CN219272461U

CN219272461U - Dedusting filter bag with flame retardant effect

Info

Publication number: CN219272461U
Application number: CN202320313987.7U
Authority: CN
Inventors: 孟伟
Original assignee: Jiangsu Hongguang Cloth Industry Co ltd
Current assignee: Jiangsu Hongguang Cloth Industry Co ltd
Priority date: 2023-02-26
Filing date: 2023-02-26
Publication date: 2023-06-30
Anticipated expiration: 2033-02-26

Abstract

The utility model relates to the field of filter cloth, and particularly discloses a dedusting filter bag with a flame retardant effect, which comprises a mounting frame, wherein a limiting groove is formed in the top of the mounting frame, fixed frames are mounted at two ends of the bottom of the mounting frame, a plurality of mounting frames are mounted below the mounting frame, two ends of each mounting frame are respectively positioned at two sides of the mounting frame, a movable plate is mounted at the top end of each mounting frame and is slidably mounted in the limiting groove, mounting holes are formed in two ends of the side surface of each movable plate, supporting rods are mounted on the inner walls of two ends of each limiting groove, the movable plates are slidably mounted on the supporting rods through the mounting holes, filter cloth is mounted on the opposite surfaces of two adjacent mounting frames, mutually matched fixing grooves are formed in the tops of the plurality of movable plates, and water storage bags are mounted in the fixing grooves. The water mist sprayed by the spray heads can extinguish and cool the sparks entering the installation frame in real time.

Description

Dedusting filter bag with flame retardant effect

Technical Field

The utility model relates to the technical field of filter cloth, in particular to a dedusting filter bag with a flame retardant effect.

Background

The rail is polished mainly through polishing machinery or polishing train to rail head rolling surface to eliminate rail surface irregularity, rail head surface defect, make the rail head profile resume original design requirement, and in order to prevent the spark that produces when polishing from causing the damage to the bottom surface of grinding wagon, all can protect the bottom of grinding wagon through the filter cloth. The filter cloth is a filter medium woven from natural fibers or synthetic fibers. Including a metal mesh or screen. The air filter is mainly applied to air filtration and dust removal, dust collection and powder collection to purify air and protect environment, and is used in industries such as smelting plants, chemical plants, sugar manufacturing, dyes, medicines, foods and the like.

The grinding wagon can appear in a large amount of sparks get into the filter bag when polishing the rail, can lead to the condition that the filter bag surface damaged after the filter bag uses for a long time, serious can lead to the condition that the filter bag ignites because a large amount of sparks high temperature appears, can't play better flame retardant efficiency to the filter bag itself when using, and because the grinding wagon travel speed is faster, can make external air current to the filter bag in, can lead to the inside dust after a large amount of sparks cooling of filter bag to discharge along with the air current to the outside again when using, can't make the filter bag play better dust collection.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a dedusting filter bag with a flame retardant effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a dust removal filter bag with flame retardant efficiency, includes the installing frame, the spacing groove has been seted up at the top of installing frame, the fixed frame is all installed at the bottom both ends of installing frame, a plurality of mounting bracket is installed to the below of installing frame, the both ends of mounting bracket are located the both sides of installing frame respectively, the movable plate is installed on the top of mounting bracket, movable plate slidable mounting is in the spacing inslot, the mounting hole has all been seted up at the side both ends of movable plate, all install branch on the both ends inner wall of spacing groove, the movable plate passes through mounting hole slidable mounting on branch, the filter cloth is all installed to the opposite face of two adjacent mounting brackets, mutually supporting fixed slot has been seted up at the top of a plurality of movable plate, the water storage bag is installed to the fixed slot.

Preferably, two ends of the water storage bag are respectively installed on two inner walls of the fixed groove close to the moving plate, two ends of the water storage bag are respectively provided with a connecting pipe, and the connecting pipes penetrate through the moving plate and the mounting frame.

Preferably, one of the connecting pipes is provided with a connecting block at one end far away from the water storage bag, the other connecting pipe is provided with a miniature water pump, one end far away from the water storage bag is provided with a flow dividing plate, the bottom of the flow dividing plate is provided with a plurality of spray heads, and the flow dividing plate and the connecting block are respectively arranged at two ends of the mounting frame.

Preferably, the fixing plates are arranged at the positions, close to corners, of the two ends of the mounting frame, screw holes are formed in the tops of the fixing plates, and bolts are arranged in the screw holes in a threaded mode.

Preferably, a baffle is mounted on the inner wall of the fixed frame far away from the flow dividing plate, the baffle is located on the side face of the mounting frame, and one movable plate close to the baffle is fixed on the inner wall of the limiting groove.

Preferably, clamping plates are arranged on two sides of the fixing frame, which are close to the flow distribution plate, of one of the fixing frames, and clamping blocks matched with the clamping plates are arranged on two ends of the side face, which is close to one mounting frame, of the flow distribution plate.

Preferably, the surface of the water storage bag is provided with a flame-retardant coating, and the bottom of the water storage bag is arranged at the inner bottom of the fixing groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. when sparks enter the installation frame and the filter cloth, the water mist sprayed by the spray heads can extinguish and cool the sparks entering the installation frame in real time, and meanwhile, a large amount of water mist can enter the filter cloth along with the sparks, so that the surfaces of the filter cloth and the water storage bag are always kept moist, damage to the surfaces of the filter cloth and the water storage bag after the sparks enter the installation frame and the filter cloth is prevented, and meanwhile, the extinguished sparks can be adhered to the surfaces of the filter cloth after a large amount of water mist enters the filter cloth, so that dust is prevented from flowing in the installation frame, dust is more conveniently collected during use, and meanwhile, a large amount of water mist on the surfaces of the filter cloth can effectively play a role of flame retardance, and the safety performance is better during use.

2. According to the utility model, when the mounting frame and the filter cloth move, the moving plate at the top of the mounting frame can be driven to slide on the supporting rods on the inner wall of the limiting groove, and one end of the water storage bag on the moving plate can be driven to move when the moving plate moves, and when the device is used, the supporting rods play a better guiding role on the movement of the moving plate, so that the moving plate and the mounting frame are more stable when moving, and meanwhile, the moving plate can play a better supporting and fixing role on the water storage bag, so that the water storage bag is prevented from shaking when in use.

Drawings

FIG. 1 is a perspective view of a dust bag with flame retardant effect according to the present utility model;

FIG. 2 is a schematic diagram of a mounting structure of a dust-removing filter bag with flame retardant effect;

FIG. 3 is a schematic diagram of a filter cloth installation structure of a dust-removing filter bag with a flame-retardant effect;

fig. 4 is a schematic diagram of a water storage bag structure of a dust-removing filter bag with a flame-retardant effect.

In the figure: 1. a mounting frame; 2. a mounting frame; 3. a limit groove; 4. a moving plate; 5. a filter cloth; 6. a water storage bag; 7. a clamping plate; 8. a clamping block; 9. a fixing plate; 10. a bolt; 11. a fixing groove; 12. a mounting hole; 13. a diverter plate; 14. a spray head; 15. a micro water pump; 16. a connecting pipe; 17. a connecting block; 18. a support rod; 19. and fixing the frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a dust removal filter bag with flame retardant efficiency, including installing frame 1, spacing groove 3 has been seted up at the top of installing frame 1, fixed frame 19 is all installed at the bottom both ends of installing frame 1, a plurality of mounting bracket 2 is installed to the below of installing frame 1, the both ends of mounting bracket 2 are located the both sides of installing frame 1 respectively, movable plate 4 is installed on the top of mounting bracket 2, movable plate 4 slidable mounting is in spacing groove 3, mounting hole 12 has all been seted up at the side both ends of movable plate 4, branch 18 has all been installed on the both ends inner wall of spacing groove 3, movable plate 4 passes through mounting hole 12 slidable mounting on branch 18, filter cloth 5 has all been installed to the opposite face of two adjacent mounting brackets 2, mutually supporting fixed slot 11 has been seted up at the top of a plurality of movable plate 4, install water storage bag 6 in the fixed slot 11.

As a technical optimization scheme of the utility model, two ends of the water storage bag 6 are respectively arranged on the inner walls of the two fixed grooves 11 close to the moving plate 4, two ends of the water storage bag 6 are respectively provided with the connecting pipes 16, the connecting pipes 16 penetrate through the moving plate 4 and the mounting frame 1, and the two connecting pipes 16 can respectively fill water and drain water in the water storage bag 6.

As a technical optimization scheme of the utility model, one end of one connecting pipe 16 far away from the water storage bag 6 is provided with a connecting block 17, the other connecting pipe 16 is provided with a miniature water pump 15, one end far away from the water storage bag 6 is provided with a splitter plate 13, the bottom of the splitter plate 13 is provided with a plurality of spray heads 14, the splitter plate 13 and the connecting block 17 are respectively arranged at two ends of the mounting frame 1, and when in use, the plurality of spray heads 14 can spray one end of a spark entering the lower part of the mounting frame 1 through the splitter plate 13 and the connecting pipe 16.

As a technical optimization scheme of the utility model, the fixing plates 9 are arranged at the positions, close to the corners, of the two ends of the mounting frame 1, screw holes are formed in the tops of the fixing plates 9, bolts 10 are arranged in the screw holes in a threaded mode, and when the polishing machine is used, workers can fix the mounting frame 1 beside a polishing mechanism on a polishing machine through the bolts 10 and the fixing plates 9.

As a technical optimization scheme of the utility model, one baffle is arranged on the inner wall of the fixed frame 19 far away from the flow dividing plate 13, the baffle is positioned on the side surface of the mounting frame 2, one movable plate 4 close to the baffle is fixed on the inner wall of the limit groove 3, and the baffle can seal one fixed frame 19 to prevent dust and sparks from being discharged to the outside again after entering the filter cloth 5.

As a technical optimization scheme of the utility model, clamping plates 7 are arranged on two sides of a fixing frame 19 close to the flow distribution plate 13, clamping blocks 8 matched with the clamping plates 7 are arranged on two ends of the side face of a mounting frame 2 close to the flow distribution plate 13, and when the filter cloth 5 is used, workers can fix the positions of the mounting frames 2 through the clamping plates 7 and the clamping blocks 8, so that the stability of the filter cloth 5 is better.

As a technical optimization scheme of the utility model, the surface of the water storage bag 6 is provided with the flame-retardant coating, and the bottom of the water storage bag 6 is arranged at the inner bottom of the fixed groove 11, so that the flame-retardant coating can have a good protection effect on the surface of the water storage bag 6 when in use.

When the utility model is used, a worker places the mounting frame 1 beside the polishing mechanism of the polishing machine, so that sparks splashed by the polishing mechanism during polishing can enter the lower part of the mounting frame 1, and the worker can fix the position of the mounting frame 1 through the bolts 10 and the fixing plate 9 after the position of the mounting frame 1 is adjusted. When the spark collecting device is used, a worker can pull one mounting frame 2 provided with the clamping block 8 to move towards the direction of the flow dividing plate 13, when the mounting frame 2 moves, the filter cloth 5 on the mounting frame can be pulled to move, and the filter cloth 5 can pull the other mounting frames 2 and the filter cloth 5 to move, so that the mounting frame 2 forms a barrel shape through the filter cloth 5 and the mounting frame 1, and sparks are conveniently collected.

When the mounting frame 2 and the filter cloth 5 move, the moving plate 4 at the top of the mounting frame can be driven to slide in the limiting groove 3, and one end of the water storage bag 6 on the moving plate can be driven to move when the moving plate 4 moves, so that a worker can fix the water storage bag through the clamping block 8 on the mounting frame 2 and the clamping plate 7 on the fixing frame 19. After the filter cloth 5 is installed, the staff can fill water into the water storage bag 6 through the connecting block 17 and one of the connecting pipes 16, and when the water storage bag is used, the plurality of movable plates 4 can well support and fix the position of the water storage bag 6 through the fixing grooves 11, so that the water storage bag 6 is more stable when in use, and the shaking condition can not occur.

When the polishing mechanism on the polishing trolley polishes, the splashed sparks can enter the installation frame 2 and the filter cloth 5 through the inside of the fixed frame 19 close to the flow dividing plate 13, and when the polishing mechanism is used, the miniature water pump 15 can convey water in the water storage bag 6 to the flow dividing plate 13 through the connecting pipe 16, and the sparks are sprayed to one end, far away from the baffle, of the installation frame 1 through the flow dividing plate 13 and the plurality of spray heads 14 at the bottom of the flow dividing plate.

When the sparks enter the installation frame 2 and the filter cloth 5, the water mist sprayed by the spray heads 14 can extinguish and cool the sparks entering the installation frame 2 in real time, and meanwhile, a large amount of water mist can enter the filter cloth 5 along with the sparks, so that the surfaces of the filter cloth 5 and the water storage bag 6 are always kept wet, damage to the surfaces of the filter cloth 5 and the water storage bag 6 after the sparks enter the installation frame 2 and the filter cloth 5 is prevented, and meanwhile, the extinguished sparks can be adhered to the surface of the filter cloth 5 after the large amount of water mist enters the filter cloth 5, so that dust is prevented from flowing in the installation frame 2, dust is more conveniently collected during use, and meanwhile, the large amount of water mist on the surface of the filter cloth 5 can effectively play a role of flame retardance, so that the safety performance is better during use.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a dust removal filter bag with flame retardant efficiency, including installing frame (1), a serial communication port, spacing groove (3) have been seted up at the top of installing frame (1), fixed frame (19) are all installed at the bottom both ends of installing frame (1), a plurality of mounting bracket (2) are installed to the below of installing frame (1), both ends of mounting bracket (2) are located the both sides of installing frame (1) respectively, movable plate (4) are installed on the top of mounting bracket (2), movable plate (4) slidable mounting is in spacing groove (3), mounting hole (12) have all been seted up at the side both ends of movable plate (4), branch (18) are all installed on the both ends inner wall of spacing groove (3), movable plate (4) are through mounting hole (12) slidable mounting on branch (18), filter cloth (5) are all installed to the opposite face of two adjacent mounting brackets (2), mutually supporting fixed slot (11) have been seted up at the top of a plurality of movable plate (4), install in fixed slot (11) and hold water pocket (6).

2. A dust-collecting filter bag with flame-retardant effect according to claim 1, characterized in that both ends of the water storage bag (6) are respectively installed on the inner walls of two fixing grooves (11) close to the moving plate (4), both ends of the water storage bag (6) are respectively installed with connecting pipes (16), and the connecting pipes (16) penetrate through the moving plate (4) and the installation frame (1).

3. A dust-collecting filter bag with flame-retardant effect according to claim 2, characterized in that one of the connecting pipes (16) is provided with a connecting block (17) at the end far away from the water storage bag (6), the other connecting pipe (16) is provided with a miniature water pump (15), one end far away from the water storage bag (6) is provided with a splitter plate (13), the bottom of the splitter plate (13) is provided with a plurality of spray heads (14), and the splitter plate (13) and the connecting block (17) are respectively arranged at two ends of the mounting frame (1).

4. The dust-removing filter bag with the flame-retardant effect according to claim 1, wherein the fixing plates (9) are arranged at positions, close to corners, of the two ends of the mounting frame (1), screw holes are formed in the tops of the fixing plates (9), and bolts (10) are arranged in the screw holes in a threaded mode.

5. A dust bag with flame retardant effect according to claim 3, characterized in that a baffle is mounted on the inner wall of one of the fixing frames (19) remote from the flow dividing plate (13), and the baffle is located on the side of the mounting frame (2), and a moving plate (4) close to the baffle is fixed on the inner wall of the limiting groove (3).

6. A dust-removing filter bag with flame-retardant effect according to claim 3, characterized in that clamping plates (7) are mounted on both sides of one of the fixing frames (19) close to the flow dividing plate (13), and clamping blocks (8) matched with the clamping plates (7) are mounted on both ends of the side face of one mounting frame (2) close to the flow dividing plate (13).

7. A dust bag with flame retardant effect according to claim 1, characterized in that the surface of the water storage bag (6) is provided with a flame retardant coating, and the bottom of the water storage bag (6) is mounted at the inner bottom of the fixing groove (11).