CN102797849A - Seal assembly of propeller for stirring paper pulp - Google Patents
Seal assembly of propeller for stirring paper pulp Download PDFInfo
- Publication number
- CN102797849A CN102797849A CN2011101396676A CN201110139667A CN102797849A CN 102797849 A CN102797849 A CN 102797849A CN 2011101396676 A CN2011101396676 A CN 2011101396676A CN 201110139667 A CN201110139667 A CN 201110139667A CN 102797849 A CN102797849 A CN 102797849A
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- CN
- China
- Prior art keywords
- filler
- cover
- seal assembly
- nylon flange
- propeller
- 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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- Paper (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to a seal assembly of a propeller for stirring paper pulp. The seal assembly comprises a nylon flange sleeve and a filler sleeve, wherein the nylon flange sleeve and the filler sleeve are sleeved on a main shaft of the propeller; and the nylon flange sleeve is arranged on the front part of the filler sleeve. Compared with the prior art, the seal assembly is wide in use range and is suitable for various propellers of the same type, so that the production loss caused by pulp leakage is reduced, the production efficiency is improved, the abrasion of the equipment is lessened, the cost consumption of replacing spare parts of the equipment is reduced, the running rate of the equipment is greatly improved, and the halt loss caused by maintenance is reduced.
Description
Technical field
The present invention relates to a kind of black box, especially relate to a kind of agitating pulp and use angle of rake black box.
Background technique
It is to stir slurry that propulsion device mainly acts on, and guarantees that the slurry concentration in the stock tank is consistent, so in daily production process, propulsion device needs running in 24 hours, frequency of utilization is higher.Cause the often wearing and tearing of angle of rake filler cover, filler cover filler stroke is too short, causes spillage easily.The pool wall cover has the 10mm gap with filler cover inlet in the existing stock tank, more is prone to cause spillage.And frame own is thin, causes the frame vibrations by the angle steel welding.Spillage causes the slurry loss serious, increases to produce to consume.
Summary of the invention
The object of the invention is exactly to provide the agitating pulp that a kind of using scope is wide, productivity is high, reduce cost consumption to use angle of rake black box for the defective that overcomes above-mentioned existing technology existence.
The object of the invention can be realized through following technological scheme:
A kind of agitating pulp is used angle of rake black box, it is characterized in that, the sealing assembly comprises nylon flange cover and filler cover, and described nylon flange cover and filler cover are set on the angle of rake main shaft, and the nylon flange is set in the front portion of filler cover.
Described main shaft wore filler chamber, and the nylon flange is set in the entrance point of filler chamber.
The material of described filler cover is a phosphor bronze.
Compared with prior art, the present invention has the following advantages:
(1) using scope is wide, is applicable to various propulsion devices of the same type;
(2) reduce the production loss that spillage causes, improved manufacturing efficiency;
(3) equipment attrition alleviates, and reduces the cost consumption of changing equipment and spare part;
(4) improve the running rate of equipment greatly, reduced the shutdown loss that needs maintenance to cause.
Description of drawings
Fig. 1 is a structural representation of the present invention.
1 is that nylon flange cover, 2 is that filler cover, 3 is that main shaft, 4 is that filler chamber, 5 is propulsion device among the figure.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Embodiment
A kind of agitating pulp is used angle of rake black box, and its structure is as shown in Figure 1, and the sealing assembly comprises nylon flange cover 1 and filler cover 2; Nylon flange cover 1 and filler cover 2 all are set on the main shaft 3 of propulsion device 5; Main shaft 3 wore filler chamber 4, and nylon flange cover 1 is located at the front portion of filler cover 2, and this nylon flange cover 1 is located at the entrance point of filler chamber 4; Form the stifled slurry of first cover defence line through nylon flange cover 1 and alleviate the pressure of slurry packing; Solved the clearance issues that pool wall overlaps and filler overlaps the 10mm of inlet in the stock tank, the material of filler cover 2 adopts phosphor bronze, reduces wear.Proofread and correct simultaneously and advance main shaft, frame and stock tank import are with circularity and level.
Claims (3)
1. an agitating pulp is used angle of rake black box, it is characterized in that, the sealing assembly comprises nylon flange cover and filler cover, and described nylon flange cover and filler cover are set on the angle of rake main shaft, and the nylon flange is set in the front portion of filler cover.
2. a kind of agitating pulp according to claim 1 is used angle of rake black box, it is characterized in that, described main shaft wore filler chamber, and the nylon flange is set in the entrance point of filler chamber.
3. a kind of agitating pulp according to claim 1 is used angle of rake black box, it is characterized in that, the material of described filler cover is a phosphor bronze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110139667.6A CN102797849B (en) | 2011-05-27 | 2011-05-27 | The angle of rake black box of a kind of agitating pulp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110139667.6A CN102797849B (en) | 2011-05-27 | 2011-05-27 | The angle of rake black box of a kind of agitating pulp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102797849A true CN102797849A (en) | 2012-11-28 |
| CN102797849B CN102797849B (en) | 2016-04-20 |
Family
ID=47197085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110139667.6A Active CN102797849B (en) | 2011-05-27 | 2011-05-27 | The angle of rake black box of a kind of agitating pulp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102797849B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2203720Y (en) * | 1994-01-01 | 1995-07-19 | 山东省诸城市造纸机械厂 | Sand-removing non-plugging pulp pump |
| JPH07508211A (en) * | 1992-06-30 | 1995-09-14 | シユンドス・デフイブラトール・インダストリーズ・アクテイエボラーグ | Equipment for mixing processing agents into pulp suspension |
| CN201011343Y (en) * | 2006-12-08 | 2008-01-23 | 上海凯泉泵业（集团）有限公司 | Helix centrifugal type pulp pump |
| CN201109884Y (en) * | 2007-08-18 | 2008-09-03 | 李风宁 | Unloading device for high density bleaching tower |
| CN201172771Y (en) * | 2008-03-13 | 2008-12-31 | 卢向豹 | Slurry tank device for washing material under double globe digesters |
| CN201686884U (en) * | 2010-05-14 | 2010-12-29 | 张希华 | Paper making device |
| CN202132503U (en) * | 2011-05-27 | 2012-02-01 | 上海东冠纸业有限公司 | Sealing device used in propeller for stirring paper pulp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1221429A2 (en) * | 1984-11-05 | 1986-03-30 | Северодонецкий Филиал Украинского Научно-Исследовательского И Конструкторского Института Химического Машиностроения | Stuffing box-type seal for rotating shafts |
-
2011
- 2011-05-27 CN CN201110139667.6A patent/CN102797849B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07508211A (en) * | 1992-06-30 | 1995-09-14 | シユンドス・デフイブラトール・インダストリーズ・アクテイエボラーグ | Equipment for mixing processing agents into pulp suspension |
| CN2203720Y (en) * | 1994-01-01 | 1995-07-19 | 山东省诸城市造纸机械厂 | Sand-removing non-plugging pulp pump |
| CN201011343Y (en) * | 2006-12-08 | 2008-01-23 | 上海凯泉泵业（集团）有限公司 | Helix centrifugal type pulp pump |
| CN201109884Y (en) * | 2007-08-18 | 2008-09-03 | 李风宁 | Unloading device for high density bleaching tower |
| CN201172771Y (en) * | 2008-03-13 | 2008-12-31 | 卢向豹 | Slurry tank device for washing material under double globe digesters |
| CN201686884U (en) * | 2010-05-14 | 2010-12-29 | 张希华 | Paper making device |
| CN202132503U (en) * | 2011-05-27 | 2012-02-01 | 上海东冠纸业有限公司 | Sealing device used in propeller for stirring paper pulp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102797849B (en) | 2016-04-20 |
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