Drying and feeding device for calcium hydrophosphate production

Abstract

The utility model discloses a drying and feeding device for calcium hydrophosphate production, which comprises a support frame, a barrel fixedly connected to the upper surface of the support frame, a lap plate fixedly connected to the outside of the barrel, a cylinder fixedly connected to the side surface of the lap plate, a push block fixedly connected to the output end of the cylinder, and an end block connected to the outside of the push block in an abutting manner. A fixing rod is fixedly connected to the exterior of the end block, a vibration net is fixedly connected to the bottom end of the fixing rod, a heat conduction plate is fixedly installed at the bottom of the barrel, and a heating rod is arranged in the heat conduction plate. By means of the structure, through cooperation of the push block, the end block and the fixing rod, the vibration net can vibrate up and down, calcium hydrophosphate particles can be prevented from being blocked or accumulated in the conveying process, it can be ensured that materials flow smoothly, and in addition, through the combined action of heat provided by the heating rod and airflow generated by the air heater, the calcium hydrophosphate particles can be effectively conveyed. And the heat transfer process between the materials and the hot air is enhanced, so that the drying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to drying feeding device technical field, especially in kind of drying feeding device for calcium hydrogen phosphate production. BACKGROUND

[0002] Calcium hydrogen phosphate is a kind of white crystalline powder, easily soluble in dilute hydrochloric acid, dilute nitric acid, acetic acid, slightly soluble in water, insoluble in ethanol, stable in air, calcium hydrogen phosphate has extensive use, not only can be used as food additive, strengthens calcium in food, simultaneously can also be used as swelling agent, but needs to carry out drying treatment when processing, prevents product from being modified or reducing performance due to moisture too high in storage and use process, such as the calcium hydrogen phosphate production drying feeding device disclosed by China patent, its application number is: CN202321470887.1, the material of the device can be quickly filled into cylinder, realizes uninterrupted quick feeding, effectively improves the conveying feeding efficiency, but does not carry out vibration treatment, when conveying calcium hydrogen phosphate, it can cause blockage due to the friction or adhesion between materials, in addition, calcium hydrogen phosphate particles cannot be uniformly dried, can make part of calcium hydrogen phosphate drying not in place, influence subsequent storage. SUMMARY

[0003] The utility model discloses the purpose at least solves one of the technical problems existing in prior art, provides a kind of drying feeding device for calcium hydrogen phosphate production, by the cooperation of push block, end block, fixed rod, can make vibration net can vibrate up and down, so it can effectively prevent calcium hydrogen phosphate particles from being blocked or accumulated in the process of conveying, can ensure that material flows smoothly, in addition, the heat provided by heating rod and the airflow generated by hot air blower jointly act, strengthen the heat transfer process between material and hot air, to improve the efficiency of drying.

[0004] The utility model also provides drying and feeding device for calcium hydrogen phosphate production with above -mentioned one, include: support frame, the upper surface fixed connection of support frame has the cylinder, the top fixed communication of cylinder has processing box, the outside fixed connection of cylinder has the lap joint board, the lap joint board side surface fixed connection has the pneumatic cylinder, the output fixed connection of pneumatic cylinder has the push piece, the outside of push piece is contacted and is connected with the end block, the outside fixed connection of end block has the fixed link, the bottom fixed connection of fixed link has the vibration net, the upper surface fixed connection of support frame has the motor, the output fixed connection of motor has the auger, the outside fixed connection of auger has the driving gear, the outside engagement connection of driving gear has the driven gear, the inside fixed connection of driven gear has the push material rod, the end part of push material rod is rotatably connected with the cylinder, the bottom fixed mounting of cylinder has the heat conduction plate, the inside setting of heat conduction plate has the heating rod. Through the cooperation of push piece, end block, fixed link, can make vibration net can vibrate up and down, so can effectively prevent calcium hydrogen phosphate particle from happening to jam or accumulation in the process of conveying, can ensure that the material flows smoothly, in addition the heat provided by heating rod and the airflow generated by the air heater act together, the heat transfer process between the material and the hot air is strengthened, thereby improving the efficiency of drying

[0005] According to the drying and feeding device for calcium hydrogen phosphate production, the outside of the fixed link is provided with a spring, the top end of the spring is fixedly connected with the end block, and the bottom end of the spring is fixedly connected with the processing box. Through the elastic effect of the spring, the fixed link can drive the vibration net to quickly reset.

[0006] According to the drying and feeding device for calcium hydrogen phosphate production, the outside of the vibration net is slidably connected with the processing box, and the vibration net is located in the inside of the processing box. Through the vibration effect, the vibration net can effectively make the calcium hydrogen phosphate material fall into the inside of the cylinder from the processing box, and ensure that the material is uniformly dispersed in the processing box.

[0007] According to the drying and feeding device for calcium hydrogen phosphate production, the inside of the cylinder is provided with an air heater, and the heating rod is multiple and symmetrically distributed. The air heater blows hot air to provide continuous heat for the inside of the cylinder, accelerates the evaporation of the moisture in the calcium hydrogen phosphate, and the symmetric distribution of the multiple heating rods helps to realize the uniformity of the temperature in the inside of the cylinder, and ensures that the calcium hydrogen phosphate is uniformly heated in the drying process.

[0008] According to the drying and feeding device for calcium hydrogen phosphate production, the side surface of the processing box is provided with a feeding port, and the feeding port is arranged in an inclined direction. The feeding port arranged in the inclined direction enables the calcium hydrogen phosphate to more smoothly slide into the processing box.

[0009] According to the present invention, in a drying and feeding device for the production of dicalcium phosphate, the upper surface of the pusher block is slidably connected to the overlapping plate, and the inclined surface of the pusher block cooperates with the end block. The overlapping plate provides sliding support for the pusher block, and the pusher block pushes the end block, thereby driving other components to move.

[0010] According to the present invention, a drying and feeding device for the production of dicalcium phosphate includes a reinforcing plate fixedly connected to the upper surface of the support frame, and the side surface of the reinforcing plate fixedly connected to the cylinder. The reinforcing plate enhances the connection stability and structural strength between the support frame and the cylinder.

[0011] According to the present invention, a drying and feeding device for the production of dicalcium phosphate includes a discharge port at the end of the cylinder and a discharge valve at the connection between the discharge port and the cylinder. The discharge valve can precisely control the opening and closing of the discharge port, thereby ensuring that the material can be discharged smoothly when needed.

[0012] Beneficial effects: Compared with the existing technology, this new drying and feeding device for dicalcium phosphate production, through the cooperation of push blocks, end blocks, and fixed rods, enables the vibrating screen to vibrate up and down, thereby effectively preventing dicalcium phosphate particles from clogging or accumulating during the conveying process and ensuring smooth material flow. In addition, the heat provided by the heating rod and the airflow generated by the hot air blower work together to enhance the heat transfer process between the material and the hot air, thereby improving the drying efficiency. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a complete structural diagram of the drying and feeding device for the production of dicalcium phosphate according to this utility model;

[0015] Figure 2 This is a cross-sectional view of the drying and feeding device for the production of dicalcium phosphate according to this utility model;

[0016] Figure 3 This is a structural diagram of the conveying mechanism of the drying and feeding device for the production of dicalcium phosphate according to this utility model;

[0017] Figure 4 This is a structural diagram of the vibration mechanism of the drying and feeding device for producing dicalcium phosphate according to this utility model;

[0018] Figure 5 This is a structural diagram of the drying mechanism of the drying and feeding device for the production of dicalcium phosphate according to this utility model.

[0019] Legend:

[0020] 1. Support frame; 2. Cylinder; 3. Processing box; 4. Overlap plate; 5. Cylinder; 6. Push block; 7. End block; 8. Fixing rod; 9. Vibrating net; 10. Motor; 11. Screwdriver; 12. Drive gear; 13. Driven gear; 14. Push rod; 15. Heat-conducting plate; 16. Heating rod; 17. Spring; 18. Hot air blower; 19. Feed inlet; 20. Reinforcing plate; 21. Discharge outlet; 22. Discharge valve. Detailed Implementation

[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0022] Reference Figures 1-5 This utility model discloses a drying and feeding device for the production of dicalcium phosphate, comprising: a support frame 1, a cylinder 2 fixedly connected to the upper surface of the support frame 1, a processing box 3 fixedly connected to the top of the cylinder 2, an overlapping plate 4 fixedly connected to the outside of the cylinder 2, a cylinder 5 fixedly connected to the side surface of the overlapping plate 4, a push block 6 fixedly connected to the output end of the cylinder 5, an end block 7 abuttingly connected to the outside of the push block 6, the upper surface of the push block 6 slidingly connected to the overlapping plate 4, the inclined surface of the push block 6 cooperating with the end block 7, a fixing rod 8 fixedly connected to the outside of the end block 7, a spring 17 provided on the outside of the fixing rod 8, the top end of the spring 17 fixedly connected to the end block 7, the bottom end of the spring 17 fixedly connected to the processing box 3, a vibration net 9 fixedly connected to the bottom end of the fixing rod 8, the outside of the vibration net 9 slidingly connected to the processing box 3, and the vibration net 9 located inside the processing box 3;

[0023] Specifically, the starting cylinder 5 drives the push block 6. Since the push block 6 has an inclined surface, it can push the end block 7 to move. Then, the end block 7 can drive the fixing rod 8 to move downward. The fixing rod 8 drives the vibrating net 9 to move downward. At the same time, under the action of the spring 17, when the cylinder 5 is pulled back, the push block 6 will separate from the end block 7. At this time, the fixing rod 8 can drive the vibrating net 9 to reset under the elastic action of the spring 17. With the back and forth movement of the cylinder 5, the vibrating net 9 can vibrate up and down, so that the dicalcium phosphate particles are more uniform.

[0024] A motor 10 is fixedly connected to the upper surface of the support frame 1. An auger 11 is fixedly connected to the output end of the motor 10. A drive gear 12 is fixedly connected to the outside of the auger 11. A driven gear 13 is meshed with the outside of the drive gear 12. A push rod 14 is fixedly connected inside the driven gear 13. The end of the push rod 14 is rotatably connected to the cylinder 2. A heat-conducting plate 15 is fixedly installed at the bottom of the cylinder 2. A heating rod 16 is provided inside the heat-conducting plate 15. A hot air blower 18 is provided inside the cylinder 2. There are multiple heating rods 16 and they are symmetrically distributed.

[0025] Specifically, the starting motor 10 drives the auger 11 to convey the dicalcium phosphate granules. Through the meshing of the drive gear 12 and the driven gear 13, the pusher rod 14 can rotate, which facilitates the increase of the flowability of the dicalcium phosphate granules. At the same time, the heating rod 16 is connected to an external power source, which generates heat inside the cylinder 2. The hot air blower 18 is started, which can enhance the heat transfer process between the material and the hot air, thereby improving the drying efficiency of the dicalcium phosphate granules.

[0026] The side surface of the processing box 3 is provided with a feed inlet 19, which is inclined. The end of the cylinder 2 is provided with a discharge port 21. A discharge valve 22 is provided at the connection between the discharge port 21 and the cylinder 2. A reinforcing plate 20 is fixedly connected to the upper surface of the support frame 1. The side surface of the reinforcing plate 20 is fixedly connected to the cylinder 2.

[0027] Specifically, the feed inlet 19 allows dicalcium phosphate to slide more smoothly into the processing chamber 3. After the dicalcium phosphate is dried, the discharge valve 22 can precisely control the opening and closing of the discharge port 21.

[0028] Working principle: First, dicalcium phosphate is placed into the processing tank 3 through the feed inlet 19. Then, the cylinder 5 is activated to drive the pusher block 6. Because the pusher block 6 has an inclined surface, it can push the end block 7 to move. This causes the end block 7 to move the fixing rod 8 downwards. The fixing rod 8 then moves the vibrating net 9 downwards. Simultaneously, under the action of the spring 17, when the cylinder 5 is pulled back, the pusher block 6 will separate from the end block 7. At this time, the fixing rod 8, under the elastic action of the spring 17, can cause the vibrating net 9 to reset. Repeating the above operation will cause the vibrating net 9 to vibrate up and down, thus effectively... To prevent blockage or accumulation of dicalcium phosphate granules during conveying and ensure smooth material flow, the dicalcium phosphate granules enter the cylinder 2 through the vibrating mesh 9. Then, the motor 10 is started to drive the auger 11 to convey the dicalcium phosphate granules. Through the meshing of the drive gear 12 and the driven gear 13, the push rod 14 can rotate, which facilitates the flowability of the dicalcium phosphate granules. At the same time, the heating rod 16 is connected to an external power source, which generates heat inside the cylinder 2, and the hot air blower 18 is started, which can enhance the heat transfer process between the material and the hot air, thereby improving the drying efficiency of the dicalcium phosphate granules.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A drying and feeding device for the production of dicalcium phosphate, characterized in that, include: A support frame (1) is fixedly connected to a cylinder (2) on its upper surface. A processing box (3) is fixedly connected to the top of the cylinder (2). An overlapping plate (4) is fixedly connected to the outside of the cylinder (2). A cylinder (5) is fixedly connected to the side surface of the overlapping plate (4). A push block (6) is fixedly connected to the output end of the cylinder (5). An end block (7) is abutted to the outside of the push block (6). A fixing rod (8) is fixedly connected to the outside of the end block (7). A vibration net (9) is fixedly connected to the bottom end of the fixing rod (8). An electric motor (10) is fixedly connected to the upper surface of the support frame (1). An auger (11) is fixedly connected to the output end of the electric motor (10). A drive gear (12) is fixedly connected to the outside of the auger (11). A driven gear (13) is meshed with the outside of the drive gear (12). A push rod (14) is fixedly connected inside the driven gear (13). The end of the push rod (14) is rotatably connected to the cylinder (2). A heat-conducting plate (15) is fixedly installed at the bottom of the cylinder (2). A heating rod (16) is provided inside the heat-conducting plate (15).

2. The drying and feeding device for producing dicalcium phosphate according to claim 1, characterized in that, A spring (17) is provided on the outside of the fixing rod (8). The top end of the spring (17) is fixedly connected to the end block (7), and the bottom end of the spring (17) is fixedly connected to the processing box (3).

3. The drying and feeding device for producing dicalcium phosphate according to claim 1, characterized in that, The vibrating net (9) is slidably connected to the outside of the processing box (3), and the vibrating net (9) is located inside the processing box (3).

4. A drying and feeding device for the production of dicalcium phosphate according to claim 1, characterized in that, The cylinder (2) is equipped with a hot air blower (18), and there are multiple heating rods (16) that are symmetrically distributed.

5. A drying and feeding device for the production of dicalcium phosphate according to claim 1, characterized in that, The processing box (3) has a feed inlet (19) on its side surface, and the feed inlet (19) is set in an inclined direction.

6. A drying and feeding device for the production of dicalcium phosphate according to claim 1, characterized in that, The upper surface of the push block (6) is slidably connected to the overlapping plate (4), and the inclined surface of the push block (6) cooperates with the end block (7).

7. A drying and feeding device for the production of dicalcium phosphate according to claim 1, characterized in that, A reinforcing plate (20) is fixedly connected to the upper surface of the support frame (1), and the side surface of the reinforcing plate (20) is fixedly connected to the cylinder (2).

8. A drying and feeding device for the production of dicalcium phosphate according to claim 1, characterized in that, The end of the cylinder (2) is provided with a discharge port (21), and a discharge valve (22) is provided at the connection between the discharge port (21) and the cylinder (2).

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