CN205534218U - Coating stirrer mechanical seal device - Google Patents
Coating stirrer mechanical seal device Download PDFInfo
- Publication number
- CN205534218U CN205534218U CN201620052017.6U CN201620052017U CN205534218U CN 205534218 U CN205534218 U CN 205534218U CN 201620052017 U CN201620052017 U CN 201620052017U CN 205534218 U CN205534218 U CN 205534218U
- Authority
- CN
- China
- Prior art keywords
- corrosion
- ring
- resistant
- upper press
- lower support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011248 coating agent Substances 0.000 title abstract 3
- 238000000576 coating method Methods 0.000 title abstract 3
- 230000007797 corrosion Effects 0.000 claims abstract description 57
- 238000005260 corrosion Methods 0.000 claims abstract description 57
- 238000007789 sealing Methods 0.000 claims abstract description 55
- 230000006835 compression Effects 0.000 claims abstract description 25
- 238000007906 compression Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a coating stirrer mechanical seal device, include corrosion -resistant seal cover, corrosion -resistant fender ring, compression spring, go up clamping ring and lower supporting ring, it is located the upper and lower both ends outside the corrosion -resistant seal cover respectively to go up clamping ring and lower supporting ring, compression spring sets up between last clamping ring and lower supporting ring, corrosion -resistant fender ring is placed and is provided with the screw thread at last clamping ring up end and corrosion -resistant fender ring circumference side, the corrosion -resistant seal cover up end outside is provided with the locating platform, corrosion -resistant seal cover middle part is provided with vertical through -hole, is formed with the installation cavity in the middle part of the vertical through -hole, corrosion -resistant seal cover lower extreme is located vertical through -hole and still is provided with spacing platform. The utility model discloses a this kind of coating stirrer mechanical seal device can prevent effectively that the medium from to the corruption of sealing washer, having guaranteed the leakproofness, and wholly adopts corrosion -resistant material to make, long service life.
Description
Technical field
This utility model relates to a kind of mould wash mixer black box, belongs to mechanical seal field, a kind of mould wash mixer mechanically-sealing apparatus.
Background technology
Mould wash mixer, when mechanical seal, is generally adopted by traditional ring structure and seals, good sealing effect; but; for some are such as special dimensions such as chemistry painting industry process, water pump is frequently utilized for the conveying of some corrosive aqueous liquid, and its interior sealing ring usually can contact with Korrosionsmedium; after permanent use, sealing ring can be corroded; cause sealing leak, change sealing ring and frequently and bother, and can affect and carry operation normally; not only cost is high, and affects normal use.
Utility model content
This utility model overcomes the deficiencies in the prior art, it is provided that a kind of mould wash mixer mechanically-sealing apparatus, solves conventional ball milling water pump inner seal ring and is corroded and the problem that causes leakage.
For solving above-mentioned technical problem, this utility model by the following technical solutions:
A kind of mould wash mixer mechanically-sealing apparatus, including corrosion-resistant sealing shroud, corrosion-resistant baffle ring, compression spring, upper press ring and lower support ring, described upper press ring and lower support ring lay respectively at the two ends up and down outside corrosion-resistant sealing shroud, described compression spring is arranged between upper press ring and lower support ring, described corrosion-resistant baffle ring is placed on upper press ring upper surface and corrosion-resistant baffle ring circumference side and is provided with screw thread, it is provided with locating platform outside described corrosion-resistant sealing shroud upper surface, it is provided with vertical through hole in the middle part of described corrosion-resistant sealing shroud, vertically it is formed with installation cavity in the middle part of through hole, described corrosion-resistant sealing shroud lower end is positioned at vertical through hole and is additionally provided with limiting platform.
As prioritization scheme of the present utility model, described upper press ring is identical with the structure of lower support ring.
As the further optimization of such scheme, described upper press ring or lower support ring include that annulus main body, annulus main body one end stretch out and form a coil spring bearing ring, and described compression spring two ends are respectively by the spring bearing ring location clamping of upper press ring or lower support ring.
As the further optimization of such scheme, described spring bearing ring is provided with the fixture block for the tight compression spring of locator card.
Compared with prior art, the beneficial effects of the utility model are: this mould wash mixer mechanically-sealing apparatus of this utility model design, can effectively prevent the medium corrosion to sealing ring, it is ensured that sealing, and overall employing resistant material is made, and service life is long.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is sectional view of the present utility model；
Fig. 2 is this utility model upper press ring or the sectional view of lower support ring；
Label in figure is expressed as: 1, corrosion-resistant baffle ring；2, corrosion-resistant sealing shroud；3, vertical through hole；4, locating platform；5, upper press ring；6, installation cavity；7, compression spring；8, limiting platform；9, lower support ring；10, fixture block；11, spring bearing ring；12, annulus main body.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.Embodiment of the present utility model includes but not limited to the following example.
Embodiment
Such as Fig. 1, shown in Fig. 2, a kind of mould wash mixer mechanically-sealing apparatus, including corrosion-resistant sealing shroud 2, corrosion-resistant baffle ring 1, compression spring 7, upper press ring 5 and lower support ring 9, described upper press ring 5 and lower support ring 9 lay respectively at the two ends up and down outside corrosion-resistant sealing shroud 2, described compression spring 7 is arranged between upper press ring 5 and lower support ring 9, described corrosion-resistant baffle ring 1 is placed on upper press ring 5 upper surface and corrosion-resistant baffle ring 1 circumference side and is provided with screw thread, it is provided with locating platform 4 outside described corrosion-resistant sealing shroud 2 upper surface, vertical through hole 3 it is provided with in the middle part of described corrosion-resistant sealing shroud 2, vertically it is formed with installation cavity 6 in the middle part of through hole 3, described corrosion-resistant sealing shroud 2 lower end is positioned at vertical through hole 3 and is additionally provided with limiting platform 8.
nullThe operation principle of the present embodiment is: be linked on water pump shaft by corrosion-resistant seal cartridge assembly，And be arranged on together in the pump housing，During fit water pump shaft，Water pump shaft is arranged by vertical through hole 3 and passes through limiting platform 8 location and installation，Installation settings water pump shaft bearing in installation cavity 6，After this assembly sets，In locating platform 4, seal washer is set，And coordinated with pump housing sealing lid by the screw thread of corrosion-resistant baffle ring 1 circumference side，Jointly it is pressed on sealing group grip assembly，Compress corrosion-resistant baffle ring 1 finally by pump housing end cap entirety and the pump housing seals lid，The pump housing seals to cover and is provided with the boss corresponding with locating platform 4，Crush seal packing ring and corrosion-resistant baffle ring 1 during the pump housing seals lid pressure down，At corrosion-resistant baffle ring 1、Corrosion-resistant sealing shroud 2 and the pump housing seal seal washer crimp under the common effect of lid and are limited in locating platform 4，Thus prevent Korrosionsmedium from corroding sealing ring by infiltration outside corrosion-resistant sealing shroud 2，Simultaneously，This assembly is owing to being provided with compression spring 7，Make to damage corrosion-resistant sealing shroud 2 during compression，And compression height is adjustable，Corrosion-resistant sealing shroud 2 is also protected while ensureing to seal，Corrosion-resistant sealing shroud 2 can be used for a long time，When dismounting, the pump housing seals and covers shifting，Compression spring 7 upwards pushes up corrosion-resistant baffle ring 1 in elastic force effect，Thus seal washer can be taken out of，It is conveniently replaceable seal washer，Sealing ring is easy to loading and unloading.
The corrosion-resistant sealing shroud 2 of the present embodiment and corrosion-resistant baffle ring 1 all use resistant material to make, and can be used for the use environment of Korrosionsmedium for a long time, can effectively prevent seal washer by dielectric corrosion simultaneously, and service life is long, and loads and unloads very convenient.
For convenience of installing, in order to avoid installation personnel is obscured, the upper press ring 5 of the present embodiment is identical with the structure of lower support ring 9, and staff can reduce trouble when mounted, it is to avoid setup error.
In order to technical staff can preferably realize the technical scheme of the present embodiment, this gives a kind of concrete structure of upper press ring 5 or lower support ring 9, particularly as follows: upper press ring 5 or lower support ring 9 include annulus main body 12, annulus main body 12 one end stretches out and forms a coil spring bearing ring 11, and described compression spring 7 two ends position clamping by the spring bearing ring 11 of upper press ring 5 or lower support ring 9 respectively.Annulus main body 12 is directly linked in outside corrosion-resistant sealing shroud 2, upper press ring 5 is positioned at corrosion-resistant sealing shroud 2 outer upper end, lower support ring 9 is positioned at 5 and is positioned at corrosion-resistant sealing shroud 2 outer upper end, compression spring 7 is positioned there between, and compression spring 7 two ends support fixing by the spring bearing ring 11 of upper press ring 5 and lower support ring 9；Upper press ring 5 or lower support ring 9 can be stably linked in outside corrosion-resistant sealing shroud 2 by this structure, the smooth close contact in fit face, upper press ring 5 and the impact on corrosion-resistant sealing shroud 2 of the lower support ring 9 can not only be reduced, can also stably support fixing compression spring 7, it is to avoid because of vibrations, water pump operationally upper press ring 5, lower support ring 9 or compression spring 7 occur that displacement, friction or phase mutual friction send the problems such as abnormal sound simultaneously.In order to improve sealing effectiveness, spring bearing ring 11 outer surface all should meet higher surface roughness, the pump housing making the spring bearing ring 11 of upper press ring 5 and upper end seal cover tightly closely connected tightly, the spring bearing ring 11 of lower support ring 9 and the pump housing sealing shroud installed surface of lower end are closely adjacent to, outside minimizing medium osmosis to corrosion-resistant sealing shroud 2.
And in order to reduce the compression spring 7 position when water pump uses further, the present embodiment is provided with the fixture block 10 for the tight compression spring of locator card 7 on spring bearing ring 11.Fixture block 10 is clamped on the port of the end, two ends of compression spring 7 respectively, by stuck for spring entirety, it is to avoid it rotates and affects sealing, reduces itself and upper press ring 5, lower support ring 9 and the friction of corrosion-resistant sealing shroud 2, improves the overall stability of water pump and sealing.
It is embodiment of the present utility model as mentioned above.Described previously for each preferred embodiment of the present utility model, preferred implementation in each preferred embodiment is if not the most contradictory or premised on a certain preferred implementation, each preferred implementation can arbitrarily stack combinations use, design parameter in described embodiment and embodiment is merely to clearly state the utility model proof procedure of utility model people, and be not used to limit scope of patent protection of the present utility model, scope of patent protection of the present utility model is still as the criterion with its claims, the equivalent structure change that every utilization description of the present utility model and accompanying drawing content are made, in like manner should be included in protection domain of the present utility model.
Claims (4)
- null1. a mould wash mixer mechanically-sealing apparatus，It is characterized in that: include corrosion-resistant sealing shroud (2)、Corrosion-resistant baffle ring (1)、Compression spring (7)、Upper press ring (5) and lower support ring (9)，Described upper press ring (5) and lower support ring (9) lay respectively at the two ends up and down in corrosion-resistant sealing shroud (2) outside，Described compression spring (7) is arranged between upper press ring (5) and lower support ring (9)，Described corrosion-resistant baffle ring (1) is placed on upper press ring (5) upper surface and corrosion-resistant baffle ring (1) circumference side and is provided with screw thread，It is provided with locating platform (4) outside described corrosion-resistant sealing shroud (2) upper surface，Described corrosion-resistant sealing shroud (2) middle part is provided with vertical through hole (3)，Vertically through hole (3) middle part is formed with installation cavity (6)，Described corrosion-resistant sealing shroud (2) lower end is positioned at vertical through hole (3) and is additionally provided with limiting platform (8).
- A kind of mould wash mixer mechanically-sealing apparatus the most according to claim 1, it is characterised in that: described upper press ring (5) is identical with the structure of lower support ring (9).
- A kind of mould wash mixer mechanically-sealing apparatus the most according to claim 2, it is characterized in that: described upper press ring (5) or lower support ring (9) include annulus main body (12), annulus main body (12) one end stretches out and forms a coil spring bearing ring (11), and described compression spring (7) two ends are respectively by spring bearing ring (11) the location clamping of upper press ring (5) or lower support ring (9).
- A kind of mould wash mixer mechanically-sealing apparatus the most according to claim 3, it is characterised in that: it is provided with the fixture block (10) for the tight compression spring of locator card (7) on described spring bearing ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052017.6U CN205534218U (en) | 2016-01-20 | 2016-01-20 | Coating stirrer mechanical seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052017.6U CN205534218U (en) | 2016-01-20 | 2016-01-20 | Coating stirrer mechanical seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534218U true CN205534218U (en) | 2016-08-31 |
Family
ID=56766483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620052017.6U Expired - Fee Related CN205534218U (en) | 2016-01-20 | 2016-01-20 | Coating stirrer mechanical seal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288164A (en) * | 2018-12-07 | 2020-06-16 | 江苏金泰密封科技有限公司 | Seal gasket of oil sprayer |
-
2016
- 2016-01-20 CN CN201620052017.6U patent/CN205534218U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288164A (en) * | 2018-12-07 | 2020-06-16 | 江苏金泰密封科技有限公司 | Seal gasket of oil sprayer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218546032U (en) | Rotary oil seal air tightness detection tool | |
| CN205534218U (en) | Coating stirrer mechanical seal device | |
| CN203857059U (en) | Novel stop valve | |
| CN201209585Y (en) | Sealing arrangement for pump | |
| CN203641514U (en) | Rotating shaft sealing device | |
| CN208397543U (en) | A kind of rapid-maintenance pipeline leakage device | |
| CN206377055U (en) | Built-up shaft pressure cap | |
| CN205479361U (en) | Durable external mechanical seal | |
| CN209781674U (en) | Storage tank is in oily defect detection wheeled robot seal structure | |
| CN220816625U (en) | Vacuum ball valve | |
| CN212839403U (en) | Integrated mechanical seal with washing structure and good dynamic property | |
| CN104528127B (en) | Sewage draining device for water storing tank | |
| CN217234407U (en) | Upward-spreading type discharge valve | |
| CN220185828U (en) | Oil seal spring | |
| CN216195137U (en) | Water tank convenient to maintain | |
| CN212251140U (en) | Mechanical sealing device convenient to maintain | |
| CN215445244U (en) | Emergency plugging device for oil pipeline valve | |
| CN211116769U (en) | Dredge pump of dry-type installation | |
| CN212177869U (en) | Horizontal mechanical seal structure of full-automatic glue making machine | |
| CN210484691U (en) | Stop check valve | |
| CN214366964U (en) | Novel leak protection corrosion resistant cross valve head | |
| CN220539963U (en) | Standard chemical centrifugal pump | |
| CN213116298U (en) | Idler structure for rocker arm assembly of coal mining machine | |
| CN220102058U (en) | Lip-shaped mechanical sealing device with good sealing performance | |
| CN109236994B (en) | External dustproof and waterproof breathing device and embedded dustproof and waterproof breathing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |