Storage barrel for plastic particle production

Abstract

The utility model discloses a storage barrel for plastic particle production, and relates to the technical field of plastic production. Comprising a tank body, a feeding hopper is fixedly installed on the upper surface, close to the left side, of the tank body, a first sealing cover is installed on the feeding hopper in a threaded mode, an air distribution box is fixedly installed in the middle of the upper surface of the tank body, a motor is fixedly installed on the upper surface of the air distribution box, and a transmission pipe is fixedly installed on the lower surface of an output shaft of the motor and movably inserted into the tank body; an air inlet hole is formed in the front side wall, located in the air distribution box, of the transmission pipe, an air distribution mechanism is arranged on the transmission pipe in the tank body, a first filter screen plate is fixedly installed on the inner wall, close to the lower side, of the tank body, and a discharging mechanism is fixedly installed on the inner wall of the lower side of the tank body. The temperature and humidity in the tank body can be uniformly and quickly adjusted, so that plastic particles are not easy to condense or mildew, meanwhile, the function of stirring the plastic particles is added, discharging blockage is effectively avoided, meanwhile, the discharging speed can be adjusted, and use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic production, in particular to a storage barrel for producing plastic particles. Background Art

[0002] Plastic pellets are broadly classified into over 200 types, with further subdivisions reaching thousands. Dozens of common types exist, including general-purpose plastics, engineering plastics, and specialty plastics. General-purpose plastics include polypropylene, polyethylene, polyvinyl chloride, polystyrene, polyester, and polyurethane. Engineering plastics include nylon, polytetrafluoroethylene, polyoxymethylene, and polycarbonate silicone. Plastic pellets generally require a dry environment and must be free of contaminants.

[0003] In the prior art, during the production process of plastic particles, they need to be stored in storage barrels. During use, conventional storage barrels used for the production of plastic particles cannot adjust the temperature and humidity inside the tank, causing the plastic particles to condense or mildew. The condensed plastic particles easily clog the discharge pipe, and the discharge speed of the discharge pipe cannot be controlled during discharge, making it inconvenient to use. Utility Model Content

[0004] The utility model provides a storage barrel for producing plastic particles, so as to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a storage barrel for the production of plastic particles, comprising a tank body, a feeding hopper is fixedly installed on the upper surface of the tank body near the left side, a first sealing cover is threadedly installed on the feeding hopper, an air distribution box is fixedly installed in the middle of the upper surface of the tank body, a motor is fixedly installed on the upper surface of the air distribution box, a transmission pipe is fixedly installed on the lower surface of the motor output shaft, the transmission pipe is movably inserted in the tank body, an air inlet is provided on the front side wall of the transmission pipe located in the air distribution box, an air distribution mechanism is provided in the tank body, a first filter screen is fixedly installed on the inner wall of the tank body near the lower side, a discharge mechanism is fixedly installed on the lower inner wall of the tank body, a dehumidification box is fixedly installed on the right side of the tank body, and the dehumidification box is connected to the tank body through a conduit, the upper side of the dehumidification box is connected to a temperature control mechanism, and the temperature control mechanism is connected to the air distribution box.

[0006] Furthermore, mechanical seals are provided on the air distribution box and the side wall of the tank body corresponding to the transmission pipe, the lower surface of the transmission pipe is an open structure, and a filter screen is fixedly installed on the outer surface of the transmission pipe.

[0007] Furthermore, the air distribution mechanism includes stirring blades and air outlet holes. The stirring blades are fixedly installed on the left and right sides of the transmission pipe in a symmetrical manner. The air outlet holes are evenly opened on the front and rear side walls of the stirring blades.

[0008] Furthermore, a through hole is provided on the first filter screen plate at a position corresponding to the transmission pipe.

[0009] Furthermore, the discharging mechanism includes an electric screw feeding rod, a guide plate and a second sealing cover. The electric screw feeding rod is installed on the lower inner wall of the tank body, and a guide plate is installed on the inner wall of the tank body corresponding to the feed port on the upper surface of the electric screw feeding rod. The left end of the electric screw feeding rod is inserted into the outer side of the left side wall of the tank body, and the second sealing cover is threadedly installed on the left side of the electric screw feeding rod.

[0010] Furthermore, a second filter screen is fixedly mounted on the inner wall of the tank corresponding to the left side of the conduit.

[0011] Furthermore, the temperature control mechanism includes an extraction component, an electric heating box, a semiconductor refrigeration box, a connecting pipe and a temperature controller. The extraction component, electric heating box and semiconductor refrigeration box are installed in sequence from bottom to top on the right side of the tank body. The dehumidification box, extraction component, electric heating box, semiconductor refrigeration box and air distribution box are connected in series through a connecting pipe, and the temperature controller is embedded in the right side wall of the tank body.

[0012] Compared with the prior art, the present invention provides a storage barrel for producing plastic particles, which has the following beneficial effects:

[0013] The storage barrel for the production of plastic particles is equipped with a dehumidification box, a temperature control mechanism and an air distribution mechanism, which can evenly and quickly adjust the temperature and humidity in the tank body, making it difficult for the plastic particles to condense or mildew. At the same time, the stirring function of the plastic particles is increased to effectively avoid discharge blockage. At the same time, the discharge mechanism can adjust the discharge speed, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is a cross-sectional view of the discharge mechanism of the present utility model.

[0017] In the figure: 1. tank body; 2. hopper; 3. first sealing cover; 4. air distribution box; 5. motor; 6. transmission pipe; 7. air inlet; 8. air distribution mechanism; 801. stirring blade; 802. air outlet; 9. first filter plate; 10. discharge mechanism; 101. electric screw feeding rod; 102. guide plate; 103. second sealing cover; 11. dehumidification box; 12. conduit; 13. temperature control mechanism; 131. extraction component; 132. electric heating box; 133. semiconductor refrigeration box; 134. connecting pipe; 135. thermostat; 14. mechanical seal; 15. filter cover; 16. through hole; 17. second filter plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 3 The utility model discloses a storage barrel for the production of plastic particles, comprising a tank body 1, a feeding hopper 2 is fixedly installed on the upper surface of the tank body 1 near the left side, a first sealing cover 3 is threadedly installed on the feeding hopper 2, an air distribution box 4 is fixedly installed in the middle of the upper surface of the tank body 1, a motor 5 is fixedly installed on the upper surface of the air distribution box 4, a transmission pipe 6 is fixedly installed on the lower surface of the output shaft of the motor 5, the transmission pipe 6 is movably inserted in the tank body 1, and the transmission pipe 6 is located in the air distribution box 4. An air inlet 7 is provided on the front side wall inside, and the transmission pipe 6 is located in the tank body 1 and is provided with an air distribution mechanism 8. A first filter screen plate 9 is fixedly installed on the inner wall of the tank body 1 near the lower side, and a discharge mechanism 10 is fixedly installed on the lower inner wall of the tank body 1. A dehumidification box 11 is fixedly installed on the right side of the tank body 1, and the dehumidification box 11 is connected to the tank body 1 through a conduit 12. The upper side of the dehumidification box 11 is connected to a temperature control mechanism 13, and the temperature control mechanism 13 is connected to the air distribution box 4.

[0020] Specifically, mechanical seals 14 are provided on the side walls of the transmission pipe 6 corresponding to the air distribution box 4 and the tank body 1. The lower surface of the transmission pipe 6 is an open structure, and a filter screen 15 is fixedly installed on the outer surface of the transmission pipe 6.

[0021] In this embodiment, the mechanical seal 14 provides a better sealing effect between the transmission pipe 6 and the upper and lower side walls of the air distribution box 4 and the upper side wall of the tank body 1. The lower surface of the transmission pipe 6 can be exhausted, and the filter cover 15 prevents plastic particles from flowing into the transmission pipe 6.

[0022] Specifically, the air distribution mechanism 8 includes a stirring blade 801 and an air outlet 802 . The stirring blade 801 is fixedly installed on the left and right sides of the transmission tube 6 in a bilaterally symmetrical manner. The air outlet 802 is evenly opened on the front and rear side walls of the stirring blade 801 .

[0023] In this embodiment, the stirring blade 801 rotates with the transmission tube 6, and the air outlet 802 on the stirring blade 801 allows the gas to be evenly blown into the tank body 1, so that the temperature is adjusted more evenly and quickly.

[0024] Specifically, a through hole 16 is formed on the first filter screen plate 9 at a position corresponding to the transmission pipe 6 .

[0025] In this embodiment, the through hole 16 meets the passage and rotation requirements of the transmission tube 6.

[0026] Specifically, the discharging mechanism 10 includes an electric screw feeding rod 101, a guide plate 102 and a second sealing cover 103. The electric screw feeding rod 101 is installed on the lower inner wall of the tank body 1. The guide plate 102 is installed on the inner wall of the tank body 1 corresponding to the feed port on the upper surface of the electric screw feeding rod 101. The left end of the electric screw feeding rod 101 is inserted into the outer side of the left wall of the tank body 1, and the second sealing cover 103 is threadedly installed on the left side of the electric screw feeding rod 101.

[0027] In this embodiment, the guide plate 102 allows the plastic particles to flow accurately into the feed port on the upper side wall of the electric screw feeding rod 101. The second sealing cover 103 is opened to allow the electric screw feeding rod 101 to discharge the plastic particles. By adjusting the speed of the electric screw feeding rod 101, the effect of adjusting the discharge speed is achieved.

[0028] Specifically, a second filter screen plate 17 is fixedly mounted on the inner wall of the tank body 1 corresponding to the left side of the conduit 12 .

[0029] In this embodiment, the second filter screen 17 prevents plastic particles from entering the conduit 12 .

[0030] Specifically, the temperature control mechanism 13 includes an extraction component 131, an electric heating box 132, a semiconductor refrigeration box 133, a connecting pipe 134 and a temperature controller 135. The extraction component 131, the electric heating box 132 and the semiconductor refrigeration box 133 are installed in sequence from bottom to top on the right side of the tank body 1. The dehumidification box 11, the extraction component 131, the electric heating box 132, the semiconductor refrigeration box 133 and the air distribution box 4 are connected in series through the connecting pipe 134. The temperature controller 135 is embedded in the right side wall of the tank body 1.

[0031] In this embodiment, the thermostat 135 monitors the temperature inside the tank body 1. When the temperature inside the tank body 1 is greater than the set value, the extraction component 131 and the semiconductor refrigeration box 133 are opened, and the electric heating box 132 is in a closed state. The extraction component 131 evacuates the dehumidification box 11, and the dehumidification box 11 extracts the gas in the tank body 1 through the conduit 12. The dehumidification box 11 dehumidifies the gas, causing the semiconductor refrigeration box 133 to cool the extracted gas, and then flows into the air distribution box 4 through the connecting pipe 134, and then flows into the transmission pipe 6 through the air inlet 7, and then flows into the tank body 1 through the air distribution mechanism 8, thereby achieving the effect of cooling the plastic particles in the tank body 1. If the temperature inside the tank body 1 is lower than the set value, the extraction component 131 and the electric heating box 132 are opened, and the semiconductor refrigeration box 133 is in a closed state, thereby achieving the effect of heating the plastic particles in the tank body 1.

[0032] When in use, open the first sealing cover 3, pour the plastic particles into the tank body 1 through the feeding hopper 2, and then screw the first sealing cover 3 onto the feeding hopper 2. The temperature in the tank body 1 is monitored by the thermostat 135 in the temperature regulating mechanism 13. When the temperature in the tank body 1 is greater than the set value, the extraction component 131 and the semiconductor refrigeration box 133 are opened, and the electric heating box 132 is closed. The extraction component 131 evacuates the dehumidification box 11, and the dehumidification box 11 removes the air in the tank body 1 through the conduit 12. The gas is extracted, the dehumidification box 11 dehumidifies the gas, and the semiconductor refrigeration box 133 cools the extracted gas, and then flows into the air distribution box 4 through the connecting pipe 134, and then flows into the transmission pipe 6 through the air inlet 7, and then flows into the tank body 1 through the air distribution mechanism 8. At the same time, the output shaft of the motor 5 drives the transmission pipe 6 to rotate, and the transmission pipe 6 drives the stirring blade 801 in the air distribution mechanism 8 to rotate, so that the gas flows evenly into the tank body 1 through the air outlet 802, and the stirring blade 801 stirs the plastic particles. , achieving the effect of cooling the plastic particles in the tank body 1. If the temperature in the tank body 1 is lower than the set value, the extraction component 131 and the electric heating box 132 are turned on, and the semiconductor refrigeration box 133 is in a closed state, achieving the effect of heating the plastic particles in the tank body 1. When the plastic particles need to be discharged, the first filter plate 9 filters the condensed plastic particles, and the condensed plastic particles are crushed by the air distribution mechanism 8. Then, the plastic particles are accurately flowed to the feed port on the upper side wall of the electric screw feeding rod 101 through the guide plate 102 in the discharge mechanism 10, and the second sealing cover 103 is opened to enable the electric screw feeding rod 101 to discharge the plastic particles. By adjusting the speed of the electric screw feeding rod 101, the effect of adjusting the discharging speed is achieved, and the temperature and humidity in the tank body 1 can be adjusted evenly and quickly, so that the plastic particles are not easy to condense or mildew. At the same time, the stirring function of the plastic particles is increased, which effectively avoids discharging blockage and can adjust the discharging speed, which is convenient for use.

[0033] To sum up, the storage barrel used for the production of plastic particles can evenly and quickly adjust the temperature and humidity in the tank body 1, so that the plastic particles are not easy to condense or mildew, while increasing the stirring function of the plastic particles, effectively avoiding discharge blockage, and can adjust the discharge speed, which is convenient for use.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A storage barrel for producing plastic particles, comprising a tank body (1), characterized in that: A feeding hopper (2) is fixedly mounted on the upper surface of the tank body (1) near the left side, a first sealing cover (3) is threadedly mounted on the feeding hopper (2), an air distribution box (4) is fixedly mounted on the middle part of the upper surface of the tank body (1), a motor (5) is fixedly mounted on the upper surface of the air distribution box (4), a transmission pipe (6) is fixedly mounted on the lower surface of the output shaft of the motor (5), the transmission pipe (6) is movably inserted into the tank body (1), and an air inlet hole (7) is opened on the front side wall of the transmission pipe (6) located in the air distribution box (4). The transmission pipe (6) is located inside the tank body (1) and is provided with an air distribution mechanism (8). A first filter screen (9) is fixedly installed on the inner wall of the tank body (1) near the lower side. A discharge mechanism (10) is fixedly installed on the lower inner wall of the tank body (1). A dehumidification box (11) is fixedly installed on the right side of the tank body (1), and the dehumidification box (11) is connected to the tank body (1) through a conduit (12). The upper side of the dehumidification box (11) is connected to a temperature control mechanism (13), and the temperature control mechanism (13) is connected to the air distribution box (4).

2. A storage barrel for producing plastic particles according to claim 1, characterized in that: The transmission pipe (6) is provided with mechanical seals (14) on the side walls of the air distribution box (4) and the tank body (1) corresponding to the transmission pipe (6), the lower surface of the transmission pipe (6) is an open structure, and a filter screen (15) is fixedly installed on the outer surface of the transmission pipe (6).

3. The storage barrel for producing plastic particles according to claim 1, characterized in that: The air distribution mechanism (8) comprises a stirring blade (801) and an air outlet (802). The stirring blade (801) is fixedly mounted on the left and right sides of the transmission tube (6) in a bilaterally symmetrical manner. The air outlet (802) is evenly arranged on the front and rear side walls of the stirring blade (801).

4. The storage barrel for producing plastic particles according to claim 1, characterized in that: A through hole (16) is provided on the first filter screen plate (9) at a position corresponding to the transmission pipe (6).

5. The storage barrel for producing plastic particles according to claim 1, characterized in that: The discharging mechanism (10) comprises an electric screw feeding rod (101), a guide plate (102) and a second sealing cover (103); the electric screw feeding rod (101) is mounted on the lower inner wall of the tank body (1); the guide plate (102) is mounted on the inner wall of the tank body (1) corresponding to the feed opening on the upper surface of the electric screw feeding rod (101); the left end of the electric screw feeding rod (101) is inserted into the outer side of the left wall of the tank body (1); and the second sealing cover (103) is threadedly mounted on the left side of the electric screw feeding rod (101).

6. A storage barrel for producing plastic particles according to claim 1, characterized in that: A second filter screen plate (17) is fixedly mounted on the inner wall of the tank body (1) corresponding to the left side of the conduit (12).

7. The storage barrel for producing plastic particles according to claim 1, characterized in that: The temperature control mechanism (13) comprises an extraction component (131), an electric heating box (132), a semiconductor refrigeration box (133), a connecting pipe (134) and a temperature controller (135). The extraction component (131), the electric heating box (132) and the semiconductor refrigeration box (133) are sequentially installed on the right side of the tank body (1) from bottom to top. The dehumidification box (11), the extraction component (131), the electric heating box (132), the semiconductor refrigeration box (133) and the air distribution box (4) are connected in series via a connecting pipe (134). The temperature controller (135) is embedded in the right side wall of the tank body (1).

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