CN204942045U - A kind of Veritical mud pump - Google Patents
A kind of Veritical mud pump Download PDFInfo
- Publication number
- CN204942045U CN204942045U CN201520658601.1U CN201520658601U CN204942045U CN 204942045 U CN204942045 U CN 204942045U CN 201520658601 U CN201520658601 U CN 201520658601U CN 204942045 U CN204942045 U CN 204942045U
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- China
- Prior art keywords
- gland
- pump shaft
- bearing
- pump
- bearing housing
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- 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
A kind of Veritical mud pump, comprise motor, base plate, connecting tube, suction pipe and drain pipe, described motor is connected by coupling and pump shaft, bearing housing is provided with between described base plate and connecting tube, the pump shaft of bearing housing is provided with deep groove ball bearing, described bearing housing both sides are respectively arranged with upper bearing (metal) gland and lower bearing gland, oil sealing B is provided with between described upper bearing (metal) gland and pump shaft, be provided with oil sealing A between described lower bearing gland and pump shaft, described lower bearing gland opposite side is also provided with sand control lid.It is effective that the utility model can not only bear larger axial force axial restraint, and the rotation precision of main shaft is improved greatly, also greatly reduce wearing and tearing and the damage of other parts simultaneously, and sand control lid is set outside mechanical sealing element also fundamentally avoids the impact of mortar on sealing mechanism.
Description
Technical field
The utility model relates to industrial pump, relates in particular to a kind of Veritical mud pump.
Background technique
Slurry pump is the heart of geological drilling equipment, and it is one of key equipment in the operations such as well cementation, pressure break, acidifying, and it also plays an important role in the industries such as petrochemical industry, coal gas chemical engineering, power station, mining, boats and ships.Slurry pump belongs to reciprocating pump, energy transfer of highly viscous, high sand content and the liquid containing tempering property solid particle, but current slurry pump flow is smaller, and instantaneous flow and pump pressure are pulsation, and easily damaged parts is more, and maintenance load is large, and working life is short.
Summary of the invention
The purpose of this utility model is to provide that a kind of axial carrying capacity is strong, stable, the Veritical mud pump of long service life.
The utility model realizes like this, a kind of Veritical mud pump, comprise motor, base plate, connecting tube, suction pipe and drain pipe, described motor is connected by coupling and pump shaft, bearing housing is provided with between described base plate and connecting tube, the pump shaft of bearing housing is provided with deep groove ball bearing, described bearing housing both sides are respectively arranged with upper bearing (metal) gland and lower bearing gland, oil sealing B is provided with between described upper bearing (metal) gland and pump shaft, be provided with oil sealing A between described lower bearing gland and pump shaft, described lower bearing gland opposite side is also provided with sand control lid.
As optimization, described suction pipe and drain pipe are all parallel with pump shaft.
Further, described pump shaft is provided with axle sleeve.
Further, described sand control lid is bolted on pump shaft.
It is effective that the utility model can not only bear larger axial force axial restraint, and, also the rotation precision of main shaft is made greatly to improve, also greatly reduce wearing and tearing and the damage of other parts simultaneously, and sand control lid is set outside mechanical sealing element also fundamentally avoids the impact of mortar on sealing mechanism.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure 1, motor, 2, coupling, 3, motor cabinet, 4, upper bearing (metal) gland, 5, base plate, 6, bearing housing, 7, deep groove ball bearing, 8, lower bearing gland, 9, oil sealing A, 10, sand control lid, 11, connecting tube, 12, pump shaft, 13, support, 14, axle sleeve, 15, pump cover, 16, impeller, 17, the pump housing, 18, pump protecgulum, 19, suction pipe, 20, oil sealing B, 21, drain pipe, 22, elbow.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail
A kind of Veritical mud pump, comprise motor 1, base plate 5, connecting tube 11, suction pipe 19 and drain pipe 21, described motor 1 is connected by coupling 2 and pump shaft 12, bearing housing 6 is provided with between described base plate 5 and connecting tube 11, the pump shaft 12 of bearing housing 6 is provided with deep groove ball bearing 7, described bearing housing 6 both sides are respectively arranged with upper bearing (metal) gland 4 and lower bearing gland 8, oil sealing B20 is provided with between described upper bearing (metal) gland 4 and pump shaft 12, oil sealing A9 is provided with between described lower bearing gland 8 and pump shaft 12, described lower bearing gland 8 opposite side is also provided with sand control lid 10, described sand control lid 10 is bolted on pump shaft 12, described pump shaft 12 is provided with axle sleeve 14, oil sealing A9 is housed in the utility model, oil sealing B20 and axle sleeve 14, effectively can prevent the wearing and tearing of pump shaft, extend the working life of pump.
Described suction pipe 19 and drain pipe 21 are all parallel with pump shaft 12, and axial carrying capacity is strong, stable.
The utility model spiral case, pump seat, motor cabinet, impeller adopt be cast by iron, corrosion resistance is better, easy to process.
Claims (4)
1. a Veritical mud pump, comprise motor (1), base plate (5), connecting tube (11), suction pipe (19) and drain pipe (21), described motor (1) is connected by coupling (2) and pump shaft (12), it is characterized in that: between described base plate (5) and connecting tube (11), be provided with bearing housing (6), the pump shaft (12) of bearing housing (6) is provided with deep groove ball bearing (7), described bearing housing (6) both sides are respectively arranged with upper bearing (metal) gland (4) and lower bearing gland (8), oil sealing B(20 is provided with) between described upper bearing (metal) gland (4) and pump shaft (12), oil sealing A(9 is provided with) between described lower bearing gland (8) and pump shaft (12), described lower bearing gland (8) opposite side is also provided with sand control lid (10).
2. a kind of Veritical mud pump according to claim 1, is characterized in that: described suction pipe (19) and drain pipe (21) are all parallel with pump shaft (12).
3. a kind of Veritical mud pump according to claim 1, is characterized in that: described pump shaft (12) is provided with axle sleeve (14).
4. a kind of Veritical mud pump according to claim 1, is characterized in that: described sand control lid (10) is bolted on pump shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658601.1U CN204942045U (en) | 2015-08-28 | 2015-08-28 | A kind of Veritical mud pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520658601.1U CN204942045U (en) | 2015-08-28 | 2015-08-28 | A kind of Veritical mud pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942045U true CN204942045U (en) | 2016-01-06 |
Family
ID=55009482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520658601.1U Expired - Fee Related CN204942045U (en) | 2015-08-28 | 2015-08-28 | A kind of Veritical mud pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224247A (en) * | 2016-09-13 | 2016-12-14 | 陕西科技大学 | A kind of single-suction mud pump apparatus |
-
2015
- 2015-08-28 CN CN201520658601.1U patent/CN204942045U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224247A (en) * | 2016-09-13 | 2016-12-14 | 陕西科技大学 | A kind of single-suction mud pump apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20180828 |