Integrated tail gas treatment equipment for sludge incineration
A tail gas treatment and sludge incineration technology, which is applied in the directions of gas treatment, solid separation, electrostatic effect separation, etc., can solve the problems of environmental hazards, containing a large amount of harmful substances, and low practical performance, and achieves easy cleaning, good practical performance, and convenience The effect of disassembly
Inactive Publication Date: 2020-08-25
JIANGSU ZELONG ENVIRONMENTAL PROTECTION TECH
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Problems solved by technology
[0004] The purpose of the present invention is to provide a kind of integrated tail gas treatment equipment for sludge incineration, to solve the existing integrated tail gas treatment equipment proposed in the above background technology in the actual application of tail gas treatment work for sludge incineration, there are still problems There are certain shortcomings, because the process of sludge incineration will produce a lot of tail gas, and these tail gases contain a lot of harmful substances, including a lot of acid gas, harmful particles, heavy metal vapor, dioxin and nitrogen dioxide etc., which are extremely harmful to the environment, and the existing exhaust gas treatment equipment cannot solve such problems well, and the problem of low practical performance
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[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" The orientation or positional relationship of other indications is based on the orientation or positional relationship shown in the drawings, which is only used to facilitate the description of the present invention and simplify the description, and does n...
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The invention discloses integrated tail gas treatment equipment for sludge incineration. The equipment comprises a tail gas inflow pipeline and a high-efficiency electric dust removal device; the tailgas inflow pipeline is mounted on the outer wall of the upper end of the high-efficiency electric dust removal device; during work, tail gas generated by sludge incineration enters the efficient electric dust removal device through the tail gas inflow pipeline; particulate matters in the tail gas are purified by utilizing the efficient electric dust removal device, afterwards, the tail gas entersa tail gas purification box through a connecting pipeline; powdered activated carbon and urea stored in a storage barrel are utilized so as to purify harmful substances such as heavy metal steam anddioxin in the tail gas; the tail gas passes through the connecting pipe again, so that the tail gas can enter an acid gas removal device; acid gas is removed through lime opacified slurry stored in aliquid storage box; and after work is finished, a box door can be conveniently disassembled and assembled through the effects of fixing blocks, fixing grooves, fixing holes and fixing screws, and theinterior of the tail gas purification box can be conveniently cleaned.
Description
Technical field [0001] The invention belongs to the related technical field of integrated tail gas treatment equipment, and specifically relates to an integrated tail gas treatment equipment for sludge incineration. Background technique [0002] Sludge is composed of organic matter and inorganic matter, and it is a complex substance with high moisture content. Generally, sludge contains free water, flocculent water, capillary water and bound water. High-moisture sludge directly enters the incinerator, which will have some adverse effects on the combustion process, such as a decrease in the incineration temperature, a delay in the ignition process, and temperature fluctuations in the furnace. Reducing the moisture content of sludge is crucial to reducing the cost of sludge incineration equipment and treatment. Generally speaking, reducing the moisture content of sludge to less than 3.5% of volatile content can form spontaneous combustion and save fuel. Sludge incineration is a c...
Claims
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IPC IPC(8): B01D53/83B01D53/78B01D53/72B01D53/64B01D53/56B01D53/40B03C3/017
CPCB01D53/40B01D53/565B01D53/64B01D53/72B01D53/78B01D53/83B01D2258/0291B03C3/017
Inventor 刘伯甫
Owner JIANGSU ZELONG ENVIRONMENTAL PROTECTION TECH