CN203023075U - High-lift lead pump - Google Patents
High-lift lead pump Download PDFInfo
- Publication number
- CN203023075U CN203023075U CN 201320001639 CN201320001639U CN203023075U CN 203023075 U CN203023075 U CN 203023075U CN 201320001639 CN201320001639 CN 201320001639 CN 201320001639 U CN201320001639 U CN 201320001639U CN 203023075 U CN203023075 U CN 203023075U
- Authority
- CN
- China
- Prior art keywords
- pump
- lift
- lead
- plumbous
- motor
- 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 - Lifetime
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a high-lift lead pump, and particularly relates to the high-lift lead pump with the lift of 8-16 meters, which is used for conveying dissolved liquid lead in lead smelting plants and lead product factories. The high-lift lead pump is characterized in that a motor is arranged on a rack, an impeller is arranged on one end of a pump shaft driven by the motor and is arranged in a pump shell formed by an upper pump shell and a lower pump shell, the pump shell is externally connected with a lead outlet pipe, one section of the pump shaft, which is close to the motor, is arranged in a bearing box on the rack, and one section of the pump shaft, which is close to the pump shell, is arranged in a shaft sleeve on the frame. The high-lift lead pump realizes 8 meters even 16 meters of conveying lift of the liquid lead; the pump shell and the pump shaft are sealed; and the high-lift lead pump has high efficiency and low energy consumption and is stable and reliable in running.
Description
Technical field
The utility model relates to a kind of plumbous pump, and particularly a kind of plumbous smelter and leadwork factory is used for dissolving the high-lift plumbous pump with 8 meters-16 meters lifts that liquid lead is carried.
Background technique
Development along with the lead smelting in China technology, introduced multiple Process of Direct Lead Smelting technique from external, layout to manufacturing equipment also requires higher, so proposed especially higher requirement aspect equipment, for example: in basic husband's Saite technique, the condition that basic husband's Saite stove is pumped into end lead is just arranged, and the requirement of common this operating mode is exactly that thawing lead pump with 600 ℃ of left and right send more than 8 meters, and flow is 60t/h at least.
Existing domestic plumbous pump is not reach new working condition requirement, can only reach the lift of 3 meters left and right.And in use stability is too poor.The price of the plumbous pump of import is too high, and lead time is also very long.
The model utility content
In order to overcome the deficiency of existing traditional plumbous pump, the utility model provides a kind of can send more than 8 meters the even high-lift plumbous pump of 16 meters with melting lead pump.
The purpose of this utility model is achieved through the following channels: a kind of high-lift plumbous pump, motor is arranged on frame, by motor-driven pump shaft one end, impeller is housed, impeller is arranged in the pump case that is made of upper pump case, lower pump case, pump case picks out lead pipe, pump shaft is by in one section bearing box that is installed on frame of motor, by in one section axle sleeve that is installed on frame of pump case.
As the further optimization of scheme, be connected by coupling between described motor and pump shaft.
As the further optimization of scheme, described pump shaft is installed fixedly impeller by flat key and cover type nut.
As the further optimization of scheme, described impeller is the semi-open type structure.
As the further optimization of scheme, have the labyrinth seal groove on described upper pump case.
As the further optimization of scheme, the monolateral gap of described pump shaft and axle sleeve is 0.5mm.
As the further optimization of scheme, described to go out lead pipe be multi-section structure, joint with save between connect by pipe joint.
As the further optimization of scheme, the blade quantity of described impeller is 8.
The high-lift plumbous pump of the utility model has been realized the plumbous lift of delivering liquid up to 8 meters even 16 meters, and pump case and pump shaft have been realized sealing, are that a kind of efficient is high, energy consumption is low, the plumbous pump of stable and reliable operation.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model pump shell structure schematic diagram;
In figure, motor 1, coupling 2, supporting base 3, bearing box 4, frame 5, axle sleeve 6, upper pump case 7, lower pump case 8, basket strainer 9, impeller 10, pump shaft 11, go out lead pipe 12, labyrinth seal groove 13.
Embodiment
As shown in Figure 1 and Figure 2, a kind of high-lift plumbous pump of the utility model, its motor 1 is arranged on frame 5, by flat key and cover type nut, fixedly impeller 10 is installed by the pump shaft 11 that motor 1 drives, be connected by coupling 2 between motor 1 and pump shaft 11, impeller 10 is the semi-open type structure, and blade quantity is 8, and impeller 10 is arranged in the pump case that is made of upper pump case 7, lower pump case 8, pump case is minute half a formula digital control processing part, guarantee precision and the degree of finish of pump case runner, pump operation is steady, and fluid resistance is little.Have labyrinth seal groove 13 on described upper pump case 7, pump case picks out lead pipe 12, describedly go out lead pipe 12 and be multi-section structure, joint with save between connect by pipe joint; Pump shaft 11 is by in one section bearing box 4 that is installed on frame 5 of motor 1, and pump shaft 11 is by a pair of tapered roller bearing constraint in bearing box 4, and by in one section axle sleeve 6 that is installed on frame 5 of pump case, pump shaft 11 is 0.5mm with the monolateral gap of axle sleeve 6.
The working state of the plumbous pump of the utility model is vertically to insert lead pan, and plumbous liquid level need to not have pump case, and plumbous pump underframe keeps basic horizontal.After motor switched on power, the power of motor passed to pump shaft by coupling, and pump shaft is by bearing box constraint, pump shaft impeller quick rotation.Blade impels plumbous liquid also to follow fast rotational, flies to from impeller under the effect of centrifugal force, imports the pump case inner chamber, flow to out lead pipe from the pump case outlet, after plumbous liquid in pump was dished out, the core of impeller formed vacuum area, and the plumbous liquid outside vacuum area is by certainly reentering the region of no pressure.The circulation that goes round and begins again so just can realize the continuous conveying of plumbous liquid.
Claims (7)
1. high-lift plumbous pump, motor (1) is arranged on frame (5), pump shaft (11) one ends that driven by motor (1) are equipped with impeller (10), impeller (10) is arranged in the pump case that is made of upper pump case (7), lower pump case (8), pump case picks out lead pipe (12), it is characterized in that: pump shaft (11) is by in one section bearing box (4) that is installed on frame (5) of motor (1), by in one section axle sleeve (6) that is installed on frame (5) of pump case.
2. high-lift plumbous pump according to claim 1 is characterized in that: be connected by coupling (2) between described motor (1) and pump shaft (11).
3. high-lift plumbous pump according to claim 1 is characterized in that: described pump shaft (11) is installed fixedly impeller (10) by flat key and cover type nut, and described impeller (10) is the semi-open type structure.
4. high-lift plumbous pump according to claim 1, is characterized in that: have labyrinth seal groove (13) on described upper pump case (7).
5. high-lift plumbous pump according to claim 1 is characterized in that: described pump shaft (11) is 0.5mm with the monolateral gap of axle sleeve (6).
6. high-lift plumbous pump according to claim 1 is characterized in that: described to go out lead pipe (12) be multi-section structure, joint with save between connect by pipe joint.
7. high-lift plumbous pump according to claim 1, it is characterized in that: the blade quantity of described impeller (10) is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001639 CN203023075U (en) | 2013-01-04 | 2013-01-04 | High-lift lead pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001639 CN203023075U (en) | 2013-01-04 | 2013-01-04 | High-lift lead pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203023075U true CN203023075U (en) | 2013-06-26 |
Family
ID=48647064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320001639 Expired - Lifetime CN203023075U (en) | 2013-01-04 | 2013-01-04 | High-lift lead pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203023075U (en) |
-
2013
- 2013-01-04 CN CN 201320001639 patent/CN203023075U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102003396A (en) | Self-cooling guide vane downdraft type submersible pump | |
| CN203879750U (en) | Shield pump conveying high temperature liquid | |
| CN203023075U (en) | High-lift lead pump | |
| CN205744492U (en) | A kind of environmental protection water pump of green energy conservation | |
| CN207960960U (en) | A kind of energy saving water circulation system based on three-dimensional flow impeller | |
| CN203023069U (en) | Lead pump | |
| CN206448969U (en) | A kind of multi-outlet submersible axial-flow pump | |
| CN203957178U (en) | A kind of circulation self-water-supplying concrete core sample cutting machine | |
| CN205806004U (en) | A kind of efficient cutting type irrigation rig | |
| CN203627256U (en) | Submersible electric pump capable of lowering shutdown water level | |
| CN207864185U (en) | A kind of environmental protection and energy saving water pump for agricultural water conservancy project | |
| CN201521453U (en) | Submerged centrifugal pump of high-temperature concentrated sulfuric acid | |
| CN204131289U (en) | The energy-efficient stainless steel motor of a kind of water-cooled | |
| CN205260340U (en) | Novel a water pump assembly for modernized agricultural irrigation | |
| CN204327509U (en) | Double suction slurry pump under liquid | |
| CN204877980U (en) | Energy -saving portable flood control pump of speedily carrying out rescue work | |
| CN204259336U (en) | A kind of cabinet cooling device | |
| CN205013317U (en) | A duct formula style of calligraphy inlet outlet's turbofan electric water pump | |
| CN203884342U (en) | Agricultural irrigation machine | |
| CN203906362U (en) | Compound type shaft sleeve at top of electric pump | |
| CN203023067U (en) | Spiral lead pump | |
| CN204987922U (en) | Cooling trough | |
| CN202973978U (en) | Constant-cold circulation water tank | |
| CN203272155U (en) | Water-saving type hot water circulating pump | |
| CN202811389U (en) | Upright detachable energy-saving double entry pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |