CN220229878U

CN220229878U - Polyethylene dryer

Info

Publication number: CN220229878U
Application number: CN202321758858.5U
Authority: CN
Inventors: 牛建辉; 牛子倩; 牛子喃; 梁玲
Original assignee: Hebei Funiu Cable Accessories Co ltd
Current assignee: Hebei Funiu Cable Accessories Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2023-12-22
Anticipated expiration: 2033-07-06

Abstract

The utility model discloses a polyethylene dryer, which comprises a drying box, wherein an inner cavity of the drying box is provided with a stirring mechanism, the bottom of the drying box is provided with a drying mechanism, the left side and the right side of the top of the drying box are both provided with warm air mechanisms, the stirring mechanism comprises a rotating motor, the rotating motor is fixedly connected with the right side of the drying box, and the output end of the rotating motor is fixedly connected with a rotating shaft.

Description

Polyethylene dryer

Technical Field

The utility model relates to the technical field of polyethylene processing, in particular to a polyethylene dryer.

Background

The polyethylene is required to remove moisture in the polyethylene after being prepared, so that the polyethylene is required to be used in a dryer, and the dryer used at present can meet the normal drying requirement, but has certain defects in the actual drying process, for example, a polyethylene raw material particle drying mechanism provided by the authorized publication No. CN211389699U is provided, and the patent is provided with a separation net, a water pipe, a drainage port and a collecting box, so that moist air can be changed into condensed water for collecting, the moist air can not influence the polyethylene body again, the drying efficiency of the whole device is more efficient, and a motor, a bevel gear and stirring blades are arranged to continuously stir the polyethylene body, so that the polyethylene body can be dried more quickly, and meanwhile, the polyethylene body is dried more thoroughly, so that the quality of the polyethylene body is better;

however, the drying efficiency of the dryer is still relatively slow, the surface of the polyethylene can be dried during drying, and the polyethylene can be stirred and turned over, but the surface can be always dried during drying, so that the drying efficiency is relatively low, and the dryer needs to be improved.

Disclosure of Invention

The utility model aims to provide a polyethylene dryer which has the advantage of high drying efficiency for polyethylene and solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the polyethylene dryer comprises a drying box, wherein an inner cavity of the drying box is provided with a stirring mechanism, the bottom of the drying box is provided with a drying mechanism, and both the left side and the right side of the top of the drying box are provided with warm air mechanisms;

the stirring mechanism comprises a rotating motor, the rotating motor is fixedly connected with the right side of the drying box, the output end of the rotating motor is fixedly connected with a rotating shaft, and the outer surface of the rotating shaft is uniformly communicated with stirring rods from left to right;

drying mechanism includes heating cabinet, air exhauster and exhaust hole, heating cabinet and air exhauster set up in the bottom of drying cabinet, the inner chamber of heating cabinet evenly is provided with first heater strip, the right side intercommunication of air exhauster has the exhaust tube, the right side of exhaust tube and the left side intercommunication of heating cabinet, the left side intercommunication of air exhauster has the blast pipe, the left side of pivot runs through the drying cabinet and is provided with rotary joint, the one end and the left side intercommunication of rotary joint of air exhauster are kept away from to the blast pipe, the exhaust hole evenly sets up in the surface of pivot and puddler.

As the preferable mode of the polyethylene dryer, the warm air mechanism comprises two ventilation pipes, wherein the two ventilation pipes are arranged on the left side and the right side of the top of the drying box, the inner cavity of the ventilation pipe is fixedly connected with a driving motor through a supporting rod, the output end of the driving motor is fixedly connected with a fan blade, and the bottom of the inner surface of the ventilation pipe is fixedly connected with a second heating wire.

As a preferable mode of the polyethylene dryer, the right side of the heating box is provided with the air inlet, and the inner surface of the air inlet is embedded with the dust screen.

As the preferable polyethylene dryer of the utility model, the top of the inner surface of the ventilation pipe is embedded with a filter screen, and the center of the top of the drying box is communicated with a material injection pipe.

As the polyethylene dryer of the utility model, preferably, the bottom of the right side of the drying box is communicated with a discharge pipe, and a valve is arranged at the pipe orifice of the discharge pipe.

In the polyethylene dryer, the operation screen is preferably arranged on the front surface of the drying box, and the access panel is fixedly connected to the front surface of the heating box through screws.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the stirring mechanism is jointly constructed by arranging the rotating motor, the rotating shaft and the stirring rod, polyethylene in the drying box can be stirred and turned, and the drying mechanism is jointly constructed by arranging the heating box, the first heating wire, the exhaust fan, the exhaust pipe, the rotating joint and the exhaust hole, so that hot air can be conveyed into the polyethylene, the polyethylene is dried from inside, meanwhile, the drying mode is uniform, the drying speed is high from inside to outside, the efficiency is high, and the drying efficiency of the polyethylene is high by arranging the structure.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the structure of the heating cabinet of the present utility model;

fig. 4 is an enlarged view of a portion of fig. 2 a, which is a structural view of the present utility model.

In the figure: 1. a drying box; 2. a stirring mechanism; 201. a rotating electric machine; 202. a rotating shaft; 203. a stirring rod; 3. a drying mechanism; 301. a heating box; 302. an exhaust fan; 303. an exhaust hole; 304. a first heating wire; 305. an exhaust pipe; 306. an exhaust pipe; 307. a rotary joint; 4. a warm air mechanism; 401. a ventilation pipe; 402. a driving motor; 403. a fan blade; 404. a second heating wire; 5. an air inlet; 6. a dust screen; 7. a filter screen; 8. and (5) a material injection pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a polyethylene dryer comprises a drying box 1, wherein an inner cavity of the drying box 1 is provided with a stirring mechanism 2, the bottom of the drying box 1 is provided with a drying mechanism 3, and both the left side and the right side of the top of the drying box 1 are provided with warm air mechanisms 4;

the stirring mechanism 2 comprises a rotating motor 201, the rotating motor 201 is fixedly connected with the right side of the drying oven 1, the output end of the rotating motor 201 is fixedly connected with a rotating shaft 202, stirring rods 203 are uniformly communicated with the outer surface of the rotating shaft 202 from left to right, and the rotating shaft 202 and the stirring rods 203 are hollow pipe fittings;

drying mechanism 3 includes heating cabinet 301, air exhauster 302 and exhaust hole 303, heating cabinet 301 and air exhauster 302 set up in the bottom of drying cabinet 1, the inner chamber of heating cabinet 301 evenly is provided with first heater strip 304, the right side intercommunication of air exhauster 302 has exhaust tube 305, the right side of exhaust tube 305 communicates with the left side of heating cabinet 301, the left side intercommunication of air exhauster 302 has blast pipe 306, the left side of pivot 202 runs through drying cabinet 1 and is provided with rotary joint 307, the one end that air exhauster 302 was kept away from to blast pipe 306 communicates with rotary joint 307's left side, exhaust hole 303 evenly sets up in the surface of pivot 202 and puddler 203.

As a technical optimization scheme of the utility model, further, an air inlet 5 is formed on the right side of the heating box 301, and a dust screen 6 is embedded on the inner surface of the air inlet 5.

As a technical optimization scheme of the utility model, further, a discharging pipe is communicated with the bottom of the right side of the drying box 1, and a valve is arranged at the pipe orifice of the discharging pipe.

As a technical optimization scheme of the utility model, further, an operation screen is arranged on the front surface of the drying oven 1, and the front surface of the heating oven 301 is fixedly connected with an access panel through screws.

In this embodiment: through setting up rotary motor 201, pivot 202 and puddler 203 and having constructed rabbling mechanism 2 jointly, can stir the stirring of the polyethylene in the drying cabinet 1 and turn over the material, through setting up heating cabinet 301, first heater strip 304, air exhauster 302, exhaust tube 305, blast pipe 306, rotary joint 307 and exhaust hole 303 have constructed drying mechanism 3 jointly, can carry the inside of polyethylene with hot-blast, dry polyethylene from inside, still mode drying is even simultaneously, from inside to outside drying rate is fast, and is efficient, through setting up air intake 5 and dust screen 6, can make things convenient for clean air to get into in the heating cabinet 301, through setting up row's material pipe and valve, can conveniently discharge the material after the drying, through setting up above structure, possess the advantage to polyethylene drying efficiency is high.

The principle of this embodiment is:

when the drying device is used, polyethylene to be dried is put into the drying box 1 through the material injection pipe 8, the rotating motor 201, the first heating wire 304 and the control switch of the exhaust fan 302 are started, the rotating motor 201 drives the rotating shaft 202 to rotate, the rotating shaft 202 drives the stirring rod 203 to rotate, stirring and stirring are carried out on the polyethylene through the stirring rod 203, the air in the heating box 301 is heated through the first heating wire 304, meanwhile, the exhaust fan 302 pumps out the heated air in the heating box 301 through the exhaust pipe 305, the heated air is conveyed to the rotating shaft 202 and the inside of the stirring rod 203 through the exhaust pipe 306 and the rotary joint 307, finally, the heated polyethylene is discharged into the inside of the polyethylene through the exhaust hole 303, and the polyethylene is dried from the inside, so that the drying is uniform in the mode, the drying speed from inside to outside is high, and the efficiency is high.

Embodiment two:

referring to fig. 2 and 4, in combination with the foundation of embodiment 1, the warm air mechanism 4 includes two ventilation pipes 401, the number of ventilation pipes 401 is two, two ventilation pipes 401 are disposed on the left and right sides of the top of the drying oven 1, the inner cavity of the ventilation pipe 401 is fixedly connected with a driving motor 402 through a supporting rod, the output end of the driving motor 402 is fixedly connected with a fan blade 403, and the bottom of the inner surface of the ventilation pipe 401 is fixedly connected with a second heating wire 404.

As a technical optimization scheme of the utility model, further, the top of the inner surface of the ventilation pipe 401 is embedded with a filter screen 7, and the center of the top of the drying box 1 is communicated with a material injection pipe 8.

In this embodiment: through setting up ventilation pipe 401, driving motor 402, flabellum 403 and second heater strip 404 and having constructed warm braw mechanism 4 jointly, can blow the warm braw to the surface of polyethylene, carry out the drying operation to the polyethylene from outside to inside, with the cooperation of drying mechanism 3, can further improve the drying efficiency to the polyethylene.

The principle of this embodiment is:

when the drying mechanism 3 is used, the control switches of the driving motor 402 and the second heating wire 404 are started while the drying mechanism is operated, the second heating wire 404 heats the air in the ventilation pipe 401, and the heated air is blown to the polyethylene through the driving motor 402 and the fan blades 403 to dry the surface of the polyethylene.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Polyethylene dryer, comprising a drying cabinet (1), characterized in that: an inner cavity of the drying box (1) is provided with a stirring mechanism (2), the bottom of the drying box (1) is provided with a drying mechanism (3), and both the left side and the right side of the top of the drying box (1) are provided with warm air mechanisms (4);

the stirring mechanism (2) comprises a rotating motor (201), the rotating motor (201) is fixedly connected with the right side of the drying oven (1), the output end of the rotating motor (201) is fixedly connected with a rotating shaft (202), and stirring rods (203) are uniformly communicated with the outer surface of the rotating shaft (202) from left to right;

drying mechanism (3) are including heating cabinet (301), air exhauster (302) and exhaust hole (303), heating cabinet (301) and air exhauster (302) set up in the bottom of drying cabinet (1), the inner chamber of heating cabinet (301) evenly is provided with first heater strip (304), the right side intercommunication of air exhauster (302) has exhaust tube (305), the right side of exhaust tube (305) communicates with the left side of heating cabinet (301), the left side intercommunication of air exhauster (302) has blast pipe (306), the left side of pivot (202) runs through drying cabinet (1) and is provided with rotary joint (307), the one end that air exhauster (306) were kept away from to blast pipe (306) communicates with rotary joint (307) left side, exhaust hole (303) evenly set up in the surface of pivot (202) and puddler (203).

2. A polyethylene dryer according to claim 1, wherein: the warm air mechanism (4) comprises two ventilating pipes (401), the number of the ventilating pipes (401) is two, the two ventilating pipes (401) are arranged on the left side and the right side of the top of the drying oven (1), the inner cavity of each ventilating pipe (401) is fixedly connected with a driving motor (402) through a supporting rod, the output end of each driving motor (402) is fixedly connected with a fan blade (403), and the bottom of the inner surface of each ventilating pipe (401) is fixedly connected with a second heating wire (404).

3. A polyethylene dryer according to claim 1, wherein: an air inlet (5) is formed in the right side of the heating box (301), and a dust screen (6) is embedded in the inner surface of the air inlet (5).

4. A polyethylene dryer according to claim 2, wherein: the top of ventilation pipe (401) internal surface inlays and is equipped with filter screen (7), the center department at drying cabinet (1) top communicates has injection pipe (8).

5. A polyethylene dryer according to claim 1, wherein: the bottom of the right side of the drying box (1) is communicated with a discharge pipe, and a valve is arranged at the pipe orifice of the discharge pipe.

6. A polyethylene dryer according to claim 1, wherein: the front of drying cabinet (1) is provided with the operation screen, the front of heating cabinet (301) is through screw fixedly connected with access panel.