CN102817875A - Half type adjustable stripping ring for anti-wear slurry pump - Google Patents
Half type adjustable stripping ring for anti-wear slurry pump Download PDFInfo
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- CN102817875A CN102817875A CN2012103265946A CN201210326594A CN102817875A CN 102817875 A CN102817875 A CN 102817875A CN 2012103265946 A CN2012103265946 A CN 2012103265946A CN 201210326594 A CN201210326594 A CN 201210326594A CN 102817875 A CN102817875 A CN 102817875A
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- ring
- stripping ring
- stripping
- wear
- groove
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Abstract
The invention discloses a half type adjustable stripping ring for an anti-wear slurry pump. The ring comprises a stripping ring body (1) and is characterized by also comprising a blocking ring (2), wherein two semi-circular rings are spliced to form the stripping ring body (1), a groove which surrounds an outer periphery is arranged on the outer periphery of the stripping ring body (1), the blocking ring is clamped in the groove, and the two semi-circular rings form the connected stripping ring. By the aid of the stripping ring, the disassembly and the assembly are convenient, and the efficiency of the disassembly and the assembly is improved. The stripping ring has a plurality of specifications of different widths, the stripping rings of different widths are used in accordance with requirements during usage, a bearing box is not required to adjust an aligning position of an impeller, the operation is convenient, and the service life is not affected.
Description
Technical field
The present invention relates to and the adjusting stripping ring of wear-resistant slag stock pump.
Background technique
The slag stock pump is a kind of industrial pump, is widely used on the commercial production.The slag stock pump is as shown in Figure 1; Generally comprise bearing housing, the live axle that connects with the bearing housing activity and the impeller that is fixed on live axle one end; Regulate stripping ring 1 and be sleeved between bearing housing and the impeller on the live axle, regulate stripping ring and be mainly used in the dismounting that impeller was regulated and made things convenient for to impeller centering.At present, the main three-clove style stripping ring that adopts is realized the dismounting to impeller in the slag stock pump industry, adopts bearing housing to regulate the position of impeller centering.The three-clove style stripping ring is to realize the dismounting of stripping ring by three identical dismounting pieces through the adjacent side Bolt Connection, and then dismantles impeller again.The three-clove style stripping ring adopts bolt to connect, and inconvenience is installed on the one hand, has reduced efficiency; On the other hand, along with the prolongation of time, it is dead that bolt is prone to rust, brought difficulty for stripping ring dismounting itself, also just makes troubles to maintenance like this.The centering position of adopting bearing housing to regulate impeller makes the structure of system become complicated, drives axle and associated components is whole moves through tightening and loosering a bolt, and then plays the purpose of regulating impeller location, and the operation effort is inconvenient; The existence of bearing housing in addition reduces the bearing size of installation, and the bearing capacity of bearing reduces, and influences the working life of whole system.
Summary of the invention
The object of the invention solves slag stock pump stripping ring exactly because of Bolt Connection, and inconvenience is installed, and it is dead to be prone to rust, makes troubles to maintenance; Adopt bearing housing to regulate the centering position of impeller, inconvenient operation influences the problem in life-span.
The technological scheme that the present invention adopts is: a kind of double formula that is used for wear-resistant slag stock pump regulated stripping ring; It comprises stripping ring; It is characterized in that it also comprises back-up ring, described stripping ring is that two semicircular ring are spliced to form, and the stripping ring periphery is provided with the groove around periphery; Described back-up ring is stuck in the groove, two semicircular ring is constituted connect stripping ring.
Described back-up ring is a metal collar.
Said groove is positioned on the center line of periphery of stripping ring.
Beneficial effect of the present invention is: because stripping ring of the present invention is to realize connecting through back-up ring, easy accessibility has increased dismounting efficient; Because back-up ring is difficult for being connected as a single entity with the stripping ring corrosion, therefore greatly facilitates the dismounting of stripping ring, thereby increase dismounting efficient greatly simultaneously; Because stripping ring of the present invention can several thickness different specifications, take the different-thickness stripping ring during use according to actual needs, do not need bearing housing to regulate the centering position of impeller, and is easy to operate, do not influence working life.
Description of drawings
This slag of Fig. 1 stock pump schematic representation.
Fig. 2 is a schematic representation of the present invention.
Fig. 3 for for A-A of Fig. 1 to sectional view.
Embodiment
Like Fig. 2, shown in Figure 3, a kind of double formula that is used for wear-resistant slag stock pump regulated stripping ring, and it comprises stripping ring 1, and it also comprises back-up ring 2, and back-up ring 2 is a metal collar.Stripping ring 1 is that two semicircular ring are spliced to form, and two semicircular ring do not link to each other, and stripping ring 1 periphery is provided with the groove around periphery, and groove is positioned on the center line of periphery of stripping ring 1.Back-up ring is stuck in the groove, two semicircular ring is constituted connect stripping ring.
Claims (3)
1. double formula that is used for wear-resistant slag stock pump regulated stripping ring; It comprises stripping ring (1); It is characterized in that it also comprises back-up ring (2), described stripping ring (1) is that two semicircular ring are spliced to form, and stripping ring (1) periphery is provided with the groove around periphery; Described back-up ring is stuck in the groove, two semicircular ring is constituted connect stripping ring.
2. double formula that is used for wear-resistant slag stock pump according to claim 1 regulated stripping ring, it is characterized in that described back-up ring (2) is metal collar.
3. double formula that is used for wear-resistant slag stock pump according to claim 1 and 2 regulated stripping ring, it is characterized in that said groove is positioned on the center line of periphery of stripping ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103265946A CN102817875A (en) | 2012-09-06 | 2012-09-06 | Half type adjustable stripping ring for anti-wear slurry pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103265946A CN102817875A (en) | 2012-09-06 | 2012-09-06 | Half type adjustable stripping ring for anti-wear slurry pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102817875A true CN102817875A (en) | 2012-12-12 |
Family
ID=47302219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103265946A Pending CN102817875A (en) | 2012-09-06 | 2012-09-06 | Half type adjustable stripping ring for anti-wear slurry pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102817875A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074770A (en) * | 2014-07-04 | 2014-10-01 | 北京中创天成科技发展有限公司 | Novel TC series slurry pump |
| CN105090064A (en) * | 2015-08-04 | 2015-11-25 | 姜广义 | High-speed directly connected water vapor compressor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201606291U (en) * | 2009-09-10 | 2010-10-13 | 长沙水泵厂有限公司 | Impeller disassembly ring for multifunctional dredge boat pump |
| CN201747678U (en) * | 2010-08-05 | 2011-02-16 | 唐山三友热电有限责任公司 | Demounting ring for slag draining pump |
| CN102042269A (en) * | 2009-10-20 | 2011-05-04 | 山东双轮集团股份有限公司 | Centrifugal pump impeller detaching ring |
| CN202203178U (en) * | 2011-08-04 | 2012-04-25 | 安徽嘉成泵业有限责任公司 | Detaching ring for detaching impeller on slurry pump |
| CN202833329U (en) * | 2012-09-06 | 2013-03-27 | 安徽迈宁工业泵有限公司 | Half-and-half-type adjusting stripping ring for abrasion-resistant slurry pump |
-
2012
- 2012-09-06 CN CN2012103265946A patent/CN102817875A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201606291U (en) * | 2009-09-10 | 2010-10-13 | 长沙水泵厂有限公司 | Impeller disassembly ring for multifunctional dredge boat pump |
| CN102042269A (en) * | 2009-10-20 | 2011-05-04 | 山东双轮集团股份有限公司 | Centrifugal pump impeller detaching ring |
| CN201747678U (en) * | 2010-08-05 | 2011-02-16 | 唐山三友热电有限责任公司 | Demounting ring for slag draining pump |
| CN202203178U (en) * | 2011-08-04 | 2012-04-25 | 安徽嘉成泵业有限责任公司 | Detaching ring for detaching impeller on slurry pump |
| CN202833329U (en) * | 2012-09-06 | 2013-03-27 | 安徽迈宁工业泵有限公司 | Half-and-half-type adjusting stripping ring for abrasion-resistant slurry pump |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074770A (en) * | 2014-07-04 | 2014-10-01 | 北京中创天成科技发展有限公司 | Novel TC series slurry pump |
| CN105090064A (en) * | 2015-08-04 | 2015-11-25 | 姜广义 | High-speed directly connected water vapor compressor |
| CN105090064B (en) * | 2015-08-04 | 2018-01-23 | 姜广义 | A kind of direct-connected vapor compressor of high speed |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121212 |