Rotating wheel dehumidification unit for biopharmaceutical workshop

Abstract

The invention relates to the technical field of rotary wheel dehumidification, and discloses a biological pharmaceutical workshop rotary wheel dehumidification unit which comprises a mounting shell and further comprises a plurality of airflow guide shells fixedly connected to the outer portion of the mounting shell, and a motor frame enables a shaft set to sequentially drive an inner semicircular wheel, a whole circle wheel and an outer semicircular wheel in a reciprocating mode through a transmission wheel and a transmission belt set. When the inner semicircular wheel rotates, the rounding wheel is driven to rotate synchronously, when the rounding wheel rotates, the outer semicircular wheel is driven to rotate synchronously, and when the outer semicircular wheel rotates, the inner semicircular wheel is driven to rotate synchronously. The shaft set is driven by the transmission wheel and the transmission belt set, so that the shaft set sequentially drives the inner semicircular wheel, the full-circle wheel and the outer semicircular wheel in a reciprocating mode, meanwhile, the inner semicircular wheel, the full-circle wheel and the outer semicircular wheel are matched pairwise, efficient operation of the dehumidification system is guaranteed, every two rotating wheels absorb moisture in air in the working period of the rotating wheels, and when the rotating wheels do not participate in the dehumidification process, the rotating wheels are driven by the transmission belt set. And the air can be continuously desorbed by heat generated by the heat pump so as to keep the dry state and the optimal dehumidification performance.

Description

Technical Field

[0001] The invention relates to the technical field of rotary dehumidification, and in particular to a rotary dehumidification unit for a biopharmaceutical workshop. Background Art

[0002] The dehumidification wheel uses a wheel made of solid desiccant for rotating dehumidification. The wheel is covered with honeycomb flow channels. When air flows through these flow channels, it exchanges heat and moisture with the flow channel walls, so that water vapor is adsorbed into the desiccant. The area ratio of the regeneration zone and the treatment zone is allocated according to the humidity demand. By driving the rotation of the wheel, the flow channel after desiccant will rotate to the regeneration zone, and the high-temperature air blown in will desorb the water adsorbed in the wheel and restore the moisture absorption capacity. This cycle is repeated to achieve the effect of continuous dehumidification.

[0003] However, in the prior art, the function of the regeneration zone is to heat the dehumidification wheel by generating heat through the heat pump, so as to achieve the desorption of water vapor adsorbed on the surface of the wheel. However, the heat output characteristics of the heat pump determine that the heating process of the dehumidification wheel is gradual and relatively slow. Although the rotation speed of the dehumidification wheel is slow, since the dehumidification wheel is constantly rotating during operation, its residence time in the regeneration zone is limited. During this limited time, if the humidity of the wheel is high or the heat generated by the heat pump is insufficient, the water vapor adsorbed on the surface of the wheel cannot be completely desorbed, resulting in insufficient desorption when the wheel leaves the regeneration zone, which directly affects the dehumidification efficiency of the subsequent wheel. At the same time, the desorption heating speed is easily mismatched with the rotation speed of the wheel, which will further aggravate the problem of insufficient dehumidification. This phenomenon of insufficient dehumidification will lead to unstable indoor humidity control, especially in occasions with strict humidity requirements, especially for biopharmaceutical workshops, where the humidity control requirements are very precise, and insufficient dehumidification of the dehumidification wheel will cause serious adverse consequences, and unstable humidity control will affect the biopharmaceutical process, increase uncertainty in the production process, and increase production risks.

[0004] To this end, a rotary dehumidifier unit for a biopharmaceutical workshop is proposed, which can rely on the heat generated by a heat pump to ensure effective desorption of the dehumidification wheel. Summary of the invention

[0005] The object of the present invention is to provide a rotary dehumidifier unit for a biopharmaceutical workshop to solve the problem that the heat generated by a heat pump cannot completely desorb moisture from a rotating wheel.

[0006] The technical solution of the present invention is: a rotary dehumidifier unit for a biopharmaceutical workshop, a mounting shell, characterized in that: it also includes a plurality of airflow guide shells fixedly connected to the outside of the mounting shell, an outer semicircular wheel, an inner semicircular wheel and a full-circle wheel rotatably connected to the inside of the mounting shell, a shaft group rotatably connected to the center of the mounting shell, a plurality of transmission wheels fixedly connected to one end of the shaft group, a transmission belt group sleeved between the mounting shell and the transmission wheel, and a motor frame arranged outside the airflow guide shell, the outer semicircular wheel, the inner semicircular wheel and the full-circle wheel have the same diameter, and the outer semicircular wheel, the inner semicircular wheel and the full-circle wheel have the same diameter. The wheels all include a set position, the outer semicircular wheel is located above the inner semicircular wheel when it is in the set position, the inner semicircular wheel is located between the outer semicircular wheel and the full circle wheel, the full circle wheel is located on the left side of the inner semicircular wheel, the shaft group is used to drive the outer semicircular wheel, the inner semicircular wheel and the full circle wheel, the motor frame is through the transmission wheel and the transmission belt group, so that the shaft group reciprocates and drives the inner semicircular wheel, the full circle wheel and the outer semicircular wheel in sequence, when the inner semicircular wheel rotates, it drives the full circle wheel to rotate synchronously, when the full circle wheel rotates, it drives the outer semicircular wheel to rotate synchronously, and when the outer semicircular wheel rotates, it drives the inner semicircular wheel to rotate synchronously.

[0007] Furthermore, the airflow guide shell is divided into a moisture guide shell, a first exhaust shell, a heat flow guide shell and a second exhaust shell. The moisture guide shell and the second exhaust shell are located on the right side of the installation shell, the first exhaust shell and the heat flow guide shell are located on the left side of the installation shell, and the moisture guide shell and the first exhaust shell are located below the heat flow guide shell and the second exhaust shell.

[0008] Furthermore, a side rod is provided on one side of the outer semicircular wheel, and a side block is provided on the other side of the outer semicircular wheel, and the side rod and the side block are symmetrical about the central axis of the mounting shell.

[0009] A convex rod is arranged on one side of the inner semicircular wheel, and a convex block is arranged on the other side of the inner semicircular wheel. The convex rod and the convex block are symmetrical about the central axis of the mounting shell.

[0010] A pressure rod is arranged on one side of the full-circle wheel, and a pressure block is arranged on the other side of the full-circle wheel. The pressure rod and the pressure block are symmetrical about the central axis of the mounting shell.

[0011] When the outer semicircular wheel, the inner semicircular wheel and the full-circular wheel are all located at the set positions, the convex rod is located below the pressure rod and fits with it, and the side rod and the side block are all located above the pressure block and the convex block, and the convex rod, the convex block and the pressure block coincide with the central axis of the mounting shell.

[0012] Furthermore, the contact surfaces between the inner semicircular wheel, the outer semicircular wheel and the full-circular wheel are treated to be smooth, and the contact surfaces between the mounting shell, the outer semicircular wheel and the full-circular wheel are treated to be high-friction.

[0013] Furthermore, the convex rods and side blocks are staggered in position, and the lengths of the convex rods, convex blocks and side blocks are all smaller than the spacing between the pressing block and the inner semicircular wheel, and one side of the pressing block and one side of the side rod are located in the same plane.

[0014] Furthermore, the shaft group includes an outer shaft rod, a middle shaft rod and an inner shaft rod rotatably connected to the middle part of the mounting shell, the middle shaft rod is rotatably connected to the outside of the inner shaft rod, the outer shaft rod is rotatably connected to the outside of the middle shaft rod, the outside of the outer shaft rod is fit with the mounting shell, one end of the outer shaft rod, the middle shaft rod and the inner shaft rod are all provided with a transmission wheel, the other end of the outer shaft rod is fixedly connected to the outer semicircular wheel, the other end of the middle shaft rod is fixedly connected to the inner semicircular wheel, and the other end of the inner shaft rod is fixedly connected to the full-circle wheel.

[0015] Furthermore, the plurality of transmission wheels are divided into a first spur gear, a second spur gear, a third spur gear and a fourth spur gear, the first spur gear is fixedly connected to the outer shaft rod, the second spur gear is fixedly connected to the middle shaft rod, the third spur gear is fixedly connected to the inner shaft rod, and the fourth spur gear is fixedly connected to the outside of the motor frame.

[0016] Furthermore, the transmission belt group includes a first transmission belt sleeved between the mounting shell and the first spur gear, a second transmission belt sleeved between the mounting shell and the second spur gear, a third transmission belt sleeved between the mounting shell and the third spur gear, and a force-bearing transmission belt sleeved between the output end of the motor frame and the fourth spur gear, and the first transmission belt, the second transmission belt, the third transmission belt and the force-bearing transmission belt are fixedly connected.

[0017] Furthermore, the first transmission belt, the second transmission belt and the third transmission belt are all provided with transmission teeth inside, the gear transmission ratio of the transmission teeth to the transmission wheel is two to one, and the transmission teeth inside the first transmission belt, the second transmission belt and the third transmission belt are staggered.

[0018] Furthermore, the mounting shell includes a sleeve shell, which is provided with two blocking plates fixedly connected to the middle parts of both sides of the sleeve shell, and a limiting shaft sleeve and a supporting sleeve rod arranged outside the blocking plate, the limiting shaft sleeve and the supporting sleeve rod are located outside the blocking plate close to the motor frame, the limiting shaft sleeve is located at the center of the sleeve shell, the outer shaft rod is rotatably connected to the inside of the limiting shaft sleeve, and two sleeve rods are provided on one side of the supporting sleeve rod, and the same end of the two sleeve rods is respectively located outside the middle shaft rod and the inner shaft rod.

[0019] Beneficial effects of the present invention:

[0020] 1. The shaft group is driven by the transmission wheel and the transmission belt group, so that the shaft group reciprocates and drives the inner semicircular wheel, the full circle wheel and the outer semicircular wheel in sequence. At the same time, the three cooperate with each other in pairs, so that the inner semicircular wheel, the full circle wheel and the outer semicircular wheel are combined in sequence to perform dehumidification work, and work alternately in sequence to ensure the efficient operation of the dehumidification system. Every two wheels absorb moisture in the air during their working cycle, and when the wheel does not participate in the dehumidification process, it will be continuously desorbed by the heat generated by the heat pump to maintain its dry state and optimal dehumidification performance.

[0021] 2. The equipment can be controlled by starting the motor frame, and the outer semicircular wheel, inner semicircular wheel and full-circular wheel are connected to the outer shaft rod, middle shaft rod and inner shaft rod respectively, and then the transmission wheel is used to realize stable wheel switching, thereby ensuring a stable desorption effect, reducing the risk caused by unstable humidity, reducing sudden downtime, improving production continuity, and continuous use has strong repeatability, ensuring uniform production quality in the workshop. The overall work can be controlled by starting the motor frame, making humidity control more convenient, reducing manual intervention and potential misoperation, and using a simple structural transmission as a whole to enhance the predictability and maintainability of the equipment, facilitate preventive maintenance, and achieve stable production.

[0022] 3. Transmission structures are arranged on both sides of the outer semicircular wheel, the inner semicircular wheel and the full-circular wheel, so that the side rods, the convex rods and the pressure rods cooperate with each other, and the side blocks, the convex blocks and the pressure blocks are combined to realize reciprocating stable transmission, which can ensure that the system or equipment maintains high efficiency performance in long-term operation, reduce the occurrence of failures, improve production continuity and reliability, and use the principle of simple pushing to form a stable structure, reduce maintenance workload, and maintain drug quality and production stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic diagram of a three-dimensional structure of the present invention from a first viewing angle;

[0024] Figure 2 It is a structural schematic diagram of the installation shell of the present invention;

[0025] Figure 3 For the present invention Figure 2 Sectional view at AA in the middle;

[0026] Figure 4 For the present invention Figure 3 The enlarged schematic diagram of point B in the middle;

[0027] Figure 5 It is a schematic diagram of the structure of the side rod, the convex rod and the pressure rod of the present invention;

[0028] Figure 6 It is a schematic diagram of the structure of the side block, the convex block and the pressing block of the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the outer semicircular wheel of the present invention;

[0030] Figure 8 It is a structural schematic diagram of the transmission belt assembly of the present invention;

[0031] Fig. 9 It is a structural schematic diagram of the first transmission of the present invention;

[0032] Fig.10 It is a structural schematic diagram of the support sleeve rod of the present invention;

[0033] Fig.11 This is a state diagram of the inner semicircular dehumidification wheel of the present invention when it rotates;

[0034] Fig.12 This is a state diagram of the inner semicircular dehumidification wheel of the present invention when it rotates 180 degrees.

[0035] In the figure:

[0036] 1. Mounting shell; 101. Sleeve shell; 102. Blocking plate; 103. Limiting shaft sleeve; 104. Support sleeve rod; 2. Airflow guide shell; 21. Moisture guide shell; 22. First row shell; 23. Heat flow guide shell; 24. Second row shell; 3. Outer semicircular wheel; 31. Side rod; 32. Side block; 4. Inner semicircular wheel; 41. Protruding rod; 42. Protruding block; 5. Full circle wheel; 51. Pressure rod; 52. Pressure block; 6. Shaft group; 61. Outer shaft rod; 62. Middle shaft rod; 63. Inner shaft rod; 7. Transmission wheel; 71. First spur gear; 72. Second spur gear; 73. Third spur gear; 74. Fourth spur gear; 8. Transmission belt group; 81. First transmission belt; 82. Second transmission belt; 83. Third transmission belt; 84. Force transmission belt; 801. Transmission gear; 9. Motor frame. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0038] Reference Figure 1-Figure 12, as an embodiment of the present invention, a rotary dehumidifier unit for a biopharmaceutical workshop is provided, comprising a mounting shell 1, and also comprising a plurality of airflow guide shells 2 arranged and fixedly connected to the outside of the mounting shell 1, an outer semicircular wheel 3, an inner semicircular wheel 4 and a full-circular wheel 5 rotatably connected to the inside of the mounting shell 1, a shaft group 6 rotatably connected to the center of the mounting shell 1, a plurality of transmission wheels 7 arranged and fixedly connected to one end of the shaft group 6, a transmission belt group 8 sleeved between the mounting shell 1 and the transmission wheel 7, and a motor frame 9 arranged outside the airflow guide shell 2, the outer semicircular wheel 3, the inner semicircular wheel 4 and the full-circular wheel 5 have the same diameter, the outer semicircular wheel 3, the inner semicircular wheel 4 and the full-circular wheel 5 all include a set position, when the outer semicircular wheel 3 is in the set position, it is located above the inner semicircular wheel 4, and the inner semicircular wheel 5 The wheel 4 is located between the outer semicircular wheel 3 and the full-circle wheel 5, and the full-circle wheel 5 is located on the left side of the inner semicircular wheel 4. The shaft group 6 is used to drive the outer semicircular wheel 3, the inner semicircular wheel 4 and the full-circle wheel 5. The motor frame 9 uses the transmission wheel 7 and the transmission belt group 8 to make the shaft group 6 reciprocate and drive the inner semicircular wheel 4, the full-circle wheel 5 and the outer semicircular wheel 3 in sequence. When the inner semicircular wheel 4 rotates, it drives the full-circle wheel 5 to rotate synchronously. When the full-circle wheel 5 rotates, it drives the outer semicircular wheel 3 to rotate synchronously. When the outer semicircular wheel 3 rotates, it drives the inner semicircular wheel 4 to rotate synchronously, ensuring that the wheel can be desorbed by the stable heat provided by the heat pump when it is not working, thereby maintaining its adsorption capacity, avoiding the dehumidification efficiency reduction caused by adsorption saturation of the wheel, and ensuring that the dehumidification system can always operate in the best state.

[0039] Reference Figure 1-Figure 3 The airflow guide shell 2 is divided into a moisture guide shell 21, a first exhaust shell 22, a heat flow guide shell 23 and a second exhaust shell 24. The moisture guide shell 21 and the second exhaust shell 24 are located on the right side of the installation shell 1, the first exhaust shell 22 and the heat flow guide shell 23 are located on the left side of the installation shell 1, and the moisture guide shell 21 and the first exhaust shell 22 are located below the heat flow guide shell 23 and the second exhaust shell 24.

[0040] Specifically, the moisture guide shell 21 is the wet air inlet, which is discharged through the first exhaust shell 22 after being dehumidified by the outer semicircular wheel 3, the inner semicircular wheel 4 and the full-circular wheel 5, while the heat flow guide shell 23 is connected to a heat pump and a filter plate to achieve filtration and heating, which is a conventional technical means. The hot air flow enters from the heat flow guide shell 23 and passes through the upper part of the mounting shell 1 for heat treatment, and is then discharged from the second exhaust shell 24.

[0041] Among them, the structure of the full circle wheel 5 is different from that of the outer semicircular wheel 3 and the inner semicircular wheel 4. The full circle wheel 5 is used to avoid gaps between the outer semicircular wheel 3 and the inner semicircular wheel 4, which would cause gaps in dehumidification. At the same time, the full circle wheel 5 is closer to the second exhaust shell 24, so that the full circle wheel 5 can be better desorbed by heat treatment, ensuring that the humidity in the production environment is quickly and effectively controlled, maintaining the quality of drugs and the stability of production. At the same time, the motor frame 9 is usually connected to the external unit frame, and the airflow guide shell 2 only serves as a partial support.

[0042] Reference Figure 3-Figure 7 A side rod 31 is provided on one side of the outer semicircular wheel 3 , and a side block 32 is provided on the other side of the outer semicircular wheel 3 . The side rod 31 and the side block 32 are symmetrical about the central axis of the mounting shell 1 .

[0043] A convex rod 41 is provided on one side of the inner semicircular wheel 4 , and a convex block 42 is provided on the other side of the inner semicircular wheel 4 . The convex rod 41 and the convex block 42 are symmetrical about the central axis of the mounting shell 1 .

[0044] A pressure rod 51 is disposed on one side of the full circle wheel 5 , and a pressure block 52 is disposed on the other side of the full circle wheel 5 . The pressure rod 51 and the pressure block 52 are symmetrical about the central axis of the mounting shell 1 .

[0045] Among them, the outer semicircular wheel 3, the inner semicircular wheel 4 and the full circle wheel 5 rotate in the same direction. Assuming that they are located on the left side of the outer semicircular wheel 3, it can be regarded that the outer semicircular wheel 3, the inner semicircular wheel 4 and the full circle wheel 5 rotate in counterclockwise direction.

[0046] When the outer semicircular wheel 3, the inner semicircular wheel 4 and the full-circular wheel 5 are all in the set position, the protruding rod 41 is located below the pressure rod 51 and fits with it. At this time, the inner semicircular wheel 4 rotates counterclockwise, and the protruding rod 41 will rotate upward to drive the pressure rod 51 to rotate synchronously by 180 degrees, and the side rod 31 and the side block 32 are all located above the pressure block 52 and the protruding block 42. The protruding rod 41, the protruding block 42 and the pressure block 52 coincide with the central axis of the mounting shell 1. At this time, when the full-circular wheel 5 rotates, it will not affect the upper side block 32, but when the full-circular wheel 5 rotates 180 degrees, the pressure block 52 will reach the bottom of the side rod 31. At this time, the pressure rod 51 continues to rotate with the full-circular wheel 5, which will drive the outer semicircular wheel 3 to rotate. After the outer semicircular wheel 3 rotates 180 degrees, the inner semicircular wheel 4 also rotates 180 degrees, and the positions of the protruding block 42 and the protruding rod 41 are switched. Then the side block 32 rotates with the outer semicircular wheel 3 After rotation, it will switch from the top of the protrusion 42 to the bottom of the protrusion 42, so that when the outer semicircular wheel 3 rotates, the side block 32 is used to drive the inner semicircular wheel 4. It can be further understood that the side block 32 was originally located above the protrusion 42. Since the side block 32 does not coincide with the central axis of the mounting shell 1 and is located above the protrusion 42, at this time, the side block 32 rotates one hundred and eighty degrees, and the side rod 31 does not switch the position of the side block 32, but reaches a position symmetrical to the central axis of the mounting shell 1 below the side rod 31. Assuming that the side rod 31 has not moved, the distance between the side rod 31 and the side block 32 at this time is the height of a protrusion 42, and the side rod 31 is symmetrical with the side block 32, then the side rod 31 is the same, thereby achieving two-by-two cooperation. In this way, the humidity in the biopharmaceutical production environment is accurately controlled, which not only improves the production quality of drugs, but also reduces the risks caused by humidity fluctuations.

[0047] Reference Figure 3-Figure 7The positions of the protruding rod 41 and the side block 32 are staggered to avoid collision between the two, and the lengths of the protruding rod 41, the protruding block 42 and the side block 32 are all smaller than the distance between the pressure block 52 and the inner semicircular wheel 4. When the protruding rod 41, the protruding block 42 and the side block 32 rotate, they will not contact the pressure block 52 to avoid mutual obstruction between the components. One side of the pressure block 52 is located in the same plane as one side of the side rod 31, and the extended side of the pressure block 52 can reach the area where the side rod 31 is located. Then, when the full-circle wheel 5 drives the pressure block 52 to rotate, the pressure block 52 will squeeze the side rod 31 to achieve transmission.

[0048] Reference Figure 3-Figure 6 The shaft group 6 includes an outer shaft rod 61, a middle shaft rod 62 and an inner shaft rod 63 which are rotatably connected to the middle part of the mounting shell 1. The middle shaft rod 62 is rotatably connected to the outside of the inner shaft rod 63, and the outer shaft rod 61 is rotatably connected to the outside of the middle shaft rod 62. The outside of the outer shaft rod 61 fits with the mounting shell 1. One end of the outer shaft rod 61, the middle shaft rod 62 and the inner shaft rod 63 are all provided with a transmission wheel 7. The other end of the outer shaft rod 61 is fixedly connected to the outer semicircular wheel 3, the other end of the middle shaft rod 62 is fixedly connected to the inner semicircular wheel 4, and the other end of the inner shaft rod 63 is fixedly connected to the full-circle wheel 5, so that the motor frame 9 uses the transmission wheel 7 and the transmission belt group 8 to drive a part of the shaft group 6, so that the shaft group 6 can drive the outer semicircular wheel 3, the inner semicircular wheel 4 and the full-circle wheel 5 respectively. Intelligent control equipment can also be used to control multiple motors to drive the outer shaft rod 61, the middle shaft rod 62 and the inner shaft rod 63 respectively, but this method is costly and often requires maintenance work.

[0049] Reference Figure 3-Figure 8 , multiple transmission wheels 7 are divided into a first spur gear 71, a second spur gear 72, a third spur gear 73 and a fourth spur gear 74. The first spur gear 71 is fixedly connected to the outer shaft rod 61, the second spur gear 72 is fixedly connected to the middle shaft rod 62, the third spur gear 73 is fixedly connected to the inner shaft rod 63, and the fourth spur gear 74 is fixedly connected to the outside of the motor frame 9. In addition, a transmission wheel 7 is also provided at the output end of the motor frame 9 to drive the transmission belt group 8. The transmission wheel 7 is a conventional transmission member, which is respectively connected to the corresponding connecting members, and then multiple transmission wheels are installed.

[0050] Reference Figure 1-Figure 9 The transmission belt set 8 includes a first transmission belt 81 sleeved between the mounting shell 1 and the first spur gear 71, a second transmission belt 82 sleeved between the mounting shell 1 and the second spur gear 72, a third transmission belt 83 sleeved between the mounting shell 1 and the third spur gear 73, and a force transmission belt 84 sleeved between the output end of the motor frame 9 and the fourth spur gear 74. The first transmission belt 81, the second transmission belt 82, the third transmission belt 83 and the force transmission belt 84 are fixedly connected.

[0051] Specifically, the transmission wheel 7 can be directly made of hard plastic, and the position of the transmission belt group 8 is limited by the mounting shell 1 and the motor frame 9. At the same time, the first transmission belt 81, the second transmission belt 82, the third transmission belt 83 and the force transmission belt 84 can be manufactured separately to facilitate manufacturing, and finally bonded together with an adhesive end, or fixed by conventional fixing methods such as heat and pressure, splints, buckles, steel wires, etc., to ensure that the first transmission belt 81, the second transmission belt 82, the third transmission belt 83 and the force transmission belt 84 are connected together.

[0052] Wherein, the motor frame 9 is composed of a motor and a mounting frame.

[0053] Reference Figure 1-Figure 12 The first transmission belt 81, the second transmission belt 82 and the third transmission belt 83 are all provided with transmission teeth 801. The gear transmission ratio of the transmission teeth 801 to the transmission wheel 7 is two to one, so that when the transmission teeth 801 drive the transmission wheel 7, the transmission wheel 7 can only rotate one hundred and eighty degrees. The transmission teeth 801 inside the first transmission belt 81, the second transmission belt 82 and the third transmission belt 83 are arranged in an alternate manner, so that the transmission belt group 8 as a whole drives the corresponding transmission wheels 7 in sequence.

[0054] Specifically, when the outer semicircular wheel 3, the inner semicircular wheel 4 and the full-circular wheel 5 are all in the set positions, the transmission teeth 801 arranged inside the first transmission belt 81, the second transmission belt 82 and the third transmission belt 83 drive the transmission wheel 7 in the order of the second transmission belt 82, the first transmission belt 81 and the third transmission belt 83 respectively. Then, the transmission teeth 801 arranged on the second transmission belt 82 are closer to the transmission wheel 7 than the other transmission teeth 801.

[0055] In addition, when the outer semicircular wheel 3, the inner semicircular wheel 4 and the full circular wheel 5 are installed for the first time, they need to be installed according to the set position, and at the same time, the order of driving in sequence is ensured to be the inner semicircular wheel 4, the full circular wheel 5 and the outer semicircular wheel 3. Then, in the next use, even if the outer semicircular wheel 3, the inner semicircular wheel 4 and the full circular wheel 5 are not in the set position, it will not affect the dehumidification and heat treatment effect, because the transmission belt group 8 generates drive, which can only drive the outer semicircular wheel 3, the inner semicircular wheel 4 and the full circular wheel 5 to rotate one hundred and eighty degrees. Even if the outer semicircular wheel 3 only rotates ninety degrees when it is stopped, the outer semicircular wheel 3 will only rotate ninety degrees when it is started next time. The outer semicircular wheel 3 stops rotating at ten degrees, and when the outer semicircular wheel 3 and the inner semicircular wheel 4 rotate, the full circular wheel 5 is the primary heat treatment target, but the full circular wheel 5 will not be affected and rotate. At this time, the full circular wheel 5 can continue to be heat treated. Similarly, when the full circular wheel 5 and the inner semicircular wheel 4 rotate, the outer semicircular wheel 3 must be in the upper half of the mounting shell 1 and is always heat treated, thereby achieving effective desorption and effective humidity control, which is conducive to the smooth progress of the production process, improves production efficiency, and reduces downtime caused by humidity problems. At the same time, effective desorption reduces the burden on the dehumidification wheel, helps to extend the service life of the equipment, and reduces the frequency of equipment replacement.

[0056] Reference Figure 1-Figure 12 The contact surfaces between the inner semicircular wheel 4 and the outer semicircular wheel 3 and the full-circular wheel 5 are treated with smoothness, and the contact surfaces between the mounting shell 1 and the outer semicircular wheel 3 and the full-circular wheel 5 are treated with high friction.

[0057] The mounting shell 1 includes a sleeve 101, which is provided with two blocking plates 102 fixedly connected to the middle parts of both sides of the sleeve 101, and a limiting sleeve 103 and a supporting sleeve rod 104 arranged outside the blocking plate 102, the limiting sleeve 103 and the supporting sleeve rod 104 are located outside the blocking plate 102 close to the motor frame 9, the limiting sleeve 103 is located at the center of the sleeve 101, the outer shaft rod 61 is rotatably connected to the inside of the limiting sleeve 103, and two sleeve rods are arranged on one side of the supporting sleeve rod 104, and the same end of the two sleeve rods is respectively located outside the middle shaft rod 62 and the inner shaft rod 63, the limiting sleeve 103 and the internal high friction treatment of the sleeve rod, the limiting sleeve 103 and the supporting sleeve rod 104 are each provided with only one, wherein the first transmission belt 81, the second transmission belt 82, the third transmission belt 83 and the force transmission belt 84 constitute the transmission belt group 8 as a whole, and one side of the transmission belt group 8 is limited by the limiting sleeve 103 and the supporting sleeve rod 104. The other side of the transmission belt set 8 is restricted by the motor frame 9 and the fourth spur gear 74. At the same time, the support sleeve rod 104 extends into the interior of the transmission belt set 8, so that this end of the transmission belt set 8 is supported by the support sleeve rod 104, ensuring the overall transmission stability of the transmission belt set 8.

[0058] Specifically, the contact surfaces between the inner semicircular wheel 4, the outer semicircular wheel 3 and the full-circular wheel 5 are smoothed to prevent the inner semicircular wheel 4 from being affected by the outer semicircular wheel 3 and the full-circular wheel 5 when rotating, and to prevent the inner semicircular wheel 4 from limiting the outer semicircular wheel 3 and the full-circular wheel 5. At the same time, the outer shaft rod 61 is restricted by the limiting sleeve 103, and the outer shaft rod 61 cannot rotate when not subjected to a large external force, thereby ensuring the stability of the outer semicircular wheel 3, while the middle shaft rod 62 and the inner shaft rod 63 are both restricted by the corresponding sleeve rods. At the same time, the sleeve shell 101 restricts the outer semicircular wheel 3 and the full-circular wheel 5, so that the outer semicircular wheel 3, the inner semicircular wheel 4 and the full-circular wheel 5 cannot rotate when not subjected to a large external force.

[0059] In addition, the baffle plate 102 not only serves as a supporting structure for the limiting sleeve 103 and the supporting sleeve rod 104, but also prevents the moisture guide shell 21 and the second exhaust shell 24 from being interconnected, and the first exhaust shell 22 and the first exhaust shell 22 from being interconnected, thereby ensuring the stability of the airflow.

[0060] The working principle of the present invention is as follows: the hot air flow enters the heat flow guide shell 23 and passes through the upper half of the casing 101, and the humid air enters the moisture guide shell 21 and passes through the upper half of the casing 101, and at the same time, it will pass through the outer semicircular wheel 3, the inner semicircular wheel 4 and the full circular wheel 5 for dehumidification. At this time, the transmission wheel 7 arranged at its output end is driven by the motor frame 9 to rotate, so that the force transmission belt 84 rotates, and the force transmission belt 84 will drive the second transmission belt 82, the third transmission belt 83 and the first transmission belt 81 to rotate synchronously. For example, when the outer semicircular wheel 3, the inner semicircular wheel 4 and the full circular wheel 5 are all located in the set position, the inner semicircular wheel 4 will be located below the outer semicircular wheel 3 at this time, so the humid air will first pass through the inner semicircular wheel 4, and then pass through half of the area of ​​the full circular wheel 5 for dehumidification. Dehumidification, then the other half area of ​​the outer semicircular wheel 3 and the full-circle wheel 5 is always regenerated by the hot air flow, and at this time, the transmission teeth 801 set on the second transmission belt 82 are closer to the transmission wheel 7 than the other transmission teeth 801. Therefore, when the transmission belt group 8 rotates as a whole, the second transmission belt 82 will first drive the second spur gear 72. At this time, the second spur gear 72 will drive the middle axis rod 62 to rotate synchronously when it rotates, and the middle axis rod 62 will drive the corresponding inner semicircular wheel 4 to rotate synchronously. When the inner semicircular wheel 4 rotates, the convex rod 41 and the convex block 42 on both sides thereof will rotate synchronously, and the convex rod 41 is located below the pressure rod 51 and the two are in contact with each other. When the inner semicircular wheel 4 drives the convex rod 41 to rotate, the convex rod 41 will squeeze the pressure rod 51, so that the pressure rod 51 drives the full-circle wheel 5 to rotate. The pressure block 52 on the other side of the full-circle wheel 5 also rotates synchronously, and the transmission ratio of the transmission tooth 801 to the transmission wheel 7 is two to one. Then, when the transmission tooth 801 drives the transmission wheel 7, the transmission wheel 7 will rotate 180 degrees. At this time, the inner semicircular wheel 4 also rotates 180 degrees, which makes the full-circle wheel 5 also rotate 180 degrees. At this time, the inner semicircular wheel 4 rotates to the upper half of the casing 101, and the inner semicircular wheel 4 is then in the same plane as the outer semicircular wheel 3. The positions of the convex block 42 and the convex rod 41 are also swapped with the rotation of the inner semicircular wheel 4. At this time, since the full-circle wheel 5 rotates 180 degrees, the upper and lower parts of the full-circle wheel 5 will be switched. At this time, the outer semicircular wheel 3 and the inner semicircular wheel 4 are both located in the upper half of the casing 101, so the humid air only passes through Another part of the full-circle wheel 5 is dehumidified, then part of the full-circle wheel 5, the outer semicircle wheel 3 and the inner semicircle wheel 4 are regenerated by hot air flow, and after the full-circle wheel 5 rotates 180 degrees, the positions of the pressure rod 51 and the pressure block 52 are also changed, and the pressure block 52 will rotate to the bottom of the side rod 31, while the motor frame 9 is still driving the transmission belt group 8 to rotate as a whole, and then the motor frame 9 uses the third transmission belt 83 to drive the third spur gear 73 to rotate, so that the third spur gear 73 drives the inner shaft rod 63, and the inner shaft rod 63 will drive the full-circle wheel 5 to rotate synchronously, and when the full-circle wheel 5 rotates, since the pressure block 52 is located below the side rod 31 at this time, the full-circle wheel 5 will drive the side rod 31 to rotate through the pressure rod 51 when it rotates, and the side rod 31 causes the outer semicircle wheel 3 to rotate.The side block 32 will also rotate with the outer semicircular wheel 3, and then the outer semicircular wheel 3 and the full-circular wheel 5 will also rotate 180 degrees, and the outer semicircular wheel 3 will rotate from the upper half of the casing 101 to the lower half of the casing 101, and the upper and lower parts of the full-circular wheel 5 will also switch again. At this time, the humid air will first pass through the outer semicircular wheel 3, and then pass through the full-circular wheel 5 for dehumidification, while the inner semicircular wheel 4 and partial areas of the full-circular wheel 5 will be regenerated. At this time, the full-circular wheel 5 has just rotated one circle and returned to the original set position, so the pressure rod 51 and the pressure block 52 are also reset, and then the motor frame 9 slowly drives the first spur gear 71 to rotate through the first transmission belt 81, so that the first spur gear 71 drives the outer shaft rod 61 to rotate, and the outer shaft rod 61 will drive the outer semicircular wheel 3 to rotate synchronously, and the outer semicircular wheel 3 will drive the side rod 31 and the side block when rotating. 32 rotate synchronously, and the original protrusion 42 is located below the side block 32. Since the protrusion 42 has rotated 180 degrees with the inner semicircular wheel 4, when the outer semicircular wheel 3 is driven by the full-circle wheel 5, the side block 32 will rotate with the outer semicircular wheel 3 and reach the bottom of the protrusion 42. At this time, when the outer shaft 61 drives the outer semicircular wheel 3, the side block 32 will drive the inner semicircular wheel 4 to rotate through the protrusion 42. At this time, the inner semicircular wheel 4 and the outer semicircular wheel 3 will rotate 180 degrees, and the protrusion 41 and the protrusion 42 will also rotate with the inner semicircular wheel 4, and then the inner semicircular wheel 4 and the outer semicircular wheel 3 will also rotate a circle. At this time, the outer semicircular wheel 3, the inner semicircular wheel 4 and the full-circle wheel 5 all return to the set position, thereby continuously repeating the above actions, so that the outer semicircular wheel 3, the inner semicircular wheel 4 and the full-circle wheel 5 can be treated by hot air flow for a long time.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A rotary dehumidifier unit for a biopharmaceutical workshop, comprising a mounting shell (1), characterized in that: The invention also comprises a plurality of airflow guide shells (2) fixedly connected to the outside of the mounting shell (1), an outer semicircular wheel (3), an inner semicircular wheel (4) and a full-circular wheel (5) rotatably connected to the inside of the mounting shell (1), a shaft group (6) rotatably connected to the center of the mounting shell (1), a plurality of transmission wheels (7) fixedly connected to one end of the shaft group (6), a transmission belt group (8) sleeved between the mounting shell (1) and the transmission wheel (7), and a motor frame (9) arranged outside the airflow guide shell (2), wherein the outer semicircular wheel (3), the inner semicircular wheel (4) and the full-circular wheel (5) have the same diameter, and the outer semicircular wheel (3), the inner semicircular wheel (4) and the full-circular wheel (5) all include a set position, and the outer semicircular wheel (3) is located at the set position. The motor frame (9) is located above the inner semicircular wheel (4) when in the upper position; the inner semicircular wheel (4) is located between the outer semicircular wheel (3) and the full-circular wheel (5); the full-circular wheel (5) is located on the left side of the inner semicircular wheel (4); the shaft group (6) is used to drive the outer semicircular wheel (3), the inner semicircular wheel (4) and the full-circular wheel (5); the motor frame (9) is connected to the motor frame (9) through the transmission wheel (7) and the transmission belt group (8) so that the shaft group (6) reciprocates and sequentially drives the inner semicircular wheel (4), the full-circular wheel (5) and the outer semicircular wheel (3); when the inner semicircular wheel (4) rotates, the full-circular wheel (5) is driven to rotate synchronously; when the full-circular wheel (5) rotates, the outer semicircular wheel (3) is driven to rotate synchronously; when the outer semicircular wheel (3) rotates, the inner semicircular wheel (4) is driven to rotate synchronously.

2. The biopharmaceutical workshop rotary dehumidifier unit according to claim 1 is characterized in that: The airflow guide shell (2) is divided into a moisture guide shell (21), a first exhaust shell (22), a heat flow guide shell (23) and a second exhaust shell (24); the moisture guide shell (21) and the second exhaust shell (24) are located on the right side of the installation shell (1); the first exhaust shell (22) and the heat flow guide shell (23) are located on the left side of the installation shell (1); and the moisture guide shell (21) and the first exhaust shell (22) are located below the heat flow guide shell (23) and the second exhaust shell (24).

3. The biopharmaceutical workshop rotary dehumidifier unit according to claim 2 is characterized in that: A side rod (31) is provided on one side of the outer semicircular wheel (3), and a side block (32) is provided on the other side of the outer semicircular wheel (3), wherein the side rod (31) and the side block (32) are symmetrical about the central axis of the mounting shell (1); A convex rod (41) is provided on one side of the inner semicircular wheel (4), and a convex block (42) is provided on the other side of the inner semicircular wheel (4), wherein the convex rod (41) and the convex block (42) are symmetrical about the central axis of the mounting shell (1); A pressure rod (51) is provided on one side of the full-circle wheel (5), and a pressure block (52) is provided on the other side of the full-circle wheel (5), wherein the pressure rod (51) and the pressure block (52) are symmetrical about the central axis of the mounting shell (1); When the outer semicircular wheel (3), the inner semicircular wheel (4) and the full-circular wheel (5) are all located at the set positions, the protruding rod (41) is located below the pressing rod (51) and is in contact with it, and the side rod (31) and the side block (32) are both located above the pressing block (52) and the protruding block (42), and the protruding rod (41), the protruding block (42) and the pressing block (52) coincide with the central axis of the mounting shell (1).

4. The biopharmaceutical workshop rotary dehumidifier unit according to claim 2 is characterized in that: The contact surfaces between the inner semicircular wheel (4) and the outer semicircular wheel (3) and the full-circular wheel (5) are treated to be smooth, and the contact surfaces between the mounting shell (1) and the outer semicircular wheel (3) and the full-circular wheel (5) are treated to be high-friction.

5. The biopharmaceutical workshop rotary dehumidifier unit according to claim 3 is characterized in that: The convex rod (41) and the side block (32) are staggered in position, and the lengths of the convex rod (41), the convex block (42) and the side block (32) are smaller than the distance between the pressing block (52) and the inner semicircular wheel (4), and one side of the pressing block (52) and one side of the side rod (31) are located in the same plane.

6. The biopharmaceutical workshop rotary dehumidifier unit according to claim 3 is characterized by: The shaft group (6) comprises an outer shaft rod (61), a middle shaft rod (62) and an inner shaft rod (63) which are rotatably connected to the middle part of the mounting shell (1); the middle shaft rod (62) is rotatably connected to the outside of the inner shaft rod (63); the outer shaft rod (61) is rotatably connected to the outside of the middle shaft rod (62); the outside of the outer shaft rod (61) is in contact with the mounting shell (1); one end of the outer shaft rod (61), the middle shaft rod (62) and the inner shaft rod (63) are all provided with a transmission wheel (7); the other end of the outer shaft rod (61) is fixedly connected to the outer semicircular wheel (3); the other end of the middle shaft rod (62) is fixedly connected to the inner semicircular wheel (4); and the other end of the inner shaft rod (63) is fixedly connected to the full-circular wheel (5).

7. The biopharmaceutical workshop rotary dehumidifier unit according to claim 6 is characterized in that: The plurality of transmission wheels (7) are divided into a first spur gear (71), a second spur gear (72), a third spur gear (73) and a fourth spur gear (74); the first spur gear (71) is fixedly connected to the outer shaft rod (61); the second spur gear (72) is fixedly connected to the middle shaft rod (62); the third spur gear (73) is fixedly connected to the inner shaft rod (63); and the fourth spur gear (74) is fixedly connected to the outside of the motor frame (9).

8. The biopharmaceutical workshop rotary dehumidifier unit according to claim 7 is characterized in that: The transmission belt assembly (8) comprises a first transmission belt (81) sleeved between the mounting shell (1) and the first spur gear (71), a second transmission belt (82) sleeved between the mounting shell (1) and the second spur gear (72), a third transmission belt (83) sleeved between the mounting shell (1) and the third spur gear (73), and a force-bearing transmission belt (84) sleeved between the output end of the motor frame (9) and the fourth spur gear (74), wherein the first transmission belt (81), the second transmission belt (82), the third transmission belt (83) and the force-bearing transmission belt (84) are fixedly connected.

9. The biopharmaceutical workshop rotary dehumidifier unit according to claim 8, characterized in that: The first transmission belt (81), the second transmission belt (82) and the third transmission belt (83) are all provided with transmission teeth (801) inside, and the gear transmission ratio between the transmission teeth (801) and the transmission wheel (7) is two to one. The transmission teeth (801) inside the first transmission belt (81), the second transmission belt (82) and the third transmission belt (83) are arranged in a staggered manner.

10. The biopharmaceutical workshop rotary dehumidifier unit according to claim 8, characterized in that: The mounting shell (1) comprises a sleeve (101), provided with two baffle plates (102) fixedly connected to the middle of both sides of the sleeve (101), and a limiting shaft sleeve (103) and a supporting sleeve rod (104) arranged outside the baffle plates (102), wherein the limiting shaft sleeve (103) and the supporting sleeve rod (104) are located outside the baffle plates (102) close to the motor frame (9), the limiting shaft sleeve (103) is located at the center of the sleeve (101), the outer shaft rod (61) is rotatably connected to the inside of the limiting shaft sleeve (103), and two sleeve rods are arranged on one side of the supporting sleeve rod (104), and the same end of the two sleeve rods is respectively located outside the middle shaft rod (62) and the inner shaft rod (63).

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