CN212902386U

CN212902386U - Uniform drying type magnesium sulfate dryer

Info

Publication number: CN212902386U
Application number: CN202021666889.4U
Authority: CN
Inventors: 李松坤; 王静; 曲晓燕
Original assignee: Laizhou Shouxi Magnesium Industry Co ltd
Current assignee: Laizhou Shouxi Magnesium Industry Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-04-06
Anticipated expiration: 2030-08-12

Abstract

The application relates to an even drying type magnesium sulfate dryer, which comprises a dryer body, wherein the dryer body is rotatably connected with an obliquely arranged roller, a ventilating pipeline is arranged in the roller, and the ventilating pipeline penetrates through the interior of the roller along the axial direction of the roller; the machine body is provided with a support frame which is arranged at the two ends of the ventilating duct and is connected with the two ends of the ventilating duct, the bottom of the ventilating duct is provided with a plurality of ventilation openings, and the ventilation openings are uniformly arranged along the length direction of the ventilating duct; the lower end of the roller is provided with an air duct which is rotationally connected with the ventilation pipeline, and one end of the air duct far away from the ventilation pipeline is fixedly connected with an air blower. This application has the effect of the homogeneity of material stoving.

Description

Uniform drying type magnesium sulfate dryer

Technical Field

The application relates to the field of dryers, in particular to an even drying type magnesium sulfate dryer.

Background

At present, a common roller dryer mainly comprises a roller, wherein two sides of the roller are open, hot air directly enters from one end of the roller, and the hot air directly enters into the roller to directly generate heat for drying materials.

The prior art can refer to the chinese utility model patent that the grant bulletin number is CN207456125U, and it discloses a cylinder drying-machine, including barrel, material import, material export, heat import and heat export, be equipped with a plurality of on the inner wall of barrel and choose the flitch, choose the flitch and be the screw-tupe distribution on the inner wall of barrel, the both ends of barrel are connected with first head and second head respectively, be connected with on the first head heat import with material export is connected with heat export and material import on the second head, the material along material import to material export flows, the heat flows to the heat export along the heat import, and the material forms reverse flow with the heat.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in the drying process, the wind direction is opposite to the middle of the roller, so that the wind is concentrated in the middle of the roller, and the uniformity of drying materials is poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the drying uniformity of the materials. The application provides an even stoving formula magnesium sulfate drying-machine.

The application provides a uniform drying formula magnesium sulfate drying-machine adopts following technical scheme:

the uniform drying type magnesium sulfate dryer comprises a dryer body, wherein an obliquely arranged roller is rotatably connected to the dryer body, a ventilating pipeline is arranged in the roller and penetrates through the interior of the roller along the axial direction of the roller; the machine body is provided with support frames which are arranged at two ends of the ventilating duct and connected with the two ends of the ventilating duct, the bottom of the ventilating duct is provided with a plurality of ventilation openings, and the ventilation openings are uniformly arranged along the length direction of the ventilating duct; an air duct is arranged at the lower end of the roller and is rotatably connected with the ventilation pipeline, and an air blower is fixedly connected with one end of the air duct far away from the ventilation pipeline.

Through adopting above-mentioned technical scheme, after the air-blower starts, because the one end and the air pipe rotation of dryer are connected for hot-blast process dryer gets into air pipe, inside air pipe ran through the cylinder along the axial of cylinder, the vent of air pipe inner wall evenly flowed hot-blast, thereby make hot-blast even circulation in the cylinder, when having the material in the cylinder, hot-blast even blowing reaches the effect of evenly drying the material to the material.

Preferably, air pipe has set firmly along the first teeth of a cogwheel of air pipe circumference extension at the outer wall that is close to dryer one end, sliding connection has the rack with first teeth of a cogwheel meshing on the support frame, be equipped with on the support frame and be used for driving rack reciprocating sliding's actuating mechanism.

Through adopting above-mentioned technical scheme, when actuating mechanism moved, actuating mechanism drive rack reciprocating sliding, the slip of rack drove first teeth of a cogwheel reciprocating rotation, and then makes air pipe swing to can increase air pipe's the scope of blowing, make to dry more evenly.

Preferably, the driving mechanism comprises a driving rod rotatably connected with one end of the rack, a driving disc rotatably connected with the support frame and a driving motor arranged on the support frame; the driving rod is rotatably connected with the eccentric position of the driving disc at one end far away from the rack, the axial direction of the driving disc is parallel to the axial direction of the first gear teeth, and the output shaft of the driving motor is coaxially and fixedly connected with the axis of the driving disc.

Through adopting above-mentioned technical scheme, driving motor starts the back, and driving motor's output shaft drives the driving-disc and rotates, and the rotation of driving-disc drives the actuating lever and rotates to drive rack reciprocating sliding, and then realize air pipe's swing, in order to reach and make hot-blast more even, make the material more abundant with hot-blast contact.

Preferably, the outer wall of cylinder is equipped with the second teeth of a cogwheel that extends along cylinder circumference, be equipped with the mount pad on the organism, rotate on the mount pad and be connected with the gear with the meshing of second teeth of a cogwheel, the axial of gear is parallel with the axial of driving-disc, be equipped with on the mount pad and be used for drive gear pivoted linkage subassembly.

Through adopting above-mentioned technical scheme, under the effect of linkage subassembly for the gear revolve, the rotation of gear drives and gear engagement second teeth of a cogwheel motion, thereby makes the cylinder rotatory, and the rotation of cylinder makes the material upset in the cylinder, and then makes the material more abundant with hot-blast contact.

Preferably, the linkage assembly comprises a linkage rod extending along the axial direction of the gear, one end of the linkage rod is fixedly connected to the axis of the driving disc, and the other end of the linkage rod is fixedly connected with the axis of the gear.

Through adopting above-mentioned technical scheme, because the one end of gangbar and the axle center fixed connection of driving-disc, the rotation of driving-disc makes the gangbar motion, and the gangbar drives gear revolve, and the rotation of gear drives the motion of second teeth of a cogwheel to make the cylinder rotatory, the rotation of cylinder makes the material upset in the cylinder, and then makes material and hot-blast contact more abundant.

Preferably, the two sides of the meshing position of the gear and the second gear teeth are respectively provided with a protection plate, and the protection plates are fixedly connected with the gear.

Through adopting above-mentioned technical scheme, when gear and second teeth of a cogwheel cooperation rotate, the guard plate covers gear and second teeth of a cogwheel meshing department between the two to make gear and second teeth of a cogwheel complex more stable, reduce the probability that gear and second teeth of a cogwheel stagger and drop.

Preferably, air pipe is equipped with the reinforcement section of thick bamboo in the junction with the dryer, the one end and the dryer fixed connection of reinforcing a section of thick bamboo inner wall, the other end and the air pipe of reinforcing a section of thick bamboo rotate to be connected.

Through adopting above-mentioned technical scheme, after the air-blower starts, hot-blast process dryer flow direction air pipe, consolidate the barrel casing and establish in dryer and air pipe's junction, can be more stable being connected of dryer and air pipe, prevent hot-blast loss.

Preferably, the curtain cloth is arranged at the vent and fixedly connected with the vent.

By adopting the technical scheme, when no hot air circulates in the ventilation pipeline, the curtain cloth at the ventilation opening can reduce the probability that the ventilation opening is blocked by dirt.

Preferably, the inner wall of the roller is provided with a plurality of lifting plates, and the plurality of lifting plates are fixedly connected with the roller.

Through adopting above-mentioned technical scheme, when the cylinder was rotatory, the material in the cylinder also can roll along with it, and when the material dropped on the lifting blade, the lifting blade can be broken up the material, makes its more abundant contact with hot-blast.

Preferably, the lifting blade is provided with a plurality of filtering holes.

Through adopting above-mentioned technical scheme, break up the back with the material when the lifting blade, the material falls along the filtration hole above the lifting blade, and when falling, the material is more scattered to make the material longer with hot-blast contact time, and then make hot air drying's efficiency higher.

In summary, the present application includes at least one of the following beneficial technical effects:

1. after the blower is started, one end of the air duct is fixedly connected with the ventilating duct, so that hot air enters the ventilating duct through the air duct, the hot air uniformly flows out through the ventilation opening on the inner wall of the ventilating duct, and when materials exist in the drum, the hot air is blown to the materials, so that the effect of uniformly drying the materials is achieved;

2. the protection plates are arranged on two sides of the second gear teeth and the gear, so that the second gear teeth and the gear can be meshed more firmly, and the probability that the second gear teeth and the gear are staggered and fall off is reduced;

3. after the material is broken up by the lifting blade, the material falls down along the filtering holes on the lifting blade, and when the material falls down, the material is scattered, so that the contact time between the material and hot air is longer, and the hot air uniform drying efficiency is higher.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

FIG. 2 is a schematic view showing the positional relationship of the ventilation duct, the vent and the curtain according to the embodiment.

Fig. 3 is a partially enlarged view of a portion a in fig. 1.

Description of reference numerals: 1. a body; 2. a drum; 22. a second gear tooth; 3. a ventilation duct; 31. a vent; 32. a cord fabric; 33. a first gear tooth; 4. an air duct; 5. a blower; 6. a reinforcement cylinder; 8. a support frame; 81. a rack; 9. a drive motor; 10. a mounting seat; 11. a linkage assembly; 111. a linkage rod; 15. a gear; 16. a protection plate; 17. a drive mechanism; 171. a left disc; 172. a right disc; 173. a connecting rod; 174. a drive rod; 175. a drive disc; 176. a collar.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses even stoving formula magnesium sulfate drying-machine. Referring to fig. 1, an even stoving formula magnesium sulfate drying-machine, including organism 1, rotate on the organism 1 and be connected with the cylinder 2 that the slope set up, be equipped with air pipe 3 in the cylinder 2, inside air pipe 3 passed through cylinder 2 along the axial of cylinder 2, organism 1 installed respectively at air pipe 3's both ends with air pipe 3 both ends be connected support frame 8, support frame 8's top and air pipe 3 rotate to be connected. The heights of the support frames 8 at the two ends are respectively consistent with the heights of the two ends of the ventilation pipeline 3, so that the ventilation pipeline 3 is erected conveniently.

Referring to fig. 1 and 2, the ventilation duct 3 is provided with a plurality of ventilation openings 31 at the bottom of the ventilation duct 3 along the longitudinal direction, and the ventilation openings 31 are uniformly arranged along the longitudinal direction of the ventilation duct 3. When hot air exists in the ventilation duct 3, the hot air enters the roller 2 through the ventilation opening 31 to be in contact with the materials in the roller 2, so that the drying effect of the materials is realized.

Referring to fig. 1 and 2, a curtain 32 is disposed at the vent 31, and the curtain 32 is fixedly connected with the vent 31. When no hot air flows in the ventilation duct 3, the arrangement of the curtain cloth 32 can prevent dirt impurities from blocking the ventilation opening 31, thereby playing a role of protecting the ventilation opening 31.

Referring to fig. 1 and 2, an air duct 4 is arranged at the lower end of the drum 2, the air duct 4 is rotatably connected with the ventilation duct 3, and an air blower 5 is fixedly connected to one end of the air duct 4 far away from the ventilation duct 3. The aperture of the air duct 4 is smaller than that of the ventilation duct 3, so that one end of the air duct 4 is inserted into the ventilation duct 3. The outer wall that dryer 4 was being close to air pipe 3 one end is equipped with first spout, and air pipe 3 is being close to the inner wall of dryer 4 one side be equipped with the first pulley of spout adaptation. When the first chute is engaged with the first pulley, rotation of the ventilation duct 3 is achieved. After the blower 5 is started, the blower 5 blows hot air into the air duct 4, the hot air enters the air duct 3 through the air duct 4, and the hot air uniformly flows into the roller 2 along the ventilation opening 31 of the air duct 3, so that the hot air is contacted with materials in the roller 2, and the materials are uniformly dried.

Referring to fig. 1, a reinforcing cylinder 6 is arranged at the joint of the ventilation duct 3 and the air duct 4, one end of the inner wall of the reinforcing cylinder 6 is fixedly connected with the air duct 4, and the other end of the reinforcing cylinder 6 is rotatably connected with the ventilation duct 3. Reinforce a section of thick bamboo 6 and be equipped with along the second spout that 6 circumference of reinforcing extend at the inner wall that is close to air pipe 3 one end, air pipe 3 is equipped with along air pipe 3 circumference extension and with the second pulley of second spout adaptation at the outer wall of reinforcing 6 junctions. When second spout and second pulley joint, realize that air pipe 3 is connected with the rotation of consolidating a section of thick bamboo 6, consolidate a section of thick bamboo 6 and can be connected dryer 4 and air pipe 3 more firm, and then reduce the probability that hot-blast scatters and disappears.

Referring to fig. 1 and 3, the ventilation duct 3 is provided with a first gear 33 extending along the circumferential direction of the ventilation duct 3 at an end close to the air duct 4. The supporting frame 8 is slidably connected with a rack 81 engaged with the first gear 33, and the first gear 33 is fixedly connected with the outer wall of the ventilation duct 3. The supporting frame 8 is provided with a sleeve ring 176, and the rack 81 penetrates through the sleeve ring 176 and is connected with the sleeve ring 176 in a sliding manner. Rack 81 is reciprocal to slide in lantern ring 176, and the slip direction of rack 81 is perpendicular with ventilation duct 3's length direction, and rack 81's motion drives first teeth of a cogwheel 33 and rotates, and then makes ventilation duct 3 swing to it is more even to reach the material contact that makes hot-blast in the ventilation duct 3 and the cylinder 4.

Referring to fig. 1 and 3, the supporting frame 8 is provided with a driving mechanism 17 for driving the rack 81 to slide back and forth, and the driving mechanism 17 includes a driving rod 174 rotatably connected to one end of the rack 81, a driving disc 175 rotatably connected to the supporting frame 8, and a driving motor 9 mounted on the supporting frame 8. The driving rod 174 is rotatably connected to the eccentric position of the driving disc 175 at the end far from the rack 81, and the axis of the driving disc 175 is parallel to the axial direction of the first gear teeth 33. The output shaft of the driving motor 9 is fixedly connected with the axis of the driving disc 175. When the driving motor 9 is started, the driving disc 175 can be driven to rotate, and the driving rod 174 can be driven to move.

Referring to fig. 3, the driving disk 175 includes a left disk 171 and a right disk 172, the axes of the left disk 171 and the right disk 172 are overlapped, and the axis of the left disk 171 is fixedly connected to the output shaft of the driving motor 9. A connecting rod 173 is fixedly arranged at the eccentric position of one side of the left disc 171, which is close to the right disc 172, the axis of the connecting rod 173 is parallel to the axis of the left disc 171, and the other end of the connecting rod 173 is fixedly connected with the right disc 172; a driving rod 174 is rotatably connected to the link 173, the driving rod 174 rotates along the axial direction of the link 173, the driving rod 174 is rotatably connected to the rack 81 at an end away from the link 173, and the driving rod 174 is parallel to the axial direction of the link 173 at the axial direction of the rotating shaft connected to the rack 81. When the driving motor 9 is started, the left disc 171 is driven to rotate, so that the link 173 drives the driving rod 174 to move, and the rack 81 is driven to reciprocate in the sleeve 176.

Referring to fig. 1, 3, the drum 2 is provided with second gear teeth 22 extending circumferentially of the drum 2. The machine body 1 is provided with a mounting seat 10, a gear 15 engaged with the second gear teeth 22 is rotatably connected to the mounting seat 10, and the axial direction of the gear 15 is parallel to the axial direction of the driving disc 175. The driving disc 175 drives the gear 15 to rotate, which in turn drives the second gear teeth 22 to rotate, so as to realize the rotation of the drum 2.

Referring to fig. 1, two sides of the meshing position of the second gear teeth 22 and the gear 15 are respectively provided with a protection plate 16, and the protection plates 16 are fixedly connected with the gear 15. When the second gear 22 and the gear 15 rotate in a matching manner, the protection plate 16 covers the meshing position of the second gear 22 and the gear 15, and the second gear 22 and the gear 15 are prevented from being staggered and falling off.

Referring to fig. 1 and 3, the mounting base 10 is provided with a linkage assembly 11 for driving the rotation of the gear 15. The linkage assembly 11 includes a linkage rod 111 extending in the axial direction of the gear 15. One end of the linkage rod 111 is fixedly connected to the axis of the right disc 172, and the other end of the linkage rod 111 is fixedly connected to the axis of the gear 15. Because one end of the linkage rod 111 is connected with the axle center of the right disc 172, the rotation of the right disc 172 drives the linkage rod 111 to move.

Referring to fig. 1 and 3, the inner wall of the drum 2 is provided with a plurality of material raising plates 21, the plurality of material raising plates 21 are fixedly connected with the inner wall of the drum 2, and the material raising plates 21 are provided with a plurality of filtering holes 211. The material raising plates 211 are arranged along the inner wall of the drum 2. When the material in the cylinder 2 overturns, the material falls to the lifting blade 21, the lifting blade 21 can break up the material, the filtering holes 211 can enable scattered material to pass through the filtering holes 211, and then the material is longer in contact with hot air, and the contact is more sufficient.

The implementation principle of the uniform drying type magnesium sulfate dryer in the embodiment of the application is as follows: the worker starts the blower 5 to make hot air enter the ventilation duct 3, the hot air enters the roller 2 under the action of the ventilation opening 31, then the driving motor 9 is started, the driving disc 175 is driven by the driving motor 9 to move, the rack 81 and the first gear teeth 33 are meshed to move, and the ventilation duct 3 is driven to swing, so that the hot air is more uniform; the driving disc 175 drives the linkage rod 111 to move, so that the gear 15 and the second gear 22 are meshed to rotate, thereby driving the drum 2 to rotate, so that the material is turned over in the drum 2, and the material is more uniform, so as to achieve the effect of uniformly drying the material.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a uniform drying formula magnesium sulfate drying-machine which characterized in that: the air-conditioning device comprises a machine body (1), wherein the machine body (1) is rotatably connected with a rotary drum (2) which is obliquely arranged, a ventilation pipeline (3) is arranged in the rotary drum (2), and the ventilation pipeline (3) penetrates through the interior of the rotary drum (2) along the axial direction of the rotary drum (2); the air conditioner is characterized in that the machine body (1) is provided with a support frame (8) which is arranged at two ends of the ventilation pipeline (3) and connected with two ends of the ventilation pipeline (3), the bottom of the ventilation pipeline (3) is provided with a plurality of ventilation openings (31), and the ventilation openings (31) are uniformly arranged along the length direction of the ventilation pipeline (3); the lower end of the roller (2) is provided with an air duct (4), the air duct (4) is rotatably connected with the ventilation pipeline (3), and the air duct (4) is fixedly connected with an air blower (5) at one end far away from the ventilation pipeline (3).

2. The homogeneous drying type magnesium sulfate dryer as set forth in claim 1, wherein: air pipe (3) set firmly along air pipe (3) circumference extension's first teeth of a cogwheel (33) outer wall near dryer (4) one end, sliding connection has rack (81) with first teeth of a cogwheel (33) meshing on support frame (8), be equipped with on support frame (8) and be used for driving rack (81) reciprocating sliding's actuating mechanism (17).

3. The uniform drying type magnesium sulfate dryer as claimed in claim 2, wherein: the driving mechanism (17) comprises a driving rod (174) rotatably connected with one end of the rack (81), a driving disc (175) rotatably connected with the supporting frame (8) and a driving motor (9) arranged on the supporting frame (8); the driving rod (174) is rotatably connected with the eccentric position of the driving disc (175) at one end far away from the rack (81), the axial direction of the driving disc (175) is parallel to the axial direction of the first gear teeth (33), and the output shaft of the driving motor (9) is coaxially and fixedly connected with the axis of the driving disc (175).

4. The homogeneous drying type magnesium sulfate dryer as set forth in claim 3, wherein: the utility model discloses a drive plate, including cylinder (2), cylinder (2) outer wall, mount pad (10) are equipped with on organism (1), rotate on mount pad (10) and be connected with gear (15) with the meshing of second teeth of a cogwheel (22), the axial of gear (15) and the axial direction parallel of driving-disc (175), be equipped with on mount pad (10) and be used for driving gear (15) pivoted linkage subassembly (11).

5. The homogeneous drying type magnesium sulfate dryer as set forth in claim 4, wherein: linkage subassembly (11) include linkage rod (111) along the axial extension of gear (15), the one end fixed connection of linkage rod (111) is in the axle center of driving-disc (175), the other end of linkage rod (111) and the axle center fixed connection of gear (15).

6. The homogeneous drying type magnesium sulfate dryer as set forth in claim 4, wherein: protection plates (16) are respectively arranged on two sides of the meshing position of the gear (15) and the second gear teeth (22), and the protection plates (16) are fixedly connected with the gear (15).

7. The homogeneous drying type magnesium sulfate dryer as set forth in claim 1, wherein: air pipe (3) are equipped with a reinforcement section of thick bamboo (6) in the junction with dryer (4), consolidate the one end and dryer (4) fixed connection of a section of thick bamboo (6) inner wall, the other end and the air pipe (3) of consolidating a section of thick bamboo (6) are rotated and are connected.

8. The homogeneous drying type magnesium sulfate dryer as set forth in claim 1, wherein: curtain cloth (32) is arranged at the position of the vent (31), and the curtain cloth (32) is fixedly connected with the vent (31).

9. The homogeneous drying type magnesium sulfate dryer as set forth in claim 1, wherein: the inner wall of the roller (2) is provided with a plurality of lifting blades (21), and the lifting blades (21) are fixedly connected with the inner wall of the roller (2).

10. The homogeneous drying magnesium sulfate dryer of claim 9, wherein: the material lifting plate (21) is provided with a plurality of filtering holes (211).