CN2105651U - Vacuum rotary drying tank - Google Patents
Vacuum rotary drying tank Download PDFInfo
- Publication number
- CN2105651U CN2105651U CN 91218393 CN91218393U CN2105651U CN 2105651 U CN2105651 U CN 2105651U CN 91218393 CN91218393 CN 91218393 CN 91218393 U CN91218393 U CN 91218393U CN 2105651 U CN2105651 U CN 2105651U
- Authority
- CN
- China
- Prior art keywords
- condenser
- drying
- drying chamber
- receiver
- drive sleeve
- 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.)
- Granted
Links
- 238000001035 drying Methods 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 239000007788 liquid Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000002904 solvent Substances 0.000 abstract description 13
- 238000001704 evaporation Methods 0.000 abstract description 4
- 230000008020 evaporation Effects 0.000 abstract description 4
- 238000001291 vacuum drying Methods 0.000 abstract description 4
- 230000008016 vaporization Effects 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- -1 moisture semisolid Substances 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
A drying device for noble materials or heat-sensitive materials in middle and small enterprises is composed of a drying tank, a water bath, a condenser, a solvent receiver and a temp and rotation speed controller, and features that a hollow drive shaft is made at one end of the tank, the materials are dried in a sealed vacuum state and recovered in solvent, and the materials are automatically and continuously turned over and stirred with the rotation of the tank, resulting in large heated area, uniform heating, high evaporation rate, 30-50% higher drying speed than electrothermal constant-temp vacuum drying box, simple structure, low cost and wide application range.
Description
A kind of low temperature drying device that is used for concentrate, liquid extract, moisture semisolid, solid and heat sensitive material etc. to valuable material.
At present, at food, be used for the concentrate liquid extract in the laboratory of chemical industry and medical industry and the medium-sized and small enterprises and the drying device of certain water content material is arranged, all adopt electric vacuum drying oven, thermostatic drying chambers etc. carry out the drying to material, owing to adopt interlayer heating, vacuum drying mode, make dry speed fast, effective, but owing to can not turn continuously automatically, the material that is dried is heated inhomogeneous, be difficult to improve rate of drying, then must improve temperature if will improve rate of drying, too high temperature is very easily destroyed the molecular structure of heat sensitive material again, reduces the quality of the thing that is dried, if adopt freeze drying, expensive cost is difficult to be applicable to the needs of medium-sized and small enterprises to dry materials.
The purpose of this utility model provides a kind of low price, simple in structure and floor space is little, the device of dried material under the vacuum rotation status that suitable medium-sized and small enterprises use, making the material that is dried carry out automatic continuous rolling with the rotation of jar in jar turns, overcome the material uneven shortcoming of in dry run, being heated, increase the heating surface area of material, improve rate of drying, the molten coal of finishing in drying evaporation of vaporization reclaims, and reduces loss or harmful solvent of solvent and overflows to the pollution of environment.
The purpose of this utility model is achieved in that with two garden post tank bodies with the ring flange sealed attachment together, is shaped on solid rotating shaft and bearing is installed on axle at an end of jar, and the other end is shaped on drive sleeve and is connected among first condenser; Bearing is installed on the drive sleeve between the drying chamber and first condenser, with sealing loose joint cover and sealing ring that elastomeric material is made, make connecting and constituting airtight or easy to assemble of speed changer and first condenser with connecting of drying chamber; The rotating speed of rotational speed governor control drying chamber is installed on engine; In the lower end of first condenser receiver that material to be dried overflows is installed from drive sleeve; Lower floor at water bath installs Steam Heating layer and outlet of waste vapour liquid and the steam inlet that has heating plate, the upper strata is equipped with electrothermal tube, realization is a steam-electric dual purpose to the heating mode of cell body, automatically the moisture content that evaporation loses in the supplemental tank utilizes temp probe and temperature controller to regulate and control the temperature of bath water; Utilize two condensers and four receivers to reclaim solvent, make drying chamber, water bath, drive sleeve and two condensers respectively, carry out sealed attachment then, make drying chamber, speed changer and two condensers constitute a passage with stainless steel material.
The utility model compared with prior art, the advantage that has is: the material that is dried is finished under the vacuum state in airtight jar in whole dry run, material turns automatically continuously with the rotation of jar, make the material heating surface area big, homogeneous heating, evaporation capacity is big, the molecular structure of survivable heat-sensitive materials, rate of drying improves 30～50% than electric vacuum drying oven, the adjustable control of the mode of heating of steam-electric dual purpose and rotating speed temperature makes heating-up temperature and turns FREQUENCY CONTROL within required drying requires, and improves dry mass, be in drying, to have reclaimed solvent in addition, reduced the loss of solvent or harmful solvent and escaped pollution environment.
Accompanying drawing is the structural representation of vacuum Rotary drying jar.Among the figure: exhaust outlet (1) (5), second condenser (2), condenser pipe (3), air intake (4), return tube (6), first condenser (7), engine (8), sealing ring (9), rotational speed governor (10), speed changer (11), drive sleeve (12), sealing loose joint cover (13), bearing block (14), drying chamber (15), ring flange (16), waste vapour liquid outlet (17), water bath (18), Steam Heating layer (19), electrothermal tube (20), temp probe (21), temperature controller (22), steam inlet (23) condensation-water drain (24), first receiver (25), second receiver (26), the 3rd receiver (27), the 4th receiver (28), vacuum tube (29) and cooling water inlet (30).
In conjunction with the accompanying drawings, embodiment of the present utility model is: two tank bodies that have ring flange (16) with an end of stainless steel material making 3 * φ, 300 * 300 drying chambers (15), one end of a tank body is shaped on solid rotating shaft and installs bearing, and another tank body one end is hollow drive sleeve (12) and installs bearing and sealing loose joint cover (13); Make 3 * 700 * 400 * 250 water baths (18) and install heating plate, steam inlet (23), waste vapour liquid outlet (17) at the Steam Heating layer (19) of lower floor, electrothermal tube (20), temp probe (21) are installed in the upper strata, and groove is installed temperature controller (22) outward; First condenser (7) and second condenser (2) that condenser pipe (3) is arranged in making 2 * φ 150 * 400, and with first, two receivers (25) (26) are connected on first condenser (7), with the 3rd, four receivers (27) (28) are connected on second condenser (2), with bolt the ring flange (16) of two tank bodies is connected and to be sealed into one, bearing is placed on the bearing block (14) at water bath (18) two ends, the drive sleeve (12) of drying chamber (15) is prolonged in access first condenser (7), go up installation speed changer (11) at drive sleeve (12), sealing ring (9), engine (8), rotational speed governor (10) and connect two condenser air inlets (4), vacuum Rotary drying jar are promptly accused to make and are finished.
Its dry run is: warm water is added water bath (18), insert steam or water is heated to needed temperature from steam inlet (23) with electrothermal tube (20), regulate and control bath temperature by temp probe (21) and temperature controller (22), in the tank body of drying chamber (15), add the material that is dried, be placed on the water bath (18) after putting another tank body and screwing ring flange (16) bolt, screwing hermetic loose joint cover (13) starts engine (8) and utilizes rotational speed governor (10), speed changer (11) regulates and control drying chamber (15) in required rotary speed; Cooling water is inserted cooling water inlet (30) cooling reclaim the vaporization solvent that evaporates in the drying chamber (15), waste water is discharged from condensation-water drain (24); Vavuum pump is inserted vacuum tube (29), make drying chamber (15) under negative pressure, carry out drying to material, the solvent of having vaporized enters first condenser (7) from drive sleeve (12), condensate liquid enters first, two receivers (25) (26), enter the vaporization solvent of receiver (25) (26) from further cooling of muffler (6) importing second condenser (2) with the liquefaction solvent on a small quantity, the uncolled solvent of partly vaporizing completely enters further cooling liquid recovery of second condenser (2) through air intake (4) in first condenser (7), the material that overflows from drying chamber (15) is through being inhaled into behind the drive sleeve among first receiver (25) on a small quantity, when the 3rd receiver (27) when no longer splashing into liquid, then material has been dried fully, close engine (8) and vavuum pump, stop water bath (18) is heated, open exhaust outlet (1) (5) decompression, loosening dismounting sealing loose joint cover (13) is carried drying chamber (15) off, take off the bolt of ring flange (16), take out a jar interior dry material.
Claims (3)
1, a kind of vacuum Rotary drying jar, be by drying chamber (15), water bath (18), condenser, bearing block (14), liquid receiver and power transmission speed change gear constitute, it is characterized in that: drying chamber (15) is connected into one by two garden post tank bodies by ring flange (16), one end of drying chamber (15) is provided with solid rotating shaft, the other end is made as hollow drive sleeve (12) and is connected in first condenser (7), on the drive sleeve (12) between drying chamber (15) and first condenser (7), sealing ring (9) and the sealing loose joint cover (13) made with elastomeric material are installed, engine (8), rotational speed governor (10) and speed changer (11) are equipped with first receiver (25) and second receiver (26) that material overflows from drive sleeve (12) in the lower end of first condenser (7).
2, water bath according to claim 1 (18), it is characterized in that: Steam Heating layer (19), the outlet of waste vapour liquid (17) and the steam inlet (23) that has heating plate installed by the lower floor of groove, the upper strata is equipped with electrothermal tube (20), temp probe (21) and temperature controller (22), and the two ends of groove are equipped with bearing block (14).
3, according to claim 1,2, described vacuum Rotary drying jar, it is characterized in that: drying chamber (15) is made for stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91218393 CN2105651U (en) | 1991-07-10 | 1991-07-10 | Vacuum rotary drying tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91218393 CN2105651U (en) | 1991-07-10 | 1991-07-10 | Vacuum rotary drying tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2105651U true CN2105651U (en) | 1992-05-27 |
Family
ID=4925879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91218393 Granted CN2105651U (en) | 1991-07-10 | 1991-07-10 | Vacuum rotary drying tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2105651U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1912082B (en) * | 2006-08-16 | 2010-12-08 | 戴礼森 | Drying, distillation device of aromatic plant and its method |
| CN102889576A (en) * | 2012-10-17 | 2013-01-23 | 亿恒节能科技江苏有限公司 | Low-humidity steam double-effect heat exchange system |
| CN102889579A (en) * | 2012-10-17 | 2013-01-23 | 亿恒节能科技江苏有限公司 | Inner drying steam flash evaporating double-effect heat exchanging system |
| CN102901086A (en) * | 2012-10-17 | 2013-01-30 | 亿恒节能科技江苏有限公司 | Internal dried steam three-effect heat exchange system |
| CN104236272A (en) * | 2014-08-28 | 2014-12-24 | 南通奥新电子科技有限公司 | Novel water-bath heating dehydration device |
| CN105777996A (en) * | 2016-05-06 | 2016-07-20 | 山东泰开高分子材料有限公司 | One-step method silane crosslinking polyethylene insulating material and pressure retaining impregnation preparation method thereof |
| CN112601619A (en) * | 2018-08-21 | 2021-04-02 | 不二商事株式会社 | Apparatus and method for treating used paper diaper |
-
1991
- 1991-07-10 CN CN 91218393 patent/CN2105651U/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1912082B (en) * | 2006-08-16 | 2010-12-08 | 戴礼森 | Drying, distillation device of aromatic plant and its method |
| CN102889576A (en) * | 2012-10-17 | 2013-01-23 | 亿恒节能科技江苏有限公司 | Low-humidity steam double-effect heat exchange system |
| CN102889579A (en) * | 2012-10-17 | 2013-01-23 | 亿恒节能科技江苏有限公司 | Inner drying steam flash evaporating double-effect heat exchanging system |
| CN102901086A (en) * | 2012-10-17 | 2013-01-30 | 亿恒节能科技江苏有限公司 | Internal dried steam three-effect heat exchange system |
| CN104236272A (en) * | 2014-08-28 | 2014-12-24 | 南通奥新电子科技有限公司 | Novel water-bath heating dehydration device |
| CN105777996A (en) * | 2016-05-06 | 2016-07-20 | 山东泰开高分子材料有限公司 | One-step method silane crosslinking polyethylene insulating material and pressure retaining impregnation preparation method thereof |
| CN112601619A (en) * | 2018-08-21 | 2021-04-02 | 不二商事株式会社 | Apparatus and method for treating used paper diaper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |