CN215373407U

CN215373407U - High-efficiency spiral stirring hopper dryer

Info

Publication number: CN215373407U
Application number: CN202120916778.2U
Authority: CN
Inventors: 刘宝宝; 吴佳骏
Original assignee: Jiangsu Jinling Opta Polymer Co ltd
Current assignee: Jiangsu Jinling Opta Polymer Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-31
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a high-efficiency spiral material stirring hopper dryer which comprises a material cylinder, a top cover, a conical hopper, spiral blades and a motor, wherein the motor is connected with the spiral blades through a rotating shaft, a material cylinder window is arranged in the middle of the outer surface of the material cylinder, the conical hopper is arranged at the bottom end of the material cylinder, a ventilation pipe is arranged on the right side of the conical hopper, an electric heating pipe is arranged at the top end of the ventilation pipe, a fan is arranged at the top end of the electric heating pipe, a control box is arranged on the front surface of the electric heating pipe, when the material cylinder is powered on and heated, the fan blows hot air into the material cylinder, the motor is started, the spiral blades lift a central material, the materials on two sides descend under the gravity condition, the circulation and the reciprocation are realized, the contact area with the hot air is increased, the materials can be fully dried, the positive and negative rotation of the motor are controlled, and the unloading speed can be improved. Meanwhile, the heating pipe and the fixing frame are connected inside the hot air pipe, and the hot air pipe is detachable and convenient to maintain.

Description

High-efficiency spiral stirring hopper dryer

Technical Field

The utility model relates to the technical field of dryers, in particular to a high-efficiency spiral stirring hopper dryer.

Background

The dryer is a mechanical device for reducing moisture of materials by using heat energy, and is used for drying objects. The dryer causes moisture in the material to escape by heating to obtain a solid material of a specified moisture content. The purpose of drying is for material use or further processing requirements.

The existing drying machine in China has some defects, and the drying degree in the machine body is inconvenient to observe when the drying machine is used for drying, so that inconvenience is brought to a user. Too much material is piled up to hopper desiccator, and the material is dry inadequately abundant, and the material caking etc. influences hopper desiccator's drying effect and blowing efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency spiral stirring hopper dryer, which solves the problems that the original hopper dryer provided in the background technology has some defects, the observation is inconvenient, the material accumulation of the hopper dryer is too much, the material drying is insufficient, the material caking influences the drying effect and the discharging efficiency of the hopper dryer and the like.

In order to achieve the purpose, the utility model adopts the following specific technical scheme:

the utility model provides a high-efficient spiral stirring hopper desiccator, includes the feed cylinder, sets up at the top cap on feed cylinder top, sets up the awl fill in the feed cylinder bottom, sets up helical blade in the feed cylinder and set up the motor that the top cap is gone up and is connected with helical blade, awl fill one side is provided with heating mechanism, heating mechanism includes ventilation pipe, electrothermal tube, fan and switch board, ventilation pipe and awl fill fixed connection and run through the awl and fight, the electrothermal tube sets up on the ventilation pipe top, the switch board is fixed outside the electrothermal tube, is provided with temperature monitor on the switch board, the fan sets up on the electrothermal tube top.

In order to facilitate discharging and observe the discharging situation, the bottom end of the conical hopper is provided with a discharging mechanism, the discharging mechanism comprises a base, a base window, a small drawing plate and a discharging port, the base is fixed at the bottom end of the conical hopper, the base window is arranged on the base, and the small drawing plate and the discharging port are arranged on the back face of the base.

In order to facilitate observation of the conditions in the charging barrel, a charging barrel window is arranged on the charging barrel.

In order to facilitate the opening and closing of the base window, the base window and the base are detachably connected through a window lifting ring and a window hinge.

In order to facilitate the opening and closing of the top cover, one end of the top cover is provided with a handle, the other end of the top cover is provided with a hinge, and the top cover and the charging barrel are detachably connected through the handle and the hinge.

In order to facilitate the installation of realizing feed cylinder and awl fill and dismantle, the feed cylinder is provided with rings and feed cylinder hinge with the junction of awl fill, can dismantle the connection through rings and feed cylinder hinge between feed cylinder and the awl fill.

In order to facilitate the driving of the propeller blades to rotate, the propeller blades are in transmission connection with the motor through a rotating shaft.

In order to set the appropriate temperature conveniently, a temperature control meter is arranged on the ventilation pipe.

In order to facilitate air exhaust, the top end of the charging barrel is provided with an air exhaust elbow.

In order to realize heating, the electric heating pipe consists of a fixing frame and a heating pipe, the fixing frame is installed on the outer surface of the ventilation pipe, and the heating pipe is installed inside the ventilation pipe.

The utility model has the beneficial effects that:

(1) the charging barrel is provided with two charging barrel windows and a base window, so that the drying condition in the machine body can be observed more conveniently, and the base window can be opened to clean materials, so that convenience is brought to a user;

(2) by arranging the propeller blades, the motor drives the propeller blades to rotate, so that materials are stirred to reciprocate up and down, the drying efficiency is increased, the materials can be prevented from caking, and the unloading speed can be increased by controlling the forward and reverse rotation of the motor;

(3) by arranging the temperature control meter, the drying at proper temperature can be set, the heating temperature can be controlled, different temperatures can be selected for different materials, and the temperature range is 0-200 ℃;

(4) all adopt the mode of dismantling to connect between each mechanism, the installation is dismantled conveniently, the subsequent maintenance of being convenient for.

Drawings

FIG. 1 is a front view of the high efficiency spiral agitator hopper dryer of the present invention;

FIG. 2 is a side view of the high efficiency spiral agitator hopper dryer of the present invention;

FIG. 3 is a schematic structural view of the propeller blades inside the barrel of the present invention;

FIG. 4 is a schematic structural view of an electrothermal tube of the present invention;

FIG. 5 is a schematic view of a base window according to the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model more readily understood by those skilled in the art, and thus will more clearly and distinctly define the scope of the utility model.

The efficient spiral stirring hopper dryer shown in fig. 1-5 comprises a charging barrel 5, a top cover 3 arranged at the top end of the charging barrel 5, a cone bucket 8 arranged at the bottom end of the charging barrel 5, a spiral blade arranged in the charging barrel 5 and a motor 10 arranged on the top cover 3 and connected with the spiral blade.

An exhaust elbow 1 is arranged at the upper left of the top cover 3, a motor 10 is connected with the center of the upper part of the top cover 3, the motor 10 is connected with a helical blade 25 at the lower part through a rotating shaft 23, a charging barrel window 4 is arranged at the middle position of the outer surface of the charging barrel 5, a cone bucket 8 is arranged at the bottom end of the charging barrel 5, a screen 7 is arranged on the inner wall of the cone bucket 8, a base 19 is arranged below the cone bucket 8, a large drawing plate 21 is arranged between the cone bucket 8 and the base 19, a base window 18 is arranged on the front surface of the base 19, a small drawing plate 9 is arranged on the back surface of the base 19, a discharge hole 22 is arranged below the small drawing plate 9, a ventilation pipe 15 is arranged at the right end of the cone bucket 8, the ventilation pipe 15 is fixedly connected with the cone bucket 8 and penetrates through the cone bucket 8, an electric heating pipe 13 is arranged at the top end of the ventilation pipe 15, a fan 12 is arranged at the top end of the electric heating pipe 13, a control cabinet 14 is arranged on the front surface of the electric heating pipe 13, the switch board 14 with electrothermal tube 13 fixed connection, 14 surfaces of switch board are provided with temperature monitor 11, the internally mounted of feed cylinder 5 has helical blade 25, helical blade 25 installs on dabber 24, and dabber 24 top is connected with pivot 23, and dabber 24 bottom sets up nut 26, the top of pivot 23 is provided with motor 10, fan 12, motor 10 and heating pipe 13 all with external power source electric connection.

In this embodiment, for feed cylinder 5 gas tightness is better, the one end of top cap 3 is provided with handle 2, the other end of apron 3 is provided with hinge 31, can dismantle the connection through handle 2 and hinge 31 between top cap 3 and the feed cylinder 5, conveniently reinforced simultaneously and the maintenance.

In this embodiment, for feed cylinder 5 and the stability of awl fill 8, the junction of feed cylinder 5 and awl fill 8 is provided with two rings 6 and a feed cylinder hinge 20, can dismantle the connection through rings 6 and feed cylinder hinge 20 between feed cylinder 5 and the awl fill 8, conveniently dismantles simultaneously and clears up.

In this embodiment, in order to observe the dry condition of material, be provided with base window 18 on the base 19, base window 18 can dismantle the connection through window rings 30 and window hinge 29, can open the clearance residual material.

In this embodiment, for the better drying of material ability, 5 inside propeller blade 25 that contain of feed cylinder, propeller blade 25 is connected with the transmission of motor 10 through pivot 23, can make motor 10 drive propeller blade 25 rotate, stirs the material, makes material up-and-down reciprocating motion, has increased drying efficiency, also can prevent the material caking, and the speed of unloading also can be accelerated to the just reversal of simultaneous control motor 10.

In this embodiment, in order to avoid hot gas loss, one end of the ventilation pipe 15 is fixedly connected with the fan 12, the other end of the ventilation pipe 15 is fixedly connected with the conical hopper 8, the two ventilation pipes 15 are connected by a flange 16, and a temperature control meter 17 is fixed on the ventilation pipe 15.

In this embodiment, in order to make the electric heating tube 13 emit heat uniformly, the electric heating tube 13 is composed of a fixing frame 28 and a heating tube 27, the fixing frame 28 is installed on the outer surface of the ventilation tube 15, and the heating tube 27 is installed inside the ventilation tube 15 and distributed in a U shape.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

After the drying device is installed, a hinge 31 is opened, a top cover 3 is opened, materials are placed in a material cylinder 5, an external power supply is connected, a power switch is opened through a control cabinet 14, air is supplied into an electric heating pipe 13 through the power operation of a fan 12, heat is generated through the power supply of the heating pipe 13, air is heated and hot air is sent into an air vent pipe 15 to enter a cone hopper 8 to heat the materials, the temperature is set through a temperature display 11 to select the heating temperature, a power switch of a motor 10 is opened, a rotor 23 is driven to rotate through the power supply of the motor 10, a screw blade 25 is further driven to rotate, the materials are stirred, a central material is driven to rise, the materials on two sides fall, the materials reciprocate up and down, the drying efficiency is improved, the materials can be prevented from caking, the drying condition of the materials is observed through a material cylinder window 4 and a base window 18, after the materials are dried for a certain time, the materials are discharged through a base 19 and a discharge port 22, meanwhile, the forward and reverse rotation of the motor 10 is controlled, the unloading speed can be accelerated, and after drying is completed, the power switch is turned off, an external power supply is turned off, and cleaning is carried out in time so as to facilitate next use.

In summary, with the above technical scheme of the present invention, two material barrel windows and one base window are arranged on the material barrel, so that the condition of the interior of the machine body is more conveniently observed, and the base window can be opened to clean the material, which brings convenience to the user. Through having set up propeller blade, the motor drives propeller blade and rotates, stirs the material, makes material up-and-down reciprocating motion, has increased drying efficiency, also can prevent the material caking, and the speed of unloading also can be accelerated to the positive and negative rotation of simultaneous control motor. By arranging the temperature control meter, the drying at proper temperature can be set, the heating temperature can be controlled, different temperatures can be selected for different materials, and the temperature range is 0-200 ℃.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "side", "end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a high-efficient spiral stirring hopper desiccator, includes the feed cylinder, sets up at the top cap on feed cylinder top, sets up the awl fill in the feed cylinder bottom, sets up helical blade in the feed cylinder and sets up the motor that is connected on the top cap and with helical blade, its characterized in that: the heating mechanism is arranged on one side of the conical hopper and comprises a ventilation pipe, an electric heating pipe, a fan and a control cabinet, the ventilation pipe is fixedly connected with the conical hopper and penetrates through the conical hopper, the electric heating pipe is arranged at the top end of the ventilation pipe, the control cabinet is fixed outside the electric heating pipe, a temperature display is arranged on the control cabinet, and the fan is arranged at the top end of the electric heating pipe.

2. The high efficiency spiral agitator hopper dryer of claim 1, wherein: the cone hopper bottom is provided with discharge mechanism, discharge mechanism includes base, base window, little take out board and discharge gate, the base is fixed in the cone hopper bottom, the base window sets up on the base, little take out board and discharge gate setting are at the base back.

3. A high efficiency spiral agitator hopper dryer as claimed in claim 1 or 2, wherein: the charging barrel is provided with a charging barrel window.

4. The high efficiency spiral agitator hopper dryer of claim 2, wherein: the base window and the base are detachably connected through a window lifting ring and a window hinge.

5. The high efficiency spiral agitator hopper dryer of claim 1, wherein: the top cap one end is provided with the handle, and the other end is provided with the hinge, can dismantle the connection through handle and hinge between top cap and the feed cylinder.

6. The high efficiency spiral agitator hopper dryer of claim 1, wherein: the junction that feed cylinder and awl were fought is provided with rings and feed cylinder hinge, can dismantle the connection through rings and feed cylinder hinge between feed cylinder and the awl fill.

7. The high efficiency spiral agitator hopper dryer of claim 1, wherein: the propeller blade is in transmission connection with the motor through a rotating shaft.

8. The high efficiency spiral agitator hopper dryer of claim 1, wherein: and a temperature control meter is arranged on the ventilation pipe.

9. The high efficiency spiral agitator hopper dryer of claim 1, wherein: the top end of the charging barrel is provided with an exhaust elbow.

10. The high efficiency spiral agitator hopper dryer of claim 1, wherein: the electrothermal tube comprises mount and heating pipe, the mount is installed on the surface of ventilation pipe, the heating pipe is installed in the inside of ventilation pipe.