CN2266046Y - Sand-removing slurry lift pump - Google Patents
Sand-removing slurry lift pump Download PDFInfo
- Publication number
- CN2266046Y CN2266046Y CN 96228032 CN96228032U CN2266046Y CN 2266046 Y CN2266046 Y CN 2266046Y CN 96228032 CN96228032 CN 96228032 CN 96228032 U CN96228032 U CN 96228032U CN 2266046 Y CN2266046 Y CN 2266046Y
- Authority
- CN
- China
- Prior art keywords
- pump
- slurry
- pump housing
- sand
- utility
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a slurry lifting pump which is mainly composed of a power device, a pump body, a conical sand remover and a helical impeller. When the slurry lifting pump is used for lifting slurry, after slurry enters the pump body, sand grains are thrown out, and fall along a pump wall when the slurry is lifted, and therefore, the utility model reduces damage of the sand grains, etc. to pump body, extends the service life of equipment and enhances paper pulp quality.
Description
The utility model belongs to paper-making pulping machinery technical field, relates to a kind of stock pump of carrying specifically.
The stock pump that uses in the existing paper-making industry only has the slurry of putting forward function, because paper pulp particularly in the straw pulp, often contains hard foreign material such as silt, and the fragile impeller and the pump housing, stock pump is short working life, and amount of maintenance is big, the expense height.
The purpose of this utility model provides a kind of stock pump of carrying with desanding function.
The utility model comprises power plant, the vertical pump housing, centrifugal impeller, material feeding mouth and discharge port, and pump housing bottom and conical sandtrap join, and the bottom of centrifugal impeller is provided with coaxial with it helical runner in the pump housing.
Because the utility model is provided with the vertical pump housing, is connected to conical sandtrap under the pump housing, is provided with helical runner in the pump housing, after slurry enters from the material feeding mouth bottom the pump housing, under the effect of helical runner, impurity such as sand grains obtain big centrifugal force, sink along pump housing wall, and by mouthful discharge of sand remover awl, thereby when carrying slurry, removed impurity such as sand grains effectively, reduced infringement stock pump, prolong service life of equipment, improved pulp quality.
The utility model will be further described below in conjunction with drawings and Examples.
Accompanying drawing has provided embodiment of the present utility model, wherein:
Fig. 1 is a cut-away view of the present utility model.
The utility model comprises power plant (1), the vertical pump housing (2), centrifugal impeller (3), material feeding mouth (4) and discharge port (5), the pump housing (2) bottom and conical sandtrap (6) join, the following coaxial with it helical runner (7) that all is provided with of the interior centrifugal impeller of the pump housing (2) (3), helical runner in the present embodiment (7) is the bending moment helical runner.
Claims (2)
1, stock pump is carried in a kind of desanding, it comprises power plant (1), the pump housing (2), centrifugal impeller (3), material feeding mouth (4) and discharge port (5), it is characterized in that the pump housing (2) is for vertical, the pump housing (2) bottom and conical sandtrap (6) join, and the bottom of the interior centrifugal impeller of the pump housing (2) (3) is provided with coaxial with it helical runner (7).
2, carry stock pump according to the described desanding of claim 1 and it is characterized in that described helical runner (7) is the bending moment helical runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96228032 CN2266046Y (en) | 1996-05-31 | 1996-05-31 | Sand-removing slurry lift pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96228032 CN2266046Y (en) | 1996-05-31 | 1996-05-31 | Sand-removing slurry lift pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2266046Y true CN2266046Y (en) | 1997-10-29 |
Family
ID=33906004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96228032 Expired - Fee Related CN2266046Y (en) | 1996-05-31 | 1996-05-31 | Sand-removing slurry lift pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2266046Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206382A (en) * | 2013-03-05 | 2013-07-17 | 王勇 | Slurry filling pump with flow rate control function |
-
1996
- 1996-05-31 CN CN 96228032 patent/CN2266046Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206382A (en) * | 2013-03-05 | 2013-07-17 | 王勇 | Slurry filling pump with flow rate control function |
| CN103206382B (en) * | 2013-03-05 | 2016-03-02 | 王勇 | A kind of have the underflow filling pump controlling flow velocity |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2266046Y (en) | Sand-removing slurry lift pump | |
| CN208219272U (en) | Cone breaker device based on the work of shredded paper disk intermittent lifting formula | |
| CN2899933Y (en) | Free type conical crusher | |
| CN211531911U (en) | Fresh cornstalk reducing mechanism | |
| CN211713505U (en) | Corrugated paper production line scummer | |
| EP1092937A3 (en) | Enclosure for installation in the seabed | |
| CN206205888U (en) | Kerf exploits lump coal machine | |
| CN2265995Y (en) | Loosening pulp grinding sand-remover | |
| CN209663963U (en) | A kind of building waste crushing recyclable device | |
| CN206578301U (en) | Copper rice machine | |
| CN209112961U (en) | Screw paper scrap lifting device | |
| CN211538159U (en) | Ore crushing device | |
| CN202270553U (en) | Crushing device for producing fertilizer | |
| CN206368299U (en) | A kind of cone breaker device being used in hydrabrusher | |
| CN205868050U (en) | Agitator centrifugation impeller | |
| CN214981771U (en) | Wood smashing and wood chip conveying equipment | |
| CN214974427U (en) | Wood pulp crushing apparatus for manufacturing sanitary articles | |
| CN218690078U (en) | Feeding device for construction waste treatment | |
| CN209468636U (en) | A kind of corrugated paper high-density paste mill of maintenance easy to disassemble | |
| CN221433301U (en) | Grinding equipment is used in feed raw materials processing | |
| CN220810805U (en) | Fiber discharging device of corrugated paper fiber separator | |
| CN2237059Y (en) | Sand removing and beating machine | |
| CN2094570U (en) | High-density hydraulic crasher rotator | |
| CN2254903Y (en) | High efficiency, multi-purpose machine for treating pulp and removing sands and impurities | |
| CN214326002U (en) | Powder ore bin blanking structure |
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 |