CN206934969U - A kind of docking facilities of metal filter bag - Google Patents
A kind of docking facilities of metal filter bag Download PDFInfo
- Publication number
- CN206934969U CN206934969U CN201720904740.7U CN201720904740U CN206934969U CN 206934969 U CN206934969 U CN 206934969U CN 201720904740 U CN201720904740 U CN 201720904740U CN 206934969 U CN206934969 U CN 206934969U
- Authority
- CN
- China
- Prior art keywords
- filter bag
- connector
- metal filter
- nut
- docking facilities
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a kind of docking facilities of metal filter bag, metal filter bag for connection segment, it is characterized in that, including connection component and positioning component, the connection component includes that there is the first connector of taper joint and outside to set threaded second connector, the inner side of second connector has taper fitting portion, and the taper joint is fastened in the taper fitting portion；The positioning component includes nut and the retainer being arranged on nut, and the nut is set on the outside of the second connector and is threadedly coupled with it.The utility model has the advantages that be easy to the metal filter bag of connection segment, convenient disassembly and air-tightness is good substantially increases the operating efficiency of operating personnel.
Description
Technical field
Deduster technical field is the utility model is related to, more particularly, to a kind of docking facilities of metal filter bag.
Background technology
Metal filter bag because its high temperature resistant, it is corrosion-resistant, can recycle many advantages, such as, be widely used in coal chemical industry,
The industries such as metallurgy.As electric bag technique is in the fast development of coal electricity industry, also begins to explore in the industry metal filter bag is applied into coal
In the electrostatic fabric filter of electric industry.But fire coal boiler fume amount it is big the characteristics of determine and must use long filter bag type (＞ 6
Rice), cleaner otherwise can be caused huge, can not industrial applications.At present, the application of long chemical fibre filter bag is highly developed, changes
Fine filter bag is installed at the scene respectively with bag cage, and it docks the connection only needed by sectional cage for bag.Unlike chemical fibre filter bag, gold
It is not foldable to belong to filtrate, therefore the filtrate respectively saved integral solder shaping must transport field joint installation to again with bag cage in factory.
At present, the docking of metal filter bag uses screw thread or flange arrangement.Above and below when the problem of helicitic texture is present is docking
The axiality of two sections of filter bags is relatively difficult to ensure card, and screw thread is stuck when easily causing screwing operations, and only relies on handmade rotary bag body and enter
Row docking, its pretightning force deficiency easily cause the problems such as sealing is bad.Need to screw when the problem of flange arrangement is present is docking
Greater number of bolt, intricate operation and less efficient.
Utility model content
The technical problem that the utility model solves is to overcome above-mentioned the deficiencies in the prior art and provide one kind
The docking facilities of metal filter bag, are easy to the metal filter bag of connection segment, convenient disassembly and air-tightness is good, substantially increase operation
The operating efficiency of personnel.
In order to solve the above technical problems, the utility model employs following technical scheme：
A kind of docking facilities of metal filter bag, for the metal filter bag of connection segment, including connection component and positioning component,
The connection component includes that there is the first connector of taper joint and outside to set threaded second connector, and described second connects
The inner side of fitting has taper fitting portion, and the taper joint is fastened in the taper fitting portion；The positioning component includes spiral shell
Retainer that is female and being arranged on nut, the nut are set on the outside of the second connector and are threadedly coupled with it.
Above technical scheme can also further be improved by following technical measures.
Preferably, first connector and the second connector are tubular connection.
Preferably, the retainer and nut are wholely set or split settings.The retainer is jump ring.
Preferably, the nut outer wall is provided with plurality of through holes.
As a result of above technical scheme, the utility model has following advantageous effects：
1st, by the taper joint of the first connector and the tight fit of the second connector inner conical fitting portion, ensure that pair
The air-tightness of connection device, docking structure is simple, is easily installed and dismantles, improves operating efficiency；
The 2nd, jump ring is set on nut, jump ring is locked on the second connector by nut, can keep pretightning force so as to
It is further ensured that the air-tightness of the docking facilities is good, while nut outer wall sets multiple through holes to can be used for auxiliary rotation peace
Dress.
【Brief description of the drawings】
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is part sectioned view of the present utility model.
Fig. 2 is the profile of the first connector in the utility model.
Fig. 3 is the profile of the second connector in the utility model.
Fig. 4 is the profile of positioning component in the utility model.
Accompanying drawing marks：
The connectors of 1- first；11- taper joints；The connectors of 2- second；21- taper fitting portions；3- nuts；
31- through holes；4- retainers.
【Embodiment】
Concrete structure of the present utility model is further elaborated below in conjunction with accompanying drawing.
As shown in Fig. 1 to Fig. 4, a kind of docking facilities of metal filter bag, the gold for connection segment the utility model is related to
Belong to filter bag, including connection component and positioning component, the connection component includes the He of the first connector 1 with taper joint 11
Outside sets threaded second connector 2, and the inner side of second connector 2 has taper fitting portion 21, the taper joint
11 are fastened in the taper fitting portion 21；The positioning component includes nut 3 and the retainer 4 being arranged on nut, the spiral shell
Mother 3 is set in the outside of the second connector 2 and is threadedly coupled with it.
The connector 2 of first connector 1 and second is tubular connection, and two connectors and metal filter bag junction
Pipe diameter size it is identical with metal filter bag caliber, to guarantee closely to be connected with metal filter bag.
The retainer 4 is wholely set with nut 3 or split settings.The retainer 4 is jump ring.Set on nut 3
Jump ring, it is jump ring is also locked on the second connector 2 during tightening nut 3, pretightning force can be kept so as to be further ensured that this is right
The air-tightness of connection device is good.
The outer wall of nut 3 is provided with plurality of through holes 31, and the through hole 31 can be used for auxiliary rotation installation nut 3.
The utility model by the taper joint of the first connector and the tight fit of the second connector inner conical fitting portion,
And the positioning and locking of nut and jump ring, the air-tightness of docking facilities is ensure that, is easy to the metal filter bag of connection segment, can be fast
The installation and removal of speed, substantially increase the operating efficiency of operating personnel, simple in construction and reliable and stable.
It is described above, only the utility model preferred embodiment, therefore the utility model implementation can not be limited according to this
Scope, i.e., the equivalent changes and modifications made according to the utility model patent scope and description, it is new all should still to belong to this practicality
In the range of type covers.
Claims (5)
1. a kind of docking facilities of metal filter bag, the metal filter bag for connection segment, it is characterised in that including connection component and
Positioning component, the connection component include that there is the first connector of taper joint and outside to set threaded second connector,
The inner side of second connector has taper fitting portion, and the taper joint is fastened in the taper fitting portion；The positioning
Component includes nut and the retainer being arranged on nut, and the nut is set on the outside of the second connector and is threadedly coupled with it.
2. the docking facilities of a kind of metal filter bag according to claim 1, it is characterised in that first connector and
Two connectors are tubular connection.
3. the docking facilities of a kind of metal filter bag according to claim 1, it is characterised in that the retainer and nut one
Body is set or split settings.
4. the docking facilities of a kind of metal filter bag according to claim 1 or 3, it is characterised in that the retainer is card
Spring.
5. the docking facilities of a kind of metal filter bag according to claim 1, it is characterised in that the nut outer wall is provided with
Plurality of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720904740.7U CN206934969U (en) | 2017-07-25 | 2017-07-25 | A kind of docking facilities of metal filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720904740.7U CN206934969U (en) | 2017-07-25 | 2017-07-25 | A kind of docking facilities of metal filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206934969U true CN206934969U (en) | 2018-01-30 |
Family
ID=61371394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720904740.7U Expired - Fee Related CN206934969U (en) | 2017-07-25 | 2017-07-25 | A kind of docking facilities of metal filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206934969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426207A (en) * | 2021-06-03 | 2021-09-24 | 成都易态科技有限公司 | Connecting structure for assembling filter element |
-
2017
- 2017-07-25 CN CN201720904740.7U patent/CN206934969U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426207A (en) * | 2021-06-03 | 2021-09-24 | 成都易态科技有限公司 | Connecting structure for assembling filter element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180130 Termination date: 20180725 |