CN220635259U - Wheat edulcoration device of flour processing - Google Patents

Abstract

The utility model discloses a wheat impurity removing device for flour processing, which comprises a frame: the top of frame is provided with the screening case, the inner chamber fixedly connected with coarse pore screening board of screening case, the below of coarse pore screening board is provided with the pore screening board of fixed connection at screening incasement wall, the top of screening case is provided with negative pressure edulcoration subassembly, the bottom fixedly connected with link of screening case, the bottom of link is through bolt fixed mounting vibration motor, the four corners at frame top is all through bolt fixed mounting spring support. According to the utility model, through the matched use of the frame, the vibration motor and the spring support, the screening box generates vibration, wheat is screened under the matched use of the coarse-hole screening plate and the fine-hole screening plate, and meanwhile, through the arrangement of the negative-pressure impurity removal component, impurities with lighter weight and larger volume are discharged, so that the purposes of multistage screening and negative-pressure rapid impurity removal can be achieved.

Description

Wheat edulcoration device of flour processing

Technical Field

The utility model belongs to the technical field of wheat processing, and particularly relates to a wheat impurity removing device for flour processing.

Background

Flour is a powder ground from wheat, and can be classified into high gluten flour, medium gluten flour, low gluten flour and no gluten flour according to the protein content in the flour, wherein the flour is processed from crop wheat, and the flour is the product of wheat after bran is extracted.

Before processing, raw material wheat is required to be subjected to impurity removal treatment, so that impurities in the subsequently ground wheat are prevented, during the impurity removal of the wheat, the impurities with larger grain diameter difference with the wheat can be removed through multiple times of screening, but some wheat hulls or wheat hulls with lighter mass and larger volume cannot be removed through gravity, therefore, the wheat impurity removal device for flour processing needs to be provided, a multi-stage screening structure is adopted for removing the impurities, and meanwhile, the negative pressure dust removal structure is matched for sucking and removing the impurities which cannot be removed through gravity.

Disclosure of Invention

The utility model aims to provide a wheat impurity removing device for flour processing, which adopts a multi-stage screening structure to remove impurities and is matched with a negative pressure dust removing structure to attract and remove the impurities which cannot be removed by gravity so as to solve the technical problems.

The technical scheme for solving the technical problems is as follows: a wheat impurity removing device for flour processing comprises a frame: the top of frame is provided with the screening case, the inner chamber fixedly connected with coarse pore screening board of screening case, the below of coarse pore screening board is provided with the pore screening board of fixed connection at screening incasement wall, the top of screening case is provided with negative pressure edulcoration subassembly, the bottom fixedly connected with link of screening case, the bottom of link is through bolt fixed mounting vibration motor, the four corners at frame top all has the spring support through bolt fixed mounting, the bottom fixed connection of bolt and screening case is passed through at the top of spring support, the right side fixedly connected with inlet pipe at screening case top.

Preferably, the negative pressure edulcoration subassembly includes the protection casing of fixed connection at screening case top, the left side of protection casing and the right side of screening case all communicate and have a wind gathering cover, and the bottom cover that is located left side and gathers the wind gathering cover is equipped with the dust collection sack.

Preferably, the inner cavity of the wind gathering cover is rotationally connected with a rotating wheel, the front surface of the wind gathering cover is fixedly provided with a direct current motor, and the front end of the rotating wheel penetrates through the front side of the wind gathering cover and is fixedly connected with an output shaft of the direct current motor.

Preferably, the bottom of pore screening board is provided with the row flitch of fixed connection at screening case inner wall, two row miscellaneous holes have been seted up in screening case's left side.

Preferably, the top fixedly connected with protection casing of link, vibrating motor is located the inner chamber of protection casing.

Preferably, a rectangular discharging pipe is fixedly connected to the right side of the top of the inner cavity of the stand.

1. The beneficial effects of the utility model are as follows: according to the utility model, through the matched use of the frame, the vibration motor and the spring support, the screening box generates vibration, wheat is screened under the matched use of the coarse-hole screening plate and the fine-hole screening plate, and meanwhile, through the arrangement of the negative-pressure impurity removal component, impurities with lighter weight and larger volume are discharged, so that the purposes of multistage screening and negative-pressure rapid impurity removal can be achieved.

2. According to the utility model, through the arrangement of the negative pressure impurity removal component, the air collecting cover, the rotating wheel and the direct current motor are matched, so that the inner cavity of the screening box forms an air flow channel, meanwhile, under the action of the protective cover, air flow is guided, and finally, under the action of the dust collecting cloth bag, impurities with lighter mass and larger volume are collected.

3. According to the utility model, impurities larger and smaller than wheat can be respectively discharged from the inner cavity of the screening box twice through the cooperation of the discharging plate and the impurity discharging holes.

Drawings

Wherein:

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic front view in cross section of an embodiment of the present utility model;

fig. 3 is a perspective cross-sectional view of a screening box, coarse screening deck and discharge deck in accordance with one embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. the device comprises a frame, 2, a screening box, 3, a coarse hole screening plate, 4, a fine hole screening plate, 5, a discharge plate, 6, a negative pressure impurity removal component, 61, a protective cover, 62, a wind collecting cover, 63, a rotating wheel, 64, a direct current motor, 65, a dust collecting cloth bag, 7, impurity removal holes, 8, a connecting frame, 9, a vibrating motor, 10, a spring support, 11, a rectangular discharge pipe, 12 and a feed pipe.

Detailed Description

Hereinafter, an embodiment of the wheat impurity removal apparatus for flour processing according to the present utility model will be described with reference to the accompanying drawings.

Fig. 1-3 show a wheat impurity removing device for flour processing according to an embodiment of the utility model, which comprises a frame 1, wherein a rectangular discharging pipe 11 is fixedly connected to the right side of the top of an inner cavity of the frame 1: the top of the frame 1 is provided with a screening box 2, the inner cavity of the screening box 2 is fixedly connected with a coarse pore screening plate 3, the lower part of the coarse pore screening plate 3 is provided with a fine pore screening plate 4 fixedly connected to the inner wall of the screening box 2, the bottom of the fine pore screening plate 4 is provided with a discharging plate 5 fixedly connected to the inner wall of the screening box 2, the left side of the screening box 2 is provided with two impurity discharging holes 7, impurities which are larger and smaller than wheat can be respectively discharged from the inner cavity of the screening box 2 in two times under the matched use of the discharging plate 5 and the impurity discharging holes 7, the top of the screening box 2 is provided with a negative pressure impurity removing component 6, the negative pressure impurity removing component 6 comprises a protective cover 61 fixedly connected to the top of the screening box 2, the left side of the protective cover 61 and the right side of the screening box 2 are both communicated with a wind collecting cover 62, the bottom of the wind collecting cover 62 is sleeved with a dust collecting bag 65, the inner cavity of the wind collecting cover 62 is rotationally connected with a rotary wheel 63, the front surface of the wind gathering cover 62 is fixedly provided with a direct current motor 64, the front end of a rotating wheel 63 penetrates through the front side of the wind gathering cover 62 and is fixedly connected with an output shaft of the direct current motor 64, through the arrangement of the negative pressure impurity removing component 6, the wind gathering cover 62, the rotating wheel 63 and the direct current motor 64 are matched for use, so that an inner cavity of the screening box 2 forms an air flow channel, meanwhile, under the action of a protective cover 61, air flow is guided, finally, under the action of a dust collecting cloth bag 65, impurities with lighter mass and larger volume are collected, the bottom of the screening box 2 is fixedly connected with a connecting frame 8, the top of the connecting frame 8 is fixedly connected with a protective cover, the vibrating motor 9 is positioned in the inner cavity of the protective cover, the vibrating motor 9 is fixedly arranged at the bottom of the connecting frame 8 through bolts, four corners at the top of the frame 1 are fixedly provided with spring supports 10 through bolts, the top of the spring support 10 is fixedly connected with the bottom of the screening box 2 through bolts, and the right side of the top of the screening box 2 is fixedly connected with a feeding pipe 12.

Working principle: when the wheat screening box is used, a user starts the vibration motor 9, the vibration motor 9 drives the screening box 2 to resonate through the connecting frame 8, so that the screening box 2 vibrates, then the user pours wheat into the inner cavity of the screening box 2 from the feeding pipe 12, simultaneously starts the two direct current motors 64, the direct current motors 64 drive the wind gathering hood 62 to rotate, so that weaker airflow channels are generated in the inner cavity of the screening box 2, then the wheat entering the inner cavity of the screening box 2 falls to the top of the coarse pore screening plate 3, at the moment, the wheat falls to the top of the fine pore screening plate 4 from the pores of the coarse pore screening plate 3, larger and lighter impurities enter the inner cavity of the protective cover 61 under the driving of airflow, and enter the inner cavity of the dust collecting bag 65 from the inner cavity of the left wind gathering hood 62, meanwhile, the larger and heavier impurities are discharged from the inner cavity 7 of the screening box 2, the wheat reaching the top of the fine pore screening plate 4 falls to the inner cavity of the rectangular material discharging pipe 11 from the right side of the fine pore screening plate 4, and the impurities fall to the top of the fine pore screening plate 5 from the top of the screening box 5 are discharged from the top of the fine pore plate 5.

To sum up: this flour processing wheat edulcoration device uses through the cooperation of frame 1, vibrating motor 9 and spring support 10 for screening case 2 produces the vibration, under the cooperation of coarse pore screening board 3 and pore screening board 4 uses, screens the wheat, simultaneously through the setting of negative pressure edulcoration subassembly 6, discharges the impurity that the quality is lighter, the volume is great, can reach multistage screening and the quick edulcoration of negative pressure's purpose.

Claims (6)

1. The utility model provides a wheat edulcoration device of flour processing which characterized in that includes frame (1): the top of frame (1) is provided with screening case (2), the inner chamber fixedly connected with coarse pore screening board (3) of screening case (2), the below of coarse pore screening board (3) is provided with pore screening board (4) of fixed connection at screening case (2) inner wall, the top of screening case (2) is provided with negative pressure edulcoration subassembly (6), the bottom fixedly connected with link (8) of screening case (2), the bottom of link (8) is through bolt fixed mounting vibration motor (9), the four corners at frame (1) top is all through bolt fixed mounting spring support (10), the bottom fixed connection of bolt and screening case (2) is passed through at the top of spring support (10), the right side fixedly connected with inlet pipe (12) at screening case (2) top.

2. The wheat impurity removing device for flour processing according to claim 1, wherein the negative pressure impurity removing component (6) comprises a protective cover (61) fixedly connected to the top of the screening box (2), the left side of the protective cover (61) and the right side of the screening box (2) are both communicated with a wind collecting cover (62), and a dust collecting cloth bag (65) is sleeved at the bottom of the left wind collecting cover (62).

3. The wheat impurity removing device for flour processing according to claim 2, wherein the inner cavity of the wind gathering cover (62) is rotatably connected with a rotating wheel (63), a direct current motor (64) is fixedly arranged on the front surface of the wind gathering cover (62), and the front end of the rotating wheel (63) penetrates through the front side of the wind gathering cover (62) and is fixedly connected with an output shaft of the direct current motor (64).

4. A wheat impurity removing device for flour processing according to claim 3, wherein the bottom of the fine pore screening plate (4) is provided with a discharging plate (5) fixedly connected to the inner wall of the screening box (2), and two impurity removing holes (7) are formed in the left side of the screening box (2).

5. The wheat impurity removing device for flour processing according to claim 4, wherein a protective cover is fixedly connected to the top of the connecting frame (8), and the vibration motor (9) is located in an inner cavity of the protective cover.

6. The wheat impurity removing device for flour processing according to claim 5, wherein a rectangular discharging pipe (11) is fixedly connected to the right side of the top of the inner cavity of the frame (1).