CN203123719U - Filter bag frame for bag type dust collector - Google Patents
Filter bag frame for bag type dust collector Download PDFInfo
- Publication number
- CN203123719U CN203123719U CN 201320139370 CN201320139370U CN203123719U CN 203123719 U CN203123719 U CN 203123719U CN 201320139370 CN201320139370 CN 201320139370 CN 201320139370 U CN201320139370 U CN 201320139370U CN 203123719 U CN203123719 U CN 203123719U
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- groove
- end cover
- filter bag
- support ring
- metallic rod
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Abstract
The utility model discloses a filter bag frame for a bag type dust collector, which comprises an upper end cover, a lower end cover, metal rods and support rings, wherein upper through slots taking on hollow cylinder shapes are formed in the inner wall of the upper end cover, lower through slots taking on hollow cylinder shapes are formed in the inner wall of the lower end cover, one upper through slot and one lower through slot are in coaxial symmetric arrangement, through holes are respectively formed in the walls of the upper through slots and the lower through slots, the support ring is circumferentially provided with clamping slots with outward openings, the tops of the metal rods are connected on the upper end cover through fastening pieces penetrating through holes in the upper through slots, the bottoms of the metal rods are connected on the lower end cover through fastening pieces penetrating through holes in the lower through slots, the support rings are arranged between the upper end cover and the lower end cover, and the clamping slots of the support rings are matched with the metal rods. All components of the filter bag frame can be assembled in site, so that the filter bag frame is convenient to store and transport, all the components of the filter bag frame are not welded, so that the service life of the filter bag can be prolonged.
Description
Technical field
The utility model relates to a kind of filter bag framework, specifically, relates to a kind of filter bag framework for sack cleaner.
Background technology
Sack cleaner is a kind of dry type dust filtration device, and it is applicable to and captures tiny, dry, non-fiber dust.Filter bag adopts the filter cloth of weaving or nonwoven felt to become, and utilizes the filtration of fabric that dusty gas is filtered.In the filter process, dusty gas is from the lateral flows inside of filter bag, and big, the heavy dust of particle settles down in the effect of gravity, falls into ash bucket, than fine dusts then with air-flow when the filtrate, by the filter bag trap filter.In this process, blower fan swabbing action and the negative pressure that produces makes filter bag be easy to be flattened, so, must be with the filter bag frame fixation, support filter bag.
Filter bag framework commonly used at present mostly is weldment, namely all adopts the connected mode of welding between longitudinal metal bar and upper and lower end cap and the support ring.In actual applications, this connected mode exists some unavoidable shortcomings: all of filter bag framework are formed member must finish connection in the production site, create complete framework finished product, volume is big but the filter bag framework takes up space, be not easy to store and transportation, and in transportation, the filter bag framework is easy to be squeezed and produces distortion or damage; For avoiding being corroded, end cap, Metallic rod and support ring surface need zinc-plated, and in welding process, the zinc coat of member junction inevitably can be destroyed; Need weld more, and be easy to generate phenomenons such as sealing-off, rosin joint in the welding process, need great amount of manpower and time; Pad is easy to generate crator, and filter bag is caused wearing and tearing, influences the service life of filter bag.
Summary of the invention
Technical problem:Technical problem to be solved in the utility model is: a kind of filter bag framework for sack cleaner is provided, each member of this filter bag framework can be in the assembling of scene, place to use, be convenient to store and transportation, and do not adopt between each member and be welded to connect, be conducive to prolong the service life of filter bag.
Technical scheme:For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of filter bag framework for sack cleaner, this filter bag framework comprises ringwise upper end cover, ringwise bottom end cover, Metallic rod and support ring; The upper end cover inwall is provided with the last groove that is hollow cylinder, and the bottom end cover inwall is provided with the following groove that is hollow cylinder, and groove and a coaxial symmetric arrangement of following groove on each, on each the wall of groove and each down the wall of groove be respectively equipped with through hole; Support ring is along being circumferentially with the outside draw-in groove of opening; The top of Metallic rod is arranged in the last groove of upper end cover, and the top of Metallic rod is connected on the upper end cover by the securing member that passes the groove through hole; The bottom of Metallic rod is arranged in the following groove of bottom end cover, and the bottom of Metallic rod is connected on the bottom end cover by the securing member that passes down the groove through hole; Support ring is between upper end cover and bottom end cover, and the draw-in groove of support ring matches with Metallic rod.
Further, the described groove of going up is 4-16, and is evenly distributed on the inwall of upper end cover; Described groove down is 4-16, and is evenly distributed on the inwall of bottom end cover; The quantity of last groove equates with the quantity of following groove.
Further, described draw-in groove is hollow cylinder, and draw-in groove is positioned at the inboard of support ring, and the openend of draw-in groove is connected on the support ring, and upward groove is corresponding with one for each draw-in groove, and the dead in line of the axis of draw-in groove and last groove.
Further, described draw-in groove is evenly distributed on the support ring, and the quantity of the quantity of the draw-in groove of each support ring, the quantity that goes up groove and following groove all equates.
Beneficial effect:Compared with prior art, the technical solution of the utility model has the following advantages:
(1) service life that is conducive to prolong each member of filter bag framework and is sleeved on the filter bag on the filter bag framework.Welding procedure is adopted in connection between each member of tradition filter bag framework.And adopt securing member to be connected between the Metallic rod of filter bag framework of the present utility model and the upper end cover, and adopt securing member to be connected between Metallic rod and the bottom end cover, the employing draw-in groove is connected between Metallic rod and the support ring.That is to say that being connected between Metallic rod and upper end cover, bottom end cover and the support ring does not have to adopt solder technology commonly used.Like this, the zinc coat on upper end cover, bottom end cover, Metallic rod and support ring surface just can not be destroyed, also avoided phenomenons such as the sealing-off that occurs easily in the welding procedure, rosin joint, is conducive to prolong the service life of each member of filter bag framework.Simultaneously, do not adopt welding procedure, just crator can not occur on each member of filter bag framework yet, reduce the wearing and tearing to filter bag simultaneously, be conducive to prolong the service life of filter bag.In addition, adopt erection method that the filter bag framework is installed, also provide cost savings and improved efficient.
(2) storage and transportation are convenient, simultaneously, guarantee product quality.All of existing filter bag framework are formed member must finish connection in the production site, creates complete framework finished product.Volume is big because the filter bag framework takes up space, and is not easy to store and transportation.And the filter bag framework that the utility model adopts between Metallic rod and the upper end cover, and all adopts securing member to be connected between Metallic rod and the bottom end cover, and the employing draw-in groove is connected between Metallic rod and the support ring.Like this, each member can be transported to the place to use after, carry out assembly unit again, the bulky problem thereby the framework the problem includes: of having avoided problem in storage and the transportation takes up space has reduced transport difficulty.In the place to use filter bag framework is installed, is avoided the extrusion damage that the filter bag framework is subjected in the transportation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of upper end cover in the utility model.
Fig. 3 is the structural representation of bottom end cover in the utility model.
Fig. 4 is the structural representation of support ring in the utility model.
Fig. 5 is the draw-in groove of support ring in the utility model and the connection diagram of Metallic rod.
Fig. 6 is the last groove of upper end cover in the utility model and the connection diagram of Metallic rod.
Have among the figure: upper end cover 1, bottom end cover 2, Metallic rod 3, support ring 4, last groove 5, draw-in groove 6, securing member 7, following groove 8, through hole 9.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is carried out specific description.
As shown in Figures 1 to 4, a kind of filter bag framework for sack cleaner of the present utility model comprises ringwise upper end cover 1, ringwise bottom end cover 2, Metallic rod 3 and support ring 4.Upper end cover 1 inwall is provided with the last groove 5 that is hollow cylinder.Bottom end cover 2 inwalls are provided with the following groove 8 that is hollow cylinder, and groove 5 and following groove 8 coaxial symmetric arrangement on each.The wall of the wall of groove 5 and each following groove 8 is respectively equipped with through hole 9 on each.Through hole 9 is used for installing securing member 7.Support ring 4 is along being circumferentially with the outside draw-in groove of opening 6.The top of Metallic rod 3 is arranged in the last groove 5 of upper end cover, and the top of Metallic rod 3 is connected on the upper end cover 1 by securing member 7.Securing member 7 passes the through hole of groove, and upper end cover 1 and Metallic rod 3 are linked together.Securing member 7 can be the parts that nut, bolt etc. have linkage function.The bottom of Metallic rod 3 is arranged in the following groove 8 of bottom end cover, and the bottom of Metallic rod 3 is connected on the bottom end cover 2 by securing member 7.Securing member 7 passes down the through hole of groove, and bottom end cover 2 and Metallic rod 3 are linked together.Support ring 4 is between upper end cover 1 and bottom end cover 2, and the draw-in groove 6 of support ring 4 matches with Metallic rod 3.That is to say that the middle part of Metallic rod 3 is connected in the draw-in groove 6, support ring 4 is fixedly connected on the Metallic rod 3 by draw-in groove 6.
The two ends of Metallic rod 3 are fixedly connected in the following groove 8 of the last groove 5 of upper end cover 1 and bottom end cover 2 in the filter bag framework of the present utility model by securing member 7, the middle part of Metallic rod 3 is then fixing with the draw-in groove 6 on the support ring 4, there is not welding sequence in connection between each member, has avoided the zinc coat of each member junction destroyed when welding; On the other hand, each member can transport under unassembled situation, assembles in the place to use again, has reduced transport difficulty.
Further, the described groove 5 of going up is 4-16, for example can be 4,8,12,16, and be evenly distributed on the inwall of upper end cover 1; Described groove 8 down is 4-16, for example can be 4,8,12,16, and be evenly distributed on the inwall of bottom end cover 2; The quantity of last groove 5 equates with the quantity of following groove 8.The quantity of last groove 5 and following groove 8 can be decided according to the concrete size of filter bag framework, and above-mentioned quantity interval only is preferred.For increasing the stability of Metallic rod 3, the two ends of Metallic rod 3 all are connected on the end cap.Therefore, the quantity of last groove 5 equates with the quantity of following groove 8.
Further, described draw-in groove 6 is hollow cylinder, and draw-in groove 6 is positioned at the inboard of support ring 4, and the openend of draw-in groove 6 is connected on the support ring 4, and upward groove 5 is corresponding with one for each draw-in groove 6, and the dead in line of the axis of draw-in groove 6 and last groove 5.Draw-in groove 6 is arranged on the inboard of support ring 4, and the openend of draw-in groove 6 is connected on the support ring 4, is to be installed in the draw-in groove 6 for the ease of Metallic rod 3.With draw-in groove 6 and last groove 5 corresponding settings, and both deads in line.This can increase the stability of Metallic rod 3.Further, in order to increase the stability of Metallic rod 3, draw-in groove 6 is evenly distributed on the support ring 4, and the quantity of the quantity of the draw-in groove 6 of each support ring 4, the quantity that goes up groove 5 and following groove 8 all equates.The thickness of support ring 4 is preferably 1-2 millimeters, and the height of support ring 4 is preferably 10-15 millimeters.
Further, in order to strengthen the supporting role of 4 pairs of Metallic rod 3 of support ring, reduce Metallic rod 3 deformation takes place in the course of the work, the distance between the described adjacent supports ring 4 is 25-40 centimetres, for example can 25 centimetres, 35 centimetres, and perhaps 40 centimetres.The quantity of support ring 4 determines that according to Metallic rod 3 length the diameter of support ring 4 is determined according to the filter bag diameter.Described Metallic rod 3 diameters are preferably 3-5 millimeters, for example can be 3 millimeters, 4 millimeters, perhaps 5 millimeters.The quantity of Metallic rod 3 is determined according to the filter bag diameter.
The filter bag framework that is used for sack cleaner of said structure is installed after each member can being transported to the place to use again.Concrete installation process is: as shown in Figure 5 and Figure 6, at first Metallic rod 3 is cooperated with the draw-in groove 6 of support ring 4, make the middle part of Metallic rod 3 be connected in the draw-in groove 6, successively all Metallic rod 3 are installed on the support ring 4; Install end cap 1 then, the top of Metallic rod 3 is penetrated in the groove 5, securing member 7 is passed the through hole of groove 5, with securing member 7 upper end cover 1 is fixedlyed connected with Metallic rod 3; Bottom end cover 2 is installed at last, the bottom of Metallic rod 3 is penetrated down in the groove 8, securing member 7 is passed down the through hole of groove 8, with securing member 7 bottom end cover 2 is fixedlyed connected with Metallic rod 3.
Adopt securing member 7 to be connected between the Metallic rod 3 of filter bag framework of the present utility model and the upper end cover 1, employing securing member 7 is connected between Metallic rod 3 and the bottom end cover 2, and employing draw-in groove 6 is connected between Metallic rod 3 and the support ring 4.That is to say that solder technology is not adopted in the connection between each member of filter bag framework.Like this, the zinc coat on upper end cover 1, bottom end cover 2, Metallic rod 3 and support ring 4 surfaces can be not destroyed, avoided phenomenons such as the sealing-off that occurs easily in the welding procedure, rosin joint yet, is conducive to prolong the service life of each member of filter bag framework.In addition, the filter bag framework that the utility model adopts between Metallic rod 3 and the upper end cover 1, and all adopts securing member 7 to be connected between Metallic rod 3 and the bottom end cover 2, and employing draw-in groove 6 is connected between Metallic rod 3 and the support ring 4.Easy accessibility between each member.After each member can being transported to the place to use, carry out assembly unit again, the bulky problem thereby the filter bag framework the problem includes: of having avoided problem in storage and the transportation takes up space.In the place to use filter bag framework is installed, is avoided the extrusion damage that the filter bag framework is subjected in the transportation, be conducive to guarantee the mechanical property of each member.
Below only be the example of implementing the technical program, those skilled in the art do not need to pay any creative work under the enlightenment of technique scheme, to the improvement that the technical program is carried out, all belong to the protection domain of this patent.
Claims (7)
1. a filter bag framework that is used for sack cleaner is characterized in that this filter bag framework comprises ringwise upper end cover (1), ringwise bottom end cover (2), Metallic rod (3) and support ring (4); Upper end cover (1) inwall is provided with the last groove (5) that is hollow cylinder, bottom end cover (2) inwall is provided with the following groove (8) that is hollow cylinder, and groove on each (5) and the coaxial symmetric arrangement of a following groove (8), the wall of the wall of groove on each (5) and each following groove (8) is respectively equipped with through hole (9); Support ring (4) is along being circumferentially with the outside draw-in groove of opening (6); The top of Metallic rod (3) is arranged in the last groove (5) of upper end cover, and the top of Metallic rod (3) is connected on the upper end cover (1) by the securing member (7) that passes the groove through hole; The bottom of Metallic rod (3) is arranged in the following groove (8) of bottom end cover, and the bottom of Metallic rod (3) is connected on the bottom end cover (2) by the securing member (7) that passes down the groove through hole; Support ring (4) is positioned between upper end cover (1) and the bottom end cover (2), and the draw-in groove (6) of support ring (4) matches with Metallic rod (3).
2. the filter bag framework for sack cleaner according to claim 1 is characterized in that: the described groove (5) of going up is 4-16, and is evenly distributed on the inwall of upper end cover (1); Described groove (8) down is 4-16, and is evenly distributed on the inwall of bottom end cover (2); The quantity of last groove (5) equates with the quantity of following groove (8).
3. the filter bag framework for sack cleaner according to claim 1, it is characterized in that: described draw-in groove (6) is hollow cylinder, draw-in groove (6) is positioned at the inboard of support ring (4), the openend of draw-in groove (6) is connected on the support ring (4), upward groove (5) is corresponding with one for each draw-in groove (6), and the dead in line of the axis of draw-in groove (6) and last groove (5).
4. the filter bag framework for sack cleaner according to claim 1, it is characterized in that: described draw-in groove (6) is evenly distributed on the support ring (4), and the quantity of the quantity of the draw-in groove (6) of each support ring (4), the quantity that goes up groove (5) and following groove (8) all equates.
5. the filter bag framework for sack cleaner according to claim 1, it is characterized in that: the thickness of described support ring (4) is 1-2 millimeters, the height of support ring (4) is 10-15 millimeters.
6. the filter bag framework for sack cleaner according to claim 1, it is characterized in that: the distance between the described adjacent supports ring (4) is 25-40 centimetres.
7. the filter bag framework for sack cleaner according to claim 1, it is characterized in that: described Metallic rod (3) diameter is 3-5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139370 CN203123719U (en) | 2013-03-26 | 2013-03-26 | Filter bag frame for bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320139370 CN203123719U (en) | 2013-03-26 | 2013-03-26 | Filter bag frame for bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203123719U true CN203123719U (en) | 2013-08-14 |
Family
ID=48931749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320139370 Withdrawn - After Issue CN203123719U (en) | 2013-03-26 | 2013-03-26 | Filter bag frame for bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203123719U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170195A (en) * | 2013-03-26 | 2013-06-26 | 盐城福泰环保设备有限公司 | Filter bag frame for bag type dust collector |
| CN105841471A (en) * | 2016-05-27 | 2016-08-10 | 镇江高海生物药业有限公司 | Dust removing box in airflow drying system |
| CN105953570A (en) * | 2016-05-27 | 2016-09-21 | 镇江高海生物药业有限公司 | Material separation unit in pneumatic drying system |
| RU183795U1 (en) * | 2017-03-28 | 2018-10-02 | Прайметалз Текнолоджиз Аустриа ГмбХ | RETAINING RING FOR SUPPORT BASKET OF HOSE FILTER |
-
2013
- 2013-03-26 CN CN 201320139370 patent/CN203123719U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170195A (en) * | 2013-03-26 | 2013-06-26 | 盐城福泰环保设备有限公司 | Filter bag frame for bag type dust collector |
| CN105841471A (en) * | 2016-05-27 | 2016-08-10 | 镇江高海生物药业有限公司 | Dust removing box in airflow drying system |
| CN105953570A (en) * | 2016-05-27 | 2016-09-21 | 镇江高海生物药业有限公司 | Material separation unit in pneumatic drying system |
| RU183795U1 (en) * | 2017-03-28 | 2018-10-02 | Прайметалз Текнолоджиз Аустриа ГмбХ | RETAINING RING FOR SUPPORT BASKET OF HOSE FILTER |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130814 Effective date of abandoning: 20150311 |
|
| RGAV | Abandon patent right to avoid regrant |