CN205592149U - High sealed degree singly inhale sediment stuff pump - Google Patents
High sealed degree singly inhale sediment stuff pump Download PDFInfo
- Publication number
- CN205592149U CN205592149U CN201620296253.2U CN201620296253U CN205592149U CN 205592149 U CN205592149 U CN 205592149U CN 201620296253 U CN201620296253 U CN 201620296253U CN 205592149 U CN205592149 U CN 205592149U
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- CN
- China
- Prior art keywords
- pump
- pump shaft
- high sealed
- sealing ring
- single suction
- 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 high sealed degree singly inhale sediment stuff pump, including V type band pulley, pump shaft, bearing, pump shaft one end be provided with V type band pulley through the bolt -up mode, the pump shaft other end sets up in the axle sleeve through sealing gland, sealing washer, quiet ring, rotating ring respectively, the axle sleeve passes through the sealing washer, the back backplate sets up in pump body one side, and pump body opposite side is provided with the pump cover through the apron plate, simultaneously, the pump shaft end is through the fixed impeller that is provided with of bush, in addition, the pump shaft intermediate position sets up in bracket top position through bearing, end cover, the sealing washer of symmetry setting respectively, the beneficial effect of the utility model: this device simple structure, low in production cost, does the vice material of quiet ring friction adopt WC co has high hardness and intensity, good wearability and anti erodeing nature of granule to there is certain corrosion resistance, this pump has efficient, long service life, vibrations characteristics such as little.
Description
Technical field
This utility model relates to a kind of single suction Pulp pump, particularly to the single suction of a kind of high sealed
Pulp pump.
Background technology
In actual production, Pulp pump be widely used in coal, mine, metallurgy, electric power, water conservancy,
The departments such as traffic, the waterpower being substantially carried out the solid materials such as Jing Kuang, mine tailing, lime-ash, silt is defeated
Sending, but the abrasion of its flow passage components is quite serious, its main damage form is that flow passage components pierce
And deformation, the heavy wear of flow passage components, it is degrading flow behavior and external characteristics in pump, shortens
The actual life of pump, make the production efficiency reduce, strengthen the investment of power consumption and equipment, enter
And affect the development of production.
Utility model content
For the shortcoming of existing single suction Pulp pump, this utility model provides a kind of novel high sealing
The single suction Pulp pump of degree.
To achieve these goals, the measure that this utility model is taked
The single suction Pulp pump of a kind of high sealed, including V-type belt wheel, pump shaft, bearing, institute
The pump shaft one end stated is fastened by bolts mode and is provided with V-type belt wheel, and the pump shaft other end is respectively
It is arranged in axle sleeve by sealing gland, sealing ring, stationary ring, rotating ring；Axle sleeve by sealing ring,
Rear backplate is arranged at pump housing side, and pump housing opposite side is provided with pump cover by apron plate；Meanwhile,
Pump shaft end is fixedly installed impeller by lining；Additionally, pump shaft centre position is respectively by right
The bearing arranged, end cap, sealing ring is claimed to be arranged at pallet top position；
Described pump shaft is short cantilever design；
Described rear backplate, lining, apron plate, impeller material are wear-resistant material；
V-arrangement folder fabric rubber it is provided with between described rear backplate, lining, apron plate and the pump housing
Glue combined seal ring, V-arrangement folder fabric building rubber compound sealing ring material is fluorubber；
Described stationary ring material is WC-Co, and rotating ring material is carbon graphite.
The beneficial effects of the utility model: this apparatus structure is simple, and production cost is low；This patent
Device pump shaft cantilever is short, good rigidly, can will not produce bending and vibration under severe operating mode；
Flow passage components (impeller, spiral case, apron plate, rear backplate, axle sleeve, back blade) all use resistance to
Mill material manufacture, impeller front and rear cover plate is with back blade and high-intensity sealing circle, to reduce leakage
Improve service life；Stationary ring Material Matting uses WC-Co to have high hardness and intensity,
Good wearability and particle-resistant erosion, and have certain corrosion resistance；Rotating ring friction pair
Material uses graphite to have higher heat conductivity, relatively low linear expansion coefficient, good corrosion resistant
Erosion property, fabulous self lubricity, tensile strength are low；This pump have efficiency height, length in service life,
Shake the features such as little.
Accompanying drawing explanation
Fig. 1, this utility model cross-sectional view.
Fig. 2, this utility model right TV structure schematic diagram.
Detailed description of the invention
The single suction Pulp pump of a kind of high sealed, as it is shown in figure 1, include V-type belt wheel 1, pump
Axle 2, bearing 3, described pump shaft 2 one end is fastened by bolts mode and is provided with V-type belt wheel
1, pump shaft 2 other end is arranged by sealing gland 4, sealing ring, stationary ring 5, rotating ring 6 respectively
In axle sleeve 12；Axle sleeve 12 is arranged at the pump housing 7 side, pump by sealing ring, rear backplate 8
Body 7 opposite side is provided with pump cover 10 by apron plate 11；Meanwhile, pump shaft 2 end is by lining
Set 9 is fixedly installed impeller 15；Additionally, pump shaft 2 centre position is respectively by being symmetrical arranged
Bearing 3, end cap 14, sealing ring be arranged at bracket 13 tip position.Real in patent reality
During executing, first, described pump shaft 2 is short cantilever design, and pump shaft 2 cantilever is short, rigidity
Good, can will not produce bending and vibration under severe operating mode, bearing can bear pump relatively
Big axial load；Secondly, described rear backplate 8, lining 9, apron plate 11, impeller 15
Material is wear-resistant material, and rear backplate 8, lining 9, apron plate 11, impeller 15 belonged to
Stream unit, flow passage components use wear-resistant material can be effectively improved its wearability, are greatly improved use
Life-span.Additionally, be respectively provided with between described rear backplate 8, lining 9, apron plate 11 and the pump housing 7
Having V-arrangement to press from both sides fabric building rubber compound sealing ring, V-arrangement folder fabric building rubber compound sealing ring material is
Fluorubber, high sealed effectively can improve service life to reduce to reveal.Finally, described quiet
Ring 5 Material Matting is WC-Co, and stationary ring Material Matting uses WC-Co to have high
Hardness and intensity, good wearability and particle-resistant erosion, and have certain corrosion resistance,
The caustic soda being resistant under the sulphuric acid at general temperature and Fluohydric acid. and boiling point etc. corrode；Rotating ring 6
Material Matting is carbon graphite, and rotating ring Material Matting uses graphite to have higher heat conduction system
Several, relatively low linear expansion coefficient, good corrosion resistance, fabulous self lubricity, tension are strong
Spend low.This patent is when actually used, and motor can be rotated by belt drive V-type belt wheel 1,
And then impeller 15 rotates and works.
The simple change of those ordinary skill in the art and replacement are all of the present utility model
Within protection domain.
Claims (5)
1. a single suction Pulp pump for high sealed, including V-type belt wheel (1), pump shaft (2), axle
Hold (3), it is characterised in that described pump shaft (2) one end is fastened by bolts mode and arranges
Have V-type belt wheel (1), pump shaft (2) other end respectively by sealing gland (4), sealing ring,
Stationary ring (5), rotating ring (6) are arranged in axle sleeve (12)；Axle sleeve (12) by sealing ring,
Rear backplate (8) is arranged at the pump housing (7) side, and the pump housing (7) opposite side passes through apron plate (11)
It is provided with pump cover (10)；Meanwhile, pump shaft (2) end is fixedly installed by lining (9)
Impeller (15)；Additionally, pump shaft (2) centre position respectively by symmetrically arranged bearing (3),
End cap (14), sealing ring are arranged at bracket (13) tip position.
The single suction Pulp pump of a kind of high sealed the most according to claim 1, it is characterised in that
Described pump shaft (2) is short cantilever design.
The single suction Pulp pump of a kind of high sealed the most according to claim 1, it is characterised in that
Described rear backplate (8), lining (9), apron plate (11), impeller (15) material are
Wear-resistant material.
The single suction Pulp pump of a kind of high sealed the most according to claim 1, it is characterised in that
It is respectively provided with between described rear backplate (8), lining (9), apron plate (11) and the pump housing (7)
Having V-arrangement to press from both sides fabric building rubber compound sealing ring, V-arrangement folder fabric building rubber compound sealing ring material is
Fluorubber.
The single suction Pulp pump of a kind of high sealed the most according to claim 1, it is characterised in that
Described stationary ring (5) Material Matting is WC-Co, and rotating ring (6) Material Matting is carbon
Graphite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296253.2U CN205592149U (en) | 2016-04-11 | 2016-04-11 | High sealed degree singly inhale sediment stuff pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620296253.2U CN205592149U (en) | 2016-04-11 | 2016-04-11 | High sealed degree singly inhale sediment stuff pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205592149U true CN205592149U (en) | 2016-09-21 |
Family
ID=56921837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620296253.2U Expired - Fee Related CN205592149U (en) | 2016-04-11 | 2016-04-11 | High sealed degree singly inhale sediment stuff pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205592149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117450085A (en) * | 2023-12-26 | 2024-01-26 | 三联泵业股份有限公司 | Wear-resistant foam pump for conveying thick slurry |
-
2016
- 2016-04-11 CN CN201620296253.2U patent/CN205592149U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117450085A (en) * | 2023-12-26 | 2024-01-26 | 三联泵业股份有限公司 | Wear-resistant foam pump for conveying thick slurry |
| CN117450085B (en) * | 2023-12-26 | 2024-03-26 | 三联泵业股份有限公司 | Wear-resistant foam pump for conveying thick slurry |
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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: 20160921 Termination date: 20170411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |