CN205089672U - Glue novel water seal circle of pump - Google Patents
Glue novel water seal circle of pump Download PDFInfo
- Publication number
- CN205089672U CN205089672U CN201520856002.0U CN201520856002U CN205089672U CN 205089672 U CN205089672 U CN 205089672U CN 201520856002 U CN201520856002 U CN 201520856002U CN 205089672 U CN205089672 U CN 205089672U
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- CN
- China
- Prior art keywords
- circle
- seal
- zigzag slot
- serrated groove
- pump
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a carry ore deposit glue novel water seal circle of pump, it includes water seal circle, saw serrated groove circle, saw serrated groove cover, and the excircle is equipped with the water passing groove in the seal cage, and the circle is equipped with a plurality of hole for water sprayings at the bottom of the recess, sets up saw serrated groove circle in seal cage one side, and the seal cage all be two semicircles with saw serrated groove circle and forms, and newly -increased saw serrated groove cover is equipped with the 0.3mm clearance in packing saw serrated groove circle into between saw serrated groove, the rotation that links together of saw serrated groove cover and gluey pump shaft sleeve. This glue novel water seal circle of pump has can not leak the ore pulp, reduces and glues pump maintenance volume, reduction in production cost.
Description
Technical field
The utility model relates to a kind of novel water seal circle of glue pump of transfer ore pulp.
Background technique
Existing glue pump water seal circle at present, 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, ensures that in water seal circle, hydraulic pressure seals ore pulp leakage.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 and leak, glue pump can not run, and impact is produced.
Summary of the invention
There is the deficiency of easily leaking ore pulp to overcome existing glue pump water seal circle, the purpose of this utility model provide a kind of can not the novel water seal circle of glue pump of spillage.
The utility model 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 utility model can not the object of spillage.
The beneficial effects of the utility model are, glue pump can not spillage, reduce glue pump amount of maintenance, can reduce cost of production.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Figure is the sectional drawing of the utility model embodiment.
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, and 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 roundabout 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.
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 |
|---|---|---|---|
| CN201520856002.0U CN205089672U (en) | 2015-10-24 | 2015-10-24 | Glue novel water seal circle of pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520856002.0U CN205089672U (en) | 2015-10-24 | 2015-10-24 | Glue novel water seal circle of pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205089672U true CN205089672U (en) | 2016-03-16 |
Family
ID=55480364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520856002.0U Expired - Fee Related CN205089672U (en) | 2015-10-24 | 2015-10-24 | Glue novel water seal circle of pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205089672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201898A (en) * | 2015-10-24 | 2015-12-30 | 车晋绥 | Rubber pump novel water seal ring |
-
2015
- 2015-10-24 CN CN201520856002.0U patent/CN205089672U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201898A (en) * | 2015-10-24 | 2015-12-30 | 车晋绥 | Rubber pump novel water seal ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160316 Termination date: 20171024 |