A support device for a positive displacement diaphragm pump
A supporting device, a technology of a diaphragm pump, which is applied to the components of the pumping device for elastic fluid, pump elements, variable displacement pump components, etc., and can solve production impact, damage to the connecting device, and fracture of the valve chamber support positioning screw 2 Frequent and other problems, to achieve the effect of saving production and maintenance costs, alleviating shaking, and alleviating the problem of support and positioning screw breakage
Active Publication Date: 2015-11-11
YUNNAN DAHONGSHAN PIPELINE
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Problems solved by technology
[0003] The pressurized equipment in the pressurized pump station will cause damage to the connection device of the equipment due to the high pressure and instantaneous change of the pressure during use, which will seriously affect the production
like figure 1 As shown, as the positive displacement diaphragm pump we are using now, the positive displacement diaphragm pump has multiple main pump inlet valve chambers 1, which are supported by supporting positioning screws 2 under the multiple main pump inlet valve chambers 1, and the pumping station Due to the sloshing phenomenon in the inlet valve chamber 1 of the main pump, the valve chamber supporting positioning screw 2 breaks frequently
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Embodiment Construction
[0019] Combine below Figure 2 to Figure 4 , the present invention is further described:
[0020] Such as figure 2 As shown, a support device for a positive displacement diaphragm pump includes a main pump inlet valve chamber 1, a supporting positioning screw 2 is provided under the main pump inlet valve chamber 1, and one or more supporting positioning screws 2 are arranged axially device 3. The supporting device effectively alleviates the shaking of the inlet valve chamber of the main pump and the fracture of the supporting positioning screw.
[0021] Such as image 3 As shown, the supporting device 3 includes a screw jack 31 and a bracket 32 , the upper end of the bracket 32 supports and supports the positioning screw 2 , and the lower end of the bracket 32 is connected with the screw jack 31 .
[0022] Such as Figure 4 As shown, the bracket 32 has an arc-shaped groove, and the arc-shaped groove matches the cylindrical supporting positioning screw 2 . The ar...
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The invention relates to a support device of a positive displacement diaphragm pump. The support device comprises a main pump inlet valve chamber (1), wherein a supporting positioning screw rod (2) is arranged below the main pump inlet valve chamber (1). The support device of the positive displacement diaphragm pump is characterized in that one or more support devices (3) are axially arranged on the supporting positioning screw rod (2), and the support devices (3) eliminate the vibration energy of the main pump inlet valve chamber (1) and the supporting positioning screw rod (2) and also share the stress of the supporting positioning screw rod (2). The support device disclosed by the invention effectively solves the problems of rocking of the main pump inlet valve chamber (1) and fracture of the supporting positioning screw rod (2) because one or more support devices (3) are axially arranged on the supporting positioning screw rod (2).
Description
technical field [0001] The invention relates to an equipment supporting device, in particular to a supporting device of a positive displacement diaphragm pump. Background technique [0002] Long-distance iron ore concentrate pipeline transportation is an emerging, high-tech industry and a highlight of low-carbon and green economy. Long-distance slurry pipeline transportation requires a slurry concentration of 62% to 68% and involves multi-stage pumping station pressurization. [0003] The pressurized equipment in the pressurized pump station will cause damage to the connecting device of the equipment due to the high pressure and instantaneous change of the pressure during use, which will seriously affect the production. Such as figure 1 As shown, as the positive displacement diaphragm pump we are using now, the positive displacement diaphragm pump has multiple main pump inlet valve chambers 1, which are supported by supporting positioning screws 2 under the multiple main p...
Claims
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IPC IPC(8): F04B53/00
Inventor 普光跃刘紫能自体林马波张黎敏郑晓聪严加飞潘晓勇谢太守吴建德李霞
Owner YUNNAN DAHONGSHAN PIPELINE