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Flue gas purification system for environmental protection

A flue gas purification system and environmental protection technology, which is applied to chemical instruments and methods, the use of liquid separation agents, and the separation of dispersed particles. It can solve problems such as tediousness, equipment damage, and impact on equipment service life, and achieve the effect of improving efficiency.

Inactive Publication Date: 2021-11-12
刘顺利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Before the flue gas is treated in the tower type, it is generally filtered through the flue gas purifier. The flue gas purifier is a high-efficiency air purifier designed for industrial waste gas smoke and dust. It is widely used in machinery, Hardware, electronic appliances, optoelectronics, chemical industry, tobacco, pharmaceutical, food, biology and other industries and other places polluted by smoke, smoke and dust, the structure consists of dust suction pipes, high-efficiency filters, activated carbon filters, special dust suction fans and touch A complete air purification system composed of a microcomputer controller, etc., the flue gas processed generally has a high temperature, and there may be sparks, which directly enter the equipment for processing, which will cause damage to the inside of the equipment and affect the service life of the equipment. When filtering the floating dust particles in the flue gas, it is necessary to remove and clean the filter equipment inside the purification equipment, which is cumbersome and inconvenient to use

Method used

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  • Flue gas purification system for environmental protection
  • Flue gas purification system for environmental protection
  • Flue gas purification system for environmental protection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as figure 1 , 2A kind of flue gas cleaning system for environmental protection shown in , 3, 4, 9 comprises a flue gas purifier, and the flue gas purifier includes a treatment box 1, an air inlet pipe 2, an outlet pipe 3 and a flue gas pipe 4, and the treatment box 1 There is an installation groove 5 in the center of the bottom end, the air inlet pipe 2 and the air outlet pipe 3 are folded pipes, one end of the air inlet pipe 2 passes through the opening 9 on one side and enters the water washing tank 8, and the end is set close to the bottom of the inner cavity of the water tank 8 , one end of the air outlet pipe 3 is located in the opening 9 on the other side, a support base plate 6 is installed inside the installation groove 5, the height of the support base plate 6 is equal to the height of the installation groove 5, a handle 7 is fixed at the center of the bottom end of the support base plate 6, and the side of the handle 7 A protective pad is provided on the...

Embodiment 2

[0032] Such as image 3 , 5 , Shown in 6, embodiment 2 is a further improvement to embodiment 1.

[0033] One end of the inner wall of the intake pipe 2 and the flue gas pipe 4 is evenly provided with a connecting internal thread 12, and a fire arresting assembly is arranged between the flue gas pipe 4 and the intake pipe 2, and the fire arresting assembly includes a connecting pipe 13, a connecting external thread 14, a connection method Lan 15, connecting screw hole 16, external thread 17, fire retardant pipe 18, internal thread 19, fire retardant core 20 and stud bolt 21, connecting external thread 14 is arranged at one end of the side wall of connecting pipe 13, and connecting pipe 13 is connected to the inner The thread 12 and the connecting external thread 14 are threaded and installed on the ends of the intake pipe 2 and the smoke pipe 4, the connecting flange 15 is fixed on the side wall of the connecting pipe 13, and the connecting flange 15 is fixed on the side wall...

Embodiment 3

[0035] Such as figure 2 , 7 , 8, 9, and 10, embodiment 3 is a further improvement to embodiment 2.

[0036] The end of the side wall of the air outlet pipe 3 is provided with a mounting thread 24, and the end of the air outlet pipe 3 is connected with a drying assembly. The drying assembly includes a drying pipe 25, a matching thread 26, a drying ring 27, an electric heating ring 28, a connecting plate 29 and a connecting hole 30, the matching thread 26 is arranged at one end of the inner cavity of the drying pipe 25, the drying pipe 25 is installed on the end of the air outlet pipe 3 through the threads of the matching thread 26 and the mounting thread 24, the drying ring 27 is fixed on the outer wall of the drying pipe 25, and the electric heating ring 28 is embedded on the inner wall of the drying ring 27, the connecting plate 29 is fixed on the other end of the drying pipe 25, the circumference of the connecting hole 30 is evenly opened on the side of the connecting plat...

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PUM

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Abstract

The invention relates to a flue gas purification system for environmental protection, which comprises a flue gas purifier and is characterized in that the flue gas purifier comprises a treatment box, a gas inlet pipe, a gas outlet pipe and a flue gas pipe; wherein a mounting groove is formed in the center of the bottom end of the treatment box, the gas inlet pipe and the gas outlet pipe are both folded pipes, and a supporting bottom plate is mounted in the mounting groove; the height of the supporting bottom plate is equal to that of the mounting groove, and a handle is fixed to the center of the bottom end of the supporting bottom plate. A connecting groove is formed in the center of the edge of the end of the mounting groove, a connecting plate matched with the connecting groove is fixed to the side face of the supporting bottom plate, and a connecting bolt is in threaded connection between the connecting plate and the connecting groove. A washing bubble filtering assembly is arranged in the center of the top end of the supporting bottom plate, mounting threads are arranged at the end of the side wall of the air outlet pipe, and the end of the air outlet pipe is connected with a drying assembly; connecting internal threads are evenly arranged at one ends of the inner walls of the gas inlet pipe and the smoke pipe, and a fire arresting assembly is arranged between the smoke pipe and the gas inlet pipe.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a flue gas purification system for environmental protection. Background technique [0002] With the enhancement of people's awareness of environmental protection, people pay more and more attention to the purification of flue gas. Flue gas is a mixture of gas and smoke, which is the main cause of air pollution in residential areas. The composition of the flue gas is very complex. The gas includes water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbons, and nitrogen oxides. The smoke includes fuel ash, coal particles, oil droplets, and pyrolysis products. Therefore, the pollution of flue gas to the environment is the compound pollution of various poisons. The harmfulness of smoke to the human body is related to the size of the particles. The most harmful to the human body is the floating dust with a diameter of less than 10um,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D47/02
CPCB01D47/02
Inventor 刘顺利杨海舰
Owner 刘顺利