CN205867845U - Inorganic ceramic membrane pipe and filtration equipment's dismantled mechanical connection seal structure - Google Patents
Inorganic ceramic membrane pipe and filtration equipment's dismantled mechanical connection seal structure Download PDFInfo
- Publication number
- CN205867845U CN205867845U CN201620540779.0U CN201620540779U CN205867845U CN 205867845 U CN205867845 U CN 205867845U CN 201620540779 U CN201620540779 U CN 201620540779U CN 205867845 U CN205867845 U CN 205867845U
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- China
- Prior art keywords
- ceramic membrane
- inorganic ceramic
- membrane tube
- tube
- filter plant
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Abstract
The utility model discloses an inorganic ceramic membrane pipe and filtration equipment's dismantled mechanical connection seal structure, including inorganic ceramic membrane pipe upper end and filtration equipment's the connection structure and the bearing structure of lower extreme, does neck winding hanging candle formula inorganic ceramic membrane pipe (7) have 3 4 asbestos yarn (6) of circle, flexible graphite gasket (5) are placed on ceramic membrane tube (7) upper portion, place metallic gasket (4) and fill and lead up the mounting hole of upper end and metal tube sheet (3) on graphite gaskets (5), with annular metallic closing cap (2) with take gasket bolt (1) in addition fixed seal on metallic gasket (4), inorganic ceramic membrane pipe lower extreme bearing structure is, in inorganic ceramic membrane pipe (7) blind end emboliaed the cup 8 of design, 8 bottoms of cup protruding the embedment pressure of department spring (9) were inside, and compression spring (9) are put into in the lower extreme metal tube sheet mount pad (10). The utility model discloses support protection ceramic membrane tube that can not only be fine can reach fine sealed effect moreover.
Description
Technical field
This utility model belongs to gas-solid separating device technical field, sets with filtration more particularly to a kind of inorganic ceramic membrane tube
Standby dismountable mechanical connects sealing structure.
Background technology
Gas solid separation technology is widely used in the industries such as coal fired power generation, petrochemical industry and metallurgy, and main purpose has two:
One is to purify gas, and two is the effective ingredient in order to reclaim in dusty gas.At present, along with tight to atmospheric emission standard of country
Lattice requirement, the PM particularly newly increased2.5Limit row requirement, propose bigger challenge to cleaner.Inorganic ceramic membrane filtration
Device has better effects to the process of this fine particle.The filter element of this filter is inorganic ceramic membrane tube, one end open, separately
One end is closed.In filter process, dusty gas under the effect of pressure reduction by outside filter tube by the hole on ceramic-film tube surface
Gap enters inside membrane tube, and in gas, solid particle is trapped within membrane tube outer wall, and clean gas is discharged by membrane tube opening.Due to
PM2.5Fine particle particle diameter is little, and equipment operation is that vibrations are big, therefore, protects inorganic ceramic membrane tube in equipment running process
And can have preferable sealing property and be particularly important.Current inorganic ceramic film dust-remover, or ceramic-film tube and filtration
The connected mode of main equipment is easily damaged ceramic-film tube cervical region, or does not reaches the requirement that thin thing processes sealing.
Summary of the invention
In order to solve, current inorganic ceramic membrane tube is irrational with filter plant main body to be connected, and reaches preferably to seal effect
Really, this utility model provides a kind of inorganic ceramic membrane tube to be connected sealing structure, this knot with the dismountable mechanical of filter plant main body
Structure can not only well support protection ceramic-film tube, and can reach good sealing effectiveness.
The purpose of this utility model and solve its technical problem underlying and realize by the following technical solutions: Yi Zhongwu
Machine ceramic-film tube is connected sealing structure with the dismountable mechanical of filter plant, including inorganic ceramic membrane tube upper end and filter plant
Attachment structure and the supporting construction of lower end, it is characterised in that be wound around the asbestos of 3-4 circle at the cervical region hanging candle formula inorganic ceramic membrane tube
Line, ceramic-film tube top is placed flexible graphite gasket, is placed metallic gasket and fill and lead up upper end and metal tube sheets on Graphite pad
Installing hole, with endless metal capping and band spacer bolt in addition fixing seal on metallic gasket；
Inorganic ceramic membrane tube lower end supporting construction is to be inserted in the cup of design by inorganic ceramic film duct occlusion end, cup
Convex place, bottom embedment pressure spring inner, compression spring is inserted in the metal tube sheets mounting seat of lower end.
Above-mentioned structure, wherein: the installing hole upper end diameter in described metal tube sheets is more than outside inorganic ceramic membrane tube top
Footpath 0.1-0.3mm.
Above-mentioned structure, wherein: the wedge surface of the installing hole in described metal tube sheets and the cervical region wedge surface of inorganic ceramic membrane tube
Match mutually.
Above-mentioned structure, wherein: the installing hole lower end diameter in described metal tube sheets more than inorganic ceramic film tube neck with
Lower external diameter 0.1-0.3mm.
Above-mentioned structure, wherein: described Graphite pad, metallic gasket inside and outside footpath respectively with inorganic ceramic membrane tube upper end
Inside and outside footpath is consistent.
Above-mentioned structure, wherein: the external diameter size at described endless metal capping convex place, bottom is big with installing hole upper end diameter
Little unanimously endless metal capping convex place, bottom internal diameter size is in the same size with filter element internal diameter, the screw that endless metal covers
The position screwhole position corresponding with in metal tube sheets coincide.
Above-mentioned structure, wherein: described inorganic ceramic membrane tube bottom external diameter is less than cup recess internal diameter diameter 0.5-
1.0mm。
Above-mentioned structure, wherein: described cup recess external diameter is more than compression spring external diameter, and cup holder bottom convex place external diameter is less than
Compression spring internal diameter 0.5-1.0mm.
Above-mentioned structure, wherein: the height of described cup upper end is 5-10cm, a length of 5-10cm of lower end.
Above-mentioned structure, wherein: described compression spring external diameter is less than the internal diameter 0.5-of lower end metal tube sheets mounting seat
1.0mm。
This utility model compared with prior art has clear advantage and beneficial effect.From above technical scheme,
The beneficial effects of the utility model are:
1. can play the effect of protection inorganic ceramic membrane tube.
2. there is good sealing effectiveness.
The most conveniently remove and install, simple in construction.
4. applied range, can apply the inorganic ceramic film filter of improvement and fine dust at PM2.5 to reclaim
During Deng.
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Labelling in figure: 1, band spacer bolt, 2, endless metal capping, 3, metal tube sheets, 4, metallic gasket, 5, graphite pads
Sheet, 6, asbestos yarn, 7, inorganic ceramic membrane tube, 8, cup, 9, compression spring, 10, mounting seat.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, to according to the inorganic ceramic membrane tube that the utility model proposes and filter plant
Dismountable mechanical connect and seal structure detailed description of the invention, structure, feature and effect thereof, describe in detail as after.
Seeing Fig. 1, a kind of inorganic ceramic membrane tube is connected sealing structure with the dismountable mechanical of filter plant, including inorganic pottery
The attachment structure of porcelain membrane tube upper end and filter plant and the supporting construction of lower end, it is characterised in that hang candle formula inorganic ceramic film
The cervical region of pipe 7 is wound around the asbestos yarn 6 of 3-4 circle, and after inorganic ceramic membrane tube 7 is pressed downwards by self gravitation, asbestos yarn 6 will completely
Seal the space between inorganic ceramic membrane tube 7 and metal tube sheets 3；Flexible graphite gasket 5 is placed on inorganic ceramic membrane tube 7 top, has
Effect avoids the upper end of friction damage inorganic ceramic membrane tube 7, plays protection ceramic-film tube effect；Graphite pad 5 is placed metal
The installing hole of upper end and metal tube sheets 3 filled and led up by pad 4, adds with endless metal capping 2 and band spacer bolt 1 on metallic gasket 4
With fixing seal；
Inorganic ceramic membrane tube lower end supporting construction is to be inserted in the cup 8 of design by inorganic ceramic membrane tube 7 blind end, will
Bottom cup 8, convex place embedment pressure spring 9 is internal, and compression spring 9 is inserted in lower end metal tube sheets mounting seat 10.
Installing hole upper end diameter in described metal tube sheets 3 is more than inorganic ceramic membrane tube 7 top external diameter 0.1-0.3mm.
The wedge surface of the installing hole in described metal tube sheets 3 matches mutually with the cervical region wedge surface of inorganic ceramic membrane tube 7.
Installing hole lower end diameter in described metal tube sheets 3 is more than inorganic ceramic membrane tube 7 cervical region following external diameter 0.1-
0.3mm。
Described Graphite pad 5, metallic gasket 4 inside and outside footpath consistent with inside and outside footpath, inorganic ceramic membrane tube 7 upper end respectively.
The external diameter size that described endless metal covers 2 convex places, bottom is in the same size with installing hole upper end diameter, endless metal
Cover 2 convex place, bottom internal diameter sizes in the same size with filter element internal diameter, the screwhole position of endless metal capping 2 and metal tube sheets
Screwhole position corresponding on 3 coincide.
Described inorganic ceramic membrane tube 7 bottom external diameter is less than cup 8 recess internal diameter diameter 0.5-1.0mm.
Described cup 8 recess external diameter is more than compression spring 9 external diameter 0.5-1.0mm, and bottom cup 8, convex place external diameter is less than pressure
Spring 9 internal diameter 0.5-1.0mm.
The height of described cup 8 upper end is 5-10cm, a length of 5-10cm of lower end.
Described compression spring 9 external diameter is less than the internal diameter 0.5-1.0mm of lower end metal tube sheets mounting seat 10.
This utility model is wound around asbestos yarn at inorganic ceramic film tube neck, and adds graphite gasket and avoid directly connecing with metal
Touching, the metal cover board of recycling strap bolt is connected with equipment body metal tube sheets and plays sealing function.Inorganic ceramic membrane tube lower end
Put in the supporting construction of compression spring and cup composition, play fixing and supporting role when equipment shakes.
The above, be only preferred embodiment of the present utility model, not this utility model is made any in form
Restriction, any without departing from technical solutions of the utility model content, according to technical spirit of the present utility model to above example
Any simple modification, equivalent variations and the modification made, all still falls within the range of technical solutions of the utility model.
Claims (10)
1. inorganic ceramic membrane tube is connected a sealing structure with the dismountable mechanical of filter plant, including inorganic ceramic membrane tube upper end
Attachment structure and the supporting construction of lower end with filter plant, it is characterised in that: at the cervical region hanging candle formula inorganic ceramic membrane tube (7)
Being wound with the asbestos yarn (6) of 3-4 circle, flexible graphite gasket (5) is placed on inorganic ceramic membrane tube (7) top, on Graphite pad (5)
Place metallic gasket (4) and fill and lead up the installing hole of upper end and metal tube sheets (3), on metallic gasket (4), cover (2) with endless metal
With band spacer bolt (1) fixing seal in addition；
Inorganic ceramic membrane tube lower end supporting construction is, in inorganic ceramic membrane tube (7) blind end is inserted in the cup (8) of design, and cup
Convex place's embedment pressure spring (9) in seat (8) bottom is internal, and compression spring (9) is inserted in lower end metal tube sheets mounting seat (10).
2. inorganic ceramic membrane tube as claimed in claim 1 is connected sealing structure, its feature with the dismountable mechanical of filter plant
It is: the gap on the installing hole upper end in described metal tube sheets (3) and inorganic ceramic membrane tube (7) top is at 0.1 0.3mm.
3. inorganic ceramic membrane tube as claimed in claim 1 is connected sealing structure, its feature with the dismountable mechanical of filter plant
It is: the wedge surface of the installing hole in described metal tube sheets (3) matches mutually with the cervical region wedge surface of inorganic ceramic membrane tube (7).
4. inorganic ceramic membrane tube as claimed in claim 1 is connected sealing structure, its feature with the dismountable mechanical of filter plant
It is: the installing hole lower end diameter in described metal tube sheets (3) is more than the following external diameter of inorganic ceramic membrane tube (7) cervical region 0.1
0.3mm。
5. inorganic ceramic membrane tube as claimed in claim 1 is connected sealing structure, its feature with the dismountable mechanical of filter plant
Be: described Graphite pad (5), metallic gasket (4) inside and outside footpath respectively with inside and outside footpath, inorganic ceramic membrane tube (7) upper end one
Cause.
6. inorganic ceramic membrane tube as claimed in claim 1 is connected sealing structure, its feature with the dismountable mechanical of filter plant
It is: the external diameter size at described endless metal capping convex place, (2) bottom is in the same size with installing hole upper end diameter, and endless metal seals
Lid convex place, (2) bottom internal diameter size is in the same size with filter element internal diameter, the screwhole position of endless metal capping (2) and metal tube
The upper corresponding screwhole position of plate (3) coincide.
7. inorganic ceramic membrane tube as claimed in claim 1 is connected sealing structure, its feature with the dismountable mechanical of filter plant
It is: described inorganic ceramic membrane tube (7) bottom external diameter is less than cup (8) recess internal diameter diameter 0.5-1.0mm.
8. inorganic ceramic membrane tube as claimed in claim 1 is connected sealing structure, its feature with the dismountable mechanical of filter plant
Being: described cup (8) recess external diameter is more than compression spring (9) external diameter 0.5-1.0mm, convex place, cup (8) bottom external diameter is less than
Compression spring (9) internal diameter 0.5-1.0mm.
9. inorganic ceramic membrane tube as claimed in claim 1 is connected sealing structure, its feature with the dismountable mechanical of filter plant
It is: the height of described cup (8) upper end is 5-10cm, a length of 5-10cm of lower end.
10. inorganic ceramic membrane tube as claimed in claim 1 is connected sealing structure, its feature with the dismountable mechanical of filter plant
It is: described compression spring (9) external diameter is less than the internal diameter 0.5-1.0mm of lower end metal tube sheets mounting seat (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620540779.0U CN205867845U (en) | 2016-06-07 | 2016-06-07 | Inorganic ceramic membrane pipe and filtration equipment's dismantled mechanical connection seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620540779.0U CN205867845U (en) | 2016-06-07 | 2016-06-07 | Inorganic ceramic membrane pipe and filtration equipment's dismantled mechanical connection seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205867845U true CN205867845U (en) | 2017-01-11 |
Family
ID=57689067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620540779.0U Expired - Fee Related CN205867845U (en) | 2016-06-07 | 2016-06-07 | Inorganic ceramic membrane pipe and filtration equipment's dismantled mechanical connection seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205867845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700101460A1 (en) * | 2017-09-11 | 2019-03-11 | Sifa Tech S R L | DEVICE FOR VERIFYING THE SEALING OF A GASKET |
| CN110935319A (en) * | 2019-11-11 | 2020-03-31 | 西安重光明宸检测技术有限公司 | Quick detachable purification membrane module |
-
2016
- 2016-06-07 CN CN201620540779.0U patent/CN205867845U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700101460A1 (en) * | 2017-09-11 | 2019-03-11 | Sifa Tech S R L | DEVICE FOR VERIFYING THE SEALING OF A GASKET |
| CN110935319A (en) * | 2019-11-11 | 2020-03-31 | 西安重光明宸检测技术有限公司 | Quick detachable purification membrane module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |