CN102284218A - Sealed clamping device of filter screen bag for air filter - Google Patents
Sealed clamping device of filter screen bag for air filter Download PDFInfo
- Publication number
- CN102284218A CN102284218A CN2011101605559A CN201110160555A CN102284218A CN 102284218 A CN102284218 A CN 102284218A CN 2011101605559 A CN2011101605559 A CN 2011101605559A CN 201110160555 A CN201110160555 A CN 201110160555A CN 102284218 A CN102284218 A CN 102284218A
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- China
- Prior art keywords
- cam
- filter
- screen bag
- filter screen
- clamping device
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a sealed clamping device of a filter screen bag for an air filter, and relates to environmentally-friendly equipment. The sealed clamping device of the filter screen bag comprises a wrench, a cam, a cam seat and a pin roll, wherein the section of the cam is of a non-circular rod shape; the cam seat is fixed on the lower end face of a separator through a bracket; a cambered groove is formed on the upper end of the cam seat, and the cam is arranged in the cambered groove; and one end of the cam is vertically fixed on the end part of the wrench, and a plurality of positioning pin holes are uniformly formed on the wrench. When the filter screen bag is installed, the filter screen bag and a sealing ring are arranged on the upper port of the cam together, two wrenches are rotated inward simultaneously, the cam rotates, the filter screen bag is jacked, and the sealing ring is pressed; and when a required pressing force is achieved, the two wrenches are crossed, the pin roll is inserted into the superposed positioning pin hole of the two wrenches, and the two wrenches are locked. When the filter screen bag is detached, only the pin roll is pulled out, the wrenches are rotated in a reverse direction, and the filter screen bag is moved downwards and separated from the separator of a chassis, so that the filter screen bag is taken down.
Description
Technical field
The present invention relates to environmental protection equipment, be specifically related to a kind of air filter Filter-screen bag sealing clamp.
Background technology
Air filter is the widely used equipment of a lot of industries, and the present air filter that uses, Filter-screen bag adopt screw, nut that Filter-screen bag and sealing ring are installed on the box partition, and installation, dismounting need instrument, and technology is loaded down with trivial details.If screw, nut get rusty or stripped thread, to dismantle more difficultly, labour intensity is big, and effort is bothersome, and production efficiency is low.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of air filter Filter-screen bag sealing clamp, utilize spanner to move the cam rotation, cam promotes to move on the Filter-screen bag under the effect of cam chair, and sealing ring is compressed.Two spanners inwardly rotate when reaching mutual intersections, and bearing pin inserts dowel hole, and two spanners are locked.The dismounting Filter-screen bag only need be extracted bearing pin, the spanner opposite spin, and Filter-screen bag moves down, and leaves the cabinet dividing plate.
The present invention is achieved through the following technical solutions: a kind of air filter Filter-screen bag sealing clamp, this device comprises: cabinet, many Filter-screen bags, sealing ring and Filter-screen bag clamping devices.Dividing plate is arranged at described cabinet top, and described dividing plate isolates inlet air compartment with cabinet Inner chamber, and air inlet and gas outlet are arranged on the cabinet.There is sealing ring described Filter-screen bag upper end, and the Filter-screen bag clamping device is installed in Filter-screen bag and sealing ring the lower end of dividing plate.It is characterized in that: described Filter-screen bag clamping device comprises: spanner, cam, cam chair and bearing pin.Described cam is that section is non-circular rhabodoid, and described cam chair is fixed on the lower end of support, and described support is fixed on the lower surface of dividing plate, and the cam chair upper end has arc groove, cam to be placed in the arc groove; One end of cam is vertically fixed on the end of spanner, and described spanner is a rectangular slab, on the spanner all portion make many dowel holes, two adjacent spanners inwardly rotate when reaching mutual intersections, in the bearing pin insertion dowel hole, bearing pin locks two spanners.
Described cam is hollow non-pipe.
Good effect of the present invention is:
1, during the Filter-screen bag dismounting, only need extract bearing pin, the rotation spanner, the Filter-screen bag that just can install or remove does not need any instrument, and is convenient and swift.
2, utilize the corner of cam to compress sealing ring, thrust is big, and sealing is reliable.
3, compact conformation, cost of manufacture is low, is convenient to promote the use of.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is a structural representation of the present invention.
Fig. 2 seals the blocking schematic diagram for the present invention.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the B place partial enlarged drawing of Fig. 1.
Fig. 5 is the C place partial enlarged drawing of Fig. 2.
Fig. 6 is the A--A profile of Fig. 4.
Among the figure: 1, cabinet, 1-1, dividing plate, 2, Filter-screen bag, 3, spanner, 3-1, dowel hole, 4, cam chair, 4-1, arc groove, 5, support, 6, cam, 7, sealing ring, 8, inlet air compartment, 9, air inlet, 10, chamber door, 11, the gas outlet, 12, bearing pin.
The specific embodiment
Shown in Fig. 1,3,4,5,6: a kind of air filter Filter-screen bag sealing clamp, this device comprises: cabinet 1, many Filter-screen bags 2, sealing ring 7 and Filter-screen bag clamping devices; Dividing plate 1-1 is arranged at described cabinet 1 top, and described dividing plate 1-1 isolates inlet air compartment 8 with cabinet Inner chamber, and air inlet 9 and gas outlet 11 are arranged on the cabinet 1; There is sealing ring 7 described Filter-screen bag 2 upper ends, and the Filter-screen bag clamping device is installed in Filter-screen bag 2 and sealing ring 7 lower end of dividing plate 1-1.It is characterized in that: described Filter-screen bag clamping device comprises: spanner 3, cam 6, cam chair 4 and bearing pin 12.Described cam 6 is non-circular rhabodoid for section, and described cam chair 4 is fixed on the lower end of support 5, and described support 5 is fixed on the lower surface of dividing plate 1-1, and there is arc groove 4-1 cam chair 4 upper ends, and cam 6 is placed among the arc groove 4-1; One end of cam 6 is vertically fixed on the end of spanner 3, and described spanner 3 is a rectangular slab, and equal portion makes many dowel hole 3-1 on the spanner 3.
As shown in Figure 2: adjacent two spanners 3 inwardly rotate when reaching mutual intersections, and bearing pin 12 inserts among the dowel hole 3-1, and bearing pin 12 locks two spanners 3.
Shown in Fig. 4,5: described cam 6 is hollow non-pipe.
Shown in Fig. 1,2,3,4,5: when Filter-screen bag 2 is installed, sack with Filter-screen bag 2 places cam 6 suitable for reading together with sealing ring 7 earlier, inwardly rotate two spanners 3 simultaneously, cam 6 rotations are under the effect of cam chair 4, cam 6 will move on Filter-screen bag 2 jack-up, Filter-screen bag 2 is suitable for reading to compress sealing ring 7, and when reaching needed thrust, two spanners 3 intersect mutually, among the dowel hole 3-1 that two spanners 3 of bearing pin 12 insertions overlap, with 3 lockings of two spanners.
During the dismounting Filter-screen bag, only need extract bearing pin 12, spanner 3 opposite spins, Filter-screen bag 2 moves down, and leaves cabinet dividing plate 1-1, just desirable lower filter screen bag 2.
Claims (2)
1. air filter Filter-screen bag sealing clamp, this device comprises: cabinet (1), many Filter-screen bags (2), sealing ring (7) and Filter-screen bag clamping device; Dividing plate (1-1) is arranged at described cabinet (1) top, and described dividing plate (1-1) isolates inlet air compartment (8) with cabinet Inner chamber, and air inlet (9) and gas outlet (11) are arranged on the cabinet (1); There is sealing ring (7) described Filter-screen bag (2) upper end, and the Filter-screen bag clamping device is installed in Filter-screen bag (2) and sealing ring (7) lower end of dividing plate (1-1); It is characterized in that: described Filter-screen bag clamping device comprises: spanner (3), cam (6), cam chair (4) and bearing pin (12); Described cam (6) is non-circular rhabodoid for section, described cam chair (4) is fixed on the lower end of support (5), described support (5) is fixed on the lower surface of dividing plate (1-1), cam chair (4) upper end has arc groove (4-1), cam (6) to be placed in the arc groove (4-1); One end of cam (6) is vertically fixed on the end of spanner (3), described spanner (3) is a rectangular slab, spanner (3) is gone up equal portion and is made many dowel holes (3-1), adjacent two spanners (3) inwardly rotate when reaching mutual intersection, bearing pin (12) inserts in the dowel hole (3-1), and bearing pin (12) locks two spanners (3).
2. air filter Filter-screen bag sealing clamp according to claim 1 is characterized in that: described cam (6) is hollow non-pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101605559A CN102284218A (en) | 2011-06-15 | 2011-06-15 | Sealed clamping device of filter screen bag for air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101605559A CN102284218A (en) | 2011-06-15 | 2011-06-15 | Sealed clamping device of filter screen bag for air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102284218A true CN102284218A (en) | 2011-12-21 |
Family
ID=45331137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101605559A Pending CN102284218A (en) | 2011-06-15 | 2011-06-15 | Sealed clamping device of filter screen bag for air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102284218A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031206A (en) * | 2017-12-27 | 2018-05-15 | 苏州菲泰克环境技术有限公司 | A kind of bag goes out the pressing device of security protection Rose Box into bag |
| CN110368752A (en) * | 2019-08-14 | 2019-10-25 | 威尔登环保设备（长沙）有限公司 | Filter cylinder hold-down mechanism and filter cylinder pressing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2127887Y (en) * | 1992-06-13 | 1993-03-10 | 陈家德 | Air seal locking device for pulse dust collecting filting bag |
| CN2208190Y (en) * | 1995-03-30 | 1995-09-20 | 侯振东 | Low-resistance efficient air filter unit |
| CN101658748A (en) * | 2009-09-17 | 2010-03-03 | 浙江吉天环保科技有限公司 | Outer-filtering bag-type deduster |
| CN101658749A (en) * | 2009-09-17 | 2010-03-03 | 浙江吉天环保科技有限公司 | Inner-filtering bag-type deduster |
| CN202113720U (en) * | 2011-06-15 | 2012-01-18 | 江苏华正环保科技有限公司 | Filter screen bag sealing clamping device for air filter |
-
2011
- 2011-06-15 CN CN2011101605559A patent/CN102284218A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2127887Y (en) * | 1992-06-13 | 1993-03-10 | 陈家德 | Air seal locking device for pulse dust collecting filting bag |
| CN2208190Y (en) * | 1995-03-30 | 1995-09-20 | 侯振东 | Low-resistance efficient air filter unit |
| CN101658748A (en) * | 2009-09-17 | 2010-03-03 | 浙江吉天环保科技有限公司 | Outer-filtering bag-type deduster |
| CN101658749A (en) * | 2009-09-17 | 2010-03-03 | 浙江吉天环保科技有限公司 | Inner-filtering bag-type deduster |
| CN202113720U (en) * | 2011-06-15 | 2012-01-18 | 江苏华正环保科技有限公司 | Filter screen bag sealing clamping device for air filter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031206A (en) * | 2017-12-27 | 2018-05-15 | 苏州菲泰克环境技术有限公司 | A kind of bag goes out the pressing device of security protection Rose Box into bag |
| CN110368752A (en) * | 2019-08-14 | 2019-10-25 | 威尔登环保设备（长沙）有限公司 | Filter cylinder hold-down mechanism and filter cylinder pressing device |
| CN110368752B (en) * | 2019-08-14 | 2024-09-13 | 威尔登环保设备（长沙）有限公司 | Filter cartridge compressing mechanism and filter cartridge compressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |