Separation and purification device for fine conidial powder

Abstract

The utility model discloses a spore powder fine material separation and purification device which comprises a main body mechanism and a feeding mechanism, the main body mechanism comprises a shell, a flow guide seat fixed on the inner wall of the shell, a first discharge pipe of which one end is communicated with the bottom end of the flow guide seat and the other end extends out of the shell, an annular screen rotationally mounted at the top end of the flow guide seat, a first motor mounted at the top end of the shell, and a second discharge pipe mounted at the bottom end of the shell, wherein a shaft of the first motor extends into the shell and is fixedly connected with the top end of the annular screen; the shell is used for installing other assemblies, the flow guide base is fixed to the inner wall of the shell through a supporting rod and used for installing the annular screen, and spore powder passing through the annular screen is guided into the first discharge pipe to be discharged; and the first discharge pipe can discharge spore powder passing through the annular screen, and the spore powder fine material separation and purification device has the advantages of being high in screening and purification efficiency and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to separating and purifying device technical field, specifically is a spore powder fine material separating and purifying device. BACKGROUND

[0002] Beauveria is a kind of fungal microbial insecticide. Because Beauveria has the characteristics of strong specificity, safety to natural enemies of pests, unique insecticidal mechanism, not easy to produce drug resistance, green environmental protection, etc., it becomes one of the most widely used fungal insecticides. After Beauveria powder is cultured in a greenhouse, it needs to be purified by an extraction system.

[0003] The existing spore powder separating and purifying device mainly has the following disadvantages in use: the separating and purifying efficiency is low, and the screen is easy to block, so there is room for improvement. UTILITY MODEL CONTENT

[0004] The utility model aims at solving one of the technical problems in the prior art or related art.

[0005] Therefore, the utility model adopts the technical scheme: a spore powder fine material separating and purifying device, which comprises: a main body mechanism and a feeding mechanism, the main body mechanism comprises a shell, a flow guide seat fixed on the inner wall of the shell, a first discharge pipe with one end communicating with the bottom end of the flow guide seat and the other end extending out of the shell, an annular screen rotatingly installed at the top end of the flow guide seat, a first motor installed at the top end of the shell and having a shaft extending into the shell and being fixedly connected with the top end of the annular screen, a second discharge pipe installed at the bottom end of the shell, a gear ring fixedly sleeved at the top end of the annular screen, and a cleaning piece fixed on the inner wall of the shell.

[0006] The cleaning piece comprises a fixed seat fixed symmetrically on the inner wall of the shell, a brush roller rotatingly installed between the opposite fixed seats, and a gear fixed at the top end of the brush roller.

[0007] The feeding mechanism comprises a spray pipe installed on one side of the shell and extending into the inner cavity of the shell, a tank fixed on one side of the shell through a support, a blowing piece installed on one side of the tank, and a communication pipe connecting the blowing piece and the spray pipe, and the bottom end of the tank and the communication pipe are in communication with each other.

[0008] In a preferred example, the utility model can be further configured as: the blowing piece comprises a cylinder fixed on one side of the tank, a high-speed fan installed on the inner wall of the cylinder, and a dustproof net fixed on the inner wall of the cylinder.

[0009] In a preferred example, the utility model can be further configured as: the inner wall of the spray pipe is fixed with a shunt plate in an array.

[0010] The utility model discloses in a preferable example can be further configured as: the outside of the flow guide seat is fixed with annular convex, the bottom end inner wall of annular screen is opened with annular groove, and annular convex rotates and embeds in annular groove.

[0011] The utility model discloses in a preferable example can be further configured as: the gear ring and gear are mutually engaged.

[0012] Through adopting above-mentioned technical scheme, the utility model has obtained the beneficial effect that:

[0013] 1. In the utility model, the flow guide seat is fixed on the inner wall of the shell, the bottom end of the flow guide pipe is installed with the first discharge pipe to extend out of the shell, the annular screen is rotatably installed on the flow guide seat, the motor is installed at the top end of the shell and communicates with the annular screen, so that the motor can drive the annular screen to rotate, the spray pipe is installed on one side of the shell and extends into the shell, the tank and the air blowing element are installed on one side of the shell through the support, the air blowing element communicates with the spray pipe through the communication pipe, and the bottom end of the tank is connected with the middle part of the communication pipe. Through the above setting, the spore powder needing to be screened is poured into the tank, the spore powder falls into the connecting pipe through the tank, at this time, the air blowing element is started, air is accelerated and sent into the connecting pipe, the high-speed airflow drives the spore powder to enter the spray pipe and is sprayed towards the annular screen, the spore powder smaller than the aperture of the annular screen passes through the screen and is sent out through the flow guide seat and the first discharge pipe, and the spore powder larger than the aperture of the annular screen is blocked by the annular screen and falls down under the action of gravity and is discharged through the second discharge pipe, so that the screening and purification of the spore powder are completed, the screening efficiency is high, and the structure is simple.

[0014] 2. In the utility model, the motor drives the annular screen to rotate, the gear ring is installed at the top end of the annular screen, the cleaning element is installed on the inner wall of the shell, the rotation of the annular screen can ensure that each part of the screen can be screened, the utilization rate of the annular screen is ensured, at the same time, the rotation of the annular screen drives the rotation of the gear ring, the rotation of the gear ring drives the rotation of the gear, the rotation of the gear drives the rotation of the brush roller, the rotation of the brush roller can scrape off the spore powder adhered to the surface of the annular screen, so that the spore powder can be prevented from blocking the screen and affecting the screening efficiency, and the practicality is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the sectional view schematic diagram of the utility model;

[0017] Figure 3 It is the partial structure schematic diagram of the utility model;

[0018] Figure 4 It is the partial structure exploded schematic diagram of the utility model

[0019] Figure 5 Figure 1 is a structural schematic diagram of the feeding mechanism of the present application.

[0020] Reference signs:

[0021] 100, main body mechanism; 110, shell; 120, flow guide seat; 121, annular protrusion; 130, first discharge pipe; 140, annular screen; 141, annular groove; 150, first motor; 160, second discharge pipe; 170, gear ring; 180, cleaning piece; 181, fixing seat; 182, brush roller; 183, gear;

[0022] 200, feeding mechanism; 210, spray pipe; 211, flow dividing plate; 220, tank body; 230, air blowing piece; 231, cylinder body; 232, high-speed fan; 233, dustproof net; 240, communication pipe. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the present application more clear and explicit, the present application is further described in detail below in combination with specific embodiments and with reference to the drawings. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] Some embodiments of the present application are described below in combination with the drawings,

[0025] Embodiment 1:

[0026] In combination with Figures 1-5 the drawings, the present embodiment provides a spore powder and fine material separation and purification device, which comprises a main body mechanism 100 and a feeding mechanism 200.

[0027] The main body mechanism 100 comprises a shell 110, a flow guide seat 120 fixed on the inner wall of the shell 110, a first discharge pipe 130 having one end communicated with the bottom end of the flow guide seat 120 and the other end extending out of the shell 110, an annular screen 140 rotatably installed at the top end of the flow guide seat 120, a first motor 150 installed at the top end of the shell 110 and having a shaft extending into the shell 110 and fixedly connected with the top end of the annular screen 140, a second discharge pipe 160 installed at the bottom end of the shell 110, a gear ring 170 fixedly sleeved at the top end of the annular screen 140, and a cleaning piece 180 installed on the inner wall of the shell 110.

[0028] The shell 110 is used for installing other components, the flow guide seat 120 is fixed on the inner wall of the shell 110 through a support rod, is used for installing the annular screen 140, and guides the spore powder passing through the annular screen 140 into the first discharge pipe 130 for discharge, and the first discharge pipe 130 can discharge the spore powder passing through the annular screen 140.

[0029] The annular screen 140 is used for screening and purifying spore powder. The annular protrusion 121 is fixed on the outer side of the flow guide base 120. The annular groove 141 is opened on the inner wall of the bottom end of the annular screen 140. The annular protrusion 121 is rotationally fitted in the annular groove 141, so as to facilitate the rotation of the annular screen 140. The top end of the annular screen 140 is closed. The shaft of the first motor 150 is fixedly connected with the top end of the annular screen 140, so that the first motor 150 can drive the annular screen 140 to rotate, and each part of the annular screen 140 can participate in the screening.

[0030] The second discharge pipe 160 is used for discharging the spore powder that does not pass through the annular screen 140.

[0031] The cleaning member 180 is used for cleaning the spore powder attached to the surface of the annular screen 140, so as to avoid the clogging of the annular screen 140. The cleaning member 180 comprises the fixed seats 181 symmetrically fixed on the inner wall of the shell 110, the brush roller 182 rotationally installed between the opposite fixed seats 181, and the gear 183 fixed on the top end of the brush roller 182. The fixed seat 181 is used for installing the brush roller 182, so as to ensure the stability of the brush roller 182 during rotation. The gear 183 is engaged with the toothed ring 170. When the annular screen 140 rotates, the toothed ring 170 is driven to rotate. The rotation of the toothed ring 170 drives the gear 183 to rotate. The rotation of the gear 183 drives the brush roller 182 to rotate, so as to sweep the spore powder attached to the surface of the annular screen 140.

[0032] The feeding mechanism 200 is installed on one side of the shell 110, and is used for spraying the spore powder to the annular screen 140. The feeding mechanism 200 comprises the spray pipe 210 installed on one side of the shell 110 and extending into the inner cavity of the shell 110, the tank 220 fixed on one side of the shell 110 through the support, the air blowing member 230 installed on one side of the tank 220, and the communication pipe 240 connecting the air blowing member 230 and the spray pipe 210. The bottom end of the tank 220 is in communication with the communication pipe 240.

[0033] The spray pipe 210 is used for spraying the spore powder that needs to be screened to the annular screen 140. Under the action of high-speed airflow, the spore powder collides with the annular screen 140. The spore powder smaller than the aperture of the annular screen 140 passes through the screen and is sent out through the flow guide base 120 and the first discharge pipe 130. The spore powder larger than the aperture of the annular screen 140 is blocked by the annular screen 140 and falls down under the action of gravity, and is discharged through the second discharge pipe 160, so as to complete the screening and purification of the spore powder. In addition, the shunt plates 211 are fixed in an array on the inner wall of the spray pipe 210, so as to play a shunt role.

[0034] The tank body 220 is used for placing spore powder needing to be screened, one end of the communication pipe 240 is communicated with the air blowing part 230, the other end is communicated with the spray pipe 210, meanwhile, the bottom end of the tank body 220 is communicated with the middle part of the communication pipe 240, so that the spore powder in the tank body 220 can fall into the communication pipe 240 and be taken away by high-speed airflow and sent into the spray pipe 210.

[0035] The air blowing part 230 comprises a cylinder body 231 fixed on one side of the tank body 220, a high-speed fan 232 installed on the inner wall of the cylinder body 231 and a dustproof net 233 fixed on the inner wall of the cylinder body 231, the cylinder body 231 is used for installing the high-speed fan 232, the high-speed fan 232 is used for accelerating air and sending the air into the communication pipe 240, and the dustproof net 233 can avoid dust entering the cylinder body 231.

[0036] The working principle and use process of the utility model are as follows: when using, the spore powder needing to be screened is poured into the tank body 220, the spore powder falls into the connecting pipe through the tank body 220, at this time, the high-speed fan 232 starts to suck external air and accelerate the air and send the air into the connecting pipe, after the high-speed airflow enters the connecting pipe, the high-speed airflow drives the spore powder to move at high speed into the spray pipe 210 and sprays the spore powder to the annular screen 140, at this time, the spore powder smaller than the aperture of the annular screen 140 passes through the screen and is sent out through the flow guide base 120 and the first discharge pipe 130, the spore powder larger than the aperture of the annular screen 140 is blocked by the annular screen 140 and falls down under the action of gravity and is discharged through the second discharge pipe 160, so that the screening and purification of the spore powder are completed, meanwhile, the motor starts to drive the annular screen 140 to rotate, so that each part of the annular screen 140 can participate in the screening, the rotation of the annular screen 140 drives the gear ring 170 to rotate, the rotation of the gear ring 170 drives the gear 183 to rotate, the rotation of the gear 183 drives the brush roller 182 to rotate, so that the spore powder adhered to the surface of the annular screen 140 can be scraped off, thereby the spore powder can be prevented from blocking the screen.

[0037] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, the scope of the utility model is defined by the claims and its equivalents.

Claims

1. A spore powder fines separation and purification apparatus comprising: The main body mechanism (100) and the feeding mechanism (200) are characterized in that the main body mechanism (100) comprises a shell (110), a flow guide base (120) fixed on the inner wall of the shell (110), a first discharge pipe (130) with one end communicating with the bottom end of the flow guide base (120) and the other end extending out of the shell (110), an annular screen (140) rotatably installed at the top end of the flow guide base (120), a first motor (150) installed at the top end of the shell (110) and having a shaft extending into the shell (110) and fixedly connected with the top end of the annular screen (140), a second discharge pipe (160) installed at the bottom end of the shell (110), a gear ring (170) fixedly sleeved at the top end of the annular screen (140), and a cleaning member (180) fixed on the inner wall of the shell (110). The cleaning member (180) comprises fixed seats (181) symmetrically fixed on the inner wall of the shell (110), brush rollers (182) rotatably installed between the fixed seats (181), and gears (183) fixed at the top end of the brush rollers (182). The feeding mechanism (200) comprises a spray pipe (210) installed on one side of the shell (110) and extending into the inner cavity of the shell (110), a tank (220) fixed on one side of the shell (110) by a support, a blowing member (230) installed on one side of the tank (220), and a communication pipe (240) connecting the blowing member (230) and the spray pipe (210), wherein the bottom end of the tank (220) and the communication pipe (240) are in communication with each other.

2. A device for separating and purifying spore powder fines according to claim 1, characterized in that, The blowing member (230) comprises a cylinder (231) fixed on one side of the tank (220), a high-speed fan (232) installed on the inner wall of the cylinder (231), and a dustproof net (233) fixed on the inner wall of the cylinder (231).

3. A device for separating and purifying spore powder fines according to claim 1, characterized in that, The inner wall of the spray pipe (210) is fixed with a shunt plate (211) in an array.

4. A device for separating and purifying spore powder fines according to claim 1, characterized in that, The outer side of the flow guide base (120) is fixed with an annular protrusion (121), the bottom end of the annular screen (140) is provided with an annular groove (141) in the inner wall, and the annular protrusion (121) is rotatably embedded in the annular groove (141).

5. A device for separating and purifying spore powder fines according to claim 1, characterized in that, The gear ring (170) and the gear (183) are in meshing engagement.

Images