CN203717915U - Vibration isolation sealing device of high-temperature vibration machine - Google Patents
Vibration isolation sealing device of high-temperature vibration machine Download PDFInfo
- Publication number
- CN203717915U CN203717915U CN201420063855.4U CN201420063855U CN203717915U CN 203717915 U CN203717915 U CN 203717915U CN 201420063855 U CN201420063855 U CN 201420063855U CN 203717915 U CN203717915 U CN 203717915U
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- vibration
- gas port
- port flange
- ginseng
- vibration isolation
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Abstract
The utility model relates to the field of coal chemical machine, in particular to a vibration isolation sealing device of a high-temperature vibration machine. The vibration isolation sealing device is characterized by comprising a vibration piece located above and a non-vibration piece located below, wherein the vibration piece comprises a vibration barrel and an upper gas port flange located at the top edge of the vibration barrel; the non-vibration piece comprises a static barrel and a liquid storage tank; the lower edge of the static barrel is provided with a lower gas port flange; the upper gas port flange and the lower gas port flange are connected and positioned through a support rod; the lower edge of the vibration barrel is located below the liquid level in the liquid storage tank; the inner wall of the liquid storage tank is provided with an insulating layer; a liquid inlet and a liquid outlet are formed in the outer wall of the liquid storage tank. Compared with the prior art, the vibration isolation sealing device provided by the utility model has the beneficial effects that (1) the sealing problem during high-temperature vibration is solved, so that coal gas or coal cannot leak during a pyrolysis process; (2) by utilizing the liquid sealing principle, the vibration isolation problem of the vibration machine and fixed parts is effectively solved, and the service life of the sealing device is effectively prolonged.
Description
Technical field
The utility model relates to Coal Chemical Industry mechanical field, relates in particular to a kind of vibration isolation seal arrangement of high-temperature vibrating machinery.
Background technique
Along with the fast development of China to the technological development of low-order coal and comprehensive utilization, in succession there is in recent years the multiple process engineering to low-order coal charing upgrading, such as with coal gas of high temperature, low-order coal directly being heated, utilize high-temperature closed vibrating machine at 500～700 ℃ of temperature, low-order coal is carried out to fast charring sub-prime, wherein high-temperature closed vibrating mechanical equipment is one of nucleus equipment, it is key issue with airtight connection of non-vibration machinery: first this connection must be soft connection, can effectively solve the vibration isolation problems of vibrating mechanical equipment and non-vibration machinery, eliminate the impact of vibratory equipment on static equipment, secondly because product is flammable and explosive substance, therefore require equipment must there is quite high leakproofness, also should reduce scattering and disappearing of heat simultaneously as far as possible, again, this connecting material must be under high temperature condition, has extraordinary fatigue resistance, longer working life.
The vibration isolation of the current domestic vibrating machine material that is flexible coupling is rubber and organic substance goods, and its maximum operation (service) temperature is only 400 ℃ of left and right.Although conventional high temperature is flexible coupling, can play the effect that cuts off vibration, its sealing is difficult to reach the Pintsch process requirement of coal, is not suitable for the inflammable and explosive systems such as coal gas of high temperature.High temperature, the sealability of common refractory steel material bellows are better, but its anti-vibration performance is poor, are difficult to be applicable to long playing medium, high frequency vibrating machine.Also do not have in the market to meet simultaneously serviceability temperature more than 600 ℃, good seal performance, anti-vibration performance is strong and fatigue resistance is high, the product of long service life.
Summary of the invention
The purpose of this utility model is to provide a kind of vibration isolation seal arrangement of high-temperature vibrating machinery, 600 ℃～700 ℃ above temperature requirements be can meet in low-order coal fast charring sub-prime technique, vibration isolation and sealing while being connected between vibrating machine and non-vibration machinery met simultaneously.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of vibration isolation seal arrangement of high-temperature vibrating machinery, comprise shake part and be positioned at the non-ginseng part that shakes of below of the ginseng that is positioned at top, wherein join the upper gas port flange that the part that shakes comprises ginseng vibration cylinder body and is located thereon edge, the non-ginseng part that shakes comprises static cylindrical shell and hopper, the lower edge of static cylindrical shell is provided with lower gas port flange, between upper gas port flange and lower gas port flange, by strut, be located by connecting, the lower edge of ginseng vibration cylinder body is positioned at the liquid level below of hopper.
The inwall of described static cylindrical shell is provided with thermal insulation layer.On the outer wall of described hopper, be respectively equipped with liquid entering hole and liquid outlet.
Compared with prior art, the beneficial effects of the utility model are: the sealing problem while 1) having solved high-temperature vibrating, can guarantee that coal gas and coal can not produce leakage in pyrolytic process; 2) utilize hydraulic seal principle, effectively solved the partition vibration problem of vibrating machine and fixed component, Split type structure design has reduced to participate in the quality of vibration; 3) effectively improve fatigue resistance, extended the working life of sealing; 4) inside has adopted INSULATION DESIGN to reduce the loss of heat, and device external can the temperature remains within the normal range, reduced the danger of high-temperature machinery.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
In figure: the 1-ginseng non-ginseng of the part 2-gas port flange 8-strut 9-thermal insulation layer 10-liquid outlet 11-liquid entering hole under the upper static cylindrical shell 6-of the gas port flange 5-hopper 7-of part 3-ginseng vibration cylinder body 4-that shakes that shakes
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
See Fig. 1, it is the vibration isolation seal arrangement example structure schematic diagram of a kind of high-temperature vibrating machinery of the utility model, this is a kind of non-ginseng of being shaken part 1 and being positioned at below by the ginseng that is positioned at top Split type structure that part 2 forms that shakes, wherein join the upper gas port flange 4 that the part 1 that shakes comprises ginseng vibration cylinder body 3 and is located thereon edge, the non-ginseng part 2 that shakes comprises static cylindrical shell 5 and hopper 6, the lower edge of static cylindrical shell 5 is provided with lower gas port flange 7, for convenient transportation, between upper gas port flange 4 and lower gas port flange 7 by strut 8 location that is connected, the lower edge of ginseng vibration cylinder body 3 is positioned at the liquid level below of hopper 6, play sealing effect.The flange connections of upper gas port flange 4 and lower gas port flange 7 all adopts high-temperature seal adhesive to seal, and the risk of gas leakage while reducing pyrolysis, improves safety coefficient.The inwall of static cylindrical shell 5 is provided with thermal insulation layer 9, and its material is alumina silicate heat-preservation cotton, plays heat-blocking action.
On the outer wall of hopper 4, be respectively equipped with liquid entering hole 10 and liquid outlet 11.The interior liquid of hopper 5 can be selected according to actual conditions, as adopted water without specific (special) requirements suggestion, is seal fluid, and water rationally connects by pipeline between liquid entering hole 11 and liquid outlet 10, reaches the effect recycling, and meets seal request.
For the usage requirement of coal gas of high temperature at meeting 600 ℃～700 ℃, ginseng part 1 and the non-ginseng part 2 that shakes that shakes all adopts heat-resisting steel material; Ginseng part 1 and the non-ginseng part 2 that shakes that shakes is connected to respectively on vibrating machine and corresponding connecting tube, vibrating machine and connecting tube is not directly connected when real work, so reach vibration isolating effect.
The utility model has reduced the installation requirement to vibratory equipment, has met most applicable situations.During practical application, can carry out convergent-divergent, Analogy according to actual conditions, ginseng part 1 and the non-ginseng part 2 that shakes that shakes is designed to the shapes such as circular or square according to actual needs.
Claims (3)
1. the vibration isolation seal arrangement of a high-temperature vibrating machinery, it is characterized in that, comprise shake part and be positioned at the non-ginseng part that shakes of below of the ginseng that is positioned at top, wherein join the upper gas port flange that the part that shakes comprises ginseng vibration cylinder body and is located thereon edge, the non-ginseng part that shakes comprises static cylindrical shell and hopper, the lower edge of static cylindrical shell is provided with lower gas port flange, between upper gas port flange and lower gas port flange, by strut, is located by connecting, and the lower edge of ginseng vibration cylinder body is positioned at the liquid level below of hopper.
2. the vibration isolation seal arrangement of a kind of high-temperature vibrating machinery according to claim 1, is characterized in that, the inwall of described static cylindrical shell is provided with thermal insulation layer.
3. the vibration isolation seal arrangement of a kind of high-temperature vibrating machinery according to claim 1, is characterized in that, is respectively equipped with liquid entering hole and liquid outlet on the outer wall of described hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063855.4U CN203717915U (en) | 2014-02-13 | 2014-02-13 | Vibration isolation sealing device of high-temperature vibration machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063855.4U CN203717915U (en) | 2014-02-13 | 2014-02-13 | Vibration isolation sealing device of high-temperature vibration machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717915U true CN203717915U (en) | 2014-07-16 |
Family
ID=51157067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420063855.4U Expired - Fee Related CN203717915U (en) | 2014-02-13 | 2014-02-13 | Vibration isolation sealing device of high-temperature vibration machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203717915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132791A (en) * | 2019-05-17 | 2019-08-16 | 杭州仰仪科技有限公司 | Liquid cryogen fluidity testing conduction cooling vibration isolation sample container |
-
2014
- 2014-02-13 CN CN201420063855.4U patent/CN203717915U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110132791A (en) * | 2019-05-17 | 2019-08-16 | 杭州仰仪科技有限公司 | Liquid cryogen fluidity testing conduction cooling vibration isolation sample container |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20170213 |