CN106122114A - A kind of Fluorine-lined self priming pump cleaning method - Google Patents
A kind of Fluorine-lined self priming pump cleaning method Download PDFInfo
- Publication number
- CN106122114A CN106122114A CN201610457288.4A CN201610457288A CN106122114A CN 106122114 A CN106122114 A CN 106122114A CN 201610457288 A CN201610457288 A CN 201610457288A CN 106122114 A CN106122114 A CN 106122114A
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- China
- Prior art keywords
- water
- self priming
- priming pump
- fluorine
- mentioned steps
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
One Fluorine-lined self priming pump cleaning method, relates to pump valve preparing technical field, and step is as follows: setting and the water tank of pump valve UNICOM, after reusing clear water flushing after high-pressure washing, hot water softening, rubble impact, acid solution cleaning, base extraction.The invention has the beneficial effects as follows: cleaning process flow of the present invention is simple and convenient, effect is notable, the spot on pump housing inner lining fluoroplastics can be made thoroughly to clean in the case of not dismantling the pump housing, cleaning efficiency is high, quick and safe, cleans low cost, it is adaptable to the surface cleaning of various pump valves.
Description
Technical field
The present invention relates to pump valve preparing technical field, be specifically related to a kind of Fluorine-lined self priming pump cleaning method.
Background technology
The operation principle of self priming pump is first to fill water in pump case before starting mode of pump, and after startup, impeller high speed rotating makes leaf
Current direction volute in wheel conduit, at this moment enters interruption-forming vacuum, makes to open into water non-return flap, and the air in suction tube enters pump
In, and arrive outer rim through impeller conduit.Self priming pump belongs to self priming centrifugal pump, and it has compact conformation, easy to operate, operation is flat
Surely, maintenance is easy, efficiency is high, the life-span is long, and has the advantages such as stronger suction capacity.Pipeline is not required to install bottom valve, before work only
Containing in need to ensureing the pump housing and quantitatively draw liquid, different liquids can use unlike material self priming pump, continuous along with scientific and technological level
Improving, the use field of self priming pump is the most varied, in some are similar to chemical enterprise, due to substantial amounts of soda acid and high corrosion
Liquid need carry, the most traditional self priming pump is in use, it may appear that the problem of corrosion and ageing, the collection of these problems
Middle appearance, causes self priming pump to occur aging, damages.
Fluorine-lined self priming pump, in present stage pump valve field, solves the etching problem of above-mentioned self priming pump, and Fluorine-lined self priming pump turns round and look at
Name Si Yi is exactly the self priming pump of inner lining fluoroplastics, and the Fluorine-lined self priming pump pump housing uses advanced production technology with the tight Fluorine-lined of metal shell
Plastics manufacture, and main flow passage components impeller, pump cover etc. all use the disposable hot press moulding of metal insert coated with fluoroplastic to form, this
The application of the mode of kind, sufficiently solves the problem that self priming pump is aging, but still has certain fraud in actual use
End.
Fluoroplastics totally still fall within plastic material, its in actual applications, in some specific soda acid and sewage disposal
During the application of field, use for a long time, substantial amounts of dirt and greasy dirt can be internally formed, if carrying out not in time processes, can be to pump
The space of internal cavity is caused and is necessarily occupied, and affects the work efficiency that the pump housing is actual, and traditional cleaning way, is all to be torn open by the pump housing
After unloading, cleaning accordingly, this cleaning way not only inefficiency, the effect simultaneously cleaned is the most inconspicuous.
Summary of the invention:
The technical problem to be solved is to provide a kind of technological process simple, and cleaning performance is obvious, side
The simple Fluorine-lined self priming pump cleaning method thoroughly of method.
The technical problem to be solved realizes by the following technical solutions:
A kind of Fluorine-lined self priming pump cleaning method, it is characterised in that comprise the following steps:
1) being imported and exported by self priming pump to be cleaned respectively, UNICOM is in a cyclic water tank, and then good seal imports and exports interface;
2) in cyclic water tank, add water, be then turned on self priming pump and carry out water circulation, control water at 25m3The high stream of/h
15-25min is circulated under speed;This step, water under high pressure carries, and is rinsed for inwall is existed bulky grain spot;
3) after above-mentioned water loop ends, water in water tank is heated up to 75-78 DEG C, then constant temperature persistent loop 10-
15min;This step is after heating so that liner softens, and removes surface portion greasy dirt simultaneously;
4) keeping above-mentioned water temperature constant, adding particle diameter in water is the rubble of 1-2mm, continues water circulation flushing 25-
35min;The impact of gravel particle, it is achieved the impact of inner chamber body attachment, shoots down;
5) after above-mentioned steps 4 process terminates, clear water in water tank is cooled to room temperature, and releases clear water, then at tank
Interior addition acid solution, again with 25m315-25min is circulated under the high flow rate of/h;
6) after above-mentioned steps 5 process terminates, inside acid solution is released, in tank, then add alkali liquor, equally with 25m3/
15-25min is circulated under the high flow rate of h;
7) after above-mentioned steps 6 is cleaned and terminated, release aqueous alkali, then use clear water, have import to outlet to use clear water to rinse
After 3-5 time,.
Acid solution in above-mentioned steps 5 be concentration be the aqueous hydrochloric acid solution of 12-14%;
Alkali liquor in above-mentioned steps 6 be concentration be the oxalic acid aqueous solution of 8-12%;
In above-mentioned steps 5 and step 6 use after acid solution and alkali liquor after a procedure, after carrying out filtration treatment, be circulated
Use.
The invention has the beneficial effects as follows: cleaning process flow of the present invention is simple and convenient, effect is notable, can not dismantle pump
Making the spot on pump housing inner lining fluoroplastics thoroughly clean in the case of body, cleaning efficiency is high, quick and safe, cleans cost
Low, it is adaptable to the surface cleaning of various pump valves.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close specific embodiment, the present invention is expanded on further.
Embodiment 1
A kind of Fluorine-lined self priming pump cleaning method, comprises the following steps:
1) being imported and exported by self priming pump to be cleaned respectively, UNICOM is in a cyclic water tank, and then good seal imports and exports interface;
2) in cyclic water tank, add water, be then turned on self priming pump and carry out water circulation, control water at 25m3The high stream of/h
15min is circulated under speed;This step, water under high pressure carries, and is rinsed for inwall is existed bulky grain spot;
3) after above-mentioned water loop ends, water in water tank is heated up to 75 DEG C, then constant temperature persistent loop 10min;This step
Rapid after heating so that liner softens, remove surface portion greasy dirt simultaneously;
4) keeping above-mentioned water temperature constant, adding particle diameter in water is the rubble of 1-2mm, continues water circulation flushing 25-
35min;The impact of gravel particle, it is achieved the impact of inner chamber body attachment, shoots down;
5) after above-mentioned steps 4 process terminates, clear water in water tank is cooled to room temperature, and releases clear water, then at tank
Interior addition acid solution, again with 25m315min is circulated under the high flow rate of/h;
6) after above-mentioned steps 5 process terminates, inside acid solution is released, in tank, then add alkali liquor, equally with 25m3/
15min is circulated under the high flow rate of h;
7) after above-mentioned steps 6 is cleaned and terminated, release aqueous alkali, then use clear water, have import to outlet to use clear water to rinse 3
After secondary,.
Embodiment 2
A kind of Fluorine-lined self priming pump cleaning method, comprises the following steps:
1) being imported and exported by self priming pump to be cleaned respectively, UNICOM is in a cyclic water tank, and then good seal imports and exports interface;
2) in cyclic water tank, add water, be then turned on self priming pump and carry out water circulation, control water at 25m3The high stream of/h
25min is circulated under speed;This step, water under high pressure carries, and is rinsed for inwall is existed bulky grain spot;
3) after above-mentioned water loop ends, water in water tank is heated up to 78 DEG C, then constant temperature persistent loop 15min;This step
Rapid after heating so that liner softens, remove surface portion greasy dirt simultaneously;
4) keeping above-mentioned water temperature constant, adding particle diameter in water is the rubble of 1-2mm, continues water circulation flushing
35min;The impact of gravel particle, it is achieved the impact of inner chamber body attachment, shoots down;
5) after above-mentioned steps 4 process terminates, clear water in water tank is cooled to room temperature, and releases clear water, then at tank
Interior addition acid solution, again with 25m325min is circulated under the high flow rate of/h;
6) after above-mentioned steps 5 process terminates, inside acid solution is released, in tank, then add alkali liquor, equally with 25m3/
25min is circulated under the high flow rate of h;
7) after above-mentioned steps 6 is cleaned and terminated, release aqueous alkali, then use clear water, have import to outlet to use clear water to rinse 5
After secondary,.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (4)
1. a Fluorine-lined self priming pump cleaning method, it is characterised in that comprise the following steps:
1) being imported and exported by self priming pump to be cleaned respectively, UNICOM is in a cyclic water tank, and then good seal imports and exports interface;
2) in cyclic water tank, add water, be then turned on self priming pump and carry out water circulation, control water at 25m3Follow under the high flow rate of/h
Ring 15-25min;;
3) after above-mentioned water loop ends, water in water tank is heated up to 75-78 DEG C, then constant temperature persistent loop 10-15min;;
4) keeping above-mentioned water temperature constant, adding particle diameter in water is the rubble of 1-2mm, continues water circulation flushing 25-
35min;;
5) after above-mentioned steps 4 process terminates, clear water in water tank is cooled to room temperature, and releases clear water, then add in tank
Enter acid solution, again with 25m315-25min is circulated under the high flow rate of/h;
6) after above-mentioned steps 5 process terminates, inside acid solution is released, in tank, then add alkali liquor, equally with 25m3The height of/h
15-25min is circulated under flow velocity;
7) after above-mentioned steps 6 is cleaned and terminated, release aqueous alkali, then use clear water, have import to outlet to use clear water to rinse 3-5 time
After,.
A kind of Fluorine-lined self priming pump cleaning method the most according to claim 1, it is characterised in that: the acid solution in above-mentioned steps 5
It is the aqueous hydrochloric acid solution of 12-14% for concentration.
A kind of Fluorine-lined self priming pump cleaning method the most according to claim 1, it is characterised in that: the alkali liquor in above-mentioned steps 6
It is the oxalic acid aqueous solution of 8-12% for concentration.
A kind of Fluorine-lined self priming pump cleaning method the most according to claim 1, it is characterised in that: above-mentioned steps 5 and step 6
Acid solution after middle use and alkali liquor after a procedure, after carrying out filtration treatment, are circulated use.
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CN201610457288.4A CN106122114B (en) | 2016-06-22 | 2016-06-22 | A kind of Fluorine-lined self priming pump cleaning method |
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CN201610457288.4A CN106122114B (en) | 2016-06-22 | 2016-06-22 | A kind of Fluorine-lined self priming pump cleaning method |
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CN106122114B CN106122114B (en) | 2017-11-24 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106015114A (en) * | 2016-06-22 | 2016-10-12 | 安徽格兰富机械设备有限公司 | Conventional maintenance method for fluorine lining self-sucking pump |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5678581A (en) * | 1995-10-06 | 1997-10-21 | United Microelectronics Corporation | Apparatus for cleaning an air pump silencer |
CN201424507Y (en) * | 2009-06-15 | 2010-03-17 | 中冶实久建设有限公司南京分公司 | Trough type circulation pickling device |
CN101984263A (en) * | 2010-10-13 | 2011-03-09 | 常州丰盛光电科技股份有限公司 | Continuous cleaning device for vacuum pump and method thereof |
CN104632723A (en) * | 2015-02-27 | 2015-05-20 | 新疆大全新能源有限公司 | Mechanical seal flushing device, mechanical seal flushing system and mechanical seal flushing method |
CN106015114A (en) * | 2016-06-22 | 2016-10-12 | 安徽格兰富机械设备有限公司 | Conventional maintenance method for fluorine lining self-sucking pump |
-
2016
- 2016-06-22 CN CN201610457288.4A patent/CN106122114B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5678581A (en) * | 1995-10-06 | 1997-10-21 | United Microelectronics Corporation | Apparatus for cleaning an air pump silencer |
CN201424507Y (en) * | 2009-06-15 | 2010-03-17 | 中冶实久建设有限公司南京分公司 | Trough type circulation pickling device |
CN101984263A (en) * | 2010-10-13 | 2011-03-09 | 常州丰盛光电科技股份有限公司 | Continuous cleaning device for vacuum pump and method thereof |
CN104632723A (en) * | 2015-02-27 | 2015-05-20 | 新疆大全新能源有限公司 | Mechanical seal flushing device, mechanical seal flushing system and mechanical seal flushing method |
CN106015114A (en) * | 2016-06-22 | 2016-10-12 | 安徽格兰富机械设备有限公司 | Conventional maintenance method for fluorine lining self-sucking pump |
Non-Patent Citations (2)
Title |
---|
潘岩等: "真空水环泵结垢防腐清洗工艺研究", 《石油化工腐蚀与防护》 * |
王恩海等: "对中冷器、散热器清洗方法的探讨", 《内燃机车》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106015114A (en) * | 2016-06-22 | 2016-10-12 | 安徽格兰富机械设备有限公司 | Conventional maintenance method for fluorine lining self-sucking pump |
CN106015114B (en) * | 2016-06-22 | 2017-11-24 | 安徽格兰富机械设备有限公司 | A kind of Fluorine-lined self priming pump general maintenance method |
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Address after: 239300 Chengdong Industrial Park, Tianchang City, Chuzhou City, Anhui Province Patentee after: Anhui Xincheng Pump Valve Co., Ltd. Address before: 239300 Chengdong Industrial Park, Tianchang City, Chuzhou City, Anhui Province Patentee before: ANHUI GLANF MECHANICAL EQUIPMENT CO., LTD. |