CN204062074U - Pipeline explosion venting device - Google Patents
Pipeline explosion venting device Download PDFInfo
- Publication number
- CN204062074U CN204062074U CN201420534822.3U CN201420534822U CN204062074U CN 204062074 U CN204062074 U CN 204062074U CN 201420534822 U CN201420534822 U CN 201420534822U CN 204062074 U CN204062074 U CN 204062074U
- Authority
- CN
- China
- Prior art keywords
- main body
- pipe main
- explosion
- pipeline
- venting device
- 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 - Lifetime
Links
- 238000004880 explosion Methods 0.000 title claims abstract description 27
- 238000013022 venting Methods 0.000 title claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 23
- 239000002360 explosive Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model discloses a kind of pipeline explosion venting device, comprise pipe main body, the side of this pipe main body is provided with wind inlet, the Single port of this pipe main body forms exhaust outlet, this exhaust outlet is used for being communicated to dust processing equipment, be provided with explosion-proof one-way valve at the wind inlet place of described pipe main body, and being provided with an Inserting Tube, to extend to this pipe main body inner, is provided with venting of dust explosion sheet in the another port of described pipe main body.This pipeline explosion venting device when dust processing equipment is blasted, the pressure that blast of can releasing produces and flame, thus avoid explosive flame to be entered in workshop by pipeline hurting operator.Meanwhile, this apparatus structure is simple, practical, with low cost, and can reuse.
Description
Technical field
The utility model relates to a kind of pipeline explosion venting device.
Background technique
Along with the development of modern industry, the safety protection of dust processing equipment more and more obtains enterprise and payes attention to.When dust processing equipment is blasted, flame can enter into workshop along pipeline and hurt operator, therefore, needs a kind of explosion venting device to release the explode pressure and flame that produce.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of pipeline explosion venting device, when dust processing equipment is blasted, and the pressure that blast of can releasing produces and flame.
The utility model in order to the technological scheme solving its technical problem and adopt is: a kind of pipeline explosion venting device, comprise pipe main body, the side of this pipe main body is provided with wind inlet, the Single port of this pipe main body forms exhaust outlet, this exhaust outlet is used for being communicated to dust processing equipment, be provided with explosion-proof one-way valve at the wind inlet place of described pipe main body, and being provided with an Inserting Tube, to extend to this pipe main body inner, is provided with venting of dust explosion sheet in the another port of described pipe main body.
As further improvement of the utility model, described Inserting Tube is inclined to set from one end of described pipe main body to the other end.
As further improvement of the utility model, described venting of dust explosion sheet is fixed on the another port of described pipe main body by fastening flange.
The beneficial effects of the utility model are: this pipeline explosion venting device when dust processing equipment is blasted, the pressure that blast of can releasing produces and flame, thus avoid explosive flame to be entered in workshop by pipeline hurting operator.Meanwhile, this apparatus structure is simple, practical, with low cost, and can reuse.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
By reference to the accompanying drawings, make the following instructions:
1---pipe main body 2---wind inlet
3---exhaust outlet 4---Inserting Tube
5---venting of dust explosion sheet
Embodiment
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is elaborated.But protection domain of the present utility model is not limited to following embodiment, the simple equivalence namely in every case done with the utility model claim and description changes and modifies, and all still belongs within the utility model patent covering scope.
As shown in Figure 1, a kind of pipeline explosion venting device, comprises pipe main body 1, the side of this pipe main body is provided with wind inlet 2, the Single port of this pipe main body 1 forms the exhaust outlet 3 for being communicated to dust processing equipment, and another port is provided with venting of dust explosion sheet 5, and this venting of dust explosion sheet is fixed by fastening flange.The wind inlet 2 of this pipe main body 1 being also provided with an Inserting Tube 4 extends in pipe main body, and this Inserting Tube is inclined to set from one end of pipe main body to the other end, to form the direction contrary with air blast.Separately on wind inlet, be also provided with explosion-proof one-way valve.
During use, the exhaust outlet of this pipeline explosion venting device is communicated to dust processing equipment, if blast in dust processing equipment, explosive flame can enter into rapidly this pipeline explosion venting device from exhaust outlet 3, the explosion-proof closed check valve at its wind inlet 2 place, because Inserting Tube 4 direction is contrary with air blast direction, so air-flow is blocked by the explosion-proof one-way valve at wind inlet 2 place, explosive gas fails to be convened for lack of a quorum and acts directly on venting of dust explosion sheet 5, and venting of dust explosion sheet 5 breaks the pressure and flame that blast produces of releasing, and then reaches venting of dust explosion function.Venting of dust explosion sheet is replaceable after using, thus reaches the object of recycling, and then saves cost.In addition, this apparatus structure is simple, low production cost.
Claims (3)
1. a pipeline explosion venting device, comprise pipe main body (1), the side of this pipe main body is provided with wind inlet (2), the Single port of this pipe main body forms exhaust outlet (3), this exhaust outlet is used for being communicated to dust processing equipment, it is characterized in that: be provided with explosion-proof one-way valve at the wind inlet place of described pipe main body, and being provided with an Inserting Tube (4), to extend to this pipe main body inner, is provided with venting of dust explosion sheet (5) in the another port of described pipe main body.
2. pipeline explosion venting device according to claim 1, is characterized in that: described Inserting Tube is inclined to set from one end of described pipe main body to the other end.
3. pipeline explosion venting device according to claim 1 and 2, is characterized in that: described venting of dust explosion sheet is fixed on the another port of described pipe main body by fastening flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534822.3U CN204062074U (en) | 2014-09-17 | 2014-09-17 | Pipeline explosion venting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420534822.3U CN204062074U (en) | 2014-09-17 | 2014-09-17 | Pipeline explosion venting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062074U true CN204062074U (en) | 2014-12-31 |
Family
ID=52203589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420534822.3U Expired - Lifetime CN204062074U (en) | 2014-09-17 | 2014-09-17 | Pipeline explosion venting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204062074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344034A (en) * | 2014-09-17 | 2015-02-11 | 昆山嘉科环保设备有限公司 | Pipeline explosion venting device |
-
2014
- 2014-09-17 CN CN201420534822.3U patent/CN204062074U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344034A (en) * | 2014-09-17 | 2015-02-11 | 昆山嘉科环保设备有限公司 | Pipeline explosion venting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |