Energy saver with condensate water guide flow plate

A technology of economizer and deflector, applied in the directions of feed water heater, preheating, steam generation, etc., can solve problems such as pollution, and achieve the effects of increasing the heating area, preventing falls, and having a simple structure.

Active Publication Date: 2015-08-05
PUYANG XINGTAI METAL STRUCTURE PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems existing in the prior art, the present invention provides an economizer with a condensed water deflector, which can effectively solve the flow direction of the condensed water without causing corrosion to equipment such as boilers or heating furnaces, and the condensed water is also Will not flow to the ground, causing pollution to the environment

Method used

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  • Energy saver with condensate water guide flow plate
  • Energy saver with condensate water guide flow plate
  • Energy saver with condensate water guide flow plate

Examples

Experimental program
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Effect test

Embodiment 1

[0016] Such as figure 1 , figure 2 and image 3 As shown, the economizer with condensed water deflector in this embodiment includes an economizer 1, the upper side of the economizer is provided with a water inlet 2, and the other side is provided with a water outlet 3, and the lower end of the economizer is provided with There is a flue gas inlet 4, the upper end of which is provided with a flue gas outlet 5, and drain ports 6 are symmetrically arranged on both sides of the flue gas inlet, the upper part of the economizer chamber is provided with a smoke pipe group 7, and the lower part of the economizer chamber is provided with The flue gas in the flue gas inlet of the flue gas diversion device enters the smoke pipe group through the flue gas diversion device and is discharged through the flue gas outlet; the flue gas diversion device includes a support rod 8 fixed at the bottom of the economizer, and the support A flue gas diverter plate 9 is arranged on the rod, and a co...

Embodiment 2

[0021] In this embodiment, the included angle α between the flue gas diverter plate and the bottom surface of the economizer is 50°; the included angle β between the condensed water diverter plate and the plane where the flue gas diverter plate is located is 20°; the flue gas inlet The height d extending into the economizer is 100mm, and the rest of the technical solutions are the same as those in Embodiment 1.

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Abstract

The invention relates to an economizer with a condensed water guide plate. The scheme is that the economizer comprises an economizer body, wherein a smoke outlet is arranged at the upper end of the economizer, a smoke inlet is arranged in the middle of the lower end, drain ports are formed in two sides of the smoke inlet, a supporting rod is arranged on an inner base plate in the economizer body between the smoke inlet and the drain ports, a smoke distributing plate is installed at the upper end of the supporting rod, the lower end of the smoke distributing plate inclines towards the direction of the drain ports, multiple smoke distributing ports are longitudinally formed in the smoke distributing plate at intervals, condensed water distributing plates are installed on the upper sides of the smoke distributing ports, the lower ends of the condensed water distributing plates upward incline relative to the smoke distributing plate, and the inner base plate in the economizer body is provided with a water blocking plate surrounding the smoke inlet. The flowing direction problem of condensed water is solved, a boiler or a heating furnace and other devices are not corroded and are protected, the service life of the devices is prolonged, the condensed water does not flow towards the ground, environment pollution is not caused, the condensed water does not flow onto the ground and ices up in winter, and operators are prevented from being injured due to falling down.

Description

technical field [0001] The invention relates to an economizer for boilers and heating furnaces specialized in storage and transportation of crude oil, in particular to an economizer with a condensed water deflector. Background technique [0002] During the combustion process of boilers and heating furnaces, since the demineralized water in the drum continuously evaporates to generate steam, it is necessary to continuously replenish demineralized water into the drum to prevent the boiler from burning dry. The demineralized water is at room temperature. For a long time, the economizer is to use the boiler or heating furnace exhaust to preheat the demineralized water ready to enter the boiler to improve thermal efficiency and save fuel. However, the normal temperature demineralized water and high temperature flue gas in the economizer During the exchange, a large amount of condensed water is generated and flows into the boiler or heating furnace, which accelerates the corrosion...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F22D1/02
Inventor 李东霞徐东海
Owner PUYANG XINGTAI METAL STRUCTURE PROD
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