CN202228418U - Novel chemical process pump - Google Patents
Novel chemical process pump Download PDFInfo
- Publication number
- CN202228418U CN202228418U CN2011203371861U CN201120337186U CN202228418U CN 202228418 U CN202228418 U CN 202228418U CN 2011203371861 U CN2011203371861 U CN 2011203371861U CN 201120337186 U CN201120337186 U CN 201120337186U CN 202228418 U CN202228418 U CN 202228418U
- Authority
- CN
- China
- Prior art keywords
- pump
- suspension bracket
- suspension
- rolling bearing
- bracket
- 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
Links
Abstract
The utility model discloses a novel chemical process pump, which mainly includes a pump body, a sealing ring, an impeller, a pump cover, a shaft sleeve, a mechanical seal, a mechanical seal gland, a shaft, a suspension bracket, a bracket, a bearing gland, a dust-proof plate, a rolling bearing, a lengthened coupler, a motor and a base, wherein a rotor part of the pump is installed on the suspension bracket through the rolling bearing and the bearing gland; and the left side of the suspension bracket is linked with the pump body through a spigot, and the right side of the suspension bracket is fixed on the base through the bracket. The novel chemical process pump has the benefits that the suspension bracket adopts an integral type, so as to reduce the machining procedure, reduce the manufacturing cost, and enable the precision to be more reliable; the volume of an oil chamber of the suspension bracket is enlarged, and radiating fins are additionally arranged on the outer surface of the oil chamber, so that the lubrication and temperature rise of the rolling bearing are greatly improved, and the service life of the pump is prolonged; and a hoisting ring is additionally arranged in the middle of the suspension bracket, thereby enabling the production assembly and the on-site maintenance to be more convenient and faster.
Description
Technical field
The utility model relates to mechanical engineering pump class technical field, is mainly used in conveying and does not contain solid particle, has the liquid pump of corrosivity, viscosity similar water.
Background technique
Chemical flow-process pump is applicable to that mainly industries such as chemical industry, oil, metallurgy, electric power, papermaking, food, pharmacy and synthetic fiber are used to carry various corrosive or do not allow the medium that is similar to water that pollutes, is a kind of general service pump series products.Its rotor portion connects with the pump housing through suspension, and through the pump housing and support pump is fixed on the base.The suspension of existing this product is formed through Bolt Connection by intermediate support and suspension body two-part, and intermediate support and suspension body are processed respectively, not only increase cost, and the precision of whole suspension also is difficult for guaranteeing.Suspension body accumulator volume is too small simultaneously, and the lubricant oil of storage is very few, and when pump turned round for a long time continuously, Lubrication of Rolling Contact Bearing all can be affected with cooling, thereby influences the working life of pump.When pump turnover bore was bigger, quality was excessive after suspension was installed rotor, and is also inconvenient when producing assembling and field maintenance.
The model utility content
Deficiency to existing technology; The utility model provides a kind of can satisfy the connection support reliably, can reduce the pump cost of production again, improves the product precision; Improve the lubricated and cool condition of rolling bearing, make simultaneously and produce assembling, the novel easily and efficiently chemical flow-process pump of field maintenance.
To achieve these goals, the utility model solution technological scheme that its technical problem adopted is:
A kind of novel chemical flow-process pump; Mainly form by the pump housing, seal ring, impeller, pump cover, axle sleeve, mechanical seal, mechanical seal cover, axle, suspension, support, bearing gland, dustproof dish, rolling bearing, lengthened coupling, motor, base; The pump rotor part is installed on the suspension through rolling bearing, bearing gland; Suspension passes on left seam and connects with the pump housing, and the right side is fixed on the base through support.
The beneficial effect of the utility model: this novel suspension adopts integrated type, has reduced manufacturing procedure, has reduced cost of production, and precision more is prone to guarantee; Increased suspension accumulator volume, set up radiating fin, Lubrication of Rolling Contact Bearing and temperature rise are greatly improved, prolonged the working life of pump at the accumulator outer surface; Increase suspension ring in the suspension intermediate portion, make and produce assembling, field maintenance is convenient, fast.
Description of drawings
Fig. 1 is the utility model chemical flow-process pump structural representation;
Fig. 2 is the prior art constructions schematic representation.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
As shown in Figure 1; A kind of novel chemical flow-process pump; Comprise by component such as the pump housing 1, seal ring 2, impeller 3, pump cover 4, axle sleeve 5, mechanical seal 6, mechanical seal cover 7, axle 8, suspension 9, support 10, bearing gland 11, dustproof dish 12, rolling bearings 13 and forming, also have component such as lengthened coupling, motor, base not give demonstration in addition.The pump rotor part is installed on the suspension 9 through rolling bearing 13, bearing gland 11 etc., and suspension 9 passes on left seam and connects with the pump housing 1, and the right side is fixed on the base through support 10.The beneficial effect of the utility model: this novel suspension adopts integrated type, has reduced manufacturing procedure, has reduced cost of production, and precision more is prone to guarantee; Increased suspension accumulator volume, set up radiating fin, Lubrication of Rolling Contact Bearing and temperature rise are greatly improved, prolonged the working life of pump at the accumulator outer surface; Increase suspension ring in the suspension intermediate portion, make and produce assembling, field maintenance is convenient, fast.
Claims (1)
1. novel chemical flow-process pump; Mainly form by the pump housing (1), seal ring (2), impeller (3), pump cover (4), axle sleeve (5), mechanical seal (6), mechanical seal cover (7), axle (8), suspension (9), support (10), bearing gland (11), dustproof dish (12), rolling bearing (13); It is characterized in that: pump rotor partly is installed on the suspension (9) through rolling bearing (13), bearing gland (11); Suspension (9) passes on left seam and connects with the pump housing (1), and the right side is fixed on the base through support (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203371861U CN202228418U (en) | 2011-09-08 | 2011-09-08 | Novel chemical process pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203371861U CN202228418U (en) | 2011-09-08 | 2011-09-08 | Novel chemical process pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202228418U true CN202228418U (en) | 2012-05-23 |
Family
ID=46079005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203371861U Expired - Fee Related CN202228418U (en) | 2011-09-08 | 2011-09-08 | Novel chemical process pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202228418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100851A (en) * | 2017-04-19 | 2017-08-29 | 陕西科技大学 | A kind of single-suction urine pump |
| CN112253526A (en) * | 2020-10-16 | 2021-01-22 | 邵阳宝兴化工设备有限公司 | Non-metallic material anti-corrosion pump and manufacturing method thereof |
-
2011
- 2011-09-08 CN CN2011203371861U patent/CN202228418U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100851A (en) * | 2017-04-19 | 2017-08-29 | 陕西科技大学 | A kind of single-suction urine pump |
| CN112253526A (en) * | 2020-10-16 | 2021-01-22 | 邵阳宝兴化工设备有限公司 | Non-metallic material anti-corrosion pump and manufacturing method thereof |
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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 |
Granted publication date: 20120523 Termination date: 20150908 |
|
| EXPY | Termination of patent right or utility model |