CN201335593Y - Bipyramid vacuum drier - Google Patents
Bipyramid vacuum drier Download PDFInfo
- Publication number
- CN201335593Y CN201335593Y CNU2008201298978U CN200820129897U CN201335593Y CN 201335593 Y CN201335593 Y CN 201335593Y CN U2008201298978 U CNU2008201298978 U CN U2008201298978U CN 200820129897 U CN200820129897 U CN 200820129897U CN 201335593 Y CN201335593 Y CN 201335593Y
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- China
- Prior art keywords
- vacuum
- shaft
- sealing
- tank body
- tank
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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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Abstract
The utility model discloses a bipyramid vacuum drier which comprises a fixing frame and a tank rotatably arranged on the fixing frame. Two ends of the tank are cone-shaped; a vacuumizing tube is sealed with the tank; a vacuum shaft is sealed and fixed at a rotating shaft of the tank; a pumping and filtering head is sealed and fixed at the root of the vacuum shaft; and the vacuumizing tube is inserted in the vacuum shaft and is movably sealed and connected with the vacuum shaft. The pumping and filtering head is fixedly arranged with the tank and can rotate along with the tank when in use to transfer the sealing to the outside of the tank. The vacuumizing tube and the vacuum shaft are movably sealed and connected, thus totally overcoming the disadvantage that the pumping and filtering head in the prior art moves relatively to the tank, which results in that the gasket ring wears and tears and causes the material to be polluted by dust. Meanwhile, the bipyramid vacuum drier can overcome the disadvantage of unreliable sealing of the existing equipment and is easy to overhaul.
Description
Technical field
The utility model relates to a kind of drier, the concentrating of especially a kind of powdery that is applicable to industries such as chemical industry, pharmacy, food, material and fiber, mix, dry double-cone vacuum drier.
Background technology
Double-cone vacuum drier comprises that fixed mount and rotation are arranged on the tapered tank body in both ends on the fixed mount, and cone two is charging aperture and discharging opening, extraneous vacuum-pumping tube be arranged on tank body rotating shaft place and with tank body movable sealing setting.Be in vacuum state in the tank body, air pressure descends, and feeds hot water (deep fat) or steam in the tank wall chuck, and material evaporates owing to the high temperature that contacts tank wall makes the moisture state of reaching capacity on surface, and discharges tank body by vavuum pump.Tank body relative fixed frame under power drive is done rotation slowly, and a material constantly mixes in the jar, thereby reaches the purpose of upgrading the surface, strengthening drying.The existing greatest problem of existing double-cone vacuum drier is, be sealed into movable sealing between tank body and the suction filtration head vacuum tube, be sealed in the tank body, long-term uses easily run, emit, leak, droplet and seal break flour falling material problem such as pollute, cause the drying effect of equipment to descend, and existing plant maintenance difficulty.
The utility model content
The utility model purpose is exactly that a kind of reliable sealing double-cone vacuum drier is provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of double-cone vacuum drier, comprise fixed mount, rotate the tapered tank body in both ends that is arranged on the described fixed mount, vacuum-pumping tube and the sealing of described tank body are provided with, the rotating shaft place sealing and fixing of described tank body has vacuum shaft, the root sealing and fixing of described vacuum shaft has the suction filtration head, and described vacuum-pumping tube is plugged in the described vacuum shaft and with described vacuum shaft movable sealing and is connected.
Described suction filtration head guarantees always to have in the course of work suction filtration head to be on the material for around equally distributed three of the rotating shaft of tank body like this, and the hydrone that has guaranteed to gasify is discharged usually, thereby has satisfied the needs that GMP (good manufacturer's standard) produces.
Described suction filtration head is fixed on the end socket, and described end socket is fixed on the positioning sleeve by sealing gasket, and described positioning sleeve is fixedlyed connected with the root of described vacuum shaft.
The inboard of the taper of described vacuum shaft offers seal groove, is provided with the sealing ring that is connected with described vacuum-pumping tube movable sealing in the sealing ring recess, and the taper of described vacuum shaft also is fixed with the flange that is used to compress described sealing ring.
Because technique scheme utilization, the utility model compared with prior art has following advantage: suction filtration head and tank body fixedly install, rotate together in company with tank body in use, sealing has been transferred to outside the tank body, vacuum-pumping tube is connected with the vacuum shaft movable sealing, thoroughly changed the relative tank body motion of the suction filtration head of existing equipment and caused ring wear to produce the deficiency of dust pollution raw material, and can overcome existing equipment and seal insecure deficiency, this overhaul of the equipments is easy.
Description of drawings
Fig. 1 looks complete section figure for master of the present utility model;
Wherein, 1, fixed mount, 10, the water inlet axle, 11, bearing, 2, tank body, 3, vacuum shaft, 4, the suction filtration head, 40, end socket, 41, sealing gasket, 42, positioning sleeve, 5, flange, 6, sealing ring, 7, vacuum-pumping tube, 8, charging aperture, 9, discharging opening.
The specific embodiment
Below the specific embodiment of the present utility model is described:
A kind of double-cone vacuum drier comprises fixed mount 1, rotates the tapered tank body 2 in both ends that is arranged on the described fixed mount 1, and an end of the taper of described tank body 2 is that charging aperture 8, the other end are discharging opening 9; One end place sealing and fixing of the rotating shaft of described tank body 2 has into, and water axle 10 (is used for feeding hot water in tank body 2 chucks, strengthening drying effect, the hot water part of the not cross-hatching of tank body 2 in the drawings that distributes), other end place sealing and fixing has vacuum shaft 3, the root of described vacuum shaft 3 and 2 sealings of described tank body are provided with.
The root sealing and fixing of described vacuum shaft 3 has three suction filtration heads 4, and these three suction filtration heads 4 evenly distribute around the rotating shaft of tank body 2.When tank body 2 rotated, suction filtration head 4 rotated thereupon together, always has a suction filtration head 4 to be positioned on the material.Described suction filtration head 4 also can be around equally distributed four of the rotating shaft of tank body 2, does not show among the figure.
Above-mentioned three suction filtration heads 4 fixedly install with end socket 40, described end socket 40 is fixed on the positioning sleeve 42 by sealing gasket 41, described positioning sleeve 42 is fixedlyed connected with the root of described vacuum shaft 3, described sealing gasket 41 is the silicon rubber spare or the fluorubber spare of compression molding, its size is decided according to the diameter of equipment, guarantees the leakage of sealing nothing.
Vacuum-pumping tube 7 be plugged in the described vacuum shaft 3 and with vacuum shaft 3 movable sealing settings.The inboard of the taper of described vacuum shaft 3 offers seal groove, is provided with the sealing ring 6 that is connected with described vacuum-pumping tube 7 movable sealings in the sealing ring recess, and the taper of described vacuum shaft 3 also is fixed with the flange 5 that is used to compress described sealing ring 6.Use after a period of time, vacuum-pumping tube 7 can be pulled down and sealing ring 6 is overhauled from vacuum shaft 3.
Claims (7)
1, a kind of double-cone vacuum drier, comprise fixed mount (1), rotate the tapered tank body (2) in both ends that is arranged on the described fixed mount (1), vacuum-pumping tube (7) is provided with described tank body (2) sealing, it is characterized in that: the rotating shaft place sealing and fixing of described tank body (2) has vacuum shaft (3), the root sealing and fixing of described vacuum shaft (3) has suction filtration head (4), and described vacuum-pumping tube (7) is plugged in the described vacuum shaft (3) and with described vacuum shaft (3) movable sealing and is connected.
2, double-cone vacuum drier according to claim 1 is characterized in that: described suction filtration head (4) is at least three on same straight line not.
3, double-cone vacuum drier according to claim 2 is characterized in that: described suction filtration head (4) is for around equally distributed three of the rotating shaft of tank body (2).
4, double-cone vacuum drier according to claim 2 is characterized in that: described suction filtration head (4) is for around equally distributed four of the rotating shaft of tank body (2).
5, according to claim 3 or 4 described double-cone vacuum driers, it is characterized in that: described suction filtration head (4) is fixed on the end socket (40), described end socket (40) is fixed on the positioning sleeve (42) by sealing gasket (41), and described positioning sleeve (42) is fixedlyed connected with the root of described vacuum shaft (3).
6, double-cone vacuum drier according to claim 5 is characterized in that: the material of described sealing gasket (41) is a kind of in silicon rubber or the fluorubber.
7, double-cone vacuum drier according to claim 6, it is characterized in that: the inboard of the taper of described vacuum shaft (3) offers seal groove, be provided with the sealing ring (6) that is connected with described vacuum-pumping tube (7) movable sealing in the sealing ring recess, the taper of described vacuum shaft (3) also is fixed with the flange (5) that is used to compress described sealing ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201298978U CN201335593Y (en) | 2008-12-31 | 2008-12-31 | Bipyramid vacuum drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201298978U CN201335593Y (en) | 2008-12-31 | 2008-12-31 | Bipyramid vacuum drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335593Y true CN201335593Y (en) | 2009-10-28 |
Family
ID=41287247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201298978U Expired - Fee Related CN201335593Y (en) | 2008-12-31 | 2008-12-31 | Bipyramid vacuum drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201335593Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943516A (en) * | 2010-09-20 | 2011-01-12 | 浙江诚信医化设备有限公司 | Vacuum drier |
| CN101988790A (en) * | 2010-11-19 | 2011-03-23 | 太仓正信干燥设备科技有限公司 | Single cone dryer with progressive stirrer |
| CN102168906A (en) * | 2011-03-08 | 2011-08-31 | 常州先锋干燥设备有限公司 | Biconical rotary vacuum drying main machine |
| CN102964395A (en) * | 2012-12-12 | 2013-03-13 | 石狮市华宝海洋生物化工有限公司 | Method for improving purity of glucosamine hydrochloride |
| CN103148682A (en) * | 2013-03-13 | 2013-06-12 | 安徽省虹升生物科技有限公司 | Biconical rotary dryer |
| CN103388963A (en) * | 2012-05-11 | 2013-11-13 | 四川汇利实业有限公司 | Vacuum drying equipment capable of performing rotary drying |
-
2008
- 2008-12-31 CN CNU2008201298978U patent/CN201335593Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943516A (en) * | 2010-09-20 | 2011-01-12 | 浙江诚信医化设备有限公司 | Vacuum drier |
| CN101943516B (en) * | 2010-09-20 | 2012-07-25 | 浙江诚信医化设备有限公司 | Vacuum drier |
| CN101988790A (en) * | 2010-11-19 | 2011-03-23 | 太仓正信干燥设备科技有限公司 | Single cone dryer with progressive stirrer |
| CN101988790B (en) * | 2010-11-19 | 2013-06-05 | 太仓正信干燥设备科技有限公司 | Single cone dryer with progressive stirrer |
| CN102168906A (en) * | 2011-03-08 | 2011-08-31 | 常州先锋干燥设备有限公司 | Biconical rotary vacuum drying main machine |
| CN102168906B (en) * | 2011-03-08 | 2012-07-25 | 常州先锋干燥设备有限公司 | Biconical rotary vacuum drying main machine |
| CN103388963A (en) * | 2012-05-11 | 2013-11-13 | 四川汇利实业有限公司 | Vacuum drying equipment capable of performing rotary drying |
| CN102964395A (en) * | 2012-12-12 | 2013-03-13 | 石狮市华宝海洋生物化工有限公司 | Method for improving purity of glucosamine hydrochloride |
| CN103148682A (en) * | 2013-03-13 | 2013-06-12 | 安徽省虹升生物科技有限公司 | Biconical rotary dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TAICANG CITY ZHENGXIN DRYING EQUIPMENT TECHNOLOGY Free format text: FORMER OWNER: TAICANG CITY ZHENGXIN DRYING EQUIPMENT FACTORY Effective date: 20100129 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100129 Address after: Wenzhou Oujiang Industrial Park Road, Shuangfeng town Taicang city Jiangsu postcode: 215415 Patentee after: Taicang Zhengxin Drying Equipment Technology Co., Ltd. Address before: Taicang City, Jiangsu province zip Regal Lake Economic Development Zone, 215415 Patentee before: Taicang Zhongxin Drying Equipment Factory |
|
| 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: 20091028 Termination date: 20171231 |