CN208613332U - A kind of blower exhausting system - Google Patents
A kind of blower exhausting system Download PDFInfo
- Publication number
- CN208613332U CN208613332U CN201821126834.7U CN201821126834U CN208613332U CN 208613332 U CN208613332 U CN 208613332U CN 201821126834 U CN201821126834 U CN 201821126834U CN 208613332 U CN208613332 U CN 208613332U
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- exhausting
- gas
- exhaust column
- inner cylinder
- blower
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Abstract
The utility model relates to waste gas treatment equipment fields, and in particular to a kind of blower exhausting system.It include blower, the main air draft being connect with blower, and the gas collection skin plate being connect with main air draft, gas collection skin plate is equipped with gas gathering mask, the air inlet of main air draft bottom is equipped with the exhausting inner cylinder concentric with main air draft, by dividing exhaust column to be connected between gas collection skin plate surrounding and main air draft, the air inlet of exhaust column is divided to be arranged on gas collection skin plate, the air outlet of exhaust column is divided to correspond to the setting of exhausting inner cylinder, the height for dividing the height of exhaust column to be lower than exhausting inner cylinder；The air inlet diameter for dividing the air inlet diameter of exhaust column to be less than exhausting inner cylinder.To form strong exhausting system, the flue gas or exhaust gas collect to gas gathering mask carry out strong pumping, exhaust column can be divided to aspirate being dispersed in the flue gas or exhaust gas of gas collection shroud rim, air suction efficiency is high.
Description
Technical field
The utility model relates to waste gas treatment equipment field more particularly to a kind of blower exhausting systems.
Background technique
Existing exhausting system has generally comprised blower, the main air draft connecting with blower, and connect with main air draft
Gas collection skin plate, gas collection skin plate be equipped with gas gathering mask, since main air draft corresponds to the center of gas gathering mask, gas gathering mask edge
Suction force is weaker, and gas is easy to escape from gas collection shroud rim, to influence air suction efficiency.
Utility model content
The purpose of the utility model is to overcome the gas gathering mask edge air draught power of the exhausting system of the prior art is weak, gas
It is easy to escape from gas collection shroud rim, the low defect of air suction efficiency.
To solve the technical solution that the technical issues of the utility model is proposed uses are as follows: the blower exhausting of the utility model
System includes blower, the main air draft connecting with blower, and the gas collection skin plate connecting with main air draft, gas collection skin plate
It is equipped with gas gathering mask, the air inlet of the main air draft bottom is equipped with the exhausting inner cylinder concentric with main air draft, described
By dividing exhaust column to be connected between gas collection skin plate surrounding and main air draft, the air inlet of exhaust column is divided to be arranged in gas collection skin plate
On, described divides the air outlet of exhaust column to correspond to the setting of exhausting inner cylinder, the height for dividing the height of exhaust column to be lower than exhausting inner cylinder；Institute
The air inlet diameter for dividing exhaust column stated is less than the air inlet diameter of exhausting inner cylinder.
Include: to the technical solution that the utility model is further qualified
The bottom setting for dividing the air outlet of exhaust column to correspond to exhausting inner cylinder.
The more than two points of exhaust columns are circumferentially evenly distributed as axle center using the center of main air draft.
Through the above technical solutions, the utility model has the following beneficial effects: the main pumping of blower exhausting system of the utility model
The air inlet of bottom duct is equipped with the exhausting inner cylinder concentric with main air draft, passes through two between gas collection skin plate and main air draft
Divide exhaust column to be connected to more than a, form strong exhausting system, the flue gas or exhaust gas collect to gas gathering mask carry out strength pumping
It inhales, exhaust column can be divided to aspirate being dispersed in the flue gas or exhaust gas of gas collection shroud rim, air suction efficiency is high.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of blower exhausting system of the utility model.
Fig. 2 is the structural schematic diagram of the blower exhausting system of the prior art.
Specific embodiment
It is described further below in conjunction with structure of the attached drawing to the utility model.
Referring to Fig.1, a kind of blower exhausting system includes blower 1, the main air draft 2 connecting with blower, and with main pumping
The gas collection skin plate 3 of air hose connection, gas collection skin plate 3 are equipped with gas gathering mask 4, the air inlet of 2 bottom of main air draft be equipped with
The concentric exhausting inner cylinder 5 of main air draft, by dividing exhaust column 6 to be connected between 3 surrounding of gas collection skin plate and main air draft 2, point pumping
The air inlet 61 of air hose is arranged on gas collection skin plate 3, divides the corresponding exhausting inner cylinder 5 of the air outlet 62 of exhaust column to be arranged, then divides pumping
The height of air hose is lower than the height of exhausting inner cylinder.The air inlet diameter for dividing the air inlet diameter of exhaust column to be less than exhausting inner cylinder.This
In embodiment, the bottom for dividing the air outlet of exhaust column to correspond to exhausting inner cylinder is arranged.In the present embodiment, more than two points of exhaust columns
It is circumferentially evenly distributed as axle center using the center of main air draft.It can be set according to actual needs the quantity of point exhaust column.
The direction of arrow is exactly the direction of the exhausting system exhausting of the application in attached drawing 1, since the diameter of exhausting inner cylinder is small
In the interior warp of main air draft, so that the air inlet of exhausting inner cylinder generates biggish whirlwind suction force, the periphery of exhausting inner cylinder is generated
Biggish negative pressure.Due to dividing the diameter of suction opening smaller than the diameter of exhausting inner cylinder, the effect of this negative pressure makes score exhausting
Mouth generates biggish suction force.Due to the presence of exhausting inner cylinder, so that main air draft and the exhausting effect of exhaust column is divided not do mutually
It relates to, turbulent air jet will not be generated inside gas gathering mask, original blower point exhausting effect is thus become face exhausting effect.
This addresses the problem an original blowers always to take out not clean, inefficient problem, solve a pumping gas gathering mask intermediate gas and
The technical issues of ignoring surrounding gas.
Existing technology is indicated in attached drawing 2, the direction of arrow is exactly the direction of exhausting system exhausting in figure, due to not dividing
The swabbing action of suction opening, the arrow on both sides indicate the gas flow of gas collection shroud rim.Since gas gathering mask edge suction force is weak,
Gas escapes out gas collection shroud rim and is not aspirated thoroughly, to affect air suction efficiency.
Although being described in detail in conjunction with attached drawing to specific embodiment of the present utility model, should not be construed as pair
The restriction of the protection scope of the utility model.In range described by claims, those skilled in the art are without creation
Property the various modifications that can make of labour and deformation still fall within the protection scope of the utility model.
Claims (3)
1. a kind of blower exhausting system, includes blower, the main air draft connecting with blower, and the collection connecting with main air draft
Gas hood panel, gas collection skin plate be equipped with gas gathering mask, it is characterised in that: the air inlet of the main air draft bottom be equipped with
The concentric exhausting inner cylinder of main air draft, by dividing exhaust column to be connected between the gas collection skin plate surrounding and main air draft, point
The air inlet of exhaust column is arranged on gas collection skin plate, and described divides the air outlet of exhaust column to correspond to the setting of exhausting inner cylinder, point pumping
The height of air hose is lower than the height of exhausting inner cylinder；The air inlet that the air inlet diameter for dividing exhaust column is less than exhausting inner cylinder is straight
Diameter.
2. a kind of blower exhausting system as described in claim 1, it is characterised in that: the air outlet for dividing exhaust column is corresponding
The bottom of exhausting inner cylinder is arranged.
3. a kind of blower exhausting system as described in claim 1, it is characterised in that: divide exhaust column with master described in two or more
The center of exhaust column is that axle center is circumferentially evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126834.7U CN208613332U (en) | 2018-07-17 | 2018-07-17 | A kind of blower exhausting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821126834.7U CN208613332U (en) | 2018-07-17 | 2018-07-17 | A kind of blower exhausting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208613332U true CN208613332U (en) | 2019-03-19 |
Family
ID=65705800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821126834.7U Active CN208613332U (en) | 2018-07-17 | 2018-07-17 | A kind of blower exhausting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208613332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636976A (en) * | 2018-07-17 | 2018-10-12 | 深圳市宜和勤环保科技有限公司 | A kind of wind turbine exhausting system |
-
2018
- 2018-07-17 CN CN201821126834.7U patent/CN208613332U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108636976A (en) * | 2018-07-17 | 2018-10-12 | 深圳市宜和勤环保科技有限公司 | A kind of wind turbine exhausting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fan exhaust system Effective date of registration: 20230818 Granted publication date: 20190319 Pledgee: Shenzhen Rural Commercial Bank Co.,Ltd. Longcheng sub branch Pledgor: SHENZHEN YIHEQIN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2023980052722 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |