Bacillus subtilis low-temperature drying equipment

Abstract

The utility model discloses bacillus subtilis low-temperature drying equipment, and relates to the technical field of low-temperature drying equipment, the bacillus subtilis low-temperature drying equipment comprises a bottom plate, a shell is arranged above the bottom plate, one end of the shell is fixedly connected with a rolling device, the rolling device comprises a fixing frame, and the fixing frame is fixedly connected with the shell. One end of the fixing frame is fixedly connected with one end of the shell, the upper end and the lower end of the fixing frame are jointly and rotationally connected with a first rotating shaft, the top end of the fixing frame is fixedly connected with a supporting plate, and the upper inner wall of the supporting plate is fixedly connected with a first motor; the output end of the first motor is connected with the top end of the fixing frame in a penetrating mode and fixedly connected with the top end of a first rotating shaft, and the outer surface of the first rotating shaft is fixedly sleeved with four first bevel gears distributed at equal intervals. According to the bacillus subtilis low-temperature drying equipment, the contact area of the outer surface of a bacillus subtilis solid matter and hot air can be increased, and the bacillus subtilis solid matter can be repeatedly transported.

Description

Technical Field

[0001] The utility model relates to the technical field of low-temperature drying equipment, in particular to low-temperature drying equipment for Bacillus subtilis. Background Art

[0002] Bacillus subtilis is a Gram-positive bacterium that is widely present in nature. Bacillus subtilis plays an important role and has broad application prospects in many fields. For example, in agricultural production, after a farm used biological fertilizer containing Bacillus subtilis, the diseases and pests of crops were significantly reduced and the yield was significantly increased. In the field of environmental protection, a sewage treatment plant introduced the treatment process of Bacillus subtilis, and the chemical oxygen demand and ammonia nitrogen content in the sewage were greatly reduced, and the water quality was significantly improved. In industrial production, the bacterial liquid containing spores is centrifuged by a centrifuge to obtain Bacillus subtilis solids. The Bacillus subtilis solids are evenly mixed with calcium carbonate powder to make a Bacillus subtilis solid mixture. Low-temperature drying equipment is required to dry the Bacillus subtilis.

[0003] However, the prior art still has the following problems:

[0004] First, the bacterial liquid containing spores is centrifuged in a centrifuge to obtain Bacillus subtilis solids, and the Bacillus subtilis solids are evenly mixed with calcium carbonate powder to prepare a Bacillus subtilis solid mixture. The existing low-temperature drying equipment on the market cannot effectively increase the area of ​​the outer surface of the Bacillus subtilis solids in contact with hot air.

[0005] Secondly, the existing low-temperature drying equipment on the market cannot effectively and repeatedly transport the Bacillus subtilis solids, which seriously affects the drying efficiency of the Bacillus subtilis solids.

[0006] In view of the above problems, the inventors proposed a Bacillus subtilis low-temperature drying device to solve the above problems. Utility Model Content

[0007] In order to solve the problem that the area of ​​the outer surface of the Bacillus subtilis solid matter in contact with the hot air cannot be effectively increased and the problem that the Bacillus subtilis solid matter cannot be effectively transported repeatedly; the purpose of the utility model is to provide a Bacillus subtilis low-temperature drying device.

[0008] In order to solve the above technical problems, the utility model adopts the following technical scheme: a low-temperature drying device for Bacillus subtilis, comprising a bottom plate, a shell is arranged above the bottom plate, a bracket is fixedly connected to the top end of the bottom plate, a heater is fixedly connected to the top end of the bracket, a connecting port is fixedly connected to one end of the heater, an air inlet is opened at the lower part of the outer surface of the shell, the outer surface of the connecting port is fixedly connected to the inner wall of the air inlet, a funnel is fixedly connected to the top end of the shell, a transport device is fixedly connected to the outer surface of the shell, a tumbling device is fixedly connected to one end of the shell, the tumbling device comprises a fixed frame, one end of the fixed frame is fixedly connected to one end of the shell, the upper and lower ends of the fixed frame are rotatably connected to a first rotating shaft, and the fixed frame The top of the frame is fixedly connected to a support plate, the upper inner wall of the support plate is fixedly connected to a first motor, the output end of the first motor is connected to the top of the fixed frame and is fixedly connected to the top of the first rotating shaft, the outer surface of the first rotating shaft is fixedly sleeved with four first bevel gears distributed at equal intervals, the outer surfaces of the four first bevel gears are meshed with the second bevel gears, one ends of the four second bevel gears are fixedly connected to the second rotating shaft, the rotation of the first rotating shaft drives the four first bevel gears to rotate, the rotation of the four first bevel gears respectively drives the second bevel gears to rotate, the rotation of the four second bevel gears respectively drives the second rotating shaft to rotate, one end of the four second rotating shafts are rotatably connected to the inner wall of one side of the fixed frame, and the outer surfaces of the four second rotating shafts are fixedly sleeved with a rolling plate.

[0009] Preferably, the transport device comprises a hollow tube, a first through groove is provided on the upper outer surface of the hollow tube, a second through groove is provided on the upper outer surface of the hollow tube, a third through groove is provided on the upper outer surface of the shell body, a fourth through groove is provided on the lower outer surface of the shell body, the inner wall of the first through groove is fixedly connected to the inner wall of the third through groove, the inner wall of the second through groove is fixedly connected to the inner wall of the fourth through groove, the outer surface of the hollow tube is fixedly connected to the outer surface of the shell body, the inner walls on both sides of the hollow tube are rotatably connected with an auger, the rotation of the auger drives the Bacillus subtilis solid matter to be transported from the lower part to the upper part of the shell body and rolls the Bacillus subtilis solid matter again, the bottom end of the hollow tube is fixedly connected with a connecting plate, the lower inner wall of the connecting plate is fixedly connected with a second motor, the output end of the second motor is connected through the bottom end of the hollow tube and fixedly connected to the bottom end of the auger.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model can drive the tumbling plates to rotate respectively through the rotation of the four second rotating shafts, and the rotation of the four tumbling plates drives the Bacillus subtilis solids to tumble, thereby achieving the purpose of effectively increasing the area of ​​the outer surface of the Bacillus subtilis solids in contact with the hot air;

[0012] 2. The utility model can drive the Bacillus subtilis solids to be transported from the lower part to the upper part of the shell by rotating the auger and tumble the Bacillus subtilis solids again, thereby achieving the purpose of effectively and repeatedly transporting the Bacillus subtilis solids. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0015] Figure 2 It is a side schematic diagram of the structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the transportation device of the utility model.

[0017] Figure 4 It is a schematic diagram of the tumbling device of the utility model.

[0018] In the figure: 1. bottom plate; 2. support rod; 3. shell; 4. funnel; 5. transport device; 6. tumbling device; 7. bracket; 8. heater; 9. connection port; 10. air inlet; 11. cabinet door; 12. fixing rod; 51. hollow tube; 52. auger; 53. connecting plate; 54. second motor; 55. first through slot; 56. second through slot; 57. third through slot; 58. fourth through slot; 61. fixing frame; 62. first rotating shaft; 63. support plate; 64. first motor; 65. first bevel gear; 66. second bevel gear; 67. second rotating shaft; 68. tumbling plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example: Figure 1-4As shown, the utility model provides a low-temperature drying device for Bacillus subtilis, including a base plate 1, a shell 3 is arranged above the base plate 1, four support rods 2 distributed in a rectangular array are fixedly connected to the top of the base plate 1, and the tops of the four support rods 2 are fixedly connected to the bottom end of the shell 3 together, and two box doors 11 are rotatably connected to the lower part of the outer surface of the shell 3, and a fixing rod 12 is fixedly connected to the lower part of the outer surface of the shell 3, and the bottom end of the fixing rod 12 is fixedly connected to the top of the base plate 1, and a bracket 7 is fixedly connected to the top of the base plate 1, and a heater 8 is fixedly connected to the top of the bracket 7, and a connecting port 9 is fixedly connected to one end of the heater 8, and an air inlet 10 is opened at the lower part of the outer surface of the shell 3, and the outer surface of the connecting port 9 is fixedly connected to the inner wall of the air inlet 10, and the heater 8 is turned on, and the heater 8 blows hot air into the shell 3 when it works, and a funnel 4 is fixedly connected to the top of the shell 3, and a transport device 5 is fixedly connected to the outer surface of the shell 3, and a tumbling device 6 is fixedly connected to one end of the shell 3, and the tumbling device 6 includes a fixing frame 61, a fixed One end of the fixed frame 61 is fixedly connected to one end of the shell 3, and the upper and lower ends of the fixed frame 61 are rotatably connected with a first rotating shaft 62 together. The top of the fixed frame 61 is fixedly connected to a support plate 63, and the upper inner wall of the support plate 63 is fixedly connected to a first motor 64. The output end of the first motor 64 is connected through the top of the fixed frame 61 and is fixedly connected to the top of the first rotating shaft 62. The outer surface of the first rotating shaft 62 is fixedly sleeved with four first bevel gears 65 distributed at equal intervals, and the outer surfaces of the four first bevel gears 65 are meshed and connected with second bevel gears 66, and one end of the four second bevel gears 66 is fixedly connected to a second rotating shaft 67. The rotation of the first rotating shaft 62 drives the four first bevel gears 65 to rotate, and the rotation of the four first bevel gears 65 drives the second bevel gears 66 to rotate respectively, and the rotation of the four second bevel gears 66 drives the second rotating shaft 67 to rotate respectively. One end of the four second rotating shafts 67 is rotatably connected to the inner wall of one side of the fixed frame 61, and the outer surfaces of the four second rotating shafts 67 are fixedly sleeved with a rolling plate 68;

[0021] The four second rotating shafts 67 rotate on the inner wall of one side of the shell 3 respectively, and the rotation of the four second rotating shafts 67 drives the rolling plates 68 to rotate respectively. The rotation of the four rolling plates 68 drives the Bacillus subtilis solids to roll, effectively increasing the area of ​​the outer surface of the Bacillus subtilis solids in contact with the hot air.

[0022] The transport device 5 includes a hollow tube 51, the outer surface of the hollow tube 51 is fixedly connected to the outer surface of the shell 3, a first through groove 55 is provided on the upper outer surface of the hollow tube 51, a second through groove 56 is provided on the upper outer surface of the hollow tube 51, a third through groove 57 is provided on the upper outer surface of the shell 3, a fourth through groove 58 is provided on the lower outer surface of the shell 3, the inner wall of the first through groove 55 is fixedly connected to the inner wall of the third through groove 57, the inner wall of the second through groove 56 is fixedly connected to the inner wall of the fourth through groove 58, the inner walls on both sides of the hollow tube 51 are rotatably connected with an auger 52, the bottom end of the hollow tube 51 is fixedly connected to a connecting plate 53, the lower inner wall of the connecting plate 53 is fixedly connected to a second motor 54, the output end of the second motor 54 is connected through the bottom end of the hollow tube 51 and fixedly connected to the bottom end of the auger 52;

[0023] The rotation of the auger 52 drives the Bacillus subtilis solids to be transported from the lower part to the upper part of the shell 3 and tumbles the Bacillus subtilis solids again, so that the Bacillus subtilis solids can be effectively transported repeatedly.

[0024] Working principle: first pour the Bacillus subtilis solids into the funnel 4, turn on the heater 8, and the heater 8 blows hot air into the shell 3. When the Bacillus subtilis solids need to be tumbled, turn on the first motor 64 in the tumbling device 6, and the output end of the first motor 64 rotates to drive the first shaft 62 to rotate. The first shaft 62 rotates to drive the four first bevel gears 65 to rotate. The four first bevel gears 65 rotate to drive the second bevel gears 66 to rotate respectively. The four second bevel gears 66 rotate to drive the second shaft 67 to rotate respectively. The four second shafts 67 rotate on the inner wall of one side of the shell 3 respectively. The four second shafts 67 rotate to drive the tumbling plates 68 to rotate respectively. The four tumbling plates 68 rotate to drive the Bacillus subtilis solids to tumble, thereby effectively increasing the area of ​​the outer surface of the Bacillus subtilis solids in contact with the hot air.

[0025] When the Bacillus subtilis solids need to be transported, the second motor 54 in the transport device 5 is turned on, and the output end of the second motor 54 rotates to drive the auger 52 to rotate in the inner wall of the hollow tube 51. The auger 52 rotates to drive the Bacillus subtilis solids to be transported from the lower part to the upper part of the shell 3 and roll the Bacillus subtilis solids again, thereby achieving the purpose of effectively and repeatedly transporting the Bacillus subtilis solids.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A Bacillus subtilis low-temperature drying device, comprising a bottom plate (1), characterized in that: A shell (3) is provided above the bottom plate (1), a funnel (4) is fixedly connected to the top of the shell (3), a transport device (5) is fixedly connected to the outer surface of the shell (3), and a tumbling device (6) is fixedly connected to one end of the shell (3); The tumbling device (6) comprises a fixed frame (61), one end of the fixed frame (61) is fixedly connected to one end of the shell (3), the upper and lower ends of the fixed frame (61) are rotatably connected to a first rotating shaft (62), the top of the fixed frame (61) is fixedly connected to a support plate (63), the upper inner wall of the support plate (63) is fixedly connected to a first motor (64), the output end of the first motor (64) is connected through the top of the fixed frame (61) and is fixedly connected to the top of the first rotating shaft (62), the outer surface of the first rotating shaft (62) is fixedly sleeved with four first bevel gears (65) distributed at equal intervals, the outer surfaces of the four first bevel gears (65) are meshedly connected with second bevel gears (66), one end of the four second bevel gears (66) is fixedly connected to a second rotating shaft (67), one end of the four second rotating shafts (67) is rotatably connected to an inner wall of one side of the fixed frame (61), and the outer surfaces of the four second rotating shafts (67) are fixedly sleeved with a tumbling plate (68).

2. A Bacillus subtilis low temperature drying equipment as claimed in claim 1, characterized in that: The transport device (5) comprises a hollow tube (51), the outer surface of the hollow tube (51) is fixedly connected to the outer surface of the shell (3), the inner walls on both sides of the hollow tube (51) are rotatably connected to an auger (52), the bottom end of the hollow tube (51) is fixedly connected to a connecting plate (53), the lower inner wall of the connecting plate (53) is fixedly connected to a second motor (54), and the output end of the second motor (54) is connected to the bottom end of the hollow tube (51) and fixedly connected to the bottom end of the auger (52).

3. A Bacillus subtilis low temperature drying equipment as claimed in claim 1, characterized in that: A fixing rod (12) is fixedly connected to the lower portion of the outer surface of the shell (3), and the bottom end of the fixing rod (12) is fixedly connected to the top end of the bottom plate (1).

4. A Bacillus subtilis low temperature drying equipment as claimed in claim 1, characterized in that: The top of the base plate (1) is fixedly connected to a bracket (7), the top of the bracket (7) is fixedly connected to a heater (8), one end of the heater (8) is fixedly connected to a connection port (9), an air inlet (10) is provided at the lower portion of the outer surface of the shell (3), and the outer surface of the connection port (9) is fixedly connected to the inner wall of the air inlet (10).

5. A Bacillus subtilis low temperature drying equipment as claimed in claim 1, characterized in that: Four support rods (2) distributed in a rectangular array are fixedly connected to the top end of the bottom plate (1), and the top ends of the four support rods (2) are fixedly connected to the bottom end of the shell (3).

6. A Bacillus subtilis low temperature drying equipment as claimed in claim 2, characterized in that: A first through groove (55) is provided on the upper portion of the outer surface of the hollow tube (51), a second through groove (56) is provided on the upper portion of the outer surface of the hollow tube (51), a third through groove (57) is provided on the upper portion of the outer surface of the shell (3), and a fourth through groove (58) is provided on the lower portion of the outer surface of the shell (3).

7. A Bacillus subtilis low temperature drying equipment as claimed in claim 6, characterized in that: The inner wall of the first through groove (55) is fixedly connected to the inner wall of the third through groove (57), and the inner wall of the second through groove (56) is fixedly connected to the inner wall of the fourth through groove (58).

8. The Bacillus subtilis low-temperature drying equipment according to claim 1, characterized in that: The lower part of the outer surface of the shell (3) is rotatably connected to two cabinet doors (11).

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