Easy-ash-discharge smoke evaporator

A flue gas evaporator and ash discharge port technology, which is applied to chemical instruments and methods, dispersed particle separation, separation methods, etc., can solve the problems of difficult replacement of heat exchange tubes, maintenance and cleaning of cleaning equipment, etc., and achieve easy ash discharge and large space Effect

Inactive Publication Date: 2013-05-22
冯锦宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the problem that the heat exchange tubes of the existing flue gas evaporator

Method used

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  • Easy-ash-discharge smoke evaporator
  • Easy-ash-discharge smoke evaporator
  • Easy-ash-discharge smoke evaporator

Examples

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Embodiment Construction

[0012] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0013] Such as figure 2 , image 3 Shown is the best embodiment of the flue gas evaporator which is easy to discharge ash according to the present invention, which includes a pipe box. The pipe box includes a smoke inlet chamber 1 and a smoke outlet chamber 2. The ash outlet 3, the smoke outlet 4 is provided below the smoke outlet chamber 2, and the smoke inlet and ash outlet 3 and the smoke outlet 4 are both funnel-type ash outlets.

[0014] The pipe box also includes a box body 5, a square-circle reducing pipe 6, a pipe box flange 7, and a partition plate 8, and the box body 5 and the pipe box flange 7 pass through the square-circle reducing pipe 6 conne...

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PUM

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Abstract

The invention relates to an easy-ash-discharge smoke evaporator. The evaporator comprises a channel, the channel comprises a smoke entrance room and a smoke depart room, a smoke entrance and ash discharge port is arranged below the smoke entrance room, a smoke depart and ash discharge port is arranged below the smoke depart room, and each of the smoke entrance and ash discharge port and the smoke depart and ash discharge port is a funnel type ash discharge port. The smoke entrance and depart rooms in a tube pass segment have large spaces, so the flow section area is enlarged, thereby the smoke flow speed is substantially reduced, and smoke grits can naturally sediment from the smoke flow through utilizing the gravity action; and each of the smoke entrance and ash discharge port and the smoke depart and ash discharge port is the funnel type ash discharge port, so the ash discharge is easy.

Description

technical field [0001] The invention relates to a flue gas evaporator, in particular to a flue gas evaporator which is easy to discharge ash. Background technique [0002] The flue gas evaporator uses high-temperature flue gas as a heating source, and uses a tube bundle as a heating device. When the high-temperature flue gas flows through the tube, it releases heat, heats the water in the pot, and generates saturated steam, thereby achieving the purpose of external steam supply. In the process of producing saturated steam, flue gas is often produced by coal, oil and other fuels, and inevitably contains soot. If the soot is discharged directly, it will have an impact on the environment. Therefore, the removal of soot requires an ash discharge structure and a dust removal device. Existing flue gas evaporators (such as figure 1 As shown) the manhole or ash outlet of the pipe box is always located on one side, and the bottom is flat, which is not conducive to ash discharge. ...

Claims

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Application Information

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IPC IPC(8): B01D45/02
Inventor 冯锦宇
Owner 冯锦宇
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