Moisture evaporation dryer
By setting up a vibration component and a servo motor in the moisture evaporation dryer to assist in knocking and flipping the agar particles, the problem of inadequate drying of agar particles in the prior art is solved, and a more efficient and uniform drying effect is achieved.
Patent Information
- Application Number
- CN202421327843.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-12
AI Technical Summary
During the drying process of the agar granules, the existing moisture evaporation dryers cannot effectively turn the stack, resulting in some agar granules being inadequately drying, affecting subsequent use.
A moisture evaporation dryer is designed. By setting up a vibration assembly and a servo motor inside the microwave evaporation box, it assists in knocking on the skirt conveyor belt, and then assists in turning and vibrating the raw materials above to ensure uniform drying.
Through auxiliary knocking and flipping, the agar granules can be effectively avoided inadequate drying, ensuring uniform heating of raw materials, and improving drying efficiency and quality.
Smart Images
Figure CN222504844U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of dryers, and in particular relates to a moisture evaporation dryer. Background Art
[0002] Agar is a natural plant gum, mainly composed of polysaccharides extracted from seaweed, especially refined from seaweed such as Gelidium agar and Gracilaria. As a high-quality thickener, coagulant and stabilizer, agar is widely used in food, medicine, cosmetics and laboratory research. Agar is colorless, odorless and has no fixed shape. It can be quickly dissolved in hot water to form a clear and transparent solution. Agar drying is an important step in the agar production process. Its main purpose is to remove excess water from the agar for subsequent processing and storage. When drying agar, it is necessary to use a moisture evaporating desiccant to achieve the overall drying of the agar.
[0003] In the existing moisture evaporation dryers, most of them directly place agar particles on a conveyor belt during the drying process, and move the agar particles to a microwave drying area for drying. Due to the problem that the stacked agar particles cannot be effectively turned over, some agar particles may not be dried properly during subsequent drying, affecting the overall use of the subsequent agar. Therefore, a moisture evaporation dryer is needed to assist in solving this problem. Utility Model Content
[0004] (1) Technical issues to be solved
[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a moisture evaporation dryer, which can assist in knocking the skirt conveyor belt, and then assist in turning the raw materials thereon, thereby ensuring that different raw materials can be vibrated and then turned up to obtain effective microwave drying treatment, and can avoid the occurrence of inadequate drying of agar particles as much as possible.
[0006] (2) Technical solution
[0007] In order to solve the above technical problems, the utility model provides such a moisture evaporation dryer, which comprises a microwave evaporation box, a drying chamber is provided inside the microwave evaporation box, a plurality of transmission shafts are equidistantly arranged in rotation inside the drying chamber, a skirt conveyor belt is rotatably arranged on the transmission shaft, a plurality of blocks are equidistantly fixed on the skirt conveyor belt, a conveying motor for assisting the rotation of the transmission shaft is installed on one side of the microwave evaporation box, and a vibration component for assisting knocking is installed between the two transmission shafts;
[0008] The vibration assembly includes a mounting seat, which is fixed to the microwave evaporation box through a connecting rod, a meshing tooth plate is slidably arranged inside the mounting seat, and a knocking head is fixed at both ends of the meshing tooth plate. A rotating disk is rotatably arranged inside the mounting seat, and a meshing gear is hingedly installed inside the mounting seat. The meshing tooth plate and the meshing gear are meshed for transmission. A rotating rod is fixed at one end of the meshing gear away from the meshing tooth plate, and a sliding groove is provided on the rotating rod. A protruding column is protruding from the outer edge of the rotating disk, and the sliding groove and the protruding column cooperate for transmission. A servo motor that assists the rotation of the rotating disk is installed inside the mounting seat.
[0009] Furthermore, the meshing tooth plate is a trapezoidal block structure, the meshing gear is a fan-shaped ring structure, and the sliding groove is an oblong hole.
[0010] Furthermore, a collecting cavity is provided at the bottom of the microwave evaporation box, a discharge port is provided at the middle section of the collecting cavity, and a discharge pipe is installed at the discharge port.
[0011] Furthermore, an exhaust pipe is installed at the top of the microwave evaporation box, and suction pipes are equidistantly installed at the inner top of the microwave evaporation box. The exhaust pipe is connected to the inside of the suction pipe, and a suction port is opened on the suction pipe.
[0012] Furthermore, both ends of the microwave evaporation box are hingedly installed with cover frames through hinges, and a blocking curtain is arranged on the cover frame. The microwave evaporation box and the cover frame are provided with positioning holes at one end away from the hinge, and an inverted U-shaped positioning pin is inserted and installed between two adjacent positioning holes.
[0013] Furthermore, a funnel-shaped collecting funnel is fixed to one end of the microwave evaporation box through a receiving rod, a discharge port is provided at the bottom of the collecting funnel, and an observation window is vertically embedded and installed on the collecting funnel.
[0014] Furthermore, leveling knobs are installed at four corners of the bottom of the microwave evaporation box, and the microwave evaporation box and the leveling knobs are threadedly matched.
[0015] (3) Beneficial effects
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] The utility model uses a vibration component arranged inside the microwave evaporation box, and a servo motor drives the rotating disk to rotate as a whole, and during the rotation of the rotating disk, the protruding column is driven to rotate as a whole, and during the rotation of the protruding column, the protruding column is moved as a whole along the sliding groove, thereby driving the rotating rod to swing as a whole, and during the swing of the rotating rod, the meshing gear is driven to rotate as a whole, and the meshing gear plate is meshed with the meshing gear, so that the meshing gear plate moves vertically, and then drives the knocking head to move as a whole, and then the skirt conveyor belt is auxiliary knocked, and then the raw materials thereon are auxiliary turned over, so as to ensure that different raw materials can be turned over and raised after vibration to obtain effective microwave drying treatment, and the situation of agar particles not being dried in place can be avoided as much as possible;
[0018] The utility model can ensure that the temperature inside the drying chamber of the microwave evaporation box will not be lost quickly during operation by means of the cover frames and the shielding curtains thereon which are connected by positioning pins at both ends of the microwave evaporation box, and can greatly reduce the temperature loss, thereby reducing the overall energy damage.
[0019] The utility model can stably discharge the generated water vapor during operation through the cooperation between the exhaust pipe arranged at the top of the microwave evaporation box and the suction pipe and the suction port at the top of the microwave evaporation box, thereby ensuring smooth subsequent drying work. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.
[0021] Figure 1 It is a structural schematic diagram of the utility model;
[0022] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;
[0023] Figure 3 It is a longitudinal cross-sectional view of the microwave evaporation box of the utility model corresponding to the vibration component;
[0024] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at B in the middle;
[0025] Figure 5 It is a bottom view of the top of the microwave evaporation box of the utility model.
[0026] The markings in the accompanying drawings are: 1. microwave evaporation box; 2. transmission shaft; 3. skirt conveyor belt; 4. conveying motor; 5. cover frame; 6. positioning pin; 61. positioning hole; 7. exhaust pipe; 8. suction pipe; 9. suction port; 10. collecting funnel; 101. observation window; 11. collecting chamber; 111. discharge pipe; 12. vibration assembly; 13. mounting seat; 14. meshing gear plate; 141. knocking head; 15. meshing gear; 16. rotating rod; 161. sliding groove; 17. rotating disk; 171. protruding column; 18. leveling knob. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] This specific embodiment is a moisture evaporation dryer, such as Figure 1 As shown, the moisture evaporation dryer includes a microwave evaporation box 1, a drying chamber is provided inside the microwave evaporation box 1, a plurality of transmission shafts 2 are equidistantly arranged inside the drying chamber, a skirt conveyor belt 3 is rotatably provided on the transmission shaft 2, a plurality of blocks are equidistantly fixed on the skirt conveyor belt 3, and the plurality of blocks are provided to ensure that agar particles can be stably transported, a conveying motor 4 for assisting the rotation of the transmission shaft 2 is installed on one side of the microwave evaporation box 1, and leveling knobs 18 are installed at the four corners of the bottom of the microwave evaporation box 1, and the microwave evaporation box 1 and the leveling knob 18 are threadedly matched, and the leveling knob 18 is provided to ensure that the microwave evaporation box 1 is stable and does not shake during operation, thereby ensuring that subsequent work proceeds smoothly.
[0029] A funnel-shaped collecting funnel 10 is fixed to one end of the microwave evaporation box 1 through a receiving rod. A discharge port is provided at the bottom of the collecting funnel 10. An observation window 101 is vertically embedded on the collecting funnel 10. The raw materials to be dried can be poured into the collecting funnel 10, which is convenient for subsequent laying.
[0030] Reference Figure 1 and Figure 2 As shown, both ends of the microwave evaporation box 1 are hingedly installed with a cover frame 5, and a blocking curtain is arranged on the cover frame 5. The microwave evaporation box 1 and the cover frame 5 are provided with positioning holes 61 at one end away from the hinge, and an inverted U-shaped positioning pin 6 is inserted and installed between two adjacent positioning holes 61.
[0031] By providing the cover frame 5 and the shielding curtain thereon which are connected by the positioning pins 6 at both ends of the microwave evaporation box 1, it can be ensured that the temperature inside the drying chamber of the microwave evaporation box 1 will not dissipate quickly during operation, and the temperature loss can be greatly reduced, thereby reducing the overall energy damage.
[0032] Reference Figure 1 , Figure 3 and Figure 4 As shown, a conveying motor 4 for assisting the rotation of the transmission shaft 2 is installed on one side of the microwave evaporation box 1, and a vibration component 12 for assisting the knocking is installed between the two transmission shafts 2. The vibration component 12 includes a mounting seat 13, and the mounting seat 13 is fixed to the microwave evaporation box 1 through a connecting rod. A meshing tooth plate 14 is slidably arranged inside the mounting seat 13, and a knocking head 141 is fixed at both ends of the meshing tooth plate 14. The meshing tooth plate 14 is a trapezoidal block structure, and a rotating disk 17 is rotatably arranged inside the mounting seat 13. The mounting seat 13 A meshing gear 15 is hingedly installed inside, and the meshing gear 15 is in a fan-shaped ring structure. The meshing gear plate 14 and the meshing gear 15 are meshed for transmission. A rotating rod 16 is fixed to the end of the meshing gear 15 away from the meshing gear plate 14. A sliding groove 161 is provided on the rotating rod 16, and the sliding groove 161 is an oblong hole. A protruding column 171 is protrudingly provided at the outer edge of the rotating disk 17, and the sliding groove 161 and the protruding column 171 cooperate for transmission. A servo motor that assists the rotation of the rotating disk 17 is installed inside the mounting seat 13.
[0033] Through the vibration assembly 12 arranged inside the microwave evaporation box 1, the servo motor drives the rotating disk 17 to rotate as a whole, and during the rotation of the rotating disk 17, the protruding column 171 is driven to rotate as a whole, and during the rotation of the protruding column 171, the protruding column 171 is moved as a whole along the sliding groove 161, thereby driving the rotating rod 16 to swing as a whole, and during the swinging of the rotating rod 16, the meshing gear 15 is driven to rotate as a whole, and the meshing gear plate 14 is meshed with the meshing gear 15, so that the meshing gear plate 14 moves vertically, and then drives the knocking head 141 to move as a whole, and then the skirt conveyor belt 3 is auxiliary knocked, and then the raw materials thereon are auxiliary turned over, so as to ensure that different raw materials can be turned over and lifted after vibration to obtain effective microwave drying treatment, and the occurrence of the situation that the agar particles are not dried in place can be avoided as much as possible.
[0034] A collecting chamber 11 is provided at the bottom of the microwave evaporation box 1, a discharge port is provided at the middle section of the collecting chamber 11, and a discharge pipe 111 is installed at the discharge port. Through the cooperation between the collecting chamber 11 and the discharge pipe 111, the skirt conveyor belt 3 at the bottom can be driven to knock when the knocking head 141 moves up and down during operation, thereby assisting in knocking and shaking off the agar particles adhered to the skirt conveyor belt 3, and facilitating the discharge of the agar adhered to the skirt conveyor belt 3.
[0035] Reference Figure 1 and Figure 5 As shown, an exhaust pipe 7 is installed at the top of the microwave evaporation box 1, and suction pipes 8 are equidistantly installed at the inner top of the microwave evaporation box 1. The exhaust pipe 7 is connected to the inside of the suction pipe 8, and a suction port 9 is opened on the suction pipe 8.
[0036] By cooperating between the exhaust pipe 7 arranged at the top of the microwave evaporation box 1 and the suction pipe 8 and the suction port 9 at the top of the microwave evaporation box 1, the water vapor generated during operation can be stably discharged to ensure smooth subsequent drying work.
[0037] Working principle:
[0038] However, when it is necessary to dry the agar particles, the raw materials are poured into the collecting funnel 10, and the raw materials are made to fall to the top of the skirt conveyor belt 3, and the conveying motor 4 is started. The conveying motor 4 drives the transmission shaft 2 to rotate as a whole, and the skirt conveyor belt 3 is driven to rotate as a whole during the rotation of the transmission shaft 2. The raw material particles are transported as a whole during the rotation of the skirt conveyor belt 3. When the raw materials on the skirt conveyor belt 3 reach the inside of the microwave evaporation box 1, the raw material particles on the skirt conveyor belt 3 are microwave dried by microwaves.
[0039] During the drying process, the servo motor is started, and the servo motor drives the rotating disk 17 to rotate as a whole. During the rotation of the rotating disk 17, the protruding column 171 is driven to rotate as a whole. During the rotation of the protruding column 171, the protruding column 171 is moved as a whole along the sliding groove 161, thereby driving the rotating rod 16 to swing as a whole. During the swinging of the rotating rod 16, the meshing gear 15 is driven to rotate as a whole, and the meshing gear plate 14 is meshed with the meshing gear 15, so that the meshing gear plate 14 moves vertically, thereby driving the knocking head 141 to move as a whole, thereby performing auxiliary knocking treatment on the skirt conveyor belt 3, and then performing auxiliary turning over the raw materials thereon, thereby ensuring that different raw materials can be vibrated and turned up to obtain effective microwave drying treatment, and during the up and down movement of the knocking head 141, the bottom skirt conveyor belt 3 is driven to knock, thereby performing auxiliary knocking and shaking off the agar particles adhered to the skirt conveyor belt 3, and during the drying process, the exhaust pipe 7 is connected to the suction pump, and during the suction process, the suction port 9 is driven to suck air as a whole, thereby assisting in sucking out the water mist generated by drying.
[0040] All technical features in this embodiment can be freely combined according to actual needs.
[0041] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A moisture evaporation dryer, comprising a microwave evaporation box (1), characterized in that: The microwave evaporation box (1) has a drying chamber inside, a plurality of transmission shafts (2) are equidistantly arranged in rotation inside the drying chamber, a skirt conveyor belt (3) is rotatably arranged on the transmission shaft (2), a plurality of blocks are equidistantly fixed on the skirt conveyor belt (3), a conveying motor (4) for assisting the rotation of the transmission shaft (2) is installed on one side of the microwave evaporation box (1), and a vibration component (12) for assisting knocking is installed between the two transmission shafts (2); The vibration assembly (12) comprises a mounting seat (13), the mounting seat (13) being fixed to the microwave evaporation box (1) via a connecting rod, a meshing tooth plate (14) being slidably arranged inside the mounting seat (13), a striking head (141) being fixed at both ends of the meshing tooth plate (14), a rotating disk (17) being rotatably arranged inside the mounting seat (13), a meshing gear (15) being hingedly installed inside the mounting seat (13), the meshing tooth plate (14) and the meshing gear plate (15) being rotatably arranged inside the mounting seat (13), The meshing gears (15) are meshed with each other for transmission. A rotating rod (16) is fixed to one end of the meshing gear (15) away from the meshing tooth plate (14). A sliding groove (161) is provided on the rotating rod (16). A protruding column (171) is protruded from the outer edge of the rotating disk (17). The sliding groove (161) and the protruding column (171) cooperate for transmission. A servo motor for assisting the rotation of the rotating disk (17) is installed inside the mounting seat (13).
2. A moisture evaporation dryer according to claim 1, characterized in that: The meshing tooth plate (14) is a trapezoidal block structure, the meshing gear (15) is a fan-shaped ring structure, and the sliding groove (161) is an oblong hole.
3. A moisture evaporation dryer according to claim 1, characterized in that: A collecting cavity (11) is provided at the bottom of the microwave evaporation box (1), a discharge port is provided at the middle section of the collecting cavity (11), and a discharge pipe (111) is installed at the discharge port.
4. A moisture evaporation dryer according to claim 1, characterized in that: An exhaust pipe (7) is installed at the top of the microwave evaporation box (1), and suction pipes (8) are installed at equal distances at the inner top of the microwave evaporation box (1). The exhaust pipe (7) is connected to the inside of the suction pipe (8), and a suction port (9) is opened on the suction pipe (8).
5. The moisture evaporation dryer according to claim 1, characterized in that: Both ends of the microwave evaporation box (1) are hingedly mounted with a cover frame (5), and a blocking curtain is arranged on the cover frame (5). The microwave evaporation box (1) and the cover frame (5) are provided with positioning holes (61) at one end away from the hinge, and an inverted U-shaped positioning pin (6) is inserted and installed between two adjacent positioning holes (61).
6. A moisture evaporation dryer according to claim 1, characterized in that: A funnel-shaped collecting funnel (10) is fixed to one end of the microwave evaporation box (1) via a receiving rod, a discharge port is provided at the bottom of the collecting funnel (10), and an observation window (101) is vertically embedded in the collecting funnel (10).
7. The moisture evaporation dryer according to claim 1, characterized in that: Leveling knobs (18) are installed at four corners of the bottom of the microwave evaporation box (1), and the microwave evaporation box (1) and the leveling knobs (18) are threadedly matched.