquor box top cover, grid device top cover, grid device, check-valves, discharge water collection tank, liquor box and mistake
Filter screen, described heating is arranged on the liquor box top cover tapping of liquor box with steam pipe, and heating steam pipe uses snake through cooling
Shape pipe is connected with spray piping；Cooling coiled pipe is arranged on inside liquor box with spray piping；Grid device is arranged on solution
Box outer wall top side；Described moisturizing desalination water pipe, counter-infiltration cleaning fluid return duct, ultrafiltration cleaning fluid return duct and cleaning
Liquid circulation pipe one end is installed at liquor box top cover top drilling；Cleaning pump is arranged on the outlet conduit of liquor box bottom.
Described liquor box side is provided with liquid level gauge and thermometer, and liquor box opposite side is provided with row near bottom position
Pipe is put, delivery pipe is connected with cleaning fluid discharge pipe.
Described grid device outside is provided with cleaning fluid discharge pipe.
Described screen pack is arranged at the cleaning pump inlet channel of liquor box bottom.
Described cleaning pump is imported and exported and is mounted on check-valves.
Described cooling coiled pipe caliber specification is 16 × 3mm of Φ, and material is 316L stainless steels, and snakelike pipe diameter is at least
It is 50cm, the coiled pipe number of turn at least 6.
Described shower caliber specification is 16 × 3mm of Φ, and material is 316L stainless steels, length at least 25cm, uniform cloth
Put in coiled pipe steam (vapor) outlet pipeline surrounding, in spray piping（10）With direction downward vertically into 15 ° of angle perforates, aperture Φ
5mm, is evenly arranged on spray piping, the quantity of shower at least 6.
The described cleaning fluid circulation pipe other end is connected with cleaning pump (6) outlet conduit.
Its application method, comprises the following steps：
The first step, liquid level is filled with water to higher than cooling coiled pipe to being mended in liquor box by moisturizing desalination water pipe, by heating
With steam pipe to cooling coiled pipe and spray piping to being passed through heating steam in liquor box, from grid device in liquor box
Cleaning medicine is added, is started the cleaned liquid circulation pipe of cleaning pump and is back to liquor box；
The temperature of second step, observation thermometer, after the temperature of thermometer reaches cleaning temperature, closes the valve of heating steam pipe
Door, cleans pipeline and puts into row cleaning to ultrafiltration and counter-infiltration by connecing ultrafiltration and counter-infiltration, cleans back liquid through counter-infiltration cleaning fluid
Return duct and ultrafiltration cleaning fluid return duct enter liquor box；
3rd step, when rinse liquid temperature is reduced to cleaning temperature lower limit in cleaning process, opens heating steam and cleaning fluid is entered
Row heating, being cleaned in heating process is persistently carried out；
After 4th step, cleaning terminate, stop heating steam, stop cleaning pump, the remaining cleaning medicine of emptying pipeline, cleaning terminates.
Compared with the prior art, using technical scheme, by steam by the heated cleaning fluid of coiled pipe, quilt
Cleaning fluid cooling after steam, through spray equipment flow into water in, with water Hybrid Heating so that steam institute heat content can be abundant
Utilize, it is to avoid heat loss caused by row is hydrophobic, while the hot water with certain flow rate enters liquor box backward to cleaning liquid
There is stirring action, beneficial to the mixing of cleaning liquid, it is ensured that cleaning temperature and cleaning liquor strength are uniform.
Brief description of the drawings
Fig. 1 is structure drawing of device of the invention；
In figure：1st, heating steam pipe, 2, moisturizing desalination water pipe, 3, counter-infiltration cleaning fluid return duct, 4, ultrafiltration cleaning fluid returns
Flow tube, 5, connect ultrafiltration and counter-infiltration cleaning pipeline, 6, cleaning pump, 7, cleaning fluid circulation pipe, 8, thermometer, 9, cooling is with snakelike
Pipe, 10, spray piping, 11, liquid level gauge, 12, cleaning fluid discharge pipe, 13, liquor box top cover, 14, grid device top cover, 15, lattice
Grid device, 16, check-valves, 17, discharge water collection tank, 18, liquor box, 19, screen pack.
Specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment, as shown in figure 1, a kind of thermal power plant ultrafiltration, counter-infiltration cleaning dispensation apparatus, including heating steam
Pipe 1, moisturizing with desalination water pipe 2, counter-infiltration cleaning fluid return duct 3, ultrafiltration cleaning fluid return duct 4, connect ultrafiltration and counter-infiltration is cleaned
Pipeline 5, cleaning pump 6, cleaning fluid circulation pipe 7, thermometer 8, cooling coiled pipe 9, spray piping 10, liquid level gauge 11, cleaning fluid
Delivery pipe 12, liquor box top cover 13, grid device top cover 14, grid device 15, check-valves 16, discharge water collection tank 17, solution
Case 18 and screen pack 19, heating use steam pipe (1) installed in the tapping of liquor box top cover 13 of liquor box 18, heating steam pipe
1 is connected through cooling coiled pipe 9 with spray piping 10；Cooling is arranged on inside liquor box with coiled pipe 9 with spray piping 10；Lattice
Grid device 15 is arranged on the outer wall top side of liquor box 18；Described moisturizing desalination water pipe 2), counter-infiltration cleaning fluid return duct
3rd, ultrafiltration cleaning fluid return duct 4 and the one end of cleaning fluid circulation pipe 7 are installed at the top drilling of liquor box top cover 13；Cleaning pump 6
On the outlet conduit of the bottom of liquor box 18.
The further side of liquor box 18 is provided with liquid level gauge 11 and thermometer 8, and the opposite side of liquor box 18 is near bottom position
Put and delivery pipe is installed, delivery pipe is connected with cleaning fluid discharge pipe 12, liquid level gauge is installed and thermometer is observed that liquor box
Internal solution height and temperature, the opposite side of liquor box 18 is provided with delivery pipe near bottom position, and delivery pipe is arranged with cleaning fluid
Putting the connection of pipe 12 by discharged liquor box, so as to cleaning device, and can ensure that liquor box is not in build the pressure.
The further outside of grid device 15 is provided with cleaning fluid discharge pipe 12, it is ensured that the discharge of cleaning fluid.
Further screen pack 19 is arranged at the inlet channel of cleaning pump 6 of the bottom of liquor box 18, it is ensured that cleaning pump 6
Input duct be not in block, be conducive to being normally carried out for equipment.
Further cleaning pump 6 is imported and exported and is mounted on check-valves 16, it is ensured that the medium of the present apparatus and back-end device
Isolation.
The further caliber specification of cooling coiled pipe 9 is 16 × 3mm of Φ, and material is 316L stainless steels, snakelike pipe diameter
At least 50cm, the coiled pipe number of turn at least 6 increases and decreases the number of turn, it is ensured that coiled pipe port of export vapor (steam) temperature is less than depending on throttle (steam) temperature
80℃。
The further caliber specification of shower 10 is 16 × 3mm of Φ, and material is 316L stainless steels, length at least 25cm,
It is even to be arranged in coiled pipe steam (vapor) outlet pipeline surrounding, in spray piping 10 and direction downward vertically into 15 ° of angle perforates, aperture Φ
5mm, is evenly arranged on spray piping, the quantity of shower at least 6, and collective's quantity can increase, it is ensured that from aperture water outlet
Flow is less than 5m/s.
The further other end of cleaning fluid circulation pipe 7 is connected with the outlet conduit of cleaning pump 6, on the pipeline of cleaning fluid circulation pipe 7
Check-valves is installed, it is ensured that the present apparatus is isolated with the medium of back-end device.
According to such scheme, each equipment and part are installed and connected, the liquor box top cover 13 of liquor box 18 is adopted
Installed with thread connecting mode, sealed using sealing gasket in sealing surface, the grid device top cover 14 of grid device 15 is used
Thread connecting mode is installed, and is sealed using sealing gasket in sealing surface.
Tested according to the following steps during experiment：
The first step, liquid level is filled with water to higher than cooling coiled pipe 9 to mending in liquor box 18 by moisturizing desalination water pipe 2, passed through
Heating steam pipe 1 to cooling coiled pipe 9 and spray piping 10 to heating steam is passed through in liquor box 18, from grid device 15
Place starts the cleaned liquid circulation pipe 7 of cleaning pump 6 and is back to liquor box 18 to cleaning medicine is added in liquor box 18；
The temperature of second step, observation thermometer 8, after the temperature of thermometer (8) reaches cleaning temperature, closes heating steam pipe 1
Valve, clean pipeline 5 by connecing ultrafiltration and counter-infiltration and row cleaning put into ultrafiltration and counter-infiltration, clean back liquid clear through counter-infiltration
Washing lotion return duct 3 and ultrafiltration cleaning fluid return duct 4 enter liquor box 18；
3rd step, when rinse liquid temperature is reduced to cleaning temperature lower limit in cleaning process, opens heating steam and cleaning fluid is entered
Row heating, being cleaned in heating process is persistently carried out；
After 4th step, cleaning terminate, stop heating steam, stop cleaning pump, the remaining cleaning medicine of emptying pipeline, cleaning terminates.
By steam by the heated cleaning fluid of coiled pipe, the steam after liquid cooling is cleaned, water is flowed into through spray equipment
In, with water Hybrid Heating so that steam institute heat content can be fully utilized, it is to avoid heat loss caused by row is hydrophobic, while
Hot water with certain flow rate enters cleaning has stirring action to cleaning backward, beneficial to the mixing of cleaning, it is ensured that cleaning temperature and
Liquor strength is uniform.
The above, is only presently preferred embodiments of the present invention, and not technical scope of the invention is imposed any restrictions,
Therefore every any trickle amendment, equivalent variations and modification made to above example according to technical spirit of the invention, still
Belong in the range of technical solution of the present invention.
Claims (9)
1. dispensation apparatus, including heating steam pipe (1), moisturizing demineralized water are cleaned in a kind of thermal power plant ultrafiltration, counter-infiltration
Pipe (2), counter-infiltration cleaning fluid return duct (3), ultrafiltration cleaning fluid return duct (4), connect ultrafiltration and counter-infiltration and clean pipeline (5), clear
Wash pump (6), cleaning fluid circulation pipe (7), thermometer (8), cooling coiled pipe (9), spray piping (10), liquid level gauge (11), clear
Washing lotion delivery pipe（12）, liquor box top cover（13）, grid device top cover（14）, grid device（15）, check-valves（16）, discharge water
Collecting box（17）, liquor box（18）And screen pack（19）, it is characterised in that：Described heating steam pipe (1) is installed in solution
Case（18）Liquor box top cover（13）Tapping, heating is connected with steam pipe (1) through cooling coiled pipe (9) and spray piping (10)
Connect；Cooling coiled pipe (9) is with spray piping (10) inside liquor box；Grid device（15）Installed in liquor box（18）
Outer wall top side；Described moisturizing desalination water pipe (2), counter-infiltration cleaning fluid return duct (3), ultrafiltration cleaning fluid return duct
And cleaning fluid circulation pipe (7) one end is installed in liquor box top cover (4)（13）At top drilling；Cleaning pump (6) is installed in solution
Case（18）On the outlet conduit of bottom.
2. dispensation apparatus are cleaned in a kind of thermal power plant ultrafiltration according to claim 1, counter-infiltration, it is characterised in that：Institute
The liquor box stated（18）Side is provided with liquid level gauge (11) and thermometer（8）, liquor box（18）Opposite side is pacified near bottom position
Equipped with delivery pipe, delivery pipe and cleaning fluid discharge pipe（12）Connection.
3. dispensation apparatus are cleaned in a kind of thermal power plant ultrafiltration according to claim 1, counter-infiltration, it is characterised in that：Institute
The grid device stated（15）Outside is provided with cleaning fluid discharge pipe（12）.
4. dispensation apparatus are cleaned in a kind of thermal power plant ultrafiltration according to claim 1, counter-infiltration, it is characterised in that：Institute
The screen pack stated（19）Installed in liquor box（18）At cleaning pump (6) inlet channel of bottom.
5. a kind of thermal power plant ultrafiltration according to claim 1,4, counter-infiltration cleaning dispensation apparatus, it is characterised in that：
Described cleaning pump (6) is imported and exported and is mounted on check-valves（16）.
6. dispensation apparatus are cleaned in a kind of thermal power plant ultrafiltration according to claim 1, counter-infiltration, it is characterised in that：Institute
Cooling coiled pipe (9) caliber specification stated is 16 × 3mm of Φ, and material is 316L stainless steels, and snakelike pipe diameter is at least 50cm,
The coiled pipe number of turn at least 6.
7. dispensation apparatus are cleaned in a kind of thermal power plant ultrafiltration according to claim 1, counter-infiltration, it is characterised in that：Institute
The shower stated（10）Caliber specification is 16 × 3mm of Φ, and material is 316L stainless steels, and length at least 25cm is evenly arranged in snake
Shape pipe steam (vapor) outlet pipeline surrounding, in spray piping（10）With direction downward vertically into 15 ° of angle perforates, aperture Φ 5mm, in spray
Shower pipe is evenly arranged on road, the quantity of shower at least 6.
8. dispensation apparatus are cleaned in a kind of thermal power plant ultrafiltration according to claim 1, counter-infiltration, it is characterised in that：Institute
Cleaning fluid circulation pipe (7) other end stated is connected with cleaning pump (6) outlet conduit.
9. a kind of thermal power plant ultrafiltration, counter-infiltration clean dispensation apparatus application method, it is characterised in that：Including following step
Suddenly：
The first step, desalination water pipe is used by moisturizing（2）To liquor box（18）Interior benefit is filled with water to liquid level higher than cooling coiled pipe
（9）, by heating steam pipe（1）To cooling coiled pipe（9）And spray piping（10）To liquor box（18）Inside it is passed through heating
Steam, from grid device（15）Place is to liquor box（18）It is middle to add cleaning medicine, start cleaning pump（6）Cleaned liquid circulation pipe
（7）It is back to liquor box（18）；
Second step, the temperature of observation thermometer (8), after the temperature of thermometer (8) reaches cleaning temperature, close heating steam pipe
（1）Valve, clean pipeline (5) by connecing ultrafiltration and counter-infiltration and row cleaning put into ultrafiltration and counter-infiltration, clean back liquid warp instead
Infiltration cleaning fluid return duct（3）With ultrafiltration cleaning fluid return duct（4）Into liquor box（18）；
3rd step, when rinse liquid temperature is reduced to cleaning temperature lower limit in cleaning process, opens heating steam and cleaning fluid is entered
Row heating, being cleaned in heating process is persistently carried out；
After 4th step, cleaning terminate, stop heating steam, stop cleaning pump, the remaining cleaning medicine of emptying pipeline, cleaning terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710157951.3A CN106807264A (en) | 2017-03-16 | 2017-03-16 | A kind of thermal power plant ultrafiltration, counter-infiltration cleaning dispensation apparatus and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710157951.3A CN106807264A (en) | 2017-03-16 | 2017-03-16 | A kind of thermal power plant ultrafiltration, counter-infiltration cleaning dispensation apparatus and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106807264A true CN106807264A (en) | 2017-06-09 |
Family
ID=59114831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710157951.3A Pending CN106807264A (en) | 2017-03-16 | 2017-03-16 | A kind of thermal power plant ultrafiltration, counter-infiltration cleaning dispensation apparatus and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106807264A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716486A (en) * | 2017-09-30 | 2018-02-23 | 河南省农业科学院农业质量标准与检测技术研究所 | A kind of ultra-clean cleaning device of acidproof alkaline boiling and its cleaning fluid |
| CN108311010A (en) * | 2018-01-05 | 2018-07-24 | 苏州浙远自动化工程技术有限公司 | A kind of automatic heating matches the device and method of liquid |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069539U (en) * | 1990-03-26 | 1991-01-16 | 陈汉长 | Engergy-saving steam shower hozzle |
| CN201697106U (en) * | 2010-03-31 | 2011-01-05 | 潍坊联兴炭素有限公司 | Mute steam heating device |
| CN203207102U (en) * | 2013-03-07 | 2013-09-25 | 周红卫 | Black tea decreaming device with steam coil |
| CN203336987U (en) * | 2013-05-03 | 2013-12-11 | 施海芬 | Condenser |
| CN103463990A (en) * | 2013-09-05 | 2013-12-25 | 南京中电环保工程有限公司 | Cleaning method and device for sea water desalination membrane |
| CN103512387A (en) * | 2013-09-25 | 2014-01-15 | 浙江力聚热水机有限公司 | Noise-reduced steam heater |
| CN104236327A (en) * | 2014-09-30 | 2014-12-24 | 常州市华戚热水供应站 | Environment-friendly steam energy hot water production system |
| CN104729325A (en) * | 2015-03-17 | 2015-06-24 | 江苏国信淮安燃气发电有限责任公司 | Efficient heat exchanging water tank of water bath furnace heating system |
| CN204460760U (en) * | 2014-12-31 | 2015-07-08 | 江苏棋成化工有限公司 | Heat reclaim unit in sulfonating reaction |
| CN204478879U (en) * | 2015-03-17 | 2015-07-15 | 江苏国信淮安燃气发电有限责任公司 | The heat exchange water tank of water-bath stove heating system |
| CN204478878U (en) * | 2015-03-17 | 2015-07-15 | 江苏国信淮安燃气发电有限责任公司 | The efficient heat exchange water tank of water-bath stove heating system |
| CN205261524U (en) * | 2015-11-20 | 2016-05-25 | 大连船舶重工集团有限公司 | Marine boiler hot well steam -jet ejector heating system |
| CN205329339U (en) * | 2016-01-20 | 2016-06-22 | 江阴市德赛环保设备有限公司 | Steam preheating cabinet |
| CN205794733U (en) * | 2016-05-31 | 2016-12-14 | 鹤山市东古调味食品有限公司 | A kind of steam-heated bubble bean case |
| CN205940201U (en) * | 2016-08-19 | 2017-02-08 | 常州市华戚热水供应站 | High -efficient power steam hot water apparatus for producing |
| CN206996322U (en) * | 2017-03-16 | 2018-02-13 | 贵州电网有限责任公司电力科学研究院 | A kind of thermal power plant ultrafiltration, counter-infiltration cleaning dispensation apparatus |
-
2017
- 2017-03-16 CN CN201710157951.3A patent/CN106807264A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069539U (en) * | 1990-03-26 | 1991-01-16 | 陈汉长 | Engergy-saving steam shower hozzle |
| CN201697106U (en) * | 2010-03-31 | 2011-01-05 | 潍坊联兴炭素有限公司 | Mute steam heating device |
| CN203207102U (en) * | 2013-03-07 | 2013-09-25 | 周红卫 | Black tea decreaming device with steam coil |
| CN203336987U (en) * | 2013-05-03 | 2013-12-11 | 施海芬 | Condenser |
| CN103463990A (en) * | 2013-09-05 | 2013-12-25 | 南京中电环保工程有限公司 | Cleaning method and device for sea water desalination membrane |
| CN103512387A (en) * | 2013-09-25 | 2014-01-15 | 浙江力聚热水机有限公司 | Noise-reduced steam heater |
| CN104236327A (en) * | 2014-09-30 | 2014-12-24 | 常州市华戚热水供应站 | Environment-friendly steam energy hot water production system |
| CN204460760U (en) * | 2014-12-31 | 2015-07-08 | 江苏棋成化工有限公司 | Heat reclaim unit in sulfonating reaction |
| CN104729325A (en) * | 2015-03-17 | 2015-06-24 | 江苏国信淮安燃气发电有限责任公司 | Efficient heat exchanging water tank of water bath furnace heating system |
| CN204478879U (en) * | 2015-03-17 | 2015-07-15 | 江苏国信淮安燃气发电有限责任公司 | The heat exchange water tank of water-bath stove heating system |
| CN204478878U (en) * | 2015-03-17 | 2015-07-15 | 江苏国信淮安燃气发电有限责任公司 | The efficient heat exchange water tank of water-bath stove heating system |
| CN205261524U (en) * | 2015-11-20 | 2016-05-25 | 大连船舶重工集团有限公司 | Marine boiler hot well steam -jet ejector heating system |
| CN205329339U (en) * | 2016-01-20 | 2016-06-22 | 江阴市德赛环保设备有限公司 | Steam preheating cabinet |
| CN205794733U (en) * | 2016-05-31 | 2016-12-14 | 鹤山市东古调味食品有限公司 | A kind of steam-heated bubble bean case |
| CN205940201U (en) * | 2016-08-19 | 2017-02-08 | 常州市华戚热水供应站 | High -efficient power steam hot water apparatus for producing |
| CN206996322U (en) * | 2017-03-16 | 2018-02-13 | 贵州电网有限责任公司电力科学研究院 | A kind of thermal power plant ultrafiltration, counter-infiltration cleaning dispensation apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716486A (en) * | 2017-09-30 | 2018-02-23 | 河南省农业科学院农业质量标准与检测技术研究所 | A kind of ultra-clean cleaning device of acidproof alkaline boiling and its cleaning fluid |
| CN107716486B (en) * | 2017-09-30 | 2023-06-23 | 河南省农业科学院农业质量标准与检测技术研究所 | Acid and alkali resistant stewing and ultra-clean cleaning device and cleaning fluid thereof |
| CN108311010A (en) * | 2018-01-05 | 2018-07-24 | 苏州浙远自动化工程技术有限公司 | A kind of automatic heating matches the device and method of liquid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202315716U (en) | Cleaning device for membrane system | |
| CN204897562U (en) | Full -automatic intelligent pure water device | |
| CN206094974U (en) | Waste water waste heat recovery device | |
| CN106807264A (en) | A kind of thermal power plant ultrafiltration, counter-infiltration cleaning dispensation apparatus and method | |
| CN106694446A (en) | Full-automatic clean-in-place machine | |
| CN207486779U (en) | The steam trap connection of thermal power generation reheated steam conveyance conduit | |
| CN206996322U (en) | A kind of thermal power plant ultrafiltration, counter-infiltration cleaning dispensation apparatus | |
| CN206590990U (en) | A kind of chemical waste liquid processing unit | |
| CN106224937B (en) | A kind of steam generator heat-energy recovering apparatus and steam generator system | |
| CN205099412U (en) | Reverse osmosis online cleaning water purification unit | |
| CN102374522A (en) | Cleaning device for cleaning boiler | |
| CN206235235U (en) | A kind of coil heat exchanger cleaning device | |
| CN209452402U (en) | Ultrasonic cleaning apparatus | |
| CN207483855U (en) | A kind of multifunctional mobile chemical cleaning vehicle suitable for industrial equipment heat exchanger | |
| CN201679480U (en) | Oil pipe hot cleaning device | |
| CN207658435U (en) | Material heating device | |
| CN205965198U (en) | Disc filter's online washing unit | |
| CN206843225U (en) | A kind of apparatus for physical Chemical treating of circulating water | |
| CN207259206U (en) | Automatical softener | |
| CN207285126U (en) | Pickles rinsing device | |
| CN207285085U (en) | Picked vegetable salted pehtze automatic desalter | |
| CN207521018U (en) | A kind of device using tail gas acid gas analysis salt | |
| CN206073466U (en) | A kind of solar water heater for producing drinking water | |
| CN216557095U (en) | Cold-state starting and heating device for deaerator of thermal power plant | |
| CN106415182A (en) | An apparatus for recovering heat from a liquid flowing out of an industrial plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| 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: 20170609 |
|
| RJ01 | Rejection of invention patent application after publication |