CN213058585U - Safety device of normal pressure equipment - Google Patents
Safety device of normal pressure equipment Download PDFInfo
- Publication number
- CN213058585U CN213058585U CN202021794084.8U CN202021794084U CN213058585U CN 213058585 U CN213058585 U CN 213058585U CN 202021794084 U CN202021794084 U CN 202021794084U CN 213058585 U CN213058585 U CN 213058585U
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- safety device
- explosion
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- flange
- circular plate
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Abstract
The utility model provides a safety device of ordinary pressure equipment, includes jar body, its characterized in that: the anti-explosion tank is characterized in that the top of the tank body is connected with an anti-explosion opening in a welding mode, the anti-explosion opening is connected with a safety device, the safety device comprises a straight pipe, the bottom of the straight pipe is connected with a flange in a welding mode and is connected with the anti-explosion opening through a flange, a circular plate is welded and connected to the upper portion of the straight pipe and has a certain inclination angle with the straight pipe, a through hole is formed in the center of the circular plate in a penetrating mode, and a movable blind plate. This safety device of ordinary pressure equipment passes through the flange of the top of explosion-proof mouthful and straight tube bottom and is connected to make things convenient for whole safety device's installation and dismantlement, through setting up safety device, when the internal portion of jar exists pressure, can outwards ejecting blind plate, thereby reach the pressure release effect, and do not harm equipment.
Description
Technical Field
The utility model relates to an ordinary pressure equipment technical field, concretely relates to safety device of ordinary pressure equipment.
Background
Pressure-loaded chemical plants must be equipped with safety accessories such as safety valves, rupture disks, and explosion doors, as required, and ordinary pressure plants are generally not considered to be equipped with such safety accessories. According to the analysis of safety accidents in recent years, such as three-waste treatment equipment, tail gas mixing equipment or waste liquid mixing equipment, finally, the accidents of malignant explosion of the equipment are more and more frequent due to the mixing of various complex liquids and gases.
SUMMERY OF THE UTILITY MODEL
The utility model provides a safety device of normal pressure equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a safety device of ordinary pressure equipment, includes jar body, its characterized in that: the anti-explosion tank is characterized in that the top of the tank body is connected with an anti-explosion opening in a welding mode, the anti-explosion opening is connected with a safety device, the safety device comprises a straight pipe, the bottom of the straight pipe is connected with a flange in a welding mode and is connected with the anti-explosion opening through a flange, a circular plate is welded and connected to the upper portion of the straight pipe and has a certain inclination angle with the straight pipe, a through hole is formed in the center of the circular plate in a penetrating mode, and a movable blind plate.
Preferably, the top of the tank body is provided with a feed inlet and a standby port, and the bottom of the tank body is provided with a discharge port.
Preferably, one side of the tank body is provided with an upper liquid level meter port and a lower liquid level meter port.
Preferably, the round plate and the blind plate are both provided with pin holes.
Preferably, a sealing ring is arranged between the circular plate and the blind plate.
The utility model discloses following beneficial effect has: this safety device of ordinary pressure equipment passes through the flange of the top of explosion-proof mouthful and straight tube bottom and is connected to make things convenient for whole safety device's installation and dismantlement, through setting up safety device, when the internal portion of jar exists pressure, can outwards ejecting blind plate, thereby reach the pressure release effect, and do not harm equipment.
Drawings
Fig. 1 is a schematic structural diagram of a safety device of a normal pressure device according to the present invention.
Fig. 2 is a structural diagram of a safety device of a normal pressure apparatus according to the present invention.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-2, the embodiment of the utility model provides a safety device of ordinary pressure equipment, including jar body 1, welding connection explosion vent 12 is passed through at jar body 1 top, connects safety device 2 on the explosion vent 12, and safety device 2 includes straight tube 21, straight tube 21 bottom welding flange 22 to be connected with explosion vent 12 through flange 22, straight tube 21 top welding connection plectane 23, plectane 23 and straight tube 21 have certain inclination, and plectane 23 center is equipped with the through-hole 24 that runs through, is equipped with mobilizable blind plate 25 on the plectane 23.
In the structure, the top of the explosion-proof opening 12 is connected with the flange 22 at the bottom of the straight pipe 21 through the flange, so that the whole safety device is convenient to mount and dismount, the circular plate 23 and the straight pipe 21 have a certain inclination angle, the circular plate 23 inclines downwards relative to the straight pipe 21, the inclination angle between the circular plate 23 and the horizontal angle is 45-60 degrees, the center of the circular plate 23 is provided with a through hole 24 which penetrates through, the diameter of the through hole 24 is smaller than the inner diameter of the straight pipe 21, the circular plate 23 is provided with a movable blind plate 25, when pressure exists inside the tank body 1, the blind plate 25 can be pushed outwards, so that the pressure relief effect is achieved, and the equipment.
Further, as shown in fig. 1, a feed inlet 13 and a standby port 14 are arranged at the top of the tank body 1, and a discharge outlet 11 is arranged at the bottom.
In the structure, the feeding hole 13 is used for feeding, the standby hole 14 can be used for installing a pressure gauge, and the bottom discharging hole 11 is used for discharging.
Further, as shown in fig. 1, an upper liquid level meter port 15 and a lower liquid level meter port 15 are arranged on one side of the tank body 1, the upper liquid level meter port 15 and the lower liquid level meter port 15 are used for installing liquid level meters, and the distance is determined according to the size of the actually selected liquid level meters.
Further, as shown in fig. 2, pin holes 26 are provided in both the circular plate 23 and the blind plate 25, and when mounting, the pin is inserted after the pin holes 26 in the circular plate 23 and the blind plate 25 are aligned, and the blind plate 25 can move relative to the circular plate 23.
Further, a seal ring 27 is provided between the circular plate 23 and the blind plate 25.
To sum up, the utility model discloses the device passes through the top of explosion vent 12 and is connected through the flange 22 bottom the straight tube 21 to make things convenient for whole safety device's installation and dismantlement, through setting up safety device 2, when jar body 1 inside exists pressure, can outwards ejecting blind plate 25, thereby reach the pressure release effect, and do not harm equipment.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a safety device of ordinary pressure equipment, includes jar body, its characterized in that: the anti-explosion tank is characterized in that the top of the tank body is connected with an anti-explosion opening in a welding mode, the anti-explosion opening is connected with a safety device, the safety device comprises a straight pipe, the bottom of the straight pipe is connected with a flange in a welding mode and is connected with the anti-explosion opening through a flange, a circular plate is welded and connected to the upper portion of the straight pipe and has a certain inclination angle with the straight pipe, a through hole is formed in the center of the circular plate in a penetrating mode, and a movable blind plate.
2. The safety device of an atmospheric equipment as claimed in claim 1, characterized in that: the top of the tank body is provided with a feed inlet and a standby port, and the bottom of the tank body is provided with a discharge port.
3. The safety device of an atmospheric equipment as claimed in claim 1, characterized in that: two level gauge mouths about jar body one side is equipped with.
4. The safety device of an atmospheric equipment as claimed in claim 1, characterized in that: and pin holes are formed in the circular plate and the blind plate.
5. The safety device of an atmospheric equipment as claimed in claim 1, characterized in that: and a sealing ring is arranged between the circular plate and the blind plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021794084.8U CN213058585U (en) | 2020-08-25 | 2020-08-25 | Safety device of normal pressure equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021794084.8U CN213058585U (en) | 2020-08-25 | 2020-08-25 | Safety device of normal pressure equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213058585U true CN213058585U (en) | 2021-04-27 |
Family
ID=75553417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021794084.8U Active CN213058585U (en) | 2020-08-25 | 2020-08-25 | Safety device of normal pressure equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213058585U (en) |
-
2020
- 2020-08-25 CN CN202021794084.8U patent/CN213058585U/en active Active
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