CN207769482U - A kind of sludge incineration tail gas processing system - Google Patents

A kind of sludge incineration tail gas processing system Download PDF

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Publication number
CN207769482U
CN207769482U CN201721680412.XU CN201721680412U CN207769482U CN 207769482 U CN207769482 U CN 207769482U CN 201721680412 U CN201721680412 U CN 201721680412U CN 207769482 U CN207769482 U CN 207769482U
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China
Prior art keywords
tail gas
pipeline
water
sludge incineration
processing system
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CN201721680412.XU
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Chinese (zh)
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余国新
余佳
魏恒
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Yixing Jetion Environmental Protection & Technology Co Ltd
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Yixing Jetion Environmental Protection & Technology Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

Abstract

The utility model discloses a kind of sludge incineration tail gas processing systems,Including cyclone dust collectors,The top of the cyclone dust collectors is connected with heat exchange boiler by pipeline,The inner cavity of the heat exchange boiler is equipped with heat exchanging water pipe,Tail gas to be treated is delivered to the inner cavity of cyclone dust collectors by inlet exhaust gas,Pass through the setting of mud-water separation mouth and mud-water separation slot,Convenient for tail gas residue is recycled,Pass through the first nozzle,Second nozzle,The setting of first filter screen and the second filter screen,Convenient for filtering and cleaning again tail gas,Pass through the setting of ozone-oxidizing device and ozone generator,Convenient for tail gas is carried out sterilizing processing,Pass through the setting of biological deodorizing device,Convenient for tail gas to be carried out to the effect of deodorization,Tail gas after processed,It is drained into air by chimney again,National atmosphere pollutants emission standards are met,It is functional to greatly improve a kind of use of sludge incineration tail gas processing system,It is suitble to be widely popularized.

Description

A kind of sludge incineration tail gas processing system
Technical field
The utility model is related to tail gas disposal technique field, specially a kind of sludge incineration tail gas processing system.
Background technology
In environmental protection industry (epi), a large amount of pollutant is contained in the tail gas that sludge incineration process generates, includes mainly flue dust, acidity Gas(SOX、NOX、HCl), heavy metal, dioxin etc., if these pollutants are handled not in time, human body and environment will be brought huge Big harm, the removing of the acid contaminant of tail gas mainly has dry type, wet type and half-dried during sludge incineration in the prior art Three kinds of modes of formula.Wherein, Wet technique exploitation is early, is widely used, technology is more mature, mainly passes through lye spray washing cigarette Gas, but there is generating the sewage after spray and the secondary pollutions such as need to handle again in wet method depickling, in the decrement of pollutant It is unsatisfactory in change;Dry purification process equipment is simple, and engineering cost is minimum, but purification efficiency is relatively low, general acid The removal rate of gas only 50%, it is more difficult to meet tail gas clean-up requirement, in addition, the temperature of burning process tail gas is still very high, such as directly Subsequent dust-extraction unit, such as bag-type dust are connected, then is easy to damage equipment.
Utility model content
The purpose of this utility model is to provide a kind of sludge incineration tail gas processing systems, to solve in above-mentioned background technology The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:A kind of sludge incineration tail gas processing system, packet Cyclone dust collectors are included, the top of the cyclone dust collectors is connected with heat exchange boiler, the inner cavity peace of the heat exchange boiler by pipeline Equipped with heat exchanging water pipe, the bottom right of the heat exchange boiler is equipped with water inlet, and the end of the heat exchanging water pipe is connected to water inlet, The top of the heat exchange boiler is connected with smoke eliminator by pipeline, and the bottom of the smoke eliminator is equipped with muddy water point From mouth, the mud-water separation mouth is connected with mud-water separation slot by pipeline, and the front of the smoke eliminator is connected by pipeline It is connected to clarified water pump, the right side of the smoke eliminator is connected with water spray deduster, the water spray deduster by pipeline Right side circulating pump is connected with by water pipe, the top of the water spray deduster is connected with wind turbine, the wind turbine by pipeline The other side ozone-oxidizing device is connected with by pipeline, the top of the ozone-oxidizing device is connected with biology by pipeline and removes The top of smelly device, the biological deodorizing device is connected with chimney by pipeline.
Preferably, the top left side of the cyclone dust collectors is equipped with inlet exhaust gas.
Preferably, the bottom of the heat exchange boiler is located at the lower section of water inlet equipped with shoot door, the right side of the shoot door Equipped with ash discarding mouth.
Preferably, the inner cavity of the water spray deduster is equipped with the first nozzle, the bottom of first nozzle by water pipe First filter screen is installed, the bottom of first filter screen is equipped with the second nozzle, the bottom of second nozzle by water pipe Portion is equipped with the second filter screen.
Preferably, the bottom right side of the ozone-oxidizing device is connected with ozone generator by pipeline.
Preferably, the cyclone dust collectors, heat exchange boiler, smoke eliminator, water spray deduster, circulating pump, wind turbine, The bottom of ozone-oxidizing device, ozone generator and biological deodorizing device is equipped with pedestal.
Compared with prior art, the utility model has the beneficial effects that:A kind of sludge incineration tail gas processing of the utility model System, it would be desirable to the tail gas of processing is delivered to the inner cavity of cyclone dust collectors by inlet exhaust gas, by the setting of cyclone dust collectors, Convenient for that grit will be made to fall into ash bucket, minitype particle and tail gas by means of centrifugal force from gas by gravity by weight particulate matter in tail gas Separation is arranged by heat exchange boiler to the inner cavity of heat exchange boiler, again serves to the effect of tail gas separation, pass through shoot door in stream Setting, convenient for by dust collection, by the setting of smoke eliminator, convenient for the tail gas for passing through heat exchange boiler is carried out again Separation, convenient for recycling tail gas residue, passes through the first nozzle, the by the setting of mud-water separation mouth and mud-water separation slot The setting of two nozzles, the first filter screen and the second filter screen is filled convenient for filtering and cleaning again tail gas by ozone oxidation The setting with ozone generator is set, convenient for tail gas is carried out sterilizing processing, by the setting of biological deodorizing device, being convenient for will Tail gas carries out the effect of deodorization, the tail gas after processing, then is drained into air by chimney, and it is dirty to have met national air Object discharge standard is contaminated, there is very high practicability, greatly improve a kind of use function of sludge incineration tail gas processing system Property, ensure its using effect and utilization benefit, is suitble to be widely popularized.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of sludge incineration tail gas processing system of the utility model;
Fig. 2 is a kind of heat exchange boiler structural schematic diagram of sludge incineration tail gas processing system of the utility model;
Fig. 3 is a kind of water spray deduster structural schematic diagram of sludge incineration tail gas processing system of the utility model.
In figure:1 cyclone dust collectors, 2 inlet exhaust gas, 3 heat exchange boilers, 4 heat exchanging water pipes, 5 water inlets, 6 ash discarding mouths, 7 deashings Door, 8 smoke eliminators, 9 mud-water separation mouths, 10 mud-water separation slots, 11 clarified water pumps, 12 water spray dedusters, 13 first nozzles, 14 first filter screens, 15 second nozzles, 16 second filter screens, 17 circulating pumps, 18 wind turbines, 19 ozone-oxidizing devices, 20 ozone hair Raw device, 21 biological deodorizing devices, 22 chimneys, 23 pedestals.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution:A kind of sludge incineration tail gas processing system, including The top of cyclone dust collectors 1, the cyclone dust collectors 1 is connected with heat exchange boiler 3, the inner cavity of the heat exchange boiler 3 by pipeline Heat exchanging water pipe 4 is installed, the bottom right of the heat exchange boiler 3 is equipped with water inlet 5, and the end of the heat exchanging water pipe 4 is connected to The top of water inlet 5, the heat exchange boiler 3 is connected with smoke eliminator 8, the bottom of the smoke eliminator 8 by pipeline Portion is equipped with mud-water separation mouth 9, and the mud-water separation mouth 9 is connected with mud-water separation slot 10, the smoke eliminator 8 by pipeline Front clarified water pump 11 is connected with by pipeline, the right side of the smoke eliminator 8 is connected with water spray dedusting by pipeline The right side of device 12, the water spray deduster 12 is connected with circulating pump 17, the top of the water spray deduster 12 by water pipe It is connected with wind turbine 18 by pipeline, the other side of the wind turbine 18 is connected with ozone-oxidizing device 19, the ozone by pipeline The top of oxidation unit 19 is connected with biological deodorizing device 21 by pipeline, and the top of the biological deodorizing device 21 passes through pipeline It is connected with chimney 22.
Specifically, the top left side of the cyclone dust collectors 1 is equipped with inlet exhaust gas 2, it is convenient for the conveying of tail gas.
Specifically, the lower section that the bottom of the heat exchange boiler 3 is located at water inlet 5 is equipped with shoot door 7, the shoot door 7 Right side is equipped with ash discarding mouth 6, is convenient for dust collection.
Specifically, the inner cavity of the water spray deduster 12 is equipped with the first nozzle 13, first nozzle 13 by water pipe Bottom the first filter screen 14 is installed, the bottom of first filter screen 14 is equipped with the second nozzle 15 by water pipe, described The bottom of second nozzle 15 is equipped with the second filter screen 16, convenient for filtering and cleaning again tail gas.
Specifically, the bottom right side of the ozone-oxidizing device 19 is connected with ozone generator 20 by pipeline, being convenient for will Tail gas carries out sterilizing processing.
Specifically, the cyclone dust collectors 1, heat exchange boiler 3, smoke eliminator 8, water spray deduster 12, circulating pump 17, the bottom of wind turbine 18, ozone-oxidizing device 19, ozone generator 20 and biological deodorizing device 21 is equipped with pedestal 23, is convenient for The placement of device.
Operation principle:A kind of sludge incineration tail gas processing system of the utility model, in use, tail gas to be treated is led to The inner cavity that inlet exhaust gas 2 is delivered to cyclone dust collectors 1 is crossed, by the setting of cyclone dust collectors 1, is convenient for weight particulate matter in tail gas Make grit fall into ash bucket, minitype particle and tail gas by gravity to be detached to heat exchange boiler 3 from air-flow by means of centrifugal force Inner cavity, be arranged by heat exchange boiler 3, again served to the effect of tail gas separation, by the setting of shoot door 7, convenient for will be grey Dirt recycles, and passes through muddy water by the setting of smoke eliminator 8 convenient for detaching the tail gas for passing through heat exchange boiler 3 again The setting of separating opening 9 and mud-water separation slot 10, convenient for tail gas residue is recycled, by the first nozzle 13, the second nozzle 15, The setting of first filter screen 14 and the second filter screen 16 passes through ozone-oxidizing device convenient for filtering and cleaning again tail gas 19 and ozone generator 20 setting, convenient for by tail gas carry out sterilizing processing, by the setting of biological deodorizing device 21, just It in the effect that tail gas is carried out to deodorization, the tail gas after processing, then is drained into air by chimney 22, has met country Atmosphere pollutants emission standards.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can Can also be electrical connection to be mechanical connection;It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of sludge incineration tail gas processing system, including cyclone dust collectors(1), it is characterised in that:The cyclone dust collectors(1) Top heat exchange boiler is connected with by pipeline(3), the heat exchange boiler(3)Inner cavity heat exchanging water pipe is installed(4), described to change Heat boiler(3)Bottom right be equipped with water inlet(5), the heat exchanging water pipe(4)End be connected to water inlet(5), described to change Heat boiler(3)Top smoke eliminator is connected with by pipeline(8), the smoke eliminator(8)Bottom be equipped with mud Water separating opening(9), the mud-water separation mouth(9)It is connected with mud-water separation slot by pipeline(10), the smoke eliminator(8) Front clarified water pump is connected with by pipeline(11), the smoke eliminator(8)Right side water spray is connected with by pipeline Deduster(12), the water spray deduster(12)Right side circulating pump is connected with by water pipe(17), the water spray dedusting Device(12)Top wind turbine is connected with by pipeline(18), the wind turbine(18)The other side ozone oxidation is connected with by pipeline Device(19), the ozone-oxidizing device(19)Top biological deodorizing device is connected with by pipeline(21), the biology removes Smelly device(21)Top chimney is connected with by pipeline(22).
2. a kind of sludge incineration tail gas processing system according to claim 1, it is characterised in that:The cyclone dust collectors (1)Top left side be equipped with inlet exhaust gas(2).
3. a kind of sludge incineration tail gas processing system according to claim 1, it is characterised in that:The heat exchange boiler(3) Bottom be located at water inlet(5)Lower section be equipped with shoot door(7), the shoot door(7)Right side be equipped with ash discarding mouth(6).
4. a kind of sludge incineration tail gas processing system according to claim 1, it is characterised in that:The water spray deduster (12)Inner cavity by water pipe be equipped with the first nozzle(13), first nozzle(13)Bottom the first filter screen is installed (14), first filter screen(14)Bottom the second nozzle is equipped with by water pipe(15), second nozzle(15)Bottom Portion is equipped with the second filter screen(16).
5. a kind of sludge incineration tail gas processing system according to claim 1, it is characterised in that:The ozone-oxidizing device (19)Bottom right side ozone generator is connected with by pipeline(20).
6. a kind of sludge incineration tail gas processing system according to claim 1, it is characterised in that:The cyclone dust collectors (1), heat exchange boiler(3), smoke eliminator(8), water spray deduster(12), circulating pump(17), wind turbine(18), ozone oxidation Device(19), ozone generator(20)And biological deodorizing device(21)Bottom be equipped with pedestal(23).
CN201721680412.XU 2017-12-06 2017-12-06 A kind of sludge incineration tail gas processing system Active CN207769482U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721680412.XU CN207769482U (en) 2017-12-06 2017-12-06 A kind of sludge incineration tail gas processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721680412.XU CN207769482U (en) 2017-12-06 2017-12-06 A kind of sludge incineration tail gas processing system

Publications (1)

Publication Number Publication Date
CN207769482U true CN207769482U (en) 2018-08-28

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111569579A (en) * 2019-02-19 2020-08-25 秦月云 Water purifying smoke eliminating dust remover
CN113457342A (en) * 2021-07-01 2021-10-01 安徽燃博智能科技有限公司 Waste gas treatment device for hot blast stove

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111569579A (en) * 2019-02-19 2020-08-25 秦月云 Water purifying smoke eliminating dust remover
CN113457342A (en) * 2021-07-01 2021-10-01 安徽燃博智能科技有限公司 Waste gas treatment device for hot blast stove

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