Boiling dryer

Abstract

The utility model relates to the technical field of drying equipment, in particular to a boiling dryer which comprises a dryer body and a top cover, the top cover is mounted at the top of the dryer body, and the dryer body is connected with a fan through an air inlet pipe and connected with a filter box through an air outlet pipe. A motor in the discharging device drives a right-end tooth-shaped belt wheel to rotate so as to drive a tooth-shaped belt to rotate and further drive a left-end tooth-shaped belt wheel to rotate. The left-end tooth-shaped belt wheel drives a pin shaft to rotate so as to drive a rotating disc to rotate. The rotating disc drives a cylinder to rotate. The cylinder drives a curved column to move. According to the fluidized drying machine, particle materials intermittently fall into the drying machine body through the through holes in the bottom of the storage groove to be dried, when the fluidized drying machine is used for drying the particle materials, the particle materials are intermittently discharged to be dried, the drying time is shortened, and the working efficiency of the fluidized drying machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to a boiling dryer. Background Art

[0002] Fluidizing dryers are widely used in the fields of medicine, chemical industry, food processing, etc. to dry materials.

[0003] For example, a fluidized bed dryer with the authorization announcement number CN209131238U includes an upper cylinder, an air outlet arranged above the upper cylinder, a capture bag arranged in the upper cylinder, a hopper arranged below the upper cylinder, a gas distribution network arranged at the bottom of the hopper, and a lower pot arranged below the hopper. Although the above document can realize the cleaning of the material adhering to the lower part of the inner wall of the hopper by setting a cleaning component, so that the overall drying efficiency of the material is improved; however, when the fluidized bed dryer is used, the staff pours the granular material into the drying process of the granular material. The inside of the boiling dryer is used to dry the granular materials. Since all the granular materials are accumulated inside the boiling dryer, the overall drying time of the granular materials is relatively long, thereby reducing the working efficiency of the boiling dryer. At the same time, when the boiling dryer is drying the granular materials, the gas inside the boiling dryer is discharged through the blower pipe. Since these gases contain a large amount of water vapor, these gases enter the external air, causing the humidity of the surrounding air to be relatively high, causing pollution to the surrounding air, thereby reducing the environmental protection of the boiling dryer. Utility Model Content

[0004] The utility model aims to solve the problems of reducing the working efficiency and environmental protection of the boiling dryer, and proposes a boiling dryer.

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

[0006] A boiling dryer is designed, comprising a dryer body and a top cover, wherein the top cover is installed on the top of the dryer body, the dryer body is connected to a fan through an air inlet pipe, the dryer body is connected to a filter box through an air outlet pipe, a cover body is fixedly connected to the outer wall of the dryer body, the fan is installed on the outer wall of the dryer body, a feeding device is provided inside the cover body, and a mounting device is provided outside the filter box.

[0007] Preferably, the unloading device includes a motor and a toothed pulley, the motor is fixedly connected to the inside of the cover through a motor seat, the output shaft of the motor is fixedly connected to one end of the toothed pulley, both of the toothed pulleys are meshed with the toothed belts, and the toothed pulley at the other end is fixedly connected to a turntable through a pin shaft, the surface of the turntable is fixedly connected to a cylinder, and the cylinder is slidably connected to the inside of the curved column.

[0008] Preferably, the curved column is clearance-matched with the dryer body, the curved column drives the storage tank to move left and right, and the interior of the cover body is rotationally connected to the pin shaft.

[0009] Preferably, a filter box is installed on the outer wall of the dryer body, a column is fixedly connected to the outer wall of the filter box, and the filter box is gap-matched with the filter screen.

[0010] Preferably, the installation device includes a handle and a threaded column, the handle is fixedly connected to the outer wall of the threaded column, the threaded column is threadedly connected to the column, the threaded column is threadedly connected to the concave plate, and a block is fixedly connected to the outer wall of the concave plate.

[0011] Preferably, the block is clearance-matched with the filter box, and the threaded column is threadedly connected with the filter screen.

[0012] The utility model provides a boiling dryer, which has the beneficial effects of: the motor in the feeding device drives the toothed belt pulley at the right end to rotate, thereby driving the toothed belt to rotate and then driving the toothed belt pulley at the left end to rotate, the toothed belt pulley at the left end drives the pin shaft to rotate, thereby driving the turntable to rotate, the turntable drives the cylinder to rotate, the cylinder drives the curved column to move, the curved column drives the storage tank to move left and right, and the granular material is intermittently dropped into the interior of the dryer body through the through hole at the bottom of the storage tank for drying. When the boiling dryer is used to dry the granular material, the granular material is intermittently fed to the granular material to be dried, so the drying time is shortened, thereby improving the working efficiency of the boiling dryer.

[0013] The concave plate in the installation device is inserted into the top of the filter screen, the concave plate drives the block to move, the block is inserted into the interior of the filter box, and then the staff rotates the handle, the handle drives the threaded column to rotate, the threaded column rotates into the concave plate and the filter screen, and the filter screen is fixed. When the boiling dryer is set to dry the particulate material, the filter screen is installed to filter the internal gas of the dryer body before discharging, thereby improving the environmental protection of the boiling dryer. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the front view structure of

[0016] Figure 3 for Figure 2 A schematic diagram of a top view structure;

[0017] Figure 4 for Figure 2 Schematic diagram of the installation device structure;

[0018] Figure 5 for Figure 2 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. dryer body, 2. top cover, 3. cover body, 4. fan, 5. filter box, 6. unloading device, 601. motor, 602. toothed belt pulley, 603. toothed belt, 604. turntable, 605. cylinder, 606. curved column, 6a1. slider, 6a2. inclined plate, 7. storage tank, 8. mounting device, 801. handle, 802. threaded column, 803. concave plate, 804. block, 9. air outlet pipe, 10. air inlet pipe, 11. filter screen, 12. column. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings: Example 1

[0021] Refer to the attached Figure 1-5In this embodiment, a fluidized bed dryer comprises a dryer body 1 and a top cover 2. The top cover 2 is installed on the top of the dryer body 1. The staff removes the top cover 2 and pours the granular materials to be dried into the storage tank 7. The dryer body 1 is connected to the fan 4 through the air inlet pipe 10. The heating plate and the fan inside the fan 4 are started. The fan draws the external air into the fan 4. The internal air is heated by the heating plate and enters the interior of the dryer body 1 through the air inlet pipe 10. The dryer body 1 is connected to the filter through the air outlet pipe 9. The air in the dryer body 1 is connected to the filter box 5. At this time, the internal gas of the dryer body 1 enters the interior of the filter box 5 through the air outlet pipe 9, and is discharged after being filtered by the filter screen 11. The filter screen 11 is a desiccant filter screen. The outer wall of the dryer body 1 is fixedly connected with the cover body 3. The fan 4 is installed on the outer wall of the dryer body 1. A heating plate and a fan are installed inside the fan 4. A feeding device 6 is provided inside the cover body 3. An installation device 8 is provided outside the filter box 5. The feeding device 6 includes a motor 601 and a toothed belt pulley 602. The model of the motor 601 is determined according to actual needs. Select and satisfy the work. The motor 601 is fixedly connected to the inside of the cover body 3 through the motor seat. The output shaft of the motor 601 is fixedly connected to one end of the toothed belt pulley 602. The two toothed belt pulleys 602 are meshed with the toothed belt 603. The motor 601 drives the right end toothed belt pulley 602 to rotate, thereby driving the toothed belt 603 to rotate and then driving the left end toothed belt pulley 602 to rotate. The other end toothed belt pulley 602 is fixedly connected to the turntable 604 through a pin shaft. The left end toothed belt pulley 602 drives the pin shaft to rotate, thereby driving the turntable The disk 604 rotates, and the surface of the rotating disk 604 is fixedly connected to the cylinder 605. The rotating disk 604 drives the cylinder 605 to rotate. The cylinder 605 is slidably connected to the inside of the curved column 606. The cylindrical column 605 drives the curved column 606 to move. The curved column 606 and the dryer body 1 are clearance-matched. The curved column 606 drives the storage tank 7 to move left and right. The curved column 606 drives the storage tank 7 to move left and right, and the granular materials are intermittently dropped into the interior of the dryer body 1 through the through hole at the bottom of the storage tank 7 for drying. The interior of the cover 3 is rotatably connected to the pin shaft.

[0022] The motor 601 in the unloading device 6 drives the toothed belt pulley 602 at the right end to rotate, thereby driving the toothed belt 603 to rotate and then driving the toothed belt pulley 602 at the left end to rotate. The toothed belt pulley 602 at the left end drives the pin shaft to rotate, thereby driving the turntable 604 to rotate. The turntable 604 drives the cylinder 605 to rotate, and the cylinder 605 drives the curved column 606 to move. The curved column 606 drives the storage tank 7 to move left and right, and the granular material is intermittently dropped into the interior of the dryer body 1 through the through hole at the bottom of the storage tank 7 for drying. When the boiling dryer is used to dry the granular material, it is arranged to intermittently unload the granular material to dry it, so that the drying time is shortened and the working efficiency of the boiling dryer is improved.

[0023] Refer to the attached Figure 1-5: In this embodiment, a filter box 5 is installed on the outer wall of the dryer body 1, and a column 12 is fixedly connected to the outer wall of the filter box 5. The filter box 5 and the filter screen 11 are in clearance. The installation device 8 includes a handle 801 and a threaded column 802. The handle 801 is fixedly connected to the outer wall of the threaded column 802. The handle 801 drives the threaded column 802 to rotate. The threaded column 802 is threadedly connected to the column 12. The threaded column 802 is threadedly connected to the concave plate 803. A block 804 is fixedly connected to the outer wall of the concave plate 803. The block 804 and the filter box 5 are in clearance. The concave plate 803 is inserted into the top of the filter screen 11. The concave plate 803 drives the block 804 to move. The block 804 is inserted into the interior of the filter box 5. The threaded column 802 is threadedly connected to the filter screen 11. The threaded column 802 rotates into the concave plate 803 and the filter screen 11 to fix the filter screen 11.

[0024] The concave plate 803 in the installation device 8 is inserted into the top of the filter screen 11, and the concave plate 803 drives the block 804 to move, and the block 804 is inserted into the interior of the filter box 5. Then the staff rotates the handle 801, and the handle 801 drives the threaded column 802 to rotate. The threaded column 802 rotates into the concave plate 803 and the filter screen 11 to fix the filter screen 11. When the boiling dryer is set to dry the particulate material, the filter screen 11 is installed to filter the internal gas of the dryer body 1 before discharging it, thereby improving the environmental protection of the boiling dryer.

[0025] Working principle:

[0026] When the fluidized bed dryer is in use, the filter screen 11 is first inserted into the interior of the filter box 5, and the staff rotates the installation device 8 to fix the filter screen 11. After completion, the staff removes the top cover 2 and pours the granular materials to be dried into the interior of the storage tank 7. After completion, the top cover 2 is put back. After completion, the heating plate and fan inside the fan 4 are started. The fan draws external air into the fan 4. The internal air of the fan 4 enters the interior of the dryer body 1 through the air inlet pipe 10 after being heated by the heating plate. Then the unloading device 6 is started to make the granular materials fall into the interior of the dryer body 1 through the through hole at the bottom of the storage tank 7 in small quantities, and are subjected to fluidized bed drying. At this time, the internal gas of the dryer body 1 enters the interior of the filter box 5 through the air outlet pipe 9, and is discharged after being filtered by the filter screen 11. The filter screen 11 is a desiccant filter screen. When drying is completed, the unloading device 6 and the fan 4 are stopped, and the seal on the discharge pipe at the bottom of the left end of the dryer body 1 is opened, and the dried granular materials are discharged. The specific unloading process and installation process are as follows:

[0027] Cutting process:

[0028] The motor 601 is connected to an external power supply, and the motor 601 drives the right end toothed belt pulley 602 to rotate, thereby driving the toothed belt 603 to rotate and then driving the left end toothed belt pulley 602 to rotate, and the left end toothed belt pulley 602 drives the pin shaft to rotate, thereby driving the turntable 604 to rotate, and the turntable 604 drives the cylinder 605 to rotate, and the cylinder 605 drives the curved column 606 to move, and the curved column 606 drives the storage tank 7 to move left and right, and the granular material intermittently drops through the through hole at the bottom of the storage tank 7 into the interior of the dryer body 1 for drying. After the material is unloaded, the motor 601 is stopped;

[0029] Installation process:

[0030] First, the staff moves the concave plate 803, and the concave plate 803 is inserted into the top of the filter screen 11. The concave plate 803 drives the block 804 to move, and the block 804 is inserted into the interior of the filter box 5. Then the staff turns the handle 801, and the handle 801 drives the threaded column 802 to rotate. The threaded column 802 rotates into the concave plate 803 and the filter screen 11 to fix the filter screen 11. After completion, the staff stops turning the handle 801. Example 2

[0031] Refer to the attached Figure 1-5 : In this embodiment, the unloading device 6 also includes a slider 6a1 and an inclined plate 6a2. The slider 6a1 is fixed to the outer wall of the storage tank 7. The slider 6a1 is slidably connected to the inside of the dryer body 1. The inclined plate 6a2 is fixed to the inside of the dryer body 1. When the storage tank 7 moves, the storage tank 7 drives the slider 6a1 to move. The slider 6a1 is slidably connected inside the dryer body 1. The slider 6a1 supports the storage tank 7. The inclined plate 6a2 can slow down the time for the particulate material to fall into the inside of the dryer body 1, thereby further improving the drying efficiency.

[0032] Working principle:

[0033] When the storage tank 7 moves, the storage tank 7 drives the slider 6a1 to move. The slider 6a1 is slidably connected inside the dryer body 1. The slider 6a1 supports the storage tank 7. The inclined plate 6a2 can slow down the time for the granular material to fall into the dryer body 1, further improving the drying efficiency.

[0034] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A fluidized bed dryer, comprising a dryer body (1) and a top cover (2), wherein the top cover (2) is mounted on the top of the dryer body (1), characterized in that: The dryer body (1) is connected to the fan (4) via an air inlet pipe (10), and the dryer body (1) is connected to the filter box (5) via an air outlet pipe (9). A cover (3) is fixedly connected to the outer wall of the dryer body (1), and the fan (4) is mounted on the outer wall of the dryer body (1). A material discharge device (6) is provided inside the cover (3), and a mounting device (8) is provided outside the filter box (5).

2. A fluidized bed dryer according to claim 1, characterized in that: The unloading device (6) comprises a motor (601) and a toothed belt pulley (602), wherein the motor (601) is fixedly connected to the inside of the cover body (3) via a motor seat, and the output shaft of the motor (601) is fixedly connected to one end of the toothed belt pulley (602), and the two toothed belt pulleys (602) are meshed with a toothed belt (603), and the toothed belt pulley (602) at the other end is fixedly connected to a rotating disk (604) via a pin shaft, and the surface of the rotating disk (604) is fixedly connected to a cylinder (605), and the cylinder (605) is slidably connected to the inside of a curved column (606).

3. A fluidized bed dryer according to claim 2, characterized in that: The curved column (606) is clearance-matched with the dryer body (1); the curved column (606) drives the storage tank (7) to move left and right; and the interior of the cover body (3) is rotatably connected to the pin shaft.

4. A fluidized bed dryer according to claim 1, characterized in that: A filter box (5) is installed on the outer wall of the dryer body (1), a column (12) is fixedly connected to the outer wall of the filter box (5), and the filter box (5) and the filter screen (11) are clearance-matched.

5. A fluidized bed dryer according to claim 1, characterized in that: The mounting device (8) comprises a handle (801) and a threaded column (802); the handle (801) is fixedly connected to the outer wall of the threaded column (802); the threaded column (802) is threadedly connected to the column (12); the threaded column (802) is threadedly connected to the concave plate (803); and a clamping block (804) is fixedly connected to the outer wall of the concave plate (803).

6. A fluidized bed dryer according to claim 5, characterized in that: The clamping block (804) is clearance-matched with the filter box (5), and the threaded column (802) is threadedly connected with the filter screen (11).

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