CN219442486U - Rice bran recovery unit is used in rice processing - Google Patents

Abstract

The utility model discloses a rice bran recovery device for rice processing, which belongs to the technical field of rice processing, and particularly comprises a recovery box and a water tank, wherein a partition plate is fixedly arranged in the recovery box; according to the utility model, dust in rice bran is separated for multiple times through the scattering rod, the first dust collection mechanism, the blowing fan, the air outlet and the second dust collection mechanism, so that the efficiency and the effect of separating the dust in the rice bran are improved, the dust is uniformly collected through the water tank and the spraying mechanism, the influence on the working environment when the collected dust is treated is avoided, and the physical health of workers is influenced.

Description

Rice bran recovery unit is used in rice processing

Technical Field

The utility model belongs to the technical field of rice processing, and particularly relates to a rice bran recovery device for rice processing.

Background

In the rice processing process, the rice kernels need to be separated from the shells of the rice kernels, and the shells of the rice kernels are processed mostly

Bran-forming materials are used for making wine or for making feed.

The rice bran recovery device for rice processing in Chinese patent application No. CN202122786778.8 comprises a rice mill, a rice bran separation air duct and a recovery fan, wherein the rice bran separation air duct is arranged on the rice mill, the recovery fan is connected to one side of the rice bran separation air duct, and a dustproof rice bran separation mechanism is arranged at the end part of the rice bran separation air duct; the utility model has simple structure, and the dust in the rice bran can be separated through the dustproof rice bran separating mechanism, so that the rice bran can be conveniently collected, the operation efficiency is improved, and the problems that the rice bran flies to influence the environment and is difficult to clean and collect in the rice bran cleaning process are avoided.

The following drawbacks remain from the above-mentioned application: 1. there are problems in that the dust separation efficiency from rice bran and rice bran is low and the separation effect is poor;

2. there is a problem in that only dust in rice bran can be separated out, and the separated dust cannot be treated.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a rice bran recovery device for rice processing, which has the characteristics of high dust separation efficiency and separation effect in rice bran and convenience in dust treatment.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the rice bran recovery device for rice processing comprises a recovery box and a water tank, wherein a partition plate is fixedly arranged in the recovery box, a collection barrel is fixedly arranged above the partition plate, a rotary shaft is rotationally connected with the collection barrel and driven by a motor, a scattering rod is fixedly arranged on the rotary shaft, and a first dust collection mechanism is arranged on the outer side of the collection barrel;

an air inlet is formed in one side, below the partition plate, of the recovery box, a blowing fan is arranged on the outer side of the air inlet, an air outlet penetrating into the water tank is formed in the other side of the recovery box, and a dust collecting pipeline is fixedly arranged on the outer side of the air outlet;

a material guide plate is fixedly arranged on one side of the recovery box, which is positioned below the air outlet, a material receiving hopper is fixedly arranged below the lower end of the material guide plate, a second dust collection mechanism is arranged on one side of the material receiving hopper, and a material outlet hopper penetrating to the outer side of the recovery box is fixedly arranged below the material receiving hopper;

and a spraying mechanism is arranged on the water tank.

Preferably, the top of the collecting barrel is fixedly provided with a feeding hopper which extends to the outer side of the recovery box, and the bottom of the collecting barrel is fixedly provided with a discharging hopper which penetrates to the lower part of the partition plate.

Preferably, the first dust collection mechanism comprises a first exhaust fan, the exhaust end of the first exhaust fan is communicated with a first exhaust pipe, a plurality of connecting pipes are communicated with the first exhaust pipe, the other end of each connecting pipe is connected with a first dust collection hopper fixedly connected with a collection barrel, and the air outlet end of the first exhaust fan is communicated with a first dust outlet pipe extending to the inside of the water tank.

Preferably, the drainage plates are fixedly arranged on two sides of the discharging hopper in the recovery box, and the drainage plates on two sides are respectively arranged on two sides of the air outlet.

Preferably, an air pump is arranged in the recovery box, an air outlet pipe fixedly arranged at the top end of the guide plate is communicated with the air outlet end of the air pump, and an air outlet nozzle is arranged on the air outlet pipe.

Preferably, the second dust collection mechanism comprises a second exhaust fan, the exhaust end of the second exhaust fan is communicated with a second exhaust fan, the other end of the second exhaust fan is communicated with a second dust collection hopper fixedly connected with the receiving hopper, and the air outlet end of the exhaust fan is communicated with a second dust outlet pipe extending to the inside of the water tank.

Preferably, the inner sides of the dust collecting pipeline, the first dust collecting hopper and the second dust collecting hopper are fixedly provided with filter screens.

Preferably, the spraying mechanism comprises a water pump, the water pump is fixedly arranged at the top of the water tank, the water inlet end of the water pump is communicated with a water inlet pipe, the water outlet end of the water pump is communicated with a water outlet pipe extending into the water tank, and the lower edge of the water outlet pipe is communicated with a spray header.

Preferably, the top and the bottom of one side of the water tank are respectively provided with an exhaust pipe and a drain pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, dust in rice bran can be separated for multiple times through the scattering rod, the first dust collection mechanism, the blowing fan, the air outlet and the second dust collection mechanism, so that the efficiency and the effect of separating the dust in the rice bran are improved.

2. The dust collecting device can uniformly collect dust through the water tank and the spraying mechanism, so that the influence on the working environment and the physical health of workers can be avoided when the collected dust is treated.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a perspective cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of the structure of a front view and a cross-section of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

in the figure: 1. a recovery box; 2. a water tank; 3. a collecting barrel; 4. scattering the rods; 5. a blowing fan; 6. an air outlet, 7, and a dust collecting pipeline; 8. a material guide plate; 9. a receiving hopper; 10. discharging a hopper; 11. a feed hopper; 12. discharging a hopper; 13. a first exhaust fan; 14. a first exhaust tube; 15. a connecting pipe; 16. a first dust collection hopper; 17. a first dust outlet pipe; 18. a drainage plate; 19. an air pump; 20. an air outlet pipe; 21. a second exhaust fan; 22. the second exhaust tube; 23. a second dust collection hopper; 24. a second dust outlet pipe; 25. a water pump; 26. a water outlet pipe; 27. a spray header; 28. an exhaust pipe; 29. and (5) a water drain pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-3, the present embodiment provides the following technical solutions: the utility model provides a rice processing is with rice bran recovery unit, includes collection box 1 and water tank 2, the baffle has been set firmly in the collection box 1, and collecting vessel 3 has been set firmly to the top of baffle, and the top of collecting vessel 3 has set firmly the feeder hopper 11 that extends to the collection box 1 outside, through feeder hopper 11, can pour into collecting vessel 3 inside with the rice bran of waiting to retrieve, and the lower hopper 12 that runs through to the baffle below has set firmly to the bottom of collecting vessel 3, through hopper 12 down, can make the rice bran in the collecting vessel 3 discharge collecting vessel 3.

The collecting vessel 3 internal rotation is connected with the rotation axis and by motor drive, in this embodiment, the motor is fixed on the baffle, fixed connection axis of rotation on the output shaft of motor, the other end of axis of rotation runs through to collecting vessel 3 inside and rotates with collecting vessel 3 to be connected, pass through bevel gear transmission between axis of rotation and the rotation axis and be connected, set firmly on the rotation axis and break up stick 4, control motor makes motor drive rotation axis rotate, thereby make break up stick 4 break up the rice bran that falls into in the collecting vessel 3, be favorable to follow-up to handling rice bran.

The outside of collecting vessel 3 is equipped with first dust absorption mechanism, and first dust absorption mechanism includes first air exhauster 13, the exhaust end intercommunication of first air exhauster 13 has first exhaust column 14, the intercommunication has a plurality of connecting pipes 15 on the first exhaust column 14, a plurality of connecting pipes 15 are called annular interval setting as the center with collecting vessel 3, the other end of every connecting pipe 15 all is connected with the first dust absorption bucket 16 with collecting vessel 3 fixed connection, the dust absorption end of first dust absorption bucket 16 runs through to collecting vessel 3 inside, the air-out end intercommunication of first air exhauster 13 has the first dust pipe 17 that extends to the inside of water tank 2, and the dust end of first dust pipe 17 sets up down, control first air exhauster 13, make first exhaust column 14, connecting pipe 15 and first dust absorption bucket 16 mutually support, the dust that produces when beating the stick 4 and break up the rice bran, and send the dust after absorbing into inside water tank 2, carry out preliminary separation to the dust in the rice bran.

The air intake has been seted up in the left side that is located the baffle below on the collection box 1, the outside of air intake is equipped with blows fan 5, the air outlet 6 that runs through to in the water tank 2 has been seted up on the right side of collection box 1, dust collecting pipe 7 has been set firmly in the outside of air outlet 6, and dust collecting pipe 7's play dirt end sets up down, control blows fan 5, the weight of rice bran is greater than the weight of dust, thereby make the rice bran fall down, and the dust enters into in the air outlet 6 along with the wind flow, and it is like inside to discharge into water tank 2 through dust collecting pipe 7, separate the dust in the rice bran once more.

The drainage plates 18 are fixedly arranged on the front side and the rear side of the discharging hopper 12 in the recovery box 1, the drainage plates 18 on the front side and the rear side are respectively arranged on the two sides of the air outlet 6, and the blown rice bran is drained through the drainage plates 18.

The right side that is located air outlet 6 below in the collection box 1 has set firmly stock guide 8, and stock guide 8 becomes low about high slope setting, because the amount of wind of air intake is greater than the amount of wind of air outlet 6, through stock guide 8, is convenient for collect the rice bran that is close to air outlet 6 whereabouts.

The recovery box 1 is internally provided with an air pump 19, an air outlet pipe 20 fixedly arranged at the top end of the guide plate 8 is communicated with the air outlet end of the air pump 19, the air outlet pipe 20 is arranged at the top end of the guide plate 8, an air outlet nozzle is arranged on the air outlet pipe 20, the air pump 19 is controlled, rice bran at the top end of the guide plate is blown to the direction of the low end of the guide plate 8, and rice bran is prevented from being accumulated on the guide plate 8.

The below of stock guide 8 low side has set firmly and has connect hopper 9, and the right side that connects hopper 9 is equipped with second dust extraction mechanism, and second dust extraction mechanism includes second air exhauster 21, the exhaust end intercommunication of second air exhauster 21 has second exhaust column 22, and the other end intercommunication of second exhaust column 22 has the second dust absorption bucket 23 with connect hopper 9 fixed connection, and the dust inlet end of second dust absorption bucket 23 runs through to connect hopper 9 inside, and the air-out end intercommunication of second air exhauster 21 has the second dust outlet pipe 24 that extends to inside the water tank 2, and the dust outlet end of second dust outlet pipe 24 sets up downwards, controls second air exhauster 21, makes second exhaust column 22 and second dust absorption bucket 23 carry out the dust separation operation to the rice bran that falls down in the butt joint hopper 9 further to improve the efficiency and the effect to the dust separation in the rice bran.

A discharge hopper 10 penetrating to the outside of the recovery tank 1 is fixedly arranged below the receiving hopper 9, and the rice bran separated with dust is discharged out of the recovery tank 1 through the discharge hopper 10.

The inner sides of the dust collecting pipeline 7, the first dust collecting hopper 16 and the second dust collecting hopper 23 are fixedly provided with filter screens, and rice bran is prevented from entering the dust collecting pipeline 7, the first dust collecting hopper 16 or the second dust collecting hopper 23 through the filter screens.

Be equipped with spraying mechanism on the water tank 2, spraying mechanism includes water pump 25, water pump 25 sets firmly at the top of water tank 2, and water inlet end intercommunication of water pump 25 has the inlet tube, and water outlet end intercommunication of water pump 25 has the outlet pipe 26 that extends to in the water tank 2, and the lower edge intercommunication of outlet pipe 26 has shower head 27, and shower head 27 is located dust collecting pipe 7, the top of first play dirt pipe 17 and second play dirt pipe 24, control water pump 25, make shower head 27 spray the dust that gets into in the water tank 2, avoid when handling the dust of collecting, not only can influence operational environment, but also can influence workman's health.

The top and the bottom of water tank 2 one side are equipped with blast pipe 28 and drain pipe 29 respectively, and blast pipe 28 sets up in dust collecting pipe 7, first dirt pipe 17 and the top of second dirt pipe 24, can make the gaseous discharge water tank 2 that passes through spraying, discharges the water in the water tank 2 through drain pipe 29, in this embodiment, can also connect sewage filtration equipment in the drain pipe 29 outside to be convenient for filter the sewage in the water tank 2.

The working principle of the utility model is as follows: the rice bran to be recovered enters the collecting barrel 3 through the feed hopper 11, the motor is controlled through the control switch, the rotary shaft drives the scattering rod 4 to rotate, the falling rice bran is scattered, the first exhaust fan 13 is controlled, the first exhaust fan 14 absorbs dust in the rice bran, and the dust is discharged into the water tank 2 through the first dust outlet pipe 17;

the rice bran subjected to preliminary separation falls below the partition plate through the blanking hopper 12, the blowing fan 5 is controlled, the blowing fan 5 blows the rice bran falling in the blanking hopper 12, dust in the rice bran can be separated again, and the separated dust enters the water tank 2 along with the air flow from the air outlet 6 and the dust collecting pipeline 7;

part of the rice bran after dust separation directly falls into the receiving hopper 9, and the other part is drained by the drainage plate 18 and falls onto the material guiding plate 8, and the air pump 19 is controlled to enable the air outlet nozzle to blow the rice bran on the material guiding plate 8 into the material guiding hopper 9;

the second exhaust fan 21 is controlled, so that the second exhaust fan 22 and the second dust suction hopper 23 further separate dust from rice bran falling in the receiving hopper 9, the separated dust is discharged into the water tank 2 through the second dust outlet pipe 24, and the rice bran from which the dust is removed is discharged out of the recovery tank 1 through the discharge hopper 10;

the water pump 25 is controlled to spray dust discharged from the dust collecting pipe 7, the first dust discharging pipe 17 and the second dust discharging pipe 24 by the spray header 27, and the sprayed gas is discharged from the water tank 2 through the exhaust pipe 28.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (9)

1. Rice bran recovery unit is used in rice processing, its characterized in that: the dust collection device comprises a recovery box (1) and a water tank (2), wherein a partition plate is fixedly arranged in the recovery box (1), a collection barrel (3) is fixedly arranged above the partition plate, a rotating shaft is connected in rotation with the collection barrel (3) and driven by a motor, a scattering rod (4) is fixedly arranged on the rotating shaft, and a first dust collection mechanism is arranged on the outer side of the collection barrel (3);

an air inlet is formed in one side, below the partition plate, of the recovery box (1), a blowing fan (5) is arranged on the outer side of the air inlet, an air outlet (6) penetrating into the water tank (2) is formed in the other side of the recovery box (1), and a dust collecting pipeline (7) is fixedly arranged on the outer side of the air outlet (6);

a material guide plate (8) is fixedly arranged on one side, below the air outlet (6), of the recovery box (1), a material receiving hopper (9) is fixedly arranged below the lower end of the material guide plate (8), a second dust collection mechanism is arranged on one side of the material receiving hopper (9), and a material outlet hopper (10) penetrating to the outer side of the recovery box (1) is fixedly arranged below the material receiving hopper (9);

and a spraying mechanism is arranged on the water tank (2).

2. The rice bran recovery apparatus for rice processing as claimed in claim 1, wherein: the top of the collecting barrel (3) is fixedly provided with a feed hopper (11) extending to the outer side of the recovery box (1), and the bottom of the collecting barrel (3) is fixedly provided with a discharge hopper (12) penetrating to the lower part of the partition plate.

3. The rice bran recovery apparatus for rice processing as claimed in claim 1, wherein: the first dust collection mechanism comprises a first exhaust fan (13), the exhaust end of the first exhaust fan (13) is communicated with a first exhaust pipe (14), a plurality of connecting pipes (15) are communicated with the first exhaust pipe (14), the other end of each connecting pipe (15) is connected with a first dust collection hopper (16) fixedly connected with the collecting barrel (3), and the air outlet end of the first exhaust fan (13) is communicated with a first dust outlet pipe (17) extending to the inside of the water tank (2).

4. The rice bran recovery apparatus for rice processing as claimed in claim 1, wherein: the two sides of the recycling bin (1) located in the discharging hopper (12) are fixedly provided with drainage plates (18), and the drainage plates (18) on the two sides are respectively located on the two sides of the air outlet (6).

5. The rice bran recovery apparatus for rice processing as claimed in claim 1, wherein: an air pump (19) is arranged in the recovery box (1), an air outlet pipe (20) fixedly arranged at the top end of the guide plate (8) is communicated with the air outlet end of the air pump (19), and an air outlet nozzle is arranged on the air outlet pipe (20).

6. A rice bran recovery apparatus for rice processing as claimed in claim 3, wherein: the second dust collection mechanism comprises a second exhaust fan (21), the exhaust end of the second exhaust fan (21) is communicated with a second exhaust pipe (22), the other end of the second exhaust pipe (22) is communicated with a second dust collection hopper (23) fixedly connected with a receiving hopper (9), and the air outlet end of the second exhaust fan (21) is communicated with a second dust outlet pipe (24) extending to the inside of the water tank (2).

7. The rice bran recovery apparatus for rice processing as recited in claim 6, wherein: the inner sides of the dust collecting pipeline (7), the first dust collecting hopper (16) and the second dust collecting hopper (23) are fixedly provided with filter screens.

8. The rice bran recovery apparatus for rice processing as claimed in claim 1, wherein: the spraying mechanism comprises a water pump (25), the water pump (25) is fixedly arranged at the top of the water tank (2), a water inlet pipe is communicated with the water inlet end of the water pump (25), a water outlet pipe (26) extending into the water tank (2) is communicated with the water outlet end of the water pump (25), and a spray header (27) is communicated with the lower edge of the water outlet pipe (26).

9. The rice bran recovery device for rice processing as claimed in claim 8, wherein: the top and the bottom of one side of the water tank (2) are respectively provided with an exhaust pipe (28) and a drain pipe (29).