CN208340463U - A kind of cement kiln synergic processing centralized collection deodorization device - Google Patents

A kind of cement kiln synergic processing centralized collection deodorization device Download PDF

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Publication number
CN208340463U
CN208340463U CN201820640073.0U CN201820640073U CN208340463U CN 208340463 U CN208340463 U CN 208340463U CN 201820640073 U CN201820640073 U CN 201820640073U CN 208340463 U CN208340463 U CN 208340463U
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China
Prior art keywords
tower
core
wash tower
cement kiln
centralized collection
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CN201820640073.0U
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Chinese (zh)
Inventor
李云飞
罗来龙
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Guangzhou Purple Cape Environmental Protection Technology Co Ltd
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Guangzhou Purple Cape Environmental Protection Technology Co Ltd
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Abstract

The utility model discloses a kind of cement kiln synergic processing centralized collection deodorization devices, including air intake blower fan, plenum chamber, processing component and the exhaust chimney being sequentially communicated;The processing component includes at least one group of gas wash tower, pickling tower, caustic wash tower, photocatalysis box and air-out blower fan being sequentially communicated;The gas wash tower is whirl fluid lay dust column;Electric flap and check-valves are successively arranged on the connecting pipe of the plenum chamber and the gas wash tower.The deodorization device by plenum chamber, electric flap and check-valves multiple combination, can effectively gas anti-shock loading, operating cost it is cheap.

Description

A kind of cement kiln synergic processing centralized collection deodorization device
Technical field
The utility model relates to mechanical equipment technical field more particularly to a kind of cement kiln synergic processing centralized collection deodorizations Device.
Background technique
It is usually active carbon absorption technology in the common treatment process of cement kiln synergic processing industry, relies on active carbon itself Absorption feature removes substance poisonous and hazardous in exhaust gas, and the technique is for the residence time of active carbon and quality of activated carbon requirement Higher, the operating cost in later period is also relatively high, and the active carbon later period is also to form dangerous waste.
But above-mentioned technique has the following problems:
1) operating cost is high;
2) higher for the gas componant anti-shock loading of exhaust gas.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide operating costs low, impact-resistant water Stall cooperative disposal centralized collection deodorization device.
The purpose of this utility model adopts the following technical scheme that realization:
A kind of cement kiln synergic processing centralized collection deodorization device, including the air intake blower fan, plenum chamber, processing being sequentially communicated Component and exhaust chimney;Processing component include at least one group be sequentially communicated gas wash tower, pickling tower, caustic wash tower, photocatalysis box and Air-out blower fan;Gas wash tower is whirl fluid lay dust column;Electric flap and non-return are successively arranged on the connecting pipe of plenum chamber and gas wash tower Valve.
Further, gas wash tower includes cyclone, dust removal filter element and first circulation water pump;Dust removal filter element is set to cyclone Top;The first spray head is equipped with above cyclone and dust removal filter element;The water inlet end of first circulation water pump and dedusting tower bottom phase Connection, water outlet are connected with the first spray head.
Further, caustic wash tower includes the first filter core, the first demisting core and second circulation water pump;First demisting core is set to Above first filter core;The second spray head is equipped between first filter core and the first demisting core;The water inlet end and alkali of second circulation water pump Wash that tower bottom is connected, water outlet is connected with the second spray head.
Further, pickling tower includes the second filter core, the second demisting core and third water circulating pump;Second demisting core is set to Above second filter core;Third spray head is equipped between second filter core and the second demisting core;The water inlet end and acid of third water circulating pump Wash that tower bottom is connected, water outlet is connected with third spray head.
It further, further include storage alkali pool, storage alkali pool is connected to caustic wash tower.
Further, further include storing up sour pond, store up sour pond and be connected to pickling tower.
Further, including 3 groups of processing components.
Further, photocatalysis box is equipped with processor, detector and control valve;Processor is detected for receiving detector Signal and pass through control valve control gas passage folding condition.
Compared with prior art, the utility model has the beneficial effects that:
Originally practical that group technology is added using core technology, it is higher for gas inlet anti-shock loading, pass through eddy flow gas phase The mode of cutting removes the dust in exhaust gas, then wash away in sulfur-containing compound and remove by caustic wash tower;Pass through acid-alkali washing The gas of acid-base class in exhaust gas is neutralized, the exhaust gas after neutralizing enters back into photocatalytic reaction device, in ultraviolet lamp and TiO2The volatile organic waste gas for being not readily dissolved in water in exhaust gas is decomposed under the action of catalyst, generates low molecular CO2With H2O, high altitude discharge after reaching discharge standard after above-mentioned technique is administered.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1;
Fig. 2 is the structural schematic diagram of embodiment 2;
In figure, each appended drawing reference: 1, air intake blower fan;2, plenum chamber;3, processing component;31, gas wash tower;311, cyclone; 312, dust removal filter element;313, first circulation water pump;314, the first spray head;32, pickling tower;321, the first filter core;322, first Demisting core;323, second circulation water pump;324, the second spray head;33, caustic wash tower;331, the second filter core;332, the second demisting core; 333, third water circulating pump;334, third spray head;34, photocatalysis box;341, processor;342, detector;343, control valve; 35, air-out blower fan;4, exhaust chimney;5, electric flap;6, check-valves;7, alkali pool is stored up;8, sour pond is stored up.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.
The utility model provides a kind of cement kiln synergic processing centralized collection deodorization device, including the air inlet wind being sequentially communicated Machine 1, plenum chamber 2, processing component 3 and exhaust chimney 4;Processing component 3 includes at least one group of gas wash tower 31 being sequentially communicated, pickling Tower 32, caustic wash tower 33, photocatalysis box 34 and air-out blower fan 35;Gas wash tower 31 is whirl fluid lay dust column 31;Plenum chamber 2 and gas wash tower 31 Connecting pipe on be successively arranged electric flap 5 and check-valves 6.
The cement kiln synergic processing centralized collection deodorization device after gas blasts plenum chamber 2 via air intake blower fan 1, enters Processing component 3 carries out exhaust-gas treatment, then is discharged by exhaust chimney 4;Wherein, it in processing component 3, is flowed out out of plenum chamber 2 Exhaust gas first pass through and enter gas wash tower 31 from the bottom of gas wash tower 31 after electric flap 5 and check-valves 6, in 31 inward eddy of gas wash tower The mode of gas phase cutting, most of dust in exhaust gas is removed, and makes the dust concentration of exhaust gas lower than 25mg/m3;From dedusting The exhaust gas flowed out at the top of tower 31 enters caustic wash tower 33 from the bottom of caustic wash tower 33, flows out at the top of caustic wash tower 33, then from pickling tower 32 bottom enters top outflow;Into photocatalysis box 34 by the volatile organic matter in exhaust gas by being decomposed after catalysis mineralising At low molecular product, final qualified discharge.
Embodiment 1:
A kind of cement kiln synergic processing centralized collection deodorization device, including the air intake blower fan 1, plenum chamber 2, place being sequentially communicated It manages component 3, exhaust chimney 4, storage alkali pool 7 and stores up sour pond 8;Processing component 3 includes 1 group of gas wash tower 31, pickling tower being sequentially communicated 32, caustic wash tower 33, photocatalysis box 34 and air-out blower fan 35;Gas wash tower 31 is whirl fluid lay dust column 31;Plenum chamber 2 and gas wash tower 31 Electric flap 5 and check-valves 6 are successively arranged on connecting pipe;Storage alkali pool 7 is connected to caustic wash tower 33;Store up sour pond 8 and pickling tower 32 Connection;
Gas wash tower 31 includes cyclone 311, dust removal filter element 312 and first circulation water pump 313;Dust removal filter element 312 is set to 311 top of cyclone;The first spray head 314 is equipped with above cyclone 311 and dust removal filter element 312;First circulation water pump 313 Water inlet end is connected with 31 bottom of gas wash tower, water outlet is connected with the first spray head 314;
Exhaust gas first passes through cyclone 311 and carries out after cyclone gas mutually cuts, in the first spray head 314 in gas wash tower 31 From the outflow of 31 tower top of gas wash tower, the gas wash tower after rinsing the lower dust removal filter element 312 for entering and sufficiently soaking through upper first spray head 314 The mode of 311 dedusting of multistage cyclone device can be used in 31, i.e. the inner cavity of gas wash tower 31 is followed successively by cyclone from bottom to top 311, the mode of the first spray head 314, cyclone 311, the first spray head 314, dust removal filter element 312 and the first spray head 314 is hung down In line column, to improve the efficiency of dust collection of the gas wash tower 31;Demister can also be arranged in the tower top of the gas wash tower 31;
Caustic wash tower 33 includes the first filter core 321, the first demisting core 322 and second circulation water pump 323;First demisting core 322 First filter core, 321 top is set;The top of first filter core 321 and the first demisting core 322 is equipped with the second spray head 324;Second The water inlet end of water circulating pump 323 is connected with 33 bottom of caustic wash tower, water outlet is connected with the second spray head 324;
Exhaust gas enters in caustic wash tower 33 from tower bottom, first passes through after the first filter core 321 that the second spray head 324 sufficiently soaks again Into the first demisting core 322 sufficiently soaked through the second spray head 324;In the caustic wash tower 33, the side of multistage filtering can be used Formula, the i.e. inner cavity of caustic wash tower 33 are followed successively by the first filter core 321, the second spray head 324, the first filter core 321, from tower bottom to tower top Two spray heads 324, the first demisting core 322 and the second spray head 324;In the same caustic wash tower 33, the filler of different filter cores can With identical or difference;
Pickling tower 32 includes the second filter core 331, the second demisting core 332 and third water circulating pump 333;Second demisting core 332 Second filter core, 331 top is set;The top of second filter core 331 and the second demisting core 332 is equipped with third spray head 334;Third The water inlet end of water circulating pump 333 is connected with 32 bottom of pickling tower, water outlet is connected with third spray head 334;
Exhaust gas enters in pickling tower 32 from tower bottom, first passes through after the second filter core 331 that third spray head 334 sufficiently soaks again Into the second demisting core 332 sufficiently soaked through third spray head 334;In the caustic wash tower 33, the side of multistage filtering can be used Formula, the i.e. inner cavity of caustic wash tower 33 are followed successively by the second filter core 331, third spray head 334, the second filter core 331, from tower bottom to tower top Three spray heads 334, the second demisting core 332 and third spray head 334;In the same caustic wash tower 33, the filler of different filter cores can With identical or difference;
Photocatalysis box 34 is equipped with processor 341, detector 342 and control valve 343;Processor 341 is for receiving detector 342 signals detected and the folding condition that gas passage is controlled by control valve 343.
The cement kiln synergic processing centralized collection deodorization device is, it can be achieved that water circulation, lye balance and acid solution balance, exhaust gas By the detection of photocatalysis box 34, the discharge when reaching discharge standard continues photocatalysis treatment when not up to discharge standard.
Embodiment 2
As shown in Fig. 2, on the basis of embodiment 1, processing component 3 includes 3 groups of gas wash tower 31, pickling towers being sequentially communicated 32, caustic wash tower 33, photocatalysis box 34 and air-out blower fan 35;The storage alkali pool 7 is connected to 3 caustic wash towers 33 respectively;Sour pond 8 is stored up to distinguish It is connected to 3 pickling towers 32.
In embodiment 2, exhaust gas can be by 3 groups of parallel processing components 3, so that the processing energy of the deodorization device can be improved Effect.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to In the utility model range claimed.

Claims (8)

1. a kind of cement kiln synergic processing centralized collection deodorization device, which is characterized in that including the air intake blower fan, quiet being sequentially communicated Press case, processing component and exhaust chimney;The processing component includes at least one group of gas wash tower, pickling tower, alkali cleaning being sequentially communicated Tower, photocatalysis box and air-out blower fan;The gas wash tower is whirl fluid lay dust column;The connecting pipe of the plenum chamber and the gas wash tower On be successively arranged electric flap and check-valves.
2. cement kiln synergic processing centralized collection deodorization device as described in claim 1, which is characterized in that the gas wash tower packet Include cyclone, dust removal filter element and first circulation water pump;The dust removal filter element is set to above the cyclone;The cyclone and The first spray head is equipped with above dust removal filter element;The water inlet end of the first circulation water pump is connected with the dedusting tower bottom, Water outlet is connected with first spray head.
3. cement kiln synergic processing centralized collection deodorization device as described in claim 1, which is characterized in that the caustic wash tower packet Include the first filter core, the first demisting core and second circulation water pump;The first demisting core is set to above first filter core;It is described The second spray head is equipped between first filter core and the first demisting core;The water inlet end of the second circulation water pump and the caustic wash tower bottom Portion is connected, water outlet is connected with second spray head.
4. cement kiln synergic processing centralized collection deodorization device as described in claim 1, which is characterized in that the pickling tower packet Include the second filter core, the second demisting core and third water circulating pump;The second demisting core is set to above second filter core;It is described Third spray head is equipped between second filter core and the second demisting core;The water inlet end of the third water circulating pump and the pickling tower bottom Portion is connected, water outlet is connected with the third spray head.
5. cement kiln synergic processing centralized collection deodorization device as described in claim 1, which is characterized in that further include storage alkali Pond, the storage alkali pool are connected to the caustic wash tower.
6. cement kiln synergic processing centralized collection deodorization device as described in claim 1, which is characterized in that further include storage acid Pond, the sour pond of the storage are connected to the pickling tower.
7. cement kiln synergic processing centralized collection deodorization device as described in claim 1, which is characterized in that including 3 groups of processing Component.
8. cement kiln synergic processing centralized collection deodorization device as described in claim 1, which is characterized in that the photocatalysis box Equipped with processor, detector and control valve;The processor is used to receive the signal that the detector detects and by described The folding condition of control valve control gas passage.
CN201820640073.0U 2018-04-28 2018-04-28 A kind of cement kiln synergic processing centralized collection deodorization device Active CN208340463U (en)

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Application Number Priority Date Filing Date Title
CN201820640073.0U CN208340463U (en) 2018-04-28 2018-04-28 A kind of cement kiln synergic processing centralized collection deodorization device

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Application Number Priority Date Filing Date Title
CN201820640073.0U CN208340463U (en) 2018-04-28 2018-04-28 A kind of cement kiln synergic processing centralized collection deodorization device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109990610A (en) * 2019-04-04 2019-07-09 安徽海螺川崎工程有限公司 A kind of solid waste workshop to cement kiln head grate-cooler deodoration system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109990610A (en) * 2019-04-04 2019-07-09 安徽海螺川崎工程有限公司 A kind of solid waste workshop to cement kiln head grate-cooler deodoration system

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Address after: 510000 Room 2707 706 Kaichuang Avenue, Huangpu District, Guangzhou City, Guangdong Province

Patentee after: Guangzhou Purple Cape Environmental Protection Technology Co., Ltd.

Address before: 510000 Kaichuang Avenue 2707, Huangpu District, Guangzhou City, Guangdong Province

Patentee before: Guangzhou Purple Cape Environmental Protection Technology Co., Ltd.