CN202237643U - Cam locking filter bag mechanism - Google Patents
Cam locking filter bag mechanism Download PDFInfo
- Publication number
- CN202237643U CN202237643U CN2011203483617U CN201120348361U CN202237643U CN 202237643 U CN202237643 U CN 202237643U CN 2011203483617 U CN2011203483617 U CN 2011203483617U CN 201120348361 U CN201120348361 U CN 201120348361U CN 202237643 U CN202237643 U CN 202237643U
- Authority
- CN
- China
- Prior art keywords
- filter bag
- cam
- bag
- pressing plate
- filter
- 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
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a cam locking filter bag mechanism, which comprises a dust collector tube sheet, a filter bag, a cam, a positioning part, a cam rotating handle, a pressing plate and a shaft. The filter bag is a metal filter bag sleeved on the dust collector tube sheet, and the pressing plate is pressed at the edge of the metal filter bag. The positioning part is fixedly welded on the dust collector tube sheet, the shaft is arranged on the upper portion of the positioning part, the cam is mounted on the shaft, the cam is abutted to the pressing plate, and the rotating handle is mounted on the cam. The cam locking filter bag mechanism has the advantages of simple structure, convenience in operation, safety, reliability, low manufacturing cost, affordable performance and the like. Parts of the cam locking filter bag mechanism are exquisite in structure, small in investment and simple and convenient in operation, can meet engineering requirements, and can be processed according to drawings for implementing new construction projects and existing projects.
Description
Technical field
The utility model belongs to the dust removal with machine system, particularly a kind of camlock filter bag mechanism that is used to lock hot precipitator metal filter bag.
Background technology
Conventional at present filter bag cylinder and the sealing of the installation between the card are main leans on support ring and filter bag deadweight to compress sealing.This hermetically-sealed construction is easy to realize sealing for the filter bag that with the flexible material is the master; But the installation sealing for resistant to elevated temperatures metal filter bag and bag filter tubesheet is just inapplicable; Because using, support ring is equivalent to carry out heat treatment under hot environment; The support ring effect that followed the string, dismounting is difficulty very, and sealing effectiveness is not good.If the flange of metal filter bag adopts bolt to be connected with card, its installation strength is high, and bolt uses screw thread to kill under hot environment, does not tear open not get off when stopping repairing; If with the cutting method dismounting, the dismounting cycle is long and quantities is very big, has destroyed thousands of cover bolts simultaneously.
Realize sealing for making between resistant to elevated temperatures metal filter bag and the bag filter tubesheet, be necessary to develop locking and sealing that a kind of camlock filter bag mechanism is used for hot precipitator metal filter bag.
Summary of the invention
The task of the utility model provides a kind of camlock filter bag mechanism; Be used for the locking of hot precipitator metal filter bag; Having solved hot precipitator metal filter bag installs and the difficult problem that can't dismantle; The principle that this mechanism utilizes cam periphery each point not to wait apart from the distance in axle center, thus reach the purpose of locking filter bag.
The technical solution of the utility model is following:
A kind of camlock filter bag mechanism, it comprises bag filter tubesheet and filter bag, it also comprises cam, keeper, cam rotating handle, pressing plate and axle;
Said filter bag is the metal filter bag, and the metal filter bag is sleeved on the bag filter tubesheet, and pressing plate is pressed and put on metal filter bag edge;
Said keeper is weldingly fixed on the bag filter tubesheet, and the top of keeper is established one, mounting cam on axle, and cam installs in pressing plate, and rotating handle is housed on the cam.
Its peripheral each point of shape of said cam periphery nationality cam constitutes unequal distance apart from the distance in axle center.
Between said metal filter bag and the bag filter tubesheet pad is housed.
Said keeper is made into one with axle.
Said cam and cam rotating handle are made into one.
The camlock filter bag mechanism of the utility model is used for the locking of hot precipitator metal filter bag, the principle that this mechanism utilizes cam periphery each point not to wait apart from the distance in axle center, thus reach the purpose of locking filter bag.
The camlock filter bag mechanism of the utility model has advantages such as simple in structure, easy to operate, safe and reliable, cheap and economic and practical, and this mechanism need not change former filter bag flange arrangement pattern.Each component structural of the utility model is exquisite, invest for a short time, easy and simple to handle, can satisfy engineering demand, all can process each parts by figure to newly-built and off-the-shelf item and can implement.The utility model is had relatively high expectations to processing and installation accuracy.
Description of drawings
Fig. 1 is the sketch map of a kind of camlock filter bag mechanism of the utility model.
Reference numeral:
1 is bag filter tubesheet, and 2 is pad, and 3 is cam, and 4 is keeper, and 5 is the cam rotating handle, and 6 is pressing plate, and 7 is axle, and 8 is the metal filter bag.
The specific embodiment
Referring to Fig. 1, the utility model provides a kind of camlock filter bag mechanism, and it mainly is made up of bag filter tubesheet 1, cam 3, keeper 4, cam rotating handle 5, pressing plate 6 and axle 7 and metal filter bag 8.Metal filter bag 8 is sleeved on the bag filter tubesheet 1, and pressing plate 6 is pressed and put on metal filter bag 8 edges.
The shape of cam 3 peripheral nationality cams, cam 3 peripheral each points constitute unequal distance apart from the distance of axle 7 hearts.Keeper 4 can directly be made into one with axle 7; Cam 3 also can directly be made into one with cam rotating handle 5.Cam 3 can be fixed with split pin with axle 7, and also available check ring is fixed.
The erection sequence of the camlock filter bag mechanism of the utility model is: pad 2 → filter bag 8 → pressing plate 6 → rotating cam 3.Pad 2 and filter bag 8 at first are installed, are put into pressing plate 6 afterwards, last rotating cam 3 position in the figure, thereby locking.Its locking principle is: utilize cam periphery each point not wait apart from the distance in axle center, reach the locking purpose.
During dismounting camlock filter bag mechanism, cam 3 half-twists are got final product.Rotating cam 3 available dedicated box spanners are inserted in 5 rotations of cam rotating handle with it, and are rotatable afterwards.
In sum, the camlock filter bag mechanism of the utility model has advantages such as simple in structure, easy to operate, safe and reliable, cheap and economic and practical.Each component structural of the utility model is exquisite, invest for a short time, easy and simple to handle, can satisfy engineering demand, all can process each parts by figure to newly-built and off-the-shelf item and can implement.
Certainly; Those skilled in the art in the present technique field will be appreciated that; The foregoing description only is to be used for explaining the utility model; And be not with the qualification of doing the utility model, as long as in the connotation scope of the utility model, all will drop in the scope of the utility model claim the variation of the foregoing description, modification etc.
Claims (5)
1. camlock filter bag mechanism, it comprises bag filter tubesheet and filter bag, it is characterized in that: it also comprises cam, keeper, cam rotating handle, pressing plate and axle;
Said filter bag is the metal filter bag, and the metal filter bag is sleeved on the bag filter tubesheet, and pressing plate is pressed and put on metal filter bag edge;
Said keeper is weldingly fixed on the bag filter tubesheet, and the top of keeper is established one, mounting cam on axle, and cam installs in pressing plate, and rotating handle is housed on the cam.
2. camlock filter bag according to claim 1 mechanism is characterized in that, its peripheral each point of shape of said cam periphery nationality cam constitutes unequal distance apart from the distance in axle center.
3. camlock filter bag according to claim 1 mechanism is characterized in that, between said metal filter bag and the bag filter tubesheet pad is housed.
4. camlock filter bag according to claim 1 mechanism is characterized in that, said keeper is made into one with axle.
5. camlock filter bag according to claim 1 mechanism is characterized in that said cam and cam rotating handle are made into one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203483617U CN202237643U (en) | 2011-09-17 | 2011-09-17 | Cam locking filter bag mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203483617U CN202237643U (en) | 2011-09-17 | 2011-09-17 | Cam locking filter bag mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202237643U true CN202237643U (en) | 2012-05-30 |
Family
ID=46098948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203483617U Expired - Fee Related CN202237643U (en) | 2011-09-17 | 2011-09-17 | Cam locking filter bag mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202237643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104703669B (en) * | 2012-10-05 | 2017-03-08 | Wli贸易有限公司 | Defecator |
| CN112469488A (en) * | 2018-07-24 | 2021-03-09 | 奈舍工业有限公司 | Filter lock |
-
2011
- 2011-09-17 CN CN2011203483617U patent/CN202237643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104703669B (en) * | 2012-10-05 | 2017-03-08 | Wli贸易有限公司 | Defecator |
| CN112469488A (en) * | 2018-07-24 | 2021-03-09 | 奈舍工业有限公司 | Filter lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202237643U (en) | Cam locking filter bag mechanism | |
| CN204430957U (en) | Rotary table | |
| CN202780559U (en) | Vehicle clamp for excavator brake shoe pad | |
| CN204122326U (en) | The turning applying glue frock of a kind of track train door and window | |
| CN202015957U (en) | Power takeoff shift fork clamp | |
| CN202224002U (en) | Filter bag mechanism locked with rotary gland | |
| WO2012051742A1 (en) | Electric fastening head for fastening lock nut of single through shaft | |
| CN201405137Y (en) | Casting surface finishing machine | |
| CN204036064U (en) | A kind of machine tool quick despatch fixture | |
| CN201889645U (en) | Processing fixture for handle hole of face cover of volute | |
| CN203650099U (en) | Workpiece position orientation device | |
| CN104924121B (en) | A kind of clamping method of connection rod cap for engine milling drop face fixture for processing | |
| CN103736826A (en) | Spoke wind hole double-hole machining die and machining method thereof | |
| CN203725546U (en) | Safety belt winder frame forming device | |
| CN203390590U (en) | Clamp for machining milling fall face of engine connecting rod cap | |
| CN102101150A (en) | Knife-net riveting rotary mechanism | |
| CN206105461U (en) | Oblique quick -witted fixing device | |
| CN203228190U (en) | Dismounting tool for air valve of large horizontal reciprocating compressor | |
| CN205817657U (en) | A kind of cubing clamping device and comprise the cubing of this cubing clamping device | |
| CN205271913U (en) | Bolt and packing ring splitter | |
| CN105523102B (en) | Auto production line tire clamping device | |
| CN103433899A (en) | Work head replacing device in multi-functional hand-held electric tool | |
| CN207858194U (en) | Front-row seats of vehicle seat cushion sealing tool | |
| CN201872137U (en) | Special rod pin withdrawing device | |
| CN203163640U (en) | Recovery verifying device for brake-shoe support of large truck |
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 |
Granted publication date: 20120530 Termination date: 20180917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |