CN106799311A - A kind of rotary drum filter cloth fixed structure of vertical centrifugal machine - Google Patents
A kind of rotary drum filter cloth fixed structure of vertical centrifugal machine Download PDFInfo
- Publication number
- CN106799311A CN106799311A CN201710112210.3A CN201710112210A CN106799311A CN 106799311 A CN106799311 A CN 106799311A CN 201710112210 A CN201710112210 A CN 201710112210A CN 106799311 A CN106799311 A CN 106799311A
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- CN
- China
- Prior art keywords
- rotary drum
- filter cloth
- annular groove
- support hoop
- fixed structure
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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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
- B04B7/12—Inserts, e.g. armouring plates
- B04B7/16—Sieves or filters
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- Centrifugal Separators (AREA)
Abstract
The invention discloses a kind of rotary drum filter cloth fixed structure of vertical centrifugal machine, including rotary drum backboard, the rotary drum backboard madial wall edge forms annular groove to rotary drum backboard body recess, the madial wall of the annular groove is outwards parallel, interval setting protrudes ring flat-plate, the annular groove is internally embedded support hoop, side where the support hoop is located at annular groove inside is recessed to form groove, the protrusion ring flat-plate mutually agrees with groove, the upside of the support hoop opens up annular incision of triangle towards support hoop inside, described annular incision is connected with the opposite side of groove, sandwiched filter cloth between the annular groove and support hoop.The rotary drum filter cloth fixed structure of the vertical centrifugal machine, by improving the fixed structure with support hoop between traditional rotary drum and filter cloth, the mode sandwiched filter cloth agreed with using complications considerably increases the contact area of support hoop and filter cloth, increased the resistance of filter cloth landing, it is to avoid filter cloth is slipped and support hoop pitches.
Description
Technical field
The present invention relates to bowl field, and in particular to a kind of rotary drum filter cloth fixed structure of vertical centrifugal machine.
Background technology
Centrifuge is to utilize centrifugal force, separates the machine of each component in mixture of the liquid with solid particle or liquid with liquid
Tool.Centrifuge is mainly used in separating the solid particle in suspension and liquid, or by two kinds of density differences in emulsion, and mutually
Immiscible liquid is separated（Cream is for example isolated from milk）；It can also be used for excluding the liquid in wet solid, for example, use
Washing machine dries wet clothes；Special hypervelocity channel separator also can be separated the admixture of gas of different densities；It is close using difference
The characteristics of sinking speed is different in a liquid, some sedimentation centrifuges can also be to solid particle by close for the solid particle of degree or granularity
Degree or granularity are classified.Rotary drum refers to the rotatable parts in the equipment such as centrifuge, gas flowmeter, comminutor, flour milling machine.Again
Claim drum.
It is usually in the prior art that filter cloth and lining net are laid in rotary drum, then supportting hoop with circle support hoop or flat bar type rises
Tightly on rotary drum inner surface, but during long-term use, support hoop can gradually fluff and ultimately result in circular support hoop or flat bar
Type support hoop slowly comes off downwards, and scraper damages filter cloth or even scrapes support hoop and causes security incident, Er Qiesong when being easily caused discharging
Dynamic support hoop, easily causes that filter cloth loosens and slides, and many inconvenience are brought to the use of centrifuge.
The content of the invention
The technical problem to be solved in the present invention is the defect for overcoming prior art, there is provided a kind of rotary drum filter of vertical centrifugal machine
Cloth fixing structure, facilitates the use of centrifuge, the security that increase is used.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：A kind of rotary drum of vertical centrifugal machine
Filter cloth fixed structure, including rotary drum backboard, the rotary drum backboard madial wall edge form annular groove, institute to rotary drum backboard body recess
Outside parallel, the interval setting protrusion ring flat-plate of madial wall of annular groove is stated, the annular groove is internally embedded support hoop, and the support is bound round and is located at annular groove
Side where internal is recessed to form groove, and the protrusion ring flat-plate mutually agrees with groove, and the upside of the support hoop is opened towards support hoop is internal
If annular incision of triangle, described annular incision is connected with the opposite side of groove, sandwiched filter between the annular groove and support hoop
Cloth.
Preferably, the rotary drum backboard is provided with filter bores.
Preferably, the annular groove is set to flat bar type with support hoop.
Preferably, the length of the protrusion ring flat-plate is set to 1/2nd of annular groove depth.
Preferably, the straight flange of described annular incision coincides with the lateral wall of support hoop, and the depth of described annular incision is set to
No more than 1/2nd of support hoop thickness.
The beneficial effect that is reached of the present invention is：The rotary drum filter cloth fixed structure of the vertical centrifugal machine, by improving tradition
The fixed structure with support hoop between rotary drum and filter cloth, the lateral wall for supportting hoop is caved inward, and opens up annular groove on rotary drum backboard,
The protrusion ring flat-plate that setting mutually agrees with support hoop lateral wall depression in annular groove, the mode sandwiched filter cloth agreed with using complications, significantly
Support hoop and the contact area of filter cloth are increased, the resistance of filter cloth landing is increased, it is to avoid filter cloth is slipped and support hoop pitches.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, with reality of the invention
Applying example is used to explain the present invention together, is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of rotary drum filter cloth fixed structure cross section structure schematic diagram of vertical centrifugal machine of the invention；
In figure：1st, rotary drum backboard, 2, annular groove, 3, protrusion ring flat-plate, 4, support hoop, 5, groove, 6, annular incision, 7, filter cloth.
Specific embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
Embodiment 1
As shown in Fig. 1, a kind of rotary drum filter cloth fixed structure of vertical centrifugal machine of the present embodiment, including rotary drum backboard 1, it is described
The madial wall edge of rotary drum backboard 1 forms annular groove 2 to the body recess of rotary drum backboard 1, the madial wall of the annular groove 2 is outwards parallel,
Every protrusion ring flat-plate 3 is set, the annular groove 2 is internally embedded support hoop 4, and side where the support hoop 4 is located at the inside of annular groove 2 is recessed to form recessed
Groove 5, the protrusion ring flat-plate 3 mutually agrees with groove 5, and the upside of the support hoop 4 is bound round towards support and opens up the annular of triangle inside 4 and cut
Mouth 6, described annular incision 6 is connected with the opposite side of groove 5, sandwiched filter cloth 7 between the annular groove 2 and support hoop 4.
The rotary drum backboard 1 is provided with filter bores, facilitates centrifuge to be centrifuged mixture；The annular groove 2 with
Support hoop 4 is set to flat bar type, is easy to fluting；The length of the protrusion ring flat-plate 3 is set to 1/2nd of the depth of annular groove 2, prevents influence
Support hoop 4 opens up groove 5；The straight flange of described annular incision 6 coincides with the lateral wall of support hoop 4, and the depth of described annular incision 6 sets
It is, no more than 1/2nd of support 4 thickness of hoop, to be easy to take out support hoop 4.
It should be noted that a kind of rotary drum filter cloth fixed structure of vertical centrifugal machine of the invention, in the madial wall of rotary drum backboard 1
Edge forms annular groove 2 to the body recess of rotary drum backboard 1, and protrusion ring flat-plate 3 is set in annular groove 2, by existing flat bar type support hoop 4
Lateral wall open up groove 5, using protruding the tortuous sandwiched filter cloth 7 of ring flat-plate 3 and groove 5 so that the contact surface of support hoop 4 and filter cloth 7
Product increases, and the lower slip resistance increase of filter cloth 7 binds round 4, it is necessary to take out support, can take out support hoop 4 by annular incision 6.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic.
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in of the invention
Within protection domain.
Claims (5)
1. a kind of rotary drum filter cloth fixed structure of vertical centrifugal machine, including rotary drum backboard（1）, it is characterised in that:The rotary drum basket
Plate（1）Madial wall edge is to rotary drum backboard（1）Body recess forms annular groove（2）, the annular groove（2）Madial wall outwards it is parallel,
Interval setting protrudes ring flat-plate（3）, the annular groove（2）It is internally embedded support hoop（4）, the support hoop（4）Positioned at annular groove（2）Where internal
Side is recessed to form groove（5）, the protrusion ring flat-plate（3）With groove（5）Mutually agree with, the support hoop（4）Upside towards support bind round（4）
Inside opens up annular incision of triangle（6）, described annular incision（6）With groove（5）Opposite side be connected, the annular groove
（2）Bound round with support（4）Between sandwiched filter cloth（7）.
2. the rotary drum filter cloth fixed structure of a kind of vertical centrifugal machine according to claim 1, it is characterised in that:The rotary drum
Backboard（1）It is provided with filter bores.
3. the rotary drum filter cloth fixed structure of a kind of vertical centrifugal machine according to claim 1, it is characterised in that:The annular groove
（2）Bound round with support（4）It is set to flat bar type.
4. the rotary drum filter cloth fixed structure of a kind of vertical centrifugal machine according to claim 1, it is characterised in that:The protrusion
Ring flat-plate（3）Length be set to annular groove（2）/ 2nd of depth.
5. the rotary drum filter cloth fixed structure of a kind of vertical centrifugal machine according to claim 1, it is characterised in that:The annular
Otch（6）Straight flange with support bind round（4）Lateral wall coincide, described annular incision（6）Depth be set to no more than support bind round（4）It is thick
/ 2nd of degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710112210.3A CN106799311A (en) | 2017-02-28 | 2017-02-28 | A kind of rotary drum filter cloth fixed structure of vertical centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710112210.3A CN106799311A (en) | 2017-02-28 | 2017-02-28 | A kind of rotary drum filter cloth fixed structure of vertical centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106799311A true CN106799311A (en) | 2017-06-06 |
Family
ID=58987710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710112210.3A Pending CN106799311A (en) | 2017-02-28 | 2017-02-28 | A kind of rotary drum filter cloth fixed structure of vertical centrifugal machine |
Country Status (1)
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|---|---|
| CN (1) | CN106799311A (en) |
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|---|---|---|---|---|
| CN2475359Y (en) * | 2001-03-30 | 2002-02-06 | 惠家电器制造有限公司 | Electric juicer beans mill |
| CN2503966Y (en) * | 2001-08-29 | 2002-08-07 | 杭州兴源过滤机有限公司 | Cloth clips of filter press |
| CN202387583U (en) * | 2011-11-28 | 2012-08-22 | 重庆江北机械有限责任公司 | Fixing device for drum and filter cloth of vertical centrifuge |
| FR2992237A1 (en) * | 2012-06-22 | 2013-12-27 | Euroslot Kdss France | FILTRATION SIEVE FOR CENTRIFUGATION BASKET |
| CN203635348U (en) * | 2013-11-26 | 2014-06-11 | 江苏赛德力制药机械制造有限公司 | Centrifuge drum for preventing filler cloth supporting hoop from sliding down |
| WO2014106669A1 (en) * | 2013-01-07 | 2014-07-10 | Clear Edge-Germany Gmbh | Filter cloth retention |
| CN104437893A (en) * | 2012-12-25 | 2015-03-25 | 苏州贝腾特电子科技有限公司 | Centrifugal filter compact in structure |
| CN204503132U (en) * | 2015-02-09 | 2015-07-29 | 陕西科技大学 | A kind of filtering type centrifuge tube |
| CN205379984U (en) * | 2015-12-30 | 2016-07-13 | 重庆江北机械有限责任公司 | Basket centrifuge filter cloth closing device |
| CN205736099U (en) * | 2016-05-05 | 2016-11-30 | 中山市唯美天丽电器有限公司 | A kind of two grades of oil-filtering apparatus of oil press |
| CN206631788U (en) * | 2017-02-28 | 2017-11-14 | 蚌埠市兴利离心机制造有限公司 | A kind of rotary drum filter cloth fixed structure of vertical centrifugal machine |
-
2017
- 2017-02-28 CN CN201710112210.3A patent/CN106799311A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2475359Y (en) * | 2001-03-30 | 2002-02-06 | 惠家电器制造有限公司 | Electric juicer beans mill |
| CN2503966Y (en) * | 2001-08-29 | 2002-08-07 | 杭州兴源过滤机有限公司 | Cloth clips of filter press |
| CN202387583U (en) * | 2011-11-28 | 2012-08-22 | 重庆江北机械有限责任公司 | Fixing device for drum and filter cloth of vertical centrifuge |
| FR2992237A1 (en) * | 2012-06-22 | 2013-12-27 | Euroslot Kdss France | FILTRATION SIEVE FOR CENTRIFUGATION BASKET |
| CN104437893A (en) * | 2012-12-25 | 2015-03-25 | 苏州贝腾特电子科技有限公司 | Centrifugal filter compact in structure |
| WO2014106669A1 (en) * | 2013-01-07 | 2014-07-10 | Clear Edge-Germany Gmbh | Filter cloth retention |
| CN203635348U (en) * | 2013-11-26 | 2014-06-11 | 江苏赛德力制药机械制造有限公司 | Centrifuge drum for preventing filler cloth supporting hoop from sliding down |
| CN204503132U (en) * | 2015-02-09 | 2015-07-29 | 陕西科技大学 | A kind of filtering type centrifuge tube |
| CN205379984U (en) * | 2015-12-30 | 2016-07-13 | 重庆江北机械有限责任公司 | Basket centrifuge filter cloth closing device |
| CN205736099U (en) * | 2016-05-05 | 2016-11-30 | 中山市唯美天丽电器有限公司 | A kind of two grades of oil-filtering apparatus of oil press |
| CN206631788U (en) * | 2017-02-28 | 2017-11-14 | 蚌埠市兴利离心机制造有限公司 | A kind of rotary drum filter cloth fixed structure of vertical centrifugal machine |
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Application publication date: 20170606 |
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