Rotary cage dryer with good energy-saving effect

Abstract

The utility model discloses a rotating cage drying machine with good energy-saving effect, which comprises a drying machine frame, a rotating cage is arranged in the middle of the drying machine frame, a feeding pipe is arranged on the outer surface of one side of the rotating cage, a discharging pipe is arranged on the outer surface of the other side of the rotating cage, an energy-saving mechanism is arranged at the upper end of the rotating cage, and the energy-saving mechanism is arranged at the lower end of the rotating cage. The energy-saving mechanism comprises an air suction cover, a first guide pipe, a draught fan, a second guide pipe, an exhaust pipe, a storage box, a feeding port, a spiral conveying assembly, a supporting frame, a filter screen, a scraper blade, a rotating shaft and blades. According to the rotating cage drying machine with the good energy-saving effect, the rotating shaft rotates and drives the scraping plate to rotate at the same time, the lower end of the filter screen is scraped, impurities or medicinal materials are prevented from blocking the filter screen to affect air circulation, hot air exhausted from one side of the discharging pipe can be conveniently recycled and reused, preheating treatment can be conveniently conducted on the interior of the storage box, and the energy-saving effect is good. And a better use prospect is brought.

Description

TECHNICAL FIELD

[0001] The utility model relates to medicinal material processing field, concretely is a good energy -saving effect revolving cage drying machine. BACKGROUND

[0002] Medicinal material processing revolving cage drying machine is a kind of equipment specially used for drying traditional Chinese medicinal materials, its main function is to make traditional Chinese medicinal materials can be heated evenly in the drying process by the design of revolving cage, to achieve the effect of rapid drying, the existing medicinal material processing revolving cage drying machine when in use, medicinal materials are discharged from discharge pipe, hot air flows out and causes loss, causes resource waste, brings certain adverse effect to people's use process, for this purpose, we provide a good energy -saving effect revolving cage drying machine. UTILIT Y MODEL CONTENT

[0003] (One) technical problem solved

[0004] In view of the deficiencies of prior art, the utility model provides a good energy -saving effect revolving cage drying machine, has the rotation of the rotation of the shaft and drives the scraper to rotate, scrapes the lower end of filter screen, avoids the influence of impurities or medicinal materials on gas circulation caused by filter screen blockage, can conveniently recycle the hot gas discharged from the side of discharge pipe, can conveniently preheat the inside of storage tank, and has other advantages, can effectively solve the problems in the background art.

[0005] (Two) technical scheme

[0006] To achieve the above object, the technical scheme adopted by the utility model is as follows: a good energy -saving effect revolving cage drying machine, including drying machine frame, the middle part of drying machine frame is provided with revolving cage, the outer surface of one side of revolving cage is provided with feeding pipe, the outer surface of the other side of revolving cage is provided with discharge pipe, the upper end of revolving cage is provided with energy -saving mechanism, the energy -saving mechanism includes air suction cover, first conduit, fan, second conduit, exhaust pipe, storage tank, feed inlet, screw conveying assembly, support frame, filter screen, scraper, shaft and blade, the air suction cover is located at the upper end of the outer wall of discharge pipe, the first conduit is located at the upper end of the outer surface of air suction cover, the fan is located at the outer surface of one side of first conduit, the second conduit is located at the outer surface of one side of fan, two groups of exhaust pipes are located at the lower end of the outer wall of second conduit on both sides.

[0007] Preferably, the storage tank is located on the outer surface of one side of the drying machine frame, two groups of support frames are located on the outer surfaces of both sides of the lower end of the storage tank respectively, the screw conveying assembly is located in the inside of the storage tank, and the feed inlet is located on one side of the outer surface of the upper end of the storage tank.

[0008] Preferably, the filter screen is located between the first conduit and the air suction cover, the shaft is located in the middle part of the filter screen, two groups of blades are located on the upper end of the outer wall of the shaft on both sides respectively, and the scraper is located on the lower end of the outer wall of the shaft on one side.

[0009] Preferably, the scraper and the rotating shaft are fixedly connected, the rotating shaft and the filter screen are provided with a sealing bearing, and the rotating shaft is rotatably connected with the rotating shaft through the sealing bearing.

[0010] Preferably, the first through groove is arranged between the air suction cover and the discharge pipe, the second through groove is arranged between the storage box and the feeding pipe, and the second through groove is arranged between the air exhaust pipe and the storage box.

[0011] (Three) beneficial effects

[0012] Compared with the prior art, the utility model provides a rotary drum dryer with good energy saving effect, which has the following beneficial effects:

[0013] 1. The rotary drum dryer with good energy saving effect drives the scraper to rotate while the rotating shaft rotates, scrapes the lower end of the filter screen, and avoids impurities or medicinal materials from blocking the filter screen and affecting gas circulation.

[0014] 2. The rotary drum dryer with good energy saving effect can conveniently recycle the hot air discharged from one side of the discharge pipe and can conveniently preheat the inside of the storage box. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the rotary drum dryer with good energy saving effect.

[0016] Figure 2 It is a front view of the rotary drum dryer with good energy saving effect.

[0017] Figure 3 It is an air suction cover structure view of the rotary drum dryer with good energy saving effect.

[0018] Figure 4 It is a front view of the storage box of the rotary drum dryer with good energy saving effect.

[0019] In the figure: 1, dryer rack; 2, rotary drum; 3, discharge pipe; 4, feeding pipe; 5, energy saving mechanism; 6, air suction cover; 7, first conduit; 8, fan; 9, second conduit; 10, air exhaust pipe; 11, storage box; 12, feeding port; 13, spiral conveying assembly; 14, support frame; 15, filter screen; 16, scraper; 17, rotating shaft; 18, blade. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0021] The embodiment is a rotary cage dryer with good energy-saving effect.

[0022] As Figures 1-4 shown, the dryer frame 1 is provided with a rotary cage 2 in the middle, a feeding pipe 4 is arranged on one side of the outer surface of the rotary cage 2, a discharge pipe 3 is arranged on the other side of the outer surface of the rotary cage 2, an energy-saving mechanism 5 is arranged at the upper end of the rotary cage 2, the energy-saving mechanism 5 comprises a suction hood 6, a first conduit 7, a fan 8, a second conduit 9, an exhaust pipe 10, a storage tank 11, a feeding port 12, a spiral conveying assembly 13, a support frame 14, a filter screen 15, a scraper 16, a rotating shaft 17 and a blade 18, the suction hood 6 is located at the upper end of the outer wall of the discharge pipe 3, the first conduit 7 is located at the upper end of the outer surface of the suction hood 6, the fan 8 is located at one side of the outer surface of the first conduit 7, the second conduit 9 is located at one side of the outer surface of the fan 8, and two groups of exhaust pipes 10 are respectively located at the lower ends of the outer walls of the second conduits 9.

[0023] The storage tank 11 is located on one side of the outer surface of the dryer frame 1, two groups of support frames 14 are respectively located on the two sides of the outer surface of the lower end of the storage tank 11, the spiral conveying assembly 13 is located in the interior of the storage tank 11, and the feeding port 12 is located on one side of the outer surface of the upper end of the storage tank 11; the filter screen 15 is located between the first conduit 7 and the suction hood 6, the rotating shaft 17 is located in the middle of the filter screen 15, two groups of blades 18 are respectively located at the upper ends of the outer walls of the rotating shaft 17, and the scraper 16 is located at the lower end of one side of the outer wall of the rotating shaft 17; the scraper 16 and the rotating shaft 17 are in fixed connection, a sealing bearing is arranged between the rotating shaft 17 and the filter screen 15, and the rotating shaft 17 is rotatably connected with the rotating shaft 17 through the sealing bearing; a first through groove is formed between the suction hood 6 and the discharge pipe 3, a second through groove is formed between the storage tank 11 and the feeding pipe 4, and a second through groove is arranged between the exhaust pipe 10 and the storage tank 11.

[0024] It should be noted that the utility model relates to a rotary cage dryer with good energy-saving effect, by storing medicinal materials in the storage tank 11, when the rotary cage 2 arranged in the interior of the dryer frame 1 is used for processing, the fan 8 is started, the first conduit 7 and the suction hood 6 guide the hot gas circulating in the interior of the discharge pipe 3 to be introduced into the interior of the storage tank 11 for preheating under the action of the exhaust pipe 10, meanwhile, the hot gas circulation drives the blade 18 to rotate and drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the scraper 16 to rotate while rotating, the lower end of the filter screen 15 is scraped, impurities or medicinal materials are prevented from blocking the filter screen 15 and affecting gas circulation, the hot gas discharged from one side of the discharge pipe 3 can be conveniently recycled and reused, and the interior of the storage tank 11 can be conveniently preheated.

[0025] It is to be noted that, in this document, the terms such as first and second, etc. are used merely to distinguish one entity or action from another, and do not necessarily require or imply there is any such actual relationship or order between such entities or actions. Also, the terms "comprises", "comprising", or any other variations 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 can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0026] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A rotary drum dryer with good energy saving effect, comprising a dryer frame (1), characterized in that: The middle part of the drying machine frame (1) is provided with a rotating cage (2), one side outer surface of the rotating cage (2) is provided with a feeding pipe (4), the other side outer surface of the rotating cage (2) is provided with a discharging pipe (3), the upper end of the rotating cage (2) is provided with an energy-saving mechanism (5), the energy-saving mechanism (5) comprises a suction hood (6), a first conduit (7), a fan (8), a second conduit (9), an exhaust pipe (10), a storage box (11), a feeding port (12), a spiral conveying assembly (13), a support frame (14), a filter screen (15), a scraper (16), a rotating shaft (17) and a blade (18), the suction hood (6) is located at the upper end of the outer wall of the discharging pipe (3), the first conduit (7) is located at the upper end of the outer surface of the suction hood (6), the fan (8) is located at the outer surface of one side of the first conduit (7), the second conduit (9) is located at the outer surface of one side of the fan (8), and two groups of the exhaust pipe (10) are located at the lower ends of the outer walls of the second conduit (9) on both sides.

2. The energy-saving rotating cage dryer according to claim 1, characterized in that: The storage box (11) is located on the outer surface of one side of the drying machine frame (1), two groups of the support frame (14) are located on the outer surfaces of both sides of the lower end of the storage box (11), the spiral conveying assembly (13) is located in the interior of the storage box (11), and the feeding port (12) is located on one side of the outer surface of the upper end of the storage box (11).

3. The energy-saving rotating cage dryer according to claim 2, characterized in that: The filter screen (15) is located between the first conduit (7) and the suction hood (6), the rotating shaft (17) is located in the middle part of the filter screen (15), two groups of the blade (18) are located at the upper ends of the outer walls of both sides of the rotating shaft (17), and the scraper (16) is located at the lower end of one side of the outer wall of the rotating shaft (17).

4. The energy-saving rotating cage dryer according to claim 3, characterized in that: The scraper (16) and the rotating shaft (17) are in fixed connection, the rotating shaft (17) and the filter screen (15) are provided with a sealing bearing, and the rotating shaft (17) is rotatably connected with the rotating shaft (17) through the sealing bearing.

5. The energy-saving rotating cage dryer according to claim 4, characterized in that: A first through groove is formed between the suction hood (6) and the discharging pipe (3), a second through groove is formed between the storage box (11) and the feeding pipe (4), and a second through groove is formed between the exhaust pipe (10) and the storage box (11).

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