Drying device for edible salt production

Abstract

The utility model discloses a drying device for edible salt production, which comprises a support frame and a mounting plate, the mounting plate is positioned at the top of the support frame, a flattening component is mounted in the mounting plate, a drying component is mounted in the support frame, the drying component is positioned at one side of the support frame, and the drying component is positioned at the other side of the support frame. The drying assembly comprises a conveying belt installed in a supporting frame, a belt body of the conveying belt is composed of a filter screen, a middle pipe is fixedly installed on the outer wall of one end of the supporting frame, a plurality of air outlet pipes are fixedly connected to the outer wall of one end of the middle pipe in an inserted mode, and a plurality of nozzles distributed at equal intervals are arranged at the tops of the air outlet pipes. According to the edible salt drying device, through the arrangement of the drying assembly, edible salt can be dried while keeping continuous movement, so that the processes of loading and unloading are omitted, and the drying efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of edible salt production, in particular to a drying device for edible salt production. Background Technique

[0002] Edible salt refers to the processed edible salt mainly composed of sodium chloride obtained from seawater, underground rock (mineral) salt deposits, and natural brine (salt water), excluding low-sodium salt. The main component of edible salt is sodium chloride, and it also contains a small amount of moisture, impurities, and other elements such as iron, phosphorus, and iodine. Chloride ions and sodium ions play important roles in human metabolism.

[0003] After retrieval, a utility model with the Chinese patent publication number CN220602030U discloses a vibrating drying device for edible salt production, including a bottom plate. The right side of the top end of the bottom plate is fixedly connected with a fixing frame, and the middle part of the fixing frame is fixedly connected with a stirring and drying box. The top end of the stirring and drying box is fixedly connected with a first motor, and the lower inner wall of the stirring and drying box is fixedly connected with a filter plate.

[0004] The above device realizes the drying of edible salt through the heating lamps inside the drying box. However, it can only process in batches and cannot perform continuous operations, which will lead to the problem of low operation efficiency and there is room for improvement. Content of the Utility Model

[0005] The purpose of the utility model is to provide a drying device for edible salt production to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A drying device for edible salt production, including a support frame and a mounting plate. The mounting plate is located at the top of the support frame. A flattening component is installed inside the mounting plate, and a drying component is installed inside the support frame. The drying component is located on one side of the support frame. The drying component includes a conveyor belt installed inside the support frame. The belt body of the conveyor belt is composed of a filter screen. One end of the outer wall of the support frame is fixedly installed with an intermediate pipe, and one end of the outer wall of the intermediate pipe is fixedly inserted with a plurality of air outlet pipes. A plurality of nozzles are arranged at equal distances on the top of each of the plurality of air outlet pipes. A plurality of the air outlet pipes all extend into the support frame and are inside the belt body of the conveyor belt.

[0007] As a further preferred of this technical solution, a collection hood is fixedly connected to the outer wall of the top of the support frame. The collection hood is located at the top of the plurality of air outlet pipes. A hot air blower is fixedly installed on the outer wall of the top of the collection hood, and the same connecting pipe is installed between the hot air blower and the intermediate pipe.

[0008] While enabling the edible salt to keep moving continuously, it can also be dried, thus eliminating the processes of loading and unloading, which is conducive to improving the drying efficiency of the device. Start the conveyor belt, and the edible salt is driven to move towards the drying component. Start the hot air blower at the top of the collection hood. The hot air generated by it will enter the connecting pipe, then enter the inner part of the middle pipe, and finally enter multiple air outlet pipes respectively. Then, it will hang at the bottom of the conveyor belt from multiple nozzles, and then pass through the holes of the conveyor belt to hang on the edible salt. Then, it is guided by the collection hood and enters the collection hood again, which can collect the waste heat and is conducive to saving energy.

[0009] As a further preference of this technical solution, the flattening component includes a flattening plate rotatably connected inside the mounting plate. The flattening plate is located at the top of the conveyor belt. A toothed ring is fixedly sleeved on the rotating end of the flattening plate. The same reciprocating lead screw is rotatably connected to the inner walls of both ends of the mounting plate. A rack is threadedly sleeved on the outer part of the reciprocating lead screw. The rack meshes with the toothed ring. A limiting rod is slidably sleeved inside the rack. The limiting rod is fixedly connected to the inner walls of both ends of the mounting plate. A motor that forms a transmission cooperation with the reciprocating lead screw is installed outside the mounting plate.

[0010] As a further preference of this technical solution, an installation frame is fixedly connected to the outer wall of the bottom of the support frame. A hydraulic cylinder is fixedly installed on the inner wall of the bottom of the installation frame. The output end of the hydraulic cylinder is fixedly connected to a connecting frame. The mounting plate is fixedly connected to the connecting frame.

[0011] Start the motor outside the mounting plate. The motor drives the reciprocating lead screw to rotate. The rack will reciprocate back and forth under the drive of the reciprocating lead screw and the cooperation of the limiting rod. The rack will drive the flattening plate to swing back and forth through the toothed ring meshing with it. The flattening plate can push flat the piled-up edible salt and spread it on the top of the conveyor belt, so as to ensure that these salts are heated evenly enough, which is conducive to improving the drying effect. The hydraulic cylinder inside the installation frame can also be started. The hydraulic cylinder drives the connecting frame to move in the vertical direction, and then the position of the mounting plate can also change, ensuring that the device can adapt to the drying of different granular edible salts.

[0012] As a further preference of this technical solution, baffles are fixedly connected to the inner walls of both ends of the support frame. The lower surface of the baffle is in contact with the top wall of the conveyor belt.

[0013] As a further preference of this technical solution, a plurality of water drainage holes are opened on the inner wall of the bottom of the support frame. The plurality of water drainage holes are equidistantly distributed.

[0014] As a further preference of this technical solution, the collection hood, the connecting pipe and the middle pipe are all made of heat-insulating materials.

[0015] The utility model provides a drying device for edible salt production, which has the following beneficial effects:

[0016] (1) By setting up a drying component in the present utility model, while the edible salt can be kept in continuous movement, it can also be dried, thus eliminating the processes of loading and unloading, which is beneficial to improving the drying efficiency of the device. Start the conveyor belt, and the edible salt is driven to move towards the drying component. Start the hot air blower at the top of the collection hood, and the hot air generated by it will enter the connecting pipe, then enter the inner part of the middle pipe, and finally enter multiple air outlet pipes respectively. Then, it drops from multiple nozzles to the bottom of the conveyor belt, and then drops onto the edible salt through the holes of the conveyor belt. Then, it is guided by the collection hood and enters the collection hood again, which can achieve the effect of collecting waste heat and is beneficial to saving energy.

[0017] (2) By setting up a leveling component in the present utility model, start the motor outside the mounting plate. The motor drives the reciprocating lead screw to rotate. The rack will reciprocate back and forth under the drive of the reciprocating lead screw and the cooperation of the limiting rod. The rack will drive the leveling plate to swing back and forth through the toothed ring meshing with it, and the leveling plate can push the piled-up edible salt flat and spread it on the top of the conveyor belt, thus ensuring that these salts are heated evenly enough, which is beneficial to improving the drying effect. Also, the hydraulic cylinder inside the mounting frame can be started. The hydraulic cylinder drives the connecting frame to move in the vertical direction, and then the position of the mounting plate can also change, ensuring that the device can adapt to the drying of edible salts with different particle sizes. Description of the Drawings

[0018] Figure 1 is the schematic diagram of the overall first perspective structure of the present utility model;

[0019] Figure 2 is the schematic diagram of the overall second perspective structure of the present utility model;

[0020] Figure 3 is the enlarged schematic diagram of the drying component structure of the present utility model;

[0021] Figure 4 is of the present utility model Figure 1 the enlarged schematic diagram of part A in;

[0022] In the figure: 1, support frame; 2, baffle; 3, water drop hole; 4, drying component; 5, leveling component; 6, conveyor belt; 401, collection hood; 402, hot air blower; 403, connecting pipe; 404, middle pipe; 405, air outlet pipe; 406, nozzle; 501, mounting plate; 502, leveling plate; 503, toothed ring; 504, reciprocating lead screw; 505, rack; 506, limiting rod; 507, connecting frame; 508, mounting frame; 509, hydraulic cylinder. Detailed Embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0024] The technical solution provided by the utility model is as follows: As Figure 2 and Figure 3 shown, in this embodiment, a drying device for edible salt production includes a support frame 1 and a mounting plate 501, and is characterized in that: the mounting plate 501 is located at the top of the support frame 1, a flattening component 5 is installed inside the mounting plate 501, a drying component 4 is installed inside the support frame 1, the drying component 4 is located on one side of the support frame 1, the drying component 4 includes a conveyor belt 6 installed inside the support frame 1, and the belt body of the conveyor belt 6 is composed of a filter screen. One end outer wall of the support frame 1 is fixedly installed with an intermediate pipe 404, and one end outer wall of the intermediate pipe 404 is fixedly inserted with a plurality of air outlet pipes 405. A plurality of nozzles 406 are arranged at equal distances on the top of the plurality of air outlet pipes 405. The plurality of air outlet pipes 405 all extend into the support frame 1 and are inside the belt body of the conveyor belt 6.

[0025] The top outer wall of the support frame 1 is fixedly connected with a collection hood 401. The collection hood 401 is located at the top of the plurality of air outlet pipes 405. A hot air blower 402 is fixedly installed on the top outer wall of the collection hood 401. A same connecting pipe 403 is installed between the hot air blower 402 and the intermediate pipe 404.

[0026] Start the conveyor belt 6, and the edible salt is driven to move in the direction of the drying component 4. Start the hot air blower 402 on the top of the collection hood 401. The hot air generated by it will enter the connecting pipe 403, then enter the interior of the intermediate pipe 404, and finally enter the plurality of air outlet pipes 405 respectively. Then, it drops from the plurality of nozzles 406 to the bottom of the conveyor belt 6, and then drops on the edible salt through the holes of the conveyor belt 6. Then, it is guided by the collection hood 401 and enters the collection hood 401 again, which can achieve the effect of collecting waste heat and is beneficial to energy conservation.

[0027] As Figure 2 and Figure 4 shown, the flattening component 5 includes a flattening plate 502 rotatably connected inside the mounting plate 501. The flattening plate 502 is located at the top of the conveyor belt 6. A toothed ring 503 is fixedly sleeved on the rotating end of the flattening plate 502. The same reciprocating lead screw 504 is rotatably connected to the inner walls at both ends of the mounting plate 501. A rack 505 is threadedly sleeved on the outside of the reciprocating lead screw 504. The rack 505 is engaged with the toothed ring 503. A limiting rod 506 is slidably sleeved inside the rack 505. The limiting rod 506 is fixedly connected to the inner walls at both ends of the mounting plate 501. A motor that forms a transmission cooperation with the reciprocating lead screw 504 is installed outside the mounting plate 501.

[0028] The bottom outer wall of the support frame 1 is fixedly connected with a mounting frame 508. A hydraulic cylinder 509 is fixedly installed on the bottom inner wall of the mounting frame 508. The output end of the hydraulic cylinder 509 is fixedly connected with a connecting frame 507. The mounting plate 501 is fixedly connected with the connecting frame 507.

[0029] Start the motor outside the mounting plate 501. The motor drives the reciprocating lead screw 504 to rotate. Under the drive of the reciprocating lead screw 504 and the cooperation of the limit rod 506, the rack 505 will reciprocate back and forth. The rack 505 will drive the spreading plate 502 to swing reciprocally through the toothed ring 503 meshed with it. The spreading plate 502 can then push the piled-up edible salt flat and spread it on the top of the conveyor belt 6, thus ensuring that the salt is heated evenly enough, which is beneficial to improving the drying effect. The hydraulic cylinder 509 inside the mounting frame 508 can also be started. The hydraulic cylinder 509 drives the connecting frame 507 to move in the vertical direction, and then the position of the mounting plate 501 can also change, ensuring that the device can adapt to the drying of different granular edible salts.

[0030] As Figure 1 and Figure 2 shown, baffles 2 are fixedly connected to the inner walls at both ends of the support frame 1. The lower surface of the baffle 2 is in contact with the top wall of the conveyor belt 6, which can prevent the edible salt from falling out of the support frame 1 from the edge of the conveyor belt 6 when it is put in.

[0031] As Figure 2 shown, a plurality of water drainage holes 3 are opened in the inner wall at the bottom of the support frame 1. The plurality of water drainage holes 3 are equidistantly distributed, which can facilitate the dripping of the remaining water in the edible salt.

[0032] As Figure 2 and Figure 3 shown, the collection hood 401, the connecting pipe 403 and the intermediate pipe 404 are all made of heat-insulating materials, which can prevent heat from being dissipated to the outside through the three.

[0033] The present utility model provides a drying device for edible salt production, and the specific working principle is as follows:

[0034] When the device is working, an external feeding device places edible salt on the top of the conveyor belt 6. At the same time, the conveyor belt 6 is started, and the edible salt is driven to move in the direction of the drying component 4. Meanwhile, the motor outside the mounting plate 501 is started, and the motor drives the reciprocating lead screw 504 to rotate. Under the drive of the reciprocating lead screw 504 and the cooperation of the limit rod 506, the rack 505 will reciprocate back and forth. The rack 505 will drive the spreading plate 502 to swing reciprocally through the toothed ring 503 meshing with it. The spreading plate 502 can then push the piled-up edible salt flat and spread it on the top of the conveyor belt 6, thus ensuring that these salts are heated evenly enough, which is beneficial to improving the drying effect. The hydraulic cylinder 509 inside the mounting frame 508 can also be started. The hydraulic cylinder 509 drives the connecting frame 507 to move in the vertical direction, and then the position of the mounting plate 501 can also change, ensuring that the device can adapt to the drying of edible salt with different particle sizes. Meanwhile, the hot air blower 402 on the top of the collecting hood 401 is started, and the hot air generated by it will enter the connecting pipe 403, then enter the inner part of the intermediate pipe 404, and finally enter multiple air outlet pipes 405 respectively. After that, it drops from multiple nozzles 406 to the bottom of the conveyor belt 6, and then drops on the edible salt through the holes of the conveyor belt 6. Then it is guided by the collecting hood 401 and enters the collecting hood 401 again, which can achieve the effect of collecting waste heat and is beneficial to saving energy.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying device for edible salt production, comprising a support frame (1) and a mounting plate (501), characterized in that: The mounting plate (501) is located at the top of the support frame (1). A flattening assembly (5) is installed inside the mounting plate (501). A drying assembly (4) is installed inside the support frame (1). The drying assembly (4) is located on one side of the support frame (1). The drying assembly (4) includes a conveyor belt (6) installed inside the support frame (1). The belt body of the conveyor belt (6) is composed of a filter screen. One end outer wall of the support frame (1) is fixedly installed with an intermediate pipe (404). A plurality of air outlet pipes (405) are fixedly inserted into one end outer wall of the intermediate pipe (404). A plurality of nozzles (406) are arranged at equal intervals on the top of each of the plurality of air outlet pipes (405). Each of the plurality of air outlet pipes (405) extends into the support frame (1) and is inside the belt body of the conveyor belt (6).

2. The drying device for edible salt production according to claim 1, wherein: A collection hood (401) is fixedly connected to the top outer wall of the support frame (1). The collection hood (401) is located at the top of the plurality of air outlet pipes (405). A hot air blower (402) is fixedly installed on the top outer wall of the collection hood (401). A connecting pipe (403) is installed between the hot air blower (402) and the intermediate pipe (404).

3. A drying device for edible salt production according to claim 1, characterized in that: The flattening assembly (5) includes a flattening plate (502) rotatably connected inside the mounting plate (501). The flattening plate (502) is located at the top of the conveyor belt (6). A toothed ring (503) is fixedly sleeved on the rotating end of the flattening plate (502). A same reciprocating lead screw (504) is rotatably connected to the inner walls at both ends of the mounting plate (501). A rack (505) is threadedly sleeved on the outside of the reciprocating lead screw (504). The rack (505) meshes with the toothed ring (503). A limiting rod (506) is slidably sleeved inside the rack (505). The limiting rod (506) is fixedly connected to the inner walls at both ends of the mounting plate (501). A motor forming a transmission fit with the reciprocating lead screw (504) is installed outside the mounting plate (501).

4. The drying device for edible salt production according to claim 3, characterized in that: An installation frame (508) is fixedly connected to the bottom outer wall of the support frame (1). A hydraulic cylinder (509) is fixedly installed on the bottom inner wall of the installation frame (508). The output end of the hydraulic cylinder (509) is fixedly connected to a connecting frame (507). The mounting plate (501) is fixedly connected to the connecting frame (507).

5. A drying device for edible salt production according to claim 1, characterized in that: Baffles (2) are fixedly connected to the inner walls at both ends of the support frame (1). The lower surface of the baffle (2) is in contact with the top wall of the conveyor belt (6).

6. The drying device for edible salt production according to claim 1, wherein: A plurality of water drainage holes (3) are formed in the bottom inner wall of the support frame (1). The plurality of water drainage holes (3) are arranged at equal intervals.

7. A drying device for edible salt production according to claim 2, characterized in that: The collection hood (401), the connecting pipe (403) and the intermediate pipe (404) are all made of heat-insulating materials.

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