CN117443077B - Device and method for purifying and processing ethyl chrysanthemate - Google Patents
Device and method for purifying and processing ethyl chrysanthemate Download PDFInfo
- Publication number
- CN117443077B CN117443077B CN202311408700.XA CN202311408700A CN117443077B CN 117443077 B CN117443077 B CN 117443077B CN 202311408700 A CN202311408700 A CN 202311408700A CN 117443077 B CN117443077 B CN 117443077B
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- China
- Prior art keywords
- plate
- sodium sulfate
- anhydrous sodium
- fixedly connected
- ethyl chrysanthemate
- Prior art date
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- VIMXTGUGWLAOFZ-UHFFFAOYSA-N ethyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate Chemical compound CCOC(=O)C1C(C=C(C)C)C1(C)C VIMXTGUGWLAOFZ-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 12
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000001914 filtration Methods 0.000 claims abstract description 33
- 238000005507 spraying Methods 0.000 claims abstract description 18
- 238000000746 purification Methods 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims description 54
- 238000000926 separation method Methods 0.000 claims description 20
- 239000013078 crystal Substances 0.000 claims description 18
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 238000007605 air drying Methods 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 8
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 239000003205 fragrance Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000002304 perfume Substances 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- 238000001035 drying Methods 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 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 1
- 239000002253 acid Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- XLOPRKKSAJMMEW-UHFFFAOYSA-N chrysanthemic acid Chemical compound CC(C)=CC1C(C(O)=O)C1(C)C XLOPRKKSAJMMEW-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
- B01D36/045—Combination of filters with centrifugal separation devices
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/02—Systems containing only non-condensed rings with a three-membered ring
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention relates to the field of ethyl chrysanthemate purification, in particular to an ethyl chrysanthemate purification processing device and method, comprising a shell, a spraying device, a water filtering device and a collecting device; ethyl chrysanthemate is a compound commonly used in chemical products, and is generally used for manufacturing perfumes or other products with fragrance; ethyl chrysanthemate is colorless or light yellow transparent liquid at normal temperature, is insoluble in water, but needs to be washed by water alignment after preparation is completed, so that the water-containing ethyl chrysanthemate needs to be dried by anhydrous sodium sulfate after washing; the spraying device can uniformly spray the ethyl chrysanthemate solution to be dried on the anhydrous sodium sulfate, so that the anhydrous sodium sulfate and the ethyl chrysanthemate solution are fully mixed, and the water absorption efficiency is improved; the vibration component can scatter the water absorption caking part in the anhydrous sodium sulfate, and can further improve the water absorption efficiency of the anhydrous sodium sulfate while preventing the flow guide pipe from being blocked by matching with the winnowing component.
Description
Technical Field
The invention relates to the field of ethyl chrysanthemate purification, in particular to an ethyl chrysanthemate purification processing device and method.
Background
Ethyl chrysanthemate is a compound commonly used in chemical products, and is generally used for manufacturing perfumes or other products with fragrance; ethyl chrysanthemate is colorless or light yellow transparent liquid at normal temperature, is insoluble in water, and is soluble in organic solvents such as ethanol, methanol, acetone, benzene, toluene and the like, and is industrially prepared by esterification reaction between chrysanthemic acid and acetic acid; it is often necessary to wash with water after the preparation is complete to remove unreacted starting materials and acid.
After washing, in order to obtain the dried ethyl chrysanthemate, the water in the ethyl chrysanthemate needs to be removed, and the current common dehydration method is to dry the ethyl chrysanthemate by anhydrous sodium sulfate; the drying mode has the advantages that the operation is simple, the anhydrous sodium sulfate has strong water absorption, and most of water in the ethyl chrysanthemate can be effectively removed; but at the same time there are problems with this drying: firstly, the drying efficiency of anhydrous sodium sulfate is relatively low, and a long time is required to achieve the drying effect, which is caused by the fact that the anhydrous sodium sulfate is difficult to contact with water molecules in a solution when absorbing water, meanwhile, the anhydrous sodium sulfate is easy to agglomerate after absorbing water to form sodium sulfate decahydrate crystals, and unreacted anhydrous sodium sulfate is wrapped in the sodium sulfate decahydrate crystals by the lump, so that the water absorption efficiency is further reduced.
Disclosure of Invention
In order to solve the problems, the invention adopts the following technical scheme that the ethyl chrysanthemate purifying and processing device comprises a shell, a spraying device, a water filtering device and a collecting device; the shell is of a square cavity structure formed by connecting four side plates end to end, a spraying device is arranged at the top of the shell, and a water filtering device is arranged below the spraying device in the shell; a collecting device is arranged below the shell; and an external centrifugal device is fixedly connected below the collecting device.
The spraying device comprises a top plate, an open slot and a moving assembly; the top plate is arranged above the shell, and the front end and the rear end of the top plate are fixedly connected with the front side plate and the rear side plate of the shell respectively; an open slot is formed in the top plate; and a moving assembly is arranged in the opening groove.
The moving assembly comprises a bidirectional rod, a sliding seat, a connecting plate and a connecting pipe; the bidirectional rod is arranged at a position below the open slot and close to the left, and is rotatably arranged between the front side plate and the rear side plate of the shell; the two-way rod is provided with a sliding seat in a sliding fit manner, the sliding seat is connected to the lower end surface of the top plate in a sliding manner, and the right side of the sliding seat is fixedly connected with two connecting plates which are vertically symmetrical; and the two connecting plates are fixedly connected with connecting pipes together.
Preferably, the number of the water filtering devices is two, the two water filtering devices are arranged up and down, the left bottom and the right bottom of the water filtering device positioned above are higher, and the left bottom and the right bottom of the water filtering device positioned below are higher; the water filtering device comprises a mounting plate, a hanging lug group, a vibration assembly, a separation assembly and a winnowing assembly; two sets of hanging lug groups are symmetrically and fixedly connected on the lower end surface of the mounting plate; the hanging lug group comprises a connecting rod seat, a sliding rod, a lifting lug and a limiting plate; the number of the connecting rod seats is two, and the two connecting rod seats are symmetrically and fixedly connected on the mounting plate front and back; two slide bars are symmetrically and slidingly connected to each connecting rod seat, and a limiting plate is fixedly connected above each slide bar; the lower end of the sliding rod is fixedly connected with a lifting lug; the vibration assembly is arranged on each set of hanging lug group through the lifting lug, and the mounting plate is obliquely arranged between the front side plate and the rear side plate on the shell through the vibration assembly; a plurality of clamping grooves which run forwards and backwards are uniformly formed in the upper end surface of the mounting plate at the left side; the right side of the clamping groove is provided with a semicircular mounting groove; a separation assembly is mounted in the semicircular mounting groove and the clamping groove together; a vent is formed in the shell close to the tail end of the separation assembly, and a winnowing assembly is mounted in the vent in a matched mode.
The vibration assembly comprises a shaft rod, a damping washer, an eccentric block and an external driving motor; the shaft rod is rotatably arranged on the hanging lug group, and the shaft rod is rotatably arranged between the front side plate and the rear side plate of the shell through the damping washer; the shaft rod is fixedly connected with an eccentric block on the shaft rod body positioned between the hanging lug groups; the two shaft rods positioned above are in transmission connection with a first belt through a first belt wheel; the two shaft rods positioned below are in transmission connection with a second belt through a second belt wheel; the shaft lever positioned above and close to the right is in transmission connection with the shaft lever positioned below and close to the right through a belt wheel III and a belt III; the shaft lever positioned above and close to the left is in transmission connection with the bidirectional lever through a fourth belt pulley and a fourth belt; an outer driving motor is fixedly connected to the shaft lever positioned below and close to the left.
The separation assembly comprises a flow guide pipe, a hanging plate, a discharging module, a filter plate and a guide groove; the number of the guide pipes is several, the guide pipes are installed in the semicircular installation groove in a matched mode, the front ends of the guide pipes are fixedly connected with hanging plates, and the guide pipes are clamped in the clamping grooves through the hanging plates; the left end of the flow guide pipe positioned above is provided with an upward opening at a position below the spray head, and a discharging module is matched and installed on the opening; the filter plate is arranged in the guide pipe, a guide groove is arranged at a position, close to the lower right end of the guide pipe, and a winnowing component is also arranged on the right side of the guide pipe in a matched mode; the opening of the lower flow guide pipe is arranged below the guide groove on the upper flow guide pipe; the guide pipe positioned below is also matched and fixedly provided with a filter plate, and the guide groove of the guide pipe positioned below is arranged at a position of the left end close to the lower part.
The discharging module comprises a filter bin and a U-shaped discharging plate; the filter bin is of a rectangular cavity structure with an opening at the upper part, a plurality of filter tanks are uniformly arranged on the bottom plate of the filter bin along the length direction of the bottom plate, and semicircular convex strips with upward convex surfaces are fixedly connected on the bottom plate between two adjacent filter tanks; the filter bin is connected with a U-shaped discharging plate in a sliding fit manner; a discharge groove corresponding to the filter tank is formed in the horizontal section of the U-shaped discharge plate; the bottom of the U-shaped discharging plate is fixedly connected with a semicircular convex strip with a downward convex surface at a position between the two discharging grooves; and the U-shaped discharging plate is connected with the connecting plate in a sliding way through a vertical section positioned at the rear side.
The winnowing assembly comprises a sleeve and a tube seat; taking a winnowing component above as an example, the sleeves are in one-to-one correspondence with the guide pipes, and the sleeves in one-to-one correspondence with the guide pipes are communicated with each other; the right end of the sleeve is communicated with the tube seat in a matching way, and the other end of the tube seat is communicated with an external fan.
The collecting device comprises a conical funnel, a support plate, a rotating rod, a collecting box and a limiting seat; the conical funnel is communicated with the lower part of the shell, the top of the conical funnel is fixedly connected with a support plate, and a diversion port is formed in the left side of the support plate; a rotating rod is fixedly connected below the support plate; the rotating rod is provided with a collecting box in a sliding manner; the bottom of the material collecting box is uniformly provided with a plurality of small holes along the circumferential direction, and a limiting plate is further connected to the rotating rod below the material collecting box through threads.
In addition, the invention also provides a use method of the ethyl chrysanthemate purification processing device, which specifically comprises the following steps:
s1, discharging: the method comprises the steps of putting dry anhydrous sodium sulfate into a U-shaped discharging plate, and spraying an ethyl chrysanthemate solution to be dried into the U-shaped discharging plate through a connecting pipe; the outer driving motor is started, and the U-shaped discharging plate moves anhydrous sodium sulfate and ethyl chrysanthemate solution into the filter bin through the discharging groove under the drive of the sliding seat, and then enters the separation assembly through the filtering groove.
S2, scattering: anhydrous sodium sulfate entering the separation assembly can agglomerate after absorbing moisture in ethyl chrysanthemate, and the volume of the blocks is large and can be blocked by the filter plate; until under the action of the vibration component, the blocks with larger volume are scattered into anhydrous sodium sulfate crystals, and the part of the crystals which is not fully absorbed with water can continuously react with the rear ethyl chrysanthemate solution; the crystals after the reaction pass through the separation assembly together with the ethyl chrysanthemate solution and flow into the collection device.
S3, separating: after the anhydrous sodium sulfate and the ethyl chrysanthemate solution enter the collecting device, the anhydrous sodium sulfate crystal can be left in the collecting box, the treated ethyl chrysanthemate solution flows into the external container along the small hole at the bottom of the collecting box, after the ethyl chrysanthemate solution is collected, the collecting box is taken out, the anhydrous sodium sulfate can be collected again, and the collected anhydrous sodium sulfate can be used continuously after being air-dried.
The invention has the beneficial effects that: 1. the spray device is arranged in the invention, and the ethyl chrysanthemate solution to be dried can be uniformly sprayed into the filter bin containing anhydrous sodium sulfate through the spray head, so that the anhydrous sodium sulfate and the ethyl chrysanthemate solution are fully mixed as much as possible, and the water absorption efficiency of the anhydrous sodium sulfate is increased.
2. The vibration component is arranged in the water filtering device, when anhydrous sodium sulfate absorbs water and is agglomerated, the vibration emitted by the vibration component can scatter the blocks, and the vibration component is matched with the winnowing component, so that the water absorption efficiency can be improved to a certain extent while the blockage of the flow guide pipe is prevented.
3. The collecting device is provided with the collecting box, and the bottom of the collecting box is provided with the small holes, so that the anhydrous sodium sulfate solid after reaction can be separated from the ethyl chrysanthemate solution; and meanwhile, the anhydrous sodium sulfate solid after the reaction can be collected by the collecting box so as to be reused after subsequent drying, thereby reducing the cost.
Drawings
The invention is further illustrated by the following figures and examples.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial cross-sectional view of fig. 1 in accordance with the present invention.
Fig. 3 is a front view of fig. 1 in the present invention.
Fig. 4 is an enlarged view of a portion of fig. 2 a of the present invention.
Fig. 5 is a schematic perspective view of the mounting plate, the separating assembly, the vibrating assembly and the filter house according to the present invention.
Fig. 6 is a schematic perspective view of a mounting plate, a separating assembly and a vibrating assembly according to the present invention.
FIG. 7 is a schematic perspective view of a draft tube, a guide slot and a hanger plate according to the present invention.
Fig. 8 is a front view of the filter cartridge, U-shaped blanking plate, moving assembly of the present invention.
In the figure: 1. a housing; 2. a spraying device; 21. a top plate; 22. an open slot; 23. a moving assembly; 231. a bi-directional rod; 232. a slide; 233. a connecting plate; 234. a connecting pipe; 3. a water filtering device; 31. a mounting plate; 311. a clamping groove; 312. a semicircular mounting groove; 313. a vent; 32. a set of hangers; 321. a connecting rod seat; 322. a slide bar; 323. lifting lugs; 324. a limiting plate; 33. a vibration assembly; 331. a shaft lever; 332. a shock-absorbing washer; 333. an eccentric block; 334. an external driving motor; 34. a separation assembly; 341. a flow guiding pipe; 342. a hanging plate; 343. a discharging module; 3431. filtering the bin; 3432. a U-shaped discharging plate; 3433. a filter tank; 3434. a discharge groove; 344. a filter plate; 345. a guide groove; 35. a winnowing assembly; 351. a sleeve; 352. a tube seat; 4. a collecting device; 41. a conical funnel; 42. a support plate; 43. a rotating rod; 44. a collection box; 45. and a limiting seat.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawing figures, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
Referring to fig. 1, an ethyl chrysanthemate purifying and processing device comprises a shell 1, a spraying device 2, a water filtering device 3 and a collecting device 4; the shell 1 is of a square cavity structure formed by connecting four side plates end to end, a spraying device 2 is arranged at the top of the shell 1, and a water filtering device 3 is arranged in the shell 1 below the spraying device 2; a collecting device 4 is arranged below the shell 1; an external centrifugal device is fixedly connected to the lower part of the collecting device 4.
During specific work, firstly, dry anhydrous sodium sulfate is put into a water filtering device 3, and then ethyl chrysanthemate to be purified is sprayed onto the anhydrous sodium sulfate through a spraying device 2; in the water filtering device 3, the dry anhydrous sodium sulfate gradually absorbs most of the water in the ethyl chrysanthemate; the remaining small fraction of the water in the ethyl chrysanthemate was centrifuged by an external centrifuge.
Referring to fig. 1 and 2, the spraying device 2 includes a top plate 21, an open slot 22, and a moving assembly 23; the top plate 21 is arranged above the shell 1, and the front end and the rear end of the top plate 21 are fixedly connected with the front side plate and the rear side plate of the shell 1 respectively; the top plate 21 is provided with an open slot 22; a moving assembly 23 is disposed in the open slot 22.
Referring to fig. 2, the moving assembly 23 includes a bi-directional rod 231, a sliding base 232, a connecting plate 233, and a connecting pipe 234; the bidirectional bar 231 is arranged below the open slot 22 and at the left position, and the bidirectional bar 231 is rotatably arranged between the front side plate and the rear side plate of the shell 1; the two-way rod 231 is provided with a sliding seat 232 in a sliding fit manner, the sliding seat 232 is connected to the lower end surface of the top plate 21 in a sliding manner, and the right side of the sliding seat 232 is fixedly connected with two connecting plates 233 which are symmetrical up and down; a connecting pipe 234 is fixedly connected to the two connecting plates 233 together; the upper end of the connecting pipe 234 is connected with an external water pipe, and the lower end of the connecting pipe 234 is connected with a shower head, which is not shown in the figure.
During specific operation, along with the rotation of the bidirectional rod 231, the sliding seat 232 slides back and forth on the bidirectional rod 231 to drive the connecting pipe 234 to slide back and forth synchronously, so that the ethyl chrysanthemate to be treated pumped by the external water pipe is sprayed into the water filtering device 3 through the spray head.
Referring to fig. 1, 2, 5 and 6, the number of the water filtering devices 3 is two, the two water filtering devices 3 are arranged up and down, the left and right bottoms of the water filtering device 3 positioned above are higher, and the left and right bottoms of the water filtering device 3 positioned below are higher; the water filtering device 3 comprises a mounting plate 31, a hanging lug group 32, a vibration component 33, a separation component 34 and a winnowing component 35; two sets of hanging lug groups 32 are symmetrically and fixedly connected on the lower end surface of the mounting plate 31; the hanging lug group 32 comprises a connecting rod seat 321, a sliding rod 322, a lifting lug 323 and a limiting plate 324; the number of the connecting rod seats 321 is two, and the two connecting rod seats 321 are fixedly connected to the mounting plate 31 in a front-back symmetrical manner; two slide bars 322 are symmetrically and slidingly connected on each connecting rod seat 321, and a limiting plate 324 is fixedly connected above each slide bar 322; the lower end of the sliding rod 322 is fixedly connected with a lifting lug 323; a vibration component 33 is arranged on each hanging lug group 32 through a lifting lug 323, and the mounting plate 31 is obliquely arranged between the front side plate and the rear side plate on the shell 1 through the vibration component 33; a plurality of clamping grooves 311 which run forwards and backwards are uniformly formed in the upper end surface of the mounting plate 31 at the left side; the right side of the clamping groove 311 is provided with a semicircular mounting groove 312; the semicircular mounting groove 312 and the clamping groove 311 are internally provided with a separation assembly 34; a ventilation opening 313 is formed in the shell 1 near the tail end of the separation assembly 34, and a winnowing assembly 35 is mounted in the ventilation opening 313 in a matched mode.
Referring to fig. 3 and 5, the vibration assembly 33 includes a shaft 331, a damping washer 332, an eccentric block 333, and an external driving motor 334; the shaft lever 331 is rotatably mounted on the lifting lug 323, and the shaft lever 331 is rotatably mounted between the front side plate and the rear side plate of the shell 1 through the damping washer 332; the shaft lever 331 is fixedly connected with an eccentric block 333 on the shaft lever body between the hanging lug groups 32; the two shaft rods 331 positioned above are in transmission connection with a first belt through a first belt wheel; the two shaft rods 331 positioned below are in transmission connection with each other through a second belt wheel and a second belt; the shaft lever 331 positioned above and close to the right is in transmission connection with the shaft lever 331 positioned below and close to the right through a belt wheel III and a belt III; the shaft lever 331 positioned above and close to the left is in transmission connection with the bidirectional lever 231 through a fourth belt wheel and a fourth belt; an outer driving motor 334 is fixedly connected to the shaft 331 positioned below and to the left.
In specific operation, the outer driving motor 334 runs to drive the two shaft rods 331 to synchronously rotate through the second belt pulley and the second belt, the third belt pulley and the third belt, and the first belt pulley and the first belt; when the shaft lever 331 rotates, due to the existence of the eccentric block 333, centrifugal force is generated on the shaft lever 331, so that the slide bar 322 slides up and down in the connecting rod seat 321, and further the eccentric block 333 knocks the bottom of the mounting plate 31, thereby generating vibration on the mounting plate 31.
Referring to fig. 2, 5, 6 and 8, the separation assembly 34 includes a flow guide 341, a hanging plate 342, a discharging module 343, a filter plate 344, and a guide groove 345; the number of the guide pipes 341 is several, the guide pipes 341 are installed in the semicircular installation groove 312 in a matching way, the front end of each guide pipe 341 is fixedly connected with a hanging plate 342, and the guide pipes 341 are clamped in the clamping grooves 311 through the hanging plates 342; the left end of the flow guide tube 341 positioned above is provided with an upward opening at a position below the spray head, and a discharging module 343 is arranged on the opening in a matched manner; a filter plate 344 is arranged in the guide pipe 341, a guide groove 345 is arranged at a position, which is close to the lower right end of the guide pipe 341, and a winnowing assembly 35 is also arranged on the right side of the guide pipe 341 in a matched mode; the opening of the lower guide tube 341 is arranged below the guide groove 345 on the upper guide tube 341; the filter plate 344 is also fixedly arranged in the lower guide tube 341 in a matching way, and the guide groove 345 of the lower guide tube 341 is arranged at a position of the left end which is lower.
Referring to fig. 4 and 8, the discharging module 343 includes a filter cartridge 3431 and a U-shaped discharging plate 3432; the filter bin 3431 is a rectangular cavity structure with an opening upper part, a plurality of filter tanks 3433 are uniformly arranged on the bottom plate of the filter bin 3431 along the length direction of the bottom plate, and semicircular convex strips with upward convex surfaces are fixedly connected on the bottom plate between two adjacent filter tanks 3433; the filter bin 3431 is connected with a U-shaped discharging plate 3432 in a sliding fit manner; a discharge groove 3434 corresponding to the filter groove 3433 is arranged on the horizontal section of the U-shaped discharge plate 3432; the bottom of the U-shaped discharging plate 3432 is fixedly connected with a semicircular convex strip with a downward convex surface at a position between the two discharging grooves 3434; and the U-shaped blanking plate 3432 is slidably connected to the connecting plate 233 through a vertical section at the rear side.
Referring to fig. 1 and 2, taking the upper winnowing assembly 35 as an example, the winnowing assembly 35 includes a sleeve 351 and a stem 352; the sleeves 351 are in one-to-one correspondence with the guide pipes 341, and the sleeves 351 and the guide pipes 341 which are in one-to-one correspondence are communicated with each other; the right end of the sleeve 351 is matched and communicated with the tube seat 352, and the other end of the tube seat 352 is communicated with an external fan.
In the specific working state, the U-shaped discharging plate 3432 and the sliding seat 232 are both positioned at the forefront end of the filter bin 3431, the discharging groove 3434 below the U-shaped discharging plate 3432 and the filtering groove 3433 at the bottom of the filter bin 3431 are arranged in a staggered manner, anhydrous sodium sulfate is placed into the U-shaped discharging plate 3432, and the outer driving motor 334 is started; as the external driving motor 334 operates, the bidirectional bar 231 starts to rotate and drives the U-shaped discharging plate 3432 to reciprocate back and forth through the sliding seat 232; in the process of the back-and-forth reciprocating movement of the U-shaped discharging plate 3432, semicircular raised strips at the bottom of the U-shaped discharging plate 3432 interact with semicircular raised strips on the bottom plate of the filter bin 3431, so that the U-shaped discharging plate 3432 vibrates up and down along with the movement, and anhydrous sodium sulfate can enter the filter bin 3431 through the discharging groove 3434 while preventing the blockage of the discharging groove 3434 caused by the reaction and agglomeration of the anhydrous sodium sulfate and water; meanwhile, the connection pipe 234 also continuously sprays the ethyl chrysanthemate solution to be treated uniformly onto anhydrous sodium sulfate; along with the reciprocating movement of the U-shaped discharging plate 3432, anhydrous sodium sulfate crystals and the ethyl chrysanthemate solution pass through the discharging groove 3434 and the filtering groove 3433 together and enter the guide pipe 341 through an upward opening formed on the upper guide pipe 341.
The anhydrous sodium sulfate entering the upper guide tube 341 can continuously absorb the water in the ethyl chrysanthemate and then is blocked, at the moment, the mounting plate 31 is continuously vibrated due to the action of the vibration assembly 33, so that the blocked anhydrous sodium sulfate in the guide tube 341 can be scattered into fine anhydrous sodium sulfate crystals to prevent the guide tube 341 from being blocked; at the same time, the external fan continuously ventilates the inside of the guide tube 341 through the sleeve 351 to disperse the scattered anhydrous sodium sulfate crystals so as to prevent the anhydrous sodium sulfate from secondarily agglomerating.
After the ethyl chrysanthemate and anhydrous sodium sulfate react in the upper guide pipe 341, the ethyl chrysanthemate and anhydrous sodium sulfate can fall off when passing through the guide pipe 345, enter the lower guide pipe 341 through an opening on the lower guide pipe 341, and continue to react in the lower guide pipe 341; eventually both will fall into the collection device 4 together after the reaction is completed.
In the process, under the combined action of the vibration assembly 33 and the winnowing assembly 35, the anhydrous sodium sulfate continuously absorbs water and is scattered, so that the phenomenon that the anhydrous sodium sulfate cannot react with water sufficiently because part of the anhydrous sodium sulfate is surrounded by the caking is avoided, and the water absorption efficiency of the anhydrous sodium sulfate can be effectively improved.
Referring to fig. 2 and 3, the collecting device 4 includes a conical funnel 41, a support plate 42, a rotating rod 43, a collecting box 44, and a limiting seat 45; the conical funnel 41 is communicated below the shell 1, a support plate 42 is fixedly connected to the top of the conical funnel 41, and a diversion port is formed in the left side of the support plate 42; a rotating rod 43 is fixedly connected below the support plate 42; the rotating rod 43 is provided with a collecting box 44 in a sliding manner; the bottom of the collecting box 44 is uniformly provided with a plurality of small holes along the circumferential direction, and the rotating rod 43 below the collecting box 44 is also connected with a limiting plate 324 through threads.
In specific operation, anhydrous sodium sulfate and ethyl chrysanthemate solution will fall into the collection box 44 along the conical funnel 41 after passing through the lower draft tube 341; then, anhydrous sodium sulfate crystals are left in the collecting box 44, the treated ethyl chrysanthemate solution flows into an external container (not shown in the drawing) along the small holes at the bottom of the collecting box 44, after the ethyl chrysanthemate solution is collected, the limiting seat 45 is rotationally detached, the collecting box 44 is taken out, the anhydrous sodium sulfate can be collected again, and the collected anhydrous sodium sulfate can be used continuously after being air-dried.
Referring to fig. 1 and 4, in addition, the invention also provides a method for purifying and processing ethyl chrysanthemate, which comprises the following steps: s1, discharging: placing the dried anhydrous sodium sulfate into the U-shaped discharging plate 3432, and spraying an ethyl chrysanthemate solution to be dried into the U-shaped discharging plate 3432 through a connecting pipe 234; the outer driving motor 334 is started, and the U-shaped discharging plate 3432 moves the anhydrous sodium sulfate and ethyl chrysanthemate solution into the filter bin 3431 through the discharging groove 3434 under the driving of the sliding seat 232, and then enters the separating assembly 34 through the filtering groove 3433.
S2, scattering: the anhydrous sodium sulfate entering the separation assembly 34 may agglomerate after absorbing moisture in the ethyl chrysanthemate, and due to the large volume of these pieces, may be blocked by the filter pad 344; until the larger blocks are broken up into anhydrous sodium sulfate crystals under the action of the vibration component 33, the part of the crystals which is not fully absorbed with water can continue to react with the rear ethyl chrysanthemate solution; the crystals that have reacted completely flow with the ethyl chrysanthemate solution through the separation module 34 into the collection device 4.
S3, separating: after the anhydrous sodium sulfate and the ethyl chrysanthemate solution enter the collecting device 4, anhydrous sodium sulfate crystals are left in the collecting box 44, the treated ethyl chrysanthemate solution flows into an external container along a small hole at the bottom of the collecting box 44, after the ethyl chrysanthemate solution is collected, the collecting box 44 is taken out, so that the anhydrous sodium sulfate can be collected again, and the collected anhydrous sodium sulfate can be used continuously after being air-dried.
In the description of the embodiments of the present invention, it should be noted that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality", "a plurality of groups" is two or more.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not limited in scope by the present invention, so that all equivalent changes according to the structure, shape and principle of the present invention are covered in the scope of the present invention.
Claims (3)
1. An ethyl chrysanthemate purifying and processing device comprises a shell (1), a spraying device (2), a water filtering device (3) and a collecting device (4); the method is characterized in that: the shell (1) is of a square cavity structure formed by connecting four side plates end to end, a spraying device (2) is arranged at the top of the shell (1), and a water filtering device (3) is arranged in the shell (1) below the spraying device (2); a collecting device (4) is arranged below the shell (1); an external centrifugal device is fixedly connected below the collecting device (4);
the spraying device (2) comprises a top plate (21), an open slot (22) and a moving assembly (23); the top plate (21) is arranged above the shell (1), and the front end and the rear end of the top plate (21) are fixedly connected with the front side plate and the rear side plate of the shell (1) respectively; an open slot (22) is formed in the top plate (21); a moving assembly (23) is arranged in the open slot (22);
the moving assembly (23) comprises a bidirectional rod (231), a sliding seat (232), a connecting plate (233) and a connecting pipe (234); the bidirectional rod (231) is arranged below the open slot (22) and is positioned to the left, and the bidirectional rod (231) is rotatably arranged between the front side plate and the rear side plate of the shell (1); a sliding seat (232) is arranged on the bidirectional rod (231) in a sliding fit manner, the sliding seat (232) is connected to the lower end surface of the top plate (21) in a sliding manner, and two connecting plates (233) which are symmetrical up and down are fixedly connected to the right side of the sliding seat (232); a connecting pipe (234) is fixedly connected to the two connecting plates (233) together;
the number of the water filtering devices (3) is two, the two water filtering devices (3) are arranged up and down, the left bottom and the right bottom of the water filtering device (3) above are higher, and the left bottom and the right bottom of the water filtering device (3) below are higher; the water filtering device (3) comprises a mounting plate (31), a hanging lug group (32), a vibration assembly (33), a separation assembly (34) and a winnowing assembly (35); two sets of hanging lug groups (32) are symmetrically and fixedly connected on the lower end surface of the mounting plate (31); the hanging lug group (32) comprises a connecting rod seat (321), a sliding rod (322), a lifting lug (323) and a limiting plate (324); the number of the connecting rod seats (321) is two, and the two connecting rod seats (321) are symmetrically and fixedly connected on the mounting plate (31) front and back; two sliding rods (322) are symmetrically and slidingly connected to each connecting rod seat (321), and a limiting plate (324) is fixedly connected above each sliding rod (322); the lower end of the sliding rod (322) is fixedly connected with a lifting lug (323); a vibration component (33) is arranged on each hanging lug group (32) through a lifting lug (323), and a mounting plate (31) is obliquely arranged between the front side plate and the rear side plate on the shell (1) through the vibration component (33); a plurality of clamping grooves (311) which run forwards and backwards are uniformly formed in the upper end surface of the mounting plate (31) at the left side; the right side of the clamping groove (311) is provided with a semicircular mounting groove (312); a separation assembly (34) is jointly arranged in the semicircular mounting groove (312) and the clamping groove (311); a vent (313) is formed in the shell (1) close to the tail end of the separation assembly (34), and a winnowing assembly (35) is mounted in the vent (313) in a matched mode;
the vibration assembly (33) comprises a shaft lever (331), a damping washer (332), an eccentric block (333) and an outer driving motor (334); the shaft lever (331) is rotatably arranged on the hanging lug group (32), and the shaft lever (331) is rotatably arranged between the front side plate and the rear side plate of the shell (1) through the damping washer (332); the shaft lever (331) is fixedly connected with an eccentric block (333) on the shaft lever body between the hanging lug groups (32); the two shaft rods (331) positioned above are in transmission connection with a first belt through a first belt wheel; the two shaft rods (331) positioned below are in transmission connection with the second belt through a second belt wheel; the shaft lever (331) positioned above and close to the right is in transmission connection with the shaft lever (331) positioned below and close to the right through a belt wheel III and a belt III; the shaft lever (331) positioned above and close to the left is in transmission connection with the bidirectional lever (231) through a fourth belt wheel and a fourth belt; an outer driving motor (334) is fixedly connected to the shaft lever (331) positioned below and close to the left;
the separation assembly (34) comprises a flow guide pipe (341), a hanging plate (342), a discharging module (343), a filter plate (344) and a guide groove (345); the number of the guide pipes (341) is several, the guide pipes (341) are installed in the semicircular installation groove (312) in a matching mode, the hanging plate (342) is fixedly connected to the front end of the guide pipes (341), and the guide pipes (341) are clamped in the clamping grooves (311) through the hanging plate (342); the left end of the guide pipe (341) positioned above is provided with an upward opening at a position below the spray head, and a discharging module (343) is arranged on the opening in a matched manner; a filter plate (344) is arranged in the guide pipe (341), a guide groove (345) is arranged at the lower position of the right end of the guide pipe (341), and a winnowing assembly (35) is also arranged on the right side of the guide pipe (341) in a matching manner; an opening of the lower guide pipe (341) is arranged below the guide groove (345) on the upper guide pipe (341); the filter plate (344) is fixedly arranged in the lower guide pipe (341) in a matched manner, and the guide groove (345) of the lower guide pipe (341) is arranged at a position of the left end which is lower;
the winnowing assembly (35) comprises a sleeve (351) and a tube seat (352); the sleeves (351) are in one-to-one correspondence with the guide pipes (341), and the sleeves (351) in one-to-one correspondence are communicated with the guide pipes (341); the right end of the sleeve (351) is communicated with the tube seat (352) in a matching way, and the other end of the tube seat (352) is communicated with an external fan;
the discharging module (343) comprises a filter bin (3431) and a U-shaped discharging plate (3432); the filter bin (3431) is of a rectangular cavity structure with an opening upper part, a plurality of filter tanks (3433) are uniformly arranged on the bottom plate of the filter bin (3431) along the length direction of the bottom plate, and semicircular convex strips with upward convex surfaces are fixedly connected on the bottom plate between two adjacent filter tanks (3433); a U-shaped discharging plate (3432) is connected to the filter bin (3431) in a sliding fit manner; a discharging groove (3434) corresponding to the filtering groove (3433) is formed in the horizontal section of the U-shaped discharging plate (3432); the bottom of the U-shaped discharging plate (3432) is fixedly connected with a semicircular convex strip with a downward convex surface at a position between the two discharging grooves (3434); and the U-shaped discharging plate (3432) is connected with the connecting plate (233) in a sliding way through a vertical section positioned at the rear side.
2. The ethyl chrysanthemate purification processing device according to claim 1, characterized in that: the collecting device (4) comprises a conical funnel (41), a support plate (42), a rotating rod (43), a collecting box (44) and a limiting seat (45); the conical funnel (41) is communicated below the shell (1), a support plate (42) is fixedly connected to the top of the conical funnel (41), and a guide port is formed in the left side of the support plate (42); a rotating rod (43) is fixedly connected below the support plate (42); the rotating rod (43) is provided with a collecting box (44) in a sliding manner; the bottom of the collecting box (44) is uniformly provided with a plurality of small holes along the circumferential direction, and a limiting plate (324) is further connected to a rotating rod (43) below the collecting box (44) through threads.
3. The ethyl chrysanthemate purification processing device according to any one of claims 1-2, characterized in that: the application method of the ethyl chrysanthemate purification processing device comprises the following steps:
s1, discharging: the dried anhydrous sodium sulfate is put into a U-shaped discharging plate (3432), and then the ethyl chrysanthemate solution to be dried is sprayed into the U-shaped discharging plate (3432) through a connecting pipe (234); an outer driving motor (334) is started, under the drive of a sliding seat (232), a U-shaped discharging plate (3432) moves anhydrous sodium sulfate and ethyl chrysanthemate solution into a filter bin (3431) through a discharging groove (3434), and then enters a separation assembly (34) through a filter groove (3433);
s2, scattering: anhydrous sodium sulfate entering the separation assembly (34) will agglomerate after absorbing moisture in the ethyl chrysanthemate, and due to the large volume of these pieces will be blocked by the filter plate (344); until the larger blocks are scattered into anhydrous sodium sulfate crystals under the action of the vibration component (33), the part of the crystals which is not fully absorbed with water can continue to react with the rear ethyl chrysanthemate solution; the crystals after the reaction flow into the collecting device (4) along with the ethyl chrysanthemate solution through the separating component (34);
s3, separating: after the anhydrous sodium sulfate and the ethyl chrysanthemate solution enter the collecting device (4), the anhydrous sodium sulfate crystal can be remained in the collecting box (44), the treated ethyl chrysanthemate solution flows into an external container along a small hole at the bottom of the collecting box (44), after the ethyl chrysanthemate solution is collected, the collecting box (44) is taken out, so that the anhydrous sodium sulfate can be collected again, and the collected anhydrous sodium sulfate can be used continuously after air drying treatment.
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| CN202311408700.XA CN117443077B (en) | 2023-10-27 | 2023-10-27 | Device and method for purifying and processing ethyl chrysanthemate |
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| CN202311408700.XA CN117443077B (en) | 2023-10-27 | 2023-10-27 | Device and method for purifying and processing ethyl chrysanthemate |
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Citations (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0149251A2 (en) * | 1983-12-29 | 1985-07-24 | Daicel Chemical Industries, Ltd. | Dehydrating method |
| US5238575A (en) * | 1991-02-04 | 1993-08-24 | Maxichem, Inc. | Absorbent agents for clean-up of liquid hydrocarbons |
| JPH10338653A (en) * | 1997-06-06 | 1998-12-22 | Jiyunsei Kagaku Kk | Dehydration of liquid |
| CN2389712Y (en) * | 1999-09-29 | 2000-08-02 | 中国石油化工集团公司 | Powder and liquid mixer |
| GB0325769D0 (en) * | 2003-11-05 | 2003-12-10 | Johnson Matthey Plc | Removal of mercury compounds from glycol |
| KR100491082B1 (en) * | 2004-08-24 | 2005-05-24 | 이승우 | An apparatus for removing impurity in diesel using air cooler |
| CN101060924A (en) * | 2004-10-01 | 2007-10-24 | 3M创新有限公司 | Composite filtration article |
| CN101844026A (en) * | 2010-06-01 | 2010-09-29 | 中国石油大学(北京) | Novel dehydration drying method |
| CN202355865U (en) * | 2011-10-10 | 2012-08-01 | 北京华阳利民仪器有限公司 | Multifunctional dewatering or extracting device |
| RU169692U1 (en) * | 2016-06-15 | 2017-03-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" ФГБОУВО "ЯГТУ" | ADSORBER |
| CN107709346A (en) * | 2015-07-31 | 2018-02-16 | 维尔萨利斯股份公司 | For the method for the isoprene component for separating guayule rubber |
| CN108609793A (en) * | 2018-06-29 | 2018-10-02 | 上海米素环保科技有限公司 | A kind of acidity water degasification deoiling method and its device |
| WO2019236012A1 (en) * | 2018-06-08 | 2019-12-12 | National University Of Singapore | System and method for dehumidification |
| CN210503264U (en) * | 2019-08-02 | 2020-05-12 | 易轩包装制品(连云港)有限公司 | Drying agent quantitative filling device |
| WO2020157320A1 (en) * | 2019-02-01 | 2020-08-06 | The Provost, Fellows, Foundation Scholars, And The Other Members Of Board, Of The College Of The Holy And Undivided Trinity Of Queen Elizabeth, Near Dublin | Adsorbent media |
| JP6748867B1 (en) * | 2020-04-21 | 2020-09-02 | 国立大学法人東京工業大学 | Mixing nozzle and pollutant gas purification device using mixing nozzle |
| CN111734873A (en) * | 2020-06-18 | 2020-10-02 | 中国石化销售有限公司华南分公司 | Intelligent electric control system for electric actuator |
| CN211936910U (en) * | 2020-03-16 | 2020-11-17 | 扬州天启新材料股份有限公司 | Dicyclopentadiene cyanate resin separation and purification equipment |
| CN213434364U (en) * | 2020-07-29 | 2021-06-15 | 湖北中灏科技有限公司 | Diazotization kettle for producing ethyl chrysanthemate |
| CN112979609A (en) * | 2019-12-12 | 2021-06-18 | 张家港市国泰华荣化工新材料有限公司 | Method for purifying and decoloring sulfuric ester |
| CN213482739U (en) * | 2020-12-29 | 2021-06-18 | 西安万马电力科技有限公司 | Integrated power cabinet humidity control device |
| CN216824929U (en) * | 2022-01-10 | 2022-06-28 | 聊城鲁西双氧水新材料科技有限公司 | Two-phase distribution device for improving drying effect |
| CN216834886U (en) * | 2022-03-17 | 2022-06-28 | 河北省地质实验测试中心 | Device for adding solid powder chemical reagent |
| WO2022161896A1 (en) * | 2021-02-01 | 2022-08-04 | Combipro As | Bi-directional filter |
| CN114931791A (en) * | 2022-06-02 | 2022-08-23 | 江苏春江润田农化有限公司 | Bifenthrin purification and dehydration device |
| CN217312081U (en) * | 2022-05-12 | 2022-08-30 | 辽宁先达农业科学有限公司 | Automatic layering device in clethodim production |
| CN114992990A (en) * | 2022-07-05 | 2022-09-02 | 丽水学院 | Environment-friendly energy-saving heat pump high-temperature dehumidification circulating system and use method thereof |
| CN217409861U (en) * | 2021-11-22 | 2022-09-13 | 江苏春江润田农化有限公司 | Separation and purification device for avoiding residual bifenthrin |
| CN115066286A (en) * | 2019-11-29 | 2022-09-16 | 唐纳森公司 | System and method for separating particles in a fluid |
| CN219535231U (en) * | 2023-02-22 | 2023-08-15 | 青岛汪润电器有限公司 | Can be from dampproofing box-type substation |
| WO2023173672A1 (en) * | 2022-03-14 | 2023-09-21 | 华能酒泉风电有限责任公司 | Wind turbine gearbox oil changing device and use method thereof |
| WO2023187754A1 (en) * | 2022-03-31 | 2023-10-05 | Arxada Ag | Water and quality management of oil-based wood preservatives |
| CN219879121U (en) * | 2023-05-08 | 2023-10-24 | 临沂广辰化工有限公司 | Rectification heating equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8080087B2 (en) * | 2007-11-27 | 2011-12-20 | Exxonmobil Research & Engineering Company | Salt drying process |
| CA2898872C (en) * | 2013-01-22 | 2019-04-09 | Steen Research, Llc | Methods and equipment for treatment of odorous gas streams |
| US20220410060A1 (en) * | 2021-06-29 | 2022-12-29 | Des-Case Corporation | High-capacity desiccant breather |
-
2023
- 2023-10-27 CN CN202311408700.XA patent/CN117443077B/en active Active
Patent Citations (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0149251A2 (en) * | 1983-12-29 | 1985-07-24 | Daicel Chemical Industries, Ltd. | Dehydrating method |
| US5238575A (en) * | 1991-02-04 | 1993-08-24 | Maxichem, Inc. | Absorbent agents for clean-up of liquid hydrocarbons |
| JPH10338653A (en) * | 1997-06-06 | 1998-12-22 | Jiyunsei Kagaku Kk | Dehydration of liquid |
| CN2389712Y (en) * | 1999-09-29 | 2000-08-02 | 中国石油化工集团公司 | Powder and liquid mixer |
| GB0325769D0 (en) * | 2003-11-05 | 2003-12-10 | Johnson Matthey Plc | Removal of mercury compounds from glycol |
| KR100491082B1 (en) * | 2004-08-24 | 2005-05-24 | 이승우 | An apparatus for removing impurity in diesel using air cooler |
| CN101060924A (en) * | 2004-10-01 | 2007-10-24 | 3M创新有限公司 | Composite filtration article |
| CN101844026A (en) * | 2010-06-01 | 2010-09-29 | 中国石油大学(北京) | Novel dehydration drying method |
| CN202355865U (en) * | 2011-10-10 | 2012-08-01 | 北京华阳利民仪器有限公司 | Multifunctional dewatering or extracting device |
| CN107709346A (en) * | 2015-07-31 | 2018-02-16 | 维尔萨利斯股份公司 | For the method for the isoprene component for separating guayule rubber |
| RU169692U1 (en) * | 2016-06-15 | 2017-03-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" ФГБОУВО "ЯГТУ" | ADSORBER |
| WO2019236012A1 (en) * | 2018-06-08 | 2019-12-12 | National University Of Singapore | System and method for dehumidification |
| CN108609793A (en) * | 2018-06-29 | 2018-10-02 | 上海米素环保科技有限公司 | A kind of acidity water degasification deoiling method and its device |
| WO2020157320A1 (en) * | 2019-02-01 | 2020-08-06 | The Provost, Fellows, Foundation Scholars, And The Other Members Of Board, Of The College Of The Holy And Undivided Trinity Of Queen Elizabeth, Near Dublin | Adsorbent media |
| CN210503264U (en) * | 2019-08-02 | 2020-05-12 | 易轩包装制品(连云港)有限公司 | Drying agent quantitative filling device |
| CN115066286A (en) * | 2019-11-29 | 2022-09-16 | 唐纳森公司 | System and method for separating particles in a fluid |
| CN112979609A (en) * | 2019-12-12 | 2021-06-18 | 张家港市国泰华荣化工新材料有限公司 | Method for purifying and decoloring sulfuric ester |
| CN211936910U (en) * | 2020-03-16 | 2020-11-17 | 扬州天启新材料股份有限公司 | Dicyclopentadiene cyanate resin separation and purification equipment |
| JP6748867B1 (en) * | 2020-04-21 | 2020-09-02 | 国立大学法人東京工業大学 | Mixing nozzle and pollutant gas purification device using mixing nozzle |
| CN111734873A (en) * | 2020-06-18 | 2020-10-02 | 中国石化销售有限公司华南分公司 | Intelligent electric control system for electric actuator |
| CN213434364U (en) * | 2020-07-29 | 2021-06-15 | 湖北中灏科技有限公司 | Diazotization kettle for producing ethyl chrysanthemate |
| CN213482739U (en) * | 2020-12-29 | 2021-06-18 | 西安万马电力科技有限公司 | Integrated power cabinet humidity control device |
| WO2022161896A1 (en) * | 2021-02-01 | 2022-08-04 | Combipro As | Bi-directional filter |
| CN217409861U (en) * | 2021-11-22 | 2022-09-13 | 江苏春江润田农化有限公司 | Separation and purification device for avoiding residual bifenthrin |
| CN216824929U (en) * | 2022-01-10 | 2022-06-28 | 聊城鲁西双氧水新材料科技有限公司 | Two-phase distribution device for improving drying effect |
| WO2023173672A1 (en) * | 2022-03-14 | 2023-09-21 | 华能酒泉风电有限责任公司 | Wind turbine gearbox oil changing device and use method thereof |
| CN216834886U (en) * | 2022-03-17 | 2022-06-28 | 河北省地质实验测试中心 | Device for adding solid powder chemical reagent |
| WO2023187754A1 (en) * | 2022-03-31 | 2023-10-05 | Arxada Ag | Water and quality management of oil-based wood preservatives |
| CN217312081U (en) * | 2022-05-12 | 2022-08-30 | 辽宁先达农业科学有限公司 | Automatic layering device in clethodim production |
| CN114931791A (en) * | 2022-06-02 | 2022-08-23 | 江苏春江润田农化有限公司 | Bifenthrin purification and dehydration device |
| CN114992990A (en) * | 2022-07-05 | 2022-09-02 | 丽水学院 | Environment-friendly energy-saving heat pump high-temperature dehumidification circulating system and use method thereof |
| CN219535231U (en) * | 2023-02-22 | 2023-08-15 | 青岛汪润电器有限公司 | Can be from dampproofing box-type substation |
| CN219879121U (en) * | 2023-05-08 | 2023-10-24 | 临沂广辰化工有限公司 | Rectification heating equipment |
Non-Patent Citations (2)
| Title |
|---|
| 固体除湿复合干燥剂研究进展;刘林;何兆红;陈捷超;邓立生;小林敬幸;黄宏宇;;新能源进展(第05期);全文 * |
| 玻璃窑炉烟气脱硫固废的回收及利用;谢慧;周跃;张奎;;玻璃;20130525(第05期);全文 * |
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