Drain flash tank for heavy oil heater

A technology of hydrophobic expansion vessel and heater, applied in the field of hydrophobic expansion vessel, can solve the problems of inconvenient equipment maintenance and entry and exit of personnel, inaccurate liquid level measurement, poor water flow distribution effect, etc., and achieves good water flow distribution effect and clear display. Effect

Inactive Publication Date: 2013-10-16
CHANGSHU HIGH PRESSURE VESSEL MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the hydrophobic expander for heavy oil heaters has the following defects in use: the liquid level measurement is not accurate; poor distribution

Method used

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  • Drain flash tank for heavy oil heater
  • Drain flash tank for heavy oil heater

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Embodiment Construction

[0017] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] see figure 1 and figure 2 , the present invention provides a hydrophobic expander for a heavy oil heater, which includes a vertical cylinder 1, the upper and lower ends of the cylinder 1 are connected with heads 2, 3, and the upper head 2 of the cylinder 1 is provided with There are steam outlet 4, pressure gauge port 5, thermometer port 6, safety valve port 7, spare port 8, and the bottom of the lower head 3 of the cylinder body 1 is provided with a drain outlet 9. A manhole 10 is provided on the side of the cylinder body 1 , and the manhole 10 is located at the upper part of the cylinder body 1 . A hydrophobic inlet 12 with a water inlet pipe 11 is provided at the lower side of the cylinder body 1, and the water inlet pipe 11 communicates with the cylinder body along a tangential direction. The cylinder is also provided with a li...

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PUM

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Abstract

The invention provides a drain flash tank for a heavy oil heater. The drain flash tank comprises a vertical tube body, wherein the upper and lower ends of the tube body are connected with end sockets, an steam outlet, a pressure meter port, a temperature meter port and a safety valve port are formed on the upper end socket of the tube body, and a drain outlet is formed on the bottom of the lower end socket of the tube body; a liquid level measuring device is arranged on the tube body, a manhole is formed in the side face of the tube body, a drain inlet with a water inlet pipe is formed on the lower part of the side face of the tube body, and the water inlet pipe is communicated with the tube body along the tangent line direction. Compared with the prior art, the drain flash tank has the advantages that as the manhole of the drain flash tank provided by the invention is formed in the side face of the tube body, workers are more convenient to overhaul and enter into the heavy oil heater; the water inlet pipe is communicated with the tube body in the tangent line direction, so that water current is distributed better.

Description

technical field [0001] The invention relates to a hydrophobic expander, in particular to a hydrophobic expander for a heavy oil heater. Background technique [0002] The function of the drain expander for the heavy oil heater is to expand the drain in the pressure drain pipeline and reduce the pressure, separate the steam and the drain, introduce the steam into the heavy oil heater, and make full use of its heat energy, while the drain is introduced into the drain tank regularly into the water supply system. [0003] In the prior art, the hydrophobic expander for heavy oil heaters has the following defects in use: the liquid level measurement is not accurate; The distribution is less effective. Contents of the invention [0004] In order to overcome the defects of the prior art, the purpose of the present invention is to provide a hydrophobic expander for heavy oil heaters with more accurate liquid level measurement, more convenient inspection and maintenance, and better...

Claims

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Application Information

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IPC IPC(8): B01D19/00
Inventor 时仁元阚宏杰朱洪明陆维
Owner CHANGSHU HIGH PRESSURE VESSEL MFG
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