CN209959856U - High-pressure light aspemi dryer manhole device - Google Patents
High-pressure light aspemi dryer manhole device Download PDFInfo
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- CN209959856U CN209959856U CN201920579272.XU CN201920579272U CN209959856U CN 209959856 U CN209959856 U CN 209959856U CN 201920579272 U CN201920579272 U CN 201920579272U CN 209959856 U CN209959856 U CN 209959856U
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- manhole
- spherical crown
- oblong
- long
- manhole cover
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Abstract
The utility model discloses a high-pressure portable asmi drying cylinder manhole device, which comprises an asmi drying cylinder, wherein a manhole component is arranged inside the asmi drying cylinder, the manhole component comprises a hanging bolt, a pressing arm, a long circular manhole ring, a long circular spherical crown manhole cover, a graphite gasket and a long circular manhole flange, and a bottom sealing surface of the long circular manhole ring is pressed and fixed with a top edge sealing surface of the long circular spherical crown manhole cover through the graphite gasket; the utility model discloses, the manhole design is long circular, and the long circle spherical crown manhole cover is installed inside the aspen dryer, so greatly reduced the requirement to manhole installation space, long circle spherical crown manhole cover designs into spherical crown, good pressure-bearing mechanical properties has, can design to be much thinner than the standard manhole flange lid for the pressure vessel, thereby greatly reduce the weight of manhole, the accessible hangs tight bolt and hangs tightly and loosen long circle manhole circle and long circle spherical crown manhole cover, thereby realize opening fast and locking of manhole.
Description
Technical Field
The utility model relates to a dryer manhole technical field specifically is a light asmi dryer manhole device of high pressure.
Background
At present, standard manholes for pressure containers are adopted in the aisi drying cylinder manholes, so that on one hand, the requirement on installation space is large, and on the other hand, the standard manholes are relatively made of waste materials, heavy and inconvenient to assemble and disassemble; in view of these drawbacks, it is therefore desirable to design a high pressure lightweight aspen dryer manhole assembly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a light ass-m dryer manhole device of high pressure, the manhole design is long circular, and long circular spherical crown manhole cover installs inside the ass-m dryer, so greatly reduced the requirement to manhole installation space, long circular spherical crown manhole cover designs into spherical crown, good pressure-bearing mechanical properties has, can design much more thinly than the standard manhole flange lid for the pressure vessel, thereby greatly reduce the weight of manhole, the accessible hangs tight bolt and hangs tightly and loosen long circular manhole circle and long circular spherical crown manhole cover, thereby realize opening fast and locking of manhole.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a light ass-m dryer manhole device of high pressure, includes the ass-m dryer, the inside manhole subassembly that is provided with of ass-m dryer, the manhole subassembly is including hanging tight bolt, pressure arm, oblong manhole ring, oblong spherical crown manhole cover, graphite gasket and oblong manhole flange, the sealed face in bottom of oblong manhole ring is through the top edge sealing surface pressure fastening of graphite gasket and oblong spherical crown manhole cover surely, the bottom edge and the oblong manhole flange fixed connection of oblong spherical crown manhole cover, the pressure arm is installed at oblong spherical ring top, the pressure arm intermediate position is installed and is hung tight bolt, just hang tight bolt bottom and oblong spherical crown manhole cover welded fastening.
As a further aspect of the present invention: the oblong spherical crown manhole cover is in a spherical crown shape.
The utility model has the advantages that: the manhole is designed to be long round, and the oblong spherical crown manhole cover is installed inside the Ammi drying cylinder, so that the requirement on a manhole installation space is greatly reduced.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
in the figure: 1. an aspem dryer; 2. hoisting the bolt tightly; 3. pressing the arm; 4. a long circular manhole ring; 5. an oblong spherical crown manhole cover; 6. a graphite gasket; 7. an oblong manhole flange.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, a high-pressure portable aspem dryer manhole device comprises a aspem dryer 1, wherein a manhole assembly is arranged inside the aspem dryer 1, the manhole assembly comprises a hanging bolt 2, a pressing arm 3, an oblong manhole ring 4, an oblong spherical crown manhole cover 5, a graphite gasket 6 and an oblong manhole flange 7, a bottom sealing surface of the oblong manhole ring 4 is fixedly pressed with a sealing surface of the top edge of the oblong spherical crown manhole cover 5 through the graphite gasket 6, the bottom edge of the oblong spherical crown manhole cover 5 is fixedly connected with the oblong manhole flange 7, the pressing arm 3 is mounted at the top of the oblong manhole ring 4, the hanging bolt 2 is mounted in the middle of the pressing arm 3, and the bottom end of the hanging bolt 2 is welded and fixed with the oblong spherical crown manhole cover 5;
wherein, the oblong spherical crown manhole cover 5 is in a spherical crown shape.
The utility model discloses a theory of operation: the structure is characterized in that a hanging bolt 2 is welded on the oblong spherical crown manhole cover 5, a pressure arm 3 transversely arranged on the oblong manhole ring 4 is used for tightly pressing the sealing surface of the oblong manhole ring 4 through a graphite gasket 6 and the sealing surface of the oblong spherical crown manhole cover 5, and sealing under high internal pressure of the Aspmi drying cylinder 1 is realized.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (2)
1. A high-pressure portable aspem drying cylinder manhole device is characterized by comprising a aspem drying cylinder (1), a manhole component is arranged inside the Aspimer cylinder (1), the manhole component comprises a hanging bolt (2), a pressing arm (3), an oblong manhole ring (4), an oblong spherical crown manhole cover (5), a graphite gasket (6) and an oblong manhole flange (7), the bottom sealing surface of the oblong manhole ring (4) is fixedly pressed with the top edge sealing surface of the oblong spherical crown manhole cover (5) through a graphite gasket (6), the bottom edge of the oblong spherical crown manhole cover (5) is fixedly connected with an oblong manhole flange (7), the top of the oblong manhole ring (4) is provided with a pressure arm (3), the middle position of the pressure arm (3) is provided with a fastening bolt (2), and the bottom end of the hoisting bolt (2) is welded and fixed with the oblong spherical crown manhole cover (5).
2. A high-pressure portable aspem dryer manhole device according to claim 1, characterized in that said oblong spherical crown manhole cover (5) is of spherical crown shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920579272.XU CN209959856U (en) | 2019-04-26 | 2019-04-26 | High-pressure light aspemi dryer manhole device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920579272.XU CN209959856U (en) | 2019-04-26 | 2019-04-26 | High-pressure light aspemi dryer manhole device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209959856U true CN209959856U (en) | 2020-01-17 |
Family
ID=69243604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920579272.XU Active CN209959856U (en) | 2019-04-26 | 2019-04-26 | High-pressure light aspemi dryer manhole device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209959856U (en) |
-
2019
- 2019-04-26 CN CN201920579272.XU patent/CN209959856U/en active Active
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