CN106196954A - A kind of negative pressure hollow blade drier - Google Patents
A kind of negative pressure hollow blade drier Download PDFInfo
- Publication number
- CN106196954A CN106196954A CN201610741605.5A CN201610741605A CN106196954A CN 106196954 A CN106196954 A CN 106196954A CN 201610741605 A CN201610741605 A CN 201610741605A CN 106196954 A CN106196954 A CN 106196954A
- Authority
- CN
- China
- Prior art keywords
- hollow blade
- cooler
- entrance
- negative pressure
- blade drier
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
Abstract
A kind of negative pressure hollow blade drier disclosed by the invention, including hollow blade drier, it is characterised in that also include vacuum evaporator, vacuum pump, cooler, condensate tank；The entrance of described vacuum evaporator is connected with the body of hollow blade drier；The entrance of described vacuum pump is connected with the outlet of described vacuum evaporator, and the entrance of described cooler is connected with vacuum delivery side of pump；The entrance of described condensate tank is connected with the outlet of cooler.The present invention is sequentially connected with vacuum evaporator, vacuum pump, cooler, condensate tank at existing hollow blade drier so that the evaporation rate of steam is fast, and steam is under negative pressure state, and 70 DEG C～80 DEG C just produce steam, and heating-up temperature is low, reaches energy-conservation.
Description
Technical field
The present invention relates to drying machine field, particularly negative pressure evaporation drying machine field.
Background technology
Conventional hollow blade drier is suitable for being dried high-moisture material.Material is with the contact of drying machine heating part
Area is big, but due to positive pressure heating, needs to dry temperature high, and material towel water just can be made to change into steam more than 100 DEG C, but due to
Fuselage limited height, the speed of steam volatilization is slow, and steam is encountered cooled generation of lamina tecti and condensed water backflow, and impact is dried effect
Really.
Summary of the invention
The technical problem to be solved is to ask for the technology of conventional hollow blade drier drying effect difference
Inscribe and provide a kind of negative pressure hollow blade drier, to improve the evaporation rate of steam.
The technical problem to be solved can be achieved through the following technical solutions:
A kind of negative pressure hollow blade drier, including hollow blade drier, also includes vacuum evaporator, vacuum pump, cold
But device, condensate tank；The entrance of described vacuum evaporator is connected with the body of hollow blade drier；The entrance of described vacuum pump
Being connected with the outlet of described vacuum evaporator, the entrance of described cooler is connected with vacuum delivery side of pump；Described condensate tank
Entrance is connected with the outlet of cooler.
In a preferred embodiment of the invention, described vacuum pump is water-ring vacuum pump.
In a preferred embodiment of the invention, described cooler is water-cooled cooler or air cooled chiller.
Owing to have employed technique scheme, the present invention is sequentially connected with negative pressure evaporation at existing hollow blade drier
Device, vacuum pump, cooler, condensate tank so that the evaporation rate of steam is fast, and steam is under negative pressure state, and 70 DEG C～80 DEG C just
Producing steam, heating-up temperature is low, reaches energy-conservation.
Accompanying drawing explanation
Fig. 1 is negative pressure hollow blade drier structural representation.
Detailed description of the invention
Seeing Fig. 1, a kind of negative pressure hollow blade drier shown in figure, including hollow blade drier 1, negative pressure evaporation
Device 2, vacuum pump 3, cooler 4, condensate tank 5.
The inlet tube of vacuum evaporator 2 is connected with the body of hollow blade drier 1；The entrance of vacuum pump 3 steams with negative pressure
The outlet sending out device 2 is connected, and the entrance of cooler 4 is connected with the outlet of vacuum pump 3；The entrance of condensate tank 5 goes out with cooler 4
Mouth is connected.Vacuum pump 3 is water-ring vacuum pump.Cooler 4 is water-cooled cooler or air cooled chiller.
Claims (3)
1. a negative pressure hollow blade drier, including hollow blade drier, it is characterised in that also include vacuum evaporator,
Vacuum pump, cooler, condensate tank；The entrance of described vacuum evaporator is connected with the body of hollow blade drier；Described very
The entrance of empty pump is connected with the outlet of described vacuum evaporator, and the entrance of described cooler is connected with vacuum delivery side of pump；Described
The entrance of condensate tank is connected with the outlet of cooler.
2. a kind of negative pressure hollow blade drier as claimed in claim 1, it is characterised in that described vacuum pump is that liquid-ring type is true
Empty pump.
3. a kind of negative pressure hollow blade drier as claimed in claim 1, it is characterised in that described cooler is water cooling cold
But device or air cooled chiller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741605.5A CN106196954A (en) | 2016-08-26 | 2016-08-26 | A kind of negative pressure hollow blade drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741605.5A CN106196954A (en) | 2016-08-26 | 2016-08-26 | A kind of negative pressure hollow blade drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106196954A true CN106196954A (en) | 2016-12-07 |
Family
ID=57527168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610741605.5A Pending CN106196954A (en) | 2016-08-26 | 2016-08-26 | A kind of negative pressure hollow blade drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106196954A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5786445A (en) * | 1995-10-05 | 1998-07-28 | Bayer Aktiengesellschaft | Process for drying polymeric powders and polymeric agglomerates |
| CN201823330U (en) * | 2010-10-09 | 2011-05-11 | 大和化学工业株式会社 | Pressure-reducing and dewatering drier |
| CN202254652U (en) * | 2011-09-01 | 2012-05-30 | 洁星环保科技投资（上海）有限公司 | Hollow-blade drying machine |
| CN105012978A (en) * | 2015-07-21 | 2015-11-04 | 遵义廖元和堂药业有限公司 | Multifunctional inverted-taper-type sterilizing equipment and sterilization process thereof |
| CN206056183U (en) * | 2016-08-26 | 2017-03-29 | 宁波宝硕美机械设备工程有限公司 | A kind of negative pressure hollow blade drier |
-
2016
- 2016-08-26 CN CN201610741605.5A patent/CN106196954A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5786445A (en) * | 1995-10-05 | 1998-07-28 | Bayer Aktiengesellschaft | Process for drying polymeric powders and polymeric agglomerates |
| CN201823330U (en) * | 2010-10-09 | 2011-05-11 | 大和化学工业株式会社 | Pressure-reducing and dewatering drier |
| CN202254652U (en) * | 2011-09-01 | 2012-05-30 | 洁星环保科技投资（上海）有限公司 | Hollow-blade drying machine |
| CN105012978A (en) * | 2015-07-21 | 2015-11-04 | 遵义廖元和堂药业有限公司 | Multifunctional inverted-taper-type sterilizing equipment and sterilization process thereof |
| CN206056183U (en) * | 2016-08-26 | 2017-03-29 | 宁波宝硕美机械设备工程有限公司 | A kind of negative pressure hollow blade drier |
Non-Patent Citations (2)
| Title |
|---|
| 何志成: "《化工原理》", 31 August 2015 * |
| 苏欣平，刘士通: "《工程机械液压与液力传动》", 31 March 2016 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170814 Address after: Zhenning Zhenhai District Jiaochuan streets Road 315221 Zhejiang city of Ningbo province No. 123 Applicant after: Ningbo Li Li Nong Environmental Technology Development Co., Ltd. Address before: 315192 Zhejiang city of Ningbo province Yinzhou District South Road No. 1288 Applicant before: Ningbo Baoshuo Mei Machinery Engineering Co. Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
|
| RJ01 | Rejection of invention patent application after publication |