CN105694940A - Bituminous grout production method - Google Patents
Bituminous grout production method Download PDFInfo
- Publication number
- CN105694940A CN105694940A CN201610257477.7A CN201610257477A CN105694940A CN 105694940 A CN105694940 A CN 105694940A CN 201610257477 A CN201610257477 A CN 201610257477A CN 105694940 A CN105694940 A CN 105694940A
- Authority
- CN
- China
- Prior art keywords
- dry powder
- bituminous grout
- production method
- stabilizer
- dispersant
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
- C10C3/14—Solidifying, Disintegrating, e.g. granulating
- C10C3/16—Solidifying, Disintegrating, e.g. granulating by direct contact with liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
The invention discloses a bituminous grout production method, and belongs to the technical field of bituminous grout production.1-1.2 parts by weight of solid bitumen, 0.0075-0.01 part by weight of dispersing agent dry powder and 0.0016-0.0025 part by weight of stabilizer dry powder are sent into a ball mill for full milling, an appropriate amount of water is added in the milling process to prepare a bituminous grout stock solution, residues are screened out through vibration, and a bituminous grout product is formed. The bituminous grout production method has the advantages of being simple in production process, low in cost, high in production efficiency and the like.
Description
Technical field
The present invention relates to bituminous grout production technical field。
Background technology
At present, in bituminous grout production process, with softening point be 80-90 mid temperature pitch for raw material, solid asphalt need to be ground by dry powder slurrying at-30 DEG C, process of lapping can produce heat, cause that Colophonium softening adhesion is unfavorable for producing, dust can be produced simultaneously, reduce the safety coefficient produced, in addition it is also necessary to environmental protection treatment also affects environment。
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of bituminous grout production method, and it has, and processing technology is simple, cost is low, production efficiency high。
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of bituminous grout production method, by solid asphalt, dispersant dry powder and stabilizer dry powder according to weight be solid asphalt 1～1.2 part, 0.0075～0.001 part of dispersant dry powder, 0.0016～0.0025 part of stabilizer dry powder ratio send into ball mill be fully ground, the process ground adds appropriate water and makes bituminous grout stock solution, after form bituminous grout product through vibrosieve slagging-off。
The present invention further improvement is that:
Solid asphalt, dispersant dry powder and stabilizer dry powder are fully ground by being simultaneously fed into ball mill after above-mentioned weight resulting mixture。
Dispersant dry powder is asphalt additive。
Stabilizer dry powder is sodium cellulosate。
Solid asphalt, dispersant dry powder and stabilizer dry powder weight are solid asphalt 1.1 parts, 0.0085 part of dispersant dry powder, 0.0020 part of stabilizer dry powder。
It is 0.3～0.4 part that solid asphalt, dispersant dry powder and stabilizer dry powder are ground in process adding the weight portion of water by ball mill。
It is 6～8h that solid asphalt, dispersant dry powder and stabilizer dry powder are fully ground the time by ball mill。
Solid asphalt, dispersant dry powder and stabilizer dry powder are ground in process moisture by ball mill repeatedly to be added。
Adopt and have the beneficial effects that produced by technique scheme:
This production technology is in the process producing bituminous grout, raw materials for production are changed into solid asphalt by liquid bitumen before, by solid asphalt, dispersant dry powder and stabilizer dry powder are solid asphalt 1～1.2 part according to weight, 0.0075～0.001 part of dispersant dry powder, the ratio that stabilizer dry powder is 0.0016～0.0025 part is sent into ball mill and is fully ground, the process ground adds appropriate water and makes bituminous grout stock solution, after through vibrosieve slagging-off formed bituminous grout product mode, the advantage that this kind of production technology has Continuous maching at normal temperatures, overcoming dry powder slurrying need at-30 DEG C of pulverizing, the powder produced needs to carry out the loaded down with trivial details technique of environmental protection treatment, there is processing technology simple, cost is low, production efficiency high。
Accompanying drawing explanation
Fig. 1 is the technological process block-diagram of the present invention。
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated。
By middle temperature or high-temp solid asphalt stock, belt feeder hopper is delivered to by forklift after weighing, ball mill is sent into by belt feeder, it is simultaneously introduced a certain proportion of dispersant dry powder (asphalt additive) and stabilizer dry powder (sodium cellulosate), solid asphalt, dispersant dry powder and stabilizer dry powder are solid asphalt 1.1 parts according to weight, 0.0085 part of dispersant dry powder (asphalt additive), 0.0020 part of stabilizer dry powder (sodium cellulosate), while solid drop raw material and adjuvant dispersant dry powder (asphalt additive) and stabilizer dry powder (sodium cellulosate) are delivered in ball mill by belt feeder, it is that the ratio of 0.35 part is delivered in ball mill by weight by water, carry out being fully ground pulping, after 5-6 hour, slurrying completes, through chemically examine qualified after remove the gred into bituminous grout pan tank through vibrosieve。
The present invention is after being mixed by a certain percentage with water by solid asphalt, then is ground the impact both solving dust to environment, is also diluted in water by the heat produced in process of lapping, improves production efficiency, can normally produce at normal temperatures。
Claims (8)
1. a bituminous grout production method, it is characterized in that: by solid asphalt, dispersant dry powder and stabilizer dry powder according to weight be solid asphalt 1～1.2 part, 0.0075～0.001 part of dispersant dry powder, 0.0016～0.0025 part of stabilizer dry powder ratio send into ball mill be fully ground, the process ground adds appropriate water and makes bituminous grout stock solution, after form bituminous grout product through vibrosieve slagging-off。
2. a kind of bituminous grout production method according to claim 1, it is characterised in that: described solid asphalt, dispersant dry powder and stabilizer dry powder are fully ground by being simultaneously fed into ball mill after above-mentioned weight resulting mixture。
3. a kind of bituminous grout production method according to claim 1, it is characterised in that: described dispersant dry powder is asphalt additive。
4. a kind of bituminous grout production method according to claim 1, it is characterised in that: described stabilizer dry powder is sodium cellulosate。
5. a kind of bituminous grout production method according to claim 3 or 4, it is characterised in that: described solid asphalt, dispersant dry powder and stabilizer dry powder weight are solid asphalt 1.1 parts, 0.0085 part of dispersant dry powder, 0.0020 part of stabilizer dry powder。
6. a kind of bituminous grout production method according to claim 5, it is characterised in that: it is 0.3～0.4 part that solid asphalt, dispersant dry powder and stabilizer dry powder are ground in process adding the weight portion of water by ball mill。
7. a kind of bituminous grout production method according to claim 6, it is characterised in that: it is 6～8h that solid asphalt, dispersant dry powder and stabilizer dry powder are fully ground the time by ball mill。
8. a kind of bituminous grout production method according to claim 6, it is characterised in that: solid asphalt, dispersant dry powder and stabilizer dry powder are ground in process moisture by ball mill repeatedly to be added。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257477.7A CN105694940A (en) | 2016-04-25 | 2016-04-25 | Bituminous grout production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257477.7A CN105694940A (en) | 2016-04-25 | 2016-04-25 | Bituminous grout production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105694940A true CN105694940A (en) | 2016-06-22 |
Family
ID=56217411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610257477.7A Pending CN105694940A (en) | 2016-04-25 | 2016-04-25 | Bituminous grout production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105694940A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1197836A (en) * | 1997-04-09 | 1998-11-04 | 中国石油化工总公司 | Preparation process of water fluid fuel with solid carbon |
| US6117305A (en) * | 1996-07-12 | 2000-09-12 | Jgc Corporation | Method of producing water slurry of SDA asphaltene |
| CN1635051A (en) * | 2003-12-25 | 2005-07-06 | 中国石油化工股份有限公司 | Asphalt aqueous emulsion and method for preparation |
| CN101781592A (en) * | 2010-03-18 | 2010-07-21 | 太原理工大学 | Slurry fuel coal tar pitch water slurry and preparation method thereof |
| CN102382696A (en) * | 2011-09-21 | 2012-03-21 | 中国石油天然气股份有限公司 | Method for preparing asphalt slurry from high-softening-point petroleum asphalt particles |
| CN102559308A (en) * | 2011-12-30 | 2012-07-11 | 临沂实能德环保燃料化工有限责任公司 | Method for preparing coal water slurry |
-
2016
- 2016-04-25 CN CN201610257477.7A patent/CN105694940A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6117305A (en) * | 1996-07-12 | 2000-09-12 | Jgc Corporation | Method of producing water slurry of SDA asphaltene |
| CN1197836A (en) * | 1997-04-09 | 1998-11-04 | 中国石油化工总公司 | Preparation process of water fluid fuel with solid carbon |
| CN1635051A (en) * | 2003-12-25 | 2005-07-06 | 中国石油化工股份有限公司 | Asphalt aqueous emulsion and method for preparation |
| CN101781592A (en) * | 2010-03-18 | 2010-07-21 | 太原理工大学 | Slurry fuel coal tar pitch water slurry and preparation method thereof |
| CN102382696A (en) * | 2011-09-21 | 2012-03-21 | 中国石油天然气股份有限公司 | Method for preparing asphalt slurry from high-softening-point petroleum asphalt particles |
| CN102559308A (en) * | 2011-12-30 | 2012-07-11 | 临沂实能德环保燃料化工有限责任公司 | Method for preparing coal water slurry |
Non-Patent Citations (2)
| Title |
|---|
| 张军: "新型煤沥青水浆制备技术的基础研究", 《中国优秀硕士学位论文全文数据库工程科技I辑》 * |
| 程之光等: "《重油加工技术》", 30 June 1994, 中国石化出版社 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |
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| RJ01 | Rejection of invention patent application after publication |