Combined disc dryer

Abstract

The utility model discloses a combined disc dryer which comprises a base frame, a discharging shell is fixedly installed on the upper side of the base frame, air cylinders are fixedly installed on the left side and the right side of the discharging shell respectively, connectors are fixedly installed at the output ends of the air cylinders respectively, and a single drying device is installed on the upper side of the discharging shell. A plurality of material overturning mechanisms are installed on the single drying device, the single drying device comprises a splicing shell, a rotating rod, a first spring, a fixing block and a heating mechanism, the splicing shell is arranged on the upper side of the discharging shell, the rotating rod is rotationally connected into the splicing shell, and the first spring is slidably connected to the rotating rod. According to the rotary drying device, materials can be intermittently turned during rotary drying of the materials, the drying efficiency of the materials is improved, a plurality of single drying devices can be combined and installed, and normal installation of an area with a too small space is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of dryers, in particular to a combined disc dryer. Background Art

[0002] Disc dryer is a new type of conduction drying equipment. It has the advantages of continuous operation, closed operation, high evaporation intensity, reasonable humidity gradient distribution, low power consumption, and small footprint. At the same time, its configuration is simple, and hot air is not used as the heating medium. There will be no product loss caused by the poor separation of hot air and dust entrained with the exhaust gas. Stearate is an auxiliary product synthesized by the reaction of stearic acid and metal compounds. Stearate is widely used in coatings, rubber, petrochemicals, papermaking, food, medicine and cosmetics industries. Stearic acid metal salt is a substance with a low melting point. In the airflow drying process, a higher hot air inlet temperature cannot be used, so the thermal efficiency cannot be improved.

[0003] Patent No. CN202021865298.X proposes a disc dryer, including a main shaft, a cylinder, a first drying disc, a material blocking ring plate and a first stirring member, the main shaft passes through the cylinder and is rotatably arranged on the cylinder, the first drying disc is fixedly arranged in the cylinder, a center hole is formed at the center of the first drying disc, and the main shaft passes through the center hole, which can avoid the material from splashing out of the drying disc and avoiding the material from falling into the chassis of the disc dryer and causing damage to the dryer. The material cannot be turned over during the rotary drying process, so that the drying efficiency cannot be improved, the combined installation cannot be carried out, and the area with too small space cannot be installed normally. Therefore, the technical personnel in this field provide a combined disc dryer to solve the problem that the material cannot be turned over during the rotary drying process, so that the drying efficiency cannot be improved, the combined installation cannot be carried out, and the area with too small space cannot be installed normally. Utility Model Content

[0004] The purpose of the utility model is to provide a combined disc dryer to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A combined disc dryer comprises a base frame, a material discharge shell is fixedly mounted on the upper side of the base frame, cylinders are fixedly mounted on the left and right sides of the material discharge shell, connectors are fixedly mounted on the output ends of the cylinders, a single drying device is mounted on the upper side of the material discharge shell, a plurality of material turning mechanisms are mounted on the single drying device, the single drying device comprises: a splicing shell, a rotating rod, a first spring, a fixed block and a heating mechanism, the splicing shell is arranged on the upper side of the material discharge shell, the rotating rod is rotatably connected in the splicing shell, the first spring is slidably connected to the rotating rod, the fixed block is fixedly mounted on the upper side of the rotating rod by screws, the heating mechanism is mounted on the rotating rod, a strip groove is arranged on the lower side of the rotating rod, the upper side of the first spring is close to the splicing shell, the lower side of the first spring is close to the heating mechanism, a cover plate is arranged on the upper side of the splicing shell, and the first spring acts on the rotating rods of two upper and lower single drying devices to make them tightly connected when they are butted up and down.

[0007] As a further solution of the utility model: the heating mechanism includes: a heating plate and a rotating disk, a plurality of the heating plates are fixedly mounted on the inner wall of the spliced ​​shell, the rotating disk is fixedly mounted on the rotating rod, a plurality of through openings are provided on the rotating disk, and the lower side of the first spring is in close contact with the rotating disk.

[0008] As a further solution of the utility model: the material turning mechanism includes: a sliding rod, a second spring, a connecting base and an extension mechanism, the sliding rod is slidably connected to the splicing shell, the second spring is slidably connected to the sliding rod, the connecting base is fixedly installed on the lower side of the sliding rod, a connecting head is fixedly installed on the upper side of the sliding rod, the extension mechanism is installed on the sliding rod, the lower side of the second spring is close to the splicing shell, and the upper side of the second spring is close to the extension mechanism.

[0009] As a further solution of the utility model: the extension mechanism includes: an extension rod and a scraper, the extension rod is fixedly installed on the upper side of the sliding rod, a plurality of scrapers are fixedly installed on the extension rod, and the upper side of the second spring is tightly attached to the extension rod.

[0010] As a further solution of the utility model: a motor housing is fixedly mounted on the blanking housing, a reduction motor is fixedly mounted in the motor housing, a strip-shaped protrusion is fixedly mounted on the output shaft of the reduction motor, and the strip-shaped protrusion is arranged in the strip-shaped slot.

[0011] As a further solution of the utility model: a plurality of sliding locking devices are installed on the outer side walls of the blanking shell and the splicing shell.

[0012] As a further solution of the utility model: the sliding locking device includes: a fixed base, a sliding block and a tension spring, multiple fixed bases are fixedly installed on the outer walls of the blanking shell and the splicing shell, the sliding block is slidably connected to the fixed base, a protrusion is provided on the upper side of the sliding block, the lower side of the tension spring is fixedly installed on the fixed base, and the upper side of the tension spring is fixedly installed on the lower side of the sliding block.

[0013] As a further solution of the utility model: a plurality of rotation locking devices are installed on the outer side wall of the spliced ​​shell, and the rotation locking devices include: a rotating base and a rotating plate, and the plurality of rotating bases are fixedly installed on the outer side wall of the spliced ​​shell, and the rotating plate is rotatably connected to the rotating base through a rotating shaft, and a groove is provided on the rotating plate for accommodating the protrusion on the upper side of the sliding block.

[0014] Compared with the prior art, the utility model has the following beneficial effects: a combined disc drying machine, when in use, multiple single drying devices are stacked and spliced ​​together according to drying needs, the spliced ​​shell of the upper single drying device is placed on the spliced ​​shell of the lower single drying device, the connecting head on the upper side of the lower sliding rod is connected to the connecting base on the lower side of the upper sliding rod, the fixing block on the lower rotating rod is arranged in the strip groove of the upper rotating rod, the sliding block is pulled upward, the tension spring is stretched, and the rotating plate is rotated at the same time, the slot on the rotating plate is placed in the upper protrusion of the sliding block, the sliding block is released, and the stretched tension spring contracts to fix the sliding block on the rotating plate, and the spliced ​​shells are connected together, and multiple single drying devices are stacked and spliced ​​together according to drying needs, so as to improve the drying efficiency and adapt to the area with smaller space, and the area with too small space can also be installed normally, open the cover plate, place the stearate on the rotating disk of the heating mechanism of the upper single drying device, and the reduction motor rotates the belt The rotating rod of the lower single drying device is driven to rotate, and the rotation of the rotating rod of the lower single drying device drives the rotating rod of the upper single drying device to rotate, so that the rotating disks of the upper single drying device and the lower single drying device rotate, and the heating plate is started to perform indirect heating. The output end of the cylinder intermittently moves up and down, driving the sliding rod of the turning mechanism of the lower single drying device to move up and down intermittently, so that the scraper on the extension rod moves up and down intermittently, turning the stearate on the rotating disk, so that it is turned over intermittently during the process of rotation and heating. The stacking and splicing of multiple single drying devices is conducive to the installation of the equipment in a small space area. Through the turning mechanism, the equipment intermittently turns the stearate during the process of rotation and heating the stearate, which is conducive to the drying of the stearate and improves the drying efficiency. The utility model can intermittently turn the material while the material is rotating and drying, thereby improving the drying efficiency of the material. It can be installed in combination through multiple single drying devices, which is conducive to normal installation in areas with too small space. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 It is a schematic diagram of a combination of multiple single drying devices of the utility model;

[0018] Figure 4 It is a cross-sectional view of a schematic diagram of a combination of multiple single drying devices of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the sliding locking device and the rotating locking device of the utility model.

[0020] In the figure: 1. base frame; 2. blanking shell; 3. cylinder; 4. connecting head; 5. splicing shell; 6. rotating rod; 7. first spring; 8. fixed block; 9. heating plate; 10. rotating disk; 11. sliding rod; 12. connecting base; 13. extension rod; 14. scraper; 15. reduction motor; 16. fixed base; 17. sliding block; 18. tension spring; 19. rotating plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 5 In the embodiment of the utility model, a combined disc dryer comprises a base frame 1, a material unloading shell 2 is fixedly mounted on the upper side of the base frame 1, a cylinder 3 is fixedly mounted on both the left and right sides of the material unloading shell 2, a connector 4 is fixedly mounted on the output end of the cylinder 3, a single drying device is mounted on the upper side of the material unloading shell 2, and a plurality of material turning mechanisms are mounted on the single drying device, the single drying device comprises: a splicing shell 5, a rotating rod 6, a first spring 7, a fixing block 8 and a heating mechanism, the splicing shell 5 is arranged on the upper side of the material unloading shell 2, the rotating rod 6 is rotatably connected in the splicing shell 5, the first spring 7 is slidably connected to the rotating rod 6, the fixing block 8 is fixedly mounted on the upper side of the rotating rod 6 by screws, the heating mechanism is mounted on the rotating rod 6, a strip groove is arranged on the lower side of the rotating rod 6, the upper side of the first spring 7 is close to the splicing shell 5, the lower side of the first spring 7 is close to the heating mechanism, a cover plate is arranged on the upper side of the splicing shell 5, and the first spring 7 acts on the rotating rods 6 of the two upper and lower single drying devices to make them tightly connected when they are connected up and down;

[0023] The heating mechanism comprises: a heating plate 9 and a rotating disk 10, wherein a plurality of heating plates 9 are fixedly mounted on the inner wall of the spliced ​​housing 5, the rotating disk 10 is fixedly mounted on the rotating rod 6, a plurality of through openings are arranged on the rotating disk 10, and the lower side of the first spring 7 is in close contact with the rotating disk 10;

[0024] The rotating rod 6 rotates to drive the rotating disk 10 to rotate, and the heating plate 9 heats the material on the rotating disk 10, which is conducive to uniform heating of the material;

[0025] The turning mechanism includes: a sliding rod 11, a second spring, a connecting base 12 and an extending mechanism, the sliding rod 11 is slidably connected to the splicing shell 5, the second spring is slidably connected to the sliding rod 11, the connecting base 12 is fixedly installed on the lower side of the sliding rod 11, the upper side of the sliding rod 11 is fixedly installed with a connecting head 4, the extending mechanism is installed on the sliding rod 11, the lower side of the second spring is close to the splicing shell 5, and the upper side of the second spring is close to the extending mechanism;

[0026] The extension mechanism includes: an extension rod 13 and a scraper 14, the extension rod 13 is fixedly mounted on the upper side of the sliding rod 11, a plurality of scrapers 14 are fixedly mounted on the extension rod 13, and the upper side of the second spring is in close contact with the extension rod 13;

[0027] The output end of the cylinder 3 moves up and down intermittently, driving the sliding rod 11 of the turning mechanism to move up and down intermittently. The sliding rod 11 of the turning mechanism moves up and down intermittently, driving the scraper 14 on the extension rod 13 to move up and down intermittently, which is beneficial to intermittently turning the material on the rotating disk 10 and improving the drying efficiency.

[0028] A motor housing is fixedly mounted on the blanking housing 2, a reduction motor 15 is fixedly mounted inside the motor housing, a strip-shaped convex block is fixedly mounted on the output shaft of the reduction motor 15, and the strip-shaped convex block is arranged in the strip-shaped slot;

[0029] Multiple sliding locking devices are installed on the outer side walls of the blanking shell 2 and the splicing shell 5;

[0030] The sliding locking device includes: a fixed base 16, a sliding block 17 and a tension spring 18. A plurality of fixed bases 16 are fixedly mounted on the outer side walls of the blanking housing 2 and the splicing housing 5. The sliding block 17 is slidably connected to the fixed base 16. A protrusion is provided on the upper side of the sliding block 17. The lower side of the tension spring 18 is fixedly mounted on the fixed base 16. The upper side of the tension spring 18 is fixedly mounted on the lower side of the sliding block 17.

[0031] A plurality of rotation locking devices are installed on the outer side wall of the splicing housing 5, and the rotation locking devices include: a rotating base and a rotating plate 19, wherein the plurality of rotating bases are fixedly installed on the outer side wall of the splicing housing 5, and the rotating plate 19 is rotatably connected to the rotating base through a rotating shaft, and the rotating plate 19 is provided with a slot for accommodating the protrusion on the upper side of the sliding block 17;

[0032] Pull the sliding block 17 upward, the tension spring 18 is stretched, and the rotating plate 19 is rotated at the same time, and the groove on the rotating plate 19 is placed in the protrusion on the upper side of the sliding block 17. Release the sliding block 17, and the stretched tension spring 18 contracts to fix the sliding block 17 on the rotating plate 19.

[0033] The working principle of the utility model is:

[0034] A combined disc dryer, when in use, multiple single drying devices are stacked and spliced ​​together according to drying requirements, the spliced ​​shell 5 of the upper single drying device is placed on the spliced ​​shell 5 of the lower single drying device, the connector 4 on the upper side of the lower sliding rod 11 is connected to the connecting base 12 on the lower side of the upper sliding rod 11, the fixed block 8 on the lower rotating rod 6 is set in the strip groove of the upper rotating rod 6, the sliding block 17 is pulled upward, the tension spring 18 is stretched, and the rotating plate 19 is rotated at the same time, the groove on the rotating plate 19 is placed in the upper protrusion of the sliding block 17, the sliding block 17 is released, and the stretched tension spring 18 contracts to fix the sliding block 17 on the rotating plate 19, and the spliced ​​shells 5 are connected together. Multiple single drying devices are stacked and spliced ​​together according to drying requirements, which improves drying efficiency and adapts to areas with smaller space. It can also be installed normally in areas with too small space, open the cover plate, and stearate Placed on the rotating disk 10 of the heating mechanism of the upper single drying device, the reduction motor 15 rotates to drive the rotating rod 6 of the lower single drying device to rotate, and the rotating rod 6 of the lower single drying device rotates to drive the rotating rod 6 of the upper single drying device to rotate, so that the rotating disk 10 of the upper single drying device and the lower single drying device rotates, and the heating plate 9 is started for indirect heating. The output end of the cylinder 3 moves up and down intermittently, driving the sliding rod 11 of the turning mechanism of the lower single drying device to move up and down intermittently, so that the scraper 14 on the extension rod 13 moves up and down intermittently, turning the stearate on the rotating disk 10, so that it is turned intermittently during the rotation and heating process, which is beneficial to the drying of the stearate and improves the drying efficiency. The utility model can turn the material intermittently while the material is rotating and drying, thereby improving the drying efficiency of the material. It can be installed in combination through multiple single drying devices, which is beneficial to the normal installation in areas with too small space.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A combined disc dryer, comprising a base frame (1), characterized in that: A material unloading shell (2) is fixedly mounted on the upper side of the base frame (1), a cylinder (3) is fixedly mounted on both the left and right sides of the material unloading shell (2), a connector (4) is fixedly mounted on the output end of the cylinder (3), a single drying device is mounted on the upper side of the material unloading shell (2), a plurality of material turning mechanisms are mounted on the single drying device, the single drying device comprises: a splicing shell (5), a rotating rod (6), a first spring (7), a fixing block (8) and a heating mechanism, the splicing shell (5) is arranged at the lower The rotating rod (6) is rotatably connected to the splicing shell (5), the first spring (7) is slidably connected to the rotating rod (6), the fixing block (8) is fixedly mounted on the upper side of the rotating rod (6) by screws, the heating mechanism is mounted on the rotating rod (6), the lower side of the rotating rod (6) is provided with a strip groove, the upper side of the first spring (7) is in close contact with the splicing shell (5), the lower side of the first spring (7) is in close contact with the heating mechanism, and the upper side of the splicing shell (5) is provided with a cover plate.

2. The combined disc dryer according to claim 1, characterized in that: The heating mechanism comprises: a heating plate (9) and a rotating disk (10); a plurality of the heating plates (9) are fixedly mounted on the inner wall of the spliced ​​housing (5); the rotating disk (10) is fixedly mounted on the rotating rod (6); a plurality of through openings are provided on the rotating disk (10); and the lower side of the first spring (7) is in close contact with the rotating disk (10).

3. The combined disc dryer according to claim 2, characterized in that: The material turning mechanism comprises: a sliding rod (11), a second spring, a connecting base (12) and an extending mechanism, wherein the sliding rod (11) is slidably connected to the splicing shell (5), the second spring is slidably connected to the sliding rod (11), the connecting base (12) is fixedly installed on the lower side of the sliding rod (11), a connecting head (4) is fixedly installed on the upper side of the sliding rod (11), the extending mechanism is installed on the sliding rod (11), the lower side of the second spring is in close contact with the splicing shell (5), and the upper side of the second spring is in close contact with the extending mechanism.

4. The combined disc dryer according to claim 3, characterized in that: The extension mechanism comprises: an extension rod (13) and a scraper (14); the extension rod (13) is fixedly mounted on the upper side of the sliding rod (11); a plurality of scrapers (14) are fixedly mounted on the extension rod (13); and the upper side of the second spring is in close contact with the extension rod (13).

5. The combined disc dryer according to claim 4, characterized in that: A motor housing is fixedly mounted on the blanking housing (2), a reduction motor (15) is fixedly mounted inside the motor housing, a strip-shaped protrusion is fixedly mounted on the output shaft of the reduction motor (15), and the strip-shaped protrusion is arranged in the strip-shaped slot.

6. The combined disc dryer according to claim 5, characterized in that: The outer side walls of the blanking shell (2) and the splicing shell (5) are provided with a plurality of sliding locking devices.

7. The combined disc dryer according to claim 6, characterized in that: The sliding locking device comprises: a fixed base (16), a sliding block (17) and a tension spring (18); a plurality of the fixed bases (16) are fixedly mounted on the outer walls of the blanking shell (2) and the splicing shell (5); the sliding block (17) is slidably connected to the fixed base (16); a protrusion is provided on the upper side of the sliding block (17); the lower side of the tension spring (18) is fixedly mounted on the fixed base (16); and the upper side of the tension spring (18) is fixedly mounted on the lower side of the sliding block (17).

8. The combined disc dryer according to claim 7, characterized in that: The outer wall of the spliced ​​shell (5) is provided with a plurality of rotation locking devices, the rotation locking devices comprising: a rotation base and a rotation plate (19), the plurality of rotation bases being fixedly mounted on the outer wall of the spliced ​​shell (5), the rotation plate (19) being rotationally connected to the rotation base via a rotation shaft, and the rotation plate (19) being provided with a slot.

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