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A vertical U-shaped gasification heating equipment

A heating equipment and U-shaped technology, applied in the field of heating and gasification, can solve the problems of poor economical environmental protection, low air heat capacity, and high construction cost, and achieve the effects of convenient gas-water separation, high thermal efficiency, and reduction of smoke exhaust loss.

Active Publication Date: 2022-08-09
SHANGHAI UNIV OF ENG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of these gasification devices are used for LNG heating, and there are some limitations, for example: the cost of water heating gasification device is relatively high, only suitable for some large gas heating plants, and the economy is poor; air heating type gasification The disadvantage of the device is that it uses air heating, the air heat capacity is low, the energy required for heating is relatively large, and the economy and environmental protection are poor.

Method used

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  • A vertical U-shaped gasification heating equipment
  • A vertical U-shaped gasification heating equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0031] like figure 1 , figure 2In the vertical peak-shaving U-shaped gasification heating equipment shown, the fuel enters the burner 5 from the fuel inlet 7, the burner 5 is started, and the fuel is fully burned in the combustion chamber 6, producing a large amount of flue gas, And sprayed at the nozzle 13, the water chamber 8 protects the combustion chamber 6 and prevents the equipment from being damaged due to too high temperature. The water in the water chamber 8 absorbs the waste heat of the combustion chamber 6 and reaches the water nozzle 9. The water at the water nozzle 9 enters the nozzle 13, and the mixed high-temperature flue gas becomes water flue gas, which reaches the guide plate 14. The guide plate 14 It plays the role of buffering the flue gas, and also has the function of draining to increase the contact area. The water in the bottom pool 2 is successfully gasified, and the gasified water vapor reaches the heated pipe 16 on the right side together with the f...

Embodiment 2

[0033] A vertical U-shaped gasification heating equipment for heating industrial gases or industrial liquids. The device includes a housing 1, a bottom pool 2 arranged in the housing 1, and a heat source unit and a heated unit arranged in parallel in the housing 1. The bottoms of the heat source unit and the heated unit are located in the bottom pool 2. The heat source unit includes The combustion mechanism and the injection guide mechanism are respectively arranged up and down. The side of the casing 1 is provided with a fluid inlet 3 and a fluid outlet 4. The heated unit is communicated with the fluid inlet 3 and the fluid outlet 4 respectively. Smoke extraction unit.

[0034] The combustion mechanism includes a burner 5 arranged on the top of the casing 1 and a fire tube 19 arranged below the burner 5. The fire tube 19 is provided with a combustion chamber 6 inside, and the burner 5 is provided with a fuel inlet 7. The combustion chamber 6 The bottom is communicated with t...

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Abstract

The invention relates to a vertical U-shaped gasification heating device, comprising a casing, a bottom pool arranged in the casing, a heat source unit and a heated unit arranged in parallel in the casing, and the bottoms of the heat source unit and the heated unit are located at the bottom In the pool, the heat source unit includes a combustion mechanism and a jet guide mechanism arranged up and down respectively, a fluid inlet and a fluid outlet are arranged on the side of the casing, the heated unit is communicated with the fluid inlet and the fluid outlet respectively, and the upper part of the heated unit is provided with a fluid inlet and a fluid outlet. There is a fume extraction unit. Compared with the prior art, the invention can be used for heating industrial gas or industrial liquid, has a wide application range, increases the heat exchange rate, improves the energy utilization rate, and has the function of peak regulation, so the workability is stronger, economical and convenient. .

Description

technical field [0001] The invention belongs to the technical field of heating and gasification, and relates to a vertical peak-adjusting U-shaped gasification heating device. Background technique [0002] With the development of China's economy, the extraction, transportation and efficient utilization of energy have become more and more important, and the status of environmentally friendly fuels has also been continuously improved. Therefore, the efficient and environmentally friendly utilization of energy is the current development trend and necessary choice. [0003] At present, there are mainly the following heating and gasification devices: 1. Water heating type gasification device; 2. Submerged combustion heating type gasification device; 3. Air heating type gasification device; 4. Intermediate heating medium type gasification device 5. Steam heating type gasification device. Most of these gasification units are used for LNG heating, and they all have some limitations...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24H7/02F24H9/1836F28C3/08F28D7/08F28B9/08F17C7/04
CPCF24H7/025F24H9/1836F28C3/08F28D7/082F28B9/08F17C7/04Y02P20/10
Inventor 郭韵陈昊
Owner SHANGHAI UNIV OF ENG SCI