CN209445733U - A kind of medicinal drying box - Google Patents

A kind of medicinal drying box Download PDF

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Publication number
CN209445733U
CN209445733U CN201822094789.8U CN201822094789U CN209445733U CN 209445733 U CN209445733 U CN 209445733U CN 201822094789 U CN201822094789 U CN 201822094789U CN 209445733 U CN209445733 U CN 209445733U
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CN
China
Prior art keywords
scoreboard
level
dry
axle sleeve
drying box
Prior art date
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CN201822094789.8U
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Chinese (zh)
Inventor
仝月菊
张宁
陈福建
侯珏卓
魏娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN MEDICINE RESEARCH INSTITUTE OF PHARMACEUTICAL Co Ltd
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TIANJIN MEDICINE RESEARCH INSTITUTE OF PHARMACEUTICAL Co Ltd
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Priority to CN201822094789.8U priority Critical patent/CN209445733U/en
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Abstract

The utility model provides a kind of medicinal drying box, including drying chamber, partition is equipped in the drying chamber, the drying chamber is divided into dry section and battery limits by the partition, level-one scoreboard, second level scoreboard, microwave source and vacuum pump are equipped in the dry section, the level-one scoreboard and the second level scoreboard are vertically connected with by axle sleeve and are located in the middle part of the dry section, and the microwave source is symmetrically set in the dry section side wall, and the vacuum pump is set to dry section roof side;The battery limits include motor and source nitrogen, the motor it is fixed in the middle part of the battery limits, the motor passes through the axle sleeve by main shaft and connect with the level-one scoreboard, the second level scoreboard, the source nitrogen is set to the battery limits side, and the source nitrogen is communicated by pipeline with the dry section.The utility model by side vacuumize marginal not enter nitrogen in the way of effectively avoid material that chemical change occurs, preferably keep its primary characteristic, reduce the loss of drug quality, improve drying efficiency.

Description

A kind of medicinal drying box
Technical field
The utility model belongs to pharmaceutical equipment accessories field, more particularly, to a kind of medicinal drying box.
Background technique
In pharmaceuticals industry, the production link of drug is extremely important, in drug production process, often uses drying box pair Material is dried.But for the material of Chinese medicine granular agent, in practical operation, due to various heat dryings under normal pressure Method, because material is heated, color and nutritional ingredient will receive a degree of loss, if dry improper, serious shadow The problem of arriving drug drug effect is rung, or even will appear drug and generate side effect.If using vacuum drying method, due in negative Completely cut off the material that air enables part to be easy to happen the chemical changes such as oxidation in the drying process under pressure condition to preferably keep Original characteristic just can be reduced the loss of quality.
Summary of the invention
The utility model is directed to above-mentioned problems of the prior art, provides a kind of medicinal drying box.
The above-mentioned technical purpose of the utility model is achieved through the following technical solutions:
A kind of medicinal drying box, including ontology and it is set to intrinsic drying chamber, partition is equipped in the drying chamber, it is described The drying chamber is divided into dry section and battery limits up and down by partition, and level-one scoreboard, second level scoreboard, micro- is equipped in the dry section Wave source and vacuum pump, the level-one scoreboard and the second level scoreboard are vertically connected with by axle sleeve and are located in the middle part of the dry section, The microwave source is symmetrically set in the dry section side wall, and the vacuum pump is set to dry section roof side;The battery limits Including motor and source nitrogen, the motor it is fixed in the middle part of the battery limits, the motor by main shaft pass through the axle sleeve with The level-one scoreboard, second level scoreboard connection, the source nitrogen are set to the battery limits side, and the source nitrogen passes through pipeline It is communicated with the dry section.
Further, the dry section further includes filter chamber, the outlet of the air inlet of the filter chamber and the vacuum pump Mouth is connected, and the gas outlet of the filter chamber is connected with across the drying chamber with air.
Further, Multistage filtering device is equipped in the filter chamber.
Further, the filter device is active carbon filter plate.
Further, the level-one scoreboard is opening up inverted cone-shaped structure, including side plate and bottom plate, the side plate are set There is through-hole, the bottom plate is screen structure, and the bottom plate center is equipped with the first axle sleeve hole, and the axle sleeve hole is matched with the axle sleeve It closes.
Further, the second level scoreboard is opening up inverted cone-shaped structure, and the bottom plate center of the second level scoreboard is set There is the second axle sleeve hole, second axle sleeve hole and the axle sleeve cooperate.
Further, the ontology further includes the cabinet door set on the body surface, the cabinet door be equipped with viewing window and Controller, the cabinet door and the ontology are hinged.
Further, the dry section is additionally provided with humidity sensor and vacuum sensor, the controller with it is described wet Spend sensor, the vacuum sensor is connected.
Further, the controller is connect with the microwave source.
Further, the pipeline of the source nitrogen is equipped with solenoid valve.
The technical program has the following advantages and benefits:
Using the method that vacuum nitrogen is dry, it is passed through nitrogen when vacuumizing, while microwave heating is carried out to drug materials, Drug materials because with air exclusion, the moisture inside material being made to be diffused into surface of material by pressure difference under the negative pressure state, Hydrone obtains enough kinetic energy in surface of material and escapes into the low-pressure air of vacuum chamber after overcoming intermolecular attraction In, to take removing away by vacuum pump, enables and be easy to happen the materials of the chemical changes such as oxidation in the drying process preferably Original characteristic is kept, and then can be reduced the loss of quality, improves drying efficiency, guarantees product quality.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of medicinal drying box of an embodiment of the present invention;
Fig. 2 is a kind of appearance diagram of medicinal drying box of an embodiment of the present invention;
Fig. 3 is the level-one scoreboard structural schematic diagram of an embodiment of the present invention;
Fig. 4 is the second level scoreboard structural schematic diagram of an embodiment of the present invention;
Fig. 5 is the structural schematic diagram of the filter chamber of an embodiment of the present invention.
In figure:
1, ontology 2, cabinet door 201, viewing window
3, drying chamber 301, dry section 302, battery limits
4, controller 5, microwave source 6, vacuum pump
7, filter chamber 701, air inlet 702, active carbon filter plate
703, gas outlet 8, level-one scoreboard 801, side plate
802, through-hole 803, bottom plate 804, axle sleeve hole
9, second level scoreboard 901, axle sleeve hole 10, motor
11, source nitrogen 1101, solenoid valve 13, humidity sensor
14, vacuum sensor 15, partition 16, axle sleeve
17, main shaft
Specific embodiment
The utility model is described further below with reference to embodiment and attached drawing:
A kind of medicinal drying box, as shown in Figs. 1-5, the drying chamber 3 including ontology 1 and in ontology 1, in drying chamber 3 Equipped with partition 15, drying chamber 3 is divided into the area Liang Ge, respectively dry section 301 and battery limits 302 up and down by partition 15.Dry section Level-one scoreboard 8, second level scoreboard 9, microwave source 5 and vacuum pump 6 are equipped in 301, level-one scoreboard 8, second level scoreboard 9 pass through on axle sleeve 16 Lower connection, and level-one scoreboard 8, second level scoreboard 9 are located at the middle part of dry section 301, microwave source 5 is symmetrically set in the side of dry section 301 Wall, vacuum pump 6 are set to the roof side of dry section 301;Battery limits 302 include motor 10 and source nitrogen 11, motor 10 it is fixed with The middle part of battery limits 302, motor 10 pass through axle sleeve 16 by main shaft 17 and connect with level-one scoreboard 8, second level scoreboard 9, source nitrogen 11 Set on battery limits 302 close to the side of cabinet door 2, source nitrogen 11 is communicated by pipeline with dry section 302.
Dry section 301 further includes filter chamber 7, and the air inlet 701 of filter chamber 7 is connected with the gas outlet of vacuum pump 6, filter chamber 7 gas outlet 703 is connected with drying chamber 3 is passed through with air, and Multistage filtering device is equipped in filter chamber 7, which is Active carbon filter plate 702.In the drying process, the air that vacuum pump 6 is extracted out in drying chamber 3 enters in filter chamber 7, filter chamber 7 Classification filters the air, and removes harmful substance, realizes the purification for the gas that drying chamber is discharged, avoids pollution environment.
Level-one scoreboard 8 is opening up inverted cone-shaped structure, including side plate 801 and bottom plate 803, is equipped on side plate 801 Through-hole 802, bottom plate 803 are screen structure, and the center of bottom plate 803 is equipped with the first axle sleeve hole 804, and axle sleeve hole 804 is matched with axle sleeve 16 It closes, the bus of side plate 801 and the horizontal direction α at a certain angle of bottom plate 803, α value are 10-30 °.The through-hole of back taper setting 802 have centrality, and when logical nitrogen, the material for easily blowing nitrogen is assembled to middle part, and nitrogen is also assembled to middle part, collection Part aqueous vapor in middle absorption material, and then accelerate the volatilization of hydrone in material.
Second level scoreboard 9 is opening up inverted cone-shaped structure, and the bottom plate center of second level scoreboard 9 is equipped with the second axle sleeve hole 901, Second axle sleeve hole 901 cooperates with axle sleeve 16.The side plate bus of second level scoreboard 9 and the horizontal direction β at a certain angle of its bottom plate, β value is 10-30 °.It is to accept the powder fallen from level-one scoreboard 8, thin material or residue that 9 purpose of second level scoreboard, which is arranged,. Level-one scoreboard 8, second level scoreboard 9 are logical by the first axle sleeve hole 804 and the second axle sleeve hole 901 and 16 secure fit of axle sleeve, motor 10 It is fixed across axle sleeve 16 and level-one scoreboard 8, second level scoreboard 9 to cross main shaft 1001.When motor 10 starts, motor 10 passes through main shaft 1001 Rotation drives axle sleeve 16 to rotate level-one scoreboard 8, second level scoreboard 9, and the material in level-one scoreboard 8 is dried in rotation, rotation Mode can make material increase its mobile space in the drying process, so that the various pieces of material are equably radiated by microwave source 5, Accelerate dry materials efficiency, improves its drying effect.
Ontology 1 further includes the cabinet door 2 set on 1 surface of ontology, and cabinet door 2 is equipped with viewing window 201 and controller 4, viewing window 201 see drying the situation that drug materials are dry in area 301 convenient for operator, and the side of cabinet door 2 and ontology 1 are hinged.In cabinet door 2 Side is additionally provided with sealing strip, prevents gas from 2 gas leakage of cabinet door, seals.The pipeline of source nitrogen 11 is equipped with solenoid valve 1101, When needing logical nitrogen, solenoid valve 1101 is opened, and when not needing logical nitrogen, solenoid valve 1101 is closed.
Dry section 301 is additionally provided with humidity sensor 13 and vacuum sensor 14, controller 4 respectively with humidity sensor 13, vacuum sensor 14, microwave source 5, solenoid valve 1101 are electrically connected.
The course of work of the present embodiment: in use, vacuum degree parameter and humidity parameter have been set on controller 4 in advance, then Cabinet door 2 is opened, drug materials are placed in level-one scoreboard 8, closes cabinet door 2;Start the play button of vacuum pump 6, vacuum pump 6 Start to vacuumize dry section 301, while source nitrogen 11, motor 10 start simultaneously, solenoid valve 1101 is opened, source nitrogen 11 Start into dry section 301 lead to nitrogen, nitrogen is blown from bottom to top, because nitrogen is a kind of inert gas, can effective starvation, keep away Exempt from drug granule and aoxidize, while nitrogen can also take away the hydrone on partial material surface and be walked by the absorption of vacuum pump 6, When vacustat, vacuum pump 6 works on, and solenoid valve 1101 is closed, and stops nitrogen and is passed through;At this point, starting to start microwave Source 5 carries out micro-wave drying to material, and motor 10 is continued for rotating, and level-one scoreboard 8 and second level scoreboard 9 is driven to rotate, and one Constantly by the heating of microwave source 5 during rotation, the material in level-one scoreboard 8 produces material in grade scoreboard 8 when rotated Raw powder, thin material or residue, which is fallen into second level scoreboard 9, to be collected, and the hydrone on surface is gradually evaporated, and is steamed The hydrone of hair is passed in filter chamber 7 by the absorption of vacuum pump 6, and harmful substance filters out step by step through active carbon filter plate 702, Pure air is discharged into air through gas outlet 703.
The technical program has the following advantages and benefits:
Using the method that vacuum nitrogen is dry, it is passed through nitrogen when vacuumizing, while microwave heating is carried out to drug materials, Drug materials because with air exclusion, the moisture inside material being made to be diffused into surface of material by pressure difference under the negative pressure state, Hydrone obtains enough kinetic energy in surface of material and escapes into the low-pressure air of vacuum chamber after overcoming intermolecular attraction In, to take removing away by vacuum pump, enables and be easy to happen the materials of the chemical changes such as oxidation in the drying process preferably Original characteristic is kept, and then can be reduced the loss of quality, improves drying efficiency, guarantees product quality.
The embodiments of the present invention are described in detail above, but the content is only the preferable of the utility model Embodiment should not be considered as limiting the scope of the present invention.It is made according to the scope of application of this utility model equal Deng variation and improvement etc., should still belong within the patent covering scope of the utility model.

Claims (10)

1. a kind of medicinal drying box, including ontology and it is set to the intrinsic drying chamber, which is characterized in that in the drying chamber Equipped with partition, the drying chamber is divided into dry section and battery limits by the partition up and down, is equipped with a fraction in the dry section Plate, second level scoreboard, microwave source and vacuum pump, the level-one scoreboard and the second level scoreboard are vertically connected with by axle sleeve and are located at institute It states in the middle part of dry section, the microwave source is symmetrically set in the dry section side wall, and the vacuum pump is set to the dry section roof one Side;The battery limits include motor and source nitrogen, and the motor is fixed in the middle part of the battery limits, and the motor is worn by main shaft It crosses the axle sleeve to connect with the level-one scoreboard, the second level scoreboard, the source nitrogen is set to the battery limits side, the nitrogen Gas source is communicated by pipeline with the dry section.
2. a kind of medicinal drying box according to claim 1, which is characterized in that the dry section further includes filter chamber, institute The air inlet for stating filter chamber is connected with the gas outlet of the vacuum pump, the gas outlet of the filter chamber with pass through the drying chamber with Air is connected.
3. a kind of medicinal drying box according to claim 2, which is characterized in that be equipped with multistage filtering in the filter chamber and fill It sets.
4. a kind of medicinal drying box according to claim 3, which is characterized in that the filter device is active carbon filtering Plate.
5. a kind of medicinal drying box according to claim 1-4, which is characterized in that the level-one scoreboard is opening Inverted cone-shaped structure upward, including side plate and bottom plate, the side plate are equipped with through-hole, and the bottom plate is screen structure, the bottom plate Center is equipped with the first axle sleeve hole, and the axle sleeve hole and the axle sleeve cooperate.
6. a kind of medicinal drying box according to claim 5, which is characterized in that the second level scoreboard is opening up falls Pyramidal structure, the bottom plate center of the second level scoreboard are equipped with the second axle sleeve hole, and second axle sleeve hole and the axle sleeve cooperate.
7. a kind of medicinal drying box according to claim 1, which is characterized in that the ontology further includes being set to the ontology The cabinet door on surface, the cabinet door are equipped with viewing window and controller, and the cabinet door and the ontology are hinged.
8. a kind of medicinal drying box according to claim 7, which is characterized in that the dry section is additionally provided with humidity sensor And vacuum sensor, the controller are connected with the humidity sensor, the vacuum sensor.
9. a kind of medicinal drying box according to claim 8, which is characterized in that the controller and the microwave source connect It connects.
10. -4, a kind of described in any item medicinal drying boxes of 6-9 according to claim 1, which is characterized in that the source nitrogen Pipeline is equipped with solenoid valve.
CN201822094789.8U 2018-12-13 2018-12-13 A kind of medicinal drying box Active CN209445733U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822094789.8U CN209445733U (en) 2018-12-13 2018-12-13 A kind of medicinal drying box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822094789.8U CN209445733U (en) 2018-12-13 2018-12-13 A kind of medicinal drying box

Publications (1)

Publication Number Publication Date
CN209445733U true CN209445733U (en) 2019-09-27

Family

ID=68013994

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822094789.8U Active CN209445733U (en) 2018-12-13 2018-12-13 A kind of medicinal drying box

Country Status (1)

Country Link
CN (1) CN209445733U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110822820A (en) * 2019-11-26 2020-02-21 长江师范学院 Full-automatic umbrella drying device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110822820A (en) * 2019-11-26 2020-02-21 长江师范学院 Full-automatic umbrella drying device

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