Waste gas treatment machine for resin production

Abstract

The utility model discloses a waste gas treatment machine for resin production, which comprises a treatment cylinder and a gas inlet pipe, one end of the treatment cylinder is communicated with the gas inlet pipe, one end of the treatment cylinder is fixedly connected with a control cabinet, the top end of the treatment cylinder is fixedly connected with a water inlet pipe, and the bottom end of the water inlet pipe is communicated with a water spraying disc. The device comprises a treatment barrel, conducting shells are vertically distributed at one end of the treatment barrel, a sealing frame is fixedly connected to the inner side of each conducting shell, the top end and the bottom end of each sealing frame communicate with the corresponding conducting shell, a blocking mechanism is arranged at the bottom end of each conducting shell, and a storage frame is fixedly connected to the top end of each conducting shell. And under the mutual cooperation of the pressing plate and the push plate, the interception net on the inner side of the conduction shell can be rapidly replaced, manual replacement is not needed, and the overall replacement efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of resin production technology, and in particular to a waste gas treatment machine for resin production. Background Technology

[0002] Resin generally refers to an organic polymer that softens or melts when heated, tends to flow under external force when softened, and is solid, semi-solid, or sometimes liquid at room temperature. In a broader sense, any polymer compound that can be used as a raw material for processing plastic products is called resin. The resin production process generates fractionation waste gas containing high concentrations of polyvinyl chloride monomer. Vinyl chloride is a hazardous toxic substance and a strong carcinogen. If the treatment measures are ineffective, leading to excessive emissions of fractionation waste gas, it will have a significant impact on the environment and human health.

[0003] Patent CN218188762U discloses a waste gas treatment machine for resin production, including a main body, an air inlet, and a water tank. This waste gas treatment machine for resin production is equipped with a filter plate. Large particulate impurities in the waste gas can be cleaned by a nozzle and fall into the filter plate. Then, by pulling a moving rod, the third limiting rod is moved, thereby releasing the limitation on the connecting plate. The connecting plate can then be disassembled, and the filter plate can be cleaned for easy use. The water used for cleaning can be recycled, reducing resource waste and making it convenient to use.

[0004] However, the above patents still have the following problems: Although the above patents facilitate the disassembly of activated carbon filter layers and filter plates, they still require manual disassembly and replacement, resulting in low automation. Furthermore, manual disassembly and replacement is easily affected by human operation, which can also lead to reduced replacement efficiency. At the same time, when there are a large number of waste gas treatment machines, the overall work efficiency will also be reduced. Therefore, in order to address the above problems, a waste gas treatment machine for resin production is proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model overcomes the existing defects and can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A waste gas treatment machine for resin production includes a treatment cylinder and an air inlet pipe. One end of the treatment cylinder is connected to the air inlet pipe, and a control cabinet is fixedly connected to one end of the treatment cylinder. A water inlet pipe is fixedly connected to the top of the treatment cylinder, and a water spray plate is connected to the bottom end of the water inlet pipe. A guide shell is distributed vertically at one end of the treatment cylinder. A sealing frame is fixedly connected to the inner side of the guide shell, and the top and bottom ends of the sealing frame are connected to the guide shell. A sealing mechanism is provided at the bottom end of the guide shell. A storage frame is fixedly connected to the top end of the guide shell. A discharge port is opened at the bottom end of the storage frame and is connected to the top end of the sealing frame. A cover plate is detachably connected to the top end of the storage frame by bolts. A pressing mechanism is provided on the inner side of the top end of the cover plate. A pushing mechanism is provided on the inner side of one end of the storage frame. An intercepting net is placed on the inner side of the sealing frame. A discharge port is opened on the inner side of the bottom end of the guide shell and is connected to the bottom end of the sealing frame.

[0008] Preferably, the interception net includes a filter element and a fixed frame, and the filter element is fixedly connected to the fixed frame. The filter element located inside the upper conductive shell is an activated carbon filter element, and the filter element located inside the lower conductive shell is a PP cotton filter element.

[0009] Preferably, the sealing mechanism includes a fixing plate fixedly connected to the conductive shell, a first electric telescopic rod fixedly connected to the inner side of the fixing plate, a connecting plate fixedly connected to the other end of the first electric telescopic rod, a base plate fixedly connected to the top of the connecting plate, and a sealing gasket fixedly connected to the top of the base plate, and the sealing gasket is slidably connected to the conductive shell.

[0010] Preferably, the pushing mechanism includes a second electric telescopic rod fixedly connected to the storage frame, and a push plate is fixedly connected to the other end of the second electric telescopic rod.

[0011] Preferably, anti-slip pads are fixedly connected to both inner walls of the storage frame located at the discharge port.

[0012] Preferably, the pressing mechanism includes a connecting shell fixedly connected to the cover plate, a third electric telescopic rod fixedly connected to the top of the connecting shell, a pressure plate fixedly connected to the bottom of the third electric telescopic rod, and the pressure plate is slidably connected to the connecting shell, and the pressure plate is disposed at the top of the sealing frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. A waste gas treatment machine for resin production, which, through the arrangement of a pressure plate, a push plate, an interception net, a storage frame, and a guide shell, enables the rapid replacement of the interception net inside the guide shell by the cooperation of the pressure plate and the push plate, eliminating the need for manual replacement and improving the overall replacement efficiency.

[0015] 2. A waste gas treatment machine for resin production, which, through the setting of a first electric telescopic rod, a connecting plate, a base plate, and a sealing gasket, can block the discharge port of the guide shell under the action of the base plate and the sealing gasket, thereby ensuring the sealing between the guide shell and the interception net and ensuring the normal operation of the interception net. Attached Figure Description

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Figure 1 This is a schematic diagram of the overall structure of a waste gas treatment machine for resin production according to this utility model.

[0018] Figure 2 This is a schematic diagram of the installation structure of the sealing frame of a waste gas treatment machine for resin production according to the present invention.

[0019] Figure 3 This is a schematic diagram of the installation structure of the interception net of the waste gas treatment machine for resin production according to this utility model.

[0020] Figure 4 This is a schematic diagram of the installation structure of the push plate of a waste gas treatment machine for resin production according to the present invention.

[0021] Figure 5 This is a schematic diagram of the installation structure of the sealing gasket for a resin production waste gas treatment machine according to the present invention.

[0022] Figure 6 This is a schematic diagram of the installation structure of the pressure plate of a waste gas treatment machine for resin production according to the present invention.

[0023] Figure 7 This is a schematic diagram of the intercepting mesh structure of the dividing line of a waste gas treatment machine for resin production according to this utility model.

[0024] Figure 8 This is a schematic diagram of the installation structure of the spray plate of a waste gas treatment machine for resin production according to the present invention.

[0025] In the diagram: 1. Processing cylinder; 2. Air inlet pipe; 3. Water inlet pipe; 4. Water spray tray; 5. Conductor shell; 6. Sealing frame; 7. Fixing plate; 8. First electric telescopic rod; 9. Connecting plate; 10. Base plate; 11. Sealing gasket; 12. Storage frame; 13. Cover plate; 14. Second electric telescopic rod; 15. Connecting shell; 16. Third electric telescopic rod; 17. Pressure plate; 18. Push plate; 19. Interception net; 1901. Filter element; 1902. Fixing frame; 20. Anti-slip pad; 21. Discharge port; 22. Control cabinet; 23. Discharge port. Detailed Implementation

[0026] The present invention will be further described below with reference to specific embodiments. The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual pictures. They should not be construed as limiting the present invention. In order to better illustrate the specific embodiments of the present invention, some parts in the drawings may be omitted, enlarged or reduced, and do not represent the actual product size. It is understandable for those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] To make the technical means, creative features, and achieved objectives and effects of this utility model easy to understand, it should be noted in the description of this utility model that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described below in conjunction with specific embodiments.

[0028] Example

[0029] like Figures 1-8As shown, a waste gas treatment machine for resin production includes a treatment cylinder 1 and an air inlet pipe 2. One end of the treatment cylinder 1 is connected to the air inlet pipe 2, and a control cabinet 22 is fixedly connected to one end of the treatment cylinder 1. A water inlet pipe 3 is fixedly connected to the top of the treatment cylinder 1, and a water spray plate 4 is connected to the bottom of the water inlet pipe 3. The water spray plate 4 is hollow, and a water spray nozzle is opened on the inner side of the bottom end of the water spray plate 4. A guide shell 5 is distributed vertically at one end of the treatment cylinder 1. A sealing frame 6 is fixedly connected to the inner side of the guide shell 5, and the top and bottom ends of the sealing frame 6 are connected to the guide shell 5. A sealing mechanism is provided at the bottom end of the guide shell 5, and a storage frame 12 is fixedly connected to the top end of the guide shell 5. The inner side of the storage frame 12 can... Multiple intercepting nets 19 are placed simultaneously. The bottom end of the storage frame 12 is provided with a discharge port 21, which is connected to the top end of the sealing frame 6. The discharge port 21 facilitates the entry of the intercepting nets 19 inside the storage frame 12 into the inner side of the sealing frame 6. The top end of the storage frame 12 is detachably connected to a cover plate 13 by bolts. The inner side of the top end of the cover plate 13 is provided with a pressing mechanism. The inner side of one end of the storage frame 12 is provided with a pushing mechanism. The intercepting nets 19 are placed inside the sealing frame 6. The bottom inner side of the conductive shell 5 is provided with a discharge port 23, which is connected to the bottom end of the sealing frame 6. The sealing frame 6 is made of rubber gaskets, which can increase the sealing between the intercepting nets 19 and the conductive shell 6.

[0030] As a further improvement to this utility model, such as Figure 7 As shown, the interception net 19 includes a filter element 1901 and a fixing frame 1902, and the filter element 1901 is fixedly connected to the fixing frame 1902. At the same time, there is an area between the filter element 1901 and the fixing frame 1902 for impurities to fall, so that impurities can be taken out from the inside of the conductive shell 5 together with the fixing frame 1902. The filter element 1901 located on the upper side of the conductive shell 5 is an activated carbon filter element, and the filter element 1901 located on the lower side of the conductive shell 5 is a PP cotton filter element. Different impurities can be filtered through the activated carbon filter element and the PP cotton filter element.

[0031] As a further improvement to this utility model, such as Figure 1 , Figure 3 and Figure 5 As shown, the sealing mechanism includes a fixed plate 7 fixedly connected to the conductive shell 5. A first electric telescopic rod 8 is fixedly connected to the inner side of the fixed plate 7. A connecting plate 9 is fixedly connected to the other end of the first electric telescopic rod 8. A base plate 10 is fixedly connected to the top of the connecting plate 9. A sealing gasket 11 is fixedly connected to the top of the base plate 10. The sealing gasket 11 is slidably connected to the conductive shell 5. The sealing gasket 11 is made of rubber. Under the action of the base plate 10 and the sealing gasket 11, the discharge port 23 of the conductive shell 5 can be sealed, thereby ensuring the sealing between the conductive shell 5 and the interception net 19 and ensuring the normal operation of the interception net 19.

[0032] As a further improvement to this utility model, such as Figure 1 and Figure 4 As shown, the pushing mechanism includes a second electric telescopic rod 14 fixedly connected to the storage frame 12. The other end of the second electric telescopic rod 14 is fixedly connected to a push plate 18. The push plate 18 can push the intercepting net 19 inside the storage frame 12 towards the top of the feed inlet 21, so that the pressure plate 17 can push the intercepting net 19 out of the inside of the storage frame 12.

[0033] As a further improvement to this utility model, such as Figure 4 As shown, anti-slip pads 20 are fixedly connected to both inner walls of the storage frame 12 located at the discharge port 21. The anti-slip pads 20 are made of rubber pads. The anti-slip pads 20 can increase the friction between the interception net 19 and the storage frame 12, ensuring that the interception net 19 will not slide down under its own weight.

[0034] As a further improvement to this utility model, such as Figure 1 and Figure 6 As shown, the pressing mechanism includes a connecting shell 15 fixedly connected to the cover plate 13. A third electric telescopic rod 16 is fixedly connected to the top of the connecting shell 15, and a pressure plate 17 is fixedly connected to the bottom of the third electric telescopic rod 16. The pressure plate 17 is slidably connected to the connecting shell 15 and is located at the top of the sealing frame 6. Under the action of the pressure plate 17, the intercepting net 19 inside the storage frame 12 can be pressed to the inside of the sealing frame 6, and the previously used intercepting net 19 in the sealing frame 6 can be pushed out, realizing automatic replacement.

[0035] Workflow: Suitable intercepting nets 19 are placed inside the upper and lower conductive shells 5, positioned above the discharge port 21. Simultaneously, the water inlet pipe 3 is connected to an external water source. The water will initially clean the waste gas generated during resin production. As the water passes through the lower intercepting net, the waste gas undergoes secondary filtration as it passes through the upper intercepting net 19. When it is necessary to replace the intercepting net 19 inside the conductive shell 5, the operator presses the control button on the surface of the control cabinet 22. The PLC program inside the control cabinet 22 then controls the operation of the first electric telescopic rod 8, the second electric telescopic rod 14, and the third electric telescopic rod 16. The first electric telescopic rod 8 first carries the base plate 10 and the seal through the connecting plate 9. The pad 11 is removed from the bottom side of the discharge port 23. Then, the third electric telescopic rod 16, along with the pressure plate 17, gradually presses down on the intercepting net 19. At the same time, the intercepting net 19 will gradually push the used intercepting net 19 inside the sealing frame 6 out of the discharge port 23. At this time, the new intercepting net 19 is inside the sealing frame 6. Then, the third electric telescopic rod 16, along with the pressure plate 17, resets. At the same time, the first electric telescopic rod 8 will also reset the bottom plate 10 and the sealing pad 11 through the connecting plate 9. The second electric telescopic rod 14 will also push the intercepting net 19 through the push plate 18, so that the intercepting net 19 at the end is above the discharge port 21, waiting for the next use. At the same time, the intercepting net 19 at the end will also be between the adjacent anti-slip pads 20.

[0036] The above are preferred embodiments of the present invention. The basic principles, main features, and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are only illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the scope of protection of the present invention. All such changes and modifications fall within the scope of protection of the present invention as defined by the appended claims and their equivalents.

Claims

1. A waste gas treatment machine for resin production, comprising a treatment cylinder (1) and an air inlet pipe (2), characterized in that: One end of the processing cylinder (1) is connected to an air inlet pipe (2), and one end of the processing cylinder (1) is fixedly connected to a control cabinet (22). The top end of the processing cylinder (1) is fixedly connected to a water inlet pipe (3), and the bottom end of the water inlet pipe (3) is connected to a spray plate (4). One end of the processing cylinder (1) has vertically distributed guide shells (5). The inner side of the guide shell (5) is fixedly connected to a sealing frame (6), and the top and bottom ends of the sealing frame (6) are connected to the guide shell (5). The bottom end of the guide shell (5) is provided with a sealing mechanism, and the top end of the guide shell (5) is fixedly connected to... A storage frame (12) is connected to the storage frame (12). The bottom end of the storage frame (12) is provided with a discharge port (21), and the discharge port (21) is connected to the top end of the sealing frame (6). The top end of the storage frame (12) is detachably connected with a cover plate (13) by bolts. The inner side of the top end of the cover plate (13) is provided with a pressing mechanism. The inner side of one end of the storage frame (12) is provided with a pushing mechanism. The inner side of the sealing frame (6) is provided with an intercepting net (19). The inner side of the bottom end of the guide shell (5) is provided with a discharge port (23), and the discharge port (23) is connected to the bottom end of the sealing frame (6).

2. The waste gas treatment machine for resin production according to claim 1, characterized in that: The interception net (19) includes a filter element (1901) and a fixing frame (1902), and the filter element (1901) is fixedly connected to the fixing frame (1902). The filter element (1901) located inside the upper conductive shell (5) is an activated carbon filter element, and the filter element (1901) located inside the lower conductive shell (5) is a PP cotton filter element.

3. The waste gas treatment machine for resin production according to claim 1, characterized in that: The sealing mechanism includes a fixing plate (7) fixedly connected to the conductive shell (5). A first electric telescopic rod (8) is fixedly connected to the inner side of the fixing plate (7). A connecting plate (9) is fixedly connected to the other end of the first electric telescopic rod (8). A base plate (10) is fixedly connected to the top of the connecting plate (9). A sealing gasket (11) is fixedly connected to the top of the base plate (10), and the sealing gasket (11) is slidably connected to the conductive shell (5).

4. The waste gas treatment machine for resin production according to claim 1, characterized in that: The pushing mechanism includes a second electric telescopic rod (14) fixedly connected to the storage box (12), and a push plate (18) is fixedly connected to the other end of the second electric telescopic rod (14).

5. The waste gas treatment machine for resin production according to claim 4, characterized in that: The storage frame (12) is fixedly connected to anti-slip pads (20) on both sides of the inner wall of the discharge port (21).

6. The waste gas treatment machine for resin production according to claim 1, characterized in that: The pressing mechanism includes a connecting shell (15) fixedly connected to the cover plate (13). A third electric telescopic rod (16) is fixedly connected to the top of the connecting shell (15). A pressure plate (17) is fixedly connected to the bottom of the third electric telescopic rod (16). The pressure plate (17) is slidably connected to the connecting shell (15). The pressure plate (17) is located at the top of the sealing frame (6).

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