CN204459770U - A kind of explosionproof hole guide housing of pressurized container - Google Patents
A kind of explosionproof hole guide housing of pressurized container Download PDFInfo
- Publication number
- CN204459770U CN204459770U CN201520028353.2U CN201520028353U CN204459770U CN 204459770 U CN204459770 U CN 204459770U CN 201520028353 U CN201520028353 U CN 201520028353U CN 204459770 U CN204459770 U CN 204459770U
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- CN
- China
- Prior art keywords
- explosionproof hole
- cover body
- explosionproof
- flange
- pressurized container
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- 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.)
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Abstract
The utility model discloses a kind of explosionproof hole guide housing of pressurized container, comprise explosionproof hole guiding cover body, explosionproof hole flange, nut and burst disk, described explosionproof hole guiding cover body is be arranged at the semicircle cover body that one outside explosionproof hole be made up of steel plate, and the opening surface of explosionproof hole is towards without personnel area, the two ends of explosionproof hole guiding cover body are provided with screw, be fixedly connected with explosionproof hole flange by nut, described explosionproof hole is arranged on pressurized container, the fixing explosionproof hole flange of explosionproof hole place sealing, packing ring and O RunddichtringO is provided with between explosionproof hole flange, and by nut, burst disk sealing is pressed in explosionproof hole flange.This device structure is simple, not only solves the technical problem that large pressurized vessel is explosion-proof, and by explosionproof hole arranged outside guiding cover body, further reduces and pass through or working area because the fragment that pops is splashed to personnel.
Description
Technical field
The utility model belongs to explosion-proof technology field, is specifically related to a kind of explosionproof hole guide housing of pressurized container.
Background technique
All airtight filling gas, have a constant volume, bear certain pressure, bear storage, reaction, heat exchange all belong to pressurized container with the equipment of functions such as being separated.Pressurized container is as the common equipment in industrial production, also be a kind of special equipment of easy generation combustion explosion accident, superpressure is exploded except causing by physics or chemical inducement that the pressure in container has exceeded its actual bearer limit for the explosive accident of pressurized container, a lot of pressurized container is not provided with flameproof apparatus or flameproof apparatus arranges unreasonable, cause pressurized container to explode, thus cause the safety of the person and equipment to be subject to the threat of pole.
At present in phosphorus production system, pressurized container requires to be provided with explosionproof hole according to national regulation, arranges the burst disk meeting NBS in hole; But reservoir pressure is excessive in phosphorus production process, burst disk can be broken, and fragment flies out, and is easy to cause scene to be patrolled and examined or attendant is wounded.
Model utility content
The technical problems to be solved in the utility model is the explosionproof hole guide housing providing a kind of pressurized container, solves problems of the prior art, has the effect of good proterctive equipment and personnel.
In order to solve the problems of the technologies described above, the utility model realizes in the following manner:
A kind of explosionproof hole guide housing of pressurized container, comprise explosionproof hole guiding cover body, explosionproof hole flange, nut and burst disk, described explosionproof hole guiding cover body is be arranged at the semicircle cover body that one outside explosionproof hole be made up of steel plate, and the opening surface of explosionproof hole is towards without personnel area, the two ends of explosionproof hole guiding cover body are provided with screw, be fixedly connected with explosionproof hole flange by nut, described explosionproof hole is arranged on pressurized container, the fixing explosionproof hole flange of explosionproof hole place sealing, packing ring and O RunddichtringO is provided with between explosionproof hole flange, and by nut, burst disk sealing is pressed in explosionproof hole flange.
Described explosionproof hole guiding cover body adopts the thick steel plate of 4-8mm to make.
Compared with prior art, the beneficial effect that the utility model has: this device structure is simple, not only solve the technical problem that large pressurized vessel is explosion-proof, and by explosionproof hole arranged outside guiding cover body, further reduce and pass through or working area because the fragment that pops is splashed to personnel.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the close-up schematic view at A place in Fig. 1;
Fig. 3 is the plan view of Fig. 2.
In figure, each mark is respectively: 1, explosionproof hole guiding cover body, and 2, pressurized container, 3, explosionproof hole flange, 4, nut, 5, burst disk.
Embodiment
Below in conjunction with the drawings and specific embodiments, embodiment of the present utility model is described in further detail.
As shown in Fig. 1-3, a kind of explosionproof hole guide housing of pressurized container, comprise explosionproof hole guiding cover body 1, explosionproof hole flange 3, nut 4 and burst disk 5, described explosionproof hole guiding cover body is be arranged at the semicircle cover body that one outside explosionproof hole be made up of steel plate, and the opening surface of explosionproof hole is towards without personnel area, the two ends of explosionproof hole guiding cover body are provided with screw, be fixedly connected with explosionproof hole flange by nut, described explosionproof hole is arranged on pressurized container 2, the fixing explosionproof hole flange of explosionproof hole place sealing, packing ring and O RunddichtringO is provided with between explosionproof hole flange, and by nut, burst disk sealing is pressed in explosionproof hole flange.
Explosion-proof flange arranges the semicircle cover body that a 5mm Plate Steel makes, cover body opening enters region towards nobody, be fixed on explosionproof hole flange with nut, fly out once burst disk is broken, guiding cover body also can, by separating fragment guiding no man's land, stop it to fly to operated by personnel region.
The above is only mode of execution of the present utility model; again state; for those skilled in the art; under the prerequisite not departing from the utility model principle; can also carry out some improvement to the utility model, these improvement are also listed in the protection domain of the utility model claim.
Claims (2)
1. the explosionproof hole guide housing of a pressurized container, it is characterized in that: comprise explosionproof hole guiding cover body (1), explosionproof hole flange (3), nut (4) and burst disk (5), described explosionproof hole guiding cover body is be arranged at the semicircle cover body that one outside explosionproof hole be made up of steel plate, and the opening surface of explosionproof hole is towards without personnel area, the two ends of explosionproof hole guiding cover body are provided with screw, be fixedly connected with explosionproof hole flange by nut, described explosionproof hole is arranged on pressurized container (2), the fixing explosionproof hole flange of explosionproof hole place sealing, packing ring and O RunddichtringO is provided with between explosionproof hole flange, and by nut, burst disk sealing is pressed in explosionproof hole flange.
2. the explosionproof hole guide housing of a kind of pressurized container according to claim 1, is characterized in that: described explosionproof hole guiding cover body (1) adopts the thick steel plate of 4-8mm to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028353.2U CN204459770U (en) | 2015-01-15 | 2015-01-15 | A kind of explosionproof hole guide housing of pressurized container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028353.2U CN204459770U (en) | 2015-01-15 | 2015-01-15 | A kind of explosionproof hole guide housing of pressurized container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204459770U true CN204459770U (en) | 2015-07-08 |
Family
ID=53666653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520028353.2U Active CN204459770U (en) | 2015-01-15 | 2015-01-15 | A kind of explosionproof hole guide housing of pressurized container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204459770U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333323A (en) * | 2019-07-31 | 2019-10-15 | 安徽天分仪表有限公司 | A kind of combined type zirconium oxide-oxygen probe |
-
2015
- 2015-01-15 CN CN201520028353.2U patent/CN204459770U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110333323A (en) * | 2019-07-31 | 2019-10-15 | 安徽天分仪表有限公司 | A kind of combined type zirconium oxide-oxygen probe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |