Portable transshipment cushioning mining double-suction multistage pump

A multi-stage pump and cushioning technology, which is applied to parts, pumps, and pump components of pumping devices for elastic fluids, and can solve problems such as damage to parts, heavy weight of double-suction pumps, and vibration

Pending Publication Date: 2021-09-14
ANHUI SANHUAN PUMP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The double-suction pump has the following characteristics: it is equivalent to two single-suction impellers of the same diameter working at the same time, and the flow rate can be doubled under the same outer diameter of the impeller; the pump casing is opened horizontally, which is convenient for inspection and maintenance. The inlet and outlet of the suction pump are in the same direction and perpendicular to the pump shaft, which is beneficial to the arrangement and installation of the pump and t

Method used

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  • Portable transshipment cushioning mining double-suction multistage pump
  • Portable transshipment cushioning mining double-suction multistage pump
  • Portable transshipment cushioning mining double-suction multistage pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: as Figure 1-6 As shown, a portable and transportable shock-absorbing double-suction multi-stage pump for mining includes a mounting base 2, and a cushioning chamber 3 is opened on the top side of the mounting base 2, and a circle is clamped inside the cushioning chamber 3. disc 4, the top side of the disc 4 is fixedly connected with a sound-absorbing box 5, and the inside of the sound-absorbing box 5 is fixedly installed with a pump body 6;

[0024] A bracket 21 is fixedly installed at the bottom center of the inner cavity of the cushioning chamber 3, and a clamping ball 7 is fixedly installed on the top side of the bracket 21, and a clamping groove 8 is provided at the bottom side of the center of the disc 4, and the clamping ball 7 and the The card slot 8 is movably clamped, and the bottom side of the disc 4 is fixedly equipped with a number of springs 9, and the card slot 8 is the center of the dots;

[0025] The bottom of the mounting seat 2 is provi...

Embodiment 2

[0033] Embodiment 2: as Figure 1-6 As shown, a portable and transportable shock-absorbing double-suction multi-stage pump for mining includes a mounting base 2, and a cushioning chamber 3 is opened on the top side of the mounting base 2, and a circle is clamped inside the cushioning chamber 3. disc 4, the top side of the disc 4 is fixedly connected with a sound-absorbing box 5, and the inside of the sound-absorbing box 5 is fixedly installed with a pump body 6;

[0034] A bracket 21 is fixedly installed at the bottom center of the inner cavity of the cushioning chamber 3, and a clamping ball 7 is fixedly installed on the top side of the bracket 21, and a clamping groove 8 is provided at the bottom side of the center of the disc 4, and the clamping ball 7 and the The card slot 8 is movably clamped, and the bottom side of the disc 4 is fixedly equipped with a number of springs 9, and the card slot 8 is the center of the dots;

[0035] The bottom of the mounting seat 2 is provi...

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PUM

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Abstract

The invention discloses a portable transshipment cushioning mining double-suction multistage pump. The portable transshipment cushioning mining double-suction multistage pump comprises a mounting seat, a cushioning cavity is formed in the top side of the mounting seat, a disc is clamped in the cushioning cavity, a silencing box is fixedly connected to the top side of the disc, and a pump body is fixedly mounted in the silencing box. A support is fixedly installed in the center of the bottom of an inner cavity of the cushioning cavity, a clamping ball is fixedly installed on the top side of the support, a clamping groove is formed in the bottom side of the center of the disc, the clamping ball is movably connected with the clamping groove in a clamped mode, and a plurality of springs are fixedly installed on the bottom side of the disc and distributed with the clamping groove as the center. A bottom plate is movably connected to the bottom of the mounting seat, four sets of moving wheels are fixedly mounted on the bottom side of the bottom plate, a telescopic pull rod is movably connected to the left side of the mounting seat, and a handle is fixedly connected to the left end of the telescopic pull rod. The portable transshipment cushioning mining double-suction multistage pump has the effect of damping the pump body and is convenient to move and transport.

Description

Technical field: [0001] The invention relates to the field of double-suction pumps, in particular to a double-suction multi-stage pump for shock-absorbing mining that is portable and transportable. Background technique: [0002] As an important form of centrifugal pump, double-suction pump is widely used in engineering because of its high lift and large flow. The impeller of this type of pump is actually composed of two back-to-back impellers, and the water flow from the impeller is merged into a volute. The double-suction pump has the following characteristics: it is equivalent to two single-suction impellers of the same diameter working at the same time, and the flow rate can be doubled under the same outer diameter of the impeller; the pump casing is opened horizontally, which is convenient for inspection and maintenance. The inlet and outlet of the suction pump are in the same direction and perpendicular to the pump shaft, which is beneficial to the arrangement and inst...

Claims

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Application Information

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IPC IPC(8): F04D29/66F04D1/06B62B3/02B62B5/00
CPCF04D29/669F04D1/06B62B3/02B62B5/0006B62B2202/00
Inventor 林明龙杨小民
Owner ANHUI SANHUAN PUMP
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