CN202250915U - Pulverizing submersible pollution discharge pump - Google Patents
Pulverizing submersible pollution discharge pump Download PDFInfo
- Publication number
- CN202250915U CN202250915U CN 201120309642 CN201120309642U CN202250915U CN 202250915 U CN202250915 U CN 202250915U CN 201120309642 CN201120309642 CN 201120309642 CN 201120309642 U CN201120309642 U CN 201120309642U CN 202250915 U CN202250915 U CN 202250915U
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- blade
- pump
- motor shaft
- utility
- blade cavity
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- Expired - Fee Related
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Abstract
The utility model relates to a pollutant pulverizing and discharging pump, which comprises a pump housing (1). The lower end of the pump housing (1) is connected with a blade cavity (6). One side of the blade cavity (6) is provided with an outlet which is communicated with a water draining pipeline (3) that is fixedly connected to the outbound of the pump housing (1). The pump housing (1) is provided with a motor (2) whose shaft (4) extends into the blade cavity (6) to be connected with a blade (5). The part of the shaft (4) that is at the lower end of the blade (5) of the blade cavity (6) is provided with two cutting blades (7) that are in series with the shaft. The beneficial effect of the utility model resides in that the two cemented carbide cutting blades in the pump effectively pulverize straws, crocus bags, plastic bags, weeds or long staples in order before discharging the pulverized pollutants with the help of the pump. In addition, the pump of the utility model is light in weight, convenient to move, safe to function and can find wide applications.
Description
Technical field
The utility model relates to a kind of broken proof submersible sand discharging pump that is used for fragmentation, pump drainage biogas residue and biogas liquid.
Background technique
At present, pollution discharge pump is generally by pump case, blade, lining, bearing shell, base, main shaft, sleeve
The stainless steel filter screen is formed, but because block is big in the biogas residue and biogas liquid, impurity is more, so utilize general proof submersible sand discharging pump effectively to clear up.
The model utility content
The purpose of the utility model is exactly that block is big in the existing biogas residue and biogas liquid, impurity is more in order to overcome, utilize general proof submersible sand discharging pump be can't effectively clear up defective, and a kind of broken proof submersible sand discharging pump that provides.
The utility model solves the technological scheme that its technical problem adopted:
Broken proof submersible sand discharging pump; Comprise pump case; The pump case lower end connects the blade cavity with suction port, and blade cavity one side has outlet and is connected with the drainage pipe that is connected in pump case one side, in pump case, is provided with a motor; Motor shaft stretches in the blade cavity and is connected with blade, it is characterized in that: two blades of on the motor shaft of blade lower end, also connecting.
Described blade can adopt Hardmetal materials to make.
On the basis of above-mentioned main technical schemes, can increase following further perfect technological scheme:
The part that described motor shaft cooperates with two blades is the multidiameter shaft structure.
Described blade comprises the rectangular blade and an axle sleeve that vertically runs through rectangular blade that is connected with motor shaft that on motor shaft, are horizontal positioned, on the rectangular blade of axle sleeve both sides, is respectively equipped with a through hole.
The beneficial effect of the utility model provides a kind of broken proof submersible sand discharging pump entire work process has been carried out the effective division of labor; Solved the difficult problem that the work of biogas residue and biogas liquid pump drainage exists; Two cemented carbide tips successively carry out effective fragmentation to straw natural pond slag, gunnysack, Polywoven Bag and the isometric fibrous matter of weeds in the pump housing, under the effect of pump, the dirt after the fragmentation are discharged smoothly again; In addition, the broken proof submersible sand discharging pump of this design also has a series of characteristics such as in light weight, conveniently moving, safe and reliable, applied range.
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Description of drawings:
Fig. 1 is the plan view of the utility model.
Embodiment
As shown in Figure 1, the broken proof submersible sand discharging pump of the utility model comprises pump case 1; Also have the drainage pipe 3 with pump case 1 one on the housing of pump case 1 one sides, pump case 1 two ends also have end cover, connect a motor 2 at pump case 1 internal fixation; Motor shaft 4 is connected with the bearing of sealed at both ends end cap, connects the blade cavity 6 with suction port in pump case 1 lower end, and blade cavity 6 one sides have outlet and are connected with the drainage pipe 3 that is connected in the pump case outside; Described motor shaft 4 stretches in the blade cavity 6 and is connected with blade 5, two blades 7 of on the motor shaft 4 of blade 5 lower ends, also connecting, and the part that described motor shaft 4 cooperates with two blades 7 is the multidiameter shaft structure; Each blade 7 comprises the rectangular blade and an axle sleeve that vertically runs through rectangular blade that is connected with motor shaft 4 that on motor shaft 4, are horizontal positioned, on the rectangular blade of axle sleeve both sides, is respectively equipped with a through hole, is provided with filter screen in the blade cavity inside of 7 on blade 5 and blade and is used for preventing by the foreign material such as natural pond slag of chopping fully blow-off line not to be stopped up; One of them broken blade is installed near the filter screen downside; Can prevent slag thing accumulation obstruction filter screen during rotation, also serve as the role of cutting simultaneously, another broken blade mainly serves as the role of cutting; Two blades are not far from one another; Make the rotating shaft of filter screen downside be unlikely to long, prevent material windings such as long fibre to a certain extent, high speed rotating distortion down is very little; The blade afterbody adds a semi-circular tackling, also can effectively prevent to twine.
Before the turn on pump, place sewage, full of liquid in the pump; Behind the turn on pump, blade 5 high speed rotating, broken blade 7 is also started working; The natural pond liquid of handling through broken blade 7, flies away from blade 5 and outwards penetrates under action of centrifugal force along with blade rotates together; The liquid speed in the pump case explosion chamber that penetrates is slack-off gradually, and pressure increases gradually, flows out from the pump discharge discharge tube then.At this moment; In blade 5 centers owing to liquid forms the vacuum low-pressure district that does not only have air but also do not have liquid around being thrown toward; Liquid in the liquid pool is under the atmospheric effect of pond face; Flow in the proof submersible sand discharging pump through inlet, liquid comes to this and continuously from liquid pool, is pumped up and continuously flows out from discharge tube, and employed here pump belongs to driving type specific pump (said " special " is meant that fed sheet of a media is special) here.It is to rely on the dynamic action of rotation blade to liquid, passes to liquid to energy continuously, and the energy of liquid is increased.Pump and motor fuse to slip in the sewage that is transferred and work, and pump has Disintegrating knife, and subsurface dirt is stirred and dirts such as long fibre are pulverized rapidly so that suction is carried.
Claims (3)
1. broken proof submersible sand discharging pump; Comprise pump case (1); Pump case (1) lower end connects the blade cavity (6) with suction port, and blade cavity (6) one sides have outlet and are connected with the drainage pipe (3) that is connected in pump case (1) outside, in pump case (1), are provided with a motor (2); Motor shaft (4) stretches in the blade cavity (6) and is connected with blade (5), it is characterized in that: two blades (7) of also connecting on the motor shaft (4) of blade (5) lower end in blade cavity (6).
2. broken proof submersible sand discharging pump according to claim 1 is characterized in that: the part that described motor shaft (4) cooperates with two blades (7) is the multidiameter shaft structure.
3. broken proof submersible sand discharging pump according to claim 1; It is characterized in that: described blade (7) comprises the rectangular blade and an axle sleeve that vertically runs through rectangular blade that is connected with motor shaft (4) that on motor shaft (4), are horizontal positioned, on the rectangular blade of axle sleeve both sides, is respectively equipped with a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120309642 CN202250915U (en) | 2011-08-24 | 2011-08-24 | Pulverizing submersible pollution discharge pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120309642 CN202250915U (en) | 2011-08-24 | 2011-08-24 | Pulverizing submersible pollution discharge pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202250915U true CN202250915U (en) | 2012-05-30 |
Family
ID=46112167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120309642 Expired - Fee Related CN202250915U (en) | 2011-08-24 | 2011-08-24 | Pulverizing submersible pollution discharge pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202250915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704201A (en) * | 2016-12-29 | 2017-05-24 | 重庆星格泵业集团有限公司 | Sewage pump |
-
2011
- 2011-08-24 CN CN 201120309642 patent/CN202250915U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106704201A (en) * | 2016-12-29 | 2017-05-24 | 重庆星格泵业集团有限公司 | Sewage pump |
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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: 20120530 Termination date: 20120824 |