CN113023740A - Method for adjusting mixing proportion of sodium-calcium-based soil - Google Patents
Method for adjusting mixing proportion of sodium-calcium-based soil Download PDFInfo
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- CN113023740A CN113023740A CN202110206055.8A CN202110206055A CN113023740A CN 113023740 A CN113023740 A CN 113023740A CN 202110206055 A CN202110206055 A CN 202110206055A CN 113023740 A CN113023740 A CN 113023740A
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- based soil
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
- C01B33/40—Clays
Abstract
The invention discloses a method for adjusting the mixing proportion of sodium-calcium-based soil, which comprises the following steps: step one, selecting; step two, crushing; step three, stirring; step four, weighing; step five, mixing; step six, sampling; step seven, comparison; step eight, storing; in the first step, firstly, selecting a certain amount of prepared sodium-based soil and calcium-based soil for later use; according to the invention, the sodium-based soil and the calcium-based soil are stirred and screened, so that the phenomenon that the sodium-based soil and the calcium-based soil are agglomerated is avoided, the sodium-based soil and the calcium-based soil are not beneficial to later-stage mixing, the sodium-based soil and the calcium-based soil are fully mixed, meanwhile, in the mixing process, the sodium-based soil and the calcium-based soil are both placed in a stirrer or a crusher without impurity residues for treatment, and in the subsequent mixing process, the average mixing ratio is calculated by sampling, so that the required mixing ratio and the actual mixing ratio are favorably adjusted, the error of the mixing ratio is reduced, and the quality of a product prepared by mixing is further improved.
Description
Technical Field
The invention relates to the technical field of production of sodium-calcium-based soil, in particular to a method for adjusting the mixing proportion of sodium-calcium-based soil.
Background
The sodium-calcium-based soil is high-quality sodium-calcium-based bentonite powder which is prepared by standing high-quality natural sodium-calcium-based bentonite through a series of processes such as mineral separation, artificial sodium treatment, natural drying and grinding for powder preparation, but the mixing proportion of the sodium-calcium-based soil needs to be adjusted in the process of mixing the sodium-calcium-based soil, the sodium-calcium-based soil and the calcium-based soil are usually quantitatively weighed according to a certain proportion before mixing in a traditional mode and then are mixed for preparation, but in the subsequent production process of the mode, other magazines are remained in selected machinery, so that the mixing proportion error of the sodium-calcium-based soil is increased, and meanwhile, the sodium-calcium-based soil is directly mixed, so that the mixing proportion of the sodium-calcium-based soil is not favorably mixed, the product quality is reduced, and therefore, the method for adjusting the mixing proportion of the sodium-calcium-based soil is necessary.
Disclosure of Invention
The invention aims to provide a method for adjusting the mixing ratio of sodium-calcium-based soil, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a method for adjusting the mixing proportion of sodium-calcium-based soil comprises the following steps: step one, selecting; step two, crushing; step three, stirring; step four, weighing; step five, mixing; step six, sampling; step seven, comparison; step eight, storing;
in the first step, firstly, selecting a certain amount of prepared sodium-based soil and calcium-based soil for later use;
in the second step, the sodium-based soil and the calcium-based soil weighed in the second step are respectively crushed by a crusher without impurity residues in an inner cavity, and then the crushed sodium-based soil and the crushed calcium-based soil are screened by a screen to obtain sodium-based soil powder and calcium-based soil powder;
in the third step, the sodium-based soil powder obtained in the second step is stirred by a stirrer without impurities in an inner cavity for later use, and the calcium-based soil powder obtained in the second step is stirred by a stirrer without impurities and residues in the inner cavity for later use;
in the fourth step, a certain amount of sodium-based soil powder and calcium-based soil powder are weighed according to the required proportion for later use;
in the fifth step, the sodium-based soil powder and the calcium-based soil powder weighed in the fourth step are placed in a stirrer together for stirring and mixing treatment, and then standing is carried out after the mixing and stirring are finished;
in the sixth step, sampling treatment is respectively carried out on four corners at the top and four corners at the bottom of the mixture and the center of the mixture after standing by using sampling equipment, then nine sampling objects obtained by sampling are respectively labeled, then the ratio between the sodium-based soil powder and the calcium-based soil powder is measured, and then the obtained nine ratio data are averaged to obtain an average ratio;
in the seventh step, the average proportion value obtained in the sixth step is compared with the required mixing proportion of the sodium-based soil powder and the calcium-based soil powder, then the addition amounts of the sodium-based soil powder and the calcium-based soil powder are adjusted according to the comparison condition between the average proportion value and the required mixing proportion of the sodium-based soil powder and the calcium-based soil powder, and then the fifth step and the sixth step are repeated to obtain the average proportion value again until the obtained average proportion value is the required proportion;
and in the step eight, the treated sodium-based soil powder and the treated calcium-based soil powder which are placed in the stirrer are taken out and then stored.
According to the above technical scheme, in the second step, the mesh number of the screen is 200-250 meshes.
According to the technical scheme, in the third step, the stirring time of the sodium-based soil powder is 20-30min, and the stirring speed of the sodium-based soil powder is 700-.
According to the technical scheme, in the third step, the stirring time of the calcium-based soil powder is 30-40min, and the stirring speed of the sodium-based soil powder is 900-1000 r/min.
According to the technical scheme, in the fifth step, the stirring and mixing time is 10-20min, and the mixing and stirring speed is 800 r/min.
According to the technical scheme, in the fifth step, the standing time is 10-20 min.
Compared with the prior art, the invention has the following beneficial effects: this sodium-calcium-based soil mixing proportion adjusting method, before mixing, smash stirring screening to sodium-based soil and calcium-based soil, the phenomenon of having avoided sodium-based soil and calcium-based soil to appear caking is unfavorable for the mixture in later stage, be favorable to making sodium-based soil and calcium-based soil intensive mixing, simultaneously at the in-process of mixing, through all placing sodium-based soil and calcium-based soil in no impurity remains's mixer or rubbing crusher handles, and in subsequent mixing process, through carrying out the sample processing in the different positions of mixture, then ask average mixing proportion through the mixing proportion of sample, be favorable to adjusting with required mixing proportion and actual mixing proportion, the error of mixing proportion has been reduced, and then improve the quality of mixing preparation product.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a flow chart of the method of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a method for adjusting the mixing proportion of sodium-calcium-based soil comprises the following steps: step one, selecting; step two, crushing; step three, stirring; step four, weighing; step five, mixing; step six, sampling; step seven, comparison; step eight, storing;
in the first step, firstly, selecting a certain amount of prepared sodium-based soil and calcium-based soil for later use;
in the second step, the sodium-based soil and the calcium-based soil weighed in the second step are respectively crushed by a crusher without impurity residues in an inner cavity, and then the crushed sodium-based soil and the crushed calcium-based soil are screened by a screen to obtain sodium-based soil powder and calcium-based soil powder, wherein the mesh number of the screen is 200-250 meshes;
in the third step, the sodium-based soil powder obtained in the second step is stirred by a stirrer with an inner cavity free of impurities for standby, the stirring time of the sodium-based soil powder is 20-30min, the stirring speed of the sodium-based soil powder is 1000-;
in the fourth step, a certain amount of sodium-based soil powder and calcium-based soil powder are weighed according to the required proportion for later use;
in the fifth step, the sodium-based soil powder and the calcium-based soil powder weighed in the fourth step are placed in a stirrer together for stirring and mixing treatment, the stirring and mixing time is 10-20min, the mixing and stirring speed is 500-800r/min, and after the mixing and stirring are finished, standing is carried out, and the standing time is 10-20 min;
in the sixth step, sampling treatment is respectively carried out on four corners at the top and four corners at the bottom of the mixture and the center of the mixture after standing by using sampling equipment, then nine sampling objects obtained by sampling are respectively labeled, then the ratio between the sodium-based soil powder and the calcium-based soil powder is measured, and then the obtained nine ratio data are averaged to obtain an average ratio;
in the seventh step, the average proportion value obtained in the sixth step is compared with the required mixing proportion of the sodium-based soil powder and the calcium-based soil powder, then the addition amounts of the sodium-based soil powder and the calcium-based soil powder are adjusted according to the comparison condition between the average proportion value and the required mixing proportion of the sodium-based soil powder and the calcium-based soil powder, and then the fifth step and the sixth step are repeated to obtain the average proportion value again until the obtained average proportion value is the required proportion;
and in the step eight, the treated sodium-based soil powder and the treated calcium-based soil powder which are placed in the stirrer are taken out and then stored.
Based on the above, the method has the advantages that the sodium-based soil and the calcium-based soil are crushed and stirred to be mixed, so that the problem that the sodium-based soil and the calcium-based soil are insufficiently mixed due to caking of the sodium-based soil and the calcium-based soil is solved, the sodium-based soil and the calcium-based soil are conveniently mixed, meanwhile, in the mixing adjustment process, sampling treatment is carried out at different positions of the mixture, the proportion of the sampled mixture is calculated, then the average value of the proportion of the mixture at each position is calculated, and then the average proportion value is compared with the required proportion to be adjusted, so that the error of the mixing proportion is reduced, and the quality of the product is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A method for adjusting the mixing proportion of sodium-calcium-based soil comprises the following steps: step one, selecting; step two, crushing; step three, stirring; step four, weighing; step five, mixing; step six, sampling; step seven, comparison; step eight, storing; the method is characterized in that:
in the first step, firstly, selecting a certain amount of prepared sodium-based soil and calcium-based soil for later use;
in the second step, the sodium-based soil and the calcium-based soil weighed in the second step are respectively crushed by a crusher without impurity residues in an inner cavity, and then the crushed sodium-based soil and the crushed calcium-based soil are screened by a screen to obtain sodium-based soil powder and calcium-based soil powder;
in the third step, the sodium-based soil powder obtained in the second step is stirred by a stirrer without impurities in an inner cavity for later use, and the calcium-based soil powder obtained in the second step is stirred by a stirrer without impurities and residues in the inner cavity for later use;
in the fourth step, a certain amount of sodium-based soil powder and calcium-based soil powder are weighed according to the required proportion for later use;
in the fifth step, the sodium-based soil powder and the calcium-based soil powder weighed in the fourth step are placed in a stirrer together for stirring and mixing treatment, and then standing is carried out after the mixing and stirring are finished;
in the sixth step, sampling treatment is respectively carried out on four corners at the top and four corners at the bottom of the mixture and the center of the mixture after standing by using sampling equipment, then nine sampling objects obtained by sampling are respectively labeled, then the ratio between the sodium-based soil powder and the calcium-based soil powder is measured, and then the obtained nine ratio data are averaged to obtain an average ratio;
in the seventh step, the average proportion value obtained in the sixth step is compared with the required mixing proportion of the sodium-based soil powder and the calcium-based soil powder, then the addition amounts of the sodium-based soil powder and the calcium-based soil powder are adjusted according to the comparison condition between the average proportion value and the required mixing proportion of the sodium-based soil powder and the calcium-based soil powder, and then the fifth step and the sixth step are repeated to obtain the average proportion value again until the obtained average proportion value is the required proportion;
and in the step eight, the treated sodium-based soil powder and the treated calcium-based soil powder which are placed in the stirrer are taken out and then stored.
2. The method for adjusting the mixing ratio of the soda-lime-based soil according to claim 1, wherein the method comprises the following steps: in the second step, the mesh number of the screen is 200-250 meshes.
3. The method for adjusting the mixing ratio of the soda-lime-based soil according to claim 1, wherein the method comprises the following steps: in the third step, the stirring time of the sodium-based soil powder is 20-30min, and the stirring speed of the sodium-based soil powder is 700-.
4. The method for adjusting the mixing ratio of the soda-lime-based soil according to claim 1, wherein the method comprises the following steps: in the third step, the stirring time of the calcium-based soil powder is 30-40min, and the stirring speed of the sodium-based soil powder is 900-1000 r/min.
5. The method for adjusting the mixing ratio of the soda-lime-based soil according to claim 1, wherein the method comprises the following steps: in the fifth step, the stirring and mixing time is 10-20min, and the mixing and stirring speed is 500-800 r/min.
6. The method for adjusting the mixing ratio of the soda-lime-based soil according to claim 1, wherein the method comprises the following steps: and in the fifth step, the standing time is 10-20 min.
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| CN202110206055.8A CN113023740A (en) | 2021-02-24 | 2021-02-24 | Method for adjusting mixing proportion of sodium-calcium-based soil |
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| CN202110206055.8A CN113023740A (en) | 2021-02-24 | 2021-02-24 | Method for adjusting mixing proportion of sodium-calcium-based soil |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5391228A (en) * | 1990-12-21 | 1995-02-21 | Southern Clay Products, Inc. | Method for preparing high solids bentonite slurries |
| CN1686794A (en) * | 2005-04-21 | 2005-10-26 | 浙江工业大学 | Material of composite modified bentonite and production method |
| CN101797625A (en) * | 2010-03-12 | 2010-08-11 | 厦门大学 | Method for improving strength of molding sand |
| US20170152184A1 (en) * | 2015-11-30 | 2017-06-01 | King Fahd University Of Petroleum And Minerals | Method of producing sodium bentonite |
| CN108557833A (en) * | 2018-04-17 | 2018-09-21 | 句容康泰膨润土有限公司 | A kind of high temperature sodium base bentonite preparation method |
-
2021
- 2021-02-24 CN CN202110206055.8A patent/CN113023740A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5391228A (en) * | 1990-12-21 | 1995-02-21 | Southern Clay Products, Inc. | Method for preparing high solids bentonite slurries |
| CN1686794A (en) * | 2005-04-21 | 2005-10-26 | 浙江工业大学 | Material of composite modified bentonite and production method |
| CN101797625A (en) * | 2010-03-12 | 2010-08-11 | 厦门大学 | Method for improving strength of molding sand |
| US20170152184A1 (en) * | 2015-11-30 | 2017-06-01 | King Fahd University Of Petroleum And Minerals | Method of producing sodium bentonite |
| CN108557833A (en) * | 2018-04-17 | 2018-09-21 | 句容康泰膨润土有限公司 | A kind of high temperature sodium base bentonite preparation method |
Non-Patent Citations (1)
| Title |
|---|
| 鲍士旦, 中国农业出版社 * |
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