Filtering and collecting cloth bag and fixing frame

Abstract

The utility model relates to a filtration collection cloth bag and fixed mount, including fixed mount, guide rail, compression plate, cloth bag frame and filtration cloth bag, the front of fixed mount is provided with the insert plate, the guide rail is installed on the fixed mount, the rear end face in the fixed mount is provided with the telescopic cylinder, the compression plate is connected to the telescopic cylinder, and the cloth bag frame is provided with the filter cloth bag. The cloth bag frame is arranged in the fixing frame, the filter cloth bag is arranged on the cloth bag frame, and a plurality of organ fold creases are arranged on the filter cloth bag; the filter cloth bag frame is reasonable in structural design, the contact area of the cloth bag and filtered gas is increased due to the folding marks of the filter cloth bag, the filter efficiency is improved, the cloth bag frame is more convenient to insert due to the design of the guide rails, and the cloth bag frame is fixed more firmly due to the pressing plate.

Description

Technical Field

[0001] The utility model relates to the field of environmental protection, in particular to a filtering and collecting cloth bag and a fixing frame. Background Art

[0002] Bag dust collector is a filtering dust removal device based on the filtering principle, which uses fiber filter cloth to filter out dust in the gas. Bag dust collector has high dust removal efficiency, small footprint, stable and reliable operation, and is widely used in metallurgy, casting, building materials, mining, chemical industry and other industries. The cleaning technology of bag dust collector, such as pulse jet cleaning technology, has strong cleaning ability, high dust removal efficiency, low emission concentration, low air leakage rate and low energy consumption.

[0003] Bag dust removal technology has the advantages of high filtration efficiency and low emission concentration, especially good capture effect on fine particles. Its filtration performance is independent of the nature of dust and is suitable for many occasions with strict requirements on industrial smoke emissions. It has become one of the mainstream technologies for industrial dust and smoke control. The existing bag-type dust removal equipment has a cylindrical bag inside, which occupies a large space, has a small adsorption area, and is not easy to replace, so it still has shortcomings. Utility Model Content

[0004] In order to overcome the above-mentioned deficiencies of the existing problems, the utility model provides a filtering and collecting cloth bag and a fixing frame.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a filter collection bag and a fixing frame, including a fixing frame, a guide rail, a pressing plate, a bag frame and a filter bag, a plug-in plate is arranged in front of the fixing frame, a plurality of plug-in holes are opened on the plug-in plate, and reinforcing ribs are arranged between each plug-in hole, a placement frame is arranged horizontally at the back of the fixing frame, a plurality of grooves are opened on the placement frame, and a rubber layer is arranged in each of the grooves, the guide rail is arranged longitudinally in the fixing frame, the guide rail is arranged between the plug-in plate and the placement frame, and the two ends of the guide rail are connected to the plug-in plate and the placement frame, each guide rail corresponds to each groove, and a reinforcement rib is arranged on the guide rail. A plurality of guide wheels are arranged, connecting rods are passed through the guide wheels and are installed on the guide rails through the connecting rods, a plurality of telescopic cylinders are arranged on the rear end surface of the fixed frame, and the positions of the telescopic cylinders correspond to the grooves one by one, a pressing plate is arranged at the front end of the telescopic cylinder, and the pressing plate is abutted against the end of the bag rack, the bag rack is inserted into the fixed frame through the insertion hole, an anti-slip layer is arranged at the end of the bag rack, a pressing frame is arranged at the front end of the bag rack, a plurality of diamond-shaped air inlet holes are arranged on the pressing frame, a filter bag grid is arranged in the bag rack, the filter bag is arranged on the filter bag grid, and a plurality of uniform accordion pleats are arranged on the filter bag.

[0006] Preferably, the size of the pressing frame is larger than the size of the insertion hole.

[0007] Preferably, a hole is formed on the reinforcing rib, a retaining spring is provided between two adjacent reinforcing ribs, and two legs of the retaining spring are inserted into the hole.

[0008] Preferably, the plurality of insertion holes are evenly distributed in an array, the number of insertion holes in each row and the spacing between the insertion holes are equal, and the number of insertion holes in each column and the spacing between the insertion holes are equal.

[0009] The beneficial effects of the utility model are that the structure of the utility model is reasonably designed, the folds of the filter bag increase the contact area between the bag and the filtered gas, thereby improving the filtering efficiency, the design of the guide rail makes it more convenient to insert the bag frame, and the clamping plate makes the bag frame more firmly fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0011] Figure 1 It is a schematic diagram of the fixing frame structure of the utility model;

[0012] Figure 2 It is a front view structural schematic diagram of the utility model;

[0013] Figure 3 This is a schematic diagram of the bag frame structure of the utility model;

[0014] Figure 4 It is a schematic diagram of the structure of the pressing plate of the utility model;

[0015] Figure 5 This is a schematic diagram of the compression frame structure of the utility model;

[0016] Figure 6 It is a schematic diagram of the structure of the placement rack of the utility model;

[0017] Figure 7 It is a schematic diagram of the guide rail structure of the utility model;

[0018] In the figure, 1. fixing frame; 2. guide rail; 3. pressing plate; 4. bag rack; 5. filter bag; 6. accordion pleats; 7. filter bag mesh; 8. pressing frame; 9. air inlet; 10. placement rack; 11. groove; 12. rubber layer; 13. connecting rod; 14. guide wheel; 15. reinforcing rib; 16. retaining spring; 17. telescopic cylinder; 18. plug-in plate; 19. plug-in hole; 20. anti-slip layer. DETAILED DESCRIPTION

[0019] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0020] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0021] like Figure 1-7 As shown, a filter collection bag and a fixing frame include a fixing frame 1, a guide rail 2, a pressing plate 3, a bag frame 4 and a filter bag 5. A plug-in plate 18 is arranged in front of the fixing frame 1, and a plurality of plug-in holes 19 are opened on the plug-in plate 18. Reinforcing ribs 15 are arranged between each plug-in hole 19. A placement frame 10 is arranged horizontally behind the fixing frame 1. A plurality of grooves 11 are opened on the placement frame 10. A rubber layer 12 is arranged in each of the grooves 11. The guide rail 2 is arranged longitudinally in the fixing frame 1. The guide rail 2 is arranged between the plug-in plate 18 and the placement frame 10, and both ends of the guide rail 2 are connected to the plug-in plate 18 and the placement frame 10. Each guide rail 2 corresponds to each groove 11. A plurality of guide wheels are arranged on the guide rail 2. 14, a plurality of guide wheels 14 are penetrated by connecting rods 13 and are installed on the guide rails 2 through the connecting rods 13, a plurality of telescopic cylinders 17 are arranged on the rear end surface of the fixed frame 1 and the positions of the telescopic cylinders 17 correspond one to one with the grooves 11, a pressing plate 3 is arranged at the front end of the telescopic cylinder 17, the pressing plate 3 is abutted against the end of the bag rack 4, the bag rack 4 is inserted into the fixed frame 1 through the insertion hole 19, an anti-slip layer 20 is arranged at the end of the bag rack 4, a pressing frame 8 is arranged at the front end of the bag rack 4, a plurality of diamond-shaped air inlet holes 9 are arranged on the pressing frame 8, a filter bag grid frame 7 is arranged in the bag rack 4, the filter bag 5 is sleeved on the filter bag grid frame 7, and a plurality of uniform accordion pleats 6 are arranged on the filter bag 5.

[0022] The size of the clamping frame 8 is larger than the size of the insertion hole 19; a hole is opened on the reinforcing rib 15, and a retaining spring 16 is arranged between two adjacent reinforcing ribs 15, and two legs of the retaining spring 16 are inserted into the hole; a plurality of insertion holes 19 are evenly distributed in an array, and the number of insertion holes 19 and the spacing between the insertion holes 19 in each row are equal, and the number of insertion holes 19 and the spacing between the insertion holes 19 in each column are equal.

[0023] During use, the cloth bag rack 4 is inserted into the insertion hole 19, and the cloth bag rack 4 is transferred to the groove 11 on the placement rack 10 through the guide rail 14, the retaining spring 16 is clamped, and the length of the telescopic cylinder 17 is controlled so that the clamping plate 3 connected to the telescopic cylinder 17 is against the end of the cloth bag rack 4.

[0024] The present invention is ingeniously designed. The guide rail 2 facilitates the insertion of the bag frame 4. The rubber layer 12 on the groove 11 and the anti-skid layer 20 at the end of the bag frame 4 prevent the bag frame 4 from slipping. The telescopic cylinder 17 and the pressing plate 3 prevent the bag frame 4 from being displaced and the installation is more secure. The accordion pleats 6 increase the contact area between the filter bag 5 and the air, thereby improving the dust removal efficiency.

[0025] The present invention is not limited to the above-mentioned specific implementation modes, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims

1. A filter collection bag and a fixing frame, characterized in that: The invention comprises a fixed frame (1), a guide rail (2), a pressing plate (3), a bag frame (4) and a filter bag (5), wherein a plug-in plate (18) is arranged in front of the fixed frame (1), a plurality of plug-in holes (19) are provided on the plug-in plate (18), and reinforcing ribs (15) are arranged between each of the plug-in holes (19), a placement frame (10) is arranged transversely behind the fixed frame (1), a plurality of grooves (11) are provided on the placement frame (10), and a rubber layer (12) is arranged in each of the grooves (11), the guide rail (2) is arranged longitudinally in the fixed frame (1), the guide rail (2) is arranged between the plug-in plate (18) and the placement frame (10), and both ends of the guide rail (2) are connected to the plug-in plate (18) and the placement frame (10), and each guide rail (2) corresponds to each groove (11), and a plurality of guide wheels (14) are arranged on the guide rail (2), and a plurality of guide wheels (15) are arranged on the guide rail (2). A connecting rod (13) is inserted into the guide wheel (14) and is mounted on the guide rail (2) through the connecting rod (13). A plurality of telescopic cylinders (17) are arranged on the rear end surface of the fixed frame (1), and the positions of the telescopic cylinders (17) correspond to the grooves (11) one by one. A pressing plate (3) is arranged at the front end of the telescopic cylinder (17), and the pressing plate (3) abuts against the end of the bag frame (4). The bag frame (4) is inserted into the fixed frame (1) through the insertion hole (19). An anti-slip layer (20) is arranged at the end of the bag frame (4). A pressing frame (8) is arranged at the front end of the bag frame (4), and a plurality of rhombus-shaped air inlet holes (9) are arranged on the pressing frame (8). A filter bag grid frame (7) is arranged in the bag frame (4), and the filter bag (5) is sleeved on the filter bag grid frame (7). The filter bag (5) is provided with a plurality of uniform accordion folds (6).

2. A filter collection bag and fixing frame according to claim 1, characterized in that: The size of the pressing frame (8) is larger than the size of the insertion hole (19).

3. A filter collection bag and fixing frame according to claim 1, characterized in that: The reinforcing rib (15) is provided with a hole, a retaining spring (16) is provided between two adjacent reinforcing ribs (15), and two legs of the retaining spring (16) are inserted into the hole.

4. A filter collection bag and fixing frame according to claim 1, characterized in that: The plurality of insertion holes (19) are evenly distributed in an array, the number of the insertion holes (19) in each row and the spacing between the insertion holes (19) are equal, and the number of the insertion holes (19) in each column and the spacing between the insertion holes (19) are equal.

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