Microbial bacterial powder drying device

Abstract

The utility model relates to the technical field of microbial powder production, in particular to a microbial powder drying device which comprises a drying box arranged on the ground. A feeding pipe used for feeding, a spraying mechanism used for spraying microbial powder, a drying mechanism used for drying the microbial powder, a screening mechanism used for screening microbial components and a discharging mechanism used for discharging are arranged on the drying box, and a feeding mechanism is further arranged on the feeding pipe; the spraying mechanism comprises a first air blower and a first air inlet pipe, the first air blower is arranged on the drying box, the first air inlet pipe is arranged on the first air blower, and the end, away from the first air blower, of the first air inlet pipe is located in the drying box. The device has the effects that the contact area between the microbial powder and hot air is larger when the microbial powder is dried, and the drying efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of microbial powder production, and in particular to a microbial powder drying device. Background Art

[0002] Microbial powder is a dry powder containing microorganisms. This dry powder is usually made from microorganisms through drying, crushing and other processes; microbial powder is used in many fields, such as food, agriculture, industry, etc. In the food field, microbial powder can be used as a food additive to improve the taste and nutritional value of food; in the agricultural field, microbial powder can be used as a biofertilizer to promote the growth and development of plants; in the industrial field, microbial powder can be used in wastewater treatment, fermentation industry and other fields. Before packaging the microbial powder, it is necessary to dry the microbial powder to reduce the water content in the microbial powder and prevent the packaged microbial powder from deteriorating.

[0003] In the process of realizing the present application, the inventors found that there are at least the following problems in the technology: the microbial powder drying devices in the prior art all use drying to remove moisture from the microbial powder, which is inefficient. Utility Model Content

[0004] In order to improve the drying efficiency of microbial agents, the present application provides a microbial powder drying device.

[0005] The present application provides a microbial powder drying device, which adopts the following technical solution:

[0006] A microbial powder drying device comprises a drying box arranged on the ground, the drying box is provided with a feeding pipe for feeding, a spraying mechanism for spraying the microbial powder, a drying mechanism for drying the microbial powder, a screening mechanism for screening the microbial powder and a discharging mechanism for discharging, the feeding pipe is also provided with a feeding mechanism, the spraying mechanism comprises a first blower and a first air inlet pipe, the first blower is arranged on the drying box, the first air inlet pipe is arranged on the first blower and an end of the first air inlet pipe away from the first blower is located in the drying box.

[0007] By adopting the above technical scheme, when drying the microbial agent, the feeding mechanism injects the microbial powder into the drying box through the feeding pipe, and the first blower is started at this time, and the first blower generates airflow, which is blown into the drying box through the first air inlet pipe and blows away the microbial powder. At this time, the drying mechanism dries the microbial powder, and the dried microbial powder is screened by the screening mechanism, and the completely dried microbial powder falls into the drying box and is finally discharged through the discharging mechanism; the setting of the first blower makes the contact area between the microbial powder and the hot air larger during drying, thereby improving the drying efficiency.

[0008] Optionally, the spraying mechanism further includes a first electric heating resistance wire, and the first electric heating resistance wire is arranged in the first air inlet pipe.

[0009] By adopting the above technical solution, the setting of the first electric heating resistance wire makes the wind entering the drying box have a higher heat, so that the microorganisms and bacterial powder are initially dried during the blowing process, further improving the drying efficiency.

[0010] Optionally, the feeding mechanism includes a first motor and a spiral reamer, the first motor is disposed on the feeding pipe, and the spiral reamer is rotatably disposed in the feeding pipe and connected to an output shaft of the first motor.

[0011] By adopting the above technical solution, when feeding microbial powder, the first motor is started, and the first motor drives the spiral reamer to rotate, thereby transporting the microbial powder in the feeding pipe to the drying box. At the same time, controlling the rotation speed of the first motor can adjust the amount of microbial powder entering the drying box, thereby facilitating the regulation of the degree of drying.

[0012] Optionally, the drying mechanism includes a second blower, a second air inlet pipe and a heating assembly, the second blower is arranged on the drying box, the second air inlet pipe is arranged on the second blower, an end of the second air inlet pipe away from the second blower is located in the drying box, and the heating assembly is arranged in the drying box.

[0013] By adopting the above technical solution, when drying the microbial agent, the second blower is started, and the wind generated by the second blower enters the drying box through the second air inlet pipe, and then the heating component heats the wind, and the heated wind dries the sprayed microbial powder.

[0014] Optionally, the heating assembly includes a heating tube and a second electric thermal resistance wire, the heating tube is arranged in the drying box, an air outlet is provided on the end surface of the heating tube away from the second blower, one end of the second air inlet pipe located in the drying box is located in the heating tube, and the second electric thermal resistance wire is arranged on the inner wall of the heating tube.

[0015] By adopting the above technical solution, when drying the microbial powder, the wind entering the heating cylinder is heated by the second electric heating resistance wire and discharged from the air outlet, thereby achieving the drying of the microbial powder.

[0016] Optionally, the screening mechanism includes a screening net and a power assembly, and the screening net is slidably arranged in the drying box through the power assembly.

[0017] By adopting the above technical solution, the setting of the screening net can filter the microbial powder that still contains moisture and sticks together, and separate and dry it through vibration.

[0018] Optionally, the power assembly includes a second motor, a first rotating disk, a second rotating disk, a connecting ring and a connecting rod, the connecting rod is arranged on the screening net, the connecting ring is slidably arranged on the drying box and connected to the connecting rod, the first rotating disk is rotatably arranged in the connecting ring, the second motor is arranged on the drying box, and an eccentrically penetrating groove is provided on the end face of the first rotating disk close to the second motor, the second rotating disk is rotatably arranged in the groove and connected to the output shaft of the second motor.

[0019] By adopting the above technical solution, when the screening net is in reciprocating motion, the second motor is started, the second motor drives the second rotating disk to rotate, the second rotating disk drives the first rotating disk to rotate eccentrically, the first rotating disk drives the connecting ring to reciprocate, the connecting ring drives the connecting rod to reciprocate, and the connecting rod drives the screening net to reciprocate.

[0020] Optionally, the discharge mechanism includes a discharge pipe and a discharge valve, the discharge pipe is arranged at the bottom end of the drying box, and the discharge valve is arranged on the discharge pipe.

[0021] By adopting the above technical solution, the discharging pipe and the discharging valve are set to realize discharging at any time, and at the same time, the probability of the dried microbial powder becoming wet again is reduced.

[0022] In summary, this application includes the following beneficial technical effects:

[0023] 1. The setting of the first blower makes the contact area between the microbial powder and the hot air larger during drying, thereby improving the drying efficiency;

[0024] 2. Controlling the speed of the first motor can adjust the amount of microbial powder entering the drying box, thereby facilitating the control of the degree of drying;

[0025] 3. The setting of the sieve net will filter the microbial powder that still contains moisture and sticks together, and separate and dry it through vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the structure of a microbial powder drying device in an embodiment of the present application;

[0027] Figure 2 This is a cross-sectional view of a microbial powder drying device in an embodiment of the present application;

[0028] Figure 3 For this application Figure 2 A magnified view of part A;

[0029] Figure 4 This is a schematic diagram of the structure of the screening mechanism in the embodiment of the present application;

[0030] Figure 5 For this application Figure 4 Enlarged view of part B.

[0031] Reference numerals: 100, drying box; 110, chute; 200, feed pipe; 300, feed mechanism; 310, first mounting plate; 320, first motor; 330, spiral reamer; 400, spray mechanism; 410, second mounting plate; 420, first blower; 430, first air inlet pipe; 440, first electric heating wire; 500, drying mechanism; 510, second blower; 520, second air inlet pipe; 530 , heating component; 531, heating tube; 5311, air outlet; 532, second electric thermal resistance wire; 600, screening mechanism; 610, screening net; 620, power component; 621, third mounting plate; 622, second motor; 623, first rotating disk; 6231, groove; 624, second rotating disk; 625, connecting ring; 626, connecting rod; 700, discharging mechanism; 710, discharging pipe; 720, discharge valve. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-Figure 5 This application is described in further detail.

[0033] The embodiment of the present application discloses a microbial powder drying device.

[0034] refer to Figure 1 The microbial powder drying device includes a drying box 100 arranged on the ground, a feeding pipe 200 is fixedly connected to a side wall of the drying box 100 perpendicular to the ground, a feeding mechanism 300 is arranged on the feeding pipe 200, and the drying box 100 is also provided with a spraying mechanism 400 for spraying the microbial powder, a drying mechanism 500 for drying the microbial powder, a screening mechanism 600 for screening the dried microbial powder and a discharging mechanism 700 for discharging the screened microbial agent.

[0035] When drying the microbial powder, the feeding mechanism 300 injects the microbial powder into the drying box 100 through the feeding pipe 200. At this time, the spraying mechanism 400 blows the microbial powder into the drying box 100. Then the drying mechanism 500 dries the microbial powder. The dried microbial powder is sieved by the sieving mechanism 600, and the completely dried microbial powder falls into the drying box 100 and is finally discharged through the discharging mechanism 700.

[0036] refer to Figure 2 and Figure 3 The feeding mechanism 300 includes a first mounting plate 310, which is fixedly connected to the end surface of the feeding pipe 200 away from the drying box 100, and a first motor 320 is fixedly connected to the end surface of the first mounting plate 310 away from the ground. A spiral reamer 330 is rotatably connected in the feeding pipe 200, and the spiral reamer 330 is fixedly connected to the output shaft of the first motor 320; when the microbial powder is fed, the microbial powder is first added to the feeding passage, and then the first motor 320 is started, and the first motor 320 drives the spiral reamer 330 to rotate, and then the microbial powder is transported to the drying cylinder.

[0037] The spraying mechanism 400 includes a second mounting plate 410, which is fixedly connected to the side wall of the drying box 100 to which the feed pipe 200 is fixedly connected, and a first blower 420 is fixedly connected to the end surface of the second mounting plate 410 close to the first mounting plate 310, and a first air inlet pipe 430 is fixedly connected to the first blower 420, and an end of the first air inlet pipe 430 away from the blower is located in the drying box 100, and a first electric thermal resistance wire 440 is fixedly connected to the inner side wall of the first air inlet pipe 430; when the feed pipe 200 transports the microbial powder to the drying box 100, the first blower 420 is started, and the first blower 420 generates wind, and the wind enters the drying box 100 through the first air inlet pipe 430, and at the same time, the first electric thermal resistance wire 440 heats the wind entering and exiting the drying box 100, and the heated wind blows away the microbial powder, thereby making the drying surface of the microbial powder larger, thereby improving the drying efficiency.

[0038] The drying mechanism 500 includes a second blower 510, which is fixedly connected to the end surface of the drying box 100 away from the ground, and a second air inlet pipe 520 is fixedly connected to the second blower 510, and an end of the second air inlet pipe 520 away from the second blower 510 is located in the drying tower. The drying mechanism 500 also includes a heating component 530, and the heating component 530 includes a heating cylinder 531, which is fixedly connected to the top wall of the drying cylinder, and the heating cylinder 531 A plurality of air outlets 5311 are provided on the end surface away from the second blower 510, and a second electric heat resistance wire 532 is fixedly connected to the inner wall of the heating tube 531; when the microbial powder is dried, the second blower 510 is started, and the second blower 510 generates wind, and the wind enters the heating tube 531 through the second air inlet pipe 520, and the second electric heat resistance wire 532 in the heating tube 531 heats the wind, and finally the wind is discharged through the air outlet 5311 to dry the microbial powder.

[0039] The discharge mechanism 700 includes a discharge pipe 710, which is fixedly connected to one end of the drying box 100 away from the second blower 510, and a discharge valve 720 is fixedly connected to the discharge pipe 710; when the dried microbial powder is discharged, the discharge valve 720 is opened to discharge the microbial powder.

[0040] refer to Figure 4 and Figure 5 A chute 110 is provided on the inner side wall of the drying box 100 away from the first blower 420, the screening mechanism 600 includes a screening net 610, the screening net 610 is slidably connected in the chute 110, the screening mechanism 600 also includes a power assembly 620, the power assembly 620 includes a third mounting plate 621, the third mounting plate 621 is fixedly connected to the end surface of the drying box 100 fixedly connected to the second mounting plate 410, the end surface of the third mounting plate 621 close to the second mounting plate 410 is fixedly connected to the second motor 622, the third mounting plate 621 close to the second A connecting ring 625 is also slidably connected to the end surface of the mounting plate 410, and a first rotating disk 623 is rotatably connected inside the connecting ring 625. An eccentric groove 6231 is eccentrically provided on the end surface of the first rotating disk 623 close to the second motor 622, and a second rotating disk 624 is rotatably connected in the groove 6231. The second rotating disk 624 is fixedly connected to the output shaft of the second motor 622. A connecting rod 626 is fixedly connected to one end of the screening net 610 close to the second motor 622, and an end of the connecting rod 626 away from the screening net 610 is fixedly connected to the connecting ring 625.

[0041] When screening the microbial powder, the second motor 622 is started, the second motor 622 drives the second rotating disk 624 to rotate, the second rotating disk 624 drives the first rotating disk 623 to rotate eccentrically, the first rotating disk 623 drives the connecting ring 625 to reciprocate, the connecting ring 625 drives the connecting rod 626 to reciprocate, the connecting rod 626 drives the screening net 610 to reciprocate, the screening net 610 screens the microbial powder, filters the microbial powder that still contains moisture and sticks together, and separates and dries it through reciprocating motion.

[0042] The implementation principle of a microbial powder drying device in an embodiment of the present application is as follows: when drying the microbial powder, first manually add the microbial powder into the feed pipe 200, then start the first motor 320, the first motor 320 drives the spiral reamer 330 to rotate, and the spiral reamer 330 injects the microbial powder into the drying box 100; at this time, the first blower 420 and the first electric heating wire 440 are started, the first blower 420 generates wind, the first electric heating wire 440 heats the wind, and then blows away the fallen microbial powder, so that the microbial powder is fully dried; at the same time, the second blower 510 is started, the second blower 510 generates wind, and the wind enters the second air inlet pipe 520 through the second air inlet pipe 520 In the heating cylinder 531, the second electric heat resistance wire 532 in the heating cylinder 531 heats the wind, and finally discharges it through the air outlet 5311 to dry the microbial powder; the dried microbial powder falls onto the screening net 610, and then the second motor 622 is started, the second motor 622 drives the second rotating disk 624 to rotate, the second rotating disk 624 drives the first rotating disk 623 to rotate eccentrically, the first rotating disk 623 drives the connecting ring 625 to reciprocate, the connecting ring 625 drives the connecting rod 626 to reciprocate, the connecting rod 626 drives the screening net 610 to reciprocate, the screening net 610 screens the microbial powder, and the screened microbial powder is discharged through the discharge pipe 710.

[0043] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A microbial powder drying device, comprising a drying box (100) arranged on the ground, characterized in that: The drying box (100) is provided with a feeding pipe (200) for feeding, a spraying mechanism (400) for spraying microbial powder, a drying mechanism (500) for drying microbial powder, a screening mechanism (600) for screening microbial bacteria, and a discharging mechanism (700) for discharging. The feeding pipe (200) is also provided with a feeding mechanism (300). The spraying mechanism (400) comprises a first blower (420) and a first air inlet pipe (430). The first blower (420) is provided on the drying box (100). The first air inlet pipe (430) is provided on the first blower (420) and an end thereof away from the first blower (420) is located in the drying box (100).

2. The microbial powder drying device according to claim 1, characterized in that: The spraying mechanism (400) further comprises a first electric heating resistance wire (440), wherein the first electric heating resistance wire (440) is arranged in the first air inlet pipe (430).

3. The microbial powder drying device according to claim 1, characterized in that: The feeding mechanism (300) comprises a first motor (320) and a spiral reamer (330), wherein the first motor (320) is arranged on the feeding pipe (200), and the spiral reamer (330) is rotatably arranged in the feeding pipe (200) and is connected to an output shaft of the first motor (320).

4. The microbial powder drying device according to claim 1, characterized in that: The drying mechanism (500) comprises a second blower (510), a second air inlet pipe (520) and a heating assembly (530); the second blower (510) is arranged on the drying box (100); the second air inlet pipe (520) is arranged on the second blower (510); an end of the second air inlet pipe (520) away from the second blower (510) is located in the drying box (100); and the heating assembly (530) is arranged in the drying box (100).

5. The microbial powder drying device according to claim 4, characterized in that: The heating assembly (530) comprises a heating tube (531) and a second electric heat resistance wire (532); the heating tube (531) is arranged in the drying box (100); an air outlet (5311) is provided on an end surface of the heating tube (531) away from the second blower (510); one end of the second air inlet pipe (520) located in the drying box (100) is located in the heating tube (531); and the second electric heat resistance wire (532) is arranged on an inner side wall of the heating tube (531).

6. The microbial powder drying device according to claim 1, characterized in that: The screening mechanism (600) comprises a screening net (610) and a power assembly (620); the screening net (610) is slidably arranged in the drying box (100) via the power assembly (620).

7. The microbial powder drying device according to claim 6, characterized in that: The power assembly (620) comprises a second motor (622), a first rotating disk (623), a second rotating disk (624), a connecting ring (625) and a connecting rod (626); the connecting rod (626) is arranged on the screening net (610); the connecting ring (625) is slidably arranged on the drying box (100) and connected to the connecting rod (626); the first rotating disk (623) is rotatably arranged in the connecting ring (625); the second motor (622) is arranged on the drying box (100); an eccentrically penetrating groove (6231) is provided on the end surface of the first rotating disk (623) close to the second motor (622); the second rotating disk (624) is rotatably arranged in the groove (6231) and connected to the output shaft of the second motor (622).

8. The microbial powder drying device according to claim 1, characterized in that: The discharge mechanism (700) comprises a discharge pipe (710) and a discharge valve (720); the discharge pipe (710) is arranged at the bottom end of the drying box (100); and the discharge valve (720) is arranged on the discharge pipe (710).

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