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Pump for circulating water of oxygen production plant

A technology of circulating water and pump body, which is applied to the components of the pumping device for elastic fluids, pump components, variable displacement pump components, etc.

Pending Publication Date: 2021-07-16
SANLIAN PUMP IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Firstly compress the air with high density and use the different condensation points of the various components in the air to separate the gas and liquid at a certain temperature, and then further rectify to produce oxygen, mainly for industrial and medical use, produced by oxygen plants In the case of oxygen, a large amount of heat will be generated by air compression, which needs to be cooled by circulating cooling water. The existing circulating water pump is fixed. For the water pipe connections at different heights, it needs to be disassembled again, and then reassembled after adjusting the position, which is time-consuming and laborious.

Method used

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  • Pump for circulating water of oxygen production plant
  • Pump for circulating water of oxygen production plant
  • Pump for circulating water of oxygen production plant

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Such as Figure 1-8 As shown, the present invention provides a pump for circulating water in an oxygen plant, comprising:

[0029] Base plate 10, a pump body 20 is provided on the upper surface of the base plate 10, a water outlet pipe 21 is provided at the left end of the pump body 20, and a water inlet pipe 22 is provided at the right end of the pump body 20;

[0030] The outer wall of the water inlet pipe 22 is provided with a pair of mounting holes 221, and a mounting rod 71 is movable in the mounting hole 221. A connecting plate 70 is arranged transversely on the top of the mounting rod 71, and a filter is arranged between the mounting rods 71. A net 78, a baffle 72 is provided corresponding to the outer wall of the installation rod 71 under the connecting plate 70, a second spring 73 is provided at both ends of the bottom of the baffle 72, and a sealing plate 74 is provided at the bottom of the second spring 73, The sealing plate 74 is movably arranged on the out...

Embodiment 2

[0038] Such as Figure 1-12 As shown, the present invention provides a pump for circulating water in an oxygen plant, comprising:

[0039] Base plate 10, a pump body 20 is provided on the upper surface of the base plate 10, a water outlet pipe 21 is provided at the left end of the pump body 20, and a water inlet pipe 22 is provided at the right end of the pump body 20;

[0040] The outer wall of the water inlet pipe 22 is provided with a pair of mounting holes 221, and a mounting rod 71 is movable in the mounting hole 221. A connecting plate 70 is arranged transversely on the top of the mounting rod 71, and a filter is arranged between the mounting rods 71. A net 78, a baffle 72 is provided corresponding to the outer wall of the installation rod 71 under the connecting plate 70, a second spring 73 is provided at both ends of the bottom of the baffle 72, and a sealing plate 74 is provided at the bottom of the second spring 73, The sealing plate 74 is movably arranged on the oute...

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Abstract

The invention discloses a pump for circulating water of an oxygen production plant. The pump comprises a bottom plate, a pump body is arranged on the upper surface of the bottom plate, a water outlet pipe is arranged at the left end of the pump body, and a water inlet pipe is arranged at the right end of the pump body. A pair of mounting holes are formed in the outer wall of the water inlet pipe, mounting rods are movably arranged in the mounting holes, a connecting plate is transversely arranged at the tops of the mounting rods, a filter screen is arranged between the mounting rods, and baffles are arranged at the positions, corresponding to the outer walls of the mounting rods, of the lower portion of the connecting plate. Through matched connection of a motor, a gear, a rack and a lifting rod, automatic lifting of the bottom plate is achieved, so that the circulating water pump is adjusted to a proper position, and the problem that the height of a traditional water pump is inconvenient to adjust is solved.

Description

Technical field: [0001] The invention relates to the field, in particular to a pump for circulating water in an oxygen plant. Background technique: [0002] Oxygen plant is a type of oxygen production, and its principle is to use air separation technology. Firstly compress the air with high density and use the different condensation points of the various components in the air to separate the gas and liquid at a certain temperature, and then further rectify to produce oxygen, mainly for industrial and medical use, produced by oxygen plants In the case of oxygen, a large amount of heat will be generated by air compression, which needs to be cooled by circulating cooling water. The existing circulating water pump is fixed. For the water pipe connections at different heights, it needs to be disassembled again, and then reassembled after adjusting the position, which is time-consuming and laborious. . Invention content: [0003] The technical problem to be solved by the prese...

Claims

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Application Information

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IPC IPC(8): F04B53/00F04B53/20F16M11/24
CPCF04B53/00F04B53/20F16M11/24
Inventor 孙国政许吉军杨荣霞王康石爱平
Owner SANLIAN PUMP IND CO LTD