Absorption and water solution flushing and purifying ventilator for chimneys, workshops, shaft pollution and intersection tail gas

A technology of crossroads and exhaust gas absorption, which is applied in the directions of gas treatment, the use of liquid separation agents, chemical instruments and methods, etc., can solve the problems of inability to realize the installation of purification equipment, high pollutants, and high equipment costs, and achieves simple structure and high efficiency. Air Quality, Appearance and Practical Effects

Inactive Publication Date: 2017-05-31
孙田梓 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the exhaust gas of manufacturing workshops and some mine resource processing workshops is directly discharged into the atmosphere, and the cost of installing professional equipment is high, and the installation of purification equipment cannot be realized in other pr

Method used

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  • Absorption and water solution flushing and purifying ventilator for chimneys, workshops, shaft pollution and intersection tail gas
  • Absorption and water solution flushing and purifying ventilator for chimneys, workshops, shaft pollution and intersection tail gas
  • Absorption and water solution flushing and purifying ventilator for chimneys, workshops, shaft pollution and intersection tail gas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Such as figure 1 and figure 2 The present invention provides a chimney workshop mine polluted crossroads tail gas absorption aqueous solution flushing purifying ventilator, this embodiment is really at the crossroads. Including a shed-shaped suction hood 3, the interior of the suction hood is provided with a number of column-type aspirators 1, and a number of suction fans 4 are arranged on the aspirator. The aspirator is connected to the exhaust gas channel on the top, and the exhaust gas channel extends horizontally The aspirator is connected horizontally, and the end of the waste gas channel is connected to the purification pool 10 . The purification tank includes a purification liquid located at the bottom, and above the purification liquid is a waste gas storage chamber 12, above which there are several spray layers in sequence. The machine sprays from top to bottom.

[0018] In this embodiment, the exhaust gas passage extending laterally is provided with an air...

Embodiment 2

[0036] This embodiment is an implementation schematic diagram of installing the device in a mine or an operation workshop. In this embodiment, the purification pool is located above the exhaust port of the mine or above the exhaust port of the operation workshop. The waste gas in the exhaust port is discharged upwards and enters the interior of the purification pool through the pipeline. The unpurified gas 21 flows from the spray layer around the pipeline. After filtration, it is discharged to the outside world through the outlet.

Embodiment 3

[0038] Such as Figure 4 As shown, this embodiment is a schematic diagram of centralized absorption and purification arranged in a chimney, and the device is independently arranged on the top of the chimney 22 and fixed with the top of the chimney. The fixed canopy 23 is to cover the smog collection device, the bottom is provided with suction fan, both sides can stretch up and down, protect the protection device that the suction fan can go up and down under the bad weather of strong wind and heavy rain, the suction fan is controlled by the exhaust pipe. The exhaust gas is sent from top to bottom into the interior of the purification tank for purification and discharge.

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Abstract

The invention relates to environmental protection equipment, and provides an absorption and water solution flushing and purifying ventilator for chimneys, workshops, shaft pollution and intersection tail gas, comprising a shed-shaped suction hood, wherein a plurality of vertical column type suction machines are arranged in the suction hood, a plurality of suction fans are arranged on the suction machines, the suction machines are connected with waste gas channels at the top, the waste gas channels laterally expand for laterally communicating the suction machines with each other, the tail ends of the waste gas channels are communicated with a purification tank; the purification tank contains a purification solution at the bottom, a waste gas storage cavity is arranged above the purification solution, a plurality of spraying layers are arranged above in sequence, and the purification solution is sprayed from top to bottom through a spraying machine. The ventilator can be arranged in various ironworks, fertilizer plants, cement plants, power plants and large-scale manufacturing and installation workshops for eliminating pollutant dust and noxious gas; and because 80% of carbon compounds, 60% of carbon monoxide and 30% of compounds of nitrogen and oxygen are from the automotive tail gas, the ventilator can be safely and flexibly used in intersections in the wind and rain.

Description

technical field [0001] The invention relates to environmental protection equipment, in particular to a purifying ventilator with an aqueous solution for absorbing tail gas at a mine polluted intersection in a chimney workshop. Background technique [0002] As environmental problems become increasingly prominent, people's awareness of environmental protection is also gradually increasing. How to control the discharge of pollutants at the source of pollution is the key to solving environmental problems, and air pollution is largely caused by large factories and exhaust emissions. At present, the exhaust gas of manufacturing workshops and some mine resource processing workshops is directly discharged into the atmosphere, and the cost of installing professional equipment is high, and the installation of purification equipment cannot be realized in other production activities. In addition, intersections in urban traffic are places where vehicle exhaust emissions are relatively co...

Claims

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Application Information

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IPC IPC(8): B01D47/06B01D53/18B01D53/78
CPCB01D47/06B01D53/1406B01D53/185B01D53/78B01D2257/502B01D2257/40B01D2258/01B01D2258/02B01D2258/06
Inventor 孙福山孙田梓孙铭伟
Owner 孙田梓
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