CN205667760U - Welding flue gas inertia dust-removing device - Google Patents
Welding flue gas inertia dust-removing device Download PDFInfo
- Publication number
- CN205667760U CN205667760U CN201620537951.7U CN201620537951U CN205667760U CN 205667760 U CN205667760 U CN 205667760U CN 201620537951 U CN201620537951 U CN 201620537951U CN 205667760 U CN205667760 U CN 205667760U
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- CN
- China
- Prior art keywords
- baffle
- flue gas
- surge bunker
- grades
- plate
- 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.)
- Expired - Fee Related
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- Separating Particles In Gases By Inertia (AREA)
Abstract
This utility model relates to a kind of welding flue gas inertia dust-removing device.Welding process affects environment also can cause damage greatly to the health being exposed to welder therein for a long time.Its composition of this utility model includes: top cover (11), described top cover connects surge bunker (2), described surge bunker connects absorption storehouse (3), vertical column (1) is installed on described top cover, the middle-end of described column is provided with three grades of baffle plates (9), the end of described column is provided with one baffle (7), the bottom of described surge bunker is provided with gas guide hole plate (5), the bottom in described absorption storehouse is provided with inertial dust collection orifice plate (6), the internally installed active dose of plate (10) in described absorption storehouse, air inlet pipe (4) extend in described surge bunker through described absorption storehouse, the port of the described air inlet pipe extending into surge bunker installs two grades of baffle plates (8).This utility model is used for welding flue gas inertia dust-removing device.
Description
Technical field:
This utility model relates to fume treatment technical field, is specifically related to a kind of welding flue gas inertia dust-removing device.
Background technology:
Most of welding process all can be along with a large amount of generations welding flue gas, containing substantial amounts of gold in welding flue gas
Belong to compound, not only affect environment and also the health being exposed to welder therein for a long time can be caused damage greatly, therefore
Need butt welding cigarette receiving gas to discharge again after carrying out effective absorption process, reach clear for granular compound tiny in flue gas
The purpose removed.
Summary of the invention:
The purpose of this utility model is to provide a kind of welding flue gas inertia dust-removing device.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of welding flue gas inertia dust-removing device, its composition includes: top cover, and described top cover connects surge bunker, described
Surge bunker connects absorption storehouse, and described top cover is provided with vertical column, and the middle-end of described column is provided with three grades of baffle plates,
The end of described column is provided with one baffle, and the bottom of described surge bunker is provided with gas guide hole plate, described suction
The bottom in attached storehouse is provided with inertial dust collection orifice plate, the internally installed active dose of plate in described absorption storehouse, and air inlet pipe is through described
Absorption storehouse extend in described surge bunker, and the port of the described air inlet pipe extending into surge bunker installs two grades of baffle plates.
Described welding flue gas inertia dust-removing device, described one baffle is conulite, cone angle 80 °～
100 °, two grades of described baffle plates are conulites, cone angle 80 °～100 °, and three grades of described baffle plates are conulites, cone
Angle 80 °～100 °.
Described welding flue gas inertia dust-removing device, described one baffle opening direction is towards air inlet, described two
Level baffle plate is with one baffle opening towards relative, and three grades of described baffle openings directions are identical with one baffle opening direction.
Described welding flue gas inertia dust-removing device, described gas guide hole plate is uniformly distributed a diameter of 5mm～7mm
Hole, described inertial dust collection orifice plate is uniformly distributed the hole of a diameter of 2mm～4mm.
The beneficial effects of the utility model are:
This utility model utilizes one-level, the alternate in two grades, three grades three pieces of baffle plate lattice gear directions, is passed through from air inlet pipe
Flue gas buffer, the flowing velocity of the flue gas that slows down, to increase flue gas filtration time in filtration system so that filter more
Add fully.The baffle plate diameter of rear stage is more than the baffle plate diameter of previous stage, and baffle plate is taper, and its edge contour has guiding and makees
With, guide flue gas to carry to downward one baffle, and be unlikely to produce convection current, affect flow of flue gas.Have little on three grades of baffle plates
Hole, the space from three grades of baffle plates of the flue gas after premenstrual two-stage baffle plate buffering, through the top of through surge bunker, intercepts through top
Flue gas can the outer of three grades of baffle plates guide under, flow downwards along surge bunker inwall, be equipped with below surge bunker gas guide
Orifice plate, flue gas can be separated into less flue gas group by hole, and flue gas group first passes through the absorption of cellular activating agent in absorption storehouse, and
After be passed in solution through inertial dust collection orifice plate, flue gas can be separated into volume more by hole on inertial dust collection orifice plate further
Little flue gas group, flue gas group is the least, and the amount of pollutant wherein comprised is the fewest, effect adsorbed in the solution that filter effect is limited
Fruit is the best.Solution can buffer the flowing velocity of flue gas, makes flue gas lose kinetic energy, and particulate matter is attached in water, it is also possible to very well
Other pollutant of absorption, this dedusting method is inertial dust collection.
Three pieces of baffle plates of this utility model can buffer the flowing velocity of flue gas so that the filtration in the whole filtration system of flue gas
Time increases, and filters more abundant；This utility model baffle design is taper, good to the guidance quality of flue gas, will not produce convection current,
Flow resistance is the least；This utility model activating agent plate is honeycomb fashion activating agent, is removed by honeycomb fashion activating agent and solution inertia
Dirt two-layer filters, good filtration effect, and pollutant are removed fully.
Two grades of baffle plate maximum cross-section areas of this utility model are the twices of one baffle, and three grades of baffle plate maximum cross-section areas are
The twice of two grades of baffle plates, one baffle opening direction towards air inlet, two grades of baffle plates with one baffle opening towards relative, three grades
Baffle openings direction is relative with two grades of baffle openings directions.
It is pasted with high-precision filtration net on this utility model inertial dust collection plate, plays the filtration to metal particulate and bubble
Further smash.
Accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model.
Detailed description of the invention:
Embodiment 1:
A kind of welding flue gas inertia dust-removing device, its composition includes: top cover 11, and described top cover connects surge bunker 2, described
Surge bunker connect absorption storehouse 3, described top cover is provided with vertical column 1, the middle-end of described column is provided with three grades
Baffle plate 9, the end of described column is provided with one baffle 7, and the bottom of described surge bunker is provided with gas guide hole plate 5,
The bottom in described absorption storehouse is provided with inertial dust collection orifice plate 6, the internally installed active dose of plate 10 in described absorption storehouse, air inlet pipe
4 extend in described surge bunker through described absorption storehouse, and the port of the described air inlet pipe extending into surge bunker installs two
Level baffle plate 8.
Embodiment 2:
According to the welding flue gas inertia dust-removing device described in embodiment 1, described one baffle is conulite, angulus pyramidis
Spending 80 °～100 °, two grades of described baffle plates are conulites, cone angle 80 °～100 °, and three grades of described baffle plates are hollow cones
Body, cone angle 80 °～100 °.
Embodiment 3:
According to the welding flue gas inertia dust-removing device described in embodiment 1, described one baffle opening direction is towards air inlet
Mouthful, two grades of described baffle plates with one baffle opening towards relative, three grades of described baffle openings directions and one baffle opening
Direction is identical.
Embodiment 4:
According to the welding flue gas inertia dust-removing device described in embodiment 1, described gas guide hole plate is uniformly distributed straight
Footpath is the hole of 5mm～7mm, and described inertial dust collection orifice plate is uniformly distributed the hole of a diameter of 2mm～4mm.
Claims (4)
1. a welding flue gas inertia dust-removing device, its composition includes: top cover, it is characterized in that: described top cover connects surge bunker,
Described surge bunker connects absorption storehouse, and described top cover is provided with vertical column, and the middle-end of described column is provided with three
Level baffle plate, the end of described column is provided with one baffle, and the bottom of described surge bunker is provided with gas guide hole plate, institute
The bottom in the absorption storehouse stated is provided with inertial dust collection orifice plate, and the internally installed active dose of plate in described absorption storehouse, air inlet pipe passes
Described absorption storehouse extend in described surge bunker, and the port of the described air inlet pipe extending into surge bunker installs two grades of gears
Plate.
Welding flue gas inertia dust-removing device the most according to claim 1, is characterized in that: described one baffle is hollow cone
Body, cone angle 80 °～100 °, two grades of described baffle plates are conulites, cone angle 80 °～100 °, three grades of described gears
Plate is conulite, cone angle 80 °～100 °.
Welding flue gas inertia dust-removing device the most according to claim 1, is characterized in that: described one baffle opening direction
Towards air inlet, two grades of described baffle plates with one baffle opening towards relative, three grades of described baffle openings directions and one-level
Baffle openings direction is identical.
Welding flue gas inertia dust-removing device the most according to claim 1, is characterized in that: on described gas guide hole plate all
Even distribution diameter is the hole of 5mm～7mm, and described inertial dust collection orifice plate is uniformly distributed the hole of a diameter of 2mm～4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620537951.7U CN205667760U (en) | 2016-06-06 | 2016-06-06 | Welding flue gas inertia dust-removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620537951.7U CN205667760U (en) | 2016-06-06 | 2016-06-06 | Welding flue gas inertia dust-removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205667760U true CN205667760U (en) | 2016-11-02 |
Family
ID=57194407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620537951.7U Expired - Fee Related CN205667760U (en) | 2016-06-06 | 2016-06-06 | Welding flue gas inertia dust-removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205667760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905381A (en) * | 2018-07-10 | 2018-11-30 | 宁夏如意科技时尚产业有限公司 | A kind of double twisting maintenance room introducing tracheae |
-
2016
- 2016-06-06 CN CN201620537951.7U patent/CN205667760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108905381A (en) * | 2018-07-10 | 2018-11-30 | 宁夏如意科技时尚产业有限公司 | A kind of double twisting maintenance room introducing tracheae |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 Termination date: 20170606 |