Energy-saving chrysanthemum heat pump dehumidifying and drying equipment

Abstract

The utility model relates to the technical field of chrysanthemum drying, in particular to energy-saving chrysanthemum heat pump dehumidification drying equipment which comprises a drying box, a drying chamber is formed in the front end face of the drying box, a heat inlet cavity is formed in the right side of the drying chamber, and an air return cavity is formed in the upper portion of the drying chamber. A supporting net for bearing chrysanthemums is mounted in an opening of the mounting groove; chrysanthemum is flatly laid on the supporting net at the top of the frame, the motor drives the transmission shaft to rotate, the crank rotates to drive the frame to horizontally reciprocate at the same time, the chrysanthemum can roll at the supporting net under the action of inertia along with horizontal movement of the frame, and the chrysanthemum can be evenly heated along with rolling of the chrysanthemum. The design facilitates uniform heating of the chrysanthemum in the drying process, and the drying quality of the chrysanthemum is guaranteed. And by arranging the baffle, the limiting frame and other structures, the baffle can be conveniently disassembled and assembled, then the chrysanthemums can be conveniently taken and placed on the supporting net, and the operation convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chrysanthemum drying technical field, concretely is a kind of energy-saving chrysanthemum heat pump dehumidification drying equipment. BACKGROUND

[0002] Chrysanthemum not only has ornamental value, also has preferable medicinal value;Traditional chrysanthemum processing mode includes shade drying, drying and steaming etc., and with the development of technology, chrysanthemum drying can use drying machine and other equipment, improve the efficiency of chrysanthemum drying.

[0003] Heat pump drying equipment is a new type of drying equipment, with energy saving and high drying efficiency;When using heat pump drying equipment to dry chrysanthemum, staff will directly lay chrysanthemum on the tray on the trolley, then push the trolley into the equipment for drying;Although the drying method is convenient for drying chrysanthemum, but because chrysanthemum is densely and evenly laid on the entire tray, chrysanthemum located on the upper layer of tray can more directly contact with circulating hot air, while lower layer chrysanthemum is relatively shielded, leading to significant difference between upper and lower layers of chrysanthemum in heating process, thereby causing non-uniformity of drying degree, affecting the drying quality of chrysanthemum, in view of this, we propose a kind of energy-saving chrysanthemum heat pump dehumidification drying equipment. UTILITY MODEL CONTENTS

[0004] In order to solve the above-mentioned problems, the utility model provides a kind of energy-saving chrysanthemum heat pump dehumidification drying equipment.

[0005] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0006] A kind of energy-saving chrysanthemum heat pump dehumidification drying equipment, including drying box, the front end of drying box is equipped with drying chamber, the right side of drying chamber is equipped with heat inlet cavity, the top of drying chamber is equipped with return air cavity, the partition between drying chamber and heat inlet cavity and return air cavity is equipped with multiple connecting grooves;Multiple dehumidification cotton layers are also fixed in return air cavity;

[0007] Multiple guide rods are installed in drying chamber from top to bottom in sequence;Rotary mounting is also provided in drying chamber Transmission shaft, multiple U-shaped cranks are fixed on transmission shaft;

[0008] The top of the frame between the adjacent two guide rods is equipped with two installation grooves, the opening of installation groove is equipped with the net for carrying chrysanthemum for bearing, the top of the front end opening of installation groove is equipped with top plate, the bottom of top plate is fixed with two baffle plates, and the baffle plate and the front end opening of installation groove are detachably connected;The top center of frame is equipped with sliding slot, crank passes through sliding slot and can slide in sliding slot, the bottom of frame is fixed with two connecting blocks, guide rod passes through connecting block and is slidably connected with connecting block;

[0009] The heat pump host is installed on the right side of the drying box, and the exhaust pipe and the return air pipe are respectively installed on the exhaust port and the return air port of the heat pump host and are respectively connected with the heat inlet cavity and the return air cavity.

[0010] Further, the top of the drying box is provided with an inspection hole, and the inspection hole is fixedly connected with an inspection door through bolts.

[0011] Further, the bottom corners of the drying box are all provided with supporting legs, and the supporting legs are fixedly connected with the drying box through bolts.

[0012] Further, the front end face of the drying box is hingedly connected with two reversible box doors through hinges, and the outer wall of the box door is fixedly connected with a handle through bolts.

[0013] Further, the cross section of the return air cavity is L-shaped, and the dehumidifying cotton layer is fixedly connected with the inner wall of the return air cavity through bolts.

[0014] Further, the outer wall of the baffle is fixedly connected with a limiting block, the side wall of the mounting groove is provided with a limiting groove at the front end, and the limiting block and the limiting groove are inserted and matched.

[0015] Further, the front side of the mounting groove is provided with a strip-shaped groove, a fixed rod is fixedly connected in the strip-shaped groove, a limiting frame is slidably connected on the fixed rod, the top front end of the limiting frame abuts against the top of the top plate, and a spring for abutting against the limiting frame is arranged on the fixed rod.

[0016] Further, the cross section of the limiting frame is L-shaped, and the size of the limiting frame is matched with the size of the strip-shaped groove.

[0017] Compared with the prior art, the present application has the following advantages:

[0018] 1. The drying box is arranged, the chrysanthemums are laid on the supporting net at the top of the frame, the motor drives the transmission shaft to rotate, the frame reciprocates horizontally while the crank rotates, and the chrysanthemums roll on the supporting net under the action of inertia, and the chrysanthemums are uniformly heated while rolling, which facilitates uniform heating of the chrysanthemums in the drying process and ensures the drying quality of the chrysanthemums.

[0019] 2. The baffle and the limiting frame are arranged, the baffle is convenient to disassemble and assemble, and the chrysanthemums are convenient to take and place on the supporting net, thereby improving the convenience of operation. DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0021] Figure 2 It is a schematic diagram of the overall structure of the present application;

[0022] Figure 3 Part structure diagram of the present application is shown in the figure.

[0023] Figure 4 Structure diagram of the transmission shaft in the present application is shown in the figure.

[0024] Figure 5 Part explosion structure diagram of the present application is shown in the figure.

[0025] Figure 6 Structure sectional view of the frame in the present application is shown in the figure.

[0026] In the figure:

[0027] 1, drying box; 10, hot cavity; 11, drying chamber; 111, connecting groove; 12, return air cavity; 120, access hole; 13, dehumidification cotton layer; 14, guide rod; 15, motor; 16, transmission shaft; 160, crank; 17, frame; 170, mounting groove; 171, supporting net; 172, limiting groove; 173, sliding groove; 174, strip-shaped groove; 175, fixed rod; 176, spring; 177, limiting frame; 178, connecting block; 18, top plate; 180, baffle; 181, limiting block; 19, access door;

[0028] 2, heat pump main machine; 20, exhaust pipe; 21, return air pipe;

[0029] 3, box door. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0031] The present embodiment provides a technical solution:

[0032] Please refer to Figures 1-6As shown, an energy-saving chrysanthemum heat pump dehumidification drying equipment, including drying box 1, the front end of drying box 1 is provided with drying chamber 11, the right side of drying chamber 11 is provided with heat inlet cavity 10, the upper part of drying chamber 11 is provided with return air cavity 12, a plurality of connecting grooves 111 are arranged on the partition plate between drying chamber 11 and heat inlet cavity 10 and return air cavity 12; A plurality of dehumidification cotton layers 13 are fixed in return air cavity 12; A plurality of guide rods 14 are installed in drying chamber 11 from top to bottom; A transmission shaft 16 is rotatably installed in drying chamber 11, and a plurality of U-shaped cranks 160 are fixed on the transmission shaft 16; A motor 15 for driving the transmission shaft 16 to rotate is installed at the bottom of the drying box 1; The upper part between the adjacent two guide rods 14 is provided with a frame 17, two installation grooves 170 are arranged on the top of the frame 17, a supporting net 171 for carrying chrysanthemums is installed in the opening of the installation groove 170, a top plate 18 is installed above the front end opening of the installation groove 170, two baffle plates 180 are fixed at the bottom of the top plate 18, and the baffle plates 180 are detachably connected with the front end opening of the installation groove 170; A sliding groove 173 is arranged at the center of the top of the frame 17, the crank 160 passes through the sliding groove 173 and can slide in the sliding groove 173, and two connecting blocks 178 are fixed at the bottom of the frame 17, the guide rod 14 passes through the connecting block 178 and is slidably connected with the connecting block 178; A heat pump host 2 is installed on the right side of the drying box 1, an exhaust pipe 20 and a return air pipe 21 are respectively installed at the exhaust port and the return air port of the heat pump host 2, and the exhaust pipe 20 and the return air pipe 21 are respectively connected with the heat inlet cavity 10 and the return air cavity 12.

[0033] Further, a maintenance opening 120 is arranged at the top of the drying box 1, and a maintenance door 19 is fixedly connected to the maintenance opening 120 by bolts. The design of the maintenance opening 120 and the maintenance door 19 facilitates the daily maintenance of the dehumidification cotton layer 13. By bolt fixation, not only the stability of the maintenance door 19 is ensured, but also the maintenance door 19 can be quickly disassembled and installed when needed, improving the maintainability of the equipment.

[0034] Further, a supporting leg is installed at each of the four corners of the bottom of the drying box 1, and the supporting leg is fixedly connected with the drying box 1 by bolts. The design of the supporting leg stabilizes the overall structure of the drying box 1 and provides the use stability of the drying box 1.

[0035] Further, two reversible box doors 3 are hingedly connected to the front end of the drying box 1, and handles are fixedly connected to the outer wall of the box door 3 by bolts. The design of the reversible box door 3 facilitates the operators to easily put in and take out materials from the front of the drying box 1, improving the work efficiency. The design of the handle on the box door 3 increases the convenience of use, making the operation more labor-saving.

[0036] Further, the cross section of the return air cavity 12 is in L shape, and the dehumidifying cotton layer 13 is fixedly connected with the inner wall of the return air cavity 12 through bolts. The L-shaped cross section of the return air cavity optimizes the hot air circulation path, and the installation of the dehumidifying cotton layer 13 effectively removes the moisture in the circulating hot air, ensuring the dryness of the drying environment, thereby improving the drying quality.

[0037] Further, the outer wall of the baffle 180 is fixed with a limiting block 181, the side wall of the mounting groove 170 is provided with a limiting groove 172 at the front end, and the limiting block 181 and the limiting groove 172 are inserted and matched. The limiting block 181 and the limiting groove 172 increase the connection stability between the baffle 180 and the frame 17, and ensure the installation firmness of the baffle 180.

[0038] Further, the front side of the mounting groove 170 is provided with a strip-shaped groove 174, the strip-shaped groove 174 is fixed with a fixed rod 175, the fixed rod 175 is slidably installed with a limiting frame 177, the top front end of the limiting frame 177 abuts against the top of the top plate 18, and the fixed rod 175 is sleeved with a spring 176 for abutting against the limiting frame 177. This design facilitates the limiting of the top plate 18 by the limiting frame 177, and facilitates the disassembly and assembly of the top plate 18 and the baffle 180, meeting the requirements of material taking and placing.

[0039] Further, the cross section of the limiting frame 177 is in L shape, and the size of the limiting frame 177 is matched with the size of the strip-shaped groove 174. The L-shaped limiting frame 177 ensures the close cooperation with the strip-shaped groove 174, and guarantees the stability of the limiting frame 177.

[0040] It should be noted that the transmission shaft 16 and the crank 160 are in one-piece structure, and the transmission shaft 16 and the crank 160 are both made of galvanized steel material. The one-piece structure not only enhances the overall strength of the transmission shaft 16 and the crank 160, but also avoids the failure caused by loose or damaged connecting parts, improving the reliability and durability of the equipment. The selection of galvanized steel material enhances the corrosion resistance and prolongs the service life of the transmission shaft 16 and the crank 160.

[0041] It should be noted that the motor 15 involved in the embodiment is a conventional technology, which will not be described here.

[0042] Before use, the user first flat chrysanthemum in the top of the net 171, then the user will stop the block 181 on the baffle 180 limit slot 172 into, baffle 180 is inserted into the front end of the installation slot 170, while the user to the rear side push limit frame 177, limit frame 177 along the fixed rod 175 sliding, spring 176 is compressed, when the top plate 18 against the top of the frame 17, the user releases the limit frame 177, limit frame 177 is reset under the elastic action of spring 176, the front end of the limit frame 177 is against the top of the top plate 18, finally the user closes the two side doors 3;

[0043] In particular, when in use, the user first connects the power supply of the motor 15 and the heat pump host 2, the motor 15 and the heat pump host 2 start to work, the output shaft of the motor 15 rotates to drive the transmission shaft 16 and the crank 160 to rotate, the crank 160 rotates while sliding along the sliding groove 173, and the crank 160 simultaneously pushes the frame 17 to move horizontally and reciprocally, with the movement of the frame 17, the chrysanthemums on the net 171 are continuously rolled, at this time, the hot air enters into the heat inlet cavity 10 through the exhaust pipe 20, and enters into the drying chamber 11 through the plurality of connecting grooves 111, at this time, the chrysanthemums are heated and gradually dehydrated, and the gas in the drying chamber 11 enters into the return air cavity 12 through the plurality of connecting grooves 111, when the airflow passes through the plurality of dehumidification cotton layers 13, the water vapor in the gas is adsorbed, and the other after dehumidification flows back to the heat pump host 2 through the return air pipe 21, with the continuous flow of hot air in the drying chamber 11, the chrysanthemums can be dried.

[0044] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit 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. An energy-saving chrysanthemum heat pump dehumidifying and drying equipment, comprising a drying box (1), characterized in that: The front end face of the drying box (1) is provided with a drying chamber (11), the right side of the drying chamber (11) is provided with a heat inlet cavity (10), the upper part of the drying chamber (11) is provided with an air return cavity (12), and a plurality of connecting grooves (111) are formed in the partition plates between the drying chamber (11) and the heat inlet cavity (10) and the air return cavity (12); a plurality of dehumidifying cotton layers (13) are further fixed in the air return cavity (12). A plurality of guide rods (14) are sequentially installed in the drying chamber (11) from top to bottom; a transmission shaft (16) is rotatably installed in the drying chamber (11), and a plurality of U-shaped cranks (160) are fixed on the transmission shaft (16); and a motor (15) for driving the transmission shaft (16) to rotate is installed at the bottom of the drying box (1). A frame (17) is installed at the upper part between the adjacent two guide rods (14), two installation grooves (170) are formed in the top of the frame (17), a supporting net (171) for bearing chrysanthemums is installed in the opening of the installation groove (170), a top plate (18) is installed above the front end opening of the installation groove (170), two baffle plates (180) are fixed at the bottom of the top plate (18), and the baffle plates (180) are detachably connected with the front end opening of the installation groove (170); a sliding groove (173) is formed in the center of the top of the frame (17), the crank (160) penetrates through the sliding groove (173) and can slide in the sliding groove (173), and two connecting blocks (178) are fixed at the bottom of the frame (17), the guide rod (14) penetrates through the connecting block (178) and is in sliding connection with the connecting block (178). A heat pump host (2) is installed at the right side of the drying box (1), an exhaust pipe (20) and an air return pipe (21) are respectively installed at the air outlet and the air return port of the heat pump host (2), and the exhaust pipe (20) and the air return pipe (21) are respectively connected with the heat inlet cavity (10) and the air return cavity (12).

2. The energy-saving chrysanthemum heat pump dehumidifying and drying apparatus according to claim 1, characterized in that: A maintenance opening (120) is formed in the top of the drying box (1), and a maintenance door (19) is fixedly connected with the maintenance opening (120) through bolts.

3. The energy-saving chrysanthemum heat pump dehumidifying and drying apparatus according to claim 1, characterized in that: Supporting legs are installed at the four corners of the bottom of the drying box (1), and the supporting legs are fixedly connected with the drying box (1) through bolts.

4. The energy-saving chrysanthemum heat pump dehumidifying and drying apparatus according to claim 1, characterized in that: Two flipable box doors (3) are hingedly connected with the front end face of the drying box (1), and handles are fixedly connected with the outer walls of the box doors (3) through bolts.

5. The energy-saving chrysanthemum heat pump dehumidifying and drying apparatus according to claim 1, characterized in that: The cross section of the air return cavity (12) is in L shape, and the dehumidifying cotton layer (13) is fixedly connected with the inner wall of the air return cavity (12) through bolts.

6. The energy-saving chrysanthemum heat pump dehumidifying and drying apparatus according to claim 1, characterized in that: Limiting blocks (181) are fixed on the outer walls of the baffle plates (180), limiting grooves (172) are formed in the front ends of the side walls of the installation grooves (170), and the limiting blocks (181) are in plug-in cooperation with the limiting grooves (172).

7. The energy-saving chrysanthemum heat pump dehumidifying and drying apparatus according to claim 1, characterized in that: A strip-shaped groove (174) is formed in the front side of the installation groove (170), a fixed rod (175) is fixed in the strip-shaped groove (174), a limiting frame (177) is slidably installed on the fixed rod (175), the top front end of the limiting frame (177) abuts against the top of the top plate (18), and a spring (176) for abutting against the limiting frame (177) is sleeved on the fixed rod (175).

8. The energy-saving chrysanthemum heat pump dehumidifying and drying apparatus according to claim 7, characterized in that: The limiting frame (177) is in L-shaped cross section, and the size of the limiting frame (177) is matched with the size of the strip-shaped groove (174).

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