CN2083275U - Vacuum vibration drying apparatus - Google Patents
Vacuum vibration drying apparatus Download PDFInfo
- Publication number
- CN2083275U CN2083275U CN 90217978 CN90217978U CN2083275U CN 2083275 U CN2083275 U CN 2083275U CN 90217978 CN90217978 CN 90217978 CN 90217978 U CN90217978 U CN 90217978U CN 2083275 U CN2083275 U CN 2083275U
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- vacuum
- vibration
- exciting force
- vacuum drying
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Abstract
The utility model relates to a vacuum vibration flowing drying device, which is the vacuum drying technology of mechanical vibration, and adopts the method of the mechanical vibration to cause the materials in a vacuum container to assume a flowing state. A fully enclosed vacuum container with a jacket is suspended on a load-bearing and damping support frame; a heat-transfer and vibration-transfer core pipe is arranged in the vacuum container; a filter and a glass liner type cleaning hole are built in the heat-transfer and vibration-transfer core pipe; a drive motor drives an adjustable exciting force generating mechanism; the vibration between the drive motor and the adjustable exciting force generating mechanism is reduced by a spline telescopic mechanism; the generation of the exciting force is achieved and adjusted by the malposition of four groups of eccentric disks. The utility model has the advantages of compact structure, low noise, adjustable exciting force, and good vibration isolating performance.
Description
The utility model is a kind of vacuum drying technique that relates to mechanical oscillation, belongs to the chemical engineering unit operation process, and its product is applicable to the viscosity of industries such as chemical industry, medicine, food, the common drying and the special drying of non-sticky material.
Before the utility model was made, vacuum drying extensively was used for heat sensitive material by industries such as chemical industry, medicine, food and needs to reclaim the drying of solvent material.Vacuum drying is (40～75 ℃) dried material at a lower temperature, so can guarantee that material can be because of overheated variable color, rotten in dry run.But because the stirring of material in the vacuum drying container, back mixing are slower.Therefore rate of drying is lower, and material regular meeting produces caking phenomenon in the container, so that has influenced the quality and the quality of dried material.Eliminate this phenomenon, adopt gas fluidized way to solve usually.But can't be with gas with goods fluid under the higher condition of vacuum, and a large amount of powder of gas fluidized generation be carried secretly and be a masty difficult problem.Adopting mechanical method to impel material turning also is a kind of solution preferably, and bipyramid vacuum drier, revolving drum drier, vacuum rake dryer etc. promote stirring of material or mobile by means of the method for machinery exactly.But this stirring, the material inside and outside back mixing is little, and promptly inside and outside material exchange is very slow, even some is positioned at the material of container center, may be in the centre all the time in revolution is stirred.Therefore have the material shortcoming that chance is inhomogeneous, rate of drying is lower that is dried equally, and caking phenomenon can not be eliminated.
The purpose of this utility model is to manufacture and design and a kind ofly can makes Flow of Goods and Materials or fluidisation under vacuum state, impels rate of drying to improve, the vacuum vibration of reach efficient, energy-conservation, the guaranteeing the quality drying device that flows.
The technical solution of the utility model is as follows: adopt mechanical vibration method, make the interior material of vacuum tank be fluidization or half fluidized state, quicken the carrying out of heat transfer, mass transport process, reach the raising rate of drying, eliminate the purpose of caking.The mobile drying device of vacuum vibration mainly contains totally-enclosed three chuck vacuum drying containers, bearing, drive motors, exciting force generating mechanism, tandem load-bearing dampening bracket, the vibration isolation shaft coupling, biography in the vacuum drying container is shaken, heat transfer core pipe is formed, vacuum drying container is suspended from the series connection load-bearing dampening bracket that is located on the bearing, and drive motors and exciting force generating mechanism are linked by the vibration isolation shaft coupling.Two ends that conduct heat, pass the core pipe that shakes communicate with the steam jacket of vacuum drying container, filter be located at vacuum desiccator top, filter screen around set up heating jacket, the clean-out opening that is located at the vacuum drying container bottom is the anti-bottle liner type clean-out opening that lumps.That vacuum drying container can manufacture is horizontal, vertical, sphere etc.
The mobile drying device schematic diagram (horizontal) of Fig. 1 vacuum vibration
Fig. 2 exciting force generating mechanism eccentric disc device schematic diagram
Fig. 3 tandem load-bearing dampening bracket structural map
Fig. 4 vibration isolation shaft coupling schematic diagram
Fig. 5 passes the heat transfer core pipe cutaway view (single tube) that shakes
The built-in filter structure schematic representation of Fig. 6 fast-open type
Fig. 7 bottle liner type clean-out opening structural representation
The totally-enclosed three chuck vacuum drying container partial sectional views of Fig. 8
More than among each figure: 1---vacuum drying container, 2---bearing, 3---drive motors, 4---the exciting force generating mechanism, 5---tandem load-bearing dampening bracket, 6---the vibration isolation shaft coupling, 7---the core pipe, 8---built-in filter, 9---the bottle liner type clean-out opening, 10---totally-enclosed three chuck heat tracing layers, 11---eccentric disc, 12---axle sleeve, 13---axle, 14---bolt, 15---key, 16---the rubber damping plate, 17---the rubber damping piece, 18---the compression steel spring, 19---carriage, 20---universal joint, 21---the spline telescoping mechanism, 22---filter screen, 23---quick-actuating closure, 24---vacuum orifice, 25---glass liner, 26---steam jacket, 27---insulation jacket, 28---the insulation filler, 29---strengthen girth sheets.
Below in conjunction with accompanying drawing the utility model is further described.Exciting force generating mechanism 4 by four groups of eccentric discs constitute, every group form by two semi-circular disks.Eccentric disc 11 is set in axle sleeve 12, is fixed in axle 13 with bolt 14, key 15, realizes the adjusting of exciting force by eccentric disc 11 relative degree of misalignment.
A core pipe 7 is set on the center line of vacuum drying container 1, and the two ends of core pipe communicate with heating steam chuck 26, as an auxiliary vibration source, can make the one-way flow of material become three-dimensional and flow, and have improved the material inside and outside exchange rate widely.The vibration damping of bearing 2 and drive motors 3, vibration isolation are realized by tandem load-bearing dampening bracket 5, vibration isolation shaft coupling 6 respectively.Tandem load-bearing dampening bracket 5 is by rubber damping plate 16, and rubber damping piece 17 and 18 series connection of cylindrical compression steel spring constitute.By carriage 19 supporting vacuum drying containers.Rubber damping plate 16 liners are in bearing 2 and dampening bracket 5 connecting places; Vibration isolation shaft coupling 6 is the devices that connect drive motors 3 and exciting force generating mechanism 4, and it should have good vibration isolation usefulness.Shaft coupling 6 two ends are provided with universal joint 20 and link to each other with exciting force generating mechanism 4 with drive motors 3 respectively, but balance establish spline telescoping mechanism 21 between the universal joint of two ends, but the balance left and right sides is shimmy, thereby is made vibration isolation efficiency reach 99% from bounce up and down.The built-in filter 8 of fast-open type is positioned at the top of vacuum drying container 1, is provided with heating interlayer around the filter screen 22, and the sticking very fast radiant heat by interlayer of wet feed powder that sticks on the filter screen is dried, and in time falls after rise in the container through vibration.
Bottle liner type clean-out opening 9 is positioned at the bottom of vacuum tank 1, and glass liner 25 communicates with steam jacket 26.Because the design of clean-out opening does not destroy the full chuck of vacuum tank, therefore the structure of full heating can not form cryosurface and make the material caking at tapping.
The utility model is compact conformation in design not only, exciting force generating mechanism low noise, and adjustable, vibration isolation is good, and compares with existing vacuum dryer on function and efficient and have following advantage:
1, rate of drying improves 50～100%, and energy consumption descends 30～50%,
2, run material loss late＜0.1% in the dry materials process;
3, applied range, can dry viscous material, the material of moisture content＜65%, aridity requires to reach 0.03% material;
4, product quality is better, and variable color is rotten obviously to be reduced, and can realize the dry run automation, reaches aseptic dry requirement.
The utility model can be widely used in the special drying of common drying of viscosity, the non-sticky material of industries such as chemical industry, medicine, food, has tangible economic benefit and social benefit.
Below be an embodiment of the present utility model, but the utility model is not subjected to the restriction of embodiment.
Nominal volume is 800 liters horizontal vacuum vibrating flowing dryer, its vacuum tank internal diameter is φ 800mm, long 1650mm, heating steam chuck internal diameter is φ 900mm, long 1760mm, the insulation jacket internal diameter is φ 990mm, long 1865mm, the filling alumina silicate fibre, whole container tilts about 3 ° to the discharging opening direction, and the volume of can feeding is about 540 liters, and the maximum load ability is 700 kilograms. By 4 tandem load-bearing dampening brackets container is propped up on bearing. Long 2.5 meters, wide 1.5 meters, high 0.83 meter of bearing. 12.5,16,24HZ drive motors power is 5.5 kilowatts, and maximum exciting force is about 4000 kilograms, and the container peak swing is 3.5mm, and vibration frequency is 3 grades:. Conduct heat, pass the center line position that the core pipe that shakes is loaded on vacuum tank, two ends communicate with steam jacket.
Claims (6)
1, a kind of by vacuum drying container, slew gear, the heat tracing chuck, filter, the Minton dryer that clean-out opening is formed, the utility model is the mobile drying device of vacuum vibration, it is characterized in that by vacuum drying container (1), bearing (2), drive motors (3), adjustable exciting force generating mechanism (4), tandem load-bearing dampening bracket (5), vibration isolation shaft coupling (6), passing the heat transfer core pipe (7) that shakes in the vacuum drying container forms, vacuum drying container (1) is suspended from the tandem load-bearing dampening bracket (5) that is located on the bearing (2), and drive motors (3) and exciting force generating mechanism (4) are linked by vibration isolation shaft coupling (6).
2, the mobile drying device of vacuum vibration according to claim 1, it is characterized in that vacuum drying container (1) adopts the filter screen (21) of totally-enclosed three chuck heat tracing layers (10), built-in filter (8) to establish heating steam chuck (25) all around, bottle liner type clean-out opening (9) is located at the bottom of vacuum drying container.
3, the mobile drying device of vacuum vibration according to claim 1 and 2, it is characterized in that exciting force generating mechanism (4) is made of four groups of eccentric discs (11), eccentric disc (11) is set in axle sleeve (12), be fixed in axle (13) with bolt (14), key (15), by eccentric disc (11) adjusting of degree of misalignment realization exciting force relatively.
4, the mobile drying device of vacuum vibration according to claim 1 and 2, it is characterized in that tandem load-bearing dampening bracket (5) is in series by rubber damping plate (16), rubber damping piece (17) and cylindrical compression steel spring (18), by carriage (19) supporting vacuum drying container (1).
5, the mobile drying device of vacuum vibration according to claim 1 and 2, the same respectively drive motors of universal joint (20) (3) that it is characterized in that vibration isolation shaft coupling (6) two ends links to each other with exciting force generating mechanism (4), is provided with spline telescoping mechanism (21) between two universal joints (20).
6, the mobile drying device of vacuum vibration according to claim 1 and 2 is characterized in that the center line that biography is shaken, heat transfer core pipe (7) is positioned at vacuum drying container (1), and two ends communicate with steam jacket (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90217978 CN2083275U (en) | 1990-08-11 | 1990-08-11 | Vacuum vibration drying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90217978 CN2083275U (en) | 1990-08-11 | 1990-08-11 | Vacuum vibration drying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2083275U true CN2083275U (en) | 1991-08-21 |
Family
ID=4896871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90217978 Withdrawn CN2083275U (en) | 1990-08-11 | 1990-08-11 | Vacuum vibration drying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2083275U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865723A (en) * | 2011-07-07 | 2013-01-09 | 江苏申久化纤有限公司 | Vacuum drying device and drying method |
| CN103519329A (en) * | 2013-10-24 | 2014-01-22 | 江苏神华药业有限公司 | Drying system of fermented cordyceps sinensis mycelia and drying method of fermented cordyceps sinensis mycelia |
| CN105056817A (en) * | 2015-07-20 | 2015-11-18 | 太仓市友联干燥粉碎设备有限公司 | Quick material mixing system |
| CN105115247A (en) * | 2015-07-20 | 2015-12-02 | 太仓市友联干燥粉碎设备有限公司 | Vertical vacuum vibration flow drying system |
| CN105115248A (en) * | 2015-07-20 | 2015-12-02 | 太仓市友联干燥粉碎设备有限公司 | Inclined vibration vacuum drier |
-
1990
- 1990-08-11 CN CN 90217978 patent/CN2083275U/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865723A (en) * | 2011-07-07 | 2013-01-09 | 江苏申久化纤有限公司 | Vacuum drying device and drying method |
| CN102865723B (en) * | 2011-07-07 | 2015-09-16 | 江苏申久化纤有限公司 | A kind of drying means of Minton dryer |
| CN103519329A (en) * | 2013-10-24 | 2014-01-22 | 江苏神华药业有限公司 | Drying system of fermented cordyceps sinensis mycelia and drying method of fermented cordyceps sinensis mycelia |
| CN103519329B (en) * | 2013-10-24 | 2016-08-17 | 江苏神华药业有限公司 | The drying system of a kind of fermented cordyceps sinensis mycelia and drying means thereof |
| CN105056817A (en) * | 2015-07-20 | 2015-11-18 | 太仓市友联干燥粉碎设备有限公司 | Quick material mixing system |
| CN105115247A (en) * | 2015-07-20 | 2015-12-02 | 太仓市友联干燥粉碎设备有限公司 | Vertical vacuum vibration flow drying system |
| CN105115248A (en) * | 2015-07-20 | 2015-12-02 | 太仓市友联干燥粉碎设备有限公司 | Inclined vibration vacuum drier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |