CN212299775U

CN212299775U - Rotary flash evaporation dryer with anti-blocking function

Info

Publication number: CN212299775U
Application number: CN202021047397.7U
Authority: CN
Inventors: 王跃中; 杨松元; 王珂
Original assignee: Changzhou Zehua Drying Equipment Co ltd
Current assignee: Changzhou Zehua Drying Equipment Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-01-05
Anticipated expiration: 2030-06-09

Abstract

The utility model relates to the technical field of drying machines, in particular to a rotary flash evaporation drying machine with an anti-blocking function, which comprises a drying chamber, wherein the left side of the drying chamber is communicated with an anti-blocking pipe; the utility model discloses a drying chamber, prevent stifled pipe, the connecting pipe, heating device, the accessory pipe, including a motor, an end cap, a controller, and a cover plate, the bull stick, the action wheel, from the driving wheel, the setting of connecting rod and auger, it causes the advantage of jam to prevent to carry gas transmission to make spin flash dryer possess, the following problem exists in the current spin flash dryer of having solved simultaneously, because hot-air gets into stirring crushing and drying chamber by the drying machine bottom in this drying machine, when the accumulation of material is more, lead to the gas inlet to block up easily, thereby lead to steam among the air heating equipment to be difficult to carry in the stirring crushing and drying chamber, thereby very big influence this equipment drying efficiency's problem.

Description

Rotary flash evaporation dryer with anti-blocking function

Technical Field

The utility model relates to a desiccator technical field specifically is a spin flash dryer with prevent stifled function.

Background

A dryer is a mechanical device for reducing moisture of materials by using heat energy, and is used for drying objects, wherein the dryer vaporizes and escapes moisture (generally, moisture or other volatile liquid components) in the materials by heating so as to obtain solid materials with specified moisture content, and the drying purpose is required for material use or further processing.

The rotary flash evaporation dryer mainly dries ceramics, foods and dyes, and has the working principle that large and wet particle groups are mechanically crushed under the action of a stirrer at the bottom of the dryer, particles with low moisture content and small particle size are entrained by rotary airflow and further dried in the rising process, because gas-solid two phases rotate and flow, the inertia of the solid phase is greater than that of the gas phase, the relative speed between the two phases of the solid phase and the gas phase is high, and the mass and heat transfer between the two phases is enhanced, the production intensity of the rotary flash evaporation dryer is high, but the existing rotary flash evaporation dryer has the following problems that hot air in the dryer enters a stirring, crushing and drying chamber from the bottom of the dryer, when the accumulation amount of materials is large, an air inlet is easily blocked, so that hot air in air heating equipment is difficult to convey into the stirring, crushing and drying chamber, and the drying efficiency of the rotary flash evaporation dryer is greatly influenced, to solve this problem, we propose a spin flash dryer with an anti-clogging function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spin flash drying machine with prevent stifled function, possess and prevent to cause the advantage of jam to gas transport, solved current spin flash drying machine and had following problem, because hot-air gets into the stirring drying chamber by the desiccator bottom in this desiccator, when the accumulation of material is more, lead to easily into the gas port and block up, thereby lead to during steam among the air heating equipment is difficult to carry the stirring drying chamber, thereby very big influence the problem of this equipment drying efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a rotary flash evaporation dryer with an anti-blocking function comprises a drying chamber, wherein the left side of the drying chamber is communicated with an anti-blocking pipe, the left side of the anti-blocking pipe is communicated with a connecting pipe, the left end of the connecting pipe is communicated with a heating device, an accessory pipe is fixedly arranged at the bottom of the drying chamber, a motor is fixedly arranged at the bottom of the drying chamber and positioned at the right side of the accessory pipe, an output shaft of the motor penetrates through the accessory pipe and extends to the inner cavity of the accessory pipe, a rotating rod is welded on the output shaft, the left end of the rotating rod is supported by a left bearing in the inner cavity of the accessory pipe, the left side of the surface of the rotating rod is welded with a driving wheel, the surface of the driving wheel is wound with a belt, the driving wheel sequentially penetrates through the accessory pipe and the connecting pipe through the belt and extends to the inner cavity of the connecting pipe to be connected with a driven wheel in a transmission way, the inner wall welding of follow driving wheel has the connecting rod, the right-hand member of connecting rod extends to the inner chamber welding of preventing stifled pipe and has the auger.

Preferably, the right side welding on bull stick surface has the initiative tooth, the top meshing of initiative tooth has the driven tooth, the top welding of driven tooth has the puddler, the top of puddler runs through the drying chamber and extends to the inner chamber, the stirring leaf has all been welded all around on puddler surface.

Preferably, the bottom welding of drying chamber inner chamber has the toper piece, the upper and lower both sides of toper piece all inlay and are equipped with sealed bearing, sealed bearing's inner circle and puddler's fixed surface installation.

Preferably, the right side welding of preventing stifled pipe has the screen panel, the right-hand member of auger extends to the inner chamber of screen panel, the right-hand member of screen panel extends to the inner chamber of drying chamber.

Preferably, both sides on the surface of the connecting rod are supported by support plates in a bearing mode, and both ends of each support plate are welded with the inner wall of the connecting pipe.

Preferably, the left end welding of connecting rod has the spliced pole, and the both sides on spliced pole surface all weld the flabellum.

Preferably, the right side welding of connecting pipe bottom has the connecting block, and the bottom of connecting block and the top welding of accessory pipe, and the belt is located the inner chamber of connecting block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a drying chamber, prevent stifled pipe, the connecting pipe, heating device, the accessory pipe, including a motor, an end cap, a controller, and a cover plate, the bull stick, the action wheel, from the driving wheel, the setting of connecting rod and auger, it causes the advantage of jam to prevent to carry gas transmission to make spin flash dryer possess, the following problem exists in the current spin flash dryer of having solved simultaneously, because hot-air gets into stirring crushing and drying chamber by the drying machine bottom in this drying machine, when the accumulation of material is more, lead to the gas inlet to block up easily, thereby lead to steam among the air heating equipment to be difficult to carry in the stirring crushing and drying chamber, thereby very big influence this equipment drying efficiency's problem.

2. The utility model discloses among the device, the output shaft of motor can drive the bull stick rotation, because driven tooth and initiative tooth are the engaged state, consequently the bull stick can drive the puddler through driven tooth and initiative tooth and rotate, thereby transmit the power of motor, make the inside rabbling mechanism of the device can normal operating, setting through sealed bearing, can carry out the shutoff to the gap between puddler and the toper piece, in order to increase its leakproofness, prevent that the material from leaking, setting through the screen panel, can carry out preliminary separation to the material, and the surface of screen panel is equipped with the hole, can guarantee the smooth inside that enters into the drying chamber of steam.

3. The utility model discloses a setting of extension board can support and fix the connecting rod to increase its stability when rotatory, through the setting of flabellum, when heating device is to the inside steam of carrying of connecting pipe, the flabellum can increase the velocity of flow of air current, thereby further prevent the material to the separation of gas, through the setting of connecting block, can prevent that the belt from exposing in the outside of equipment, increased the security, and can prevent that the steam in the connecting pipe from leaking.

Drawings

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

FIG. 2 is a partial top sectional view of the drying chamber of the present invention;

FIG. 3 is a partial front sectional view of the cone-shaped block of the present invention;

fig. 4 is a perspective view of the support plate of the present invention.

In the figure: 1. a drying chamber; 2. preventing the pipe from being blocked; 3. a connecting pipe; 4. a heating device; 5. an accessory tube; 6. a motor; 7. a rotating rod; 8. a driving wheel; 9. a driven wheel; 10. a connecting rod; 11. a packing auger; 12. a driving tooth; 13. a driven tooth; 14. a stirring rod; 15. stirring blades; 16. a conical block; 17. sealing the bearing; 18. a mesh enclosure; 19. a support plate; 20. a fan blade.

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. 1-4, a rotary flash evaporation dryer with anti-blocking function comprises a drying chamber 1, an anti-blocking pipe 2 is communicated with the left side of the drying chamber 1, a connecting pipe 3 is communicated with the left side of the anti-blocking pipe 2, a heating device 4 is communicated with the left end of the connecting pipe 3, an accessory pipe 5 is fixedly installed at the bottom of the drying chamber 1, a motor 6 is fixedly installed at the bottom of the drying chamber 1 and positioned at the right side of the accessory pipe 5, an output shaft of the motor 6 penetrates through the accessory pipe 5 and extends to an inner cavity of the accessory pipe 5 to be welded with a rotating rod 7, the left end of the rotating rod 7 is supported by a left bearing of the inner cavity of the accessory pipe 5, a driving wheel 8 is welded at the left side of the surface of the rotating rod 7, a belt is wound on the surface of the driving wheel 8, the driving wheel 8 sequentially penetrates through the accessory pipe 5 and the connecting pipe 3 and extends to the inner cavity of the connecting pipe 3 to, through drying chamber 1, prevent stifled pipe 2, connecting pipe 3, heating device 4, accessory pipe 5, motor 6, bull stick 7, action wheel 8, follow driving wheel 9, connecting rod 10 and auger 11's setting, make the spin flash dryer possess and prevent to cause the advantage of jam to gas transport, it has following problem to have solved current spin flash dryer simultaneously, because hot-air gets into the stirring by the drying machine bottom in this drying machine and smashes the drying chamber, when the accumulation of material is more, lead to the gas inlet to block up easily, thereby lead to steam among the air heating equipment to be difficult to carry in the stirring crushing and drying chamber, thereby very big influence this equipment drying efficiency's problem.

In this embodiment, it is concrete, the right side welding on bull stick 7 surface has drive tooth 12, the top meshing of drive tooth 12 has driven tooth 13, the top welding of driven tooth 13 has puddler 14, puddler 14's top runs through drying chamber 1 and extends to the inner chamber, puddler 14 surface all welds all around has stirring leaf 15, in the device, motor 6's output shaft can drive bull stick 7 rotatory, because driven tooth 13 is the engaged state with drive tooth 12, consequently bull stick 7 can drive puddler 14 through driven tooth 13 and drive tooth 12 and rotate, thereby transmit motor 6's power, make the inside rabbling mechanism of the device can normal operating.

In this embodiment, specifically, the bottom welding of drying chamber 1 inner chamber has conical block 16, and sealing bearing 17 has all been inlayed to the upper and lower both sides of conical block 16, and sealing bearing 17's inner circle and the fixed surface installation of puddler 14 can carry out the shutoff to the gap between puddler 14 and the conical block 16 through sealing bearing 17's setting to increase its leakproofness, prevent that the material from leaking.

In this embodiment, it is concrete, the right side welding of anti-blocking pipe 2 has screen panel 18, and the right-hand member of auger 11 extends to the inner chamber of screen panel 18, and the right-hand member of screen panel 18 extends to the inner chamber of drying chamber 1, through the setting of screen panel 18, can carry out preliminary separation to the material to the surface of screen panel 18 is equipped with the hole, can guarantee the smooth inside that enters into drying chamber 1 of steam.

In this embodiment, specifically, the support plate 19 is supported by bearings on both sides of the surface of the connecting rod 10, both ends of the support plate 19 are welded to the inner wall of the connecting pipe 3, and the connecting rod 10 can be supported and fixed by the support plate 19, so as to increase the stability of the connecting rod during rotation.

In this embodiment, it is concrete, the left end welding of connecting rod 10 has the spliced pole, and the both sides on spliced pole surface all have welded flabellum 20, and through flabellum 20's setting, when heating device 4 is to the inside steam of carrying of connecting pipe 3, flabellum 20 can increase the velocity of flow of air current to further the material to gaseous separation has been prevented.

In this embodiment, it is concrete, the right side welding of connecting pipe 3 bottom has the connecting block, and the bottom of connecting block and the top welding of accessory pipe 5, and the belt is located the inner chamber of connecting block, through the setting of connecting block, can prevent that the belt from exposing in the outside of equipment, has increased the security to can prevent that the steam in connecting pipe 3 from leaking.

The working principle is as follows: the device supplies power through an external power supply, and is started through an external controller, the heating device 4 conveys hot air into the connecting pipe 3, at the moment, an output shaft of the motor 6 drives the rotating rod 7 to rotate, the rotating rod 7 drives the driving tooth 12 and the driving wheel 8 to rotate, because the driven tooth 13 and the driving tooth 12 are in a meshed state, the rotating rod 7 can drive the stirring rod 14 to rotate through the driven tooth 13 and the driving tooth 12, thereby transmitting the power of the motor 6, the stirring mechanism in the device can normally operate, the driving wheel 8 drives the driven wheel 9 to rotate through a belt, the driven wheel 9 drives the connecting rod 10 to rotate, the connecting rod 10 drives the connecting column to rotate, the connecting column drives the fan blades 20 to do circular motion, under the rotating action of the fan blades 20, the flow rate of the gas can be increased, the connecting rod 10 can simultaneously drive the auger 11 to rotate, when materials are placed in the drying chamber 1, mesh enclosure 18 can carry out preliminary separation to the material, place massive material and enter into and prevent stifled pipe 2, and when the material of tiny granule enters into and prevents stifled pipe 2 in, because auger 11's rotation effect, can push the material in preventing stifled pipe 2, make its outside of discharging mesh enclosure 18, thereby make and prevent being in the state of ventilating all the time in stifled pipe 2, last steam is through preventing stifled pipe 2 and mesh enclosure 18 and discharge into drying chamber 1, thereby make the device possess the function of preventing blockking up, be worth very much promoting.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application belongs to the common knowledge in the field, and the present application mainly protects the mechanical device, so the present application does not explain the control mode and the circuit connection in detail.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machinery, parts and equipment adopt the conventional models in the prior art, and the structure and principle of the parts known by the skilled person can be known by the technical manual or by the conventional experimental method.

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 spin flash dryer with prevent stifled function, includes drying chamber (1), its characterized in that: the left side intercommunication of drying chamber (1) has prevents stifled pipe (2), the left side intercommunication of preventing stifled pipe (2) has connecting pipe (3), the left end intercommunication of connecting pipe (3) has heating device (4), the bottom fixed mounting of drying chamber (1) has accessory pipe (5), the bottom of drying chamber (1) and the right side fixed mounting who is located accessory pipe (5) have motor (6), the output shaft of motor (6) runs through accessory pipe (5) and extends to the inner chamber and has bull stick (7), the left end of bull stick (7) and the left side bearing support of accessory pipe (5) inner chamber, the left side welding on bull stick (7) surface has action wheel (8), the surface of action wheel (8) is around being equipped with the belt, action wheel (8) run through accessory pipe (5) and connecting pipe (3) in proper order through the belt and extend to the inner chamber transmission of connecting pipe (3) and are connected with from driving wheel (9), the inner wall welding of following driving wheel (9) has connecting rod (10), the inner chamber welding that the right-hand member of connecting rod (10) extended to anti-blocking pipe (2) has auger (11).

2. The spin flash dryer with an anti-clogging function according to claim 1, characterized in that: the welding of the right side on bull stick (7) surface has initiative tooth (12), the top meshing of initiative tooth (12) has driven tooth (13), the top welding of driven tooth (13) has puddler (14), the top of puddler (14) runs through drying chamber (1) and extends to the inner chamber, puddler (14) surface all weld all around has stirring leaf (15).

3. The spin flash dryer with an anti-clogging function according to claim 2, characterized in that: the bottom welding of drying chamber (1) inner chamber has toper piece (16), sealing bearing (17) are all inlayed to the upper and lower both sides of toper piece (16), the fixed surface installation of the inner circle of sealing bearing (17) and puddler (14).

4. The spin flash dryer with an anti-clogging function according to claim 1, characterized in that: the right side welding of anti-blocking pipe (2) has screen panel (18), the right-hand member of auger (11) extends to the inner chamber of screen panel (18), the right-hand member of screen panel (18) extends to the inner chamber of drying chamber (1).

5. The spin flash dryer with an anti-clogging function according to claim 1, characterized in that: support plates (19) are supported by bearings on two sides of the surface of the connecting rod (10), and two ends of each support plate (19) are welded with the inner wall of the connecting pipe (3).

6. The spin flash dryer with an anti-clogging function according to claim 1, characterized in that: the left end welding of connecting rod (10) has the spliced pole, and the both sides on spliced pole surface all weld flabellum (20).

7. The spin flash dryer with an anti-clogging function according to claim 1, characterized in that: the right side welding of connecting pipe (3) bottom has the connecting block, and the bottom of connecting block and the top welding of accessory pipe (5), and the belt is located the inner chamber of connecting block.