CN214418551U - Sand inlet structure of sand blasting pressure vessel - Google Patents
Sand inlet structure of sand blasting pressure vessel Download PDFInfo
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- CN214418551U CN214418551U CN202022013011.7U CN202022013011U CN214418551U CN 214418551 U CN214418551 U CN 214418551U CN 202022013011 U CN202022013011 U CN 202022013011U CN 214418551 U CN214418551 U CN 214418551U
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- sand
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- pressure vessel
- shell
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Abstract
The utility model discloses a sand blasting pressure vessel's sand inlet structure, including head mechanism, its characterized in that, head mechanism top is provided with the awl shell that is used for placing the grit, the awl shell passes through the flange and sets up with head mechanism cooperation. The utility model has simple structure and convenient manufacture and installation, the top valve and the standard elliptical head are connected through the flange, and the top valve and the flange are both arranged on the upper surface of the standard elliptical head, thus the structure enlarges the inner space of the container, improves the working efficiency of the equipment and improves the process effect; the standard elliptical end socket is adopted, so that the service life of equipment can be effectively prolonged, the manufacturing is convenient, and the comprehensive performance is good; the standard elliptical seal head and the conical shell are connected through the supporting rib plates, so that the strength and rigidity of the conical shell are ensured, the material cost of the rib plates is reduced, and the operation of workers is facilitated.
Description
Technical Field
The utility model belongs to the technical field of advance the sand mouth, concretely relates to sand blasting pressure vessel advance sand mouth structure.
Background
The sand inlet mechanism of the common sand blasting tank pressure vessel comprises a flange, a flange cover, an overhead valve, a seal head, a supporting rib plate and the like, wherein the seal head formed by pressing is welded with the flange, the flange cover is connected with the flange by using a bolt, the overhead valve is sealed with the flange cover by a gasket, the structure adopts compressed air as power to act on the overhead valve, and the sand feeding and sand stopping sealing processes are completed through the up-down stroke of the overhead valve. The sand inlet structure of the sand blasting pressure container at the present stage is positioned in the upper seal head, the seal head of the structure is a non-standard elliptical seal head structure, and the seal head is required to be integrally pressed into a concave seal head shape, so that the manufacturing requirements of stamping equipment and a die are increased, the manufacturing difficulty is increased, and the service life of the stamping equipment and the die is influenced; the load that this end socket can bear is limited, need to increase the support rib plate in order to improve the rigidity and intensity of the integral structure below the end socket, but the space occupation of these four pieces of circumferential large rib plates is large, thus has greatly increased the cost; the structure is positioned in the equipment, occupies the space of the equipment, so that the energy storage effect is small, the energy consumption is high, and the process effect is influenced. For this reason, a new technical solution is needed to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sand blasting pressure vessel's sand inlet structure to solve the big, with high costs, the equipment space's of the current stage of the sand inlet structure manufacturing degree of difficulty that proposes among the above-mentioned background art condition.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sand blasting pressure vessel's sand inlet structure, includes head mechanism, its characterized in that, head mechanism top is provided with the awl shell that is used for placing grit, the awl shell passes through the flange and sets up with head mechanism cooperation.
Further, head mechanism includes the head, the head is standard ellipse shape structure, the upper surface of standard ellipse shape head is provided with the overhead valve that is used for accomplishing into sand and stops sand sealing process, the overhead valve passes through the flange and sets up with the cooperation of standard ellipse shape head.
Further, a flange cover used for being matched with the flange is arranged above the flange, and the flange cover is fixedly connected with the flange through bolts.
Further, the flange cover is connected with the top valve in a sealing mode through a gasket.
Furthermore, a supporting rib plate used for improving the strength and rigidity of the conical shell is arranged between the conical shell and the standard elliptical seal head.
Furthermore, a circular ring for preventing sand in the conical shell from leaking is arranged above the conical shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses simple structure makes simple to operate, through flange joint overhead valve and standard oval head, and overhead valve and flange all set up the upper surface at standard oval head, and this structure has increaseed the inner space of container, has improved the work efficiency of equipment, has improved the technological effect.
2. The utility model discloses a standard oval head, the life that can effectively improve equipment, and make convenience, comprehensive properties is better.
3. The utility model discloses a support gusset and connect standard oval head and awl shell, when guaranteeing awl shell intensity and rigidity, reduced the material cost of gusset, made things convenient for workman's operation again.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a head sealing mechanism; 2. a conical shell; 3. a flange; 4. sealing the end; 5. a top valve; 6. a flange cover; 7. a bolt; 8. a gasket; 9. supporting the rib plate; 10. a circular ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a sand blasting pressure vessel's sand inlet structure, includes head mechanism 1, and head mechanism 1 top is provided with the awl shell 2 that is used for placing grit, and awl shell 2 sets up through flange 3 and head mechanism 1 cooperation.
In order to facilitate installation of the end enclosure mechanism 1, in the embodiment, preferably, the end enclosure mechanism 1 comprises an end enclosure 4, the end enclosure 4 is of a standard elliptical structure, an overhead valve 5 used for completing sand feeding and sand stopping sealing processes is arranged on the upper surface of the standard elliptical end enclosure 4, and the overhead valve 5 is arranged in a matched mode with the standard elliptical end enclosure 4 through a flange 3.
In order to facilitate the installation of the flange 3, in the present embodiment, it is preferable that a flange cover 6 is disposed above the flange 3 for fitting the flange 3, and the flange cover 6 is fixedly connected to the flange 3 by bolts 7.
To facilitate sealing of the top valve 5, in the present embodiment, it is preferable that the flange cover 6 is sealingly connected to the top valve 5 via a gasket 8.
In order to improve the strength and rigidity of the conical shell 2, in this embodiment, preferably, a support rib plate 9 for improving the strength and rigidity of the conical shell 2 is arranged between the conical shell 2 and the standard elliptical head 1.
In order to facilitate the placement of sand, in the present embodiment, it is preferable that a circular ring 10 for preventing sand in the conical shell 2 from leaking out is provided above the conical shell 2.
The utility model discloses a theory of operation and use flow: after the mechanism is completed, an operator only needs to place sand in a space where the conical shell 2 is matched with the flange 3 and the flange cover 6 through the circular ring 10, the strength and the rigidity of the conical shell 2 are improved through the supporting rib plates 9, then compressed air is adopted to act on the top valve 5 as power, the sand feeding and sand stopping sealing processes are completed through the up-down stroke of the top valve 5, the structure increases the inner space of the container, the working efficiency of equipment is improved, and the process effect is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a sand blasting pressure vessel's sand inlet structure, includes head mechanism, its characterized in that, head mechanism top is provided with the awl shell that is used for placing the grit, the awl shell passes through flange and head mechanism cooperation setting, head mechanism includes the head, the head is standard oval structure, the upper surface of standard oval head is provided with the overhead valve that is used for accomplishing into sand and stops sand sealing process, the overhead valve passes through flange and the cooperation setting of standard oval head, be provided with the support rib plate that is used for improving awl shell intensity and rigidity between awl shell and the standard oval head.
2. The sand inlet structure of a sand blasting pressure vessel as claimed in claim 1, wherein a flange cover is arranged above the flange and used for being matched with the flange, and the flange cover is fixedly connected with the flange through bolts.
3. The sand inlet structure of a sand blasting pressure vessel as recited in claim 2, wherein the flange cover is sealingly connected to the top valve by a gasket.
4. The sand inlet structure of a sand blasting pressure vessel as claimed in claim 1, wherein a circular ring for preventing sand in the conical shell from leaking out is arranged above the conical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022013011.7U CN214418551U (en) | 2020-09-15 | 2020-09-15 | Sand inlet structure of sand blasting pressure vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022013011.7U CN214418551U (en) | 2020-09-15 | 2020-09-15 | Sand inlet structure of sand blasting pressure vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214418551U true CN214418551U (en) | 2021-10-19 |
Family
ID=78058277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022013011.7U Active CN214418551U (en) | 2020-09-15 | 2020-09-15 | Sand inlet structure of sand blasting pressure vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214418551U (en) |
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2020
- 2020-09-15 CN CN202022013011.7U patent/CN214418551U/en active Active
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