CN218210471U

CN218210471U - Double-cone rotary vacuum dryer

Info

Publication number: CN218210471U
Application number: CN202222710638.7U
Authority: CN
Inventors: 黄庆宝; 陆从学; 黄君宇
Original assignee: Wenzhou Haiyu New Material Technology Co ltd
Current assignee: Wenzhou Haiyu New Material Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-01-03
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a bipyramid gyration vacuum drying machine, including base and bipyramid gyration vacuum drying machine body, the middle part of bipyramid gyration vacuum drying machine body is provided with a jar body, the business turn over material mouth has been seted up to the one end of the jar body, the inside of the jar body is provided with the automatic stirring device who is used for improving material stirring mixing homogeneity, the upper end surface of base is provided with the automatic screening plant who is used for improving material screening convenience, automatic screening plant includes shell, mount pad, installing frame and expanding spring. A bipyramid gyration vacuum drying machine through being provided with automatic screening plant, simple structure, the simple operation not only can realize having simplified the technology route to the automatic screening of material, has alleviateed workman's execution intensity, has reduced probably because of the many secondary pollution that cause of link, has improved the yield and the purity of product, can also improve the convenience of collecting the material, avoids the waste of material.

Description

Double-cone rotary vacuum dryer

Technical Field

The utility model relates to a bipyramid gyration vacuum drying machine technical field specifically is a bipyramid gyration vacuum drying machine.

Background

The double-cone rotary vacuum dryer is a double-cone rotary tank body, steam or hot water is introduced into a jacket to heat the jacket in a vacuum state in the tank, heat is in contact with wet materials through the inner wall of the tank body, and water vapor evaporated after the wet materials absorb heat is pumped away through a vacuum exhaust pipe by a vacuum pump. Because the tank body is in a vacuum state, and the tank body rotates to enable the materials to be continuously turned up, down, inside and outside, the drying speed of the materials is increased, the drying efficiency is improved, and the aim of uniform drying is fulfilled. The double-cone rotary vacuum drier system mainly comprises a double-cone rotary vacuum drier, a condenser, a dust remover, a vacuum pumping system, a heating system, a cooling system, an electric control system and the like.

The existing double-cone rotary vacuum dryer is inconvenient for automatically stirring materials when the materials rotate, the materials are heated unevenly, drying efficiency and quality are affected, the materials are also condensed, discharging of the materials is inconvenient, production quality is affected, the existing double-cone rotary vacuum dryer lacks a screening device for the materials, the materials need to be moved into a screening machine again for screening after being dried, and meanwhile, due to the fact that the materials need to be transferred among a plurality of devices, labor intensity of operators is increased, working efficiency is affected, secondary pollution is caused due to too many production links, great influence is caused on purity of final products, certain adverse influence is brought to the using process of people, and therefore the double-cone rotary vacuum dryer is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem to the existence of above-mentioned prior art provides a bipyramid gyration vacuum drying machine.

The utility model discloses a following technical means realizes solving above-mentioned technical problem:

the utility model provides a bipyramid gyration vacuum drying machine, includes base and bipyramid gyration vacuum drying machine body, the middle part of bipyramid gyration vacuum drying machine body is provided with a jar body, the feed inlet and discharge mouth has been seted up to the one end of the jar body, the inside of the jar body is provided with the automatic stirring device who is used for improving material stirring mixing homogeneity, the upper end surface of base is provided with the automatic screening device who is used for improving material screening convenience, automatic screening device includes shell, mount pad, installing frame and expanding spring, the front end surface of shell is provided with movable box door, the upper end surface middle part of shell has seted up the unloading groove, the both sides fixed surface of installing frame installs the connecting seat, the internal surface of installing frame is provided with a damping spout and No. two damping spouts, an embedded groove and No. two embedded grooves have been seted up to the front end surface of installing frame, the inside of an embedded groove is provided with storage frame, the lower extreme internal surface middle part of a storage frame is provided with the screen cloth, be provided with No. one between the both sides surface of a storage frame and the sliding rod 8978 the lower extreme of a damping spout, the inside fixed surface of No. two damping grooves is provided with the damping 8978 the motor lower extreme of No. two damping spout.

Further, the shell is fixedly connected with the outer surface of the upper end of the base, the movable box door is movably connected with the outer surface of the front end of the shell, the blanking pipe is connected with the inside of the shell through the blanking groove, the mounting seat is fixedly connected with the inner surface of the lower end of the shell, one end of the telescopic spring is fixedly connected with the outer surface of the upper end of the mounting seat, the other end of the telescopic spring is fixedly connected with the outer surfaces of the two sides of the mounting frame through the connecting seat, the mounting frame is movably connected with the mounting seat through the telescopic spring, and the vibrating motor is fixedly connected with the outer surface of the lower end of the mounting frame.

Further, a damping spout and No. two damping spouts all are connected with the both sides internal surface fixed of installing frame, just a damping spout is located the top of No. two damping spouts, a storage frame is through a slide bar and a damping spout sliding connection, a storage frame can be dismantled with an embedded groove and be connected, the screen cloth runs through the lower extreme internal surface middle part of a storage frame, no. two storage frames are through No. two slide bars and No. two damping spout sliding connection, just No. two storage frames can be dismantled with No. two embedded grooves and be connected, no. two storage frames are located the below of a storage frame.

Furthermore, the automatic stirring device comprises a driving motor, a fixed seat is arranged between the driving motor and the tank body, a rotating shaft is arranged at the other end of an output shaft of the driving motor, a sealing bearing is arranged between the rotating shaft and the middle part of the outer surface of the tank body, and a spiral stirring blade is arranged at the other end of the rotating shaft.

Furthermore, driving motor passes through the fixed surface of the fixing base with jar external fixed connection of body, the other end fixed connection of pivot and driving motor's output shaft, just the pivot passes through sealed bearing and jar external surface middle part swing joint of the body, the other end fixed connection of spiral stirring paddle leaf and pivot, just the inside swing joint of spiral stirring paddle leaf through driving motor's output shaft and jar body.

Furthermore, the double-cone rotary vacuum dryer body is fixedly connected with the outer surface of the upper end of the shell, one end of the discharging pipe is located right below the material inlet and outlet, and the other end of the discharging pipe is located right above the mounting frame.

Advantageous effects

Compared with the prior art, the utility model provides a bipyramid gyration vacuum drying machine possesses following beneficial effect:

1. this bipyramid gyration vacuum drying machine through being provided with automatic screening plant, simple structure, and the simple operation not only can realize having simplified the technology route to the automatic screening of material, has alleviateed workman's execution intensity, has reduced probably because of the secondary pollution that the link is many to cause, has improved the yield and the purity of product, can also improve the convenience of collecting the material, avoids the waste of material.

2. This bipyramid gyration vacuum drying machine, through being provided with automatic stirring device, put into jar internal back with the material from business turn over material mouth, carry out rotary drying to the material after starting the vacuum drying machine body, start driving motor simultaneously, driving motor's output shaft can drive the pivot after rotating and pass through sealed bearing at jar internal rotation, the spiral stirring paddle leaf that drives the lower extreme carries out automatic stirring to jar internal material, moreover, the steam generator is simple in structure, the simple operation, can realize the automatic stirring to the material, spiral stirring paddle leaf can be exchanged upper material and lower floor's material repeatedly, avoid the deposit of lower floor's material, more abundant stirring material, play the effect that improves stirring efficiency, the homogeneity of being heated of improvement material, the improvement is to the machining efficiency and the quality of material.

Drawings

Fig. 1 is a schematic view of the overall structure of a double-cone rotary vacuum dryer of the present invention.

Fig. 2 is an external structural schematic diagram of the automatic screening device of the double-cone rotary vacuum dryer of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the automatic screening device of the double-cone rotary vacuum dryer of the present invention.

Fig. 4 is a schematic plan view of the automatic stirring device of the double-cone rotary vacuum dryer of the present invention.

In the figure: 1. a base; 2. a vacuum dryer body; 3. a tank body; 4. feeding and discharging ports; 5. an automatic stirring device; 501. a drive motor; 502. a fixed seat; 503. a rotating shaft; 504. sealing the bearing; 505. a helical stirring blade; 6. an automatic screening device; 601. a housing; 602. a movable box door; 603. a discharging groove; 604. a mounting seat; 605. installing a frame; 606. a tension spring; 607. a connecting seat; 608. a first embedded groove; 609. a second embedded groove; 610. a first damping chute; 611. a first material storage frame; 612. a first slide bar; 613. a first handle; 614. screening a screen; 615. number two Chu Liaokuang; 616. a second sliding rod; 617. a second damping chute; 618. a vibration motor; 619. a second handle; 7. and (5) discharging the material pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

As shown in fig. 1, 2 and 3, a double-cone rotary vacuum dryer comprises a base 1 and a double-cone rotary vacuum dryer body 2, wherein a tank body 3 is arranged in the middle of the double-cone rotary vacuum dryer body 2, a material inlet and outlet 4 is arranged at one end of the tank body 3, an automatic stirring device 5 for improving the material stirring and mixing uniformity is arranged in the tank body 3, an automatic screening device 6 for improving the material screening convenience is arranged on the outer surface of the upper end of the base 1, the automatic screening device 6 comprises a shell 601, a mounting seat 604, a mounting frame 605 and a telescopic spring 606, a movable box door 602 is arranged on the outer surface of the front end of the shell 601, a blanking groove 603 is arranged in the middle of the outer surface of the upper end of the shell 601, connecting seats 607 are fixedly mounted on the outer surfaces of two sides of the mounting frame 605, a first damping chute 610 and a second damping chute 617 are arranged on the inner surface of the mounting frame 605, the outer surface of the front end of the mounting frame 605 is provided with a first embedded groove 608 and a second embedded groove 609, a first storage frame 611 is arranged inside the first embedded groove 608, a screen 614 is arranged in the middle of the inner surface of the lower end of the first storage frame 611, a first sliding rod 612 is arranged between the outer surfaces of two sides of the first storage frame 611 and a first damping sliding groove 610, a first handle 613 is fixedly arranged on the outer surface of the front end of the first storage frame 611, a second Chu Liaokuang 615 is arranged inside the second embedded groove 609, a second sliding rod 616 is arranged between the outer surfaces of two sides of the second storage frame 615 and a second damping sliding groove 617, a second handle 619 is arranged on the outer surface of the front end of the second storage frame 615, a vibration motor 618 is fixedly arranged on the outer surface of the lower end of the mounting frame 605, and a discharging pipe 7 is arranged on the outer surface of the upper end of the automatic screening device 6.

Outer shell 601 is connected with the upper end outer surface fixed connection of base 1, activity chamber door 602 and the front end outer surface swing joint of outer shell 601, unloading pipe 7 is connected with the inside of outer shell 601 through unloading silo 603, mount pad 604 is connected with the lower extreme internal surface fixed connection of outer shell 601, the one end of expanding spring 606 is connected with the upper end outer surface fixed connection of mount pad 604, the other end of expanding spring 606 passes through the both sides outer surface fixed connection of connecting seat 607 and installing frame 605, and installing frame 605 passes through expanding spring 606 and mount pad 604 swing joint, vibrating motor 618 is connected with the lower extreme outer surface fixed connection of installing frame 605.

The first damping chute 610 and the second damping chute 617 are fixedly connected with the inner surfaces of two sides of the mounting frame 605, the first damping chute 610 is located above the second damping chute 617, the first storage frame 611 is in sliding connection with the first damping chute 610 through the first sliding rod 612, the first storage frame 611 is detachably connected with the first embedded groove 608, the screen 614 penetrates through the middle of the inner surface of the lower end of the first storage frame 611, the second storage frame Chu Liaokuang is in sliding connection with the second damping chute 617 through the second sliding rod 616, the second storage frame 615 is detachably connected with the second embedded groove 609, and the second storage frame Chu Liaokuang 615 is located below the first storage frame 611.

Example 2

As shown in fig. 1 and 4, an automatic stirring device 5 is provided on the basis of embodiment 1, the automatic stirring device 5 includes a driving motor 501, a fixing base 502 is provided between the driving motor 501 and the tank 3, a rotating shaft 503 is provided at the other end of an output shaft of the driving motor 501, a seal bearing 504 is provided between the rotating shaft 503 and the middle portion of the outer surface of the tank 3, and a helical stirring blade 505 is provided at the other end of the rotating shaft 503.

The driving motor 501 is fixedly connected with the outer surface of the tank body 3 through a fixing seat 502, the rotating shaft 503 is fixedly connected with the other end of the output shaft of the driving motor 501, the rotating shaft 503 is movably connected with the middle part of the outer surface of the tank body 3 through a sealing bearing 504, the helical stirring blade 505 is fixedly connected with the other end of the rotating shaft 503, and the helical stirring blade 505 is movably connected with the inside of the tank body 3 through the output shaft of the driving motor 501.

The double-cone rotary vacuum dryer body 2 is fixedly connected with the outer surface of the upper end of the outer shell 601, one end of the blanking tube 7 is positioned right below the material inlet and outlet 4, and the other end of the blanking tube 7 is positioned right above the mounting frame 605.

For embodiment 1, automatic stirring device 5 has been increased, through being provided with automatic stirring device 5, put into jar internal 3 back with the material from business turn over discharge gate 4, carry out rotary drying to the material after starting vacuum drying machine body 2, start driving motor 501 simultaneously, can drive pivot 503 and pass through sealed bearing 504 internal rotation at jar body 3 after driving motor 501's output shaft rotates, the spiral stirring paddle 505 that drives the lower extreme carries out the automatic stirring to the material in jar body 3, moreover, the steam generator is simple in structure, the high durability and convenient operation, can realize the automatic stirring to the material, spiral stirring paddle 505 can be with upper material and lower floor material exchange repeatedly, avoid the deposit of lower floor material, more abundant stirring material, play the effect that improves stirring efficiency, improve the homogeneity of being heated of material, the machining efficiency and the quality to the material are improved.

Principle of operation

At first put into jar body 3 back from business turn over material mouth 4 with the material, carry out rotary drying to the material after starting vacuum drying machine body 2, start driving motor 501 simultaneously, can drive pivot 503 through sealed bearing 504 internal rotation in jar after driving motor 501's output shaft rotates, the spiral stirring paddle blade 505 that drives the lower extreme carries out automatic stirring to the material in jar body 3, moreover, the steam generator is simple in structure, the simple operation, can realize the automatic stirring to the material, spiral stirring paddle blade 505 can be with upper material and lower floor material exchange repeatedly, avoid the deposit of lower floor material, more abundant stirring material, play the effect that improves stirring efficiency, the homogeneity of being heated of improvement material, the improvement is to the machining efficiency and the quality of material. After the material is rotated, the material falls into the blanking pipe 7 through the feeding and discharging port 4 and then falls into the first storage frame 611 in the mounting frame 605, after the vibration motor 618 is started, the vibration motor 618 can drive the mounting frame 605 to move longitudinally on the mounting seat 604 through the expansion spring 606, so that the material in the first storage frame 611 is excited by vibration force and periodically thrown forward to a range, the material is screened through the screen 614, the material with small particles falls into the second storage frame 615 below through the screen 614, the material with large particles is blocked in the first storage frame 611 through the screen 614, when the material is collected, the movable box door 602 is opened, after the first storage frame 611 is pulled by holding the first handle 613, the first storage frame 611 slides in the first damping chute 610 through the first sliding rods 612 on two sides, can take off in the embedded groove 608 of a storage frame 611 follow installing frame 605, accomplish collecting the large granule material, handheld No. two handles 619 pulling No. two storage frames 615 back, no. two storage frames 615 slides the back in No. two damping sliding chutes 617 through No. two slide bars 616 of both sides, can take off No. two storage frames 615 from the embedded groove 609 of No. two installing frame 605, accomplish collecting the tiny particle material, moreover, the steam generator is simple in structure, the high-speed automatic screening of material not only can be realized, the process route is simplified, the execution intensity of workers is lightened, secondary pollution that probably causes because of the link is many has been reduced, the yield and the purity of product are improved, can also improve the convenience of collecting the material, avoid the waste of material.

It is noted that, herein, relational terms such as first and second (a, b, etc.) 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. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a bipyramid gyration vacuum drying machine, includes base (1) and bipyramid gyration vacuum drying machine body (2), the middle part of bipyramid gyration vacuum drying machine body (2) is provided with a jar body (3), business turn over material mouth (4), its characterized in that have been seted up to the one end of the jar body (3): the automatic stirring device (5) for improving the material stirring and mixing uniformity is arranged in the tank body (3), the automatic sieving device (6) for improving the material sieving convenience is arranged on the outer surface of the upper end of the base (1), the automatic sieving device (6) comprises a shell (601), a mounting seat (604), a mounting frame (605) and a telescopic spring (606), a movable box door (602) is arranged on the outer surface of the front end of the shell (601), a blanking groove (603) is formed in the middle of the outer surface of the upper end of the shell (601), a connecting seat (607) is fixedly arranged on the outer surfaces of two sides of the mounting frame (605), a first damping chute (610) and a second damping chute (617) are arranged on the inner surface of the mounting frame (605), a first embedding groove (608) and a second embedding groove (609) are formed in the outer surface of the front end of the mounting frame (605), a first storage frame (611) is arranged in the embedding groove (608), a first storage screen mesh (614) is arranged in the middle of the inner surface of the lower end of the first storage frame (611), a first damping chute (609) is arranged between the outer surface of the two sides of the first storage frame (610), a first damping chute (613) is arranged in the first damping chute (610), a first damping chute (612) and a first damping chute (610) is arranged in the first damping chute (610), be provided with No. two slide bars (616) between the both sides surface of No. two storage frames (615) and No. two damping spout (617), the front end surface of No. two storage frames (615) is provided with No. two handle (619), the lower extreme surface fixed mounting of installing frame (605) has vibrating motor (618), the upper end surface of automatic screening plant (6) is provided with unloading pipe (7).

2. A double-cone rotary vacuum dryer according to claim 1, wherein: the outer shell (601) is fixedly connected with the outer surface of the upper end of the base (1), the movable box door (602) is movably connected with the outer surface of the front end of the outer shell (601), the discharging pipe (7) is connected with the inner portion of the outer shell (601) through a discharging groove (603), the mounting seat (604) is fixedly connected with the inner surface of the lower end of the outer shell (601), one end of the telescopic spring (606) is fixedly connected with the outer surface of the upper end of the mounting seat (604), the other end of the telescopic spring (606) is fixedly connected with the outer surfaces of the two sides of the mounting frame (605) through a connecting seat (607), the mounting frame (605) is movably connected with the mounting seat (604) through the telescopic spring (606), and the vibration motor (618) is fixedly connected with the outer surface of the lower end of the mounting frame (605).

3. A double-cone rotary vacuum dryer according to claim 1, wherein: a damping spout (610) and No. two damping spout (617) all are connected with the both sides internal surface fixed connection of installing frame (605), just damping spout (610) are located the top of No. two damping spout (617), no. one storage frame (611) through slide bar (612) and damping spout (610) sliding connection, storage frame (611) can be dismantled with embedded groove (608) and be connected, screen cloth (614) run through the lower extreme internal surface middle part of a storage frame (611), no. two storage frame (615) through No. two slide bar (616) and No. two damping spout (617) sliding connection, just No. two Chu Liaokuang (615) can be dismantled with No. two embedded groove (609) and be connected, no. two storage frame (615) are located the below of a storage frame (611).

4. A twin-cone rotary vacuum dryer as defined in claim 1, wherein: automatic agitating unit (5) are including driving motor (501), be provided with fixing base (502) between driving motor (501) and jar body (3), the other end of the output shaft of driving motor (501) is provided with pivot (503), be provided with sealed bearing (504) between the surface middle part of pivot (503) and jar body (3), the other end of pivot (503) is provided with spiral stirring paddle leaf (505).

5. A double-cone rotary vacuum dryer according to claim 4, wherein: the utility model discloses a jar body, including the jar body, driving motor (501) passes through the outer fixed surface of fixing base (502) and jar body (3) and is connected, the other end fixed connection of pivot (503) and driving motor (501)'s output shaft, just pivot (503) are through sealed bearing (504) and jar body (3) surface middle part swing joint, spiral stirring paddle leaf (505) and the other end fixed connection of pivot (503), just spiral stirring paddle leaf (505) are through the output shaft of driving motor (501) and the inside swing joint of jar body (3).

6. A double-cone rotary vacuum dryer according to claim 1, wherein: the double-cone rotary vacuum dryer is characterized in that the double-cone rotary vacuum dryer body (2) is fixedly connected with the outer surface of the upper end of the shell (601), one end of the discharging pipe (7) is located right below the material inlet and outlet (4), and the other end of the discharging pipe (7) is located right above the mounting frame (605).