CN103836904A - Feeding system used for vacuum belt type powder continuous drying machine - Google Patents
Feeding system used for vacuum belt type powder continuous drying machine Download PDFInfo
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- CN103836904A CN103836904A CN201410096836.6A CN201410096836A CN103836904A CN 103836904 A CN103836904 A CN 103836904A CN 201410096836 A CN201410096836 A CN 201410096836A CN 103836904 A CN103836904 A CN 103836904A
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- butterfly valve
- drying machine
- feeding warehouse
- vacuum belt
- stage feeding
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Abstract
The invention discloses a feeding system used for a vacuum belt type powder continuous drying machine. The system comprises a first-stage feeding bin, a second-stage feeding bin and a vibrating screen which are sequentially arranged from top to bottom, wherein the first-stage feeding bin and the second-stage feeding bin are arranged outside a cylinder body of the drying machine, the vibrating screen is arranged in the cylinder body of the drying machine, a first-stage feeding butterfly valve is arranged between the first-stage feeding bin and the second-stage feeding bin, a second-stage feeding butterfly valve is arranged at the lower portion of the second-stage feeding bin, the second-stage feeding butterfly valve is connected with the cylinder body of the drying machine in a matched mode, and the inner wall of the first-stage feeding bin and the inner wall of second-stage feeding bin are respectively provided with a smooth teflon layer. With the mode, the feeding system is simple and reasonable in structure, and not only can continuous smoothness of feeding be guaranteed, but also a good vacuum state of the system of the drying machine can be guaranteed.
Description
Technical field
The present invention relates to drying machine technical field, particularly relate to a kind of vacuum belt powder continuous drier feed system.
Background technology
Drying machine is a kind of plant equipment of utilizing heat energy to reduce material moisture, for object is carried out to drying process.Drying machine overflows hygroscopic water (referring generally to moisture or other volatile liquid components) vaporization in material by heating, to obtain the solid material of regulation moisture content.Dry object is the needs that use or further process for material.
Vacuum belt drier is a kind of use drying machine more widely, can being dried for liquid or solid material.Vacuum belt powder drying machine is for being dried the solid material such as powder, particle, vacuum belt powder drying machine is provided with feed system, existing this feed system can not ensure the continuous smoothness of charging, can not ensure that dryer system maintains good vacuum state.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of vacuum belt powder continuous drier feed system, simple and reasonable, can either ensure the continuous smoothness of charging, can ensure that again dryer system maintains good vacuum state.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of vacuum belt powder continuous drier feed system is provided, comprise: the one-level feeding warehouse setting gradually from top to bottom, secondary feeding warehouse and vibratory sieve, described one-level feeding warehouse and secondary feeding warehouse are arranged on the outside of drying machine cylindrical shell, described vibratory sieve is arranged on the inside of drying machine cylindrical shell, between described one-level feeding warehouse and secondary feeding warehouse, be provided with one-level charging butterfly valve, described secondary feeding warehouse bottom is provided with secondary charging butterfly valve, described secondary charging butterfly valve and drying machine cylindrical shell are matched, on the inwall of described one-level feeding warehouse and secondary feeding warehouse, be provided with polytetrafluoroethylene (PTFE) smooth layer.
In a preferred embodiment of the present invention, described one-level charging butterfly valve is flange type pneumatic butterfly valve.
In a preferred embodiment of the present invention, described secondary charging butterfly valve is flange type pneumatic butterfly valve.
In a preferred embodiment of the present invention, described vibratory sieve is fixed on the inwall of drying machine cylindrical shell, matches with the outlet of secondary charging butterfly valve in installation site.
The invention has the beneficial effects as follows: vacuum belt powder continuous drier feed system of the present invention, simple and reasonable, can either ensure the continuous smoothness of charging can ensure that again dryer system maintains good vacuum state.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of vacuum belt powder continuous drier of the present invention feed system one preferred embodiment.
In accompanying drawing, the mark of each parts is as follows: 1, one-level feeding warehouse, 2, secondary feeding warehouse, 3, vibratory sieve, 4, one-level charging butterfly valve, 5, secondary charging butterfly valve, 6, drying machine cylindrical shell.
Detailed description of the invention
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of vacuum belt powder continuous drier feed system, comprise: the one-level feeding warehouse 1, secondary feeding warehouse 2 and the vibratory sieve 3 that set gradually from top to bottom, described one-level feeding warehouse 1 and secondary feeding warehouse 2 are arranged on the outside of drying machine cylindrical shell 6, described vibratory sieve 3 is arranged on the inside of drying machine cylindrical shell 6, when charging, material passes through one-level feeding warehouse 1, secondary feeding warehouse 2 and vibratory sieve 3 successively, by vibratory sieve 3, material is evenly distributed on conveyer belt, ensures charging swimmingly continuously.
Between described one-level feeding warehouse 1 and secondary feeding warehouse 2, be provided with one-level charging butterfly valve 4, described secondary feeding warehouse 2 bottoms are provided with secondary charging butterfly valve 5, described secondary charging butterfly valve 5 is matched with drying machine cylindrical shell 6, the setting of one-level charging butterfly valve 4 and secondary charging butterfly valve 5 can ensure that dryer inner maintains good vacuum state, when charging, when the material in one-level feeding warehouse 1 accumulates to a certain degree, one-level charging butterfly valve 4 is opened, material enters secondary feeding warehouse 2, in the time that one-level charging butterfly valve 4 cuts out, secondary charging butterfly valve 5 is now just opened, material enters vibratory sieve 3.
On the inwall of described one-level feeding warehouse 1 and secondary feeding warehouse 2, be provided with polytetrafluoroethylene (PTFE) smooth layer, make the inwall smoother of one-level feeding warehouse 1 and secondary feeding warehouse 2, be difficult for producing feed blocking.
Described one-level charging butterfly valve 4 is flange type pneumatic butterfly valve.
Described secondary charging butterfly valve 5 is flange type pneumatic butterfly valve.
Described vibratory sieve 3 is fixed on the inwall of drying machine cylindrical shell 6, matches with the outlet of secondary charging butterfly valve 5 in installation site.
Vacuum belt powder continuous drier feed system of the present invention, simple and reasonable, can either ensure the continuous smoothness of charging can ensure that again dryer system maintains good vacuum state.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a vacuum belt powder continuous drier feed system, it is characterized in that, comprise: the one-level feeding warehouse setting gradually from top to bottom, secondary feeding warehouse and vibratory sieve, described one-level feeding warehouse and secondary feeding warehouse are arranged on the outside of drying machine cylindrical shell, described vibratory sieve is arranged on the inside of drying machine cylindrical shell, between described one-level feeding warehouse and secondary feeding warehouse, be provided with one-level charging butterfly valve, described secondary feeding warehouse bottom is provided with secondary charging butterfly valve, described secondary charging butterfly valve and drying machine cylindrical shell are matched, on the inwall of described one-level feeding warehouse and secondary feeding warehouse, be provided with polytetrafluoroethylene (PTFE) smooth layer.
2. vacuum belt powder continuous drier feed system according to claim 1, is characterized in that, described one-level charging butterfly valve is flange type pneumatic butterfly valve.
3. vacuum belt powder continuous drier feed system according to claim 1, is characterized in that, described secondary charging butterfly valve is flange type pneumatic butterfly valve.
4. vacuum belt powder continuous drier feed system according to claim 1, is characterized in that, described vibratory sieve is fixed on the inwall of drying machine cylindrical shell, matches with the outlet of secondary charging butterfly valve in installation site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096836.6A CN103836904A (en) | 2014-03-17 | 2014-03-17 | Feeding system used for vacuum belt type powder continuous drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096836.6A CN103836904A (en) | 2014-03-17 | 2014-03-17 | Feeding system used for vacuum belt type powder continuous drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103836904A true CN103836904A (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410096836.6A Pending CN103836904A (en) | 2014-03-17 | 2014-03-17 | Feeding system used for vacuum belt type powder continuous drying machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103836904A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151508A (en) * | 2017-12-25 | 2018-06-12 | 安徽省林锦记食品工业有限公司 | A kind of tiny structure low temperature drying device |
| CN111233945A (en) * | 2020-03-25 | 2020-06-05 | 中国科学技术大学先进技术研究院 | Continuous depolymerization process of biomass |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4036112A1 (en) * | 1990-11-13 | 1992-05-14 | Fraunhofer Ges Forschung | Continuous drying plant for material - uses microwaves and connection to dry material on conveyor in vacuum chamber |
| CN1908561A (en) * | 2005-08-06 | 2007-02-07 | 天水华圆制药设备科技有限责任公司 | Safe and energy-saving microwave vacuum continuous automatic drier |
| CN102538425A (en) * | 2012-03-10 | 2012-07-04 | 苏州兆达特纤科技有限公司 | Continuous vacuum microwave drying device |
| CN102564094A (en) * | 2010-12-22 | 2012-07-11 | 上海宝钢磁业有限公司 | Secondary drying method for manganese-zinc ferrite powder |
| CN102878788A (en) * | 2012-08-28 | 2013-01-16 | 西安近代化学研究所 | Vacuum disc continuous dryer for heat sensitive materials |
| CN202988211U (en) * | 2012-12-21 | 2013-06-12 | 承德承信自动化工程有限公司 | Quantitative retardant powdery material feeding system |
| CN203758216U (en) * | 2014-03-17 | 2014-08-06 | 无锡市海昌机械设备有限公司 | Feeding system for vacuum belt type powder continuous drying machine |
-
2014
- 2014-03-17 CN CN201410096836.6A patent/CN103836904A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4036112A1 (en) * | 1990-11-13 | 1992-05-14 | Fraunhofer Ges Forschung | Continuous drying plant for material - uses microwaves and connection to dry material on conveyor in vacuum chamber |
| CN1908561A (en) * | 2005-08-06 | 2007-02-07 | 天水华圆制药设备科技有限责任公司 | Safe and energy-saving microwave vacuum continuous automatic drier |
| CN102564094A (en) * | 2010-12-22 | 2012-07-11 | 上海宝钢磁业有限公司 | Secondary drying method for manganese-zinc ferrite powder |
| CN102538425A (en) * | 2012-03-10 | 2012-07-04 | 苏州兆达特纤科技有限公司 | Continuous vacuum microwave drying device |
| CN102878788A (en) * | 2012-08-28 | 2013-01-16 | 西安近代化学研究所 | Vacuum disc continuous dryer for heat sensitive materials |
| CN202988211U (en) * | 2012-12-21 | 2013-06-12 | 承德承信自动化工程有限公司 | Quantitative retardant powdery material feeding system |
| CN203758216U (en) * | 2014-03-17 | 2014-08-06 | 无锡市海昌机械设备有限公司 | Feeding system for vacuum belt type powder continuous drying machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151508A (en) * | 2017-12-25 | 2018-06-12 | 安徽省林锦记食品工业有限公司 | A kind of tiny structure low temperature drying device |
| CN111233945A (en) * | 2020-03-25 | 2020-06-05 | 中国科学技术大学先进技术研究院 | Continuous depolymerization process of biomass |
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Application publication date: 20140604 |