CN204648861U - A kind of double cone rotating vacuum drier - Google Patents
A kind of double cone rotating vacuum drier Download PDFInfo
- Publication number
- CN204648861U CN204648861U CN201520290122.9U CN201520290122U CN204648861U CN 204648861 U CN204648861 U CN 204648861U CN 201520290122 U CN201520290122 U CN 201520290122U CN 204648861 U CN204648861 U CN 204648861U
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- CN
- China
- Prior art keywords
- filter core
- double cone
- pedestal
- vacuum drier
- holder
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- 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.)
- Expired - Fee Related
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a kind of double cone rotating vacuum drier, comprise pedestal, and the support be arranged on pedestal, and the diconical rotating vessel be arranged between support, the two ends of described rotating vessel are fixed with Connection Block respectively, described Connection Block is connected hollow shaft, and the hollow shaft being positioned at one end, as driving shaft, is driven by motor; Be positioned at the hollow shaft of the other end as back shaft; Vacuum tube is set with in described driving shaft, also comprise vacuum tube holder and filter core pedestal, holder and rotating vessel inwall are aligned at vacuum pore place and welds, filter core pedestal one end is fastened on holder one end towards rotating vessel inwall, the other end of described filter core pedestal is provided with filter core, and vacuum tube is communicated with rotating vessel inner chamber by holder.Gap is welded by the utility model, thoroughly solves the problem that gap place enters foreign matter or material, makes material pure, and described filter core can ensure good ventilatory effect and don't can by thin feed blocking.
Description
Technical field
The utility model relates to a kind of double cone rotating vacuum drier, belongs to material drying device technical field.
Background technology
In the production process of some chemical industry, medical product, solid product is general first by crystallization in liquid solution, the wet stock that solvent is 10%-20% is obtained again by filtration, centrifuging treatment, then these wet stocks enter double cone rotating vacuum drier again and carry out final drying, to reach the requirement of qualified products.
Rotary vacuum dryer is diconical rotary tank,, pass into steam or hot water heats in chuck, heat is contacted with wet stock by inner tank wall in tank under vacuum conditions, the steam of evaporation after wet stock heat absorption, is pumped through Vacuum exhaust tube by vavuum pump.Owing to being in vacuum state in tank body, and the revolution of tank body make material constantly up and down inside and outside stir, therefore accelerate the rate of drying of material, improve drying efficiency, reach evenly dry object.But generally there is gap between Vacuum exhaust tube and bicone, rely on outside to sealing gap.Under the driving of power, bicone rotates slowly, and vacuum tube keeps motionless together with vacuum suction head.In dry run, still have a small amount of material or foreign matter can enter gap between vacuum tube and bicone, and dry materials pack often before last procedure, if be mixed in product at this in-process by foreign matter, the uniformity and the efficiency of contaminant overstandard or impact drying in product may be caused.
Utility model content
For the problems referred to above, main purpose of the present utility model there are provided a kind of double cone rotating vacuum drier, the gap thoroughly solved between vacuum tube and bicone is mixed into the problem of impurity or material, and not only by outside seal, the in addition control of convenient operation personnel.
In order to achieve the above object, the utility model adopts following technical scheme: a kind of double cone rotating vacuum drier, comprise pedestal, and the support be arranged on pedestal, and the diconical rotating vessel be arranged between support, the two ends of described rotating vessel are fixed with Connection Block respectively, and described Connection Block is connected hollow shaft, the hollow shaft being positioned at one end, as driving shaft, is driven by motor; Be positioned at the hollow shaft of the other end as back shaft; Vacuum tube is set with in described driving shaft, also comprise vacuum tube holder and filter core pedestal, holder and rotating vessel inwall are aligned at vacuum pore place and welds, filter core pedestal one end is fastened on holder one end towards rotating vessel inwall, the other end of described filter core pedestal is provided with filter core, and vacuum tube is communicated with rotating vessel inner chamber by holder.
As further preferred, described filter core is sintering metal filter core rod or net.
As further preferably, 4 sintering metal filter cores are tightened in 4 holes of filter core pedestal.
As further preferred, described 4 sintering metal filter cores are oblique radial by 360 degree of deciles.
As further preferred, the aperture of described filter core is 20-30 μm, is beneficial to ventilation.
As further preferably, described filter core is set with the suction filtration head-shield that the waffle slab with through hole is made, suction filtration head-shield is coated with filter cloth cover.The filter core of original equipment is covered, can prevent powder from entering in filter core, ensure that vacuum filtration reaches predetermined negative pressure smoothly, effectively prevent the filter core blocking vacuumized.
As further preferred, the described waffle slab with through hole is the waffle slab of stainless steel, and the filter cloth cover that described suction filtration head-shield is coated with is one deck nanometer filter cloth.
As further preferred, described filter core pedestal one end is fastened by bolts in holder one end towards bicone inwall.
As further preferably, also comprise the control device of the controlled motor running be arranged on a side stand.
As further preferred, described control device comprises control module, time control module and display module.Before use, control device can be adjusted, utilize time control module in control device to set the time of machine operation, after setting completes, demonstrated time situation and the relevant information feedback of work by display module, thus more effectively give staff facility operationally.
The beneficial effects of the utility model are: gap is welded by the utility model, thoroughly solve the problem that gap place enters foreign matter or material, make material pure, and described filter core can ensure good ventilatory effect and don't can by thin feed blocking.Described 4 vacuum suction filter cores and bicone synchronous rotary, during double cone rotating vacuum drier work 4 vacuum suction filter cores at least one be on material, and can ensure that each moment all has vacuum suction filter core to be on material, the drying effect of material can be ensured.
Accompanying drawing explanation
Fig. 1 is the structural representation of the double cone rotating vacuum drier with prior art vacuum suction head.
Fig. 2 is the vacuum suction header structure schematic diagram after the utility model embodiment is improved.
What mark in accompanying drawing is described as follows: 1.1-pedestal, 1.2-support, 1.3-tank body, 1.4-Connection Block, 1.5-vacuum tube, 1.6-rotatory sealing seat, 1.7-filtering bodies, and 1.8-enters thermal source, 1.9-condensed water, 1.10-mozzle, 2.1-holder, 2.2-filter core pedestal, 2.3-filter core, 2.4-vacuum tube, 2.5-sealing, 2.6-weld.
Detailed description of the invention
The realization of the utility model object, functional characteristics and beneficial effect, be described further below in conjunction with specific embodiment and accompanying drawing.
Below in conjunction with the drawings and specific embodiments, technical scheme described in the utility model is described in further detail, to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1, with the double cone rotating vacuum drier of prior art vacuum suction head, comprise pedestal 11, and the support 1.2 be arranged on pedestal 1.1, and the diconical rotating vessel 1.3 be arranged between support 1.2, the two ends of described rotating vessel 1.3 are fixed with Connection Block 1.4 respectively, and described Connection Block 1.4 is connected hollow shaft, the hollow shaft being positioned at one end, as driving shaft, is driven by motor; Be positioned at the hollow shaft of the other end as back shaft; Be set with vacuum tube 1.5 in described driving shaft, described vacuum tube 1.5 extend in rotating vessel 1.3 by rotatory sealing seat 1.6, and the end of vacuum tube 1.5 is connected with 1.7 filtering bodies.
As shown in Figure 2, vacuum suction head after the utility model embodiment improvement adopted in double cone rotating vacuum drier comprises holder 2.1 and filter core pedestal 2.2, holder 2.1 and bicone inwall are aligned at vacuum pore place and welds, filter core pedestal 2.2 one end is fastened by bolts in holder 2.1 one end towards bicone inwall, the other end of described filter core pedestal 2.2 is provided with filter core 2.3, and vacuum tube 2.4 is communicated with bicone inner chamber by holder 2.1.
Described filter core 2.3 is sintering metal filter core rod, is tightened in 4 holes of filter core pedestal 2.2 by 4 sintering metal filter cores 2.3.Described 4 sintering metal filter cores 2.3 are oblique radial by 360 degree of deciles.The aperture of described filter core 2.3 is 20-30 μm, is beneficial to ventilation.
Described filter core 2.3 is set with the suction filtration head-shield that the waffle slab with through hole is made, suction filtration head-shield is coated with filter cloth cover.
The described waffle slab with through hole is the waffle slab of stainless steel, and the filter cloth cover that described suction filtration head-shield is coated with is one deck nanometer filter cloth.(connected mode of filter core, waffle slab and nanometer filter cloth is prior art, not shown in the figures anticipate out)
The double cone rotating vacuum drier adopting the utility model embodiment to improve final vacuum air exhaust head also comprises the control device of the controlled motor running be arranged on a side stand 1.2.Described control device comprises control module, time control module and display module.
Claims (10)
1. a double cone rotating vacuum drier, comprise pedestal, and the support be arranged on pedestal, and the diconical rotating vessel be arranged between support, the two ends of described rotating vessel are fixed with Connection Block respectively, described Connection Block is connected hollow shaft, and the hollow shaft being positioned at one end, as driving shaft, is driven by motor; Be positioned at the hollow shaft of the other end as back shaft; Vacuum tube is set with in described driving shaft, it is characterized in that: also comprise vacuum tube holder and filter core pedestal, described holder welds at vacuum pore place with rotating vessel inwall, described filter core pedestal one end is fastened on holder one end towards rotating vessel inwall, the other end of described filter core pedestal is provided with filter core, and vacuum tube is communicated with rotating vessel inner chamber by described holder.
2. double cone rotating vacuum drier according to claim 1, is characterized in that: described filter core is sintering metal filter core rod or net.
3. double cone rotating vacuum drier according to claim 1 and 2, is characterized in that: be tightened in 4 holes of filter core pedestal by 4 sintering metal filter cores.
4. double cone rotating vacuum drier according to claim 3, is characterized in that: described 4 sintering metal filter cores are oblique radial by 360 degree of deciles.
5. double cone rotating vacuum drier according to claim 1 and 2, is characterized in that: the aperture of described filter core is 20-30 μm.
6. double cone rotating vacuum drier according to claim 1, is characterized in that: described filter core is set with the suction filtration head-shield that the waffle slab with through hole is made, suction filtration head-shield is coated with filter cloth cover.
7. double cone rotating vacuum drier according to claim 6, is characterized in that: the described waffle slab with through hole is Stainless steel mesh plate, and the filter cloth cover that described suction filtration head-shield is coated with is one deck nanometer filter cloth.
8. double cone rotating vacuum drier according to claim 1, is characterized in that: described filter core pedestal one end is fastened by bolts in holder one end towards rotating vessel inwall.
9. double cone rotating vacuum drier according to claim 1, is characterized in that: the control device also comprising the controlled motor running be arranged on a side stand.
10. double cone rotating vacuum drier according to claim 9, is characterized in that: described control device comprises control module, time control module and display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290122.9U CN204648861U (en) | 2015-05-07 | 2015-05-07 | A kind of double cone rotating vacuum drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290122.9U CN204648861U (en) | 2015-05-07 | 2015-05-07 | A kind of double cone rotating vacuum drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204648861U true CN204648861U (en) | 2015-09-16 |
Family
ID=54101604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520290122.9U Expired - Fee Related CN204648861U (en) | 2015-05-07 | 2015-05-07 | A kind of double cone rotating vacuum drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204648861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631505A (en) * | 2019-01-28 | 2019-04-16 | 山东程明化工设备有限公司 | A kind of enamel double-cone vacuum dryer |
-
2015
- 2015-05-07 CN CN201520290122.9U patent/CN204648861U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631505A (en) * | 2019-01-28 | 2019-04-16 | 山东程明化工设备有限公司 | A kind of enamel double-cone vacuum dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20190507 |