CN210788166U

CN210788166U - Centrifugal grain edulcoration filter equipment

Info

Publication number: CN210788166U
Application number: CN201921355221.5U
Authority: CN
Inventors: 邓永成
Original assignee: Xiangyang Hing Lotte Oil Machinery Co ltd
Current assignee: Xiangyang Hing Lotte Oil Machinery Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-06-19
Anticipated expiration: 2029-08-20

Abstract

The utility model relates to a centrifugal grain impurity removal and filtration device, which comprises a separation box and an exhaust fan, wherein a fixed frame is fixed inside the separation box, a cylindrical cavity and a round hole are arranged in the middle of the fixed frame, a centrifugal cylinder is embedded inside the cylindrical cavity, two toothed rings are embedded outside the centrifugal cylinder, a rotating shaft is embedded inside the round hole, two gears are embedded outside the rotating shaft, a plurality of meshes are arranged on the side wall of the centrifugal cylinder, a filter plate is arranged at the bottom of the centrifugal cylinder, a collecting hopper is arranged at the lower side of the filter plate, a motor is arranged at the top of the separation box, an output shaft of the motor is connected with the upper end of the rotating shaft, a discharging hopper is arranged at the upper side of the centrifugal cylinder, a second air pipe is connected at the top of the separation box, a first air pipe is connected at an air suction opening of the exhaust fan, a three-, a water tank is arranged at the lower side of the second air pipe. The device convenient to use, edulcoration are efficient, the edulcoration is effectual.

Description

Centrifugal grain edulcoration filter equipment

Technical Field

The utility model belongs to the technical field of the grain edulcoration technique and specifically relates to a centrifugal grain edulcoration filter equipment is related to.

Background

The method is based on domestic resources, realizes basic self-supply of the grains, and is a basic guideline for solving the problem of the supply and demand of the grains in China. China will strive to promote domestic grain production increase, and under normal conditions, the self-sufficient rate of grains is not less than 95%, and the net import amount is not more than 5% of domestic consumption. In the future development process, China depends on own power to realize the basic self-sufficiency of the grains, and objectively has a plurality of beneficial factors. According to the natural resources, production conditions, technical level and other development conditions of Chinese agriculture, the grain yield increasing potential is great.

At present, grain is harvested by adopting a mechanical harvester, such as various crops such as wheat, corn, millet, rice and the like. In the recycling process, crops are easily mixed with a lot of dust and scraps, the dust and the scraps are manually scattered in the past, and the scraps and the dust are discharged by natural wind. Therefore, a centrifugal grain impurity removal filtering device which is convenient to use, high in impurity removal efficiency and good in impurity removal effect is needed and is used for separating dust and debris in grains.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide a convenient to use, edulcoration are efficient, the effectual centrifugal grain edulcoration filter equipment of edulcoration for dust and piece in the separation grain.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a centrifugal grain impurity removal and filtration device comprises a separation box and an exhaust fan, wherein a fixed frame is fixed inside the separation box, a cylindrical cavity and a round hole are arranged in the middle of the fixed frame, a centrifugal cylinder is embedded inside the cylindrical cavity, two gear rings are embedded outside the centrifugal cylinder, a rotating shaft is embedded inside the round hole, two gears are embedded outside the rotating shaft and are respectively meshed with the two gear rings, a plurality of meshes are arranged on the side wall of the centrifugal cylinder, a filter plate is installed at the bottom of the centrifugal cylinder, a material receiving hopper is arranged at the lower side of the filter plate, a motor is installed at the top of the separation box, an output shaft of the motor is connected with the upper end of the rotating shaft, a material discharging hopper is arranged at the upper side of the centrifugal cylinder and penetrates through the top wall of the separation box, and a second air pipe is connected to the top of the separation box, the utility model discloses a water-saving air conditioner, including air exhauster, first tuber pipe, tee junction pipe, water tank, lower extreme submergence of second tuber pipe, the air inlet department of air exhauster is connected with first tuber pipe, install the tee junction pipe on the second tuber pipe, the tee junction pipe with first tuber pipe is connected, the inside of tee junction pipe is provided with the bevel connection, the downside of second tuber pipe is provided with the basin, the inside of basin is equipped with water, the lower extreme submergence of second tuber pipe is in.

Preferably, in the centrifugal type grain impurity removal filtering device, the mesh in the filtering plate is larger than the mesh on the side wall of the centrifugal cylinder.

Preferably, in the centrifugal type grain impurity removal and filtration device, a disc is arranged on the upper side of the filter plate, and the disc is not in contact with the inner wall of the centrifugal cylinder.

Preferably, in the centrifugal type impurity removing and filtering device for grain, an air inlet is formed at the bottom of the separation box.

Preferably, in the centrifugal type grain impurity removing and filtering device, at least four supporting columns are installed at the bottom of the separation box.

Preferably, in the centrifugal type grain impurity removing and filtering device, the lower end of the material receiving hopper is connected with a material discharging pipe, the material discharging pipe penetrates through the bottom of the separation box, and a sealing ring is connected between the material discharging pipe and the separation box.

Preferably, the centrifugal type grain impurity removing and filtering device is suitable for reducing the dust entering, wherein the air inlet of the inclined opening is inclined downwards by 60-75 degrees.

Preferably, in the centrifugal type grain impurity removing and filtering device, the first air pipe is provided with a filter.

The utility model has the advantages that: when the centrifugal grain impurity removal and filtration device is used, grain particles fall into the centrifugal cylinder from the blanking hopper and fall onto the disc, the centrifugal cylinder rotates to throw the grain particles on the disc onto the side wall of the centrifugal cylinder to throw the grain particles and dust fragments away, the exhaust fan exhausts air, the thrown dust fragments are sucked away by the second air pipe, the second air pipe is provided with the three-way connecting pipe, the three-way connecting pipe is connected with the first air pipe, the inside of the three-way connecting pipe is provided with the bevel opening, the air inlet of the bevel opening is downwards inclined by 60-75 degrees and is suitable for reducing the entering of impurities, and dust can be blocked by the bevel opening wall under the action of self gravity, so that the dust drops down along the second air pipe. The filter is installed to the bottom of centrifuge bowl, and the mesh in the filter is greater than the mesh on the centrifuge bowl lateral wall, and the mesh in the filter is greater than the grain granule, and the grain granule leaks in the receiving hopper of below, and filters big impurity particle in the centrifuge bowl. This centrifugal grain edulcoration filter equipment convenient to use, edulcoration are efficient, the edulcoration is effectual.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view showing an external structure of the separation tank of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a top view of the fixing frame.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the centrifugal separator comprises an exhaust fan, 2, a first air pipe, 3, a second air pipe, 4, a separation box, 5, a support column, 6, a receiving hopper, 7, a discharge pipe, 8, a motor, 9, a rotating shaft, 10, a gear, 11, a toothed ring, 12, a centrifugal cylinder, 13, a fixing frame, 14, a discharging hopper, 15, a disc, 16, a cylindrical cavity, 17, a round hole, 18, a water tank, 19, water, 20, a filter, 21, a three-way connecting pipe, 22, an inclined opening, 23, an air inlet, 24 and a filter plate.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1, 2 and 4, the centrifugal type grain impurity removal and filtration device comprises a separation box 4 and an exhaust fan 1, wherein at least four support columns 5 are installed at the bottom of the separation box 4. A fixing frame 13 is fixed inside the separation box 4, a cylindrical cavity 16 and a round hole 17 are arranged in the middle of the fixing frame 13, and a centrifugal cylinder 12 is embedded inside the cylindrical cavity 16. The bearing is connected between the fixed frame 13 and the centrifugal cylinder 12, and the fixed frame and the centrifugal cylinder are radially and movably connected. Two gear rings 11 are embedded in the outer part of the centrifugal cylinder 12, the rotating shaft 9 is embedded in the circular hole 17, two gears 10 are embedded in the outer part of the rotating shaft 9, and the two gears 10 are respectively meshed with the two gear rings 11. The top of the separation box 4 is provided with a motor 8, an output shaft of the motor 8 is connected with the upper end of a rotating shaft 9, the rotating shaft 9 and two gears 10 are driven to rotate when the motor 8 rotates, and two gear rings 11 rotate to drive a centrifugal cylinder 12 to rotate. The side wall of the centrifuge tube 12 is provided with a plurality of meshes, the bottom of the centrifuge tube 12 is provided with a filter plate 24, and the meshes in the filter plate 24 are larger than the meshes on the side wall of the centrifuge tube 12. The meshes on the side wall of the centrifuge tube 12 are used for centrifugally throwing away impurity dust, and the meshes in the filter plate 24 are larger than grain particles and are used for leaking the grain particles to the lower part and filtering large impurity particles in the centrifuge tube 12. The upper side of the filter plate 24 is provided with a disc 15, and the disc 15 is not contacted with the inner wall of the centrifuge tube 12. The upper side of the centrifuge bowl 12 is provided with a lower hopper 14, the lower hopper 14 passing through the top wall of the separation tank 4. Grain particles fall into the centrifugal cylinder 12 from the discharge hopper 14 and fall onto the disc 15, and the centrifugal cylinder 12 rotates to throw the grain particles on the disc 15 onto the side wall of the centrifugal cylinder 12. The disc 15 prevents the grains from directly leaking out of the bottom filter plate 24 after falling into the centrifuge tube 12, but is separated from the impurities and then flows out through the filter plate 24.

As shown in figures 1 and 3, a material receiving hopper 6 is arranged at the lower side of the filter plate 24, a material discharging pipe 7 is connected to the lower end of the material receiving hopper 6, the material discharging pipe 7 penetrates through the bottom of the separation box 4, and the tail end of the material discharging pipe 7 is connected with an external conveying pipe. A sealing ring is connected between the discharge pipe 7 and the separation box 4. The top of separator 4 is connected with second tuber pipe 3, and the inlet scoop department of air exhauster 1 is connected with first tuber pipe 2, installs tee junction pipe 21 on the second tuber pipe 3, and tee junction pipe 21 is connected with first tuber pipe 2. The bottom of the separation box 4 is provided with an air inlet 23, and when the exhaust fan 1 exhausts air, air flow enters the separation box 4 from the air inlet 23. The three-way connecting pipe 21 is internally provided with an inclined opening 22, the air inlet of the inclined opening 22 is inclined downwards by 60-75 degrees, the three-way connecting pipe is suitable for reducing the entering of impurities, and dust can be blocked by the wall of the inclined opening due to the self gravity action and then falls down along the second air pipe 3. The first air duct 2 is provided with a filter 20 adapted to filter impurities, and the filter 20 is periodically cleaned of dust. A water tank 18 is arranged on the lower side of the second air pipe 3, water 19 is filled in the water tank 18, the lower end of the second air pipe 3 is immersed under the liquid level of the water 19, dust and impurities enter the second air pipe 3 under the action of the exhaust fan 1, and the impurities entering the second air pipe 3 fall into the water tank 19.

When the centrifugal grain impurity removal and filtration device is used, grain particles fall into the centrifugal cylinder 12 from the discharge hopper 14 and fall onto the disc 15, the centrifugal cylinder 12 rotates to throw the grain particles on the disc 15 onto the side wall of the centrifugal cylinder 12 and throw the grain particles and dust fragments away, the exhaust fan 1 exhausts air, the thrown dust fragments are sucked away by the second air pipe 3, the second air pipe 3 is provided with the three-way connecting pipe 21, the three-way connecting pipe 21 is connected with the first air pipe 2, the inclined opening 22 is formed in the three-way connecting pipe 21, the air inlet of the inclined opening 22 is inclined downwards by 60-75 degrees and is suitable for reducing the entering of impurities, and dust can be blocked by the inclined opening wall under the action of self gravity, so that the dust can fall down along the second air pipe 3. The bottom of the centrifuge tube 12 is provided with a filter plate 24, the meshes in the filter plate 24 are larger than the meshes on the side wall of the centrifuge tube 12, and the meshes in the filter plate 24 are larger than grain particles and are used for leaking the grain particles into the receiving hopper 6 below and filtering large impurity particles in the centrifuge tube 12. This centrifugal grain edulcoration filter equipment convenient to use, edulcoration are efficient, the edulcoration is effectual.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a centrifugal grain edulcoration filter equipment which characterized in that: comprises a separation box (4) and an exhaust fan (1), a fixing frame (13) is fixed in the separation box (4), a cylindrical cavity (16) and a round hole (17) are arranged in the middle of the fixing frame (13), a centrifugal cylinder (12) is embedded in the cylindrical cavity (16), two gear rings (11) are embedded in the centrifugal cylinder (12), a rotating shaft (9) is embedded in the round hole (17), two gears (10) are embedded in the rotating shaft (9), the two gears (10) are respectively meshed with the two gear rings (11), a plurality of meshes are arranged on the side wall of the centrifugal cylinder (12), a filter plate (24) is installed at the bottom of the centrifugal cylinder (12), a material receiving hopper (6) is arranged on the lower side of the filter plate (24), a motor (8) is installed at the top of the separation box (4), and the output shaft of the motor (8) is connected with the upper end of the rotating shaft (9), the upside of centrifuge bowl (12) is provided with down hopper (14), hopper (14) are passed down the roof of separator box (4), the top of separator box (4) is connected with second tuber pipe (3), the suction opening department of air exhauster (1) is connected with first tuber pipe (2), install tee junction pipe (21) on second tuber pipe (3), tee junction pipe (21) with first tuber pipe (2) are connected, the inside of tee junction pipe (21) is provided with bevel connection (22), the downside of second tuber pipe (3) is provided with basin (18), water (19) are equipped with to the inside of basin (18), the lower extreme submergence of second tuber pipe (3) is in under the liquid level of water (19).

2. The centrifugal type grain impurity removing and filtering device of claim 1, which is characterized in that: the meshes in the filter plate (24) are larger than those on the side wall of the centrifugal cylinder (12).

3. The centrifugal type grain impurity removing and filtering device of claim 1, which is characterized in that: the upper side of the filter plate (24) is provided with a disc (15), and the disc (15) is not contacted with the inner wall of the centrifugal cylinder (12).

4. The centrifugal type grain impurity removing and filtering device of claim 1, which is characterized in that: an air inlet (23) is arranged at the bottom of the separation box (4).

5. The centrifugal type grain impurity removing and filtering device of claim 1, which is characterized in that: at least four supporting columns (5) are installed at the bottom of the separation box (4).

6. The centrifugal type grain impurity removing and filtering device of claim 1, which is characterized in that: the lower end of the material receiving hopper (6) is connected with a material discharging pipe (7), the material discharging pipe (7) penetrates through the bottom of the separation box (4), and a sealing ring is connected between the material discharging pipe (7) and the separation box (4).

7. The centrifugal type grain impurity removing and filtering device of claim 1, which is characterized in that: the air inlet of the bevel opening (22) is inclined downwards by 60-75 degrees and is suitable for reducing the entering of dust.

8. The centrifugal type grain impurity removing and filtering device of claim 1, which is characterized in that: and a filter (20) is arranged on the first air pipe (2).