CN2833469Y - Dual-cone rotary vacuum drying machine - Google Patents
Dual-cone rotary vacuum drying machine Download PDFInfo
- Publication number
- CN2833469Y CN2833469Y CN 200520073364 CN200520073364U CN2833469Y CN 2833469 Y CN2833469 Y CN 2833469Y CN 200520073364 CN200520073364 CN 200520073364 CN 200520073364 U CN200520073364 U CN 200520073364U CN 2833469 Y CN2833469 Y CN 2833469Y
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- CN
- China
- Prior art keywords
- top spring
- arm tube
- tube
- spring abutment
- left arm
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a dual-cone rotary vacuum drying machine which comprises a tank body (1), a left arm cylinder (8), a right arm cylinder (18), a water intake pipe (22), a water outlet pipe (21), a vacuum sucking pipe (2), a static ring (15), a movable ring (12), a bearing (13) and a sprocket wheel (14), wherein one pushing spring (10) which can automatically compact sealing materials is arranged on the outer end of the left arm cylinder (8) and the right arm cylinder (18). Tetrafluoride padding materials (9) with good abrasion resistance and good sealing performance are arranged between the outer wall of the vacuum sucking pipe (2) and the hole inner wall of the left arm cylinder (8).
Description
Affiliated technical field
The utility model relates to a kind of double conic rotary vacuum dryer that uses at pharmaceutical industry.
Background technology
At present, the double conic rotary vacuum dryer that uses in pharmaceutical factory, effective, time weak point because of its drying are widely used in pharmaceutical industry.But its deficiency is, in the continuous rotating process of tank body during at dry spice, the hole inwall of the left arm tube of its tank body and the asbestos seal bedding and padding between the vacuum-pumping tube outer wall, and the hole inwall of the right arm tube of tank body and the asbestos seal bedding and padding between the outlet pipe outer wall all are worn easily, cause its sealing property to descend and leakage or gas leakage; Spice in the tank body is leaked outside or enter air.For keeping its sealing property, make sealing bedding and padding often place and compacted state by adjusting the sealing adjusting nut on left arm tube or the right arm tube, labour intensity is big like this.Because the asbestos seal bedding and padding are easy to wear, need often to change by over worn asbestos packing again, waste of material is big.
Summary of the invention
The utility model provides a kind of at above-mentioned deficiency can compress the sealing bedding and padding automatically, and it seals the double conic rotary vacuum dryer that bedding and padding are difficult for being worn.
The utility model is that the technical scheme that its technical problem of solution is adopted is: a kind of double conic rotary vacuum dryer, comprise tank body, left arm tube, right arm tube, water inlet pipe, outlet pipe, vacuum-pumping tube, stationary ring, rotating ring, bearing and sprocket wheel, the outer end of described left arm tube and right arm tube respectively is provided with automatic compacting device, is provided with the sealing bedding and padding of being made by fluorine material between the hole inwall of the outer wall of described vacuum-pumping tube and left arm tube.
The described automatic compacting device that is provided with is to be provided with the top spring on the vacuum-pumping tube of left arm tube outer end, this top spring is provided with the top spring abutment towards an end of left arm tube, the other end of top spring is provided with outer top spring abutment, described top spring abutment is connected with the left arm tube by two screw rods, and the outer end that described two screw rods stretch out the top spring abutment respectively is rotary with adjusting nut.
The described automatic compacting device that is provided with is to be provided with the top spring on the outlet pipe of right arm tube outer end, this top spring is provided with the top spring abutment towards an end of right arm tube, the other end of top spring is provided with outer top spring abutment, described top spring abutment is connected with the right arm tube by two screw rods, and the outer end that described two screw rods stretch out the top spring abutment respectively is rotary with adjusting nut.
The sealing bedding and padding that described fluorine material is made are the tetrafluoro bedding and padding.
Described vacuum-pumping tube is provided with sealing ring, and the sealing ring is between rotating ring and the top spring abutment.
Described outlet pipe is provided with sealing ring, and the sealing ring is between rotating ring and the top spring abutment.
The beneficial effects of the utility model are: the outer end at left arm tube and right arm tube respectively is provided with the top spring, like this when the sealing bedding and padding are worn, this top spring will compress its sealing bedding and padding automatically, has solved the problem that causes sealing property to descend in the process that is worn because of the sealing bedding and padding; Adopt the tetrafluoro bedding and padding to substitute asbestos packing, solved sealing bedding and padding problem easy to wear.
Description of drawings
Fig. 1 is the structure cutaway view of the utility model double conic rotary vacuum dryer.
The specific embodiment
Below in conjunction with accompanying drawing the utility model implementation column is described in further detail.
As shown in Figure 1, the both sides of tank body 1 are connected with left arm tube 8 and right arm tube 18, respectively are provided with bearing 13 in the outside of left arm tube 8 and right arm tube 18, and these two bearings 13 are fixed on two bearing blocks (bearing block does not illustrate in the drawings); Also be provided with sprocket wheel 14 on the left arm tube 8.Vacuum-pumping tube 2 stretches in the tank body 1 by the endoporus of left arm letter 8, and the outer end of vacuum-pumping tube 2 is fixed on the holder 3.Between the hole inwall of the outer wall of vacuum-pumping tube 2 and left arm tube 8, be provided with resistance to wear, the tetrafluoro bedding and padding 9 of good seal performance, the outer end of left arm tube 8 is provided with stationary ring 15, is provided with the sealing bedding and padding between the outer wall of the inner hole wall of this stationary ring 15 and vacuum-pumping tube 2; Be provided with rotating ring 12, sealing ring 11, top spring abutment 7, top spring 10 and outer top spring abutment 5 on the vacuum-pumping tube 2 in its stationary ring 15 outsides in order; Should be connected with left arm tube 8 by two screw rods 6 by outer top spring abutment 5, the end that two screw rods 6 stretch out outer top spring abutment 5 respectively is rotary with adjusting nut 4, this adjusting nut 4 can make top spring 10 press to left arm tube 8, and the sealing bedding and padding on the left arm tube 8 are compressed in the process of wearing and tearing automatically.
Endoporus at right arm tube 18 is installed with outlet pipe 21, is installed with water inlet pipe 22 in this outlet pipe 21, and the outer end of outlet pipe 21 is fixed on the holder 16.Equally, the outer end of right arm tube 18 is provided with stationary ring 15, is provided with the sealing bedding and padding between the outer wall of the inner hole wall of this stationary ring 15 and outlet pipe 21; On the outlet pipe 21 in stationary ring 15 outsides, be provided with in order rotating ring 12, sealing ring 11, top spring abutment 7, top spring 10 and outside top spring abutment 5, should be connected with right arm letter 18 by two screw rods 6 by outer top spring abutment 5, the end that two screw rods 6 stretch out outer top spring abutment 5 respectively is rotary with adjusting nut 4, this adjusting nut 4 can make top spring 10 press to right arm tube 18, and the sealing bedding and padding on the right arm tube 18 are compressed in the process of wearing and tearing automatically.
Claims (6)
1, a kind of double conic rotary vacuum dryer, comprise tank body (1), left arm tube (8), right arm tube (18), water inlet pipe (22), outlet pipe (21), vacuum-pumping tube (2), stationary ring (15), rotating ring (12), bearing (13) and sprocket wheel (14), it is characterized in that: the outer end of described left arm tube (8) and right arm tube (18) respectively is provided with automatic compacting device, is provided with the sealing bedding and padding of being made by fluorine material between the hole inwall of the outer wall of described vacuum-pumping tube (2) and left arm tube (8).
2, double conic rotary vacuum dryer according to claim 1, it is characterized in that: the described automatic compacting device that is provided with is to be provided with top spring (10) on the vacuum-pumping tube (2) of left arm tube (8) outer end, this top spring (10) is provided with top spring abutment (7) towards an end of left arm tube (8), the other end of top spring (10) is provided with outer top spring abutment (5), described outer top spring abutment (5) is connected with left arm tube (8) by two screw rods (6), and the outer end that described two screw rods (6) stretch out outer top spring abutment (5) respectively is rotary with adjusting nut (4).
3, double conic rotary vacuum dryer according to claim 1, it is characterized in that: the described automatic compacting device that is provided with is to be provided with top spring (10) on the outlet pipe (21) of right arm tube (18) outer end, this top spring (10) is provided with top spring abutment (7) towards an end of right arm tube (18), the other end of top spring (10) is provided with outer top spring abutment (5), described outer top spring abutment (5) is connected with right arm tube (18) by two screw rods (6), and the outer end that described two screw rods (6) stretch out outer top spring abutment (5) respectively is rotary with adjusting nut (4).
4, double conic rotary vacuum dryer according to claim 1 is characterized in that: the sealing bedding and padding that described fluorine material is made are tetrafluoro bedding and padding (9).
5, double conic rotary vacuum dryer according to claim 1 is characterized in that: described vacuum-pumping tube (2) is provided with sealing ring (11), and sealing ring (11) is between rotating ring (12) and the top spring abutment (7).
6, the true clearancen drying machine of bipyramid rotary according to claim 1, it is characterized in that: described outlet pipe (21) is provided with sealing ring (11), and sealing ring (11) is between rotating ring (12) and the top spring abutment (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073364 CN2833469Y (en) | 2005-07-03 | 2005-07-03 | Dual-cone rotary vacuum drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073364 CN2833469Y (en) | 2005-07-03 | 2005-07-03 | Dual-cone rotary vacuum drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2833469Y true CN2833469Y (en) | 2006-11-01 |
Family
ID=37197781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520073364 Expired - Fee Related CN2833469Y (en) | 2005-07-03 | 2005-07-03 | Dual-cone rotary vacuum drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2833469Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168909A (en) * | 2011-03-08 | 2011-08-31 | 常州先锋干燥设备有限公司 | Biconical rotary vacuum drying system |
| CN101929792B (en) * | 2009-06-23 | 2011-10-26 | 扬州天和药业有限公司 | Static seal device of bipyramid rotary dryer |
| CN102288012A (en) * | 2011-05-25 | 2011-12-21 | 烟台卓能电池材料有限公司 | Rotary-type microwave vacuum drying machine |
| CN104019655A (en) * | 2014-06-23 | 2014-09-03 | 济南裕腾制药有限公司 | Mechanical sealing double-tapered vacuum drying machine |
| CN104266465A (en) * | 2014-09-29 | 2015-01-07 | 太仓正信干燥设备科技有限公司 | Double-cone dryer supportive of online suction filtering and cleaning |
| CN104567301A (en) * | 2013-11-07 | 2015-04-29 | 济南明鑫制药股份有限公司 | Vacuum rotary drying machine |
| 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 |
| CN117647078A (en) * | 2024-01-30 | 2024-03-05 | 德州圣祥金属制品有限公司 | Welding wire production drying device |
-
2005
- 2005-07-03 CN CN 200520073364 patent/CN2833469Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929792B (en) * | 2009-06-23 | 2011-10-26 | 扬州天和药业有限公司 | Static seal device of bipyramid rotary dryer |
| CN102168909A (en) * | 2011-03-08 | 2011-08-31 | 常州先锋干燥设备有限公司 | Biconical rotary vacuum drying system |
| CN102168909B (en) * | 2011-03-08 | 2012-07-25 | 常州先锋干燥设备有限公司 | Biconical rotary vacuum drying system |
| CN102288012A (en) * | 2011-05-25 | 2011-12-21 | 烟台卓能电池材料有限公司 | Rotary-type microwave vacuum drying machine |
| CN104567301A (en) * | 2013-11-07 | 2015-04-29 | 济南明鑫制药股份有限公司 | Vacuum rotary drying machine |
| CN104567301B (en) * | 2013-11-07 | 2016-10-12 | 济南明鑫制药股份有限公司 | A kind of vacuum rotary drying machine |
| CN104019655A (en) * | 2014-06-23 | 2014-09-03 | 济南裕腾制药有限公司 | Mechanical sealing double-tapered vacuum drying machine |
| CN104266465A (en) * | 2014-09-29 | 2015-01-07 | 太仓正信干燥设备科技有限公司 | Double-cone dryer supportive of online suction filtering and cleaning |
| 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 |
| CN117647078A (en) * | 2024-01-30 | 2024-03-05 | 德州圣祥金属制品有限公司 | Welding wire production drying device |
| CN117647078B (en) * | 2024-01-30 | 2024-03-29 | 德州圣祥金属制品有限公司 | Welding wire production drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wenzhou Chengdong Medicine Machine Co., Ltd. Assignor: Wang Chengdong Contract fulfillment period: 2008.12.16 to 2015.7.2 Contract record no.: 2009330000110 Denomination of utility model: Glass lining double conic rotary vacuum dryer Granted publication date: 20061101 License type: Exclusive license Record date: 20090114 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.16 TO 2015.7.2; CHANGE OF CONTRACT Name of requester: WENZHOU CITY CHENGDONG DRUG MACHINE CO., LTD. Effective date: 20090114 |
|
| 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 |