CN208003729U - A kind of smoke-gas wet desulfurization denitrification integrated device - Google Patents
A kind of smoke-gas wet desulfurization denitrification integrated device Download PDFInfo
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- CN208003729U CN208003729U CN201820128088.9U CN201820128088U CN208003729U CN 208003729 U CN208003729 U CN 208003729U CN 201820128088 U CN201820128088 U CN 201820128088U CN 208003729 U CN208003729 U CN 208003729U
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Abstract
The utility model is related to environmental protecting device technical fields, especially a kind of smoke-gas wet desulfurization denitrification integrated device, including reaction unit ontology, the reaction unit chamber body is divided into three reative cells, and three reative cells sequentially consist of spray chamber, desulfurization chamber and denitration chamber, the reaction unit ontology bottom side fixation is plugged with air inlet pipe, and air inlet pipe is equipped with heat exchanger, the air inlet pipe is equipped with exhaust outlet in both sides up and down, and fixation is plugged with jet thrust on upper side exhaust outlet mouth wall, water-supply-pipe is equipped on the upside of the air inlet pipe, and water-supply-pipe fixation is plugged on reaction unit ontology, the water-supply-pipe bottom side is fixed and is plugged with fountain head, it is fixedly connected with mounting plate in the chamber interior walls of the desulfurization chamber and denitration chamber.By the way that by circulating gas pipe, input gas is carried out the purification that moves in circles, after gas reaches the quality inspection standard of gas detecting instrument, purification gas can just export the neat stress wet desulphurization denitrification integrated device, ensure that gas purifying effect is good.
Description
Technical field
The utility model is related to environmental protecting device technical fields more particularly to a kind of smoke-gas wet desulfurization denitrification integral to fill
It sets.
Background technology
For China's atmosphere pollution than more serious, one of the main reason for forming acid rain, acid mist, therefore these contaminated gas are
It is particularly important to flue gas progress desulphurization denitration, generally pass through wet gas method and carries out integration desulfurization denitration, in integrated apparatus, one
As desulphurization denitration be all single straight way formula, so also can be restricted to desulfurization off sulfide effect, gas purifying effect may be caused
Bad, purification efficiency is low as a result, for this purpose, a kind of it is proposed that smoke-gas wet desulfurization denitrification integrated device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of flue gas wet method proposed is de-
Sulphur denitrification integrated device.
To achieve the goals above, the utility model uses following technical solution：
Design a kind of smoke-gas wet desulfurization denitrification integrated device, including reaction unit ontology, the reaction unit ontology
Inner cavity is divided into three reative cells, and three reative cells sequentially consist of spray chamber, desulfurization chamber and denitration chamber, the reaction dress
It sets the fixation of ontology bottom side and is plugged with air inlet pipe, and air inlet pipe is equipped with heat exchanger, the air inlet pipe is equipped with row in both sides up and down
Gas port, and fixed on upper side exhaust outlet mouth wall and be plugged with jet thrust, water-supply-pipe is equipped on the upside of the air inlet pipe, and water-supply-pipe is fixed
It is plugged on reaction unit ontology, the water-supply-pipe bottom side is fixed and is plugged with fountain head, the interior of the desulfurization chamber and denitration chamber
It has been fixedly connected with mounting plate on wall, and denitration oxidant layer and desulfurization oxidant layer, the reaction are respectively equipped on upper and lower two mounting plates
Device body top, which is fixed, is plugged with exhaust pipe, and exhaust pipe is equipped with first switch valve, and cycle is communicated on the exhaust pipe
Tracheae, and circulating gas pipe, through this body sidewall of reaction unit, the circulating gas pipe is equipped with second switch valve, and circulating gas pipe is remote
One end from exhaust pipe is connected in air inlet pipe, and gas detecting instrument, the reaction unit sheet are fixedly connected on the exhaust pipe
External side is fixedly connected with controller, and controller is electrically connected with gas detecting instrument and two switch valves, the reaction
Device body bottom end is equipped with waste pipe.
Preferably, the air inlet pipe is equipped with the first check (non-return) valve, and circulating gas pipe is equipped with the second check (non-return) valve.
Preferably, the fountain head and the corresponding setting of jet thrust.
Preferably, reaction unit ontology bottom end is fixed and is plugged with circulating water pipe, and circulating water pipe is far from reaction unit
One end of ontology inserts on water-supply-pipe.
Preferably, fixing sleeve is connected to thread bush in the circulating gas pipe, and thread bush is detachably threadedly connected to air inlet pipe
On inner tubal wall.
The utility model proposes a kind of smoke-gas wet desulfurization denitrification integrated device, advantageous effect is：The neat stress
Wet desulphurization denitrification integrated device is by by circulating gas pipe, carrying out the purification that moves in circles by input gas, reaching gas in gas
After the quality inspection standard of body detector, purification gas can just export, and ensure that gas purifying effect is good, purification efficiency is high.
Description of the drawings
Fig. 1 is the cross-sectional view of the utility model；
Fig. 2 is the utility model water-supply-pipe and fountain head attachment structure schematic diagram.
In figure：1 reaction unit ontology, 2 heat exchangers, 3 air inlet pipe, 4 first switch valves, 5 water-supply-pipes, 6 fountain heads, 7 jets
Head, 8 thread bush, 9 circulating water pipes, 10 waste pipes, 11 mounting plates, 12 desulfurization oxidant layer, 13 denitration oxidant layer, 14 exhaust pipes, 15 gases
Detector, 16 second switch valves, 17 circulating gas pipes, 18 first check (non-return) valves, 19 second check (non-return) valves, 20 controllers.
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.
Referring to Fig.1-2, a kind of smoke-gas wet desulfurization denitrification integrated device, including reaction unit ontology 1, reaction unit sheet
1 inner cavity of body is divided into three reative cells, and three reative cells sequentially consist of spray chamber, desulfurization chamber and denitration chamber, reaction dress
It sets the fixation of 1 bottom side of ontology and is plugged with air inlet pipe 3, and air inlet pipe 3 is equipped with heat exchanger 2, about 3 both sides of air inlet pipe are equipped with row
Gas port, and fixed on upper side exhaust outlet mouth wall and be plugged with jet thrust 7,3 upside of air inlet pipe is equipped with water-supply-pipe 5, and water-supply-pipe 5 is fixed
It is plugged on reaction unit ontology 1,5 bottom side of water-supply-pipe is fixed and is plugged with fountain head 6, fountain head 6 and jet thrust 7 is corresponding sets
It sets, ensures the optimization of spraying effect, mounting plate 11, and upper and lower two have been fixedly connected in the chamber interior walls of desulfurization chamber and denitration chamber
Denitration oxidant layer 13 and desulfurization oxidant layer 12 are respectively equipped on a mounting plate 11,1 top of reaction unit ontology is fixed and is plugged with exhaust pipe
14, and exhaust pipe 14 is equipped with first switch valve 4, circulating gas pipe 17 is communicated on exhaust pipe 14, and circulating gas pipe 17 is through anti-
1 side wall of device body is answered, circulating gas pipe 17 is equipped with second switch valve 16, and the one end of circulating gas pipe 17 far from exhaust pipe 14 connects
It is connected in air inlet pipe 3, fixing sleeve is connected to thread bush 8 in circulating gas pipe 17, and thread bush 8 is detachably threadedly connected to air inlet pipe 3
On inner tubal wall, air inlet pipe 3 is equipped with the first check (non-return) valve 18, and circulating gas pipe 17 is equipped with the second check (non-return) valve 19, by setting two
Check (non-return) valve avoids gas backflow, and gas detecting instrument 15 is fixedly connected on exhaust pipe 14, and 1 outer side edges of reaction unit ontology, which are fixed, to be connected
It is connected to controller 20, and controller 20 is electrically connected with gas detecting instrument 15 and two switch valves, 1 bottom end of reaction unit ontology
Equipped with waste pipe 10,1 bottom end of reaction unit ontology is fixed and is plugged with circulating water pipe 9, and circulating water pipe 9 is far from reaction unit ontology
1 one end inserts on water-supply-pipe 5, and by setting circulating water pipe 9, liquid material resource makes full use of when ensureing to spray.
Operation principle：By pending gas after the heating of heat exchanger 2, spray is entered by jet thrust 7 by the input of air inlet pipe 3
Room is drenched, under the liquid material spray effect that fountain head 6 sprays, the impurity in polluted gas is taken to spray chamber bottom, sprays simultaneously
Liquid reenters water-supply-pipe 5 by circulating water pipe 9 and carries out circulated sprinkling, and the gas of rising enters desulfurization chamber, in desulfurization oxidant layer 12
Under effect to polluted gas carry out desulfurization, continue rise after enter denitration chamber, denitration oxidant layer 13 effect under to polluted gas into
The gas of row denitration, rising enters exhaust pipe 14, is detected by gas detecting instrument 15, when gas does not reach examination criteria, gas
Signal is issued controller 20 by detector 15, and controller 20 controls first switch valve 4 and closes, while second switch valve 16 is opened,
Below standard gas carries out circularly purifying gas, when rising out of circulating gas pipe 17 is input to reaction unit ontology 1 spray chamber
Gas enters exhaust pipe 14, is detected by gas detecting instrument 15, and when gas reaches examination criteria, gas detecting instrument 15 sends out signal
To controller 20, controller 20 controls first switch valve 4 and opens, while second switch valve 16 is closed, purification gas discharge.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of smoke-gas wet desulfurization denitrification integrated device, including reaction unit ontology (1), it is characterised in that：The reaction
Device body (1) inner cavity is divided into three reative cells, and three reative cells sequentially consist of spray chamber, desulfurization chamber and denitration
Room, reaction unit ontology (1) the bottom side fixation is plugged with air inlet pipe (3), and air inlet pipe (3) is equipped with heat exchanger (2), institute
Stating air inlet pipe (3), both sides are equipped with exhaust outlet up and down, and it is fixed on upper side exhaust outlet mouth wall be plugged with jet thrust (7), it is described into
Water-supply-pipe (5) is equipped on the upside of tracheae (3), and water-supply-pipe (5) fixation is plugged on reaction unit ontology (1), the water-supply-pipe (5)
Bottom side, which is fixed, is plugged with fountain head (6), and mounting plate (11) has been fixedly connected in the chamber interior walls of the desulfurization chamber and denitration chamber, and
Denitration oxidant layer (13) and desulfurization oxidant layer (12), reaction unit ontology (1) top are respectively equipped on upper and lower two mounting plates (11)
End is fixed to be plugged with exhaust pipe (14), and exhaust pipe (14) is equipped with first switch valve (4), is communicated on the exhaust pipe (14)
Circulating gas pipe (17), and circulating gas pipe (17) runs through reaction unit ontology (1) side wall, the circulating gas pipe (17) is equipped with second
Switch valve (16), and the one end of circulating gas pipe (17) far from exhaust pipe (14) is connected in air inlet pipe (3), the exhaust pipe (14)
On be fixedly connected with gas detecting instrument (15), reaction unit ontology (1) outer side edges are fixedly connected with controller (20), and control
Device (20) processed is electrically connected with gas detecting instrument (15) and two switch valves, and reaction unit ontology (1) bottom end is equipped with row
Useless pipe (10).
2. a kind of smoke-gas wet desulfurization denitrification integrated device according to claim 1, which is characterized in that the air inlet pipe
(3) it is equipped with the first check (non-return) valve (18), and circulating gas pipe (17) is equipped with the second check (non-return) valve (19).
3. a kind of smoke-gas wet desulfurization denitrification integrated device according to claim 1, which is characterized in that the fountain head
(6) and jet thrust (7) corresponding setting.
4. a kind of smoke-gas wet desulfurization denitrification integrated device according to claim 1, which is characterized in that the reaction dress
It sets the fixation of ontology (1) bottom end and is plugged with circulating water pipe (9), and the one end of circulating water pipe (9) far from reaction unit ontology (1) inserts in
On water-supply-pipe (5).
5. a kind of smoke-gas wet desulfurization denitrification integrated device according to claim 1, which is characterized in that the circulating air
Fixing sleeve is connected to thread bush (8) on pipe (17), and thread bush (8) is detachably threadedly connected on air inlet pipe (3) inner tubal wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820128088.9U CN208003729U (en) | 2018-01-25 | 2018-01-25 | A kind of smoke-gas wet desulfurization denitrification integrated device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820128088.9U CN208003729U (en) | 2018-01-25 | 2018-01-25 | A kind of smoke-gas wet desulfurization denitrification integrated device |
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| CN208003729U true CN208003729U (en) | 2018-10-26 |
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| CN201820128088.9U Active CN208003729U (en) | 2018-01-25 | 2018-01-25 | A kind of smoke-gas wet desulfurization denitrification integrated device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743304A (en) * | 2019-11-11 | 2020-02-04 | 孟召阳 | Wet dust collector |
| CN113663497A (en) * | 2021-08-23 | 2021-11-19 | 丁新怡 | Industrial denitration flue gas purification device |
| CN116036848A (en) * | 2022-08-02 | 2023-05-02 | 扬州嘉明环保科技有限公司 | Industrial sulfuric acid waste gas emission treatment equipment |
-
2018
- 2018-01-25 CN CN201820128088.9U patent/CN208003729U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743304A (en) * | 2019-11-11 | 2020-02-04 | 孟召阳 | Wet dust collector |
| CN110743304B (en) * | 2019-11-11 | 2021-10-26 | 河北蔚州能源综合开发有限公司 | Wet dust collector |
| CN113663497A (en) * | 2021-08-23 | 2021-11-19 | 丁新怡 | Industrial denitration flue gas purification device |
| CN113663497B (en) * | 2021-08-23 | 2024-05-03 | 秦皇岛市徐山口危险废物处理有限公司 | Industrial denitration flue gas purification device |
| CN116036848A (en) * | 2022-08-02 | 2023-05-02 | 扬州嘉明环保科技有限公司 | Industrial sulfuric acid waste gas emission treatment equipment |
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