CN203635348U - Centrifuge drum for preventing filler cloth supporting hoop from sliding down - Google Patents
Centrifuge drum for preventing filler cloth supporting hoop from sliding down Download PDFInfo
- Publication number
- CN203635348U CN203635348U CN201320760666.8U CN201320760666U CN203635348U CN 203635348 U CN203635348 U CN 203635348U CN 201320760666 U CN201320760666 U CN 201320760666U CN 203635348 U CN203635348 U CN 203635348U
- Authority
- CN
- China
- Prior art keywords
- backboard
- filter cloth
- support hoop
- edge
- bowl
- 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 - Lifetime
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 45
- 239000000945 filler Substances 0.000 title abstract 5
- 238000001914 filtration Methods 0.000 claims description 7
- 230000005484 gravity Effects 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- 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
- B04B7/18—Rotary bowls formed or coated with sieving or filtering elements
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model relates to a centrifuge drum for preventing a filler cloth supporting hoop from sliding down. The centrifuge drum comprises a drum body consists of a drum cover and a drum bottom, wherein a backboard is arranged on the end face of the drum body; a filter hole is formed in the backboard; filler cloth is arranged on the inner surface of the backboard; a supporting hoop is arranged on the edge of the filter cloth and used for fixing the filter cloth. The centrifuge drum is characterized in that a stopping part is arranged on the inner ring of the supporting hoop; an annular slot is formed in the edge of the inner side of the backboard; a stopping part is formed between the edge of the annular slot and the backboard; the stopping part is a check ring arranged on the edge of the inner side of the backboard; the annular slot is circular arc-shaped or flat strip-shaped; the check ring is annular or consists of a plurality of stopping blocks uniformly distributed in the circumferential direction of the backboard; the cross section of the supporting hoop is flat strip-shaped or circular. The centrifuge drum for preventing the filler cloth supporting hoop from sliding down, provided by the utility model, can prevent the filler cloth supporting hoop from loosing during long-term use and from sliding downwards under the gravity action.
Description
Technical field
The utility model relates to a kind of bowl, the bowl of especially a kind of anti-filter cloth support hoop landing.
Background technology
Centrifuge is a kind of equipment that utilizes centrifugal force to realize Separation of Solid and Liquid, is widely used in pharmacy and chemical industry, and automatic scraper conveyer centrifugal also seems particularly important as the fixing of its internal filtering in rotating drum cloth of main product now.In prior art, be generally that then filter cloth and lining net be laid in rotary drum by circular support hoop or flat stripe shape support hoop tensioner on rotary drum inner surface, finally cause circle support hoop or flat stripe shape support hoop slowly to come off downwards but can fluff gradually in long-term use procedure, while easily causing discharging, scraper damage filter cloth even scrapes support hoop and causes security incident.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and the bowl of a kind of anti-filter cloth support hoop landing is provided, and can effectively prevent the landing of filter cloth support hoop.
The technical scheme providing according to the utility model, the bowl of a kind of anti-filter cloth support hoop landing, comprise the rotary drum body forming at the bottom of rotary drum lid and rotary drum, end face at rotary drum body arranges backboard, on backboard, be provided with filtering holes, inner surface at backboard arranges filter cloth, and the edge of filter cloth arranges support hoop filter cloth is fixed; It is characterized in that: the inner ring at described support hoop arranges stop part.
In a detailed description of the invention, in described backboard inside edge, cannelure is set, between the edge of cannelure and backboard, form stop part.
In a detailed description of the invention, described stop part is the back-up ring that is arranged on backboard inside edge.
In a detailed description of the invention, described cannelure is circular-arc or flat strip shaped.
In a detailed description of the invention, described back-up ring be annular or for some along backboard, the equally distributed block of circumferencial direction.
In a detailed description of the invention, the cross section of described support hoop is flat bar or circle.
The bowl of anti-filter cloth support hoop described in the utility model landing can prevent that filter cloth support hoop from fluffing in long-time use procedure, stops it under Action of Gravity Field, to move down.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model the first embodiment.
Fig. 2 is the A enlarged drawing of Fig. 1.
Fig. 3 is the structural representation of the utility model the second embodiment.
Fig. 4 is the B enlarged drawing of Fig. 1.
Fig. 5 is the structural representation of the third embodiment of the utility model.
Fig. 6 is the C enlarged drawing of Fig. 1.
Fig. 7 is the structural representation of the 4th kind of embodiment of the utility model.
Fig. 8 is the D enlarged drawing of Fig. 1.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the utility model is described in further detail.
Embodiment mono-: as shown in Figure 1, the bowl of described anti-filter cloth support hoop landing comprises the rotary drum body of 3-1 composition at the bottom of rotary drum lid 1-1 and rotary drum, at the end face of rotary drum body, backboard 2-1 is set, on backboard 2-1, is provided with filtering holes 4-1, at the inner surface of backboard 2-1, filter cloth 6-1 is set; As shown in Figure 2, in the inside edge of described backboard 2-1, cannelure 7-1 is set, cannelure 7-1 is flat strip shaped; The edge of described filter cloth 6-1 arranges support hoop 5-1 filter cloth 6-1 is fixed, and support hoop 5-1 is arranged in cannelure 7-1, can prevent that support hoop 5-1 from fluffing in long-time use procedure, stops it under Action of Gravity Field, to move down.
Embodiment bis-: as shown in Figure 3, the bowl of described anti-filter cloth support hoop landing comprises the rotary drum body of 3-2 composition at the bottom of rotary drum lid 1-2 and rotary drum, at the end face of rotary drum body, backboard 2-2 is set, on backboard 2-2, is provided with filtering holes 4-2, at the inner surface of backboard 2-2, filter cloth 6-2 is set; As shown in Figure 4, in the inside edge of described backboard 2-2, cannelure 7-2 is set, cannelure 7-2 is circular-arc; The edge of described filter cloth 6-2 arranges support hoop 5-2 filter cloth 6-2 is fixed, and support hoop 5-2 is arranged in cannelure 7-2, can prevent that support hoop 5-2 from fluffing in long-time use procedure, stops it under Action of Gravity Field, to move down.
Embodiment tri-: as shown in Figure 5, the bowl of described anti-filter cloth support hoop landing comprises the rotary drum body of 3-3 composition at the bottom of rotary drum lid 1-3 and rotary drum, at the end face of rotary drum body, backboard 2-3 is set, on backboard 2-3, is provided with filtering holes 4-3, at the inner surface of backboard 2-3, filter cloth 6-3 is set; As shown in Figure 6, support hoop 5-3 is set at the edge of described filter cloth 6-3 fixes filter cloth 6-3, the cross section of support hoop 5-3 is circular, in the inside edge of backboard 2-3, back-up ring 7-3 is set, back-up ring 7-3 is positioned at the inner ring of support hoop 5-3, back-up ring 7-3 can prevent that support hoop 5-3 from fluffing in long-time use procedure, stops it under Action of Gravity Field, to move down; Described back-up ring 7-3 be annular or for some along the equally distributed block of backboard 2-3 circumferencial direction.
Embodiment tetra-: as shown in Figure 7, the bowl of described anti-filter cloth support hoop landing comprises the rotary drum body of 3-4 composition at the bottom of rotary drum lid 1-4 and rotary drum, at the end face of rotary drum body, backboard 2-4 is set, on backboard 2-4, is provided with filtering holes 4-4, at the inner surface of backboard 2-4, filter cloth 6-4 is set; As shown in Figure 8, support hoop 5-4 is set at the edge of described filter cloth 6-4 fixes filter cloth 6-4, the cross section of support hoop 5-4 is flat bar, in the inside edge of backboard 2-4, back-up ring 7-4 is set, back-up ring 7-4 is positioned at the inner ring of support hoop 5-4, back-up ring 7-4 can prevent that support hoop 5-4 from fluffing in long-time use procedure, stops it under Action of Gravity Field, to move down; Described back-up ring 7-4 be annular or for some along the equally distributed block of backboard 2-4 circumferencial direction.
Claims (6)
1. the bowl of anti-filter cloth support hoop landing, comprise the rotary drum body forming at the bottom of rotary drum lid and rotary drum, at the end face of rotary drum body, backboard is set, on backboard, be provided with filtering holes, inner surface at backboard arranges filter cloth, and the edge of filter cloth arranges support hoop filter cloth is fixed; It is characterized in that: the inner ring at described support hoop arranges stop part.
2. the bowl of anti-filter cloth support hoop as claimed in claim 1 landing, is characterized in that: in described backboard inside edge, cannelure is set, between the edge of cannelure and backboard, forms stop part.
3. the bowl of anti-filter cloth support hoop as claimed in claim 1 landing, is characterized in that: described stop part is the back-up ring that is arranged on backboard inside edge.
4. the bowl of anti-filter cloth support hoop as claimed in claim 2 landing, is characterized in that: described cannelure is circular-arc or flat strip shaped.
5. the bowl of anti-filter cloth support hoop as claimed in claim 3 landing, is characterized in that: described back-up ring is for annular or for some along backboard, the equally distributed block of circumferencial direction.
6. the bowl of anti-filter cloth support hoop as claimed in claim 1 landing, is characterized in that: the cross section of described support hoop is flat bar or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320760666.8U CN203635348U (en) | 2013-11-26 | 2013-11-26 | Centrifuge drum for preventing filler cloth supporting hoop from sliding down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320760666.8U CN203635348U (en) | 2013-11-26 | 2013-11-26 | Centrifuge drum for preventing filler cloth supporting hoop from sliding down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203635348U true CN203635348U (en) | 2014-06-11 |
Family
ID=50866630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320760666.8U Expired - Lifetime CN203635348U (en) | 2013-11-26 | 2013-11-26 | Centrifuge drum for preventing filler cloth supporting hoop from sliding down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203635348U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3040127A1 (en) * | 2014-12-23 | 2016-07-06 | Andritz KMPT GmbH | Filter centrifuge |
| CN106694244A (en) * | 2017-02-28 | 2017-05-24 | 蚌埠市兴利离心机制造有限公司 | Rotary drum filter cloth support hoop structure for vertical centrifugal machine |
| CN106799311A (en) * | 2017-02-28 | 2017-06-06 | 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 |
-
2013
- 2013-11-26 CN CN201320760666.8U patent/CN203635348U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3040127A1 (en) * | 2014-12-23 | 2016-07-06 | Andritz KMPT GmbH | Filter centrifuge |
| CN106694244A (en) * | 2017-02-28 | 2017-05-24 | 蚌埠市兴利离心机制造有限公司 | Rotary drum filter cloth support hoop structure for vertical centrifugal machine |
| CN106799311A (en) * | 2017-02-28 | 2017-06-06 | 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |
|
| CX01 | Expiry of patent term |