Domestic waste incineration smoke desulfurization and denitrification device
A domestic waste incineration, desulfurization and denitrification technology, which is applied in the field of domestic waste incineration flue gas desulfurization and denitrification devices, can solve the problems of large water consumption in spraying treatment, increase in waste incineration costs, and unfavorable energy conservation and environmental protection, so as to reduce water resource consumption and ensure Effects of no pollution emission and reduction of energy loss cost
Inactive Publication Date: 2018-11-27
陈键
View PDF7 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The object of the present invention is to provide a device for desulfurization and denitrification of flue gas from waste incineration in order to solve the above problems. , and aggravate the shortage of water resources, which is not conducive to energy conservation and environmental protection, and the high-temperature flue gas produced by incineration is rich in heat energy, and direct discharge causes heat energy waste
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] Such as Figure 1-5 As shown, this specific embodiment adopts the following technical solutions: a domestic waste incineration flue gas desulfurization and denitrification device, including a mounting bracket 1, a garbage incinerator 2, a flue gas waste heat recovery device 3, a rainwater collection device 4, a flue gas desulfurization and denitrification spray Shower device 5, flue gas water isolation device 6, main sewage pipe 7, smoke exhaust pipe 8, smoke exhaust port 9 and axial flow exhaust fan 10, the waste incinerator 2, flue gas waste heat recovery device 3 and flue gas desulfurization The bottom of the denitrification spraying device 5 is fixedly installed between the installation bracket 1 and the ground, and the top of one side of the garbage incinerator 2 is provided with a high-temperature flue gas outlet 21, and the output end of the high-temperature flue gas outlet 21 passes through the high-temperature flue gas The gas exhaust pipe is connected to the h...
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
Login to View More Abstract
The invention discloses a domestic waste incineration smoke desulfurization and denitrification device. The device comprises a mounting bracket, a waste incineration furnace, a smoke residual heat reclaiming device, a rainwater collection device, a smoke desulfurization and denitrification spray device, a smoke waterproof device, a main drain pipe, a smoke exhaust pipe, a smoke outlet and an axialexhaust fan, wherein the waste incineration furnace, bottoms of the smoke residual heat reclaiming device and the smoke desulfurization and denitrification spray device are fixedly arranged on the ground through the mounting bracket; and a high-temperature smoke outlet is formed in the top of one side of the waste incineration furnace. The device is reasonable and simple in structure, has a gooddesulfurization and denitrification effect and is energy-saving and environment-friendly, the collected rainwater can be used for spraying in desulfurization and denitrification treatment, the rainwater utilization efficiency is improved, water resource consumption is reduced, energy consumption cost is reduced, energy-conservation and environmental-friendliness effects can be achieved, the desulfurization and denitrification treatment quality of waste incineration smoke can be effectively improved, waste of heat in high-temperature smoke can be avoided, and no-pollution emission of domestic waste incineration smoke can be ensured.
Description
Technical field: [0001] The invention relates to the technical field of domestic waste incineration flue gas treatment, in particular to a device for desulfurization and denitrification of domestic waste incineration flue gas. Background technique: [0002] Household garbage is solid waste generated by people in their daily life or activities that provide services for daily life, as well as solid waste that is regarded as domestic garbage according to laws and administrative regulations. Incineration is a common method of garbage disposal. Waste incineration produces High-temperature flue gas contains sulfur and nitrate elements, which are directly discharged into the atmosphere, which is likely to cause air pollution. However, the spraying treatment used in the existing waste incineration flue gas desulfurization and denitrification consumes a lot of water, which not only increases the cost of waste incineration, but also exacerbates the The situation of shortage of water r...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/18B01D53/14B01D53/22B01D53/26
CPCB01D53/14B01D53/18B01D53/228B01D53/268B01D2257/30B01D2257/40B01D2257/80B01D2258/0283
Inventor 陈键
Owner 陈键