Purification device with waste gas treatment function for molding powder processing

Abstract

The utility model relates to the technical field of molding powder processing purification devices with a waste gas treatment function, and discloses a molding powder processing purification device with a waste gas treatment function, which comprises a protection box, and a round hole is formed in the upper surface of the protection box. After the device is used for a long time, the leakage net can be blocked by materials, if the device is not cleaned in time, the device cannot work, air bags are arranged on the left side and the right side of the inner wall of the purification box, and connecting pipes are arranged at the output ends of the air bags, so that the air outlet directions of the air bags can be adjusted; two extrusion plates are arranged on the upper surface of the leakage net, when the leakage net rotates along with the rotating rod, the two extrusion plates can be driven to rotate, one face of each extrusion plate is an inclined face, the inclined faces of the extrusion plates can make contact with the surface of the air bag when rotating, so that the air bag is extruded, and then air in the air bag impacts the leakage net through a connecting pipe; therefore, the material blocking the leakage net is blown away.

Description

Technical Field

[0001] The utility model relates to the technical field of a purification device for plastic powder processing with a waste gas treatment function, in particular to a purification device for plastic powder processing with a waste gas treatment function. Background Art

[0002] Phenolic resin is also called bakelite, or bakelite powder. It is originally a colorless or yellowish brown transparent substance. When it is sold in the market, it is often added with colorants to appear in red, yellow, black, green, brown, blue, etc. It is available in granular or powder form.

[0003] The application number is 202221343688.X, which discloses a purification device for plastic powder processing with waste gas treatment function, belonging to the technical field of waste gas treatment, and the subject includes: a purification device for plastic powder processing with waste gas treatment function, comprising a shell, a U-shaped plate is slidably connected in the shell, the side wall of the U-shaped plate is rotatably connected to two rotating shafts, the circumferential surfaces of the two rotating shafts are fixedly connected with baffles, and the two baffles are used to control the opening size of the U-shaped plate; a group of adjustment components are provided in the U-shaped plate, and the adjustment components are used to adjust the angles of the two baffles; a blower is fixedly connected to the side end of the shell, the blower is provided with an air inlet and an air outlet, and the air outlet of the blower is connected to the U-shaped plate; a group of reciprocating components are provided in the shell, which can make full use of the entire mesh surface of the filter, avoid the blockage of the filter caused by single-direction discharge, not only prolong the service life of the filter, but also increase the filtering effect of the filter;

[0004] Although this setting increases the filtering effect of the filter, after long-term use, the net will be blocked by the material. If it is not cleaned in time, the device will not work. Utility Model Content

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a purification device for plastic powder processing with waste gas treatment function, comprising a protection box, a circular hole is opened on the upper surface of the protection box, the upper surface of the protection box is arranged in contact with the surface of the exhaust fan, and the output end of the exhaust fan is fixedly connected with a transmission pipe.

[0007] Furthermore, a purification mechanism is provided on the inner wall of the protection box, and the purification mechanism includes a purification box fixedly connected to the inner wall of the protection box, a deep hole is opened on the upper surface of the purification box, and the surface of the transmission pipe is arranged in contact with the inner wall of the deep hole.

[0008] Furthermore, a motor is fixedly connected to the bottom of the inner wall of the purification box, a rotating rod is fixedly connected to the output end of the motor, a plurality of stirring rods are fixedly connected to the surface of the rotating rod, a push plate is fixedly connected below the stirring rod, and a storage box is fixedly connected to the inner wall of the purification box.

[0009] Furthermore, a storage groove is provided on the upper surface of the storage box, a limiting groove is provided on the lower surface of the storage box, a fixed plate is fixedly connected to the upper surface of the storage box, a plurality of leakage holes are provided on the upper surface of the fixed plate, and a leakage net is fixedly connected to the upper end of the rotating rod. This arrangement is so that when some materials remain on the surface of the fixed plate, the push plate under the stirring rod will rotate with the rotating rod, thereby pushing the materials, and thus pushing the materials into the storage box. The inner wall of the purification box is provided with an anti-blocking mechanism.

[0010] Furthermore, the anti-blocking mechanism includes an airbag fixedly connected to the inner wall of the purification box, the output end of the airbag is fixedly connected to a connecting pipe, and the upper surface of the leakage net is fixedly connected to an extrusion plate. This arrangement is for when the leakage net is blocked by materials after long-term use, when the leakage net rotates with the rotating rod, it will drive the two extrusion plates to rotate, and one side of the extrusion plate is an inclined surface, and the inclined surface of the extrusion plate will contact the surface of the airbag when rotating, thereby squeezing the airbag, and then through the connecting pipe, the air in the airbag will impact the leakage net, thereby blowing away the material blocking the leakage net, thereby solving the problem of leakage net blockage.

[0011] Furthermore, the number of the extrusion plates is two, and the two extrusion plates are symmetrically arranged with the leakage net as the center; the number of the airbags is two, and the two airbags are symmetrically arranged with the purification box as the center.

[0012] The utility model has the following beneficial effects:

[0013] (1) When the utility model is used for a long time, a lot of plastic powder will adhere to the surface of the device. If it is not cleaned for a long time, it will affect the next use and be very inconvenient. When using this device, you only need to start the exhaust fan to extract the exhaust gas through the transmission pipe and then transmit it to the purification box. After the exhaust gas enters the purification box, start the motor to drive the rotating rod to rotate, thereby driving the filter to rotate, and then when the exhaust gas contacts the filter, it will be filtered. After passing through the filter, the purifier is poured from the transmission pipe and transmitted to the purification box, thereby purifying the exhaust gas. In addition, a number of stirring rods are arranged on the surface of the rotating rod to accelerate the purification of the exhaust gas. Then, the purified exhaust gas will enter the storage box through the fixed plate below for collection, but some of it will remain on the surface of the fixed plate. At this time, the push plate located below the stirring rod will rotate with the rotating rod, thereby pushing the material, thereby pushing the material into the storage box.

[0014] (2) After long-term use, the filter screen of the utility model may be clogged with materials. If it is not cleaned in time, the device may not work. The device is provided with air bags on the left and right sides of the inner wall of the purification box, and a connecting pipe is provided at the output end of the air bag to adjust the air outlet direction of the air bag, and two extrusion plates are provided on the upper surface of the filter screen. When the filter screen rotates with the rotating rod, the two extrusion plates will be driven to rotate, and one side of the extrusion plate is an inclined surface. When the inclined surface of the extrusion plate rotates, it will contact with the surface of the air bag, thereby squeezing the air bag, and then through the connecting pipe, the air in the air bag will impact the filter screen, thereby blowing away the material blocking the filter screen, thereby solving the problem of filter screen blockage and delaying the service life of the filter screen.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the protection box of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the leakage net of the utility model;

[0020] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure of part A;

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] In the figure: 1. protection box; 12. round hole; 13. exhaust fan; 14. transmission pipe; 2. purification mechanism; 21. purification box; 22. deep hole; 23. motor; 24. rotating rod; 25. stirring rod; 26. push plate; 27. storage box; 28. storage slot; 29. ​​limiting slot; 210. fixing plate; 211. leakage hole; 212. leakage net; 3. anti-blocking mechanism; 31. air bag; 32. connecting pipe; 33. extrusion plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 As shown, the utility model is a purification device for plastic powder processing with waste gas treatment function, including a protection box 1, a circular hole 12 is opened on the upper surface of the protection box 1, the upper surface of the protection box 1 is arranged in contact with the surface of the exhaust fan 13, and the output end of the exhaust fan 13 is fixedly connected with a transmission pipe 14.

[0025] A purification mechanism 2 is provided on the inner wall of the protection box 1 , and the purification mechanism 2 includes a purification box 21 fixedly connected to the inner wall of the protection box 1 . A deep hole 22 is opened on the upper surface of the purification box 21 , and the surface of the transmission tube 14 is arranged in contact with the inner wall of the deep hole 22 .

[0026] A motor 23 is fixedly connected to the bottom of the inner wall of the purification box 21, a rotating rod 24 is fixedly connected to the output end of the motor 23, a plurality of stirring rods 25 are fixedly connected to the surface of the rotating rod 24, a push plate 26 is fixedly connected below the stirring rod 25, and a storage box 27 is fixedly connected to the inner wall of the purification box 21.

[0027] A storage slot 28 is provided on the upper surface of the storage box 27, a limiting slot 29 is provided on the lower surface of the storage box 27, a fixing plate 210 is fixedly connected to the upper surface of the storage box 27, a plurality of leakage holes 211 are provided on the upper surface of the fixing plate 210, a leakage net 212 is fixedly connected to the upper end of the rotating rod 24, and an anti-blocking mechanism 3 is provided on the inner wall of the purification box 21.

[0028] The anti-blocking mechanism 3 includes an air bag 31 fixedly connected to the inner wall of the purification box 21 , a connecting pipe 32 is fixedly connected to the output end of the air bag 31 , and an extrusion plate 33 is fixedly connected to the upper surface of the leakage net 212 .

[0029] There are two squeezing plates 33 , which are symmetrically arranged with the leakage net 212 as the center. There are two air bags 31 , which are symmetrically arranged with the purification box 21 as the center.

[0030] When in use, it is only necessary to start the exhaust fan 13, extract the exhaust gas through the transmission pipe 14, and then transmit it to the purification box 21. After the exhaust gas enters the purification box 21, the motor 23 is started to drive the rotating rod 24 to rotate, thereby driving the filter 212 to rotate, and then the exhaust gas will be filtered when it contacts the filter 212. After passing through the filter 212, the purifier is poured from the transmission pipe 14 and transmitted to the purification box 21, so as to purify the exhaust gas. In addition, a plurality of stirring rods 25 are provided on the surface of the rotating rod 24 to accelerate the purification of the exhaust gas. Then, the purified exhaust gas will pass through the fixed plate 210 below and enter the storage box 27 for collection, but some of it will remain on the surface of the fixed plate 210. At this time, the push plate 26 located below the stirring rod 25 will rotate with the rotating rod 24, thereby pushing the material, thereby pushing the material to the storage box 27. In the process, after long-term use, the leakage screen 212 will be blocked by the material. If it is not cleaned in time, the device will not work. The device is provided with air bags 31 on the left and right sides of the inner wall of the purification box 21, and a connecting pipe 32 is provided at the output end of the air bag 31 to adjust the air outlet direction of the air bag 31, and two squeezing plates 33 are provided on the upper surface of the leakage screen 212. When the leakage screen 212 rotates following the rotating rod 24, the two squeezing plates 33 will be driven to rotate, and one side of the squeezing plate 33 is an inclined surface. When the inclined surface of the squeezing plate 33 rotates, it will contact the surface of the air bag 31, thereby squeezing the air bag 31, and then through the connecting pipe 32, the air in the air bag 31 will impact the leakage screen 212, thereby blowing away the material blocking the leakage screen 212, thereby solving the problem of clogging of the leakage screen 212 and delaying the service life of the leakage screen 212.

[0031] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A purification device for plastic powder processing with waste gas treatment function, comprising a protection box (1), characterized in that: A circular hole (12) is provided on the upper surface of the protection box (1), the upper surface of the protection box (1) is arranged in contact with the surface of the exhaust fan (13), and the output end of the exhaust fan (13) is fixedly connected to a transmission pipe (14).

2. A purification device for plastic powder processing with waste gas treatment function according to claim 1, characterized in that: The inner wall of the protection box (1) is provided with a purification mechanism (2), the purification mechanism (2) comprising a purification box (21) fixedly connected to the inner wall of the protection box (1), a deep hole (22) being provided on the upper surface of the purification box (21), and the surface of the transmission pipe (14) being arranged in contact with the inner wall of the deep hole (22).

3. The purification device for plastic powder processing with waste gas treatment function according to claim 2, characterized in that: A motor (23) is fixedly connected to the bottom of the inner wall of the purification box (21); a rotating rod (24) is fixedly connected to the output end of the motor (23); a plurality of stirring rods (25) are fixedly connected to the surface of the rotating rod (24); a push plate (26) is fixedly connected below the stirring rod (25); and a storage box (27) is fixedly connected to the inner wall of the purification box (21).

4. The purification device for plastic powder processing with waste gas treatment function according to claim 3 is characterized in that: The upper surface of the storage box (27) is provided with a storage groove (28), the lower surface of the storage box (27) is provided with a limiting groove (29), the upper surface of the storage box (27) is fixedly connected to a fixing plate (210), the upper surface of the fixing plate (210) is provided with a plurality of leakage holes (211), the upper end of the rotating rod (24) is fixedly connected to a leakage net (212), and the inner wall of the purification box (21) is provided with an anti-blocking mechanism (3).

5. The purification device for plastic powder processing with waste gas treatment function according to claim 4, characterized in that: The anti-blocking mechanism (3) comprises an air bag (31) fixedly connected to the inner wall of the purification box (21), the output end of the air bag (31) is fixedly connected to a connecting pipe (32), and the upper surface of the leakage net (212) is fixedly connected to an extrusion plate (33).

6. A purification device for plastic powder processing with waste gas treatment function according to claim 5, characterized in that: The number of the squeezing plates (33) is two, and the two squeezing plates (33) are symmetrically arranged with the leakage net (212) as the center. The number of the air bags (31) is two, and the two air bags (31) are symmetrically arranged with the purification box (21) as the center.

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