CN210569678U

CN210569678U - An energy-saving double-cylinder dryer

Info

Publication number: CN210569678U
Application number: CN201921264120.7U
Authority: CN
Inventors: 徐志明
Original assignee: Jiangsu Chengrenda Environmental Protection Equipment Co Ltd
Current assignee: Jiangsu Chengrenda Environmental Protection Equipment Co Ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-05-19
Anticipated expiration: 2029-08-06

Abstract

The utility model relates to the technical field of drying equipment, and discloses an energy-saving double-cylinder dryer. A motor is installed between each of the mounting brackets, and support blocks are fixedly connected to both sides of the top surface of the base respectively, the inner cavity of the support block is fixedly sleeved with a bearing, and the inner cavity of the bearing is fixedly sleeved with a rotating rod , the two ends of the rotating rod and the right side of the two support blocks are movably sleeved with rollers and gears. In this energy-saving double-cylinder dryer, scraper grooves are respectively provided on the right side of the outer cylinder and the inner cylinder, so that the connecting rod can move in the two scraper grooves when the cylinder rotates, and the connecting rod is connected with the connecting rod at the same time. Under the action of the rotation of the inner cylinder, the scraper realizes the effect of continuously scraping the inner cylinder, avoiding the adhesion of materials on the inner wall of the cylinder, and improving the working efficiency of the dryer.

Description

Energy-saving double-cylinder dryer

Technical Field

The utility model relates to a drying equipment technical field specifically is an energy-saving double-cylinder drying-machine.

Background

The double-cylinder dryer is a direct heat-transfer rotary dryer, and its working principle is mainly characterized by that it adopts screw conveyer to continuously feed the material into drying tube, and in the course of conveying and dispersing high-speed hot air flow the water content in the wet material can be evaporated so as to obtain the powdered or granular dried product.

In the current double-cylinder drying-machine, though mostly can satisfy the basic demand to the dry material, its drawback is also more obvious, and its main table has: when the material that drying humidity and viscidity are all great, the material bonds at the dog-house easily, leads to the material to be difficult to scatter, influences the drying work and the input of surplus material to the material, simultaneously, because the effect that the material bonds, leads to the material drying effect not good, needs to increase wind-force and temperature and handles, and it is higher to easily lead to the energy consumption, has improved the cost of stoving and device use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an energy-saving double-cylinder drying-machine possesses the energy consumption and hangs down and efficient advantage, has solved the easy problem that bonds and use cost are high of material.

The utility model provides a following technical scheme: an energy-saving double-cylinder dryer comprises a base, wherein the left side of the top surface of the base is fixedly connected with two mounting frames which are parallel to each other and vertical to the base, a motor is arranged between the two mounting frames, two sides of the top surface of the base are respectively and fixedly connected with supporting blocks, the inner cavity of each supporting block is fixedly sleeved with a bearing, the inner cavity of each bearing is fixedly sleeved with a rotating rod, two ends of each rotating rod are movably sleeved with a roller and a gear which are positioned on the right sides of the two supporting blocks, the two rollers and the gears are uniformly distributed at two ends of the rotating rods on the two sides, an outer cylinder body is placed on each roller and each gear, smooth strips and fixedly connected racks are respectively arranged on two sides of the surface of the outer cylinder body, the right end of the outer cylinder body is provided with a first discharge opening and a first scraper groove which are positioned on the right side of each rack, the inner, the one end fixed connection that outer barrel was kept away from to the connecting rod is on the surface of interior barrel, the right-hand member of interior barrel stretches out to the outside of outer barrel, and the right side of interior barrel top surface and the right side of outer barrel fixedly connected with strengthening rib respectively, scrape board groove two has been seted up on the right side of interior barrel, the right-hand member fixedly connected with of base stretches out to the connecting rod of scraping board groove two inner chambers with the perpendicular just top of base, the top fixedly connected with of connecting rod is located the scraper blade of interior barrel bottom surface, the inner chamber evenly distributed of interior barrel has spirochaeta two.

Preferably, the gear is H-shaped, the middle part of the gear is fixedly connected with a tooth block matched with the rack, and two sides of the gear are respectively clamped on two sides of the rack.

Preferably, the first connecting rods are respectively arranged on three sides of the outer barrel and distributed in an array mode, and the outer barrel is respectively perpendicular to the outer barrel and the inner barrel.

Preferably, the width values of the first scraper groove and the second scraper groove are equal, and the width values of the first scraper groove and the second scraper groove are larger than that of the second connecting rod.

Preferably, the total pressure value that supporting shoe, bull stick, gyro wheel and gear can bear is greater than the gravity value of outer barrel, interior barrel and dry material together.

Preferably, the scraper blade is located the left side of connecting rod two, the scraper blade is parallel to each other with interior barrel and the distance value of the bottom surface of scraper blade and inner barrel inner chamber is 2 cm.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this energy-saving double-cylinder drying-machine sets up respectively through the right side of barrel and interior barrel outside and scrapes the board groove for connecting rod two can scrape the board inslot activity at two when the barrel rotates, under the effect of barrel pivoted including the scraper blade of being connected with connecting rod two, realize the effect of scraping incessantly to the internal barrel, avoided the material to bond at the barrel inner wall, improved the work efficiency of drying-machine.

2. This energy-saving double-cylinder drying-machine through designing almost inclosed cavity, realizes that the hot gas flow can be at the dry effect of barrel inner loop, cooperates the upset of barrel and the use of scraper blade simultaneously for the material can obtain abundant drying in the barrel, has avoided the material drying inadequately to dry again the material and the higher problem of energy consumption that leads to, has saved double-cylinder drying-machine's working cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the inner structure of the outer cylinder of the present invention;

fig. 3 is a schematic side view of the outer cylinder of the present invention.

In the figure: 1. a base; 2. a mounting frame; 3. a motor; 4. a support block; 5. a bearing; 6. a rotating rod; 7. a roller; 8. a gear; 9. an outer cylinder; 10. a smooth strip; 11. a rack; 12. a discharge opening; 13. a first scraper groove; 14. a first spiral body; 15. a first connecting rod; 16. an inner cylinder; 17. reinforcing ribs; 18. a second scraper groove; 19. a second connecting rod; 20. a squeegee; 21. and a second spiral body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an energy-saving dual-drum dryer comprises a base 1, two parallel mounting frames 2 perpendicular to the base 1 are fixedly connected to the left side of the top surface of the base 1, a motor 3 is installed between the two mounting frames 2, supporting blocks 4 are respectively fixedly connected to the two sides of the top surface of the base 1, the total pressure value borne by the supporting blocks 4, a rotating rod 6, rollers 7 and gears 8 is greater than the gravity value of an outer drum 9, an inner drum 16 and dried materials, the supporting blocks 4, the rotating rod 6, the rollers 7 and the gears 8 with enough strength are adopted, so that a certain amount of pressure can be borne between each part, the problem of breakage among the parts due to the dried materials, the inner drum 16 and the outer drum 9 are too heavy is avoided, a bearing 5 is fixedly sleeved in an inner cavity of the supporting blocks 4, and the rotating rod 6 is fixedly sleeved in an inner cavity of the bearing 5, the two ends of the rotating rod 6 and the right sides of the two supporting blocks 4 are movably sleeved with the idler wheel 7 and the gear 8, the gear 8 is H-shaped, the middle part of the gear 8 is fixedly connected with a toothed block matched with the rack 11, the two sides of the gear 8 are respectively clamped on the two sides of the rack 11, the H-shaped gear 8 is designed, the two sides of the gear 8 are respectively positioned on the two sides of the rack 11, the condition that the outer cylinder 9 does not move left and right when rotating for a long time is ensured, the reliability of the device is ensured, the idler wheel 7 and the gear 8 are provided with two numbers which are uniformly distributed at the two ends of the rotating rod 6 at the two sides, the outer cylinder 9 is placed on the idler wheel 7 and the gear 8, the two sides of the surface of the outer cylinder 9 are respectively provided with the smooth strip 10 and the fixedly connected with the rack 11, the right end of the outer cylinder 9 is provided with the discharge opening 12 and the first scraper groove 13 which are positioned on the, and the width values of the first scraper groove 13 and the second scraper groove 18 are larger than the width value of the second connecting rod 19, the structure that the width values of the first scraper groove 13 and the second scraper groove 18 are equal is adopted, so that when the outer barrel 9 rotates, the second connecting rod 19 does not collide or rub with the outer barrel 9 and the inner barrel 16, the first spiral bodies 14 are uniformly distributed in the inner cavity of the outer barrel 9, the two ends of the inner cavity of the outer barrel 9 are respectively and fixedly connected with the first connecting rods 15, the first connecting rods 15 are respectively distributed on the two sides of the outer barrel 9 in an array manner, the outer barrel 9 is respectively vertical to the outer barrel 9 and the inner barrel 16, the first connecting rods 15 which are respectively vertical to the two barrels are adopted in an array manner, the best stabilizing effect between the inner barrel 16 and the outer barrel 9 can be ensured, one end of the first connecting rod 15, which is far away from the outer barrel 9, is fixedly connected to the surface of the inner barrel, the right side of the top surface of the inner cylinder 16 and the right side of the outer cylinder 9 are respectively and fixedly connected with a reinforcing rib 17, the right side of the inner cylinder 16 is provided with a scraper groove II 18, the scraper groove I13, the scraper groove II 18 and a connecting rod II are matched for use, so that the scraper 20 can be kept in a stable state, when the inner cylinder 16 rotates, the effect of wiping the inner cavity of the inner cylinder 16 can be achieved, the right end of the base 1 is fixedly connected with a connecting rod II 19 which is vertical to the base 1, the top end of the connecting rod II 19 extends out of the inner cavity of the scraper groove II 18, the top end of the connecting rod II 19 is fixedly connected with a scraper 20 which is positioned at the bottom surface of the inner cylinder 16, the scraper 20 is positioned at the left side of the connecting rod II 19, the scraper 20 and the inner cylinder 16 are parallel to each other, the distance value between the bottom surface of the scraper 20 and the inner cavity of the inner cylinder 16 is, the bonding of materials with high humidity and viscosity is avoided in the inner barrel 16, so that the drying efficiency and quality are influenced, the practicability of the device is ensured, and the second spiral bodies 21 are uniformly distributed in the inner cavity of the inner barrel 16.

The working principle is that before use, a feeding device and a drying device are connected to the right end of an inner barrel 16, a motor 3 is started, the rotation of an output shaft of the motor 3 drives a rotating rod 6 to rotate on two supporting blocks 4, meanwhile, a roller 7 and a gear 8 which are connected with the rotating rod 6 drive an outer barrel 9 to rotate, so that materials in the inner barrel 16 can be overturned, the materials can be fully dried under the action of high-temperature heat convection, when the outer barrel 9 rotates, a rack 11 on the outer barrel 9 is meshed with the gear 8, the outer barrel 9 cannot be displaced left and right on two sides of the gear 8, when in drying, the materials can be slowly moved to the left side of the inner barrel 16 under the action of a second spiral body 21, the materials are rotated to a position between the outer barrel 9 and the inner barrel 16, then the first spiral body 14 and the second spiral body 21 are arranged in opposite directions, and the materials are rotated to the right side, and then discharging the dried material through the discharge port 12.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. An energy-saving dual-cylinder dryer, comprising a base (1), characterized in that: the left side of the top surface of the base (1) is fixedly connected with two mounting brackets that are parallel to each other and perpendicular to the base (1). (2), a motor (3) is installed between the two mounting brackets (2), and two sides of the top surface of the base (1) are respectively fixedly connected with support blocks (4), and the support blocks (4) The inner cavity of the bearing (5) is fixedly sleeved with a bearing (5), and the inner cavity of the bearing (5) is fixedly sleeved with a rotating rod (6), the two ends of the rotating rod (6) are located between the two support blocks (4). The right side movable sleeve is connected with a roller (7) and a gear (8). The number of the roller (7) and the gear (8) is two and is evenly distributed on both ends of the rotating rod (6) on both sides. 7) An outer cylinder (9) is placed on the gear (8), and smooth strips (10) and a rack (11) are fixedly connected on both sides of the surface of the outer cylinder (9). The right end of the cylinder body (9) is provided with a discharge port (12) and a scraper groove 1 (13) located on the right side of the rack (11). The inner cavity of the outer cylinder body (9) is evenly distributed with a spiral body 1 ( 14), and the two ends of the inner cavity of the outer cylinder (9) are respectively fixedly connected with a connecting rod (15), and the end of the connecting rod (15) away from the outer cylinder (9) is fixedly connected to the inner cylinder (15). 16), the right end of the inner cylinder (16) protrudes to the outside of the outer cylinder (9), and the right side of the top surface of the inner cylinder (16) and the right side of the outer cylinder (9) are respectively A reinforcing rib (17) is fixedly connected, the right side of the inner cylinder (16) is provided with a scraper groove two (18), and the right end of the base (1) is fixedly connected with a vertical and top end extending from the base (1). The second connecting rod (19) exits to the inner cavity of the second scraper groove (18), and the top end of the second connecting rod (19) is fixedly connected with the scraper (20) located on the bottom surface of the inner cylinder (16). Two spiral bodies (21) are evenly distributed in the inner cavity of the cylinder body (16).

2. An energy-saving dual-cylinder dryer according to claim 1, characterized in that: the gear (8) is in an "H" shape, and the middle of the gear (8) is fixedly connected with a rack (8). 11) Gear blocks matched with each other, two sides of the gear (8) are clamped on two sides of the rack (11) respectively.

3. An energy-saving dual-cylinder dryer according to claim 1, characterized in that: the first connecting rod (15) has three connecting rods (15) on both sides of the outer cylinder (9) and is distributed in an array. The outer cylinder (9) is perpendicular to the outer cylinder (9) and the inner cylinder (16), respectively.

4. An energy-saving double-cylinder dryer according to claim 1, characterized in that: the width of the first scraper groove (13) and the second scraper groove (18) are equal, and the first scraper groove (13) and the width of the second scraper groove (18) are greater than the width of the second connecting rod (19).

5. An energy-saving dual-cylinder dryer according to claim 1, characterized in that: the support block (4), the rotating rod (6), the roller (7) and the gear (8) can withstand the The total pressure value is greater than the gravity value of the outer cylinder (9), the inner cylinder (16) and the dried material together.

6. An energy-saving double-cylinder dryer according to claim 1, characterized in that: the scraper (20) is located on the left side of the second connecting rod (19), and the scraper (20) is connected to the inner The cylinder bodies (16) are parallel to each other, and the distance between the bottom surface of the scraper (20) and the inner cavity of the inner cylinder body (16) is 2 cm.