CN204285984U - A kind of two-way automatic back blow Biconical rotary vacuum drying device - Google Patents
A kind of two-way automatic back blow Biconical rotary vacuum drying device Download PDFInfo
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- CN204285984U CN204285984U CN201420694435.6U CN201420694435U CN204285984U CN 204285984 U CN204285984 U CN 204285984U CN 201420694435 U CN201420694435 U CN 201420694435U CN 204285984 U CN204285984 U CN 204285984U
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- vacuum drying
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- cylindrical shell
- cone type
- hollow
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- 238000001291 vacuum drying Methods 0.000 title claims abstract description 31
- 239000011229 interlayer Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 238000001035 drying Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 abstract 2
- 210000003437 trachea Anatomy 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
本实用新型提供一种双向自动反吹双锥回转真空干燥装置，涉及粉体材料干燥设备领域，双锥式真空干燥机的夹层筒体上设有进料口、出料口和两侧轴座孔，两侧的轴座孔内各固定有轴座，一侧轴座上固定安装中空主动半轴，另一侧轴座上固定安装中空从动半轴，中空主动半轴内插入两根抽气管，两根抽气管一端插入双锥式真空干燥机的筒体内，两根抽气管处于筒体内的一端管口上分别设有袋式过滤器。本实用新型筒体内设置有自动反吹管路，气路可以控制双向导通，筒体内可以向外排空气体，达到抽真空的目的，也可以控制气流对袋式过滤器进行反吹，自动清除堵塞滤芯的粉尘。
The utility model provides a two-way automatic back-blowing double-cone rotary vacuum drying device, which relates to the field of powder material drying equipment. The interlayer cylinder of the double-cone vacuum dryer is provided with a material inlet, a material outlet and shaft seats on both sides. There are shaft seats fixed in the shaft seat holes on both sides. The hollow driving half shaft is fixedly installed on one side of the shaft seat, and the hollow driven half shaft is fixedly installed on the other side of the shaft seat. Two pumping rods are inserted into the hollow driving half shaft. Trachea, one end of the two exhaust pipes is inserted into the barrel of the double-cone vacuum dryer, and a bag filter is respectively arranged on the mouth of the two exhaust pipes in the barrel. The barrel of the utility model is equipped with an automatic back-blowing pipeline, and the gas path can control the two-way conduction, and the gas can be exhausted outside the barrel to achieve the purpose of vacuuming, and the air flow can also be controlled to back-blow the bag filter to automatically clear it. Dust that clogs the filter.
Description
Technical field
The utility model relates to powder body material drying device field, particularly relates to a kind of two-way automatic back blow Biconical rotary vacuum drying device.
Background technology
Double conic rotary vacuum dryer is diconical rotating cylinder, cylindrical shell under vacuum conditions, steam is passed into or hot water heats in chuck, heat is contacted with wet stock by cylinder inboard wall, the steam of evaporation after wet stock heat absorption, is pumped through Vacuum exhaust tube (exhaust tube) by vavuum pump.Owing to being in vacuum state in cylindrical shell, and the revolution of cylindrical shell 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.Double conic rotary vacuum dryer system is primarily of compositions such as double conic rotary vacuum dryer, condenser, deduster, vacuum-pumping system, heating system, cooling system, electric-control systems.
Airflow delivery outlet in double-cone type rotary vacuum dryer is generally connected with filter bowl or filter core, filter bowl or filter core blocking are easily caused false vacuum by dry powdery material, pressure now in double conic rotary vacuum dryer can rise, moisture cannot be extracted out, there is above-mentioned phenomenon, all need shutdown system to clear up, cannot drying purpose be reached, thus cause damage.
Utility model content
The purpose of this utility model is to provide a kind of two-way automatic back blow Biconical rotary vacuum drying device, to solve the problems of the technologies described above.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of two-way automatic back blow Biconical rotary vacuum drying device, it is characterized in that: comprise double-cone type vacuum drying machine, surge tank, vavuum pump and water tank, the interlayer cylindrical shell of described double-cone type vacuum drying machine is provided with charging aperture, discharging opening and axle bed hole, both sides, respectively axle bed is fixed with in the axle bed hole of both sides, side axle bed fixedly mounts hollow initiatively semiaxis, opposite side axle bed fixedly mounts hollow driven half shaft, described hollow is the interior insertion of semiaxis two exhaust tubes initiatively, two exhaust tube one end are inserted in the cylindrical shell of double-cone type vacuum drying machine, two exhaust tubes are on one end mouth of pipe in cylindrical shell and are respectively equipped with bag filter, two exhaust tubes are in the part outside cylindrical shell and are respectively equipped with stop valve, inside extend the blowback tracheae in bag filter and inlet valve, two-way stop valve merges single tube and surge tank by threeway, vavuum pump connects, inlet valve is communicated with air.
Return pipe is provided with in described hollow driven half shaft, gap between return pipe and hollow driven half shaft inwall is inlet channel, the outer two ends of cylindrical shell of double-cone type vacuum drying machine are respectively provided with water return outlet, two ends water return outlet is respectively connected with inner return pipe, and the return pipe in hollow driven half shaft is connected with the inside return pipe of inner barrel.
Described hollow initiatively semiaxis by motor by belt transmission to reducer gear case, reducer gear case is rotated by chain-driving double-cone type vacuum drying machine.
Described active semiaxis two exhaust tubes are interrupted to switch and use, and set air inlet blowback simultaneously, and blowback is oppositely arranged with bleeding.
The beneficial effects of the utility model are:
The utility model provides a kind of two-way automatic back blow Biconical rotary vacuum drying device, automatic back blow pipeline is provided with in cylindrical shell, gas circuit can control two-way admittance, can outside vent gas in cylindrical shell, reach the object vacuumized, also can control air-flow and blowback is carried out to bag filter, automatically remove the dust of blocking filter core.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of double-cone type vacuum drying machine;
Fig. 3 is the pumped vacuum systems schematic diagram of double-cone type vacuum drying machine.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with specific embodiments and the drawings, further elaboration the utility model, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection scope of the present invention.
As Fig. 1, shown in Fig. 2, a kind of two-way automatic back blow Biconical rotary vacuum drying device, comprise double-cone type vacuum drying machine 10, surge tank 2, vavuum pump 1 and water tank (not shown), the interlayer cylindrical shell of double-cone type vacuum drying machine 10 is provided with charging aperture 9, discharging opening 12 and axle bed hole, both sides, respectively axle bed is fixed with in the axle bed hole of both sides, side axle bed fixedly mounts hollow initiatively semiaxis 7, opposite side axle bed fixedly mounts hollow driven half shaft 11, hollow is the interior insertion of semiaxis 7 two exhaust tubes initiatively, two exhaust tube one end are inserted in the cylindrical shell of double-cone type vacuum drying machine 10, two exhaust tubes are on one end mouth of pipe in cylindrical shell and are respectively equipped with bag filter 8, two exhaust tubes are in the part outside cylindrical shell and are respectively equipped with stop valve 6, inside extend the blowback tracheae 13 in bag filter and inlet valve 5, two-way stop valve 6 merges single tube and surge tank 2 by threeway, vavuum pump 1 connects, inlet valve 5 is communicated with air, hollow initiatively semiaxis 7 by motor 3 by belt transmission to reducer gear case 4, reducer gear case 4 is rotated by chain-driving double-cone type vacuum drying machine 10.
Be provided with return pipe in hollow driven half shaft 11, the gap between return pipe and hollow driven half shaft inwall is inlet channel, and connects jet chimney, for heating double-cone type vacuum drying machine.The outer two ends of cylindrical shell of double-cone type vacuum drying machine are respectively provided with water return outlet, and two ends water return outlet is respectively connected with inner return pipe, and the return pipe in hollow driven half shaft is connected with the inside return pipe of inner barrel, for getting rid of steam condensate.
As shown in Figure 3, the pumped vacuum systems schematic diagram of double-cone type vacuum drying machine, comprise the vacuum (-tight) housing 14 be placed in the cylindrical shell of double-cone type vacuum drying machine, be provided with bag filter 8 in vacuum (-tight) housing 14, also comprise the vacuum tube 16 that one end connects vacuum (-tight) housing 14, in vacuum tube 16, be provided with anti-blowpipe 15, anti-blowpipe 15 one end is stretched in bag filter 8, anti-blowpipe 15 is controlled by magnetic valve 18, and vacuum tube 16, by after magnetic valve 17, is merged by threeway and connects vacuum line.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description is only preference of the present utility model; be not used for limiting the utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a two-way automatic back blow Biconical rotary vacuum drying device, it is characterized in that: comprise double-cone type vacuum drying machine, surge tank, vavuum pump and water tank, the interlayer cylindrical shell of described double-cone type vacuum drying machine is provided with charging aperture, discharging opening and axle bed hole, both sides, respectively axle bed is fixed with in the axle bed hole of both sides, side axle bed fixedly mounts hollow initiatively semiaxis, opposite side axle bed fixedly mounts hollow driven half shaft, described hollow is the interior insertion of semiaxis two exhaust tubes initiatively, two exhaust tube one end are inserted in the cylindrical shell of double-cone type vacuum drying machine, two exhaust tubes are on one end mouth of pipe in cylindrical shell and are respectively equipped with bag filter, two exhaust tubes are in the part outside cylindrical shell and are respectively equipped with stop valve, inside extend the blowback tracheae in bag filter and inlet valve, two-way stop valve merges single tube and surge tank by threeway, vavuum pump connects, inlet valve is communicated with air.
2. two-way automatic back blow Biconical rotary vacuum drying device according to claim 1, it is characterized in that: in described hollow driven half shaft, be provided with return pipe, gap between return pipe and hollow driven half shaft inwall is inlet channel, the outer two ends of cylindrical shell of double-cone type vacuum drying machine are respectively provided with water return outlet, two ends water return outlet is respectively connected with inner return pipe, and the return pipe in hollow driven half shaft is connected with the inside return pipe of inner barrel.
3. two-way automatic back blow Biconical rotary vacuum drying device according to claim 1, it is characterized in that: described hollow initiatively semiaxis by motor by belt transmission to reducer gear case, reducer gear case is rotated by chain-driving double-cone type vacuum drying machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694435.6U CN204285984U (en) | 2014-11-18 | 2014-11-18 | A kind of two-way automatic back blow Biconical rotary vacuum drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694435.6U CN204285984U (en) | 2014-11-18 | 2014-11-18 | A kind of two-way automatic back blow Biconical rotary vacuum drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204285984U true CN204285984U (en) | 2015-04-22 |
Family
ID=52869135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420694435.6U Expired - Lifetime CN204285984U (en) | 2014-11-18 | 2014-11-18 | A kind of two-way automatic back blow Biconical rotary vacuum drying device |
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| Country | Link |
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| CN (1) | CN204285984U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693416A (en) * | 2017-02-15 | 2017-05-24 | 太原理工大学 | Material mixing and drying system device and method |
| CN107024093A (en) * | 2017-04-01 | 2017-08-08 | 北京空间飞行器总体设计部 | A kind of simulative lunar soil drying unit |
| CN107246772A (en) * | 2017-07-21 | 2017-10-13 | 常熟市中联光电新材料有限责任公司 | Double-cone vacuum dryer |
| CN108266984A (en) * | 2018-03-20 | 2018-07-10 | 太仓正信干燥设备科技有限公司 | A kind of double-cone dryer with back-blowing device |
| CN108302914A (en) * | 2018-03-20 | 2018-07-20 | 太仓正信干燥设备科技有限公司 | A kind of double-cone dryer |
| CN112146361A (en) * | 2020-10-23 | 2020-12-29 | 湖北恒丰医疗制药设备有限公司 | Double Cone Dryer |
| CN113465301A (en) * | 2021-07-09 | 2021-10-01 | 张小芸 | Vacuum drying kettle for fine chemical production |
-
2014
- 2014-11-18 CN CN201420694435.6U patent/CN204285984U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693416A (en) * | 2017-02-15 | 2017-05-24 | 太原理工大学 | Material mixing and drying system device and method |
| CN106693416B (en) * | 2017-02-15 | 2018-11-30 | 太原理工大学 | Material mixed drying system device and method |
| CN107024093A (en) * | 2017-04-01 | 2017-08-08 | 北京空间飞行器总体设计部 | A kind of simulative lunar soil drying unit |
| CN107246772A (en) * | 2017-07-21 | 2017-10-13 | 常熟市中联光电新材料有限责任公司 | Double-cone vacuum dryer |
| CN108266984A (en) * | 2018-03-20 | 2018-07-10 | 太仓正信干燥设备科技有限公司 | A kind of double-cone dryer with back-blowing device |
| CN108302914A (en) * | 2018-03-20 | 2018-07-20 | 太仓正信干燥设备科技有限公司 | A kind of double-cone dryer |
| CN112146361A (en) * | 2020-10-23 | 2020-12-29 | 湖北恒丰医疗制药设备有限公司 | Double Cone Dryer |
| CN113465301A (en) * | 2021-07-09 | 2021-10-01 | 张小芸 | Vacuum drying kettle for fine chemical production |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 233400 Huai Road, Huaiyuan Economic Development Zone, Anhui, Bengbu Patentee after: ANHUI ESTONE MATERIAL TECHNOLOGY Co.,Ltd. Address before: 233400 Huai Road, Huaiyuan Economic Development Zone, Anhui, Bengbu Patentee before: BENGBU XINYUAN MATERIAL TECHNOLOGY CO.,LTD. |
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| CX01 | Expiry of patent term |
Granted publication date: 20150422 |
|
| CX01 | Expiry of patent term |