CN109420397A - A kind of industry Wind Volume removing dust by using fresh air room - Google Patents
A kind of industry Wind Volume removing dust by using fresh air room Download PDFInfo
- Publication number
- CN109420397A CN109420397A CN201710725890.6A CN201710725890A CN109420397A CN 109420397 A CN109420397 A CN 109420397A CN 201710725890 A CN201710725890 A CN 201710725890A CN 109420397 A CN109420397 A CN 109420397A
- Authority
- CN
- China
- Prior art keywords
- dust collection
- collection storehouse
- storehouse
- flow
- gravitational
- 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
-
- 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
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/02—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising gravity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
Abstract
The present invention relates to a kind of industrial Wind Volume removing dust by using fresh air rooms.Including dirt pocket ontology, dirt pocket ontology front end is provided with gravitational dust collection storehouse；Inertial dust collection storehouse, the joint portion upper opening in gravitational dust collection storehouse and inertial dust collection storehouse is arranged in gravitational dust collection storehouse rear portion；Gravitational dust collection storehouse, the setting of inertial dust collection storehouse lower part form the dust collection storehouse being connected to it, and gravitational dust collection storehouse is connected to dust collection storehouse, and inertial dust collection storehouse is connected to dust collection storehouse；Inertial dust collection storehouse rear portion is provided with flow-dividing bin, and the joint portion of inertial dust collection storehouse and flow-dividing bin is provided with blast fence, is provided with ventilation hole between neighboring gas flow baffle；Flow-dividing bin lower part is provided with pre-filtering storehouse.The present invention solve it is traditional fully rely on that junior middle school's effect absorption depositing dust is time-consuming and laborious, influences production, costly disadvantage, storehouse is removed by gravitational dust collection storehouse and inertia, the dust of big partial size and middle partial size in air can be removed, by generation economic benefit it is very considerable.
Description
Technical field
The present invention relates to industrial Fresh air handing field more particularly to a kind of industrial Wind Volume removing dust by using fresh air rooms.
Background technique
In many industrial circles, as sewage treatment plant, textile mills, subway, civil air defense constructions and installations ventilation, equipment are cooling logical with industry
Wind, central air conditioner system, metallurgy industry sintering system, power plant gas turbine air inlet system etc., all need to be a large amount of from outdoor introducing
Fresh air, for production etc. after various processing.In recent years, Some Domestic area air quality situation is increasingly serious, the Northwest
Windsand problem is also more serious, takes dust removal process significant in both the above regional industry fresh air.
Currently, it is to use junior middle school's effect adsorption filtration that industrial removing dust by using fresh air, which handles most common method, when dust content of air is big,
First medium effeciency filter need to be replaced frequently, such as in pharmaceutical factory, the Northwest workshop, the first middle-efficient filtering bag of clean air conditioner
Need replacement in two days primary.The consequence that first medium effeciency filter is frequently replaced is: it is time-consuming and laborious, it influences to produce, and improve and be produced into
This.
Summary of the invention
To make up the deficiencies in the prior art, the present invention provides a kind of industrial Wind Volume removing dust by using fresh air room.
The embodiment of the invention provides a kind of industrial Wind Volume removing dust by using fresh air room, including dirt pocket ontology, gravitational dust collection storehouse,
Inertial dust collection storehouse, dust collection storehouse, flow-dividing bin, pre-filtering storehouse, auto reeling type primarily efficient filter unit and new wind cabin.
Preferably, the front baffle in the industrial removing dust by using fresh air room ontology and each storehouse is built with 50 thick color-steel composite boards, interior
Portion's metal fittings use galvanized steel plain sheet processing and fabricating.
Preferably, stainless steel insect prevention case is arranged in outdoor air inlet, and 304 stainless steel fly nets are installed on top, and stainless steel is anti-
Worm case protrudes from outside wall, and when rainfall can be cleaned by rainwater.
Preferably, outdoor air is introduced in the middle part of gravitational dust collection storehouse, and gravitational dust collection storehouse lower part uses pyramidal structure, and top is adopted
With half-cone structure, scarce conical region be airflow channel of the air from gravitational dust collection storehouse to inertial dust collection storehouse.Outdoor air into
After entering in the middle part of gravitational dust collection storehouse, the larger dust of partial size gradually sinks under the effect of gravity in air, removes eventually by gravity
The lower taper bell mouth in dirt storehouse, enters in dust collection storehouse.
Preferably, arc flow deflector, after flow deflector, the air from gravitational dust collection storehouse are set on inertial dust collection storehouse top
Flow direction is from top to down, on the partition in gravitational dust collection storehouse between flow-dividing bin, to install certain amount after into inertial dust collection storehouse
Blast fence, be equipped with the bar shaped ventilation hole from inertial dust collection storehouse to flow-dividing bin below every block baffle, top-down air-flow by
In the barrier of blast fence, airflow direction is prominent to be changed to oblique direction, and the dust of the medium grain size in air is in inertia and gravity
Double action under, keep down flow tendency, eventually by the lower taper bell mouth of inertial dust collection storehouse, enters dust collection
In storehouse.
Further, to meet seasonal bad weather and other requirements, present invention adds available primarily efficient filter dresses
It sets, the function of diffluence room is can artificially to determine the lower step flow direction of air-flow, is provided with item on flow-dividing bin and inertial dust collection storehouse spacing board
Electric control valve, flow-dividing bin and pre-filtering storehouse are installed on shape ventilation hole, locked airflow, flow-dividing bin and air-supply storehouse spacing board
Electric control valve is also installed, electric control valve and auto reeling type primarily efficient filter unit are interlockings on above two on spacing board
Control planning.When being without the use of primarily efficient filter, auto reeling type primarily efficient filter unit is closed, flow-dividing bin and pre-filtering storehouse
Electric control valve on spacing board is closed, and the electric control valve on flow-dividing bin and air-supply storehouse spacing board is opened；It is needing using just
In the case of effect filtering, auto reeling type primarily efficient filter unit is opened, the electric control valve on flow-dividing bin and pre-filtering storehouse spacing board
It opens, the electric control valve on flow-dividing bin and air-supply storehouse spacing board is closed；
Preferably, the primarily efficient filter device in the present invention selects auto reeling type primarily efficient filter unit, auto reeling type air mistake
Filter is high degree of automation, and it is long to need to change the period, it be being converted to sensing electric signal by filter front and back pressure difference, and it is right
The air cleaner that filtering material is replaced automatically.
Preferably, fresh air air outlet is set on the air-supply storehouse top, single open-door is set on exterior wall, and the installation of door side is certainly
Dynamic takeup type primarily efficient filter machine set PLC operates control panel, the interlock program of setting unit and motor-driven valve in PLC.
Preferably, cleaning door is set on the dust collection storehouse exterior wall.
Preferably, the present invention provides that a kind of industrial non-space in Wind Volume removing dust by using fresh air room is big, and internal gas flow flow velocity is extremely low, root
Proportional with resistance according to flow velocity, air drag is smaller in the present invention, therefore, is not provided with power device, required to overcome
The power of minimal drag is provided by the unit that lower step introduces treated fresh air.
A kind of industry Wind Volume removing dust by using fresh air room provided by the embodiment of the present invention, have it is following the utility model has the advantages that
1, the present invention solve it is traditional fully rely on that junior middle school's effect absorption depositing dust is time-consuming and laborious, influences production, costly disadvantage,
Remove storehouse by gravitational dust collection storehouse and inertia, the dust of big partial size and middle partial size in air can be removed, by generation economic benefit
It is very considerable.
2, the configuration of the present invention is simple, general decor work and ventilation work can be built, and when installation is time saving and energy saving, later period use at
This is low.
3, structure of the invention is novel, and primarily efficient filter part can flexibly use according to actual needs, and control section automates journey
Degree is high.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of diagrammatic cross-section of industrial Wind Volume removing dust by using fresh air room of the present invention.
Fig. 2 is the side schematic view separated between inertial dust collection storehouse and flow-dividing bin.
Fig. 3 is air-supply storehouse external walls side schematic view.
1., a kind of industrial Wind Volume removing dust by using fresh air room ontology in figure:；2., gravitational dust collection storehouse；3. inertial dust collection storehouse；4., powder
Dirt collecting bin；5., flow-dividing bin；6., pre-filtering storehouse；7. new wind cabin.
In figure: 1, stainless steel insect prevention case；2,304 stainless steel fly net；3, exterior wall；4, conical component；5, deflector；6, item
Shape ventilation hole；7, conical hopper one；8, conical hopper two；9, blast fence；10, cleaning door；11, electric control valve one；12, electric
Dynamic regulating valve two；13, arc chord angle (not marking all)；14, PLC operates control panel；15, maintenance door.
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, described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on reality of the invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
As shown in Figure 1, a kind of industrial Wind Volume removing dust by using fresh air room provided in an embodiment of the present invention, including dirt pocket ontology
1., gravitational dust collection storehouse 2., inertial dust collection storehouse 3., dust collection storehouse 4., flow-dividing bin 5., 6., newly wind cabin is 7. and automatically in pre-filtering storehouse
Takeup type primarily efficient filter unit is 8..
1. and the front baffle in each storehouse is taken with 50 thick color-steel composite boards as shown in Figure 1, industry removing dust by using fresh air room ontology
It builds, all inner corner trims are excessive using arc chord angle 13；Interior metal accessory conical component 4, conical hopper 28, is led at conical hopper 1
Flowing plate 5, blast fence 9 are all made of galvanized steel plain sheet processing and fabricating, further, such as have ready conditions, and stainless steel plate processing and fabricating can be used.
As shown in Figure 1, stainless steel insect prevention case 1 is arranged in outdoor air inlet, 304 stainless steel fly nets 2 are installed on top.
As shown in Figure 1, outdoor air is introduced to gravitational dust collection storehouse 2. middle part, 2. lower part uses conical hopper, cone in gravitational dust collection storehouse
Shape funnel angle is 60 degree, and top is also 60 degree using conical component connection roof and exterior wall, angle, and the scarce conical region of institute is sky
Gas is from the gravitational dust collection storehouse 2. airflow channel to inertial dust collection storehouse 3..After outdoor air enters in the middle part of gravitational dust collection storehouse, air
The middle larger dust of partial size by the lower taper bell mouth of gravitational dust collection storehouse 2., enters dust collection storehouse under the effect of gravity
In 4..
As shown in Figure 1, cleaning door 10 is arranged on the dust collection storehouse 4. exterior wall, it can periodically enter clean catch
Dust.
As shown in Figure 1, in inertial dust collection storehouse, 3. arc flow deflector 5 is arranged in top, after flow deflector 5, comes from gravitational dust collection
The air of storehouse 2. enter inertial dust collection storehouse 3. afterwards flow direction for from top to down, gravitational dust collection storehouse 2. in and flow-dividing bin 5. between partition
On, a certain number of blast fences 9 are installed, blast fence angle is 55 degree, is equipped with below every piece of blast fence 9 from inertial dust collection
3. the bar shaped ventilation hole 6 of flow-dividing bin 5. is arrived in storehouse, due to the barrier of blast fence 9, airflow direction is prominent to be changed to top-down air-flow
Oblique direction, and the dust of the medium grain size in air, under the double action of inertia and gravity, keep down flow tendency, most
Pass through inertial dust collection storehouse 3. lower taper funnel 8 eventually, it is 4. interior to enter dust collection storehouse.
As shown in figures 1 and 3, present invention adds available primarily efficient filter device, primarily efficient filter device is selected automatic
Takeup type primarily efficient filter unit 8., to meet seasonal bad weather and other requirements.The function of flow-dividing bin 5. is artificially to determine
Determine air-flow lower step flow direction, flow-dividing bin 5. with bar shaped ventilation hole 6, locked air-flow stream are provided on inertial dust collection storehouse 3. spacing board
It is logical, flow-dividing bin 5. with electric control valve 11 is installed in new wind cabin 7. spacing board, flow-dividing bin is 5. and on pre-filtering storehouse 6. spacing board
Electric control valve 12 is also installed, on above two 8. electric control valve 11 and 12 and auto reeling type primarily efficient filter unit are connection
Lock control relationship.When being without the use of primarily efficient filter, 8. auto reeling type primarily efficient filter unit is closed, and flow-dividing bin is 5. and in advance
Filtering cabin 6. close by the electric control valve 12 on spacing board, 5. flow-dividing bin is opened with the electric control valve 11 in new wind cabin 7. spacing board
It opens；It is 7. interior that the electric control valve 11 that then 5. air directly passes through unlatching from flow-dividing bin enters new wind cabin；Encountering seasonal evil
Bad weather or other requirements are needed using in the case of primarily efficient filter, and 8. auto reeling type primarily efficient filter unit is opened, flow-dividing bin is 5.
With on pre-filtering storehouse 6. spacing board electric control valve 12 open, flow-dividing bin 5. with the electric control valve in new wind cabin 7. spacing board
11 close, then air from flow-dividing bin 5. in by electric control valve 12 enter pre-filtering storehouse 6. in, using auto reeling type
Primarily efficient filter unit enters new wind cabin after 8. filtering 7. interior.
As shown in figures 1 and 3, in the new wind cabin, 7. fresh air air outlet 16 is arranged in top, and single open-door is arranged on exterior wall
15, auto reeling type primarily efficient filter unit is installed in door side, and 8. PLC operates control panel 14, and auto reeling type is arranged in PLC14
8. and the 11 and 12 above interlock program of electric control valve primarily efficient filter unit.
Claims (4)
1. a kind of industry Wind Volume removing dust by using fresh air room, which is characterized in that including dirt pocket ontology, dirt pocket ontology front end is set
It is equipped with gravitational dust collection storehouse, the gravitational dust collection storehouse is connected with air inlet；
It opens on the joint portion top in gravitational dust collection storehouse rear portion setting inertial dust collection storehouse, the gravitational dust collection storehouse and inertial dust collection storehouse
Mouth forms air ventilation passage；
The gravitational dust collection storehouse, the setting of inertial dust collection storehouse lower part form the powder being connected to the gravitational dust collection storehouse, inertial dust collection storehouse
Dirt collecting bin, the gravitational dust collection storehouse and dust collection storehouse are connected to by the formation of conical hopper one, the inertial dust collection storehouse and powder
Dirt collecting bin forms connection by conical hopper two；
Inertial dust collection storehouse rear portion is provided with flow-dividing bin, the joint portion of the inertial dust collection storehouse and flow-dividing bin be provided with it is several tiltedly
To setting blast fence, ventilation hole is provided between neighboring gas flow baffle；
The flow-dividing bin lower part is provided with pre-filtering storehouse, and the joint portion in the flow-dividing bin and pre-filtering storehouse is provided with electric control valve
Two；
The flow-dividing bin, pre-filtering storehouse rear portion be provided with new wind cabin, the joint portion of the flow-dividing bin and new wind cabin is provided with electricity
Dynamic regulating valve one；
It is provided in the new wind cabin in new wind cabin lower part and the corresponding filter bank of pre-filtering bin location.
2. a kind of industrial Wind Volume removing dust by using fresh air room according to claim 1, which is characterized in that the air inlet setting
There is insect prevention case, is provided with fly net in the insect prevention case.
3. a kind of industrial Wind Volume removing dust by using fresh air room according to claim 1, which is characterized in that on the inertial dust collection storehouse
The deflector being obliquely installed is provided at portion's opposed open.
4. a kind of industrial Wind Volume removing dust by using fresh air room according to claim 1, which is characterized in that in the dust collection storehouse
It is provided with cleaning door, the new wind cabin end face is provided with maintenance door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710725890.6A CN109420397A (en) | 2017-08-22 | 2017-08-22 | A kind of industry Wind Volume removing dust by using fresh air room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710725890.6A CN109420397A (en) | 2017-08-22 | 2017-08-22 | A kind of industry Wind Volume removing dust by using fresh air room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109420397A true CN109420397A (en) | 2019-03-05 |
Family
ID=65498157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710725890.6A Pending CN109420397A (en) | 2017-08-22 | 2017-08-22 | A kind of industry Wind Volume removing dust by using fresh air room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109420397A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473309A (en) * | 2020-12-22 | 2021-03-12 | 南昌大学 | Combined type dust collecting system with cross-flow filtration |
-
2017
- 2017-08-22 CN CN201710725890.6A patent/CN109420397A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473309A (en) * | 2020-12-22 | 2021-03-12 | 南昌大学 | Combined type dust collecting system with cross-flow filtration |
| CN112473309B (en) * | 2020-12-22 | 2024-05-03 | 南昌大学 | Combined dust collection system with cross-flow filtration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190305 |
|
| WD01 | Invention patent application deemed withdrawn after publication |