CN206320293U - A kind of mechanical sealing device used for filter press - Google Patents
A kind of mechanical sealing device used for filter press Download PDFInfo
- Publication number
- CN206320293U CN206320293U CN201621464141.XU CN201621464141U CN206320293U CN 206320293 U CN206320293 U CN 206320293U CN 201621464141 U CN201621464141 U CN 201621464141U CN 206320293 U CN206320293 U CN 206320293U
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- China
- Prior art keywords
- ring
- cooling water
- rotating shaft
- oil box
- water tank
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- 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.)
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Abstract
The utility model discloses a kind of mechanical sealing device used for filter press, it is characterised in that：Oil box is arranged with above the rotating shaft, oil box is located on seal receptacle, stationary ring is arranged with rotating shaft inside oil box, stationary ring is provided with stationary ring pressing plate, and stationary ring pressing plate is fixed on by soket head cap screw on the seal receptacle of oil box bottom, and stationary ring is provided with bellows rotating ring, the outside of bellows rotating ring is provided with spring base, it is provided with spring base on the upside of spring, spring and is connected with point half hold-down ring, provided with fixed levelling ring on the upside of point half hold-down ring；The downside of rotating shaft is provided with cooling water tank, and cooling water tank is connected by screw bolt and nut with seal receptacle flange, and filler is provided between cooling water tank and rotating shaft, and filler is provided with filler pressing.The utility model has simple in construction, good sealing effect, will not produce leakage, the problem of thoroughly solving mechanical seal and the insoluble seal failure of packing seal and leakage pollution.
Description
Technical field
The utility model is related to a kind of sealing device, specifically a kind of mechanical sealing device used for filter press.
Background technology
It is required for applying filter press in industry manufacture fields such as chemical industry, pharmacy.Due to the particularity of filter press working condition,
Adaptability to mechanical sealing member requires higher.At present, the general rotating ring group of the mechanical sealing device used for filter press of prior art
The axle sleeve of part, static components, spring, spring base, seal receptacle and close-fitting on pump shaft；The moving ring assembly is connected with axle sleeve；Institute
Static components are stated to be connected with seal receptacle；The spring is generally withstood between spring base and throw-out collar；The spring base and seal receptacle exist
It is required to be connected with the pump housing when mechanical seal is used.Although the mechanically-sealing apparatus of said structure has preferable sealing property,
But it is there is also the phenomenon that Rig up error often occurs in a weak point, i.e. spring base in installation process, so as to influence
Elastic compensating performance in mechanical seal, substantially reduces the stability of mechanical seal.And the simple mechanical used by filter press is close
Sealing need to carry out various inflammable, explosive and poisonous in Chemical Manufacture, such as under high temperature, high pressure, condition of high vacuum degree, high revolution
The chemical reaction of medium, mechanical seal and packing seal easily occur seal failure and leakage pollution the problem of, can't expire
The requirement of foot reaction.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of good sealing effect, will not produce the filter press of leakage
Use mechanically-sealing apparatus.
The technical solution of the utility model is：
A kind of mechanical sealing device used for filter press, including rotating shaft, oil box, bellows rotating ring, cooling water tank, fixed levelling
Ring, point half hold-down ring, it is characterised in that：Oil box is arranged with above the rotating shaft, the oil box is located on seal receptacle, the oil box
Stationary ring is arranged with internal rotating shaft, the stationary ring is provided with stationary ring pressing plate, and the stationary ring pressing plate is fixed by soket head cap screw
On the seal receptacle of oil box bottom, the stationary ring is provided with bellows rotating ring, and the outside of the bellows rotating ring is provided with spring base,
It is provided with the spring base on the upside of spring, the spring and is connected with point half hold-down ring, provided with solid on the upside of described point of half hold-down ring
Set the tone positive ring；The downside of the rotating shaft is provided with cooling water tank, and the cooling water tank is connected by screw bolt and nut and seal receptacle flange
Connect, filler is provided between the cooling water tank and rotating shaft, the filler is provided with filler pressing.
Further, the cooling water tank is provided with cooling water outlet and cooling water intake, the cooling water water outlet
The position of mouth is higher than cooling water intake.
Further, sealing ring, the bellows rotating ring, point half hold-down ring are provided between the stationary ring bottom and seal receptacle
Sealing ring is provided between fixed levelling ring.
The beneficial effects of the utility model：The utility model has simple in construction, good sealing effect, will not produce leakage,
The problem of thoroughly solving mechanical seal and the insoluble seal failure of packing seal and leakage pollution.And with good
Resistance to shock, so as to improve job stability of the present utility model.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1st, axle, 2, cooling water tank, 3, filler, 4, cooling water outlet, 5, seal receptacle, 6, bolt, 7, nut, 8,
Oil box, 9, bellows rotating ring, 10 spring bases, 11, spring, 12, sealing ring, 13, fixed levelling ring, 14, point half hold-down ring, 15,
Soket head cap screw, 16, stationary ring pressing plate, 17, stationary ring, 18, pad, 19, sealing ring, 20, filler pressing, 21, filler upper flange,
22nd, cooling water intake.
Embodiment
With reference to specific embodiment, the utility model is described in further detail.
As shown in figure 1, a kind of mechanical sealing device used for filter press of the present utility model, including rotating shaft 1, oil box 8, bellows
Rotating ring 9, cooling water tank 2, fixed levelling ring 13, point half hold-down ring 14, it is characterised in that：The top of rotating shaft 1 is arranged with oil box
8, the oil box 8 is located on seal receptacle 5, and stationary ring 17 is arranged with the rotating shaft 1 inside the oil box 8, and the stationary ring 17 is provided with
Stationary ring pressing plate 16, the stationary ring pressing plate 16 is fixed on by soket head cap screw 15 on the seal receptacle 5 of the bottom of oil box 8, the stationary ring
17 are provided with bellows rotating ring 9, and the outside of the bellows rotating ring 9, which is provided with spring base 10, the spring base 10, is provided with spring
11, the upside of the spring 11 is connected with point half hold-down ring 14, and the described point of upside of half hold-down ring 14 is provided with fixed levelling ring 13；Institute
The downside for stating rotating shaft 1 is provided with cooling water tank 2, and the cooling water tank 2 is connected by bolt 6 and nut 7 with the flange of seal receptacle 5, institute
State and filler 3 is provided between cooling water tank 2 and rotating shaft 1, the filler 3 is provided with filler pressing 20.
Further, the cooling water tank 2 is provided with cooling water outlet 4 and cooling water intake 22, the cooling water
The position of delivery port 4 is higher than cooling water intake 22.
Further, it is provided with sealing ring 19 between the bottom of stationary ring 17 and seal receptacle 5, the bellows rotating ring 9, point half
Sealing ring 12 is provided between hold-down ring 14 and fixed levelling ring 13.
Claims (3)
1. a kind of mechanical sealing device used for filter press, including rotating shaft, oil box, bellows rotating ring, cooling water tank, fixed levelling ring,
Divide half hold-down ring, it is characterised in that：Oil box is arranged with above the rotating shaft, the oil box is located on seal receptacle, in the oil box
Stationary ring is arranged with the rotating shaft in portion, the stationary ring is provided with stationary ring pressing plate, and the stationary ring pressing plate is fixed on by soket head cap screw
On the seal receptacle of oil box bottom, the stationary ring is provided with bellows rotating ring, and the outside of the bellows rotating ring is provided with spring base, institute
State to be provided with the upside of spring, the spring in spring base and be connected with point half hold-down ring, provided with fixation on the upside of described point of half hold-down ring
Align ring；The downside of the rotating shaft is provided with cooling water tank, and the cooling water tank is connected by screw bolt and nut with seal receptacle flange,
Filler is provided between the cooling water tank and rotating shaft, the filler is provided with filler pressing.
2. a kind of mechanical sealing device used for filter press according to claim 1, it is characterised in that set on the cooling water tank
There are cooling water outlet and cooling water intake, the position of the cooling water outlet is higher than cooling water intake.
3. a kind of mechanical sealing device used for filter press according to claim 1, it is characterised in that the stationary ring bottom and close
Seal between seat provided with sealing ring, sealing ring is provided between the bellows rotating ring, point half hold-down ring and fixed levelling ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464141.XU CN206320293U (en) | 2016-12-29 | 2016-12-29 | A kind of mechanical sealing device used for filter press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621464141.XU CN206320293U (en) | 2016-12-29 | 2016-12-29 | A kind of mechanical sealing device used for filter press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206320293U true CN206320293U (en) | 2017-07-11 |
Family
ID=59260993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621464141.XU Active CN206320293U (en) | 2016-12-29 | 2016-12-29 | A kind of mechanical sealing device used for filter press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206320293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716543A (en) * | 2018-05-24 | 2018-10-30 | 江苏海川卓越密封材料有限公司 | A kind of sealing element of bearing |
-
2016
- 2016-12-29 CN CN201621464141.XU patent/CN206320293U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716543A (en) * | 2018-05-24 | 2018-10-30 | 江苏海川卓越密封材料有限公司 | A kind of sealing element of bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 247260 East to County East to Economic Development Zone, Chizhou City, Anhui Province Patentee after: Anhui Pro Biotechnology Co., Ltd. Address before: 247260 East to County East to Economic Development Zone, Chizhou City, Anhui Province Patentee before: Anhui Apeloa Pharmaceutical Co., Ltd. |