CN105201898A - Rubber pump novel water seal ring - Google Patents
Rubber pump novel water seal ring Download PDFInfo
- Publication number
- CN105201898A CN105201898A CN201510724209.7A CN201510724209A CN105201898A CN 105201898 A CN105201898 A CN 105201898A CN 201510724209 A CN201510724209 A CN 201510724209A CN 105201898 A CN105201898 A CN 105201898A
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- CN
- China
- Prior art keywords
- zigzag slot
- water seal
- circle
- seal ring
- zigzag
- 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.)
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a rubber pump novel water seal ring for conveying ore pulp, comprising a water seal ring, a zigzag slot ring and a zigzag slot sleeve, wherein the inner and outer circles of the water seal ring are provided with water passing grooves, the bottom circles of the grooves are provided with multiple water spray holes, one side of the water seal ring is additionally provided with the zigzag slot ring, each of the water seal ring and the zigzag slot ring consists of two semicircles, the added zigzag slot sleeve is arranged in the zigzag slot ring, a gap of 0.3mm is formed between zigzag slots, and the zigzag slot sleeve and a rubber pump shaft sleeve are connected together to rotate. The rubber pump novel water seal ring has the advantages of be capable of avoiding ore pulp leakage, reducing rubber pump maintenance amount and lowering production cost.
Description
Technical field
The present invention relates to glue pump new water seal circle of a kind of transfer ore pulp.
Background technique
At present existing glue pump water seal circle, inside and outside circle is provided with water passing groove, and groove-bottom circle is provided with multiple hole for water spraying, has comparatively small―gap suture between water seal circle two side endoporus and rotating shaft, to ensure in water seal circle that hydraulic pressure seals ore pulp Vent and leaks.When glue pump service time is long, water seal circle can wear and tear because ore pulp constantly rushes mill endoporus by the endoporus of glue pump impeller side, and seal clearance increases, and in water seal, hydraulic pressure reduces envelope incessantly ore pulp, and produce ore pulp Vent and leak, glue pump can not run, and impact is produced.
Summary of the invention
There is easy Vent leak the deficiency of ore pulp to overcome existing glue pump water seal circle, object of the present invention provide a kind of can not the novel water seal circle of glue pump of spillage.
The present invention's adopted technological scheme of dealing with problems is: it comprises seal cage, zigzag slot circle, zigzag slot cover, the inside and outside circle of seal cage is provided with water passing groove, groove-bottom circle is provided with multiple hole for water spraying, zigzag slot circle is set up in seal cage side, seal cage and zigzag slot circle are all two semicircle compositions, newly-increased zigzag slot cover loads in zigzag slot circle, is provided with 0.3mm gap between zigzag slot, and zigzag slot cover links together with glue pump shaft and rotates.This zigzag slot sealing route is long and narrow, water between groove in gap flow resistance very large, greatly reduce the leakage quantity of water in seal cage, so water pressure energy improves in seal cage, ore pulp kept off outside water seal circle, thus reach the present invention can not the object of spillage.
The invention has the beneficial effects as follows, glue pump can not spillage, reduces glue pump amount of maintenance, can reduce cost of production.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Figure is the sectional drawing of the embodiment of the present invention.
In figure 1, seal cage 1-1, hole for water spraying 2, zigzag slot circle 3, zigzag slot cover
Embodiment
In the embodiment shown in figure.Seal cage 1 is water seal circle on original glue pump, seal cage 1 inside and outside circle is all provided with groove, for high pressure water and the formation seal cage of circulating, seal ore pulp, seal cage 1 sets up zigzag slot circle 2 by glue pump impeller side, seal cage 1 and zigzag slot circle 2 are all designed to two semicircle screws and are formed by connecting, and are convenient to dismounting.A newly-increased zigzag slot overlaps 3 separately in addition, and zigzag slot cover 3 loads in zigzag slot circles 2, is provided with 0.3mm gap between zigzag slot, for the needs that zigzag slot cover 3 rotates.Zigzag slot cover 3 is contained on glue pump shaft, and rotate together with glue pump, this zigzag slot is 3-4 groove.Because zigzag slot Yu rotation sealing route is long, between groove, gap only has 0.3mm, and water flow resistance between groove is very large, and can ensure that in seal cage 1, hydraulic pressure is steady in a long-term, ore pulp cannot leak by Vent.
Claims (2)
1. the novel water seal circle of glue pump, it comprises seal cage, zigzag slot circle, zigzag slot cover, seal cage inside and outside circle is provided with water passing groove, groove-bottom circle is provided with multiple hole for water spraying, it is characterized in that: set up zigzag slot circle in seal cage side, seal cage and zigzag slot circle are all two semicircle compositions, and newly-increased zigzag slot cover loads in zigzag slot circle, be provided with 0.3mm gap between zigzag slot, zigzag slot cover links together with glue pump shaft and rotates.
2. the novel water seal circle of glue pump according to claim 1, is characterized in that: described zigzag slot is 3-4 groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510724209.7A CN105201898A (en) | 2015-10-24 | 2015-10-24 | Rubber pump novel water seal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510724209.7A CN105201898A (en) | 2015-10-24 | 2015-10-24 | Rubber pump novel water seal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105201898A true CN105201898A (en) | 2015-12-30 |
Family
ID=54949776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510724209.7A Pending CN105201898A (en) | 2015-10-24 | 2015-10-24 | Rubber pump novel water seal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105201898A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1301691A (en) * | 1969-02-03 | 1973-01-04 | ||
| DE202005020100U1 (en) * | 2005-12-23 | 2006-02-23 | Assoma Inc., Lujhu | Centrifugal pump has gasket and labyrinth gasket arranged between motor shaft and housing |
| EP1764512A1 (en) * | 2005-09-16 | 2007-03-21 | Paul Bungartz GmbH & Co. Kommanditgesellschaft | Shaft seal |
| CN200982478Y (en) * | 2006-09-20 | 2007-11-28 | 吴希宾 | Building floor pipe sealing part |
| JP2010059868A (en) * | 2008-09-04 | 2010-03-18 | Ito Seisakusho:Kk | Sealing structure for shaft seal part of pump |
| CN102434486A (en) * | 2010-09-29 | 2012-05-02 | 株式会社神户制钢所 | Shaft sealing device for rotary equipment |
| CN203067338U (en) * | 2012-12-21 | 2013-07-17 | 宝钢不锈钢有限公司 | High pressure centrifugal pump maze seal device |
| CN203584878U (en) * | 2013-11-20 | 2014-05-07 | 浙江双阳风机有限公司 | Shaft seal structure of waste gas exhaust centrifugal fan |
| CN204041524U (en) * | 2014-08-08 | 2014-12-24 | 杭州杭氧透平机械有限公司 | A kind of gear centrifugal turbo-compressor sealer |
| CN205089672U (en) * | 2015-10-24 | 2016-03-16 | 车晋绥 | Glue novel water seal circle of pump |
-
2015
- 2015-10-24 CN CN201510724209.7A patent/CN105201898A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1301691A (en) * | 1969-02-03 | 1973-01-04 | ||
| EP1764512A1 (en) * | 2005-09-16 | 2007-03-21 | Paul Bungartz GmbH & Co. Kommanditgesellschaft | Shaft seal |
| DE202005020100U1 (en) * | 2005-12-23 | 2006-02-23 | Assoma Inc., Lujhu | Centrifugal pump has gasket and labyrinth gasket arranged between motor shaft and housing |
| CN200982478Y (en) * | 2006-09-20 | 2007-11-28 | 吴希宾 | Building floor pipe sealing part |
| JP2010059868A (en) * | 2008-09-04 | 2010-03-18 | Ito Seisakusho:Kk | Sealing structure for shaft seal part of pump |
| CN102434486A (en) * | 2010-09-29 | 2012-05-02 | 株式会社神户制钢所 | Shaft sealing device for rotary equipment |
| CN203067338U (en) * | 2012-12-21 | 2013-07-17 | 宝钢不锈钢有限公司 | High pressure centrifugal pump maze seal device |
| CN203584878U (en) * | 2013-11-20 | 2014-05-07 | 浙江双阳风机有限公司 | Shaft seal structure of waste gas exhaust centrifugal fan |
| CN204041524U (en) * | 2014-08-08 | 2014-12-24 | 杭州杭氧透平机械有限公司 | A kind of gear centrifugal turbo-compressor sealer |
| CN205089672U (en) * | 2015-10-24 | 2016-03-16 | 车晋绥 | Glue novel water seal circle of pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151230 |