CN110252076A - A kind of environmental protective type chemical factory air cleaning unit - Google Patents
A kind of environmental protective type chemical factory air cleaning unit Download PDFInfo
- Publication number
- CN110252076A CN110252076A CN201910409215.1A CN201910409215A CN110252076A CN 110252076 A CN110252076 A CN 110252076A CN 201910409215 A CN201910409215 A CN 201910409215A CN 110252076 A CN110252076 A CN 110252076A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- spray column
- spray
- exhaust fan
- control valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/263—Drying gases or vapours by absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/266—Drying gases or vapours by filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
Abstract
The invention discloses a kind of environmental protective type chemical factory air cleaning units, including gas collecting apparatus, UV photodissociation clarifier, Graphite Tower, spray column；Pass through UV photodissociation clarifier, photochemical degradating is carried out to by the organic gas of device, convenient for improving air odor, by Graphite Tower, the finely ground particles in air are absorbed, filtration treatment, reduces the ion concentration in air, pass through spray column, spray process is carried out to the residual gas in air, processing mode is various, more thoroughly to air-treatment ratio.
Description
Technical field
The present invention relates to air purification field, specially a kind of environmental protective type chemical factory air cleaning unit.
Background technique
Exhaust gas refers to the toxic and harmful gas that the mankind are discharged in production and living.Particle is mainly contained in the exhaust gas of chemical plant
The pollutants such as object, sulfide, oxycarbide, hydrocarbon；These ingredients are mainly derived from: the chemical reaction that do not react completely
Generated exhaust gas；The effects of generated exhaust gas and dust and associated gas are in light in product processing and use process
Gas caused by lower reaction；Equipment is unqualified or misoperation caused by pernicious gas.These chemical plant exhaust gas composition is multiple
Miscellaneous, wide variety, pollutant concentration is high, and pollution range is big, and harm is serious, and waste gas pollution control and treatment difficulty is big.Especially chemical plant is in life
The band generated during producing has specific characteristics the toxic gas of smell, not only influences the operating environment of worker, but also seriously affect people
Body health.
Summary of the invention
The purpose of the present invention is to provide a kind of environmental protective type chemical factory air cleaning units, have photodissociation device, Graphite Tower
There is low-power consumption to solve the problems of the prior art the advantages of being easily installed and safeguard for processing unit, spray treatment device.
To achieve the above object, the invention provides the following technical scheme: a kind of environmental protective type chemical factory air cleaning unit, packet
Include gas collecting apparatus, UV photodissociation clarifier, Graphite Tower, spray column；The right end of the gas collecting apparatus has been connected through a screw thread suction type
Exhaust fan, the suction type exhaust fan right side are connected to the left side air inlet of UV photodissociation clarifier, the suction type by pipeline
Flow control valve A, the flow control valve A and the pipeline on the right side of suction type exhaust fan are installed in the middle part of the pipeline on the right side of exhaust fan
It is connected through a screw thread, and the junction of pipeline selects the conduct of lead oil flax silk to fill out on the right side of flow control valve A with suction type exhaust fan
Expect, the pipeline on the right side of the suction type exhaust fan is connect with air inlet on the left of UV photodissociation clarifier by socket joint, the UV photodissociation
Gas outlet is connect with Graphite Tower by pipeline on the right side of clarifier, and the Graphite Tower and spray column are attached by pipeline, described
Flow control valve B is installed, the spray column lower inside is provided with tank, on the tank on the left of spray column on pipeline
Side is equipped with separator-filter, and the separator-filter is connected by screw with spray inner wall of tower, is set on the right side of the tank
Water tank is equipped with to hold and spray required solution, the water tank is connected by welding with spray column outer wall, installation inside the water tank
There is water pump, the water pump is connected with spray equipment by pipeline, and the pipeline connected on the water pump passes through the wall of spray column, and stretches
Enter spray column, the water pump is bolted with water tank, is provided with absorbent drying device, the suction above the spray equipment
Water drying device is bolted on spray inner wall of tower.
Preferably, gas collecting apparatus left end opening portion is horn-like.
Preferably, the model DN20/DN25 of the flow control valve A, flow control valve B.
Preferably, the flow control valve and pump circuit are connected in parallel by electric wire, and power control switch is set as
It is same, and power control switch, suction type exhaust fan, UV photodissociation clarifier, spray column are powered by external power supply.
Compared with prior art, beneficial effects of the present invention are as follows: a kind of environmental protective type chemical factory air cleaning unit passes through
UV photodissociation clarifier carries out photochemical degradating to by the organic gas of device, convenient for improving air odor, by Graphite Tower,
Finely ground particles in air are absorbed, filtration treatment, the ion concentration in air is reduced, by spray column, to air
In residual gas carry out spray process, processing mode multiplicity, more thoroughly to air-treatment ratio.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of environmental protective type chemical factory of the invention air processor；
Fig. 2 is the schematic diagram of internal structure of present invention spray tower apparatus.
Explanation: 1 gas collecting apparatus, 2 suction type exhaust fans, 3 flow control valve A, 4 UV photodissociation clarifiers, 5 stones is marked in figure
Black tower, 6 flow control valve B, 7 spray columns, 8 absorbent drying devices, 9 spray equipments, 10 separator-filter, 11 tank, 12 water
Case, 13 water pumps.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
A kind of environmental protective type chemical factory air cleaning unit referring to FIG. 1-2, including gas collecting apparatus 1, UV photodissociation clarifier 4,
Graphite Tower 5, spray column 7；The 1 left end opening portion of gas collecting apparatus be it is horn-like, the right end of the gas collecting apparatus 1 passes through screw thread
Be connected with suction type exhaust fan 2, be connected on the right side of the suction type exhaust fan 2 by pipeline the left side of UV photodissociation clarifier 4 into
The pipeline middle part of port, 2 right side of suction type exhaust fan is equipped with flow control valve A3, the flow control valve A3 model
DN20/DN25, the flow control valve A3 and the pipeline on 2 right side of suction type exhaust fan are connected through a screw thread, and in flow control
The junction of valve A3 and 2 right side pipeline of suction type exhaust fan selects lead oil flax silk as filler, 2 right side of suction type exhaust fan
Pipeline connect with 4 left side air inlet of UV photodissociation clarifier by socket joint, the 4 right side gas outlet of UV photodissociation clarifier and graphite
Tower 5 is connected by pipeline, and the Graphite Tower 5 is attached by pipeline with spray column 7, is pacified on the 7 left side pipeline of spray column
Equipped with flow control valve B6, the flow control valve B6 model DN20/DN25,7 lower inside of spray column is provided with storage
Pond 11, separator-filter 10 is equipped with above the tank 11, and the separator-filter 10 passes through spiral shell with 7 inner wall of spray column
Silk is connected, and water tank 12 is provided on the right side of the tank 11 to hold and spray required solution, outside the water tank 12 and spray column 7
Wall is connected by welding, and water pump 13 is equipped with inside the water tank 12, and the water pump 13 is connected with spray equipment 9 by pipeline,
The pipeline connected on the water pump 13 passes through the wall of spray column 7, and protrudes into spray column 7, and the water pump 13 passes through spiral shell with water tank 12
Bolt is fixed, and absorbent drying device 8 is provided with above the spray equipment 9, and the absorbent drying device 8 is bolted on spray
Drench 7 inner wall of tower；The flow control valve A3, flow control valve B6 and 13 circuit of water pump are connected in parallel by electric wire, power supply control
System switch is set as same, and power control switch, suction type exhaust fan 2, UV photodissociation clarifier 4, spray column 7 are by outer
Connect power supply power supply.
Working principle: the present apparatus is installed, connects electricity first by a kind of environmental protective type chemical factory of the invention air cleaning unit
The collection port of gas collecting apparatus 1 is directed at the gas to be collected, opens suction type air exhauster A2 by source, and suction type air exhauster A2 starts
Work, sets the gas flow in pipeline by flow control valve A3, and the exhaust gas that receive processing starts to circulate in the device,
Firstly, exhaust gas, which first passes through UV photodissociation clarifier 4, carries out initial reaction, the reaction of this step is in addition to carrying out photochemistry drop to organic gas
Solution also removes the special odor in exhaust gas, and after gas passes through UV photodissociation clarifier 4, remaining gas is entered by pipeline
Graphite Tower 5 carries out the purification of next step, and gas enters from the air inlet of Graphite Tower 5, after 5 layering of Graphite Tower, removes
Moisture and particulate matter in residual gas, remaining gas continues through pipeline advance, when by flow control valve B6, by gas
Flow velocity is transferred to suitable flow value, sucks spray column 7 from the air inlet of spray column 7, at this point, the water pump 13 in water tank 12 starts work
Make, the alkaline solution in water tank 12 is sent to spray equipment 9, spray process is carried out to residual gas, the solution after spray passes through
10 separating and filtering of separator-filter of 7 lower part of spray column enters tank 11, and tank 11 is connected with water tank 12, it can be achieved that solution
Recycle, the gas after spray after the absorbent drying layer 8 by 7 top of spray column, can pass through spray column 7
Gas outlet is discharged into outside, at this point, device is completed to purify to exhaust gas.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms；Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
Interior, any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of environmental protective type chemical factory air cleaning unit, it is characterised in that；Including gas collecting apparatus, UV photodissociation clarifier, graphite
Tower, spray column；The right end of the gas collecting apparatus has been connected through a screw thread suction type exhaust fan, leads on the right side of the suction type exhaust fan
Piping is connected to the left side air inlet of UV photodissociation clarifier, is equipped with flow in the middle part of the pipeline on the right side of the suction type exhaust fan
Control valve A, the flow control valve A are connected through a screw thread with the pipeline on the right side of suction type exhaust fan, and flow control valve A with
The junction of pipeline selects lead oil flax silk to be used as filler on the right side of suction type exhaust fan, pipeline on the right side of the suction type exhaust fan and
Air inlet is connected by socket joint on the left of UV photodissociation clarifier, and gas outlet and Graphite Tower pass through pipeline on the right side of the UV photodissociation clarifier
Connection, the Graphite Tower and spray column are attached by pipeline, are equipped with flow control valve on pipeline on the left of the spray column
B, the spray column lower inside are provided with tank, are equipped with separator-filter, the separating and filtering above the tank
Device is connected with spray inner wall of tower by screw, be provided with water tank on the right side of the tank hold spray needed for solution, it is described
Water tank is connected by welding with spray column outer wall, and water pump is equipped with inside the water tank, and the water pump is connected with spray by pipeline
Shower device, the pipeline connected on the water pump pass through the wall of spray column, and protrude into spray column, and the water pump and water tank pass through bolt
It is fixed, it is provided with absorbent drying device above the spray equipment, the absorbent drying device is bolted on spray column
Inner wall.
2. a kind of environmental protective type chemical factory air cleaning unit according to claim 1, it is characterised in that: the gas collecting apparatus
Left end opening portion is horn-like.
3. a kind of environmental protective type chemical factory air cleaning unit according to claim 1, it is characterised in that: the flow control
The model DN20/DN25 of valve A, flow control valve B.
4. a kind of environmental protective type chemical factory air cleaning unit according to claim 1, it is characterised in that: the flow control
Valve and pump circuit are connected in parallel by electric wire, and power control switch is set as same, and power control switch, suction type
Exhaust fan, UV photodissociation clarifier, spray column are powered by external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910409215.1A CN110252076A (en) | 2019-05-17 | 2019-05-17 | A kind of environmental protective type chemical factory air cleaning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910409215.1A CN110252076A (en) | 2019-05-17 | 2019-05-17 | A kind of environmental protective type chemical factory air cleaning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110252076A true CN110252076A (en) | 2019-09-20 |
Family
ID=67913263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910409215.1A Withdrawn CN110252076A (en) | 2019-05-17 | 2019-05-17 | A kind of environmental protective type chemical factory air cleaning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110252076A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140068537A (en) * | 2012-11-28 | 2014-06-09 | 이희정 | Air purifier with function of sterilization and deodorization |
| CN205627597U (en) * | 2016-05-04 | 2016-10-12 | 甘肃达华节水科技有限公司 | Novel plastic molding and processing plant's tail gas treatment device |
| CN207680337U (en) * | 2017-11-09 | 2018-08-03 | 淮阴师范学院 | A kind of chemical emission processing unit |
| CN208660820U (en) * | 2018-07-02 | 2019-03-29 | 广州市绿森环保设备有限公司 | A kind of lacquer spraying technique photocatalysis deodorizing device |
-
2019
- 2019-05-17 CN CN201910409215.1A patent/CN110252076A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140068537A (en) * | 2012-11-28 | 2014-06-09 | 이희정 | Air purifier with function of sterilization and deodorization |
| CN205627597U (en) * | 2016-05-04 | 2016-10-12 | 甘肃达华节水科技有限公司 | Novel plastic molding and processing plant's tail gas treatment device |
| CN207680337U (en) * | 2017-11-09 | 2018-08-03 | 淮阴师范学院 | A kind of chemical emission processing unit |
| CN208660820U (en) * | 2018-07-02 | 2019-03-29 | 广州市绿森环保设备有限公司 | A kind of lacquer spraying technique photocatalysis deodorizing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190920 |
|
| WW01 | Invention patent application withdrawn after publication |