CN110967374A - Full-automatic test calorimeter and test method - Google Patents
Full-automatic test calorimeter and test method Download PDFInfo
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- CN110967374A CN110967374A CN201811151613.XA CN201811151613A CN110967374A CN 110967374 A CN110967374 A CN 110967374A CN 201811151613 A CN201811151613 A CN 201811151613A CN 110967374 A CN110967374 A CN 110967374A
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- 238000012360 testing method Methods 0.000 title claims abstract description 130
- 238000010998 test method Methods 0.000 title claims abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 566
- 239000001301 oxygen Substances 0.000 claims abstract description 551
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 551
- 238000012545 processing Methods 0.000 claims abstract description 84
- 238000012546 transfer Methods 0.000 claims abstract description 75
- 238000005303 weighing Methods 0.000 claims abstract description 62
- 238000000034 method Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 238000004140 cleaning Methods 0.000 claims description 51
- 238000007789 sealing Methods 0.000 claims description 34
- 238000003825 pressing Methods 0.000 claims description 29
- 238000006213 oxygenation reaction Methods 0.000 claims description 24
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000003860 storage Methods 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 14
- 230000001706 oxygenating effect Effects 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 12
- 238000003032 molecular docking Methods 0.000 claims description 11
- 238000012937 correction Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 7
- 238000013519 translation Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 5
- 238000013022 venting Methods 0.000 claims 2
- 238000000605 extraction Methods 0.000 claims 1
- 210000001503 joint Anatomy 0.000 description 8
- 235000001892 vitamin D2 Nutrition 0.000 description 4
- 230000000740 bleeding effect Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
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- 239000000945 filler Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/22—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures
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Abstract
The invention discloses a full-automatic test calorimeter, which comprises a sample bottle processing and weighing module, a sample weighing module and a control module, wherein the sample bottle processing and weighing module is used for processing a sample bottle and weighing a sample with specified weight into a crucible; the crucible transfer module is used for transferring the weighed crucible from the sample bottle processing and weighing module to the oxygen bomb processing and testing module; and the oxygen bomb processing and testing module is used for processing the oxygen bomb and placing the weighed crucible into the oxygen bomb for heat value testing. The invention also discloses a test method, which comprises the following steps: s01, processing the sample bottle by the sample bottle processing and weighing module, and weighing the sample with the specified weight into the crucible; s02, the crucible transfer module transfers the weighed crucible from the sample bottle processing and weighing module to the oxygen bomb processing and testing module; and S03, processing the oxygen bomb by the oxygen bomb processing and testing module, and placing the weighed crucible in the oxygen bomb for heat value testing. The calorimeter and the method have the advantages of high automation degree, high testing efficiency, high precision and the like.
Description
Technical Field
The invention mainly relates to the technical field of sample assay, in particular to a full-automatic testing calorimeter and a testing method.
Background
The calorimeter is used for measuring the heat value of various solid and liquid combustible substances, mainly comprises an outer cylinder, an inner cylinder, an oxygen bomb and the like, and the heat value of the combustible substances is measured by burning the combustible substances in the oxygen bomb. The calorimeter in current market all needs manual operation, the artifical oxygen bomb that prepares, artifical oxygen bomb uncaps for, artifical oxygen bomb adds water for, the crucible is put to the manual work, the ignition silk is tied up to the manual work, the manual work adds the lid for the oxygen bomb, artifical oxygenating, the manual work goes on in going into the calorimeter to the oxygen bomb, artifical coal sample weight of typeeing, the automatic experiment of accomplishing of calorimeter, the experiment is accomplished the back, the manual work is taken out in the oxygen bomb charging calorimeter, the manual work is put off waste gas in the oxygen bomb, the manual work is uncapped, the manual work is taken out the crucible and is washd, the manual work is cleared up the oxygen bomb. The above work is carried out manually, and has problems: 1. the efficiency is low; 2. the labor intensity is high; 3. the automation degree is low; 4. human intervention, there may be a possibility of human interference with the experimental results.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the technical problems in the prior art, the invention provides a full-automatic calorimeter and a testing method for testing, wherein the full-automatic calorimeter is simple in structure and high in automation degree.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
a full-automatic test calorimeter comprises an oxygen bomb processing and testing module, a sample bottle processing and weighing module and a crucible storing, taking and transferring module;
the sample bottle processing and weighing module is used for processing the sample bottle and weighing a sample with specified weight into the crucible;
the crucible transfer module is used for transferring the weighed crucible from the sample bottle processing and weighing module to the oxygen bomb processing and testing module;
and the oxygen bomb processing and testing module is used for processing the oxygen bomb and placing the weighed crucible in the oxygen bomb for heat value testing.
As a further improvement of the above technical solution:
the sample bottle processing and weighing module comprises a sample bottle cover opening and closing device, a weighing device and a sample bottle transferring device, wherein the sample bottle cover opening and closing device is used for opening or closing a sample bottle; the weighing device is used for weighing a sample with a specified weight in the sample bottle into the crucible; and the sample bottle transfer device is used for realizing the transfer of sample bottles among the devices.
The sample bottle processing and weighing module further comprises a sample bottle stirring device used for uniformly stirring samples in the sample bottles.
The sample bottle processing and weighing module further comprises a sample bottle storage device used for storing sample bottles.
The sample bottle processing and weighing module further comprises a pneumatic butt joint sending device and a pneumatic butt joint device, and the pneumatic butt joint sending device and the pneumatic butt joint device are used for achieving pneumatic conveying of the sample bottles.
The crucible access device is used for accessing the crucible.
The oxygen bomb processing and testing module comprises
The automatic oxygen bomb cover opening and closing device is used for automatically opening or closing the oxygen bomb cover on the oxygen bomb;
the automatic oxygen charging device for the oxygen bomb is used for automatically charging oxygen for the oxygen bomb;
the automatic water adding device of the oxygen bomb is used for automatically adding quantitative water into the oxygen bomb;
the oxygen bullet core pulling and placing assembly is used for automatically pulling the oxygen bullet core out of the oxygen bullet body or placing the oxygen bullet core into the oxygen bullet body;
the heat value testing device is used for testing the heat value of the sample in the crucible in the oxygen bomb; and
the automatic oxygen bomb transfer device is used for realizing the transfer of oxygen bombs among devices.
The oxygen bomb automatic air-release device is used for automatically releasing air in the oxygen bomb before the cover is opened.
Still include oxygen bomb self-cleaning device for carry out self-cleaning to the oxygen bomb body.
The oxygen bomb storage device is used for storing the oxygen bombs.
The oxygen bomb position correcting device is used for correcting the crucible in the oxygen bomb core to a preset position.
The device also comprises a crucible taking and placing assembly used for automatically taking and placing the crucible in the oxygen bomb core.
The heat value testing device, the oxygen bomb automatic oxygen charging device, the oxygen bomb automatic water adding device, the oxygen bomb automatic cover opening and closing device and the oxygen bomb core pulling and placing assembly are all positioned in a shell and are sequentially arranged in a linear or annular mode; when the devices are arranged in a straight line, the oxygen bomb automatic transfer device is arranged on one side of each device in a sliding manner; when the devices are arranged in a ring shape, the oxygen bomb automatic transfer device is arranged on the ring side of each device in a sliding mode.
The automatic crucible transfer device is used for transferring the crucibles between the devices in the shell and the outside.
The number of the heat value testing devices is multiple.
The automatic oxygen bomb deflation device comprises a deflation punch and a first lifting assembly; the air release punch is arranged on the first lifting component and driven by the first lifting component to lift up and down; the bottom of the deflation punch is provided with an opening and is used for being sleeved on the outer periphery of the oxygen bullet head of the oxygen bullet and forming peripheral side sealing; an exhaust passage is arranged in the deflating punch, and an ejector pin used for ejecting the head core of the oxygen bomb to deflate is arranged on the end face of the bottom end of the deflating punch.
The deflating punch comprises a deflating head and a sealing fixing head, the deflating head is installed on the first lifting assembly, and the sealing fixing head is detachably installed at the bottom of the deflating head.
The sealing fixing head comprises a connecting part and a clamping part, and an annular step is formed between the connecting part and the clamping part; the connecting part is in threaded connection with the gas release head, and an annular sealing element is installed between the annular step and the end face of the bottom end of the gas release head so as to be sleeved on the periphery of the oxygen bullet to form peripheral side sealing.
The automatic oxygen bomb oxygenating device comprises an oxygenating punch and a second lifting assembly; the oxygenation punch is arranged on the second lifting component and driven by the second lifting component to lift up and down; the bottom of the oxygenation punch is provided with an opening which is used for being sleeved on the outer periphery of the oxygen bomb head of the oxygen bomb and forming peripheral side sealing when the oxygenation punch descends; an inflation channel is arranged inside the oxygenation punch; and one end of the oxygenation punch at the inflation channel is connected with an oxygen source through an inflation pipeline.
The inflation pipeline is provided with a switch assembly and a pressure detection piece for detecting oxygen pressure.
The device also comprises a fixing component and a pressure plate component; the fixing component is used for fixing the oxygen bomb body at a preset position; the pressing plate assembly comprises a pressing plate and a third lifting assembly, the pressing plate is installed at the movable end of the third lifting assembly and used for pressing one side of the crucible support and moving downwards to enable the crucible to avoid an ignition rod on the oxygen bomb core.
The oxygen bullet core pulling and placing assembly comprises a hanging and holding plate and a fourth lifting assembly, wherein the hanging and holding plate is installed at the movable end of the fourth lifting assembly, and the hanging and holding plate is used for hanging an oxygen bullet head and automatically pulling and placing the oxygen bullet core under the driving of the fourth lifting assembly.
The crucible taking and placing assembly comprises a first translation unit, a support and a positioning groove; one end of the support is connected with the movable end of the first translation unit, and the positioning groove is installed at the other end of the support.
Still compress tightly the subassembly including the oxygen bullet core for compress tightly the oxygen bullet core on the oxygen bullet body before the oxygen bullet core is pulled out so that the oxygen bullet core is pulled out and is put the subassembly and reliably hang the oxygen warhead.
The oxygen bomb core pressing assembly comprises a pressing block and a fifth lifting assembly, wherein the pressing block is installed at the movable end of the fifth lifting assembly and used for covering the oxygen bomb head and pressing down under the driving of the fifth lifting assembly to enable the oxygen bomb core to be pressed on the oxygen bomb body.
The oxygen bomb position correcting device comprises a correcting punch, a third rotating assembly and a sixth lifting assembly; the bottom of the correcting punch is provided with an opening, and the opening is provided with a correcting boss matched with the correcting notch of the oxygen bomb; the straightening punch is arranged on the third rotating assembly and is driven to rotate by the third rotating assembly; the third rotating assembly is arranged on the sixth lifting assembly and driven by the sixth lifting assembly to lift up and down.
The automatic cleaning device for the oxygen bomb comprises a fixing unit, a lifting rotating assembly and a cleaning assembly; the fixing unit is used for fixing the oxygen bomb at a cleaning position; the cleaning assembly is arranged on the lifting rotating assembly and extends into the oxygen bomb to rotate under the driving of the lifting rotating assembly so as to clean the oxygen bomb.
The cleaning assembly comprises a hollow brush rod, and bristles are arranged on the periphery of the brush rod; the bottom of brush-holder stud seals and the top opening, and week side is provided with a plurality of apopores that communicate with each other with inside cavity, the opening at brush-holder stud top is connected with the subassembly that adds water.
The invention also discloses a testing method based on the full-automatic calorimeter, which comprises the following steps:
s01, processing the sample bottle by the sample bottle processing and weighing module, and weighing the sample with the specified weight into the crucible;
s02, the crucible transfer module transfers the weighed crucible from the sample bottle processing and weighing module to the oxygen bomb processing and testing module;
and S03, processing the oxygen bomb by the oxygen bomb processing and testing module, and placing the weighed crucible in the oxygen bomb for heat value testing.
As a further improvement of the above technical solution:
in step S01, the vial processing includes vial access, vial stirring, and vial decap and decap.
The detailed step of step S03 is:
s31, opening the cover with an oxygen bomb: the oxygen bomb automatic transfer device moves the oxygen bomb to the oxygen bomb automatic cover opening and closing device, and the oxygen bomb cover is opened through the oxygen bomb automatic cover opening and closing device;
s32, pulling out the oxygen bullet core: the oxygen bomb automatic transfer device moves the uncapped oxygen bomb to the oxygen bomb core pulling and placing assembly, and the oxygen bomb core is pulled out of the oxygen bomb body through the oxygen bomb core pulling and placing assembly;
s33, placing a crucible: placing a crucible containing a sample on a crucible support of the oxygen bomb core; meanwhile, the oxygen bomb automatic transfer device moves the oxygen bomb body to the oxygen bomb automatic water adding device, and quantitative water is added into the oxygen bomb body through the oxygen bomb automatic water adding device;
s34, oxygen release core: the oxygen bomb automatic transfer device moves the oxygen bomb core and the oxygen bomb body added with water to the oxygen bomb core pulling and placing assembly, and the oxygen bomb core is placed in the oxygen bomb body through the oxygen bomb core pulling and placing assembly;
s35, oxygen elastic cover: the oxygen bomb automatic transfer device moves the oxygen bomb to the oxygen bomb automatic cover opening and closing device, and the oxygen bomb cover is closed on the oxygen bomb body through the oxygen bomb automatic cover opening and closing device;
s36, testing: and the oxygen bomb automatic transfer device moves the oxygen bomb into the heat value testing device for heat value testing.
Before step S31, the automatic oxygen bomb transfer device moves the oxygen bomb to the deflation station to perform deflation operation on the oxygen bomb.
Between step S32 and step S33, the automatic oxygen bomb transfer device moves the oxygen bomb body to the cleaning station for cleaning operation.
Between step S31 and step S32, the automatic oxygen bomb transfer device moves the oxygen bomb to the correcting station and rotates the oxygen bomb to the preset orientation.
Compared with the prior art, the invention has the advantages that:
the full-automatic test calorimeter realizes the automatic operation of the oxygen bomb, the sample bottle and the crucible through the organic cooperation between the oxygen bomb processing and testing module, the sample bottle processing and weighing module and the crucible storing and transferring module, automatically finishes the heat value test of a sample, and has high automation degree.
According to the full-automatic testing calorimeter, the automatic operation devices are configured, the oxygen bomb transfer device is used for realizing the circulation of the oxygen bombs among the devices, the automation of oxygen bomb treatment is realized, the heat value test of a sample is automatically completed, and the full-automatic testing calorimeter is high in automation degree, efficiency and testing precision.
According to the automatic oxygen bomb deflation device in the full-automatic test calorimeter, the deflation punch or the oxygen bomb is driven to lift up and down through the first lifting assembly, so that the periphery of the oxygen bomb is sleeved by the sealing fixing sleeve to form peripheral sealing, gas leakage is avoided, and then the bomb core of the oxygen bomb is jacked open through the thimble to deflate; simple structure, degree of automation height and difficult leakage.
According to the automatic oxygen bomb oxygenating device in the full-automatic testing calorimeter, the second lifting assembly drives the oxygenating punch or the oxygen bomb to lift up and down, so that the sealing fixing sleeve covers the peripheral side of the oxygen bomb head to form peripheral side sealing, gas leakage is avoided, then the oxygen bomb is oxygenated, and whether the oxygenating pressure is qualified or not is judged through the matching of the pressure detection piece and the switch assembly; simple structure, high automation degree of oxygenation and good sealing performance.
According to the automatic oxygen bomb correcting device in the full-automatic testing calorimeter, the correcting boss in the correcting punch is clamped into the correcting notch, so that the oxygen bomb can be driven to rotate to the preset position, the position of the crucible on the oxygen bomb core taken out from the oxygen bomb can be ensured to be located at the same position, the crucible can be conveniently taken and placed by other automatic mechanisms such as a manipulator, and the automation degree is improved.
According to the automatic cleaning device for the oxygen bomb in the full-automatic testing calorimeter, when cleaning is carried out, the cleaning assembly is driven by the lifting rotating assembly to descend and extend into the oxygen bomb, and then the cleaning assembly rotates, so that cleaning operation is carried out on the oxygen bomb; simple structure, easy and simple to handle, can wash independent oxygen bullet, improved degree of automation.
According to the oxygen bullet core pulling and releasing device in the full-automatic testing calorimeter, the oxygen bullet head is hung through the hanging component, and the automatic pulling and releasing of the oxygen bullet core can be realized through the driving of the lifting cylinder, so that the device is simple in structure, simple and convenient to operate and high in automation degree.
The testing method of the invention also has the advantages of the full-automatic calorimeter and is simple and convenient to operate.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the automatic oxygen bomb deflation device in the invention.
Fig. 3 is a schematic structural view of the automatic oxygen charging device for an oxygen bomb in the invention.
FIG. 4 is a schematic view showing the structure of an automatic crucible processing apparatus according to the present invention.
FIG. 5 is a schematic structural view of a platen assembly and a crucible taking and placing assembly according to the present invention.
Fig. 6 is a schematic structural view of the oxygen bomb position correction device in the invention.
Fig. 7 is a schematic structural view of the automatic cleaning device for an oxygen bomb in the invention.
FIG. 8 is a flow chart of the test of the present invention.
The reference numbers in the figures denote: 1. an oxygen bomb processing and testing module; 11. a calorific value test device; 12. an automatic oxygen bomb deflation device; 121. a first lifting assembly; 122. an air bleeding punch; 12201. a gas release head; 122011, an exhaust passage; 12202. sealing the fixed head; 12203. a seal member; 12204. a thimble; 13. an automatic oxygen charging device for the oxygen bomb; 131. an oxygenation assembly; 13101. a pressure detecting member; 13102. a valve body; 13103. a switch assembly; 13104. a source of oxygen; 132. an oxygenating punch; 133. a second lifting assembly; 14. an automatic water adding device for the oxygen bomb; 15. an oxygen bomb automatic cleaning device; 151. a second rotating assembly; 152. a lifting rotating assembly; 15201. a first rotating assembly; 15202. a first lifting unit; 153. cleaning the assembly; 15301. a brush bar; 15302. brushing; 15303. a water outlet hole; 154. a water adding component; 16. an oxygen bomb position correction device; 161. correcting the punch; 16101. correcting the boss; 162. a sixth lifting assembly; 163. a third rotating assembly; 17. the oxygen bomb automatically opens and closes the cover device; 18. an oxygen core treatment device; 181. an oxygen core compression assembly; 18101. a compression block; 18102. a fifth lifting assembly; 182. pulling and placing the component for the oxygen bullet core; 18201. hanging and holding the plate; 183. a platen assembly; 18301. pressing a plate; 184. a stabilizing assembly; 18401. mounting a bracket; 18402. a positioning column; 19. an oxygen bomb storage device; 110. an automatic oxygen bomb transfer device; 111. a housing; 2. a sample bottle processing and weighing module; 201. a sample bottle storage device; 202. manually abandoning a sample bottle position; 203. manually storing and taking sample bottles in a butt joint position; 204. a pneumatic docking and sending device; 205. a pneumatic docking receiving device; 206. a sample bottle stirring device; 207. the sample bottle opening and closing device is used for opening and closing the sample bottle; 208. a weighing device; 209. a sample bottle transfer device; 3. a crucible access and transfer module; 31. a crucible transfer module; 32. a crucible access device; 33. a crucible taking and placing assembly; 3301. a support; 3302. positioning a groove; 3303. a first translation unit; 4. oxygen bombs; 401. an oxygen bomb body; 402. an oxygen bullet; 403. an oxygen core; 404. an oxygen bomb cover; 5. a housing.
Detailed Description
The invention is further described below with reference to the figures and the specific embodiments of the description.
As shown in fig. 1, the full-automatic calorimeter for testing of this embodiment includes an oxygen bomb processing and testing module 1, a sample bottle processing and weighing module 2, and a crucible storing and transferring module 3; the sample bottle processing and weighing module 2 is used for processing the sample bottles and weighing samples with specified weight into the crucible; the crucible storing and taking and transferring module 3 comprises a crucible transferring module 31 which is used for transferring the weighed crucible from the sample bottle processing and weighing module 2 to the oxygen bomb processing and testing module 1; and the oxygen bomb processing and testing module 1 is used for processing the oxygen bomb and placing the weighed crucible into the oxygen bomb for heat value testing. According to the full-automatic testing calorimeter, through the organic cooperation between the oxygen bomb processing and testing module 1, the sample bottle processing and weighing module 2 and the crucible storing and transferring module 3, the automatic operation of the oxygen bomb, the sample bottle and the crucible is realized, the heat value test of a sample is automatically completed, and the automation degree is high.
In this embodiment, the sample bottle processing and weighing module 2 includes a sample bottle lid opening and closing device 207, a weighing device 208, and a sample bottle transfer device 209, where the sample bottle lid opening and closing device 207 is used to open or close a sample bottle; the weighing device 208 is used for weighing a sample with a specified weight in the sample bottle into the crucible; the vial transfer device 209 is used to effect transfer of vials between the devices. Specifically, the sample bottle processing and weighing module 2 includes a control unit, a sample bottle storage device 201, a manual sample bottle discarding position 202, a manual sample bottle storing and taking docking position 203, a pneumatic docking and sending device 204, a pneumatic docking and receiving device 205, a sample bottle stirring device 206, a sample bottle lid opening and closing device 207 and a weighing device 208 which are sequentially arranged along a straight line, wherein a sample bottle transferring device 209 is arranged at one side of each device for realizing the circulation of sample bottles among the devices. The sample bottle stirring device 206 is used for uniformly stirring the sample in the sample bottle; the sample bottle storage device 201 is used for storing sample bottles; the pneumatic butt joint sending device 204 and the pneumatic butt joint device are used for realizing pneumatic conveying between the sample bottle and the outside.
In this embodiment, the crucible accessing and transferring module 3 further includes a crucible accessing device 32 and a crucible taking and placing assembly 33, wherein the crucible accessing device 32 is used for accessing the crucible; the crucible taking and placing assembly 33 is used for taking and placing the crucible on the oxygen bomb core.
As shown in fig. 1, the full-automatic calorimeter for testing of the present embodiment includes an oxygen bomb automatic cover opening and closing device 17, which is used for performing automatic cover opening or automatic cover closing operation on an oxygen bomb cover 404 on an oxygen bomb 4; the automatic oxygen charging device 13 of the oxygen bomb is used for automatically charging oxygen to the oxygen bomb 4; the automatic water adding device 14 of the oxygen bomb is used for automatically adding quantitative water into the oxygen bomb 4; the oxygen bullet core processing device 18 comprises an oxygen bullet core pulling and placing assembly 182, which is used for automatically pulling the oxygen bullet core 403 out of the oxygen bullet body 401 or placing the oxygen bullet core 403 into the oxygen bullet body 401; the heat value testing device 11 is used for testing the heat value of the sample in the crucible; and an automatic oxygen bomb transfer device 110 for realizing the circulation of the oxygen bombs 4 among the devices. According to the full-automatic testing calorimeter, the automatic operation devices are configured, the oxygen bomb 4 is circulated among the devices through the automatic oxygen bomb transfer device 110, the automation of oxygen bomb 4 treatment is realized, and the heat value test of a sample is automatically completed.
In the embodiment, the oxygen bomb storage device 19, the oxygen bomb position correction device 16 and the oxygen bomb automatic cleaning device 15 are further included, wherein the oxygen bomb storage device 19 is used for storing the oxygen bombs 4; the oxygen bomb position correcting device 16 is used for correcting the crucible in the oxygen bomb core 403 to a preset orientation; and the oxygen bomb automatic cleaning device 15 is used for cleaning the oxygen bomb body 401. In addition, the oxygen bomb automatic deflation device 12 is further included and is used for automatically deflating the gas in the oxygen bomb 4 before the cover is opened, so that the oxygen bomb 4 is guaranteed to be in a deflation state before the cover is opened, and the safety of the test work is guaranteed.
In this embodiment, the heat value testing device 11, the oxygen bomb storage device 19, the automatic oxygen bomb deflation device 12, the automatic oxygen bomb oxygenation device 13, the automatic oxygen bomb water adding device 14, the automatic oxygen bomb cleaning device 15, the oxygen bomb position correcting device 16, the automatic oxygen bomb cover opening and closing device 17 and the oxygen bomb core pulling and placing assembly 182 are all located in a shell 111 and are sequentially arranged in a straight line or a ring shape, wherein the number of the heat value testing device 11 is four; when the devices are arranged in a straight line, the oxygen bomb automatic transfer device 110 is arranged on one side of each device in a sliding mode; in addition, the sample bottle storage device 201, the manual sample bottle abandoning position 202, the manual sample bottle storing and taking docking position 203, the pneumatic docking and sending device 204, the pneumatic docking and receiving device 205, the sample bottle stirring device 206, the sample bottle cover opening and closing device 207 and the weighing device 208 in the sample bottle processing and weighing module 2 are sequentially arranged along a straight line, wherein the sample bottle transfer device 209 is arranged on one side of each device and used for realizing the circulation of the sample bottles among the devices. As shown in fig. 1, specifically, the oxygen bomb processing and testing module 1, the sample bottle processing and weighing module 2 and the crucible storing and taking and transferring module 3 are all located in a housing 5, the oxygen bomb processing and testing module 1 and the sample bottle processing and weighing module 2 are arranged in parallel, the crucible transferring device and the crucible storing and taking device 32 in the crucible storing and transferring module 3 are located on one side of the oxygen bomb processing and testing module 1 and the sample bottle processing and weighing module 2, the housing 5 is rectangular as a whole, the arrangement is reasonable, and the operation efficiency is high. Of course, in other embodiments, the components in the oxygen bomb processing and testing module 1 may be arranged in a ring shape; the parts in the sample bottle handling and weighing module 2 may also be arranged in a ring or the like.
As shown in fig. 2, the automatic oxygen bomb deflation device 12 comprises a deflation punch 122 and a first lifting assembly 121; the deflation punch 122 comprises a deflation head 12201 and a sealing fixing head 12202, wherein the sealing fixing head 12202 is detachably mounted at the bottom of the deflation head 12201 and is used for being sleeved on the outer periphery side of the oxygen bullet 402 of the oxygen bullet 4 and forming a periphery side seal; an air exhaust channel 122011 penetrating up and down is arranged in the air discharging head 12201, a thimble 12204 is arranged on the end face of the bottom end of the air discharging head, and the first lifting assembly 121 is connected with the air discharging punch 122 or the oxygen bomb 4 and used for driving the air discharging punch 122 or the oxygen bomb 4 to move up and down; during deflation, the deflation head 12201 and the sealing fixing head 12202 are integrally lowered, so that the sealing fixing head 12202 covers the periphery of the oxygen bullet 402 to form peripheral sealing, then the thimble 12204 pushes open the bullet core of the oxygen bullet 4 to perform deflation, and the discharged gas is discharged to a collection box (or other specified device) through the exhaust passage 122011 to be processed; simple structure, degree of automation height and difficult leakage.
In this embodiment, the sealing fixing head 12202 includes a connecting portion and a fastening portion, and an annular step is formed between the connecting portion and the fastening portion; wherein the connecting portion is detachably connected (such as threaded connection) with the head 12201 of bleeding (specifically, the sleeve axle), is equipped with annular sealing member 12203 between annular step and the bottom end face of the head 12201 of bleeding to the cover forms the week side and seals at the periphery side of oxygen warhead 402. In addition, the inner opening of the clamping part is in a conical shape or an arc shape, so that the oxygen bullet head 402 can be aligned conveniently; the top of gassing head 12201 sets up the joint, and the one end of gassing pipeline is then connected to the joint, and the other end of gassing pipeline links to each other with collecting the box.
As shown in fig. 3, the automatic oxygen bomb oxygenating device 13 includes an oxygenating punch 132 and a second elevating assembly 133; the oxygenation punch 132 comprises an oxygenation head and a sealing fixing head 12202 (the same as the sealing fixing head 12202 of the automatic oxygen bomb deflation device 12), and the second lifting component 133 is connected with the oxygenation punch 132 or the oxygen bomb 4 and drives the oxygenation punch 132 or the oxygen bomb 4 to lift up and down; the sealing fixing head 12202 is detachably mounted at the bottom of the oxygenating head and is used for being sleeved on the outer peripheral side of the oxygen bomb head 402 of the oxygen bomb 4 during descending to form peripheral side sealing; an inflation channel which penetrates up and down is arranged in the oxygenation head; the oxygen charging head is connected with an oxygen charging assembly 131 at one end of the air charging channel through an air charging pipeline, and specifically comprises an oxygen source 13104, a switch assembly 13103 and a pressure detection piece 13101, wherein the switch assembly 13103 and the pressure detection piece 13101 for detecting the oxygen pressure are arranged on the air charging pipeline, specifically, the pressure detection piece 13101 is installed on the air charging pipeline through a valve body 13102, and the oxygen source 13104 is connected with one end of the air charging pipeline. When the oxygen charging operation is carried out, the oxygen charging head and the sealing fixing head 12202 are integrally descended, so that the sealing fixing head 12202 sleeves the peripheral side of the oxygen bullet 402 and forms peripheral side sealing, and then the oxygen source 13104 enters the oxygen bullet 4 through the air charging pipeline, the oxygen charging head, the oxygen bullet 402 and the bullet core; after a period of time for oxygenation, the switch assembly 13103 is turned off and no longer oxygenated, and the pressure detector 13101 detects the oxygen pressure in the oxygen bomb 4-inflation conduit loop, and if the loop pressure value is maintained within a predetermined range for a certain period of time, oxygenation is terminated. The second lifting component 133 drives the oxygenation punch 132 to lift up and down, so that the sealing fixing head 12202 sleeves the peripheral side of the oxygen bomb head 402 to form peripheral side sealing, gas leakage is avoided, then oxygenation operation is carried out on the oxygen bomb 4, and in addition, whether oxygenation pressure is qualified or not is judged through the matching of the pressure detection piece 13101 and the switch component 13103; simple structure, degree of automation height and leakproofness are good.
As shown in fig. 4 and 5, the automatic crucible processing device 8 includes a fixing assembly, an oxygen core pulling and placing assembly 182, a pressing plate assembly 183, and a crucible taking and placing assembly 33; the fixing component is used for fixing the oxygen bomb body 401 at a preset position (a position for pulling out the oxygen bomb core 403); the oxygen bullet core pulling and placing assembly 182 is arranged above a preset position and used for hanging the oxygen bullet head 402 and lifting up and down to pull and place the oxygen bullet core 403, and specifically comprises a hanging and holding plate 18201 and a lifting cylinder, wherein the hanging and holding plate 18201 is arranged at the movable end of the lifting cylinder, and the hanging and holding plate 18201 is used for hanging the oxygen bullet head 402 and automatically pulling and placing the oxygen bullet core 403 under the driving of the lifting cylinder; the pressure plate assembly 183 comprises a pressure plate 18301 and a lifting cylinder, wherein the pressure plate 18301 is installed at the movable end of the lifting cylinder and used for pressing one side of the crucible holder and moving downwards so that the crucible can avoid an ignition rod on the oxygen bomb core 403; the crucible taking and placing assembly 33 is used for taking and placing the crucible on the downward-moving crucible support. The oxygen bomb core pulling and placing assembly 182 is used for automatically pulling and placing the oxygen bomb core 403, the crucible support is moved to a proper position through the pressing plate assembly 183, the crucible taking and placing assembly 33 is used for taking and placing a crucible on the crucible support, and the crucible taking and placing assembly 33 comprises a first translation unit 3303, a support 3301 and a positioning groove 3302; one end of the bracket 3301 is connected with the movable end of the first translation unit 3303, and the positioning groove 3302 is installed at the other end of the bracket 3301, so the structure is simple and the operation is simple; the whole structure is simple, the operation is simple and convenient, and the automation degree is high.
In this embodiment, an oxygen core pressing component 181 is further included for pressing the oxygen core 403 against the oxygen bomb body 401 before the oxygen core 403 is extracted, so that the oxygen core extracting and placing component 182 can reliably catch the oxygen bomb head 402. Specifically, the oxygen bullet core pressing component 181 includes a pressing block 18101 and a fifth lifting component 18102 (such as a lifting cylinder) which are matched with the oxygen bullet 402, the pressing block 18101 is installed at the movable end of the fifth lifting component 18102 and is used for covering the oxygen bullet 402 and pressing down under the driving of the fifth lifting component 18102 to press the oxygen bullet core 403 on the oxygen bullet body 401, so that the annular groove on the peripheral side of the oxygen bullet 402 is flush with the subsequent oxygen bullet core pulling and placing component 182, thereby facilitating the hanging of the oxygen bullet 402, having a simple structure and improving the reliability of the hanging of the subsequent oxygen bullet 402.
In this embodiment, since the oxygen core 403 may shake during the pulling and releasing or transferring process, a stabilizing member 184 is further provided to maintain the stability of the oxygen core 403 during the hanging process. Specifically, the stabilizing assembly 184 includes a lift cylinder, a mounting bracket 18401 and a plurality of positioning posts 18402; the mounting bracket 18401 is mounted at the movable end of the third lifting unit, one end of each of the positioning columns 18402 is mounted on the mounting bracket 18401, and the other end of each of the positioning columns is abutted against the cover plate of the oxygen bullet 402, so that the shaking of the oxygen bullet core 403 can be limited, and the reliability can be improved.
As shown in fig. 7, the automatic cleaning device 15 for oxygen bomb includes a lifting and lowering rotary assembly 152 and a cleaning assembly 153; and a cleaning unit 153 mounted on the elevating/rotating unit 152, and driven by the elevating/rotating unit 152 to extend into the oxygen bomb 4 and rotate to clean the oxygen bomb 4. When cleaning, the cleaning component 153 is driven by the lifting and rotating component 152 to descend into the oxygen bomb 4, and then the cleaning component rotates to clean the oxygen bomb 4; simple structure, easy and simple to handle, can wash independent oxygen bomb 4, improved degree of automation.
In this embodiment, the automatic water adding device 14 of the oxygen bomb can be selected as an independent water adding device and can be selected to be integrated with the automatic cleaning device 15 of the oxygen bomb; the method specifically comprises the following steps: the cleaning assembly 153 includes a cleaning brush, and more particularly includes a brush bar 15301 and bristles 15302, the bristles 15302 being disposed around the brush bar 15301. The brush bar 15301 is a hollow brush bar, and has a plurality of water outlet holes 15303 (or water outlet grooves) on the periphery thereof, which are communicated with the internal cavity, and the bottom end of the brush bar 15301 is closed, and the top end of the brush bar 15301 is open, and the opening is connected to the water feeding assembly 154. The water adding assembly 154 comprises a water adding pipe, a water adding pump and a water source; one end of the water feeding pipe is connected with the water feeding pump, the other end of the water feeding pipe is connected with the brush rod 15301 through the guide connector, and the water source is connected with the water feeding pump. When the cleaning brush cleans the interior of the oxygen bomb 4, water source sequentially passes through the water pump, the water adding pipe and the brush rod 15301 and enters the oxygen bomb 4, so that automatic water adding is realized, and the cleaning efficiency and effect are improved; because will wash and add water integration in same device, the integrated level is high, further improved the degree of automation.
In this embodiment, the lifting and rotating assembly 152 includes a first lifting unit 15202 and a first rotating assembly 15201; the cleaning assembly 153 is mounted on a first rotating assembly 15201, and the first rotating assembly 15201 is mounted on a first lifting unit 15202. Wherein the first lifting unit 15202 is a lifting cylinder, the first rotating assembly 15201 is a rotating cylinder, etc.; specifically, first lift unit 15202 includes lift cylinder and lifting support, and lift cylinder drive lifting support oscilaltion, wherein brush-holder stud 15301 stretches out lifting support again after passing first rotating component 15201, links to each other with the filler pipe through guide joint. The oxygen bomb 4 is attached to the second rotating unit 151, and after cleaning, the second rotating unit 151 rotates the oxygen bomb 4 to discharge the sewage in the oxygen bomb 4.
As shown in fig. 6, the oxygen bomb position rectification device 16 comprises a rectification punch 161, a third rotation assembly 163 and a sixth lifting assembly 162; wherein the bottom of the correcting punch 161 is provided with an opening, and the opening is provided with a correcting boss 16101 matched with the correcting notch of the oxygen bomb 4; the leveling punch 161 is mounted on the third rotating assembly 163 and is driven to rotate by the third rotating assembly 163; the third rotating unit 163 is mounted on the sixth lifting unit 162 and is driven by the sixth lifting unit 162 to be lifted up and down. When the oxygen bomb 4 correcting device is used, the sixth lifting component 162 drives the correcting punch 161 to descend, so that the opening is sleeved on the oxygen bomb head 402, then the third rotating component 163 rotates the correcting punch 161 to enable the correcting punch 161 to rotate and press downwards, the correcting boss 16101 is clamped into the correcting notch, and the oxygen bomb 4 is driven to rotate to the preset position. The correction notch is clamped into the correction boss 16101 in the correction punch 161, the oxygen bomb 4 can be driven to rotate to a preset position, and therefore the situation that the position of the crucible is located on the bomb head core taken out from the oxygen bomb 4 is guaranteed, and therefore the crucible can be conveniently taken and placed by other automatic mechanisms such as a mechanical arm.
In this embodiment, the automatic crucible transfer device 9 and the automatic oxygen bomb transfer device 110 may adopt a manipulator or a conveyer belt, and the automatic oxygen bomb cover opening and closing device 17, the heat value testing device 11, and the sample bottle processing and weighing module 2 all belong to conventional structures, and are not described herein again.
As shown in fig. 8, the present invention also correspondingly discloses a testing method based on the above-mentioned full-automatic calorimeter, which includes the following steps:
s01, the sample bottle processing and weighing module 2 processes the sample bottle and weighs the sample with the specified weight into the crucible;
s02, the crucible transfer module 31 transfers the weighed crucible from the sample bottle processing and weighing module 2 to the oxygen bomb processing and testing module 1;
and S03, the oxygen bomb processing and testing module 1 processes the oxygen bomb and places the weighed crucible in the oxygen bomb for heat value testing.
In this embodiment, in step S01, the vial processing includes vial access, vial stirring, and vial decap and decap operations.
In this embodiment, the specific steps of step S03 are as follows:
s31, opening the cover of the oxygen bomb 4: the oxygen bomb automatic transfer device 110 moves the oxygen bomb to the oxygen bomb automatic cover opening and closing device 17, and the oxygen bomb cover 404 is opened through the oxygen bomb automatic cover opening and closing device 17;
s32, oxygen drawing bullet core 403: the oxygen bomb automatic transfer device 110 moves the uncapped oxygen bomb to the oxygen bomb core pulling and releasing assembly 182, and the oxygen bomb core 403 is pulled out of the oxygen bomb body 401 through the oxygen bomb core pulling and releasing assembly 182;
s33, placing a crucible: placing the crucible containing the sample on a crucible holder of the oxygen bomb core 403; meanwhile, the oxygen bomb automatic transfer device 110 moves the oxygen bomb body 401 to the oxygen bomb automatic water adding device 14, and quantitative water is added into the oxygen bomb body 401 through the oxygen bomb automatic water adding device 14;
s34, oxygen release core 403: the oxygen bomb automatic transfer device 110 moves the oxygen bomb core 403 and the oxygen bomb body 401 added with water to the oxygen bomb core pulling and placing assembly 182, and the oxygen bomb core 403 is placed in the oxygen bomb body 401 through the oxygen bomb core pulling and placing assembly 182;
s35, closing the oxygen bomb 4: the oxygen bomb automatic transfer device 110 moves the oxygen bomb 4 to the oxygen bomb automatic cover opening and closing device 17, and the oxygen bomb cover 404 is closed on the oxygen bomb body 401 through the oxygen bomb automatic cover opening and closing device 17;
s36, testing: the automatic oxygen bomb transferring device 110 moves the oxygen bomb 4 into the heat value testing device 11 for heat value testing.
In this embodiment, before step S01, the automatic oxygen bomb transfer device 110 moves the oxygen bomb 4 to the deflation station to deflate the oxygen bomb 4, so as to ensure that the oxygen bomb 4 is in the deflation state before the cover is opened, thereby ensuring the safety of the test operation.
In this embodiment, between step S02 and step S03, the automatic oxygen bomb transfer device 110 moves the oxygen bomb body 401 to the cleaning station for cleaning operation, so as to ensure the cleanliness of the oxygen bomb body 401.
In this embodiment, between step S01 and step S02, the automatic oxygen bomb transfer device 110 moves the oxygen bomb 4 to the correction station, and rotates the oxygen bomb 4 to the predetermined orientation, so as to ensure that the crucible position on the oxygen bomb core 403 taken out from the oxygen bomb 4 is located at the same orientation, thereby facilitating the taking and placing of the crucible by other automatic mechanisms such as a manipulator, and improving the automation degree.
Specifically, the following describes the testing method of the present invention in detail with reference to a specific embodiment:
first, the automatic oxygen bomb transfer device 110 (e.g., a robot) takes out the oxygen bomb 4 from the oxygen bomb storage device 19;
then the taken-out oxygen bomb 4 is put into an automatic oxygen bomb deflation device 12, and the automatic oxygen bomb deflation device 12 discharges the gas in the oxygen bomb 4;
the oxygen bomb 4 is transferred to the oxygen bomb automatic cover opening and closing device 17 through a mechanical handle, and the oxygen bomb cover 404 is opened through the oxygen bomb automatic cover opening and closing device 17;
the oxygen bomb 4 is sent into the oxygen bomb position correcting device 16 by the mechanical handle, and the oxygen bomb 4 is corrected by the oxygen bomb position correcting device 16;
the oxygen bomb 4 is transferred to the automatic crucible processing device 8 by a mechanical handle, and an oxygen bomb core pressing component 181 in the automatic crucible processing device 8 presses an oxygen bomb core 403 on an oxygen bomb body 401;
the oxygen bomb 4 is transferred to the oxygen bomb core pulling and placing assembly 182 by a mechanical handle, and the oxygen bomb core 403 is pulled out;
the manipulator sends the oxygen bomb body 401 into the oxygen bomb automatic cleaning device 15, and the oxygen bomb automatic cleaning device 15 cleans the oxygen bomb body 401;
feeding the oxygen bomb body 401 cleaned by a mechanical handle into the oxygen bomb automatic water adding device 14, and adding 10ml of water into the oxygen bomb body 401 through the oxygen bomb automatic water adding device 14;
the oxygen bomb body 401 is returned to the automatic crucible processing device 8 by a mechanical handle;
in the process of cleaning and adding water to the oxygen bomb body 401, an operator places the crucible into the automatic crucible transfer device 9, transfers the crucible onto the crucible taking and placing assembly 33 through the automatic crucible transfer device 9, and places the crucible on the crucible support in the oxygen bomb core 403 through the crucible taking and placing assembly 33;
the oxygen bomb core pulling and placing component 182 puts the oxygen bomb core 403 into the oxygen bomb body 401;
the oxygen bomb 4 is placed into the oxygen bomb automatic cover opening and closing device 17 through a mechanical handle, and the oxygen bomb cover 404 is covered on the oxygen bomb body 401 through the oxygen bomb automatic cover opening and closing device 17;
the oxygen bomb 4 is mechanically handled and sent into an automatic oxygen bomb oxygenating device 13, and 3mpa oxygen is filled into the oxygen bomb 4;
transferring the oxygen bomb 4 to a heat value testing device 11 by a mechanical handle for heat value testing;
after the oxygen bomb 4 heat value test is finished;
the manipulator takes out the oxygen bomb 4 from the heat value testing device 11, and then puts the taken-out oxygen bomb 4 into the automatic oxygen bomb deflation device 12 to release the gas in the oxygen bomb 4;
the oxygen bomb 4 is transferred to the automatic oxygen bomb cover opening and closing device 17 through a mechanical handle, and the oxygen bomb cover 404 is opened;
the oxygen bomb is sent to an oxygen bomb position correction device 16 by a mechanical handle, and the position of the oxygen bomb 4 is corrected;
transferring the oxygen bomb 4 to an oxygen bomb core pulling and placing assembly 182 in the automatic crucible processing device 8 by a mechanical handle, and pulling out an oxygen bomb core 403;
the manipulator sends the oxygen bomb body 401 into the oxygen bomb automatic cleaning device 15, and the oxygen bomb automatic cleaning device 15 cleans the oxygen bomb body 401;
the oxygen bomb body 401 is returned to the automatic crucible processing device 8 by a mechanical handle;
in the process of cleaning and adding water to the oxygen bomb body 401, the crucible taking and placing assembly 33 takes out the crucible on the crucible tray placed in the oxygen bomb core 403, and then transfers the crucible tray to the automatic crucible transfer device 9, and then transfers the crucible tray to the crucible taking and placing opening through the automatic crucible transfer device 9;
the oxygen bomb core pulling and placing component 182 puts the oxygen bomb core 403 into the oxygen bomb body 401;
the oxygen bomb 4 is placed into the oxygen bomb automatic cover opening and closing device 17 through a mechanical handle, and the oxygen bomb cover 404 is covered on the oxygen bomb body 401 through the oxygen bomb automatic cover opening and closing device 17;
the mechanical handle returns the oxygen bomb 4 to the storage area of the oxygen bomb storage device 19.
Wherein the process of crucible application of sample does:
the pneumatic conveying system conveys the sample bottles into the pneumatic butt receiving device 205;
the manipulator reads the received sample bottle and puts the sample bottle into the sample bottle storage device 201;
the manipulator puts the sample bottle to be sampled into the sample bottle stirring device 206, and the sample bottle stirring device 206 is used for uniformly mixing the coal sample in the sample bottle;
the manipulator puts the sample bottle into the sample bottle cover opening and closing device 207, and the sample bottle cover is opened through the sample bottle cover opening and closing device 207;
the manipulator puts the sample bottle with the cover opened into a weighing device 208, and the specified weight of the coal sample is added into the crucible and weighed through the weighing device 208; in this process, the crucible transfer device takes the crucible out of the crucible storage device, and the crucible transfer device feeds the crucible into the weighing device 208;
after weighing is finished, the manipulator sends the sampled sample bottle back to the cover opening and closing device, and a bottle cover is covered on the sample bottle through the sample bottle cover opening and closing device 207;
the sample bottles are returned to the sample bottle storage area by a mechanical handle; or the manipulator sends the sample bottle away through the pneumatic sending device; or the manipulator conveys the sample bottles away through the manual access docking station; or the manipulator conveys the sample bottles away through the abandoned material butt joint position.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.
Claims (34)
1. A full-automatic test calorimeter is characterized by comprising an oxygen bomb processing and testing module (1), a sample bottle processing and weighing module (2) and a crucible storing, taking and transferring module (3);
the sample bottle processing and weighing module (2) is used for processing the sample bottles and weighing samples with specified weight into the crucible;
the crucible transfer module is used for transferring the weighed crucible from the sample bottle processing and weighing module (2) to the oxygen bomb processing and testing module (1);
and the oxygen bomb processing and testing module (1) is used for processing the oxygen bomb and placing the weighed crucible into the oxygen bomb for heat value testing.
2. The fully automatic test calorimeter of claim 1, wherein the sample bottle processing and weighing module (2) comprises a sample bottle cover opening and closing device (207), a weighing device (208) and a sample bottle transfer device (209), wherein the sample bottle cover opening and closing device (207) is used for opening or closing a sample bottle; the weighing device (208) is used for weighing a sample with a specified weight in the sample bottle into the crucible; and the sample bottle transfer device (209) is used for realizing the circulation of the sample bottles among the devices.
3. The fully automated test calorimeter of claim 2, wherein the vial treatment and weighing module (2) further comprises a vial stirring device (206) for uniformly stirring the sample in the vial.
4. The fully automatic test calorimeter of claim 2, wherein the sample bottle handling and weighing module (2) further comprises a sample bottle storage device (201) for storing sample bottles.
5. The fully automatic test calorimeter of claim 2, wherein the sample bottle handling and weighing module (2) further comprises a pneumatic docking transmitter (204) and a pneumatic docking device for pneumatic conveyance of sample bottles.
6. The fully automatic test calorimeter of any one of claims 1 to 5, further comprising a crucible access device (32) for accessing the crucible.
7. The fully automatic test calorimeter of claim 1, wherein the oxygen bomb treatment and test module (1) comprises
The automatic oxygen bomb cover opening and closing device (17) is used for automatically opening or closing the oxygen bomb cover (404) on the oxygen bomb (4);
the automatic oxygen charging device (13) of the oxygen bomb is used for automatically charging oxygen to the oxygen bomb (4);
the automatic water adding device (14) of the oxygen bomb is used for automatically adding quantitative water into the oxygen bomb (4);
the oxygen bullet core pulling and placing assembly (182) is used for automatically pulling the oxygen bullet core (403) out of the oxygen bullet body (401) or placing the oxygen bullet core (403) into the oxygen bullet body (401);
the heat value testing device (11) is used for testing the heat value of the sample in the crucible in the oxygen bomb (4); and
the automatic oxygen bomb transfer device (110) is used for realizing the circulation of the oxygen bombs (4) among the devices.
8. The fully automatic test calorimeter of claim 7, further comprising an oxygen bomb automatic venting device (12) for automatically venting the gas in the oxygen bomb (4) prior to uncapping.
9. The fully automatic test calorimeter of claim 7, further comprising an oxygen bomb self-cleaning device (15) for self-cleaning the oxygen bomb body (401).
10. The fully automatic test calorimeter of claim 7, further comprising an oxygen bomb storage device (19) for storing the oxygen bombs (4).
11. The fully automated test calorimeter of claim 7, further comprising an oxygen bomb position correcting device (16) for correcting the crucible in the oxygen bomb core (403) to a predetermined orientation.
12. The fully automated test calorimeter of claim 7, further comprising a crucible pick and place assembly (33) for automatically picking and placing a crucible in the oxygen core (403).
13. The full-automatic test calorimeter of any one of claims 7 to 12, wherein the thermal value test device (11), the automatic oxygen bomb oxygenation device (13), the automatic oxygen bomb water adding device (14), the automatic oxygen bomb cover opening and closing device (17) and the oxygen bomb core pulling and placing assembly (182) are all positioned in a shell (111) and are sequentially arranged in a straight line or a ring; when the devices are arranged in a straight line, the oxygen bomb automatic transfer device (110) is arranged on one side of each device in a sliding manner; when the devices are arranged in a ring shape, the oxygen bomb automatic transfer device (110) is arranged on the ring side of the devices in a sliding mode.
14. The fully automated test calorimeter of claim 13, further comprising an automated crucible transfer device (9) for effecting transfer of crucibles between the devices within the housing (111) and the outside.
15. The fully automatic test calorimeter of any one of claims 7 to 12, wherein the number of the thermal value test devices (11) is plural.
16. The fully automatic test calorimeter of claim 8, wherein the automatic oxygen bomb deflation device (12) comprises a deflation punch (122) and a first lifting assembly (121); the air discharging punch head (122) is arranged on the first lifting assembly (121) and driven by the first lifting assembly (121) to lift up and down; the bottom of the deflation punch (122) is provided with an opening and is used for being sleeved on the outer periphery of the oxygen bullet head (402) of the oxygen bullet (4) and forming peripheral side sealing; an exhaust channel (122011) is arranged in the deflation punch head (122), and an ejector pin (12204) used for ejecting a head core of the oxygen bomb (4) to deflate is arranged on the end face of the bottom end.
17. The fully automatic test calorimeter of claim 16, wherein the gassing punch (122) comprises a gassing head (12201) and a sealing fixture head (12202), the gassing head (12201) being mounted on the first lift assembly (121), the sealing fixture head (12202) being removably mounted to the bottom of the gassing head (12201).
18. The fully automatic test calorimeter of claim 17, wherein the sealed fixed head (12202) comprises a connecting portion and a clamping portion, wherein an annular step is formed between the connecting portion and the clamping portion; the connecting portion with threaded connection between gassing head (12201), install annular sealing member (12203) between the bottom end face of annular step and gassing head (12201) to the cover forms week side seal at oxygen warhead (402) periphery side.
19. The fully automated test calorimeter of any one of claims 7 to 12, wherein the automatic oxygen bomb oxygenating device (13) comprises an oxygenating punch (132) and a second lifting assembly (133); the oxygenation punch (132) is arranged on the second lifting component (133) and is driven by the second lifting component (133) to lift up and down; the bottom of the oxygenation punch head (132) is provided with an opening, and the oxygenation punch head is used for being sleeved on the outer periphery side of the oxygen bullet head (402) of the oxygen bullet (4) when descending and forming peripheral side sealing; an inflation channel is arranged inside the oxygenation punch head (132); the oxygenation punch (132) is connected with an oxygen source (13104) at one end of the inflation channel through an inflation pipeline.
20. The fully automatic test calorimeter of claim 19, wherein the gas-filled conduit is provided with a switch assembly (13103) and a pressure detection member (13101) for detecting oxygen pressure.
21. The fully automated test calorimeter of any one of claims 7 to 12, further comprising a fixture assembly and a platen assembly (183); the fixing component is used for fixing the oxygen bomb body (401) at a preset position; the pressing plate assembly (183) comprises a pressing plate (18301) and a third lifting assembly, wherein the pressing plate (18301) is installed at the movable end of the third lifting assembly and used for pressing one side of the crucible support and moving downwards to enable the crucible to avoid an ignition rod on the oxygen bullet core (403).
22. The fully automatic test calorimeter of any one of claims 7 to 12, wherein the oxygen bomb core pulling and releasing assembly (182) comprises a hanging plate (18201) and a fourth lifting assembly, the hanging plate (18201) is mounted at a movable end of the fourth lifting assembly, and the hanging plate (18201) is used for hanging the oxygen bomb head (402) and automatically pulling and releasing the oxygen bomb core (403) under the driving of the fourth lifting assembly.
23. The fully automated test calorimeter of claim 12, wherein the crucible pick-and-place assembly (33) comprises a first translation unit (3303), a rack (3301), and a positioning slot (3302); one end of the bracket (3301) is connected with the movable end of the first translation unit (3303), and the positioning groove (3302) is installed at the other end of the bracket (3301).
24. The fully automated test calorimeter of any one of claims 7 to 12, further comprising an oxygen core pressing assembly (181) for pressing the oxygen core (403) against the oxygen bomb body (401) prior to the extraction of the oxygen core (403) so that the oxygen core extracting and placing assembly (182) can securely hang the oxygen bomb head (402).
25. The fully automatic test calorimeter of claim 24, wherein the oxygen slug pressing assembly (181) comprises a pressing block (18101) and a fifth lifting assembly (18102), and the pressing block (18101) is mounted at the movable end of the fifth lifting assembly (18102) and is used for covering the oxygen slug (402) and pressing the oxygen slug (403) against the oxygen slug body (401) under the driving of the fifth lifting assembly (18102).
26. The fully automated test calorimeter of claim 11, wherein the oxygen bomb position correction device (16) comprises a correction punch (161), a third rotation assembly (163), and a sixth lifting assembly (162); the bottom of the correcting punch (161) is provided with an opening, and a correcting boss (16101) matched with a correcting notch of the oxygen bomb (4) is arranged at the opening; the correcting punch (161) is arranged on the third rotating assembly (163) and is driven to rotate by the third rotating assembly (163); the third rotating assembly (163) is mounted on the sixth lifting assembly (162) and is driven by the sixth lifting assembly (162) to lift up and down.
27. The fully automatic test calorimeter of claim 9, wherein the automatic oxygen bomb cleaning device (15) comprises a fixed unit, a lifting and rotating assembly (152), and a cleaning assembly (153); the fixing unit is used for fixing the oxygen bomb (4) at a cleaning position; the cleaning assembly (153) is mounted on the lifting rotating assembly (152), and driven by the lifting rotating assembly (152), extends into the oxygen bomb (4) and rotates to clean the oxygen bomb (4).
28. The fully automated test calorimeter of claim 27, wherein the cleaning assembly (153) comprises a hollow brush bar (15301), and bristles (15302) are disposed on a peripheral side of the brush bar (15301); the bottom of the brush rod (15301) is closed, the top of the brush rod is open, a plurality of water outlet holes (15303) communicated with the inner cavity are formed in the peripheral side of the brush rod, and the opening in the top of the brush rod (15301) is connected with a water adding assembly (154).
29. A testing method based on the fully automatic test calorimeter of any one of claims 1 to 28, comprising the steps of:
s01, the sample bottle processing and weighing module (2) processes the sample bottle and weighs the sample with the specified weight into the crucible;
s02, the crucible transfer module transfers the weighed crucible from the sample bottle processing and weighing module (2) to the oxygen bomb processing and testing module (1);
and S03, the oxygen bomb processing and testing module (1) processes the oxygen bomb and places the weighed crucible in the oxygen bomb for heat value testing.
30. The method of testing a fully automated test calorimeter of claim 29, wherein in step S01, the sample bottle handling includes sample bottle access, sample bottle stirring, and sample bottle lid opening and closing.
31. The method of claim 29, wherein the step S03 is detailed by the steps of:
s31, uncovering the oxygen bomb (4): the oxygen bomb automatic transfer device (110) moves the oxygen bomb (4) to the oxygen bomb automatic cover opening and closing device (17), and the oxygen bomb cover (404) is opened through the oxygen bomb automatic cover opening and closing device (17);
s32, oxygen drawing bullet core (403): the oxygen bomb automatic transfer device (110) moves the uncapped oxygen bomb (4) to the oxygen bomb core pulling and releasing assembly (182), and the oxygen bomb core (403) is pulled out of the oxygen bomb body (401) through the oxygen bomb core pulling and releasing assembly (182);
s33, placing a crucible: placing the crucible containing the sample on a crucible support of an oxygen bullet core (403); meanwhile, the oxygen bomb automatic transfer device (110) moves the oxygen bomb body (401) to the oxygen bomb automatic water adding device (14), and quantitative water is added into the oxygen bomb body (401) through the oxygen bomb automatic water adding device (14);
s34, oxygen-releasing bullet core (403): the oxygen bomb automatic transfer device (110) moves the oxygen bomb core (403) and the oxygen bomb body (1201) added with water to the oxygen bomb core pulling and placing assembly (182), and the oxygen bomb core (403) is placed in the oxygen bomb body (401) through the oxygen bomb core pulling and placing assembly (182);
s35, closing the oxygen bomb (4): the oxygen bomb automatic transfer device (110) moves the oxygen bomb (4) to the oxygen bomb automatic cover opening and closing device (17), and the oxygen bomb cover (404) is closed on the oxygen bomb body (401) through the oxygen bomb automatic cover opening and closing device (17);
s36, testing: the oxygen bomb automatic transfer device (110) moves the oxygen bomb (4) into the heat value testing device (11) for heat value testing.
32. The calorimeter automated testing method of claim 31, wherein, prior to step S31, the automatic oxygen bomb transfer device (110) moves the oxygen bomb (4) to a gassing station to perform a gassing operation on the oxygen bomb (4).
33. The calorimeter automated testing method of claim 31, wherein between steps S32 and S33, the automatic oxygen bomb transfer device (110) moves the oxygen bomb body (401) to a cleaning station for cleaning.
34. The calorimeter automated testing method of claim 31, 32, or 33, wherein between steps S31 and S32, the automatic oxygen bomb transfer device (110) moves the oxygen bomb (4) to a straightening station, rotating the oxygen bomb (4) to a predetermined orientation.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113687089A (en) * | 2021-07-30 | 2021-11-23 | 长沙远光瑞翔科技有限公司 | Intelligent unmanned assay system and intelligent unmanned assay method |
| CN113836983A (en) * | 2020-06-24 | 2021-12-24 | 湖南三德科技股份有限公司 | Sample testing monitoring method and sample testing system with monitoring device |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0868739A (en) * | 1994-08-29 | 1996-03-12 | Ngk Insulators Ltd | Industrial analyser of coals |
| CN101988622A (en) * | 2010-08-31 | 2011-03-23 | 湖南三德科技发展有限公司 | Oxygen charging device with functions of loading and recognizing oxygen bomb |
| CN203450099U (en) * | 2013-07-26 | 2014-02-26 | 梅坤尧 | Cleaning brush, cleaning device and water-saving efficient cleaning device |
| CN103774302A (en) * | 2014-01-22 | 2014-05-07 | 日照裕鑫动力有限公司 | Automatic cop drawing device and method of ring spinning frame |
| CN103808758A (en) * | 2013-08-15 | 2014-05-21 | 上海健洲机械设备有限公司 | Oxygen-bomb heat comprehensive tester |
| CN104807852A (en) * | 2015-05-20 | 2015-07-29 | 中国人民解放军国防科学技术大学 | Oxygen bomb device |
| CN204613221U (en) * | 2015-05-08 | 2015-09-02 | 赛摩电气股份有限公司 | Coal sample heat automatic analysis system |
| CN205562582U (en) * | 2016-04-08 | 2016-09-07 | 杨登娟 | Coal analysis device |
| CN105935196A (en) * | 2016-06-22 | 2016-09-14 | 无锡德斯凯动力科技有限公司 | Full-automatic electric brush facilitating inner washing |
| CN105973933A (en) * | 2016-07-01 | 2016-09-28 | 湖南三德科技股份有限公司 | Automatic calorimeter for caloric analysis of sample |
| CN205920073U (en) * | 2016-07-01 | 2017-02-01 | 湖南三德科技股份有限公司 | A automatic calorimeter for sample calorific value analysis |
| CN205926141U (en) * | 2016-08-23 | 2017-02-08 | 滨州盟威戴卡轮毂有限公司 | Automatic pull out a ring machine |
| CN107328812A (en) * | 2017-08-31 | 2017-11-07 | 长沙开元仪器股份有限公司 | A kind of calorimeter |
| CN107543911A (en) * | 2017-09-11 | 2018-01-05 | 长沙开元仪器股份有限公司 | A kind of oxygen bomb assembling cleaning device and coal qualities test system |
| CN207347692U (en) * | 2017-10-27 | 2018-05-11 | 乐山新天源太阳能科技有限公司 | The lifting gear of single crystal growing furnace silica crucible |
| CN108283361A (en) * | 2018-01-11 | 2018-07-17 | 柳州市妇幼保健院 | A kind of electronic rotation tube chamber brush |
| CN209311379U (en) * | 2018-09-29 | 2019-08-27 | 湖南三德科技股份有限公司 | Full-automatic testing calorimeter |
-
2018
- 2018-09-29 CN CN201811151613.XA patent/CN110967374A/en active Pending
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0868739A (en) * | 1994-08-29 | 1996-03-12 | Ngk Insulators Ltd | Industrial analyser of coals |
| CN101988622A (en) * | 2010-08-31 | 2011-03-23 | 湖南三德科技发展有限公司 | Oxygen charging device with functions of loading and recognizing oxygen bomb |
| CN203450099U (en) * | 2013-07-26 | 2014-02-26 | 梅坤尧 | Cleaning brush, cleaning device and water-saving efficient cleaning device |
| CN103808758A (en) * | 2013-08-15 | 2014-05-21 | 上海健洲机械设备有限公司 | Oxygen-bomb heat comprehensive tester |
| CN103774302A (en) * | 2014-01-22 | 2014-05-07 | 日照裕鑫动力有限公司 | Automatic cop drawing device and method of ring spinning frame |
| CN204613221U (en) * | 2015-05-08 | 2015-09-02 | 赛摩电气股份有限公司 | Coal sample heat automatic analysis system |
| CN104807852A (en) * | 2015-05-20 | 2015-07-29 | 中国人民解放军国防科学技术大学 | Oxygen bomb device |
| CN205562582U (en) * | 2016-04-08 | 2016-09-07 | 杨登娟 | Coal analysis device |
| CN105935196A (en) * | 2016-06-22 | 2016-09-14 | 无锡德斯凯动力科技有限公司 | Full-automatic electric brush facilitating inner washing |
| CN105973933A (en) * | 2016-07-01 | 2016-09-28 | 湖南三德科技股份有限公司 | Automatic calorimeter for caloric analysis of sample |
| CN205920073U (en) * | 2016-07-01 | 2017-02-01 | 湖南三德科技股份有限公司 | A automatic calorimeter for sample calorific value analysis |
| CN205926141U (en) * | 2016-08-23 | 2017-02-08 | 滨州盟威戴卡轮毂有限公司 | Automatic pull out a ring machine |
| CN107328812A (en) * | 2017-08-31 | 2017-11-07 | 长沙开元仪器股份有限公司 | A kind of calorimeter |
| CN107543911A (en) * | 2017-09-11 | 2018-01-05 | 长沙开元仪器股份有限公司 | A kind of oxygen bomb assembling cleaning device and coal qualities test system |
| CN207347692U (en) * | 2017-10-27 | 2018-05-11 | 乐山新天源太阳能科技有限公司 | The lifting gear of single crystal growing furnace silica crucible |
| CN108283361A (en) * | 2018-01-11 | 2018-07-17 | 柳州市妇幼保健院 | A kind of electronic rotation tube chamber brush |
| CN209311379U (en) * | 2018-09-29 | 2019-08-27 | 湖南三德科技股份有限公司 | Full-automatic testing calorimeter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113836983A (en) * | 2020-06-24 | 2021-12-24 | 湖南三德科技股份有限公司 | Sample testing monitoring method and sample testing system with monitoring device |
| CN113687089A (en) * | 2021-07-30 | 2021-11-23 | 长沙远光瑞翔科技有限公司 | Intelligent unmanned assay system and intelligent unmanned assay method |
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