CN114739759A - Robot corresponding type multifunctional oven and method - Google Patents
Robot corresponding type multifunctional oven and method Download PDFInfo
- Publication number
- CN114739759A CN114739759A CN202210201188.0A CN202210201188A CN114739759A CN 114739759 A CN114739759 A CN 114739759A CN 202210201188 A CN202210201188 A CN 202210201188A CN 114739759 A CN114739759 A CN 114739759A
- Authority
- CN
- China
- Prior art keywords
- sample
- oven
- temperature
- temperature area
- hot air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000010981 drying operation Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims description 30
- 238000002360 preparation method Methods 0.000 claims description 16
- 238000005303 weighing Methods 0.000 claims description 12
- 238000011068 loading method Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 3
- 238000012790 confirmation Methods 0.000 claims 1
- 239000003245 coal Substances 0.000 abstract description 7
- 239000000571 coke Substances 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 abstract description 5
- 239000000523 sample Substances 0.000 description 108
- 238000004458 analytical method Methods 0.000 description 6
- 239000003779 heat-resistant material Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011335 coal coke Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000006101 laboratory sample Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a robot corresponding type multifunctional oven, wherein a control unit of the robot corresponding type multifunctional oven is designed and arranged at the top of a main frame of an oven body, a high-temperature moisture measurement area of an oven working space can be used for simultaneously placing 12 sample plates for drying operation, and a low-temperature area can be used for simultaneously placing 4 sample plates and 4 sample barrels for pre-drying operation. The sample in the detection is not influenced when the sample is placed and taken out every time. The high-temperature area of the internal sample rotating tray is provided with three layers and is connected with the operation rotating shaft through bolts. The multifunctional oven and the method disclosed by the invention have high automation degree, and can be matched with a robot to automatically complete the work of on-line determination of the moisture of coal/coke, automatic pre-drying of coal/coke classified samples, drum strength determination samples and the like. The multifunctional oven disclosed by the invention is provided with the high-temperature moisture measuring area and the low-temperature sample pre-drying and sample preparing area, can realize the functions of a conventional high-temperature and low-temperature double oven, and can effectively save the equipment layout space around the robot by being integrated into a robot sample preparing system.
Description
Technical Field
The invention relates to the technical field of coke and coal sample preparation detection, in particular to a robot corresponding type multifunctional oven device and a method.
Background
The coke and coal sample preparation analysis equipment is a device which is applied to the requirements of raw material analysis, detection, scientific research and the like in the industries of coal mining area mining, coke production, coal coke bulk cargo loading and unloading wharf transportation and the like. At present, most of sample preparation rooms and laboratory sample preparation processes mainly carry barreled samples to be prepared through manual operation, and gradually carry out sample preparation analysis work such as crushing, division, total moisture analysis and determination, sample pre-drying, sample grinding, sample component analysis and the like on the samples.
The defects existing in the drying procedure of the traditional manual sample preparation and analysis process are mainly shown in that:
(1) the moisture loss amount in the sample preparation and weighing processes of the moisture measurement sample is large, and the measurement deviation introduced by the moisture measurement result data is large;
(2) the drying operation needs to use a plurality of (more than two) drying oven devices with different models of high temperature and low temperature;
(3) the traditional oven can not meet the requirements of online timely and efficient moisture determination drying and sample pre-drying operation realized by docking with a robot, so that the invention of a novel oven is urgently needed to solve the problems.
Disclosure of Invention
In order to solve the problems existing in the background technology, the invention provides a robot corresponding type multifunctional oven, which comprises:
a robot corresponding type multifunctional oven comprises an oven control unit, a sample disc rotating tray, an oven door switch cylinder, a running rotating shaft, a heat preservation fixing plate, a hot air circulating fan, a rotating positioning mechanism, a high-temperature area oven door, a motor with a gearbox, a low-temperature area oven door cylinder, a pre-drying sample container, a sample container rotating tray, a high-temperature area heating device, a low-temperature area heating device partition temperature-insulation fixing plate, an oven body frame, a hot air circulating pipeline, a hot air circulating air inlet, a hot air circulating area switching device and a temperature detection sensor;
the oven control unit is designed and arranged at the top of the main box body frame, and the oven is provided with an independent PLC control unit for setting various parameters for the operation of the oven and communicating with upstream and downstream equipment to control the operation of the equipment; the sample tray and the pre-drying sample container are respectively horizontally placed on the sample tray rotating tray and the sample container rotating tray through the positioning clamping grooves;
the high-temperature area of the sample plate rotating tray is provided with three layers, the low-temperature area is provided with one layer, and the high-temperature area and the low-temperature area are provided with partitioned heat insulation fixing plates; the low-temperature area of the sample container rotating tray is provided with a layer, and the trays are respectively connected with the operation rotating shaft through bolts; the operation rotation axis upper end is fixed at box body frame top through the axle head bearing, operation rotation axis top is connected with rotary positioning mechanism through the bolt, rotary positioning mechanism is used for the location of the rotatory tray of sample dish and the rotatory tray of sample container to confirm when equipment operates, operation rotation axis bottom is fixed in box body frame bottom through the axle head bearing, operation rotation axis low side fixed mounting has the hold-in range drive wheel and is connected with the gearbox of motor through the hold-in range.
Further, the heated air circulation fan is fixed to the top of the box body main frame through bolts, an air inlet of the heated air circulation fan is communicated with a heated air circulation pipeline of the oven, the heated air circulation fan is respectively connected with a high-temperature area and a low-temperature area of the oven through the heated air circulation pipeline, a heated air circulation air inlet is formed in the tail end of the heated air circulation pipeline, and a heated air circulation interval switching device is arranged in the heated air circulation pipeline and used for switching a heated air circulation interval.
Further, the high-temperature area oven door is fixed on the main box body frame through a hinge, the cylinder base of the high-temperature area oven door is fixed on the main box body frame through a bolt, and the telescopic rod end is fixed on the side face of the high-temperature area oven door through a bolt; the low-temperature area oven door is fixed on the main box body frame through a hinge, the cylinder base of the low-temperature area oven door is fixed on the main box body frame through a bolt, and the telescopic rod ends are fixed on the upper side and the lower side of the low-temperature area oven door through bolts; the heat preservation fixed plate is fixed on the inner layer side of the box body main frame through bolts, and the high-temperature region heating device and the low-temperature region heating device are fixed on the heat preservation fixed plate on the rear side of the oven heating bin through bolts.
Further, the inner wall of the oven is coated with heat-resistant materials, and the high-temperature area and the low-temperature area are respectively provided with a temperature detection sensor for detecting the temperature of the high-temperature area and the low-temperature area in real time.
Furthermore, the oven control unit is provided with an independent PLC control system which is respectively in signal connection with the high-temperature area oven door cylinder, the low-temperature area oven door cylinder, the hot air circulating fan, the rotary positioning mechanism, the motor, the high-temperature area heating device, the low-temperature area heating device, the hot air circulating interval switching device and the temperature detection sensor and is used for setting various parameters of the operation of the oven and communicating with upstream and downstream equipment to control the operation of the equipment.
A thermal drying method comprises the following steps:
s1: the PLC control system sends out a system equipment operation instruction, the heating device simultaneously heats the high-temperature area and the low-temperature area to a set temperature value, and the control system sends out an instruction to the robot to carry out weighing, loading and drying operation on related samples;
s2, the robot clamps the sample plate or sample barrel loaded with the weighed sample to the front of the oven door, the control system instructs the corresponding oven door cylinder controlling the high temperature area or low temperature area to open the oven door of the relevant temperature area, the robot clamps the sample plate or sample barrel loaded with the sample to be placed on the rotating tray of the corresponding sample container in the high temperature area or low temperature area (the sample barrel is only used for the pre-drying sample preparation operation of the sample with the mass more than 4KG and less than 20 KG), and after the sample plate or sample barrel loaded with the sample is placed, the oven door of the corresponding temperature area is closed;
s3: the motor is started, and the sample tray rotating tray and the sample container rotating tray are driven by the synchronous belt to horizontally rotate to the next placing station (rotate by 90 degrees); continuing to place the next sample;
s4: the PLC control system controls and instructs the hot air circulating fan and the hot air circulating interval switching device to periodically and circularly replace the high-humidity high-heat air in the two temperature areas and the outside air according to the set time, so that the removal of the high-humidity high-heat air in the corresponding temperature areas and the drying speed of the block-added sample are accelerated;
s5: the temperature sensors of the corresponding temperature areas detect the temperatures of the corresponding temperature areas in real time and transmit the temperatures to the PLC control system, and the PLC control system, the temperature sensors of the corresponding temperature areas and the heating devices of the corresponding temperature areas form a feedback control loop and execute the feedback control loop according to the heating time and the heating temperature set by the PLC control system;
s6: after the samples in the corresponding temperature areas are dried for the set time of the system, the PLC control system sends out a control instruction to control the cylinders of the oven doors of the corresponding temperature areas to open the oven doors of the corresponding temperature areas, the robot clamps a sample tray or a sample barrel loaded with the dried samples for weighing or carrying out subsequent sample preparation process work, and the oven doors of the corresponding temperature areas are closed;
s7: the robot clamps a sample tray or a sample barrel loaded with the dried sample for weighing, then pours the weighed sample into subsequent sample preparation process equipment, continuously clamps the empty sample container into sample container cleaning equipment for cleaning the container, and puts the empty sample container into sample loading and preparing process equipment at the upstream of the oven for queuing after cleaning to wait for the next sample loading, weighing and drying process.
The invention achieves the following beneficial effects:
the high-temperature area oven working space can be used for placing 12 sample trays for drying moisture determination operation at least, and the low-temperature area can be used for placing 4 sample trays and 4 sample barrels for pre-drying operation. The sample in the detection is not influenced when the sample is placed and taken out every time.
The device can be matched with a robot to automatically complete the work of on-line determination of coke moisture, automatic pre-drying of coke mechanical strength drum samples and the like; the automatic pre-drying device can be matched with a robot to automatically complete the work of on-line measurement of coal moisture, automatic pre-drying of coal chemical samples and the like.
The multifunctional oven disclosed by the invention is provided with the high-temperature moisture measuring area and the low-temperature sample pre-drying and sample preparing area, can realize the functions of a conventional high-temperature and low-temperature double oven, and can effectively save the equipment layout space around the robot by being integrated into a robot sample preparing system. The equipment has high drying efficiency and good drying quality, and can meet the requirements of drying operation on line in time and efficiently.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the overall structure of the back side of the present invention;
FIG. 4 is a schematic view of the hot air circulation system according to the present invention;
FIG. 5 is a schematic structural view of a sample plate and a bracket in a high temperature region according to the present invention;
FIG. 6 is a schematic view of the structure of the low temperature zone sample container and the bracket of the present invention;
FIG. 7 is a schematic view of a door of the low temperature zone oven of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. an oven control unit; 2. a sample tray; 3. the sample tray rotates the tray; 4. a high temperature zone oven door cylinder; 5. operating the rotating shaft; 6. a heat preservation fixing plate; 7. a hot air circulating fan; 8. a rotary positioning mechanism; 9. a high temperature zone oven door; 10. a motor with a gearbox; 11. a low temperature zone oven door; 12. a low-temperature zone oven door cylinder; 13. pre-drying the sample container; 14. a sample container rotating tray; 15. a high temperature zone heating device; 16. a low temperature zone heating device; 17. a partition heat insulation fixing plate; 18. a main frame of the box body; 19. a hot air circulation duct; 20. a hot air circulating air inlet; 21. a hot air circulation section switching device; 22. and a temperature detection sensor.
Detailed Description
To facilitate an understanding of the present invention by those skilled in the art, specific embodiments thereof are described below with reference to the accompanying drawings.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a robot corresponding type multifunctional oven comprises an oven control unit 1, a sample plate 2, a sample plate rotating tray 3, an oven door opening and closing cylinder, a running rotating shaft 5, a heat preservation fixing plate 6, a hot air circulating fan 7, a rotating positioning mechanism 8, a high-temperature area oven door 9, a motor 10 with a gearbox, a low-temperature area oven door 11, a low-temperature area oven door cylinder 12, a pre-drying sample container 13, a sample container rotating tray 14, a high-temperature area heating device 15, a low-temperature area heating device 16, a partitioned heat insulation fixing plate 17, a box body main frame 18, a hot air circulating pipeline 19, a hot air circulating air inlet 20, a hot air circulating area switching device 21 and a temperature detection sensor 22.
The oven control unit 1 is designed and arranged at the top of the box body main frame 18, and the oven is provided with an independent PLC control unit for setting various parameters for the operation of the oven and communicating with upstream and downstream equipment to control the operation of the equipment; the sample plate 2 and the pre-drying sample container 13 are respectively and horizontally placed on the sample plate rotating tray 3 and the sample container rotating tray 14 through the positioning clamping grooves.
The sample plate rotating tray 3 is provided with three layers in a high-temperature area, one layer in a low-temperature area, and partitioned heat insulation fixing plates 17 in the high-temperature area and the low-temperature area; a layer of sample container rotating tray 14 is arranged in a low-temperature area, and the trays are respectively connected with the operation rotating shaft 5 through bolts; the device is characterized in that the upper end of the operation rotating shaft 5 is fixed to the top of the box body main frame 18 through a shaft end bearing, the top of the operation rotating shaft 5 is connected with a rotary positioning mechanism 8 through a bolt, the rotary positioning mechanism 8 is used for positioning and confirming a sample tray 3 and a sample container rotary tray 14 when the device operates, the bottom of the operation rotating shaft 5 is fixed to the bottom of the box body main frame 18 through the shaft end bearing, and a synchronous belt driving wheel is fixedly mounted at the lower end of the operation rotating shaft 5 and is connected with a gearbox of a motor through a synchronous belt.
The heated air circulation fan 7 is fixed on the top of the box body main frame 18 through bolts, an air inlet is communicated with a heated air circulation pipeline 19 of the oven, the heated air circulation fan 7 is respectively connected with a high-temperature area and a low-temperature area of the oven through the heated air circulation pipeline 19, a heated air circulation air inlet 20 is arranged at the tail end of the heated air circulation pipeline 19, and a heated air circulation interval switching device 21 is arranged in the heated air circulation pipeline 19 and used for switching a heated air circulation interval.
The high-temperature area oven door 9 is fixed on the oven body main frame 18 through a hinge, the base of the high-temperature area oven door cylinder 4 is fixed on the oven body main frame 18 through a bolt, and the telescopic rod end is fixed on the side surface of the high-temperature area oven door 9 through a bolt; the low-temperature area oven door 11 is fixed on the oven body main frame 18 through a hinge, the base of the low-temperature area oven door cylinder 12 is fixed on the oven body main frame 18 through a bolt, and the telescopic rod ends are fixed on the upper side and the lower side of the low-temperature area oven door 11 through bolts; the heat preservation fixing plate 6 is fixed on the inner layer side of the box body main frame 18 through bolts, and the high-temperature region heating device 15 and the low-temperature region heating device 16 are fixed on the heat preservation fixing plate 6 on the rear side of the oven heating bin through bolts.
The inner wall of the oven is coated with heat-resistant materials, and the high-temperature area and the low-temperature area are respectively provided with a temperature detection sensor 22 for detecting the temperature of the high-temperature area and the low-temperature area in real time.
The oven control unit 1 is provided with an independent PLC control system which is respectively in signal connection with a high-temperature area oven door cylinder 4, a low-temperature area oven door cylinder 12, a hot air circulating fan 7, a rotary positioning mechanism 8, a motor 10, a high-temperature area heating device 15, a low-temperature area heating device 16, a hot air circulating interval switching device 21 and a temperature detection sensor 22 and is used for setting various parameters of the operation of the oven and communicating with upstream and downstream equipment to control the operation of the equipment.
The robot corresponding type multifunctional oven provided by the invention has the following use process:
s1: the PLC control system sends out a system equipment operation instruction, the heating device simultaneously heats the high-temperature area and the low-temperature area to a set temperature value, and the control system sends out an instruction to the robot to carry out weighing, loading and drying operation on related samples;
s2, the robot clamps the sample plate or sample barrel loaded with the weighed sample to the front of the oven door, the control system instructs the corresponding oven door cylinder for controlling the high temperature area or low temperature area to open the oven door of the relevant temperature area, the robot clamps the sample plate or sample barrel loaded with the sample to be placed on the corresponding sample container rotating tray of the high temperature area or low temperature area (the sample barrel is only used for pre-drying and sample preparation operation of the sample with the mass more than 4KG and less than 20 KG), and after the sample plate or sample barrel loaded with the sample is placed, the oven door of the corresponding temperature area is closed;
s3: the motor is started, and the sample tray rotating tray and the sample container rotating tray are driven by the synchronous belt to horizontally rotate to the next placing station (rotate by 90 degrees); continuing to place the next sample;
s4: the PLC control system controls and instructs the hot air circulating fan and the hot air circulating interval switching device to periodically and circularly replace the high-humidity high-heat air in the two temperature areas and the outside air according to the set time, so that the elimination of the high-humidity high-heat air in the corresponding temperature areas is accelerated, and the drying speed of the block sample is increased;
s5: the temperature sensors of the corresponding temperature areas detect the temperatures of the corresponding temperature areas in real time and transmit the temperatures to the PLC control system, and the PLC control system, the temperature sensors of the corresponding temperature areas and the heating devices of the corresponding temperature areas form a feedback control loop and execute the feedback control loop according to the heating time and the heating temperature set by the PLC control system;
s6: after the samples in the corresponding temperature areas are dried for the set time of the system, the PLC control system sends out a control instruction to control the cylinders of the oven doors of the corresponding temperature areas to open the oven doors of the corresponding temperature areas, the robot clamps a sample tray or a sample barrel loaded with the dried samples for weighing or carrying out subsequent sample preparation process work, and the oven doors of the corresponding temperature areas are closed;
s7: the robot clamps a sample tray or a sample barrel loaded with a dried sample to weigh, then pours the weighed sample into subsequent sample preparation process equipment, continuously clamps the empty sample container to sample container cleaning equipment to clean the container, and after cleaning, puts the empty sample container back into sample loading and preparing process equipment at the upstream of the oven to queue for the next sample loading, weighing and drying process.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (2)
1. A robot corresponding type multifunctional oven and a method are characterized in that: the robot corresponding type multifunctional oven comprises an oven control unit, a sample disc rotating tray, an oven door switch cylinder, a running rotating shaft, a heat preservation fixing plate, a hot air circulating fan, a rotating positioning mechanism, a high-temperature area oven door, a motor with a gearbox, a low-temperature area oven door cylinder, a pre-drying sample container, a sample container rotating tray, a high-temperature area heating device, a low-temperature area heating device, a partition heat insulation fixing plate, an oven body main frame, a hot air circulating pipeline, a hot air circulating air inlet, a hot air circulating interval switching device and a temperature detection sensor;
the oven control unit is designed and arranged at the top of the main box body frame, and the oven is provided with an independent PLC control unit for setting various parameters for the operation of the oven and communicating with upstream and downstream equipment to control the operation of the equipment; the sample tray and the pre-drying sample container are respectively horizontally placed on the sample tray rotating tray and the sample container rotating tray through the positioning clamping grooves;
the high-temperature area of the sample disc rotating tray is provided with three layers, the low-temperature area is provided with one layer, and the high-temperature area and the low-temperature area are provided with partitioned temperature-isolating fixing plates; the low-temperature area of the sample container rotating tray is provided with a layer, and the trays are respectively connected with the operation rotating shaft through bolts; the upper end of the operation rotating shaft is fixed on the top of the box body main frame through a shaft end bearing, the top of the operation rotating shaft is connected with a rotary positioning mechanism through a bolt, the rotary positioning mechanism is used for positioning confirmation of a sample plate rotary tray and a sample container rotary tray when equipment runs, the bottom of the operation rotating shaft is fixed on the bottom of the box body main frame through the shaft end bearing, and a synchronous belt driving wheel is fixedly installed at the lower end of the operation rotating shaft and is connected with a gearbox of a motor through a synchronous belt;
the hot air circulation fan is fixed at the top of the box body frame through bolts, an air inlet of the hot air circulation fan is communicated with a hot air circulation pipeline of the oven, the hot air circulation fan is respectively connected with a high-temperature area and a low-temperature area of the oven through the hot air circulation pipeline, a hot air circulation air inlet is arranged at the tail end of the hot air circulation pipeline, and a hot air circulation interval switching device is arranged in the hot air circulation pipeline and used for switching a hot air circulation interval
The method comprises the following steps:
s1: the PLC control system sends out a system equipment operation instruction, the heating device simultaneously heats the high-temperature area and the low-temperature area to a set temperature value, and the control system sends out an instruction to the robot to carry out weighing, loading and drying operation on related samples;
s2, the robot clamps the sample plate or sample barrel loaded with the weighed sample to the front of the oven door, the control system instructs the corresponding oven door cylinder for controlling the high temperature area or low temperature area to open the oven door of the relevant temperature area, the robot clamps the sample plate or sample barrel loaded with the sample to be placed on the corresponding sample container rotating tray of the high temperature area or low temperature area, the sample barrel is only used for pre-drying and sample preparation operation of the sample with the mass more than 4KG and less than 20KG, and after the sample plate or sample barrel loaded with the sample is placed, the oven door of the corresponding temperature area is closed;
s3: the motor is started, and the sample tray rotating tray and the sample container rotating tray are driven by the synchronous belt to horizontally rotate to the next placing station (rotate by 90 degrees); continuing to place the next sample;
s4: the PLC control system controls and instructs the hot air circulating fan and the hot air circulating interval switching device to periodically and circularly replace the high-humidity high-heat air in the two temperature areas and the outside air according to the set time, so that the removal of the high-humidity high-heat air in the corresponding temperature areas and the drying speed of the block-added sample are accelerated;
s5: the temperature sensors of the corresponding temperature areas detect the temperatures of the corresponding temperature areas in real time and transmit the temperatures to the PLC control system, and the PLC control system, the temperature sensors of the corresponding temperature areas and the heating devices of the corresponding temperature areas form a feedback control loop and execute the feedback control loop according to the heating time and the heating temperature set by the PLC control system;
s6: after the samples in the corresponding temperature areas are dried for the set time of the system, the PLC control system sends out a control instruction to control the cylinders of the oven doors of the corresponding temperature areas to open the oven doors of the corresponding temperature areas, the robot clamps a sample tray or a sample barrel loaded with the dried samples for weighing or carrying out subsequent sample preparation process work, and the oven doors of the corresponding temperature areas are closed;
s7: the robot clamps a sample tray or a sample barrel loaded with the dried sample for weighing, then pours the weighed sample into subsequent sample preparation process equipment, continuously clamps the empty sample container into sample container cleaning equipment for cleaning the container, and puts the empty sample container into sample loading and preparing process equipment at the upstream of the oven for queuing after cleaning to wait for the next sample loading, weighing and drying process.
2. The corresponding type multifunctional oven of robot and method of claim 1, characterized in that: the drying time of the high-temperature zone is set to be 2-4 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210201188.0A CN114739759A (en) | 2022-03-03 | 2022-03-03 | Robot corresponding type multifunctional oven and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210201188.0A CN114739759A (en) | 2022-03-03 | 2022-03-03 | Robot corresponding type multifunctional oven and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114739759A true CN114739759A (en) | 2022-07-12 |
Family
ID=82274366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210201188.0A Pending CN114739759A (en) | 2022-03-03 | 2022-03-03 | Robot corresponding type multifunctional oven and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114739759A (en) |
-
2022
- 2022-03-03 CN CN202210201188.0A patent/CN114739759A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104075547B (en) | A kind of multifunctional rotary drying system for automated job and method | |
| CN106384845A (en) | Automatic lithium battery drying and cooling processing system | |
| CN217878549U (en) | Robot corresponds multi-functional oven of type | |
| CN114739759A (en) | Robot corresponding type multifunctional oven and method | |
| CN107764023A (en) | A kind of Full-automatic continuous vacuum drying system | |
| CN110670009A (en) | Hot galvanizing production system | |
| CN107403947A (en) | A kind of dual input exports lithium battery automatic drying cooling system | |
| CN111421398A (en) | High-temperature multi-atmosphere microwave energy grinding equipment and method thereof | |
| CN113551955A (en) | Full-automatic coal sample preparation analysis system | |
| CN208124811U (en) | A kind of automatic temperature changing drying unit | |
| CN109470592B (en) | Online moisture detection system and detection method thereof | |
| WO2014000529A1 (en) | Automatic air drying balancing device used for preparing samples | |
| CN110631345B (en) | Drying device and control method thereof | |
| CN110735100B (en) | Rotary lifting type hot galvanizing continuous production system and production process | |
| CN101868710A (en) | Device and method for determining material moisture by thermogravimetry | |
| CN214950377U (en) | Vertical heat-cycle rotary moisture drying box | |
| CN217303417U (en) | A energy-saving drying equipment for pearlite | |
| CN215898049U (en) | Microwave heating equipment for laboratory | |
| CN215812223U (en) | Automatic sampling moisture detection device of rubber belt conveyor | |
| CN113686721B (en) | Automatic water sampling and detecting device and automatic water sampling and detecting method for adhesive tape conveyor | |
| CN210222043U (en) | Multifunctional intelligent tester for material ignition loss and coal industry analysis of cement enterprises | |
| CN216771767U (en) | Full-automatic coal sample preparation and analysis system | |
| CN211637190U (en) | Drying oven coating and scraping system | |
| CN209287761U (en) | A kind of food on-line measuring device | |
| CN211079256U (en) | Piston destressing slow cooling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220712 |
|
| WD01 | Invention patent application deemed withdrawn after publication |