Small-sized cremation flue gas purification device
A flue gas purification and small-scale technology, which is applied in the field of funeral and interment, can solve the problems of cremation equipment flue gas pollution, etc., and achieve the effects of small footprint, small volume, and low energy consumption
Active Publication Date: 2011-08-17
民政部一零一研究所
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Problems solved by technology
[0004] The technical problem solved by the present invention is to provide a small-scale cremation fume purification device, which solves the problem of fume pollution of cremation equipment in the funeral industry at the present stage
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[0023] The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments.
[0024] like figure 1 Shown is the structure diagram of the small cremation flue gas purification device of the present invention. The structure of the small cremation flue gas purification device includes: dosing device, condensation pipe 1, deacidification spiral nozzle 2, exchange alkali scrubber 3, dry and wet separator 4, lye generator 5, activated carbon injector 6, bag filter 7. Ash truck 8, induced draft fan 9 and filter screen 11.
[0025] The dosing device is connected to the exchange alkali scrubber 3 through pipelines, and the condensation pipe 1, the deacidification spiral nozzle 2 and the filter screen 11 are arranged inside the exchange alkali scrubber 3, and the deacidification spiral nozzle 2 and the filter screen 11 are sequentially arranged from top to bottom. and condenser tube 1. The exchange a...
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The invention discloses a small-sized cremation flue gas purification device which comprises a cloth bag dust collector and an induced draft fan and is characterized by further comprising a dosing device, an exchange alkaline cleaning device and a dry-wet separator, wherein the exchange alkaline cleaning device, the dry-wet separator and the cloth bag dust collector are sequentially connected through a pipeline, a flue gas inlet is arranged at the exchange alkaline cleaning device, and the induced draft fan is arranged on an outlet of the cloth bag dust collector; and an ash car is arranged at the lower part of the cloth bag dust collector, and the dosing device is connected with the exchange alkaline cleaning device through the pipeline. By adopting the small-sized cremation flue gas purification device, the problem of flue gas pollution of cremation equipment in the funeral industry at the present stage can be solved. By performing a series of process steps, namely alkaline cleaningdeacidification, cold-heat exchange, dry-wet separation, activated carbon adsorption, cloth bag filtration, on flue gas, the purposes of purifying the flue gas, reducing the pollution and improving an environment are achieved.
Description
technical field [0001] The invention relates to a funeral and interment technology, in particular to a small cremation flue gas purification device. Background technique [0002] Since my country signed the International Convention on POPs in May 2001, the research on the emission concentration, total emission and pollution prevention and control of dioxin-like organic pollutants under the normal use of cremation machines in the funeral industry has been vigorously carried out. The expected effect was achieved. According to GB 13801-2009 "Emission Limits of Air Pollutants from Fuel-fired Cremation Machines", which was implemented on December 1, 2009, dioxin-like organic pollutants are included in the list of pollution control indicators, and the standard adopts the concentration and total double control. It is not difficult to find that the strict and mandatory regulations adopted by the state demonstrate the determination to thoroughly control dioxin pollution in the funer...
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Inventor 王玮吴桐李大涛肖成龙鲁琦陈曦邢啸林尹荔堃李伯森
Owner 民政部一零一研究所