High-sugar carbohydrate spray drying equipment

Abstract

The utility model relates to the technical field of spray drying, in particular to high-sugar carbohydrate spray drying equipment which comprises a drying machine body, a hot air pump is fixedly connected to the top of the drying machine body, an air outlet is formed in the bottom of the hot air pump, and a hot air pipe is inserted into the air outlet. One end of the hot air pipe penetrates through the top of the drying machine body and is located in the drying machine body, the top of the drying machine body is fixedly connected with an equipment frame, one side of the equipment frame is fixedly connected with a first driving motor, and an output shaft of the first driving motor is connected with a rotating shaft through a coupler; one end of the rotating shaft is connected to the inner wall of one side of the equipment frame through a bearing, two second belt wheels are fixedly connected to the outer wall of the rotating shaft, and two equipment plates are fixedly connected to the top of the drying machine body. And the production cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of spray drying, in particular to high-sugar carbohydrate spray drying equipment. Background Art

[0002] Spray dryer is a device that can complete drying and granulation at the same time. According to the process requirements, the pressure, flow rate and size of the spray hole of the liquid pump can be adjusted to obtain the required spherical particles of a certain size ratio. Spray dryer is a kind of continuous atmospheric pressure dryer. The liquid material is sprayed into a mist with special equipment, so that it contacts with hot air and is dried. It is used to dry some heat-sensitive liquids, suspensions and viscous liquids, and is also used to dry fuels, intermediates, soap powder and inorganic salts.

[0003] In the existing high-sugar carbohydrate spray drying equipment, during the spray drying process of high-sugar carbohydrates, many atomized raw materials adhere to the inner wall of the equipment and are dried into powder or particles on the inner wall of the equipment. These raw materials attached to the inner wall are often difficult to clean and collect, resulting in waste of raw materials. Utility Model Content

[0004] The purpose of the utility model is to provide a high-sugar carbohydrate spray drying device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-sugar carbohydrate spray drying device comprises: a dryer body, a hot air pump is fixedly connected to the top of the dryer body, an equipment frame is fixedly connected to the top of the dryer body, and a driving motor 1 is fixedly connected to one side of the equipment frame, the output shaft of the driving motor 1 is connected to a rotating shaft through a coupling, and the outer wall of the rotating shaft is fixedly connected to two pulleys 2, the top of the dryer body is fixedly connected to two equipment plates, and the insides of the two equipment plates are movably connected to transmission shafts, the outer walls of the two transmission shafts are fixedly connected to pulleys 1, the outsides of the two sets of pulleys 1 and pulley 2 are both sleeved with the same belt, and one end of the two transmission shafts is fixed A round cake is fixedly connected to the top of the dryer body, two main brackets are fixedly connected to the top, and the opposite sides of the two main brackets are movably connected to a force arm, the bottom of the force arm is fixedly connected to a hollow iron ring, and the hollow iron ring is in contact with the round cake, one end of the force arm is fixedly connected to a vibration hammer, the bottom of the vibration hammer is fixedly connected to a rubber disk, the top of the force arm and the main bracket are fixedly connected to a fixing plate, the inside of the two fixing plates are movably connected to connectors, the opposite sides of the two connectors are fixedly connected to the same elastic tube, and the outer wall of the elastic tube is fixedly connected to a spring, one side of the dryer body is fixedly connected to a fixing ring, and the inside of the fixing ring is detachably connected to an atomizer.

[0007] The high-sugar carbohydrate spray drying equipment as described above: two connecting columns are fixedly connected to the inner wall of one side of the dryer body, and one end of the two connecting columns is fixedly connected to the inner wall of the other side of the dryer body.

[0008] The high-sugar carbohydrate spray drying equipment as described above: the outer walls of the two connecting columns are fixedly connected with retention plates, the inclination angle of one retention plate is 30 degrees, and the inclination angle of the other retention plate is degrees.

[0009] The high-sugar carbohydrate spray drying equipment as described above: the two sides of the two retention plates are fixedly connected to the same fixing frame, and one side of the fixing frame is fixedly connected to drive motor 2, the output shaft of drive motor 2 is connected to a rotating column through a coupling, and the outer wall of the rotating column is fixedly connected to a bristle brush.

[0010] The high-sugar carbohydrate spray drying equipment as described above: an air outlet is provided at the bottom of the hot air pump, a hot air pipe is inserted into the air outlet, one end of the hot air pipe passes through the top of the dryer body and is located inside the dryer body, one end of the hot air pipe is fixedly connected to an air diffuser, and a plurality of arc plates are fixedly connected inside the air diffuser.

[0011] The high-sugar carbohydrate spray drying equipment as described above: a discharge port is provided at the bottom of the dryer body, and a funnel is fixedly connected to the inside of the discharge port.

[0012] The high-sugar carbohydrate spray drying device as described above: vibrators are fixedly connected to both sides of the two retention plates.

[0013] The high-sugar carbohydrate spray drying device as described above: vibrators are fixedly connected to both sides of the two retention plates.

[0014] Compared with the prior art, the utility model has the following beneficial effects: in the process of using the spray drying equipment to dry the high-carbohydrate, the rubber disc can be driven by the vibration hammer to continuously knock the dryer body from the top to bring about vibration, so that the powder particles attached to the inner wall of the dryer body fall down, which is beneficial to the effective utilization of raw materials and improves the production efficiency. At the same time, it also reduces the time for workers to clean the inner wall of the equipment, saves labor costs, and improves the practicality and scientificity of the equipment.

[0015] In the process of drying high-sugar carbohydrates, by providing a retention plate and an air diffuser, the blowing range of the drying air can be increased, the contact area between the drying air and the material can be expanded, and the drying effect can be further improved. At the same time, the retention plate can prolong the time that the material is blown inside, so that the drying effect is better and the situation of excessive moisture content of some raw materials due to inconsistent particle size can be avoided.

[0016] After drying high-sugar carbohydrates, the vibrator can increase the speed at which particles fall from the retention plate, prevent particles from clogging on the retention plate, improve drying efficiency, increase particle falling speed, and improve equipment production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the structure of high-sugar carbohydrate spray drying equipment.

[0018] Figure 2 Schematic diagram of the belt and pulley structure in the high-sugar carbohydrate spray drying equipment.

[0019] Figure 3 Schematic diagram of the vibration hammer and lever arm structure in the high-sugar carbohydrate spray drying equipment.

[0020] Figure 4 Schematic diagram of the retention plate and brush structure in the high-sugar carbohydrate spray drying equipment.

[0021] Figure 5 Schematic diagram of the diffuser structure in high-sugar carbohydrate spray drying equipment.

[0022] In the figure: 1. dryer body; 2. hot air pump; 3. fixing ring; 4. atomizer; 5. pulley 1; 6. transmission shaft; 7. belt; 8. rotating shaft; 9. driving motor 1; 10. equipment frame; 11. pulley 2; 12. round cake; 13. spring; 14. fixing plate; 15. main bracket; 16. elastic tube; 17. connector; 18. lever arm; 19. vibration hammer; 20. rubber disc; 21. hollow iron ring; 22. equipment plate; 23. retention plate; 24. connecting column; 25. vibrator; 26. funnel; 27. motor 2; 28. bristle brush; 29. ​​fixing frame; 30. arc plate; 31. air diffuser; 32. hot air pipe. DETAILED DESCRIPTION

[0023] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0024] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0025] In addition, in order to better illustrate the present application, numerous specific details are provided in the specific embodiments below. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, and elements well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0026] See also Figure 1-5 In an embodiment of the utility model, a high-sugar carbohydrate spray drying device comprises: a dryer body 1, a hot air pump 2 is fixedly connected to the top of the dryer body 1, an equipment frame 10 is fixedly connected to the top of the dryer body 1, and a driving motor 9 is fixedly connected to one side of the equipment frame 10, the output shaft of the driving motor 9 is connected to a rotating shaft 8 through a coupling, and the outer wall of the rotating shaft 8 is fixedly connected to two pulleys 2 11, the top of the dryer body 1 is fixedly connected to two equipment plates 22, and the insides of the two equipment plates 22 are movably connected to a transmission shaft 6, the outer walls of the two transmission shafts 6 are fixedly connected to pulleys 1 5, the outsides of the two sets of pulleys 1 5 and the pulleys 2 11 are both sleeved with the same belt 7, and one end of the two transmission shafts 6 is fixedly connected to a round cake 1 2. Two main brackets 15 are fixedly connected to the top of the dryer body 1, and the two main brackets 15 are movably connected to the opposite sides with force arms 18, the bottom of the force arm 18 is fixedly connected with a hollow iron ring 21, and the hollow iron ring 21 is in contact with the round cake 12, one end of the force arm 18 is fixedly connected with a vibration hammer 19, and the bottom of the vibration hammer 19 is fixedly connected with a rubber disk 20, the force arm 18 and the top of the main bracket 15 are fixedly connected with a fixing plate 14, the inside of the two fixing plates 14 are movably connected with a connector 17, the opposite side of the two connectors 17 is fixedly connected with the same elastic tube 16, and the outer wall of the elastic tube 16 is fixedly connected with a spring 13, one side of the dryer body 1 is fixedly connected with a fixing ring 3, and the inside of the fixing ring 3 is detachably connected with an atomizer 4.

[0027] Specifically, in the process of using spray drying equipment to dry Gaotang carbohydrates, the liquid is first placed in the atomizer 4 for atomization, and then sprayed into the interior of the dryer body 1, and then the hot air pump 2 is started to blow out hot air to dry the atomized particles. In this process, the drive motor 9 is started, and the drive motor 9 drives the transmission shaft 6 to start rotating through the belt 7, and the transmission shaft 6 drives the round cake 12 to start rotating. The round cake 12 will continuously lift and drop the force arm 18 through contact with the hollow iron ring 21, and at the same time, the vibration hammer 19 will drive the rubber disc 20 to vibrate the dryer body 1, and the spring 13 plays the role of storing and releasing kinetic energy.

[0028] Preferably, in the process of using spray drying equipment to dry Gaotang carbohydrates, the vibration hammer 19 can drive the rubber disc 20 to continuously knock the dryer body 1 from the top to cause vibration, so that the powder particles attached to the inner wall of the dryer body 1 fall down, which is beneficial to the effective utilization of raw materials and improves production efficiency. At the same time, it also reduces the time for workers to clean the inner wall of the equipment, saves labor costs, and improves the practicality and scientificity of the equipment.

[0029] In this embodiment, the atomizer 4 is detachably connected via the fixing ring 3, and the atomizer 4 can be regularly disassembled for cleaning to prevent the nozzle of the atomizer 4 from being blocked.

[0030] See also Figure 1 , Figure 4 and Figure 5 In the utility model, two connecting columns 24 are fixedly connected to the inner wall of one side of the dryer body 1 , and one end of the two connecting columns 24 is fixedly connected to the inner wall of the other side of the dryer body 1 .

[0031] In the present invention, the outer walls of the two connecting columns 24 are fixedly connected with retention plates 23 , the inclination angle of one retention plate 23 is 30 degrees, and the inclination angle of the other retention plate 23 is 60 degrees.

[0032] In the utility model, an air outlet is provided at the bottom of the hot air pump 2, and a hot air pipe 32 is inserted into the air outlet. One end of the hot air pipe 32 passes through the top of the dryer body 1 and is located inside the dryer body 1. One end of the hot air pipe 32 is fixedly connected to an air diffuser 31, and a plurality of arc plates 30 are fixedly connected to the inside of the air diffuser 31.

[0033] Specifically, during the drying process of high-sugar carbohydrates, the hot air exhaled by the hot air pump 2 is diffused through the arc plate 30 inside the diffuser 31, and most of the atomized raw materials fall on the retention plate 23, resulting in a slow downward slide, which increases the falling time of the raw materials.

[0034] Preferably, in the process of drying high-sugar carbohydrates, by providing a retention plate 23 and an air diffuser 31, the blowing range of the drying wind can be increased, the contact area between the drying wind and the material can be expanded, and the drying effect can be further improved. At the same time, the retention plate 23 can prolong the time that the material is blown inside, so that the drying effect is better and the situation of excessive moisture content of some raw materials due to inconsistent particle size can be avoided.

[0035] See also Figure 1 and Figure 4In the utility model, the two sides of the two retention plates 23 are fixedly connected to the same fixing frame 29, and one side of the fixing frame 29 is fixedly connected to a driving motor 27, the output shaft of the driving motor 27 is connected to a rotating column through a coupling, and a bristle brush 28 is fixedly connected to the outer wall of the rotating column.

[0036] In the utility model, a discharge port is provided at the bottom of the dryer body 1, and a funnel 26 is fixedly connected inside the discharge port.

[0037] In the present invention, vibrators 25 are fixedly connected to both sides of the two retention plates 23 .

[0038] Specifically, after the high-sugar carbohydrates are dried, starting the vibrator 25 on the retention plate 23 can help the particles on the retention plate 23 to slide down quickly, and at the same time, the bristle brush 28 can continuously knock down the particles attached to the inner wall through friction in a rotating manner.

[0039] Preferably, after the high-sugar carbohydrates are dried, the vibrator 25 can increase the speed at which the particles fall from the retention plate 23, prevent the particles from being blocked on the retention plate 23, improve the drying efficiency, increase the particle falling speed, and improve the production efficiency of the equipment.

[0040] In this embodiment, the funnel 26 can help the falling particles enter the discharge port, preventing the particles from being unable to enter the discharge port or even causing the discharge port to be blocked.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0042] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A high-sugar carbohydrate spray drying device, characterized in that: include: A dryer body (1), wherein the top of the dryer body (1) is fixedly connected to a hot air pump (2), the top of the dryer body (1) is fixedly connected to an equipment frame (10), and one side of the equipment frame (10) is fixedly connected to a driving motor (9), the output shaft of the driving motor (9) is connected to a rotating shaft (8) through a coupling, the outer wall of the rotating shaft (8) is fixedly connected to two pulleys (11), the top of the dryer body (1) is fixedly connected to two equipment plates (22), and the insides of the two equipment plates (22) are movably connected to a transmission shaft (6), the outer walls of the two transmission shafts (6) are fixedly connected to pulleys (5), the outsides of the two sets of pulleys (5) and pulleys (11) are both sleeved with the same belt (7), one end of the two transmission shafts (6) is fixedly connected to a round cake (12), the top of the dryer body (1) is fixedly connected to Two main brackets (15) are fixedly connected, and the two main brackets (15) are movably connected to a force arm (18) on the opposite side, the bottom of the force arm (18) is fixedly connected to a hollow iron ring (21), and the hollow iron ring (21) is in contact with the round cake (12), one end of the force arm (18) is fixedly connected to a vibration hammer (19), and the bottom of the vibration hammer (19) is fixedly connected to a rubber disk (20), the top of the force arm (18) and the main bracket (15) are fixedly connected to a fixed plate (14), the inside of the two fixed plates (14) are movably connected to a connector (17), the opposite side of the two connectors (17) is fixedly connected to the same elastic tube (16), and the outer wall of the elastic tube (16) is fixedly connected to a spring (13), one side of the dryer body (1) is fixedly connected to a fixed ring (3), and the inside of the fixed ring (3) is detachably connected to an atomizer (4).

2. A high-sugar carbohydrate spray drying device according to claim 1, characterized in that: Two connecting columns (24) are fixedly connected to the inner wall of one side of the dryer body (1), and one end of the two connecting columns (24) is fixedly connected to the inner wall of the other side of the dryer body (1).

3. A high-sugar carbohydrate spray drying device according to claim 2, characterized in that: The outer walls of the two connecting columns (24) are fixedly connected with retention plates (23), the inclination angle of one retention plate (23) is 30 degrees, and the inclination angle of the other retention plate (23) is 60 degrees.

4. A high-sugar carbohydrate spray drying device according to claim 3, characterized in that: The two sides of the two retention plates (23) are fixedly connected to the same fixing frame (29), and one side of the fixing frame (29) is fixedly connected to a second driving motor (27), the output shaft of the second driving motor (27) is connected to a rotating column via a coupling, and a bristle brush (28) is fixedly connected to the outer wall of the rotating column.

5. The high-sugar carbohydrate spray drying equipment according to claim 1, characterized in that: The hot air pump (2) is provided with an air outlet at the bottom, a hot air pipe (32) is inserted into the air outlet, one end of the hot air pipe (32) passes through the top of the dryer body (1) and is located inside the dryer body (1), one end of the hot air pipe (32) is fixedly connected to an air diffuser (31), and a plurality of arc-shaped plates (30) are fixedly connected inside the air diffuser (31).

6. A high-sugar carbohydrate spray drying device according to claim 1, characterized in that: A discharge port is provided at the bottom of the dryer body (1), and a funnel (26) is fixedly connected to the inside of the discharge port.

7. A high-sugar carbohydrate spray drying device according to claim 3, characterized in that: Vibrators (25) are fixedly connected to both sides of the two retention plates (23).

Images