CN201232641Y - Non-plugging sludge pump - Google Patents
Non-plugging sludge pump Download PDFInfo
- Publication number
- CN201232641Y CN201232641Y CNU2008201484543U CN200820148454U CN201232641Y CN 201232641 Y CN201232641 Y CN 201232641Y CN U2008201484543 U CNU2008201484543 U CN U2008201484543U CN 200820148454 U CN200820148454 U CN 200820148454U CN 201232641 Y CN201232641 Y CN 201232641Y
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- CN
- China
- Prior art keywords
- pump
- impeller
- sludge pump
- pump housing
- stopped
- 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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Abstract
The utility model relates to an non-clogging sludge pump which is provided with a pump body and an impeller disk arranged in the pump body; the center of the impeller disk is provided with an impeller shaft the two ends of which extend out of the pump body in a penetrating way; one end of the impeller shaft is fixedly provided with a separator; and the other end is sleeved with a connection sleeve and a motor saddle by a bearing. The pump has a simple structure, is conveniently used, has a good non-clogging performance, is hard to generate failures and can achieve the best suction and drainage amount; moreover, the impeller and the bearing are hardly worn, thus being capable of improving the suction efficiency of the sludge pump and prolonging the service life of the sludge pump.
Description
Technical field
The utility model belongs to the slurry pump technical field, is that a kind of nothing is stopped up slurry pump.
Background technique
In technique known, the sludge pump that is generally used for aspirating sewage adopts the centrifugal pump body structure mostly, the clutch end of pump shaft is located in the impeller housing, and drive screw blade rotation, because the draw mud import on the impeller housing directly is communicated with blade, therefore, in pumping the process of sewage, run into the mud that contains blocks of solid or cellulosic foreign material, easy blockage phenomenon then, in case and blade blocked, often cause motor to be burnt out, even cause damaged blade, accident such as the bad pump case of spraining, have influence on the working life and the operating efficiency of sewage pump.Secondly, the Bearing Installation on the pump shaft is on the land of blade, and installing space is narrow and small, and the lubricating grease addition is less during installation, and the waterproof sealing difficulty, so the working life of bearing is short, and lubricated changing oil frequently directly has influence on the pumping efficiency of sewage pump.
The model utility content
The purpose of this utility model provides a kind of nothing simple in structure, esy to use, safe and reliable, that aspirate sewage efficient height, long service life and stops up slurry pump.
Realize that the technological scheme that the purpose of this utility model is taked is: this pump has a pump housing and is contained in the interior impeller plate of the pump housing, the center of the impeller plate is coated with the impeller shaft that the pump housing is stretched out at two ends, one end of impeller shaft is fixed with separator, and the other end is equipped with adapter sleeve and motor bearing by bearing housing.
Described separator is to be made of plural at least disengaging pawl.
The described impeller plate is provided with vertically arranged with it blade.
The swing diameter of described disengaging pawl is greater than pump housing water intake diameter.
The two-end part of described adapter sleeve is provided with water seal.
The exterior edge face of described pump housing feed-water end is provided with supporting element.
The nothing of making according to such scheme is stopped up slurry pump, and it is simple and practical, and is reasonable in design, easy to use, and the anti-plugging performance is good, be difficult for breaking down, and blade, bearing is not easy to wear, can improve the pumping efficiency of sewage pump effectively, long service life.Simultaneously, it is strong that this pump has suction force, and discharge capacity is big, the lift height, power consumption is few, move, installation, maintenance is all very easy, operating efficiency height, advantage such as emergency capability is strong, can reach best intake and discharge capacity, therefore applied widely, can be used for the sewage suction of Calcified pond, mud pit, plant effuent pond, deposition tank, also can be used for clearing up the suction of sewers, plant's ight soil and septic tank and water drainage operation such as speedily carry out rescue work.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Embodiment
Referring to Fig. 1, Fig. 2, nothing of the present utility model is stopped up sludge pump, form by the pump housing 1, the impeller plate 12, impeller shaft 8, blade 5, adapter sleeve 9, separator 3, motor cabinet 10, wherein, the pump housing 1 is the cylindrical shell body structure, the one side end face is provided with water intake 2, and the opposite side end face is connected with adapter sleeve 9 by fastening piece, and circumferential location is provided with outlet pipe 4.The impeller plate 12 is positioned at the housing of the pump housing 1, and install with impeller shaft 8 and to be connected, blade 5 more than at least 2 is packed in symmetrical manner on the end face of the impeller plate 12 1 sides, the stone in the mud can be reached bigger foreign material and vertical with the impeller plate 12 in the process that device 3 rotates with impeller shaft 8.All stretch out outside the housing of the pump housing 1 at the two ends of impeller shaft 8, end by water intake 2 is equipped with separator 3, with impeller shaft 8 rotations, this separator 3 is made of plural at least disengaging pawl, and the swing diameter of disengaging pawl throws away at branch greater than the diameter of the pump housing 1 water intake 2, avoid its housing that enters the pump housing 1 to stop up outlet pipe 4 or the damaged blade 5 or the pump housing 1, can the mud of precipitation state be stirred simultaneously, make it to mix, be convenient to suction with water.For the distance that extends between the pump housing 1 and the drive motor, assurance motor safety operation is provided with adapter sleeve 9 between the pump housing 1 and the motor cabinet 10, and impeller is also stretched spools 8 and installed with adapter sleeve 9 by bearing 7 and to be connected, go out outside the adapter sleeve 9, can be connected with the output terminal of drive motor.The two-end part of adapter sleeve 9 is equipped with water seal 6, can prevent that sewage from entering in it, guarantees good lubricated of bearing 7, prolongs the working life of bearing 7 and cycle of oil change more.Number in the figure 11 is separation sleeves, is used to adjust the gap between separator 3 and the pump housing 1 exterior edge face.On the outer end cap of the pump housing 1, also can lay at least 3 above supporting studs 13, the pump housing 1 can be seated in the sludge-tank when carrying out the sucking sludge operation.
When carrying out the sucking sludge operation, can utilize motor cabinet 10 to be suspended in above the sludge-tank, make the pump housing 1 that suitable draft be arranged; In the time of also can sewage deep be more shallow in the pond, utilize supporting studs 13 directly to be seated in the pump housing 1 in the sludge-tank, connect power supply, start drive motor, by 12 rotations of impeller shaft 8 impeller dishes, under the effect of its rotary centrifugal force, the water intake 2 of mud by the pump housing 1 can be sucked, and discharge from outlet pipe 4.In mud, be mixed with stone or bigger foreign material, when being drawn to water intake 2 places, then rotating to stir stone or foreign material are separated from mud, prevent that it from entering the pump housing and resulting in blockage by the disengaging pawl on the separator 3.Because the bearing 7 on the impeller shaft 8 is installed in the adapter sleeve 9, and adapter sleeve 9 is longer, in the outside of two bearings 8 water seal 6 is housed again, thereby in bearing 8 and adapter sleeve 9, can once add more lubricating grease, and in use lubricating grease can not be subjected to that sewage immerses and pollution failure can prevent the frequent replacing of premature wear, damage and the lubricating grease of bearing 8 thus.In addition, separator 3 can be installed by screw thread and be connected impeller shaft 8 ends, and its disassembling, assembling and replacing is all very convenient.This pump can fixedly mount, and is also removable or move about in water, can vertically be equipped with common electric machine, also can be equipped with submersible motor level in muddy water and install, easy to use.Because this sludge pump volume is little, in light weight, thereby can be widely used in the emergent various operations place such as get rid of the danger of various sludge-tanks, deposition tank, sewerage and waterlogging.
Claims (6)
1, a kind of nothing is stopped up sludge pump, it is characterized in that: this pump has a pump housing and is contained in the interior impeller plate of the pump housing, the center of the impeller plate is coated with the impeller shaft that the pump housing is stretched out at two ends, and an end of impeller shaft is fixed with separator, and the other end is equipped with adapter sleeve and motor bearing by bearing housing.
2, nothing according to claim 1 is stopped up sludge pump, and it is characterized in that: the described impeller plate is provided with vertically arranged with it blade.
3, nothing according to claim 1 is stopped up sludge pump, and it is characterized in that: described separator is to be made of plural at least disengaging pawl.
4, nothing according to claim 3 is stopped up sludge pump, and it is characterized in that: the swing diameter of described disengaging pawl is greater than pump housing water intake diameter.
5, nothing according to claim 1 is stopped up sludge pump, and it is characterized in that: the two-end part of described adapter sleeve is provided with water seal.
6, nothing according to claim 1 is stopped up sludge pump, and it is characterized in that: the exterior edge face of the described pump housing is provided with supporting element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201484543U CN201232641Y (en) | 2008-08-04 | 2008-08-04 | Non-plugging sludge pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201484543U CN201232641Y (en) | 2008-08-04 | 2008-08-04 | Non-plugging sludge pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201232641Y true CN201232641Y (en) | 2009-05-06 |
Family
ID=40619019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201484543U Expired - Fee Related CN201232641Y (en) | 2008-08-04 | 2008-08-04 | Non-plugging sludge pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201232641Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654367A (en) * | 2017-09-30 | 2018-02-02 | 江苏绿尚环保科技有限公司 | A kind of special sludge pump of environmental protection equipment |
| CN114857025A (en) * | 2022-05-07 | 2022-08-05 | 徐克俊 | Energy-saving pump body |
-
2008
- 2008-08-04 CN CNU2008201484543U patent/CN201232641Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654367A (en) * | 2017-09-30 | 2018-02-02 | 江苏绿尚环保科技有限公司 | A kind of special sludge pump of environmental protection equipment |
| CN114857025A (en) * | 2022-05-07 | 2022-08-05 | 徐克俊 | Energy-saving pump body |
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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: 20090506 |