CN214764097U

CN214764097U - Gas filter bin convenient for assembling and disassembling filter plates

Info

Publication number: CN214764097U
Application number: CN202120816176.XU
Authority: CN
Inventors: 吴长元
Original assignee: Changzhou Suwen Environmental Protection Engineering Co ltd
Current assignee: Changzhou Suwen Environmental Protection Engineering Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-19
Anticipated expiration: 2031-04-20

Abstract

The utility model relates to a gaseous filtration storehouse convenient to filter plate dismouting belongs to exhaust-gas treatment equipment field, it includes box and filter plate, be equipped with a plurality of installation roof beams that are parallel to each other in the box, the same mounting groove of length direction all has been seted up on the relative side of every two adjacent installation roof beams, the interval of every two adjacent installation roof beams is less than the width of filter plate, in every two relative mounting grooves, the degree of depth of one of them mounting groove and the interval sum of two adjacent installation roof beams are greater than the width of filter plate, the degree of depth of another mounting groove and the interval sum of two adjacent installation roof beams are less than the width of filter plate. When the filter plate is installed, one side of the frame of the filter plate is inserted into the upper side installation groove, then the position of the other side of the frame of the filter plate is adjusted to enable the frame to align to the installation groove of the lower side, then the filter plate is released, the filter plate is placed in the installation groove of the lower portion of the filter plate, and therefore the installation of the filter plate is achieved.

Description

Gas filter bin convenient for assembling and disassembling filter plates

Technical Field

The application relates to the technical field of waste gas treatment equipment, in particular to a gas filtering bin convenient for filter plate disassembly and assembly.

Background

In industrial production, the treatment of waste gases generally comprises the following steps: the gas enters a dust removal filter chamber after being discharged, and dust in the gas is intercepted and removed by a gas filtering element in the dust removal filter chamber; then the gas enters an adsorption chamber, and activated carbon for adsorbing most harmful substances in the gas is arranged in the adsorption chamber; the gas then enters the combustion chamber where other organic molecules undergo oxidation reactions to produce water and carbon dioxide, which can be exhausted.

In the related technology, the dust removal filter chamber comprises a filter bin, an air filtering element in the filter bin is a filter cartridge or a filter bag, an installation hanging bracket for installing the air filtering element is further arranged in the filter bin, and the installation hanging bracket is relatively fixed with the air filtering element in a bolt connection or clamping connection mode.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the air filtering element is disassembled and assembled, the fixed state of the air filtering element is released or established by operating the mounting hanger; in addition, in the operation process, the hanging bracket has various spatial influences on the movement of the air filtering element according to different mounting modes, so that the disassembly and assembly operation of the air filtering element is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to improve the inconvenient problem of dismouting operation of straining the gas component, this application provides a gas filter storehouse convenient to filter plate dismouting.

The application provides a pair of gas filter storehouse convenient to filter plate dismouting adopts following technical scheme:

the utility model provides a gaseous filtration storehouse convenient to filter plate dismouting, includes the box and strains the gas component, it is the filter plate to strain the gas component, be equipped with a plurality of installation roof beams that are parallel to each other in the box, all set up the same mounting groove of length direction on the relative side of every two adjacent installation roof beams, every adjacent two the interval of installation roof beam is less than the width of filter plate, and every two are relative in the mounting groove, one of them the degree of depth of mounting groove and the interval sum of two adjacent installation roof beams are greater than the width of filter plate, another the degree of depth of mounting groove and the interval sum of two adjacent installation roof beams are less than the width of filter plate.

Through adopting above-mentioned technical scheme, insert upside mounting groove with frame one side of filter plate earlier in, then adjust the position of the opposite side of the frame of filter plate so that it aims at the mounting groove of downside, release the filter plate afterwards, the filter plate is just placed in its mounting groove of lower part to this has realized the installation of filter plate, and the installation is easy and simple to handle, has improved the dismouting operating efficiency of gas filtering element.

Optionally, a resisting mechanism is arranged in the box body, the resisting mechanism comprises a resisting rod, the resisting rod is located in the mounting groove, the length directions of the resisting rod and the mounting groove are the same, the resisting rod is located on one side of the filter plate, the resisting rod moves relative to the groove wall of the mounting groove, and the moving direction of the resisting rod is perpendicular to the filter plate.

Through adopting above-mentioned technical scheme, the butt pole moves towards the filter plate, makes the cell wall of filter plate and mounting groove support each other tightly, reduces the clearance between the two to the volume of not being filtered by the filter plate and removing dust when having reduced gas and passing through the filter plate.

Optionally, the abutting mechanism comprises a supporting column, the supporting column is fixedly connected with the box body, a control rod penetrates through the supporting column, the moving direction of the control rod relative to the control rod is perpendicular to the length direction of the abutting rod, the end portion of the control rod, facing the mounting beam, is relatively fixed with the abutting rod, and the abutting rod is located on one side, facing the supporting column, of the filter plate.

Through adopting above-mentioned technical scheme, can carry out mobility control to the butt joint pole through the mobility control pole, improve the convenience of butt joint pole control operation.

Optionally, fixedly connected with supporting seat on the support column, set up the control tank that supplies the control lever to slide on the supporting seat, the control lever includes telescopic link and dwang, telescopic link and the coaxial rotation of dwang are connected, just the telescopic link is located the dwang towards the one end of installation roof beam, fixedly connected with spacer pin on the dwang, set up the spacing groove that is used for placing the spacer pin on the supporting seat.

Through adopting above-mentioned technical scheme, with the spacer pin upset to spacing inslot after, the control lever just can not remove, the butt pole alright keep the position state of pressing the filter plate tightly promptly.

Optionally, the length direction of the support column is mutually perpendicular to the length direction of the installation beam, one side of the control rod, which faces the installation beam, is provided with a linkage rod, one end of the control rod, which faces the installation beam, is fixedly connected with the linkage rod, one side of the linkage rod, which faces the installation beam, is fixedly connected with a connecting rod, and one end of the connecting rod, which is far away from the linkage rod, is fixedly connected with the abutting rod.

By adopting the technical scheme, all the abutting rods can be simultaneously controlled by a single control rod through the linkage rod, and the operating efficiency in the process of disassembling and assembling the filter plate is improved.

Optionally, a guide pillar is fixedly connected to one side of the support pillar, which faces the mounting beam, the length direction of the guide pillar is consistent with the length direction of the control rod, and the guide pillar penetrates through the linkage rod.

Through adopting above-mentioned technical scheme, the guide pillar plays the effect of support and direction to the gangbar under the mobile state, makes the gangbar have stable motion state, and then makes every connecting rod, butt pole all have stable motion state.

Optionally, the box is equipped with the butt piece, the relative box of butt piece slides, the butt piece is protruding towards one side fixedly connected with butt of filter plate, the butt is protruding to be located between per two adjacent installation roof beams, just the slip direction of butt piece is the same with the length direction of installation roof beam, the protruding one side towards the filter plate of butt contacts with the filter plate, be equipped with on the box and be used for controlling the gliding regulating part of butt piece.

By adopting the technical scheme, the abutting bulge moves towards the filter plate until the filter plate is abutted tightly, so that the size of a gap on the side of the filter plate is reduced, and the sealing performance of the air filtering element is further improved.

Optionally, the adjusting piece is an adjusting screw rod, the adjusting screw rod is rotatably connected with the box body, the adjusting screw rod penetrates through the abutting block and is in threaded connection with the abutting block, and the length direction of the adjusting screw rod is consistent with the length direction of the mounting beam.

Through adopting above-mentioned technical scheme, rotate accommodate the lead screw alright control butt piece and remove, threaded connection has the nature of electrodeless auto-lock simultaneously, and the operation of being convenient for is also convenient for realize better sealed effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the mounting beams and the mounting grooves, the filter plate can be simultaneously placed in the two mounting grooves by inserting the filter plate into one mounting groove and then adjusting, so that the convenience degree of operation is improved, and the assembly and disassembly efficiency of the filter plate is also improved;

2. through the arrangement of the abutting mechanism, the filter plate placed in the mounting groove is clamped to be abutted against the wall of the mounting groove, so that the gap between the filter plate and the mounting groove can be reduced, and the amount of gas which is not filtered and dedusted by the filter plate when passing through the filter plate is reduced.

Drawings

Fig. 1 is a schematic structural diagram of an overall gas filter cartridge for embodying a filter plate that facilitates mounting and dismounting of the filter plate in the embodiment of the present application.

Fig. 2 is a schematic view of a filter plate and a mounting structure of the filter plate according to an embodiment of the present application.

Fig. 3 is a schematic view of a filter plate in a pressed state according to an embodiment of the present application.

Fig. 4 is a partially enlarged view of a portion a in fig. 2.

Fig. 5 is a schematic position diagram for embodying the abutting block in the embodiment of the present application.

Fig. 6 is a partially enlarged view of a portion B in fig. 5.

Description of reference numerals: 1. a box body; 11. an air inlet; 12. an air outlet; 13. mounting a beam; 131. mounting grooves; 2. filtering the plate; 3. a tightening mechanism; 31. a support pillar; 311. a guide post; 32. a supporting seat; 321. a control slot; 322. a limiting groove; 33. a control lever; 331. a telescopic rod; 332. rotating the rod; 3321. a spacing pin; 34. a linkage rod; 35. a connecting rod; 36. a butting rod; 4. a butting block; 41. an abutment projection; 42. adjusting the screw rod; 5. a sealing strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a gas filter bin convenient for filter plates to be assembled and disassembled, which comprises a box body 1, wherein an air inlet 11 and an air outlet 12 are respectively formed in two opposite sides of the box body 1; the box body 1 is internally provided with an initial effect filtering layer, a middle effect filtering layer and a high efficiency filtering layer in sequence along the flowing direction of gas, the three filtering layers are installation structures and air filtering elements fixed by the installation structures, the installation structures of the three filtering layers are the same, but the filtering grades of the air filtering elements are different.

As shown in fig. 1 and 2, the air filter element is a filter plate 2 formed by embedding filter cotton in a square frame. The mounting structure comprises mounting beams 13, the end parts of the mounting beams 13 are welded and fixed with the inner side wall of the box body 1, the mounting beams 13 of each mounting structure are parallel to each other and coplanar, and the length direction of each mounting beam 13 is perpendicular to the advancing direction of gas.

As shown in fig. 2 and 3, the mounting beams 13 are made of i-steel or channel steel, mounting grooves 131 are formed on the mutually facing sides of every two adjacent mounting beams 13, the distance between every two adjacent mounting beams 13 is smaller than the width of the filter plate 2, in every two opposite mounting grooves 131, the sum of the depth of the mounting groove 131 at the upper part and the distance between every two adjacent mounting beams 13 is larger than the width of the filter plate 2, and the sum of the depth of the mounting groove 131 at the lower part and the distance between every two adjacent mounting beams 13 is smaller than the width of the filter plate 2. The filter plate 2 is fixed between every two adjacent mounting beams 13, when the filter plate 2 is mounted, one side of the frame of the filter plate 2 is inserted into the upper mounting groove 131, then the position of the other side of the frame of the filter plate 2 is adjusted to align to the mounting groove 131 on the lower side, then the filter plate 2 is released, the filter plate 2 is placed in the mounting groove 131 on the lower portion of the filter plate 2, the lower frame of the filter plate 2 abuts against the groove bottom of the mounting groove 131 on the lower portion of the filter plate 2, a gap is reserved between the upper frame of the filter plate 2 and the groove bottom of the mounting groove 131 on the upper portion of the filter plate, and the opposite groove walls of each mounting groove 131 are respectively located on the opposite sides of the filter plate 2.

As shown in fig. 1 and 2, the mounting structure further includes a tightening mechanism 3, and the tightening mechanism 3 is used for tightening the frame of the filter plate 2 against the groove wall of the mounting groove 131. The abutting mechanism 3 comprises a supporting column 31, a linkage rod 34, a connecting rod 35 and an abutting rod 36, the supporting column 31 is located on one side of the filter plate 2, the supporting column 31 is fixed with the box body 1 through welding, and the length direction of the supporting column 31 is perpendicular to the advancing direction of gas and perpendicular to the length direction of the mounting beam 13.

As shown in fig. 2 and 4, the tightening mechanism 3 further includes a control rod 33, the support base 32 is fixed on the support pillar 31 by welding, the support base 32 is provided with a control groove 321, a length direction of the control groove 321 is the same as a traveling direction of the gas, and the control rod 33 is located in the control groove 321 and slides relative to the support base 32. One end of the control rod 33 facing the filter plate 2 is welded and fixed with the linkage rod 34, and the length direction of the linkage rod 34 is the same as that of the support column 31; the support column 31 is welded and fixed with a guide post 311, the length direction of the guide post 311 is the same as the length direction of the control rod 33 and the control groove 321, and the guide post 311 passes through the linkage rod 34 and is in over-fit with the linkage rod 34. A plurality of connecting rods 35 positioned at different heights are fixedly welded on one side of the linkage rod 34 facing the filter plate 2, each mounting groove 131 is positioned at the same height as one connecting rod 35, and one end of each connecting rod 35 facing the mounting beam 13 is inserted into the mounting beam 13 and extends into the mounting groove 131; one end of the connecting rod 35 inserted into the mounting groove 131 is fixedly connected to the contact rod 36, and the longitudinal direction of the contact rod 36 is aligned with the longitudinal direction of the mounting groove 131. In the process that the control rod 33 moves towards the filter plate 2, the control rod 33 pushes the linkage rod 34, the linkage rod 34 pushes the connecting rod 35, the connecting rod 35 pushes the abutting rod 36, and the abutting rod 36 pushes the filter plate 2 to push the filter plate 2 to the groove wall of the mounting groove 131 at the side far away from the abutting rod 36.

As shown in fig. 3 and 4, the control rod 33 is divided into a telescopic rod 331 and a rotating rod 332, the telescopic rod 331 and the rotating rod 332 are coaxially and rotatably connected, and the telescopic rod 331 is fixed to the linkage rod 34 at the end thereof. Two limiting grooves 322 are formed in the supporting seat 32, the length direction of the limiting grooves 322 is perpendicular to the control groove 321, the limiting grooves and the control groove 321 are communicated with each other, a limiting pin 3321 is fixedly connected to the rotating rod 332, and the length direction of the limiting pin 3321 is perpendicular to the rotating rod 332. The groove wall of the mounting groove 131, which is positioned on one side of the filter plate 2 away from the abutting plate, is attached with a sealing strip 5, and the length direction of the sealing strip 5 is the same as that of the mounting groove 131; when the limit pin 3321 is located in the limit groove 322 that is relatively far away from the filter plate 2, the abutting plate abuts against the groove wall of the installation groove 131 on the side close to the support column 31, and when the limit pin 3321 is located in the limit groove 322 that is relatively close to the filter plate 2, the abutting plate pushes the filter plate 2 to the frame of the filter plate 2 and the seal strip 5 to abut against each other.

As shown in fig. 5 and 6, the side wall of the box body 1 is connected with an abutting block 4 in a sliding way, and the sliding direction of the abutting block 4 relative to the box body 1 is the same as the length direction of the mounting beam 13; the side of the abutting block 4 facing the filter plate 2 is integrally formed with abutting projections 41 with the same number of layers as the filter plate 2, and each abutting projection 41 is positioned between every two adjacent mounting beams 13; the abutting block 4 is located outside the box body 1, and one end of the abutting bulge 41 far away from the abutting block 4 penetrates through the box body 1 and enters the inner cavity of the box body 11. The box body 1 is further provided with an adjusting piece used for controlling the abutting block 4 to move, the adjusting piece is an adjusting screw rod 42, the length direction of the adjusting screw rod 42 is the same as that of the mounting beam 13, the adjusting screw rod 42 is rotatably connected with the box body 1, the adjusting screw rod 42 is in threaded connection with the abutting block 4, the adjusting screw rod 42 is rotated, and the abutting block 4 and the abutting protrusion 41 can slide towards or away from the filter plate 2. The side frame of the filter plate 2 is also provided with a sealing strip 5, and the length direction of the sealing strip 5 is the same as that of the support column 31; after the filter plates 2 are placed in the mounting grooves 131, gaps remain between every two adjacent filter plates 2 of every layer of filter plates 2, at the moment, the abutting protrusions 41 move towards the filter plates 2 by rotating the adjusting screw rods 42 until the filter plates 2 of every layer of filter plates 2 abut against each other, and meanwhile, the gaps between the filter plates 2 are filled with the aid of the sealing strips 5.

The implementation principle of the gas filtration storehouse convenient to filter plate dismouting of the embodiment of this application is:

the filter plate 2 is firstly placed in the mounting groove 131 of the mounting beam 13, then the control mechanism and the adjusting screw rod 42 are respectively operated to reduce the gaps between the filter plate 2 and the mounting beam 13 and between the filter plate 2 and the filter plate 2, the mounting and fixing of the gas filtering element are completed after the adjustment is finished, and then gas can be introduced into the box body 1 to carry out the dust removal and filtration of the gas. When the filter plate 2 is disassembled, the operations are performed in the reverse direction.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a gaseous filtration storehouse convenient to filter plate dismouting, includes box (1) and strains the gas component, its characterized in that: the gas filtering element is a filter plate (2), a plurality of parallel mounting beams (13) are arranged in the box body (1), every two adjacent mounting beams (13) are provided with mounting grooves (131) with the same length direction on opposite side faces, every two adjacent mounting beams (13) are smaller than the width of the filter plate (2), every two adjacent mounting grooves (131) are opposite, one of the mounting grooves (131) is larger than the width of the filter plate (2) in the sum of the depth of the mounting groove (131) and the distances of the two adjacent mounting beams (13), and the other mounting groove (131) is smaller than the width of the filter plate (2) in the sum of the depth of the mounting groove (131) and the distances of the two adjacent mounting beams (13).

2. A gas filtration cartridge facilitating filter plate removal according to claim 1, wherein: the filter plate is characterized in that a butting mechanism (3) is arranged in the box body (1), the butting mechanism (3) comprises a butting rod (36), the butting rod (36) is located in the installation groove (131) and the length directions of the installation groove and the installation groove are the same, the butting rod (36) is located on one side of the filter plate (2), and the butting rod (36) moves relative to the groove wall of the installation groove (131) and moves in a direction perpendicular to the filter plate (2).

3. A gas filtration cartridge facilitating filter plate removal according to claim 2, wherein: support tight mechanism (3) including support column (31), support column (31) fixed connection and box (1) in, wear to be equipped with control lever (33) on support column (31), the moving direction of control lever (33) relatively control lever (33) is perpendicular with the length direction who connects pole (36), tip and the pole (36) relatively fixed that connect of control lever (33) orientation installation roof beam (13), it is located one side of filter plate (2) towards support column (31) to connect pole (36).

4. A gas filtration cartridge facilitating filter plate removal according to claim 3 wherein: fixedly connected with supporting seat (32) on support column (31), offer on supporting seat (32) and supply control lever (33) control tank (321) that slide, control lever (33) include telescopic link (331) and dwang (332), telescopic link (331) and dwang (332) coaxial rotation are connected, just telescopic link (331) are located dwang (332) towards the one end of installation roof beam (13), fixedly connected with spacer pin (3321) is gone up in dwang (332), offer spacing groove (322) that are used for placing spacer pin (3321) on supporting seat (32).

5. A gas filtration cartridge facilitating filter plate removal according to claim 3 wherein: the length direction of support column (31) and the length direction mutually perpendicular of installation roof beam (13), control lever (33) are equipped with gangbar (34) towards one side of installation roof beam (13), one end and gangbar (34) fixed connection of control lever (33) towards installation roof beam (13), one side fixedly connected with connecting rod (35) of gangbar (34) towards installation roof beam (13), the one end and butt pole (36) fixed connection of gangbar (34) are kept away from in connecting rod (35).

6. A gas filtration cartridge facilitating filter plate removal according to claim 5 wherein: one side, facing the mounting beam (13), of the supporting column (31) is fixedly connected with a guide column (311), the length direction of the guide column (311) is consistent with that of the control rod (33), and the guide column (311) penetrates through the linkage rod (34).

7. A gas filtration cartridge facilitating filter plate removal according to claim 1, wherein: the utility model discloses a filter plate, including box (1), butt piece (4) relative box (1) slide, butt piece (4) are protruding (41) towards one side fixedly connected with butt of filter plate (2), the protruding (41) of butt is located between every two adjacent installation roof beams (13), just the slip direction of butt piece (4) is the same with the length direction of installation roof beam (13), the protruding (41) one side towards filter plate (2) of butt contacts with filter plate (2), be equipped with on box (1) and be used for controlling the gliding regulating part of butt piece (4).

8. A gas filtration cartridge facilitating filter plate removal according to claim 7 wherein: the adjusting part is an adjusting screw rod (42), the adjusting screw rod (42) is rotatably connected with the box body (1), the adjusting screw rod (42) penetrates through the abutting block (4) and is in threaded connection with the abutting block, and the length direction of the adjusting screw rod (42) is consistent with that of the mounting beam (13).