CN206708036U - Proof submersible sand discharging pump with cutting and grinding device - Google Patents
Proof submersible sand discharging pump with cutting and grinding device Download PDFInfo
- Publication number
- CN206708036U CN206708036U CN201720411494.1U CN201720411494U CN206708036U CN 206708036 U CN206708036 U CN 206708036U CN 201720411494 U CN201720411494 U CN 201720411494U CN 206708036 U CN206708036 U CN 206708036U
- Authority
- CN
- China
- Prior art keywords
- casing
- cutting
- grinding device
- sand discharging
- submersible sand
- 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 discloses a kind of proof submersible sand discharging pump with cutting and grinding device, include a casing, a stator and a rotor are provided with described casing, the top of described casing is provided with a top chock, a upper bearing (metal) is provided with described top chock, the top of described top chock is provided with a lifting handle, one airtight inspecting hole and a connector cover, a cable seal and a cable are provided with described connector cover, the bottom of described casing is provided with a step, described step is provided with a lower bearing, a mechanical seal is provided with described step, one O-ring seal and an outside framework oil seal, the bottom of described step is provided with a grease chamber end cap, the lower section of described casing is provided with a pump housing, an impeller is provided with the described pump housing, one cut ring and a rotating blade.As long as the impurity such as the long fibre in sewage, polybag, paper are torn by rotating blade and cut ring, contain the more sewage of impurity particularly suitable for conveying by the proof submersible sand discharging pump.
Description
Technical field
A kind of dredge pump is the utility model is related to, more precisely, being a kind of proof submersible sand discharging pump with cutting and grinding device.
Background technology
Existing dredge pump is easily blocked by impurity such as the long fibre in sewage, polybag, paper, influences construction drainage.
Utility model content
The utility model is mainly to solve the technical problem present in prior art, is filled so as to provide a kind of band cutting and grinding
The proof submersible sand discharging pump put.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
A kind of proof submersible sand discharging pump with cutting and grinding device, it is characterised in that the diving with cutting and grinding device
Dredge pump includes a casing, is provided with a stator and a rotor in described casing, the top of described casing is provided with a upper bearing (metal)
Seat, described top chock is interior to be provided with a upper bearing (metal), and the top of described top chock is provided with a lifting handle, an airtight inspection
Hole and a connector cover, described connector cover is interior to be provided with a cable seal and a cable, and the bottom of described casing is provided with one
Step, described step are provided with a lower bearing, and a mechanical seal, one O-shaped close is provided with described step
Seal and an outside framework oil seal, the bottom of described step are provided with a grease chamber end cap, and the lower section of described casing is provided with a pump
Body, the described pump housing is interior to be provided with an impeller, a cut ring and a rotating blade.
As the utility model preferred embodiment, described rotating blade is made up of stainless steel.
Proof submersible sand discharging pump of the present utility model with cutting and grinding device has advantages below：As long as the proof submersible sand discharging pump
By rotating blade and cut ring, the tear of the impurity such as the long fibre in sewage, polybag, paper, cut-out heel row are removed, keep water pump
Runner is unimpeded, contains the more sewage of impurity particularly suitable for conveying.The proof submersible sand discharging pump uses double mechanical seal and rotation
Rotary impeller, impeller using stainless steel, it is wear-resistant, do not block, do not wind, there is small volume, be compact-sized, take it is convenient.
The proof submersible sand discharging pump with cutting and grinding device is simple in construction, and positive effect, cost is cheap, practical.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the proof submersible sand discharging pump of the present utility model with cutting and grinding device.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
As shown in figure 1, the proof submersible sand discharging pump with cutting and grinding device includes a casing 9, a stator is provided with the casing 9
7 and a rotor 8, the top of the casing 9 be provided with a top chock 5, a upper bearing (metal) 6, the top chock be provided with the top chock 5
5 top is provided with a lifting handle 1, an airtight inspecting hole 20 and a connector cover 4, and it is close to be provided with a cable in the connector cover 4
Envelope 3 and a cable 2, the bottom of the casing 9 are provided with a step 11, and the step 11 is provided with a lower bearing 10, under this
A mechanical seal 14, an O-ring seal 15 and an outside framework oil seal 16, the bottom of the step 11 is provided with bearing block 11 to be provided with
One grease chamber end cap 12, the lower section of the casing 9 are provided with a pump housing 13, an impeller 17, a cut ring 18 and one are provided with the pump housing 13
Rotating blade 19.
The impeller 17 and rotating blade 19 are made up of stainless steel.
As long as the proof submersible sand discharging pump is by rotating blade and cut ring, and the long fibre in sewage, polybag, paper etc. is miscellaneous
Matter tear, cut-out heel row are removed, and keep water pump runner unimpeded, contain the more sewage of impurity particularly suitable for conveying.The diving is arranged
Dirty pump uses double mechanical seal and rotary blade, impeller using stainless steel, it is wear-resistant, do not block, do not wind, there is volume
It is small, compact-sized, take the advantages that facilitating.
The proof submersible sand discharging pump with cutting and grinding device is simple in construction, and positive effect, cost is cheap, practical.
This is not limited to, any change or replacement expected without creative work, should all be covered in the utility model
Protection domain within.Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (2)
- A kind of 1. proof submersible sand discharging pump with cutting and grinding device, it is characterised in that the diving row with cutting and grinding device Dirty pump includes a casing（9）, described casing（9）Inside it is provided with a stator（7）With a rotor（8）, described casing（9）Top Provided with a top chock（5）, described top chock（5）Inside it is provided with a upper bearing (metal)（6）, described top chock（5）Top Provided with a lifting handle（1）, an airtight inspecting hole（20）With a connector cover（4）, described connector cover（4）Inside it is provided with an electricity Cable seals（3）With a cable（2）, described casing（9）Bottom be provided with a step（11）, described step（11） It is provided with a lower bearing（10）, described step（11）Inside it is provided with a mechanical seal（14）, an O-ring seal（15）With one Outside framework oil seal（16）, described step（11）Bottom be provided with a grease chamber end cap（12）, described casing（9）Lower section set There is a pump housing（13）, the described pump housing（13）Inside it is provided with an impeller（17）, a cut ring（18）With a rotating blade（19）.
- 2. the proof submersible sand discharging pump according to claim 1 with cutting and grinding device, it is characterised in that described rotating blade （19）It is made up of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411494.1U CN206708036U (en) | 2017-04-19 | 2017-04-19 | Proof submersible sand discharging pump with cutting and grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411494.1U CN206708036U (en) | 2017-04-19 | 2017-04-19 | Proof submersible sand discharging pump with cutting and grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206708036U true CN206708036U (en) | 2017-12-05 |
Family
ID=60455529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720411494.1U Expired - Fee Related CN206708036U (en) | 2017-04-19 | 2017-04-19 | Proof submersible sand discharging pump with cutting and grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206708036U (en) |
-
2017
- 2017-04-19 CN CN201720411494.1U patent/CN206708036U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20200419 |