CN212109477U

CN212109477U - Center material raising plate of double-cylinder rotary dryer

Info

Publication number: CN212109477U
Application number: CN202020721225.7U
Authority: CN
Inventors: 赵金保; 曾宪超; 赵海峰
Original assignee: Hubei Shiyu New Building Materials Co Ltd
Current assignee: Hubei Shiyu New Building Materials Co Ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-12-08
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a double-cylinder rotary dryer central lifting blade, which comprises a first mounting frame and a second mounting frame, wherein a shaft post is rotatably arranged on one side surface of the first mounting frame, a transmission shaft is rotatably arranged on one side surface of the second mounting frame, a shaft rod is arranged between the shaft post and the transmission shaft by a bolt, the surface of the shaft rod is welded with a lifting blade, and a side guide plate is welded at the top end of the lifting blade. The material can be effectively prevented from adhering to the surface of the lifting plate, and the condition of material drying is influenced.

Description

Center material raising plate of double-cylinder rotary dryer

Technical Field

The utility model relates to a lifting blade field specifically is a binocular rotary dryer center lifting blade.

Background

The dryer has several modes, such as belt drying, roller drying, box drying, tower drying and the like; the heat source is coal, electricity, gas and the like; the materials are in a hot air flow type, a radiation type and the like in the drying process, the hot air roller drying is that hot air flows forwards from the tail part and is fully contacted with the materials, and the heat transfer quantity is fully utilized through heat conduction, convection and radiation; heat energy is directly transferred to the materials, so that moisture of the materials is continuously evaporated in the cylinder, and a large amount of moisture and wet air flow is extracted by an air inducing device at the feeding port, so that secondary pollution caused by dust discharge is prevented; the materials are pushed to move through internal spiral stirring, sweeping and shoveling plates, and the whole drying process is completed; and the countercurrent conduction dehumidification is adopted, so that repeated drying procedures are avoided.

However, the center material raising plate of the existing double-drum rotary dryer has the following defects:

1. the current double-cylinder rotary dryer center lifting blade all takes ordinary arc lifting blade, and this kind of lifting blade has simple structure and to characteristics such as strong adaptability of material, however, the lifting drying efficiency is low.

2. The existing central material raising plate of the double-cylinder rotary dryer is easy to stick materials on the surface, and the drying operation is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a binocular rotary dryer center lifting blade to solve current binocular rotary dryer center lifting blade among the above-mentioned background art, all take ordinary arc lifting blade, lead to the problem that lifting drying efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a binocular rotary dryer center lifting blade, includes mounting bracket and No. two mounting brackets, the pivot post is installed in a mounting bracket one side surface rotation, the transmission shaft is installed in a mounting bracket one side surface rotation, the axostylus axostyle is installed to the bolt between pivot post and the transmission shaft, axostylus axostyle skin weld has the lifting blade, the welding of lifting blade top has the side guide.

Preferably, the heat supply pipe is installed to the inside eye-splice of pedestal, the inside heat supply chamber of having seted up of axostylus axostyle, communicate each other between heat supply pipe and the heat supply chamber, through the heat supply pipe of the inside eye-splice installation of pedestal, conveniently do benefit to and supply heat energy to the inside heat supply chamber of seting up of axostylus axostyle to improve the axostylus axostyle heat, the inside temperature pipe of leading of seting up of cooperation lifting blade improves lifting blade temperature, thereby improves the drying efficiency of drying-machine.

Preferably, a driver is installed on the surface bolt on one side of the second mounting frame, the driver driving shaft is connected with the transmission shaft in a buckling mode, the driver installed on the surface bolt on one side of the second mounting frame can drive the transmission shaft to rotate according to drying requirements, so that the shaft rod is driven to rotate, the material lifting operation is carried out by utilizing the material lifting plate welded to the surface of the shaft rod, and the material lifting requirement inside the double-cylinder rotary dryer is met.

Preferably, the limiting baffle is installed on the surface of the transmission shaft in a sleeved and buckled mode, the limiting baffle can be used for conveniently shielding one side of the double-drum rotary dryer, the situation that materials enter the driver along the transmission shaft to damage the driver when the rotary drying operation is carried out can be effectively avoided, and therefore the service life of the whole device is greatly prolonged.

Preferably, the heat conducting pipe is arranged inside the lifting plate, the heat conducting pipe is communicated with the inside of the heat supply cavity, the rolling cavity is arranged inside the lifting plate, balls are installed in the rolling cavity in a rolling mode, spring plates are embedded at two ends inside the rolling cavity, the high-temperature gas in the heat supply cavity can be conveniently and quickly transmitted into the lifting plate through the heat conducting pipe arranged inside the lifting plate, accordingly, the temperature of the lifting plate is improved, the whole double-cylinder rotary dryer is assisted to dry materials, in the process of overturning the lifting plate, the balls installed in the rolling cavity inside the lifting plate in a rolling mode can be influenced by gravity, the balls move along the inner wall of the rolling cavity and impact the spring plates embedded at two ends inside the rolling cavity, the whole lifting plate is made to vibrate, and the phenomenon that materials are attached to the surface of the lifting plate and the drying of the materials is influenced can be effectively avoided.

Preferably, No. one mounting bracket one side surface buckle installs the air feed valve pipe, communicate each other between air feed valve pipe and the heating pipe, through the air feed valve pipe of mounting bracket one side surface buckle installation, do benefit to and communicate each other with heating equipment, to the inside high temperature gas that injects of heating pipe.

The utility model provides a binocular rotary dryer center lifting blade possesses following beneficial effect:

(1) the utility model discloses a gas supply valve pipe of mounting bracket one side surface buckle installation, the convenient and mutual intercommunication with heating equipment that does benefit to, to the inside high-temperature gas that pours into of heating pipe, through the heating pipe of the inside eye-splice installation of jack-post, the convenient and easy heat energy supply is sent to the heating chamber that the axostylus axostyle was inside seted up to improve the axostylus axostyle heat, the inside temperature pipe of leading of seting up of cooperation lifting blade improves lifting blade temperature, thereby improves the drying efficiency of drying-machine.

(2) The utility model discloses a No. two mounting bracket one side surface bolt installation's driver, can be according to the stoving demand, it rotates to drive the transmission shaft, thereby drive the axostylus axostyle and rotate, utilize axostylus axostyle surface welded's lifting blade, carry out the lifting operation, satisfy the inside lifting demand of binocular rotary dryer, detain the limit baffle of installation through transmission shaft surface, just, it shelters from to binocular rotary dryer one side to do benefit to and utilize limit baffle, can effectively avoid when rotating drying operation, the material gets into the driver along the transmission shaft, the condition that causes the damage to the driver appears, thereby the life of whole device has been improved greatly.

(3) The utility model discloses an inside temperature pipe of leading who offers of lifting blade, conveniently, do benefit to the high-temperature gas with the heat supply intracavity and transmit to the lifting blade in fast, thereby improve the lifting blade temperature, supplementary whole binocular rotary dryer carries out the drying operation to the material, at the in-process of lifting blade upset lifting blade, the ball of the inside roll chamber roll installation of lifting blade can receive the influence of gravity, remove along the roll intracavity wall, strike the interior both ends mosaic spring board in roll intracavity, make whole lifting blade produce vibrations, can effectively avoid lifting blade surface to adhere to the material, the dry condition of influence material appears.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the axle column structure of the present invention;

fig. 3 is a schematic view of the internal structure of the material raising plate of the present invention;

fig. 4 is a schematic view of the inner structure of the column shaft of the present invention.

In the figure: 1. a first mounting frame; 2. a second mounting rack; 3. a column shaft; 4. a drive shaft; 5. a shaft lever; 6. a material raising plate; 7. a driver; 8. a limit baffle; 9. a heat supply chamber; 10. a side guide plate; 11. a heat conducting pipe; 12. a heat supply pipe; 13. a gas supply valve pipe; 14. a rolling chamber; 15. a ball bearing; 16. a spring plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a binocular rotary dryer center lifting blade, includes mounting bracket 1 and No. two

mounting brackets

2, 1 side surface of mounting bracket is rotatory installs the

jack

3, 2 side surface of mounting bracket is rotatory installs transmission shaft 4 No. two, the axostylus axostyle 5 is installed to the bolt between jack 3 and the transmission shaft 4, 5 skin weld of axostylus axostyle has lifting

blade

6, 6 welding in the top of lifting blade has side guide 10.

Preferably, the heat supply pipe 12 is installed to the inside eye-splice of pedestal 3, the inside heat supply chamber 9 of having seted up of axostylus axostyle 5, communicate each other between heat supply pipe 12 and the heat supply chamber 9, through the heat supply pipe 12 of the inside eye-splice installation of pedestal 3, conveniently do benefit to and supply heat energy to the inside heat supply chamber 9 of seting up of axostylus axostyle 5 to improve the 5 heats of axostylus axostyle, cooperate the inside temperature pipe 11 of leading of seting up of lifting blade 6, improve lifting blade 6 temperature, thereby improve the drying efficiency of drying-machine.

Preferably, a driver 7 is installed on the surface bolt on one side of the second installation frame 2, a driving shaft of the driver 7 is connected with the transmission shaft 4 in a buckling mode, the driver 7 installed on the surface bolt on one side of the second installation frame 2 can drive the transmission shaft 4 to rotate according to the drying requirement, so that the shaft lever 5 is driven to rotate, the material raising operation is carried out by utilizing the material raising plate 6 welded to the surface of the shaft lever 5, and the material raising requirement inside the double-cylinder rotary dryer is met.

Preferably, the surface of the transmission shaft 4 is sleeved and buckled with a limit baffle 8, and the limit baffle 8 installed by the surface of the transmission shaft 4 is convenient for shielding one side of the double-cylinder rotary dryer by utilizing the limit baffle 8, so that the situation that materials are damaged by the driver 7 when entering the driver 7 along the transmission shaft 4 during the rotary drying operation can be effectively avoided, and the service life of the whole device is greatly prolonged.

Preferably, the heat conducting pipe 11 is arranged inside the material lifting plate 6, the heat conducting pipe 11 is communicated with the inside of the heat supplying cavity 9, the rolling cavity 14 is arranged inside the material lifting plate 6, the rolling balls 15 are arranged in the rolling cavity 14 in a rolling manner, the spring plates 16 are embedded at two ends inside the rolling cavity 14, the high-temperature gas in the heat supplying cavity 9 can be conveniently and rapidly transferred into the material lifting plate 6 through the heat conducting pipe 11 arranged inside the material lifting plate 6, so that the temperature of the material lifting plate 6 is increased, the whole double-cylinder rotary dryer is assisted to carry out drying operation on the material, the rolling balls 15 arranged in the rolling cavity 14 inside the material lifting plate 6 can be influenced by gravity in the process of overturning the material lifting plate 6, move along the inner wall of the rolling cavity 14 and impact the spring plates 16 embedded at two ends inside the rolling cavity 14, the whole material lifting plate 6 is vibrated, and the surface of the material lifting plate 6 can be effectively avoided, conditions affecting the drying of the material occur.

Preferably, No. 1 side surface buckle of mounting bracket installs air feed valve pipe 13, communicate each other between air feed valve pipe 13 and the heating pipe 12, through 1 side surface buckle's of mounting bracket air feed valve pipe 13, do benefit to and communicate each other with heating equipment, to the inside high temperature gas that pours into of heating pipe 12.

The central lifting blade of the double-cylinder rotary dryer is characterized in that when the central lifting blade of the double-cylinder rotary dryer works, a shaft rod 5 with the lifting blade 6 welded on the surface is placed into a cylinder of the double-cylinder rotary dryer, a first mounting frame 1 and a second mounting frame 2 are respectively placed at two ends of the cylinder of the double-cylinder rotary dryer, two ends of the shaft rod 5 are respectively connected with a shaft post 3 and a transmission shaft 4 in an installing manner, a gas supply valve pipe 13 installed on the surface of one side of the first mounting frame 1 in a buckling manner is convenient for being communicated with a heating device, high-temperature gas is injected into a heating pipe 12, when lifting is needed, a driver 7 is opened, the transmission shaft 4 is driven to rotate according to drying requirements, so that the shaft rod 5 is driven to rotate, the lifting blade 6 welded on the surface of the shaft rod 5 is utilized to carry out lifting operation, the lifting requirement inside the double-cylinder rotary dryer is met, the, the heat energy is conveniently supplied to the heat supply cavity 9 arranged inside the shaft lever 5, so that the heat of the shaft lever 5 is improved, the temperature of the lifting blade 6 is improved by matching with the heat conducting pipe 11 arranged inside the lifting blade 6, so that the drying efficiency of the drying machine is improved, the limit baffle 8 arranged on the surface of the transmission shaft 4 in a sleeved and buckled mode is conveniently used for shielding one side of the double-drum rotary drying machine by utilizing the limit baffle 8, the situation that the material enters the driver 7 along the transmission shaft 4 and damages the driver 7 during the rotary drying operation can be effectively avoided, so that the service life of the whole device is greatly prolonged, the high-temperature gas in the heat supply cavity 9 is conveniently and quickly transferred into the lifting blade 6 through the heat conducting pipe 11 arranged inside the lifting blade 6, so that the temperature of the lifting blade 6 is improved, the whole double-drum rotary drying machine is assisted to carry out the drying operation on the material, and in the process of the lifting blade 6 during the overturning, the ball 15 of the inside rolling chamber 14 roll installation of lifting blade 6 can receive the influence of gravity, moves along rolling 14 inner walls in chamber, strikes 14 inside both ends of rolling chamber and inlays spring plate 16, makes whole lifting blade 6 produce vibrations, can effectively avoid 6 surface attachment materials of lifting blade, and the dry condition of influence material appears.

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. The utility model provides a binocular rotary dryer center lifting blade, includes mounting bracket (1) and No. two mounting brackets (2), its characterized in that: a jack post (3) is installed in one side surface rotation of first mounting bracket (1), transmission shaft (4) is installed in one side surface rotation of second mounting bracket (2), axostylus axostyle (5) are installed to the bolt between jack post (3) and transmission shaft (4), axostylus axostyle (5) surface welding has lifting blade (6), the welding of lifting blade (6) top has side deflector (10).

2. The dual drum rotary dryer center lifter plate of claim 1, wherein: the heat supply pipe (12) is installed in the shaft column (3) in a buckling mode, the heat supply cavity (9) is formed in the shaft rod (5), and the heat supply pipe (12) is communicated with the heat supply cavity (9) mutually.

3. The dual drum rotary dryer center lifter plate of claim 1, wherein: no. two mounting bracket (2) one side surface bolted mounting have driver (7), the drive shaft and the transmission shaft (4) of driver (7) between the buckle be connected.

4. The dual drum rotary dryer center lifter plate of claim 1, wherein: and a limiting baffle (8) is sleeved and buckled on the surface of the transmission shaft (4).

5. The dual drum rotary dryer center lifter plate of claim 2, wherein: the heat pipe (11) have been seted up to lifting blade (6) inside, lead that heat pipe (11) and heat supply chamber (9) are inside to be linked together, rolling chamber (14) have been seted up to lifting blade (6) inside, roll chamber (14) and roll and install ball (15), spring plate (16) have all been inlayed at the inside both ends in rolling chamber (14).

6. The dual drum rotary dryer center lifter plate of claim 1, wherein: a mounting bracket (1) one side surface buckle installs air feed valve pipe (13), communicate each other between air feed valve pipe (13) and heat supply pipe (12).