CN105127909B - A kind of pump body cast processing wet abrasive blasting material of doped-nanocrystals stone - Google Patents
A kind of pump body cast processing wet abrasive blasting material of doped-nanocrystals stone Download PDFInfo
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- CN105127909B CN105127909B CN201510401746.8A CN201510401746A CN105127909B CN 105127909 B CN105127909 B CN 105127909B CN 201510401746 A CN201510401746 A CN 201510401746A CN 105127909 B CN105127909 B CN 105127909B
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Abstract
The invention discloses a kind of pump body cast processing wet abrasive blasting material of doped-nanocrystals stone, it is related to wet shot processing technique field, is made up of the raw material of following mass fraction：90 100 parts of quartz sand, 15 20 parts of bentonite, 58 parts of nano microcrystalline stone flour, 12 15 parts of river sand, 8 11 parts of alumdum, 58 parts of powder of lacquer putty for use on, 35 parts of cement, 12 parts of octadecylamine, 0.5 1 parts of sodium silicate, 0.2 0.5 parts of zinc carbonate, 25 30 parts of ethanol, 280 300 parts of water.The present invention is modified using nano crystalline stone to bentonite, is conducive to improving the combination property of sand material；Obtained sand material can be directly used for the wet shot processing of pump body cast, so as to reduce the roughness of cast(ing) surface, remove oxide skin, corrosion, greasy dirt and the other impurities on surface, be conducive to follow-up coating to spray the assembling with pump.
Description
Technical field：
The present invention relates to wet shot processing technique field, and in particular to a kind of pump body cast processing of doped-nanocrystals stone is used
Wet abrasive blasting material.
Background technology：
Derusting by sandblasting is top-quality one kind in various process for surface preparation.It can not only thoroughly remove metal surface
Oxide skin, corrosion, old paint film, greasy dirt and other impurities, make metal surface show boundless go out homogeneous metal true qualities；And can also make
Metal surface obtains certain roughness, to obtain the uniform surface of roughness, and machining stress is become into compression, carries
The anti-corrosion capability of adhesion and metal itself between high anticorrosive coat and parent metal.
Sandblasting is divided into dry spray and the class of wet shot two, does spray efficiency high, but finished surface is rougher, and dust is big, and abrasive breaks down is more；
Wet shot is that sand material and abrasive material are placed in water, allows water sand to mix, using grinding fluid pump and the gases at high pressure of compressor, is led to
Spray tip is crossed quickly to be ejected on object to be processed, thus reach to body surface light adorn cleaning effect, with dust it is small,
Sand material consumes the characteristics of small and environmental pollution is small.Pump body structure is complex, but is not exclusively used in the pump housing also on the market at present
Mechanical processing of casting wet abrasive blasting material.For this case, our company using the characteristic of nano material to common wet abrasive blasting material at
Reason, to improve processing effect and save process time.
The content of the invention：
The technical problems to be solved by the invention are to provide the doped-nanocrystals stone that a kind for the treatment of effeciency is high, effect is good
Pump body cast processing wet abrasive blasting material.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of pump body cast processing wet abrasive blasting material of doped-nanocrystals stone, is made up of the raw material of following mass fraction：
90-100 parts of quartz sand, 15-20 parts of bentonite, 5-8 parts of nano microcrystalline stone flour, 12-15 parts of river sand, alumdum 8-11
Part, 5-8 parts of powder of lacquer putty for use on, 3-5 parts of cement, 1-2 parts of octadecylamine, 0.5-1 parts of sodium silicate, 0.2-0.5 parts of zinc carbonate, ethanol 25-
30 parts, 280-300 parts of water；
Its preparation method is as follows：
(1) first bentonite and nano microcrystalline stone flour are scattered in ethanol, 30-45min is after supersonic frequency for immersion
Ultrasonically treated 20-30min under 22kHz, power 50-100W, is then filtered, and filter residue is dried in 70-80 DEG C of dryer, is most passed through afterwards
Ball mill is milled to granularity less than 50 μm, produces modified alta-mud；
(2) alumdum, powder of lacquer putty for use on, cement and modified alta-mud are first added into water, added after being uniformly dispersed quartz sand and
River sand, mixed material cools to 30-35 in microwave treatment 10-15min under microwave frequency 2450MHz, power 400-500W
Octadecylamine, sodium silicate and zinc carbonate are added after DEG C, stirring makes it fully dissolve, produces target wet abrasive blasting material.
The bentonite is first washed three times before, 8-12h is dried in 60-70 DEG C of dryer, then in 400-450
DEG C 1-3h, 550-600 DEG C of calcining 3-5h of calcining, are cooled to after room temperature and are milled to granularity using ball mill and can make less than 50 μm
With.
The nano microcrystalline stone flour in preceding prior to 60-70 DEG C dryer using 8-12h is dried, then using ball mill ball milling
20-30min is that can be used.
The ethanol is the ethanol solution of volume fraction 95%.
The beneficial effects of the invention are as follows：
(1) preparation method is simple, and bentonite is modified using nano crystalline stone, is conducive to improving the comprehensive of sand material
Energy；
(2) sand material made from can be directly used for the wet shot processing of pump body cast, so as to reduce the roughness of cast(ing) surface, go
Except the oxide skin on surface, corrosion, greasy dirt and other impurities, follow-up coating is conducive to spray the assembling with pump；
(3) the problem of avoiding the working environment with pollution big using dust caused by dry blasting material；
(4) addition of corrosion inhibiter is conducive to preventing that casting from returning rust；
(5) advantages of nontoxic raw materials is harmless, is a kind of environmentally friendly casting wet abrasive blasting material.
Embodiment：
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further.
Embodiment 1
A kind of pump body cast processing wet abrasive blasting material of doped-nanocrystals stone, is made up of the raw material of following mass fraction：
90 parts of quartz sand, 20 parts of bentonite, 6 parts of nano microcrystalline stone flour, 12 parts of river sand, 8 parts of alumdum, 6 parts of powder of lacquer putty for use on, water
3 parts of mud, 1 part of octadecylamine, 0.5 part of sodium silicate, 0.5 part of zinc carbonate, 25 parts of ethanol, 280 parts of water；
Its preparation method is as follows：
(1) first bentonite and nano microcrystalline stone flour are scattered in the ethanol solution of volume fraction 95%, after immersion 45min
In ultrasonically treated 20min under supersonic frequency 22kHz, power 100W, then filter, filter residue is dried in 70-80 DEG C of dryer, most
Granularity is milled to less than 50 μm by ball mill, produces modified alta-mud；
(2) alumdum, powder of lacquer putty for use on, cement and modified alta-mud are first added into water, added after being uniformly dispersed quartz sand and
River sand, mixed material in microwave treatment 10min under microwave frequency 2450MHz, power 400W, cool to after 30-35 DEG C plus
Enter octadecylamine, sodium silicate and zinc carbonate, stirring makes it fully dissolve, produces target wet abrasive blasting material.
Wherein, bentonite is first washed three times before, 12h is dried in 60-70 DEG C of dryer, then in 400-450
DEG C 2h, 550-600 DEG C of calcining 4h of calcining, to be cooled to after room temperature that be milled to granularity using ball mill i.e. usable less than 50 μm；Receive
Rice crystallite stone flour, using 12h is dried in preceding prior to 60-70 DEG C dryer, is then that can be used using ball mill ball milling 30min.
Embodiment 2
A kind of pump body cast processing wet abrasive blasting material of doped-nanocrystals stone, is made up of the raw material of following mass fraction：
95 parts of quartz sand, 18 parts of bentonite, 7 parts of nano microcrystalline stone flour, 13 parts of river sand, 9 parts of alumdum, 6 parts of powder of lacquer putty for use on, water
4 parts of mud, 1 part of octadecylamine, 0.5 part of sodium silicate, 0.5 part of zinc carbonate, 25 parts of ethanol, 300 parts of water.
The preparation method be the same as Example 1 of the present embodiment sand material.
Embodiment 3
A kind of pump body cast processing wet abrasive blasting material of doped-nanocrystals stone, is made up of the raw material of following mass fraction：
100 parts of quartz sand, 20 parts of bentonite, 8 parts of nano microcrystalline stone flour, 15 parts of river sand, 11 parts of alumdum, 8 parts of powder of lacquer putty for use on,
5 parts of cement, 2 parts of octadecylamine, 1 part of sodium silicate, 0.5 part of zinc carbonate, 30 parts of ethanol, 300 parts of water.
The preparation method be the same as Example 1 of the present embodiment sand material.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (3)
1. the pump body cast processing wet abrasive blasting material of a kind of doped-nanocrystals stone, it is characterised in that by following mass fraction
Raw material is made：
90-100 parts of quartz sand, 15-20 parts of bentonite, 5-8 parts of nano microcrystalline stone flour, 12-15 parts of river sand, 8-11 parts of alumdum,
5-8 parts of powder of lacquer putty for use on, 3-5 parts of cement, 1-2 parts of octadecylamine, 0.5-1 parts of sodium silicate, 0.2-0.5 parts of zinc carbonate, ethanol 25-30
Part, 280-300 parts of water；
Its preparation method is as follows：
(1) first bentonite and nano microcrystalline stone flour are scattered in ethanol, 30-45min is after supersonic frequency 22kHz, work(for immersion
Ultrasonically treated 20-30min, is then filtered under rate 50-100W, and filter residue is dried in 70-80 DEG C of dryer, most afterwards through ball mill ball
Granularity is milled to less than 50 μm, modified alta-mud is produced；
(2) alumdum, powder of lacquer putty for use on, cement and modified alta-mud are first added into water, quartz sand and river sand are added after being uniformly dispersed,
Mixed material cools to after 30-35 DEG C in microwave treatment 10-15min under microwave frequency 2450MHz, power 400-500W
Octadecylamine, sodium silicate and zinc carbonate are added, stirring makes it fully dissolve, produces target wet abrasive blasting material；
The bentonite is first washed three times before, and 8-12h is dried in 60-70 DEG C of dryer, is then forged in 400-450 DEG C
1-3h, 550-600 DEG C of calcining 3-5h are burnt, to be cooled to after room temperature that be milled to granularity using ball mill i.e. usable less than 50 μm.
2. the pump body cast processing wet abrasive blasting material of doped-nanocrystals stone according to claim 1, it is characterised in that：Institute
Nano microcrystalline stone flour is stated using 8-12h is dried in preceding prior to 60-70 DEG C dryer, is then using ball mill ball milling 20-30min
It can be used.
3. the pump body cast processing wet abrasive blasting material of doped-nanocrystals stone according to claim 1, it is characterised in that：Institute
State the ethanol solution that ethanol is volume fraction 95%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510401746.8A CN105127909B (en) | 2015-07-08 | 2015-07-08 | A kind of pump body cast processing wet abrasive blasting material of doped-nanocrystals stone |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510401746.8A CN105127909B (en) | 2015-07-08 | 2015-07-08 | A kind of pump body cast processing wet abrasive blasting material of doped-nanocrystals stone |
Publications (2)
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| CN105127909A CN105127909A (en) | 2015-12-09 |
| CN105127909B true CN105127909B (en) | 2017-07-14 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002070203A1 (en) * | 2001-03-02 | 2002-09-12 | Jet-Net International Pty Ltd | Generation of abrasive liquid jets |
| DE10216783A1 (en) * | 2002-04-15 | 2003-11-06 | Wolfgang Koczott | Method for deburring, grinding, polishing or descaling surfaces comprises spraying them with cleaning fluid containing liquid and abrasive particles |
| CN1586819A (en) * | 2004-09-28 | 2005-03-02 | 上海大学 | Size for abrasive material slurry jet flow cutting and its preparing method |
| CN101535003A (en) * | 2006-09-11 | 2009-09-16 | 安比奥有限公司 | Method of doping surfaces |
| CN101985392A (en) * | 2010-08-24 | 2011-03-16 | 江苏尼高科技有限公司 | Plastering mortar using high-volume slag and preparation method thereof |
| CN102659366A (en) * | 2012-05-30 | 2012-09-12 | 南京天云新型建材科技有限公司 | Novel machine-injected mortar |
| CN103567887A (en) * | 2013-11-20 | 2014-02-12 | 江苏江旭铸造集团有限公司 | Casting sand |
-
2015
- 2015-07-08 CN CN201510401746.8A patent/CN105127909B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002070203A1 (en) * | 2001-03-02 | 2002-09-12 | Jet-Net International Pty Ltd | Generation of abrasive liquid jets |
| DE10216783A1 (en) * | 2002-04-15 | 2003-11-06 | Wolfgang Koczott | Method for deburring, grinding, polishing or descaling surfaces comprises spraying them with cleaning fluid containing liquid and abrasive particles |
| CN1586819A (en) * | 2004-09-28 | 2005-03-02 | 上海大学 | Size for abrasive material slurry jet flow cutting and its preparing method |
| CN101535003A (en) * | 2006-09-11 | 2009-09-16 | 安比奥有限公司 | Method of doping surfaces |
| CN101985392A (en) * | 2010-08-24 | 2011-03-16 | 江苏尼高科技有限公司 | Plastering mortar using high-volume slag and preparation method thereof |
| CN102659366A (en) * | 2012-05-30 | 2012-09-12 | 南京天云新型建材科技有限公司 | Novel machine-injected mortar |
| CN103567887A (en) * | 2013-11-20 | 2014-02-12 | 江苏江旭铸造集团有限公司 | Casting sand |
Non-Patent Citations (1)
| Title |
|---|
| 膨润土改性及其应用研究;韩红青等;《无机盐工业》;20111031;第43卷(第10期);第5-8页 * |
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| CN105127909A (en) | 2015-12-09 |
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Address after: 238200 niutunhe Road, he County Economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee after: SANLIAN PUMP Co.,Ltd. Address before: 238200 niutunhe Road, he County Economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee before: ANHUI SANLIAN PUMP INDUSTRY Co.,Ltd. |
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