CN105127910B - A kind of pump body cast processing wet abrasive blasting material of doped carbon nanometer pipe - Google Patents
A kind of pump body cast processing wet abrasive blasting material of doped carbon nanometer pipe Download PDFInfo
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- CN105127910B CN105127910B CN201510401792.8A CN201510401792A CN105127910B CN 105127910 B CN105127910 B CN 105127910B CN 201510401792 A CN201510401792 A CN 201510401792A CN 105127910 B CN105127910 B CN 105127910B
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Abstract
The invention discloses a kind of pump body cast processing wet abrasive blasting material of doped carbon nanometer pipe, 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 CNT, 12 15 parts of river sand, 8 11 parts of alumdum, 69 parts of feldspar powder, 58 parts of powder of lacquer putty for use on, 35 parts of cement, 12 parts of tallow amine, 0.5 1 parts of zinc carbonate, 25 30 parts of ethanol, 280 300 parts of water.The present invention is modified using CNT 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 of doped carbon nanometer pipe is processed with wet
Blasting guardrail.
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 good doped carbon nanometer pipe of a kind for the treatment of effeciency height, effect
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 carbon nanometer pipe, 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 CNT, 12-15 parts of river sand, 8-11 parts of alumdum,
6-9 parts of feldspar powder, 5-8 parts of powder of lacquer putty for use on, 3-5 parts of cement, 1-2 parts of tallow amine, 0.5-1 parts of zinc carbonate, 25-30 parts of ethanol, water
280-300 parts；
Its preparation method is as follows：
(1) first bentonite and CNT 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, feldspar powder, powder of lacquer putty for use on, cement and modified alta-mud are first added into water, stone is added after being uniformly dispersed
Sand and river sand, mixed material cool in microwave treatment 10-15min under microwave frequency 2450MHz, power 400-500W
Tallow amine and zinc carbonate are added after to 30-35 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.
A diameter of 10-20 nanometers of the CNT.
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 CNT, 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 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 the technical means, the inventive features, the objects and the advantages of the present invention 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 carbon nanometer pipe, is made up of the raw material of following mass fraction：
90 parts of quartz sand, 15 parts of bentonite, 6 parts of CNT, 12 parts of river sand, 9 parts of alumdum, 6 parts of feldspar powder, powder of lacquer putty for use on
5 parts, 3 parts of cement, 1 part of tallow amine, 0.5 part of zinc carbonate, 25 parts of ethanol, 300 parts of water；
Its preparation method is as follows：
(1) bentonite and a diameter of 10-20 nanometers CNT are first scattered in the ethanol solution of volume fraction 95%
In, 45min is after ultrasonically treated 20min under supersonic frequency 22kHz, power 50W for immersion, then filters, and filter residue is in 70-80 DEG C of baking
Dried in dry machine, be most milled to granularity less than 50 μm through ball mill afterwards, produce modified alta-mud；
(2) alumdum, feldspar powder, powder of lacquer putty for use on, cement and modified alta-mud are first added into water, stone is added after being uniformly dispersed
Sand and river sand, mixed material cool to 30-35 in microwave treatment 10min under microwave frequency 2450MHz, power 400W
Tallow amine and zinc carbonate are added after DEG C, 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, are cooled to after room temperature that to be milled to granularity using ball mill i.e. usable less than 50 μm.
Embodiment 2
A kind of pump body cast processing wet abrasive blasting material of doped carbon nanometer pipe, is made up of the raw material of following mass fraction：
95 parts of quartz sand, 20 parts of bentonite, 7 parts of CNT, 13 parts of river sand, 9 parts of alumdum, 7 parts of feldspar powder, powder of lacquer putty for use on
6 parts, 4 parts of cement, 1 part of tallow amine, 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.
Embodiment 3
A kind of pump body cast processing wet abrasive blasting material of doped carbon nanometer pipe, is made up of the raw material of following mass fraction：
100 parts of quartz sand, 20 parts of bentonite, 8 parts of CNT, 15 parts of river sand, 11 parts of alumdum, 9 parts of feldspar powder, putty
8 parts of powder, 5 parts of cement, 2 parts of tallow amine, 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 appended claims and its
Equivalent thereof.
Claims (3)
1. the pump body cast processing wet abrasive blasting material of a kind of doped carbon nanometer pipe, it is characterised in that by the original of following mass fraction
Material is made：
90-100 parts of quartz sand, 15-20 parts of bentonite, 5-8 parts of CNT, 12-15 parts of river sand, 8-11 parts of alumdum, feldspar
6-9 parts of powder, 5-8 parts of powder of lacquer putty for use on, 3-5 parts of cement, 1-2 parts of tallow amine, 0.5-1 parts of zinc carbonate, 25-30 parts of ethanol, water 280-300
Part；
Its preparation method is as follows：
(1) first bentonite and CNT are scattered in ethanol, 30-45min is after supersonic frequency 22kHz, power 50- for immersion
Ultrasonically treated 20-30min, is then filtered under 100W, and filter residue is dried in 70-80 DEG C of dryer, is most milled to afterwards through ball mill
Granularity is less than 50 μm, produces modified alta-mud；
(2) alumdum, feldspar powder, powder of lacquer putty for use on, cement and modified alta-mud are first added into water, quartz sand is added after being uniformly dispersed
And river sand, mixed material cools to 30- in microwave treatment 10-15min under microwave frequency 2450MHz, power 400-500W
Tallow amine and zinc carbonate are added after 35 DEG C, 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, are cooled to after room temperature that to 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 carbon nanometer pipe according to claim 1, it is characterised in that：It is described
A diameter of 10-20 nanometers of CNT.
3. the pump body cast processing wet abrasive blasting material of doped carbon nanometer pipe according to claim 1, it is characterised in that：It is described
Ethanol is the ethanol solution of volume fraction 95%.
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| CN201510401792.8A CN105127910B (en) | 2015-07-08 | 2015-07-08 | A kind of pump body cast processing wet abrasive blasting material of doped carbon nanometer pipe |
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| CN201510401792.8A CN105127910B (en) | 2015-07-08 | 2015-07-08 | A kind of pump body cast processing wet abrasive blasting material of doped carbon nanometer pipe |
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| CN105127910B true CN105127910B (en) | 2017-08-01 |
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| RU2747540C1 (en) * | 2020-09-07 | 2021-05-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) | Method for adsorption purification of wastewater containing aromatic compounds of benzene series |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102481622A (en) * | 2009-07-09 | 2012-05-30 | 胡坦斯·阿尔伯图斯化学厂有限公司 | Release agent for producing mould coatings |
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2015
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102481622A (en) * | 2009-07-09 | 2012-05-30 | 胡坦斯·阿尔伯图斯化学厂有限公司 | Release agent for producing mould coatings |
Non-Patent Citations (2)
| Title |
|---|
| 膨润土改性及其应用研究;韩红青 等;《无机盐工业》;20111110;第43卷(第10期);第5-8页 * |
| 膨润土的改性研究及在污水治理中的应用;李梦耀 等;《长安大学学报(建筑与环境科学版)》;20040630;第21卷(第2期);全文 * |
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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. |