Novel uniform material distribution device of pellet chain plate dryer

Abstract

The utility model discloses a novel uniform material distribution device of a pellet chain plate drying machine, which comprises a shell, a plurality of layers of chain plate conveying belts are arranged on the inner side surface of the shell, the top of the front surface of the shell is fixedly connected with a supporting seat, and the upper surface of the supporting seat is fixedly connected with a motor. According to the novel uniform material distributing device of the pellet chain plate dryer, through the arrangement of the multiple layers of chain plate conveying belts, the gears, the toothed plates, the supporting plates and the material distributing rollers, a motor drives a rotating rod to rotate, the gears drive the supporting rods to rotate by a certain angle through the toothed plates, the positions of the material distributing rollers are adjusted, and pellets of different sizes are distributed; pellets are evenly turned and distributed through the distributing rollers, the phenomenon that moisture is difficult to discharge due to the fact that the pellets are stacked mutually is avoided, the multiple layers of chain plate conveying belts enable the pellets to have a larger heating area, in the continuous falling process of the pellets, the pellets can be automatically turned over, the purpose of even drying is achieved, and therefore the drying effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of drying machines, in particular to a novel uniform material distribution device for a pellet chain plate drying machine. Background Art

[0002] As we all know, pelletizing is one of the important methods of powder ore agglomeration. First, add appropriate amount of water and binder to the powder ore to make green balls with uniform viscosity and sufficient strength. After drying and preheating, they are roasted in an oxidizing atmosphere to make the green balls agglomerate to make pellets. Add appropriate amount of water to the ore powder, and after it is agglomerated into the required pellet shape, use a dryer to dry the pellets to make finished pellets.

[0003] After searching, Chinese Patent Publication (Announcement) No. CN217817954U discloses a heating device for a pellet dryer, including a barrel, a silo is slidably arranged in the barrel, a rotating shaft is rotatably connected in the silo, a motor is installed on the top of the silo, the output end of the motor is fixedly connected to the rotating shaft, two material placing trays are arranged on the rotating shaft, two positioning rings are fixedly connected to the rotating shaft, an undulating ring is fixedly connected to the bottom end of the positioning ring, a lifting plate is fixedly connected to the undulating ring, a condensing box and a heating box are fixedly connected to the left end of the barrel. When it is used, compared with the prior art, wet pellets are prone to adhesion during the drying process. This design can shake the undulating material placing tray, and under the action of gravity, the pellets can roll on the material placing tray to avoid adhesion. At the same time, the powder dropped from the pellets can be collected. The device is relatively simple to operate and has high practicality.

[0004] Although the above patent can dry the pellets, when the pellets are transported inside the dryer, the feeder loads a large amount of material at a time, which easily leads to the accumulation of pellets and difficulty in quickly discharging moisture, resulting in low drying efficiency. Therefore, it is necessary to design a new type of pellet chain plate dryer uniform material distribution device to solve the above problem. Utility Model Content

[0005] The main purpose of the utility model is to provide a novel pellet chain plate dryer uniform material distribution device, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A novel uniform material distribution device for a pellet chain dryer comprises a shell, a multi-layer chain conveyor belt is arranged on the inner side surface of the shell, a support seat is fixedly connected to the top of the front side of the shell, a motor is fixedly connected to the upper surface of the support seat, a rotating rod is fixedly connected to the output end of the motor, a gear is fixedly connected to one side of the outer surface of the rotating rod; a tooth plate is meshingly connected to the upper surface of the gear, a support rod is fixedly connected to the inside of the tooth plate, the support rod is rotatably connected to the shell, support plates are fixedly connected to both sides of the outer surface of the support rod, a connecting rod is rotatably connected to one side of the outer surface of the support plate, and a material distribution roller is fixedly connected to the outer surface of the connecting rod.

[0008] In order to facilitate the guiding of the pellets, as a new type of pellet chain plate dryer uniform material distribution device of the utility model, hydraulic rods are fixedly connected to both sides of the outer surface of the shell, the output end of the hydraulic rod is fixedly connected to a bracket, and the two ends of the bracket are fixedly connected to rubber plates.

[0009] In order to achieve the effect of enhancing the moving stability of the bracket, as a new type of pellet chain plate dryer uniform material distribution device of the utility model, both sides of the outer surface of the bracket are fixedly connected with guide rods, and the guide rods are slidably connected to the shell.

[0010] In order to achieve the effect of facilitating scraping, as a new type of uniform material distribution device for a pellet chain plate dryer of the utility model, the inner side surface of the shell is fixedly connected with a scraper plate near the middle of the multi-layer chain plate conveyor belt, and the inner side surface of the shell is fixedly connected with a guide plate on one side near the scraper plate.

[0011] In order to facilitate dust collection, as a new type of pellet chain plate dryer uniform material distribution device of the utility model, one end of the guide plate is fixedly connected to a conveying pipe, and the bottom of the front side of the shell is movably connected to a collection box.

[0012] In order to achieve the effect of facilitating air intake, as a new type of pellet chain plate dryer uniform material distribution device of the utility model, the upper surface of the shell is fixedly connected with a top seat, and the bottom of the inner side of the top seat and the bottom of the inner side of the shell are both fixedly connected with an air inlet pipe.

[0013] In order to achieve the effect of facilitating hot air drying, as a new type of pellet chain plate dryer uniform material distribution device of the utility model, a fan is fixedly connected to one side of the outer surface of the air inlet pipe, and an air outlet is opened on the outer surface of the air inlet pipe. The number of the air outlets is several, and the several air outlets are evenly opened on the outer surface of the air inlet pipe in the form of a horizontal array.

[0014] In order to achieve the dust-proof effect, as a new type of uniform material distribution device for the pellet chain plate dryer of the utility model, the top of the inner side surface of the top seat is fixedly connected with an exhaust fan, the upper surface of the top seat is fixedly connected with an air outlet duct, and the top of the inner side surface of the air outlet duct is clamped with a dustproof mesh plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. In the utility model, through the arrangement of multi-layer chain plate conveyor belt, gears, toothed plates, support plates and dividing rollers, the motor drives the rotating rod to rotate, so that the gear drives the support rod to rotate a certain angle through the toothed plates, and the position of the dividing roller is adjusted to divide the pellets of different sizes. The dividing roller turns the pellets evenly to avoid the phenomenon that the pellets are piled up and moisture is difficult to discharge. The multi-layer chain plate conveyor belt gives the pellets a larger heating area, and can automatically turn the pellets over as they continue to fall, thereby achieving the purpose of uniform drying and ensuring the drying effect.

[0017] 2. In the utility model, through the arrangement of hydraulic rods, rubber plates, scraper plates, conveying pipes and collecting boxes, the output end of the hydraulic rod is extended and retracted, and the rubber plate is driven by the bracket to adjust the distance with the multi-layer chain conveyor belt to receive pellets of different sizes, and the rubber plate guides the pellets conveyed by the multi-layer chain conveyor belt to prevent the pellets from falling and being damaged directly, and the scraper plate scrapes and cleans the powder and ash carried on the surface of the multi-layer chain conveyor belt during transportation to prevent the powder and ash from clogging the multi-layer chain conveyor belt and affecting the hot air circulation, and the scraped powder and ash are guided and conveyed through the guide plate and the conveying pipe, and the collecting box collects the dropped powder and ash to prevent it from scattering randomly and polluting the environment, and at the same time it is more convenient to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the housing of an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the material dividing roller in an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the guide plate of an embodiment of the utility model;

[0022] Figure 5 It is a schematic diagram of the internal structure of the top seat of an embodiment of the utility model.

[0023] In the figure: 1. Shell; 2. Multi-layer chain conveyor belt; 3. Support seat; 4. Motor; 5. Rotating rod; 6. Gear; 7. Tooth plate; 8. Support rod; 9. Support plate; 10. Connecting rod; 11. Material distribution roller; 12. Hydraulic rod; 13. Bracket; 14. Rubber plate; 15. Guide rod; 16. Scraper plate; 17. Guide plate; 18. Conveying pipe; 19. Collecting box; 20. Top seat; 21. Air inlet pipe; 22. Fan; 23. Air outlet; 24. Exhaust fan; 25. Air outlet pipe; 26. Dustproof mesh plate. DETAILED DESCRIPTION

[0024] 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. Example

[0025] like Figure 1-5 As shown, a novel pellet chain plate dryer uniform material distribution device comprises a shell 1, the inner side surface of the shell 1 is provided with a multi-layer chain plate conveyor belt 2, the top of the front side of the shell 1 is fixedly connected with a support seat 3, the upper surface of the support seat 3 is fixedly connected with a motor 4, the output end of the motor 4 is fixedly connected with a rotating rod 5, and one side of the outer surface of the rotating rod 5 is fixedly connected with a gear 6; the upper surface of the gear 6 is meshingly connected with a tooth plate 7, the inside of the tooth plate 7 is fixedly connected with a support rod 8, the support rod 8 is rotatably connected to the shell 1, both sides of the outer surface of the support rod 8 are fixedly connected with support plates 9, one side of the outer surface of the support plate 9 is rotatably connected with a connecting rod 10, and the outer surface of the connecting rod 10 is fixedly connected with a distribution roller 11.

[0026] When in use, through the arrangement of the multi-layer chain conveyor belt 2, the gear 6, the toothed plate 7, the support plate 9 and the dividing roller 11, the support seat 3 is used to support and fix the motor 4, the motor 4 drives the rotating rod 5 to rotate, so that the gear 6 on its outer surface rotates, and the toothed plate 7 drives the support rod 8 to rotate a certain angle, so that the support plate 9 rotates with the support rod 8 as the center, and then the position of the dividing roller 11 is adjusted, so that the device can divide the pellets of different sizes, which expands the applicability of the device and strengthens the scope of use. The dividing roller 11 is rotatably connected to the support through the connecting rod 10. The inner side of the plate 9 evenly turns and distributes the pellets when they are loaded and conveyed, so that the pellets are better dispersed and heated more evenly, avoiding the phenomenon that the pellets are piled up and moisture is difficult to discharge, thereby improving the drying efficiency of the device. The multi-layer chain plate conveyor belt 2 realizes multi-layer conveying of the pellets, so that the pellets can continuously fall from the upper layer inside the device to the middle part, and finally to the lower layer, so that the pellets have a larger heating area. In the process of the pellets continuously falling, the pellets can be automatically turned over, achieving the purpose of uniform drying, thereby ensuring the drying effect.

[0027] In this embodiment, hydraulic rods 12 are fixedly connected to both sides of the outer surface of the housing 1 , a bracket 13 is fixedly connected to the output end of the hydraulic rod 12 , and rubber plates 14 are fixedly connected to both ends of the bracket 13 .

[0028] During specific use, through the setting of the rubber plate 14, the output end of the hydraulic rod 12 is extended and retracted, and the rubber plate 14 is driven by the bracket 13 to adjust the distance with the multi-layer chain plate conveyor belt 2, so that the rubber plate 14 can undertake pellets of different sizes. The rubber plate 14 is an inclined structure, which can guide the pellets transported by the multi-layer chain plate conveyor belt 2 to prevent the pellets from falling and being damaged directly, thereby ensuring the quality of the product.

[0029] In this embodiment, guide rods 15 are fixedly connected to both sides of the outer surface of the bracket 13 , and the guide rods 15 are slidably connected to the housing 1 .

[0030] During specific use, through the setting of the guide rods 15, two groups of guide rods 15 are fixed on the outer surface of the bracket 13. When the bracket 13 moves, the guide rods 15 slide on the inner wall of the shell 1, thereby increasing the support effect on the bracket 13, enhancing its bearing capacity, and making the movement more precise and stable.

[0031] In this embodiment, a scraper plate 16 is fixedly connected to the inner side surface of the shell 1 near the middle of the multi-layer chain conveyor belt 2, and a guide plate 17 is fixedly connected to one side of the inner side surface of the shell 1 near the scraper plate 16.

[0032] During specific use, by setting the scraper plate 16 and the guide plate 17, the scraper plate 16 contacts the middle part of the lower surface of the multi-layer chain conveyor belt 2, and can scrape and clean the powder dust carried on the surface of the multi-layer chain conveyor belt 2 during transportation, thereby avoiding the powder dust clogging the multi-layer chain conveyor belt 2 and affecting the hot air circulation, thereby ensuring the cleaning effect inside the device, and the scraped powder dust is discharged by the inclined guide plate 17.

[0033] In this embodiment, one end of the guide plate 17 is fixedly connected to a delivery pipe 18 , and the bottom of the front side of the shell 1 is movably connected to a collection box 19 .

[0034] During specific use, through the setting of the conveying pipe 18, the inner bottom wall of the conveying pipe 18 is an inclined structure, which can guide the powder ash conveyed by the guide plate 17 for transportation, and the collecting box 19 is placed below the bottom end of the conveying pipe 18, so that the powder ash can fall and be collected to avoid it from randomly dispersing and polluting the environment, and it is more convenient to clean.

[0035] In this embodiment, a top seat 20 is fixedly connected to the upper surface of the shell 1 , and an air inlet pipe 21 is fixedly connected to the bottom of the inner side surface of the top seat 20 and the bottom of the inner side surface of the shell 1 .

[0036] During specific use, the top seat 20 is fixed on the upper surface of the shell 1 through the setting of the air inlet pipe 21 to play a supporting role. The two groups of air inlet pipes 21 are respectively arranged on the upper and lower sides of the device, so that the hot air used for drying inside the shell 1 flows more smoothly, effectively improving the drying efficiency.

[0037] In this embodiment, a fan 22 is fixedly connected to one side of the outer surface of the air inlet pipe 21, and an air outlet 23 is opened on the outer surface of the air inlet pipe 21. The number of the air outlets 23 is several, and the several air outlets 23 are evenly opened on the outer surface of the air inlet pipe 21 in the form of a horizontal array.

[0038] During specific use, through the setting of the fan 22, the fan 22 can introduce external hot air into the interior of the shell 1, and blow the hot air to the pellets through multiple air outlets 23 for drying, thereby accelerating the drying efficiency and speed and improving practicality.

[0039] In this embodiment, an exhaust fan 24 is fixedly connected to the top of the inner side of the top seat 20 , an air outlet duct 25 is fixedly connected to the upper surface of the top seat 20 , and a dustproof screen 26 is clamped on the top of the inner side of the air outlet duct 25 .

[0040] During specific use, through the setting of the dust-proof mesh plate 26, the moisture of the pellets after drying is easily dispersed in the air inside the shell 1, and the exhaust fan 24 can ventilate the inside of the shell 1. The dust-proof mesh plate 26 is clamped on the top of the inner side of the air outlet pipe 25, which is more convenient to install and disassemble, and is convenient for replacement and cleaning after long-term use, and external dust is filtered and blocked to prevent dust from entering the inside of the device.

[0041] Working principle: During use, the motor 4 drives the rotating rod 5 to rotate, causing the gear 6 to rotate, and the toothed plate 7 drives the support rod 8 to rotate a certain angle, so that the support plate 9 rotates with the support rod 8 as the center, and the position of the material distribution roller 11 is adjusted. The output end of the hydraulic rod 12 is extended and retracted, and the bracket 13 drives the rubber plate 14 to adjust the distance with the multi-layer chain plate conveyor belt 2, so that pellets of different sizes can be received. The fan 22 introduces external hot air into the interior of the shell 1 through the air inlet pipe 21, so that the hot air used for drying in the shell 1 flows more smoothly, and the hot air is blown to the pellets through multiple air outlets 23 for drying. When the pellets are fed and transported, the material distribution roller 11 evenly flips and distributes the pellets. , so that the dispersion effect between the pellets is better, the multi-layer chain conveyor belt 2 allows the pellets to continuously fall from the upper layer inside the device to the middle part, and finally to the lower layer, so that the pellets have a larger heating area. In the process of the continuous falling of the pellets, the pellets can be automatically turned over, the rubber plate 14 guides the pellets transported by the multi-layer chain conveyor belt 2 to prevent the pellets from falling directly and being damaged, the scraper plate 16 scrapes and cleans the powder dust carried on the surface of the multi-layer chain conveyor belt 2 during transportation, and the scraped powder dust is discharged by the inclined guide plate 17 and the conveying pipe 18, the collecting box 19 collects the powder dust, the exhaust fan 24 ventilates the inside of the shell 1, and the dustproof mesh plate 26 filters and blocks the external dust.

[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A novel pellet chain plate dryer uniform material distribution device, comprising a housing (1), characterized in that: A multi-layer chain conveyor belt (2) is provided on the inner side surface of the shell (1); a support seat (3) is fixedly connected to the top of the front surface of the shell (1); a motor (4) is fixedly connected to the upper surface of the support seat (3); a rotating rod (5) is fixedly connected to the output end of the motor (4); and a gear (6) is fixedly connected to one side of the outer surface of the rotating rod (5); The upper surface of the gear (6) is meshingly connected with a toothed plate (7), the interior of the toothed plate (7) is fixedly connected with a support rod (8), the support rod (8) is rotatably connected to the housing (1), both sides of the outer surface of the support rod (8) are fixedly connected with support plates (9), one side of the outer surface of the support plate (9) is rotatably connected with a connecting rod (10), and the outer surface of the connecting rod (10) is fixedly connected with a material distribution roller (11).

2. According to claim 1, a new type of pellet chain plate dryer uniform material distribution device is characterized by: Both sides of the outer surface of the housing (1) are fixedly connected to hydraulic rods (12), the output end of the hydraulic rod (12) is fixedly connected to a bracket (13), and both ends of the bracket (13) are fixedly connected to rubber plates (14).

3. The novel pellet chain plate dryer uniform material distribution device according to claim 2 is characterized by: Guide rods (15) are fixedly connected to both sides of the outer surface of the bracket (13), and the guide rods (15) are slidably connected to the housing (1).

4. The novel pellet chain plate dryer uniform material distribution device according to claim 1 is characterized by: A scraper plate (16) is fixedly connected to the inner side surface of the shell (1) near the middle of the multi-layer chain conveyor belt (2), and a guide plate (17) is fixedly connected to one side of the inner side surface of the shell (1) near the scraper plate (16).

5. The novel pellet chain plate dryer uniform material distribution device according to claim 4 is characterized by: One end of the guide plate (17) is fixedly connected to a delivery pipe (18), and the bottom of the front surface of the shell (1) is movably connected to a collection box (19).

6. The novel pellet chain plate dryer uniform material distribution device according to claim 1 is characterized by: A top seat (20) is fixedly connected to the upper surface of the shell (1), and an air inlet pipe (21) is fixedly connected to the bottom of the inner side surface of the top seat (20) and the bottom of the inner side surface of the shell (1).

7. The novel pellet chain plate dryer uniform material distribution device according to claim 6 is characterized by: A fan (22) is fixedly connected to one side of the outer surface of the air inlet pipe (21), and an air outlet (23) is provided on the outer surface of the air inlet pipe (21). The number of the air outlets (23) is a plurality, and the plurality of air outlets (23) are evenly arranged on the outer surface of the air inlet pipe (21) in the form of a horizontal array.

8. The novel pellet chain plate dryer uniform material distribution device according to claim 6 is characterized by: An exhaust fan (24) is fixedly connected to the top of the inner side surface of the top seat (20), an air outlet pipe (25) is fixedly connected to the upper surface of the top seat (20), and a dustproof screen (26) is clamped on the top of the inner side surface of the air outlet pipe (25).

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