CN209335511U - A kind of device of 108 side's polymeric kettle mechanical seal assemblies of efficient dismounting - Google Patents
A kind of device of 108 side's polymeric kettle mechanical seal assemblies of efficient dismounting Download PDFInfo
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- CN209335511U CN209335511U CN201821917471.9U CN201821917471U CN209335511U CN 209335511 U CN209335511 U CN 209335511U CN 201821917471 U CN201821917471 U CN 201821917471U CN 209335511 U CN209335511 U CN 209335511U
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- mechanical seal
- supporting plate
- lower supporting
- full wire
- polymeric kettle
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Abstract
The utility model relates to polymeric kettle component dismantling device fields, more particularly to a kind of device of 108 side's polymeric kettle mechanical seal assemblies of efficiently dismounting.The top of several full wire adjustment screws arranged vertically is fixedly connected with the lower surface of the upper support ring, the bottom end of the full wire adjustment screw is through and out the lower supporting plate, the full wire adjusting screw rod is connect by locking device with the lower supporting plate, and the lower surface of the lower supporting plate is connect with lifting device.It is in close contact after the agitating shaft of 108 side's polymeric kettles with the bottom axle sleeve of the mechanical seal assembly of 108 side's polymeric kettles by upper support ring, by adjusting locking device so as to adjust the spacing of lower supporting plate and upper support ring, then lifting device is increased, so that the weight of mechanical seal assembly is all placed in lower supporting plate, it is then able to realize disassembled and assembled freely mechanical seal assembly, effectively improves efficiency, shorten replacing construction, it does not easily cause sealing ring to damage, reduces production loss.
Description
Technical field
The utility model relates to polymeric kettle component dismantling device fields, more particularly to a kind of efficiently 108 side's polymeric kettles of dismounting
The device of mechanical seal assembly.
Background technique
Polymeric kettle plays a crucial role in chlor-alkali PVC production, as list covering device production capacity is magnified, automation
Degree be continuously improved etc. demands, the in addition continuous development of technology, the volume of polymeric kettle also become greatly, therewith bring be once
Polymeric kettle breaks down, and maintenance downtime is long, influences greatly on device, production loss is serious.108 side's polymeric kettles are polymeric kettles
Common art, mechanical seal assembly are one of the vulnerable parts of 108 side's polymeric kettles, and the mechanical seal assembly weight is on 500 kilograms of left sides
The right side is influenced by small space, and replacement difficulty is big, and the period is long, and installation process be easy to cause sealing ring to damage, and not can guarantee
Installation quality causes to do over again.
Utility model content
The technical problem to be solved by the utility model is to provide be applied to 108 side's polymeric kettle mechanical seal unit replacements,
Efficiency can be effectively improved, shortens replacing construction, does not easily cause sealing ring to damage, reduces one kind efficiently dismounting 108 of production loss
The device of square polymeric kettle mechanical seal assembly.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of 108 side's polymeric kettle of efficiently dismounting is mechanical
The device of seal assembly, including upper support ring and lower supporting plate, the top of several full wire adjustment screws arranged vertically with
The lower surface of the upper support ring is fixedly connected, and the bottom end of the full wire adjustment screw is through and out the lower supporting plate, institute
It states full wire adjusting screw rod to connect by locking device with the lower supporting plate, the lower surface of the lower supporting plate and lifting device connect
It connects.
The beneficial effects of the utility model are: poly- with 108 sides after the agitating shaft of 108 side's polymeric kettles by upper support ring
The bottom axle sleeve for closing the mechanical seal assembly of kettle is in close contact, by adjusting locking device so as to adjust lower supporting plate and upper branch
The spacing of pushing out ring, then increases lifting device, so that the weight of mechanical seal assembly is all placed in lower supporting plate, is then able to
It realizes disassembled and assembled freely mechanical seal assembly, effectively improves efficiency, shorten replacing construction, do not easily cause sealing ring to damage, reduce and produce
Amount loss.
Based on the above technical solution, the utility model can also do following improvement.
Further, the locking device includes upper adjusting nut and lower adjusting nut, and the upper adjusting nut is arranged in institute
It states on the upper surface of lower supporting plate, and is threadedly coupled with the full wire adjustment screw downward for limiting the full wire adjustment screw
Movement；
The lower adjusting nut is arranged on the lower surface of the lower supporting plate, and connects with the full wire adjustment screw screw thread
It connects and is moved upwards for limiting the full wire adjustment screw.
Beneficial effect using above-mentioned further scheme is, during dismounting 108 side's polymeric kettle mechanical seal assemblies, when
Mechanical seal assembly passes through after upper support ring when abut with the lower supporting plate, on fermentation support ring and lower supporting plate away from
From it is lesser when, by rotating lower adjusting nut down, with the decline of nut, lower supporting plate is also with decline.Upper branch
Spacing between pushing out ring and lower supporting plate becomes larger.It is rotated upwards by adjusting upward nut, with the rising of lifting device, lower branch
Fagging rises, then cooperates the lower adjusting nut of adjustment to know upwards and abut with lower supporting plate.Realize support ring and lower supporting plate
Spacing table it is small.By the cooperation of upper adjusting nut and lower adjusting nut, upper adjusting nut and lower adjustment spiral shell may be implemented
Female spacing can be realized the fixation of lower supporting plate Yu full wire adjustment screw while adjustment.It is accelerated while reducing costs
The efficiency of work avoids the generation of safety accident.
Further, the lifting device is hydraulic jack, the lower surface of the lower supporting plate and the hydraulic jack
Top abut.
Beneficial effect using above-mentioned further scheme is that hydraulic jack roof construction is small, easy to operate, can freely be realized
Lifting, improves the efficiency of work.In lifting process, lower supporting plate adjustment height can be helped by hydraulic jack, it is auxiliary
Help the dismounting of 108 side's polymeric kettle mechanical seal assemblies.
Further, the circumferential direction along the top inner ring of the upper support ring is provided with convex at the top of the upper support ring to raise upward
Platform.
Beneficial effect using above-mentioned further scheme is, during the dismounting of 108 side's polymeric kettles, upper support ring top
Portion's boss is directly in close contact with mechanical seal assembly bottom axle sleeve lower end, ensure that mechanical seal assembly will not in disassembly process
It shifts and falls off, increase the safety of device.
Further, the quantity of the full wire adjustment screw is four and being arranged circumferentially along the upper support ring.
Beneficial effect using above-mentioned further scheme is, by four full wire adjustment screws, to realize to greatest extent
The support of mechanical seal assembly ensure that the stability of device, reduce accident rate.
Detailed description of the invention
Fig. 1 is the schematic diagram that the utility model dismounts 108 side's polymeric kettle mechanical seal assemblies；
Fig. 2 is the utility model structure diagram；
Fig. 3 is the front view of the utility model Fig. 2；
Fig. 4 is the side view of the utility model Fig. 2；
Fig. 5 is the top view of the utility model Fig. 2.
In attached drawing, parts list represented by the reference numerals are as follows:
1, upper backup pad, 2, full wire adjustment screw, 3, lower supporting plate, 4, upper adjusting nut, 5, lower adjusting nut, 6, hydraulic
Jack, 7, upper support ring top boss, 8, the stirring of polymeric kettle bottom, 9, mechanical seal assembly, 10, guiding adjusting nut, 11,
Full wire guide spiro rod, 12, polymeric kettle agitating shaft, 14, transition support plate upper coupling, 15, polymeric kettle bottom
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
Embodiment 1,
As Figure 2-Figure 5, the device of 108 side's polymeric kettle mechanical seal assemblies of a kind of efficient dismounting, including upper support ring 1
With lower supporting plate 3, four being arranged circumferentially along the upper support ring 1 of full wire adjustment screw 2 arranged vertically.It is described complete
The top of silk adjustment screw 2 is fixedly connected with the lower surface of the support ring 1, and the bottom end of the full wire adjustment screw 2 passes through
And the lower supporting plate 3 is stretched out, the full wire adjusting screw rod 2 is connect by locking device with the lower supporting plate 3, the lower branch
The lower surface of fagging 3 is connect with lifting device.The locking device includes upper adjusting nut 4 and lower adjusting nut 5, the up-regulation
Whole nut 4 is arranged on the upper surface of the lower supporting plate 3, and is threadedly coupled with the full wire adjustment screw 2 for limiting
Full wire adjustment screw 2 is stated to move downward.The lower adjusting nut 5 is arranged on the lower surface of the lower supporting plate 3, and with it is described
The threaded connection of full wire adjustment screw 2 is moved upwards for limiting the full wire adjustment screw 2.The lifting device is hydraulic jack
Top 6.Boss 7 at the top of the upper support ring to raise upward is provided with along the circumferential direction of the top inner ring of the upper support ring 1.
Embodiment 2,
According to Fig. 1-Fig. 2, during dismounting 108 side's polymeric kettle mechanical seal assembly, it is divided into following two step
Suddenly.
(1) remove mechanical seal assembly operation,
Two full wire guide spiro rods 11 and mating guiding adjusting nut 10 are installed in polymeric kettle bottom 15, one kind is efficiently torn open
The device for filling 108 side's polymeric kettle mechanical seal assemblies is installed to position as shown in Figure 1, and upper support ring 4 passes through polymeric kettle agitating shaft
15, for the stability for guaranteeing the utility model in smoothly installation and disassembly process, the inner ring and polymeric kettle of upper support ring 1 are stirred
Gap between the outer ring of axis 12 is 1mm, ensure that polymeric kettle agitating shaft 12 can smoothly pass through upper support ring 1, upper support
Boss 7 is directly in close contact with the bottom axle sleeve lower end of mechanical seal assembly 9 at the top of ring, adjusting nut 4 and lower adjustment in adjustment
6 bottom of hydraulic jack is placed on transition support plate upper coupling 14 to proper height by nut 5, and by hydraulic jack 6
Highest is risen to, 9 weight of mechanical seal assembly is made to fully fall in a kind of device of 108 side's polymeric kettle mechanical seal assemblies of efficiently dismounting
On, other all connection bolts of guiding adjusting nut 10 and mechanical seal assembly 9 and polymeric kettle bottom 15 are unclamped, then pass through liquid
Pressure jack 6 at the uniform velocity puts down mechanical seal assembly 9 from polymeric kettle agitating shaft 12 along full wire guide spiro rod 11.
(2) install mechanical seal assembly operation,
Mechanical seal assembly 9 is put to transition support plate upper coupling 14, using chain block quickly by mechanical seal
The axle sleeve top of assembly 9 is installed to polymeric kettle agitating shaft 12, then will with guiding adjusting nut 10 and full wire guide spiro rod 11
Mechanical seal assembly 9 is temporarily fixed, and a kind of device of 108 side's polymeric kettle mechanical seal assemblies of efficiently dismounting is installed to such as Fig. 1
Shown position, upper support ring 1 pass through polymeric kettle agitating shaft 12, bottom of the boss 7 directly with mechanical seal assembly 9 at the top of upper support ring
Portion axle sleeve lower end is in close contact, and adjusting nut 4 and lower adjusting nut 5 drop to hydraulic jack 6 most to proper height in adjustment
Low, bottom is placed on transition support plate upper coupling 14, then by hydraulic jack 6 by mechanical seal assembly 9 from polymeric kettle
It is at the uniform velocity risen on agitating shaft 12 along full wire guide spiro rod 11, it, can be by adjusting during which if necessary to adjust the height of lower supporting plate 3
Adjusting nut and 5 lower adjusting nuts are realized on 4, require position until mechanical seal assembly 9 is installed to.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of device of 108 side's polymeric kettle mechanical seal assemblies of efficiently dismounting, which is characterized in that including upper support ring (1) and
Lower supporting plate (3), lower surface of the top of several full wire adjustment screws (2) arranged vertically with the upper support ring (1)
It is fixedly connected, the bottom end of the full wire adjustment screw (2) is through and out the lower supporting plate (3), the full wire adjustment screw
(2) it is connect by locking device with the lower supporting plate (3), the lower surface of the lower supporting plate (3) is connect with lifting device.
2. a kind of device of 108 side's polymeric kettle mechanical seal assemblies of efficiently dismounting according to claim 1, feature exist
In the locking device includes upper adjusting nut (4) and lower adjusting nut (5), and the upper adjusting nut (4) is arranged under described
On the upper surface of support plate (3), and it is threadedly coupled with the full wire adjustment screw (2) for limiting the full wire adjustment screw
(2) it moves downward；
The lower adjusting nut (5) is arranged on the lower surface of the lower supporting plate (3), and with the full wire adjustment screw (2)
Threaded connection is moved upwards for limiting the full wire adjustment screw (2).
3. a kind of device of 108 side's polymeric kettle mechanical seal assemblies of efficiently dismounting according to claim 1, feature exist
In the lifting device is hydraulic jack (6), the lower surface of the lower supporting plate (3) and the top of the hydraulic jack (6)
End abuts.
4. a kind of device of 108 side's polymeric kettle mechanical seal assemblies of efficiently dismounting according to claim 1, feature exist
In being provided with boss (7) at the top of the upper support ring that raises upward along the circumferential direction of the top inner ring of the upper support ring (1).
5. a kind of device of 108 side's polymeric kettle mechanical seal assemblies of efficiently dismounting according to claim 1-4,
It is characterized in that, the quantity of the full wire adjustment screw (2) is four and being arranged circumferentially along upper support ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821917471.9U CN209335511U (en) | 2018-11-20 | 2018-11-20 | A kind of device of 108 side's polymeric kettle mechanical seal assemblies of efficient dismounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821917471.9U CN209335511U (en) | 2018-11-20 | 2018-11-20 | A kind of device of 108 side's polymeric kettle mechanical seal assemblies of efficient dismounting |
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| Publication Number | Publication Date |
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| CN209335511U true CN209335511U (en) | 2019-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821917471.9U Active CN209335511U (en) | 2018-11-20 | 2018-11-20 | A kind of device of 108 side's polymeric kettle mechanical seal assemblies of efficient dismounting |
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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 |
-
2018
- 2018-11-20 CN CN201821917471.9U patent/CN209335511U/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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