CN210022162U - Filler strutting arrangement - Google Patents
Filler strutting arrangement Download PDFInfo
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- CN210022162U CN210022162U CN201920646945.9U CN201920646945U CN210022162U CN 210022162 U CN210022162 U CN 210022162U CN 201920646945 U CN201920646945 U CN 201920646945U CN 210022162 U CN210022162 U CN 210022162U
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- orifice plate
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Abstract
The utility model relates to a filler strutting arrangement, include: conical orifice plate and set up in the hemisphere top cap of conical orifice plate top, at least one manhole has been seted up on the conical orifice plate, the inner wall of conical orifice plate corresponds manhole department and is provided with the manhole cover, it is fixed through the first mounting of a plurality of between manhole cover and the conical orifice plate, all be equipped with the handle on manhole cover and the hemisphere top cap, be connected through a rotation coupling mechanism and a plurality of second mounting between hemisphere top cap and the conical orifice plate, hemisphere top cap and manhole cover and all set up the through-hole that a plurality of evenly arranged, whole filler strutting arrangement's the outside covers there is the one deck silk screen, the silk screen is tied up in conical orifice plate, hemisphere top cap and manhole and is covered through the wire to its bearing capacity and bearing capacity have been improved greatly.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a chemical machinery especially relates to a filler strutting arrangement of hydrogenation ware.
[ background of the invention ]
The hydrogenation reactor generally comprises a base, an upper end enclosure, a lower end enclosure and a cylinder body, wherein a baffle plate and a heat exchange tube are arranged in the cylinder body, the free tail end of the heat exchange tube is welded with a tube plate, if the temperature of the welding position of the heat exchange tube and the tube plate is cooled for a moment and heated for a moment, a welding seam is easy to deform and crack, therefore, a refractory ball is generally arranged in the lower end enclosure to play a role in protecting the welding seam, and a filler supporting device is required to be arranged in the lower end enclosure to install, overhaul and replace the refractory ball.
[ Utility model ] content
In order to solve the above problems, an object of the present invention is to provide a filler supporting device with high supporting strength and convenient installation, maintenance and replacement of refractory balls.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a packing support device comprising: conical orifice plate and set up in the hemisphere top cap of conical orifice plate top, at least one manhole has been seted up on the conical orifice plate, the inner wall of conical orifice plate corresponds manhole department and is provided with the manhole cover, it is fixed through the first mounting of a plurality of between manhole cover and the conical orifice plate, all be equipped with the handle on manhole cover and the hemisphere top cap, be connected through a rotation coupling mechanism and a plurality of second mounting between hemisphere top cap and the conical orifice plate, all set up the through-hole that a plurality of evenly arranged on conical orifice plate, hemisphere top cap and the manhole cover, the outside of whole filler strutting arrangement covers there is the one deck silk screen, the silk screen is tied up on conical orifice plate, hemisphere top cap and manhole cover through the wire, rotate coupling mechanism and include with hemisphere top cap welded first connecting piece, with cone orifice plate welded second connecting piece and be used for connecting first connecting piece and second connecting piece together The shaft is welded with the second connecting piece, and the first connecting piece can rotate relative to the connecting shaft.
Preferably, a filler strutting arrangement in the utility model provides a further sets up to: the number of the first connecting pieces and the number of the second connecting pieces are two.
Preferably, a filler strutting arrangement in the utility model provides a further sets up to: the first fixing piece is a bolt and a nut, the bolt is arranged on the inner side of the manhole cover, the nut is arranged on the outer side of the conical hole plate, and the nut is welded with the outer wall of the conical hole plate.
Preferably, a filler strutting arrangement in the utility model provides a further sets up to: and the nut and the outer wall of the conical pore plate are spot-welded.
Preferably, a filler strutting arrangement in the utility model provides a further sets up to: the second fixing part is a bolt and a nut, the bolt is arranged on the inner side of the hemispherical top cover, the nut is arranged on the outer side of the conical pore plate, and the nut is welded with the outer wall of the conical pore plate.
Preferably, a filler strutting arrangement in the utility model provides a further sets up to: and the nut and the outer wall of the conical pore plate are spot-welded.
Preferably, a filler strutting arrangement in the utility model provides a further sets up to: the metal wire is made of stainless steel material.
Preferably, a filler strutting arrangement in the utility model provides a further sets up to: the conical angle of the conical orifice plate is 46 degrees.
Preferably, a filler strutting arrangement in the utility model provides a further sets up to: the bottom of the conical pore plate is welded with a backing plate.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a filler strutting arrangement simple structure, simple to operate, it designs into the taper shape with major structure, designs into the hemisphere with the top cap, has improved its bearing capacity and bearing capacity greatly.
[ description of the drawings ]
Fig. 1 is a schematic view of the structure of the packing support device of the present invention.
Fig. 2 is a schematic top view of the packing support device of the present invention.
FIG. 3 is a schematic view of a conical orifice plate and a manhole cover connected by a first fastener.
FIG. 4 is a schematic view of the conical orifice plate and the hemispherical top cover connected by a second fastener.
Fig. 5 is a schematic sectional view taken along line a-a of fig. 2.
FIG. 6 is a schematic view of the structure of the manhole cover, the conical hole plate and the through hole of the hemispherical top cover.
Fig. 7 is a structural schematic diagram of the packing support device after being installed on the lower head.
In fig. 1 to 7: 1. conical orifice plate, 10, manhole, 2, hemispherical top cover, 50, 20, handle, 3, backing plate, 4, low head, 40, fire-resistant ball, 5, manhole cover, 6, first fixing piece, 60, bolt, 61, nut, 7, rotation connecting mechanism, 70, first connecting piece, 71, second connecting piece, 72, connecting shaft, 8, second fixing piece, 80, bolt, 81, nut, 9, silk screen.
[ detailed description ] embodiments
A packing support device according to the present invention is described in further detail below with reference to specific embodiments.
Referring to fig. 1 to 7, a packing support device includes: conical orifice plate 1 and set up in the hemisphere top cap 2 of conical orifice plate 1 top, the cone angle of conical orifice plate 1 is 46 degrees, the welding of the bottom of conical orifice plate 1 has backing plate 3, thereby this backing plate 3 welds mutually with the inner wall of low head 4 and is fixed in on the low head 4 with whole support device that packs.
The improved manhole cover is characterized in that at least one manhole 10 is formed in the conical hole plate 1, in the embodiment, the number of the manholes 10 is two, a manhole cover 5 is arranged on the inner wall of the conical hole plate 1 corresponding to the manhole 10, the manhole cover 5 and the conical hole plate 1 are fixed through a plurality of first fixing pieces 6, and handles 50 and 20 are arranged on the manhole cover 5 and the hemispherical top cover 2. The first fixing member 6 is a bolt 60 and a nut 61, the bolt 60 is disposed inside the manhole cover 5, the nut 61 is disposed outside the conical orifice plate 1, the nut 61 is welded to the outer wall of the conical orifice plate 1, and the nut 61 is spot-welded to the outer wall of the conical orifice plate 1, so that the nut 61 is prevented from rotating with respect to the conical orifice plate 1.
The hemispherical top cover 2 is connected with the conical pore plate 1 through a rotating connecting mechanism 7 and a plurality of second fixing pieces 8, the rotating connecting mechanism 7 comprises two first connecting pieces 70 welded with the hemispherical top cover 2, two second connecting pieces 71 welded with the conical pore plate 1 and a connecting shaft 72 used for connecting the first connecting pieces 70 and the second connecting pieces 71 together, the connecting shaft 72 is welded with the second connecting pieces 71, and the first connecting pieces 70 can rotate relative to the connecting shaft 72. A plurality of through holes which are uniformly distributed are formed in the conical pore plate 1, the hemispherical top cover 2 and the manhole cover 5 (see fig. 6), a layer of wire mesh 9 covers the outer side of the whole filler supporting device, and the wire mesh 9 is bound on the conical pore plate 1, the hemispherical top cover 2 and the manhole cover 5 through metal wires. In this embodiment, the wire is made of stainless steel, the second fixing member 8 is a bolt 80 and a nut 81, the bolt 80 is disposed on the inner side of the hemispherical top cover 2, the nut 81 is disposed on the outer side of the conical orifice plate 1, and the nut 81 is welded to the outer wall of the conical orifice plate 1. The nut 81 is spot-welded to the outer wall of the conical orifice plate 1, so that the nut 81 is prevented from rotating with respect to the conical orifice plate 1.
Referring to fig. 7, the working principle of the present invention is: firstly welding a filling support mechanism in a lower end enclosure 4, forming a synthesis gas channel by a through hole on a conical pore plate 1, a hemispherical top cover 2 and a manhole cover 5, wherein the diameter of a fire-resistant ball 40 is smaller than that of the through hole, a screen 9 is used for preventing the fire-resistant ball 40 from entering the filling support device from the through hole, when the fire-resistant ball 40 is installed, firstly opening the manhole cover 5 positioned below, conveying the fire-resistant ball 40 from a manhole 10 through the manhole 10, when the fire-resistant ball 40 at the bottom of the lower end enclosure 4 is higher, then closing the manhole cover 5, opening the hemispherical top cover 2 at the top of the filling support device, loosening a bolt from the inner side of the hemispherical top cover 2 when the fire-resistant ball is opened, then opening the hemispherical top cover 2 by rotating a connecting mechanism 7, then continuously conveying the fire-resistant ball 40 into the lower end enclosure 4, and after the fire-resistant ball 40 is conveyed, and then the bolt is tightened.
To sum up, the utility model provides a filler strutting arrangement simple structure, simple to operate, it designs into the taper shape with the major structure, designs into the hemisphere with the top cap, has improved its bearing capacity and bearing capacity greatly.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be applied, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (9)
1. A packing support device, comprising: conical orifice plate and set up in the hemisphere top cap of conical orifice plate top, at least one manhole has been seted up on the conical orifice plate, the inner wall of conical orifice plate corresponds manhole department and is provided with the manhole cover, it is fixed through the first mounting of a plurality of between manhole cover and the conical orifice plate, all be equipped with the handle on manhole cover and the hemisphere top cap, be connected through a rotation coupling mechanism and a plurality of second mounting between hemisphere top cap and the conical orifice plate, all set up the through-hole that a plurality of evenly arranged on conical orifice plate, hemisphere top cap and the manhole cover, the outside of whole filler strutting arrangement covers there is the one deck silk screen, the silk screen is tied up on conical orifice plate, hemisphere top cap and manhole cover through the wire, rotate coupling mechanism and include with hemisphere top cap welded first connecting piece, with cone orifice plate welded second connecting piece and be used for connecting first connecting piece and second connecting piece together The shaft is welded with the second connecting piece, and the first connecting piece can rotate relative to the connecting shaft.
2. A packing support device according to claim 1, wherein: the number of the first connecting pieces and the number of the second connecting pieces are two.
3. A packing support device according to claim 1, wherein: the first fixing piece is a bolt and a nut, the bolt is arranged on the inner side of the manhole cover, the nut is arranged on the outer side of the conical hole plate, and the nut is welded with the outer wall of the conical hole plate.
4. A packing support device according to claim 3, wherein: and the nut and the outer wall of the conical pore plate are spot-welded.
5. A packing support device according to claim 1, wherein: the second fixing part is a bolt and a nut, the bolt is arranged on the inner side of the hemispherical top cover, the nut is arranged on the outer side of the conical pore plate, and the nut is welded with the outer wall of the conical pore plate.
6. The packing support device of claim 5, wherein: and the nut and the outer wall of the conical pore plate are spot-welded.
7. A packing support device according to claim 1, wherein: the metal wire is made of stainless steel material.
8. A packing support device according to claim 1, wherein: the conical angle of the conical orifice plate is 46 degrees.
9. A packing support device according to claim 1, wherein: the bottom of the conical pore plate is welded with a backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646945.9U CN210022162U (en) | 2019-05-08 | 2019-05-08 | Filler strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646945.9U CN210022162U (en) | 2019-05-08 | 2019-05-08 | Filler strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210022162U true CN210022162U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920646945.9U Active CN210022162U (en) | 2019-05-08 | 2019-05-08 | Filler strutting arrangement |
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| Country | Link |
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| CN (1) | CN210022162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939638A (en) * | 2019-05-08 | 2019-06-28 | 张化机（苏州）重装有限公司 | A kind of packing support device |
-
2019
- 2019-05-08 CN CN201920646945.9U patent/CN210022162U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939638A (en) * | 2019-05-08 | 2019-06-28 | 张化机（苏州）重装有限公司 | A kind of packing support device |
| CN109939638B (en) * | 2019-05-08 | 2024-01-30 | 张化机（苏州）重装有限公司 | Packing support device |
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