CN220431619U - Material vacuum conveying device for cyclodextrin processing - Google Patents
Material vacuum conveying device for cyclodextrin processing Download PDFInfo
- Publication number
- CN220431619U CN220431619U CN202321592998.XU CN202321592998U CN220431619U CN 220431619 U CN220431619 U CN 220431619U CN 202321592998 U CN202321592998 U CN 202321592998U CN 220431619 U CN220431619 U CN 220431619U
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- CN
- China
- Prior art keywords
- storage silo
- discharge hopper
- cyclodextrin
- storage bin
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920000858 Cyclodextrin Polymers 0.000 title claims abstract description 41
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 title claims abstract description 34
- 238000003860 storage Methods 0.000 claims abstract description 57
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 claims description 12
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 1
- 229920000856 Amylose Polymers 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- 102000000340 Glucosyltransferases Human genes 0.000 description 1
- 108010055629 Glucosyltransferases Proteins 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019658 bitter taste Nutrition 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- -1 cyclic oligosaccharides Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to the technical field of cyclodextrin processing, in particular to a material vacuum conveying device for cyclodextrin processing, which comprises a storage bin, wherein a vacuum pump is arranged on the side surface of the storage bin, the bottom end of the storage bin is connected with a discharge hopper, and the bottom end of the discharge hopper is fixed with a material conveying cylinder. The filter screen is arranged in the storage bin through the mounting frame, the sealing plate covers the outer side of the dismounting groove through the dismounting rod and is plugged into the dismounting groove through the sealing plug, and the sealing plate is fixedly connected with the outer side of the storage bin through the fastening bolt, so that the dismounting groove is blocked by the sealing plate and the sealing plug, and the mounting frame and the filter screen can be conveniently taken and placed. The bottom of the discharge hopper is provided with a material conveying cylinder, the inside of the material conveying cylinder is provided with a spiral material pushing blade, cyclodextrin falling down from the discharge hopper is pushed out in a controlled manner, and the flow of cyclodextrin conveying can be controlled.
Description
Technical Field
The utility model relates to the technical field of cyclodextrin processing, in particular to a material vacuum conveying device for cyclodextrin processing.
Background
Cyclodextrin is a generic term for a series of cyclic oligosaccharides produced by amylose under the action of cyclodextrin glucosyltransferase produced by bacillus; in the pharmaceutical industry, cyclodextrin can effectively increase the solubility and dissolution rate of some poorly water-soluble drugs in water, improve the stability and bioavailability of the drugs, reduce the unpleasant odor or bitter taste of the drugs, and reduce the irritation and toxic and side effects of the drugs.
Cyclodextrin has the ability to recognize and select organic molecules in analytical chemistry and has been successfully used in various chromatographic and electrophoretic methods to separate various isomers and enantiomers; in terms of environmental protection, the cyclodextrin is applied to environmental protection based on the fact that the cyclodextrin can form a stable inclusion complex with pollutants, so that environmental pollution is reduced.
In order to reduce the pollution of the external environment during the cyclodextrin processing, the vacuum conveying is generally carried out; in the using process of the material vacuum conveying device for cyclodextrin processing, cyclodextrin powder pumped into the storage bin is directly discharged through the discharger.
At present, cyclodextrin is in production and processing, and the production personnel discovers that to filtration such as filter screen of cyclodextrin production usefulness, and long-term use is more troublesome in the aspect of clearance and change, can't convenient dismantlement filter screen clean the clearance down with change new filter screen, moreover, cyclodextrin is after filtering, and it is unloading the back, can't carry out the follow-up material of carrying out to it to rotatory mixture, and can't control the flow of material of carrying.
For example, the prior patent publication CN214636891U provides a vacuum conveying device for cyclodextrin processing materials, which adopts a crushing structure, and the design can drive a rotating main shaft to rotate inside a storage bin through a driving motor, and drive a crushing bracket and a crushing impact rod to rotate through the rotating main shaft, so that the clustered cyclodextrin contained in cyclodextrin powder is crushed through the rotation of the crushing bracket and the crushing impact rod, and meanwhile, impurities contained in the cyclodextrin powder can be filtered through a filter screen to the cyclodextrin powder.
However, the device is only suitable for crushing the agglomerated cyclodextrin contained in the cyclodextrin powder, and the filter screen cannot be conveniently disassembled, replaced and cleaned.
The existing material vacuum conveying device for cyclodextrin processing is used for filtering structures such as a filter screen for cyclodextrin production, the filter screen is used for a long time, the filter screen is convenient to detach and clean in terms of cleaning and replacement, a new filter screen is replaced, and after the cyclodextrin is filtered, the cyclodextrin cannot be rotationally mixed for subsequent material conveying after discharging, and the flow of material conveying cannot be controlled.
Disclosure of Invention
The utility model aims to provide a material vacuum conveying device for cyclodextrin processing, which solves the problems that a filter screen cannot be conveniently disassembled for cleaning and replacing a new filter screen.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a cyclodextrin processing is with material vacuum conveying device, includes the storage silo, the side-mounting of storage silo has the vacuum pump, the bottom of storage silo is connected with the discharge hopper, the bottom mounting of discharge hopper has a defeated feed cylinder.
Preferably, the installation frame is installed to the inside bottom of storage silo, the discharge hopper is located the bottom of installation frame, the installation frame with the storage silo is rectangular structure.
Preferably, the middle of the installation frame is connected with a filter screen, the filter screen is arranged at the top end of the discharge hopper, a disassembly groove is formed in the bottom end of the side face of the storage bin, a disassembly rod is fixed on the side face of the installation frame, and the disassembly rod penetrates through the disassembly groove.
Preferably, a sealing plate is installed on the side surface of the storage bin, the sealing plate covers the dismounting groove, a first connecting hole is formed in the surface of the sealing plate, and the dismounting rod penetrates through the first connecting hole.
Preferably, the sealing plate is detachably connected with the dismounting rod, a sealing plug is connected to the inner side of the sealing plate, the sealing plug is made of rubber, and the sealing plug is inserted into the dismounting groove.
Preferably, the side of closing plate is opened there is the second connecting hole, the side of storage silo is opened there is the mounting hole, the mounting hole is screw hole structure, the second connecting hole with the inside of mounting hole is passed and is inserted fastening bolt, the closing plate with storage silo fastening installation is connected.
Preferably, the bottom end of the storage bin is fixed with a supporting leg, the top end of the storage bin is provided with a feeding pipe, an air suction pipe is connected between the storage bin and the vacuum pump, the material conveying cylinder is communicated with the storage bin through the discharge hopper, and the material conveying cylinder is horizontally arranged.
Preferably, a rotating shaft is inserted into the material conveying cylinder, a spiral pushing blade is fixed on the surface of the rotating shaft, a motor is installed at one end of the rotating shaft, and the motor is installed at the outer side of the material conveying cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
1. the filter screen is arranged in the storage bin through the mounting frame, the dismounting groove is formed in the bottom end of the side face of the storage bin, meanwhile, the sealing plate covers the outer side of the dismounting groove through the dismounting rod and is plugged into the dismounting groove through the sealing plug, and the sealing plate is fixedly connected with the outer side of the storage bin through the fastening bolt, so that the dismounting groove is blocked by the sealing plate and the sealing plug, the sealing plate and the sealing plug can be dismounted, the mounting frame is conveniently taken and placed, and the filter screen is dismounted, replaced and cleaned.
2. According to the utility model, the material conveying cylinder is arranged at the bottom end of the discharge hopper, and the spiral material pushing blade is arranged in the material conveying cylinder, so that cyclodextrin falling down from the discharge hopper is pushed out in a controlled manner, and the flow rate of cyclodextrin conveying can be controlled.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of the utility model at A of FIG. 1;
FIG. 3 is a schematic view of a portion of the disassembly slot of FIG. 1 according to the present utility model;
fig. 4 is a schematic view of a portion of the feed delivery cartridge of fig. 1 according to the present utility model.
In the figure: 1. a storage bin; 2. a filter screen; 3. a rotating shaft; 4. spiral pushing leaves; 5. support legs; 6. a feed delivery cylinder; 7. a discharge hopper; 8. a mounting frame; 9. a vacuum pump; 10. an air suction pipe; 11. a feed pipe; 12. a mounting hole; 13. a second connection hole; 14. a fastening bolt; 15. a sealing plate; 16. a first connection hole; 17. disassembling the rod; 18. a sealing plug; 19. a dismantling groove; 20. and a motor.
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.
Example 1
Referring to fig. 1, 2 and 3, a vacuum conveying device for cyclodextrin processing materials in the drawings comprises a storage bin 1, a vacuum pump 9 is installed on the side surface of the storage bin 1, a discharge hopper 7 is connected to the bottom end of the storage bin 1, and a material conveying cylinder 6 is fixed to the bottom end of the discharge hopper 7.
The mounting frame 8 is installed to the inside bottom of storage silo 1, and discharge hopper 7 is located the bottom of mounting frame 8, and mounting frame 8 and storage silo 1 are rectangular structure.
The middle of the mounting frame 8 is connected with a filter screen 2, and the filter screen 2 is covered at the top end of the discharge hopper 7; the bottom end of the side surface of the storage bin 1 is provided with a disassembly groove 19, and the length of the disassembly groove 19 is not smaller than the width of the installation frame 8; the side of the installation frame 8 is fixed with a disassembly rod 17, and the disassembly rod 17 penetrates through the disassembly groove 19 and is used for disassembling the installation frame 8 and the filter screen 2.
A sealing plate 15 is arranged on the side surface of the storage bin 1, and the sealing plate 15 is of a rectangular structure; the sealing plate 15 covers the dismounting groove 19, the surface of the sealing plate 15 is provided with a first connecting hole 16, the dismounting rod 17 passes through the first connecting hole 16, and the sealing plate 15 is detachably connected with the dismounting rod 17.
The inner side of the sealing plate 15 is connected with a sealing plug 18, the sealing plug 18 is made of rubber, and the sealing plug 18 is inserted into the dismounting groove 19 to seal the dismounting groove 19.
The side surface of the sealing plate 15 is provided with a second connecting hole 13, the side surface of the storage bin 1 is provided with a mounting hole 12, the mounting hole 12 is of a threaded hole structure, and the mounting hole 12 is aligned with the second connecting hole 13; the second connecting hole 13 and the inside of the mounting hole 12 penetrate through and are inserted with fastening bolts 14, and the sealing plate 15 is in fastening installation connection with the storage bin 1, so that the mounting frame 8 and the filter screen 2 are convenient to detach.
This cyclodextrin processing is with material vacuum conveyor, when using: the filter screen 2 is arranged inside the storage bin 1 through the mounting frame 8, a disassembly groove 19 is formed in the bottom end of the side face of the storage bin 1, and meanwhile, the sealing plate 15 covers the outer side of the disassembly groove 19 through the disassembly rod 17 and is plugged into the disassembly groove 19 through the sealing plug 18.
Moreover, the sealing plate 15 is fixedly installed and connected with the outer side of the storage bin 1 through the fastening bolt 14, so that the dismounting groove 19 is blocked by the sealing plate 15 and the sealing plug 18, the sealing plate 15 and the sealing plug 18 can be dismounted, the installation frame 8 is conveniently taken and placed, and the filter screen 2 is dismounted, replaced and cleaned.
Example 2
Referring to fig. 1 and 4, this embodiment further illustrates an example 1, which is a vacuum conveying device for cyclodextrin processing, and includes a storage bin 1, a vacuum pump 9 is installed on a side surface of the storage bin 1, a discharge hopper 7 is connected to a bottom end of the storage bin 1, and a feed delivery cylinder 6 is fixed to a bottom end of the discharge hopper 7.
The bottom end of the storage bin 1 is fixedly provided with a supporting leg 5, the top end of the storage bin 1 is provided with a feeding pipe 11, an air suction pipe 10 is connected between the storage bin 1 and the vacuum pump 9, and the air suction pipe 10 is inserted into the inner top end of the storage bin 1.
The material conveying cylinder 6 is communicated with the storage bin 1 through the discharge hopper 7, one end of the material conveying cylinder 6 is of an opening structure, and the material conveying cylinder 6 is horizontally arranged; the inside of the material conveying cylinder 6 is inserted with a rotating shaft 3, the surface of the rotating shaft 3 is fixedly provided with a spiral pushing blade 4, one end of the rotating shaft 3 is provided with a motor 20, and the motor 20 is arranged on the outer side of the material conveying cylinder 6.
In this embodiment, a feeding cylinder 6 is disposed at the bottom end of the discharge hopper 7, and a spiral pushing blade 4 is disposed inside the feeding cylinder 6, so that cyclodextrin falling down from the discharge hopper 7 is controllably pushed and discharged, and the flow rate of cyclodextrin feeding can be controlled.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A vacuum conveying device for cyclodextrin processing materials, comprising: the utility model provides a storage silo (1), vacuum pump (9) are installed to the side-mounting of storage silo (1), the bottom of storage silo (1) is connected with discharge hopper (7), the bottom mounting of discharge hopper (7) has defeated feed cylinder (6), install frame (8) are installed to the inside bottom of storage silo (1), discharge hopper (7) are located the bottom of install frame (8), install frame (8) with storage silo (1) are rectangular structure, the intermediate junction of install frame (8) has filter screen (2), filter screen (2) cover is in the top of discharge hopper (7), the side bottom of storage silo (1) is opened there is dismantlement groove (19), the side-mounting of install frame (8) is fixed with dismantlement pole (17), dismantlement pole (17) pass dismantlement groove (19), install closing plate (15) the side-mounting of storage silo (1), closing plate (15) cover dismantlement groove (19), the surface of closing plate (15) is opened first connecting hole (16), dismantlement pole (17) are connected with closing plate (17), the sealing plug (18) adopts the rubber material, sealing plug (18) inserts dismantle groove (19), open the side of closing plate (15) has second connecting hole (13), open the side of storage silo (1) has mounting hole (12), mounting hole (12) are screw hole structure, second connecting hole (13) with the inside of mounting hole (12) is passed and is inserted fastening bolt (14), closing plate (15) with storage silo (1) fastening installation connection, the bottom mounting of storage silo (1) has supporting leg (5), the top of storage silo (1) is provided with inlet pipe (11), storage silo (1) with be connected with breathing pipe (10) between vacuum pump (9), defeated feed cylinder (6) pass through discharge hopper (7) with storage silo (1) intercommunication, defeated feed cylinder (6) level sets up, the inside of defeated feed cylinder (6) has been inserted pivot (3), the fixed surface of pivot (3) has motor (4), the one end of screw (20) are installed in pivot (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321592998.XU CN220431619U (en) | 2023-06-21 | 2023-06-21 | Material vacuum conveying device for cyclodextrin processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321592998.XU CN220431619U (en) | 2023-06-21 | 2023-06-21 | Material vacuum conveying device for cyclodextrin processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220431619U true CN220431619U (en) | 2024-02-02 |
Family
ID=89702281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321592998.XU Active CN220431619U (en) | 2023-06-21 | 2023-06-21 | Material vacuum conveying device for cyclodextrin processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220431619U (en) |
-
2023
- 2023-06-21 CN CN202321592998.XU patent/CN220431619U/en active Active
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