Color master batch processing equipment with waste gas collection function

Abstract

The invention discloses color master batch processing equipment with a waste gas collection function, and relates to the technical field of color master batch processing, the color master batch processing equipment comprises a processing equipment main body, a cavity body and an activated carbon absorption device, the processing equipment main body, the cavity body and the activated carbon absorption device are arranged in sequence, and the upper surface of the cavity body is fixedly connected with a cover plate; the interior of the machining equipment body communicates with a first connecting pipe, and the interior of the cavity communicates with a second connecting pipe. A telescopic shaft of an electric telescopic rod stretches out and draws back to drive a filtering plate to move, the filtering plate divided into two parts can conduct filtering work and self-cleaning work, different parts of the filtering plate can be automatically switched, the filtering plate is cleaned while the filtering effect is guaranteed, and the filtering efficiency is improved. And the situation that the whole equipment is interrupted due to the cleaning requirement in the waste gas treatment process is avoided, so that the operation continuity of the equipment is greatly improved, and the downtime of the equipment is shortened.

Description

Technical Field

[0001] The invention relates to the technical field of masterbatch processing, in particular to a masterbatch processing device with waste gas collection function. Background Art

[0002] In the process of masterbatch processing, waste gas will be generated in the steps of heating, mixing and extruding the materials. If these waste gases are discharged directly without treatment, they will pollute the environment. When the existing masterbatch processing equipment is collecting waste gas, the filter plate needs to be cleaned due to blockage. The traditional method is that the equipment must be shut down and cleaned manually with the help of tools. Since the cleaning requires disassembly and assembly, when the filter cover is opened or the filter plate is removed for cleaning, the dust and particulate matter accumulated on the filter plate can easily be dispersed into the air due to disturbance, thereby causing dust, which will harm the health of the operator. At the same time, most of the filter plates will be attached with attachments, so that the filter plate cannot fully achieve the purpose of absorbing harmful gases, and the harmful gases are isolated by the attachments, and the function of the filter plate will be greatly reduced; In order to solve the above problems, the inventors proposed a masterbatch processing equipment with waste gas collection. Summary of the invention

[0003] In order to solve the above technical problems, a masterbatch processing device with waste gas collection is provided. This technical solution solves the problems of filter plate cleaning and dust generation during the cleaning process proposed in the above background technology. To achieve the above objectives, the present invention can be implemented by the following technical solutions: The present invention provides a masterbatch processing device with waste gas collection, comprising a processing device body, a cavity body and an activated carbon absorption device, wherein an exhaust fan is arranged inside the processing device body, an exhaust fan is arranged inside the activated carbon absorption device, the processing device body, the cavity body and the activated carbon absorption device are arranged in sequence, a cover plate is fixedly connected to the upper surface of the cavity body, a connecting pipe 1 is connected inside the processing device body, an end of the connecting pipe 1 away from the processing device body is connected to the cavity body, a connecting pipe 2 is connected inside the cavity body, an end of the connecting pipe 2 away from the cavity body is connected to the activated carbon absorption device, a cleaning component is arranged inside the cavity body, and a collecting component is arranged outside the cavity body; The cleaning assembly includes an electric telescopic rod fixedly connected to the upper surface of the cavity body, the inner cavity of the cavity body is fixedly connected to a support plate, a filter plate is slidably connected in a groove on the support plate, a connecting piece is symmetrically fixedly connected to one side of the filter plate close to the electric telescopic rod, at least two connecting pieces are provided, two connecting pieces are fixedly connected to a rack 1 on one side close to the main body of the processing equipment, a gear 1 is meshingly connected to the outer side of the rack 1, at least two gears 1 are provided, and reciprocating screws are respectively fixedly connected to the bottoms of the two gears 1, a threaded block is threadedly connected to the outer surface of the reciprocating screw, a brush plate is fixedly connected to one side of the threaded block close to the filter plate, and a guide rod is slidably connected in the threaded block.

[0004] Preferably, the telescopic end of the electric telescopic rod is fixedly connected to the filter plate, and the electric telescopic rod is located inside the cover plate.

[0005] Preferably, the gear 1 is rotatably connected to the hollow cavity body, the reciprocating screw rod is rotatably connected to the hollow cavity body, and the guide rod is fixedly connected to the hollow cavity body.

[0006] Preferably, bristles are provided on a side of the brush plate close to the filter plate.

[0007] Preferably, the collecting assembly comprises a rack 2 fixedly connected to the connecting member, and at least two racks 2 are provided, and a gear 2 is meshedly connected to the side of the rack 2 away from the connecting member, and at least two collecting frames are slidably connected to the inner cavity of the hollow cavity body, and a filter screen is provided on the bottom surface of the inner cavity of the collecting frame, and a limit plate is fixedly connected to the inner cavity of the hollow cavity body, and the number of the limit plates is consistent with the number of the collecting frames, and an air inlet is provided in the inner cavity of the hollow cavity body, and the number of the air inlet is consistent with the number of the collecting frames, and a speed accelerator is fixedly connected to the outer wall of the hollow cavity body, and the number of the speed accelerators is consistent with the number of gear 2, and a disc is rotatably connected to the outer wall of the hollow cavity body, and the number of the discs is consistent with the number of gear 2, and a crank is rotatably connected to the side of the disc away from the hollow cavity body, and a piston cylinder is fixedly connected to the outer wall of the hollow cavity body, and the number of the piston cylinders is consistent with the number of the discs, and the interior of the piston cylinder is connected with a connecting pipe and a delivery pipe, and both the connecting pipe and the delivery pipe are provided with a one-way valve, and a hatch is installed on the outer wall of the hollow cavity body.

[0008] Preferably, the collecting assembly also includes a differential pressure sensor fixedly connected to the inner walls of connecting tube one and connecting tube two, and at least two differential pressure sensors are provided. A buzzer is fixedly connected to the upper surface of the cover plate, and the buzzer is electrically controlled and connected to the differential pressure sensor.

[0009] Preferably, the gear 2 is rotatably connected to the cavity body, and the limit plate is located on a side of the pressure difference sensor away from the cabin door.

[0010] Preferably, the input shaft of the speed accelerator is fixedly connected to gear 2, the synchronous wheel 1 on the speed accelerator is transmission connected to the synchronous wheel 2 on the disc through a synchronous belt, the piston rod of the piston cylinder is rotationally connected to the crank, the connecting pipe is connected to the air inlet, and the end of the delivery pipe away from the piston cylinder is connected to the activated carbon absorption device.

[0011] From the above, the advantages of the present invention are: The filter plate is moved by the extension and retraction of the telescopic shaft of the electric telescopic rod, so that the filter plate divided into two parts can perform filtering and self-cleaning work respectively. Compared with the method of using the entire part of the filter plate for filtering in the prior art, the present device can automatically switch different parts of the filter plate, so that the filter plate can be cleaned while ensuring the filtering effect, avoiding the interruption of the entire equipment due to the need for cleaning during the exhaust gas treatment process, thereby greatly improving the continuity of the equipment operation and reducing the downtime of the equipment.

[0012] The brush plate moves back and forth up and down to scrape off the attached materials on the surface of the filter plate. Compared with the prior art, which requires waiting for a certain degree of blockage before performing manual cleaning, the cleaning component of the present device can automatically switch the two parts of the filter plate and clean them, thereby keeping the filter plate in a relatively clean state, thereby maintaining a high filtration efficiency and avoiding the need for manual maintenance.

[0013] By running the cleaning component, the collecting component can also run at the same time, and the attachments scraped off by the brush plate are sucked into the filter net at the bottom of the collecting frame. Compared with the prior art, dust will be generated when the filter plate is manually cleaned. The device uses the collecting component to suck the attachments scraped off the surface of the filter plate into the collecting frame, so as to avoid the attachments from accumulating on the activated carbon absorption device or causing dust to pollute the environment. At the same time, the attachments are all located in the collecting frame, which is convenient for the staff to collect and process them uniformly.

[0014] Through real-time detection by the pressure difference sensor, the filtering effect of the filter plate can be detected. Compared with the prior art that adopts a long-term manual observation to see whether the filter plate needs to be replaced, the device uses pressure difference sensors respectively arranged in connecting pipe one and connecting pipe two, and cooperates with the buzzer to detect the automatic cleaning effect of the filter plate and the filtering performance of the filter plate, thereby avoiding manual inspections that usually rely on regular or irregular inspections, which may cause the equipment to continue to operate when the filtering effect is seriously reduced or even fails due to negligence, misjudgment or time delays. In this way, the real-time detection of the pressure difference sensor can automatically identify subtle changes in the state of the filter plate, ensuring that problems can be discovered in the early stages and resolved by triggering the pressure difference sensor to sound a prompt to the staff, thereby reducing frequent manual monitoring and inspections. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front perspective schematic diagram of the overall structure shown in the present invention; Figure 2 It is a three-dimensional schematic diagram showing the interior of the hollow cavity of the present invention; Figure 3 It is a three-dimensional schematic diagram of the cover plate and the electric telescopic rod related parts shown in the present invention; Figure 4 It is a three-dimensional schematic diagram of the present invention; Figure 5 It is an exploded stereoscopic schematic diagram of the filter plate and the connecting member shown in the present invention; Figure 6 It is a three-dimensional schematic diagram of the reciprocating screw rod and guide rod related components shown in the present invention; Figure 7 It is a three-dimensional schematic diagram of the components related to the rack 2 and the gear 2 shown in the present invention; Figure 8 It is a three-dimensional schematic diagram of the collecting frame and the limiting plate related parts shown in the present invention; Fig. 9 It is a three-dimensional schematic diagram of the explosion of the air inlet shown in the present invention; Fig.10 It is a partial three-dimensional schematic diagram of the collection component shown in the present invention; Fig.11 It is a three-dimensional schematic diagram of the differential pressure sensor and the connecting pipe shown in the present invention.

[0016] Among them, the accompanying drawings in the present invention are: 1. Processing equipment body; 2. Cavity body; 21. Cover plate; 3. Activated carbon absorption device; 41. Connecting pipe 1; 42. Connecting pipe 2; Cleaning components: 51, electric telescopic rod; 52, support plate; 53, filter plate; 54, connecting piece; 55, rack one; 56, gear one; 57, reciprocating screw rod; 58, thread block; 59, brush plate; 510, guide rod; Collection components: 61, rack 2; 62, gear 2; 63, collection frame; 64, limit plate; 65, air inlet; 66, speed accelerator; 67, disc; 68, crank; 69, piston cylinder; 610, connecting pipe; 611, delivery pipe; 612, hatch; 613, pressure difference sensor; 614, buzzer. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] See also Figures 1 to 11 As shown, an embodiment of the present invention is provided, and a masterbatch processing device with waste gas collection is provided, which will be described in detail below: Embodiment 1: A masterbatch processing device with waste gas collection, such as Figures 1 to 3 As shown, it includes a processing equipment body 1, a cavity body 2 and an activated carbon absorption device 3. The processing equipment body 1 is provided with an exhaust fan, and the activated carbon absorption device 3 is provided with an exhaust fan. The exhaust fan provided inside the processing equipment body 1 is used to discharge the waste gas generated during the masterbatch processing process, and the exhaust fan provided inside the activated carbon absorption device 3 is used to absorb the waste gas discharged from the inside of the processing equipment body 1 into the inside of the activated carbon absorption device 3 for treatment. The processing equipment body 1, the cavity body 2 and the activated carbon absorption device 3 are arranged in sequence, and the upper surface of the cavity body 2 is fixedly connected There is a cover plate 21, the interior of the processing equipment body 1 is connected with a connecting pipe 1 41, the end of the connecting pipe 1 41 away from the processing equipment body 1 is connected with the cavity body 2, the exhaust gas discharged from the processing equipment body 1 is transported to the cavity body 2 through the connecting pipe 1 41, the interior of the cavity body 2 is connected with a connecting pipe 2 42, the end of the connecting pipe 2 42 away from the cavity body 2 is connected with the activated carbon absorption device 3, the exhaust gas discharged from the cavity body 2 is transported to the activated carbon absorption device 3 through the connecting pipe 2 42, the interior of the cavity body 2 is provided with a cleaning component, and the outside of the cavity body 2 is provided with a collecting component; like Figures 2 to 5 As shown, the cleaning component includes an electric telescopic rod 51 fixedly connected to the upper surface of the cavity body 2, a support plate 52 is fixedly connected to the inner cavity side wall of the cavity body 2, a filter plate 53 is slidably connected in the groove on the upper surface of the support plate 52, the filter plate 53 is used to filter solid particles in the exhaust gas, and a connector 54 is symmetrically fixedly connected to the side of the filter plate 53 close to the electric telescopic rod 51, and at least two connectors 54 are provided. A rack 55 is fixedly connected to the side of the two connectors 54 close to the processing equipment body 1, and a gear 56 is meshingly connected to the outer side of the rack 55. There are at least two gears 56, and the bottom surfaces of the two gears 56 are respectively fixedly connected with reciprocating screws 57, and the outer surface of the reciprocating screw 57 is threadedly connected with a threaded block 58, and a brush plate 59 is fixedly connected to the side of the threaded block 58 close to the filter plate 53, and a guide rod 510 is slidably connected in the threaded block 58.

[0019] Further, such as Figure 3 and Figure 4 As shown, the telescopic end of the electric telescopic rod 51 is fixedly connected to the outer wall of the filter plate 53 , the filter plate 53 can be displaced along the groove on the upper surface of the support plate 52 , and the electric telescopic rod 51 is located inside the cover plate 21 .

[0020] Further, such as Figure 5 and Figure 6 As shown, gear 1 56 is rotatably connected to the inner cavity top surface of the hollow cavity body 2, the reciprocating screw rod 57 is rotatably connected to the inner cavity bottom surface of the hollow cavity body 2, and both ends of the guide rod 510 are fixedly connected to the inner cavity wall of the hollow cavity body 2.

[0021] Further, such as Figure 6 As shown, bristles are provided on one side of the brush plate 59 close to the filter plate 53 , and the bristles are used to scrape off the attachments adsorbed on the surface of the activated carbon absorption device 3 .

[0022] When working: the device can clean the surface of the cavity 2, the detailed steps are as follows: The controller presets the extension length of the electric telescopic rod 51 and the time interval for extending the electric telescopic rod 51: When the staff starts the processing equipment body 1 to process the masterbatch, the exhaust fans in the processing equipment body 1 and the activated carbon absorption device 3 are started at the same time, and the waste gas generated during the processing of the masterbatch is sucked into the activated carbon absorption device 3 for treatment. After the staff starts the exhaust fans in the processing equipment body 1 and the activated carbon absorption device 3, the electric telescopic rod 51 is started, and the electric telescopic rod 51 is extended through the controller; When the telescopic shaft of the electric telescopic rod 51 is extended, the filter plate 53 is driven to move horizontally along the groove on the surface of the support plate 52 in a direction away from the electric telescopic rod 51, so that the part of the filter plate 53 with solid particles adsorbed thereon gradually moves to the left side of the cavity 2. When the extended length of the electric telescopic rod 51 reaches a preset length, the telescopic shaft of the electric telescopic rod 51 stops moving and waits for the retraction time preset on the controller. At this time, the part of the filter plate 53 without solid particles adsorbed thereon moves to the center of the cavity 2 and covers the cross-sectional area of ​​the connecting pipe 41. When the filter plate 53 moves horizontally along the groove on the surface of the support plate 52 in the direction away from the electric telescopic rod 51, the rack 55 drives the gear 56 to rotate, and the gear 56 drives the reciprocating screw 57 to rotate together with the gear 56, so that the thread block 58 drives the brush plate 59 to move vertically upward along the guide rod 510. When the thread block 58 and the brush plate 59 move to the highest point on the outer surface of the reciprocating screw 57, they change direction and continue to move vertically downward along the guide rod 510 until the electric telescopic rod 51 stops extending as preset by the controller, and the reciprocating screw 57 stops rotating. At this time, the electric telescopic rod 51 is retracted after waiting for the preset time period of the controller. During the reciprocating movement of the brush plate 59 up and down, the bristles scrape off the attached matter adsorbed on the surface of the filter plate 53 from the surface of the filter plate 53; After the time period preset by the controller is reached, the electric telescopic rod 51 is controlled to retract, and the above steps are repeated in reverse, driving the filter plate 53 to move horizontally along the groove on the surface of the support plate 52 toward the side close to the electric telescopic rod 51, so that the part of the filter plate 53 with the attached matter gradually moves to the right side of the cavity 2. When the telescopic shaft of the electric telescopic rod 51 is completely retracted, the telescopic shaft of the electric telescopic rod 51 stops moving. At this time, the part of the filter plate 53 that has been scraped by the bristles moves to the center of the cavity 2 and covers the cross-sectional area of ​​the connecting pipe 41. When the filter plate 53 moves horizontally along the groove on the surface of the support plate 52 toward the side close to the electric telescopic rod 51, the rack 55 drives the gear 56 to rotate, and the gear 56 drives the reciprocating screw 57 to rotate together with the gear 56, so that the threaded block 58 drives the brush plate 59 to move vertically up and down along the guide rod 510, and so on and so forth until the reciprocating screw 57 stops rotating; During the reciprocating movement of the brush plate 59 up and down, the bristles scrape off the attached matter adsorbed on the surface of the filter plate 53 from the surface of the filter plate 53; The filter plate 53 is moved by the extension and retraction of the telescopic shaft of the electric telescopic rod 51, so that the filter plate 53 divided into two parts performs alternate filtering and self-cleaning work respectively. Compared with the method of using the entire part of the filter plate 53 for filtering in the prior art, the present device can automatically switch different parts of the filter plate 53, so that the filter plate 53 can be cleaned while ensuring the filtering effect, avoiding the interruption of the entire equipment due to the need for cleaning during the exhaust gas treatment process, thereby greatly improving the continuity of the equipment operation and reducing the downtime of the equipment.

[0023] The brush plate 59 moves back and forth up and down to scrape off the attachments adsorbed on the surface of the filter plate 53. Compared with the prior art, which requires waiting until a certain degree of blockage is reached before manual cleaning, the cleaning component of the present device can automatically switch the two parts of the filter plate 53 and clean them, thereby keeping the filter plate 53 in a relatively clean state, thereby maintaining a high filtration efficiency and avoiding the need for manual maintenance.

[0024] Embodiment 2: Initial limitation: The pressure difference sensor 613 is set with a preset value through the controller. When the pressure difference sensor 613 determines that the pressure difference between the gas in the connecting pipe 1 41 and the gas in the connecting pipe 2 42 is greater than the preset value, the buzzer 614 is started by sending a signal; Further, such as Figures 6 to 11As shown, the collecting assembly includes a rack 2 61 fixedly connected to the outer wall of the connecting member 54, the rack 2 61 is located on the side of the connecting member 54 away from the rack 1 55, and there are no less than two racks 2 61, and the side of the rack 2 61 away from the connecting member 54 is meshingly connected with a gear 2 62, and the inner cavity bottom surface of the hollow cavity body 2 is slidably connected with no less than two collecting frames 63, and the two collecting frames 63 are located below the filter plate 53, and the inner cavity bottom surface of the collecting frame 63 is provided with a filter screen, and the inner cavity bottom surface of the hollow cavity body 2 is fixedly connected with a limiting plate 64, and the number of the limiting plates 64 is consistent with the number of the collecting frames 63, and the collecting frames 63 are in contact with the limiting plates 64, and the inner cavity bottom surface of the hollow cavity body 2 is provided with an air inlet 65, and the number of the air inlet 65 is consistent with the number of the collecting frames 63, and their positions correspond, and the side of the hollow cavity body 2 away from the connecting pipe 1 41 is fixedly connected with a speed accelerator 66, and the number of the speed accelerator 66 is the same as the gear The number of gears 62 is the same as that of the second gear 62. The input shaft of the speed accelerator 66 is fixedly connected to the gear 2 62. A disk 67 is rotatably connected to the side of the cavity body 2 close to the speed accelerator 66. The number of disks 67 is consistent with the number of gears 2 62. A crank 68 is rotatably connected to the eccentric position of the disk 67 away from the side of the cavity body 2. A piston cylinder 69 is fixedly connected to the side of the cavity body 2 close to the disk 67. The number of piston cylinders 69 is consistent with the number of disks 67. The interior of the piston cylinder 69 is connected with a connecting pipe 610 and a delivery pipe 611. A one-way air inlet valve is provided on the connecting pipe 610, and a one-way air outlet valve is provided on the delivery pipe 611. The connecting pipe 610 is used for exhausting air so that the scraped attachments are adsorbed on the bottom surface of the collection frame 63. The delivery pipe 611 is used to transport the gas drawn into the piston cylinder 69 to the inside of the activated carbon absorption device 3 for treatment. A hatch 612 is installed on the outer wall of the cavity body 2.

[0025] Further, such as Fig.10 and Fig.11 As shown, the collecting assembly also includes a pressure difference sensor 613 fixedly connected to the inner wall of the connecting pipe 1 41 and the connecting pipe 2 42. No less than two pressure difference sensors 613 are provided. The pressure difference sensor 613 is used to detect the pressure difference before and after the exhaust gas passes through the cavity body 2. A buzzer 614 is fixedly connected to the upper surface of the cover plate 21. The buzzer 614 is electrically controlled and connected to the pressure difference sensor 613.

[0026] Further, such as Figure 7 and Figure 8 As shown, gear 2 62 is rotatably connected to the inner cavity side wall of the cavity body 2, and a handle 1 is provided on the collection frame 63, which is used to facilitate the staff to push and pull the collection frame 63, and the limit plate 64 is located on the side of the pressure difference sensor 613 away from the cabin door 612. The limit plate 64 is used to prompt the staff that the collection frame 63 has been pushed back to the initial position.

[0027] Further, such as Fig. 9 and Fig.10As shown, the synchronous wheel 1 on the speed accelerator 66 is connected to the synchronous wheel 2 on the disc 67 through a synchronous belt, the piston rod of the piston cylinder 69 is rotationally connected to the end of the crank 68 away from the disc 67, the connecting pipe 610 is connected to the air inlet 65, and the end of the delivery pipe 611 away from the piston cylinder 69 is connected to the activated carbon absorption device 3.

[0028] When working: The device can reduce dust and collect solid particles uniformly. The detailed steps are as follows: While the telescopic shaft of the electric telescopic rod 51 drives the filter plate 53 to move along the groove on the surface of the support plate 52, the rack 2 61 drives the gear 2 62 to rotate. Since the output shaft of the speed accelerator 66 is connected to the gear 2 62, the synchronous wheel 1 on the speed accelerator 66 is connected to the synchronous wheel 2 on the disc 67 through a synchronous belt. Therefore, the acceleration effect of the speed accelerator 66 is used to make the speed of the disc 67 higher than the speed of the gear 2 62, so that when the gear 2 62 rotates, the disc 67 rotates at a speed greater than the speed of the gear 2 62. During the rotation of the disc 67, the crank 68 on the surface of the disc 67 and the rotation connection of the disc 67 move in a circular track, so that the crank 68 pushes and pulls the piston rod of the piston cylinder 69 back and forth, so that the piston rod of the piston cylinder 69 moves back and forth vertically along the inner cavity wall of the piston cylinder 69, thereby sucking the gas above the air inlet 65 into the interior of the piston cylinder 69 through the one-way air inlet valve provided on the connecting pipe 610, and then transporting it to the interior of the activated carbon absorption device 3 through the one-way air outlet valve provided on the delivery pipe 611 for treatment; In the process of sucking the gas above the air inlet 65 into the piston cylinder 69, the attached matter scraped off by the brush plate 59 is adsorbed in the filter screen at the bottom of the inner cavity of the collection frame 63; When the equipment is shut down, the staff can open the hatch 612 and pull out the collection frame 63 to uniformly collect and clean the attachments at the bottom of the inner cavity of the collection frame 63. After the cleaning is completed, the differential pressure sensor 613 is pushed back to the original position along the bottom of the inner cavity of the cavity body 2 for the next use. When the cleaning component is running, the collecting component is also running, and the attachments scraped off by the brush plate 59 are sucked into the filter screen at the bottom of the collecting frame 63. Compared with the prior art, when the filter plate 53 is manually cleaned, dust will be generated. In this device, the attachments scraped off from the surface of the filter plate 53 are sucked into the collecting frame 63 through the collecting component, so as to avoid the attachments from accumulating on the activated carbon absorption device 3 or causing dust pollution to the environment. At the same time, the attachments are all located in the collecting frame 63, which is convenient for the staff to collect and process them uniformly. The device can prompt the staff to replace the filter plate 53. The detailed steps are as follows: While the electric telescopic rod 51 is being extended and retracted, the differential pressure sensor 613 in the connecting pipe 1 41 and the connecting pipe 2 42 is always in the on state, so that the differential pressure sensor 613 is triggered to detect. If the differential pressure value of the exhaust gas flowing through the connecting pipe 1 41 and the exhaust gas flowing through the connecting pipe 2 42 is greater than the preset value, it means that the filtering performance of the filter plate 53 has been seriously reduced, and the differential pressure sensor 613 triggers the buzzer 614, and the sound emitted by the buzzer 614 notifies the staff that the filter plate 53 needs to be replaced in time; Through the real-time detection of the differential pressure sensor 613, the filtering effect of the filter plate 53 can be detected. Compared with the prior art that adopts a long-term manual observation to see whether the filter plate 53 needs to be replaced, the present device uses a differential pressure sensor 613 to be respectively arranged in the connecting pipe 1 41 and the connecting pipe 2 42, and cooperates with the buzzer 614 to detect the automatic cleaning effect of the filter plate 53 and the filtering performance of the filter plate 53, thereby avoiding manual inspections that usually rely on regular or irregular inspections, which may cause the equipment to continue to operate when the filtering effect is seriously reduced or even fails due to negligence, misjudgment or time delays. In this way, the real-time detection of the differential pressure sensor 613 can automatically identify subtle changes in the state of the filter plate 53, ensuring that the problem can be discovered in the early stage and the staff can be prompted to solve it by triggering the differential pressure sensor 613 to produce a sound prompt, thereby reducing frequent manual monitoring and inspection.

[0029] The above are merely embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A masterbatch processing device with waste gas collection function, comprising a processing device body (1), a cavity (2) and an activated carbon absorption device (3), characterized in that: An exhaust fan is arranged inside the processing equipment body (1), and an exhaust fan is arranged inside the activated carbon absorption device (3). The processing equipment body (1), the cavity body (2) and the activated carbon absorption device (3) are arranged in sequence. A cover plate (21) is fixedly connected to the upper surface of the cavity body (2). A connecting pipe 1 (41) is connected inside the processing equipment body (1), and an end of the connecting pipe 1 (41) away from the processing equipment body (1) is connected to the cavity body (2). A connecting pipe 2 (42) is connected inside the cavity body (2), and an end of the connecting pipe 2 (42) away from the cavity body (2) is connected to the activated carbon absorption device (3). A cleaning component is arranged inside the cavity body (2), and a collecting component is arranged outside the cavity body (2); The cleaning assembly comprises an electric telescopic rod (51) fixedly connected to the upper surface of the cavity body (2); a support plate (52) is fixedly connected to the inner cavity of the cavity body (2); a filter plate (53) is slidably connected in a groove on the support plate (52); a connecting piece (54) is symmetrically fixedly connected to a side of the filter plate (53) close to the electric telescopic rod (51); at least two connecting pieces (54) are provided; a rack (55) is fixedly connected to the side of the two connecting pieces (54) close to the processing equipment body (1); a gear (56) is meshingly connected to the outer side of the rack (55); at least two gears (56) are provided; a reciprocating screw (57) is fixedly connected to the bottom of the two gears (56); a threaded block (58) is threadedly connected to the outer surface of the reciprocating screw (57); a brush plate (59) is fixedly connected to the side of the threaded block (58) close to the filter plate (53); a guide rod (510) is slidably connected to the inside of the threaded block (58).

2. A masterbatch processing equipment with waste gas collection according to claim 1, characterized in that: The telescopic end of the electric telescopic rod (51) is fixedly connected to the filter plate (53), and the electric telescopic rod (51) is located inside the cover plate (21).

3. The masterbatch processing equipment with waste gas collection according to claim 1, characterized in that: The gear 1 (56) is rotatably connected to the hollow cavity body (2), the reciprocating screw rod (57) is rotatably connected to the hollow cavity body (2), and the guide rod (510) is fixedly connected to the hollow cavity body (2).

4. The masterbatch processing equipment with waste gas collection according to claim 1, characterized in that: Brush bristles are provided on one side of the brush plate (59) close to the filter plate (53).

5. The masterbatch processing equipment with waste gas collection according to claim 1, characterized in that: The collecting assembly comprises a second rack (61) fixedly connected to the connecting member (54), wherein at least two of the second racks (61) are provided, and a second gear (62) is meshingly connected to a side of the second rack (61) away from the connecting member (54), the inner cavity of the hollow cavity body (2) is slidably connected to at least two collecting frames (63), and a filter screen is provided on the inner cavity bottom surface of the collecting frame (63), the inner cavity of the hollow cavity body (2) is fixedly connected to a limiting plate (64), and the number of the limiting plates (64) is the same as the number of the collecting frames (63), the inner cavity of the hollow cavity body (2) is provided with an air inlet (65), and the number of the air inlet (65) is the same as the number of the collecting frames (63), and the outer wall of the hollow cavity body (2) is fixedly connected to a speed increasing device (63). The invention relates to a speed accelerator (66), wherein the number of the speed accelerators (66) is the same as the number of the gear two (62); the outer wall of the cavity body (2) is rotatably connected to a disk (67), the number of the disks (67) is the same as the number of the gear two (62); the side of the disk (67) away from the cavity body (2) is rotatably connected to a crank (68); the outer wall of the cavity body (2) is fixedly connected to a piston cylinder (69), the number of the piston cylinder (69) is the same as the number of the disks (67); the interior of the piston cylinder (69) is connected to a connecting pipe (610) and a delivery pipe (611), and both the connecting pipe (610) and the delivery pipe (611) are provided with a one-way valve; and the outer wall of the cavity body (2) is provided with a hatch (612).

6. The masterbatch processing equipment with waste gas collection according to claim 1, characterized in that: The collecting assembly further comprises a pressure difference sensor (613) fixedly connected to the inner walls of the connecting pipe 1 (41) and the connecting pipe 2 (42), wherein at least two pressure difference sensors (613) are provided, and a buzzer (614) is fixedly connected to the upper surface of the cover plate (21), wherein the buzzer (614) is electrically controlled and connected to the pressure difference sensor (613).

7. The masterbatch processing equipment with waste gas collection according to claim 5, characterized in that: The second gear (62) is rotatably connected to the cavity body (2), and the limit plate (64) is located on a side of the pressure difference sensor (613) away from the cabin door (612).

8. The masterbatch processing equipment with waste gas collection according to claim 5, characterized in that: The input shaft of the speed accelerator (66) is fixedly connected to the second gear (62); the synchronous wheel 1 on the speed accelerator (66) is transmission-connected to the synchronous wheel 2 on the disc (67) via a synchronous belt; the piston rod of the piston cylinder (69) is rotationally connected to the crank (68); the connecting pipe (610) is connected to the air inlet (65); and the end of the delivery pipe (611) away from the piston cylinder (69) is connected to the activated carbon absorption device (3).

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