CN218329052U - Double-cylinder dryer - Google Patents

Abstract

The utility model discloses a double-cylinder drying-machine, the on-line screen storage device comprises a base, transversely be provided with the barrel on the base, the barrel is connected with the drive arrangement who sets up on the base, the barrel includes the urceolus, the inside of urceolus is provided with the inner tube, all be provided with the blade on the inner wall of inner tube and urceolus, the bottom of blade is provided with the connecting seat, the connecting seat passes through connecting device and sets up on the inner wall of urceolus and inner tube, reduces installation time, guarantees installation angle's accuracy, reduces intensity of labour, guarantees the effect of drying.

Description

Double-cylinder dryer

Technical Field

The utility model relates to a drying-machine technical field especially relates to a two section of thick bamboo drying-machines.

Background

The double-drum dryer is mainly used for drying granular materials within a certain humidity and granularity range, such as yellow sand used in the dry powder mortar industry, molding sand of various specifications used in the casting industry, blast furnace slag used in the building material cement industry, small-granularity clay, and the chemical industry is used for small granular materials which are not chemically changed and are not polluted by high temperature and smoke dust.

To lees, sawdust, the material of high wet viscosity material such as dregs of beans is when using double-cylinder drying-machine, go out at the feed inlet of stoving, can take place the phenomenon of partial material caking, the material after the caking can rotate along with the drying-machine together, the slope sets up during the inside blade of drying-machine, it is limited to break up the effect of material, and the blade on the drying-machine inner wall is welded mostly, the position of blade is mostly determined the position by the experience according to the experience when the drying-machine is made, it is inhomogeneous to lead to the fact the deflection angle and the fixed position of blade like this, influence the stoving effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome blade fixed position in the drying-machine among the prior art and mostly be that the range estimation confirms to cause the inhomogeneous not enough of position, provide a double-cylinder drying-machine.

The utility model discloses a realize through following technical scheme: the utility model provides a double-cylinder drying-machine, includes the base, transversely be provided with the barrel on the base, the barrel is connected with the drive arrangement who sets up on the base, the barrel includes the urceolus, the inside of urceolus is provided with the inner tube, all be provided with the blade on the inner wall of inner tube and urceolus, the bottom of blade is provided with the connecting seat, the connecting seat passes through connecting device and sets up on the inner wall of urceolus and inner tube.

Furthermore, the blade is arc helical blade, the top area of blade is less than the bottom area, a side of blade is the hypotenuse.

Further, the connecting device comprises mounting grooves formed in the inner walls of the outer barrel and the inner barrel, and the connecting seat is arranged in the mounting grooves.

Furthermore, the connecting seat is circular, the connecting seat is welded with the bottom of the blade, and a plurality of step holes are formed in the connecting seat.

Furthermore, the connecting seat is provided with a depressed part on one side of the working surface of the blade, a fixing plate clamped above the depressed part is arranged in the mounting groove, and the fixing plate is bolted to the depressed part of the connecting seat.

Further, be provided with on the outer wall of urceolus and be connected the gear ring with drive arrangement, drive arrangement is driving motor, driving motor's output is connected with the gear ring.

Furthermore, the inner cylinder and the outer cylinder are coaxially arranged, the feed inlet of the inner cylinder protrudes out of the outer cylinder, a feed baffle is arranged on the inner wall of the feed inlet of the inner cylinder, and the feed baffle is obliquely arranged along the rotating direction.

Furthermore, a crushing plate facing to the axis is arranged on the side wall of the inner cylinder.

The beneficial effects of the utility model reside in that: the bottom welding of blade has the connecting seat, the connecting seat passes through connecting device to be installed on the inner wall of urceolus and inner tube, connecting device is including setting up the mounting groove on the inner wall of urceolus and inner tube, the connecting seat sets up inside the mounting groove, be provided with the bolt hole connection of a plurality of step holes and mounting groove bottom on the connecting seat, the connecting seat is provided with the depressed part in the working face one side of blade, be provided with the fixed plate of joint in the depressed part top in the mounting groove, the fixed plate bolts with the depressed part of connecting seat, the edge portion of fixed plate welding in the mounting groove, when the installation, the below at the fixed plate is placed to connecting seat depressed part one side slope, the fixed plate forms pressure to the connecting seat when the blade atress, prevent to take place the condition of connecting seat perk, guarantee structural strength, fix a position through the connecting hole on fixed plate and the depressed part, only need use hexagon socket head bolt according to connecting hole bolt just can confirm the installation angle and the position of blade when the installation, reduce installation time, guarantee the accuracy of installation angle, reduce intensity of labour, guarantee the stoving effect.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the blade structure of the present invention;

FIG. 4 is a schematic view of the structure of the mounting groove of the present invention;

wherein: 1. a base; 2. an outer cylinder; 201. a gear ring; 202. a slip ring; 203. a discharge port; 204. a material receiving plate; 3. an inner barrel; 301. a feed baffle; 302. a blade; 303. a breaker plate; 304. a connecting seat; 305. a stepped bore; 306; a recessed portion; 4. a drive motor; 5. mounting grooves; 501. and (7) fixing the plate.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-4: the utility model provides a double-cylinder drying-machine, the on-line screen storage device comprises a base 1, base 1 is the horizontal stand, transverse installation has the barrel on base 1, the barrel is connected with the drive arrangement who installs on base 1, the barrel includes urceolus 2, the inside coaxial arrangement of urceolus 2 has inner tube 3, it is fixed through the link between inner tube 3 and the urceolus 2, make inner tube 3 and urceolus 2 can coaxial rotation, stir the material of inside, and the feed inlet salient of inner tube 3 is in urceolus 2, it is inside that the loading attachment of being convenient for promotes the material to inner tube 3, reduce the operation degree of difficulty. The welding has feeding baffle 301 on the inner wall of inner tube 3 feed inlet, and feeding baffle 301 sets up along the direction of rotation slope, and inside the material got into inner tube 3 under the blockking of feeding baffle 301 when the feeding, prevented that the material from spilling from discharge gate 203, guaranteed the result of use, seted up discharge gate 203 on the lateral wall of outer tube 2, the lower part of discharge gate 203 is installed and is connect flitch 204.

Be provided with on the outer wall of urceolus 2 and be connected ring gear 201 with drive arrangement, drive arrangement is driving motor 4, driving motor 4's output is connected with ring gear 201, driving motor 4's output is provided with the speed reducer, the output gear of speed reducer is connected with ring gear 201, guarantee the stability in rotation of whole barrel, install sliding ring 202 at the other end of urceolus 2, sliding ring 202 and the swivel becket butt on the base 1, guarantee the barrel and rotate stably, improve the stoving effect.

All be provided with blade 302 on the inner wall of inner tube 3 and urceolus 2, be provided with the breaker 303 towards the axle center on the lateral wall of inner tube 3, breaker 303 is the rectangular plate, and highly being greater than blade 302's height of breaker 303, when inner tube 3 rotates, the material of caking is shaken after breaker 303 stirs and is dispersed when dropping from the top down for the material is dried more evenly, improves the stoving effect. Wherein blade 302 is arc helical blade, and blade 302 of inner tube 3 is opposite with the blade 302 spiral direction of urceolus 2 for when the barrel rotates at blade 302 under the effect, the material in the inner tube 3 moves from a left side to the right side, and the material in the urceolus 2 moves from the right side to the left side, and then forms the traffic route of material, and dry gas through the 3 feed inlet departments of inner tube lets in carries out to dry the material, guarantees the stoving effect.

Connecting seat 304 has been welded to the bottom of blade 302 to the top area of blade 302 is less than the bottom area, and a side of blade 302 is the hypotenuse, and a plurality of blades 302 make up and form conveying path, and the hypotenuse has the stirring effect of certain degree to the material towards the supplied materials direction of material, blade 302 during the rotation, and the radian position of blade 302 scrapes the material to the rear. And the connecting socket 304 is installed on the inner walls of the outer barrel 2 and the inner barrel 3 through a connecting device, the connecting device comprises a mounting groove 5 arranged on the inner walls of the outer barrel 2 and the inner barrel 3, the connecting socket 304 is arranged inside the mounting groove 5, the mounting groove 5 is reserved when the inner barrel 3 and the outer barrel 2 are cast, and a mark of a welding fixing plate 501 is left at the edge for facilitating the position determination when welding the fixing plate 501, the mounting groove 5 is circular and has a certain depth, the connecting socket 304 is circular and clamped in the mounting groove 5, the connecting socket 304 is welded with the bottom of the blade 302, a plurality of step holes 305 are arranged on the connecting socket 304 and connected with bolt holes at the bottom of the mounting groove 5, a concave part 306 is arranged on one side of the working surface of the blade 302, the fixing plate 501 clamped above the concave part 306 is arranged in the mounting groove 5, the fixing plate 501 is bolted with the concave part 306 of the connecting socket 304, the edge part of fixed plate 501 welding in mounting groove 5, when installation connecting seat 304 depressed part 306 inclines on one side and places in the below of fixed plate 501, fixed plate 501 forms pressure to connecting seat 304 when blade 302 atress, prevent the condition of taking place connecting seat 304 perk, guarantee structural strength, fix a position through the connecting hole on fixed plate 501 and the depressed part 306, only need use hexagon socket head cap screw according to the connecting hole bolt and just can confirm the installation angle and the position of blade 302 when the installation, blade 302 and connecting seat 304 can make in batches in manufacturing, only need just can be quick when the installation install blade 302 on urceolus 2 and inner tube 3 according to the position of connecting hole and step hole 305, reduce installation time, guarantee installation angle's accuracy, reduce intensity of labour, guarantee the stoving effect.

The working principle is as follows: when the outer barrel and the inner barrel are cast, the welding positions of the mounting groove and the fixing plate are reserved through the die, and the blades are fixed on the inner walls of the outer barrel and the inner barrel through bolting, so that the mounting angles of the blades are ensured, and the labor intensity is reduced. Feed inlet department intercommunication air feed device at the inner tube when using, carry the inner tube with the material through loading attachment inside, the material moves from the left hand right side in the inner tube is inside under the effect of blade, the material of caking is broken up under the effect of breaker, inside the material of preliminary stoving enters into the outer tube from the right-hand member of inner tube, the material removes to the discharge gate direction under the effect of blade on the outer tube inner wall, dry hot-blast drying to the material that this in-process air feed device provided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (8)

1. The utility model provides a two-cylinder drying-machine, includes the base, its characterized in that: the barrel is transversely arranged on the base and connected with a driving device arranged on the base, the barrel comprises an outer barrel, an inner barrel is arranged inside the outer barrel, blades are arranged on the inner walls of the inner barrel and the outer barrel, connecting seats are arranged at the bottoms of the blades and are arranged on the inner walls of the outer barrel and the inner barrel through connecting devices.

2. The dual drum dryer according to claim 1, wherein: the blade is arc helical blade, the top area of blade is less than the bottom area, a side of blade is the hypotenuse.

3. A dual drum dryer according to claim 1, wherein: the connecting device comprises mounting grooves formed in the inner walls of the outer barrel and the inner barrel, and the connecting seat is arranged in the mounting grooves.

4. A dual drum dryer according to claim 3, wherein: the connecting seat is circular, the connecting seat is welded with the bottom of the blade, and a plurality of step holes are formed in the connecting seat.

5. A dual drum dryer according to claim 4, wherein: the connecting seat is provided with a depressed part on one side of the working surface of the blade, a fixing plate clamped above the depressed part is arranged in the mounting groove, and the fixing plate is bolted with the depressed part of the connecting seat.

6. A dual drum dryer according to claim 1, wherein: the outer wall of the outer barrel is provided with a gear ring connected with a driving device, the driving device is a driving motor, and the output end of the driving motor is connected with the gear ring.

7. The dual drum dryer according to claim 1, wherein: the inner cylinder and the outer cylinder are coaxially arranged, the feed inlet of the inner cylinder protrudes out of the outer cylinder, a feed baffle is arranged on the inner wall of the feed inlet of the inner cylinder, and the feed baffle is obliquely arranged along the rotating direction.

8. A dual drum dryer according to claim 1, wherein: and a crushing plate facing to the axis is arranged on the side wall of the inner cylinder.

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