CN114920276A - Comprehensive utilization process of salty mud - Google Patents
Comprehensive utilization process of salty mud Download PDFInfo
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- CN114920276A CN114920276A CN202210466938.7A CN202210466938A CN114920276A CN 114920276 A CN114920276 A CN 114920276A CN 202210466938 A CN202210466938 A CN 202210466938A CN 114920276 A CN114920276 A CN 114920276A
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- 238000000034 method Methods 0.000 title claims abstract description 63
- 150000003839 salts Chemical class 0.000 claims abstract description 157
- 239000002002 slurry Substances 0.000 claims abstract description 57
- 239000010440 gypsum Substances 0.000 claims abstract description 32
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 32
- 239000002969 artificial stone Substances 0.000 claims abstract description 23
- 238000002360 preparation method Methods 0.000 claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims description 100
- 239000007788 liquid Substances 0.000 claims description 92
- 238000003756 stirring Methods 0.000 claims description 78
- 239000004677 Nylon Substances 0.000 claims description 62
- 229920001778 nylon Polymers 0.000 claims description 62
- 238000005070 sampling Methods 0.000 claims description 54
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 50
- 238000001514 detection method Methods 0.000 claims description 41
- 238000007873 sieving Methods 0.000 claims description 38
- 238000002156 mixing Methods 0.000 claims description 35
- 238000006477 desulfuration reaction Methods 0.000 claims description 30
- 230000023556 desulfurization Effects 0.000 claims description 30
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 28
- 239000011347 resin Substances 0.000 claims description 28
- 229920005989 resin Polymers 0.000 claims description 28
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 25
- 238000005303 weighing Methods 0.000 claims description 25
- 239000003999 initiator Substances 0.000 claims description 22
- 239000007787 solid Substances 0.000 claims description 22
- 239000012267 brine Substances 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 21
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 21
- 238000012360 testing method Methods 0.000 claims description 21
- 238000001914 filtration Methods 0.000 claims description 19
- 239000011575 calcium Substances 0.000 claims description 14
- 239000011259 mixed solution Substances 0.000 claims description 14
- 239000011780 sodium chloride Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 claims description 12
- 230000003009 desulfurizing effect Effects 0.000 claims description 10
- 239000000654 additive Substances 0.000 claims description 9
- 230000000996 additive effect Effects 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 9
- 150000007524 organic acids Chemical class 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 9
- 235000019738 Limestone Nutrition 0.000 claims description 7
- 229910052791 calcium Inorganic materials 0.000 claims description 7
- 239000006028 limestone Substances 0.000 claims description 7
- 231100000252 nontoxic Toxicity 0.000 claims description 7
- 230000003000 nontoxic effect Effects 0.000 claims description 7
- 230000000737 periodic effect Effects 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- 239000002351 wastewater Substances 0.000 claims description 7
- AHDSRXYHVZECER-UHFFFAOYSA-N 2,4,6-tris[(dimethylamino)methyl]phenol Chemical compound CN(C)CC1=CC(CN(C)C)=C(O)C(CN(C)C)=C1 AHDSRXYHVZECER-UHFFFAOYSA-N 0.000 claims description 6
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 6
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 6
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 6
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 6
- 238000002848 electrochemical method Methods 0.000 claims description 6
- 239000003208 petroleum Substances 0.000 claims description 6
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 6
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 4
- 238000000605 extraction Methods 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 1
- 239000004615 ingredient Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000007711 solidification Methods 0.000 description 13
- 230000008023 solidification Effects 0.000 description 13
- 230000032258 transport Effects 0.000 description 12
- 238000003723 Smelting Methods 0.000 description 10
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/02—Compounds of alkaline earth metals or magnesium
- C09C1/021—Calcium carbonates
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to the technical field of comprehensive utilization of salt mud, in particular to a comprehensive utilization process of salt mud, aiming at the problems that the utilization rate of the salt mud is lower and the types of prepared products are single due to the fact that most of the salt mud is prepared by adopting a single preparation principle in the existing comprehensive utilization technology of the salt mud, the invention provides the following scheme, wherein the scheme comprises the following steps: s1: salt mud acquisition, S2: salt slurry treatment, S3: preparation of gypsum, S4: manufacturing artificial stone, S5: the invention aims to improve the utilization rate of the salty mud and enhance the comprehensive utilization performance of the salty mud by preparing various products of the salty mud, and improve the quality of the products prepared from the salty mud by strictly processing the utilization process of the salty mud.
Description
Technical Field
The invention relates to the technical field of comprehensive utilization of salt mud, in particular to a comprehensive utilization process of salt mud.
Background
The brine purification process is a key process for improving the purity of refined salt products, reducing the content of impurities in salt and improving the whiteness of the purified salt products in the salt manufacturing industry. The salt slurry is solid waste generated in the brine processing process, namely the general name of various inorganic salts discharged in the process, and the problem of the environmental protection of the salt industry is the problem of how to effectively utilize the salt slurry. For brine salt-making enterprises, the salt mud treatment mode is mainly a well injection backfill mode, and the treatment method needs to spend a large amount of manpower, material resources and financial resources for the transportation and backfill of the salt mud, so that the production cost of the enterprises is increased, secondary pollution in the transportation and well return processes is easily caused, and the waste of resources is also caused.
However, the existing comprehensive utilization technology of the salty mud still has the problems that the utilization rate of the salty mud is low and the types of prepared products are single due to the fact that most of the salty mud is prepared by adopting a single preparation principle, and therefore a comprehensive utilization technology of the salty mud is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the problems that the utilization rate of the salt mud is low, the types of prepared products are single and the like caused by adopting a single preparation principle in most of the utilization of the salt mud in the conventional salt mud comprehensive utilization technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
a comprehensive utilization process of salty mud comprises the following steps:
s1: obtaining salt mud: manually collecting salt mud generated in the brine preparation process in a brine field, and transporting the salt mud to a treatment plant;
s2: salt mud treatment: the treatment plant carries out sieving treatment on the transported salt mud;
s3: preparing gypsum: carrying out desulfurization treatment on the collected salt mud by a limestone-gypsum wet method by a professional to prepare gypsum;
s4: manufacturing artificial stone: manually collecting the slurry after the desulfurization treatment, and adding resin, an initiator, an accelerator and dye into the collected slurry to mix to manufacture the artificial stone;
s5: preparing rubber: extracting the components of the sieved salt mud by professional personnel to obtain calcium carbonate, and preparing rubber by taking the extracted calcium carbonate as a filler;
preferably, in S1, the salty mud generated in the brine production process is collected in a centralized manner by a human in a brine yard, and the collected salty mud is weighed periodically, wherein the time interval of the periodic weighing is 3 weeks, meanwhile, the judgment is performed according to the weighing data, the processing is performed according to the judgment result, wherein the weighing data indicates that the salty mud is full when the salty mud mass is greater than 1t, the collection is insufficient when the weighing data indicates that the salty mud mass is not greater than 1t, the transport staff calls the salty mud when the judgment result indicates that the salty mud is full, the transport staff transports the collected salty mud to a processing plant, the collection is insufficient when the judgment result indicates that the salty mud is full, the manual continuous periodic weighing is performed, and the judgment and the processing are performed according to the weighing data;
preferably, in S2, the treatment plant sieves the salt mud transported to the treatment plant, wherein a nylon gauze with a mesh diameter of 0.8mm is used for sieving, and the mass of the salt mud sieved for the first time is not more than 20kg, and a sprayer is used for spraying water in the sieving process, wherein the sprayer uses the treated nontoxic wastewater, and the speed of the water is set by a professional, and meanwhile, the solid substances left in the nylon gauze after sieving are collected manually, and the nylon gauze needs to be cleaned manually after the sieving for the first time, and the nylon gauze is observed manually after the cleaning is completed, and is treated according to the observation result, wherein the observation result shows that the nylon gauze after cleaning is used for the next sieving treatment if no dirt exists on the surface of the nylon gauze, and the nylon gauze is cleaned for the second time if dirt exists on the surface of the nylon gauze, after the secondary cleaning is finished, manually observing the surface again, and processing according to an observation result;
preferably, in S3, the collected salt mud is desulfurized by a limestone-gypsum wet method to prepare gypsum, wherein high calcium limestone with 95% calcium carbonate is used for desulphurization, and the collected salt mud is manually placed into a high temperature melting furnace for heating before desulphurization, wherein the temperature of the high temperature melting furnace is maintained at 420-, judging that heating is not finished, carrying out secondary heating on the filtered solid matters manually, filtering molten liquid formed after secondary heating, judging and processing according to a filtering result, simultaneously mixing the molten liquid formed after each heating to obtain slurry, and conveying the formed slurry to a desulfurization tower of a power plant through a pipeline to obtain gypsum, wherein an organic acid additive is manually and previously added into the desulfurization tower: the volume ratio of the slurry is 1: 600, preparing a mixture;
preferably, in S4, the slurry after the desulfurization treatment is manually collected, and the resin, the initiator, the accelerator, and the dye are added to the collected slurry to mix, thereby manufacturing the artificial stone, wherein the mixing volume ratio of the slurry, the resin, the initiator, the accelerator, and the dye is 80: 25: 5: 4: 6, and when adopting liquid mixer to mix the stirring when mixing, wherein liquid mixer's stirring speed is 120r/min, and stirring time is 10min, needs to carry out the sampling test by the professional after once stirring is accomplished simultaneously to judge through the testing result, handle through the judged result, wherein sampling volume when carrying out the sampling test: the total volume of the mixture is 1: 450, wherein the sampling detection result shows that the corresponding proportion of each component meets the specified proportion and then the stirring is judged to be successful, the sampling detection result shows that the corresponding proportion of each component does not meet the specified proportion and then the stirring is judged to be failed, if the stirring is judged to be successful, the mixed solution flows into a die for solidification by a professional, if the stirring is judged to be failed, the solution is stirred for the second time by the professional, and after the second stirring is finished, the professional needs to perform sampling detection again, and the sampling detection result is used for judging and processing until the sampling detection result shows that the stirring is successful, the stirring is stopped, the mixed solution flows into a mould for solidification treatment, the curing temperature is 30 ℃ and the curing time is 4h when curing treatment is carried out, the resin is natural rosin resin, and the initiator petroleum ammonium persulfate and potassium persulfate are mixed according to the volume ratio of 1: 2, and the accelerator is prepared by mixing DMP-30, EP-184 and triethanolamine in a volume ratio of 3: 2: 2, the dye is selected by professional personnel according to the required color of the artificial stone, meanwhile, the heating device is required to be opened to heat the bottom of the liquid stirrer in the stirring process, the temperature of the bottom of the liquid stirrer is monitored in real time through the infrared temperature detector, the temperature data is observed manually through a display screen of the infrared temperature detector during the real-time monitoring, the observed temperature data is judged and processed through a judgment result, the observation result is that the heating is finished if the temperature data of the bottom of the liquid stirrer is in the range of 420-560 ℃, the observation result is that the heating is not finished if the temperature data of the bottom of the liquid stirrer is not in the range of 420-560 ℃, the heating is judged to be unfinished if the judgment result is that the heating is unfinished, and the heating device is manually closed if the judgment result is that the heating is finished, continuously monitoring the bottom temperature of the liquid stirrer in real time, and processing the bottom temperature through an observation result, wherein the heating device is manually turned on when the observation result shows that the bottom temperature data of the liquid stirrer is not within the range of 420-;
preferably, in S5, the method comprises extracting the sieved salt slurry to obtain calcium carbonate, and using the extracted calcium carbonate as a filler to prepare the rubber, wherein the rubber is prepared by electrochemically separating Ca from the salt slurry 2+ And CI — And the whiteness of the salty mud is improved by reducing the content of sodium chloride in the salty mud, wherein the content of sodium chloride in the salty mud is not higher than 20%, and the prepared rubber is subjected to performance detection by a professional after the preparation is finished, the detected data is recorded, and meanwhile, the detected data is compared with the performance data of the existing rubber to calculate the performance improvement rate.
Compared with the prior art, the invention has the beneficial effects that:
1. the preparation of various products is carried out on the salt mud, so that the utilization rate of the salt mud is improved, and the comprehensive utilization performance of the salt mud is enhanced;
2. the quality of the product prepared from the salt mud is improved by strictly processing the utilization process of the salt mud.
The invention aims to improve the utilization rate of the salty mud and enhance the comprehensive utilization performance of the salty mud by preparing various products from the salty mud, and improve the quality of the products prepared from the salty mud by strictly processing the utilization process of the salty mud.
Drawings
Fig. 1 is a flow chart of a comprehensive utilization process of salt mud provided by the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
Example one
Referring to fig. 1, the comprehensive utilization process of the salty mud comprises the following steps:
s1: obtaining salt mud: the method comprises the steps that salt mud generated in the brine preparation process is collected in a centralized manner in a brine field manually, the collected salt mud is weighed periodically, the time interval of the periodic weighing is 3 weeks, meanwhile, the salt mud is judged through weighing data and processed through a judgment result, the salt mud is judged to be collected sufficiently if the weighing data show that the salt mud mass is more than 1t, the salt mud is judged to be collected insufficiently if the weighing data show that the salt mud mass is not more than 1t, the transport staff calls the salt mud when the salt mud is collected sufficiently if the judgment result shows that the salt mud is collected sufficiently, the collected salt mud is transported to a processing plant by the transport staff, the salt mud is continuously weighed periodically if the judgment result shows that the salt mud is not collected sufficiently, and the weight data are judged and processed;
s2: salt mud treatment: the salt mud transported by a treatment plant is sieved, wherein nylon gauze with the mesh diameter of 0.8mm is adopted during the sieving treatment, the mass of the salt mud sieved for the first time is not more than 20kg, a sprayer is adopted for water flow spraying during the sieving process, the sprayer uses the treated nontoxic wastewater, the speed of the sprayed water flow is set by a professional, meanwhile, solid substances remained in the nylon gauze after the sieving are manually collected, the nylon gauze needs to be manually cleaned after the sieving for the first time is finished, the nylon gauze is manually observed on the surface after the cleaning is finished, the nylon gauze is treated through an observation result, the nylon gauze after the cleaning is used for the next sieving treatment if no mud dirt exists on the surface of the nylon gauze as shown by the observation result, and the nylon gauze is secondarily cleaned if the mud dirt exists on the surface of the nylon gauze as shown by the observation result, after the secondary cleaning is finished, manually observing the surface again, and processing according to an observation result;
s3: preparing gypsum: preparing gypsum by performing desulfurization treatment on collected salt mud by a limestone-gypsum wet method by professionals, wherein high-calcium limestone with the calcium carbonate content of 95% is adopted during desulfurization treatment, the collected salt mud is manually put into a high-temperature smelting furnace for heating treatment before the desulfurization treatment, the temperature of the high-temperature smelting furnace is kept at 485 ℃ during heating treatment, the heating time is 30min, after primary heating is completed, molten liquid formed after heating is manually filtered, the molten liquid is judged according to the filtering result and is treated according to the judgment result, after the molten liquid is filtered, if no solid matter exists, the molten liquid is judged to be heated, if the molten liquid is filtered, the heating temperature is manually recorded, if the molten liquid is judged to be heated, the filtered solid matter is manually heated for the second time, filtering the molten liquid formed after the secondary heating, judging and processing according to the filtering result, simultaneously mixing the molten liquid formed after each heating to obtain slurry, and conveying the formed slurry to a desulfurizing tower of a power plant through a pipeline to prepare gypsum, wherein an organic acid additive is manually added into the desulfurizing tower in advance, and the ratio of the organic acid additive to the molten liquid is as follows: the volume ratio of the slurry is 1: 600, preparing a mixture;
s4: manufacturing artificial stone: collecting the slurry after the desulfurization treatment by manpower, and adding resin, initiator, accelerator and dye into the collected slurry for mixing to manufacture the artificial stone, wherein the mixing volume ratio of the slurry, the resin, the initiator, the accelerator and the dye is 80: 25: 5: 4: 6, and when adopting liquid mixer to mix when mixing, wherein liquid mixer's stirring speed is 120r/min, and stirring time is 10min, once stirs simultaneously and need carry out the sampling test by the professional after accomplishing to judge through the testing result, handle through the judged result, wherein sample volume when carrying out the sampling test: the total volume of the mixture is 1: 450, wherein the mixing is judged to be successful if the sampling detection result shows that the corresponding proportion of each component conforms to the specified proportion, the mixing is judged to be failed if the sampling detection result shows that the corresponding proportion of each component does not conform to the specified proportion, if the stirring is judged to be successful, the mixed solution flows into a die for solidification by a professional, if the stirring is judged to be failed, the solution is stirred for the second time by the professional, and after the second stirring is finished, the professional needs to perform sampling detection again, and the sampling detection result is used for judging and processing until the sampling detection result shows that the stirring is successful, the stirring is stopped, the mixed solution flows into a mould for solidification treatment, the curing temperature is 30 ℃ and the curing time is 4h when curing treatment is carried out, the resin is natural rosin resin, and the initiator petroleum ammonium persulfate and potassium persulfate are mixed according to the volume ratio of 1: 2, and the accelerator is prepared by mixing DMP-30, EP-184 and triethanolamine in a volume ratio of 3: 2: 2, the dye is selected by professional personnel according to the required color of the artificial stone, meanwhile, the heating device is required to be opened to heat the bottom of the liquid stirrer in the stirring process, the temperature of the bottom of the liquid stirrer is monitored in real time through the infrared temperature detector, the temperature data is observed manually through a display screen of the infrared temperature detector during the real-time monitoring, the observed temperature data is judged and processed through a judgment result, the observation result is that the heating is finished if the temperature data of the bottom of the liquid stirrer is in the range of 420-560 ℃, the observation result is that the heating is not finished if the temperature data of the bottom of the liquid stirrer is not in the range of 420-560 ℃, the heating is judged to be unfinished if the judgment result is that the heating is unfinished, and the heating device is manually closed if the judgment result is that the heating is finished, continuously monitoring the bottom temperature of the liquid stirrer in real time, and processing the bottom temperature through an observation result, wherein the heating device is manually turned on when the observation result shows that the bottom temperature data of the liquid stirrer is not within the range of 420-;
s5: preparing rubber: the method comprises the steps of extracting components of the sieved salt mud by a professional to obtain calcium carbonate, and preparing rubber by taking the extracted calcium carbonate as a filler, wherein the Ca in the salt mud is separated by adopting an electrochemical method during rubber preparation 2+ And CI — And the whiteness of the salty mud is improved by reducing the content of sodium chloride in the salty mud, wherein the content of sodium chloride in the salty mud is not higher than 20%, and the prepared rubber is subjected to performance detection by a professional after the preparation is finished, the detected data is recorded, and meanwhile, the detected data is compared with the performance data of the existing rubber to calculate the performance improvement rate.
Example two
Referring to fig. 1, the comprehensive utilization process of the salty mud comprises the following steps:
s1: obtaining salt mud: manually collecting the salty mud generated in the brine preparation process in a brine field in a centralized manner, weighing the collected salty mud at regular intervals, wherein the regular weighing time interval is 3 weeks, judging according to weighing data, and processing according to a judgment result;
s2: salt mud treatment: the salt mud transported by a treatment plant is sieved, wherein nylon gauze with the mesh diameter of 0.8mm is adopted during the sieving treatment, the mass of the salt mud sieved for the first time is not more than 20kg, a sprayer is adopted for water flow spraying during the sieving process, the sprayer uses the treated nontoxic wastewater, the speed of the sprayed water flow is set by a professional, meanwhile, solid substances remained in the nylon gauze after the sieving are manually collected, the nylon gauze needs to be manually cleaned after the sieving for the first time is finished, the nylon gauze is manually observed on the surface after the cleaning is finished, the nylon gauze is treated through an observation result, the nylon gauze after the cleaning is used for the next sieving treatment if no mud dirt exists on the surface of the nylon gauze as shown by the observation result, and the nylon gauze is secondarily cleaned if the mud dirt exists on the surface of the nylon gauze as shown by the observation result, after the secondary cleaning is finished, manually observing the surface again, and processing according to an observation result;
s3: preparing gypsum: preparing gypsum by performing desulfurization treatment on collected salt mud by a limestone-gypsum wet method by professionals, wherein high-calcium limestone with the calcium carbonate content of 95% is adopted during desulfurization treatment, the collected salt mud is manually put into a high-temperature smelting furnace for heating treatment before the desulfurization treatment, the temperature of the high-temperature smelting furnace is kept at 480 ℃ during heating treatment, the heating time is 30min, after primary heating is completed, molten liquid formed after heating is manually filtered, the molten liquid is judged according to the filtering result and is treated according to the judgment result, after the molten liquid is filtered, if no solid matter exists, the molten liquid is judged to be heated, if the molten liquid is filtered, the heating temperature is manually recorded, if the molten liquid is judged to be heated, the filtered solid matter is manually heated for the second time, filtering the molten liquid formed after the secondary heating, judging and processing according to the filtering result, simultaneously mixing the molten liquid formed after each heating to obtain slurry, and conveying the formed slurry to a desulfurizing tower of a power plant through a pipeline to prepare gypsum, wherein an organic acid additive is manually added into the desulfurizing tower in advance, and the ratio of the organic acid additive to the molten liquid is as follows: the volume ratio of the slurry is 1: 600, preparing a mixture;
s4: manufacturing artificial stone: manually collecting the slurry after the desulfurization treatment, and adding resin, an initiator, an accelerator and dye into the collected slurry for mixing to manufacture the artificial stone, wherein the mixing volume ratio of the slurry, the resin, the initiator, the accelerator and the dye is 80: 25: 5: 4: 6, and when adopting liquid mixer to mix the stirring when mixing, wherein liquid mixer's stirring speed is 120r/min, and stirring time is 10min, needs to carry out the sampling test by the professional after once stirring is accomplished simultaneously to judge through the testing result, handle through the judged result, wherein sampling volume when carrying out the sampling test: the total volume of the mixture is 1: 450, wherein the sampling detection result shows that the corresponding proportion of each component meets the specified proportion and then the stirring is judged to be successful, the sampling detection result shows that the corresponding proportion of each component does not meet the specified proportion and then the stirring is judged to be failed, and the mixed solution flows into a mould by professional personnel for solidification treatment if the stirring is successful, the solution is stirred for the second time by professional personnel if the stirring is failed, and the professional personnel needs to perform sampling detection again after the secondary stirring is completed, and the sampling detection result is used for judging and processing until the sampling detection result shows that the stirring is successful, the stirring is stopped, the mixed solution flows into a mould for solidification treatment, the curing temperature is 30 ℃ and the curing time is 4h when curing treatment is carried out, the resin is natural rosin resin, and the initiator petroleum ammonium persulfate and potassium persulfate are mixed according to the volume ratio of 1: 2, and the accelerator is prepared by mixing DMP-30, EP-184 and triethanolamine in a volume ratio of 3: 2: 2, the dye is formed by mixing, the dye is selected by professional personnel according to the required color of the artificial stone, meanwhile, the heating device is required to be opened to heat the bottom of the liquid stirrer in the stirring process, the temperature of the bottom of the liquid stirrer is monitored in real time through the infrared temperature detector, the temperature data is observed manually through the display screen of the infrared temperature detector when the real-time monitoring is carried out, the observed temperature data is judged, the treatment is carried out according to the judgment result, the observation result is that the heating is finished if the temperature data of the bottom of the liquid stirrer is within the range of 420-560 ℃, the observation result is that the heating is not finished if the temperature data of the bottom of the liquid stirrer is not within the range of 420-560 ℃, the heating is continued if the heating is not finished, and the heating device is manually closed if the heating is finished, continuously monitoring the bottom temperature of the liquid stirrer in real time, and processing the bottom temperature through an observation result, wherein the heating device is manually turned on when the observation result shows that the bottom temperature data of the liquid stirrer is not within the range of 420-;
s5: preparing rubber: sieving by professional personnelThe components of the salt slurry are extracted to obtain calcium carbonate, the extracted calcium carbonate is used as a filler to prepare rubber, and an electrochemical method is adopted to separate Ca in the salt slurry during the rubber preparation 2+ And CI — And the whiteness of the salty mud is improved by reducing the content of sodium chloride in the salty mud, wherein the content of sodium chloride in the salty mud is not higher than 20%, and the prepared rubber is subjected to performance detection by a professional after the preparation is finished, the detected data is recorded, and meanwhile, the detected data is compared with the performance data of the existing rubber to calculate the performance improvement rate.
EXAMPLE III
Referring to fig. 1, the comprehensive utilization process of the salty mud comprises the following steps:
s1: obtaining salt mud: the method comprises the steps that salt mud generated in the brine preparation process is collected in a centralized manner in a brine field manually, the collected salt mud is weighed periodically, the time interval of the periodic weighing is 3 weeks, meanwhile, the salt mud is judged through weighing data and processed through a judgment result, the salt mud is judged to be collected sufficiently if the weighing data show that the salt mud mass is more than 1t, the salt mud is judged to be collected insufficiently if the weighing data show that the salt mud mass is not more than 1t, the transport staff calls the salt mud when the salt mud is collected sufficiently if the judgment result shows that the salt mud is collected sufficiently, the collected salt mud is transported to a processing plant by the transport staff, the salt mud is continuously weighed periodically if the judgment result shows that the salt mud is not collected sufficiently, and the weight data are judged and processed;
s2: salt mud treatment: the salt mud transported by a treatment plant is sieved, wherein nylon gauze with the mesh diameter of 0.8mm is adopted during the sieving treatment, the mass of the salt mud sieved for the first time is not more than 20kg, a sprayer is adopted for water flow spraying during the sieving process, the sprayer uses the treated nontoxic wastewater, the speed of the sprayed water flow is set by a professional, meanwhile, solid substances remained in the nylon gauze after the sieving are manually collected, the nylon gauze needs to be manually cleaned after the sieving for the first time is finished, the nylon gauze is manually observed on the surface after the cleaning is finished, the nylon gauze is treated through an observation result, the nylon gauze after the cleaning is used for the next sieving treatment if no mud dirt exists on the surface of the nylon gauze as shown by the observation result, and the nylon gauze is secondarily cleaned if the mud dirt exists on the surface of the nylon gauze as shown by the observation result, after the secondary cleaning is finished, manually observing the surface again, and processing according to an observation result;
s3: preparing gypsum: preparing gypsum by performing desulfurization treatment on collected salt mud by a limestone-gypsum wet method by professionals, wherein high-calcium limestone with the calcium carbonate content of 95% is adopted during desulfurization treatment, the collected salt mud is manually put into a high-temperature smelting furnace for heating treatment before the desulfurization treatment, the temperature of the high-temperature smelting furnace is kept at 420 ℃ during heating treatment, the heating time is 30min, after primary heating is completed, molten liquid formed after heating is manually filtered, the molten liquid is judged according to the filtering result and is treated according to the judgment result, after the molten liquid is filtered, if no solid matter exists, the molten liquid is judged to be heated, if the molten liquid is filtered, the heating temperature is manually recorded, if the molten liquid is judged to be heated, the filtered solid matter is manually heated for the second time, filtering the molten liquid formed after the secondary heating, and judging and processing according to the filtering result;
s4: manufacturing artificial stone: manually collecting the slurry after the desulfurization treatment, and adding resin, an initiator, an accelerator and dye into the collected slurry for mixing to manufacture the artificial stone, wherein the mixing volume ratio of the slurry, the resin, the initiator, the accelerator and the dye is 80: 25: 5: 4: 6, and when adopting liquid mixer to mix the stirring when mixing, wherein liquid mixer's stirring speed is 120r/min, and stirring time is 10min, needs to carry out the sampling test by the professional after once stirring is accomplished simultaneously to judge through the testing result, handle through the judged result, wherein sampling volume when carrying out the sampling test: the total volume of the mixture is 1: 450, wherein the sampling detection result shows that the corresponding proportion of each component meets the specified proportion and then the stirring is judged to be successful, the sampling detection result shows that the corresponding proportion of each component does not meet the specified proportion and then the stirring is judged to be failed, and the mixed solution flows into a mould by professional personnel for solidification treatment if the stirring is successful, the solution is stirred for the second time by professional personnel if the stirring is failed, and the professional personnel needs to perform sampling detection again after the secondary stirring is completed, and the sampling detection result is used for judging and processing until the sampling detection result shows that the stirring is successful, the stirring is stopped, the mixed solution flows into a mould for solidification treatment, the curing temperature is 30 ℃ and the curing time is 4h when curing treatment is carried out, the resin is natural rosin resin, and the initiator petroleum ammonium persulfate and potassium persulfate are mixed according to the volume ratio of 1: 2, and the accelerator is prepared by mixing DMP-30, EP-184 and triethanolamine in a volume ratio of 3: 2: 2, the dye is selected by professional personnel according to the required color of the artificial stone, meanwhile, the heating device is required to be opened to heat the bottom of the liquid stirrer in the stirring process, the temperature of the bottom of the liquid stirrer is monitored in real time through the infrared temperature detector, the temperature data is observed manually through a display screen of the infrared temperature detector during the real-time monitoring, the observed temperature data is judged and processed through a judgment result, the observation result is that the heating is finished if the temperature data of the bottom of the liquid stirrer is in the range of 420-560 ℃, the observation result is that the heating is not finished if the temperature data of the bottom of the liquid stirrer is not in the range of 420-560 ℃, the heating is judged to be unfinished if the judgment result is that the heating is unfinished, and the heating device is manually closed if the judgment result is that the heating is finished, continuously monitoring the bottom temperature of the liquid stirrer in real time, and processing the bottom temperature through an observation result, wherein the heating device is manually turned on when the observation result shows that the bottom temperature data of the liquid stirrer is not within the range of 420-;
s5: preparing rubber: the method comprises the steps of extracting components of the sieved salt mud by a professional to obtain calcium carbonate, and preparing rubber by taking the extracted calcium carbonate as a filler, wherein the Ca in the salt mud is separated by adopting an electrochemical method during rubber preparation 2+ And CI — Disclosure of the inventionAnd (2) reducing the sodium chloride content in the salty mud to improve the whiteness of the salty mud, wherein the sodium chloride content in the salty mud is not higher than 20%, performing performance detection on the prepared rubber by a professional after the preparation is completed, recording the detected data, comparing the detected data with the performance data of the existing rubber, and calculating the performance improvement rate.
Example four
Referring to fig. 1, the comprehensive utilization process of the salty mud comprises the following steps:
s1: obtaining salt mud: the method comprises the steps that salt mud generated in the brine preparation process is collected in a centralized manner in a brine field manually, the collected salt mud is weighed periodically, the time interval of the periodic weighing is 3 weeks, meanwhile, the salt mud is judged through weighing data and processed through a judgment result, the salt mud is judged to be collected sufficiently if the weighing data show that the salt mud mass is more than 1t, the salt mud is judged to be collected insufficiently if the weighing data show that the salt mud mass is not more than 1t, the transport staff calls the salt mud when the salt mud is collected sufficiently if the judgment result shows that the salt mud is collected sufficiently, the collected salt mud is transported to a processing plant by the transport staff, the salt mud is continuously weighed periodically if the judgment result shows that the salt mud is not collected sufficiently, and the weight data are judged and processed;
s2: salt mud treatment: the salt mud transported by a treatment plant is sieved, wherein nylon gauze with the mesh diameter of 0.8mm is adopted during the sieving treatment, the mass of the salt mud sieved for the first time is not more than 20kg, a sprayer is adopted for water flow spraying during the sieving process, the sprayer uses the treated nontoxic wastewater, the speed of the sprayed water flow is set by a professional, meanwhile, solid substances remained in the nylon gauze after the sieving are manually collected, the nylon gauze needs to be manually cleaned after the sieving for the first time is finished, the nylon gauze is manually observed on the surface after the cleaning is finished, the nylon gauze is treated through an observation result, the nylon gauze after the cleaning is used for the next sieving treatment if no mud dirt exists on the surface of the nylon gauze as shown by the observation result, and the nylon gauze is secondarily cleaned if the mud dirt exists on the surface of the nylon gauze as shown by the observation result, after the secondary cleaning is finished, manually observing the surface again, and processing according to an observation result;
s3: preparing gypsum: preparing gypsum by performing desulfurization treatment on collected salt mud by a limestone-gypsum wet method by professionals, wherein high-calcium limestone with the calcium carbonate content of 95% is adopted during desulfurization treatment, the collected salt mud is manually put into a high-temperature smelting furnace for heating treatment before the desulfurization treatment, the temperature of the high-temperature smelting furnace is maintained at 560 ℃ during heating treatment, the heating time is 30min, after primary heating is completed, molten liquid formed after heating is manually filtered, the molten liquid is judged according to the filtering result and is treated according to the judgment result, after the molten liquid is filtered, if no solid matter exists, the molten liquid is judged to be heated, if the molten liquid is filtered, the heating temperature is manually recorded, if the heated solid matter is judged to be heated, the filtered solid matter is manually heated for a second time, and filtering the molten liquid formed after the secondary heating, judging and processing according to the filtering result, simultaneously mixing the molten liquid formed after each heating to obtain slurry, and conveying the formed slurry to a desulfurizing tower of a power plant through a pipeline to prepare gypsum, wherein an organic acid additive is manually and previously added into the desulfurizing tower: the volume ratio of the slurry is 1: 600, preparing a mixture;
s4: manufacturing artificial stone: collecting the slurry after the desulfurization treatment by manpower, and adding resin, initiator, accelerator and dye into the collected slurry for mixing to manufacture the artificial stone, wherein the mixing volume ratio of the slurry, the resin, the initiator, the accelerator and the dye is 80: 25: 5: 4: 6, and when adopting liquid mixer to mix when mixing, wherein liquid mixer's stirring speed is 120r/min, and stirring time is 10min, once stirs simultaneously and need carry out the sampling test by the professional after accomplishing to judge through the testing result, handle through the judged result, wherein sample volume when carrying out the sampling test: the total volume of the mixture is 1: 450, wherein the sampling detection result shows that the corresponding proportion of each component meets the specified proportion, the stirring is judged to be successful, the sampling detection result shows that the corresponding proportion of each component does not meet the specified proportion, the stirring is judged to be failed, the mixed solution flows into a die by a professional to be solidified, the stirring is judged to be failed, the solution is secondarily stirred by the professional, the professional needs to perform sampling detection again after secondary stirring is completed, the sampling detection result is used for judging and processing until the sampling detection result shows that the stirring is successful, the stirring is stopped, the mixed solution flows into the die to be solidified, the solidification temperature is 30 ℃ during solidification, the solidification time is 4h, meanwhile, a heating device needs to be opened during stirring to heat the bottom of the liquid stirrer, and the bottom temperature of the liquid stirrer is monitored in real time by an infrared temperature detector, wherein, during the real-time monitoring, the temperature data is observed manually through a display screen of the infrared temperature detector, the observed temperature data is judged, the processing is carried out according to the judgment result, wherein, the observation result is that the heating is finished if the bottom temperature data of the liquid stirrer is within the range of 420-, and closing the heating device;
s5: preparing rubber: the method comprises the steps of extracting components of the sieved salt mud by a professional to obtain calcium carbonate, and preparing rubber by taking the extracted calcium carbonate as a filler, wherein the Ca in the salt mud is separated by adopting an electrochemical method during rubber preparation 2+ And CI — And the whiteness of the salt slurry is improved by reducing the content of sodium chloride in the salt slurry, wherein the content of sodium chloride in the salt slurry is not higher than 20%, and after the preparation is finished, a professional carries out performance detection on the prepared rubber, records the detected data, and simultaneously records the detected dataAnd comparing the detected data with the performance data of the existing rubber, and calculating the performance improvement rate.
EXAMPLE five
Referring to fig. 1, the comprehensive utilization process of the salty mud comprises the following steps:
s1: obtaining salt mud: the method comprises the steps that salt mud generated in the brine production process is collected in a brine field manually in a centralized manner, the collected salt mud is weighed periodically, the time interval of the periodic weighing is 3 weeks, meanwhile, the salt mud is judged according to weighing data, the salt mud is processed according to a judgment result, if the weight of the salt mud is larger than 1t, the salt mud is judged to be collected sufficiently, if the weight of the salt mud is not larger than 1t, the salt mud is judged to be collected insufficiently, if the salt mud is collected sufficiently, a transport worker calls the salt mud, the transport worker transports the collected salt mud to a treatment plant, if the salt mud is collected insufficiently, the salt mud is continuously weighed manually, and the weight data are judged and processed;
s2: salt mud treatment: the salt mud transported by a treatment plant is sieved, wherein nylon gauze with the mesh diameter of 0.8mm is adopted during the sieving treatment, the mass of the salt mud sieved for the first time is not more than 20kg, a sprayer is adopted for water flow spraying during the sieving process, the sprayer uses the treated nontoxic wastewater, the speed of the sprayed water flow is set by a professional, meanwhile, solid substances remained in the nylon gauze after the sieving are manually collected, the nylon gauze needs to be manually cleaned after the sieving for the first time is finished, the nylon gauze is manually observed on the surface after the cleaning is finished, the nylon gauze is treated through an observation result, the nylon gauze after the cleaning is used for the next sieving treatment if no mud dirt exists on the surface of the nylon gauze as shown by the observation result, and the nylon gauze is secondarily cleaned if the mud dirt exists on the surface of the nylon gauze as shown by the observation result, after the secondary cleaning is finished, manually observing the surface again, and processing according to an observation result;
s3: preparing gypsum: preparing gypsum by performing desulfurization treatment on collected salt mud by a limestone-gypsum wet method by professionals, wherein high-calcium limestone with the calcium carbonate content of 95% is adopted during desulfurization treatment, the collected salt mud is manually put into a high-temperature smelting furnace for heating treatment before the desulfurization treatment, the temperature of the high-temperature smelting furnace is kept at 440 ℃ during heating treatment, the heating time is 30min, after primary heating is completed, molten liquid formed after heating is manually filtered, the molten liquid is judged according to the filtering result and is treated according to the judgment result, after the molten liquid is filtered, if no solid matter exists, the molten liquid is judged to be heated, if the molten liquid is filtered, the heating temperature is manually recorded, if the molten liquid is judged to be heated, the filtered solid matter is manually heated for the second time, and filtering the molten liquid formed after the secondary heating, judging and processing according to the filtering result, simultaneously mixing the molten liquid formed after each heating to obtain slurry, and conveying the formed slurry to a desulfurizing tower of a power plant through a pipeline to prepare gypsum, wherein an organic acid additive is manually and previously added into the desulfurizing tower: the volume ratio of the slurry is 1: 600, preparing a mixture;
s4: manufacturing artificial stone: collecting the slurry after the desulfurization treatment by manpower, and adding resin, initiator, accelerator and dye into the collected slurry for mixing to manufacture the artificial stone, wherein the mixing volume ratio of the slurry, the resin, the initiator, the accelerator and the dye is 80: 25: 5: 4: 6, and when adopting liquid mixer to mix the stirring when mixing, wherein liquid mixer's stirring speed is 120r/min, and stirring time is 10min, needs to carry out the sampling test by the professional after once stirring is accomplished simultaneously to judge through the testing result, handle through the judged result, wherein sampling volume when carrying out the sampling test: the total volume of the mixture is 1: 450, wherein the sampling detection result shows that the corresponding proportion of each component meets the specified proportion and then the stirring is judged to be successful, the sampling detection result shows that the corresponding proportion of each component does not meet the specified proportion and then the stirring is judged to be failed, if the stirring is judged to be successful, the mixed solution flows into a die for solidification by a professional, if the stirring is judged to be failed, the solution is stirred for the second time by the professional, and after the second stirring is finished, the professional needs to perform sampling detection again, and the sampling detection result is used for judging and processing until the sampling detection result shows that the stirring is successful, the stirring is stopped, the mixed solution flows into a mould for solidification treatment, the curing temperature is 30 ℃ and the curing time is 4h when curing treatment is carried out, the resin is natural rosin resin, and the initiator petroleum ammonium persulfate and potassium persulfate are mixed according to the volume ratio of 1: 2, and the accelerator is prepared by mixing DMP-30, EP-184 and triethanolamine in a volume ratio of 3: 2: 2, the dye is formed by mixing, a professional selects the dye according to the needed color of the artificial stone, a heating device is required to be started to heat the bottom of the liquid stirrer in the stirring process, the temperature of the bottom of the liquid stirrer is monitored in real time through an infrared temperature detector, the temperature data is observed manually through a display screen of the infrared temperature detector during the real-time monitoring, the observed temperature data is judged, and the judgment result is processed;
s5: preparing rubber: the method comprises the steps of extracting components of the sieved salt mud by a professional to obtain calcium carbonate, and preparing rubber by taking the extracted calcium carbonate as a filler, wherein the Ca in the salt mud is separated by adopting an electrochemical method during rubber preparation 2+ And CI — And the whiteness of the salty mud is improved by reducing the content of sodium chloride in the salty mud, wherein the content of sodium chloride in the salty mud is not higher than 20%, and the prepared rubber is subjected to performance detection by professionals after the preparation is finished, the detected data is recorded, and meanwhile, the detected data is compared with the performance data of the existing rubber, so that the performance improvement rate is calculated.
The comprehensive utilization process of the salty mud in the first embodiment, the second embodiment, the third embodiment, the fourth embodiment and the fifth embodiment is tested, and the following results are obtained:
compared with the prior art, the utilization rate of the salt mud is remarkably improved by the comprehensive utilization process of the salt mud prepared in the first embodiment, the second embodiment, the third embodiment, the fourth embodiment and the fifth embodiment, and the first embodiment is the best embodiment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The comprehensive utilization process of the salty mud is characterized by comprising the following steps of:
s1: obtaining salt mud: manually collecting salt slurry generated in the brine preparation process in a brine field, and transporting the salt slurry to a treatment plant;
s2: salt mud treatment: the treatment plant carries out sieving treatment on the transported salt mud;
s3: preparing gypsum: performing desulfurization treatment on the collected salt mud by a limestone-gypsum wet method by a professional to prepare gypsum;
s4: manufacturing artificial stone: manually collecting the slurry after the desulfurization treatment, and adding resin, an initiator, an accelerator and dye into the collected slurry to mix to manufacture the artificial stone;
s5: preparing rubber: and (3) performing component extraction on the sieved salt mud by a professional to obtain calcium carbonate, and preparing the rubber by taking the extracted calcium carbonate as a filler.
2. The process of claim 1, wherein in step S1, the salty mud generated in the brine production process is collected in a centralized manner by a human being in a brine field, and the collected salty mud is weighed periodically, wherein the time interval of the periodic weighing is 3 weeks, and the salty mud is judged by the weighing data and processed by the judgment result, wherein the salty mud is judged to be full if the mass of the salty mud is greater than 1t, the salty mud is judged to be insufficient if the mass of the salty mud is not greater than 1t, and the salty mud is called by a human being if the salty mud is full, the salty mud is transported to a treatment plant by the human being, the salty mud is continuously weighed periodically if the salty mud is not full, and the salty mud is judged and processed by the human being.
3. The comprehensive utilization process of salt mud as claimed in claim 1, wherein in S2, the salt mud transported by the treatment plant is sieved by a sprayer, wherein the sieving process is performed by a nylon gauze with mesh diameter of 0.8mm, the quality of the salt mud sieved for one time is not more than 20kg, the sieving process is performed by a sprayer, the sprayer is used for spraying water, the sprayer is used for treating nontoxic wastewater, the speed of the sprayed water is set by professional personnel, the solid substances remained in the nylon gauze after sieving are manually collected, the nylon gauze needs to be manually cleaned after one sieving is completed, the nylon gauze is manually observed on the surface after cleaning is completed, the nylon gauze is treated according to the observation result, and the cleaned nylon gauze is used for the next sieving process if the observation result shows that no mud dirt exists on the surface of the nylon gauze, and (4) carrying out secondary cleaning on the nylon gauze if the observation result shows that mud dirt exists on the surface of the nylon gauze, carrying out surface observation again by manpower after the secondary cleaning is finished, and carrying out treatment according to the observation result.
4. The process of claim 1, wherein in S3, the collected salt mud is desulfurized by a limestone-gypsum wet method to prepare gypsum by professional personnel, wherein high calcium limestone with 95% calcium carbonate is used in the desulfurization treatment, and the collected salt mud is manually placed in a high temperature furnace for heating treatment before the desulfurization treatment, wherein the temperature of the high temperature furnace is maintained at 560 ℃ in the heating treatment, the heating time is 30min, and the molten liquid formed after heating is manually filtered after one heating is completed, and is judged according to the filtering result, and is processed according to the judging result, wherein the molten liquid is judged to be heated if no solid matter exists after being filtered, and is judged to be heated if solid matter exists after being filtered, and judge for the heating is accomplished then carry out data record by the manual work to heating temperature, judge for the heating is incomplete then carry out the secondary heating by the manual work with the solid matter that filters to the meltwater that forms after the secondary heating filters, judge and handle by the filtration result, the meltwater that forms after will heating at every turn mixes simultaneously and is regarded as the thick liquid, and carry the thick liquid that forms to the desulfurizing tower of power plant through the pipeline and make gypsum, wherein add organic acid additive in advance by the manual work in the desulfurizing tower, and organic acid additive: the volume ratio of the slurry is 1: 600.
5. the comprehensive utilization process of salt mud as claimed in claim 1, wherein in S4, the slurry after desulfurization is collected manually, and resin, initiator, accelerator and dye are added into the collected slurry and mixed to produce artificial stone, wherein the mixing volume ratio of slurry, resin, initiator, accelerator and dye is 80: 25: 5: 4: 6, and when adopting liquid mixer to mix the stirring when mixing, wherein liquid mixer's stirring speed is 120r/min, and stirring time is 10min, needs to carry out the sampling test by the professional after once stirring is accomplished simultaneously to judge through the testing result, handle through the judged result, wherein sampling volume when carrying out the sampling test: the total volume of the mixture is 1: 450, wherein the sampling detection result shows that the corresponding proportion of each component meets the specified proportion, the stirring is judged to be successful, the sampling detection result shows that the corresponding proportion of each component does not meet the specified proportion, the stirring is judged to be failed, the mixed solution flows into a die for curing by a professional when the stirring is judged to be successful, the solution is secondarily stirred by the professional when the stirring is judged to be failed, the professional needs to perform sampling detection again after the secondary stirring is completed, the sampling detection result is used for judging and processing until the sampling detection result shows that the stirring is successful, the stirring is stopped, and the mixed solution flows into the die for curing, wherein the curing temperature is 30 ℃ when the curing is performed, and the curing time is 4 hours.
6. The comprehensive utilization process of salty mud according to claim 5, characterized in that the resin is natural rosin resin, and the initiators petroleum ammonium persulfate and potassium persulfate are in a volume ratio of 1: 2, and the accelerator is prepared by mixing DMP-30, EP-184 and triethanolamine in a volume ratio of 3: 2: 2, and the dye is selected by a professional according to the required color of the artificial stone.
7. The process of claim 5, wherein the heating device is turned on to heat the bottom of the fluid mixer during the mixing process, the temperature of the bottom of the fluid mixer is monitored in real time by the infrared temperature detector, the temperature data is manually observed through the display screen of the infrared temperature detector during the real-time monitoring, the observed temperature data is determined, the process is performed according to the determination result, the observation result is that the heating is completed if the temperature data of the bottom of the fluid mixer is in the range of 420-560 ℃, the heating is determined to be not completed if the temperature data of the bottom of the fluid mixer is not in the range of 420-560 ℃, the heating is continued if the heating is not completed, and the heating device is manually turned off if the heating is completed, and continuously monitoring the bottom temperature of the liquid stirrer in real time, and processing the temperature through the observation result, wherein the observation result shows that the bottom temperature data of the liquid stirrer is not within the range of 420-560 ℃, the heating device is manually turned on until the observation result shows that the bottom temperature data of the liquid stirrer is within the range of 420-560 ℃, and the heating device is turned off.
8. The process of claim 1, wherein in step S5, calcium carbonate is obtained by ingredient extraction of the sieved salt slurry by professional personnel, and the extracted calcium carbonate is used as filler to prepare rubber, wherein the rubber preparation is carried out by separating Ca in the salt slurry by electrochemical method 2+ And CI — Increasing the whiteness of the salt slurry by reducing the sodium chloride content in the salt slurry, wherein the salt slurryThe content of sodium chloride in the rubber is not higher than 20%, and after the rubber is prepared, the performance of the prepared rubber is detected by professional personnel, the detected data is recorded, and meanwhile, the detected data is compared with the performance data of the existing rubber, and the performance improvement rate is calculated.
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| Publication number | Priority date | Publication date | Assignee | Title |
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