CN220229918U - Uniform drying device for 4, 6-dichloropyrimidine production - Google Patents
Uniform drying device for 4, 6-dichloropyrimidine production Download PDFInfo
- Publication number
- CN220229918U CN220229918U CN202321711074.7U CN202321711074U CN220229918U CN 220229918 U CN220229918 U CN 220229918U CN 202321711074 U CN202321711074 U CN 202321711074U CN 220229918 U CN220229918 U CN 220229918U
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- China
- Prior art keywords
- dichloropyrimidine
- fixedly connected
- drying
- rotating
- rod
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- 238000001035 drying Methods 0.000 title claims abstract description 57
- XJPZKYIHCLDXST-UHFFFAOYSA-N 4,6-dichloropyrimidine Chemical compound ClC1=CC(Cl)=NC=N1 XJPZKYIHCLDXST-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000003756 stirring Methods 0.000 claims description 23
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 244000309464 bull Species 0.000 description 8
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- DUFGYCAXVIUXIP-UHFFFAOYSA-N 4,6-dihydroxypyrimidine Chemical compound OC1=CC(O)=NC=N1 DUFGYCAXVIUXIP-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to the technical field of 4, 6-dichloropyrimidine production, in particular to a uniform drying device for 4, 6-dichloropyrimidine production, which comprises a box body, wherein the box body comprises a drying box, the surface of the drying box is movably connected with a box door, the top end of the drying box is provided with a fan, the inner side of the drying box is provided with a drying rack, the inner side of the drying rack is provided with a shelf, the inner side of the shelf is provided with a material tray, and the inner side of the drying box is provided with a heating wire. According to the utility model, the worm is driven to rotate through the operation of the first motor, so that the worm wheel can drive the rotating rod to rotate under the action of the worm, the rotating frame can drive the shelf to rotate, the effect of rotating and heating the 4, 6-dichloropyrimidine in the material tray can be achieved, the 4, 6-dichloropyrimidine can be contacted with hot air more comprehensively in the rotating process, the drying effect of the 4, 6-dichloropyrimidine is better, and the drying is more uniform.
Description
Technical Field
The utility model relates to the technical field of 4, 6-dichloropyrimidine production, in particular to a uniform drying device for 4, 6-dichloropyrimidine production.
Background
4, 6-dichloropyrimidine is a chemical substance with a pale yellow to white crystal appearance, and the main raw materials for synthesis are as follows: phosphorus oxychloride, dihydroxypyrimidine, dichloroethane, a catalyst and the like. In the process of producing 4, 6-dichloropyrimidine, a drying process is required, and a drying device is required for drying. The drying device is usually formed by welding formed steel and thin plates, an insulating layer with good heat insulation is filled between a working chamber and a box body shell, and the air blowing device can force convection of heated air in the working chamber, so that the temperature uniformity performance in the box is improved. The drying device is used for drying the 4, 6-dichloropyrimidine, so that the moisture in the 4, 6-dichloropyrimidine can be effectively reduced, and the preparation effect is improved.
When 4, 6-dichloropyrimidine is dried by the drying device, hot air is always in a single air direction to the drying rack, and the 4, 6-dichloropyrimidine is positioned at different positions in the tray, so that the contact between the 4, 6-dichloropyrimidine and hot air is possibly incomplete, and the 4, 6-dichloropyrimidine is not dried uniformly, and therefore, the design of a uniform drying device for 4, 6-dichloropyrimidine production is needed to solve the problems.
Disclosure of Invention
The utility model aims to provide a uniform drying device for 4, 6-dichloropyrimidine production, which aims to solve the problems that hot air in the background art is always in a single air direction, and the contact between 4, 6-dichloropyrimidine and hot air is possibly incomplete due to the fact that the 4, 6-dichloropyrimidine is located at different positions in a tray, so that the drying of the 4, 6-dichloropyrimidine is not uniform.
In order to achieve the above purpose, the utility model provides the following technical scheme,
the utility model provides a 4, 6-dichloropyrimidine production is with even drying device, includes the box, the box includes the stoving case, the surface swing joint of stoving case has the chamber door, the top of stoving case is provided with the fan, the inboard of stoving case is provided with the stoving frame, the inboard of stoving frame is provided with the shelf, the inboard of shelf is provided with the material dish, the inboard of stoving case is provided with the heater;
the inside of stoving case is provided with rotary mechanism, rotary mechanism includes the fixed block, fixed block fixedly connected is at the upper surface of stoving frame, the inboard swing joint of fixed block has the worm, the upper surface fixed mounting of stoving frame has first motor, the output fixed connection of worm and first motor, the inboard swing joint of stoving frame has the bull stick, the fixed surface of bull stick is connected with the worm wheel, the top fixedly connected with swivel mount of bull stick, shelf fixed connection is at the internal surface of swivel mount.
Preferably, the rotating mechanism further comprises a sliding block, the sliding block is fixedly connected to the lower surface of the rotating frame, and a movable groove is formed in the inner side of the drying frame.
Preferably, one end of the rotating rod is movably connected with the drying rack, and the other end of the rotating rod is fixedly connected with the rotating rack.
Preferably, the sliding blocks are fixedly connected to the lower surface of the rotating frame in two groups, the movable grooves are formed in a circular groove shape and are formed in the inner side of the drying frame, and the rotating frame is movably connected with the movable grooves through the sliding blocks.
Preferably, the surface of swivel mount is provided with stirring mechanism, stirring mechanism includes the connecting block, connecting block fixedly connected with is on the surface of swivel mount, the inboard swing joint of connecting block has the screw rod, the surface threaded connection of screw rod has the movable rod, the fixed surface of movable rod is connected with the sleeve, telescopic inboard swing joint has the dwang, telescopic top fixed mounting has the second motor, the output fixed connection of dwang and second motor, the bottom fixedly connected with stirring rod of dwang, the one end fixedly connected with stopper that the telescopic was kept away from to the movable rod, the spacing groove has been seted up on the surface of swivel mount.
Preferably, one end of the movable rod is fixedly connected with the sleeve, the other end of the movable rod is fixedly connected with the limiting block, and the movable rod is movably connected with the limiting groove through the limiting block.
Compared with the prior art, the utility model has the beneficial effects that:
the worm is driven to rotate through the operation of the first motor, the worm wheel can be driven to rotate under the action of the worm, the rotary rack can be further driven to rotate by the shelf, the effect of rotating and heating the 4, 6-dichloropyrimidine in the material disc can be achieved, the 4, 6-dichloropyrimidine can be in contact with hot air more comprehensively in the rotating process, the drying effect of the 4, 6-dichloropyrimidine is better, and the drying is more uniform.
The movable rod is moved by rotating the screw rod, so that the height of the stirring rod can be adjusted, the stirring rod is conveniently adjusted downwards, the stirring rod enters the inner side of the material disc, the stirring rod is driven to rotate by the second motor, the stirring rod can slightly stir 4, 6-dichloropyrimidine in the material disc, caking of the 4, 6-dichloropyrimidine in the drying process can be avoided, the drying effect is better, and meanwhile, the drying efficiency of the 4, 6-dichloropyrimidine is higher.
Drawings
FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;
FIG. 2 is a schematic top cross-sectional view of a portion of the worm and worm gear of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is a schematic elevational cross-sectional view of a portion of the construction of the transfer and agitator bars of the present utility model.
In the figure: 1. a drying box; 11. a door; 12. a blower; 13. drying the frame; 14. a shelf; 15. a material tray; 2. a fixed block; 21. a worm; 22. a first motor; 23. a rotating rod; 24. a worm wheel; 25. a rotating frame; 26. a sliding block; 27. a movable groove; 3. a connecting block; 31. a screw; 32. a moving rod; 33. a sleeve; 34. a rotating lever; 35. a second motor; 36. an agitating rod; 37. a limiting block; 38. and a limit groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
the utility model provides a 4, 6-dichloropyrimidine production is with even drying device, the power distribution box comprises a box body, the box includes stoving case 1, the surface swing joint of stoving case 1 has chamber door 11, the top of stoving case 1 is provided with fan 12, the inboard of stoving case 1 is provided with stoving frame 13, the inboard of stoving frame 13 is provided with shelf 14, the inboard of shelf 14 is provided with material dish 15, the inboard of stoving case 1 is provided with the heater, through the setting of material dish 15, be convenient for hold 4, 6-dichloropyrimidine, be convenient for place material dish 15 through the setting of shelf 14, through the setting of chamber door 11, can send the heat that the heater gives off to the wind channel, thereby realize carrying out the air supply to stoving case 1, reach the mesh of drying 4, 6-dichloropyrimidine;
the inside of stoving case 1 is provided with rotary mechanism, rotary mechanism includes fixed block 2, fixed block 2 fixed connection is at the upper surface of stoving frame 13, the inboard swing joint of fixed block 2 has worm 21, the upper surface fixed mounting of stoving frame 13 has first motor 22, the output fixed connection of worm 21 and first motor 22, the inboard swing joint of stoving frame 13 has bull stick 23, the fixed surface of bull stick 23 is connected with worm wheel 24, the top fixedly connected with swivel mount 25 of bull stick 23, shelf 14 fixed connection is at the internal surface of swivel mount 25, worm 21 swing joint is at the inboard of fixed block 2, can realize through the rotation of worm wheel 21 that worm wheel 24 drives bull stick 23 and rotate, and then can realize rotating frame 25, reach the effect of evenly drying 4, 6-dichloropyrimidine.
Further, rotary mechanism still includes slider 26, and slider 26 fixed connection has offered movable groove 27 in the lower surface of swivel mount 25, and the inboard of drying 13 is offered in movable groove 27, and the inboard at drying 13 is offered in movable groove 27, and swivel mount 25 of being convenient for moves in movable groove 27's inboard through slider 26 under the effect of bull stick 23, and then can avoid swivel mount 25 to take place the skew for the rotation of swivel mount 25 can be more stable.
Further, one end of the rotating rod 23 is movably connected with the drying rack 13, the other end of the rotating rod 23 is fixedly connected with the rotating rack 25, the rotating rack 25 can rotate through the rotation of the rotating rod 23, and then the shelf 14 is convenient to drive the material disc 15 to rotate along with the rotating rack, so that 4, 6-dichloropyrimidine on the inner side of the material disc 15 can be dried more uniformly.
Further, the sliding blocks 26 are fixedly connected to the lower surfaces of the rotating frames 25 in two groups, the movable grooves 27 are formed in a circular groove shape and are formed in the inner side of the drying frame 13, the rotating frames 25 are movably connected with the movable grooves 27 through the sliding blocks 26, and the rotating frames 25 can be prevented from being deviated under the action of the rotating rods 23 through the matching action of the sliding blocks 26 and the movable grooves 27.
Further, the surface of swivel mount 25 is provided with stirring mechanism, stirring mechanism includes connecting block 3, connecting block 3 fixed connection is at the surface of swivel mount 25, the inboard swing joint of connecting block 3 has screw rod 31, the surface threaded connection of screw rod 31 has movable rod 32, the fixed surface of movable rod 32 is connected with sleeve 33, the inboard swing joint of sleeve 33 has dwang 34, the top fixed mounting of sleeve 33 has second motor 35, the output fixed connection of dwang 34 and second motor 35, the bottom fixedly connected with dwang 36 of dwang 34, the one end fixedly connected with stopper 37 of sleeve 33 is kept away from to movable rod 32, limit groove 38 has been seted up on the surface of swivel mount 25, through the setting of dwang 36, can realize that the 4, 6-dichloropyrimidine of dwang 36 rotation can be inboard to material tray 15 stirs, and then can avoid 4, 6-dichloropyrimidine to take place the phenomenon of caking at the in-process of stoving.
Further, one end of the moving rod 32 is fixedly connected with the sleeve 33, the other end of the moving rod 32 is fixedly connected with the limiting block 37, the moving rod 32 is movably connected with the limiting groove 38 through the limiting block 37, and the moving rod 32 can be prevented from being deviated under the action of the screw 31 through the arrangement of the limiting block 37 and the limiting groove 38, so that the moving rod 32 is convenient to drive the stirring rod 36 to stably ascend and descend.
Working principle: when the novel material tray 15 is used, the output end of the first motor 22 is electrically connected with the input end of an external power supply through a lead, a worker starts the first motor 22 through a press switch, the first motor 22 operates to enable the worm 21 to rotate, the worm wheel 24 rotates under the action of the worm 21 and drives the rotating rod 23 to rotate, the rotating rod 23 rotates to drive the rotating frame 25 to rotate, meanwhile, the sliding block 26 moves on the inner side of the movable groove 27, the shelf 14 can drive the material tray 15 to rotate along with the movable groove under the action of the rotating frame 25, and accordingly uniform drying of 4, 6-dichloropyrimidine in the material tray 15 is achieved.
Through rotating screw rod 31, movable rod 32 receives the spacing of stopper 37, can carry out vertical position and remove at screw rod 31 pivoted in-process, realize movable rod 32 and slide at the surface of spacing groove 38 through stopper 37, and then sleeve 33 drives movable rod 34 and stirring rod 36 and moves thereupon under movable rod 32's effect, move upward through stirring rod 36, then put into the inboard of shelf 14 with material dish 15, move stirring rod 36 again, make stirring rod 36 get into the inboard of material dish 15, the output of second motor 35 is through wire and external power supply's input electricity connection, the staff starts second motor 35 through pressing the switch, second motor 35 operates and makes movable rod 34 drive stirring rod 36 rotate, thereby realize that stirring rod 36 carries out slow stirring to 4, 6-dichloropyrimidine in the material dish 15.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a 4, 6-dichloropyrimidine production is with even drying device, includes the box, the box includes stoving case (1), the surface swing joint of stoving case (1) has chamber door (11), the top of stoving case (1) is provided with fan (12), the inboard of stoving case (1) is provided with stoving frame (13), the inboard of stoving frame (13) is provided with shelf (14), the inboard of shelf (14) is provided with material dish (15), the inboard of stoving case (1) is provided with the heater;
the drying box is characterized in that a rotating mechanism is arranged on the inner side of the drying box (1), the rotating mechanism comprises a fixed block (2), the fixed block (2) is fixedly connected to the upper surface of a drying frame (13), a worm (21) is movably connected to the inner side of the fixed block (2), a first motor (22) is fixedly arranged on the upper surface of the drying frame (13), the worm (21) is fixedly connected with the output end of the first motor (22), a rotating rod (23) is movably connected to the inner side of the drying frame (13), a worm wheel (24) is fixedly connected to the surface of the rotating rod (23), a rotating frame (25) is fixedly connected to the top end of the rotating rod (23), and a shelf (14) is fixedly connected to the inner surface of the rotating frame (25).
2. The uniform drying device for producing 4, 6-dichloropyrimidine as claimed in claim 1, wherein: the rotary mechanism further comprises a sliding block (26), the sliding block (26) is fixedly connected to the lower surface of the rotary frame (25), and a movable groove (27) is formed in the inner side of the drying frame (13).
3. The uniform drying device for producing 4, 6-dichloropyrimidine as claimed in claim 1, wherein: one end of the rotating rod (23) is movably connected with the drying frame (13), and the other end of the rotating rod (23) is fixedly connected with the rotating frame (25).
4. The uniform drying device for producing 4, 6-dichloropyrimidine as claimed in claim 2, wherein: the sliding blocks (26) are fixedly connected to the lower surfaces of the rotating frames (25), the movable grooves (27) are formed in a circular groove shape and are formed in the inner sides of the drying frames (13), and the rotating frames (25) are movably connected with the movable grooves (27) through the sliding blocks (26).
5. The uniform drying device for producing 4, 6-dichloropyrimidine as claimed in claim 1, wherein: the surface of swivel mount (25) is provided with stirring mechanism, stirring mechanism includes connecting block (3), connecting block (3) fixed connection is on the surface of swivel mount (25), the inboard swing joint of connecting block (3) has screw rod (31), the surface threaded connection of screw rod (31) has movable rod (32), the fixed surface of movable rod (32) is connected with sleeve (33), the inboard swing joint of sleeve (33) has dwang (34), the top fixed mounting of sleeve (33) has second motor (35), the output fixed connection of dwang (34) and second motor (35), the bottom fixedly connected with stirring rod (36) of dwang (34), the one end fixedly connected with stopper (37) of sleeve (33) are kept away from to movable rod (32), spacing groove (38) have been seted up on the surface of swivel mount (25).
6. The uniform drying device for producing 4, 6-dichloropyrimidine as claimed in claim 5, wherein: one end of the moving rod (32) is fixedly connected with the sleeve (33), the other end of the moving rod (32) is fixedly connected with the limiting block (37), and the moving rod (32) is movably connected with the limiting groove (38) through the limiting block (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321711074.7U CN220229918U (en) | 2023-07-03 | 2023-07-03 | Uniform drying device for 4, 6-dichloropyrimidine production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321711074.7U CN220229918U (en) | 2023-07-03 | 2023-07-03 | Uniform drying device for 4, 6-dichloropyrimidine production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220229918U true CN220229918U (en) | 2023-12-22 |
Family
ID=89188214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321711074.7U Active CN220229918U (en) | 2023-07-03 | 2023-07-03 | Uniform drying device for 4, 6-dichloropyrimidine production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220229918U (en) |
-
2023
- 2023-07-03 CN CN202321711074.7U patent/CN220229918U/en active Active
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