CN210010670U - Lossless equipment specialized tool of desulphurization unit container seal - Google Patents
Lossless equipment specialized tool of desulphurization unit container seal Download PDFInfo
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- CN210010670U CN210010670U CN201920495856.9U CN201920495856U CN210010670U CN 210010670 U CN210010670 U CN 210010670U CN 201920495856 U CN201920495856 U CN 201920495856U CN 210010670 U CN210010670 U CN 210010670U
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Abstract
The utility model relates to a desulfurization device container machine seals harmless equipment specialized tool, its technical scheme: the mechanical seal comprises a mechanical seal whole body, wherein the mechanical seal whole body comprises a press-in flange, a positioning flange, a bearing and a bearing seat, the press-in flange is positioned above the bearing seat, and the press-in flange and the bearing seat are fixed through a compression bolt in a threaded manner; the special tool for assembling the machine seal is manufactured, the lower positioning flange is matched with a shaft sleeve of the machine seal through manufacturing, the static ring of the machine seal is assembled, the dynamic ring and the static ring are assembled together, the positioning bolts are screwed into two screw holes of a bearing seat, a locking nut for the machine seal compression amount is screwed after the machine seal compression amount is adjusted, the machine seal is fixed, external force is borne by the two machine seal positioning bolts when the bearing is assembled, the static ring of the machine seal is prevented from being damaged by external force impact, economic damage during assembly is reduced, the service life of the static ring of the machine seal is prolonged, and the assembly efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of desulphurization unit, concretely relates to desulphurization unit container seals harmless equipment specialized tool.
Background
The desulfurization refers to that sulfur elements in coal are fixed into solid by a calcium-based method and the like to prevent SO2 from being generated during combustion, the current desulfurization method generally has 3 types, and through the analysis and research on the conditions of desulfurization technologies at home and abroad and the introduction of desulfurization process pilot plants in the domestic power industry, the current desulfurization method can be generally divided into 3 types such as desulfurization before combustion, desulfurization during combustion, desulfurization after combustion and the like, and in a desulfurization system, slurry conveyed by a circulating pump often contains a certain amount of gas. In fact, the slurry delivered by a centrifugal circulation pump is a gas-solid-liquid multiphase flow, the influence of the solid phase on the pump performance is continuous and uniform, while the influence of the gas phase on the pump is far more complex and more difficult to predict than the solid phase. When the liquid delivered by the pump contains gas, the flow, the lift and the efficiency of the pump are all reduced, and the efficiency is reduced faster when the gas content is larger. As the air content increases, additional noise vibrations are experienced by the pump, which can lead to damage to the pump shaft, bearings and seals.
The existing desulfurization stirring assembling tool 261-65S15 is a container type mechanical seal, the price is expensive, when repairing a damaged mechanical seal in the earlier stage, the movable ring is firstly installed on the shaft sleeve part and then the static ring is assembled, when the ring of the bearing is installed, because no effective special protection tool is provided, the movable ring and the static ring are often broken, the very serious economic loss is caused, the service life and the assembling efficiency are reduced, and a plurality of workers are required to perform auxiliary operation in the assembling process, the assembling cost is increased, the use efficiency is reduced, and the use cost is increased.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a desulfurization device container seals harmless equipment specialized tool has simple structure rationally, uses the safety and stability, and the equipment is simple, convenient operation's characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a desulfurization device container seal nondestructive assembly special tool comprises a machine seal whole body, an press-in flange, a positioning flange, a bearing and a bearing seat, wherein the press-in flange is positioned at the top end of the bearing seat, the press-in flange and the bearing seat are fixed through a compression bolt in a threaded manner, the compression bolt sequentially penetrates through the bearing seat and the press-in flange from bottom to top, the bearing is positioned at the inner middle position of the bearing seat and is fixedly clamped with the bearing seat, the positioning flange is positioned below the bearing seat, the bearing seat is connected with the positioning flange through the positioning bolt, the positioning bolt is fixed at two ends between the bearing seat and the positioning flange in a centrally symmetrical threaded manner through a locking nut, a bearing end cover is fixed at the top end of the bearing seat in a threaded manner, and a machine seal movable ring and a machine seal stationary ring are sequentially installed at the bottom ends of the bearing seat and the, the mechanical seal moving ring is in contact with the bottom of the bearing seat, and the mechanical seal static ring is in contact with the top of the positioning flange.
Preferably, corresponding screw holes are formed in the press-in flange, the bearing seat and the positioning flange in one circle on the inner side of the press-in flange, and male threads matched with the female threads on the compression bolt and the positioning bolt are arranged on the inner side wall of each screw hole.
Preferably, the number of the positioning bolts is two, and the two positioning bolts are fixed with the positioning flange through the locking nuts.
Preferably, the press-in flange and the positioning flange have the same diameter.
Preferably, the number of the compression bolts is two, and the two compression bolts are respectively and symmetrically distributed at two ends of the press-in flange and the bearing seat.
Preferably, a groove is formed in the middle of the bearing seat, and the diameter of the groove is equal to that of the bearing.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this kind of desulphurization unit container seals harmless equipment specialized tool, the specialized tool of a set of equipment machine seal has been made, the security when guaranteeing desulfurization mixer 261-65S15 container seal equipment, through the axle sleeve cooperation of a lower part flange of preparation and machine seal, the machine seal stationary ring of packing into, the machine seal rotating ring of packing into, the moving and stationary ring equipment is in the same place, twist into two screw holes of bearing frame positioning bolt, screw up machine seal compression volume lock nut after adjusting the machine seal compression volume, the machine seal is died like this, bear the external force when assembling the bearing by two machine seal positioning bolt, avoid the machine seal moving and stationary ring to receive external force impact and produce the damage, economic damage when having reduced the equipment, the life of the machine seal moving and stationary ring has been prolonged, assembly efficiency has been improved.
2. Meanwhile, the bearing is installed in the bearing seat, the upper bearing press-in flange is gradually pressed by the pressing bolt, the bearing is pressed into a normal position, the bearing end cover is installed, and the mechanical seal locking ring is locked, so that the assembly is completed.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of an improved front view structure of the present invention;
FIG. 3 is a schematic view of the original structure of the present invention;
in the figure: 1. integrally sealing by a machine; 2. pressing the flange in; 3. positioning the flange; 4. positioning the bolt; 41. locking the nut; 5. a bearing; 6. a screw hole; 7. a hold-down bolt; 8. a mechanical seal static ring; 9. a mechanical seal moving ring; 10. a bearing seat; 11. and (4) bearing end covers.
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.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions: a desulfurization device container seal nondestructive assembly special tool comprises a container seal body 1, an press-in flange 2, a positioning flange 3, a bearing 5 and a bearing seat 10, wherein the press-in flange 2 is positioned at the top end of the bearing seat 10, the press-in flange 2 and the bearing seat 10 are fixed through a compression bolt 7 in a threaded manner, the compression bolt 7 sequentially penetrates through the bearing seat 10 and the press-in flange 2 from bottom to top, the bearing 5 is positioned at the middle position inside the bearing seat 10 and is fixedly clamped with the bearing seat 10, the positioning flange 3 is positioned below the bearing seat 10, the bearing seat 10 is connected with the positioning flange 3 through a positioning bolt 4, the positioning bolt 4 is fixed at two ends between the bearing seat 10 and the positioning flange 3 through a locking nut 41 in a central symmetry threaded manner, a bearing end cover 11 is fixed at the top end of the bearing seat 10 in a threaded manner, and a container seal movable ring 9 and a container seal, the mechanical seal moving ring 9 is contacted with the bottom of the bearing seat 10, and the mechanical seal static ring 8 is contacted with the top of the positioning flange 3.
In this embodiment: bearing frame 10 and positioning flange 3 are connected through positioning bolt 4, and positioning bolt 4 is the central symmetry spiro union through lock nut 41 and fixes the both ends between bearing frame 10 and positioning flange 3, and the external force when equipment bearing 5 is born by two machine seal positioning bolt 4, avoids the machine to seal the quiet ring and receives external force impact to produce the damage, economic damage when having reduced the equipment has prolonged the machine and has sealed the life who moves quiet ring, has improved the packaging efficiency.
Specifically, corresponding screw holes 6 are formed in the press-in flange 2, the bearing seat 10 and the positioning flange 3 at one circle of the inner side, and male threads matched with the female threads on the compression bolt 7 and the positioning bolt 4 are arranged on the inner side wall of each screw hole 6; the pressing bolt 7 and the positioning bolt 4 are more stable when being connected with the pressing-in flange 2, the bearing seat 10 and the positioning flange 3, and the pressing bolt, the bearing seat and the positioning flange are convenient to assemble and disassemble and simple to operate.
Specifically, the number of the positioning bolts 4 is two, and the two positioning bolts 4 are fixed with the positioning flange 3 through locking nuts 41; the connection between the positioning bolt 4 and the positioning flange 3 is more stable, firm and reliable.
Specifically, the diameters of the press-in flange 2 and the positioning flange 3 are equal; the machine seal is more stable to place after the whole body 1 is assembled.
Specifically, the number of the compression bolts 7 is two, and the two compression bolts 7 are respectively and symmetrically distributed at two ends of the press-in flange 2 and the bearing seat 10; the connection between the press-in flange 2 and the bearing seat 10 is made more stable.
Specifically, a groove is formed in the middle of the bearing seat 10, and the diameter of the groove is equal to that of the bearing 5; the press-in mounting device is used for press-in mounting the bearing 5, so that the bearing 5 is conveniently and simply mounted on the bearing seat 10.
The utility model discloses a theory of operation and use flow: putting all parts of the machine seal whole body 1 to a working place, sequentially installing a machine seal static ring 8 and a machine seal movable ring 9 by manufacturing a lower positioning flange 3 to be matched with a shaft sleeve of the machine seal, assembling the machine seal static ring 8 and the machine seal movable ring 9 together, then screwing a positioning bolt 4 into two screw holes of a bearing seat 10, screwing a locking nut 41 after adjusting the machine seal compression amount, fixing the machine seal, bearing the external force when assembling a bearing 5 by two machine seal positioning bolts 4, avoiding the machine seal static ring from being damaged by the impact of the external force, reducing the economic damage during the assembling, prolonging the service life of the machine seal static ring, improving the assembling efficiency, finally installing the bearing 5 into the bearing seat 10, pressing the bearing 5 into the flange 2 by the pressing bolt 7, pressing the bearing 5 into a normal position, installing the bearing end cover 11, locking the machine seal ring, and completing the assembling, through the connected mode that each part mutually supported, easy dismounting, easy operation can operate alone, has guaranteed the security of machine seal equipment, has improved work efficiency and packaging efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a desulfurization device container seals harmless equipment specialized tool, includes that the machine seals whole (1), impresses flange (2), positioning flange (3), bearing (5) and bearing frame (10), its characterized in that: the pressing-in flange (2) is located at the top end of the bearing seat (10), the pressing-in flange (2) and the bearing seat (10) are fixed through a pressing bolt (7) in a threaded manner, the pressing bolt (7) sequentially penetrates through the bearing seat (10) and the pressing-in flange (2) from bottom to top, the bearing (5) is located at the inner middle position of the bearing seat (10) and is fixedly clamped with the bearing seat (10), the positioning flange (3) is located below the bearing seat (10), the bearing seat (10) and the positioning flange (3) are connected through a positioning bolt (4), the positioning bolt (4) is fixed at two ends between the bearing seat (10) and the positioning flange (3) in a centrally symmetrical threaded manner through a locking nut (41), and a bearing end cover (11) is fixed at the top end of the bearing seat (10) in a threaded manner, bearing frame (10) with the bottom of mounting flange (3) from top to bottom installs mechanical seal rotating ring (9) and mechanical seal quiet ring (8) in proper order, mechanical seal rotating ring (9) with the bottom contact of bearing frame (10), mechanical seal quiet ring (8) with the top contact of mounting flange (3).
2. The tool special for lossless assembly of the desulfurization device container seal according to claim 1, wherein: corresponding screw holes (6) are formed in the peripheries of the inner sides of the press-in flange (2), the bearing seat (10) and the positioning flange (3), and male threads matched with the female threads on the compression bolt (7) and the positioning bolt (4) are arranged on the inner side walls of the screw holes (6).
3. The tool special for lossless assembly of the desulfurization device container seal according to claim 1, wherein: the number of the positioning bolts (4) is two, and the two positioning bolts (4) are fixed with the positioning flange (3) through the locking nuts (41).
4. The tool special for lossless assembly of the desulfurization device container seal according to claim 1, wherein: the diameters of the press-in flange (2) and the positioning flange (3) are equal.
5. The tool special for lossless assembly of the desulfurization device container seal according to claim 1, wherein: the number of the compression bolts (7) is two, and the two compression bolts (7) are symmetrically distributed at two ends of the press-in flange (2) and the bearing seat (10) respectively.
6. The tool special for lossless assembly of the desulfurization device container seal according to claim 1, wherein: a groove is formed in the middle of the bearing seat (10), and the diameter of the groove is equal to that of the bearing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920495856.9U CN210010670U (en) | 2019-04-12 | 2019-04-12 | Lossless equipment specialized tool of desulphurization unit container seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920495856.9U CN210010670U (en) | 2019-04-12 | 2019-04-12 | Lossless equipment specialized tool of desulphurization unit container seal |
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| Publication Number | Publication Date |
|---|---|
| CN210010670U true CN210010670U (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920495856.9U Active CN210010670U (en) | 2019-04-12 | 2019-04-12 | Lossless equipment specialized tool of desulphurization unit container seal |
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| CN (1) | CN210010670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589723A (en) * | 2020-12-10 | 2021-04-02 | 福建福清核电有限公司 | Assembly tool and method for box-packed mechanical seal |
-
2019
- 2019-04-12 CN CN201920495856.9U patent/CN210010670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112589723A (en) * | 2020-12-10 | 2021-04-02 | 福建福清核电有限公司 | Assembly tool and method for box-packed mechanical seal |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 198, Tongxing Road, Kenli District, Dongying City, Shandong Province 257000 Patentee after: Shenghua New Material Group Co.,Ltd. Address before: No. 198, Tongxing Road, Kenli District, Dongying City, Shandong Province 257000 Patentee before: SHANDONG SHIDA SHENGHUA CHEMICAL GROUP Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |