CN207648216U - A kind of New-type safety valve for releasing pressure automatically and reset in pyrolytic process - Google Patents
A kind of New-type safety valve for releasing pressure automatically and reset in pyrolytic process Download PDFInfo
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- CN207648216U CN207648216U CN201721416645.9U CN201721416645U CN207648216U CN 207648216 U CN207648216 U CN 207648216U CN 201721416645 U CN201721416645 U CN 201721416645U CN 207648216 U CN207648216 U CN 207648216U
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- flange
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- reset
- rupture disk
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Abstract
A kind of New-type safety valve for releasing pressure automatically and reset in pyrolytic process, it is made of 1. transfer ears, 2. cover boards, 3. cavitys, 4. upper shells, 5. rupture disks, 6. flanges one, 7. lower shells, 8. flanges two, wherein, it is equipped with cavity (3) on the top of upper shell, lower part is equipped with flange one (6)；Cover board (2) is equipped in cavity (3)；One end of cover board (2) is equipped with transfer ear (1), and transfer ear (1) is fixed on the side of cavity (3)；Lower shell (7) top is connect with flange one (6), and lower part is connect with flange two (8)；Rupture disk (5) is accompanied between flange one (6).The utility model structure novel, the rupture disk clipped between flange one once meets superpressure will automatic-explosion；And the cover board being arranged meeting auto-returned after opening pressure release covers tightly cylinder, danger occurs into reactor at once with air-prevention, therefore, practicability is very strong.
Description
Technical field
The invention belongs to chemical technology fields, and in particular to a kind of for the novel of releasing pressure automatically in pyrolytic process and reset
Safety device
Background technology
In reaction kettle pyrolysis plant, it is generally all provided with the safety valve of explosion chip, so as to the pressure inside reaction kettle
It can releasing pressure automatically when more than setting pressure.But these rupture disks substantially only have the function of pressure release；After pressure release, rupture disk is just
Destroyed can not restore；It is possible to that air suck-back is allowed to enter in reaction kettle；If still having fuel gas etc. inflammable in reaction kettle
Object, it is most likely that set off an explosion.Therefore, it is necessary to develop it is a kind of can explosion pressure release but also immediately automatic sealing pressure release cylinder dress
It sets, is kept the safety in production with profit.
Invention content
It is provided a kind of for automatic leakage in pyrolytic process it is an object of the invention to avoid the deficiencies in the prior art place
Pressure and the novel installation resetted are set.What the present invention innovated devises rupture disk and cover plate combination body, particularly by automatic-explosion
Explosion chip architecture combine in both covering plate structures to automatically reset on top, after rupture disk explosion is destroyed,
Under the effect of gravity, the cover board on top is just automatically fallen off, and preferably covers pressure release cylinder, and air is made to be difficult to enter reaction kettle,
So as to avoid air from entering the danger that reaction kettle sets off an explosion.
The purpose of the present invention is achieved through the following technical solutions：
The present invention provides a kind of Novel safety device for releasing pressure automatically and reset in pyrolytic process, and the present invention is by transfer ear
(1), cover board (2), cavity (3), upper shell (4), rupture disk (5), flange one (6), lower shell (7), flange two (8) composition,
In, it is equipped with cavity (3) on the top of upper shell, lower part is equipped with flange one (6)；Cover board (2) is equipped in cavity (3)；Cover board (2)
One end be equipped with transfer ear (1), transfer ear (1) is fixed on the side of cavity (3)；Lower shell (7) top is connect with flange one (6), under
Portion is connect with flange two (8)；Rupture disk (5) is accompanied between flange one (6).
Operation mechanism of the present invention is：The characteristic of specified pressure can only be born using rupture disk, and existing using cover board
Open has the function of pushing again, and both is combined, once there is superpressure, rupture disk pops automatically, after pressure release, cover board profit
It is fallen with dead weight and covers tightly cylinder, set off an explosion to prevent air from entering reaction kettle.
Beneficial effect of the present invention：
Structure of the invention is novel, and the rupture disk clipped between flange one once meets superpressure will automatic-explosion；And it sets
The cover board set is after opening pressure release and meeting auto-returned covers tightly cylinder and danger occurs into reactor at once with air-prevention.This hair
It is bright not only simple in structure but also economical and practical.
Description of the drawings
Invention is described further using attached drawing, but the embodiment in attached drawing does not constitute any limitation of the invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to the following drawings
Its attached drawing.
Fig. 1 is the overall structure diagram of the present invention.
Include in figure：1. transfer ear, 2. cover boards, 3. cavitys, 4. upper shells, 5. rupture disks, 6. flanges one, 7. lower shells,
8. flange two.
Specific implementation mode
The invention will be further described with the following Examples.
A kind of Novel safety device for releasing pressure automatically and reset in pyrolytic process of the present invention, by transfer ear (1), cover board
(2), cavity (3), upper shell (4), rupture disk (5), flange one (6), under simplified (7), flange two (8) composition, wherein in upper cylinder
The top of body is equipped with cavity (3), and lower part is equipped with flange one (6)；Cover board (2) is equipped in cavity (3)；One end of cover board (2) is set
There are transfer ear (1), transfer ear (1) to be fixed on the side of cavity (3)；Lower shell (7) top is connect with flange one (6), lower part and flange
Two (8) connect；Rupture disk (5) is accompanied between flange one (6).
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although being explained in detail to the present invention with reference to preferred embodiment, those skilled in the art answer
Work as understanding, technical scheme of the present invention can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (1)
1. a kind of New-type safety valve for releasing pressure automatically and reset in pyrolytic process, it is characterised in that：By transfer ear (1), cover board
(2), cavity (3), upper shell (4), rupture disk (5), flange one (6), lower shell (7), flange two (8) composition, wherein in upper cylinder
The top of body is equipped with cavity (3), and lower part is equipped with flange one (6)；Cover board (2) is equipped in cavity (3)；One end of cover board (2) is set
There are transfer ear (1), transfer ear (1) to be fixed on the side of cavity (3)；Lower shell (7) top is connect with flange one (6), lower part and flange
Two (8) connect；Rupture disk (5) is accompanied between flange one (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416645.9U CN207648216U (en) | 2017-10-23 | 2017-10-23 | A kind of New-type safety valve for releasing pressure automatically and reset in pyrolytic process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416645.9U CN207648216U (en) | 2017-10-23 | 2017-10-23 | A kind of New-type safety valve for releasing pressure automatically and reset in pyrolytic process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207648216U true CN207648216U (en) | 2018-07-24 |
Family
ID=62884655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416645.9U Active CN207648216U (en) | 2017-10-23 | 2017-10-23 | A kind of New-type safety valve for releasing pressure automatically and reset in pyrolytic process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207648216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061186A (en) * | 2017-10-23 | 2018-05-22 | 李艺 | It is a kind of to be used for releasing pressure automatically and the safety valve resetted in pyrolytic process |
-
2017
- 2017-10-23 CN CN201721416645.9U patent/CN207648216U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061186A (en) * | 2017-10-23 | 2018-05-22 | 李艺 | It is a kind of to be used for releasing pressure automatically and the safety valve resetted in pyrolytic process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230825 Address after: 415000 Anfu Industrial Park, Linli County Economic Development Zone, Changde City, Hunan Province Patentee after: HUNAN BENJI PRO-ENVIRONMENT ENERGY SCIENCE & TECHNOLOGY CO.,LTD. Address before: 415200 No.9 yard, Anfu Industrial Park, Anfu Town, linli County, Hunan Province Patentee before: Li Yi Patentee before: Xiao Guohua Patentee before: OuYang Lili Patentee before: Jiang Yu |
|
| TR01 | Transfer of patent right |