Condensation water recovery pump mechanical seal cooling device

A technology for mechanical seals and cooling devices, which is applied to components, mechanical equipment, pumps, etc. of pumping devices for elastic fluids, and can solve problems such as bursting auxiliary seal rings, coking, and wear of mechanical seal friction pairs.

Inactive Publication Date: 2020-08-25
GANSU YINGUANG CHEM IND GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention proposes a mechanical seal cooling device for a condensate recovery pump to solve the problems of wear, bursting and coking of the auxiliary sealing ring of the mechanica

Method used

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  • Condensation water recovery pump mechanical seal cooling device
  • Condensation water recovery pump mechanical seal cooling device
  • Condensation water recovery pump mechanical seal cooling device

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Embodiment Construction

[0017] In order to make the purpose, content and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] This embodiment proposes a condensate recovery pump mechanical seal cooling device, its structure is as follows figure 1 As shown, it is controlled by the cooling circulating water inlet pipeline, buffer tank, pipeline booster pump 1, bypass valve and control valve group 2, distributor 3, pressure gauge 6, mechanical seal cooling chamber 5, and the inlet and outlet of the mechanical seal cooling chamber The valve group 4 is composed of the cooling circulating water return pipeline.

[0019] Wherein, since cooling circulating water is used as the cooling medium, and the medium contains many impurities, a buffer tank is added before the inlet of the pipeline booster pump 1 . The cooling circulating water of the cooli

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Abstract

The invention provides a condensation water recovery pump mechanical seal cooling device. Cooling circulating water of a cooling circulating water inlet pipe network enters into a buffer tank througha cooling circulating water entrance pipeline; after flowing out from an outlet of the buffer tank, the cooling circulating water enters into a bypass valve and a control valve of a pipeline pressurepump, then enters into the pipeline pressure pump, and the cooling circulating water pressurized by the pipeline pressure pump flows into a distributor; after being distributed by the distributor, thecooling circulating water flows into a plurality of mechanical seal cooling cavities; temperature of the cooling circulating water at the outlets of the mechanical seal cooling cavities is controlledthrough an inlet and outlet control valve group of the mechanical seal cooling cavities; and after flowing out from the outlets of the mechanical seal cooling cavities, the cooling circulating waterenters into a cooling circulating water backwater pipe network through a cooling circulating water backwater pipeline. The condensation water recovery pump mechanical seal cooling device provided by the invention can provide a cooling medium needed for a mechanical seal, consequently realizes reduction of temperature of the mechanical seal in work, and achieves an aim of prolonging service life ofthe mechanical seal.

Description

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Claims

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Application Information

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Owner GANSU YINGUANG CHEM IND GRP CO LTD
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