CN206082491U - A oil leakage prevention structures for reation kettle - Google Patents
A oil leakage prevention structures for reation kettle Download PDFInfo
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- CN206082491U CN206082491U CN201621110889.XU CN201621110889U CN206082491U CN 206082491 U CN206082491 U CN 206082491U CN 201621110889 U CN201621110889 U CN 201621110889U CN 206082491 U CN206082491 U CN 206082491U
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Abstract
The utility model belongs to the technical field of chemical machinery equipment, a an oil leakage prevention structures for reation kettle is disclosed, including installing the oily parts of the epaxial fender of stirring inside reation kettle and taking in the oily parts of connecing of grease, it includes oil -proof umbrella to keep off oily part, the oil -proof umbrella suit on the (mixing) shaft with (mixing) shaft circumvolution, it keeps off oily part to connect oily part to surround to form airtight space around the (mixing) shaft upper end in reation kettle, connect and be provided with the oil extraction on the oily part and take over. The utility model has the advantages of reasonable design, have advantages such as application scope guangZhou, simple structure, manufacturing convenience, reliable operation.
Description
Technical field
The utility model belongs to chemical mechanical equipment technical field, particularly belongs to high performance fluids mixing, detached machinery
Manufacture field, is related to a kind of leak-proof arrangement for reactor.
Background technology
Reactor or agitator tank be the agitating device of the common equipment of Chemical Manufacture, reactor or agitator tank be make solid,
Liquid or gas medium forced convection and mixed uniformly device.Agitating device adopts mechanical seal or magnetic seal, once axle
Reveal at sealing, the oil in agitating device can be entered in reactor or stirring Tank System, and affects product quality.For example exist
In the reactor (such as polyphenylene sulfide, polyether-ether-ketone, polysulfones reaction) of high-viscosity material reaction, often can occur because agitating device is close
Grease is revealed at envelope, causes the problem of deterioration in quality or product rejection, has a strong impact on the economic benefit of enterprise.
In order to solve the problems, such as because reactor or agitator tank oil leak affect reactor to use and product quality, Chinese patent
CN205042470U, discloses a kind of for reactor or the leak-proof arrangement of agitator tank, and the leak-proof arrangement includes bracing frame
And covering plate, the covering plate be provided with for reactor or agitator tank shaft install pilot hole, covering plate is along its periphery
It is additionally provided with and encloses oily part, the covering plate middle part is additionally provided with oil-impermeable device, the oil-impermeable device at least includes the oily part of interior gear, institute
State the oily part of interior gear and be correspondingly provided with pilot hole with shaft pilot hole on covering plate with size.The structure is used for the life of chemical products
Produce, to reactor or agitator tank, the oil that outside leaks into is received by oil-impermeable device, is existed can to avoid permeability at mechanical seal
In oil holding slot, deposit to it is a certain amount of when can be overflowed by the oily part of outer gear, be convenient to clean.But above-mentioned leak-proof arrangement presence is following not
Foot：1. poor universality, covering plate and removable cover be stitched together after shape and size and the reactor for using joined together or stirring
The finish dimensional of tank is suitable.This design is not suitable for non-open reactor, can otherwise change the structure of original reactor, affects
Sealing of reactor etc..2 structures are relative complex, and consumable material is more, big to the transformation difficulty of existing reactor or agitator tank.
Utility model content
The utility model is directed to deficiency of the prior art, there is provided a kind of simple structure, reliable operation, for high viscosity stream
Body hybrid reactor can meet the leak-proof arrangement of the use requirement for forbidding grease leakage.
The utility model is to solve the technical scheme that technical problem is adopted,
A kind of leak-proof arrangement for reactor, including the oil retaining part part on the shaft inside the reactor and
The oil receiving component of storage grease, the oil retaining part part includes oil retaining umbrella, and the oil retaining umbrella is sleeved on shaft and and shaft
Coaxial rotating, the oil receiving component is surrounded around oil retaining part part, and the shaft upper end in reactor and forms confined space,
Oil extraction adapter is provided with the oil receiving component.
The oil retaining part part also includes briquetting, stop washer and nut, and nut is fixed on shaft, stop washer pad
Between oil retaining umbrella lower surface and nut, briquetting presses oil retaining umbrella upper surface, and oil retaining umbrella is fastened on shaft.
The oil receiving component includes being fixed on the shaft of oil retaining umbrella lower section and connects oily cylinder, it is described connect oily cylinder by inner barrel and
Outer cylinder body is constituted, and shaft passes through inner core body cavity, inner barrel to connect oily jacket casing and be mounted on shaft, the outer wall and outer tube of inner barrel
In vivo between wall and outer cylinder body base plate is formed and connects oil pocket, the upper end for connecing oil pocket is closed, and lower end is provided with oil extraction adapter, connects oily cylinder and is fixed on
On the casing ledge or shaft of reactor.Further, as a kind of fixed form for connecing oily cylinder and casing ledge, oily cylinder is connect
Outer cylinder body outer wall fix with connecting plate, connecting plate is directly anchored on casing ledge, and the lower surface of casing ledge is closed to connect oil
The upper surface in chamber.Used as another kind of fixed form for connecing oily cylinder and casing ledge, the outer cylinder body upper surface for connecing oily cylinder is provided with top board,
Top board is fixed with connecting plate, and connecting plate is fixed on casing ledge, the upper end of the top board or top board closed oil pocket together with connecting plate
Face.
Used as a kind of fixed form for connecing oily cylinder and shaft, the outer cylinder body upper surface for connecing oily cylinder is provided with top board, top board with
Connecting plate is fixed, and connecting plate suit is fixed on shaft, there is gap, top board and connecting plate one between connecting plate and casing ledge
The upper surface of closed oil pocket is played, lower surface and the jacking block of outer cylinder body base plate are fixed, and jacking block is fixed on shaft, and with shaft
Synchronous operation.As one kind preferably, the external diameter of oil retaining umbrella is more than connecting plate external diameter.There is the assembling that shaft is installed at jacking block center
Hole, jacking block tangent plane vertically is the T-shaped structure that there is hole in longitudinal center.
The utility model has the advantages that leak-proof arrangement is arranged on the shaft inside reactor, be divided into oil retaining part part and
Oil receiving component, oil retaining part part is arranged on shaft and is coaxial therewith rotation, stops the grease along shaft seepage, it is ensured that grease enters
In entering oil receiving component, oil receiving component connect oil pocket upper end it is closed prevent outside grease spray, lower end have oil extraction adapter can external pipeline will
Grease is guided to outside reactor, easy cleaning grease.Oil receiving component of the present utility model can adopt various ways with reactor
Housing or shaft are fixed, and can be selected according to the situation of reactor, with applied widely, simple structure, it is easily manufactured,
The advantages of reliable operation.
Description of the drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is the scheme of installation of embodiment 1.
Fig. 4 and Fig. 5 are the scheme of installations of embodiment 2, are respectively applied to mechanic whirl-nett reaction kettle and magnetic seal stirring
Reactor.
In figure, 1 casing ledge, 2 connecting plates, 3 fixing screws, 4 outer cylinder bodies, 5 base plates, 6 inner barrels, 7 shafts, 8 oil extractions
Adapter, 9 nuts, 10 stop washers, 11 oil retaining umbrellas, 12 briquettings, 13 top boards, 14 jacking blocks, 15 holding screws, 16 sealings and power dress
Put, 17 reactor kettlies, 100 leakage-proof structures.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail, to more fully understand the utility model.
Embodiment 1
A kind of leak-proof arrangement for reactor in the present embodiment, the leak-proof arrangement 100 is arranged on reactor kettle
Inside 17, sealing and power set 16 can be found in Fig. 3 positioned at the outside of reaction kettle body 17.Leak-proof arrangement 100 includes being arranged on
The oil receiving component of the oil retaining part part on shaft 7 and storage grease inside reactor.Oil retaining part part includes gear in the present embodiment
Oily umbrella 11, briquetting 12, stop washer 10 and nut 9, oil retaining umbrella 11 is sleeved on shaft 7, and nut 9 is fixed on shaft 7,
Between the lower surface of oil retaining umbrella 11 and nut 9, briquetting 12 presses the upper surface of oil retaining umbrella 11, briquetting 12 and spiral shell to the pad of stop washer 10
Female 9 are fastened on oil retaining umbrella 11 on shaft 7 so that oil retaining umbrella 11 and the synchronous axial system of shaft 7.Nut 9 is little round nut.
Oil receiving component is surrounded around oil retaining part part, and the shaft upper end in reactor and forms confined space, described
Oil extraction adapter is provided with oil receiving component.Oil receiving component in the present embodiment, the lower section of oil retaining umbrella 11 is fixed on as included by Fig. 1 and is stirred
Mix the oily cylinder that connects on axle 7, described to connect oily cylinder and be made up of inner barrel 6 and outer cylinder body 4, shaft 7 passes through the chamber of inner barrel 6, inner barrel 6
Oily jacket casing will be connect to be mounted on shaft 7, there is gap between inner barrel 6 and shaft 7, not affect the rotation of shaft 7.Inner barrel
Between 6 outer wall and the inwall of outer cylinder body 4 and outer cylinder body base plate 5 formed connect oil pocket, the upper end for connecing oil pocket is closed, and lower end is provided with oil extraction and connects
Pipe 8.
The outer wall of outer cylinder body 4 and connecting plate 2 that oily cylinder is connect in the present embodiment is fixed, and connecting plate 2 is directly fixed with fixing screws 3
On casing ledge 1, the closed upper surface for connecing oil pocket in the lower surface of casing ledge 1.
It is fixed connection between oil receiving component and reactor casing ledge 1 in the present embodiment, oil receiving component is not with shaft 7
Rotate.In the case where some casing ledges closed cannot connect oil pocket upper surface, can set in the upper surface of outer cylinder body 4 for connecing oily cylinder
There is top board 13（Can be referring to Fig. 2）, top board 13 fixes with connecting plate 2, and connecting plate 2 is fixed on casing ledge 1, top board 13 or top board
13 together with connecting plate 2 closed oil pocket upper surface.
Embodiment 2
Leak-proof arrangement 100 is similarly installed inside reactor kettle 17 in the present embodiment, is sealed and 16, power set
It is that the oil receiving component for receiving grease is rotated together with shaft 7 with the main distinction of embodiment 1 in the outside of reaction kettle body 17.
Referring to Fig. 4 and Fig. 5, the two respectively illustrates leak-proof arrangement in mechanic whirl-nett reaction kettle and magnetic seal stirring reaction to installation diagram
Application in kettle.
As shown in Fig. 2 the upper surface of outer cylinder body 4 for connecing oily cylinder is provided with top board 13, top board 13 is fixed with connecting plate 2, connecting plate 2
Suit is fixed on shaft 7, there is gap, the closed oil pocket together with connecting plate 2 of top board 13 between connecting plate 2 and casing ledge 1
Upper surface.The lower surface of outer cylinder body base plate 5 is fixed with jacking block 14, and holding screw 15 is fixed on jacking block 14 on shaft 7, and
Run simultaneously with shaft 7.The external diameter of oil retaining umbrella 11 is more than the external diameter of connecting plate 2 in the present embodiment, facilitates the installation of nut 9.Top
There is the pilot hole for installing shaft at the center of block 14, and the tangent plane vertically of jacking block 14 is the T-shaped structure that there is hole in longitudinal center.Jacking block 14
Conveniently oily cylinder will be connect using the structure to be reliably fixed together with shaft.
Claims (9)
1. a kind of leak-proof arrangement for reactor, is characterized in that the leak-proof arrangement includes being arranged on inside reactor
The oil receiving component of oil retaining part part and storage grease on shaft, the oil retaining part part includes oil retaining umbrella, the oil retaining umbrella suit
With shaft coaxial rotating on shaft, the oil receiving component surrounds oil retaining part part, and the shaft upper end in reactor
Confined space is formed around portion, oil extraction adapter is provided with the oil receiving component.
2. leak-proof arrangement according to claim 1, it is characterized in that the oil retaining part part also include briquetting, stop washer and
Nut, nut is fixed on shaft, and between oil retaining umbrella lower surface and nut, briquetting presses on oil retaining umbrella stop washer pad
Surface, oil retaining umbrella is fastened on shaft.
3. leak-proof arrangement according to claim 2, is characterized in that the nut is round nut.
4. the leak-proof arrangement according to claim 1 or 2 or 3, is characterized in that the oil receiving component includes being fixed on gear oil
Oily cylinder is connect on the shaft of umbrella lower section, described to connect oily cylinder and be made up of inner barrel and outer cylinder body, shaft passes through inner core body cavity, inner core
Body will connect oily jacket casing and be mounted on shaft, between the outer wall and outer cylinder body inwall of inner barrel and outer cylinder body base plate formed connect oil pocket, connect
The upper end of oil pocket is closed, and lower end is provided with oil extraction adapter, connects oily cylinder and is fixed on the casing ledge of reactor or shaft.
5. leak-proof arrangement according to claim 4, is characterized in that the outer cylinder body outer wall for connecing oily cylinder is fixed with connecting plate, even
Fishplate bar is directly anchored on casing ledge, the closed upper surface for connecing oil pocket in the lower surface of casing ledge.
6. leak-proof arrangement according to claim 4, is characterized in that the outer cylinder body upper surface for connecing oily cylinder is provided with top board, top board
Fix with connecting plate, connecting plate is fixed on casing ledge, the upper surface of the top board or top board closed oil pocket together with connecting plate.
7. leak-proof arrangement according to claim 4, is characterized in that the outer cylinder body upper surface for connecing oily cylinder is provided with top board, top board
Fix with connecting plate, connecting plate suit is fixed on shaft, there is gap, top board and connecting plate between connecting plate and casing ledge
The upper surface of closed oil pocket together, lower surface and the jacking block of outer cylinder body base plate are fixed, and jacking block is fixed on shaft, and with stirring
Axle runs simultaneously.
8. leak-proof arrangement according to claim 7, is characterized in that the external diameter of oil retaining umbrella more than connecting plate external diameter.
9. leak-proof arrangement according to claim 7, is characterized in that the pilot hole that jacking block center has shaft to install, jacking block
Tangent plane vertically is the T-shaped structure that there is hole in longitudinal center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110889.XU CN206082491U (en) | 2016-10-11 | 2016-10-11 | A oil leakage prevention structures for reation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110889.XU CN206082491U (en) | 2016-10-11 | 2016-10-11 | A oil leakage prevention structures for reation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206082491U true CN206082491U (en) | 2017-04-12 |
Family
ID=60413595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110889.XU Active CN206082491U (en) | 2016-10-11 | 2016-10-11 | A oil leakage prevention structures for reation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206082491U (en) |
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2016
- 2016-10-11 CN CN201621110889.XU patent/CN206082491U/en active Active
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