CN219037455U

CN219037455U - Paddle dryer

Info

Publication number: CN219037455U
Application number: CN202223200412.9U
Authority: CN
Inventors: 顾伟校; 高江涌
Original assignee: Jiangsu Tianli Drying Project Co ltd
Current assignee: Jiangsu Tianli Drying Project Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-16
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of paddle dryers, in particular to a paddle dryer which comprises a base and a dryer body, wherein the top end of the base is provided with the dryer body, a drying cavity is arranged in the dryer body, a driving stirring rod is rotatably arranged between the side walls of the left side and the right side of the drying cavity, stirring paddles are uniformly distributed on the side walls of the driving stirring rod, the left end of the driving stirring rod penetrates through the side walls of the left side of the drying cavity to extend out of the dryer body, a first gear is arranged at the left end of the driving stirring rod, the top end of the base is positioned at the left side of the dryer and is provided with a drying motor, the output end of the drying motor is provided with a second gear, a rack wheel is arranged between the first gear and the second gear, a jacket is arranged below the side walls of the drying cavity, and an operator adds materials into a impurity removing pipe through a second feeding hole, so that impurities in the materials are separated through the impurity removing hole, and the materials are conveyed into the drying cavity through the rotation of the feeding spiral rod.

Description

Paddle dryer

Technical Field

The utility model relates to the technical field of paddle dryers, in particular to a paddle dryer.

Background

The paddle dryer is one type of dryer, and is a horizontal stirring type dryer mainly based on heat conduction. Since the stirring blades which are hollow in the interior are shaped like paddles, they are also known as hollow blade dryers. Blade dryers have been developed abroad for many years, and serial products of two-axis and four-axis structures and multiple specifications have been developed for this type of machine abroad. The blade dryer was developed successfully from germany at the earliest, and then the technology was introduced and improved in japan, and series products of two-axis and four-axis structures and more than ten specifications were developed. Because the heat required by the device during drying is indirectly heated by heat conduction, only a small amount of gas is needed in the drying process to take away moisture, so that the loss of the part of heat taken away by the gas is greatly reduced, the heat utilization rate is improved, and the hollow blade dryer is energy-saving type drying equipment. It is suitable for drying granular and powder materials and can dry paste materials smoothly.

In the paddle dryer in the current stage, impurities in the materials also enter the dryer for drying in the feeding process, so that the impurities are influenced, the drying effect of the materials is reduced, and more drying energy is consumed at the same time.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a paddle dryer.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a paddle desiccator, includes base and desiccator body, the base top sets up the desiccator body, the built-in desiccator cavity of desiccator, rotate between the desiccator cavity left and right sides lateral wall and set up drive puddler, drive puddler lateral wall equipartition stirring paddle, drive puddler left end passes desiccator cavity left side lateral wall and stretches out desiccator body, drive puddler left end sets up first gear, the base top is located desiccator left side and sets up the desiccator, desiccator output sets up the second gear, set up the rack wheel between first gear and the second gear, desiccator cavity lateral wall below sets up the clamp cover, clamp cover right side lateral wall sets up the medium export, clamp cover bottom sets up the medium entry, desiccator cavity upper and lower both sides lateral wall sets up first feed inlet and first discharge gate respectively, set up ejection of compact control valve in the first discharge gate, desiccator body top sets up edulcoration device, edulcoration device and first feed inlet intercommunication, desiccator body top sets up the vacuum pump, vacuum pump input and desiccator cavity intercommunication.

In order to facilitate removing impurities in materials, thereby improving drying effect of the materials, the utility model improves, the impurity removing device comprises an impurity removing box, an impurity removing pipe, a feeding pipe and a discharging pipe, wherein the top end of a dryer body is provided with the impurity removing box, an impurity removing cavity is arranged in the impurity removing box, the left side of the top end of the impurity removing cavity is provided with a second feeding port, the bottom end of the impurity removing cavity is provided with the discharging pipe, the top end of the discharging pipe is provided with a second discharging port, the right end of the discharging pipe is sealed, the left end of the discharging pipe extends out of the impurity removing box, the bottom end of the side wall of the impurity removing cavity is obliquely arranged towards the second discharging port, the right inner wall of the discharging pipe is rotationally provided with a discharging spiral rod, the outer wall of the right side of the discharging pipe is provided with a discharging motor, the output end of the discharging motor is connected with the discharging spiral rod, the upper part of the impurity removing cavity is provided with the feeding pipe, the bottom end of the impurity removing pipe is provided with a feeding pipe, the top end of the feeding pipe is provided with a third feeding port, the bottom end of the impurity removing cavity is obliquely arranged towards the third feeding port, the side wall of the impurity removing cavity is provided with a second feeding port, the left end of the discharging motor is provided with a second discharging hole, the left end of the discharging spiral rod is sealed, the feeding pipe is correspondingly arranged between the left side of the feeding pipe and the feeding pipe, and the feeding pipe is provided with the left end of the feeding pipe, and the discharging spiral rod is correspondingly arranged between the feeding pipe and the feeding pipe.

In order to facilitate stirring materials and remove impurities in the materials through impurity removing holes, the improved device comprises a driving disc, a driving motor, a fixed block, a driving gear, a rotating gear, a fan and a rotating motor, wherein the driving disc is rotationally arranged at the top end of an impurity removing cavity, bumps are uniformly distributed on the side wall of the driving disc, an air blowing pipe is rotationally arranged at the middle position of the top end of the impurity removing cavity, the top end of the air blowing pipe extends out of an impurity removing box, the bottom end of the air blowing pipe penetrates through the driving disc and stretches into the impurity removing pipe, the air blowing pipe is rotationally connected with the driving disc, the side wall of the air blowing pipe is fixedly provided with a driving gear at the bottom end of the driving disc, the bottom end of the driving disc is rotationally provided with a driven gear, the driving gear is meshed with the driven gear, the side wall of the air blowing pipe is uniformly distributed with a blowing nozzle, the bottom end of the driven gear is provided with a material stirring rod, stirring rods are uniformly distributed on the side wall of the material stirring rod, the top end of the impurity removing cavity is rotationally arranged at the right side of the driving disc, the driving gear is meshed with the bumps, the top end of the impurity removing box is correspondingly arranged with the motor, the bottom end of the air blowing pipe penetrates through the driving disc and stretches into the impurity removing pipe, the driving gear is rotationally connected with the top end of the fan, the fixed end of the air blowing pipe is rotationally connected with the top end of the driving block, the air blowing box is rotationally connected with the top end of the fixed with the air blowing box, the top end is rotationally arranged at the top end of the air blowing end is fixedly connected with the top end of the air blowing end, and is rotationally connected with the top end of the output end of the driving end is rotationally, and is fixedly connected with the top end of the driving end and is fixedly connected with and rotates. Air outlets are arranged on the side walls of the left side and the right side of the impurity removal cavity.

In order to prevent impurities in the external environment from entering materials, the utility model is improved in that the input end of the fan and the air outlet are provided with filter screens.

In order to facilitate stirring of materials, the utility model is improved in that a stirring screw rod is arranged at the bottom end of the air blowing pipe.

In order to facilitate the observation of the impurity removal process of materials, the utility model is improved in that an observation window is arranged on the side wall of the front side of the impurity removal cavity.

(III) beneficial effects

Compared with the prior art, the utility model provides a paddle dryer, which has the following beneficial effects:

this paddle desiccator, through edulcoration device's setting, operating personnel adds the edulcoration intraductal with the material through the second feed inlet to separate the impurity in the material through the edulcoration hole, and in carrying the dry cavity with the material through the rotation of feeding hob. Through auxiliary device's setting, be convenient for stir the material to be convenient for get rid of impurity in the material through the edulcoration hole, thereby promote removal efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the impurity removing device of the present utility model;

FIG. 3 is a schematic perspective view of the impurity removing device of the present utility model;

in the figure: 1. a base; 2. a dryer body; 3. driving a stirring rod; 4. stirring paddles; 5. a first gear; 6. a drying motor; 7. a second gear; 8. a jacket; 9. a first feed port; 10. a first discharge port; 11. a impurity removing box; 12. a impurity removing pipe; 13. a feed pipe; 14. a discharge pipe; 15. a second feed inlet; 16. a discharging screw rod; 17. a discharging motor; 18. a feed screw; 19. a feed motor; 20. a drive plate; 21. a driving motor; 22. a fixed block; 23. a drive gear; 24. rotating the gear; 25. a blower; 26. a rotating motor; 27. an air blowing pipe; 28. a drive gear; 29. a driven gear; 30. a material stirring rod; 31. a blowing gear; 32. stirring the screw rod; 33. and an observation window.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a paddle dryer comprises a base 1 and a dryer body 2, wherein the top end of the base 1 is provided with the dryer body 2, a drying cavity is arranged in the dryer body 2, a driving stirring rod 3 is rotatably arranged between the side walls of the left side and the right side of the drying cavity, stirring paddles 4 are uniformly distributed on the side walls of the driving stirring rod 3, the left end of the driving stirring rod 3 penetrates through the side wall of the left side of the drying cavity to extend out of the dryer body 2, a first gear 5 is arranged at the left end of the driving stirring rod 3, the top end of the base 1 is positioned at the left side of the dryer and is provided with a drying motor 6, the output end of the drying motor 6 is provided with a second gear 7, a rack wheel is arranged between the first gear 5 and the second gear 7, a jacket 8 is arranged below the side wall of the drying cavity, a medium outlet is arranged on the right side wall of the jacket 8, a medium inlet is arranged at the bottom end of the jacket 8, a first feed inlet 9 and a first discharge outlet 10 are respectively arranged on the side walls of the upper side and the lower side of the drying cavity, a discharge control valve is arranged in the first discharge outlet 10, the top end of the dryer body 2 is provided with a impurity removing device, the impurity removing device is communicated with the first feed pump 9, and the top end of the dryer is communicated with the vacuum pump 2. When the drying device is used, an operator adds materials into the drying cavity through the first feeding port 9, simultaneously, the operator adds hot medium into the jacket 8 through the medium inlet and the medium outlet to heat the materials, and then the operator controls the drying motor 6 to work, so that the stirring rod 3 is driven to rotate through the first gear 5, the rack wheel and the second gear 7, and the stirring blade 4 is driven to stir the materials, so that the drying efficiency is improved.

The impurity in the material is inconvenient to be removed in the use process, therefore, the impurity removing device comprises an impurity removing box 11, an impurity removing pipe 12, a feeding pipe 13 and a discharging pipe 14, the top end of the dryer body 2 is provided with the impurity removing box 11, an impurity removing cavity is arranged in the impurity removing box 11, the left side of the top end of the impurity removing cavity is provided with a second feeding hole 15, the bottom end of the impurity removing cavity is provided with the discharging pipe 14, the top end of the discharging pipe 14 is provided with a second discharging hole, the right end of the discharging pipe 14 is sealed, the left end of the discharging pipe 14 extends out of the impurity removing box 11, the bottom end of the side wall of the impurity removing cavity is obliquely arranged towards the second discharging hole, the right inner wall of the discharging pipe 14 is rotationally provided with a discharging screw 16, the right outer wall of the discharging pipe 14 is provided with a discharging motor 17, the output end of the discharging motor 17 is connected with the discharging screw 16, the upper part of the impurity removing cavity is provided with the impurity removing pipe 12, the bottom end of the impurity removing pipe 12 is provided with the feeding pipe 13, the top end of the feeding pipe 13 is provided with a third feeding hole, the bottom end of the side wall of the impurity removing pipe 12 is obliquely arranged towards the third feeding hole, impurity removing holes are uniformly distributed on the side wall of the impurity removing pipe 12, the left end and the right end of the feeding pipe 13 are sealed, a feeding screw rod 18 is rotatably arranged between the inner walls of the left side and the right side of the feeding pipe 13, the right end of the feeding pipe 13 extends out of the impurity removing box 11, the left outer wall of the left side of the feeding pipe 13 is provided with a feeding motor 19, the output end of the feeding motor 19 is connected with the feeding screw rod 18, a blanking pipe is arranged between the bottom end of the feeding pipe 13 and the first feeding hole 9, an auxiliary device is arranged at the position corresponding to the impurity removing pipe 12 on the top end of the impurity removing cavity, an operator adds materials into the impurity removing cavity through the second feeding hole 15, the materials fall on the surface of the impurity removing pipe 12, the impurities in the materials are separated through the impurity removing holes, the materials enter the feeding pipe 13 along with the surface of the impurity removing pipe 12, simultaneously, impurities enter the discharging pipe 14 along with the side wall of the impurity removing cavity, and then an operator controls the feeding motor 19 to work, so that materials are conveyed into the drying cavity through the rotation of the feeding screw rod 18, impurities in the materials are removed conveniently, and the drying effect of the materials is improved.

The auxiliary device comprises a driving disc 20, a driving motor 21, a fixed block 22, a driving gear 23, a rotating gear 24, a fan 25 and a rotating motor 26, wherein the top end of a impurity removing cavity is rotationally provided with the driving disc 20, bumps are uniformly distributed on the side wall of the driving disc 20, an air blowing pipe 27 is rotationally arranged at the middle position of the top end of the impurity removing cavity, the top end of the air blowing pipe 27 extends out of the impurity removing box 11, the bottom end of the air blowing pipe 27 penetrates through the driving disc 20 and extends into the impurity removing tube 12, the air blowing pipe 27 is rotationally connected with the driving disc 20, the side wall of the air blowing pipe 27 is fixedly provided with a driving gear 28, the bottom end of the driving disc 20 is rotationally provided with a driven gear 29 on the periphery of the driving gear 28, the driving gear 28 is meshed with the driven gear 29, air blowing nozzles are uniformly distributed on the side wall of the air blowing pipe 27, the bottom end of the driven gear 29 is provided with a material stirring rod 30, the stirring rods are uniformly distributed on the side wall of the material stirring rod 30, the top end of the impurity removing cavity is positioned on the right side of the driving disk 20 and is rotationally provided with a driving gear 23, the driving gear 23 is meshed with a bump, the position, corresponding to the driving gear 23, of the top end of the impurity removing box 11 is provided with a driving motor 21, the output end of the driving motor 21 is connected with the driving gear 23, the side wall of the air blowing pipe 27 is positioned on the top end of the impurity removing box 11 and is fixedly provided with an air blowing gear 31, the top end of the impurity removing box 11 is positioned on the right side of the air blowing gear 31 and is provided with a fixed block 22, the left side of the fixed block 22 is provided with a through groove, the through groove is rotationally provided with a rotating gear 24, the rotating gear 24 is meshed with the air blowing gear 31, the top end of the fixed block 22 is provided with a rotating motor 26, the top end of the impurity removing box 11 is provided with a fan 25, and the input end of the fan 25 is connected with the external environment, the fan 25 output and gas-blast pipe 27 intercommunication, edulcoration cavity left and right sides lateral wall sets up the air outlet, when using, operating personnel control driving motor 21 work to drive driving disk 20 through the lug and rotate, operating personnel control simultaneously rotates motor 26 work, thereby drive gas-blast pipe 27 through rotation gear 24 and rotate, simultaneously drive material puddler 30 and control material puddler 30 and carry out self-transmission around gas-blast pipe 27 pivoted through the meshing of driving gear 28 and driven gear 29, operating personnel control fan 25 work simultaneously, thereby blow to the material through the shower nozzle that blows, thereby be convenient for stir the material, thereby be convenient for get rid of impurity in the material through the edulcoration hole.

During operation of the fan 25, impurities in the external environment can be driven to enter the material, and for this purpose, the input end and the air outlet of the fan 25 are provided with filter screens, so that the impurities in the external environment can be prevented from entering the material.

The bottom end of the air blowing pipe 27 is provided with a stirring screw rod 32, so that materials can be conveniently stirred.

The impurity removing process of the material is inconvenient to observe in the using process, and therefore, the observation window 33 is arranged on the side wall of the front side of the impurity removing cavity, so that the impurity removing process of the material is convenient to observe.

In the description herein, it should be noted that the terms "coupled," "connected," and "connected," should be construed broadly, and may be either permanently connected, detachably connected, or integrally connected, for example, unless otherwise specifically indicated and defined; the connection may be mechanical connection, electrical connection, direct connection, or indirect connection via an intermediary. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In this description, it should be noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a paddle desiccator, includes base (1) and desiccator body (2), its characterized in that: the dryer is characterized in that the top of the base (1) is provided with a dryer body (2), a drying cavity is built in the dryer body (2), a driving stirring rod (3) is arranged between the side walls of the left side and the right side of the drying cavity in a rotating mode, stirring paddles (4) are uniformly distributed on the side walls of the driving stirring rod (3), the left end of the driving stirring rod (3) penetrates through the side walls of the left side of the drying cavity to stretch out of the dryer body (2), the left end of the driving stirring rod (3) is provided with a first gear (5), the top end of the base (1) is located the left side of the dryer and is provided with a drying motor (6), the output end of the drying motor (6) is provided with a second gear (7), a rack wheel is arranged between the first gear (5) and the second gear (7), a jacket (8) is arranged below the side walls of the drying cavity, a medium outlet is formed in the right side wall of the jacket (8), a medium inlet is formed in the bottom end of the jacket (8), the side walls of the upper side and the lower side of the drying cavity are respectively provided with a first feed port (9) and a first discharge port (10), a discharge control valve is arranged in the first discharge port (10), the top end of the dryer is provided with a second gear (9), and the first gear pump (9) and the top end of the dryer is communicated with the vacuum pump.

2. A paddle dryer according to claim 1 wherein: the utility model provides a dryer, including drying machine body (2) and drying machine body, the edulcoration device includes edulcoration case (11), edulcoration pipe (12), inlet pipe (13) and discharging pipe (14), desiccator body (2) top sets up edulcoration case (11), edulcoration case (11) embeds edulcoration cavity, edulcoration cavity top left side sets up second feed inlet (15), edulcoration cavity bottom sets up discharging pipe (14), discharging pipe (14) top sets up the second discharge gate, discharging pipe (14) right-hand member is sealed, discharging pipe (14) left end stretches out edulcoration case (11), edulcoration cavity lateral wall bottom sets up to the slope of second discharge gate, discharging pipe (14) right side inner wall rotates and sets up ejection of compact screw rod (16), discharging motor (17) output and ejection of compact screw rod (16) are connected, edulcoration cavity top sets up edulcoration pipe (12), discharging pipe (12) bottom sets up inlet pipe (13), top (13) set up the third feed inlet (12), both sides feed inlet (13) are sealed to the side wall, feeding pipe (13) are rotated to the left and are set up between the feed inlet (13), the utility model discloses a feed pipe, including feeding pipe (13), edulcoration case (11), feeding pipe (13) left side outer wall sets up feeding motor (19), feeding motor (19) output is connected with feeding screw (18), set up the unloading pipe between feeding pipe (13) bottom and first feed inlet (9), edulcoration cavity top and edulcoration pipe (12) correspond the position and set up auxiliary device.

3. A paddle dryer according to claim 2, characterized in that: the auxiliary device comprises a driving disc (20), a driving motor (21), a fixed block (22), a driving gear (23), a rotating gear (24), a fan (25) and a rotating motor (26), wherein the driving disc (20) is rotationally arranged at the top end of a impurity removal cavity, bumps are uniformly distributed on the side wall of the driving disc (20), an air blowing pipe (27) is rotationally arranged at the middle position of the top end of the impurity removal cavity, the top end of the air blowing pipe (27) extends out of the impurity removal box (11), the bottom end of the air blowing pipe (27) penetrates through the driving disc (20) to extend into the impurity removal tube (12), the air blowing pipe (27) is rotationally connected with the driving disc (20), a driving gear (28) is fixedly arranged at the bottom end of the driving disc (20), a driven gear (29) is rotationally arranged at the periphery of the driving gear (28), the driving gear (28) is meshed with the driven gear (29), a material stirring rod (30) is arranged at the bottom end of the driven gear (29), a material stirring rod (30) is meshed with the side wall of the air blowing pipe (27), the stirring rod (23) is meshed with the bumps (23) and is rotationally arranged at the top end of the driving gear (23), the utility model discloses a purifying box, including edulcoration case (11), driving gear (23), driving motor (21) output and driving gear (23) are connected, edulcoration case (11) top is located the fixed gear (31) that blows in edulcoration case (27) lateral wall, edulcoration case (11) top is located gear (31) right side and sets up fixed block (22) blowing, fixed block (22) left side sets up logical groove, it sets up rotation gear (24) to lead to the inslot rotation, rotation gear (24) and gear (31) of blowing mesh, fixed block (22) top sets up rotation motor (26), rotation motor (26) output is connected with rotation gear (24), edulcoration case (11) top sets up fan (25), fan (25) input is connected with external environment, fan (25) output and blowing pipe (27) intercommunication, edulcoration cavity left and right sides lateral wall sets up the air outlet.

4. A paddle dryer according to claim 3 wherein: the input end of the fan (25) and the air outlet are provided with a filter screen.

5. A paddle dryer as claimed in claim 4, characterized in that: the bottom end of the air blowing pipe (27) is provided with a stirring screw rod (32).

6. A paddle dryer as claimed in claim 5, characterized in that: and an observation window (33) is arranged on the side wall of the front side of the impurity removal cavity.