CN114955280A - Trifluorophenylic acid methyl ester product dehydration storage device - Google Patents
Trifluorophenylic acid methyl ester product dehydration storage device Download PDFInfo
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- CN114955280A CN114955280A CN202210374829.2A CN202210374829A CN114955280A CN 114955280 A CN114955280 A CN 114955280A CN 202210374829 A CN202210374829 A CN 202210374829A CN 114955280 A CN114955280 A CN 114955280A
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- wall
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- metal strip
- memory metal
- connecting pipeline
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- 238000003860 storage Methods 0.000 title claims abstract description 57
- 230000018044 dehydration Effects 0.000 title claims abstract description 18
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 18
- 239000002253 acid Substances 0.000 title description 3
- 150000004702 methyl esters Chemical class 0.000 title description 3
- 238000004321 preservation Methods 0.000 claims abstract description 64
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims description 58
- -1 acetylenic acid methyl ester Chemical class 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 11
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- VMVNZNXAVJHNDJ-UHFFFAOYSA-N methyl 2,2,2-trifluoroacetate Chemical compound COC(=O)C(F)(F)F VMVNZNXAVJHNDJ-UHFFFAOYSA-N 0.000 abstract description 15
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract description 3
- 238000009529 body temperature measurement Methods 0.000 abstract description 2
- 238000012806 monitoring device Methods 0.000 abstract 1
- 238000012795 verification Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- XLOPRKKSAJMMEW-UHFFFAOYSA-N chrysanthemic acid Chemical class CC(C)=CC1C(C(O)=O)C1(C)C XLOPRKKSAJMMEW-UHFFFAOYSA-N 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- XLOPRKKSAJMMEW-SFYZADRCSA-N Chrysanthemic acid Natural products CC(C)=C[C@@H]1[C@@H](C(O)=O)C1(C)C XLOPRKKSAJMMEW-SFYZADRCSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VQXSOUPNOZTNAI-UHFFFAOYSA-N Pyrethrin I Natural products CC(=CC1CC1C(=O)OC2CC(=O)C(=C2C)CC=C/C=C)C VQXSOUPNOZTNAI-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- HYJYGLGUBUDSLJ-UHFFFAOYSA-N pyrethrin Natural products CCC(=O)OC1CC(=C)C2CC3OC3(C)C2C2OC(=O)C(=C)C12 HYJYGLGUBUDSLJ-UHFFFAOYSA-N 0.000 description 2
- VJFUPGQZSXIULQ-XIGJTORUSA-N pyrethrin II Chemical compound CC1(C)[C@H](/C=C(\C)C(=O)OC)[C@H]1C(=O)O[C@@H]1C(C)=C(C\C=C/C=C)C(=O)C1 VJFUPGQZSXIULQ-XIGJTORUSA-N 0.000 description 2
- CXBMCYHAMVGWJQ-CABCVRRESA-N (1,3-dioxo-4,5,6,7-tetrahydroisoindol-2-yl)methyl (1r,3r)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OCN1C(=O)C(CCCC2)=C2C1=O CXBMCYHAMVGWJQ-CABCVRRESA-N 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000002728 pyrethroid Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229960005199 tetramethrin Drugs 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/54—Gates or closures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
- B65D88/744—Large containers having means for heating, cooling, aerating or other conditioning of contents heating or cooling through the walls or internal parts of the container, e.g. circulation of fluid inside the walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention discloses a dehydration storage device for a trifluoro methyl alkynoate product, which comprises a storage tank, wherein a heat preservation box is sleeved on the outer wall of the storage tank, a heat preservation cavity is arranged on the inner wall of the heat preservation box, a hot air pipe and a cold air pipe which are communicated are arranged on the outer wall of the heat preservation cavity, a first electromagnetic valve is arranged on the inner wall of the hot air pipe, a second electromagnetic valve is arranged on the inner wall of the cold air pipe, a high-temperature control assembly and a low-temperature control assembly are arranged on the inner wall of the heat preservation cavity, the high-temperature control assembly is electrically connected with the first electromagnetic valve, and the low-temperature control assembly is electrically connected with the second electromagnetic valve. The temperature monitoring device can monitor the temperature in the heat insulation box storing the methyl trifluoroacetate product, can enable the environment of the storage tank to be in a constant temperature state all the time, is not influenced by low temperature or high temperature, is beneficial to storing the methyl trifluoroacetate product, improves the storage stability of the device, performs temperature measurement verification on spaces with different depths when the abnormal temperature condition is detected, and can improve the resource utilization rate.
Description
Technical Field
The invention relates to the technical field of storage, in particular to a dehydration storage device for a trifluoro acetylenic acid methyl ester product.
Background
In 2003, the effect of indoor insecticide using tetramethrin and chloromethrin as main raw materials is far stronger than that of the first pyrethroid series products. After 2008, the heptafluoromethyl ether pyrethrin synthesized by taking methyl trifluoroacetate as a raw material is used as a third-generation pesticide, the insecticidal efficiency is stronger than that of a first chrysanthemic acid series product, and the research, development, preparation and market supply of the alkyne ester are greatly promoted. In the process of synthesizing the above pyrethrin, tetrafluorobenzyl alcohol, dextrorotatory first chrysanthemic acid and dextrorotatory DV chrysanthemic acid are easy to obtain, and heptafluoro methyl ethofenprox which only takes methyl trifluorinate as a raw material is difficult to produce, because alkyne ester is difficult to obtain, the preparation of the alkyne ester is particularly important. To obtain relatively low cost "alkyne esters", a clean production route must be followed: separating, collecting and rectifying. After the problem of preparing alkyne ester is solved, a strong driving force is provided for producing trifluoro acetylenic acid methyl ester products.
After production, the methyl trifluoroacetate product is generally placed in a storage tank for storage, but the existing storage tank only has a storage function and does not have an automatic temperature regulation monitoring function, so that the performance of the methyl trifluoroacetate product is easily influenced when the change of weather environment is measured, and the product performance is reduced.
Disclosure of Invention
The invention aims to provide a dehydration storage device for a methyl trifluoroacetate product, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a trifluoro methyl acetylenate product dehydration storage device, includes the holding vessel, holding vessel outer wall cover is equipped with assorted insulation can, the insulation can inner wall is equipped with the heat preservation cavity, the heat preservation cavity outer wall is equipped with hot-blast main and the cold-blast pipe that link up, the hot-blast main inner wall is equipped with solenoid valve one, the cold-blast main inner wall is equipped with solenoid valve two, the heat preservation cavity inner wall is equipped with high temperature control assembly and low temperature control assembly, high temperature control assembly with a solenoid valve electric connection, low temperature control assembly with two electric connection of solenoid valve.
Furthermore, the high-temperature control assembly comprises a first support plate, a first outer wall of the first support plate is provided with a first electric telescopic rod, a first memory metal strip is arranged at the bottom of the first electric telescopic rod, a first outer wall of the first support plate is provided with a first contact on one side of the first memory metal strip, the first contact is electrically connected with the first electric telescopic rod, a first outer wall of the first support plate is provided with a first micro switch below the first memory metal strip, the first micro switch is electrically connected with a first electromagnetic valve, a second contact is arranged between the first micro switch and the first memory metal strip, and the second contact is electrically connected with the first electric telescopic rod, so that the purpose of increasing the temperature inside the heat preservation cavity is achieved.
Further, the low temperature control assembly comprises a second support plate, the outer wall of the second support plate is provided with a second electric telescopic rod, the bottom of the second electric telescopic rod is provided with a second memory metal strip, the outer wall of the second support plate is provided with a third contact on one side of the second memory metal strip, the third contact is electrically connected with the second electric telescopic rod, the outer wall of the second support plate is provided with a second micro switch below the second memory metal strip, the second micro switch is electrically connected with the second electromagnetic valve, the outer wall of the second support plate is provided with a fourth contact between the second micro switch and the second memory metal strip, and the fourth contact is electrically connected with the second electric telescopic rod to achieve the purpose of reducing the temperature inside the heat preservation cavity.
Further, the heat preservation cavity inner wall in the holding vessel below is equipped with the support column of rotating the connection, the support column top is equipped with the recess, the holding vessel bottom be equipped with recess assorted lug carries out the outrigger to the holding vessel.
Furthermore, the outer wall of the supporting column is sleeved with a first gear, the inner wall of the heat preservation cavity is provided with a second gear meshed with the first gear, the bottom of the heat preservation box is provided with a motor, and an output shaft of the motor is fixedly connected with the second gear, so that the aim of driving the storage tank to rotate is fulfilled.
Furthermore, the inner wall of the heat-preservation cavity is rotatably provided with an annular rack meshed with the gear, the outer wall of the annular rack is provided with a stirring rod, and a plurality of blades are arranged outside the stirring rod and can drive the gas in the heat-preservation cavity to mix.
Furthermore, a first connecting pipeline which is communicated with the heat preservation cavity is arranged on one side of the outer wall of the heat preservation cavity, a second connecting pipeline which is communicated with the heat preservation cavity is arranged on the other side of the outer wall of the heat preservation cavity, one end of the first connecting pipeline and one end of the second connecting pipeline extend to the outer side of the heat preservation box, a first annular convex block is sleeved on the outer wall of the first connecting pipeline, a first threaded hole is symmetrically formed in the inner wall of the first annular convex block, and an annular clamping block is arranged on the outer wall of the first connecting pipeline, so that the purpose of communicating the two heat preservation boxes together is achieved.
Furthermore, the outer wall of the second connecting pipeline is provided with an annular clamping groove matched with the annular clamping block, and the inner wall of the annular clamping groove is matched with a sealing ring to seal the joint of the annular clamping block and the annular clamping groove.
Furthermore, the outer wall of the second connecting pipeline is provided with a second annular bump, the inner wall of the second annular bump is symmetrically provided with fastening bolts in rotating connection, and the fastening bolts are meshed with the first threaded holes to fix the second connecting pipeline and the first connecting pipeline together.
Furthermore, the outer wall of the connecting pipeline II is provided with a control ring in a rotating connection mode on one side of the annular convex block II, the outer wall of the control ring is provided with a gear III, the outer wall of each fastening bolt is provided with a gear IV meshed with the gear three phases, and the two fastening bolts are controlled to rotate simultaneously, so that the working efficiency is improved.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention can monitor the temperature in the heat preservation box storing the trifluoro acetylenic acid methyl ester product by arranging the heat preservation cavity, the hot air pipe, the cold air pipe, the first electromagnetic valve, the second electromagnetic valve, the high temperature control component and the low temperature control component, can ensure that the environment of the storage tank is always in a constant temperature state and is not influenced by low temperature or high temperature, is beneficial to storing the trifluoro acetylenic acid methyl ester product, improves the storage stability of the device, can ensure that the memory metal strip deforms when the temperature in the heat preservation cavity is abnormal, can correspondingly start the high temperature control component or the low temperature control component to adjust the temperature in the heat preservation cavity, realizes the aim of automatically adjusting and controlling the storage temperature, can ensure that the memory metal strip moves in a vertical space in the process of driving the memory metal strip to move to start the high temperature component by the electric telescopic rod, and can detect the temperatures at different depths in the heat preservation cavity, combine memory metal's characteristic, can carry out the temperature measurement to the space of the different degree of depth once more, verify whether the unusual condition of current temperature belongs to local special case, ensure can not to lead to the starting of integrated device because of local temperature is special, avoid causing a large amount of wasting of resources, improve the accuracy of monitoring temperature, through the motor, the annular rack, puddler and blade, can stir the inside gas of heat preservation cavity, accelerate the gas flow rate, make its inside gas intensive mixing together, thereby can make the gas temperature homogeneous phase of heat preservation cavity inside distribution the same, reach the purpose of carrying out quick adjustment to the temperature in the heat preservation cavity, and then can improve the work efficiency who adjusts the temperature.
2. The invention can drive the storage tank storing the trifluoro acetylenic acid methyl ester product to rotate by arranging the supporting column, the groove, the bump and the first gear, thereby mixing the trifluoro acetylenic acid methyl ester product in the storage tank under the action of centrifugal force, further averaging the temperature of the trifluoro acetylenic acid methyl ester product, avoiding the occurrence of the condition that the temperature of the trifluoro acetylenic acid methyl ester product close to the heat preservation cavity is normal and the temperature of the trifluoro acetylenic acid methyl ester product far away from the heat preservation cavity is abnormal, ensuring that the storage of the trifluoro acetylenic acid methyl ester product is not influenced, adopting the same power source for product mixing and gas mixing, maximizing the use of resources, improving the resource utilization rate, arranging a plurality of heat preservation boxes together when a plurality of heat preservation boxes are used simultaneously by the first connecting pipeline, the first annular bump and the second annular bump, and communicating two adjacent heat preservation boxes by the first connecting pipeline and the second connecting pipeline, thereby reach the purpose that only utilizes a hot-blast fan and an air-cooler can carry out the regulation and control to the temperature in a plurality of insulation can, and therefore, the production cost is reduced, and resource utilization rate is improved, through screw hole one, the annular fixture block, ring groove, sealing washer and fastening bolt, usable fastening bolt stimulates the connecting pipe to two one sides of connecting pipe earlier on, make the connecting pipe drive the annular fixture block and extrude the sealing washer in the ring groove, make the sealing washer take place deformation, thereby can make the sealing washer seal up completely the clearance between ring groove and the annular fixture block, improve the leakproofness of this device, through the control ring, gear three and gear four, can two fastening bolt rotations of simultaneous control, thereby can be together fixed connecting tube and connecting tube two fast, the fixed effect is stable, and greatly improved work efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front sectional view of the invention as a whole;
FIG. 2 is a side sectional view of the present invention as a whole
FIG. 3 is a schematic view of the construction of the annular rack of the present invention;
FIG. 4 is a schematic structural view of a support post of the present invention;
FIG. 5 is a schematic diagram of a bump structure according to the present invention;
FIG. 6 is a schematic structural diagram of a first connecting pipe of the present invention;
FIG. 7 is a schematic structural view of a second connecting pipe of the present invention;
FIG. 8 is a schematic view of a first connecting conduit and a second connecting conduit according to the present invention;
FIG. 9 is an enlarged schematic view at A of FIG. 1 of the present invention;
FIG. 10 is an enlarged schematic view of the invention at B of FIG. 1;
FIG. 11 is an enlarged schematic view of the invention at C of FIG. 1;
FIG. 12 is an enlarged schematic view of the invention at D in FIG. 1;
in the figure: 1. a storage tank; 2. a heat preservation box; 3. a heat preservation cavity; 4. a hot air pipe; 5. a cold air pipe; 6. a first electromagnetic valve; 7. a second electromagnetic valve; 8. a high temperature control assembly; 9. a low temperature control assembly; 10. a first support plate; 11. a first electric telescopic rod; 12. memorizing a first metal strip; 13. a first contact; 14. a first microswitch; 15. a second contact; 16. a second support plate; 17. a second electric telescopic rod; 18. a second memory metal strip; 19. a contact point III; 20. a second microswitch; 21. a contact point IV; 22. a support pillar; 23. a groove; 24. a bump; 25. a first gear; 26. a second gear; 27. a motor; 28. an annular rack; 29. a stirring rod; 30. a blade; 31. connecting a first pipeline; 32. a second connecting pipeline; 33. a first annular bump; 34. a first threaded hole; 35. an annular fixture block; 36. an annular neck; 37. a seal ring; 38. a second annular bump; 39. fastening a bolt; 40. a control loop; 41. a third gear; 42. and gear four.
Detailed Description
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.
Referring to fig. 1-5 and fig. 9-12, the present invention provides the following technical solutions: a trifluoro acetylenic acid methyl ester product dehydration storage device comprises a storage tank 1, wherein an insulation box 2 matched with the storage tank 1 is sleeved on the outer wall of the storage tank 1, an insulation cavity 3 is arranged on the inner wall of the insulation box 2, a through hot air pipe 4 and a cold air pipe 5 are arranged on the outer wall of the insulation cavity 3, a first electromagnetic valve 6 is arranged on the inner wall of the hot air pipe 4, a second electromagnetic valve 7 is arranged on the inner wall of the cold air pipe 5, a high-temperature control component 8 and a low-temperature control component 9 are arranged on the inner wall of the insulation cavity 3, the high-temperature control component 8 is electrically connected with the first electromagnetic valve 6, the low-temperature control component 9 is electrically connected with the second electromagnetic valve 7, the high-temperature control component 8 comprises a first support plate 10, a first electric telescopic rod 11 is arranged on the outer wall of the first support plate 10, a first memory metal strip 12 is arranged at the bottom of the first electric telescopic rod 11, and a first contact 13 is arranged on one side of the first memory metal strip 12 on the outer wall of the first support plate 10, the first contact 13 is electrically connected with the first electric telescopic rod 11, a first micro switch 14 is arranged on the outer wall of the first support plate 10 below the first memory metal strip 12, the first micro switch 14 is electrically connected with the first electromagnetic valve 6, a second contact 15 is arranged on the outer wall of the first support plate 10 between the first micro switch 14 and the first memory metal strip 12, the second contact 15 is electrically connected with the first electric telescopic rod 11, the low-temperature control component 9 comprises a second support plate 16, a second electric telescopic rod 17 is arranged on the outer wall of the second support plate 16, a second memory metal strip 18 is arranged at the bottom of the second electric telescopic rod 17, a third contact 19 is arranged on the outer wall of the second support plate 16 on one side of the second memory metal strip 18, the third contact 19 is electrically connected with the second electric telescopic rod 17, and a second micro switch 20 is arranged on the outer wall of the second support plate 16 below the second memory metal strip 18, the micro-switch II 20 is electrically connected with the electromagnetic valve II 7, a contact IV 21 is arranged on the outer wall of the support plate II 16 between the micro-switch II 20 and the memory metal strip II 18, the contact IV 21 is electrically connected with the electric telescopic rod II 17, a support column 22 which is rotatably connected with the inner wall of the heat preservation cavity 3 is arranged below the storage tank 1, a groove 23 is arranged at the top of the support column 22, a lug 24 which is matched with the groove 23 is arranged at the bottom of the storage tank 1, a gear I25 is sleeved on the outer wall of the support column 22, a gear II 26 which is meshed with the gear I25 is arranged on the inner wall of the heat preservation cavity 3, a motor 27 is arranged at the bottom of the heat preservation tank 2, an output shaft of the motor 27 is fixedly connected with the gear II 26, an annular rack 28 which is meshed with the gear II 26 is arranged on the inner wall of the heat preservation cavity 3 in a rotating manner, and a stirring rod 29 is arranged on the outer wall of the annular rack 28, a plurality of blades 30 are arranged outside the stirring rod 29.
The specific implementation mode is as follows: when the storage tank is used, the methyl trifluoroacetate product is dehydrated and stored in the storage tank 1, then the storage tank 1 is placed in the heat preservation box 2, the bump 24 at the bottom of the storage tank 1 is matched with the groove 23 on the inner wall of the supporting column 22, the methyl trifluoroacetate product is stored by using the storage tank 1, the temperature around the methyl trifluoroacetate product is monitored, the ambient temperature is kept in a constant temperature state, the methyl trifluoroacetate product is favorably stored, the memory metal strip I12 can be deformed after the ambient temperature is reduced to a certain temperature, because the memory metal strip I12 is in a Z shape before being deformed, and the sharp corner at the Z-shaped end of the memory metal strip I12 is contacted with the contact I13, when the memory metal strip I12 is deformed and the memory metal strip I12 is totally straightened, the memory metal strip I is not contacted with the contact I13, and when the contact I13 is not contacted with the memory metal strip I12, the electric telescopic rod I11 is started to extend the electric telescopic rod I11, the memory metal strip I12 is driven to move downwards by the extension of the electric telescopic rod I11 until one end of the memory metal strip I12 is contacted with the micro switch I14 below, the micro switch I14 is triggered to control the electromagnetic valve I6 to be opened, hot air is discharged into the heat preservation cavity 3 through the hot air pipe 4, the temperature around the storage tank 1 is raised, the influence of low temperature on the storage of the trifluoro methyl alkynoate product is avoided, in the process that the memory metal strip I12 is driven to move downwards by the electric telescopic rod I11, if the temperature below the heat preservation cavity 3 does not reach the critical value for enabling the memory metal strip I12 to deform, the memory metal strip I12 can restore to the shape before deformation, one end of the memory metal strip I is Z-shaped again, the sharp angle at one end of the Z-shaped position can be contacted with the contact point II 15, the electric telescopic rod I11 is controlled to be shortened by the contact point II 15, the electric telescopic rod I11 drives the memory metal strip I12 to move back to the initial position, the micro switch I14 cannot be triggered, the whole device cannot be started to adjust the temperature in the heat preservation cavity 3, the resource amount is avoided, the memory metal strip I12 is used for measuring the temperature of spaces with different depths in the moving process, the whole device cannot be started due to special local temperature, the waste of a large amount of resources is avoided, the accuracy of monitoring the temperature is improved, the memory metal strip II 18 can be deformed after the ambient temperature is increased to a second fixed temperature, two ends of the memory metal strip II 18 are in a Z shape before the memory metal strip II 18 is not deformed, and the sharp corners of two ends of the memory metal strip II which is not deformed are in contact with the contact point III 19, so that when the memory metal strip II 18 is deformed and the whole body is straightened, the memory metal strip II does not contact with the contact point III 19, the electric telescopic rod II 17 is started to extend the electric telescopic rod II 17, the electric telescopic rod II 17 extends to drive the memory metal strip II 18 to move downwards until two ends of the memory metal strip II 18 are contacted with the micro switch II 20 below, the micro switch II 20 is triggered to control the electromagnetic valve II 7 to be opened, cold air is discharged into the heat-insulating cavity 3 through the cold air pipe 5, the temperature around the storage tank 1 is reduced, the influence of high temperature on the storage of the trifluoro-alkynoic acid methyl ester product is avoided, in the process that the electric telescopic rod II 17 drives the memory metal strip II 18 to move downwards, if the temperature below the heat-insulating cavity 3 does not reach the critical value of deformation of the memory metal strip II 18, the memory metal strip II 18 can restore the shape before deformation, one end of the memory metal strip II is Z-shaped again, the sharp angle at one end of the Z-shaped position can be contacted with the contact point IV 21, the electric telescopic rod II 17 is controlled to be shortened by the contact point IV 21, the electric telescopic rod II 17 drives the memory metal strip II 18 to move back to the initial position, and the micro switch II 20 is not triggered, so that the whole device is not started to adjust the temperature in the heat-insulation cavity 3, the resource quantity is avoided, the working principle of the low-temperature control component 9 is the same as that of the high-temperature control component 8, only the high temperature and the low temperature are respectively monitored, the environment of the storage tank 1 can be always in a constant temperature state and cannot be influenced by low temperature or high temperature, the storage stability of the device is improved, when the temperature of the heat-insulation cavity 3 is adjusted, no matter the electromagnetic valve I6 is started to introduce hot air or the electromagnetic valve II 7 is started to introduce cold air, the motor 27 is synchronously started, the motor 27 drives the gear II 26 to rotate in the forward direction, the gear II 26 drives the meshed annular rack 28 to rotate, the annular rack 28 drives the stirring rod 29 to move, and the stirring rod 29 rotates around the storage tank 1, the stirring rod 29 can drive the blade 30 to move, so that the blade 30 drives the gas inside the heat-preservation cavity 3 to flow, and the gas is fully mixed together, thereby improving the working efficiency of temperature adjustment, the gear two 26 can drive the gear one 25 which is meshed with the gear two to rotate simultaneously when rotating, the gear one 25 can drive the supporting column 22 to rotate, the supporting column 22 can drive the lug 24 to rotate through the groove 23, the lug 24 can drive the storage tank 1 to rotate, so that the methyl trifluoroacetate products inside the storage tank 1 can be mixed under the action of centrifugal force, the temperature of the methyl trifluoroacetate products can be averaged, the normal temperature of the methyl trifluoroacetate products close to the heat-preservation cavity 3 and the abnormal temperature of the methyl trifluoroacetate products far away from the heat-preservation cavity 3 can be avoided, the storage of the methyl trifluoroacetate products can not be influenced, and the high-speed rotation of the motor 27 is not required in the process, avoiding the product in the tank 1 from being affected.
Referring to fig. 2 and fig. 6 to 8, the present invention provides the following technical solutions: a trifluoro acetylenic acid methyl ester product dehydration storage device further comprises a first connecting pipeline 31 which is arranged on one side of the outer wall of a heat preservation cavity 3 in a penetrating mode, a second connecting pipeline 32 which is arranged on the other side of the outer wall of the heat preservation cavity 3 in a penetrating mode is arranged on the other side of the outer wall of the heat preservation cavity 3, one end of the first connecting pipeline 31 and one end of the second connecting pipeline 32 both extend to the outer side of a heat preservation box 2, a first annular convex block 33 is sleeved on the outer wall of the first connecting pipeline 31, a first threaded hole 34 is symmetrically formed in the inner wall of the first annular convex block 33, an annular clamping block 35 is arranged on the outer wall of the first connecting pipeline 31, an annular clamping groove 36 which is matched with the annular clamping block 35 is arranged on the outer wall of the second connecting pipeline 32, a second annular convex block 38 is arranged on the outer wall of the second annular convex block 38, fastening bolts 39 which are rotatably connected are symmetrically arranged on the inner wall of the second annular convex block 38, and the fastening bolts 39 are meshed with the first threaded hole 34, a control ring 40 in rotary connection is arranged on the outer wall of the second connecting pipeline 32 on one side of the second annular bump 38, a third gear 41 is arranged on the outer wall of the control ring 40, and a fourth gear 42 meshed with the third gear 41 is sleeved on the outer wall of the fastening bolt 39.
The specific implementation mode is as follows: when the heat preservation box is used, the first connecting pipeline 31 and the second connecting pipeline 32 are communicated with the heat preservation cavity 3 through hoses respectively, when a plurality of heat preservation boxes 2 are used simultaneously, the heat preservation boxes 2 can be arranged together, then the two adjacent heat preservation boxes 2 are communicated through the first connecting pipeline 31 and the second connecting pipeline 32, so that the aim of regulating and controlling the temperature in the heat preservation boxes 2 by only using one air heater and one air cooler is fulfilled, the production cost is reduced, the resource utilization rate is improved, when the two heat preservation boxes 2 are required to be communicated, only the annular clamping block 35 on the outer wall of the first connecting pipeline 31 and the annular clamping groove 36 on the inner wall of the second connecting pipeline 32 are oppositely inserted together, the fastening bolt 39 is inserted into the first threaded hole 34, then the control ring 40 is rotated, the control ring 40 drives the third gear 41 to rotate, the third gear 41 drives the fourth gear 42 which is meshed, the fourth gear 42 drives the fastening bolt 39 to rotate, the fastening bolt 39 is meshed with the first threaded hole 34, according to the principle of threaded meshing, the fastening bolt 39 can drive the first annular convex block 33 to move through the first threaded hole 34, the first annular convex block 33 can drive the first connecting pipeline 31 to move, the first connecting pipeline 31 is moved to one side of the second connecting pipeline 32, and finally the first connecting pipeline 31 is attached to the second connecting pipeline 32, the annular clamping block 35 is completely matched with the annular clamping groove 36 at the moment, the connecting part of the first connecting pipeline 31 and the second connecting pipeline 32 is sealed by the sealing ring 37 on the inner wall of the annular clamping groove 36, the sealing performance of the first connecting pipeline 31 and the second connecting pipeline 32 after connection is improved, if connection is not needed, the first connecting pipeline 31 and the second connecting pipeline 32 are respectively blocked, and the use of a single heat insulation box 2 is not affected.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a trifluoro acetylenic acid methyl ester product dehydration storage device, includes holding vessel (1), its characterized in that: holding vessel (1) outer wall cover is equipped with assorted insulation can (2), insulation can (2) inner wall is equipped with heat preservation cavity (3), heat preservation cavity (3) outer wall is equipped with hot-blast main (4) and cold-blast main (5) that link up, hot-blast main (4) inner wall is equipped with solenoid valve (6), cold-blast main (5) inner wall is equipped with solenoid valve two (7), insulation cavity (3) inner wall is equipped with high temperature control subassembly (8) and low temperature control subassembly (9), high temperature control subassembly (8) with solenoid valve (6) electric connection, low temperature control subassembly (9) with solenoid valve two (7) electric connection.
2. The dehydration storage device of methyl trifluoroacetynoate product according to claim 1, wherein: the high-temperature control assembly (8) comprises a first support plate (10), an electric telescopic rod (11) is arranged on the outer wall of the first support plate (10), a first memory metal strip (12) is arranged at the bottom of the first electric telescopic rod (11), a first contact (13) is arranged on one side of the first memory metal strip (12) on the outer wall of the first support plate (10), the first contact (13) is electrically connected with the first electric telescopic rod (11), a micro switch I (14) is arranged below the memory metal strip I (12) on the outer wall of the supporting plate I (10), the first microswitch (14) is electrically connected with the first electromagnetic valve (6), a second contact (15) is arranged on the outer wall of the first support plate (10) between the first micro switch (14) and the first memory metal strip (12), the second contact (15) is electrically connected with the first electric telescopic rod (11).
3. The dehydration storage device of methyl trifluoroacetynoate product according to claim 1, wherein: the low-temperature control component (9) comprises a second support plate (16), an electric telescopic rod (17) is arranged on the outer wall of the second support plate (16), a second memory metal strip (18) is arranged at the bottom of the second electric telescopic rod (17), a third contact (19) is arranged on one side of the second memory metal strip (18) on the outer wall of the second support plate (16), the contact point III (19) is electrically connected with the electric telescopic rod II (17), a second microswitch (20) is arranged below the second memory metal strip (18) on the outer wall of the second support plate (16), the second microswitch (20) is electrically connected with the second electromagnetic valve (7), a contact point four (21) is arranged on the outer wall of the second support plate (16) between the second micro switch (20) and the second memory metal strip (18), the contact point IV (21) is electrically connected with the electric telescopic rod II (17).
4. The dehydration storage device of methyl trifluoroacetynoate product according to claim 1, wherein: the inner wall of the heat preservation cavity (3) is arranged below the storage tank (1) and is provided with a support column (22) which is rotatably connected, the top of the support column (22) is provided with a groove (23), and the bottom of the storage tank (1) is provided with a lug (24) matched with the groove (23).
5. The dehydration storage device of methyl trifluoroacetynoate product according to claim 4, wherein: the outer wall of the supporting column (22) is sleeved with a first gear (25), the inner wall of the heat preservation cavity (3) is provided with a second gear (26) meshed with the first gear (25), the bottom of the heat preservation box (2) is provided with a motor (27), and an output shaft of the motor (27) is fixedly connected with the second gear (26).
6. The dehydration storage device of methyl trifluoroacetynoate product according to claim 5, wherein: the inner wall of the heat preservation cavity (3) is rotatably provided with an annular rack (28) meshed with the second gear (26), the outer wall of the annular rack (28) is provided with a stirring rod (29), and a plurality of blades (30) are arranged outside the stirring rod (29).
7. The dehydration storage device of methyl trifluoroacetynoate product according to claim 1, wherein: the heat insulation structure is characterized in that a first connecting pipeline (31) which is through is arranged on one side of the outer wall of the heat insulation cavity (3), a second connecting pipeline (32) which is through is arranged on the other side of the outer wall of the heat insulation cavity (3), the first connecting pipeline (31) and one end of the second connecting pipeline (32) extend to the outer side of the heat insulation box (2), a first annular bump (33) is sleeved on the outer wall of the first connecting pipeline (31), a first threaded hole (34) is symmetrically formed in the inner wall of the first annular bump (33), and an annular clamping block (35) is arranged on the outer wall of the first connecting pipeline (31).
8. The dehydration storage device of methyl trifluoroacetynoate product according to claim 7, wherein: the outer wall of the second connecting pipeline (32) is provided with an annular clamping groove (36) matched with the annular clamping block (35), and the inner wall of the annular clamping groove (36) is matched with a sealing ring (37).
9. The dehydration storage device of methyl trifluoroacetynoate product according to claim 7, wherein: the outer wall of the second connecting pipeline (32) is provided with a second annular convex block (38), the inner wall of the second annular convex block (38) is symmetrically provided with fastening bolts (39) which are connected in a rotating mode, and the fastening bolts (39) are meshed with the first threaded holes (34).
10. The dehydration storage device of methyl trifluoroacetynoate product according to claim 9, wherein: the outer wall of the second connecting pipeline (32) is provided with a control ring (40) which is rotatably connected with one side of the second annular convex block (38), the outer wall of the control ring (40) is provided with a third gear (41), and the outer wall of the fastening bolt (39) is provided with a fourth gear (42) which is meshed with the third gear (41).
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| CN202210374829.2A CN114955280B (en) | 2022-04-11 | 2022-04-11 | Methyl trifluoroalkynoate product dehydration storage device |
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| CN114955280B CN114955280B (en) | 2023-10-27 |
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| CN114955280B (en) | 2023-10-27 |
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