CN202953460U - Deep-type shaft sealing device of rigid impeller feeding machine - Google Patents
Deep-type shaft sealing device of rigid impeller feeding machine Download PDFInfo
- Publication number
- CN202953460U CN202953460U CN 201220612623 CN201220612623U CN202953460U CN 202953460 U CN202953460 U CN 202953460U CN 201220612623 CN201220612623 CN 201220612623 CN 201220612623 U CN201220612623 U CN 201220612623U CN 202953460 U CN202953460 U CN 202953460U
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- seal receptacle
- deep
- feeding machine
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- dark
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- Expired - Fee Related
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Abstract
The utility model discloses a deep-type shaft sealing device of a rigid impeller feeding machine. The deep-type shafting sealing device is realized through the following technical scheme. The deep-type shafting sealing device is arranged at two ends of the housing of the rigid impeller feeding machine, and is composed of a deep-type sealing seat, a sealing seat gland and an oil-immersed asbestos packing, wherein the groove body of a filling asbestos packing of the deep-type sealing seat is deepened-type, such that filling materials in the asbestos packing are increased, sealing strength is enhanced; the whole deep-type sealing seat penetrates a impeller rotor shaft, passes through the housing and sinks into an impeller rotor of the rigid impeller feeding machine; a pressing end of the sealing seat gland is of a spherical arc shape, so as to enable the filling materials to be fuller, and the sealing effect to be tighter, and to achieve an ideal effect. The deep-type shaft sealing device of the rigid impeller feeding machine has the characteristics of being reasonable in structure, strong in adaptability, flexible in motion, free from material spilling, wear resistant, high temperature resistant, durable, free of escaping, popping out, dripping and leaking, energy-saving and environment-friendly, economical and practical, safe and reliable, long in service life, capable of guaranteeing an excellent working environment, and the like.
Description
Technical field
The utility model relates to mechanical load transfer device field, more particularly, relates to the dark profile shaft sealing arrangement of a kind of novel rigid revolving plow reclaimer.
Background technology
Existing rigid impeller feeding machine, its in use, the evaporating, emitting, dripping or leaking of liquid or gas phenomenon is serious, material easily from axle head overflow, axle is easy to wear, the life-span is short, not only increases labour intensity, also causes environmental pollution, the harm field man is healthy.
The utility model content
Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, provides a kind of novel rigid revolving plow reclaimer dark profile shaft sealing arrangement.
The dark profile shaft sealing arrangement of the utility model rigid impeller feeding machine is achieved by following proposal, at the housing two ends of rigid impeller feeding machine dark profile shaft sealing arrangement is set, and is mainly invaded asbestos packing and is formed by dark type seal receptacle, seal receptacle gland, oil.
Described dark type seal receptacle, it fills asbestos packing cell body is deepened type, and the asbestos packing weighting material is increased, and sealing intensity is strengthened, and whole dark type seal receptacle passes the vane rotor axle, by housing and sink in the vane rotor of rigid impeller feeding machine;
Described seal receptacle gland makes weighting material fuller for being pressed into end for spherical arcuation, seals sternlyer, reaches ideal effect.
The dark profile shaft sealing arrangement of the utility model rigid impeller feeding machine, rational in infrastructure, strong adaptability, flexible movements, flash, wear-resisting, high temperature resistant, durable not, without run, drip, leak, energy-conserving and environment-protective, economical and practical, safe and reliable, the life-span is long, ensures the various functions such as good working environment.It is a kind of desirable utility unit.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the partial enlarged drawing of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
The utility model is the dark profile shaft sealing arrangement of rigid impeller feeding machine as shown in the figure, mainly invades asbestos packing 4 by dark type seal receptacle 5, seal receptacle gland 7, oil and forms.
Described dark type seal receptacle 5, it fills the asbestos packing cell body is deepened type, the asbestos packing weighting material is increased, sealing intensity is strengthened, whole dark type seal receptacle 5 passes vane rotor axle 3, by housing 1 and sink in the vane rotor 2 of rigid impeller feeding machine, dark type seal receptacle 5 usefulness bolts are connected with housing;
Described seal receptacle gland 7 passes vane rotor axle 3 fronts and is pressed into dark type seal receptacle 5 for being pressed into end for spherical arcuation, makes weighting material fuller, seals sternlyer, reaches ideal effect;
Described oil is invaded asbestos packing 4 and is pressed between dark type seal receptacle 5, the seal receptacle gland 7, and with vane rotor axle 3 close contacts, seal receptacle gland 7 is fastening with dark type seal receptacle 5 usefulness bolts 6, reaches sealing function.
The dark profile shaft sealing arrangement of the utility model rigid impeller feeding machine is widely used energy-conserving and environment-protective, long service life.
Embodiment recited above is described the utility model preferred implementation; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; common engineering staff make the technical solution of the utility model in this area various distortion and improvement all should belong to protection domain of the present utility model.
Claims (1)
1. dark profile shaft sealing arrangement of novel rigid revolving plow reclaimer, it is characterized in that the dark profile shaft sealing arrangement of described rigid impeller feeding machine is by dark type seal receptacle (5), seal receptacle gland (7), oil is invaded asbestos packing (4) and is formed, described dark type seal receptacle (5), it fills the asbestos packing cell body is deepened type, the asbestos packing weighting material is increased, sealing intensity is strengthened, whole dark type seal receptacle (5) passes the vane rotor axle, by housing and sink in the vane rotor of rigid impeller feeding machine, dark type seal receptacle (5) is connected with housing with bolt, described seal receptacle gland (7) is spherical arcuation for being pressed into end, pass vane rotor axle front and be pressed into dark type seal receptacle (5), make weighting material fuller, seal tighter, reach ideal effect, described oil is invaded asbestos packing (4) and is pressed into dark type seal receptacle (5), between the seal receptacle gland (7), with vane rotor axle close contact, seal receptacle gland (7) is used bolted with dark type seal receptacle (5), reaches sealing function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612623 CN202953460U (en) | 2012-11-20 | 2012-11-20 | Deep-type shaft sealing device of rigid impeller feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220612623 CN202953460U (en) | 2012-11-20 | 2012-11-20 | Deep-type shaft sealing device of rigid impeller feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202953460U true CN202953460U (en) | 2013-05-29 |
Family
ID=48459043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220612623 Expired - Fee Related CN202953460U (en) | 2012-11-20 | 2012-11-20 | Deep-type shaft sealing device of rigid impeller feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202953460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132365A (en) * | 2014-08-15 | 2014-11-05 | 大连华锐重工集团股份有限公司 | Composite sealed impeller type pulverized coal feeder |
-
2012
- 2012-11-20 CN CN 201220612623 patent/CN202953460U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132365A (en) * | 2014-08-15 | 2014-11-05 | 大连华锐重工集团股份有限公司 | Composite sealed impeller type pulverized coal feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20131120 |