CN205145944U - Flue gas purification treatment system - Google Patents

Flue gas purification treatment system Download PDF

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Publication number
CN205145944U
CN205145944U CN201520975169.9U CN201520975169U CN205145944U CN 205145944 U CN205145944 U CN 205145944U CN 201520975169 U CN201520975169 U CN 201520975169U CN 205145944 U CN205145944 U CN 205145944U
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CN
China
Prior art keywords
flue gas
sack cleaner
tower body
spray
cooling device
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Active
Application number
CN201520975169.9U
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Chinese (zh)
Inventor
杨夏军
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Yunnan Zhengchen Environmental Technology Co Ltd
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Yunnan Zhengchen Environmental Technology Co Ltd
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Priority to CN201520975169.9U priority Critical patent/CN205145944U/en
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Abstract

The utility model relates to a flue gas purifying technology field discloses a flue gas purification treatment system, include the flue gas cooling device who is connected with rotary kiln, intermediate frequency furnace, the dust cage be connected with discharging material silo, the sack cleaner of being connected with water treatment pilot scale district, flue gas cooling device and dust cage, the spray column of being connected with the sack cleaner to reach the active carbon adsorption device of being connected with the spray column, the sack cleaner still is connected with a dust cleaning system. The utility model discloses but the flue gas in simultaneous processing intermediate frequency furnace, rotary kiln, discharging material silo and the water treatment pilot scale district to gas after the processing satisfies the requirement of discharging completely.

Description

A kind of system for cleaning fume
Technical field
The utility model relates to flue gases purification field, more particularly, and particularly a kind of system for cleaning fume.
Background technology
Industrial smoke is mainly derived from intermediate frequency furnace, rotary kiln, discharge bin, water treatment pilot scale district.Main containing nitrogen, oxygen, carbon dioxide, CO, SO in intermediate frequency furnace, rotary kiln flue gas 2, dirt etc., mainly remove dirt, SO in gas cleaning 2, flue-gas temperature < 400 DEG C; Main containing white arsenic in rotary kiln flue gas, outlet temperature < 200 DEG C; Discharge bin and water treatment pilot scale district flue-gas temperature are normal temperature.And how to design a kind of can the above intermediate frequency furnace of process, rotary kiln, discharge bin and water treatment pilot scale district flue gas be one of direction of studying of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of cleaning treatment system of flue gas that simultaneously can process intermediate frequency furnace, rotary kiln, discharge bin and water treatment pilot scale district.
In order to solve problem set forth above, the technical solution adopted in the utility model is: a kind of system for cleaning fume, comprise the flue gas cooling device be connected with rotary kiln, intermediate frequency furnace, the dust gathering arrester be connected with discharge bin, the sack cleaner be connected with water treatment pilot scale district, flue gas cooling device and dust gathering arrester, the spray column be connected with sack cleaner, and the absorbent charcoal adsorber be connected with spray column, described sack cleaner is also connected with a soot cleaning system.
According to a preferred embodiment of the present utility model: described flue gas cooling device comprises aspiration channel and is located at the induced-draught fan on aspiration channel.
According to a preferred embodiment of the present utility model: described spray column comprises tower body, spray pump, shower and shower nozzle, the lower end of described tower body is provided with waste gas inlet, the top of described tower body is provided with purified gas outlet, the inside bottom of described tower body is provided with spray liquid storage tank, the middle inside of described tower body is provided with shower nozzle, described shower is communicated with spray liquid storage tank and shower nozzle, and described spray pump is installed on shower.
According to a preferred embodiment of the present utility model: described absorbent charcoal adsorber comprises casing, be located at air inlet and the gas outlet of tank ends, be located at the multiple charcoal absorption plates in casing, be located at the active carbon on each charcoal absorption plate, between two adjacent charcoal absorption plates, form sorption channel.
According to a preferred embodiment of the present utility model: described casing is also provided with access door.
Compared with prior art, the beneficial effects of the utility model are: in use, the flue gas of rotary kiln, intermediate frequency furnace cools through flue gas cooling device the utility model, enters sack cleaner; The waste gas in discharge bin and water treatment pilot scale district delivers to sack cleaner by waste gas collecting system is unified, and in sack cleaner, particle is trapped within filter bag surface, collects and removes, and reaches the object that solid and gas is separated.And the gas after dedusting enters spray column by pipeline, gas enters from bottom, absorbing liquid (NaOH and hydrogen chloride alternately spray) from tower top spray, in gas-liquid counter current contact, pollutant component is absorbed removal.Introduced in absorbent charcoal adsorber by the gas after absorption cleaning, the unusual molecule producing peculiar smell after waste gas and porous activated carbon has been attracted to activated carbon granule surface and has removed, thus reaches the object removing peculiar smell again.And can be emptying from adsorbent equipment gas out, fully meet the requirement of discharge standard.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of system for cleaning fume of the present utility model.
Fig. 2 is the structural representation of spray column in system for cleaning fume of the present utility model.
Fig. 3 is the structural representation of absorbent charcoal adsorber in system for cleaning fume of the present utility model.
Description of reference numerals: 1, rotary kiln, 2, intermediate frequency furnace, 3, discharge bin, 4, water treatment pilot scale district, 5, flue gas cooling device, 6, dust gathering arrester, 7, sack cleaner, 8, soot cleaning system, 9, spray column, 10, absorbent charcoal adsorber, 11, tower body, 12, waste gas inlet, 13, purified gas outlet, 14, spray liquid storage tank, 15, spray pump, 16, shower, 17, shower nozzle, 18, casing, 19, air inlet, 20, gas outlet, 21, charcoal absorption plate, 22, sorption channel, 23, active carbon, 24, access door.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult shown in Fig. 1, the utility model provides a kind of system for cleaning fume, comprise the flue gas cooling device 5 be connected with rotary kiln 1, intermediate frequency furnace 2, the dust gathering arrester 6 be connected with discharge bin 3, the sack cleaner 7 be connected with water treatment pilot scale district 4, flue gas cooling device 5 and dust gathering arrester 6, the spray column 9 be connected with sack cleaner 7, and the absorbent charcoal adsorber 10 be connected with spray column 9, described sack cleaner 7 is also connected with a soot cleaning system 8.
Described flue gas cooling device 5 comprises aspiration channel and is located at the induced-draught fan on aspiration channel.
As preferably, described sack cleaner 7 is pulsed jet cloth filter.
Consult shown in Fig. 2, described spray column 9 comprises tower body 11, spray pump 15, shower 16 and shower nozzle 17, the lower end of described tower body 11 is provided with waste gas inlet 12, the top of described tower body 11 is provided with purified gas outlet 13, the inside bottom of described tower body 11 is provided with spray liquid storage tank 14, the middle inside of described tower body 11 is provided with shower nozzle 17, and described shower 16 is communicated with spray liquid storage tank 14 and shower nozzle 17, and described spray pump 15 is installed on shower 16.
Consult shown in Fig. 3, described absorbent charcoal adsorber 10 comprises casing 18, be located at air inlet 19 and the gas outlet 20 at casing 18 two ends, be located at the multiple charcoal absorption plates 21 in casing 18, be located at the active carbon 23 on each charcoal absorption plate 21, between two adjacent charcoal absorption plates 21, form sorption channel 22.
The operation principle of system for cleaning fume of the present utility model is, the flue gas of rotary kiln 1, intermediate frequency furnace 2 cools through flue gas cooling device 5, enters sack cleaner 7; The waste gas in discharge bin 3 and water treatment pilot scale district 4 delivers to sack cleaner 7 by waste gas collecting system is unified, and in sack cleaner 7, particle is trapped within filter bag surface, collects and removes, and reaches the object that solid and gas is separated.And the gas after dedusting enters spray column 9 by pipeline, gas enters from bottom, absorbing liquid (NaOH and hydrogen chloride alternately spray) from tower top spray, in gas-liquid counter current contact, pollutant component is absorbed removal.Introduce in absorbent charcoal adsorber 10 again by the gas after absorption cleaning, the unusual molecule producing peculiar smell after waste gas and porous activated carbon has been attracted to activated carbon granule surface and has removed, thus reaches the object removing peculiar smell.And can be emptying from adsorbent equipment gas out, fully meet the requirement of discharge standard.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.

Claims (5)

1. a system for cleaning fume, it is characterized in that: comprise and rotary kiln (1), the flue gas cooling device (5) that intermediate frequency furnace (2) connects, the dust gathering arrester (6) be connected with discharge bin (3), with water treatment pilot scale district (4), the sack cleaner (7) that flue gas cooling device (5) is connected with dust gathering arrester (6), the spray column (9) be connected with sack cleaner (7), and the absorbent charcoal adsorber (10) to be connected with spray column (9), described sack cleaner (7) is also connected with a soot cleaning system (8).
2. system for cleaning fume according to claim 1, is characterized in that: described flue gas cooling device (5) comprises aspiration channel and is located at the induced-draught fan on aspiration channel.
3. system for cleaning fume according to claim 1, it is characterized in that: described spray column (9) comprises tower body (11), spray pump (15), shower (16) and shower nozzle (17), the lower end of described tower body (11) is provided with waste gas inlet (12), the top of described tower body (11) is provided with purified gas outlet (13), the inside bottom of described tower body (11) is provided with spray liquid storage tank (14), the middle inside of described tower body (11) is provided with shower nozzle (17), described shower (16) is communicated with spray liquid storage tank (14) and shower nozzle (17), described spray pump (15) is installed on shower (16).
4. system for cleaning fume according to claim 1, it is characterized in that: described absorbent charcoal adsorber (10) comprises casing (18), be located at air inlet (19) and gas outlet (20) at casing (18) two ends, be located at the multiple charcoal absorption plates (21) in casing (18), be located at the active carbon (23) on each charcoal absorption plate (21), between two adjacent charcoal absorption plates (21), form sorption channel (22).
5. system for cleaning fume according to claim 4, is characterized in that: described casing (18) is also provided with access door (24).
CN201520975169.9U 2015-11-30 2015-11-30 Flue gas purification treatment system Active CN205145944U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520975169.9U CN205145944U (en) 2015-11-30 2015-11-30 Flue gas purification treatment system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520975169.9U CN205145944U (en) 2015-11-30 2015-11-30 Flue gas purification treatment system

Publications (1)

Publication Number Publication Date
CN205145944U true CN205145944U (en) 2016-04-13

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CN201520975169.9U Active CN205145944U (en) 2015-11-30 2015-11-30 Flue gas purification treatment system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019196058A1 (en) * 2018-04-12 2019-10-17 苏州迪维勒普信息科技有限公司 Remote monitoring system for industrial exhaust gas purification

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019196058A1 (en) * 2018-04-12 2019-10-17 苏州迪维勒普信息科技有限公司 Remote monitoring system for industrial exhaust gas purification

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