High-efficiency low-temperature denitration device for high-dust flue gas

A low-temperature denitration and flue gas technology, applied in the field of flue gas denitration, can solve the problems of difficult adjustment of the contact time between flue gas and solvent, poor contact effect of flue gas and solvent, and poor denitration effect of flue gas, etc. Response effect, effect of improving cleanliness

Pending Publication Date: 2021-12-03
YANCHENG LANFENG ENVIRONMENTAL ENG TECH
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The denitrification device achieves the denitrification effect through the contact between the solvent and the flue gas. The contact effect between the flue gas and the solvent is poor, resulting in a poor denitrification effect of the flue gas. The contact time between f

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-efficiency low-temperature denitration device for high-dust flue gas
  • High-efficiency low-temperature denitration device for high-dust flue gas
  • High-efficiency low-temperature denitration device for high-dust flue gas

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0033] Example 1:

[0034] See figure 1 with figure 2 A cloud of dust of the present invention has high efficiency with low gas denitration apparatus, comprising a base frame 1, the body 2, opening 3 of smoke, the smoke intake 4, drain 5, outlet pipe 6, power supply line 7, the transmission assembly 8 , the smoke grooves 9, 10, blower 11 and receiving unit 12, the top frame 1 and the bottom body 2 is fixedly connected, at both ends of the body 2 and the left side surface of the dust filters are cigarette smoke intake ports 3 and 4 through the phase, 2 on both sides with the front end surface of the body 5 and the drain outlet pipe 6, the back end of the body 2 is provided with the power supply line 7, the right end of the main body 2 is provided with grooves 9 of the smoke, and smoke collection groove 9 and the lower end of the smoke intake phase 4 through the inner end of the smoke collecting trough 9 is provided with dust filters 10, suction fan 11 and the lower end of the upper...

Example Embodiment

[0040] Example 2:

[0041] Efficient one inventive low temperature gas with a high cloud of dust removal equipment, the power of the motor mount 1228 and top 1223 is connected to the separator, improve the stability of the connection, blocking the left connecting plate 12210 finite bit plate 1226, to facilitate blocking connecting plate 12210 and the second screw gear 1229, second gear 1229 to drive the screw moves blocking plate 12210, the left end of the pump inlet conduit 811 extends outwardly to the side of the body 2, a left end 811 and the pump inlet pipe is U shaped structure, easy to use cleaning liquid when the cleaning cycle.

[0042] The present invention provides a highly efficient and low smoke and dust with the gas by improving the denitration apparatus, which works as follows;

[0043] First, when using this device, this device is placed first in the work area, and then the device is connected to an external power source, the present apparatus can provide the power ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Lengthaaaaaaaaaa
Login to view more

Abstract

The invention discloses an efficient low-temperature denitration device for high-dust flue gas, which comprises a bottom frame, a main body, a flue gas outlet, a flue gas inlet, a drain pipe and a water outlet pipe; wherein a receiving assembly is arranged in the main body, and a lower reduction tank and an upper reduction tank can perform layered reaction processing on the flue gas; meanwhile, a lower aeration pipe and an aeration pipe can convert the flue gas into gas with smaller volume, and the gas is uniformly dispersed in the solvent, so that the reaction times of the flue gas and the denitration effect are improved, and a liquid level adjusting plate can push the solvent in the extension tank and the lower reduction tank and make the solvent to be vibrated; so that the overall mixing effect of the solvent is improved or the overall height of a certain amount of solvent is adjusted. By arranging the adjusting assembly at the lower end in the lower reduction tank, the arc-shaped tank, the extension plate and the blocking plate, the time of the flue gas in the extension tank can be adjusted, and the contact time of the flue gas and the solvent can be adjusted, and thereby the primary reaction effect of the flue gas is improved.

Description

technical field [0001] The invention relates to the related field of flue gas denitrification, in particular to a high-efficiency low-temperature denitrification device for high-dust flue gas. Background technique [0002] Flue gas is a mixture of gas and dust, which is the main cause of air pollution. The composition of flue gas is very complex, including water vapor, SO2, N2, O2, CO, CO2, hydrocarbons and nitrogen oxides (NOx) etc. In flue gas, NOx is a general term for mixtures of NO, NO2, etc. It is a major air pollutant, and it can cause photochemical pollution with hydrocarbons under the action of strong light; NOx discharged into the atmosphere is the cause of acid rain. The main reason is that it seriously endangers the ecological environment. In order to prevent and control environmental pollution, flue gas denitration means reducing the generated NOX to N2, thereby removing NOX in the flue gas. This has always been a matter of great concern to people. [0003] The...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B01D46/10B01D46/00B01D46/48B01D53/79B01D53/50B01D53/96
CPCB01D46/10B01D46/48B01D53/79B01D53/50B01D53/96B01D2258/0283
Inventor 范兰张锐胡甲乐成之丰来国
Owner YANCHENG LANFENG ENVIRONMENTAL ENG TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap