CN112246044A - Intelligent factory building air purification system - Google Patents
Intelligent factory building air purification system Download PDFInfo
- Publication number
- CN112246044A CN112246044A CN202011433812.7A CN202011433812A CN112246044A CN 112246044 A CN112246044 A CN 112246044A CN 202011433812 A CN202011433812 A CN 202011433812A CN 112246044 A CN112246044 A CN 112246044A
- Authority
- CN
- China
- Prior art keywords
- factory building
- purification system
- purifier
- air purification
- roof
- 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.)
- Pending
Links
- 238000004887 air purification Methods 0.000 title claims abstract description 19
- 238000000746 purification Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims description 5
- 238000013461 design Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 21
- 238000004519 manufacturing process Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000009628 steelmaking Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000005352 clarification Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 210000001508 eye Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
Images
Classifications
-
- 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
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
-
- 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
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
- B01D46/60—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel arranged concentrically or coaxially
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to the technical field of building ventilation, in particular to an intelligent factory building air purification system. The intelligent plant air purification system comprises a plant roof, wherein plant clerestory are arranged on the plant roof, and a roof ventilator is arranged between the plant clerestory; purifying equipment is arranged on the gas building of the factory building and on two sides of the roof ventilator; the purification equipment comprises a purifier with a filter plate, the lower end of the purifier is connected with a pneumatic ash conveying system, the upper end of the purifier is connected with a centrifugal fan, and the upper end of the centrifugal fan is connected with a conical blast cap. The intelligent factory building air purification system is an effective, economical and applicable factory building roof purification system design scheme while meeting the requirement of ultralow emission modification provided by the state.
Description
Technical Field
The invention relates to an air purification system, in particular to an intelligent factory building air purification system.
Background
With the development of industrialization, in some factories with serious pollution, such as cement factories, brick and tile factories, steel mills and the like, the dust content in the factory buildings is very high, even if workers wear masks, a lot of dust still can be sucked into the lung through the masks, and various kinds of dust also have great stimulation to the skin, eyes and oral cavity of the human body, and can cause various diseases and seriously affect the physical and mental health of the workers when the workers work in the environment with high dust content for a long time.
In addition, according to the requirement of 'ultra-low emission of steel industry' (the requirement of environment [2019 ]) for implementation, which is published by the ministry of ecological environment, the committee of national development and reform, the ministry of industry and informatization, the ministry of finance and transportation in 2019, 4, 28, and is about the promotion, the steel-making workshop is definitely indicated to be closed in the unorganized emission control measure of the steel enterprise and needs to be carried out in a closed workshop, so that the air in the workshop is difficult to communicate with the outside, and the adverse effect is caused to the health of production personnel, the common ventilating fan brings out pollutants in the workshop, but the equipment in the workshop is numerous, and some corners are difficult to be ventilated. Therefore, there is a need for an air purification system for a plant, which facilitates ventilation treatment of the plant.
Some flowing pollution sources of the production line of the iron and steel enterprises are difficult to set a trapping mode, so that some dust continuously appears in a workshop. The workshop should be sealed according to the ultralow emission transformation requirement of iron and steel enterprise, in case the factory building seals the back and must influence the production environment in the workshop, and the roofing will be diffused in the workshop a long time, influences the production sight of driving operative employee, brings certain influence for production.
In the prior art, the roof tertiary dust removal system configured in the conventional steel-making workshop has the defects of large air volume, low concentration, remote site selection of a dust removal station, uneconomical long-term operation of the system and the like, and is difficult to implement.
Disclosure of Invention
The invention aims to solve the defects and provides an intelligent factory building air purification system.
In order to overcome the defects in the background art, the technical scheme adopted by the invention for solving the technical problems is as follows: the intelligent factory building air purification system comprises a factory building roof, a factory building clerestory is arranged on the factory building roof,
roof ventilators are arranged between the workshop clerestory;
purifying equipment is arranged on the gas building of the factory building and on two sides of the roof ventilator;
the purification equipment comprises a purifier with a filter plate, the lower end of the purifier is connected with a pneumatic ash conveying system, the upper end of the purifier is connected with a centrifugal fan, and the upper end of the centrifugal fan is connected with a conical blast cap.
According to another embodiment of the invention, the roof ventilator further comprises a triangle-shaped upper end surface and a triangle-shaped lower end surface, wherein a circular air hole or a strip-shaped air suction opening is arranged on the plane of the triangle.
According to another embodiment of the invention, the roof ventilator is further provided with lateral openings on two sides, and the lateral openings are communicated with the middle box body of the purifier.
According to another embodiment of the invention, the roof ventilator is further formed into a group with the purification equipment on two sides, at least one group is arranged, and the interval between every two groups is 4-6 m.
According to another embodiment of the invention, the pneumatic ash conveying system comprises an ash hopper connected to the lower end of the purifier and an ash discharging device connected below the ash hopper.
According to another embodiment of the invention, the method further comprises the step of arranging an overhaul platform on the roof of the factory building and on one side of the clerestory of the factory building.
According to another embodiment of the present invention, the filter plate of the purifier is a folded filter plate.
The invention has the beneficial effects that: the intelligent factory building air purification system is an effective, economical and applicable factory building roof purification system design scheme while meeting the requirement of ultralow emission modification provided by the state.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure in the direction B-B in FIG. 1;
FIG. 3 is a schematic view of the structure in the direction A-A of FIG. 1;
wherein: 1. roofing ventilator, 2, factory building dormer, 3, air conveying ash system, 4, toper hood, 5, clearing machine, 6, centrifugal fan, 7, maintenance platform, 8, factory building roofing, 9, side direction opening.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The intelligent plant air purification system consists of a roof ventilator 1, purification equipment, a centrifugal fan 6, a pneumatic ash conveying system 3 and a control system part.
The concrete structure is as shown in fig. 1 and 2, including factory building roofing 8, be equipped with factory building clerestory 2 on factory building roofing 8, factory building clerestory 2 is that the factory building originally set up, installs clarification plant in factory building clerestory 2, need not other addressing, and purifying effect is good simultaneously.
Set up roofing ventilator 1 between factory building dormer 2, clarification plant fixes on factory building dormer 2 to the both sides of roofing ventilator 1 are equipped with side opening 9, and side opening 9 and clearing machine 5's well box intercommunication, because roofing high temperature or dusty air current gather to roofing ventilator 1 in through roofing bar inlet scoop in the steelmaking workshop, then the side opening 9 through the roofing ventilator communicates with the well box of filter plate purification unit, thereby reaches air-purifying's effect.
Preferred embodiment(s) of the invention
The purification equipment comprises a purifier 5 with a filter plate, wherein the purifier 5 with the filter plate structure can enable dust in the air to downwards enter a pneumatic ash conveying system 3 connected with the lower end of the purifier 5, clean air upwards flows upwards and is discharged into the atmosphere through a centrifugal fan 6 connected with the upper end of the purifier 5 and a conical blast cap 4 connected with the upper end of the centrifugal fan 6.
Preferred embodiment(s) of the invention
The upper end of the roof ventilator 1 is arched, the lower end face is triangular, air holes are formed in the triangular plane, the triangular roof shape can effectively enable high-temperature or dusty airflow of a roof in a steel-making workshop to be collected into the roof ventilator 1 through the roof strip-shaped air suction openings or the air holes, and then the airflow enters the purifying unit through the lateral openings 9 in the roof ventilator 1.
Preferred embodiment(s) of the invention
The roof ventilator 1 and the purification devices on two sides of the roof ventilator form a group, at least one group is arranged, the interval between each group is 4-6m, the number of the roof ventilator 1 and the purification devices on two sides of the roof ventilator can be set according to the size of a factory building and the air pollution degree, and the roof ventilator and the purification devices on two sides of the roof ventilator are in a structure of 4 groups as shown in figure 3.
Preferred embodiment(s) of the invention
The pneumatic ash conveying system 3 comprises an ash bucket connected to the lower end of the purifier 5 and an ash discharging device connected to the lower portion of the ash bucket, wherein the ash bucket is used for containing dust falling after the purifier 5 purifies the dust, and the ash discharging device connected to the lower portion of the ash bucket discharges the dust to a fixed area.
Preferred embodiment(s) of the invention
In order to facilitate the workers to replace the filter plates on the purifiers 5 and to facilitate the maintenance conditions such as ash blockage of the pneumatic ash conveying system 3, an overhaul platform 7 is arranged on the plant roof 8 and one side of the plant clerestory 2.
Preferred embodiment(s) of the invention
The filter plate of the purifier 5 is a folding filter plate. The structure of folding filter plate, the filter effect is better to low in production cost, excellent in use effect.
Examples
As shown in figure 2, high-temperature or dusty air flow on the roof in the steel-making workshop is gathered into the roof ventilator through a strip-shaped air suction opening or a circular air hole on the roof, and then is communicated with a middle box body of the filter plate purifier through a side opening 9 of the roof ventilator 1, the dusty air flow enters the purifying equipment on two sides and then flows to the folding filter plate for purification, dust of the dusty air flow is contained in the dust hopper and is discharged to a designated place through the dust discharging device, and finally, the filtered air is discharged into the atmosphere through the conical blast cap of the outlet under the driving of the centrifugal fan 6.
The dust collected by the filter plate purifier is conveyed to a powder collector on the ground through a pneumatic conveying system and is periodically discharged outside through a suction device.
To this kind of time in the workshop roofing will smoke and dust diffuse type's factory building workshop, all can consider that the factory building roofing sets up folding filter plate clean system and replace traditional factory building roofing and set up cubic dust pelletizing system, to such factory building low concentration dust treatment, be the comparatively economic treatment scheme of running cost, the key still need not worry the ground dust removal station site selection problem of cubic dust pelletizing system setting, can satisfy more that the iron and steel enterprise discharges the closed factory building in the transformation requirement and set up the requirement of roofing dust removal facility with ultralow, satisfy the performance management and control standard of national A level enterprise.
The whole structure adopts a PLC control system to control the starting and stopping of the fans, the number of the fans can be flexibly combined and started according to needs in different seasons every year, and the needs of production environment are met. And the structure is established on the original structure of the factory building, so that a large amount of cost is saved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides an intelligent factory building air purification system, includes factory building roofing (8), is equipped with factory building clerestory (2) on factory building roofing (8), its characterized in that:
a roof ventilator (1) is arranged between the workshop clerestory (2);
purifying equipment is arranged on the workshop clerestory (2) and on two sides of the roof ventilator (1);
the purification equipment comprises a purifier (5) with a filter plate, the lower end of the purifier (5) is connected with a pneumatic ash conveying system (3), the upper end of the purifier (5) is connected with a centrifugal fan (6), and the upper end of the centrifugal fan (6) is connected with a conical blast cap (4).
2. The intelligent plant air purification system of claim 1, wherein: the roof ventilator (1) is characterized in that the upper end is arched, the lower end face is triangular, and a circular air hole or a strip-shaped air suction opening is formed in the triangular plane.
3. The intelligent plant air purification system of claim 1, wherein: lateral openings (9) are arranged on two sides of the roof ventilator (1), and the lateral openings (9) are communicated with a middle box body of the purifier (5).
4. The intelligent plant air purification system of claim 1, wherein: the roof ventilator (1) and the purification equipment on the two sides of the roof ventilator form a group, at least one group is arranged, and the interval between every two groups is 4-6 m.
5. The intelligent plant air purification system of claim 1, wherein: the pneumatic ash conveying system (3) comprises an ash hopper connected to the lower end of the purifier (5) and an ash discharging device connected to the lower portion of the ash hopper.
6. The intelligent plant air purification system of claim 1, wherein: an overhaul platform (7) is arranged on the factory building roof (8) and on one side of the factory building clerestory (2).
7. The intelligent plant air purification system of claim 1, wherein: the filter plate of the purifier (5) is a folding filter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011433812.7A CN112246044A (en) | 2020-12-10 | 2020-12-10 | Intelligent factory building air purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011433812.7A CN112246044A (en) | 2020-12-10 | 2020-12-10 | Intelligent factory building air purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112246044A true CN112246044A (en) | 2021-01-22 |
Family
ID=74224984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011433812.7A Pending CN112246044A (en) | 2020-12-10 | 2020-12-10 | Intelligent factory building air purification system |
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| Country | Link |
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| CN (1) | CN112246044A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204148748U (en) * | 2014-10-15 | 2015-02-11 | 青岛路博宏业环保技术开发有限公司 | The supporting cleanse system for soot of robot welding house |
| CN205109226U (en) * | 2015-06-30 | 2016-03-30 | 宝钢工程技术集团有限公司 | Roof dormer formula dust remover |
| CN106765826A (en) * | 2017-01-25 | 2017-05-31 | 石亿兵 | Emission reduction environment-protecting roof ventilator |
| CN208042418U (en) * | 2017-10-20 | 2018-11-02 | 锦州鹏翔电力轻钢设备有限公司 | Roofing purifies natural exhaust device |
| CN208660632U (en) * | 2018-07-09 | 2019-03-29 | 中国能源建设集团广东省电力设计研究院有限公司 | Bag filter and pneumatic ash transmitting system |
| CN110177979A (en) * | 2016-12-05 | 2019-08-27 | 安托尼·博尔克 | Ridge ventilator |
| CN214158957U (en) * | 2020-12-10 | 2021-09-10 | 常州市武进东方除尘设备有限公司 | Intelligent factory building air purification system |
-
2020
- 2020-12-10 CN CN202011433812.7A patent/CN112246044A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204148748U (en) * | 2014-10-15 | 2015-02-11 | 青岛路博宏业环保技术开发有限公司 | The supporting cleanse system for soot of robot welding house |
| CN205109226U (en) * | 2015-06-30 | 2016-03-30 | 宝钢工程技术集团有限公司 | Roof dormer formula dust remover |
| CN110177979A (en) * | 2016-12-05 | 2019-08-27 | 安托尼·博尔克 | Ridge ventilator |
| CN106765826A (en) * | 2017-01-25 | 2017-05-31 | 石亿兵 | Emission reduction environment-protecting roof ventilator |
| CN208042418U (en) * | 2017-10-20 | 2018-11-02 | 锦州鹏翔电力轻钢设备有限公司 | Roofing purifies natural exhaust device |
| CN208660632U (en) * | 2018-07-09 | 2019-03-29 | 中国能源建设集团广东省电力设计研究院有限公司 | Bag filter and pneumatic ash transmitting system |
| CN214158957U (en) * | 2020-12-10 | 2021-09-10 | 常州市武进东方除尘设备有限公司 | Intelligent factory building air purification system |
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