CN201569101U - Moveable suction system - Google Patents
Moveable suction system Download PDFInfo
- Publication number
- CN201569101U CN201569101U CN2009200337823U CN200920033782U CN201569101U CN 201569101 U CN201569101 U CN 201569101U CN 2009200337823 U CN2009200337823 U CN 2009200337823U CN 200920033782 U CN200920033782 U CN 200920033782U CN 201569101 U CN201569101 U CN 201569101U
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- CN
- China
- Prior art keywords
- waste gas
- pipe
- aspiration channel
- suction
- duct set
- 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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Abstract
The utility model discloses a moveable suction system. A moveable suction hood is arranged on a waste gas producing device and fixedly connected with a traveling trolley; a suction opening is formed on the side surface of the upper part of the moveable suction hood and fixedly connected with an opening at the upper end of a suction pipe; an opening at the lower end of the suction pipe is embedded in a cross groove on the wall of an air collection pipe; one end of the air collection pipe is connected with the head end of a straight air pipe; an air exhaust fan is arranged on the straight air pipe; pressure difference is generated between two ends of the suction pipe through the air exhaust fan; under the pressure difference, waste gas produced by the waste gas producing device enters the suction pipe through the suction opening on the moveable suction hood and then is discharged into the air collection pipe; and waste gas exhausted from the air collection pipe enters the straight air pipe and then is exhausted. The moveable suction hood of the moveable suction system enables the waste gas produced in the industrial process, particularly corrosive gas, to be exhausted smoothly, thereby reducing the diffusion of the corrosive gas in air; and additionally, the moveable suction hood has flexible exhaust operation, obvious ventilation effect and convenient maintenance and replacement, greatly improves the waste gas collection effect, and improves the operating environment of direct operators.
Description
Technical field:
The utility model relates to a kind of especially device of severe corrosive waste gas of industrial waste gas of collecting, particularly a kind of air intake device that can move with exhaust gas source.
Background technology:
In industrial production, produce a large amount of industrial waste gases through regular meeting, the physical and mental health of having polluted the Workshop Production environment and having endangered producers is discharged in the atmosphere, can cause ecological deterioration.Particularly the waste gas of some severe corrosives is not only endangering health of human body and also can corrode machinery equipment in the workshop, and is very harmful.For example, in workpiece milling process, the corrosion of milling line is just very serious.The discarded device of processing in the past all is to adopt whole supply and exhaust device is set on top, workshop collects corrosive exhaust gases and replenish fresh air.Though such gas sampling device can absorb a certain amount of waste gas, can not alleviate the diffusion of waste gas, and it is limited to absorb exhausted air quantity, can't improve direct control workman's operating environment in the very first time in the milling workshop.
The utility model content:
The portable fan housing of the utility model provides a kind of portable air draft system, the waste gas that this movable type suspended hood can produce the waste gas generation device in the very first time particularly severe corrosive gas sampling advances in the extractor fan, realize at utmost absorbing waste gas, reduce the aerial diffusion of waste gas.
The technical scheme that its technical problem that solves the utility model adopts has provided a kind of portable air draft system, comprise mobile suspended hood 1, aspiration channel 2, duct set 3, sealing strip 4, straight airduct 5, air draft blower fan 6, mobile suspended hood 1 is arranged on the waste gas generation device and with driving 8 fixedlys connected, mobile suspended hood 1 upper side is provided with inlet scoop 7, fixedly connected with the upper end open of aspiration channel 2 in inlet scoop 7, the lower ending opening of aspiration channel 2 embeds in the translot of duct set 3 tube walls, end at duct set 3 is connected with straight airduct 5 head ends, straight airduct 5 is provided with air draft blower fan 6, air draft blower fan 6 makes aspiration channel 2 two ends produce pressure differential, described pressure differentialization enters duct set 3 after making the waste gas that produces in the milling groove enter aspiration channel 2 by the inlet scoop 7 on the mobile suspended hood 1, and the waste gas that duct set 3 comes out enters straight airduct 5 backs and discharges.
Described mobile suspended hood 1, aspiration channel 2 and 8 fixed-link of driving a vehicle, mobile suspended hood 1 and aspiration channel 2 move with driving 8 translots along duct set 3 tube walls.
The translot edge of described duct set 3 tube walls is provided with sealing strip 4, sealing strip 4 folding automatically.
Described aspiration channel 2 bottoms are provided with support 9.
Described centrifugal fan is installed on the fan supporter 11.
One end of described duct set 3 is connected by airduct elbow 10 with the head end of straight airduct 5.
The end of described duct set 3 is provided with exhaust outlet.
Portable suspended hood of the present utility model adopts driving to drag workpiece is mentioned the smooth and easy discharge of corrosive gas of volatilizing in the process, reduced the aerial diffusion of corrosive exhaust gases, the corrosive exhaust gases very first time that makes milling produce is collected in the extractor fan, finally is discharged in the waste gas treatment equipment.This movable type suspended hood air draft flexible operation, ventilation effect is obvious, is convenient to safeguard change, be the ideal device of collecting the milling corrosive exhaust gases, greatly improved the gas sampling effect, improved direct control personnel's operating environment.
Description of drawings:
Fig. 1 is a portable air draft system right view of the present utility model;
Fig. 2 is the portable air draft system structural representation of the utility model.
Wherein: 1 is mobile suspended hood; 2 is aspiration channel; 3 is duct set; 4 is sealing strip; 5 is straight airduct; 6 are the air draft blower fan; 7 is the inlet scoop; 8 are driving; 9 is support; 10 is the airduct elbow; 11 fan supporters.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is done and to be described in further detail:
Described mobile suspended hood 1, aspiration channel 2 and 8 fixed-link of driving a vehicle, mobile suspended hood 1 and aspiration channel 2 move with driving 8 translots along duct set 3 tube walls.
The translot edge of described duct set 3 tube walls is provided with sealing strip 4, sealing strip 4 folding automatically.
Described aspiration channel 2 bottoms are provided with support 9.Described centrifugal fan is installed on the fan supporter 11.One end of described duct set 3 is connected by airduct elbow 10 with the head end of straight airduct 5.The end of described duct set 3 is provided with exhaust outlet.
Above content is to further describing that the present invention did in conjunction with concrete preferred implementation; can not assert that the specific embodiment of the present invention only limits to this; for the general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; can also make some simple deduction or replace, all should be considered as belonging to the present invention and determine scope of patent protection by claims of being submitted to.
Claims (3)
1. portable air draft system, comprise mobile suspended hood (1), aspiration channel (2), duct set (3), sealing strip (4), straight airduct (5), air draft blower fan (6), it is characterized in that: mobile suspended hood (1) is arranged on the waste gas generation device and with driving (8) fixedlys connected, mobile suspended hood (1) upper side is provided with inlet scoop (7), fixedly connected with the upper end open of aspiration channel (2) in inlet scoop (7), the lower ending opening of aspiration channel (2) embeds in the translot of duct set (3) tube wall, end at duct set (3) is connected with straight airduct (5) head end, straight airduct (5) is provided with air draft blower fan (6), air draft blower fan (6) makes aspiration channel (2) two ends produce pressure differential, described pressure differentialization enters duct set (3) after making the waste gas that produces in the milling groove enter aspiration channel (2) by the inlet scoop (7) on the mobile suspended hood (1), and the waste gas that duct set (3) comes out enters straight airduct (5) back and discharges.
2. according to the described a kind of portable air draft system of claim 1, it is characterized in that: described mobile suspended hood (1), aspiration channel (2) and driving (8) fixed-link, mobile suspended hood (1) and aspiration channel (2) move with the translot of driving (8) along duct set (3) tube wall.
3. according to the described a kind of portable air draft system of claim 1, it is characterized in that: the translot edge of described duct set (3) tube wall is provided with sealing strip (4), sealing strip (4) folding automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200337823U CN201569101U (en) | 2009-07-03 | 2009-07-03 | Moveable suction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200337823U CN201569101U (en) | 2009-07-03 | 2009-07-03 | Moveable suction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201569101U true CN201569101U (en) | 2010-09-01 |
Family
ID=42661391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200337823U Expired - Fee Related CN201569101U (en) | 2009-07-03 | 2009-07-03 | Moveable suction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201569101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087030A (en) * | 2016-07-20 | 2016-11-09 | 宾科精密部件(中国)有限公司 | A kind of driving with fume absorbent function and smoking mist methods and applications thereof |
| CN108946228A (en) * | 2018-09-03 | 2018-12-07 | 芜湖华洁环保设备有限公司 | A kind of Mobile ventilation slot dust-extraction unit |
-
2009
- 2009-07-03 CN CN2009200337823U patent/CN201569101U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087030A (en) * | 2016-07-20 | 2016-11-09 | 宾科精密部件(中国)有限公司 | A kind of driving with fume absorbent function and smoking mist methods and applications thereof |
| CN108946228A (en) * | 2018-09-03 | 2018-12-07 | 芜湖华洁环保设备有限公司 | A kind of Mobile ventilation slot dust-extraction unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20120703 |