Efficient dryer for graphite production

Abstract

The utility model relates to the technical field of dryers, and discloses an efficient dryer for graphite production, which comprises a stirring mechanism, a case and a cover, the stirring mechanism is designed in the case, the cover is mounted at the top end of the case, four corners of the case are fixedly provided with fixing plates, and the fixing plates are fixed on the case. Supporting legs are fixedly arranged at the bottom ends of the four fixing plates, the stirring mechanism comprises a first motor, a heater, a second motor and a stirring rod, and the first motor is installed at the top end of the machine cover through a plurality of first bolts. The first motor controls the heater installed at the output end of the first motor to rotate, the multiple heating rods are fixedly arranged at one end of the heater, and the heating rods transfer heat to graphite raw materials in the machine box during rotation to achieve the heat conduction process, so that moisture in the graphite raw materials can be removed, and the heat conduction efficiency is improved. And the heating rod can be protected through installation of the heat conduction shell, and abrasion of the heating rod is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drying machines, in particular to a high-efficiency drying machine used for graphite production. Background Art

[0002] During the processing and production of graphite, since the graphite raw materials may contain a certain amount of moisture, it is necessary to dry them to remove the moisture and improve the purity and quality of the graphite. Graphite raw materials are easily oxidized in a humid environment. Drying can remove moisture and reduce the possibility of oxidation. The dried graphite raw materials are drier and easier to process and handle, such as cutting, grinding, drilling, etc.

[0003] For the drying process of graphite raw materials, the traditional drying method is usually to spread the graphite raw materials on a transmission belt and then use a heating structure to dry and heat the graphite raw materials transmitted on the transmission belt. The traditional drying method may cause uneven heating of the upper and lower parts of the graphite raw materials, resulting in poor drying effect.

[0004] Therefore, those skilled in the art provide a high-efficiency dryer for graphite production to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a high-efficiency dryer for graphite production is proposed. The heater installed at the output end is rotated by controlling the first motor, and a plurality of heating rods are fixedly provided at one end of the heater. While rotating, the heating rods transfer heat to the graphite raw materials inside the chassis to realize the process of heat conduction, thereby removing moisture from the graphite raw materials. The installation of the heat-conducting shell can protect the heating rods and reduce the wear of the heating rods. The stirring rod is controlled by the second motor at the bottom of the chassis to stir the graphite raw materials at the bottom of the chassis, thereby avoiding the situation where the graphite raw materials are deposited and heated unevenly at the bottom, thereby greatly improving the drying effect of the graphite raw materials.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A high-efficiency dryer for graphite production, comprising a stirring mechanism, a chassis, and a cover. The stirring mechanism is designed inside the chassis, the cover is mounted on the top of the chassis, and fixing plates are fixedly provided at the four corners of the chassis. Support legs are fixedly provided at the bottom ends of the four fixing plates.

[0008] The stirring mechanism includes a first motor, a heater, a second motor and a stirring rod, wherein the first motor is mounted on the top of the cover by a plurality of first bolts, the heater is mounted on the output end of the first motor by a plurality of second bolts, a plurality of heating rods are fixedly provided at the bottom end of the heater, and the outer ends of the plurality of heating rods are each provided with a heat-conducting shell, the second motor is mounted on the bottom end of the chassis by a plurality of fourth bolts, and stirring rods are fixedly provided on both sides of the output end of the second motor;

[0009] Through the above technical solution, the heater installed at the output end is controlled by the first motor to rotate, and a plurality of heating rods are fixedly provided at one end of the heater. While rotating, the heating rods transfer heat to the graphite raw materials inside the chassis to realize the process of heat conduction, thereby removing moisture from the graphite raw materials. The installation of the heat-conducting shell can protect the heating rods and reduce the wear of the heating rods. The stirring rod is controlled by the second motor at the bottom of the chassis to stir the graphite raw materials at the bottom of the chassis, thereby avoiding the situation where the graphite raw materials are deposited and heated unevenly at the bottom, greatly improving the drying effect of the graphite raw materials.

[0010] Furthermore, a rotating seat is fixedly provided at each of the four corners of one end of the chassis, a T-shaped rotating shaft is rotatably provided in the middle of each of the four rotating seats, one end of each of the T-shaped rotating shafts is provided with a thread, and a matching plate is fixedly provided at each of the four corners of the cover, and a positioning hole is provided at the top of each of the matching plates;

[0011] Through the above technical solution, the machine cover is fixed by rotating the threaded end of the T-shaped rotating shaft to the middle of the mating plate, and then rotating the positioning bolt to make its bottom end fit with the bottom end of the positioning hole, making it convenient to install and disassemble the machine cover.

[0012] Furthermore, an air pump is fixedly provided on one side of the chassis, an exhaust pipe is fixedly provided on one end of the air pump, and an air intake net is installed on one end of the chassis;

[0013] Through the above technical solution, an air pump is fixedly installed on one side of the chassis, an exhaust pipe is fixedly installed at one end of the air pump, and an air intake net is installed at one end of the chassis. The water vapor evaporated from the water can be extracted out of the box through the operation of the air pump, thereby further improving the drying effect.

[0014] Furthermore, a feed hopper is fixedly provided on one side of the top of the machine cover, and a hopper cover is placed on the top of the feed hopper;

[0015] Through the above technical solution, a feed hopper is fixedly provided on one side of the top of the machine cover, and a hopper cover is placed on the top of the feed hopper to facilitate the addition of graphite raw materials into the chassis.

[0016] Furthermore, a discharge pipe is fixedly provided on one side of the bottom end of the chassis, and a control valve is provided in the middle of the discharge pipe;

[0017] Through the above technical solution, a discharge pipe is fixedly provided on one side of the bottom end of the chassis, and a control valve is provided in the middle of the discharge pipe to facilitate the control of raw material discharge.

[0018] Furthermore, a pair of third bolts are installed at the connection between each heat-conducting shell and the heater;

[0019] Through the above technical solution, a pair of third bolts are installed at the connection between each heat-conducting shell and the heater, thereby facilitating the disassembly of the heat-conducting shell.

[0020] Furthermore, a positioning bolt is threadedly sleeved on the threaded end of each T-shaped rotating shaft;

[0021] Through the above technical solution, a positioning bolt is threadedly sleeved on the threaded end of each T-shaped rotating shaft to facilitate fixing the machine cover.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes a high-efficiency dryer for graphite production, in which a heater installed at its output end is controlled to rotate by a first motor, and a plurality of heating rods are fixedly provided at one end of the heater. While rotating, the heating rods transfer heat to the graphite raw materials inside the chassis to realize the process of heat conduction, thereby removing moisture from the graphite raw materials. The installation of the heat-conducting shell can protect the heating rods and reduce the wear of the heating rods. The stirring rods are controlled by the second motor at the bottom of the chassis to stir the graphite raw materials at the bottom of the chassis, thereby avoiding the situation where the graphite raw materials are deposited and heated unevenly at the bottom, thereby greatly improving the drying effect of the graphite raw materials.

[0024] 2. The utility model proposes a high-efficiency dryer for graphite production, in which an air pump is fixedly arranged on one side of the chassis, an exhaust pipe is fixedly arranged at one end of the air pump, and an air intake net is installed at one end of the chassis. The water vapor evaporated from the water can be extracted out of the chassis through the operation of the air pump, thereby further improving the drying effect. At the same time, the heater and the protective shell at the output end of the first motor are both detachable, which is convenient for the later maintenance and replacement of the device, thereby reducing the use cost of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an isometric drawing of a high-efficiency dryer for graphite production proposed in the utility model;

[0026] Figure 2 This is a cross-sectional view of a high-efficiency dryer for graphite production proposed in the utility model;

[0027] Figure 3 This is a top axonometric drawing of a high-efficiency dryer for graphite production proposed in the utility model;

[0028] Figure 4 This is an axonometric diagram of a stirring mechanism of a high-efficiency dryer for graphite production proposed in the present utility model;

[0029] Figure 5 This is an axonometric drawing of a machine cover of a high-efficiency dryer for graphite production proposed in the utility model.

[0030] Legend:

[0031] 1. Stirring mechanism; 101. First motor; 102. Heater; 103. Heating rod; 104. Heat-conducting shell; 105. First bolt; 106. Second bolt; 107. Third bolt; 108. Second motor; 109. Stirring rod; 110. Fourth bolt; 2. Chassis; 3. Machine cover; 4. Fixing plate; 5. Support leg; 6. Discharge pipe; 7. Control valve; 8. Vacuum pump; 9. Exhaust pipe; 10. Air intake net; 11. Rotating seat; 12. T-shaped rotating shaft; 13. Positioning bolt; 14. Matching plate; 15. Positioning hole; 16. Feed hopper; 17. Hopper cover. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1 、 2 4. An embodiment of the present invention provides: a high-efficiency dryer for graphite production, comprising a stirring mechanism 1, a chassis 2 and a cover 3. The stirring mechanism 1 is designed inside the chassis 2, the cover 3 is mounted on the top of the chassis 2, and fixing plates 4 are fixedly provided at the four corners of the chassis 2. Support legs 5 are fixedly provided at the bottom ends of the four fixing plates 4.

[0034] The stirring mechanism 1 includes a first motor 101, a heater 102, a second motor 108 and a stirring rod 109. The first motor 101 is installed on the top of the cover 3 through a plurality of first bolts 105. The heater 102 is installed at the output end of the first motor 101 through a plurality of second bolts 106. A plurality of heating rods 103 are fixedly provided at the bottom end of the heater 102. The outer ends of the plurality of heating rods 103 are all sleeved with a heat-conducting shell 104. The second motor 108 is installed at the bottom end of the chassis 2 through a plurality of fourth bolts 110. Stirring rods 109 are fixed on both sides of the output end of the second motor 108. A pair of third bolts 107 are installed at the connection between each heat-conducting shell 104 and the heater 102. The heating rods 103 are fixedly provided at the output end of the first motor 101. The device 102 rotates, and a plurality of heating rods 103 are fixedly provided at one end of the heater 102. While rotating, the heating rods 103 transfer heat to the graphite raw material inside the chassis 2 to realize the process of heat conduction, thereby removing moisture from the graphite raw material. The installation of the heat-conducting shell 104 can protect the heating rods 103 and reduce the wear of the heating rods 103. The stirring rod 109 is controlled by the second motor 108 at the bottom of the chassis 2 to stir the graphite raw material at the bottom of the chassis 2, thereby avoiding the situation where the graphite raw material is deposited and heated unevenly at the bottom, greatly improving the drying effect of the graphite raw material. A pair of third bolts 107 are installed at the connection between each heat-conducting shell 104 and the heater 102 to facilitate the disassembly of the heat-conducting shell 104.

[0035] Reference Figure 1 、 3, 5. A rotating seat 11 is fixedly provided at the four corners of one end of the chassis 2. A T-shaped rotating shaft 12 is rotatably provided in the middle of the four rotating seats 11. One end of each T-shaped rotating shaft 12 is provided with a thread. A matching plate 14 is fixedly provided at the four corners of the cover 3. A positioning hole 15 is provided at the top of each matching plate 14. An air pump 8 is fixedly provided on one side of the chassis 2. An exhaust pipe 9 is fixedly provided at one end of the air pump 8. An air intake net 10 is installed at one end of the chassis 2. A feed hopper 16 is fixedly provided on one side of the top of the cover 3. A bucket cover 17 is placed on the top of the feed hopper 16. A discharge pipe 6 is fixedly provided on one side of the bottom end of the chassis 2. A control valve 7 is provided in the middle of the discharge pipe 6. A positioning bolt 13 is threadedly sleeved on the threaded end of each T-shaped rotating shaft 12. By rotating the threaded end of the T-shaped rotating shaft 12 to the middle of the matching plate 14, and then passing By rotating the positioning bolt 13 so that its bottom end fits into the bottom end of the positioning hole 15, the machine cover 3 is fixed, which facilitates the installation and disassembly of the machine cover 3. An air pump 8 is fixedly provided on one side of the chassis 2, and an exhaust pipe 9 is fixedly provided at one end of the air pump 8. At the same time, an air intake net 10 is installed at one end of the chassis 2. The water vapor evaporated from the water can be pumped out of the box through the operation of the air pump 8, thereby further improving the drying effect. A feed hopper 16 is fixedly provided on one side of the top of the machine cover 3, and a bucket cover 17 is placed on the top of the feed hopper 16 to facilitate the addition of graphite raw materials into the chassis 2. A discharge pipe 6 is fixedly provided on one side of the bottom end of the chassis 2, and a control valve 7 is provided in the middle of the discharge pipe 6 to facilitate the control of the discharge of raw materials. A positioning bolt 13 is threadedly sleeved on the threaded end of each T-shaped rotating shaft 12 to facilitate the fixing of the machine cover 3.

[0036] Working principle: The heater 102 installed at its output end is controlled by the first motor 101 to rotate, and a plurality of heating rods 103 are fixedly provided at one end of the heater 102. While rotating, the heating rods 103 transfer heat to the graphite raw material inside the chassis 2 to realize the process of heat conduction, thereby removing moisture from the graphite raw material. The installation of the heat-conducting shell 104 can protect the heating rods 103 and reduce the wear of the heating rods 103. The stirring rods 109 at the bottom of the chassis 2 are controlled by the second motor 108 at the bottom of the chassis 2 to stir the graphite raw material at the bottom of the chassis 2. Stirring can avoid the situation where the bottom end of the graphite raw material is deposited and heated unevenly, which greatly improves the drying effect of the graphite raw material. By fixing an air pump 8 on one side of the chassis 2, an exhaust pipe 9 is fixed at one end of the air pump 8, and an air intake net 10 is installed at one end of the chassis 2, the water vapor evaporated from the water can be pumped out of the box through the operation of the air pump 8, thereby further improving the drying effect. At the same time, the heater 102 and the protective shell at the output end of the first motor 101 are both detachable, which is convenient for the later maintenance and replacement of the device, thereby reducing the use cost of the device.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-efficiency dryer for graphite production, comprising a stirring mechanism (1), a chassis (2) and a cover (3), characterized in that: The stirring mechanism (1) is designed inside the chassis (2), the cover (3) is installed on the top of the chassis (2), and fixing plates (4) are fixedly provided at the four corners of the chassis (2), and supporting legs (5) are fixedly provided at the bottom ends of the four fixing plates (4); The stirring mechanism (1) comprises a first motor (101), a heater (102), a second motor (108) and a stirring rod (109); the first motor (101) is mounted on the top of the cover (3) via a plurality of first bolts (105); the heater (102) is mounted on the output end of the first motor (101) via a plurality of second bolts (106); a plurality of heating rods (103) are fixedly provided at the bottom end of the heater (102); the outer ends of the plurality of heating rods (103) are each sleeved with a heat-conducting shell (104); the second motor (108) is mounted on the bottom end of the chassis (2) via a plurality of fourth bolts (110); stirring rods (109) are fixedly provided on both sides of the output end of the second motor (108).

2. The high-efficiency dryer for graphite production according to claim 1, characterized in that: A rotating seat (11) is fixedly provided at the four corners of one end of the chassis (2), a T-shaped rotating shaft (12) is rotatably provided in the middle of the four rotating seats (11), one end of each T-shaped rotating shaft (12) is provided with a thread, and a matching plate (14) is fixedly provided at the four corners of the cover (3), and a positioning hole (15) is provided at the top end of each matching plate (14).

3. The high-efficiency dryer for graphite production according to claim 1, characterized in that: An air pump (8) is fixedly provided on one side of the chassis (2), an exhaust pipe (9) is fixedly provided on one end of the air pump (8), and an air intake net (10) is installed on one end of the chassis (2).

4. The high-efficiency dryer for graphite production according to claim 1, characterized in that: A feed hopper (16) is fixedly provided on one side of the top end of the machine cover (3), and a hopper cover (17) is placed on the top end of the feed hopper (16).

5. The high-efficiency dryer for graphite production according to claim 1, characterized in that: A discharge pipe (6) is fixedly provided on one side of the bottom end of the chassis (2), and a control valve (7) is provided in the middle of the discharge pipe (6).

6. The high-efficiency dryer for graphite production according to claim 1, characterized in that: A pair of third bolts (107) are installed at the connection between each heat-conducting shell (104) and the heater (102).

7. The high-efficiency dryer for graphite production according to claim 2, characterized in that: A positioning bolt (13) is threadedly sleeved on the threaded end of each T-shaped rotating shaft (12).

Images