Deodorizing and homogenizing system for VOCs (volatile organic compounds) in plastic particles

Abstract

The utility model discloses a plastic particle VOCs deodorizing and homogenizing system which comprises a feeding mechanism and a supporting mechanism arranged on one side of the feeding mechanism, a material containing mechanism and a processing mechanism are arranged on the supporting mechanism, and the feeding mechanism comprises a vibrating screen and a feeding hopper arranged on one side of the vibrating screen. The end, away from the vibrating screen, of the feeding hopper is connected with an upper conveying pipe, the material containing mechanism comprises a second material drying tank, a first material drying tank and a cooling tank, the first material drying tank and the cooling tank are arranged on the two sides of the second material drying tank respectively, and the first material drying tank, the second material drying tank and the cooling tank are distributed side by side; the three machining mechanisms are located on the first material drying tank, the second material drying tank and the cooling tank correspondingly, and each machining mechanism comprises a material suction device, a first material suction hopper and a second material suction hopper. According to the plastic particle VOCs odor removing and homogenizing system, the fluidity of materials in the processing process is greatly improved, the materials are in a continuous movement state, and therefore the materials can be subjected to rapid odor removing, drying and homogenizing.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of plastic particle processing systems, specifically a kind of plastic particle VOCs deodorization homogenization system. BACKGROUND

[0002] ‌Plastic particles refer to granular plastic materials, usually divided into general-purpose plastic, engineering plastic and special plastic etc. category, common general-purpose plastic includes polypropylene, polyethylene, polyvinyl chloride, polystyrene, polyester and polyurethane etc. In the processing of plastic particles, it needs to be heated, deodorized and homogenized etc. operation, and the current processing is usually completed in a tank, and plastic particles are accumulated together, with poor fluidity, resulting in poor heating, deodorization and homogenization effect, so the efficiency is also very low. UTILITY MODEL CONTENT

[0003] The utility model aims at providing a kind of plastic particle VOCs deodorization homogenization system, greatly improve the fluidity of material in the processing process, so that material is constantly in motion, so that the system can remove odor, dry and homogenize to material quickly, which can save a lot of time for plastic production line.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of plastic particle VOCs deodorization homogenization system, including feeding mechanism and the support mechanism being set to the feeding mechanism side, be provided with material containing mechanism and processing mechanism on support mechanism, feeding mechanism includes vibrating screen and the feeding hopper being set to vibrating screen side, the upper delivery pipe is connected to the end of feeding hopper away from vibrating screen, material containing mechanism includes second drying tank and the first drying tank and cooling tank being respectively set to the two sides of second drying tank, first drying tank, second drying tank and cooling tank are distributed side by side, processing mechanism is provided with three groups, three groups of processing mechanism are located first drying tank, second drying tank and cooling tank, and processing mechanism includes suction device, first suction hopper and second suction hopper, two material transfer pipes are connected to suction device, and suction device is connected with first suction hopper and second suction hopper respectively by two material transfer pipes, and processing mechanism further includes heating device and cooling fan.

[0005] Preferably, feeding mechanism further includes electric cabinet, and vibrating screen is electrically connected with electric cabinet;So as to control the work of vibrating screen by electric cabinet.

[0006] Preferably, the end of upper delivery pipe away from feeding hopper is set to the first suction hopper on first drying tank.

[0007] Preferably, support mechanism includes first support and second support, and first drying tank and second drying tank are fixed on first support, and cooling tank is fixed on second support, and protective fence is fixed on first support and second support;Two protective fences are used for protecting first drying tank, second drying tank and cooling tank.

[0008] Preferably, the first suction hopper and the second suction hopper arranged on the first drying tank are fixed to the upper end face of the first drying tank, and the first suction hopper and the second suction hopper are distributed side by side; the first suction hopper and the second suction hopper on the second drying tank and the cooling tank are fixed in the same way.

[0009] Preferably, two heating devices are arranged, and the two heating devices are fixed to the first drying tank and the second drying tank respectively, and the cooling fan is fixed to the cooling tank.

[0010] Preferably, the processing mechanism further comprises three valves, and the three valves are installed at the bottom of the first drying tank, the second drying tank and the cooling tank respectively; the valve can be a pneumatic butterfly valve.

[0011] Preferably, two transfer pipes are further included, and the first drying tank and the second drying tank are connected by the transfer pipe, and the second drying tank and the cooling tank are connected by the transfer pipe; one end of the transfer pipe is arranged at the position of the valve, and the other end of the transfer pipe is arranged on one of the first suction hoppers.

[0012] Compared with the prior art, the beneficial effects of the present application are as follows: the material is vibrated by the vibrating screen and then enters the feeding hopper, and then enters the first drying tank through the first suction hopper, and then the material is circulated through the suction device and the second suction hopper cooperating with the material transfer pipe, while the heating device is turned on to heat, deodorize, dry and homogenize the material, and after a period of time, the material enters the second drying tank, and then the material is sent to the cooling tank for storage through the same operation, since the material is circulated and transferred in the middle, the flowability of the material in the processing process is greatly improved, the material is constantly in a moving state, the system can quickly remove the odor, dry and homogenize the material, and for the plastic production line, a large amount of time can be saved, and the processing process of the plastic particles is more intelligent. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a top view of the present application.

[0014] Fig. 2 It is a front view of the present application.

[0015] Fig. 3 It is a schematic diagram of the three-dimensional structure of the present application.

[0016] The reference signs and names in the figure are as follows: 1, feeding mechanism; 11, electric cabinet; 12, vibrating screen; 13, feeding hopper; 14, upper feeding pipe; 2, supporting mechanism; 21, first support; 22, second support; 23, guardrail; 3, material containing mechanism; 31, first material drying tank; 32, second material drying tank; 33, cooling tank; 4, processing mechanism; 41, material suction device; 42, material transfer pipe; 43, first material suction hopper; 44, second material suction hopper; 45, heating device; 46, valve; 47, cooling fan; 5, transfer pipe. DETAILED DESCRIPTION

[0017] 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.

[0018] In the description of the embodiments of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0019] In the embodiments of the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0020] Please refer to Figs. 1 to 3The utility model provides a kind of embodiment: a plastic particle VOCs deodorization homogenizing system, including feeding mechanism 1 and the support mechanism 2 being set to the side of feeding mechanism 1, be provided with material containing mechanism 3 and processing mechanism 4 on support mechanism 2, feeding mechanism 1 includes vibrating screen 12 and be provided with feeding hopper 13 in the side of vibrating screen 12, feeding mechanism 1 further includes electric cabinet 11, vibrating screen 12 is electrically connected with electric cabinet 11, to control the work of vibrating screen 12 by electric cabinet 11, feeding hopper 13 is connected with upper delivery pipe 14 in the end away from vibrating screen 12, support mechanism 2 includes first support 21 and second support 22, material containing mechanism 3 includes second drying tank 32 and first drying tank 31 and cooling tank 33 respectively being provided with in the two sides of second drying tank 32, first drying tank 31 and second drying tank 32 are all fixed on first support 21, cooling tank 33 is fixed on second support 22, protective fence 23 is fixed on first support 21 and second support 22, two protective fences 23 are used to protect first drying tank 31, second drying tank 32 and cooling tank 33, first drying tank 31, second drying tank 32 and cooling tank 33 are distributed side by side, processing mechanism 4 is provided with three groups, three groups of processing mechanism 4 are located first drying tank 31, second drying tank 32 and cooling tank 33 respectively, and processing mechanism 4 includes suction device 41, first suction hopper 43 and second suction hopper 44, first suction hopper 43 is provided on first drying tank 31 in the end away from feeding hopper 13 of upper delivery pipe 14, and first suction hopper 43 and second suction hopper 44 being provided on first drying tank 31 are all fixed on the upper end surface of first drying tank 31, and first suction hopper 43 and second suction hopper 44 are distributed side by side, the fixing mode of first suction hopper 43 and second suction hopper 44 on second drying tank 32 and cooling tank 33 is same, two material transfer pipes 42 are connected on suction device 41, and suction device 41 is connected with first suction hopper 43 and second suction hopper 44 respectively by two material transfer pipes 42, processing mechanism 4 further includes heating device 45, cooling fan 47 and valve 46, heating device 45 is provided with two, and two heating devices 45 are respectively fixed on first drying tank 31 and second drying tank 32, cooling fan 47 is fixed on cooling tank 33, can pour into cold wind to cooling tank 33, and the material in cooling tank 33 is cooled, valve 46 is provided with three, and three valve 46 is installed respectively in the bottom of first drying tank 31, second drying tank 32 and cooling tank 33, valve 46 can adopt pneumatic butterfly valve, the plastic particle VOCs deodorization homogenizing system further includes two transfer tubes 5, first drying tank 31 and second drying tank 32 between, second drying tank 32 and cooling tank 33 between all adopt transfer tube 5 connection, one end of transfer tube 5 is provided in the position where valve 46 is located, and the other end is provided on one of first suction hopper 43.

[0021] In operation, the control cabinet 11 causes the material to vibrate from the vibrating screen 12 and enter the feeding hopper 13. It then passes through the first suction hopper 43 into the first drying tank 31. Subsequently, the material circulates through the suction device 41 and the second suction hopper 44 in conjunction with the material transfer pipe 42 (the specific process of this circulation is as follows: in a certain drying tank, the suction device 41 uses one of the material transfer pipes 42 to suck the material out from the first suction hopper 43, and then sends it back into the drying tank through the other material transfer pipe 42 and the second suction hopper 44). Simultaneously, the heating device 45 is activated to heat, deodorize, dry, and homogenize the material. When the material level in the first drying tank 31 reaches the high level, the valve 46 at the bottom of the first drying tank 31 is opened, allowing the material to enter the second drying tank 32 for further heating, deodorization, drying, and homogenization. The material is then fed into the cooling tank 33 through the same operation. After the material is in the cooling tank 33, the cooling fan 47 is driven to run, pumping cold air into the cooling tank 33 to cool the material down quickly. The material can then be stored in the cooling tank 33. In addition, the technical principle of the suction device 41 can be referred to the patent application number CN202420287185.8 - Automatic Suction Device, and the technical principle of the heating device 45 can be referred to the patent application number CN202022043186.2 - A Heating Device for Plastic Particle Preparation. The entire process of this device is controlled by a PLC system. The drying time and homogenization time are set according to the material to be dried. The size of the two drying tanks and the cooling tank are determined according to the output of the main unit and the drying time of the material. The operation interface is user-friendly, all functions are clear at a glance, and the operation is simple and quick.

[0022] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A plastic particle VOCs deodorization and homogenization system, comprising a feeding mechanism (1) and a supporting mechanism (2) arranged on one side of the feeding mechanism (1), wherein a material containing mechanism (3) and a processing mechanism (4) are arranged on the supporting mechanism (2), characterized in that: The feeding mechanism (1) comprises a vibrating screen (12) and a feeding hopper (13) arranged on one side of the vibrating screen (12), and an upper feeding pipe (14) is connected to the end of the feeding hopper (13) away from the vibrating screen (12); the material containing mechanism (3) comprises a second drying tank (32) and a first drying tank (31) and a cooling tank (33) arranged on the two sides of the second drying tank (32) respectively; the processing mechanism (4) is arranged in three groups, and the three groups of processing mechanisms (4) are respectively arranged on the first drying tank (31), the second drying tank (32) and the cooling tank (33), and the processing mechanism (4) comprises a material suction device (41), a first material suction hopper (43) and a second material suction hopper (44), two material transfer pipes (42) are connected to the material suction device (41), and the material suction device (41) is connected to the first material suction hopper (43) and the second material suction hopper (44) through the two material transfer pipes (42); the processing mechanism (4) further comprises a heating device (45) and a cooling fan (47).

2. The plastic particle VOCs odor removal and homogenization system according to claim 1, characterized in that: The feeding mechanism (1) further comprises an electric cabinet (11), and the vibrating screen (12) is electrically connected to the electric cabinet (11).

3. The plastic particle VOCs odor removal and homogenization system of claim 1, wherein: The end of the upper feeding pipe (14) away from the feeding hopper (13) is arranged on the first material suction hopper (43) of the first drying tank (31).

4. The plastic particle VOCs odor removal and homogenization system of claim 1, wherein: The supporting mechanism (2) comprises a first support (21) and a second support (22), the first drying tank (31) and the second drying tank (32) are fixed to the first support (21), and the cooling tank (33) is fixed to the second support (22); the first support (21) and the second support (22) are both fixed with guardrails (23).

5. The plastic particle VOCs odor removal homogenization system of claim 1, wherein: The first material suction hopper (43) and the second material suction hopper (44) arranged on the first drying tank (31) are both fixed to the upper end face of the first drying tank (31), and the first material suction hopper (43) and the second material suction hopper (44) are distributed side by side.

6. The plastic particle VOCs odor removal homogenization system of claim 1, wherein: The heating device (45) is arranged in two groups, and the two heating devices (45) are respectively fixed to the first drying tank (31) and the second drying tank (32); the cooling fan (47) is fixed to the cooling tank (33).

7. The plastic particle VOCs odor removal homogenization system of claim 1, wherein: The processing mechanism (4) further comprises a valve (46), and the valve (46) is arranged in three groups, and the three valves (46) are respectively installed at the bottom of the first drying tank (31), the second drying tank (32) and the cooling tank (33).

8. The plastic particle VOCs odor removal homogenization system of claim 1, wherein: Two transfer pipes (5) are further arranged between the first drying tank (31) and the second drying tank (32) and between the second drying tank (32) and the cooling tank (33).

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