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Heat accumulating type flue gas treatment device

A flue gas treatment and heat storage technology, which is applied in the direction of indirect heat exchangers, heat exchanger types, lighting and heating equipment, etc., can solve the problems of low heat storage efficiency and inability to fully utilize the heat energy of flue gas, so as to improve work efficiency Effect

Inactive Publication Date: 2020-08-25
SUZHOU JOYFA ENVIRONMENTAL TECH CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The flue gas treatment in the prior art is to install a water tank on one side of the smoke treatment chamber, and use the heat generated during the smoke treatment to heat the water tank. Although this existing treatment scheme utilizes the heat generated during the smoke treatment, the storage The thermal efficiency is low, and the thermal energy of the flue gas cannot be fully utilized, so a solution is needed to solve the above problems

Method used

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  • Heat accumulating type flue gas treatment device
  • Heat accumulating type flue gas treatment device
  • Heat accumulating type flue gas treatment device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: A thermal storage flue gas treatment device, comprising a smoke treatment chamber 1, a heat storage chamber 2, an air inlet pipe 3, a water inlet pipe 4, a water outlet pipe 5, a heat storage pipe 6 and an air outlet 7, the The smoke treatment chamber 1 is connected with a regenerator 2, the regenerator 2 is provided with an air inlet pipe 3, the water inlet pipe 4 is spirally wound on the air inlet pipe 3, and the water outlet pipe 5 is horizontally arranged on the heat storage chamber. In the chamber 2, the heat storage pipe 6 is arranged in the smoke treatment chamber 1, and the top of the smoke treatment chamber 1 is connected to the air outlet 7.

[0022] The heat storage chamber 2 includes two groups, in which 6 heat storage pipes are arranged in parallel, the water inlet pipe 4 passes through the smoke treatment chamber 1 and is connected to the heat storage pipe 6, and the water outlet pipe 5 passes through the smoke treatment chamber 1 is connecte...

Embodiment 2

[0024] Embodiment 2: as image 3 As shown, a heat storage flue gas treatment device includes a smoke treatment chamber 1, a heat storage chamber 2, an air inlet pipe 3, a water inlet pipe 4, a water outlet pipe 5, a heat storage pipe 6 and an air outlet 7. Both sides of the treatment chamber 1 are respectively connected to the regenerator 2, and the regenerator 2 is respectively provided with an air inlet pipe 3, the water inlet pipe 4 is spirally wound on the air inlet pipe 3 on one side, and the water outlet pipe 5 is spirally wound On the air inlet pipe 4 on the other side, the heat storage pipe 6 is arranged in the smoke treatment chamber 1 , and the top of the smoke treatment chamber 1 is connected to the air outlet 7 .

[0025] The heat storage pipe 6 is arranged horizontally in the smoke treatment chamber 1 in an S shape, the water inlet pipe 4 passes through the smoke treatment chamber 1 and is connected to the heat storage pipe 6, and the outlet pipe 5 passes through ...

Embodiment 3

[0027] Embodiment 3: as Figure 4 As shown, a heat storage flue gas treatment device includes a smoke treatment chamber 1, a heat storage chamber 2, an air inlet pipe 3, a water inlet pipe 4, a water outlet 5, a heat storage pipe 6 and an air outlet 7. One side of the treatment chamber 3 is connected to the regenerator 2, the regenerator 2 is provided with an air inlet pipe 3, the water inlet pipe 4 is arranged in the regenerator chamber, and the water inlet pipe passes through the smoke treatment chamber to connect to the heat storage pipe, The water outlet 5 is arranged on the outer wall of the other side of the smoke treatment chamber 1 , the heat storage pipe 6 is arranged in the smoke treatment chamber 1 , and the top of the smoke treatment chamber 1 is connected to the air outlet 7 .

[0028]The heat storage pipe 6 is arranged horizontally in the smoke treatment chamber 1 in an S shape, the water inlet pipe 4 passes through the smoke treatment chamber 1 and is connected ...

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Abstract

The invention discloses a heat accumulating type flue gas treatment device. The device comprises a smoke treatment chamber, a heat accumulating chamber, an air inlet pipe, a water inlet pipe, a wateroutlet pipe, a heat accumulating water pipe and an air outlet. The heat accumulating chamber is connected outside the smoke treatment chamber; the air inlet pipe is arranged in the heat accumulating chamber; the water inlet pipe is spirally wound on the air inlet pipe; the water outlet pipe is horizontally arranged in the heat accumulating chamber; the heat accumulating water pipe is arranged in the smoke treatment chamber; the air outlet is connected on the top of the smoke treatment chambert; according to the heat accumulating type flue gas treatment device, a water source is injected into the water inlet pipe, heat is fully absorbed through the water inlet pipe, the heat accumulating water pipe and the water outlet pipe, and ammonia water is sprayed through the atomizing spray head so that liquid is mixed with harmful substances and particles in flue gas, then falls down and is discharged from the water discharging groove, the heat accumulating efficiency is improved, the cost is reduced, and energy is saved.

Description

technical field [0001] The invention relates to a flue gas treatment device, in particular to a regenerative flue gas treatment device suitable for high-temperature furnaces. Background technique [0002] With the development of current technology, the upper temperature limit of high-temperature furnaces is constantly increasing, and more and more materials can be processed. However, when the high-temperature furnace is working, it will inevitably produce some smoke, which contains a variety of harmful substances, whether it is inhaled by the human body or discharged into nature, it will have a certain impact and pose a threat to human health. , Destroying the natural environment, the accumulation of such damage will pose a serious threat to human survival. Therefore, the flue gas needs to be treated by the flue gas treatment tower before it can be discharged, and the flue gas also contains a large amount of heat, which can be utilized by the flue gas treatment device. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/78B01D47/06F28D7/08
CPCB01D47/06B01D53/78F28D7/082
Inventor 丁治椿仲文
Owner SUZHOU JOYFA ENVIRONMENTAL TECH CORP LTD