Filtering and dust removing device for powder equipment

Abstract

The utility model discloses a filtering dust removal device for powder equipment, which relates to the technical field of filtering dust removal and comprises a frame, an air outlet is embedded in the top of the frame, and an air inlet is embedded in the side wall of the frame; the bottom of the supporting frame is fixedly connected with a large gear, the large gear is meshed with a small gear to drive the small gear to be rotationally connected with the inner side wall of the frame, the circle center of the small gear is fixedly connected with a cleaning brush, and the cleaning brush makes contact with the side face of the cloth bag. The automatic cleaning of the cloth bag and the collection and discharge of dust are realized, the efficiency of filtering and dust removal is improved, and the trouble of manual cleaning is also reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter dust removal technical field, concretely is a kind of filter dust removal device for powder equipment. BACKGROUND

[0002] The patent with disclosure (announcement) number CN221580068U discloses a filter dust removal device for powder equipment, which comprises a dust collecting box, a gas outlet is arranged at the top of the dust collecting box, a dust collecting port is arranged on the side wall of the dust collecting box, a discharge port is arranged at the bottom of the dust collecting box, a compressed air storage tank is connected to the outside of the dust collecting box, a pipeline is arranged at the gas outlet and connected with a fan, a fixed plate is arranged inside the dust collecting box below the gas outlet, a filter is fixed on the fixed plate, and a pulse electromagnetic valve is also fixed on the outside of the dust collecting box.

[0003] In the prior art, when the accumulated dust reaches a certain amount, it is discharged and cleaned through the discharge port arranged at the bottom of the dust collecting box. However, the surface of the filter cannot be cleaned at the same time during discharging, and part of the dust is easily adhered to the filter, which reduces the cleaning effect. UTILITY MODEL CONTENTS

[0004] Therefore, in order to solve the above problems, the utility model provides a filter dust removal device for powder equipment.

[0005] The utility model is realized by constructing a filter dust removal device for powder equipment, which comprises a frame, a gas outlet is embedded at the top of the frame, and an air inlet is embedded in the side wall of the frame; a large gear is fixedly connected to the bottom of the support frame, the large gear drives the small gear to rotate and connect with the inner side wall of the frame, a cleaning brush is fixedly connected to the center of the small gear, and the cleaning brush contacts the side of the cloth bag; the center of the bottom of the large gear is fixedly connected with the top of the transmission rod, a screw conveyor frame is embedded at the bottom of the frame, a screw conveyor is rotatably connected in the screw conveyor frame, the top of the screw conveyor is fixedly connected with the bottom of the transmission rod, a servo motor is bolted to the bottom of the screw conveyor frame, and the output shaft of the servo motor is fixedly connected with the bottom of the screw conveyor.

[0006] In a feasible implementation, a support frame is rotatably connected to the top of the frame, and a plurality of through holes are arranged on the side wall of the support frame.

[0007] In a feasible implementation, a cloth bag is sleeved on the outer side wall of the support frame.

[0008] In a feasible implementation, the small gear and the cleaning brush form a cleaning assembly, and a plurality of cleaning assemblies are arranged around the large gear.

[0009] Compared with the prior art, the utility model has the following advantages:

[0010] The servo motor drives the auger, the large gear, the pinion and the cleaning brush to realize the automatic cleaning of the cloth bag and the collection and discharge of the dust, improve the filtering and dust removing efficiency, and reduce the manual cleaning trouble. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 is the structural schematic diagram of the utility model;

[0012] Figure 2 is the internal structure schematic diagram of the frame of the utility model;

[0013] Figure 3 is the internal structure schematic diagram of the frame of the utility model; Figure 2 is the enlarged structure schematic diagram of A in the utility model;

[0014] Figure 4 is the large gear top view of the utility model.

[0015] Wherein: frame-1, air outlet-2, air inlet-3, support frame-4, cloth bag-5, large gear-6, pinion-7, cleaning brush-8, transmission rod-9, auger frame-10, auger-11, servo motor-12. DETAILED DESCRIPTION

[0016] The utility model will be described below in conjunction with the accompanying Figures 1-4 The utility model is described in detail, and the technical scheme in the utility model embodiment is clear, complete and described, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of the utility model protection.

[0017] It should be noted that when the component is referred to as "fixed to" another component, it can be directly on another component or there can be a middle component. When a component is considered to be "connected" to another component, it can be directly connected to another component or there can be a middle component. When a component is considered to be "set on" another component, it can be directly set on another component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. The use herein of the terms "including", "comprising", "having" and the like are meant to encompass the items listed thereafter as well as other items.

[0019] Referring to Figures 1 to 4 The utility model discloses a filter dust collector for powder equipment, including frame 1, the top of frame 1 is embedded and is equipped with a gas outlet 2, and the side wall of frame 1 is embedded and is equipped with a gas inlet 3, the gas outlet 2 is connected with the suction machine of outside, and the dust produced in the powder equipment area of outside can be extracted into the frame 1 through the gas inlet 3 and carries out filter dust removal.

[0020] Specifically, the gas inlet 3 is extended to the suction area around the powder equipment through the connecting pipe, and the powder equipment is various, generally including crushing equipment, grading equipment, drying equipment, dust removal equipment, conveying equipment, powder testing equipment and the like.

[0021] Specifically, the top of the frame 1 is rotatably connected with a support frame 4, the side wall of the support frame 4 is provided with a plurality of through holes, and the outer side wall of the support frame 4 is provided with a cloth bag 5; air can pass through the cloth bag 5 into the inside of the support frame 4 and then be transmitted upward to the upper end area of the gas outlet 2, and the air is filtered.

[0022] Specifically, the bottom of the support frame 4 is fixedly connected with a large gear 6, the large gear 6 is engaged to drive a small gear 7 rotatably connected with the inner side wall of the frame 1, the center of the small gear 7 is fixedly connected with a cleaning brush 8, and the cleaning brush 8 is in contact with the side of the cloth bag 5; when the cloth bag 5 is treated, the servo motor 12 is controlled to drive the auger 11 to rotate, the auger 11 drives the upper large gear 6 and the cloth bag 5 to rotate, the large gear 6 is engaged to drive the small gear 7 to rotate, the small gear 7 drives the cleaning brush 8 to rotate, the cleaning brush 8 can contact and clean the side wall of the rotating cloth bag 5, and the dust can fall downward and be conveyed outward through the auger 11.

[0023] Specifically, the bottom center of the large gear 6 is fixedly connected with the top of a transmission rod 9, the bottom of the frame 1 is embedded and is provided with an auger frame 10, the auger frame 10 is rotatably connected with the auger 11, the top of the auger 11 is fixedly connected with the bottom of the transmission rod 9, the bottom of the auger frame 10 is bolted with a servo motor 12, and the output shaft of the servo motor 12 is fixedly connected with the bottom of the auger 11; the auger frame 10 is provided with a discharge pipe at the lower right end, for discharging the dust in the inside outward.

[0024] Specifically, the small gear 7 and the cleaning brush 8 form a cleaning assembly, and the cleaning assembly is provided with a plurality of groups and is arranged around the large gear 6.

[0025] The basic principle and main features of the present application and the advantages of the present application are shown and described above, and the standard parts used in the present application can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, and the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the existing technology, and the mechanical parts and equipment adopt the conventional type in the existing technology, and the circuit connection adopts the conventional connection mode in the existing technology, which will not be described in detail here.

[0026] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A filtering and dedusting device for powder equipment, comprising a frame, a gas outlet is embedded in the top of the frame, and a gas inlet is embedded in the side wall of the frame; characterized in that A large gear is fixedly connected to the bottom of the support frame, the large gear meshes with a small gear which is rotatably connected to the inner side wall of the frame, a cleaning brush is fixedly connected to the center of the small gear, and the cleaning brush is in contact with the side of the cloth bag; The center of the bottom of the large gear is fixedly connected to the top of a transmission rod, a screw conveyor frame is embedded in the bottom of the frame, a screw conveyor is rotatably connected in the screw conveyor frame, the top of the screw conveyor is fixedly connected to the bottom of the transmission rod, a servo motor is bolted to the bottom of the screw conveyor frame, and the output shaft of the servo motor is fixedly connected to the bottom of the screw conveyor.

2. The filter cleaning device for powder processing equipment according to claim 1, wherein: A support frame is rotatably connected to the inner top of the frame, and a plurality of through holes are arranged in the side wall of the support frame.

3. The filter cleaning device for powder processing equipment according to claim 2, wherein: A cloth bag is sleeved on the outer side wall of the support frame.

4. The filter cleaning device for powder processing equipment according to claim 3, wherein: The small gear and the cleaning brush form a cleaning assembly, and a plurality of cleaning assemblies are arranged around the large gear.

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