CN117601256B - Preparation process of plastering adhesive cement and inspection equipment thereof - Google Patents
Preparation process of plastering adhesive cement and inspection equipment thereof Download PDFInfo
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- CN117601256B CN117601256B CN202410083318.4A CN202410083318A CN117601256B CN 117601256 B CN117601256 B CN 117601256B CN 202410083318 A CN202410083318 A CN 202410083318A CN 117601256 B CN117601256 B CN 117601256B
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- 239000004568 cement Substances 0.000 title claims abstract description 78
- 238000007689 inspection Methods 0.000 title claims abstract description 71
- 239000000853 adhesive Substances 0.000 title claims abstract description 47
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 42
- 238000002360 preparation method Methods 0.000 title claims abstract description 41
- 239000002002 slurry Substances 0.000 claims abstract description 38
- 238000002955 isolation Methods 0.000 claims abstract description 27
- 238000004088 simulation Methods 0.000 claims abstract description 26
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 24
- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000012360 testing method Methods 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 239000010410 layer Substances 0.000 claims description 62
- 238000011049 filling Methods 0.000 claims description 38
- 238000005086 pumping Methods 0.000 claims description 18
- 239000012790 adhesive layer Substances 0.000 claims description 17
- 238000001746 injection moulding Methods 0.000 claims description 15
- 238000004458 analytical method Methods 0.000 claims description 13
- 239000011229 interlayer Substances 0.000 claims description 13
- 230000035515 penetration Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000012797 qualification Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 21
- 239000003795 chemical substances by application Substances 0.000 abstract description 19
- 238000005336 cracking Methods 0.000 abstract description 12
- 239000006004 Quartz sand Substances 0.000 abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 6
- 239000004816 latex Substances 0.000 abstract description 3
- 229920000126 latex Polymers 0.000 abstract description 3
- 238000012216 screening Methods 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 238000000465 moulding Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229920000715 Mucilage Polymers 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 241000537371 Fraxinus caroliniana Species 0.000 description 2
- 235000010891 Ptelea trifoliata Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical group OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 229910052816 inorganic phosphate Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007415 particle size distribution analysis Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000003469 silicate cement Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/003—Methods for mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/02—General arrangement or layout of plant for producing mixtures of clay or cement with other materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of building materials, and particularly discloses a plastering mortar preparation process and inspection equipment thereof, wherein the preparation process comprises the steps of selecting an anti-cracking plastering mortar proportion suitable for the application environment generated in the current batch, preparing plastering mortar raw materials according to the proportion, including cement, quartz sand, anti-cracking inorganic dry powder, waterproof agent, water-retaining agent and latex powder, screening the particle size of the granular raw materials, and ensuring that the particle size of the quartz sand is smaller than 1 mu m; after the covering plastering guide unit injects the slurry above the middle layer isolation mold cavity, the directional depth processing unit is used for controlling the thickness of the plastering adhesive slurry layer to be distributed in a step shape, the mold entering temperature guiding depth switching unit is used for debugging the contact depth between the embedded end conduction unit and the plastering adhesive slurry layer, the guide Wen Jianju of the plastering adhesive slurry layer when the bottom of the plastering adhesive slurry layer is embedded into the cooling pipe is simulated, and then after the inner permeation temperature supply unit supplies heat to the inner side of the embedded end conduction unit in a segmented mode, the simulation test of the real-scene application of the plastering adhesive slurry is completed, and the achievement rate of adhesive slurry preparation parameters is improved.
Description
Technical Field
The invention relates to the technical field of building materials, in particular to a preparation process of a plastering mortar and inspection equipment thereof.
Background
In the traditional plastering mortar preparation process, the raw materials weighed according to the proportion are respectively put into a dry powder mortar stirrer under the constant temperature condition, and the mortar is obtained after mixing. In the preparation, in order to ensure that the mucilage meets the requirements, the molding quality of the mucilage needs to be checked. The inspection flow in the preparation process comprises chemical analysis of raw materials, ensuring correct proportion of cement, gypsum, lime and other components in the formula, and the preparation process also comprises particle size distribution analysis, hardness, wear resistance and crack resistance inspection of the plastering mortar after drying. Conventional finishing cements typically incorporate crack resistant inorganic dry powders to maintain crack resistant quality, but are subject to the actual construction environment, with the addition ratio being set according to the particular construction surface. For example, in a construction space with a cooling pipe embedded inside, the inner layer is more easily cracked from inside to outside due to the thermal expansion influence caused by pipeline temperature conduction, especially when the plane thickness of a cement layer in a construction environment is different, the inflection point junction formed by the difference of the layer thickness is more easily subjected to the temperature conduction of a pipeline, so that the inflection point structural surface is cracked, the simulation test on the environment is absent in the traditional preparation process, the slurry obtained by fixed proportion is easily subjected to proportion precision error in the actual application in the environment, and the molding quality of the plastering cement is more easily deteriorated. Therefore, we propose a process for preparing a finishing cement and a checking device thereof.
Disclosure of Invention
The invention mainly aims to provide a plastering adhesive cement preparation process and inspection equipment thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: a preparation process of a plastering mortar comprises the following steps:
step S1, selecting an anti-cracking plastering mortar ratio suitable for the application environment generated in the current batch, and preparing plastering mortar raw materials according to the ratio, wherein the plastering mortar raw materials comprise cement, quartz sand, anti-cracking inorganic dry powder, a waterproof agent, a water-retaining agent and emulsion powder;
s2, screening the particle size of the granular raw materials to ensure that the particle size of quartz sand is smaller than 1 mu m;
s3, adding cement, quartz sand, anti-cracking inorganic dry powder, a waterproof agent, a water retaining agent and emulsion powder into a mixing container, adding water according to a water ash proportion of 0.20, and stirring for 2 hours through the mixing container to obtain a pre-finished slurry;
and S4, transmitting the pre-finished product slurry to inspection equipment contained in the preparation process flow, and simulating an application environment through the inspection equipment contained in the preparation process to perform application qualification rate inspection on the pre-finished product slurry.
The invention is further improved in that the inspection equipment comprises an inspection end transmission mechanism, an external emission temperature control end generation mechanism, a sample adhesive cement pumping mechanism, an image inspection result analysis mechanism and a sample export clamping mechanism, wherein the inspection end transmission mechanism is used for conveying finished adhesive cement samples to the sample adhesive cement pumping mechanism, the sample adhesive cement pumping mechanism is used for pumping finished adhesive cement into the external emission temperature control end generation mechanism, the external emission temperature control end generation mechanism is used for simulating external temperature and wind power environment during finished adhesive cement inspection, the image inspection result analysis mechanism is used for inspecting the qualification degree of the finished adhesive cement samples, and the sample export clamping mechanism is used for distinguishing the qualification degree of the finished adhesive cement samples according to the inspection result of the image inspection result analysis mechanism.
The invention further improves that the external emission temperature control end generating mechanism is provided with a regulation and control injection molding sample mechanism, the regulation and control injection molding sample mechanism comprises a plastering layer injection molding executing part, an external temperature conduction simulation executing part and a plastering sample filling module, the plastering layer injection molding executing part, the external temperature conduction simulation executing part and the plastering sample filling module are all arranged in the external emission temperature control end generating mechanism, the external temperature conduction simulation executing part is used for regulating the guiding direction of the temperature generated by the external emission temperature control end generating mechanism, the plastering layer injection molding executing part is used for filling a plastering cement layer along the inner side of the plastering sample filling module, and a buried pipe interlayer simulating part is arranged in the plastering sample filling module and used for simulating a temperature conduction buried pipe environment and testing the cracking resistance of the plastering cement layer in the plastering sample filling module.
The invention is further improved in that the plastering layer mold entering execution part comprises a non-horizontal command output unit, a communication end output unit and an oriented plastering drive unit, wherein the communication end output unit is used for conveying plastering slurry transmitted by the sample slurry pumping mechanism to the inner side of the plastering sample filling module, the bottom of the communication end output unit is fixedly connected with a covering plastering guide unit, the oriented plastering drive unit is arranged at the inner side of the outward emission temperature control end generating mechanism, the covering plastering guide unit and the oriented depth processing unit are both in sliding connection with the oriented plastering drive unit, the non-horizontal command output unit transmits a drive command to the oriented depth processing unit according to a required plastering slurry layer coating curve, and the thickness of the plastering slurry layer is controlled to be distributed in a step shape through the oriented depth processing unit.
The invention is further improved in that the buried pipe interlayer simulation part comprises an inner penetration temperature supply unit, a temperature guide interval separation unit, a mold entering temperature guide depth switching unit and a buried end conduction unit, wherein the inner penetration temperature supply unit is arranged at the inner side of the plastering sample filling module, the inner penetration temperature supply unit supplies heat to the inner side of the buried end conduction unit in a segmented manner through the temperature guide interval separation unit, and the mold entering temperature guide depth switching unit is used for adjusting the contact depth between the buried end conduction unit and the plastering cement layer so as to simulate the guide Wen Jianju when the bottom of the plastering cement layer is embedded into a cooling pipe.
The invention is further improved in that the plastering sample filling module is provided with a middle layer isolation mould groove, the middle layer isolation mould groove separates the plastering sample filling module into two cavities which are distributed up and down, the plastering sample filling executing part is positioned at the top of the middle layer isolation mould groove, and the buried pipe interlayer simulating part is positioned at the bottom of the middle layer isolation mould groove.
Compared with the prior art, the invention has the beneficial effects that: after the covering plastering guide unit injects the slurry above the middle layer isolation mold cavity, the directional depth processing unit is used for controlling the thickness of the plastering adhesive layer to be distributed in a step shape, so that the thickness difference between the plastering adhesive layer and the embedding end conduction unit is adjusted through the mold-entering temperature-conducting depth switching unit, the contact depth of the embedding end conduction unit and the plastering adhesive layer is adjusted, the conduction Wen Jianju of the plastering adhesive layer when the bottom of the plastering adhesive layer is embedded into the cooling pipe is simulated, and further after the inner permeation temperature supply unit supplies heat to the inner side of the embedding end conduction unit in a segmented mode, the simulation test of the real scene application of the plastering adhesive is completed, the current prepared proportioning scheme is ensured to meet the actual application requirement, and the adhesive preparation parameter achievement rate is improved.
Drawings
FIG. 1 is a flow chart of a process for preparing a finishing cement according to the present invention.
FIG. 2 is a diagram showing the constitution of an inspection apparatus for a process for preparing a finishing cement according to the present invention.
FIG. 3 is a diagram showing the components of the inspection end transmission mechanism, the external emission temperature control end generation mechanism and the control injection molding sample mechanism in the inspection equipment for the process of preparing the plastering adhesive cement.
FIG. 4 is a schematic view of a finishing coat entering-die execution part, a finishing sample filling module and a buried pipe interlayer simulation part in an inspection device of a finishing cement preparation process of the invention.
In the figure: 1. a test end transmission mechanism; 2. an external emission temperature control end generating mechanism; 3. a sample cement pumping mechanism; 4. an image inspection result analysis means; 5. a sample guiding and clamping mechanism; 6. regulating and controlling an injection molding sample mechanism; 61. a plastering layer molding execution part; 611. a non-horizontal command output unit; 612. a communication end output unit; 613. a directional finishing drive unit; 614. covering the plastering guide unit; 615. a directional depth processing unit; 62. an external temperature conduction simulation execution unit; 63. a plastering sample preparation filling module; 631. the middle layer separates the mould groove; 64. a buried pipe interlayer simulation part; 641. an internal osmosis temperature supply unit; 642. a temperature-guiding interval separation unit; 643. a die-in temperature-conducting depth switching unit; 644. the buried end conductive unit.
Detailed Description
The present invention will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are shown in schematic drawings, rather than physical drawings, and are not to be construed as limiting the present invention, and in order to better explain the detailed description of the invention, certain components of the drawings may be omitted, enlarged or reduced in size, and not represent the actual product, and it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted, and that all other embodiments obtained by those skilled in the art without making creative efforts fall within the scope of protection of the invention based on the detailed description of the present invention.
Referring to fig. 1-4, a process for preparing a finishing cement comprises the following steps:
step S1, selecting an anti-cracking plastering mortar proportion suitable for the application environment generated in the current batch (plastering mortar is used in a construction space where a cooling pipe is buried), and preparing plastering mortar raw materials according to the proportion, wherein the plastering mortar raw materials comprise cement, quartz sand, anti-cracking inorganic dry powder, a waterproof agent, a water-retaining agent and emulsion powder;
s2, screening the particle size of the granular raw materials to ensure that the particle size of quartz sand is smaller than 1 mu m;
s3, adding cement, quartz sand, anti-cracking inorganic dry powder, a waterproof agent, a water retaining agent and emulsion powder into a mixing container, adding water according to a water ash proportion of 0.20, and stirring for 2 hours through the mixing container to obtain a pre-finished slurry;
and S4, transmitting the pre-finished product slurry to inspection equipment contained in the preparation process flow, and simulating an application environment through the inspection equipment contained in the preparation process to perform application qualification rate inspection on the pre-finished product slurry.
In the embodiment, the specific content of the preparation components is selected from the following proportions by weight percent: 40-45% of cement, 35-40% of quartz sand, 0.1-0.15% of waterproof agent, 0.1-0.25% of water-retaining agent, 5-8% of latex powder and 5-10% of crack-resistant inorganic dry powder, and adding the current components into a mixing container according to the proportion of water and ash, namely adding water according to the proportion of 0.20, and stirring for 2 hours by the mixing container to obtain the pre-product slurry.
Wherein, the cement is silicate cement, the latex powder is ethylene copolymer rubber powder, the waterproof agent is organic silicon waterproof agent, the water-retaining agent is hydroxypropyl methyl cellulose, and the crack-resistant inorganic dry powder comprises inorganic silicic acid, inorganic phosphate and inorganic dry powder of silica sol.
In this embodiment, when the plastering mortar of the current production batch needs to act on the construction space where the cooling pipe is buried, the plastering mortar comprises the following specific proportioning components: 40 to 45 percent of cement, 35 to 40 percent of quartz sand, 0.1 to 0.15 percent of waterproof agent, 0.1 to 0.25 percent of water-retaining agent, 5 to 8 percent of emulsion powder and 8 to 10 percent of crack-resistant inorganic dry powder. Wherein, in order to ensure the crack resistance of the plastering mortar under the conduction of temperature, the proportion of the crack-resistant inorganic dry powder is increased, and the proportion of the original preparation components is reserved when the plastering mortar is used for plane construction.
The inspection equipment comprises an inspection end transmission mechanism 1, an external emission temperature control end generation mechanism 2, a sample adhesive cement pumping mechanism 3, an image inspection result analysis mechanism 4 and a sample export clamping mechanism 5, wherein the inspection end transmission mechanism 1 is used for conveying a finished product sample of the plastering adhesive cement to the sample adhesive cement pumping mechanism 3. The sample mucilage pumping mechanism 3 pumps the finished product sizing agent into the outer emission temperature control end generating mechanism 2, and the outer emission temperature control end generating mechanism 2 is used for simulating the external temperature and the wind power environment when the finished product sizing agent is inspected. The image inspection result analysis mechanism 4 is used for inspecting the qualification degree of the finished product sample of the plastering adhesive cement, and the sample guiding and clamping mechanism 5 is used for distinguishing the qualification degree of the finished product sample of the plastering adhesive cement according to the inspection result of the image inspection result analysis mechanism 4.
In this embodiment, the inspection device provided by the invention is used for forming an inspection end in the preparation process, and after the cement mixing is completed in the preparation process, the molding cement slurry of the current batch is selected to be filled into a sample barrel and sent to the preparation process inspection end formed by the inspection device. The concrete inspection mode is that a sample barrel is transmitted to the position of the outer emission temperature control end generating mechanism 2 through the inspection end transmission mechanism 1, then the suction end of the sample adhesive cement pumping mechanism 3 is inserted into the sample barrel, and the sample adhesive cement pumping mechanism 3 is used for feeding adhesive cement into the outer emission temperature control end generating mechanism 2 for inspection.
In this embodiment, in the inspection process, the external emission temperature control end generating mechanism 2 is used for controlling the temperature of the inner cavity, so as to simulate the external heated environment, and after the inspection of the sample is completed, the image inspection result analyzing mechanism 4 acquires whether the currently tested slurry meets the cracking requirement of the application environment of the slurry through image acquisition, and after the inspection is completed, an execution signal is sent to the sample guiding-out clamping mechanism 5, and sorting and distinguishing between pass and fail are performed through the sample guiding-out clamping mechanism 5.
The external emission temperature control end generating mechanism 2 is provided with a control injection molding sample mechanism 6, and the control injection molding sample mechanism 6 comprises a plastering surface injection molding executing part 61, an external temperature conduction simulation executing part 62 and a plastering surface sample filling module 63. The plastering layer mold entering execution part 61, the external temperature conduction simulation execution part 62 and the plastering sample filling module 63 are all arranged inside the external emission temperature control end generating mechanism 2. The external temperature conduction simulation execution part 62 is used for adjusting the guiding direction of the temperature generated by the external emission temperature control end generating mechanism 2, and the plastering surface entering-mold execution part 61 is used for filling a plastering adhesive layer along the inner side of the plastering sample filling module 63. The plastering sample filling module 63 is internally provided with a buried pipe interlayer simulation part 64, and the buried pipe interlayer simulation part 64 is used for simulating a temperature-conducting buried pipe environment and testing the cracking resistance of the plastering mucilage layer in the plastering sample filling module 63.
The plastering layer in-mold execution part 61 comprises a non-horizontal command output unit 611, a communication end output unit 612 and a directional plastering drive unit 613, wherein the communication end output unit 612 is used for conveying plastering slurry transmitted by the sample cement pumping mechanism 3 to the inner side of the plastering sample filling module 63. The bottom of the communication end output unit 612 is fixedly connected with a covering and plastering guide unit 614, and the directional plastering drive unit 613 is arranged on the inner side of the external emission temperature control end generating mechanism 2. The overlay finishing guide unit 614 and the directional depth processing unit 615 are both slidably connected to the directional finishing drive unit 613. The non-horizontal command output unit 611 transmits a driving command to the directional depth processing unit 615 according to a required coating curve of the finishing cement layer, and the thickness of the finishing cement layer is controlled to be distributed in a stepwise manner through the directional depth processing unit 615.
In the present embodiment, the inspection preprocessing operation method of the inspection apparatus is as follows: after the sample cement pumping mechanism 3 is connected and communicated with the communicating end output unit 612, slurry in the sample barrel is fed through the directional plastering driving unit 613, so that plastering slurry is filled into the inner side of the plastering sample filling module 63, and meanwhile, in the filling process, the directional plastering driving unit 613 drives the covering plastering guide unit 614 to synchronously move, so that the moving and blanking of the covering plastering guide unit 614 is covered to the top surface structural layer of the middle-layer isolation mould groove 631, and the pretreatment before inspection is realized.
In this embodiment, in order to ensure that the inflection point junction that is easier to receive the temperature conduction of the pipeline can be more completely simulated during the slurry inspection, the non-horizontal command output unit 611 presets the parameters of the telescopic end in the movement stroke of the directional depth processing unit 615 along the directional plastering driving unit 613 according to the step distribution thickness test requirement required by the cement. When the directional deep processing unit 615 reaches the point where the middle layer isolation mold groove 631 of the corresponding thickness layer is located in the process that the internal penetration temperature supply unit 641 drives the directional plastering driving unit 613 to move, the adhesive cement is scraped through the extension of the output end of the directional deep processing unit 615, so that the adhesive cement layer keeps the adhesive cement in the step-shaped distribution thickness, the preparation inspection can be carried out according to the actual application requirement, the current preparation proportioning scheme is ensured to meet the actual application requirement, and the preparation parameter achievement rate is improved.
The top structural surface of the middle layer isolation mold cavity 631 can be designed to be in a step shape and an arc shape according to the required test requirements, and after slurry flows to the middle layer isolation mold cavity 631, the slurry is covered and formed by attaching the shape of the middle layer isolation mold cavity 631, so that the practical construction environment is simulated to test the preparation quality of the slurry in the proportion.
The buried pipe interlayer simulation section 64 includes an inner penetration temperature supply unit 641, a temperature-guiding interval separation unit 642, a mold-in temperature-guiding depth switching unit 643 and a buried end conduction unit 644, and the inner penetration temperature supply unit 641 is mounted on the inner side of the plastering sample filling module 63. The inner penetration temperature supply unit 641 supplies heat to the inner side of the embedded end conduction unit 644 in a segmented way through the temperature conduction interval separation unit 642, and the mold-entering temperature conduction depth switching unit 643 is used for adjusting the contact depth between the embedded end conduction unit 644 and the plastering mortar layer so as to simulate the conduction Wen Jianju when the bottom of the plastering mortar layer is embedded into the cooling pipe.
In this embodiment, after the formation of the cement layer is completed inside the middle isolation cavity 631, the contact depth between the embedded end conduction unit 644 and the plaster cement layer is adjusted by the in-mold temperature-guiding depth switching unit 643, so as to simulate the guide Wen Jianju when the bottom of the plaster cement layer is embedded into the cooling pipe. Meanwhile, the temperature-guiding interval separating units 642 are arranged in a sectional mode, local temperature-guiding interval separating units 642 required by the inspection surface after the inner permeation temperature-supplying units 641 are selected can supply heat independently, so that after the embedded end conducting units 644 conduct the temperature through the temperature-guiding interval separating units 642, the embedded end conducting units penetrate to the inflection point junction of the step-shaped plastering adhesive layer until the embedded end conducting units 644 simulate the inner permeation temperature of the adhesive layer and the outer emission temperature-control end generating mechanism 2 simulate the outer surface temperature of the adhesive layer, and whether the inner and outer temperature differences cause expansion cracking is inspected.
The plastering sample filling module 63 is provided with a middle layer isolation mould groove 631, the middle layer isolation mould groove 631 separates the plastering sample filling module 63 into two cavities which are distributed up and down, the plastering sample filling executing part 61 is positioned at the top of the middle layer isolation mould groove 631, and the buried pipe interlayer simulating part 64 is positioned at the bottom of the middle layer isolation mould groove 631.
In this embodiment, the bottom of the middle layer isolation cavity 631 is used for the penetration test of the temperature simulation of the embedded end conduction unit 644, and the top of the middle layer isolation cavity 631 is used as a coating simulation carrier for the cement layer, so that after the cement layer is formed, the temperature difference of heat is conducted from the bottom of the middle layer isolation cavity 631 through the embedded end conduction unit 644 for the crack resistance test after the cement proportioning preparation.
The working method of the inspection equipment in the plastering mortar preparation process comprises the following steps:
s1, selecting a current batch of molding adhesive slurry, loading the molding adhesive slurry into a sample barrel, and sending the molding adhesive slurry into a preparation process inspection end formed by inspection equipment, and conveying the sample barrel to the position of an external emission temperature control end generating mechanism 2 through an inspection end conveying mechanism 1.
Step S2, setting the temperature of the inner cavity of the outer emission temperature control end generating mechanism 2 to simulate the outdoor environment, then feeding the slurry in the sample barrel by the directional plastering driving unit 613, filling the plastering slurry into the inner side of the middle-layer isolation mold cavity 631, driving the directional covering plastering guiding unit 614 to synchronously move by the directional plastering driving unit 613, and covering the plaster onto the top surface structural layer of the middle-layer isolation mold cavity 631.
In step S3, the non-horizontal command output unit 611 presets parameters of the expansion end of the directional depth processing unit 615 in the motion process of the directional rendering driving unit 613 according to the step distribution thickness test requirement of the cement, and the directional depth processing unit 615 controls the thickness of the rendering cement layer inside the middle isolation cavity 631 to be in a step shape.
Step S4, the contact depth between the embedded end conduction unit 644 and the plastering adhesive layer is adjusted by the in-mold temperature-guiding depth switching unit 643, the guide Wen Jianju when the bottom of the plastering adhesive layer is embedded into the cooling pipe is simulated, and the simulation of the inner permeation temperature of the adhesive layer and the simulation of the outer emission temperature control end generating mechanism 2 to the outer surface temperature of the adhesive layer are performed by the embedded end conduction unit 644, so that whether the inflection point contact surface of the adhesive layer is expanded and cracked when the inner and outer temperature difference is generated is checked after the adhesive layer is formed in a step shape.
Step S5, the inspection end transmission mechanism 1 transmits the plastering sample filling module 63 to the image inspection result analysis mechanism 4, the image inspection result analysis mechanism 4 analyzes whether the structural surface image of the mucilage layer at the top of the middle layer isolation mould groove 631 is cracked or not, and after the inspection is finished, an execution signal is sent to the sample guiding and clamping mechanism 5, and the sample guiding and clamping mechanism 5 is used for sorting and distinguishing between qualified and unqualified samples, so that the whole set of operation flow of the preparation equipment is completed.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The inspection equipment of a plastering mortar preparation process is characterized in that: the inspection equipment comprises an inspection end transmission mechanism (1), an external emission temperature control end generation mechanism (2), a sample adhesive cement pumping mechanism (3), an image inspection result analysis mechanism (4) and a sample guiding-out clamping mechanism (5), wherein the inspection end transmission mechanism (1) is used for conveying finished product samples of the adhesive cement to the sample adhesive cement pumping mechanism (3), the sample adhesive cement pumping mechanism (3) is used for pumping finished product slurries into the external emission temperature control end generation mechanism (2), the external emission temperature control end generation mechanism (2) is used for simulating external temperature and wind power environment when being used for inspecting the finished product slurries, the image inspection result analysis mechanism (4) is used for inspecting the qualification degree of the finished product samples of the adhesive cement, and the sample guiding-out clamping mechanism (5) is used for distinguishing the qualification degree of the finished product samples of the adhesive cement according to the inspection result of the image inspection result analysis mechanism (4);
the device is characterized in that a regulation and control injection molding sample mechanism (6) is arranged in the external emission temperature control end generating mechanism (2), the regulation and control injection molding sample mechanism (6) comprises a plastering surface injection molding execution part (61), an external temperature conduction simulation execution part (62) and a plastering surface preparation sample filling module (63), the plastering surface injection molding execution part (61), the external temperature conduction simulation execution part (62) and the plastering surface preparation sample filling module (63) are all arranged inside the external emission temperature control end generating mechanism (2), the external temperature conduction simulation execution part (62) is used for regulating the guiding direction of the temperature generated by the external emission temperature control end generating mechanism (2), the plastering surface injection molding execution part (61) is used for filling a plastering surface adhesive cement layer along the inner side of the plastering surface preparation sample filling module (63), a buried pipe interlayer simulation part (64) is arranged inside the plastering surface preparation sample filling module (63), and the buried pipe interlayer simulation part (64) is used for simulating a temperature conduction pipe environment and testing the performance of the plastering surface adhesive cement layer in the plastering surface preparation sample filling module (63);
the plastering layer mold entering execution part (61) comprises a non-horizontal command output unit (611), a communication end output unit (612) and a directional plastering drive unit (613), wherein the communication end output unit (612) is used for conveying plastering slurry transmitted by the sample cement pumping mechanism (3) to the inner side of the plastering sample filling module (63), a covering plastering guide unit (614) is fixedly connected to the bottom of the communication end output unit (612), the directional plastering drive unit (613) is arranged on the inner side of the external emission temperature control end generating mechanism (2), the covering plastering guide unit (614) and the directional depth processing unit (615) are both in sliding connection with the directional plastering drive unit (613), and the non-horizontal command output unit (611) transmits a drive command to the directional depth processing unit (615) according to a required plastering cement layer coating curve, and the thickness of the plastering cement layer is controlled to be distributed in a step shape through the directional depth processing unit (615).
2. The inspection apparatus for a finishing cement manufacturing process according to claim 1, wherein: the buried pipe interlayer simulation part (64) comprises an inner penetration temperature supply unit (641), a temperature conduction interval separation unit (642), a mold-entering temperature conduction depth switching unit (643) and a buried end conduction unit (644), wherein the inner penetration temperature supply unit (641) is arranged on the inner side of the plastering sample filling module (63), the inner penetration temperature supply unit (641) supplies heat to the inner side of the buried end conduction unit (644) in a segmented mode through the temperature conduction interval separation unit (642), and the mold-entering temperature conduction depth switching unit (643) is used for debugging the contact depth between the buried end conduction unit (644) and the plastering adhesive layer so as to simulate the conduction Wen Jianju when the bottom of the plastering adhesive layer is buried in a cooling pipe.
3. The inspection apparatus for a finishing cement manufacturing process according to claim 2, wherein: the plastering sample filling module (63) is provided with a middle layer isolation mould groove (631), the middle layer isolation mould groove (631) separates the plastering sample filling module (63) into two cavities which are distributed up and down, the plastering sample filling executing part (61) is positioned at the top of the middle layer isolation mould groove (631), and the buried pipe interlayer simulating part (64) is positioned at the bottom of the middle layer isolation mould groove (631).
4. A process for preparing a finishing cement, characterized in that in the process of preparing the finishing cement, inspection equipment of the process for preparing the finishing cement is adopted, the finishing cement is transmitted to inspection equipment contained in the preparation process flow, and the application qualification rate of the pre-finished product cement is inspected by simulating the application environment of the inspection equipment contained in the preparation process.
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