CN209310405U - A kind of Norfloxacin production product drying device - Google Patents
A kind of Norfloxacin production product drying device Download PDFInfo
- Publication number
- CN209310405U CN209310405U CN201822047644.2U CN201822047644U CN209310405U CN 209310405 U CN209310405 U CN 209310405U CN 201822047644 U CN201822047644 U CN 201822047644U CN 209310405 U CN209310405 U CN 209310405U
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- China
- Prior art keywords
- drying cylinder
- pillar
- shaft
- production product
- drying
- 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.)
- Expired - Fee Related
Links
- 238000001035 drying Methods 0.000 title claims abstract description 90
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- OGJPXUAPXNRGGI-UHFFFAOYSA-N norfloxacin Chemical compound C1=C2N(CC)C=C(C(O)=O)C(=O)C2=CC(F)=C1N1CCNCC1 OGJPXUAPXNRGGI-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229960001180 norfloxacin Drugs 0.000 title claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000004321 preservation Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims 1
- 238000001704 evaporation Methods 0.000 abstract description 3
- 230000008020 evaporation Effects 0.000 abstract description 3
- 239000002360 explosive Substances 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 19
- 238000009835 boiling Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 244000309464 bull Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- -1 1- ethyl Chemical group 0.000 description 1
- MHDVXFFSJDAWHB-UHFFFAOYSA-N 2-oxo-7-piperazin-1-yl-1h-quinoline-3-carboxylic acid Chemical compound C1=C2NC(=O)C(C(=O)O)=CC2=CC=C1N1CCNCC1 MHDVXFFSJDAWHB-UHFFFAOYSA-N 0.000 description 1
- 108010054814 DNA Gyrase Proteins 0.000 description 1
- 230000004543 DNA replication Effects 0.000 description 1
- 208000004232 Enteritis Diseases 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 208000001848 dysentery Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- IDYZIJYBMGIQMJ-UHFFFAOYSA-N enoxacin Chemical compound N1=C2N(CC)C=C(C(O)=O)C(=O)C2=CC(F)=C1N1CCNCC1 IDYZIJYBMGIQMJ-UHFFFAOYSA-N 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of Norfloxacin production product drying devices, including pillar, the posts bottom is connected with pedestal, screw is installed, pillar is fixed on ground by the combination of screw and pedestal, and the post top portion is provided with hollow shaft on pedestal, shaft is fixed on post top portion by bearing, drying cylinder is installed, the left and right sides is separately installed with set axis on drying cylinder, and drying cylinder is flexibly connected by covering axis with shaft in the middle part of the pillar.The utility model provides a kind of Norfloxacin production product drying device, structure setting is ingenious and reasonable, by extracting out the air in drying cylinder to form negative-pressure vacuum state, heated again, the moisture explosive evaporation in product is dry to achieve the purpose that, motor drives rotation rotation to drive drying cylinder to be rotated when dry, product to be dried is constantly rotated in the drying cylinder of rotation, and moisture is isolated well, improves drying efficiency.
Description
Technical field
The utility model relates to Norfloxacin production equipment field, specifically a kind of Norfloxacin production is filled with product is dry
It sets.
Background technique
Norfloxacin, alias: Eoroxin, orfloxacin, leaching jinx.The entitled fluoro- 1,4- dihydro -4- of 1- ethyl -6- of its chemistry
Oxo -7- (1- piperazinyl) -3- quinoline carboxylic acid.This product is third generation Comprecin, can hinder to cause a disease in alimentary canal thin
The effect of the DNA gyrase of bacterium hinders bacterium DNA replication, has inhibiting effect to bacterium.It is the common medicine for treating enteritis and dysentery.
But this medicine is formed with retarding action to minor's bone, influences whether to develop, therefore minor is forbidden to take.
Existing drying equipment huge number on the market, for example, adsorptive drier, dissolution drying machine, microwave dryer, etc.,
Traditional drying machine multi-pass, which crosses high temperature, makes object intracorporal moisture evaporation, so achieve the purpose that it is dry, if but drug drying
It is dried with high temperature, high temperature can destroy the architectural characteristic of most of drug, so that product pharmacological is greatly reduced even
Failure, and dried object is deposited in hothouse when drying machine drying, the dried object moisture that bottom is extruded is difficult to separate.
Utility model content
The purpose of this utility model is to provide a kind of Norfloxacin production product drying devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of Norfloxacin production product drying device, including pillar, the post top portion are provided with hollow shaft,
Shaft is fixed on post top portion by bearing, and drying cylinder is equipped in the middle part of the pillar, and the left and right sides is installed respectively on drying cylinder
There is set axis, drying cylinder is flexibly connected with shaft by covering axis, supporting table is connected on the pillar on the left of drying cylinder, is pacified in supporting table
Equipped with steam generator, it is connected with steam runner pipe on steam generator, is installed on the drying cylinder right side strut by close over
There is supporting table, vacuum pump is installed in supporting table, vacuum tube is connected on vacuum pump, vacuum tube passes through inside shaft and drying cylinder
It is connected, the motor of drive shaft rotation is installed below the vacuum pump, motor is fixed on pillar by the supporting table of bottom
On；
Steam pipe is installed, steam pipe is connect with by steam runner pipe with steam generator, the drying in drying cylinder
Top is equipped with heat detector in cylinder, is equipped with belt pulley on the motor shaft of the motor, in the shaft with motor the same side
Belt pulley is installed, belt is installed on belt pulley, motor is rotated by belt drive shaft.
Further, the posts bottom is connected with pedestal.
Further, screw is installed, pillar is fixed on ground by the combination of screw and pedestal on pedestal.
Further, the drying cylinder is multi-layer structure design；The structure design of multilayer can cope with actual production work
Some problems of process, such as dry the constant of room temperature, foreign object guarantee to ensure dry to accident collision problem of drying cylinder etc.
Dry cylinder can run well.
Further, the multilayered structure ecto-entad is followed successively by buffer area, rigid connection area, the connected setting in heat preservation zone；
Buffer layer protects the structural of drying cylinder for shock of the foreign object to drying cylinder during Absorption And Transportation, production etc.；Heat preservation zone pair
Temperature in drying cylinder carries out insulation effect, prevents the direct exposure air of drying cylinder, heat distributes causes reaction temperature to fluctuate fastly
And then influence reaction efficiency.
Further, it is connected with material-falling hopper below drying cylinder, tube door is installed below material-falling hopper；Designing on drying cylinder has
The door of folding can be directly put into drying cylinder by goalkeeper's product to be dried, also taking after convenient and dry when in use
Operation out.
Further, tube door is arranged by movable axis and lock with material-falling hopper folding；Tube door is locked by lock, keeps dry
Negative-pressure vacuum state when dry cylinder is run.
Compared with the prior art, the advantages of the utility model are: the air in drying cylinder is taken out by setting vacuum pump
Out, vacuum state is formed, the boiling point of the water under vacuum state is greatly lowered, then exports by the steam generator on drying cylinder
High-temperature steam enters in the steam pipe of drying cylinder, heats to drying cylinder, the water in drying cylinder is in vacuum negative pressure condition
Under boiling point is reached by heating again, product is left in moisture explosive evaporation, while vacuum pump constantly carries out pumping operation, in drying cylinder
Free steam is sucked out, and to reach drying purpose, while drying cylinder being placed on bull stick, and motor drives rotation to turn when dry
Dynamic to drive drying cylinder to be rotated, product to be dried is constantly rotated in the drying cylinder of rotation, and moisture is able to well point
It separates out, improves drying efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that product drying device is used in a kind of production of Norfloxacin.
Fig. 2 is the structural schematic diagram of drying cylinder in a kind of Norfloxacin production product drying device.
Fig. 3 is the transmission schematic diagram of shaft in a kind of Norfloxacin production product drying device.
In figure: 1, pillar；1-1, pedestal；1-2, screw；2, supporting table；3, steam generator；4, steam runner pipe；5, axis
It holds；6, shaft；7, drying cylinder；8, axis is covered；9, vacuum tube；10, vacuum pump；11, motor；12, material-falling hopper；13, movable axis；14,
Tube door；15, buffer area；16, be rigidly connected area；17, heat preservation zone；18, steam pipe；19, heat detector；20, it latches；21, belt pulley；
22, belt；23, motor shaft.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Referring to Fig. 1, a kind of Norfloxacin production product drying device, the pillar 1 including two opposition settings, pillar
1 bottom is connected with pedestal 1-1, and screw 1-2 is equipped on pedestal 1-1, and pillar 1 is fixed by screw 1-2 and the combination of pedestal 1-1
In on ground, being provided with hollow shaft 6 at the top of pillar 1, shaft 6 is fixed at the top of pillar 1 by bearing 5, in the pillar 1
Portion is equipped with drying cylinder 7, and the left and right sides is separately installed with set axis 8 on drying cylinder 7, and drying cylinder 7 passes through 6 activity of set axis 8 and shaft
It connects, is connected with supporting table 2 on the pillar 1 in 7 left side of drying cylinder, steam generator 3, steam generator 3 are installed in supporting table 2
On be connected with steam runner pipe 4,
Supporting table 2 is installed by close on 7 right side strut 1 of drying cylinder, vacuum pump 10 is installed in supporting table 2,
Vacuum tube 9 is connected on vacuum pump 10, vacuum tube 9 inside shaft 6 and drying cylinder 7 by being connected, 10 lower section of vacuum pump
The motor 11 of the rotation of drive shaft 6 is installed, motor 11 is fixed on pillar 1 by the supporting table 2 of bottom.
Fig. 2-3 is please referred to, the drying cylinder 7 is multi-layer structure design, and ecto-entad is followed successively by buffer area 15, rigid connection
Area 16, heat preservation zone 17, which are connected, to be arranged, and buffer layer 15 is protected for shock of the foreign object to drying cylinder 7 during Absorption And Transportation, production etc.
Protect the structural of drying cylinder 7；Heat preservation zone 17 carries out insulation effect to the temperature in drying cylinder 7, prevents the directly exposure of drying cylinder 7 empty
Gas, heat, which distributes, to be caused reaction temperature to fluctuate fastly and then influences reaction efficiency；Steam pipe 18, steam are installed in heat preservation zone 17
Pipe 18 is connect with by steam runner pipe 4 with steam generator 3, and top is equipped with heat detector 19, drying cylinder in the drying cylinder 7
7 lower sections are connected with material-falling hopper 12, and tube door 14 is equipped with below material-falling hopper 12, and tube door 14 passes through movable axis 13 and lock 20 and blanking
12 folding setting of bucket, is equipped with belt pulley 21 on the motor shaft 23 of the motor 11, in the shaft 6 with 11 the same side of motor
Belt pulley 21 is installed, belt 22 is installed on belt pulley, motor 11 is rotated by 22 drive shaft 6 of belt.
This practical new construction setting is ingenious and reasonable, by tube door opening drying cylinder when use, in production process
Between product or final product be put into drying cylinder, using closed tightly tube door is latched, open vacuum pump at this time and work, vacuum pump
Dry indoor air is extracted out by vacuum tube, forms vacuum state in hothouse, existing knowledge learns water in vacuum state
It is lower to be reduced according to the reduction boiling point of vacuum degree is synchronous, while steam generator is opened, steam generator generates high-temperature steam simultaneously
Entered in steam pipe by steam runner pipe, since steam pipe is designed around hothouse, high-temperature steam carries out full side to hothouse
The heating of position, and the dry indoor temperature of heat detector moment detection on drying cylinder, since the indoor water of drying is in vacuum state
Lower boiling point is greatly reduced, and is heated again by steam at this time, and the moisture boiling in product is converted into water vapour and volatilizees away, and
Vapor is extracted out simultaneously by the pumping air operation of vacuum pump；
During carrying out negative pressure drying, opens motor and bull stick is driven to be rotated, bull stick drives drying cylinder to be turned
Dynamic, the product in drying cylinder also carries out centrifugation rotation in drying cylinder therewith, and the movement of product accelerates waving for moisture in product
Hair, while avoiding the moisture of bottom when Product bulk that from cannot volatilizing well, substantially increase dry efficiency.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (7)
1. a kind of Norfloxacin production product drying device, including pillar (1), which is characterized in that set at the top of the pillar (1)
It is equipped with hollow shaft (6), shaft (6) is fixed at the top of pillar (1) by bearing (5), is equipped in the middle part of the pillar (1) dry
Dry cylinder (7), the left and right sides is separately installed with set axis (8) on drying cylinder (7), and drying cylinder (7) is living by set axis (8) and shaft (6)
It is dynamic to connect, it is connected with supporting table (2) on the pillar (1) on the left of drying cylinder (7), supporting table is equipped with steam generator on (2)
(3), it is connected with steam runner pipe (4) on steam generator (3), is installed on drying cylinder (7) right side strut (1) by close over
Have supporting table (2), be equipped in supporting table (2) vacuum pump (10), is connected on vacuum pump (10) vacuum tube (9), vacuum tube (9)
By being connected inside shaft (6) and drying cylinder (7), the electricity of drive shaft (6) rotation is installed below the vacuum pump (10)
Machine (11), motor (11) are fixed on pillar (1) by the supporting table (2) of bottom；
Is equipped with steam pipe (18) in drying cylinder (7), steam pipe (18) with pass through steam runner pipe (4) and steam generator (3)
Connection, the interior top of the drying cylinder (7) are equipped with heat detector (19), are equipped with belt on the motor shaft (23) of the motor (11)
It takes turns (21), is equipped with belt pulley (21) in the shaft (6) with motor (11) the same side, belt is installed on belt pulley
(22), motor (11) is rotated by belt (22) drive shaft (6).
2. a kind of Norfloxacin production product drying device according to claim 1, which is characterized in that the pillar
(1) bottom is connected with pedestal (1-1).
3. a kind of Norfloxacin production product drying device according to claim 2, which is characterized in that pedestal (1-1)
On be equipped with screw (1-2), pillar (1) is fixed on ground by the combination of screw (1-2) and pedestal (1-1).
4. a kind of Norfloxacin production product drying device according to claim 1, which is characterized in that the drying cylinder
It (7) is multi-layer structure design.
5. a kind of Norfloxacin production product drying device according to claim 4, which is characterized in that the multilayer knot
Structure ecto-entad is followed successively by buffer area (15), rigid connection area (16), heat preservation zone (17) connected setting.
6. a kind of Norfloxacin production product drying device according to claim 1, which is characterized in that drying cylinder (7)
Lower section is connected with material-falling hopper (12), is equipped with tube door (14) below material-falling hopper (12).
7. a kind of Norfloxacin production product drying device according to claim 6, which is characterized in that tube door (14) is logical
It crosses movable axis (13) and lock (20) and material-falling hopper (12) folding is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822047644.2U CN209310405U (en) | 2018-12-07 | 2018-12-07 | A kind of Norfloxacin production product drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822047644.2U CN209310405U (en) | 2018-12-07 | 2018-12-07 | A kind of Norfloxacin production product drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209310405U true CN209310405U (en) | 2019-08-27 |
Family
ID=67675963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822047644.2U Expired - Fee Related CN209310405U (en) | 2018-12-07 | 2018-12-07 | A kind of Norfloxacin production product drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209310405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779292A (en) * | 2019-11-20 | 2020-02-11 | 衡东振好木制品有限公司 | A master batch drying device for production of compound timber |
-
2018
- 2018-12-07 CN CN201822047644.2U patent/CN209310405U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779292A (en) * | 2019-11-20 | 2020-02-11 | 衡东振好木制品有限公司 | A master batch drying device for production of compound timber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190827 |