CN2555432Y - Pulp pump - Google Patents
Pulp pump Download PDFInfo
- Publication number
- CN2555432Y CN2555432Y CN 02243258 CN02243258U CN2555432Y CN 2555432 Y CN2555432 Y CN 2555432Y CN 02243258 CN02243258 CN 02243258 CN 02243258 U CN02243258 U CN 02243258U CN 2555432 Y CN2555432 Y CN 2555432Y
- Authority
- CN
- China
- Prior art keywords
- pump
- cover
- impeller
- pump cover
- shell
- 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 relates to a pulp pump which comprises a pump cover, a pump shell, a transmission shaft, an impeller, and a belt wheel. The pump cover and the pump shell are assembled together through a bolt; an adjusting gasket is arranged between the pump cover and the pump shell; the pump cover is internally provided with a nog plate which is assembled with the pump cover; a glue liner is arranged between the pump cover and the pump shell; a containing cavity formed by the pump cover and the pump shell is internally provided with the impeller which is arranged on the transmission shaft and is connected with the belt wheel through a bracket; the transmission shaft is arranged on a sealed cavity through a group of pushing bearings and two groups of core adjusting bearings; the interior of the pump shell is provided with a sealed shell which is internally provided with a vice impeller; a sealing device consisting of an O-shaped glue ring and an asbestos packing set is arranged between the end cover of the sealing shell and the vice impeller; the position on the end cover of the sealing shell and corresponding to the vice impeller in the sealing shell is provided with a liquid sealing water cleaning opening. The utility model has the advantages of simple structure, convenient production, use and maintenance, high efficiency, long service life and wide application scope, thereby being an ideal replacing apparatus of the prior pulp pump.
Description
Technical field: the utility model relates to a kind of water pump, particularly a kind of slag stock pump.
Background technique: existing slag stock pump because the cavity position that pump cover and pump case are formed is non-adjustable, in addition belt pulley between pump case and carriage, complex structure, and cause amount of maintenance bigger, lack working life, efficient is low.
Summary of the invention: the purpose of this utility model just is to overcome deficiency of the prior art, provides a kind of simple in structure, and it is easy to maintenance to make use, efficient height, the slag stock pump of long service life.
The purpose of this utility model is to realize like this, it comprises: pump cover, pump case, transmission shaft, impeller, belt pulley, pump cover, pump case fits together by bolt, pump cover, be provided with between the pump case and can adjust liner, be provided with nog plate in the pump cover, nog plate and pump cover fit together, pump cover, be provided with the glue lining between the pump case, pump cover is provided with material feeding mouth, pump cover, the cavity volume top that pump case is formed is provided with discharge port, pump cover, in the cavity volume that pump case is formed impeller is housed, impeller is contained on the transmission shaft and by carriage and links to each other with belt pulley, carriage fits together by bolt and pump case, the top of carriage forms seal chamber by bay cover, transmission shaft is contained in the seal chamber by two groups of selfaligning bearings and one group of thrust-bearing, the inside of pump case is provided with capsul, the inside of capsul is provided with sub-propeller, sub-propeller is fixed on the transmission shaft, be provided with the seal arrangement that o shape cushion rubber and asbestos packing are formed between capsul end cap and the sub-propeller, the position of the inner sub-propeller of corresponding capsul is provided with the import of sealing liquid clear water on the capsul end cap.
The purpose of this utility model also can realize by following technical measures, the position of the corresponding seal arrangement of capsul end cap is provided with oiling device, bay cover is provided with pouring orifice, the two ends of carriage are provided with end cover, impeller is composited by steel plate, abrasive rubber, and nog plate is a cast steel skeleton outer lining abrasive rubber.
Compared to existing technology, the utlity model has simple in structure, make to use easy to maintenance, efficient height, long service life, advantage such as applied widely.
Description of drawings:
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model structural representation A-A view
Fig. 3 is the utility model structural representation B-B view
Embodiment: the utility model is described in detail in detail below in conjunction with drawings and Examples, it comprises: pump cover 1, pump case 8, transmission shaft 25, impeller 3, belt pulley 17, pump cover 1, pump case 8 is by bolt 6,24 fit together, pump cover 1, be provided with between the pump case 8 and can adjust liner 7, be provided with nog plate 2 in the pump cover 1, nog plate 2 fits together with pump cover 1, pump cover 1, be provided with glue lining 5 between the pump case 8, pump cover 1 is provided with material feeding mouth 4, pump cover 1, the cavity volume top that pump case 8 is formed is provided with discharge port 23, pump cover 1, in the cavity volume that pump case 8 is formed impeller 3 is housed, impeller 3 is contained on the transmission shaft 25 and by carriage 13 and links to each other with belt pulley 17, carriage 13 fits together by bolt and pump case 8, the top of carriage 13 forms seal chamber by bay cover 19, transmission shaft 25 is by two groups of selfaligning bearings 14,16 and one groups of thrust-bearings 15 are contained in the seal chamber, the inside of pump case 8 is provided with capsul 9, the inside of capsul 9 is provided with sub-propeller 10, sub-propeller 10 is fixed on the transmission shaft 25, be provided with the seal arrangement 12 that o shape cushion rubber and asbestos packing are formed between capsul end cap 11 and the sub-propeller 10, the position of corresponding capsul 9 inner sub-propellers 10 is provided with sealing liquid clear water import 26 on the capsul end cap 11, the position of capsul end cap 11 corresponding seal arrangements 12 is provided with oiling device 22, bay cover 19 is provided with pouring orifice 20, the two ends of carriage 13 are provided with end cover 18,21, impeller 3 is by steel plate, abrasive rubber is composited, and nog plate 2 is a cast steel skeleton outer lining abrasive rubber.Working principle of the present utility model is, at first material feeding mouth 4 is connected with the material that needs to carry by pipeline, discharge port 23 is received transfer position by pipeline, inject clear water by the import 26 of sealing liquid clear water to sub-propeller 10 sides of capsul 11, drive belt pulley 17 rotations by power then, belt pulley 17 rotates together by transmission shaft 25 impeller 3 and sub-propeller 10, material can be transferred out by discharge port 23, realizes the object of the invention.Sub-propeller 10 is in rotary course, rely on centrifugal force to be thrown to capsul 11 inner side edges in the clear water that enters in the capsul 11 along the water-stop that forms certain pressure, to prevent pump cover 1, the cavity volume that pump case 8 is formed contains the sewage of certain dirt slag because of sealing the undesirable capsul 11 that enters, influence the working life of the seal arrangement 12 of o shape cushion rubber and asbestos packing composition, pump cover 1, be provided with between the pump case 8 and can adjust liner 7, thoroughly overcome prior art pump cover 1, the nonadjustable drawback of cavity volume that pump case 8 is formed, can effectively guarantee nog plate 2, glue lining 5, the normal working of impeller 3, transmission shaft 25 is by two groups of selfaligning bearings 14,16 and one groups of thrust-bearings 15 are contained in the seal chamber, can guarantee transmission shaft 25, belt pulley 17, the concentricity of impeller 3, the string that also can effectively prevent transmission shaft 25 is moving, inject lubricant oil by the pouring orifice on the bay cover 19 20 to the upper cavity of carriage 13, can guarantee two groups of selfaligning bearings 14, the normal of 16 and one groups of thrust-bearings 15 lubricates, the end cover 18 at the two ends of carriage 13,21, can prevent that the lubricant oil in carriage 13 upper cavity from overflowing, belt pulley 17 is positioned at the outside of carriage 13, can change belt easily, the position of capsul end cap 11 corresponding seal arrangements 12 is provided with oiling device 22, can inject lubricant oil to the inside of seal arrangement 12 easily, guarantee the normal working of seal arrangement 12, impeller 3 is by steel plate, abrasive rubber is composited, nog plate 2 is a cast steel skeleton outer lining abrasive rubber, can guarantee the rigidity of impeller, can improve its wear resistance again, improved the working life of integral device greatly, the utility model is simple in structure, it is easy to maintenance to make use, the efficient height, long service life, applied widely, be the desirable alternate device of existing slag stock pump.
Claims (6)
1. slag stock pump, comprise: pump cover, pump case, transmission shaft, impeller, belt pulley, it is characterized in that: pump cover, pump case fits together by bolt, pump cover, be provided with between the pump case and can adjust liner, be provided with nog plate in the pump cover, nog plate and pump cover fit together, pump cover, be provided with the glue lining between the pump case, pump cover is provided with material feeding mouth, pump cover, the cavity volume top that pump case is formed is provided with discharge port, pump cover, in the cavity volume that pump case is formed impeller is housed, impeller is contained on the transmission shaft and by carriage and links to each other with belt pulley, and carriage fits together by bolt and pump case, and the top of carriage forms seal chamber by bay cover, transmission shaft is contained in the seal chamber by two groups of selfaligning bearings and one group of thrust-bearing, the inside of pump case is provided with capsul, and the inside of capsul is provided with sub-propeller, and sub-propeller is fixed on the transmission shaft, be provided with the seal arrangement that o shape cushion rubber and asbestos packing are formed between capsul end cap and the sub-propeller, the position of the inner sub-propeller of corresponding capsul is provided with the import of sealing liquid clear water on the capsul end cap.
2. according to the described slag stock pump of claim 1, it is characterized in that: the position of the corresponding seal arrangement of capsul end cap is provided with oiling device.
3. according to the described slag stock pump of claim 1, it is characterized in that: bay cover is provided with pouring orifice.
4. according to the described slag stock pump of claim 1, it is characterized in that: the two ends of carriage are provided with end cover.
5. according to the described slag stock pump of claim 1, it is characterized in that: impeller is composited by steel plate, abrasive rubber.
6. according to the described slag stock pump of claim 1, it is characterized in that: nog plate is a cast steel skeleton outer lining abrasive rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02243258 CN2555432Y (en) | 2002-07-22 | 2002-07-22 | Pulp pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02243258 CN2555432Y (en) | 2002-07-22 | 2002-07-22 | Pulp pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2555432Y true CN2555432Y (en) | 2003-06-11 |
Family
ID=33715558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02243258 Expired - Fee Related CN2555432Y (en) | 2002-07-22 | 2002-07-22 | Pulp pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2555432Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988505A (en) * | 2009-08-04 | 2011-03-23 | 江苏华机环保设备有限责任公司 | Double-door bagasse pump |
| CN103511321A (en) * | 2012-08-03 | 2014-01-15 | 江西耐普矿机新材料股份有限公司 | Mining heavy type slurry pump with water seal arranged at suction inlet |
| CN110645182A (en) * | 2019-11-05 | 2020-01-03 | 三联泵业股份有限公司 | Slurry pump seal cavity structure |
-
2002
- 2002-07-22 CN CN 02243258 patent/CN2555432Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101988505A (en) * | 2009-08-04 | 2011-03-23 | 江苏华机环保设备有限责任公司 | Double-door bagasse pump |
| CN103511321A (en) * | 2012-08-03 | 2014-01-15 | 江西耐普矿机新材料股份有限公司 | Mining heavy type slurry pump with water seal arranged at suction inlet |
| CN110645182A (en) * | 2019-11-05 | 2020-01-03 | 三联泵业股份有限公司 | Slurry pump seal cavity structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |