CN107489767A - A kind of anti-impact device of pressure vessel - Google Patents
A kind of anti-impact device of pressure vessel Download PDFInfo
- Publication number
- CN107489767A CN107489767A CN201710928218.7A CN201710928218A CN107489767A CN 107489767 A CN107489767 A CN 107489767A CN 201710928218 A CN201710928218 A CN 201710928218A CN 107489767 A CN107489767 A CN 107489767A
- Authority
- CN
- China
- Prior art keywords
- pressure vessel
- guide ring
- bulk cargo
- lead
- cargo platform
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J12/00—Pressure vessels in general
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
A kind of anti-impact device of pressure vessel.It is related to pressure vessel field.A kind of delicate structure, applied widely is provided, can effectively reduce the anti-impact device of the pressure vessel for the impulsive force that the bottom of pressure vessel is subject to.The anti-impact device includes bulk cargo platform, spring, lead, guide ring and some linking arms；The guide ring is fixedly connected in pressure vessel and concentric with the pressure vessel by some linking arms, and the inwall of the guide ring is provided with internal thread；The lead is located in the guide ring and the outer surface of lead is provided with the external screw thread being adapted to the internal thread；The bulk cargo platform is fixedly connected on the top of the lead；The spring is located between the bottom surface of the bulk cargo platform and the top surface of the guide ring and is socketed in outside the lead.This case has delicate structure, installs and uses the characteristics of mode is easy, applied widely and using effect is good.
Description
Technical field
The present invention relates to pressure vessel field, more particularly to the improvement of the anti-impact device to the bottom of pressure vessel.
Background technology
At present, into pressure vessel add material when, top-down material gravity, pressure and flow velocity etc. because
Under the joint effect of element, the inside easily to pressure vessel, especially bottom impact and worn, so as to which pressure be greatly reduced
The service life of container.Therefore, often setting an erosion control to bore in the bottom of pressure vessel in the prior art, hold so as to reduce pressure
The intense impact that the bottom of device is subjected to；However, because the connection member of erosion control cone is fixedly connected with the bottom of pressure vessel, for a long time
Abrasion, rupture occurs using easy, have impact on the normal table operation of production.
The content of the invention
The present invention is directed to problem above, there is provided and it is a kind of delicate structure, applied widely, it can effectively reduce pressure vessel
The anti-impact device of the pressure vessel for the impulsive force that bottom is subject to.
The technical scheme is that：The anti-impact device includes bulk cargo platform, spring, lead, guide ring and some
Linking arm；
The guide ring is fixedly connected in pressure vessel and concentric with the pressure vessel by some linking arms, described
The inwall of guide ring is provided with internal thread；The lead is located in the guide ring and the outer surface of lead is provided with
The external screw thread being adapted to the internal thread；The bulk cargo platform is fixedly connected on the top of the lead；The spring is located at institute
State between the bottom surface of bulk cargo platform and the top surface of the guide ring and be socketed in outside the lead.
The top surface of the bulk cargo platform is provided with bar shaped fin, and the length of the bar shaped fin is equal to the straight of the bulk cargo platform
Footpath.
The external diameter of the bulk cargo platform is more than the external diameter of the guide ring.
The present invention is in use, a large amount of materials flow downward, and the descending kinetic energy of material will oppress bulk cargo platform and lead is downward
Motion；Now, due to being threaded connection between lead and guide ring；Therefore, bulk cargo platform will produce in the presence of lead
Raw rotation；So that a large amount of descending materials shed impulsive force on bulk cargo platform, and hold under the drive of bulk cargo platform in pressure
It is uniformly distributed in device.After the completion of charging, bulk cargo platform has and will return back to initial position under the action of the spring.This case has
Delicate structure, install and use the characteristics of mode is easy, applied widely and using effect is good.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention,
Fig. 2 is the schematic diagram of bulk cargo platform in the present invention,
Fig. 3 is Fig. 2 A-A to sectional view；
1 is bulk cargo platform in figure, and 10 be bar shaped fin, and 2 be spring, and 3 be lead, and 4 be guide ring, and 5 be linking arm.
Embodiment
The present invention as Figure 1-3, if the anti-impact device include bulk cargo platform 1, spring 2, lead 3, guide ring 4 and
Dry linking arm 5；
The guide ring 4 is fixedly connected on by some linking arms 5 in pressure vessel and, institute concentric with the pressure vessel
The inwall for stating guide ring 4 is provided with internal thread；The lead 3 is located in the guide ring 4 and the outer surface of lead 3
It is provided with the external screw thread being adapted to the internal thread；The bulk cargo platform 1 is fixedly connected on the top of the lead 3；The bullet
Spring 2 is located between the bottom surface of the bulk cargo platform 1 and the top surface of the guide ring 4 and is socketed in outside the lead 3.So, when
When having a large amount of materials to flow downward, the descending kinetic energy of material will oppress bulk cargo platform and lead moves downward；Now, due to being oriented to
It is threaded connection between post and guide ring；Therefore, bulk cargo platform will produce rotation in the presence of lead；It is so that a large amount of
Descending material sheds impulsive force on bulk cargo platform, and is uniformly distributed under the drive of bulk cargo platform in pressure vessel.When
After the completion of charging, bulk cargo platform has and will return back to initial position under the action of the spring.
The top surface of the bulk cargo platform 1 is provided with bar shaped fin 10, and the length of the bar shaped fin 10 is equal to the bulk cargo platform 1
Diameter.Effectively material toggling, bulk cargo can be carried out when bulk cargo platform rotates using bar shaped fin.
The external diameter of the bulk cargo platform 1 is more than the external diameter of the guide ring 4.So as to avoid anti-impact device from directly being impacted
And damage.
Claims (3)
- A kind of 1. anti-impact device of pressure vessel, it is characterised in that：The anti-impact device includes bulk cargo platform, spring, guiding Post, guide ring and some linking arms；The guide ring is fixedly connected in pressure vessel and concentric with the pressure vessel by some linking arms, described The inwall of guide ring is provided with internal thread；The lead is located in the guide ring and the outer surface of lead is provided with The external screw thread being adapted to the internal thread；The bulk cargo platform is fixedly connected on the top of the lead；The spring is located at institute State between the bottom surface of bulk cargo platform and the top surface of the guide ring and be socketed in outside the lead.
- A kind of 2. anti-impact device of pressure vessel according to claim 1, it is characterised in that the top surface of the bulk cargo platform Bar shaped fin is provided with, the length of the bar shaped fin is equal to the diameter of the bulk cargo platform.
- A kind of 3. anti-impact device of pressure vessel according to claim 1, it is characterised in that the external diameter of the bulk cargo platform More than the external diameter of the guide ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710928218.7A CN107489767A (en) | 2017-10-09 | 2017-10-09 | A kind of anti-impact device of pressure vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710928218.7A CN107489767A (en) | 2017-10-09 | 2017-10-09 | A kind of anti-impact device of pressure vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107489767A true CN107489767A (en) | 2017-12-19 |
Family
ID=60653789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710928218.7A Withdrawn CN107489767A (en) | 2017-10-09 | 2017-10-09 | A kind of anti-impact device of pressure vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107489767A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223793A (en) * | 2018-01-23 | 2018-06-29 | 江苏中海重型机床有限公司 | A kind of anti-impact device of pressure vessel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013199989A (en) * | 2012-03-26 | 2013-10-03 | Ube-Maruzen Polyethylene Co Ltd | Method for manufacturing liquefied gas fuel tank |
| CN104565359A (en) * | 2013-10-21 | 2015-04-29 | 扬州万福压力容器有限公司 | Impact resistant device of pressure vessel |
| CN105736694A (en) * | 2016-05-03 | 2016-07-06 | 江苏久维压力容器制造有限公司 | Anti-impact pressure vessel |
| CN105889505A (en) * | 2016-05-16 | 2016-08-24 | 江苏久维压力容器制造有限公司 | Adjustable pressing pressure vessel |
| JP2017020652A (en) * | 2015-07-09 | 2017-01-26 | ダイキン工業株式会社 | Molding |
-
2017
- 2017-10-09 CN CN201710928218.7A patent/CN107489767A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013199989A (en) * | 2012-03-26 | 2013-10-03 | Ube-Maruzen Polyethylene Co Ltd | Method for manufacturing liquefied gas fuel tank |
| CN104565359A (en) * | 2013-10-21 | 2015-04-29 | 扬州万福压力容器有限公司 | Impact resistant device of pressure vessel |
| JP2017020652A (en) * | 2015-07-09 | 2017-01-26 | ダイキン工業株式会社 | Molding |
| CN105736694A (en) * | 2016-05-03 | 2016-07-06 | 江苏久维压力容器制造有限公司 | Anti-impact pressure vessel |
| CN105889505A (en) * | 2016-05-16 | 2016-08-24 | 江苏久维压力容器制造有限公司 | Adjustable pressing pressure vessel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223793A (en) * | 2018-01-23 | 2018-06-29 | 江苏中海重型机床有限公司 | A kind of anti-impact device of pressure vessel |
| CN108223793B (en) * | 2018-01-23 | 2019-07-26 | 江苏中海重型机床有限公司 | A kind of anti-impact device of pressure vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171219 |