CN208495323U - A kind of efficient gas collecting device - Google Patents
A kind of efficient gas collecting device Download PDFInfo
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- CN208495323U CN208495323U CN201820530048.7U CN201820530048U CN208495323U CN 208495323 U CN208495323 U CN 208495323U CN 201820530048 U CN201820530048 U CN 201820530048U CN 208495323 U CN208495323 U CN 208495323U
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- port
- gas
- collection
- exhaust gas
- main body
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Abstract
A kind of efficient gas collecting device, including a gas collection cover main body (1), the area of the lower port of the gas collection cover main body (1) are greater than port thereon, and the upper port of gas collection cover main body (1) connects collection conduit (2), and its lower port is as exhaust gas and dust collection port (11)；It is characterized by: capping has a homogenating plate (111) on the exhaust gas and dust collection port (11), which is a plate body, and multiple wind inlets (1111) are evenly equipped on the plate body；The area summation of all wind inlets (1111) is equal to 2~4 times of the caliber area of the collection conduit (2).Homogenating plate is arranged in exhaust gas and dust collection port in the utility model, is uniformly distributed suction at exhaust gas and dust collection port (11), greatly improves gas collection effect, gas collecting efficiency is made to improve 80%~90%.
Description
Technical field
The utility model relates to industry environmental protection fields, and in particular to a kind of efficient gas collecting device.
Background technique
In actual waste gas treatment equipment Engineering Projects, for example the exhaust gas of baking oven, heating furnace, most exhaust gas are not
It is difficult in the presence of processing, it is exactly to collect both difficult problems.No matter how difficult exhaust gas is it may first have to which that be done is ensuring that collection
Efficiency, otherwise follow-up work, which is equal to, wastes time.Most important in collection system is exactly gas gathering mask, in waste gas treatment engineering
In forward position, it mainly passes through after blower causes certain air-breathing speed in gas gathering mask mouth will effectively generate in emission source
Dust and pernicious gas siphon away, pass through subsequent processing system qualified discharge.
The gas gathering mask of existing gas collecting apparatus is an anti-infundibulate, and the upper port of the gas gathering mask connects collection conduit, and under it
As exhaust gas and dust collection port, which is the open large port of entirety for port.In general collection conduit
Wind speed general control in 10-12m/s, and the wind speed of exhaust gas and dust collection port and the area of exhaust gas and dust collection port are inversely proportional,
And the wind speed of exhaust gas and dust collection port is generally required reach 4-6m/s or more and can be only achieved ideal effect.Therefore, in phase
Under the premise of same air quantity, " gathering speed raising " and " it is sufficiently large to collect area " is conflicting, how can guarantee gathering speed
Under the premise of increase collect area, be always the research topic of those skilled in the art.
Summary of the invention
The utility model aim is to provide a kind of efficient gas collecting device, to guarantee gathering speed under the premise of increase collection surface
Product.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of efficient gas collecting device, including a gas collection
Cover main body, the area of the lower port of the gas collection cover main body are greater than port thereon, and the upper port of gas collection cover main body connects collection conduit,
And its lower port is as exhaust gas and dust collection port；Capping has a homogenating plate in the exhaust gas and dust collection port, which is one
Plate body is evenly equipped with multiple wind inlets on the plate body；The area summation of all wind inlets is equal to the caliber face of the collection conduit
Long-pending 2~4 times.
In above scheme, the wind inlet is rectangular opening, the rectangular arrangement on homogenating plate of these wind inlets.
Due to the application of above-mentioned technical proposal, the following bring effect of the working principle of the utility model is as follows:
Since homogenating plate is arranged in the lower port (i.e. exhaust gas and dust collection port) of air draught cover main body in the utility model, make to inhale
Power is evenly distributed in exhaust gas and dust collection port, under the premise of guaranteeing gathering speed, increases collection area, greatly improves collection
Gas effect, makes gas collecting efficiency improve 80%~90%.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the elevational schematic view of Fig. 1.
In the figures above: 1, gas collection cover main body；11, exhaust gas and dust collection port；111, homogenating plate；1111, wind inlet；2, it receives
Collect pipeline.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Embodiment: referring to shown in Fig. 1, Fig. 2:
The area of a kind of efficient gas collecting device, including a gas collection cover main body 1, the lower port of the gas collection cover main body 1 is greater than it
The upper port of upper port, gas collection cover main body 1 connects collection conduit 2, and its lower port is as exhaust gas and dust collection port 11；It is described useless
Capping has a homogenating plate 111 on gas dust collection mouth 11, which is a plate body, and multiple suctions are evenly equipped on the plate body
Air holes 1111；The area summation of all wind inlets 1111 is equal to 2~4 times of the caliber area of the collection conduit 2.
Shown in Figure 2, the wind inlet 1111 is rectangular opening, these wind inlets 1111 are rectangular on homogenating plate 111
Arrangement.
Wind speed general control in the collection conduit 2 of the present embodiment is in 10-12m/s, and the wind of exhaust gas and dust collection port 11
Speed can reach 4-6m/s, and the area of entire exhaust gas and dust collection port 11 keeps larger.
Homogenating plate 111 is arranged in the present embodiment in the lower port (i.e. exhaust gas and dust collection port 11) of air draught cover main body 1, makes to inhale
Power is uniformly distributed at exhaust gas and dust collection port 11, under the premise of guaranteeing gathering speed, is increased collection area, is substantially improved
Gas collection effect, makes gas collecting efficiency improve 80%~90%.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (2)
1. a kind of efficient gas collecting device, including a gas collection cover main body (1), the area of the lower port of the gas collection cover main body (1) are greater than
The upper port of port thereon, gas collection cover main body (1) connects collection conduit (2), and its lower port is as exhaust gas and dust collection port
(11)；It is characterized by: capping has a homogenating plate (111) on the exhaust gas and dust collection port (11), which is one
Plate body is evenly equipped with multiple wind inlets (1111) on the plate body；The area summation of all wind inlets (1111) is equal to the collection
2~4 times of the caliber area of pipeline (2).
2. efficient gas collecting device according to claim 1, it is characterised in that: the wind inlet (1111) is rectangular opening, these
Wind inlet (1111) rectangular arrangement on homogenating plate (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530048.7U CN208495323U (en) | 2018-04-13 | 2018-04-13 | A kind of efficient gas collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530048.7U CN208495323U (en) | 2018-04-13 | 2018-04-13 | A kind of efficient gas collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208495323U true CN208495323U (en) | 2019-02-15 |
Family
ID=65295532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820530048.7U Expired - Fee Related CN208495323U (en) | 2018-04-13 | 2018-04-13 | A kind of efficient gas collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208495323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210688A (en) * | 2021-01-25 | 2022-03-22 | 芜湖凯博环保科技股份有限公司 | Negative pressure cobweb-shaped diffused gas collecting device |
-
2018
- 2018-04-13 CN CN201820530048.7U patent/CN208495323U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210688A (en) * | 2021-01-25 | 2022-03-22 | 芜湖凯博环保科技股份有限公司 | Negative pressure cobweb-shaped diffused gas collecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20210413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |