Dedusting device for modifier production line

Abstract

The utility model relates to the technical field of modifier production, and discloses a modifier production line dust removal device which comprises a movable frame and a dust removal assembly installed on the movable frame, a fan box is installed on the side wall of the dust removal assembly, an exhaust window is embedded in the side wall of the fan box, and a dust collection frame is further connected to the movable frame in a sliding mode. Air flow and carried dust enter the filter cartridge from the air inlet pipe and the connecting pipe, the filter cartridge can be used for filtering air, then the first motor is started to drive the rotating rod, the first gear and the bristles to rotate and cooperate with the second gear connected with the first gear in a meshed mode to drive the cartridge frame and the filter cartridge to rotate, and the bristles can clean the surface of the filter cartridge. And meanwhile, a valve on the communicating pipe is opened, so that gas is discharged from the communicating pipe and is sprayed out through the gas spraying head, gas can be continuously blown to the filter cartridge, dust accumulation is reduced, dust can fall into the dust collecting frame to be collected, air circulation is smooth, and the dust removal effect is prevented from being affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of modification agent production technology, and specifically to a modification agent production line dust removal device. BACKGROUND

[0002] The modification agent production line dust removal device is mainly used in the modification agent production process to remove dust, particulate matter and other harmful substances generated during the production process, ensure the air quality of the production environment, reduce the wear and tear of equipment, protect the health of employees, and meet the requirements of environmental protection regulations. Depending on the modification agent production process and equipment, the design and type of the dust removal device may vary.

[0003] The dust removal device disclosed in the patent CN220003366U includes several dust collection hoppers, negative pressure dust collection pipelines, treatment bins, and negative pressure fans. The inside of the dust collection hopper is provided with a dust collector. The inside of the dust collector forms a closed dust collection chamber, and the outer wall of the dust collection chamber and the inner wall of the dust collection hopper form a dust collection gap. The upper end of the dust collection chamber is connected to the negative pressure dust collection pipeline, and the side wall of the dust collection chamber is provided with several dust collection holes that communicate with the dust collection gap. The bottom of the dust collector is provided with several one-way dust collection devices whose air inlet direction is directed towards the inside of the dust collection chamber. The utility model can collect dust in the dust collection process into the dust collection chamber and then discharge it into the negative pressure dust collection pipeline. The remaining dust is also trapped inside the dust collection chamber. This avoids the remaining dust from falling back into the workshop along the inner bottom of the dust collection hopper when the dust collection hopper stops the negative pressure dust collection work. This further improves the dust collection effect of the dust collection hopper and sufficiently reduces the dust content in the workshop.

[0004] The above patent proposes that the dust in the workshop can be collected by negative pressure through the dust collection hopper and the handheld dust collection gun. However, during the use of the modification agent production line dust removal device, the gas and the dust carried by the gas are absorbed into the treatment bin by the negative pressure fan for centralized treatment. The treatment bin only uses a double-layer filter structure to filter the gas. The dust will accumulate on the filter structure due to the suction force of the fan. If the filter structure is not treated, the air circulation will be blocked, which will affect the working efficiency of the negative pressure system. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a modification agent production line dust removal device to solve the problem of dust accumulation on the filter structure due to the suction force of the fan, which will block the air circulation and affect the working efficiency of the negative pressure system if the filter structure is not treated.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a dust removal device for a modifier production line, comprising a movable frame and a dust removal component mounted on the movable frame, a fan box installed on the side wall of the dust removal component, the fan box being used for air intake, an exhaust window for exhaust being embedded in the side wall of the fan box, and a dust collection frame slidably connected to the movable frame, the dust collection frame being located below the dust removal component and used for storing dust;

[0007] The dust removal assembly includes a dust collection box and a dust collection canister installed on one side of the dust collection box. The dust collection canister is located at the top of the dust collection frame and is connected to the dust collection frame. A duct is also connected to the side wall of the dust collection canister, and one end of the duct is connected to the dust collection box. An air jet is also installed on the moving frame, located on one side of the dust collection canister. An auxiliary cleaning component is also installed on the dust collection canister, and an auxiliary component is installed on the dust collection box. When the fan box is started, the airflow and the dust it carries enter the dust collection canister for collection and then enter the dust collection box for further filtration through the duct. The dust in the dust collection canister will fall into the dust collection frame, and together with the air jet and the auxiliary cleaning component, the dust collection canister will be unclogged.

[0008] Preferably, the bottom of the dust collector is provided with a dust outlet, a baffle is slidably inserted inside the dust outlet, and a filter frame for filtration is installed inside the dust collector. The airflow is filtered again by the filter frame. Pulling the baffle allows the dust in the dust collector to be discharged from the dust outlet.

[0009] Preferably, the auxiliary component includes a second motor and a rotating shaft. The second motor is mounted on the dust collection box, and the output end of the second motor is connected to the rotating shaft. Several cams are evenly fitted on the outer side of the rotating shaft. When the second motor is started, it can drive the rotating shaft and the cams to rotate. One end of the cam is in critical contact with the filter screen frame.

[0010] Preferably, an air inlet pipe is installed at the top of the dust collection tank, and a connecting pipe is connected to the lower end of the air inlet pipe. A cylinder frame and a filter cylinder are also installed inside the dust collection tank. The cylinder frame is located at the upper and lower ends of the filter cylinder, and one end of the connecting pipe extends into the interior of the filter cylinder. The filter cylinder is used to filter dust.

[0011] Preferably, the jetting component includes an air tank and a connecting pipe connected to the air tank. A valve is installed on the connecting pipe, and several jet nozzles are evenly distributed on the side wall of the connecting pipe. The jet nozzles are located inside the dust collection tank. An air guide pipe is also connected to the top of the air tank. A valve is also installed on the air guide pipe, and the air guide pipe is connected to the inflation device through a pipeline.

[0012] Preferably, the auxiliary cleaning component includes a motor and a rotating rod connected to the output end of the motor. A gear and brush bristles are sleeved on the outer side of the rotating rod, with the brush bristles located below the gear. A baffle is also installed inside the dust collection tank, with the brush bristles located at the lower end of the baffle. The baffle is located on the outer side of the cylinder frame and is coated with a sealing coating to seal the connection between the baffle and the cylinder frame. A gear 2 is sleeved on the outer side of the cylinder frame, meshing with the gear 1. When the motor is started, the rotating rod, gear 1, and brush bristles can be driven to rotate, and the gear 2 meshing with the gear 1 can drive the cylinder frame and filter cylinder to rotate. The air jet head and brush bristles can clean the surface of the filter cylinder.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. Through the set mobile frame, dust removal components, fan box, dust collection frame and exhaust window, when the fan box is started, the airflow and the dust it carries enter the dust collection tank for collection, and then enter the dust removal box for further filtration through the duct. During the process, the air jet head and brush can clean the surface of the filter cartridge to reduce dust accumulation, so that the dust can fall into the dust collection frame for collection, so as not to obstruct the airflow.

[0015] 2. By using the dust collection box and auxiliary components, the gas is filtered again by the filter rack inside the dust collection box, which can block the dust and achieve collection. The auxiliary components can also shake the dust off the filter rack, which helps with collection. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of the dust removal component of this utility model;

[0018] Figure 3 This is a schematic diagram of the auxiliary cleaning component and the air jet component of this utility model;

[0019] Figure 4 This is a schematic diagram of the dust collector structure of this utility model.

[0020] In the figure: 1, mobile frame; 2, dust removal assembly; 21, dust removal box; 211, dust outlet; 212, cover; 213, filter screen frame; 22, dust collection tank; 221, air inlet pipe; 222, connecting pipe; 223, filter cartridge; 224, cartridge frame; 23, auxiliary cleaning part; 231, motor one; 232, rotating rod; 233, gear one; 234, brush; 235, gear two; 236, baffle; 237, sealing coating; 24, air injection part; 241, gas tank; 242, communication pipe; 243, air injection head; 244, valve; 245, air guide pipe; 25, guide pipe; 26, auxiliary part; 261, motor two; 262, rotating shaft; 263, cam; 3, fan box; 4, dust collection frame; 5, exhaust window. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Embodiment one: please refer to Figure 1 Figure 3 A modified agent production line dust removal device, comprising a mobile frame 1, a dust removal assembly 2, a fan box 3, a dust collection frame 4 and an exhaust window 5, the dust removal assembly 2 is arranged on the mobile frame 1, and the universal wheels on the mobile frame 1 are provided with locking function, the fan box 3 is arranged on the side wall of the dust removal assembly 2, the fan box 3 is used for air suction, the exhaust window 5 is embedded on the side wall of the fan box 3 and used for air exhaust, the dust collection frame 4 is arranged on the mobile frame 1 and is in sliding connection with the mobile frame 1, and the dust collection frame 4 is arranged below the dust removal assembly 2 and used for storing dust;

[0023] The dust removal assembly 2 comprises a dust removal box 21 and a dust collection tank 22 arranged on one side of the dust removal box 21, the dust collection tank 22 is arranged at the upper end of the dust collection frame 4 and is in communication with the dust collection frame 4, a guide pipe 25 is further connected to the side wall of the dust collection tank 22, one end of the guide pipe 25 is in communication with the dust removal box 21, an air injection part 24 is further arranged on the mobile frame 1, the air injection part 24 is arranged on one side of the dust collection tank 22, an auxiliary cleaning part 23 is further arranged on the dust collection tank 22, and an auxiliary part 26 is arranged on the dust removal box 21, when the fan box 3 is started, air flow and dust carried by the air flow enter the dust collection tank 22 for collection, and then pass through the guide pipe 25 to enter the dust removal box 21 for further filtration, the dust in the dust collection tank 22 falls into the dust collection frame 4, and the dust collection tank 22 is dredged by the air injection part 24 and the auxiliary cleaning part 23, so that the gas can flow smoothly, and the air flow is not blocked to affect dust removal.

[0024] ​The top end of the dust collecting tank 22 is provided with an air inlet pipe 221, the lower end of the air inlet pipe 221 is connected with a connecting pipe 222, the inside of the dust collecting tank 22 is further provided with a cylinder frame 224 and a filter cylinder 223, the cylinder frame 224 is located at the upper and lower ends of the filter cylinder 223, and one end of the connecting pipe 222 extends into the inside of the filter cylinder 223, and the filter cylinder 223 is used for filtering dust.

[0025] The air jet member 24 comprises an air tank 241 and a communication pipe 242 connected to the air tank 241, the communication pipe 242 is provided with a valve 244, and a plurality of air jet heads 243 are uniformly distributed on the side wall of the communication pipe 242, the air jet heads 243 are located in the inside of the dust collecting tank 22, and the top end of the air tank 241 is further connected with a gas guide pipe 245, the gas guide pipe 245 is also provided with a valve 244, and the gas guide pipe 245 is connected with a gas filling device through a pipeline, so as to fill the air tank 241 with gas.

[0026] The auxiliary cleaning member 23 comprises a motor 231 and a rotating rod 232 connected with the output end of the motor 231, the outside of the rotating rod 232 is sleeved with a gear 233 and a brush 234, the brush 234 is located below the gear 233, the inside of the dust collecting tank 22 is further provided with a baffle 236, the brush 234 is located at the lower end of the baffle 236, the baffle 236 is located outside the cylinder frame 224, the baffle 236 is further coated with a sealing coating 237, the sealing coating 237 seals the baffle 236 and the cylinder frame 224, the baffle 236 is used to block the gas from entering the space between the gear 233 and a gear 235, so as to prevent the dust from affecting the rotation between the gear 233 and the gear 235, the outside of the cylinder frame 224 is sleeved with the gear 235, the gear 235 is engaged with the gear 233, when the motor 231 is started, the rotating rod 232, the gear 233 and the brush 234 can be driven to rotate, and the cylinder frame 224 and the filter cylinder 223 are driven to rotate by the gear 235 engaged with the gear 233, the air jet head 243 and the brush 234 can clean the surface of the filter cylinder 223, reduce the accumulation of dust, and make the dust fall into the dust collecting frame 4 for collection, and the filtered gas enters the dust removal box 21 through the guide pipe 25.

[0027] In this embodiment: when the fan box 3 starts, the airflow and the dust carried from the air inlet pipe 221 and the connecting pipe 222 into the filter cartridge 223, using the filter cartridge 223 can filter the gas, the dust can fall in the dust collection frame 4, and then start the motor 231, can drive the rotating rod 232, gear 233 and brush 234 rotation, and cooperate with the gear 235 meshing connection gear 233 driven cylinder frame 224 and filter cartridge 223 rotation, the brush 234 can clean the surface of the filter cartridge 223, at the same time open the valve 244 on the communication pipe 242, so that the gas from the communication pipe 242 discharge, and use the jet head 243 to blow out, can continue to blow the filter cartridge 223, reduce the dust accumulation, help air circulation, so that the dust can fall in the dust collection frame 4 collection, then through the conduit 25 into the dust removal box 21.

[0028] Embodiment two: this embodiment is made on the basis of embodiment 1, specific, please refer to Figure 4 The bottom end of the dust removal box 21 is provided with a dust outlet 211, the dust outlet 211 is slidably inserted with a cover 212, the inside of the dust removal box 21 is provided with a filter screen frame 213 for filtering, the airflow is filtered again by the filter screen frame 213, the cover 212 is pulled, and the dust in the dust removal box 21 is discharged from the dust outlet 211.

[0029] The auxiliary part 26 includes a motor 261 and a rotating shaft 262, the motor 261 is installed on the dust removal box 21, the output end of the motor 261 is connected with the rotating shaft 262, the rotating shaft 262 is uniformly provided with a plurality of cams 263 on the outside, when the motor 261 is started, the rotating shaft 262 and the cam 263 can be driven to rotate, one end of the cam 263 is in critical contact with the filter screen frame 213, and the dust on the filter screen frame 213 can be shaken off.

[0030] In this embodiment: the filtered gas from the conduit 25 into the dust removal box 21, the airflow is filtered again by the filter screen frame 213, and the fine dust can be blocked, then the cover 212 is pulled, the dust in the dust removal box 21 is discharged from the dust outlet 211, and the motor 261 is started, the rotating shaft 262 and the cam 263 can be driven to rotate, one end of the cam 263 is in critical contact with the filter screen frame 213, and the dust on the filter screen frame 213 can be shaken off, so as to avoid affecting the gas circulation.

[0031] The electrical components appearing in this paper are connected with the main controller and 220V mains of the outside world, and the main controller can be a computer and other conventional known devices that can be controlled.

[0032] The content not described in detail in the specification belongs to the prior art known to those skilled in the art. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A modifier production line dust removal device, comprising a moving frame (1) and a dust removal assembly (2) mounted on the moving frame (1), a fan box (3) is mounted on the side wall of the dust removal assembly (2), the fan box (3) is used for air suction, an exhaust window (5) for air exhaust is embedded on the side wall of the fan box (3), characterized in that: The mobile frame (1) is also slidably connected with a dust collecting frame (4), which is below the dust removing assembly (2) and used for storing dust; The dust removing assembly (2) comprises a dust removing box (21) and a dust collecting tank (22) installed on one side of the dust removing box (21), the dust collecting tank (22) is at the upper end of the dust collecting frame (4) and communicates with the dust collecting frame (4), a duct (25) is also connected to the sidewall of the dust collecting tank (22), one end of the duct (25) communicates with the dust removing box (21), a gas jetting piece (24) is also installed on the mobile frame (1) and is located at one side of the dust collecting tank (22), an auxiliary cleaning piece (23) is also installed on the dust collecting tank (22), and an auxiliary piece (26) is installed on the dust removing box (21).

2. A modifier production line dedusting device according to claim 1, characterized in that: The bottom end of the dust removing box (21) is provided with a dust outlet (211), the dust outlet (211) is slidably inserted with a cover (212), and the inside of the dust removing box (21) is provided with a filter screen frame (213) for filtering.

3. A modifier product line dust removal device according to claim 2, characterized in that: The auxiliary piece (26) comprises a second motor (261) and a rotating shaft (262), the second motor (261) is installed on the dust removing box (21), the output end of the second motor (261) is connected with the rotating shaft (262), and a plurality of cams (263) are uniformly arranged on the outer side of the rotating shaft (262).

4. A modifier product line dust removal device according to claim 3, characterized in that: The top end of the dust collecting tank (22) is provided with an air inlet pipe (221), the lower end of the air inlet pipe (221) is connected with a connecting pipe (222), and the inside of the dust collecting tank (22) is also provided with a cylinder frame (224) and a filter cylinder (223), the cylinder frame (224) is located at the upper and lower ends of the filter cylinder (223), and one end of the connecting pipe (222) extends into the inside of the filter cylinder (223).

5. A modifier product line dust removal device according to claim 4, characterized in that: The gas jetting piece (24) comprises a gas tank (241) and a connecting pipe (242) connected to the gas tank (241), a valve (244) is installed on the connecting pipe (242), a plurality of gas jetting heads (243) are uniformly distributed on the sidewall of the connecting pipe (242), the gas jetting heads (243) are located in the inside of the dust collecting tank (22), and a gas guide pipe (245) is also connected to the top end of the gas tank (241), and the gas guide pipe (245) is also provided with a valve (244).

6. A modifier product line dust removal device according to claim 5, characterized in that: The auxiliary cleaning piece (23) comprises a first motor (231) and a rotating rod (232) connected with the output end of the first motor (231), a first gear (233) and a brush (234) are arranged on the outer side of the rotating rod (232), the brush (234) is located below the first gear (233), a baffle (236) is also installed in the inside of the dust collecting tank (22), the brush (234) is located at the lower end of the baffle (236), the baffle (236) is located on the outer side of the cylinder frame (224), the baffle (236) is also coated with a sealing coating (237), a second gear (235) is arranged on the outer side of the cylinder frame (224), and the second gear (235) is in meshing connection with the first gear (233).

Images