CN115977963A - Corrosion-resistant large-flow mortar pump - Google Patents
Corrosion-resistant large-flow mortar pump Download PDFInfo
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- CN115977963A CN115977963A CN202211718968.9A CN202211718968A CN115977963A CN 115977963 A CN115977963 A CN 115977963A CN 202211718968 A CN202211718968 A CN 202211718968A CN 115977963 A CN115977963 A CN 115977963A
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- mortar pump
- ball valve
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- corrosion
- plunger
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Abstract
The invention discloses a corrosion-resistant high-flow mortar pump, which belongs to the technical field of mortar pumps and comprises a suction inlet, a power device and an output port; a hydraulic oil cylinder is arranged below the power device, the hydraulic oil cylinder is connected with a conveying cylinder, a plunger is arranged below the conveying cylinder, a ball valve is arranged at one end of the plunger, and the ball valve is arranged on an output pipeline. The mortar pump is simple in overall structure, the flow and self-suction force of the mortar pump are adjusted, the requirements of more working occasions are met, and meanwhile, the mortar pump works more stably.
Description
Technical Field
The invention belongs to the technical field of mortar pumps, and particularly relates to a corrosion-resistant large-flow mortar pump.
Background
The plunger pump is an important device of the hydraulic system. The mortar transfer device is characterized in that a plunger reciprocates in a cylinder body, so that the volume of a sealed working cavity is changed to realize the transfer of mortar. The high-pressure plunger pump has the advantages of high rated pressure, compact structure, high efficiency, convenient flow regulation and the like, and is widely applied to occasions with high pressure, large flow and flow needing regulation.
However, the plunger pump usually has a poor self-priming capability, and a ball valve is provided at the bottom of the plunger for pressure adjustment and valve control, and the required purpose is achieved by changing the rotating ball in the valve body. However, as the mortar pump transports mortar with solid particles, the solid particles can flow into the gap of the ball valve, so that the self-suction force adjustment of the mortar pump is influenced, and the work is influenced.
Disclosure of Invention
In order to solve the problems, the invention discloses a corrosion-resistant large-flow mortar pump, wherein a filtering device is arranged above a ball valve, and an adjusting component is arranged below the ball valve and used for adjusting the flow and the self-suction force of the mortar pump, so that the requirements of more working occasions are met, and the work is more stable.
In order to achieve the purpose, the specific technical scheme of the application is as follows:
a corrosion-resistant high-flow mortar pump comprises; the suction inlet, the power device and the output port; a hydraulic oil cylinder is arranged below the power device, the hydraulic oil cylinder is connected with the conveying cylinder, a plunger is arranged below the conveying cylinder, a ball valve is arranged at one end of the plunger, and the ball valve is arranged on the output pipeline.
Based on the technical characteristics, furthermore, a spring is arranged below the ball valve, and valves are arranged on the left side and the right side of the ball valve.
Based on above-mentioned technical characteristics, it is further, the valve is connected on the lead screw, can adjust the distance between valve and the ball valve through accommodate the lead screw for adjust self priming.
Based on the technical characteristics, further, the valve is in a semi-arc shape, and elastic rubber is arranged on the inner side of the valve.
Based on the technical characteristics, further, the lead screw is connected with the adjusting motor.
Based on the technical characteristics, furthermore, the conveying cylinder is provided with a filtering device above the ball valve.
Based on the technical characteristics, the plunger is further made of alumina ceramics, and the firing hardness is HLC8.5 or more.
Based on the technical characteristics, preferably, the number of the plungers is preferably 2.
Compared with the prior art, the beneficial effect of this application is:
according to the invention, the distance between the valve and the ball valve on two sides of the ball valve is adjusted by using the lead screw, and if the gap is large, the self-suction force is small, otherwise, the self-suction force is increased; the conveying rod is arranged above the ball valve, the filtering device can prevent particles from flowing into a gap of the ball valve, and therefore the self-suction force of the whole mortar pump is influenced to influence normal work.
Drawings
FIG. 1 is a schematic structural diagram of a corrosion-resistant large-flow mortar pump according to the present invention;
list of reference symbols:
1. a suction inlet; 2. a power plant; 3. a hydraulic cylinder; 4. a delivery cylinder; 5. A connecting ring; 6. a plunger; 7. a ball valve; 8. a valve; 9. a discharge opening; 10. an output port; 11. a screw rod; 12. an output pipe; 13. the motor is regulated.
Detailed Description
The present invention is further illustrated below with reference to fig. 1 and the following detailed description, which should be understood to be illustrative only and not to limit the scope of the invention.
It should be noted that the terms "upper," "lower," "left," "right," "bottom" and "top" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1, a corrosion resistant high flow slurry pump comprises; suction inlet 1, power device 2 and output port 10. A hydraulic oil cylinder 3 is arranged below the power device 2, the hydraulic oil cylinder 3 is connected with a conveying cylinder 4, a plunger 6 is arranged below the conveying cylinder 4, and the plunger is made of alumina ceramics with the firing hardness of HLC8.5 or more, so that the requirement on the hardness of the mortar pump during continuous operation can be met, and the mortar pump is corrosion-resistant and wear-resistant. And a connecting ring is arranged between the hydraulic rod 3 and the conveying cylinder 4, and can ensure sealing and the movement of the conveying cylinder. Preferably, the delivery cylinder 4 and the plunger are preferably 2.
One end of the plunger 6 is provided with a ball valve 7, the ball valve 7 is arranged on an output pipeline 12, the output pipeline is arranged below the mortar pump and extends outwards to form an output port 10 for being externally connected with a pipeline.
A spring is arranged below the ball valve 7, and valves 8 are arranged on the left side and the right side of the ball valve. The valve 8 is in the shape of two semicircular arcs, elastic rubber is arranged on the inner side of the valve 8, and the valve 8 is arranged on the periphery of the ball valve 7.
The screw rod 11 is connected with an adjusting motor 13.
Carry the jar to be in 7 tops of ball valve are equipped with filter equipment, filter equipment can prevent that the granule from flowing into the gap of ball valve, thereby influences the normal work of influence of the self priming power of whole mortar pump.
In conclusion, the mortar pump is simple in overall structure, the flow and self-suction force of the mortar pump are adjusted, the requirements of more working occasions are met, and the mortar pump works more stably.
It should be noted that the appended drawings illustrate only the technical idea of the invention and are not intended to limit the scope of the invention in such shapes, and that those skilled in the art can make various modifications and decorations without departing from the principle of the invention, which fall within the scope of the appended claims.
Claims (8)
1. The utility model provides a corrosion-resistant large-traffic mortar pump which characterized in that: comprises a suction inlet, a power device and an output port; a hydraulic oil cylinder is arranged below the power device, the hydraulic oil cylinder is connected with the conveying cylinder, a plunger is arranged below the conveying cylinder, a ball valve is arranged at one end of the plunger, and the ball valve is arranged on the output pipeline.
2. A corrosion resistant high flow mortar pump according to claim 1, characterized in that: a spring is arranged below the ball valve, and valves are arranged on the left side and the right side of the ball valve.
3. A corrosion resistant high flow mortar pump according to claim 2, characterized in that: the valve is connected on the lead screw, can adjust the distance between valve and the ball valve through accommodate the lead screw for adjust from the suction.
4. A corrosion resistant high flow mortar pump according to claim 3, characterized in that: the valve is in a semi-arc shape, and elastic rubber is arranged on the inner side of the valve.
5. A corrosion resistant high flow mortar pump according to claim 3, characterized in that: the screw rod is connected with the adjusting motor.
6. A corrosion-resistant high flow mortar pump according to claim 1, characterized in that: and the conveying cylinder is provided with a filtering device above the ball valve.
7. A corrosion resistant high flow mortar pump according to claim 1, characterized in that: the plunger is made of alumina ceramic and has a firing hardness of HLC8.5 or more.
8. A corrosion resistant high flow mortar pump according to claim 1, characterized in that: the number of plungers is preferably 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211718968.9A CN115977963A (en) | 2022-12-30 | 2022-12-30 | Corrosion-resistant large-flow mortar pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211718968.9A CN115977963A (en) | 2022-12-30 | 2022-12-30 | Corrosion-resistant large-flow mortar pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115977963A true CN115977963A (en) | 2023-04-18 |
Family
ID=85959666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211718968.9A Pending CN115977963A (en) | 2022-12-30 | 2022-12-30 | Corrosion-resistant large-flow mortar pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115977963A (en) |
-
2022
- 2022-12-30 CN CN202211718968.9A patent/CN115977963A/en active Pending
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