CN114316641A - Centrifuge nodular cast iron pipe chute protection material - Google Patents
Centrifuge nodular cast iron pipe chute protection material Download PDFInfo
- Publication number
- CN114316641A CN114316641A CN202210024054.6A CN202210024054A CN114316641A CN 114316641 A CN114316641 A CN 114316641A CN 202210024054 A CN202210024054 A CN 202210024054A CN 114316641 A CN114316641 A CN 114316641A
- Authority
- CN
- China
- Prior art keywords
- centrifuge
- protective material
- speed stirrer
- parts
- cast iron
- 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
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention relates to a protective material for a nodular cast iron pipe chute of a centrifuge, which comprises the following steps: step S1, respectively placing water, thixotropic agent, refractory soil, silicon dioxide and graphite powder in a classified manner; step S2, adding 45-55 parts of water into a high-speed stirrer; step S3, adding 9-12 parts of thixotropic agent into the high-speed stirrer in the step S2; step S4, adding 4-6 parts of refractory soil into the high-speed stirrer in the step S2; step S5, adding 10-12 parts of silicon dioxide into the high-speed stirrer in the step S2; step S6, adding 35-40 parts of graphite powder into the high-speed stirrer in the step S2; and step S7, fully mixing the materials by a high-speed stirrer to obtain the protective material for the ductile cast iron pipe chute of the centrifuge. The invention has the beneficial effects that: the service life of the chute of the cast tube centrifuge can be prolonged, and cost reduction and efficiency improvement are achieved for customers.
Description
Technical Field
The invention relates to a coating, in particular to a protective material for a centrifuge nodular cast iron pipe chute.
Background
A centrifuge is a machine that separates solids or liquids having different specific gravities by centrifugal force; the method is widely applied to the aspects of industrial, agricultural and scientific research and the like; such as ore dressing, seed selection, cream separation from cow milk, uranium isotope separation, high molecular weight determination in high molecular sol, etc.; at present, the existing centrifugal machine nodular cast pipe flow groove is directly used for production, and the service life of the centrifugal machine nodular cast pipe flow groove is short.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the protective material for the nodular cast pipe flow groove of the centrifuge solves the problems that the nodular cast pipe flow groove of the existing centrifuge is directly used for production and the nodular cast pipe flow groove of the centrifuge has short service life.
The technical scheme adopted by the invention for solving the problems is as follows:
the protective material for the ductile cast iron pipe chute of the centrifuge comprises the following steps:
step S1, respectively placing water, thixotropic agent, refractory soil, silicon dioxide and graphite powder in a classified manner;
step S2, adding 45-55 parts of water into a high-speed stirrer;
step S3, adding 9-12 parts of thixotropic agent into the high-speed stirrer in the step S2;
step S4, adding 4-6 parts of refractory soil into the high-speed stirrer in the step S2;
step S5, adding 10-12 parts of silicon dioxide into the high-speed stirrer in the step S2;
step S6, adding 35-40 parts of graphite powder into the high-speed stirrer in the step S2;
and step S7, fully mixing the materials by a high-speed stirrer to obtain the protective material for the ductile cast iron pipe chute of the centrifuge.
The water is deionized water, so that impurities in the water are prevented from reacting with the thixotropic agent, the refractory soil, the silicon dioxide and the graphite powder in stirring.
The silicon dioxide is sieved by a 1500-mesh sieve, so that the silicon dioxide is more favorably mixed.
Preferably, in step 7, the above materials are fully mixed for 110-150 minutes, so that the materials are fully mixed.
Preferably, the mixed protective material for the nodular cast iron pipe flow groove of the centrifuge is reserved and detected, and whether the processed protective material for the nodular cast iron pipe flow groove of the centrifuge is qualified or not is detected.
Preferably, the mixed protective material for the nodular cast iron pipe chute of the centrifuge is quantitatively contained in a container, packaged and taken out of a warehouse, so that the protective material for the nodular cast iron pipe chute of the centrifuge can be conveniently transported.
The invention has the beneficial effects that: 1. the service life of the chute of the cast tube centrifuge can be prolonged, and cost reduction and efficiency improvement are achieved for customers. 2. The water is deionized water, so that the impurities in the water are prevented from reacting with the thixotropic agent, the refractory soil, the silicon dioxide and the graphite powder in stirring. 3. The silicon dioxide is sieved by a 1500-mesh sieve, so that the silicon dioxide is more favorably mixed. 4. In step 7, the above materials are fully mixed for 110-150 minutes, so that the materials are more fully mixed. 5. And reserving a sample for the mixed protective material of the nodular cast iron pipe flow groove of the centrifuge, detecting, and detecting whether the processed protective material of the nodular cast iron pipe flow groove of the centrifuge is qualified. 6. And quantitatively containing and packaging the mixed protective material for the nodular cast iron pipe chute of the centrifuge, and taking out of the warehouse, so that the protective material for the nodular cast iron pipe chute of the centrifuge can be conveniently transported.
Detailed Description
Examples of the present invention are further illustrated below.
The centrifuge ductile cast iron pipe chute protective material comprises the following steps:
step S1, respectively placing water, thixotropic agent, refractory soil, silicon dioxide and graphite powder in a classified manner;
step S2, adding 40 parts of water into a high-speed stirrer;
step S3, adding 10 parts of thixotropic agent into the high-speed stirrer in the step S2;
step S4, adding 5 parts of refractory soil into the high-speed stirrer in the step S2;
step S5, adding 11 parts of silicon dioxide into the high-speed stirrer in the step S2;
step S6, adding 36 parts of graphite powder into the high-speed stirrer in the step S2;
and step S7, fully mixing the materials by a high-speed stirrer to obtain the protective material for the ductile cast iron pipe chute of the centrifuge.
The water is deionized water, so that impurities in the water are prevented from reacting with the thixotropic agent, the refractory soil, the silicon dioxide and the graphite powder in stirring.
The silicon dioxide is sieved by a 1500-mesh sieve, so that the silicon dioxide is more favorably mixed.
Preferably, in step 7, the above materials are fully mixed for 140 minutes, and the materials are more fully mixed.
Preferably, the protection material of the centrifuge ductile cast iron pipe flow groove obtained by mixing is reserved and detected.
Preferably, the mixed protective material for the centrifuge ductile cast iron pipe chute is quantitatively stored in a container, packaged and taken out of a warehouse.
Preferably, the mixed protective material for the nodular cast iron pipe flow groove of the centrifuge is reserved and detected, and whether the processed protective material for the nodular cast iron pipe flow groove of the centrifuge is qualified or not is detected.
Preferably, the mixed protective material for the nodular cast iron pipe chute of the centrifuge is quantitatively contained in a container, packaged and taken out of a warehouse, so that the protective material for the nodular cast iron pipe chute of the centrifuge can be conveniently transported.
The invention has the beneficial effects that: 1. the service life of the chute of the cast tube centrifuge can be prolonged, and cost reduction and efficiency improvement are achieved for customers. 2. The water is deionized water, so that the impurities in the water are prevented from reacting with the thixotropic agent, the refractory soil, the silicon dioxide and the graphite powder in stirring. 3. The silicon dioxide is sieved by a 1500-mesh sieve, so that the silicon dioxide is more favorably mixed. 4. In step 7, the materials are fully mixed for 140 minutes, so that the materials are fully mixed. 5. And reserving a sample for the mixed protective material of the nodular cast iron pipe flow groove of the centrifuge, detecting, and detecting whether the processed protective material of the nodular cast iron pipe flow groove of the centrifuge is qualified. 6. And quantitatively containing and packaging the mixed protective material for the nodular cast iron pipe chute of the centrifuge, and taking out of the warehouse, so that the protective material for the nodular cast iron pipe chute of the centrifuge can be conveniently transported.
The specific embodiments of the present invention should not be construed as limiting the invention, and all similar constructions and modifications utilizing the same are intended to be included within the scope of the present invention.
Claims (6)
1. Centrifuge nodular cast tube chute protection material, its characterized in that: the method comprises the following steps:
step S1, respectively placing water, thixotropic agent, refractory soil, silicon dioxide and graphite powder in a classified manner;
step S2, adding 45-55 parts of water into a high-speed stirrer;
step S3, adding 9-12 parts of thixotropic agent into the high-speed stirrer in the step S2;
step S4, adding 4-6 parts of refractory soil into the high-speed stirrer in the step S2;
step S5, adding 10-12 parts of silicon dioxide into the high-speed stirrer in the step S2;
step S6, adding 35-40 parts of graphite powder into the high-speed stirrer in the step S2;
and step S7, fully mixing the materials by a high-speed stirrer to obtain the protective material for the ductile cast iron pipe chute of the centrifuge.
2. The centrifuge ductile cast pipe flow trough protective material according to claim 1, wherein: the water is deionized water.
3. The centrifuge ductile cast pipe flow trough protective material according to claim 1, wherein: the silicon dioxide is sieved by a 1500-mesh sieve.
4. The centrifuge ductile cast pipe flow trough protective material according to claim 1, wherein: in step 7, the above materials are mixed thoroughly for 110-150 minutes.
5. The centrifuge ductile cast pipe flow trough protective material according to claim 1, wherein: and (4) reserving a sample for the mixed protective material of the ductile cast iron pipe flow groove of the centrifuge and detecting.
6. The centrifuge ductile cast pipe flow trough protective material according to claim 1, wherein: and quantitatively containing and packaging the mixed protective material for the nodular cast iron pipe chute of the centrifuge out of the warehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210024054.6A CN114316641A (en) | 2022-01-11 | 2022-01-11 | Centrifuge nodular cast iron pipe chute protection material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210024054.6A CN114316641A (en) | 2022-01-11 | 2022-01-11 | Centrifuge nodular cast iron pipe chute protection material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114316641A true CN114316641A (en) | 2022-04-12 |
Family
ID=81025874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210024054.6A Pending CN114316641A (en) | 2022-01-11 | 2022-01-11 | Centrifuge nodular cast iron pipe chute protection material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114316641A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127364A (en) * | 2015-08-25 | 2015-12-09 | 苏州热工研究院有限公司 | Mold releasing coating for centrifugal casting and painting method of mold releasing coating |
| CN105945215A (en) * | 2016-07-06 | 2016-09-21 | 上海华培动力科技有限公司 | Double-layer refractory coating used for centrifugal casting process metal die and spraying process thereof |
| CN107081414A (en) * | 2017-06-27 | 2017-08-22 | 董永明 | A kind of casting iron pan centrifugal casting machine and its centrifugal casting process |
| CN113814348A (en) * | 2020-06-19 | 2021-12-21 | 江门市汉智新材料有限公司 | Special brass casting graphite coating |
-
2022
- 2022-01-11 CN CN202210024054.6A patent/CN114316641A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127364A (en) * | 2015-08-25 | 2015-12-09 | 苏州热工研究院有限公司 | Mold releasing coating for centrifugal casting and painting method of mold releasing coating |
| CN105945215A (en) * | 2016-07-06 | 2016-09-21 | 上海华培动力科技有限公司 | Double-layer refractory coating used for centrifugal casting process metal die and spraying process thereof |
| CN107081414A (en) * | 2017-06-27 | 2017-08-22 | 董永明 | A kind of casting iron pan centrifugal casting machine and its centrifugal casting process |
| CN113814348A (en) * | 2020-06-19 | 2021-12-21 | 江门市汉智新材料有限公司 | Special brass casting graphite coating |
Non-Patent Citations (2)
| Title |
|---|
| 张鑫: "离心铸造球铁管浇注流槽涂料及其涂刷工艺", 《特种铸造及有色合金》 * |
| 林彬荫等: "《耐火材料原料》", 31 October 2015, 冶金工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2683803A1 (en) | Galvanizing bath apparatus | |
| CN114316641A (en) | Centrifuge nodular cast iron pipe chute protection material | |
| CN100513586C (en) | Process and device for producing spheroidal graphite cast iron tube | |
| AU2007275955A1 (en) | A method and device for admixture of powder in a liquid | |
| CN103060518A (en) | Method for preparing steelmaking deoxidization pellets by sliced chip silicon carbide liquid waste | |
| FR2536090A1 (en) | REMOVAL OF IMPURITIES FROM FADE ALUMINUM | |
| CN102181607A (en) | Deoxidant for steelmaking | |
| CN101880778A (en) | Copper matte processing method and device thereof | |
| CN109182734A (en) | A kind of diluted acid dump leaching vanadium titano-magnetite sodium roasting vanadium-extracting tailings method for removing sodium | |
| CN105195749B (en) | Production system for manufacturing AD powder through scrap aluminum | |
| CN211644608U (en) | Phosphoric acid desulfurization system | |
| CN106636682A (en) | Equipment and method for preparing high purity gallium | |
| IT8020841A1 (en) | PROCEDURE AND DEVICE FOR TREATING A RADIOACTIVE WASTE WATER THAT IS PRODUCED IN A NUCLEAR PLANT FOR THE PRODUCTION OF ENERGY | |
| CN204380839U (en) | A kind of Novel spiral chute | |
| CS199553B2 (en) | Heavy medium for gravitational separation of minerals and process for preparing them | |
| CN207769298U (en) | A kind of material feeding device of high-efficiency thickener | |
| CN1141347A (en) | Multi-element alloy for deoxidising molten steel and alloying thereof | |
| Nakashima et al. | Liquid-liquid phase separation process in the two-liquid regions of binary borate melts | |
| CN111825300A (en) | Long-distance pipe-conveying conventional-concentration coal slurry dehydration system and dehydration method | |
| CN201244452Y (en) | Device for mixing mixed granule type material and liquid material | |
| US4017306A (en) | Process for continuous production of pure sodium | |
| CN111471859A (en) | Method for leaching uranium from low-grade uranium ore by macro-particle reinforced aspergillus niger | |
| CN110510665A (en) | Purification is accelerated to remove the reagent and its application method of vanadium mud sinking speed | |
| Tabera et al. | Design of a lamella settler for biomass recycling in continuous ethanol fermentation process | |
| CA1175237A (en) | Continuous method and apparatus for removing copper from lead |
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 |