CN207271064U - A kind of bituminous mixing plant smoke processing system - Google Patents
A kind of bituminous mixing plant smoke processing system Download PDFInfo
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- CN207271064U CN207271064U CN201721242689.4U CN201721242689U CN207271064U CN 207271064 U CN207271064 U CN 207271064U CN 201721242689 U CN201721242689 U CN 201721242689U CN 207271064 U CN207271064 U CN 207271064U
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- plasma
- mixing plant
- processing system
- smoke processing
- bituminous mixing
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Abstract
The utility model discloses a kind of bituminous mixing plant smoke processing system, belong to the technical field of pitch exhaust-gas treatment.Technical points include scrubbing tower cleaning device, the scrubbing tower cleaning device is connected by pretreatment filtering device, plasma purification device, active catalytic oxidizing and purifying device with wind turbine, it is equipped with the scrubbing tower cleaning device and is used for the medicament for neutralizing irritative gas and the hanging device for separating pitch, the plasma purification device top is equipped with two plasma electric fields and a reserved electric field room, the plasma purification device lower part are equipped with oil trap.The utility model aims to provide a kind of more preferable new equipment of gas cleaning treatment effect.
Description
Technical field
Pitch exhaust gas treatment technology is the utility model is related to, more specifically to a kind of bituminous mixing plant fume treatment
System.
Background technology
Have substantial amounts of glance coal in the production of asphalt and work progress to produce, Wen Jihou, may occur in which dizzy, head
The discomfort such as swollen, headache, uncomfortable in chest, weak, nauseous or cough, palpitaition, tinnitus, for very, main component is drip when being operated under burning sun
Blue or green matter and resin, and higher boiling mineral oil and a certain amount of oxygen, sulphur and nitrogen compound, wherein containing 3.4 benzo of carcinogen
Pyrene is up to 2.5% one 3.5%.For bituminization molecular structure stabilized and complexity, while the features such as flue-gas temperature is high, city at present
The technology that face has is using condenser cooling bitumen flue gas, reduces flue gas no particulate matter, can not fundamentally change the change of flue gas
Learning property, toxic gas etc. cannot solve, while be directed to mixing plant site environment, at present on the market without ripe system.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency for the prior art, there is provided a kind of gas cleaning
The more preferable bituminous mixing plant smoke processing system for the treatment of effect.
To achieve the above object, a kind of bituminous mixing plant smoke processing system provided by the utility model, including scrubbing tower
Cleaning device, the scrubbing tower cleaning device are aoxidized by pretreatment filtering device, plasma purification device, active catalytic
Purifier is connected with wind turbine, equipped with the medicament for being used to neutralize irritative gas and for dividing in the scrubbing tower cleaning device
From the hanging device of pitch, the plasma purification device top is equipped with two plasma electric fields and a reserved electric field is empty
Position, the plasma purification device lower part is equipped with oil trap.
Further, the micropulse plasma power supply for producing corona discharge is equipped with the plasma electric field.
Further, it is the chest of " V " font inside the active catalytic oxidizing and purifying device, the chest is built-in
There is oxidant.
Further, the oxidant is the porous particle of 2~4mm of diameter.
Beneficial effect
Compared with prior art, the bituminous mixing plant smoke processing system of the utility model has the following advantages：
1st, the system is effectively purified by the exhaust gas that four section apparatus discharge bituminous mixing plant, new by this practicality
After the process of type, bitumen flue gas can reach national two level emission request；
2nd, scrubbing tower cleaning device is used to remove the bulky grain flue dust in bitumen flue gas and reduce exhaust gas temperature；
3rd, pretreatment filtering device utilizes physical property, the oil droplet in separating flue；
4th, plasma purification device makes pernicious gas carry out chemistry anti-by high voltage pulse electro ultrafiltration to atmospherical discharges
Should, so that purifying smoke；
5th, active catalytic oxidizing and purifying device further aoxidizes former sections of untreated most harmful substances and dispels in exhaust gas
Peculiar smell.
Brief description of the drawings
Fig. 1 is the overall schematic of the utility model.
In figure：1st, scrubbing tower cleaning device：2nd, pretreatment filtering device；3rd, plasma purification device；31st, plasma
Electric field；32nd, electric field room is reserved；33rd, oil trap；4th, active catalytic oxidizing and purifying device；5th, wind turbine.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
New protection domain and from the limitation of embodiment.
The embodiment of the utility model is such：As shown in Figure 1, a kind of bituminous mixing plant smoke processing system, including
Scrubbing tower cleaning device 1, the scrubbing tower cleaning device 1 pass through pretreatment filtering device 2, plasma purification device 3, work
Property catalyzing, oxidizing and purifying device 4 be connected with wind turbine 5, be equipped with the scrubbing tower cleaning device 1 and be used to neutralize irritative gas
Medicament and hanging device for separating pitch, 3 top of plasma purification device is equipped with two plasma electric fields 31
With a reserved electric field room 32,3 lower part of plasma purification device is equipped with oil trap 33.The system passes through four sections of dresses
The exhaust gas that putting discharges bituminous mixing plant is effectively purified, after the process of the utility model, bitumen flue gas energy
Enough reach national two level emission request.
The bitumen flue gas that produces, which is first directed to, in the present embodiment, after bituminous mixing plant work washs in his cleaning device 1,
It is equipped with the scrubbing tower cleaning device 1 and is used for the medicament for neutralizing irritative gas and the hanging device for separating pitch, is made
In the irritative gas such as hydrogen sulfide, sulfur dioxide in pitch and wash, can be re-used after the separated from bitumen on surface, save money
Source.Then bitumen flue gas enters pretreatment filtering device 2 by upper end pipeline, is sunk in this device using mechanical collision, gravity
The principle of drop, it is ensured that gas cleaning efficiency maximizes.Then, bitumen flue gas enters 3 top of plasma purification device
Two plasma electric fields 31 being equipped with and a reserved electric field room 32, it is net that the oil droplet isolated slips into the plasma
Makeup is put the oil trap 33 that 3 lower parts are equipped with and is recycled.The scarcely perceptible pulse for producing corona discharge is equipped with the plasma electric field 31
Plasma power supply is rushed, under high voltage pulse electro ultrafiltration, air is activated, so that plasma is produced, these work largely produced
Free love base can directly open the molecular link between the various gas molecules of harmful exhaust, degraded and aoxidized to it, produce
Harmless carbon dioxide and water.Bitumen flue gas finally enters active catalytic oxidizing and purifying device, and active catalytic oxidation is net
The chest that 4 inside are " V " font is put in makeup, and windage is small, and oxidation is uniform, and it is easy to replace.Diameter is also equipped with the chest 2
The porous prilled oxidant of~4mm, this oxidant has very big specific surface area, therefore service life is grown, inside and outside micropore
Potassium permanganate is soaked with, oxidisability is strong, and the peculiar smell in untreated most harmful substance and exhaust gas is further dispelled with this.Finally reach
The gas of discharge standard is discharged by wind turbine 5, reduces the pollution to environment.
It the above is only the preferred embodiment of the utility model, it should be pointed out that for those skilled in the art,
On the premise of not departing from the utility model structure, several modifications and improvements can also be made, these are new all without this practicality is influenced
The effect and practical applicability that type is implemented.
Claims (4)
1. a kind of bituminous mixing plant smoke processing system, including scrubbing tower cleaning device (1), it is characterised in that the washing
Tower cleaning device (1) passes through pretreatment filtering device (2), plasma purification device (3), active catalytic oxidizing and purifying device
(4) it is connected with wind turbine (5), the medicament for being used for neutralizing irritative gas is equipped with the scrubbing tower cleaning device (1) and is used for
The hanging device of pitch is separated, the plasma purification device (3) top is equipped with two plasma electric fields (31) and one pre-
Electric field room (32) is stayed, the plasma purification device (3) lower part is equipped with oil trap (33).
A kind of 2. bituminous mixing plant smoke processing system according to claim 1, it is characterised in that the plasma electric
The micropulse plasma power supply for producing corona discharge is equipped with field (31).
A kind of 3. bituminous mixing plant smoke processing system according to claim 1, it is characterised in that the active catalytic
It is the chest of " V " font inside oxidizing and purifying device (4), the chest is built-in oxidant.
4. a kind of bituminous mixing plant smoke processing system according to claim 3, it is characterised in that the oxidant is
The porous particle of 2~4mm of diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242689.4U CN207271064U (en) | 2017-09-26 | 2017-09-26 | A kind of bituminous mixing plant smoke processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721242689.4U CN207271064U (en) | 2017-09-26 | 2017-09-26 | A kind of bituminous mixing plant smoke processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207271064U true CN207271064U (en) | 2018-04-27 |
Family
ID=61983128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721242689.4U Active CN207271064U (en) | 2017-09-26 | 2017-09-26 | A kind of bituminous mixing plant smoke processing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN207271064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280131A (en) * | 2019-07-11 | 2019-09-27 | 宁夏格瑞精细化工有限公司 | The processing method of VOCs in the net serial herbicide tail gas of sym-trinitrobenzene |
| CN111389111A (en) * | 2020-03-26 | 2020-07-10 | 江苏港顺新材料有限公司 | Dust and waste gas treatment device for asphalt concrete production and production method |
-
2017
- 2017-09-26 CN CN201721242689.4U patent/CN207271064U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280131A (en) * | 2019-07-11 | 2019-09-27 | 宁夏格瑞精细化工有限公司 | The processing method of VOCs in the net serial herbicide tail gas of sym-trinitrobenzene |
| CN111389111A (en) * | 2020-03-26 | 2020-07-10 | 江苏港顺新材料有限公司 | Dust and waste gas treatment device for asphalt concrete production and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190322 Address after: Room 602, Building B, 26 Shucheng Road, Hongshan District, Wuhan City, Hubei Province Patentee after: Wuhan Watson Environmental Protection Technology Co., Ltd. Address before: 430000 Room 03, 10th Floor, Building 12, 15, Haoting, Paris, No. 2, Louyu East Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: Wuhan Panshi Intelligent Technology Co., Ltd. |
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| TR01 | Transfer of patent right |