CN115254666B - Rock wool board production is with online detecting system - Google Patents
Rock wool board production is with online detecting system Download PDFInfo
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- CN115254666B CN115254666B CN202210864191.0A CN202210864191A CN115254666B CN 115254666 B CN115254666 B CN 115254666B CN 202210864191 A CN202210864191 A CN 202210864191A CN 115254666 B CN115254666 B CN 115254666B
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- 239000011490 mineral wool Substances 0.000 title claims abstract description 36
- 238000004364 calculation method Methods 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 238000004088 simulation Methods 0.000 claims abstract description 5
- 238000012797 qualification Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000013480 data collection Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 2
- 239000012784 inorganic fiber Substances 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention discloses an online detection system for rock wool board production, which relates to the technical field of rock wool board production detection, wherein collected data are collected and conveyed to an experiment module through a data collection system to carry out simulation calculation, influences caused by different environmental temperatures are simulated through a temperature regulation module, further calculation results of influences caused by the temperatures in different environments are brought into a detection calculation module to carry out calculation, so that calculation results under the influences of different temperatures are adapted, the calculation results are conveyed to a threshold comparison platform to be compared with a set threshold, when the calculated thermal conductivity value is higher than the set threshold, the fact that the thermal conductivity of the rock wool board detected at this time is larger is indicated, an unqualified signal at this time is transmitted to a warning module to be further sent out to warn, and then the unqualified signal is conveyed to a background management system to be selected and removed by a selection module.
Description
Technical Field
The invention belongs to the technical field of rock wool board production and detection, and particularly relates to an online detection system for rock wool board production.
Background
The rock wool board is also called rock wool heat-insulating decorative board, is an inorganic fiber board which is made up by using basalt as main raw material and adopting high-temperature melting process, and the rock wool board is a new heat-insulating, flame-retardant and sound-absorbing material, and the artificial inorganic fiber made up by using rock wool board through the processes of high-temperature melting process has the characteristics of light weight, small heat conductivity coefficient, heat absorption and incombustibility, and is a common application type which is originally developed in building and is used for industrial building.
Disclosure of Invention
The present invention aims to solve at least the technical problems existing in the prior art; therefore, the invention provides an online detection system for rock wool board production, which is used for solving the technical problem that the rock wool board body is influenced by external temperature in the process of detecting the heat conductivity value, and further, the deviation is caused to the whole detection result.
To achieve the above objective, according to an embodiment of the first aspect of the present invention, an online detection system for rock wool board production is provided, which includes a background management system, a data acquisition system, a detection calculation module and a threshold comparison platform, and is characterized in that an output end of the background management system is in bidirectional connection with an input end of the data acquisition system, an output end of the data acquisition system is connected with an input end of the detection calculation module, an output end of the detection calculation module is connected with an input end of the threshold comparison platform, an output end of the threshold comparison platform is connected with an input end of the background management system, an output end of the data acquisition system is connected with an input end of an experiment module, the experiment module includes a rock wool board temperature module, an external controllable temperature module, a release heat module and a material thickness, and the steps of performing simulation operation on experimental data in the experiment module are as follows:
s1, setting a rock wool plate thermometer as T1, an external thermometer as T2, an applied thermometer as T3 and a rock wool plate thickness as d, wherein the temperature unit is in degrees centigrade;
S1, taking a rock wool plate thermometer as T1, taking an external thermometer as T2 and taking an applied thermometer as T3, wherein the temperature unit is the temperature;
step S2, dividing a day into 24 time periods according to the time periods, wherein the time period from zero point to one point is the first time period, the temperature measured during the time period is marked as Y1, and the temperature marks during all the time periods are sequentially marked as Y1..
Step S3, removing the values of the minimum temperature Ymin and the maximum temperature Ymin from the temperatures measured in all the time periods, and then calculating an average value Ta of the temperatures in the rest time periods;
Step S4, utilizing a calculation formula Calculating a temperature influence factor delta, wherein the temperature of Ta can be calculated according to the temperatures of different time periods in a day;
s5, calculating the transferred heat as Q, calculating the temperature difference between the external temperature T2 and the rock wool board T1 as delta T, and introducing the temperature influence factor calculated in the step S2 into a formula Calculating the value of the thermal conductivity coefficient K;
the comparison mode in the step 3 is as follows:
step SS31, comparing the calculated value of the thermal conductivity coefficient K with a threshold comparison platform, wherein the threshold value set in the threshold comparison platform is 0.5;
Step SS32, if the value of the thermal conductivity coefficient K is larger than the set threshold value of 0.5, sending an instruction to the middle part to send out a warning, then sending the instruction to a background management system, and then sending an instruction to a selection module to select unqualified rock wool boards;
and step SS33, if the value of the thermal conductivity coefficient K is smaller than the set threshold value of 0.5, the product threshold qualification module directly sends an instruction to a background management system, and the rock wool board is conveyed by the selection module.
Preferably, the background management system comprises a temperature regulation module, a cross-sectional area control module and a selection module.
Preferably, the threshold comparison platform comprises a product threshold qualification module and an output end of the product threshold qualification module is connected with an input end of the background management system, the output end of the product threshold qualification module is connected with the input end of the background management system, and the output end of the product threshold qualification module is connected with the input end of the background management system.
Preferably, the selecting module is connected with selecting equipment, and the selecting equipment is in wireless connection with the background management system.
Compared with the prior art, the invention has the beneficial effects that: the temperature of the environment is simulated differently by the temperature regulation module in the experimental module, so that the relative temperature influence factor is calculated, the calculated temperature influence factor is further brought into a formula to be calculated, the calculation accuracy is ensured, the influence of the temperature under different environments on the final calculation result is avoided, and the influence on the overall product quality is further caused.
Drawings
FIG. 1 is a schematic block diagram of a detection system of the present invention;
FIG. 2 is a functional block diagram of a background management system of the present invention;
FIG. 3 is a schematic block diagram of an experimental module of the present invention;
fig. 4 is a functional block diagram of the threshold comparison platform of the present invention.
In the figure: 1. a background management system; 11. a temperature regulation module; 12. a cross-sectional area control module; 13. a thermal time control module; 14. selecting a module; 2. a data acquisition system; 3. an experiment module; 31. a rock wool board temperature module; 32. an external controllable temperature module; 33. a heat release module; 34. the thickness of the material; 4. a detection calculation module; 5. a threshold comparison platform; 51. a product threshold qualification module; 52. a product threshold reject module; 53. and a warning module.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the application provides an online detection system for rock wool board production, which comprises a background management system 1, a data acquisition system 2, a detection calculation module 4 and a threshold comparison platform 5, and is characterized in that the output end of the background management system 1 is in bidirectional connection with the input end of the data acquisition system 2, the output end of the data acquisition system 2 is connected with the input end of the detection calculation module 4, the output end of the detection calculation module 4 is connected with the input end of the threshold comparison platform 5, the output end of the threshold comparison platform 5 is connected with the input end of the background management system 1, the output end of the data acquisition system 2 is connected with the input end of an experiment module 3, the experiment module 3 comprises a rock wool board temperature module 31, an outside controllable temperature module 32, a release heat module 33 and a material thickness 34, and the steps of simulating experimental data in the experiment module 3 are as follows:
S1, taking a rock wool plate thermometer as T1, taking an external thermometer as T2 and taking an applied thermometer as T3, wherein the temperature unit is the temperature;
step S2, dividing a day into 24 time periods according to the time periods, wherein the time period from zero point to one point is the first time period, the temperature measured during the time period is marked as Y1, and the temperature marks during all the time periods are sequentially marked as Y1..
Step S3, removing the values of the minimum temperature Ymin and the maximum temperature Ymin from the temperatures measured in all the time periods, and then calculating an average value Ta of the temperatures in the rest time periods;
Step S4, utilizing a calculation formula Calculating a temperature influence factor delta, wherein the temperature of Ta can be calculated according to the temperatures of different time periods in a day;
s5, calculating the transferred heat as Q, calculating the temperature difference between the external temperature T2 and the rock wool board T1 as delta T, and introducing the temperature influence factor calculated in the step S2 into a formula Calculating the value of the thermal conductivity coefficient K;
The comparison in step 3 is as follows:
Step SS31, comparing the calculated value of the thermal conductivity coefficient K with a threshold comparison platform 5, wherein the threshold value set in the threshold comparison platform is 0.5;
Step SS32, if the value of the thermal conductivity coefficient K is larger than the set threshold value 0.5, 52 sends the instruction to 53 to send out an alarm and then sends the instruction to the background management system 1, and then sends out the instruction to the selection module 14 to select the unqualified rock wool boards;
in step SS33, if the value of the thermal conductivity K is smaller than the set threshold value 0.5, the product threshold qualification module 51 directly sends a command to the background management system 1, and the selection module 14 is used to perform conveying work on the rock wool boards.
Preferably, the background management system 1 comprises a temperature regulation module 11, a cross-sectional area control module 12, a cross-sectional area control module 13 and a selection module 14.
Preferably, the threshold comparison platform 5 comprises product threshold qualification modules 51, 52 and 53, and the output end of the product threshold qualification module 51 is connected with the input end of the background management system 1, the output end of the product threshold qualification module 51 is connected with 52, the output end of 52 is connected with 53, and the output end of 53 is connected with the input end of the background management system 1.
Preferably, the selection module 14 is connected to a selection device, and the selection device is connected to the background management system 1 wirelessly.
The partial data in the formula are all obtained by removing dimension and taking the numerical value for calculation, and the formula is a formula closest to the real situation obtained by simulating a large amount of collected data through software; the preset parameters and the preset threshold values in the formula are set by those skilled in the art according to actual conditions or are obtained through mass data simulation.
The working principle of the invention is as follows: the data acquisition system 2 is used for collecting and conveying the acquired data to the experiment module 3 to perform simulation calculation, the temperature regulation module 11 is used for simulating influences caused by different environmental temperatures, further calculation results of influences caused by the temperatures in different environments are brought into the detection calculation module 4 to be calculated, so that calculation results under the influence of different temperatures are adapted, the calculated results are conveyed to the threshold comparison platform 5 to be compared with a set threshold, when the calculated thermal conductivity value is higher than the set threshold, the fact that the thermal conductivity of the rock wool plate detected at this time is larger is indicated, at the moment, an unqualified signal is transmitted to the warning module 53 to be further sent out, then the unqualified signal is transmitted to the background management system 1 to be selected and removed by the selection module 14, and if the calculated results meet the set threshold, the signal is transmitted to the background management system 1 to be further conveyed to the next operation.
The above embodiments are only for illustrating the technical method of the present invention and not for limiting the same, and it should be understood by those skilled in the art that the technical method of the present invention may be modified or substituted without departing from the spirit and scope of the technical method of the present invention.
Claims (1)
1. The utility model provides an on-line detection system is used in rock wool board production, includes backstage management system, data acquisition system, detection calculation module and threshold value contrast platform, its characterized in that, be two-way connection between backstage management system's the output and the input of data acquisition system, and data acquisition system's the output is connected with the input that detects calculation module, the output that detects calculation module is connected with threshold value contrast platform's input, and threshold value contrast platform output is connected with backstage management system's input, data acquisition system's the output is connected with the input of experimental module, experimental module includes rock wool board temperature module, external controllable temperature module, release heat module and material thickness, carries out the concrete operation steps of simulation operation to experimental data in the experimental module and divide into following several steps, and concrete operation steps are as follows:
S1, setting a rock wool plate thermometer as T1, setting an external thermometer as T2 and setting an applied thermometer as T3, wherein the temperature unit is the temperature, and the thickness of the rock wool plate is d;
step S2, dividing a day into 24 time periods according to the time periods, wherein the time period from zero point to one point is the first time period, the temperature measured during the time period is marked as Y1, and the temperature marks during all the time periods are sequentially marked as Y1..
Step S3, removing the values of the minimum temperature Ymin and the maximum temperature Ymin from the temperatures measured in all the time periods, and then calculating an average value Ta of the temperatures in the rest time periods;
Step S4, utilizing a calculation formula Calculating a temperature influence factor delta, wherein the temperature of Ta can be calculated according to the temperatures of different time periods in a day;
s5, calculating the transferred heat as Q, calculating the temperature difference between the external temperature T2 and the rock wool board T1 as delta T, and introducing the temperature influence factor calculated in the step S2 into a formula Calculating the value of the thermal conductivity coefficient K;
the comparison mode in the step S3 is as follows:
step SS31, comparing the calculated value of the thermal conductivity coefficient K with a threshold comparison platform, wherein the threshold value set in the threshold comparison platform is 0.5;
Step SS32, if the value of the thermal conductivity coefficient K is larger than the set threshold value of 0.5, sending an instruction to the middle part to send out a warning, then sending the instruction to a background management system, and then sending an instruction to a selection module to select unqualified rock wool boards;
step SS33, if the value of the thermal conductivity coefficient K is smaller than the set threshold value 0.5, the product threshold qualification module directly sends an instruction to a background management system, and the rock wool board is conveyed by the selection module;
The background management system comprises a temperature regulation module, a cross-sectional area control module, a heat time control module and a selection module;
The threshold comparison platform comprises a product threshold qualification module, a product threshold disqualification module and a warning module, wherein the output end of the product threshold qualification module is connected with the input end of the background management system;
The selecting module is connected with the selecting device, and the selecting device is in wireless connection with the background management system.
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