High-temperature condensation water recovery device

A technology of high-temperature condensation and water recovery, which is applied in the direction of supplementary feed water, feed water heater, preheating, etc., and can solve problems such as insufficient boiler inventory

Inactive Publication Date: 2008-10-22
顾齐航
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0032] Because of the above shortcomings, less than 1% of the boilers that use

Method used

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  • High-temperature condensation water recovery device
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  • High-temperature condensation water recovery device

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Embodiment Construction

[0043] The present invention includes a condensed water tank 12, the condensed water tank 12 is connected with the upper replenishing water tank 2 through the pipeline 1, the steam power cylinder 7 is above the condensed water recovery cylinder 11 in the condensed water tank 12, and the condensed water recovery cylinder 11 is shared with the steam power cylinder 7 The piston rod 8 and the diameter of the piston 10 of the condensed water recovery cylinder 11 are smaller than the diameter of the piston 6 of the steam power cylinder 7 .

[0044] The top and bottom of the cylinder body of the steam power cylinder 7 are respectively provided with a top valve 5 and a bottom valve 9. The valve 4 is connected; the reversing rod 18 between the reversing cylinder 19 and the reversing valve 4 is provided with a fixed block 17 and a sliding reversing block 14, and the reversing rod 18 between the fixed block 17 and the sliding reversing block 14 A return spring 16 is provided, and pre-tig...

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Abstract

The invention relates to a high-temperature condensed water recovery device, in particular to an improvement on high-temperature condensed water recovery device structure. The invention is to provide a high-temperature condensed water recovery device which utilizes steam in a boiler as power and is used for sending the condensed water back to the boiler after using the steam. The invention comprises a condensed water box; the structure has the main points that: the condensed water box is connected with a water replenishing box on the upper part of the condensed water box by a pipeline; an upper part of a condensed water recovery cylinder in the condensed water box is provided with a steam power cylinder; the condensed water recovery cylinder and the steam power cylinder share a common piston rod; the piston diameter of the condensed water recovery cylinder is less than that of the steam power cylinder.

Description

Technical field: [0001] The invention relates to the improvement of the structure of a high-temperature condensed water recovery device. Background technique: [0002] The condensed water is collected into the water collection tank through the recovery pipe network, and sent to the boiler or other heat-consuming equipment by the condensed water recovery device. This is the condensed water recovery system. The function of the system is to recycle the heat of condensed water (including flash steam heat) and demineralized water. The existing steam system condensate treatment methods can be roughly divided into the following three types. [0003] (1) Direct discharge [0004] Due to reasons such as the selection and quality of steam traps in the steam system, the condensed water cannot be recovered, and the cost of selecting a reliable steam trap is high, so many companies often discharge all or part of the condensed water directly. At present, enterprises that discharge cond...

Claims

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Application Information

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IPC IPC(8): F22D11/06F22D1/34
Inventor 顾齐航王晨昱练萍
Owner 顾齐航
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