CN207681111U - A kind of movable type dust absorption arm - Google Patents
A kind of movable type dust absorption arm Download PDFInfo
- Publication number
- CN207681111U CN207681111U CN201721481504.5U CN201721481504U CN207681111U CN 207681111 U CN207681111 U CN 207681111U CN 201721481504 U CN201721481504 U CN 201721481504U CN 207681111 U CN207681111 U CN 207681111U
- Authority
- CN
- China
- Prior art keywords
- hard tube
- flexible hose
- brace
- cross
- dust absorption
- 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
Links
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The utility model discloses a kind of mobile dust absorption arms, including suspended hood, first flexible hose, longitudinal bracing hard tube, second flexible hose, cross-brace hard tube, third flexible hose and Wormwheel fan, wherein, suspended hood, first flexible hose, longitudinal bracing hard tube, second flexible hose, cross-brace hard tube, third flexible hose is connected in order successively, the end of third flexible hose is connected to the air inlet end of Wormwheel fan, the air opening end of Wormwheel fan is connected to air supply duct, the first reinforcing hinge is connected between the end of longitudinal bracing hard tube and the head end of cross-brace hard tube, the second reinforcing hinge is connected between the end of cross-brace hard tube and the air inlet end of Wormwheel fan；The utility model can integrally stretch to pull up and down to be adjusted, and can also adjust the dust suction angle of suspended hood, dust absorption arm is allow preferably to move the position that alignment needs dust suction, improve to the assimilation effect of flue dust and the efficiency of dust treatment.
Description
Technical field
The utility model is related to a kind of dust sucting pipeline more particularly to a kind of mobile dust absorption arms, belong to weld fumes processing
Technical field.
Background technology
The contamination class that is generated in welding process is more, harm is big, can lead to a variety of occupational diseases, as welder's silicosis, manganese poisoning,
The generation of the illnesss such as electric ophthalmia, it has also become an overall situation public hazards, with going deep into for correlative study, Treatment process is increasingly complete
Kind, welding pollution has obtained the control of relative efficiency, according to China's welding shop concrete condition, is ground in conjunction with newest both at home and abroad
Study carefully achievement and practical technique, starts with from the formation of welding pollution, feature and harm, propose practicable Preventing Countermeasures；At present
The research that foreign countries administer weld fumes is more early than China, and treatment technology is relatively advanced, ripe, and weld fumes abatement equipment is from single
Property, it is fixed, enlarged develop to complete property, associativity, mobility, miniaturization and Resource low dissipation direction, butt welding cigarette receiving
The processing of dirt using based on local ventilation, the means supplemented by general ventilation, improve the pollution of operating environment with this；China is to welding
Although the research of smoke and dust treatment is started late, but develop comparatively fast, in the design of abundant foreign Related product and achievement in research
On the basis of, the design philosophy of suitable China's national situation is formd, but due to the gap in integral level, causes to design in processing equipment
There is a certain distance compared with same kind of products at abroad on manufacture, operating cost control and treatment effect, especially in suction
Dirt administer front end for collecting the dust sucting pipeline of flue dust, structure design it is unreasonable, cause to the assimilation effect of flue dust not
It is good, directly affect the efficiency and effect of dust treatment.
Invention content
To solve the deficiencies in the prior art, the utility model provides a kind of mobile dust absorption arm, can integrally stretch up and down
It pulls and adjusts, the dust suction angle of suspended hood can also be adjusted, dust absorption arm is allow preferably to move the position that alignment needs dust suction,
It improves to the assimilation effect of flue dust and the efficiency of dust treatment.
Technical solution used by the utility model is：
A kind of movable type dust absorption arm, including suspended hood, the first flexible hose, longitudinal bracing hard tube, the second flexible hose, cross
To support hard tube, third flexible hose and Wormwheel fan, the suspended hood, the first flexible hose, longitudinal bracing hard tube, second
Flexible hose, cross-brace hard tube, third flexible hose are connected in order successively, the end of the third flexible hose and worm gear
The air inlet end of wind turbine is connected to, and the air opening end of the Wormwheel fan is connected to air supply duct, in the end of longitudinal bracing hard tube
The first reinforcing hinge is connected between the head end of cross-brace hard tube, the end of cross-brace hard tube and Wormwheel fan into
The second reinforcing hinge is connected between the end of air port, the first reinforcing hinge is located at the bottom of cross-brace hard tube head end, described
Second reinforcing hinge is located at the top of cross-brace hard tube end.
As the further preferred of the utility model, the air inlet at the top and Wormwheel fan of cross-brace hard tube head end
Resetting spring is also associated between end, and the resetting spring and second reinforces hinge in the same side and positioned at the second reinforcing hinge
Surface, resetting spring cooperation second reinforce hinge work, effectively improve the stability of strutting system of cross-brace hard tube.
As the further preferred of the utility model, the suspended hood is conical pipe, effectively improves air draught cover opening
Air draught area.
As the further preferred of the utility model, the flexible hose is identical with the support diameter of hard tube, effectively subtracts
Windage inside few dust absorption arm.
As the further preferred of the utility model, the diameter of the flexible hose and support hard tube is 100mm.
As the further preferred of the utility model, the length of the cross-brace hard tube is greater than or equal to longitudinal bracing
The length of hard tube can flexibly select the length dimension of longitudinal bracing hard tube according to practical service environment, improve whole structure
Stability.
The beneficial effects of the utility model are：The connection type that hard tube and flexible hose are supported by rational design, makes
Dust absorption arm can integrally stretch to pull up and down to be adjusted, and can also be adjusted the dust suction angle of suspended hood, be kept dust absorption arm better
Mobile alignment needs the position of dust suction, improves to the assimilation effect of flue dust and the efficiency of dust treatment.
Description of the drawings：
FIG. 1 is a schematic structural view of the utility model；
Main appended drawing reference meaning is as follows in figure：
1- suspended hoods, the first flexible hoses of 2-, 3- longitudinal bracing hard tubes, the second flexible hoses of 4-, 5- cross-brace hard tubes,
6- third flexible hoses, 7- first reinforce hinge, and 8- second reinforces hinge, 9- resetting springs, 10- Wormwheel fans.
Specific implementation mode：
Specific introduction is done to the utility model with reference to the accompanying drawings and examples.
As shown in Figure 1：The present embodiment is a kind of mobile dust absorption arm, including suspended hood 1, the first flexible hose 2, Zong Xiangzhi
Support hard tube 3, the second flexible hose 4, cross-brace hard tube 5, third flexible hose 6 and Wormwheel fan 10, wherein suspended hood 1,
First flexible hose 2, longitudinal bracing hard tube 3, the second flexible hose 4, cross-brace hard tube 5, third flexible hose 6 are pressed suitable successively
Sequence is connected to, and the end of third flexible hose 6 is connected to the air inlet end of Wormwheel fan 10, the air opening end of Wormwheel fan 10 with give
Wind pipeline is connected to, and the first reinforcing hinge 7 is connected between the end of longitudinal bracing hard tube 3 and the head end of cross-brace hard tube 5,
The second reinforcing hinge 8 is connected between the end of cross-brace hard tube 5 and the air inlet end of Wormwheel fan 10, first reinforces hinge
Chain 7 is located at the bottom of 5 head end of cross-brace hard tube, and the second reinforcing hinge 8 is located at the top of 5 end of cross-brace hard tube.
The present embodiment is also associated with multiple between the top and the air inlet end of Wormwheel fan 10 of 5 head end of cross-brace hard tube
Position spring 9, and resetting spring 9 and second reinforces hinge 8 in the same side and positioned at the surface of the second reinforcing hinge 8, resets bullet
The cooperation of spring 9 second reinforces hinge 8 and works, and effectively improves the stability of strutting system of cross-brace hard tube 5.
Suspended hood 1 in the present embodiment is conical pipe, effectively improves the air draught area of the opening of suspended hood 1.
In the present embodiment, flexible hose is identical with the support diameter of hard tube, effectively reduces the windage inside dust absorption arm.
In the present embodiment, the diameter of flexible hose and support hard tube is 100mm.
In the present embodiment, the length of cross-brace hard tube 5 is equal to the length of longitudinal bracing hard tube 3, in actual use,
The size of longitudinal bracing hard tube 3 can be flexibly selected according to practical service environment, such as selects the length of cross-brace hard tube 5 big
In the length of longitudinal bracing hard tube 3, whole structural stability is improved.
The utility model by rational design support hard tube and flexible hose connection type, make dust absorption arm integrally can more than
Lower flexible pull is adjusted, and can also adjust the dust suction angle of suspended hood, and alloing dust absorption arm, preferably mobile alignment needs dust suction
Position, improve to the assimilation effect of flue dust and the efficiency of dust treatment.
The above is only the preferred embodiment of the utility model patent, it is noted that for the general of the art
For logical technical staff, under the premise of not departing from the utility model patent principle, several improvements and modifications can also be made, this
A little improvements and modifications also should be regarded as the protection domain of the utility model patent.
Claims (6)
1. a kind of movable type dust absorption arm, it is characterised in that：Including suspended hood, the first flexible hose, longitudinal bracing hard tube, second soft
Property hose, cross-brace hard tube, third flexible hose and Wormwheel fan, the suspended hood, the first flexible hose, longitudinal bracing
Hard tube, the second flexible hose, cross-brace hard tube, third flexible hose are connected in order successively, the third flexible hose
End is connected to the air inlet end of Wormwheel fan, and the air opening end of the Wormwheel fan is connected to air supply duct, in longitudinal bracing
It is connected with the first reinforcing hinge between the end and the head end of cross-brace hard tube of hard tube, in the end of cross-brace hard tube and snail
The second reinforcing hinge is connected between the air inlet end of wheel wind turbine, the first reinforcing hinge is located at cross-brace hard tube head end
Bottom, the second reinforcing hinge are located at the top of cross-brace hard tube end.
2. a kind of mobile dust absorption arm according to claim 1, which is characterized in that at the top of cross-brace hard tube head end
Resetting spring is also associated between the air inlet end of Wormwheel fan, and the resetting spring and second reinforces hinge in the same side
And positioned at the surface of the second reinforcing hinge.
3. a kind of mobile dust absorption arm according to claim 1, which is characterized in that the suspended hood is conical pipe.
4. a kind of mobile dust absorption arm according to claim 1, which is characterized in that the flexible hose and support hard tube
Diameter it is identical.
5. a kind of mobile dust absorption arm according to claim 1 or 4, which is characterized in that the flexible hose and support
The diameter of hard tube is 100mm.
6. a kind of mobile dust absorption arm according to claim 1, which is characterized in that the length of the cross-brace hard tube
More than or equal to the length of longitudinal bracing hard tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721481504.5U CN207681111U (en) | 2017-11-09 | 2017-11-09 | A kind of movable type dust absorption arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721481504.5U CN207681111U (en) | 2017-11-09 | 2017-11-09 | A kind of movable type dust absorption arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207681111U true CN207681111U (en) | 2018-08-03 |
Family
ID=62989188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721481504.5U Expired - Fee Related CN207681111U (en) | 2017-11-09 | 2017-11-09 | A kind of movable type dust absorption arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207681111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151547A (en) * | 2020-02-28 | 2020-05-15 | 上海交通大学医学院附属第九人民医院 | Handheld adjustable strong suction cover |
-
2017
- 2017-11-09 CN CN201721481504.5U patent/CN207681111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151547A (en) * | 2020-02-28 | 2020-05-15 | 上海交通大学医学院附属第九人民医院 | Handheld adjustable strong suction cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107511018A (en) | A kind of purifier for metal welding cigarette receiving gas disposal | |
| CN107952776A (en) | Smoke collecting device | |
| CN207681111U (en) | A kind of movable type dust absorption arm | |
| CN206935990U (en) | One kind welds supporting dust shield | |
| CN207615336U (en) | Smoke collecting device | |
| CN206230136U (en) | Small-sized gantry formula numerical control plasma cutting machine cleaner | |
| CN208555445U (en) | A kind of welding dust-extraction unit | |
| CN209175146U (en) | A kind of welding dust exhaust apparatus | |
| CN203684053U (en) | Cement concrete pavement crack cleaning trolley | |
| CN208680118U (en) | A kind of movable type rivet welding workshop weldering cigarette collection system | |
| CN206875528U (en) | A kind of upper discharging type oil smoke machine | |
| CN106975865A (en) | A kind of backpack welds dust collect plant | |
| CN205966703U (en) | Large -scale portable smoke and dust collection device of stove that fascinates | |
| CN210231884U (en) | High-efficiency smoke purifying and filtering device with high negative pressure follow-up lower pumping drainage | |
| CN101251274A (en) | Flat arrange type oil-smoke-discharging kitchen range | |
| CN207289249U (en) | A kind of numerical control cutting machine lathe longitudinal direction dust-removing device | |
| CN205324336U (en) | Welding fume catches cover | |
| CN205414767U (en) | Thin -wall tube welds special workstation | |
| CN209139446U (en) | Electromagnetic induction furnace telescopic moving smoke collecting device | |
| CN206219499U (en) | A kind of coke over machinery pusher side dust removing device | |
| CN205743598U (en) | The rainproof sound-absorbing of generating set multi-functional air feed shutter window | |
| CN202021410U (en) | Welding fume exhauster | |
| CN203963946U (en) | Single a heatable brick bed face is chosen the cooling upper tapping equipment of grey top surface of incinerator | |
| CN215698727U (en) | Electric welding electrode holder with flue gas treatment | |
| CN207342387U (en) | A kind of flue dust multistage collection device with portable exhaust fume collecting hood |
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: 20180803 Termination date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |