CN108031229A - A kind of environmental protection flue gas high efficiency spray dust-extraction unit - Google Patents
A kind of environmental protection flue gas high efficiency spray dust-extraction unit Download PDFInfo
- Publication number
- CN108031229A CN108031229A CN201711446316.3A CN201711446316A CN108031229A CN 108031229 A CN108031229 A CN 108031229A CN 201711446316 A CN201711446316 A CN 201711446316A CN 108031229 A CN108031229 A CN 108031229A
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- China
- Prior art keywords
- treatment box
- flue gas
- pipe
- extraction unit
- high efficiency
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
Abstract
The invention discloses a kind of environmentally friendly flue gas high efficiency spray dust-extraction unit, including air inlet pipe, treatment box, partition plate, air filtering plate, venthole, bristle, agitating vane, activated carbon filter plate group, water tank, sparge pipe, spray row and air outlet pipe, the treatment box bottom side wall is connected with air inlet pipe, treatment box is internally provided with air filtering plate, treatment box bottom surface is equipped with partition plate, return duct and treatment box bottom side wall and water strainer, stirring motor output shaft is connected with shaft, shaft is equipped with agitating vane, treatment box is internally provided with activated carbon filter plate group, water tank is equipped with sparge pipe, the sparge pipe port of export is equipped with spray and arranges, booster pump is installed on sparge pipe, treatment box top is equipped with air outlet pipe.The processing of the follow-up flue gas of present invention difference, flue dust are coagulated together with water mist, fall under gravity, further remove dust particles in flue gas, work efficiency and effect are improved, water reflux continues cycling through use, economizes on resources, it is simple in structure, it is easy to use, beneficial to popularization.
Description
Technical field
The present invention relates to a kind of field of environment protection, is specifically a kind of environmentally friendly flue gas high efficiency spray dust-extraction unit.
Background technology
Environmental pollution can cause directly to destroy and influence to the ecosystem, such as desertification, forest deterioration, can also give ecology
System and human society cause indirectly to endanger, and the hazard ratio of sometimes this indirectly environmental effect directly endangered caused by that time
Bigger, is also more difficult to eliminate.For example, greenhouse effects, acid rain and depletion of the ozone layer are exactly the Environmental Effect derived by atmosphere pollution
Should.This environmental effect as derived from environmental pollution has hysteresis quality, often is not easy to be noticeable or in advance at that time what pollution occurred
Expect, but once mean that environmental pollution has evolved to quite serious stage.Certainly, environmental pollution is most straight
The consequence connect, being easiest to be experienced by people is that the quality for making human environment declines, influence the quality of life of the mankind, health and
Production activity.Such as the air pollution in city causes air dirty, incidence rising of people etc.；Water pollution makes water environment matter
Amount deteriorates, and the quality of drinking water source is generally reduced, threatens the health of people, cause fetus premature labor or deformity etc..It is serious
Contamination accident not only brings health problem, also results in social concern.With the aggravation of pollution and the raising of people's environmental consciousness, by
Increase year by year in crowd's dispute caused by pollution and conflict.Environmental protection equipment refers to be used to control environmental pollution, environment-friendly active charcoal to change
It is apt to environmental quality and has production unit or the manufacture of construction and installation unit and build engineering goods, structures and the system come.Ring
It has been very urgent thing that border, which is administered, we should more focus on environmental protection.Contain in the exhaust gas discharge that existing factory produces
There are substantial amounts of dust particles, dust particles be easy to cause haze, while influence the respiratory tract safety and health of people, to environment
With creating a great impression for people.
The content of the invention
It is an object of the invention to provide a kind of environmentally friendly flue gas high efficiency spray dust-extraction unit, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical solution：
A kind of environmental protection flue gas high efficiency spray dust-extraction unit, including air inlet pipe, treatment box, partition plate, blow-off pipe, return duct, air filtering plate,
Venthole, bristle, shaft, agitating vane, activated carbon filter plate group, water tank, sparge pipe, spray row and air outlet pipe, the processing
Bottom side wall is connected with air inlet pipe, and gas flowmeter is installed in air inlet pipe, and air inlet pipe one end is connected with exterior fume pipe, air inlet
Pipe other end upper end side wall is uniformly provided with multiple check valves, and treatment box is internally provided with air filtering plate, and air filtering plate is uniformly provided with multigroup logical
Stomata, venthole fold-line-shaped are set, and venthole is internally provided with bristle, and treatment box bottom surface is equipped with partition plate, and partition plate bottom is provided tiltedly with
Guide plate, guide plate least significant end are equipped with blow-off pipe, and treatment box bottom side wall is connected with return duct one end, and the return duct other end connects with water tank
It is logical, reflux pump, return duct and treatment box bottom side wall and water strainer be installed, flue gas is by air filtering plate, in treatment box on return duct
Portion is equipped with stirring motor, and stirring motor output shaft is connected with shaft, and shaft is equipped with agitating vane, and treatment box is internally provided with activity
Charcoal filter plate group, water tank are equipped with sparge pipe, and the sparge pipe port of export is equipped with spray and arranges, and spray row is arranged on inside treatment box top, is sprayed
Booster pump is installed, treatment box top is equipped with air outlet pipe on water pipe.
As the further scheme of the present invention：The check valve is arranged on inside treatment box.
As further scheme of the invention：The from left to right aperture of the check valve is set from small to large.
As further scheme of the invention：The minimum-value aperture is near treatment box and air inlet pipe junction.
As further scheme of the invention：The water strainer is separately positioned on partition plate both sides with guide plate.
As further scheme of the invention：The activated carbon filter plate group is made of multilayer activated carbon filter plate.
As further scheme of the invention：The air outlet pipe is equipped with ventilative diaphragm plate with treatment box junction.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is convenient by the check valve in aperture not of uniform size
Air inlet it is uniform, facilitate the processing of follow-up flue gas, improve work efficiency and effect, pass through fold-line-shaped venthole and reduce flue gas and enter
Speed, respectively follow-up flue gas processing, improve work efficiency and effect, blocked the bulky grain flue dust in flue gas by bristle
Under, facilitate the processing of flue gas, rotated by stirring motor and drive shaft and agitating vane to stir flue gas, facilitate the processing of flue gas,
Dust particles in flue gas are adsorbed by activated carbon filter plate, improve worker's efficiency and effect, are arranged by sparge pipe and spray
Water in Water Tanks is sprayed at a high speed, facilitates flue dust in flue gas to be coagulated together with water mist, falls under gravity, further will
Dust particles remove in flue gas, improve work efficiency and effect, and the water of mixed dust particle falls on treatment box bottom precipitation, upper strata
Clear water, which is covered during water therein is back to by partition plate under the filtering of water strainer by return duct and reflux pump, to be continued to recycle,
Economize on resources, the impurity of precipitation is slid from blow-off pipe by guide plate and discharged, convenient centralized processing, improve fume treatment efficiency and
Effect, ventilative diaphragm plate further filter dust in flue gas, and gas is discharged by air outlet pipe, simple in structure, easy to use, beneficial to pushing away
Extensively.
Brief description of the drawings
Fig. 1 is the structure diagram of environmentally friendly flue gas high efficiency spray dust-extraction unit.
Fig. 2 is the structure diagram of air filtering plate in environmentally friendly flue gas high efficiency spray dust-extraction unit.
In figure：1st, air inlet pipe, 2, gas flowmeter, 3, treatment box, 4, guide plate, 5, partition plate, 6, blow-off pipe, 7, check valve,
8th, water strainer, 9, return duct, 10, reflux pump, 11, air filtering plate, 12, venthole, 13, bristle, 14, stirring motor, 15, shaft,
16th, agitating vane, 17, activated carbon filter plate group, 18, water tank, 19, sparge pipe, 20, booster pump, 21, spray row, 22, air outlet pipe,
23rd, ventilative diaphragm plate.
Embodiment
The technical solution of this patent is described in more detail with reference to embodiment.
Please refer to Fig.1-2, a kind of environmental protection flue gas high efficiency spray dust-extraction unit, including air inlet pipe 1, treatment box 3, partition plate 5, row
Dirty pipe 6, return duct 9, air filtering plate 11, venthole 12, bristle 13, shaft 15, agitating vane 16, activated carbon filter plate group 17, water
Case 18, sparge pipe 19, spray row 21 and air outlet pipe 22, the 3 bottom side wall for the treatment of box are connected with air inlet pipe 1, pacified in air inlet pipe 1
Gas flowmeter 2 is filled, 1 one end of air inlet pipe is connected with exterior fume pipe, and 1 other end upper end side wall of air inlet pipe is uniformly provided with multiple lists
To valve 7, check valve 7 is arranged on inside treatment box 3, and the from left to right aperture of check valve 7 is set from small to large, and minimum-value aperture is most leaned on
Nearly treatment box 3 and 1 junction of air inlet pipe, facilitate the uniform of air inlet by the check valve 7 in aperture not of uniform size, facilitate follow-up flue gas
Processing, improve work efficiency and effect, treatment box 3 and be internally provided with air filtering plate 11, air filtering plate 11 is uniformly provided with multigroup venthole
12,12 fold-line-shaped of venthole is set, and venthole 12 is internally provided with bristle 13, and 3 bottom surface for the treatment of box is equipped with partition plate 5, and 5 bottom of partition plate is inclined
Guide plate 4 tiltedly is equipped with, 4 least significant end of guide plate is equipped with blow-off pipe 6, and 3 bottom side wall for the treatment of box is connected with 9 one end of return duct, and return duct 9 is another
One end is connected with water tank 18, and reflux pump 10, return duct 9 and 3 bottom side wall for the treatment of box and water strainer 8, drainage are installed on return duct 9
Net 8 is separately positioned on 5 both sides of partition plate with guide plate 4, and flue gas is reduced flue gas by fold-line-shaped venthole 12 and entered by air filtering plate 11
Speed, respectively follow-up flue gas processing, improve work efficiency and effect, blocked the bulky grain flue dust in flue gas by bristle 13
Under, facilitate the processing of flue gas, treatment box 3 is internally provided with stirring motor 14, and 14 output shaft of stirring motor is connected with shaft 15, shaft
15 are equipped with agitating vane 16, are rotated by stirring motor 14 and drive shaft 15 and agitating vane 16 to stir flue gas, facilitate flue gas
Processing, treatment box 3 is internally provided with activated carbon filter plate group 17, and activated carbon filter plate group 17 is by multilayer activated carbon filter plate group
Into by the dust particles in activated carbon filter plate absorption flue gas, raising worker's efficiency and effect, water tank 18 are equipped with spray
Water pipe 19,19 port of export of sparge pipe are equipped with spray row 21, and spray row 21 is arranged on inside 3 top for the treatment of box, is installed and is increased on sparge pipe 19
Press pump 20, is sprayed at a high speed water in water tank 18 by sparge pipe 19 and spray row 21, facilitates flue dust in flue gas to condense in one with water mist
Rise, fall, further remove dust particles in flue gas under gravity, improve work efficiency and effect, mixed dust
The water of particle fall on 3 bottom for the treatment of box precipitation, upper strata clear water cover partition plate 5 under the filtering of water strainer 8 by return duct 9 and return
Stream pump 10 continues to recycle during water therein is back to 18, economizes on resources, the impurity of precipitation is slid from blowdown by guide plate 4
Pipe 6 is discharged, and convenient centralized processing, improves the efficiency and effect of fume treatment, 3 top for the treatment of box is equipped with air outlet pipe 22, air outlet pipe
22 are equipped with ventilative diaphragm plate 23 with 3 junction for the treatment of box, and ventilative diaphragm plate 23 further filters dust in flue gas, and gas passes through air outlet pipe
22 discharges.
The present invention operation principle be：The present invention facilitates the uniform of air inlet by the check valve in aperture not of uniform size, convenient
The processing of follow-up flue gas, improves work efficiency and effect, and the speed of flue gas entrance is reduced by fold-line-shaped venthole, follow-up respectively
The processing of flue gas, improves work efficiency and effect, stops the bulky grain flue dust in flue gas by bristle, facilitate the place of flue gas
Reason, is rotated by stirring motor and drives shaft and agitating vane to stir flue gas, facilitated the processing of flue gas, pass through activated carbon filter plate
Dust particles in filtering absorption flue gas, improve worker's efficiency and effect, are sprayed Water in Water Tanks at a high speed by sparge pipe and spray row
Go out, facilitate flue dust in flue gas to be coagulated together with water mist, fall under gravity, further remove dust particles in flue gas
Go, improve work efficiency and effect, the water of mixed dust particle falls on treatment box bottom precipitation, and upper strata clear water covers partition plate and filtering
Continue to recycle during water therein is back to by return duct and reflux pump under the filtering in the network of rivers, economize on resources, precipitation
Impurity is slid from blow-off pipe by guide plate and discharged, convenient centralized processing, improves the efficiency and effect of fume treatment, breathe freely diaphragm plate into
Dust in one step filtering flue gas, gas are discharged by air outlet pipe.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (7)
1. a kind of environmental protection flue gas high efficiency spray dust-extraction unit, including air inlet pipe（1）, treatment box（3）, partition plate（5）, blow-off pipe（6）、
Return duct（9）, air filtering plate（11）, venthole（12）, bristle（13）, shaft（15）, agitating vane（16）, activated carbon filter plate group
（17）, water tank（18）, sparge pipe（19）, spray row（21）And air outlet pipe（22）, it is characterised in that the treatment box（3）Bottom
Side wall and air inlet pipe（1）Connection, air inlet pipe（1）Upper installation gas flowmeter（2）, air inlet pipe（1）One end connects with exterior fume pipe
Connect, air inlet pipe（1）Other end upper end side wall is uniformly provided with multiple check valves（7）, treatment box（3）It is internally provided with air filtering plate（11）,
Air filtering plate（11）It is uniformly provided with multigroup venthole（12）, venthole（12）Fold-line-shaped is set, venthole（12）It is internally provided with bristle
（13）, treatment box（3）Bottom surface is equipped with partition plate（5）, partition plate（5）Bottom is provided tiltedly with guide plate（4）, guide plate（4）Least significant end is equipped with row
Dirt pipe（6）, treatment box（3）Bottom side wall and return duct（9）One end connects, return duct（9）The other end and water tank（18）Connection, is returned
Flow tube（9）Upper installation reflux pump（10）, return duct（9）With treatment box（3）Bottom side wall and water strainer（8）, flue gas passes through air filtration
Plate（11）, treatment box（3）It is internally provided with stirring motor（14）, stirring motor（14）Output shaft and shaft（15）Connection, shaft
（15）It is equipped with agitating vane（16）, treatment box（3）It is internally provided with activated carbon filter plate group（17）, water tank（18）It is equipped with water spray
Pipe（19）, sparge pipe（19）The port of export is equipped with spray and arranges（21）, spray row（21）It is arranged on treatment box（3）Inside top, sparge pipe
（19）Upper installation booster pump（20）, treatment box（3）Top is equipped with air outlet pipe（22）.
2. environmental protection flue gas high efficiency spray dust-extraction unit according to claim 1, it is characterised in that the check valve（7）
It is arranged on treatment box（3）It is internal.
3. environmental protection flue gas high efficiency spray dust-extraction unit according to claim 1, it is characterised in that the check valve（7）
From left to right aperture set from small to large.
4. environmental protection flue gas high efficiency spray dust-extraction unit according to claim 2, it is characterised in that the minimum-value aperture is most
Close to treatment box（3）With air inlet pipe（1）Junction.
5. environmental protection flue gas high efficiency spray dust-extraction unit according to claim 1, it is characterised in that the water strainer（8）
With guide plate（4）It is separately positioned on partition plate（5）Both sides.
6. environmental protection flue gas high efficiency spray dust-extraction unit according to claim 1, it is characterised in that the activated carbon filtering
Plate group（17）It is made of multilayer activated carbon filter plate.
7. environmental protection flue gas high efficiency spray dust-extraction unit according to claim 1, it is characterised in that the air outlet pipe（22）
With treatment box（3）Junction is equipped with ventilative diaphragm plate（23）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446316.3A CN108031229A (en) | 2017-12-27 | 2017-12-27 | A kind of environmental protection flue gas high efficiency spray dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711446316.3A CN108031229A (en) | 2017-12-27 | 2017-12-27 | A kind of environmental protection flue gas high efficiency spray dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108031229A true CN108031229A (en) | 2018-05-15 |
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ID=62097523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711446316.3A Pending CN108031229A (en) | 2017-12-27 | 2017-12-27 | A kind of environmental protection flue gas high efficiency spray dust-extraction unit |
Country Status (1)
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580044A (en) * | 2018-05-21 | 2018-09-28 | 湖南匡楚科技有限公司 | A kind of high-efficiency environment friendly plant gas dust removal and filtration equipment |
| CN108786418A (en) * | 2018-06-13 | 2018-11-13 | 佛山市顺德区唯点工业设计有限公司 | A kind of Environmental Safety exhaust gas FGD by spraying mist abatement equipment |
| CN108854380A (en) * | 2018-06-29 | 2018-11-23 | 湖南图强科技开发有限公司 | A kind of high-efficiency environment friendly smoke dust-removing equipment |
| CN108854379A (en) * | 2018-06-29 | 2018-11-23 | 湖南图强科技开发有限公司 | A kind of high-efficiency environment friendly flue gas spray filter |
| CN108854378A (en) * | 2018-06-29 | 2018-11-23 | 湖南图强科技开发有限公司 | A kind of multiple dust-extraction unit of Environmental Safety flue gas |
| CN109235649A (en) * | 2018-09-21 | 2019-01-18 | 中成空间（深圳）智能技术有限公司 | Pneumatic membrane building dust-extraction unit |
| CN111001254A (en) * | 2019-12-31 | 2020-04-14 | 唐红英 | Dust collector is used in weaving workshop |
| CN112774380A (en) * | 2020-12-23 | 2021-05-11 | 西安江凌环保科技有限公司 | Flue gas sprays dust fall odour removal device |
| CN113384983A (en) * | 2021-06-15 | 2021-09-14 | 孙会廷 | Steel smelting waste gas environmental protection processing system |
| CN116966704A (en) * | 2023-09-13 | 2023-10-31 | 辽宁普雷特环保科技有限公司 | Water-cooling dust removal equipment for high-temperature flue gas treatment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205870851U (en) * | 2016-06-22 | 2017-01-11 | 南京汪海混凝土有限公司 | Concrete powder storage device |
| CN206240312U (en) * | 2016-12-06 | 2017-06-13 | 四川建筑职业技术学院 | A kind of device for preventing from welding toxic gas diffusion |
| CN206366202U (en) * | 2016-12-30 | 2017-08-01 | 安徽昊源化工集团有限公司 | Vapor seperator for urea production |
| CN107051161A (en) * | 2017-05-11 | 2017-08-18 | 金柯楠 | A kind of environmentally friendly flue gas spray dries desulfurizer |
| CN107321081A (en) * | 2017-08-02 | 2017-11-07 | 泉州森泸玩具有限公司 | A kind of activated carbon air purifying device |
| CN107433094A (en) * | 2017-08-17 | 2017-12-05 | 刘柳平 | A kind of factory smoke Environmental-protecting dust-removing water cycle utilization device |
-
2017
- 2017-12-27 CN CN201711446316.3A patent/CN108031229A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205870851U (en) * | 2016-06-22 | 2017-01-11 | 南京汪海混凝土有限公司 | Concrete powder storage device |
| CN206240312U (en) * | 2016-12-06 | 2017-06-13 | 四川建筑职业技术学院 | A kind of device for preventing from welding toxic gas diffusion |
| CN206366202U (en) * | 2016-12-30 | 2017-08-01 | 安徽昊源化工集团有限公司 | Vapor seperator for urea production |
| CN107051161A (en) * | 2017-05-11 | 2017-08-18 | 金柯楠 | A kind of environmentally friendly flue gas spray dries desulfurizer |
| CN107321081A (en) * | 2017-08-02 | 2017-11-07 | 泉州森泸玩具有限公司 | A kind of activated carbon air purifying device |
| CN107433094A (en) * | 2017-08-17 | 2017-12-05 | 刘柳平 | A kind of factory smoke Environmental-protecting dust-removing water cycle utilization device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580044A (en) * | 2018-05-21 | 2018-09-28 | 湖南匡楚科技有限公司 | A kind of high-efficiency environment friendly plant gas dust removal and filtration equipment |
| CN108786418A (en) * | 2018-06-13 | 2018-11-13 | 佛山市顺德区唯点工业设计有限公司 | A kind of Environmental Safety exhaust gas FGD by spraying mist abatement equipment |
| CN108854380A (en) * | 2018-06-29 | 2018-11-23 | 湖南图强科技开发有限公司 | A kind of high-efficiency environment friendly smoke dust-removing equipment |
| CN108854379A (en) * | 2018-06-29 | 2018-11-23 | 湖南图强科技开发有限公司 | A kind of high-efficiency environment friendly flue gas spray filter |
| CN108854378A (en) * | 2018-06-29 | 2018-11-23 | 湖南图强科技开发有限公司 | A kind of multiple dust-extraction unit of Environmental Safety flue gas |
| CN109235649A (en) * | 2018-09-21 | 2019-01-18 | 中成空间（深圳）智能技术有限公司 | Pneumatic membrane building dust-extraction unit |
| CN111001254A (en) * | 2019-12-31 | 2020-04-14 | 唐红英 | Dust collector is used in weaving workshop |
| CN112774380A (en) * | 2020-12-23 | 2021-05-11 | 西安江凌环保科技有限公司 | Flue gas sprays dust fall odour removal device |
| CN113384983A (en) * | 2021-06-15 | 2021-09-14 | 孙会廷 | Steel smelting waste gas environmental protection processing system |
| CN116966704A (en) * | 2023-09-13 | 2023-10-31 | 辽宁普雷特环保科技有限公司 | Water-cooling dust removal equipment for high-temperature flue gas treatment |
| CN116966704B (en) * | 2023-09-13 | 2024-02-06 | 辽宁普雷特环保科技有限公司 | Water-cooling dust removal equipment for high-temperature flue gas treatment |
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Application publication date: 20180515 |
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| RJ01 | Rejection of invention patent application after publication |