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Double-channel coke oven riser heat exchanger with convertible heating area

A heating area and heat exchanger technology, applied in the heating of coke ovens, coke ovens, heat exchange equipment, etc., can solve problems such as poor results, and achieve the effect of ensuring efficient and environmentally friendly operation and controlling wall temperature

Pending Publication Date: 2020-07-10
WUHAN FRONT IND EQUIP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current riser heat exchanger is mostly adjusted by changing the water supply, which is not effective. How to directly and efficiently realize the temperature control of the inner wall of the riser has become the focus of efficient and environmentally friendly operation of the device

Method used

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  • Double-channel coke oven riser heat exchanger with convertible heating area
  • Double-channel coke oven riser heat exchanger with convertible heating area

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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0017] It should be noted that, in the description of the present invention, the terms "horizontal", "vertical", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, or operate in a particular orientation, and thus should not be construed as limiting the invention.

[0018] Such as figure 1 As shown, the embodiment of the present...

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Abstract

The invention discloses a double-channel coke oven riser heat exchanger with a convertible heating area. The double-channel coke oven riser heat exchanger comprises a riser heat exchanger body, a partition plate, a baffle, a driving mechanism, a temperature sensor and a controller. A barrel of the riser heat exchanger body is vertically arranged. The partition plate is vertically arranged in the barrel. Two ends of the partition plate are connected with the inner wall of the barrel, and the inside of the barrel is divided into a first channel and a second channel. The baffle is rotatably arranged at the lower end of the partition plate and is in transmission connection with the driving mechanism. The driving mechanism drives the partition plate to open or close an opening in the lower endof the second channel. The temperature sensor is arranged at a gas outlet of the riser heat exchanger body so as to acquire the temperature of the gas outlet of the riser heat exchanger body. The driving mechanism and the temperature sensor are electrically connected with the controller respectively. According to the double-channel coke oven riser heat exchanger with the convertible heating area,the wall temperature of the heat exchanger can be effectively controlled, and the efficient and environment-friendly operation target of the heat exchanger is ensured.

Description

technical field [0001] The invention relates to the field of riser heat exchangers. More specifically, the invention relates to a double-channel coke oven riser heat exchanger with variable heating area. Background technique [0002] With the vigorous promotion of national energy conservation and environmental protection policies, resource conservation, environmental friendliness, and green coking have become the direction of industrial upgrading in the coking industry. The recovery and utilization of coke oven raw gas sensible heat is one of the main ways for coking enterprises to reduce energy consumption. [0003] The existing process is that the 650°C-850°C high-temperature raw coal gas escaped from the carbonization chamber first passes through the riser heat exchanger to recover the sensible heat, and then enters the gas collection pipe to send it to the chemical production process. As the core equipment, the riser heat exchanger is affected by the operation cycle of ...

Claims

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Application Information

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IPC IPC(8): F28F27/02C10B27/00
CPCC10B27/00F28F27/02
Inventor 宋旭勇赵洪荣刘文焱
Owner WUHAN FRONT IND EQUIP TECH
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